Film stripping device

Abstract

The utility model proposes a film slitting device, comprising a frame, an air tent shaft is rotatably arranged on the frame, a conveying shaft is rotatably installed on the frame, a driving mechanism for driving the conveying shaft to rotate is arranged on the frame, a cutting assembly is arranged on the frame, the conveying shaft rotates to convey the film on the air tent shaft, and the film is slid by the cutting assembly. The entire slitting process of the utility model is carried out in an automated manner, which reduces the workload of the staff and saves time and effort.

Description

Technical Field

[0001] The utility model belongs to the technical field of film processing equipment, and particularly relates to a film slitting device. Background Art

[0002] At present, a film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific explanation of a film is: a 2D material formed by atoms, molecules or ions deposited on the surface of a substrate. Examples: optical films, composite films, superconducting films, polyester films, nylon films, plastic films, etc. Films are widely used in electronics, machinery, printing and other industries. Film materials refer to thin metal or organic layers with a thickness ranging from a single atom to several millimeters. Electronic semiconductor functional devices and optical coatings are the main applications of thin film technology.

[0003] However, in the prior art, when the film is actually used, it is necessary to cut the large-sized film into sizes that meet the actual use according to the actual situation. Manual cutting will increase the workload of the staff, which is time-consuming and labor-intensive. Further improvements are needed in this regard.

[0004] Therefore, there is an urgent need for a film slitting device. Utility Model Content

[0005] The utility model provides a film slitting device, which solves the problem of heavy workload in manual film slitting in the prior art.

[0006] The technical solution of the utility model is achieved in this way:

[0007] A film slitting device comprises a frame, on which an air curtain shaft is rotatably arranged, on which a conveying shaft is rotatably mounted, on which a driving mechanism for driving the conveying shaft to rotate is arranged on the frame, and on which a cutting assembly is arranged. The conveying shaft rotates to convey the film on the air curtain shaft, and the film is slit by the cutting assembly.

[0008] As a preferred embodiment, the driving mechanism comprises motor 2, which is installed on the frame through a fixed plate, a pulley 1 is installed on the output shaft of the motor 2, a reducer is installed on the fixed plate, a pulley 2 connected in series with the pulley 1 through a belt is installed on the input shaft of the reducer, a small sprocket is installed on the output shaft of the reducer, and a large sprocket connected in series with the small sprocket through a chain is installed on the conveying shaft.

[0009] As a preferred embodiment, a cylinder is vertically mounted on the frame via a mounting seat, and a conveying shaft 1 is mounted on the piston rod of the cylinder.

[0010] As a preferred embodiment, a transition shaft 1 and a transition shaft 2 are symmetrically rotatably mounted on the frame, and the conveying shaft is located between the transition shaft 1 and the transition shaft 2.

[0011] As a preferred embodiment, the cutting assembly comprises a connecting column, the connecting column is arranged on the frame, a plurality of knife seats are mounted on the connecting column, and the plurality of knife seats are each provided with a cutting blade.

[0012] As a preferred embodiment, a meter is provided on the connecting column.

[0013] As a preferred embodiment, a winding shaft is rotatably provided on the frame.

[0014] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model, through the conveying of the conveying shaft and the conveying shaft one, conveys the film to be processed to the intermediate blade in an automated manner, the intermediate blade processes the film to be processed into strips, and the film after processing is wound on the winding shaft, the whole process is carried out in an automated manner, reducing the workload of the staff and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0018] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0019] In the figure, 1, frame; 2, air tent shaft; 3, conveying shaft; 4, motor 2; 5, pulley 1; 6, reducer; 7, pulley 2; 8, small sprocket; 9, large sprocket; 12, cylinder; 13, conveying shaft 1; 14, transition shaft 1; 15, transition shaft 2; 16, connecting column; 17, knife seat; 18, intermediate knife; 19, meter; 20, take-up shaft; 25, fixing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] like Figure 1-Figure 3 As shown, a film slitting device includes a frame 1, on which an air tent shaft 2 is rotatably installed, and the air tent shaft is horizontally arranged. A worker places the film to be transported on the air tent shaft 2. At the same time, a conveying shaft 3 is rotatably installed on the frame 1, and a driving mechanism is arranged on the frame 1. The driving mechanism drives the conveying shaft 3 to rotate, and the film to be processed is transported to the next processing step through the rotation of the conveying shaft 3.

[0023] Among them, the driving mechanism includes a motor 24, which is installed on the frame 1 through a fixed plate 25, and a pulley 1 5 is installed on the output shaft of the motor 24. Through the rotation of the output shaft of the motor 24, the output shaft of the motor 24 drives the pulley 1 5 to rotate. At the same time, a reducer 6 is installed on the fixed plate 25, and a pulley 2 7 is installed on the input shaft of the reducer 6. The pulley 2 7 and the pulley 1 5 are connected in series through a belt. Two small sprockets 8 are installed on the output shaft of the reducer 6. Through the rotation of the pulley 15, under the belt transmission, the pulley 2 7 rotates, the output shaft of the reducer 6 rotates, and the output shaft of the reducer 6 drives the two small sprockets 8 to rotate. A large sprocket 9 is installed on the conveying shaft 3, and the large sprocket 9 is connected in series with the small sprocket 8 through a chain. The small sprocket 8 rotates, the large sprocket 9 rotates, and the large sprocket 9 drives the conveying shaft 3 to rotate.

[0024] Moreover, a tensioning shaft is rotatably mounted on the frame 1, a tensioning wheel is mounted on the tensioning shaft, the tensioning wheel is connected in series with the chain, and the tensioning wheel reduces the slack of the chain.

[0025] In this embodiment, a cylinder 12 is vertically installed on the frame 1 through a mounting seat, and a conveying shaft 13 is installed on the piston rod of the cylinder 12. The conveying shaft 13 is located above the conveying shaft 3, and the conveying shaft 3 cooperates with the conveying shaft 13 to convey the film to be conveyed. Moreover, through the reciprocating motion of the piston rod of the cylinder 12, the piston rod of the cylinder 12 drives the conveying shaft 13 to move back and forth. The staff can adjust the distance between the conveying shaft 13 and the conveying shaft 3 to facilitate the staff to pass the film through the conveying shaft 13 and the conveying shaft 3.

[0026] In this embodiment, a transition shaft 14 and a transition shaft 2 15 are symmetrically mounted on the frame 1 for rotation, wherein the conveying shaft 3 is located between the transition shaft 14 and the transition shaft 2 15. The film first passes through the transition shaft 14, then passes through the conveying shaft 3, and finally passes through the transition shaft 2 15. The transition shaft 14 and the transition shaft 2 15 have a guiding effect on the conveyance of the film.

[0027] In this embodiment, a cutting assembly is provided on the frame 1, and the cutting assembly performs strip processing on the film to be processed, wherein the cutting assembly includes a connecting column 16, and the connecting column 16 is installed on the frame 1, and a plurality of knife seats 17 are installed on the connecting column 16, and the number of the knife seats 17 is four, and the four knife seats 17 are respectively installed with intermediate blades 18, and the intermediate blades 18 perform cutting processing on the film.

[0028] In this embodiment, a meter counter 19 is provided on the connecting column 16 . During processing, the meter counter 19 is in contact with the film, and the staff can know how much plastic film has been processed through the meter counter 19 .

[0029] In this embodiment, a reel 20 is rotatably provided on the frame 1 , and the slit plastic film is reeled onto the reel 20 through the rotation of the reel 20 .

[0030] The working principle of the utility model is as follows: the film to be processed is placed on the air tent shaft 2, and is transported to the intermediate blade 18 in an automated manner through the transport of the transport shaft 3 and the transport shaft 13. The intermediate blade 18 processes the film to be processed into strips, and the film after processing is rolled up on the winding shaft 20. The whole process is carried out in an automated manner, which reduces the workload of the staff and saves time and effort.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film slitting device, characterized in that: The invention comprises a frame (1), an air curtain shaft (2) is rotatably arranged on the frame (1), a conveying shaft (3) is rotatably mounted on the frame (1), a driving mechanism for driving the conveying shaft (3) to rotate is arranged on the frame (1), a cutting assembly is arranged on the frame (1), the conveying shaft (3) rotates to convey the film on the air curtain shaft (2), and the film is cut by the cutting assembly, and the cutting assembly comprises a connecting column (16), the connecting column (16) is arranged on the frame (1), a plurality of knife seats (17) are mounted on the connecting column (16), and the plurality of knife seats (17) are each provided with a cutter blade (18).

2. The film slitting device according to claim 1, characterized in that: The driving mechanism comprises a second motor (4), the second motor (4) being mounted on the frame (1) via a fixing plate (25), a first pulley (5) being mounted on the output shaft of the second motor (4), a reducer (6) being mounted on the fixing plate (25), a second pulley (7) being mounted on the input shaft of the reducer (6) and being connected in series with the first pulley (5) via a belt, a small sprocket (8) being mounted on the output shaft of the reducer (6), and a large sprocket (9) being mounted on the conveying shaft (3) and being connected in series with the small sprocket (8) via a chain.

3. The film slitting device according to claim 1, characterized in that: A cylinder (12) is vertically mounted on the frame (1) via a mounting seat, and a conveying shaft (13) is mounted on the piston rod of the cylinder (12).

4. The film slitting device according to claim 1, characterized in that: A transition shaft 1 (14) and a transition shaft 2 (15) are symmetrically mounted on the frame (1) for rotation, and the conveying shaft (3) is located between the transition shaft 1 (14) and the transition shaft 2 (15).

5. The film slitting device according to claim 1, characterized in that: The connecting column (16) is provided with a meter meter (19).

6. The film slitting device according to claim 1, characterized in that: A reel (20) is rotatably arranged on the frame (1).

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