TWM548678U - Reciprocating vibration feeding machine - Google Patents

Description

Reciprocating vibrating feeder

This creation relates to a material conveying device, and more particularly to a reciprocating vibrating feeder.

The conventional vibrating conveying device can refer to Chinese Patent No. CN1951782B, including a base; a conveying body disposed above the base; and a plate-shaped first elastic supporting body, one end of which is coupled to the conveying body a plate-shaped vibrating body having one side portion coupled to the other end portion of the first elastic support body, and bending vibration generated between the one side portion and the other side portion, the bending vibration being transmitted through the first elastic body The conveying body is vibrated; the inertial body is connected to the other side of the vibrating body and constitutes a free end of the vibration; and a plate-shaped second elastic support is coupled to the base and one of the vibrating bodies The side portion and the other end portion of the first elastic support; and the set of the vibrating body, the first elastic support body and the second elastic support body connected to each other in the above aspect are opposite to The inertial bodies are respectively provided before and after the transport direction of the transport body, and the other side of the vibrating body before and after the transport direction is connected to the common inertial body, and the transport body is The first elastic support body is supported by the first elastic support body before and after the conveyance direction.

However, in the structure, each of the elastic bodies must be disposed at an angle to the carrier, the inertial body, and the susceptor. Therefore, special attention must be paid to the angle setting during manufacture to achieve the necessary effects, high defect rate, and affecting productivity.

In view of this, the creator has improved the shortcomings of the prior art, and after years of experience in this industry, he created the creation.

In view of the above problems, the creator further researched and developed, so the main purpose of this creation is to provide a reciprocating vibrating feeder, when the piezoelectric element is yawed to the left and then to the right. In this case, since each piezoelectric element, each of the lower elastic bodies, each of the upper elastic bodies, and each of the anti-vibration elastic bodies are erected in a vertical direction, the upper elastic body is yawed back and forth toward the upper right and the lower left, thereby pushing the feeding track module. Vibrate to the upper right, thereby transmitting the material on the load rail to the right in the conveying direction; at the same time, when the piezoelectric element is yawed to the left and then to the right, the anti-vibration elastic system is oriented to the upper left and the lower right. The sequence is yawed back and forth, the direction is opposite to the direction of the upper elastic body, and the anti-vibration elastic body is further connected with the reverse elastic conveying body, so as to vibrate in the upper right direction of the feeding track module, which can offset the vibration energy thereof and make the overall reciprocating type The vibration feeding opportunity produces polarization, which is stable to the overall machine. Therefore, it is not only easy to assemble and manufacture, but also easy to control the yaw parameters and conveying state through the piezoelectric element.

Furthermore, the swinging direction of the returning track module is the same as that of the reverse elastic conveying body, just opposite to the swinging direction of the feeding track module. Therefore, the conveying direction of the returning track module is exactly opposite to the conveying direction of the feeding track module. Therefore, when the material is transported on the load rail of the feed rail module, the problematic material can be screened through a screening module and displaced to the return rail of the return rail module. The vibration is transmitted in the opposite direction to the conveying direction of the feeding track module to achieve the effect of two-way conveying.

In order to achieve the above object, the present invention provides a reciprocating vibrating feeder comprising a base; an excitation body composed of two piezoelectric elements, wherein the lower ends of the piezoelectric elements are respectively coupled to the base by a lower elastic body; The positive elastic conveying body is respectively extended from the piezoelectric element of the excitation body through the two upper elastic bodies, and is respectively connected to both ends of the positive elastic conveying body, and is respectively mounted on the two spacers The piezoelectric element is offset from the same side of the piezoelectric element; a reverse elastic conveying body is respectively connected to the corresponding piezoelectric element by two anti-vibration elastic bodies, and is respectively mounted on the other two spacers. The two piezoelectric elements are offset from the same side; a feeding track module is mounted on the positive elastic conveying body and conveys the material in a fixed driving direction; and a returning track module is mounted on the reverse elastic conveying And transporting material in an opposite drive direction relative to the fixed drive direction of the feed track module.

In some embodiments, the two sides of the excitation body are respectively coupled to the base at the lower end of each of the lower elastic bodies, and the opposite side of the upper end of the two piezoelectric elements and the lower end of the upper elastic body and the The upper ends of the two anti-vibration elastomers are combined, and each of the upper elastic bodies and each of the anti-vibration elastic bodies and the corresponding piezoelectric elements are offset by each of the spacers; each of the piezoelectric elements and each of the piezoelectric elements The lower elastic body, each of the upper elastic body and each of the anti-vibration elastic bodies are erected in a vertical direction; each of the upper elastics An offset distance between the body and each of the piezoelectric elements is greater than or less than an offset distance between each of the anti-vibration elastomers and the corresponding one of the piezoelectric elements.

In some embodiments, the feed track module includes a track mount and a load rail coupled to the forward resilient transport body, the load track being disposed on the track mount.

In some embodiments, the reverse elastic conveying body includes a vibration-damping connecting member and a vibration-inhibiting inertia block, and the lower ends of the two anti-vibrating elastic bodies are respectively connected to both ends of the vibration-damping connecting member, and the anti-vibration inertia The block is disposed on the vibration-damping connector.

In some embodiments, the return rail module includes an extension connector and a return rail coupled to one side of the anti-vibration inertia block and extending upwardly to the feed rail module The return rail is disposed on the extension connector and slightly lower than the feed rail module.

In view of the above, the objects and advantages of the present invention are not difficult to understand from the detailed description of the selected embodiments and the accompanying drawings.

Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

100‧‧‧Reciprocating vibrating feeder

1‧‧‧Base

2‧‧‧Exciting body

21‧‧‧Piezoelectric components

22‧‧‧ Lower elastomer

3‧‧‧ Forward elastic transport body

31‧‧‧Upper elastomer

4‧‧‧Reverse elastic transport body

41‧‧‧Anti-vibration elastomer

42‧‧‧Anti-vibration joints

43‧‧‧Anti-vibration inertia block

5‧‧‧Feed Track Module

51‧‧‧Track Mount

52‧‧‧Load track

6‧‧‧Return track module

61‧‧‧Extension joints

62‧‧‧Return track

7‧‧‧ Spacer

8‧‧‧Upstream feeding device

A1‧‧ Direction

A2‧‧‧ direction

X1‧‧‧ horizontal component

X2‧‧‧ horizontal component

Y1‧‧‧ vertical component

Y2‧‧‧ vertical component

Fig. 1 is a schematic exploded view of the reciprocating vibrating feeder of the present invention.

Fig. 2 is a perspective view showing the reciprocating vibrating feeder of the present invention.

Fig. 3 is a top plan view showing the reciprocating vibrating feeder of the present invention.

Fig. 4 is a cross-sectional view showing the third section taken along line A-A.

Fig. 5 is a cross-sectional view showing the third line taken along line B-B.

Fig. 6 is a view showing a partial enlarged operation of the reciprocating vibrating feeder of the present invention.

Fig. 7 is a perspective view showing the reciprocating vibrating feeder combined with the screening module of the present invention.

With regard to the technical means by which this creation achieves the above objectives, the following implementations are The state of the art diagram is described in detail below, and is further understood and agreed upon.

Please refer to FIG. 1 and FIG. 7 simultaneously. The present invention is a reciprocating vibrating feeder 100 comprising a base 1, an excitation body 2, a forward elastic conveying body 3, a reverse elastic conveying body 4, and a a feeding track module 5 and a returning track module 6; wherein the feeding track module 5 receives the material conveyed from the upstream feeding device 8 and outputs the material to the downstream end in a fixed direction, and the feeding track module 5 can A screening module (not shown) is disposed to discharge the material that does not meet the output conditions to the return rail module 6 and transport the material to the upstream feeding device 8 in reverse.

The vibrating body 2 is composed of a bimorph element 21, and the lower ends of the piezoelectric elements 21 are connected to the base 1 by a lower elastic body 22, respectively.

The forward elastic carrier 3 is respectively extended from the piezoelectric elements 21 of the excitation body 2 through the two upper elastic bodies 31, and is respectively connected to both ends of the forward elastic conveying body 3, and is respectively attached to the two spacers 7 by the spacers 7. The two piezoelectric elements 21 are offset from the same side.

The two ends of the reverse elastic elastic body 4 are respectively connected to the corresponding piezoelectric elements 21 by the two anti-vibration elastic bodies 41, and are respectively mounted on the same side of the two piezoelectric elements 21 by the two spacers 7 The reverse elastic conveying body 4 includes a vibration-damping connecting member 42 and a vibration-inhibiting inertia block 43. The lower ends of the two anti-vibrating elastic bodies 41 are respectively connected to the two ends of the anti-vibration connecting member 42, and the anti-vibration inertia block 43 is disposed at The vibration is connected to the connector 42.

The feeding track module 5 is mounted on the forward elastic conveying body 3 and conveys the material in a fixed driving direction (the conveying direction in FIG. 4); and the feeding track module 5 includes a track mounting seat 51 and a load rail 52. The rail mount 51 is coupled to the forward elastic transport body 3, and the load rail 52 is disposed on the rail mount 51.

The return track module 6 is mounted on the reverse elastic transport body 4 and transports the material in an opposite driving direction with respect to the fixed driving direction of the feed track module 5; and the return track module 6 includes an extension connector 61. And a return rail 62, the extension connecting member 61 is connected to one side of the anti-vibration inertia block 43, and extends upwards to the feeding track module 5, and the return rail 62 is disposed on the extension connecting member 61, and is slightly lower than Feed track module 5.

The two sides of the excitation body 2 are respectively combined with the base 1 at the lower end of each lower elastic body 22, and are offset on the same side of the upper end of the two piezoelectric elements 21, the lower end of the upper elastic body 31, and the two anti-vibration elastic body 41. The upper ends are combined, and each of the upper elastic bodies 31 and each of the anti-vibration elastic layers are further provided by the respective spacers 7. The body 41 generates an offset distance from the corresponding piezoelectric elements 21 (as shown in FIG. 6); each piezoelectric element 22, each lower elastic body 22, each upper elastic body 31, and each of the anti-vibration elastic bodies 41 are In the present invention, an offset distance D1 between each of the upper elastic bodies 31 and each of the piezoelectric elements 21 may be greater or smaller than an offset of each of the anti-vibration elastic bodies 41 and the corresponding piezoelectric elements 21. Distance D2 (This creation is illustrated by D1 less than D2, but not limited to this).

Referring to FIG. 6, when the piezoelectric element 21 is yawed to the left and then to the right, the piezoelectric elements 21, the respective lower elastic bodies 22, the respective upper elastic bodies 31, and the respective anti-vibration elastic bodies 41 are perpendicular. The direction is erected. Therefore, the upper elastic body 31 is swayed back and forth toward the upper right and the lower left (direction A1, vertical component Y1, horizontal component X1), thereby pushing the feed rail module 5 to the upper right to vibrate, thereby being placed on the load rail. The material on the 52 (not shown) is transported to the right in the transport direction; at the same time, when the piezoelectric element 21 is tilted to the left and then to the right, the anti-vibration elastomer 41 is sequentially biased toward the upper left and the lower right. Pendulum (direction A2, vertical component Y2, horizontal component X2), the direction of which is opposite to the direction of the upper elastic body 31, and the anti-vibration elastic body 41 is further connected to the reverse elastic conveying body 4, so that the feeding track module 5 faces the upper right The vibration can offset the vibration energy, so that the overall reciprocating vibrating feeder 100 will generate polarization, thereby achieving the effect of stabilizing the overall machine. Therefore, it is not only easy to assemble and manufacture, but also facilitates control of the yaw parameter and transmission through the piezoelectric element. status.

Furthermore, the swinging direction of the returning track module 6 is the same as that of the reverse elastic conveying body 4, just opposite to the swinging direction of the feeding track module 5, so that the conveying direction of the returning track module 6 is exactly the same as the feeding track module. The conveying direction of 5 is reversed; therefore, when the material is conveyed on the load rail 52 of the feed rail module 5, the problematic material can be screened and displaced through a screening module (not shown). Up to the return rail 62 of the return track module 6, the vibration is transmitted in the opposite direction to the conveying direction of the feed track module 5, thereby achieving the effect of two-way conveyance.

The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the present invention, so any change in the value or substitution of equivalent elements should still fall within the scope of the present invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

100‧‧‧Reciprocating vibrating feeder

1‧‧‧Base

2‧‧‧Exciting body

21‧‧‧Piezoelectric components

22‧‧‧ Lower elastomer

3‧‧‧ Forward elastic transport body

31‧‧‧Upper elastomer

4‧‧‧Reverse elastic transport body

41‧‧‧Anti-vibration elastomer

42‧‧‧Anti-vibration joints

43‧‧‧Anti-vibration inertia block

5‧‧‧Feed Track Module

51‧‧‧Track Mount

52‧‧‧Load track

61‧‧‧Extension joints

7‧‧‧ Spacer

Claims (5)

A reciprocating vibrating feeder includes: a base; an excitation body composed of two piezoelectric elements, wherein the lower ends of the piezoelectric elements are respectively coupled with the base by a lower elastic body; a positive elastic conveying body, through the second The upper elastic bodies are respectively extended upward from the piezoelectric elements of the excitation body and respectively connected to the two ends of the forward elastic conveying body, and are respectively mounted on the same side offset interval of the two piezoelectric elements by two spacers. a reverse elastic transport body, the two ends of which are respectively connected to the corresponding piezoelectric elements by two anti-vibration elastic bodies, and are respectively mounted on the same side of the two piezoelectric elements by two spacers a feeding track module mounted on the positive elastic conveying body and conveying the material in a fixed driving direction; and a returning track module mounted on the reverse elastic conveying body and opposite to the feeding The material of the track module conveys material in an opposite driving direction of the fixed driving direction. The reciprocating vibrating feeder of claim 1, wherein the two sides of the vibrating body are respectively coupled to the base with the lower end of each of the lower elastic bodies, and the same side of the second piezoelectric element is offset from the same side. The lower end of the upper elastic body and the upper end of the two anti-vibration elastic bodies are combined, and each of the spacers causes an offset distance between each of the upper elastic body and each of the anti-vibration elastic bodies and the corresponding piezoelectric element. Each of the piezoelectric element, each of the lower elastic bodies, each of the upper elastic bodies, and each of the anti-vibration elastic bodies are erected in a vertical direction; an offset distance between each of the upper elastic bodies and each of the piezoelectric elements is greater than or It is smaller than an offset distance between each of the anti-vibration elastic bodies and the corresponding piezoelectric elements. The reciprocating vibrating feeder of claim 1, wherein the feed rail module comprises a rail mount and a load rail, the rail mount is coupled with the forward elastic transport body, and the load rail is disposed on the rail On the mount. The reciprocating vibrating feeder according to claim 1, wherein the reverse elastic conveying body comprises a vibration-damping connecting member and a vibration-inhibiting inertia block, and the lower ends of the two anti-vibrating elastic bodies respectively correspond to the anti-vibration connecting member The two ends are connected, and the anti-vibration inertia block is disposed on the anti-vibration connection. The reciprocating vibrating feeder of claim 4, wherein the retracting rail module comprises an extension connector and a return rail, the extension connector being connected to one side of the anti-vibration inertia block, And extending upwards to the feed track module, the return track is disposed on the extension connector and slightly lower than the feed track module.