Automatic binding and molding machine for waistbands

Abstract

The application discloses a kind of automatic bonding forming machines of surrounding strip, including machine base, face paper conveying device, greyboard conveying device and positioning transfer device, the machine base is formed with the positioning and pasting station, greyboard loading station sequentially distributed along front and back, the face paper conveying device is used to convey the face paper coated with adhesive to the positioning and pasting station, the greyboard conveying device is used to convey the greyboard to the greyboard loading station, the positioning transfer device is located in the machine base, for the greyboard is transferred from the greyboard loading station to the positioning and pasting station, and for adjusting the position of the greyboard, so that the greyboard and the face paper are directly opposite and bonded, automatic lamination of greyboard and face paper is realized, and the production efficiency of product is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packaging box processing equipment, in particular to a surrounding strip automatic bonding forming machine. BACKGROUND

[0002] The surrounding strip is usually used for making a surrounding frame in a packaging box, and is mainly composed of a long strip-shaped gray board and a face paper. At present, the automatic bonding of the face paper and the gray board has not been well solved in the prior art. SUMMARY

[0003] The main purpose of the present application is to provide a surrounding strip automatic bonding forming machine, which aims to realize the automatic bonding of the gray board and the face paper and improve the production efficiency of the product.

[0004] To achieve the above purpose, the present application provides a surrounding strip automatic bonding forming machine, which comprises:

[0005] A machine base is formed with a positioning and bonding station, a gray board feeding station, which are sequentially distributed along the front and rear directions.

[0006] A face paper conveying device is used to convey the face paper coated with an adhesive to the positioning and bonding station.

[0007] A gray board conveying device is used to convey the gray board to the gray board feeding station.

[0008] A positioning and conveying device is arranged on the machine base, which is used to convey the gray board from the gray board feeding station to the positioning and bonding station, and is used to adjust the position of the gray board to make the gray board and the face paper opposite to each other for bonding.

[0009] Optionally, the positioning and conveying device comprises:

[0010] A positioning mounting frame is movably mounted on the machine base along the front and rear directions, and the movement path of the positioning mounting frame passes through the positioning and bonding station and the gray board feeding station.

[0011] A suction cup assembly is movably mounted on the positioning mounting frame along the up and down directions.

[0012] A positioning transverse driving assembly is used to drive the positioning mounting frame to move; and

[0013] A positioning vertical driving assembly is used to drive the suction cup assembly to move.

[0014] Optionally, the positioning transverse driving assembly comprises:

[0015] A positioning driving motor is fixed to the machine base; and

[0016] A positioning driving belt is drivingly connected to the positioning driving motor, and the positioning driving belt is conveyed along the front and rear directions.

[0017] The positioning mounting frame is fixed to the positioning driving belt.

[0018] Optionally, the positioning transverse driving assembly further comprises a transverse guide structure, which comprises a guide slider and a guide rail that are matched with each other, the guide rail is arranged in a front-rear direction, and one of the guide slider and the guide rail is arranged on the base and the other is arranged on the positioning mounting frame.

[0019] Optionally, the positioning vertical driving assembly comprises:

[0020] a linear driving device having an up-down movement stroke, a fixed end of the linear driving device being arranged on the base;

[0021] a traction wire, one end of which is arranged at a movable end of the linear driving device and the other end of which is arranged at the positioning mounting frame; and

[0022] a vertical guide structure comprising a guide rod and a guide sleeve that are matched with each other in an up-down direction, one of the guide rod and the guide sleeve being arranged on the positioning mounting frame and the other being arranged on the suction disc assembly.

[0023] Optionally, the positioning moving device further comprises an angle adjusting assembly for adjusting an angle of the positioning mounting frame.

[0024] Optionally, the positioning transverse driving assembly comprises two driving sliders arranged in a left-right direction, both of the driving sliders having a front-rear movement stroke, the positioning mounting frame being arranged between the two driving sliders, one of the two driving sliders being a main driving slider and the other being an auxiliary driving slider.

[0025] The angle adjusting assembly comprises:

[0026] a first hinged mounting structure arranged between the auxiliary driving slider and the positioning mounting frame, for hingedly mounting one end of the positioning mounting frame to the auxiliary driving slider;

[0027] a second hinged mounting structure comprising a hinged base and a hinge rod that are hingedly matched with each other, the hinged base being fixedly mounted on the main driving slider; and

[0028] a deflection compensation structure comprising a deflection compensation slider and a deflection compensation rail that are slidably matched with each other, the deflection compensation rail being arranged in a left-right direction, one of the deflection compensation slider and the deflection compensation rail being arranged on the positioning mounting frame and the other being arranged at an end of the hinge rod away from the hinged base.

