Polishing device for wooden door production

Abstract

The utility model provides a polishing device for wooden door production, which belongs to the technical field of wooden board processing and comprises a support and a conveying mechanism arranged on the support, the conveying mechanism comprises a conveying belt, supporting plates are arranged on two sides of the support corresponding to the conveying belt, each supporting plate is provided with a clamping plate through a plurality of telescopic components, and the clamping plates are of L-shaped structures. Each clamping plate is provided with a storage groove, the upper end and the lower end of each storage groove are provided with connecting plates, each connecting plate is provided with a plurality of bearing seats, each bearing seat is provided with a rotating rod, the rotating rods are connected through a transmission mechanism, and friction rollers are arranged between the rotating rods in each set. The two sides of wood boards with different thicknesses can be ground and polished.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board processing equipment, in particular to a polishing device for wooden door production. Background Art

[0002] When processing wood into products, cutting machines, polishing machines, drilling machines, etc. are needed. When sanding wooden boards, polishing machines are needed to polish the boards to ensure the flatness of the surface of the boards.

[0003] However, existing wood board polishing equipment usually polishes the upper and lower end surfaces of the board, and is unable to polish the side edges while polishing the end surfaces. Utility Model Content

[0004] In view of this, the utility model provides a polishing device for wooden door production, which can grind and polish both sides of wooden boards of different thicknesses.

[0005] In order to solve the above technical problems, the utility model provides a polishing device for wooden door production, including a bracket and a conveying mechanism arranged on the bracket, the conveying mechanism includes a conveyor belt, the conveyor belt can convey the wooden board, and support plates are provided on both sides of the bracket corresponding to the conveyor belt, each support plate is provided with a clamping plate through a plurality of telescopic components, the telescopic components can provide support and guidance for the clamping plate, the clamping plate is an L-shaped structure, each clamping plate is provided with a storage groove, the storage groove is arranged through the clamping plate, each storage groove is provided with a connecting plate at both ends, each connecting plate is provided with a plurality of bearing seats, the connecting plate provides support for the bearing seats, each bearing seat is provided with a rotating rod, the rotating rod can rotate on the bearing seat, the plurality of rotating rods are connected by a transmission mechanism, the transmission mechanism can drive the plurality of rotating rods to rotate at the same time, and a friction roller is provided between each group of rotating rods, and the friction roller can grind and polish both sides of the wooden board.

[0006] The transmission mechanism includes a driving motor arranged on a clamping plate, and pulleys are arranged on the output shaft of the driving motor and the ends of the multiple rotating rods. The multiple pulleys are connected by belts; that is, the multiple pulleys can be driven to rotate by the belts.

[0007] The end of the rotating rod and both ends of the friction roller are provided with threaded holes, and fastening bolts are provided corresponding to the threaded holes; that is, the friction roller can be fixed between the two rotating rods by the fastening bolts.

[0008] The telescopic assembly includes a support rod arranged on a support plate, a slide groove is provided on the support rod, a movable rod is provided in the slide groove, the movable rod can slide in the slide groove, the end of the movable rod is connected to the splint, the movable rod can drive the splint to move, and a spring is also provided in the slide groove, one end of the spring is connected to the end of the movable rod, and the other end of the spring is connected to the end of the slide groove; that is, the spring can always push the movable rod out of the slide groove.

[0009] The movable rod and the slide groove are both T-shaped structures; that is, the movable rod will not fall off from the slide groove during the sliding process.

[0010] The conveyor belt is provided with a plurality of clamping strips, that is, the clamping strips can limit the position of the wooden board.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. The conveying mechanism can convey the wooden board. During the conveying process, multiple friction rollers can grind and polish both sides of the wooden board, so that it can be suitable for grinding and polishing wooden boards of different thicknesses.

[0013] 2. The splints set by the telescopic assembly can automatically adjust their positions, so that both sides of wooden boards of different widths can be polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a polishing device for wooden door production according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of the plywood of the utility model;

[0016] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0017] Figure 4 It is a structural schematic diagram of the telescopic component of the utility model.

[0018] Description of reference numerals:

[0019] 100, bracket; 101, transmission mechanism; 102, conveyor belt; 103, support plate; 104, storage slot; 105, bearing seat; 106, connecting plate; 107, rotating rod; 108, friction roller; 109, threaded hole; 110, fastening bolt; 111, clamping strip;

[0020] 200, telescopic assembly; 201, support rod; 202, slide groove; 203, movable rod; 204, spring;

[0021] 300. Transmission mechanism; 301. Driving motor; 302. Pulley. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4, the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] like Figure 1-4 As shown: This embodiment provides a polishing device for wooden door production, including a bracket 100 and a conveying mechanism 101 arranged on the bracket 100, the conveying mechanism 101 is a belt conveyor, the belt conveyor includes a conveyor belt 102, a wooden board is placed on the conveyor belt 102, and the wooden board can be driven to move by the rotation of the conveyor belt 102, and two support plates 103 are vertically symmetrically arranged on the support frame corresponding to the conveyor belt 102, and the inner sides of the two support plates 103 are provided with clamping plates through multiple telescopic components 200, and the two clamping plates are both L-shaped structures and symmetrical to each other, and each clamping plate is L-shaped. A storage groove 104 is provided through the middle of the plate, and a connecting plate 106 is provided at the upper and lower ends of the storage groove 104. A plurality of bearing seats 105 are provided on each connecting plate 106, and the plurality of bearing seats 105 are arranged in a linear array. A rotating rod 107 is vertically provided through a bearing on each bearing seat 105, and a friction roller 108 is provided between each group of corresponding rotating rods 107; the plurality of rotating rods 107 can be connected by a transmission mechanism 300, and the transmission mechanism 300 can simultaneously drive the plurality of rotating rods 107 to rotate simultaneously, so that the plurality of friction rollers 108 can rotate;

[0024] Place the wooden board on the conveying mechanism 101, and the conveyor belt 102 on the conveying mechanism 101 can drive the wooden board to move, and the wooden board can move between the two clamps. The two L-shaped clamps can guide the wooden board, thereby preventing the wooden board from being skewed. At the same time, the conveying mechanism 101 is controlled to work, and the transmission mechanism 300 can drive multiple rotating rods 107 to rotate simultaneously. The multiple rotating rods 107 can drive the multiple friction rollers 108 to rotate, and the multiple friction rollers 108 can grind and polish both sides of the wooden board.

