Edge banding machine

Abstract

The application discloses a plate edge sealing machine, which comprises a conveying box, a polishing box, a gluing box, a tape feeding box, an edge cutting box and an edge grinding box are sequentially and splicedly arranged on one side of the conveying box, support frames are arranged at both ends of the other side of the conveying box, support sliding rails are arranged on the top of the support frames, a conveying belt is commonly arranged between the two support frames, there is a spacing between the belt surface of the conveying belt and the support frames, a first rolling belt, a second rolling belt and a third rolling belt are commonly arranged on the two support sliding rails, a deflection sleeve is arranged in the middle of the inner wall of the tape feeding box, a support shaft is arranged on one side of the deflection sleeve, a through hole is formed in the inner wall of the tape feeding box and located on the other side of the deflection sleeve, a slitting mechanism is arranged in the through hole, an adjusting box is arranged between the deflection sleeve and the through hole, the support shaft is provided with two, and an edge sealing belt frame is movably sleeved on the support shaft, so that the empty edge sealing belt frame can be replaced when the edge sealing operation continuously proceeds, and the overall processing efficiency and the processing automation rate are improved through the belt replacement without stopping the machine.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plate processing, in particular to a plate edge banding machine. BACKGROUND

[0002] Now the edge banding operation of the plate is usually carried out by the edge banding machine. In the process of work, the pretreatment, gluing, strip pasting, pressing, drying and edge grinding processes are sequentially carried out to realize efficient edge banding.

[0003] The patent document with the publication number CN117207297A discloses a plate edge banding device, which comprises a machine body, a conveying assembly, a gluing assembly and a strip cutting assembly. The machine body comprises a control host, a device bin and an edge banding table. A working platform is arranged on the top of the device bin, and the edge banding table is arranged on the working platform. An edge banding treatment groove is arranged between the edge banding table and the working platform. The gluing assembly comprises a glue barrel, a first pump, a second pump, a gluing device and an electric strip rotating disc. The gluing device and the electric strip rotating disc are arranged in the edge banding treatment groove. The gluing device comprises a support pipe, a liquid accumulation disc, a liquid return pipe, a gluing wheel, a central shaft pipe and a plurality of glue outlet units. A plurality of mounting holes are arranged on the circumference of the glue wheel corresponding to the plurality of glue outlet units. The glue outlet unit comprises a mounting frame, a glue storage capsule and a plurality of glue outlet bodies. The mounting frame comprises a mounting plate, a first shaft seat, a second shaft seat and an adjusting shaft pipe.

[0004] The above-mentioned device has the following disadvantages. The above-mentioned device often needs to be stopped during the processing process to replace the edge banding tape. After replacement, it also needs to be debugged again, and the working efficiency is low. When replacing the empty edge banding tape, the above-mentioned device needs to be manually stopped and replaced, and the overall space utilization efficiency is low. When connecting the edge banding tape, the above-mentioned device needs to be debugged for a long time, and when cutting the edge banding tape, it is easy to cause scratching and uneven stubs. SUMMARY

[0005] The purpose of the present application is to provide a plate edge banding machine to improve the overall working efficiency.

[0006] The technical problem solved by the present application is:

[0007] (1) The above-mentioned device often needs to be stopped during the processing process to replace the edge banding tape. After replacement, it also needs to be debugged again, and the working efficiency is low.

[0008] (2) When replacing the empty edge banding tape, the above-mentioned device needs to be manually stopped and replaced, and the overall space utilization efficiency is low.

[0009] (3) When connecting the edge banding tape, the above-mentioned device needs to be debugged for a long time, and when cutting the edge banding tape, it is easy to cause scratching and uneven stubs.

[0010] The purpose of the application can be realized by the following technical scheme: The plate edge sealing machine comprises a conveying box, a polishing box, a gluing box, a banding box, an edge cutting box and an edge grinding box which are sequentially and integrally arranged on one side of the conveying box, support frames are arranged at both ends of the other side of the conveying box, support sliding rails are arranged on the top of the support frames, a conveying belt is arranged between the two support frames, a spacing is formed between the belt surface of the conveying belt and the support frames, a first rolling belt, a second rolling belt and a third rolling belt are arranged on the two support sliding rails, a deflection sleeve is arranged in the middle of the inner wall of the banding box, a support shaft is arranged on one side of the deflection sleeve, a through hole is formed in the inner wall of the banding box and located on the other side of the deflection sleeve, a slitting mechanism is arranged in the through hole, an adjusting box is arranged between the deflection sleeve and the through hole, two support shafts are arranged, and an edge sealing belt frame is movably sleeved on the support shafts.

[0011] As a further scheme of the application, the two deflection sleeves are connected in parallel side by side, the deflection sleeves are hollow sleeve structures and have a rectangular ring cross section, the straight lines where the long edges of the two ends of the deflection sleeves are located are vertically different from each other, and the deflection sleeves are arranged on the inner wall of the banding box through the connecting frame.

[0012] As a further scheme of the application, a first electric sliding table is arranged on the bottom of the adjusting box, a first guide plate and a second guide plate are arranged in the middle of the adjusting box, the two ends of the first guide plate and the second guide plate penetrate through the two side walls of the adjusting box, and through grooves for the movement of the two edge sealing belts in and out are formed in the side walls of the adjusting box at the penetration positions of the first guide plate and the second guide plate.

[0013] As a further scheme of the application, a through groove is formed in the middle of the first guide plate and the middle of the second guide plate, and a pressure contact block is arranged in the middle of the inner wall of the adjusting box close to the through groove.

[0014] As a further scheme of the application, a belt conveying motor is arranged on the first electric sliding table, the belt conveying motor is vertically arranged, a belt conveying roller is arranged on the upper end of the drive shaft of the belt conveying motor, and the diameter and thickness of the belt conveying roller are smaller than the size of the through groove.

[0015] As a further scheme of the application, a limiting frame is arranged on the inner wall of the banding box and located between the adjusting box and the through hole, the limiting frame is flush with the through groove of the adjusting box, and the through hole is flush with the plate.

[0016] As a further scheme of the application, a supporting plate is arranged in the through hole and located between the slitting mechanism and the limiting frame, a limiting block is arranged on the supporting plate, a spring rod is arranged on the side of the limiting block close to the plate, an upper belt pressing block is connected to the extension end of the spring rod, and the upper belt pressing block is in a vertical state.

[0017] As a further scheme of the application, the slitting mechanism comprises a second electric slide, one side of the second electric slide is provided with an inclined slide rail, a supporting block is installed on the second electric slide, one side of the supporting block is provided with a supporting slide, and a slitting motor is slidably installed on the supporting slide.

[0018] As a further scheme of the application, one side of the driving shaft of the slitting motor is provided with a supporting sleeve, the slitting motor is rotatably connected with a slitting cutter wheel, a transmission bevel gear is installed at one end of the rotating shaft of the slitting cutter wheel and one end of the driving shaft of the slitting motor, the two transmission bevel gears are meshed with each other, a limiting sliding groove is formed in the inclined slide rail, a limiting sliding block is installed at the lower part of the slitting motor, and the limiting sliding block and the limiting sliding groove are slidably embedded with each other.

[0019] As a further scheme of the application, the two ends of the first, second and third rolling belts are slidably connected with the supporting slide rail, the two ends of the first, second and third rolling belts are provided with bolts in a threaded manner, the lower ends of the bolts abut against the upper surface of the supporting slide rail, the cross section of the second rolling belt is L-shaped, the two inner sides of the second rolling belt are provided with evenly distributed rollers at equal intervals, and the rollers of the first, second and third rolling belts are silica gel rollers.

[0020] The beneficial effects of the application are as follows:

[0021] (1) During work, the plate is clamped and moved stably from one end to the other end by the power wheels and the transmission belt in the conveying box, and sequentially passes through each processing box for processing, so that the side edge of the plate is installed with the edge sealing belt. During processing, the side edge of the plate is polished by the polishing box to eliminate burrs on the side edge of the plate and make the surface smooth. Then, the side edge of the plate is coated with PUR hot melt adhesive by the gluing box. Then, the edge sealing belt is attached to the side edge of the plate by the belt feeding box, and the edge sealing belt is cut according to the length of the side edge of the plate. Then, the part of the edge sealing belt that exceeds the plate is cut off by the edge cutting box, and the edge sealing belt is flush with the plate. Finally, the edges of the edge sealing belt are further polished by the edge grinding box to keep the edges smooth, the edge sealing operation of the side edge of the plate is completed, and the edge-sealed plate is taken off from the conveying box and re-conveyed to the initial end for further processing. During the edge sealing process, two edge sealing belt racks are installed by the two supporting shafts in the belt feeding box, so that when one of the edge sealing belts is attached, the other edge sealing belt can be accurately attached subsequently without interruption. At the same time, when one of the edge sealing belts is attached, the staff can replace the empty edge sealing belt rack while the edge sealing operation continues, so that the replacement of the edge sealing belt rack does not stop the edge sealing operation, and the non-stop belt replacement improves the overall processing efficiency and processing automation rate.

[0022] (2) When working, the edge band is deflected from horizontal to vertical by the deflection sleeve, so as to be conveniently attached to the vertical surface on the side edge of the plate. The two edge band frames are arranged symmetrically up and down, so that the two edge bands converge in the middle of the upper tape box. Then the two edge bands pass through the respective deflection sleeves respectively, so as to be deflected from horizontal to vertical. The edge band on the upper edge band frame is close to the inner side wall of the upper tape box, and the edge band on the lower edge band frame is relatively far away from the upper tape box. Then the two edge bands pass through the through slot of the adjusting box, the ends of the two edge bands extend into the through hole and abut against the upper tape top block, and the edge band is limited by the limiting frame to avoid deviation when moving. The edge band is pushed to the side edge of the plate by the upper tape top block. When the plate moves to the upper tape top block, the upper tape top block and the plate side edge clamp the edge band together through the elastic force of the spring rod, so that the edge band close to the plate is attached to the plate and continuously extends with the movement of the plate, and the edge band away from the plate is static due to the friction of the upper tape top block. The two edge bands slide relative to each other. When the attached edge band moves to the upper tape top block, the edge band away from the plate quickly compensates and is attached to the side edge of the plate, so as to realize uninterrupted conveying of the edge band. Then the worker replaces the upper edge band frame, and extends the head of the new edge band to one end of the limiting frame. When the attached edge band moves in the limiting frame, the head of the new edge band moves accordingly, so as to ensure that the edge band is always conveyed uninterruptedly. The edge band frame is arranged vertically and deflected by the deflection sleeve, so as to reduce the floor area and the overall volume, and improve the space utilization efficiency.

[0023] (3) When working, the staff inserts one side of the plate into the middle of the conveying box to move the plate through the conveying box, the first roller belt assists in supporting the plate, the L-shaped inner side of the second roller belt assists in supporting the other side of the bottom and the side of the plate, so that the plate can be moved in a horizontal posture, and the side of the plate that extends into the polishing box, the gluing box, the tape feeding box, the edge trimming box and the edge grinding box can be supported by the second roller belt when subjected to force processing, so that the plate remains stable during processing, and the tape feeding roller is clamped with the sealing edge tape by the first guide plate or the second guide plate under the push of the first electric slide platform, and the tape feeding roller is in abutment with the sealing edge tape during sealing and continuously stretches under the drive of the tape feeding motor, so that the speed of the plate movement is matched, the sealing edge tape is prevented from being peeled off from the side edge of the plate, the sealing edge tape remains stable during conveying under the support of the first guide plate and the second guide plate, the through slot is exposed when one of the sealing edge tapes is conveyed, the tape feeding roller is pushed through the through slot and is in abutment with the pressure contact block by the first electric slide platform, so that the pressure contact block is pressed to generate a signal indicating that the sealing edge tape on this side is conveyed, and then the first electric slide platform receives the signal to reversely move the tape feeding roller to be in abutment with the sealing edge tape on the other side, and the conveying starts when the ends of the front and rear sealing edge tapes are in abutment, so that the sealing edge tape is accurately and continuously conveyed without overlapping and jointing, the utilization efficiency and the yield are greatly improved, and the cutting mechanism is started when the first end or the last end of the plate side edge passes through the cutting mechanism, the sealing edge tape is cut to keep the sealing edge tape flush with the first end and the last end of the plate, the support block is moved by the second electric slide platform, and then the support slide frame and the cutting motor are moved, the cutting motor moves along the inclined edge of the inclined slide rail under the limitation of the support slide frame and the limiting slide groove, so that the cutting motor moves at the same speed and in the same direction with the plate, and the cutting motor approaches the sealing edge tape, the cutting knife wheel is driven by the transmission bevel gear, the cutting knife wheel and the sealing edge tape are relatively static in the direction of the conveying box and approach each other in the direction perpendicular to the conveying box, the cutting knife wheel that is perpendicular to the surface of the sealing edge tape stably cuts the sealing edge tape, the tearing and uneven cutting of the sealing edge tape are avoided, the cutting quality is improved, and the waste is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to facilitate the understanding of those skilled in the art, the present application will be further described below with reference to the accompanying drawings.

[0025] Figure 1 It is the overall structure of the present application.

[0026] Figure 2 It is the internal structure of the tape feeding box of the present application.

[0027] Figure 3 It is the overall structure of the deflection sleeve of the present application.

