CN215947548U

CN215947548U - Wired jacquard drive cable connecting device of piezoelectric ceramic jacquard guide bar

Info

Publication number: CN215947548U
Application number: CN202121924836.2U
Authority: CN
Inventors: 戴志成; 卓进卿; 李大禄
Original assignee: Fujian Jiejia Technology Co ltd
Current assignee: Fujian Jiejia Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-04
Anticipated expiration: 2031-08-17

Abstract

A wired jacquard drive cable connecting device of a piezoelectric ceramic jacquard guide bar, the jacquard guide bar comprises a guide bar base, a plurality of yarn guide needle units and a plurality of piezoelectric ceramic elements, the cable connecting device comprises at least one socket part for electrifying and at least one plug part, the piezoelectric ceramic elements are electrically connected with the power output end of the socket part, in the utility model, the socket part is arranged on the guide bar base, the plug part can be inserted and pulled on the plug part, when any one of the jacquard guide bar or the cable connecting device is damaged, on one hand, the jacquard guide bar or the cable connecting device which can be normally used is detached for secondary use by the insertion and pulling socket part and the plug part, the components which can be continuously used are effectively secondarily utilized, the waste reducing effect is achieved, on the other hand, only the damaged jacquard guide bar or the cable connecting device needs to be maintained by the insertion and pulling socket part and the plug part, the maintenance cost is reduced, and the effect of killing two birds with one stone is achieved.

Description

Wired jacquard drive cable connecting device of piezoelectric ceramic jacquard guide bar

Technical Field

The utility model relates to the field of jacquard guide bars, in particular to a wired jacquard driving cable connecting device of a piezoelectric ceramic jacquard guide bar.

Background

Knitting is carried out by simultaneously looping one or more sets of parallel aligned yarns on all the working needles of a warp-feed machine, called warp knitting, which is called warp knit, and machines for carrying out this knitting, called warp knitting machines.

The utility model discloses a jacquard needle block of a warp knitting machine, which comprises a jacquard base and a plurality of piezoelectric ceramic assemblies arranged on the jacquard base, wherein the jacquard base is provided with a needle embedding block and a limiting block, the needle embedding block is provided with a plurality of needle embedding grooves, the limiting block is provided with a plurality of limiting grooves, each needle embedding groove of the needle embedding block and each limiting groove of the limiting block are embedded with one piezoelectric ceramic assembly, the upper part of the jacquard base is fixedly connected with a tail clamp, the tail clamp is provided with a through hole, an adjusting screw is arranged in the through hole, the jacquard needle block is provided with an internal threaded hole matched with the adjusting screw, the cushion block is provided with a first clamping surface, the tail clamp is provided with a second clamping surface matched with the first clamping surface, and a clamping space for clamping a jacquard comb is formed between the first clamping surface and the second clamping surface.

At present, the conventional jacquard drive cable is connected to the rear part of the jacquard guide bar, is electrically connected with the jacquard guide bar in a welding mode and is covered by a shell on the outside, and generally speaking, the drive cable and the jacquard are fixedly connected and cannot be separated. The fixed connected mode of current cable and merchant card sley, when merchant card sley or arbitrary party of drive cable damaged, because merchant card sley is fixed with drive cable, cost of maintenance is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wired jacquard driving cable connecting device of a piezoelectric ceramic jacquard guide bar, and mainly aims to overcome the defect that when one of the traditional jacquard guide bar and a driving cable is fixedly connected, the damage and the maintenance cost are high.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a wired merchant of piezoceramics merchant card sley blocks drive cable connecting device, this merchant card sley includes that a sley bar base, a plurality of interval set up guide needle unit and a plurality of on the sley bar base are installed be used for the drive on the sley bar base guide needle unit wobbling piezoceramics component, this cable connecting device include at least one to be located be used for the socket portion and at least one pluggable ground of circular telegram to install on the sley bar base plug portion on the socket portion, piezoceramics component with the electric energy output of socket portion is connected mutually, plug portion with the electric energy input looks electricity of socket portion is connected.

Further, the guide bar base comprises at least one base, a plurality of piezoelectric ceramic fixing grooves arranged at intervals on the base, a plurality of needle grooves arranged at intervals on the front part of the base, at least one first mounting part arranged on one side of the piezoelectric ceramic fixing grooves and between the needle grooves, and at least one second mounting part arranged on the other side of the piezoelectric ceramic fixing grooves, wherein one side of the piezoelectric ceramic element is wrapped on one side of the yarn guide needle unit, so that one side of the yarn guide needle unit and the piezoelectric ceramic element are both arranged in the first mounting part, the other side of the yarn guide needle unit is arranged in the needle grooves, the other side of the piezoelectric ceramic element is embedded in the piezoelectric ceramic fixing grooves, the socket part is arranged on the second mounting part, so that the electric energy output end of the socket part is abutted against the other side of the piezoelectric ceramic fixing grooves, the other side of the piezoelectric ceramic element penetrates through the piezoelectric ceramic fixing groove to be electrically connected with the electric energy output end of the socket part.

