CN114515771A

CN114515771A - Orthotic devices and charging equipment

Info

Publication number: CN114515771A
Application number: CN202210204653.6A
Authority: CN
Inventors: 朱君臣; 刘思文; 袁望
Original assignee: Dongguan Lianpeng Intelligent Equipment Co ltd
Current assignee: Dongguan Lianpeng Intelligent Equipment Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-05-20

Abstract

The invention relates to a correcting device and feeding equipment, wherein the correcting device comprises: fixing the jig; the correcting structure is used for enabling the workpiece to move from a first position to a second position and comprises a first correcting component and a second correcting component, the first correcting component is in contact with a first edge of the workpiece to drive the workpiece to move to a first edge baffle along a first direction and be in contact with a fixed jig, the second correcting component is in contact with a second edge baffle of the workpiece to drive the workpiece to move to a second edge baffle along a second direction and be in contact with the fixed jig, the first direction and the second direction are arranged in an included angle mode, the first correcting component is used for pressing the first edge baffle when the workpiece is located at the second position to enable the first edge baffle to be in contact with the fixed jig, and the second correcting component is used for pressing the second edge baffle when the workpiece is located at the second position to enable the second edge baffle to be in contact with the fixed jig. The correcting device can improve the assembly precision of the workpiece. The feeding equipment comprises the correcting device, and the assembling precision of the workpiece can be improved.

Description

Orthotic devices and charging equipment

Technical Field

The invention relates to the technical field of electronic component assembly, in particular to a correcting device and feeding equipment.

Background

With the development of display technology in the electronic industry, the internal structure of the screen is continuously advanced toward refinement. Thus, the assembly accuracy requirement for the screen is also increased. In the prior art, a precise structure on a screen is usually surrounded by using a surrounding structure so as to ensure the assembly of parts inside the screen. However, for the assembly of the enclosure, manual assembly is still adopted at present, so that the efficiency is low, and the assembly precision is low.

Disclosure of Invention

Based on this, it is necessary to provide an aligning device and a feeding device for the assembly problem of the enclosure structure.

An orthotic device for correcting the shape and position of a workpiece, the orthotic device comprising:

fixing the jig;

a corrective structure for moving the workpiece from a first position to a second position, the correcting structure comprises a first correcting component and a second correcting component, the first correcting component is contacted with a first edge stop of the workpiece to drive the workpiece to move along a first direction until the first edge stop is contacted with the fixed jig, the second correcting component is contacted with a second edge stop of the workpiece to drive the workpiece to move along a second direction until the second edge stop is contacted with the fixed jig, the first direction and the second direction form an included angle, the first correcting component is used for pressing the first edge block when the workpiece is at the second position so as to enable the first edge block to keep contact with the fixed jig, the second correcting component is used for abutting against the second edge block when the workpiece is located at a second position so as to enable the second edge block to be kept in contact with the fixed jig.

In one embodiment, the fixed jig is enclosed to form a correction area, an orthographic projection of the first correction component in a plane where the fixed jig is located in the correction area, the workpiece at the first position is located in the correction area, and when the workpiece is located at the first position, the first edge is located between the fixed jig and the first correction component.

In one embodiment, the first correcting component includes a first driving member and a first pushing member, and the first driving member is connected to the first pushing member for driving the first pushing member to move along the first direction.

In one embodiment, the fixing fixture is provided with a receiving groove for receiving the workpiece, a through hole is formed in a bottom wall of the receiving groove, the first correcting element and the second correcting element are disposed through the through hole, the first direction and the second direction point to a side wall of the receiving groove, the first edge stop at the second position keeps contact with the side wall of the receiving groove, and the second edge stop at the second position keeps contact with the side wall of the receiving groove.

In one embodiment, a plurality of matching grooves are formed in the wall of the through hole, the matching grooves are distributed at intervals along the extending direction of the side wall of the accommodating groove, a plurality of contact parts distributed at intervals are arranged on the first abutting part, the contact parts are respectively and correspondingly matched with the wall of the matching groove in a sliding manner, and partial structures of the contact parts are located outside the matching grooves to contact and abut against the workpiece.

In one embodiment, at least two positioning blocks are arranged on the bottom wall of the accommodating groove, and the workpiece in the first position can be in contact with the at least two positioning blocks.

In one embodiment, the correcting structure further comprises a third correcting component, the third correcting component is used for pressing the workpiece when the workpiece is at the second position, and the third correcting component can press the workpiece along a third direction, so that each edge of the workpiece keeps in contact with the fixing jig.

In one embodiment, the fixing jig is provided with a plurality of adsorption holes for communicating with a vacuum generator, and the workpiece at the second position can cover the adsorption holes.

A charging apparatus, comprising:

the orthotic device of any one of the above embodiments;

the turnover device comprises a rotating shaft, and the turnover device is connected with the correction device and used for driving the correction device to rotate for a preset angle by taking the rotating shaft as a rotating axis.

In one embodiment, turning device still includes support piece and locates drive structure on the support piece, drive structure with the pivot is connected and is used for the drive the pivot is rotated preset the angle, be equipped with the opto-coupler on the support piece, the opto-coupler is being triggered and is making can control drive structure stop motion, be equipped with the separation blade in the pivot, the separation blade is used for the pivot is passed trigger when presetting the angle the opto-coupler.

In one embodiment, the correcting device further comprises a bearing member for bearing the fixing jig and the correcting structure, the overturning device further comprises a limiting structure, the limiting structure is used for abutting against the bearing member when the rotating shaft rotates by the preset angle, and the limiting structure is used for keeping the correcting device and the overturning device relatively fixed.

The first direction and the second direction of the correcting device are arranged in a non-parallel mode. Therefore, the correcting structure is combined with the fixing jig, so that the workpiece can have a determined preset position in a plane where the first direction and the second direction are located, namely the second position. Therefore, the workpiece can be positioned through the first correcting component and the second correcting component, and the assembling precision of the workpiece is ensured.

Furthermore, when the first correcting component is located at the second position, the first correcting component can be abutted against the first edge block so that the first edge block is in contact with the fixed jig. That is, when the workpiece is at the second position, the first correcting component and the fixing jig can be matched with each other to clamp the workpiece together. Thus, the shape of the workpiece can be corrected to have a predetermined shape. The second correcting component can also be used for correcting the shape of the workpiece in the same way as the first correcting component, and therefore, the description is omitted.

Drawings

Fig. 1 is a schematic axial view of a feeding apparatus according to an embodiment;

FIG. 2 is a side view of a workpiece provided in accordance with one embodiment;

FIG. 3 is a schematic isometric view of a portion of the structure of the loading apparatus of FIG. 1;

FIG. 4 is a schematic axial view of a fixture in the loading apparatus shown in FIG. 1;

FIG. 5 is a schematic isometric view of a first correcting assembly of the loading device of FIG. 1;

FIG. 6 is an enlarged view of a portion A of FIG. 3;

FIG. 7 is a partial enlarged view of the portion B in FIG. 4;

FIG. 8 is a schematic isometric view of a second orthotic assembly of the loading apparatus of FIG. 1;

FIG. 9 is a schematic axial view of a turning device in the loading apparatus shown in FIG. 1;

fig. 10 is a partial enlarged view at C in fig. 9.

Reference numerals are as follows: 10. a feeding device; 100. a corrective device; 1100. fixing the jig; 1111. a bottom wall; 1111a, a through hole; 1111b, an adsorption hole; 1111c, a positioning block; 1112. a side wall; 1112a, a mating groove; 1120. a correction area; 1200. a corrective structure; 1210. a first orthotic assembly; 1211. a first driving member; 1212. a first pushing member; 1212a, a contact portion; 1220. a second orthotic assembly; 1221. a second driving member; 1222. a second pushing member; 1230. a third orthotic assembly; 1231. a third driving member; 1232. a third pushing member; 130. a carrier; 131. a limiting hole; 200. a turning device; 210. a rotating shaft; 211. a first shaft portion; 212. a second shaft portion; 213. a baffle plate; 220. a support member; 230. a drive structure; 240. an optical coupler; 250. a limiting structure; 20. a workpiece; 21. a first side stop; 22. and a second side block.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

FIG. 1 shows a schematic isometric view of a loading apparatus in an embodiment of the invention; fig. 2 shows one of the workpieces to which the loading device is directed.

Referring to fig. 1 and 2, a feeding apparatus 10 according to an embodiment of the present invention includes an aligning device 100 and a turning device 200. The turnover device 200 includes a rotating shaft 210, and the turnover device 200 is connected to the rectification device 100 for driving the rectification device 100 to rotate by a preset angle by using the rotating shaft 210 as a rotating axis. With reference to fig. 2, it can be understood that, since the internal structure of the screen is continuously towards the refinement direction, the frame-shaped structure or "u" -shaped structure shown in fig. 2 is usually used to enclose the components inside the screen, so as to ensure the accuracy of the installation of the corresponding components inside the screen.

In the feeding apparatus 10, the workpiece 20 is disposed on the correcting device 100. In this way, after the turning device 200 drives the straightening device 100 to rotate through a preset angle, the workpiece 20 can be loaded on the screen. Therefore, by accurately controlling the preset angle by the feeding device 10, the position accuracy of the workpiece 20 relative to the screen, that is, the assembly accuracy of the workpiece 20 can be ensured.

