CN203320236U - Transmission device of computerized flat knitting machine head - Google Patents
Transmission device of computerized flat knitting machine head Download PDFInfo
- Publication number
- CN203320236U CN203320236U CN2013203033578U CN201320303357U CN203320236U CN 203320236 U CN203320236 U CN 203320236U CN 2013203033578 U CN2013203033578 U CN 2013203033578U CN 201320303357 U CN201320303357 U CN 201320303357U CN 203320236 U CN203320236 U CN 203320236U
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- Prior art keywords
- synchronizing wheel
- timing belt
- driven synchronizing
- machine head
- knitting machine
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Abstract
The utility model relates to the field of computerized flat knitting machines, in particular to a transmission device of a computerized flat knitting machine head. The transmission device of the computerized flat knitting machine head comprises the machine head and a transmission mechanism driving the machine head to move, wherein the transmission mechanism comprises a motor, a driving synchronizing wheel is arranged on a motor shaft of the motor, the transmission mechanism further comprises a driven synchronizing wheel set, the driven synchronizing wheel set comprises a first driven synchronizing wheel, a first synchronizing belt, a second driven synchronizing wheel and a second synchronizing belt, the first driven synchronizing wheel is in transmission connection with the driving synchronizing wheel through the first synchronizing belt and is in transmission connection with the second driven synchronizing wheel through the second synchronizing belt, a connecting plate used for being connected with the transmission mechanism is arranged on the machine head, and the second synchronizing belt penetrates through the connecting plate and then is fixedly connected with the machine head. The transmission device of the computerized flat knitting machine head has the advantages of being good in transmission effect, stable in operation, simple in structure and convenient to repair and maintain.
Description
Technical field
The utility model relates to the Computerized flat knitting machine technical field, relates in particular to a kind of transmission device of computer flat-knitting machine head.
Background technology
Computerized flat knitting machine is a kind of crosspointer plate tongue circular loom.Its triangle device is just as one group of plane cam, and the stitch of knitting needle can enter in the conduit of cam, and movable triangular forces knitting needle to do regular elevating movement in the needle tray of needle plate, and hooks and the action of needle latch by pin, just yarn can be woven into to knitted fabric.Knitting needle is in uphill process, and coil progressively exits pin and hooks, and opens needle latch, and exits needle latch and hang on shank; Knitting needle is in the decline process, and pin catches on the yarn that new pad is put, and its tractive is bent to coil, original coil is deviate from the pin hook simultaneously, new coil passes from old coil, with old coil, is together in series, and the coil string that numerous knitting needles is made into connects mutually and formed knitted fabric.
The transmission device fluctuation of service of prior art Computerized flat knitting machine, transmission efficiency is low, and defect is many, and device is complicated, the inconvenience maintenance.
Summary of the invention
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of transmission device of computer flat-knitting machine head, and the utility model transmission is effective, stable, simple in structure, the convenient for maintaining maintenance.
For achieving the above object, the transmission device of a kind of computer flat-knitting machine head of the present utility model, comprise head and the transmission mechanism that drives head to move, described transmission mechanism comprises motor, the motor shaft of described motor is provided with the active synchronization wheel, described transmission mechanism also comprises driven synchronous wheels, described driven synchronous wheels comprise the first driven synchronizing wheel, the first Timing Belt, the second driven synchronizing wheel and the second Timing Belt, the described first driven synchronizing wheel is in transmission connection by the first Timing Belt and active synchronization wheel, the described first driven synchronizing wheel is in transmission connection by the second Timing Belt and the second driven synchronizing wheel, described head is provided with the connecting plate for being connected with transmission mechanism, described the second Timing Belt passes connecting plate and is fixedly connected with head.
As preferably, described the first Timing Belt and the second Timing Belt are provided with the dentation projection, described dentation projection is uniformly distributed in the inner circumferential side of the first Timing Belt and the second Timing Belt, described the first Timing Belt meshes with active synchronization wheel, the first driven synchronizing wheel respectively, and described the second Timing Belt meshes with the first driven synchronizing wheel, the second driven synchronizing wheel respectively.
As preferably, described transmission mechanism also comprises accessory whorl, described accessory whorl is fixedly connected with the first driven synchronizing wheel, and the described first driven synchronizing wheel is in transmission connection by the first Timing Belt and active synchronization wheel, and described accessory whorl is in transmission connection by the second Timing Belt and the second driven synchronizing wheel.
As preferably, also comprise the reversing device be electrically connected to motor, described reversing device comprises pressure sensor and trip rod, described pressure sensor comprises pressure detecting element and signal conversion element, described pressure detecting element is fixedly connected with trip rod, described signal conversion element is electrically connected to motor, and described pressure detecting element is connected with the signal conversion element signal of telecommunication.
As preferably, an end of described trip rod is provided with impact head, and described impact head is fixedly connected with trip rod.
