CN210856600U - Carpet machine needle machine - Google Patents
Carpet machine needle machine Download PDFInfo
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- CN210856600U CN210856600U CN201921848697.2U CN201921848697U CN210856600U CN 210856600 U CN210856600 U CN 210856600U CN 201921848697 U CN201921848697 U CN 201921848697U CN 210856600 U CN210856600 U CN 210856600U
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- needle
- fork
- connecting rod
- machine
- thread feeding
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Abstract
The utility model discloses a carpet needle machine, which comprises a machine head and a machine tail, wherein the machine tail comprises a machine base, a rotary power device is arranged on the machine base and is connected with the machine head; the machine head comprises a machine shell, the machine shell is provided with an upper cavity and a lower cavity, a fork needle linkage device is arranged in the upper cavity and connected with a fork needle assembly, and a wire feeding needle linkage device is arranged in the lower cavity and connected with a wire feeding needle assembly; the fork needle linkage device drives the fork needle assembly to move, and the fork needle linkage device and the thread feeding needle linkage device drive the thread feeding needle assembly to move in a synchronous opposite direction; the thread feeding needle linkage device is connected with a needle feeding power device. The utility model realizes the automatic operation of the carpet machine by controlling the rotary power device and the needle feeding power device; and the structural design and arrangement are reasonable.
Description
Technical Field
The utility model relates to a carpet machine technical field specifically is a carpet machine needle machine.
Background
The original traditional carpet machine is manually woven through a hand-held carpet machine needle machine, the efficiency is quite low, and automatic operation cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carpet eedling machine, its structural design is reasonable, and can realize automated control operation.
In order to achieve the above object, the utility model provides a following technical scheme:
a carpet needle machine comprises a machine head and a machine tail, wherein the machine tail comprises a machine base, and a rotary power device is arranged on the machine base and is connected with the machine head; the machine head comprises a machine shell, the machine shell is provided with an upper cavity and a lower cavity, a fork needle linkage device is arranged in the upper cavity and connected with a fork needle assembly, and a wire feeding needle linkage device is arranged in the lower cavity and connected with a wire feeding needle assembly; the fork needle linkage device drives the fork needle assembly to move, and the fork needle linkage device and the thread feeding needle linkage device drive the thread feeding needle assembly to move in a synchronous opposite direction; the thread feeding needle linkage device is connected with a needle feeding power device.
The thread feeding needle linkage device comprises a thread feeding needle rotating wheel connected with a thread feeding power device and a thread feeding needle crankshaft connecting rod connected with a thread feeding needle assembly; one end of the thread feeding needle crankshaft connecting rod is connected to the eccentric position of the thread feeding needle rotating wheel.
The fork needle linkage device comprises a fork needle turntable coaxially connected with the wire feeding needle rotating wheel and a fork needle crankshaft connecting rod mechanism connected with the fork needle assembly; the fork needle and fork needle crankshaft connecting rod mechanism comprises a fork needle crankshaft connecting rod I connected with the fork needle assembly and a fork needle crankshaft connecting rod II connected with the fork needle turntable; the fork needle crankshaft connecting rod I is movably connected with the fork needle crankshaft connecting rod II; the connection part of the fork needle turntable and the fork needle crankshaft connecting rod II is arranged at the eccentric part of the rotation center of the fork needle turntable.
The fork needle crankshaft connecting rod II is a triangular connecting rod, two vertex angles are respectively connected with the fork needle crankshaft connecting rod I and the fork needle turntable, and the other vertex angle is connected with a high-low needle adjusting mechanism; the height needle adjusting mechanism comprises an adjusting connecting rod connected with a fork needle crankshaft connecting rod II, one end of the adjusting connecting rod is connected with an adjustable cam, and the adjustable cam is connected with a fine adjustment motor. The adjustable cam is rotated through the fine adjustment motor, the adjustable cam drives the adjusting connecting rod to move, and the triangular connecting rod and the fork needle crankshaft connecting rod are linked, so that the maximum stroke of the fork needle assembly is changed.
The needle feeding power device comprises a needle feeding motor and a needle feeding rotating wheel, and the needle feeding rotating wheel is connected with the thread feeding rotating wheel through a belt.
The rotary power device comprises a rotary motor fixed on the base, and an output shaft of the rotary motor is provided with a first rotary wheel; the tail of the machine shell is positioned on a first positioning block on the machine base through a bearing, the tail of the machine shell is fixedly connected with a rotating shaft, the end part of the rotating shaft is connected with a second rotating wheel, and the other end of the rotating shaft is positioned on a second positioning block on the machine base through a bearing; the first rotating wheel is connected with the second rotating wheel through a belt.
