Paper mounting belt alignment mechanism of paper mounting machine

Abstract

The utility model discloses a paper mounting belt alignment mechanism of a paper mounting machine, which comprises a fixing frame and a paper mounting conveying belt arranged on the fixing frame, and an alignment device is arranged on the fixing frame. The alignment device comprises a transverse plate fixed to the fixing frame, a sliding groove is formed in the top of the transverse plate, a sliding plate is arranged at the bottom in the sliding groove in a sliding mode, and a one-way threaded rod is rotationally arranged on the inner side wall of the sliding groove. Under the interaction of the fixing frame, the mounting paper conveying belt and the alignment device, the alignment device is arranged at the position where the mounting paper conveying belt enters the belt pulley, so that the position of the mounting paper conveying belt can be adjusted more conveniently through the alignment device, and the mounting paper conveying belt can adapt to different paper sizes and alignment requirements through the device; the paper mounting device can be easily adjusted through the round handle, stable transmission and reliable supporting ensure stable transmission of the paper, and the problems of paper jamming and the like are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing, in particular to a paper laminating belt alignment mechanism of a paper laminating machine. Background Art

[0002] In the paper processing industry, the laminating belt is a vital component of the laminating machine. It primarily undertakes the critical task of transporting paper, ensuring that the paper moves smoothly and steadily between the various processes of the laminating machine, and is an indispensable part of achieving an efficient laminating process.

[0003] At present, in the actual operation process of the paper laminating machine, there is a problem that the paper laminating belt is difficult to align. On the one hand, the specifications of paper are diverse, and the alignment accuracy requirements of paper of different sizes and shapes on the paper laminating belt are different. These can easily lead to the difficulty of paper accurately reaching the predetermined position on the paper laminating belt, which will affect the quality of paper laminating. Therefore, we proposed a paper laminating belt alignment mechanism for the paper laminating machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the above-mentioned background technology and to propose a paper laminating belt alignment mechanism for a paper laminating machine.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The paper mounting belt alignment mechanism of the paper mounting machine includes a fixed frame and a paper mounting conveyor belt arranged on the fixed frame, and the fixed frame is provided with an alignment device;

[0007] The cam is fixed on the top of the sliding plate, and a sliding plate is provided for sliding at the bottom of the sliding plate. A one-way threaded rod is rotated on the inner wall of the sliding plate, and the sliding plate is threadedly sleeved on the outer wall of the one-way threaded rod. Two inverted concave plates are fixed on the top of the sliding plate, and two alignment boxes are only slid on the inner walls of the two inverted concave plates. The paper mounting conveyor belt passes horizontally through the middle of the two alignment boxes, and a plurality of rotating shafts are rotated on the inner wall of the alignment box, and an alignment cylinder is fixedly sleeved on the rotating shaft. A two-way threaded rod is rotated on the top of the alignment box, and the alignment box is threadedly sleeved on the outer wall of the two-way threaded rod. Two adjacent two-way threaded rods are connected by chain transmission.

[0008] Preferably, a plurality of conical ring blocks are fixedly sleeved on the alignment cylinder, and the distance between two adjacent conical ring blocks is the same.

[0009] Preferably, a round handle is fixed to the end of the one-way threaded rod and one of the two-way threaded rods.

[0010] Preferably, a first threaded hole adapted to the one-way threaded rod is provided on the outer wall of the skateboard, the one-way threaded rod is threadedly connected to the inner wall of the first threaded hole, the two-way threaded rod passes through the two alignment boxes and a second threaded hole is provided on the alignment box, and the outer wall of the two-way threaded rod is threadedly connected to the inner wall of the second threaded hole.

[0011] Preferably, the distances between two adjacent rotation shafts on the same side are the same.

[0012] Preferably, the two alignment boxes are symmetrically arranged.

[0013] Preferably, chain plates matching the chains are sleeved on the outer side walls of the two bidirectional threaded rods.

[0014] Preferably, a rotating roller is rotated on the fixed frame, and the paper mounting conveyor belt is driven on the rotating roller. A fixed sleeve on the rotating roller is provided with a pulley adapted to the paper mounting conveyor belt, and the transverse plate is located on the outer wall of the fixed frame near where the belt enters the pulley.

[0015] The beneficial effects of the utility model are:

[0016] Under the interaction of the fixed frame, the paper mounting conveyor belt and the positioning device, the positioning device is arranged at the place where the paper mounting conveyor belt enters the pulley, making it easier for the positioning device to adjust the position of the paper mounting conveyor belt, so that the device can adapt the paper mounting conveyor belt to different paper sizes and positioning requirements, ensure accurate alignment of the paper, and improve the accuracy and quality of paper mounting. The device can be easily adjusted through the round handle. The stable transmission and reliable support ensure smooth paper transmission and reduce problems such as paper jams. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the paper laminating belt alignment mechanism of the paper laminating machine proposed in the present invention;

[0018] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0019] Figure 3 This is a top view of the horizontal plate in the paper laminating belt alignment mechanism of the paper laminating machine proposed in the present invention;

[0020] Figure 4 The utility model is a bottom view of the alignment box in the paper laminating belt alignment mechanism of the paper laminating machine.

[0021] In the figure: 1. Fixed frame; 2. Paper mounting conveyor belt; 3. Horizontal plate; 4. Slide groove; 5. Slide plate; 6. One-way threaded rod; 7. Concave plate; 8. Alignment box; 9. Rotating shaft; 10. Alignment cylinder; 11. Two-way threaded rod; 12. Chain; 13. Conical ring block; 14. Round handle. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] Reference Figure 1-4 The paper mounting belt alignment mechanism of the paper mounting machine includes a fixed frame 1 and a paper mounting conveyor belt 2 arranged on the fixed frame 1, and the fixed frame 1 is provided with an alignment device; the alignment device includes a horizontal plate 3 fixed on the fixed frame 1, and a rotating roller is rotated on the fixed frame 1. The paper mounting conveyor belt 2 is transmitted on the rotating roller, and a pulley compatible with the paper mounting conveyor belt 2 is fixedly sleeved on the rotating roller.

[0024] Further illustrate, the paper mounting conveyor belt 2 is Figure 1 Only a part is shown in the figure. The close cooperation between the pulley and the paper mounting conveying belt 2 ensures the stability of the belt during operation, reduces the slippage and deviation of the belt, and thus ensures the smooth transmission of paper.

[0025] like Figure 1 As shown, the transverse plate 3 is located on the outer side wall of the fixed frame 1 near the place where the belt enters the pulley.

[0026] It is further explained that the horizontal plate 3 is located on the outer wall of the fixed frame 1 near the place where the belt enters the pulley. This layout enables the positioning device to adjust the position of the paper before it enters the pulley, and promptly correct the position deviation of the paper, thereby avoiding problems such as paper jams and wrinkles caused by inaccurate positioning of the paper when entering the pulley, thereby improving the working efficiency and reliability of the paper mounting machine.

[0027] like Figure 3 As shown, a slide groove 4 is provided on the top of the horizontal plate 3, a slide plate 5 slides on the bottom of the slide groove 4, a one-way threaded rod 6 rotates on the inner side wall of the slide groove 4, and the slide plate 5 is threadedly sleeved on the outer side wall of the one-way threaded rod 6.

[0028] It is further explained that through the cooperation of the slide groove 4, the slide plate 5 and the one-way threaded rod 6 on the horizontal plate 3, the precise position adjustment of the slide plate 5 in the horizontal direction is achieved, which enables the positioning device to flexibly change the overall lateral position according to different paper sizes and positioning requirements, so as to better adapt to the positioning requirements of different positions of the paper mounting conveyor belt 2.

[0029] like Figure 2As shown, two concave plates 7 are fixed on the top of the skateboard 5, and there are two alignment boxes 8 sliding on the inner walls of the two concave plates 7. The two alignment boxes 8 are symmetrically arranged, and the paper mounting conveyor belt 2 passes horizontally through the middle of the two alignment boxes 8. There are multiple rotating shafts 9 rotating on the inner wall of the alignment box 8. The distance between two adjacent rotating shafts 9 on the same side is the same. An alignment cylinder 10 is fixedly sleeved on the rotating shaft 9. A bidirectional threaded rod 11 is rotated on the top of the alignment box 8. The alignment box 8 is threadedly sleeved on the outer wall of the bidirectional threaded rod 11. The two adjacent bidirectional threaded rods 11 are connected by a chain 12 for transmission. The outer walls of the two bidirectional threaded rods 11 are sleeved with chain discs that are compatible with the chain 12.

[0030] To further illustrate, alignment box 8 is adjusted vertically via bidirectional threaded rods 11, and adjacent bidirectional threaded rods 11 are connected via chains 12, ensuring synchronized adjustment of the two alignment boxes 8. This vertical adjustment function precisely controls the distance between alignment cylinder 10 and paper mounting conveyor belt 2, ensuring accurate alignment for paper of varying thickness or height, thereby improving the precision and quality of paper mounting.

[0031] Further explanation, through the alignment device arranged on the fixed frame 1, the slide groove 4, the slide plate 5 and the rotatable one-way threaded rod 6 on the horizontal plate 3 constitute an adjustment structure in one direction, the slide plate 5 can slide in the slide groove 4 along the one-way threaded rod 6, thereby driving the two concave plates 7 fixed on the top and the subsequent alignment components to adjust their positions as a whole. Each alignment box 8 can be further adjusted to the upper and lower positions relative to the concave plates 7 by the two-way threaded rod 11 that rotates internally and is connected by the chain 12. This multi-dimensional adjustment method can make the alignment cylinder 10 accurately align with the paper mounting conveyor belt 2, adapt to paper mounting operations of different sizes and different alignment requirements, ensure that the paper can be accurately aligned during the transmission process, and improve the accuracy and quality of paper mounting.

[0032] like Figure 4 As shown, a plurality of conical ring blocks 13 are fixedly sleeved on the alignment cylinder 10, and the distance between two adjacent conical ring blocks 13 is the same.

[0033] It is further explained that these conical ring blocks 13 not only increase the friction between the alignment cylinder 10 and the paper mounting conveyor belt 2, making the paper mounting conveyor belt 2 less likely to slide during the alignment process, but also play a certain guiding role, guiding the paper mounting conveyor belt 2 to accurately enter the alignment position. At the same time, the evenly distributed conical ring blocks 13 make the alignment support more uniform and reliable, thereby improving the working stability and reliability of the entire alignment mechanism.

[0034] like Figure 3 As shown, a round handle 14 is fixed to the end of the one-way threaded rod 6 and one of the two-way threaded rods 11 .

[0035] It is further explained that the operator can achieve the lateral movement of the slide 5 and the up and down movement of the alignment box 8 by simply turning the round handle 14, without the need for complex tools or operating skills, thereby reducing the operator's work intensity and operating difficulty.

[0036] A first threaded hole that is compatible with the one-way threaded rod 6 is opened on the outer wall of the skateboard 5, and the one-way threaded rod 6 is threadedly connected to the inner wall of the first threaded hole. The bidirectional threaded rod 11 passes through the two alignment boxes 8 and a second threaded hole is opened on the alignment box 8. The outer wall of the bidirectional threaded rod 11 is threadedly connected to the inner wall of the second threaded hole.

[0037] It is further explained that this threaded connection method not only ensures the stability of the connection, but also facilitates disassembly and installation when maintenance or replacement of parts is required.

[0038] The functional principle of this utility model can be explained through the following operation modes:

[0039] The status of the device is Figure 1 As shown, since the horizontal plate 3 is fixed below the paper mounting conveyor belt 2, it can be concluded that the rotation direction of the paper mounting conveyor belt 2 is clockwise. When the position of the paper mounting conveyor belt 2 needs to be corrected and aligned, the adjuster first rotates the round handle 14 on the bidirectional threaded rod 11. The round handle 14 drives the bidirectional threaded rod 11 to rotate. The two bidirectional threaded rods 11 are driven by the chain 12. The bidirectional threaded rods 11 drive the two alignment boxes 8 to move toward the paper mounting conveyor belt 2 located in the middle until the alignment cylinder 10 clamps the paper mounting conveyor belt 2.

[0040] The paper mounting conveyor belt 2 can drive multiple alignment cylinders 10 to rotate. The conical ring blocks 13 on the alignment cylinder 10 can fit tightly against the outer wall of the paper mounting conveyor belt 2. When it is necessary to adjust the position of the paper mounting conveyor belt 2 along the direction of the one-way threaded rod 6, the adjuster can rotate the one-way threaded rod 6 through the round handle 14. The one-way threaded rod 6 can drive the slide 5 to slide on the bottom of the slide groove 4. When the slide 5 slides on the slide groove 4, multiple alignment cylinders 10 can drive the paper mounting conveyor belt 2 to move horizontally, so that the position of the paper mounting conveyor belt 2 can be changed on the pulley. When the position of the paper mounting conveyor belt 2 reaches the position that needs to be adjusted, stop rotating the round handle 14 to complete the adjustment process of the paper mounting conveyor belt 2.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paper laminating belt alignment mechanism of a paper laminating machine, comprising a fixed frame (1) and a paper laminating conveyor belt (2) arranged on the fixed frame (1), characterized in that: The fixing frame (1) is provided with a positioning device; The alignment device comprises a transverse plate (3) fixed on a fixed frame (1), a slide groove (4) is provided on the top of the transverse plate (3), a slide plate (5) is slidably provided on the bottom of the slide groove (4), a one-way threaded rod (6) is rotatably provided on the inner side wall of the slide groove (4), the slide plate (5) is threadedly sleeved on the outer side wall of the one-way threaded rod (6), two inverted concave plates (7) are fixed on the top of the slide plate (5), two alignment boxes (8) are slidably provided on the inner side walls of the two inverted concave plates (7), the paper mounting conveyor belt (2) passes through the middle of the two alignment boxes (8) transversely, a plurality of rotating shafts (9) are rotatably provided on the inner side wall of the alignment box (8), an alignment cylinder (10) is fixedly sleeved on the rotating shaft (9), a bidirectional threaded rod (11) is rotatably provided on the inner top of the alignment box (8), the alignment box (8) is threadedly sleeved on the outer side wall of the bidirectional threaded rod (11), and two adjacent bidirectional threaded rods (11) are connected by a chain (12) for transmission.

2. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: A plurality of conical ring blocks (13) are fixedly sleeved on the alignment cylinder (10), and the distance between two adjacent conical ring blocks (13) is the same.

3. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: A circular handle (14) is fixed to the end of the one-way threaded rod (6) and one of the two-way threaded rods (11).

4. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: A first threaded hole adapted to the one-way threaded rod (6) is provided on the outer wall of the slide plate (5), the one-way threaded rod (6) is threadedly connected to the inner wall of the first threaded hole, the two-way threaded rod (11) passes through the two alignment boxes (8) and a second threaded hole is provided on the alignment box (8), and the outer wall of the two-way threaded rod (11) is threadedly connected to the inner wall of the second threaded hole.

5. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: The distance between two adjacent rotating shafts (9) on the same side is the same.

6. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: The two alignment boxes (8) are symmetrically arranged.

7. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: Chain discs matching the chains (12) are sleeved on the outer side walls of the two bidirectional threaded rods (11).

8. The paper laminating belt alignment mechanism of the paper laminating machine according to claim 1, characterized in that: A rotating roller is rotated on the fixed frame (1), and the paper mounting conveying belt (2) is driven on the rotating roller. A fixed sleeve on the rotating roller is provided with a pulley adapted to the paper mounting conveying belt (2), and the transverse plate (3) is located on the outer side wall of the fixed frame (1) near the position where the belt enters the pulley.

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