CN103723563B - Torsion spring is grited one's teeth mechanism - Google Patents
Torsion spring is grited one's teeth mechanism Download PDFInfo
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- CN103723563B CN103723563B CN201310687731.3A CN201310687731A CN103723563B CN 103723563 B CN103723563 B CN 103723563B CN 201310687731 A CN201310687731 A CN 201310687731A CN 103723563 B CN103723563 B CN 103723563B
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- sting
- pawl
- torsion spring
- stinging
- teeth
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- 208000002193 Pain Diseases 0.000 claims description 53
- 239000007769 metal material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
Torsion spring of the present invention mechanism of gritting one's teeth relates to a kind of transmission device of gathering leaves of a book on assembling machine.Its objective is that a kind of structure is simple, mechanism of gritting one's teeth to the larger more stable torsion spring of the carrying capacity of signature in order to provide.The present invention includes driving device and device of gritting one's teeth, described driving device comprises imput shaft (1) and is fixedly set in the toothed disc (2) in imput shaft, described device of gritting one's teeth comprises stings pawl (3), be fixedly set in imput shaft sting paper wheel (4) and be fixed on sting paper wheel on sting palmula (5), driving device also comprises a grooved cam, grooved cam is fixedly located at outside toothed disc, rotatingly in the end face outside of toothed disc be provided with a quadrant gear (7), described sector teeth wheel end is meshed with a miniature gears (8), the other end is provided with rocking bar (9), described rocking bar is provided with Cam ball (10), Cam ball be positioned at grooved cam groove and can along concave slot sports.
Description
Technical field
Train line equipment ordered by gather leaves of a book train line or the glue that the present invention relates to a kind of books and periodicals class book, particularly relates to a kind of transmission device of gathering leaves of a book on assembling machine.
Background technology
Gathering leaves of a book, train line or glue are ordered in train line, and assembling machine is carried out in order by signature overlapping the equipment of joining.Its working process extracts out from signature stack after sheet-fed or a signature being clamped by gritting one's teeth, and is transported to next workflow more afterwards.The transmission device of existing assembling machine mainly comprises external cam, extension spring and stings pawl, and the noise of whole mechanism is large, and the gripping power stinging pawl can not regulate, and this mechanism can not carry out corresponding transmission work for different signatures.Pawl of stinging in assembling machine transmission device is generally set to two, like this after stinging pawl longevity of service, probably there is inconsistent situation in two gripping powers stinging pawl, and one of them gripping power stinging pawl can not be adjusted separately to sting pawl consistent with another, damage may be caused to it when transmission paper or signature like this.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, mechanism of gritting one's teeth to the larger more stable torsion spring of the carrying capacity of signature.
Torsion spring of the present invention is grited one's teeth mechanism, comprise driving device and device of gritting one's teeth, described driving device comprises imput shaft and is fixedly set in the toothed disc in imput shaft, described device of gritting one's teeth comprises stings pawl, be fixedly set in imput shaft sting paper wheel and be fixed on sting paper wheel on sting palmula, described driving device also comprises a grooved cam, described grooved cam is fixedly located at outside toothed disc, rotatingly in the end face outside of described toothed disc be provided with a quadrant gear, described sector teeth wheel end is meshed with a miniature gears, the other end is provided with rocking bar, described rocking bar is provided with Cam ball, described Cam ball be positioned at grooved cam groove and can along concave slot sports, described groove can make Cam ball relative to toothed disc reciprocally swinging, described miniature gears is rotating to be arranged on toothed disc and to penetrate toothed disc, the medial extremity of miniature gears has cavity, described lower end of stinging pawl is fixed on stings on pawl axle, upper end can along with the rotation of imput shaft with sting palmula and be adjacent to or separate, described rotating being arranged in one end of stinging pawl axle is stung on paper wheel, the other end is rotating to be arranged in the cavity of miniature gears, the medial extremity of described miniature gears is fixedly connected with a torsion spring, described torsion spring set is being stung on pawl axle, the torsion spring other end is fixedly connected with a fixed block, described fixed block is fixed on to be stung on pawl axle.
Torsion spring of the present invention is grited one's teeth mechanism, and wherein said palmula of stinging is made up of non-metallic material.
Torsion spring of the present invention is grited one's teeth mechanism, and the wherein said quantity of stinging palmula and stinging pawl is all two, two sting palmula be separately fixed at sting paper wheel two side end faces on, sting pawl for two and be separately fixed at and sting the stinging on pawl axle of paper wheel both sides.
Torsion spring of the present invention mechanism's difference from prior art of gritting one's teeth is that torsion spring of the present invention grits one's teeth imput shaft in mechanism when rotating, drive is stung paper wheel and is rotated together with imput shaft with toothed disc, Cam ball on rocking bar can along the concave slot sports on grooved cam, because groove curve is cam face, curve has lift, pause, backhaul, pause, the change of lift, such Cam ball can drive rocking bar reciprocally swinging, the reciprocally swinging of rocking bar can drive quadrant gear reciprocally swinging again, because miniature gears is meshed with quadrant gear, so under the drive of quadrant gear reciprocally swinging, can reciprocating rotation be there is in miniature gears, moment of torsion can be passed to by torsion spring the fixed block being fixed on and stinging on pawl axle again by the reciprocating rotation of miniature gears, sting pawl axle like this and reciprocating rotation will occur, so being fixed on the pawl of stinging stung on pawl axle also can around stinging pawl axle reciprocating rotation, the reciprocating rotation stinging pawl namely achieve with the occlusion of stinging palmula be separated.Clamped by signature when stinging pawl with stinging when palmula is engaged, nipped signature continues along with imput shaft rotates afterwards, when arriving next flow process, stinging pawl and stinging palmula and separate, paper or signature are transported to next flow process.As can be seen here, structure of the present invention is simple, larger more stable to the carrying capacity of signature.
Torsion spring of the present invention is grited one's teeth and is stung palmula in mechanism and be made up of non-metallic material, like this when stinging pawl and being hauled out from signature stack by signature, can avoid stinging damage that pawl causes signature and can reduce the wearing and tearing of stinging paper wheel surface.
The torsion spring of the present invention quantity of to sting palmula in mechanism and stinging pawl of gritting one's teeth is all two, stinging pawl like this when being hauled out by signature from signature stack, stinging the snap-in force of pawl more greatly, also more steady.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is that torsion spring of the present invention is grited one's teeth the block diagram of mechanism;
Fig. 2 is that torsion spring of the present invention is grited one's teeth the cutaway view of mechanism;
Fig. 3 is the cutaway view along A-A line in Fig. 2;
Fig. 4 is the cutaway view along B-B line in Fig. 2;
Fig. 5 is the cutaway view along C-C line in Fig. 2;
Fig. 6 is the cutaway view along D-D line in Fig. 2;
Fig. 7 is the cutaway view along E-E line in Fig. 6.
Detailed description of the invention
As shown in Figure 1, and shown in composition graphs 2,3,4,5,6,7, torsion spring of the present invention mechanism of gritting one's teeth comprises driving device and to grit one's teeth device, described driving device comprises imput shaft 1 and is fixedly set in the toothed disc 2 in imput shaft 1, described device of gritting one's teeth comprise sting pawl 3, be fixedly set in imput shaft 1 sting paper wheel 4 and be fixed on sting paper wheel 4 on sting palmula 5, described driving device also comprises a grooved cam 6, grooved cam 6 is prior art, its entirety is discoid, and side end face is provided with the groove 14 in cam face.Described grooved cam 6 is fixedly located at outside toothed disc 2, the side end face being provided with groove 14 is arranged towards toothed disc 2, rotatingly in the end face outside of described toothed disc 2 be provided with a quadrant gear 7, namely quadrant gear 7 is provided with a bearing, bearing is fixed on toothed disc 2 by minor axis 15, the gear end of described quadrant gear 7 is meshed with a miniature gears 8, the other end is provided with the rocking bar 9 with quadrant gear 7 integrative-structure, described rocking bar 9 is provided with Cam ball 10, described Cam ball 10 is positioned at the groove 14 of grooved cam 6 and can moves along groove 14, described groove 14 can make Cam ball 10 relative to toothed disc 2 reciprocally swinging.Described miniature gears 8 to be arranged on toothed disc 2 by bearing is rotating and penetrates toothed disc 2, the medial extremity of miniature gears 8 has cavity, described lower end of stinging pawl 3 is fixed by screws in stings on pawl axle 11, upper end can along with the rotation of imput shaft 1 with sting palmula 5 and be adjacent to or separate, described one end of stinging pawl axle 11 is stung on paper wheel 4 by rotating being arranged on of bearing, and the other end is by the rotating cavity being arranged on miniature gears 8 of bearing.The medial extremity of described miniature gears 8 is fixedly connected with a torsion spring 12, and described torsion spring 12 is enclosed within to be stung on pawl axle 11, and torsion spring 12 other end is fixedly connected with a fixed block 13, and described fixed block 13 is fixed by screws in be stung on pawl axle 11.
