Glue sprayer for packaging carton processing

Abstract

The utility model discloses a packaging carton processing glue sprayer which comprises a main body, a conveying mechanism and a glue spraying mechanism, the conveying mechanism comprises a conveying motor, a conveying shaft, a conveying belt, a positioning frame and a tension spring, and the glue spraying mechanism comprises a glue storage box, a glue feeding pipe, a spray head, a conveying pump and a position changing mechanism. The position changing mechanism comprises an electric push rod, a lifting plate, a transverse air cylinder, a longitudinal air cylinder, a transverse frame and a fixing table, under the mutual cooperation of all the mechanisms, the device can automatically transport and accurately position objects on a conveying line, manual intervention is reduced through full-automatic operation, the labor cost is reduced, and the working efficiency is improved. And due to the omni-directional glue spraying function of the device, glue spraying coverage is more uniform, the device adapts to paper boxes in complex shapes, and the flexibility of a production line and the capacity of adapting to different customer requirements are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box processing, in particular to a glue spraying machine for processing packaging paper boxes. Background Art

[0002] The use of glue spraying machines in packaging carton processing mainly involves spraying glue evenly on specific parts of cardboard or carton to achieve the effect of bonding and sealing. This equipment is very important in the packaging industry, especially in situations where high production speed requirements and precise bonding are required.

[0003] Traditional packaging carton processing glue spraying machines, without automatic positioning and transportation, require operators to manually adjust the position of items, increasing labor intensity and requiring more manual operations and manual adjustments, which may lead to inefficiency in a production environment with high output requirements.

[0004] Secondly, if precise glue spraying cannot be performed in multiple directions, it may lead to uneven glue distribution, affecting the final quality of the product. In addition, for cartons with complex shapes or different sizes, equipment without all-round glue spraying function may not be able to handle them effectively, limiting the diversity of product types. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a glue spraying machine for processing packaging paper boxes.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue spraying machine for processing packaging paper boxes, comprising a main body, a transport mechanism and a glue spraying mechanism, the transport mechanism comprising a transport motor, a transmission shaft, a conveyor belt, a positioning frame and a tension spring, the transport motor is fixedly mounted on the main body, the transmission shaft is fixedly mounted on the output end of the transport motor and is rotatably connected to the conveyor belt, the positioning frame is mounted on the main body and is slidably connected to the main body, the tension spring is fixedly mounted on the positioning frame and the other end is fixedly connected to the main body, the glue spraying mechanism comprises a glue storage box, a glue feeding pipe, a nozzle, a transmission pump and a position changing mechanism, the glue storage box is fixedly mounted on the main body, the transmission pump is fixedly mounted on the bottom of the glue storage box, one end of the glue feeding pipe is fixedly connected to the transmission pump, and one end of the nozzle is fixedly connected to the glue feeding pipe.

[0009] Preferably, the position changing mechanism includes an electric push rod, a lifting plate, a transverse cylinder, a longitudinal cylinder, a transverse frame and a fixed table, the fixed table slides inside the transverse frame, the transverse frame slides inside the lifting plate, the electric push rod is fixedly mounted on the main body and the output end is fixedly connected to the lifting plate, the output end of the transverse cylinder is fixedly connected to the transverse frame, and the output end of the longitudinal cylinder is fixedly connected to the fixed table.

[0010] In a further preferred embodiment, a transverse groove is provided inside the lifting plate, a longitudinal groove is provided inside the transverse frame, the transverse frame slides inside the lifting plate, and the fixed platform slides inside the longitudinal groove, so as to facilitate the movement of the nozzle.

[0011] In a further preferred embodiment, a positioning block and a processing frame are provided on the main body, the positioning frame is installed on the positioning block, one end of the tension spring is fixedly connected to the positioning frame, and the glue storage box is fixedly connected to the processing frame, so as to facilitate the transportation and processing of articles.

[0012] It is further preferred that a transport trough is provided on the main body, and a push plate is provided on the conveyor belt, and the push plate slides in the transport trough to facilitate pushing the items to be processed to the processing area.

[0013] It is further preferred that a positioning rod and a fixing plate are provided on the positioning frame, the positioning rod slides on the positioning block, and one end of the tension spring is fixedly connected to the fixing plate, so as to facilitate the deformation of the tension spring and the resetting of the positioning block.

[0014] In a further preferred embodiment, a roller is installed on the positioning frame, the roller is rotatably connected to the positioning frame, and the roller is made of rubber to facilitate protection of the object to be sprayed with glue.

[0015] It is further preferred that a placement groove is provided on the transmission shaft, and the conveyor belt is installed on the placement groove to facilitate the normal operation of the conveyor belt.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a glue spraying machine for packaging paper box processing, which has the following beneficial effects:

[0018] In the utility model, a transport mechanism is provided. With the cooperation of components such as a transport motor, a transmission shaft, a conveyor belt, a positioning frame and a tension spring, the device can automatically transport and accurately position items on a conveyor line. The fully automatic operation reduces manual intervention and reduces labor costs. The design that integrates item transport, positioning and glue spraying simplifies the production process.