[0028] Figure 4 For Figure 2 enlarged schematic view of the A area in the middle;

[0029] Figure 5 For the internal structure of the adjusting box of the application is a top view;

[0030] Figure 6 For the internal structure of the adjusting box of the application is a side view;

[0031] Figure 7 For the overall structure of the slitting mechanism of the application is a top view;

[0032] In the figure: 101, conveying box; 102, polishing box; 103, gluing box; 104, upper belt box; 105, edge trimming box; 106, edge grinding box; 107, support frame; 108, support slide rail; 109, conveying belt; 110, first rolling belt; 111, second rolling belt; 112, third rolling belt; 201, deflection sleeve; 202, support shaft; 203, edge sealing belt frame; 204, adjusting box; 205, through hole; 206, slitting mechanism; 207, connecting frame; 301, first guide plate; 302, second guide plate; 303, pressure contact block; 304, first electric slide; 305, belt conveying motor; 306, belt conveying roller; 307, through slot; 308, limiting frame; 309, support plate; 310, limiting block; 311, spring rod; 312, upper belt top block; 401, second electric slide; 402, oblique slide rail; 403, support block; 404, support slide frame; 405, slitting motor; 406, support sleeve; 407, slitting cutter wheel; 408, transmission bevel gear; 409, limiting slide groove; 410, limiting slide block. DETAILED DESCRIPTION

[0033] In order to further illustrate the technical means and effects adopted by the application to achieve the predetermined application purposes, the specific embodiments, structures, features and effects according to the application are described in detail as follows in combination with the drawings and preferred embodiments.

[0034] Please refer to Figures 1-7The plate edge sealing machine shown comprises a conveying box 101, a polishing box 102, a gluing box 103, a tape feeding box 104, an edge cutting box 105 and an edge grinding box 106 are sequentially spliced and installed on one side of the conveying box 101, support frames 107 are installed at both ends of the other side of the conveying box 101, support sliding rails 108 are installed on the top of the support frames 107, a conveying belt 109 is jointly installed between the two support frames 107, there is a spacing between the belt surface of the conveying belt 109 and the support frames 107, a first rolling belt 110, a second rolling belt 111 and a third rolling belt 112 are jointly arranged on the two support sliding rails 108, a deflection sleeve 201 is installed in the middle of the side wall in the tape feeding box 104, support shafts 202 are arranged on one side of the deflection sleeve 201, a through hole 205 is formed in the inner side wall of the tape feeding box 104 and located on the other side of the deflection sleeve 201, a slitting mechanism 206 is installed in the through hole 205, an adjusting box 204 is arranged between the deflection sleeve 201 and the through hole 205, two support shafts 202 are arranged, and edge sealing tape frames 203 are movably sleeved on the support shafts 202;

[0035] The polishing box 102, the gluing box 103, the edge cutting box 105 and the edge grinding box 106 in the present application are all prior art and will not be described here;

[0036] During operation of the present embodiment, the plate is clamped and moved stably from one end to the other end by the power wheels and the transmission belt in the conveying box 101, and sequentially passes through various processing boxes during movement for processing, so that the edge sealing tape is installed on one side of the plate. During processing, the side edge of the plate is first polished by the polishing box 102 to eliminate burrs on the side edge of the plate and make the surface flat, then the side edge of the plate is coated with PUR hot melt adhesive by the gluing box 103, then the edge sealing tape is attached to the side edge of the plate by the tape feeding box 104, and the edge sealing tape is cut according to the length of the side edge of the plate, then the part of the edge sealing tape that exceeds the plate is cut off by the edge cutting box 105 to make the edge sealing tape flush with the plate, and finally the edges of the edge sealing tape are further polished by the edge grinding box 106 to keep the edges flat, the edge sealing operation of one side of the plate is completed, and the plate with sealed edges is taken off from the conveying box 101, and the plate with sealed edges is re-fed to the initial end by the conveying belt 109 for further processing. During the edge sealing process, two edge sealing tape frames 203 are installed on the two support shafts 202 in the tape feeding box 104, so that when one of the edge sealing tapes is attached, the other edge sealing tape can be accurately attached subsequently without interruption, and at the same time, the staff can replace the empty edge sealing tape frame 203 while the edge sealing operation continues, so that the replacement of the edge sealing tape frame 203 does not stop the edge sealing operation, and the non-stop tape replacement improves the overall processing efficiency and automation rate.