Further, in one embodiment, the orthotic device 100 is used to correct the shape and position of the workpiece 20. It should be understood that, in order to ensure the screen is fine, the cross-sectional size of each edge of the workpiece 20 needs to be reduced as much as possible, that is, each edge of the workpiece 20 is generally provided in an elongated shape. This results in the workpiece 20 being easily deformed during the manufacturing or handling process, the deformed workpiece 20 often cannot be maintained in a predetermined shape, and the workpiece 20 is difficult to assemble to a predetermined position to maintain a stable fit with the screen. In the embodiment, the shape of the workpiece 20 can be adjusted by the correction device 100, so that the workpiece 20 can be ensured to be attached to the screen in a preset shape. The correction device 100 can also correct the position of the workpiece 20. In this way, the position accuracy of the workpiece 20 relative to the screen can be further ensured, and the workpiece 20 can be mounted at the preset position on the screen under the overturning action of the overturning device 200.

Referring to fig. 3 and 4, in one embodiment, the calibration device 100 includes a fixing fixture 1100 and a calibration structure 1200. The orthotic structure 1200 is used to move the workpiece 20 from a first position to a second position. It is understood that the second position refers to a desired position, that is, when the workpiece 20 is in the second position, the turning device 200 drives the straightening device 100 to turn over to enable the workpiece 20 to be mounted at a predetermined position on the screen. In contrast, the first position is the position of the workpiece 20 before the workpiece 20 is straightened by the straightening device 100, i.e., the workpiece 20 is loaded onto the straightening device 100.

Referring to fig. 2, the orthotic structure 1200 includes a first orthotic device 1210 and a second orthotic device 1220. The first straightening assembly 1210 contacts with the first edge stop 21 of the workpiece 20 to drive the workpiece 20 to move along the first direction until the first edge stop 21 of the workpiece 20 contacts with the fixing jig 1100. The second aligning member 1220 contacts the second edge stop 22 of the workpiece 20 to drive the workpiece 20 to move in the second direction until the second edge stop 22 of the workpiece 20 contacts the fixture 1100. The first direction is referred to as an X-axis direction in fig. 3, and the second direction is referred to as a Y-axis direction in fig. 3. The first direction and the second direction are arranged at an included angle, namely the first direction is not parallel to the second direction. It is to be understood that the first and

second side dams

21 and 22 are each a separate side dam constituting the workpiece 20. In other words, the side of the first side stop 21 contacting the first straightening assembly 1210 and the side of the first side stop 21 contacting the fixing jig 1100 may be different sides of the workpiece 20. The other edge stops on the workpiece 20 are the same.

The first straightening assembly 1210 is used for pressing the first edge 21 when the workpiece 20 is at the second position, so that the first edge 21 is kept in contact with the fixing jig 1100. The second straightening element 1220 is used for pressing the second edge 22 when the workpiece 20 is at the second position, so that the second edge 22 is kept in contact with the fixing jig 1100.

In the above-mentioned correction device 100, the first direction and the second direction are disposed at an included angle, that is, the first direction and the second direction are disposed non-parallel. The correcting structure 1200 and the fixing tool 1100 can make the workpiece 20 have a predetermined position in a plane where the first direction and the second direction are located, i.e. the second position. In other words, the workpiece 20 can be positioned by the first correcting element 1210 and the second correcting element 1220. The workpiece 20 is accurately positioned to the second position to ensure positional accuracy of the workpiece 20 relative to the screen when the workpiece 20 is mounted on the screen.

Further, when in the second position, the first straightening assembly 1210 can press the first edge 21 to make the first edge 21 contact the fixing fixture 1100. That is, when the workpiece 20 is at the second position, the first corrector assembly 1210 and the fixing jig 1100 can cooperate with each other to jointly clamp the workpiece 20. Thus, the shape of the workpiece 20 can be corrected to have a predetermined shape of the workpiece 20. The second straightening element 1220 may also be used to straighten the shape of the workpiece 20 in a similar manner as the first straightening element 1210, and thus, the description thereof is omitted. It is understood that the angle between the first direction and the second direction can be adaptively adjusted according to the angle between the first side stop 21 and the second side stop 22 of the workpiece 20, so that the correcting structure 1200 cooperates with the fixing jig 1100 to correct the shape of the workpiece 20 to a desired shape.

It should be understood that, in the above embodiments, the first direction and the second direction are located in the same two-dimensional plane, and the first direction and the second direction are arranged in a non-parallel manner. In this way, the first correcting element 1210 and the second correcting element 1220 are matched with the fixing jig 1100, so that the workpiece 20 can be completely positioned in a two-dimensional plane. In other words, the workpiece 20 is moved and maintained in the second position by the first correcting element 1210 and the second correcting element 1220.

For convenience of explanation, the workpiece 20 will be described below as including three edge dams. Although the four edge stops of the workpiece 20 are usually elongated to ensure the miniaturization of the planar structure, the workpiece 20 is likely to deform during the manufacturing and transportation process. However, the edge stops of the workpiece 20 are not limited to being incapable of transmitting force. That is, the workpiece 20 can be moved as a whole by the first rectifying member 1210 contacting and pushing the first side stop 21, and the second rectifying member 1220 has the same operation. Thus, the workpiece 20 can be accurately moved to the second position.

Of course, in conjunction with fig. 3, in the above-described embodiment, the orthotic structure 1200 may also include two first orthotic assemblies 1210. Specifically, the workpiece 20 includes two first side stoppers 21 and a second side stopper 22 that are disposed opposite to each other. Two oppositely arranged first side stops 21 are connected with two ends of a second side stop 22 respectively. The two first aligning members 1210 are in contact with the two first side stops 21, respectively. It will be appreciated that one of the first orthotic assemblies 1210 contacts one of the first side rails 21 and still drives the first side rail 21 in the first direction; the other first straightening assembly 1210 contacts the other first side stop 21 and drives the first side stop 21 to move in the direction opposite to the first direction until the first side stop 21 contacts the fixing jig 1100. In this way, it can be further ensured that the workpiece 20 can be accurately moved to the second position. It should be understood that a plurality of first corrective elements 1210 and/or a plurality of second corrective elements 1220 may be provided and the driving direction of each corrective element driving the workpiece 20 may be adjusted to address workpieces 20 with complex shapes, which will not be described in detail herein.

Referring to fig. 3 and 4, in one embodiment, the fixture 1100 is configured to form a correction region 1120. The orthographic projection of the first calibration element 1210 in the plane of the fixture 1100 is located within the calibration region 1120. The workpiece 20 in the first position is located in the straightening region 1120, and when the workpiece 20 is in the first position, the first edge stop 21 is located between the fixture 1100 and the first straightening assembly 1210. The plane of the fixing jig 1100 can be referred to as an XOY plane in fig. 4. It is to be appreciated that a portion of the first corrective assembly 1210 is configured to contact the workpiece 20 within the corrective zone 1120.

For convenience of explanation, the first side edge 21 is taken as an example: referring to fig. 3, 4 and 6, when the workpiece 20 is in the first position, the workpiece 20 is located in the correction zone 1120. At this time, at least a part of the first side edge 21 is not in contact with the fixing jig 1100, or the first side edge 21 is in contact with the fixing jig 1100 but cannot ensure that the first side edge 21 is in stable contact with the fixing jig 1100. By pushing the first straightening assembly 1210 in the first direction, the first side stop 21 can move toward the side of the fixing jig 1100, or at least have a tendency to move in the direction. It is understood that any edge of the fixture 1100 is a portion of the first edge defining the leveling area 1120, and the workpiece 20 in the first position is located in the leveling area 1120, then when the first edge 21 moves in the first direction, any other edge of the workpiece 20 connected to the first edge 21 will be pulled by the first edge 21, rather than pushed by the first edge. It can be understood that, in contrast to the driving of the workpiece 20 by the pushing force to move integrally, the driving of the workpiece 20 by the pulling force can avoid the deformation of the workpiece 20 due to the driving force. In this way, it is ensured as far as possible that the workpiece 20 does not deform beyond the intended shape during the movement from the first position to the second position, and that the workpiece 20 is able to maintain or be corrected to the intended shape.

In the above embodiment, when the workpiece 20 is at the first position, the second edge stop 22 is located between the fixing fixture 1100 and the second straightening element 1220. It will be appreciated that the workpiece 20 in the first position is located within the correction zone 1120, i.e., either edge of the workpiece 20 is located within the correction zone 1120. Therefore, the second edge stop 22 can be moved to the second position without causing any unexpected deformation.

Of course, the workpiece 20 may be disposed on the fixing jig 1100 according to actual requirements, and the position of the correcting structure 1200 may be adaptively adjusted to ensure that the correcting structure 1200 can be used for correcting the shape and the position of the workpiece 20.

Referring to fig. 5, in one embodiment, the first calibration assembly 1210 includes a first driving element 1211 and a first pushing element 1212. The first driving member 1211 is connected to the first pushing member 1212 for driving the first pushing member 1212 to move along the first direction. Specifically, the first pushing element 1212 can contact the first edge 21 to drive the workpiece 20 to move along the first direction until the first edge 21 contacts the fixing fixture 1100. The first pushing component 1212 is configured to push the first edge 21 when the workpiece 20 is at the second position, so that the first edge 21 contacts the fixing fixture 1100.

