Adjustable paper gluing mechanism

Abstract

The utility model discloses an adjustable paper gluing mechanism. Comprising a rack, a supporting flat plate horizontally fixed to the rack, a glue storage pool fixed to the supporting flat plate, a pair of supporting vertical plates vertically fixed to the supporting flat plate and located beside the two ends of the glue storage pool, a glue spreading roller with the two ends rotationally connected with the two supporting vertical plates respectively and the lower portion extending into the glue storage pool, and a motor driving the glue spreading roller to rotate. The first sliding blocks are arranged on the two supporting vertical plates in a sliding mode respectively, the two ends of the paper pressing roller are rotationally connected with the two first sliding blocks respectively, the lifting control assembly controls the two first sliding blocks to ascend and descend relative to the supporting vertical plates, and the gluing platform is fixedly connected with the two supporting vertical plates and is parallel to the upper portion of the supporting flat plate. The sliding plates are parallel to each other and are arranged on the gluing platform in a sliding mode, the sliding control assembly controls the sliding plates to slide relative to the gluing platform, and the glue wiping plate is fixed to one ends of the sliding plates and makes contact with the side face of the gluing roller. The paper gluing device has the advantages that glue is prevented from being coated on the front side of paper, and the paper gluing quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of paper gluing equipment, in particular to an adjustable paper gluing mechanism. Background Art

[0002] In the production process of paper, it is generally necessary to apply glue to the back of multiple thin papers and then roll them together to meet the needs of papers of different thicknesses. The current authorized announcement is CN204602526U, which discloses an automatic paper gluing machine, including a frame, a motor, a large roller, a small roller, a glue groove, and a claw group. The small roller and the large roller are parallel and tangentially installed on the frame, and the large roller is installed below the small roller. The glue groove is installed just below the large roller. The claw group is installed on the frame, and the claw tip is pressed on the outer surface of the large roller. The motor is connected to the shaft at one end of the large roller. The utility model has a simple structure, is easy to manufacture, and has low processing cost. It replaces manual labor with mechanization, greatly improves production efficiency, saves a lot of production labor, and the glue on the paper is applied more evenly. In addition, the automatic paper gluing machine is also equipped with a claw group. After the paper is glued, it will slide down along the claw to prevent the paper from being rolled in by the large roller after the glue is applied.

[0003] However, in actual operation of the above-mentioned gluing machine, since the length of the large roller is usually greater than the width of the paper, the glue on the part of the large roller that is not in contact with the paper will not only be transferred to the small roller, resulting in glue remaining on the small roller, but also as the residual glue on the small roller increases, it will also squeeze the excess glue into and apply it to the edge or front of the paper together with the large roller, resulting in a decrease in the gluing quality of the paper and an increase in the defective rate. Utility Model Content

[0004] The utility model aims to provide an adjustable paper gluing mechanism, which has the effect of preventing glue from being applied to the front side of the paper and ensuring the quality of paper gluing.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: an adjustable paper gluing mechanism, comprising a frame, a support plate fixed horizontally on the frame, a glue storage tank fixed on the support plate, a pair of support vertical plates fixed vertically on the support plate and located beside the two ends of the glue storage tank, a gluing roller with two ends respectively connected to the two support vertical plates and a lower portion extending into the glue storage tank, a motor driving the gluing roller to rotate, a pair of sliders respectively slidably arranged on the two support vertical plates, a paper pressing roller respectively connected to the two sliders at both ends and located parallel to the gluing roller, a lifting control component for controlling the lifting of the two sliders relative to the support vertical plates, and a gluing roller fixedly connected to the two support vertical plates. A vertical plate is parallel to the gluing platform above the supporting flat plate, a pair of slides are parallel to each other and slidably arranged on the gluing platform, a sliding control component controls the sliding of the slide relative to the gluing platform, and a gluing plate is fixed to one end of the slide and contacts the side of the gluing roller. The upper surface of the gluing platform is flush with the highest point of the gluing roller, the slide and the gluing roller are perpendicular to each other, and the sliding direction of the slide is parallel to the axis of the gluing roller. The end of the slide is bent close to the gluing roller and is fixedly connected to the gluing plate. The motor is fixedly installed on the side of one supporting vertical plate facing away from the other supporting vertical plate. One end of the gluing roller rotates through the supporting vertical plate and is connected to the output end of the motor.