Torsion spring of the present invention is grited one's teeth mechanism, wherein said palmula 5 of stinging is made up of non-metallic material, the described quantity of stinging palmula 5 and stinging pawl 3 is all two, two sting palmula 5 be separately fixed at sting paper wheel 4 two side end faces on, sting pawl 3 for two and be separately fixed at and sting paper and take turns stinging on pawl axle 11 of 4 both sides.
Introduce working process of the present invention below:
When the imput shaft that torsion spring of the present invention is grited one's teeth in mechanism is rotated, in Fig. 1 and Fig. 6, all indicate the rotation direction of imput shaft 1 with arrow, namely imput shaft 1 is rotated along clockwise direction in figure 6.Imput shaft 1 drive is stung paper wheel 4 and is rotated together with toothed disc 2, because grooved cam 6 is fixed relative to imput shaft 1, so the Cam ball 10 on rocking bar 9 can move along the groove 14 on grooved cam 6, because groove 14 curve is cam face, curve has lift, pause, backhaul, pause, the change of lift, such Cam ball 10 will drive rocking bar 9 reciprocally swinging, the reciprocally swinging of rocking bar 9 can drive again quadrant gear 7 reciprocally swinging, because miniature gears 8 is meshed with quadrant gear 7, so under the drive of quadrant gear 7 reciprocally swinging, can reciprocating rotation be there is in miniature gears 8, moment of torsion can be passed to by torsion spring 12 fixed block 13 being fixed on and stinging on pawl axle 11 again by the reciprocating rotation of miniature gears 8, sting pawl axle 11 like this and reciprocating rotation will occur, so being fixed on the pawl 3 of stinging stung on pawl axle 11 also can around stinging pawl axle 11 reciprocating rotation, the reciprocating rotation stinging pawl 3 namely achieve with the occlusion of stinging palmula 5 be separated.The installation site of adjustment tank cam 6, make to sting when pawl 3 forwards to above imput shaft 1 with sting palmula 5 and be engaged mutually, now sting pawl 3 and sting the signature clamping signature stack bottom between palmula 5, the pawl 3 of stinging clipping signature is afterwards rotated further around imput shaft 1, when stinging pawl 3 and turning to the below of imput shaft 1, sting pawl 3 and sting palmula 5 and separate, now signature is released to next flow process.Circulate and so forth, the present invention can complete the transportation work to signature smoothly.When needing adjustment two to sting the gripping power of pawl 3, as long as unclamp the screw on fixed block 13, make the size of torsion spring power obtain suitable adjustment by adjustment fixed block 13 stinging the position on pawl axle 11 more afterwards, two are stung pawl 3 gripping power and be adjusted to and in the intact situation of guarantee signature, signature clamped and to haul out.After stinging pawl 3 longevity of service, sting pawl 3 for two and probably occur the situation that gripping power is inconsistent, at this moment just one of them can sting screw of pawl 3 lower end it is consistent with the gripping power that another stings pawl 3 to realize by adjustment, be about to be put into two with a piece of paper or signature sting pawl 3 and respective sting between palmula 5, adjust two afterwards again and sting pawl 3 and can be clamped or separately simultaneously.
It is adjustable for stinging pawl 3 in the present invention stinging the position on pawl axle 11, it is achieved in the following ways: the lower end of stinging pawl 3 is made up of two half-unit, two half-unit is enclosed within together and stings on pawl axle 11 and fixed by screw, like this when needs adjustment stings pawl 3 when stinging the position on pawl axle 11, only screw need be unclamped, adjust two half-unit again and stinging the position on pawl axle 11, again two half-unit is tightened to by screw afterwards and stings on pawl axle 11.
