CN217915847U - Automatic bevel edge cutting and pressing device - Google Patents

Abstract

The utility model provides an automatic band cutting of hypotenuse is pressed and is pasted device belongs to plank processing machinery field, press including the hypotenuse and paste the structure, the hypotenuse is pressed and is pasted the fixed band cutting structure that is provided with in upper reaches side of structure and is used for cutting off the banding area, the fixed band trimming structure that is provided with in upper reaches side of band cutting structure is used for the fluting to the banding area, the band trimming structure is including the band trimming saw of installing on the mounting panel that can the activity adjustment fluting position, the hypotenuse is pressed and is pasted the structure and is pressed including the hypotenuse initiative of can the activity adjustment and paste the wheel, the band trimming saw that can the activity be adjusted and the cooperation that the hypotenuse initiative was pressed and is pasted the wheel have improved the commonality of equipment simultaneously the installation of formula as an organic whole and provide the basis, press the structure of pasting through a complete mounting panel then, the band cutting structure with the band trimming structure and carry out the installation of integration, can avoid the transition problem that the components of a whole that can function independently installation formed, the utility model provides a device has the advantage of pressing and pasting of high in quality, commonality height and stability.

Description

Automatic bevel edge cutting and pressing device

Technical Field

The utility model belongs to plank processing machinery especially relates to an automatic area of surely taking of hypotenuse is pressed and is pasted device.

Background

In the processing process of the wood board, an edge sealing strip is generally required to be adhered to the edge of the wood board so as to ensure the service life and the aesthetic property of the wood board. The edges of the wood boards are provided with straight edges and oblique edges, the oblique edges are oblique edges of 45 degrees generally, and in the process of edge sealing of the oblique edges of 45 degrees, grooving and trimming of the edge sealing bands are often needed first, and then the edge sealing bands are pressed and attached to the wood boards.

Plank processing machinery on the present market is generally to repairing the area and cutting the belting and separately install and use 45 pressing the device, leads to need install transitional coupling structure in addition between two devices or adopt artifical the plugging into, makes whole production line form great degree of difficulty in the installation is adjusted, and is higher to professional technical staff's degree of dependence, has the whole circumstances of bringing effect and unstable quality simultaneously.

SUMMERY OF THE UTILITY MODEL

Based on prior art there is the problem, the utility model provides an automatic cutting of hypotenuse presses and pastes device, press the structure including the hypotenuse of fixed mounting in panel transport structure one side to panel transport structure's direction of advance is the downstream direction, uses the opposite direction of downstream direction as the upstream direction, the hypotenuse press the fixed cutting structure that is used for cutting off the banding area that is provided with in the upstream side of structure, the fixed trimming structure that is used for to the banding area that is provided with in the upstream side of cutting structure, trimming structure including the installation of ability activity adjustment fluting position on the mounting panel band saw, the hypotenuse press paste structure fixed connection to the mounting panel and press the hypotenuse initiative of pasting the wheel of height including ability activity adjustment, trimming structure be connected to the cutting structure through banding area transport structure, cutting structure is connected to the hypotenuse through banding area transport structure again and presses the structure to paste the structure.

The bevel edge automatic cutting band pressing and pasting device further comprises a supporting stand column and a supporting frame, the supporting stand column and the supporting frame are jointly fixed and support the mounting plate, a motor dovetail guide rail is vertically mounted on one side, away from the plate conveying structure, of the mounting plate, a band repairing motor is mounted on the motor dovetail guide rail in a sliding mode, a power output shaft of the band repairing motor penetrates through the mounting plate and is fixedly provided with a band repairing saw blade, and the band repairing saw blade and the band repairing motor form the band repairing saw; one end of the dovetail guide rail of the motor, which is far away from the mounting plate, is in threaded connection with an adjusting screw, the adjusting screw abuts against the belt repairing motor, and the sliding of the belt repairing motor is controlled by adjusting the tightness degree of the adjusting screw; the band repairing device comprises a mounting plate, a band repairing table, a band pressing cylinder, a band pressing guide wheel, a swing rod and a swing rod, wherein the band repairing table is fixedly mounted on one side of the mounting plate, which is opposite to the band repairing sheet, and the band repairing table is provided with a band repairing opening capable of enabling the band repairing sheet to protrude; the mounting panel at the downstream side of repairing the area platform correspond the department be provided with be used for accepting the banding area that stretches out from repairing the area platform the side band baffle, the top of side band baffle is provided with the side band buffering clamp plate of rotation installation on the mounting panel, side band buffering clamp plate and side band baffle cooperate and carry out centre gripping direction and be connected to the banding structure of low reaches to the banding area.