[0037] Two ends of the first, second and third rolling belts 110, 111 and 112 are slidably connected with the supporting slide rails 108, and the two ends of the first, second and third rolling belts 110, 111 and 112 are threaded with bolts, the lower ends of the bolts abut against the upper surfaces of the supporting slide rails 108, the section of the second rolling belt 111 is L-shaped, and the two inner side faces of the second rolling belt 111 are provided with evenly distributed rollers at equal intervals, the rollers of the first, second and third rolling belts 110, 111 and 112 are silica gel rollers, when the board is moved by being inserted into the middle part of the conveying box 101, the first rolling belt 110 assists in supporting the board, the L-shaped inner side face of the second rolling belt 111 simultaneously assists in supporting the other side bottom and side face of the board, so that the board can be moved in a horizontal posture, and when the side of the board inserted into the polishing box 102, the gluing box 103, the upper belt box 104, the edge trimming box 105 and the edge grinding box 106 is subjected to force processing, the other side of the board can be supported by the second rolling belt 111, so that the board can be kept stable during processing.

[0038] The deflection sleeve 201 is provided with two and is connected with each other in parallel, the deflection sleeve 201 is a hollow sleeve structure and the section is a rectangular ring, the two long edges of the deflection sleeve 201 are perpendicular to each other, the deflection sleeve 201 is installed on the side wall of the upper belt box 104 through the connecting frame 207, and the edge sealing belt is deflected from horizontal to vertical through the deflection sleeve 201, so as to be conveniently attached to the vertical face of the side edge of the board.

[0039] The bottom of the adjusting box 204 is provided with the first electric slide table 304, the first guide plate 301 and the second guide plate 302 are provided in the middle part of the adjusting box 204, the two ends of the first guide plate 301 and the second guide plate 302 penetrate through the two side walls of the adjusting box 204, and the side walls of the adjusting box 204 are provided with through grooves for the movement of the two edge sealing belts in and out at the penetration positions of the first guide plate 301 and the second guide plate 302;

[0040] The middle part of the first guide plate 301 and the middle part of the second guide plate 302 are provided with through grooves 307, the middle parts of the two side inner walls of the adjusting box 204 close to the through grooves 307 are provided with pressure contact blocks 303, the first electric slide table 304 is provided with a belt conveying motor 305, the belt conveying motor 305 is vertically arranged, the driving shaft of the belt conveying motor 305 is provided with a belt conveying roller 306 at the upper end, and the diameter and thickness of the belt conveying roller 306 are smaller than the size of the through groove 307;

[0041] A limiting frame 308 is installed on the inner side wall of the upper tape box 104 between the adjusting box 204 and the through hole 205, the limiting frame 308 is flush with the through groove of the adjusting box 204, the through hole 205 is flush with the board, a supporting plate 309 is installed in the through hole 205 between the slitting mechanism 206 and the limiting frame 308, a limiting block 310 is installed on the supporting plate 309, a spring rod 311 is installed on the side of the limiting block 310 close to the board, and an upper tape top block 312 is connected to the extension end of the spring rod 311, and the upper tape top block 312 is in a vertical state;

[0042] During operation of the embodiment, the two edge sealing tape frames 203 are arranged symmetrically up and down, so that the two edge sealing tapes converge in the middle of the upper tape box 104, and then the two edge sealing tapes correspondingly pass through the respective deflection sleeve 201, so that the horizontal tape surface is deflected to a vertical tape surface, wherein the edge sealing tape on the upper edge sealing tape frame 203 is close to the inner side wall of the upper tape box 104, and the edge sealing tape on the lower edge sealing tape frame 203 is relatively far away from the upper tape box 104, then the two edge sealing tapes pass through the through groove of the adjusting box 204, the end of the two edge sealing tapes extends into the through hole 205 and abuts against the upper tape top block 312, and the limiting frame 308 limits the movement of the edge sealing tape to avoid deviation, the edge sealing tape is pushed to the side edge of the board by the upper tape top block 312, when the board moves to the upper tape top block 312, the upper tape top block 312 and the side edge of the board together clamp the edge sealing tape by the elastic force of the spring rod 311, so that the edge sealing tape close to the board adheres to the board and continuously extends with the movement of the board, and the edge sealing tape away from the board is static due to the friction of the upper tape top block 312, the two edge sealing tapes slide relative to each other, when the end of the adhered edge sealing tape moves to the upper tape top block 312, the beginning of the edge sealing tape away from the board quickly compensates and adheres to the side edge of the board, so that the edge sealing tape is continuously conveyed, then the staff replaces the upper edge sealing tape frame 203, and the beginning of the new edge sealing tape is stretched to one end of the limiting frame 308, when the end of the adhered edge sealing tape moves in the limiting frame 308, the beginning of the new edge sealing tape moves, so that the edge sealing tape is continuously conveyed at all times;

