CN212477096U - Needle bar adjusting device of embroidery machine for producing cross-stitch insoles - Google Patents
Needle bar adjusting device of embroidery machine for producing cross-stitch insoles Download PDFInfo
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- CN212477096U CN212477096U CN202020600911.9U CN202020600911U CN212477096U CN 212477096 U CN212477096 U CN 212477096U CN 202020600911 U CN202020600911 U CN 202020600911U CN 212477096 U CN212477096 U CN 212477096U
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Abstract
The utility model discloses a needle bar adjusting device of embroidery machine for production of cross-stitch shoe-pad, actuating mechanism including frame and frame side fixed mounting, it is connected with the carousel to rotate in the frame, the spacing axle of carousel bottom centre of a circle department fixedly connected with, spacing off-axial side cover is equipped with the rotation connecting rod, the spout has been seted up to the frame side, and sliding connection has the slider in the spout, the one end that the slider was kept away from to the transmission connecting rod is rotated and is connected with the knife rest. The utility model discloses in, adopt four connecting rods to stabilize adjustment mechanism, realized forming parallel four-bar linkage between two at least transmission connecting rod and knife rest and the slider to realized that the distance between spacing needle file and the frame receives stable effectual regulation and fixed use, adopted the reciprocating type drive mechanism of spout, realized that actuating mechanism drives the slider and slides from top to bottom when rotating, thereby realized in the device spacing needle file receive the regulation not influence the transmission and the stability of embroidery needle behind the installation embroidery needle.
Description
Technical Field
The utility model relates to a knitting equipment technical field especially relates to production of cross embroidery insole is with needle bar adjusting device of embroidery machine.
Background
The embroidery machine, the embroidery machine or the embroidery machine can realize the high speed and high efficiency of the traditional manual embroidery, can also realize the requirements of 'multi-level, multi-function, unity and perfection' which can not be met by the manual embroidery, and is an electromechanical product embodying various high and new technologies.
The embroidery machine is widely used in modern times, however, the existing embroidery machine often has the following defects in the using process, firstly, the existing embroidery machine often needs to finely adjust the position of a needle rod in the using process, and the adjustment of the position of the needle rod can influence the stable mechanical transmission effect of the embroidery machine; secondly, can cause the embroidery machine needle bar to receive the thrust of side and lead to the skew in current area embroidery machine many times in-process to make the adjustable unstable that can cause embroidery machine needle bar itself of needle bar.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the needle bar adjusting device of the embroidery machine for producing the cross-stitch insoles is provided for solving the problem that the needle bar of the embroidery machine is difficult to adjust.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
needle bar adjusting device of embroidery machine for cross-stitch shoe-pad production, including frame and frame side fixed mounting's actuating mechanism, it is connected with the carousel to rotate in the frame, spacing axle of carousel bottom centre of a circle department fixedly connected with, spacing off-axial side cover is equipped with the rotation connecting rod, the spout has been seted up to the frame side, and sliding connection has the slider in the spout, the slider bottom is rotated through the pivot and is connected with the transmission connecting rod, the one end that the slider was kept away from to the transmission connecting rod is rotated and is connected with the knife rest.
As a further description of the above technical solution:
the rotary table is of a pear-shaped structure, two circle centers are arranged on the rotary table, and the output end of the driving mechanism is rotatably connected with the circle center at the top end of the rotary table.
As a further description of the above technical solution:
the slider is provided with a rotating rod, a rotating connecting rod is sleeved on the outer side of the rotating rod, and the top end of the rotating connecting rod is rotatably connected with the limiting shaft.
As a further description of the above technical solution:
the transmission connecting rods are at least two, wherein the at least two transmission connecting rods are parallel and equal in length.
As a further description of the above technical solution:
the tool rest is provided with a limiting groove, a limiting rotating rod is connected in the limiting groove in a sliding mode, the top end of the limiting rotating rod is fixedly connected with a screw, and the screw is connected with the sliding block in a rotating mode.
As a further description of the above technical solution:
the bottom end of the knife rest is fixedly connected with a limiting needle seat.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt four connecting rods to stabilize adjustment mechanism, owing to adopted sliding connection between spacing groove and the spacing bull stick, and screw rod and the slider between close soon and be connected, it is spacing to have realized that the vertical direction distance of spacing bull stick between with knife rest and the slider is controlled, again owing to adopted the transmission connecting rod respectively with the knife rest with the slider between rotate be connected, and two at least transmission connecting rod's parallel arrangement, it forms parallel four-bar linkage to have realized between two at least transmission connecting rod and knife rest and the slider, thereby realized that the distance between spacing needle file and the frame receives stable effectual regulation and fixed use.
