Non-setting adhesive label printed matter glazing and film covering device

Abstract

The utility model relates to a non-setting adhesive label printed matter glazing and laminating device, and belongs to the technical field of non-setting adhesive label printed matter glazing and laminating devices. Comprising a heating bin, two supporting plates fixed to the top face of the heating bin, two releasing rollers rotationally connected to the front face of the supporting plate on the left side, a winding roller rotationally connected to the front face of the supporting plate on the right side, a film covering bin fixed to the top face of the heating bin and a film covering mechanism arranged on the film covering bin. The laminating mechanism comprises an air cylinder fixed on the inner top wall of the laminating bin, a rolling bin fixed at the bottom end of an output shaft of the air cylinder, a heating roller rotationally connected between the front inner wall and the rear inner wall of the rolling bin, and an auxiliary roller rotationally connected between the front inner wall and the rear inner wall of the laminating bin. According to the glazing and laminating device for the non-setting adhesive label printed matter, the laminating mechanism is matched with the heating roller for heating through circularly flowing heat conduction liquid, waste heat can be used for drying a laminated film through the laminating mechanism, the heat utilization rate is increased, and waste is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of glazing and laminating devices for self-adhesive label printed products, and in particular to a glazing and laminating device for self-adhesive label printed products. Background Art

[0002] The glazing and laminating device is a special device for surface treatment of packaging products. The plastic film and the packaging products are combined together after being pressurized by rubber rollers and heating rollers, which improves the gloss and firmness of the packaging products and extends the service life of the packaging products. At the same time, the plastic film also plays the role of waterproof, anti-fouling, wear-resistant, fold-resistant, and chemical corrosion-resistant.

[0003] For example, a Chinese patent (publication number: CN216635875U) discloses a glazing and laminating device for self-adhesive label printed products, including a workbench, a bracket is fixedly installed on the upper surface of the workbench, a control device is arranged on the outer surface of the bracket, and the control device includes an electric telescopic rod, the electric telescopic rod passes through the upper end of the bracket and is fixedly installed on the outer surface of the bracket, a pull rope is fixedly connected to the outer surface of the front end of the electric telescopic rod, when the winding roller rotates, the laminating film unwinding roller and the printing paper unwinding roller rotate to make the surface of the printing paper gradually approach the laminating film, and the laminating film is completed through the extrusion of the heating roller and the rubber roller. When the temperature sensor sensing structure senses that the temperature is too high, the electric telescopic rod is started and extended, and the pull rope pulls the flip door to allow heat to be dissipated from the opening. After the temperature is reduced to a certain level, the temperature sensor closes and contracts the electric telescopic rod, and the flip door is closed again.

[0004] However, the above search patent still has some shortcomings. When it is used, it is not convenient to recycle the heat released by the heating roller, which reduces the waste of thermal energy resources and increases the energy consumption of the glazing and laminating equipment. It is inconvenient to use. Therefore, a self-adhesive label printing glazing and laminating device is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides a device for glazing and laminating self-adhesive label printed products, which has the advantages of facilitating the recycling of heat energy and reducing equipment energy consumption, thereby solving the problem that the device disclosed in the above-mentioned search patent is not convenient for recycling the heat energy generated by the heating roller.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a device for glazing and laminating self-adhesive label printed products, comprising a heating chamber, two support plates fixed to the top surface of the heating chamber, two release rollers rotatably connected to the front surface of the left support plate, a winding roller rotatably connected to the front surface of the right support plate, a laminating chamber fixed to the top surface of the heating chamber, a laminating mechanism arranged on the laminating chamber, and a driving mechanism arranged on the heating chamber;

[0007] The coating mechanism includes a cylinder fixed on the top wall of the coating bin, a roller pressing bin fixed at the bottom end of the cylinder output shaft, a heating roller rotatably connected between the front and rear inner walls of the roller pressing bin, an auxiliary roller rotatably connected between the front and rear inner walls of the coating bin, a connecting bin fixed on the front and rear sides of the roller pressing bin, a water pump fixed on the top surface of the heating bin and having its water inlet end fixed to the heating bin, a fixed heat supply pipe fixed at the water outlet end of the water pump and having one end connected to the top surface of the connecting bin on the rear side, a connecting pipe fixed on the top surface of the connecting bin on the front side, a heat dissipation pipe fixed on the end of the connecting pipe away from the connecting bin, a fan fixed on the bottom surface of the heat dissipation pipe, a recovery pipe fixed on the end of the heat dissipation pipe away from the connecting pipe, and a heating rod fixed on the bottom wall of the heating bin.

[0008] By adopting the above technical scheme, when in use, the laminating roll and the printing paper roll are installed on two release rollers, and the laminating mechanism inside the laminating bin heats the two to complete the laminating, and finally the winding roller winds up the finished product. The laminating mechanism heats the laminating film through the circulating heat-conducting liquid in conjunction with the heating roller. After the heat-conducting liquid heats the laminating film through the heating roller, the waste heat can be used for the drying operation of the laminating film through the laminating mechanism, thereby improving the utilization rate of heat and reducing waste, while also improving the laminating efficiency and reducing energy consumption of the equipment.

[0009] Furthermore, an annular plate is fixed between the front and rear inner walls of the coating bin, the heat dissipation pipe is arranged on the inner side of the annular plate and fixed to its inner wall, and one end of the recovery pipe facing away from the heat dissipation pipe is fixed to the top surface of the heating bin.

[0010] By adopting the above technical solution, the stability of the heat dissipation pipe installation can be improved by providing the annular plate.

[0011] Furthermore, the driving mechanism includes a motor fixed to the back side of the support plate on the left side, a transmission rod fixed to the bottom end of the motor output shaft, two main bevel teeth fixed on the outer peripheral wall of the transmission rod, two slave bevel teeth respectively fixed to the rear ends of the two release rollers and respectively meshed with the two main bevel teeth, a transmission wheel fixed to the rear ends of the release roller and the winding roller at the bottom, and a belt connected between the two transmission wheels.

[0012] By adopting the above technical solution, when performing the laminating operation, the two release rollers and the winding roller are driven by the motor provided by the driving mechanism, thereby facilitating the control of the laminating operation speed to ensure the laminating effect, being more practical and easier to promote and use.

[0013] Furthermore, the laminating bin is arranged between the two support plates, a door body is hinged on the front of the laminating bin, and feeding holes are provided on the left and right sides of the laminating bin, and two guide rollers are rotatably connected between the front and rear inner walls of the left feeding hole.

[0014] By adopting the above technical solution, it is convenient for the laminating film and printing paper to pass into the laminating bin from the left side for heating and laminating, and then pass out from the right side of the laminating bin and be wound on the winding roller.

[0015] Furthermore, the roller pressing bin is a rectangular bin with a hollow interior and an open bottom, the heating roller and the auxiliary roller are opposite to each other up and down, the heating roller is a hollow roller shaft and its front and rear ends are respectively connected to the two connecting bins.

[0016] By adopting the above technical solution, the provided heating roller cooperates with the auxiliary roller to perform roller pressure heating on the lamination film and the printing paper.

[0017] Furthermore, the heat delivery pipe and the connecting pipe are both hoses, the heat dissipation pipe is an S-shaped copper pipe, and the heat dissipation pipe is arranged on the right side of the roller pressing bin.

[0018] By adopting the above technical solution, the heat supply pipe and the connecting pipe are arranged as a hose, so as to facilitate the up and down movement of the heating roller driven by the cylinder.

[0019] Furthermore, a stabilizing plate fixed to the front and back sides of the left support plate is rotatably connected to the outer peripheral wall of the transmission rod, and the two main bevel teeth are distributed in a vertically symmetrical mirror image.

[0020] By adopting the above technical solution, it is convenient to drive the two release rollers to rotate synchronously in opposite directions through the two sets of main bevel gears and slave bevel gears.

[0021] Furthermore, two fans are provided and distributed front to back, and the top surface of the fan is fixed to the bottom surface of the annular plate.

[0022] By adopting the above technical solution, the stability of fan installation can be improved by providing an annular plate.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. When using the self-adhesive label printing product glazing and laminating device, the laminating roll and the printing paper roll are installed on two release rollers, and the laminating mechanism inside the laminating bin heats the two to complete the laminating, and finally the winding roller winds up the finished product. The laminating mechanism heats the laminating film through the circulating heat-conducting liquid in conjunction with the heating roller. After the heat-conducting liquid heats the laminating film through the heating roller, the residual heat can be used for the drying operation of the laminating film through the laminating mechanism, thereby improving the utilization rate of heat and reducing waste, while improving the laminating efficiency and reducing energy consumption of the equipment.

[0025] 2. When the self-adhesive label printing product glazing and laminating device is performing the laminating operation, both the release rollers and the winding roller are driven by the provided driving mechanism, thereby facilitating the control of the laminating running speed to ensure the laminating effect, and having better practicality and being more convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front view schematic diagram of the present application;

[0027] Figure 2 This is a front cross-sectional schematic diagram of the film laminating bin of this application;

[0028] Figure 3 This is a three-dimensional cross-sectional schematic diagram of the roller pressing bin of the present application;

[0029] Figure 4 This is a schematic back view of the laminating bin of the present application;

[0030] Figure 5 This is a schematic top view of the annular plate of the present application.

[0031] In the figure: 1. Heating bin; 2. Support plate; 3. Release roller; 4. Winding roller; 5. Laminating bin; 601. Cylinder; 602. Roller pressing bin; 603. Heating roller; 604. Auxiliary roller; 605. Connecting bin; 606. Water pump; 607. Heat delivery pipe; 608. Connecting pipe; 609. Heat dissipation pipe; 610. Fan; 611. Recovery pipe; 612. Heating rod; 613. Ring plate; 701. Motor; 702. Transmission rod; 703. Main bevel gear; 704. Slave bevel gear; 705. Transmission wheel; 706. Belt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0033] See also Figure 1The laminating device for printing self-adhesive labels in this embodiment comprises a heating chamber 1, two support plates 2 fixed on the top surface of the heating chamber 1, two release rollers 3 rotatably connected to the front surface of the left support plate 2, a winding roller 4 rotatably connected to the front surface of the right support plate 2, a laminating chamber 5 fixed on the top surface of the heating chamber 1, a laminating mechanism arranged on the laminating chamber 5 and a driving mechanism arranged on the heating chamber 1. The laminating chamber 5 is arranged between the two support plates 2, and a door body is hinged on the front surface of the laminating chamber 5. There are feeding holes on the left and right sides of the laminating chamber 5, and two guide rollers are rotatably connected between the front and rear inner walls of the left feeding hole. When in use, the laminating roll and the printing paper roll are installed on the two release rollers 3, and the laminating mechanism inside the laminating chamber 5 heats the two to complete the laminating, and finally the winding roller 4 winds up the finished product, and the two release rollers 3 and the winding roller 4 are driven by the arranged driving mechanism, so as to facilitate the control of the running speed of the laminating to ensure the laminating effect, which is more practical and more convenient for popularization and use.

[0034] It should be noted that the control method of the present application is controlled by a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present application is mainly used to protect mechanical devices, so the present application will no longer explain the control method and circuit connection in detail.

[0035] See also Figures 1 to 5The coating mechanism includes a cylinder 601 fixed on the inner top wall of the coating bin 5, a roller pressing bin 602 fixed at the bottom end of the output shaft of the cylinder 601, a heating roller 603 rotatably connected between the front and rear inner walls of the roller pressing bin 602, an auxiliary roller 604 rotatably connected between the front and rear inner walls of the coating bin 5, a connecting bin 605 fixed on both sides of the roller pressing bin 602, a water pump 606 fixed on the top surface of the heating bin 1 and having its water inlet end fixed to the heating bin 1, a fixed heat delivery pipe 607 fixed at the water outlet end of the water pump 606 and having one end connected to the top surface of the rear connecting bin 605, and a fixed A connecting pipe 608 fixed on the top surface of the front connecting chamber 605, a heat dissipation pipe 609 fixed on the end of the connecting pipe 608 away from the connecting chamber 605, a fan 610 fixed on the bottom surface of the heat dissipation pipe 609, a recovery pipe 611 fixed on the end of the heat dissipation pipe 609 away from the connecting pipe 608, and a heating rod 612 fixed on the bottom wall of the heating chamber 1, an annular plate 613 is fixed between the front and rear inner walls of the coating chamber 5, the heat dissipation pipe 609 is arranged on the inner side of the annular plate 613 and fixed to the inner wall thereof, and the end of the recovery pipe 611 away from the heat dissipation pipe 609 is connected to the top of the heating chamber 1. The top surface of the fan 610 is fixed, and two fans 610 are arranged and distributed front and back. The top surface of the fan 610 is fixed to the bottom surface of the annular plate 613. When in use, the cylinder 601 is started to move up and down, thereby driving the roller pressing bin 602 and the heating roller 603 to move up and down, so as to adjust the distance between the auxiliary roller 604 to achieve the effect of adjusting the pressure between the laminating film and the printing paper. Further, the heating rod 612 and the water pump 606 are started, and the heating rod 612 heats the heat transfer liquid inside the heating bin 1, and the water pump 606 extracts the heat transfer liquid and delivers it to the heat delivery pipe 607. Inside the rear connecting chamber 605, further, the heat transfer liquid enters the heating roller 603 from the rear connecting chamber 605 to achieve a heating effect, and then flows to the front connecting chamber 605 through the heating roller 603. Further, the heat transfer liquid flows from the connecting pipe 608 on the front connecting chamber 605 to the heat dissipation pipe 609, and the fan 610 is turned on. The fan 610 uses the waste heat of the heat dissipation pipe 609 to heat the air and then blows the air toward the coating and printing paper, thereby achieving the effect of improving the coating drying efficiency. Finally, the heat transfer liquid flows back into the heating chamber 1 through the recovery pipe 611 for recovery.

[0036] The laminating mechanism is heated by circulating heat-conducting liquid in cooperation with the heating roller 603. After the heat-conducting liquid heats the film through the heating roller 603, the residual heat can be used for drying the film through the laminating mechanism, thereby improving the utilization rate of heat and reducing waste, while also improving the laminating efficiency and reducing energy consumption.

[0037] In this embodiment, the roller pressing bin 602 is a rectangular bin with a hollow interior and an open bottom. The heating roller 603 and the auxiliary roller 604 are opposite to each other in upper and lower directions. The heating roller 603 is a hollow roller shaft and its front and rear ends are respectively connected to two connecting bins 605. The heat supply pipe 607 and the connecting pipe 608 are both hoses. By setting the heat supply pipe 607 and the connecting pipe 608 as hoses, it is convenient to adapt to the up and down movement of the heating roller 603 driven by the cylinder 601. The heat dissipation pipe 609 is an S-shaped copper pipe. The S-shaped copper pipe is conducive to increasing the heat dissipation area, thereby increasing the heat utilization rate of the fan 610. The heat dissipation pipe 609 is arranged on the right side of the roller pressing bin 602.

[0038] See also Figure 4 In this embodiment, the driving mechanism includes a motor 701 fixed to the back of the left support plate 2, a transmission rod 702 fixed to the bottom end of the output shaft of the motor 701, two main bevel teeth 703 fixed on the outer peripheral wall of the transmission rod 702, two slave bevel teeth 704 respectively fixed to the rear ends of the two release rollers 3 and respectively meshed with the two main bevel teeth 703, a transmission wheel 705 fixed to the rear ends of the bottom release roller 3 and the winding roller 4, and a belt 706 connected between the two transmission wheels 705. When laminating, the motor 701 is started, the motor 701 drives the transmission rod 702 to rotate, the transmission rod 702 drives the two main bevel teeth 703 to rotate, the two main bevel teeth 703 drive the two slave bevel teeth 704 to rotate synchronously in opposite directions, and the two slave bevel teeth 704 drive the two release rollers 3 to rotate synchronously in opposite directions to release the laminating film and printing paper. Further, the bottom release roller 3 drives the winding roller 4 to rotate synchronously through the transmission wheel 705 and the belt 706, so as to rewind the finished product after lamination.

[0039] In this embodiment, a stabilizing plate fixed to the front and back of the left support plate 2 is rotatably connected to the outer peripheral wall of the transmission rod 702, and the two main bevel teeth 703 are distributed in a vertically symmetrical mirror image.

[0040] The working principle of the above embodiment is:

[0041] (1) When in use, the cylinder 601 is started to move up and down, thereby driving the roller pressing chamber 602 and the heating roller 603 to move up and down, so as to adjust the distance between the auxiliary roller 604 to adjust the pressure between the coating and the printing paper. Further, the heating rod 612 and the water pump 606 are started, and the heating rod 612 heats the heat transfer liquid inside the heating chamber 1. The water pump 606 extracts the heat transfer liquid and transports it to the inside of the rear connecting chamber 605 through the heat delivery pipe 607. Further, the heat transfer liquid enters the heating roller 603 from the rear connecting chamber 605 to achieve the heating effect, and then flows to the front connecting chamber 605 through the heating roller 603. Further, the heat transfer liquid flows from the connecting pipe 608 on the front connecting chamber 605 to the heat dissipation pipe 609, and the fan 610 is turned on. The fan 610 uses the waste heat of the heat dissipation pipe 609 to heat the air and then blows the air to the coating and the printing paper, so as to improve the coating drying efficiency. Finally, the heat transfer liquid flows back into the heating chamber 1 through the recovery pipe 611 for recovery;

[0042] (2) When laminating, the motor 701 is started, the motor 701 drives the transmission rod 702 to rotate, the transmission rod 702 drives the two main bevel gears 703 to rotate, the two main bevel gears 703 drive the two slave bevel gears 704 to rotate synchronously in opposite directions, the two slave bevel gears 704 then drive the two release rollers 3 to rotate synchronously in opposite directions to release the laminating film and the printing paper, further, the bottom release roller 3 drives the winding roller 4 to rotate synchronously through the transmission wheel 705 and the belt 706, so as to wind up the finished product after lamination.

