Glue dripping equipment for paper product packaging box

Abstract

The utility model relates to the technical field of packaging equipment, and discloses paper product packaging box glue dripping equipment which comprises a machine tool, a motor is fixedly connected to the upper surface of a motor base, a conveying belt is arranged outside the machine tool, a cylinder machine is fixedly connected to the interior of a cylinder box, and a glue dripping gun is arranged at the bottom of a glue box. The carton board gluing device has the following advantages and effects that a carton board is flatly laid on the upper surface of the conveying belt, then the air cylinder machine is started, the output end of the air cylinder machine drives the piston rod to move in the longitudinal coordinate direction, and the glue dripping gun moving in the longitudinal coordinate direction forms a longitudinal glue strip on the surface of the carton board; the carton board moves in the transverse coordinate direction on the upper surface of the conveying belt, so that the air cylinder drives the piston rod to move back and forth, a plurality of longitudinal glue strips with uniform distances are formed on the surface of the carton board, and the upper surface of the carton board is uniformly coated with glue; through the operation, the effect that the glue dripping effect on the packaging box paperboard is good is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a glue dripping device for a paper product packaging box. Background Art

[0002] Automatic glue dispensing machines are specialized equipment that replaces manual glue dispensing and have a widespread impact in the industry. Glue dispensing is required in many industrial applications, such as integrated circuits, semiconductor packaging, printed circuit boards, color LCD screens, electronic components (such as relays and speakers), electronic parts, and automotive parts. Traditional glue dispensing relies on manual labor. The glue dispensing process is becoming increasingly common in industrial production, and the requirements are becoming increasingly stringent. Traditional manual glue dispensing is no longer sufficient for industrial needs, but with the rapid development of automation technology, manual glue dispensing is gradually being replaced by automatic glue dispensing machines. Automatic glue dispensing machines are widely used in industrial production, such as integrated circuits, printed circuit boards, electronic components, automotive parts, handbags, and packaging boxes. The use of automatic glue dispensing machines significantly improves production efficiency and product quality, and can perform processes that are difficult to perform manually. Automatic glue dispensing machines feature three-axis linkage and intelligent operation.

[0003] In the prior art, Chinese patent publication number CN218615668U discloses a glue-dropping device for paper product packaging boxes, comprising a glue-dropping machine body, an operating table fixed to one side of the glue-dropping machine body, legs fixed to the operating table, a cardboard body laid on the operating table, and limit seats in contact with the cardboard body provided on both sides of the operating table, a first cylinder fixedly embedded in the limit seat, an extrusion block in contact with the cardboard body fixed to the piston rod of the first cylinder, a second cylinder fixed to the glue-dropping machine body, a third cylinder fixed to the piston rod of the second cylinder, and a glue-dropping head fixed to the piston rod of the third cylinder. The utility model positions the cardboard body by the limit seats on both sides to prevent it from being skewed, ensuring that the glue is dispensed parallel to the edge of the carton, ensuring the aesthetics of the LOGO pasting, and the movement of the second and third cylinders allows the glue-dropping head to move forward and backward or up and down to adjust the glue-dropping position.

[0004] During use, this type of paper product packaging box glue dripping equipment only relies on the glue dripping machine body, piston rod and glue dripping head to drip glue on the carton board. This type of paper product packaging box glue dripping equipment is not equipped with a cardboard conveying device, resulting in the inability to perform continuous glue dripping on multiple carton boards in a flow-line operation, making the glue dripping efficiency of the carton board low, resulting in poor use effect of this type of equipment, and therefore needs to be improved. Utility Model Content

[0005] The utility model aims to provide a glue dripping device for a paper product packaging box, which has a good glue dripping effect on the packaging box cardboard.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A glue-dropping device for paper product packaging boxes, comprising a machine tool, a square groove is provided inside the machine tool, a motor base is fixedly connected to the outside of the machine tool, a motor is fixedly connected to the upper surface of the motor base, a turntable is rotatably connected to the inside of the square groove, a driven shaft is provided inside the square groove, the driven shaft is fixedly connected to the turntable, a driving shaft is provided inside the square groove, a rotary hole is provided inside the machine tool, the output end of the motor passes through the inside of the rotary hole and is fixedly connected to one end of the driving shaft, and the other end of the driving shaft It is fixedly connected to the turntable, and a conveyor belt is provided on the outside of the machine tool. One end of the conveyor belt is transmission-connected to the upper surface of the driving shaft, and the other end of the conveyor belt is transmission-connected to the upper surface of the driven shaft. The upper surface of the machine tool is fixedly connected to a cross frame, and the outside of the cross frame is fixedly connected to a cylinder box, an air hole is opened inside the cylinder box, a piston rod is provided on the outside of the cylinder box, and a cylinder machine is fixedly connected to the inside of the cylinder box, and the output end of the cylinder machine passes through the inside of the air hole and is fixedly connected to the piston rod, and the outside of the piston rod is fixedly connected to a glue box, and a glue gun is provided at the bottom of the glue box.

[0007] By adopting the above technical solution, the staff starts the motor, the motor starts to work, the output end of the motor drives the driving shaft to rotate, the rotating driving shaft drives one end of the conveyor belt to transmit, and the driven shaft on the lower surface of the other end of the conveyor belt is also forced to rotate, so the conveyor belt starts to circulate inside the square groove. The staff spreads the carton board flat on the upper surface of the conveyor belt, and the moving conveyor belt transports the carton board to the bottom of the glue gun, then starts the cylinder machine, the cylinder machine starts to work, and the output end of the cylinder machine drives the piston rod to move in the vertical coordinate direction, thereby driving the glue gun to move in the vertical coordinate direction, and the glue gun and the carton are in contact. After the boards come into contact, glue is dripped onto the carton board. The glue gun moving in the vertical coordinate direction forms a vertical glue strip on the surface of the carton board, and the carton board moves in the horizontal coordinate direction on the upper surface of the conveyor belt. Therefore, the cylinder machine drives the reciprocating motion of the piston rod to form several vertical glue strips with uniform distances on the surface of the carton board, so that the glue is evenly coated on the upper surface of the carton board. The continuous movement of multiple carton boards on the conveyor belt enables the glue gun to drip glue for multiple carton boards, thereby improving the efficiency of glue dripping on the carton boards. Through the above operations, the best glue dripping effect on the packaging box board is achieved.

[0008] The present invention is further configured as follows: a threaded hole is provided inside the glue gun, a rotary valve column is provided outside the glue gun, and the rotary valve column penetrates into the threaded hole.

[0009] By adopting the above technical solution, the distance between the rotary valve column and the inner wall of the glue gun is changed by rotating the rotary valve column, thereby controlling the amount of glue discharged by the glue gun during glue dispensing, thereby avoiding glue waste.

[0010] The present invention is further configured as follows: heat dissipation holes are provided inside the motor base, and the distances between any two of the heat dissipation holes are equal.

[0011] By adopting the above technical solution, the motor generates heat when working, and the heat dissipation holes dissipate part of the heat for the motor.

[0012] The present invention is further configured as follows: a heat dissipation fan is fixedly connected to the interior of the motor base, and the number of the heat dissipation fans is two.

[0013] By adopting the above technical solution, two cooling fans blow air through the cooling holes to dissipate heat for the motor.

[0014] The utility model is further configured as follows: a bracket is provided on the upper surface of the machine tool, and a roller pressure column is provided on the outside of the bracket.

[0015] By adopting the above technical solution, after the carton board moving on the upper surface of the conveyor belt passes through the bottom of the roller pressure column, the moving cardboard drives the roller pressure column to rotate, flattening the carton board to facilitate subsequent glue dripping work.

[0016] The present invention is further configured as follows: friction particles are fixedly connected to the outside of the roller pressure column, and the distances between any two of the friction particles are equal.

[0017] By adopting the above technical solution, the friction particles increase the friction force after the roller pressure column contacts the carton board, which makes it easier for the moving carton board to drive the roller pressure column to rotate.

[0018] The utility model is further configured as follows: an anti-slip strip is fixedly connected to the upper surface of the conveyor belt, and a concave-convex groove is provided inside the anti-slip strip.

[0019] By adopting the above technical solution, the anti-slip strip increases the friction between the bottom of the carton board and the upper surface of the conveyor belt, thereby facilitating the movement of the carton board on the conveyor belt.

[0020] The present invention is further configured as follows: a fan is fixedly connected to the upper surface of the machine tool, and the number of the fans is four.

[0021] By adopting the above technical solution, four fans blow away the dust on the surface of the carton board, so that the surface of the carton board remains clean.

[0022] The present invention is further configured as follows: scale lines are provided on the outside of the plastic box, and the plastic box is made of transparent fiberglass.

[0023] By adopting the above technical solution, scale lines are provided on the outside of the transparent fiberglass plastic box, which makes it easier for staff to observe the remaining glue inside the box.

[0024] The present invention is further configured as follows: a supply hole is provided inside the plastic box, a plug is provided outside the plastic box, and the plug penetrates into the supply hole.

[0025] By adopting the above technical solution, the supply hole makes it convenient for the staff to replenish glue for the glue box in time. After the glue is replenished, a plug is inserted into the supply hole to prevent the glue from spilling.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model realizes the effect of continuously dripping glue for multiple carton boards through the arrangement of machine tools, square troughs, motor bases, motors, turntables, driven shafts, driving shafts, rotary holes, conveyor belts, cross frames, cylinder boxes, air holes, piston rods, cylinder machines, glue boxes, and glue guns.

[0028] 2. The utility model, through the arrangement among the threaded hole, the rotary valve column, the heat dissipation hole, the heat dissipation fan, the bracket, the roller pressure column, the friction particles, the anti-slip strip, the concave-convex groove, the fan, the scale line, the supply hole and the plug, rotates the rotary valve column to change the distance between the rotary valve column and the inner wall of the glue gun, thereby controlling the amount of glue discharged by the glue gun during glue dispensing, thereby avoiding glue waste. Heat is generated when the motor is working, and the heat dissipation hole dissipates part of the heat for the motor. Two heat dissipation fans blow air to dissipate heat for the motor through the heat dissipation hole. After the carton board moving on the upper surface of the conveyor belt passes through the bottom of the roller pressure column, the moving cardboard drives the roller pressure column to rotate, thereby flattening the carton board. The anti-slip strips increase the friction between the bottom of the carton board and the upper surface of the conveyor belt, which is convenient for the carton board to move on the conveyor belt. The four fans blow away the dust on the surface of the carton board to keep the surface of the carton board clean. The outside of the transparent fiberglass glue box is set with scale lines, which is convenient for the staff to observe the glue residue inside the glue box. The supply hole is convenient for the staff to replenish glue to the glue box in time. After replenishing the glue, a plug is inserted into the supply hole to prevent the glue from spilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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.

[0030] Figure 1 This is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the bracket and roller pressure column of the utility model;

[0032] Figure 3 This is a schematic diagram of the motor base and motor structure of the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the cylinder machine and glue gun of the utility model.

[0034] In the figure, 1. machine tool; 2. square groove; 3. motor base; 4. motor; 5. turntable; 6. driven shaft; 7. driving shaft; 8. rotary hole; 9. conveyor belt; 10. cross frame; 11. cylinder box; 12. air hole; 13. piston rod; 14. cylinder machine; 15. glue box; 16. glue gun; 17. threaded hole; 18. rotary valve column; 19. heat dissipation hole; 20. cooling fan; 21. bracket; 22. roller pressure column; 23. friction particles; 24. anti-slip strip; 25. fan; 26. scale line; 27. supply hole; 28. plug; 29. ​​concave and convex groove. DETAILED DESCRIPTION

[0035] 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.

