Sorting mechanism of finished product punching machine

Abstract

The utility model discloses a sorting mechanism of a finished product punching machine, which relates to the technical field of finished product punching machines, and comprises a discharge conveying belt, a sorting mechanism, a feeding mechanism and a discharging mechanism, the transplanting mechanism is arranged at the position of a feeding port above the discharging conveying belt, a stripping mechanism is arranged on the transplanting mechanism, and the stripping mechanism is used for separating finished workpieces from waste materials; the clamping mechanisms are arranged on the two sides of the feeding port of the discharging conveying belt. According to the sorting mechanism provided by the utility model, finished products which are punched on the punching station can be transferred to the position of the clamping mechanism by utilizing the transplanting mechanism, so that the clamping mechanism is used for clamping a waste outer frame, and finished product workpieces on the waste outer frame can be downwards pushed and stripped by matching with the stripping mechanism on the transplanting mechanism; the finished workpieces fall onto the discharging conveying belt to be discharged, automatic stripping and discharging of the punched finished workpieces are achieved, and the automation degree and the working efficiency of the punching machine are improved.

Description

Technical Field

[0001] This utility model relates to the field of punching machine technology, and in particular to a sorting mechanism for a finished product punching machine. Background Technology

[0002] Finished product punching machines are mainly used to punch injection-molded workpieces into finished or semi-finished products of a certain shape and size.

[0003] In the existing technology, although the finished product punching machine currently in use can achieve automated punching operation of the workpiece at the punching station, after the workpiece is punched, the finished product and the remaining frame material (scrap) of the workpiece are still stuck together. It is necessary to peel the finished product off the frame material to complete the sorting between the finished product and the scrap. However, the current finished product punching machine does not have an automatic stripping structure, and manual stripping operation is still required to separate the punched finished product from the remaining frame material on the workpiece. This reduces the automation level of the finished product punching machine and leads to increased labor costs. Therefore, a sorting mechanism for the finished product punching machine is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a sorting mechanism for a finished product punching machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sorting mechanism for a finished product punching machine, comprising:

[0006] A discharge conveyor belt, which is used for discharging and conveying finished workpieces;

[0007] A transplanting mechanism is provided at the inlet position above the discharge conveyor belt. The transplanting mechanism is equipped with a stripping mechanism for separating finished workpieces from waste materials.

[0008] A clamping mechanism is provided on both sides of the feed inlet of the discharge conveyor belt.

[0009] Preferably, the transplanting mechanism includes a connecting beam, with multiple connecting plates fixedly connected at intervals to the bottom end of the connecting beam, each of the multiple connecting plates being equipped with a pneumatic suction cup, and a lifting cylinder fixedly connected to the top end of each connecting plate.

[0010] Preferably, the transplanting mechanism has a first linear servo module on its back, the moving end of the first linear servo module is fixedly connected to the lifting cylinder, and the first linear servo module is used to drive the transplanting mechanism to move horizontally.

[0011] Preferably, the stripping mechanism includes two sets of stripping cylinders, which are symmetrically arranged on both sides of the connecting beam. Each set of stripping cylinders consists of multiple cylinders that are fixedly connected to one side of the connecting beam at intervals. A connecting seat is fixedly connected to the telescopic end of the bottom of the stripping cylinder, and a stripping rod is fixedly connected to the end of the connecting seat.

[0012] Preferably, the clamping mechanism includes a first clamping mechanism and a second clamping mechanism. The first clamping mechanism and the second clamping mechanism are symmetrically arranged on both sides of the discharge conveyor belt near the ends of the transplanting mechanism. The first clamping mechanism includes a first fixing plate fixedly connected to the side wall of the discharge conveyor belt. A plurality of first pneumatic grippers are fixedly connected at intervals to the top of the first fixing plate.

[0013] Preferably, the second clamping mechanism includes a second fixed plate, and a plurality of second pneumatic grippers are fixedly connected at intervals on the side of the second fixed plate near the discharge conveyor belt. A second linear servo module is provided on the side of the discharge conveyor belt near the first linear servo module. The moving end of the second linear servo module is fixedly connected to the second fixed plate. A waste bin is provided on the side of the discharge conveyor belt and below the second clamping mechanism of the second fixed plate.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] The sorting mechanism provided by this utility model can use a transfer mechanism to transfer the finished products after punching at the punching station to the clamping mechanism. The clamping mechanism clamps the waste frame, and then, in conjunction with the stripping mechanism on the transfer mechanism, it can push down and strip the finished workpiece on the waste frame, so that the finished workpiece falls onto the discharge conveyor belt for discharge. This achieves automatic stripping and discharge of the punched finished workpiece, improving the automation level and working efficiency of the punching machine. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a top view of a partial three-dimensional structure of the discharge conveyor belt of this utility model.

