Automatic adhesive tape coating mechanism

Abstract

The utility model discloses an automatic adhesive tape coating mechanism which comprises feeding side plates, an equipment base is installed between the feeding side plates, a cleaning base is installed in front of the equipment base, a spring groove is formed in the cleaning base, a first spring is installed in the spring groove, a movable block is installed on the first spring, and a second spring is installed on the movable block. A movable vertical plate is installed on the movable block, a second rotating shaft is installed on the movable vertical plate, a rotating disc is fixedly installed at the other end of the second rotating shaft, an upper scraper is installed on the rotating disc, an upper semicircular cleaning piece is installed on the upper scraper, and a scraping strip is arranged on the upper semicircular cleaning piece. The semi-circular cleaning piece and the beating roller are arranged, so that an adhesive tape which is not glued can be pretreated, dust and impurities attached to the adhesive tape can be removed, the device can adapt to the thickness and the angle of the adhesive tape, the product quality is improved, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coating mechanism device field, in particular to an automatic adhesive tape coating mechanism. BACKGROUND

[0002] The coating machine is mainly used for the surface coating process production of film, paper and the like, the machine is coated with a layer of glue, paint or ink etc.

[0003] In the production process, generally by the discharge structure and processing structure two structures cooperate production, when discharging, need to clean the adhesive tape that has not been glued, to ensure that there is no dust and impurities into when processing, thereby avoiding the emergence of uneven coating, guarantee product quality;

[0004] At present, the automatic adhesive tape coating mechanism in production, the treatment of base material (uncoated adhesive tape) is mostly blowing, wiping, but these processing methods can only clean the dust and impurities on the outermost layer of the base material, and the base material is in the form of a roll, these cleaning methods cannot handle the dust and impurities inside the base material, so that the dust and impurities on the base material will enter the glue coating area during production, resulting in uneven glue coating and bubble generation, affecting product quality.

[0005] Therefore, it is necessary to provide a new automatic adhesive tape coating mechanism to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model discloses a kind of automatic adhesive tape coating mechanisms, to solve the problem that traditional processing mode can only clean the dust and impurities on the outermost layer of the base material in the above background technology, and the base material is in the form of a roll, traditional cleaning method cannot clean the dust and impurities inside the base material, so that uneven glue coating and bubble generation occur during production.

[0007] To achieve the above object, the utility model provides the following technical scheme: an automatic adhesive tape coating mechanism, including feeding side plate, the feeding side plate has two, equipment base is installed between the feeding side plate, cleaning base is equipped in the front of the equipment base;

[0008] The cleaning base has two spring grooves, which are symmetrically distributed on the cleaning base. A first spring is installed in each spring groove. A movable block is installed on the first spring. A movable vertical plate is installed on the movable block. A second rotating shaft is installed on the movable vertical plate. A rotating disc is fixedly installed at the other end of the second rotating shaft. An upper scraper is installed on the rotating disc. An upper semi-circular cleaning component is installed on the upper scraper. A scraper strip is provided on the upper semi-circular cleaning component. A second spring is installed on the lower surface of the upper scraper. There are two second springs. A lower scraper is installed at the other end of the second spring. A lower semi-circular cleaning component is installed on the lower scraper. A scraper strip is provided on the lower semi-circular cleaning component. A cleaning cavity is formed between the upper and lower semi-circular cleaning components.

[0009] A second leveling roller is installed in front of the cleaning base, a tapping roller is installed in front of the second leveling roller, a first leveling roller is installed in front of the tapping roller, a first rotating shaft is installed inside the tapping roller, the first rotating shaft passes through the feeding side plate, a gear is installed on the first rotating shaft, a tapping plate is installed on the tapping roller, and holes are opened on the tapping plate.

[0010] A lead screw base is installed on one side surface of the feeding side plate, a lead screw motor is installed on the rear surface of the lead screw base, a reciprocating lead screw is installed inside the lead screw base, a movable part is installed on the reciprocating lead screw, and a rack is provided on the movable part, the rack meshing with a gear.

[0011] Preferably, a dust collection box is provided above the tapping roller, and a dust collection pipe is installed on the upper surface of the dust collection box near the front position. The dust collection pipe runs through the dust collection box, and there are multiple dust collection pipes evenly distributed on the dust collection box. A dust collection box is installed behind the dust collection pipe, and a fan is installed behind the dust collection box.

[0012] Preferably, a feeding roller is installed between the feeding side plates.

[0013] Preferably, a machine body side plate is installed at the rear of the dust collection box, there are two machine body side plates, and a receiving roller is installed between the machine body side plates.

[0014] Preferably, a power housing is installed on the other side surface of the body side plate.

[0015] Preferably, a control switch is installed on the rear surface of the power unit housing.

[0016] Preferably, a positioning plate is installed on the feeding side plate, and a guide roller is installed on the positioning plate.

[0017] Preferably, a dust chamber is formed between the clapper and the tape.

[0018] Preferably, there are multiple holes, which are evenly distributed on the clapper.

[0019] Preferably, the dust collecting pipe is connected with the dust collecting box through a pipeline, and the dust collecting box is connected with the fan through a pipeline.

[0020] The beneficial technical effects of the utility model lie in: the upper semicircular cleaning part and the lower semicircular cleaning part are arranged in the utility model, a cleaning cavity is formed through the No. 2 spring, and the impurities on the base material are scraped off by using the scraping strip; the movable vertical plate and the rotating disc are arranged, so that when the thickness and the angle of the base material change, the cleaning cavity also changes, the state of being close to the surface of the base material is always maintained, manual adjustment is not needed, the applicability of the device is increased, and the problem that the impurities on the base material affect the uniformity of the glue coating before the base material is coated with glue is solved; the reciprocating screw rod and the beating plate are arranged in the utility model, the movement of the beating plate is driven through the reciprocating screw rod, a dust cavity is formed between the beating plate and the surface of the base material, dust is sucked into the dust collecting box through the fan, the dust on the base material causes the generation of air bubbles when the base material is coated with glue, and the product quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the automatic adhesive tape coating mechanism of the utility model;

[0022] Figure 2 It is a split view of the automatic adhesive tape coating mechanism of the utility model;

[0023] Figure 3 It is a beating roller schematic view of the automatic adhesive tape coating mechanism of the utility model;

[0024] Figure 4 It is a cleaning base schematic view of the automatic adhesive tape coating mechanism of the utility model;

[0025] Figure 5 It is a movable vertical plate schematic view of the automatic adhesive tape coating mechanism of the utility model;

[0026] Figure 6 It is a Figure 3 It is an enlarged view of A in the middle;

[0027] In the figure: 1, the feeding side plate; 2, the equipment base; 3, the feeding roller; 4, the positioning plate; 5, the guide roller; 6, the control switch; 7, the power machine box; 8, the receiving roller; 9, the machine body side plate; 10, the dust collecting pipe; 11, the dust collecting box; 12, the fan; 13, the dust removal box; 14, the first flattening roller; 15, the beating roller; 16, the second flattening roller; 17, the dust cavity; 18, the gear; 19, the upper scraping plate; 20, the first rotating shaft; 21, the beating plate; 22, the hole; 23, the reciprocating screw rod; 24, the screw rod motor; 25, the screw rod base; 26, the movable vertical plate; 27, the spring groove; 28, the first spring; 29, the cleaning cavity; 30, the cleaning base; 31, the upper semicircular cleaning piece; 32, the scraping strip; 33, the lower semicircular cleaning piece; 34, the second spring; 35, the lower scraping plate; 36, the second rotating shaft; 37, the rotating disc; 38, the movable block; 39, the movable piece; 40, the rack. DETAILED DESCRIPTION

[0028] As Figures 1-6 shown in the utility model provides a kind of adhesive tape coating mechanism, including feeding side plate 1, feeding side plate 1 has two, equipment base 2 is installed between feeding side plate 1, cleaning base 30 is equipped with in front of equipment base 2.

[0029] Spring groove 27 is opened in cleaning base 30, spring groove 27 has two, and is distributed on cleaning base 30 in axial symmetry, first spring 28 is installed in spring groove 27, the purpose of first spring 28 is to let movable block 38 adapt to the change of substrate height, movable block 38 is installed on first spring 28, movable vertical plate 26 is installed on movable block 38, second rotating shaft 36 is installed on movable vertical plate 26, rotating disc 37 is fixedly installed on the other end of second rotating shaft 36, upper scraping plate 19 is installed on rotating disc 37, upper semicircular cleaning piece 31 is installed on upper scraping plate 19, scraping strip 32 is provided on upper semicircular cleaning piece 31, second spring 34 is installed on the lower surface of upper scraping plate 19, the purpose of second spring 34 is to let cleaning cavity 29 adapt to the thickness change of substrate, second spring 34 has two, lower scraping plate 35 is installed on the other end of second spring 34, lower semicircular cleaning piece 33 is installed on lower scraping plate 35, scraping strip 32 is provided on lower semicircular cleaning piece 33, and cleaning cavity 29 is formed between upper semicircular cleaning piece 31 and lower semicircular cleaning piece 33.