Further, socket portion includes one and locates shell on the sley bar base, at least one is located first interface and at least one on shell one side are located on the shell opposite side with the second interface that first interface electricity is connected mutually, piezoelectric ceramic element's opposite side detachably installs on the first interface, make piezoelectric ceramic element with first interface electricity is connected mutually, plug portion includes at least one bayonet joint and at least one locates cable conductor on the bayonet joint, the bayonet joint is pegged graft with pluggably on the second interface, makes the bayonet joint with second interface looks circuit connects.

Furthermore, plug portion still includes at least one set establishes mobilizable locking piece on the bayonet joint periphery edge, socket portion still includes at least one and locates on the shell be used for the installation locking piece's mounting groove, locking piece detachably installs on the mounting groove.

Furthermore, the plug connector is a pin header, the cable is a flat cable, and the first interface is a flat cable seat.

Furthermore, the first interface comprises at least one slot and at least one conducting strip arranged in the slot, and the conducting strip is electrically connected with the piezoelectric ceramic element.

Further, the yarn guide needle unit comprises a yarn guide needle holding piece and a needle head arranged at the front end of the yarn guide needle holding piece, the piezoelectric ceramic elements comprise piezoelectric ceramic pieces wrapped on the left side and the right side of the yarn guide needle holding piece respectively, and the needle head is arranged in the needle groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the jacquard guide bar or the cable connecting device is simple in structure and strong in practicability, the socket part is arranged on the guide bar base, the plug part can be inserted into the plug part in a pluggable mode, when any one of the jacquard guide bar or the cable connecting device is damaged, on one hand, the jacquard guide bar or the cable connecting device which can be normally used is detached for secondary use through the insertion and extraction socket part and the plug part, parts which can be used continuously are effectively used for secondary use, the waste is reduced, on the other hand, only the damaged jacquard guide bar or the cable connecting device needs to be maintained through the insertion and extraction socket part and the plug part, the maintenance cost is reduced, and the effect of killing two birds with one stone is achieved.

2. According to the utility model, the plug part and the socket part are arranged to enable the jacquard guide bar and the cable connecting device to be connected in a detachable plug-pull manner, so that the convenience of maintenance of the jacquard system is improved, and the later maintenance cost of the jacquard system is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention, wherein the locking member is not shown.

Fig. 2 is a schematic structural diagram of the locking member.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 and 2, a wired jacquard driving cable connection device 3 of a piezoelectric ceramic jacquard bar, the jacquard bar 2 includes a bar base 21, a plurality of guide needle units 17 arranged on the bar base 21 at intervals, and a plurality of piezoelectric ceramic elements 16 arranged on the bar base 21 for driving the guide needle units 17 to swing, the piezoelectric ceramic elements 16 are electrically connected with the power output end of the socket portion 27, and the plug portion 1 is electrically connected with the power input end of the socket portion 27. The cable connecting device 3 comprises at least one socket part 27 provided on the guide bar base 21 for conducting electricity and at least one plug part 1 provided on the socket part 27 in a pluggable manner.

Referring to fig. 1 and 2, the yarn guide unit 17 includes a yarn guide holding piece 19 and a needle head 18 provided on a front end of the yarn guide holding piece 19, the piezoelectric ceramic element 16 includes piezoelectric ceramic pieces 20 respectively wrapped on left and right sides of the yarn guide holding piece 19, and the needle head 18 is installed in a needle groove 24.

Referring to fig. 1 and 2, the guide bar base 21 includes at least one base 25, a plurality of piezoelectric ceramic fixing grooves 15 spaced apart from each other on the base 25, a plurality of needle grooves 24 spaced apart from each other on a front portion of the base 25, at least one first mounting portion 27 disposed between one side of the piezoelectric ceramic fixing grooves 15 and the needle grooves 24, and at least one second mounting portion 23 disposed on the other side of the piezoelectric ceramic fixing grooves 15.

Referring to fig. 1 and 2, one side of the piezoelectric ceramic element 16 is wrapped on one side of the yarn guide needle unit 17, so that the one side of the yarn guide needle unit 17 and the piezoelectric ceramic element 16 are both arranged in the first mounting part 27, the other side of the yarn guide needle unit 17 is arranged in the needle groove 24, the other side of the piezoelectric ceramic element 16 is embedded in the piezoelectric ceramic fixing groove 15, the socket part 27 is arranged on the second mounting part 23, so that the power output end of the socket part 27 abuts against the other side of the piezoelectric ceramic fixing groove 15, and the other side of the piezoelectric ceramic element 16 penetrates through the piezoelectric ceramic fixing groove 15 to be electrically connected with the power output end of the socket part 27.

Referring to fig. 1 and 2, the socket portion 27 includes a housing 14 provided on the guide bar base 21, at least one first port 22 provided on one side of the housing 14, at least one second port 13 provided on the other side of the housing 14 and electrically connected to the first port 22, and at least one mounting groove 31 provided on the housing 14 for mounting a locking member 32.

Referring to fig. 1 and 2, the other side of the piezoelectric ceramic element 16 is detachably mounted on the first interface 22, so that the piezoelectric ceramic element 16 is electrically connected to the first interface 22, the plug portion 1 includes at least one plug 12, at least one cable 11 disposed on the plug 12, and at least one locking member 32 movably sleeved on the outer periphery of the plug 12, and the plug 12 is pluggable to the second interface 13, so that the plug 12 is electrically connected to the second interface 13.

Referring to fig. 1 and 2, the locking member 32 is detachably mounted on the mounting groove 31.

Referring to fig. 1 and 2, the plug 12 is a pin header, the cable 11 is a flat cable, and the first connector 22 is a flat cable seat.

Referring to fig. 1 and 2, the first interface 22 includes at least one slot and at least one conductive sheet disposed in the slot, and the conductive sheet is electrically connected to the piezoelectric ceramic element 16.

Referring to fig. 1 and 2, in the present invention, by providing the socket portion 27 on the guide bar base 21, the plug portion 1 is inserted into and plugged into the plug portion 1 in a pluggable manner, so that when any one of the jacquard guide bar 2 or the cable connection device 3 is damaged, on one hand, the jacquard guide bar 2 or the cable connection device 3 which can be normally used is detached for secondary use through the socket portion 27 and the plug portion 1, and the components which can be used for secondary use are effectively utilized, so as to achieve an effect of reducing waste, on the other hand, only the damaged jacquard guide bar 2 or the cable connection device 3 needs to be repaired through the socket portion 27 and the plug portion 1, so that the maintenance cost is reduced, and the effect of killing two birds with one stone is achieved.

Referring to fig. 1 and 2, the plug portion 1 and the socket portion 27 are arranged to enable the jacquard guide bar 2 and the cable connecting device 3 to be connected in a separable mode, so that convenience of maintenance of the jacquard system is improved, and later maintenance cost of the jacquard system is reduced.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. The utility model provides a wired merchant of piezoceramics merchant card sley bar blocks drive cable connecting device which characterized in that: this merchant card sley bar includes that a sley bar base, a plurality of interval set up guide needle unit and a plurality of on the sley bar base are installed be used for the drive on the sley bar base guide needle unit wobbling piezoceramics component, this cable junction device include at least one and locate be used for the socket portion of circular telegram and at least one can install with inserting on the sley bar base plug portion on the socket portion, piezoceramics component with the electric energy output of socket portion is electric mutually connected, plug portion with the electric energy input of socket portion is electric mutually connected.

2. The wired jacquard drive cable connection for a piezoceramic jacquard bar as claimed in claim 1, wherein: the guide bar base comprises at least one base, a plurality of interval arrangements, a piezoelectric ceramic fixing groove, a plurality of needle grooves, at least one first installation part and at least one second installation part, wherein the piezoelectric ceramic fixing groove is formed in the base, the needle grooves are formed in the front portion of the base, the piezoelectric ceramic element is wrapped on one side of the yarn guide needle unit, the piezoelectric ceramic element and the one side of the yarn guide needle unit are arranged in the first installation part, the other side of the yarn guide needle unit is arranged in the needle grooves, the other side of the piezoelectric ceramic element is embedded in the piezoelectric ceramic fixing groove, the socket part is arranged on the second installation part, and the electric energy output end of the socket part is abutted to the other side of the piezoelectric ceramic fixing groove, the other side of the piezoelectric ceramic element penetrates through the piezoelectric ceramic fixing groove to be electrically connected with the electric energy output end of the socket part.

3. The wired jacquard drive cable connection for a piezoceramic jacquard bar as claimed in claim 1, wherein: socket portion includes one and locates shell, at least one on the sley bar base are located first interface and at least one on shell one side are located on the shell opposite side with the second interface that first interface electricity is connected mutually, piezoceramics component's opposite side detachably installs on the first interface, make piezoceramics component with first interface electricity is connected mutually, plug portion includes at least one bayonet joint and at least one and locates cable conductor on the bayonet joint, the bayonet joint is pegged graft with pluggably on the second interface, makes the bayonet joint with second interface looks circuit connects.

4. The wired jacquard drive cable connection for a piezoceramic jacquard bar as claimed in claim 3, wherein: the plug part also comprises at least one locking piece which is sleeved on the periphery of the plug head and can move upwards, the socket part also comprises at least one mounting groove which is arranged on the shell and used for mounting the locking piece, and the locking piece is detachably arranged on the mounting groove.

5. The wired jacquard drive cable connection for a piezoceramic jacquard bar as claimed in claim 3, wherein: the plug connector is a pin header, the cable is a flat cable, and the first interface is a flat cable seat.

6. The wired jacquard drive cable connection for a piezoceramic jacquard bar as claimed in claim 3, wherein: the first interface comprises at least one slot and at least one conducting strip arranged in the slot, and the conducting strip is electrically connected with the piezoelectric ceramic element.

7. The wired jacquard drive cable connection for a piezoceramic jacquard bar as claimed in claim 2, wherein: the yarn guide needle unit comprises a yarn guide needle holding piece and a needle head arranged at the front end of the yarn guide needle holding piece, the piezoelectric ceramic elements comprise piezoelectric ceramic pieces wrapped on the left side and the right side of the yarn guide needle holding piece respectively, and the needle head is arranged in the needle groove.