Coating machine for processing breathable coated paper

Abstract

The utility model relates to the technical field of coating machines, and provides a coating machine for processing breathable coated paper, which comprises a machine frame and a plurality of supporting columns, a glue box is arranged at the bottom of the machine frame, a box cover is arranged on the glue box, a notch for materials to run is arranged on the box cover, and the supporting columns are arranged on the machine frame. And the two supporting columns close to the glue box are rotationally connected with a tensioning roller, adjusting assemblies used for adjusting the height of the tensioning roller are arranged in the two supporting columns correspondingly, a plurality of fixing grooves formed at intervals are formed in the surfaces of the two supporting columns in the vertical direction, and limiting assemblies used for limiting materials are arranged on the two sides of the notch correspondingly. By means of the technical scheme, the problems that in the coating process in the prior art, the tension of materials is not uniform, wrinkles, ripples and other quality occur, and uniform coating cannot be achieved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, and in particular to a coating machine for processing breathable coated paper. Background Art

[0002] Coating machines can be used to apply various functional coatings, such as oil-proof, waterproof, moisture-proof, and corrosion-proof, to improve the performance of packaging materials. In the field of printing materials, coating machines are used to apply various inks or coatings to materials such as paper and textiles to achieve printing or functional improvement. In the field of electronic materials, coating machines can be used to prepare functional materials such as circuit boards, display devices, and optical films to support the manufacturing of electronic products.

[0003] An existing coating machine includes a frame, a glue box is arranged on the frame, a box cover is arranged on the glue box, and a long strip notch is opened on the box cover for the running of the adhesive tape; a glue coating roller is rotatably arranged in the glue box, the glue coating roller is immersed in the glue liquid, and a smearing roller is also arranged in the glue box, and the adhesive tape passes between the glue coating roller and the smearing roller. The coating machine uses the box cover to reduce the possibility of impurities entering the glue liquid, thereby reducing the possibility of impurities adhering to the adhesive tape when the adhesive tape is glued, and improving the molding quality of the adhesive tape; at the same time, the opening of the long strip notch facilitates the moving of the adhesive tape into or out of the glue box, thereby facilitating the gluing of the adhesive tape; at the same time, under the action of the box cover, the possibility of the glue liquid splashing out of the glue box is reduced, and the waste of the glue liquid is reduced.

[0004] The applicant believes that the above technology has the following technical problems:

[0005] 1. The coater does not have a tensioning roller, which makes it impossible to control the tension of the material. The lack of tension control will lead to uneven material tension during the coating process, which may cause quality problems such as wrinkling and ripples, affecting the appearance and performance of the product.

[0006] 2. The long strip notch of the coating machine lacks the material limit, which causes the material to easily shift during transportation, which makes it impossible to evenly apply the material and affects the quality of the product. Utility Model Content

[0007] The utility model provides a coating machine for processing breathable coated paper, which solves the problems in the related art of uneven material tension, easy wrinkling, ripples and the like, and uneven coating.

[0008] The technical solution of the utility model is as follows: A coating machine for processing breathable laminated paper, comprising a frame and a support column, a glue box is provided at the bottom of the frame, a box cover is provided on the glue box, a notch is provided on the box cover for material operation, a plurality of support columns are provided, and two support columns close to the glue box are rotatably connected with tensioning rollers, adjustment components for adjusting the height of the tensioning roller are provided in the two support columns, and a plurality of fixed grooves arranged at intervals are provided on the surfaces of the two support columns in the vertical direction, and limiting components for limiting the material are provided on both sides of the notch.

[0009] Furthermore, the adjustment component includes a slider, a telescopic block, and a first elastic member. A slide groove is provided in the support column, and the slider is slidably connected to the slide groove. A telescopic groove is provided on the side of the slider close to the fixed groove. One end of the first elastic member abuts against the telescopic groove, and the other end of the first elastic member abuts against the telescopic block. One end of the telescopic block away from the first elastic member passes through the side of the telescopic groove and extends to the outside of the fixed groove. The tensioning roller is rotatably connected to the slider.

[0010] Furthermore, one end of the telescopic block away from the telescopic slot is in an arc shape.

