CN214086919U

CN214086919U - Electric dial

Info

Publication number: CN214086919U
Application number: CN202023052292.3U
Authority: CN
Inventors: 李涛; 张凯
Original assignee: Tianqi Printing Equipment Technology Zhongshan Co Ltd
Current assignee: Tianqi Printing Equipment Technology Zhongshan Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-31
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an electric dial, which comprises a dial shell, wherein a lifting connecting piece is arranged in the dial shell, one end of the lifting connecting piece is provided with a connecting part used for being connected with a power device, and the other end of the lifting connecting piece is connected with a guide block; at least two needle plates are respectively arranged on two opposite side walls of the guide block, and at least one oblique lifting guide hole and at least two transverse guide holes are arranged on the side wall of each needle plate; the lifting guide shafts sequentially penetrate through the oblique lifting guide holes in each needle plate, two ends of each lifting guide shaft are fixedly connected with the dial shell, and the lifting guide shafts can move obliquely in the oblique lifting guide holes; the guide block and each needle plate are connected together by a transverse guide shaft, and the transverse guide shaft can transversely and linearly move in a transverse guide hole; the utility model discloses reduce recruitment quantity, solve enterprise and recruit the worker difficulty, be convenient for automation mechanized operation, improve work efficiency.

Description

Electric dial

Technical Field

The utility model relates to a device for snatching and releasing the work piece especially relates to an electronic dial.

Background

In the printing industry, highly efficient automatic elliptical printing equipment is used for many years, but the cloth spreading and collecting stations are still manually operated; staff at each station lay five thousand to eight thousand pieces of cloth in each class, which is very hard; moreover, enterprises are difficult to use and recruit workers, and the existing working mode brings inconvenience to the enterprises, so that the development of the industry is limited.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an electric dial for reducing the number of workers, solving the difficulty of enterprise recruitment, facilitating the automatic operation and improving the working efficiency.

An electric dial comprises a dial shell, wherein a lifting connecting piece is arranged in the dial shell, one end of the lifting connecting piece is provided with a connecting part used for being connected with a power device, and the other end of the lifting connecting piece is connected with a guide block; at least two needle plates are respectively arranged on two opposite side walls of the guide block, and at least one oblique lifting guide hole and at least two transverse guide holes are arranged on the side wall of each needle plate; the lifting guide shafts sequentially penetrate through the oblique lifting guide holes in each needle plate, two ends of each lifting guide shaft are fixedly connected with the dial shell, and the lifting guide shafts can move obliquely in the oblique lifting guide holes; the guide block and each needle plate are connected together by a transverse guide shaft, and the transverse guide shaft can transversely and linearly move in a transverse guide hole; each needle plate is obliquely provided with a needle, and the needles of each needle plate on the same side are reversely arranged; the bottom of the dial shell is provided with a dial cover plate, and the dial cover plate is provided with a needle hole corresponding to the needle and used for the needle to pass in and out.

Furthermore, the horizontal corresponding setting between the horizontal guiding hole, slant lift guiding hole sets up the lower extreme middle part between two horizontal guiding holes.

Furthermore, a connecting hole corresponding to the transverse guide hole is formed in the guide block and used for inserting the transverse guide shaft; the lower end of the guide block is provided with a groove for avoiding space and reducing weight.

Furthermore, the needle dial lifting device further comprises a power device, the power device is fixed on the outer wall of the needle dial shell corresponding to the position of the lifting connecting piece, and an output shaft of the power device is connected with the connecting portion of the lifting connecting piece to drive the lifting connecting piece to lift.

Furthermore, the power device is a motor, and the motor is fixed on the outer wall of the dial shell through a motor mounting plate; the lifting connecting piece is a threaded flange, and an output shaft of the motor is in threaded connection with a connecting part of the threaded flange.

The utility model has the advantages that: the utility model solves the problems of low working efficiency, large labor amount, high labor intensity of workers and the like existing in the traditional manual cloth spreading and collecting, is more beneficial to mechanical automatic production and has high production efficiency; the dilemma that the existing sucker cannot absorb the flexible breathable material is also solved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an external view of the present invention;

fig. 2 is a schematic view of the partially disassembled structure of the present invention;

fig. 3 is a schematic diagram of the detailed split structure of the present invention;

fig. 4 is a schematic sectional structure of the present invention;

FIG. 5 is a schematic bottom plan view of the structure of FIG. 1;

FIG. 6 is a schematic view of the structure of FIG. 5 with the dial cover removed;

FIG. 7 is a schematic front view of the motor, motor mounting plate and dial housing removed;

FIG. 8 is a schematic view of the left side structure of FIG. 7;

FIG. 9 is a schematic top view of the structure of FIG. 7;

FIG. 10 is a bottom perspective view of FIG. 7;

fig. 11 is a circuit control block diagram of the present invention;

fig. 12 is another circuit control block diagram of the present invention.

Detailed Description

Referring to fig. 1-12, an electric dial comprises a power driving device and a dial, wherein the power driving device can be a cylinder or a motor 1, and the utility model adopts a servo motor or a stepping motor; the motor 1 is arranged on the motor fixing plate 2, the motor fixing plate 2 is arranged on the top wall of the dial shell 3 through a plurality of bolts, and the dial shell 3 and the dial cover plate 4 are enclosed to form a hollow box body;

the dial comprises a threaded flange 5, the lower end of the threaded flange 5 is fixed in the middle of the guide block 6, external threads of an output shaft 17 of the motor 1 are in threaded connection with internal threads arranged in a connecting part 7 of the threaded flange 5, and the output shaft 17 of the motor 1 drives the threaded flange 5 and the guide block 6 to lift when rotating;

two needle plates 8 are respectively arranged on two opposite side walls of the guide block 6, an oblique lifting guide hole 9 and two transverse guide holes 10 are respectively arranged on the side wall of each needle plate 8, the two transverse guide holes 10 are horizontally and correspondingly arranged, and the oblique lifting guide hole 9 is arranged in the middle of the lower end between the two transverse guide holes 10; two connecting holes 11 corresponding to the transverse guide holes 10 are formed in the guide block 6, the transverse guide shafts 12 can be inserted into the connecting holes, two screw holes 18 communicated with the connecting holes 11 are formed in the outer wall of the guide block, and screws are screwed into the two screw holes 18 to fix the two transverse guide shafts 12 in the two connecting holes 11, so that the transverse guide shafts are prevented from moving; the lower end of the guide block 6 is provided with a groove 13 for an output shaft 17 of the space-avoiding motor 1 and reducing the weight;

the lifting guide shafts 14 sequentially penetrate through the inclined lifting guide holes 9 in each needle plate 8, the lifting guide shafts 14 are not connected with the guide blocks 6, two ends of each lifting guide shaft 14 are fixedly connected with the dial shell 3, and the lifting guide shafts 14 can move in the inclined lifting guide holes 9 in an inclined mode; the guide block 6 and each needle plate 8 are connected together by a transverse guide shaft 12, and the transverse guide shaft 12 can transversely and linearly move in the transverse guide hole 10; each needle plate 8 is obliquely provided with a row of regularly arranged steel needles 15, the steel needles 15 are injection molded at the bottom of the needle plate 8, the free ends of the steel needles 15 are provided with conical sharp-pointed parts, four rows of steel needles 15 are arranged, and the steel needles 15 of each needle plate 8 on the same side are reversely arranged and form an included angle; the dial cover plate 4 is installed at the bottom of the dial shell 3, and the dial cover plate 4 is provided with needle holes 16 corresponding to the number and positions of the steel needles 15, and four rows of regularly arranged needle holes 16 are used for allowing the steel needles 15 to enter and exit.

Description of the case where a cylinder or a motor is used as the power drive device: when needing to use the multiunit dial to snatch and release the cloth on a plurality of stations on stamp equipment, adopt cylinder drive during operation, because the operating characteristic of cylinder, action inconsistent when having the multiunit linkage, take pressure under the state of ventilating and can't adjust and every dial problem that needs single adjustment, when the work piece surface unevenness, when having impurity circumstances, can lead to even snatching the work piece and fail. The motor 1 is adopted, because of the working characteristics of the motor 1, the motor 1 can adopt digital control of a control system, and the control system refers to fig. 11 and 12, and comprises a touch screen, the touch screen can also be replaced by a combination of an external control key and nixie tube display, the touch screen inputs an instruction to a single chip microcomputer, the single chip microcomputer sends a signal to a motor driver, the motor driver controls the working state of the motor, when the motor works abnormally, an audible and visual alarm gives out alarm sound and flickers, and a direct-current switch power supply provides power supply. The motor is adopted as a power driving device, digital adjustment can be carried out on various fabric characteristics, the operation is accurate and rapid, when multiple groups are linked, the actions are consistent, the adjustment is convenient, the operation is simple, the time and the labor are saved, and the workpiece cannot fall off or fail to be grabbed halfway.

Taking a motor as a power driving device as an example: when an output shaft 17 of the motor 1 rotates forwards or reversely, the threaded flange 5 is driven to ascend or descend, the threaded flange 5 drives the four needle plates 8 to obliquely ascend and descend in the oblique ascending and descending guide holes 9 through the ascending and descending guide shafts 14, and meanwhile, the guide blocks 6 linearly move left and right in the two horizontally arranged transverse guide holes 10 through the two transverse guide shafts 12, so that the steel needles 15 enter and exit from the four rows of needle holes 16; the utility model has four rows of steel needles 15, two rows of steel needles 15 arranged in opposite angles of 35 degrees on each side form included angles with the same height, when the free ends of the steel needles 15 extend out from the needle holes 16 on the dial cover plate 4 in opposite angles, the free ends of the steel needles 15 are inserted into the fabric, and the fabric is grabbed; when the workpiece reaches the preset position, the motor 1 is instructed to work, the steel needle 15 is made to return into the dial cover plate 4, the grabbed workpiece is released, and the actions of grabbing and releasing the workpiece are completed.

The utility model solves the problems of low working efficiency, large labor amount, high labor intensity of workers and the like existing in the traditional manual cloth spreading and collecting, and is more beneficial to mechanical automatic production; the dilemma that the existing sucker cannot absorb the flexible breathable material is also solved.

According to the above description and the specific embodiments, the present invention is not limited to the above-described specific embodiments, and some modifications and variations of the present invention should fall within the protection scope of the claims of the present invention.

Claims

1. An electronic dial, includes the dial casing, characterized by: a lifting connecting piece is arranged in the dial shell, one end of the lifting connecting piece is provided with a connecting part used for being connected with a power device, and the other end of the lifting connecting piece is connected with the guide block; at least two needle plates are respectively arranged on two opposite side walls of the guide block, and at least one oblique lifting guide hole and at least two transverse guide holes are arranged on the side wall of each needle plate; the lifting guide shafts sequentially penetrate through the oblique lifting guide holes in each needle plate, two ends of each lifting guide shaft are fixedly connected with the dial shell, and the lifting guide shafts can move obliquely in the oblique lifting guide holes; the guide block and each needle plate are connected together by a transverse guide shaft, and the transverse guide shaft can transversely and linearly move in a transverse guide hole; each needle plate is obliquely provided with a needle, and the needles of each needle plate on the same side are reversely arranged; the bottom of the dial shell is provided with a dial cover plate, and the dial cover plate is provided with a needle hole corresponding to the needle and used for the needle to pass in and out.

2. The power dial of claim 1, wherein: the horizontal corresponding setting between the horizontal guiding hole, slant lift guiding hole set up the lower extreme middle part between two horizontal guiding holes.

3. The electrically driven dial according to claim 1 or 2, wherein: the guide block is provided with a connecting hole corresponding to the transverse guide hole for the insertion of the transverse guide shaft; the lower end of the guide block is provided with a groove for avoiding space and reducing weight.

4. The electrically driven dial according to claim 1 or 2, wherein: the power device is fixed on the outer wall of the dial shell corresponding to the position of the lifting connecting piece, and an output shaft of the power device is connected with the connecting part of the lifting connecting piece to drive the lifting connecting piece to lift.

5. The power dial of claim 4 wherein: the power device is a motor, and the motor is fixed on the outer wall of the dial shell through a motor mounting plate; the lifting connecting piece is a threaded flange, and an output shaft of the motor is in threaded connection with a connecting part of the threaded flange.