The belt cutting structure comprises a cut-off cylinder mounting seat fixedly mounted on a mounting plate, a driving belt feeding knurling wheel is rotatably mounted on the mounting plate at a position corresponding to one side, close to the side belt buffer pressing plate, of the cut-off cylinder mounting seat through a driving structure, and a driven belt feeding knurling wheel matched with the driving belt feeding knurling wheel and used for clamping and conveying the side sealing belt is rotatably mounted below the driving belt feeding knurling wheel; the belt cutting cylinder is fixedly mounted on the truncation cylinder mounting seat, the power output end of the belt cutting cylinder is fixedly connected to a cutting blade which is slidably mounted on the truncation cylinder mounting seat, and the belt cutting cylinder drives the cutting blade to slide so as to cut a banding belt fed into the truncation cylinder mounting seat; one side of the truncation cylinder mounting seat close to the inclined edge pressing and pasting structure is provided with a right side guiding piece of the edge sealing belt, a limiting pressing plate is arranged above the right side guiding piece of the edge sealing belt, and the limiting pressing plate and the right side guiding piece of the edge sealing belt are matched to clamp, guide and connect the edge sealing belt to the downstream inclined edge pressing and pasting structure.

Wherein, hypotenuse press paste the structure and include that the hypotenuse on the fixed mounting panel presses and pastes the assembly mount pad, the hypotenuse is pressed and is pasted fixed mounting on the assembly mount pad and is pressed and paste the guide holder, the hypotenuse is pressed and is provided with the bar hole that is used for installing the hypotenuse initiative and presses and paste the wheel on pasting the guide holder, the hypotenuse initiative is pressed and is pasted the pivot of wheel and extend to the back of mounting panel after passing the bar hole, the hypotenuse is pressed and is pasted still fixed mounting on the assembly mount pad and is pressed and paste the cylinder, the power take off end fixed connection who presses and paste the cylinder is in the pivot that the hypotenuse initiative was pressed and paste the wheel, the hypotenuse press and paste the assembly mount pad and correspond the department rotation and install the pinch roller that is used for bearing panel in one side of panel transport structure, the flexible ability drive hypotenuse of pressing and paste the wheel and be close or keep away from the pinch roller.

The belt pressing guide wheel is arranged above the belt repairing table, the belt repairing blade is arranged below the belt repairing table, a belt repairing suction hood covering the belt repairing blade is fixedly arranged on the lower surface of the belt repairing table, and the belt repairing suction hood is connected to an external dust collection structure.

The upper portion of repairing area platform, sideband buffering clamp plate and banding area right flank guide all be provided with the bandwidth and decide high device, the bandwidth decide high device include with the perpendicular sideslip pole of installing of mounting panel, gliding sliding sleeve of installing is gone up to the sideslip pole, the lower part of sliding sleeve and be located sideslip pole below fixed mounting and decide the high post, the upper portion of sliding sleeve have the fixed column through threaded connection, the upper portion fixedly connected with handle of fixed column can drive the relative sliding sleeve of fixed column and rotate through the handle, the threaded connection of fixed column can oppress on the sideslip pole and restrict the slip of sliding sleeve when screwing up most tightly.

The utility model discloses beneficial effect who has:

1. the utility model discloses an install a complete mounting panel as the installation benchmark in the frame of production line, then install on the mounting panel and repair the area structure, surely take structure and 45 hypotenuses to press and paste the structure, realize the mounting means of integral type, the banding area transport structure who forms such as cooperation sideband buffering clamp plate and sideband baffle can be repaiied in succession automatically, surely take and 45 press and paste, guarantee to press quality and equipment stability, also can avoid simultaneously because of the transition problem that separately installs and form, need not to carry out a large amount of installation and debugging works.