[0029] Optionally, the base further comprises a plasterboard storage station located behind the plasterboard feeding station.

[0030] The gray board conveying device is used to convey the gray boards stored at the gray board storage station to the gray board loading station.

[0031] Optionally, a storage bin is formed at the gray board storage station on the machine base for stacking and storing the gray boards upward and downward;

[0032] The gray board conveying device comprises:

[0033] A material supporting assembly is arranged on the machine base, which comprises a plurality of supporting rods extending in the front-rear direction and spaced apart in the left-right direction, and the plurality of supporting rods extend from the gray board storage station to the gray board loading station for supporting the gray boards;

[0034] A sliding push block is movably mounted on the machine base in the front-rear direction and arranged between two supporting rods for pushing the bottom layer of gray boards from the back to the front; and

[0035] A separation plate is arranged above the material supporting assembly, which extends in the up-down and left-right directions and is arranged on the front side wall of the storage bin for limiting the gray boards above the bottom layer of gray boards to separate the gray boards above the bottom layer of gray boards from the bottom layer of gray boards.

[0036] Optionally, the material supporting assembly further comprises a plurality of supporting rod movement adjusting assemblies corresponding to the plurality of supporting rods, each supporting rod movement adjusting assembly comprising:

[0037] Two supporting rod mounting seats are spaced apart in the front-rear direction and movably mounted on the machine base in the left-right direction for the corresponding supporting rods to be mounted across;

[0038] A clamping structure is arranged between the two supporting rod mounting seats, which comprises two clamping rods spaced apart in the front-rear direction, and the upper end of each clamping rod is correspondingly hinged to the upper end of the supporting rod mounting seat to form a clamping space between the lower end of the clamping rod and the lower end of the corresponding supporting rod mounting seat;

[0039] Two locking belts are spaced apart in the front-rear direction and extend in the left-right direction on the machine base, and the two locking belts are respectively located in the corresponding clamping space; and

[0040] An adjusting cylinder, the movable end and the fixed end of which are arranged at the lower ends of the two clamping rods;

[0041] Wherein, the adjusting cylinder is contracted to make the two clamping rods swing towards each other to separate the two clamping rods from the corresponding locking belts, and the adjusting cylinder is elongated to make the two clamping rods swing in the opposite direction to lock the two clamping rods with the corresponding locking belts.

[0042] Optionally, the sliding push block comprises a push block body and a boss protruding from an upper end surface of a rear end of the push block body, a front end surface of the boss being used to abut against a rear end surface of the underlying plasterboard to push the underlying plasterboard.

[0043] Optionally, an upper end surface of the boss is obliquely arranged, and the oblique direction is such that a cross section of the boss gradually increases from the rear to the front; and / or,

[0044] An upper end surface of a left end of the push block body forms a horizontally extending elastic arm, a cantilever end of the elastic arm being arranged adjacent to the boss, an opening between the cantilever end and the push block body being adjustable, so that a distance between an upper end surface of the cantilever end and an upper end surface of the boss is adjustable, for adapting to pushing of plasterboards of different thickness specifications.

[0045] Optionally, the plasterboard conveying device further comprises an upper material blocking assembly arranged between the plasterboard storage station and the plasterboard feeding station, the upper material blocking assembly comprising:

[0046] a mounting rod arranged above the material supporting assembly and extending along the left-right direction; and

[0047] a plurality of flattening frames arranged above the mounting rod and spaced apart along the left-right direction.

[0048] Optionally, the face paper conveying device comprises:

[0049] an adsorption platform fixedly mounted to the machine base and extending along the left-right direction, the adsorption platform passing through the positioning and pasting station and being arranged below the positioning and transferring device; and

[0050] a conveying belt assembly arranged on the adsorption platform, the conveying belt assembly comprising an adsorption conveying belt conveying from left to right;

[0051] wherein the adsorption platform and the adsorption conveying belt together adsorb and fix the face paper on the adsorption conveying belt, and the adsorption conveying belt rotates to drive the face paper to move relative to the adsorption platform.

[0052] Optionally, a cleaning station is formed on the machine base and located to the right of the positioning and pasting station, and the strip automatic adhesive forming machine further comprises a cleaning device arranged at the cleaning station, the cleaning device comprising a mounting plate arranged below the adsorption conveying belt, the mounting plate being movably mounted to the machine base along the front-rear direction, and an upper end surface of the mounting plate being provided with a cleaning member for cleaning the adhesive adhered to the adsorption conveying belt; and / or,

[0053] A gluing station is formed on the machine base and is located on the left side of the positioning and pasting station. The automatic strip bonding and forming machine also includes a gluing device arranged at the gluing station for gluing the face paper conveyed to the gluing station.

