TW201335458A - Air-sweeping positioning apparatus for feeding buttons - Google Patents

Abstract

An air-sweeping positioning apparatus for feeding buttons includes a supporting mechanism, side-baffling components, an air-conveying mechanism, and an upper-baffling mechanism. The supporting mechanism has a placing plate with a plane surface. The side-baffling components are respectively disposed on the placing plate and a guiding groove is arranged surrounding the side-baffling components for feeding buttons. The air-conveying mechanism has air outlet holes which are formed through the plane surface of the placing plate. An angle between an extension line of the outlet hole and the plane surface is less than 90 degrees. The upper-baffling mechanism has a stop lever which is arranged above the placing plate and corresponding to the guiding groove. Therefore, each of the buttons can be sequentially arranged and positioned by using the above-mentioned mechanisms and components and using the blowing of air.

Description

Air blowing type positioning device for button conveying

The invention relates to a button positioning device, in particular to an air blowing type positioning device for button conveying.

It is conventional to use a button sewing machine to sew a button on a garment, wherein most of the buttons are manually placed into the fixture, and then the seam is fixed by the button sewing machine, since it does not conform to a large number. And the demand for rapid production has been gradually replaced by button conveying devices, and various types of button conveying devices have been designed for use in solving the problem of button transportation in the industry.

The conventional button conveying device, as disclosed in the domestic new patent publication No. TW397064, mainly comprises a two-shaped skateboard, and a conveyor seat is arranged at intervals of the two skateboards, and a conveyor belt is arranged on the conveyor seat for conveying the button. To the swing arm, the swing arm drives the button to a clamp, and the button can be stapled to the clothes, wherein the conveyor belt is respectively provided with a height and width adjustment structure for adjusting the interval width of the slide plate and the conveyor belt and the upper portion. Limiting the height of the rod, so that it can be applied to buttons of different thicknesses and widths, and the center of the conveyor belt is provided with a seat, and the end is provided with a positioning structure, so that the positioning structure adjusts the skateboard and the first block according to the variation of the sliding spacer width. The accommodating space of the board allows the button to be accurately positioned on the locator on the swing arm.

However, the conventional button conveying device, because of its high-precision transmission or positioning component assembly, is not only complicated in structure but also bulky, so that the overall cost of construction is high, thus losing its practicality and economic benefits.

An object of the present invention is to provide an air-blowing type positioning device for button conveyance, which utilizes the enclosing of each blocking member and the blowing of gas to position the buttons in order.

In order to achieve the above object, the present invention provides an air blowing type positioning device for button conveying, comprising a receiving mechanism, a pair of side blocking members, a gas conveying mechanism and an upper blocking mechanism, the receiving mechanism comprising a a placement plate, the placement plate has a flat surface; each of the side stop members is respectively disposed on the flat surface of the placement plate, and is surrounded by a guide groove for receiving the button; the gas transmission mechanism The utility model comprises an air outlet opening in the placing plate and extending through the flat surface, wherein an extension line of the air outlet hole and an inner angle formed by the flat surface are less than 90 degrees; the upper blocking mechanism comprises a blocking lever, the blocking The rod is disposed above the placement plate and is disposed corresponding to the position of the guide groove.

The invention also has the following effects, and the overall cost of construction can be greatly reduced by rationally arranging the components. The drive mechanism is used to drive and adjust the position of each side stop member to provide button accommodation and transport for various diameters. By means of the arrangement of the gas down-blowing assembly and the gas transmission mechanism, the gas can be blown up and down at the same time for a good alignment and positioning effect.

The detailed description and technical content of the present invention are set forth in the accompanying drawings.

Referring to Figures 1 to 3, the present invention provides an air blowing type positioning device for button conveying, which is used on a button sewing machine (not shown) to provide continuity and automatic advancement. The buttons of the material are sequentially arranged. The air blowing type positioning device mainly comprises a receiving mechanism 10, a pair of side blocking members 20, 20', a gas conveying mechanism 30 and an upper blocking mechanism 40.

The receiving mechanism 10 includes a frame 11, a socket 12 and a placing plate 13. The frame 11 has a substantially U-shaped flat shape, and the socket 12 is mounted on the frame through the side members 20, 20'. Above the upper portion 11, the placing plate 13 is overlapped above the socket 12, and has a flat surface 131 on the side of the placing plate 13 away from the socket 12.

Each of the side members 20, 20' may be disposed on the flat surface 131 of the placing plate 13 and formed with a button 8 (refer to the fourth figure) for receiving and transporting together with the flat surface 131. A guide groove D (see the third figure) is outside. In this embodiment, the driving mechanism 50 includes a motor 51 fixed to the frame 11 and a driving screw 52 connected to the motor 51, and each side block is connected to the side block members 20 and 20'. The members 20, 20' are respectively provided with a screw hole 21, 21' which is screwed to the driving screw 52, whereby the driving distance of the side members 20, 20' is adjusted by the driving of the motor 51 to provide various differences. The diameter of the button is accommodated and transported.

In addition, an L-shaped blocking piece 22 is fixed to the front end of the one side pushing member 20, and a U-shaped blocking piece 23 is fixed to the front end of the other side pushing member 20' so that the respective buttons 8 enter the guiding groove. Before D, it can be sorted by the L-shaped flap 22 and the U-shaped flap 23 in order.

The gas transmission mechanism 30 includes an air pressure source 31, a gas supply pipe 32, and a gas transmission channel 33. The gas supply pipe 32 is connected to the gas pressure source 31 and the gas transmission channel 33. The gas transmission channel 33 of the present embodiment is included in the placement plate 13 and Two air outlet holes 331 passing through the flat surface 131 and an air inlet hole 332 (shown in the third figure) formed between the socket 12 and the lower surface of the placing plate 13, the air hole 332 and the air outlet holes The 331 is connected to each other, and the air outlet 331 may be a single hole type, and the inner angle Θ1 formed by the extension line of the air outlet 331 and the flat surface 131 is less than 90 degrees (see the fourth figure), and Preferably, the inner angle Θ1 is between 15 and 75 degrees. When the inner angle Θ1 is less than 15 degrees and greater than 75 degrees, the arrangement effect of each button 8 is greatly reduced.

The upper gear mechanism 40 includes a stopper 41 which is disposed above the placement plate 13 and disposed corresponding to the position of the guide groove D. The upper blocking mechanism 40 can further include a gas down-blowing unit 42 including a gas delivery tube 421 and a gas delivery channel 422, and the gas delivery tube 421 is connected to the gas pressure source 31 and the gas. a conveying passage 422 including a plurality of gas blowing holes 423 opened in the blocking rod 41 and passing through the surface thereof, and a gas conveying hole 424 opened in the blocking rod 41 and communicating with the respective gas blowing holes 423 (see the third As shown in the figure), the inner angle Θ2 formed by the gas blowing hole 423 and the gas delivery hole 424 is less than 90 degrees (see FIG. 5), and the inner angle Θ2 is preferably between 20 and 70 degrees. When the inner angle Θ2 is less than 20 degrees and greater than 70 degrees, the arrangement effect of each button 8 is greatly reduced.

Further, the air blow type positioning device of the present invention further includes a front stop member 60 which is fixed to the frame 11 by bolts, and the front stop member 60 has a telescopic baffle 61, and the telescopic baffle 61 is placed therein. The plate 13 is formed above and formed at the end of each of the side members 20, 20' for blocking the button 8 passing through the aforementioned guide groove D.

Referring to the sixth and seventh figures, a plurality of buttons 8 can be placed on the upper surface 131 of the placing table 13 during use, by the driving screw 52 of the driving mechanism 50 and each of the side members 20, 20' The screw holes 21, 21' are screwed together, so that the width of the guide groove D can be adjusted for the respective buttons 8 to be accommodated. After most of the buttons 8 enter the guide groove D, the stacking or misalignment may occur. The gas is output from the air pressure source 31 to the gas delivery pipe 32, and the gas is sent out through the gas transmission holes 332 of the gas transmission passage 33 and from the respective air outlet holes 331. These gases will blow the respective buttons 8 upward and obliquely, and so on. Since the button 8 is blocked by the upper stopper 41, the button 8 is sequentially positioned while the button 8 is continuously blown. Further, it is more compatible with the arrangement of the gas down-blowing unit 42, and the gas is output from the air pressure source 31 to the gas delivery pipe 421, and the gas is sent out through the gas delivery holes 424 of the gas delivery passage 422 and from the respective gas blowing holes 423. The gas will blow the buttons 8 downward and obliquely, and while the button 8 is continuously blown, the buttons 8 will be sequentially arranged, especially in the upper and lower sides of the button 8. When it is blown, it will have better alignment effect.

In summary, the air-blowing type positioning device for button conveying of the present invention can achieve the intended purpose of use, and solves the lack of conventional knowledge, and is completely in line with the requirements of the invention patent application because of its novelty and progress. In accordance with the Patent Law, please apply for the patent in detail, so as to protect the rights of the inventor.

