Composite paper production device

Abstract

The utility model discloses a composite paper production device which comprises a forming roller frame, the forming roller frame is a frame of a rectangular structure, at least one pair of guide rollers are arranged on the forming roller frame, a pair of sliding grooves are formed in the two ends, located on one side of the guide rollers, of the forming roller frame, a pair of rotating grooves are formed in the pair of sliding grooves, and the rotating grooves are connected with the forming roller frame. A printing roller is mounted between the pair of rotating grooves; the utility model relates to the technical field of composite paper production, in particular to a composite paper production device which is used for composite printing production of multiple layers of paper, and in order to keep the consistency of multi-layer printing in the embossing process, the height of an embossing roller is adjusted through a pair of control air cylinders which are controlled by an electric valve and move synchronously, and the consistency of height adjustment of the embossing roller is kept. And a matched tensioning device is arranged on a chain wheel transmission part in the power device, so that loss or deviation of power transmission is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of composite paper production, in particular to a composite paper production device. Background Art

[0002] In modern paper, the properties of single-layer paper are greatly restricted by raw materials, so a composite paper structure that is a composite of multiple layers of paper made of different materials has emerged. The current composite paper structure mainly adopts multi-layer composite. The current composite paper production equipment needs to be equipped with multiple material rollers. When multiple layers of paper are composited, they need to be composited by pressing rollers. They need to be moistened by a wetting device before composite extrusion. However, when the pressing rollers are pressed, the paper needs to be printed, so a printing roller needs to be set. During the composite pressing process of the current printing rollers, the interval adjustment of the printing rollers is adjusted by a threaded structure to change the interval between the printing rollers and the pressure rollers. However, the adjustment method of the threaded structure requires separate balancing on both sides, which is inconvenient and will cause the composite paper to be skewed and the printing pattern to be inconsistent. In view of this, in-depth research was conducted on the above-mentioned issues, and this case was thus created. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a composite paper production device, which solves the existing background technical problems.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: a composite paper production device, including a forming roller frame, the forming roller frame is a rectangular frame, the forming roller frame is provided with at least one pair of guide rollers, the forming roller frame is provided with a pair of sliding grooves at both ends of one side of the guide roller, the pair of sliding grooves is provided with a pair of rotating grooves, and a printing roller is installed between the pair of rotating grooves;

[0005] A traction roller is installed on one side of a pair of rotating grooves on the forming roller frame, and one end of the traction roller is connected to a power component through a coupling;

[0006] A pair of sliding seats are mounted on the pair of sliding grooves, an embossing roller is movably mounted between the pair of sliding seats, a pair of connecting plates are extended from one side of the pair of sliding seats, a pair of adjusting cylinders are arranged on both sides of the forming roller frame, and the telescopic ends of the pair of adjusting cylinders are connected to the pair of connecting plates;

[0007] A first sprocket is provided at one end of the printing roller, a second sprocket is provided at one end of the pressing roller, a power sprocket is provided at the end of the traction roller, the power sprocket is connected to the first sprocket through a chain, a rotating sprocket is provided on one side of the traction roller through a pair of gear meshing, the rotating sprocket is connected to the second sprocket through a chain, and a tensioning assembly is provided on the chain between the second sprocket and the rotating sprocket.

[0008] Preferably, the pair of sliding seats are a pair of rectangular structure plates, and the pair of sliding seats are divided into upper and lower structures and are fixed by at least two bolts.

[0009] Preferably, a pair of rotating bearing grooves are provided on a pair of the sliding seats, and a pair of rotating bearings are provided at both ends of the embossing roller and assembled in the pair of rotating bearing grooves.

[0010] Preferably, the power assembly includes a drive motor, and a drive motor is disposed on one side of the forming roller frame. A reducer is connected to the drive end of the drive motor, and the drive end of the reducer is connected to the end of the traction roller.

[0011] Preferably, the tensioning assembly comprises a telescopic cylinder, a telescopic rod is installed in the telescopic cylinder, a tensioning sprocket is provided at the end of the telescopic rod and is installed on the linkage chain of the rotating sprocket and the second sprocket, and a reverse thrust spring is provided in the telescopic cylinder and contacts the telescopic rod.

[0012] Beneficial Effects

[0013] The utility model provides a composite paper production device. It has the following beneficial effects: the composite paper production device is used for composite printing production of multi-layer paper. In order to maintain the consistency of multi-layer printing during the printing process, the height of the printing roller is adjusted by a pair of synchronously moving control cylinders controlled by electric valves to maintain the consistency of the height adjustment of the printing roller, and a matching tensioning device is provided for the sprocket transmission part in the power device to avoid loss or deviation of power transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a composite paper production device described in the utility model.

