Grooving device for cabinet board processing

Abstract

A grooving device for cabinet board processing comprises a conveyor, a supporting box and a grooving machine box, the side, facing a channel, of the supporting box is provided with a working window, a grooving device is arranged at the position, corresponding to the working window, of the interior of the supporting box, and a linear driver is fixedly installed in the grooving machine box; the linear driver is configured to drive the grooving device to enter the channel through the working window to groove the plate. The two conveyors which are distributed up and down are arranged, and each conveyor is provided with the supporting box, the grooving machine box, the grooving device and the grinding device, so that the two side faces of a board can be grooved at the same time, and adjustment can be conducted according to the position width and the number of grooves; and in the grooving process, generated wood chips and the interior of a groove are polished and cleaned, so that after the board is conveyed at a time, subsequent shaping and cleaning are not needed, and the grooving efficiency of the cabinet board can be further improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of sheet processing, and specifically refers to a grooving device for processing cabinet sheets. Background Art

[0002] Cabinet sheets are the main materials for constructing cabinets. Common cabinet sheets on the market include density boards, solid wood particle boards, multi-layer solid wood boards, solid wood boards, etc. Grooving operations are generally required during the processing of cabinet sheets. After grooving the cabinet sheets, the installation convenience and moisture-proof performance can be improved. Specifically, grooving the cabinet side panels can simplify the installation process, make the cabinet body splicing more firm, and at the same time prevent the back panel from directly contacting the wall, effectively preventing moisture, thereby extending the service life of the cabinet.

[0003] The grooving device usually sets a grooving machine above the conveying device. When the sheet passes through the grooving mechanism on the conveyor belt, one side of the sheet is grooved. However, due to the characteristics of double-sided splicing of cabinet sheets, usually both sides need to be grooved. Currently, to groove both sides of the sheet, the operation needs to be repeated twice, so the workload is increased. In order to improve the grooving efficiency of cabinet sheets, there is an urgent need for a device that can groove both sides of the sheet simultaneously. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the prior art, the purpose of the present invention is to provide a grooving device for processing cabinet sheets to at least partially solve the problems raised in the above background art.

[0005] The technical solution adopted by the present invention is as follows: A grooving device for processing cabinet sheets is proposed, including: A set of conveyors, arranged in parallel on the inner side of the machine body, and there is a channel for conveying the sheet between the two conveyors; Support boxes, arranged on the inner side of each conveyor; Grooving machine boxes, arranged on each support box; Among them, on one side of each support box facing the channel, there is a working window, and a grooving cutter is arranged inside the support box corresponding to the working window. A linear driver is fixedly installed inside the grooving machine box, and the linear driver is configured to drive the grooving cutter to enter the channel through the working window to groove the sheet.

[0006] Further, the grooving cutter includes a first position inside the support box and a second position inside the channel. A bracket is fixedly arranged at the output end of the linear driver, and the grooving cutter is fixedly installed on the bracket. The linear driver can drive the grooving cutter to reciprocate between the first position and the second position.

[0007] Further, the grooving device includes a plurality of grooving wheels and a first driving motor. The first driving motor is fixedly installed on the bracket. The plurality of grooving wheels are installed in parallel at the output end of the first driving motor. There is a first groove between any two adjacent grooving wheels. The first driving motor drives the plurality of grooving wheels to rotate synchronously.

[0008] Further, a grinding device is also provided in the support box corresponding to the working window. The linear driver is fixedly installed in the grooving machine box. The grinding device is connected to the output end of the linear driver through the bracket. The linear driver is configured to drive the grinding device to enter the channel through the working window to grind the grooves on the plate. Along the conveying direction of the plate, the grinding device is arranged behind the grooving device.

[0009] Further, the grinding device includes a plurality of grinding wheels and a second driving motor. The second driving motor is fixedly installed on the bracket. The plurality of grinding wheels are installed in parallel at the output end of the second driving motor. There is a second groove between any two adjacent grinding wheels. The second driving motor drives the plurality of grinding wheels to rotate synchronously.

[0010] Further, the support box includes a box body, an exhaust air channel and a suction air channel. The suction air channels are fixedly installed on both sides of the box body corresponding to the working window. The exhaust air channel is arranged at the middle position between the two suction air channels. The exhaust air channel is fixed on the inner wall of the box body. The grooving device and the grinding device are respectively located between the exhaust air channel and the suction air channel. A first pipe joint is fixedly provided at the end of the exhaust air channel. The first pipe joint is communicated with an external air supply device. A second pipe joint is fixedly provided at the end of the suction air channel. The second pipe joint is connected to an external suction device. Air guide windows are provided on the opposite sides of the exhaust air channel and the suction air channel, so that the air flow in the exhaust air channel passes through the grooving device and the grinding device and then enters the suction air channel.

[0011] Further, the air guide window points to the direction of the channel, and the air flow path between the exhaust air channel and the suction air channel is in a "V" shape.

[0012] Further, the conveyor includes a driving roller and a conveyor belt arranged outside the driving roller. The conveyor belts are provided at both ends of the driving roller. Along the axial direction of the driving roller, a vacant area is provided between the two conveyor belts.

[0013] Further, a guiding chute parallel to the axial direction of the driving roller is provided on the box body. The grooving machine box can slide along the guiding chute to adjust the position of the grooving machine box on the box body. A positioning handwheel is screwed and installed on the outer side wall of the grooving machine box, and the grooving machine box is fixed on the surface of the box body through the positioning handwheel.

[0014] Further, along the plate conveying direction, two grooving machine boxes are arranged on the same support box, and the two grooving machine boxes are distributed in a staggered manner in the axial direction of the driving roller.

[0015] Beneficial effects: The present invention is provided with two conveyors distributed up and down, and each conveyor is equipped with a support box, a grooving machine box, a grooving tool and a grinding tool. It can not only groove both sides of the plate surface at the same time, but also adjust according to the position, width and quantity of the grooves. During the grooving process, the generated wood chips and the inside of the grooves are ground and cleaned, so that after the plate is conveyed once, no subsequent shaping and cleaning are required, which can further improve the grooving efficiency of the cabinet plate. Description of the drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a grooving device for processing cabinet plates proposed by an embodiment of the present invention; Figure 2 It is an internal structural schematic diagram of a grooving device for processing cabinet plates proposed by an embodiment of the present invention; Figure 3 It is an internal structural schematic diagram of the support box proposed by an embodiment of the present invention; Figure 4 It is an internal structural schematic diagram of the grooving machine box proposed by an embodiment of the present invention; Figure 5 It is a state schematic diagram of the grooving tool grooving the surface of the plate proposed by an embodiment of the present invention.

[0017] Among them, 01, the machine body; 10, the conveyor; 11, the driving roller; 12, the conveyor belt; 20, the support box; 21, the box body; 211, the guiding chute; 22, the exhaust passage; 221, the first pipe joint; 23, the air extraction passage; 231, the second pipe joint; 30, the grooving machine box; 31, the linear driver; 32, the bracket; 33, the positioning handwheel; 40, the grooving tool; 401, the first grooving wheel; 41, the grooving wheel; 42, the first driving motor; 50, the grinding tool; 501, the second grooving wheel; 51, the grinding wheel; 52, the second driving motor.

[0018] The drawings are used to provide a further understanding of the embodiments, and constitute a part of the specification. They are used together with the present embodiments for explanation, and do not constitute a limitation to the embodiments. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments without creative work belong to the scope of protection.

[0020] In the description of the embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments.

[0021] The present invention provides a grooving device for processing cabinet plates in an embodiment, aiming to improve the grooving efficiency when grooving both sides of cabinet plates. The device mainly includes a conveyor 10, a support box 20, a grooving machine box 30, and a grooving cutter 40.

[0022] As Figure 1 and Figure 2 shown, a group of conveyors 10 are arranged in parallel inside the machine body 01, and the two conveyors 10 are distributed vertically. There is a channel for conveying plates between the two conveyors 10. It should be understood that in order to adapt to the thickness of different plates, an adjusting mechanism for adjusting the distance between the conveyors 10 is provided on the machine body 01. Generally, a screw rod sliding table mechanism can be used for adjustment. During the adjustment process, the height position of one of the conveyors 10 remains unchanged, and the height position of the other conveyor 10 is adjusted to make the height of the channel variable to adapt to plates of different thicknesses.

[0023] Furthermore, the conveyor 10 includes a driving roller 11 and a conveyor belt 12 arranged outside the driving roller 11. Among them, conveyor belts 12 are provided at both ends of the driving roller 11, and there is a vacant area between the two conveyor belts 12 along the axial direction of the driving roller 11.

[0024] In some embodiments, the driving roller 11 adopts a rotating roller motor, and both ends thereof are set as driving ends. The conveyor belt 12 is installed on the driving ends at both ends of the driving roller 11, so that the conveyor belts 12 on both sides can convey plates. When conveying the plates, the plates pass through the middle of the two groups of conveyor belts 12 distributed vertically, and grooving operations can be performed on the plates in the vacant area along the axial direction.

[0025] Further, in order to achieve stable support when the conveyor belt 12 contacts the board, so as to ensure a large frictional force between the conveyor belt 12 and the board and prevent the board from sliding during transportation, the support box 20 is arranged inside each conveyor 10. In this way, when the conveyor belt 12 contacts the wood, the support box 20 can support the conveyor belt 12 inside, enabling the conveyor belt 12 to provide a stable frictional force for wood transportation and ensuring the accuracy during grooving.

[0026] Furthermore, in order to groove the upper and lower sides of the board simultaneously, the grooving machine box 30 is arranged on each support box 20.

[0027] Among them, working windows are provided on one side of the support box 20 facing the channel. A grooving cutter 40 is arranged inside the support box 20 corresponding to the working window. A linear driver 31 is fixedly installed inside the grooving machine box 30. The linear driver 31 is configured to drive the grooving cutter 40 to enter the channel through the working window to groove the board.

[0028] In some embodiments, the linear driver 31 can adopt an electric telescopic rod. The linear driver 31 can drive the grooving cutter 40 to retract into the support box 20, or extend out of the working window to contact the board for grooving. In this way, when the board is being transported by the conveyor 10, the two grooving cutters 40 distributed up and down can simultaneously groove the surface of the board, especially suitable for boards that need to be grooved on both sides, which can greatly improve the grooving efficiency.

[0029] As Figure 4 shown, further, the grooving cutter 40 includes a first position inside the support box 20 and a second position inside the channel. A bracket 32 is fixedly provided at the output end of the linear driver 31. The grooving cutter 40 is fixedly installed on the bracket 32. The linear driver 31 can drive the grooving cutter 40 to reciprocate between the first position and the second position. Among them, when the grooving cutter 40 is in the first position, the whole of the grooving cutter 40 is located inside the support box 20. When the grooving cutter 40 is in the second position, the lower end of the grooving cutter 40 can penetrate the board. In this way, under the control of the linear driver 31, the grooving cutter 40 can groove the board with any depth and can be adjusted according to requirements.

[0030] Under normal conditions, the grooving cutter 40 is in the first position, that is, the grooving cutter 40 is retracted inside the support box 20 and does not contact the board. According to the position where the board needs to be grooved, when the board moves to the point where grooving is required, the linear driver 31 drives the grooving cutter 40 to move from the first position to the second position, so that the grooving cutter 40 grooves the surface of the board. According to the depth of the groove, the moving distance of the grooving cutter 40 is determined, and grooves with different lengths and depths can be grooved on the board according to requirements.

[0031] In some embodiments, the grooving device 40 includes a plurality of grooving wheels 41 and a first driving motor 42. The first driving motor 42 is fixedly installed on the bracket 32. The plurality of grooving wheels 41 are installed in parallel at the output end of the first driving motor 42, and there is a first groove 401 between any two adjacent grooving wheels 41. The first driving motor 42 drives the plurality of grooving wheels 41 to rotate synchronously.

[0032] Among them, each grooving wheel 41 is independently distributed. The grooving wheel 41 adopts a toothed wheel structure. The first driving motor 42 adopts a shaft-shaped motor. The grooving wheel 41 is fixedly installed at the driving end of the first driving motor 42, so that the first driving motor 42 can drive the grooving wheel 41 to rotate. And a certain gap is reserved between each grooving wheel 41, and this gap forms the first groove 401. The width of the first groove 401 is less than or equal to the width of the grooving wheel 41. In this way, the contact area between the grooving wheel 41 and the plate is reduced, and it is easier to groove on the surface of the plate without damaging the plate.

[0033] Furthermore, as Figure 4 shown, in order to remove the structure remaining at the first groove 401 in the groove of the grooving opening of the grooving wheel 41, a grinder 50 is also provided in the support box 20 corresponding to the working window. A linear driver 31 is fixedly installed in the grooving machine box 30. The grinder 50 is connected to the output end of the linear driver 31 through the bracket 32. The linear driver 31 is configured to drive the grinder 50 to enter the channel through the working window to grind the groove on the plate. Along the conveying direction of the plate, the grinder 50 is arranged at the rear side of the grooving device 40.

[0034] In this way, after the grooving wheel 41 grooves on the surface of the plate, the grinder 50 will follow the grooving wheel 41 and grind at the grooving position to grind and remove the structure left after the grooving wheel 41 grooves, making the groove on the surface of the plate smoother. After the plate is conveyed once, grooving and shaping of the groove are completed simultaneously, so as to improve the grooving efficiency and optimize the grooving effect.

[0035] Even further, the grinder 50 includes a plurality of grinding wheels 51 and a second driving motor 52. The second driving motor 52 is fixedly installed on the bracket 32. The plurality of grinding wheels 51 are installed in parallel at the output end of the second driving motor 52, and there is a second groove 501 between any two adjacent grinding wheels 51. The second driving motor 52 drives the plurality of grinding wheels 51 to rotate synchronously.

[0036] Among them, the second drive motor 52 is the same as the first drive motor 42, and both adopt shaft motors. The grinding wheel 51 is fixedly installed at the drive end of the second drive motor 52, so that the second drive motor 52 can drive the grinding wheel 51 to rotate. The grinding wheel 51 is axially distributed at the position of the first wheel groove 401 between the grooving wheels 41. The width of the grinding wheel 51 is greater than the width of the first wheel groove 401. In this way, after the grooving wheel 41 grooves the board, there is a wood chip structure remaining in the groove at the position of the first wheel groove 401. Subsequently, the following grinding wheel 51 passes through, clears the wood chip structure in the groove, and at the same time grinds the bottom of the groove to complete the shaping process of the groove.

[0037] As Figure 2 and Figure 3 shown, the support box 20 includes a box body 21, an exhaust air channel 22 and a suction air channel 23. Suction air channels 23 are fixedly installed on both sides of the box body 21 corresponding to the working window inside. An exhaust air channel 22 is provided at the middle position between the two suction air channels 23. The exhaust air channel 22 is fixed to the inner wall of the box body 21. The grooving device 40 and the grinding device 50 are respectively located between the exhaust air channel 22 and the suction air channel 23.

[0038] In some embodiments, a first pipe joint 221 is fixedly provided at the end of the exhaust air channel 22. The first pipe joint 221 is communicated with an external air supply device for supplying air to the exhaust air channel 22. A second pipe joint 231 is fixedly provided at the end of the suction air channel 23. The second pipe joint 231 is connected to an external suction device and can suck air from the suction air channel 23.

[0039] Furthermore, air guiding windows are provided on the opposite sides of the exhaust air channel 22 and the suction air channel 23, so that the air flow in the exhaust air channel 22 passes through the grooving device 40 and the grinding device 50 and then enters the suction air channel 23. In this way, an air flow passage is formed between the exhaust air channel 22 and the suction air channel 23. When wood chips are generated during the operation of the grooving device 40 and the grinding device 50, they can be sucked and discharged from the suction air channel 23 under the action of the air flow to timely discharge the wood chips during the grooving process.

[0040] Even further, the air guiding windows point to the channel direction, and the air flow path between the exhaust air channel 22 and the suction air channel 23 is in a "V" shape. In this way, the air flow can directly impact the inside of the groove of the board and flush out the wood chips in the groove during the grooving process, keeping the inside of the groove and the surface of the board clean.

[0041] As Figure 1 shown, a guiding sliding groove 211 parallel to the axial direction of the driving roller 11 is provided on the box body 21. The grooving machine box 30 can slide along the guiding sliding groove 211 to adjust the position of the grooving machine box 30 on the box body 21. A positioning hand wheel 33 is screwed and installed on the outer side wall of the grooving machine box 30. The grooving machine box 30 is fixed on the surface of the box body 21 through the positioning hand wheel 33.

[0042] In some embodiments, in order to prevent wood chips from flying out from the guiding chute 211 during the grooving process, generally, an elastic and retractable shielding diaphragm needs to be installed on the guiding chute 211. During use, according to the position where grooving is required on the surface of the board, the position of the grooving machine case 30 on the box body 21 is adjusted so that the grooving cutter 40 grooves at the corresponding position of the board.

[0043] Further, as Figure 5 shown, according to the width and quantity of the grooves required for the board, along the board conveying direction, two grooving machine cases 30 are provided on the same support box 20, and the two grooving machine cases 30 are distributed in a staggered manner in the axial direction of the driving roller 11. In this way, by the staggered distribution in the axial direction, the two grooving cutters 40 can adjust and change the width of the grooves.

[0044] Combined with the above embodiments, the present invention provides two conveyors 10 arranged vertically, and each conveyor 10 is equipped with a support box 20, a grooving machine case 30, a grooving cutter 40 and a grinding machine 50. It can not only groove both side surfaces of the board surface at the same time, but also adjust according to the position, width and quantity of the grooves. During the grooving process, the generated wood chips and the inside of the grooves are ground and cleaned, so that after the board is conveyed once, no subsequent shaping and cleaning are required, which can further improve the grooving efficiency of the cabinet board.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0046] The above describes the embodiments, and such description is not restrictive. What is shown in the drawings is only one of the embodiments, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments without creative efforts without departing from the creative purpose, they shall fall within the protection scope.

Claims

1. A grooving device for cabinet board processing, characterized in that: include: A group of conveyors (10) are arranged in parallel on the inner side of the machine body (01), and a channel for conveying plates is provided between two of the conveyors (10); A support box (20) is arranged on the inner side of each of the conveyors (10); A slotted chassis (30) is arranged on each of the supporting boxes (20); A working window is provided on one side of the support box (20) facing the channel, a slotter (40) is provided inside the support box (20) at a position corresponding to the working window, a linear drive (31) is fixedly installed inside the slotting machine box (30), and the linear drive (31) is configured to drive the slotter (40) to enter the channel through the working window to slot the plate.

2. The grooving device for cabinet board processing according to claim 1, characterized in that: The slotter (40) comprises a first position located in the support box (20) and a second position located in the channel; a bracket (32) is fixedly provided at the output end of the linear drive (31); the slotter (40) is fixedly mounted on the bracket (32); and the linear drive (31) can drive the slotter (40) to reciprocate between the first position and the second position.

3. The grooving device for cabinet board processing according to claim 2, characterized in that: The slotting device (40) comprises a plurality of slotting wheels (41) and a first driving motor (42), wherein the first driving motor (42) is fixedly mounted on the bracket (32), the plurality of slotting wheels (41) are mounted in parallel at the output end of the first driving motor (42), and a first wheel groove (401) is provided between any two adjacent slotting wheels (41), and the first driving motor (42) drives the plurality of slotting wheels (41) to rotate synchronously.

4. The grooving device for cabinet board processing according to claim 2, characterized in that: A grinder (50) is further provided in the support box (20) at a position corresponding to the working window. The linear driver (31) is fixedly installed in the slotting machine box (30). The grinder (50) is connected to the output end of the linear driver (31) via the bracket (32). The linear driver (31) is configured to drive the grinder (50) to enter the channel through the working window to grind the grooves on the plate. Along the conveying direction of the plate, the grinder (50) is arranged at the rear side of the slotting machine (40).

5. The grooving device for cabinet board processing according to claim 4, characterized in that: The grinder (50) comprises a plurality of grinding wheels (51) and a second drive motor (52), wherein the second drive motor (52) is fixedly mounted on the bracket (32), the plurality of grinding wheels (51) are mounted in parallel at the output end of the second drive motor (52), and a second wheel groove (501) is provided between any two adjacent grinding wheels (51), and the second drive motor (52) drives the plurality of grinding wheels (51) to rotate synchronously.

6. The grooving device for cabinet board processing according to claim 4, characterized in that: The support box (20) comprises a box body (21), an exhaust passage (22) and an air extraction passage (23); the exhaust passages (23) are fixedly mounted on both sides of the box body (21) corresponding to the working window; the exhaust passage (22) is arranged in the middle of the two air extraction passages (23); the exhaust passage (22) is fixed on the inner wall of the box body (21); the groover (40) and the grinder (50) are respectively located between the exhaust passage (22) and the air extraction passage (23); and air guide windows are arranged on opposite sides of the exhaust passage (22) and the air extraction passage (23).

7. The grooving device for cabinet board processing according to claim 6, characterized in that: The air guide window points in the direction of the channel, and the air flow path between the exhaust channel (22) and the suction channel (23) is in a "V" shape.

8. The grooving device for cabinet board processing according to claim 7, characterized in that: The conveyor (10) comprises a driving roller (11) and a conveyor belt (12) arranged outside the driving roller (11), wherein the conveyor belt (12) is provided at both ends of the driving roller (11), and along the axial direction of the driving roller (11), there is an empty area between the two conveyor belts (12).

9. The grooving device for cabinet board processing according to claim 8, characterized in that: The box body (21) is provided with a guide groove (211) parallel to the axial direction of the driving roller (11); the slotting machine box (30) can slide along the guide groove (211) to adjust the position of the slotting machine box (30) on the box body (21); a positioning hand wheel (33) is screwedly mounted on the outer side wall of the slotting machine box (30); the slotting machine box (30) is fixed to the surface of the box body (21) via the positioning hand wheel (33).

10. The grooving device for cabinet board processing according to claim 9, characterized in that: Along the plate conveying direction, two slotting machine boxes (30) are arranged on the same support box (20), and the two slotting machine boxes (30) are staggered in the axial direction of the driving roller (11).

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