And a balance weight cylinder is arranged in the middle of the rotating shaft, so that the vibration of the machine head is reduced.
The fork needle assembly comprises a fork needle connecting rod connected with a fork needle crankshaft connecting rod I, and the fork needle connecting rod is connected with a fork needle through a fork needle chuck; the thread feeding needle assembly comprises a thread feeding needle connecting rod connected with a thread feeding needle crankshaft connecting rod, the thread feeding needle connecting rod is connected with a thread feeding needle rod through a thread feeding needle chuck, and the end part of the thread feeding needle rod is provided with a thread feeding needle head.
The utility model realizes the automatic operation of the carpet machine by controlling the rotary power device and the needle feeding power device; through the motion matching of the fork needle component and the yarn feeding needle component in opposite directions, after the yarn feeding needle component feeds the yarn into the carpet backing fabric, when the yarn feeding needle component withdraws, the fork needle component moves in the opposite direction to fork the yarn and leave the yarn on the carpet backing fabric, and the process is repeated, and after the carpet backing fabric is fully implanted with the yarn, the carpet is manufactured. And simultaneously, the utility model discloses in arranging linkage with same casing, its structural design and arrange rationally.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic top view of the inner structure of the upper chamber of the middle housing of the present invention;
FIG. 3 is a schematic bottom view of the inner structure of the lower cavity of the middle housing of the present invention;
fig. 4 is an enlarged schematic view of a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a carpet needling machine includes a machine head 1 and a machine tail 2, the machine tail 2 includes a machine base 2.1, a rotary power device 2.2 is disposed on the machine base 2.1 and connected to the machine head 1; the handpiece 1 comprises a machine shell 1.1, the machine shell 1.1 is provided with an upper cavity 1.1.1 and a lower cavity 1.1.2, a fork needle linkage device 1.2 is arranged in the upper cavity 1.1.1 and is connected with a fork needle assembly 1.3, and a thread feeding needle linkage device 1.4 is arranged in the lower cavity 1.1.2 and is connected with a thread feeding needle assembly 1.5; the fork needle linkage device 1.2 drives the fork needle component 1.3 to move, and the needle thread feeding linkage device 1.4 drives the needle thread feeding needle component 1.5 to move in a synchronous opposite direction; the thread feeding needle linkage device 1.4 is connected with a needle feeding power device 1.6.
The thread feeding needle linkage device 1.4 comprises a thread feeding needle rotating wheel 1.4.1 connected with a thread feeding power device 1.6 and a thread feeding needle crankshaft connecting rod 1.4.2 connected with a thread feeding needle component 1.5; one end of the thread feeding needle crankshaft connecting rod 1.4.2 is connected to the eccentric position of the thread feeding needle rotating wheel 1.4.1.
The fork needle linkage device 1.2 comprises a fork needle turntable 1.2.1 coaxially connected with a wire feeding needle rotating wheel 1.4.1 and a fork needle crankshaft connecting rod mechanism connected with a fork needle assembly 1.3; the fork needle crankshaft connecting rod mechanism comprises a fork needle crankshaft connecting rod I1.2.2 connected with a fork needle assembly 1.3 and a triangular connecting rod 1.2.3 connected with a fork needle turntable 1.2.1; one vertex angle is movably connected with a fork needle crankshaft connecting rod I1.2.2, one vertex angle is movably connected with a fork needle turntable 1.2.1, the connection position is arranged at the eccentric position of the rotation center of the fork needle turntable 1.2.1, and the remaining vertex angle is connected with a high-low needle adjusting mechanism 1.7;
the height needle adjusting mechanism 1.7 comprises an adjusting connecting rod 1.7.1 connected with a triangular connecting rod 1.2.3, one end of the adjusting connecting rod 1.7.1 is connected with a protruding part of an adjustable cam 1.7.2, and the adjustable cam 1.7.2 is connected with a fine adjustment motor 1.7.3. The adjustable cam 1.7.2 is rotated through the fine adjustment motor 1.7.3, the adjustable cam 1.7.2 drives the adjusting connecting rod 1.7.1 to displace, and the triangular connecting rod 1.2.3 is linked with the fork needle crankshaft connecting rod I1.2.2, so that the maximum stroke of the fork needle assembly 1.3 is changed.
