CN111195749B

CN111195749B - Aluminum alloy pipe cutting equipment

Info

Publication number: CN111195749B
Application number: CN202010077781.XA
Authority: CN
Inventors: 张增良
Original assignee: Zhejiang Chaochao Electromechanical Manufacturing Co ltd
Current assignee: ZHEJIANG CHAOCHAO ELECTROMECHANICAL MANUFACTURING Co.,Ltd.
Priority date: 2020-01-31
Filing date: 2020-01-31
Publication date: 2021-07-06
Anticipated expiration: 2040-01-31
Also published as: CN111195749A

Abstract

The invention relates to an aluminum alloy pipe cutting device, which comprises: the pipe cutting device comprises a pipe conveying device, a pipe acquiring device and a pipe cutting device, wherein the pipe conveying device conveys a pipe to be cut to a preset position; the pipe acquiring device acquires a pipe from a preset position and transmits the acquired pipe to a direction close to the pipe cutting device; the pipe cutting device cuts the pipe. The aluminum alloy pipe cutting equipment provided by the invention realizes automatic transmission and cutting of the aluminum alloy pipe, and is high in cutting precision and efficiency.

Description

Aluminum alloy pipe cutting equipment

Technical Field

The invention relates to the field of cutting equipment, in particular to aluminum alloy pipe cutting equipment.

Background

Aluminum alloy pipes can be produced in longer sizes during production. Before practical application, the cutting is accurately carried out according to the size required by practical application. In the prior art, stacked aluminum alloy pipes to be cut are manually conveyed to a cutting device for cutting. This manual handling is inefficient on the one hand and requires high labour costs on the other hand.

In the prior art, the aluminum alloy pipes are grabbed and hung to a cutting device one by a manual operation crane for cutting. However, manually operated cranes are still inefficient and require a substantial investment in labor costs. In addition, the mode of manual operation loop wheel machine can not ensure to convey the aluminum alloy tubular product to established position accurately and cut, and the aluminum alloy tubular product length size degree of accuracy that cuts out is lower.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides the aluminum alloy pipe cutting equipment which can realize automatic transmission and cutting of the aluminum alloy pipe and has high cutting precision and high efficiency.

The purpose of the invention is realized by the following technical scheme:

an aluminum alloy pipe cutting apparatus, comprising: the pipe cutting device comprises a pipe conveying device, a pipe acquiring device and a pipe cutting device, wherein the pipe conveying device conveys a pipe to be cut to a preset position; the pipe acquiring device acquires a pipe from a preset position and transmits the acquired pipe to a direction close to the pipe cutting device; the pipe cutting device cuts the pipe.

In one embodiment, the pipe cutting device comprises: base, motor, driving belt and cutting runner, the motor sets up on the base, the motor with the cutting runner passes through driving belt connects.

In one embodiment, the tubing retrieval device comprises: a supporting seat and a pipe material acquiring roller mechanism arranged on the supporting seat,

the tube acquisition roller mechanism comprises: the hook is arranged on the outer wall of the barrel, the cam and hook matching component is arranged in the barrel, and the barrel rotates by taking the central shaft of the barrel as the center of a circle;

the hook mating assembly includes: the movable rotating wheel is rotatably arranged on the hook fitting piece, the hook fitting piece is rotatably arranged on the connecting rod, and the connecting rod is connected with the barrel; one end of the tension spring is connected with the hook fitting piece, the other end of the tension spring is connected with the barrel, and the tension spring is used for providing a pulling force for the hook fitting piece so that the movable rotating wheel is pressed on the cam;

the hook fitting includes: the clamping part is rotatably arranged on the connecting part;

the hook mating assembly further comprises: the clamping part and the connecting part are also connected through a return spring;

the lateral wall of barrel has been seted up the clamping part and has been dodged the groove, the clamping part follow pass in the barrel the clamping part dodges and extends to behind the groove outside the barrel.

In one embodiment, the number of hook engaging members is two; the number of the hooks is two.

In one embodiment, the pipe conveying device comprises a support and a conveying plate arranged on the support, and the conveying plate gradually inclines upwards from one end close to the pipe acquiring device to one end far away from the pipe acquiring device;

and a pipe blocking block is arranged at one end of the transmission plate close to the pipe acquiring device.

In one embodiment, one end of the transmission plate, which is close to the tube acquiring device, is provided with a hook avoiding groove.

In one embodiment, the number of the tube stoppers is two.

In one embodiment, two pipe blocking blocks are respectively arranged on two sides of the hook avoidance groove.

The aluminum alloy pipe cutting equipment disclosed by the invention realizes automatic transmission and cutting of the aluminum alloy pipe, and is high in cutting precision and efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an aluminum alloy pipe cutting device;

FIG. 2 is a schematic structural view of the tube picking roller mechanism of FIG. 1;

FIG. 3 is a schematic view of a portion of the tube capture drum mechanism of FIG. 2;

FIG. 4 is another structural view of the tube-receiving roller mechanism of FIG. 3;

FIG. 5 is a schematic view of the structure of the transmission plate of FIG. 1;

FIG. 6 is a schematic view of the tube capturing roller mechanism of FIG. 2 in one of its operating states;

fig. 7 is a schematic view of another operating state of the tube-receiving roller mechanism of fig. 2.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the prior art, the cutting efficiency of the aluminum alloy pipe is low, the labor cost is high, and the problem of low cutting precision exists. The utility model provides an aluminum alloy tubular product cutting equipment realizes the automatic conveying and the cutting of aluminum alloy tubular product, and cuts precision height, efficient.

As shown in fig. 1, an aluminum alloy pipe cutting apparatus 10 includes: the pipe cutting device comprises a pipe conveying device 20, a pipe acquiring device 30 and a pipe cutting device 40. The pipe conveying device 20 conveys the aluminum alloy pipe 110 to be cut to a preset position; the pipe acquiring device 30 acquires the aluminum alloy pipe 110 from a predetermined position and transmits the acquired aluminum alloy pipe 110 to a direction close to the pipe cutting device 40; the pipe cutting device 40 cuts the aluminum alloy pipe 110.

As shown in fig. 1, in particular, the pipe cutting device 40 includes: base 50, motor 60, driving belt 70 and cutting wheel 80. The motor 60 is arranged on the base 50, and the motor 60 and the cutting wheel 80 are connected through a transmission belt 70. The motor 60 drives the transmission belt 70 to move, so as to drive the cutting wheel 80 to rotate rapidly, and the aluminum alloy pipe 110 transmitted by the pipe obtaining device 30 is cut.

As shown in fig. 1, specifically, the tube material acquiring device 30 includes: a support base 100 and a tube material taking roller mechanism 200 arranged on the support base 100.

As shown in fig. 2, 3 and 4, the tube stock taking roller mechanism 200 includes: barrel 300, hook 400, cam 500, and hook engagement assembly 600. The hook 400 is disposed on the outer wall of the barrel 300 and the cam 500 and hook engaging assembly 600 are disposed within the barrel 300. The cam 500 is fixed by a connecting post 510. The cylinder 300 rotates around its own central axis. It should be noted that, when the cylinder 300 rotates around its central axis, the hook 400 provided on the outer wall of the cylinder 300 and the hook coupling assembly 600 provided in the cylinder 300 rotate together with the cylinder 300.

As shown in fig. 4, in particular, the hook engaging assembly 600 includes: hook fitting 610, movable wheel 620, connecting rod 630 and tension spring 640. The movable wheel 620 is rotatably disposed on the hook fitting member 610, the hook fitting member 610 is rotatably disposed on the connection rod 630, and the connection rod 630 is connected to the cylinder 300. A tension spring 640 has one end connected to the hook fitting member 610 and the other end connected to the cylinder 300, and the tension spring 640 serves to provide a tensile force to the hook fitting member 610 so that the movable roller 620 is pressed against the cam 500. As the hook engaging assembly 600 rotates with the barrel 300, the movable pulley 620 remains pressed against the cam 500 and rotates along the outer edge of the cam 500. That is, the hook engaging assembly 600 rotates along the outer edge of the cam 500.

As shown in fig. 4, in particular, the hook fitting 610 includes a clamping portion 611 and a connecting portion 612. The clamping portion 611 is rotatably provided on the connecting portion 612.

Specifically, as shown in fig. 4, the hook mating assembly 600 further includes a return spring 650. The clamping portion 611 and the connecting portion 612 are also connected by a return spring 650. The number of hook engaging assemblies 600 is two, and correspondingly, the number of hooks 400 is two. It should be noted that the two sets of hook engaging assemblies 600 and the two hooks 400 correspond to each other and engage with the aluminum alloy pipe 110.

As shown in fig. 2, in detail, the side wall of the cylinder 300 is provided with a clamping portion avoiding groove 310, and the clamping portion 611 passes through the clamping portion avoiding groove 310 from the inside of the cylinder 300 and then extends to the outside of the cylinder 300.

