Paper mounting machine

Abstract

The utility model relates to the field of paper mounting machines, in particular to a paper mounting machine, and provides the following scheme aiming at the defects that in the prior art, continuous feeding of a sizing material cannot be achieved during use, so that the coating uniformity of the sizing material is poor, the bonding effect of a supporting plate is affected, and meanwhile, bonding treatment on two paperboards is inconvenient. The first fixing frame is fixedly connected to the right side of the support; the first conveying belt is arranged in the first fixing frame; the connecting frame is fixedly connected to one side of the first fixing frame; the second fixing frame is fixedly connected to one side of the connecting frame; according to the paperboard gluing device, in the working process, it can be guaranteed that glue is continuously added into the gluing roller, the situation that gluing is not uniform is avoided, the gluing efficiency is improved, an upper paperboard and a lower paperboard can be conveniently subjected to bonding treatment, and practicability is high.

Description

Technical Field

[0001] The present application relates to the field of paper mounting machines, and in particular to a paper mounting machine. Background Art

[0002] The laminating machine is also known as the overlay machine or veneer machine in the industry. It is used for laminating and gluing pre-printed color printed surface paper and cardboard. It is an important supporting equipment for the production of pre-printed paper color boxes. With the continuous development of social economy, the application of pre-printed paper boxes is becoming more and more extensive, and the structure of the laminating machine is becoming more diversified and automated, and the manufacturing technology and performance are becoming more mature and advanced. Due to the different structures and performances of the laminating machines, the laminating and gluing effects of cardboard and surface paper are also completely different.

[0003] The patent document with the announcement number CN211917882U discloses a paper laminating machine, which belongs to the technical field of paper laminating machines. It includes a machine body and two press guards installed on the machine body and arranged oppositely. The press guard includes a connected fixed cover body and a safety door. The safety door includes a door leaf, a door frame and a magnetic switch electrically connected to the control switch of the paper laminating machine. The door leaf and the door frame are hinged by a hinge. The magnetic switch includes an upper piece and a lower piece. The upper piece is installed on the door leaf, and the lower piece is installed on the door frame. The magnetic switch has two states, namely, an open state and a closed state. In the open state, the door leaf is located outside the door frame, the upper piece is separated from the lower piece, and the control switch of the paper laminating machine is powered off; in the closed state, the door leaf is located inside the door frame, the upper piece is adjacent to the lower piece, and the control switch of the paper laminating machine is powered on. Therefore, compared with the prior art, the utility model has the advantages of lower danger and good safety.

[0004] The patent document with announcement number CN218020506U discloses a paper laminating machine, including: a feeding belt, a box for collecting paper is provided at the discharge end; a track, a mounting frame is rotatably installed, and the mounting frame is connected to a driving device for driving it to roll along the track; two boxes are provided and installed on the mounting frame at intervals, and the action of the driving device can drive the boxes to move synchronously to switch the boxes at the discharge end of the feeding belt. According to a paper laminating machine of the utility model, two paper collecting boxes are provided, and a switching device is provided to quickly switch between the two, thereby ensuring continuous paper discharge of the paper laminating machine, improving production efficiency, and reducing production costs.

[0005] However, the above two comparative documents both have the following disadvantages: 1. It is impossible to achieve continuous feeding of the adhesive during use, resulting in poor uniformity in the application of the adhesive, affecting the bonding effect of the support board; 2. It is inconvenient to bond two cardboards. For this reason, we propose a paper mounting machine to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art that the glue cannot be continuously fed during use, resulting in poor uniformity in the application of the glue, affecting the bonding effect of the support board, and making it inconvenient to bond two paperboards, and proposes a paper mounting machine.

[0007] The present application provides a paper mounting machine adopting the following technical solution:

[0008] A paper mounting machine, comprising:

[0009] Support;

[0010] A first fixing frame, fixedly connected to the right side of the support;

[0011] A first conveyor belt, disposed in the first fixed frame;

[0012] A connecting frame, fixedly connected to one side of the first fixing frame;

[0013] A second fixing frame, fixedly connected to one side of the connecting frame;

[0014] A second conveyor belt is disposed in the second fixing frame;

[0015] A supporting leg, fixedly connected to the top of the second fixing frame, wherein two supporting legs are provided;

[0016] A fixing seat, arranged between the first fixing frame and the second fixing frame;

[0017] A glue coating device, fixedly connected to the front side of the fixing seat;

[0018] A glue feeding device, fixedly connected to the rear side of the fixing seat;

[0019] A mounting frame, fixedly connected to one side of the second fixing frame;

[0020] The flip adhesive assembly is arranged on the mounting frame.

[0021] Furthermore, the glue coating device includes a groove body opened on one side of the fixed seat, and the front side of the fixed seat is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to a first rotating shaft, and the glue coating roller is fixedly connected to the first rotating shaft.

[0022] Furthermore, the glue coating roller is provided with a plurality of glue overflow holes, and three guide wheels are rotatably mounted in the fixing seat.

[0023] Furthermore, the glue feeding device includes a fixing plate fixedly connected to the rear side of the fixing seat, and a material box is provided on the top of the fixing plate, and a pump body is fixedly connected to the top of the fixing plate.

[0024] Furthermore, the pump body is provided with a suction pipe and a conduit, and the suction pipe is connected to the material box, and a rotating joint is installed on the conduit, and the rotating joint is rotatably connected to the glue coating roller.

[0025] Furthermore, the flipping and bonding assembly includes a second motor fixedly connected to one side of the mounting frame, and a second rotating shaft is fixedly connected to the output shaft of the second motor, and the second rotating shaft is rotatably mounted in the mounting frame.

[0026] Furthermore, a rotating arm is fixedly sleeved on the second rotating shaft, and a fixed plate is fixedly connected to one side of the rotating arm, and a suction fan is provided on the fixed plate, and the suction fan is used to absorb the corrugated paper.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. During the working process, it can ensure that the glue is continuously added to the glue roller to avoid uneven glue coating and improve the efficiency of glue coating;

[0029] 2. It is convenient to glue the upper and lower cardboards together, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of a paper mounting machine in Example 1 of the present application;

[0031] Figure 2 It is a schematic diagram of the three-dimensional structure of a support, a first fixing frame, a first conveyor belt, a connecting frame, a second fixing frame, a second conveyor belt and a supporting leg of a paper mounting machine in Example 1 of the present application;

[0032] Figure 3 It is a schematic diagram of the three-dimensional structure of a glue coating device and a glue feeding device of a paper mounting machine in Example 1 of the present application;

[0033] Figure 4 It is a schematic diagram of the three-dimensional structure of a flipping and bonding assembly of a paper laminating machine in Example 1 of the present application.

[0034] Figure numerals: 1. support; 2. first fixed frame; 3. first conveyor belt; 4. connecting frame; 5. second fixed frame; 6. second conveyor belt; 7. support leg; 8. fixed seat; 9. trough body; 10. first motor; 11. first rotating shaft; 12. glue coating roller; 13. overflow glue hole; 14. guide wheel; 15. material box; 16. pump body; 17. rotating joint; 18. mounting frame; 19. second motor; 20. second rotating shaft; 21. rotating arm; 22. fixed plate; 23. suction fan. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1

[0037] Reference Figure 1-Figure 4 , a paper mounting machine, comprising:

[0038] Support 1;

[0039] A first fixing frame 2 is fixedly connected to the right side of the support 1;

[0040] The first conveyor belt 3 is arranged in the first fixed frame 2;

[0041] A connecting frame 4, fixedly connected to one side of the first fixing frame 2;

[0042] A second fixing frame 5 is fixedly connected to one side of the connecting frame 4;

[0043] A second conveyor belt 6 is disposed in the second fixed frame 5;

[0044] A supporting leg 7, fixedly connected to the top of the second fixing frame 5, and two supporting legs 7 are provided;

[0045] A fixing seat 8, arranged between the first fixing frame 2 and the second fixing frame 5;

[0046] A glue coating device, fixedly connected to the front side of the fixing seat 8;

[0047] A glue feeding device, fixedly connected to the rear side of the fixing seat 8;

[0048] A mounting frame 18, fixedly connected to one side of the second fixing frame 5;

[0049] The adhesive assembly is turned over and placed on the mounting frame 18 .

[0050] Specifically, the glue coating device includes a groove body 9 opened on one side of the fixed seat 8, and the front side of the fixed seat 8 is fixedly connected to a first motor 10, and the output shaft of the first motor 10 is fixedly connected to a first rotating shaft 11, and the first rotating shaft 11 is fixedly connected to a glue coating roller 12.

[0051] Specifically, a plurality of glue overflow holes 13 are provided on the glue coating roller 12 , and three guide wheels 14 are rotatably mounted in the fixing seat 8 .

[0052] Specifically, the glue feeding device includes a fixing plate fixedly connected to the rear side of the fixing seat 8, and a material box 15 is provided on the top of the fixing plate, and a pump body 16 is fixedly connected to the top of the fixing plate.

[0053] Specifically, a suction pipe and a conduit are provided on the pump body 16 , and the suction pipe is connected to the material box 15 , and a rotating joint 17 is installed on the conduit, and the rotating joint 17 is rotatably connected to the glue coating roller 12 .

[0054] Specifically, the flipping and bonding assembly includes a second motor 19 fixedly connected to one side of the mounting frame 18 , and a second rotating shaft 20 is fixedly connected to the output shaft of the second motor 19 , and the second rotating shaft 20 is rotatably mounted in the mounting frame 18 .

[0055] Specifically, a rotating arm 21 is fixedly sleeved on the second rotating shaft 20, and a fixed plate 22 is fixedly connected to one side of the rotating arm 21, and a suction fan 23 is provided on the fixed plate 22, and the suction fan 23 is used to absorb the corrugated paper.

