CN219314129U

CN219314129U - Plastic film finishing machine

Info

Publication number: CN219314129U
Application number: CN202320071543.7U
Authority: CN
Inventors: 张文荣
Original assignee: Jiangsu Yihai Equipment Technology Co ltd
Current assignee: Jiangsu Yihai Equipment Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-07-07
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to a plastic film finishing machine, wherein a supporting roller is fixedly connected in a processing box, a vertical downward air cylinder is fixedly connected on the processing box above the supporting roller, the lower end of the air cylinder is fixedly connected with a mounting plate, the lower side of the mounting plate is fixedly connected with a transverse cutter, a plurality of longitudinal cutters are connected on the mounting plate on one side of the transverse cutter in a sliding manner, a sliding plate is connected on the top of the longitudinal cutter in a sliding manner, springs are sleeved between the four corners of the lower side of the sliding plate and the opposite surfaces of the mounting plate, a downward fixing plate is fixedly connected on one side of the middle part of the sliding plate, a fixing groove matched with the fixing plate is formed in the mounting plate, the cutting finishing function can be carried out on the length and the width of a plastic film through the arrangement of the transverse cutter and the sliding longitudinal cutter, and the distance between two pressing rollers can be adjusted through the driving of a servo motor to realize the pressing finishing function of the plastic film with different thicknesses.

Description

Plastic film finishing machine

Technical Field

The utility model relates to a plastic film finishing machine, and belongs to the technical field of film finishing.

Background

The application of plastic films is visible everywhere: the plastic film is used for packaging mulch films, greenhouse films and various agricultural products in agricultural production; packaging and rainproof appliances, toys, ornaments and the like for clothing and food in daily life; composite films for surfaces of various materials (wood, steel, paper, etc.), breathable films, water-soluble films, insulating films, piezoelectric films, radiation-proof films, etc., which have special functions, are very widely used.

In the prior published patent application, the application number is: CN202220856333.4 discloses a plastic film flattening and arranging equipment, which comprises a box body, the box left side is provided with the feed inlet, the box right side is provided with the material taking mouth, feed inlet internally mounted has the feed roll, box internally mounted has the dancer roll, the symmetry is provided with two lift chambers in the box lateral wall, the lift intracavity is provided with the elevating system who is used for changing dancer roll height, the box is inside to be provided with two guide rolls, the box is inside to be provided with two swager rolls, the box is inside to be provided with the roll that gathers materials.

In the above patent, when the plastic film is rolled up, when the required length is rolled up, the plastic film needs to be manually cut off, however, some plastic films need to be cut into plastic films with rated width, when the plastic films are manually cut into plastic films with rated width, a long time is needed to be consumed, and the labor cost is increased, so that innovation is carried out on the basis, and the plastic film finishing machine is provided for solving the problem that the plastic films can only be manually cut in the above patent.

Disclosure of Invention

The utility model aims to overcome the defects and provide a plastic film finishing machine so as to solve the problems of the plastic film finishing machine in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic film finishing machine, fixedly connected with backing roll in the processing case, fixedly connected with vertical decurrent cylinder on the processing case of backing roll top, the lower extreme fixedly connected with mounting panel of cylinder, mounting panel downside fixedly connected with transverse cutter, sliding connection has a plurality of vertical cutters on the mounting panel of transverse cutter one side, the top sliding connection of vertical cutter has the slide, the cover is equipped with the spring between four corners of slide downside and the opposite face of mounting panel, one side fixedly connected with decurrent fixed plate in slide middle part, be provided with the fixed slot with the fixed plate looks adaptation on the mounting panel, the front side of backing roll is provided with the swager of bilateral symmetry, the top the both ends rotation of swager is connected with slider I, one side rotation of processing case is connected with the lead screw, fixedly connected with slide bar on the processing case of lead screw one side, slider I and lead screw swing joint, and slider I simultaneously with sliding connection, the lead screw is provided with servo motor drive.

Preferably, the processing box rotation of swager front side is connected with the transfer roller, the rear side of backing roll rotates and is connected with the roll-up roller, one side fixedly connected with driving motor of processing box, driving motor's output and the coaxial fixed of transfer roller, the other end of transfer roller, roll-up roller and the swager that is located the downside is all coaxial fixed with drive wheel I, the transmission is connected with drive belt I between the drive wheel I.

Preferably, the connecting rod is rotationally connected to the sliding block I, the other end of the connecting rod is rotationally connected with the sliding block II, a sliding groove is formed in the outer side of the processing box, the sliding block II is in sliding connection with the sliding groove, driving wheels II are arranged on the same sides of the pressing roller and the sliding block II, and driving belts II are connected between the driving wheels II in a driving mode.

Preferably, the top of the longitudinal cutter is fixedly connected with a moving plate, and the lower side of the moving plate is in sliding connection with the sliding plate.

Preferably, a positioning bolt is connected to the upper side of the moving plate in a threaded manner.

Preferably, the fixing plate is provided with a small hole, one side of the fixing groove is provided with a through hole corresponding to the small hole, and the through hole is connected with the inserted bar in a sliding manner.

Preferably, scale marks are arranged on the processing box on one side of the sliding block I and the mounting plate on one side of the longitudinal cutter.

The utility model has the following beneficial effects:

(1) According to the utility model, through the arrangement of the support roller, the air cylinder, the mounting plate, the transverse cutter, the longitudinal cutter, the sliding plate, the spring, the fixing plate and the fixing groove, the transverse cutter can be driven by the air cylinder to transversely cut the plastic film on the support roller, when the width of the plastic film needs to be cut, the position of the longitudinal cutter can be adjusted according to the width of the plastic film, the sliding plate is pressed downwards to insert the fixing plate into the fixing groove for fixing, so that the length of the longitudinal cutter is longer than that of the transverse cutter, and the width of the plastic film on the support roller is cut and tidied under the driving of the air cylinder.

(2) According to the utility model, through the arrangement of the pressing rollers, the sliding block I, the screw rod, the sliding rod and the servo motor, the screw rod can be driven to rotate by the servo motor, so that the sliding block I drives the upper pressing roller to move under the rotation of the screw rod, the distance between the upper pressing roller and the lower pressing roller is adjusted, and the function of flattening and finishing plastic films with different thicknesses is realized.

Drawings

FIG. 1 is a schematic diagram of a main structure of a plastic film finishing machine according to the present utility model;

FIG. 2 is a schematic side view of the plastic film finisher according to the present utility model;

FIG. 3 is a schematic view showing a partial sectional structure of the plastic film finishing machine of the present utility model;

FIG. 4 is a schematic view of the connection structure of the mounting plate in the plastic film finisher according to the present utility model;

fig. 5 is an enlarged schematic view of the portion a of fig. 4 according to the present utility model.

In the figure: 1. a processing box; 2. a driving wheel I; 3. a transmission belt I; 4. a cylinder; 5. a servo motor; 6. a transverse cutter; 7. a winding roller; 8. a sliding block I; 9. a screw rod; 10. positioning bolts; 11. a connecting rod; 12. a transmission belt II; 13. a sliding block II; 14. a driving wheel II; 15. a chute; 16. a driving motor; 17. a conveying roller; 18. a material pressing roller; 19. a support roller; 20. a mounting plate; 21. a rod; 22. a fixing plate; 23. a moving plate; 24. a spring; 25. a longitudinal cutter; 26. a fixing groove; 27. and (3) a sliding plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: in this embodiment, as shown in fig. 2-5, fixedly connected with backing roll 19 in the processing case 1, fixedly connected with vertical decurrent cylinder 4 on the processing case 1 of backing roll 19 top, the lower extreme fixedly connected with mounting panel 20 of cylinder 4, mounting panel 20 downside fixedly connected with lateral cutter 6, sliding connection has a plurality of vertical cutters 25 on the mounting panel 20 of lateral cutter 6 one side, the top sliding connection of vertical cutter 25 has slide 27, the cover is equipped with spring 24 between four corners of slide 27 downside and the opposite face of mounting panel 20, one side fixedly connected with decurrent fixed plate 22 in slide 27 middle part, be provided with the fixed slot 26 with fixed plate 22 looks adaptation on the mounting panel 20, through the setting of fixed plate 22 and fixed slot 26, can insert fixed plate 22 in fixed slot 26 when pressing down slide 27, prevent spring 24 resilience, the front side of backing roll 19 is provided with the material roller 18 of upper and lower symmetry, can carry out the function of flattening to plastic film through the material roller 18 of upper and lower symmetry, the top material roller 18 rotates the side of connecting with the screw rod 9, the screw rod is connected with the screw rod 9 with the screw rod 8 through the screw rod 9 of the side of the movable connection of slide, the screw rod 9 is connected with the screw rod 8 through the screw rod 9 of the screw rod 8 side of the servo motor, the screw rod 9 is connected with the screw rod 8 is connected with the screw rod 9 of the servo motor is fixed simultaneously.

