CN214978593U

CN214978593U - Pipe cutting device with adjustable length

Info

Publication number: CN214978593U
Application number: CN202121536557.9U
Authority: CN
Inventors: 宋伟强
Original assignee: Jiaxing Linxin Pipe Technology Co ltd
Current assignee: Jiaxing Linxin Pipe Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-03
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a tubular product cutting device with adjustable length, the on-line screen storage device comprises a base, the base top surface is equipped with a plurality of delivery wheels that drive through first servo motor, the base erects the track through two supports, the track has first railcar and second railcar, first railcar is equipped with the laser cutting head, the second railcar is equipped with the pin, laser range finding sensor is equipped with on the laser cutting head, the first through-hole of front end is equipped with vertical and rotatable carousel through the bearing, the carousel outward flange is equipped with the teeth of a cogwheel and drives through second servo motor's gear, the second through-hole has been seted up at the carousel center, telescopic cylinder is equipped with on the carousel, the clamp plate. First railcar moves on the track, and laser rangefinder sensor is surveyed range to pin transmission signal, reaches and sets for the distance after, the first servo motor of system control, first railcar stop, then the laser cutting head cuts tubular product for can carry out the cutting of different tubular product lengths fast, the precision is higher, efficiency is higher.

Description

Pipe cutting device with adjustable length

Technical Field

The utility model belongs to the technical field of the tubular product cutting, concretely relates to tubular product cutting device with adjustable length.

Background

Conventionally, some mechanical processing methods such as abrasive wheel cutting and the like are generally adopted to cut the pipe, and along with the development of the society, the laser cutting machine is more and more widely applied, in particular to the cutting of various hollow pipes made of non-metallic solid materials.

Most cutting length of the existing pipe cutting device is difficult to adjust, when the pipe with different lengths needs to be cut, the cutting distance needs to be adjusted again for cutting, and the machining process is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular product cutting device with adjustable length to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a length-adjustable pipe cutting device comprises a base, wherein a plurality of conveying wheel frames are arranged on the top surface of the base at equal intervals, rotatable conveying wheels are erected on the conveying wheel frames, chain wheels are arranged on the outer sides of the plurality of conveying wheels, the plurality of chain wheels are driven by chains, the conveying wheels at the tail end are driven by a first servo motor, a track positioned right above the conveying wheels is erected at the top end of the base through two supports, the track is hollow and is erected with a slidable first rail car and a second rail car, a laser cutting head is installed on the bottom surface of the first rail car, a vertical stop lever is installed on the bottom surface of the second rail car, a laser distance measuring sensor facing the stop lever is installed on the laser cutting head, first through holes are formed in the two supports, and a vertical and rotatable turntable is installed at the first through hole at the front end through a bearing, the outer edge of the rotary table is provided with gear teeth, the front end of the rotary table is provided with a second servo motor on the support, the output end of the second servo motor is fixed with a gear meshed with the rotary table, a second through hole is formed in the center of the rotary table, four telescopic cylinders with the orientations in the second through hole are arranged on the rotary table at equal intervals, and the output ends of the telescopic cylinders are fixed with pressing plates.

Preferably, both ends of the rail are provided with stoppers.

Preferably, one side of the track is provided with a scale.

Preferably, the bottom end of the stop lever is close to the top end of the conveying wheel.

Preferably, the turntable is provided with a blocking disc after passing through the first through hole.

Preferably, the pressure plates are all arc-shaped surfaces.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first rail car of system control moves on the track, and laser rangefinder sensor is to pin transmission signal range finding simultaneously, and after the laser cutting head reached the settlement distance, the first servo motor of system control, first rail car stopped, then the laser cutting head cuts tubular product for can carry out the cutting of different tubular product lengths fast, the precision is higher, efficiency is higher.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural view of a track and a first rail car of the present invention;

fig. 4 is the structural schematic diagram of the bracket, the turntable, the gear, the second through hole, the telescopic cylinder and the pressing plate of the present invention.

In the figure: 1. a base; 2. a conveying wheel carrier; 3. a delivery wheel; 4. a sprocket; 5. a chain; 6. a first servo motor; 7. a support; 8. a track; 9. a first railcar; 10. a second railcar; 11. a laser cutting head; 12. a stop lever; 13. a laser ranging sensor; 14. a first through hole; 15. a bearing; 16. a turntable; 17. a second servo motor; 18. a gear; 19. a second through hole; 20. a telescopic cylinder; 21. pressing a plate; 22. a stopper; 23. calibration; 24. a baffle disc.

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.

Example 1: referring to fig. 1-4, the present invention provides a technical solution: a length-adjustable pipe cutting device comprises a base 1, wherein a plurality of conveying wheel frames 2 are arranged on the top surface of the base 1 at equal intervals, rotatable conveying wheels 3 are erected on the conveying wheel frames 2, chain wheels 4 are arranged on the outer sides of the plurality of conveying wheels 3, the plurality of chain wheels 4 are driven by chains 5, the conveying wheels 3 at the tail ends are driven by a first servo motor 6, a track 8 positioned right above the conveying wheels 3 is erected at the top end of the base 1 through two supports 7, the track 8 is hollow and is erected with a slidable first track trolley 9 and a second track trolley 10, a laser cutting head 11 is installed on the bottom surface of the first track trolley 9, a vertical stop lever 12 is installed on the bottom surface of the second track trolley 10, a laser ranging sensor 13 facing the stop lever 12 is installed on the laser cutting head 11, first through holes 14 are formed in the two supports 7, front end first through-hole 14 is equipped with vertical and rotatable carousel 16 through bearing 15, 16 outward flanges of carousel are equipped with the teeth of a cogwheel, front end install second servo motor 17 on the support 7, second servo motor 17 output be fixed with 16 meshed gears 18 of carousel, second through-hole 19 has been seted up at carousel 16 center, equidistant interval is equipped with four orientations on the carousel 16 the telescopic cylinder 20 of second through-hole 19, telescopic cylinder 20 output all is fixed with clamp plate 21.

In this embodiment, the first railcar 9 of system control moves on track 8, and laser range finding sensor 13 is surveyed range to pin 12 transmission signal simultaneously, and after laser cutting head 11 reached and set for the distance, the first servo motor of system control 6, first railcar 9 stopped, then laser cutting head 11 cuts tubular product for can carry out the cutting of different tubular product lengths fast, the precision is higher, efficiency is higher.

In particular, stoppers 22 are provided at both ends of the rail 8.

In this embodiment, the first rail car 9 and the second rail car 10 are prevented from slipping off the rail 8, and the safety is improved.

Specifically, a scale 23 is arranged on one side of the track 8.

In the embodiment, the cutting length can be observed and corrected conveniently, and the accuracy is further improved.

Specifically, the bottom end of the stop lever 12 is close to the top end of the conveying wheel 3.

In this embodiment, when pipes with different sizes are conveyed, the stop lever 12 can stop the pipes.

Specifically, the turntable 16 is provided with a blocking disc 24 after passing through the first through hole 14.

In this embodiment, the turntable 16 is prevented from slipping off from the first through hole 14, and safety in use is improved.

Specifically, the pressure plate 21 is a circular arc surface.

In this embodiment, the pressing plate 21 is better attached to the pipe, and the stability is better.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: when the pipe cutting machine is used, a pipe passes through the second through hole 19 and then is conveyed by driving the conveying wheel 3 to rotate by the first servo motor 6, the second rail vehicle 10 is controlled by the system to drive the stop lever 12 to reach a proper position according to the required cutting length, the first rail vehicle 9 is controlled to move on the track 8 after the cutting length is set by the system, the laser distance measuring sensor 13 transmits a signal to the stop lever 12 to measure the distance, the laser cutting head 11 controls the first servo motor 6 and the first rail vehicle 9 to stop after the set distance is reached, then the laser cutting head 11 cuts the pipe, the telescopic cylinder 20 is controlled by the system to extrude the pipe in the cutting process, the second servo motor 17 is controlled to drive the gear 18 to rotate at the same time, the rotary table 16 is further driven to rotate to realize the full cutting of the pipe, the pipe is moved away from the conveying wheel 3 after the cutting is finished, and the subsequent cutting of the pipe is carried out by the same principle, when the cutting length is changed, the system controls the first rail car 9 to slide, the distance is measured through the laser ranging sensor 13, and then the system controls the first rail car 9 to stop for a proper distance to cut.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The pipe cutting device with the adjustable length comprises a base (1) and is characterized in that a plurality of conveying wheel frames (2) are arranged on the top surface of the base (1) at equal intervals, rotatable conveying wheels (3) are erected on the conveying wheel frames (2), a plurality of chain wheels (4) are arranged on the outer sides of the conveying wheels (3), the chain wheels (4) are driven by chains (5), the conveying wheels (3) at the tail ends are driven by a first servo motor (6), a track (8) positioned right above the conveying wheels (3) is erected on the top end of the base (1) through two supports (7), the track (8) is hollow and is erected with a first rail car (9) and a second rail car (10) which can slide, a laser cutting head (11) is arranged on the bottom surface of the first rail car (9), and a vertical stop lever (12) is arranged on the bottom surface of the second rail car (10), install the orientation on laser cutting head (11) laser rangefinder sensor (13) of pin (12), two first through-hole (14) have all been seted up on support (7), the front end first through-hole (14) are equipped with vertical and rotatable carousel (16) through bearing (15), carousel (16) outward flange is equipped with the teeth of a cogwheel, the front end install second servo motor (17) on support (7), second servo motor (17) output be fixed with carousel (16) meshed gear (18), second through-hole (19) have been seted up at carousel (16) center, equidistant interval is equipped with four orientations on carousel (16) telescopic cylinder (20) of second through-hole (19), telescopic cylinder (20) output all is fixed with clamp plate (21).

2. A length adjustable pipe cutting device according to claim 1, characterized in that both ends of the rail (8) are provided with stoppers (22).

3. A length adjustable pipe cutting device according to claim 1, characterized in that the track (8) is provided with a scale (23) on one side.

4. A length-adjustable pipe cutting apparatus as claimed in claim 1, wherein the bottom end of the bar (12) is close to the top end of the feed wheel (3).

5. A length adjustable pipe cutting apparatus as claimed in claim 1, wherein said turntable (16) is fitted with a stop disc (24) after passing through said first through hole (14).

6. A length adjustable pipe cutting device according to claim 1, characterized in that the pressure plates (21) are all circular arc shaped.