CN219811512U - Workpiece table with locking mechanism - Google Patents
Workpiece table with locking mechanism Download PDFInfo
- Publication number
- CN219811512U CN219811512U CN202320967798.1U CN202320967798U CN219811512U CN 219811512 U CN219811512 U CN 219811512U CN 202320967798 U CN202320967798 U CN 202320967798U CN 219811512 U CN219811512 U CN 219811512U
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- locking
- locking mechanism
- turntable
- locking plate
- plate
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 10
- 230000006698 induction Effects 0.000 description 15
- 238000003825 pressing Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a workpiece table with a locking mechanism, wherein the workpiece table is provided with a turntable mounting port and a rotary driving mechanism, and a workpiece disc is arranged in the turntable mounting port; the workpiece disc comprises a rotary disc and a locking ring, the rotary disc is arranged in the rotary disc mounting opening, and an output shaft of the rotary driving mechanism is connected with the rotary disc; the locking mechanism comprises a first driving motor, a connecting framework, a first locking plate and a second locking plate, and the first driving motor is arranged on the side wall of the turntable mounting port; one end of the connecting framework is connected with an output shaft of the first driving motor, the first locking plate and the second locking plate are arranged at the other end of the connecting framework, and the first locking plate and the second locking plate are arranged on the locking ring. The workpiece table improves the convenience of rotation adjustment of the material tray by loosening the locking mechanism and improves the transfer accuracy of the LED chip by locking the position of the material tray by the locking mechanism through the locking mechanism, thereby improving the processing efficiency and the processing quality of the LED device.
Description
Technical Field
The utility model mainly relates to the technical field of LED device manufacturing, in particular to a workpiece table with a locking mechanism.
Background
In the preparation process of the LED device, the LED chips on the tray film are required to be sucked and transferred, the LED chips are attached to the substrate to finish the preparation of the device, in order to improve the transfer efficiency of the LED chips, the LED chips are generally transferred on a workpiece table by fixing the tray on the workpiece table, and the LED chips on the tray are located at the working position of the transfer device by driving the workpiece table to move and rotate the position of the tray, but the structure is required to move and drive the whole workpiece table, so that the movement and rotation efficiency of the workpiece table is low, the processing efficiency of the LED device is influenced, and the workpiece table is easy to cause errors in the position of the LED chips in the movement and rotation process, so that the processing quality of the LED device is influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a workpiece table with a locking mechanism.
The utility model provides a workpiece table with a locking mechanism, which is provided with a turntable mounting port and a rotary driving mechanism, wherein a workpiece disc is arranged in the turntable mounting port;
the workpiece disc comprises a rotary disc and a locking ring, the rotary disc is arranged in the rotary disc mounting opening, the locking mechanism is arranged on the side wall of the rotary disc mounting opening, and the locking mechanism is connected with the locking ring;
the rotary driving mechanism is arranged below the turntable mounting port, and an output shaft of the rotary driving mechanism is connected with the turntable;
the locking mechanism comprises a first driving motor, a connecting framework, a first locking plate and a second locking plate, and the first driving motor is arranged on the side wall of the turntable mounting port;
one end of the connecting framework is connected with an output shaft of the first driving motor, the first locking plate and the second locking plate are arranged at the other end of the connecting framework, and the first locking plate and the second locking plate are arranged on the locking ring.
Further, a plurality of mounting grooves are formed in the inner wall of the turntable mounting opening, and pulleys are arranged in any one of the mounting grooves.
Further, an annular guide groove is formed in the outer wall of the rotary disc, and the pulley is in sliding fit with the annular guide groove.
Further, the turntable is of an annular structure, and an annular supporting plate is arranged in the annular structure;
the annular supporting plate and the rotary table are of an integrated structure.
Further, the connecting framework is an L-shaped framework, and the L-shaped framework comprises a first section and a second section which are perpendicular to each other;
the first section is provided with a motor mounting hole, and an output shaft of the first driving motor is inserted into the motor mounting hole.
Further, the locking mechanism further comprises a push plate, the tail end of the second section is a connecting part, and the connecting part comprises a first groove and a second groove which are symmetrically distributed;
the first groove is provided with a first connecting shaft, the second groove is provided with a second connecting shaft, one ends of the first connecting shaft and the second connecting shaft are inserted into the first groove and the second groove, and the other ends of the first connecting shaft and the second connecting shaft are fixed on the push plate.
Further, one end of the first locking plate is sleeved on the first connecting shaft, and the other end of the first locking plate is arranged on the locking ring;
one end of the second locking plate is sleeved on the second connecting shaft, and the other end of the second locking plate is arranged on the locking ring.
Further, the rotary driving mechanism comprises a second driving motor, a transmission belt and a rotating piece, a mounting bracket is arranged at the bottom of the turntable mounting port, and the second driving motor and the rotating piece are arranged on the mounting bracket;
one end of the transmission belt is connected to the output shaft of the second driving motor, and the other end of the transmission belt is connected to the middle position of the rotating piece.
Further, a spring compression block is arranged on the side wall of the mounting bracket, and the spring compression block is attached to the top of the rotating piece.
Further, the rotary driving mechanism further comprises an induction block and an induction switch, wherein the induction switch is arranged on the mounting bracket, and the induction block is arranged at the bottom of the rotating piece;
the sensing block is located in a sensing area of the sensing switch.
The utility model provides a workpiece table with a locking mechanism, which improves the convenience of rotation adjustment of a material tray by arranging the locking mechanism and improves the transfer accuracy of an LED chip by loosening the locking mechanism and the position of the material tray by locking the locking mechanism, thereby improving the processing efficiency and the processing quality of an LED device.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a workpiece table according to an embodiment of the utility model;
FIG. 2 is a schematic view of a structure of a mounting port of a rotor in an embodiment of the present utility model;
FIG. 3 is a schematic view of a construction of a workpiece tray according to an embodiment of the utility model;
FIG. 4 is a schematic view of a locking mechanism according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a rotation driving mechanism according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 shows a schematic structural view of a workpiece table 1 according to an embodiment of the present utility model, and fig. 2 shows a schematic structural view of a transfer port 21 according to an embodiment of the present utility model. The top of work piece platform 1 is provided with work piece dish board 2, the one end setting of work piece dish board 2 is in on the top surface of work piece platform 1, the other end of work piece platform 1 extends the outside of work piece platform 1, the other end of work piece dish 3 is provided with carousel mounting mouth 21, carousel mounting mouth 21 is provided with the arc breach, the arc breach is convenient for install work piece dish 3.
Further, the workpiece tray 3 is used for placing a tray, the tray comprises a circular frame and a film arranged in the frame, a plurality of LED chips are attached to the film, the tray is placed on the workpiece tray 3, and the LED chips on the tray can be transferred to a device main body through transfer equipment to be subjected to surface mounting, so that processing and preparation of LED devices are completed.
Specifically, a plurality of mounting grooves are formed in the inner wall of the turntable mounting opening 21, pulleys 211 are arranged in any one of the mounting grooves, rotation shafts of the pulleys 211 are arranged in the Y-axis direction, and side wall portions of the pulleys 211 extend out of the mounting grooves.
Further, the pulleys 211 are uniformly arranged on the inner wall of the turntable mounting port 21, so that the connection stability between the pulleys 211 and the workpiece disc 3 can be improved, and a good rotation transmission effect is achieved.
Specifically, the bottom of the workpiece table 1 is provided with a first base 5 and a second base 6, the second base 6 is arranged at the top of the first base 5, a first linear guide rail 51 arranged along the Z-axis direction is arranged between the first base 5 and the second base 6, the workpiece table 1 is arranged at the top of the second base 6, and a second linear guide rail 61 arranged along the X-axis direction is arranged between the workpiece table 1 and the second base 6.
Further, the workpiece table 1 may be moved in the XZ plane based on the first linear guide rail 51 and the second linear guide rail 61, so as to adjust the position of the workpiece table 1, so as to perform the transfer of the LED chips on the tray.
Specifically, fig. 3 shows a schematic structural diagram of a workpiece disc 3 in the embodiment of the present utility model, where the workpiece disc 3 includes a turntable 32 and a locking ring 31, the locking ring 31 is overlapped above the turntable 32, the turntable 32 is in an annular structure, an annular support plate is disposed in the annular structure, and the annular support plate and the turntable 32 are in an integral structure, and the annular support plate is used for supporting and placing the material disc.
Further, the circumferential outer wall of the turntable 32 is recessed inwards to form an annular guide groove 321, the annular guide groove 321 is matched with the pulley 211 in the mounting groove, that is, the part of the pulley 211 extending in the mounting groove is slidably matched in the annular guide groove 321, and a plurality of pulleys 211 are slidably matched on the annular guide groove 321, so that the rotating requirement of the turntable 32 is met.
Specifically, fig. 4 shows a schematic structural diagram of the locking mechanism 8 in the embodiment of the present utility model, the workpiece table 1 is further provided with the locking mechanism 8, the locking mechanism 8 includes a first driving motor 81, a connection framework 82, a push plate 85, a first locking plate 83 and a second locking plate 84, a motor mounting seat is disposed on an outer wall of the turntable mounting opening 21, the first driving motor 81 is fixed on the motor mounting seat, an output shaft of the first driving motor 81 is connected with the connection framework 82, and the first driving motor 81 can drive the connection framework 82 to move in a telescopic manner.
Specifically, the connection skeleton 82 is L type skeleton, L type skeleton includes mutually perpendicular's first section and second section, be provided with the motor mounting hole on the first section, the output shaft of first driving motor 81 is pegged graft in the motor mounting hole, first driving motor 81 can drive the flexible removal of connection skeleton 82. The second section is arranged on the top surface of the turntable mounting port 21, the tail end of the second section is provided with a connecting portion, the connecting portion comprises a first groove and a second groove which are symmetrically distributed, a first connecting shaft is arranged on the first groove, a second connecting shaft is arranged on the second groove, one ends of the first connecting shaft and the second connecting shaft are inserted into the first groove and the second groove, and the other ends of the first connecting shaft and the second connecting shaft are fixed on the push plate 85.
Further, one end of the first locking plate 83 is sleeved on the first connecting shaft, one end of the first locking plate 83 is matched in the first groove, one end of the second locking plate 84 is sleeved on the second connecting shaft, and one end of the second locking plate 84 is matched in the second groove.
Specifically, the other end of the first locking plate 83 is disposed on the locking ring 31, a first matching hole is disposed on the locking ring 31, a second matching hole is disposed on the first locking plate 83, the second matching hole on the first locking plate 83 corresponds to the first matching hole, the first matching hole and the second matching hole are connected based on a rotating shaft, and when the first driving motor 81 drives the push plate 85 to move, one end of the first locking plate 83 is pulled by the push plate 85, so that the first locking plate 83 rotates around the rotating shaft.
Further, the other end of the first locking plate 83 is provided with an elastic metal sheet, one end of the elastic metal sheet is fixed on the locking ring 31, the other end of the elastic metal sheet is arranged on the other end of the first locking plate 83, the elastic metal sheet can reduce extrusion force received by the first locking plate 83, and the elastic metal sheet plays a buffering role when the first locking plate 83 is locked and stretched, so that the structural stability of the first locking plate 83 is improved, and the risk of damage to the first locking plate 83 is reduced.
Further, the second locking plate 84 has the same structural features and functional effects as those of the first locking plate 83, and specific reference may be made to the structural features and functional effects of the first locking plate 83, which are not described in detail herein.
Specifically, the other end of the first locking plate 83 is provided with a first locking surface, the other end of the second locking plate 84 is provided with a second locking surface, the first locking surface and the second locking surface are attached to the side wall of the tray, the first locking plate 83 and the second locking plate 84 lock the tray on the working tray based on the first locking surface and the second locking surface, and the tray can be locked and fixed on the workpiece table 1 through the locking mechanism 8, so that the accuracy of transferring the LED chips on the tray is improved.
Specifically, fig. 5 shows a schematic structural diagram of a rotation driving mechanism 7 in the embodiment of the present utility model, the workpiece table 1 is further provided with the rotation driving mechanism 7, the rotation driving mechanism 7 includes a second driving motor 71, a driving belt 72 and a rotating member 74, a mounting bracket is disposed at the bottom of the turntable mounting opening 21, the second driving motor 71 and the rotating member 74 are disposed on the mounting bracket, one end of the driving belt 72 is connected to an output shaft of the second driving motor 71, the other end of the driving belt 72 is connected to a middle position of the rotating member 74, and the second driving motor 71 may drive the rotating member 74 to rotate through the driving belt 72.
