CN210587408U

CN210587408U - Bellows processingequipment

Info

Publication number: CN210587408U
Application number: CN201921385395.6U
Authority: CN
Inventors: 王文彪
Original assignee: Tianjin Huiya Plastic Technology Co ltd
Current assignee: Tianjin Huiya Plastic Technology Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-22
Anticipated expiration: 2029-08-22

Abstract

The utility model provides a bellows processingequipment, comprises a workbench, the workstation on be equipped with cutting mechanism and fixture, fixture include 2 centre gripping units that the structure is the same, the centre gripping unit be located cutting mechanism's both sides respectively, the centre gripping unit all with workstation sliding connection, the below of workstation be equipped with first cylinder, first cylinder and workstation fixed connection, the bottom of centre gripping unit all be equipped with first connecting rod, the one end of first connecting rod articulated rather than corresponding centre gripping unit respectively, and the other end of first connecting rod all articulates with the telescopic link of first cylinder. A bellows processingequipment, stretch the cutting section of bellows, make the cutting section of bellows be in the tensioning state, then cut, and then avoid the flexible deformation of bellows, solved the uneven problem of incision that leads to the fact from this.

Description

Bellows processingequipment

Technical Field

The utility model belongs to bellows processing field especially relates to a bellows processingequipment.

Background

The corrugated pipe has scalability, so the corrugated pipe is easy to deform when being in contact with a cutting knife during cutting processing, and further causes the problems of uneven cut and the like. However, the common corrugated pipe cutting equipment in the market only clamps and positions the corrugated pipe, and the problem of uneven cuts caused by corrugated pipe deformation cannot be solved.

Disclosure of Invention

In view of this, the utility model aims at providing a bellows processingequipment to the bellows after the centre gripping is stretched, makes the cutting section of bellows be in the tensioning state, then cuts, avoids the flexible deformation of bellows.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a corrugated pipe machining device comprises a workbench, wherein a cutting mechanism and a clamping mechanism are arranged on the workbench, the clamping mechanism comprises 2 clamping units with the same structure, the clamping units are respectively positioned on two sides of the cutting mechanism, the clamping units are both connected with the workbench in a sliding mode, a first air cylinder is arranged below the workbench and fixedly connected with the workbench, first connecting rods are arranged at the bottoms of the clamping units, one ends of the first connecting rods are respectively hinged with the corresponding clamping units, and the other ends of the first connecting rods are hinged with telescopic rods of the first air cylinders;

the centre gripping unit include slide, second cylinder and 2 supporting pieces, slide and workstation sliding connection, the both ends of slide all be equipped with the support, the supporting piece all be located between the support, and the both ends of supporting piece are connected with the rotate bracket respectively, the supporting piece between the mirror image setting, the second cylinder be located the below of supporting piece, the second cylinder fix on the slide, one side of supporting piece all be equipped with the second connecting rod, the one end of second connecting rod articulated rather than corresponding supporting piece respectively, and the other end of second connecting rod all articulates with the telescopic link of second cylinder.

Furthermore, the cross sections of the clamping pieces are all arc-shaped structures.

Furthermore, a plurality of anti-skid protrusions are arranged on the inner sides of the clamping pieces.

Furthermore, the cutting mechanism comprises a cutting knife, a support frame is arranged on the workbench and is positioned on one side of the clamping mechanism, a third cylinder is arranged on the support frame and is fixed at the bottom of the support frame, and the cutting knife is connected with a telescopic rod of the third cylinder.

Furthermore, one side of the cutting knife is also provided with a cutting motor for driving the cutting knife to rotate, the cutting knife is fixedly connected with an output shaft of the cutting motor, and the cutting motor is fixedly connected with a telescopic rod of the third air cylinder.

Furthermore, the clamping units are arranged on two sides of the cutting knife in a mirror image mode.

Furthermore, the workbench is provided with a through sliding groove, and the sliding plates are all positioned in the sliding groove and are in sliding connection with the sliding groove.

Compared with the prior art, a bellows processingequipment have following advantage:

(1) a bellows processingequipment, through 2 centre gripping units that the structure is the same, carry out the centre gripping location to the both ends of bellows cutting segment, then drive the distance that the connecting rod increased between 2 centre gripping units through the cylinder again, stretch the cutting segment of bellows, make the cutting segment of bellows be in the tensioning state, then cut, and then avoid the flexible deformation of bellows, solved the uneven problem of incision that causes from this.

