Correction tape core processing equipment

Abstract

The utility model relates to the technical field of correction tape core processing equipment, and provides correction tape core processing equipment which comprises a rack, a coating mechanism, a drying mechanism and a conveying mechanism, the conveying mechanism comprises a discharging roller, a first material guide roller, a first tensioning roller, a second material guide roller, a second tensioning roller, a third material guide roller and a conveying motor connected with the discharging roller, the discharging roller, the first material guide roller, the first tensioning roller, the second material guide roller and the third material guide roller are sequentially arranged on the machine frame and rotationally connected with the machine frame, and sliding grooves are formed in the two sides, close to the first tensioning roller and the second tensioning roller, of the machine frame. Sliding blocks are arranged on the two sides of the first tensioning roller and the two sides of the second tensioning roller respectively, the first tensioning roller and the second tensioning roller are rotationally connected with the corresponding sliding blocks respectively, the sliding blocks are in sliding connection with the inner walls of the sliding grooves, and an adjusting mechanism is arranged at the bottom of the rack and used for adjusting the positions of the sliding blocks in the sliding grooves. According to the technical scheme, the coating uniformity and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a correction tape core processing equipment technical field, specifically, a kind of correction tape core processing equipment. BACKGROUND

[0002] Correction tape processing equipment is a special-purpose automatic production line for producing correction tape, covering multiple process links from base material coating, gluing, cutting to finished product packaging. The equipment usually includes a coating machine, a drying oven, a cutting device, a pressing equipment and a finished product packaging system, which can realize fully automated production, improve production efficiency, reduce labor costs, and at the same time ensure the dimensional accuracy and consistency of the correction tape. Advanced correction tape processing equipment not only improves production speed, but also ensures stable product quality, meeting the needs of mass production.

[0003] The existing correction tape coating equipment includes a shielding functional layer coating device, a glue coating device and a winding device. The shielding functional layer coating device is used to coat a shielding functional layer on the correction tape base material and dry it to form a correction tape semi-finished product. The glue coating device is used to coat glue on the correction tape semi-finished product and dry it to form a correction tape. The winding device is used to cut and wind the correction tape. The outlet of the shielding functional layer coating device is directly connected to the inlet of the glue coating device.

[0004] Although the above-mentioned technology eliminates the cumbersome process of winding the semi-finished product first and then unwinding it, simplifies the coating steps and speeds up the production process, in actual use, due to the lack of a base material tension adjusting device, when the equipment handles different types of base materials, since different types of base materials require different tensions, if the base material is subjected to too much or too little tension, it is easy to cause material deformation or wrinkles, thereby affecting the uniformity and quality of coating. UTILITY MODEL CONTENTS

[0005] The utility model provides a correction tape core processing equipment, which improves the uniformity and quality of coating.

[0006] The technical scheme of the utility model is as follows: a correction tape core processing equipment includes a rack, a coating mechanism, a drying mechanism and a conveying mechanism. The conveying mechanism includes a feeding roller, a first material guide roller, a first tensioning roller, a second material guide roller, a second tensioning roller, a third material guide roller and a conveying motor connected to the feeding roller, which are sequentially arranged on the rack and rotationally connected to the rack. The rack is provided with a sliding groove on both sides near the first tensioning roller and the second tensioning roller. The first tensioning roller and the second tensioning roller are provided with sliding blocks on both sides, and the first tensioning roller and the second tensioning roller are rotationally connected to the corresponding sliding blocks. The sliding blocks are slidingly connected to the inner wall of the sliding groove. The bottom of the rack is provided with an adjusting mechanism for adjusting the position of the sliding blocks in the sliding groove.

[0007] Further, the adjusting mechanism comprises a connecting rod rotatably connected to each slider, a connecting plate connecting the other ends of the adjacent two connecting rods, and a lifting assembly driving the connecting plate to move up and down, and the connecting rod is rotatably connected to the connecting plate.

[0008] Further, the lifting assembly comprises a bottom plate, a lifting motor fixedly connected to the bottom of the bottom plate, a lifting screw rod arranged on the top of the bottom plate and connected to the output end of the lifting motor, a fixed plate fixedly connected to the top of the bottom plate, the lifting screw rod is rotatably connected to the fixed plate, a moving plate is fixedly connected to the side of the connecting plate close to the lifting screw rod, and the moving plate is threadedly connected to the lifting screw rod.

[0009] Further, the two sides of the rack are provided with limiting grooves, the limiting grooves are in communication with the interiors of the sliding grooves, one side of each slider is provided with a limiting rod, the limiting rod is slidably connected to the inner wall of the limiting groove, and one end of the connecting rod is rotatably connected to the limiting rod.

[0010] Further, a plurality of guide rods are arranged between the fixed plate and the bottom plate, and the moving plate is slidably connected to each guide rod.

[0011] Further, the two sides of the connecting plate are provided with adjusting grooves, adjusting blocks are slidably connected in the adjusting grooves, the connecting rod is rotatably connected to the adjusting block, and a fixing assembly for fixing the adjusting block is arranged on the connecting plate.

[0012] Further, the fixing assembly comprises a fixing nut and a fixing screw rod, one side of the connecting plate is provided with a fixing groove, the fixing groove is in communication with the interior of the adjusting groove, the fixing screw rod is arranged on the side of the adjusting block close to the fixing groove, one end of the fixing screw rod extends to the outside of the fixing groove, the fixing nut is threadedly connected to the fixing screw rod, and the fixing nut is in abutment with the side surface of the connecting plate.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] The utility model discloses a adjusting mechanism makes staff to be able to adjust the position of slider in sliding groove to drive first tensioning roller and second tensioning roller move in sliding groove, and then adjust base material tension. Make equipment can adapt to the tension required by different models base material, improve the uniformity and quality of coating. Secondly, the slider is slidably connected to the inner wall of the sliding groove, the sliding groove limits the freedom of the slider, so that it can only move along the direction of the sliding groove, thereby preventing the slider from deviating or misplacing during movement, and ensuring the accuracy and stability of the position adjustment of the first tensioning roller and the second tensioning roller. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0016] Figure 1 The utility model structure schematic diagramFigure 1 ;

[0017] Figure 2 is a structural schematic diagram of the utility model Figure 2 ;

[0018] Figure 3 is Figure 2 an enlarged schematic diagram of A in the middle;

[0019] Figure 4 is a structural schematic diagram of the first tensioning roller, the second tensioning roller and the adjusting mechanism in the embodiment;

[0020] Figure 5 is Figure 4 an enlarged schematic diagram of B in the middle.

[0021] In the figure: 1, rack; 101, feeding roller; 102, first material guide roller; 103, first tensioning roller; 104, second material guide roller; 105, second tensioning roller; 106, third material guide roller; 107, conveying motor; 108, chute; 109, sliding block; 2, material scraping roller; 201, transmission roller; 202, coating roller; 203, coating tank; 204, fixed block; 3, drying box; 301, winding roller; 302, winding motor; 4, connecting rod; 401, connecting plate; 402, bottom plate; 403, lifting motor; 404, lifting screw; 405, fixed plate; 406, moving plate; 407, limiting groove; 408, limiting rod; 409, guide rod; 5, adjusting groove; 501, adjusting block; 502, fixed nut; 503, fixed screw; 504, fixed groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0023] Referring to Figures 1-5 , a correction tape core processing equipment, including rack 1, coating mechanism, drying mechanism and conveying mechanism, conveying mechanism includes feeding roller 101, first material guide roller 102, first tensioning roller 103, second material guide roller 104, second tensioning roller 105, third material guide roller 106 and conveying motor 107 connected with feeding roller 101, which are sequentially arranged on rack 1 and are rotationally connected with rack 1, conveying motor 107 should be fixedly connected with rack 1 to prevent self-rotation when starting.

[0024] The coating mechanism includes a scraping roller 2, a transmission roller 201, a coating roller 202 and a coating tank 203. The rack 1 is provided with two fixed blocks 204 away from the side of the feeding roller 101. The scraping roller 2, the transmission roller 201 and the coating roller 202 are arranged from top to bottom on the fixed blocks 204 and rotate at the same frequency, and the scraping roller 2, the transmission roller 201 and the coating roller 202 are all connected with the fixed blocks 204. The coating tank 203 is placed at the bottom of the coating roller 202, and the coating layer with shielding function is placed in the coating tank 203. With the rotation of the lowermost coating roller 202, it is brought out and coated on the base material of the transmission roller 201. The base material moves forward with the rotation of the roller, and is scraped flat by the scraping roller 2 above, completing the coating process.

[0025] Then, the base material will enter the drying mechanism for drying. The drying mechanism includes a drying box 3, a winding roller 301 arranged on one side of the drying box 3 and a winding motor 302 connected with the winding roller 301. The drying box 3 is supported by several supporting rods and located above the rack 1. After drying, the base material will be wound and stored by the winding roller 301, and the winding motor 302 should be synchronized with the conveying motor 107.

[0026] The rack 1 is provided with a sliding groove 108 on both sides close to the first tensioning roller 103 and the second tensioning roller 105, and a sliding block 109 is arranged on both sides of the first tensioning roller 103 and the second tensioning roller 105, and the first tensioning roller 103 and the second tensioning roller 105 are respectively connected with the corresponding sliding block 109. The sliding block 109 is connected with the inner wall of the sliding groove 108 in sliding mode, and the bottom of the rack 1 is provided with an adjusting mechanism for adjusting the position of the sliding block 109 in the sliding groove 108. The sliding block 109 can be designed in a square structure, which is not easy to rotate radially in the sliding groove 108, ensuring its stability.

[0027] By setting the adjusting mechanism, the position of the sliding block 109 in the sliding groove 108 can be adjusted, so as to drive the first tensioning roller 103 and the second tensioning roller 105 to move in the sliding groove 108, thereby adjusting the tension of the base material. The device can adapt to the tension required by different models of base material, improve the uniformity and quality of coating. Secondly, the sliding block 109 is connected with the inner wall of the sliding groove 108 in sliding mode, and the sliding groove 108 limits the freedom of the sliding block 109, so that it can only move in the direction of the sliding groove 108, thereby preventing the sliding block 109 from deviating or misplacing during movement, ensuring the accuracy and stability of the position adjustment of the first tensioning roller 103 and the second tensioning roller 105.

[0028] Specifically, the adjusting mechanism comprises a connecting rod 4 rotatably connected to each slider 109 at one end, a connecting plate 401 connecting the other ends of two adjacent connecting rods 4, and a lifting assembly driving the connecting plate 401 to move up and down, and the connecting rod 4 is rotatably connected to the connecting plate 401. When the operator needs to adjust the tension, the lifting assembly can be started to drive the connecting plate 401 to move up and down, and the connecting plate 401 drives the slider 109 to move in the sliding groove 108 through the connecting rod 4. The connecting rod 4 has a relatively simple structure, which is convenient for the staff to carry out daily inspection and maintenance, thereby reducing the maintenance cost.

[0029] Further, the lifting assembly comprises a bottom plate 402, a lifting motor 403 fixedly connected to the bottom of the bottom plate 402 (the lifting motor 403 can be fixedly connected to the bottom by bolts), a lifting screw 404 arranged on the top of the bottom plate 402 and connected to the output end of the lifting motor 403, a fixed plate 405 fixedly connected to the top of the bottom plate 402, the lifting screw 404 being rotatably connected to the fixed plate 405, a moving plate 406 fixedly connected to one side of the connecting plate 401 close to the lifting screw 404, the moving plate 406 being fixedly connected to the connecting plate 401, and the moving plate 406 being threadedly connected to the lifting screw 404.

[0030] In use, the staff starts the lifting motor 403, and the lifting motor 403 drives the lifting screw 404 to rotate. Since the moving plate 406 is threadedly connected to the lifting screw 404, the moving plate 406 will move along the lifting screw 404, and simultaneously drive the connecting plate 401 to move. The connecting rods 4 on both sides of the connecting plate 401 push the sliders 109 to move in the sliding grooves 108, so as to adjust the positions of the sliders 109, and further adjust the positions of the first tensioning roller 103 and the second tensioning roller 105, and finally achieve the purpose of adjusting the tension.