In the above embodiment, the extending direction of the first pushing component 1212 may be the same as the extending direction of the first edge 21, so as to ensure that the first pushing component 1212 can contact and press each region on the first edge 21. The extending direction of the first edge 21 and the first pushing element 1212 is shown in the Y-axis direction in fig. 5. It should be understood that the first pushing element 1212 and the first edge 21 may extend only along a straight line. When the first edge 21 extends along the curve, the first pushing element 1212 can also extend along the curve in a matching manner, which is not described in detail.

Referring to fig. 6 and 7 in combination with fig. 4, in an embodiment, the fixing jig 1100 is provided with a receiving groove for receiving the workpiece 20. The bottom wall 1111 of the receiving groove is formed with a through hole 1111 a. It can be understood that the through-hole 1111a extends in the Z-axis direction and penetrates the bottom wall 1111 of the receiving groove.

The first correcting element 1210 and the second correcting element 1220 are disposed through the through hole 1111 a. The first direction and the second direction are directed to the sidewall 1112 of the receiving groove. The first edge rail 21 in the second position is in contact with the side wall 1112 of the receiving groove; the second edge stop 22 in the second position is in contact with the receiving groove side wall 1112.

Specifically, the bottom wall 1111 of the receiving groove is used for carrying the workpiece 20. The workpiece 20 can be moved toward the side wall 1112 of the receiving slot by the first leveling assembly 1210 and the second leveling assembly 1220 until the workpiece 20 contacts the slot wall of the receiving slot. Accordingly, the first aligning member 1210 and the second aligning member 1220 are combined with the contact action of the groove wall of the housing groove, and the first edge 21 and the second edge 22 of the workpiece 20 are both in contact with the groove wall of the housing groove, thereby aligning the shape of the workpiece 20.

Referring to fig. 4 to fig. 6, in an embodiment, a plurality of matching grooves 1112a are formed on a wall of the through hole 1111 a. The plurality of fitting grooves 1112a are spaced apart along the extending direction of the receiving groove side wall 1112. The first pushing component 1212 is provided with a plurality of contact portions 1212a distributed at intervals, and the contact portions 1212a are respectively and correspondingly matched with the groove wall of the matching groove 1112a in a sliding manner. A portion of the plurality of contact portions 1212a is configured to be positioned outside of the mating groove 1112a to contact and press against the workpiece 20. The extending direction of the accommodating groove is shown by an arrow K in fig. 4. It is also understood that a plurality of protrusions are disposed on the side wall 1112 of the receiving groove, and the space between adjacent protrusions is the matching groove 1112 a. With reference to the above embodiment, the through hole 1111a is opened on the bottom wall 1111 of the receiving tank, and the matching groove 1112a is also opened on the bottom wall 1111 of the receiving tank. Thus, the matching grooves 1112a distributed at intervals can ensure that the bottom wall 1111 of the accommodating groove can bear the workpiece 20, and the bottom wall 1111 of the accommodating groove can avoid the first abutting piece 1212, thereby avoiding the situation that the first abutting piece 1212 cannot contact and abut against the workpiece 20 due to the blocking of the hole wall of the through hole 1111 a.

Moreover, the engaging grooves 1112a arranged at intervals on the wall of the through hole 1111a can ensure the structural strength of the first pushing component 1212. Specifically, when the engagement groove 1112a is not formed in the hole wall of the through hole 1111a, it is necessary to extend at least the contact portion 1212a by a predetermined length in the first direction so as to ensure that the contact portion 1212a can contact and push the workpiece 20. At this time, if the extension of the contact portion 1212a is relatively large, it is not favorable for the first driving member 1211 to drive the first pushing member 1212 to move; if the contact portion 1212a is provided with a smaller extension, the structural strength of the contact portion 1212a is not ensured, and it is not favorable for transmitting a larger abutting force to the workpiece 20. I.e., not conducive to the correction of the workpiece 20. In this embodiment, referring to fig. 6, by providing the engaging groove 1112a, the contact portion 1212a does not interfere with the hole wall of the through hole 1111a, that is, the contact portion 1212a does not interfere with the bottom wall 1111 of the accommodating groove, while the bottom wall 1111 of the accommodating groove can support the workpiece 20. In this way, the contact portion 1212a can be easily increased in size, and the contact portion 1212a can transmit a sufficiently large abutting force.

Referring to fig. 6 and 7, in one embodiment, at least two positioning blocks 1111c are disposed on the bottom wall 1111 of the receiving groove. The workpiece 20 in the first position can contact at least two positioning blocks 1111 c. Like this, can carry out preliminary location to work piece 20 through locating piece 1111c, can guarantee that straightening structure 1200 can contact and drive work piece 20 and remove in the time of the motion. At the same time, the workpiece 20 is set to reduce the displacement of the first corrector assembly 1210 and the second corrector assembly 1220 required to push the workpiece 20 to move.

