CN102375366A - Photosensitive picking and placing tool - Google Patents
Photosensitive picking and placing tool Download PDFInfo
- Publication number
- CN102375366A CN102375366A CN2011103280053A CN201110328005A CN102375366A CN 102375366 A CN102375366 A CN 102375366A CN 2011103280053 A CN2011103280053 A CN 2011103280053A CN 201110328005 A CN201110328005 A CN 201110328005A CN 102375366 A CN102375366 A CN 102375366A
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- body frame
- sliding pawl
- photosensitive drums
- sliding
- main frame
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Abstract
The invention discloses a photosensitive picking and placing tool which mainly comprises a main frame, a sliding jaw I, a sliding jaw II, a pushing and pulling sliding block, a connecting rod, a spring and a baffle head, wherein the main frame is designed in a T-shaped manner, the main frame comprises an upper main frame layer and a lower main frame layer in the vertical direction, the tail ends of the upper main frame layer and the lower main frame layer are shaped as a concave arc, a cylindrical guide rail is arranged between the tail ends of the upper main frame layer and the lower main frame layer, the sliding jaw I and the sliding jaw II are shaped as arcs, and the middle of the pushing and pulling sliding block is provided with a sliding chute hole. During assembling, the spring and the pushing and pulling sliding block are sleeved on the cylindrical sliding rail of the main frame, the sliding jaw I and the sliding jaw II are arranged at the tail ends of the concave arcs of the main frame, and the pushing and pulling sliding block is connected with the sliding jaw I or the sliding jaw II through the two connecting rods. When the photosensitive picking and placing tool is used, the tail ends of the concave arcs of the T-shaped main frame are clamped on a photosensitive drum, and then the pushing and pulling sliding block is tightly pulled, the sliding jaw I and the sliding jaw II automatically extend and clamp the photosensitive drum. The photosensitive picking and placing tool has a simple structure, is convenient for use, and can protect an OPC (Organic Photoconductor) coating.
Description
Technical field
The present invention relates to mechanical engineering field, be specially a kind of photosensitive drums fetching tool that is used for photosensitive drums (OPC) dismounting, places, installs.
Background technology
Photosensitive drums is to form the core component of laser printer toner cartridge, belongs to photosensitive device, and profile is a right cylinder, generally is made up of drum body, OPC gear, OPC conducting bracket.Wherein, rousing body is made up of OPC aluminium cover and OPC coating.The OPC coating generally comprises four layers of restraining barrier, charge generating layer, electric charge transmitting layer and protective seams (outside from the lining).A little less than the OPC coating was highly brittle, along with the use of toner cartridge, the OPC coating can wear out gradually, and the photosensitive drums that just need more renew is so photosensitive drums belongs to attrition component.The price of photosensitive drums is also comparatively expensive, is the most expensive parts in the toner cartridge assembly.
Photosensitive drums is very easily polluted, and can not directly contact the OPC coating with hand when dismounting, placement, installation photosensitive drums, need be with leather glove.Compact because of the position design of photosensitive drums on toner cartridge again, photosensitive drums periphery slit is very little, uses the both hands with leather glove to be difficult to dismounting, photosensitive drums is installed.In addition, when placing photosensitive drums, like direct traverse on the table, photosensitive drums just is prone to roll, and the OPC coating will contact with other objects, causes the wearing and tearing of OPC coating.So need the specific purpose tool of a kind of dismounting, placement, installation photosensitive drums.
Summary of the invention
For the ease of dismounting, placement, the installation of photosensitive drums, the present invention proposes a kind of photosensitive drums fetching tool, this instrument mainly is made up of body frame, sliding pawl one, sliding pawl two, push-and-pull slide block, connecting rod, spring and retaining head.
Wherein, body frame adopts the design of " T " shape, " T " shape body frame comprise that vertically body frame upper strata and body frame lower floor are two-layer.The end of body frame upper strata and body frame lower floor all is a concave arc shape, and the diameter of circular arc equals the external diameter of photosensitive drums, and rubber pattern is posted in the inboard of concave arc shape.Body frame upper strata and body frame lower floor all have the body frame inner slide that slides as sliding pawl one, and between vertically parallel right cylinder guide rail of an axis and " T " shape body frame is arranged.On the body frame upper strata one rectangle slideway is arranged, just be positioned at the top of right cylinder guide rail, rectangle slideway both sides have fixed step down, in body frame lower floor one a retaining hole are arranged.