[0031] In order to prevent the moving plate 406 from deviating or mispositioning during movement, a plurality of guide rods 409 are arranged between the fixed plate 405 and the bottom plate 402, and the moving plate 406 is slidably connected to each guide rod 409. The guide rods 409 limit the degrees of freedom of the moving plate 406, so that the moving plate 406 can only move along the axis direction of the guide rods 409, thereby improving the stability and accuracy of the movement of the moving plate 406, and ensuring the accuracy and stability of the position adjustment of the first tensioning roller 103 and the second tensioning roller 105.

[0032] Secondly, the limiting grooves 407 are arranged on both sides of the rack 1 and are in communication with the interiors of the sliding grooves 108, the limiting rods 408 are arranged on one side of each sliding block 109 and are in sliding connection with the inner walls of the limiting grooves 407, and one end of the connecting rod 4 is in rotational connection with the limiting rod 408. By arranging the limiting rod 408 and the limiting groove 407, the freedom of the sliding block 109 can be further limited so that it can only move in the sliding groove 108, the risk of falling during movement is reduced, and thus the reliability and stability of the sliding block 109 during long-time use are improved.

[0033] In addition, in order to enable the first tensioning roller 103 and the second tensioning roller 105 to be adjusted respectively, the adjusting grooves 5 are arranged on both sides of the connecting plate 401, the adjusting blocks 501 are in sliding connection with the interiors of the adjusting grooves 5, and the connecting rod 4 is in rotational connection with the adjusting block 501. The fixing assembly for fixing the adjusting block 501 is arranged on the connecting plate 401. By arranging the adjusting groove 5 and the adjusting block 501, when the staff needs to adjust the position of the first tensioning roller 103 alone, the fixing assembly is first loosened, and then the position of the adjusting block 501 in the adjusting groove 5 is moved. At the same time, the adjusting block 501 drives the sliding block 109 to move in the sliding groove 108 through the connecting rod 4, so as to drive the first tensioning roller 103 to move. When the position is adjusted to the appropriate position, the operator can fix the position of the adjusting block 501 through the fixing assembly. Adjusting the first tensioning roller 103 and the second tensioning roller 105 respectively can more accurately control the tension of the material in the coating process, ensure that the material maintains uniform tension during the coating process, avoid the situation that the tension is uneven, and thus improve the coating quality.

[0034] Further, the fixing assembly comprises the fixing nut 502 and the fixing screw 503, one side of the connecting plate 401 is provided with the fixing groove 504 which is in communication with the interior of the adjusting groove 5, the fixing screw 503 is arranged on the side of the adjusting block 501 close to the fixing groove 504, one end of the fixing screw 503 extends to the outside of the fixing groove 504, the fixing nut 502 is in threaded connection with the fixing screw 503, and the fixing nut 502 is in abutment with the side surface of the connecting plate 401.

[0035] When the worker moves the adjusting block 501, the adjusting block 501 will drive the fixed screw 503 to move in the fixed groove 504. When the adjusting block 501 is moved to the appropriate position, the worker can use a tool to abut the fixed nut 502 against the side of the connecting plate 401, and use the principle of friction to fix the position of the adjusting block 501. Secondly, a gasket can be arranged on the side of the fixed nut 502 close to the connecting plate 401, so as to increase the contact area between the fixed nut 502 and the connecting plate 401, thereby improving the fixing effect. The fixing assembly in the embodiment can fix the adjusting block 501 at any position, so that the first tensioning roller 103 or the second tensioning roller 105 can adapt to the tension of different types of materials, and expand the use range and practicability of the equipment.

[0036] Working principle:

[0037] In use, the worker starts the lifting motor 403, and the lifting motor 403 drives the lifting screw 404 to rotate. Since the moving plate 406 is threadedly connected with the lifting screw 404, the moving plate 406 will move along the lifting screw 404, and drive the connecting plate 401 to move. The connecting plate 401 drives the sliding block 109 to move in the sliding groove 108 through the connecting rods 4, so as to adjust the position of the sliding block 109, and further adjust the positions of the first tensioning roller 103 and the second tensioning roller 105, and finally achieve the purpose of adjusting the tension.

