Environment-friendly plate cutting device for dining chair

Abstract

The application provides an environment-friendly dining chair plate cutting device, and belongs to the technical field of environment-friendly dining chairs, which solves the technical problems of inconvenience in cleaning and waste caused by the prior art. The environment-friendly dining chair plate cutting device comprises a machine body, a moving mechanism is arranged on the upper side of the machine body, a fixing mechanism is arranged on the moving mechanism, four mounting seats are fixed to the rear end of the upper side of the machine body, a cutting motor is fixed to the rear side of the mounting seat, an output shaft end of the cutting motor is fixed with a driving shaft, the other end of the driving shaft is fixed with a cutting wheel, the moving mechanism comprises a moving seat, a fixing assembly is rotatably connected in the moving seat, a rotating shaft is arranged on the fixing assembly, a through groove is formed in the lower side of the moving seat, the lower end of the rotating shaft extends into the through groove and is fixed with a driving gear, a driving plate is fixed to the upper side of the machine body, three rack segments are arranged on the driving plate, and the driving gear is engaged with the rack segments. The application has the advantages of convenient cleaning of waste and reduction of waste of materials.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of environment-friendly dining chairs, and relates to a cutting device, in particular to a plate cutting device for environment-friendly dining chairs. BACKGROUND

[0002] Wood dining chair processing belongs to the wood processing industry, and wood processing takes wood as raw material and mainly uses mechanical or chemical methods for processing, and the product still maintains the basic characteristics of wood. Wood processing technology includes wood cutting, wood drying, wood gluing, wood surface decoration and other basic processing technologies, and wood protection, wood modification and other functional processing technologies.

[0003] Through retrieval, a furniture plate cutting device is disclosed in Chinese patent literature (Application No. 202321845211.6; Publication No. CN 220348620 U). The operator can cut the plate to any length by moving the cutting assembly horizontally and vertically, thereby greatly improving the use range of the device.

[0004] Although the horizontal and vertical movement cutting assembly disclosed in the patent can realize multi-edge cutting operation, the waste edges generated during cutting will scatter around the device, which is not convenient for collection and cleaning. At the same time, four edges are cut at the same time, and when one edge cutting appears defects, it cannot be adjusted, which will cause waste of the whole plate. SUMMARY

[0005] The purpose of the present application is to solve the above-mentioned problems existing in the prior art, and to provide a plate cutting device for environment-friendly dining chairs. The technical problems to be solved by the present application are how to realize convenient cleaning of waste materials and reduce waste of materials.

[0006] The purpose of the present application can be achieved by the following technical solutions:

[0007] A plate cutting device for environment-friendly dining chairs, comprising a machine body, a moving mechanism is arranged on the upper side of the machine body, a fixing mechanism is arranged on the moving mechanism, four mounting seats are fixed to the upper side of the machine body, a cutting motor is fixed to the rear side of the mounting seat, a drive shaft is fixed to the output shaft end of the cutting motor, a cutting wheel is fixed to the other end of the drive shaft, the moving mechanism comprises a moving seat, a fixed assembly is rotatably connected in the moving seat, a rotating shaft is arranged on the fixed assembly, a through slot is formed in the lower side of the moving seat, the lower end of the rotating shaft extends into the through slot and is fixed with a drive gear, a drive plate is fixed to the upper side of the machine body, three rack segments are arranged on the drive plate, and the drive gear is engaged with the rack segments.

[0008] The working principle of the present application is that: in operation, the plate is fixed through the fixing assembly, then the cutting motor is turned on, the cutting motor drives the cutting wheel to rotate through the driving shaft, and the fixing mechanism is driven to move through the moving mechanism, first moving the plate to the first cutting wheel for first cutting, then continuing to move, first contacting the first rack section, under the cooperation of the driving gear and the rack section, the fixing assembly drives the plate to rotate 90°, then contacting the second cutting wheel for second cutting, and so on, to realize four-side cutting, the setting of the structure can make the cut waste on the same side, facilitating subsequent cleaning, and the single-side cutting is performed in sequence, and the cutting position can be observed and detected during the conveying process after each cutting, if defects are found, the fixed part of the plate can be adjusted according to the size for re-cutting, reducing material loss.

[0009] The mounting seat is fixed with a support, the upper end of the support is fixed with a mounting plate, and the mounting plate is fixed with a detection camera.

[0010] With the above structure, the detection camera can be used to intelligently detect the quality of the plate cutting part during plate cutting and conveying, and send the detection information to the control terminal, when defects are found in the cut plate, an alarm is automatically sent, and the next step is stopped.

[0011] The fixing assembly comprises a vacuum box, a rotating shaft is fixedly connected to the lower end of the vacuum box, a plurality of hollow columns are fixed to the upper end of the vacuum box, suction cups are fixed to the upper ends of the hollow columns, an electric telescopic rod is fixed in the vacuum box, and a piston plate is fixed to the upper end of the electric telescopic rod.

[0012] With the above structure, when the plate is fixed, the plate is placed on the suction cups of the hollow columns, then the piston plate is lowered by the electric telescopic rod, the air in the suction cups is exhausted, and the suction cups tightly adsorb the plate, which is simple and convenient, and the clamping mechanism does not affect the cutting operation.

[0013] Four arc-shaped grooves are uniformly arranged on the outer periphery of the vacuum box, four limiting cavities are arranged on the inner wall of the moving seat, a first spring is fixed in the limiting cavity, the other end of the first spring is fixed with a sliding plate, an arc-shaped block is fixed to the other side of the sliding plate, and the arc-shaped block corresponds to the arc-shaped groove.

[0014] With the above structure, after the vacuum box rotates 90°, the arc-shaped block will enter the corresponding arc-shaped groove to limit the vacuum box, the limiting principle is similar to that of an umbrella rod, which can prevent rotation under the action of the cutting wheel during cutting, improving the cutting quality of the product.

[0015] The upper side of the body is fixed with a plurality of trapezoidal seats, the left side of the mounting seat is fixed with a connecting column, the connecting column is fixed with a sliding sleeve, the sliding sleeve is slidably connected with a lifting column, the upper end of the lifting column is fixed with an inclined plate, the lower end of the lifting column is fixed with a wheel carrier, the wheel carrier is provided with a moving wheel corresponding to the trapezoidal seat.

[0016] With the above structure, when the moving seat moves to the cutting wheel, the moving wheel is located at the upper end of the trapezoidal seat, at this time the lifting column blocks the plate, preventing the plate from sliding during cutting, when cutting is completed and moved again, the moving wheel is separated from the trapezoidal seat, so that the lifting column is separated from the plate, and when the plate rotates, it will not form an obstruction, after the plate is rotated, the moving wheel contacts the next trapezoidal seat, so that the inclined plate and the lifting column are lifted again, the plate is adjusted by the inclined plate and manual work, and the next cutting is performed, the structure is simple, the cutting stability is ensured, the rotation of the plate is not affected, the practicability is high, and the failure rate is low.

[0017] The moving mechanism comprises a moving groove opened on the upper side of the body, a moving motor fixed in the moving groove, a first threaded rod fixed at the output shaft end of the moving motor, and the first threaded rod is in threaded connection with the moving seat.

[0018] With the above structure, during work, the moving motor drives the first threaded rod to rotate, and the first threaded rod drives the moving seat to rotate, thereby realizing the conveying of the plate.

[0019] The upper side of the body is fixed with a plurality of trapezoidal seats, the left side of the mounting seat is fixed with a connecting column, the connecting column is fixed with a sliding sleeve, the sliding sleeve is slidably connected with a lifting column, the upper end of the lifting column is fixed with an inclined plate, the lower end of the lifting column is fixed with a wheel carrier, the wheel carrier is provided with a moving wheel corresponding to the trapezoidal seat.

[0020] With the above structure, the edge material cut can all fall into the collecting groove, the edge material is transported to the discharge port through the conveying belt, and then enters the waste tank through the discharge port, which is convenient for subsequent cleaning.

[0021] The inside of the body is provided with a dust suction cavity and a dust suction channel, the dust suction cavity and the dust suction channel are communicated, the dust suction channel is communicated with the collecting groove through a plurality of dust suction ports, a plurality of dust suction holes are opened on the conveying belt, a filter screen is fixed in the dust suction cavity, and a dust suction fan is fixed at the lower end of the dust suction cavity.

[0022] With the above structure, during work, the dust suction fan is turned on, wood chips and dust generated during cutting can be adsorbed into the dust suction cavity through the dust suction hole, the dust suction port and the dust suction channel, thereby reducing the pollution to the environment and saving energy and protecting the environment.

[0023] The inside of the machine body is provided with two dust collecting cavities, which are respectively located at the left and right ends of the dust suction cavity, and the dust collecting cavities are communicated with the dust suction cavity through the feeding opening, the feeding opening is provided with a sealing mechanism, a driving motor is fixed in the dust suction cavity, a second threaded rod is fixed at the output shaft end of the driving motor, a moving plate is threadedly connected to the second threaded rod, the front and rear sides and the upper side of the moving plate are in abutment with the dust suction cavity, the lower side of the moving plate is in abutment with the filter screen, and the left and right sides of the moving plate are both fixed with cleaning brushes.

[0024] With the above structure, when the moving seat moves to the cutting wheel, the moving wheel is located at the upper end of the trapezoidal seat, at this time the lifting column blocks the plate, preventing the plate from sliding during cutting, when cutting is completed and moved again, the moving wheel is separated from the trapezoidal seat, so that the lifting column is separated from the plate, and when the plate rotates, no blockage is formed, after the plate is rotated, the moving wheel is in contact with the next trapezoidal seat, so that the inclined plate and the lifting column are lifted again, the plate is adjusted by the inclined plate and manual work, and the next cutting is carried out, the structure is simple, the cutting stability is ensured, the rotation of the plate is not affected, the practicability is high, and the failure rate is low.

[0025] The sealing mechanism comprises a blocking block, the blocking block is inserted into the feeding opening, a vertical plate is fixed in the inside of the dust collecting cavity, a second spring is fixed between the vertical plate and the blocking block, a sliding rod is fixed on the blocking block, the sliding rod is slidingly connected with the vertical plate, and an abutting rod is fixed on one side of the blocking block in the dust suction cavity.

[0026] With the above structure, initially, under the action of the second spring, the blocking block seals the feeding opening, when the moving plate moves left and right, after the moving plate is in contact with the abutting rod, the abutting rod is driven to move, so that the blocking block is separated from the feeding opening, the feeding opening is opened, and the waste can smoothly enter the dust collecting cavity, after the moving plate moves away, under the action of the second spring, the blocking block seals the feeding opening again, preventing the dust suction work from affecting the dust collecting cavity.

[0027] Compared with the prior art, the environmental protection dining chair plate cutting device has the following advantages:

[0028] 1. In operation, the plate is fixed by the fixing assembly, and then the cutting motor is turned on. The cutting motor drives the cutting wheel to rotate through the drive shaft, and the fixing mechanism is moved by the moving mechanism. First, the plate is moved to the first cutting wheel for the first cutting, and then it is continuously moved to contact the first rack section. Under the cooperation of the drive gear and the rack section, the fixing assembly drives the plate to rotate 90°, and then it contacts the second cutting wheel for the second cutting. This cycle realizes the cutting of four edges. The arrangement of the structure can make the cut waste on the same side, which is convenient for subsequent cleaning. And the single-side cutting is performed successively. During the conveying process after each cutting is completed, the cutting part can be observed and detected. If defects are found, the fixed part of the plate can be adjusted according to the size for re-cutting, reducing material loss.

[0029] 2. The detection camera is arranged to intelligently detect the quality of the plate cutting part during the plate cutting and conveying process, and send the detection information to the control terminal. When defects are found in the cut plate, an alarm is automatically sent, and the next step is stopped.

[0030] 3. The arrangement of the arc-shaped groove and the arc-shaped block can limit the vacuum box after each rotation of 90°. The limiting principle is similar to that of an umbrella rod, which can prevent rotation under the action of the cutting wheel during cutting, improving the cutting quality of the product.

[0031] 4. The arrangement of the trapezoidal seat and the drive gear. When the moving seat moves to the cutting wheel, the moving wheel is located at the upper end of the trapezoidal seat. At this time, the lifting column blocks the plate to prevent the plate from sliding during cutting. When the cutting is completed and moved again, the moving wheel is separated from the trapezoidal seat, so that the lifting column is separated from the plate. When the plate rotates, it will not form an obstruction. When the plate rotation is completed, the moving wheel contacts the next trapezoidal seat, so that the inclined plate and the lifting column are lifted again. The inclined plate is used to cooperate with manual to align the plate for the next cutting. The structure is simple, which can ensure the stability of cutting without affecting the rotation of the plate, has strong practicality and low failure rate.

[0032] 5. The arrangement of the dust collection cavity and the dust suction cavity. When the moving seat moves to the cutting wheel, the moving wheel is located at the upper end of the trapezoidal seat. At this time, the lifting column blocks the plate to prevent the plate from sliding during cutting. When the cutting is completed and moved again, the moving wheel is separated from the trapezoidal seat, so that the lifting column is separated from the plate. When the plate rotates, it will not form an obstruction. When the plate rotation is completed, the moving wheel contacts the next trapezoidal seat, so that the inclined plate and the lifting column are lifted again. The inclined plate is used to cooperate with manual to align the plate for the next cutting. The structure is simple, which can ensure the stability of cutting without affecting the rotation of the plate, has strong practicality and low failure rate. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a structural schematic diagram of the present application.

[0034] Figure 2 is a top view of the present application.

[0035] Figure 3 is a structural schematic diagram of the fixing mechanism in the present application.

[0036] Figure 4 is a top view of the fixing mechanism in the present application.

[0037] Figure 5 is a side view of the fixing mechanism in the present application.

[0038] Figure 6 is Figure 3 a partial enlarged view at A in the figure.

[0039] Figure 7 is a structural schematic diagram of the internal structure of the machine body in the present application.

[0040] Figure 8 is Figure 7 a partial enlarged view at B in the figure.

[0041] Figure 9 is Figure 7 a partial enlarged view at C in the figure.

[0042] In the figure, 1 is a machine body; 2 is a fixing mechanism; 3 is a mounting seat; 4 is a cutting wheel; 5 is a support column; 6 is a mounting plate; 7 is a detection camera; 8 is a trapezoidal seat; 9 is a driving plate; 10 is a waste box; 11 is a cutting motor; 12 is a driving shaft; 13 is a material collecting groove; 14 is a discharge port; 15 is a rotating shaft; 16 is a rack segment; 17 is a moving groove; 18 is a moving motor; 19 is a first threaded rod; 20 is a moving seat; 21 is a vacuum box; 22 is a hollow column; 23 is a suction disc; 24 is a piston plate; 25 is an electric telescopic rod; 26 is a through groove; 27 is a driving gear; 28 is a connecting column; 29 is a sliding sleeve; 30 is an inclined plate; 31 is a wheel frame; 32 is a moving wheel; 33 is a lifting column; 34 is an arc-shaped groove; 35 is an arc-shaped block; 36 is a limiting cavity; 37 is a first spring; 38 is a sliding plate; 39 is a conveying belt; 40 is a dust suction cavity; 41 is a dust suction fan; 42 is a filter screen; 43 is a dust suction channel; 44 is a dust suction port; 45 is a dust collecting cavity; 46 is a feeding port; 47 is a blocking block; 48 is a vertical plate; 49 is a sliding rod; 50 is a second spring; 51 is a driving motor; 52 is a second threaded rod; 53 is a moving plate; 54 is a cleaning brush. DETAILED DESCRIPTION

[0043] The following is a specific embodiment of the present application and further describes the technical solutions of the present application in conjunction with the drawings, but the present application is not limited to these embodiments.

[0044] As shown in Figures 1-9 The present application discloses an environmental protection dining chair plate cutting device, which comprises a machine body 1, a moving mechanism is arranged on the upper side of the machine body 1, a fixing mechanism 2 is arranged on the moving mechanism, four mounting seats 3 are fixed on the upper side of the machine body 1, a cutting motor 11 is fixed on the rear side of the mounting seat 3, a driving shaft 12 is fixed on the output shaft end of the cutting motor 11, a cutting wheel 4 is fixed on the other end of the driving shaft 12, the moving mechanism comprises a moving seat 20, a fixed assembly is rotatably connected in the moving seat 20, a rotating shaft 15 is arranged on the fixed assembly, a through slot 26 is formed on the lower side of the moving seat 20, the lower end of the rotating shaft 15 extends into the through slot 26 and is fixed with a driving gear 27, a driving plate 9 is fixed on the upper side of the machine body 1, three rack segments 16 are arranged on the driving plate 9, and the driving gear 27 is engaged with the rack segments 16.

[0045] In work, the plate is fixed through the fixed assembly, then the cutting motor 11 is started, the cutting motor 11 drives the cutting wheel 4 to rotate through the driving shaft 12, and the fixed mechanism 2 is moved through the moving mechanism, first the plate is moved to the first cutting wheel 4, the first cutting is performed, then the plate is continuously moved, first the plate is contacted with the first rack segment 16, the fixed assembly drives the plate to rotate 90° under the cooperation of the driving gear 27 and the rack segment 16, then the plate is contacted with the second cutting wheel 4 to perform the second cutting, and the above process is repeated, so that the cutting of the four edges is realized, the waste material is cut on the same side, the subsequent cleaning is facilitated, the cutting is performed on the single side, the cutting position can be observed and detected during the conveying process after each cutting is completed, if a defect is found, the fixed position of the plate can be adjusted according to the size, the cutting is re-performed, and the material loss is reduced.

[0046] The mounting seat 3 is fixed with a support column 5, the upper end of the support column 5 is fixed with a mounting plate 6, and the mounting plate 6 is fixed with a detection camera 7.

[0047] By adopting the above structure, the detection camera 7 can be used for intelligently detecting the quality of the cutting position of the plate during the cutting and conveying of the plate, and the detection information is sent to a control terminal, when a defect is found in the cut plate, an alarm is automatically sent, and the next step of work is stopped.

[0048] The fixed assembly comprises a vacuum box 21, the rotating shaft 15 is fixedly connected with the lower end of the vacuum box 21, a plurality of hollow columns 22 are fixed on the upper end of the vacuum box 21, suction cups 23 are fixed on the upper ends of the hollow columns 22, an electric telescopic rod 25 is fixed in the vacuum box 21, and a piston plate 24 is fixed on the upper end of the electric telescopic rod 25.

[0049] With the above structure, when the plate is fixed, the plate is placed on the suction cup 23 of the hollow column 22, and then the piston plate 24 is lowered by the electric telescopic rod 25 to exhaust the air in the suction cup 23, so that the suction cup 23 tightly adsorbs the plate, which is simple and convenient to operate, and the clamping mechanism does not affect the cutting operation.

[0050] The outer periphery of the vacuum box 21 is uniformly provided with four arc-shaped grooves 34, and the inner wall of the moving seat 20 is provided with four limiting cavities 36, the first spring 37 is fixed in the limiting cavity 36, the other end of the first spring 37 is fixed with the sliding plate 38, and the other side of the sliding plate 38 is fixed with the arc-shaped block 35, and the arc-shaped block 35 corresponds to the arc-shaped groove 34.

[0051] With the above structure, after the vacuum box 21 rotates 90°, the arc-shaped block 35 will enter the corresponding arc-shaped groove 34 to limit the vacuum box 21, and the limiting principle is similar to that of the umbrella rod, which can prevent the rotation under the action of the cutting wheel 4 during cutting, and improve the cutting quality of the product.

[0052] The upper side of the machine body 1 is fixed with a plurality of trapezoidal seats 8, the left side of the mounting seat 3 is fixed with a connecting column 28, the connecting column 28 is fixed with a sliding sleeve 29, the sliding sleeve 29 is slidably connected with a lifting column 33, the upper end of the lifting column 33 is fixed with an inclined plate 30, the lower end of the lifting column 33 is fixed with a wheel frame 31, and the wheel frame 31 is provided with a moving wheel 32, and the moving wheel 32 corresponds to the trapezoidal seat 8.

[0053] With the above structure, when the moving seat 20 moves to the cutting wheel 4, the moving wheel 32 is located at the upper end of the trapezoidal seat 8, at this time the lifting column 33 blocks the plate, preventing the plate from sliding during cutting, when the cutting is completed and moved again, the moving wheel 32 is separated from the trapezoidal seat 8, so that the lifting column 33 is separated from the plate, and the lifting column 33 is not blocked when the plate rotates, and after the plate rotates, the moving wheel 32 contacts the next trapezoidal seat 8, so that the inclined plate 30 and the lifting column 33 are lifted again, and the plate is adjusted by the inclined plate 30 and manual operation for the next cutting, which is simple in structure, stable in cutting, does not affect the rotation of the plate, has high practicability and low failure rate.

[0054] The moving mechanism comprises a moving groove 17 opened on the upper side of the machine body 1, a moving motor 18 fixed in the moving groove 17, a first threaded rod 19 fixed at the output shaft end of the moving motor 18, and the first threaded rod 19 is in threaded connection with the moving seat 20.

[0055] With the above structure, during work, the moving motor 18 drives the first threaded rod 19 to rotate, and the first threaded rod 19 drives the moving seat 20 to rotate, so as to realize the conveying of the plate.

[0056] The upper side of the machine body 1 is provided with a material collecting groove 13 between the mounting seat 3 and the moving seat 20, the inside of the material collecting groove 13 is provided with a conveying belt 39, the right side of the machine body 1 is provided with a waste box 10, and the right end of the material collecting groove 13 is provided with a discharge port 14.

[0057] With the above structure, the cut-off material can all fall into the material collecting groove 13, and then be conveyed to the discharge port 14 by the conveying belt 39, and finally enter the waste box 10 through the discharge port 14, which is convenient for subsequent cleaning.

[0058] The inside of the machine body 1 is provided with a dust collection cavity 40 and a dust collection channel 43, the dust collection cavity 40 and the dust collection channel 43 are communicated, the dust collection channel 43 is communicated with the material collecting groove 13 through a plurality of dust collection ports 44, a plurality of dust collection holes are formed in the conveying belt 39, the inside of the dust collection cavity 40 is fixedly provided with a filter screen 42, and the lower end of the dust collection cavity 40 is fixedly provided with a suction fan 41.

[0059] With the above structure, during work, the suction fan 41 is started, the wood shavings and dust generated during cutting can be sucked into the dust collection cavity 40 through the dust collection holes, the dust collection ports 44 and the dust collection channel 43, so as to reduce the pollution to the environment and save energy and protect the environment.

[0060] The inside of the machine body 1 is provided with two dust collection cavities 45, the two dust collection cavities 45 are respectively located at the left and right ends of the dust collection cavity 40, the dust collection cavity 45 is communicated with the dust collection cavity 40 through a feeding port 46, the feeding port 46 is provided with a sealing mechanism, the dust collection cavity 40 is fixedly provided with a driving motor 51, the output shaft end of the driving motor 51 is fixedly provided with a second threaded rod 52, the second threaded rod 52 is threadedly connected with a moving plate 53, the front and rear sides and the upper side of the moving plate 53 are in abutment with the dust collection cavity 40, the lower side of the moving plate 53 is in abutment with the filter screen 42, and the left and right sides of the moving plate 53 are fixedly provided with cleaning brushes 54.

[0061] With the above structure, when the moving seat 20 moves to the cutting wheel 4, the moving wheel 32 is located at the upper end of the trapezoidal seat 8, at this time, the lifting column 33 blocks the plate, preventing the plate from sliding during cutting, when cutting is completed and then moved, the moving wheel 32 is separated from the trapezoidal seat 8, so that the lifting column 33 is separated from the plate, and the plate will not be blocked when rotating, after the plate is rotated, the moving wheel 32 is in contact with the next trapezoidal seat 8, so that the inclined plate 30 and the lifting column 33 are lifted again, the plate is adjusted by the inclined plate 30 and manual operation, and the next cutting is performed, the structure is simple, the cutting stability is ensured, the rotation of the plate is not affected, the practicability is high, and the failure rate is low.

[0062] The closing mechanism comprises a blocking block 47 inserted into the feeding port 46, a vertical plate 48 fixed in the inside of the dust collecting cavity 45, a second spring 50 fixed between the blocking block 47 and the vertical plate 48, a sliding rod 49 fixed on the blocking block 47 and slidingly connected with the vertical plate 48, and a contact rod fixed on one side of the blocking block 47 in the dust collecting cavity 40.

[0063] With the above structure, initially, the blocking block 47 blocks the feeding port 46 under the action of the second spring 50, when the moving plate 53 moves left and right, after the moving plate 53 contacts the contact rod, the contact rod is driven to move, so that the blocking block 47 is separated from the feeding port 46, the feeding port 46 is opened, and the waste material can smoothly enter the dust collecting cavity 45, after the moving plate 53 moves away, the blocking block 47 re-blocks the feeding port 46 under the action of the second spring 50, so as to prevent the dust collecting work from affecting the dust collecting cavity 45.

[0064] The working principle of the present application is as follows: during work, the plate is placed on the suction disc 23 of the hollow column 22, then the piston plate 24 is lowered by the electric telescopic rod 25 to exhaust the air in the suction disc 23, so that the suction disc 23 tightly adsorbs the plate, then the cutting motor 11 is started, the cutting motor 11 drives the cutting wheel 4 to rotate through the driving shaft 12, and the first threaded rod 19 is driven to rotate through the moving motor 18, so that the moving seat 20 rotates, thereby realizing the conveying of the plate. First, the plate is moved to the first cutting wheel 4 for first cutting, when the moving seat 20 moves to the cutting wheel 4, the moving wheel 32 is located at the upper end of the trapezoidal seat 8, at this time, the lifting column 33 blocks the plate to prevent the plate from sliding during cutting, when the cutting is completed and the moving wheel 32 is moved again, the moving wheel 32 is separated from the trapezoidal seat 8, so that the lifting column 33 is separated from the plate, and the plate will not be blocked during rotation. First, the plate contacts the first rack segment 16, under the cooperation of the driving gear 27 and the rack segment 16, the fixed assembly drives the plate to rotate 90°, when the plate is rotated, the moving wheel 32 contacts the next trapezoidal seat 8, so that the inclined plate 30 and the lifting column 33 are lifted again, the plate is adjusted by the inclined plate 30 and manual operation for next cutting, then the plate contacts the second cutting wheel 4 for second cutting, and the cycle is repeated to realize the cutting of four sides. The structure is arranged, so that the cut waste is on the same side, which is convenient for subsequent cleaning, and the waste is cut on one side, and the cutting part can be observed and detected during conveying after each cutting, if a defect is found, the fixed part of the plate can be adjusted according to the size for re-cutting, so as to reduce the loss of materials.

[0065] In summary, the plate 9 and other structures driven by the fixing mechanism 2 are arranged, so as to realize the convenient cleaning of waste and the function of reducing the waste of materials.

[0066] The specific embodiments described herein are merely illustrative of the spirit of the application. Various modifications or changes in the specific embodiments described herein can occur to those skilled in the art to which the application pertains without departing from the spirit of the application, and it is understood that such modifications or changes are to be considered as within the scope of the application as defined by the appended claims.

