CN213264851U - Film dust keeper on film feeding machine - Google Patents

Abstract

The utility model provides a membrane dust keeper on film feeding machine, includes the base, two curb plates and right baffle around base upper end is connected with, two with the nearly one side of right baffle be equipped with a film winding section of thick bamboo between the curb plate, two curb plate middle part upper end is connected with two supports respectively, two be connected with the roller on the support, keep away from be equipped with the pinch roll between two curb plates of right baffle one side, be connected with dustproof subassembly through articulated on the baffle of the right side, dustproof subassembly is including installing the fan-shaped baffle on two curb plates and the arc cover plate of being connected through connecting axle and right baffle, be equipped with the arc chamber rather than corresponding in the arc cover plate, be equipped with the expansion plate rather than the matching in the arc chamber, the expansion plate can carry out concertina movement in the arc chamber, be equipped with the fixation nut who is used for fixed expansion. The device of the utility model is simple in structure, easily operation, easy dismounting, it is dustproof effectual, long service life's advantage is worth promoting.

Description

Film dust keeper on film feeding machine

Technical Field

The utility model relates to the field of packaging technology, in particular to membrane dust keeper on film feeding machine.

Background

Along with the increasing progress of the degree of automation, the production of all industries basically adopts intelligent production, the popularization of the intelligent production enables all manufacturers to reduce the labor cost, and meanwhile, the production quality of batch products reaches the uniform quality standard. The automation of the packaging industry is an industry which is widely popularized at present, the packaging relates to the appearance of a product, the quality of the packaging directly affects the first sense organ of a consumer, the film conveying machine is used as a common machine in the packaging machinery, the midway downtime of the film conveying machine in a production workshop is long, pollutants such as particles can be immersed on roll shafts of winding films such as a film winding drum and a pressing roller, or a layer of dust or particles can be dyed on the films when the films are discharged, so that the quality of the product is improved, and particularly the product with high requirement on the surface smoothness is obtained.

The inventor finds that the top of the existing film feeding machine is not provided with a shielding object, and a film winding cylinder, a pressing roller and a film which are arranged on the top are exposed outside regardless of operation, so that the film feeding machine is difficult to avoid being polluted by dust and dirt, and the packaging quality and the smoothness are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a film dust keeper on film feeding machine, solves the problem that exists among the prior art, makes the pollution of the membrane of winding on roller or film winding barrel avoid the pollutant, further improves production quality.

In order to realize the purpose, the following technical scheme is adopted: the utility model provides a membrane dust keeper on film feeding machine, includes the base, two curb plates and right baffle around the base upper end is connected with, two of one side is close to with the right baffle be equipped with a film winding drum between the curb plate, two curb plate middle part upper end is connected with two supports respectively, two be connected with the roller on the support, keep away from be equipped with the pinch roller between two curb plates of right baffle one side, the pinch roller is located the roller left side, be connected with dustproof subassembly through articulated on the right baffle.

Preferably, the inner sides of the two side plates are provided with mounting grooves for mounting or dismounting the film winding drum.

Preferably, the lower end of the roll shaft is provided with a separation plate, and the separation plate is respectively attached and fixed to the base and the two side plates.

Preferably, dustproof subassembly is including installing the fan-shaped baffle on two curb plates and the arc cover plate of being connected through connecting axle and right baffle, be equipped with the arc chamber rather than corresponding in the arc cover plate, be equipped with the expansion plate rather than matching in the arc intracavity, the expansion plate can carry out concertina movement in the arc intracavity, be equipped with the fixation nut who is used for fixed expansion plate on the arc cover plate.

Preferably, the cross section of the arc-shaped cavity is in a fan shape with one open end.

Preferably, fan-shaped baffle end department is equipped with the arc lug, be equipped with the arc wall with the arc lug matching on the expansion plate.

Preferably, the fan-shaped baffle is fixed on the two side plates through a plurality of clamping mechanisms, each clamping mechanism comprises a supporting block and a spring, the upper end face of each side plate is provided with a strip-shaped groove, the side plate on one side of each strip-shaped groove is provided with a clamping groove, the bottom of each clamping groove is fixedly connected with the spring, the other end of each spring is connected with the corresponding supporting block, and the fan-shaped baffle is provided with a groove corresponding to the other end of each supporting block.

Preferably, a limit block is arranged at the end of the expansion plate positioned outside the arc-shaped cavity.

Preferably, the film winding drum, the roll shaft and the pressing roll are provided with scales along the outer surface of the axis direction.

The utility model discloses the beneficial effect who gains: the device of the utility model has simple structure and strong operability, and prevents the roller shaft, the film winding drum and the film wound on the film winding drum from being exposed outside and polluted by pollutants, thereby improving the quality of products; the arranged dustproof assembly is easy to disassemble and assemble, the film rolling cylinder is convenient to replace, and the arranged baffle plate enables the film rolling cylinder to be in a semi-closed space, so that the pollution of floaters is further avoided; the film winding drum, the roll shaft and the compression roller are provided with scales, reference is made in the film mounting process, and the film edge is ensured to be on the same straight line, so that the flatness of a packaged product is improved.

Drawings

Fig. 1 is the utility model relates to a membrane dust keeper schematic structure on film feeding machine.

Fig. 2 is the utility model relates to a membrane dust keeper side structure schematic diagram on film feeding machine.

Fig. 3 is a partially enlarged view of fig. 2.

In the figure, 1-base, 2-side plate, 3-right baffle, 4-film rolling barrel, 5-support, 6-roller shaft, 7-pressing roller, 8-mounting groove, 9-isolation plate, 10-fan-shaped baffle, 11-connecting shaft, 12-arc cover plate, 13-arc cavity, 14-expansion plate, 15-nut, 16-arc lug, 17-arc groove, 18-abutting block, 19-spring, 20-strip-shaped groove, 21-clamping groove, 22-groove, 23-limiting block and 24-film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to the attached drawings 1-3, the film dustproof device on the film feeding machine comprises a base 1, wherein the upper end of the base 1 is connected with a front side plate 2, a rear side plate 2 and a right baffle plate 3, a film winding drum 4 is arranged between the two side plates 2 on the side close to the right baffle plate 3, the upper ends of the middle parts of the two side plates 2 are respectively connected with two supports 5, the two supports 5 are connected with a roller shaft 6, a pressing roller 7 is arranged between the two side plates 2 far away from one side of the right baffle plate 3, the pressing roller 7 is positioned on the left side of the roller shaft 6, and the right baffle plate 3 is connected with a dustproof assembly through.

And the inner sides of the two side plates 2 are provided with mounting grooves 8 for mounting or dismounting the film winding drum 4.

The lower end of the roller shaft 6 is provided with a separation plate 9, and the separation plate 9 is respectively attached and fixed on the base 1 and the two side plates 2.

Dustproof subassembly is including installing fan-shaped baffle 10 on two curb plates 2 and the arc cover plate 12 of being connected with right baffle 3 through connecting axle 11, be equipped with in the arc cover plate 12 rather than the arc chamber 13 that corresponds, be equipped with the expansion plate 14 rather than the matching in the arc chamber 13, expansion plate 14 can carry out concertina movement in arc chamber 13, be equipped with the fixation nut 15 that is used for fixed expansion plate 14 on the arc cover plate 12.

The section of the arc-shaped cavity 13 is in a fan shape with one open end.

An arc-shaped protruding block 16 is arranged at the end of the fan-shaped baffle plate 10, and an arc-shaped groove 17 matched with the arc-shaped protruding block 16 is arranged on the expansion plate 14.

The fan-shaped baffle 10 is fixed on the two side plates 2 through a plurality of clamping mechanisms, each clamping mechanism comprises a supporting block 18 and a spring 19, a strip-shaped groove 20 is formed in the upper end face of each side plate 2, a clamping groove 21 is formed in the side plate 2 on one side of each strip-shaped groove 20, the spring 19 is fixedly connected to the bottom of each clamping groove 21, the other end of each spring 19 is connected with the corresponding supporting block 18, and a groove 22 corresponding to the other end of each supporting block 18 is formed in the fan-shaped baffle 10.

And a limiting block 23 is arranged at the end of the expansion plate 14 positioned outside the arc-shaped cavity 13.

And scales are arranged on the outer surfaces of the film winding drum 4, the roller shaft 6 and the pressing roller 7 along the axial direction.

