diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java
new file mode 100644
index 000000000..cf28c4613
--- /dev/null
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java
@@ -0,0 +1,42 @@
+package org.nl.b_lms.pda.controller;
+
+import cn.dev33.satoken.annotation.SaIgnore;
+import com.alibaba.fastjson.JSONObject;
+import lombok.extern.slf4j.Slf4j;
+import org.nl.b_lms.sch.tasks.slitter.service.SlitterService;
+import org.nl.modules.logging.annotation.Log;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @Author: lyd
+ * @Description:
+ * @Date: 2024/5/30
+ */
+@RestController
+@RequestMapping("/api/pda/slitter")
+@Slf4j
+public class SlitterPdaController {
+
+    @Autowired
+    private SlitterService slitterDevices;
+
+    @PostMapping("/slitterDevices")
+    @Log("获取分切设备")
+    @SaIgnore
+    public ResponseEntity<Object> slitterDevices() {
+        return new ResponseEntity<>(slitterDevices.slitterDevices(), HttpStatus.OK);
+    }
+
+    @PostMapping("/downRolls")
+    @Log("下卷")
+    @SaIgnore
+    public ResponseEntity<Object> downRolls(@RequestBody JSONObject param) {
+        return new ResponseEntity<>(slitterDevices.downRolls(param), HttpStatus.OK);
+    }
+}
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/service/SlitterPdaService.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/service/SlitterPdaService.java
new file mode 100644
index 000000000..ca8fdc509
--- /dev/null
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/service/SlitterPdaService.java
@@ -0,0 +1,9 @@
+package org.nl.b_lms.pda.service;
+
+/**
+ * @Author: lyd
+ * @Description:
+ * @Date: 2024/5/30
+ */
+public interface SlitterPdaService {
+}
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/service/impl/SlitterPdaServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/service/impl/SlitterPdaServiceImpl.java
new file mode 100644
index 000000000..f0d0291f5
--- /dev/null
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/service/impl/SlitterPdaServiceImpl.java
@@ -0,0 +1,14 @@
+package org.nl.b_lms.pda.service.impl;
+
+import org.nl.b_lms.pda.service.SlitterPdaService;
+import org.nl.b_lms.sch.tasks.slitter.service.SlitterService;
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author: lyd
+ * @Description:
+ * @Date: 2024/5/30
+ */
+@Service
+public class SlitterPdaServiceImpl implements SlitterPdaService {
+}
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/IstIvtCutpointivtService.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/IstIvtCutpointivtService.java
index 300a7ba71..a37bb4a50 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/IstIvtCutpointivtService.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/IstIvtCutpointivtService.java
@@ -3,6 +3,7 @@ package org.nl.b_lms.sch.point.service;
 import org.nl.b_lms.sch.point.dao.StIvtCutpointivt;
 import com.baomidou.mybatisplus.extension.service.IService;
 
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
@@ -58,6 +59,14 @@ public interface IstIvtCutpointivtService extends IService<StIvtCutpointivt> {
      * @return /
      */
     StIvtCutpointivt getPintByPointCode(String code, boolean flag);
+
+    /**
+     * 通过外部设备码获取设备数据
+     * @param code ext_code
+     * @param flag 是否判断启用
+     * @return /
+     */
+    StIvtCutpointivt getPintByExtCode(String code, boolean flag);
     /**
      * 根据点位编码获取分切机上下轴
      * @param code 点位编码
@@ -65,6 +74,14 @@ public interface IstIvtCutpointivtService extends IService<StIvtCutpointivt> {
      * @return /
      */
     StIvtCutpointivt getPintByUpOrDownCode(String code, boolean flag);
+
+    /**
+     * 根据分切机前缀获取数据
+     * @param prefix 前缀
+     * @param flag 是否判断启用
+     * @return /
+     */
+    List<StIvtCutpointivt> getListByStartsWith(String prefix, boolean flag);
 }
 
