A molding die for a rubber product

Abstract

The utility model relates to rubber product technical field discloses a rubber product forming die, including the bottom plate, the top of bottom plate is fixedly connected with two support frames, and the one side of support frame is fixedly connected with the driver, and the bottom of driver is installed with the upper die, the top of bottom plate is fixedly connected with the lower die, and one end of lower die is fixedly connected with the fixed block, and the one end of fixed block is equipped with the placing groove, and the inside slide coupling of placing groove has the scraper, and the top of scraper is fixedly connected with the pull plate. This rubber product forming die, the staff is through to the adjusting plate to the up pull, makes the adjusting plate to drive the plug -in block movement, will the plug -in block from the inside of the plug -in groove remove, subsequently pulls the pull plate to the outside, makes the pull plate to drive the scraper movement will the scraper from the inside of the placing groove slide, thereby facilitates the staff to the rubber product that remained in the lower die top carries out the cleaning to the rubber product, and collects through the collecting box to the production environment's neatness degree is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber product technology, and in particular to a rubber product molding die. Background Technology

[0002] Rubber products are the activities of producing various rubber products using natural and synthetic rubber as raw materials, and also include rubber products produced from recycled waste rubber.

[0003] Due to factors such as the fluidity of rubber materials, the precision of mold processing, and the molding process, some waste material always remains on the top of the lower mold after each rubber molding process. If this waste material is not cleaned in time, it will not only affect the dimensional accuracy and surface quality of subsequent products, causing defects such as burrs and bubbles, but it will also carbonize and deteriorate in the high temperature and high pressure molding environment, sticking to the mold surface, aggravating mold wear, and shortening the mold's service life. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, after rubber molding, there is often waste material residue on the top of the mold. If it is not cleaned in time, it will affect the precision and surface quality of the product, leading to defects, and may carbonize and stick to the mold, increasing wear and shortening the mold life. Therefore, we propose a rubber product molding mold.

[0005] To achieve the above objectives, this application adopts the following technical solution: a rubber product molding die, comprising a base plate, two support frames fixedly connected to the top of the base plate, a driver fixedly connected to one side of the support frame, an upper die mounted on the bottom of the driver, a lower die fixedly connected to the top of the base plate, a fixing block fixedly connected to one end of the lower die, a placement groove formed at one end of the fixing block, a scraper slidably connected inside the placement groove, a pull plate fixedly connected to the top of the scraper, a collection frame fixedly connected to the other end of the lower die, a collection box slidably connected inside the collection frame, an insertion groove formed at the top of the scraper, a movable groove formed at the top of the fixing block, a connecting plate slidably connected inside the movable groove, an adjusting plate fixedly connected to the top of the connecting plate, and an insertion block fixedly connected to the bottom of the adjusting plate.

[0006] Preferably, a plurality of reset springs are fixedly connected to the bottom of the connecting plate, and the bottom of the reset springs is fixedly connected to the bottom of the inner cavity of the movable groove.

[0007] Preferably, one end of the scraper is fixedly connected to a plurality of tension springs, and one end of the tension springs is fixedly connected to the inside of the placement groove.

[0008] Preferably, the surface of the plug block is slidably connected to the interior of the plug groove, and the outer diameter of the plug block is adapted to the inner diameter of the plug groove.

[0009] Preferably, one end of the collection frame has two threaded holes, and a threaded rod is rotatably connected inside the threaded holes. One end of the threaded rod is fixedly connected to a stop block, and one end of the stop block abuts against one end of the collection box.

[0010] Preferably, multiple limiting grooves are provided on both sides of the inner cavity of the collection frame, and multiple limiting blocks are fixedly connected to both sides of the collection box, with the surface of the limiting block slidingly connected to the inside of the limiting groove.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] In this invention, workers pull the adjusting plate upwards, causing the adjusting plate to move the plug-in block, which is then moved out of the plug-in slot. Subsequently, they pull the pulling plate outwards, causing the pulling plate to move the scraper and slide it out of the placement slot. This facilitates the cleaning of rubber products remaining on the top of the lower mold by workers, and the scraper is collected in a collection box, thereby improving the cleanliness of the production environment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the lower mold of this utility model;

[0015] Figure 3 This is a partial structural diagram of the adjustment plate of this utility model;

[0016] Figure 4 This is a schematic diagram of the collection frame part of this utility model.

