CN210237967U - Push needle control mechanism in flat knitting machine - Google Patents
Push needle control mechanism in flat knitting machine Download PDFInfo
- Publication number
- CN210237967U CN210237967U CN201921129019.0U CN201921129019U CN210237967U CN 210237967 U CN210237967 U CN 210237967U CN 201921129019 U CN201921129019 U CN 201921129019U CN 210237967 U CN210237967 U CN 210237967U
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- push
- pull rod
- needle
- push pin
- motor
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Abstract
The utility model relates to a push pin control mechanism in flat-bed machine, including motor, pull rod, rack, push pin and No. two push pins, the motor is installed on the motor fixing base, and the gear is fixed in the pivot of motor, and the pull rod is installed in two spouts of push pin guide holder, and the rack is installed on the pull rod, and the pull rod clamp plate is installed on the push pin guide holder, and a push pin and No. two push pins are installed respectively on the push pin guide holder, and the bearing on a push pin and No. two push pins assembles respectively in the guide way of the both sides of pull rod. The gear rack is adopted to drive the push needle to work, the friction is small through the contact of the bearing, the response speed is high, the working efficiency of the computerized flat knitting machine is improved, the condition that the abrasion can be caused due to the repeated friction of the magnet and the big bar is avoided, the work is reliable, and the service life is long.
Description
Technical Field
The utility model relates to a push pin control mechanism in flat knitting machine belongs to computerized flat knitting machine knitting machinery trade.
Background
At present, a needle pushing mechanism in a computerized flat knitting machine mainly depends on a magnet to be adsorbed on a large bar, and the needle pushing mechanism is driven to work by magnetism. Repeated friction between the magnet and the large bar can cause abrasion, affect the working reliability of the push pin and need to be replaced regularly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exist among the prior art, and provide a push pin control mechanism among the flat-bed machine of reasonable in design, safe and reliable, longe-lived, efficient.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a push pin control mechanism in flat-bed machine, includes motor, pull rod, rack, push pin and No. two push pins, the motor is installed on the motor fixing base, and the gear is fixed in the pivot of motor, and the pull rod is installed in two spouts of push pin guide holder, and the rack is installed on the pull rod, and the pull rod clamp plate is installed on the push pin guide holder, and a push pin and No. two push pins are installed respectively on the push pin guide holder, and the bearing on a push pin and No. two push pins assembles respectively in the guide way of the both sides of pull rod. The gear rack is adopted to drive the push needle to work, the friction is small through the contact of the bearing, the response speed is high, the working efficiency of the computerized flat knitting machine is improved, the condition that the abrasion can be caused due to the repeated friction of the magnet and the big bar is avoided, the work is reliable, and the service life is long.
Preferably, the gear is matched with the rack in working condition.
Preferably, the device further comprises an inductor, and the inductor is arranged below the rack.
Compared with the prior art, the utility model, have following advantage and effect: the gear rack is adopted to drive the push needle to work, the friction is small through the contact of the bearing, the response speed is high, the working efficiency of the computerized flat knitting machine is improved, the condition that the abrasion can be caused due to the repeated friction of the magnet and the big bar is avoided, the work is reliable, and the service life is long.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: the push rod type push pin device comprises a pull rod 1, a push pin guide seat 2, a second push pin 3, a bearing pin 4, a bearing 5, a sliding groove 6, a pull rod pressing plate 7, a first push pin 8, a guide groove 9, a rack 10, an inductor 11, a motor fixing seat 12, a gear 13 and a motor 14.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1, in the push pin control mechanism of the flat knitting machine in the embodiment, a motor 14 is installed on a motor fixing seat 12, a pull rod 1 is installed in two sliding grooves 6 of a push pin guide seat 2, a rack 10 is installed on the pull rod 1, a pull rod pressing plate 7 is installed on the push pin guide seat 2, the pull rod 1 is fixed in the two sliding grooves 6 of the push pin guide seat 2, it is ensured that the pull rod 1 does not fall in the sliding grooves 6, a sensor 11 is installed below the rack 10, a gear 13 is fixed on a rotating shaft of the motor 14, the rack 10 is driven to move left and right transversely, the rack 10 drives the pull rod 1 to move left and right transversely together, the sensor 11 sets a direction sensing lamp to be on, one direction sensing lamp is not on, and an alarm can be given immediately. The first push pin 8 and the second push pin 3 are respectively arranged on the push pin guide seat 2, the bearings 5 on the first push pin 8 and the second push pin 3 are respectively assembled in the guide grooves 9 on two sides of the pull rod 1, and the vertical movement of the first push pin 8 and the second push pin 3 is controlled through the left-right transverse movement of the pull rod 1.
The utility model discloses install on the triangle bottom plate, drive pull rod 1 through motor 14 rotating gear 13 and control a left push pin 8 and participate in work when the flat-bed machine weaves to the left side, No. two push pins 3 on right side withdraw from work, drive pull rod 1 through motor 14 rotating gear 13 and control No. two push pins 3 on right side and participate in work when the flat-bed machine weaves to the right side, a left push pin 8 withdraws from work.
In addition, it should be noted that equivalent changes or simple changes made according to the structure, features and principles of the present invention are all included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a push pin control mechanism in flat-bed machine which characterized in that: the push-type electric needle comprises a motor, a pull rod, a rack, a first push needle and a second push needle, wherein the motor is installed on a motor fixing seat, a gear is fixed on a rotating shaft of the motor, the pull rod is installed in two sliding grooves of a push-needle guide seat, the rack is installed on the pull rod, a pull rod pressing plate is installed on the push-needle guide seat, the first push needle and the second push needle are respectively installed on the push-needle guide seat, and bearings on the first push needle and the second push needle are respectively assembled in guide grooves on two sides of the pull rod.
2. The needle pushing control mechanism in the flat knitting machine according to claim 1, characterized in that: the gear is matched with the rack under the working condition.
3. The needle pushing control mechanism in the flat knitting machine according to claim 1, characterized in that: still include the inductor, the inductor is installed in the rack below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129019.0U CN210237967U (en) | 2019-07-18 | 2019-07-18 | Push needle control mechanism in flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129019.0U CN210237967U (en) | 2019-07-18 | 2019-07-18 | Push needle control mechanism in flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210237967U true CN210237967U (en) | 2020-04-03 |
Family
ID=69991686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921129019.0U Active CN210237967U (en) | 2019-07-18 | 2019-07-18 | Push needle control mechanism in flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210237967U (en) |
-
2019
- 2019-07-18 CN CN201921129019.0U patent/CN210237967U/en active Active
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Legal Events
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| GR01 | Patent grant |