Automatic paper sticking device for paper tube

Abstract

The utility model belongs to the technical field of paper tube production equipment, and particularly relates to an automatic paper tube sticking device which comprises a main mounting frame and a secondary mounting base arranged at one end of the main mounting frame, and further comprises a paper feeding mechanism and a paper sticking mechanism, the paper feeding mechanism comprises a paper placing roller, a mounting plate, a traction roller set, a gluing device and a cutting device which are arranged on the surface of the secondary mounting base, the pipe feeding and paper pasting mechanism comprises a pipe storage bin which is mounted on one side of the mounting frame and used for storing paper pipes to be pasted with paper, and a pipe feeding rail is fixedly connected to the surface of the main mounting frame; a pipe conveying frame is arranged on one side of the pipe conveying rail and is connected to the surface of the pipe conveying rail in a sliding mode, and a pipe clamping truss is installed on the surface of the installation frame; automatic paper pasting can be achieved, and the problems that manual paper tube paper pasting is low in efficiency, poor in precision and high in cost are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of paper tube production equipment, specifically relating to an automatic paper tube labeling device. Background Technology

[0002] Parchment paper is pasted along the length of the paper tube surface, making it easier for downstream customers to fix the product between the parchment paper and the paper tube, resulting in a tighter and more secure winding. Currently, paper tube pasting is mostly done manually, which is costly and inefficient. Furthermore, due to variations in manual operation, the accuracy of the pasting position is difficult to guarantee, easily leading to problems such as misaligned pasting and poor adhesion, affecting the product's appearance and quality. Therefore, there is an urgent need for a device that can automate the pasting process to improve production efficiency and product quality while reducing production costs.

[0003] To address this problem, an automatic paper tube labeling device was designed. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides an automatic paper tube labeling device that enables automated labeling, solving the problems of low efficiency, poor accuracy, and high cost associated with manual paper tube labeling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic paper tube labeling device, comprising a main mounting frame and a secondary mounting base disposed at one end of the main mounting frame, and further comprising;

[0006] The paper feeding mechanism includes a paper feeding roller, a mounting plate, a traction roller group, a glue application device, and a cutting device disposed on the surface of the secondary mounting base;

[0007] The tube feeding and sticker-sticking mechanism includes a tube storage compartment installed on one side of the mounting frame for storing paper tubes to be stickered. A tube feeding track is fixedly connected to the surface of the main mounting frame. A tube feeding frame is provided on one side of the tube feeding track. The tube feeding frame is slidably connected to the surface of the tube feeding track. A tube clamping truss is installed on the surface of the mounting frame.

[0008] The tube lowering mechanism includes a feeding track installed on the side of the mounting frame away from the storage bin, and a collecting plate is fixedly connected to the surface of the feeding track.

[0009] In a preferred embodiment of the automatic paper tube labeling device of this utility model, a magnetic powder brake is mounted on the surface of the paper feeding roller via the secondary mounting base. A tensioning sleeve is provided above the magnetic powder brake and is mounted on the surface of the paper feeding roller. A deviation corrector is mounted on the side of the paper feeding roller away from the magnetic powder brake.

[0010] In a preferred embodiment of the automatic paper tube labeling device of this utility model, a paper storage roller is provided on the side of the paper feeding roller near the main mounting frame. The paper storage roller is rotatably connected to the inner side of the paper storage stand, and the paper storage stand is fixedly connected to the surface of the secondary mounting base.

[0011] In a preferred embodiment of the automatic paper tube labeling device of this utility model, the mounting plate is disposed on the side of the paper storage frame away from the paper feeding roller, and the traction roller group is rotatably connected to the inner side of the mounting plate.

[0012] As a preferred embodiment of the automatic paper tube labeling device of this utility model, the adhesive applicator includes an adhesive pool fixedly connected to the inner side of the mounting plate and an applicator roller disposed above the adhesive pool, wherein the applicator roller is rotatably connected to the inner side of the mounting plate.

[0013] As a preferred embodiment of the automatic paper tube labeling device of this utility model, the cutting device includes a vertical cutting slice and a horizontal cutting slice fixedly connected to the inner side of the mounting plate.

[0014] As a preferred embodiment of the automatic paper tube labeling device of this utility model, a negative pressure conveyor belt is provided on one side of the cutting device, and the negative pressure conveyor belt is fixedly connected to the surface of the main mounting frame.

[0015] In a preferred embodiment of the automatic paper tube labeling device of this utility model, a chain is provided between the storage bin and the tube feeding frame. The chain is installed on the surface of the storage bin, and a receiving positioning roller is provided at one end of the chain near the tube feeding frame. The receiving positioning roller is installed on the surface of the main mounting frame.

[0016] As a preferred embodiment of the automatic paper tube labeling device of this utility model, a clamping plate is installed on the inner side of the clamping truss, and the clamping plate is slidably connected to the surface of the clamping truss via a slide rail.

[0017] In a preferred embodiment of the automatic paper tube labeling device of this utility model, the feeding track is located on one side of the negative pressure conveyor belt, and the collecting plate is fixedly connected to the end of the feeding track.

[0018] Compared with the prior art, the beneficial effects of this utility model are: by setting up a paper feeding mechanism, a tube feeding and sticker-applying mechanism and a tube unloading mechanism, the paper tube sticker-applying process is automated from paper feeding, tube feeding, sticker application to tube unloading. Compared with manual sticker application or semi-automatic equipment, it greatly reduces manpower input and improves production efficiency.

[0019] Through the cooperation of the tube storage bin, tube feeding track, tube feeding frame, chain, and receiving positioning roller in the tube feeding and sticker mechanism, the paper tubes to be stickered can be transported to the designated position in an orderly manner, avoiding problems such as confusion and collision of paper tubes during the transportation process, and ensuring the smoothness of the tube feeding process.

[0020] The feeding track and collection plate of the tube feeding mechanism facilitate the collection and sorting of paper tubes with paper labels, making the entire production process more seamless and improving production efficiency. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the paper feeding roller in this utility model;

[0024] Figure 3 This is a schematic diagram of the vertical cutting slice in this utility model;

[0025] Figure 4 This is a schematic diagram of the negative pressure conveyor belt in this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the collecting plate in this utility model;

[0027] In the picture:

[0028] 1. Main mounting bracket; 11. Secondary mounting base;

[0029] 2. Paper feeding mechanism; 21. Paper release roller; 211. Mounting plate; 22. Magnetic powder brake; 23. Tensioning sleeve; 24. Paper storage roller; 241. Paper storage stand; 26. Glue coating device; 261. Glue tank; 262. Coating roller; 27. Cutting device; 271. Horizontal cutting strip; 272. Vertical cutting strip; 28. Traction roller group; 29. ​​Deviation corrector; 210. Negative pressure conveyor belt;

[0030] 3. Tube feeding and labeling mechanism; 31. Tube clamping truss; 311. Clamping plate; 32. Tube storage bin; 321. Chain; 33. Receiving and positioning roller; 34. Tube feeding rack; 341. Tube feeding track;

[0031] 4. Lowering mechanism; 41. Feeding track; 42. Collection plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Example 1

[0034] like Figure 1 As shown;

[0035] An automatic paper tube labeling device includes a main mounting frame 1 and a secondary mounting base 11 disposed at one end of the main mounting frame 1.

[0036] In this implementation plan: Currently, most paper tube sticker application is done manually. Manual sticker application is costly and inefficient. Moreover, due to the variability of manual operation, it is difficult to guarantee the positional accuracy of the sticker, which can easily lead to problems such as sticker misalignment and poor adhesion, affecting the appearance and quality of the product. To solve this technical problem, a paper feeding mechanism 2, a tube feeding and sticker application mechanism 3, and a tube lowering mechanism 4 are added to this plan.

[0037] Furthermore:

[0038] like Figures 1 to 5 As shown:

[0039] In combination with the above: it also includes;

[0040] The paper feeding mechanism 2 includes a paper feeding roller 21, a mounting plate 211, a traction roller group 28, a glue applicator 26, and a cutting device 27 disposed on the surface of the secondary mounting base 11.

[0041] The tube feeding and sticker-making mechanism 3 includes a tube storage compartment 32 installed on one side of the main mounting frame 1 for storing paper tubes to be stickered. A tube feeding track 341 is fixedly connected to the surface of the main mounting frame 1. A tube feeding frame 34 is provided on one side of the tube feeding track 341. The tube feeding frame 34 is slidably connected to the surface of the tube feeding track 341. A tube clamping truss 31 is installed on the surface of the main mounting frame 1.

[0042] The tube lowering mechanism 4 includes a feeding track 41 installed on the side of the main mounting frame 1 away from the storage bin 32, and a collecting plate 42 is fixedly connected to the surface of the feeding track 41.

[0043] In this implementation plan: because a paper feeding mechanism 2, a tube feeding and sticker-applying mechanism 3, and a tube unloading mechanism 4 are provided, when using the device, the staff can put the paper on the paper feeding roller 21, and the paper will be processed by the gluing device 26 and the cutting device 27 through the traction roller group 28, and finally transported to the main mounting frame 1. The paper tubes to be stickered in the tube storage compartment 32 are transported to the tube clamping truss 31 through the tube feeding track 341 and the tube feeding frame 34. The tube clamping truss 31 contacts the paper tubes and the paper tubes are clamped. After the sticker is applied, the paper tubes move along the unloading track 41. The collection plate 42 fixedly connected to the end of the unloading track 41 collects the paper tubes.

[0044] It should be noted that the paper feeding roller 21 is used to hold the rolled parchment rollers and releases the parchment by rotating, providing a paper source for the entire paper feeding process.

[0045] Furthermore:

[0046] In an optional embodiment, a magnetic powder brake 22 is mounted on the surface of the paper feed roller 21 via a secondary mounting base 11. A tensioning sleeve 23 is provided above the magnetic powder brake 22 and is mounted on the surface of the paper feed roller 21. A guide 29 is mounted on the side of the paper feed roller 21 away from the magnetic powder brake 22.

[0047] In this embodiment: the magnetic powder brake 22 on the surface of the paper unwinding roller 21 can control the tension of the paper unwinding, the tensioning sleeve 23 further stabilizes the paper, and the guide device 29 corrects the position of the paper to prevent the paper from deviating.

[0048] It should be noted that the magnetic powder brake 22 can be further improved upon the Tianji Transmission TJ-POD type:

[0049] In an optional embodiment, a paper storage roller 24 is provided on the side of the paper feeding roller 21 near the main mounting frame 1. The paper storage roller 24 is rotatably connected to the inner side of the paper storage stand 241, and the paper storage stand 241 is fixedly connected to the surface of the secondary mounting base 11.

[0050] In this embodiment, the paper released by the paper feeding roller 21 first passes through the paper storage roller 24 on the side close to the main mounting frame 1. The paper storage roller 24 is rotatably connected to the inside of the paper storage stand 241, which serves to buffer the paper.

[0051] Furthermore:

[0052] In an optional embodiment, the mounting plate 211 is disposed on the side of the paper storage stand 241 away from the paper feeding roller 21, and the traction roller assembly 28 is rotatably connected to the inner side of the mounting plate 211.

[0053] In this embodiment, the paper enters the traction roller group 28 inside the mounting plate 211 and is pulled forward by the traction roller group 28.

[0054] It should be noted that the traction roller assembly 28 consists of multiple cooperating rollers and is located downstream of the feed roller 21. The traction roller assembly 28 clamps the parchment paper using surface friction, pulling it out from the feed roller 21 and conveying it forward at a set speed. The rotational speed of the traction roller assembly 28 can be precisely controlled to ensure the stability of the parchment paper conveying speed, thereby achieving precise positioning and conveying.

