A wrinkle-proof device for high-speed paper mounting machine

Abstract

The utility model relates to the technical field of high-speed paper mounting machines, and specifically to an anti-wrinkle device for high-speed paper mounting machines; the anti-wrinkle device for the high-speed paper mounting machine of the utility model comprises a connecting plate and a rack, a first mounting hole and a second mounting hole are evenly opened at the bottom of the connecting plate, wherein: an arc-shaped slide plate and a roller are placed below the connecting plate, an outer side wall of the roller is provided with a support frame, a hand wheel is rotated to drive a worm to rotate, the worm drives a worm wheel to rotate through the worm, the worm wheel drives a gear to rotate through a connecting shaft, the gear drives the connecting plate to move up and down through the rack, and then drives the arc-shaped slide plate and the roller at the bottom of the connecting plate to move up and down, so that the arc-shaped slide plate and the roller can be quickly and conveniently used to prevent wrinkles on papers of different thicknesses, thereby improving the convenience of use of the device, and the self-locking property of the worm wheel and the worm can ensure the stability of the arc-shaped slide plate and the roller after height adjustment, thereby improving the reliability of use of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed paper mounting machines, in particular to an anti-wrinkle device of a high-speed paper mounting machine. Background Art

[0002] The utility model relates to a paper mounting machine, which belongs to the field of paper making machinery, and in particular to a paper mounting machine for pasting two sheets of paper together. The utility model relates to a paper mounting machine, which is composed of a paper feeding mechanism, a paper mounting mechanism and a paper pressing mechanism. Two air heads are arranged in parallel on the paper feeding mechanism, an intermediate positioning mechanism is arranged on the paper mounting mechanism, and the paper mounting mechanism is divided into two paper paths. Wing-shaped spring sheets are arranged on both sides of the paper mounting mechanism, and the intermediate positioning mechanism is composed of an intermediate positioning guide block and a lifting mechanism.

[0003] The paper feeding mechanism usually uses a transmission belt. Since the paper needs to go through the next process after pasting, the transmission belt is designed to be longer, and it can also dry the glue on the paper. The length of the paper laid flat on the transmission belt is relatively long. In actual operation, it is found that the paper will wrinkle and cause insufficient bonding of this part, affecting subsequent processing and the quality of the paper;

[0004] A Chinese patent with announcement number CN210911389U discloses an anti-wrinkle device for a high-speed paper mounting machine, including a frame and a lower transmission belt installed on the inner side of the frame for conveying paper, the lower transmission belt is driven by a motor, a cover body is detachably installed on the top of the frame, an upper transmission belt driven by a motor is installed on the inner side of the cover body, a paper scraping device and a paper end rolling device are intermittently installed on the surface of the upper transmission belt, the paper scraping device is in sliding contact with the surface of the paper on the lower transmission belt, and the paper end rolling device is in rolling contact with both ends of the surface of the paper on the lower transmission belt. The height of the cover body can be adjusted on the frame, thereby controlling the distance between the upper transmission belt and the lower transmission belt, so that papers of different thicknesses can be well pressed. The paper scraping device and the paper end rolling device intermittently arranged on the upper transmission belt can contact with the paper at the same time, maintaining the pressing effect on the paper in real time to avoid wrinkles;

[0005] The above-mentioned prior art solution has the following defects: when it is necessary to remove wrinkles from papers of different thicknesses, it is necessary to rotate multiple sets of threaded columns and fastening bolts to adjust the height of the cover body up and down, so that the device can adapt to papers of different thicknesses, thereby reducing the convenience of using the device. In view of the above situation, technical innovation is carried out on the basis of the existing anti-wrinkle device of the high-speed paper mounting machine. Utility Model Content

[0006] The utility model aims to provide an anti-wrinkle device for a high-speed paper mounting machine to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an anti-wrinkle device for a high-speed paper mounting machine, comprising:

[0008] A connecting plate, wherein the bottom of the connecting plate is evenly provided with a first mounting hole and a second mounting hole, wherein:

[0009] An arc-shaped slide plate and a roller are placed below the connecting plate, a support frame is provided on the outer side wall of the roller, a connecting rod is provided on the top of the arc-shaped slide plate and the support frame, a spring is provided on the top of the connecting rod, the spring above the arc-shaped slide plate is provided in a first mounting hole, and the spring above the support frame is provided in a second mounting hole;

[0010] A rack, a gear is meshed on the front side of the rack, a connecting shaft is arranged on the left side of the gear, a worm wheel is arranged on the left side of the connecting shaft, and a worm is meshed on the top of the worm wheel.

[0011] Preferably, the rack is arranged on the top of the connecting plate, and a hand wheel is arranged on the front side of the worm.

[0012] Preferably, a conveyor is placed at the bottom of the arc-shaped slide and the roller, a frame is placed outside the conveyor, and a gantry is arranged on the top of the frame.

[0013] Preferably, a first support sleeve is rotatably provided on the outer side of the connecting shaft, and two groups of second support sleeves are evenly rotatably provided on the outer side wall of the worm, and the first support sleeve and the second support sleeve are arranged on the top of the gantry.

[0014] Preferably, a through groove is formed through the top of the gantry, two groups of through holes are evenly formed through the top of the gantry, and a group of slide grooves are formed on both the front and rear sides of the inner side wall of the gantry.

[0015] Preferably, a group of guide blocks are provided on both the front and rear sides of the connecting plate, and the guide blocks are arranged in the slide groove. Two groups of guide rods are evenly provided on the top of the connecting plate, and the guide rods are arranged in the through holes, and the racks are arranged in the through grooves.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model drives the worm to rotate by rotating the hand wheel, drives the worm wheel to rotate by the worm, drives the gear to rotate by the connecting shaft, drives the connecting plate to move up and down by the gear through the rack, and then drives the arc-shaped slide plate and the roller at the bottom of the connecting plate to move up and down, so that the arc-shaped slide plate and the roller can quickly and conveniently perform anti-wrinkle work on papers of different thicknesses, thereby improving the convenience of using the device;

[0018] The self-locking property of the worm wheel and the worm can ensure the stability of the arc-shaped slide plate and the roller after the height is adjusted, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a front cross-sectional view of the utility model;

[0021] Figure 3 It is a right side sectional view of the present utility model.

[0022] In the figure: 1, conveyor; 11, frame; 12, gantry; 2, connecting plate; 21, guide rod; 22, guide block; 3, rack; 31, gear; 32, connecting shaft; 33, worm gear; 34, worm; 4, arc slide; 41, roller; 42, support frame; 43, connecting rod; 44, spring; 5, first support sleeve; 51, second support sleeve; 52, hand wheel. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 3A wrinkle prevention device for a high-speed paper laminating machine includes a connecting plate 2 and a rack 3. The bottom of the connecting plate 2 is evenly provided with a first mounting hole and a second mounting hole. An arc-shaped slide plate 4 and a roller 41 are placed below the connecting plate 2. A support frame 42 is rotatably provided on the outer wall of the roller 41. A connecting rod 43 is fixedly provided on the top of the arc-shaped slide plate 4 and the support frame 42. A spring 44 is fixedly provided on the top of the connecting rod 43. The spring 44 above the arc-shaped slide plate 4 is fixedly provided in the first mounting hole. The spring 44 above the support frame 42 is fixedly provided in the second mounting hole. The rack 3 A gear 31 is meshed with the front side of the gear 31, a connecting shaft 32 is fixedly provided on the left side of the gear 31, a worm wheel 33 is fixedly provided on the left side of the connecting shaft 32, a worm 34 is meshed with the top of the worm wheel 33, the rack 3 is fixedly provided on the top of the connecting plate 2, a hand wheel 52 is fixedly provided on the front side of the worm 34, the hand wheel 52 is turned to drive the worm 34 to rotate, the worm wheel 33 is driven to rotate by the worm 34, the worm wheel 33 drives the gear 31 to rotate through the connecting shaft 32, the gear 31 drives the connecting plate 2 to move up and down through the rack 3, and then drives the arc-shaped slide plate 4 and the roller 4 at the bottom of the connecting plate 2 1 moves up and down, so that the arc-shaped slide plate 4 and the roller 41 can quickly and conveniently prevent the paper of different thickness from wrinkling. The conveyor 1 is placed at the bottom of the arc-shaped slide plate 4 and the roller 41. The paper is placed between the conveyor 1 and the arc-shaped slide plate 4. When the conveyor 1 drives the paper to move to the right, the paper can be prevented from wrinkling by the arc-shaped slide plate 4 and the roller 41. The outer side of the conveyor 1 is placed with a frame 11, and the top of the frame 11 is fixedly provided with a gantry frame 12. The outer side of the connecting shaft 32 is rotatably provided with a first support sleeve 5, and the outer side wall of the worm 34 is uniformly Two groups of second support sleeves 51 are rotatably arranged, the first support sleeve 5 and the second support sleeve 51 are fixedly arranged on the top of the gantry 12, a through groove is penetrated through the top of the gantry 12, two groups of through holes are evenly penetrated through the top of the gantry 12, a group of slide grooves are opened on the front and back sides of the inner side wall of the gantry 12, a group of guide blocks 22 are fixedly arranged on the front and back sides of the connecting plate 2, the guide blocks 22 are slidably arranged in the slide grooves, two groups of guide rods 21 are evenly fixedly arranged on the top of the connecting plate 2, the guide rods 21 are slidably arranged in the through holes, and the rack 3 is slidably arranged in the through grooves.

[0025] Working principle: Place the paper between the conveyor 1 and the arc-shaped slide 4. When the conveyor 1 drives the paper to move to the right, the arc-shaped slide 4 and the roller 41 can prevent the paper from wrinkling. Turn the handwheel 52 to drive the worm 34 to rotate, and the worm 34 drives the worm wheel 33 to rotate. The worm wheel 33 drives the gear 31 to rotate through the connecting shaft 32. The gear 31 drives the connecting plate 2 to move up and down through the rack 3, and then drives the arc-shaped slide 4 and the roller 41 at the bottom of the connecting plate 2 to move up and down. In this way, the arc-shaped slide 4 and the roller 41 can quickly and conveniently prevent wrinkles on papers of different thicknesses. The self-locking property of the worm wheel 33 and the worm 34 can ensure the stability of the arc-shaped slide 4 and the roller 41 after height adjustment, thereby improving the reliability of the device.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] 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. An anti-wrinkle device for a high-speed paper mounting machine, characterized in that: include: A connecting plate (2), wherein a first mounting hole and a second mounting hole are evenly formed at the bottom of the connecting plate (2), wherein: An arc-shaped slide plate (4) and a roller (41) are placed below the connecting plate (2); a support frame (42) is provided on the outer side wall of the roller (41); connecting rods (43) are provided on the tops of the arc-shaped slide plate (4) and the support frame (42); a spring (44) is provided on the top of the connecting rod (43); the spring (44) above the arc-shaped slide plate (4) is provided in a first mounting hole; and the spring (44) above the support frame (42) is provided in a second mounting hole; A rack (3), the front side of the rack (3) is meshed with a gear (31), a connecting shaft (32) is arranged on the left side of the gear (31), a worm wheel (33) is arranged on the left side of the connecting shaft (32), and a worm (34) is meshed with the top of the worm wheel (33).

2. The anti-wrinkle device for a high-speed paper laminating machine according to claim 1, characterized in that: The rack (3) is arranged on the top of the connecting plate (2), and a hand wheel (52) is arranged on the front side of the worm (34).

3. The anti-wrinkle device for a high-speed paper laminating machine according to claim 1, characterized in that: A conveyor (1) is placed at the bottom of the arc-shaped slide plate (4) and the roller (41), a frame (11) is placed outside the conveyor (1), and a gantry (12) is arranged on the top of the frame (11).

4. The anti-wrinkle device for a high-speed paper laminating machine according to claim 3, characterized in that: A first support sleeve (5) is rotatably provided on the outer side of the connecting shaft (32), and two groups of second support sleeves (51) are evenly rotatably provided on the outer side wall of the worm (34), and the first support sleeve (5) and the second support sleeve (51) are arranged on the top of the gantry (12).

5. The anti-wrinkle device for a high-speed paper laminating machine according to claim 3, characterized in that: A through slot is formed through the top of the gantry (12), two groups of through holes are evenly formed through the top of the gantry (12), and a group of slide slots are formed on both the front and rear sides of the inner side wall of the gantry (12).

6. The anti-wrinkle device for a high-speed paper laminating machine according to claim 5, characterized in that: A group of guide blocks (22) are arranged on both the front and rear sides of the connecting plate (2), and the guide blocks (22) are arranged in the slide groove. Two groups of guide rods (21) are evenly arranged on the top of the connecting plate (2), and the guide rods (21) are arranged in the through holes. The rack (3) is arranged in the through groove.

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