Advertisement printing and film covering device

Abstract

The advertisement printing and film covering device comprises a processing bin, three roll shaft clamping grooves are formed in the two ends of the outer side of the processing bin in a penetrating mode, chucks are slidably embedded into the inner sides of the roll shaft clamping grooves, roll shafts are welded to the middles of the two chucks, and the middles of the roll shafts are in butt joint through connecting screw rods; width adjusting threads are arranged at the two ends of the outer side of the roller shaft correspondingly, guide sliding grooves are formed in the top ends of the outer sides of the width adjusting threads correspondingly, and the two ends of the outer side of the roller shaft are sleeved with clamping nuts correspondingly. The clamping ring is pushed by rotating the clamping nut meshed with the clamping ring to adjust the available space in the middle of the outer side of the roller shaft, so that the advertising paper and the laminating paper which are connected to the outer side of the roller shaft in a sleeving mode can be located at the same position, deflection cannot occur in the attaching process, compared with the prior art, the laminating process is more accurate and faster, and the laminating efficiency is improved. And the use difficulty of the film laminating mechanism of the equipment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of advertising printing, and in particular to an advertising printing laminating device. Background Art

[0002] At present, lamination is also called "laminate", "mounting", "film pasting", etc. It refers to the process of laminating a transparent plastic film to the surface of printed matter through hot pressing to protect and increase the gloss. Lamination has been widely used in the cover of books and periodicals, picture albums, commemorative albums, postcards, product manuals, calendars and maps for surface binding and protection.

[0003] Compared with the actual use process, the existing advertising printing laminating devices, one of which is to install and fix the advertising paper box laminating roll through a fixed roller, but this fixing method cannot be adjusted according to the width of the advertising paper during use. In this way, when some people with immature operating skills use the equipment, they cannot accurately align the laminating with the advertising paper, or completely cover it. This causes wrinkles on the outer surface of the advertising paper or partial leakage of the advertising paper during the subsequent laminating process.

[0004] Therefore, in order to solve the above problems, the present application provides an advertising printing and laminating device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the laminating mechanism cannot be positioned, the present application provides an advertising printing laminating device.

[0007] The application provides an advertising printing laminating device, comprising a processing chamber, three roller slots are provided at both ends of the outer side of the processing chamber, chucks are slidably embedded in the inner sides of the roller slots, a roller is welded between two chucks, the rollers are butt-jointed in the middle by a connecting screw, width adjustment threads are provided at both ends of the outer side of the roller, and guide grooves are provided at the outer top ends of the width adjustment threads;

[0008] Both ends of the outer side of the roller shaft are sleeved with clamping nuts, one end of the clamping nut is sleeved with a clamping ring on the outer side of the roller shaft, and the outer sides of the three roller shafts are sleeved with a feeding roller, a laminating roller and a receiving roller in sequence from top to bottom.

[0009] Preferably, the inner side of the clamping nut is engaged with the width adjustment thread, and the inner side of the clamping ring is engaged with the guide groove.

[0010] Preferably, the bottom end of the laminating roller is clamped with two clamping and laminating rollers on the inner side of the processing chamber, one end of the clamping and laminating roller is clamped and welded with a knife holder on the inner side of the processing chamber, and a cutting knife is slidably embedded in the inner side of the knife holder.

[0011] Preferably, the bottom end of the receiving roller is welded with adjustment slides at both ends inside the processing bin, and the inner sides of the two adjustment slides are embedded with extrusion rollers through sliding slides, and the bottom end of the slide of the extrusion roller is embedded with a buffer spring inside the adjusting slide.

[0012] Preferably, a motor slide rail is welded to the outer side of one end of the processing chamber, a material receiving motor is slidably embedded inside the motor slide rail, and a bolt limiter is installed on the outer side of the motor slide rail at one end of the material receiving motor.

