Gluing device for multicolor printing adhesive paper

Abstract

The utility model belongs to the technical field of sticker processing, and particularly relates to a gluing device for multicolor printed stickers, which comprises a gluing machine body. The side wall of the gluing machine body is rotationally connected with a two-way screw rod; the side wall of the bidirectional screw rod is in threaded connection with a pair of connecting blocks; the connecting blocks are symmetrically arranged on the two sides of the two-way screw and are of the same structure. Firstly, paper is flatly laid above the gluing machine body, a worker holds and rotates the two-way screw rod, at the moment, the paper can be firmly adsorbed to the side wall of the gluing machine body under the cooperation of the piston cylinder and the piston of the piston rod, and the situation that when paper is glued in the prior art, due to the fact that the paper is light, the paper cannot be firmly adsorbed to the side wall of the gluing machine body can be reduced. According to the technical scheme, due to the fact that external natural wind or accidentally touches paper, the paper is prone to displacement, the gluing effect of the paper is affected to a certain degree, at the moment, the fixing effect is achieved when the paper is glued through adsorption force generated by air exhaust of the piston rod on the paper, and the gluing effect on the paper is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sticker processing, and specifically relates to a sizing device for multi-color printed stickers. Background Technique

[0002] Multi-color printed stickers are a special kind of handicraft. They can be applied to home decoration, commercial display, and educational supplies. Multi-color printed stickers have adhesiveness and can be conveniently pasted on the surfaces of various objects.

[0003] In the prior art, when processing multi-color printed stickers, a sizing machine is needed to apply glue to the back of the stickers to make them adhesive. The sizing machine mainly consists of a machine body, a workbench, and a sizing mechanism. During use, the paper is laid flat on the workbench, and then the sizing mechanism is started to apply glue to the back of the paper, thus completing the sizing process of the paper.

[0004] However, in the prior art, it is found that during the process of sizing the paper, due to the light weight of the paper, it is difficult to fix it on the surface of the workbench. When affected by natural wind or accidentally touched, the paper is likely to be displaced, which will have a certain impact on the sizing effect of the paper. Therefore, the utility model provides a sizing device for multi-color printed stickers. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A sizing device for multi-color printed stickers of the utility model includes a sizing machine body; a bidirectional screw is rotatably connected to the side wall of the sizing machine body; a pair of connecting blocks are threadedly connected to the side wall of the bidirectional screw; the connecting blocks are symmetrically arranged on both sides of the bidirectional screw and have the same structure; a pair of piston cylinders are fixedly connected to the side wall of the sizing machine body; the piston cylinders are symmetrically arranged on both sides of the sizing machine body and have the same structure; a piston rod is slidably connected to the inner side wall of the piston cylinder; the piston rod is fixedly connected to the connecting block; a connecting pipe is fixedly connected to the side wall of the piston cylinder; the connecting pipe penetrates through the wall of the piston cylinder and is fixedly connected to it; a pair of through holes are symmetrically opened on the side wall of the sizing machine body; the connecting pipe corresponds to the position of the through holes; at this time, the suction force generated by the piston rod to extract air acts on the paper, thereby playing a role in fixing the paper during sizing and improving the sizing effect of the paper.

[0007] Preferably, an installation frame is provided on the side wall of the connection block; a pair of telescopic rods are fixedly connected to the side wall of the installation frame; the telescopic rods are symmetrically arranged on both sides of the installation frame and have the same structure; a spring is sleeved outside the telescopic rods; the ends of the telescopic rods and the spring are fixedly connected to the same scraping plate; at this time, through the arranged scraping plate, the cleaning effect on the glue attached to the side wall of the gluing machine body is achieved.

[0008] Preferably, a plurality of fixing blocks are fixedly connected to the side wall of the gluing machine body; the fixing blocks are evenly distributed on the side wall of the gluing machine body and have the same structure; a positioning hole is opened on the side wall of the fixing block; a plug rod is slidably connected to the side wall of the positioning hole; the same net pocket is fixedly connected to the side wall of the plug rod; at this time, through the arranged net pocket, the collection effect on the overflow glue is achieved, and at the same time, by inserting the plug rod into the side wall of the positioning hole, the convenience of disassembling and installing the net pocket can be achieved.

[0009] Preferably, a diversion pipe is fixedly connected to the side wall of the piston cylinder; an exhaust hole is opened on the side wall of the piston cylinder; a baffle is hinged to the side wall of the piston cylinder; the baffle is located inside the diversion pipe; at this time, the paper scraps and impurities are blown off by the exhaust of the piston cylinder, so as to achieve the cleaning effect on the paper scraps and impurities attached to the side wall of the gluing machine body.

[0010] Preferably, a sliding groove is opened on the side wall of the connection block; a sliding block is slidably connected to the side wall of the sliding groove; the sliding block is fixedly connected to the installation frame; a rubber pad is fixedly connected to the side wall of the sliding block; at this time, by inserting the sliding block into the side wall of the sliding groove for fixation, the convenience of disassembling and maintaining the scraping plate is achieved, and the practicability of the scraping plate is improved.

[0011] Preferably, a clamping block is hinged to the side wall of the fixing block; a clamping groove is opened on the side wall of the plug rod; at this time, by clamping the clamping block into the clamping groove, the fixing effect of the net pocket during use is increased.

[0012] Preferably, a pair of elastic plates are symmetrically and fixedly connected to the side wall of the connection block; the elastic plates are arc-shaped; at this time, through the arranged elastic plates, the limiting effect when the sliding block is inserted into the side wall of the sliding groove is achieved.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For the gluing device for multi-color printed stickers of the present utility model, through the arranged connecting pipe and through hole, when gluing the paper, since the paper is light, when the external natural wind or accidental touch to the paper occurs, it is easy to cause its displacement, thus having a certain impact on the gluing effect of the paper. At this time, the adsorption force generated by the piston rod for pumping air on the paper is used to fix the paper during gluing, and the gluing effect on the paper is improved.

[0015] 2. The sizing device of a multi-color printed sticker according to the present utility model can reduce the situation that some glue overflows during the sizing of the paper and adheres to the side wall of the sizing machine body, which is not convenient for cleaning, thus increasing a certain amount of workload. At this time, through the arranged scraper, it can play a role in cleaning the glue adhering to the side wall of the sizing machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is Figure 1 a partial enlarged view of part A in

[0019] Figure 3 is a schematic structural view of the net pocket of the present utility model;

[0020] Figure 4 is Figure 3 a partial enlarged view of part B in

[0021] Figure 5 is a schematic structural view of the baffle of the present utility model;

[0022] Figure 6 is a schematic structural view of the positioning hole of the present utility model.

[0023] In the figure: 1, sizing machine body; 11, bidirectional screw; 12, connecting block; 13, piston cylinder; 14, piston rod; 15, connecting pipe; 16, through hole; 2, mounting bracket; 21, telescopic rod; 22, spring; 23, scraper; 3, fixing block; 31, positioning hole; 32, insertion rod; 33, net pocket; 4, diversion pipe; 41, exhaust hole; 42, baffle; 5, chute; 51, slider; 52, rubber pad; 6, clamping block; 61, clamping groove; 7, elastic plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Such as Figures 1-5As shown, a gluing device for multi-color printed adhesive paper according to an embodiment of the utility model comprises a gluing machine body 1; a bidirectional screw 11 is rotatably connected to the side wall of the gluing machine body 1; a pair of connecting blocks 12 are threadedly connected to the side wall of the bidirectional screw 11; the connecting blocks 12 are symmetrically arranged on both sides of the bidirectional screw 11 and have the same structure; a pair of piston cylinders 13 are fixedly connected to the side wall of the gluing machine body 1; the piston cylinders 13 are symmetrically arranged on both sides of the gluing machine body 1 and have the same structure; the piston cylinders 13 are arranged in a symmetrical manner on both sides of the gluing machine body 1 and have the same structure; The side wall is slidably connected with a piston rod 14; the piston rod 14 is fixedly connected to the connecting block 12; the side wall of the piston cylinder 13 is fixedly connected with a connecting pipe 15; the connecting pipe 15 penetrates the wall of the piston cylinder 13 and is fixedly connected thereto; a pair of through holes 16 are symmetrically opened on the side wall of the gluing machine body 1; the connecting pipe 15 corresponds to the position of the through holes 16; when in use, first lay the paper flat on the top of the gluing machine body 1 so that the paper covers the through holes 16, and the staff holds and rotates the bidirectional screw 11, The connecting blocks 12 on both sides can be moved in opposite directions. During the movement of the connecting blocks 12, the piston rod 14 can be pulled. At this time, the piston cylinder 13 and the piston of the piston rod 14 can cooperate to evacuate air through the connecting pipe 15, and the gas between the through hole 16 and the paper can be drawn into the piston cylinder 13. At this time, the paper will be firmly adsorbed on the side wall of the gluing machine body 1 to fix the paper. Then, the paper can be glued by the gluing machine body 1. When the gluing is completed, the two-way screw 11 is rotated in the opposite direction to make the connecting blocks 12 on both sides approach each other, and the gas in the piston cylinder 13 is squeezed out, and the paper will be detached from the top of the gluing machine body 1. In this process, the existing gluing of paper can be reduced. Since the paper is light, it is easy to cause it to be displaced when it is touched by natural wind or accidental touch, thereby causing a certain impact on the gluing effect of the paper. At this time, the adsorption force generated by the piston rod 14 on the paper can fix the paper during gluing, thereby improving the gluing effect of the paper.

[0026] like Figures 1-4As shown, an installation frame 2 is provided on the side wall of the connection block 12; a pair of telescopic rods 21 are fixedly connected to the side wall of the installation frame 2; the telescopic rods 21 are symmetrically arranged on both sides of the installation frame 2 and have the same structure; a spring 22 is sleeved outside the telescopic rods 21; the ends of the telescopic rods 21 and the spring 22 are fixedly connected to the same scraping plate 23; during use, when the paper is placed above the gluing machine body 1, the paper will be located below the scraping plate 23. Then, when the staff rotates the bidirectional screw rod 11 to fix the paper, the installation frame 2 can move synchronously through the movement of the connection block 12. Since the overflowed glue will protrude after solidification, at this time, through the contact between the scraping plate 23 and the side wall of the gluing machine body 1, the protruding glue can be scraped off. At the same time, due to the long-term contact and friction between the scraping plate 23 and the side wall of the gluing machine body 1, the scraping plate 23 will be worn to a certain extent. At this time, under the elastic force of the spring 22, a certain thrust can be applied to the scraping plate 23 to make the scraping plate 23 always fully contact the side wall of the gluing machine body 1. In this process, it can reduce the situation that some glue will overflow when gluing the paper and adhere to the side wall of the gluing machine body 1, which is not convenient for cleaning and thus increases a certain amount of workload. At this time, through the set scraping plate 23, it can play a role in cleaning the glue adhering to the side wall of the gluing machine body 1.

[0027] As Figure 1 , 3 , as shown in FIGS. 6, a plurality of fixing blocks 3 are fixedly connected to the side wall of the gluing machine body 1; the fixing blocks 3 are evenly distributed on the side wall of the gluing machine body 1 and have the same structure; a positioning hole 31 is opened on the side wall of the fixing block 3; a plug rod 32 is slidably connected to the side wall of the positioning hole 31; the same net pocket 33 is fixedly connected to the side wall of the plug rod 32; during use, first, the staff holds the net pocket 33 and moves it to one side of the gluing machine body 1, then aligns the plug rod 32 with the positioning hole 31 and inserts the plug rod 32 into the side wall of the positioning hole 31, thus completing the installation of the net pocket 33. At this time, the glue scraped off by the scraping plate 23 will be pushed to both sides of the gluing machine body 1. When the glue is pushed to the edge of the gluing machine body 1, it will fall into the net pocket 33 and can be collected through the net pocket 33. In this process, it can reduce the situation that the glue scraped off by the scraping plate 23 will fall on both sides of the gluing machine body 1, resulting in inconvenience for the staff to clean it, thus increasing a certain amount of workload. At this time, through the set net pocket 33, it can play a role in collecting the overflowed glue. At the same time, by inserting the plug rod 32 into the side wall of the positioning hole 31, it can improve the convenience of disassembling and installing the net pocket 33.

[0028] As Figure 3 , 5As shown, a diversion pipe 4 is fixedly connected to the side wall of the piston cylinder 13; an exhaust hole 41 is formed in the side wall of the piston cylinder 13; a baffle 42 is hinged to the side wall of the piston cylinder 13; the baffle 42 is located inside the diversion pipe 4; during use, when the piston cylinder 13 sucks air to fix the paper, under the action of the gravity of the baffle 42, it will automatically fall and cover the side wall of the exhaust hole 41 to seal it. When the paper is released, during the exhaust process of the piston cylinder 13, the baffle 42 can be pushed open by the airflow, allowing the airflow to enter the diversion pipe 4 and then blow air onto the surface of the upper gluing machine body 1. During this process, it can reduce the situation that after the paper is glued, some paper scraps and impurities carried on the surface of the paper will fall onto the surface of the upper gluing machine body 1, which will have a certain impact on secondary gluing. At this time, the paper scraps and impurities are blown off by the exhaust of the piston cylinder 13, thereby playing a role in cleaning the paper scraps and impurities attached to the side wall of the upper gluing machine body 1.

[0029] As Figure 2 shown, a chute 5 is formed in the side wall of the connecting block 12; a slider 51 is slidably connected to the side wall of the chute 5; the slider 51 is fixedly connected to the mounting frame 2; a rubber pad 52 is fixedly connected to the side wall of the slider 51; during use, by a worker holding the mounting frame 2 and inserting the slider 51 into the side wall of the chute 5, at this time, a certain frictional force will be generated through the contact between the rubber pad 52 and the chute 5, so as to fix the slider 51. During this process, it can reduce the situation that when the scraper 23 is damaged after long-term use, it is not convenient to disassemble and replace it, affecting the practicability of the scraper 23. At this time, by inserting the slider 51 into the side wall of the chute 5 for fixation, it can improve the convenience of disassembling and maintaining the scraper 23 and enhance the practicability of the scraper 23.

[0030] As Figure 6 shown, a clamping block 6 is hinged to the side wall of the fixing block 3; a clamping groove 61 is formed in the side wall of the inserting rod 32; during use, when the inserting rod 32 is inserted into the side wall of the positioning hole 31, a certain pressure is applied to the inserting rod 32 at the same time, so as to push open the clamping block 6. When the inserting rod 32 is completely inserted into the side wall of the positioning hole 31, the position of the clamping block 6 will correspond to that of the clamping groove 61. At this time, under the action of the torsion spring inside the hinge of the clamping block 6, it will automatically reset and insert into the clamping groove 61 to fix the inserting rod 32. During this process, it can reduce the situation that the fixing effect of the mesh bag 33 during use is not good, resulting in the inserting rod 32 being easily slipped out of the side wall of the positioning hole 31 when the mesh bag 33 is accidentally pulled. At this time, by the clamping block 6 being clamped into the clamping groove 61, it can enhance the fixing effect of the mesh bag 33 during use.

[0031] As Figure 2As shown, a pair of elastic plates 7 are symmetrically and fixedly connected to the side wall of the connecting block 12; the elastic plates 7 are arc-shaped; during use, when the slider 51 is inserted into the side wall of the sliding groove 5, the slider 51 will contact and squeeze the elastic plates 7 on both sides, and by squeezing the elastic plates 7, certain deformation can be generated. At this time, under the elastic force of the elastic plates 7, the slider 51 can be pushed towards the middle of the sliding groove 5, and at the same time, the slider 51 will also slide towards the middle of the elastic plates 7 on both sides, and then it can be inserted into the side wall of the sliding groove 5. During this process, it can reduce the difficulty of aligning the slider 51 and the side wall of the sliding groove 5 when inserting the slider 51, resulting in a more cumbersome insertion process, thereby increasing a certain amount of workload. At this time, through the arranged elastic plates 7, the limiting effect when the slider 51 is inserted into the side wall of the sliding groove 5 can be achieved.

[0032] During operation, first lay the paper flat above the sizing machine body 1 so that the paper covers the through hole 16. By the operator holding and rotating the bidirectional screw 11, the connecting blocks 12 on both sides can be moved in opposite directions. During the movement of the connecting blocks 12, the piston rod 14 can be pulled. At this time, under the piston cooperation of the piston cylinder 13 and the piston rod 14, air can be pumped through the connecting pipe 15, and the air between the through hole 16 and the paper is pumped into the piston cylinder 13. At this time, the paper will be firmly adsorbed on the side wall of the sizing machine body 1 to fix the paper. Then, the sizing machine body 1 can apply glue to the paper. After the gluing is completed, reverse-rotate the bidirectional screw 11 to make the connecting blocks 12 on both sides approach each other, squeeze out the air in the piston cylinder 13, and the paper will separate from above the sizing machine body 1. When in use, when the paper is placed above the sizing machine body 1, the paper will be located below the scraping plate 23. Then, during the process of the operator rotating the bidirectional screw 11 to fix the paper, the mounting bracket 2 can be synchronously moved through the movement of the connecting block 12. Since the overflowed glue will protrude after solidification, at this time, by the contact between the scraping plate 23 and the side wall of the sizing machine body 1, the protruding glue can be scraped off. At the same time, since the scraping plate 23 is in contact and friction with the side wall of the sizing machine body 1 for a long time, it will cause certain wear to the scraping plate 23. At this time, under the elastic force of the spring 22, a certain thrust can be applied to the scraping plate 23 to make the scraping plate 23 always be in full contact with the side wall of the sizing machine body 1. When in use, first, the operator holds the mesh bag 33 and moves it to one side of the sizing machine body 1, then aligns the insertion rod 32 with the positioning hole 31, and inserts the insertion rod 32 into the side wall of the positioning hole 31, thereby completing the installation of the mesh bag 33. At this time, the glue scraped off by the scraping plate 23 will be pushed to both sides of the sizing machine body 1. When the glue is pushed to the edge of the sizing machine body 1, it will fall into the mesh bag 33, and the mesh bag 33 can be used to collect it. When in use, when the piston cylinder 13 pumps air to fix the paper, the baffle 42 will automatically fall under the action of gravity and cover the side wall of the exhaust hole 41 to seal it. When the paper is released, during the exhaust process of the piston cylinder 13, the baffle 42 can be pushed open by the airflow, allowing the airflow to enter the diversion pipe 4 and then blow air onto the surface of the sizing machine body 1. When in use, the operator holds the mounting bracket 2 and inserts the slider 51 into the side wall of the sliding groove 5. At this time, a certain frictional force will be generated by the contact between the rubber pad 52 and the sliding groove 5, thereby fixing the slider 51. When in use, during the process of inserting the insertion rod 32 into the side wall of the positioning hole 31, a certain pressure is applied to the insertion rod 32 at the same time, thereby pushing the clamping block 6 open. When the insertion rod 32 is completely inserted into the side wall of the positioning hole 31, the clamping block 6 will correspond to the position of the clamping groove 61. At this time, under the action of the torsion spring inside the hinge of the clamping block 6, it will automatically reset and insert into the clamping groove 61 to fix the insertion rod 32. When in use, during the process of inserting the slider 51 into the side wall of the sliding groove 5, the slider 51 will contact and squeeze the elastic plates 7 on both sides.By squeezing the elastic plate 7, a certain deformation can be generated. At this time, under the elastic force of the elastic plate 7, the slider 51 can be pushed towards the middle of the chute 5. At the same time, the slider 51 will also slide towards the middle of the two elastic plates 7, and then it can be inserted into the side wall of the chute 5.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gluing device for multi-color printed adhesive paper, comprising a gluing machine body (1); characterized in that: The side wall of the gluing machine body (1) is rotatably connected to a bidirectional screw (11); the side wall of the bidirectional screw (11) is threadedly connected to a pair of connecting blocks (12); the connecting blocks (12) are symmetrically arranged on both sides of the bidirectional screw (11) and have the same structure; the side wall of the gluing machine body (1) is fixedly connected to a pair of piston cylinders (13); the piston cylinders (13) are symmetrically arranged on both sides of the gluing machine body (1) and have the same structure; the inner side wall of the piston cylinder (13) is slidably connected to a piston rod (14); the piston rod (14) and the connecting block (12) are in a fixed relationship; the side wall of the piston cylinder (13) is fixedly connected to a connecting pipe (15); the connecting pipe (15) penetrates the wall of the piston cylinder (13) and is fixedly connected thereto; the side wall of the gluing machine body (1) is symmetrically provided with a pair of through holes (16); the positions of the connecting pipe (15) and the through holes (16) correspond to each other.