[0036] Reference Figure 1-4, a paper product packaging box glue dripping equipment, including a machine tool 1, a square groove 2 is opened inside the machine tool 1, a motor base 3 is fixedly connected to the outside of the machine tool 1, and a motor 4 is fixedly connected to the upper surface of the motor base 3, and a turntable 5 is rotatably connected to the inside of the square groove 2, a driven shaft 6 is provided inside the square groove 2, and the driven shaft 6 is fixedly connected to the turntable 5, and a driving shaft 7 is provided inside the square groove 2. A rotary hole 8 is opened inside the machine tool 1, and the output end of the motor 4 passes through the inside of the rotary hole 8 and is fixedly connected to one end of the driving shaft 7, and the other end of the driving shaft 7 is fixedly connected to the turntable 5. A conveyor belt 9 is provided outside the machine tool 1, and one end of the conveyor belt 9 is transmission-connected to the upper surface of the driving shaft 7, and the other end of the conveyor belt 9 is transmission-connected to the upper surface of the driven shaft 6. The upper surface of the machine tool 1 is fixedly connected It is connected to a cross frame 10, the outside of the cross frame 10 is fixedly connected to a cylinder box 11, the inside of the cylinder box 11 is provided with an air hole 12, the outside of the cylinder box 11 is provided with a piston rod 13, the inside of the cylinder box 11 is fixedly connected to a cylinder machine 14, the output end of the cylinder machine 14 passes through the inside of the air hole 12 and is fixedly connected to the piston rod 13, the outside of the piston rod 13 is fixedly connected to a glue box 15, and a glue gun 16 is provided at the bottom of the glue box 15. The staff starts the motor 4, and the motor 4 starts to work. The output end of the motor 4 drives the driving shaft 7 to rotate, and the rotating driving shaft 7 drives one end of the conveyor belt 9 to transmit, and the driven shaft 6 on the lower surface of the other end of the conveyor belt 9 is also forced to rotate, so the conveyor belt 9 starts to circulate inside the square groove 2, and the staff spreads the carton board flat on On the upper surface of the conveyor belt 9, the moving conveyor belt 9 transports the carton board to the bottom of the glue gun 16, and then the cylinder machine 14 is started, and the cylinder machine 14 starts to work. The output end of the cylinder machine 14 drives the piston rod 13 to move in the vertical coordinate direction, and then drives the glue gun 16 to move in the vertical coordinate direction. After the glue gun 16 contacts the carton board, it drips glue on the carton board. The glue gun 16 moving in the vertical coordinate direction forms a longitudinal glue strip on the surface of the carton board, and the carton board moves in the horizontal coordinate direction on the upper surface of the conveyor belt 9. Therefore, the cylinder machine 14 drives the reciprocating motion of the piston rod 13 to form a number of longitudinal glue strips with uniform distances on the surface of the carton board, so that the glue is evenly coated on the upper surface of the carton board. Multiple carton boards move continuously on the conveyor belt 9, making the glue strips The glue gun 16 performs glue dripping for multiple carton boards, which improves the efficiency of glue dripping for carton boards. The above operation achieves the best glue dripping effect on packaging box cardboard. The interior of the glue gun 16 is provided with a threaded hole 17, and the exterior of the glue gun 16 is provided with a rotary valve column 18. The rotary valve column 18 penetrates the interior of the threaded hole 17. The rotary valve column 18 is rotated to change the distance between the rotary valve column 18 and the inner wall of the glue gun 16 to control the amount of glue discharged when the glue gun 16 drips glue, thereby avoiding glue waste. The interior of the motor base 3 is provided with heat dissipation holes 19, and the spacing between the heat dissipation holes 19 is equal. The motor 4 generates heat when working, and the heat dissipation holes 19 are used to dissipate part of the heat for the motor 4. The interior of the motor base 3 is fixedly connected with a heat dissipation fan 20, and the number of the heat dissipation fans 20 is two.Two cooling fans 20 blow air and dissipate heat for the motor 4 through the cooling holes 19. A bracket 21 is provided on the upper surface of the machine tool 1. A roller pressure column 22 is provided on the outside of the bracket 21. After the carton board moving on the upper surface of the conveyor belt 9 passes the bottom of the roller pressure column 22, the moving cardboard drives the roller pressure column 22 to rotate, flattening the carton board to facilitate subsequent glue dripping work. Friction particles 23 are fixedly connected to the outside of the roller pressure column 22. The distance between each two of the friction particles 23 is equal. The friction particles 23 increase the friction force after the roller pressure column 22 contacts the carton board, which facilitates the moving carton board to drive the roller pressure column 22 to rotate. An anti-slip strip 24 is fixedly connected to the upper surface of the conveyor belt 9. A concave-convex groove 29 is provided inside the anti-slip strip 24. The anti-slip strip 24 increases the contact between the bottom of the carton board and the conveyor belt The friction between the upper surfaces of 9 facilitates the movement of the carton board on the conveyor belt 9. The upper surface of the machine tool 1 is fixedly connected to a fan 25. There are four fans 25. The four fans 25 blow away the dust on the surface of the carton board to keep the surface of the carton board clean. The outside of the glue box 15 is provided with a scale line 26. The glue box 15 is made of transparent fiberglass. The outside of the transparent fiberglass glue box 15 is provided with a scale line to facilitate the staff to observe the remaining glue inside the glue box 15. The inside of the glue box 15 is provided with a supply hole 27. The outside of the glue box 15 is provided with a plug 28. The plug 28 extends into the inside of the supply hole 27. The supply hole 27 facilitates the staff to replenish the glue for the glue box 15 in time. After replenishing the glue, the plug 28 is plugged into the supply hole 27 to prevent the glue from spilling.

