Forming die for rubber tube production

Abstract

The utility model discloses a forming die for rubber tube production, which comprises a bearing plate and a bearing block, the upper end of the bearing plate is provided with a first chute, a first stud is rotatably connected between the opposite side walls in the first chute, a first sliding block is installed in the first chute, the first sliding block is screwed on the first stud in a threaded manner, and the bearing block is connected with the bearing plate in a threaded manner. A first sliding block is installed in the bearing block, a vertical plate is fixed to the upper end of the first sliding block, one end of the vertical plate is connected with a first sealing cover through a connecting rod, a second sliding groove is formed in the upper end of the bearing block, a second stud is rotationally connected between the opposite side walls in the second sliding groove, a second sliding block is installed in the second sliding groove, and the second stud is sleeved with the second sliding block in a threaded mode. According to the rubber tube taking-out device, the rubber tube can be rapidly opened and taken down, the protection performance on operators can be guaranteed, the rubber tube taking-out efficiency is greatly improved, the machining rapidity is improved, meanwhile, the labor cost is reduced, and practicability and convenience are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of hose molding, in particular to a molding die for hose production. Background Art

[0002] Hoses are generally made of natural rubber, styrene-butadiene rubber or butadiene rubber and have been used in many fields of life and production. Summarizing the working conditions, common pipe types include: water pipes, hot water pipes, steam pipes, marine pipes, food and beverage pipes, air pipes, welded pipes, gas pipes, ventilation pipes, material pipes, oil pipes, chemical pipes, high-pressure pipes, etc.

[0003] Currently, hoses are formed using a forming mold. Referring to the utility model patent 202320632063.3, however, the mold is usually opened manually after forming. Since the hose mold is still in a high temperature state after forming, the risk of burns to the operator is easily increased. At the same time, manual opening is time-consuming and labor-intensive, which reduces processing efficiency and is not conducive to rapid production. Therefore, we propose a forming mold for hose production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a forming die for producing a hose.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is secured to the upper edge of the support frame, and the cam is secured to the lower edge of the support frame with a secure connection to the support frame. The lower end of the rotating plate is rotatably connected to one side of the upper end of the supporting block, and a mounting plate is fixed to the upper end of the rotating plate, and a hydraulic cylinder is installed on the mounting plate, and the piston rod of the hydraulic cylinder passes through the mounting plate and extends to one side of the mounting plate, and a second cover is fixed to the end of the piston rod of the hydraulic cylinder, and a forming tube body is buckled between the second cover and the first cover, and a forming column is fixed on one side of the first cover, and one end of the forming column is clamped on one side of the second cover, and a first servo motor is fixed on one side of the supporting plate, and the output shaft of the first servo motor is connected to one side of the first stud, and a second servo motor is fixed on one side of the supporting block, and the output shaft of the second servo motor is connected to one side of the second stud.

[0007] Preferably, a slot is provided on one side of the second cover, and an end of the forming column away from the first cover is snapped into the slot.

[0008] Preferably, fixing plates are fixed on both sides of the lower end of the forming tube body.

[0009] Preferably, a feed pipe is provided on one side of the upper end of the forming tube body.

[0010] Preferably, an exhaust pipe is provided on the other side of the upper end of the forming tube body.

[0011] Preferably, sealing gaskets are provided on opposite sides of the first cover and the second cover.

[0012] In the present invention, when the hose needs to be formed, the rubber sol is fed into the forming tube body through the feed pipe and formed by the forming column. After the forming is completed, the hydraulic cylinder drives the second cover to move to one side of the mounting plate through the extension and contraction of the piston rod, and then the second servo motor drives the second stud to rotate through the rotation of the output shaft, and then drives the rotating rod to move through the movement of the second slider, so as to flip the mounting plate. After that, the first servo motor drives the first stud to rotate through the rotation of the output shaft, and then drives the first slider and the vertical plate to move to one side, and then pulls the forming column out of the forming tube body. As the forming column is pulled out, the formed hose is pulled out, which makes it convenient for the operator to remove it.

[0013] The utility model can not only realize the rapid opening and removal of the hose, but also ensure the protection of the operator, greatly improve the efficiency of hose removal, increase the speed of processing, and at the same time reduce labor costs, and enhance practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a structural diagram of the connection between the forming column and the first cover of the utility model;

[0016] Figure 3 This is a structural diagram of the second cover of the present utility model;

[0017] Figure 4 for Figure 1 A magnified view of the structure at point A.

[0018] In the figure: 1 first chute, 2 vertical plate, 3 first cover, 4 feed pipe, 5 forming tube body, 6 exhaust pipe, 7 second cover, 8 mounting plate, 9 hydraulic cylinder, 10 second chute, 11 first stud, 12 bearing plate, 13 first servo motor, 14 fixing plate, 15 bearing block, 16 second stud, 17 second servo motor, 18 sealing gasket, 19 forming column, 20 slot, 21 rotating plate, 22 rotating rod, 23 second slider. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-4 , a forming mold for producing a hose, comprising a carrying plate 12 and a carrying block 15, a first slide 1 is provided at the upper end of the carrying plate 12, a first stud 11 is rotatably connected between the opposite side walls in the first slide 1, a first slider is installed in the first slide 1, the first slider is screwed on the first stud 11, a vertical plate 2 is fixed to the upper end of the first slider, one end of the vertical plate 2 is connected to the first cover 3 through a connecting rod, a first servo motor 13 is fixed to one side of the carrying plate 12, an output shaft of the first servo motor 13 is connected to one side of the first stud 11, the first servo motor 13 drives the first stud 11 to rotate by the rotation of the output shaft, and then drives the first slider to move, and the vertical plate 2 is driven to move as the first slider moves, and the first cover 3 is driven to move as the vertical plate 2 moves, thereby realizing the removal of the forming column 19 and the accompanying removal of the hose at the upper end;

[0021] A second slide 10 is provided at the upper end of the bearing block 15. A second stud 16 is rotatably connected between the opposite side walls in the second slide 10. A second slider 23 is installed in the second slide 10. The second slider 23 is threadedly sleeved on the second stud 16. A second servo motor 17 is fixed to one side of the bearing block 15. The output shaft of the second servo motor 17 is connected to one side of the second stud 16. The second servo motor 17 drives the second stud 16 to rotate by rotating the output shaft, thereby realizing the movement of the second slider 23. The inclination of the rotating plate 21 is adjusted by moving the second slider 23 and the rotating rod 22, thereby flipping and adjusting the structure at the upper end.

[0022] The upper end of the second slider 23 is rotatably connected to the rotating rod 22, and one end of the rotating rod 22 is rotatably connected to the rotating plate 21. The lower end of the rotating plate 21 is rotatably connected to one side of the upper end of the bearing block 15. The upper end of the rotating plate 21 is fixed with a mounting plate 8, and a hydraulic cylinder 9 is installed on the mounting plate 8. The piston rod of the hydraulic cylinder 9 passes through the mounting plate 8 and extends to one side of the mounting plate 8. The end of the piston rod of the hydraulic cylinder 9 is fixed with a second cover 7. The hydraulic cylinder 9 drives the second cover 7 to move by the extension and contraction of the piston rod, thereby realizing the opening of the forming tube body 5 and facilitating the removal of the internal hose.

[0023] The forming tube body 5 is buckled between the second cover 7 and the first cover 3. A forming column 19 is fixed to one side of the first cover 3. One end of the forming column 19 is clamped to one side of the second cover 7. A clamping groove 20 is provided on one side of the second cover 7. The end of the forming column 19 away from the first cover 3 is clamped to the clamping groove 20. The forming column 19 is clamped to the clamping groove 20, so that a rubber tube cavity is formed in the forming tube body 5, and the rubber glue forms a rubber tube inside.

[0024] Fixed plates 14 are fixed on both sides of the lower end of the forming tube body 5, a feed pipe 4 is provided on one side of the upper end of the forming tube body 5, and an exhaust pipe 6 is provided on the other side of the upper end of the forming tube body 5. The opposite sides of the first cover 3 and the second cover 7 are both provided with sealing gaskets 18 to further improve the sealing effect of the two ends and enable them to be fully engaged and limited.

[0025] In the present invention, when the hose needs to be formed, the rubber sol is fed into the forming tube body 5 through the feed pipe 4, and is formed by the forming column 19. After the forming is completed, the hydraulic cylinder 9 drives the second cover 7 to move to one side of the mounting plate 8 through the extension and contraction of the piston rod, and then the second servo motor 17 drives the second stud 16 to rotate through the rotation of the output shaft, and then drives the rotating rod 22 to move through the movement of the second slider 23, so that the mounting plate 8 is flipped. After that, the first servo motor 13 drives the first stud 11 to rotate through the rotation of the output shaft, and then drives the first slider and the vertical plate 2 to move to one side, and then the forming column 19 is pulled out from the forming tube body 5. As the forming column 19 is pulled out, the formed hose is pulled out, which makes it convenient for the operator to remove it.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forming mold for producing a hose, comprising a bearing plate (12) and a bearing block (15), characterized in that: The upper end of the bearing plate (12) is provided with a first sliding groove (1), and a first stud (11) is rotatably connected between the opposite side walls in the first sliding groove (1), a first slider is installed in the first sliding groove (1), and the first slider is screwed on the first stud (11), and a vertical plate (2) is fixed on the upper end of the first slider, and one end of the vertical plate (2) is connected to the first cover (3) through a connecting rod, and the upper end of the bearing block (15) is provided with a second sliding groove (10), and a second stud (16) is rotatably connected between the opposite side walls in the second sliding groove (10), and a second slider (23) is installed in the second sliding groove (10), and the second slider (23) is screwed on the second stud (16), and the upper end of the second slider (23) is rotatably connected to a rotating rod (22), and one end of the rotating rod (22) is rotatably connected to a rotating plate (21), and the lower end of the rotating plate (21) is rotatably connected to the bearing block (15). On one side of the upper end of the carrier block (15), the upper end of the rotating plate (21) is fixed with a mounting plate (8), the mounting plate (8) is mounted with a hydraulic cylinder (9), the piston rod of the hydraulic cylinder (9) passes through the mounting plate (8) and extends to one side of the mounting plate (8), the end of the piston rod of the hydraulic cylinder (9) is fixed with a second cover (7), the forming tube body (5) is buckled between the second cover (7) and the first cover (3), a forming column (19) is fixed on one side of the first cover (3), one end of the forming column (19) is clamped on one side of the second cover (7), a first servo motor (13) is fixed on one side of the carrier plate (12), the output shaft of the first servo motor (13) is connected to one side of the first stud (11), a second servo motor (17) is fixed on one side of the carrier block (15), the output shaft of the second servo motor (17) is connected to one side of the second stud (16).

2. The forming mold for hose production according to claim 1, characterized in that: A clamping groove (20) is provided on one side of the second cover (7), and an end of the forming column (19) away from the first cover (3) is clamped in the clamping groove (20).

3. The forming mold for hose production according to claim 1, characterized in that: Fixing plates (14) are fixed on both sides of the lower end of the forming tube body (5).

4. The forming mold for hose production according to claim 1, characterized in that: A feeding pipe (4) is provided on one side of the upper end of the forming tube body (5).

5. The forming mold for hose production according to claim 1, characterized in that: An exhaust pipe (6) is provided on the other side of the upper end of the molded tube body (5).

6. The forming mold for hose production according to claim 1, characterized in that: Sealing gaskets (18) are sleeved on opposite sides of the first sealing cover (3) and the second sealing cover (7).

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