CN216464777U

CN216464777U - Accurate fixed length cutting device of polaroid

Info

Publication number: CN216464777U
Application number: CN202122961352.1U
Authority: CN
Inventors: 邓永红
Original assignee: Shenzhen Lihuasheng Technology Co ltd
Current assignee: Shenzhen Lihuasheng Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the field of polaroids, and particularly relates to an accurate fixed-length cutting device for a polaroid, which comprises a motor, wherein a spiral shaft is arranged on one side of the motor, a scribing buckle penetrates through one side of the spiral shaft, a base is arranged above the motor, a fixing pin is arranged below the scribing buckle, a tool rest is arranged below the fixing pin, and a connecting block is fixedly connected to the rear end of the tool rest; through the motor, the screw axis, draw and detain, relation between the base, when using, can play fixed effect to the motor through the base, draw the knot through motor drive screw axis control simultaneously and slide, thereby can realize that the electric control is portable to be tailor, it is very convenient, and can realize carrying out accurate tailorring, and buckle and the relation between the slide rail through the measuring tape and removal, when using, can wholly remove through the measuring tape, thereby control the measuring tape wholly can remove, thereby laminating polaroid raw materials body, be convenient for laminate the cutting, it is very convenient.

Description

Accurate fixed length cutting device of polaroid

Technical Field

The utility model relates to the field of polaroids, in particular to an accurate fixed-length cutting device for a polaroid.

Background

The polaroids are called as polaroids, the imaging of the liquid crystal display device needs to depend on polarized light, all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal sheet with the total thickness of about 1mm, and the polaroid needs to be cut during processing, and the precision requirement is high.

When the existing cutting device is used, the whole length of the cutting device cannot be well controlled to be adjusted, the cutting device is convenient and fast, and accurate measurement and cutting are inconvenient to carry out when the cutting device is used;

therefore, a precise fixed-length cutting device for the polaroid is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an accurate fixed-length cutting device for a polaroid, which aims to make up the defects of the prior art and solve the problems that the whole length of the cutting device cannot be well controlled to be adjusted, the cutting device is not convenient and fast, and accurate measurement and cutting are inconvenient to carry out during use.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the precise fixed-length cutting device for the polaroid comprises a motor, wherein a screw shaft is arranged on one side of the motor, a scribing buckle penetrates through one side of the screw shaft, a base is arranged above the motor, a fixing pin is arranged below the scribing buckle, a knife rest is arranged below the fixing pin, a connecting block is fixedly connected to the rear end of the knife rest, a blade is arranged at the rear end of the connecting block, a protection plate is arranged at the top of the base, and a positioning buckle is arranged on the outer wall of one side of the base.

Preferably, a pressing buckle is arranged below the knife rest, and a handle is arranged below the pressing buckle.

Preferably, the rear end of the handle is provided with a measuring scale, a fixing frame is arranged below the measuring scale, and a workbench is arranged above the measuring scale.

Preferably, the front end laminating of workstation has the ball, one side of workstation is provided with the slide rail, the laminating of the bottom front end of slide rail has the removal to detain.

Preferably, the number of the positioning buckles is two, and the two positioning buckles are symmetrical with each other about the transverse center line of the workbench.

Preferably, the scribing buckle forms a sliding structure through the spiral shaft and the motor, and the scribing buckle is movably connected with the fixing pin.

Preferably, the fixing pin and the tool rest are of an integrated structure, and the central axis of the tool rest coincides with the central axis of the blade.

Preferably, the measuring tape is connected with the slide rail through a movable buckle and a sliding structure, the slide rail is connected with the workbench through a screw, and the movable buckle is connected with the measuring tape in a clamping manner.

The utility model has the advantages that:

1. according to the utility model, through the relation among the motor, the spiral shaft, the scribing buckle and the base, when the device is used, the motor can be fixed through the base, and the scribing buckle is controlled to slide through the motor driving the spiral shaft, so that electric control movable type cutting can be realized, the device is very convenient and fast, accurate cutting can be realized, and through the relation among the measuring scale, the movable buckle and the slide rail, when the device is used, the device can be integrally moved through the measuring scale, so that the whole measuring scale can be controlled to move, and therefore, a polaroid raw material body is attached, and the attaching and cutting are convenient and fast;

2. according to the utility model, through the relation between the scribing buckle and the fixing pin and the cutter frame, the fixing pin and the bottom of the scribing buckle can rotate when the device is used, the cutter frame and the blade can be conveniently and rapidly pressed and cut in the later period, and the device is very convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the tool holder configuration of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 5 is a schematic view of the blade structure of the present invention.

In the figure: 1. a motor; 2. a screw shaft; 3. marking a buckle; 4. a base; 5. positioning buckles; 6. a handle; 7. a fixed mount; 8. measuring a ruler; 9. a work table; 10. a ball bearing; 11. a slide rail; 12. moving the buckle; 13. connecting blocks; 14. a fixing pin; 15. a tool holder; 16. pressing the button; 17. a protection plate; 18. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an accurate fixed-length cutting device for a polarizer includes a motor 1, a screw shaft 2 is disposed on one side of the motor 1, a drawing buckle 3 penetrates through one side of the screw shaft 2, a base 4 is disposed above the motor 1, a fixing pin 14 is disposed below the drawing buckle 3, a knife rest 15 is disposed below the fixing pin 14, a connecting block 13 is fixedly connected to the rear end of the knife rest 15, a blade 18 is disposed at the rear end of the connecting block 13, a protection plate 17 is disposed at the top of the base 4, and a positioning buckle 5 is disposed on the outer wall of one side of the base 4.

In the embodiment, the pressing buckle 16 is arranged below the knife rest 15, the handle 6 is arranged below the pressing buckle 16, and the knife rest 15 at the rear end is controlled by the pressing buckle 16 to perform rapid cutting through the relationship among the knife rest 15, the pressing buckle 16 and the handle 6 when the cutting tool is used, so that the cutting tool is very convenient.

In this embodiment, the rear end of the handle 6 is provided with the measuring tape 8, the lower part of the measuring tape 8 is provided with the fixing frame 7, the upper part of the measuring tape 8 is provided with the working table 9, and through the relation between the fixing frame 7 and the measuring tape 8, when the measuring tape is used, the fixing frame 7 can limit the moving track of the measuring tape 8.

This embodiment, the front end laminating of workstation 9 has ball 10, and one side of workstation 9 is provided with slide rail 11, and the laminating of the bottom front end of slide rail 11 has the removal to detain 12, through the relation between workstation 9 and ball 10 and the slide rail 11, when using, can control the whole later stage of being convenient for of the polaroid raw materials of top and carry out the rapid draing.

This embodiment, the quantity of location knot 5 is two, and two location detain between 5 about workstation 9 horizontal central line symmetrical, detain the relation between 5 and the workstation 9 through the location, when using, can detain 5 through the location and carry out spacing fixed, very convenient to the device is whole.

In this embodiment, the scribing buckle 3 is configured to slide between the screw shaft 2 and the motor 1, the scribing buckle 3 is movably connected to the fixing pin 14, and the scribing buckle 3 can slide as a whole and the control blade 18 can be moved and adjusted by the relationship between the scribing buckle 3, the screw shaft 2 and the motor 1.

In this embodiment, formula structure as an organic whole between fixed pin 14 and the knife rest 15, and coincide between the axis of knife rest 15 and the axis of blade 18, through the relation between fixed pin 14 and the knife rest 15, when using, fixed pin 14 can be connected very conveniently to the whole knife rest 15 of below.

This embodiment, measuring tape 8 detains through removing and constitutes sliding construction between 12 and the slide rail 11, and passes through screwed connection between slide rail 11 and the workstation 9, and removes to detain and be connected for the block between 12 and the measuring tape 8, detains the relation between 12 through measuring tape 8 and slide rail 11 and removal, and when using, measuring tape 8 can laminate polaroid one side when the polaroid is tailor, and the later stage of being convenient for is accurate tailors.

Theory of operation, the device is when using, the one side of workstation 9 is placed to the polaroid that at first will cut out, then carry out rotation control through motor 1 control screw axis 2, it can remove to draw knot 3 whole to drive simultaneously, thereby adjust cutting length, then detain 12 control measuring tape 8 laminating polaroids through removing, press through pressing 6 control knife rests 15 of handle at last, thereby control blade 18 presses the cutting, carry out quick propelling movement through the ball 10 of workstation 9 one side at last, this is exactly the device's theory of operation and workflow.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an accurate fixed length cutting device of polaroid, its characterized in that: including motor (1), one side of motor (1) is provided with screw axis (2), one side of screw axis (2) is run through to have and is drawn knot (3), the top of motor (1) is provided with base (4), it is provided with fixed pin (14) to draw the below of detaining (3), the below of fixed pin (14) is provided with knife rest (15), the rear end fixedly connected with connecting block (13) of knife rest (15), the rear end of connecting block (13) is provided with blade (18), the top of base (4) is provided with guard plate (17), one side outer wall of base (4) is provided with the location and detains (5).

2. The precise fixed-length cutting device for the polaroid according to claim 1, wherein: a pressing buckle (16) is arranged below the knife rest (15), and a handle (6) is arranged below the pressing buckle (16).

3. The precise fixed-length cutting device for the polarizer according to claim 2, wherein: the rear end of the handle (6) is provided with a measuring scale (8), a fixing frame (7) is arranged below the measuring scale (8), and a workbench (9) is arranged above the measuring scale (8).

4. The precise fixed-length cutting device for the polaroid of claim 3, wherein: the front end laminating of workstation (9) has ball (10), one side of workstation (9) is provided with slide rail (11), the bottom front end laminating of slide rail (11) has removal to detain (12).

5. The precise fixed-length cutting device for the polarizer of claim 1, wherein: the number of the positioning buckles (5) is two, and the two positioning buckles (5) are symmetrical relative to the transverse center line of the workbench (9).

6. The precise fixed-length cutting device for the polarizer of claim 1, wherein: the scribing buckle (3) forms a sliding structure with the motor (1) through the spiral shaft (2), and the scribing buckle (3) is movably connected with the fixing pin (14).

7. The precise fixed-length cutting device for the polaroid according to claim 1, wherein: the fixing pin (14) and the tool rest (15) are of an integrated structure, and the central axis of the tool rest (15) coincides with the central axis of the blade (18).

8. The precise fixed-length cutting device for the polaroid of claim 3, wherein: the measuring tape (8) forms a sliding structure through the movable buckle (12) and the sliding rail (11), the sliding rail (11) is connected with the workbench (9) through screws, and the movable buckle (12) is connected with the measuring tape (8) in a clamping manner.