2. The band trimming saw and the bevel edge active pressing and pasting wheel which can be movably adjusted can be adjusted in adaptability according to the specification and size of a target edge sealing band, edge sealing and pasting operation of bevel edge boards which can adapt to various specifications is achieved, and the band trimming saw and the bevel edge active pressing and pasting wheel have better universality.

3. Meanwhile, the band saw and the bevel edge active pressing wheel can be movably adjusted, so that the band saw and the bevel edge active pressing wheel can be adjusted and adapted to each other, errors formed in the conveying process can be made up to a certain extent, the problem of conveying transition is avoided, and the integrated installation forms a foundation.

Drawings

Fig. 1 is a schematic perspective view of an automatic bevel edge cutting and pressing device.

Fig. 2 is a schematic perspective view of another angle of the bevel edge automatic tape cutting and pressing device, which conceals the tape repairing dust hood.

FIG. 3 is a schematic perspective view of the belt repair structure with the dust hood hidden.

Fig. 4 is a perspective view of a belt cutting structure.

Fig. 5 is a schematic perspective view of the bevel edge pressing structure.

Fig. 6 is a schematic perspective view of the back angle of the bevel edge automatic tape cutting and pressing device.

Fig. 7 is an enlarged view of fig. 6 at a.

Fig. 8 is an enlarged view of the bandwidth height setting device, with the sliding sleeve hidden.

Fig. 9 is a schematic view of a bevel edge automatic tape cutting and pressing device in cooperation with a plate material.

FIG. 10 is a schematic view of the mating of the edge banding and the sheet edge.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The bevel edge automatic band cutting and pressing device shown in the attached figures 1-8 comprises a supporting upright post 41 and a supporting frame 42 which are fixedly arranged on one side of a board conveying structure (not shown in the figures, and only a board conveying structure on a conventional production line can be adopted), the supporting upright post 41 and the supporting frame 42 are jointly fixed and support the same mounting plate 4, a bevel edge pressing structure 1 is fixedly arranged on the mounting plate 4, the advancing direction of the board conveying structure is taken as the downstream direction, the opposite direction of the downstream direction is taken as the upstream direction, a band cutting structure 2 for cutting off a sealing band 8 is fixedly arranged on the upstream side of the bevel edge pressing structure 1, a band trimming structure 3 for grooving the sealing band 8 is fixedly arranged on the upstream side of the band cutting structure 2, the band trimming structure 3 comprises a band trimming belt 31 which can movably adjust the grooving position and is arranged on the mounting plate 4, the bevel edge pressing and pasting structure 1 is fixedly connected to a mounting plate 4 and comprises a bevel edge active pressing and pasting wheel 11 capable of movably adjusting the pressing and pasting height, the trimming belt structure 3 is connected to the cutting belt structure 2 through a trimming belt conveying structure, the cutting belt structure 2 is connected to the bevel edge pressing and pasting structure 1 through a trimming belt conveying structure, the trimming belt structure 3, the cutting belt structure 2 and the bevel edge pressing and pasting structure 1 are integrally installed on the same fixed mounting plate 4 through optimization and adjustment of the structure, the preset installation position limits the relative position among the structures, the design and installation of the trimming belt conveying structure are convenient, the trimming belt conveying structure connects the structures into a whole to run, automatic and continuous trimming, cutting and 45-degree pressing and pasting are realized, the pressing and pasting quality and the equipment stability are ensured, and meanwhile, the transition problem caused by separate installation can also be avoided, a large amount of installation and debugging work is not needed; the adjustable band saw 31 of repairing of cooperation and hypotenuse initiative are pressed and are pasted wheel 11 can increase the flexibility and the adaptability of equipment, have avoided the not enough problem of flexibility of integrated design installation, have improved the commonality of equipment to the banding operation of different specification and dimension simultaneously.

