CN216914231U

CN216914231U - Bi-polar bag sealer that modularization was equipped

Info

Publication number: CN216914231U
Application number: CN202220219336.7U
Authority: CN
Inventors: 匡升权; 周述君; 沈茂林; 李庆; 曾小华; 杨庆照
Original assignee: Nanxing Machinery Co Ltd
Current assignee: Nanxing Machinery Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-08
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of woodworking machinery, in particular to a double-end edge bonding machine of modular equipment, which consists of a left side machine, a right side machine and a control system; the left side machine with the right side machine all includes the frame, install in the conveyor of frame and along conveyor's direction of delivery installs a plurality of processingequipment in the frame in proper order, the frame along conveyor's direction of delivery has set gradually a plurality of installation stations, and the bottom of every installation station is provided with the dust exhaust pipeline. The utility model reduces the overall maintenance cost and the maintenance difficulty of the double-end edge bonding machine, realizes the modular equipment of a plurality of processing devices of the double-end edge bonding machine, and can also transport each processing device in batches independently, thereby reducing the transportation difficulty; the double-end edge bonding machine is clean in use environment, the quality of processed plates is improved, the time for cleaning the edge bonding machine is shortened, and the production efficiency is improved.

Description

Bi-polar bag sealer that modularization was equipped

Technical Field

The utility model relates to the technical field of woodworking machinery, in particular to a double-end edge bonding machine of modular equipment.

Background

The existing furniture factory has a combined plate spliced by a shaving board, a medium-density fiberboard and other artificial boards, the edges of the four edges of the combined plate are uneven, the edge sealing is needed to cover the rough surface of the combined plate, the appearance quality is improved, and at present, the manufacturers often saw two edges by a double-end saw and then seal the edges by an edge sealing machine. The edge bonding machine with the double-end saw function is developed on the double-end sealing, so that the number of personnel is reduced, errors are reduced, and the yield is improved. In the prior art, the double-saw automatic edge sealing machine disclosed in patent publication No. CN105643764B, publication No. 2018-08-14 is provided with double saws, gluing, pressing, belt cutting, rough trimming, fine trimming, edge scraping and polishing, but when the double-saw automatic edge sealing machine is used for processing long wood of furniture, the production capacity is high, the sawn wood is strip-shaped, a large amount of chips and flying dust are generated, the double-saw automatic edge sealing machine is not easy to clean, the environment is polluted, manual cleaning is needed frequently, and the processing efficiency and the quality are influenced.

Disclosure of Invention

The utility model provides a double-end edge bonding machine of modular equipment aiming at the problems in the prior art, which is novel in structure and ingenious in design, each installation station corresponds to each processing device one by one and can be detachably installed, so that each processing device can be conveniently and independently maintained after being installed and detached, the overall maintenance cost and the maintenance difficulty of the double-end edge bonding machine are reduced, the modular equipment of a plurality of processing devices of the double-end edge bonding machine is realized, each processing device can also be independently transported in batches, and the transportation difficulty is reduced; furthermore, a dust exhaust pipeline is arranged at the bottom of each installation station, a dust exhaust fan or a dust suction pump can be installed in the dust exhaust pipeline, so that the chips and flying dust generated by the processing device on the installation station during processing of the plates can be collected in a centralized manner, the chips and flying dust can be discharged and processed in a centralized manner, the double-end edge bonding machine is clean in use environment, the quality of the processed plates can be improved, the time for cleaning the edge bonding machine is shortened, and the production efficiency can be improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a double-end edge bonding machine of modular equipment, which consists of a left side machine, a right side machine and a control system, wherein the left side machine and the right side machine are symmetrical to each other and have the same structure; the left side machine with the right side machine all includes the frame, install in the conveyor of frame and along conveyor's direction of delivery installs a plurality of processingequipment in the frame in proper order, the frame along conveyor's direction of delivery has set gradually a plurality of installation stations, and a plurality of processingequipment are respectively one-to-one demountable installation on the installation station that corresponds, and the bottom of every installation station is provided with the dust exhaust pipeline.

Wherein, a plurality of processingequipment include along reducing mechanism, the device of milling in advance that conveyor's direction of delivery set gradually, send the area of cutting pinch roller device, rubberizing rubber coating device, end and end area of cutting device, rough repair device, the device of truing, four edges and corners tracking device, scrape the limit device, the device and burnishing device are scraped to the tie, reducing mechanism, the device of milling in advance, send the area of cutting pinch roller device, rubberizing rubber coating device, end and end area of cutting device, the device of truing, four edges and corners tracking device, scrape the limit device, the device is scraped to the tie and burnishing device is demountable installation respectively one by one on the installation station that corresponds.

The mounting station comprises a mounting base, the frame is provided with a plurality of mounting chutes, the mounting base slides one by one respectively in the mounting chutes, a plurality of lock holes are arranged on the mounting base in a penetrating manner, locking screws are assembled in the lock holes, and the locking screws are used for being abutted to the frame.

Wherein, the locking screw thread connection is in the lockhole.

The dust exhaust pipeline is located below the installation sliding groove and in one-to-one correspondence with the installation sliding groove, and the dust exhaust pipeline is communicated with the installation sliding groove.

Wherein, the control system is provided with a control operation screen.

Wherein, the frame is detachably equipped with a pressure beam, and the conveying device is arranged on the pressure beam.

The crushing device comprises an upper crushing assembly and a lower crushing assembly which correspond to each other in an upper-lower mode; the crushing mechanism also comprises a mounting seat and an integral lifting seat arranged on the mounting seat in a sliding manner, the upper crushing assembly and the lower crushing assembly are arranged on one side of the integral lifting seat, and the mounting seat is provided with an integral up-down adjusting assembly used for controlling the integral lifting seat to move up and down;

the crushing mechanism further comprises a base and sliding rails arranged on two sides of the base, the mounting seat is connected with the sliding rails in a sliding mode, and an integral front-back adjusting assembly used for driving the mounting seat to move back and forth along the sliding rails is arranged on the rear side of the base.

The integral up-down adjusting assembly comprises an integral up-down rotating screw rod and an integral up-down displacement sensor, the integral up-down rotating screw rod is rotatably arranged on the mounting seat, and the integral up-down rotating screw rod penetrates through the integral up-down displacement sensor and then is in threaded connection with the integral lifting seat;

the whole front and back adjusting part comprises a connecting plate, a whole front and back rotating screw rod and a whole front and back displacement sensor, the connecting plate is fixed on one side of the mounting seat, the whole front and back rotating screw rod rotates and is arranged on the connecting plate, the whole front and back displacement sensor is arranged on the connecting plate, and the whole front and back rotating screw rod penetrates through the whole front and back displacement sensor and then the base bolt joint.

The periphery of the upper crushing assembly and the periphery of the lower crushing assembly are both provided with dust collection cover bodies, and the dust collection cover bodies are detachably connected with the mounting seat.

The utility model has the beneficial effects that:

the edge bonding machine is novel in structure and ingenious in design, each installation station corresponds to each processing device one by one and can be detachably installed, so that each processing device can be conveniently and independently maintained after being installed and disassembled, the overall maintenance cost and maintenance difficulty of the double-end edge bonding machine are reduced, modular equipment of a plurality of processing devices of the double-end edge bonding machine is realized, each processing device can also be independently transported in batches, and the transportation difficulty is reduced; furthermore, a dust exhaust pipeline is arranged at the bottom of each installation station, a dust exhaust fan or a dust suction pump can be installed in the dust exhaust pipeline, so that the chips and flying dust generated by the processing device on the installation station during processing of the plates can be collected in a centralized manner, the chips and flying dust can be discharged and processed in a centralized manner, the double-end edge bonding machine is clean in use environment, the quality of the processed plates can be improved, the time for cleaning the edge bonding machine is shortened, and the production efficiency can be improved.

Drawings

Fig. 1 is a schematic structural view of a double-end edge bonding machine of a modular equipment of the present invention.

Fig. 2 is a schematic structural diagram of the rack of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the crushing apparatus of the present invention.

Fig. 5 is a front view of the pulverizing apparatus of the present invention.

FIG. 6 is a schematic view of the dust-collecting cover hidden in the present invention.

FIG. 7 is another perspective view of the present invention with the dust-absorbing cover hidden.

The reference numerals in fig. 1 to 7 include:

100. a frame; 101. a conveying device; 102. a crushing device; 103. a pre-milling device; 104. the belt feeding and cutting pinch roller device; 105. a gluing device; 106. a head and tail belt cutting device; 107. roughly trimming the device; 108. a finishing device; 109. a quadrangular corner angle tracking device; 110. an edge scraping device; 111. a flat scraping device; 112. a polishing device; 113. mounting a base; 114. installing a chute; 115. a lock hole; 117. controlling an operation screen; 118. pressing the beam; 119. a dust exhaust pipeline;

1. a mounting seat; 2. an integral lifting seat; 3. a base; 4. a slide rail; 5. integrally rotating the screw rod up and down; 6. an integral up-down displacement sensor; 7. a crushing motor is arranged; 8. feeding a crushing knife; 9. a horizontal moving seat; 10. a vertical moving seat; 11. an upper fixed seat; 13. thirdly, rotating the screw rod back and forth; 14. a third front-rear displacement sensor; 16. a third up-down rotating screw rod; 17. a third up-down displacement sensor; 18. a lower fixed seat; 19. a lower crushing knife; 20. a lower crushing motor; 21. a connecting plate; 22. integrally rotating the screw rod forwards and backwards; 23. an integral front and rear displacement sensor; 24. a dust absorption cover body.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

A double-end edge bonding machine of a modularized device is disclosed, as shown in figures 1 to 7, the double-end edge bonding machine is composed of a left side machine, a right side machine and a control system, wherein the left side machine and the right side machine are symmetrical to each other and have the same structure; the left side machine with the right side machine all includes frame 100, installs in the conveyor 101 of frame 100 and along a plurality of processingequipment of conveyor 101's direction of delivery install in proper order on frame 100, frame 100 along conveyor 101's direction of delivery has set gradually a plurality of installation stations, and a plurality of processingequipment are respectively one-to-one demountable installation on the installation station that corresponds, and the bottom of every installation station is provided with dust exhaust pipeline 119. Specifically, the utility model has novel structure and ingenious design, each installation station corresponds to each processing device one by one and can be detachably installed, each processing device can be conveniently and independently maintained after being installed and detached, the integral maintenance cost and the maintenance difficulty of the double-end edge bonding machine are reduced, modular equipment of a plurality of processing devices of the double-end edge bonding machine is realized, each processing device can also be independently transported in batches, and the transportation difficulty is reduced; furthermore, be provided with dust exhaust pipeline 119 bottom every installation station, dust exhaust fan or dust absorption pump can have been installed in the dust exhaust pipeline 119 to the piece, the collection is concentrated to flying dust that the processingequipment on the installation station produced when handling panel processing, are favorable to concentrating the discharge with piece, flying dust and handle, and it is clean to use this bi-polar bag sealer service environment, is favorable to improving the quality of processing panel, reduces the time of clean bag sealer, is favorable to improving production efficiency.

In this embodiment, the plurality of processing devices include a crushing device 102, a pre-milling device 103, a belt conveying and cutting pinch roller device 104, an upper glue coating device 105, a head and tail belt cutting device 106, a rough trimming device 107, a fine trimming device 108, a four-edge-angle tracking device 109, an edge scraping device 110, a flat scraping device 111, and a polishing device 112, which are sequentially arranged along the conveying direction of the conveying device 101, wherein the crushing device 102, the pre-milling device 103, the belt conveying and cutting pinch roller device 104, the upper glue coating device 105, the head and tail belt cutting device 106, the rough trimming device 107, the fine trimming device 108, the four-edge-angle tracking device 109, the edge scraping device 110, the flat scraping device 111, and the polishing device 112 are detachably mounted on corresponding mounting stations one by one. Specifically, the crushing device 102, the pre-milling device 103, the belt-feeding and belt-cutting pinch roller device 104, the glue-applying and glue-coating device 105, the head-tail belt-cutting device 106, the rough-trimming device 107, the finishing device 108, the quadrangular corner tracking device 109, the edge-scraping device 110, the flat-scraping device 111 and the polishing device 112 are all the prior art, and the bottom of the crushing device 102, the pre-milling device 103, the belt-feeding and belt-cutting pinch roller device 104, the glue-applying and glue-coating device 105, the head-tail belt-cutting device 106, the rough-trimming device 107, the edge-scraping device 110, the flat-scraping device 111 and the polishing device 112 is equipped with a mounting bottom plate which is used for being mounted on a mounting base 113 of a mounting station described below so as to realize the operation of the crushing device 102, the pre-milling device 103, the belt-feeding and belt-cutting pinch roller device 104, the glue-applying and glue-coating device 105, the head-tail belt-cutting device 106, the rough-trimming device 107, the finishing device 108, the finishing device 105, the belt-cutting device 105, the finishing device 108, the belt-tail belt-cutting device 112 and the polishing device 112, Assembling and disassembling the quadrangular corner tracking device 109, the edge scraping device 110, the flat scraping device 111 and the polishing device 112; the four-edge tracking device 109 can adopt a four-edge tracking and finishing device of an edge bonding machine with the application number of CN201220137173.4 or an edge bonding machine with a quick-return mechanism with the application number of 202120920768.6; reducing mechanism 102 is fit for processing panel such as blank honeycomb panel, hollow core plate, shaving board, density board, can realize saw cutting 6 MM's processing to the honeycomb panel unilateral within 60MM of thickness.

