Anti-return sideband conveying mechanism

Abstract

The utility model relates to the technical field of edge band conveying, in particular to an anti-back-off edge band conveying mechanism which comprises a conveying base, a conveying driving part, an anti-back-off assembly, a driving wheel rotationally arranged on the conveying base and a rolling wheel rotationally arranged on the conveying base. The anti-returning assembly comprises a swinging base, a driving base and a front-back driving part, a belt conveying auxiliary wheel is rotationally arranged at the end, close to the driving wheel, of the swinging base, a one-way auxiliary wheel is rotationally arranged at the end, close to the rolling wheel, of the swinging base, and a first hinge shaft is rotationally arranged at the end, away from the conveying base, of the swinging base; the front-back driving part is used for driving the swing base to swing so that the belt conveying auxiliary wheel can abut against the driving wheel in a sliding mode or the one-way auxiliary wheel can abut against the rolling wheel in a sliding mode. The edge sealing belt is prevented from retreating, stability and reliability of conveying of the edge sealing belt during edge sealing of plates are guaranteed, the edge sealing quality of the plates is improved, the structure is reliable and novel, and the design is ingenious.

Description

Technical Field

[0001] This utility model relates to the field of edge banding conveying technology, and in particular to an anti-backward edge banding conveying mechanism. Background Technology

[0002] In the field of sheet metal processing, edge banding is a crucial step in improving the appearance and durability of products, and the stable conveying of the edge banding tape directly determines the quality of the edge banding effect. Traditional edge banding equipment typically uses friction wheels or gear transmission to drive the edge banding tape. However, in actual operation, the edge banding tape often experiences backlash due to mechanical vibration, drive gaps, or external interference, resulting in poor adhesion between the edge banding tape and the sheet metal, and even defects such as delamination and misalignment. Although existing technologies offer solutions to prevent backlash using one-way ratchet wheels or clamping mechanisms, these structures are often complex in design, have slow response times, and struggle to dynamically switch between conveying and anti-backlash functions, leading to insufficient reliability and high maintenance costs. Summary of the Invention

[0003] This utility model addresses the problems of existing technologies by providing an anti-backflow edge banding conveyor mechanism. It prevents the edge banding tape from backing up, ensuring the stability and reliability of the edge banding tape conveyor during the edge banding process, which helps improve the edge banding quality of the boards. The structure is reliable, novel, and ingeniously designed.

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

[0005] This utility model provides a side belt conveyor mechanism for preventing backflow, comprising a transmission base, a transmission drive, an anti-backflow component, a drive wheel rotatably mounted on the transmission base, and a rolling wheel rotatably mounted on the transmission base. The transmission drive is mounted on the transmission base and is used to drive the drive wheel to rotate. The anti-backflow component includes a swing base, a drive base, and front and rear drive components. A belt feeding auxiliary wheel is rotatably mounted at the end of the swing base near the drive wheel, and a one-way auxiliary wheel is rotatably mounted at the end of the swing base near the rolling wheel. A first hinge shaft is rotatably mounted at the end of the swing base away from the transmission base. The front and rear drive components are mounted on the drive base, and the output end of the front and rear drive components is movably connected to the swing base. The front and rear drive components are used to drive the swing base to swing, so that the belt feeding auxiliary wheel slides against the drive wheel or the one-way auxiliary wheel slides against the rolling wheel.

[0006] The swing base is also rotatably provided with a second hinge shaft, and the output end of the front and rear drive components is connected to a pull block, which is movably connected to the second hinge shaft.

[0007] The drive base is rotatably provided with a third hinge shaft at the end away from the transmission base.

[0008] Preferably, the transmission drive is a motor.

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

[0010] The number of anti-backward components is two; the two anti-backward components are respectively located on both sides of the transmission base, the feed rollers of the two anti-backward components are respectively located on both sides of the drive roller, and the unidirectional rollers of the two anti-backward components are respectively located on both sides of the rolling roller.

[0011] The transmission base is also equipped with a guide transmission housing, the rolling wheel is located inside the guide transmission housing, the drive wheel is located at the front end of the guide transmission housing, and windows are opened on both sides of the guide transmission housing, with the rolling wheel protruding from the windows on both sides respectively.

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

[0013] When this utility model is in operation, the transmission drive unit drives the drive wheel to rotate. When the cylinder retracts, it drives the swing base to swing, causing the feeding auxiliary wheel to slide and abut against the drive wheel, clamping the edge banding tape and moving it forward. When the cylinder extends, it drives the swing base to swing, and the feeding auxiliary wheel moves away from the drive wheel. At this time, the one-way auxiliary wheel abuts against the rolling wheel to clamp the edge banding, preventing the edge banding tape from retracting. This ensures the stability and reliability of the edge banding tape conveying when sealing the board, which is beneficial to improving the edge banding quality of the board. The structure is reliable, novel, and ingeniously designed. Attached Figure Description

[0014] Fig. 1 This is a schematic diagram of the structure of a side belt conveyor mechanism for preventing backflow according to the present invention.

[0015] Fig. 2 This is a schematic diagram of another perspective of the anti-backward side belt conveyor mechanism of this utility model.

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

[0017] 1. Transmission base; 2. Transmission drive unit; 3. Anti-reverse assembly; 4. Drive wheel; 5. Rolling wheel; 6. Swing base; 7. Drive base; 8. Front and rear drive unit; 9. Belt feed pulley; 10. One-way pulley; 11. First hinge shaft; 12. Second hinge shaft; 13. Third hinge shaft; 14. Guide transmission housing; 15. Window; 16. Pull block. 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] Example 1

[0020] Embodiment 1 of this application, as Figs. 1-2 As shown, an anti-backward side belt conveyor mechanism includes a transmission base 1, a transmission drive 2, an anti-backward assembly 3, a drive wheel 4 rotatably mounted on the transmission base 1, and a rolling wheel 5 rotatably mounted on the transmission base 1. The transmission drive 2 is mounted on the transmission base 1 and is used to drive the drive wheel 4 to rotate. The anti-backward assembly 3 includes a swing base 6, a drive base 7, and front and rear drive components 8. A feed auxiliary wheel 9 is rotatably mounted on one end of the swing base 6 near the drive wheel 4, and a one-way auxiliary wheel 10 is rotatably mounted on the other end of the swing base 6 near the rolling wheel 5. The end of the base 6 away from the transmission base 1 is rotatably provided with a first hinge shaft 11. The front and rear drive members 8 are mounted on the drive base 7. The output end of the front and rear drive members 8 is movably connected to the swing base 6. The front and rear drive members 8 are used to drive the swing base 6 to swing so that the feed roller 9 slides against the drive roller 4 or the one-way roller 10 slides against the rolling roller 5. Preferably, the transmission drive member 2 is a motor; the front and rear drive members 8 are cylinders. Of course, the swing base 6 can be rotatably connected to the transmission base 1 or the external equipment workbench through the first hinge shaft 11. Specifically, the edge banding tape used for edge banding the board passes between the rolling wheel 5 and the one-way auxiliary wheel 10, and between the driving wheel 4 and the feeding auxiliary wheel 9. When this utility model is working, the transmission drive 2 drives the driving wheel 4 to rotate. When the cylinder retracts, it drives the swing base 6 to swing, causing the feeding auxiliary wheel 9 to slide and abut against the driving wheel 4, clamping the edge banding tape and moving it forward. When the cylinder extends, it drives the swing base 6 to swing, and the feeding auxiliary wheel 9 moves away from the driving wheel 4. At this time, the one-way auxiliary wheel 10 abuts against the rolling wheel 5 to clamp the edge banding, preventing the edge banding tape from retracting. This ensures the stability and reliability of the edge banding tape conveying when the board is edge banded, which is beneficial to improving the edge banding quality of the board. The structure is reliable, novel, and ingeniously designed.