[0018] Figure 3 This is a top view of a partial three-dimensional structure of the transplanting mechanism of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the material feeding mechanism of this utility model.

[0020] In the diagram: 100, First linear servo module; 200, Transplanting mechanism; 201, Connecting beam; 202, Lifting cylinder; 203, Stripping cylinder; 204, Connecting seat; 205, Stripping rod; 206, Connecting plate; 207, Pneumatic suction cup; 300, Discharge conveyor belt; 301, First fixing plate; 302, First pneumatic gripper; 303, Second pneumatic gripper; 304, Second fixing plate; 400, Waste bin; 500, Second linear servo module. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figures 1-4 The sorting mechanism of a finished product punching machine shown includes a discharge conveyor belt 300, a transfer mechanism 200, and a clamping mechanism. The discharge conveyor belt 300 is used for discharging and conveying finished workpieces. The transfer mechanism 200 is located at the inlet above the discharge conveyor belt 300 and is equipped with a stripping mechanism for separating finished workpieces from waste material. The clamping mechanism is located on both sides of the inlet of the discharge conveyor belt 300. After the injection-molded workpiece is punched and formed at the punching station on the finished product punching machine, it passes through the transfer mechanism 200. The punched workpiece is transferred to the clamping mechanism, where it is clamped and fixed above the outlet conveyor belt 300 (the clamping mechanism is located on the scrap frame). Then, the stripping mechanism on the transfer mechanism 200 strips the punched workpiece, separating the finished workpiece from the scrap frame. The finished workpiece then automatically falls onto the outlet conveyor belt 300 for discharge, while the remaining scrap frame continues to be clamped by the clamping mechanism, thus automatically completing the sorting between the finished workpiece and the scrap frame.

[0023] The transplanting mechanism 200 has a first linear servo module 100 on its back. The moving end of the first linear servo module 100 is fixedly connected to the lifting cylinder 202. The first linear servo module 100 is used to drive the transplanting mechanism 200 to move horizontally. The first linear servo module 100 can drive the transplanting mechanism 200 to move horizontally, so that the transplanting mechanism 200 can switch between the punching station and the peeling and sorting station. The transplanting mechanism 200 includes a connecting beam 201. Multiple connecting plates 206 are fixedly connected at intervals at the bottom end of the connecting beam 201. Pneumatic suction cups 207 are installed on each of the multiple connecting plates 206. The lifting cylinder 202 is fixedly connected to the top end of the connecting plates 206. The lifting cylinder 202 drives the pneumatic suction cups 207 to move up and down. With the pneumatic adsorption of the pneumatic suction cups 207, the punched workpiece can be fixed so that it can be transferred horizontally by the first linear servo module 100.

[0024] The stripping mechanism includes two sets of stripping cylinders 203, which are symmetrically arranged on both sides of the connecting beam 201. Each set of stripping cylinders 203 consists of multiple cylinders and is fixedly connected to one side of the connecting beam 201 at intervals. The telescopic end of the bottom of the stripping cylinder 203 is fixedly connected to a connecting seat 204, and the end of the connecting seat 204 is fixedly connected to a stripping rod 205. Through the telescopic movement of the stripping cylinder 203, the stripping rod 205 on the connecting seat 204 is driven to rise and fall. Thus, the workpiece formed after punching is separated from the waste frame after punching through the thrust action. At the same time, the formed workpiece falls onto the discharge conveyor belt 300 for discharge and conveying, thereby achieving the separation between the formed workpiece after punching and the remaining waste frame after punching.

[0025] The clamping mechanism includes a first clamping mechanism and a second clamping mechanism. The first clamping mechanism and the second clamping mechanism are symmetrically arranged on both sides of the discharge conveyor belt 300 near the ends of the transfer mechanism 200. The first clamping mechanism includes a first fixing plate 301 fixedly connected to the side wall of the discharge conveyor belt 300. Multiple first pneumatic grippers 302 are fixedly connected at intervals to the top of the first fixing plate 301. The first clamping mechanism can use the first pneumatic grippers 302 to clamp one side of the punched workpiece at multiple points. With the second clamping mechanism clamping the other side of the punched workpiece at multiple points, the punched workpiece can be kept stable above the discharge conveyor belt 300, so that the stripping mechanism can stably perform the stripping operation of the workpiece.

[0026] Furthermore, a second linear servo module 500 is provided on the side of the discharge conveyor belt 300 near the first linear servo module 100. The moving end of the second linear servo module 500 is fixedly connected to the second fixed plate 304. A waste bin 400 is provided on one side of the discharge conveyor belt 300 and below the second clamping mechanism of the second fixed plate 304. The second clamping mechanism includes the second fixed plate 304. Multiple second pneumatic grippers 303 are fixedly connected at intervals on the side of the second fixed plate 304 near the discharge conveyor belt 300. A second linear servo module 500 is added to the clamping mechanism, which can drive the second clamping mechanism to move laterally. After the stripping mechanism completes the stripping, the first clamping mechanism releases its grip on the stripped waste frame. The second linear servo module 500 drives the waste frame to move laterally above the waste bin 400 through the second clamping mechanism. Then, the second clamping mechanism releases its grip on the waste frame, allowing it to automatically fall into the waste bin 400 below for centralized collection. This makes the finished product punching machine more automated and the punching efficiency of the workpiece higher.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sorting mechanism for a finished product punching machine, characterized in that, include: The discharge conveyor belt (300) is used for discharging and conveying finished workpieces; The transplanting mechanism (200) is located at the inlet above the discharge conveyor belt (300). The transplanting mechanism (200) is equipped with a stripping mechanism for separating finished workpieces from waste. The transplanting mechanism (200) includes a connecting beam (201). The stripping mechanism includes two sets of stripping cylinders (203). The two sets of stripping cylinders (203) are symmetrically arranged on both sides of the connecting beam (201). Each set of stripping cylinders (203) consists of multiple cylinders and is fixedly connected to one side of the connecting beam (201) at intervals. The telescopic end of the bottom of the stripping cylinder (203) is fixedly connected to a connecting seat (204). The end of the connecting seat (204) is fixedly connected to a stripping rod (205). A clamping mechanism is provided on both sides of the feed inlet of the discharge conveyor belt (300).

2. The sorting mechanism of a finished product punching machine according to claim 1, characterized in that, The bottom end of the connecting beam (201) is fixedly connected with multiple connecting plates (206) at intervals. Each of the multiple connecting plates (206) is equipped with a pneumatic suction cup (207). The top end of the connecting plate (206) is fixedly connected with a lifting cylinder (202).

3. The sorting mechanism of a finished product punching machine according to claim 2, characterized in that, The transplanting mechanism (200) has a first linear servo module (100) on its back. The moving end of the first linear servo module (100) is fixedly connected to the lifting cylinder (202). The first linear servo module (100) is used to drive the transplanting mechanism (200) to move horizontally.

4. The sorting mechanism of a finished product punching machine according to claim 3, characterized in that, The clamping mechanism includes a first clamping mechanism and a second clamping mechanism. The first clamping mechanism and the second clamping mechanism are symmetrically arranged on both sides of the discharge conveyor belt (300) near the ends of the transplanting mechanism (200). The first clamping mechanism includes a first fixing plate (301) fixedly connected to the side wall of the discharge conveyor belt (300). A plurality of first pneumatic grippers (302) are fixedly connected at intervals to the top of the first fixing plate (301).

5. The sorting mechanism of a finished product punching machine according to claim 4, characterized in that, The second clamping mechanism includes a second fixed plate (304). A plurality of second pneumatic grippers (303) are fixedly connected at intervals on the side of the second fixed plate (304) near the discharge conveyor belt (300). A second linear servo module (500) is provided on the side of the discharge conveyor belt (300) near the first linear servo module (100). The moving end of the second linear servo module (500) is fixedly connected to the second fixed plate (304). A waste bin (400) is provided on the side of the discharge conveyor belt (300) and below the second clamping mechanism of the second fixed plate (304).

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