2. The gluing device for multi-color printed adhesive paper according to claim 1, characterized in that: The side wall of the connection block (12) is provided with a mounting frame (2); a pair of telescopic rods (21) are fixedly connected to the side wall of the mounting frame (2); the telescopic rods (21) are symmetrically arranged on both sides of the mounting frame (2) and have the same structure; a spring (22) is sleeved on the outside of the telescopic rod (21); the ends of the telescopic rod (21) and the spring (22) are fixedly connected to the same scraper (23).

3. The gluing device for multi-color printed stickers according to claim 1, characterized in that: The side wall of the gluing machine body (1) is fixedly connected to a plurality of fixing blocks (3); the fixing blocks (3) are evenly distributed on the side wall of the gluing machine body (1) and have the same structure; the side wall of the fixing block (3) is provided with a positioning hole (31); the side wall of the positioning hole (31) is slidably connected to an insertion rod (32); the side wall of the insertion rod (32) is fixedly connected to the same net bag (33).

4. The gluing device for multi-color printed stickers according to claim 1, characterized in that: The side wall of the piston cylinder (13) is fixedly connected with a flow guide tube (4); the side wall of the piston cylinder (13) is provided with an exhaust hole (41); the side wall of the piston cylinder (13) is hinged with a baffle (42); the baffle (42) is located inside the flow guide tube (4).

5. The gluing device for multi-color printed adhesive paper according to claim 2, characterized in that: The side wall of the connection block (12) is provided with a slide groove (5); the side wall of the slide groove (5) is slidably connected to a slider (51); the slider (51) is fixedly connected to the mounting frame (2); and the side wall of the slider (51) is fixedly connected to a rubber pad (52).

6. The gluing device for multi-color printed stickers according to claim 3, characterized in that: A clamping block (6) is hingedly connected to the side wall of the fixing block (3); and a clamping groove (61) is provided on the side wall of the insertion rod (32).

7. The gluing device for multi-color printed stickers according to claim 1, characterized in that: A pair of elastic plates (7) are symmetrically fixedly connected to the side walls of the connection block (12); the elastic plates (7) are arranged in an arc shape.

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