As a preferred embodiment, a motor dovetail guide rail 32 is vertically installed on one side of the mounting plate 4 far away from the plate conveying structure, a trimming motor 33 is installed on the motor dovetail guide rail 32 in a sliding manner, a power output shaft of the trimming motor 33 penetrates through the mounting plate 4 and is fixedly provided with a trimming band saw blade 34, and the trimming band saw blade 31 is composed of the trimming band saw blade 34 and the trimming band motor 33; the end part of one end of the motor dovetail guide rail 32 far away from the mounting plate 4 is higher than the bottom of the belt repairing motor 33, the end part is higher than the position of the belt repairing motor 33 and is in threaded connection with an adjusting screw 35, the head part of the adjusting screw 35 is at one side far away from the belt repairing motor 33, the tail part of the adjusting screw 35 is butted against the belt repairing motor 33, the distance between the tail part of the adjusting screw 35 and the end part of the motor dovetail guide rail 32 is adjusted by adjusting the tightness degree of the adjusting screw 35, and then the position of the trimming motor 33 is adjusted, so that the slotting position of the edge sealing belt 8 is adjusted, and the sliding of the trimming motor 33 can be controlled in the adjusting process of the adjusting screw 35; the band repairing device is characterized in that the band repairing table 36 is fixedly arranged above the band repairing blade 34 of the mounting plate 4, a band repairing opening 361 capable of enabling the band repairing blade 34 to protrude is formed in the band repairing table 36, a band pressing cylinder 37 is arranged on one side, away from the band repairing blade 34, of the band repairing table 36 of the mounting plate 4 (namely, above the band repairing table 36), a band pressing guide wheel 38 is arranged at the telescopic end of the band pressing cylinder 37 in a rotating mode, the band pressing guide wheel 38 is arranged on the band pressing cylinder 37 in a rotating mode through a swing rod 381, the band pressing cylinder 37 is driven by the stretching and retracting mode to swing to drive the band pressing guide wheel 38 to move away from or close to the band repairing opening 361, a band repairing dust sucking cover 39 covering the band repairing blade 34 is fixedly arranged on the lower surface of the band repairing table 36, the band repairing dust sucking cover 39 is connected to an external dust sucking structure, and dust formed in the groove sucking process is absorbed through the dust sucking structure; the mounting plate 4 is provided with a side band baffle 51 at the corresponding position of the downstream side of the band trimming platform 36 for receiving the edge sealing band 8 extending from the band trimming platform 36, a side band buffer pressing plate 52 rotatably mounted on the mounting plate 4 is arranged above the side band baffle 51, and the side band buffer pressing plate 52 and the side band baffle 51 are matched to clamp, guide and connect the edge sealing band 8 to the downstream band cutting structure 2.

The belt cutting structure 2 comprises a cut-off cylinder mounting seat 21 fixedly mounted on a mounting plate 4, a driving belt conveying knurling wheel 22 is rotatably mounted on the corresponding position of one side, close to the side belt buffering pressing plate 52, of the cut-off cylinder mounting seat 21 of the mounting plate 4 through a driving structure, the driving structure can be a common motor, a driven belt conveying knurling wheel 23 matched with the driving belt conveying knurling wheel 22 and used for clamping and conveying the belt sealing strip 8 is rotatably mounted below the driving belt conveying knurling wheel 22, and the belt sealing strip 8 is driven to extend out of the lower part of the cut-off cylinder mounting seat 21 through the clamping rotation of the driving belt conveying knurling wheel 22 and the driven belt conveying knurling wheel 23; the band cutting cylinder 24 is fixedly mounted on the truncation cylinder mounting seat 21, the power output end of the band cutting cylinder 24 is fixedly connected to a cutting blade 25 which is mounted on the truncation cylinder mounting seat 21 in a vertically sliding manner, the blade edge of the cutting blade 25 faces downwards, and the band cutting cylinder 24 drives the cutting blade 25 to slide downwards so as to cut the banding band 8 fed into the truncation cylinder mounting seat 21; one side of truncation cylinder mount pad 21 near syncline limit pressure structure 1 is provided with banding area right flank piece 26, and the top of banding area right flank piece 26 is provided with spacing clamp plate 27, and spacing clamp plate 27 and the cooperation of banding area right flank piece 26 carry out centre gripping direction to the banding area and be connected to the hypotenuse of low reaches and press structure 1.