[0055] Furthermore:

[0056] In an optional embodiment, the adhesive applicator 26 includes an adhesive pool 261 fixedly connected to the inner side of the mounting plate 211 and an applicator roller 262 disposed above the adhesive pool 261, the applicator roller 262 being rotatably connected to the inner side of the mounting plate 211.

[0057] In this embodiment: during the forward movement, the paper passes through the glue coating device 26, and the glue in the glue pool 261 is coated onto the paper by the coating roller 262 that is rotatably connected to the inner side of the mounting plate 211.

[0058] It should be noted that the glue application device 26 is set on the conveying path of the traction roller group 28 and is used to evenly apply glue to the middle 5 cm of the parchment paper.

[0059] Furthermore:

[0060] In an optional embodiment, the cutting device 27 includes a vertical cutting strip 272 and a horizontal cutting strip 271 fixedly connected to the inside of the mounting plate 211.

[0061] In this embodiment: the paper after being coated with glue arrives at the cutting device 27, where the vertical cutting blade 272 and the horizontal cutting blade 271, which are fixedly connected to the inside of the mounting plate 211, cut the paper into a suitable size.

[0062] It should be noted that the cutting device 27 is located behind the gluing device 26 and is divided into two parts: vertical cutting and horizontal cutting. Vertical cutting can cut the paper in half from the middle of the gluing area; horizontal cutting can ensure the accuracy of the cutting size.

[0063] Furthermore:

[0064] In an optional embodiment, a negative pressure conveyor belt 210 is provided on one side of the cutting device 27, and the negative pressure conveyor belt 210 is fixedly connected to the surface of the main mounting frame 1.

[0065] In this embodiment: the cut paper falls onto the negative pressure conveyor belt 210, which is fixedly connected to the surface of the mounting frame 1, and transports the paper to the tube feeding and sticker mechanism 3.

[0066] It should be noted that the negative pressure conveyor belt, positioned downstream of the cutting device 27, receives the cut parchment paper and transports it to the pasting position. The negative pressure conveyor belt generates negative pressure, causing the parchment paper to adhere tightly to the belt, preventing paper shifting or wrinkling during transport. Simultaneously, the conveying speed of the negative pressure conveyor belt can be matched with the traction roller group 28 and the cutting device 27, ensuring the continuity and stability of the entire paper feeding process. After the negative pressure conveyor belt 210 transports the paper to the designated position, the conveyor belt vertically splits into two parts, separating the vertically cut paper to facilitate subsequent pasting onto the paper tube.

[0067] Furthermore:

[0068] In an optional embodiment, a chain 321 is provided between the storage bin 32 and the feeding rack 34. The chain 321 is installed on the surface of the storage bin 32, and a receiving positioning roller 33 is provided at one end of the chain 321 near the feeding rack 34. The receiving positioning roller 33 is installed on the surface of the main mounting frame 1.

[0069] In this embodiment: the paper tube to be labeled is stored in the storage compartment 32. The chain 321 installed on the surface of the storage compartment 32 conveys the paper tube towards the tube feeding frame 34. The receiving and positioning roller 33 of the chain 321 near the tube feeding frame 34 positions the paper tube.

[0070] Furthermore:

[0071] In an optional embodiment, a clamping plate 311 is installed on the inner side of the clamping truss 31, and the clamping plate 311 is slidably connected to the surface of the clamping truss 31 via a slide rail.

[0072] In this embodiment: the clamping plate 311 on the inner side of the clamping truss 31 slides on the surface of the clamping truss 31 via a slide rail to clamp and fix the paper tube. At this time, the glued and cut paper delivered by the negative pressure conveyor belt 210 comes into contact with the clamped paper tube, completing the paper pasting operation.

[0073] It should be noted that the clamping truss 31 is equipped with clamping plates 311, which clamp two paper tubes at a time. Simultaneously, a straightening device in the middle of the clamping plate 311 straightens the bent paper tubes, ensuring the paper adheres firmly to the paper tube surface. The center distance between the two paper tubes is the same as the paper separation distance on the conveyor belt, ensuring the paper tubes can be vertically pasted onto the paper tubes. After the paper tubes are fed above the paper, the truss clamps the paper tubes and lowers, pressing them onto the glued paper for about 5 seconds. Once the paper and paper tube are properly pasted, the clamping plate 311 releases, the truss rises, and returns to the clamping position. This process is repeated. The clamping truss 31 mainly consists of cylinders, slide rails, and sliders. Its operation is accomplished by the movement of the slider on the slide rails and the movement of the cylinder extension shaft.

[0074] Furthermore:

[0075] In an optional embodiment, the feeding track 41 is disposed on one side of the negative pressure conveyor belt 210, and the collecting plate 42 is fixedly connected to the end of the feeding track 41.

[0076] In this embodiment, the paper tube slides down the feeding track 41, and the collecting plate 42 fixedly connected to the end of the feeding track 41 collects the paper tube.

[0077] It should be noted that the feeding track 41 is connected to the sticker position. After the sticker is applied, the paper tube enters the feeding track 41 by gravity or a pushing device. The collecting plate 42 is located at the end of the feeding track 41 and is used to collect the paper tube after the sticker is applied.

[0078] Working principle: Equipped with a paper feeding mechanism 2, a tube feeding and sticker-applying mechanism 3, and a tube unloading mechanism 4, the operator places the paper onto the paper feeding roller 21. The traction roller group 28 then guides the paper through the gluing device 26 and the cutting device 27, ultimately transporting it to the main mounting frame 1. Paper tubes awaiting sticker application, stored in the tube storage compartment 32, are conveyed to the tube clamping truss 31 via the tube feeding track 341 and the tube feeding rack 34. The clamping truss 31 brings the paper into contact with the clamped paper tube. After sticker application, the paper tube moves along the unloading track 4. 1. The paper tube is collected by the collection plate 42 fixedly connected to the end of the moving feed track 41. The magnetic powder brake 22 on the surface of the feed roller 21 controls the tension of the unwinding of the paper. The tensioning sleeve 23 further stabilizes the paper. The guide device 29 corrects the position of the paper to prevent it from deviating. A storage roller 24 is provided on the side of the feed roller 21 near the main mounting frame 1. The storage roller 24 is rotatably connected to the inside of the storage stand 241. The storage stand 241 is fixedly connected to the surface of the secondary mounting base 11. The paper released by the feed roller 21 first passes near the main mounting frame. The paper storage roller 24 on one side is rotatably connected to the inside of the paper storage stand 241, serving as a buffer for the paper. The paper then enters the traction roller group 28 inside the mounting plate 211, where it is pulled forward. During this forward movement, the paper passes through the glue coating device 26, and the glue in the glue pool 261 is applied to the paper by the coating roller 262, which is rotatably connected to the inside of the mounting plate 211. After being coated, the paper reaches the cutting device 27, where it is cut by the vertical cutting blade 272 and the horizontal cutting blade 272, which are fixedly connected to the inside of the mounting plate 211. 1. The paper is cut to a suitable size and falls onto the negative pressure conveyor belt 210, which is fixedly connected to the surface of the main mounting frame 1. The negative pressure conveyor belt 210 transports the paper to the tube feeding and pasting mechanism 3. The paper tube to be pasted is stored in the tube storage bin 32. The chain 321 installed on the surface of the tube storage bin 32 transports the paper tube towards the tube feeding frame 34. The receiving and positioning roller 33 at the end of the chain 321 near the tube feeding frame 34 positions the paper tube. The clamping plate 311 on the inner side of the tube clamping truss 31 slides on the surface of the tube clamping truss 31 via the slide rail to clamp and fix the paper tube. At this time, the glued and cut paper delivered by the negative pressure conveyor belt 210 comes into contact with the clamped paper tube, completing the pasting operation. The paper tube slides down along the feeding track 41, and the collecting plate 42 fixedly connected to the end of the feeding track 41 collects the paper tube.

[0079] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A paper tube automatic paper pasting device, comprising a main mounting frame (1) and a secondary mounting base (11) arranged at one end of the main mounting frame (1), characterized in that: Also includes; The paper feeding mechanism (2) includes a paper feeding roller (21), a mounting plate (211), a traction roller group (28), a glue applying device (26) and a cutting device (27) arranged on the surface of the secondary mounting base (11); The paper tube feeding mechanism (3) includes a paper tube storage bin (32) mounted on one side of the mounting frame (1) for storing paper tubes to be pasted, and a paper tube feeding rail (341) fixedly connected to the surface of the main mounting frame (1), one side of the paper tube feeding rail (341) is provided with a paper tube feeding frame (34) which is slidingly connected to the surface of the paper tube feeding rail (341), and a paper tube clamping truss (31) is mounted on the surface of the mounting frame (1). The paper tube feeding mechanism (3) includes a paper tube storage bin (32) mounted on one side of the mounting frame (1) for storing paper tubes to be pasted, and a paper tube feeding rail (341) fixedly connected to the surface of the main mounting frame (1), one side of the paper tube feeding rail (341) is provided with a paper tube feeding frame (34) which is slidingly connected to the surface of the paper tube feeding rail (341), and a paper tube clamping truss (31) is mounted on the surface of the mounting frame (1).

2. The paper tube automatic taping apparatus according to claim 1, wherein: The surface of the paper feeding roller (21) is provided with a magnetic powder brake (22) through the secondary mounting base (11), the upper side of the magnetic powder brake (22) is provided with a tension sleeve (23), and the tension sleeve (23) is mounted on the surface of the paper feeding roller (21), and the side of the paper feeding roller (21) away from the magnetic powder brake (22) is provided with a deviation corrector (29).

3. The paper tube automatic taping apparatus according to claim 2, wherein: The paper feeding roller (21) is provided with a paper storage roller (24) on one side close to the main mounting frame (1), the paper storage roller (24) is rotationally connected to the inner side of a paper storage stand (241), and the paper storage stand (241) is fixedly connected to the surface of the secondary mounting base (11).

4. The paper tube automatic taping apparatus according to claim 3, wherein: The mounting plate (211) is arranged on the side of the paper storage stand (241) away from the paper feeding roller (21), and the traction roller group (28) is rotationally connected to the inner side of the mounting plate (211).

5. The paper tube automatic taping apparatus according to claim 4, wherein: The glue applying device (26) includes a glue pool (261) fixedly connected to the inner side of the mounting plate (211) and a coating roller (262) arranged above the glue pool (261), and the coating roller (262) is rotationally connected to the inner side of the mounting plate (211).

6. The paper tube automatic taping apparatus according to claim 5, wherein: The cutting device (27) includes a vertical cutting blade (272) and a horizontal cutting blade (271) fixedly connected to the inner side of the mounting plate (211).

7. The paper tube automatic taping apparatus according to claim 6, wherein: One side of the cutting device (27) is provided with a negative pressure conveyor belt (210) fixedly connected to the surface of the main mounting frame (1).

8. The paper tube automatic taping apparatus according to claim 7, wherein: A chain (321) is arranged between the paper tube storage bin (32) and the paper tube feeding frame (34), the chain (321) is mounted on the surface of the paper tube storage bin (32), one end of the chain (321) close to the paper tube feeding frame (34) is provided with a material receiving positioning roller (33) mounted on the surface of the main mounting frame (1).

9. The paper tube automatic taping apparatus of claim 8, wherein: The inner side of the paper tube clamping truss (31) is provided with a clamping plate (311) slidingly connected to the surface of the paper tube clamping truss (31) through a sliding rail.

10. The paper tube automatic taping apparatus of claim 9, wherein: The blanking rail (41) is arranged on one side of the negative pressure conveying belt (210), and the collecting plate (42) is fixedly connected to the tail end of the blanking rail (41).

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