Belt removal device for circular mold vulcanization automatic production line

Abstract

The present invention discloses a belt removal device for a circular mold vulcanization automatic production line, comprising a frame, an upper fixed support device located on one side of the circular mold is installed on the frame, a belt lifting movable seat is movably installed on the frame, an upper follower support device located on the other side of the circular mold is installed on the belt lifting movable seat, a belt lifting driving device is provided between the belt lifting movable seat and the frame; and a lower fixing device is provided on the frame. The present invention fixes the lower set component by the lower fixing device, and then the upper fixed support device and the upper follower support device jointly support the upper set component. After supporting, the belt lifting driving device drives the belt lifting movable seat to move upward, and the upper set component can be lifted from one side to complete the separation from the lower set component. The whole process is rapid and effective, with high efficiency, reduces the occurrence of movement of the lower set component, and has high safety.

Description

Technical Field

[0001] The invention relates to the technical field of round die vulcanization equipment, in particular to a belt removing device for a round die vulcanization automatic production line. Background Art

[0002] Belts are a standard part in industry and are in high demand, and rubber V-belts are the most widely used. The production of rubber V-belts usually involves a vulcanization heating process after the cloth wrapping process. Before vulcanization heating, the rubber V-belt needs to be fitted onto a ring-shaped vulcanization mold (referred to as a round mold). The round mold consists of multiple sleeve rings. When fitting the rubber V-belt, first fit a rubber V-belt onto a sleeve ring to form a set assembly, and then stack and install the set assemblies from bottom to top to form a complete round mold. The round mold is placed as a whole in a vulcanization device for vulcanization. After vulcanization is completed, the above-mentioned set assemblies need to be removed from top to bottom.

[0003] Among them, when vulcanization is completed, there will be a certain degree of adhesion between the various set components in the circular mold. If the top set components are forcibly removed by a robot, it is particularly easy to cause the lower or lower layers of the set components to move due to the adhesion, and even cause the circular mold to collapse, the rubber V-belt or the sleeve ring to be damaged. Therefore, the above-mentioned belt removal operation is currently mainly completed by manual separation and removal. Manual belt removal is not only inefficient, but also affected by the high mold surface temperature, harsh environment, and manual cooperation with the robot gripper, the safety of the belt removal operation is extremely poor. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a belt removal device for a circular mold vulcanization automatic production line which can reduce damage to products and components, quickly and effectively complete belt removal and separation, and has high efficiency and high safety.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a belt removal device for a circular mold vulcanization automatic production line includes a frame, an upper fixed support device located on one side of the circular mold is installed on the frame, a belt lifting movable seat is movably installed on the frame, an upper follower support device located on the other side of the circular mold is installed on the belt lifting movable seat, a belt lifting driving device is provided between the belt lifting movable seat and the frame; a lower fixing device is provided on the frame.

[0006] As a preferred technical solution, the lower layer fixing device includes two lower layer clamping mounting seats installed on the sides of the circular mold and relatively slidably mounted, and the two lower layer clamping mounting seats are respectively fixed with lower layer clamping claws extending to the circular mold; a lower layer clamping force device is provided between the two lower layer clamping mounting seats and the frame.

[0007] As a preferred technical solution, the lower layer clamping force application device includes a linkage transmission rod arranged between the two lower layer clamping mounting seats, the middle part of the linkage transmission rod is rotatably connected to the frame, and a transmission connecting rod is hingedly connected between the linkage transmission rod and the two lower layer clamping mounting seats, and a lower layer clamping force application cylinder is provided between one of the lower layer clamping mounting seats and the frame.

[0008] As a preferred technical solution, the upper fixed supporting device comprises an upper fixed supporting cylinder, and an upper fixed supporting block is fixedly provided at the end of the piston rod of the upper fixed supporting cylinder.

[0009] As a preferred technical solution, the upper layer follower support device includes an upper layer follower support cylinder, and an upper layer follower support block is fixedly provided on the end of the piston rod of the upper layer follower support cylinder.

[0010] As a preferred technical solution, the lifting belt movable seat is vertically slidably installed on the frame, and the lifting belt driving device includes a lifting belt driving cylinder fixedly installed on the frame, and the piston rod of the lifting belt driving cylinder is fixedly connected to the lifting belt movable seat.

[0011] Due to the adoption of the above technical scheme, the stripping device of the circular mold vulcanization automatic production line includes a frame, an upper fixed support device located on one side of the circular mold is installed on the frame, a lifting belt movable seat is movably installed on the frame, an upper follower support device located on the other side of the circular mold is installed on the lifting belt movable seat, and a lifting belt driving device is provided between the lifting belt movable seat and the frame; and a lower fixing device is provided on the frame. The present invention fixes the lower set component by the lower fixing device, and then the upper fixed support device and the upper follower support device jointly support the upper set component. After supporting, the lifting belt driving device drives the lifting belt movable seat to move upward, and the upper set component can be lifted from one side to complete the separation from the lower set component. The whole process is rapid and effective, and the efficiency is high. After separation, there will be no adhesion between the lower set component and the lower set component, which reduces the occurrence of the lower set component activity and reduces the damage to the product and components. The present invention automatically completes the stripping and separation, does not require manual on-site operation, and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The following drawings are intended only to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the upper fixed support device and the lower fixing device according to an embodiment of the present invention;

[0015] Figure 3 yes Figure 2 Schematic diagram of the three-dimensional structure from another perspective;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the upper follower support device of an embodiment of the present invention;

[0017] Figure 5 is a schematic cross-sectional structural diagram of an embodiment of the present invention;

[0018] Figure 6 yes Figure 5 Schematic diagram of the state after the top layer of the suit components are lifted up;

[0019] Figure 7 It is a schematic cross-sectional structural diagram of two adjacent sets of components in a circular mold in the prior art.

[0020] In the figure: 1-frame; 2-upper fixed support device; 21-upper fixed support cylinder; 22-upper fixed top block; 3-lifting belt movable seat; 4-upper follower support device; 41-upper follower support cylinder; 42-upper follower top block; 5-lifting belt driving device; 6-lower fixing device; 61-lower clamping mounting seat; 62-lower clamping claw; 63-linked transmission rod; 64-transmission connecting rod; 65-lower clamping force cylinder; 7-circular mold; 71-set assembly; 72-sleeve ring; 73-rubber V-belt. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, exemplary embodiments of the present invention are described only by way of illustration. Needless to say, those of ordinary skill in the art will recognize that the described embodiments may be modified in a variety of ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0022] like Figures 1 to 7 As shown together, the tape removal device of the circular mold vulcanization automatic production line includes a frame 1. The frame 1 is well known to those skilled in the art and will not be described in detail here and the entire structure is not shown in the figure.

[0023] The frame 1 is provided with an upper fixed support device 2 located on one side of the circular mold 7, the frame 1 is movably provided with a lifting belt movable seat 3, the lifting belt movable seat 3 is provided with an upper follower support device 4 located on the other side of the circular mold 7, a lifting belt driving device 5 is provided between the lifting belt movable seat 3 and the frame 1; the frame 1 is provided with a lower fixing device 6.

[0024] In this embodiment, the lower layer set component 71 is fixed by the lower layer fixing device 6, and then the upper layer fixed support device 2 and the upper layer follower support device 4 jointly support the upper layer set component 71, and of course, the support positions of the two are symmetrical. After the support, the lifting belt driving device 5 drives the lifting belt movable seat 3 to move upward. Due to the friction force generated by the support force of the upper layer follower support device 4, the upper layer follower support device 4 moves upward with the lifting belt movable seat 3, which can drive the upper layer set component 71 to move upward together. However, because the upper layer fixed support device 2 on the other side remains fixed, the other side of the upper layer set component 71 remains motionless. In this way, the upper layer set component 71 is finally lifted from one side, completing the separation from the lower layer set component 71.

[0025] The upper fixed leaning device 2 in this embodiment includes an upper fixed leaning cylinder 21, and an upper fixed top block 22 is fixedly provided at the end of the piston rod of the upper fixed leaning cylinder 21. The upper follower leaning device 4 includes an upper follower leaning cylinder 41, and an upper follower top block 42 is fixedly provided at the end of the piston rod of the upper follower leaning cylinder 41. That is, the upper fixed leaning device 2 and the upper follower leaning device 4 in this embodiment are both realized by the cylinder directly extending out to lean against. In addition, both can also be set to a swing arm on the frame 1, and the cylinder drives the swing arm to swing, so that the free end of the swing arm leans against, and so on.

[0026] The belt lifting movable seat 3 described in this embodiment is vertically slidably mounted on the frame 1, and the belt lifting driving device 5 includes a belt lifting driving cylinder fixedly mounted on the frame 1, and the piston rod of the belt lifting driving cylinder is fixedly connected to the belt lifting movable seat 3. The belt lifting movable seat 3 is driven to slide upward by the belt lifting driving cylinder, so that the upper layer follower support 4 lifts the upper layer set component 71 upward. Of course, the belt lifting movable seat 3 described in this embodiment can also be swingably mounted on the frame 1, and the upper layer follower support 4 is mounted on its free end. The belt lifting driving device 5 is correspondingly configured as a driving cylinder rotatably mounted on the frame 1, and the piston rod end of the driving cylinder is hingedly connected to the belt lifting movable seat 3. This technical solution can achieve the same technical effect and should also be within the protection scope of the present invention.

[0027] The lower layer fixing device 6 is the main structure to ensure that when the upper layer set component 71 is lifted, the lower layer set component 71 will not move due to adhesion, and its main purpose is to fix the lower layer set component 71.