Hypotenuse press paste structure 1 include that the hypotenuse of fixed mounting on mounting panel 4 presses and pastes assembly mount pad 12, the hypotenuse is pressed and is pasted assembly mount pad 12 on fixed mounting have the hypotenuse to press and paste guide holder 13, the hypotenuse is pressed and is pasted and be provided with two bar holes that are used for installing hypotenuse initiative press and paste wheel 11 on guide holder 13, every bar hole corresponds respectively that hypotenuse of installation is initiatively pressed and pastes wheel 11, in this embodiment one big one little two hypotenuses initiative press and paste the pivot of wheel 11 and extend to mounting panel 4's the back after passing corresponding bar hole, hypotenuse is pressed and is pasted assembly mount pad 12 on still fixed mounting have two to press and paste cylinder 14, two power take off ends that press and paste cylinder 14 correspond respectively and connect a hypotenuse and initiatively press and paste the pivot of wheel 11, hypotenuse press and paste assembly mount pad 12 correspond department of locating to rotate and install two pinch rollers 15 that are used for bearing panel in one side of panel transport structure, the flexible of pressing and paste cylinder 14 can drive hypotenuse and press and paste guide holder 13 and drive hypotenuse initiative and paste wheel 11 and be close or keep away from pinch roller 15.

In a preferred embodiment, the belt width height-fixing device 6 is disposed above the belt trimming table 36, the belt edge buffering pressing plate 52 and the right side edge sealing belt guiding plate 26, the belt width height-fixing device 6 includes a cross slide rod 61 vertically mounted to the mounting plate 4, a sliding sleeve 62 is slidably mounted on the cross slide rod 61, a height-fixing post 63 is fixedly mounted at a lower portion of the sliding sleeve 62 and below the cross slide rod 61, a fixing post 64 is fixedly connected to an upper portion of the sliding sleeve 62 through a screw thread, a handle 65 is fixedly connected to an upper portion of the fixing post 64, the fixing post 64 can be driven by the handle 65 to rotate relative to the sliding sleeve 62, the screw thread of the fixing post 64 can press against the cross slide rod 61 when being screwed to the tightest and limit the sliding of the sliding sleeve 62, wherein the fixing post 64 of the belt width height-fixing device 6 above the right side edge sealing belt guiding plate 26 is fixedly connected to the right side edge sealing belt guiding plate 26, and the sliding of the sliding sleeve 62 drives the right side edge sealing belt guiding plate 26 to slide, so as to adapt to the side edge sealing belts 8 with different widths and limit the side edge sealing belts 8.

As shown in fig. 9, the pressing device provided in this embodiment is installed on one side of the conveying structure of the wood board production line, the position of the trimming motor 33 is adjusted by the adjusting screw 35 according to the specification and size of the wood board 7 (the ratio of the oblique edge to the straight edge of the side of the wood board, and the left side of the wood board 7 is the side with the oblique edge as shown in fig. 10), so as to set the grooving position of the edge sealing belt 8, then the height of the driving pressing wheel 11 is adjusted by the pressing cylinder 14, so as to press and paste the edge sealing belt part corresponding to the oblique edge part of the wood board 7, and finally the position of the belt width height setting device 6 is adjusted, so that the fixing column 64 can be lightly pressed on the edge sealing belt 8, and the edge sealing belt 8 is prevented from jumping up and down during the conveying process.