[0006] The utility model is further configured as follows: a sliding groove for sliding block 1 to slide up and down is provided on the supporting vertical plate; positioning ridges are fixedly provided on the two vertical side walls of the sliding groove; positioning grooves that engage with the two positioning ridges are provided on both sides of the sliding block 1; a disassembly opening that passes through the upper end of the sliding groove is provided on the top of the supporting vertical plate; and the supporting vertical plate is screwed to a limiting baffle at the position of the disassembly opening.

[0007] The utility model is further configured as follows: the lifting control assembly includes a screw that vertically slides through the limit baffle and whose lower end is rotatably connected to the top of a slider, a nut that is fixed to the top of the limit baffle and threadedly connected to the screw, and a straight handle fixedly connected to the top of the screw.

[0008] The utility model is further configured as follows: a cylindrical plug is fixedly connected to the lower end of the screw, a socket is provided at the top of the slider for movably inserting the plug, the inner diameter of the socket and the radius of the plug are larger than the outer diameter of the screw, the top of the slider is screwed to a limiting ring of the screw, and the top of the plug is in rotational contact with the bottom of the limiting ring.

[0009] The utility model is further configured as follows: two pairs of parallel and spaced long holes are provided on the surface of the gluing platform, and the two pairs of long holes are symmetrically located on both sides of the center of the gluing platform, the long holes are parallel to the sliding direction of the slide, and a pair of sliders 2 are fixedly provided at the bottom of the two slides, and the sliders 2 on the two slides slide in the two pairs of long holes respectively.

[0010] The utility model is further configured as follows: a rib supporting the bottom of the glue coating platform is fixedly provided on one side of the supporting vertical plate.

[0011] The utility model is further configured as follows: the sliding control assembly includes a pair of rotating shafts that are parallel to each other and spaced apart and are rotatably connected to the two ribs at both ends, two sections of threads are respectively opened on the two rotating shafts and rotate in opposite directions, a pair of nuts two are respectively fixed on a slider two at the bottom of the two slides and are respectively threadedly connected to the threads at both ends, and a pair of rotating handles are respectively fixed to one end of the rotating shaft, the two rotating shafts are respectively located below a pair of long holes, the rotating handle is located on one side of the rib raw material slide, and one end of the rotating shaft rotates through the rib to connect to the rotating handle.

[0012] The utility model is further configured as follows: a scraper plate is provided between the two supporting vertical plates, and hinge shafts that rotate through the two supporting vertical plates are fixedly provided at both ends of the scraper plate. The scraper plate is located below the gluing platform, and one side is parallel to the side of the gluing roller. A flip control component that controls the scraper plate to flip around the hinge shaft is provided on the two supporting vertical plates.

[0013] The utility model is further configured as follows: the flip control assembly includes a pair of threaded columns respectively fixed to the two ends of the scraper plate, arc-shaped holes respectively opened on the two supporting vertical plates for the threaded columns to pass through and move, and a nut three threadedly connected to the threaded columns, the arc-shaped holes and the hinge shaft are coaxial, one end of the nut three is fixedly connected to a washer sleeved on the threaded column, the end of the washer away from the nut three is in close contact with the side wall of the supporting vertical plate, and anti-slip stripes are evenly opened on the outer contour surface of the washer.

[0014] The utility model is further configured as follows: a fixed rod parallel to the glue coating roller and a plurality of parallel and spaced receiving claws fixed on the fixed rod are fixed between the two supporting vertical plates; the receiving claws and the glue coating platform are respectively located on both sides of the glue coating roller, and the receiving claw hook is close to the highest point of the glue coating roller.

