CN201700458U - Ejector pin system of label binding machine - Google Patents
Ejector pin system of label binding machine Download PDFInfo
- Publication number
- CN201700458U CN201700458U CN2010201769808U CN201020176980U CN201700458U CN 201700458 U CN201700458 U CN 201700458U CN 2010201769808 U CN2010201769808 U CN 2010201769808U CN 201020176980 U CN201020176980 U CN 201020176980U CN 201700458 U CN201700458 U CN 201700458U
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- ratchet
- cover plate
- thimble
- cylinder
- crosshead body
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Abstract
The utility model discloses an ejector pin system of a label binding machine. The ejector pin system structurally comprises a nose main body, one side of the nose main body is positioned with a nose cover plate, and the other side of the nose main body is positioned with a paper pressing cylinder which slides on a nose base plate by means of a connecting block; a ejector pin cylinder is arranged on the nose cover plate, the lower part of the ejector pin cylinder is connected with an ejector pin through the connecting block, one side of the nose main body is provided with a ratchet hook lever the upper part of which is fixedly connected with a collision block, the collision block collides with the connecting block in the return stroke of the ejector pin cylinder, a ratchet is arranged on the side part of the ratchet hook lever and on the lower part of the nose main body in a matching way, one side of the ratchet is provided with a ratchet return-stopping lever used for positioning the ratchet, a gear is coaxial to the ratchet and positioned on the other side of the nose main body, and a presser foot is arranged below the nose main body; one side of the nose cover plate is provided with a stroke adjustment block; and a plastic pin groove is formed on the nose main body and the lower part of the nose cover plate in a matching way. The utility model has simpler structure and is suitable to continuous production and pin heads with different lengths.
Description
Technical field
The utility model relates to a kind of binding machine equipment, especially a kind of thimble system of following closely the mark machine.
Background technology
At present, the thimble system of nail mark machine stirs plastic pin with gear and advances when the nail plastic pin, rely on a limited block that is fixed on the head base plate to clash into leakage driving lever outside when gear rotates, and driving lever drives shank, thereby shank drives the rotation of ratchet gear again.The course of action that is to say it need two cylinders in turn action just can finish, the platen cylinder is responsible for outside the platen, also to when platen is pressed onto the position, drive ratchet and rotate, and thimble cylinder thimble by all means, the structure more complicated, cumbersome during making.Being connected of ratchet and gear shaft adopts jackscrew to fix connection in the structure of existing head, lack buffering, and block up when the fault for fear of plastic pin, when stirring plastic pin, adopts by gear the mode of shallow insertion, be that gear can not insert in the seam of plastic pin fully, so that block the effect that causes slip in the time of to stir, adjust relatively difficulty during this structure fabrication at plastic pin.And existing thimble system suitability is relatively poor, can only produce with a kind of draw point.The thimble system difficult realization serialization production of existing nail mark machine belongs to a kind of automanual machine, and efficient is lower, relatively is fit to the thicker article of bookbinding.
The utility model content
The technical problems to be solved in the utility model provides that a kind of structure is simple, the thimble system of the nail mark machine of suitable for continuous production, syringe needle that applicable length is different.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of thimble system of following closely the mark machine comprises in the structure: a crosshead body, and crosshead body one side is positioned with the head cover plate, opposite side is positioned with the platen cylinder, and the platen cylinder slides on the head base plate by contiguous block; Described head cover plate is provided with the thimble cylinder, and thimble cylinder bottom is connected with thimble by little contiguous block; One side of crosshead body is provided with the ratchet shank, ratchet shank top is connected with collision block, collision block and little contiguous block form the collision combination during backhaul of thimble cylinder, be positioned at the sidepiece of ratchet shank, the supporting ratchet that is provided with in bottom of crosshead body, the supporting ratchet check rod that is used for positioning ratchet wheel that is provided with of ratchet one side, with coaxial ratchet, be positioned at the crosshead body opposite side and be fixed with pinion, the crosshead body below is provided with presser feet; Described head cover plate one side is provided with the stroke adjustment piece; Crosshead body and head cover plate bottom are provided with supporting plastic pin groove.
