A bending plate supporting and conveying mechanism

Abstract

The utility model relates to plate material holds and sends technical field, especially a kind of bent plate material holding and sending mechanism.The utility model has the advantages that: through several the roller frame and guide roller can lift plate material, under the push of push spring, make damping pressing plate tightly brake gear, realize brake, limit the rotation of guide roller, prevent plate material sliding, simultaneously when feeding, only need to tread pedal assembly, pull down connecting rod, and then simultaneously pull down several connecting plate, make damping pressing plate disengage brake gear, make guide roller loose, can roll and convey plate material, after conveying in place, loose pedal assembly, can realize brake, make plate material steady support, prevent sliding when bending, user can be through pedal assembly flexible operation control plate material's push and brake stop, convenient operation, by installing silica gel damping sleeve on the outer wall of guide roller, can reduce hardness, reduce the wear and tear to plate material, simultaneously after brake, can improve friction, prevent sliding.

Description

Technical Field

[0001] This utility model relates to the field of sheet material conveying technology, and in particular to a bending sheet material conveying mechanism. Background Technology

[0002] In the field of power equipment manufacturing, conductive copper busbars are key connectors in power transmission and distribution systems, and the bending quality directly affects the reliability and conductivity of electrical connections. Copper busbars possess high conductivity, high ductility, and moderate hardness. During the bending process, for large materials, a conveying mechanism is needed to transport the sheet metal to the bending die. However, current conveying structures still have the following problems:

[0003] Current conveying structures are simple, mostly consisting of support frames with rollers. However, the rollers lack braking mechanisms. When conveying large-mass plates, the inertia is significant, making it difficult to push and position them. Moreover, once in place, they are prone to rolling and slipping, affecting the stability of bending. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a bending sheet material conveying mechanism, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides a bending sheet material conveying mechanism, including a bending machine. A connecting plate is fixedly connected to the top of the feed side surface of the bending machine. A plurality of roller frames are fixedly connected to one side of the connecting plate. A plurality of rotating shafts are rotatably connected to the top of the plurality of roller frames. Guide rollers are fixedly connected to the portions of the plurality of rotating shafts located on the inner wall of the roller frames. The tops of the guide rollers protrude from the top of the roller frames. One end of each of the plurality of rotating shafts extends through the outer wall of the roller frames and is fixedly connected to a brake gear. A support plate is fixedly connected to the bottom edge of one side of the outer wall of the plurality of roller frames. The support plate has several guide posts slidably connected to its middle section, and a damping pressure plate is fixedly connected to the top of the guide posts. The damping pressure plate corresponds to the position of the brake gear. A thrust spring is sleeved on the outer wall of each guide post. The thrust spring is located between the top surface of the support plate and the bottom surface of the damping pressure plate. A connecting plate is fixedly connected to the bottom of the guide posts. A linkage shaft is fixedly connected to the middle of the connecting plates. A connecting rod is rotatably connected to the middle of the linkage shaft. A pedal assembly is fixedly connected to the bottom of the roller frame. The connecting rod is rotatably connected to the lower pressing end of the pedal assembly.

[0006] Preferably, in any of the above embodiments, the pedal assembly includes a fixed base plate fixedly connected to the ground, a pedal rotatably connected to the center of one edge of the fixed base plate, the center of the pedal away from the connection with the fixed base plate being rotatably connected to the bottom of a connecting rod, and a return spring provided between the center of the bottom surface of the pedal and the top surface of the fixed base plate.

[0007] The technical effect achieved by adopting the above solution is that the linkage can be pulled down by stepping on the pedal, and the return spring can push it back to its original position in time when the pedal is released.

[0008] Preferably, in any of the above embodiments, a silicone damping sleeve is fixedly connected to the outer wall of the guide roller, the distribution length of the guide roller is adapted to the length of a plurality of roller frames, and the distribution length of the plurality of roller frames is adapted to the length of the bending die of the bending machine.

[0009] The technical effects achieved by adopting the above solution are as follows: by adding a silicone damping sleeve to the outer wall of the guide roller, the hardness can be reduced, the wear on the plate can be reduced, and the friction can be increased after braking to prevent slippage.

[0010] Preferably, in any of the above schemes, the length of the guide posts is greater than the distance between the top surface of the support plate and the bottom of the brake gear, and the length of the thrust spring after reset is greater than the length of the guide posts.

[0011] The technical effect achieved by adopting the above solution is that the thrust spring can press the damping plate tightly with high strength, thereby increasing the clamping force.

[0012] Preferably, in any of the above schemes, the width of the damping plate is greater than the thickness of the brake gear, the length of the damping plate is greater than the distribution length of the brake gears on the roller frame, and the top of the guide rollers corresponds to the top of the mold of the bending machine.

[0013] The technical effect achieved by adopting the above solution is that the damping plate can fully press the brake gear, maximize the braking area, and improve the braking and stopping effect.

[0014] This utility model has the following advantages:

[0015] 1. This bending sheet material conveying mechanism can lift the sheet material through several roller frames and guide rollers. Under the push of the thrust spring, the damping pressure plate presses against the brake gear to achieve braking, restrict the rotation of the guide rollers, prevent the sheet material from sliding, and improve stability. At the same time, when feeding, simply step on the pedal assembly, pull down the connecting rod, and then pull down several connecting plates at the same time, so that the damping pressure plate disengages from the brake gear, and the guide rollers are released, allowing the sheet material to be rolled and conveyed. After conveying to the correct position, releasing the pedal assembly can achieve braking, so that the sheet material is stably supported, preventing slippage during bending and improving stability. The user can flexibly control the pushing and braking of the sheet material through the operation of the pedal assembly, which is convenient for operation.

[0016] 2. The bending sheet material conveying mechanism can reduce hardness and wear on the sheet material by adding a silicone damping sleeve to the outer wall of the guide roller. At the same time, it can increase friction after braking to prevent slippage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a front view structural diagram of the present utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA.

[0020] In the diagram: 1-Bending machine, 2-Connecting plate, 3-Roller frame, 4-Spindle, 5-Guide roller, 6-Brake gear, 7-Support plate, 8-Guide column, 9-Damping pressure plate, 10-Connecting plate, 11-Linkage shaft, 12-Thrust spring, 13-Connecting rod, 14-Fixed base plate, 15-Step pedal. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0022] like Figures 1 to 3As shown, a bending sheet material conveying mechanism includes a bending machine 1. A connecting plate 2 is fixedly connected to the top of the feed side surface of the bending machine 1. A plurality of roller frames 3 are fixedly connected to one side of the connecting plate 2. A plurality of rotating shafts 4 are rotatably connected to the top of the plurality of roller frames 3. Guide rollers 5 are fixedly connected to the portions of the plurality of rotating shafts 4 located on the inner wall of the roller frames 3. The tops of the guide rollers 5 protrude from the top of the roller frames 3. One end of each of the plurality of rotating shafts 4 passes through the outer wall of the roller frames 3 and is fixedly connected to a brake gear 6. A support plate 7 is fixedly connected to the bottom edge of one side of the outer wall of the plurality of roller frames 3. The middle of the support plate 7 is slidably connected to... There are several guide posts 8 that penetrate the support plate 7. The top of the guide posts 8 is fixedly connected to a damping plate 9. The damping plate 9 corresponds to the position of the brake gear 6. The outer wall of the guide posts 8 is fitted with a thrust spring 12. The thrust spring 12 is located between the top surface of the support plate 7 and the bottom surface of the damping plate 9. The bottom end of the guide posts 8 is fixedly connected to a connecting plate 10. The middle of the connecting plates 10 is fixedly connected to a linkage shaft 11. The middle of the linkage shaft 11 is rotatably connected to a connecting rod 13. The bottom of the roller frame 3 is fixedly connected to a pedal assembly. The connecting rod 13 is rotatably connected to the lower pressing end of the pedal assembly.

[0023] As an optional technical solution of this utility model, the pedal assembly includes a fixed base plate 14 fixedly connected to the ground. A foot pedal 15 is rotatably connected to the center of one edge of the fixed base plate 14. The center of the foot pedal 15 away from the connection with the fixed base plate 14 is rotatably connected to the bottom of the connecting rod 13. A return spring is provided between the middle of the bottom surface of the foot pedal 15 and the top surface of the fixed base plate 14. By stepping on the foot pedal 15, the connecting rod 13 can be pulled down. At the same time, by the push of the return spring, the foot pedal 15 can be reset in time when it is released.

[0024] As an optional technical solution of this utility model, a silicone damping sleeve is fixedly connected to the outer wall of the guide roller 5. The distribution length of the guide roller 5 is adapted to the length of the roller frame 3. The distribution length of the roller frame 3 is adapted to the length of the bending die of the bending machine 1. By adding a silicone damping sleeve to the outer wall of the guide roller 5, the hardness can be reduced, the wear on the plate can be reduced, and the friction can be increased after braking to prevent slippage.

[0025] As an optional technical solution of this utility model, the length of several guide posts 8 is greater than the distance between the top surface of the support plate 7 and the bottom of the brake gear 6, and the length of the thrust spring 12 after reset is greater than the length of the guide posts 8, so that the thrust spring 12 can press the damping pressure plate 9 with high strength and improve the clamping force.