[0017] Legend: 1. Base plate; 2. Support frame; 3. Driver; 4. Upper mold; 5. Lower mold; 6. Fixing block; 7. Placement slot; 8. Scraper; 9. Pull plate; 10. Collection frame; 11. Collection box; 12. Insertion slot; 13. Connecting plate; 14. Adjusting plate; 15. Insertion block; 16. Return spring; 17. Threaded hole; 18. Threaded rod; 19. Stop block; 20. Limiting slot; 21. Limiting block; 22. Movable slot; 23. Tension spring. Detailed Implementation

[0018] 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.

[0019] Reference Figures 1-3As shown, this utility model provides a technical solution: a rubber product molding die, including a base plate 1, two support frames 2 fixedly connected to the top of the base plate 1, a driver 3 fixedly connected to one side of the support frame 2, an upper mold 4 installed at the bottom of the driver 3, a lower mold 5 fixedly connected to the top of the base plate 1, a fixing block 6 fixedly connected to one end of the lower mold 5, a placement groove 7 opened at one end of the fixing block 6, a scraper 8 slidably connected inside the placement groove 7, a pull plate 9 fixedly connected to the top of the scraper 8, a collection frame 10 fixedly connected to the other end of the lower mold 5, a collection box 11 slidably connected inside the collection frame 10, and an insertion groove 12 opened on the top of the scraper 8. The top of the fixed block 6 is provided with a movable groove 22. A connecting plate 13 is slidably connected inside the movable groove 22. An adjusting plate 14 is fixedly connected to the top of the connecting plate 13. A plug-in block 15 is fixedly connected to the bottom of the adjusting plate 14. By pulling the adjusting plate 14 upward, the operator moves the plug-in block 15 and moves it out of the plug-in groove 12. Then, the operator pulls the pull plate 9 outward, which moves the scraper 8 and slides it out of the placement groove 7. This makes it easier for the operator to clean the rubber products remaining on the top of the lower mold 5 and collect them through the collection box 11, thereby improving the cleanliness of the production environment.

[0020] Reference Figure 3 As shown in this embodiment: multiple return springs 16 are fixedly connected to the bottom of the connecting plate 13. The bottom of the return spring 16 is fixedly connected to the bottom of the inner cavity of the movable groove 22. By setting the return spring 16, when the operator releases the adjusting plate 14, the return spring 16 pushes the connecting plate 13 to move due to its own elasticity. The connecting plate 13 drives the adjusting plate 14 to move, and the adjusting plate 14 drives the plug-in block 15 to move, so that the plug-in block 15 is re-inserted into the interior of the plug-in groove 12.

[0021] Reference Figure 2 As shown in this embodiment: one end of the scraper 8 is fixedly connected to a plurality of tension springs 23, and one end of the tension spring 23 is fixedly connected to the inside of the placement groove 7. By setting the tension spring 23, when the operator releases the pull plate 9, the tension spring 23 pulls the scraper 8 to move due to its own tension, and the scraper 8 drives the pull plate 9 to move, so that the scraper 8 can quickly slide back into the inside of the placement groove 7, thereby improving the reset efficiency.

[0022] Reference Figure 2 and Figure 3 As shown, in this embodiment: the surface of the plug block 15 is slidably connected to the inside of the plug groove 12, and the outer diameter of the plug block 15 is adapted to the inner diameter of the plug groove 12. Through the sliding connection design between the plug block 15 and the plug groove 12, and the precise adaptation between the outer diameter of the plug block 15 and the inner diameter of the plug groove 12, the stability and accuracy of the adjustment plate 14 during the adjustment process are ensured.

[0023] Reference Figure 4 As shown in this embodiment: two threaded holes 17 are opened at one end of the collection frame 10. A threaded rod 18 is rotatably connected inside the threaded hole 17. A stop block 19 is fixedly connected to one end of the threaded rod 18. One end of the stop block 19 abuts against one end of the collection box 11. By twisting the stop block 19, the stop block 19 drives the threaded rod 18 to rotate inside the threaded hole 17, so that one end of the stop block 19 abuts against one end of the collection box 11, thereby fixing the position of the collection box 11 and preventing the collection box 11 from sliding during use.

[0024] Reference Figure 4 As shown in this embodiment: multiple limiting grooves 20 are provided on both sides of the inner cavity of the collection frame 10, and multiple limiting blocks 21 are fixedly connected to both sides of the collection box 11. The surface of the limiting block 21 is slidably connected to the inside of the limiting groove 20. Through the sliding connection design between the limiting groove 20 and the limiting block 21, the movement of the collection box 11 in the collection frame 10 is more stable, effectively avoiding the shaking of the collection box 11 during the movement, and further improving the stability of the collection box 11.

[0025] Working principle: By pulling the adjusting plate 14 upwards, the operator moves the insertion block 15 out of the insertion slot 12. Then, by pulling the pull plate 9 outwards, the operator moves the scraper 8 out of the placement slot 7, facilitating the cleaning of residual rubber products on the top of the lower mold 5. These products are then collected in the collection box 11, improving the cleanliness of the production environment. A return spring 16 is provided; when the operator releases the adjusting plate 14, its elasticity pushes the connecting plate 13, which in turn moves the adjusting plate 14, causing the insertion block 15 to re-insert into the insertion slot 12. A tension spring 23 is provided; when the operator releases the pull plate 9, its tension pulls the scraper 8. The scraper 8 moves, driving the pull plate 9 to move, allowing the scraper 8 to quickly slide back into the placement groove 7, improving the reset function. Through the sliding connection design between the plug block 15 and the plug groove 12, and the precise fit between the outer diameter of the plug block 15 and the inner diameter of the plug groove 12, the stability and accuracy of the adjustment plate 14 during the adjustment process are ensured. By twisting the stop block 19, the stop block 19 drives the threaded rod 18 to rotate inside the threaded hole 17, so that one end of the stop block 19 abuts against one end of the collection box 11, thereby fixing the position of the collection box 11 and preventing the collection box 11 from sliding during use. Through the sliding connection design between the limiting groove 20 and the limiting block 21, the movement of the collection box 11 within the collection frame 10 is more stable, effectively avoiding the shaking of the collection box 11 during movement, and further improving the stability of the collection box 11.

[0026] 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 rubber product molding die, comprising a base plate (1), characterized in that: Two support frames (2) are fixedly connected to the top of the base plate (1). A driver (3) is fixedly connected to one side of the support frame (2). An upper mold (4) is installed at the bottom of the driver (3). A lower mold (5) is fixedly connected to the top of the base plate (1). A fixing block (6) is fixedly connected to one end of the lower mold (5). A placement groove (7) is opened at one end of the fixing block (6). A scraper (8) is slidably connected inside the placement groove (7). A pull plate (9) is fixedly connected to the top of the scraper (8). A collection frame (10) is fixedly connected to the other end of the lower mold (5). A collection box (11) is slidably connected inside the collection frame (10). An insertion groove (12) is opened at the top of the scraper (8). An movable groove (22) is opened at the top of the fixing block (6). A connecting plate (13) is slidably connected inside the movable groove (22). An adjusting plate (14) is fixedly connected to the top of the connecting plate (13). An insertion block (15) is fixedly connected to the bottom of the adjusting plate (14).

2. The rubber product molding die according to claim 1, characterized in that: The bottom of the connecting plate (13) is fixedly connected to a plurality of reset springs (16), and the bottom of the reset springs (16) is fixedly connected to the bottom of the inner cavity of the movable groove (22).

3. The rubber product molding die according to claim 1, characterized in that: One end of the scraper (8) is fixedly connected to a plurality of tension springs (23), and one end of the tension springs (23) is fixedly connected to the interior of the placement groove (7).

4. The rubber product molding die according to claim 1, characterized in that: The surface of the plug block (15) is slidably connected to the inside of the plug groove (12), and the outer diameter of the plug block (15) is adapted to the inner diameter of the plug groove (12).

5. A rubber product molding die according to claim 1, characterized in that: Two threaded holes (17) are provided at one end of the collection frame (10). A threaded rod (18) is rotatably connected inside the threaded hole (17). A stop block (19) is fixedly connected to one end of the threaded rod (18). One end of the stop block (19) abuts against one end of the collection box (11).

6. A rubber product molding die according to claim 1, characterized in that: Multiple limiting grooves (20) are provided on both sides of the inner cavity of the collection frame (10), and multiple limiting blocks (21) are fixedly connected to both sides of the collection box (11). The surface of the limiting block (21) is slidably connected to the inside of the limiting groove (20).

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