CN213034607U

CN213034607U - Upper scribing device for PVC (polyvinyl chloride) film product

Info

Publication number: CN213034607U
Application number: CN202021469412.7U
Authority: CN
Inventors: 张林道
Original assignee: Hebei Laili Yiteng Plastic Manufacturing Co ltd
Current assignee: Hebei Laili Yiteng Plastic Manufacturing Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-23
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a PVC film processing equipment technical field especially relates to a marking device on PVC film product. The laser emitter comprises a base, a bridge, a first motor, a second motor, a third motor, a laser emitter, a first roller set and a second roller set; the base is integrally U-shaped, the number of the first motors is two, the first motors are arranged at the end parts of the vertical parts of the base, the bridge is arranged on the base in a spanning mode, the upper surface of the vertical part of the base is provided with first slide rails, the frame feet of the bridge slide on the slide rails, the bridge is provided with second slide rails and a sliding table sliding on the second slide rails, and the laser emitter is fixedly arranged on the sliding table; the first motor drives the bridge to slide, the second motor drives the sliding table to slide, the first roller set and the second roller set are arranged inside the base, the first roller set and the second roller set respectively comprise two rollers which are parallel up and down, and the third motor drives the rollers at the lower parts of the first roller set and the second roller set to rotate synchronously.

Description

Upper scribing device for PVC (polyvinyl chloride) film product

Technical Field

The utility model relates to a PVC film processing equipment technical field especially relates to a marking device on PVC film product.

Background

PVC film products are often applied in the fields of packaging, medicine, agricultural production and the like. The PVC film has wide application in the packaging industry, the packaged product is ensured to be free from abrasion in the packaging industry, and a packaging film manufacturer needs to search for proper process equipment to realize packaging flexibility so as to meet the diversified requirements of different products. The scribing equipment for the PVC film products mostly uses a contact type scribing mode of a scribing knife for scribing.

The contact type scribing device consumes tools, cutters and the like, and the contact type scribing device is difficult to realize precise scribing and cannot meet the requirement of complex scribing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a marking device on PVC film product, adopts the laser generator of steerable removal to rule on the PVC film.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an upper scribing device for a PVC film product comprises a base, a bridge, a first motor, a second motor, a third motor, a laser emitter, a first roller set and a second roller set; the base is integrally U-shaped, the number of the first motors is two, the first motors are arranged at the end parts of the vertical parts of the base, the bridge is arranged on the base in a spanning mode, the upper surface of the vertical part of the base is provided with first slide rails, the frame feet of the bridge slide on the slide rails, the bridge is provided with second slide rails and a sliding table sliding on the second slide rails, and the laser emitter is fixedly arranged on the sliding table; the utility model discloses a roller set, including first roller set and second roller set, second motor sets up the tip at the crane span structure, the third motor sets up in the base outside, first motor drive crane span structure slides, second motor drive slip table slides, first roller set and second roller set up inside the base, first roller set and second roller set do not include two rollers side by side from top to bottom, the third motor drives the roller synchronous revolution of first roller set and second roller set lower part.

Further optimizing the technical scheme, the first motor drives the first belt to rotate, and one point on the first belt is fixedly connected with the frame foot; the second motor drives the second belt to rotate, a point and a sliding table fixed connection are arranged on the second belt, the third motor drives the third belt to rotate, a first roller belt pulley is arranged at the end part of a roller shaft of the lower part of the first roller set, a second roller belt pulley is arranged at the end part of the roller shaft of the lower part of the second roller set, and the third belt sleeve is arranged outside a belt pulley of the third motor, the first roller belt pulley and the second roller belt pulley.

Further optimize this technical scheme, the roller of upper portion in two rollers of first roller set has flexible surface, the roller of upper portion in two rollers of second roller set also has flexible surface.

Further optimize this technical scheme, the base outside is equipped with the limit frame, the third motor is fixed to be set up on the limit frame.

Further optimize this technical scheme, first belt, second belt and third belt are the belt of taking the tooth, the belt pulley that first motor, second motor and third motor output set up is the belt pulley of taking the tooth, first roller band pulley and second roller band pulley are the belt pulley of taking the tooth.

Compared with the prior art, the utility model has the advantages of it is following: 1. the first roller set and the second roller set are arranged, and the structure is favorable for ensuring that the PVC film is completely spread without generating wrinkles; 2. the bridge frame slides on the first sliding rail, and the structure is favorable for ensuring that the longitudinal position of the laser generator is variable; 3. the sliding table slides on the second sliding rail, and the structure is favorable for ensuring that the transverse position of the laser generator is variable; 4. the upper rollers of the first roller set and the second roller set are provided with flexible surfaces, and the structure is favorable for ensuring tight friction with the PVC film.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the top view structure of the present invention.

Fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a base; 11. a first slide rail; 2. a bridge frame; 21. a frame leg; 3. a first motor; 31. a first belt; 4. a second motor; 41. a second belt; 42. a second slide rail; 43. a sliding table; 5. a third motor; 51. a third belt; 52. a side frame; 6. a laser transmitter; 7. a first roller set; 71. a first roller pulley; 8. a second roller set; 81. a second roller pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-4, the utility model discloses a PVC film product upper line drawing device, which comprises a base 1, a bridge frame 2, a first motor 3, a second motor 4, a third motor 5, a laser emitter 6, a first roller set 7 and a second roller set 8; the base 1 is integrally U-shaped, the number of the first motors 3 is two, the first motors 3 are arranged at the end of the vertical part of the base 1, the bridge 2 is arranged on the base 1 in a spanning manner, the upper surface of the vertical part of the base 1 is provided with first slide rails 11, the frame legs 21 of the bridge 2 slide on the first slide rails 11, the bridge 2 is provided with second slide rails 42 and a sliding table 43 sliding on the second slide rails 42, and the laser emitter 6 is fixedly arranged on the sliding table 43; second motor 4 sets up the tip at crane span structure 2, third motor 5 sets up in the base 1 outside, first motor 3 drive crane span structure 2 slides, second motor 4 drive slip table 43 slides, first roller set 7 and second roller set 8 set up inside base 1, first roller set 7 and second roller set 8 include two rollers side by side from top to bottom respectively, third motor 5 drives the roller synchronous revolution of first roller set 7 and the 8 lower parts of second roller set.

As a preferable arrangement mode, the first motor 3 drives the first belt 31 to rotate, and one point on the first belt 31 is fixedly connected with the frame leg 21; second motor 4 drives second belt 41 rotatoryly, a bit on second belt 41 with slip table 43 fixed connection, third motor 5 drives third belt 51 rotatoryly, the roller shaft tip of first roller set 7 lower part is equipped with first roller band pulley 71, the roller shaft tip of second roller set 8 lower part is equipped with second roller band pulley 81, third belt 51 cover is established outside third motor 5's belt pulley, first roller band pulley 71 and second roller band pulley 81.

In a preferred arrangement, the upper of the two rolls of the first roll stack 7 is provided with a flexible surface, and the upper of the two rolls of the second roll stack 8 is also provided with a flexible surface.

As a preferable arrangement, a side frame 52 is provided outside the base 1, and the third motor 5 is fixedly provided on the side frame 52.

As a preferable arrangement, the first belt 31, the second belt 41 and the third belt 51 are toothed belts, the belt pulleys arranged at the output ends of the first motor 3, the second motor 4 and the third motor 5 are toothed belt pulleys, and the first roller belt pulley 71 and the second roller belt pulley 81 are toothed belt pulleys.

When in use, the PVC film is input between two rollers of the first roller group 7 and output between two rollers of the second roller group 8. The upper rollers and the lower rollers of the first roller set 7 and the second roller set 8 clamp the PVC film by friction force, and the first roller set 7 and the second roller set 8 rotate synchronously to keep the PVC film at proper tension. The movement of the PVC film is controlled by a third motor 5, and the PVC film can be conveyed and stopped in a controlled manner. According to the line path scribed on the PVC film, the laser emitter 6 can move along a certain path under the action of the first motor 3 and the second motor 4, and can continuously or discontinuously emit laser to scribe the required lines.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a marking device on PVC film product which characterized in that: the device comprises a base (1), a bridge (2), a first motor (3), a second motor (4), a third motor (5), a laser emitter (6), a first roller set (7) and a second roller set (8); the base (1) is integrally U-shaped, the number of the first motors (3) is two, the first motors (3) are arranged at the end of the vertical part of the base (1), the bridge (2) is arranged on the base (1) in a crossing manner, the upper surface of the vertical part of the base (1) is provided with a first sliding rail (11), the frame feet (21) of the bridge (2) slide on the first sliding rail (11), the bridge (2) is provided with a second sliding rail (42) and a sliding table (43) sliding on the second sliding rail (42), and the laser emitter (6) is fixedly arranged on the sliding table (43); second motor (4) set up the tip in crane span structure (2), third motor (5) set up in base (1) outside, first motor (3) drive crane span structure (2) slide, second motor (4) drive slip table (43) slide, first roller set (7) and second roller set (8) set up inside base (1), first roller set (7) and second roller set (8) include two rollers side by side from top to bottom respectively, third motor (5) drive the roller synchronous revolution of first roller set (7) and second roller set (8) lower part.

2. The PVC film product scoring device as recited in claim 1, wherein: the first motor (3) drives a first belt (31) to rotate, and one point on the first belt (31) is fixedly connected with the frame leg (21); second motor (4) drive second belt (41) rotatory, on second belt (41) a bit with slip table (43) fixed connection, third motor (5) drive third belt (51) rotatory, the roller shaft tip of first roller set (7) lower part is equipped with first roller band pulley (71), the roller shaft tip of second roller set (8) lower part is equipped with second roller band pulley (81), third belt (51) cover is established outside belt pulley, first roller band pulley (71) and second roller band pulley (81) of third motor (5).

3. The PVC film product scoring device as recited in claim 2, wherein: the upper of the two rolls of the first roll set (7) is provided with a flexible surface, and the upper of the two rolls of the second roll set (8) is also provided with a flexible surface.

4. The PVC film product scoring device as recited in claim 2, wherein: the outer side of the base (1) is provided with a side frame (52), and the third motor (5) is fixedly arranged on the side frame (52).

5. The PVC film product scoring device as recited in claim 2, wherein: first belt (31), second belt (41) and third belt (51) are toothed belt, the belt pulley that first motor (3), second motor (4) and third motor (5) output set up is toothed belt pulley, first roller band pulley (71) and second roller band pulley (81) are toothed belt pulley.