When the dustproof cover plate is used, the film rolling barrel 4 is installed, the film 24 is wound on the roller shaft 6 and the pressing shaft 7, the dustproof assembly is fixed at the upper end of the side plate 2, the arc-shaped convex block 16 at the end of the fan-shaped baffle plate 10 plays a role in guiding, and the expansion plate 14 positioned in the arc-shaped cover plate 12 slides on the arc-shaped convex block 16 on the fan-shaped baffle plate 10 in the expansion process, so that the sealing of the upper end part is ensured, and the phenomenon that dust enters the interior to influence the packaging quality is avoided; similarly, the installation groove 8 is arranged, when the film 24 is used up and needs to be replaced, the dustproof component riveted on the right baffle plate 3 is rotated to expose the roller shaft outside, and then the film winding drum 4 can be taken out for replacement; the arranged isolation plate 9 separates the film winding drum 4 under the state that the equipment seals the dustproof assembly, thereby further reducing the pollution of pollutants such as dust and the like to the containing cavity of the film winding drum; scales are arranged on the outer surfaces of the film winding drum 4, the roller shaft 6 and the pressing roller 7 along the axial direction, so that the scales can be conveniently used as reference in the installation process, and the influence of unnecessary deviation of films or various roller shafts on the package smoothness is avoided; a through hole penetrating through the arc-shaped cavity 13 is formed in the top of the arc-shaped cover plate 12, and a nut 15 is in threaded connection with the through hole and penetrates into the arc-shaped cavity 13, so that the extended telescopic plate 14 is conveniently fixed on the arc-shaped cover plate 12, and the extended telescopic plate 14 is prevented from sliding in the arc-shaped cavity 13; and the strip-shaped groove 20 that sets up on the curb plate 2 and the piece 18, spring 19 and recess 22 of supporting that set up in the strip-shaped groove 20 are convenient for take out or fix fan-shaped baffle 10, when needs take out, only need shrink into arc chamber 13 with expansion plate 14 to together rotatory alright take out with arc cover plate 12 under the effect of connecting axle 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a membrane dust keeper on film feeder, includes base (1), its characterized in that: base (1) upper end is connected with two curb plate (2) and right baffle (3) around, with two of the close one side of right baffle (3) be equipped with between curb plate (2) and roll up a membrane section of thick bamboo (4), two curb plate (2) middle part upper end is connected with two supports (5), two respectively be connected with roller (6) on support (5), keep away from be equipped with compressing roller (7) between two curb plate (2) of right baffle (3) one side, compressing roller (7) are located roller (6) left side, be connected with dustproof subassembly through the articulated on right baffle (3).

2. The film dustproof device on the film feeding machine according to claim 1, characterized in that: and the inner sides of the two side plates (2) are provided with mounting grooves (8) for mounting or dismounting the film rolling cylinder (4).

3. The film dustproof device on the film feeding machine according to claim 1, characterized in that: the lower end of the roll shaft (6) is provided with a separation plate (9), and the separation plate (9) is respectively attached and fixed on the base (1) and the two side plates (2).

4. The film dustproof device on the film feeding machine according to claim 1, characterized in that: dustproof subassembly is including installing fan-shaped baffle (10) on two curb plates (2) and arc cover plate (12) of being connected through connecting axle (11) and right baffle (3), be equipped with arc chamber (13) rather than corresponding in arc cover plate (12), be equipped with expansion plate (14) rather than matching in arc chamber (13), expansion plate (14) can carry out concertina movement in arc chamber (13), be equipped with fixation nut (15) that are used for fixed expansion plate (14) on arc cover plate (12).

5. The film dustproof device on the film feeding machine according to claim 4, characterized in that: the section of the arc-shaped cavity (13) is in a fan shape with one open end.

6. The film dustproof device on the film feeding machine according to claim 4, characterized in that: the fan-shaped baffle (10) end department is equipped with arc lug (16), be equipped with arc groove (17) that match with arc lug (16) on expansion plate (14).

7. The film dustproof device on the film feeding machine according to claim 4, characterized in that: sector baffle (10) are fixed two through a plurality of block mechanisms on curb plate (2), block mechanism is including supporting piece (18) and spring (19), curb plate (2) up end is equipped with bar groove (20), be equipped with draw-in groove (21) on curb plate (2) of bar groove (20) one side, draw-in groove (21) bottom fixedly connected with spring (19), support piece (18) is connected to the other end of spring (19), be equipped with on sector baffle (10) with support piece (18) other end department corresponding recess (22).

8. The film dustproof device on the film feeding machine according to claim 4, characterized in that: and a limiting block (23) is arranged at the end of the expansion plate (14) positioned outside the arc-shaped cavity (13).

9. The film dustproof device on the film feeding machine according to claim 1, characterized in that: the film winding drum (4), the roll shaft (6) and the pressing roll (7) are provided with scales along the outer surface of the axis direction.

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