CN215578194U

CN215578194U - Workbench of winding machine

Info

Publication number: CN215578194U
Application number: CN202122226525.5U
Authority: CN
Inventors: 李建华
Original assignee: Qingdao Beishite Robot Co ltd
Current assignee: Qingdao Beishite Robot Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a workbench of a winding machine, which comprises a bottom plate, wherein the bottom plate is divided into a buffering area and a winding area, the buffering area is provided with a cycloid component, a wire clamping component and a wire shearing component, the winding area is provided with a supporting plate and a product pressing mechanism, and the top of the supporting plate is provided with a supporting plate for placing a product tool; the product pressing mechanism comprises an air cylinder and a vertical plate which are arranged on a bottom plate, the output end of the air cylinder is connected with a horizontal movable plate, a press hook mounting plate is fixed at the bottom of the horizontal movable plate, and a plurality of press hooks which penetrate through the horizontal movable plate, a support plate and a product tool are vertically arranged on the press hook mounting plate; two sides of the horizontal movable plate are respectively arranged on the movable vertical plates, the centers of the movable vertical plates are arranged between the two vertical plates through pin shafts, and a first spring is arranged between the bottom of each movable vertical plate and the bottom plate; an elliptical hole is obliquely formed in the vertical plate, and two ends of the pin shaft are located in the elliptical hole. The workbench disclosed by the utility model can automatically compress products, and has high winding efficiency and high product qualification rate.

Description

Workbench of winding machine

Technical Field

The utility model relates to a workbench of a winding machine.

Background

Inductors, which are a major electronic component, are widely used in various electronic circuit designs, and are indispensable components for realizing many circuit functions. In the prior art, an inductor is mainly composed of a magnetic core, a guide coil is wound around the magnetic core to form an inductance element, and an on-state current on the coil generates electromagnetism, which is one of main elements for realizing functions such as oscillation, tuning, filtering and the like.

At present, in the production process of the chip inductor, most manufacturers still use the traditional pure-man work mode, especially the winding process of the inductance coil, a large amount of human resources are consumed, and the efficiency is low. With the development of technology, it has been a necessary trend to develop automatic winding equipment to replace human work. Compare with traditional manual work, automatic spooling equipment not only can reduce the human resource cost, can promote production efficiency moreover greatly, effectively guarantees product quality simultaneously. The existing inductor winding machine is low in automation degree and low in production efficiency.

In addition, the workbench of the conventional winding machine is not provided with a product pressing mechanism, so that the product is easy to displace in the winding process, and the quality of the product is unqualified.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a workbench of a winding machine, so as to achieve the purposes of automatically compressing products and improving the winding efficiency and the product qualification rate.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a workbench of a winding machine comprises a bottom plate, wherein the bottom plate is divided into a buffering area and a winding area, the buffering area is provided with a cycloid component, a wire clamping component and a wire shearing component, the winding area is provided with a supporting plate and a product pressing mechanism, and the top of the supporting plate is provided with a supporting plate for placing a product tool;

the product pressing mechanism comprises an air cylinder and a vertical plate which are arranged on a bottom plate, the output end of the air cylinder is connected with a horizontal movable plate, the horizontal movable plate is positioned below the support plate, a gap is reserved between the horizontal movable plate and the support plate, a press hook mounting plate is fixed at the bottom of the horizontal movable plate, and a plurality of press hooks which penetrate through the horizontal movable plate, the support plate and the product tool are vertically mounted on the press hook mounting plate; two sides of the horizontal movable plate are respectively arranged on the movable vertical plates, the centers of the movable vertical plates are arranged between the two vertical plates through pin shafts, and a first spring is arranged between the bottom of each movable vertical plate and the bottom plate; the vertical plate is obliquely provided with an elliptical hole, and two ends of the pin shaft are positioned in the elliptical hole.

In the scheme, the buffer platform is installed in the buffer area, the cycloid component comprises the fixed cycloid wheel and the movable cycloid wheel, and the movable cycloid wheel is installed on the buffer platform through the connecting rod and the second spring.

In the above scheme, the wire clamping assembly is a pneumatic clamp, the wire cutting assembly is a pneumatic cutting nipper, and the pneumatic clamp and the action ends of the pneumatic cutting nipper are located on the buffer platform.

In the scheme, the wire clamping assembly is located between the cycloid assembly and the wire shearing assembly, and the wire shearing assembly is arranged close to the wire winding area.

In the above scheme, the cycloid component, the thread clamping component and the thread trimming component are provided with a plurality of groups.

Through the technical scheme, the workbench of the winding machine provided by the utility model has the following beneficial effects:

1. the product pressing mechanism is arranged, the horizontal movable plate is driven to lift up and down through the air cylinder, so that the pressing hook is driven to lift up and down, the pressing hook can move along the inclined direction due to the arrangement of the elliptical hole in the vertical plate, the product is pressed and separated, and the product is prevented from shifting in the winding process.

2. The cycloidal assembly is arranged, so that the metal wire can be automatically shifted to a region far away from a winding region after being cut by the wire cutting assembly, and the interference of the metal wire to the winding region is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is an overall schematic view of a fully automatic winding machine disclosed in an embodiment of the present invention;

FIG. 2 is a schematic view of a workbench according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a buffering platform according to an embodiment of the present invention;

FIG. 4 is a schematic view of a product tooling disclosed in an embodiment of the present invention;

FIG. 5 is a schematic view of a winding area according to an embodiment of the present invention;

FIG. 6 is a schematic view of a connecting portion of a movable riser and a riser according to an embodiment of the present invention;

FIG. 7 is a schematic view of a portion of a movable riser and a base according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a pin disclosed in the embodiments of the present invention.

In the figure, 201, a bottom plate; 202. a buffer platform; 203. fixing a cycloid wheel; 204. a movable cycloid wheel; 205. a connecting rod; 206. a second spring; 207. pneumatic clamps; 208. pneumatic cutting nippers; 209. a support plate; 210. product tooling; 211. a carrier plate; 212. a cylinder; 213. a vertical plate; 214. a horizontal movable plate; 215. a press hook mounting plate; 216. pressing a hook; 217. a movable vertical plate; 218. a pin shaft; 219. an elliptical hole; 220. a positioning column; 221. a winding post; 222. a first spring; 223. a card slot;

301. a machine platform; 302. a gate frame; 303. an X-axis linear module; 304. a Y-axis linear module; 305. a winding mechanism; 306. a Z-axis linear module; 307. a work table; 308. a control screen; 309. a feeding frame; 310. a tensioner.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The utility model provides a workbench of a winding machine, as shown in fig. 1, the winding machine comprises a machine table 301, a door-shaped frame 302 is installed on the machine table 301, an X-axis linear module 303 is horizontally installed on the door-shaped frame 302, a Y-axis linear module 304 is installed on the X-axis linear module 303 in a sliding mode, a winding mechanism 305 is installed on the Y-axis linear module 304 in a sliding mode, and the X-axis linear module 303 and the Y-axis linear module 304 drive the winding mechanism 305 to realize the movement of an X axis and a Y axis. The machine 301 below the door-shaped frame 302 is provided with a Z-axis linear module 306, the Z-axis linear module 306 is provided with a workbench 307 in a sliding manner, and the Z-axis linear module 306 drives the workbench 307 to realize Z-axis movement.

A feeding frame 309 is arranged on the rear surface of the machine platform 301, and a tensioner 310 is arranged on the feeding frame 309. The metal wire reaches the winding mechanism on the machine table 301 through the tensioner 310 on the feeding frame 309, and the metal wire coming out of the wire guiding needle winds the product on the workbench 307.

As shown in fig. 2, the worktable 307 includes a base plate 201, and the base plate 201 is divided into a buffer area and a winding area. The buffer area is provided with a cycloid component, a wire clamping component and a wire shearing component; the buffer area is provided with a buffer platform 202, the cycloid component is arranged on the buffer platform 202 and comprises a fixed cycloid wheel 203 and a movable cycloid wheel 204, and the movable cycloid wheel 204 is arranged on the buffer platform 202 through a connecting rod 205 and a second spring 206.

In this embodiment, the wire clamping assembly is a pneumatic clamp 207, the wire cutting assembly is a pneumatic cutting clamp 208, the bottoms of the pneumatic clamp 207 and the pneumatic cutting clamp 208 are mounted on the bottom plate 201, and the action ends extend out and are located on the buffer platform 202.

In this embodiment, as shown in figure 3, the thread clamping assembly is located between the cycloid assembly and the thread trimming assembly, which is located adjacent the winding area.

The winding area is provided with a support plate 209 and a product pressing mechanism, and a support plate 211 for placing a product tool 210 is arranged on the top of the support plate 209, as shown in fig. 4.

Specifically, as shown in fig. 5, the product pressing mechanism includes an air cylinder 212 and a vertical plate 213 mounted on the bottom plate 201, an output end of the air cylinder 212 is connected to a horizontal movable plate 214, the horizontal movable plate 214 is located below the carrier plate 211 and has a gap with the carrier plate 211, a press hook mounting plate 215 is fixed at the bottom of the horizontal movable plate 214, and a plurality of press hooks 216 passing through the horizontal movable plate 214, the carrier plate 211 and the product fixture 210 are vertically mounted on the press hook mounting plate 215; two sides of the horizontal movable plate 214 are respectively installed on the movable vertical plates 217, as shown in fig. 6 and 7, the centers of the movable vertical plates 217 are installed between the two vertical plates 213 through pin shafts 218, and a first spring 222 is arranged between the bottoms of the movable vertical plates 217 and the bottom plate 201; an elliptical hole 219 is obliquely formed in the vertical plate 213, two ends of the pin 218 are located in the elliptical hole 219, and as shown in fig. 8, a clamping groove 223 is formed in the middle of the pin 218 and can clamp the movable vertical plate 217.

When the air cylinder 212 operates, the horizontal movable plate 214 and the press hook mounting plate 215 are driven to move up and down, and because the two sides of the horizontal movable plate 214 are respectively mounted on the movable vertical plates 217, the movable vertical plates 217 on the two sides can be driven to move up and down, and the movement track of the movable vertical plates 217 is determined by the movement track of the pin shaft 218 at the center of the movable vertical plates 217 in the elliptical hole 219 on the vertical plate 213. Due to the inclined arrangement of the elliptical hole 219, the pin 218 can only drive the vertical plate 213 to ascend or descend in an inclined manner, so that the pressing hook 216 can compress and release the product.

The integral working process of the winding machine of the utility model is as follows:

(1) first, the control screen 308 selects a corresponding product model, selects a corresponding program, and clicks a start button, so that the winding machine automatically starts to operate. The X-axis linear module 303 and the Z-axis linear module 304 drive the winding mechanism to realize the movement of the X-axis and the Z-axis, and the Y-axis linear module 306 drives the worktable 307 to realize the movement of the Y-axis, so that the guide pin is aligned with the buffer area of the worktable 307.

(2) The table 307 and the winding mechanism are operated in synchronization, and the wire from the wire guide needle is passed through the pneumatic clamp 207, and the pneumatic clamp 207 clamps the wire to the starting point E in fig. 2 (taking the wire guide needle at the leftmost side as an example).

(3) After the pressing start, the metal wire is wound around the movable cycloid wheel 204 and the fixed cycloid wheel 203, the metal wire is pre-wound for several circles on the positioning column 220A on the product tooling 210 for positioning, and then the winding work of each winding column 221 of the product is started. In the winding process, the winding mechanism drives the wire guide needle to move up and down and rotate, so that the metal wire can be wound on the winding post 221 up and down, and the distance and density of each winding coil are controlled. After one winding post 221 finishes winding, the workbench 307 moves forward, the wire guide needle presses the metal wire into the card at the bottom edge of the product, and then the winding work of the next winding post 221 is performed.

When the winding of the first row of winding posts 221 is finished, the pneumatic clamp 207 is loosened, and the redundant metal wire is bounced off from the winding area under the action of the movable cycloid wheel 204. Meanwhile, after the winding mechanism winds the positioning column 220B and the positioning column 220C respectively, the winding of the second row of winding columns 221 is continued, and finally, after the winding is performed on the positioning column 220D, the metal wire passes through the pneumatic shearing pliers 208 and the pneumatic clamping pliers 207, the pneumatic clamping pliers 207 are closed, and the pneumatic shearing pliers 208 shear the metal wire. The guide wire needle is returned to the starting point ready.

(4) And (4) after the product is replaced, repeating the step (3) to perform the winding work of the next product.

Each wire guide needle can wind two rows of winding posts 221 once, and two wire guide needles on the same side wind four rows of winding posts 221, and in this embodiment, there are four wire guide needles, which can wind eight rows of winding posts 221 simultaneously.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The workbench of the winding machine comprises a bottom plate and is characterized in that the bottom plate is divided into a buffering area and a winding area, the buffering area is provided with a cycloid component, a wire clamping component and a wire shearing component, the winding area is provided with a supporting plate and a product pressing mechanism, and the top of the supporting plate is provided with a supporting plate for placing a product tool;

2. The workbench of the winding machine according to claim 1, wherein the buffer area is provided with a buffer platform, the cycloid component comprises a fixed cycloid wheel and a movable cycloid wheel, and the movable cycloid wheel is arranged on the buffer platform through a connecting rod and a second spring.

3. The workbench of a winding machine according to claim 1, wherein the wire clamping assembly is a pneumatic clamp, the wire cutting assembly is a pneumatic cutting nipper, and the action ends of the pneumatic clamp and the pneumatic cutting nipper are located on the buffer platform.

4. The table of claim 1, wherein the thread clamping assembly is located between the cycloid assembly and the thread trimming assembly, and the thread trimming assembly is located adjacent to the thread winding area.

5. The workbench according to claim 1, wherein the cycloidal assembly, the thread clamping assembly and the thread trimming assembly are provided in multiple sets.