As shown in fig. 1 and 3, the processing box 1 at the front side of the material pressing roller 18 is rotationally connected with a conveying roller 17, the rear side of a supporting roller 19 is rotationally connected with a rolling roller 7, one side of the processing box 1 is fixedly connected with a driving motor 16, the output end of the driving motor 16 is coaxially fixed with the conveying roller 17, the rolling roller 7 and the other end of the material pressing roller 18 at the lower side are coaxially fixed with a driving wheel i 2, a driving belt i 3 is in transmission connection between the driving wheels i 2, the driving roller 17 is driven to rotate by the driving motor 16, the driving wheel i 2 at the other end of the conveying roller 17 rotates along with the driving wheel, and accordingly the rolling roller 7 and the material pressing roller 18 at the lower end are respectively driven to rotate by the driving belt i 3, so that a plastic film is transmitted between the material pressing rollers 18 by the conveying roller 17 under the rotation of the driving motor 16 and is rolled by the rolling roller 7 through the supporting roller 19.

As shown in fig. 2 and 3, a connecting rod 11 is rotatably connected to the sliding block i 8, the other end of the connecting rod 11 is rotatably connected to a sliding block ii 13, a sliding groove 15 is formed in the outer side of the processing box 1, the sliding block ii 13 is slidably connected with the sliding groove 15, driving wheels ii 14 are respectively arranged on the same sides of the pressing roller 18 and the sliding block ii 13, a driving belt ii 12 is connected between the driving wheels ii 14 in a driving manner, when the lower pressing roller 18 is driven to rotate, the lower pressing roller 18 drives the upper pressing roller 18 to rotate through the driving belt ii 12, and when the position of the upper pressing roller 18 is adjusted, the sliding block ii 13 is driven to move in the sliding groove 15 through the connecting rod 11, so that the driving belt ii 12 can be always in a tensioning state when the upper pressing roller 18 is adjusted.

As shown in fig. 4 and 5, the top of the longitudinal cutter 25 is fixedly connected with a moving plate 23, the lower side of the moving plate 23 is slidably connected with a sliding plate 27, the upper side of the moving plate 23 is in threaded connection with a positioning bolt 10, and the position of the moving plate 23 can be fixed by screwing the positioning bolt 10 to adjust the friction force between the moving plate 23 and the sliding plate 27.

As shown in fig. 5, the fixing plate 22 is provided with a small hole, one side of the fixing groove 26 is provided with a through hole corresponding to the small hole, the through hole is slidably connected with the insert rod 21, and the insert rod 21 is inserted into the small hole of the fixing plate 22, so that the fixing plate 22 is further fixed, the fixing of the sliding plate 27 is realized, and the sliding plate 27 is prevented from rebounding to the initial position in the cutting process.

As shown in fig. 2 and 5, scale marks are respectively arranged on the processing box 1 on the side of the sliding block i 8 and the mounting plate 20 on the side of the longitudinal cutter 25, and the moving distance between the sliding block i 8 and the longitudinal cutter 25 can be accurately adjusted through the scale marks.

The utility model provides a plastic film finishing machine, which has the following specific working principle: during operation, the plastic film is firstly pulled between the material pressing rollers 18 from the conveying rollers 17, the plastic film is fixed on the winding rollers 7 through the supporting rollers 19, the driving wheel I2 at one end of the conveying rollers 17 is driven to rotate through the driving motor 16, the material pressing rollers 18 below and the winding rollers 7 are driven to rotate through the driving belt I3, the material pressing rollers 18 below are driven to rotate through the driving wheel II 14 and the driving belt II 12, the material pressing rollers 18 above are driven to rotate through the driving wheels II 14 and the driving belt II 12, the screw rod 9 is driven to rotate through the servo motor 5, the positions of the material pressing rollers 18 above are regulated, the distance between the upper material pressing rollers 18 and the lower material pressing rollers 18 is regulated, therefore, the function of flattening plastic films with different thicknesses can be achieved, after the plastic film is wound to a certain length, the transverse cutter 6 below the mounting plate 20 is driven to cut the plastic film above the supporting rollers 19 through the air cylinder 4, when the width of the plastic film needs to be cut, the cutting edge of the longitudinal cutter 25 can be located below the cutting edge of the transverse cutter 6 through the pressing slide plate 27, the required longitudinal cutter 25 is slid to the required position, the distance between the required cutting edges is regulated, and the transverse cutter functions of the plastic film can be cut through the transverse cutter 19.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Plastic film finishing machine, including processing case (1), its characterized in that: the utility model discloses a screw machining device, including processing case (1), support roller (19) are fixedly connected with in processing case (1), vertical decurrent cylinder (4) are fixedly connected with on processing case (1) of support roller (19), the lower extreme fixedly connected with mounting panel (20) of cylinder (4), mounting panel (20) downside fixedly connected with transverse cutter (6), sliding connection has a plurality of longitudinal cutters (25) on mounting panel (20) of transverse cutter (6) one side, sliding connection has slide plate (27) at the top of longitudinal cutter (25), cover is equipped with spring (24) between four corners of slide plate (27) downside and the opposite face of mounting panel (20), one side fixedly connected with decurrent fixed plate (22) of slide plate (27) middle part, be provided with fixed slot (26) with fixed plate (22) looks adaptation on mounting panel (20), the front side of support roller (19) is provided with the swager (18) of upper and lower symmetry, the both ends rotation of swager (18) are connected with slider I (8), processing case (9) and slider (8) are connected with in the rotation, and slider (9) are connected with one side of slider (9) fixedly with screw rod (8) and processing case (9), the screw rod (9) is provided with a servo motor (5) for driving.

2. A plastic film finisher according to claim 1, characterized in that: the processing box (1) rotation of swager roller (18) front side is connected with transfer roller (17), the rear side of backing roll (19) rotates and is connected with roll-up roller (7), one side fixedly connected with driving motor (16) of processing box (1), the output and the transfer roller (17) of driving motor (16) are coaxial fixed, the other end of transfer roller (17), roll-up roller (7) and the swager roller (18) that are located the downside is all coaxial fixed with drive wheel I (2), the transmission is connected with drive belt I (3) between drive wheel I (2).

3. A plastic film finisher according to claim 1 or 2, characterized in that: the novel grinding machine is characterized in that a connecting rod (11) is rotationally connected to the sliding block I (8), the other end of the connecting rod (11) is rotationally connected with a sliding block II (13), a sliding groove (15) is formed in the outer side of the machining box (1), the sliding block II (13) is slidably connected with the sliding groove (15), driving wheels II (14) are arranged on the same sides of the pressing roller (18) and the sliding block II (13), and driving belts II (12) are connected between the driving wheels II (14) in a driving mode.

4. A plastic film finisher according to claim 1, characterized in that: the top of the longitudinal cutter (25) is fixedly connected with a moving plate (23), and the lower side of the moving plate (23) is in sliding connection with a sliding plate (27).

5. A plastic film finisher according to claim 4, characterized in that: the upper side of the moving plate (23) is connected with a positioning bolt (10) in a threaded manner.

6. A plastic film finisher according to claim 1, characterized in that: the fixing plate (22) is provided with a small hole, one side of the fixing groove (26) is provided with a through hole corresponding to the small hole, and the through hole is connected with the inserting rod (21) in a sliding mode.

7. A plastic film finisher according to claim 1, characterized in that: scale marks are arranged on the processing box (1) on one side of the sliding block I (8) and the mounting plate (20) on one side of the longitudinal cutter (25).