Air bag edge pattern pressing device for paper products

Abstract

The utility model discloses an air bag edge pattern pressing device for paper products, which comprises two racks, a workbench is fixedly arranged at the upper ends of the racks, a mounting frame is fixedly arranged at the upper end of the workbench, and a conveying groove is arranged at the upper end in the workbench; the mounting plate is arranged below the mounting frame transverse plate, driving cavities are formed in the lower portions of the two sides of the interior of the mounting plate, five driving wheels are arranged in each driving cavity and distributed at equal intervals, and the lower ends of the driving wheels extend to the lower portion of the mounting plate; and first motors are fixedly arranged on the two sides of the rear end of the exterior of the mounting plate correspondingly, output shafts of the first motors extend into the driving cavity and are fixedly connected with the driving wheels, and the structure solves the problems that paper products are difficult to fix during embossing, and the mold is not uniform enough in contact with the paper products during embossing.

Description

Technical Field

[0001] The utility model relates to the technical field of air bag edge embossing, in particular to an air bag edge embossing device for paper products. Background Art

[0002] The airbag embossing device is a device specially designed to create embossing effects on paper products. The airbag is the core component of the embossing device and is made of flexible and durable materials such as rubber or synthetic rubber. When the airbag is inflated, it expands and evenly applies pressure to the working material and the mold. The mold has a component with a specific embossing pattern or texture, usually made of metal or hard plastic. The paper product is placed on the work platform and covered with a mold with an embossing pattern. When the airbag begins to inflate and expand, it applies uniform pressure to the working material through the mold. Under the action of pressure, the pattern or texture on the mold is transferred to the working material to form an embossing effect.

[0003] For example, the Chinese patent "A Paper Product Printing Device" with announcement number CN219751329U includes a processing table, on which a printing device main body and a drying device are arranged in sequence, a placing plate is fixedly provided at one end of the processing table, a rotating plate is provided on the placing plate through a rotating mechanism, a clamping mechanism is provided on the rotating plate, a conveying assembly is provided at the end of the placing plate away from the processing table, the conveying assembly includes a bottom plate connected to the placing plate, a conveying device is provided on the bottom plate, a support plate is equidistantly provided on the conveying device, and a base paper roll is provided on the support plate, the rotating mechanism includes empty slots symmetrically opened on the placing plate, a rotating shaft is rotatably provided in the empty slot, the rotating shaft is fixedly connected to the rotating plate, both ends of the rotating shaft pass through the placing plate to be provided with a limit assembly, and one end of the rotating shaft is connected to the output end of the motor, the limit assembly includes U-shaped frames symmetrically arranged on both sides of the placing plate, one of the U-shaped frames is fixedly connected to the motor.

[0004] Although the above-mentioned prior art can realize embossing of paper products, in actual use, on the one hand, the paper product is difficult to fix during embossing. During embossing, the mold contacts the paper product and performs the embossing operation, which causes the mold to easily cause the paper product to shift in position when it is lifted, thereby affecting the next embossing operation of the paper product. On the other hand, the mold does not contact the paper product evenly during embossing. The paper product is embossed directly through the cooperation of the hydraulic rod and the mold, resulting in a certain gap between the mold and the paper product, resulting in inconsistent depth of the embossed texture. Therefore, it does not meet the existing needs. In this regard, we propose an airbag embossing device for paper products. Utility Model Content

[0005] The utility model aims to provide an airbag embossing device for paper products, so as to solve the problems in the above background technology that the paper products are difficult to fix during embossing and the mold does not contact the paper products uniformly during embossing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an airbag edge embossing device for paper products, comprising a frame, wherein two frames are provided, a workbench is fixedly provided at the upper end of the frame, a mounting frame is fixedly provided at the upper end of the workbench, and a conveying trough is provided at the upper end of the workbench; and further comprising:

[0007] A mounting plate is arranged below the horizontal plate of the mounting frame, a driving cavity is arranged below both sides of the interior of the mounting plate, five driving wheels are arranged inside the driving cavity, the driving wheels are evenly distributed, and the lower ends of the driving wheels extend to the bottom of the mounting plate, a first motor is fixedly arranged on both sides of the rear end of the exterior of the mounting plate, and the output shaft of the first motor extends to the interior of the driving cavity and is fixedly connected to the driving wheel.

[0008] Preferably, second hydraulic telescopic devices are fixedly provided at the four corners of the upper end of the mounting plate, and the fixed end of the second hydraulic telescopic device is fixedly connected to the lower end of the horizontal plate of the mounting frame.

