CN216391544U - Circuit board top supporting device and automatic chip mounter thereof - Google Patents
Circuit board top supporting device and automatic chip mounter thereof Download PDFInfo
- Publication number
- CN216391544U CN216391544U CN202122155842.2U CN202122155842U CN216391544U CN 216391544 U CN216391544 U CN 216391544U CN 202122155842 U CN202122155842 U CN 202122155842U CN 216391544 U CN216391544 U CN 216391544U
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- China
- Prior art keywords
- circuit board
- adjusting mechanism
- jacking device
- thimble
- chip mounter
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Abstract
The utility model discloses a circuit board jacking device and an automatic chip mounter thereof, wherein the circuit board jacking device comprises a thimble, the top of the thimble is provided with an adjusting mechanism, a jacking block capable of moving up and down is arranged above the adjusting mechanism, and the jacking block is detachably connected with the adjusting mechanism; the top spacer carries out altitude mixture control according to the paster position that the circuit board got into automatic chip mounter, adjust with mounting height between the adjustment mechanism has avoided components and parts to bump with the circuit board when the paster, and the thimble passes through the top spacer has increased the area of contact with the circuit board, avoids the recessed deformation of circuit board to influence paster quality.
Description
Technical Field
The utility model relates to the field of automatic chip mounters, in particular to a circuit board jacking device and an automatic chip mounter thereof.
Background
When the circuit board enters the automatic chip mounter, the bottom of the circuit board needs to be supported through the ejector pins, the contact area of the existing ejector pins is small, the circuit board is prone to concave deformation, the chip mounting quality is reduced, and the height of the ejector pins is difficult to adjust, so that the problem that components and parts collide with the circuit board is prone to occurring when the automatic chip mounter carries out chip mounting, and the chip mounting quality of the components and parts is affected.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a circuit board supporting device, which can prevent components from colliding with a circuit board and can adjust the height of a circuit board entering an automatic chip mounter.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a circuit board jacking device, includes the thimble, the top of thimble is provided with adjustment mechanism, adjustment mechanism's top is provided with the jacking piece that can reciprocate, the jacking piece with adjustment mechanism can dismantle the connection.
The circuit board jacking device comprises a circuit board jacking device and is characterized in that a sliding seat is arranged below a jacking block, the jacking block is fixedly connected with the sliding seat through a plurality of guide rods, a sliding groove installed in a matched mode of the sliding seat is formed in an adjusting mechanism, a cover plate installed in a matched mode of the guide rods is arranged at the top of the adjusting mechanism, and the cover plate is detachably connected with the adjusting mechanism.
In the circuit board jacking device, pressing rods are respectively arranged on two sides of the adjusting mechanism, the pressing rods are detachably connected with the adjusting mechanism, and the free ends of the pressing rods are abutted to the sliding seat.
In the circuit board jacking device, an external thread is arranged on the pressure rod, and an internal thread hole matched with the external thread is formed in one side of the adjusting mechanism.
In the circuit board jacking device, a plurality of buffer columns are arranged at the top of the jacking block.
In the circuit board jacking device, the bottom of the adjusting mechanism is provided with a plug jack which is matched with the thimble for installation.
The utility model also provides an automatic chip mounter which comprises the circuit board jacking device.
Has the advantages that:
the utility model provides a circuit board jacking device, wherein a jacking block is used for carrying out height adjustment according to the position of a circuit board entering a chip mounting position of an automatic chip mounter, the mounting height between the jacking block and an adjusting mechanism is adjusted, the collision between a component and the circuit board during chip mounting is avoided, the contact area between the thimble and the circuit board is increased through the jacking block, and the influence on the chip mounting quality caused by the concave deformation of the circuit board is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of a circuit board jacking device provided by the utility model;
fig. 2 is a schematic view of an internal structure of the circuit board jacking device provided by the utility model.
Description of the main element symbols: 1-thimble, 2-adjusting mechanism, 3-propping block, 21-sliding chute, 22-cover plate, 23-pressure bar, 31-sliding seat, 32-guide rod and 33-buffer column.
Detailed Description
The utility model provides a circuit board jacking device and an automatic chip mounter thereof, and in order to make the purpose, technical scheme and effect of the utility model clearer and clearer, the utility model is further described in detail below by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it should be understood that the terms "middle", "inside", "outside", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of describing the present invention and for simplification of description. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Referring to fig. 1 to 2, the present invention provides a circuit board supporting device, including a thimble 1, an adjusting mechanism 2 is disposed on the top of the thimble 1, a supporting block 3 capable of moving up and down is disposed above the adjusting mechanism 2, and the supporting block 3 is detachably connected to the adjusting mechanism 2.
