CN217884019U - Multilayer PCB board closing device - Google Patents
Multilayer PCB board closing device Download PDFInfo
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- CN217884019U CN217884019U CN202221276216.7U CN202221276216U CN217884019U CN 217884019 U CN217884019 U CN 217884019U CN 202221276216 U CN202221276216 U CN 202221276216U CN 217884019 U CN217884019 U CN 217884019U
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Abstract
The utility model relates to a PCB board processing equipment technical field especially relates to a multilayer PCB board laminating device, including first mounting panel and base, a plurality of pressing mechanism is installed to one side outer wall of first mounting panel, pressing mechanism includes connecting plate and second mounting panel, four corners are provided with first through-hole on the connecting plate, still be provided with a plurality of limiting plate on the connecting plate, install spacing post on the limiting plate, the limiting plate is passed to the one end of spacing post, the other end is connected with the second mounting panel, it establishes the spring in the outer wall outside of spacing post to be provided with the cover between connecting plate and the second mounting panel, press fitting die utensil is gone up to the lower surface mounting of second mounting panel, it presses fitting die utensil down to be provided with under going up press fitting die utensil, the curb plate is installed to the opposite side outer wall central point of first mounting panel, hydraulic drive mechanism is installed to the bottom of curb plate. The utility model discloses can carry out the pressfitting operation to multiunit multilayer PCB board simultaneously, not only improve work efficiency, still play the effect of energy-conservation, the practicality is strong.
Description
Technical Field
The utility model relates to a PCB board processing equipment technical field specifically is a multilayer PCB board compression fittings.
Background
The PCB is the provider of electrical connection of electronic components, the PCB circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, and the lamination in the production and processing of the PCB is one of important steps, the lamination of the inner layer circuit board of the PCB is realized by respectively laminating PP films and aluminum foils on two sides of the inner layer circuit board to form a multilayer circuit board
CN111918489a provides a multi-layer PCB board laminating device, comprising: a frame; a pressing mechanism; the upper die assembly comprises a connecting block, a fixing plate, two pressing plates and an upper die, the connecting block is installed on the lower surface of the upper guide plate, the fixing plate is installed on the lower surface of the connecting block, the two pressing plates are symmetrically installed on two sides of the fixing plate, and the upper die is installed on the lower surface of the fixing plate; the two locking mechanisms are respectively arranged on two sides of the table board and are arranged corresponding to the corresponding pressing plates, wherein after the multilayer PCB is placed into the lower die, the first air cylinder is started to drive the upper die and the lower die to be pressed together, and in order to ensure that the upper die and the lower die are pressed together reliably, the locking mechanisms are started to press the pressing plates on the table board. The multi-layer PCB pressing device provided by the invention is reliable in pressing.
However, the above multi-layer PCB board laminating apparatus has the following disadvantages: 1. the traditional multi-layer PCB pressing device can only perform pressing operation on one group of multi-layer PCBs, can not perform pressing operation on a plurality of groups of multi-layer PCBs simultaneously, and has low working efficiency; 2. when current multilayer PCB board compression fittings carried out the pressfitting to multilayer PCB board, go up the condition emergence that the too big multilayer PCB board that leads to easily of stamping die when contacting in the twinkling of an eye multilayer PCB board impact pressure, for this we provide a multilayer PCB board pressfitting device and solve current problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer PCB board compression fittings to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a multilayer PCB board compression fittings, includes first mounting panel and base, a plurality of pressing mechanism is installed to one side outer wall of first mounting panel, pressing mechanism includes connecting plate and second mounting panel, four corners are provided with first through-hole on the connecting plate, still be provided with a plurality of limiting plate on the connecting plate, install spacing post on the limiting plate, the limiting plate is passed to the one end of spacing post, and the other end is connected with the second mounting panel, be provided with the cover between connecting plate and the second mounting panel and establish the spring in the outer wall outside of spacing post, the lower surface mounting of second mounting panel has last press fit die utensil, it is provided with the compound mould that pushes down under the press fit die utensil, the lower surface mounting of compound mould that pushes down has the third mounting panel, the opposite side outer wall central point of first mounting panel puts and installs the curb plate, hydraulic drive mechanism is installed to the bottom of curb plate.
The hydraulic driving mechanism comprises a hydraulic telescopic rod and a hydraulic cylinder, the hydraulic telescopic rod is arranged at the top of the hydraulic cylinder, the other end of the hydraulic telescopic rod is connected with the side plate, and the hydraulic cylinder is arranged on one side of the upper surface of the base.
The limiting plate is characterized in that a threaded hole is formed in the center of the surface of the limiting plate, external threads are arranged on the outer wall of the other end of the limiting column, and the external threads on the outer wall of the limiting column are in threaded engagement with the internal threads on the wall of the threaded hole.