Preferably, above-mentioned ratchet top offers through hole, and the both sides of the axle of the inherent gear of through hole are equiped with two steel columns, thereby tightly axle are choked from both sides by the strength of jump ring, ratchet relies on this frictional force to drive axle and rotates, and the size of frictional force can be regulated by the strength of regulating jump ring.
Preferably, above-mentioned stroke regulating block section configuration is the U type, and the centre of stroke adjustment piece is provided with screw, and it is fixed on the head cover plate by bolt and the slotted hole of being located on the head cover plate.
Preferably, above-mentioned crosshead body bottom is provided with U type plastic pin groove, and head cover plate bottom is provided with inverted U plastic pin groove, the groove of a strip of two the supporting formation of groove.
Preferably, be provided with spring between the top of above-mentioned ratchet shank, sidepiece and the crosshead body.
Adopt the beneficial effect that technique scheme produced to be: 1, the utility model thimble system can not only better finish the function of original mark card hanging gun, and can realize automation, need not manually-operated; When the utility model is done the action of nail plastic pin, only need a thimble cylinder just can finish thimble and pull out pin, the thimble cylinder is the power source of ratchet rotation, is suitable for continuity production.
2, further improvement is provided with the stroke adjustment piece and can selects to change the different syringe needle of length according to actual conditions, be provided with screw above the stroke adjustment piece, head cover plate outside is provided with slotted hole, with bolt that both are fixedly connected, can change the position of stroke adjustment piece, thereby change the stroke of thimble cylinder, to adapt to the different draw point of length, when the draw point adjustment stroke regulating block that can make progress more in short-term, make the thimble on the thimble cylinder stretch out head less, so that accomplish best coupling with short draw point, thereby make the scope of application of the present utility model wider.
3, the axle that further improves ratchet and pinion adopts the constant force square to be slidingly connected, the ratchet top has penetrating circular hole, chokes the axle of gear again with two round steel, and block with jump ring the outside, strength by jump ring links together ratchet and gear, thereby realizes the transmission of constant force square.Under the normal condition, ratchet and gear rotate together, when fortuitous event occurring, and when plastic pin can not be got, being crowded together of the plastic pin of back and front, at this moment the transmission resistance becomes big, and then gear no longer rotates with ratchet, has avoided plastic pin to block up.
Description of drawings
Fig. 1 is the preferred drop nail of a utility model mark machine schematic diagram;
Fig. 2 is an explosive view of the present utility model;
Fig. 3 is the schematic diagram of crosshead body one side;
Fig. 4 is the schematic diagram of crosshead body opposite side;
Fig. 5 is the structural representation of head cover plate part;
Fig. 6 is the schematic diagram of thimble part;
Fig. 7-Fig. 9 is a principle schematic of the present utility model, and wherein Fig. 7 is the schematic diagram of initial position, and Fig. 8 is for inhaling the schematic diagram of paper position, and Fig. 9 resets to bend the schematic diagram of paper state;
Figure 10 is the schematic diagram of cross axle bolster;
The structure cardboard of Figure 11 thimble system picks up the structural representation with the bending system automatically;
Wherein, 1, thimble cylinder; 2, contiguous block; 3, head base plate; 4, platen cylinder; 5, crosshead body; 6, presser feet; 7, head cover plate; 8, minor flaps; 9, spring; 10, little contiguous block; 11, thimble; 12, ratchet shank; 13, collision block; 14, ratchet; 15, ratchet check rod; 16-1 is a U type plastic pin groove, and 16-2 is an inverted U plastic pin groove; 17, stroke adjustment piece; 18, gear; 19, slotted hole; 20, spring; 21, control cabinet; 22, thimble system; 23, conveyer belt; 24, curved paper guide rail; 25, cardboard; 26, paper feeding cylinder; 27, get the paper cylinder; 28, sucker base; 29, curved paper structure fixed frame; 30, sucker; 31, curved paper steel plate; 32, curved paper rocking arm; 33, cross axle bolster; 34, through hole; 35, paper feeding guide rod; 36, curved reel frame; 37, slide block; 38, curved reel; 39, get the paper guide rod; 40, framework; 41, cardboard picks up and the bending system automatically; 42, station breach.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to accompanying drawing, crosshead body 5, platen cylinder 4 and head cover plate 7 are fixed together, they slide together with head base plate 3 on, platen cylinder 4 moves on head base plate 3 by line slide rail, makes the motion of head more steady like this.Whole head moves downward, and makes following presser feet 6 push down cardboard and quilt nail thing, and it is adjacent to, and draw point pierces through product to be followed closely, and is ready for binding.Minor flaps 8 is used for the slotted hole on the head cover plate 7 is covered.Thimble cylinder 1 is fixed on head cover plate 7, head cover plate 7 is fixed by bolts on the crosshead body 5, during 1 action of thimble cylinder, the thimble 11 that is fixed on its front will pass the draw point that is fixed on the crosshead body 5, the motion and the draw point that is to say thimble are concentric, and the cooperation of these two parts is wanted accurately.One side of crosshead body 5 is provided with ratchet system, wherein ratchet 14 is located at lower middle position, and it rotates by the ratchet shank 12 that is provided with and realizes, ratchet 14 and ratchet shank 12 relative opposite sides also are provided with ratchet check rod 15, prevent ratchet 14 revolutions, play safety effect.Being provided with spring 9 between the sidewall of ratchet shank 12 sidepieces and crosshead body, is in order to guarantee that under normal circumstances ratchet shank 12 total energys contact with ratchet 14, have only ratchet shank 12 to move up and down like this, just to drive ratchet 14 rotations like this; Also be provided with spring 20 between the upper wall of the top of ratchet shank 12 and crosshead body 5, its effect is that thimble cylinder 1 is descending the time, ratchet shank 12 is after the control that has broken away from thimble cylinder 1, under the effect of spring, ratchet shank 12 can be descending, so that remove to catch on the next tooth of ratchet 14, it is ready to drive position of ratchet 14 rotations during for 1 backhaul of thimble cylinder.Crosshead body 5 bottoms are provided with the groove of U-shaped, are provided with the groove of inverted U on head cover plate 7, and after installing, the breach of two grooves is just in time relative, form a rectangular groove, and one below thimble.Head cover plate 7 is provided with stroke adjustment piece 17, and there are two screwed holes the centre of stroke adjustment piece 17, and its two slotted holes 19 with head cover plate 7 outsides are corresponding.Fix stroke adjustment piece 17 with bolt slotted hole from the outside then, stroke adjustment piece 17 and head cover plate 7 are held together, the fixed position of stroke adjustment piece 17 can be moved on slotted hole, thereby changes the stroke of thimble cylinder 1, to adapt to the draw point of different length.When needs during with short draw point, the adjustment stroke that can make progress regulating block 17, it is a little to make thimble on the thimble cylinder 1 stretch out head less so that and short draw point accomplish best coupling.
Course of action of the present utility model is: when nail pin cylinder 1 goes downwards to end, plastic pin is ejected one from draw point, finish once bookbinding.Follow closely 1 backhaul of pin cylinder then, little contiguous block 10 bump collision blocks 13 drive ratchet shank 12 and move upward during backhaul, rotate a position thereby drive ratchet 14, and ratchet check rod 15 can play positioning action, prevents ratchet 14 revolutions.Together rotate simultaneously, thereby plastic pin in a row is moved forward a position, for next thimble is got ready with coaxial gear 18 and the ratchet 14 of ratchet 14.When thimble cylinder 1 is descending not can with little contiguous block collision, little contiguous block 10 can separate with collision block 13 when he is descending, link together by screw between collision block 13 and the ratchet shank 12, under the effect of spring, when little contiguous block 10 separates with collision block 13, ratchet shank 12 also can be descending, its descending about 2～3 millimeters, promptly blocked by following stop portion, and the stroke of thimble cylinder 1 probably has 50 millimeters, above little contiguous block 10 only when backhaul, just can bump against when terminal with collision block, thereby drive the motion of ratchet shank.Ratchet 14 adopts similar constant force square to be slidingly connected with gear 18 in the utility model, and it is similar to the arrangement of clutch on the automobile, when clutch is totally released, whole strength are all transmitted over, when only giving the clutch of half, can only some strength transmission, so the strength that automobile advances is less.Just be equivalent to a half-clutch state herein, just since with load less, just often axle and ratchet rotate together, but when resistance than greatly the time, will cause slip.But its strength was not fixed when spring did not adjust, and promptly frictional force is fixed.Here be to open a penetrating circular hole above ratchet, choke the axle of gear with two round steel, block with jump ring the outside, by the strength of jump ring ratchet and gear is linked together, thereby realize the transmission of constant force square.Under the normal condition, ratchet 14 rotates with gear 18, when fortuitous event occurring, in the time of can not getting such as plastic pin, the plastic pin of back can and being crowded together of front, at this moment the transmission resistance becomes big, then gear 18 no longer with ratchet 14 rotations, has avoided plastic pin to block up.
After adopting the utility model, head only needs a thimble cylinder 1 just much of that, not only simple in structure when doing the action of nail plastic pin, also is fit to successional production.The power source that ratchet rotates is also different, and former thimble system adopts the platen cylinder to do the power source, and the utility model then adopts the thimble cylinder to do the power source.The employing jackscrew of fixedlying connected of ratchet and gear shaft is finished in the former head, lack buffering, block up when the fault for fear of plastic pin, gear adopts the mode of shallow insertion when stirring plastic pin, be that gear can not insert in the seam of plastic pin fully, so that block the effect that causes slip in the time of can not stirring at plastic pin, this makes head adjust difficulty when manufacturing.
The utility model preferably is applied in the drop nail mark machine of following structure: referring to accompanying drawing 1, control cabinet 21 is connected to one with framework 40,21 directions that go up facing to the workman of control cabinet are provided with conveyer belt 23, conveyer belt 23 is provided with station breach 42, the front of framework 40 is fixed with the thimble system, be used to finish the bookbinding of plastic pin, the below of framework 40 is provided with cardboard and picks up automatically and bending system 41, be used for finishing automatically and pick up cardboard and bending, still there is gas pawl (not shown) at the end station place of conveyer belt 23, is used for stapled socks are taken out conveyer belt 23.
Referring to accompanying drawing 10, accompanying drawing 11, the structure that cardboard picks up automatically with the bending system is: contain a curved paper structure fixed mount 29, curved paper structure fixed mount 29 is the frame structure of a hollow, curved mechanism of paper fixed mount 29 is horizontally disposed in same plane two parallel paper feeding guide rods 35, paper feeding guide rod 35 is slidingly matched with the cross axle bolster 33 that is provided with, cross axle bolster 33 is provided with circular hole and two vertical circular holes of two levels, linear bearing is installed in the circular hole, two vertical circular holes with get paper guide rod 39 and be and be slidingly matched.Get paper guide rod 39 tops and be fixedly connected with sucker base 28, be provided with sucker 30 above the sucker base 28, sucker 30 drives by vacuum generator, vacuum generator adopts the single-stage vacuum generator to meet the demands, also can adopt the multi-stage vacuum generator, sucker base 28 back are provided with curved reel frame 36, are connected with curved paper steel plate 31 on the curved reel 38 of curved reel frame 36, the folding angle of curved paper steel plate 31 can be regulated by the folding angle of regulating curved paper rocking arm, generally is transferred to 45 ° and gets final product.The curved reel 36 curved paper rocking arm 32 that has been threaded, the other end of curved paper rocking arm 32 slides on the curved paper guide rail 24 by slide block 37, and curved in the course of the work paper guide rail 24 maintains static slide block 37 horizontal movement on curved paper guide rail 24.Cross axle bolster 33 belows also are provided with and can hold the circular hole that the guide rod of getting paper cylinder 27 passes through.
Referring to accompanying drawing 7, accompanying drawing 8, accompanying drawing 9, the course of work that cardboard picks up automatically with the bending system is: get 27 actions of paper cylinder and pick up cardboard 25 by the sucker on the sucker base 28 30,26 actions of paper feeding cylinder are delivered to conveyer belt 23 with sucker base 28 together with cardboard 25 then, meanwhile curved paper rocking arm 32 travels forward synchronously along curved paper guide rail 24, keeps curved paper state.The cardboard chord position picks up top (not shown) with the framework of bending system automatically in cardboard, vertical rod by four groups of adjustment heights and position is formed, and outwardly directed slightly part is arranged at the bottom of vertical rod, to hold cardboard, it clamps cardboard from four direction, and cardboard can not be fallen.Vacuum sucker base can upwards reach cardboard below, sucker and cardboard keep slightly contacting, and by the strength of vacuum cardboard are held, when sucker was descending, the pressboard belt that the bottom has been held got off, and top cardboard can not fall down.Wherein, the height of vertical rod and position can be regulated, to adapt to the cardboard that varies in size.
In the utility model when work: optoelectronic switch control socks fix a points to shut down on conveyer belt, and selecting for use with convenient installation of optoelectronic switch is as the criterion herein, any all can, such as E3Z-R61.Magnetic switch is general and cylinder is supporting.On the conveyer belt 23 of nail mark machine, be provided with station breach 42, below conveyer belt 23, be provided with optoelectronic switch, then detected signal is delivered to PLC, shut down by the location of programme-control conveyer belt in order to detect the position of breach.On conveyer belt 23, there is an optoelectronic switch front of head station over against the position of station, and this is used for detecting has product-free to use on the station.When following closely conveyer belt 23 vehicle positioning stops of mark machine, this optoelectronic switch can detect the conveyer belt indentation, there and have or not socks.If socks are arranged, socks can shelter from optoelectronic switch, make him produce a signal and deliver to PLC, get paper cylinder 27 and vacuum generator action by programme-control.After getting paper cylinder 27 upwards action puts in place, the vacuum that vacuum generator produced can hold cardboard 25, and when the suction of vacuum reached certain value, after just cardboard 25 having been sucked, vacuum generator can be given signal of PLC, allows get paper cylinder 27 and reset.Get paper cylinder 27 below a magnetic switch is arranged, after getting paper cylinder 27 and having sent paper, arrive the position that resets, the magnetic switch action, signal is given PLC, program makes the action of paper feeding cylinder.After paper feeding cylinder 26 action put in place, the magnetic switch on the paper feeding cylinder 26 produced a signal and gives PLC, allowed platen cylinder 4 actions on the head.Two magnetic switch are arranged on the platen cylinder 4, and one in the position of set, a position that is resetting, when the signal of paper feeding cylinder 9 by 4 actions of platen cylinder, arrive the position of set after, magnetic switch produces signal, make 1 action of thimble cylinder after giving PLC, plastic pin is got.After thimble cylinder 1 puts in place, the magnetic switch action on it, signal controls platen cylinder 4 behind PLC and thimble cylinder 1 resets.After platen cylinder 4 resetted, the magnetic switch on it was given the PLC signal, makes conveyer belt 23 rotate a station once more.Whole process is gone round and begun again according to such order, and smooth operation links up.Bind finish after, have the gas pawl that stapled product is clamped at next station, pull out conveyer belt 23, the action of gas pawl cylinder also is subjected to the control that conveyer belt top product detects optoelectronic switch, is failure to actuate during product-free.
Claims (5)
1. thimble system of following closely the mark machine, it is characterized in that: comprise in the structure: a crosshead body (5), crosshead body (5) one sides are positioned with head cover plate (7), and opposite side is positioned with platen cylinder (4), and platen cylinder (4) slides on the head base plate (3) by contiguous block (2); Be fixed with thimble cylinder (1) on the described head cover plate (7), thimble cylinder (1) bottom is connected with thimble (11) by little contiguous block (10); One side of described crosshead body (5) is provided with ratchet shank (12), ratchet shank (12) top is connected with collision block (13), collision block (13) and little contiguous block (10) collision during thimble cylinder (1) backhaul, be positioned at the sidepiece of ratchet shank (12), the supporting ratchet (14) that is provided with in bottom of crosshead body (5), the supporting ratchet check rod (15) that is used for positioning ratchet wheel (14) that is provided with of ratchet (14) one sides, coaxial with ratchet (14), be positioned at crosshead body (5) opposite side and be fixed with gear (18), crosshead body (5) below is provided with presser feet (6); One side of described head cover plate (7) is provided with stroke adjustment piece (17); Crosshead body (5) is provided with the supporting plastic pin groove that forms with head cover plate (7) bottom.
2. the thimble system of nail according to claim 1 mark machine is characterized in that: described ratchet (14) top offers through hole, is equiped with two steel columns in the through hole, the axle that ratchet (14) chokes gear (18) by the steel column that is provided with and jump ring.
3. the thimble system of nail mark machine according to claim 1, it is characterized in that: described stroke adjustment piece (17) section configuration is the U type, the centre of stroke adjustment piece (17) is provided with screw, and it is connected on the head cover plate (7) by bolt and the slotted hole of being located on the head cover plate (7) (19).
4. the thimble system of nail mark machine according to claim 1, it is characterized in that: crosshead body (5) bottom is provided with U type plastic pin groove (16-1), head cover plate (7) bottom is provided with inverted U plastic pin groove (16-2), the plastic pin groove of a strip of two the supporting formation of groove.
5. the thimble system of nail mark machine according to claim 1 is characterized in that: be provided with spring between top, sidepiece and the crosshead body of described ratchet shank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201769808U CN201700458U (en) | 2010-05-04 | 2010-05-04 | Ejector pin system of label binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201769808U CN201700458U (en) | 2010-05-04 | 2010-05-04 | Ejector pin system of label binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700458U true CN201700458U (en) | 2011-01-12 |
Family
ID=43437601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201769808U Expired - Fee Related CN201700458U (en) | 2010-05-04 | 2010-05-04 | Ejector pin system of label binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691785A (en) * | 2016-03-28 | 2016-06-22 | 宁波天睦自动化设备有限公司 | Plastic pin type full-automatic sock packing machine |
| CN110002256A (en) * | 2019-03-06 | 2019-07-12 | 南安市星盛工业设计有限公司 | A kind of paper card automatic Picking sending device |
| CN111860721A (en) * | 2020-07-21 | 2020-10-30 | 宁波甬发信息科技有限公司 | Monitoring device for pork production safety |
-
2010
- 2010-05-04 CN CN2010201769808U patent/CN201700458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691785A (en) * | 2016-03-28 | 2016-06-22 | 宁波天睦自动化设备有限公司 | Plastic pin type full-automatic sock packing machine |
| CN105691785B (en) * | 2016-03-28 | 2018-10-19 | 佛山市南海烨欣自动化科技有限公司 | A kind of full-automatic socks packing machine of plastic pin type |
| CN110002256A (en) * | 2019-03-06 | 2019-07-12 | 南安市星盛工业设计有限公司 | A kind of paper card automatic Picking sending device |
| CN111860721A (en) * | 2020-07-21 | 2020-10-30 | 宁波甬发信息科技有限公司 | Monitoring device for pork production safety |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20160504 |