A wood panel spraying equipment

Abstract

The present invention discloses a woodworking board spraying equipment, which relates to the field of woodworking board processing, including a mounting frame and a conveying assembly, wherein the mounting frame includes two side panels and a bottom panel, and the two side panels are symmetrically arranged, and the conveying assembly includes a forward component and a backward component, and the forward component and the backward component together constitute a complete rotation cycle of a driving motor, and the forward component and the backward component are independent of each other in the rotation cycle of the driving motor, and the moving distance of the woodworking board driven by the forward component in one rotation cycle of the driving motor is greater than the backward distance of the woodworking board driven by the backward component, so that the woodworking board presents a forward moving state in one rotation cycle of the driving motor. The advantage of the present invention is that it can carry out comprehensive spraying work on thick woodworking boards, and through the cooperation of the conveying assembly and the spraying assembly, it can realize the function of conveying and spraying at the same time, and can roll and flatten multiple surfaces during spraying, so as to ensure the spraying effect.

Description

Technical Field

[0001] The invention relates to the field of wood board processing, and in particular to a woodworking board spraying device. Background Art

[0002] Spraying wood panels is a surface treatment process that generally uses paint, coating or colorant as raw materials to enhance the appearance of wood products, protect wood and extend its service life. Spraying can provide a uniform, smooth and beautiful surface, while also enhancing the wood's water resistance, wear resistance and corrosion resistance.

[0003] The prior art spraying equipment for wood panels is relatively simple, and it is impossible to perform covering spraying on multiple surfaces of the wood panels at the same time, which easily leads to missed parts. In addition, most of the prior art adopts a single-sided spraying method, so when multiple surfaces need to be sprayed, it often takes a long time, and after spraying a single surface, spraying another surface easily leads to the problem of inconsistent spraying effects. Based on this, the present invention designs a wood panel spraying equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a woodworking board spraying equipment.

[0005] A woodworking board spraying equipment, comprising:

[0006] A mounting frame, the mounting frame comprising two side panels and a bottom panel, the two side panels being symmetrically arranged;

[0007] A conveying assembly for conveying a woodworking board, wherein the conveying assembly is connected to the two side panels and drives the woodworking board to move in translation by squeezing and rotating at the upper and lower sides, and the conveying assembly includes a forward component and a backward component for moving the woodworking board forward and backward;

[0008] A transmission assembly, wherein the transmission assembly includes a driving motor, and the transmission assembly is connected to the conveying assembly for transmitting the power of the driving motor to the conveying assembly for conveying the woodworking board. The forward component and the backward component together constitute a complete rotation cycle of the driving motor. The forward component and the backward component are independent of each other in the rotation cycle of the driving motor, and the moving distance of the woodworking board driven by the forward component in one rotation cycle of the driving motor is greater than the backward distance of the woodworking board driven by the backward component, so that the woodworking board is in a forward moving state in one rotation cycle of the driving motor;

[0009] A spraying assembly is connected to the conveying assembly to achieve the function of synchronous processing of conveying and spraying, and the spraying assembly acts on the six surfaces of the wood board.

[0010] In the above-mentioned wood board spraying equipment, the forward component includes multiple conveying wheels 1 and multiple conveying wheels 2, each of the conveying wheels 1 and 2 is respectively located on the lower side and the upper side of the wood board, each of the conveying wheels 1 is provided with a conveying wheel 2 opposite to it, and the outer side of each of the conveying wheels 1 and 2 is connected to a contact layer 1, and the two contact layers 1 connected to the two mutually opposite conveying wheels 1 and 2 are respectively contacted with the bottom and top end surfaces of the wood board.

[0011] In the above-mentioned wood board spraying equipment, the retreat component also includes two groups of side wheels, and the two groups of side wheels are symmetrically arranged on both sides of the wood board, and each of the side wheels abuts against the side end surface of the wood board through the abutment layer 2.

[0012] In the above-mentioned woodworking board spraying equipment, the transmission assembly also includes multiple transmission shafts and multiple linkage shafts, each of the two ends of the conveying wheel 1 is coaxially arranged with a transmission shaft through a rotating drum, and each of the two ends of the conveying wheel 2 is coaxially arranged with a linkage shaft through a rotating drum, the output shaft of the driving motor is connected to the first transmission shaft and the transmission shaft is coaxially connected with gear 1, the gear 1 is meshed with gear 2, and the rotation center of the gear 2 is connected with a linkage shaft, each of the two ends of the transmission shaft is connected with a synchronous wheel 1, and multiple synchronous wheels 1 located on the same side are connected through a synchronous belt 1, and each of the two ends of the linkage shaft is connected with a synchronous wheel 2, and multiple synchronous wheels 2 located on the same side are connected through a synchronous belt 2.

[0013] In the above-mentioned woodworking board spraying equipment, the spraying assembly includes a front spraying component and a side spraying component, the front spraying component includes a plurality of feed channels opened in the linkage shaft, the feed channels are located on the opposite side of gear one, and discharge spaces are opened in the conveying wheel one and the conveying wheel two, each of the discharge spaces is penetrated by a plurality of groups of annularly arranged spray holes, and the plurality of groups of spray holes are respectively arranged on the 1 / 2 outer circumferential surface of the conveying wheel one and the conveying wheel two, and the abutment layer one is arranged on the other 1 / 2 outer circumferential surface of the conveying wheel one and the conveying wheel two.

[0014] In the above-mentioned woodworking board spraying equipment, the side spraying component includes a side material space opened in the side wheel, and a plurality of side spray holes are opened through the side of the side material space. The upper and lower sides of the side wheel are respectively connected with connecting pipes connected with the side material space, and the other end of each connecting pipe passes through the side wall of the rotating drum and is connected to the mounting plate. The connecting pipe is connected to a rotating component and is connected to a linkage shaft through the rotating component. The rotating component is connected in the rotating drum, and a bracket is connected to the outer side of the rotating drum, and the bracket is fixed on the mounting frame.

[0015] In the above-mentioned wood board spraying equipment, the rotating component includes an annular space opened in the mounting plate, the connecting pipe is connected to the annular space, the part of the feed channel located inside the annular space is provided with a connecting hole, the outer side of the connecting pipe is connected to bevel gear 1, the bevel gear 1 is meshed with bevel gear 2, and the bevel gear 2 is coaxially sleeved on the outer side of the linkage shaft.

[0016] In the above-mentioned wood board spraying equipment, the specifications of the bevel gear one are the same as those of the bevel gear two. The direction in which the bevel gear one drives the wood board through the side wheel is opposite to the direction in which the bevel gear two drives the wood board through the conveying wheel one. The conveying wheel one drives the wood board to move through the abutment layer one and the side wheel drives the wood board to move through the abutment layer two, which are staggered with each other.

[0017] In the above-mentioned wood panel spraying equipment, the driving motor is fixed to the base plate through a fixing plate, and each of the transmission shaft and the linkage shaft is inserted and rotatably connected to a bracket rod at one end close to gear one, and the bracket rod passes through the inner wall of the side plate and is fixed to the side plate by bolts.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The present invention can respectively act on the four sides of the woodworking board by arranging the first conveying wheel, the second conveying wheel and the side wheels, so as to achieve the effect of multi-side conveying. At the same time, the spraying assembly connected with the conveying assembly can achieve the effects of conveying and spraying at the same time, and can effectively cover the multiple sides of the woodworking board, so as to achieve the effect of full spraying. In addition, the abutting layer can be used to roll and move on the woodworking board, so as to smooth and finish the multiple sides by using the abutting layer, so as to improve the molding effect after spraying.

[0020] 2. When in use, in a complete cycle of the driving motor, the forward component works for half of the cycle, and the backward component works for the other half of the cycle. The movement of the wooden board under the action of the forward component is greater than that of the backward component. This has the effect of maintaining the overall forward movement while achieving partial reciprocating movement through the alternating work of the side wheels and the conveying wheels, thereby extending the working time of the spray component and increasing the coverage area of ​​the spray component when it is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a wood panel spraying device proposed by the present invention from a first perspective.