Sliding pawl one is a circular arc, and arc diameter equals the external diameter of photosensitive drums, and rubber pattern is posted in the inboard of circular arc, sliding pawl one inner slide that the side has sliding pawl one external slide rail and slides as sliding pawl two.
Sliding pawl two also is a circular arc, and arc diameter equals the external diameter of photosensitive drums, and rubber pattern is posted in the inboard of circular arc, and the side has sliding pawl two external slide rails.
The middle part of push-and-pull slide block has a skidway hole, about respectively have a push-pull handle, top is double-deck brake structure, it is brake block at the middle and upper levels, the lower surface of lower floor has fixed step.
During assembling, at first spring housing on the right cylinder guide rail of body frame, the skidway hole through the push-and-pull slide block on the right cylinder guide rail of body frame, is inserted in the push-and-pull slide block set in the retaining hole of body frame to the retaining head; Be installed in sliding pawl one on the body frame inner slide of body frame through sliding pawl one external slide rail then, be installed in sliding pawl two on sliding pawl one inner slide through sliding pawl two external slide rails; Couple together the end of push-and-pull slide block respectively through two connecting rods at last with sliding pawl one or sliding pawl two.
When using this instrument dismounting photosensitive drums; At first grasp the lateral part of " T " shape body frame; Be stuck in the non-gear end of photosensitive drums to the arcs of recesses end of vertical part, strain at the push-pull handle of push-and-pull slide block then with forefinger and middle finger, sliding pawl one and slide pawl two and will extend and tighten photosensitive drums automatically; Block the last fixed step of push-and-pull slide block at last because of the following fixed step of body frame; The push-and-pull slide block can automatic homing, and the lateral part that at this moment just can hold " T " shape body frame is taken off photosensitive drums from toner cartridge.
After this instrument of use dismounting photosensitive drums, can directly be put into this instrument on the desktop with photosensitive drums.Because of this tool profile is " T " shape, so photosensitive drums is difficult oblique.
When this instrument of use is installed photosensitive drums, at first use this instrument to block photosensitive drums, be placed into photosensitive drums the relevant position of toner cartridge then; Provoke the brake block of push-and-pull slide block at last with thumb, make the last fixed step of the following fixed step disengaging push-and-pull slide block of body frame, the push-and-pull slide block will playback under the effect of spring force; Playback along with the push-and-pull slide block; Sliding pawl one can shrink playback with sliding pawl two, no longer blocks photosensitive drums, at this moment just can take off this instrument.
This photosensitive drums fetching tool is simple in structure, easy to use, and has the advantage of protection OPC coating.
Description of drawings
Fig. 1 is the overall schematic of photosensitive drums fetching tool.
Fig. 2 is another overall schematic of photosensitive drums fetching tool.
Fig. 3 is the synoptic diagram of body frame.
Fig. 4 is another synoptic diagram of body frame.
Fig. 5 is the synoptic diagram of sliding pawl one.
Fig. 6 is the synoptic diagram of sliding pawl two.
Fig. 7 is the synoptic diagram of push-and-pull slide block.
Fig. 8 is for using the synoptic diagram of this instrument chucking photosensitive drums.
Like figure, 1 body frame, 11 body frame upper stratas, 12 body frame lower floors, 14 body frame inner slides, 15 right cylinder guide rails; 16 rectangle slideways, 17 times fixed step, 18 a retaining hole, 2 sliding pawl one, 22 sliding pawl one external slide rails, 23 sliding pawl one inner slides; 3 sliding pawl two, 32 sliding pawl two external slide rails, 4 push-and-pull slide blocks, 41 skidway holes, 42 push-pull handles, 43 brake block; Fixed step on 44,5 springs, 6 connecting rods, 7 retaining heads, 8 photosensitive drums.
Embodiment
Like Fig. 1, shown in Figure 2, photosensitive drums fetching tool proposed by the invention mainly is made up of body frame (1), sliding pawl one (2), sliding pawl two (3), push-and-pull slide block (4), connecting rod (6), spring (5) and retaining head (7).
Like Fig. 3, shown in Figure 4, body frame (1) adopts the design of " T " shape, " T " shape body frame (1) comprise that vertically body frame upper strata (11) and body frame lower floor (12) are two-layer.The end of body frame upper strata (11) and body frame lower floor (12) all is a concave arc shape, and the diameter of circular arc equals the external diameter of photosensitive drums (8), and rubber pattern is posted in the inboard of concave arc shape.Body frame upper strata (11) and body frame lower floor (12) all have the body frame inner slide (14) that slides as sliding pawl one (2), and between vertically parallel right cylinder guide rail (15) of an axis and " T " shape body frame is arranged.On the body frame upper strata one rectangle slideway (16) is arranged, just be positioned at the top of right cylinder guide rail (15), rectangle slideway (16) both sides have fixed step (17) down, in body frame lower floor (12) a retaining hole (18) are arranged.