[0043] Meanwhile, the conveying rollers 306 are respectively clamped to the edge sealing tapes by the first guide plates 301 or the second guide plates 302 under the pushing of the first electric slide table 304, and the conveying rollers 306 are in abutment with the edge sealing tapes in the edge sealing process and push the edge sealing tapes to continuously stretch under the driving of the conveying motor 305, so as to match the moving speed of the plates, avoid the edge sealing tapes from being peeled off from the side edges of the plates, and keep the edge sealing tapes stable during conveying through the support of the first guide plates 301 and the second guide plates 302. When the conveying of one of the edge sealing tapes is completed, the through groove 307 is exposed, the first electric slide table 304 pushes the conveying rollers 306 to pass through the through groove 307 and abut against the pressure contact block 303, so that the pressure contact block 303 is pressed to generate a signal indicating that the conveying of the edge sealing tape on this side is completed. Then, the first electric slide table 304 receives the signal to reversely move the conveying rollers 306 to abut against the edge sealing tape on the other side, and starts to convey when the ends of the front and rear edge sealing tapes abut against each other, so as to accurately realize uninterrupted conveying of the edge sealing tapes and avoid overlapping and joint seams during splicing, greatly improving the utilization efficiency and the yield.

[0044] The slitting mechanism 206 comprises a second electric slide table 401, one side of the second electric slide table 401 is provided with an inclined slide rail 402, the second electric slide table 401 is provided with a support block 403, one side of the support block 403 is provided with a support slide frame 404, the support slide frame 404 is slidably provided with a slitting motor 405, one side of a driving shaft of the slitting motor 405 is provided with a support sleeve 406, the support sleeve 406 is rotatably connected with a slitting cutter wheel 407, one end of a rotating shaft of the slitting cutter wheel 407 and one end of the driving shaft of the slitting motor 405 are both provided with a transmission bevel gear 408, and the two transmission bevel gears 408 are in mesh with each other, the inclined slide rail 402 is provided with a limiting sliding groove 409, and the lower part of the slitting motor 405 is provided with a limiting sliding block 410, the limiting sliding block 410 and the limiting sliding groove 409 are in mutual embedding sliding;

[0045] In the working process of the embodiment, when the first end or the last end of the side edge of the board passes through the cutting mechanism 206, the cutting mechanism 206 is started and cuts the edge sealing tape, so that the edge sealing tape is kept flush with the first end and the last end of the board. When the cutting mechanism 206 is started, the second electric slide table 401 moves the support block 403, and then moves the support slide 404 and the cutting motor 405. The cutting motor 405 moves along the inclined edge of the inclined slide rail 402 under the limitation of the support slide 404 and the limiting slide groove 409, so that the cutting motor 405 can move at the same speed as the board, and the cutting motor 405 can also move towards the edge sealing tape. At the same time, the cutting motor 405 drives the cutting knife wheel 407 through the transmission bevel gear 408. The cutting knife wheel 407 and the edge sealing tape are relatively static in the direction along the conveying box 101, and approach each other in the direction perpendicular to the conveying box 101. The cutting knife wheel 407 which is perpendicular to the surface of the edge sealing tape stably cuts the edge sealing tape, completely avoids tearing and uneven cutting of the edge sealing tape, improves the cutting quality, and reduces waste.

[0046] In the working process of the embodiment, the workers clamp and stably move the board from one end to the other end through the power wheels and the transmission belt in the conveying box 101. The board is processed in the processing boxes in sequence, so that the edge sealing tape is installed on one side edge of the board. In the processing process, the side edge of the board is polished through the polishing box 102, so that the burrs on the side edge of the board are eliminated and the surface is smooth. Then, the PUR hot melt adhesive is applied to the side edge of the board through the gluing box 103. Then, the edge sealing tape is attached to the side edge of the board through the tape attaching box 104, and the edge sealing tape is cut according to the length of the side edge of the board. Then, the part of the edge sealing tape which exceeds the board is cut off through the edge cutting box 105, so that the edge sealing tape is flush with the board. Finally, the edges of the edge sealing tape are further polished through the edge polishing box 106, so that the edges are kept smooth, the edge sealing operation of the board is completed, and the board with sealed edges is taken off from the conveying box 101. The board with sealed edges is re-fed to the initial end through the conveying belt 109 for further processing. In the edge sealing process, the two edge sealing tape holders 203 are installed through the two support shafts 202 in the tape attaching box 104, so that when one of the edge sealing tapes is attached, the other edge sealing tape can be accurately attached subsequently without interruption. Meanwhile, the workers can replace the empty edge sealing tape holder 203 while the edge sealing operation is continuously performed, so that the replacement of the edge sealing tape holder 203 does not stop the edge sealing operation, and the non-stop replacement of the edge sealing tape improves the overall processing efficiency and the processing automation rate.

[0047] When working, the edge band is deflected from horizontal to vertical by the deflection sleeve 201, so as to be conveniently attached to the vertical surface of the plate side edge. The two edge band frames 203 are arranged symmetrically up and down, so that the two edge bands converge in the middle of the upper tape box 104, and then the two edge bands pass through the respective deflection sleeves 201 respectively, so as to be deflected from horizontal to vertical. The edge band on the upper edge band frame 203 is close to the inner side wall of the upper tape box 104, and the edge band on the lower edge band frame 203 is relatively far away from the upper tape box 104. Then the two edge bands pass through the through slot of the adjusting box 204, the ends of the two edge bands extend into the through hole 205 and abut against the upper tape top block 312, and the edge band is limited by the limiting frame 308 to avoid deviation when moving. The edge band is pushed to the plate side edge by the upper tape top block 312. When the plate moves to the upper tape top block 312, the upper tape top block 312 and the plate side edge together clamp the edge band by the elastic force of the spring rod 311, so that the edge band close to the plate is attached to the plate and continuously extends with the movement of the plate, and the edge band away from the plate is static due to the friction of the upper tape top block 312. The two edge bands slide relative to each other. When the attached edge band moves to the upper tape top block 312, the edge band away from the plate quickly compensates and is attached to the plate side edge, so as to realize uninterrupted conveying of the edge band. Then the worker replaces the upper edge band frame 203 and extends the new edge band to one end of the limiting frame 308. When the attached edge band moves in the limiting frame 308, the new edge band moves accordingly, so as to ensure that the edge band is always conveyed uninterruptedly. The edge band frame 203 is arranged vertically and deflected by the deflection sleeve 201, so as to reduce the floor area and the overall volume, and improve the space utilization efficiency.

[0048] When working, the staff inserts one side of the plate into the middle of the conveying box 101 to move the plate through the conveying box 101, and the first roller belt 110 assists in supporting the plate, and the L-shaped inner side of the second roller belt 111 assists in supporting the other side bottom and side of the plate at the same time, so that the plate can be moved in a horizontal posture, and the side of the plate extending into the polishing box 102, the gluing box 103, the upper belt box 104, the edge trimming box 105 and the edge grinding box 106 can be supported by the second roller belt 111 when subjected to force processing, so that the plate remains stable during processing, and the conveying roller 306 is clamped with the edge sealing strip under the push of the first electric slide table 304 and the second electric slide table 302, and the conveying roller 306 is in abutment with the edge sealing strip during the edge sealing process and pushes the edge sealing strip to continuously stretch under the drive of the conveying motor 305, so as to match the moving speed of the plate, avoid the edge sealing strip from being peeled off from the side edge of the plate, and keep the edge sealing strip stable during conveying through the support of the first guide plate 301 and the second guide plate 302, when one of the edge sealing strips is conveyed, the through slot 307 is exposed, the first electric slide table 304 pushes the conveying roller 306 through the through slot 307 and abuts against the pressure contact block 303, so that the pressure contact block 303 is pressed to generate a signal indicating that the side edge sealing strip has completed conveying, and then the first electric slide table 304 receives the signal to reversely move the conveying roller 306 to abut against the other side edge sealing strip, and starts conveying when the ends of the front and rear edge sealing strips abut against each other, so as to accurately realize uninterrupted conveying of the edge sealing strip and avoid overlapping and jointing during splicing, greatly improving the utilization efficiency and yield. When the first end or the last end of the plate passes through the cutting mechanism 206, the cutting mechanism 206 is started and cuts the edge sealing strip, so that the edge sealing strip remains flush with the first end and the last end of the plate, and when started, the second electric slide table 401 moves the support block 403, and then moves the support slide 404 and the cutting motor 405, and the cutting motor 405 moves along the inclined edge of the inclined slide rail 402 under the limitation of the support slide 404 and the limiting slide groove 409, so that the cutting motor 405 can move at the same speed and in the same direction as the plate, and the cutting motor 405 can also move towards the edge sealing strip, and the cutting motor 405 drives the cutting knife wheel 407 through the transmission bevel gear 408, and the cutting knife wheel 407 and the edge sealing strip are relatively stationary in the direction of the conveying box 101 and approach each other in the direction perpendicular to the conveying box 101, so that the cutting knife wheel 407 perpendicular to the surface of the edge sealing strip stably cuts the edge sealing strip, completely avoiding tearing and uneven cutting of the edge sealing strip, improving the cutting quality and reducing waste.

[0049] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with the preferred embodiments as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes or modifications do not deviate from the technical solution of the present application. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still belongs to the scope of the technical solution of the present application.

Claims

1. Plate edge banding machine, characterized in that, The invention comprises a conveying box (101), wherein a polishing box (102), a gluing box (103), a belt box (104), an edge cutting box (105) and an edge grinding box (106) are sequentially spliced ​​and installed on one side of the conveying box (101), and a support frame (107) is installed at both ends of the other side of the conveying box (101), and a support slide (108) is installed on the top of the support frame (107). A conveyor belt (109) is installed between the two support frames (107), and there is a gap between the belt surface of the conveyor belt (109) and the support frame (107). The two support slides (108) are provided with a first roller (110) ), a second roller (111) and a third roller (112), a deflection sleeve (201) is installed in the middle of the side wall of the upper belt box (104), a support shaft (202) is provided on one side of the deflection sleeve (201), a through hole (205) is opened on the inner side wall of the upper belt box (104) and located on the other side of the deflection sleeve (201), a slitting mechanism (206) is installed in the through hole (205), an adjustment box (204) is provided between the deflection sleeve (201) and the through hole (205), two support shafts (202) are provided, and an edge banding frame (203) is movably sleeved on the support shaft (202); A first electric slide (304) is installed at the bottom of the regulating box (204), a first guide plate (301) and a second guide plate (302) are provided in the middle of the regulating box (204), both ends of the first guide plate (301) and the second guide plate (302) pass through the two side walls of the regulating box (204), and a through groove for the two edge bands to move in and out is opened on the side wall of the regulating box (204) at the penetration point of the first guide plate (301) and the second guide plate (302); A through slot (307) is provided through the middle of the first guide plate (301) and the middle of the second guide plate (302), and pressure contact blocks (303) are installed in the middle of the inner walls of both sides of the adjustment box (204) near the through slot (307); A conveyor motor (305) is installed on the first electric slide (304). The conveyor motor (305) is vertically arranged. A conveyor roller (306) is installed on the upper end of the driving shaft of the conveyor motor (305). The size of the conveyor roller (306) is smaller than the through groove (307).

2. The plate edge banding machine according to claim 1, characterized in that: The deflection sleeves (201) are provided with two and are connected to each other in parallel. The deflection sleeves (201) are hollow sleeve structures and have a rectangular ring cross-section. The straight lines where the long sides of the two ends of the deflection sleeves (201) are located are perpendicular to each other in different planes. The deflection sleeves (201) are installed on the side wall of the upper belt box (104) through a connecting frame (207).

3. The plate edge banding machine according to claim 1, characterized in that: A limiting frame (308) is installed on the inner wall of the upper belt box (104) and between the regulating box (204) and the through hole (205). The limiting frame (308) is flush with the through slot of the regulating box (204), and the through hole (205) is flush with the plate.

4. The plate edge banding machine according to claim 1, characterized in that: A support plate (309) is installed in the through hole (205) and between the slitting mechanism (206) and the limiting frame (308); a limiting block (310) is installed on the support plate (309); a spring rod (311) is installed on the side of the limiting block (310) close to the plate; the telescopic end of the spring rod (311) is connected to an upper belt top block (312); and the upper belt top block (312) is in a vertical state.

5. The plate edge banding machine according to claim 1, characterized in that: The slitting mechanism (206) includes a second electric slide (401), an oblique slide rail (402) is installed on one side of the second electric slide (401), a support block (403) is installed on the second electric slide (401), a support slide (404) is installed on one side of the support block (403), and a slitting motor (405) is slidably installed on the support slide (404).

6. The plate edge banding machine according to claim 5, characterized in that: A support sleeve (406) is provided on one side of the driving shaft of the slitting motor (405), and the support sleeve (406) is rotatably connected to a slitting wheel (407). One end of the rotating shaft of the slitting wheel (407) and one end of the driving shaft of the slitting motor (405) are both installed with a transmission bevel gear (408), and the two transmission bevel gears (408) are meshed with each other. A limiting slide groove (409) is provided on the oblique slide rail (402), and a limiting slider (410) is installed at the lower part of the slitting motor (405), and the limiting slider (410) and the limiting slide groove (409) are mutually engaged and slidable.

7. The plate edge banding machine according to claim 1, characterized in that: Both ends of the first roller (110), the second roller (111) and the third roller (112) are slidably connected to the support rail (108), and both ends of the first roller (110), the second roller (111) and the third roller (112) are threaded with bolts, and the lower ends of the bolts are in contact with the upper surface of the support rail (108). The cross-section of the second roller (111) is L-shaped, and the two inner side surfaces of the second roller (111) are provided with rollers that are evenly distributed at equal distances. The rollers of the first roller (110), the second roller (111) and the third roller (112) are all silicone rollers.

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