[0026] As an optional technical solution of this utility model, the width of the damping plate 9 is greater than the thickness of the brake gear 6, the length of the damping plate 9 is greater than the distribution length of the brake gears 6 on the roller frame 3, and the top of the guide rollers 5 corresponds to the top of the mold of the bending machine 1, so that the damping plate 9 can fully press the brake gear 6, maximize the braking area, and improve the braking and stopping effect.

[0027] The following steps are required when using this bending sheet material conveying mechanism:

[0028] 1) The plate can be supported by several roller frames 3 and guide rollers 5. Under the push of the thrust spring 12, the damping pressure plate 9 presses against the brake gear 6 to achieve braking, restrict the rotation of the guide rollers 5, and prevent the plate from sliding.

[0029] 2) At the same time, when feeding, simply step on the pedal assembly, pull down the connecting rod 13, and then pull down several connecting plates 10 at the same time, so that the damping pressure plate 9 disengages from the brake gear 6, and the guide roller 5 is released, so that the plate can be rolled and conveyed.

[0030] 3) After the material is delivered to the correct position, releasing the pedal assembly will brake the plate, providing stable support and preventing slippage during bending, thus improving stability.

[0031] In summary, this utility model uses several roller frames 3 and guide rollers 5 to support the sheet metal. Under the push of the thrust spring 12, the damping plate 9 presses against the brake gear 6 to achieve braking, restricting the rotation of the guide rollers 5, preventing the sheet metal from sliding, and improving stability. At the same time, during feeding, simply step on the pedal assembly and pull down the connecting rod 13, which in turn pulls down several connecting plates 10, causing the damping plate 9 to disengage from the brake gear 6, releasing the guide rollers 5, and allowing the sheet metal to be rolled and conveyed. After conveying to the correct position, releasing the pedal assembly achieves braking, providing stable support for the sheet metal, preventing slippage during bending, and improving stability. The user can flexibly control the pushing and braking of the sheet metal through the pedal assembly, making operation convenient. By adding a silicone damping sleeve to the outer wall of the guide rollers 5, the hardness can be reduced, reducing wear on the sheet metal. At the same time, after braking, the friction can be increased to prevent slippage.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending sheet metal conveying mechanism, characterized in that: The device includes a bending machine. A connecting plate is fixedly connected to the top of the feed side surface of the bending machine. A plurality of roller frames are fixedly connected to one side of the connecting plate. A plurality of rotating shafts are rotatably connected to the top of the roller frames. Guide rollers are fixedly connected to the portions of the rotating shafts located on the inner wall of the roller frames. The tops of the guide rollers protrude from the top of the roller frames. One end of each rotating shaft extends through the outer wall of the roller frames and is fixedly connected to a brake gear. A support plate is fixedly connected to the bottom edge of one side of the outer wall of the roller frames. A plurality of through-type rollers are slidably connected to the middle of the support plate. The guide posts pass through the support plate, and a damping pressure plate is fixedly connected to the top of several guide posts. The position of the damping pressure plate corresponds to that of the brake gear. A thrust spring is sleeved on the outer wall of each of the guide posts. The thrust spring is located between the top surface of the support plate and the bottom surface of the damping pressure plate. A connecting plate is fixedly connected to the bottom of several guide posts. A linkage shaft is fixedly connected to the middle of several connecting plates. A connecting rod is rotatably connected to the middle of the linkage shaft. A pedal assembly is fixedly connected to the bottom of several roller frames. The connecting rod is rotatably connected to the lower pressing end of the pedal assembly.

2. The bending sheet material conveying mechanism according to claim 1, characterized in that: The pedal assembly includes a fixed base plate fixedly connected to the ground. A foot pedal is rotatably connected to the center of one edge of the fixed base plate. The center of the foot pedal away from the connection with the fixed base plate is rotatably connected to the bottom of a connecting rod. A return spring is provided between the center of the bottom surface of the foot pedal and the top surface of the fixed base plate.

3. The bending sheet material conveying mechanism according to claim 2, characterized in that: The outer wall of the guide roller is fixedly connected with a silicone damping sleeve. The distribution length of the guide roller is adapted to the length of several roller frames, and the distribution length of the several roller frames is adapted to the length of the bending die of the bending machine.

4. The bending sheet material conveying mechanism according to claim 3, characterized in that: The length of some of the guide posts is greater than the distance between the top surface of the support plate and the bottom of the brake gear, and the length of the thrust spring after reset is greater than the length of the guide posts.

5. The bending sheet material conveying mechanism according to claim 4, characterized in that: The width of the damping plate is greater than the thickness of the brake gear, the length of the damping plate is greater than the distribution length of the brake gears on the roller frame, and the top of the guide rollers corresponds to the top of the mold of the bending machine.

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