CN201089830Y - Electromagnetic device for knitting mechanical selecting needle device - Google Patents
Electromagnetic device for knitting mechanical selecting needle device Download PDFInfo
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- CN201089830Y CN201089830Y CNU2007201120561U CN200720112056U CN201089830Y CN 201089830 Y CN201089830 Y CN 201089830Y CN U2007201120561 U CNU2007201120561 U CN U2007201120561U CN 200720112056 U CN200720112056 U CN 200720112056U CN 201089830 Y CN201089830 Y CN 201089830Y
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- electromagnetic device
- push rod
- spring
- needle selection
- fixed
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Abstract
The utility model provides an electromagnetic device for a knitting mechanical needle selecting device, comprising a cover 1 of the electromagnetic device, a non-metal pin 2, a metal swinging shield 3, a push pole 5, a spring 10, a spring fixed axle 6, a resistance coil 7, a metal seat 8 of the electromagnetic device and a clamp board 9, wherein, the non-metal pin 2 is embedded and fixed into a groove 11, the swinging shield 3 is placed into a receiving cavity 12 and is fixed with a flange 14 by a fixed groove 31, a magnetic insulating plate 4 is fixed with the flange 14 by a fixed groove 41; the resistance coil 7 is sleeved on a cylinder 81 through a cylinder hole 71, the push pole 5 and the spring 10 are sleeved into a cylinder hole 62 of the spring fixed axle 6, the clamp board 9 is fixed with the spring fixed axle 6 and is fixedly connected with the metal seat 8 of the electromagnetic device, the cover 1 of the electromagnetic device is fixedly connected with the metal seat 8 of the electromagnetic device. The needle selecting device of the utility model can realize quick needle selection, ensures that the structure of the needle selecting device is more compact, saves the material, and can effectively reduce the energy consumption when the utility model is in operation.
Description
Technical field
The utility model relates to a kind of electromagnetic device that is used for Knitting Machinery needle selection device, especially relates to a kind of electromagnetic device that is used for hosiery machine, Computerized flat knitting machine needle selection device.
Background technology
In knitting industry,, many group needle selection devices generally all are set in knitting machine carry out needle selection because designs and varieties are various on the cloth.And existing needle selection device is by the interaction between micro-processor controlled solenoid and the permanent magnet, make selection piece be able to swing, thereby reaching the purpose of needle selection, is that 96213651.4 the needle selection device that is used for knitting machine promptly belongs to this type as China Patent No..There is problem in this needle selection device: 1, because solenoid all is a traditional form, and volume is big, structure is not compact, waste of material; 2, needle selection speed is slow.
Summary of the invention
The utility model mainly is to solve the compact inadequately technical problem of existing in prior technology structure.
The utility model also solves the slow and high technical problem of energy consumption of existing in prior technology needle selection speed simultaneously.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of electromagnetic device that is used for Knitting Machinery needle selection device, comprise electromagnetic device lid 1, non-metallic pin 2, the rear side two ends have the metal oscillating deck 3 of fixed groove 31 respectively, push rod 5, spring 10, one end has the external diameter of a diameter and spring 10 to be complementary, the impermeable cylindrical hole 62 that the height of the degree of depth and spring 10 and the height of push rod are complementary, the spring fixed axis 6 that one circumferential recess 61 is arranged on the outer wall of the other end, there is the resistance coil 7 of cylindrical hole 71 centre, there is the metal electromagnetic device seat 8 of the cylinder 81 that is complementary with cylindrical hole 71 centre, and the clamp 9 of the bayonet socket 91 identical with circumferential recess 61 diameters is arranged; Have on the electromagnetic device lid 1: front end has the shape of a shape and the degree of depth and oscillating deck 3 and the cavity volume 12 that thickness is complementary, the degree of depth of the depth ratio rear end 122 of the front end 121 of cavity volume 12 is dark, the rearward end of cavity volume 12 a flange 14 that is complementary with fixed groove 31 respectively arranged up and down, a fixed groove 11 that is complementary with non-metallic pin 2 is arranged at flange 14 rear portions;
As preferably, also comprise exhausted magnetic sheet 4, having respectively up and down and fixed groove 31 corresponding fixed grooves 41 of exhausted magnetic sheet 4 cut off magnetic sheet 4 and fixed by fixed groove 41 and the side away from electromagnetic device lid 1 of flange 14 at oscillating deck 3.
As preferably, there is a gas port 32 at the middle part of oscillating deck 3, and electromagnetic device covers 1 middle part has a position and gas port 32 corresponding and be slightly larger than the hole 13 of gas port 32.
As preferably, non-metallic pin 2 is a rubber pin.
As preferably, push rod 5 is the rubber push rod.
Therefore, the utlity model has rational in infrastructure, compact, characteristics such as volume is little, and the raw material of use are few especially provide a kind of structure little for the needle selection device in the Knitting Machinery, make that the volume of needle selection device can further be dwindled, this electromagnetic device has the response frequency height simultaneously, and needle selection speed is fast, the advantage that energy consumption is little.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
The lose capital another kind of structural representation of utility model of accompanying drawing 2;
Accompanying drawing 3 is profile schematic diagrames of the utility model medi-spring fixed axis;
Accompanying drawing 4 is A-A cutaway views of accompanying drawing 3.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the electromagnetic device that is used for Knitting Machinery needle selection device, comprise electromagnetic device lid 1, non-metallic pin 2, the rear side two ends have the metal oscillating deck 3 of fixed groove 31 respectively, push rod 5, spring 10, one end has the external diameter of a diameter and spring 10 to be complementary, the impermeable cylindrical hole 62 that the height of the degree of depth and spring 10 and the height of push rod are complementary, the spring fixed axis 6 that one circumferential recess 61 is arranged on the outer wall of the other end is (referring to Fig. 1, Fig. 3, Fig. 4), there is the resistance coil 7 of cylindrical hole 71 centre, there is the metal electromagnetic device seat 8 of the cylinder 81 that is complementary with cylindrical hole 71 centre, and the clamp 9 of the bayonet socket 91 identical with circumferential recess 61 diameters is arranged; Have on the electromagnetic device lid 1: front end has the shape of a shape and the degree of depth and oscillating deck 3 and the cavity volume 12 that thickness is complementary, the degree of depth of the depth ratio rear end 122 of the front end 121 of cavity volume 12 is dark, the rearward end of cavity volume 12 a flange 14 that is complementary with fixed groove 31 respectively arranged up and down, a fixed groove 11 that is complementary with non-metallic pin 2 is arranged at flange 14 rear portions; There is a gas port 32 at the middle part of oscillating deck 3, and electromagnetic device covers 1 middle part has a position and gas port 32 corresponding and be slightly larger than the hole 13 of gas port 32.(referring to Fig. 1)
When the utility model uses, when control system passes to a bigger action current to solenoid 7, solenoid 7 produces a high-intensity magnetic field in the cylinder 81 of electromagnetic device seat 8, effect because of magnetic field, make the front end of oscillating deck 3 promote rubber push rod compression spring 12 to the precalculated position, the gas port 32 in the middle of the oscillating deck 3 can be discharged the air between oscillating deck 3 and the electromagnetic device seat cylinder 81 rapidly.Because the front end 121 of the cavity volume 12 of the embedding oscillating deck 3 in the electromagnetic device lid 1 is darker than the degree of depth of rear end 122, so oscillating deck 3 has enough displacements to move.After oscillating deck 3 arrives the precalculated position, control system can pass to a more weak action current to solenoid 7, solenoid 7 in the cylinder 81 of electromagnetic device seat 8, produce one make attraction between swing sheet 3 and the magnetic conduction front end 82 be slightly larger than spring pressure than low-intensity magnetic field, make that to swing the sheet hold mode constant.When control system during to solenoid 7 turn-off currents, the magnetic field on the electromagnetic device seat 8 rapidly disappears, and at this moment, spring 12 promotes rubber push rods 5, and will swing sheet 3 be that fulcrum is to push recovery rapidly open away from electromagnetic device seat 8 directions with rubber pin 2.
Oscillating deck of the present utility model is connected the blade of Knitting Machinery needle selection device, just needle selection fast; Because the compact conformation of electromagnetic device makes that the structure of needle selection device also can be compact more, save material simultaneously; Owing to taked to use stage by stage the control electric current that varies in size, the energy consumption in the time of effectively reducing work.
Embodiment 2: the electromagnetic device that is used for Knitting Machinery needle selection device, comprise electromagnetic device lid 1, non-metallic pin 2, the rear side two ends have the metal oscillating deck 3 of fixed groove 31 respectively, exhausted magnetic sheet 4 with fixed groove 31 corresponding fixed grooves 41 is arranged respectively up and down, push rod 5, spring 10, one end has the external diameter of a diameter and spring 10 to be complementary, the impermeable cylindrical hole 62 that the height of the degree of depth and spring 10 and the height of push rod are complementary, the spring fixed axis 6 that one circumferential recess 61 is arranged on the outer wall of the other end is (referring to Fig. 2, Fig. 3, Fig. 4), there is the resistance coil 7 of cylindrical hole 71 centre, there is the metal electromagnetic device seat 8 of the cylinder 81 that is complementary with cylindrical hole 71 centre, and the clamp 9 of the bayonet socket 91 identical with circumferential recess 61 diameters is arranged; Have on the electromagnetic device lid 1: front end has the shape of a shape and the degree of depth and oscillating deck 3 and the cavity volume 12 that thickness is complementary, the degree of depth of the depth ratio rear end 122 of the front end 121 of cavity volume 12 is dark, the rearward end of cavity volume 12 a flange 14 that is complementary with fixed groove 41,31 respectively arranged up and down, a fixed groove 11 that is complementary with non-metallic pin 2 is arranged at flange 14 rear portions; There is a gas port 32 at the middle part of oscillating deck 3, and electromagnetic device covers 1 middle part has a position and gas port 32 corresponding and be slightly larger than the hole 13 of gas port 32.(referring to Fig. 2)
When the utility model uses, when control system passes to a bigger action current to solenoid 7, solenoid 7 produces a high-intensity magnetic field in the cylinder 81 of electromagnetic device seat 8, and then magnetic conduction front end 82 and magnetic conduction rear end 83 have been formed in the front and back of electromagnetic device seat, owing to be provided with exhausted magnetic sheet 4, so the effect between magnetic conduction rear end 83 and the oscillating deck 3 is separated, only there is magnetic conduction front end 82 to act on the front end of oscillating deck 3, is that fulcrum draws to electromagnetic device seat 8 one side draughts with oscillating deck 3 with rubber pin 2, the front end of oscillating deck 3 promotes rubber push rod compression spring 12 to the precalculated position, and the gas port 32 in the middle of the oscillating deck 3 can be discharged the air between oscillating deck 3 and the electromagnetic device seat cylinder 81 rapidly.Because the front end 121 of the cavity volume 12 of the embedding oscillating deck 3 in the electromagnetic device lid 1 is darker than the degree of depth of rear end 122, so oscillating deck 3 has enough displacements to move.After oscillating deck 3 arrives the precalculated position, control system can pass to a more weak action current to solenoid 7, solenoid 7 in the cylinder 81 of electromagnetic device seat 8, produce one make attraction between swing sheet 3 and the magnetic conduction front end 82 be slightly larger than spring pressure than low-intensity magnetic field, make that to swing the sheet hold mode constant.When control system during to solenoid 7 turn-off currents, the magnetic field on the electromagnetic device seat 8 rapidly disappears, and at this moment, spring 12 promotes rubber push rods 5, and will swing sheet 3 be that fulcrum is to push recovery rapidly open away from electromagnetic device seat 8 directions with rubber pin 2.
Blade with oscillating deck connection Knitting Machinery needle selection device of the present utility model just can carry out needle selection more quickly; Because the compact conformation of electromagnetic device makes that the structure of needle selection device also can be compact more, save material simultaneously; Owing to taked to use stage by stage the control electric current that varies in size, the energy consumption in the time of effectively reducing work.
Certainly, protection domain of the present utility model is not limited in the foregoing description, and the variation of the variation at any concrete position such as non-metallic pin and the employed material of push rod etc. all falls into protection domain of the present utility model.