Further, a spring pressing block 73 is arranged on the side wall of the mounting bracket, a spring is arranged inside the spring pressing block 73, the spring is in a compressed state, the compression elastic force of the spring acts on the pressing block, the spring pressing block 73 is attached to the top of the rotating piece 74, the top of the rotating piece 74 is attached to the circumferential side wall of the rotating disc 32, and when the second driving motor 71 drives the rotating piece 74 to rotate through the rotating belt, the rotating piece 74 can drive the rotating disc 32 to rotate.
Further, the spring pressing block 73 is used to attach the rotating member 74 to the outer wall of the turntable 32, so that the friction between the rotating member 74 and the turntable 32 can be increased, and the rotation transmission effect of the rotation driving mechanism 7 can be improved.
Further, the spring pressing block 73 is provided with an adjusting nut, and the compression degree of the spring can be adjusted through the adjusting nut, so as to adjust the fitting degree between the rotating member 74 and the turntable 32, so as to detach and install the turntable 32.
Specifically, the rotation driving mechanism 7 further includes a sensing block 76 and a sensing switch 75, the sensing switch 75 is disposed on the mounting bracket, the sensing block 76 is disposed at the bottom of the rotating member 74, the sensing switch 75 is a groove-type sensing switch 75, the sensing block 76 is disposed as a rotating sensing block 76 with an arc plate, a rotation center of the sensing block 76 is connected to the bottom of the rotating member 74, and the rotating member 74 can drive the sensing block 76 to rotate.
Further, the arc plate is an induction area of the induction block 76, the arc plate is matched in the groove area of the induction switch 75, that is, the induction block 76 is located in the induction area of the induction switch 75, when the rotating member 74 drives the induction block 76 to rotate, the arc plate is separated from the induction range of the induction switch 75 along with rotation, the second driving motor 71 stops driving, and by setting the induction block 76 and the induction switch 75, the rotating disc 32 can be prevented from rotating beyond a preset amplitude, so that the rotating disc 32 is ensured to rotate according to a preset program, and the transfer requirement of the LED chip is met.
Specifically, when the workpiece table 1 is installed, the turntable 32 is placed in the turntable mounting opening 21 from the notch area of the turntable mounting opening 21, so that the annular guide groove 321 on the outer wall of the turntable 32 is matched with the pulley 211 of the turntable mounting opening 21, the turntable 32 is matched with the turntable mounting opening 21, the spring pressing block 73 is pressed against the rotating member 74 by adjusting the adjusting nut on the spring pressing block 73, the side surface of the rotating member 74 is tightly attached to the turntable 32, and the connection stability of the turntable 32 is improved. The locking ring 31 is placed in the turntable 32, the locking ring 31 is fixedly connected with the locking mechanism 8 through a screw, the push plate 85 is driven to extend through the first driving motor 81, and the first locking plate 83 and the second locking plate 84 are unfolded so as to perform feeding operation of the material tray.
Specifically, the work flow of the work table 1 is as follows: when the tray is placed on the turntable 32 and the transfer operation of the LED chips is performed, the first driving motor 81 drives the push plate 85 to shrink, so as to drive the first locking plate 83 to rotate anticlockwise around the rotation axis, and simultaneously drive the second locking plate 84 to rotate clockwise, so that the first locking surface of the first locking plate 83 and the second locking surface of the second locking plate 84 move in the direction of the tray, so that the first locking surface and the second locking surface are tightly attached to the side wall of the tray, the locking operation of the tray is completed, and the risk that the tray falls off from the workpiece tray 3 is reduced.
Further, when the rotary driving mechanism 7 drives the turntable 32 to rotate, the first driving motor 81 drives the push plate 85 to extend towards the direction of the tray, the first locking plate 83 rotates clockwise around the rotation axis under the action of the push plate 85, and the second locking plate 84 rotates counterclockwise, so that the first locking surface and the second locking surface are far away from the tray, and the tray is released, so that the turntable 32 drives the tray to rotate.
Specifically, the embodiment of the utility model provides a workpiece table with a locking mechanism, wherein the workpiece table 1 is provided with the locking mechanism 8, when the position of a material tray is rotationally adjusted, the locking mechanism 8 is released, so that the convenience of the rotation adjustment of the material tray is improved, and when the LED chips on the material tray are transferred, the position of the material tray is locked by the locking mechanism 8, so that the transfer accuracy of the LED chips is improved, and the processing efficiency and the processing quality of an LED device are improved.