Claims

1. A glazing and laminating device for self-adhesive label printing, characterized in that: It comprises a heating bin (1), two support plates (2) fixed on the top surface of the heating bin (1), two release rollers (3) rotatably connected to the front surface of the left support plate (2), a winding roller (4) rotatably connected to the front surface of the right support plate (2), a laminating bin (5) fixed on the top surface of the heating bin (1), a laminating mechanism arranged on the laminating bin (5), and a driving mechanism arranged on the heating bin (1); The coating mechanism comprises a cylinder (601) fixed on the inner top wall of the coating bin (5), a roller pressing bin (602) fixed at the bottom end of the output shaft of the cylinder (601), a heating roller (603) rotatably connected between the front and rear inner walls of the roller pressing bin (602), an auxiliary roller (604) rotatably connected between the front and rear inner walls of the coating bin (5), a connecting bin (605) fixed on both sides of the front and rear of the roller pressing bin (602), a water pump (606) fixed on the top surface of the heating bin (1) and with its water inlet end fixed to the heating bin (1), and a heating roller (603) rotatably connected between the front and rear inner walls of the coating bin (5). A heat delivery pipe (607) fixed at one end of the water outlet of the pump (606) and connected to the top surface of the rear connecting chamber (605), a connecting pipe (608) fixed to the top surface of the front connecting chamber (605), a heat dissipation pipe (609) fixed to the end of the connecting pipe (608) facing away from the connecting chamber (605), a fan (610) fixed to the bottom surface of the heat dissipation pipe (609), a recovery pipe (611) fixed to the end of the heat dissipation pipe (609) facing away from the connecting pipe (608), and a heating rod (612) fixed to the bottom wall of the heating chamber (1).

2. The device for glazing and laminating self-adhesive label printing products according to claim 1, characterized in that: An annular plate (613) is fixed between the front and rear inner walls of the coating bin (5); the heat dissipation pipe (609) is arranged on the inner side of the annular plate (613) and fixed to the inner wall thereof; and one end of the recovery pipe (611) facing away from the heat dissipation pipe (609) is fixed to the top surface of the heating bin (1).

3. The device for glazing and laminating self-adhesive label printing products according to claim 1, characterized in that: The driving mechanism comprises a motor (701) fixed to the back side of the left support plate (2), a transmission rod (702) fixed to the bottom end of the output shaft of the motor (701), two main bevel teeth (703) fixed to the outer peripheral wall of the transmission rod (702), two secondary bevel teeth (704) respectively fixed to the rear ends of the two release rollers (3) and respectively meshing with the two main bevel teeth (703), a transmission wheel (705) fixed to the rear ends of the bottom release roller (3) and the winding roller (4), and a belt (706) connected between the two transmission wheels (705).

4. The device for glazing and laminating self-adhesive label printing products according to claim 1, characterized in that: The laminating bin (5) is arranged between the two support plates (2), a door body is hingedly connected to the front of the laminating bin (5), and feeding holes are provided on the left and right sides of the laminating bin (5), and two guide rollers are rotatably connected between the front and rear inner walls of the left feeding hole.

5. The device for glazing and laminating self-adhesive label printing products according to claim 1, characterized in that: The roller pressing bin (602) is a rectangular bin with a hollow interior and an open bottom. The heating roller (603) and the auxiliary roller (604) are arranged to face each other vertically. The heating roller (603) is a hollow roller shaft and its front and rear ends are respectively connected to the two connecting bins (605).

6. The device for glazing and laminating self-adhesive label printing products according to claim 1, characterized in that: The heat delivery pipe (607) and the connecting pipe (608) are both hoses, the heat dissipation pipe (609) is an S-shaped copper pipe, and the heat dissipation pipe (609) is arranged on the right side of the roller pressing bin (602).

7. The device for glazing and laminating self-adhesive label printing products according to claim 3, characterized in that: A stabilizing plate is rotatably connected on the outer peripheral wall of the transmission rod (702) and is fixed to the front side and the back side of the left support plate (2). The two main bevel teeth (703) are distributed in a mirror-like manner in an upper and lower symmetrical manner.

8. The device for glazing and laminating self-adhesive label printing products according to claim 2, characterized in that: Two fans (610) are provided and distributed front to back, and the top surface of the fan (610) is fixed to the bottom surface of the annular plate (613).

Images