TWM568758U - Actuator capable of controlling fixture opening and closing - Google Patents

Abstract

The invention relates to an actuating device for controlling the opening and closing of a clamp, comprising a base, a driving mechanism, a supporting arm and a moving component, the driving mechanism is mounted on the base, the driving mechanism comprises a driver and a shaft driven by the driver; the supporting arm is fixed a guiding groove is formed in the supporting arm at the base and extending away from the base; the moving component comprises a seat body connecting the shaft and a rod body connecting the seat body and capable of sliding in the guiding groove, and is mounted on the seat body There is a pair of opening and closing members that are placed up and down. Thereby, the deformation of the shaft can be effectively prevented, and at the same time, the effect of staggering opening and closing of the jig can be achieved.

Description

Actuator capable of controlling the opening and closing of the clamp

The present invention relates to a circuit board processing and processing equipment technology, and more particularly to an actuating device capable of controlling the opening and closing of a clamp.

According to the traditional processing and processing equipment for etching, cleaning, etc. of a vertical circuit board, the circuit board to be processed is usually clamped upright by a clamp to facilitate the hanging of the circuit board toward a preset The transport path is transported, and the circuit board is etched or cleaned by the circuit board as it passes through the transport path.

However, the existing vertical processing and conveying equipment, which is used for the opening and closing of the clamp, in order to improve the production yield of the finished product and reduce the interference caused by the actuating device on the processing process of the circuit board, most of The actuator will be placed as far as possible from the board. In this way, the member for opening and closing the clamp may cause deformation or sway due to too much load, thereby affecting the stability of the opening and closing of the clamp.

In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.

An object of the present invention is to provide an actuating device for controlling the opening and closing of a clamp, which can not only effectively prevent the deformation of the shaft but also the effect of staggering opening and closing of the clamp through the arrangement of the constituent elements. .

In order to achieve the above object, the present invention provides an actuating device for controlling the opening and closing of a clamp, comprising a base, a driving mechanism, a supporting arm and a moving component, the driving mechanism being mounted on the base, the driving mechanism The utility model comprises a driver and a shaft driven by the driver; the support arm is fixed on the base and extends away from the base, and a guiding groove is defined in the supporting arm; the moving component comprises a connecting rod A body and a rod body connected to the seat body and capable of sliding in the guiding groove, wherein the seat body is provided with a pair of opening and closing members which are displaced upward and downward.

The present invention also has the following effects, and the rolling contact with the roller and the jig can reduce the problem of the actuation delay caused by the frictional resistance. The movable rod is movably connected by the perforation of the fork rod and the seat body, and the elastic body is elastically clamped between the fork portion and the seat body, so that the overpressure problem of the opening and closing member against the clamp can be avoided. By providing perforations in each corner of the seat body, the common characteristics of the respective seats can be achieved to reduce the manufacturing cost.

The detailed description and technical content of the present invention are set forth below with reference to the accompanying drawings.

Referring to FIG. 1 to FIG. 3 , the present invention provides an actuating device for controlling the opening and closing of a clamp. The actuating device 1 mainly includes a base 10 , a driving mechanism 20 , a supporting arm 30 and a moving component 40 .

The base 10 of the present embodiment mainly includes a front plate 11 and a rear plate 12. The front plate 11 is overlapped on the front side of the rear plate 12, and a through hole 121 is defined in the rear plate 12.

The driving mechanism 20 is mounted on the base 10, and mainly includes a driver 21 and a shaft 22. The driver 21 of the embodiment is an electric motor, but is not limited to this type, and may also be a pneumatic cylinder or an oil. A member such as a cylinder or an electric cylinder, the driver 21 is fixed to the front plate 11 of the base 10 by a frame 23, and is connected to one end of the shaft 22 through an eccentric 24 and a link 25, thereby making the shaft 22 is movable after being driven by the driver 21, the shaft 22 is supported at a central position of the front plate 11 through a sleeve 26, and the other end of the shaft 22 extends away from the front plate 11 A telescopic sleeve 27 is sleeved on the shaft 22 on the inner side of the front plate 11.

