Label paper compounding device

Abstract

The utility model provides a label paper compounding device, which relates to the technical field of label paper compounding and comprises a bottom plate, a vertical plate, a gluing part, a rolling part, label paper, a protective film, a bottom box, a glue storage box, a glue conveying pump, a top frame, a rotating roller, a glue scraping plate and a glue conveying pipe, a check ring is arranged on the outer surface of the lower end of the glue conveying pipe, and a spring is sleeved on the glue conveying pipe. The device comprises a top frame, a bottom box and a spring, the spring is located between the top frame and the bottom box, the device further comprises a flexible transfer pipe, the transfer pipe is provided with an input port and two output ports, the input port of the transfer pipe is connected with an output port of a glue conveying pump, and the two output ports of the transfer pipe are connected with a glue conveying pipe. The adhesive is directly coated on the surface of one material, so that the distance between unwinding and compounding of the material can be shortened, the condition that the surface of part of the material is easy to wrinkle due to the fact that the part of the material is released too long before compounding is avoided, and the compounding quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to label paper composite technical field, specifically a label paper composite device. BACKGROUND

[0002] Label paper is often used on the outer package of products for recording the relevant information of products, in order to improve the durability of label paper, a layer of protective film is often compounded on the surface of label paper, therefore, in the process of producing label paper, a composite device for compounding the protective film and label paper together is needed, the existing composite device, when in use, spreads the adhesive on one side of label paper or protective film through a glue roller, facilitating the adhesion of label paper and protective film, but as the label paper or protective film needs to pass the surface of the glue roller and keep proper pressure between the glue roller when spreading the adhesive, which leads to that one party releases a longer length before the label paper is compounded with the protective film, and the longer the released length is, the easier the surface is to wrinkle due to stretching, affecting the compounding quality. SUMMARY

[0003] The utility model discloses a label paper composite device, aims at solving the problem mentioned in the above background art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the label paper composite device, including the bottom plate, be provided with the vertical board on the bottom plate, be provided with the glue spreading part on the bottom plate, be provided with two unwinding parts and two rolling parts on the vertical board, two the unwinding part is used for releasing label paper and protective film respectively, the glue spreading part is used for spreading the adhesive to the side of the material on one unwinding part, two the rolling part is used for rolling and pressing the label paper and protective film together, the glue spreading part includes the bottom box, be provided with the glue storage box and the glue conveying pump in the bottom box, be provided with the top frame above the bottom box, be provided with the rotating roller in the top frame, one side of the top frame upper surface is provided with the adhesive scraping plate, the lower surface of the top frame is provided with two glue conveying pipes, the upper end of the glue conveying pipe penetrates the bottom of the top frame and is connected with the inside of the top frame, the lower end of the glue conveying pipe penetrates the bottom box and enters the inside of the bottom box, the lower end outer surface of the glue conveying pipe is provided with the retaining ring, the spring is located between the top frame and the bottom box, still include the flexible adapter pipe, the adapter pipe has an input and two outputs, the input of the adapter pipe is connected with the output port of the glue conveying pump, two outputs of the adapter pipe are connected with the glue conveying pipe respectively.

[0005] Preferably, the two sides of the top frame are respectively provided with a pressing plate, a side plate is rotatably connected to the pressing plate, a handle is arranged on the side plate, a hook is arranged at the lower end of the side plate, and a hook block matched with the hook is arranged on the outer surface of the bottom box.

[0006] Preferably, the upper end face of the hook block is provided with an arc shape.

[0007] Preferably, the unwinding part comprises a center cylinder, the center cylinder is rotationally connected with the vertical plate, one side of the vertical plate is provided with a fixed cylinder, the center cylinder is rotationally connected with the fixed cylinder, one side of the fixed cylinder is provided with a servo motor one for driving the center cylinder to rotate, the center cylinder is provided with a limiting ring, one end of the center cylinder is provided with an internal thread hole, the internal thread hole is threadedly connected with a sleeve, the outer surface of the sleeve is provided with a pressing ring, and the outer surface of the sleeve is provided with a rocker.

[0008] Preferably, the rolling part comprises two rotating shafts, the two rotating shafts are rotationally connected with the vertical plate, the outer surfaces of the two rotating shafts are provided with rubber sleeves, one side of the vertical plate is provided with a reinforcing sleeve, the rotating shafts are rotationally connected with the reinforcing sleeve, the two rotating shafts are provided with gears which are intermeshed, the two rotating shafts are driven through the gears, and the reinforcing sleeve is provided with a servo motor two for driving one of the rotating shafts to rotate.

