TWI540019B - Electrically adjusting and positioning mechanism - Google Patents

Description

Electric adjustment positioning mechanism

The present invention relates to an electric adjustment positioning mechanism; and more particularly to a positioning mechanism that electrically adjusts movement adjustment and rotation adjustment.

Conventional fine-tuning mechanism, for example, the Republic of China Patent Publication No. I260726, which can adjust the wafer load and position fine-tuning mechanism 〞 invention patent, which discloses a fine-tuning mechanism for adjusting the position of the load 埠. The fine adjustment mechanism has a first screw post and a second screw post arranged perpendicular to each other, and can be installed in an elongated hollow opening at a corner position of the load raft panel. By passing the second screw column through the hollow opening and against the rear machine table, the machine that is loaded away from or near the rear can be controlled via a cylindrical sleeve that covers the surface of the second screw post. In addition, the first screw column is protruded from the side of the load cymbal panel and protrudes into the hollow opening, and has a fixed connection relationship with the cylindrical sleeve, so that the first screw column can be used for rotation. The second screw post fixes the fulcrum effect while causing the load 埠 panel to rise or fall.

Another conventional fine-tuning mechanism, for example, the Republic of China Patent Publication No. I330567, the rotary fine-tuning mechanism of the dual-drive simultaneous positioning platform, the invention patent, which discloses a rotary fine-tuning mechanism of a dual-drive simultaneous positioning platform [eg, gantry architecture] Between the beam and the pillar of the double-drive co-location platform, the rotation fine adjustment mechanism has a positioning post pivotally connecting the beam and the pillar, so that the beam and the pillar can pivot relative to compensate the beam and the pillar Displacement error, the rotation fine adjustment mechanism has an elastic member, so that the elastic restoring force of the elastic member can resist the pivot between the beam and the pillar to improve the rigidity of the whole mechanism.

Although the related fine tuning mechanism technology has been disclosed in the aforementioned No. I260726 and No. I330567, the aforementioned fine tuning mechanism technology does not provide an electric fine tuning mechanism. In fact, for some fine-tuning institutions, they necessarily need to be fine-tuned electrically or otherwise. Therefore, the conventional fine-tuning mechanism technology must have the need to fine-tune by electric means.

Another conventional electric adjustment device, for example, the adjustment device of the electric sliding mechanism of the Republic of China Patent No. M322721, the invention patent, discloses an adjustment device for the electric sliding mechanism for adjusting the positioning of the carrier. The adjusting device comprises an electric control unit, a device body, a screw and a sliding seat body. The device body is provided with at least one sliding slot, and one end surface of the device body has a shaft hole, and the screw is disposed in the device body. One end of the screw is pivotally disposed on the shaft hole of the device body, and the other end is connected to the electric control unit, the sliding seat body is disposed in the device body, the sliding seat system has a screw hole, and the screw system is screwed to the sliding body a screw hole of the seat body, wherein the screw is rotated by the electric control unit to drive the sliding groove of the sliding seat body to cooperate with the device body; thereby, the utility model has the effect of labor saving, and is operated with an appropriate force, omitting more The second fine-tuning action avoids damage to the carrier and the device body, reducing unnecessary wear between the parts.

Another conventional electric adjustment device, for example, the Republic of China Patent Publication No. 405522, a vacuum molding machine upper mold electric adjustment device, a new patent, which discloses an upper mold electric adjustment device. A substrate is disposed between the lead screws of the upper mold frame, and a set of sprocket wheels are respectively disposed at positions of the substrate relative to the two lead screws, and the sprocket and the holding screw are screwed together, and the top surface of the sprocket is further A cushioning washer is arranged in the ring seat, and a plate is arranged on one side of the substrate to assemble a set of motors, and the sprocket of the motor spindle is used to cooperate with the auxiliary sprocket of the opposite side of the substrate, thereby obtaining the opening. A chain is formed to form a synchronous linkage relationship between the motor drive and the sprocket of the lead screw, and the relative positioning relationship between the two sprocket and the guide screw is adjusted to limit the downward stroke of the upper mold.

Although the related electric adjustment device technology has been disclosed in the aforementioned Nos. M322721 and 405522, the conventional electric adjustment device technology still needs further improvement to enhance its electric adjustment function. Thus, the conventional electric adjustment device technology can be suitably applied to various mechanisms that require fine adjustment by electric means.

The above-mentioned patents of the Republic of China Patent Publication No. I260726, No. I330567, No. M322721 and No. 405522 are only for reference to the technical background of the present invention and the state of the art is not intended to limit the scope of the present invention.