[0021] In this embodiment, the swing base 6 is further rotatably equipped with a second hinge shaft 12, and the output end of the front and rear drive members 8 is connected to a pull block 16, which is movably connected to the second hinge shaft 12. The drive base 7, at the end furthest from the transmission base 1, is rotatably equipped with a third hinge shaft 13. Specifically, this configuration facilitates the swinging of the swing base 6 after the output end of the front and rear drive members 8 is connected to the second hinge shaft 12. Simultaneously, the hinged design of the drive mechanism provides a certain amount of movement space for the front and rear drive members 8, preventing rigid structure lock-up and ensuring normal operation, thus improving reliability and stability. Of course, the drive base 7 can be rotatably connected to the transmission base 1 or an external equipment workbench via the third hinge shaft 13.

[0022] In this embodiment, the transmission base 1 is further equipped with a guide transmission housing 14. The rolling wheel 5 is located inside the guide transmission housing 14, and the drive wheel 4 is located at the front end of the guide transmission housing 14. Windows 15 are opened on both sides of the guide transmission housing 14, and the windows 15 protrude from both sides of the rolling wheel 5. Specifically, in this configuration, the guide transmission housing 14 can guide the transmission of the edge banding tape. Combined with the windows 15 protruding from both sides of the rolling wheel 5 and the drive wheel 4 being located at the front end of the guide transmission housing 14, it ensures stable transmission of the edge banding tape. The windows 15 protruding from both sides of the rolling wheel 5 are used to cooperate with the unidirectional auxiliary wheel 10 to achieve an anti-reverse function.

[0023] Example 2

[0024] In Embodiment 2 of this application, there are two anti-reverse components 3. The two anti-reverse components 3 are located on opposite sides of the transmission base 1, with the feed rollers 9 of each anti-reverse component 3 located on opposite sides of the drive roller 4, and the unidirectional rollers 10 of each anti-reverse component 3 located on opposite sides of the rolling roller 5. Specifically, with the two anti-reverse components 3, two sets of edge banding tape can be transmitted to opposite sides of a single drive roller 4, which is beneficial for improving the efficiency of edge banding processing of sheet metal.

[0025] 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 side belt conveyor mechanism with anti-backwardness feature, characterized in that: The system includes a transmission base, a transmission drive, an anti-backward assembly, a drive wheel rotatably mounted on the transmission base, and a rolling wheel rotatably mounted on the transmission base. The transmission drive is mounted on the transmission base and is used to drive the drive wheel to rotate. The anti-backward assembly includes a swing base, a drive base, and front and rear drive members. A feed roller is rotatably mounted at the end of the swing base near the drive wheel, and a one-way roller is rotatably mounted at the end of the swing base near the rolling wheel. A first hinge shaft is rotatably mounted at the end of the swing base away from the transmission base. The front and rear drive members are mounted on the drive base, and their output ends are movably connected to the swing base. The front and rear drive members are used to drive the swing base to swing, so that the feed roller slides against the drive wheel or the one-way roller slides against the rolling wheel.

2. The anti-backward side belt conveyor mechanism according to claim 1, characterized in that: The swing base is also rotatably provided with a second hinge shaft, and the output end of the front and rear drive components is connected to a pull block, which is movably connected to the second hinge shaft.

3. The anti-backward side belt conveyor mechanism according to claim 1, characterized in that: The drive base is rotatably provided with a third hinge shaft at the end away from the transmission base.

4. The anti-backward side belt conveyor mechanism according to claim 1, characterized in that: The transmission drive component is a motor.

5. The anti-backward side belt conveyor mechanism according to claim 1, characterized in that: The front and rear drive components are cylinders.

6. The anti-backward side belt conveyor mechanism according to claim 1, characterized in that: The number of anti-backward components is two; the two anti-backward components are respectively located on both sides of the transmission base, the feed rollers of the two anti-backward components are respectively located on both sides of the drive roller, and the unidirectional rollers of the two anti-backward components are respectively located on both sides of the rolling roller.

7. The anti-backward side belt conveyor mechanism according to claim 1, characterized in that: The transmission base is also equipped with a guide transmission housing, the rolling wheel is located inside the guide transmission housing, the drive wheel is located at the front end of the guide transmission housing, and windows are opened on both sides of the guide transmission housing, with the rolling wheel protruding from the windows on both sides respectively.

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