[0015] Figure 2 It is a side structural schematic diagram of a composite paper production device described in the utility model.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of a composite paper production device described in the utility model.

[0017] In the figure: 1. forming roller frame; 2. guide roller; 3. sliding groove; 4. printing roller; 5. traction roller; 6. power assembly; 7. sliding seat; 8. embossing roller; 9. connecting plate; 10. adjusting cylinder; 11. first sprocket; 12. second sprocket; 13. power sprocket; 14. rotating sprocket; 15. tensioning assembly; 601. driving motor; 602. reducer; 151. telescopic cylinder; 152. telescopic rod; 153. tensioning sprocket; 154. reverse thrust spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides an implementation scheme: in the production process of modern multi-layer composite paper, it is necessary to extrude and composite the multi-layer paper raw materials. In the current embossing process, the pattern is mainly formed by the meshing of the embossing roller 8. The embossing roller mainly adopts the threaded structure at both ends to adjust the height of the embossing roller 8. However, this method requires the balancing of the embossing roller, which is inconvenient to operate and easily causes the embossing to be skewed. The application discloses a composite paper production device, the equipment is supported by a forming roller frame 1, the forming roller frame 1 is a rectangular structure frame, and the forming roller frame 1 is provided with no less than a pair of guide rollers 2. The guide roller 2 is used to guide and support the single-layer paper. After passing through the guide roller 2, the single-layer paper enters between the printing roller 4 and the embossing roller 8. A traction roller 5 is installed on one side of a pair of rotating grooves on the forming roller frame 1. One end of the traction roller 5 is connected to a power component 6 through a coupling. The traction roller 5 is driven to rotate by the power component 6. The multi-layer composited paper is wound on the traction roller 5 to complete the winding of the printed composite paper.

[0020] According to the instruction manual Figure 1-3 It can be seen that a pair of sliding grooves 3 are provided at both ends of one side of the guide roller 2 on the forming roller frame 1, a pair of sliding seats 7 are mounted on the pair of sliding grooves 3, a embossing roller 8 is movably mounted between the pair of sliding seats 7, a pair of rotating grooves are provided on the pair of sliding grooves 3, and a printing roller 4 is mounted between the pair of rotating grooves;

[0021] The embossing roller 8 and the printing roller 4 are arranged correspondingly, the rotating groove is used to install the printing roller 4, and the embossing roller 8 is installed through the sliding seat 7;

[0022] According to the instruction manual Figure 1-3 It can be seen that a pair of connecting plates 9 are extended from one side of the pair of sliding seats 7, and a pair of adjusting cylinders 10 are arranged on both sides of the forming roller frame 1. The telescopic ends of the pair of adjusting cylinders 10 are connected to the pair of connecting plates 9. The pair of connecting plates 9 are driven to move up and down by the telescopic movement of the pair of adjusting cylinders 10, so that the pair of sliding seats 7 slide in the pair of sliding grooves 3, and then the sliding seats 7 drive the embossing roller 8 to move. The pair of adjusting cylinders 10 adopt synchronous control to avoid the problem of imbalance at both ends of the embossing roller 8.

[0023] According to the instruction manual Figure 1-3It can be seen that a first sprocket 11 is provided at one end of the printing roller 4, a second sprocket 12 is provided at one end of the impression roller 8, a power sprocket 13 is provided at the end of the traction roller 5, the power sprocket 13 is connected to the first sprocket 11 through a chain, a rotating sprocket 14 is provided on one side of the traction roller 5 through a pair of gear meshing, the rotating sprocket 14 is connected to the second sprocket 12 through a chain, and a tensioning assembly 15 is provided on the chain between the second sprocket 12 and the rotating sprocket 14;

[0024] In the specific implementation process, the power sprocket 13 is linked with the first sprocket 11 to output the power of the traction roller 5 to the printing roller 4, so that the printing roller 4 rotates in the rotation direction of the traction roller 5. Since the shaft end of the rotating sprocket 14 is meshed with the shaft end of the traction roller 5 through a pair of gears, the rotation direction of the rotating sprocket 14 is opposite to that of the traction roller 5. The rotating sprocket 14 is linked with the second sprocket 12 to make the embossing roller 8 rotate in the direction of the rotating sprocket 14. The rotation directions of the embossing roller 8 and the printing roller 4 are opposite, and the paper can be pushed in the direction of the traction roller 5.

[0025] As a preferred solution, further, the pair of sliding seats 7 is a pair of rectangular structure plates, and the pair of sliding seats 7 is divided into upper and lower structures, which are connected and fixed by at least two bolts for disassembling and assembling the embossing roller 8.