[0028] The lower layer fixing device 6 of this embodiment comprises two lower layer clamping mounting seats 61 installed on the sides of the circular mold 7 and relatively slidably mounted, and lower layer clamping claws 62 extending to the circular mold 7 are fixedly arranged on the two lower layer clamping mounting seats 61 respectively; a lower layer clamping force applying device is arranged between the two lower layer clamping mounting seats 61 and the frame 1. The lower layer clamping force applying device drives the two lower layer clamping mounting seats 61 to approach each other, so that the two lower layer clamping claws 62 clamp the lower layer set assembly 71, thereby fixing the lower layer set assembly 71.

[0029] The lower clamping force-applying device of this embodiment includes a linkage transmission rod 63 arranged between the two lower clamping mounting seats 61, the middle part of the linkage transmission rod 63 is rotatably connected to the frame 1, a transmission link 64 is hingedly connected between the linkage transmission rod 63 and the two lower clamping mounting seats 61, and a lower clamping force-applying cylinder 65 is arranged between one of the lower clamping mounting seats 61 and the frame 1. When the lower clamping force-applying cylinder 65 drives one of the lower clamping mounting seats 61 to approach the rotation axis of the linkage transmission rod 63, the transmission link 64 connected to the lower clamping mounting seat 61 drives the linkage transmission rod 63 to rotate, and the linkage transmission rod 63 relies on the other transmission link 64 to drive the other lower clamping mounting seat 61 to approach the rotation axis of the linkage transmission rod 63, so that the two lower clamping mounting seats 61 slide toward each other. Of course, the lower layer clamping force applying device can also be configured as a force applying cylinder respectively connected to the two lower layer clamping mounting seats 61 .

[0030] In this embodiment, the lower layer set component 71 is first clamped and fixed, and then the upper layer set component 71 is lifted to realize the stripping and separation. The whole process is rapid and effective with high efficiency. After separation, the upper layer set component 71 and the lower layer set component 71 will no longer adhere to each other, which reduces the occurrence of the movement of the lower layer set component 71 and reduces the damage to the product and parts. In this embodiment, the stripping and separation are completed automatically without manual on-site operation, and the safety is high.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A belt removal device for a circular mold vulcanization automatic production line, including a frame, characterized in that: The frame is provided with an upper fixed support device located on one side of the circular mold, the frame is movably provided with a lifting belt movable seat, the lifting belt movable seat is provided with an upper follower support device located on the other side of the circular mold, a lifting belt driving device is provided between the lifting belt movable seat and the frame; the frame is provided with a lower fixing device; The lower-layer set component is fixed by the lower-layer fixing device, and then the upper-layer fixed support device and the upper-layer follow-up support device jointly support the upper-layer set component. After supporting, the lifting belt driving device drives the lifting belt movable seat to move upward, driving the upper-layer set component close to the side of the upper-layer follow-up support device to move upward together, and the other side of the upper-layer set component remains stationary. The upper-layer set component is finally lifted up from one side to complete the separation from the lower-layer set component.

2. The tape removal device for the circular mold vulcanization automatic production line according to claim 1, characterized in that: The lower layer fixing device includes two lower layer clamping mounting seats installed on the sides of the circular mold and relatively slidably mounted, and the two lower layer clamping mounting seats are respectively fixed with lower layer clamping claws extending to the circular mold; a lower layer clamping force application device is provided between the two lower layer clamping mounting seats and the frame.

3. The tape removal device for the circular mold vulcanization automatic production line according to claim 2, characterized in that: The lower layer clamping force application device includes a linkage transmission rod arranged between the two lower layer clamping mounting seats, the middle part of the linkage transmission rod is rotatably connected to the frame, a transmission connecting rod is hingedly connected between the linkage transmission rod and the two lower layer clamping mounting seats, and a lower layer clamping force application cylinder is provided between one of the lower layer clamping mounting seats and the frame.

4. The tape removal device for the circular mold vulcanization automatic production line according to claim 1, characterized in that: The upper fixed supporting device comprises an upper fixed supporting cylinder, and an upper fixed supporting block is fixedly arranged at the end of the piston rod of the upper fixed supporting cylinder.

5. The tape removal device for the circular mold vulcanization automatic production line according to claim 1, characterized in that: The upper layer follower push device comprises an upper layer follower push cylinder, and an upper layer follower push block is fixedly arranged at the end of the piston rod of the upper layer follower push cylinder.

6. The tape removal device for the circular mold vulcanization automatic production line according to claim 1, characterized in that: The belt lifting movable seat is vertically slidably mounted on the frame, and the belt lifting driving device comprises a belt lifting driving cylinder fixedly mounted on the frame, and a piston rod of the belt lifting driving cylinder is fixedly connected to the belt lifting movable seat.

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