Glue stirring machine for producing decorative paper

Abstract

The utility model discloses a glue stirrer for decorative paper production, which relates to the technical field of decorative paper production and comprises a stirring box, a box cover is mounted on the upper side of the stirring box, a driving hole is formed in the upper side of the box cover, a stirring unit is mounted in the driving hole, the stirring unit comprises a driving rod, and the driving rod is connected with the stirring box. According to the glue stirring device, the driving motor drives the driving rod to rotate, the driving rod drives the main stirring rod to rotate so as to stir glue, meanwhile, the driving rod drives the main gear to rotate, the main gear drives the main stirring rod to rotate, and the main stirring rod drives the transmission stirring unit to rotate so as to stir the glue. The main gear drives the two auxiliary gears to rotate in opposite directions at the same time, the two auxiliary gears drive the transmission rods to conduct transmission respectively, the transmission rods drive the auxiliary stirring rods to rotate, and the stirring direction is opposite to the stirring direction of the main stirring rod, so that glue can be stirred in the stirring barrel in different directions, and the stirring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative paper production, in particular to a glue mixer for decorative paper production. Background Art

[0002] Decorative paper is a special kind of paper, mainly used in the fields of decoration and packaging. It usually has various colors, patterns and textures, which can add beauty and visual effects to objects. When producing decorative paper, it is necessary to apply glue on the back to facilitate the pasting of paper. This requires the use of glue. In the process of glue production, a glue mixer is needed.

[0003] In the prior art, such as publication number CN213160665U, a glue mixer is disclosed, which includes a mixing barrel, the outer wall of the top of the mixing barrel is connected to a driving motor, the output end of the driving motor passes through the mixing barrel and is connected to a stirring rod, the stirring rod is provided with a plurality of stirring blades, the stirring rod includes a tube sleeve and a tube core inside the tube sleeve, the tube sleeve is provided with a plurality of slots, the tube core is provided with a plurality of electrode grooves, and the stirring blade is a strip. The utility model provides a glue mixer, by providing a micro heating block on the stirring blade, the viscosity of the colloid is not sticky and agglomerated, the stirring effect is accelerated, and at the same time, the heating of the inner wall of the barrel is fast, so as to better increase the stirring effect. When cleaning the stirring rod and the inner wall of the barrel, the colloid adhering to the parts can be easily cleaned by increasing the temperature; by providing a leveling mechanism, the device is set up on a relatively flat ground, thereby increasing the applicability of the device.

[0004] However, the device still has some problems. The driving motor drives the stirring rod to stir the glue in the stirring barrel. However, in actual use, the driving motor can only drive the stirring rod to stir the glue in one direction. Stirring in only one direction will lead to poor uniformity of glue mixing. Therefore, we disclose a glue mixer for decorative paper production to meet people's needs. Utility Model Content

[0005] The purpose of the present application is to provide a glue mixer for decorative paper production, so as to solve the problem that the driving motor proposed in the above background technology can only drive the stirring rod to stir the glue in one direction. Stirring in only one direction will result in poor uniformity of glue stirring.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a glue mixer for decorative paper production, comprising a mixing box, a box cover is installed on the upper side of the mixing box, a driving hole is provided on the upper side of the box cover, a mixing unit is installed in the driving hole, the mixing unit comprises a driving rod, a main stirring rod is installed at the bottom end of the driving rod, a transmission mixing unit is installed on the lower side of the box cover, a bottom shell is installed on the lower side of the mixing box, a flow guide hole is provided on the lower side of the bottom shell, a flow guide pipe is installed in the flow guide hole, a material guide port is provided on the upper side of the box cover, a feeding pipe is installed in the material guide port, an air injection hole is provided on the upper side of the box cover, a defoaming component is installed in the air injection hole.

[0007] Preferably, the transmission stirring unit includes two sub-gears, both of which are rotatably installed on the lower side of the box cover, transmission rods are installed on the lower sides of the two sub-gears, sub-stirring rods are installed at the bottom ends of the two transmission rods, and a main gear is installed on the surface of the driving rod, and the main gear is meshed with the two sub-gears.

[0008] Preferably, a driving motor is installed on the upper side of the box cover, and the output shaft of the driving motor is coaxially installed with the top end of the driving rod.

[0009] Preferably, the debubble assembly comprises an air pump, an air pipe is installed at the air delivery end of the air pump, and the surface of the air pipe is installed in the air injection hole.

[0010] Preferably, a plurality of heating plates are installed on the inner wall of the mixing box, a partition is installed on the inner wall of the mixing box, a drive avoidance hole is opened on the surface of the partition, two transmission avoidance holes are opened on the surface of the partition, and a guide block is installed on the upper side of the bottom shell.