The needle feeding power device 1.6 comprises a needle feeding motor 1.6.1 and a needle feeding rotating wheel 1.6.2, and the needle feeding rotating wheel 1.6.2 is connected with the thread feeding rotating wheel 1.4.1 through a belt.
The rotary power device 2.2 comprises a rotary motor 2.2.1 fixed on the base 2.1, and an output shaft of the rotary motor 2.2.1 is provided with a rotary wheel I2.2.2; the tail part of the machine shell 1.1 is positioned on a first positioning block 2.3 on the machine base 2.1 through a bearing, the tail part of the machine shell 1.1 is fixedly connected with a rotating shaft 2.2.3, the end part of the rotating shaft 2.2.3 is connected with a second rotating wheel 2.2.4, and the other end of the rotating shaft is positioned on a second positioning block 2.4 on the machine base 2.1 through a bearing; the rotating wheel I2.2.2 is connected with the rotating wheel II 2.2.4 through a belt. The middle part of the rotating shaft 2.2.3 is provided with a counterweight cylinder 2.2.5, so that the vibration of the machine head is reduced.
The fork needle assembly 1.3 comprises a fork needle connecting rod 1.3.1 connected with a fork needle crankshaft connecting rod I1.2.2, and the fork needle connecting rod 1.3.1 is connected with a fork needle 1.3.3 through a fork needle chuck 1.3.2; the thread feeding needle assembly 1.5 comprises a thread feeding needle connecting rod 1.5.1 connected with a thread feeding needle crankshaft connecting rod 1.4.2, the thread feeding needle connecting rod 1.5.1 is connected with a thread feeding needle rod 1.5.3 through a thread feeding needle chuck 1.5.2, and the end part of the thread feeding needle rod 1.5.3 is provided with a thread feeding needle head 1.5.4.
The principle of the utility model is as follows: according to the weaving direction of the carpet machine, the fork needle 1.3.3 and the thread feeding needle head 1.5.4 of the needle machine head 1 need to keep in a straight line direction with the trend of the carpet machine, therefore, the machine head of the carpet machine needs to be adjusted at any time along with the weaving trend of the carpet machine, so that the needle machine head 1 needs to be adjusted by the rotary power device 2.2, the rotary motor 2.2.1 rotates the first rotary wheel 2.2.2, the belt drives the second rotary wheel 2.2.4 to rotate, the rotary shaft 2.2.3 rotates along with the rotary wheel, and meanwhile, the machine head 1 connected with the rotary shaft 2.2.3 rotates along with the rotary wheel.
When the knitting machine is operated, the fork needle assembly 1.3 is matched with the yarn feeding needle assembly 1.5 in the opposite directions in a moving mode, after the yarn feeding needle head 1.5.4 of the yarn feeding needle assembly 1.5 feeds the yarn into the carpet backing fabric, when the yarn feeding needle assembly 1.5 withdraws, the fork needle 1.3.3 of the fork needle assembly 1.3 moves in the opposite direction to fork the yarn and retain the yarn on the carpet backing fabric, and the process is repeated, and after the yarn is planted on the carpet backing fabric, the carpet is manufactured. The fork needle assembly 1.3 is driven by the fork needle linkage device 1.2, the fork needle linkage device 1.2 is driven by the needle feeding power device 1.6, meanwhile, as the fork needle turntable 1.2.1 of the fork needle linkage device 1.2 is coaxially connected with the thread feeding needle rotating wheel 1.4.1 of the thread feeding needle linkage device 1.4, the thread feeding needle linkage device 1.4 acts along with the fork needle linkage device 1.2, and simultaneously, the thread feeding needle linkage device 1.4 drives the thread feeding needle assembly 1.5; due to the structural arrangement of the fork needle linkage 1.2 and the thread feeding needle linkage 1.4, the fork needle assembly 1.2 and the thread feeding needle assembly 1.5 move in opposite directions.