(2) In the bellows processing device of the utility model, 2 clamping pieces of the clamping unit are controlled to open and close through the cylinder and the connecting rod, so that the bellows processing device can realize quick clamping and is suitable for bellows with various calibers; meanwhile, the inner side of the clamping surface is also provided with an anti-slip bulge, so that the corrugated pipe is prevented from slipping, and the clamping is firm.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a processing device according to an embodiment of the present invention;

fig. 2 is a front view of a processing apparatus according to an embodiment of the present invention.

Description of reference numerals:

1. a work table; 11. a support frame; 12. a chute; 2. a cutting mechanism; 21. a cutting knife; 22. a third cylinder; 23. cutting the motor; 3. a clamping mechanism; 31. a clamping unit; 311. a slide plate; 3111. a support; 312. a second cylinder; 313. a clamping piece; 3131. anti-skid projections; 314. a second link; 32. a first link; 4. a first cylinder.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-2, a corrugated pipe processing device includes a workbench 1, a cutting mechanism 2 and a clamping mechanism 3 are arranged on the workbench 1, the clamping mechanism 3 includes 2 clamping units 31 with the same structure, the clamping units 31 are respectively located at two sides of the cutting mechanism 2, the clamping units 31 are both connected with the workbench 1 in a sliding manner, a first cylinder 4 is arranged below the workbench 1, the first cylinder 4 is fixedly connected with the workbench 1, the bottom of each clamping unit 31 is provided with a first connecting rod 32, one end of each first connecting rod 32 is hinged with the corresponding clamping unit 31, and the other end of each first connecting rod 32 is hinged with a telescopic rod of the first cylinder 4; through 2 centre gripping units 31 that the structure is the same, carry out the centre gripping location to the both ends of bellows cutting section, then drive the connecting rod through the cylinder again and increase the distance between 2 centre gripping units 31, stretch the cutting section of bellows, make the cutting section of bellows be in the tensioning state, then cut again, and then avoid the bellows to stretch out and draw back and warp, solved the uneven problem of incision that from this causes.

A reinforcing frame is arranged below the workbench 1, and the first cylinder 4 is fixed on the reinforcing frame.

The clamping unit 31 includes a sliding plate 311, a

second cylinder

312 and 2 clamping pieces 313, the sliding plate 311 is slidably connected with the workbench 1, two ends of the sliding plate 311 are provided with supports 3111, the clamping pieces 313 are located between the supports 3111, two ends of the clamping pieces 313 are rotatably connected with the supports 3111 respectively, the clamping pieces 313 are arranged in a mirror image manner, the second cylinder 312 is located below the clamping pieces 313, the second cylinder 312 is fixed on the sliding plate 311, one side of the clamping pieces 313 is provided with a second connecting rod 314, one end of the second connecting rod 314 is hinged to the corresponding clamping piece 313, and the other end of the second connecting rod 314 is hinged to a telescopic rod of the second cylinder 312. The 2 clamping pieces 313 of the clamping unit 31 are controlled to open and close through the air cylinder and the connecting rod, so that the quick clamping can be realized, and the clamping unit is suitable for corrugated pipes with various calibers.

The bottom of the sliding plate 311, one side of the clamping piece 313, the free end of the telescopic rod of the first cylinder 4 and the free end of the telescopic rod of the second cylinder 312 are all provided with a hinge seat for being hinged with the first connecting rod 32 or the second connecting rod 314 through a pin.

The cross section of the clamping piece 313 is of an arc structure.

The inner sides of the clamping sheets 313 are provided with a plurality of anti-skid protrusions 3131. The anti-slip protrusion 3131 is arranged along the grain direction of the corrugated pipe, so that the corrugated pipe can be prevented from slipping, and the clamping is firm.

The cutting mechanism 2 comprises a cutting knife 21, a support frame 11 is arranged on the workbench 1, the support frame 11 is located on one side of the clamping mechanism 3, a third air cylinder 22 is arranged on the support frame 11, the third air cylinder 22 is fixed to the bottom of the support frame 11, and the cutting knife 21 is connected with an expansion rod of the third air cylinder 22.

One side of the cutting knife 21 is also provided with a cutting motor 23 for driving the cutting knife 21 to rotate, the cutting knife 21 is fixedly connected with an output shaft of the cutting motor 23, and the cutting motor 23 is fixedly connected with a telescopic rod of the third air cylinder 22. The cutting motor 23 is fixedly connected with the telescopic rod of the third cylinder 22 through the connecting frame, and then the height of the cutting knife 21 is adjusted through the third cylinder 22, so that the corrugated pipes with different calibers are cut.

The cutting motor 23 is a SEIMEC sawing machine motor produced by sea electric machinery and mechanics limited company of Dongguan city, and generates driving torque to drive the cutting knife 21 to rotate to cut the corrugated pipe.

The clamping units 31 are arranged on two sides of the cutting knife 21 in a mirror image mode. The cutting knife 21 cuts a position right in the middle of the corrugated pipe cutting section between the 2 clamping units 31.

The workbench 1 is provided with a through chute 12, and the sliding plates 311 are all positioned in the chute 12 and are in sliding connection with the chute 12. The sliding groove 12 is a through groove penetrating through the working table 1, and further, the first connecting rod 32 is not influenced to be hinged with the bottom of the sliding plate 311, and the sliding plate 311 is not influenced to move along the sliding groove 12.

The first cylinder 4, the second cylinder 312 and the third cylinder 22 are all European standard cylinders of Shenwei pneumatic C95 series, and are used as actuating elements to drive components connected with the telescopic rod to actuate.

During working, the corrugated pipe to be cut is placed between the clamping pieces 313 of the 2 clamping units 31 in a free state, the cutting seam is aligned with the cutting knife 21, then the 2 second air cylinders 312 are started simultaneously to extend the telescopic rods of the second air cylinders, the 2 clamping pieces 313 are respectively driven to gather together, the corrugated pipe is clamped and fixed, and the second air cylinders 312 are closed after positioning is completed; then, starting the first cylinder 4 to extend the telescopic rod thereof, pushing the 2 sliding plates 311 to move towards the two ends of the sliding chute 12 through the first connecting rod 32 respectively, extending the cutting section of the corrugated pipe, and closing the first cylinder 4 after the cutting section of the corrugated pipe is in a tensioning state; then start cutting motor 23 and drive cutting knife 21 rotatory and start third cylinder 22 and drive cutting knife 21 and move down, carry out the cutting operation to the bellows of tensioning, and then solved the uneven problem of incision that the bellows leads to because of flexible deformation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bellows processingequipment which characterized in that: the cutting device comprises a workbench, wherein a cutting mechanism and a clamping mechanism are arranged on the workbench, the clamping mechanism comprises 2 clamping units with the same structure, the clamping units are respectively positioned at two sides of the cutting mechanism, the clamping units are both connected with the workbench in a sliding manner, a first air cylinder is arranged below the workbench and fixedly connected with the workbench, first connecting rods are arranged at the bottoms of the clamping units, one ends of the first connecting rods are respectively hinged with the corresponding clamping units, and the other ends of the first connecting rods are hinged with telescopic rods of the first air cylinders;

2. A corrugated tube processing apparatus as claimed in claim 1, wherein: the cross section of the clamping piece is of an arc structure.

3. A corrugated tube processing apparatus as claimed in claim 2, wherein: the inner sides of the clamping pieces are provided with a plurality of anti-skid protrusions.

4. A corrugated tube processing apparatus as claimed in claim 1, wherein: the cutting mechanism comprises a cutting knife, a support frame is arranged on the workbench and is positioned on one side of the clamping mechanism, a third cylinder is arranged on the support frame and is fixed at the bottom of the support frame, and the cutting knife is connected with a telescopic rod of the third cylinder.

5. A bellows processing apparatus according to claim 4, wherein: and a cutting motor for driving the cutting knife to rotate is further arranged on one side of the cutting knife, the cutting knife is fixedly connected with an output shaft of the cutting motor, and the cutting motor is fixedly connected with a telescopic rod of the third air cylinder.

6. A bellows processing apparatus according to claim 5, wherein: the clamping units are arranged on two sides of the cutting knife in a mirror image mode.

7. A corrugated tube processing apparatus as claimed in claim 1, wherein: the workbench is provided with a through sliding groove, and the sliding plates are located in the sliding groove and are in sliding connection with the sliding groove.