[0038] When the worker needs to adjust the position of the first tensioning roller 103 alone, the worker first loosens the fixed nut 502, and then moves the position of the adjusting block 501 in the adjusting groove 5. At the same time, the adjusting block 501 drives the sliding block 109 to move in the sliding groove 108 through the connecting rods 4, so as to drive the first tensioning roller 103 to move. When the position is adjusted to the appropriate position, the worker can use a tool to abut the fixed nut 502 against the side of the connecting plate 401, and use the principle of friction to fix the position of the adjusting block 501.

[0039] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A correction tape core processing apparatus, comprising a frame (1), a coating mechanism, a drying mechanism, and a conveying mechanism, the conveying mechanism comprising a feed roller (101), a first guide roller (102), a first tensioning roller (103), a second guide roller (104), a second tensioning roller (105), a third guide roller (106), and a conveying motor (107) connected with the feed roller (101), which are sequentially arranged on the frame (1) and rotatably connected with the frame (1), characterized in that, The rack (1) is provided with a sliding groove (108) near the two sides of the first tension roller (103) and the second tension roller (105), the two sides of the first tension roller (103) and the second tension roller (105) are provided with a sliding block (109), and the first tension roller (103) and the second tension roller (105) are rotatably connected with the corresponding sliding block (109), the sliding block (109) is slidably connected with the inner wall of the sliding groove (108), and the bottom of the rack (1) is provided with an adjusting mechanism for adjusting the position of the sliding block (109) in the sliding groove (108).

2. A ribbon core processing apparatus according to claim 1, characterized by: The adjusting mechanism comprises a connecting rod (4) rotatably connected with each sliding block (109), a connecting plate (401) connecting the other ends of the adjacent two connecting rods (4), and a lifting assembly driving the up-down movement of the connecting plate (401), and the connecting rod (4) is rotatably connected with the connecting plate (401).

3. A ribbon core processing apparatus according to claim 2, wherein: The lifting assembly comprises a bottom plate (402), a lifting motor (403) fixedly connected with the bottom of the bottom plate (402), a lifting screw (404) arranged on the top of the bottom plate (402) and connected with the output end of the lifting motor (403), a fixed plate (405) fixedly connected with the top of the bottom plate (402), the lifting screw (404) is rotatably connected with the fixed plate (405), and the side of the connecting plate (401) close to the lifting screw (404) is fixedly connected with a moving plate (406), and the moving plate (406) is threadedly connected with the lifting screw (404).

4. The ribbon core processing apparatus according to claim 2, characterized by: The two sides of the rack (1) are provided with a limiting groove (407), and the limiting groove (407) is in communication with the inside of the sliding groove (108), one side of each sliding block (109) is provided with a limiting rod (408), and the limiting rod (408) is slidably connected with the inner wall of the limiting groove (407), and one end of the connecting rod (4) is rotatably connected with the limiting rod (408).

5. The ribbon core processing apparatus according to claim 3, wherein: A plurality of guide rods (409) are arranged between the fixed plate (405) and the bottom plate (402), and the moving plate (406) is slidably connected with each guide rod (409).

6. The ribbon core processing apparatus according to claim 3, characterized by: The two sides of the connecting plate (401) are provided with an adjusting groove (5), the adjusting groove (5) is slidably connected with an adjusting block (501), the connecting rod (4) is rotatably connected with the adjusting block (501), and the connecting plate (401) is provided with a fixing assembly for fixing the adjusting block (501).

7. A ribbon core processing apparatus according to claim 6, wherein: The fixing assembly comprises a fixed nut (502) and a fixed screw (503), one side of the connecting plate (401) is provided with a fixed groove (504), and the fixed groove (504) is in communication with the inside of the adjusting groove (5), the fixed screw (503) is arranged on the side of the adjusting block (501) close to the fixed groove (504), one end of the fixed screw (503) extends to the outside of the fixed groove (504), the fixed nut (502) is threadedly connected with the fixed screw (503), and the fixed nut (502) abuts against the side surface of the connecting plate (401).

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