[0054] In the technical solution of the present invention, the facial paper conveying device conveys the facial paper coated with adhesive to the positioning and pasting station, and the positioning transfer device conveys the gray board from the gray board loading station to the positioning and pasting station, and is used to adjust the position of the gray board so that the gray board and the facial paper are directly bonded, thereby realizing automatic bonding of the gray board and the facial paper and improving the production efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0056] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment (one angle) of the automatic gluing and forming machine for girder strips provided by the present invention;

[0057] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the automatic bonding and forming machine for the center strip (from another angle);

[0058] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the automatic bonding and forming machine for the center strip (partial structure);

[0059] Figure 4 for Figure 3 A magnified schematic diagram of part A in the middle;

[0060] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of the positioning and transfer device (one angle);

[0061] Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of the positioning and transfer device (from another angle);

[0062] Figure 7 for Figure 6 A magnified schematic diagram of part B in the middle;

[0063] Figure 8 for Figure 1 Schematic diagram of the three-dimensional structure of the medium-ash board conveying device;

[0064] Figure 9 For Figure 1 The partial structure schematic diagram of the sliding push block in the middle part;

[0065] Figure 10 For Figure 9 The enlarged schematic diagram of the middle part C;

[0066] Figure 11 For Figure 1 The partial structure schematic diagram of the middle part containing the supporting rod movable adjusting assembly;

[0067] Figure 12 For Figure 1 The three-dimensional structure schematic diagram of the cleaning device in the middle part.

[0068] BRIEF DESCRIPTION OF THE DRAWINGS

[0069]

[0070]

[0071] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0072] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0073] It should be noted that if the present application involves directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), if the certain posture changes, the directionality indication also changes accordingly.

[0074] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0075] The surrounding strip is usually used for surrounding in the packaging box, and the surrounding strip is mainly composed of long strip-shaped gray board and face paper bonding. At present, the automatic bonding problem of face paper and gray board has not been well solved in the prior art.

[0076] In view of this, the present application provides a surrounding strip automatic bonding forming machine, wherein, Figures 1 to 12 The structure schematic diagram of the embodiment of the surrounding strip automatic bonding forming machine provided by the present application.

[0077] Please refer to Figures 1 to 2 The surrounding strip automatic bonding forming machine 100 includes a machine base 1, a face paper conveying device 2, a gray board conveying device 3 and a positioning and conveying device 4. The machine base 1 is formed with a positioning and bonding station 11 and a gray board feeding station 12 which are distributed in sequence along the front and rear directions. The face paper conveying device 2 is used to convey the face paper coated with adhesive to the positioning and bonding station 11. The gray board conveying device 3 is used to convey the gray board to the gray board feeding station 12. The positioning and conveying device 4 is arranged on the machine base 1 and is used to convey the gray board from the gray board feeding station 12 to the positioning and bonding station 11 and adjust the position of the gray board so that the gray board is bonded with the face paper.

[0078] In the technical solution of the present application, the face paper conveying device 2 conveys the face paper coated with adhesive to the positioning and bonding station 11. The positioning and conveying device 4 conveys the gray board from the gray board feeding station 12 to the positioning and bonding station 11 and adjusts the position of the gray board so that the gray board is bonded with the face paper. The automatic bonding of the gray board and the face paper is realized, and the production efficiency of the product is improved.

[0079] The positioning and conveying device 4 is mainly used to convey the gray board from the gray board feeding station 12 to the positioning and bonding station 11. At this time, the translation of the gray board is mainly realized, for example, the mechanical hand can be directly conveyed. In an embodiment, please refer toFigures 3 to 5 The positioning and conveying device 4 comprises a positioning mounting frame 41, a suction disc assembly 42, a positioning transverse driving assembly 43a and a positioning vertical driving assembly 44, the positioning mounting frame 41 is movably mounted on the machine base 1 along the front-rear direction, the moving path of the positioning mounting frame 41 passes through the positioning and pasting station 11 and the grey board loading station 12, the suction disc assembly 42 is movably mounted on the positioning mounting frame 41 along the up-down direction, the positioning transverse driving assembly 43a is used to drive the positioning mounting frame 41 to move, the positioning vertical driving assembly 44 is used to drive the suction disc assembly 42 to move, the combination of the positioning transverse driving assembly 43a and the positioning vertical driving assembly 44 facilitates the up-down and front-rear movement of the suction disc assembly 42, and facilitates the translation of the grey board in the plane.

[0080] It should be noted that the suction disc assembly 42 comprises a plurality of suction discs, and the flexible suction of the suction disc on the grey board reduces the risk of deformation of the grey board.

[0081] In the technical scheme of the present application, the specific driving mode of the positioning transverse driving assembly 43a is not limited, for example, an oil cylinder, an air cylinder, an electric push rod or the like can be used, in an embodiment, the positioning transverse driving assembly 43a comprises a positioning driving motor 431 and a positioning driving belt 432, the positioning driving motor 431 is fixed to the machine base 1, the positioning driving belt 432 is drivingly connected to the positioning driving motor 431, and the positioning driving belt 432 is arranged along the front-rear direction, wherein the positioning mounting frame 41 is fixed to the positioning driving belt 432, and the positioning mounting frame 41 is driven by the positioning driving belt to move, which facilitates the electric control of the positioning mounting frame 41 and the realization of automatic production.

[0082] In order to improve the stability of the movement of the positioning mounting frame 41, in an embodiment, the positioning transverse driving assembly 43a further comprises a transverse guide structure 43b, the transverse guide structure 43b comprises a guide sliding block 433 and a guide sliding rail 434 which cooperate with each other, the guide sliding rail 434 extends along the front-rear direction, one of the guide sliding block 433 and the guide sliding rail 434 is arranged on the machine base 1, and the other is arranged on the positioning mounting frame 41, which improves the stability of the movement of the positioning mounting frame 41.

[0083] Similarly, the technical solutions of the present application do not limit the specific driving mode of the positioning vertical driving assembly 44, for example, oil cylinder, air cylinder, electric push rod and the like can be used. In order to facilitate the movement of the positioning and transferring device 4, in an embodiment, the positioning vertical driving assembly 44 comprises a linear driving device 441, a traction wire 442 and a vertical guide structure 443. The linear driving device 441 has an up-down movement stroke. The fixed end of the linear driving device 441 is arranged on the machine base 1. One end of the traction wire 442 is arranged on the movable end of the linear driving device 441, and the other end is arranged on the positioning mounting frame 41. The vertical guide structure 443 comprises a guide rod 4431 and a guide sleeve 4432 which are movably connected to each other in the up-down direction. One of the guide rod 4431 and the guide sleeve 4432 is arranged on the positioning mounting frame 41, and the other is arranged on the suction cup assembly 42. Through the cooperation of the traction wire 442 and the vertical guide structure 443, the up-down movement of the suction cup assembly 42 is conveniently realized.

[0084] It should be noted that the linear driving device 441 can be an oil cylinder, an air cylinder, an electric push rod, or a cam and ejector rod structure, etc. The linear driving device 441 can be arranged at a relatively fixed position. The stroke of the movable end of the linear driving device 441 is transmitted to the guide rod 4431 through the traction wire 442, so as to facilitate the up-down movement of the suction cup assembly 42.

[0085] The angle of the gray board in the plane also needs to be adjusted and limited. The adjusting device can be used to adjust the gray board at the gray board feeding station 12. The positioning and transferring device 4 directly transfers. In an embodiment, the positioning and transferring device 4 can transfer the gray board in the plane and adjust the angle of the gray board in the plane. Specifically, the positioning and transferring device 4 further comprises an angle adjusting assembly 45 for adjusting the angle of the positioning mounting frame 41. The plane transfer and the rotation angle adjustment are integrated in the positioning and transferring device 4, so as to improve the production efficiency.

[0086] It should be noted that the positioning and transferring device 4 can use a motor to adjust the angle, for example, a vertically placed motor is used to drive the swing of the positioning mounting frame 41 to realize the adjustment of the angle. In an embodiment, please refer to Figures 5 to 7The positioning transverse driving assembly 43a comprises two driving sliders which are spaced apart in left-right direction, and each of the two driving sliders has a front-rear direction movement stroke. The positioning mounting frame 41 is arranged between the two driving sliders. One of the two driving sliders is a main driving slider, and the other is an auxiliary driving slider. The angle adjusting assembly 45 comprises a first hinged mounting structure 451, a second hinged mounting structure 452 and a deflection compensation structure 453. The first hinged mounting structure 451 is arranged between the auxiliary driving slider and the positioning mounting frame 41, and is used for hingedly mounting one end of the positioning mounting frame 41 to the auxiliary driving slider. The second hinged mounting structure 452 comprises a hinge base 4521 and a hinge rod 4522 which are hingedly matched with each other. The hinge base 4521 is fixedly mounted on the main driving slider. The deflection compensation structure 453 comprises a deflection compensation slider 4531 and a deflection compensation slide rail 4532 which are slidably matched with each other. The deflection compensation slide rail 4532 extends in left-right direction. One of the deflection compensation slider 4531 and the deflection compensation slide rail 4532 is arranged on the positioning mounting frame 41, and the other is arranged on the end of the hinge rod 4522 which is away from the hinge base 4521. After the positioning and conveying device 4 correctly positions the plane of the gray board and the paper, the main driving slider moves, the auxiliary driving slider is static, the deflection compensation slider 4531 and the deflection compensation slide rail 4532 slide relative to each other, so that the positioning mounting frame 41 is deflected, and the angle of the positioning mounting frame 41 is adjusted, so as to adjust the angle of the gray board and make the gray board face the paper.

[0087] It should be noted that the first hinged mounting structure 451 is also a structure which is hingedly matched with each other, for example, two hinge bases which are respectively arranged on the positioning mounting frame 41 and the auxiliary driving slider, and mainly realize the rotation of the positioning mounting frame 41.

[0088] In order to realize the automatic production of the product, the gray board needs to be stored on the production line. In an embodiment, the machine base 1 further comprises a gray board storage station 13 which is located behind the gray board feeding station 12. The gray board conveying device 3 is used for conveying the gray board stored in the gray board storage station 13 to the gray board feeding station 12. After the gray board is pasted, the following gray board is continuously supplemented, so as to realize the automatic pasting production of the surrounding strip and improve the production efficiency.

[0089] Specifically, please refer to Figure 8The machine base 1 is provided with a storage bin corresponding to the ash board storage station 13, which is used to store ash boards in a vertical stack. The ash board conveying device 3 comprises a material supporting assembly 31, a sliding push block 32 and a separation plate 33. The material supporting assembly 31 is arranged on the machine base 1 and comprises a plurality of supporting rods 311 extending in the front-rear direction and spaced apart in the left-right direction. The supporting rods 311 extend from the ash board storage station 13 to the ash board feeding station 12, and are used to support the ash boards. The sliding push block 32 is movably arranged on the machine base 1 in the front-rear direction and is arranged between two supporting rods 311, and is used to push the bottom ash board from the back to the front. The separation plate 33 is arranged above the material supporting assembly 31 and extends in the up-down and left-right directions, and is arranged on the front side wall of the storage bin, and is used to limit the ash board above the bottom ash board, so that the ash board above the bottom ash board is separated from the bottom ash board. Through the cooperation of the sliding push block 32 and the separation plate 33, the bottom ash board is smoothly removed from the ash board storage station 13, which facilitates continuous operation and improves production efficiency.

[0090] The sliding push block 32 plays a role in pushing the bottom ash board. In an embodiment, referring to Figures 9 to 10 , the sliding push block 32 comprises a push block body 321 and a boss 322 protruding from the upper end surface of the rear end of the push block body 321. The front end surface of the boss 322 is used to abut against the rear end surface of the bottom ash board to push the bottom ash board. The stop step formed by the boss 322 is used to push the bottom ash board, which has a simple structure and facilitates the pushing of the bottom ash board.

[0091] After the ash board is pushed from the back to the front, it needs to return to the starting position to realize continuous operation. In an embodiment, the upper end surface of the boss 322 is inclined, and the inclination direction is such that the cross section of the boss 322 gradually increases from the back to the front. When the sliding push block 32 moves from the front to the back, the boss 322 plays a guiding role, which facilitates the sliding push block 32 to enter below the ash board.

[0092] In addition, the thickness of the ash board corresponding to different types of surrounding strips will be different. In order to adapt to the pushing of ash boards of different thicknesses, in an embodiment, the left upper end surface of the push block body 321 forms a horizontally extending elastic arm 323, the cantilever end of the elastic arm 323 is arranged adjacent to the boss 322, and the opening size between the cantilever end and the push block body 321 is adjustable, so that the distance between the upper end surface of the cantilever end and the upper end surface of the boss 322 is adjustable, which is used to adapt to the pushing of ash boards of different thicknesses. This arrangement realizes the pushing of ash boards of different thicknesses and has good effect.

[0093] It should be noted that the opening size between the cantilever end and the push block body 321 can be adjusted in a non-limited manner, which can be adjusted by inserting different height pads, or by adjusting the screw, specifically, in an embodiment, a threaded hole is formed in the upper end surface of the cantilever end, a screw is arranged in the threaded hole, the end of the screw abuts against the upper end surface of the push block body 321, and the opening size between the cantilever end and the push block body 321 is adjusted by adjusting the depth of the screw screwed into the threaded hole, which is simple and convenient to adjust.

[0094] It should be noted that the setting form of the upper end surface of the boss 322 and the setting mode of the elastic arm 323 in the present application can be selected alternatively or simultaneously, and in addition, the push block body 321 is integrally formed, for example, it can be integrally formed by injection molding, or it can be formed by machining after injection molding, etc.

[0095] Considering the different sizes of different surrounding strip gray boards, in an embodiment, referring to Figure 11 , the material supporting assembly 31 further comprises a plurality of supporting rod movable adjusting assemblies 34 corresponding to a plurality of supporting rods 311, each supporting rod movable adjusting assembly 34 comprises two supporting rod mounting seats 341, a clamping structure, two locking belts 343 and an adjusting cylinder 344, the two supporting rod mounting seats 341 are spaced apart in the front-rear direction and are movably mounted in the machine base 1 along the left-right direction to allow the corresponding supporting rod 311 to be mounted across, the clamping structure is arranged between the two supporting rod mounting seats 341, the clamping structure comprises two clamping rods 342 spaced apart in the front-rear direction, the upper end of each clamping rod 342 is correspondingly hinged to the upper end of the supporting rod mounting seat 341 to form a clamping space between the lower end of the clamping rod 342 and the lower end of the corresponding supporting rod mounting seat 341, the two locking belts 343 are spaced apart in the front-rear direction and are arranged in the machine base 1 along the left-right direction, the two locking belts 343 are respectively located in the corresponding clamping space, and the movable end and the fixed end of the adjusting cylinder 344 are arranged at the lower ends of the two clamping rods 342, wherein the adjusting cylinder 344 is retracted to make the two clamping rods 342 swing towards each other to separate the two clamping rods 342 from the corresponding locking belt 343, and the adjusting cylinder 344 is elongated to make the two clamping rods 342 swing in the opposite direction to lock the two clamping rods 342 with the corresponding locking belt 343, so that the spacing between the plurality of supporting rods 311 is adjusted to adapt to the storage and conveying of gray boards of different specifications, which has good effect.

[0096] The grey board needs to be pre-bent before pasting the face paper. At this time, the grey board has already been creased. In order to reduce the risk of local arching deformation of the grey board during conveying, in an embodiment, please refer to Figure 3 , the grey board conveying device 3 further comprises an upper blocking component 35 arranged between the grey board storage station 13 and the grey board feeding station 12. The upper blocking component 35 comprises a mounting rod 351 and a plurality of flattening frames 352. The mounting rod 351 is arranged on the machine base 1 and located above the material supporting component 31. The mounting rod 351 extends along the left-right direction. The plurality of flattening frames 352 are arranged on the mounting rod 351 along the left-right direction. In this way, the risk of local arching deformation of the grey board during conveying is reduced.

[0097] It should be noted that the flattening frame 352 can be a frame structure. In an embodiment, the flattening frame 352 is a flattening structure formed by bending a wire, which plays a role of elastic flattening.

[0098] The face paper at the positioning and pasting station 11 is fixed on the adsorbing conveying belt 22. Specifically, please refer to Figures 1 to 3 , the face paper conveying device 2 comprises an adsorbing platform 21 and a conveying belt assembly. The adsorbing platform 21 is fixedly installed on the machine base 1 and extends along the left-right direction. The adsorbing platform 21 passes through the positioning and pasting station 11 and is located below the positioning and conveying device 4. The conveying belt assembly is arranged on the adsorbing platform 21. The conveying belt assembly comprises an adsorbing conveying belt 22 conveying from left to right. The adsorbing platform 21 and the adsorbing conveying belt 22 together adsorb and fix the face paper on the adsorbing conveying belt 22. The adsorbing conveying belt 22 rotates to drive the face paper to move relative to the adsorbing platform 21. It should be noted that a plurality of first adsorbing holes are arranged on the adsorbing platform 21, and a plurality of second adsorbing holes are arranged on the adsorbing conveying belt 22. The first adsorbing holes and the second adsorbing holes are connected to generate adsorbing force to adsorb and convey the face paper on the conveying belt, and the face paper can be conveyed with the conveying belt.

[0099] The face paper needs to be coated with adhesive before being conveyed to the positioning and pasting station 11. In an embodiment, please refer to Figure 1 , the machine base 1 is formed with a gumming station on the left side of the positioning and pasting station 11. The baffle strip automatic adhesive forming machine 100 further comprises a gumming device arranged at the gumming station, which is used for performing gumming operation on the face paper conveyed to the gumming station. It should be noted that the gumming device is a prior art, which will not be described in detail here.

[0100] In addition, in the gluing operation, a small amount of adhesive will be splashed and adhered to the adsorption conveying belt 22. In order to reduce the risk of adhesive blocking the adsorption holes, in an embodiment, referring to Figure 2 and Figure 12 , the machine base 1 is formed with a cleaning station 14 on the right side of the positioning and pasting station 11, and the automatic surrounding strip automatic adhesive forming machine 100 further comprises a cleaning device 5 arranged at the cleaning station 14. The cleaning device 5 comprises a mounting plate arranged below the adsorption conveying belt 22, which is movably mounted on the machine base 1 in the front-rear direction. The upper end surface of the mounting plate is provided with a cleaning piece 51 for cleaning the adhesive adhered to the adsorption conveying belt 22. In this way, the risk of adhesive blocking the adsorption holes is reduced, and the facial tissue can be better adsorbed on the adsorption conveying belt 22.

[0101] It should be noted that the cleaning piece 51 can be a brush and / or a sponge. When the mounting plate moves in the front-rear direction, relative motion occurs between the brush and / or the sponge and the adsorption conveying belt 22, so that the brush and / or the sponge continuously scrub the adhesive on the adsorption conveying belt 22. In addition, before scrubbing, alcohol and / or warm water can be sprayed manually or by using a liquid spraying device to help clean the adhesive.

[0102] The above is only an optional embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made under the concept of the present application, using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A strip automatic bonding machine for automatically bonding gray board to face paper, characterized in that: The automatic binding forming machine comprises: a base frame formed with a positioning and binding station and a gray board loading station arranged in sequence along the front-rear direction; a face paper conveying device for conveying the face paper coated with adhesive to the positioning and binding station; a gray board conveying device for conveying the gray board to the gray board loading station; and a positioning and conveying device arranged on the base frame for conveying the gray board from the gray board loading station to the positioning and binding station and for adjusting the position of the gray board to make the gray board and the face paper face each other and be bonded. The positioning and conveying device comprises a positioning mounting frame movably mounted on the base frame along the front-rear direction, the movement path of the positioning mounting frame passing through the positioning and binding station and the gray board loading station, a suction cup assembly movably mounted on the positioning mounting frame along the up-down direction, a positioning horizontal driving assembly for driving the positioning mounting frame to move, a positioning vertical driving assembly for driving the suction cup assembly to move, and an angle adjusting assembly for adjusting the angle of the positioning mounting frame. The positioning vertical driving assembly comprises a linear driving device having an up-down movement stroke, a fixed end of the linear driving device being arranged on the base frame, a traction wire having one end arranged at a movable end of the linear driving device and the other end arranged at the positioning mounting frame, and a vertical guide structure comprising a guide rod and a guide sleeve movably matched with each other along the up-down direction, one of the guide rod and the guide sleeve being arranged on the positioning mounting frame and the other being arranged on the suction cup assembly. The positioning horizontal driving assembly comprises two driving sliders arranged in interval along the left-right direction, both of the driving sliders having a front-rear movement stroke, the positioning mounting frame being arranged between the two driving sliders, one of the two driving sliders being a main driving slider and the other being an auxiliary driving slider. The angle adjusting assembly comprises a first hinged mounting structure arranged between the auxiliary driving slider and the positioning mounting frame for hingedly mounting one end of the positioning mounting frame to the auxiliary driving slider, a second hinged mounting structure comprising a hinge base and a hinge rod hingedly matched with each other, the hinge base being fixedly mounted on the main driving slider, a deflection compensation structure comprising a deflection compensation slider and a deflection compensation slide rail slidably matched with each other, the deflection compensation slide rail being arranged along the left-right direction, one of the deflection compensation slider and the deflection compensation slide rail being arranged on the positioning mounting frame and the other being arranged at an end of the hinge rod away from the hinge base. The positioning horizontal driving assembly comprises:

2. The automatic ribbon bonding forming machine according to claim 1, wherein a positioning driving motor fixed to the base frame; and a positioning driving belt drivingly connected to the positioning driving motor, the positioning driving belt being conveyed along the front-rear direction. The positioning mounting frame is fixed to the positioning driving belt. The positioning horizontal driving assembly further comprises a horizontal guide structure comprising a guide slider and a guide slide rail matched with each other, the guide slide rail being arranged along the front-rear direction, one of the guide slider and the guide slide rail being arranged on the base frame and the other being arranged on the positioning mounting frame.

3. The automatic ribbon bonding forming machine according to claim 1, wherein ​ 4. The automatic ribbon bonding forming machine according to claim 1, wherein The machine base is further provided with a plasterboard storage station behind the plasterboard loading station; The plasterboard conveying device is used to convey the plasterboard stored in the plasterboard storage station to the plasterboard loading station.

5. The automatic ribbon bonding forming machine according to claim 4, wherein The machine base is further provided with a storage bin corresponding to the plasterboard storage station, which is used to store the plasterboard vertically. The plasterboard conveying device comprises: A material supporting assembly is arranged on the machine base, which comprises a plurality of supporting rods extending in the front-rear direction and spaced apart in the left-right direction, and the supporting rods extend from the plasterboard storage station to the plasterboard loading station, and are used to support the plasterboard; A sliding push block is movably arranged on the machine base in the front-rear direction and is arranged between two supporting rods, which is used to push the bottom layer of plasterboard from back to front; and A separation plate is arranged above the material supporting assembly, which extends in the up-down and left-right directions and is arranged on the front side wall of the storage bin, which is used to limit the plasterboard above the bottom layer of plasterboard, so that the plasterboard above the bottom layer of plasterboard is separated from the bottom layer of plasterboard.

6. The automatic ribbon bonding forming machine according to claim 5, wherein The material supporting assembly further comprises a plurality of supporting rod movable adjusting assemblies corresponding to the plurality of supporting rods, and each supporting rod movable adjusting assembly comprises: Two supporting rod mounting seats are spaced apart in the front-rear direction and are movably arranged on the machine base in the left-right direction, which are used to cross-mount the corresponding supporting rods; A clamping structure is arranged between the two supporting rod mounting seats, which comprises two clamping rods spaced apart in the front-rear direction, and the upper end of each clamping rod is hingedly connected to the upper end of the supporting rod mounting seat to form a clamping space between the lower end of the clamping rod and the lower end of the corresponding supporting rod mounting seat; Two locking belts are spaced apart in the front-rear direction and extend in the left-right direction on the machine base, and the two locking belts are respectively arranged in the corresponding clamping space; and An adjusting cylinder, the movable end and the fixed end of the adjusting cylinder are arranged at the lower end of the two clamping rods; Wherein, the adjusting cylinder is retracted, so that the two clamping rods swing towards each other, so that the two clamping rods are separated from the corresponding locking belt, and the adjusting cylinder is elongated, so that the two clamping rods swing in the opposite direction, so that the two clamping rods are locked with the corresponding locking belt.

7. The automatic ribbon bonding forming machine according to claim 5, wherein The sliding push block comprises a push block body and a boss protruding from the upper end surface of the rear end of the push block body, and the front end surface of the boss is used to abut against the rear end surface of the bottom layer of plasterboard to push the bottom layer of plasterboard.

8. The automatic ribbon bonding forming machine according to claim 7, wherein The upper end surface of the boss is inclined, and the inclination direction is such that the cross section of the boss gradually increases from back to front; and / or The left end upper end surface of the push block body forms a horizontally extending elastic arm, the cantilever end of the elastic arm is arranged adjacent to the boss, and the opening size between the cantilever end and the push block body is adjustable, so that the distance between the upper end surface of the cantilever end and the upper end surface of the boss is adjustable, which is used to adapt to the pushing of plasterboards of different thickness specifications.

9. The automatic ribbon bonding forming machine according to claim 5, wherein The plasterboard conveying device further comprises an upper material blocking assembly arranged between the plasterboard storage station and the plasterboard loading station, which comprises: A mounting rod is arranged on the base and above the material supporting assembly, and extends along the left-right direction. A plurality of flattening frames are arranged on the mounting rod along the left-right direction.

10. The automatic ribbon bonding forming machine according to claim 1, wherein The face paper conveying device comprises: An adsorption platform is fixedly arranged on the base and extends along the left-right direction, and is below the positioning and pasting station and the positioning and transferring device. A conveying belt assembly is arranged on the adsorption platform, and comprises an adsorption conveying belt which conveys from left to right. The adsorption platform and the adsorption conveying belt together adsorb and fix the face paper on the adsorption conveying belt, and the adsorption conveying belt rotates to drive the face paper to move relative to the adsorption platform.

11. The automatic ribbon bonding forming machine according to claim 10, wherein A cleaning station is formed on the base and is on the right side of the positioning and pasting station, and the automatic adhesive forming machine further comprises a cleaning device arranged at the cleaning station, the cleaning device comprises a mounting plate arranged below the adsorption conveying belt, the mounting plate is movably arranged on the base along the front-back direction, and the upper end surface of the mounting plate is provided with a cleaning member for cleaning the adhesive adhered to the adsorption conveying belt; and / or A gumming station is formed on the base and is on the left side of the positioning and pasting station, and the automatic adhesive forming machine further comprises a gumming device arranged at the gumming station for performing gumming operation on the face paper conveyed to the gumming station.

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