[0056] The implementation principle of a paper mounting machine in the embodiment of the present application is as follows: first, the lower paperboard is placed on the first conveyor belt 3 for transmission, and then the pump body 16 is started, so that the pump body 16 draws out the glue in the material box 15 through the suction tube, and then the glue is introduced into the inside of the glue coating roller 12 through the conduit and the rotating joint 17, and then the first motor 10 is started, and the output shaft of the first motor 10 drives the first rotating shaft 11 to rotate, and the first rotating shaft 11 drives the glue coating roller 12 to rotate, and then the lower paperboard on the first conveyor belt 3 will be transmitted to between the glue coating roller 12 and the guide wheel 14, because the glue coating roller 12 is provided with a glue overflow hole 13, the glue in the glue coating roller 12 overflows through the glue overflow hole 13, and then is smeared on the surface of the lower paperboard, and as the glue coating roller 12 continues to rotate, it can drive The lower cardboard moves. Due to the existence of the rotating joint 17, when the glue coating roller 12 rotates, the duct can maintain the connection with the glue coating roller 12 to achieve continuous feeding. Then the lower cardboard is moved onto the second conveyor belt 6. At the same time, the upper cardboard can be placed on the top of the suction fan 23. The suction fan 23 generates negative pressure to adsorb the upper cardboard. Then the second motor 19 is started, and the output shaft of the second motor 19 drives the second rotating shaft 20 to rotate. The output shaft of the second rotating shaft 20 drives the rotating arm 21 to rotate. The rotating arm 21 drives the fixed plate 22 and the suction fan 23 to flip, so that the upper cardboard is attached to the lower cardboard. Since the surface of the lower cardboard is coated with glue, the upper cardboard is bonded to the lower cardboard, and finally the upper cardboard and the lower cardboard are smoothly attached to form a double-layer cardboard product.

[0057] Embodiment 2

[0058] The difference between this embodiment and the first embodiment is that two mounting plates are fixedly connected to the top of the second fixing frame 5, and a same pressing wheel is rotatably installed between the two mounting plates. The pressing wheel is arranged above the second conveyor belt 6, and the position of the pressing wheel is higher than the second conveyor belt 6, so that the upper cardboard and the lower cardboard after bonding can be pressed together to improve the fit between the upper cardboard and the lower cardboard.

[0059] 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. A paper mounting machine, characterized in that: include: Support (1); A first fixing frame (2) fixedly connected to the right side of the support (1); A first conveyor belt (3) is arranged in the first fixed frame (2); A connecting frame (4) fixedly connected to one side of the first fixing frame (2); A second fixing frame (5) fixedly connected to one side of the connecting frame (4); A second conveyor belt (6) is arranged in the second fixed frame (5); A supporting leg (7) fixedly connected to the top of the second fixing frame (5), wherein two supporting legs (7) are provided; A fixing seat (8) disposed between the first fixing frame (2) and the second fixing frame (5); A glue coating device, fixedly connected to the front side of the fixing seat (8); A glue feeding device, fixedly connected to the rear side of the fixing seat (8); A mounting frame (18) fixedly connected to one side of the second fixing frame (5); The flipped bonding assembly is arranged on the mounting frame (18).

2. A paper laminating machine according to claim 1, characterized in that: The glue coating device comprises a groove body (9) opened on one side of a fixed seat (8), a first motor (10) is fixedly connected to the front side of the fixed seat (8), a first rotating shaft (11) is fixedly connected to the output shaft of the first motor (10), and a glue coating roller (12) is fixedly connected to the first rotating shaft (11).

3. A paper laminating machine according to claim 2, characterized in that: The glue coating roller (12) is provided with a plurality of glue overflow holes (13), and three guide wheels (14) are rotatably mounted in the fixed seat (8).

4. A paper laminating machine according to claim 3, characterized in that: The glue feeding device comprises a fixed plate fixedly connected to the rear side of the fixed seat (8), a material box (15) is provided on the top of the fixed plate, and a pump body (16) is fixedly connected to the top of the fixed plate.

5. A paper laminating machine according to claim 4, characterized in that: The pump body (16) is provided with a suction pipe and a guide tube, and the suction pipe is connected to the material box (15). A rotating joint (17) is installed on the guide tube, and the rotating joint (17) is rotatably connected to the glue coating roller (12).

6. A paper laminating machine according to claim 5, characterized in that: The flipping and bonding assembly comprises a second motor (19) fixedly connected to one side of the mounting frame (18), a second rotating shaft (20) fixedly connected to the output shaft of the second motor (19), and the second rotating shaft (20) is rotatably mounted in the mounting frame (18).

7. A paper laminating machine according to claim 6, characterized in that: A rotating arm (21) is fixedly sleeved on the second rotating shaft (20), and a fixed plate (22) is fixedly connected to one side of the rotating arm (21), and a suction fan (23) is provided on the fixed plate (22), and the suction fan (23) is used to absorb the corrugated paper.

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