CN216335017U

CN216335017U - Regular mechanism of charging tray

Info

Publication number: CN216335017U
Application number: CN202122250629.XU
Authority: CN
Inventors: 郭远忠; 肖侯军
Original assignee: Huaxingyuanchuang Chengdu Technology Co ltd
Current assignee: Huaxingyuanchuang Chengdu Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-19
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a charging tray regulating mechanism, which comprises: a support plate; two groups of regulating devices which are arranged at two ends of the supporting plate along a first direction; and a linkage mechanism located on the support plate, the organizing device comprising: a displacement plate connected with the linkage mechanism; and a regularization assembly positioned on the displacement plate; the regulating component corresponds to the corner of the material tray; the inner sides of the regulating components included by the two groups of regulating devices form a regulating space capable of accommodating the material tray; the material trays carried by the supporting plates can be regulated by the regulating assemblies of the two groups of regulating devices in the first direction and the second direction. Utility model can fix a position or break away from the location to the charging tray convenient and fast's mode more, make the product unloading more accurate in the charging tray from this, the manipulator of being convenient for snatchs or places the product that bears in to the charging tray, the condition that causes the product to damage because the great reason of charging tray positional deviation can not appear.

Description

Regular mechanism of charging tray

Technical Field

The utility model relates to the technical field of display module detection. And more particularly, to a tray organizer.

Background

Display modules are rapidly developed in the modern society, and are widely applied to the fields of mobile phones, computers, televisions and the like. In order to ensure the service life of mobile phones and computer screens, a series of performance index tests need to be performed on the display module, the test method generally includes the steps of installing the display module in a test fixture, conducting the display module by using a conducting tool to complete the performance test, and determining that the product is qualified after the display module meets various test indexes.

The material is deposited to the general charging tray that needs to use in display module group put on the shelf detection or the assembly process, and the accuracy direct influence manipulator of charging tray position picks up display module group's accuracy to display module group put on the shelf charging tray or display module group by the lower carriage location of charging tray, if the deviation appears in the charging tray position, when display module group passes through manipulator put on the shelf charging tray, the unexpected condition of falling can appear in the product, causes the product to damage. When the display module passes through the manipulator and is put down by the charging tray, can appear that manipulator and display module pick up the position and do not counterpoint, cause the manipulator can't pick up the product or the product picks up the shakiness, cause the product to damage.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a tray regulating mechanism. The position of the material tray for bearing the display module is regulated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a charging tray regulating mechanism, which comprises:

the supporting plate is used for bearing the material tray;

two groups of regulating devices which are arranged at two ends of the supporting plate along a first direction; and

the two groups of the regulating devices are driven by the linkage mechanism to mutually approach or depart from each other in a first direction; defining that the direction of the supporting plate in the plane, which is vertical to the first direction, is a second direction;

the warping device comprises:

a displacement plate connected with the linkage mechanism; and

a normalization assembly positioned on the displacement plate; the regulating assembly corresponds to the corner of the material tray; the inner sides of the regulating components of the two groups of regulating devices form a regulating space capable of accommodating the material tray; the regulating assemblies of the two groups of regulating devices can regulate the trays carried by the supporting plates in the first direction and the second direction.

In addition, preferably, the regulating mechanism at least comprises two regulating assemblies which are arranged by the diagonal line of the material tray and are respectively positioned on the two groups of regulating devices.

Furthermore, it is preferable that the regulating device includes two regulating members arranged in the second direction on the displacement plate; the inner sides of the four regulating assemblies of the two groups of regulating devices form a regulating space capable of containing the material tray.

In addition, preferably, the regulating assembly comprises a first regulating piece which can be fixedly abutted with one side edge part of the tray corner part in the first direction, and a second regulating piece which can be fixedly abutted with the other side edge part of the tray corner part in the second direction.