As shown in fig. 1 and 5, in particular, the pipe conveying device 20 includes a support 210 and a conveying plate 220 disposed on the support 210, wherein the conveying plate 220 is gradually inclined upward from an end close to the pipe acquiring device 30 to an end far away from the pipe acquiring device 30. The end of the transmission plate 220 near the tube acquiring device 30 is provided with a tube blocking block 221. In addition, one end of the transmission plate 220 near the tube acquiring device 30 is provided with a hook avoiding groove 222. The number of the tube stoppers 221 is two. Two tube stoppers 221 are respectively provided on both sides of the hook escape groove 222.

The working principle of the aluminum alloy pipe cutting equipment 10 is as follows:

as shown in fig. 1 and 5, the transmission plate 220 of the pipe transmission device 20 transmits the aluminum alloy pipe 110 to a direction close to the pipe acquisition device 30; in the process, only the aluminum alloy pipe 110 to be cut needs to be placed at one end of the transmission plate 220 far away from the pipe acquiring device 30, and as the transmission plate 220 gradually inclines upwards from one end close to the pipe acquiring device 30 to one end far away from the pipe acquiring device 30, the aluminum alloy pipe 110 placed at one end of the transmission plate 220 far away from the pipe acquiring device 30 automatically and sequentially rolls down towards the direction close to the pipe acquiring device 30 due to the action of gravity; the aluminum alloy pipes 110 rolling down towards the direction close to the pipe acquiring device 30 stop rolling down due to the blocking of the pipe blocking block 221 and are sequentially arranged on the conveying plate 220;

as shown in fig. 1 and 4, the cylinder 300 of the tube acquiring device 30 rotates around its own central axis; it should be noted that, when the cylinder 300 rotates around its own central axis, the hook 400 disposed on the outer wall of the cylinder 300 and the hook fitting assembly 600 disposed in the cylinder 300 rotate together with the cylinder 300; when the hook 400 rotates with the cylinder 300 and the hook 400 reaches the hook avoiding groove 222 of the transmission plate 220, the aluminum alloy pipe 110 pressed on the pipe blocking block 221 is hooked and pressed, and the aluminum alloy pipe 110 is driven to rotate with the cylinder 300;

as shown in fig. 1 and 4, at the same time, the aluminum alloy pipes 110 sequentially arranged on the transmission plate 220 are rolled down along the transmission plate 220 by a distance of the diameter of one aluminum alloy pipe 110, so that the aluminum alloy pipe 110 closest to the pipe acquiring device 30 is pressed against the pipe stopper 221;

as shown in fig. 4, when the hook 400 brings the aluminum alloy pipe 110 to the clamping portion 611 of the hook fitting member 610, the hook 400 and the clamping portion 611 of the hook fitting member 610 are mutually matched to tightly clamp the aluminum alloy pipe 110, and the hook 400 and the clamping portion 611 of the hook fitting member 610 clamp the aluminum alloy pipe 110 and rotate with the barrel 300;

as shown in fig. 1 and 7, when the hook 400 and the clamping portion 611 of the hook fitting 610 clamp the aluminum alloy pipe 110 and rotate to one side of the pipe cutting device 40, the cutting wheel 80 cuts the aluminum alloy pipe 110; in the cutting process, the hook 400 and the hook fitting piece 610 keep clamping the aluminum alloy pipe 110 and drive the aluminum alloy pipe 110 to continue rotating; after the aluminum alloy pipe 110 is cut, the hook 400 and the hook fitting piece 610 are released from clamping, the aluminum alloy pipe 110 is loosened, and the aluminum alloy pipe 110 falls off under the action of gravity;

as shown in fig. 7, the hook 400 continues to rotate after the clamping action with the hook fitting 610 is released; until the hook 400 rotates to the position of the transmission plate 220 again to hook the next aluminum alloy pipe 110;

as shown in fig. 4, it should be noted that during the operation of the aluminum alloy pipe cutting apparatus 10, the cylinder 300, the hook 400 and the hook engaging assembly 600 are kept rotating continuously;

as shown in fig. 4, in addition, it should be particularly noted that, during the rotation of the cylinder 300 around its own central axis, the hook 400 provided on the outer wall of the cylinder 300 and the hook coupling assembly 600 provided in the cylinder 300 rotate together with the cylinder 300; the movable rotating wheel 620 is rotatably arranged on the hook fitting piece 610, the hook fitting piece 610 is rotatably arranged on the connecting rod 630, and the connecting rod 630 is connected with the barrel 300; one end of a tension spring 640 is connected with the hook fitting member 610, and the other end is connected with the cylinder 300, and the tension spring 640 is used for providing a tension force for the hook fitting member 610 so that the movable rotating wheel 620 is pressed on the cam 500; when the hook engaging assembly 600 rotates with the barrel 300, the movable roller 620 keeps pressed on the cam 500 and rotates along the outer edge of the cam 500; that is, the hook engaging assembly 600 rotates along the outer edge of the cam 500;