When in actual use, the device belongs to a part of an automatic chip mounter and needs to be installed on a conveying line of the automatic chip mounter when in use; thimble 1 installs on automatic chip mounter's transfer chain, 2 cartridge of adjustment mechanism are in thimble 1, the circuit board is placed on the top kicking block 3, top kicking block 3 carries out altitude mixture control according to the paster position that the circuit board got into automatic chip mounter, has avoided components and parts to bump with the circuit board when the paster, and thimble 1 passes through top kicking block 3 has increased the area of contact with the circuit board, avoids the recessed deformation of circuit board to influence the paster quality.
As shown in fig. 1 to 2, further, a sliding seat 31 is disposed below the supporting block 3, the supporting block 3 is fixedly connected to the sliding seat 31 through a plurality of guide rods 32, a sliding groove 21 installed in cooperation with the sliding seat 31 is disposed in the adjusting mechanism 2, a cover plate 22 installed in cooperation with the plurality of guide rods 32 is disposed at the top of the adjusting mechanism 2, and the cover plate 22 is detachably connected to the adjusting mechanism 2; the sliding seat 31 is matched with the sliding groove 21 to realize the up-and-down lifting of the jacking block 3, and the guide rod 32 is used for guiding the jacking block 3.
As shown in fig. 1 to 2, further, two sides of the adjusting mechanism 2 are respectively provided with a pressing rod 23, the pressing rod 23 is detachably connected with the adjusting mechanism 2, and a free end of the pressing rod 23 abuts against the sliding seat 31; after the installation height of the supporting block 3 is adjusted, the two pressing rods 23 respectively press the two sides of the sliding seat 31, so that the supporting block 3 is fixed.
As shown in fig. 1 to 2, further, an external thread is provided on the pressure lever 23, and an internal thread hole fitted with the external thread is provided on one side of the adjusting mechanism 2; the tightness degree of the pressure rod 23 is adjusted through the arrangement, so that the height of the supporting block 3 is adjusted.
As shown in fig. 1 to 2, further, a plurality of buffer columns 33 are arranged at the top of the supporting block 3; the buffer column 33 is contacted with the circuit board when in use, and the hard collision between the top supporting block 3 and the circuit board is avoided through the buffer column 33; in one embodiment, the bumper 33 is a rubber bumper 33.
As shown in fig. 1 to fig. 2, further, a socket installed in cooperation with the thimble 1 is provided at the bottom of the adjusting mechanism 2; the thimble 1 and the adjusting mechanism 2 are disassembled and assembled through the patch jack.
The utility model also provides an automatic chip mounter which comprises the circuit board jacking device.
In conclusion, the jacking block 3 carries out height adjustment according to the paster position that the circuit board got into automatic chip mounter, adjust with mounting height between the adjustment mechanism 2 has avoided components and parts to collide with the circuit board when the paster, and thimble 1 passes through jacking block 3 has increased the area of contact with the circuit board, avoids the recessed deformation of circuit board to influence paster quality.
It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the appended claims.
Claims (6)
1. A circuit board jacking device comprises a thimble and is characterized in that an adjusting mechanism is arranged at the top of the thimble, a jacking block capable of moving up and down is arranged above the adjusting mechanism, and the jacking block is detachably connected with the adjusting mechanism; the top of adjustment mechanism is provided with a plurality of apron of guide arm cooperation installation, the apron with adjustment mechanism can dismantle the connection.
2. The circuit board jacking device according to claim 1, wherein two sides of the adjusting mechanism are respectively provided with a pressing rod, the pressing rods are detachably connected with the adjusting mechanism, and free ends of the pressing rods are abutted to the sliding seat.
3. The circuit board jacking device according to claim 2, wherein the pressure lever is provided with an external thread, and one side of the adjusting mechanism is provided with an internal thread hole which is matched with the external thread.
4. The circuit board jacking device as claimed in claim 1, wherein the top of the jacking block is provided with a plurality of buffer posts.
5. The circuit board jacking device as claimed in claim 1, wherein the bottom of said adjusting mechanism is provided with a jack for fitting said ejector pin.
6. An automatic placement machine, characterized by comprising the circuit board jacking device according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155842.2U CN216391544U (en) | 2021-09-07 | 2021-09-07 | Circuit board top supporting device and automatic chip mounter thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155842.2U CN216391544U (en) | 2021-09-07 | 2021-09-07 | Circuit board top supporting device and automatic chip mounter thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391544U true CN216391544U (en) | 2022-04-26 |
Family
ID=81242721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155842.2U Active CN216391544U (en) | 2021-09-07 | 2021-09-07 | Circuit board top supporting device and automatic chip mounter thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216391544U (en) |
-
2021
- 2021-09-07 CN CN202122155842.2U patent/CN216391544U/en active Active
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