CN205142673U - PCB board evener - Google Patents
PCB board evener Download PDFInfo
- Publication number
- CN205142673U CN205142673U CN201520859651.6U CN201520859651U CN205142673U CN 205142673 U CN205142673 U CN 205142673U CN 201520859651 U CN201520859651 U CN 201520859651U CN 205142673 U CN205142673 U CN 205142673U
- Authority
- CN
- China
- Prior art keywords
- gear box
- pcb board
- motor
- main frame
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a PCB board evener, including host computer, motor, chain and gear box, the motor is established at the host computer inboardly, the gear box is established in the host computer upper end, gear box and host computer fixed connection, the motor passes through the chain and is connected with the gear box transmission, host computer one side is provided with electrical apparatus case and lubricating arrangement, electrical apparatus case and motor electric connection, gear box one side is provided with universal joint and pedestal, the universal joint is connected with the gear box transmission, the pedestal bottom is provided with cylinder and bottom roll, it is connected with the universal joint drive respectively to go up cylinder and bottom roll, install leveling device on going up the cylinder, this PCB board evener flattening is effectual, adjusts the precision height, and the transmission is reliable and stable, and the noise is little.
Description
Technical field
The utility model relates to a kind of pcb board evener.
Background technology
Evener is powerful new equipment, for high speed stamping work, can promote the quality and quantity of punch press product.It is to produce good stamping that coiled strip end eliminates stress through leveling, has only coiled strip leveling, eliminates stress and just can reach.After the machine leveling, material can be modified to and be bent upwards downwards or smooth.The same frequency converter of transmission device (loop control) can with punch press speed sync, the feeding of balance.Copper is to the pollution of solder bath.When hot air leveling, printed board will immerse the solder bath several seconds, causes the dissolving of copper.When the concentration of copper reaches more than 0.29%, the mobility of solder is deteriorated, and the solder layer of coating is dewetting state, and the solderability of printed board declines.
In order to increase the area that can connect up, more single or two-sided wiring plates used by multi-layer sheet.With one piece two-sidedly make internal layer, two pieces of one sides do outer or two pieces are two-sidedly made internal layer, two pieces of one sides make outer field printed substrate, by navigation system and adhesive material alternately together and conductive pattern just becomes four layers, six-layer printed circuit board, also referred to as multilayer printed circuit board by the printed substrate that designing requirement is carried out interconnecting.Which floor independently wiring layer is the number of plies of plank do not represented, and can add dead level under special circumstances to control thickness of slab, the usual number of plies is all even number, and comprises outermost two-layer.Most motherboard is all the structure of 4 to 8 layers, but technically theory can accomplish the pcb board of nearly 100 layers.Large-scale supercomputer uses the motherboard of suitable multilayer mostly, but because this kind of computer can replace with the cluster of many common computer, super multi-layer sheet is not employed gradually.Because each layer in PCB combines all closely, generally not too easily find out actual number, if but examine motherboard, still can find out.
Current existing pcb board evener degree of regulation is lower, and leveling effect is general, and operation stability is poor.
Utility model content
It is good that the technical problems to be solved in the utility model is to provide a kind of structural stability, easy for installation, the pcb board evener of long service life.
For solving the problem, the utility model adopts following technical scheme:
A kind of pcb board evener, comprise main frame, motor, chain and gear box, described motor is located at inside main frame, described gear box is located at main frame upper end, described gear box is fixedly connected with main frame, described motor is connected with gearbox drive by chain, described main frame side is provided with electric appliance box and lubricating arrangement, motor is set and carries out transmission by chain, keep running noise little, gear box can keep transmission efficiency high, lubricating arrangement can keep chain wear little, long service life, levelling device can keep cylinder horizontal level to stablize, the spacing of cylinder and bottom roll can be regulated simultaneously, the pcb board meeting different-thickness flattens, described electric appliance box and motor are electrically connected, described gear box side is provided with universal joint and pedestal, described universal joint is connected with gearbox drive, cylinder and bottom roll is provided with bottom described pedestal, described upper cylinder is connected with cardan drive respectively with bottom roll, described upper cylinder is provided with apparatus for leveling.
As preferably, described apparatus for leveling is provided with linkage levelling screw and Packer screw, convenient adjustment apparatus for leveling position and evenness.
As preferably, described linkage levelling screw is provided with two, conveniently carries out Levelling operation.
As preferably, described pedestal is provided with dial gauge, facilitates detection level position.
As preferably, be connected with apparatus for leveling bottom described dial gauge, can measure in real time.
The beneficial effects of the utility model are: arrange motor and carry out transmission by chain, keep running noise little, gear box can keep transmission efficiency high, lubricating arrangement can keep chain wear little, long service life, levelling device can keep cylinder horizontal level to stablize, and can regulate the spacing of cylinder and bottom roll, the pcb board meeting different-thickness flattens simultaneously.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of pcb board evener of the utility model.
Embodiment
As shown in Figure 1, a kind of pcb board evener, comprise main frame 1, motor 2, chain 3 and gear box 4, described motor 2 is located at inside main frame 1, described gear box 4 is located at main frame 1 upper end, described gear box 4 is fixedly connected with main frame 1, described motor 2 is in transmission connection by chain 3 and gear box 4, described main frame 1 side is provided with electric appliance box 5 and lubricating arrangement 6, described electric appliance box 5 is electrically connected with motor 2, described gear box 4 side is provided with universal joint 7 and pedestal 8, described universal joint 7 is in transmission connection with gear box 4, cylinder 9 and bottom roll 10 is provided with bottom described pedestal 8, described upper cylinder 9 and bottom roll 10 are in transmission connection with universal joint 7 respectively, described upper cylinder 10 is provided with apparatus for leveling 11.
Described apparatus for leveling 11 is provided with linkage levelling screw 12 and Packer screw 13, in use, convenient adjustment apparatus for leveling 11 position and evenness.
Described linkage levelling screw 12 is provided with two, in use, conveniently carries out Levelling operation.
Described pedestal 8 is provided with dial gauge 14, in use, facilitates detection level position.
Be connected with apparatus for leveling 11 bottom described dial gauge 13, in use, can measure in real time.
In use, electric appliance box 5 regulates starter 2, is rotated by chain 3 driven gear case 4, the upper cylinder 9 of universal joint 7 one end and bottom roll 10 is rotated, can flatten pcb board.
The beneficial effects of the utility model are: arrange motor and carry out transmission by chain, keep running noise little, gear box can keep transmission efficiency high, lubricating arrangement can keep chain wear little, long service life, levelling device can keep cylinder horizontal level to stablize, and can regulate the spacing of cylinder and bottom roll, the pcb board meeting different-thickness flattens simultaneously.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in this with within novel protection range.
Claims (5)
1. a pcb board evener, it is characterized in that: comprise main frame, motor, chain and gear box, described motor is located at inside main frame, described gear box is located at main frame upper end, described gear box is fixedly connected with main frame, described motor is connected with gearbox drive by chain, described main frame side is provided with electric appliance box and lubricating arrangement, described electric appliance box and motor are electrically connected, described gear box side is provided with universal joint and pedestal, described universal joint is connected with gearbox drive, cylinder and bottom roll is provided with bottom described pedestal, described upper cylinder is connected with cardan drive respectively with bottom roll, described upper cylinder is provided with apparatus for leveling.
2. pcb board evener according to claim 1, is characterized in that: described apparatus for leveling is provided with linkage levelling screw and Packer screw.
3. pcb board evener according to claim 2, is characterized in that: described linkage levelling screw is provided with two.
4. pcb board evener according to claim 3, is characterized in that: described pedestal is provided with dial gauge.
5. pcb board evener according to claim 4, is characterized in that: be connected with apparatus for leveling bottom described dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859651.6U CN205142673U (en) | 2015-10-29 | 2015-10-29 | PCB board evener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859651.6U CN205142673U (en) | 2015-10-29 | 2015-10-29 | PCB board evener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142673U true CN205142673U (en) | 2016-04-06 |
Family
ID=55628419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859651.6U Expired - Fee Related CN205142673U (en) | 2015-10-29 | 2015-10-29 | PCB board evener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228472A (en) * | 2018-09-30 | 2019-01-18 | 嘉善中佳电路板有限公司 | A kind of circuit board pressuring flat device |
-
2015
- 2015-10-29 CN CN201520859651.6U patent/CN205142673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228472A (en) * | 2018-09-30 | 2019-01-18 | 嘉善中佳电路板有限公司 | A kind of circuit board pressuring flat device |
| CN109228472B (en) * | 2018-09-30 | 2021-02-12 | 江西威尔高电子科技有限公司 | Circuit board flattening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |