CN203726899U - Scissor type rope pulling clamp - Google Patents
Scissor type rope pulling clamp Download PDFInfo
- Publication number
- CN203726899U CN203726899U CN201420052964.6U CN201420052964U CN203726899U CN 203726899 U CN203726899 U CN 203726899U CN 201420052964 U CN201420052964 U CN 201420052964U CN 203726899 U CN203726899 U CN 203726899U
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- CN
- China
- Prior art keywords
- clip
- clamping
- stay cord
- slide
- contiguous block
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Abstract
The utility model relates to paper bag processing equipment and provides a scissor type rope pulling clamp which comprises a clamp body. The clamp body comprises a hinge shaft and a pair of clamping rods. The middle portions of the clamping rods are hinged together through the hinge shaft. One ends of the clamping rods are provided with clamping heads, and the other ends of the clamping rods are provided with drive handles. The clamping heads are provided with clamping grooves. The clamping grooves are straight grooves extending towards the hinge shaft from the end faces of the clamping heads. The scissor type rope pulling clamp will not cause serious local deformation of bag ropes when clamping the bag ropes, and solves the problem that serious local deformation of the bag ropes are caused when an existing clamp is used for clamping the bag ropes.
Description
Technical field
The utility model relates to paper bag process equipment, relates in particular to a kind of scissor stay cord folder, belongs to paper bag manufacture field.
Background technology
The structure of carrying for user of existing Paper handbag has two kinds, a kind of for being directly opened in the hand hole on bag, another kind of for being connected to carry hand on bag.
Be 2004200254298 in China Patent No., Granted publication day be March 2 in 2005 day, be called in the patent documentation of " Paper handbag " and disclose a kind of Paper handbag being formed by bag rope and bag.
In the process of installing in the automation of bag rope, need to clamp from bag inside with clip that bag is restricted and bag rope is moved in bag and completed reeving action.As in China Patent No. being 2006200573470, Granted publication day be Mays 23 in 2007 day, be called in the patent documentation of " clip " and disclose a kind of clip.But when existing clip clamping bag rope, can cause bag rope local deformation and distortion serious, thereby can affect normally carrying out of follow-up knotting work.
Utility model content
When the utility model provides a kind of folder bag rope, can not cause bag rope local deformation and be out of shape serious scissor stay cord folder, while having solved existing clip folder bag rope, can cause bag rope local deformation and be out of shape serious problem.
Above technical problem solves by following technical proposal: a kind of scissor stay cord folder, comprise clip, described clip comprises hinge and a pair of clamping bar, the middle part of described clamping bar is hinged by described hinge, one end of described clamping bar is provided with clamping head, the other end is provided with driving handle, described clamping head is provided with clip slot, and described clip slot is to start along the end face of described clamping head the straight trough extending towards described hinge.When folder rope, first by make the driving handle of a pair of clamping bar do split movement make two clamping heads separately, make the end of clamping head towards lacing hole, an end for bag rope is reached in clip slot with the state stretching from the end of clamping head, then by making the driving handle of a pair of clamping bar do to close up that motion makes that two clamping heads close up, a pair of clamping head clamps the end of bag rope and bag rope is clamped in a pair of clip slot with straight configuration, thereby avoided the local deformation of bag end portion and reduced deformation extent.
As preferably, the groove face of described clip slot is circular arc, and the corresponding central angle of groove face of clip slot is less than or equal to 180 ° and be more than or equal to 60 °.Clamping to bag rope and protect effective.
As preferably, the bearing of trend of described driving handle, the folding direction three of the bearing of trend of described clip slot and described clip is vertical between two.When use, only clip need to be stretched into bag inside, while driving driving handle, carry out from bag outside, make the utility model also can be applicable to press from both sides rope in bag empty little in bag.
The utility model also comprises clip open-and-close mechanism, and described driving handle links together with described clip open-and-close mechanism.The laborsaving convenience of the flange splint period of the day from 11 p.m. to 1 a.m, is convenient to realize automation folder rope.Clip open-and-close mechanism can drive the holder that is provided with thread bush to realize by cylinder, oil cylinder, screw mandrel.
As preferably, described clip open-and-close mechanism comprises contiguous block and is slidably connected at two slide blocks on contiguous block, the glide direction of described two slide blocks is identical, the driving handle of described a pair of clamping bar is articulated with described two slide blocks correspondingly, in described contiguous block, be provided with two cylinders that are parallel to each other, in described cylinder, be provided with supporting piston, described piston is connected with drive rod, and the drive rod in described two cylinders links together with described two slide blocks correspondingly.Drive in the process of two clamping bar foldings, clamping bar can not produce the axial separation along hinge, and clip can reliably be clamped bag end portion reposefully.Owing to being the folding that realizes clip by two drive rod out movements, when jaws is opened same angle, the distance that single drive rod moves is little, and the speed of the flange splint period of the day from 11 p.m. to 1 a.m is fast.
As preferably, described two slide blocks are positioned on the straight line that the same glide direction along slide block extends.Structural compactness is good, and convenient while making.
As preferably, described contiguous block is provided with slide rail, and described slide block is provided with chute, and the bottom of described chute is wide, openend is narrow, and the cross section of described slide rail is trapezoidal, and described slide block coordinates described slide block to be slidably connected together with described contiguous block by described chute.Slide block can not come off from contiguous block, and the connection reliability between contiguous block and slide block is good.
As preferably, described contiguous block is provided with two blend stops, and described two blend stops are distributed in the both sides of described slide rail, between described two blend stops and slide rail, form two stopper slots, and two chute walls of described chute are contained in described two stopper slots correspondingly.The suffered distortion power of slide rail in can anti-skidding process, thus slide rail flexural deformation effectively avoided.
The utlity model has following advantage: by straight clip slot being set at the clamping head of clamping bar, bag rope is clamped, when rope clamping bag the end of bag rope can not produce local deformation and deformation extent is little, the operation that makes to tie a knot is smooth and easy while knotting.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is cross-sectional schematic of the present utility model.
Fig. 3 is A-A schematic cross-section of Fig. 2.
Fig. 4 is use view of the present utility model.
In figure: clip open-and-close mechanism 6, contiguous block 61, slide rail 611, blend stop 612, stopper slot 613, cylinder 614, piston 615, import and export 616, the clamping face 7122 of the groove face 7131 of the end face 7121 of drive rod 617, strip hole 618, slide block 62, chute 621, chute wall 622, clip 7, clamping bar 71, driving handle 711, clamping head 712, clamping head, clip slot, clamping head, be provided with clip slot 713, hinge 72, bag 8, sack 81, lacing hole 82.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Referring to Fig. 1, a kind of scissor stay cord folder, comprises clip open-and-close mechanism 6 and clip 7.
Clip open-and-close mechanism 6 comprises contiguous block 61 and two slide blocks 62.The upper surface of contiguous block 61 is provided with slide rail 611 and two blend stops 612.Slide rail 611 extends along fore-and-aft direction.The section of slide rail 611 is narrow trapezoidal in wide lower end, upper end.Two blend stops 612 are distributed in the left and right sides of slide rail 611.Between slide rail 611 and blend stop 612, form 2 stopper slots 613 that extend along fore-and-aft direction.Two slide blocks 62 are slidably connected on slide rail 611.Two slide blocks 62 distribute along fore-and-aft direction.The downside of slide block 62 is provided with chute 621.The bottom of chute 621 is wide, openend is narrow.Slide block 62 coordinates slide rail 611 to be slidably connected together with contiguous block 61 by chute 621.Two chute walls 622 of chute 621 are contained in two stopper slots 613 correspondingly.
Clip 7 comprises hinge 72 and two clamping bars 71.Clamping bar 71 extends along left and right directions.The middle part of two clamping bars 71 is hinged by hinge 72.The left end of clamping bar 71 is provided with driving handle 711.Driving handle 711 extends along the vertical direction.The right-hand member of clamping bar 71 is provided with clamping head 712.Clamping head 712 is provided with clip slot 713.Clip slot 713 is positioned on the clamping face 7122 of clamping head.Clip slot 713 is the straight trough extending along left and right directions.Clip slot 713 connects to the end face 7121 of clamping head, also starts to extend from the end face 7121 of clamping head.The groove face 7131 of clip slot is circular arc.The corresponding central angle of groove face 7131 of clip slot is 180 °.2 driving handles 711 that amount to of a pair of clamping bar 71 are articulated with two slide blocks 62 correspondingly.Hinge 72 extends along the vertical direction.The folding direction of clip 7 is fore-and-aft direction.
Referring to Fig. 2, in contiguous block 61, be provided with two cylinders that are parallel to each other 614.In cylinder 614, be provided with supporting piston 615 and import and export 616.Piston 615 is connected with drive rod 617.Amounting to after 2 drive rods 617 stretch out cylinder 614 in two cylinders 614 links together with two slide blocks 62 correspondingly.
