CN203602850U - Machine head structure of single-system computerized flat knitting machine - Google Patents
Machine head structure of single-system computerized flat knitting machine Download PDFInfo
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- CN203602850U CN203602850U CN201320801216.9U CN201320801216U CN203602850U CN 203602850 U CN203602850 U CN 203602850U CN 201320801216 U CN201320801216 U CN 201320801216U CN 203602850 U CN203602850 U CN 203602850U
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- side wall
- mount pad
- triangle mechanism
- pontic
- support
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- 238000009940 knitting Methods 0.000 title abstract description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 201000004569 Blindness Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a machine head structure of a single-system computerized flat knitting machine and belongs to the technical field of computerized flat knitting machines. The machine head structure comprises a connecting bridge, a front triangular mechanism installing seat and a rear triangular mechanism installing seat, wherein the connecting bridge is composed of a bridge body, a bridge body front support and a bridge body rear support, and the bridge body is provided with a left side wall and a right side wall. The machine head structure is characterized in that when one side of the left side wall back to the right side wall extends out of the left sides of the bridge body front support and the bridge body rear support, the surface of one side of the right side wall back to the left side wall is flush with the right sides of the bridge body front support and the bridge body rear support, and when one side of the left side wall back to the right side wall is flush with the left sides of the bridge body front support and the bridge body rear support, one side of the right side wall turning back to the left side wall extends out of the right sides of the bridge body front support and the bridge body rear support. The lower portions of the front triangular mechanism installing seat and the rear triangular mechanism installing seat form open gaps of the front triangular mechanism installing seat and the rear triangular mechanism installing seat and correspond to each other. The machine head structure has the advantages of reducing the connecting bridge body size, saving materials, reducing the manufacture cost, reducing the operation strength of maintainers, improving the maintenance efficiency and improving the mechanical efficiency of the single-system computerized flat knitting machine.
Description
Technical field
The utility model belongs to computer plain flat knitter technical field, is specifically related to a kind of handpiece structure of single system computer plain flat knitter.
Background technology
Figure 5 shows that the schematic diagram of the handpiece structure of the single system computer plain flat knitter generally using in prior art.Comprise overline bridge 1, front triangle mechanism mount pad 2 and rear triangle mechanism mount pad 3, overline bridge 1 is by pontic 11, pontic front support 12 and pontic rear support 13 form, pontic 11 has a left side wall 111 and a right side wall 112, one end of this pontic 11 is connected with the top of pontic front support 12 and is configured to integrative-structure with the top of pontic front support 12, the other end of pontic 11 is connected with the top of pontic rear support 13 and is configured to integrative-structure with the top of pontic rear support 13, front triangle mechanism mount pad 2 is fixedly connected with the bottom of pontic front support 12, rear triangle mechanism mount pad 3 is fixedly connected with the bottom of pontic rear support 13.Under use state, be connected and drive head to do straight reciprocating motion with rear triangle mechanism mount pad 3 by the Timing Belt by driven by servomotor, under the effect that is installed on respectively the forward and backward cam mechanism on forward and backward cam mechanism mount pad 2,3, be equipped with the braiding to yarn of knitting needle winding machine on forward and backward needle-bar.
There is following technical problem in above-mentioned handpiece structure as shown in Figure 5: one, and owing to having blindness to forming the left side wall 111 of pontic 11 and the design of right side wall 112, thereby cause the volume of overline bridge large, not only consumptive material is many, and manufacturing cost increases.Because the space between left and right sidewall 111,112 is for installing the Color Move Equipment that the yarn of different colours is changed, and Color Move Equipment is conventionally close to left side wall 111 towards a side installation of right side wall 112 or is close to the side installation of right side wall 112 towards left side wall 111, so being selected to one bulging pontic back and front supporting 12,13, appointing in left and right sidewall 111,112 just can meet instructions for use; They are two years old, because the edge of front triangle mechanism mount pad 2 and rear triangle mechanism mount pad 3 is configured to closed allround, form complete square shape cavity, thereby maintenance in installation, debugging and routine use to cam mechanism causes trouble, particularly when will be to being installed on go forward cam mechanism and/or while being installed on the debugging of rear triangle mechanism on rear triangle mechanism mount pad 3 or maintenance of front triangle mechanism mount pad 2, whole head must be unloaded from computer plain flat knitter, thereby not only impact debugging, maintenance efficiency, and increase attendant's operation intensity; They are three years old, due to aforementioned 2 deficiencies, thereby large, the suffered gravity of the quality that causes head is large, cause the cam base plate of the front triangle mechanism fixing with front triangle mechanism mount pad 2 and increase with the frictional force that is arranged on the knitting needle relative motion on needle-bar with the Vee formation base plate of the fixing rear triangle mechanism of rear triangle mechanism mount pad 3, affecting the performance of the mechanical efficiency of single system computer plain flat knitter.
Except above-mentioned three technical problems, because front triangle mechanism mount pad 2 and the physical dimension width of rear triangle mechanism mount pad 3 are 300 ㎜, length is 250 ㎜, highly be 80 ㎜, thereby lose rationally, cause head capable go out the idle stroke of woven extent long, affect the braid efficiency of computer plain flat knitter, and waste equally raw material and affect equally the performance of aforementioned mechanical efficiency.
For above-mentioned technical problem, the applicant has carried out literature search, but being showed no all enlightenments of being eliminated these technical problems in disclosed domestic and abroad patent and non-patent literature up to now, for this reason, the applicant has done useful design, finally formed technical scheme described below, and taked the plant area the applicant under secrecy provision to carry out simulated test, it is practicable that result proves.
Summary of the invention
Top priority of the present utility model is to provide a kind of left side that forms pontic that contributes to improve, the reasonability of the structure of right side wall and using is dwindled overline bridge volume and is saved consumptive material and reduce manufacturing cost, be conducive to easily to debug and to safeguard and use and alleviate attendant's operation intensity and improve debugging and maintenance efficiency and be of value to the handpiece structure that significantly alleviates the weight of head and use the single system computer plain flat knitter that improves mechanical efficiency being installed on the front triangle mechanism on front triangle mechanism mount pad and being installed on rear triangle mechanism on rear triangle mechanism mount pad.
Another task of the present utility model be to provide a kind of have be convenient to rationally dwindle the size of front triangle mechanism mount pad and rear triangle mechanism mount pad and use avoid blindness and significantly shorten head capable go out the idle stroke of woven extent to improve the handpiece structure of single system computer plain flat knitter of braid efficiency.
For having embodied top priority of the present utility model, the technical scheme that the utility model provides is: a kind of handpiece structure of single system computer plain flat knitter, comprise overline bridge, front triangle mechanism mount pad and rear triangle mechanism mount pad, overline bridge is by pontic, pontic front support and pontic rear support form, pontic has a left side wall and a right side wall, left, right side wall corresponds to each other, and left, space between right side wall is configured to yarn Color Move Equipment installation cavity, one end of left side wall and right side wall is connected with the top of pontic front support and is configured to integrative-structure with the top of pontic front support, the other end of left side wall and right side wall is connected with the top of pontic rear support and is configured to integrative-structure with the top of pontic rear support, front triangle mechanism mount pad is fixedly connected with the bottom of pontic front support, rear triangle mechanism mount pad is fixedly connected with the bottom of pontic rear support, be characterised in that: in the time that described left side wall leans out the left surface of described pontic front support and pontic rear support back to a side of described right side wall, described right side wall is concordant with the right flank of described pontic front support and pontic rear support back to a side surface of described left side wall, and when described left side wall is back to a side of described right side wall and the left surface of described pontic front support and pontic rear support when concordant, described right side wall leans out the right flank of described pontic front support and pontic rear support back to a side of described left side wall, the bottom of described front triangle mechanism mount pad and form and have the open breach of a front triangle mechanism mount pad towards a side of described rear triangle mechanism mount pad, the bottom of described rear triangle mechanism mount pad and form and have the open breach of a rear triangle mechanism mount pad towards a side of described front triangle mechanism mount pad, the open breach of forward and backward cam mechanism mount pad corresponds to each other.
In a specific embodiment of the present utility model, in the bottom of the open breach of described front triangle mechanism mount pad and be positioned at middle position and form and have one for to the fixing front triangle mechanism cam base plate fixed leg of the cam base plate of the front triangle mechanism that is installed to the single system computer plain flat knitter on front triangle mechanism mount pad, this front triangle mechanism cam base plate fixed leg is towards described rear triangle mechanism mount pad, in the bottom of the open breach of rear triangle mechanism mount pad and be positioned at middle position and form and have one for to the fixing rear triangle mechanism cam base plate fixed leg of the cam base plate of the rear triangle mechanism that is installed to the single system computer plain flat knitter on rear triangle mechanism mount pad, this rear triangle mechanism cam base plate fixed leg is towards described front triangle mechanism's mount pad and corresponding with described front triangle mechanism cam base plate fixed leg.
In another specific embodiment of the present utility model, described front triangle mechanism cam base plate fixed leg and the shape of cross section of rear triangle mechanism cam base plate fixed leg are all the convex shape of Chinese character.
For having embodied another task of the present utility model, technical scheme provided by the invention is: the width of described front triangle mechanism's mount pad and rear triangle mechanism mount pad is 240 ㎜, and length is 210 ㎜, and is highly 70 ㎜.
The technical scheme that the utility model provides is owing to being the side that leans out pontic back and front supporting by one of them sidewall design forming in left side wall and the right side wall of pontic, thereby avoided blindness, contribute to dwindle pontic volume, the saving material of overline bridge and reduce manufacturing cost, due to front, on rear triangle mechanism mount pad and before position to correspond to each other forms respectively and has, the open breach of rear triangle mechanism mount pad, thereby before in change prior art, the surrounding full-closed structure of rear triangle mechanism mount pad is semi-closed structure, be conducive to easily to before being installed on respectively, before on rear triangle mechanism mount pad, the debugging of rear triangle mechanism and maintenance, and due to debugging and while safeguarding without head is unloaded from single system computer plain flat knitter, thereby not only can alleviate attendant's operation intensity, and can improve maintenance efficiency, because the weight of pontic and forward and backward cam mechanism mount pad is significantly alleviated, thereby can effectively improve the mechanical efficiency of single system computer plain flat knitter.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the diagram of facing upward of the front triangle mechanism mount pad shown in Fig. 1.
Fig. 3 is the detailed structure view of the overline bridge shown in Fig. 1.
Fig. 4 is the top view of the front triangle mechanism mount pad shown in Fig. 1.
Fig. 5 is the schematic diagram of the handpiece structure of the single system computer plain flat knitter in prior art.
The specific embodiment
Refer to Fig. 1 and Fig. 3, overline bridge 1, front triangle mechanism mount pad 2 and rear triangle mechanism mount pad 3 are provided, overline bridge 1 is made up of pontic 11, pontic front support 12 and pontic rear support 13, pontic 11 has a left side wall 111 and a right side wall 112, left and right sidewall 111,112 corresponds to each other, and space between left and right sidewall 111,112 is configured to yarn Color Move Equipment installation cavity 113.Shown in Fig. 1 and Fig. 3, one end of left side wall 111 and right side wall 112 is connected with the top of pontic front support 12 and is configured to integrative-structure with the top of pontic front support 12, and the other end of left side wall 111 and right side wall 112 is connected with the top of pontic rear support 13 and top same and pontic rear support 13 is configured to integrative-structure.Hence one can see that, and pontic 11, pontic front support 12 and pontic rear support 13 form as a whole structure, and overline bridge 1 is made up of these three parts one.Front triangle mechanism mount pad 2 is fixedly connected with the bottom of pontic front support 12 by the first screw 22, and rear triangle mechanism mount pad 3 is fixedly connected with the bottom of pontic rear support 13 by the second screw 32.
The technical essential of the technical scheme providing as the utility model: when aforesaid left side wall 111 back to a side of right side wall 112 with bridge eaves (as eaves, as follows) as state while leaning out the left surface of pontic front support 12 and pontic rear support 13, right side wall 112 is designed to concordant with the right flank of pontic front support 12 and pontic rear support 13 back to a side surface of left side wall 111 so, be right side wall 112 without leaning out the right flank of pontic front support 12 with the right flank of pontic rear support 13 with the state as bridge eaves, the present embodiment is like this.Otherwise with example, particularly, in the time that left side wall 111 is concordant back to the left surface of a side of right side wall 112 and the left surface of pontic front support 12 and pontic rear support 13, right side wall 112 leans out the right flank of pontic front support 12 and the right flank of pontic rear support 13 back to a side of left side wall 111 with the state as bridge eaves so.So without resembling the left and right side that left and right sidewall 111,112 is all leant out prior art to pontic back and front supporting 12,13.This is because when the Color Move Equipment of the yarn replacing for to different colours being installed on to yarn Color Move Equipment installation cavity 113 under use state when interior, this Color Move Equipment is close to left side wall 111 to be installed towards a side of right side wall 112, being close to right side wall 112 installs towards a side of left side wall 111, thereby without making left and right sidewall 111,112 simultaneously in leaning out the state of side of pontic back and front supporting 12,13, thereby embody the effect of the volume that is dwindled overline bridge 1, weight reduction and the saving material described in the superincumbent technique effect of applicant hurdle.
Ask for an interview Fig. 2 and continue in conjunction with Fig. 1 and Fig. 3, applicant it should be noted that: due to facing upward of rear triangle mechanism mount pad 3 show structure be with the front triangle mechanism mount pad 2 of Fig. 2 signal to look up structure identical, thereby applicant only shows the plan structure of facing upward of front triangle mechanism mount pad 2 with Fig. 2.Take location status shown in Fig. 1 and Fig. 3 as example, form and have the open breach 21 of a front triangle mechanism mount pad in the bottom of front triangle mechanism mount pad 2 and towards a side of rear triangle mechanism mount pad 3, same have the open breach 31 of a rear triangle mechanism mount pad in the bottom of rear triangle mechanism mount pad 3 and towards a side formation of front triangle mechanism mount pad 2, before, the open breach 21 of rear triangle mechanism mount pad, 31 correspond to each other, make the surrounding of front triangle mechanism mount pad 2 become semi-closed structure from prior art full-closed structure as shown in Figure 5 by the open breach 21 of the front triangle mechanism mount pad on front triangle mechanism mount pad 2, make the surrounding of rear triangle mechanism mount pad 3 become semi-closed structure from prior art full-closed structure as shown in Figure 5 by the open breach 21 of the rear triangle mechanism mount pad on rear triangle mechanism mount pad 3 equally, thereby can embody the technique effect referring in the superincumbent technique effect of applicant hurdle.
Please see Fig. 1 by emphasis, in the bottom of the open breach 21 of aforesaid front triangle mechanism mount pad and be positioned at middle position form have one be raised in the open breach 21 of front triangle mechanism mount pad surperficial for to the fixing front triangle mechanism cam base plate fixed leg 211 of the cam base plate of the front triangle mechanism that is installed to the single system computer plain flat knitter on front triangle mechanism mount pad 2, this front triangle mechanism cam base plate fixed leg 211 is towards rear triangle mechanism mount pad 3.In the bottom of the open breach 31 of rear triangle mechanism mount pad and be positioned at middle position form have one be raised in the open breach 31 of rear triangle mechanism mount pad surperficial for to the fixing rear triangle mechanism cam base plate fixed leg 311 of the cam base plate of the rear triangle mechanism that is installed to the single system computer plain flat knitter on rear triangle mechanism mount pad 3, this rear triangle mechanism cam base plate fixed leg 311 is corresponding with front triangle mechanism cam base plate fixed leg 211 towards front triangle mechanism mount pad 2 and position.
Preferably, the shape of cross section of aforesaid forward and backward cam mechanism cam base plate fixed leg 211,311 is all the convex shape structure of Chinese character.
Refer to Fig. 4 and in conjunction with Fig. 2, Fig. 4 is the top view 4 of the front triangle mechanism mount pad 2 shown in Fig. 1, because the top view of the rear triangle mechanism mount pad 3 shown in Fig. 1 is identical with Fig. 4, thereby applicant is illustrated.The present embodiment is 240 ㎜ (take the width between the left and right side of state shown in Fig. 4 as example) by the width design of forward and backward cam mechanism mount pad 2,3, being 210 ㎜ (take the length between the upper and lower side of location status shown in Fig. 4 as example) by the Design of length of forward and backward cam mechanism mount pad 2,3, is 70 ㎜ (take the top surfaces of location status shown in Fig. 2 to the thickness between bottom surface as example) by the height design of forward and backward cam mechanism mount pad 2,3.But prior art as Fig. 5 be 300 ㎜ by width design, be 250 ㎜ by Design of length, be 80 ㎜ by height design, both compare, the volume of the application's forward and backward cam mechanism mount pad 2,3 just significantly dwindles, the frictional force that makes to be installed on the knitting needle relative motion on forward and backward cam base plate and the needle-bar of the forward and backward cam mechanism on forward and backward cam mechanism mount pad 2,3 significantly reduces, and has improved the mechanical efficiency of single system computer plain flat knitter.
In addition, said structure is 240 ㎜ because the width of forward and backward cam mechanism mount pad 2,3 becomes prior art 300 ㎜, thereby postulated mechanism to determine in duty the idle stroke distance that row goes out knitting zone M be L ㎜, prior art hollow stroke distances is 300 ㎜ so, and the utility model is only 240 ㎜.Because idle stroke distance L is to be positioned at woven extent both sides, thereby in the process of fabric that weaves a line, the distance that the utility model reduces idle stroke is 120 ㎜, thereby can significantly improve the braid efficiency of single system computer plain flat knitter.
In sum, the technical scheme that the utility model provides has overcome the technical problem in prior art, has cashed faithfully described technique effect.
Claims (4)
1. the handpiece structure of a single system computer plain flat knitter, comprise overline bridge (1), front triangle mechanism mount pad (2) and rear triangle mechanism mount pad (3), overline bridge (1) is by pontic (11), pontic front support (12) and pontic rear support (13) form, pontic (11) has a left side wall (111) and a right side wall (112), left, right side wall (111, 112) correspond to each other, and left, right side wall (111, 112) space between is configured to yarn Color Move Equipment installation cavity (113), one end of left side wall (111) and right side wall (112) is connected with the top of pontic front support (12) and is configured to integrative-structure with the top of pontic front support (12), the other end of left side wall (111) and right side wall (112) is connected with the top of pontic rear support (13) and is configured to integrative-structure with the top of pontic rear support (13), front triangle mechanism mount pad (2) is fixedly connected with the bottom of pontic front support (12), rear triangle mechanism mount pad (3) is fixedly connected with the bottom of pontic rear support (13), it is characterized in that: in the time that described left side wall (111) leans out the left surface of described pontic front support (12) and pontic rear support (13) back to a side of described right side wall (112), described right side wall (112) is concordant with the right flank of described pontic front support (12) and pontic rear support (13) back to a side surface of described left side wall (111), and when described left side wall (111) is back to a side of described right side wall (112) and the left surface of described pontic front support (12) and pontic rear support (13) when concordant, described right side wall (112) leans out the right flank of described pontic front support (12) and pontic rear support (13) back to a side of described left side wall (111), the bottom of described front triangle mechanism mount pad (2) and form and have the open breach of a front triangle mechanism mount pad (21) towards a side of described rear triangle mechanism mount pad (3), the bottom of described rear triangle mechanism mount pad (3) and form and have an open breach of rear triangle mechanism mount pad (31) towards a side of described front triangle mechanism's mount pad (2), the open breach of forward and backward cam mechanism mount pad (21,31) corresponds to each other.
2. the handpiece structure of single system computer plain flat knitter according to claim 1, it is characterized in that in the bottom of the described front triangle mechanism open breach of mount pad (21) and be positioned at middle position forming and having one for to the fixing front triangle mechanism cam base plate fixed leg (211) of the cam base plate of the front triangle mechanism that is installed to the single system computer plain flat knitter on front triangle mechanism mount pad (2), this front triangle mechanism cam base plate fixed leg (211) is towards described rear triangle mechanism mount pad (3), in the bottom of the open breach of rear triangle mechanism mount pad (31) and be positioned at middle position and form and have one for to the fixing rear triangle mechanism cam base plate fixed leg (311) of the cam base plate of the rear triangle mechanism that is installed to the single system computer plain flat knitter on rear triangle mechanism mount pad (3), this rear triangle mechanism cam base plate fixed leg (311) is towards described front triangle mechanism's mount pad (2) and corresponding with described front triangle mechanism's cam base plate fixed leg (211).
3. the handpiece structure of single system computer plain flat knitter according to claim 2, is characterized in that the shape of cross section of described front triangle mechanism cam base plate fixed leg (211) and rear triangle mechanism cam base plate fixed leg (311) is all the convex shape of Chinese character.
4. the handpiece structure of single system computer plain flat knitter according to claim 1 and 2, the width that it is characterized in that described front triangle mechanism's mount pad (2) and rear triangle mechanism mount pad (3) is 240 ㎜, length is 210 ㎜, and is highly 70 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801216.9U CN203602850U (en) | 2013-12-09 | 2013-12-09 | Machine head structure of single-system computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801216.9U CN203602850U (en) | 2013-12-09 | 2013-12-09 | Machine head structure of single-system computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602850U true CN203602850U (en) | 2014-05-21 |
Family
ID=50715536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320801216.9U Expired - Lifetime CN203602850U (en) | 2013-12-09 | 2013-12-09 | Machine head structure of single-system computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602850U (en) |
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2013
- 2013-12-09 CN CN201320801216.9U patent/CN203602850U/en not_active Expired - Lifetime
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
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| CX01 | Expiry of patent term |