CN217071685U

CN217071685U - Special hinge cutting equipment for notebook computer

Info

Publication number: CN217071685U
Application number: CN202122883183.4U
Authority: CN
Inventors: 谢敏
Original assignee: Chongqing Juntai Precision Hardware Co ltd
Current assignee: Chongqing Juntai Precision Hardware Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-29
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to a hinge cutting device special for a notebook computer, which comprises a base and a protective cover, wherein the base is fixedly connected with a footstock, a notch is arranged in the footstock, a cutting motor is arranged in the notch, a cutting knife is fixedly connected with a driving shaft of the cutting motor, the protective cover is arranged in the notch in a sliding way, a driving motor is fixedly connected in the notch, a threaded rod is fixedly connected with the driving shaft of the driving motor, a nut is fixedly embedded at one end of the protective cover and is in threaded connection with the threaded rod, the nut moves downwards through an air cylinder, therefore, the fixed plate is far away from the proximity sensor, the control module can start the driving motor to drive the threaded rod to rotate, then the protective cover moves downwards to abut against the base, so can protect the piece of departure through the protection casing, protected workman's safety, and the protection casing can descend the protection simultaneously when the cutting motor descends the cutting, and it is comparatively convenient to use.

Description

Special hinge cutting equipment for notebook computer

Technical Field

The utility model relates to a cutting equipment technical field specifically is special hinge cutting equipment of notebook computer.

Background

The hinge is also called as a hinge and is a mechanical device which is used for connecting two solids and allowing the two solids to rotate relatively, a display screen needs to be hinged through the hinge in the production process of the notebook computer, and the raw materials of the hinge need to be cut in the production of the hinge; however, the general cutting equipment does not have a protection mechanism, and when the raw material of the hinge is cut, cut chips fly out to cause injury to workers.

In summary, the present application provides a hinge cutting apparatus for a notebook computer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a special hinge cutting equipment of notebook computer does not have protection machanism with solving general hinge cutting equipment, when cutting the raw materials of hinge, the piece departure of cutting can cause the problem of injury to the staff, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: special hinge cutting equipment of notebook computer, including base and protection casing, fixedly connected with footstock on the base, be equipped with the notch in the footstock, be equipped with the cutting motor in the notch, the drive shaft fixedly connected with cutting knife of cutting motor, slidable mounting has the protection casing in the notch, fixedly connected with driving motor in the notch, driving motor's drive shaft fixedly connected with threaded rod, the one end of protection casing is fixed to be inlayed and is had the nut, nut and threaded rod threaded connection.

Preferably, the cutting motor is located the protection casing, still fixedly connected with cylinder in the notch, the piston rod of cylinder pass behind the protection casing with cutting motor fixed connection.

Preferably, the piston rod of cylinder still fixedly connected with fixed plate, the interior top end fixedly connected with proximity sensor of protection casing, the outer end of footstock is equipped with control module, cutting motor, proximity sensor, driving motor and cylinder all with control module electric connection.

Preferably, a guide rod is fixedly connected in the notch, and the guide rod penetrates through and is slidably connected to the protective cover.

Preferably, the protective cover is made of transparent material.

Preferably, the bottom of base all fixedly connected with support column all around.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the cutting was used, through the cylinder downstream, so proximity sensor was kept away from to the fixed plate, can let control module start driving motor drive threaded rod rotate, then protection casing downstream is contradicted on the base, so can protect the piece of departure through the protection casing, has protected workman's safety, and the protection casing when the cutting motor descends the cutting, can descend the protection simultaneously, and it is comparatively convenient to use.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic perspective view of the protective cover of the present invention;

fig. 3 is a block diagram of the control structure of the present invention.

Reference numerals: 1. a base; 2. a top seat; 3. a protective cover; 4. cutting the motor; 5. a cylinder; 6. a fixing plate; 7. a guide bar; 8. a threaded rod; 9. a nut; 10. a drive motor; 11. a control module; 12. a proximity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: special hinge cutting equipment of notebook computer, including base 1 and protection casing 3, fixedly connected with footstock 2 on the base 1 is equipped with the notch in the footstock 2, is equipped with cutting motor 4 in the notch, and cutting motor 4's drive shaft fixedly connected with cutting knife, cutting motor 4 drive cutting knife work, then cut the raw materials through the cutting knife.

Referring to fig. 1-2, wherein, fixedly connected with guide bar 7 in the notch, guide bar 7 runs through and sliding connection in protection casing 3, slidable mounting has protection casing 3 in the notch, fixedly connected with driving motor 10 in the notch, driving shaft fixedly connected with threaded rod 8 of driving motor 10, the fixed nut 9 that inlays of one end of protection casing 3,

nut

9 and 8 threaded connection of threaded rod, start driving motor 10 and drive threaded rod 8 and rotate, threaded rod 8 drives nut 9 work, under the guide effect of guide bar 7, so protection casing 3 downstream, contradict on base 1 until the bottom of protection casing 3.

Referring to fig. 1-3, wherein the cutting motor 4 is located in the protection cover 3, the slot is further fixedly connected with a cylinder 5, a piston rod of the cylinder 5 penetrates through the protection cover 3 and then is fixedly connected with the cutting motor 4, and a piston rod of the cylinder 5 penetrates through and is slidably connected with the protection cover 3.

Referring to fig. 1-3, a piston rod of the cylinder 5 is further fixedly connected with a fixing plate 6, the inner top end of the protective cover 3 is fixedly connected with a proximity sensor 12, the outer end of the top seat 2 is provided with a control module 11, the cutting motor 4, the proximity sensor 12, the driving motor 10 and the cylinder 5 are all electrically connected with the control module 11, the cylinder 5 moves downwards, the cylinder 5 drives the cutting motor 4 to move downwards, so that the fixing plate 6 is far away from the proximity sensor 12, the proximity sensor 12 transmits a signal to the control module 11, and the control module 11 starts the driving motor 10 to drive the threaded rod 8 to rotate; the protection casing 3 is made of transparent materials, and support columns are fixedly connected to the periphery of the bottom end of the base 1.

The working principle is as follows: when the cutting is used, the hinge raw material is placed on the base 1, then the raw material is pressed by hands, then the cylinder 5 is started to move downwards through the control module 11, the cylinder 5 drives the cutting motor 4 to move downwards, so the fixing plate 6 is far away from the proximity sensor 12, the proximity sensor 12 transmits a signal to the control module 11, the control module 11 starts the driving motor 10 to drive the threaded rod 8 to rotate, the threaded rod 8 drives the nut 9 to work, under the guiding action of the guide rod 7, the protective cover 3 moves downwards until the bottom end of the protective cover 3 is abutted on the base 1, then the raw material is cut through the cutting motor 4, flying chips can be protected through the protective cover 3, when the cut material is taken out, the cutting motor 4 is driven to move upwards through the control cylinder 5, so the fixing plate 6 is close to the proximity sensor 12 again and is close to the proximity sensor 12, the control module 11 starts the driving motor 10 to work again, then drives the protective cover 3 to move upwards through the upward movement of the nut 9, and then takes out the cut raw materials, and when the raw materials need to be cut again, the cylinder 5 is started again to move downwards according to the principle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. Special hinge cutting equipment of notebook computer, including base (1) and protection casing (3), fixedly connected with footstock (2) on base (1), be equipped with the notch in footstock (2), be equipped with cutting motor (4) in the notch, the drive shaft fixedly connected with cutting knife of cutting motor (4), its characterized in that: sliding mounting has protection casing (3) in the notch, fixedly connected with driving motor (10) in the notch, drive shaft fixedly connected with threaded rod (8) of driving motor (10), the one end of protection casing (3) is fixed to be inlayed and is had nut (9), nut (9) and threaded rod (8) threaded connection.

2. The hinge cutting apparatus for the notebook computer according to claim 1, wherein: cutting motor (4) are located protection casing (3), still fixedly connected with cylinder (5) in the notch, the piston rod of cylinder (5) pass behind protection casing (3) and cutting motor (4) fixed connection.

3. The hinge cutting apparatus for the notebook computer according to claim 2, wherein: the piston rod of cylinder (5) still fixedly connected with fixed plate (6), the interior top end fixedly connected with proximity sensor (12) of protection casing (3), the outer end of footstock (2) is equipped with control module (11), cutting motor (4), proximity sensor (12), driving motor (10) and cylinder (5) all with control module (11) electric connection.

4. The hinge cutting apparatus for the notebook computer according to claim 1, wherein: fixedly connected with guide bar (7) in the notch, guide bar (7) run through and sliding connection in protection casing (3).

5. The hinge cutting apparatus for the notebook computer according to claim 1, wherein: the protective cover (3) is made of transparent materials.

6. The hinge cutting apparatus for the notebook computer according to claim 1, wherein: the bottom of base (1) all fixedly connected with support column all around.