[0011] Preferably, a sealing cover is rotatably mounted on the upper side of the feed pipe, and a valve is mounted on the surface of the flow guide pipe.

[0012] Preferably, a plurality of brackets are installed on the lower side of the bottom shell.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. In the utility model, the driving motor drives the driving rod to rotate, and the driving rod drives the main stirring rod to rotate to stir the glue. At the same time, the driving rod drives the main gear to rotate, and the main gear drives two sub-gears to rotate in opposite directions at the same time. The two sub-gears drive the transmission rods to transmit respectively, and the transmission rod drives the sub-stirring rod to rotate in the opposite direction to the main stirring rod, so that the glue can be stirred in different directions in the mixing barrel, thereby improving the stirring effect.

[0015] 2. In the utility model, an air pump is connected to an inert gas, and the inert gas is transported into an air pipe through the air pump to pressurize the glue in the mixing box. The glue is squeezed downward against the bottom shell after being subjected to the gas pressure, and the gas inside the glue gradually moves upward under the pressure and is discharged from the glue, thereby achieving the effect of removing bubbles from the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the box cover and its related structures of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the air pump in the utility model.

[0021] In the figure: 1. mixing box; 2. box cover; 3. driving rod; 4. main stirring rod; 5. main gear; 6. sub-gear; 7. transmission rod; 8. sub-stirring rod; 9. partition; 10. driving motor; 11. bottom shell; 12. guide pipe; 13. guide block; 14. valve; 15. air pump; 16. air pipe; 17. heating plate; 18. feeding pipe; 19. sealing cover; 20. bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Reference Figure 1-4A glue mixer for decorative paper production shown in the figure comprises a mixing box 1, a box cover 2 is installed on the upper side of the mixing box 1, a driving hole is opened on the upper side of the box cover 2, a mixing unit is installed in the driving hole, the mixing unit comprises a driving rod 3, a main mixing rod 4 is installed at the bottom end of the driving rod 3, a transmission mixing unit is installed on the lower side of the box cover 2, a bottom shell 11 is installed on the lower side of the mixing box 1, a flow guide hole is opened on the lower side of the bottom shell 11, a flow guide pipe 12 is installed in the flow guide hole, a material guide port is opened on the upper side of the box cover 2, a feeding pipe 18 is installed in the material guide port, an air injection hole is opened on the upper side of the box cover 2, a defoaming component is installed in the air injection hole.

[0024] Based on the above structure, the glue is fed into the mixing box 1 through the feeding pipe 18 installed on the upper side of the box cover 2, and then the glue in the mixing box 1 is stirred by the stirring unit arranged in the mixing box 1. After the stirring is completed, the air inside the glue after stirring is discharged by pressure through the defoaming component to defoam the glue and improve the quality of the glue.

[0025] like Figure 2 and 3 As shown, the transmission stirring unit includes two sub-gears 6, and the two sub-gears 6 are rotatably installed on the lower side of the box cover 2. A transmission rod 7 is installed on the lower side of the two sub-gears 6, and a sub-stirring rod 8 is installed on the bottom end of the two transmission rods 7. A main gear 5 is installed on the surface of the driving rod 3, and the main gear 5 is meshed with the two sub-gears 6. Two sub-gears 6 are meshed on the surface of the main gear 5. When the main gear 5 rotates, it drives the two sub-gears 6 to rotate. The rotation directions of the two sub-gears 6 are opposite, which ensures that the stirring directions move alternately during the stirring process to improve the stirring effect.

[0026] like Figure 4 As shown, a driving motor 10 is installed on the upper side of the box cover 2, and the output shaft of the driving motor 10 is coaxially installed with the top end of the driving rod 3. The driving motor 10 can drive the driving rod 3 to rotate to provide power for the device.

[0027] like Figure 3 and 4 As shown, the debubble assembly includes an air pump 15, an air pipe 16 is installed at the air delivery end of the air pump 15, the surface of the air pipe 16 is installed in the air injection hole, and the air pipe 16 is a metal pipe installed at the output end of the air pump 15. When in use, the air inlet end of the air pump 15 needs to be connected to the inert gas connection, and the inert gas is sent into the mixing box 1 through the air pump 15 to pressurize the mixing box 1, so that the glue is squeezed to squeeze out the bubbles inside.

[0028] like Figure 2As shown, a plurality of heating plates 17 are installed on the inner wall of the mixing box 1, a partition 9 is installed on the inner wall of the mixing box 1, a drive avoidance hole is opened on the surface of the partition 9, and two transmission avoidance holes are opened on the surface of the partition 9. A guide block 13 is installed on the upper side of the bottom shell 11. A plurality of heating plates 17 are evenly installed on the inner wall of the mixing box 1. Appropriate heating is performed during the mixing process to make the glue easier to mix. The partition 9 is used to isolate the main gear 5 and the sub-gear 6 to prevent contamination by glue. The inner wall of the guide block 13 is conical, which is convenient for guiding and pouring the glue.

[0029] like Figure 2 As shown, a sealing cover 19 is rotatably mounted on the upper side of the feed pipe 18 , and a valve 14 is mounted on the surface of the flow guide pipe 12 .

[0030] like Figure 2 As shown, a plurality of brackets 20 are installed on the lower side of the bottom shell 11 .

[0031] Working principle of this utility model:

[0032] When the user is in use, he first opens the sealing cover 19 and pours the glue and additives to be stirred into the mixing box 1, then closes the sealing cover 19 and starts the driving motor 10. The output shaft of the driving motor 10 drives the driving rod 3 to rotate, and the driving rod 3 drives the main stirring rod 4 to rotate to stir the glue. At the same time, the driving rod 3 drives the main gear 5 to rotate, and the main gear 5 drives the two sub-gears 6 to rotate in opposite directions at the same time. The two sub-gears 6 drive the transmission rod 7 to transmit respectively, and the transmission rod 7 drives the sub-stirring rod 8 to rotate in the opposite direction relative to the main stirring rod 4. Thereby, the glue can be stirred in different directions in the mixing barrel. After the stirring is completed, the driving motor 10 is turned off, and the air pump 15 is connected to an inert gas. The inert gas is transported to the air pipe 16 through the air pump 15 to pressurize the glue in the mixing box 1. After being subjected to the gas pressure, the glue is squeezed downward on the bottom shell 11, and the gas inside the glue gradually moves upward under pressure and is discharged from the glue, thereby debubbling the glue. After the stirring is completed, a container is placed on the lower side of the mixing box 1, and the glue after stirring is discharged by opening the valve 14.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue mixer for decorative paper production, comprising a mixing box (1), characterized in that: A box cover (2) is installed on the upper side of the mixing box (1), a driving hole is provided on the upper side of the box cover (2), a stirring unit is installed in the driving hole, the stirring unit comprises a driving rod (3), a main stirring rod (4) is installed at the bottom end of the driving rod (3), a transmission stirring unit is installed on the lower side of the box cover (2), a bottom shell (11) is installed on the lower side of the mixing box (1), a flow guide hole is provided on the lower side of the bottom shell (11), a flow guide pipe (12) is installed in the flow guide hole, a material guide port is provided on the upper side of the box cover (2), a material feed pipe (18) is installed in the material guide port, an air injection hole is provided on the upper side of the box cover (2), a defoaming component is installed in the air injection hole.

2. The glue mixer for decorative paper production according to claim 1, characterized in that: The transmission stirring unit comprises two sub-gears (6), the two sub-gears (6) are rotatably mounted on the lower side of the box cover (2), a transmission rod (7) is mounted on the lower side of the two sub-gears (6), and a sub-stirring rod (8) is mounted at the bottom end of the two transmission rods (7), and a main gear (5) is mounted on the surface of the driving rod (3), and the main gear (5) is meshed with the two sub-gears (6).

3. The glue mixer for decorative paper production according to claim 1, characterized in that: A driving motor (10) is installed on the upper side of the box cover (2), and the output shaft of the driving motor (10) is coaxially installed with the top end of the driving rod (3).

4. The glue mixer for decorative paper production according to claim 1, characterized in that: The debubble assembly comprises an air pump (15), an air pipe (16) is installed at the air delivery end of the air pump (15), and the surface of the air pipe (16) is installed in the air injection hole.

5. The glue mixer for decorative paper production according to claim 1, characterized in that: A plurality of heating plates (17) are installed on the inner wall of the mixing box (1), a partition (9) is installed on the inner wall of the mixing box (1), a driving avoidance hole is opened on the surface of the partition (9), two transmission avoidance holes are opened on the surface of the partition (9), and a guide block (13) is installed on the upper side of the bottom shell (11).

6. The glue mixer for decorative paper production according to claim 1, characterized in that: A sealing cover (19) is rotatably mounted on the upper side of the feeding pipe (18), and a valve (14) is mounted on the surface of the flow guide pipe (12).

7. The glue mixer for decorative paper production according to claim 1, characterized in that: A plurality of brackets (20) are installed on the lower side of the bottom shell (11).

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