The beneficial effects of the utility model: after motor is started working, the active synchronization wheel arranged on motor shaft drives the first driven synchronizing wheel by the first Timing Belt and rotates, after the first driven synchronizing wheel rotates, driving the second driven synchronizing wheel by the second Timing Belt again rotates, the inner circumferential side of the first Timing Belt and the second Timing Belt is provided with the dentation projection, the first Timing Belt is taken turns with active synchronization respectively, the first driven synchronizing wheel engagement, the second Timing Belt respectively with the first driven synchronizing wheel, the second driven synchronizing wheel engagement, prevent from occurring at work the Timing Belt skidding, head and the second Timing Belt wherein one section be fixedly connected with, the rotation of the first driven synchronizing wheel and the second driven synchronizing wheel drives the second Timing Belt motion, head can be subjected to displacement, the top of the first driven synchronizing wheel and the second driven synchronizing wheel is provided with reversing device, the pressure sensor of reversing device respectively with motor, trip rod is electrically connected to, after head is encountered trip rod, the head that pressure sensor is surveyed has individual impact to trip rod, pressure sensor is given an order subsequently to motor, make the motor shaft reversion of motor, head is back moved, realize that head can move back and forth work, the utility model transmission is effective, stable, simple in structure, the convenient for maintaining maintenance.
The accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
The structural representation that Fig. 2 is the utility model reversing device.
The structural representation that Fig. 3 is the utility model embodiment bis-.
Reference numeral comprises:
1-head, 11-connecting plate, 2-motor, 21-active synchronization wheel
Driven synchronizing wheel 33-accessory whorl the 41-the first Timing Belt of the 31-the first driven synchronizing wheel 32-the second
42-the second Timing Belt 5-dentation projection 6-pressure sensor 7-trip rod 71-impact head
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment mono-
As shown in Figure 1 to Figure 2, a kind of transmission device of computer flat-knitting machine head, comprise head 1 and the transmission mechanism that drives head 1 to move, described transmission mechanism comprises motor 2, the motor shaft of described motor 2 is provided with active synchronization wheel 21, described transmission mechanism also comprises driven synchronous wheels, described driven synchronous wheels comprise the first driven synchronizing wheel 31, the first Timing Belt 41, the second driven synchronizing wheel 32 and the second Timing Belt 42, the described first driven synchronizing wheel 31 is in transmission connection by the first Timing Belt 41 and active synchronization wheel 21, the described first driven synchronizing wheel 31 is in transmission connection by the second Timing Belt 42 and the second driven synchronizing wheel 32, described head 1 is provided with the connecting plate 11 for being connected with transmission mechanism, described the second Timing Belt 42 passes connecting plate 11 and is fixedly connected with head 1.
After the present embodiment motor 2 is started working, the active synchronization wheel 21 arranged on motor shaft drives the first driven synchronizing wheel 31 by the first Timing Belt 41 and rotates, after the first driven synchronizing wheel 31 rotates, driving the second driven synchronizing wheel 32 by the second Timing Belt 42 again rotates, head 1 and the second Timing Belt 42 wherein one section be fixedly connected with, the rotation of the first driven synchronizing wheel 31 and the second driven synchronizing wheel 32 drives the second Timing Belt 42 motions, head 1 is subjected to displacement with the motion of the second Timing Belt 42, the utility model transmission is effective, stable, simple in structure, the convenient for maintaining maintenance.
In the present embodiment, described the first Timing Belt 41 and the second Timing Belt 42 are provided with dentation projection 5, described dentation projection 5 is uniformly distributed in the inner circumferential side of the first Timing Belt 41 and the second Timing Belt 42, described the first Timing Belt 41 meshes with the driven synchronizing wheel 31 of active synchronization wheel 21, first respectively, described the second Timing Belt 42 respectively with 32 engagements of the driven synchronizing wheel of the first driven synchronizing wheel 31, second, the setting by dentation projection 5 prevents that skidding from appearring in the first Timing Belt 41 and the second Timing Belt 42 when work.
In the present embodiment, also comprise the reversing device be electrically connected to motor 2, described reversing device comprises pressure sensor 6 and trip rod 7, described pressure sensor 6 comprises pressure detecting element and signal conversion element, described pressure detecting element is fixedly connected with trip rod 7, described signal conversion element is electrically connected to motor 2, described pressure detecting element is connected with the signal conversion element signal of telecommunication, one end of described trip rod 7 is provided with impact head 71, described impact head 71 is fixedly connected with trip rod 7, described reversing device is provided with two groups, lay respectively at the first driven synchronizing wheel 31, the top of the second driven synchronizing wheel 32, the top of the first driven synchronizing wheel 31 and the second driven synchronizing wheel 32 is provided with reversing device, after head 1 is encountered the impact head 71 of trip rod 7, the pressure detecting element of pressure sensor 6 detects 1 pair of trip rod of head 7 individual impact, pressure detecting element sends a signal to signal conversion element, signal conversion element is given an order subsequently to motor 2, make the motor shaft reversion of motor 2, make head 1 move back and forth work between two groups of reversing devices, realize that head 1 can move back and forth work.
Embodiment bis-
As shown in Figure 3, the present embodiment is with the difference of implementing one: described transmission mechanism also comprises accessory whorl 33, described accessory whorl 33 is fixedly connected with the first driven synchronizing wheel 31, the described first driven synchronizing wheel 31 is in transmission connection by the first Timing Belt 41 and active synchronization wheel 21, described accessory whorl 33 is in transmission connection by the second Timing Belt 42 and the second driven synchronizing wheel 32, an accessory whorl 33 is set, accessory whorl 33 is in transmission connection by the second Timing Belt 42 and the second driven synchronizing wheel 32, facilitates dismounting, the replacing of the second Timing Belt 42.
The remainder of the present embodiment is identical with embodiment mono-, repeats no more here.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the transmission device of a computer flat-knitting machine head, comprise head (1) and drive the mobile transmission mechanism of head (1), it is characterized in that: described transmission mechanism comprises motor (2), the motor shaft of described motor (2) is provided with active synchronization wheel (21), described transmission mechanism also comprises driven synchronous wheels, described driven synchronous wheels comprise the first driven synchronizing wheel (31), the first Timing Belt (41), the second driven synchronizing wheel (32) and the second Timing Belt (42), the described first driven synchronizing wheel (31) is in transmission connection by the first Timing Belt (41) and active synchronization wheel (21), the described first driven synchronizing wheel (31) is in transmission connection by the second Timing Belt (42) and the second driven synchronizing wheel (32), described head (1) is provided with the connecting plate (11) for being connected with transmission mechanism, described the second Timing Belt (42) passes connecting plate (11) and is fixedly connected with head (1).
2. the transmission device of a kind of computer flat-knitting machine head according to claim 1, it is characterized in that: described the first Timing Belt (41) is provided with dentation projection (5) with the second Timing Belt (42), described dentation projection (5) is uniformly distributed in the inner circumferential side of the first Timing Belt (41) and the second Timing Belt (42), described the first Timing Belt (41) meshes with active synchronization wheel (21), the first driven synchronizing wheel (31) respectively, and described the second Timing Belt (42) meshes with the first driven synchronizing wheel (31), the second driven synchronizing wheel (32) respectively.
3. the transmission device of a kind of computer flat-knitting machine head according to claim 1, it is characterized in that: described transmission mechanism also comprises accessory whorl (33), described accessory whorl (33) is fixedly connected with the first driven synchronizing wheel (31), the described first driven synchronizing wheel (31) is in transmission connection by the first Timing Belt (41) and active synchronization wheel (21), and described accessory whorl (33) is in transmission connection by the second Timing Belt (42) and the second driven synchronizing wheel (32).
4. the transmission device of a kind of computer flat-knitting machine head according to claim 1, it is characterized in that: also comprise the reversing device be electrically connected to motor (2), described reversing device comprises pressure sensor (6) and trip rod (7), described pressure sensor (6) comprises pressure detecting element and signal conversion element, described pressure detecting element is fixedly connected with trip rod (7), described signal conversion element is electrically connected to motor (2), and described pressure detecting element is connected with the signal conversion element signal of telecommunication.
5. the transmission device of a kind of computer flat-knitting machine head according to claim 4, it is characterized in that: an end of described trip rod (7) is provided with impact head (71), and described impact head (71) is fixedly connected with trip rod (7).
6. the transmission device of a kind of computer flat-knitting machine head according to claim 4, it is characterized in that: described reversing device is provided with two groups, lays respectively at the top of the first driven synchronizing wheel (31), the second driven synchronizing wheel (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203033578U CN203320236U (en) | 2013-05-30 | 2013-05-30 | Transmission device of computerized flat knitting machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203033578U CN203320236U (en) | 2013-05-30 | 2013-05-30 | Transmission device of computerized flat knitting machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320236U true CN203320236U (en) | 2013-12-04 |
Family
ID=49659603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203033578U Expired - Fee Related CN203320236U (en) | 2013-05-30 | 2013-05-30 | Transmission device of computerized flat knitting machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741362A (en) * | 2013-12-24 | 2014-04-23 | 吴江市恒艺丝绸整理厂 | Flat knitting machine |
| CN104593937A (en) * | 2015-01-07 | 2015-05-06 | 经纬纺织机械股份有限公司 | Triangular transmission mechanism for braiding machine |
| CN108221158A (en) * | 2018-04-04 | 2018-06-29 | 兰善兵 | A kind of main drive gear for flat braiding machine |
-
2013
- 2013-05-30 CN CN2013203033578U patent/CN203320236U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741362A (en) * | 2013-12-24 | 2014-04-23 | 吴江市恒艺丝绸整理厂 | Flat knitting machine |
| CN103741362B (en) * | 2013-12-24 | 2016-01-06 | 青岛金智高新技术有限公司 | A kind of straight-bar machines |
| CN104593937A (en) * | 2015-01-07 | 2015-05-06 | 经纬纺织机械股份有限公司 | Triangular transmission mechanism for braiding machine |
| CN108221158A (en) * | 2018-04-04 | 2018-06-29 | 兰善兵 | A kind of main drive gear for flat braiding machine |
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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: 20131204 Termination date: 20140530 |