CN219748129U

CN219748129U - Cutting equipment

Info

Publication number: CN219748129U
Application number: CN202320481132.5U
Authority: CN
Inventors: 毕鉴挺; 于书宇; 刘亚丹; 符敬慧; 杨静; 鞠丽; 凌慧
Original assignee: Beijing Saifulong Technology Development Co ltd
Current assignee: Beijing Saifulong Technology Development Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-26
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a cutting device, comprising: a support part, wherein a bracket part is arranged at the top end of the support part, and a cutting part is arranged in the bracket part; the cutting part comprises a guide rod, the outer wall of the guide rod is sleeved with a sliding sleeve, the bottom end of the sliding sleeve is provided with a connecting support arm, the top end of the connecting support arm is fixedly provided with a driving motor, the driving motor is connected with a transmission shaft in a transmission manner, and one end of the transmission shaft is fixedly provided with a cutting knife; the connecting support arm can rotate relative to the sliding sleeve, the rotation angle is set to be zero to forty-five degrees, and the cutting angle of the cutting knife is adjusted. This cutting equipment cuts aerogel felt plate through the cutting knife that forty-five degree angle slope set up, and the cutting plane is the inclined plane of forty-five degree angle, can increase the cotton knot of incision terminal surface, and the aerogel felt plate after the cutting of being convenient for carries out the incision and connects, and the incision is aligned more easily.

Description

Cutting equipment

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to cutting equipment.

Background

In the prior art, the aerogel felt is a flexible heat-insulating felt which is formed by compounding nano silicon dioxide aerogel serving as a main material with glass fiber cotton or pre-oxidized fiber felt through a special process. The heat insulation material has the characteristics of low heat conductivity coefficient, certain tensile strength and compressive strength, and convenience for heat insulation construction application, and belongs to a novel heat insulation material.

Aerogel blankets are typically manufactured in sheet (plate) form, and during the cutting process, typically slit in a vertical cutting manner; but the incision is not easily conformable.

Through retrieving, chinese patent application number 202221869382.8 discloses a cloth cutting equipment, including laser positioning cloth cutting machine, the both ends sliding connection of laser positioning cloth cutting machine top one side has a height-adjusting mechanism, height-adjusting mechanism includes a set of spout, the both ends in laser positioning cloth cutting machine top one side are seted up to the spout, the inside sliding connection of spout has the slider, slider and spout looks adaptation, slider top fixedly connected with fixed frame, run through and rotate in the middle of the fixed frame inside and be connected with the threaded rod, threaded rod top fixedly connected with height-adjusting motor, threaded rod bottom and slider rotate to be connected, threaded rod outside threaded connection has laser cutting guide rail, laser cutting guide rail is inside at fixed frame and sliding connection.

The above patent suffers from the following disadvantages: the device cuts through laser positioning cutting machine, and cutting speed is fast, but at the cutting process, cutter and cloth mutually perpendicular, the incision terminal surface is perpendicular decurrent, adopts the device to cut aerogel felt, because aerogel felt's thickness is thicker, and the height of incision terminal surface is higher, when carrying out aerogel felt concatenation, the junction surface is too little, is difficult for bonding, and the port is difficult for aligning.

Disclosure of Invention

The object of the present utility model is to solve the drawbacks of the prior art and to propose a cutting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a cutting apparatus, comprising:

a support part, wherein a bracket part is arranged at the top end of the support part, and a cutting part is arranged in the bracket part;

the cutting part comprises a guide rod, the outer wall of the guide rod is sleeved with a sliding sleeve, the bottom end of the sliding sleeve is provided with a connecting support arm, the top end of the connecting support arm is fixedly provided with a driving motor, the driving motor is connected with a transmission shaft in a transmission manner, and one end of the transmission shaft is fixedly provided with a cutting knife;

the connecting support arm can rotate relative to the sliding sleeve, the rotation angle is set to be zero to forty-five degrees, and the cutting angle of the cutting knife is adjusted.

As still further aspects of the utility model: both sides of sliding sleeve bottom all fixedly connected with connection cardboard, spacing spout has been seted up to one side of connection cardboard.

As still further aspects of the utility model: the both sides side on connection support arm top all fixedly connected with axis of rotation, the axis of rotation rotates with the connection cardboard and is connected.

As still further aspects of the utility model: the two sides of the top end of the connecting support arm are fixedly connected with sliding shafts, and one end of each sliding shaft is provided with a fixing bolt.

As still further aspects of the utility model: the two ends of the guide rod are fixedly provided with movable sliding blocks, and the transmission shaft is rotationally connected with the connecting support arm and penetrates through the connecting support arm.

As still further aspects of the utility model: the supporting part comprises a base, a plurality of movable brackets are fixedly arranged at the bottom end of the base, and a plurality of guide rollers are equidistantly arranged at the top end of the base.