 
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/impl/StIvtCutpointivtServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/impl/StIvtCutpointivtServiceImpl.java
index e6c28cac9..094e4c19e 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/impl/StIvtCutpointivtServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/point/service/impl/StIvtCutpointivtServiceImpl.java
@@ -14,6 +14,7 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.nl.common.domain.query.PageQuery;
 
 import javax.annotation.Resource;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Consumer;
@@ -91,6 +92,14 @@ public class StIvtCutpointivtServiceImpl extends ServiceImpl<StIvtCutpointivtMap
         return stIvtCutpointivtMapper.selectOne(lam);
     }
 
+    @Override
+    public StIvtCutpointivt getPintByExtCode(String code, boolean flag) {
+        LambdaQueryWrapper<StIvtCutpointivt> lam = new LambdaQueryWrapper<>();
+        lam.eq(StIvtCutpointivt::getExt_code, code)
+                .eq(flag, StIvtCutpointivt::getIs_used, "1");
+        return stIvtCutpointivtMapper.selectOne(lam);
+    }
+
     @Override
     public StIvtCutpointivt getPintByUpOrDownCode(String code, boolean flag) {
         LambdaQueryWrapper<StIvtCutpointivt> lam = new LambdaQueryWrapper<>();
@@ -100,6 +109,14 @@ public class StIvtCutpointivtServiceImpl extends ServiceImpl<StIvtCutpointivtMap
         return stIvtCutpointivtMapper.selectOne(lam);
     }
 
+    @Override
+    public List<StIvtCutpointivt> getListByStartsWith(String prefix, boolean flag) {
+        LambdaQueryWrapper<StIvtCutpointivt> lam = new QueryWrapper<StIvtCutpointivt>().lambda();
+        lam.likeRight(StIvtCutpointivt::getExt_code, prefix)
+                .eq(flag, StIvtCutpointivt::getIs_used, "1");
+        return stIvtCutpointivtMapper.selectList(lam);
+    }
+
     /**
      * 获取实体基础信息
      *
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java
index 8176afff0..9dcc685dc 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java
@@ -1,5 +1,6 @@
 package org.nl.b_lms.sch.tasks.slitter.service;
 
+import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 
 /**
@@ -83,4 +84,16 @@ public interface SlitterService {
      * @return
      */
     JSONObject acsSendSubVolume(JSONObject param);
+
+    /**
+     * 获取设备信息
+     * @return
+     */
+    JSONArray slitterDevices();
+
+    /**
+     * 下卷
+     * @param param
+     */
+    JSONObject downRolls(JSONObject param);
 }
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java
index ca5d2ab57..1347da9c2 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java
@@ -44,6 +44,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -603,4 +604,34 @@ public class SlitterServiceImpl implements SlitterService {
         res.put("data", taskParam);
         return res;
     }
+
+    @Override
+    public JSONArray slitterDevices() {
+        String prefix = "B2_";
+        List<StIvtCutpointivt> list = cutpointivtService.getListByStartsWith(prefix, false);
+        JSONArray jsonArray = list.stream()
+                .map(item -> {
+                    JSONObject jsonObject = new JSONObject();
+                    jsonObject.put("label", item.getPoint_code());
+                    jsonObject.put("value", item.getExt_code());
+                    return jsonObject;
+                })
+                .collect(Collectors.toCollection(JSONArray::new));
+        return jsonArray;
+    }
+
+    @Override
+    public JSONObject downRolls(JSONObject param) {
+        // param: device_code
+        String device_code = param.getString("device_code");
+        StIvtCutpointivt deviceCode = cutpointivtService.getPintByExtCode(device_code, false);
+        List<String> collect = Stream.of(deviceCode.getUp_qzzno(), deviceCode.getDown_qzzno())
+                .filter(ObjectUtil::isNotEmpty).collect(Collectors.toList());
+        param.put("container", collect);
+        log.info("手持调用分切机{}下卷, 参数：{}", device_code, param);
+        mesSlittingMachineSendMaterial(param);
+        JSONObject result = new JSONObject();
+        result.put("message", "分切机" + device_code + "下卷成功!");
+        return result;
+    }
 }