[0013] Preferably, the transmission end of the material receiving motor is embedded with the outer side of one end of the chuck.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By opening threads at both ends of the outer side of the roller, the clamping ring is pushed by rotating the clamping nut engaged with it to adjust the available space in the middle of the outer side of the roller, so that the advertising paper and the coated paper sleeved on the outer side of the roller can be in the same position and will not be skewed during the bonding process. Compared with the existing technology, it has a more accurate and rapid laminating process and reduces the difficulty of using the laminating mechanism of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the processing chamber installation structure in Example 1 of the present application;

[0017] Figure 2 It is a schematic diagram of the chuck installation structure in the first embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the installation structure of the cutting knife in the first embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the installation structure of the material receiving motor in Example 1 of the present application.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Processing chamber; 2. Roller slot; 3. Chuck; 4. Roller; 5. Connecting screw; 6. Width adjustment thread; 7. Guide slide; 8. Clamping nut; 9. Clamping ring; 10. Feeding roller; 11. Laminating roller; 12. Receiving roller; 13. Clamping and laminating roller; 14. Knife holder; 15. Cutting knife; 16. Adjusting slide; 17. Squeezing roller; 18. Buffer spring; 19. Motor slide rail; 20. Bolt limiter; 21. Receiving motor. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] Embodiment 1

[0023] Reference Figure 1-Figure 4 , an advertising printing laminating device, including a processing chamber 1, three roller slots 2 are provided at both ends of the outer side of the processing chamber 1, chucks 3 are slidably embedded in the inner sides of the roller slots 2, rollers 4 are welded between the two chucks 3, and the rollers 4 are butt-jointed in the middle by connecting screws 5, in order to enable the rollers 4 to be disconnected from the middle to prevent the chucks 3 from affecting the sleeve connection of the material, width adjustment threads 6 are provided at both ends of the outer side of the rollers 4, and guide grooves 7 are provided at the outer tops of the width adjustment threads 6, the inner sides of the clamping nuts 8 are engaged with the width adjustment threads 6, and the inner sides of the clamping rings 9 are engaged with the guide grooves 7, in order to facilitate the adjustment of the outer spacing of the rollers 4;

[0024] Both ends of the outer side of the roller shaft 4 are sleeved with clamping nuts 8, one end of the clamping nut 8 is sleeved with a clamping ring 9 on the outer side of the roller shaft 4, and the outer sides of the three roller shafts 4 are sleeved with a feeding roller 10, a laminating roller 11 and a receiving roller 12 in sequence from top to bottom. The bottom end of the laminating roller 11 is embedded with two clamping and laminating rollers 13 on the inner side of the processing bin 1, and one end of the clamping and laminating roller 13 is clamped and welded with a knife holder 14 on the inner side of the processing bin 1, and a cutting knife 15 is slidably embedded in the inner side of the knife holder 14. In order to prevent the laminating paper from being released after the advertising paper is delivered, the receiving roller 12 Adjustment slides 16 are welded at both ends of the inner side of the processing bin 1 at the bottom end, and extrusion rollers 17 are slidably embedded in the inner sides of the two adjustment slides 16 through the slides. The bottom end of the slide of the extrusion roller 17 is embedded with a buffer spring 18 on the inner side of the adjustment slide 16. A motor slide rail 19 is welded to the outer side of one end of the processing bin 1. In order to provide assistance for the transmission of advertising paper, a receiving motor 21 is slidably embedded in the inner side of the motor slide rail 19. A bolt limiter 20 is installed on the outer side of the motor slide rail 19 at one end of the receiving motor 21, and the transmission end of the receiving motor 21 is embedded with the outer side of one end of the chuck 3.

[0025] Working principle: First, the feeding roller 10, the laminating roller 11 and the receiving roller 12 are sequentially sleeved on the outside of the unjoined roller shaft 4, and then the roller shaft 4 is tightened and connected through the middle connecting screw 5. After the connection is completed, the width of the space in the middle of the outer side of the roller shaft 4 is adjusted according to the width of the advertising paper and the laminating paper sleeved on the outer sides of the feeding roller 10 and the laminating roller 11, and the adjustment is made by rotating the clamping nut 8 engaged at both ends of the outer side of the roller shaft 4. When the clamping nut 8 rotates, it moves in the direction of the thread of the width adjustment thread 6 opened on the outer side of the roller shaft 4, and at the same time pushes the clamping ring 9 sleeved on the outer side of the roller shaft 4 at one end to move. At that time, the clamping ring 9 will move under the limit of the guide chute 7 opened at both ends of the outer side of the roller shaft 4 until the distance between the two clamping rings 9 is the same as the width of the advertising paper;

[0026] Then, the adjusted roller shaft 4 is embedded in the roller shaft slot 2 opened on the outside of the processing warehouse 1, and then the material collection motor 21 is pushed. At that time, the material collection motor 21 will slide with the support of the motor slide rail 19 until the transmission end of the material collection motor 21 is engaged with the chuck 3 welded at one end of the roller shaft 4 embedded on the inner side of the material collection roller 12, and then the material collection motor 21 is fixed by the bolt limiter 20 installed at the outer end of the motor slide rail 19. After the fixation is completed, one end of the advertising paper sleeved on the outside of the feeding roller 10 is uncovered, and this end is pulled to pass it through the middle of the two clamping and laminating rollers 13, and then through the middle of the material collection roller 12 and the clamping and laminating roller 13, and wound around the outside of the squeezing roller 17, and then the coated paper sleeved on the outside of the laminating roller 11 is uncovered, and it is passed through the middle of the two clamping and laminating rollers 13 and laminated to the outer surface of the advertising paper, and then the material collection motor 21 is started. At that time, the material collection motor 21 will The chuck 3 connected to its transmission end is driven to rotate, and the chuck 3 will drive the roller 4 welded to it to rotate, and the roller 4 will drive the receiving roller 12 sleeved on its outer side to rotate, and at the same time the receiving roller 12 will reel in the advertising paper wound on its outer side, and drive the coated paper attached to the outer surface of a section of the advertising paper to move, and the two clamping and laminating rollers 13 will squeeze and laminate the advertising paper and the coated paper passing between them, and reel up the laminated advertising paper together on the outside of the receiving roller 12, and because the two ends of the squeezing roller 17 are embedded in the adjusting slide 16 through the buffer spring 18, the squeezing roller 17 will perform a second squeezing on the advertising paper that has been laminated through its top end and the bottom end of the receiving roller 12 to ensure the completeness of the bonding. This design can ensure the accuracy of the bonding between the coated paper and the advertising paper, and can also reduce the difficulty of using the equipment.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An advertising printing and laminating device, comprising a processing chamber (1), characterized in that: Three roller axis slots (2) are provided at both ends of the outer side of the processing chamber (1), chucks (3) are slidably embedded in the inner sides of the roller axis slots (2), a roller axis (4) is welded between the two chucks (3), the roller axis (4) is butt-jointed in the middle by a connecting screw (5), width adjustment threads (6) are provided at both ends of the outer side of the roller axis (4), and guide grooves (7) are provided at the outer top ends of the width adjustment threads (6); Both ends of the outer side of the roller shaft (4) are sleeved with clamping nuts (8), one end of the clamping nut (8) is sleeved with a clamping ring (9) on the outer side of the roller shaft (4), and the outer sides of the three roller shafts (4) are sleeved with a feeding roller (10), a coating roller (11) and a receiving roller (12) in sequence from top to bottom.

2. The advertising printing and laminating device according to claim 1, characterized in that: The inner side of the clamping nut (8) is engaged with the width adjustment thread (6), and the inner side of the clamping ring (9) is engaged with the guide groove (7).

3. The advertising printing and laminating device according to claim 1, characterized in that: The bottom end of the laminating roller (11) is clamped with two clamping and laminating rollers (13) on the inner side of the processing chamber (1); one end of the clamping and laminating roller (13) is clamped and welded with a knife holder (14) on the inner side of the processing chamber (1); a cutting knife (15) is slidably embedded in the inner side of the knife holder (14).

4. The advertising printing and laminating device according to claim 1, characterized in that: The bottom end of the receiving roller (12) is welded with an adjustment slide (16) at both ends inside the processing chamber (1), and the inside of the two adjustment slides (16) is embedded with an extrusion roller (17) through a sliding block, and the bottom end of the sliding block of the extrusion roller (17) is embedded with a buffer spring (18) inside the adjustment slide (16).

5. The advertising printing and laminating device according to claim 1, characterized in that: A motor slide rail (19) is welded to the outside of one end of the processing bin (1), a material receiving motor (21) is slidably embedded in the inside of the motor slide rail (19), and a bolt limiter (20) is installed on the outside of the motor slide rail (19) at one end of the material receiving motor (21).

6. The advertising printing and laminating device according to claim 5, characterized in that: The transmission end of the material receiving motor (21) is embedded with the outer side of one end of the chuck (3).

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