CN212426404U

CN212426404U - Inertia yarn feeding device for intelligent robot for gun-punched carpet

Info

Publication number: CN212426404U
Application number: CN202021222132.6U
Authority: CN
Inventors: 邱晓东
Original assignee: Yangxin Ruixin Group Co ltd
Current assignee: Yangxin Ruixin Group Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-29
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to an inertia yarn feeding device for intelligent robot for bayonet carpet, the setting is in the frame just through the fixing base installation on the yarn route, including smooth and parallel arrangement's in surface first yarn guide roller and second yarn guide roller, the one end of first yarn guide roller and the one end of second yarn guide roller all run through the fixing base and with rotate perpendicularly through the bearing between the fixing base and be connected, install on the fixing base and can drive first yarn guide roller and second yarn guide roller pivoted driving motor. The utility model discloses utilize the yarn to cross first yarn guide roller of rotatory smooth and second yarn guide roller, utilize the traction control yarn of tufting rifle head and the frictional force of two yarn guide rollers, realize the purpose of the fine yarn of proper amount.

Description

Inertia yarn feeding device for intelligent robot for gun-punched carpet

Technical Field

The utility model relates to a carpet processing technology field, concretely relates to rifle thorn carpet intelligence inertia yarn feeding device for robot.

Background

The carpet manufacturing manipulator is generally equipped with a yarn feeding device, but the current yarn feeding system only plays a guiding role for yarns, and the yarn feeding is realized by matching the front and back actions of the manipulator.

Therefore, the yarn feeding device of the manipulator cannot control the yarn feeding amount according to the yarn usage amount, if the yarn feeding amount is too large, the residual yarn at the gun head of the manipulator is accumulated more and more, and the yarn is easily wound on the machine, so that accidents are caused; if the yarn feeding amount is too small, the defect of tufting on the carpet surface due to insufficient yarn feeding amount can be caused, so that the processing production of the carpet is influenced, the yield is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model discloses the needle provides a rifle thorn carpet intelligent robot feeds yarn device with inertia, can feed the yarn volume according to the position control of tufting rifle head, reaches the purpose of proper amount yarn feed.

The utility model discloses a realize through following technical scheme:

the utility model provides an inertia yarn feeding device for intelligent robot for bayonet carpet, the setting just installs in the frame through the fixing base on the yarn route, including smooth and parallel arrangement's in surface first yarn guide roller and second yarn guide roller, the one end of first yarn guide roller and the one end of second yarn guide roller all run through the fixing base and with be connected through the bearing vertical rotation between the fixing base, install on the fixing base and drive first yarn guide roller and second yarn guide roller pivoted driving motor.

According to the scheme, the first yarn guide roller and the second yarn guide roller are arranged, yarns are wound to be sequentially and alternately wound on the first yarn guide roller and the second yarn guide roller and then are sent into the tufting gun head, the yarns need to advance when the tufting gun head performs tufting work, the yarns can be tensioned on the two yarn guide rollers when the advancing yarns advance, the friction force between the yarns and the two yarn guide rollers is increased, the required yarns can be driven to advance forwards by means of high-speed rotation of the yarn guide rollers, when the tufting gun head stops needle work, the friction force between the yarns and the yarn guide rollers is reduced, the yarns cannot be fed due to rotation of the yarn guide rollers, and the purpose of proper yarn feeding is achieved.

Furthermore, a yarn feeding rod is vertically fixed on the fixed seat above the first yarn guide roller and the second yarn guide roller, and yarn feeding ports penetrating through the yarn feeding rod are uniformly formed in the yarn feeding rod along the length direction.

The yarn feeding port on the yarn feeding rod is used for guiding yarns, and the yarns are wound with the first yarn guide roller and the second yarn guide roller through the yarn feeding port, so that the yarns are conveniently guided to feed.

Preferably, a yarn protecting tube is fixed in the yarn feeding port.

The yarn protecting tube in the yarn feeding port is beneficial to protecting yarns and reducing the abrasion of the yarns in the yarn feeding port.

Furthermore, a positioning rod is vertically fixed between the first yarn guide roller and the second yarn guide roller on the fixing seat, a vertical plate capable of positioning yarns is fixed on the positioning rod, yarn arranging grooves are uniformly formed in the vertical plate, and yarns are arranged in the yarn arranging grooves in a limiting mode.

The vertical plate on the positioning rod is provided with a yarn arranging groove for keeping the positions of yarns wound on the first yarn guide roller and the second yarn guide roller, so that the situation that a plurality of yarns are wound to cause yarn feeding disorder and system faults is avoided.

Furthermore, the yarn feeding rod is arranged close to the first yarn guide roller, and the straight line of the axis of the yarn feeding port on the yarn feeding rod is tangent to the first yarn guide roller.

The axis of the yarn feeding port on the yarn feeding rod is tangent to the first yarn guide roller, so that the yarn and the first yarn guide roller form an included angle of about 90 degrees after being penetrated through by the yarn feeding port, the natural transition of the yarn is facilitated, and the yarn is wound with the first yarn guide roller in a vertical posture.

Furthermore, the first yarn guide roller and the second yarn guide roller are positioned at the same height on the fixed seat.

Furthermore, two driving wheels which are arranged in parallel are installed on an output shaft of the driving motor, a driven wheel is installed at one end, connected with the fixed seat, of the first yarn guide roller and the second yarn guide roller respectively, and the two driving wheels are connected with two belts between the driven wheels respectively.

The utility model has the advantages that:

through setting up first yarn guide roller and second yarn guide roller, twine the yarn in proper order in turn and send into the tufting rifle head behind first yarn guide roller and the second yarn guide roller, the tufting rifle head needs the yarn to take up the yarn on two yarn guide rollers when advancing when carrying out the tufting work, increase the frictional force on yarn and two yarn guide rollers, with the help of the high-speed rotation of yarn guide roller, can drive required yarn and feed forward, when the work of tufting rifle head stop needle, the frictional force between yarn and the yarn guide roller diminishes, the yarn just can not be because of yarn guide roller rotates the yarn that feeds, and then reach the purpose of appropriate amount of yarn feeding, make carpet preparation machine hand can control the yarn feed quantity as required through the yarn feeding device, can not take place the problem that rifle head department yarn is too much piled up or the yarn volume is few, improve the stability of carpet processing, guarantee the product yields, reduction in production cost.

Drawings

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

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic structural view of the positioning rod in fig. 1.

Shown in the figure:

1. the yarn feeding device comprises a fixed seat, 2, a first yarn guide roller, 3, a second yarn guide roller, 4, a yarn feeding rod, 5, a yarn protecting tube, 6, a positioning rod, 7, a vertical plate, 8, yarn, 9, a yarn feeding port, 10, a yarn arranging groove, 11, a driving motor, 12, a driving wheel, 13, a driven wheel, 14 and yarn limiting.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

The utility model provides an inertia yarn feeding device for intelligent robot for bayonet carpet, sets up on 8 routes of yarn and installs in the frame through fixing base 1, including smooth and parallel arrangement's in surface first yarn guide roller 2 and second yarn guide roller 3, as the utility model discloses an embodiment, first yarn guide roller 2 is in same height with second yarn guide roller 3 on fixing base 1.

One end of the first yarn guide roller 2 and one end of the second yarn guide roller 3 both penetrate through the fixed seat 1 and are vertically and rotatably connected with the fixed seat 1 through a bearing, and a driving motor 11 capable of driving the first yarn guide roller 2 and the second yarn guide roller 3 to rotate is mounted on the fixed seat 1. Two driving wheels 12 which are arranged in parallel are installed on an output shaft of the driving motor 11, driven wheels 13 are respectively installed at one ends, connected with the fixed seat 1, of the first yarn guide roller 2 and the second yarn guide roller 3, and the two driving wheels 12 are respectively connected with two belts between the driven wheels 13.

The fixed seat 1 is vertically fixed with a yarn feeding rod 4 above the first yarn guide roller 2 and the second yarn guide roller 3, yarn feeding ports 9 penetrating through the yarn feeding rod 4 are uniformly formed in the yarn feeding rod 4 along the length direction, and yarn protecting tubes 5 are fixed in the yarn feeding ports 9. The yarn protecting tube 5 is made of ceramic materials, is wear-resistant and firm and is beneficial to protecting the yarn 8. The yarn feeding rod 4 is arranged close to the first yarn guide roller 2, and the straight line of the axis of the yarn feeding port 9 on the yarn feeding rod 4 is tangent to the first yarn guide roller 2.

Fixing base 1 is fixed with locating lever 6 perpendicularly between first thread guide roller 2 and second thread guide roller 3, is fixed with riser 7 that can fix a position yarn 8 on the locating lever 6, evenly offers on riser 7 to arrange yarn groove 10, and it is spacing 14 to install the yarn in arranging yarn groove 10. The yarn limiting 14 is also a ceramic part, the yarn 8 is protected on one hand, an S-shaped notch is formed on the other hand in a limiting mode, the yarn 8 enters the inside along the S-shaped notch and is not prone to being separated from the yarn 8 in a limiting mode, the effect of limiting the yarn 8 is achieved, and meanwhile the yarn 8 can be taken out of the yarn arranging groove 10 conveniently.

Before the carpet making robot is started, the yarn 8 is wound on the yarn feeding device, specifically as follows:

the yarn 8 is led out from a creel, after penetrating through a yarn feeding rod 4 through a yarn feeding port 9, is wound from the upper part of a second yarn guide roller 2 through the lower parts of a first yarn guide roller 2 and the second yarn guide roller 3, is wound out from the upper part of the second yarn guide roller 3 after passing through the lower part of the first yarn guide roller 2 and the second yarn guide roller 3 through a yarn arranging groove 10 on a vertical plate 7, passes through the vertical plate 7 through another yarn arranging groove 10 on the vertical plate 7 again, is led out from the upper part of the first yarn guide roller 2 and is sent into a tufting gun head, and a driving motor 11 is started to drive the first yarn guide roller 2 and the second yarn guide roller 3 to rotate.

After the carpet manipulator is started, the tufting gun head performs tufting work, when the yarn 8 needs to advance, the tufting gun head can provide forward traction force for the yarn, under the action of the traction force, the yarn 8 is tensioned on the two yarn guide rollers, the friction force between the yarn 8 and the two yarn guide rollers is increased, the required yarn 8 can be driven to advance forwards by means of high-speed rotation of the yarn guide rollers, when the tufting gun head stops the needle work, the yarn is not stressed, the friction force between the yarn and the yarn guide rollers is obviously reduced and is not enough to drive the yarn 8 to move, the yarn 8 cannot be fed forwards due to rotation of the yarn guide rollers, and further the yarn 8 is kept still.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides an inertia yarn feeding device for intelligent robot for bayonet carpet, sets up on the yarn route and installs in the frame through the fixing base, its characterized in that: the yarn guide device comprises a first yarn guide roller and a second yarn guide roller which are smooth in surface and are arranged in parallel, one end of the first yarn guide roller and one end of the second yarn guide roller penetrate through a fixed seat and are vertically and rotatably connected with the fixed seat through a bearing, and a driving motor capable of driving the first yarn guide roller and the second yarn guide roller to rotate is installed on the fixed seat.

2. The inertial yarn feeding device for the smart robot for the carpet gun-tufted according to claim 1, wherein: the fixing seat is vertically fixed with a yarn feeding rod above the first yarn guide roller and the second yarn guide roller, and yarn feeding ports penetrating through the yarn feeding rod are uniformly formed in the yarn feeding rod along the length direction.

3. The inertial yarn feeding device for the smart robot for the carpet gun-tufted according to claim 2, wherein: a yarn protecting tube is fixed in the yarn feeding opening.

4. The inertial yarn feeding device for the smart robot for the carpet gun-tufted according to claim 1 or 2, wherein: the fixing base is vertically fixed with a positioning rod between the first yarn guide roller and the second yarn guide roller, a vertical plate capable of positioning yarns is fixed on the positioning rod, yarn arranging grooves are uniformly formed in the vertical plate, and yarns are arranged in the yarn arranging grooves in a limiting mode.

5. The inertial yarn feeding device for the smart robot for the carpet gun-tufted according to claim 1, wherein: the yarn feeding rod is arranged close to the first yarn guide roller, and the straight line of the axis of the yarn feeding port on the yarn feeding rod is tangent to the first yarn guide roller.

6. The inertial yarn feeding device for the smart robot for the carpet gun-tufted according to claim 1, wherein: the first yarn guide roller and the second yarn guide roller are positioned at the same height on the fixed seat.

7. The inertial yarn feeding device for the smart robot for the carpet gun-tufted according to claim 1, wherein: two driving wheels which are arranged in parallel are installed on an output shaft of the driving motor, a driven wheel is installed at one end, connected with the fixed seat, of the first yarn guide roller and the second yarn guide roller respectively, and the two driving wheels are connected with two belts between the driven wheels respectively.