CN201346542Y - Brush mechanism for TMTT printing - Google Patents
Brush mechanism for TMTT printing Download PDFInfo
- Publication number
- CN201346542Y CN201346542Y CNU2008201824441U CN200820182444U CN201346542Y CN 201346542 Y CN201346542 Y CN 201346542Y CN U2008201824441 U CNU2008201824441 U CN U2008201824441U CN 200820182444 U CN200820182444 U CN 200820182444U CN 201346542 Y CN201346542 Y CN 201346542Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- hairbrush
- brush
- motor
- cover plate
- 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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Abstract
The utility model relates to a brush mechanism for TMTT printing, comprising a brush fixing seat, a motor and a brush, wherein the brush fixing seat comprises a horizontal seat and a vertical seat which is vertical to the horizontal seat; the vertical seat is provided with longitudinal guide side holes; the brush fixing seat is also provided with a cover plate which is vertical to the vertical seat; the two sides of the side hole are provided with guide rails; the guide rail is connected with a slide block in a sliding fit way; the motor shaft of the motor extends out of the slide block; the motor body is fixedly connected with the slide block; the motor shaft penetrates through the guide side holes and is fixedly connected with the brush on the other side of the brush fixing seat; an elastic component is connected between the slide block and the horizontal seat; an adjusting screw is rotatably connected with the cover plate in a matching way; and the bottom of the adjusting screw extends out of the cover plate and is fixedly connected with the slide block. The brush mechanism has the brush the height of which can be easily adjusted, and relative higher precision, and can reduce the printing dust.
Description
Technical field
The utility model relates to a kind of brush device, especially the brush device of TMTT lettering.
Background technology
At present, exist lettering dust, lettering to blur behind the semiconductor chip process TMTT lettering, lettering unfavorable conditions such as disconnected word and font inclination, above-mentioned situation occupies 70%～80% of total fraction defective, and the ratio of lettering dust in the lettering unfavorable condition accounts for maximum proportion 60%.The basic reason that produces the lettering dust has following 3 points:
1. the soldering furnace temperature is non-constant makes the material surface carbonization;
2. hairbrush wearing and tearing and clearance issues that present lettering hair brush structure is brought;
3. the operator is cautious untimely.
Wherein, because the improper caused lettering dust phenomenon of hair brush structure is the most remarkable.Present lettering brush device 10 is shown in Fig. 1 a and 1b, comprise a hairbrush holder 11, be arranged side by side three vertical waist-shaped holes on the hairbrush holder 11, middle is guiding waist-shaped hole 14, both sides for the location waist-shaped hole 15, motor 13 is fixed on a side of hairbrush holder 11, motor shaft 131 by the guiding waist-shaped hole 14 stretch to hairbrush holder 11 opposite sides, and fixedly connected with hairbrush 12 in this side, drive hairbrush 12 and rotate.Motor 13 is by being installed in the screw location of location in the waist-shaped hole 15, by locking with loosen the position that screw limited and changed motor 13 respectively, and then limits and change the height of hairbrush 12.There is the inconvenient and lower shortcoming of accuracy of adjustment mode in this kind structure, can not make the height that hairbrush is arranged on to be needed more exactly, and therefore wearing and tearing and the clearance issues that exists is comparatively serious.
The utility model content
The purpose of this utility model is to overcome the shortcoming of existing hair brush structure, and provide a kind of and can adjust the height of hairbrush easily, and the brush device with higher relatively accuracy.
The technical solution adopted in the utility model is: a kind of brush device of TMTT lettering, comprise hairbrush holder, motor and hairbrush, wherein, described hairbrush holder comprises the stand of horizontal base and perpendicular setting, and described stand is provided with the waist-shaped hole that leads longitudinally; Described hairbrush holder also is provided with and the vertically disposed cover plate of stand; On described stand, the guiding waist-shaped hole both sides be provided with guide rail, a described guide rail and a slide block sliding connection; The motor shaft of described motor stretches out described slide block, and the motor body is fixedlyed connected with described slide block; Motor shaft passes described guiding waist-shaped hole, fixedlys connected with described hairbrush at the opposite side of hairbrush holder; Between described slide block and horizontal base, be connected an elastomeric element; One set screw and cover plate spiral are connected, and the bottom of described set screw is stretched out cover plate and fixedlyed connected with described slide block.
Preferably, described elastomeric element is a spring.
