A paper mounting machine

Abstract

The utility model discloses a kind of paper mounting machines, and its technical solution main points include face paper feed mechanism, face paper conveying mechanism and bottom paper conveying mechanism, the face paper feed mechanism or face paper conveying mechanism is transversely arranged and transversely formed with paper feed gap, the paper feed gap is extended to one side and is provided with paper feed platform, the paper feed platform is used to carry face paper, paper feed roller is arranged on the paper feed platform, and the paper feed roller drives face paper to enter from paper feed gap into face paper feed mechanism or face paper conveying mechanism. The utility model can quickly convey face paper from paper feed gap by setting paper feed gap on conveying frame, which facilitates the debugging and testing of equipment, and at the same time, after the face paper on the material table is sent by flying dart, the face paper can be conveyed through the paper feed gap, so as to achieve non-stop working and improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paper mounting machine technology, and more specifically to a mid-section paper feeding mechanism for a paper mounting machine. Background Technology

[0002] A laminating machine is mainly used to laminate two or more sheets of paper together. During the laminating process, the printed face paper needs to be glued onto the underlying back paper. In existing laminating machines, the face paper is fed from above via a face paper feeding mechanism (such as a feeder mechanism), and the back paper is fed from below via a back paper conveying mechanism. During this process, glue is applied to the back paper, and then the upper face paper and the lower back paper are bonded together. The laminating process is then completed by a subsequent pressing mechanism.

[0003] However, some problems have been found when using traditional laminating machines:

[0004] First, before starting operation, the laminating machine needs to be debugged, or a small sample of face and back paper needs to be produced. During this time, the paper feeding speed is slow. After lamination, the machine needs to be stopped to inspect the finished product, checking for misalignment of the adhesive and the appropriate amount of glue. Second, when processing small batch orders, the existing laminating machine also requires complete debugging, which is inconvenient. Third, when changing orders, the existing laminating machine needs to be stopped to switch face paper sizes, which is also inconvenient. To address these issues, when debugging, testing, or processing small batch orders, the existing laminating machine requires a long wait for the feeder to deliver the face paper. Even when processing only a small amount of face paper, the height of the face paper feeding platform needs to be adjusted to coordinate with the feeder. This results in a significant waste of time on face paper feeding during debugging and testing, greatly impacting the efficiency of debugging and testing, and also affecting overall work efficiency. Meanwhile, in traditional feeder paper feeding mechanisms, if a change of order is needed (i.e., processing a different size of face paper), the machine must be stopped after all the face paper on the previous batch of face paper has been fed before the change of order can be carried out, which cannot be done continuously and efficiently. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a mounting machine that, by setting a paper feeding gap, can quickly convey the face paper from the paper feeding gap, facilitating equipment debugging and proofing. At the same time, when it is necessary to change orders, it can be switched to paper feeding through the paper feeding gap, and then the size of the feeder paper feeding mechanism can be adjusted. By switching the paper feeding mode, the machine can be kept running without stopping, thus improving the efficiency of proofing and order changing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mounting machine, comprising a face paper feeding mechanism, a face paper conveying mechanism, and a bottom paper conveying mechanism. The face paper feeding mechanism or the face paper conveying mechanism is arranged transversely, and a paper feeding gap is formed at the transverse section. A paper feeding platform is provided extending to one side of the paper feeding gap. The paper feeding platform is used to carry the face paper. A paper feeding roller is provided on the paper feeding platform. The paper feeding roller drives the face paper to enter the face paper feeding mechanism or the face paper conveying mechanism from the paper feeding gap.

[0007] The present invention is further configured such that: the paper conveying mechanism includes a conveying frame, the conveying frame includes a first conveying frame and a second conveying frame, and the paper feeding gap is formed between the first conveying frame and the second conveying frame.

[0008] The present invention is further configured such that: a first pressure roller, a second pressure roller and a third pressure roller are arranged above the conveyor frame; the first pressure roller is arranged at the entrance of the paper conveying mechanism; the second pressure roller is arranged at the exit of the paper feeding gap; and the third pressure roller is arranged at the exit of the paper conveying mechanism; and a plurality of first conveying ropes are wound around the first pressure roller, the second pressure roller and the third pressure roller.

[0009] The present invention is further configured such that: a connecting plate is provided in the paper feeding gap, one end of the connecting plate is connected to the paper feeding roller, and the other end is connected to the paper feeding mechanism or the paper conveying mechanism.

[0010] The present invention is further configured such that: one end of the connecting plate corresponding to the paper feeding roller is provided with an inclined part, and the inclined part is inclined from bottom to top along the paper feeding direction.

[0011] The present invention is further configured such that: a pressure roller is provided above the paper feeding gap near the conveyor frame, and the pressure roller abuts against the paper feeding roller.

[0012] The present invention is further configured such that: the first conveyor frame is provided with a guide slope at one end near the paper feeding gap, and the guide slope is inclined from top to bottom along the paper conveying direction.

[0013] The present invention is further configured such that: a plurality of second conveying ropes capable of driving the face paper are wound on the second conveying frame, and the paper feeding roller is provided with a rope loop groove, and at least one of the plurality of conveying ropes is wound onto the rope loop groove.

[0014] The present invention is further configured such that: a first pressure roller, a second pressure roller, and a third pressure roller are arranged above the conveyor frame; the first pressure roller is arranged at the entrance of the paper conveying mechanism; the second pressure roller is arranged at the exit of the paper feeding gap; and the third pressure roller is arranged at the exit of the paper conveying mechanism. A plurality of first conveying ropes are wound around the first pressure roller, the second pressure roller, and the third pressure roller; the second conveying rope is arranged below the first conveying rope, and the second conveying rope is staggered with the first conveying rope so that the second conveying rope can drive the paper to be conveyed between the first conveying rope and the second conveying rope.

[0015] The present invention is further configured such that: an outer baffle is provided at the position corresponding to the paper feeding gap of the paper conveying mechanism, and the outer baffle is arranged above the conveying frame and inclined along the conveying direction of the paper.

[0016] In summary, this utility model has the following beneficial effects:

[0017] This invention features a paper feeding gap, allowing the face paper to be fed directly through this gap. This eliminates the need for prolonged waiting times for face paper during equipment debugging and proofing, enabling rapid mounting of the face paper with the underlying base paper and improving work efficiency. Furthermore, during mounting, if the original feeder mechanism finishes feeding the face paper, it can be switched to feeding through the paper feeding gap. During this process, the face paper feeding platform of the feeder mechanism can be reloaded, achieving uninterrupted operation. Similarly, during order changes, the last batch of face paper can be switched to feed-through-gap feeding. The feeder mechanism can then be adjusted to the appropriate size for the next batch of face paper, and switched back to feeder feeding after the feed-through-gap feeding is complete, achieving uninterrupted order changes.

[0018] The paper feed roller of this invention is provided with a rope loop groove. The second conveying rope on the second conveying frame is directly wound onto the paper feed roller through the rope loop groove. On the paper feed roller, the paper can directly contact the second conveying rope and be better driven by it to be between the first and second conveying ropes. The paper feed is stable and the effect is good.

[0019] This invention also includes components such as a connecting plate, pressure roller, and outer baffle for limiting and constraining. It is specially designed for the face paper, and regardless of the softness or hardness of the face paper, the mechanism of this invention can achieve rapid paper feeding, thereby improving overall work efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a paper mounting machine.

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the conveyor frame.

[0022] Figure 3 yes Figure 2A magnified structural diagram at point A.

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the conveyor frame from another perspective.

[0024] Figure 5 yes Figure 4 A schematic diagram of the structure at point B.

[0025] Figure 6 This is a magnified schematic diagram of a portion of the structure at the pressure roller, the first conveyor rope, and the second conveyor rope.

[0026] Figure 7 This is a structural diagram of the paper feeding platform.

[0027] Figure 8 This is a schematic diagram of the second embodiment of the paper mounting machine.

[0028] Figure 9 This is a schematic diagram of the paper feeding platform in the second embodiment.