In this embodiment, the installation station includes mounting base 113, frame 100 is provided with a plurality of installation chutes 114, mounting base 113 respectively one by one slide set up in the installation chute 114, it is provided with a plurality of lockholes 115 to run through on the mounting base 113, be equipped with locking screw in the lockhole 115, locking screw is used for the butt with frame 100. Specifically, the mounting base 113 is slidably mounted in the mounting chute 114, so that the position of the mounting base 113 can be conveniently adjusted, the use is flexible, the processing requirements of various plates can be met, the structure is ingenious, and the use is convenient; further, when the mounting base 113 needs to be fixed, the locking screw is in threaded connection with the locking hole 115, and the locking screw is rotated to pass through the locking hole 115 to be abutted and locked with the rack 100, so that the operation is convenient.

In this embodiment, the dust exhaust pipe 119 is located below the installation chute 114, the dust exhaust pipe 119 corresponds to the installation chute 114 one by one, and the dust exhaust pipe 119 is communicated with the installation chute 114. Specifically, under the above arrangement, it can be ensured that the chips and fly ash generated after the processing of the plate material by the plurality of processing devices can fall off or be adsorbed in time, and the chips and the fly ash can be discharged from the installation chute 114 into the dust exhaust pipeline 119 for centralized dust exhaust.

In this embodiment, the control system is provided with a control operation screen 117. Specifically, during edge sealing operation, the control operation screen 117 is operated, the control system drives each processing device to operate, a wood board to be subjected to edge sealing enters the feeding hole, the plate is fed into the double-end edge sealing machine through the conveying device 101, and then the plate is fed out of the edge sealing machine after sequentially passing through the crushing device 102, the pre-milling device 103, the belt conveying, cutting and pressing roller device 104, the glue applying and gluing device 105, the head-tail belt cutting device 106, the rough trimming device 107, the fine trimming device 108, the four-edge-angle tracking device 109, the edge scraping device 110, the flat scraping device 111 and the polishing device 112, so that one double-end edge sealing operation is completed.

In this embodiment, the frame 100 is detachably assembled with a pressing beam 118, and the conveying device 101 is mounted on the pressing beam 118. In particular, in this arrangement, it is convenient to directly replace and disassemble the pressing beam 118 for inspection and maintenance of the conveyor 101.

In this embodiment, the crushing device includes an upper crushing assembly and a lower crushing assembly which correspond to each other up and down; the crushing mechanism further comprises a mounting seat 1 and an integral lifting seat 2 arranged on the mounting seat 1 in a sliding mode, the upper crushing assembly and the lower crushing assembly are arranged on one side of the integral lifting seat 2, and the mounting seat 1 is provided with an integral up-down adjusting assembly used for controlling the integral lifting seat 2 to move up and down;

the crushing mechanism further comprises a base 3 and sliding rails 4 arranged on two sides of the base 3, the mounting seat 1 is connected with the sliding rails 4 in a sliding mode, and an integral front-back adjusting assembly used for driving the mounting seat 1 to move back and forth along the sliding rails 4 is arranged on the rear side of the base 3.

The crushing device is novel in structure and ingenious in design, and when the crushing device works, plates pass through the space between the upper crushing assembly and the lower crushing assembly, the upper crushing assembly and the lower crushing assembly which correspond to each other up and down are used for cutting the upper half and the lower half of the plates at the same time, force is enabled to move towards the inside of the plates from the cutting force, and the phenomena of edge breakage and corner breakage of the plates are effectively avoided; the integral up-down adjusting component can adjust the up-down position of the integral lifting seat 2 so as to adjust the up-down positions of the upper crushing component and the lower crushing component; the integral front-back adjusting assembly drives the mounting seat 1 to move back and forth so as to adjust the front-back positions of the upper crushing assembly and the lower crushing assembly, and the integral front-back adjusting assembly is flexible to use and convenient to adjust and operate.

The integral up-down adjusting assembly comprises an integral up-down rotating screw rod 5 and an integral up-down displacement sensor 6, the integral up-down rotating screw rod 5 is rotatably arranged on the mounting base 1, and the integral up-down rotating screw rod 5 penetrates through the integral up-down displacement sensor 6 and then is in threaded connection with the integral lifting base 2. Specifically, under the arrangement, the integral up-and-down rotating screw rod 5 is rotated to drive the integral lifting seat 2 to move up and down, so that the upper crushing assembly and the lower crushing assembly can be adjusted in position at the same time, and the up-and-down position is realized, so that the use is flexible, and the adjustment is convenient; the integral up-down displacement sensor 6 can display corresponding coordinates according to the number of turns of the integral up-down rotating screw rod 5, and the adjustment is accurate and reliable;

the upper crushing assembly comprises an upper crushing motor 7, an upper crushing cutter 8, a horizontal moving seat 9, a vertical moving seat 10 and an upper fixed seat 11, the upper crushing motor 7 is mounted on the vertical moving seat 10, the output end of the upper crushing motor 7 is in driving connection with the upper crushing cutter 8, the upper fixed seat 11 is fixed on one side of the integral lifting seat 2, the horizontal moving seat 9 is horizontally and slidably arranged on the upper fixed seat 11, and the upper fixed seat 11 is provided with a third front-back adjusting assembly for adjusting the horizontal moving seat 9 to move back and forth;

the vertical moving seat 10 is vertically slidably arranged on the horizontal moving seat 9, and the horizontal moving seat 9 is provided with a third up-down adjusting assembly for adjusting the vertical moving seat 10 to move up and down.

Specifically, the integral up-down adjusting assembly and the integral front-back adjusting assembly can synchronously adjust the positions of the upper crushing assembly and the lower crushing assembly at the same time; and further, the third front-back adjusting component and the third upper-lower adjusting component can be respectively and independently adjusted according to the position of the upper crushing motor 7, so that the use is flexible, and the distance between the upper crushing knife 8 and the lower crushing knife 19 can be effectively adjusted.

The third front-back adjusting assembly comprises a third front-back rotating screw rod 13 and a third front-back displacement sensor 14, the third front-back rotating screw rod 13 is rotatably arranged on the upper fixed seat 11, the third front-back displacement sensor 14 is arranged on one side of the upper fixed seat 11, and the third front-back rotating screw rod 13 penetrates through the third front-back displacement sensor 14 and then is in threaded connection with the horizontal moving seat 9;

the third up-down adjusting component comprises a third up-down rotating screw rod 16 and a third up-down displacement sensor 17, the third up-down rotating screw rod 16 is rotatably arranged on the horizontal moving seat 9, the third up-down displacement sensor 17 is arranged on the horizontal moving seat 9, and the third up-down rotating screw rod 16 penetrates through the third up-down displacement sensor 17 and then is in threaded connection with the vertical moving seat 10.

Specifically, the position of the upper crushing motor 7 can be adjusted by rotating the third front-back rotating screw rod 13 and the third up-down rotating screw rod 16; the third front-back displacement sensor 14 and the third up-down displacement sensor 17 can respectively display the adjusted coordinate number according to the rotating number of turns of the third front-back rotating screw rod 13 and the third up-down rotating screw rod 16, so that the adjustment accuracy is ensured.

Wherein, the lower crushing assembly comprises a lower fixed seat 18, a lower crushing knife 19 and a lower crushing motor 20; lower crushing motor 20 is installed lower fixing base 18, lower fixing base 18 is installed whole lift seat 2, the output of lower crushing motor 20 with smash sword 19 down and be connected. Specifically, the installation of above-mentioned setting is stable, and the structure is firm, guarantees the stability of smashing subassembly work down.

Wherein, the whole front and back adjusting part includes connecting plate 21, whole front and back rotation lead screw 22 and whole front and back displacement sensor 23, connecting plate 21 is fixed one side of mount pad 1, whole front and back rotation lead screw 22 rotate set up in connecting plate 21, whole front and back displacement sensor 23 is installed connecting plate 21, whole front and back rotation lead screw 22 passes behind the whole front and back displacement sensor 23 with 3 spiro unions of base. Specifically, under the arrangement, the integral front-back rotating screw rod 22 is rotated to drive the mounting base 1 to move back and forth, so that the upper crushing assembly and the lower crushing assembly can be simultaneously adjusted in position, and front-back position adjustment is realized, so that the use is flexible, and the adjustment is convenient; the integral forward-backward displacement sensor 23 can display corresponding coordinates according to the rotation turns of the integral forward-backward rotation lead screw 22, and the adjustment is accurate and reliable.

Wherein, go up crushing unit's periphery with lower crushing unit's periphery all is provided with dust absorption cover body 24, and dust absorption cover body 24 can dismantle with mount pad 1 and be connected. Specifically, the dust collection cover body 24 can be detachably connected with the mounting base 1 through screws, so that the replacement, assembly and disassembly are convenient; the dust-absorbing cover body 24 is connected with an external dust-absorbing and dust-removing system, so that the effect of removing scraps is facilitated, a clean processing environment is provided, and the structure is reliable.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a bi-polar bag sealer that modularization was equipped which characterized in that: the double-end edge bonding machine consists of a left side machine, a right side machine and a control system, wherein the left side machine and the right side machine are symmetrical to each other and have the same structure; the left side machine with the right side machine all includes the frame, install in the conveyor of frame and along conveyor's direction of delivery installs a plurality of processingequipment in the frame in proper order, the frame along conveyor's direction of delivery has set gradually a plurality of installation stations, and a plurality of processingequipment are respectively one-to-one demountable installation on the installation station that corresponds, and the bottom of every installation station is provided with the dust exhaust pipeline.

2. The double-ended edge banding machine of claim 1, wherein: a plurality of processingequipment include along reducing mechanism, the device of milling in advance that conveyor's direction of delivery set gradually, send and take surely pinch roller device, rubberizing rubber coating device, end and end surely takes the device, rough repair device, the device of truing, four edges and corners tracking device, scrape the limit device, the device and burnishing device are strikeed to the tie, reducing mechanism, the device of milling in advance, send and take surely pinch roller device, rubberizing rubber coating device, end and end surely takes the device, the device of truing, four edges and corners tracking device, scrape the limit device, the device and burnishing device are respectively demountable installation on the installation station that corresponds one by one.

3. The double-ended edge banding machine of claim 1, wherein: the installation station includes the mounting base, the frame is provided with a plurality of installation spouts, the mounting base respectively one-to-one slip set up in the installation spout, it is provided with a plurality of lockholes to run through on the mounting base, be equipped with locking screw in the lockhole, locking screw is used for with the frame butt.

4. The double-ended edge banding machine of claim 3, wherein: the locking screw is in threaded connection with the locking hole.

5. The double-ended edge banding machine of claim 3, wherein: the dust exhaust pipeline is located below the installation sliding groove and in one-to-one correspondence with the installation sliding groove, and the dust exhaust pipeline is communicated with the installation sliding groove.

6. The double-ended edge banding machine of claim 1, wherein: the control system is provided with a control operation screen.

7. The double-ended edge banding machine of claim 1, wherein: the machine frame is detachably provided with a pressing beam, and the conveying device is arranged on the pressing beam.

8. The double-ended edge banding machine of claim 2, wherein: the crushing device comprises an upper crushing assembly and a lower crushing assembly which correspond to each other in an upper-lower mode; the crushing device also comprises a mounting seat and an integral lifting seat arranged on the mounting seat in a sliding manner, the upper crushing assembly and the lower crushing assembly are arranged on one side of the integral lifting seat, and the mounting seat is provided with an integral up-down adjusting assembly used for controlling the integral lifting seat to move up and down;

the crushing device further comprises a base and sliding rails arranged on two sides of the base, the mounting seat is connected with the sliding rails in a sliding mode, and an integral front-back adjusting assembly used for driving the mounting seat to move back and forth along the sliding rails is arranged on the rear side of the base.

9. The double-ended edge banding machine of claim 8, wherein: the integral up-down adjusting assembly comprises an integral up-down rotating screw rod and an integral up-down displacement sensor, the integral up-down rotating screw rod is rotatably arranged on the mounting seat, and the integral up-down rotating screw rod penetrates through the integral up-down displacement sensor and then is in threaded connection with the integral lifting seat;

the whole front and back adjusting part comprises a connecting plate, a whole front and back rotating screw rod and a whole front and back displacement sensor, the connecting plate is fixed on one side of the mounting seat, the whole front and back rotating screw rod rotates and is arranged on the connecting plate, the whole front and back displacement sensor is arranged on the connecting plate, and the whole front and back rotating screw rod penetrates through the whole front and back displacement sensor and the base in threaded connection.

10. The double-ended edge banding machine of claim 8, wherein: go up crushing unit's periphery with crushing unit's periphery all is provided with the dust absorption cover body down, and the dust absorption cover body can be dismantled with the mount pad and be connected.