In view of the above, the present invention provides an electric adjustment positioning mechanism that utilizes a first adjustment positioning group, a second adjustment positioning group, and a third adjustment positioning group to perform electric movement and rotation adjustment positioning by using a first adjustment positioning group and a third adjustment positioning group. The object needs to be adjusted to achieve precise adjustment of the positioning.

The main object of the present invention is to provide an electric adjustment positioning mechanism that utilizes a first adjustment positioning group, a second adjustment positioning group, and a third adjustment positioning group to electrically move and rotate to adjust and position an object to be adjusted. Achieve precise adjustment of positioning.

In order to achieve the above object, an electric adjustment positioning mechanism according to a preferred embodiment of the present invention includes: a substrate having a plurality of predetermined positions; and a plurality of adjustment positioning groups disposed at predetermined positions of the substrate, the adjustment positioning group including the number And a plurality of electric guiding members, and each of the positioning members is pivotally connected to the electric guiding member; wherein the plurality of adjusting positioning groups jointly push against the object to be adjusted.

The electric adjustment positioning mechanism of the preferred embodiment of the present invention includes: a substrate having a first position, a second position, and a third position; and a first adjustment positioning group disposed at the first position of the substrate, The first adjustment positioning group includes a first positioning member and a first electric driving member, and the first positioning member is pivotally connected to the first electric guiding member; and a second adjusting positioning group is disposed on the substrate In the second position, the second adjustment positioning group includes a second positioning member and a second electric guiding member, and the second positioning member is pivotally connected to the second electric guiding member; and a third adjusting positioning group The third positioning positioning group includes a third positioning member and a third electric driving member, and the third positioning member is pivotally connected to the third electric guiding member; The first adjustment positioning group, the second adjustment positioning group, and the third adjustment positioning group jointly push the object to be adjusted.

One of the first positioning member, the second positioning member and the third positioning member of the preferred embodiment of the present invention comprises a pivoting seat and a sliding block.

In the preferred embodiment of the invention, the pivoting seat has a limiting member.

In the preferred embodiment of the present invention, the sliding block has a sliding rail that is coupled to the limiting member of the pivoting seat.

One of the first electric driving member, the second electric driving member and the third electric driving member of the preferred embodiment of the invention comprises a positioning seat, a guiding rod and a driving element.

In the preferred embodiment of the present invention, the positioning seat is screwed to the guiding rod.

In the preferred embodiment of the invention, the positioning base comprises a pivoting shaft.

The drive element of the preferred embodiment of the invention drives the rotation of the guide rod.

In the preferred embodiment of the present invention, the first adjustment positioning group, the second adjustment positioning group, and the third adjustment positioning group rotationally adjust the object to be adjusted in a manner of generating different movement strokes.

In order to fully understand the present invention, the preferred embodiments of the present invention are described in detail below and are not intended to limit the invention.

The electric adjustment positioning mechanism of the preferred embodiment of the present invention is applicable to various machines to be adjusted or mechanical adjustment systems, but it is not intended to limit the scope of the present invention. In addition, the electric adjustment positioning mechanism of the preferred embodiment of the present invention can be selected to produce an electric adjustment positioning mechanism having a planar [or tilt] movement adjustment and a rotation adjustment function according to requirements, but it is not intended to limit the scope of the present invention.

Fig. 1 is a perspective view showing an electric adjustment positioning mechanism of a preferred embodiment of the present invention. As shown in FIG. 1 , the electric adjustment positioning mechanism of the preferred embodiment of the present invention includes a substrate 100 , a first adjustment positioning group 10 , a second adjustment positioning group 20 , and a third adjustment positioning group 30 . The first adjustment positioning group 10, the second adjustment positioning group 20, and the third adjustment positioning group 30 are jointly disposed on the substrate 100 to adjust the positioning of the object 1 to be adjusted.

Referring to FIG. 1 again, the substrate 100 is preset with a first [predetermined] position, a second [predetermined] position, and a third [predetermined] position. An accommodating space is disposed between the first position, the second position, and the third position of the substrate 100 to accommodate the object to be adjusted 1 . In the accommodating space, the first adjustment positioning group 10, the second adjustment positioning group 20, and the third adjustment positioning group 30 are used to perform individual movement adjustment, individual rotation adjustment, simultaneous movement, and rotation to adjust the object to be adjusted 1.

Referring to FIG. 1 again, the first adjustment positioning group 10 is fixedly disposed at the first position of the substrate 100, and the first adjustment positioning group 10 corresponds to the second adjustment positioning group 20 and the third adjustment positioning group. 30. The first positioning positioning group 10 includes a first positioning member and a first electric driving member, and the first positioning member is pivotally connected to the first electric driving member, such that the first positioning member is opposite to the first The motorized guide carries a predetermined angle of rotation.

Referring to FIG. 1 again, the first positioning component includes a pivoting seat 11 and a sliding block 12, wherein the pivoting seat 11 is configured to generate a rotating motion, and the sliding block 12 is configured to generate a linear displacement motion. The pivoting seat 11 has a limiting member, such as a U-shaped limiting member. The sliding block 12 has a sliding rail that is coupled to the limiting member of the pivoting seat 11.

Referring to FIG. 1 again, the first electric driving component comprises a positioning seat 13 , a guiding rod 14 and a driving component 15 . The positioning seat 13 includes a pivoting shaft for pivoting the pivoting seat 11 of the first positioning member. The positioning seat 13 is screwed to the guiding rod 14 , so that when the guiding rod 14 rotates, the positioning seat 13 can move, and the positioning member 13 drives the first positioning member to move. The drive element 15 drives the rotation of the guide rod 14 which is rotated in a clockwise or counterclockwise direction as required by the drive element 15.

Referring to FIG. 1 again, the second adjustment positioning group 20 is fixedly disposed at the second position of the substrate 100, and the second adjustment positioning group 20 corresponds to the first adjustment positioning group 10 and the third Adjust the positioning group 30. The second positioning and positioning group 20 includes a second positioning member and a second electric driving member, and the second positioning member is pivotally connected to the second electric driving member, such that the second positioning member is opposite to the second The motorized guide carries a predetermined angle of rotation.

Referring to FIG. 1 again, the second positioning component includes a pivoting seat 21 for generating a rotating motion, and a sliding block 22 for generating a linear displacement motion. The pivoting seat 21 has a limiting member, such as a U-shaped limiting member. The sliding block 22 has a sliding rail that is coupled to the limiting member of the pivoting seat 21.

Referring to FIG. 1 again, the second electric guiding member comprises a positioning seat 23, a guiding rod 24 and a driving element 25. The positioning base 23 includes a pivoting shaft for pivotally connecting the pivoting seat 21 of the second positioning member. The positioning seat 23 is screwed to the guiding rod 24, so that when the guiding rod 24 rotates, the positioning seat 23 can move, and the positioning member 23 drives the second positioning member to move. The drive member 25 drives the rotation of the guide rod 24, and the drive member 25 rotates the guide rod 24 in a clockwise or counterclockwise direction as needed.

Referring to FIG. 1 again, the third adjustment positioning group 30 is fixedly disposed at the third position of the substrate 100, and the third adjustment positioning group 30 is corresponding to the first adjustment positioning group 10 and the second adjustment. Positioning group 20. The third adjustment positioning group 30 includes a third positioning member and a third electric driving member, and the third positioning member is pivotally connected to the third electric guiding member, such that the third positioning member is opposite to the third positioning member. The motorized guide carries a predetermined angle of rotation.

Referring to FIG. 1 again, the third positioning component includes a pivoting seat 31 for generating a rotating motion, and a sliding block 32 for generating a linear displacement motion. The pivoting seat 31 has a limiting member, such as a U-shaped limiting member. The sliding block 32 has a sliding rail that is coupled to the limiting member of the pivoting seat 31.

Referring to FIG. 1 again, the third electric driving component comprises a positioning seat 33, a guiding rod 34 and a driving component 35. The positioning seat 33 includes a pivoting shaft for pivoting the pivoting seat 31 of the third positioning member. The positioning seat 33 is screwed to the guiding rod 34, so that when the guiding rod 34 rotates, the positioning seat 33 can move, and the positioning member 33 drives the third positioning member to move. The drive member 35 drives the rotation of the guide rod 34, and the drive member 35 rotates the guide rod 34 in a clockwise or counterclockwise direction as needed.

Fig. 2 is a top view showing the state in which the electric adjustment positioning mechanism of the preferred embodiment of the present invention performs the plane movement adjustment, which corresponds to the electric adjustment positioning mechanism of Fig. 1. Referring to FIG. 2, in the adjustment positioning, the first adjustment positioning group 10 and the second adjustment positioning group 20 are selected to be pushed against opposite sides of the object to be adjusted 1 so as to be along the first adjustment positioning group. The guide rod 14 of the 10 and the guide rod 24 of the second adjustment positioning group 20 are moved forward or backward. In contrast, the third adjustment positioning group 30 selects one of the remaining two sides of the object to be adjusted 1 to move forward or backward along the guiding rod 34 of the third adjustment positioning group 30.

Referring to FIGS. 1 and 2, when the driving component 15 of the first adjustment positioning group 10 and the driving component 25 of the second adjustment positioning group 20 rotate synchronously, the sliding block 12 of the first adjustment positioning group 10 and The positioning seat 13 moves along the guiding rod 14 [as indicated by the relative arrow direction in FIG. 2], and the sliding block 22 and the positioning seat 23 of the second adjusting positioning group 20 also move along the guiding rod 24. [the relative arrow direction shown in FIG. 2], and the slide rail of the sliding block 32 of the third adjustment positioning group 30 only moves correspondingly along the limiting member of the pivoting seat 31 (as shown in FIG. 2). Relative arrow direction]. Thus, the object to be adjusted 1 is moved correspondingly (as indicated by the relative arrow direction in FIG. 2).

Fig. 3 is a top view showing the state in which the electric adjustment positioning mechanism of the preferred embodiment of the present invention performs the plane rotation adjustment, which corresponds to the electric adjustment positioning mechanism of Fig. 1. Referring to FIG. 3 , the first adjustment positioning group 10 , the second adjustment positioning group 20 , and the third adjustment positioning group 30 rotationally adjust the object to be adjusted 1 in a manner that generates different movement strokes. At this time, the first adjustment positioning group 10, the second adjustment positioning group 20, and the third adjustment positioning group 30 generate synchronous rotation of an appropriate rotation angle in a clockwise direction or a counterclockwise direction (such as the relative arrow shown in FIG. 3). direction〕.

Referring to FIGS. 1 and 3 again, when the driving component 15 of the first adjustment positioning group 10 and the driving component 25 of the second adjustment positioning group 20 generate different movement strokes, the pivoting of the first adjustment positioning group 10 The pivoting seat 21 of the second adjusting positioning group 20 and the pivoting seat 31 of the third adjusting positioning group 30 are synchronously rotated (as indicated by the arrow direction in FIG. 3). Thus, the object to be adjusted 1 is rotated correspondingly by a predetermined rotation angle [as indicated by the relative arrow direction in FIG. 3]. The first electric guiding member, the second electric guiding member and the third electric guiding member comprise a first guiding positioning group, a second guiding positioning group and a third guiding positioning group. When the adjustment operation is linearly moved or rotated, the first guiding positioning group, the second guiding positioning group and the third guiding positioning group jointly guide and position the moving range of the positioning seats 13, 23, 33. In addition, each of the first guiding positioning group, the second guiding positioning group and the third guiding positioning group comprises a positioning member (an inverted L-shaped positioning member) and a guiding groove (a concave guiding groove). The positioning member is disposed on the positioning base 13, 23, 33, and the guiding groove is disposed on the base plate 100 to accommodate the positioning member for movement.

The foregoing preferred embodiments are merely illustrative of the invention and the technical features thereof, and the techniques of the embodiments can be carried out with various substantial equivalent modifications and/or alternatives; therefore, the scope of the invention is subject to the appended claims. The scope defined by the scope shall prevail.

1. . . Object to be adjusted

10. . . First adjustment positioning group

11. . . Pivot socket

12. . . Sliding block

13. . . Positioning seat

14. . . Guide rod

15. . . Drive component

20. . . Second adjustment positioning group

twenty one. . . Pivot socket

twenty two. . . Sliding block

twenty three. . . Positioning seat

twenty four. . . Guide rod

25. . . Drive component

30. . . Third adjustment positioning group

31. . . Pivot socket

32. . . Sliding block

33. . . Positioning seat

34. . . Guide rod

35. . . Drive component

100. . . Substrate

Figure 1 is a perspective view of an electric adjustment positioning mechanism in accordance with a preferred embodiment of the present invention.

Fig. 2 is a top view showing the state in which the electric adjustment positioning mechanism of the preferred embodiment of the present invention performs the plane movement adjustment.

Fig. 3 is a top view showing the state in which the electric adjustment positioning mechanism of the preferred embodiment of the present invention performs the plane rotation adjustment.

