Tool for separating injection products

Abstract

The utility model relates to the technical field of injection molding, in particular to a tool for separating an injection product from a runner sprue. In order to reduce the separation cost and improve the separation efficiency, the utility model provides a tool for separating injection products, which comprises a supporting seat, a sprue clamp and a shifting piece, the sprue clamp is fixedly arranged on the supporting seat, and the shifting piece is arranged on the supporting seat. A clamping arm for clamping a runner sprue is arranged at the clamping end, far away from the supporting seat, of the sprue clamp; the shifting piece is connected with a sliding rail sleeve piece installed on the supporting base and can slide along a sliding rail in the sliding rail sleeve piece, and a shifting head connected with an injection molding product is arranged at the shifting end, away from the sliding rail sleeve piece, of the shifting piece. The tool for separating the injection product is used for separating the injection product from a runner sprue, the separation efficiency is high, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to a tooling for separating an injection molding product from a runner gate. Background Art

[0002] When using injection molds to form injection molded products, such as Figure 1 As shown, the injection molded product 01 formed by injection molding is connected to the runner gate 02. Therefore, in order to separate the injection molded product 01 from the runner gate 02, manual work, special separation equipment or robots are usually used. However, when manual separation is used, it is easy to make mistakes and the separation efficiency is low; when special separation equipment or robots are used for separation, the equipment cost is high, resulting in high separation cost. Utility Model Content

[0003] In order to reduce the separation cost and improve the separation efficiency, the utility model proposes a tool for separating injection molded products, which includes a support seat, a gate clamp and a toggle piece. The gate clamp is fixedly mounted on the support seat, and a clamping arm for clamping the runner gate is provided at the clamping end of the gate clamp away from the support seat; the toggle piece is connected to a slide rail kit installed on the support seat and can slide along the slide rail in the slide rail kit, and a toggle head connected to the injection molded product is provided at the toggle end of the toggle piece away from the slide rail kit. When the injection molded product and the runner gate connected to the injection molded product are separated by the tool for separating injection molded products of the utility model, the runner gate is clamped by the gate clamp, the toggle head in the toggle piece is connected to the injection molded product, and the toggle piece is driven to slide along the slide rail in the slide rail kit to move the injection molded product relative to the runner gate, thereby separating the runner gate connected to the injection molded product from the injection molded product. It can be seen that the use of the tooling for separating injection molded products of the utility model to separate injection molded products and runner gates can improve separation efficiency compared to manual separation; and is low-cost compared to using special separation equipment or robot separation.

[0004] Preferably, the gate clamp includes a cylinder jaw, and the clamp arm is mounted and fixed on the air claw on the cylinder jaw. In this way, when the gate clamp is used to clamp the runner gate, the clamp arm connected to the air claw can be loosened or clamped by only using the cylinder in the cylinder jaw to drive the air claw to open and close, so that the runner gate can be loosened or clamped. The operation is simple and convenient, and easy to control. Furthermore, a clamping groove is provided on the clamping surface of the clamp arm. In this way, when the clamp arm is used to clamp the runner gate, the runner gate can be clamped in the clamping groove, thereby improving the clamping stability of the gate clamp and preventing the runner gate from slipping off the gate clamp and affecting the separation efficiency.

[0005] Preferably, the tooling for separating injection molded products comprises a driving member and a connecting member, the driving member is connected to the slide rail kit via the connecting member, and the toggle member is mounted on the connecting member. Thus, when the tooling for separating injection molded products of the utility model is used to separate the injection molded product and the runner gate connected to the injection molded product, the driving member can be used to drive the toggle member to move along the extension direction of the slide rail in the slide rail kit through the connecting member, and the driving control is simple and convenient.

[0006] Preferably, the driving member includes a driving cylinder, a driving rod of which is connected to the connecting member and drives the connecting member to move along the extension direction of the slide rail in the slide rail kit. Such a driving member has a simple structure and can reduce the manufacturing cost of the tooling for separating the injection molded product of the utility model, thereby reducing the cost of separating the injection molded product from the runner gate.

[0007] Preferably, a limit baffle is provided on the support seat, and the driving rod moves between the limit baffle and the cylinder body of the driving cylinder. In this way, when the driving member drives the toggle member to move through the connecting member, the limit baffle can be used to limit the moving stroke of the toggle member, so as to avoid the moving stroke of the toggle member being too large and affecting the separation effect of the injection molded product and the runner gate, thereby ensuring the product quality of the injection molded product.

[0008] Preferably, the connecting member includes a connecting card plate, a fixed plate and a connecting plate, the connecting card plate and the connecting plate are connected to the fixed plate on both sides of the fixed plate, and a driving card slot for clamping the driving rod of the driving cylinder is provided on the connecting card plate, and the connecting plate is connected to the fixed plate and fixed on the slider in the slide rail kit. Such a connecting member, which is formed by connecting the connecting card plate, the fixed plate and the connecting plate, has a simple structure, is easy to manufacture, and has a low manufacturing cost. Furthermore, a connecting card slot is provided on the fixed plate, and one end of the connecting plate connected to the fixed plate is clamped in the connecting card slot. In this way, a connecting card slot for clamping the connecting plate is provided on the fixed plate, so as to avoid the relative position between the connecting plate and the fixed plate from being misaligned due to force during use, thereby affecting the separation efficiency and separation effect of the injection molded product and the runner gate.

[0009] Preferably, the toggle member includes a toggle rod, the positioning end of the toggle rod is connected to the slide rail kit, and the connecting end of the toggle rod is connected to the toggle head. Such a toggle member has a simple structure and is easy to manufacture. Furthermore, a toggle ball head is provided at the free end of the toggle head. In this way, when in use, the toggle ball head of the toggle head can be inserted into the clamping groove on the injection molded product so that the toggle member is connected to the injection molded product through the toggle ball head. The connection is simple, convenient and quick, which can further improve the separation efficiency of the injection molded product and the runner gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a schematic diagram of the structure when the injection molded product is connected to the runner gate;

[0011] Figure 2 It is a first-view structural schematic diagram of the tooling for separating injection molded products of the utility model when it is in use;

[0012] Figure 3 This is a second perspective structural schematic diagram of the tooling for separating injection molded products of the utility model when it is in use. DETAILED DESCRIPTION

[0013] Next, combine Figure 2 and 3 , the tooling for separating injection molded products of the utility model is described in detail.

[0014] like Figure 2 and 3 As shown, the tooling for separating injection molded products of the utility model includes a support seat 1, a gate fixture, a toggle member and a slide rail kit. Among them, the gate fixture is mounted and fixed on the support seat 1 and is located below the support seat 1, and a clamping arm 21 for clamping the runner gate 5 is provided at the clamping end of the gate fixture away from the support seat 1. Preferably, the gate fixture includes a cylinder clamp 22, and the clamping arm 21 is mounted and fixed on an air claw 221 on the cylinder clamp 22. In this way, when the runner gate 5 is clamped by the gate fixture, it is only necessary to use the cylinder in the cylinder clamp 22 to drive the air claw 221 to open and close, so that the clamping arm 21 connected to the air claw 221 can loosen or clamp the runner gate 5, which is simple and convenient to operate and easy to control. Preferably, a clamping slot (not shown in the figure) is provided on the clamping surface of the clamping arm 21. In this way, when the clamp arm 21 is used to clamp the runner gate 5, the runner gate 5 can be clamped in the clamping slot, thereby improving the clamping stability of the gate fixture and preventing the runner gate 5 from slipping off the gate fixture and affecting the separation efficiency. Preferably, the clamp arm 21 is fixed to the air gripper 221 by mounting bolts (not shown in the figure). In this way, the clamp arm 21 is fixed to the air gripper 221 by mounting bolts, and the installation is simple and convenient.

[0015] like Figure 2 and 3 As shown, the slide rail kit includes a slide rail 41 and a slider 42, and the slide rail 41 is fixedly mounted on the top of the support seat 1, and the slider 42 is clamped on the slide rail 41 and can slide along the slide rail 41. Preferably, a slide rail groove 11 for mounting the slide rail 41 is provided on the top of the support seat 1. In this way, the slide rail 41 is fixedly mounted in the slide rail groove 11, and the installation is simple and convenient, which can improve the assembly efficiency of the tooling for separating injection molded products of the utility model and reduce the production cost of the tooling for separating injection molded products of the utility model.

[0016] like Figure 2 and 3As shown, the toggle member is connected to the slide rail kit installed on the support seat 1 and can slide along the slide rail 41 in the slide rail kit, and the toggle end of the toggle member away from the slide rail kit is provided with a toggle head 31 connected to the injection molded product 6. Preferably, the toggle member includes a toggle rod 32, the positioning end of the toggle rod 32 is connected to the slide rail kit, and the connecting end of the toggle rod 32 is connected to the toggle head 31. Such a toggle member has a simple structure and is easy to manufacture. Preferably, the free end of the toggle head 31 is provided with a toggle ball head (not shown in the figure). In this way, when in use, the toggle ball head of the toggle head 31 can be inserted into the clamping groove 61 on the injection molded product 6 so that the toggle member is connected to the injection molded product 6 through the toggle ball head. The connection is simple, convenient and fast, which can further improve the separation efficiency of the injection molded product 6 and the runner gate 5.