In the present invention, fixed block 13 is also adjustable stinging the position on pawl axle 11, it is achieved in the following ways: described fixed block 13 is U-shaped, it is fastened on to sting on pawl axle 11 and be fixed on by screws clamp stings on pawl axle 11, when needing adjustment fixed block 13 when stinging the position on pawl axle 11, only screw need be unclamped, adjust fixed block 13 afterwards again and sting the position on pawl axle 11, then again by screw-driving.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (3)
1. a torsion spring is grited one's teeth mechanism, comprise driving device and device of gritting one's teeth, described driving device comprises imput shaft (1) and is fixedly set in the toothed disc (2) in imput shaft (1), described device of gritting one's teeth comprises stings pawl (3), be fixedly set in imput shaft (1) sting paper wheel (4) and be fixed on sting paper wheel (4) on sting palmula (5), it is characterized in that: described driving device also comprises a grooved cam (6), described grooved cam (6) is fixedly located at toothed disc (2) outside, rotatingly in the end face outside of described toothed disc (2) be provided with a quadrant gear (7), the gear end of described quadrant gear (7) is meshed with a miniature gears (8), the other end is provided with rocking bar (9), described rocking bar (9) is provided with Cam ball (10), described Cam ball (10) is positioned at the groove (14) of grooved cam (6) and can moves along groove (14), described groove (14) can make Cam ball (10) relative to toothed disc (2) reciprocally swinging, the rotating toothed disc (2) that is arranged on of described miniature gears (8) is gone up and penetrates toothed disc (2), the medial extremity of miniature gears (8) has cavity, described lower end of stinging pawl (3) is fixed on stings on pawl axle (11), upper end can along with the rotation of imput shaft (1) with sting palmula (5) and be adjacent to or separate, described rotating being arranged in one end of stinging pawl axle (11) is stung on paper wheel (4), in the rotating cavity being arranged on miniature gears (8) of the other end, the medial extremity of described miniature gears (8) is fixedly connected with a torsion spring (12), described torsion spring (12) is enclosed within to be stung on pawl axle (11), torsion spring (12) other end is fixedly connected with a fixed block (13), described fixed block (13) is fixed on to be stung on pawl axle (11).
2. torsion spring according to claim 1 is grited one's teeth mechanism, it is characterized in that: described in sting palmula (5) and be made up of non-metallic material.
3. torsion spring according to claim 2 is grited one's teeth mechanism, it is characterized in that: described in the quantity of stinging palmula (5) and stinging pawl (3) be all two, two sting palmula (5) be separately fixed at sting paper wheel (4) two side end faces on, sting pawl (3) for two and be separately fixed at and sting paper wheel the stinging on pawl axle (11) of (4) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687731.3A CN103723563B (en) | 2013-12-13 | 2013-12-13 | Torsion spring is grited one's teeth mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687731.3A CN103723563B (en) | 2013-12-13 | 2013-12-13 | Torsion spring is grited one's teeth mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723563A CN103723563A (en) | 2014-04-16 |
| CN103723563B true CN103723563B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310687731.3A Active CN103723563B (en) | 2013-12-13 | 2013-12-13 | Torsion spring is grited one's teeth mechanism |
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| Country | Link |
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| CN (1) | CN103723563B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892193B (en) * | 2017-12-29 | 2024-04-05 | 深圳市精密达机械有限公司 | Gripper device applied to roller type automatic collating machine and collating machine applying gripper device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD273418A1 (en) * | 1988-06-29 | 1989-11-15 | Polygraph Leipzig | ASSOCIATION MECHANISM FOR COMBINATION MACHINE |
| US6015145A (en) * | 1997-11-03 | 2000-01-18 | Hartel; Siegfried | Separator guide for Z-folded sheets |
| JP2002046877A (en) * | 2000-07-31 | 2002-02-12 | Sato Kikai Seisakusho:Kk | Printed book gripping device |
| CN201952052U (en) * | 2010-12-21 | 2011-08-31 | 上海紫光机械有限公司 | Automatic opening and closing mechanism used for gripper of page overlapping machine |
| CN202245499U (en) * | 2011-09-21 | 2012-05-30 | 淮南光华光神机械电子有限公司 | Large format paper gripping device for paper stacker |
| CN202754610U (en) * | 2012-07-31 | 2013-02-27 | 淮南光华光神机械电子有限公司 | Torsional spring gripping mechanism of page taking machine |
| CN203624682U (en) * | 2013-12-13 | 2014-06-04 | 安徽华印机电股份有限公司 | Torsion spring meshing mechanism |
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2013
- 2013-12-13 CN CN201310687731.3A patent/CN103723563B/en active Active
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| Publication number | Publication date |
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| CN103723563A (en) | 2014-04-16 |
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Effective date of registration: 20211223 Address after: 232008 No. 39 Jianshe Road, economic and Technological Development Zone, Huainan City, Anhui Province Patentee after: Anhui Guanghua Guangshen Technology Co.,Ltd. Address before: 232008 No. 39 South Road, Huainan economic and Technological Development Zone, Huainan, Anhui Patentee before: ANHUI PRINTING MECHANICAL AND ELECTRICAL Co.,Ltd. |
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