Referring to fig. 8, in one embodiment, the second correcting element 1220 includes a second driving element 1221 and a second pushing element 1222. The second driving element 1221 is connected to the second pushing element 1222 for driving the second pushing element 1222 to move along the second direction. Specifically, the second pushing element 1222 can contact the second edge stop 22 to drive the workpiece 20 to move along the second direction until the second edge stop 22 contacts the fixing tool 1100. The second pushing element 1222 is configured to push the second edge block 22 when the workpiece 20 is at the second position, so that the second edge block 22 contacts the fixing fixture 1100.

In the above embodiment, similar to the first pushing element 1212, the extending direction of the second pushing element 1222 may be the same as the extending direction of the second edge 22, so as to ensure that the second pushing element 1222 can contact and push the areas on the second edge 22. The extending direction of the second side stop 22 and the second abutting member 1222 is shown as the X-axis direction in fig. 8.

Further, the second pushing element 1222 is provided with a plurality of contact portions 1212a distributed at intervals. Similar to the first pushing element 1212, the contacting portions 1212a of the second pushing element 1222 are respectively and correspondingly slidably engaged with the groove walls of the engaging groove 1112a, so as to press the workpiece 20.

Referring to fig. 1 in conjunction with fig. 6, in one embodiment, the orthotic structure 1200 further includes a third orthotic element 1230, the third orthotic element 1230 being configured to press against the workpiece 20 when the workpiece 20 is in the second position. The third aligning member 1230 can push the workpiece 20 in the third direction, so that each edge of the workpiece 20 is in contact with the fixing jig 1100. Referring to fig. 1, the third direction is a Z-axis direction in fig. 1. That is, the third correcting member 1230 is used to correct the eccentricity of the workpiece 20 in the Z-axis direction. It should be appreciated that for a workpiece 20 that is expected to have a curvature in the Z-axis direction, the shape of the fixture 1100 can be adapted such that each edge of the workpiece 20 in the second position can maintain contact with the fixture 1100 to ensure the straightening effect of the third straightening assembly 1230. It should be appreciated that the third corrector assembly 1230 is configured to maintain each edge stop of the workpiece 20 in contact with the bottom wall 1111 of the receiving slot. In this way, the first correcting element 1210, the second correcting element 1220 and the third correcting element 1230 included in the correcting structure 1200 can enable the workpiece 20 to have a unique determined position in space, and ensure the accuracy of the workpiece 20 mounted on the screen. It will be appreciated that the third direction is at an angle to the plane in which the first and second directions lie.

With continued reference to fig. 8, in one embodiment, the third straightening assembly 1230 includes a third driving member 1231 and a third pushing member 1232. The third driving member 1231 is connected to the third pushing member 1232 for driving the third pushing member 1232 to move along the third direction. Specifically, the third urging member 1232 can simultaneously contact each edge of the workpiece 20 to drive the whole workpiece 20, or the structure of the partial region where the offset exists on the workpiece 20, in the third direction until each edge keeps in contact with the bottom wall 1111 of the receiving groove. The third pushing part 1232 is used for pushing against each edge stop of the workpiece 20 when the workpiece 20 is at the third position, so that each edge stop of the workpiece 20 is in contact with the bottom wall 1111 of the receiving groove.

Referring to fig. 7 again, in one embodiment, the fixing jig 1100 is formed with a plurality of suction holes 1111b for communicating with a vacuum generator (not shown, the same applies below). The workpiece 20 in the second position can cover the plurality of suction holes 1111 b. Specifically, the vacuum suction holes 1111b may be opened in the floor of the housing tank. In this manner, referring to fig. 6, the suction action of the suction holes 1111b can position the shape of the workpiece 20 in the Z-axis direction and assist in correcting the offset of the workpiece 20 in the Z-axis direction. Similarly, the third straightening assembly 1230 drives the workpiece 20 to move along the third direction, so that each region on each edge of the workpiece 20 can be covered on the suction hole 1111b and kept in contact with the bottom wall 1111 of the accommodating groove under the action of the suction hole 1111b, and the shape of the workpiece 20 can be straightened conveniently. Of course, the suction holes 1111b may also be disposed on the sidewall 1112 of the accommodating groove according to actual requirements to assist in correcting each edge of the workpiece 20, which is not described again.

Further, when the suction hole 1111b is opened in the bottom wall 1111 of the housing tank, the workpiece 20 can be positioned in the Z-axis direction by the suction action of the vacuum generator, that is, each region on the workpiece 20 can be kept in contact with the bottom wall 1111 of the housing tank. In this way, when the third corrector assembly 1230 is separated from the workpiece 20, the workpiece 20 can still be kept in contact with the bottom wall 1111 of the receiving groove by suction. Thereby facilitating the flipping mechanism 200 to drive the rectification device 100 to rotate through a preset angle. That is to say, through the above-mentioned adsorption effect, it can be ensured that the workpiece 20 does not generate relative displacement with the fixing fixture 1100 during the overturning process, so as to ensure that the positions of the workpiece 20 before and after overturning are inconvenient relative to the positions of the fixing fixture 1100. Thereby ensuring the accuracy of mounting the workpiece 20 on the screen.

It is understood that the structural configuration of the adaptive correction structure 1200 may be set according to actual requirements, and the above-mentioned attraction force is provided by means of magnetic force, electromagnetic force, etc., which will not be described herein again.

Referring to fig. 9 and 10, in one embodiment, the flipping unit 200 further includes a supporting member 220 and a driving structure 230 disposed on the supporting member 220. The driving structure 230 is connected to the rotating shaft 210 for driving the rotating shaft 210 to rotate by a predetermined angle. The supporting member 220 is provided with an optical coupler 240. The optocoupler 240 is enabled to control the drive structure 230 to stop moving when triggered. The rotation shaft 210 is provided with a stopper 213. The blocking piece 213 is used for triggering the optocoupler 240 when the rotating shaft 210 rotates through a preset angle. Thus, through the cooperation of separation blade 213 and opto-coupler 240, it can be guaranteed that rotating shaft 210 can accurately rotate through a preset angle.

Referring to fig. 9 and 10 in combination with fig. 3, in an embodiment, the calibration device 100 further includes a supporting member 130 for supporting the fixing fixture 1100 and the calibration structure 1200. The flipping mechanism 200 further comprises a limiting structure 250. The limiting structure 250 is used for abutting against the bearing 130 when the rotating shaft 210 rotates through a preset angle. The retention structure 250 is configured to maintain the orthotic device 100 in a fixed position relative to the flipping device 200. Thus, the stability of the turnover device 200 can be ensured when the loading device 10 loads materials. I.e., to avoid slight wobble of the corrective device 100 about the rotation axis 210 during the feeding process of the feeding apparatus 10.

Specifically, the bearing member 130 is provided with a limiting hole 131, and the limiting structure 250 is used for abutting against the hole wall of the limiting hole 131 after the correcting device 100 rotates by a preset angle, so that the correcting device 100 and the supporting member 220 are kept relatively fixed.

With continued reference to fig. 9 and 10, in one embodiment, the shaft 210 further includes a first shaft portion 211 and a second shaft portion 212 concentrically disposed. The first shaft portion 211 and the second shaft portion 212 are respectively connected to two opposite sides of the carrier 130. The first shaft portion 211 and the second shaft portion 212 can rotate simultaneously to drive the orthotic device 100 to rotate. The concentric arrangement means that the center axis of the first shaft portion 211 coincides with the center axis of the second shaft portion 212.

With continued reference to fig. 9 and 10, in one embodiment, the supporting member 220 has an overturning slot therein. The straightening device 100 is arranged in the overturning groove. The first shaft portion 211 is provided on a first groove wall of the inverting groove, and the second shaft portion 212 is provided on a second groove wall disposed opposite to the first groove wall. The first groove wall and the second groove wall are respectively used for connecting with two opposite sides of the bearing member 130.

It should be understood that, in other embodiments, the two ends of the rotating shaft 210 may be connected to the first slot wall and the second slot wall respectively. The calibration device 100 is disposed on the rotating shaft 210, and the rotating shaft 210 can drive the calibration device 100 to rotate through a predetermined angle when rotating.

In one embodiment, the flipping mechanism 200 includes a plurality of retaining structures 250. A plurality of spacing structures 250 are spaced apart on the first and second slot walls. Correspondingly, the supporting member 130 is provided with a plurality of limiting holes 131 for matching with the limiting structures 250. The plurality of limiting holes 131 are disposed on the supporting member 130, and the positions of the plurality of limiting holes 131 are adapted to the positions of the plurality of limiting structures 250.

Referring to fig. 1, in one embodiment, the feeding of the feeding apparatus 10 is illustrated with reference to the embodiment in which the workpiece 20 includes three side stops and the straightening structure 1200 includes three straightening assemblies. In this embodiment, the workpiece 20 is first placed on the fixing jig 1100, and the positioning block 1111c is used to initially position the workpiece 20. Then, the vacuum generator is started to adsorb the workpiece 20 to the fixing jig 1100. Then, the third straightening assembly 1230 is activated to make the third pushing part 1232 approach the workpiece 20 along the third direction, so that each edge of the workpiece 20 keeps in contact with the fixed jig 1100. The second straightening assembly 1220 is then actuated to move the second edge 22 of the workpiece 20 in the second direction and hold the fixture 1100 in contact. When the second side stop 22 reaches the second position, the two first straightening assemblies 1210 are activated, so that the two first side stops 21 move to the first direction and the direction opposite to the first direction respectively and keep in contact with the fixed jigs 1100 respectively. In this manner, the correction of the shape of the workpiece 20 and the positioning of the position of the workpiece 20 are accomplished by the correcting structure 1200.

Further, in the above embodiment, the preset angle may be 180 °. When the straightening and positioning of the workpiece 20 is completed, the turning device 200 may be activated to rotate the workpiece 20 through 180 ° and accurately engage the screen.

It is understood that the sequence of activation of the first corrector assembly 1210, the second corrector assembly 1220, and the third corrector assembly 1230 may be adjusted according to actual requirements or may be performed simultaneously without affecting the correction and positioning of the workpiece 20.

It should be understood that for other workpieces 20 with complex shapes, a plurality of correction elements may be added, and the correction manner and the positioning manner are the same as those in the above embodiments and will not be described again.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An orthotic device for correcting the shape and position of a workpiece, the orthotic device comprising:

fixing the jig;

a corrective structure for moving the workpiece from a first position to a second position, the correcting structure comprises a first correcting component and a second correcting component, the first correcting component is in contact with a first edge stop of the workpiece to drive the workpiece to move along a first direction to the first edge stop to be in contact with the fixed jig, the second correcting component is contacted with a second edge bumper of the workpiece to drive the workpiece to move along a second direction until the second edge bumper is contacted with the fixed jig, the first direction and the second direction form an included angle, the first correcting component is used for pressing the first edge block when the workpiece is at the second position so as to enable the first edge block to keep contact with the fixed jig, the second correcting component is used for abutting against the second edge block when the workpiece is located at a second position so as to enable the second edge block to be kept in contact with the fixed jig.

2. The device according to claim 1, wherein the fixture defines a correction area, an orthographic projection of the first correction element on a plane of the fixture is located in the correction area, the workpiece at the first position is located in the correction area, and when the workpiece is at the first position, the first edge is located between the fixture and the first correction element.

3. The orthotic device of claim 1, wherein the first orthotic assembly includes a first driving member and a first urging member, the first driving member being coupled to the first urging member for driving the first urging member to move in the first direction.

4. The device according to claim 3, wherein the fixture has a receiving cavity for receiving the workpiece, a through hole is formed in a bottom wall of the receiving cavity, the first and second aligning members are disposed through the through hole, the first and second directions point to a sidewall of the receiving cavity, the first edge stop at the second position keeps contact with the sidewall of the receiving cavity, and the second edge stop at the second position keeps contact with the sidewall of the receiving cavity.

5. The correcting device of claim 4, wherein a plurality of engaging grooves are formed on a wall of the through hole, the engaging grooves are spaced apart from each other along a direction in which the side wall of the accommodating groove extends, the first pushing member is provided with a plurality of contact portions spaced apart from each other, the contact portions are respectively and correspondingly slidably engaged with the walls of the engaging grooves, and a part of the contact portions is located outside the engaging grooves to contact and press the workpiece.

6. The orthotic device of claim 1, wherein the orthotic structure further comprises a third orthotic component for pressing against the workpiece when the workpiece is in the second position, the third orthotic component being able to push against the workpiece in a third direction such that each edge of the workpiece remains in contact with the fixed fixture.

7. The correction device according to claim 1, wherein the fixing jig is provided with a plurality of suction holes for communicating with a vacuum generator, and the workpiece at the second position can cover the plurality of suction holes.

8. The utility model provides a charging equipment, its characterized in that, charging equipment includes:

the orthotic device of any one of claims 1 to 7;

9. The feeding device according to claim 8, wherein the turnover device further comprises a support member and a driving structure arranged on the support member, the driving structure is connected with the rotating shaft and used for driving the rotating shaft to rotate by a preset angle, the support member is provided with an optical coupler, the optical coupler is triggered to control the driving structure to stop moving, the rotating shaft is provided with a blocking piece, and the blocking piece is used for triggering the optical coupler when the rotating shaft rotates by the preset angle.

10. The feeding apparatus according to claim 8, wherein the correction device further comprises a bearing member for bearing the fixing jig and the correction structure, the turning device further comprises a limiting structure, the limiting structure is used for abutting against the bearing member when the rotating shaft rotates by the preset angle, and the limiting structure is used for keeping the correction device and the turning device relatively fixed.