Claims

1. An environmentally friendly dining chair board cutting device, comprising a body (1), characterized in that, A moving mechanism is provided on the upper side of the machine body (1), and a fixing mechanism (2) is provided on the moving mechanism. Four mounting seats (3) are fixed at the upper rear end of the machine body (1). A cutting motor (11) is fixed at the rear side of the mounting seat (3). A drive shaft (12) is fixed at the output shaft end of the cutting motor (11). A cutting wheel (4) is fixed at the other end of the drive shaft (12). The moving mechanism includes a moving seat (20). A fixing component is rotatably connected inside the moving seat (20). A rotating shaft (15) is provided on the upper side of the fixing component. A through groove (26) is opened on the lower side of the moving seat (20). The rotating shaft (15) The lower end of the device extends into the through groove (26) and is fixed with a drive gear (27). A drive plate (9) is fixed on the upper side of the body (1). Three rack segments (16) are provided on the drive plate (9). The drive gear (27) meshes with the rack segments (16). The fixing assembly includes a vacuum box (21). The rotating shaft (15) is fixedly connected to the lower end of the vacuum box (21). Several hollow columns (22) are fixed on the upper end of the vacuum box (21). A suction cup (23) is fixed on the upper end of the hollow column (22). An electric telescopic rod (25) is fixed inside the vacuum box (21). The upper end of the electric telescopic rod (25) is fixed to the upper end of the vacuum box (21). A piston plate (24) is fixed. Four arc-shaped grooves (34) are evenly opened on the outer circumference of the vacuum box (21). Four limiting cavities (36) are opened on the inner wall of the moving seat (20). A first spring (37) is fixed inside the limiting cavity (36). A sliding plate (38) is fixed to the other end of the first spring (37). An arc-shaped block (35) is fixed to the other side of the sliding plate (38). The arc-shaped block (35) corresponds to the arc-shaped groove (34). Several trapezoidal seats (8) are fixed to the front of the upper side of the machine body (1). A connecting column (28) is fixed to the left side of the mounting seat (3). A connecting column (28) is fixed on the connecting column (28). There is a sliding sleeve (29), and a lifting column (33) is slidably connected inside the sliding sleeve (29). An inclined plate (30) is fixed at the upper end of the lifting column (33), and a wheel frame (31) is fixed at the lower end of the lifting column (33). A movable wheel (32) is provided on the wheel frame (31). The movable wheel (32) corresponds to the trapezoidal seat (8). The moving mechanism includes a moving groove (17) opened on the upper side of the machine body (1). A moving motor (18) is fixed inside the moving groove (17). A first threaded rod (19) is fixed at the output shaft end of the moving motor (18). The first threaded rod (19) is threadedly connected to the moving seat (20).

2. The environmentally friendly dining chair board cutting device according to claim 1, characterized in that, A support column (5) is fixed on the mounting base (3), and a mounting plate (6) is fixed on the upper end of the support column (5). A detection camera (7) is fixed on the mounting plate (6).

3. The environmentally friendly dining chair board cutting device according to claim 1, characterized in that, A material collection trough (13) is provided on the upper side of the machine body (1) between the mounting base (3) and the moving base (20). A conveyor belt (39) is provided inside the material collection trough (13). A waste bin (10) is provided on the right side of the machine body (1). A discharge port (14) is provided at the right end of the material collection trough (13).

4. The environmentally friendly dining chair board cutting device according to claim 3, characterized in that, The machine body (1) has a dust suction chamber (40) and a dust suction channel (43) inside. The dust suction chamber (40) and the dust suction channel (43) are connected. The dust suction channel (43) is connected to the material collection trough (13) through several dust suction ports (44). Several dust suction holes are provided on the conveyor belt (39). A filter screen (42) is fixed inside the dust suction chamber (40). A blower (41) is fixed at the lower end of the dust suction chamber (40).

5. The environmentally friendly dining chair board cutting device according to claim 4, characterized in that, The machine body (1) has two dust collection chambers (45) inside. The two dust collection chambers (45) are located at the left and right ends of the suction chamber (40) respectively. The dust collection chambers (45) are connected to the suction chamber (40) through the feeding port (46). The feeding port (46) is equipped with a sealing mechanism. The suction chamber (40) is fixed with a drive motor (51). The output shaft end of the drive motor (51) is fixed with a second threaded rod (52). The second threaded rod (52) is threadedly connected with a moving plate (53). The front, back and top sides and the top side of the moving plate (53) are in contact with the suction chamber (40). The bottom side of the moving plate (53) is in contact with the filter screen (42). The left and right sides of the moving plate (53) are fixed with cleaning brushes (54).

6. The environmentally friendly dining chair board cutting device according to claim 5, characterized in that, The sealing mechanism includes a sealing block (47), which is inserted into the feeding port (46). A vertical plate (48) is fixed inside the dust collection chamber (45). A second spring (50) is fixed between the vertical plate (48) and the sealing block (47). A sliding rod (49) is fixed on the sealing block (47). The sliding rod (49) is slidably connected to the vertical plate (48). An abutment rod is fixed on one side of the sealing block (47) located inside the dust collection chamber (40).

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