CN118107220A - Pressing device for label paper sheet production - Google Patents
Pressing device for label paper sheet production Download PDFInfo
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- CN118107220A CN118107220A CN202410487575.4A CN202410487575A CN118107220A CN 118107220 A CN118107220 A CN 118107220A CN 202410487575 A CN202410487575 A CN 202410487575A CN 118107220 A CN118107220 A CN 118107220A
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- heating roller
- laminating device
- plate
- label
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000003825 pressing Methods 0.000 title claims description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 131
- 238000010030 laminating Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 30
- 230000008569 process Effects 0.000 abstract description 22
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/02—Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/02—Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags
- B31D1/021—Making adhesive labels having a multilayered structure, e.g. provided on carrier webs
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention relates to the technical field of label production and discloses a laminating device for label paper sheet production, which comprises a base plate, wherein supporting plates are arranged on two side surfaces of the base plate, heating rollers are symmetrically arranged on the upper side and the lower side of the supporting plates, cavities are arranged in the heating rollers, laminating plates are arranged in the cavities, driving components for driving the heating rollers to rotate and slide up and down along the supporting plates are arranged at two ends of the heating rollers, and the device combines two independent steps into one by integrating preliminary pre-laminating and complete laminating processes in a label paper sheet laminating process, so that the complexity and the number of required parts of the device are reduced.
Description
Technical Field
The invention relates to the technical field of label production, in particular to a laminating device for label paper sheet production.
Background
Label stock is a common paper material commonly used to make various types of labels and stickers. It is made of paper pulp, and after processing treatment, it forms a smooth and firm surface, and is suitable for printing information such as characters, patterns and bar codes. The label paper has a variety of different characteristics and uses, making it widely used in both business and personal areas. The label paper has different thickness and texture, from thin to thick, from smooth to rough, to adapt to various different requirements. This diversity makes it suitable for use in a variety of industries including food and beverage, healthcare, logistics, and warehousing. And the label paper has good printing performance, and can realize high-quality image-text output by using various printing technologies such as offset printing, embossing and digital printing. This makes the label paper skin an ideal choice for merchants to display branding and product information, whether to identify product information on packaging or to use the label paper skin in advertising applications to make various decals and labels. Meanwhile, the label paper wrapper also has the characteristics of water resistance, wear resistance, tear resistance and the like, so that the label paper wrapper is excellent in performance under different environments and application scenes. For example, in food packaging, the label paper can resist moisture and temperature changes, keeping the label clearly visible; in logistics and storage fields, the label paper can be transported and stacked for a long time, and the label is not easy to damage. In addition, the label sheet may be subjected to special treatments as needed, such as addition of a water-resistant coating, a UV protective layer, or a heat-sensitive layer, to enhance its specific functions and properties. The customized production mode enables the label paper to be more suitable for the requirements of different industries and purposes.
When each ply or special functional layer of label leatheroid is produced, adopt compression fittings to pressfitting these layers together generally, a label leatheroid production is with compression fittings such as chinese patent CN211942329U proposes, and it includes workstation and two regulating blocks, the both sides outer wall of workstation all fixedly connected with fixed plate, and the equal fixedly connected with fixed block of opposite side outer wall of two fixed plates, the opposite side outer wall of two fixed blocks is connected with same connecting axle, the fixed compression roller of outer wall fixedly connected with of connecting axle, two the opposite side outer wall of regulating block is connected with same connecting axle No. two through the bearing, and the outer wall fixedly connected with of connecting axle No. two is adjusted the compression roller, but this kind of label leatheroid compression fittings is bulky, only can have sufficient space to settle label leatheroid compression fittings in large-scale manufacturing plant or workshop, and can't use in some limited places in space, such as individual office, in some occasions that need remove production this kind of traditional label leatheroid compression fittings just can't use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a laminating device for label paper sheet production, which has the advantages of reducing the volume of equipment under the condition of not reducing functions, enabling the laminating device to be used in places with limited device volume, and solving the problem that the traditional label paper sheet laminating device cannot be used in places with limited space due to larger volume.
(II) technical scheme
In order to achieve the purpose of reducing the size of the equipment under the condition of not reducing the functions and enabling the equipment to be used in places with limited device size, the invention provides the following technical scheme: the utility model provides a laminating device is used in label leatheroid production, includes the bed plate, the bed plate both sides face is provided with the backup pad, the backup pad is provided with the heating roller that is the cylinder shape from top to bottom symmetrically, the symmetry from top to bottom set up by the pressfitting label leatheroid between the heating roller, the heating roller is inside to be provided with the cavity and adopt flexible material to make, the cavity is inside to be provided with the pressfitting board, the heating roller both ends are provided with drive their rotation and follow the drive assembly of backup pad upper and lower slip; when the upper heating roller and the lower heating roller are close to each other, the upper pressing plate and the lower pressing plate are mutually pressed, so that the upper heating roller and the lower heating roller are mutually pressed and deformed, and the contact surfaces of the upper heating roller and the lower heating roller are changed into planes.
Preferably, the driving assembly comprises a rotating motor, a lifting plate and a lifting module, wherein a motor shaft of the rotating motor is fixedly connected with the heating roller, the rotating motor is fixedly arranged on the lifting plate, and the lifting plate is assembled on the lifting module.
Preferably, the lifting module is fixedly arranged on the supporting plate.
Preferably, the two ends of the pressing plate are fixedly arranged on the inner walls of the two ends of the heating roller, a heating module is arranged in the pressing plate, connecting rods are arranged at the two ends of the heating module, and the connecting rods penetrate through the heating roller and are arranged outside the heating roller.
Preferably, a plurality of vent holes are further formed in two ends of the heating roller, and an air pump for controlling the air quantity in the cavity is arranged on the vent holes.
Preferably, the support plate is provided with sliding grooves in a vertically symmetrical manner, and two ends of the heating roller are slidably arranged in the sliding grooves.
Preferably, the pressing plate is arranged along the axial direction of the heating roller, the central line of the pressing plate coincides with the axial line of the heating roller, and the diameter of the heating roller is larger than the section length of the pressing plate.
Preferably, the heating roller material is a heat-resistant flexible material.
Preferably, the lifting module adopts a screw rod structure.
Preferably, the two sides of the heating roller are also provided with driving rollers.
(III) beneficial effects
Compared with the prior art, the invention provides a laminating device for producing label leathers, which has the following beneficial effects:
1. This kind of laminating device is used in label leatheroid production is through the cooperation use of heated roll structure and pressfitting plate structure, compare traditional label leatheroid laminating device and need great space to install, and because too big unable frequent removal of volume, and this laminating device is used in label leatheroid production is through preliminary pressfitting and complete pressfitting process in the integration label leatheroid pressfitting flow, will need two independent steps to merge into one originally, thereby reduce the complexity and the required part quantity of device, this kind of integration has not only simplified the structure of device, still reduced required space, no longer need extra device to carry out two independent processes, through accomplish two processes in a structure, the volume of device can reduce greatly, and the inside cavity structure that sets up of heated roll has reduced the weight of device, make it more suitable for use in the occasion that the space is limited or needs frequently to remove.
2. This kind of laminating device is used in label leatheroid production is through the cooperation of heated roll structure, cavity structure, pressfitting plate structure, compare traditional label leatheroid laminating device and only can carry out preliminary pressfitting to the label in preliminary pressfitting, and this laminating device is used in label leatheroid production in preliminary pressfitting, just can preheat the label leatheroid, can reduce required heat in the follow-up heating process, this kind of preheating can make the label leatheroid reach higher temperature when getting into the pressfitting link, process time is shorter, production efficiency is higher, and this kind of heating is because heating roller surface through surrounding gas heats, the heating effect is more even, compare the inhomogeneous problem of heating that probably exists in the traditional structure, this kind of structure can guarantee the temperature homogeneity in the course of working better, processingquality and stability have been improved.
3. This kind of laminating device is used in production of label leatheroid, through the cooperation of air pump structure and heating roller structure, compare traditional label leatheroid laminating device and need adjust through mechanical element when adjusting preliminary pre-compaction pressure, and this laminating device is used in production of label leatheroid presss from both sides the in-process, can adjust the inside gaseous total amount of heating roller through the air pump, thereby realize adjusting the pressure in the preliminary pre-compaction process, this kind of adjustment is through adjusting inside gaseous volume, deformation degree and the pressure of heating roller can very accurately be controlled, simultaneously this kind of control mode can be according to different materials and thickness demand and adjust fast, compare in traditional mechanical regulation mode, this kind of atmospheric pressure is adjusted and can be more nimble, the change demand on the production line is handled more rapidly, and gas is as adjusting medium, compared with mechanical regulation element, the wearing and tearing is little, the fault rate is low, this kind of structural design has reduced the wearing and tearing of mechanical parts and possible maintenance, the cost of long-term operation has been reduced.