[0017] like Figure 2 and 3As shown, the tooling for separating injection molded products of the utility model further includes a driving member and a connecting member, wherein the driving member is connected to the slide rail kit through the connecting member, and the toggle member is installed on the connecting member. In this way, when the injection molded product 6 and the runner gate 5 connected to the injection molded product 6 are separated by the tooling for separating injection molded products of the utility model, the driving member can be used to drive the toggle member to move along the extension direction of the slide rail 41 in the slide rail kit through the connecting member, and the driving control is simple and convenient. Preferably, the driving member includes a driving cylinder 71, and the driving rod 711 of the driving cylinder 71 is connected to the connecting member and drives the connecting member to move along the extension direction of the slide rail 41 in the slide rail kit. Such a driving member has a simple structure and can reduce the manufacturing cost of the tooling for separating injection molded products of the utility model, thereby reducing the cost of separating the injection molded product 6 from the runner gate 5. Preferably, the driving member also includes a sliding cylinder 72, which is fixedly mounted on the support seat 1 and is located below the driving cylinder 71. In this way, when the driving cylinder 71 is used to drive the toggle member to move along the extension direction of the slide rail 41 through the connecting member, the position of the cylinder body of the driving cylinder 71 along the extension direction of the slide rail 41 can be adjusted by the sliding cylinder 72 to increase the moving stroke of the toggle member. Preferably, a limit baffle 12 is provided on the support seat 1, and the driving rod 711 moves between the limit baffle 12 and the cylinder body of the driving cylinder 71. In this way, when the driving member is used to drive the toggle member to move through the connecting member, the limit baffle 12 can be used to limit the moving stroke of the toggle member to avoid the moving stroke of the toggle member being too large to affect the separation effect of the injection molded product 6 and the runner gate 5, thereby ensuring the product quality of the injection molded product 6. Preferably, the connecting member includes a connecting card plate 81, a fixed plate 82 and a connecting plate 83, the connecting card plate 81 and the connecting plate 83 are connected to the fixed plate 82 on both sides of the fixed plate 82, and a driving card slot 811 for clamping the driving rod 711 of the driving cylinder 71 is provided on the connecting card plate 81, and the connecting plate 83 is connected to the fixed plate 82 and fixed on the slider 42 in the slide rail kit. Such a connecting member, which is formed by connecting the connecting card plate 81, the fixed plate 82 and the connecting plate 83, has a simple structure, is easy to make, and has a low manufacturing cost. Preferably, a connecting card slot (not shown in the figure) is provided on the fixed plate 82, and one end of the connecting plate 83 connected to the fixed plate 82 is clamped in the connecting card slot. In this way, the connecting card slot for clamping the connecting plate 83 is provided on the fixed plate 82, which can avoid the relative position between the connecting plate 83 and the fixed plate 82 from being misaligned due to force during use, affecting the separation efficiency and separation effect of the injection molded product 6 and the runner gate 5.

[0018] When the injection molded product separation tool of the utility model is used to separate the injection molded product and the runner gate connected to the injection molded product, the runner gate is clamped by the gate fixture, the toggle head in the toggle piece is connected to the injection molded product, and the toggle piece is driven to slide along the slide rail in the slide rail kit to move the injection molded product relative to the runner gate, thereby separating the runner gate connected to the injection molded product from the injection molded product. It can be seen that the use of the injection molded product separation tool of the utility model to separate the injection molded product and the runner gate can improve the separation efficiency compared to manual separation; compared to separation using special separation equipment or robots, the cost is low.

Claims

1. A tool for separating injection molded products, characterized in that: The tooling for separating injection molded products includes a support seat, a gate clamp and a toggle piece, wherein the gate clamp is mounted and fixed on the support seat, and a clamping arm for clamping the runner gate is provided at a clamping end of the gate clamp away from the support seat; the toggle piece is connected to a slide rail kit installed on the support seat and can slide along a slide rail in the slide rail kit, and a toggle head connected to the injection molded product is provided at a toggle end of the toggle piece away from the slide rail kit.

2. The tooling for separating injection molded products according to claim 1, characterized in that: The gate clamp comprises a cylinder clamp, and the clamp arm is mounted and fixed on an air clamp on the cylinder clamp.

3. The tooling for separating injection molded products according to claim 2, characterized in that: A clamping slot is arranged on the clamping surface of the clamping arm.

4. The tooling for separating injection molded products according to any one of claims 1 to 3, characterized in that: The tooling for separating injection molded products comprises a driving member and a connecting member, wherein the driving member is connected to the slide rail kit via the connecting member, and the toggle member is mounted on the connecting member.

5. The tooling for separating injection molded products according to claim 4, characterized in that: The driving member comprises a driving cylinder, a driving rod of which is connected to the connecting member and drives the connecting member to move along the extension direction of the slide rail in the slide rail kit.

6. The tooling for separating injection molded products according to claim 5, characterized in that: A limit baffle is arranged on the support seat, and the driving rod moves between the limit baffle and the cylinder body of the driving cylinder.

7. The tooling for separating injection molded products according to claim 5, characterized in that: The connecting member includes a connecting card plate, a fixed plate and a connecting plate, wherein the connecting card plate and the connecting plate are connected to the fixed plate on both sides of the fixed plate, and a driving card slot for clamping the driving rod of the driving cylinder is provided on the connecting card plate, and the connecting plate is connected to the fixed plate and fixed on the slider in the slide rail kit.

8. The tooling for separating injection molded products according to claim 7, characterized in that: The fixing plate is provided with a connection slot, and one end of the connection plate connected with the fixing plate is clamped in the connection slot.

9. The tooling for separating injection molded products according to any one of claims 1 to 3, characterized in that: The toggle member comprises a toggle rod, a positioning end of the toggle rod is connected to the slide rail kit, and a connecting end of the toggle rod is connected to the toggle head.

10. The tooling for separating injection molded products according to claim 9, characterized in that: The free end of the toggle head is provided with a toggle ball head.

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