Further, it is preferable that the link mechanism includes:

the guide module is positioned between the displacement plate and the supporting plate and arranged along a first direction;

the driving cylinder is used for driving any one regulating device to move along a first direction; and

a linkage mechanism located between the two organizing devices; the linkage mechanism is configured to enable the two sets of the regulating devices to have the movement tendency to simultaneously get close to or get away from each other when the driving air cylinder drives any one regulating device.

Further, it is preferable that the link mechanism includes:

a rotating member rotatably connected to the support plate between the two collating devices; and

two pull rods with the adjacent ends hinged and fixed with the rotating piece respectively;

the two pull rods extend towards the two sides of the rotating piece respectively, and the end parts of the two pull rods, which deviate from each other, are hinged and fixed with the displacement plates of the respective corresponding regulating devices respectively.

Furthermore, it is preferable that the two tie rods are centrosymmetric with respect to the rotation axis of the rotation member.

Furthermore, it is preferred that the organizer includes a rotation block rotatably coupled to the displacement plate;

the rotating block comprises a first support arm arranged along the second direction and a second support arm arranged along the first direction;

the first regulating piece is positioned on the first support arm, and the second regulating piece is positioned on the second support arm.

In addition, preferably, the first regulating member is an X-direction roller rotatably connected to the first support arm;

the second regulating part is a Y-direction roller which is rotatably connected to the second support arm.

Furthermore, it is preferable that the regulating device further includes:

an elastic member extending obliquely from the first arm to the second arm; and

the limiting column is positioned on the outer side of the second support arm;

one end of the elastic piece is connected to the position of the section of the first support arm, and the other end of the elastic piece is fixed with the displacement plate;

the elastic piece is configured to rotate the rotating block under the dragging of the elastic piece when the first regulating piece is fixedly abutted with one side edge of the corner of the material tray, and the second regulating piece on the second support arm can be fixedly abutted with the other side edge of the corner of the material tray.

The utility model has the following beneficial effects:

the utility model can make the regular parts positioned at the corners of the material tray act simultaneously through one driving cylinder, and the material tray is positioned or separated from the positioning in a more convenient and faster way. The product blanking is more accurate in the material tray, the manipulator is convenient to grab or place the product loaded in the material tray, and the condition that the product falls out of the material tray or the manipulator is not aligned with the product and the product is difficult to grab due to the large position deviation of the material tray can not occur, so that the product is damaged.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 shows a schematic structural diagram of a tray regulating mechanism provided by the utility model.

Fig. 2 is a schematic structural diagram of the tray regulating mechanism provided by the utility model with the mounting bottom plate removed.

Fig. 3 shows a schematic diagram of a matching structure of a rotating block and a first regulating member and a second regulating member in the tray regulating mechanism provided by the utility model.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In order to solve the problem of position regulation for bearing a tray of a display module in the prior art, the utility model provides a tray regulating mechanism which is shown in a combined manner in fig. 1 to 3, and specifically comprises a supporting plate 1 for bearing a tray 10; two groups of regulating devices 2 arranged at two ends of the supporting plate along a first direction; and the two groups of the regulating devices 2 are driven by the linkage mechanism to mutually approach or separate in a first direction. The direction perpendicular to the first direction in the plane of the pallet 1 is defined as the second direction. In this technical solution, the arranging device 2 includes: the displacement plate 21 is connected with the linkage mechanism, and the regulating assembly 22 is positioned on the displacement plate 21; the displacement plate 21 is reciprocally movable in a first direction with respect to the pallet 1. The regulating assembly 22 corresponds to the corner of the tray 10; the inner sides of the regulating assemblies 22 included in the two regulating devices 2 form a regulating space for accommodating the trays 10. The two sets of regulating devices 2 comprise regulating assemblies 22 which regulate the trays 10 carried by the pallets 1 in a first direction and in a second direction.

To achieve and ensure that the regulating assembly can regulate the trays in the plane, in one embodiment, the regulating mechanism includes at least two regulating assemblies 22 arranged diagonally with respect to the trays 10 and respectively located on two sets of regulating devices 2. The regulating assemblies 22 respectively positioned on the two regulating devices 22 and the displacement plates 21 can regulate the trays 10 positioned on the supporting plate 1 from the diagonal corner directions of the trays 10.

As shown in the figures provided in connection with the present invention, in one particular embodiment, the organizer 2 includes two organizer assemblies 22 arranged in a second orientation on the displacement plate 21. The displacement plate 21 is reciprocally movable in a first direction with respect to the pallet 1. The two groups of the regulating devices 2 comprise four regulating assemblies 22, and the space formed by the inner sides of the four regulating assemblies 22 forms a regulating space capable of accommodating the material tray 10. In this embodiment, utilize four regular components 22 to rule the position of charging tray from four bights of charging tray 10 simultaneously, two liang of regular components that are located charging tray diagonal position can form location structure each other, need not additionally to increase other positioner who is used for the position charging tray position on the layer board, realize the position to the charging tray 10 that is located on layer board 1 regular and location with the optimal mode. Preferably, the displacement plate 21 is located at a position below the pallet 1. The displacement plate 21 is positioned below the supporting plate 1 and can avoid the material tray 10 carried by the position above the supporting plate 1.

Because the regulating assembly 22 corresponds to the corner of the tray 10, the position regulation of the tray is realized, and the tray needs to be regulated and positioned from the first direction and the second direction, therefore, in the embodiment, the regulating assembly 22 includes a first regulating member 221 which can be fixedly abutted against one side edge of the corner of the tray 10 in the first direction, and a second regulating member 222 which can be fixedly abutted against the other side edge of the corner of the tray 10 in the second direction. Through the setting, four regular subassemblies 22 that two sets of regular devices 2 include can fix a position regular or break away from the location to charging tray 10 from the direction of charging tray 10 two diagonal, the product unloading is more accurate in the charging tray, the accuracy of charging tray specified position on the layer board, the manipulator of being convenient for snatchs or places the product that bears the weight of in to the charging tray, can not appear because the great reason of charging tray positional deviation causes the product to fall into outside the charging tray, or the manipulator snatchs the difficulty with the product is counterpointed inaccurate, cause the condition of product damage.

In order to realize synchronous approaching or separating of the two sets of the regulating devices 2, reduce the number of driving cylinders required by the regulating devices 2 and the complexity of control, as shown in fig. 2, in one embodiment, the linkage mechanism comprises a guide module 3 arranged along a first direction and located between the displacement plate 21 and the supporting plate 1; a driving cylinder 4 for driving any one of the regulating devices 2 to move along a first direction; and a linkage 5 between the two organizers 2.

Wherein the guide module 3 is used for making to have the relative displacement function between displacement plate 21 and the layer board 1, and displacement plate 21 can move in fixed direction for layer board 1 to guarantee that the rule subassembly 22 carries out regular degree of accuracy to charging tray 10. The linkage 5 is configured to cause the two sets of the organizing devices 2 to have a tendency to move toward or away from each other simultaneously when the driving cylinder 4 drives any one of the organizing devices 2.

As shown in FIG. 2, in one embodiment, the linkage 5 includes a rotating member 51 rotatably connected to the pallet 1 between two organizing devices 2; and two pull rods 52 with adjacent ends respectively fixed to the rotation members 51 in an articulated manner. The two tie rods 52 extend to both sides of the rotary part, and the ends of the two tie rods 52 facing away from each other are fixed to the displacement plates 21 of the respective regulating devices 2 in an articulated manner.

