CN210436197U

CN210436197U - Cutting part of cutting machine

Info

Publication number: CN210436197U
Application number: CN201921330596.6U
Authority: CN
Inventors: 陈善东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-01
Anticipated expiration: 2029-08-16

Abstract

The utility model belongs to the technical field of cutting equipment, especially, a cutting machine cutting part, which comprises a transverse plate, the top slidable mounting of diaphragm has the cylinder, and the output fixed mounting of cylinder has the telescopic link, and the bottom fixed mounting of telescopic link has the connecting plate, and four slide openings have been seted up at the top of connecting plate, and four slide openings are two bisymmetry settings, and equal slidable mounting has the slide bar in four slide openings, and outside the both ends of slide bar all extended to the slide opening, the top fixed mounting of connecting plate has four covers to establish the spring on corresponding slide bar, and the below of connecting plate is equipped with two clamp plates, and the bottom of four slide bars is fixed mounting. The utility model relates to a rationally, the simple operation can adjust the horizontal position of cutting blade, and convenient cutting utilizes two clamp plates to fix the paper, avoids cutting in-process paper to take place the skew, has improved cutting quality and cutting efficiency.

Description

Cutting part of cutting machine

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a cutting machine cutting part.

Background

The cutting machine is one of the cutting means commonly used in the life, and along with the development and the progress of science and technology, the kind of cutting machine is more and more, and the kind of cutting is also more and more, utilizes the cutting machine to carry out cutting work to metal, plastics, paper, stone etc. and the use of cutting machine has replaced artifical cutting work, has improved cutting efficiency and cutting quality, at packing carton processing factory, cuts work to the paper of production completion to the cutting machine commonly used.

However, in the prior art, when a cutting machine is used for cutting paper, the paper is generally not fixed, so that the paper is easily deviated in the cutting process, the cutting precision is reduced, the cutting efficiency is reduced, the horizontal position of a cutting blade cannot be adjusted, and when the paper needs to be cut into different positions, the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting part of a cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the cutting part of the cutting machine comprises a transverse plate, wherein an air cylinder is slidably mounted at the top of the transverse plate, a telescopic rod is fixedly mounted at the output end of the air cylinder, a connecting plate is fixedly mounted at the bottom end of the telescopic rod, four sliding holes are formed in the top of the connecting plate, the four sliding holes are symmetrically arranged in pairs, sliding rods are slidably mounted in the four sliding holes, two ends of each sliding rod extend out of the corresponding sliding hole, four springs sleeved on the corresponding sliding rod are fixedly mounted at the top of the connecting plate, two pressing plates are arranged below the connecting plate, the bottom ends of the four sliding rods are fixedly mounted at the tops of the corresponding pressing plates respectively, a cutting blade is fixedly mounted at the bottom of the connecting plate and positioned between the two pressing plates, a first vertical plate and a second vertical plate are fixedly mounted at the top of the transverse plate, the, and two movable blocks are respectively and fixedly installed on two sides of the cylinder, first gears are fixedly installed on the two lead screws, a mounting hole is formed in one side of the second vertical plate, a rotating shaft is installed in the mounting hole in a rotating mode, two ends of the rotating shaft all extend out of the mounting hole, a second gear is fixedly installed at one end, close to the cylinder, of the rotating shaft, and the two first gears are all meshed with the second gear.

Preferably, the top of the transverse plate is provided with a rectangular through hole, and the bottom end of the telescopic rod penetrates through the rectangular through hole.

Preferably, the top ends of the four sliding rods are fixedly provided with positioning plates, and the top ends of the four springs are respectively and fixedly arranged at the bottoms of the corresponding positioning plates.

Preferably, a motor is fixedly mounted at the top of the transverse plate, and the output shaft end of the motor is fixedly connected with one end, far away from the second gear, of the rotating shaft.

Preferably, the rotating shaft is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.

