An auxiliary propulsion mechanism for wood board transport

Abstract

The utility model discloses a kind of auxiliary propulsion mechanism for wood board conveying, belong to wood board conveying technical field, including propulsion box, cleaning mechanism and auxiliary guide mechanism, the side fixed connection of propulsion box has rack, the rack is rotatably installed with multiple evenly distributed conveying rollers, the side of propulsion box is equipped with propulsion mouth, the cleaning mechanism includes the lower cleaning brush of fixed connection in the inner bottom wall of propulsion mouth, the upper cleaning brush of sliding installation in the inner top wall of propulsion mouth and respectively arranged in the drive part and spring of upper cleaning brush both ends, the auxiliary guide mechanism includes multiple supports slidingly installed in the side of propulsion box and guide wheel rotatably installed on support;Through the setting of cleaning mechanism, the sawdust etc. of wood board surface can be cleaned, improve the processing quality of wood board, through the setting of auxiliary guide mechanism, the stability in the propulsion process of wood board can be improved, to avoid wood board deviation and affect processing quality.

Description

Technical Field

[0001] This utility model belongs to the field of wooden board conveying technology, specifically relating to an auxiliary propulsion mechanism for conveying wooden boards. Background Technology

[0002] In the wood processing industry (such as furniture manufacturing, building board processing, and wood packaging production), automated board conveying is a core link connecting various processing steps (such as cutting, sanding, gluing, and splicing). The stability of the conveying process and the cleanliness of the board surface directly determine the precision of subsequent processing and the quality of the final product. Currently, most mainstream board conveying equipment in the industry uses conveyor rollers as its basic structure, driven by a motor to achieve linear conveying of the boards.

[0003] However, existing conveying mechanisms typically only have conveying functions and generally lack cleaning components. After the initial sawing and sanding processes, wood chips, wood dust, bark fragments, and other impurities easily remain on the surface of the wood boards. If these impurities are directly introduced into subsequent processes (such as gluing and painting), they can cause uneven gluing, paint bulging, or wear on cutting tools and rough edges during cutting. At the same time, some small wood chips can easily get embedded in the contact gap between the conveyor roller and the wood board. Long-term accumulation can cause uneven force on the conveyor roller and jamming during rotation, which not only reduces conveying efficiency but may also scratch the surface of the wood board and increase the scrap rate. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary propulsion mechanism for conveying wooden planks, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary propulsion mechanism for conveying wooden boards, comprising a propulsion box, a cleaning mechanism, and an auxiliary guiding mechanism. A frame is fixedly connected to one side of the propulsion box, and multiple evenly distributed conveying rollers are rotatably mounted on the frame. A propulsion port is opened on one side of the propulsion box. The cleaning mechanism includes a lower cleaning brush fixedly connected to the bottom wall of the propulsion port, an upper cleaning brush slidably mounted on the top wall of the propulsion port, and driving components and springs respectively disposed at both ends of the upper cleaning brush. The auxiliary guiding mechanism includes multiple brackets slidably mounted on one side of the propulsion box and guide wheels rotatably mounted on the brackets.

[0006] In a preferred embodiment, the drive unit includes a motor fixedly installed inside the propulsion box and a cam fixedly installed at the output end of the motor, the cam abutting against one end of the cleaning brush.

[0007] In a preferred embodiment, a slide rail is provided on the inner top wall of the inlet, and the upper cleaning brush is slidably mounted on the slide rail.

[0008] In a preferred embodiment, the propulsion box has two spaced T-shaped grooves on one side above the propulsion port, and a T-shaped slider that slides within the T-shaped grooves is provided on one side of the bracket.

[0009] In a preferred embodiment, one side of the bracket is threaded with a positioning bolt that passes through the T-shaped slider.

[0010] In a preferred embodiment, the surface of the bracket is provided with vertically arranged adjustment holes, and a stud passes through the interior of the adjustment holes. One end of the stud is fixedly connected to a central shaft, the guide wheel is rotatably sleeved on the central shaft, and the other end of the stud is threadedly connected to a positioning nut.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The auxiliary propulsion mechanism for conveying wooden boards, through the setting of the cleaning mechanism, when the wooden board passes through the inlet, the motor is started to drive the cam to rotate, so that the cam, together with the spring, continuously pushes the upper cleaning brush to slide back and forth along the slide rail, thereby enabling the upper cleaning brush to work with the lower cleaning brush to clean the wood chips and other impurities on the surface of the wooden board, improving the cleanliness of the wooden board surface, and thus improving the processing quality of the wooden board. The auxiliary propulsion mechanism for conveying wooden boards uses an auxiliary guide mechanism. When the wooden boards are being pushed, the guide wheel presses down on top of the boards to provide auxiliary guidance, improving the stability of the boards during the propulsion process and preventing the boards from shifting and affecting the processing quality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 For the present utility model Figure 1 Enlarged view of the structure at point A in the middle; Figure 3 This is a cross-sectional structural diagram of the propulsion box of this utility model.

[0013] In the diagram: 1. Feed box; 11. Frame; 12. Conveyor roller; 13. Feed port; 2. Cleaning mechanism; 21. Lower cleaning brush; 22. Upper cleaning brush; 23. Drive component; 231. Motor; 232. Cam; 24. Spring; 25. Slide rail; 3. Auxiliary guide mechanism; 31. Bracket; 32. Guide wheel; 33. T-shaped slide rail; 34. T-shaped slider; 35. Positioning bolt; 36. Adjustment hole; 37. Stud; 38. Central shaft; 39. Positioning nut. Detailed Implementation

[0014] The present invention will be further described below with reference to the embodiments.

[0015] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0016] Please see Figure 1-3 This utility model provides an auxiliary propulsion mechanism for conveying wooden boards, including a propulsion box 1, a cleaning mechanism 2, and an auxiliary guiding mechanism 3. A frame 11 is fixedly connected to one side of the propulsion box 1. Multiple evenly distributed conveying rollers 12 are rotatably mounted on the frame 11. The conveying rollers 12 are driven by an electric motor and a synchronous belt. This is known technology and will not be described in detail here. A propulsion port 13 is opened on one side of the propulsion box 1, and the wooden boards can be propulsed and conveyed through the conveying rollers 12.

[0017] Specifically, the cleaning mechanism 2 includes a lower cleaning brush 21 fixedly connected to the bottom wall of the inlet 13, an upper cleaning brush 22 slidably mounted on the top wall of the inlet 13, and a drive component 23 and a spring 24 respectively disposed at both ends of the upper cleaning brush 22. The drive component 23 includes a motor 231 fixedly mounted in the push box 1 and a cam 232 fixedly mounted on the output end of the motor 231. The cam 232 abuts against one end of the upper cleaning brush 22. A slide rail 25 is provided on the top wall of the inlet 13, and the upper cleaning brush 22 is slidably mounted on the slide rail 25. With the setting of the cleaning mechanism 2, when the wooden board passes through the inlet 13, the motor 231 is started to drive the cam 232 to rotate, so that the cam 232, together with the spring 24, continuously pushes the upper cleaning brush 22 to slide back and forth along the slide rail 25, so that the upper cleaning brush 22, together with the lower cleaning brush 21, cleans the wood chips and other impurities on the surface of the wooden board, improves the cleanliness of the wooden board surface, and thus improves the processing quality of the wooden board.

[0018] Specifically, the auxiliary guiding mechanism 3 includes multiple brackets 31 slidably mounted on one side of the push box 1 and guide wheels 32 rotatably mounted on the brackets 31. With the setting of the auxiliary guiding mechanism 3, when the wooden board is pushed, the guide wheels 32 will press on the wooden board to assist in guiding the wooden board, improve the stability of the wooden board during the pushing process, and thus avoid the wooden board from deviating and affecting the processing quality.

[0019] Furthermore, the push box 1 has two spaced T-shaped grooves 33 on one side above the push port 13. A T-shaped slider 34 that slides in the T-shaped grooves 33 is provided on one side of the bracket 31. A positioning bolt 35 that passes through the T-shaped slider 34 is threadedly connected to one side of the bracket 31. With the arrangement of the T-shaped grooves 33, T-shaped sliders 34 and positioning bolts 35, when the positioning bolts 35 are loosened, the T-shaped sliders 34 can slide along the T-shaped grooves 33, thereby allowing the position and spacing of each guide wheel 32 to be freely adjusted, which is convenient for guiding wooden boards of different widths.

[0020] Furthermore, the surface of the bracket 31 is provided with vertically arranged adjustment holes 36, and a stud 37 passes through the interior of the adjustment hole 36. One end of the stud 37 is fixedly connected to a central shaft 38, and the guide wheel 32 is rotatably sleeved on the central shaft 38. The other end of the stud 37 is threadedly connected to a positioning nut 39. With the arrangement of the adjustment hole 36, the stud 37 and the positioning nut 39, when the positioning nut 39 is loosened, the stud 37 can move up and down along the adjustment hole 36, thereby freely adjusting the height of the guide wheel 32, which is convenient for guiding wooden boards of different thicknesses.

[0021] The working principle and usage process of this utility model are as follows: First, the wooden board is pushed and conveyed by the conveyor roller 12. When the wooden board is pushed, the guide wheel 32 presses on the wooden board to assist in guiding the board and improve the stability of the board during the pushing process, thereby avoiding the board from deviating and affecting the processing quality. When the wooden board passes through the push port 13, the motor 231 is started to drive the cam 232 to rotate, so that the cam 232, together with the spring 24, continuously pushes the upper cleaning brush 22 to slide back and forth along the slide rail 25. This allows the upper cleaning brush 22 to work with the lower cleaning brush 21 to clean the wood chips and other impurities on the surface of the wooden board, improve the cleanliness of the wooden board surface, and thus improve the processing quality of the wooden board.

[0022] 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. An auxiliary propulsion mechanism for conveying wooden planks, comprising a propulsion box (1), a cleaning mechanism (2), and an auxiliary guiding mechanism (3), characterized in that: A frame (11) is fixedly connected to one side of the push box (1). Multiple evenly distributed conveying rollers (12) are rotatably mounted on the frame (11). A push port (13) is opened on one side of the push box (1). The cleaning mechanism (2) includes a lower cleaning brush (21) fixedly connected to the bottom wall of the push port (13), an upper cleaning brush (22) slidably mounted on the top wall of the push port (13), and a drive component (23) and a spring (24) respectively set at both ends of the upper cleaning brush (22). The auxiliary guiding mechanism (3) includes multiple brackets (31) slidably mounted on one side of the propulsion box (1) and guide wheels (32) rotatably mounted on the brackets (31).

2. The auxiliary propulsion mechanism for conveying wooden planks according to claim 1, characterized in that: The drive unit (23) includes a motor (231) fixedly installed in the propulsion box (1) and a cam (232) fixedly installed at the output end of the motor (231), the cam (232) abutting against one end of the cleaning brush (22).

3. The auxiliary propulsion mechanism for conveying wooden planks according to claim 1, characterized in that: A slide rail (25) is provided on the inner top wall of the inlet (13), and the upper cleaning brush (22) is slidably mounted on the slide rail (25).

4. The auxiliary propulsion mechanism for conveying wooden planks according to claim 1, characterized in that: The propulsion box (1) has two T-shaped grooves (33) spaced apart on one side above the propulsion port (13), and a T-shaped slider (34) is provided on one side of the bracket (31) that slides in the T-shaped grooves (33).

5. An auxiliary propulsion mechanism for conveying wooden planks according to claim 4, characterized in that: The bracket (31) is threaded on one side with a positioning bolt (35) that passes through the T-shaped slider (34).

6. The auxiliary propulsion mechanism for conveying wooden planks according to claim 1, characterized in that: The surface of the bracket (31) is provided with vertically arranged adjustment holes (36), and a stud (37) passes through the interior of the adjustment holes (36). One end of the stud (37) is fixedly connected to a central shaft (38), and the guide wheel (32) is rotatably sleeved on the central shaft (38). The other end of the stud (37) is threadedly connected to a positioning nut (39).

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