Paper mounting positioning mechanism for paper mounting machine
By introducing components such as frames and drive rollers into the paper laminating machine, precise positioning and lamination of paper are achieved, the problem of paper deviation is solved, and the quality and efficiency of paper laminating are improved.
Patent Information
- Application Number
- CN202422820300.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Existing paper laminating machines are difficult to effectively prevent paper from deviating during the laminating process, which affects the appearance, and the traditional roller guide limit cannot adapt to the adjustment of paper size.
It uses components such as a frame, a transmission roller, an adsorption conveyor belt, an adjustment rod, a positioning plate, a motor, a rotating shaft, a worm, a worm gear, a circular shaft, a circular sleeve and an arc strip. By adjusting the spacing of the positioning plates and the guide structure, it ensures that the paper does not curl up during the conveying process, and uses a cylinder and an electric roller to make the paper fit the corrugated cylinder.
It achieves precise positioning and lamination of paper during the mounting process, prevents deviation, and improves the quality and efficiency of mounting.
Smart Images
Figure CN223340184U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paper product production, in particular to a paper mounting positioning mechanism for a paper mounting machine. Background Art
[0002] The laminating machine is a device that combines face paper and corrugated paper. The cylinder laminating machine puts the paper on the conveyor. When the paper passes the lower position above the reel, the paper slides onto the surface of the corrugated cylinder (the outer surface of the corrugated cylinder is pre-coated with glue), and then the paper is attached to the cylinder by the rotation of the corrugated cylinder to complete the laminating process.
[0003] In the prior art, when laminating corrugated cylinders, the paper needs to be positioned to prevent it from deviating. If it deviates, it will affect the appearance. However, the existing method generally uses multiple rollers for guiding and limiting, which cannot be adjusted according to the paper. Therefore, we propose a laminating positioning mechanism for a laminating machine to solve the above problem. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a paper mounting positioning mechanism for a paper mounting machine.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] The transmission mechanism is a pair of pins, each of which is connected to the base frame by a pin connection, and the pin connection is connected with the pin of the gear train by a pin connection.
[0007] Preferably, the paper mounting mechanism includes a cylinder, the left outer wall of the frame is fixedly connected to a mounting plate, the outer wall of the mounting plate is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to the outer wall of the cylinder, the bottom of the output end of the cylinder is fixedly connected to a dovetail block, the outer wall of the mounting plate is provided with a dovetail groove, the inner wall of the dovetail groove is slidingly connected to the outer wall of the dovetail block, the outer wall of the dovetail block is rotatably connected to an electric roller, and the corrugated cylinder is rotated by arranging the electric roller, so that the paper is conveniently attached to it.
[0008] Preferably, the outer wall thread sleeve of the adjusting rod is provided with two nuts, one end of the rotating shaft is rotatably connected to the inner wall of the equipment frame, and the two nuts are pressed against the outer wall of the frame to fix the position of the adjusting rod.
[0009] Preferably, a plurality of circular holes are formed on the inner wall of the frame, and the inner walls of the plurality of circular holes are slidably connected to the outer walls of the plurality of circular shafts respectively.
[0010] Preferably, the arc strip is located between two positioning plates, and the paper is positioned and guided by providing the arc strip.
[0011] Preferably, the outer wall of the mounting plate is rotatably connected to a squeezing roller, and the outer wall of the mounting plate is rotatably connected to a guide roller, and the guide roller is provided to assist the paper in entering the squeezing roller.
[0012] Compared with the prior art, the advantages of the present invention are:
[0013] This solution adjusts the positioning and guidance of the paper by setting up an equipment frame, an adjusting rod, a positioning plate, a motor, a rotating shaft, a worm, a circular shaft, a worm gear, a circular sleeve and an arc strip to prevent the paper from warping and make it fit on the adsorption conveyor belt; by moving the adjusting rod to adjust the distance between the two positioning plates, the paper is prevented from rotating during movement, which facilitates subsequent paper lamination; by setting up a mounting plate, a top plate, a cylinder, a dovetail block, an electric roller, an extrusion roller and a guide roller, the paper is adhered to the surface of the corrugated cylinder through glue. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a paper mounting positioning mechanism for a paper mounting machine proposed in the present invention;
[0016] Figure 2 This is a schematic cross-sectional view of a paper mounting positioning mechanism for a paper mounting machine proposed in the present invention;
[0017] Figure 3 The utility model proposes a paper mounting positioning mechanism for a paper mounting machine Figure 2 A schematic diagram of the enlarged structure of part A in FIG.
[0018] In the figure: 1. frame; 2. drive roller; 3. adsorption conveyor belt; 4. equipment frame; 5. adjustment rod; 6. positioning plate; 7. motor; 8. rotating shaft; 9. worm; 10. circular shaft; 11. worm gear; 12. circular sleeve; 13. arc strip; 14. mounting plate; 15. top plate; 16. cylinder; 17. dovetail block; 18. electric roller; 19. extrusion roller; 20. guide roller. DETAILED DESCRIPTION
[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] Depend on Figure 1-Figure 3 As shown, it relates to a paper mounting positioning mechanism for a paper mounting machine, including a frame 1, the interior of the frame 1 is rotatably connected to two transmission rollers 2, the outer walls of the two transmission rollers 2 are transmission-connected to the same adsorption conveyor belt 3, and one of the transmission rollers 2 is rotated by an existing driving device, thereby rotating the adsorption conveyor belt 3 and the other transmission roller 2.
[0021] The outer wall of the frame 1 is fixedly connected to the equipment frame 4, and the outer wall of the frame 1 is provided with four sliding holes. The inner walls of the four sliding holes are slidably connected to the adjusting rods 5. One end of the two adjusting rods 5 is fixedly connected to the same positioning plate 6. Moving the two adjusting rods 5 causes one of the positioning plates 6 to move. The two positioning plates 6 are both located above the adsorption conveyor belt 3, and the gap between the positioning plate 6 and the adsorption conveyor belt 3 is small to prevent thin paper from sliding into the gap.
[0022] The inside of the equipment frame 4 is fixedly connected to a motor 7, one end of the output shaft of the motor 7 is fixedly connected to a rotating shaft 8, the outer wall of the adjusting rod 5 is threaded with two nuts, one end of the rotating shaft 8 is rotatably connected to the inner wall of the equipment frame 4, and the adjusting rod 5 is fixed to the frame 1 by rotating the nut to squeeze it onto the outer surface of the frame 1.
[0023] The outer wall of the rotating shaft 8 is fixedly inlaid with multiple worms 9, and the inner wall of the equipment frame 4 is rotatably connected to multiple circular shafts 10. The inner wall of the frame 1 is provided with multiple circular holes, and the inner walls of the multiple circular holes are respectively slidably connected to the outer walls of the multiple circular shafts 10. The circular shafts 10 and the outer walls of the rotating shaft 8 are fixedly sleeved with bearings, and the outer ring of the bearing is fixedly connected to the inner wall of the equipment frame 4. The outer walls of the multiple circular shafts 10 are fixedly sleeved with worm gears 11, and the worm gears 11 are meshed with the worm 9. The outer walls of the multiple circular shafts 10 are fixedly sleeved with two circular sleeves 12, and the outer walls of the two circular sleeves 12 are fixedly connected with arc strips 13. The circular sleeves 12 are rotated by the worm gear 11, and the arc strips 13 are rotated after the circular sleeves 12 rotate. The limit distance of the paper is changed by the amplitude of rotation to achieve the purpose of unified adjustment, without the need for individual adjustment in sequence. The arc strip 13 is located between the two positioning plates 6.
[0024] The outer wall of the frame 1 is provided with a paper mounting mechanism, which includes a cylinder 16. The left outer wall of the frame 1 is fixedly connected to a mounting plate 14, the outer wall of the mounting plate 14 is fixedly connected to a top plate 15, the bottom of the top plate 15 is fixedly connected to the outer wall of the cylinder 16, the top plate 15 fixes the position of the cylinder 16, and the bottom of the output end of the cylinder 16 is fixedly connected to a dovetail block 17.
[0025] A dovetail groove is provided on the outer wall of the mounting plate 14, and the inner wall of the dovetail groove is slidably connected to the outer wall of the dovetail block 17. The dovetail groove assists the dovetail block 17 to move up and down. The outer wall of the dovetail block 17 is rotatably connected to the electric roller 18. The rotation of the electric roller 18 causes the corrugated cylinder to rotate. The corrugated cylinder slides onto the electric roller 18 in a clearance fit, and there is friction between the two. The outer wall of the mounting plate 14 is rotatably connected to the extrusion roller 19, and the outer wall of the mounting plate 14 is rotatably connected to the guide roller 20.
[0026] Working principle: When in use, the corrugated cylinder is put on the electric roller 18, the driving roller 2 rotates to rotate the adsorption conveyor belt 3, and the adsorption conveyor belt 3 transports the paper to the left. According to the width and thickness of the paper, the motor 7 rotates to rotate the rotating shaft 8, the rotating shaft 8 rotates to rotate the worm 9, the worm 9 rotates to rotate the worm gear 11, the worm gear 11 rotates to rotate the circular shaft 10, the circular shaft 10 rotates to rotate the circular sleeve 12 and the arc strip 13, adjust the positioning guide of the paper to prevent the paper from warping, and at the same time make it It is attached to the adsorption conveyor belt 3, and the nut is turned at the same time to release the position fixation of the adjusting rod 5. The distance between the two positioning plates 6 is adjusted by moving the adjusting rod 5 to prevent the paper from rotating during movement, which is convenient for subsequent paper lamination. When the paper enters the guide roller 20 and the squeezing roller 19, the cylinder 16 is operated to make the dovetail block 17 and the electric roller 18 move downward, and the electric roller 18 drives the corrugated cylinder to be squeezed onto the paper. The electric roller 18 rotates to make the corrugated cylinder rotate, so that the paper is attached to the surface of the corrugated cylinder through glue, and the paper lamination process is completed.
[0027] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A paper mounting positioning mechanism for a paper mounting machine, comprising a frame (1), characterized in that: The frame (1) is internally rotatably connected to two transmission rollers (2), the outer walls of the two transmission rollers (2) are transmission-connected to the same adsorption conveyor belt (3), the outer wall of the frame (1) is fixedly connected to the equipment frame (4), the outer wall of the frame (1) is provided with four sliding holes, the inner walls of the four sliding holes are slidably connected to adjustment rods (5), one end of the two adjustment rods (5) is fixedly connected to the same positioning plate (6), the two positioning plates (6) are both located above the adsorption conveyor belt (3), the interior of the equipment frame (4) is fixedly connected to a motor (7), One end of the output shaft of the motor (7) is fixedly connected to a rotating shaft (8), and a plurality of worms (9) are fixedly embedded on the outer wall of the rotating shaft (8). The inner wall of the device frame (4) is rotatably connected to a plurality of circular shafts (10), and the outer walls of the plurality of circular shafts (10) are all fixedly sleeved with a worm wheel (11), and the worm wheel (11) and the worm (9) are meshedly connected. The outer walls of the plurality of circular shafts (10) are all fixedly sleeved with two circular sleeves (12), and the outer walls of the two circular sleeves (12) are all fixedly connected with an arc strip (13). The outer wall of the frame (1) is provided with a paper mounting mechanism.
2. A paper mounting positioning mechanism for a paper mounting machine according to claim 1, characterized in that: The paper mounting mechanism comprises a cylinder (16), a mounting plate (14) is fixedly connected to the left outer wall of the frame (1), a top plate (15) is fixedly connected to the outer wall of the mounting plate (14), the bottom of the top plate (15) is fixedly connected to the outer wall of the cylinder (16), a dovetail block (17) is fixedly connected to the bottom of the output end of the cylinder (16), a dovetail groove is provided on the outer wall of the mounting plate (14), the inner wall of the dovetail groove is slidably connected to the outer wall of the dovetail block (17), and the outer wall of the dovetail block (17) is rotatably connected to the electric roller (18).
3. The paper mounting positioning mechanism for a paper mounting machine according to claim 1, characterized in that: The outer wall of the adjusting rod (5) is threadedly sleeved with two nuts, and one end of the rotating shaft (8) is rotatably connected to the inner wall of the equipment frame (4).
4. The paper mounting positioning mechanism for a paper mounting machine according to claim 1, characterized in that: The inner wall of the frame (1) is provided with a plurality of circular holes, and the inner walls of the plurality of circular holes are respectively slidably connected to the outer walls of the plurality of circular shafts (10).
5. The paper mounting positioning mechanism for a paper mounting machine according to claim 1, characterized in that: The arc strip (13) is located between the two positioning plates (6).
6. The paper mounting positioning mechanism for a paper mounting machine according to claim 2, characterized in that: The outer wall of the mounting plate (14) is rotatably connected to a squeezing roller (19), and the outer wall of the mounting plate (14) is rotatably connected to a guide roller (20).