[0019] In the utility model, a glue spraying mechanism is provided. With the cooperation of components such as a glue storage box, a glue feeding tube, a nozzle, a transmission pump and a position changing mechanism, the all-round glue spraying function of the device makes the glue spraying coverage more uniform, adapts to paper boxes of complex shapes, and enhances the flexibility of the production line and the ability to adapt to different customer needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a glue spraying machine for processing packaging paper boxes in the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0022] Figure 3 This is an exploded view of the internal structure of the main body of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the position change mechanism in the utility model;

[0024] Figure 5 It is an exploded view of the position changing mechanism in the utility model.

[0025] In the figure: 1. main body; 2. transport motor; 3. transmission shaft; 4. conveyor belt; 5. positioning frame; 6. tension spring; 7. glue storage box; 8. glue feeding hose; 9. nozzle; 10. transmission pump; 11. electric push rod; 12. lifting plate; 13. horizontal cylinder; 14. longitudinal cylinder; 15. horizontal frame; 16. fixed table; 17. horizontal slot; 18. longitudinal slot; 19. positioning block; 20. processing frame; 21. transport slot; 22. push plate; 23. positioning rod; 24. fixed plate; 25. roller; 26. placement slot. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1:

[0028] See also Figure 1-5A glue spraying machine for processing packaging paper boxes comprises a main body 1, a transport mechanism and a glue spraying mechanism, the transport mechanism comprises a transport motor 2, a transmission shaft 3, a conveyor belt 4, a positioning frame 5 and a tension spring 6, the transport motor 2 is fixedly mounted on the main body 1, the transmission shaft 3 is mounted on the output end of the transport motor 2, and is rotatably connected to the conveyor belt 4, the positioning frame 5 is mounted on the main body 1 and is slidably connected to the main body 1, the tension spring 6 is fixedly mounted on the positioning frame 5 and the other end is fixedly connected to the main body 1, the glue spraying mechanism comprises a glue storage box 7, a glue feeding pipe 8, a nozzle 9, a transmission pump 10 and a position changing mechanism, the glue storage box 7 is fixedly mounted on the main body 1, the transmission pump 10 is fixedly mounted on the bottom of the glue storage box 7, one end of the glue feeding pipe 8 is fixedly connected to the transmission pump 10, and one end of the nozzle 9 is fixedly connected to the glue feeding pipe 8.

[0029] In this embodiment, the transportation mechanism includes a transportation motor 2, a transmission shaft 3, a conveyor belt 4, a positioning frame 5 and a tension spring 6. When in use, the transportation motor 2 drives the transmission shaft 3 to rotate, and the loosening belt 4 installed on the placement groove 26 of the transmission shaft 3 starts to rotate. At this time, the items to be processed are placed on the main body 1. As the conveyor belt 4 rotates, the push plate 22 also appears in the transportation groove 21, and then pushes the items through the positioning frame 5. When passing through the positioning frame 5, it first contacts the roller 25 on the positioning frame 5. Then, the positioning frame 5 is forced to be squeezed by the shape and begins to slide on the positioning block 19, and stretches the tension spring 6, and the positioning rod 23 also slides on the positioning block 19. After the tension spring 6 is stretched, it begins to exert force and pulls the fixed plate 24, thereby pushing the positioning rod 23 so that the two positioning frames 5 are squeezed to the same degree, and then with the push of the push plate 22, the items are transported to the bottom of the processing frame 20.

[0030] In this embodiment, the glue spraying mechanism includes a glue storage box 7, a glue feeding tube 8, a nozzle 9, a transmission pump 10 and a position change mechanism. When in use, when the object is transported to the bottom of the processing frame 20, the transmission pump 10 on the glue storage box 7 operates to pump the glue inside the glue storage box 7 into the glue feeding tube 8, and then the nozzle 9 installed on the fixed platform 16 sprays the glue onto the object. During this process, while the position change mechanism is operating, the electric push rod 11 operates to make the lifting plate 12 slide up and down on the processing frame 20, and at the same time the transverse cylinder 13 operates to push the transverse frame 15 to slide in the transverse groove 17 inside the lifting plate 12, and at the same time the longitudinal cylinder 14 also cooperates with the transverse cylinder 13 to operate to slide the fixed platform 16 in the longitudinal groove 18 inside the transverse frame 15, so that the glue can be sprayed to every corner of the object. When the glue spraying is completed, the object is transported and the object enters the next link along the positioning block 19.

[0031] Embodiment 2:

[0032] To sum up, when in use, the transport motor 2 drives the transmission shaft 3 to rotate, and the conveyor belt 4 installed on the placement slot 26 of the transmission shaft 3 starts to rotate. At this time, the items to be processed are placed on the main body 1. As the conveyor belt 4 rotates, the push plate 22 also appears in the transport slot 21, and then pushes the items through the positioning frame 5. When passing through the positioning frame 5, it first contacts the roller 25 on the positioning frame 5, and then the positioning frame 5 is forced to slide on the positioning block 19 due to the shape extrusion, and stretches the tension spring 6, and the positioning rod 23 also slides on the positioning block 19, and after the tension spring 6 is stretched, it begins to exert force and pulls the fixing plate 24, thereby pushing the positioning rod 23 so that the two positioning frames 5 have the same degree of extrusion, and then with the push of the push plate 22, the items are transported to the processing frame 20. When the objects are transported to the bottom of the processing rack 20, the transmission pump 10 on the glue storage box 7 operates to pump the glue in the glue storage box 7 into the glue delivery pipe 8, and then the nozzle 9 installed on the fixed platform 16 sprays the glue onto the objects. During this process, while the position changing mechanism operates, the electric push rod 11 operates to make the lifting plate 12 slide up and down on the processing rack 20, and at the same time, the transverse cylinder 13 operates to push the transverse frame 15 to slide in the transverse groove 17 inside the lifting plate 12, and at the same time, the longitudinal cylinder 14 also cooperates with the transverse cylinder 13 to operate to slide the fixed platform 16 in the longitudinal groove 18 inside the transverse frame 15, so that the glue can be sprayed to every corner of the objects. When the glue spraying is completed, the objects are transported, and the objects enter the next link along the positioning block 19.

[0033] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A glue spraying machine for processing packaging paper boxes, comprising a main body (1), a transport mechanism and a glue spraying mechanism, characterized in that: The transport mechanism comprises a transport motor (2), a transmission shaft (3), a conveyor belt (4), a positioning frame (5) and a tension spring (6); the transport motor (2) is fixedly mounted on the main body (1); the transmission shaft (3) is fixedly mounted on the output end of the transport motor (2) and is rotatably connected to the conveyor belt (4); the positioning frame (5) is mounted on the main body (1) and is slidably connected to the main body (1); the tension spring (6) is fixedly mounted on the positioning frame (5) and the other end thereof is fixedly connected to the main body (1); the glue spraying mechanism comprises a glue storage box (7), a glue feeding pipe (8), a nozzle (9), a transmission pump (10) and a position changing mechanism; the glue storage box (7) is fixedly mounted on the main body (1); the transmission pump (10) is fixedly mounted at the bottom of the glue storage box (7); one end of the glue feeding pipe (8) is fixedly connected to the transmission pump (10); one end of the nozzle (9) is fixedly connected to the glue feeding pipe (8).

2. The glue spraying machine for packaging paper box processing according to claim 1, characterized in that: The position changing mechanism comprises an electric push rod (11), a lifting plate (12), a transverse cylinder (13), a longitudinal cylinder (14), a transverse frame (15) and a fixed platform (16); the fixed platform (16) slides inside the transverse frame (15); the transverse frame (15) slides inside the lifting plate (12); the electric push rod (11) is fixedly mounted on the main body (1) and the output end is fixedly connected to the lifting plate (12); the output end of the transverse cylinder (13) is fixedly connected to the transverse frame (15); the output end of the longitudinal cylinder (14) is fixedly connected to the fixed platform (16).

3. The glue spraying machine for packaging paper box processing according to claim 2 is characterized in that: The lifting plate (12) is provided with a transverse groove (17) inside, the transverse frame (15) is provided with a longitudinal groove (18) inside, the transverse frame (15) slides inside the lifting plate (12), and the fixed platform (16) slides inside the longitudinal groove (18).

4. The glue spraying machine for packaging paper box processing according to claim 1, characterized in that: The main body (1) is provided with a positioning block (19) and a processing frame (20), the positioning frame (5) is installed on the positioning block (19), one end of the tension spring (6) is fixedly connected to the positioning frame (5), and the glue storage box (7) is fixedly connected to the processing frame (20).

5. The glue spraying machine for packaging paper box processing according to claim 4, characterized in that: The main body (1) is provided with a transport groove (21), and the conveyor belt (4) is provided with a push plate (22), and the push plate (22) slides in the transport groove (21).

6. The glue spraying machine for packaging paper box processing according to claim 1, characterized in that: The positioning frame (5) is provided with a positioning rod (23) and a fixing plate (24); the positioning rod (23) slides on the positioning block (19); one end of the tension spring (6) is fixedly connected to the fixing plate (24).

7. The glue spraying machine for packaging paper box processing according to claim 6, characterized in that: A roller (25) is mounted on the positioning frame (5), the roller (25) is rotatably connected to the positioning frame (5), and the roller (25) is made of rubber.

8. The glue spraying machine for packaging paper box processing according to claim 1, characterized in that: The transmission shaft (3) is provided with a placement groove (26), and the conveyor belt (4) is installed on the placement groove (26).

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