Claims (9)
1. electromagnetic device that is used for Knitting Machinery needle selection device, it is characterized in that: comprise electromagnetic device lid (1), non-metallic pin (2), the rear side two ends have the metal oscillating deck (3) of fixed groove (31) respectively, push rod (5), spring (10), one end has the external diameter of a diameter and described spring (10) to be complementary, the impermeable cylindrical hole (62) that the height of the degree of depth and described spring (10) and the height of push rod are complementary, the spring fixed axis (6) that one circumferential recess (61) is arranged on the outer wall of the other end, there is the resistance coil (7) of cylindrical hole (71) centre, there is the metal electromagnetic device seat (8) of the cylinder (81) that is complementary with described cylindrical hole (71) centre, and the clamp (9) of the bayonet socket (91) identical with described groove (61) diameter is arranged; Have on the described electromagnetic device lid (1): front end has the shape of a shape and the degree of depth and described oscillating deck (3) and the cavity volume (12) that thickness is complementary, the degree of depth of the depth ratio rear end (122) of the front end (121) of described cavity volume (12) is dark, rearward end at described cavity volume (12) respectively has a flange (14) that is complementary with described fixed groove (31) up and down, and a fixed groove (11) that is complementary with described non-metallic pin (2) is arranged at described flange (14) rear portion;
Described non-metallic pin (2) embeds in the described groove (11), and described oscillating deck (3) is put into described cavity volume (12) and fixed by fixed groove (31) and described flange (14); Described solenoid (7) is enclosed within on the described cylinder (81) by described cylindrical hole (71), described push rod (5) and spring (10) are enclosed within the cylindrical hole (62) of described spring fixed axis (6), described clamp (9) fixes with described spring fixed axis (6) by described bayonet socket (91) and described circumferential recess (61), described clamp (9) is fixedlyed connected with described electromagnetic device seat (8), and described electromagnetic device lid (1) is fixedlyed connected with described electromagnetic device seat (8).
2. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 1, it is characterized in that: also comprise exhausted magnetic sheet (4), having respectively up and down and the corresponding fixed groove of described fixed groove (31) (41) of described exhausted magnetic sheet (4), described exhausted magnetic sheet (4) fixes by described fixed groove (41) and the side away from described electromagnetic device lid (1) of described flange (14) at described oscillating deck (3).
3. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 1 and 2, it is characterized in that: there is a gas port (32) at the middle part of described oscillating deck (3), and described electromagnetic device lid (1) middle part has a position corresponding with described gas port (32) and be slightly larger than the hole (13) of described gas port (32).
4. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 3 is characterized in that: described non-metallic pin (2) is a rubber pin.
5. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 4 is characterized in that: described push rod (5) is the rubber push rod.
6. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 3 is characterized in that: described push rod (5) is the rubber push rod.
7. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 1 and 2 is characterized in that: described non-metallic pin (2) is a rubber pin.
8. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 7 is characterized in that: described push rod (5) is the rubber push rod.
9. a kind of electromagnetic device that is used for Knitting Machinery needle selection device according to claim 1 and 2 is characterized in that: described push rod (5) is the rubber push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201120561U CN201089830Y (en) | 2007-07-18 | 2007-07-18 | Electromagnetic device for knitting mechanical selecting needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201120561U CN201089830Y (en) | 2007-07-18 | 2007-07-18 | Electromagnetic device for knitting mechanical selecting needle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089830Y true CN201089830Y (en) | 2008-07-23 |
Family
ID=39861590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201120561U Expired - Fee Related CN201089830Y (en) | 2007-07-18 | 2007-07-18 | Electromagnetic device for knitting mechanical selecting needle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089830Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799686A (en) * | 2017-05-29 | 2020-02-14 | 罗纳地股份公司 | Device for feeding one or more yarns to a knitting machine for hosiery or the like |
-
2007
- 2007-07-18 CN CNU2007201120561U patent/CN201089830Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799686A (en) * | 2017-05-29 | 2020-02-14 | 罗纳地股份公司 | Device for feeding one or more yarns to a knitting machine for hosiery or the like |
| CN110799686B (en) * | 2017-05-29 | 2022-06-10 | 罗纳地股份公司 | Device for feeding one or more yarns to a knitting machine for hosiery or the like |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20130718 |