In the process of edge sealing operation, the wood board 7 firstly passes through the gluing device under the conveying of the board conveying structure, the gluing device is used for coating the side face of the wood board 7 with glue, and then the wood board with the glue is continuously conveyed to the bevel edge pressing structure 1. In this embodiment, be provided with two supplementary spacing rollers (the upper left corner department of mounting panel shown in fig. 1) on the mounting panel 4, banding area 8 passes then to stretching to band repair platform 36 from between two supplementary spacing rollers, press the area cylinder 37 to drive and press the area guide pulley 38 and lean on to band repair opening 361 and press banding area 8 to band repair saw piece 34, make band repair saw piece 34 open corresponding trench in the department that corresponds of banding area 8 in order to make things convenient for banding area 8 to carry out the bending, then banding area 8 passes through banding buffering clamp plate 52 and side band baffle 51 department and stretches to cutting cylinder mount pad 21 again. In this embodiment, as shown in fig. 6, a telescopic cylinder is provided on the back of the mounting plate 4, and a telescopic end of the telescopic cylinder is connected to the driven tape-feeding knurling wheel 23, so as to drive the driven tape-feeding knurling wheel 23 to press towards the driving tape-feeding knurling wheel 22, so that the rotation of the driving tape-feeding knurling wheel 22 can provide power for the movement of the edge-sealing tape 8, after the edge-sealing tape 8 with a set length passes through the cut-off cylinder mounting seat 21, the tape-cutting cylinder 24 drives the cutting blade 25 to slide downwards and cut off the edge-sealing tape 8, and then the tape-cutting cylinder 24 and the cutting blade 25 are reset to wait for the next cutting; the edge sealing belt 8 extends out of the cut-off cylinder mounting seat 21, then extends to the bevel edge active pressing and pasting wheel 11 through the limiting pressing plate 27 and the right edge sealing belt guide piece 26, at the moment, the wood board 7 passes through the pressing wheel 15 under the conveying of the board conveying structure, the edge sealing belt 8 is pressed and pasted on the inclined edge of the wood board 7 under the matching of the bevel edge active pressing and pasting wheel 11 and the pressing wheel 15, then the wood board moves to the downstream straight edge pressing and pasting structure, and straight edge pressing and pasting operation is completed.

The above-mentioned embodiment only expresses one implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The utility model provides an automatic hypotenuse is cut tape and is pressed and paste device, presses and paste structure (1) including the hypotenuse of fixed mounting in panel transport structure one side, its characterized in that uses panel transport structure's direction of advance as the downstream direction, uses the opposite direction of downstream direction as the upstream direction, the hypotenuse press the fixed tangential belt structure (2) that are provided with and are used for cutting off banding area (8) of pasting the upstream side of structure (1), the fixed trimming structure (3) that are provided with of upstream side of tangential belt structure (2) are used for banding area (8) fluting, trimming structure (3) including installing trimming belt (31) on mounting panel (4) that can the activity adjustment fluting position, hypotenuse press to paste structure (1) fixed connection to mounting panel (4) and including the initiative of ability activity adjustment pressing of pasting the hypotenuse height and paste wheel (11), trimming structure (3) be connected to tangential belt structure (2) through banding area transport structure, slitting structure (2) rethread banding area transport structure is connected to hypotenuse and presses and pastes structure (1).

2. The automatic bevel edge cutting and pressing device is characterized by further comprising a supporting upright post (41) and a supporting frame (42), wherein the supporting upright post (41) and the supporting frame (42) are jointly fixed and support the mounting plate (4), a motor dovetail guide rail (32) is vertically arranged on one side, away from a plate conveying structure, of the mounting plate (4), a trimming motor (33) is arranged on the motor dovetail guide rail (32) in a sliding mode, a power output shaft of the trimming motor (33) penetrates through the mounting plate (4) and is fixedly provided with a trimming saw blade (34), and the trimming saw blade (31) and the trimming motor (33) form the trimming saw (31); one end of the motor dovetail guide rail (32) far away from the mounting plate (4) is in threaded connection with an adjusting screw (35), the adjusting screw (35) abuts against the belt repairing motor (33), and the sliding of the belt repairing motor (33) is controlled by adjusting the tightness degree of the adjusting screw (35); the band repairing device is characterized in that a band repairing table (36) is fixedly installed on one side of a band repairing blade (34) of the mounting plate (4), a band repairing opening (361) capable of enabling the band repairing blade (34) to protrude is formed in the band repairing table (36), a band pressing cylinder (37) is arranged on one side, away from the band repairing blade (34), of the band repairing table (36) of the mounting plate (4), a band pressing guide wheel (38) is installed at the telescopic end of the band pressing cylinder (37) in a rotating mode, the band pressing guide wheel (38) is installed on the mounting plate (4) through a swing rod (381) in a rotating mode, and the band pressing guide wheel (38) is driven by the stretching of the band pressing cylinder (37) to swing and is far away from or close to the band repairing opening (361); the side band buffer pressing plate is characterized in that a side band baffle (51) used for bearing a side band (8) extending out of the band trimming table (36) is arranged at the corresponding position of the downstream side of the band trimming table (36) of the mounting plate (4), a side band buffer pressing plate (52) rotatably mounted on the mounting plate (4) is arranged above the side band baffle (51), and the side band buffer pressing plate (52) is matched with the side band baffle (51) to clamp, guide and connect the side band (8) to a downstream band cutting structure (2).