As shown in Figure 5, sliding pawl one (2) is a circular arc, and arc diameter equals the external diameter of photosensitive drums (8), and rubber pattern is posted in the inboard of circular arc, sliding pawl one inner slide (23) that the side has sliding pawl one external slide rail (22) and slides as sliding pawl two (3).
As shown in Figure 6, sliding pawl two (3) also is a circular arc, and arc diameter equals the external diameter of photosensitive drums (8), and rubber pattern is posted in the inboard of circular arc, and the side has sliding pawl two external slide rails (32).
As shown in Figure 7, the middle part of push-and-pull slide block (4) has a skidway hole (41), about respectively have a push-pull handle (42), top is double-deck brake structure, it is brake block (43) at the middle and upper levels, the lower surface of lower floor has fixed step (44).
Like Fig. 1, shown in Figure 2; During assembling; At first be enclosed within spring (5) on the right cylinder guide rail (15) of body frame (1), the skidway hole (41) through push-and-pull slide block (4) is enclosed within push-and-pull slide block (4) on the right cylinder guide rail (15) of body frame (1), is inserted in retaining head (7) in the retaining hole (18) of body frame (1); Be installed in sliding pawl one (2) on the body frame inner slide (14) of body frame (1) through sliding pawl one external slide rail (22) then, be installed in sliding pawl two (3) on sliding pawl one inner slide (23) through sliding pawl two external slide rails (32); Couple together the end of push-and-pull slide block (4) respectively through two connecting rods (6) at last with sliding pawl one (2) or sliding pawl two (3).
As shown in Figure 8; When using this instrument dismounting photosensitive drums (8), at first grasp the lateral part of " T " shape body frame (1), be stuck in the arcs of recesses end of vertical part the non-gear end of photosensitive drums (8); Strain at the push-pull handle (42) of push-and-pull slide block (4) then with forefinger and middle finger; Sliding pawl one (2) will extend and tighten photosensitive drums (8) automatically with cunning pawl two (3), blocks the last fixed step (44) of push-and-pull slide block (4) at last because of the following fixed step (17) of body frame (1), and push-and-pull slide block (4) can automatic homing; At this moment just can hold the lateral part of " T " shape body frame (1), take off photosensitive drums (8) from toner cartridge.
After this instrument of use dismounting photosensitive drums (8), can directly be put into this instrument on the desktop with photosensitive drums (8).Because of this tool profile is " T " shape, so photosensitive drums (8) is difficult oblique.
When this instrument of use is installed photosensitive drums (8); At first use this instrument to block photosensitive drums (8), be placed into photosensitive drums (8) relevant position of toner cartridge then, provoke the brake block (43) of push-and-pull slide block (4) at last with thumb; Make the last fixed step (44) of following fixed step (17) the disengaging push-and-pull slide block (4) of body frame (1); Push-and-pull slide block (4) will playback under the effect of spring (5) elastic force, and along with the playback of push-and-pull slide block (4), sliding pawl one (2) and sliding pawl two (3) can shrink playback; No longer block photosensitive drums (8), at this moment just can take off this instrument.
Claims (5)
1. the photosensitive drums fetching tool is made up of body frame, sliding pawl one, sliding pawl two, push-and-pull slide block, connecting rod, spring and retaining head, it is characterized in that:
Body frame adopts the design of " T " shape, body frame comprise that vertically body frame upper strata and body frame lower floor are two-layer,
The upper and lower layer of said body frame end all is concave arc shape, and the diameter of circular arc equals the external diameter of photosensitive drums, and rubber pattern is posted in the inboard of concave arc shape,
And the upper and lower layer of body frame all has the body frame inner slide that slides as sliding pawl one,
The vertical parallel right cylinder guide rail of one axis and " T " shape body frame is arranged between the upper and lower layer of body frame,
On the body frame upper strata one rectangle slideway is arranged, just is positioned at the top of right cylinder guide rail,
Rectangle slideway both sides have fixed step down,
In body frame lower floor one a retaining hole is arranged.
2. photosensitive drums fetching tool according to claim 1; It is characterized in that: said sliding pawl one is circular arc; The diameter of circular arc equals the external diameter of photosensitive drums, and rubber pattern is posted in the inboard of circular arc, sliding pawl one inner slide that the side has sliding pawl one external slide rail and slides as sliding pawl two.