The support arm 30 of the present embodiment includes a first arm 31 and a second arm 32. The first arm 31 is fixed to the inner side of the front plate 11 of the base 10 through a screwing member such as a bolt, and is worn. The through hole 121 of the rear plate 12 extends in a direction away from the base 10, and the aforementioned telescopic sleeve 27 and a part of the shaft 22 are formed inside the first arm 31. The second arm 32 is also locked to the end surface of the first arm 31 by a screwing member such as a bolt, and a guiding groove 321 is defined in the second arm 32 away from the first arm 31, and the shaft 22 is further A portion extends over the interior of the second arm 32.

The moving assembly 40 includes a body 41, a rod 42 and a pair of opening and closing members 43, 44. The seat body 41 is substantially a rectangular block, but is not limited to such a shape, and the base 41 is coupled to the shaft 22 The end portion is formed inside the second arm 32, and the rod body 42 is pierced to the seat body 41 and formed on both sides of the seat body 41, and the axis line of the rod body 42 is the axis of the shaft 22 The wires are perpendicular to each other, and the rod 42 is inserted into the guide groove 321 at a portion penetrating the base 41, and the rod 42 is slidable in the guide groove 321 following the movement of the seat 41.

Further, a through hole 411 is defined in each of the four corners of the seat body 41. One of the opening and closing members 43 is installed in the upper right perforation 411 for opening the clamp 8 and the other opening and closing member 44 is It is installed in the perforation 411 in the lower left side, and is used to close the clamp 8 , and the opening and closing member 43 and the opening and closing member 44 are arranged in the upper and lower dislocation manners. The opening and closing member 43 mainly includes a forked rod 431, an elastic body 432 and a roller 433. The forked rod 431 has a fork portion 4311 and a rod portion 4312. The rod portion 4312 is movable corresponding to the aforementioned through hole 411. The rod portion 4312 can be slidably moved in the through hole 411; the elastic body 432 is sleeved on the rod portion 4312 and is elastically clamped between the fork portion 4311 and the seat body 41, and the roller 433 is mounted on the fork Part 4311. Similarly, the opening and closing member 44 also has a detailed structure and features as the aforementioned opening and closing member 43.

Referring to FIG. 4 and FIG. 5, the actuating device 1 for opening and closing the trajectory of the present invention can be applied to a conveying processing device 6 for providing continuity to a circuit board 7. Processing, and mainly includes a conveyor belt 61, a bracket 62, a carrier plate 63 and other associated devices and mechanisms, wherein the upper and lower sides of the circuit board 7 are respectively clamped and fixed by a plurality of clamps 8 The actuating device 1 is provided in pairs corresponding to the positions of the jigs 8, and a magnetic body 81 is attached to each of the upper and lower portions of each of the jigs 8.

Referring to FIG. 3, FIG. 6 and FIG. 7, in use, when the carrier 63 drives the circuit board 7 to travel along the conveying path of the conveyor belt 61, when each of the clamps 8 reaches the position of each of the actuating devices 1, it transmits through a The controller (not shown) transmits the signal to the driving mechanism 20, and the driver 21 drives the eccentric 24 to rotate, so that the connecting rod 25 and the shaft 22 are followed, and the seat 41 is also guided by the rod 42. The guiding action of the groove 321 is performed to move forward or backward in a stable movement manner. After the respective body 41 is moved in the direction of the jig 8, the opening and closing members 43 are simultaneously moved together and transmitted through the respective rollers 433. The rolling contact with the upper portion of the jig 8 causes the magnetic attraction of the jig 8 through the respective magnetic bodies 81, so that the lower portion of the jig 8 is opened toward both end faces of the circuit board 7, so that the circuit board 7 can be etched. Or the cleaning operation; then, when the clamp 8 continues to move forward to the position of each of the opening and closing members 44, the rollers of the opening and closing member 44 also make rolling contact with the lower portion of the clamp 8 to pass the clamp 8 through the respective magnetic bodies. Magnetic adsorption of 81, and the lower part of the clamp 8 is oriented Both end surfaces of the circuit board 7 is made the closing operation.

In summary, the actuating device for the opening and closing of the controllable clamp 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 novel patent application requirements due to its novelty and progress. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the new creator.

1‧‧‧Acoustic device

10‧‧‧ Pedestal

11‧‧‧ front board

12‧‧‧ Back panel

20‧‧‧ drive mechanism

21‧‧‧ Drive

22‧‧‧ shaft

23‧‧‧ ‧ frame

24‧‧‧eccentric

25‧‧‧ linkage

26‧‧‧ bushings

27‧‧‧Flexible sleeve

30‧‧‧Support arm

31‧‧‧First arm

32‧‧‧second arm

321‧‧‧ guiding slot

40‧‧‧Mobile components

41‧‧‧ body

411‧‧‧Perforation

42‧‧‧ rod body

43, 44‧‧‧ opening and closing components

431‧‧‧fork rod

4311‧‧‧Fork

4312‧‧‧ Rod

432‧‧‧ Elastomers

433‧‧‧Roller

6‧‧‧Conveying and processing equipment

61‧‧‧ conveyor belt

62‧‧‧ bracket

63‧‧‧ Carrying tray

7‧‧‧ boards

8‧‧‧Clamp

81‧‧‧ magnetic body

Figure 1 is an external view of the combination of the actuating device of the novel steerable clamp opening and closing.

Figure 2 is another perspective view of the actuating device of the novel steerable clamp opening and closing.

Figure 3 is a schematic diagram of the actuation of the drive and moving assembly of the present invention.

FIG. 4 is a schematic diagram of the combination of the new application circuit board conveying processing equipment.

Figure 5 is a plan view of Figure 4.

Fig. 6 is a view showing the state of use of the actuator device and the jig of the present invention (1).

Figure 7 is a diagram showing the state of use of the actuator device and the clamp of the present invention (2).

Claims (10)

An actuating device capable of controlling the opening and closing of the clamp comprises: a base; a driving mechanism mounted on the base, the driving mechanism comprising a driver and a shaft driven by the driver; a support arm fixed at The base extends away from the base, a guiding slot is defined in the supporting arm, and a moving component includes a body connecting the shaft and connecting the seat and being slidable in the guiding slot A rod body is provided with a pair of opening and closing members which are vertically and vertically displaced in the seat body. The actuating device for controlling the opening and closing of the steganable device according to claim 1, wherein each of the opening and closing members comprises a forked rod having a fork portion and a rod portion extending from the fork portion, The base body defines a through hole, and the rod portion is movably corresponding to the through hole insertion. The actuating device for controlling the opening and closing of the steganable device according to claim 2, wherein each of the opening and closing members further comprises an elastic body sleeved on the rod portion and elastically clamped at the fork portion and the Between the seats. The actuating device for controlling the opening and closing of the steerable clamp according to claim 3, wherein each of the opening and closing members further comprises a roller, and the roller is mounted on the fork. The actuating device for controlling the opening and closing of the steganable device according to claim 1, wherein the supporting arm comprises a first arm and a second arm connecting the first arm, wherein the guiding slot is opened in the first A second arm is formed inside the second arm. The actuating device for opening and closing the steerable clamp according to claim 5, wherein the base comprises a front plate and a rear plate overlapping the front plate, the rear plate being open for the first arm to be passed through a through hole. The actuating device for controlling the opening and closing of the caliper according to claim 1, wherein the axis of the shaft is perpendicular to the axis of the shaft. The actuator of claim 1, wherein the actuator is fixed to the base through a frame and is coupled to the shaft by an eccentric wheel and a link. The actuating device for controlling the opening and closing of the steganable device according to claim 1, wherein one end of the shaft is supported by the base through a sleeve, and the other end of the shaft extends away from the base, and A telescopic sleeve is sleeved on the shaft inside the base. The actuating device for opening and closing the steerable clamp according to claim 1, wherein the seat body is a rectangular block, and a perforation is respectively formed at four corners of the rectangular block.