[0011] Furthermore, an opening is provided on one side of the telescopic slot close to the fixed slot, a first limit block is provided in the telescopic slot, the first limit block is arranged at the opening, a sliding block is provided at one end of the telescopic block close to the telescopic slot, and the sliding block abuts against the first limit block.

[0012] Furthermore, a guide rod is fixedly connected in the slide groove, the guide rod passes through the slider, and the slider is slidably connected to the guide rod, the guide rod sleeve is provided with a second elastic member, one end of the second elastic member abuts the slider, and the other end of the second elastic member abuts the bottom of the slide groove.

[0013] Furthermore, a rotating roller is rotatably connected to the notch, and the limit assembly includes a second limit block, a limit rod, and a third elastic member. Limit grooves are provided on both sides of the notch, the limit rod is arranged in the limit groove and is slidably connected to the limit groove, the second limit block is arranged at the end of the limit rod away from the limit groove, one end of the third elastic member abuts against the side of the notch, and the other end of the third elastic member abuts against the second limit block.

[0014] Furthermore, a limiting sliding groove for preventing material deviation is provided on a side of the limiting block away from the limiting groove, and the bottom of the limiting sliding groove is in an arc shape.

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

[0016] 1. The utility model provides an adjustment component. When the staff needs to adjust the tensioning roller, the staff presses the telescopic block with one hand, and the telescopic block moves in the direction of compressing the first elastic member, thereby contracting. The telescopic block on one side of the tensioning roller is first compressed and the slider is moved a certain distance. At this time, the staff presses the telescopic block on the other side inward to adjust the height of the tensioning roller, thereby controlling the tension of the material and avoiding uneven tension of the material, which may cause quality problems such as wrinkling and corrugation of the material.

[0017] 2. The utility model places the material between the limiting sliding grooves in the two second limiting blocks by setting a limiting component. Under the action of the third elastic member, the two second limiting blocks will clamp the material to play a limiting role, which can avoid the material from shifting during transportation and improve the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural schematic diagram of this embodiment;

[0020] Figure 2 This is a partial cross-sectional view of the plastic box in this embodiment;

[0021] Figure 3 This is a cross-sectional view of the support column in this embodiment;

[0022] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0024] In the figure: 1. frame; 101. support column; 102. glue box; 103. box cover; 104. notch; 105. tensioning roller; 106. fixing groove; 2. slider; 201. telescopic block; 202. first elastic member; 203. slide groove; 204. telescopic groove; 205. opening; 206. first limit block; 207. sliding block; 208. guide rod; 209. second elastic member; 210. rotating roller; 3. second limit block; 301. limit rod; 302. third elastic member; 303. limit groove; 304. limit sliding groove; 4. material; 5. drying box; 501. cooling box; 502. support rod; 503. first outlet; 504. glue coating roller; 505. coating roller; 506. rotating motor; 507. support plate. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] refer to Figure 1-5 A coating machine for processing breathable coated paper includes a frame 1 and a support column 101. A glue box 102 is provided at the bottom of the frame 1. In order to facilitate the staff to place the material 4, a material discharge roller is provided on the top of the frame 1. A box cover 103 is provided on the glue box 102. A notch 104 for the material 4 to run is opened on the box cover 103. A first outlet 503 for moving out of the glue box 102 is provided on the other side of the box cover 103. In order to facilitate the movement of the material 4, a rotating roller 210 identical to the notch 104 is provided at the position of the first outlet 503. A plurality of support columns 101 are provided, and at least four support columns 101 are provided. In order to enhance the stability of the frame 1, the four support columns 101 are respectively arranged at the four corners of the frame 1.

[0027] The two support columns 101 close to the glue box 102 are rotatably connected with a tensioning roller 105, and the two support columns 101 are each provided with an adjustment component for adjusting the height of the tensioning roller 105. The side of the glue box 102 away from the adjustment component is successively provided with a drying box 5 and a cooling box 501. In order to maintain the stability of the drying box 5 and the cooling box 501, a support rod 502 is arranged at the bottom. In order to facilitate the staff to take the applied material 4, a second outlet is arranged on the side of the cooling box 501 away from the glue box 102, and the surfaces of the two support columns 101 are provided with a plurality of fixed grooves 106 arranged at intervals in the vertical direction, and both sides of the notch 104 are provided with limit components for limiting the material 4.