[0015] The beneficial effects of the utility model are:

[0016] By adopting the above-mentioned gluing mechanism, when it is necessary to apply glue to the back side of the paper, first the paper is placed flat on the gluing platform, and then the two rotating handles are turned by hand to rotate the two rotating shafts. Since the sliders 2 at the bottom of the two slides are respectively connected to the threads on the two rotating shafts through the two nuts 1, under the rotation of the rotating shafts, the two nuts 1 will respectively drive the sliders 2 along the rotating shafts to slide along the long strip holes, and the two slides will slide together with the sliders 2 at their bottoms and approach the two sides of the paper, so as to position the two sides of the paper and prevent the paper from deviating when gluing; then, the motor drives the gluing roller to move. The two slides have already slid to both sides of the paper, so the erasers at one end of the two slides will also slide to both sides of the paper. In the process of gluing the paper, the excess glue on both sides of the paper will be wiped off by the glue roller, thereby preventing the glue in the wiped area from being transferred to the press roller and remaining on the front side of the paper. Finally, after the paper comes out of the gap between the glue roller and the press roller, it will follow the guide claws away from the glue roller, thereby achieving stable gluing of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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 these drawings without paying any creative work.

[0018] Figure 1 2 is a schematic diagram of the three-dimensional structure of this embodiment;

[0019] Figure 2 Schematic diagram of the positional relationship among the paper pressing roller, glue coating roller and glue storage tank of this embodiment;

[0020] Figure 3 2 is a schematic structural diagram of the lifting control assembly of this embodiment;

[0021] Figure 4 is a schematic structural diagram of the sliding control assembly of this embodiment;

[0022] Figure 5 yes Figure 2 A magnified view of point A;

[0023] In the figure, 1, frame; 2, support plate; 3, glue storage tank; 4, support vertical plate; 41, slide; 42, positioning ridge; 43, disassembly port; 44, limit baffle; 45, rib; 5, glue roller; 6, motor; 7, slider 1; 71, positioning groove; 72, socket; 73, limit ring; 8, paper pressing roller; 9, lifting control assembly; 91, screw; 911, plug; 92, nut 1; 93, straight handle; 10, glue platform ;101, long hole;11, slide plate;111, slider two;12, sliding control assembly;121, rotating shaft;122, thread;123, nut two;124, rotating handle;13, eraser;14, scraper;141, hinged shaft;15, flip control assembly;151, threaded column;152, arc hole;153, nut three;154, washer;155, anti-slip stripes;16, fixing rod;161, guiding claw. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0025] Example: An adjustable paper gluing mechanism, such as Figure 1-5 As shown, it includes a frame 1, a support plate 2 fixed horizontally on the frame 1, a glue storage pool 3 fixed on the support plate 2, a pair of support vertical plates 4 fixed vertically on the support plate 2 and located beside the two ends of the glue storage pool 3, a glue coating roller 5 with its two ends respectively connected to the two support vertical plates 4 and its lower part extending into the glue storage pool 3, a motor 6 that drives the glue coating roller 5 to rotate, a pair of sliders 7 respectively slidably arranged on the two support vertical plates 4, a paper pressing roller 8 respectively connected to the two sliders 7 at both ends and located parallel to the glue coating roller 5, a lifting control component 9 for controlling the lifting of the two sliders 7 relative to the support vertical plates 4, and a glue coating platform fixedly connected to the two support vertical plates 4 and parallel to the support plate 2. 10. A pair of slides 11 that are parallel to each other and slidingly arranged on the gluing platform 10, a sliding control component 12 that controls the slide 11 to slide relative to the gluing platform 10, and a glue-wiping plate 13 fixed to one end of the slide 11 and in contact with the side of the gluing roller 5. The upper surface of the gluing platform 10 is flush with the highest point of the gluing roller 5. The slide 11 and the gluing roller 5 are perpendicular to each other, and the sliding direction of the slide 11 is parallel to the axis of the gluing roller 5. The end of the slide 11 is bent close to the gluing roller 5 and is fixedly connected to the glue-wiping plate 13. The motor 6 is fixedly installed on the side of a supporting vertical plate 4 facing away from the other supporting vertical plate 4. One end of the gluing roller 5 rotates through the supporting vertical plate 4 and is connected to the output end of the motor 6.

