CN201471817U - Drive mechanism for wet lamination of laminator - Google Patents
Drive mechanism for wet lamination of laminator Download PDFInfo
- Publication number
- CN201471817U CN201471817U CN2009201936155U CN200920193615U CN201471817U CN 201471817 U CN201471817 U CN 201471817U CN 2009201936155 U CN2009201936155 U CN 2009201936155U CN 200920193615 U CN200920193615 U CN 200920193615U CN 201471817 U CN201471817 U CN 201471817U
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- gear
- mandrel
- driving
- gears
- spindle
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Abstract
The utility model discloses a drive mechanism for the wet lamination of a laminator. Two pairs of compression rollers are mounted on supports, a spindle is mounted on each compression roller, one or two gears are mounted on each spindle, and the gears are engaged with each other in order to drive the compression rollers to rotate. One of the spindles serves as a driving unit which is provided with a sprocket wheel used to be connected with an external driver; when wet lamination is carried on a copper plate, the driving gear is driven, the driven gears are rotated at the same time as well, consequently, the rotation speed of the driven gears can be kept in consistency with the rotation speed of the driving gear as long as the rotation speed of the driving gear is controlled, and thereby the speed of lamination can be controlled. Since the spindle is integrated with a drive shaft, compared with the driving mode adopting a synchronous belt, the utility model has the advantage that the driving concentricity can be kept; moreover, the structure is steady and reliable, the noise is low, disassembly is convenient, dry films can be excellently combined with the copper surfaces of various substrates, and thereby the yield of circuit board manufacturers can be effectively increased.
Description
Technical field
The utility model relates to a kind of transmission device that is used for press mold machine wet film coating.
Background technology
Press mold is the important step in the PC board fabricating processes, is that dry film is pressed on substrate surface, makes wiring board through operation subsequently again.Existing press mold machine, its type of drive generally adopts synchronous cog belt, during rotation, is meshed transferring power by the band tooth with the teeth groove of wheel, and its advantage is that its anti-wear performance is good, noise is little when working, and need not to lubricate, and its buffering, cushioning ability is strong.But in existing wet film coating device, synchronously the radial component of band when driving mandrel and rotate can cause mandrel in the rack bearing groove out of position, thereby the wet roller of the sponge of using the resilient sleeve shaft coupling to connect reduces the transmission concentricity, cause the study of water film distribution on the copper coin inhomogeneous, cause the wrinkling and generation interface bubble of pad pasting, cause yield rate to reduce greatly,, then might cause the monoblock circuit board to scrap if skidding appears in conveyer belt.
The utility model content
The technical problems to be solved in the utility model provides a kind of transmission device of press mold machine wet film coating, to guarantee the kinematic accuracy of sponge roller.
The transmission device of press mold machine wet film coating described in the utility model, there are two pairs of pressure rollers to be installed on the support (5), mandrel of each pressure roller suit, one end of mandrel (1) is equipped with gear (102) and (103) side by side, the other end is installed sprocket wheel (101), mandrel (2) one ends are installed gear (201), mandrel (4) one ends are installed gear (401) and (402) side by side, mandrel (3) one ends are installed gear (301), gear (102) and (201) engagement, gear (301) and (401) engagement, gear (103) is by idler gear (501) and gear (401) engagement, mandrel (1,2,3,4) be installed on the draw-in groove (6) on the support (5), wherein, gear (102 on the mandrel, 201,301,401) be positioned at the support inboard, gear (103,401,501) be positioned at the support outside.
When needs carry out the wet film coating operation to copper coin, only need sprocket wheel and drive unit are joined, gear on mandrel this moment (1) is a driving gear, and the gear on other three mandrels is a driven gear, when driving driving gear, driven gear also rotates simultaneously, thereby only need control the rotating speed of driving gear, the rotating speed of driven gear and driving gear are consistent, thereby reach the purpose of control press mold speed.
Press mold machine transmission device described in the utility model adopts mandrel and the incorporate design of power transmission shaft, is with respect to its advantage of the kind of drive of synchronous band, can guarantee its transmission concentricity; Stability Analysis of Structures is reliable, noise is low, convenient disassembly, controlled and each gear of velocity of rotation can guarantee synchronous operation, can satisfy the demand of different circuit boards on the one hand to different press mold speed, can reduce the surface blistering of dry film behind the press mold on the other hand, make dry film can on various substrate copper surface, obtain excellent combination, improve the yields of wiring board manufacturer effectively.
Description of drawings
Fig. 1 is the overall schematic of press mold machine transmission device;
Fig. 2 is the rack-mount stereogram of mandrel;
Fig. 3 is the cutaway view that the mandrel of sprocket wheel is installed;
Fig. 4 is the structural representation of support inboard gear;
Fig. 5 is the structural representation of support outboard gears.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, there are two pairs of pressure rollers to be installed on two end supports (5), mandrel of each pressure roller suit, one end of mandrel (1) is equipped with gear (102) and (103) side by side, the other end is installed sprocket wheel (101), mandrel (2) one ends are installed gear (201), mandrel (4) one ends are installed gear (401) and (402) side by side, mandrel (3) one ends are installed gear (301), gear (102) and (201) engagement, gear (301) and (401) engagement, gear (103) is by idler gear (501) and gear (401) engagement, mandrel (1,2,3,4) be installed on the draw-in groove (6) of support (5), wherein, gear (102 on the mandrel, 201,301,401) be positioned at the support inboard, gear (103,401,501) be positioned at the support outside.
On mandrel 1 and 2, overlap rubber rollers, the wet roller of cover sponge on mandrel 3 and 4, sprocket wheel 7 joins with drive unit, like this when needs carry out the wet film coating operation to copper coin, can copper coin be sent to the press mold machine by conveyer, at first pass through the rubber rollers precompressed, through the wet roller of sponge, carry out the wet film coating operation again.
When doing wet conversion when needs dismounting roll change or to it, take out to go up the wet roller of sponge, the wet roller of sponge down successively, pull down just replaceable sponge behind the gear, the kind of drive of band synchronously of comparing, whole process takes weak point, step is simple, can play and save effect artificial and that raise the efficiency.
Claims (1)
1. the transmission device of a wet film coating machine, it is characterized in that: have two pairs of pressure rollers to be installed on two end supports (5), mandrel of each pressure roller suit, one end of mandrel (1) is equipped with gear (102) and (103) side by side, the other end is installed sprocket wheel (101), mandrel (2) one ends are installed gear (201), mandrel (4) one ends are installed gear (401) and (402) side by side, mandrel (3) one ends are installed gear (301), gear (102) and (201) engagement, gear (301) and (401) engagement, gear (103) is by idler gear (501) and gear (401) engagement, mandrel (1,2,3,4) be installed on the draw-in groove (6) of support (5), wherein, gear (102 on the mandrel, 201,301,401) be positioned at the support inboard, gear (103,401,501) be positioned at the support outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201936155U CN201471817U (en) | 2009-08-28 | 2009-08-28 | Drive mechanism for wet lamination of laminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201936155U CN201471817U (en) | 2009-08-28 | 2009-08-28 | Drive mechanism for wet lamination of laminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471817U true CN201471817U (en) | 2010-05-19 |
Family
ID=42408060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201936155U Expired - Lifetime CN201471817U (en) | 2009-08-28 | 2009-08-28 | Drive mechanism for wet lamination of laminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035752A1 (en) * | 2013-09-13 | 2015-03-19 | 广州南沙华卓化工有限公司 | Transmission structure of laminator film roller |
| CN109940966A (en) * | 2019-04-18 | 2019-06-28 | 涿州皓原箔业有限公司 | A kind of integrally manufactured device of hamburger paper composite print |
-
2009
- 2009-08-28 CN CN2009201936155U patent/CN201471817U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035752A1 (en) * | 2013-09-13 | 2015-03-19 | 广州南沙华卓化工有限公司 | Transmission structure of laminator film roller |
| CN109940966A (en) * | 2019-04-18 | 2019-06-28 | 涿州皓原箔业有限公司 | A kind of integrally manufactured device of hamburger paper composite print |
| CN109940966B (en) * | 2019-04-18 | 2024-02-20 | 涿州皓原箔业有限公司 | Hamburger paper composite printing integrated manufacturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |