CN211702594U

CN211702594U - A compression fittings and automation equipment for after components and parts and circuit board subsides dress

Info

Publication number: CN211702594U
Application number: CN202020651126.6U
Authority: CN
Inventors: 范润; 陈佳; 张厚富
Original assignee: Luxshare Automation Jiangsu Ltd
Current assignee: Luxshare Automation Jiangsu Ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-16
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a compression fittings and automation equipment that is used for after components and parts and circuit board subsides dress belongs to and electron product production technical field. The automatic equipment comprises a pressing device used for mounting the components and the circuit board, wherein the pressing device comprises a first moving mechanism, a grabbing mechanism, a second moving mechanism and a knob rotating mechanism; the grabbing mechanism is connected to the output end of the first moving mechanism; the second moving mechanism is connected to the output end of the first moving mechanism; the knob rotating mechanism comprises a supporting plate, rotating blocks and a driving assembly, the supporting plate is connected to the output end of the second moving mechanism, the two sides of the supporting plate are respectively connected with one rotating block in a rotating mode, the driving assembly is installed on the supporting plate and can drive the two rotating blocks to rotate synchronously, the second moving mechanism can drive the supporting plate to move, and the driving assembly can drive the knob to rotate through the rotating blocks. The utility model discloses can be convenient for the closure and the dismantlement of gland and carrier, realize the automatic pressfitting of components and parts and circuit board.

Description

A compression fittings and automation equipment for after components and parts and circuit board subsides dress

Technical Field

The utility model relates to an electronic product production technical field especially relates to a compression fittings and automation equipment that are used for after components and parts and circuit board subsides dress.

Background

SMT (Surface Mount Technology), is called Surface Mount or Surface Mount Technology. The surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is welded and assembled by methods such as reflow soldering or dip soldering. In the SMT process of electronic products, the circuit board and the components mounted thereon need to be pressed together to ensure that the components and the circuit board can be tightly attached to each other in the reflow process, so that the products need to be pressed before reflow to meet the process requirements.

For example, as shown in fig. 1, a pressing cover 100 and a carrier 200 are provided, wherein two sides of the pressing cover 100 are respectively provided with a knob 101, one side of the pressing cover 100 facing the carrier 200 is provided with a pin 102, and the carrier 200 is provided with a knob hole 202 and a pin hole 201. The process of pressing the product mainly comprises the following steps: firstly, the gland 100 is grabbed and the gland 100 is placed on a product mounted on the top of the carrier 200, the pin 102 is inserted into the pin hole 201, the knob 101 is inserted into the knob hole 202, then the knob 101 on the gland 100 is rotated, and the gland 100 and the carrier 200 are locked to enable the gland 100 to press the product, so that the components and the circuit board in the product are pressed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compression fittings that is used for components and parts and circuit board to paste dress after, can be convenient for the closure and the dismantlement of gland and carrier to realize the pressfitting of components and parts and circuit board.

Another object of the utility model is to provide an automation equipment can realize the closure and the dismantlement of gland and carrier to realize the pressfitting of components and parts and circuit board.

To achieve the purpose, the utility model adopts the following technical proposal:

a laminating device used after components and circuit boards are pasted comprises a first moving mechanism, a grabbing mechanism, a second moving mechanism and a knob rotating mechanism; the grabbing mechanism is connected to the output end of the first moving mechanism and is used for grabbing the gland; the second moving mechanism is connected to the output end of the first moving mechanism; the knob slewing mechanism comprises a supporting plate, two slewing blocks and a driving assembly, the supporting plate is connected to the output end of the second moving mechanism, the two sides of the supporting plate are respectively connected with one slewing block in a rotating mode, the driving assembly is installed on the supporting plate and can drive the two slewing blocks to synchronously rotate, the first moving mechanism drives the grabbing mechanism to grab the gland, the second moving mechanism can drive the supporting plate to move to enable the two slewing blocks to abut against the two knobs on the gland, and the driving assembly can drive the slewing blocks to rotate the knob.

Optionally, the grabbing mechanism comprises a fixing plate and a magnet, the fixing plate is connected to the output end of the first moving mechanism, and one side, away from the first moving mechanism, of the fixing plate is provided with the magnet to attract the gland.

Optionally, a groove is formed in the middle of one side, away from the first moving mechanism, of the fixing plate.

Optionally, a clamping groove is formed in the bottom of the rotating block, and the rotating block can be clamped with the knob through the clamping groove.

Optionally, the drive assembly comprises:

the two rotating shafts are respectively and rotatably connected to the supporting plate and penetrate through the supporting plate, and each rotating block is connected to one end of one rotating shaft;

the transmission part comprises belt wheels and a belt, the other end of each rotating shaft is connected with one belt wheel, and the belt is wound on the two belt wheels; and

the first power source can drive the two belt wheels to synchronously rotate through the belt.

Optionally, the first power source is a first cylinder, and an output end of the first cylinder is fixedly connected to the belt.

Optionally, the drive assembly further comprises:

the cylinder stroke adjusting part comprises a connecting piece, a locking block and a stop block, the connecting piece is connected to the output end of the first cylinder, the locking block is fixedly connected to the connecting piece, the belt is clamped between the connecting piece and the locking block, and the stop block is connected to one side, corresponding to the locking block, of the supporting plate so as to limit the stroke of the first cylinder.

Optionally, the first moving mechanism is a linear module.

Optionally, the second moving mechanism is a second air cylinder, the second air cylinder is connected to the output end of the first moving mechanism, and the output end of the second air cylinder is connected to the supporting plate.

An automation equipment, includes foretell be used for components and parts and circuit board laminating device after pasting.

The utility model has the advantages that:

the utility model comprises a first moving mechanism, a grabbing mechanism, a second moving mechanism and a knob rotating mechanism, wherein the grabbing mechanism is connected with the output end of the first moving mechanism and is used for grabbing a gland, the second moving mechanism is connected with the output end of the first moving mechanism, the knob rotating mechanism comprises a supporting plate, a rotating block and a driving component, the supporting plate is connected with the output end of the second moving mechanism, two sides of the supporting plate are respectively and rotatably connected with one rotating block, the driving component is arranged on the supporting plate and can drive the two rotating blocks to synchronously rotate; when the first moving mechanism drives the grabbing mechanism to grab the gland, the second moving mechanism can drive the supporting plate to move, so that two rotating blocks are abutted to two knobs on the gland, the driving assembly can rotate through the rotating block driving knob, the grabbing mechanism grabs the gland through the first moving mechanism, the gland can be placed on a product installed at the top of the carrier or removed from the top of the carrier, when the gland is pressed on the product arranged at the top of the carrier, the knob rotating mechanism drives the knob to rotate, locking of the gland and the carrier is achieved, pressing of components and parts and a circuit board is achieved, when the gland is disassembled, the knob is rotated again, the knob and the carrier can be separated, and disassembly of the gland is achieved.

Drawings

FIG. 1 is a schematic diagram of an exploded structure of a gland and carrier;

fig. 2 is a schematic perspective view of a pressing device for mounting a component and a circuit board according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a pressing device, a pressing cover, and a carrier for mounting components and circuit boards according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of the pressing device for mounting components and circuit boards according to the embodiment of the present invention after the first moving mechanism is removed;

fig. 5 is a schematic perspective view of a knob rotating mechanism of a laminating device for mounting a component and a circuit board according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a fixing plate of a pressing device after mounting components and circuit boards according to an embodiment of the present invention.

In the figure:

100. a gland; 101. a knob; 102. a pin;

200. a carrier; 201. a pin hole; 202. a knob hole;

1. a first moving mechanism; 2. a second moving mechanism; 3. a knob rotating mechanism; 31. a drive assembly; 311. a first power source; 312. a rotating shaft; 313. a transmission member; 3131. a belt; 3132. a pulley; 314. a cylinder stroke adjustment member; 3141. a connecting member; 3142. a locking block; 3143. a stopper; 32. a support plate; 33. rotating the block; 331. an insert; 332. a card slot; 4. a grabbing mechanism; 41. a fixing plate; 411. a groove; 42. a magnet; 5. a first connecting plate; 6. a second connecting plate.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention will be further explained by the following embodiments with reference to fig. 1 to 6.

As shown in fig. 1, the cover 100 and the carrier 200 facilitate the locking of the cover 100 and the carrier 200, so as to achieve the pressing of the components and the circuit board in the product. The embodiment provides an automation device which comprises a laminating device used for mounting components and a circuit board.

As shown in fig. 2 to 6, the pressing device for mounting the component and the circuit board includes a first moving mechanism 1, a grabbing mechanism 4, a second moving mechanism 2 and a knob rotating mechanism 3. The grasping mechanism 4 is connected to the output end of the first moving mechanism 1, and the grasping mechanism 4 is used for grasping the gland 100. The second moving mechanism 2 is connected to the output end of the first moving mechanism 1. The knob rotating mechanism 3 comprises a supporting plate 32, rotating blocks 33 and a driving assembly 31, the supporting plate 32 is connected to the output end of the second moving mechanism 2, two sides of the supporting plate 32 are respectively connected with one rotating block 33 in a rotating mode, the driving assembly 31 is installed on the supporting plate 32, the driving assembly 31 can drive the two rotating blocks 33 to rotate synchronously, when the first moving mechanism 1 drives the grabbing mechanism 4 to grab the gland 100, the second moving mechanism 2 can drive the supporting plate 32 to move to enable the two rotating blocks 33 to abut against the two knobs 101 on the gland 100, and the driving assembly 31 can drive the knobs 101 to rotate through the rotating blocks 33.

In this embodiment, the first moving mechanism 1 drives the grabbing mechanism 4 to grab the gland 100, so that the gland 100 can be placed on a product mounted on the top of the carrier 200 or the gland 100 can be removed from the top of the carrier 200, when the gland 100 is pressed on the product mounted on the top of the carrier 200, the second moving mechanism 2 drives the supporting plate 32 to move, so that the two rotating blocks 33 are abutted to the two knobs 101 on the gland 100, and the knob rotating mechanism 3 drives the knobs 101 to rotate, so that the gland 100 and the carrier 200 can be locked, and the components and the circuit board can be pressed together. When the gland 100 is removed, the knob 101 is rotated again to separate the knob 101 from the carrier 200, thereby removing the gland 100.

Optionally, the first moving mechanism 1 is a linear module. The straight line module can be lead screw type straight line module, and lead screw type straight line module has the advantage that operates steadily, the precision is high. Specifically, the linear module is connected to the gripping mechanism 4 through a second connecting plate 6.

Alternatively, the second moving mechanism 2 is a second air cylinder, the second air cylinder is connected to the output end of the first moving mechanism 1, and the output end of the second air cylinder is connected to the supporting plate 32. Alternatively, the output end of the second cylinder is connected to the support plate 32 through the first connection plate 5. The second cylinder provides power for the turning block 33 to press the knob 101, and the whole structure is more compact by utilizing the driving of the cylinder.

As shown in fig. 6, the grasping mechanism 4 includes a fixed plate 41 and a magnet 42, the fixed plate 41 is connected to the output end of the first moving mechanism 1, and the magnet 42 is disposed on a side of the fixed plate 41 facing away from the first moving mechanism 1 to attract the gland 100. The pressing cover 100 is attracted by the magnet 42, and the pressing cover 100 can move relative to the fixing plate 41, so that the clamping phenomenon between the pressing cover 100 and the carrier 200 can be avoided, and the processing precision of the grabbing mechanism 4 can be reduced. Alternatively, the magnet 42 is embedded in the fixing plate 41. The magnets 42 are distributed in the fixed plate 41 in an array, so that the attraction force of the magnets 42 to the gland 100 is uniformly distributed, and the grabbing mechanism 4 can stably grab the gland 100.

In order to facilitate the processing of the fixing plate 41, a groove 411 is formed in the middle of one side of the fixing plate 41 away from the first moving mechanism 1. Alternatively, the recess 411 is provided at the center of the fixed plate 41 and the magnets 42 are provided at the periphery of the fixed plate 41. It can be appreciated that the provision of the recess 411 can reduce the mating surface of the stationary plate 41 with the gland 100, reducing the area of finish machining.

As shown in fig. 5, a locking groove 332 is formed at the bottom of the rotating block 33, and the rotating block 33 can be locked with the knob 101 through the locking groove 332. The rotating block 33 is clamped with the knob 101 through the clamping groove 332, the knob 101 can be rotated by rotating the rotating block 33, and the structure is simple.

As shown in fig. 4 and 5, the driving assembly 31 includes two rotating shafts 312, a transmission member 313, and a first power source 311. The two rotating shafts 312 are respectively rotatably connected to the supporting plate 32 and penetrate through the supporting plate 32, and each rotating block 33 is connected to one end of one rotating shaft 312. The driving member 313 includes pulleys 3132 and a belt 3131, one pulley 3132 is connected to the other end of each rotating shaft 312, and the belt 3131 is wound around the two pulleys 3132. The first power source 311 can drive the two pulleys 3132 to rotate synchronously via a belt 3131. It can be understood that the belt 3131 can drive the two pulleys 3132 to rotate synchronously when rotating, the pulley 3132 can drive the rotating shaft 312 to rotate, the rotating shaft 312 can further drive the rotating block 33 to rotate, and since the rotating block 33 is engaged with the knob 101 through the engaging slot 332, the two rotating blocks 33 can respectively drive the corresponding knobs 101 to rotate when rotating. Alternatively, the turning block 33 can drive the knob 101 to turn 90 degrees. When the knob 101 is rotated in reverse by 90 degrees, the removal of the gland 100 can be achieved. An insert 331 is detachably connected to one side of the rotating block 33, and the rotating block 33 locks the rotating shaft 312 in the rotating block 33 through the insert 331.

Further, the first power source 311 is a first cylinder, and an output end of the first cylinder is fixedly connected to the belt 3131. The belt 3131 is driven by the cylinder, so that the volume of the knob rotating mechanism 3 can be reduced, and the cost is reduced.

In order to facilitate the control of the rotation angle of the rotation block 33, the driving assembly 31 further includes a cylinder stroke adjusting member 314, the cylinder stroke adjusting member 314 includes a connection member 3141, a locking block 3142 and a stopper 3143, the connection member 3141 is connected to an output end of the first cylinder, the locking block 3142 is fixedly connected to the connection member 3141, the belt 3131 is clamped between the connection member 3141 and the locking block 3142, and the stopper 3143 is connected to a side of the supporting plate 32 corresponding to the locking block 3142 to limit the stroke of the first cylinder. It can be understood that the first cylinder drives the belt 3131 to rotate by moving the driving connection 3141 and the locking block 3142, and the locking block 3142 is stopped by the stop 3143 after moving to contact the stop 3143, so as to control the rotating block 33 to perform locking of the gland 100 and the carrier 200 at a certain angle. After the pressing of the components and the circuit board is completed, the first cylinder drives the connecting member 3141 and the locking member to move reversely, so that the rotating block 33 is driven to rotate reversely, and the gland 100 is detached.

When the pressing device used after mounting of the component and the circuit board in the embodiment is used, the first moving mechanism 1 drives the grabbing mechanism 4 to grab the gland 100, the gland 100 is placed on a product mounted at the top of the carrier 200, the second moving mechanism 2 drives the supporting plate 32 to move, so that the two rotating blocks 33 are abutted to the two knobs 101 on the gland 100, the driving assembly 31 drives the knobs 101 to rotate, locking of the gland 100 and the carrier 200 is achieved, pressing of the component and the circuit board is achieved, when the gland 100 is dismounted, the knobs 101 are rotated again, the knobs 101 can be separated from the carrier 200, and dismounting of the gland 100 is achieved.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a compression fittings that is used for components and parts and circuit board post-mounting which characterized in that includes:

a first moving mechanism (1);

the grabbing mechanism (4), the grabbing mechanism (4) is connected to the output end of the first moving mechanism (1), and the grabbing mechanism (4) is used for grabbing the gland (100);

the second moving mechanism (2), the said second moving mechanism (2) is connected to the output end of the said first moving mechanism (1); and

a knob rotating mechanism (3), wherein the knob rotating mechanism (3) comprises a supporting plate (32), a rotating block (33) and a driving component (31), the supporting plate (32) is connected with the output end of the second moving mechanism (2), two sides of the supporting plate (32) are respectively connected with a rotating block (33) in a rotating way, the driving component (31) is arranged on the supporting plate (32), the driving component (31) can drive the two rotating blocks (33) to rotate synchronously, when the first moving mechanism (1) drives the grabbing mechanism (4) to grab the gland (100), the second moving mechanism (2) can drive the supporting plate (32) to move so that the two rotating blocks (33) are abutted with the two knobs (101) on the gland (100), the driving component (31) can drive the knob (101) to rotate through the rotating block (33).

2. The laminating device for mounted components and circuit boards according to claim 1, wherein the grabbing mechanism (4) comprises a fixing plate (41) and a magnet (42), the fixing plate (41) is connected to the output end of the first moving mechanism (1), and the magnet (42) is arranged on one side of the fixing plate (41) departing from the first moving mechanism (1) to attract the pressing cover (100).

3. The pressing device for mounting the component and the circuit board according to claim 2, wherein a groove (411) is formed in a middle portion of one side of the fixing plate (41) away from the first moving mechanism (1).

4. The laminating device used after the components and the circuit board are mounted according to claim 1, wherein a clamping groove (332) is formed at the bottom of the rotating block (33), and the rotating block (33) can be clamped with the knob (101) through the clamping groove (332).

5. The laminating device for post-mounting components and boards according to claim 1, wherein the driving assembly (31) comprises:

the two rotating shafts (312), the two rotating shafts (312) are respectively and rotatably connected to the supporting plate (32) and penetrate through the supporting plate (32), and each rotating block (33) is connected to one end of one rotating shaft (312);

the transmission piece (313), the transmission piece (313) includes pulleys (3132) and a belt (3131), the other end of each rotating shaft (312) is connected with a pulley (3132), the belt (3131) is wound on the two pulleys (3132); and

a first power source (311), the first power source (311) being capable of driving the two pulleys (3132) to rotate synchronously via the belt (3131).

6. The laminating device for post-mounting components and circuit boards according to claim 5, wherein the first power source (311) is a first cylinder, and an output end of the first cylinder is fixedly connected to the belt (3131).

7. The bonding apparatus for post-mounting components and boards according to claim 6, wherein the driving assembly (31) further comprises:

the air cylinder stroke adjusting device comprises an air cylinder stroke adjusting piece (314), wherein the air cylinder stroke adjusting piece (314) comprises a connecting piece (3141), a locking block (3142) and a stop block (3143), the connecting piece (3141) is connected to the output end of a first air cylinder, the locking block (3142) is fixedly connected to the connecting piece (3141), a belt (3131) is clamped between the connecting piece (3141) and the locking block (3142), and the stop block (3143) is connected to one side of the supporting plate (32) corresponding to the locking block (3142) to limit the stroke of the first air cylinder.

8. The pressing device for mounted components and circuit boards according to any one of claims 1 to 7, wherein the first moving mechanism (1) is a linear module, and the output end of the linear module is connected to the grabbing mechanism (4) and the second moving mechanism (2), respectively.

9. The laminating device for mounted components and circuit boards according to any one of claims 1 to 7, wherein the second moving mechanism (2) comprises a second cylinder, the second cylinder is connected to the output end of the first moving mechanism (1), and the output end of the second cylinder is connected to the supporting plate (32).

10. An automated apparatus, comprising the pressing device for mounting a component and a circuit board according to any one of claims 1 to 9.