Efficient gluing machine

Abstract

The utility model relates to the technical field of paper processing, in particular to an efficient glue spreader which comprises an outer frame, extension plates are mounted at the left end of the outer frame, a winding roller is mounted between the extension plates, a support is mounted at the right end of the outer frame, an unwinding roller is mounted in the support, a glue dispenser is mounted at the top of the outer frame, and a glue outlet is formed in the top of the outer frame. A compaction assembly is installed at the top of the outer frame and located on the outer side of the glue dispenser, the compaction assembly is used for tightly combining glued paper, the compaction assembly comprises a supporting plate, a cylinder, a telescopic column, a heightening base, a telescopic air cylinder, a main plate and a first extrusion roller, the supporting plate is installed at the top of the outer frame, and the cylinder is installed on the outer side of the outer frame. The cylinders are symmetrically installed at the top of the supporting plate, the telescopic columns are installed in the cylinders, and the heightening bases are installed between the cylinders. Compared with an existing efficient glue coating machine, through the design of the extrusion rollers and the scraping plates, glue can be evenly coated, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper processing, in particular to a high-efficiency glue coating machine. Background Art

[0002] Paper is a thin sheet made of plant fiber, used for writing and painting, printing books and newspapers, packaging, etc. Paper is generally divided into: letterpress paper, newsprint, offset printing paper, coated paper, book cover paper, dictionary paper, copy paper, board paper, etc.

[0003] With the development of science and technology, paper has a better writing experience and waterproofness by being set to a thickened state. When thickened paper is produced, two layers of composite cloth need to be glued together. In the existing technology, two groups of paper are placed on a guide roller, and the other end is placed on a winding roller. Glue is brushed between the guide roller and the winding roller, and the gluing work is completed by the rotation of the winding roller. However, there is still excess glue between the guide roller and the winding roller that cannot be scraped flat, and resource recycling cannot be achieved, and uneven glue coating will also result.

[0004] Therefore, it is particularly important to improve the existing high-efficiency glue coating machine and design a new high-efficiency glue coating machine to solve the above-mentioned technical defects and improve the practicability of the overall high-efficiency glue coating machine. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency glue coating machine to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-efficiency glue coating machine comprises an outer frame, an extension plate is installed at the left end of the outer frame, a winding roller is installed between the extension plates, a bracket is installed at the right end of the outer frame, a unwinding roller is installed inside the bracket, a glue dispenser is installed on the top of the outer frame, a compaction assembly is installed on the top of the outer frame and on the outside of the glue dispenser, the compaction assembly is used to tightly merge the glued paper, the compaction assembly comprises a support plate, a cylinder, a telescopic column, an elevated seat, a telescopic cylinder, a main board and a first squeezing roller, the support plate is installed on the top of the outer frame, the cylinder is symmetrically installed on the top of the support plate, the telescopic column is installed inside the cylinder, the elevated seat is installed between the cylinders, the telescopic cylinder is installed on the top of the elevated seat, the main board is installed on the top of the telescopic column and the output end of the telescopic cylinder, and the first squeezing roller is installed above the main board.

[0008] As a preferred solution of the utility model, a connecting seat is symmetrically installed on the top of the main board, and the first squeezing roller is connected to the main board through the connecting seat.

[0009] As a preferred solution of the utility model, a through groove is provided inside the cylinder, a tooth plate is installed outside the telescopic column, and a gear is installed outside the through groove at a position corresponding to the tooth plate.

[0010] As a preferred solution of the utility model, a linkage rod is installed inside the gear, a fixing seat is installed outside the linkage rod, and the linkage rod is connected to the support plate through the fixing seat.

[0011] As a preferred solution of the utility model, a hanger is installed on the outside of the cylinder, a slide rod is installed on the inside of the hanger, a spring is sleeved on the outside of the slide rod, a rotating sleeve is installed on the bottom of the slide rod, and a second extrusion roller is installed inside the rotating sleeve.

[0012] As a preferred solution of the utility model, a clamping wheel is installed on the outside of the extension plate, a fixing plate is installed between the clamping wheel and the extension plate, a limiting groove is opened at a position corresponding to the clamping wheel inside the fixing plate, a connecting shaft is installed inside the clamping wheel, the connecting shaft extends to the inside of the extension plate, and a scraper is installed at the bottom of the connecting shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, two groups of paper are sleeved on the outside of the unwinding roller, and the other ends of the two groups of paper are passed through the top and bottom of the glue dispenser respectively, and then passed through between the first squeezing roller and the second squeezing roller at the same time, and finally are wound around the outside of the winding roller. The two groups of paper are driven to translate by the rotation of the winding roller, and glue is dripped on the surface of the paper in an orderly manner by the glue dispenser. By starting the telescopic cylinder, the output end of the telescopic cylinder lifts the main board, and the telescopic column completes the ascent inside the cylinder, so that the gear and the tooth plate are meshed with each other, and the telescopic column is forced to move synchronously to prevent the main board from tilting. The first squeezing roller is driven to press the paper, and the second squeezing roller is also driven to squeeze the paper. The spring is expanded and contracted to store energy, so that the slide bar is extended downward, so that the first squeezing roller and the second squeezing roller completely compact the two groups of paper, effectively preventing the glue from being uneven, causing the surface of the paper to be uneven and affecting its writing effect. At the same time, through the design of the connecting seat and the rotating sleeve, the first squeezing roller and the second squeezing roller and the paper can move synchronously to prevent paper damage. By rotating the card wheel, the limit groove will limit the rotation angle of the card wheel, so that the scraper can complete the inclination at different angles and achieve more uniform glue smearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1The enlarged schematic diagram at A in the middle;

[0017] Figure 3 This is a schematic diagram of the compaction assembly structure of the utility model;

[0018] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0019] Figure 5 It is a schematic diagram of the cylinder and telescopic column structure of the utility model.