[0009] Preferably, an embossing cavity is provided at the middle position inside the mounting plate, and the embossing cavity is a through structure, an airbag is provided inside the embossing cavity, and the upper end of the airbag extends to the top of the mounting plate, an air pump is fixedly provided on one side of the upper end of the mounting frame, and one end of the air pump pipeline extends to the inside of the mounting frame, a telescopic tube is fixedly provided at the lower end of the cross plate of the mounting frame, the upper end of the telescopic tube is connected to the pipeline of the air pump, and the other end of the telescopic tube is connected to the airbag, and a mold is fixedly provided at the lower end of the airbag.

[0010] Preferably, a first hydraulic telescopic device is fixedly provided at a middle position on the upper end of the mounting frame transverse plate, and a telescopic end of the first hydraulic telescopic device extends to the bottom of the mounting frame transverse plate and is fixedly connected to the airbag.

[0011] Preferably, a transmission cavity is provided below the front and rear ends of the mounting plate, eight fixing rods are fixed inside the transmission cavity, and the fixing rods are equidistantly distributed, a transmission wheel is provided outside the fixing rods, the transmission wheel is rotatably connected to the fixing rods, and the lower end of the transmission wheel extends to the bottom of the mounting plate.

[0012] Preferably, five rotating rods are arranged inside the conveying trough, the rotating rods are rotatably connected to the conveying trough, and the rotating rods are equidistantly distributed, belt rollers are fixedly arranged outside the rotating rods, and a conveyor belt is arranged outside the belt rollers.

[0013] Preferably, a second motor is fixedly provided on one side of the outer rear end of the workbench, and the output shaft of the second motor extends to the inside of the conveying trough and is fixedly connected to a rotating rod close to one side of the conveying trough.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can fix the paper product during embossing by means of the driving wheel and the mounting plate. When the paper product is embossed, the paper product is moved to the bottom of the mold through the conveyor belt, and the second hydraulic telescopic device is turned on to extend the telescopic end of the second hydraulic telescopic device and drive the mounting plate to move downward until the driving wheel contacts the surface of the paper product. The embossing operation is then performed. After one embossing operation is completed, the first motor is turned on to drive the driving wheel to rotate with the output shaft of the first motor, and the rotation direction of the driving wheel is opposite to the moving direction of the conveyor belt. Through the cooperation of the conveyor belt and the driving wheel, the paper product is moved until it moves to a suitable position and then the next embossing operation is performed, thereby preventing the paper product from being displaced during the embossing operation.

[0016] 2. The utility model can make the contact between the mold and the paper product more uniform through the air pump and the air bag. When performing embossing operation, first open the first hydraulic telescopic device, extend the telescopic end of the first hydraulic telescopic device and drive the mold to move downward until the mold contacts the surface of the paper product. At this time, the telescopic tube is in an extended state, and then turn on the air pump to rotate the turbine inside the air pump while accelerating the air to enter the air bag through the telescopic tube. After the air enters the air bag, the air bag is expanded. The expanded air bag makes the contact between the mold and the paper product more complete, reduces the gap between the mold and the paper product, and thus makes the depth of the texture of the mold embossing consistent.

[0017] 3. The utility model can reduce the friction between the paper product and the mounting plate through the transmission cavity and the transmission wheel. When the next printing operation is carried out, the paper product is moved on the conveyor belt and the drive. At this time, the two ends of the paper product are in contact with the transmission wheel. The transmission wheel is rotated by the friction between the paper product and the transmission wheel, which reduces the friction between the paper product and the mounting plate, makes the movement of the paper product more stable, and avoids the position displacement of the paper product during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the internal structure of the utility model;

[0019] Figure 2 It is a side view of the internal structure of the utility model;

[0020] Figure 3 It is a partial enlarged view of the fixing structure of the utility model;

[0021] Figure 4 For the utility model Figure 2 A partial enlarged view of area A.

[0022] In the figure: 1. frame; 2. workbench; 3. conveyor trough; 4. mounting frame; 5. rotating rod; 6. belt roller; 7. conveyor belt; 8. first hydraulic telescopic device; 9. second hydraulic telescopic device; 10. mounting plate; 11. drive cavity; 12. first motor; 13. drive wheel; 14. embossing cavity; 15. airbag; 16. mold; 17. transmission wheel; 18. air pump; 19. telescopic tube; 20. second motor; 21. transmission cavity; 22. fixing rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: an airbag edge embossing device for paper products, comprising a frame 1, wherein two frames 1 are provided, a workbench 2 is fixedly provided at the upper end of the frame 1, a mounting frame 4 is fixedly provided at the upper end of the workbench 2, and a conveying trough 3 is provided at the upper end of the workbench 2; and further comprising:

[0025] The mounting plate 10 is arranged below the horizontal plate of the mounting frame 4. A driving cavity 11 is arranged below both sides of the interior of the mounting plate 10. Five driving wheels 13 are arranged inside the driving cavity 11. The driving wheels 13 are equidistantly distributed, and the lower ends of the driving wheels 13 extend to the bottom of the mounting plate 10. The first motor 12 is fixedly arranged on both sides of the rear end of the exterior of the mounting plate 10, and the output shaft of the first motor 12 extends to the interior of the driving cavity 11 and is fixedly connected to the driving wheel 13.

[0026] During use, when embossing operation is performed on paper products, the paper products are moved to the bottom of the mold 16 through the conveyor belt 7, and the second hydraulic telescopic device 9 is turned on to extend the telescopic end of the second hydraulic telescopic device 9 and drive the mounting plate 10 to move downward until the driving wheel 13 contacts the surface of the paper product. The embossing operation is performed. After one embossing operation is completed, the first motor 12 is turned on to make the output shaft of the first motor 12 drive the driving wheel 13 to rotate, and the rotation direction of the driving wheel 13 is opposite to the moving direction of the conveyor belt 7. Through the cooperation of the conveyor belt 7 and the driving wheel 13, the paper product is moved until it moves to a suitable position and then the next embossing operation is performed.

[0027] See also Figure 1A second hydraulic telescopic device 9 is fixedly installed at the four corners of the upper end of the mounting plate 10, and the fixed end of the second hydraulic telescopic device 9 is fixedly connected to the lower end of the horizontal plate of the mounting frame 4, so that the mounting plate 10 can be driven downward by the second hydraulic telescopic device 9.

[0028] See also Figure 1 and Figure 2 An embossing cavity 14 is provided at the middle position inside the mounting plate 10, and the embossing cavity 14 is a through structure. An airbag 15 is provided inside the embossing cavity 14, and the upper end of the airbag 15 extends to the top of the mounting plate 10. An air pump 18 is fixedly provided on one side of the upper end of the mounting frame 4, and one end of the air pump 18 pipeline extends to the inside of the mounting frame 4. A telescopic tube 19 is fixedly provided at the lower end of the horizontal plate of the mounting frame 4. The upper end of the telescopic tube 19 is connected with the pipeline of the air pump 18, and the other end of the telescopic tube 19 is connected with the airbag 15. A mold 16 is fixedly provided at the lower end of the airbag 15, so that the airbag 15 can be filled with air and unfolded through the air pump 18.

[0029] See also Figure 1 and Figure 2 A first hydraulic telescopic device 8 is fixedly arranged at the middle position of the upper end of the horizontal plate of the mounting frame 4, and the telescopic end of the first hydraulic telescopic device 8 extends to the bottom of the horizontal plate of the mounting frame 4 and is fixedly connected to the airbag 15, so that the mold 16 can be driven downward by the first hydraulic telescopic device 8.

[0030] See also Figure 2 , Figure 3 and Figure 4 A transmission cavity 21 is provided below the front and rear ends of the mounting plate 10. Eight fixing rods 22 are fixedly provided inside the transmission cavity 21, and the fixing rods 22 are equidistantly distributed. A transmission wheel 17 is provided outside the fixing rod 22. The transmission wheel 17 is rotatably connected to the fixing rod 22, and the lower end of the transmission wheel 17 extends to the bottom of the mounting plate 10, so as to reduce the friction between the paper product and the mounting plate 10 through the transmission wheel 17.

[0031] See also Figure 1 and Figure 2 Five rotating rods 5 are arranged inside the conveying trough 3, the rotating rods 5 are rotatably connected to the conveying trough 3, and the rotating rods 5 are equidistantly distributed. Belt rollers 6 are fixedly arranged outside the rotating rods 5, and a conveyor belt 7 is arranged outside the belt rollers 6, so as to facilitate moving the paper products to a suitable position through the conveyor belt 7.

[0032] See also Figure 2 A second motor 20 is fixedly provided on one side of the outer rear end of the workbench 2, and the output shaft of the second motor 20 extends to the interior of the conveying trough 3 and is fixedly connected to the rotating rod 5 close to one side of the conveying trough 3, so that the rotating rod 5 can be driven by the second motor 20 to rotate together with the belt roller 6.