[0026] Furthermore, a slide groove 41 is provided on the supporting vertical plate 4 for the slider 7 to slide up and down, and a positioning ridge 42 is fixedly provided on the two vertical side walls of the slide groove 41, and a positioning groove 71 is provided on both sides of the slider 7 to engage with the two positioning ridges 42. A disassembly opening 43 is provided on the top of the supporting vertical plate 4, which passes through the upper end of the slide groove 41. The supporting vertical plate 4 is screwed to a limit baffle 44 at the position where it is located at the disassembly opening 43; the lifting control assembly 9 includes a screw rod 91 which vertically slides through the limit baffle 44 and is rotatably connected to the top of the slider 7, a nut 92 which is fixed to the top of the limit baffle 44 and has a thread 122 connected to the screw rod 91, and a straight handle 93 which is fixed to the top of the screw 91.

[0027] By using the aforementioned lifting control assembly 9, when the gap between the glue roller 5 and the paper pressing roller 8 needs to be adjusted, the straight handle 93 above the two support vertical plates 4 is manually turned simultaneously, causing the two screws 91 to rotate relative to their respective threads 122 and the nuts 1 92 connected thereto. Since the nuts 1 92 are fixed to the limit baffle 44 and cannot move, as the screws 91 rotate, they also slide up and down along the nuts 1 92. Furthermore, because the slider 1 7 connected to the lower end of the screws 91 is rotated, the two sliders 1 7 drive the paper pressing roller 8 parallel to or away from the glue roller 5 as the screws 91 slide up and down. In this way, the gap between the glue roller 5 and the paper pressing roller 8 is adjusted to suit the paper thickness and the pressure of the paper gluing. The positioning groove 71 and the positioning protrusion effectively ensure the stable lifting and sliding of the slider 1 7. The disassembly opening 43 and the limit baffle 44 facilitate the removal and installation of the slider 1 7 from the chute 41.

[0028] Furthermore, a cylindrical plug 911 is fixedly connected to the lower end of screw 91. A socket 72 is provided at the top of slider 7, into which plug 911 is movably inserted. The inner diameter of socket 72 and the radius of plug 911 are greater than the outer diameter of screw 91. A retaining ring 73, which is threadedly connected to the top of slider 7, is sleeved on the screw 91. The top of plug 911 and the bottom of retaining ring 73 are in rotational contact. The use of this plug 911, socket 72, and retaining ring 73 not only ensures a stable rotational connection between the lower end of screw 91 and the top of slider 7, but also facilitates disassembly and maintenance.

[0029] Furthermore, the surface of the gluing platform 10 is provided with two pairs of parallel and spaced elongated holes 101, and the two pairs of elongated holes 101 are symmetrically located on either side of the center of the gluing platform 10. The elongated holes 101 and the sliding direction of the slide plate 11 are parallel. A pair of second sliders 111 are fixedly provided at the bottom of each slide plate 11, and the second sliders 111 on each slide plate 11 slide in the two pairs of elongated holes 101. By adopting the above-mentioned elongated holes 101 and second sliders 111, not only can the sliding stability of the slide plate 11 on the gluing platform 10 be effectively guaranteed, but also the second slider 111 can be easily connected to the second nut 123 below the gluing platform 10.

[0030] A rib 45 supporting the bottom of the gluing platform 10 is fixedly provided on one side of the supporting vertical plate 4 , which can further ensure the structural stability of the gluing platform 10 .

