A single-sided coating production equipment for glassine paper for medical use

Abstract

A single-sided coating production equipment for glassine paper for medical use comprises a roller, a discharge box, a storage box, a fixed plate, a rotating plate, two groups of racks, two groups of gears and two groups of first springs; the storage box is provided with a feed port; the discharge box is provided with a discharge port, and the discharge box is provided with a retreat assembly; first rotating shafts are respectively provided at both ends of the roller; both groups of first rotating shafts are rotatably connected to the discharge box; the fixed plate is installed in the discharge box, a first through hole is provided on the fixed plate, and two groups of mounting holes are provided on the fixed plate; one end of the rotating plate is rotatably connected to the fixed plate; a second through hole is provided on the rotating plate; two groups of gears are respectively installed on the two groups of first rotating shafts; two groups of racks are respectively slidably connected to the inner walls of the two groups of mounting holes, and are slidably connected to the lower end surface of the rotating plate; the two ends of each group of first springs are respectively connected to each group of racks and the inner wall of the discharge box. The present invention controls the amount of coating liquid, thereby avoiding waste of coating liquid and improving the production quality of glassine paper.

Description

Technical Field

[0001] The invention relates to the technical field of processing equipment, in particular to a single-sided coating production equipment for glassine paper for medical use. Background Art

[0002] Glassine paper is a kind of industrial paper. Glassine base paper is made into glassine paper after coating. Glassine paper (GLASSINE / SCK0: the base paper has a dense and uniform texture, good internal strength and light transmittance) is a common material for making barcode labels, stickers, tapes or sticky industrial products, especially suitable for rotary and flat die-cutting; Glassine paper has functions such as high temperature resistance, moisture resistance, and oil resistance, and is generally used for packaging in food, medicine and other industries.

[0003] The existing glassine paper coating production equipment does not coat the glassine paper uniformly during production, which affects the production quality of the glassine paper and causes a large amount of dripping and waste of the coating liquid. Summary of the invention

[0004] (I) Purpose of the invention

[0005] In order to solve the technical problems existing in the background technology, the present invention provides a single-sided coating production equipment for glassine paper for medical use. The present invention controls the coating liquid output, thereby avoiding the waste of coating liquid and improving the production quality of glassine paper.

[0006] (II) Technical solution

[0007] The present invention provides a single-sided coating production device for glassine paper for medical use, comprising a roller, a discharging box, a storage box, a fixed plate, a rotating plate, two sets of racks, two sets of gears and two sets of first springs;

[0008] A feed inlet is provided on the upper end surface of the storage box;

[0009] The discharge box is connected with the storage box, and a discharge port is provided on the lower end surface of the discharge box, and a retreat component for pushing the glassine paper is provided on the lower end surface of the discharge box; the roller is located in the discharge box, and the roller passes through the discharge port, and first rotating shafts are respectively provided at both ends of the roller; the two sets of first rotating shafts are rotatably connected to the inner wall of the discharge box;

[0010] The fixed plate is installed in the discharge box, and multiple groups of first through holes are evenly arranged on the fixed plate, and two groups of mounting holes are arranged side by side on the fixed plate; the rotating plate is located above the fixed plate, and one end of the rotating plate is rotatably connected to the fixed plate; multiple groups of second through holes are evenly arranged on the rotating plate; the multiple groups of second through holes are staggered with the multiple groups of first through holes;

[0011] The two sets of gears are respectively installed on the two sets of first rotating shafts; the two sets of racks are respectively meshed and connected to the two sets of gears, the two sets of racks are respectively slidably connected to the inner walls of the two sets of mounting holes, the two sets of racks pass through the two sets of mounting holes and are slidably connected to the lower end surface of the rotating plate; the two ends of each set of first springs are respectively connected to each set of racks and the inner wall of the discharge box.

[0012] Preferably, it also includes a loudspeaker, a button, a floating plate and a bellows; the floating plate is slidably connected to the inner wall of the storage box, and a third through hole is provided on the floating plate; the two ends of the bellows are respectively connected to the feed port and the third through hole; the button is installed on the bottom surface of the storage box, and the button is electrically connected to the loudspeaker; the loudspeaker is installed on the storage box.

[0013] Preferably, the retreat assembly includes a scraper, a third spring and a second rotating shaft; the second rotating shaft is rotatably arranged on the lower end surface of the discharge box; the scraper is connected to the second rotating shaft; and the two ends of the third spring are respectively connected to the lower end surface of the discharge box and the scraper.

[0014] Preferably, a rubber pad is provided on the end surface of the scraper away from the second rotating shaft.

[0015] Preferably, it is characterized in that it further comprises two sets of bearings; the two sets of first rotating shafts are rotatably connected to the inner wall of the discharge box through the two sets of bearings respectively.

[0016] Preferably, a transparent window is provided on the storage box.

[0017] Preferably, scale lines are provided on the transparent window.

[0018] Preferably, the distance between the inner wall of the discharge port and the roller gradually decreases along the discharge direction.

[0019] Preferably, the roller and the two sets of first rotating shafts are an integrally formed structure.

[0020] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0021] In the present invention, when in use, the coating is poured into the storage box; the glassine paper moves to rub the roller, so that the roller rotates, the two groups of first rotating shafts rotate with the roller, the two groups of first rotating shafts drive the two groups of gears to rotate, the two groups of racks are respectively slidably connected to the inner walls of the two groups of first through holes, and the two groups of racks are slidably connected to the rotating plate, so that the rotating plate rotates, the two groups of first springs are stretched, the coating falls through the multiple groups of first through holes and the multiple groups of second through holes, the coating adheres to the glassine paper with the rolling of the roller, and uniform coating is achieved; when the glassine paper is sheared and rolled, the retreat component pushes the glassine paper to separate from the roller, the first spring contracts, the two groups of racks are reset, the rotating plate presses the fixed plate, and the coating is prevented from falling, thereby avoiding the waste of the coating; the present invention controls the coating liquid output, that is, avoiding the waste of the coating liquid, and improving the production quality of the glassine paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a single-sided coating production device for glassine paper for medical use.

[0023] Figure 2 The present invention is a cross-sectional view of a single-sided coating production device for glassine paper for medical use.

[0024] Figure 3 for Figure 2 A local enlarged schematic diagram of point A in the middle.

[0025] Figure 4 The present invention provides a cross-sectional view of a discharge box in a single-sided coating production device for glassine paper for medical use.

[0026] Figure numerals: 1, roller; 2, discharge box; 201, discharge port; 3, storage box; 301, feed port; 4, loudspeaker; 5, second spring; 6, floating plate; 601, third through hole; 7, scale line; 8, transparent window; 9, scraper; 10, third spring; 11, second rotating shaft; 12, fixed plate; 14, rotating plate; 1401, second through hole; 17, bellows; 18, button; 19, rack; 20, gear; 21, first rotating shaft; 22, first spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0028] like Figure 1-4 As shown, the present invention provides a single-sided coating production device for glassine paper for medical use, comprising a roller 1, a discharge box 2, a storage box 3, a fixed plate 12, a rotating plate 14, two sets of racks 19, two sets of gears 20 and two sets of first springs 22;

[0029] A feed inlet 301 is provided on the upper end surface of the storage box 3;

[0030] The discharge box 2 is connected to the storage box 3, and a discharge port 201 is provided on the lower end surface of the discharge box 2. A retreat component for pushing the glassine paper is provided on the lower end surface of the discharge box 2; the roller 1 is located in the discharge box 2, and the roller 1 passes through the discharge port 201. The two ends of the roller 1 are respectively provided with a first rotating shaft 21; the two sets of first rotating shafts 21 are both rotatably connected to the inner wall of the discharge box 2;

[0031] The fixed plate 12 is installed in the discharge box 2, and multiple groups of first through holes are evenly arranged on the fixed plate 12, and two groups of mounting holes are arranged side by side on the fixed plate 12; the rotating plate 14 is located above the fixed plate 12, and one end of the rotating plate 14 is rotatably connected to the fixed plate 12; multiple groups of second through holes 1401 are evenly arranged on the rotating plate 14; the multiple groups of second through holes 1401 are staggered with the multiple groups of first through holes;

[0032] The two sets of gears 20 are respectively installed on the two sets of first rotating shafts 21; the two sets of racks 19 are respectively meshed and connected to the two sets of gears 20, the two sets of racks 19 are respectively slidably connected to the inner walls of the two sets of mounting holes, the two sets of racks 19 respectively pass through the two sets of mounting holes and are slidably connected to the lower end surface of the rotating plate 14; the two ends of each set of first springs 22 are respectively connected to each set of racks 19 and the inner wall of the discharge box 2.

[0033] In the present invention, when in use, the coating is poured into the storage box 3; the glassine paper moves, rubs the roller 1, so that the roller 1 rotates, the two groups of first rotating shafts 21 rotate with the roller 1, the two groups of first rotating shafts 21 drive the two groups of gears 20 to rotate, the two groups of racks 19 are respectively slidably connected to the inner walls of the two groups of first through holes and the two groups of racks 19 are slidably connected to the rotating plate 14, so that the rotating plate 14 rotates, the two groups of first springs 22 are stretched, and the coating falls through the multiple groups of first through holes and the multiple groups of second through holes 1401, and the coating adheres to the glassine paper with the rolling of the roller 1, so as to achieve uniform coating; when the glassine paper is sheared and rolled, the retreat component pushes the glassine paper to separate from the roller 1, the first spring 22 contracts, so that the two groups of racks 19 are reset, and the rotating plate 14 presses the fixed plate 12 to prevent the coating from falling, thereby avoiding the waste of the coating; the present invention controls the coating liquid output, that is, avoiding the waste of the coating liquid, and improving the production quality of the glassine paper.

[0034] In an optional embodiment, it also includes a loudspeaker 4, a button 18, a floating plate 6 and a bellows 17; the floating plate 6 is slidably connected to the inner wall of the storage box 3, and a third through hole 601 is provided on the floating plate 6; the two ends of the bellows 17 are respectively connected to the feed port 301 and the third through hole 601; the button 18 is installed on the bottom surface of the storage box 3, and the button 18 is electrically connected to the loudspeaker 4; the loudspeaker 4 is installed on the storage box 3; the paint enters the bellows 17 from the feed port 301, and then flows into the storage box 3 for storage. When in use, the floating plate 6 moves downward as the paint decreases, and at the same time stretches the bellows 17 until the floating plate 6 presses the button 18, so that the loudspeaker 4 makes a broadcast to remind the staff to add material.

[0035] In an optional embodiment, the retreat component includes a scraper 9, a third spring 10 and a second rotating shaft 11; the second rotating shaft 11 is rotatably arranged on the lower end surface of the discharge box 2; the scraper 9 is connected to the second rotating shaft 11; the two ends of the third spring 10 are respectively connected to the lower end surface of the discharge box 2 and the scraper 9; in the coating state, the third spring 10 is in a compressed state; when the glassine paper is tightened for coating, a force is generated on the scraper 9 and the roller 1, so that the scraper 9 and the second rotating shaft 11 rotate, compressing the third spring 10; when the glassine paper is cut and rolled up, the third spring 10 pushes the scraper 9 and the second rotating shaft 11 to rotate, so that the glassine paper is no longer pressed against the roller 1, and the first spring 22 pulls the rack 19 to reset, thereby preventing the coating from falling and avoiding uneven coating caused by a large amount of coating falling.

[0036] In an optional embodiment, a rubber pad is provided on the end surface of the scraper 9 away from the second rotating shaft 11, so as to protect the glassine paper and prevent the scraper 9 from directly acting on the glassine paper and damaging the glassine paper.

[0037] In an optional embodiment, two sets of bearings are further included; the two sets of first rotating shafts 21 are rotatably connected to the inner wall of the discharge box 2 through the two sets of bearings respectively; the two sets of bearings can reduce the resistance encountered by the two sets of first rotating shafts 21 when rotating, so that the glassine paper can drive the roller 1 to rotate.

[0038] In an optional embodiment, a transparent window 8 is provided on the storage box 3, so that the user can observe the remaining paint through the transparent window 8 or control the amount of paint added.

[0039] In an optional embodiment, scale lines 7 are provided on the transparent window 8 ; the user can accurately grasp the remaining amount of paint in the storage box 3 by observing the scale lines 7 .

[0040] In an optional embodiment, the distance between the inner wall of the discharge port 201 and the roller 1 gradually decreases along the discharge direction; the discharge port 201 is convenient for storing the paint, so that the paint falls when the roller 1 starts to rotate, so that the paint is evenly coated, the coating quality is improved, and the production quality of glassine paper is improved.

[0041] In an optional embodiment, the roller 1 and the two groups of first rotating shafts 21 are an integrally formed structure; the connection between the integrally formed roller 1 and the two groups of first rotating shafts 21 is more secure, which is beneficial to extending the service life of the roller 1 and the two groups of first rotating shafts 21.

[0042] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A single-sided coating production equipment for glassine paper for medical use, characterized in that: It comprises a roller (1), a material discharging box (2), a material storage box (3), a fixed plate (12), a rotating plate (14), two sets of racks (19), two sets of gears (20) and two sets of first springs (22); A feed inlet (301) is provided on the upper end surface of the material storage box (3); The discharge box (2) is connected to the storage box (3); a discharge port (201) is provided on the lower end surface of the discharge box (2); and a retreat component for pushing the glassine paper is provided on the lower end surface of the discharge box (2); the roller (1) is located in the discharge box (2); the roller (1) passes through the discharge port (201); and first rotating shafts (21) are respectively provided at both ends of the roller (1); two groups of first rotating shafts (21) are rotatably connected to the inner wall of the discharge box (2); and the distance between the inner wall of the discharge port (201) and the roller (1) gradually decreases along the discharge direction; The fixed plate (12) is installed in the discharge box (2); the fixed plate (12) is evenly provided with a plurality of groups of first through holes; the fixed plate (12) is provided with two groups of mounting holes in parallel; the rotating plate (14) is located above the fixed plate (12); one end of the rotating plate (14) is rotatably connected to the fixed plate (12); the rotating plate (14) is evenly provided with a plurality of groups of second through holes (1401); the plurality of groups of second through holes (1401) are staggered with the plurality of groups of first through holes; The two groups of gears (20) are respectively mounted on the two groups of first rotating shafts (21); the two groups of racks (19) are respectively meshed and connected to the two groups of gears (20); the two groups of racks (19) are respectively slidably connected to the inner walls of the two groups of mounting holes; the two groups of racks (19) respectively pass through the two groups of mounting holes and are slidably connected to the lower end surface of the rotating plate (14); the two ends of each group of first springs (22) are respectively connected to each group of racks (19) and the inner wall of the discharge box (2); The roller (1) and the two sets of first rotating shafts (21) are an integrally formed structure.

2. The single-sided coating production equipment for glassine paper for medical use according to claim 1, characterized in that: The device also includes a loudspeaker (4), a button (18), a floating plate (6) and a bellows (17); the floating plate (6) is slidably connected to the inner wall of the material storage box (3), and a third through hole (601) is provided on the floating plate (6); the two ends of the bellows (17) are respectively connected to the feed port (301) and the third through hole (601); the button (18) is installed on the bottom surface of the material storage box (3), and the button (18) is electrically connected to the loudspeaker (4); and the loudspeaker (4) is installed on the material storage box (3).

3. The single-sided coating production equipment for glassine paper for medical use according to claim 1, characterized in that: The retreat assembly comprises a scraper (9), a third spring (10) and a second rotating shaft (11); the second rotating shaft (11) is rotatably arranged on the lower end surface of the discharge box (2); the scraper (9) is connected to the second rotating shaft (11); and the two ends of the third spring (10) are respectively connected to the lower end surface of the discharge box (2) and the scraper (9).

4. The single-sided coating production equipment for glassine paper for medical use according to claim 3, characterized in that: A rubber pad is provided on the end surface of the scraper (9) away from the second rotating shaft (11).

5. The single-sided coating production equipment for glassine paper for medical use according to claim 1, characterized in that: It also includes two sets of bearings; the two sets of first rotating shafts (21) are rotatably connected to the inner wall of the discharge box (2) through the two sets of bearings respectively.

6. The single-sided coating production equipment for glassine paper for medical use according to claim 1, characterized in that: The material storage box (3) is provided with a transparent window (8).

7. The single-sided coating production equipment for glassine paper for medical use according to claim 6, characterized in that: The transparent window (8) is provided with scale lines (7).

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