CN210262461U

CN210262461U - Cutting machine capable of rapidly replacing blade

Info

Publication number: CN210262461U
Application number: CN201921179972.6U
Authority: CN
Inventors: 王建彦
Original assignee: Wuxi Quanfeng Machinery Co Ltd
Current assignee: Wuxi Quanfeng Machinery Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-07
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a but cutter of quick replacement blade belongs to cutter technical field, comprises an operation bench, the top left side fixedly connected with quantity of operation panel is two head tree, the opposite side swing joint of head tree has the worm, first thread bush, one of them have been cup jointed to the surface of worm one side fixedly connected with second motor of head tree, the output shaft of second motor runs through the one end fixed connection of head tree and worm. The utility model discloses possessing the quick replacement blade, the difficult slippage of blade is not hard up, improves the advantage of production progress, and it is comparatively troublesome when the cutter is changed to have solved the cloth on the market and tailor equipment, and can lead to the blade not hard up after the cutter operation a period, and the cloth also can appear tailorring coarse problem, can not tailor the cloth according to the paper pattern, in case the blade is not hard up needs the pause cutter to fasten the blade, hinders the problem of production progress.

Description

Cutting machine capable of rapidly replacing blade

Technical Field

The utility model relates to a tailor machine technical field, more specifically say, but relate to a but cutter of quick replacement blade.

Background

The cloth is a commonly used material for producing sportswear such as women's dress, fashion wear, uniform, suit, jeans and the like, knitted dress, automobile seats, interior trim parts, furniture and the like, and the cloth cutting is an important component in the processing industry, and the cloth is cut according to the requirements of a template in production.

In actual production, a plurality of finer classifications are generated due to different production requirements, cutters corresponding to size requirements are selected according to different processing requirements, cloth cutting equipment on the market is troublesome when the cutters are replaced, blades can be loosened due to the fact that a cutting machine runs for a period of time, the cloth can also be cut inaccurately, the cloth cannot be cut according to a paper pattern, the cutting machine needs to be suspended to fasten the blades once the blades are loosened, and production progress is delayed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a but cutter of quick replacement blade possesses the quick replacement blade, the difficult slippage of blade is not hard up, the advantage of improvement production progress, it is comparatively troublesome when the cutter is changed to have solved the cloth on the market and cut out equipment, and can lead to the blade not hard up after the cutter operation a period, the cloth also can appear cutting out coarse problem, can not cut out the cloth according to the paper style, in case the blade is not hard up need pause cutter fasten the blade, hinder the problem of production progress.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A cutting machine with blades capable of being replaced rapidly comprises an operating platform, wherein two main upright columns are fixedly connected to the left side of the top of the operating platform, worms are movably connected to the opposite sides of the main upright columns, first threaded sleeves are sleeved on the outer surfaces of the worms, a second motor is fixedly connected to one side of one of the main upright columns, an output shaft of the second motor penetrates through the main upright columns and is fixedly connected with one ends of the worms, two auxiliary upright columns are fixedly connected to the left side of the top of the operating platform, connecting rods are fixedly connected to the opposite sides of the auxiliary upright columns, a controller is fixedly connected to one side of one of the auxiliary upright columns, a first sliding sleeve is sleeved on the outer surface of each connecting rod, a transmission rod is fixedly connected to one side of the first sliding sleeve and is fixedly connected with one side of the first threaded sleeve, and a second sliding sleeve is sleeved on the outer surface of each transmission, the utility model discloses a lead screw, including first thread bush, lead screw safety cover, the top fixedly connected with gag lever post of second slip cap, first thread bush and first slip cap's top fixedly connected with lead screw safety cover, the inside of lead screw safety cover is rotated and is connected with the second thread bush, the first motor of left side fixedly connected with of lead screw safety cover, the output shaft fixedly connected with lead screw of first motor, the lead screw is located the inner wall of second thread bush, the gag lever post has been cup jointed to the surface of lead screw, the bottom fixedly connected with cylinder of second slip cap, the bottom fixedly connected with locating lever of cylinder, the surface of locating lever cup joints the locking lid, the bottom fixedly connected with blade holder of locating lever, the counter sink has been seted up at the middle part of blade holder, the inner wall of counter sink is provided with the slider, the.

Preferably, the middle part of the blade is provided with an annular groove, the bottom of the blade is provided with a cutting edge, and the cross section of the cutting edge is triangular.

Preferably, the worm is in threaded connection with the first threaded sleeve.

Preferably, the diameter of the connecting rod is the same as that of the transmission rod, and the surfaces of the connecting rod and the transmission rod are both smooth.

Preferably, a bearing is embedded in the upper part of one side of the main upright column on the back side and is matched with the worm.

Preferably, the thickness of the sliding block is matched with the height of the annular groove, a rubber pad is attached to one side of the sliding block, and threads are arranged on the other side of the sliding block.

Preferably, the locking cover is provided with an anti-slip convex line on the outer part, and the locking cover is engaged with the sliding block.

Preferably, the bottom of the operating platform is fixedly connected with four support legs, and the bottoms of the support legs are provided with elastic cushions.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme is that the blade is placed into the blade holder firstly, the locking cover is screwed down, the sliding block is aligned with the countersunk hole and is convenient to clamp into the annular groove, the blade is fixed at a position and is prevented from slipping and loosening, the controller is started to control the first motor firstly, the first motor drives the screw rod to rotate, the screw rod is in threaded connection with the limiting rod, the left position and the right position of the blade are adjusted, the second motor is controlled to drive the worm to rotate, the worm is matched with the first threaded sleeve, the front position and the rear position of the blade are adjusted, the blade is moved downwards by starting the air cylinder, the position of the blade is fixed, the controller controls the blade to start cutting, when the blade needs to be replaced, the cutting machine is closed firstly, the operation safety is ensured, the locking cover is unscrewed, the blade is taken down, a new blade is replaced, the locking cover is screwed down, the machine is started to continue to work, the blade, the cloth cutting machine has the advantages that the production progress is improved, the problem that cloth cutting equipment on the market is troublesome when a cutter is replaced, the cutter is not flexible after the cloth cutting machine runs for a period of time, the cloth cannot be cut according to a paper pattern, the cutter needs to be suspended once the cutter is not flexible, and the production progress is delayed is solved.

(2) This but cutter of quick replacement blade, inside the entering cloth that the cutting edge can be faster, made the cutting speed faster.

(3) This but cutter of quick replacement blade, the worm cooperates with first thread bush, the front and back position of adjustment blade.

(4) This but cutter of quick replacement blade, the first thread bush of being convenient for, first sliding sleeve and second sliding sleeve keep the level, prevent that the blade slope from leading to the cloth to tailor the size mistake.

(5) This but cutter of quick replacement blade, the worm rotation of being convenient for of bearing is more laborsaving, reduces the wearing and tearing of worm.

(6) This but cutter of quick replacement blade, the protection blade that the rubber pad can be better increases the friction simultaneously, reduces vibrations, makes the blade be in steady state when the machine operation, reduces the number of times of changing the blade, save time.

(7) This cutter of but quick replacement blade, anti-skidding burr prevents to polish when changing the blade hand, makes the blade change more easily, save time.

(8) This but cutter of quick replacement blade, the vibrations of machine can be reduced to the cushion, noise pollution is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the tool holder of the present invention;

FIG. 3 is a front view of the inventive blade;

fig. 4 is a schematic structural view of the blade of the present invention;

fig. 5 is a sectional view of the screw rod protecting cover of the present invention.

The reference numbers in the figures illustrate:

1. an operation table; 2. a controller; 3. a connecting rod; 4. a first sliding sleeve; 5. a screw rod protective cover; 6. a main upright post; 61. a secondary upright post; 7. a second sliding sleeve; 71. a transmission rod; 72. a limiting rod; 8. a cylinder; 9. a locking cover; 10. a blade; 11. a worm; 12. a first motor; 13. a first threaded sleeve; 14. a second motor; 15. a slider; 16. positioning a rod; 17. a countersunk hole; 18. a tool apron; 19. an annular groove; 20. a blade; 21. a screw rod; 22. a second threaded sleeve.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a cutting machine capable of rapidly changing blades comprises an operation table 1, wherein two main columns 6 are fixedly connected to the left side of the top of the operation table 1, worms 11 are movably connected to opposite sides of the main columns 6, first thread sleeves 13 are sleeved on the outer surfaces of the worms 11, one side of one main column 6 is fixedly connected with a second motor 14, output shafts of the second motors 14 penetrate through the main column 6 and are fixedly connected with one ends of the worms 11, two auxiliary columns 61 are fixedly connected to the left side of the top of the operation table 1, connecting rods 3 are fixedly connected to opposite sides of the auxiliary columns 61, one side of one auxiliary column 61 is fixedly connected with a controller 2, a first sliding sleeve 4 is sleeved on the outer surface of the connecting rod 3, a transmission rod 71 is fixedly connected to one side of the first sliding sleeve 4, the transmission rod 71 is fixedly connected with one side of the first thread sleeves 13, the outer surface of the transmission rod 71 is sleeved with a second sliding sleeve 7, the top of the second sliding sleeve 7 is fixedly connected with a limiting rod 72, the top of the first threaded sleeve 13 and the top of the first sliding sleeve 4 is fixedly connected with a lead screw protective cover 5, the inside of the lead screw protective cover 5 is rotatably connected with a second threaded sleeve 22, the left side of the lead screw protective cover 5 is fixedly connected with a first motor 12, an output shaft of the first motor 12 is fixedly connected with a lead screw 21, the lead screw 21 is located on the inner wall of the second threaded sleeve 22, the outer surface of the lead screw 21 is sleeved with the limiting rod 72, the bottom of the second sliding sleeve 7 is fixedly connected with a cylinder 8, the bottom of the cylinder 8 is fixedly connected with a positioning rod 16, the outer surface of the positioning rod 16 is sleeved with a locking cover 9, the bottom of the positioning rod 16 is fixedly connected with a tool apron 18, a counter bore 17 is formed in the.

Furthermore, the middle part of the blade 10 is provided with an annular groove 19, the bottom of the blade 10 is provided with a cutting edge 20, the cross section of the cutting edge 20 is triangular, and the cutting edge 20 can enter the inside of the cloth more quickly, so that the cutting speed is higher.

Further, the worm 11 is in threaded connection with the first threaded sleeve 13, and the worm 11 is matched with the first threaded sleeve 13 to adjust the front and back positions of the blade 10.

Further, the diameter of the connecting rod 3 is the same as that of the transmission rod 71, and the surfaces of the connecting rod 3 and the transmission rod 71 are both smooth, so that the first threaded sleeve 13, the first sliding sleeve 4 and the second sliding sleeve 7 are kept horizontal, and the phenomenon that the cutting size of the cloth is wrong due to the inclination of the blade 10 is prevented.

Furthermore, a bearing is embedded in the upper part of one side of the main upright post 6 positioned on the back side and is matched with the worm 11, the bearing is convenient for the worm 11 to rotate, labor is saved, and the abrasion of the worm 11 is reduced.

Furthermore, the thickness of the sliding block 15 is matched with the height of the annular groove 19, a rubber pad is attached to one side of the sliding block 15, threads are arranged on the other side of the sliding block 15, the rubber pad can better protect the blade 10, friction is increased, vibration is reduced, the blade 10 is in a stable state when the machine runs, the frequency of replacing the blade 10 is reduced, and time is saved.

Furthermore, the outside of locking lid 9 is provided with anti-skidding burr, and locking lid 9 is connected with the meshing of slider 15, and anti-skidding burr prevents that the hand from polishing when changing blade 10, makes blade 10 change more easily, save time.

Furthermore, the bottom of the operating table 1 is fixedly connected with four support legs, and elastic pads are arranged at the bottoms of the support legs and can reduce the vibration of the machine and reduce noise pollution.

The working principle is as follows: the scheme is that the blade 10 is firstly placed into the cutter holder 18, the locking cover 9 is screwed down, the sliding block 15 is enabled to be flush with the counter bore 17, the sliding block 15 is conveniently clamped into the annular groove 19, the fixing position of the blade 10 is enabled, the blade 10 is prevented from slipping and loosening, the controller 2 is started to control the first motor 12, the first motor 12 drives the screw rod 21 to rotate, the screw rod 21 is in threaded connection with the limiting rod 72, the left position and the right position of the blade 10 are adjusted, the second motor 14 is controlled to drive the worm 11 to rotate, the worm 11 is matched with the first threaded sleeve 13, the front position and the rear position of the blade 10 are adjusted, the air cylinder 8 is started to move the blade 10 downwards, the controller 2 controls the blade 10 to start cutting after the position of the blade 10 is fixed, when the blade 10 needs to be replaced, the cutting machine is firstly closed to ensure safe operation, the locking cover 9 is unscrewed, the blade 10 is taken down, a new blade is replaced, and, the starting machine continues to work, and whole process possesses quick replacement blade 10, and the difficult slippage of blade 10 is not hard up, improves the advantage of production progress, and it is comparatively troublesome when the cutter is changed to have solved the cloth cutting equipment on the market, and can lead to blade 10 not hard up after the cutter operation a period, and the cloth also can appear cutting inaccurate problem, can not tailor the cloth according to the paper pattern, needs pause cutter to fasten blade 10, delays the problem of production progress.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A cutting machine capable of rapidly replacing blades comprises an operating platform (1), and is characterized in that: the left side of the top of the operating platform (1) is fixedly connected with two main columns (6), the opposite sides of the main columns (6) are movably connected with worms (11), the outer surface of each worm (11) is sleeved with a first threaded sleeve (13), one side of one main column (6) is fixedly connected with a second motor (14), the output shaft of each second motor (14) penetrates through the main column (6) and is fixedly connected with one end of each worm (11), the left side of the top of the operating platform (1) is fixedly connected with two auxiliary columns (61), the opposite sides of the auxiliary columns (61) are fixedly connected with connecting rods (3), one side of one auxiliary column (61) is fixedly connected with a controller (2), the outer surface of each connecting rod (3) is sleeved with a first sliding sleeve (4), and one side of each first sliding sleeve (4) is fixedly connected with a transmission rod (71), the transmission rod (71) is fixedly connected with one side of the first threaded sleeve (13), the outer surface of the transmission rod (71) is sleeved with the second sliding sleeve (7), the top of the second sliding sleeve (7) is fixedly connected with a limiting rod (72), the top of the first threaded sleeve (13) and the top of the first sliding sleeve (4) is fixedly connected with a lead screw protective cover (5), the inner part of the lead screw protective cover (5) is rotatably connected with the second threaded sleeve (22), the left side of the lead screw protective cover (5) is fixedly connected with a first motor (12), an output shaft of the first motor (12) is fixedly connected with a lead screw (21), the lead screw (21) is positioned on the inner wall of the second threaded sleeve (22), the outer surface of the lead screw (21) is sleeved with the limiting rod (72), the bottom of the second sliding sleeve (7) is fixedly connected with a cylinder (8), and the bottom of the cylinder (8) is fixedly connected with a positioning rod (16, the outer surface of locating lever (16) cup joints locking lid (9), the bottom fixedly connected with blade holder (18) of locating lever (16), counter bore (17) have been seted up at the middle part of blade holder (18), the inner wall of counter bore (17) is provided with slider (15), the inner wall swing joint of blade holder (18) has blade (10).

2. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: the middle part of the blade (10) is provided with an annular groove (19), the bottom of the blade (10) is provided with a cutting edge (20), and the cross section of the cutting edge (20) is triangular.

3. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: the worm (11) is in threaded connection with the first threaded sleeve (13).

4. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: the diameter of the connecting rod (3) is the same as that of the transmission rod (71), and the surfaces of the connecting rod (3) and the transmission rod (71) are both smooth.

5. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: and a bearing is embedded and mounted at the upper part of one side of the main upright post (6) on the back surface, and the bearing is matched with the worm (11).

6. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: the thickness of the sliding block (15) is matched with the height of the annular groove (19), a rubber pad is attached to one side of the sliding block (15), and threads are arranged on the other side of the sliding block (15).

7. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: the outside of locking lid (9) is provided with anti-skidding burr, locking lid (9) and slider (15) meshing are connected.

8. The cutting machine capable of changing blades rapidly as claimed in claim 1, wherein: the bottom of the operating table (1) is fixedly connected with four support legs, and elastic pads are arranged at the bottoms of the support legs.