[0031] Furthermore, the sliding control assembly 12 includes a pair of rotating shafts 121 that are parallel to each other and spaced apart and are rotatably connected to the two ribs 45 at both ends, two sections of threads 122 that are respectively opened on the two rotating shafts 121 and rotate in opposite directions, a pair of nuts 123 that are respectively fixed on a slider 111 at the bottom of the two slides 11 and are respectively threaded 122 to connect the threads 122 at both ends, and a pair of rotating handles 124 that are respectively fixed to one end of the rotating shaft 121. The two rotating shafts 121 are respectively located below the pair of long holes 101, and the rotating handle 124 is located on one side of the rib 45 raw material slide 11, and one end of the rotating shaft 121 rotates through the rib 45 to connect to the rotating handle 124. By adopting the above-mentioned sliding control assembly 12, not only can the staff quickly control the sliding of the slide 11, but the transmission of the screw rod and the nut 123 is smooth and accurate, which can effectively ensure that the two slides 11 are accurately positioned on both sides of the paper.

[0032] Furthermore, a scraper 14 is provided between the two support vertical plates 4. A hinge shaft 141 is fixedly provided at each end of the scraper 14, which rotates through the two support vertical plates 4. The scraper 14 is located below the gluing platform 10, with one side parallel to the side of the gluing roller 5. A flip control assembly 15 is provided on the two support vertical plates 4 to control the scraper 14 to flip around the hinge shaft 141. The use of the scraper 14 not only scrapes off excess glue on the surface of the gluing roller 5 to maintain a certain glue thickness on the surface of the gluing roller 5 and prevent excessive glue from being applied to the paper, but also, in conjunction with the flip control assembly 15, the gap between one side of the scraper 14 and the surface of the gluing roller 5 can be adjusted by flipping the scraper 14, thereby adjusting the glue thickness on the surface of the gluing roller 5 to meet the gluing requirements of different paper sheets.

[0033] Furthermore, the flip control assembly 15 includes a pair of threaded columns 122 respectively fixed to the two ends of the scraper plate 14, arc-shaped holes 152 respectively opened on the two supporting vertical plates 4 for the threaded columns 122 to pass through and move, and nuts 153 for connecting the threaded columns 122. The arc-shaped holes 152 and the hinge shaft 141 are coaxial. One end of the nut 153 is fixedly connected to a washer 154 sleeved on the threaded column 122. The end of the washer 154 away from the nut 153 is in close contact with the side wall of the supporting vertical plate 4, and anti-slip stripes 155 are evenly opened on the outer contour surface of the washer 154. By adopting the above-mentioned flip control component 15, when it is necessary to control the flipping of the scraper 14, first screw the gasket 154 on the two threaded columns 122, so that the gasket 154 drives the nut three 153 to rotate relative to the threaded column 122, and then the nut three 153 drives the gasket 154 to move away from the support vertical plate 4, thereby reducing the friction between the gasket 154 and the support vertical plate 4, and then releasing the flip lock of the scraper 14, and finally manually move the threaded column 122 to slide relative to the arc hole 152. After the scraper 14 flips to the appropriate angle position, the gasket 154 is screwed in the opposite direction again to re-fix the scraper 14, thereby adjusting the gap between one side of the scraper 14 and the surface of the coating roller 5 in this way.

[0034] Furthermore, fixed between the two support risers 4 are a fixed rod 16 parallel to the glue roller 5 and a plurality of parallel, spaced-apart, guide claws 161 fixed to the fixed rod 16. The guide claws 161 and the glue platform 10 are located on either side of the glue roller 5, with the guide claws 161 hooked near the highest point of the glue roller 5. By employing these fixed rods 16 and guide claws 161, paper can be guided away from the glue roller 5 to prevent the glue from drying out too quickly and being drawn into the glue reservoir 3 after application.

[0035] The working principle of this embodiment is as follows:

[0036] When gluing the reverse side of a paper is required, the paper is first placed flat on the gluing platform 10, and then the two rotating handles 124 are manually turned to rotate the two rotating shafts 121. Since the sliders 111 at the bottom of the two slides 11 are connected to the threads 122 on the two rotating shafts 121 through the threads 122 of the two nuts 92, the two nuts 92 will respectively drive the sliders 111 along the rotating shaft 121 to slide along the long hole 101, and the two slides 11 will slide together with the sliders 111 at their bottoms and approach the two sides of the paper. In this way, the two sides of the paper are positioned to prevent the paper from deviating during gluing. Then, The motor 6 drives the glue roller 5 to rotate actively. At this time, the paper is stuffed into the gap between the glue roller 5 and the paper pressing roller 8, and glue can be evenly coated on the back of the paper. Since the two slides 11 have already slid to both sides of the paper, the erasers 13 at one end of the two slides 11 will also slide to both sides of the paper. In the process of gluing the paper, the excess glue on both sides of the paper by the glue roller 5 is wiped off, thereby preventing the glue in this wiped area from being transferred to the paper pressing roller 8 and causing the glue to be coated on the front of the paper. Finally, after the paper comes out of the gap between the glue roller 5 and the paper pressing roller 8, it will move away from the glue roller 5 along the guide claw 161, thereby achieving the gluing work of a single piece of paper.

Claims

1. An adjustable paper gluing mechanism, characterized in that: The invention comprises a frame (1), a support plate (2) fixed horizontally on the frame (1), a glue storage pool (3) fixed on the support plate (2), a pair of support vertical plates (4) fixed vertically on the support plate (2) and located beside the two ends of the glue storage pool (3), a glue coating roller (5) whose two ends are respectively connected to the two support vertical plates (4) and whose lower part extends into the glue storage pool (3), a motor (6) for driving the glue coating roller (5) to rotate, a pair of sliders (7) respectively slidably arranged on the two support vertical plates (4), a paper pressing roller (8) respectively connected to the two sliders (7) at both ends and located parallel to the glue coating roller (5), a lifting control component (9) for controlling the lifting of the two sliders (7) relative to the support vertical plates (4), a glue coating platform (10) fixedly connected to the two support vertical plates (4) and parallel to the support plate (2), and a pair of mutually parallel glue coating rollers (11). A slide plate (11) is arranged on the gluing platform (10) in a row and slideable manner, a sliding control component (12) controls the slide plate (11) to slide relative to the gluing platform (10), and a gluing plate (13) is fixed to one end of the slide plate (11) and contacts the side of the gluing roller (5). The upper surface of the gluing platform (10) is flush with the highest point of the gluing roller (5). The slide plate (11) and the gluing roller (5) are perpendicular to each other, and the sliding direction of the slide plate (11) is parallel to the axis of the gluing roller (5). The end of the slide plate (11) is bent close to the gluing roller (5) and is fixedly connected to the gluing plate (13). The motor (6) is fixedly installed on the side of a supporting vertical plate (4) facing away from the other supporting vertical plate (4). One end of the gluing roller (5) rotates through the supporting vertical plate (4) and is connected to the output end of the motor (6).

2. The adjustable paper gluing mechanism according to claim 1, characterized in that: The support vertical plate (4) is provided with a sliding groove (41) for the slider (7) to slide up and down, and positioning ridges (42) are fixedly provided on the two vertical side walls of the sliding groove (41), and positioning grooves (71) are respectively provided on both sides of the slider (7) to fit in the two positioning ridges (42). The top of the support vertical plate (4) is provided with a disassembly opening (43) passing through the upper end of the sliding groove (41), and the support vertical plate (4) is screwed to a limit baffle (44) at the position of the disassembly opening (43).

3. The adjustable paper gluing mechanism according to claim 2, characterized in that: The lifting control assembly (9) includes a screw (91) that vertically slides through the limit baffle (44) and whose lower end is rotatably connected to the top of the slider (7), a nut (92) that is fixed to the top of the limit baffle (44) and connected to the screw (91) via a thread (122), and a straight handle (93) that is fixedly connected to the top of the screw (91).