In addition, the workpiece table with the locking mechanism provided by the embodiment of the present utility model has been described in detail, and specific examples should be adopted herein to illustrate the principles and embodiments of the present utility model, where the description of the above examples is only for helping to understand the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (10)
1. The workpiece table with the locking mechanism is characterized in that the workpiece table is provided with a turntable mounting port and a rotary driving mechanism, and a workpiece disc is arranged in the turntable mounting port;
the workpiece disc comprises a rotary disc and a locking ring, the rotary disc is arranged in the rotary disc mounting opening, the locking mechanism is arranged on the side wall of the rotary disc mounting opening, and the locking mechanism is connected with the locking ring;
the rotary driving mechanism is arranged below the turntable mounting port, and an output shaft of the rotary driving mechanism is connected with the turntable;
the locking mechanism comprises a first driving motor, a connecting framework, a first locking plate and a second locking plate, and the first driving motor is arranged on the side wall of the turntable mounting port;
one end of the connecting framework is connected with an output shaft of the first driving motor, the first locking plate and the second locking plate are arranged at the other end of the connecting framework, and the first locking plate and the second locking plate are arranged on the locking ring.
2. The work table with locking mechanism as claimed in claim 1, wherein a plurality of mounting grooves are provided on an inner wall of the turntable mounting port, and a pulley is provided in any one of the mounting grooves.
3. The work piece table with locking mechanism of claim 2, wherein an annular guide slot is provided on an outer wall of the turntable, and the pulley is slidably fitted over the annular guide slot.
4. The work table with locking mechanism as claimed in claim 1, wherein the turntable has a ring-shaped structure, and an annular supporting plate is provided inside the ring-shaped structure;
the annular supporting plate and the rotary table are of an integrated structure.
5. The work piece table with locking mechanism of claim 1, wherein the connecting skeleton is an L-shaped skeleton comprising a first section and a second section perpendicular to each other;
the first section is provided with a motor mounting hole, and an output shaft of the first driving motor is inserted into the motor mounting hole.
6. The work piece table with locking mechanism of claim 5, wherein the locking mechanism further comprises a push plate, the end of the second section is a connecting part, and the connecting part comprises a first groove and a second groove which are symmetrically distributed;
the first groove is provided with a first connecting shaft, the second groove is provided with a second connecting shaft, one ends of the first connecting shaft and the second connecting shaft are inserted into the first groove and the second groove, and the other ends of the first connecting shaft and the second connecting shaft are fixed on the push plate.
7. The work table with locking mechanism as set forth in claim 6, wherein one end of said first locking plate is sleeved on said first connecting shaft, and the other end of said first locking plate is disposed on said locking ring;
one end of the second locking plate is sleeved on the second connecting shaft, and the other end of the second locking plate is arranged on the locking ring.
8. The work table with locking mechanism as claimed in claim 1, wherein the rotary driving mechanism comprises a second driving motor, a transmission belt and a rotating member, a mounting bracket is arranged at the bottom of the turntable mounting port, and the second driving motor and the rotating member are arranged on the mounting bracket;
one end of the transmission belt is connected to the output shaft of the second driving motor, and the other end of the transmission belt is connected to the middle position of the rotating piece.
9. The work piece table with locking mechanism of claim 8, wherein a spring hold down block is provided on a side wall of the mounting bracket, the spring hold down block fitting on top of the rotating member.
10. The work piece table with locking mechanism of claim 8, wherein the rotary drive mechanism further comprises a sensing block and a sensing switch, the sensing switch being disposed on the mounting bracket, the sensing block being disposed at the bottom of the rotating member;
the sensing block is located in a sensing area of the sensing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320967798.1U CN219811512U (en) | 2023-04-17 | 2023-04-17 | Workpiece table with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320967798.1U CN219811512U (en) | 2023-04-17 | 2023-04-17 | Workpiece table with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811512U true CN219811512U (en) | 2023-10-10 |
Family
ID=88215461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320967798.1U Active CN219811512U (en) | 2023-04-17 | 2023-04-17 | Workpiece table with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811512U (en) |
-
2023
- 2023-04-17 CN CN202320967798.1U patent/CN219811512U/en active Active
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