A fall-prevention transfer device for injection molds

Abstract

This utility model relates to the field of injection mold technology and discloses an injection mold anti-fall transfer device, including a transfer frame. Multiple casters are installed at the bottom of the transfer frame. A push handle is fixedly connected to one side of the transfer frame. Two moving slots are formed at the top of the transfer frame. Two moving blocks are slidably connected inside the moving slots. A clamping plate is fixedly connected to one side of each moving block. Two fixing blocks are fixedly connected to the top of the transfer frame. With this injection mold anti-fall transfer device, after the injection mold is placed on top of the transfer frame, the operator twists the handle, causing the threaded rod to rotate inside the threaded hole. Simultaneously, the rotation of the threaded rod drives the push plate to clamp and fix the injection mold. The clamping plates can clamp both sides of the injection mold, preventing it from falling from the top of the transfer frame and ensuring the safety of the mold during transfer.

Description

Technical Field

[0001] This utility model relates to the field of injection mold technology, and in particular to an anti-fall transfer device for injection molds. Background Technology

[0002] Injection molds are specialized tools used for molding plastic products. They are formed by injecting molten plastic into a closed mold cavity, which then cools and solidifies to create plastic products with specific shapes and sizes.

[0003] In current industrial production, injection molds are usually placed directly on the upper level of the transfer rack during transfer operations. However, due to the lack of an effective fixing mechanism, these molds are prone to slipping or tipping over during the transfer process. This unstable transfer method may not only damage the mold itself, thus affecting its service life and production quality, but may also pose a serious threat to the safety of surrounding workers. Utility Model Content

[0004] The technical problem to be solved by this utility model is that existing injection molds are prone to falling during transportation due to the lack of effective fixing devices, which not only damages the molds but also threatens the safety of workers. Therefore, we propose an injection mold anti-fall transportation device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a transfer device for preventing injection mold falls, comprising a transfer frame, a plurality of casters installed at the bottom of the transfer frame, a push handle fixedly connected to one side of the transfer frame, two moving slots opened at the top of the transfer frame, two moving blocks slidably connected inside the moving slots, a clamping plate fixedly connected to one side of each moving block, two fixing blocks fixedly connected to the top of the transfer frame, a threaded hole opened on one side of each fixing block, a threaded rod rotatably connected inside the threaded hole, a push plate fixedly connected to one side of each threaded rod, and a handle fixedly connected to the other side of each threaded rod.

[0006] Preferably, limit grooves are provided at both ends of the inner cavity of the moving groove, and limit blocks are fixedly connected to both ends of the moving block.

[0007] Preferably, the surface of the threaded rod is rotatably connected to the interior of the threaded hole, and the outer diameter of the threaded rod is adapted to the inner diameter of the threaded rod.

[0008] Preferably, a tension spring is fixedly connected to one side of the movable block, and one side of the tension spring is fixedly connected to the inside of the movable groove.

[0009] Preferably, one end of the limiting block is provided with a slot, and a pulley is rotatably connected to the internal shaft of the slot, and the number of pulleys is multiple.

[0010] Preferably, an anti-slip pad is fixedly connected to one side of the push plate.

[0011] Preferably, the transfer frame is made of stainless steel.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, after the injection mold is placed on top of the transfer frame, the operator twists the handle to make the threaded rod rotate inside the threaded hole. As the threaded rod rotates, it drives the push plate to clamp and fix the injection mold. The clamping plate can clamp both sides of the injection mold to prevent it from falling off the top of the transfer frame, thus ensuring the safety of the mold during the transfer process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a partial schematic diagram of the transfer frame of this utility model;

[0016] Figure 3 This is a schematic diagram of the clamping plate part of this utility model;

[0017] Figure 4 This is a schematic diagram of the disassembled fixing block structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of the movable groove structure of this utility model.

[0019] Legend: 1. Transfer frame; 2. Casters; 3. Push handle; 4. Moving groove; 5. Moving block; 6. Clamping plate; 7. Fixing block; 8. Threaded hole; 9. Threaded rod; 10. Push plate; 11. Handle; 12. Limiting groove; 13. Limiting block; 14. Tension spring; 15. Groove; 16. Pulley; 17. Anti-slip mat. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 4As shown, this utility model provides a technical solution: a transfer device for preventing injection mold falls, including a transfer frame 1, with multiple casters 2 installed at the bottom of the transfer frame 1, a push handle 3 fixedly connected to one side of the transfer frame 1, two moving grooves 4 opened at the top of the transfer frame 1, two moving blocks 5 slidably connected inside the moving grooves 4, a clamping plate 6 fixedly connected to one side of the moving block 5, two fixing blocks 7 fixedly connected to the top of the transfer frame 1, and threaded holes 8 opened on one side of the fixing blocks 7. A threaded rod 9 is rotatably connected, with a push plate 10 fixedly connected to one side of the threaded rod 9 and a handle 11 fixedly connected to the other side of the threaded rod 9. When the injection mold is placed on top of the transfer frame 1, the operator twists the handle 11, causing the handle 11 to drive the threaded rod 9 to rotate inside the threaded hole 8. As the threaded rod 9 rotates, it drives the push plate 10 to clamp and fix the injection mold. The clamping plate 6 can clamp both sides of the injection mold to prevent it from falling off the top of the transfer frame 1, ensuring the safety of the mold during the transfer process.

[0022] Reference Figure 2 and Figure 3 As shown in this embodiment: both ends of the inner cavity of the moving groove 4 are provided with limiting grooves 12, and both ends of the moving block 5 are fixedly connected with limiting blocks 13. The limiting blocks 13 are slidably connected to the inside of the limiting grooves 12. By setting the limiting grooves 12 and the limiting blocks 13, the moving block 5 can be limited to prevent the moving block 5 from detaching from the inside of the moving groove 4, thereby making the moving block 5 more stable when sliding inside the moving groove 4.

[0023] Reference Figure 4 As shown in this embodiment: the surface of the threaded rod 9 is rotatably connected to the inside of the threaded hole 8, and the outer diameter of the threaded rod 9 is adapted to the inner diameter of the threaded rod 9. By setting the rotatable connection between the threaded rod 9 and the threaded hole 8, the stability of the threaded rod 9 rotating inside the threaded hole 8 is ensured. In addition, the adaptation of the outer diameter of the threaded rod 9 to the inner diameter of the threaded hole 8 not only enhances the connection strength between the threaded rod 9 and the threaded hole 8, but also improves the smoothness of the rotation of the threaded rod 9, making it easier for the operator to operate the handle 11.

[0024] Reference Figure 5 As shown in this embodiment: a tension spring 14 is fixedly connected to one side of the moving block 5, and one side of the tension spring 14 is fixedly connected to the inside of the moving groove 4. By setting the tension spring 14, the clamping plate 6 can automatically reset to the inside of the moving groove 4 by the elastic force of the tension spring 14 when it is not pushed by the pushing plate 10. This makes it convenient for the staff to clamp and fix the next injection mold without the need for the staff to manually move the clamping plate 6, further improving the convenience of the injection mold anti-fall transfer device in use.

[0025] Reference Figure 5 As shown in this embodiment: a slot 15 is provided at one end of the limiting block 13, and a pulley 16 is rotatably connected to the internal shaft of the slot 15. There are multiple pulleys 16. By setting multiple pulleys 16 that rotate inside the slot 15, the pulleys 16 can roll inside the slot 15 when the push plate 10 moves, thereby reducing the friction between the push plate 10 and the limiting block 13.

[0026] Reference Figure 3 As shown in this embodiment: an anti-slip pad 17 is fixedly connected to one side of the push plate 10. The anti-slip pad 17 increases the friction between the push plate 10 and the injection mold, thereby improving the pushing stability of the push plate 10 on the injection mold and preventing the injection mold from slipping during the transfer process, thus further improving the safety performance of the injection mold anti-fall transfer device.

[0027] Reference Figure 1 As shown in this embodiment, the transfer frame 1 is made of stainless steel. The transfer frame 1 is made of stainless steel, which has excellent properties such as high strength, corrosion resistance and wear resistance, which can ensure that the transfer frame 1 is not easily damaged during long-term use and extend its service life.

[0028] Working principle: After the injection mold is placed on top of the transfer frame 1, the operator twists the handle 11, causing the threaded rod 9 to rotate inside the threaded hole 8. Simultaneously, the rotation of the threaded rod 9 drives the push plate 10 to clamp and fix the injection mold. The clamping plate 6 clamps both sides of the injection mold, preventing it from falling off the top of the transfer frame 1 and ensuring its safety during transfer. The limiting block 13 is slidably connected inside the limiting groove 12. By setting the limiting groove 12 and the limiting block 13, the mold can be... The movable block 5 is limited to prevent it from disengaging inside the movable groove 4, thus making its sliding within the groove 4 more stable. The rotational connection between the threaded rod 9 and the threaded hole 8 ensures the stability of the threaded rod 9's rotation within the hole 8. Furthermore, the outer diameter of the threaded rod 9 matches the inner diameter of the threaded hole 8, enhancing the connection strength and improving the smoothness of its rotation. This makes it easier for operators to operate the handle 11. The tension spring 14 further contributes to this stability. When the clamping plate 6 is not pushed by the push plate 10, it can automatically return to the interior of the moving groove 4 by the elastic force of the tension spring 14, thus facilitating the clamping and fixing of the next injection mold by the operator without the need for manual movement of the clamping plate 6. This further improves the convenience of the injection mold anti-fall transfer device during use. By setting multiple pulleys 16 rotating inside the groove 15, the pulleys 16 can roll inside the groove 15 when the push plate 10 moves, thereby reducing the friction between the push plate 10 and the limiting block 13. The anti-slip pad 17 increases the friction between the push plate 10 and the injection mold, thereby improving the pushing stability of the push plate 10 on the injection mold and preventing the injection mold from slipping during the transfer process. This further improves the safety performance of the injection mold anti-fall transfer device. The transfer frame 1 is made of stainless steel, which has excellent properties such as high strength, corrosion resistance and wear resistance, ensuring that the transfer frame 1 is not easily damaged during long-term use and extending its service life.

[0029] 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 kind of anti-tumbling transport device of injection mold, including transport frame (1), it is characterized in that: The bottom of the transfer frame (1) is equipped with casters (2), and there are multiple casters (2). A push handle (3) is fixedly connected to one side of the transfer frame (1). The top of the transfer frame (1) is provided with a moving groove (4), and there are two moving grooves (4). Two moving blocks (5) are slidably connected inside the moving groove (4). A clamping plate (6) is fixedly connected to one side of the moving block (5). Two fixing blocks (7) are fixedly connected to the top of the transfer frame (1). A threaded hole (8) is provided on one side of the fixing block (7). A threaded rod (9) is rotatably connected inside the threaded hole (8). A push plate (10) is fixedly connected to one side of the threaded rod (9). A handle (11) is fixedly connected to the other side of the threaded rod (9).

2. The injection mold anti-fall transfer device according to claim 1, characterized in that: Limiting grooves (12) are provided at both ends of the inner cavity of the moving groove (4), and limiting blocks (13) are fixedly connected to both ends of the moving block (5).

3. The injection mold anti-fall transfer device according to claim 1, characterized in that: The surface of the threaded rod (9) is rotatably connected to the inside of the threaded hole (8), and the outer diameter of the threaded rod (9) is adapted to the inner diameter of the threaded rod (9).

4. The injection mold anti-fall transfer device according to claim 1, characterized in that: A tension spring (14) is fixedly connected to one side of the moving block (5), and one side of the tension spring (14) is fixedly connected to the inside of the moving groove (4).

5. The injection mold anti-fall transfer device according to claim 2, characterized in that: The limiting block (13) has a slot (15) at one end, and a pulley (16) is rotatably connected to the internal shaft of the slot (15). There are multiple pulleys (16).

6. The injection mold anti-fall transfer device according to claim 1, characterized in that: An anti-slip pad (17) is fixedly connected to one side of the push plate (10).

7. The injection mold anti-fall transfer device according to claim 1, characterized in that: The transfer frame (1) is made of stainless steel.

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