4. The adjustable paper gluing mechanism according to claim 3, characterized in that: The lower end of the screw rod (91) is fixedly connected with a cylindrical plug (911), and the top of the slider (7) is provided with a socket (72) for the plug (911) to be movably inserted, the inner diameter of the socket (72) and the radius of the plug (911) are larger than the outer diameter of the screw rod (91), and the top of the slider (7) is screw-connected with a limiting ring (73) sleeved on the screw rod (91), and the top of the plug (911) and the bottom of the limiting ring (73) are in rotational contact.

5. The adjustable paper gluing mechanism according to claim 1, characterized in that: The surface of the gluing platform (10) is provided with two pairs of parallel and spaced long holes (101), and the two pairs of long holes (101) are symmetrically located on both sides of the center of the gluing platform (10), the sliding directions of the long holes (101) and the slide plate (11) are parallel, and a pair of sliding blocks (111) are fixedly provided at the bottom of the two slide plates (11), and the sliding blocks (111) on the two slide plates (11) slide in the two pairs of long holes (101) respectively.

6. The adjustable paper gluing mechanism according to claim 5, characterized in that: A rib (45) supporting the bottom of the glue coating platform (10) is fixedly provided on one side of the supporting vertical plate (4).

7. The adjustable paper gluing mechanism according to claim 6, characterized in that: The sliding control assembly (12) includes a pair of rotating shafts (121) that are parallel to each other and spaced apart and are respectively rotatably connected to the two ribs (45) at both ends, two sections of threads (122) that are respectively opened on the two rotating shafts (121) and rotate in opposite directions, a pair of nuts (123) that are respectively fixed on the two sliders (111) at the bottom of the two slides (11) and are respectively threaded (122) to connect the threads (122) at both ends, and a pair of rotating handles (124) that are respectively fixed to one end of the rotating shaft (121). The two rotating shafts (121) are respectively located below a pair of long holes (101). The rotating handle (124) is located on one side of the raw material slide (11) of the rib (45), and one end of the rotating shaft (121) rotates through the rib (45) to connect to the rotating handle (124).

8. The adjustable paper gluing mechanism according to claim 1, characterized in that: A scraper plate (14) is further provided between the two supporting vertical plates (4), and hinge shafts (141) that rotate and pass through the two supporting vertical plates (4) are fixedly provided at both ends of the scraper plate (14). The scraper plate (14) is located below the gluing platform (10), and one side is parallel to the side surface of the gluing roller (5). A flip control component (15) that controls the scraper plate (14) to flip around the hinge shaft (141) is provided on the two supporting vertical plates (4).

9. The adjustable paper gluing mechanism according to claim 8, characterized in that: The flip control assembly (15) includes a pair of threaded (122) columns respectively fixed to the two ends of the scraper plate (14), arc-shaped holes (152) respectively opened on the two supporting vertical plates (4) for the threaded (122) columns to pass through and move, and a nut three (153) connected to the threaded (122) column by the threaded (122). The arc-shaped hole (152) and the hinge shaft (141) are coaxial. One end of the nut three (153) is fixedly connected to a washer (154) sleeved on the threaded (122) column. The end of the washer (154) away from the nut three (153) is in close contact with the side wall of the supporting vertical plate (4). Anti-slip stripes (155) are evenly opened on the outer contour surface of the washer (154).

10. The adjustable paper gluing mechanism according to claim 1, characterized in that: A fixed rod (16) parallel to the glue coating roller (5) and a plurality of parallel and spaced receiving claws (161) fixed on the fixed rod (16) are also fixedly provided between the two supporting vertical plates (4). The receiving claws (161) and the glue coating platform (10) are respectively located on both sides of the glue coating roller (5), and the claw hook of the receiving claw (161) is close to the highest point of the glue coating roller (5).

Images