Die inlet and outlet sliding assembly for full-automatic rubber vulcanizing machine

Abstract

The utility model relates to the field of rubber processing, in particular to a mould inlet and outlet sliding component for a full-automatic rubber vulcanizing machine, which comprises a bottom frame, a support frame is fixedly connected to the upper end face of the bottom frame, and an electric cylinder is fixedly connected to one side of a top plate of the support frame. The output end of the electric cylinder penetrates through a top plate of the supporting frame and is fixedly connected with a sliding plate, toothed plates are fixedly arranged at the positions, close to the front portion and the rear portion, of the upper end face of the sliding plate, a mold body is arranged on the upper end face of the sliding plate, and two positioning mechanisms are arranged on one side of the mold body. Through mutual cooperation of the supporting frame, the sliding plate, the electric cylinder, the limiting rod, the toothed plate, the positioning mechanism, the mounting shaft, the walking gear, the motor, the driving gear and the driven gear, automatic operation of mold feeding and discharging is achieved, manual taking and placing are avoided, the safety risk is reduced, and practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of rubber processing, and in particular to a mold inlet and outlet sliding assembly for a fully automatic rubber vulcanizing machine. Background Technology

[0002] Vulcanized rubber refers to rubber that has been vulcanized. It has properties such as not being sticky and not being easy to break. It is also called cured rubber, commonly known as rubber or rubber sheet. Most rubber products are made of this type of rubber, such as the soles of shoes that people wear in daily life. The processing of these products requires the use of a rubber vulcanizing machine.

[0003] Currently, molds are mainly fed into the mold station manually. Due to the high temperature during operation, there is a certain risk of burns when manually handling the molds, which is not safe enough. Based on this, we propose an improved mold infeed sliding assembly for fully automatic rubber vulcanizing machines. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mold inlet and outlet sliding assembly for a fully automatic rubber vulcanizing machine, comprising a base frame, a support frame fixedly connected to the upper end face of the base frame, an electric cylinder fixedly connected to one side of the top plate of the support frame, the output end of the electric cylinder penetrating the top plate of the support frame and fixedly connected to a sliding plate, toothed plates fixedly provided near the front and rear positions on the upper end face of the sliding plate, a mold body provided on the upper end face of the sliding plate, a positioning mechanism provided on one side of the mold body, two positioning mechanisms in total, and an installation shaft rotatably connected between the plates of the two positioning mechanisms, the two ends of the installation shaft penetrating the plates of the positioning mechanisms and fixedly connected to traveling gears, the two traveling gears meshing with the two toothed plates respectively, a motor fixedly connected to the outer wall of the plate of one of the positioning mechanisms, a drive gear fixedly connected to the output end of the motor, a driven gear fixedly connected to the outer wall of the installation shaft, the drive gear and the driven gear meshing, the positioning mechanism comprising a positioning rod, a positioning hole provided on the mold body, and the positioning rod movably sleeved into the positioning hole.

[0006] The above technical solution utilizes an electric cylinder to drive a sliding plate to feed the mold body into the mold station. Then, a positioning mechanism can be used to send the mold body to the designated processing position, or pull it from the designated processing position onto the sliding plate. The mold body can then be retracted and removed by the electric cylinder, which is convenient and time-saving.

[0007] As a further description of the above technical solution:

[0008] Limiting rods are slidably connected to the top plate of the support frame near the front and rear positions. One end of the limiting rod is fixedly connected to the outer wall of the sliding plate, and the other end of the limiting rod is fixedly connected to a circular plate.

[0009] Through the above technical solutions, the limit rod can reduce the load on the electric cylinder, and the circular plate can limit the maximum extension distance of the sliding plate.

[0010] As a further description of the above technical solution:

[0011] The positioning mechanism has a sliding plate inside its plate body, and a cylinder is fixedly installed inside its plate body. The output end of the cylinder is fixedly connected to the sliding plate, and a pressure cap is fixedly connected to one end of the sliding plate. The positioning rod is fixedly connected to the lower end of the pressure cap.

[0012] The above technical solution uses a cylinder to drive the slide plate down, and then uses a pressure cap to drive the positioning rod down and fit into the positioning hole, which can fix the positioning mechanism and the mold relatively, so that the mold can move with the positioning mechanism.

[0013] As a further description of the above technical solution:

[0014] The height of the front and rear plates of the sliding plate is greater than the horizontal height of the middle section, and the outer walls of the two traveling gears are attached to the outer walls of the front and rear plates of the sliding plate.

[0015] The above technical solution creates a constraint on the traveling gear, thereby enabling the traveling gear to move in a straight line on the sliding plate.

[0016] As a further description of the above technical solution:

[0017] The lower end face of the base frame is rotatably connected to pulleys. There are four pulleys in total, and the four pulleys are evenly distributed at the four corners of the lower end face of the base frame.

[0018] The above technical solution allows the device to be easily moved to a designated location using pulleys.

[0019] As a further description of the above technical solution:

[0020] An adjusting screw is threadedly connected to one side of the middle portion of the base frame. A support pad is fixedly connected to the lower end of the adjusting screw. The support pad is made of rubber, and the weight of the base frame on this side is greater than that on the other side.

[0021] The above technical solution avoids the device from tilting due to excessive weight on the side where the sliding plate is located.

[0022] This utility model has the following beneficial effects:

[0023] 1. Compared with the prior art, this mold entry and exit sliding assembly for a fully automatic rubber vulcanizing machine, through the coordinated structure of a support frame, sliding plate, electric cylinder, limit rod, toothed plate, positioning mechanism, mounting shaft, traveling gear, motor, drive gear, and driven gear, can use the electric cylinder to drive the sliding plate to extend into the mold station. Then, the motor drives the drive gear to rotate, which in turn drives the driven gear to rotate. This, in turn, drives the traveling gear to rotate through the mounting shaft. Under the meshing of the toothed plate, the positioning mechanism can further push the mold away from the sliding plate and into the predetermined position. This process is automated, avoiding manual operation, reducing safety risks, and is convenient and time-saving.

[0024] 2. Compared with the prior art, the mold entry and exit sliding assembly for a fully automatic rubber vulcanizing machine, by setting a base frame, pulleys, adjusting screws and support pad structure in conjunction with the support frame, can make the overall structure of the support frame easy to move and stable to stop, and avoid shaking during the mold entry and exit process. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of one side of the mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the other side of a mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine proposed in this utility model.

[0027] Figure 3 This is a top view of the mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine proposed in this utility model.

[0028] Figure 4 A simplified schematic diagram of the feeding structure of the mold inlet and outlet sliding assembly for a fully automatic rubber vulcanizing machine proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the internal structure of a positioning mechanism for a mold inlet / outlet sliding assembly in a fully automatic rubber vulcanizing machine, as proposed in this utility model.

[0030] Legend:

[0031] 1. Base frame; 2. Support frame; 3. Electric cylinder; 4. Sliding plate; 5. Limiting rod; 6. Toothed plate; 7. Positioning mechanism; 701. Cylinder; 702. Slide plate; 703. Pressure cap; 704. Positioning rod; 8. Mounting shaft; 9. Traveling gear; 10. Motor; 11. Drive gear; 12. Driven gear; 13. Pulley; 14. Adjusting screw; 15. Support pad; 16. Rubber vulcanizing machine body. Detailed Implementation

[0032] Reference Figure 1-5 This utility model provides a mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine: It includes a base frame 1, a support frame 2 fixedly connected to the upper surface of the base frame 1, an electric cylinder 3 fixedly connected to one side of the top plate of the support frame 2, the output end of the electric cylinder 3 penetrating the top plate of the support frame 2 and fixedly connected to a sliding plate 4, toothed plates 6 fixedly provided near the front and rear positions on the upper surface of the sliding plate 4, a mold body provided on the upper surface of the sliding plate 4, a positioning mechanism 7 provided on one side of the mold body, two positioning mechanisms 7 in total, and a mounting shaft 8 rotatably connected between the plates of the two positioning mechanisms 7, with each end of the mounting shaft 8 penetrating the plate of the positioning mechanism 7 and fixedly connected to a traveling gear 9. Two traveling gears 9 mesh with two toothed plates 6 respectively. A motor 10 is fixedly connected to the outer wall of the plate of one of the positioning mechanisms 7. A drive gear 11 is fixedly connected to the output end of the motor 10. A driven gear 12 is fixedly connected to the outer wall of the mounting shaft 8. The drive gear 11 and the driven gear 12 are meshed. The motor 10 drives the drive gear 11 to rotate, which in turn drives the driven gear 12 to rotate, which in turn drives the traveling gear 9 to rotate through the mounting shaft 8. By utilizing its meshing relationship with the toothed plates 6, the positioning mechanism 7 can drive the mold body to move on the sliding plate 4. The positioning mechanism 7 includes a positioning rod 704. A positioning hole is opened on the mold body. The positioning rod 704 is movably sleeved in the positioning hole.

[0033] The above technical solution utilizes the electric cylinder 3 to drive the sliding plate 4 to send the mold body into the mold station. Then, the positioning mechanism 7 can send the mold body to the designated processing position, or pull it from the designated processing position onto the sliding plate 4. Finally, the electric cylinder 3 retracts and removes the mold body, which is convenient and time-saving.

[0034] Limiting rods 5 are slidably connected to the top plate of the support frame 2 near the front and rear positions. One end of the limiting rod 5 is fixedly connected to the outer wall of the sliding plate 4, and the other end of the limiting rod 5 is fixedly connected to a circular plate. The limiting rod 5 can reduce the load on the electric cylinder 3, and the circular plate can limit the maximum extension distance of the sliding plate 4.

[0035] A sliding plate 702 is slidably installed inside the plate of the positioning mechanism 7, and a cylinder 701 is fixedly installed inside the plate of the positioning mechanism 7. The output end of the cylinder 701 is fixedly connected to the sliding plate 702. A pressure cap 703 is fixedly connected to one end of the sliding plate 702, and a positioning rod 704 is fixedly connected to the lower end of the pressure cap 703. The cylinder 701 drives the sliding plate 702 to descend, and then the pressure cap 703 drives the positioning rod 704 to descend and fit into the positioning hole, so that the positioning mechanism 7 and the mold can be fixed relative to each other, so that the mold can move with the positioning mechanism 7.

[0036] The height of the front and rear plates of the sliding plate 4 is greater than the horizontal height of the middle section. The outer walls of the two traveling gears 9 are attached to the outer walls of the front and rear plates of the sliding plate 4, forming a restriction on the traveling gears 9, thereby enabling the traveling gears 9 to move in a straight line on the sliding plate 4.

[0037] The lower end face of the base frame 1 is rotatably connected to pulleys 13. There are four pulleys 13 in total, and the four pulleys 13 are evenly distributed at the four corners of the lower end face of the base frame 1. The pulleys 13 can be used to easily move the device to the designated position.

[0038] An adjusting screw 14 is threadedly connected to one side of the middle part of the base frame 1. A support pad 15 is fixedly connected to the lower end of the adjusting screw 14. The support pad 15 is made of rubber, and the weight of the base frame 1 on this side is greater than that on the other side, so as to prevent the device from tilting due to excessive weight on the side where the sliding plate 4 is located.

[0039] Since the shape of the mold of the rubber vulcanizing machine varies depending on the design, for some molds that do not have positioning holes but have handles, the positioning rod 704 can be sleeved in the handle, and then the mold can be pulled up onto the sliding plate 4 by pulling the handle with the positioning rod 704.

[0040] Working principle: When in use, the mold is placed on the sliding plate 4, and then the electric cylinder 3 is activated to drive the sliding plate 4 to extend into the mold station. Then, the motor 10 drives the drive gear 11 to rotate, which in turn drives the driven gear 12 to rotate. This drives the walking gear 9 to rotate through the mounting shaft 8. Under the meshing of the gear plate 6, the positioning mechanism 7 can further push the mold to move away from the sliding plate 4 and into the predetermined position, which is convenient and time-saving.

[0041] During the above process, the device can be moved to the position in front of the mold station of the rubber vulcanizing machine body 16 by the pulley 13, and then the support pad 15 is driven to touch the ground by rotating the adjusting screw 14 to improve the stability of the device, so as to facilitate the stable feeding of the mold into the mold station later.

[0042] 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 mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine, comprising a base frame (1), characterized in that: A support frame (2) is fixedly connected to the upper end face of the base frame (1). An electric cylinder (3) is fixedly connected to one side of the top plate of the support frame (2). The output end of the electric cylinder (3) passes through the top plate of the support frame (2) and is fixedly connected to a sliding plate (4). Toothed plates (6) are fixedly provided on the upper end face of the sliding plate (4) near the front and rear positions. A mold body is provided on the upper end face of the sliding plate (4). A positioning mechanism (7) is provided on one side of the mold body. There are two positioning mechanisms (7). An installation shaft (8) is rotatably connected between the plates of the two positioning mechanisms (7). The two ends of the positioning mechanism (7) are respectively connected to the plate body and the walking gear (9). The two walking gears (9) mesh with the two tooth plates (6) respectively. A motor (10) is fixedly connected to the outer wall of the plate body of one of the positioning mechanisms (7). A drive gear (11) is fixedly connected to the output end of the motor (10). A driven gear (12) is fixedly connected to the outer wall of the mounting shaft (8). The drive gear (11) and the driven gear (12) are meshed. The positioning mechanism (7) includes a positioning rod (704). A positioning hole is opened on the mold body. The positioning rod (704) is movably sleeved in the positioning hole.

2. The mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine according to claim 1, characterized in that: The top plate of the support frame (2) is slidably connected to a limiting rod (5) near the front and rear positions. One end of the limiting rod (5) is fixedly connected to the outer wall of the sliding plate (4), and the other end of the limiting rod (5) is fixedly connected to a circular plate.

3. The mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine according to claim 1, characterized in that: The positioning mechanism (7) has a sliding plate (702) slidably disposed inside the plate body, and a cylinder (701) is fixedly disposed inside the plate body of the positioning mechanism (7). The output end of the cylinder (701) is fixedly connected to the sliding plate (702). A pressure cap (703) is fixedly connected to one end of the sliding plate (702), and the positioning rod (704) is fixedly connected to the lower end of the pressure cap (703).

4. The mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine according to claim 1, characterized in that: The height of the front and rear plates of the sliding plate (4) is greater than the horizontal height of the middle part, and the outer walls of the two traveling gears (9) are attached to the outer walls of the front and rear plates of the sliding plate (4).

5. The mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine according to claim 1, characterized in that: The lower end face of the base frame (1) is rotatably connected to pulleys (13). There are four pulleys (13) in total, and the four pulleys (13) are evenly distributed at the four corners of the lower end face of the base frame (1).

6. The mold inlet / outlet sliding assembly for a fully automatic rubber vulcanizing machine according to claim 1, characterized in that: An adjusting screw (14) is threadedly connected to one side of the middle part of the base frame (1). A support pad (15) is fixedly connected to the lower end face of the adjusting screw (14). The support pad (15) is made of rubber material, and the weight of the base frame (1) on this side is greater than that on the other side.

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