According to the length of the pile woven by the carpet, the maximum stroke of the fork needle assembly 1.2 needs to be adjusted, the adjustable cam 1.7.2 rotates along with the adjustment of the fine adjustment motor 1.7.3, so that the position of a connecting point of the adjustment connecting rod 1.7.1 and the adjustable cam 1.7.2 is changed, and when the fork needle turntable 1.2.1 rotates to drive the triangular connecting rod 1.2.3 to act, the maximum stroke of the fork needle connecting rod 1.3.1 of the fork needle assembly 1.3 linearly acts along a through hole at the front end of the machine shell 1.1 is changed by adjusting the linkage relation of the adjusting connecting rod 1.7.1, the triangular connecting rod 1.2.3, the fork needle crankshaft connecting rod I1.2 and the fork needle assembly 1.3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A carpet sewing machine comprises a machine head and a machine tail, and is characterized in that the machine tail comprises a machine base, wherein a rotary power device is arranged on the machine base and is connected with the machine head; the machine head comprises a machine shell, the machine shell is provided with an upper cavity and a lower cavity, a fork needle linkage device is arranged in the upper cavity and connected with a fork needle assembly, and a wire feeding needle linkage device is arranged in the lower cavity and connected with a wire feeding needle assembly; the fork needle linkage device drives the fork needle assembly to move, and the fork needle linkage device and the thread feeding needle linkage device drive the thread feeding needle assembly to move in a synchronous opposite direction; the thread feeding needle linkage device is connected with a needle feeding power device.
2. The carpet knitting machine of claim 1 wherein the feed needle linkage includes a feed needle wheel connected to a feed needle power unit, and a feed needle crankshaft link connected to a feed needle assembly; one end of the thread feeding needle crankshaft connecting rod is connected to the eccentric position of the thread feeding needle rotating wheel.
3. The carpet machine according to claim 2, characterized in that the fork needle linkage comprises a fork needle rotary disc coaxially connected with the thread feeding needle rotary wheel, and a fork needle crankshaft connecting rod mechanism connected with the fork needle assembly; the fork needle and fork needle crankshaft connecting rod mechanism comprises a fork needle crankshaft connecting rod I connected with the fork needle assembly and a fork needle crankshaft connecting rod II connected with the fork needle turntable; the fork needle crankshaft connecting rod I is movably connected with the fork needle crankshaft connecting rod II; the connection part of the fork needle turntable and the fork needle crankshaft connecting rod II is arranged at the eccentric part of the rotation center of the fork needle turntable.
4. The carpet machine according to claim 3, wherein the second fork needle crankshaft connecting rod is a triangular connecting rod, two vertex angles of the second fork needle crankshaft connecting rod are respectively connected with the first fork needle crankshaft connecting rod and the fork needle turntable, and the other vertex angle is connected with the high-low needle adjusting mechanism; the high-low needle adjusting mechanism comprises an adjusting connecting rod connected with a fork needle crankshaft connecting rod II, and one end of the adjusting connecting rod is connected with an adjustable cam.
5. Carpet needling machine according to claim 4, wherein the adjustable cam is connected to a fine adjustment motor.
6. The carpet machine according to any of claims 2-5, characterized in that the needle feeding power device comprises a needle feeding motor and a needle feeding wheel, the needle feeding wheel and the thread feeding wheel are connected by a belt.
7. The carpet needling machine according to claim 1, wherein the rotary power device comprises a rotary motor fixed on the base, and a rotary wheel I is arranged on an output shaft of the rotary motor; the tail of the machine shell is positioned on a first positioning block on the machine base through a bearing, the tail of the machine shell is fixedly connected with a rotating shaft, the end part of the rotating shaft is connected with a second rotating wheel, and the other end of the rotating shaft is positioned on a second positioning block on the machine base through a bearing; the first rotating wheel is connected with the second rotating wheel through a belt.
8. The carpet needling machine according to claim 7, wherein a weighted cylinder is provided in the middle of the rotating shaft.
9. The carpet machine of claim 4 wherein the fork needle assembly includes a fork needle connecting rod connected to a fork needle crankshaft connecting rod, the fork needle connecting rod being connected to the fork needle by a fork needle collet; the thread feeding needle assembly comprises a thread feeding needle connecting rod connected with a thread feeding needle crankshaft connecting rod, the thread feeding needle connecting rod is connected with a thread feeding needle rod through a thread feeding needle chuck, and the end part of the thread feeding needle rod is provided with a thread feeding needle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848697.2U CN210856600U (en) | 2019-10-30 | 2019-10-30 | Carpet machine needle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848697.2U CN210856600U (en) | 2019-10-30 | 2019-10-30 | Carpet machine needle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856600U true CN210856600U (en) | 2020-06-26 |
Family
ID=71304573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921848697.2U Active CN210856600U (en) | 2019-10-30 | 2019-10-30 | Carpet machine needle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856600U (en) |
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2019
- 2019-10-30 CN CN201921848697.2U patent/CN210856600U/en active Active
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