[0030] Second flattening roller 16 is equipped with in front of cleaning base 30, beating roller 15 is installed in front of second flattening roller 16, first flattening roller 14 is installed in front of beating roller 15, first rotating shaft 20 is installed in beating roller 15, first rotating shaft 20 penetrates feeding side plate 1, gear 18 is installed on first rotating shaft 20, beating plate 21 is installed on beating roller 15, hole 22 is opened in beating plate 21, the purpose of hole 22 is to use aerodynamics, dust is beaten up at the same time, substrate is not beaten up, and the stable discharge of substrate is guaranteed.

[0031] The one side surface of the feeding side plate 1 is provided with a screw rod base 25, the rear surface of the screw rod base 25 is provided with a screw rod motor 24, the output end of the screw rod motor 24 is in transmission connection with a reciprocating screw rod 23, the reciprocating screw rod 23 is installed in the screw rod base 25, a movable piece 39 is installed on the reciprocating screw rod 23, a rack 40 is arranged on the movable piece 39, and the rack 40 is in meshing connection with the gear 18.

[0032] Further, the dust removal box 13 is arranged above the beating roller 15, the dust collection pipes 10 are arranged on the upper surface of the dust removal box 13 and close to the front position, the dust collection pipes 10 penetrate through the dust removal box 13, the dust collection pipes 10 are multiple and uniformly distributed on the dust removal box 13, the dust collection boxes 11 are arranged at the rear of the dust collection pipes 10, the dust collection boxes 11 are designed as flip covers, the dust collection boxes 11 facilitate cleaning of the internal dust, and the fans 12 are arranged at the rear of the dust collection boxes 11.

[0033] Further, the discharging rollers 3 are arranged between the feeding side plates 1, and the base materials are arranged on the discharging rollers 3.

[0034] Further, the machine side plates 9 are arranged at the rear of the dust removal box 13, the machine side plates 9 are two, and the material collecting rollers 8 are arranged between the machine side plates 9.

[0035] Further, the power machine boxes 7 are arranged on the other side surfaces of the machine side plates 9.

[0036] Further, the control switches 6 are arranged on the rear surfaces of the power machine boxes 7.

[0037] Further, the positioning plates 4 are arranged on the feeding side plates 1, and the guide rollers 5 are arranged on the positioning plates 4.

[0038] Further, the dust cavities 17 are formed between the beating plates 21 and the adhesive tapes.

[0039] Further, the hole holes 22 are multiple and uniformly distributed on the beating plates 21.

[0040] Further, the dust collection pipes 10 and the dust collection boxes 11 are connected through pipelines, and the dust collection boxes 11 and the fans 12 are connected through pipelines.

[0041] It should be noted that the automatic adhesive tape coating mechanism needs to pass the base material through the cleaning cavity 29, cover the base material above the guide roller 5, press the base material below the second smoothing roller 16, the beating roller 15 and the first smoothing roller 14, and finally put into the processing equipment when in use.

[0042] In use, the cleaning cavity 29 is formed between the upper semicircular cleaning member 31 and the lower semicircular cleaning member 33, the impurities on the substrate are scraped off by the scraping strip 32 before the substrate is fed into the glue coating, and the second spring 34 is arranged to adapt the cleaning cavity 29 to substrates of different thicknesses, thereby increasing the applicability of the device. When the substrate is used more and more, the discharge angle will also change, and the rotating disc 37 is arranged to follow the change of the discharge angle, so that the cleaning cavity 29 always adheres to the surface of the substrate, thereby achieving stable cleaning effect without manual adjustment. Considering that the dust on the substrate will also affect the glue coating after the impurities on the substrate are processed, the dust cavity 17 is formed between the gap between the beating plate 21 and the surface of the substrate, which can effectively beat the dust, and the dust is collected into the dust collection box 11 by the fan 12. In use, the screw motor 24 drives the reciprocating screw 23 to reciprocate, the gear 18 is driven to reciprocate through the rack 40 on the movable part 39, the beating plate 21 beats on the surface of the substrate through the gear 18, and the dust is beaten up. Considering that the beating plate 21 may also beat the substrate during beating, a hole 22 is arranged on the beating plate 21, which can beat the dust while not beating the substrate, thereby ensuring the stability of the discharge.

