Rubber product forming mold

Abstract

The utility model discloses a rubber product forming die which comprises an operation table, a die table and a feeding table, the feeding table, the die table and the operation table are fixedly connected in sequence from left to right, and baffles are fixedly connected to the two sides of the feeding table, the two sides of the die table and the two sides of the operation table respectively. Two pulley bearings are fixedly connected between the top sides of the baffles, the two pulley bearings penetrate through and are rotationally connected with a first pulley and a second pulley correspondingly, a transmission rope is connected between the first pulley and the second pulley in an engaged mode, one end of the transmission rope is fixedly connected with a fixing disc, and the fixing disc is fixedly connected with a rotating shaft. A rolling column is arranged and rolled at the other end of the transmission rope; according to the utility model, rubber raw materials can be pre-processed, so that the processing efficiency is higher in the rubber pressing production and processing process.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber equipment, in particular to a rubber product forming die. Background Art

[0002] Rubber has different functions in different scenarios, and rubber raw materials cannot be used directly in production and life, so molds for rubber production are needed.

[0003] For example, in the utility model patent disclosed in the publication number CN 217454579 U, the rubber mold includes: a side strip, which is formed into a preset shape; a bottom plate, which is provided with a groove for positioning the side strip, a part of the side strip is located in the groove, and another part of the side strip is located outside the groove, so that the part of the side strip located outside the groove and the top surface of the bottom plate together form a molding cavity; and a top plate, which is covered on the bottom plate and abuts against the top surface of the side strip.

[0004] However, the above-mentioned rubber mold fails to pre-process the rubber and has weak pressing force on the rubber, which may result in the rubber product being not mature enough and having unclear outlines. Therefore, there is an urgent need for a rubber product molding mold that can be pre-processed. Utility Model Content

[0005] Based on this, it is necessary to provide a rubber product molding mold to address the problem of low maturity.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber product molding mold, comprising an operating table, a mold table, and a feeding table. The feeding table, the mold table, and the operating table are fixedly connected in sequence from left to right. Baffles are fixedly connected on both sides of the feeding table, the mold table, and the operating table. The baffles are used to block and support external dust. Two pulley bearings are fixedly connected between the top sides of the baffles. The two pulley bearings respectively pass through and are rotatably connected with a first pulley and a second pulley. A transmission rope is meshedly connected between the first pulley and the second pulley. Through the action of the first pulley and the second pulley on the transmission rope, the rubber product is provided with lifting and pressing power. One end of the transmission rope is fixedly connected to a fixed disk, and the other end of the transmission rope is provided with and rolled with a winding column.

[0007] In one of the embodiments, a threaded support rod is fixedly connected to the inner side of each baffle, each threaded support rod is fixedly connected to a threaded column, a threaded rod passes through and rotatably connected to the inside of the threaded column, a turntable is fixedly connected to the top of the threaded rod, and a downward pressure transmission plate is fixedly connected to the bottom of the threaded rod. The threaded rod generates a downward pressure force through the rotation of the threaded rod on the threaded column, which further applies downward pressure to the rubber product, making the mold contour clearer.

[0008] In one of the embodiments, a connecting plate is fixedly connected to the bottom of the downward pressure transmission plate and the fixed plate, and sliding buckles are fixedly connected to the four corners of the connecting plate respectively. A sliding rod passes through each sliding buckle and is slidably connected. The sliding rod is fixedly connected to the four corners of the mold table. Through the supporting sliding action of the sliding buckle on the sliding rod, the connecting plate can move upward or downward in the vertical direction to generate mold pressure. An anti-drop cap is set and fixedly connected to the top of the sliding rod to prevent the sliding buckle from falling off.

[0009] In one embodiment, a pressing plate is fixedly connected to the bottom of the connecting plate, and the pressing plate provides a direct pressure effect on the rubber.

[0010] In one embodiment, a mold groove is set at the top center of the mold table. The mold groove corresponds to the position and has the same shape as the pressing plate. The pressing plate can enter the mold groove to press the rubber into shape. Four mold pads are evenly fixedly connected to the four corners of the bottom of the mold groove. The mold pads provide modeling for the mold shape.

[0011] In one embodiment, a heating tube, a pressing rod, and a feeding rod are arranged on the top of the feeding table from left to right.

[0012] In one of the embodiments, a heating support tube is fixedly connected between the heating tube and the feed table, the heating tube provides heating effect on the rubber, making the rubber softer, both ends of the pressing rod are rotatably connected with a pressing shaft, a pressing column is fixedly connected between the pressing shaft and the feed table, the pressing rod flattens the heated rubber, which is more conducive to pressing and molding, the center of the feed rod passes through and is rotatably connected with the feed shaft, both ends of the feed shaft are fixedly connected with feed support blocks, the feed support blocks are fixedly connected to the feed table, and the feed rod provides position limitation for feeding.

[0013] In one of the embodiments, a heater and a motor are fixedly connected to one side of the top of the feeding table to provide power and heating.

[0014] In one of the embodiments, one end of the reel is fixedly connected to a rocker, which provides a rotational function to reel in or release the transmission rope. The other end of the reel is fixedly connected to a limit rod, which passes through and is rotationally connected to an operating box. The operating box is fixedly connected to an operating table to provide support and rotational function for the reel. A latch passes through and slides between the operating box and the limit rod, and the latch provides a limiting function for the transmission rope when static.

[0015] Compared with the prior art, the rubber product forming mold of the utility model has the following advantages:

[0016] 1. It can pre-process the raw materials of rubber products, so that the rubber is easier to press and mold during the processing and pressing process, and has a higher degree of maturity.

[0017] 2. It can generate double pressure during the rubber pressing process, which has strong pressing force on the rubber and makes the contour of the product clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a pressed plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the feeding table and the mold table of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the operating box of the utility model.

[0024] In the attached figure:

[0025] 1. Operating table; 2. Operating box; 3. Sliding buckle; 4. Sliding rod; 5. First pulley; 6. Pulley bearing; 7. Transmission rope; 8. Second pulley; 9. Baffle; 10. Connecting plate; 11. Rocker; 12. Reel; 13. Latch; 14. Anti-drop cap; 15. Pressing shaft; 16. Pressing rod; 17. Heating tube; 18. Heating support tube; 19. Heating machine; 20. Feeding table; 21. Motor; 22. Pressing column; 23. Feeding support block; 24. Feeding shaft; 25. Feeding rod; 26. Mold table; 27. Mold pad; 28. Pressing plate; 29. ​​Mold slot; 30. Fixed plate; 31. Threaded rod; 32. Threaded column; 33. Threaded support rod; 34. Turntable; 35. Pressing transmission plate; 36. Limit rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] exist Figure 1-5In the illustrated embodiment, the utility model provides a technical solution: a rubber product molding mold, comprising an operating table 1, a mold table 26, and a feeding table 20. The feeding table 20, the mold table 26, and the operating table 1 are fixedly connected in sequence from left to right. Baffles 9 are fixedly connected to both sides of the feeding table 20, the mold table 26, and the operating table 1, respectively. The baffles 9 are used to block and support external dust. Two pulley bearings 6 are fixedly connected between the top sides of the baffles 9. The two pulley bearings 6 pass through and are rotatably connected with a first pulley 5 and a second pulley 8, respectively. A transmission rope 7 is meshedly connected between the first pulley 5 and the second pulley 8. Through the action of the first pulley 5 and the second pulley 8 on the transmission rope 7, the rubber product is provided with lifting and pressing power. One end of the transmission rope 7 is fixedly connected to a fixed disk 30, and the other end of the transmission rope 7 is provided with and rolled with a winding column 12.

[0028] In actual applications, compared with the existing rubber product molding mold, the inner side of each baffle 9 is fixedly connected with a threaded support rod 33, each threaded support rod 33 is fixedly connected with a threaded column 32, a threaded rod 31 passes through and rotates inside the threaded column 32, the top of the threaded rod 31 is fixedly connected with a turntable 34, and the bottom of the threaded rod 31 is fixedly connected with a downward pressure transmission disk 35. Through the rotation of the threaded rod 31 on the threaded column 32, the threaded rod 31 generates a downward pressure force, which further applies downward pressure to the rubber product, making the mold contour clearer.

[0029] Furthermore, the downward pressure transmission disk 35 and the bottom of the fixed disk 30 are jointly fixedly connected with a connecting plate 10, and the four corners of the connecting plate 10 are respectively fixedly connected with sliding buckles 3, and a sliding rod 4 passes through each sliding buckle 3 and is slidably connected. The sliding rod 4 is fixedly connected to the four corners of the mold table 26. Through the supporting sliding action of the sliding buckle 3 on the sliding rod 4, the connecting plate 10 can move upward or downward in the vertical direction to generate mold pressure. An anti-drop cap 14 is set and fixedly connected to the top of the sliding rod 4 to prevent the sliding buckle 3 from falling off. The bottom of the connecting plate 10 is fixedly connected with a pressing plate 28, and the pressing plate 28 provides direct pressure on the rubber.

[0030] exist Figure 2-5 In the illustrated embodiment, a mold groove 29 is provided at the top center of the mold table 26. The mold groove 29 corresponds to the position and has the same shape as the pressing plate 28. The pressing plate 28 can enter the mold groove 29 to press the rubber into shape. Four mold pads 27 are evenly and fixedly connected to the four corners of the bottom of the mold groove 29. The mold pads 27 provide modeling for the mold shape.

[0031] In some embodiments, a heating tube 17, a pressing rod 16, and a feeding rod 25 are sequentially arranged on the top of the feeding platform 20 from left to right. A heating support tube 18 is fixedly connected between the heating tube 17 and the feeding platform 20. The heating tube 17 provides heating for the rubber to soften the rubber. The pressing shaft 15 is rotatably connected at both ends of the pressing rod 16. A pressing column 22 is fixedly connected between the pressing shaft 15 and the feeding platform 20. The pressing rod 16 flattens the heated rubber, which is more conducive to pressing and molding. A feeding shaft 24 passes through and is rotatably connected to the center of the feeding rod 25. Feeding support blocks 23 are fixedly connected at both ends of the feeding shaft 24. The feeding support blocks 23 are fixedly connected to the feeding platform 20. The feeding rod 25 provides a position limit for feeding. A heater 19 and a motor 21 are fixedly connected to one side of the top of the feeding platform 20 to provide power and heating.

[0032] Furthermore, one end of the winding column 12 is fixedly connected to a rocker 11, which provides a rotational function to wind or release the transmission rope 7. The other end of the winding column 12 is fixedly connected to a limit rod 36, which passes through and is rotationally connected to an operating box 2. The operating box 2 is fixedly connected to the operating table 1 to provide support and rotational function for the winding column 12. A latch 13 passes through and slides between the operating box 2 and the limit rod 36, and the latch 13 provides a limiting function for the transmission rope 7 in a static state.

[0033] The specific working principle of the utility model will be described in detail below: first, the rubber raw material is placed on the feeding table 20, and the raw material is heated and pressed into a flat shape through the heating tube 17, the pressing rod 16 and the bottom of the feeding rod 25 in turn, and enters the mold groove 29 of the mold table 26. At this time, the pull pin 13 is pulled up, and the limit rod 36 can rotate in the operating box 2, and the rocker 11 is turned, and the winding column 12 loosens the transmission rope 7. Under the gravity of the connecting plate 10 and the pressing plate 28, the transmission rope 7 provides tension on the first pulley 5 and the second pulley 8 to prevent the pressing plate 28 from sliding down too fast. At this time, the pressing plate 28 slides down into the mold groove 29 due to the sliding action of the sliding buckles 3 at the four corners on the sliding rod 4, but the pressure on the raw rubber is insufficient. The turntable 34 is turned, and the threaded rod 31 rotates in the threaded column 32 and generates downward pressure. By pressing the transmission disk 35 downward, the pressure is transmitted to the pressing plate 28, and the rubber raw material is further pressed and formed, and the contour of the formed rubber product is clearer.

[0034] In summary, the rubber product forming mold of the utility model can pre-process the raw materials, provide dual power during pressing, have strong pressing force on the rubber, and form a rubber product with a clear outline.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber product molding mold, comprising an operating table (1), a mold table (26), and a feeding table (20), wherein the feeding table (20), the mold table (26), and the operating table (1) are fixedly connected in sequence from left to right, and baffles (9) are fixedly connected to both sides of the feeding table (20), the mold table (26), and the operating table (1), respectively, and characterized in that: Two pulley bearings (6) are fixedly connected between the top sides of the baffle (9), and the two pulley bearings (6) respectively pass through and are rotatably connected to a first pulley (5) and a second pulley (8), and a transmission rope (7) is meshedly connected between the first pulley (5) and the second pulley (8), one end of the transmission rope (7) is fixedly connected to a fixed disk (30), and the other end of the transmission rope (7) is provided with and rolled up with a winding column (12).

2. A rubber product forming mold according to claim 1, characterized in that: A threaded support rod (33) is fixedly connected to the inner side of each baffle (9), each threaded support rod (33) is fixedly connected to a threaded column (32), a threaded rod (31) passes through and is rotatably connected to the inside of the threaded column (32), a rotating disk (34) is fixedly connected to the top of the threaded rod (31), and a downward pressure transmission disk (35) is fixedly connected to the bottom of the threaded rod (31).

3. A rubber product forming mold according to claim 2, characterized in that: The downward pressure transmission disk (35) and the bottom of the fixed disk (30) are fixedly connected to a connecting plate (10), and the four corners of the connecting plate (10) are respectively fixedly connected to sliding buckles (3), and a sliding rod (4) passes through each of the sliding buckles (3) and is slidably connected. The sliding rod (4) is fixedly connected to the four corners of the mold table (26), and an anti-drop cap (14) is arranged and fixedly connected on the top of the sliding rod (4).

4. A rubber product forming mold according to claim 3, characterized in that: A pressing plate (28) is fixedly connected to the bottom of the connecting plate (10).

5. A rubber product forming mold according to claim 4, characterized in that: A mold groove (29) is arranged at the center of the top of the mold table (26). The mold groove (29) corresponds to the position of the pressing plate (28) and has the same shape. Four mold pads (27) are evenly fixedly connected to the four corners of the bottom of the mold groove (29).

6. The rubber product forming mold according to claim 1, characterized in that: The top of the feeding platform (20) is provided with a heating tube (17), a pressing rod (16), and a feeding rod (25) in sequence from left to right.

7. A rubber product forming mold according to claim 6, characterized in that: A heating support tube (18) is fixedly connected between the heating tube (17) and the feeding platform (20); a pressing shaft (15) is rotatably connected to both ends of the pressing rod (16); a pressing column (22) is fixedly connected between the pressing shaft (15) and the feeding platform (20); a feeding shaft (24) passes through the center of the feeding rod (25) and is rotatably connected; feeding support blocks (23) are fixedly connected to both ends of the feeding shaft (24); and the feeding support blocks (23) are fixedly connected to the feeding platform (20).

8. The rubber product forming mold according to claim 1, characterized in that: A heating machine (19) and a motor (21) are fixedly connected to one side of the top of the feeding platform (20).

9. The rubber product forming mold according to claim 1, characterized in that: One end of the reel (12) is fixedly connected to a rocker (11), and the other end of the reel (12) is fixedly connected to a limit rod (36), the limit rod (36) passes through and is rotatably connected to an operating box (2), the operating box (2) is fixedly connected to the operating table (1), and a latch (13) passes through and slides between the operating box (2) and the limit rod (36).

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