The second through holes are formed in two sides of the surface of the connecting plate, and the connecting plates on the plurality of pressing mechanisms are installed on the outer wall of one side of the first installation plate.
First through holes are formed in four corners of the surface of the connecting plate, first supporting columns are mounted at four corners of the lower surface of a third mounting plate on the pressing mechanism, and the other ends of the first supporting columns penetrate through the first through holes in the surface of the connecting plate on the second pressing mechanism to be connected with the third mounting plate on the second pressing mechanism.
And second supporting columns are arranged at four corners of the lower surface of a third mounting plate on the second pressing mechanism, and the other end of each second supporting column penetrates through a first through hole in the surface of a connecting plate on the third pressing mechanism to be connected with the third mounting plate on the third pressing mechanism.
And the four corners of the lower surface of a third mounting plate on the third pressing mechanism are provided with third supporting columns, and the other ends of the third supporting columns are arranged on the upper surface of the base.
The utility model has the advantages that:
the utility model discloses can carry out the pressfitting operation to multiunit multilayer PCB board simultaneously, not only improve work efficiency, still play the effect of energy-conservation, the practicality is strong.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the first pressing mechanism, the second pressing mechanism and the third pressing mechanism of the present invention;
fig. 3 is a cross-sectional view of the first pressing mechanism, the second pressing mechanism and the third pressing mechanism of the present invention;
in the figure: 1-side plate 2-hydraulic telescopic rod 3-hydraulic cylinder 4-first pressing mechanism 5-first support column 6-second pressing mechanism 601-first through hole 602-limiting plate 603-limiting column 604-connecting plate 605-spring 606-second mounting plate 607-upper pressing mould 608-lower pressing mould 609-third mounting plate 610-threaded hole 611-second through hole 7-second support column 8-third pressing mechanism 9-third support column 10-base 11-first mounting plate
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the utility model provides a multilayer PCB board compression fittings, includes first mounting panel 11 and base 10, a plurality of pressing mechanism is installed to one side outer wall of first mounting panel 11, pressing mechanism includes connecting plate 604 and second mounting panel 606, four corners are provided with first through-hole 601 on the connecting plate 604, still be provided with a plurality of limiting plate 602 on the connecting plate 604, install spacing post 603 on the limiting plate 602, limiting plate 602 is passed to the one end of spacing post 603, and the other end is connected with second mounting panel 606, be provided with between connecting plate 604 and the second mounting panel 606 and establish the spring 605 in the outer wall outside of spacing post 603, the lower surface mounting of second mounting panel 606 has last pressing mold 607, be provided with down pressing mold 608 under last pressing mold 607, the lower surface mounting of pressing mold 608 has third mounting panel 609, curb plate 1 is installed to the opposite side outer wall central point of first mounting panel 11, hydraulic drive mechanism is installed to the bottom of curb plate 1.
In actual production, external power source is switched on, when a worker performs lamination operation on multiple layers of PCBs, after the worker places multiple groups of multiple layers of PCBs on a lower pressing die 608 on a lamination mechanism, the worker starts a hydraulic driving mechanism, the hydraulic driving mechanism can indirectly drive an upper pressing die 607 on the lamination mechanism to perform upward or downward linear motion, the worker enables the upper pressing die 607 on the lamination mechanism to perform lamination operation on the lower pressing die 608 on the lamination mechanism, when the lamination mechanism performs lamination on the PCBs, a spring 605 on a limiting column 603 can play a role in buffering, the impact force instantaneously received by multiple long PCBs is reduced, and therefore the situation that the multiple layers of PCBs are easily damaged due to overlarge impact pressure when the upper pressing die 607 instantaneously contacts the multiple layers of PCBs is avoided.
Preferably, the number of the pressing mechanisms is three, the first pressing mechanism 4, the second pressing mechanism 6 and the third pressing mechanism 8 are respectively arranged from top to bottom, and the first pressing mechanism 4, the second pressing mechanism 6 and the third pressing mechanism 8 have the same components.
In this embodiment, hydraulic drive mechanism includes hydraulic telescoping rod 2 and pneumatic cylinder 3, hydraulic telescoping rod 2 sets up at the top of pneumatic cylinder 3, and hydraulic telescoping rod 2's the other end is connected with curb plate 1, pneumatic cylinder 3 installs in the upper surface one side of base 10.
In actual operation, when operating personnel started hydraulic drive mechanism, pneumatic cylinder 3 can make hydraulic telescoping rod 2 flexible to indirectly make first pressing mechanism 4, second pressing mechanism 6, third pressing mechanism 8 carry out the pressfitting motion to the PCB board simultaneously, realize that multiunit multilayer PCB board carries out pressfitting simultaneously.
In this embodiment, a threaded hole 610 is formed in the center of the surface of the limiting plate 602, an external thread is formed on the outer wall of the other end of the limiting post 603, and the external thread on the outer wall of the limiting post 603 is in threaded engagement with the internal thread on the wall of the threaded hole 610.
In actual production, the threaded engagement connection between the external threads on the outer wall of the limiting column 603 and the internal threads on the hole wall of the threaded hole 610 in the limiting plate 602 facilitates the assembly, disassembly and enclosure and the periodic replacement of the spring 605 by workers.
In this embodiment, the second through holes 611 are opened on both sides of the surface of the connecting plate 604, and the connecting plates 604 on the first pressing mechanism 4, the second pressing mechanism 6 and the third pressing mechanism 8 are all installed on the outer wall of one side of the first installation plate 11.
In actual production, the first pressing mechanism 4, the second pressing mechanism 6 and the third pressing mechanism 8 are all mounted on one side of the first mounting plate 11 through the connecting plate 604, the other side of the first mounting plate 11 is connected with the hydraulic telescopic rod 2, and when the hydraulic telescopic rod 2 stretches, the first pressing mechanism 4, the second pressing mechanism 6 and the third pressing mechanism 8 are driven to press the PCB board.
In this embodiment, four corners of the surface of the connecting plate 604 are all provided with first through holes 601, four corners of the lower surface of a third mounting plate 609 on the pressing mechanism are all provided with first supporting columns 5, the other end of each first supporting column 5 passes through the first through hole 601 on the surface of the connecting plate 604 on the second pressing mechanism 6 to be connected with the third mounting plate 609 on the second pressing mechanism 6, four corners of the lower surface of the third mounting plate 609 on the second pressing mechanism 6 are all provided with second supporting columns 7, the other end of each second supporting column 7 passes through the first through hole 601 on the surface of the connecting plate 604 on the third pressing mechanism 8 to be connected with the third mounting plate 609 on the third pressing mechanism 8, four corners of the lower surface of the third mounting plate 609 on the third pressing mechanism 8 are all provided with third supporting columns 9, and the other end of each third supporting column 9 is installed on the upper surface of the base 10.
In actual production, the first supporting column 5, the second supporting column 7 and the third supporting column 9 can play a role of supporting columns, and the first supporting column 5 and the second supporting column 7 can also enable the pressing directions of the first pressing mechanism 4 and the second pressing mechanism 6 to meet requirements, so that a guiding function is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a multilayer PCB board compression fittings, includes first mounting panel and base, its characterized in that, a plurality of pressing mechanism is installed to one side outer wall of first mounting panel, pressing mechanism includes connecting plate and second mounting panel, four corners are provided with first through-hole on the connecting plate, still be provided with a plurality of limiting plate on the connecting plate, install spacing post on the limiting plate, the limiting plate is passed to the one end of spacing post, and the other end is connected with the second mounting panel, be provided with the cover between connecting plate and the second mounting panel and establish the spring in the outer wall outside of spacing post, the lower surface mounting of second mounting panel has last pressing mold, be provided with down pressing mold under last pressing mold, the lower surface mounting of pressing mold has the third mounting panel down, the opposite side outer wall central point of first mounting panel puts and installs the curb plate, hydraulic drive mechanism is installed to the bottom of curb plate.
2. The multi-layer PCB laminating device of claim 1, wherein the hydraulic driving mechanism comprises a hydraulic telescopic rod and a hydraulic cylinder, the hydraulic telescopic rod is arranged at the top of the hydraulic cylinder, the other end of the hydraulic telescopic rod is connected with the side plate, and the hydraulic cylinder is arranged on one side of the upper surface of the base.
3. A multi-layer PCB pressing apparatus according to claim 1, wherein the limiting plate has a threaded hole at a central position on a surface thereof, the limiting post has an external thread on an outer wall at the other end thereof, and the external thread on the outer wall of the limiting post is in threaded engagement with the internal thread on a wall of the threaded hole.
4. A multi-layer PCB laminating apparatus according to claim 1, wherein four corners of the surface of the connecting plate are provided with first through holes, four corners of the lower surface of a third mounting plate on the laminating mechanism are provided with first supporting columns, and the other end of each of the first supporting columns passes through the first through hole on the surface of the connecting plate on the second laminating mechanism and is connected to the third mounting plate on the second laminating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221276216.7U CN217884019U (en) | 2022-05-24 | 2022-05-24 | Multilayer PCB board closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221276216.7U CN217884019U (en) | 2022-05-24 | 2022-05-24 | Multilayer PCB board closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217884019U true CN217884019U (en) | 2022-11-22 |
Family
ID=84090608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221276216.7U Active CN217884019U (en) | 2022-05-24 | 2022-05-24 | Multilayer PCB board closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217884019U (en) |
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2022
- 2022-05-24 CN CN202221276216.7U patent/CN217884019U/en active Active
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