In this technical scheme, link gear includes two sets of direction module 3, and two sets of direction module 3 are located respectively between displacement plate 21 and the layer board 1 of two sets of regular devices 2. The guiding module 3 provides a guiding function for the regulating device to move along the first direction. For reducing the complexity of regular mechanism, reduce cost improves the synchronism of two sets of regular device, in this embodiment, link gear only sets up one and drives actuating cylinder 4, and the drive direction that should drive actuating cylinder 4 sets up along the first direction, and through link mechanism 5, two sets of regular device 2 can be close to simultaneously or keep away from the motion under same drive actuating cylinder 4, and the actuating lever that drives actuating cylinder 4 is connected fixedly with the displacement board of a set of regular device in two sets of regular device 2. That is, in the present embodiment, the two sets of regulating devices 2 include a regulating station close to each other for regulating the trays 10, and a separating station far away from each other. Under the driving of a driving cylinder 4, through the action of a link mechanism 5, the two groups of regulating devices 2 can synchronously move at the regulating station and the separating station to regulate and release the material tray 10. Optionally, the driving cylinder is located at a position close to a center line of the displacement plate, so that the organizing device obtains a better driving force, the single-side stress of the displacement plate is reduced, and the movement of the organizing device is hindered by the influence of component force between the displacement plate and the guide module.

In order to make the driving force of the two regulating devices by the force pull rods uniform and to better realize the relative movement, it is preferable that the two pull rods 52 are centrosymmetric with respect to the rotation axis of the rotating member 51. The linkage mechanism is positioned on one side of the supporting plate 1, which is far away from the material tray 10, so as to avoid the supporting plate to bear the material tray.

In one embodiment, as shown in FIG. 2, the organizer assembly 22 includes a turning block 201 rotatably coupled to the displacement plate 21. The rotating block 201 comprises a first support arm 2011 arranged along the second direction and a second support arm 2012 arranged along the first direction; the first regulating member 221 is located on the first support arm 2011, and the second regulating member 222 is located on the second support arm 2012. The side of the turning block 201 close to the tray 10 includes a receiving cavity for receiving the corner of the tray, that is, as shown in the drawings in this embodiment, the turning block is in an L-shaped structure, wherein a cross arm extending along the second direction forms the first arm 2011, and another cross arm extending along the first direction forms the second arm 2012. The space between the first arm 2011 and the second arm 2012 forms the receiving cavity to receive and avoid the corner of the tray 10.

In a preferred embodiment, referring to fig. 1 and 3, the first regulating member 221 is an X-directional roller rotatably connected to the first arm 2011; the second regulating member 222 is a Y-roller rotatably connected to the second arm 2012. The outer edge end face of the X-direction roller corresponds to and is in butt fit with the side wall face of the edge part of the material tray extending along the second direction. The outer edge end face of the Y-direction roller corresponds to and is in butt fit with the side wall face of the edge part of the charging tray extending along the first direction. Set up regular piece into the reducible regular time of gyro wheel structure, the frictional force between regular piece and the lateral wall face of charging tray limit portion prevents that the card from pausing or the charging tray takes place to rotate in regular space under the drive of regular piece.

In one embodiment, referring to FIG. 3, the regulating device 2 further includes an elastic member 202 extending from the first arm 2011 to the second arm 2012; and a position-limiting column 203 located outside the second arm 2012. The elastic member 202 includes, but is not limited to, a tension spring. One end of the elastic element 202 is connected to a position of the first arm 2011, and the other end is fixed to the displacement plate 21. The elastic member 202 is configured such that when the first regulating member 221 abuts against and is fixed to one side edge of the corner of the tray 10, the rotating block 201 can rotate under the dragging of the elastic member 202, and the second regulating member 222 on the second arm 2012 can abut against and is fixed to the other side edge of the corner of the tray 10.

The position-limiting column 203 can be limited on the second arm 2012 from the outside to limit and maintain the position of the rotating block 201. So as to prevent the rotating block 201 from rotating excessively, the second arm 2012 has no reasonable avoidance position, and the tray can be put on shelf.

In this embodiment, the rotating block 201 is assembled on the displacement plate 21 through the mounting seat 204, the limiting column 203 is located on the mounting seat 204, and the rotating block 201 is configured on the mounting seat 204 through a rotating shaft 205 and a bearing seat 206, so that the rotating block rotates more smoothly, and the whole assembly is convenient to disassemble, maintain or replace.

As shown in FIG. 1, in one embodiment, the organizer further includes a mounting base plate to which the pallet 1 is coupled and secured by mounting posts 6; the linkage mechanism and the regulating device 2 are positioned between the supporting plate 1 and the mounting bottom plate. The regulating mechanism provided by the utility model can be installed on equipment as an integral unit, so that the difficulty of an assembly process is reduced, and the operation flow is optimized.

As shown in fig. 1, the operation of the tray regulating mechanism provided by the present invention is exemplified by a tray having a rectangular structure, and in this embodiment, the tray 10 includes two opposite long side portions and two opposite short side portions. First, in an initial state, the X-direction roller as the first regulating member 221 and the Y-direction roller as the second regulating member 222 are disposed on the mount 204 through the rotating block 201, the rotating shaft 205, and the bearing seat 206, and the mount 204 is fixed to the displacement plate 21, and at this time, the rotating block 201 rotates around the rotating shaft by the elastic member 202, and the outer side of the second arm 2012 abuts against the stopper 203. After the tray 10 is put on the pallet 1, the driving cylinder 4 is actuated, and the regulating assemblies 22 on the two displacement plates 21 are synchronously and oppositely close in the first direction through the two displacement plates 21. When the X-direction rollers included in the two regulating assemblies 22 contact the short edge of the tray 10, the first arm 2011 overcomes the force of the elastic member 202 to make the rotating block 201 rotate around the rotating shaft 205 as the rotating center until the Y-direction roller on the second arm 2012 contacts the long edge of the tray 10, thereby completing the regulating operation on the tray 10. Optionally, when charging tray 10 put on shelf layer board 1 fell into regular position, drive actuating cylinder drive end and carry out first direction and remove and make the short limit portion of charging tray lean on tight X to the gyro wheel earlier, then drive actuating cylinder drive end and continue to carry out first direction and remove for Y leans on tight charging tray long limit portion to the gyro wheel, and the cylinder can repeat above action and realize the accurate location of the charging tray that is located on the layer board.

The utility model can position or separate the material tray in a more convenient and faster way. Therefore, the blanking of the product is more accurate in the material tray, the manipulator can grab or place the product borne in the material tray conveniently, and the condition that the product is damaged due to the large position deviation of the material tray cannot occur.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.

Claims

1. A tray organizing mechanism, the organizing mechanism comprising:

the supporting plate is used for bearing the material tray;

the warping device comprises:

a displacement plate connected with the linkage mechanism; and

2. The tray organizer of claim 1, wherein the organizer comprises at least two organizer assemblies positioned diagonally across the trays and on two of the organizer sets.

3. A tray normalization mechanism according to claim 1, wherein the normalization device includes two normalization assemblies arranged in a second direction on the displacement plate; the inner sides of the four regulating assemblies of the two groups of regulating devices form a regulating space capable of containing the material tray.

4. The tray organizer of claim 1, wherein the organizer assembly comprises a first organizer that is configured to engage and hold one side of a tray corner in a first orientation and a second organizer that is configured to engage and hold the other side of the tray corner in a second orientation.

5. A tray normalization mechanism according to claim 1, wherein the linkage mechanism comprises:

6. A tray organizer according to claim 5,

the link mechanism includes:

7. A tray organizer according to claim 6, in which the two tie rods are arranged symmetrically about the axis of rotation of the rotatable member.

8. A tray organizer according to claim 4, in which the organizer comprises a turning block rotatably connected to the displacement plate;

9. A tray organizer according to claim 8, in which the first organizer is an X-wheel rotatably connected to the first arm;

10. A tray normalization mechanism according to claim 8, wherein the normalization device further comprises:

an elastic member extending obliquely from the first arm to the second arm; and

the limiting column is positioned on the outer side of the second support arm;