As still further aspects of the utility model: the top of base fixedly connected with two spacing, just cutting groove one and cutting groove two have been seted up on the top of base.

As still further aspects of the utility model: the support portion comprises two sliding guide frames, and a plurality of fixing supports are fixedly connected to the bottom ends of the sliding guide frames.

Compared with the prior art, the utility model provides the cutting equipment, which has the following beneficial effects:

1. this cutting equipment cuts aerogel felt plate through the cutting knife that forty-five degree angle slope set up, and the cutting plane is the inclined plane of forty-five degree angle, can increase the cotton knot of incision terminal surface, and the aerogel felt plate after the cutting of being convenient for carries out the incision and connects, and the incision is aligned more easily.

2. According to the cutting equipment, the connecting support arm with the inclination angle freely adjusted in the angle of zero to forty-five degrees is used for increasing the practicability of the cutting device, so that the cutter can cut more incision end faces which are easy to splice according to needs.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

FIG. 1 is a schematic view of the overall assembly of the present utility model;

FIG. 2 is a schematic view of the structure of the cutting part of the present utility model;

fig. 3 is a schematic structural view of the support part of the present utility model.

In the figure: 1. a base; 2. a movable support; 3. a fixed bracket; 4. a sliding guide frame; 5. a sliding guide groove; 6. a guide rod; 7. a sliding sleeve; 8. moving the slide block; 9. the connecting clamping plate; 10. the connecting support arm; 11. a driving motor; 12. a transmission shaft; 13. a cutting knife; 14. a rotating shaft; 15. a sliding shaft; 16. a fixing bolt; 17. limiting sliding grooves; 18. a rotating groove; 19. a guide roller; 20. a limit bar; 21. cutting a groove I; 22. and cutting a second 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.

A cutting apparatus, as shown in fig. 1-3, comprising:

support portion, support portion's top is installed, and support portion's inside is provided with cutting portion, and cutting portion removes in support portion's inside, adjusts cutting position, and support portion guides the platy adult of aerogel felt cutting portion, cuts aerogel felt plate by cutting portion.

The supporting part includes base 1, and the bottom fixed mounting of base 1 has a plurality of movable support 2, and the bottom of movable support 2 is provided with the gyro wheel, and the whole device of being convenient for removes, and a plurality of rotary grooves 18 have been seted up to the top equidistance of base 1, and the guide roller 19 is installed in the inside rotation of rotary groove 18.

The material guiding roller 19 is rotationally connected with the base 1, as shown in fig. 3, the material guiding roller 19 is not provided with a drive, and the aerogel felt is manually pushed to move at the top end of the base 1; if the guide roller 19 is required to rotate, the aerogel felt is automatically fed, one end of the guide roller 19 extends to the outside of the base 1, and the aerogel felt is driven by a motor, a chain and a chain wheel.

Two limit strips 20 are welded at the top end of the base 1, and the two limit strips 20 are positioned at two ends of the guide roller 19 and used for limiting the aerogel felt and preventing the aerogel felt from moving to two sides; the limit bars 20 can also be slidably connected with the base 1 to adapt to aerogel blanket pieces of different widths.

The top end of the base 1 is provided with a first cutting groove 21 and a second cutting groove 22, and the first cutting groove 21 is a vertical groove, namely, the upward axis is vertical to the base 1, so that vertical cutting is facilitated; the second cutting groove 22 is a chute, and the inclination angle of the second cutting groove is forty-five degrees, so that forty-five degrees of angle cutting is facilitated.

The first cutting groove 21 and the second cutting groove 22 shown in fig. 3 are basic cutting grooves shown in the utility model, and the cutting grooves can be set to other inclined angles, and the inclined range is zero to forty-five degrees so as to adapt to various cutting angles.

The support portion includes two slip guide frames 4, and slip guide slot 5 has been seted up to one side of slip guide frame 4, and the bottom fixedly connected with of slip guide frame 4 a plurality of fixed bolster 3, the bottom fixed mounting of fixed bolster 3 is on the top of base 1.

The cutting part comprises a guide rod 6, two ends of the guide rod 6 are fixedly provided with movable sliding blocks 8, and the movable sliding blocks 8 are slidably arranged in the sliding guide grooves 5 so as to facilitate the longitudinal movement of the cutting part; the outer wall of the guide rod 6 is sleeved with a sliding sleeve 7 through a linear bearing in a sliding manner, and the sliding sleeve 7 can transversely move along the direction of the guide rod 6.

The both sides side of sliding sleeve 7 bottom all fixedly connected with connects cardboard 9, is provided with between two connection cardboard 9 and connects support arm 10, and the both sides side on connection support arm 10 top all fixedly connected with axis of rotation 14, axis of rotation 14 pass through the bearing and connect cardboard 9 rotation and be connected.

