CN217334023U

CN217334023U - LED support clamp for die bonding

Info

Publication number: CN217334023U
Application number: CN202220495319.6U
Authority: CN
Inventors: 钟志杰; 朱峰
Original assignee: Jingzhou Hongsheng Optoelectronics Technology Co ltd
Current assignee: Jingzhou Hongsheng Optoelectronics Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-30
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a relevant technical field of LED discloses a LED support anchor clamps for in solid brilliant, including supporting baseplate, its characterized in that: support plate one end limit is provided with adjusting part, adjusting part includes a plurality of regulating plate, every equal vertical fixation has splint on the regulating plate, splint are located support plate, relative splint articulated on the side of regulating plate have the connecting rod, it is adjacent end to end between the connecting rod, regulating plate sliding connection is in lead screw one, a lead screw both ends are rotated and are connected in two support risers, the utility model has the advantages of it is following and effect: through setting up adjusting part, adjust the distance between every splint, can carry on spacingly with the LED support of different thickness, but a plurality of supports of centre gripping once, work efficiency is high.

Description

LED support clamp used in die bonding

Technical Field

The utility model relates to a relevant technical field of LED, in particular to a LED support anchor clamps for in solid brilliant.

Background

Die bonding, also known as Die Bond or Die attach, is a process in which a Die is bonded to a designated area of a support via a glue (typically a conductive glue or an insulating glue for an LED) to form a thermal or electrical path and provide conditions for subsequent wire bonding.

Need place a plurality of flaky LED supports in support anchor clamps together at solid brilliant in-process, then place and carry out the point glue in solid brilliant machine and solidify the brilliant, when solidifying the brilliant LED support to not equidimension, thickness difference at every turn, need use different anchor clamps, need prepare a plurality of anchor clamps and make manufacturing cost high, and all need change different anchor clamps at every turn, complex operation, production efficiency reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED support anchor clamps for in solid brilliant has easy operation, practical wide range and promotes production efficiency's effect.

The above technical object of the present invention can be achieved by the following technical solutions: including supporting baseplate, its characterized in that: supporting baseplate one end limit is provided with adjusting part, adjusting part includes a plurality of regulating plate, every equal vertical fixation has splint on the regulating plate, splint are located supporting baseplate, relative splint articulated on the side of regulating plate have the connecting rod, it is adjacent end to end between the connecting rod, regulating plate sliding connection is in lead screw one, a lead screw both ends are rotated and are connected in two support risers.

The utility model discloses a further set up to: a hand wheel is fixed at one end of the screw rod, a threaded sleeve is fixedly arranged in an adjusting plate inner sleeve of the hand wheel, and the other end of a connecting rod on the adjusting plate of the hand wheel is far away from and hinged to the supporting vertical plate.

The utility model discloses a further set up to: and the two opposite side edges of the supporting base plate, which are perpendicular to the adjusting plate, are respectively provided with a second screw rod and a second slide rod, and the second screw rod is slidably connected with a push plate.

The utility model discloses a further set up to: the lower end of the push plate is fixed with a shaping strip which is made of flexible materials.

The utility model discloses a further set up to: two support riser top fixedly connected with locating plate, one end limit and the support bottom plate end limit parallel and level of locating plate.

The utility model discloses a further set up to: the upper side and the lower side of the first screw rod are parallelly provided with a first sliding rod, and the first sliding rod is fixed in the two supporting vertical plates.

The utility model discloses a further set up to: and suckers are arranged at the four end points of the supporting bottom plate.

The utility model discloses a further set up to: a motor is fixed on the supporting plate below one end of the second screw rod, a driving belt pulley is fixed on an output shaft of the motor, a driven belt pulley is fixed on the second screw rod, and the driving belt pulley is connected with the driven belt pulley through a belt.

The beneficial effects of the utility model are that:

1. through setting up adjusting part, when turning handle, slide on lead screw one with a threaded connection's regulating block of lead screw, because it has the connecting rod to articulate between every regulating block, promote the distance between the regulating block and change for distance between the splint of fixing changes on the regulating block, can place the LED support of different thickness between every splint, not unidimensional use same anchor clamps can, manufacturing cost reduces, application range widens, the practicality reinforcing.

2. Relative regulating assembly is provided with the push pedal, place back between splint when the support, through starter motor, two rotations of lead screw drive push pedal are to splint motion, and be fixed with the locating plate between the support riser top in regulating assembly, the end limit and the supporting baseplate parallel and level of locating plate, promote each support and set, make its one end lie in same straight line behind its one end and the locating plate end limit butt, put neatly to be favorable to the later stage to carry out solid brilliant to the support top, improve work efficiency, push pedal and locating plate combined action can be with different length dimension's leg fixing, application scope increases.

3. Be provided with the plastic strip at the push pedal lower extreme, the plastic strip is flexible material, can prevent to further improve the stability of centre gripping because of the unstable condition of centre gripping that is caused by the support size of centre gripping differs, promotes whole work efficiency.

4. Four extreme points departments of supporting baseplate are provided with the sucking disc, conveniently place whole anchor clamps on solid brilliant machine, and hoisting device's stability further promotes work efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another side of the present invention.

In the figure, 1, a bottom plate is supported; 2. an adjustment assembly; 21. an adjusting plate; 22. a splint; 23. a connecting rod; 24. a first screw rod; 25. a support vertical plate; 3. a hand wheel; 4. a threaded sleeve; 5. a second screw rod; 6. a second sliding rod; 7. pushing the plate; 8. shaping strips; 9. positioning a plate; 10. a first sliding rod; 11. a suction cup; 12. a motor; 13. a belt.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the LED bracket clamp for die bonding is as shown in figure 1-2, and comprises a supporting base plate 1, wherein an adjusting component 2 is arranged at one end edge of the supporting base plate 1 and comprises a plurality of adjusting plates 21, a clamping plate 22 is vertically fixed on each adjusting plate 21, the clamping plate 22 is positioned on the supporting base plate 1, a connecting rod 23 is hinged on the side surface of the adjusting plate 21 opposite to the clamping plate 22, the adjacent connecting rods 23 are connected end to end, the adjusting plates 21 are slidably connected in a screw rod I24, two ends of the screw rod I24 are rotatably connected in two supporting vertical plates 25, slide rods I10 are arranged on the upper side and the lower side of the screw rod I24 in parallel, the slide rods I10 are fixed in two supporting vertical plates 25, a hand wheel 3 is fixed at one end of the screw rod I24, a thread sleeve 4 is fixedly sleeved in the adjusting plate 21 close to the hand wheel 3, and the other end of the connecting rod 23 on the adjusting plate 21 far away from the hand wheel 3 is hinged on the supporting vertical plates 25, when the handle is rotated, the adjusting blocks in threaded connection with the first 24 screw rods slide on the first 24 screw rods, and the connecting rods are hinged between every two adjusting blocks, so that the distance between the adjusting blocks is changed, the distance between the fixed clamping plates 22 on the adjusting blocks is changed, the LED supports with different thicknesses can be placed between every two clamping plates 22, the same clamp can be used for different sizes, the production cost is reduced, the application range is widened, and the practicability is enhanced.

As shown in fig. 1-2, two opposite side edges of a supporting base plate 1 perpendicular to an adjusting plate 21 are respectively provided with a second screw rod 5 and a second slide rod 6, the second screw rod 5 is slidably connected with a push plate 7, the top end of a supporting vertical plate 25 is fixedly connected with a positioning plate 9, one end edge of the positioning plate 9 is flush with the end edge of the supporting base plate 1, when a support is placed between clamping plates 22, the second screw rod 5 rotates to drive the push plate 7 to move towards the clamping plates 22 by starting a motor 12, the positioning plate 9 is fixed between the top ends of the supporting vertical plates 25 in the adjusting component 2, the end edge of the positioning plate 9 is flush with the supporting base plate 1, each support is pushed to be aligned, one end of each support is abutted against the end edge of the positioning plate 9 and then is located on the same straight line, the alignment is beneficial to crystal fixation of the top of the support in the later period, the working efficiency is improved, the combined action of the push plate 7 and the positioning plate 9 can position supports with different length sizes, the application range is enlarged.

As shown in fig. 1-2, the lower end of the push plate 7 is fixed with a shaping strip 8, the shaping strip 8 is made of flexible materials, unstable clamping conditions caused by different sizes of clamped supports can be prevented, the clamping stability is further improved, and the overall working efficiency is improved.

As shown in fig. 1, the suckers 11 are arranged at the four end points of the supporting base plate 1, so that the whole fixture can be conveniently placed on the die bonder, the stability of the device is improved, and the working efficiency is further improved.

As shown in fig. 1-2, a motor 12 is fixed on a supporting plate below one end of the second screw rod 5, a driving belt 13 wheel is fixed on an output shaft of the motor 12, a driven belt pulley is fixed on the second screw rod 5, and the driving belt pulley is connected with the driven belt pulley through a belt.

A working principle of an LED bracket clamp used in die bonding is as follows:

firstly, the handwheel 3 is rotated to adjust the distance between the adjusting plates 21, and the bracket needing die bonding is placed between the clamping plates 22.

Then the motor 12 is started, the push plate 7 is driven to slide towards the bracket, one side of the bracket close to the adjusting plate 21 is completely pushed to be in contact with the positioning plate 9, then the shaping strip 8 is abutted against the bracket, and the bracket is stably clamped among the clamping plate 22, the positioning plate 9 and the shaping strip 8.

Finally, the whole device is placed on a die bonder to bond the die, the device is taken out after die bonding is completed, the bracket with the die bonded can be taken out by reversing the motor 12 and the handle, the whole operation is simple and convenient, the die bonder is suitable for clamping the brackets with different sizes, and the practicability is high.

Claims

1. The utility model provides a LED support anchor clamps for in solid brilliant, includes supporting baseplate (1), its characterized in that: supporting baseplate (1) one end limit is provided with adjusting part (2), adjusting part (2) include a plurality of regulating plate (21), every equal vertical fixation has splint (22) on regulating plate (21), splint (22) are located supporting baseplate (1), relative splint (22) articulated on the side of regulating plate (21) have connecting rod (23), and are adjacent end to end between connecting rod (23), regulating plate (21) sliding connection is in lead screw (24), lead screw (24) both ends are rotated and are connected in two support riser (25).

2. The LED support clamp used in die bonding according to claim 1, wherein: screw rod (24) one end is fixed with hand wheel (3), is close to adjusting plate (21) endotheca of hand wheel (3) is established and is fixed with thread bush (4), keeps away from connecting rod (23) other end on adjusting plate (21) of hand wheel (3) articulates on supporting riser (25).

3. The LED support clamp used in die bonding according to claim 2, wherein: perpendicular to regulating plate (21) the relative both sides limit of supporting baseplate (1) is provided with lead screw two (5) and slide bar two (6) respectively, sliding connection has push pedal (7) on lead screw two (5).

4. The LED support clamp used in die bonding according to claim 3, wherein: the lower end of the push plate (7) is fixed with a shaping strip (8), and the shaping strip (8) is made of flexible materials.

5. The LED support clamp used in die bonding according to claim 4, wherein: two support riser (25) top fixedly connected with locating plate (9), one end limit and support bottom plate (1) end limit parallel and level of locating plate (9).

6. The LED support clamp used in die bonding according to claim 5, wherein: the upper side and the lower side of the first screw rod (24) are provided with a first sliding rod (10) in parallel, and the first sliding rod (10) is fixed in two supporting vertical plates (25).

7. The LED support clamp used in die bonding according to claim 6, wherein: and suckers (11) are arranged at four end points of the supporting bottom plate (1).

8. The LED support clamp used in die bonding according to claim 7, wherein: a motor (12) is fixed on the supporting plate below one end of the second screw rod (5), a driving belt pulley is fixed on an output shaft of the motor (12), a driven belt pulley is fixed on the second screw rod (5), and the driving belt pulley is connected with the driven belt pulley through a belt (13).