[0025] Transmission mechanism 300 Figure 2 As shown,

[0026] The transmission mechanism 300 includes a driving motor 301 arranged on a splint, and pulleys 302 are provided on the output shaft of the driving motor 301 and on the ends of multiple rotating rods 107, and the multiple pulleys 302 are connected by belts; that is, controlling the driving motor 301 to work can drive the pulley 302 to rotate, so that the multiple pulleys 302 can rotate at the same time through the belt, and the pulley 302 can drive the rotating rod 107 to rotate in the bearing seat 105.

[0027] The fixing structure of the friction roller 108 is as follows: Figure 2 As shown,

[0028] The end of the rotating rod 107 and both ends of the friction roller 108 are provided with threaded holes 109, and the corresponding threaded holes 109 are provided with fastening bolts 110; the fastening bolts 110 are inserted into the threaded holes 109 at the ends of the friction roller 108 and the ends of the rotating rod 107, so that the friction roller 108 can be installed between the two rotating rods 107, so that the rotating rod 107 can drive the friction roller 108 to rotate to polish the side of the wooden board, and the friction roller 108 can be removed by removing the bolts, and then the friction roller 108 can be replaced or maintained.

[0029] Telescopic assembly 200 Figure 4 As shown,

[0030] The telescopic assembly 200 includes a support rod 201 disposed on the support plate 103, and a slide groove 202 is provided at one end of the support rod 201 away from the support plate 103. A movable rod 203 is slidably provided in the slide groove 202. The movable rod 203 can slide back and forth in the slide groove 202. The end of the movable rod 203 is connected to the clamping plate. The movable rod 203 can drive the clamping plate to move during the sliding process. A spring 204 is also provided in the slide groove 202. One end of the spring 204 is connected to the end of the movable rod 203. The spring 204 The other end is connected to the end of the slide slot 202, and the spring 204 can always push the movable rod 203 to the end away from the support plate 103; that is, when the conveyor belt 102 is conveying the wooden board, the wooden board can abut against the ends of the two clamping plates, so that the two clamping plates can be pushed apart by the telescopic assembly 200. After the two clamping plates are pushed apart, the wooden board continues to be conveyed, and the two clamping plates can clamp the two sides of the wooden board, and the multiple friction rollers 108 arranged on the clamping plates can grind and polish the two sides of the wooden board.

[0031] Both the movable rod 203 and the slide groove 202 are T-shaped structures; that is, the movable rod 203 will not fall off from the slide groove 202 during the sliding process in the slide groove 202.

[0032] Card strip 111 Figure 1 As shown,

[0033] The conveyor belt 102 is provided with a plurality of clamping strips 111; the clamping strips 111 are arranged in a linear array on the conveyor belt 102, so that the clamping strips 111 can limit the wooden board during the conveyor belt 102 conveying the wooden board, thereby preventing the wooden board from contacting the end of the clamping plate and being unable to be moved further by the conveyor belt 102.

[0034] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A polishing device for wooden door production, characterized in that: The invention comprises a support (100) and a conveying mechanism (101) arranged on the support (100), wherein the conveying mechanism (101) comprises a conveyor belt (102), support plates (103) are arranged on both sides of the support (100) corresponding to the conveyor belt (102), each support plate (103) is provided with a clamping plate through a plurality of telescopic components (200), the clamping plate is an L-shaped structure, each clamping plate is provided with a storage groove (104), each storage groove (104) is provided with a connecting plate (106) at both ends, each connecting plate (106) is provided with a plurality of bearing seats (105), each bearing seat (105) is provided with a rotating rod (107), the plurality of rotating rods (107) are connected to each other through a transmission mechanism (300), and a friction roller (108) is arranged between each group of rotating rods (107).

2. A polishing device for wooden door production as claimed in claim 1, characterized in that: The transmission mechanism (300) comprises a driving motor (301) arranged on a clamping plate, and pulleys (302) are arranged on the output shaft of the driving motor (301) and on the ends of a plurality of rotating rods (107), and the plurality of pulleys (302) are connected to each other via belts.

3. A polishing device for wooden door production as claimed in claim 2, characterized in that: The end of the rotating rod (107) and both ends of the friction roller (108) are provided with threaded holes (109), and fastening bolts (110) are provided corresponding to the threaded holes (109).

4. A polishing device for wooden door production as claimed in claim 3, characterized in that: The telescopic assembly (200) comprises a support rod (201) arranged on a support plate (103), a slide groove (202) being provided on the support rod (201), a movable rod (203) being provided in the slide groove (202), an end of the movable rod (203) being connected to a clamping plate, a spring (204) being provided in the slide groove (202), one end of the spring (204) being connected to the end of the movable rod (203), and the other end of the spring (204) being connected to the end of the slide groove (202).

5. A polishing device for wooden door production as claimed in claim 4, characterized in that: The movable rod (203) and the sliding groove (202) are both T-shaped structures.

6. A polishing device for wooden door production as claimed in claim 5, characterized in that: The conveyor belt (102) is provided with a plurality of clip strips (111).

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