CN211378392U - PCB board location hot pressing clamping device - Google Patents
PCB board location hot pressing clamping device Download PDFInfo
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- CN211378392U CN211378392U CN201922320585.6U CN201922320585U CN211378392U CN 211378392 U CN211378392 U CN 211378392U CN 201922320585 U CN201922320585 U CN 201922320585U CN 211378392 U CN211378392 U CN 211378392U
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Abstract
The utility model discloses a PCB board location hot pressing clamping device, including the hot pressing platform, the upside symmetry of hot pressing platform is provided with two montants, and both fixed connection, the cover is equipped with the cushion collar on the montant, cushion collar fixed connection hot pressing platform, two the common fixedly connected with roof in upper end of montant, the middle part position of roof link up and is provided with the mounting hole, the inside of mounting hole is provided with the mount pad, the inside fixedly connected with cylinder of mount pad, the flexible end fixedly connected with holding down plate of cylinder, two the holding down plate is all run through to the upper end of montant, and both sliding connection, the downside of holding down plate is provided with the hot plate. The utility model has the advantages of reasonable design, blow away the foreign matter of support plate surface adhesion through the air current to in the hot pressing work of PCB board, and utilize the cooperation of mounting panel and mounting groove, reached prepositioned purpose, reduce the time of installation, so that the PCB board carries out the thermal compression treatment.
Description
Technical Field
The utility model relates to a PCB board clamping equipment technical field especially relates to a PCB board location hot pressing clamping equipment.
Background
The PCB is called a printed circuit board, also called a printed circuit board or a printed circuit board, is an important electronic component, is a support for electronic components, and is a provider for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
At present, the PCB board is when hot pressing, the mode that adopts hot plate hot pressing mostly, and the hot plate is long-time work breaks down easily and needs the maintenance, after hot plate maintenance is handled, because the hot plate passes through bolt-up, it just can fasten fixedly to lead to the hot plate to need to align bolt and installation hole site, the time of installation has just so greatly increased, influence the hot pressing speed of PCB board, and the surface of support plate is stained with the foreign matter easily, can reduce the hot pressing effect of PCB board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the PCB board location hot pressing clamping equipment who provides, it blows away the foreign matter of support plate surface adhesion through the air current to the hot pressing work of PCB board, and the cooperation that utilizes mounting panel and mounting groove has reached prepositioning purpose, reduces the time of installation, so that the PCB board carries out the hot pressing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a PCB positioning hot-pressing clamping device comprises a hot-pressing table, wherein two vertical rods are symmetrically arranged on the upper side of the hot-pressing table and fixedly connected with each other, a buffer sleeve is sleeved on each vertical rod and fixedly connected with the hot-pressing table, the upper ends of the two vertical rods are fixedly connected with a top plate together, a mounting hole is formed in the middle position of the top plate in a penetrating manner, a mounting seat is arranged inside the mounting hole, an air cylinder is fixedly connected inside the mounting seat, the tail end of the telescopic end of the air cylinder is fixedly connected with a lower pressing plate, the upper ends of the two vertical rods penetrate through the lower pressing plate and are connected with each other in a sliding manner, a heating plate is arranged on the lower side of the lower pressing plate, a mounting mechanism is arranged between the heating plate and the lower pressing plate, a heat insulation plate is fixedly connected at the middle position of the upper side of the hot-, and a blowing mechanism is arranged in the support plate.
Preferably, the front positioning block and the rear positioning block are both in an L-shaped structure.
Preferably, installation mechanism sets up two mounting panels at the hot plate upside including the symmetry, and both fixed connection, the downside symmetry of holding down plate is provided with two mounting grooves, the mounting panel is located the inside of mounting groove, the upside of holding down plate runs through the fastening bolt that is provided with two symmetries, and both threaded connection.
Preferably, mounting panel and mounting groove all are T shape structure, the upside of mounting panel is provided with the screw hole with fastening bolt looks adaptation.
Preferably, the air blowing mechanism comprises an air inlet cavity arranged inside the carrier plate, air outlet holes for blowing are formed in the front positioning block and the rear positioning block, two ends of the air inlet cavity are respectively communicated with the air outlet holes of the two rear positioning blocks, a communicating cavity is formed between the front positioning block and the rear positioning block, and two ends of the communicating cavity are respectively connected with the air outlet holes of the air inlet cavity and the front positioning block.
Preferably, the air inlet cavity is of a T-shaped structure, and one end, located on the side wall of the support plate, of the air inlet cavity can be externally connected with an air source device.
The utility model discloses possess following beneficial effect:
1. through the arrangement of the air blowing mechanism, air flow is blown out through the air outlet holes of the front positioning block and the rear positioning block, and foreign matters adhered to the surface of the carrier plate are blown away, so that the hot pressing work of the PCB is facilitated;
2. through the arrangement of the mounting mechanism, the purpose of pre-positioning is achieved by utilizing the matching of the mounting plate and the mounting groove, the mounting time is reduced, and meanwhile, the disassembly, maintenance and treatment of the heating plate are facilitated;
3. through the setting of heat insulating board and cushion collar, the accessible heat insulating board keeps apart support plate and hot pressing platform for heat on the support plate can not transmit for the hot pressing platform, has avoided the damage of hot pressing platform, and the cushion collar then can reduce the effort that the holding down plate pushed down, has played the effect of buffering, can prevent that the PCB board from damaging.
Drawings
Fig. 1 is a schematic structural view of a PCB positioning, hot-pressing and clamping apparatus provided in the present invention;
fig. 2 is the utility model provides a overlook section structure sketch map of a support plate of PCB board location hot pressing clamping device.
In the figure: the hot pressing device comprises a hot pressing table 1, a buffer sleeve 2, a vertical rod 3, a lower pressing plate 4, a top plate 5, an air cylinder 6, a mounting hole 7, a mounting seat 8, a fastening bolt 9, a mounting groove 10, a mounting plate 11, a heating plate 12, a front positioning block 13, a carrier plate 14, an air outlet hole 15, an air inlet cavity 16, a heat insulation plate 17, a communication cavity 18 and a rear positioning block 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a PCB positioning, hot-pressing and clamping device comprises a hot-pressing table 1, two vertical rods 3 are symmetrically arranged on the upper side of the hot-pressing table 1 and are fixedly connected with each other, a buffer sleeve 2 is sleeved on each vertical rod 3, the downward pressing force of a lower pressing plate 4 can be reduced, the buffering effect can be achieved, and the PCB can be prevented from being damaged, the buffer sleeve 2 is fixedly connected with the hot-pressing table 1, the upper ends of the two vertical rods 3 are fixedly connected with a top plate 5 together, the middle position of the top plate 5 is provided with a mounting hole 7 in a penetrating manner, a mounting seat 8 is arranged inside the mounting hole 7, an air cylinder 6 is fixedly connected inside the mounting seat 8, the tail end of the telescopic end of the air cylinder 6 is fixedly connected with the lower pressing plate 4, the upper ends of the two vertical rods 3 penetrate through the lower pressing plate 4 and are connected with each other in a sliding, the lower side of the lower platen 4 is provided with a heating plate 12.
Be provided with installation mechanism between hot plate 12 and the holding down plate 4, installation mechanism sets up two mounting panels 11 at hot plate 12 upside including the symmetry, and both fixed connection, the downside symmetry of holding down plate 4 is provided with two mounting grooves 10, mounting panel 11 is located the inside of mounting groove 10, the upside of holding down plate 4 runs through the fastening bolt 9 that is provided with two symmetries, and both threaded connection, mounting panel 11 and mounting groove 10 all are T shape structure, the upside of mounting panel 11 is provided with the screw hole with fastening bolt 9 looks adaptation, utilize the cooperation of mounting panel 11 and mounting groove 10, prepositioned purpose has been reached, reduce the time of installation.
The upper side middle position fixedly connected with heat insulating board 17 of hot pressing platform 1, the upside fixedly connected with support plate 14 of heat insulating board 17, the symmetry of support plate 14 is provided with two preceding locating piece 13 and back locating piece 19, preceding locating piece 13 and back locating piece 19 all are L shape structure, conveniently fix a position the PCB board, make things convenient for the thermal compression treatment.
The inside of support plate 14 is provided with the mechanism of blowing, the mechanism of blowing is including setting up the air inlet chamber 16 in support plate 14 inside, the inside of preceding locating piece 13 and back locating piece 19 all is provided with the venthole 15 that is used for blowing, the venthole 15 of two back locating pieces 19 is communicate respectively at the both ends in air inlet chamber 16, be provided with intercommunication chamber 18 between preceding locating piece 13 and the back locating piece 19, the venthole 15 of air inlet chamber 16 and preceding locating piece 13 is connected respectively at the both ends in intercommunication chamber 18, air inlet chamber 16 is T shape structure, the one end that air inlet chamber 16 is located the support plate 14 lateral wall can be connected outward and have the air supply unit.
Before hot pressing, under the condition that the air inlet cavity 19 is communicated with the air source device, air flow is provided through the air source device, the air flow enters the communicating cavity 18 through the air inlet cavity 16, and then can be blown out through the air outlet holes of the front positioning block 13 and the rear positioning block 19, so that foreign matters adhered to the surface of the carrier plate 14 can be blown away, and the hot pressing effect of the PCB is ensured, during the hot pressing, the PCB is placed between the front positioning block 13 and the rear positioning block 19 and on the surface of the carrier plate 14, then the switch of the air cylinder 6 and the heating plate 12 is opened, the telescopic end of the air cylinder 6 extends out to push the lower pressing plate 4 to press downwards, the lower pressing plate 4 can drive the heating plate 12 to press downwards, and; when hot plate 12 breaks down, rotatable fastening bolt 9, in screwing out threaded hole fastening bolt 9, can realize the slip of mounting panel 11, the inside of mounting panel 11 roll-off mounting groove 10, then reach the purpose of dismantling hot plate 12, the repair back, insert the inside of mounting panel 11 mounting groove 10, carry out prepositioning with the mounted position of hot plate 12, then need not the position that time waste sought fastening bolt 9 and threaded hole like this and align, then can directly realize fastening bolt 9's fastening fixedly.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The PCB positioning hot-pressing clamping device comprises a hot-pressing table (1) and is characterized in that two vertical rods (3) are symmetrically arranged on the upper side of the hot-pressing table (1) and are fixedly connected with each other, a buffer sleeve (2) is sleeved on each vertical rod (3), the buffer sleeve (2) is fixedly connected with the hot-pressing table (1), a top plate (5) is fixedly connected with the upper end of each vertical rod (3) together, a mounting hole (7) is formed in the middle position of the top plate (5) in a penetrating manner, a mounting seat (8) is arranged inside each mounting hole (7), an air cylinder (6) is fixedly connected inside each mounting seat (8), a lower pressing plate (4) is fixedly connected to the tail end of the telescopic end of each air cylinder (6), the upper ends of the two vertical rods (3) penetrate through the lower pressing plate (4) and are connected with each other in a sliding manner, a heating plate (12, be provided with installation mechanism between hot plate (12) and holding down plate (4), the upside middle part fixedly connected with heat insulating board (17) of hot pressing platform (1), the upside fixedly connected with support plate (14) of heat insulating board (17), the symmetry of support plate (14) is provided with two preceding locating pieces (13) and back locating piece (19), the inside of support plate (14) is provided with the mechanism of blowing.
2. The PCB board positioning and hot-pressing clamping device as claimed in claim 1, wherein the front positioning block (13) and the rear positioning block (19) are both L-shaped.
3. The PCB positioning and hot-pressing clamping device as claimed in claim 1, wherein the mounting mechanism comprises two mounting plates (11) symmetrically arranged on the upper side of the heating plate (12) and fixedly connected with each other, two mounting grooves (10) are symmetrically arranged on the lower side of the lower pressing plate (4), the mounting plates (11) are positioned inside the mounting grooves (10), and two symmetrical fastening bolts (9) are arranged on the upper side of the lower pressing plate (4) in a penetrating manner and are in threaded connection with each other.
4. The PCB positioning and hot-pressing clamping device as claimed in claim 3, wherein the mounting plate (11) and the mounting groove (10) are both T-shaped structures, and the upper side of the mounting plate (11) is provided with a threaded hole matched with the fastening bolt (9).
5. The PCB positioning and hot-pressing clamping device as claimed in claim 1, wherein the air blowing mechanism comprises an air inlet cavity (16) arranged inside the carrier plate (14), air outlet holes (15) for blowing air are arranged inside the front positioning block (13) and the rear positioning block (19), two ends of the air inlet cavity (16) are respectively communicated with the air outlet holes (15) of the two rear positioning blocks (19), a communication cavity (18) is arranged between the front positioning block (13) and the rear positioning block (19), and two ends of the communication cavity (18) are respectively connected with the air inlet cavity (16) and the air outlet holes (15) of the front positioning block (13).
6. The PCB positioning and hot-pressing clamping device as claimed in claim 5, wherein the air inlet cavity (16) is of a T-shaped structure, and an air supply device is externally connected to one end of the air inlet cavity (16) located on the side wall of the carrier plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320585.6U CN211378392U (en) | 2019-12-23 | 2019-12-23 | PCB board location hot pressing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320585.6U CN211378392U (en) | 2019-12-23 | 2019-12-23 | PCB board location hot pressing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211378392U true CN211378392U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320585.6U Active CN211378392U (en) | 2019-12-23 | 2019-12-23 | PCB board location hot pressing clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN211378392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573505A (en) * | 2021-06-04 | 2021-10-29 | 浙江常山聚华电子有限公司 | Multilayer PCB board pressing equipment convenient to control processing temperature |
-
2019
- 2019-12-23 CN CN201922320585.6U patent/CN211378392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573505A (en) * | 2021-06-04 | 2021-10-29 | 浙江常山聚华电子有限公司 | Multilayer PCB board pressing equipment convenient to control processing temperature |
| CN113573505B (en) * | 2021-06-04 | 2022-10-11 | 浙江常山聚华电子有限公司 | Multilayer PCB board pressing equipment convenient to control processing temperature |
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