[0020] In the figure: 1. outer frame; 2. extension plate; 3. winding roller; 4. bracket; 5. unwinding roller; 6. glue dispenser; 7. compacting assembly; 701. support plate; 702. cylinder; 703. telescopic column; 704. height increasing seat; 705. telescopic cylinder; 706. main board; 707. first extrusion roller; 708. connecting seat; 709. tooth plate; 710. gear; 711. linkage rod; 712. fixed seat; 8. hanger; 9. spring; 10. second extrusion roller; 11. clamping wheel; 12. limiting groove; 13. connecting shaft; 14. scraper. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0022] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0023] A high-efficiency glue coating machine comprises an outer frame 1, an extension plate 2 is installed at the left end of the outer frame 1, a winding roller 3 is installed between the extension plates 2, a bracket 4 is installed at the right end of the outer frame 1, a reeling roller 5 is installed inside the bracket 4, a glue dispenser 6 is installed at the top of the outer frame 1, and a compacting component 7 is installed at the top of the outer frame 1 and outside the glue dispenser 6;

[0024] The compacting assembly 7 is used to tightly combine the glued paper.

[0025] For further information, see Figure 1 , Figure 3 and Figure 5In this embodiment, the compacting assembly 7 includes a support plate 701, a cylinder 702, a telescopic column 703, a heightened seat 704, a telescopic cylinder 705, a main board 706 and a first squeezing roller 707. The support plate 701 is mounted on the top of the outer frame 1, the cylinder 702 is symmetrically mounted on the top of the support plate 701, the telescopic column 703 is mounted inside the cylinder 702, the heightened seat 704 is mounted between the cylinders 702, the telescopic cylinder 705 is mounted on the top of the heightened seat 704, the main board 706 is mounted on the top of the output end of the telescopic column 703 and the telescopic cylinder 705, and the first squeezing roller 707 is mounted above the main board 706. When the thickness of the paper needs to be increased, this is achieved. When the wear resistance of paper is improved, two groups of paper are sleeved on the outside of the unwinding roller 5, and the other ends of the two groups of paper are passed through the top and bottom of the glue dispenser 6 respectively, and then passed through the first squeezing roller 707 and the second squeezing roller 10 at the same time, and finally wrapped around the outside of the winding roller 3. The two groups of paper are driven to translate by the rotation of the winding roller 3, and the glue is dripped on the surface of the paper in an orderly manner through the glue dispenser 6. By starting the telescopic cylinder 705, the output end of the telescopic cylinder 705 lifts the main board 706, and at the same time, the telescopic column 703 completes the ascent inside the cylinder 702, supports the main board 706, and prevents the main board 706 from being misaligned, so that the first squeezing roller 707 completes the ascent.

[0026] Among them, see Figure 1 , Figure 3 and Figure 5 In this embodiment, a connecting seat 708 is symmetrically installed on the top of the main board 706, and the first squeezing roller 707 is connected to the main board 706 through the connecting seat 708. Through the design of the connecting seat 708 and the movement force of the paper, the first squeezing roller 707 can complete the rotation, preventing the first squeezing roller 707 and the paper from not moving synchronously and causing paper damage.

[0027] Furthermore, please see Figure 1 , Figure 3 and Figure 5 In this embodiment, a through groove is opened inside the cylinder 702, a tooth plate 709 is installed on the outside of the telescopic column 703, a gear 710 is installed on the outside of the through groove at a position corresponding to the tooth plate 709, a linkage rod 711 is installed inside the gear 710, a fixed seat 712 is installed on the outside of the linkage rod 711, and the linkage rod 711 is connected to the support plate 701 through the fixed seat 712. Through the rise of the telescopic column 703, the gear 710 and the tooth plate 709 are meshed with each other, and the telescopic column 703 is forced to move synchronously to prevent the main board 706 from tilting.

[0028] For further information, see Figure 1 , Figure 3 and Figure 5In this embodiment, a hanger 8 is installed on the outside of the cylinder 702, and a slide bar is installed inside the hanger 8. A spring 9 is sleeved on the outside of the slide bar, and a rotating sleeve is installed at the bottom of the slide bar. A second squeezing roller 10 is installed inside the rotating sleeve. When the first squeezing roller 707 presses the paper, the second squeezing roller 10 will also squeeze it at the same time. The spring 9 is stretched and stored to make the slide bar extend downward, so that the first squeezing roller 707 and the second squeezing roller 10 can completely compact the two groups of paper, effectively preventing the glue from being uneven, causing the surface of the paper to be uneven, and affecting its writing effect.

[0029] For further information, see Figure 1 and Figure 2 In this embodiment, a clamping wheel 11 is installed on the outside of the extension plate 2, a fixing plate is installed between the clamping wheel 11 and the extension plate 2, a limiting groove 12 is provided at a position corresponding to the clamping wheel 11 inside the fixing plate, a connecting shaft 13 is installed inside the clamping wheel 11, the connecting shaft 13 extends to the inside of the extension plate 2, a scraper 14 is installed at the bottom of the connecting shaft 13, by rotating the clamping wheel 11, the limiting groove 12 will limit the rotation angle of the clamping wheel 11, so that the scraper 14 can complete the inclination at different angles, and the glue can be applied more evenly.

[0030] In this embodiment, the implementation scenario is specifically as follows: when the thickness of the paper needs to be increased to achieve the wear resistance of the paper, the two groups of paper are sleeved on the outside of the unwinding roller 5, and the other ends of the two groups of paper are passed through the top and bottom of the glue dispenser 6 respectively, and then passed through the first squeezing roller 707 and the second squeezing roller 10 at the same time, and finally wound around the outside of the winding roller 3, and the two groups of paper are driven to translate by the rotation of the winding roller 3, and the glue is dripped on the surface of the paper in an orderly manner through the glue dispenser 6, and the telescopic cylinder 705 is started to realize that the output end of the telescopic cylinder 705 lifts the main board 706, and at the same time, the telescopic column 703 completes the ascent inside the cylinder 702, so that the gear 710 and the tooth plate 709 are meshed with each other, and the telescopic column 703 is realized. Forced synchronous movement prevents the main board 706 from tilting. When the first squeezing roller 707 presses the paper, the second squeezing roller 10 will also squeeze it. The spring 9 is stretched and stored to extend the slide bar downward, so that the first squeezing roller 707 and the second squeezing roller 10 can completely compact the two groups of paper, effectively preventing the glue from being uneven, causing the surface of the paper to be uneven and affecting the writing effect. At the same time, through the design of the connecting seat 708 and the rotating sleeve, the first squeezing roller 707 and the second squeezing roller 10 can move synchronously with the paper to prevent paper damage. By rotating the card wheel 11, the limiting groove 12 can limit the rotation angle of the card wheel 11, so that the scraper 14 can complete the inclination at different angles, and the glue can be applied more evenly.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency glue coating machine, comprising an outer frame (1), characterized in that: An extension plate (2) is installed at the left end of the outer frame (1), and a winding roller (3) is installed between the extension plates (2). A bracket (4) is installed at the right end of the outer frame (1), and a reeling roller (5) is installed inside the bracket (4). A glue dispenser (6) is installed at the top of the outer frame (1), and a compacting component (7) is installed at the top of the outer frame (1) and on the outside of the glue dispenser (6). The compacting component (7) is used to tightly merge the glued paper. The compacting component (7) comprises a support plate (701), a cylinder (702), a telescopic column (703), a heightening seat (704), and a telescopic cylinder (705). 05), a main board (706) and a first squeezing roller (707), the support plate (701) is mounted on the top of the outer frame (1), the cylinder (702) is symmetrically mounted on the top of the support plate (701), the telescopic column (703) is mounted inside the cylinder (702), the heightened seat (704) is mounted between the cylinders (702), the telescopic cylinder (705) is mounted on the top of the heightened seat (704), the main board (706) is mounted on the top of the output end of the telescopic column (703) and the telescopic cylinder (705), and the first squeezing roller (707) is mounted above the main board (706); A hanger (8) is installed on the outside of the cylinder (702), a slide rod is installed on the inside of the hanger (8), a spring (9) is sleeved on the outside of the slide rod, a rotating sleeve is installed on the bottom of the slide rod, and a second squeezing roller (10) is installed on the inside of the rotating sleeve; A clamping wheel (11) is installed on the outside of the extension plate (2), a fixing plate is installed between the clamping wheel (11) and the extension plate (2), a limiting groove (12) is provided inside the fixing plate at a position corresponding to the clamping wheel (11), a connecting shaft (13) is installed inside the clamping wheel (11), the connecting shaft (13) extends to the inside of the extension plate (2), and a scraper (14) is installed at the bottom of the connecting shaft (13).

2. A high-efficiency glue coating machine according to claim 1, characterized in that: A connecting seat (708) is symmetrically mounted on the top of the main board (706), and the first squeezing roller (707) is connected to the main board (706) via the connecting seat (708).

3. The high-efficiency glue coating machine according to claim 1, characterized in that: A through slot is provided inside the cylinder (702), a toothed plate (709) is installed outside the telescopic column (703), and a gear (710) is installed outside the through slot at a position corresponding to the toothed plate (709).

4. The high-efficiency glue coating machine according to claim 3 is characterized in that: A linkage rod (711) is installed inside the gear (710), a fixing seat (712) is installed outside the linkage rod (711), and the linkage rod (711) is connected to the support plate (701) via the fixing seat (712).

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