[0037] In the present invention, the staff starts the motor 4, the motor 4 starts to work, the output end of the motor 4 drives the driving shaft 7 to rotate, the rotating driving shaft 7 drives one end of the conveyor belt 9 to transmit, and the driven shaft 6 on the lower surface of the other end of the conveyor belt 9 is also driven to rotate, so the conveyor belt 9 starts to circulate inside the square groove 2, the staff spreads the carton board on the upper surface of the conveyor belt 9, and the moving conveyor belt 9 transports the carton board to the bottom of the glue gun 16, then starts the cylinder machine 14, the cylinder machine 14 starts to work, and the output end of the cylinder machine 14 drives the piston rod 13 to move in the vertical coordinate direction, thereby driving the glue gun 1 6 moves in the vertical coordinate direction, and the glue gun 16 contacts the carton board and glue is dripped on the carton board. The glue gun 16 moving in the vertical coordinate direction forms a longitudinal glue strip on the surface of the carton board, and the carton board moves in the horizontal coordinate direction on the upper surface of the conveyor belt 9. Therefore, the cylinder machine 14 drives the reciprocating motion of the piston rod 13 to form a number of longitudinal glue strips with uniform distances on the surface of the carton board, so that the glue is evenly coated on the upper surface of the carton board. Multiple carton boards move continuously on the conveyor belt 9, so that the glue gun 16 drips glue for multiple carton boards, thereby improving the efficiency of glue dripping on the carton board. The above operation achieves the best effect of glue dripping on the packaging box cardboard. By rotating the rotary valve column 18, the distance between the rotary valve column 18 and the inner wall of the glue gun 16 is changed to control the glue output of the glue gun 16 when dripping glue, thereby avoiding glue waste. When the motor 4 is working, heat is generated. The heat dissipation holes 19 are used to dissipate part of the heat for the motor 4. Two cooling fans 20 blow air and dissipate heat for the motor 4 through the heat dissipation holes 19. After the carton board moving on the upper surface of the conveyor belt 9 passes through the bottom of the roller pressure column 22, the roller pressure column 22 is driven by the moving cardboard to rotate, and the carton board is pressed flat, which is convenient for subsequent glue dripping work. The friction particles 23 increase the roller pressure The friction force after the column 22 contacts the carton board makes it easier for the moving carton board to drive the roller pressure column 22 to rotate. The anti-slip strip 24 increases the friction between the bottom of the carton board and the upper surface of the conveyor belt 9, which facilitates the carton board to move on the conveyor belt 9. The four fans 25 blow away the dust on the surface of the carton board to keep the surface of the carton board clean. The outside of the transparent fiberglass plastic box 15 is provided with scale lines to facilitate the staff to observe the remaining glue inside the glue box 15. The supply hole 27 is convenient for the staff to replenish glue to the glue box 15 in time. After replenishing the glue, the plug 28 is inserted into the supply hole 27 to prevent the glue from spilling.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue-dropping device for paper product packaging boxes, comprising a machine tool (1), characterized in that: The machine tool (1) is provided with a square groove (2) inside, the machine tool (1) is fixedly connected to a motor base (3) outside, the motor base (3) is fixedly connected to a motor (4), the square groove (2) is rotatably connected to a turntable (5), a driven shaft (6) is provided inside the square groove (2), the driven shaft (6) is fixedly connected to the turntable (5), a driving shaft (7) is provided inside the square groove (2), a rotary hole (8) is provided inside the machine tool (1), the output end of the motor (4) passes through the inside of the rotary hole (8) and is fixedly connected to one end of the driving shaft (7), the other end of the driving shaft (7) is fixedly connected to the turntable (5), and a conveyor belt (9) is provided outside the machine tool (1), the conveyor belt One end of the conveyor belt (9) is in transmission connection with the upper surface of the driving shaft (7), and the other end of the conveyor belt (9) is in transmission connection with the upper surface of the driven shaft (6). The upper surface of the machine tool (1) is fixedly connected with a cross frame (10), and the outside of the cross frame (10) is fixedly connected with a cylinder box (11), and an air hole (12) is provided inside the cylinder box (11). A piston rod (13) is provided outside the cylinder box (11), and a cylinder machine (14) is fixedly connected inside the cylinder box (11). The output end of the cylinder machine (14) passes through the inside of the air hole (12) and is fixedly connected to the piston rod (13). The outside of the piston rod (13) is fixedly connected with a glue box (15), and a glue gun (16) is provided at the bottom of the glue box (15).

2. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: A threaded hole (17) is provided inside the glue-dropping gun (16), and a rotary valve column (18) is provided outside the glue-dropping gun (16), and the rotary valve column (18) penetrates into the threaded hole (17).

3. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: Heat dissipation holes (19) are provided inside the motor base (3), and the distances between any two of the heat dissipation holes (19) are equal.

4. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: A heat dissipation fan (20) is fixedly connected to the interior of the motor base (3), and the number of the heat dissipation fans (20) is two.

5. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: A bracket (21) is provided on the upper surface of the machine tool (1), and a roller pressure column (22) is provided outside the bracket (21).

6. The glue dispensing device for paper product packaging boxes according to claim 5, characterized in that: The outside of the roller pressure column (22) is fixedly connected with friction particles (23), and the distances between any two of the friction particles (23) are equal.

7. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: An anti-slip strip (24) is fixedly connected to the upper surface of the conveyor belt (9), and a concave-convex groove (29) is provided inside the anti-slip strip (24).

8. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: Fans (25) are fixedly connected to the upper surface of the machine tool (1), and the number of the fans (25) is four.

9. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: The outside of the plastic box (15) is provided with scale lines (26), and the plastic box (15) is made of transparent glass fiber reinforced plastic.

10. The glue dispensing device for paper product packaging boxes according to claim 1, characterized in that: A supply hole (27) is provided inside the plastic box (15), and a plug (28) is provided outside the plastic box (15), and the plug (28) penetrates into the inside of the supply hole (27).

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