Claims

1. An automatic tape coating mechanism, comprising a feeding side plate (1), characterized in that: There are two feeding side plates (1), and an equipment base (2) is installed between the feeding side plates (1). A cleaning base (30) is installed in front of the equipment base (2). A spring groove (27) is provided on the cleaning base (30). There are two spring grooves (27) distributed symmetrically on the cleaning base (30). A first spring (28) is installed in the spring groove (27). A movable block (38) is installed on the first spring (28). A movable vertical plate (26) is installed on the movable block (38). A second rotating shaft (36) is installed on the movable vertical plate (26). A rotating shaft (36) is fixedly installed at the other end of the second rotating shaft (36). A rotating disc (37) is provided with an upper scraper (19), an upper semi-circular cleaning component (31) is provided with an upper semi-circular cleaning component (31), a scraper strip (32) is provided with an upper semi-circular cleaning component (31), a second spring (34) is provided on the lower surface of the upper scraper (19), there are two second springs (34), a lower scraper (35) is provided on the other end of the second spring (34), a lower semi-circular cleaning component (33) is provided with a lower semi-circular cleaning component (33), a scraper strip (32) is provided with a lower semi-circular cleaning component (33), and a cleaning cavity (29) is formed between the upper semi-circular cleaning component (31) and the lower semi-circular cleaning component (33). A second leveling roller (16) is installed in front of the cleaning base (30), a tapping roller (15) is installed in front of the second leveling roller (16), a first leveling roller (14) is installed in front of the tapping roller (15), a first rotating shaft (20) is installed inside the tapping roller (15), the first rotating shaft (20) passes through the feeding side plate (1), a gear (18) is installed on the first rotating shaft (20), a tapping plate (21) is installed on the tapping roller (15), and a hole (22) is opened on the tapping plate (21); A lead screw base (25) is installed on one side surface of the feeding side plate (1), a lead screw motor (24) is installed on the rear surface of the lead screw base (25), a reciprocating lead screw (23) is installed inside the lead screw base (25), a movable part (39) is installed on the reciprocating lead screw (23), a rack (40) is provided on the movable part (39), and the rack (40) meshes with the gear (18).

2. The automatic tape coating mechanism according to claim 1, characterized in that: A dust collection box (13) is provided above the roller (15). A dust collection pipe (10) is installed on the upper surface of the dust collection box (13) near the front. The dust collection pipe (10) passes through the dust collection box (13). There are multiple dust collection pipes (10) evenly distributed on the dust collection box (13). A dust collection box (11) is installed behind the dust collection pipe (10). A fan (12) is installed behind the dust collection box (11).

3. The automatic tape coating mechanism according to claim 2, characterized in that: A feeding roller (3) is installed between the feeding side plates (1).

4. The automatic tape coating mechanism according to claim 3, characterized in that: The dust collection box (13) is provided with a machine body side plate (9) at the rear. There are two machine body side plates (9), and a receiving roller (8) is installed between the machine body side plates (9).

5. The automatic tape coating mechanism according to claim 4, characterized in that: The power unit (7) is mounted on the other side surface of the body side plate (9).

6. The automatic tape coating mechanism according to claim 5, characterized in that: A control switch (6) is installed on the rear surface of the power unit (7).

7. The automatic tape coating mechanism according to claim 6, characterized in that: A positioning plate (4) is installed on the feeding side plate (1), and a guide roller (5) is installed on the positioning plate (4).

8. The automatic tape coating mechanism according to claim 7, characterized in that: A dust chamber (17) is formed between the clapper (21) and the tape.

9. The automatic tape coating mechanism according to claim 8, characterized in that: There are multiple holes (22), which are evenly distributed on the clapper (21).

10. The automatic tape coating mechanism according to claim 9, characterized in that: The dust collection pipe (10) is connected to the dust collection box (11) via a pipe, and the dust collection box (11) is connected to the fan (12) via a pipe.

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