[0029] Reference numerals: 1. Face paper feeding mechanism; 2. Face paper conveying mechanism; 21. Conveyor frame; 211. First conveyor frame; 212. Second conveyor frame; 3. Feeding gap; 4. Feeding platform; 41. Feeding roller; 411. Rope groove; 42. Guard plate; 5. Pressure roller; 6. Second conveying rope; 7. Guide slope; 81. First pressure roller; 82. Second pressure roller; 83. Third pressure roller; 9. First conveying rope; 10. Connecting plate; 101. Sloping part; 11. Outer baffle; 13. Bottom paper conveying mechanism; 1301. Conveyor belt; 14. Frame; 15. Rotating roller. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] This embodiment discloses a paper mounting machine, such as Figure 1-9 As shown, the system includes a face paper feeding mechanism 1, a face paper conveying mechanism 2, and a bottom paper conveying mechanism 13. The face paper feeding mechanism 1 is connected to a feeder mechanism (not shown in the figure, but the feeder mechanism is the same as in the prior art). This feeder mechanism is located within the frame 14 and feeds the face paper sheets one by one to the face paper conveying mechanism 2. The bottom paper conveying mechanism 13 can be referenced... Figure 2A conveyor belt is provided at the bottom to transport the bottommost paper out each time, and then, in conjunction with the gluing and pressing mechanisms, completes the paper mounting process. The characteristic of this embodiment is that the face paper conveying mechanism 2 or the face paper feeding mechanism 1 is arranged transversely, with a feeding gap 3 formed at the transverse section. A feeding platform 4 extends to one side of the feeding gap 3, which carries the face paper. A feeding roller 41 is provided on the feeding platform 4, and the feeding roller 41 drives the face paper from the feeding gap 3 into the face paper conveying mechanism 2. Depending on the different positions of the feeding gap, this utility model has two embodiments: Embodiment 1 as follows... Figure 1 The paper feeding gap 3 is located at the face paper conveying mechanism 2. Example 2 is as follows. Figure 8 The paper feeding gap 3 is located at the paper feeding mechanism 2. Example 1 is a preferred embodiment, and its specific structure will be described in detail below.

[0032] Reference Figure 2-3 The paper feeding gap 3 is directly set on the conveyor frame 21 and extends to the paper feeding platform 4. Together with the paper feeding roller 41, it can directly feed the face paper into the face paper conveying mechanism 2, allowing the face paper to be immediately mounted with the base paper below. This significantly shortens the waiting time for face paper feeding, allowing for quick inspection of the finished product and timely adjustment of parameters, such as whether the speeds of the face paper conveying mechanism 2 and the base paper conveying mechanism 13 are matched, whether the mounted paper is misaligned from the base paper, and whether the glue amount is appropriate. This saves the waiting time during debugging and testing of traditional mounting machines, greatly improving work efficiency. Furthermore, during mounting, if the original feeder mechanism finishes feeding the face paper, it can be switched to feeding the face paper through the paper feeding gap. During this process, the face paper platform of the feeder mechanism can be reloaded, achieving the effect of mounting without stopping the machine. To elaborate further, for small-batch paper mounting, the face paper can be directly fed from the paper feeding gap, saving the debugging time of the feeder paper feeding mechanism. When mounting paper in large batches, the feeder paper feeding mechanism can be used for automated feeding of the face paper. This also increases the versatility of the equipment, and it can be flexibly switched between the two different face paper feeding methods to meet various needs.

[0033] Furthermore, refer to Figure 1-2 As a preferred embodiment of Example 1, the conveyor frame 21 is configured as two disconnected parts, including a first conveyor frame 211 and a second conveyor frame 212, with a paper feeding gap 3 formed between the first conveyor frame 211 and the second conveyor frame 212. By setting the first conveyor frame 211 and the second conveyor frame 212 to be disconnected, the distance between the first conveyor frame 211 and the second conveyor frame 212 can be better adjusted, thereby adjusting the formed paper feeding gap 3 to accommodate paper of different thicknesses.

[0034] Furthermore, refer to Figure 2Above the conveyor frame 21 are a first pressure roller 81, a second pressure roller 82, and a third pressure roller 83. The first pressure roller 81 is located at the entrance of the paper feeding mechanism 2, the second pressure roller 82 is located at the exit of the paper feeding gap 3, and the third pressure roller 83 is located at the exit of the paper feeding mechanism 2. Several first conveying ropes 9 are wound around the first pressure rollers 81, 82, and 83. With the above structure, the paper fed by the paper feeding mechanism 1 is connected by the first pressure roller 81, the paper fed from the paper feeding gap 3 is connected by the second pressure roller 82, and the paper is connected by the third pressure roller 83 when it is fed out. With the help of the wound first conveying ropes 9, the first conveying ropes 9 clamp the paper on the corresponding conveying rope on the conveyor frame 2, so that the paper is conveyed smoothly and the paper entering and leaving the conveyor frame 2 is conveyed stably.

[0035] Furthermore, refer to Figure 3 A connecting plate 10 is provided within the paper feeding gap 3. One end of the connecting plate 10 is connected to the paper feeding roller 41, and the other end is connected to the face paper conveying mechanism 2. The connecting plate 10 has an inclined section 101 at the end corresponding to the paper feeding roller 41, which is inclined from bottom to top along the face paper conveying direction. Since the face paper is thin, if it is not fed by a feeder but by the paper feeding roller 41, the face paper is easily sucked onto the paper feeding roller 41 as the paper feeding roller 41 rotates and moves downward along the conveying roller 41, causing paper jamming. Therefore, the connecting plate 10 can effectively avoid paper jamming, especially since the inclined section 101 at the end near the paper feeding roller 41 can correctly guide the face paper into the face paper conveying mechanism 2.

[0036] To further ensure the delivery of facial tissues, refer to Figure 5 A pressure roller 5 is provided above the paper feeding gap 3 on the conveyor frame 21. The pressure roller 5 can be equipped with an elastic structure such as a torsion spring to maintain contact with the paper feeding roller 41. By setting the pressure roller 5 to clamp the paper, the power to feed the paper is improved, and the paper is prevented from being unable to be fed due to the friction between the stacked papers.

[0037] Furthermore, refer to Figure 3 The first conveyor frame 211 has a guide ramp 7 at one end near the paper feeding gap 3. The guide ramp 7 is inclined from top to bottom along the paper feeding direction. By setting the guide ramp 7, the paper is guided so that it can be smoothly fed out from the paper feeding gap 3.

[0038] Furthermore, refer to Figure 5-6The second conveyor frame 21 is wound with a plurality of second conveyor ropes 6 that can drive the face paper. The paper feed roller 41 is provided with a rope loop groove 411, and at least one of the plurality of second conveyor ropes 6 is wound onto the rope loop groove 411. At the same time, the servo motor controlling the rotation of the paper feed roller 41 has the same speed as the second conveyor ropes 6. Through the arrangement of the second conveyor ropes 6, the second conveyor ropes 6 can directly contact the face paper, thereby driving the face paper better. As a preferred embodiment, the second conveyor ropes 6 are arranged below the first conveyor rope 9, and the second conveyor ropes 6 and the first conveyor rope 9 are staggered, so that the second conveyor ropes 6 can drive the face paper to be conveyed between the first conveyor rope 9 and the second conveyor ropes 6. Thus, the elasticity of the first conveyor rope 9 and the second conveyor rope 6 can clamp the face paper, improving the reliability of conveying.

[0039] Furthermore, the paper conveying mechanism 2 is provided with an outer baffle 11 at the position corresponding to the paper feeding gap 3. The outer baffle 11 is positioned above the conveying frame 21 and is inclined along the conveying direction of the paper. By setting the outer baffle 11, the paper fed out from the paper feeding gap 3 is further blocked, which can ensure that even for harder paper, it can be better guided along the conveying direction.

[0040] The specific structure of Example 2 is as follows: Figure 9 The paper feeding platform 4 includes a conveyor plate extending at an angle. Several pressure rollers are installed on the conveyor plate to ensure flat paper transport. Feed rollers 41 are installed at both ends of the conveyor plate to provide feeding power. An auxiliary power roller 15 is installed above the middle section of the conveyor plate. The roller 15 simultaneously acts on the channel of the face paper feeding mechanism 1 above it and the conveyor plate below it. When feeder feeding is used, the roller 15 can provide power to the face paper feeding mechanism 1. When intermittent feeding is used, it can provide some power to the paper feeding platform 4. Additionally, a connecting plate 10 and an inclined section 101 are also provided near the feed roller 41 of the face paper feeding mechanism 1 for guiding the face paper.

[0041] In both Embodiment 1 and Embodiment 2, the paper feeding platform 4 is further provided with a pair of slidable baffles 42. Taking Embodiment 1 as an example, refer to... Figure 7 The guide plate 42 is adjusted laterally by the slots provided on the paper feeding platform 4. The spacing of the guide plate 42 can be adjusted according to the size of the paper to ensure the neatness of the paper.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paper mounting machine, comprising a face paper feeding mechanism (1), a face paper conveying mechanism (2), and a bottom paper conveying mechanism (13), characterized in that: The paper feeding mechanism (1) or paper conveying mechanism (2) is arranged in a transverse section and a paper feeding gap (3) is formed at the transverse section. A paper feeding platform (4) is provided on one side of the paper feeding gap (3). The paper feeding platform (4) is used to carry the paper. A paper feeding roller (41) is provided on the paper feeding platform (4). The paper feeding roller (41) drives the paper to enter the paper feeding mechanism (1) or paper conveying mechanism (2) from the paper feeding gap (3).

2. A paper mounting machine according to claim 1, characterized in that: The paper feeding mechanism (2) includes a feeding frame (21), which includes a first feeding frame (211) and a second feeding frame (212), and the feeding gap (3) is formed between the first feeding frame (211) and the second feeding frame (212).

3. A paper mounting machine according to claim 2, characterized in that: The conveyor frame (21) is provided with a first pressure roller (81), a second pressure roller (82) and a third pressure roller (83). The first pressure roller (81) is located at the entrance of the paper conveying mechanism (2), the second pressure roller (82) is located at the exit of the paper feeding gap (3), and the third pressure roller (83) is located at the exit of the paper conveying mechanism (2). A plurality of first conveying ropes (9) are wound on the first pressure roller (81), the second pressure roller (82) and the third pressure roller (83).

4. A paper mounting machine according to claim 1 or 2, characterized in that: A connecting plate (10) is provided in the paper feeding gap (3). One end of the connecting plate (10) is connected to the paper feeding roller (41), and the other end is connected to the paper feeding mechanism (1) or the paper conveying mechanism (2).

5. A paper mounting machine according to claim 4, characterized in that: The connecting plate (10) is provided with an inclined surface (101) at one end corresponding to the paper feeding roller (41), and the inclined surface (101) is inclined from bottom to top along the paper feeding direction.

6. A paper mounting machine according to claim 2, characterized in that: The conveyor frame (21) is provided with a pressure roller (5) above the paper feeding gap (3), and the pressure roller (5) abuts against the paper feeding roller (41).

7. A paper mounting machine according to claim 2, characterized in that: The first conveyor frame (211) has a guide slope (7) at one end near the paper feeding gap (3), and the guide slope (7) is inclined from top to bottom along the paper feeding direction.

8. A paper mounting machine according to claim 2, characterized in that: The second conveyor frame (212) is wound with a plurality of second conveyor ropes (6) that can drive the paper, and the paper feed roller (41) is provided with a rope loop groove (411), and at least one of the plurality of conveyor ropes (6) is wound onto the rope loop groove (411).

9. A paper mounting machine according to claim 8, characterized in that: The conveyor frame (21) is provided with a first pressure roller (81), a second pressure roller (82) and a third pressure roller (83). The first pressure roller (81) is located at the entrance of the paper conveying mechanism (2), the second pressure roller (82) is located at the exit of the paper feeding gap (3), and the third pressure roller (83) is located at the exit of the paper conveying mechanism (2). A plurality of first conveying ropes (9) are wound around the first pressure roller (81), the second pressure roller (82) and the third pressure roller (83). The second conveying rope (6) is located below the first conveying rope (9), and the second conveying rope (6) is staggered with the first conveying rope (9) so that the second conveying rope (6) can drive the paper to be conveyed between the first conveying rope (9) and the second conveying rope (6).

10. A paper mounting machine according to claim 1, characterized in that: The paper conveying mechanism (2) is provided with an outer baffle (11) at the position corresponding to the paper feeding gap (3). The outer baffle (11) is located above the conveying frame (21) and is inclined along the conveying direction of the paper.

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