3. The automatic bevel edge cutting and pressing device according to claim 2, wherein the belt cutting structure (2) comprises a cutting cylinder mounting seat (21) fixedly mounted on a mounting plate (4), a driving belt feeding knurling wheel (22) is rotatably mounted on the mounting plate (4) at a position corresponding to one side, close to the side belt buffering pressing plate (52), of the cutting cylinder mounting seat (21) through a driving structure, and a driven belt feeding knurling wheel (23) matched with the driving belt feeding knurling wheel (22) and used for clamping and conveying the edge sealing belt (8) is rotatably mounted below the driving belt feeding knurling wheel; the belt cutting cylinder (24) is fixedly mounted on the truncation cylinder mounting seat (21), the power output end of the belt cutting cylinder (24) is fixedly connected to a cutting blade (25) which is slidably mounted on the truncation cylinder mounting seat (21), and the belt cutting cylinder (24) drives the cutting blade (25) to slide so as to cut a banding belt (8) fed into the truncation cylinder mounting seat (21); one side of the truncation cylinder mounting seat (21) close to the oblique edge pressing and pasting structure (1) is provided with an edge sealing belt right guide sheet (26), a limiting pressing plate (27) is arranged above the edge sealing belt right guide sheet (26), and the limiting pressing plate (27) is matched with the edge sealing belt right guide sheet (26) to clamp and guide an edge sealing belt (8) and is connected to the downstream oblique edge pressing and pasting structure (1).

4. The automatic bevel edge cutting and pressing device according to claim 3, wherein the bevel edge pressing structure (1) comprises a bevel edge pressing assembly mounting seat (12) fixedly mounted on the mounting plate (4), a bevel edge pressing guide seat (13) is fixedly mounted on the bevel edge pressing assembly mounting seat (12), a strip-shaped hole for mounting a bevel edge active pressing wheel (11) is formed in the bevel edge pressing guide seat (13), a rotating shaft of the bevel edge active pressing wheel (11) penetrates through the strip-shaped hole and extends to the back face of the mounting plate (4), a pressing air cylinder (14) is fixedly mounted on the bevel edge pressing assembly mounting seat (12), a power output end of the pressing air cylinder (14) is fixedly connected to the rotating shaft of the bevel edge active pressing wheel (11), the bevel edge pressing assembly mounting seat (12) is rotatably mounted at a corresponding position on one side of the plate conveying structure and used for supporting a plate, and the stretching of the pressing air cylinder (14) can drive the pressing wheel (11) to be close to or far away from the bevel edge pressing wheel (15).

5. The automatic bevel edge cutting and pressing device as claimed in claim 4, wherein the pressing belt guide wheel (38) is arranged above the belt repairing table (36), the belt repairing blade (34) is arranged below the belt repairing table (36), a belt repairing dust hood (39) covering the belt repairing blade (34) is fixedly arranged on the lower surface of the belt repairing table (36), and the belt repairing dust hood (39) is connected to an external dust collection structure.

6. The automatic beveled edge cutting and pressing device as claimed in claim 5, wherein a belt width height-fixing device (6) is arranged above the belt trimming table (36), the side belt buffer pressing plate (52) and the right edge sealing belt guide piece (26), the belt width height-fixing device (6) comprises a cross sliding rod (61) vertically mounted with the mounting plate (4), a sliding sleeve (62) is slidably mounted on the cross sliding rod (61), a height-fixing column (63) is fixedly mounted at the lower part of the sliding sleeve (62) and below the cross sliding rod (61), a fixing column (64) is connected to the upper part of the sliding sleeve (62) through a thread, a handle (65) is fixedly connected to the upper part of the fixing column (64), the fixing column (64) can be driven to rotate relative to the sliding sleeve (62) through the handle (65), and the thread connection of the fixing column (64) can be pressed on the cross sliding rod (61) and limits the sliding of the sliding sleeve (62) when the fixing column (64) is screwed to the tightest.

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