Preferably, two bearing seats are fixedly mounted on one sides, close to each other, of the first vertical plate and the second vertical plate, and two ends of the two screw rods are rotatably mounted on the corresponding bearing seats respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the device comprises a transverse plate, a rectangular through hole, a cylinder, a telescopic rod, a connecting plate, a sliding hole, a sliding rod, a positioning plate, a spring, a pressing plate, a cutting blade, movable blocks, a lead screw, a first vertical plate, a second vertical plate, a first gear, a mounting hole, a rotating shaft, a second gear and a motor which are matched, paper is placed on a cutting table board, the horizontal position of the cutting blade can be adjusted according to the requirement of a cutting position, the motor is started to rotate forwards, the motor drives the rotating shaft and the second gear to rotate, the second gear drives the two first gears to synchronously rotate in the same direction, the two first gears drive the corresponding lead screws to rotate, when the two lead screws rotate, the two movable blocks drive the cylinder to move leftwards, the cylinder drives the telescopic rod, the connecting plate, the four sliding rods and the cutting blade to move leftwards, the motor is started to reversely rotate in the, The connecting plate, the four sliding rods and the cutting blade move rightwards, after the cutting blade is adjusted to a proper position as required, the motor stops working, the air cylinder is started to work, the telescopic rod pushes the connecting plate, the four sliding rods, the two pressing plates and the cutting blade to move downwards, in the downward moving process, the two pressing plates are firstly contacted with paper, upward reaction force is exerted by the two pressing plates, the four sliding rods are pushed to slide upwards, the four springs are stretched and deformed to generate elastic force, under the elastic force action of the four springs, the two pressing plates fix the paper on a cutting table board, then the paper is cut by the cutting blade, after the cutting is finished, the air cylinder is started to reset to work, the telescopic rod pushes the connecting plate, the four sliding rods, the two pressing plates and the cutting blade to move upwards, and under the elastic;

the utility model relates to a rationally, the simple operation can adjust the horizontal position of cutting blade, and convenient cutting utilizes two clamp plates to fix the paper, avoids cutting in-process paper to take place the skew, has improved cutting quality and cutting efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic sectional view of the top view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a transverse plate; 2. a rectangular through hole; 3. a cylinder; 4. a telescopic rod; 5. a connecting plate; 6. a slide hole; 7. a slide bar; 8. positioning a plate; 9. a spring; 10. pressing a plate; 11. a cutting blade; 12. a movable block; 13. a screw rod; 14. a first vertical plate; 15. a second vertical plate; 16. a first gear; 17. mounting holes; 18. a rotating shaft; 19. a second gear; 20. an electric motor.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting part of a cutting machine comprises a transverse plate 1, wherein a cylinder 3 is slidably mounted at the top of the transverse plate 1, an expansion link 4 is fixedly mounted at the output end of the cylinder 3, a connecting plate 5 is fixedly mounted at the bottom end of the expansion link 4, four sliding holes 6 are formed in the top of the connecting plate 5, the four sliding holes 6 are symmetrically arranged in pairs, sliding rods 7 are slidably mounted in the four sliding holes 6, two ends of each sliding rod 7 extend out of the corresponding sliding hole 6, four springs 9 sleeved on the corresponding sliding rods 7 are fixedly mounted at the top of the connecting plate 5, two pressing plates 10 are arranged below the connecting plate 5, the bottom ends of the four sliding rods 7 are respectively and fixedly mounted at the tops of the corresponding pressing plates 10, a cutting blade 11 is fixedly mounted at the bottom of the connecting plate 5 and positioned between the two pressing plates 10, a first vertical plate 14 and a second vertical plate 15 are fixedly, two screw rods 13 are arranged above the transverse plate 1, movable blocks 12 are respectively installed on the two screw rods 13 in a threaded manner, the two movable blocks 12 are respectively and fixedly installed on two sides of the air cylinder 3, first gears 16 are respectively and fixedly installed on the two screw rods 13, an installation hole 17 is formed in one side of the second vertical plate 15, a rotating shaft 18 is rotatably installed in the installation hole 17, two ends of the rotating shaft 18 extend out of the installation hole 17, a second gear 19 is fixedly installed at one end, close to the air cylinder 3, of the rotating shaft 18, and the two first gears 16 are both meshed with the second gear 19;

the device is characterized in that a rectangular through hole 2 is formed in the top of a transverse plate 1, the bottom end of a telescopic rod 4 penetrates through the rectangular through hole 2, positioning plates 8 are fixedly mounted at the top ends of four sliding rods 7, the top ends of four springs 9 are fixedly mounted at the bottom of corresponding positioning plates 8 respectively, a motor 20 is fixedly mounted at the top of the transverse plate 1, the output shaft end of the motor 20 is fixedly connected with one end, far away from a second gear 19, of a rotating shaft 18, a bearing is fixedly sleeved on the rotating shaft 18, the outer ring of the bearing is fixedly connected with the inner wall of a mounting hole 17, two bearing seats are fixedly mounted on one sides, close to each other, of a first vertical plate 14 and a second vertical plate 15, two ends of two lead screws 13 are rotatably mounted on the corresponding bearing seats respectively, and the device passes through the transverse plate 1, the rectangular through hole 2, an air, The movable blocks 12, the screw rods 13, the first vertical plate 14, the second vertical plate 15, the first gears 16, the mounting holes 17, the rotating shaft 18, the second gears 19 and the motor 20 are matched, paper is placed on a cutting table surface, the horizontal position of the cutting blade 11 can be adjusted according to the cutting position requirement, the motor 20 is started to rotate forwards, the motor 20 drives the rotating shaft 18 and the second gears 19 to rotate, the second gears 19 drive the two first gears 16 to synchronously rotate in the same direction, the two first gears 16 drive the corresponding screw rods 13 to rotate, when the two screw rods 13 rotate, the two movable blocks 12 drive the air cylinder 3 to move leftwards, the air cylinder 3 drives the telescopic rod 4, the connecting plate 5, the four sliding rods 7 and the cutting blade 11 to move leftwards, the motor 20 is started to reversely rotate in the same way, the two movable blocks 12 drive the air cylinder 3 to move rightwards, the air cylinder 3 drives the telescopic rod 4, the connecting, after the cutting blade 11 is adjusted to a proper position as required, the motor 20 is stopped to work, the cylinder 3 is started to work, the telescopic rod 4 pushes the connecting plate 5, the four sliding rods 7, the two pressing plates 10 and the cutting blade 11 to move downwards, in the process of moving downwards, the two pressing plates 10 are firstly contacted with paper, the two pressing plates 10 exert upward reaction force to push the four sliding rods 7 to slide upwards, the four springs 9 are stretched and deformed to generate elastic force, under the elastic force action of the four springs 9, the two pressing plates 10 fix the paper on the cutting table surface, then the cutting blade 11 is used for cutting the paper, after the cutting is finished, the cylinder 3 is started to reset to work, the telescopic rod 4 pushes the connecting plate 5, the four sliding rods 7, the two pressing plates 10 and the cutting blade 11 to move upwards, under the elastic force action of the four springs 9, the four sliding rods 7, the utility model relates to a rationally, the simple operation can adjust the horizontal position of cutting blade 11, and convenient cutting utilizes two clamp plates 10 can fix the paper, avoids cutting in-process paper to take place the skew, has improved cutting quality and cutting efficiency.