Sliding shafts 15 are welded on two sides of the top end of the connecting support arm 10, and a fixing bolt 16 is arranged at one end of each sliding shaft 15 in a threaded manner; the end of the sliding shaft 15 far away from the connecting support arm 10 is provided with an opening, and the fixing bolt 16 is screwed into the opening to enable the shaft bodies at two sides of the opening to expand outwards.

One side of the connecting clamping plate 9 is provided with a limiting chute 17, the opening end of the sliding shaft 15 is slidably arranged in the limiting chute 17, and when the fixing bolt 16 is screwed into the opening, the expanded sliding shaft 15 shaft body extrudes the chute wall of the limiting chute 17, so that the connecting support arm 10 is kept fixed relative to the two connecting clamping plates 9.

The top fixed mounting who connects support arm 10 has driving motor 11, and driving motor's 11 output shaft fixed mounting has sprocket one, and sprocket one is connected with sprocket two through chain drive, and sprocket two fixed mounting is in the one end of transmission shaft 12, and transmission shaft 12 passes through the bearing and is connected with connecting support arm 10 rotation to outwards extend through connecting support arm 10, and the extension end fixed mounting of transmission shaft 12 has cutting knife 13, and cutting knife 13 cuts aerogel felt plate in the cutting tank inside.

The connecting support arm 10 can rotate relative to the sliding sleeve 7, the rotation angle is set to be zero to forty-five degrees, the cutting angle of the cutting knife 13 is adjusted, and the aerogel felt plate is cut at different angles.

Working principle:

referring to fig. 1 to 3, the present device is assembled as shown in fig. 1;

when forty-five degree inclined angle cutting is carried out on the awarding of the aerogel felt, the angle of the connecting support arm 10 is adjusted through the sliding shaft 15 and the rotating shaft 14, so that the connecting support arm 10 is inclined for forty-five degrees, and then the connecting support arm is fixed through the fixing bolt 16;

then the cutting part moves in the bracket part through the moving slide block 8, so that the cutting knife 13 is aligned with the second cutting groove 22;

then put the top of base 1 with aerogel felt plate, make aerogel felt plate remove through guide roll 19 to make the position that needs the cutting aim at cutting knife 13, then start driving motor 11, driving motor 11 passes through transmission shaft 12 transmission cutting knife 13, and cutting knife 13 high-speed rotation cuts the aerogel felt plate along cutting groove two 22, makes the inclined plane that the cutting plane of aerogel felt plate becomes forty-five degree angles slope.

If other cutting angles are needed, correspondingly adjusting the inclination angle of the connecting support arm 10; the lateral movement of the cutting portion may be controlled manually or mechanically (not shown); the cutting grooves include a first cutting groove 21 and a second cutting groove 22, and further include other cutting grooves (not shown) having an inclination angle within zero to forty-five degrees.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A cutting apparatus, comprising:

the cutting part comprises a guide rod (6), a sliding sleeve (7) is sleeved on the outer wall of the guide rod (6), a connecting support arm (10) is arranged at the bottom end of the sliding sleeve (7), a driving motor (11) is fixedly arranged at the top end of the connecting support arm (10), a transmission shaft (12) is connected with the driving motor (11) in a transmission manner, and a cutting knife (13) is fixedly arranged at one end of the transmission shaft (12);

the connecting support arm (10) can rotate relative to the sliding sleeve (7), the rotation angle is set to be zero to forty-five degrees, and the cutting angle of the cutting knife (13) is adjusted.

2. A cutting apparatus according to claim 1, wherein: both sides of sliding sleeve (7) bottom all fixedly connected with connection cardboard (9), spacing spout (17) have been seted up to one side of connection cardboard (9).

3. A cutting apparatus according to claim 1, wherein: the two sides of the top end of the connecting support arm (10) are fixedly connected with rotating shafts (14), and the rotating shafts (14) are rotationally connected with the connecting clamping plates (9).

4. A cutting apparatus according to claim 1, wherein: the two sides of the top end of the connecting support arm (10) are fixedly connected with sliding shafts (15), and one end of each sliding shaft (15) is provided with a fixing bolt (16).

5. A cutting apparatus according to claim 1, wherein: the two ends of the guide rod (6) are fixedly provided with movable sliding blocks (8), and the transmission shaft (12) is rotationally connected with the connecting support arm (10) and penetrates through the connecting support arm (10).

6. A cutting apparatus according to claim 1, wherein: the supporting part comprises a base (1), a plurality of movable brackets (2) are fixedly arranged at the bottom end of the base (1), and a plurality of guide rollers (19) are equidistantly arranged at the top end of the base (1).

7. A cutting apparatus as claimed in claim 6, wherein: the top of the base (1) is fixedly connected with two limiting strips (20), and the top of the base (1) is provided with a first cutting groove (21) and a second cutting groove (22).

8. A cutting apparatus according to claim 1, wherein: the support portion comprises two sliding guide frames (4), and a plurality of fixing supports (3) are fixedly connected to the bottom ends of the sliding guide frames (4).