<present invention>

10. . . Receiving agency

11. . . frame

12. . . Seat

13. . . Placement board

131. . . Flat surface

20, 20’. . . Side stop member

21, 21’. . . Screw hole

twenty two. . . L-shaped blank

twenty three. . . U-shaped blank

30. . . Gas transmission mechanism

31. . . Air pressure source

32. . . Gas pipe

33. . . Gas channel

331. . . Vent

332. . . Air hole

Θ1. . . Inner angle

40. . . Upper gear mechanism

41. . . Barrier

42. . . Gas blowdown assembly

421. . . Gas delivery tube

422. . . Gas delivery channel

423. . . Gas blowing hole

424. . . Gas delivery hole

D. . . Guide slot

Θ2. . . Inner angle

50. . . Drive mechanism

51. . . motor

52. . . Drive screw

60. . . Front stop member

61. . . Telescopic baffle

8. . . Button

The first figure is an exploded perspective view of the air blowing type positioning device of the present invention.

The second figure is a schematic diagram of the combination of the air blowing type positioning device of the present invention.

The third drawing is a sectional view of the combination of the air blowing type positioning device of the present invention.

The fourth figure is a partial enlarged view of the A area of the second figure.

The fifth figure is a partial enlarged view of the B area of the second figure.

The sixth drawing is a diagram (1) of the present invention applied to the button conveyance use state.

The seventh figure is a diagram (2) of the present invention applied to the button conveyance use state.

10. . . Receiving organization

11. . . frame

12. . . Seat

13. . . Placement board

131. . . Flat surface

20, 20’. . . Side stop member

21, 21’. . . Screw hole

twenty two. . . L-shaped blank

twenty three. . . U-shaped blank

30. . . Gas transmission mechanism

31. . . Air pressure source

32. . . Gas pipe

33. . . Gas channel

40. . . Upper gear mechanism

41. . . Barrier

42. . . Gas blowdown assembly

421. . . Gas delivery tube

422. . . Gas delivery channel

423. . . Gas blowing hole

424. . . Gas delivery hole

50. . . Drive mechanism

51. . . motor

52. . . Drive screw

60. . . Front stop member

61. . . Telescopic baffle

Claims (12)

An air blowing type positioning device for button conveying, comprising:
a receiving mechanism comprising a placing plate, the placing plate having a flat surface;
a pair of side blocking members respectively disposed on the flat surface of the placing plate, and surrounding a guide groove for receiving the button;
a gas transmission mechanism includes an air outlet opening in the placement plate and passing through the flat surface, the extension line of the air outlet and the inner surface formed by the flat surface are less than 90 degrees; and an upper gear mechanism, A bar is disposed, and the bar is disposed above the placing plate and corresponding to the position of the guiding slot. The air blowing type positioning device for button conveying according to claim 1, wherein the receiving mechanism further comprises a frame and a socket, the socket is mounted above the frame, and the placing plate is overlapped. On the seat. The air blowing type positioning device for button conveying according to claim 2, further comprising a driving mechanism comprising a motor fixed to the frame and a driving screw connected to the motor, each side The blocking members are respectively provided with a screw hole which is screwed to the driving screw. The air-blowing type positioning device for button conveying according to claim 2, wherein the gas conveying mechanism further comprises a gas pressure source, a gas pipe and a gas passage, the gas pipe connecting the gas source and the gas aisle. The air blowing type positioning device for button conveying according to claim 4, wherein the air passage includes an air vent formed between the socket and a lower surface of the placing plate, and the air outlet, The air outlet is in communication with the air inlet. The air blowing type positioning device for button conveying according to claim 4, wherein the upper gear mechanism further comprises a gas down-blowing assembly, the gas down-blowing assembly comprising a gas delivery pipe and a gas delivery channel, the gas A delivery tube connects the gas pressure source and the gas delivery channel. The air blowing type positioning device for button conveying according to claim 6, wherein the gas conveying passage includes a plurality of gas blowing holes which are opened in the blocking rod and penetrate the surface thereof, and are opened on the blocking rod and each A gas delivery hole that communicates with the gas blowing hole. The air-blowing type positioning device for button conveying according to claim 7, wherein an inner angle of the gas blowing hole and the gas conveying hole is less than 90 degrees. The air blowing type positioning device for button conveying according to claim 8, wherein the inner angle is between 20 and 70 degrees. The air blowing type positioning device for button conveying according to claim 1, wherein one of the side pushing members is fixedly connected with an L-shaped blocking piece, and the other end of the side pushing member is fixed with a U. Type blank. The air blowing type positioning device for button conveying according to claim 1, wherein the inner angle is between 15 and 75 degrees. The air-blowing type positioning device for button conveying according to claim 1, further comprising a front stop member, the front stop member having a telescopic baffle, the telescopic baffle being located above the placement plate and forming On one side of each of the side members.