CN215898136U - Press-fitting device for circuit board production - Google Patents
Press-fitting device for circuit board production Download PDFInfo
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- CN215898136U CN215898136U CN202122013404.2U CN202122013404U CN215898136U CN 215898136 U CN215898136 U CN 215898136U CN 202122013404 U CN202122013404 U CN 202122013404U CN 215898136 U CN215898136 U CN 215898136U
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- screw rod
- gear
- pressing device
- lead screw
- lifting
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Abstract
The utility model discloses a pressing device for producing a circuit board, which relates to the field of circuit board production and comprises a support frame and a pressing device, wherein a lifting support is arranged on the support frame, a lifting table is arranged on the lifting support in a sliding manner, the pressing device is arranged at one end of the lifting table, a first screw rod and a second screw rod are rotatably arranged on one side of the lifting support far away from the pressing device, the axes of the first screw rod and the second screw rod are both arranged along the gravity direction, a driving device for driving the first screw rod and the second screw rod to rotate is arranged on the support frame, a first screw rod nut is arranged on the first screw rod, a second screw rod nut is arranged on the second screw rod, a first support plate and a second support plate are integrally formed at one end of the lifting table, the first support plate and the second support plate penetrate through the lifting support frame, the first support plate is fixedly arranged on the first screw rod nut, and the second support plate is fixedly arranged on the second screw rod nut. The height of elevating platform can be adjusted, and is comparatively nimble, and the cooperation pushes down the circuit board that the cylinder can the different thickness specifications of pressfitting.
Description
Technical Field
The utility model relates to the field of circuit board production, in particular to a pressing device for circuit board production.
Background
In the production process of the circuit board, because most circuit boards are not of single-layer structures, the circuit board is often required to be subjected to multi-layer pressing, the pressing machine is a device for pressing the circuit board, and the circuit board is generally required to be used in electronic products under the situation of intelligent rapid development, so that the performance of the pressing machine is improved, and the production efficiency of the circuit board is improved.
When the existing pressing device presses the multilayer circuit board, the height of the pressing device cannot be adjusted, and the circuit board is easily damaged in the pressing process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems proposed in the background art, the utility model adopts the following technical scheme: a pressing device for producing a circuit board comprises a support frame and a pressing device, wherein a lifting support is arranged on the support frame, a lifting platform is arranged on the lifting support in a sliding mode, the pressing device is arranged at one end of the lifting platform, a first lead screw and a second lead screw are rotatably arranged on one side, away from the pressing device, of the lifting support, the axes of the first lead screw and the second lead screw are arranged along the gravity direction, a driving device for driving the first lead screw and the second lead screw to rotate is arranged on the support frame, a first lead screw nut is arranged on the first lead screw, a second lead screw nut is arranged on the second lead screw, a first support plate and a second support plate are integrally formed at one end of the lifting platform, the first support plate and the second support plate are arranged at intervals, the first support plate and the second support plate penetrate through the lifting support frame, and are fixedly arranged on the first lead screw nut, the second supporting plate is fixedly arranged on the second lead screw nut. The driving device is used for driving the first lead screw and the second lead screw to synchronously rotate, the first lead screw rotates to drive the first lead screw nut to move up and down, the second lead screw rotates to drive the second lead screw nut to move up and down, acting force is applied to the first supporting plate and the second supporting plate through the first lead screw nut and the second lead screw nut, and the lifting platform and the pressing device on the lifting platform are enabled to move up and down.
Further, drive arrangement includes fixing base, step motor, drive gear, first gear and second gear, the last fixing base that is equipped with of lifting support, first lead screw lower extreme is equipped with first gear, second lead screw lower extreme is equipped with the second gear, the fixing base is equipped with the mounting groove, the embedded step motor that is equipped with of mounting groove, step motor is connected with drive gear, drive gear sets up between first gear and second gear, first gear and the equal meshing drive gear of second gear. The stepping motor drives the driving gear to rotate, the driving gear is located between the first gear and the second gear, and the driving gear drives the first gear and the second gear to synchronously rotate so that the first lead screw and the second lead screw synchronously rotate.
Furthermore, a first fixing plate and a second fixing plate are arranged on the lifting support, the first lead screw and the second lead screw are both arranged between the first fixing plate and the second fixing plate, limiting grooves are formed in the upper surfaces of the first fixing plate and the second fixing plate in a concave mode, and bearings are arranged in the limiting grooves.
Further, the fixing base is provided with a strip groove communicated with the mounting groove, and the rotating shaft of the stepping motor is arranged in the strip groove. The long groove is arranged for the rotating shaft to pass through, so that the stepping motors with different specifications are met.
Furthermore, the opposite two side walls of the fixed seat are respectively provided with a side plate, and the side plates are detachably connected with the lifting support through screws. The fixing base passes through the screw installation, the dismouting fixing base of being convenient for.
Further, a guide plate is fixedly arranged on the lower surface of the lifting platform, and the guide plate is arranged on one surface, far away from the driving device, of the lifting support in a sliding mode. The guide plate slides on the lifting support, and the lifting support applies reaction force to the guide plate to assist in supporting the lifting platform.
Furthermore, the surface of the lifting support, which is far away from the driving device, is concavely provided with a guide groove, the guide plate is convexly provided with a slide block, and the slide block is arranged in the slide groove in a sliding manner. The moving direction of the lifting platform is guided by the sliding block matching with the sliding groove.
Furthermore, the inner wall of the mounting groove is convexly provided with a limiting rib. Drive motor card is in the mounting groove through spacing rib, through spacing fixed drive motor of spacing rib, avoids drive motor to drop.
Further, the pressing device comprises a pressing cylinder and a pressing plate. Through the air cylinder drive pressfitting board that pushes down reciprocate, through pressfitting board pressfitting circuit board.
The utility model has the beneficial effects that: the height of elevating platform can be adjusted, and is comparatively nimble, and the cooperation pushes down the circuit board that the cylinder can the different thickness specifications of pressfitting.
Drawings
Fig. 1 is a schematic structural diagram of a pressing device for producing a circuit board provided by the utility model.
Fig. 2 is a right side view of the pressing device for producing the circuit board provided by the utility model.
Fig. 3 is a left side view of the pressing device for producing the circuit board provided by the utility model.
Fig. 4 is a half sectional view of a driving apparatus provided in the present invention.
The labels in the figure are: the device comprises a support frame 1, a pressing device 2, a lifting support 3, a lifting platform 4, a first screw rod 5, a second screw rod 6, a first screw rod nut 7, a second screw rod nut 8, a first support plate 9, a second support plate 10, a first fixing plate 11, a second fixing plate 12, a guide plate 13, a driving device 14, a fixed seat 15, a stepping motor 16, a driving gear 17, a first gear 18 and a second gear 19.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
In the case where no description is given to the contrary, the terms of orientation such as "upper, lower, left, and right" used generally refer to the upper, lower, left, and right directions as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component. When an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly on the other element or intervening elements may also be present.
Example 1
As shown in fig. 1-4, a press-fit device for producing a circuit board according to an embodiment of the present invention includes a supporting frame 1 and a press-down device 2, wherein a lifting bracket 3 is disposed on the supporting frame 1, a lifting platform 4 is slidably disposed on the lifting bracket 3, the press-down device 2 is disposed at one end of the lifting platform 4, a first lead screw 5 and a second lead screw 6 are rotatably disposed at one side of the lifting bracket 3 away from the press-down device 2, axes of the first lead screw 5 and the second lead screw 6 are both disposed along a gravity direction, a driving device 14 for driving the first lead screw 5 and the second lead screw 6 to rotate is disposed on the supporting frame 1, a first lead screw nut 7 is disposed on the first lead screw 5, a second lead screw nut 8 is disposed on the second lead screw 6, a first supporting plate 9 and a second supporting plate 10 are integrally formed at one end of the lifting platform 4, the first supporting plate 9 and the second supporting plate 10 are disposed at an interval, lifting support 3 is run through to first backup pad 9 and second backup pad 10, first backup pad 9 is fixed to be set up on first screw nut 7, second backup pad 10 is fixed to be set up on second screw nut 8. The driving device 14 is used for driving the first lead screw 5 and the second lead screw to synchronously rotate, the first lead screw 5 rotates to drive the first lead screw nut 7 to move up and down, the second lead screw rotates to drive the second lead screw nut 8 to move up and down, acting force is applied to the first supporting plate 9 and the second supporting plate 10 through the first lead screw nut 7 and the second lead screw nut 8, and the lifting platform 4 and the pressing device 2 on the lifting platform 4 are enabled to move up and down.
The lifting support 3 is provided with a first fixing plate 11 and a second fixing plate 12, the first lead screw 5 and the second lead screw are both arranged between the first fixing plate 11 and the second fixing plate 12, the upper surfaces of the first fixing plate 11 and the second fixing plate 12 are both concavely provided with limiting grooves, and bearings are arranged in the limiting grooves.
The fixing seat 15 is provided with a strip groove communicated with the mounting groove, and a rotating shaft of the stepping motor 16 is arranged in the strip groove. The long groove is provided for the rotating shaft to pass through, so that the stepping motor 16 with different specifications is met.
The relative both sides wall of fixing base 15 all is equipped with the curb plate, the curb plate passes through the screw with lifting support 3 and can dismantle the connection. The fixing seat 15 is installed through a screw, so that the fixing seat 15 is convenient to disassemble and assemble.
The lower surface of the lifting table 4 is fixedly provided with a guide plate 13, and the guide plate 13 is arranged on one surface of the lifting support 3 away from the driving device 14 in a sliding manner. The guide plate 13 slides on the elevating bracket 3, and the elevating bracket 3 applies a reaction force to the guide plate 13 to assist in supporting the elevating table 4.
And the inner wall of the mounting groove is convexly provided with a limiting rib. Drive motor card is in the mounting groove through spacing rib, through spacing fixed drive motor of spacing rib, avoids drive motor to drop.
The pressing device 2 comprises a pressing cylinder and a pressing plate. Through the air cylinder drive pressfitting board that pushes down reciprocate, through pressfitting board pressfitting circuit board.
Example 2
The surface of the lifting support 3, which is far away from the driving device 14, is concavely provided with a guide groove, and the guide plate 13 is convexly provided with a slide block, and the slide block is arranged in the slide groove in a sliding manner. The moving direction of the lifting platform 4 is guided by the slide block matching with the sliding chute.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a compression fittings is used in circuit board production which characterized in that: comprises a supporting frame and a pressing device, wherein the supporting frame is provided with a lifting bracket, the lifting bracket is provided with a lifting platform in a sliding way, one end of the lifting platform is provided with a pressing device, one side of the lifting bracket, which is far away from the pressing device, is rotatably provided with a first screw rod and a second screw rod, the axes of the first screw rod and the second screw rod are arranged along the gravity direction, the support frame is provided with a driving device for driving the first screw rod and the second screw rod to rotate, a first screw nut is arranged on the first screw rod, a second screw nut is arranged on the second screw rod, one end of the lifting platform is integrally provided with a first supporting plate and a second supporting plate which are arranged at intervals, the lifting support is penetrated through by the first supporting plate and the second supporting plate, the first supporting plate is fixedly arranged on the first lead screw nut, and the second supporting plate is fixedly arranged on the second lead screw nut.
2. The pressing device for producing circuit boards according to claim 1, wherein: drive arrangement includes fixing base, step motor, drive gear, first gear and second gear, be equipped with the fixing base on the lifting support, first lead screw lower extreme is equipped with first gear, second lead screw lower extreme is equipped with the second gear, the fixing base is equipped with the mounting groove, the embedded step motor that is equipped with of mounting groove, step motor is connected with drive gear, drive gear sets up between first gear and second gear, first gear and the equal meshing drive gear of second gear.
3. The pressing device for producing circuit boards according to claim 1, wherein: the lifting support is provided with a first fixing plate and a second fixing plate, the first lead screw and the second lead screw are both arranged between the first fixing plate and the second fixing plate, limiting grooves are formed in the upper surfaces of the first fixing plate and the second fixing plate in a concave mode, and bearings are arranged in the limiting grooves.
4. The laminating device for producing the circuit board according to claim 2, wherein: the fixing base is provided with a strip groove communicated with the mounting groove, and a rotating shaft of the stepping motor is arranged in the strip groove.
5. The laminating device for producing the circuit board according to claim 2, wherein: the relative both sides wall of fixing base all is equipped with the curb plate, the curb plate passes through the screw with lifting support and can dismantle the connection.
6. The pressing device for producing circuit boards according to claim 1, wherein: the lower fixed surface of elevating platform is equipped with the deflector, the deflector slides and sets up in the one side that drive arrangement was kept away from to lifting support.
7. A pressing device for producing circuit boards according to claim 6, wherein: the lifting support is provided with a guide groove in a concave mode on the surface far away from the driving device, a sliding block is arranged on the guide plate in a protruding mode, and the sliding block is arranged in the sliding groove in a sliding mode.
8. The laminating device for producing the circuit board according to claim 2, wherein: and the inner wall of the mounting groove is convexly provided with a limiting rib.
9. The pressing device for producing circuit boards according to claim 1, wherein: the pressing device comprises a pressing cylinder and a pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122013404.2U CN215898136U (en) | 2021-08-25 | 2021-08-25 | Press-fitting device for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122013404.2U CN215898136U (en) | 2021-08-25 | 2021-08-25 | Press-fitting device for circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215898136U true CN215898136U (en) | 2022-02-22 |
Family
ID=80503784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122013404.2U Active CN215898136U (en) | 2021-08-25 | 2021-08-25 | Press-fitting device for circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215898136U (en) |
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2021
- 2021-08-25 CN CN202122013404.2U patent/CN215898136U/en active Active
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