The working principle is as follows: the motor 20 is a motor capable of rotating forward and backward, the transverse plate 1 is fixedly provided with a control switch and an external power line, the cylinder 3, the motor 20, the control switch and the external power line are sequentially and electrically connected to form a closed loop, the control switch can control the start-stop and forward-backward rotation of the motor 20, the control switch can also control the start-stop and reset operations of the cylinder 3, when the paper is cut, the paper is firstly placed on a cutting table surface, the horizontal position of the cutting blade 11 can be adjusted according to the cutting position requirement, firstly, the motor 20 is started to rotate forward, the motor 20 drives the rotating shaft 18 and the second gear 19 to rotate, the second gear 19 drives the two first gears 16 to synchronously rotate in the same direction, the two first gears 16 drive the corresponding screw rods 13 to rotate, and because the screw rods 13 are in threaded connection and matching with the movable blocks 12, when the two screw rods 13 rotate, the two movable blocks 12, the cylinder 3 drives the telescopic rod 4, the connecting plate 5, the four sliding rods 7 and the cutting blade 11 to move leftwards, the starting motor 20 is started to reversely rotate to work in the same way, the two movable blocks 12 drive the cylinder 3 to move rightwards, the cylinder 3 drives the telescopic rod 4, the connecting plate 5, the four sliding rods 7 and the cutting blade 11 to move rightwards, the motor 20 is stopped to work after the cutting blade 11 is adjusted to a proper position as required, the cylinder 3 is started to work, the telescopic rod 4 pushes the connecting plate 5, the four sliding rods 7, the two pressing plates 10 and the cutting blade 11 to move downwards, in the downward movement process, the two pressing plates 10 are firstly contacted with paper, the two pressing plates 10 exert upward reaction force to push the four sliding rods 7 to slide upwards, the four springs 9 are stretched and deformed to generate elastic force, and under the elastic force of the four, reuse cutting blade 11 and cut the paper, utilize two clamp plates 10 to fix the paper, avoid the cutting in-process, the skew takes place for the paper, has improved cutting quality and cutting accuracy, and the back that finishes of cutting starts the work that resets of cylinder 3, and telescopic link 4 promotes connecting plate 5, four slide bars 7, two clamp plates 10 and cutting blade 11 rebound, and under the elastic force effect of four springs 9, four slide bars 7 and two clamp plates 10 reset.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Cutting member of cutting machine, including diaphragm (1), its characterized in that: the top of the transverse plate (1) is provided with a cylinder (3) in a sliding manner, the output end of the cylinder (3) is fixedly provided with a telescopic rod (4), the bottom end of the telescopic rod (4) is fixedly provided with a connecting plate (5), the top of the connecting plate (5) is provided with four sliding holes (6), the four sliding holes (6) are symmetrically arranged in pairs, the four sliding holes (6) are internally provided with sliding rods (7) in a sliding manner, two ends of each sliding rod (7) extend out of the corresponding sliding hole (6), the top of the connecting plate (5) is fixedly provided with four springs (9) sleeved on the corresponding sliding rod (7), two pressing plates (10) are arranged below the connecting plate (5), the bottom ends of the four sliding rods (7) are respectively and fixedly arranged at the tops of the corresponding pressing plates (10), the bottom of the connecting plate (5) is fixedly provided with a, the top fixed mounting of diaphragm (1) has primary riser (14) and secondary riser (15), cylinder (3) are located between primary riser (14) and secondary riser (15), the top of diaphragm (1) is equipped with two lead screws (13), equal threaded mounting has movable block (12) on two lead screws (13), and two movable block (12) are fixed mounting respectively in the both sides of cylinder (3), equal fixed mounting has first gear (16) on two lead screws (13), mounting hole (17) have been seted up to one side of secondary riser (15), pivot (18) are installed to mounting hole (17) internal rotation, the both ends of pivot (18) all extend to outside mounting hole (17), the one end fixed mounting that pivot (18) are close to cylinder (3) has secondary gear (19), two primary gear (16) all mesh mutually with secondary gear (19).

2. The cutter cutting element of claim 1, wherein: rectangular through holes (2) are formed in the top of the transverse plate (1), and the bottom ends of the telescopic rods (4) penetrate through the rectangular through holes (2).

3. The cutter cutting element of claim 1, wherein: the top ends of the four sliding rods (7) are fixedly provided with positioning plates (8), and the top ends of the four springs (9) are respectively and fixedly arranged at the bottoms of the corresponding positioning plates (8).

4. The cutter cutting element of claim 1, wherein: the top of diaphragm (1) is fixed with motor (20), and the output shaft end of motor (20) and pivot (18) are kept away from the one end fixed connection of second gear (19).

5. The cutter cutting element of claim 1, wherein: the rotating shaft (18) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole (17).

6. The cutter cutting element of claim 1, wherein: the two ends of the two screw rods (13) are respectively rotatably mounted on the corresponding bearing seats.