CN220245051U - Protective film processing is with dividing strip machine - Google Patents

Abstract

The utility model belongs to the technical field of protective film processing, and discloses a slitting machine for protective film processing, which comprises: the protective film winding machine comprises a machine body, an unwinding roller, a collecting roller, a cutter handle frame, a cutter, an elastic component and an adjusting component, wherein the unwinding roller and the collecting roller are respectively positioned at two ends of the machine body, the cutter handle frame is positioned between the unwinding roller and the collecting roller, the cutter is positioned below the cutter handle frame, the elastic component is positioned between the cutter handle frame and the collecting roller, the elastic component is used for adjusting the tightness of the protective film strip, the adjusting component is positioned on the cutter handle frame, and the adjusting component is used for adjusting the relative position of the cutter.

Description

Protective film processing is with dividing strip machine

Technical Field

The utility model belongs to the technical field of protective film processing, and particularly relates to a slitting machine for protective film processing.

Background

Along with the rapid development of technology, electronic digital products are updated more and more frequently, so that the demands of the protection films which are almost in a matched form are continuously increased, and the protection films of different products are different in size, therefore, the large protection films are required to be divided into protection film strips with various specifications, and then the protection films are processed,

the existing protection film processing slitting machine, apply a tensioning force to the protection film through overspeed device tensioner, prevent that the protection film from becoming flexible from producing the fold, and the size of the unable tensioning force of current overspeed device tensioner, the too little device of dynamics plays the effect, the too big quality damage that causes the protection film easily of dynamics, in addition, protection film processing slitting machine structure is mostly fixed, be difficult to adjust cutting tool's interval, be difficult to the protection film of different width of cutting according to the production demand, be difficult to quick adjustment cutter quantity, seriously influence protection film production machining efficiency.

Disclosure of Invention

The utility model aims to provide a slitting machine for processing a protective film, which is used for solving the problems that the tensioning force in the background technology cannot be adjusted and the number of cutting knife intervals is difficult to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective film processing slitter comprising: the machine comprises a machine body, an unreeling roller, a collecting roller, a cutter handle frame, a cutter, an elastic component and an adjusting component, wherein the unreeling roller and the collecting roller are respectively located at two ends of the machine body, the cutter handle frame is located between the unreeling roller and the collecting roller, the cutter is located below the cutter handle frame, the elastic component is located between the cutter handle frame and the collecting roller, the elastic component is used for adjusting the tightness of a protective film strip, the adjusting component is located on the cutter handle frame, and the adjusting component is used for adjusting the relative position of the cutter.

Preferably, the unreeling roller and the two ends of the collecting roller are rotatably inserted into two sides of the machine body, a supporting seat is arranged on the outer side of the machine body, a motor is arranged on the upper end face of the supporting seat, and the output end of the motor is connected with the collecting roller.

Preferably, a driving wheel is arranged at one end of the collecting roller, which is far away from the motor, a driven wheel is arranged at one end of the unreeling roller, and the driving wheel is connected with the driven wheel in a chain manner.

Preferably, the elasticity subassembly includes elasticity roller, slider, threaded rod and connecting rod, the adjustment tank has been seted up to the both sides of fuselage, the slider is located the adjustment tank, the connecting rod connects both sides the slider, elasticity roller rotatable mounting is in on the connecting rod, the threaded rod link up the screw in the slider.

Preferably, the adjusting component comprises a cutter handle and a plug pin, the cutter handle is located on the cutter handle frame, a channel is formed in the cutter handle, the plug pin penetrates through the cutter and is located in the channel, and a limiting groove is formed in the upper end face of the cutter handle.

Preferably, the adjusting assembly further comprises a fastening screw, the fastening screw is screwed into the tool handle, the fastening screw can be connected with the tool handle frame, and scales are arranged on the upper end face of the tool handle frame.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model is provided with the elastic component, the threaded rod is rotated, the sliding block is limited by the connecting rod and can not rotate, the sliding block moves along the threaded rod to drive the connecting rod to move, and the connecting rod drives the elastic roller to move, so that the tension of the elastic roller to the protective film can be conveniently adjusted.

(2) The utility model is provided with the adjusting component, the cutter handle can be moved by unscrewing the fastening screw, the fastening screw is screwed to be fixed, the cutting width of the protective film can be conveniently adjusted according to scales, the movable bolt is placed in the limit groove, the cutter is lifted along with the bolt to enable the cutter to retract into the cutter handle, and the number of the cutting blades is changed by shrinking the cutter.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a partial cross-sectional view at B in fig. 2.

In the figure: 1. a body; 2. an unreeling roller; 3. a collection roller; 4. a knife handle rack; 5. a cutter; 6. a knife handle; 7. a support base; 8. a motor; 9. a driving wheel; 10. driven wheel; 11. an elastic roller; 12. an adjustment tank; 13. a slide block; 14. a threaded rod; 15. a connecting rod; 16. a fastening screw; 17. a plug pin; 18. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: a protective film processing slitter comprising: the machine body 1, the unreeling roller 2, the collecting roller 3, the handle of a knife frame 4, the cutter 5, the elasticity subassembly and adjusting part, unreel roller 2 and collecting roller 3 are located the both ends of fuselage 1 respectively, handle of a knife frame 4 is located between unreeling roller 2 and collecting roller 3, the cutter 5 is located the below of handle of a knife frame 4, the elasticity subassembly is located between handle of a knife frame 4 and collecting roller 3, the elasticity subassembly is used for adjusting the elasticity of protection membrane strip, adjusting part is located handle of a knife frame 4, adjusting part is used for adjusting the relative position of cutter 5, unreeling roller 2 and collecting roller 3's both ends rotatable insert fuselage 1 both sides, the outside of fuselage 1 is equipped with supporting seat 7, the up end of supporting seat 7 is equipped with motor 8, collecting roller 3 is connected to motor 8's output, collecting roller 3 is kept away from motor 8's one end and is equipped with action wheel 9, unreeling roller 2's one end is equipped with from driving wheel 10, action wheel 9 is linked with from driving wheel 10, the elasticity subassembly includes elasticity roller 11, slider 13, threaded rod 15 and connecting rod 15 have been seted up adjusting groove 12 to both sides of fuselage 1, slider 13 is located adjusting groove 12, connecting rod 13, slider 13 is connected slider 13, slider 13 is located the relative position, slider 11 is rotatable on slider 11, the slider 11 is installed on threaded rod 15 and screw in 15.

Through the technical scheme:

when the protective film cutting machine is used, the threaded rod 14 is rotated, the sliding block 13 is limited by the connecting rod 15 and cannot rotate, the sliding block 13 moves along the threaded rod 14, the sliding block 13 moves to drive the connecting rod 15 to move, the connecting rod 15 drives the elastic roller 11 to press the cut protective film, in addition, the elastic roller 11 can rotate, and the protective film and the elastic roller 11 are prevented from friction to influence the quality of the protective film.

Referring to fig. 1-2 and fig. 4-5, the adjusting assembly includes a handle 6 and a bolt 17, the handle 6 is located on the handle frame 4, a channel is formed in the handle 6, the bolt 17 penetrates through the cutter 5 and is located in the channel, a limit groove 18 is formed in the upper end face of the handle 6, the adjusting assembly further includes a fastening screw 16, the fastening screw 16 is screwed into the handle 6, the fastening screw 16 can be connected with the handle frame 4, and scales are arranged on the upper end face of the handle frame 4.

Through the technical scheme:

when the cutter knife is used, the fastening screw 16 is unscrewed to enable the cutter knife 6 to move along the cutter knife holder 4, the fastening screw 16 is screwed to enable the position of the cutter knife 6 to be fixed, the cutting width of the protective film can be adjusted according to scales, the movable bolt 17 is placed in the limit groove 18, the cutter knife 5 is lifted along with the bolt 17 to enable the cutter knife 5 to retract into the cutter knife holder 6, and the cutting number is changed by shrinking the cutter knife 5.

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 (6)

1. The utility model provides a protection film processing is with slitting machine which characterized in that includes: fuselage (1), unreel roller (2), collect roller (3), handle of a knife frame (4), cutter (5), elasticity subassembly and adjusting part, unreel roller (2) with collect roller (3) are located respectively fuselage (1) both ends, handle of a knife frame (4) are located unreel roller (2) with collect between roller (3), cutter (5) are located handle of a knife frame (4) below, elasticity subassembly is located handle of a knife frame (4) with collect between roller (3), elasticity subassembly is used for adjusting the elasticity of protection film strip, adjusting part is located on handle of a knife frame (4), adjusting part is used for adjusting the relative position of cutter (5).

2. The protective film processing slitter of claim 1, wherein: unreeling roller (2) with the both ends rotatable inserting of collecting roller (3) the both sides of fuselage (1), the outside of fuselage (1) is equipped with supporting seat (7), the up end of supporting seat (7) is equipped with motor (8), the output of motor (8) is connected collecting roller (3).

3. The protective film processing slitter of claim 2, wherein: one end of the collecting roller (3) far away from the motor (8) is provided with a driving wheel (9), one end of the unreeling roller (2) is provided with a driven wheel (10), and the driving wheel (9) is connected with the driven wheel (10) in a chain mode.

4. The protective film processing slitter of claim 1, wherein: the tightness assembly comprises a tightness roller (11), a sliding block (13), a threaded rod (14) and a connecting rod (15), wherein adjusting grooves (12) are formed in two sides of the machine body (1), the sliding block (13) is located in the adjusting grooves (12), the connecting rod (15) is connected with two sides of the sliding block (13), the tightness roller (11) is rotatably arranged on the connecting rod (15), and the threaded rod (14) is communicated with the sliding block (13).

5. The protective film processing slitter of claim 1, wherein: the adjusting component comprises a cutter handle (6) and a plug pin (17), the cutter handle (6) is located on the cutter handle frame (4), a channel is formed in the cutter handle (6), the plug pin (17) penetrates through the cutter (5) and is located in the channel, and a limit groove (18) is formed in the upper end face of the cutter handle (6).

6. The protective film processing slitter of claim 5, wherein: the adjusting assembly further comprises a fastening screw (16), the fastening screw (16) is screwed into the tool handle (6), the fastening screw (16) can be connected with the tool handle frame (4), and scales are arranged on the upper end face of the tool handle frame (4).