as shown in fig. 4, 6 and 7, the hook engaging member 600 rotates with the cylinder 300, but the rotation of the hook engaging member 600 rotates along the outer edge of the cam 500; when the movable roller 620 of the hook engaging assembly 600 is pressed against the short radius of the cam 500, the hook engaging member 610 moves away from the hook 400 and releases the clamping action; when the movable wheel 620 of the hook fitting assembly 600 presses against the long radius of the cam 500, the hook fitting 610 and the hook 400 form a clamping action and tightly clamp the aluminum alloy pipe 110 hooked by the hook 400; the movable rotating wheel 620 always keeps clamping action with the hook 400 to clamp the aluminum alloy pipe 110 hooked by the hook 400 in the process of pressing the cam 500 at the long radius, and in the process, the pipe cutting device 40 cuts the clamped aluminum alloy pipe 110;

as shown in fig. 7, after the pipe cutting device 40 cuts the clamped aluminum alloy pipe 110, when the movable wheel 620 of the hook engaging assembly 600 is pressed against the short radius of the cam 500 again, the hook engaging member 610 is separated from the hook 400 and the clamping action is released;

as shown in fig. 4, it should be noted that the clamping portion 611 and the connecting portion 612 are further connected by a return spring 650, and the clamping action of the return spring 650 by the clamping portion 611 and the hook 400 can be applied to aluminum alloy tubes 110 with different diameters; that is, when the clamping portion 611 and the hook 400 form a clamping action to clamp the aluminum alloy pipe 110 hooked by the hook 400, the clamping portion 611 and the hook 400 can tightly clamp the aluminum alloy pipe 110 even for aluminum alloy pipes 110 of different diameters; in addition, the reset spring 650 enables the clamping action formed by the matching of the clamping portion 611 and the hook 400 to have certain elasticity, so that the aluminum alloy pipe 110 is clamped more firmly, the phenomenon that the aluminum alloy pipe 110 slides to cause dimension cutting errors or large cutting errors due to the force application of the alloy pipe in the process of cutting the aluminum alloy pipe 110 by the pipe cutting device 40 is avoided, and the cutting precision of the aluminum alloy pipe 110 is high;

as shown in fig. 4, the number of hook engagement assemblies 600 is two, and correspondingly, the number of hooks 400 is two; the two sets of hook engaging members 600 and the two hooks 400 correspond to each other and engage with the clamped tubing. The working efficiency of the aluminum alloy pipe cutting equipment 10 is improved doubly; of course, to further speed up the cutting efficiency of the aluminum alloy pipe cutting apparatus 10, the number of hook engaging assemblies 600 and the number of hooks 400 may be adjusted as appropriate.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An aluminum alloy pipe cutting apparatus, comprising: the pipe cutting device comprises a pipe conveying device, a pipe acquiring device and a pipe cutting device, wherein the pipe conveying device conveys a pipe to be cut to a preset position; the pipe acquiring device acquires a pipe from a preset position and transmits the acquired pipe to a direction close to the pipe cutting device; the pipe cutting device cuts the pipe;

it is characterized in that the preparation method is characterized in that,

the pipe material obtaining device comprises: a supporting seat and a pipe material acquiring roller mechanism arranged on the supporting seat,

2. The aluminum alloy pipe cutting apparatus of claim 1, wherein the pipe cutting device comprises: base, motor, driving belt and cutting runner, the motor sets up on the base, the motor with the cutting runner passes through driving belt connects.

3. The aluminum alloy pipe cutting apparatus of claim 1, wherein the number of hook engaging assemblies is two; the number of the hooks is two.

4. The aluminum alloy pipe cutting apparatus as claimed in claim 1, wherein the pipe conveying device comprises a support and a conveying plate arranged on the support, and the conveying plate is gradually inclined upwards from one end close to the pipe acquiring device to one end far away from the pipe acquiring device;

5. The aluminum alloy pipe cutting apparatus as claimed in claim 4, wherein a hook avoiding groove is formed at one end of the transmission plate close to the pipe obtaining device.

6. The aluminum alloy tube cutting apparatus of claim 5, wherein the number of the tube stop blocks is two.

7. The aluminum alloy pipe cutting apparatus of claim 6, wherein two of the pipe stops are disposed on either side of the hook avoidance slot.