Referring to Fig. 3, the diapire of stopper slot 613 is provided with strip hole 618.The bearing of trend of strip hole 618 is identical with the moving direction (i.e. left and right directions in figure) of piston 615.It is inner and link together with drive rod 617 that slide block 62 reaches contiguous block 61 through strip hole 618.Import and export 616 in each cylinder 614 have two.Two import and export 616 are distributed in the both sides of piston 615.
Referring to Fig. 4, using method of the present utility model is: bag 8 is opened.Make clip 7 in sack 81 enters into bag 8, make the bearing of trend of the lacing hole 82 of the end of clip 7 in clamping head 712 on 8 one sidewalls of bag and clamping head 712 identical with the depth direction of lacing hole 82.The state that Song Sheng mechanism is the end of bag rope to extend left and right from outside to inside through lacing hole 82 through bag 8 in and the clip slot 713(that enters clip 7 referring to Fig. 1) in.Clip open-and-close mechanism 6 closes up clip, and the end of bag rope is accommodating and be clamped in clip slot 713.Completed the clamping operation to bag end portion.
Referring to Fig. 2, clip open-and-close mechanism drives the process of clip folding to be, by making circulation drive the piston 615 in two cylinders 614 of two contiguous blocks 61 make subtend or oppositely move through importing and exporting 616 turnover, piston 615 drives drive rod 617 to move, drive rod 617 drives slide block 62 to move, slide block 72 drives driving handle 711(referring to Fig. 1) mobile, thus realize the folding of clip.
In another embodiment, the corresponding central angle of the groove face of clip slot is 60 °, and all the other are constant.
Claims (8)
1. a scissor stay cord folder, comprise clip, described clip comprises hinge and a pair of clamping bar, the middle part of described clamping bar is hinged by described hinge, one end of described clamping bar is provided with clamping head, the other end is provided with driving handle, it is characterized in that, described clamping head is provided with clip slot, and described clip slot is to start along the end face of described clamping head the straight trough extending towards described hinge.
2. scissor stay cord folder according to claim 1, is characterized in that, the groove face of described clip slot is circular arc, and the corresponding central angle of groove face of clip slot is less than or equal to 180 ° and be more than or equal to 60 °.
3. scissor stay cord folder according to claim 1 and 2, is characterized in that, the bearing of trend of described driving handle, and the folding direction three of the bearing of trend of described clip slot and described clip is vertical between two.
4. scissor stay cord folder according to claim 1 and 2, is characterized in that, also comprise clip open-and-close mechanism, described driving handle links together with described clip open-and-close mechanism.
5. scissor stay cord folder according to claim 4, it is characterized in that, described clip open-and-close mechanism comprises contiguous block and is slidably connected at two slide blocks on contiguous block, the glide direction of described two slide blocks is identical, the driving handle of described a pair of clamping bar is articulated with described two slide blocks correspondingly, in described contiguous block, be provided with two cylinders that are parallel to each other, in described cylinder, be provided with supporting piston, described piston is connected with drive rod, and the drive rod in described two cylinders links together with described two slide blocks correspondingly.
6. scissor stay cord folder according to claim 5, is characterized in that, described two slide blocks are positioned on the straight line of the same extension of the glide direction along slide block.
7. scissor stay cord folder according to claim 5, it is characterized in that, described contiguous block is provided with slide rail, described slide block is provided with chute, the bottom of described chute is wide, openend is narrow, the cross section of described slide rail is trapezoidal, and described slide block coordinates described slide block to be slidably connected together with described contiguous block by described chute.
8. scissor stay cord folder according to claim 7, it is characterized in that, described contiguous block is provided with two blend stops, described two blend stops are distributed in the both sides of described slide rail, between described two blend stops and slide rail, form two stopper slots, two chute walls of described chute are contained in described two stopper slots correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052964.6U CN203726899U (en) | 2014-01-27 | 2014-01-27 | Scissor type rope pulling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052964.6U CN203726899U (en) | 2014-01-27 | 2014-01-27 | Scissor type rope pulling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726899U true CN203726899U (en) | 2014-07-23 |
Family
ID=51197002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052964.6U Expired - Fee Related CN203726899U (en) | 2014-01-27 | 2014-01-27 | Scissor type rope pulling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370586A (en) * | 2021-07-13 | 2021-09-10 | 袁少伟 | Paper bag rope knot tying machine |
-
2014
- 2014-01-27 CN CN201420052964.6U patent/CN203726899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370586A (en) * | 2021-07-13 | 2021-09-10 | 袁少伟 | Paper bag rope knot tying machine |
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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: 20140723 Termination date: 20150127 |
|
| EXPY | Termination of patent right or utility model |