3. photosensitive drums fetching tool according to claim 1 is characterized in that: said sliding pawl two is circular arc, and the diameter of circular arc equals the photosensitive drums external diameter, and rubber pattern is posted in the inboard of circular arc, and the side has sliding pawl two external slide rails.
4. photosensitive drums fetching tool according to claim 1; It is characterized in that: the middle part of said push-and-pull slide block has a skidway hole, about respectively have a push-pull handle, top is double-deck brake structure; It is brake block at the middle and upper levels, and the lower surface of lower floor has fixed step.
5. photosensitive drums fetching tool according to claim 1; It is characterized in that: said spring housing is on the right cylinder guide rail of body frame; Said push-and-pull slide block is enclosed within on the right cylinder guide rail of body frame through skidway hole; Said retaining head is inserted in the retaining hole of body frame; Said sliding pawl one is installed on the body frame inner slide of body frame through sliding pawl one external slide rail, and said sliding pawl two is installed on sliding pawl one inner slide through sliding pawl two external slide rails, and couples together the end of push-and-pull slide block with sliding pawl one or sliding pawl two respectively through two connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103280053A CN102375366A (en) | 2011-10-26 | 2011-10-26 | Photosensitive picking and placing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103280053A CN102375366A (en) | 2011-10-26 | 2011-10-26 | Photosensitive picking and placing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102375366A true CN102375366A (en) | 2012-03-14 |
Family
ID=45794159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103280053A Pending CN102375366A (en) | 2011-10-26 | 2011-10-26 | Photosensitive picking and placing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102375366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255042A (en) * | 2018-03-12 | 2018-07-06 | 珠海天威飞马打印耗材有限公司 | Handle box and imaging device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08323633A (en) * | 1995-03-28 | 1996-12-10 | Fuji Xerox Co Ltd | Sheet material grasping tool and image forming device with sheet material clamping tool |
| JP2000225538A (en) * | 1999-02-09 | 2000-08-15 | Showa Alum Corp | Clamp receiving base and clamp device |
| CN201109080Y (en) * | 2007-08-24 | 2008-09-03 | 珠海天威技术开发有限公司 | Pin-fetching clamp |
| CN201529971U (en) * | 2009-10-09 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Pin-removing tool |
| CN201544178U (en) * | 2009-11-11 | 2010-08-11 | 徐华彬 | Pin pliers for disassembling cartridge pins |
| CN201638005U (en) * | 2009-07-17 | 2010-11-17 | 富美科技有限公司 | Portable tool for detaching shaft pin of photosensitive drum |
| CN201979466U (en) * | 2011-03-09 | 2011-09-21 | 珠海华人科技有限公司 | Special pliers for installing and pulling selenium drum pin |
| CN202292608U (en) * | 2011-10-26 | 2012-07-04 | 富美科技有限公司 | Tool for taking and putting organic photosensitive cartridge (OPC) |
-
2011
- 2011-10-26 CN CN2011103280053A patent/CN102375366A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08323633A (en) * | 1995-03-28 | 1996-12-10 | Fuji Xerox Co Ltd | Sheet material grasping tool and image forming device with sheet material clamping tool |
| JP2000225538A (en) * | 1999-02-09 | 2000-08-15 | Showa Alum Corp | Clamp receiving base and clamp device |
| CN201109080Y (en) * | 2007-08-24 | 2008-09-03 | 珠海天威技术开发有限公司 | Pin-fetching clamp |
| CN201638005U (en) * | 2009-07-17 | 2010-11-17 | 富美科技有限公司 | Portable tool for detaching shaft pin of photosensitive drum |
| CN201529971U (en) * | 2009-10-09 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Pin-removing tool |
| CN201544178U (en) * | 2009-11-11 | 2010-08-11 | 徐华彬 | Pin pliers for disassembling cartridge pins |
| CN201979466U (en) * | 2011-03-09 | 2011-09-21 | 珠海华人科技有限公司 | Special pliers for installing and pulling selenium drum pin |
| CN202292608U (en) * | 2011-10-26 | 2012-07-04 | 富美科技有限公司 | Tool for taking and putting organic photosensitive cartridge (OPC) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255042A (en) * | 2018-03-12 | 2018-07-06 | 珠海天威飞马打印耗材有限公司 | Handle box and imaging device |
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| PB01 | Publication | ||
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Application publication date: 20120314 |