[0022] Figure 2 This is a structural schematic diagram of a wood panel spraying device proposed by the present invention from a second perspective.

[0023] Figure 3 for Figure 2 Enlarged schematic diagram of part A.

[0024] Figure 4 The present invention is a schematic diagram of the structure of a transmission component in a wood panel spraying device.

[0025] Figure 5 The present invention provides a schematic structural diagram of a spraying assembly in a wood panel spraying device.

[0026] Figure 6 for Figure 5 Schematic diagram of the enlarged portion B.

[0027] Figure 7 The present invention provides a cross-sectional view of a rotating drum in a wood panel spraying device.

[0028] Figure 8 The present invention provides a side view of a spraying assembly in a wood panel spraying device.

[0029] In the figure: 1 mounting frame, 101 side plate, 102 bottom plate, 2 wood board, 3 conveying assembly, 31 conveying wheel 1, 32 conveying wheel 2, 33 abutting layer 1, 34 side wheel, 35 abutting layer 2, 4 transmission assembly, 41 driving motor, 42 transmission shaft, 43 gear 1, 44 gear 2, 45 linkage shaft, 46 synchronous wheel 1, 47 synchronous belt 1, 48 synchronous wheel 2, 49 synchronous belt 2, 5 spraying assembly, 51 feeding channel, 52 spray hole, 53 discharge space, 54 side material space, 55 connecting pipe, 56 mounting plate, 57 rotating part, 571 annular space, 572 connecting hole, 573 bevel gear 1, 574 bevel gear 2, 58 side spray hole, 6 rotating drum, 7 bracket, 8 fixing plate, 9 bracket rod. DETAILED DESCRIPTION

[0030] Reference Figure 1-8 A woodworking board spraying equipment includes a mounting frame 1, the mounting frame 1 includes two side panels 101 and a bottom panel 102, the two side panels 101 are symmetrically arranged, a conveying assembly 3 for conveying a woodworking board 2 is arranged in the mounting frame 1, the conveying assembly 3 is connected to the two side panels 101 and drives the woodworking board 2 to move in translation through squeezing and rotating on the upper and lower sides, the conveying assembly 3 includes a forward component and a backward component, the forward component and the backward component together constitute a complete rotation cycle of a driving motor 41, and the forward component and the backward component rotate during the rotation of the driving motor 41 The driving motor 41 is independent of each other in the driving cycle, and the moving distance of the wood board 2 driven by the forward component in one rotation cycle of the driving motor 41 is greater than the backward distance of the wood board 2 driven by the backward component, so that the wood board 2 is in a forward moving state in one rotation cycle of the driving motor 41. The driving motor 41 is fixed to the base plate 102 through the fixing plate 8, and each transmission shaft 42 and the linkage shaft 45 are inserted and rotatably connected to a bracket rod 9 at one end close to the gear 1 43. The bracket rod 9 passes through the inner wall of the side plate 101 and is fixed to the side plate 101 by bolts.

[0031] The forward component includes multiple conveying wheels 1 31 and multiple conveying wheels 2 32, each of which is located at the lower side and the upper side of the wood board 2 respectively, and each conveying wheel 1 31 is provided with a conveying wheel 2 32 facing it, and each conveying wheel 1 31 and conveying wheel 2 32 are connected to the outer side of a contact layer 1 33, and the two contact layers 1 33 connected to the two mutually facing conveying wheels 1 31 and conveying wheels 2 32 are respectively contacted with the bottom and top end surfaces of the wood board 2, so that the retreat component through the two contact layers 1 33 also includes two groups of side wheels 34, and the two groups of side wheels 34 are symmetrically arranged on both sides of the wood board 2, and each side wheel 34 is contacted with the side end surface of the wood board 2 through the contact layer 2 35.

[0032] The conveying component 3 is connected to the transmission component 4, which includes a driving motor 41 and transmits the power of the driving motor 41 to the conveying component 3 for conveying the woodworking board 2. The transmission component 4 also includes multiple transmission shafts 42 and multiple linkage shafts 45. Both ends of each conveying wheel 31 are coaxially provided with a transmission shaft 42 through a rotating drum 6, and both ends of each conveying wheel 2 32 are provided with a linkage shaft 45 through a rotating drum 6. The output shaft of the driving motor 41 is connected to the first transmission shaft 42 and the transmission shaft 42 is coaxially connected with a gear 1 43. The gear 1 43 is meshed with a gear 2 44. The rotation center of the gear 2 44 is connected with a linkage shaft 45. Both ends of each transmission shaft 42 are connected with a synchronous wheel 1 46. Multiple synchronous wheels 1 46 located on the same side are connected by a synchronous belt 1 47. Both ends of each linkage shaft 45 are connected with a synchronous wheel 2 48. Multiple synchronous wheels 2 48 located on the same side are connected by a synchronous belt 2 49.

[0033] The conveying component 3 is connected to the spraying component 5, and the spraying component 5 is connected to the conveying component 3 to realize the function of synchronous processing of conveying and spraying. The spraying component 5 acts on the six surfaces of the woodworking board 2. The spraying component 5 includes a front spraying component and a side spraying component. The front spraying component includes a plurality of feed channels 51 opened in the linkage shaft 45, and the feed channels 51 are located on the opposite side of the gear 1 43. A discharge space 53 is opened in the conveying wheel 1 31 and the conveying wheel 2 32, and each discharge space 53 is penetrated by a plurality of groups of annular spray holes 52, and the plurality of groups of spray holes 52 are respectively arranged on the 1 / 2 outer circumferential surface of the conveying wheel 1 31 and the conveying wheel 2 32, and the abutting layer 1 33 is arranged on the other 1 / 2 outer circumferential surface of the conveying wheel 1 31 and the conveying wheel 2 32.

[0034] The side spraying component includes a side material space 54 opened in the side wheel 34, and a plurality of side spray holes 58 are opened through the side of the side material space 54. The side spraying work is realized by the plurality of side spray holes 58 arranged in a ring. The upper and lower sides of the side wheel 34 are respectively connected with connecting pipes 55 connected with the side material space 54. The other end of each connecting pipe 55 passes through the side wall of the rotating drum 6 and is connected to the mounting plate 56. The connecting pipe 55 is connected with a rotating component 57 and is connected to the linkage shaft 51 through the rotating component 57. The rotating component 57 is connected in the rotating drum 6. The outer side of the rotating drum 6 is connected with a bracket 7, and the bracket 7 is fixed on the mounting frame 1.

[0035] The rotating member 57 includes an annular space 571 formed in the mounting plate 56, the connecting pipe 55 is connected to the annular space 571, and a connecting hole 572 communicating with the annular space 571 is formed in the portion of the feed channel 51 located inside the annular space 571, so that the sprayed raw material is transported to the connecting pipe 55 through the connecting hole 572, so as to perform side spraying. The outer side of the connecting pipe 55 is connected to a bevel gear 1 573, and the bevel gear 1 573 is meshed with a bevel gear 2 574, and the bevel gear 2 574 is meshed with the bevel gear 2 574. 4 is coaxially sleeved on the outer side of the linkage shaft 45, the specifications of the bevel gear 1 573 are the same as those of the bevel gear 2 574, the bevel gear 1 573 drives the woodworking board 2 through the side wheel 34 to move in a direction opposite to the direction of movement of the woodworking board 2 driven by the bevel gear 2 574 through the conveying wheel 1 31, and the conveying wheel 1 31 drives the woodworking board 2 to move through the abutting layer 1 33 The cycle of the woodworking board 2 driven by the side wheel 34 through the abutting layer 2 35 is staggered, so that the work of the forward component and the backward component can be realized respectively.

[0036] When the present invention is in use, the forward component and the backward component work simultaneously, the forward component is used to drive the woodworking board 2 forward, and the backward component is used to drive the woodworking board 2 backward, wherein the abutting layer 1 33 and the abutting layer 2 35 in the forward component are located at the upper and lower end surfaces and the left and right end surfaces of the wooden board, and when the abutting layer 1 33 is pressed against the woodworking board 2, the surface of the side wheel 34 that is not in contact with the second layer 35 is directly opposite to the woodworking board 2, that is, in each time period, only the abutting layer 1 33 or the second layer 35 is in contact with the woodworking board 2, so that in one time period of the driving motor 41 In the rotation cycle, half a cycle of forward work and half a cycle of backward work will be realized respectively, and because the diameter of the conveying wheel 1 31 is larger than the diameter of the side wheel 34, the movement amplitude of the forward component is larger than the movement amplitude of the backward component, and the woodworking board 2 presents a forward movement state as a whole. The advantage of this is that, on the one hand, the residence time of the woodworking board 2 in the conveying component 3 is prolonged, so that the spraying effect on multiple surfaces of the woodworking board 2 can be improved in cooperation with the spraying component 5, and on the other hand, the work content of conveying the woodworking board 2 to the next process is also fully realized;

[0037] When the wood board 2 is located in the conveying assembly 3 and the abutting layer 1 33 and the abutting layer 2 35 in the forward component and the backward component are in a non-working state, the parts of the conveying wheel 1 31, the conveying wheel 2 32 and the side wheel 34 in which the spray holes 52 or the side spray holes 58 are opened will face the wood board 2. This also means that when the forward component is working, the side spray holes 58 are working, and when the backward component is working, the spray holes 52 start to work. In this way, multiple surfaces of the wood board 2 can be effectively fully covered by spraying, and the position of the conveying assembly 3 can be assisted by adjusting to increase the spraying area and achieve coverage spraying of all surfaces.

[0038] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A wood panel spraying equipment, characterized in that: include: A mounting frame (1), the mounting frame (1) comprising two side panels (101) and a bottom panel (102), the two side panels (101) being symmetrically arranged; A conveying assembly (3) for conveying a wood panel (2), the conveying assembly (3) being connected to two side panels (101) and driving the wood panel (2) to move horizontally by squeezing and rotating at upper and lower sides, the conveying assembly (3) comprising a forward component and a backward component for moving the wood panel (2) forward and backward; A transmission assembly (4), the transmission assembly (4) comprising a drive motor (41), the transmission assembly (4) being connected to the conveying assembly (3) for transmitting power of the drive motor (41) to the conveying assembly (3) for conveying the wood board (2), the forward component and the backward component together forming a complete rotation cycle of the drive motor (41), the forward component and the backward component being independent of each other within the rotation cycle of the drive motor (41), and the moving distance of the wood board (2) driven by the forward component within one rotation cycle of the drive motor (41) being greater than the backward distance of the wood board (2) driven by the backward component, so that the wood board (2) is in a forward moving state within one rotation cycle of the drive motor (41); A spraying assembly (5), the spraying assembly (5) being connected to the conveying assembly (3) to achieve synchronous conveying and spraying processing, the spraying assembly (5) acting on six surfaces of the wood board (2); The forward component comprises a plurality of conveying wheels one (31) and a plurality of conveying wheels two (32), each of the conveying wheels one (31) and the conveying wheels two (32) being respectively located at the lower side and the upper side of the wood board (2), each of the conveying wheels one (31) being provided with a conveying wheel two (32) above and facing it, each of the conveying wheels one (31) and the conveying wheels two (32) being connected to an abutting layer one (33) on the outer side, and two abutting layers one (33) connected to two mutually facing conveying wheels one (31) and conveying wheels two (32) being respectively abutted against the bottom and top end surfaces of the wood board (2), and the backward component further comprises two groups of side wheels (34), the two groups of side wheels (34) being symmetrically arranged on both sides of the wood board (2), and each of the side wheels (34) being abutted against the side end surface of the wood board (2) via the abutting layer two (35); The transmission assembly (4) further comprises a plurality of transmission shafts (42) and a plurality of linkage shafts (45), each of the two ends of the conveying wheel 1 (31) being coaxially provided with a transmission shaft (42) through a rotating drum (6), each of the two ends of the conveying wheel 2 (32) being coaxially provided with a linkage shaft (45) through a rotating drum (6), the output shaft of the driving motor (41) being connected to the first transmission shaft (42) and the transmission shaft (42) being coaxially connected with a gear 1 (43), the gear 1 (43) being meshed with a gear 2 (44), the rotation center of the gear 2 (44) being connected with a linkage shaft (45), each of the two ends of the transmission shaft (42) being connected with a synchronous wheel 1 (46), a plurality of the synchronous wheels 1 (46) located on the same side being connected via a synchronous belt 1 (47), each of the two ends of the linkage shaft (45) being connected with a synchronous wheel 2 (48), a plurality of the synchronous wheels 2 (48) located on the same side being connected via a synchronous belt 2 (49); The spraying assembly (5) comprises a front spraying component and a side spraying component, the front spraying component comprises a plurality of feed channels (51) opened in the linkage shaft (45), the feed channels (51) being located on the opposite side of the gear 1 (43), the conveying wheel 1 (31) and the conveying wheel 2 (32) both being provided with a discharge space (53), each of the discharge spaces (53) being provided with a plurality of groups of annularly arranged spray holes (52), the plurality of groups of spray holes (52) being respectively arranged on 1 / 2 outer circumferences of the conveying wheel 1 (31) and the conveying wheel 2 (32), the abutting layer 1 (33) being arranged on the other 1 / 2 outer circumferences of the conveying wheel 1 (31) and the conveying wheel 2 (32), the The side spraying component comprises a side material space (54) provided in the side wheel (34), a plurality of side spray holes (58) being provided through the side of the side material space (54), the upper and lower sides of the side wheel (34) being respectively connected with connecting pipes (55) communicating with the side material space (54), the other end of each connecting pipe (55) passing through the side wall of the rotating drum (6) and being connected to the mounting plate (56), the connecting pipe (55) being connected with a rotating component (57) and being connected to the linkage shaft (45) through the rotating component (57), the rotating component (57) being connected in the rotating drum (6), the outer side of the rotating drum (6) being connected with a bracket (7), and the bracket (7) being fixed on the mounting frame (1); The rotating component (57) comprises an annular space (571) formed in the mounting plate (56); the connecting pipe (55) is connected to the annular space (571); a portion of the feed channel (51) located inside the annular space (571) is provided with a connecting hole (572) communicating with the annular space (571); a bevel gear 1 (573) is connected to the outside of the connecting pipe (55); the bevel gear 1 (573) is meshed with a bevel gear 2 (574); and the bevel gear 2 (574) is coaxially sleeved on the outside of the linkage shaft (45).

2. A wood panel spraying equipment according to claim 1, characterized in that: The specifications of the bevel gear 1 (573) are the same as those of the bevel gear 2 (574); the direction in which the bevel gear 1 (573) drives the woodworking board (2) through the side wheel (34) is opposite to the direction in which the bevel gear 2 (574) drives the woodworking board (2) through the conveying wheel 1 (31); the movement cycle of the woodworking board (2) driven by the conveying wheel 1 (31) through the abutment layer 1 (33) and the movement cycle of the woodworking board (2) driven by the side wheel (34) through the abutment layer 2 (35) are staggered.

3. The wood panel spraying equipment according to claim 1, characterized in that: The drive motor (41) is fixed to the bottom plate (102) via a fixing plate (8); a support rod (9) is inserted and rotatably connected to one end of each of the transmission shaft (42) and linkage shaft (45) close to gear one (43); the support rod (9) passes through the inner wall of the side plate (101) and is fixed to the side plate (101) via bolts.

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