[0033] Working principle: When performing embossing operation, first open the first hydraulic telescopic device 8, so that the telescopic end of the first hydraulic telescopic device 8 is extended and the mold 16 is driven to move downward until the mold 16 contacts the surface of the paper product. At this time, the telescopic tube 19 is in an extended state, and then the air pump 18 is turned on to rotate the turbine inside the air pump 18 while accelerating the air to enter the airbag 15 through the telescopic tube 19. After the air enters the airbag 15, the airbag 15 is unfolded. The unfolded airbag 15 makes the mold 16 contact the paper product more fully. When the next printing operation is performed, the paper product is moved on the conveyor belt 7 and the driving wheel 13. At this time, the two ends of the paper product are in contact with the transmission wheel 17. The friction between the paper product and the transmission wheel 17 causes the transmission wheel 17 to rotate, thereby reducing the friction between the paper product and the mounting plate 10 and making the movement of the paper product more stable.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An airbag embossing device for paper products, comprising a frame (1), wherein two frames (1) are provided, a workbench (2) is fixedly provided at the upper end of the frame (1), a mounting frame (4) is fixedly provided at the upper end of the workbench (2), and a conveying trough (3) is provided at the upper end of the workbench (2); Features: Also includes: A mounting plate (10) is arranged below the horizontal plate of the mounting frame (4); a driving cavity (11) is arranged below both sides of the interior of the mounting plate (10); five driving wheels (13) are arranged inside the driving cavity (11); the driving wheels (13) are distributed at equal intervals, and the lower ends of the driving wheels (13) extend to the bottom of the mounting plate (10); a first motor (12) is fixedly arranged on both sides of the rear end of the exterior of the mounting plate (10), and the output shaft of the first motor (12) extends to the interior of the driving cavity (11) and is fixedly connected to the driving wheel (13).

2. The airbag embossing device for paper products according to claim 1, characterized in that: Second hydraulic telescopic devices (9) are fixedly arranged at the four corners of the upper end of the mounting plate (10), and the fixed end of the second hydraulic telescopic device (9) is fixedly connected to the lower end of the horizontal plate of the mounting frame (4).

3. The airbag embossing device for paper products according to claim 1, characterized in that: An embossing cavity (14) is arranged at a middle position inside the mounting plate (10), and the embossing cavity (14) is a through structure. An air bag (15) is arranged inside the embossing cavity (14), and the upper end of the air bag (15) extends to the top of the mounting plate (10). An air pump (18) is fixedly arranged on one side of the upper end of the mounting frame (4), and one end of the air pump (18) pipeline extends to the inside of the mounting frame (4). A telescopic tube (19) is fixedly arranged at the lower end of the horizontal plate of the mounting frame (4), the upper end of the telescopic tube (19) is connected to the pipeline of the air pump (18), and the other end of the telescopic tube (19) is connected to the air bag (15), and a mold (16) is fixedly arranged at the lower end of the air bag (15).

4. The airbag embossing device for paper products according to claim 3, characterized in that: A first hydraulic telescopic device (8) is fixedly arranged at the middle position of the upper end of the transverse plate of the mounting frame (4), and the telescopic end of the first hydraulic telescopic device (8) extends to the bottom of the transverse plate of the mounting frame (4) and is fixedly connected to the airbag (15).

5. The airbag embossing device for paper products according to claim 1, characterized in that: Transmission chambers (21) are provided below the front and rear ends of the mounting plate (10), eight fixing rods (22) are fixedly provided inside the transmission chamber (21), and the fixing rods (22) are evenly distributed, and transmission wheels (17) are provided outside the fixing rods (22), the transmission wheels (17) are rotatably connected to the fixing rods (22), and the lower end of the transmission wheel (17) extends to the bottom of the mounting plate (10).

6. The airbag embossing device for paper products according to claim 1, characterized in that: Five rotating rods (5) are arranged inside the conveying trough (3), the rotating rods (5) are rotatably connected to the conveying trough (3), and the rotating rods (5) are equidistantly distributed. Belt rollers (6) are fixedly arranged outside the rotating rods (5), and a conveyor belt (7) is arranged outside the belt rollers (6).

7. The airbag embossing device for paper products according to claim 6, characterized in that: A second motor (20) is fixedly arranged on one side of the outer rear end of the workbench (2), and the output shaft of the second motor (20) extends into the interior of the conveying trough (3) and is fixedly connected to a rotating rod (5) close to one side of the conveying trough (3).

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