[0028] In this embodiment, a glue coating roller 504 and a smear roller 505 are also provided inside the glue box 102. The glue coating roller 504 is immersed in the glue liquid. A rotating motor 506 for driving the glue coating roller 504 and the smear roller 505 is provided on the outside of the glue box 102 through bolts. In order to enhance the stability of the rotating motor 506, a support plate 507 is provided at the bottom of the rotating motor 506.

[0029] In this embodiment, the adjustment component includes a slider 2, a telescopic block 201, and a first elastic member 202. In order to enable the slider 2 to drive the tensioning roller 105 to move on the support, a slide groove 203 is arranged in the support column 101, and the slider 2 is slidably connected to the slide groove 203. A telescopic groove 204 is arranged on the side of the slider 2 close to the fixed groove 106. One end of the first elastic member 202 abuts against the telescopic groove 204, and the other end of the first elastic member 202 abuts against the telescopic block 201. The end of the telescopic block 201 away from the first elastic member 202 passes through the side of the telescopic groove 204 and extends to the outside of the fixed groove 106. The tensioning roller 105 is rotatably connected to the slider 2. When the staff adjusts the height of the tensioning roller 105, they only need to press the telescopic block 201, retract the telescopic block 201, and move the tensioning roller 105 to adjust the height. In order to improve the comfort of the staff pressing the telescopic rod, the end of the telescopic block 201 away from the telescopic groove 204 is designed to be an arc-shaped structure.

[0030] In order to prevent the first elastic member 202 from resetting and popping out the telescopic block 201, an opening 205 is provided on the side of the telescopic slot 204 close to the fixed slot 106, and a first limit block 206 is provided in the telescopic slot 204. The first limit block 206 is arranged at the opening 205, and a sliding block 207 is provided at one end of the telescopic block 201 close to the telescopic slot 204. When the first elastic member 202 is reset, the telescopic block 201 will be popped out. At this time, the sliding block 207 will abut against the first limit block 206, thereby preventing the telescopic block 201 from accidentally popping out and improving the stability of the movement of the adjustment component.

[0031] In this embodiment, a guide rod 208 is fixedly connected in the slide groove 203. The guide rod 208 can improve the stability of the movement of the slider 2 and prevent the slider 2 from being offset when the staff moves the slider 2. The guide rod 208 runs through the slider 2, and the slider 2 is slidably connected to the guide rod 208. In order to prevent the slider 2 from falling quickly in the slide groove 203 when the staff retracts the telescopic fastener, a second elastic member 209 is sleeved on the outer surface of the guide rod 208, and one end of the second elastic member 209 abuts against the slider 2, and the other end of the second elastic member 209 abuts against the bottom of the slide groove 203.

[0032] In the present embodiment, in order to facilitate the guiding of the material 4 to run, a rotating roller 210 is rotatably connected at the notch 104. In order to prevent the material 4 from deflecting during transportation, a limiting assembly is arranged at the notch 104. The limiting assembly includes a second limiting block 3, a limiting rod 301, and a third elastic member 302. Limiting grooves 303 are arranged on both sides of the notch 104. The limiting rod 301 is arranged in the limiting groove 303 and is slidably connected to the limiting groove 303. The second limiting block 3 is arranged at the end of the limiting rod 301 away from the limiting groove 303. One end of the third elastic member 302 abuts against the side of the notch 104, and the other end of the third elastic member 302 abuts against the second limiting block 3. 4, and under the action of the third elastic member 302, the second limit block 3 will clamp the two ends of the material 4. The set limit groove 303 can enable the second limit block 3 to limit the materials 4 of different types, thereby improving practicality. In order to better clamp the material 4, a limit sliding groove 304 for preventing the material 4 from deviating is provided on the side of the limit block away from the limit groove 303. In order to reduce the contact area between the material 4 and the bottom of the limit sliding groove 304, the bottom of the limit sliding groove 304 is designed to be in an arc shape. The arc shape can reduce the friction between the material 4 and the limit sliding groove 304, so that the material 4 can enter the glue box more smoothly for smearing.

[0033] Working principle: First, the staff places the material 4 to be processed on the discharge roller, and passes it through the tensioning roller 105, the rotating roller, and the glue coating roller 504, and places the material 4 into the drying box 5 through the first outlet 503. When the staff needs to adjust the tension of the material 4, the staff presses the telescopic block 201 with one hand, and the telescopic block 201 will move in the direction of compressing the first elastic member 202, thereby contracting. The telescopic block 201 on one side of the tensioning roller 105 is first compressed and the slider 2 is moved a certain distance. The adjustment component on the other side is similar. After compressing the telescopic rod of the adjustment component, the staff can adjust the height of the tensioning roller 105. When it is necessary to limit the material 4, the two ends of the material 4 are contacted with the second limit blocks 3 on both sides of the notch 104. Under the action of the third elastic member 302, the second limit blocks 3 will clamp the two ends of the material 4, effectively preventing the material 4 from running off and improving the molding quality.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coating machine for processing breathable coated paper, comprising a frame (1) and a support column (101), wherein a glue box (102) is provided at the bottom of the frame (1), a box cover (103) is provided on the glue box (102), and a notch (104) is provided on the box cover (103) for material (4) to run, characterized in that: The support columns (101) are provided in a plurality, and two support columns (101) close to the plastic box (102) are rotatably connected to a tensioning roller (105), and the two support columns (101) are provided with an adjustment component for adjusting the height of the tensioning roller (105), and the surfaces of the two support columns (101) are provided with a plurality of fixed grooves (106) arranged at intervals in the vertical direction, and both sides of the notch (104) are provided with a limiting component for limiting the material.

2. The breathable coated paper processing coating machine according to claim 1, characterized in that: The adjustment component comprises a slider (2), a telescopic block (201), and a first elastic member (202); a slide groove (203) is provided in the support column (101); the slider (2) is slidably connected to the slide groove (203); a telescopic groove (204) is provided on a side of the slider (2) close to the fixed groove (106); one end of the first elastic member (202) abuts against the telescopic groove (204); the other end of the first elastic member (202) abuts against the telescopic block (201); one end of the telescopic block (201) away from the first elastic member (202) passes through the side of the telescopic groove (204) and extends to the outside of the fixed groove (106); and the tensioning roller (105) is rotatably connected to the slider (2).

3. The breathable coated paper processing coating machine according to claim 2, characterized in that: One end of the telescopic block (201) away from the fixed telescopic groove (204) is in an arc shape.

4. The breathable coated paper processing coating machine according to claim 3, characterized in that: An opening (205) is provided on one side of the telescopic slot (204) close to the fixed slot (106); a first limit block (206) is provided in the telescopic slot (204); the first limit block (206) is arranged at the opening (205); a sliding block (207) is provided on one end of the telescopic block (201) close to the telescopic slot (204); the sliding block (207) abuts against the first limit block (206).

5. The breathable coated paper processing coating machine according to claim 4, characterized in that: A guide rod (208) is fixedly connected in the slide groove (203), the guide rod (208) passes through the slider (2), and the slider (2) is slidably connected to the guide rod (208), and the guide rod (208) is sleeved with a second elastic member (209), one end of the second elastic member (209) abuts against the slider (2), and the other end of the second elastic member (209) abuts against the bottom of the slide groove (203).

6. The breathable coated paper processing coating machine according to claim 1, characterized in that: A rotating roller (210) is rotatably connected to the notch (104); the limiting assembly comprises a second limiting block (3), a limiting rod (301), and a third elastic member (302); limiting grooves (303) are provided on both sides of the notch (104); the limiting rod (301) is arranged in the limiting groove (303) and is slidably connected to the limiting groove (303); the second limiting block (3) is arranged at one end of the limiting rod (301) away from the limiting groove (303); one end of the third elastic member (302) abuts against a side surface of the notch (104); and the other end of the third elastic member (302) abuts against the second limiting block (3).

7. The breathable coated paper processing coating machine according to claim 6, characterized in that: A limiting sliding groove (304) for preventing the material (4) from deflecting is provided on one side of the limiting block away from the limiting groove (303), and the bottom of the limiting sliding groove (304) is in an arc shape.

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