1. . . Object to be adjusted

10. . . First adjustment positioning group

11. . . Pivot socket

12. . . Sliding block

13. . . Positioning seat

14. . . Guide rod

15. . . Drive component

20. . . Second adjustment positioning group

twenty one. . . Pivot socket

twenty two. . . Sliding block

twenty three. . . Positioning seat

twenty four. . . Guide rod

25. . . Drive component

30. . . Third adjustment positioning group

31. . . Pivot socket

32. . . Sliding block

33. . . Positioning seat

34. . . Guide rod

35. . . Drive component

100. . . Substrate

Claims (10)

An electric adjustment positioning mechanism includes: a substrate having a first position, a second position, and a third position; and a first adjustment positioning group disposed at the first position of the substrate, the first adjustment The positioning unit includes a first positioning member and a first electric driving member, and the first positioning member is pivotally connected to the first electric guiding member, and the first positioning member comprises a pivoting seat and a sliding block. The first electric driving component comprises a positioning seat, a guiding rod and a driving component, wherein the positioning seat is used for pivoting the pivoting seat, the positioning seat is screwed to the guiding rod, so that the guiding rod rotates Directly driving the positioning seat to move, and the positioning member drives the first positioning member to move, and the positioning seat includes a pivoting shaft, and the pivoting shaft is used for pivoting the pivoting seat; The second positioning unit is disposed at the second position of the substrate, the second positioning unit includes a second positioning member and a second electric guiding member, and the second positioning member is pivotally connected to the second electric guiding unit. a guiding member, the second positioning member comprises a pivoting seat and a sliding block, the second The moving guide comprises a positioning seat, a guiding rod and a driving component, the positioning seat is used for pivoting the pivoting seat, the positioning seat is screwed to the guiding rod, so that the rotation of the guiding rod directly drives The positioning seat is moved, and the positioning member drives the second positioning member to move, and the positioning seat includes a pivoting shaft, and the pivoting shaft is used for pivoting the pivoting seat; and a third Adjusting the positioning group, which is disposed at the third position of the substrate, the third adjusting positioning group includes a third positioning member and a third electric guiding member, and the third positioning member is pivotally connected to the third electric guiding device The third positioning member includes a pivoting seat and a sliding block. The third driving device includes a positioning seat, a guiding rod and a driving component, and the positioning seat is used for pivoting the pivoting seat. The positioning seat is screwed to the guiding rod, so that the rotation of the guiding rod directly drives the positioning seat to move, and the positioning member drives the third positioning member to move, and the positioning seat includes a pivoting shaft And the pivoting shaft is used for pivoting the pivoting seat; wherein the first adjusting positioning group The second adjustment positioning group and the third adjustment positioning group jointly push against the object to be adjusted, and the pivoting shaft of the positioning seat is disposed on one side of the guiding rod, and between the guiding rod and the pivoting shaft Have a spacing and the setting The seat moves along the guide bar to enhance its operability. The electric adjustment positioning mechanism according to claim 1, wherein the pivoting seat has a limiting member. The electric adjustment positioning mechanism according to claim 2, wherein the sliding block has a sliding rail that is coupled to the limiting member of the pivoting seat. The electric adjustment positioning mechanism according to the first aspect of the invention, wherein the first electric guiding member comprises a first guiding positioning group, and the second electric guiding member comprises a second guiding positioning group, and The third motorized guide comprises a third guiding and positioning group. The electric adjustment positioning mechanism according to claim 1, wherein the driving element drives the rotation of the guiding rod. The electric adjustment positioning mechanism according to claim 1, wherein the first adjustment positioning group, the second adjustment positioning group and the third adjustment positioning group rotationally adjust the object to be adjusted in a manner of generating different movement strokes. An electric adjustment positioning mechanism, comprising: a substrate having a plurality of predetermined positions; and a plurality of adjustment positioning groups disposed at predetermined positions of the substrate, the adjustment positioning group comprising a plurality of positioning members and a plurality of electric guiding And each of the positioning members is pivotally connected to the electric guiding member, the positioning member comprises a pivoting seat and a sliding block, the electric guiding member comprises a positioning seat, a guiding rod and a driving component. The positioning seat is configured to pivotally connect the pivoting seat, the positioning seat is screwed to the guiding rod, so that the rotation of the guiding rod directly drives the positioning seat to move, and the positioning member drives the positioning member to move, The positioning base includes a pivoting shaft, and the pivoting shaft is used for pivoting the pivoting seat; wherein the plurality of adjusting positioning groups jointly push against the object to be adjusted, and the pivoting shaft of the positioning seat The utility model is disposed on one side of the guiding rod, and has a spacing between the guiding rod and the pivoting shaft, and the positioning seat moves along the guiding rod to improve the operability thereof. The electric adjustment positioning mechanism according to claim 7, wherein the pivoting seat has a limiting member, and the sliding block has a sliding rail coupled to the pivoting seat Limits. The electric adjustment positioning mechanism according to claim 1 or 7, wherein the pivoting shaft is a vertical pivoting shaft. The electric adjustment positioning mechanism according to claim 7, wherein the electric guiding member comprises a guiding positioning group.