[0026] As a preferred solution, further, a pair of rotating bearing grooves are provided on the pair of sliding seats 7, and a pair of rotating bearings are provided at both ends of the embossing roller 8 and assembled in the pair of rotating bearing grooves to play the role of limiting and reducing friction.

[0027] As a preferred solution, further, according to the attached description Figure 1-3 It can be known that the above-mentioned power assembly 6 includes a driving motor 601. The driving motor 601 is arranged on one side of the forming roller frame 1. The driving end of the driving motor 601 is connected to a reducer 602. The driving end of the reducer 602 is connected to the end of the traction roller 5. The driving motor 601 is used to drive the reducer 602 to rotate, so that the reducer 602 drives the traction roller 5 to rotate.

[0028] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that the tensioning assembly 15 comprises a telescopic cylinder 151, a telescopic rod 152 is installed in the telescopic cylinder 151, a tensioning sprocket 153 is arranged at the end of the telescopic rod 152 and is installed on the linkage chain of the rotating sprocket 14 and the second sprocket 12, and a reverse thrust spring 154 is arranged in the telescopic cylinder 151 and contacts the telescopic rod 152;

[0029] In the specific implementation process, the telescopic rod 152 is kept pushed out of the telescopic cylinder 151 under the thrust of the reverse thrust spring 154. When the adjusting cylinder 10 adjusts the sliding seat 7 to slide up and down, the height of the second sprocket 12 changes, causing the chain tightness to change, and the length of the adjusting rod extending out of the telescopic cylinder 151 changes, thereby changing the position of the tensioning sprocket 153 to keep the chain tensioned.

[0030] From the above, it can be generally known that the composite paper production device is used for composite printing production of multi-layer paper. In order to maintain the consistency of multi-layer printing during the printing process, the height of the embossing roller 8 is adjusted by a pair of synchronously moving control cylinders controlled by electric valves to maintain the consistency of the height adjustment of the embossing roller 8, and a matching tensioning device is provided for the sprocket transmission part in the power device to avoid loss or deviation in the power transmission.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite paper production device, comprising a forming roller frame (1), the forming roller frame (1) being a rectangular frame, the forming roller frame (1) being provided with at least one pair of guide rollers (2), the forming roller frame (1) being provided with a pair of sliding grooves (3) at both ends of one side of the guide roller (2), characterized in that: A pair of rotating grooves are arranged on the pair of sliding grooves (3), and a printing roller (4) is installed between the pair of rotating grooves; A traction roller (5) is installed on one side of a pair of rotating grooves on the forming roller frame (1), and one end of the traction roller (5) is connected to a power component (6) via a coupling; A pair of sliding seats (7) are mounted on the pair of sliding grooves (3), an embossing roller (8) is movably mounted between the pair of sliding seats (7), a pair of connecting plates (9) are extended from one side of the pair of sliding seats (7), a pair of adjusting cylinders (10) are arranged on both sides of the forming roller frame (1), and the telescopic ends of the pair of adjusting cylinders (10) are connected to the pair of connecting plates (9); A first sprocket (11) is arranged at one end of the printing roller (4), a second sprocket (12) is arranged at one end of the embossing roller (8), a power sprocket (13) is arranged at the end of the traction roller (5), the power sprocket (13) is connected to the first sprocket (11) through a chain, a rotating sprocket (14) is arranged on one side of the traction roller (5) through a pair of gear meshing, the rotating sprocket (14) is connected to the second sprocket (12) through a chain, and a tensioning assembly (15) is arranged on the chain between the second sprocket (12) and the rotating sprocket (14).

2. A composite paper production device according to claim 1, characterized in that: The pair of sliding seats (7) are a pair of rectangular structured plates, and the pair of sliding seats (7) are divided into upper and lower structures that are connected and fixed by at least two bolts.

3. The composite paper production device according to claim 2, characterized in that: A pair of rotating bearing grooves are arranged on the pair of sliding seats (7), and a pair of rotating bearings are arranged at both ends of the embossing roller (8) and assembled in the pair of rotating bearing grooves.

4. The composite paper production device according to claim 3, characterized in that: The power assembly (6) comprises a driving motor (601), and a driving motor (601) is arranged on one side of the forming roller frame (1). A reducer (602) is connected to the driving end of the driving motor (601), and the driving end of the reducer (602) is connected to the end of the traction roller (5).

5. The composite paper production device according to claim 4, characterized in that: The tensioning assembly (15) comprises a telescopic cylinder (151), a telescopic rod (152) is installed in the telescopic cylinder (151), a tensioning sprocket (153) is arranged at the end of the telescopic rod (152) and is installed on the linkage chain of the rotating sprocket (14) and the second sprocket (12), and a reverse thrust spring (154) is arranged in the telescopic cylinder (151) and is in contact with the telescopic rod (152).

Images