CN213266934U - Double needle bar warp knitting machine - Google Patents
Double needle bar warp knitting machine Download PDFInfo
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- CN213266934U CN213266934U CN202021892839.8U CN202021892839U CN213266934U CN 213266934 U CN213266934 U CN 213266934U CN 202021892839 U CN202021892839 U CN 202021892839U CN 213266934 U CN213266934 U CN 213266934U
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- warp knitting
- knitting machine
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Abstract
The utility model discloses a double needle bar warp knitting machine, which comprises a double needle bar warp knitting machine body, a yarn guide block, a plurality of mounting rods and a plurality of needle rods, wherein the yarn guide block is mounted on the double needle bar warp knitting machine body through a pair of mounting holes; the mounting rods are arranged on the guide plate of the yarn guide block at equal intervals; a plurality of needle bar all sets up on the installation pole that corresponds through the connecting block, wherein, the needle bar pass through the block device with the connection can be dismantled to the connecting block, the block device includes a pair of trip and the fixed body, and a pair of trip symmetry sets up on the side end face of needle bar, the both ends of the fixed body are connected with a pair of trip block respectively. Because the needle bar passes through the block device to be connected with the connecting block, thereby make the utility model discloses convenient operation has, is favorable to the staff to change the yarn guide needle of damage, has improved warp knitting effect and productivity ratio.
Description
Technical Field
The utility model relates to a tricot machine technical field, concretely relates to double needle bar tricot machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The knitting mechanism of the warp knitting machine comprises a needle bed, a guide bar, a sinker bed and a pressing plate, and is generally driven by a cam or an eccentric connecting rod. Cams are often used in warp knitting machines with relatively low speeds and relatively complex motion laws of the knitting elements. The eccentric connecting rod is stable in transmission, simple and convenient to process and low in abrasion and noise during high-speed operation, so that the eccentric connecting rod is widely applied to a high-speed warp knitting machine. However, the existing warp knitting machine is inconvenient for replacing the guide needle and troublesome in operation, thereby influencing the warp knitting effect and reducing the production rate.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a double needle bar warp knitting machine, convenient operation is favorable to the staff to change the guide needle of damage, has improved warp knitting effect and productivity ratio to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a double needle bed warp knitting machine comprising:
a double needle bed warp knitting machine body;
the yarn guide block is arranged on the double-needle bed warp knitting machine body through a pair of mounting holes;
the mounting rods are arranged on the guide plate of the yarn guide block at equal intervals;
the needle rods are all arranged on the corresponding mounting rods through connecting blocks, and the mounting rods are fixedly connected with the connecting blocks;
wherein, the needle bar pass through clamping device with the connection block can be dismantled, clamping device includes:
the pair of clamping hooks are symmetrically arranged on the side end face of the needle rod and are accommodated in the clamping grooves of the connecting block;
the fixing body is fixedly connected with the inner bottom wall of the clamping groove, and two ends of the fixing body are respectively connected with the clamping hooks in a clamping mode.
Furthermore, the clamping hook comprises a hook arm and a pressing part which are integrally connected, and a groove is formed between the hook arm and the pressing part.
Furthermore, the front end of the hook arm is integrally connected with a limiting head.
Furthermore, both ends of the fixing body comprise an elastic sheet and a clamping rod which are integrally connected, the clamping rod is clamped in the groove, a spring seat is arranged on the inner side wall of the clamping groove, and a compression spring is arranged between the spring seat and the outer side of the elastic sheet.
Furthermore, the convex part of the pressing part is pressed against the inner end face of the elastic sheet, and the hook part of the limiting head is pressed against the short inclined wall of the clamping rod.
Furthermore, an inner core and a yarn guide needle are arranged in the needle rod, the inner core and the yarn guide needle are sleeved together, and a yarn guide hole is formed in the front end of the yarn guide needle.
Furthermore, the outer end of the inner core is sleeved with a sound-absorbing plate.
Furthermore, a dustproof sleeve is arranged outside the needle rod.
According to the above technical solution, the utility model has the advantages that: because the needle bar passes through the block device to be connected with the connecting block, thereby make the utility model discloses convenient operation has, is favorable to the staff to change the yarn guide needle of damage, has improved warp knitting effect and productivity ratio.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a matching relationship diagram between the mounting rod and the needle rod of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2.
Fig. 4 is a structural sectional view of the needle bar of the present invention.
List of reference numerals: the double-needle-bed warp knitting machine comprises a double-needle-bed warp knitting machine body-1, a yarn guide block-2, a mounting hole-21, a guide plate-22, a mounting rod-3, a connecting block-4, a clamping groove-41, a spring seat-411, a needle rod-5, an inner core-51, a yarn guide needle-52, a yarn guide hole-521, an acoustical panel-53, a dustproof sleeve-54, a clamping hook-6, a hook arm-61, a limiting head-611, a hook part-6111, a pressing part-62, a convex part-621, a groove-63, a fixing body-7, an elastic sheet-71, an inner end surface-711, a compression spring-72, a clamping rod-73 and a short inclined wall-731.
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.
With reference to fig. 1 to 4, a double needle bed warp knitting machine as shown in fig. 1 and 2 comprises: the double-needle bed warp knitting machine comprises a double-needle bed warp knitting machine body 1, a yarn guide block 2, a plurality of mounting rods 3 and a plurality of needle rods 5, wherein the yarn guide block 2 is mounted on the double-needle bed warp knitting machine body 1 through a pair of mounting holes 21; a plurality of mounting rods 3 are arranged on the guide plate 22 of the yarn guide block 2 at equal intervals; the plurality of needle rods 5 are all arranged on the corresponding mounting rods 3 through connecting blocks 4, and the mounting rods 3 are fixedly connected with the connecting blocks 4; the needle rod 5 is detachably connected with the connecting block 4 through a clamping device, the clamping device comprises a pair of clamping hooks 6 and a fixing body 7, the pair of clamping hooks 6 are symmetrically arranged on the side end face of the needle rod 5, and the pair of clamping hooks 6 are accommodated in clamping grooves 41 of the connecting block 4; the fixing body 7 is fixedly connected with the inner bottom wall of the clamping groove 41, and two ends of the fixing body 7 are respectively connected with the pair of clamping hooks 6 in a clamping manner. The structure is arranged, so that the operation is convenient, and the damaged yarn guide needle can be replaced by a worker.
Preferably, the hook 6 includes a hook arm 61 and a pressing portion 62 integrally connected, and a groove 63 is formed between the hook arm 61 and the pressing portion 62.
Preferably, a limiting head 611 is integrally connected to the front end of the hook arm 61.
As shown in fig. 3, both ends of the fixing body 7 include an elastic sheet 71 and a fastening rod 73 integrally connected, the fastening rod 73 is fastened in the groove 63, a spring seat 411 is disposed on the inner side wall of the fastening groove 41, and a compression spring 72 is disposed between the spring seat 411 and the outer side of the elastic sheet 71. By the arrangement of the structure, the clamping hook 6 is more conveniently clamped and connected with the fixed body 7, and the connection reliability between the clamping hook 6 and the fixed body 7 is improved.
Preferably, the convex portion 621 of the pressing portion 62 abuts against the inner end surface 711 of the elastic sheet 71, and the hook portion 6111 of the limiting head 611 abuts against the short inclined wall 731 of the engaging rod 73, so that the connection reliability between the hook 6 and the fixing body 7 can be improved.
As shown in fig. 4, an inner core 51 and a yarn guide needle 52 are arranged inside the needle bar 5, the inner core 51 is sleeved with the yarn guide needle 52, and a yarn guide hole 521 is formed at the front end of the yarn guide needle 52.
Preferably, the outer end of the inner core 51 is sleeved with a sound-absorbing plate 53. With the above configuration, noise caused by the processing of the yarn guide hole 521 can be reduced when the yarn guide hole 521 is processed.
Preferably, the needle bar 5 is externally provided with a dust-proof sleeve 54. The structure is arranged, so that dust falling in the needle rod 5 can be avoided, and a good protection effect is achieved.
To sum up, because needle bar 5 passes through the block device and is connected with connecting block 4 block to hook arm 61 and the nip 62 of a body coupling on trip 6, two flexure strips 71 and two block poles 73 of a body coupling on fixed body 7 make trip 6 and fixed body 7 block link together more conveniently, have improved the reliability of being connected between trip 6 and fixed body 7, inwards extrude a pair of trip 6 simultaneously when dismantling can conveniently dismantle, thereby make the utility model discloses have convenient operation, be favorable to the staff to change the yarn guide needle of damage, improved warp knitting effect and productivity ratio.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A double needle bed warp knitting machine, characterized by comprising:
a double needle bed warp knitting machine body (1);
the yarn guide block (2) is arranged on the double-needle-bed warp knitting machine body (1) through a pair of mounting holes (21);
the mounting rods (3) are arranged on the guide plate (22) of the yarn guide block (2) at equal intervals;
the needle bars (5) are all arranged on the corresponding mounting rods (3) through connecting blocks (4), and the mounting rods (3) are fixedly connected with the connecting blocks (4);
wherein, needle bar (5) through block device with connecting block (4) can dismantle the connection, block device includes:
the pair of clamping hooks (6) are symmetrically arranged on the side end face of the needle rod (5), and the pair of clamping hooks (6) are accommodated in clamping grooves (41) of the connecting block (4);
the fixing body (7) is fixedly connected with the inner bottom wall of the clamping groove (41), and two ends of the fixing body (7) are respectively connected with the clamping hooks (6) in a clamping mode.
2. Double needle bed warp knitting machine as claimed in claim 1, characterized in that the hook (6) comprises an integrally connected hook arm (61) and a nip (62), a groove (63) being provided between the hook arm (61) and the nip (62).
3. Double needle bed warp knitting machine as in claim 2, characterized in that a stopper (611) is integrally connected to the front end of the hook arm (61).
4. Double needle bed warp knitting machine as claimed in claim 3, characterized in that the fixed body (7) comprises at both ends an elastic strip (71) and a snap rod (73) integrally connected, the snap rod (73) being snapped in the groove (63), a spring seat (411) being provided on the side inner wall of the snap groove (41), a compression spring (72) being provided between the spring seat (411) and the outside of the elastic strip (71).
5. Double needle bed warp knitting machine according to claim 4, characterized in that the convex part (621) of the stitching (62) abuts against the inner end face (711) of the elastic strip (71), and the hook part (6111) of the stopper (611) abuts against the short slanted wall (731) of the engaging lever (73).
6. A double needle bed warp knitting machine as claimed in claim 1, characterized in that an inner core (51) and a guide needle (52) are arranged inside the needle bar (5), the inner core (51) is sleeved with the guide needle (52), and a guide hole (521) is opened at the front end of the guide needle (52).
7. Double needle bed warp knitting machine as claimed in claim 6, characterized in that the outer end of the inner core (51) is provided with a sound-deadening plate (53).
8. Double needle bed warp knitting machine as claimed in claim 7, characterized in that the needle bar (5) is provided externally with a dust boot (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892839.8U CN213266934U (en) | 2020-09-02 | 2020-09-02 | Double needle bar warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892839.8U CN213266934U (en) | 2020-09-02 | 2020-09-02 | Double needle bar warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213266934U true CN213266934U (en) | 2021-05-25 |
Family
ID=75937361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021892839.8U Active CN213266934U (en) | 2020-09-02 | 2020-09-02 | Double needle bar warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213266934U (en) |
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2020
- 2020-09-02 CN CN202021892839.8U patent/CN213266934U/en active Active
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