[0009] The utility model discloses the beneficial effect is:

[0010] When the device is used, the adhesive can be directly coated on the surface of one kind of material when the material roll is not unwound, so that the distance between unwinding and compounding of the material can be shortened, and the surface of part of the material can be prevented from being wrinkled due to being unwound too long before compounding, and the compounding quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic diagram of the embodiment of the utility model.

[0012] Figure 2 It is the schematic diagram when the label paper and the film are compounded.

[0013] Figure 3 It is the structure schematic diagram of the other side of the vertical plate.

[0014] Figure 4 It is the structure schematic diagram of the inside of the bottom box.

[0015] Figure 5 It is the sectional view of the center cylinder.

[0016] In the diagram: 1. Base plate; 2. Vertical plate; 3. Material roll; 4. Bottom box; 5. Glue storage box; 6. Glue pump; 7. Top frame; 8. Rotary roller; 9. Glue scraper; 10. Glue delivery pipe; 11. Retaining ring; 12. Spring; 13. Adapter pipe; 14. Pressure plate; 15. Side plate; 16. Handle; 17. Hook; 18. Hook block; 19. Center cylinder; 20. Fixed cylinder; 21. Servo motor one; 22. Limiting ring; 23. Internal threaded hole; 24. Sleeve; 25. Pressure ring; 26. Rocker arm; 27. Rotating shaft; 28. Rubber sleeve; 29. ​​Reinforcing sleeve; 30. Gear; 31. Servo motor two. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0018] like Figures 1-5 As shown, a label paper laminating device includes a base plate 1, a vertical plate 2 mounted on the base plate 1, an adhesive coating section on the base plate 1, two unwinding sections and two rolling sections mounted on the vertical plate 2. The two unwinding sections are used to unwind label paper and protective film respectively. The adhesive coating section is used to apply adhesive to one side of the material on one of the unwinding sections. The two rolling sections are used to roll and laminate the label paper and protective film together. The adhesive coating section includes a base box 4, inside which is a glue storage tank 5 and a glue pump 6. A top frame 7 is mounted above the base box 4, inside which is a rotating roller 8. A scraper 9 is mounted on one side of the upper surface of the top frame 7. The lower surface of the top frame 7 is provided with two glue delivery pipes 10. The upper end of the glue delivery pipe 10 passes through the bottom of the top frame 7 and communicates with the interior of the top frame 7. The lower end of the glue delivery pipe 10 passes through the bottom box 4 and enters the interior of the bottom box 4. A retaining ring 11 is provided on the outer surface of the lower end of the glue delivery pipe 10. A spring 12 is sleeved on the glue delivery pipe 10. The spring 12 is located between the top frame 7 and the bottom box 4. It also includes a flexible adapter pipe 13. The adapter pipe 13 has one inlet and two outlets. The inlet of the adapter pipe 13 is connected to the output port of the glue pump 6. The two outlets of the adapter pipe 13 are respectively connected to the glue delivery pipe 10.

[0019] When laminating label paper and protective film, the material rolls 3 of label paper and protective film are first installed on the unwinding section, and then the unwound label paper and protective film are rolled by the rolling section to complete the material traction.

[0020] The glue storage tank 5 is provided with an external interface, through which the adhesive in the glue storage tank 5 can be supplemented, the glue conveying pump 6 can convey the adhesive in the glue storage tank 5 to the inside of the two glue conveying pipes 10 through the adapter pipe 13, and then the adhesive enters the top frame 7 through the glue conveying pipe 10. The inside of the top frame 7 is provided with a liquid level sensor for monitoring the liquid level of the adhesive in the top frame 7. When the height of the liquid level in the top frame 7 is appropriate, the surface of the rotating roller 8 will always be in contact with the adhesive in the top frame 7. At the same time, the rotating roller 8 will continuously contact the outer surface of the material roll 3 under the action of the spring 12. When the material roll 3 is unwound, the rotation of the material roll 3 will drive the rotating roller 8 to rotate, and the rotating roller 8 can continuously transfer the adhesive in the top frame 7 to the surface of the material roll 3. When the liquid level of the adhesive in the top frame 7 is below the lower limit of the monitoring of the liquid level sensor, the liquid level sensor will transmit the signal to the processing module, and then the glue conveying pump 6 will convey the adhesive to the top frame 7. When the liquid level of the adhesive in the top frame 7 is above the upper limit of the monitoring of the liquid level sensor, the liquid level sensor will transmit the signal to the processing module, and then the glue conveying pump 6 will stop conveying the adhesive to the top frame 7.

[0021] The glue scraping plate 9 is made of rubber, silicone or plastic. Under the action of the spring 12, the glue scraping plate 9 and the rotating roller 8 can simultaneously contact the outer surface of the material roll 3. The rotating roller 8 is used to apply glue to the surface of the material roll 3, and the glue scraping plate 9 is used to scrape off the excess adhesive on the surface of the material roll 3 and make the adhesive flow back into the top frame 7. When the glue scraping plate 9 and the rotating roller 8 contact the surface of the material roll 3, the material at this position has not been unwound, and is supported by the material roll 3 itself. Therefore, the adhesive can be effectively applied to the surface of the material.

[0022] After the surface of one of the material rolls 3 is coated with adhesive, the two materials are rolled at the first group of rolling parts to tightly extrude the two materials together, and then rolled at the second group of rolling parts to improve the rolling quality. After rolling at the two groups of rolling parts, the completed label paper can be wound up by the winding mechanism.

[0023] The adapter pipe 13 is a rubber hose. The material roll 3 includes a label paper roll and a protective film roll.

[0024] Further, the top frame 7 is provided with a pressing plate 14 on each side. The pressing plate 14 is rotatably connected with a side plate 15. The side plate 15 is provided with a handle 16. The lower end of the side plate 15 is provided with a hook 17. The outer surface of the bottom box 4 is provided with a hook block 18 matched with the hook 17.

[0025] When the material roll 3 is placed on the unwinding part, in order to avoid the distance between the glue applying part and the unwinding part being too close to affect the placement of the material roll 3, the side plate 15 and the pressing plate 14 can be moved downward by the handle 16, and the side plate 15 needs to be turned outward by a certain angle, and the top frame 7 is also moved downward, when the hook 17 at the lower end of the side plate 15 passes the hook block 18, the hook 17 at the lower end of the side plate 15 is moved to the hook block 18, so that the distance between the top frame 7 and the unwinding part is kept far, and the installation of the material roll 3 is facilitated, after the installation of the material roll 3 is completed, the hook 17 is moved away from the hook block 18, and under the action of the spring 12, the top frame 7 is automatically moved upward, and in order to avoid the adhesive in the top frame 7 from spilling out, the spring 12 can be slowly released by the handle 16, so that the top frame 7 can be slowly moved upward, so as to avoid the adhesive in the top frame 7 from spilling out.

[0026] Since the glue storage tank 5 and the glue conveying pump 6 are located at the position between the two glue conveying pipes 10, the glue storage tank 5 and the glue conveying pump 6 will not hinder the downward movement of the glue conveying pipe 10.

[0027] Further, the upper end surface of the hook block 18 is provided with an arc, the side plate 15 does not need to be manually controlled to turn outward and inward, and when the hook 17 on the side plate 15 passes the hook block 18, the hook 17 can be automatically clamped with the hook block 18 under the action of its own gravity, so as to realize the quick connection of the hook 17 and the hook block 18.

[0028] Further, the unwinding part comprises a center cylinder 19, the center cylinder 19 is rotationally connected with the stand plate 2, one side of the stand plate 2 is provided with a fixed cylinder 20, the center cylinder 19 is rotationally connected with the fixed cylinder 20, one side of the fixed cylinder 20 is provided with a servo motor 21 for driving the center cylinder 19 to rotate, the center cylinder 19 is provided with a limiting ring 22, one end of the center cylinder 19 is provided with an internal thread hole 23, and the center cylinder 19 further comprises a sleeve 24 which is threadedly connected with the internal thread hole 23, the outer surface of the sleeve 24 is provided with a pressing ring 25, and the outer surface of the sleeve 24 is provided with a rocker 26.

[0029] When installing the material roll 3, the material roll 3 is first installed on the center cylinder 19, so that one end of the material roll 3 abuts against the limiting ring 22, and meanwhile, the material roll 3 located above can pass the material from below, and the material roll 3 located below can pass the material from above, after the material roll 3 is placed on the center cylinder 19, the sleeve 24 is placed on one end of the center cylinder 19, the sleeve 24 has a protrusion inside which is screwed with the internal threaded hole 23 on the center cylinder 19, through the screwing of the protrusion with the center cylinder 19, the sleeve 24 can be screwed on the center cylinder 19, as the sleeve 24 is continuously screwed in, when the pressing ring 25 contacts the other end of the material roll 3, the sleeve 24 is continuously screwed in until the material roll 3 is fixed on the center cylinder 19, so that the fixing of the material roll 3 is completed, and then the two servo motors 21 simultaneously control the material roll 3 on the two center cylinders 19 to discharge the material, as long as the discharging speed of the two material rolls 3 is within the error allowable range, the discharging speed error of the two material rolls 3 can be within ±0.3% to meet the production requirement.

[0030] Further, the rolling part comprises two rotating shafts 27, both of which are rotationally connected with the vertical plate 2, and the outer surfaces of both of the rotating shafts 27 are provided with rubber sleeves 28, one side of the vertical plate 2 is provided with a reinforcing sleeve 29, the rotating shaft 27 is rotationally connected with the reinforcing sleeve 29, both of the rotating shafts 27 are provided with gears 30 which are intermeshed, the two rotating shafts 27 are driven through the gears 30, and the reinforcing sleeve 29 is provided with a servo motor two 31 for driving one of the rotating shafts 27 to rotate.

[0031] The servo motor two 31 drives one of the rotating shafts 27 to rotate, and since the two rotating shafts 27 are driven through the two gears 30, the two rotating shafts 27 and the rubber sleeves 28 thereon can move at the same speed in opposite directions, the rubber sleeves 28 have a certain elasticity, and the two rubber sleeves 28 can directly contact each other, so that the rubber sleeves 28 on the two rotating rollers 8 can sufficiently roll and press the two materials to make the two materials roll and press together.

[0032] In the description of the utility model, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

Claims

1. A label paper laminating device, characterized in that, The system includes a base plate, a vertical plate, and an adhesive application section. The vertical plate has two unwinding sections and two rolling sections. The two unwinding sections are used to release label paper and protective film, respectively. The adhesive application section applies adhesive to one side of the material on one of the unwinding sections. The two rolling sections are used to roll and bond the label paper and protective film together. The adhesive application section includes a base box containing an adhesive storage tank and an adhesive pump. A top frame is located above the base box, and a rotating roller is located inside the top frame. One side of the upper surface of the top frame is... The system includes a scraper, and two glue delivery pipes on the lower surface of the top frame. The upper ends of the glue delivery pipes penetrate the bottom of the top frame and communicate with the interior of the top frame. The lower ends of the glue delivery pipes penetrate the bottom box and enter the interior of the bottom box. A retaining ring is provided on the outer surface of the lower end of the glue delivery pipe. A spring is fitted on the glue delivery pipe and is located between the top frame and the bottom box. The system also includes a flexible adapter pipe with one inlet and two outlets. The inlet of the adapter pipe is connected to the output port of the glue pump, and the two outlets of the adapter pipe are respectively connected to the glue delivery pipes.

2. The label paper laminating device according to claim 1, characterized in that, Pressure plates are provided on both sides of the top frame, and side plates are rotatably connected to the pressure plates. Handles are provided on the side plates, and hooks are provided at the lower ends of the side plates. Hook blocks that cooperate with the hooks are provided on the outer surface of the bottom box.

3. The label paper laminating device according to claim 2, characterized in that, The upper surface of the hook block is curved.

4. The label paper laminating device according to claim 1, characterized in that, The unwinding section includes a central cylinder, which is rotatably connected to a vertical plate. A fixed cylinder is provided on one side of the vertical plate, and the central cylinder is rotatably connected to the fixed cylinder. A servo motor for driving the central cylinder to rotate is provided on one side of the fixed cylinder. A limit ring is provided on the central cylinder. An internal threaded hole is opened at one end of the central cylinder. The section also includes a sleeve that is threadedly connected to the internal threaded hole. A pressure ring is provided on the outer surface of the sleeve, and a rocker arm is provided on the outer surface of the sleeve.

5. The label paper laminating device according to claim 1, characterized in that, The rolling section includes two rotating shafts, both of which are rotatably connected to the upright plate. The outer surface of each of the two rotating shafts is provided with a rubber sleeve. A reinforcing sleeve is provided on one side of the upright plate. The rotating shafts are rotatably connected to the reinforcing sleeve. Each of the two rotating shafts is provided with meshing gears. The two rotating shafts are driven by gear transmission. The reinforcing sleeve is provided with a servo motor for driving one of the rotating shafts to rotate.

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