CN103832851A - PCB conveying structure of conformal coating spraying system - Google Patents
PCB conveying structure of conformal coating spraying system Download PDFInfo
- Publication number
- CN103832851A CN103832851A CN201210474132.9A CN201210474132A CN103832851A CN 103832851 A CN103832851 A CN 103832851A CN 201210474132 A CN201210474132 A CN 201210474132A CN 103832851 A CN103832851 A CN 103832851A
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- longeron
- longitudinal beam
- transmission
- mobile
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Abstract
A PCB conveying structure of a conformal coating spraying system comprises supporting bottom legs, sliding rails are transversely arranged on the supporting bottom legs, a fixed longitudinal beam is arranged at one ends of the sliding rails, a movable longitudinal beam is arranged at the other ends of the sliding rails, transmission shafts penetrate through and are rotatably arranged at the two ends of the fixed longitudinal beam and the two ends of the movable longitudinal beam, chain wheels and a transmission chain are arranged at one side, opposite to the fixed longitudinal beam, of the movable longitudinal beam, and one side, opposite to the movable longitudinal beam, of the fixed longitudinal beam, one transmission shaft penetrates out of the fixed longitudinal beam, a driving chain wheel is fixedly arranged at the penetrating end of the transmission shaft, a chain wheel arranged on an output shaft of a gear motor is in meshed transmission with the driving chain wheel through the driving chain, threaded blocks with inner threaded holes are arranged below the fixed longitudinal beam and the movable longitudinal beam, a lead screw penetrates through the two threaded blocks in a meshed mode, one end of the lead screw penetrates out of one threaded block, a hand wheel is fixedly arranged at the penetrating end of the lead screw, and widths of the two longitudinal beams can be adjusted. The structure can be suitable for PCBs of different widths, and the integrality and the portability of the movement are ensured at the same time.
Description
Technical field
The present invention relates to the anti-paint spraying of PCB tri-field, be specifically related to a kind of PCB transmission structure of three anti-paint paint finishings.
Background technology
Three anti-paints (general character overlay film) are a kind of coating of special formulation, avoid the erosion in bad border, thereby improve and extend their service life for the protection of wiring board and relevant device thereof, guarantee the safety and reliability using.In prior art, by pcb board fixed clamp, after spraying, pcb board is unloaded, this spraying method does not utilize the streamlined spraying of pcb board, and spray efficiency is low; Meanwhile, the specification of existing PCB is not of uniform size, and the PCB of different width often needs different fixtures, so very inconvenient.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of transmitting device for three anti-paint paint finishings that can transmit different in width PCB is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of PCB transmission structure of three anti-paint paint finishings, comprise the support base leg 1 that supports whole transmitting device, on the support base leg 1 of both sides, be horizontally installed with slide rail 16, the fixing longeron 15 of one end fixed installation of slide rail 16, the other end of slide rail 16 be slidably installed 3, two transmission shafts of mobile longeron 11 through and be rotatably installed in the two ends of fixing longeron 15 and mobile longeron 3;
Fixing longeron 15 and mobile longeron 13 side are in opposite directions provided with sprocket wheel, and on sprocket wheel, engaged transmission is installed conveyor chain 5; Transmission shaft 11 offers key mapping groove 4 away from the part of fixing longeron 15, and the sprocket wheel on mobile longeron 13 is deep in key mapping groove 4;
A transmission shaft 11 passes fixing longeron 15, its traversing through end fixed installation drive sprocket, the sprocket engagement transmission of installing on the output shaft of drive sprocket by chain drive-belt 12 and reducing motor 13;
Fixing longeron 15 and mobile longeron 13 belows are provided with the threaded block 7 that offers internal thread hole, and screw mandrel 6 engages through two threaded blocks 7, and screw mandrel 6 one end pass one of them threaded block 7, its traversing through end fixed installation handwheel 10.
Fixing longeron 15 and mobile longeron 13 both sides are installed with cylinder 9, cylinder 9 both sides arrange orienting lug 8, in orienting lug 8, offer through hole, hole wall is installed linear bearing, in the linear bearing passing through, polished rod is installed, the polished rod top of the piston rod of cylinder 9 on orienting lug 8 is connected to block 14 belows simultaneously, and block 14 is deep into the inner side of conveyor chain 5, and the end of block 14 be provided with vertically downward extend for stopping the extension block of the PCB on conveyor chain 5.
The invention has the beneficial effects as follows:
The PCB transmitting device of the anti-paint paint finishing of the present invention three, by being slidably installed according to a longeron that has conveyor chain, realize can adjusting of two longeron width, can adapt to different in width PCB, meanwhile mobile longeron moves by the mode of slide block slide rail, conveyor chain, by key mobile realization in key mapping groove of sprocket wheel, has guaranteed mobile globality and portability; Finally, be provided with the block for stopping PCB in longeron both sides, this device can coordinate transmission system accurately to locate PCB.
Accompanying drawing explanation
Accompanying drawing is perspective view of the present invention.
The specific embodiment
Describe the present invention below in conjunction with drawings and Examples.
As shown in drawings, a kind of PCB transmission structure of three anti-paint paint finishings, comprise the support base leg 1 that supports whole transmitting device, support base leg 1 arranges perpendicular to ground, on the support base leg 1 of both sides, be horizontally installed with slide rail 16, the fixing longeron 15 of one end fixed installation of slide rail 16, the other end of slide rail 16 be slidably installed 3, two transmission shafts of mobile longeron 11 through and be rotatably installed in the two ends of fixing longeron 15 and mobile longeron 3;
Fixing longeron 15 and mobile longeron 13 side are in opposite directions provided with sprocket wheel, and on sprocket wheel, engaged transmission is installed conveyor chain 5; Transmission shaft 11 offers key mapping groove 4 away from the part of fixing longeron 15, and the sprocket wheel on mobile longeron 13 is deep into and in key mapping groove 4, is made sprocket wheel both can rotate by can be along with mobile longeron adjustment is moved by key;
An above-mentioned transmission shaft 11 passes fixing longeron 15, its traversing through end fixed installation drive sprocket, the sprocket engagement transmission of installing on the output shaft of drive sprocket by chain drive-belt 12 and reducing motor 13; Reducing motor 13 fixedly mounts.
Above-mentioned fixing longeron 15 and mobile longeron 13 belows are provided with the threaded block 7 that offers internal thread hole, and screw mandrel 6 engages through two threaded blocks 7, and screw mandrel 6 one end pass one of them threaded block 7, its traversing through end fixed installation handwheel 10.
Above-mentioned fixing longeron 15 and mobile longeron 13 both sides are installed with cylinder 9, cylinder 9 both sides arrange orienting lug 8, in orienting lug 8, offer through hole, hole wall is installed linear bearing, in the linear bearing passing through, polished rod is installed, the polished rod top of the piston rod of cylinder 9 on orienting lug 8 is connected to block 14 belows simultaneously, and block 14 is deep into the inner side of conveyor chain 5, and the end of block 14 be provided with vertically downward extend for stopping the extension block of the PCB on conveyor chain 5.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, make a variety of changes.
Do not depart from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (2)
1. the PCB transmission structure of an anti-paint paint finishing, comprise the support base leg (1) that supports whole transmitting device, it is characterized in that: on the support base leg (1) of both sides, be horizontally installed with slide rail (16), the fixing longeron (15) of one end fixed installation of slide rail (16), the other end of slide rail (16) the mobile longeron (3) that is slidably installed, two transmission shafts (11) through and be rotatably installed in the two ends of fixing longeron (15) and mobile longeron (3);
Fixing longeron (15) and mobile longeron (13) side are in opposite directions provided with sprocket wheel, and on sprocket wheel, engaged transmission is installed conveyor chain (5); Transmission shaft (11) offers key mapping groove (4) away from the part of fixing longeron (15), and the sprocket wheel on mobile longeron (13) is deep in key mapping groove (4);
A transmission shaft (11) passes fixing longeron (15), its traversing through end fixed installation drive sprocket, the sprocket engagement transmission of installing on the output shaft of drive sprocket by chain drive-belt (12) and reducing motor (13);
Fixing longeron (15) and mobile longeron (13) below are provided with the threaded block (7) that offers internal thread hole, screw mandrel (6) engages through two threaded blocks (7), screw mandrel (6) one end passes one of them threaded block (7), its traversing through end fixed installation handwheel (10).
2. the PCB transmission structure of a kind of three anti-paint paint finishings according to claim 1, it is characterized in that: fixing longeron (15) and mobile longeron (13) both sides are installed with cylinder (9), cylinder (9) both sides arrange orienting lug (8), orienting lug is offered through hole in (8), hole wall is installed linear bearing, in the linear bearing passing through, polished rod is installed, the polished rod top of the piston rod of cylinder (9) on orienting lug (8) is connected to block (14) below simultaneously, block (14) is deep into the inner side of conveyor chain (5), and the end of block (14) be provided with vertically downward extend for stopping the extension block of the PCB on conveyor chain (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474132.9A CN103832851A (en) | 2012-11-21 | 2012-11-21 | PCB conveying structure of conformal coating spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474132.9A CN103832851A (en) | 2012-11-21 | 2012-11-21 | PCB conveying structure of conformal coating spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832851A true CN103832851A (en) | 2014-06-04 |
Family
ID=50796811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474132.9A Pending CN103832851A (en) | 2012-11-21 | 2012-11-21 | PCB conveying structure of conformal coating spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832851A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326287A (en) * | 2014-10-22 | 2015-02-04 | 湖南工业大学 | Panel veneer feeding device |
| CN104386512A (en) * | 2014-11-13 | 2015-03-04 | 意力(广州)电子科技有限公司 | Feeding positioning device and feeding positioning method of laminator |
| CN104590929A (en) * | 2015-01-27 | 2015-05-06 | 浙江福鑫龙机械有限公司 | Conveying mechanism for sheet thermoforming machine |
| CN104986589A (en) * | 2015-07-07 | 2015-10-21 | 苏州博众精工科技有限公司 | Frame of automatic sheet conveying mechanism |
| CN111795793A (en) * | 2019-03-21 | 2020-10-20 | 西南科技大学 | Test device for collision of liquid drop and solid wall surface |
-
2012
- 2012-11-21 CN CN201210474132.9A patent/CN103832851A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326287A (en) * | 2014-10-22 | 2015-02-04 | 湖南工业大学 | Panel veneer feeding device |
| CN104386512A (en) * | 2014-11-13 | 2015-03-04 | 意力(广州)电子科技有限公司 | Feeding positioning device and feeding positioning method of laminator |
| CN104590929A (en) * | 2015-01-27 | 2015-05-06 | 浙江福鑫龙机械有限公司 | Conveying mechanism for sheet thermoforming machine |
| CN104986589A (en) * | 2015-07-07 | 2015-10-21 | 苏州博众精工科技有限公司 | Frame of automatic sheet conveying mechanism |
| CN111795793A (en) * | 2019-03-21 | 2020-10-20 | 西南科技大学 | Test device for collision of liquid drop and solid wall surface |
| CN111795793B (en) * | 2019-03-21 | 2022-05-13 | 西南科技大学 | Test device for collision of liquid drop and solid wall surface |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |