CN207376208U - The head dust-extraction unit of computer plain flat knitter - Google Patents

The head dust-extraction unit of computer plain flat knitter Download PDF

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Publication number
CN207376208U
CN207376208U CN201721406432.8U CN201721406432U CN207376208U CN 207376208 U CN207376208 U CN 207376208U CN 201721406432 U CN201721406432 U CN 201721406432U CN 207376208 U CN207376208 U CN 207376208U
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China
Prior art keywords
head
yarn
dust
suction pipe
fixed seat
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Active
Application number
CN201721406432.8U
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Chinese (zh)
Inventor
金永良
孙健
贾健
黄健飞
邱屹
徐备松
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Jiangsu Jinlong Technology Co Ltd
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Jiangsu Jinlong Technology Co Ltd
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Priority to CN201721406432.8U priority Critical patent/CN207376208U/en
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Abstract

A kind of head dust-extraction unit of computer plain flat knitter, the head of computer plain flat knitter include left head;Right head faces each other with left head and is equidistantly obliquely installed;Yarn solenoid valve fixed seat is changed, positioned at the top of left and right head, the left and right sides is connected to and in communication with respectively by left and right head connecting bridge with left and right head;Yarn controller is changed, is arranged on and changes by yarn solenoid valve fixed seat, feature:Head dust-extraction unit includes deduster, deduster is mounted on the one side for changing yarn controller body, left and right suction pipe is extended on deduster, left suction pipe, which stretches into, to be changed in yarn solenoid valve fixed seat and is fixed through the upper surface with left head after left head connecting bridge, and right suction pipe, which stretches into, to be changed in yarn solenoid valve fixed seat and fixed through the upper surface with right head after right head connecting bridge.On the premise of dust collection power is not improved, dust removing effects can be enhanced and reduce the noise generated during dust suction and vibrations, simple in structure, at low cost, service life is long, facilitates installation and fixation.

Description

The head dust-extraction unit of computer plain flat knitter
Technical field
The utility model belongs to the accessories technical field of computer plain flat knitter, and in particular to a kind of computer plain flat knitter Head dust-extraction unit.
Background technology
Computer plain flat knitter has evolved into ripe, common computer plain flat knitter currently on the market in China, Its head can accumulate dust in use for some time, and dirt accumulation Tai Mitai is thick, if cleared up not in time, it will influencing it just Normal knitting.The cleaner of existing head is matched somebody with somebody outside usually requiring, i.e., in addition configures an independent dust catcher, the dust catcher It is placed in outside computer plain flat knitter, is aspirated by the head position of the suction pipe alignment computer plain flat knitter of dust catcher, by machine The dust such as dust, yarn bits on head siphon away in time.Existing deficiency is above-mentioned cleaner in actual use:Due to The head position Non-precondition of computer plain flat knitter is used to install component and the position of dust catcher and its suction pipe, therefore makes dust catcher The suction pipe stroke extended at head is long, influences the suction of suction pipe, significantly reduces dust removing effects;Long suction pipe is also possible to The operation of head is interfered, therefore the actual demand of fabric production firm can not be met.In addition, external independent dust catcher, because of suction pipe Suction is poor, generally requires to be equipped with powerful dust catcher to meet ideal dust removing effects, which not only improves energy consumptions With the cost for purchasing dust catcher, and high power vacuum cleaner can generate very big vibrations and noise at work, this is to computer pin Knitting the braiding of flat knitting machine can exert an adverse impact.
To sum up, it is necessary to which the head cleaner of existing computer plain flat knitter is reasonably improved.For this purpose, this Applicant has made beneficial design, and technical solution described below generates in this background.
The content of the invention
The task of the utility model is to provide for a kind of computer-controlled flat knitting simple in structure, at low cost, service life length The head dust-extraction unit of machine contributes to optimization handpiece structure to use and facilitates installation and fixed dust-extraction unit, is conducive to do not improving Dust removing effects can effectively be enhanced on the premise of dust collection power and reduce the noise generated during dust suction and vibrations.
What the task of the utility model was performed by, a kind of head dust-extraction unit of computer plain flat knitter is described The head of computer plain flat knitter includes a left head;One right head faces each other equidistant inclination with the left head It sets;One changes yarn solenoid valve fixed seat, and positioned at the top in left head, right nose height direction, the left and right sides passes through a left side respectively Head connecting bridge and right head connecting bridge are connected and connect with left head, right head;One changes yarn controller, is arranged on and changes yarn electricity By magnet valve fixed seat, it is characterised in that:The head dust-extraction unit includes a deduster, which is mounted on and changes yarn control The one side of device body is extended with a left suction pipe and a right suction pipe on the deduster, and the left suction pipe, which stretches into, changes yarn electricity It is fixed in magnet valve fixed seat and through the upper surface with left head after left head connecting bridge, the right suction pipe, which stretches into, changes yarn electricity It is fixed in magnet valve fixed seat and through the upper surface with right head after right head connecting bridge.
In one specific embodiment of the utility model, described changing is formed in yarn solenoid valve fixed seat an exchange yarn Electromagnetism valve chamber, it is described change yarn solenoid valve intracavitary and be equipped with change the electromagnetism of yarn for being electrically connected and controlling with changing yarn controller Valve is formed with a sweep-up pipe vallecular cavity between described one exchange yarn electromagnetism valve chamber, and the two of the sweep-up pipe vallecular cavity length direction End connects respectively with left head connecting bridge, right head connecting bridge, and the left suction pipe and right suction pipe are respectively from sweep-up pipe vallecular cavity End, which is stretched into, to be changed in yarn solenoid valve fixed seat;It is fixed in the yarn solenoid valve that changes changed above yarn electromagnetism valve chamber and sweep-up pipe vallecular cavity Seat housing cover is equipped with a box cover.
In another specific embodiment of the utility model, the left suction pipe bypasses left head connecting bridge along left machine The gap direction between head and right head extends and has a left head dust absorption nozzle in end composition a side of head to the left;Institute The right suction pipe stated prolongs around right head connecting bridge along gap direction of another side of right head to the left between head and right head Stretching and being formed in end has a right head dust absorption nozzle, and the left head dust absorption nozzle is located at left machine respectively with right head dust absorption nozzle The length direction both ends in the gap between head and right head, to dust suction.
In another specific embodiment of the utility model, a left nose cover is provided on the left head, it should Left nose cover is mounted on the upper surface of left head and is provide with left suction pipe;A right head is provided on the right head Lid, the right nose cover are mounted on the upper surface of right head and are provide with right suction pipe.
In the utility model there are one in specific embodiment, a dust bag is provided in the deduster, is collected A pair of of Venturi tube is communicated on dirt bag, a pair of of Venturi tube connects respectively with the left suction pipe and right suction pipe, and in a pair of of text The side of family name's pipe is separately installed with for the high pressure air blowing interface tube with external compression air communication.
The utility model connects the installation of suction pipe in dust-extraction unit by means of changing yarn solenoid valve fixed seat with left and right head Bridge and left and right head are so enable suction pipe be fixed with shortest stroke and extend to dust suction position, while coordinate Venturi tube Structure, do not improve even reduce dust collection power on the premise of, also can effectively enhance dust removing effects and reduce dust suction during The noise of generation and vibrations, and it is simple in structure, and at low cost, service life is long, facilitates installation and fixation.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of one embodiment of the utility model.
In figure:1. change yarn controller;2. change yarn solenoid valve fixed seat, 21. change yarn electromagnetism valve chamber, 22. sweep-up pipe vallecular cavities, 23. box cover;3. left head connecting bridge;4. right head connecting bridge;5. left head, 51. left nose covers;6. right head, 61. right heads Lid;7. deduster, 71. left suction pipes, 711. left head dust absorption nozzles, 72. right suction pipes, 721. right head dust absorption nozzles, 73. dust bags, 74. Venturi tube, 75. high pressure air blowing interface tubes.
Specific embodiment
In order to enable the auditor of the Patent Office especially public that the technical essence of the utility model is more clearly understood And advantageous effect, applicant will elaborate by way of examples below, but be not pair to the description of embodiment The limitation of the utility model, it is any only formal but not substantive made by according to the utility model design Equivalent transformation is regarded as category of the technical solutions of the present invention.
Every directionality for being related to upper, lower, left, right, front and rear in the following description(Or claim directionality)Concept It is for the location of the Fig. 1 being described state, it is therefore intended that facilitate public understanding, thus cannot be by it It is interpreted as being particularly limited to technical solution provided by the utility model.
Referring to Fig. 1, the utility model is related to a kind of head dust-extraction unit of computer plain flat knitter, it is described computer knitted The head of flat knitting machine includes a left head 5;One right head 6, faces each other with the left head 5 and is equidistantly obliquely installed; One changes yarn solenoid valve fixed seat 2, and positioned at left head 5, the top of 6 short transverse of right head, the left and right sides passes through left machine respectively Head connecting bridge 3 and right head connecting bridge 4 are connected and connect with left head 5, right head 6;One changes yarn controller 1, is arranged on and changes By yarn solenoid valve fixed seat 2.The head dust-extraction unit includes a deduster 7, which is mounted on and changes yarn controller 1 The one side of body is extended with a left 71 and one right suction pipe 72 of suction pipe on the deduster 7, and the left suction pipe 71, which stretches into, to be changed It is fixed in yarn solenoid valve fixed seat 2 and through the upper surface with left head 5 after left head connecting bridge 3, the right suction pipe 72 It stretches into and changes in yarn solenoid valve fixed seat 2 and fixed through the upper surface with right head 6 after right head connecting bridge 4.
Further, the composition in yarn solenoid valve fixed seat 2 of changing has an exchange yarn electromagnetism valve chamber 21, and described changes yarn It is equipped in electromagnetism valve chamber 21 and changes the solenoid valve of yarn for being electrically connected and controlling with changing yarn controller 1, described one exchange yarn Be formed with a sweep-up pipe vallecular cavity 22 between electromagnetism valve chamber 21, the both ends of 22 length direction of sweep-up pipe vallecular cavity respectively with left machine Head connecting bridge 3, right head connecting bridge 4 connect, and the left suction pipe 71 and right suction pipe 72 are respectively from the end of sweep-up pipe vallecular cavity 22 It stretches into and changes in yarn solenoid valve fixed seat 2;Consolidate in the yarn solenoid valve that changes changed above yarn electromagnetism valve chamber 21 and sweep-up pipe vallecular cavity 22 2 housing cover of reservation is equipped with a box cover 23.
Further, the left suction pipe 71 is around a side to the left head 5 He of the left head connecting bridge 3 along left head 5 Gap direction between right head 6, which extends and formed in end, a left head dust absorption nozzle 711;The right suction pipe 72 bypasses Along another side of right head 6, the gap direction between head 5 and right head 6 extends and is holding right head connecting bridge 4 to the left Portion, which is formed, a right head dust absorption nozzle 721, and the left head dust absorption nozzle 711 is located at left machine respectively with right head dust absorption nozzle 721 The length direction both ends in the gap between first 5 and right head 6, to dust suction.
Further, a left nose cover 51 is provided on the left head 5, which is mounted on left head 5 Upper surface on and be provide with left suction pipe 71;A right nose cover 61 is provided on the right head 6, which pacifies On the upper surface of right head 6 and it is provide with right suction pipe 72.
Further, a dust bag 73 is provided in the deduster 7, a pair of of Venturi tube is communicated on dust bag 73 74, a pair of of Venturi tube 74 connects respectively with the left suction pipe 71 and right suction pipe 72, and in the side part of a pair of of Venturi tube 74 It is not equipped with for the high pressure air blowing interface tube 75 with external compression air communication.
Please continue to refer to Fig. 1, the operation principle of the utility model is described:While computer plain flat knitter is started to work The high pressure air blowing interface tube 75 is opened, a pair of of Venturi tube 74 is made to generate negative pressure, the left suction pipe 71 and right suction pipe 72 exist Suction, the left suction pipe 71 and right suction pipe 72 are generated under the action of negative pressure by changing yarn solenoid valve fixed seat 2, left head connecting bridge 3 and right head connecting bridge 4 installed with shortest stroke and extend to the gap both ends between left head 5 and right head 6, the left side The left head dust absorption nozzle 711 that the end of suction pipe 71 and right suction pipe 72 is formed is with right head dust absorption nozzle 721 respectively to left head 5 and the right side The dust such as the dust, the yarn bits that are generated on head 6 are aspirated, in final dust sucking dust bag 73, so as to fulfill dustproof function.

Claims (5)

1. a kind of head dust-extraction unit of computer plain flat knitter, the head of the computer plain flat knitter includes a left head (5);One right head (6), faces each other with the left head (5) and is equidistantly obliquely installed;One changes yarn solenoid valve fixed seat (2), positioned at left head (5), the top of right head (6) short transverse, the left and right sides respectively by left head connecting bridge (3) and Right head connecting bridge (4) is connected and connects with left head (5), right head (6);One changes yarn controller (1), is arranged on and changes yarn electricity Magnet valve fixed seat (2) is other, it is characterised in that:The head dust-extraction unit includes a deduster (7), the deduster (7) installation The one side of yarn controller (1) body is being changed, a left suction pipe (71) and a right suction pipe are extended on the deduster (7) (72), the left suction pipe (71) stretch into change in yarn solenoid valve fixed seat (2) and through left head connecting bridge (3) afterwards with left machine The upper surface of head (5) is fixed, and the right suction pipe (72), which stretches into, to be changed in yarn solenoid valve fixed seat (2) and connected through right head Upper surface of the bridge (4) afterwards with right head (6) is fixed.
2. the head dust-extraction unit of computer plain flat knitter according to claim 1, it is characterised in that described changes yarn electricity Being formed in magnet valve fixed seat (2) has an exchange yarn electromagnetism valve chamber (21), and interior be equipped with of yarn electromagnetism valve chamber (21) of changing is used for It is electrically connected and controls with changing yarn controller (1) and change the solenoid valve of yarn, formed between described one exchange yarn electromagnetism valve chamber (21) Have a sweep-up pipe vallecular cavity (22), the both ends of described sweep-up pipe vallecular cavity (22) length direction respectively with left head connecting bridge (3), right Head connecting bridge (4) connects, and the left suction pipe (71) and right suction pipe (72) stretch into respectively from the end of sweep-up pipe vallecular cavity (22) It changes in yarn solenoid valve fixed seat (2);Yarn solenoid valve is changed in described change above yarn electromagnetism valve chamber (21) and sweep-up pipe vallecular cavity (22) Fixed seat (2) housing cover is equipped with a box cover (23).
3. the head dust-extraction unit of computer plain flat knitter according to claim 1, it is characterised in that the left suction pipe (71) around a side to the left gap side head (5) and right head (6) between of the left head connecting bridge (3) along left head (5) There is a left head dust absorption nozzle (711) to extension and in end composition;The right suction pipe (72) bypasses right head connecting bridge (4) Have along the gap direction extension between head (5) and right head (6) to the left of another side of right head (6) and in end composition One right head dust absorption nozzle (721), the left head dust absorption nozzle (711) are located at left head respectively with right head dust absorption nozzle (721) (5) the length direction both ends in the gap between right head (6), to dust suction.
4. the head dust-extraction unit of computer plain flat knitter according to claim 1, it is characterised in that the left head (5) a left nose cover (51) is provided on, which is mounted on the upper surface of left head (5) and is provide with a left side Suction pipe (71);A right nose cover (61) is provided on the right head (6), which is mounted on right head (6) Upper surface on and be provide with right suction pipe (72).
5. the head dust-extraction unit of computer plain flat knitter according to claim 1, it is characterised in that the deduster (7) dust bag (73) is provided in, is communicated with a pair of of Venturi tube (74) on dust bag (73), a pair of of Venturi tube (74) respectively with The left suction pipe (71) is connected with right suction pipe (72), and be separately installed in the side of a pair of of Venturi tube (74) for it is outer The high pressure air blowing interface tube (75) of portion's compressed air communication.
CN201721406432.8U 2017-10-26 2017-10-26 The head dust-extraction unit of computer plain flat knitter Active CN207376208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721406432.8U CN207376208U (en) 2017-10-26 2017-10-26 The head dust-extraction unit of computer plain flat knitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721406432.8U CN207376208U (en) 2017-10-26 2017-10-26 The head dust-extraction unit of computer plain flat knitter

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CN207376208U true CN207376208U (en) 2018-05-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396759A (en) * 2019-08-01 2019-11-01 常熟市益诚精密机械有限公司 A kind of head shell for Computerized flat knitting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396759A (en) * 2019-08-01 2019-11-01 常熟市益诚精密机械有限公司 A kind of head shell for Computerized flat knitting machine

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