Drawings
FIG. 1 is a schematic three-dimensional structure of a laminating device for label sheet production according to the present invention;
FIG. 2 is a front view showing the structure of a pressing device for producing label paper sheets;
FIG. 3 is a side view showing the structure of a pressing device for producing label sheets according to the present invention;
FIG. 4 is a top view showing the structure of a pressing device for producing label sheets according to the present invention;
FIG. 5 is a cross-sectional view of a structure A-A of a laminating apparatus for label sheet production according to the present invention;
FIG. 6 is a sectional view showing the structure of a pressing device for producing label sheets when a heating roller is pressed;
FIG. 7 is a schematic view of a three-dimensional structure of a heating roller of a laminating device for label sheet production according to the present invention;
FIG. 8 is an exploded view of a heating roller of a laminating apparatus for label sheet production according to the present invention;
Fig. 9 is a three-dimensional structural cross-sectional view of a heating roller of a laminating device for label sheet production according to the present invention.
In the figure: 1-base plate, 2-backup pad, 3-heating roller, 4-cavity, 5-pressboard, 6-rotating electrical machines, 7-lifter plate, 8-lift module, 9-connecting rod, 10-air pump, 11-sliding tray, 12-driving roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a laminating device for producing label leathers, which comprises a base plate 1, wherein supporting plates 2 are arranged on two sides of the base plate 1, and the supporting plates 2 are used as auxiliary structures of the base plate 1, so that the stability of the whole device can be enhanced. In the running process of the device, the heating roller 3 and the pressing plate 5 need to be moved and positioned on the supporting plate 2, and the supporting plate 2 can provide enough support and stability, so that the movement track of the heating roller 3 and the pressing plate 5 is ensured to be accurate, and the precision and the stability of the processing process are ensured. During the pressing process, the heating roller 3 and the pressing plate 5 need to withstand a certain pressure and load. The support plate 2 can uniformly distribute these pressures and loads, avoid deformation or damage of the device due to pressure unevenness, and simultaneously ensure stable movement and pressing effect of the heating roller 3 and the pressing plate 5. Meanwhile, the supporting plate 2 is used as a component part of the whole device, and the heating roller 3, the pressing plate 5 and other functional components can be organically integrated together to form a stable structure. The backup pad 2 is provided with the heating roller 3 that is the cylinder shape from top to bottom symmetry, and the heating roller 3 of cylinder shape can ensure that label leatheroid obtains even heating in the pressfitting process. Since the heating roller 3 is cylindrical, the contact area between the surface of the heating roller and the label sheet is relatively uniform, and heat can be more uniformly conducted to the surface of the label sheet, thereby ensuring uniformity and consistency of heating. And the cylindrical heating roller 3 is more flexible in design and is suitable for label leathers with different shapes and sizes. The cylindrical heating roller 3 can provide good adaptability regardless of the planar or curved label sheet, ensuring the stability and effect of the pressing process. While the cylindrical heating roller 3 is simpler in structure than other heating elements. Therefore, the manufacturing cost can be reduced, the reliability and stability of the device are improved, the occurrence rate of faults is reduced, and meanwhile, the maintenance and the maintenance are easier. The pressed label paper sheets are arranged between the heating rollers 3 which are vertically symmetrical, the inside of the heating rollers 3 is provided with the cavity 4 which is made of flexible materials, and the cavity 4 can lighten the whole weight of the device, so that the device is easier to move, install and operate. Particularly in the case where frequent movement or adjustment of the position is required, the lightweight design can improve the operation efficiency and convenience. Referring to fig. 5 and 9, a pressing plate 5 is disposed inside the cavity 4, and a heating module is disposed inside the pressing plate 5, so that the design of the pressing plate 5 can ensure that enough pressure is applied to the label paper sheet in the processing process, thereby realizing the pressing effect. Referring to fig. 1, 7, 8 and 9, connecting rods 9 are disposed at two ends of the heating module, and the connecting rods 9 penetrate through the heating roller 3 and are disposed at the outer sides thereof, so that the connecting rods 9 can be used for communicating with the internal power supply of the heating module. The two ends of the heating roller 3 are provided with driving components for driving the heating roller to rotate and slide up and down along the supporting plate 2; referring to fig. 5 and 6, when the upper and lower heating rollers 3 are close to each other, the upper and lower pressing plates 5 press each other, so that the upper and lower heating rollers 3 are deformed by pressing each other and the contact surfaces thereof are changed into planes, as shown in fig. 6. The drive assembly includes rotation motor 6, lifter plate 7, lifting module 8, fixed connection between rotation motor 6's the motor shaft and the heating roller 3, rotation motor 6 is fixed to be set up on lifter plate 7, and lifter plate 7 assembles on lifting module 8. The lifting module 8 is fixedly arranged on the supporting plate 2. The lifting plate 7 can be driven to move up and down by the lifting module 8.
Referring to fig. 5, 7, 8 and 9, the two ends of the heating roller 3 are further provided with a plurality of ventilation holes, and the ventilation holes are provided with an air pump 10 for controlling the air quantity in the cavity 4, and in the working process, the total air quantity in the heating roller 3 is regulated by the air pump 10, so that the deformation and pressure of the heating roller 3 can be accurately controlled to adapt to different material and thickness requirements. Referring to fig. 1, the support plate 2 is provided with sliding grooves 11 symmetrically up and down, two ends of the heating roller 3 are slidably disposed in the sliding grooves 11, and the sliding grooves 11 can limit the sliding range of the heating roller 3. Referring to fig. 5 and 6, the length of the cross section of the pressing plate 5 is smaller than the inner diameter of the heating roller 3, so that a gap is left between the pressing plate 5 and the heating roller 3, and the gas circulation efficiency inside the cavity 4 is improved. The heating roller 3 is made of heat-resistant flexible material. Referring to fig. 1, the lifting module 8 adopts a screw structure. The two sides of the heating roller 3 are also provided with driving rollers 12.
When the device is used, the driving roller 12 on one side is provided with the label paper sheets which are not pressed, the driving roller 12 on the other side collects the label paper sheets which are pressed, and the air pump 10 inflates the heating pipe. When the label paper sheet which is not pressed is preliminarily pressed by the heating roller 3 when passing through the upper and lower heating rollers 3, as shown in fig. 5, after the heating roller 3 rolls by a distance of one half of the section of the pressing plate 5, the upper and lower lifting plates 7 drive the heating roller 3 to leave the surface of the label paper sheet, and then the motor 6 is rotated to drive the heating roller 3 to rotate until the pressing plate 5 is parallel to the label paper sheet. The heating roller 3 is driven by the up-down lifting plate 7 to indirectly press the label paper sheet by the pressing plate 5, the surface temperature of the heating roller 3 contacting with the pressing plate 5 rises due to the heating module arranged inside the pressing plate 5, and the heating roller 3 is made of heat-resistant flexible materials, the upper pressing plate 5 and the lower pressing plate 5 are mutually close to each other to press the heating roller 3 and enable the surface of the heating roller 3 to be gradually attached to the surface of the pressing plate 5 to be a plane, and when the upper pressing plate 5 and the lower pressing plate 5 are completely pressed, the surface of the upper heating roller 3 and the surface of the lower heating roller 3 are also completely attached to the label paper sheet, and at the moment, the upper surface and the lower surface of the label paper sheet are subjected to the up-down pressure of the high-temperature heating roller 3 and the pressing plate 5 to carry out a pressing procedure as shown in fig. 6. The device combines the original two independent steps into one by integrating the preliminary pre-pressing and complete pressing procedures in the label paper sheet pressing process, thereby reducing the complexity of the device and the number of required parts. By performing both procedures in one configuration, the volume of the device is greatly reduced, as the functions of the entire device are compactly integrated, making it more suitable for use in applications where space is limited or frequent movement is required.
In the course of working, because the pressure plate 5 can heat the gas in the cavity 4 to indirectly heat the surface of the heating roller 3, thereby realize just can preheat the label leatheroid in preliminary pressfitting in-process, can reduce required heat in the follow-up heating process, this kind of preheating can make the label leatheroid reach higher temperature when getting into the pressfitting link, process time is shorter, production efficiency is higher, and this kind of heating is because heating the surface of the heating roller 3 through surrounding gas, the heating effect is more even, compare the inhomogeneous problem of heating that probably exists in the traditional structure, this kind of structure can guarantee the temperature homogeneity in the course of working better, processingquality and stability have been improved.
In the laminating process of the device, the pressure in the cavity 4 can be adjusted by adjusting the total amount of gas in the heating roller 3 through the air pump 10, so that the pressure in the preliminary pre-laminating process is adjusted, the deformation degree and the pressure of the heating roller 3 can be very accurately controlled by adjusting the internal gas amount, the control mode can be quickly adjusted according to different material and thickness requirements, compared with the traditional mechanical adjusting mode, the air pressure adjustment can be more flexible and quicker to meet the changing requirements on the production line, and the gas is used as an adjusting medium, so that the abrasion is small and the failure rate is low compared with a mechanical adjusting element. This design reduces wear and potential maintenance of the mechanical components, reducing the cost of long-term operation. And the contact area between the heating roller 3 and the label paper can be indirectly adjusted by changing the pressure in the cavity 4, and the internal pressure of the heating roller 3 can be controlled by inflating or releasing gas into the internal cavity 4 of the heating roller 3 through the air pump 10. Increasing the air pressure expands the heating roller 3, thereby reducing the contact area with the label sheet; reducing the air pressure causes the heated roller 3 to partially collapse, increasing the contact area with the label web. Thereby realizing the change of the preliminary pre-pressing area, and when the preliminary pre-pressing pressure or the contact area with the label paper needs to be changed, the adjustment of the gas pressure in the cavity 4 can be realized. This is because the shape and size of the heating roller 3 directly affect the contact with the label sheet. If a more uniform or wider contact is required to increase heating efficiency or improve press-fit effect, the contact area can be enlarged by reducing the internal air pressure. Conversely, if it is desired to reduce the contact area to suit a particular processing requirement or to avoid excessive lamination, the internal air pressure may be increased. Meanwhile, in the process of pressing the upper and lower pressing plates 5, the air pump 10 can release the pressure in the air stabilizing cavity 4 in the cavity 4 to prevent potential safety hazards.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although 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 alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a laminating device is used in production of label leatheroid, includes bed plate (1), bed plate (1) both sides face is provided with backup pad (2), the symmetry is provided with heating roller (3) that are the cylinder shape about backup pad (2), the symmetry about set up by pressfitting label leatheroid between heating roller (3), its characterized in that: the heating roller (3) is internally provided with a cavity (4) and is made of flexible materials, the cavity (4) is internally provided with a pressing plate (5), and two ends of the heating roller (3) are provided with driving components for driving the heating roller to rotate and slide up and down along the supporting plate (2); when the upper heating roller (3) and the lower heating roller (3) are close to each other, the upper pressing plate (5) and the lower pressing plate are pressed together, so that the upper heating roller (3) and the lower heating roller (3) are mutually pressed and deformed, and the contact surfaces of the upper heating roller and the lower heating roller are changed into planes.
2. The laminating device for producing label sheets according to claim 1, wherein: the driving assembly comprises a rotating motor (6), a lifting plate (7) and a lifting module (8), wherein a motor shaft of the rotating motor (6) is fixedly connected with the heating roller (3), the rotating motor (6) is fixedly arranged on the lifting plate (7), and the lifting plate (7) is assembled on the lifting module (8).
3. The laminating device for producing label sheets according to claim 2, wherein: the lifting module (8) is fixedly arranged on the supporting plate (2).
4. The laminating device for producing label sheets according to claim 1, wherein: the utility model discloses a heating roller, including heating roller (3), pressfitting board (5), heating module, connecting rod (9) are provided with to pressfitting board (5) both ends are fixed to be set up on the inner wall of heating roller (3) both ends, heating module both ends are provided with connecting rod (9), connecting rod (9) run through heating roller (3) and set up in its outside.
5. The laminating device for producing label sheets according to claim 1, wherein: the heating roller (3) is characterized in that a plurality of vent holes are further formed in two ends of the heating roller (3), and an air pump (10) for controlling the air quantity in the cavity (4) is arranged on each vent hole.
6. The laminating device for producing label sheets according to claim 1, wherein: the support plate (2) is vertically symmetrically provided with sliding grooves (11), and two ends of the heating roller (3) are slidably arranged in the sliding grooves (11).
7. The laminating device for producing label sheets according to claim 1, wherein: the pressing plate (5) is arranged along the axial direction of the heating roller (3), the central line of the pressing plate (5) coincides with the axis of the heating roller (3), and the diameter of the heating roller (3) is larger than the section length of the pressing plate (5).
8. The laminating device for producing label sheets according to claim 1, wherein: the heating roller (3) is made of heat-resistant flexible materials.
9. The laminating device for producing label sheets according to claim 2, wherein: the lifting module (8) adopts a screw rod structure.
10. The laminating device for producing label sheets according to claim 1, wherein: driving rollers (12) are further arranged on two sides of the heating roller (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410487575.4A CN118107220A (en) | 2024-04-23 | 2024-04-23 | Pressing device for label paper sheet production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410487575.4A CN118107220A (en) | 2024-04-23 | 2024-04-23 | Pressing device for label paper sheet production |
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CN118107220A true CN118107220A (en) | 2024-05-31 |
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CN202410487575.4A Pending CN118107220A (en) | 2024-04-23 | 2024-04-23 | Pressing device for label paper sheet production |
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CN (1) | CN118107220A (en) |
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- 2024-04-23 CN CN202410487575.4A patent/CN118107220A/en active Pending
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