The beneficial effects of the utility model are: drive slide block by the rotation set screw and slide up and down the height that can change hairbrush easily along guide rail, elastomeric element between slide block and the horizontal base, as spring, can give support force that makes progress of slide block, can more accurately be limited to by the slide block that set screw and elastomeric element will be fixedlyed connected with motor on the position that needs, and then regulate the height of hairbrush effectively, reduce abrasion and clearance issues that hairbrush exists.
Description of drawings
Fig. 1 a is the side view of the brush device of existing TMTT lettering;
Fig. 1 b is the removal motor of brush device of existing TMTT lettering and the front view behind the hairbrush;
Fig. 2 a is the side view of the brush device of TMTT lettering described in the utility model;
Fig. 2 b is the removal motor of brush device of TMTT lettering described in the utility model and the front view behind the hairbrush.
The specific embodiment
The brush device 20 of a kind of TMTT lettering shown in Fig. 2 a and 2b comprises hairbrush holder 21, motor 23 and hairbrush 22.
Hairbrush holder 21 comprises horizontal base 211, cover plate 213, and be arranged between the two and the stand 212 vertical with the two, stand 212 is provided with the waist-shaped hole 26 that leads longitudinally, horizontal base 211 is provided with installing hole, and hairbrush holder 21 is fixedly mounted on the desired location by horizontal base 211.On stand 212, the guiding waist-shaped hole 26 both sides be provided with guide rail 24, guide rail 24 and a slide block 23 sliding connections.Guide rail 24 by on the stand 212, the guide rail installing hole 27 that is arranged at guiding waist-shaped hole 26 both sides is fixedly mounted on the stand.
The motor shaft 231 of motor 23 stretches out described slide block 23, and the motor body fixedlys connected with slide block 23, and sliding by slide block 23 drives motors 23 and move up and down.Motor shaft 231 passes described guiding waist-shaped hole 26, fixedlys connected with described hairbrush 22 at the opposite side of hairbrush holder 21.
Between slide block 28 and horizontal base 211, be connected an elastomeric element, as being a spring 25.
Can regulate the height of hairbrush 22 easily by rotation set screw 29, in addition, because therefore the holding power that spring 25 can make progress for slide block 28 can more accurately be limited to the slide block 28 of fixedlying connected with motor 23 on the position that needs by spring 25 and set screw 29.
In addition, above-mentioned embodiment is not to be restricted embodiment of the present utility model, and modification or equivalent deformation that all those skilled in the art are carried out on the basis of flesh and blood of the present utility model all should belong to technology category of the present utility model.
Claims (2)
1. the brush device of a TMTT lettering comprises hairbrush holder, motor and hairbrush, and wherein, described hairbrush holder comprises the stand of horizontal base and perpendicular setting, and described stand is provided with the waist-shaped hole that leads longitudinally; It is characterized in that: described hairbrush holder also is provided with and the vertically disposed cover plate of stand; On described stand, the guiding waist-shaped hole both sides be provided with guide rail, a described guide rail and a slide block sliding connection; The motor shaft of described motor stretches out described slide block, and the motor body is fixedlyed connected with described slide block; Motor shaft passes described guiding waist-shaped hole, fixedlys connected with described hairbrush at the opposite side of hairbrush holder; Between described slide block and horizontal base, be connected an elastomeric element; One set screw and cover plate spiral are connected, and the bottom of described set screw is stretched out cover plate and fixedlyed connected with described slide block.
2. the brush device of a kind of TMTT lettering according to claim 1 is characterized in that: described elastomeric element is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201824441U CN201346542Y (en) | 2008-12-31 | 2008-12-31 | Brush mechanism for TMTT printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201824441U CN201346542Y (en) | 2008-12-31 | 2008-12-31 | Brush mechanism for TMTT printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346542Y true CN201346542Y (en) | 2009-11-18 |
Family
ID=41366021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201824441U Expired - Fee Related CN201346542Y (en) | 2008-12-31 | 2008-12-31 | Brush mechanism for TMTT printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346542Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553283A (en) * | 2013-10-15 | 2015-04-29 | 南京烽火藤仓光通信有限公司 | Optical cable printer |
-
2008
- 2008-12-31 CN CNU2008201824441U patent/CN201346542Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553283A (en) * | 2013-10-15 | 2015-04-29 | 南京烽火藤仓光通信有限公司 | Optical cable printer |
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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: 20091118 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |