Unilateral pushing device

Abstract

The utility model relates to the technical field of plate processing, in particular to a single-side material pushing device which comprises a supporting frame, a cross beam arranged on the supporting frame and a material pushing mechanism arranged on the cross beam in a sliding mode, and the material pushing mechanism comprises a sliding seat, a driving assembly arranged on the sliding seat and a single-side material pushing assembly arranged on the sliding seat. The driving assembly comprises a rotary driving part and a gear part connected with the output end of the rotary driving part, a rack part is arranged on one side of the cross beam in the length direction of the cross beam, the single-side pushing assembly comprises a connecting support, a front-back driving part is arranged at the lower end of the connecting support, and the output end of the front-back driving part is connected with a movable platform. And a plurality of pushing pinch rollers are rotationally arranged at the lower end of one side of the movable platform in a row at equal intervals. Point contact with a plate sideband is achieved, the contact area with the plate sideband is reduced, the situation that the sideband is bent and deformed in the material pushing process is reduced, and the reliability and stability of automation of the plate machining procedure are improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a single-sided pushing device. Background Technology

[0002] In the field of sheet metal processing, single-sided pusher devices are key equipment for achieving sheet metal positioning and transfer in automated production lines. Traditional pusher devices typically use strip-plate pusher structures or large-area contact pressure rollers, which have problems such as large contact area with the sheet metal edge, easy bending and deformation of the edge, and glue overflow and adhesion. Especially when processing thin or surface-coated sheets, uneven friction or glue overflow can easily cause positioning misalignment and secondary contamination, seriously restricting processing accuracy and automation reliability. Summary of the Invention

[0003] This invention addresses the problems of existing technologies by providing a single-sided pushing device that achieves point contact with the edge of the sheet metal, reduces the contact area with the edge of the sheet metal, reduces the bending and deformation of the edge of the sheet metal during the pushing process, improves the reliability and stability of the automated sheet metal processing steps, and prevents the sheet metal from loosening and shifting.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model provides a single-sided pushing device, which includes a support frame, a crossbeam mounted on the support frame, and a pushing mechanism slidably mounted on the crossbeam. The pushing mechanism includes a slide, a driving assembly mounted on the slide, and a single-sided pushing assembly mounted on the slide. The driving assembly includes a rotary driving component and a gear part connected to the output end of the rotary driving component. A rack part is provided on one side of the crossbeam along its length direction. The gear part and the rack part are meshed and connected for transmission. The single-sided pushing assembly includes a connecting bracket. A front and rear driving component is mounted on the lower end of the connecting bracket. A movable platform is connected to the output end of the front and rear driving component. A row of equal-interval pushing pressure rollers is rotatably arranged on one side of the lower end of the movable platform.

[0006] The pusher roller is flat in shape.

[0007] The upper end of the movable platform is slidably connected to the lower end of the connecting bracket. The lower end of the connecting bracket is provided with a directional block, and the upper end of the movable platform is provided with a directional groove that cooperates with and is slidably connected to the directional block.

[0008] Preferably, the rotary drive component is a motor.

[0009] Preferably, the front and rear drive components are cylinders.

[0010] The crossbeam is provided with a guide rail on one side, and the slide block is provided with a guide slider on the side of the slide block near the crossbeam. The guide slider is slidably connected to the guide rail.

[0011] The active platform has multiple pressure roller bearings arranged in a row at equal intervals on one side. Each pressure roller bearing has a rotating shaft rotatably installed inside it. A bearing is installed between the rotating shaft and the pressure roller bearing. A pusher pressure roller is rotatably connected to the lower end of the rotating shaft.

[0012] The beneficial effects of this utility model are:

[0013] This utility model has a novel structure. During operation, the rotating drive unit drives the gear unit to rotate. Through the cooperation between the gear unit and the rack unit, the slide can be driven to move back and forth along the length of the crossbeam, which in turn drives the entire pushing mechanism to move back and forth. During pushing, a row of equally spaced pushing rollers achieves point contact with the edge of the sheet metal, reducing the contact area with the edge of the sheet metal and reducing the possibility of bending or deformation of the edge during the pushing process. This allows the sheet metal to be stably moved forward after being pushed on one side, improving the reliability and stability of the automated sheet metal processing. Furthermore, the front and rear drive units can drive the movable platform to move back and forth, and can simultaneously adjust the position of multiple pushing rollers. This can improve the fit between the sheet metal and the edge when pushing the sheet metal to one side, preventing the sheet metal from loosening or shifting. Attached Figure Description

[0014] Fig. 1 This is a schematic diagram of the structure of a single-sided pushing device according to the present invention.

[0015] Fig. 2 This is an exploded view of the structure of a single-sided feeding device according to the present invention.

[0016] exist Figs. 1-2 The reference numerals in the figures include:

[0017] 1. Support frame; 2. Crossbeam; 3. Slide; 4. Drive assembly; 5. Single-sided pusher assembly; 6. Rotary drive component; 7. Gear section; 8. Rack section; 9. Connecting bracket; 10. Front and rear drive components; 11. Movable platform; 12. Pusher roller; 13. Orienting block; 14. Guide rail; 15. Guide slider; 16. Roller bearing seat; 17. Rotary shaft; 18. Bearing; 19. Orienting groove. Detailed Implementation

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0019] A single-sided feeding device, such asFigs. 1-2 As shown, it includes a support frame 1, a crossbeam 2 mounted on the support frame 1, and a pushing mechanism slidably mounted on the crossbeam 2. The pushing mechanism includes a slide 3, a drive assembly 4 mounted on the slide 3, and a single-sided pushing assembly 5 mounted on the slide 3. The drive assembly 4 includes a rotary drive 6 and a gear 7 connected to the output end of the rotary drive 6. A rack 8 is provided on one side of the crossbeam 2 along its length direction. The gear 7 meshes with the rack 8 for transmission. The single-sided pushing assembly 5 includes a connecting bracket 9. A front and rear drive 10 is mounted on the lower end of the connecting bracket 9. The output end of the front and rear drive 10 is connected to a movable platform 11. A row of equally spaced pushing pressure rollers 12 are rotatably arranged on one side of the lower end of the movable platform 11. The pushing pressure rollers 12 are flat. Preferably, the rotary drive 6 is a motor. Preferably, the front and rear drive 10 is a cylinder. Specifically, this utility model has a novel structure. During operation, the rotary drive 6 drives the gear 7 to rotate. Through the cooperation of the gear 7 and the rack 8, the slide 3 can be driven to reciprocate back and forth along the length of the crossbeam 2, thus driving the entire pushing mechanism to reciprocate back and forth. During pushing, a row of equally spaced pushing rollers 12 achieves point contact with the edge of the sheet metal, reducing the contact area and minimizing bending and deformation of the edge during pushing. This ensures the sheet metal is stably conveyed forward after being pushed from one side, improving the reliability and stability of the automated sheet metal processing steps. Furthermore, the front and rear driving mechanism... Component 10 can drive the movable platform 11 to move back and forth, and can simultaneously adjust the position of multiple pusher rollers 12. This can improve the fit between the board and the edge when pushing the board to one side, and prevent the board from loosening or shifting. Furthermore, the pusher rollers 12 are flat. This design can further reduce the contact area between the pusher rollers 12 and the edge of the board, and can also reduce or even prevent the adhesive from overflowing onto the pusher rollers 12. This prevents the adhesive on the pusher rollers 12 from adhering to the next board when pushing the board to one side, and improves the reliability and stability of the automation of the board processing process.

[0020] In this embodiment, a plurality of pressure roller bearing seats 16 are arranged in a row at equal intervals on one side of the active platform 11. A rotating shaft 17 is rotatably disposed within each pressure roller bearing seat 16. A bearing 18 is disposed between the rotating shaft 17 and the pressure roller bearing seat 16. A pushing pressure roller 12 is rotatably connected to the lower end of the rotating shaft 17. Specifically, with the above arrangement, the smoothness and stability of the rotation of the pushing pressure roller 12 are improved, and the reliability of the material pushing is enhanced.

[0021] In this embodiment, the upper end of the movable platform 11 is slidably connected to the lower end of the connecting bracket 9. The lower end of the connecting bracket 9 is provided with a directional block 13, and the upper end of the movable platform 11 is provided with a directional groove 19 that slidably connects with the directional block 13. Specifically, this configuration improves the stability and reliability of the movable platform 11 during movement.

[0022] In this embodiment, a guide rail 14 is provided on one side of the crossbeam 2, and a guide slider 15 is provided on the side of the slide block 3 near the crossbeam 2. The guide slider 15 is slidably connected to the guide rail 14. Specifically, this arrangement serves to guide the sliding motion and ensure the overall stable movement of the pushing mechanism.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A single-sided feeding device, characterized in that: The device includes a support frame, a crossbeam mounted on the support frame, and a pushing mechanism slidably mounted on the crossbeam. The pushing mechanism includes a slide, a drive assembly mounted on the slide, and a single-sided pushing assembly mounted on the slide. The drive assembly includes a rotary drive component and a gear portion connected to the output end of the rotary drive component. A rack portion is provided on one side of the crossbeam along its length direction. The gear portion and the rack portion are meshed and connected for transmission. The single-sided pushing assembly includes a connecting bracket. A front and rear drive component is mounted on the lower end of the connecting bracket. A movable platform is connected to the output end of the front and rear drive component. Multiple pushing pressure rollers are rotatably arranged in a row at equal intervals on one side of the movable platform.

2. The single-sided feeding device according to claim 1, characterized in that: The pusher roller is flat in shape.

3. The single-sided feeding device according to claim 1, characterized in that: The upper end of the movable platform is slidably connected to the lower end of the connecting bracket. The lower end of the connecting bracket is provided with a directional block, and the upper end of the movable platform is provided with a directional groove that cooperates with and is slidably connected to the directional block.

4. A single-sided feeding device according to claim 1, characterized in that: The rotary drive component is a motor.

5. A single-sided feeding device according to claim 1, characterized in that: The front and rear drive components are cylinders.

6. A single-sided feeding device according to claim 1, characterized in that: A guide rail is provided on one side of the crossbeam, and a guide block is provided on the side of the slide block near the crossbeam. The guide block is slidably connected to the guide rail.

7. A single-sided feeding device according to claim 1, characterized in that: The active platform has multiple pressure roller bearings arranged in a row at equal intervals on one side. Each pressure roller bearing has a rotating shaft rotatably installed inside it. A bearing is installed between the rotating shaft and the pressure roller bearing. A pusher pressure roller is rotatably connected to the lower end of the rotating shaft.

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