Glue spraying mechanism

Abstract

The utility model relates to the technical field of paperboard processing, and discloses a glue spraying mechanism which comprises a machine table, a glue spraying mechanism and a glue spraying mechanism, the driving mechanism is arranged on the machine table; the glue gun is moved by the driving mechanism; the frictioning tray is arranged on the machine table; and the glue wiping sponge is arranged on the glue wiping tray and is used for wiping the residual glue of the glue gun. The glue gun is provided with the driving mechanism to drive the glue gun to move, the glue gun is driven to move according to a specific track to form a glue layer spraying a specific pattern, and the glue gun can be moved to the glue wiping sponge after the glue gun completes glue spraying, so that a glue spraying nozzle of the glue gun extends into the glue wiping sponge to wipe glue; and residual glue dripping of the glue gun during waiting is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of cardboard processing technology, and in particular to a glue spraying mechanism. Background Technology

[0002] The design of a board book (or cardboard book) may include other accessories, such as animal hair or sliding panels. During production, adhesive is applied to specific areas of the board book to provide space for these accessories.

[0003] Currently, gluing is mainly achieved through roller transfer, which is less flexible and requires stopping the machine to change the printing template when transferring different patterns. Therefore, some manufacturers are gradually starting to use spray-on glue systems. However, current spray-on glue systems suffer from glue residue easily getting stuck at the nozzle. Utility Model Content

[0004] The present invention aims to improve at least one technical problem in the prior art.

[0005] This utility model provides a glue spraying mechanism, including:

[0006] Machine tool;

[0007] The drive mechanism is mounted on the machine base;

[0008] The glue gun moves under the drive mechanism;

[0009] A glue-applying tray is provided on the machine platform;

[0010] A wiping sponge, which is placed on the wiping tray, is used to wipe away residual glue from the glue gun.

[0011] The beneficial effects of this utility model are as follows: The glue gun of this utility model is equipped with a drive mechanism to move the glue gun. In addition to moving the glue gun along a specific trajectory to form a glue layer with a specific pattern, it can also move the glue gun to the glue wiping sponge after the glue gun has finished spraying glue, so that the glue nozzle of the glue gun can be inserted into the glue wiping sponge to wipe the glue, effectively reducing the residual glue dripping when the glue gun is waiting.

[0012] As a sub-solution of the above technical solution, the adhesive sponge is a moist sponge.

[0013] As some sub-solutions of the above technical solution, the glue spraying mechanism further includes an external mounting plate, which includes a connecting plate and a side plate connected together. The connecting plate is driven by a driving mechanism, and the side plate is connected to the end of the external mounting plate away from the machine base. The glue gun is mounted on the surface of the side plate away from the connecting plate.

[0014] As a sub-solution of the above technical solution, the side plate is bent away from the connecting plate at one end to form a pad.

[0015] As a sub-solution of the above technical solution, the adhesive wiping tray is detachably connected to the machine base.

[0016] As some sub-solutions of the above technical solution, the adhesive wiping tray has a tray hole facing the machine base, the machine base has a tray fixing hole, a tray fixing nail passes through the tray hole, and the tray fixing nail passes through the tray hole and is threadedly connected to the tray fixing hole.

[0017] As a sub-solution of the above technical solution, the glue spraying mechanism also includes a reinforcing member, one end of which is connected to the machine base and the other end is used to connect to an external frame.

[0018] As some sub-solutions of the above technical solution, the reinforcing member is detachably connected to the machine base and the reinforcing member can be fixed laterally at different positions on the machine base.

[0019] As some sub-solutions of the above technical solution, the reinforcement member is provided with a horizontal adjustment through hole extending laterally and in the shape of a waist on the side wall adjacent to the machine base, the machine base is provided with a reinforcement mounting hole, a horizontal adjustment locking pin is inserted through the reinforcement mounting hole, and the horizontal adjustment locking pin passes through the horizontal adjustment through hole and is threadedly connected to the reinforcement mounting hole.

[0020] As some sub-solutions of the above technical solution, the glue spraying mechanism further includes a vertical adjustment fixing plate, which is detachably connected to the reinforcement component. The reinforcement component is connected to the outside through the vertical adjustment fixing plate. The horizontal adjustment fixing plate is provided with a vertical adjustment locking hole. The vertical adjustment fixing plate is provided with a vertical adjustment through hole that extends vertically and is waist-shaped. A vertical adjustment locking pin is provided at the vertical adjustment through hole. The vertical adjustment locking pin passes through the vertical adjustment through hole and is threadedly connected to the vertical adjustment locking hole. The vertical adjustment fixing plate is provided with a frame fixing hole. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a perspective view of a glue spraying mechanism according to the present invention.

[0023] Figure 2 This is a partial disassembly diagram of a glue spraying mechanism according to the present invention;

[0024] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0025] Figure 4for Figure 1 A magnified view of a section at point B in the middle.

[0026] In the attached image:

[0027] 1-Machine base; 11-Reinforced mounting holes;

[0028] 2-Drive mechanism; 21-Horizontal linear module; 22-Vertical linear module; 23-Vertical linear module;

[0029] 31-Glue gun; 32-External mounting plate; 321-Connecting plate; 322-Side plate; 3221-Foot pad;

[0030] 41-Glue wiping tray; 42-Glue wiping sponge;

[0031] 51-Reinforcing component; 511-Horizontal adjustment through hole; 512-Vertical adjustment locking hole; 52-Vertical adjustment fixing plate; 521-Vertical adjustment through hole; 522-Frame fixing hole. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] The following is combined Figures 1 to 4 The embodiments of this utility model are described below.

[0034] One glue spraying mechanism in this embodiment includes:

[0035] Machine 1;

[0036] Drive mechanism 2 is mounted on the machine base 1;

[0037] The glue gun 31 moves under the drive mechanism 2;

[0038] A glue-wiping tray 41 is provided on the machine base 1;

[0039] The adhesive wiping sponge 42 is disposed on the adhesive wiping tray 41 and is used to wipe away residual adhesive from the glue gun 31.

[0040] Since cardboard books, business cards, and other similar publications often require color printing, if glue is accidentally dripped onto their surface, it will have a significant impact on the designs. Therefore, cardboard production is particularly sensitive to residual glue from glue gun 31.

[0041] The glue gun 31 of this utility model is equipped with a drive mechanism 2 to move the glue gun 31. In addition to moving the glue gun 31 along a specific trajectory to form a glue layer with a specific pattern, it can also move the glue gun 31 to the glue wiping sponge 42 after the glue gun 31 has finished spraying glue, so that the glue nozzle of the glue gun 31 can be inserted into the glue wiping sponge 42 to wipe the glue, effectively reducing the residual glue dripping of the glue gun 31 while waiting.

[0042] In this embodiment, the drive mechanism 2 includes a horizontal linear module 21 along the transverse direction, a longitudinal linear module 22 along the longitudinal direction, and a vertical linear module 23 along the vertical direction. The horizontal linear module 21 is mounted on the machine base 1, and the horizontal linear module 21, the longitudinal linear module 22, the vertical linear module 23, and the glue gun 31 are sequentially connected for transmission.

[0043] Since adhesive tends to harden when dry, the adhesive-wiping sponge 42 is a moist sponge. Furthermore, using a moist sponge (such as polyurethane) can dissolve the hardened adhesive residue, and the tray with its perforated design (typically 3-6mm in diameter) collects waste adhesive, preventing secondary pollution.

[0044] In the working state of the glue gun 31, in order to make the glue fluid, the temperature of the glue needs to be increased. The glue also has a certain degree of volatility. To reduce the chance of volatile glue adhering to the drive mechanism 2, the glue spraying mechanism also includes an external mounting plate 32. The external mounting plate 32 includes a connecting plate 321 and a side plate 322 connected together. The connecting plate 321 is driven by the drive mechanism 2, and the side plate 322 is connected to the end of the external mounting plate 32 away from the machine base 1. The glue gun 31 is mounted on the surface of the side plate 322 away from the connecting plate 321. This offsets the glue gun 31 from the drive mechanism 2, effectively improving the chance of glue evaporation and adhesion to the drive mechanism 2.

[0045] The offset glue gun 31 may have insufficient support strength, thus reducing the accuracy of glue spraying. The side plate 322, away from the connecting plate 321, is bent away from the glue gun 31 to form a pad 3221. The pad 3221 abuts against the drive mechanism 2 and can provide support for the side plate 322, thereby effectively improving the support strength of the glue gun 31 and effectively improving the accuracy of glue spraying.

[0046] For easy cleaning of the adhesive wiping tray 41, the adhesive wiping tray 41 is detachably connected to the machine base 1.

[0047] The adhesive wiping tray 41 has a tray hole facing the machine base 1. The machine base 1 has a tray fixing hole, and a tray fixing nail passes through the tray hole and is threadedly connected to the tray fixing hole.

[0048] To further improve the accuracy of glue spraying, the glue spraying mechanism also includes a reinforcement member 51, one end of which is connected to the machine base 1, and the other end is used to connect to an external frame.

[0049] The reinforcing member 51 is detachably connected to the machine base 1 and can be fixed laterally at different positions on the machine base 1. This adapts to the needs of different installation positions. Specifically, the reinforcing member 51 can be fixed laterally at different positions on the machine base 1 through magnetic adsorption, snap-fit, or other methods.

[0050] In this embodiment, the reinforcing member 51 has a transversely extending, waist-shaped horizontal adjustment through hole 511 on the side wall adjacent to the machine base 1. The machine base 1 has a reinforcing mounting hole 11, and a horizontal adjustment locking pin passes through the reinforcing mounting hole 11 and is threadedly connected to the reinforcing mounting hole 11. This allows the reinforcing member 51 to be fixed laterally at different positions on the machine base 1 to adapt to the needs of different installation positions. When it is necessary to adjust the transverse position of the reinforcing member 51, loosen the horizontal adjustment locking pin, and then the reinforcing member 51 can be moved along the horizontal adjustment through hole 511 to change the position of the reinforcing member 51. Afterwards, re-locking the screw will fix the reinforcing member 51 in the new transverse position.

[0051] To further achieve positional adaptation, the glue spraying mechanism also includes a vertical adjustment fixing plate 52. The vertical adjustment fixing plate 52 is detachably connected to the reinforcing member 51. The reinforcing member 51 is connected to the external frame via the vertical adjustment fixing plate 52. The vertical adjustment fixing plate is provided with a vertical adjustment locking hole 512. The vertical adjustment fixing plate 52 is provided with a vertical adjustment through hole 521 extending vertically and forming an oblong shape. A vertical adjustment locking pin is provided at the vertical adjustment through hole 521. The vertical adjustment locking pin passes through the vertical adjustment through hole 521 and is threadedly connected to the vertical adjustment locking hole 512. The vertical adjustment fixing plate 52 is provided with a frame fixing hole 522. The reinforcing member 51 is connected to the external frame via the vertical adjustment fixing plate 52. The position of the vertical adjustment fixing plate 52 can be adjusted along the vertical adjustment through hole 521 of the reinforcing member 51, so that when the machine 1 is connected to the external frame via the reinforcing member 51 and the vertical adjustment fixing plate 52, it has the ability to adapt to vertical position adjustment.

[0052] The preferred embodiments of the present invention have been described in detail above, but the present disclosure is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of the present disclosure.

Claims

1. A glue spraying mechanism, characterized in that: include: Machine (1); A drive mechanism (2) is provided on the machine base (1); The glue gun (31) is moved by the drive mechanism (2); A glue-wiping tray (41) is provided on the machine base (1); A wiping sponge (42) is placed on the wiping tray (41) for wiping away residual glue from the glue gun (31).

2. The glue spraying mechanism according to claim 1, characterized in that: The adhesive sponge (42) is a moist sponge.

3. The glue spraying mechanism according to claim 1, characterized in that: The glue spraying mechanism also includes an external mounting plate (32), which includes a connecting plate (321) and a side plate (322) connected together. The connecting plate (321) is driven by the driving mechanism (2), and the side plate (322) is connected to the end of the external mounting plate (32) away from the machine base (1). The glue gun (31) is mounted on the surface of the side plate (322) away from the connecting plate (321).

4. The glue spraying mechanism according to claim 3, characterized in that: The side plate (322) is bent away from the connecting plate (321) at one end, forming a foot (3221) facing away from the glue gun (31).

5. The glue spraying mechanism according to claim 1, characterized in that: The adhesive application tray (41) is detachably connected to the machine base (1).

6. The glue spraying mechanism according to claim 5, characterized in that: The adhesive wiping tray (41) has a tray hole facing the machine base (1). The machine base (1) has a tray fixing hole, and a tray fixing nail passes through the tray hole and is threadedly connected to the tray fixing hole.

7. The glue spraying mechanism according to claim 1, characterized in that: The glue spraying mechanism also includes a reinforcement member (51), one end of which is connected to the machine base (1), and the other end is used to connect to an external frame.

8. The glue spraying mechanism according to claim 7, characterized in that: The reinforcement component (51) is detachably connected to the machine base (1), and the reinforcement component (51) can be fixed laterally at different positions on the machine base (1).

9. A glue spraying mechanism according to claim 8, characterized in that: The reinforcement member (51) has a horizontal adjustment through hole (511) extending laterally and waist-shaped on the side wall adjacent to the machine base (1). The machine base (1) has a reinforcement mounting hole (11). A horizontal adjustment locking pin is inserted through the reinforcement mounting hole (11). The horizontal adjustment locking pin passes through the horizontal adjustment through hole (511) and is threadedly connected to the reinforcement mounting hole (11).

10. A glue spraying mechanism according to claim 7, characterized in that: The glue spraying mechanism also includes a vertical adjustment fixing plate (52), which is detachably connected to the reinforcing member (51). The reinforcing member (51) is connected to the outside through the vertical adjustment fixing plate (52). The horizontal adjustment fixing plate is provided with a vertical adjustment locking hole (512). The vertical adjustment fixing plate (52) is provided with a vertical adjustment through hole (521) that extends vertically and is waist-shaped. A vertical adjustment locking pin is provided at the vertical adjustment through hole (521). The vertical adjustment locking pin passes through the vertical adjustment through hole (521) and is threadedly connected to the vertical adjustment locking hole (512). The vertical adjustment fixing plate (52) is provided with a frame fixing hole (522).

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