2. The utility model discloses in, adopt the reciprocating type drive mechanism of spout, owing to adopted the rotation connecting rod respectively with spacing axle and the bull stick between rotate to and the sliding connection between slider and the spout, owing to adopted the rotation between actuating mechanism output and the carousel to be connected again, realized that actuating mechanism drives the slider and slides from top to bottom when rotating, thereby realized in the device spacing needle file receive the adjustment after the installation embroidery needle not influence the transmission and the stability of embroidery needle.
Drawings
Fig. 1 shows a schematic front view structure diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram at a B-B cross section provided according to an embodiment of the present invention;
fig. 3 shows an enlarged schematic structural diagram at a provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a frame; 2. a limiting shaft; 3. a chute; 4. a screw; 5. a tool holder; 6. a limit needle seat; 7. a transmission connecting rod; 8. a limiting rotating rod; 9. a slider; 10. rotating the connecting rod; 11. a turntable; 12. a limiting groove; 13. a rotating rod; 14. a drive mechanism.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: needle bar adjusting device of embroidery machine for producing cross-stitch insoles, including frame 1 and frame 1 side fixed mounting's actuating mechanism 14, it is connected with carousel 11 to rotate on the frame 1, carousel 11 bottom centre of a circle department fixedly connected with spacing axle 2, spacing axle 2 outside cover is equipped with and rotates connecting rod 10, spout 3 has been seted up to frame 1 side, and sliding connection has slider 9 in the spout 3, slider 9 bottom is rotated through the pivot and is connected with transmission connecting rod 7, the one end that slider 9 was kept away from to transmission connecting rod 7 is rotated and is connected with knife rest 5, wherein spacing axle 2 and 14 output end position mutually not coincide, wherein in this paper fixed connection all can adopt welding or bolt fixed connection's fixed connection mode to realize.
Specifically, as shown in fig. 1, the rotary table 11 is of a pear-shaped structure, two circle centers are arranged on the rotary table 11, and the output end of the driving mechanism 14 is rotatably connected with the circle center at the top end of the rotary table 11, so that the driving mechanism 14 drives the rotary table 11 to rotate, and the limiting shaft 2 is driven to move up and down when the rotary table 11 rotates.
Specifically, as shown in fig. 2, a rotating rod 13 is provided on the sliding block 9, a rotating connecting rod 10 is sleeved outside the rotating rod 13, and the top end of the rotating connecting rod 10 is rotatably connected with the limiting shaft 2, so that the rotating connecting rod 10 transmits the rotating rod 13 and the limiting shaft 2.
Specifically, as shown in fig. 3, at least two transmission connecting rods 7 are provided, wherein at least two transmission connecting rods 7 are parallel and equal in length, so that a parallel four-bar linkage is formed between at least two transmission connecting rods 7, the sliding block 9 and the tool rest 5, thereby enabling the tool rest 5 to be stably kept in a horizontal state all the time.
Specifically, as shown in fig. 3, a limiting groove 12 is formed in the tool rest 5, a limiting rotating rod 8 is slidably connected in the limiting groove 12, a screw rod 4 is fixedly connected to the top end of the limiting rotating rod 8, and the screw rod 4 is rotatably connected with the sliding block 9, so that the limiting rotating rod 8 limits and adjusts the distance between the tool rest 5 and the sliding block 9 in the vertical direction.
Specifically, as shown in fig. 3, a limit needle seat 6 is fixedly connected to the bottom end of the knife rest 5, wherein a needle rod can be detachably mounted on the limit needle seat 6, so as to facilitate the mounting, adjustment and use of the embroidery needle.
The drive mechanism mentioned in the application can select a servo motor with a model of 130ST-M06025, and can also select other models according to actual requirements.
The working principle is as follows: when the device is used, firstly, the vertical direction distance between the tool rest 5 and the sliding block 9 is controlled and limited by the limiting rotary rod 8 through the sliding connection between the limiting groove 12 and the limiting rotary rod 8 and the screwing connection between the screw rod 4 and the sliding block 9, then the parallel connection between the tool rest 5 and the sliding block 9 is realized through the transmission connecting rods 7, and the parallel arrangement of at least two transmission connecting rods 7 ensures that a parallel four-bar mechanism is formed among at least two transmission connecting rods 7, the tool rest 5 and the sliding block 9, so that the distance between the limiting needle seat 6 and the machine frame 1 is stably and effectively adjusted and fixedly used; secondly, the rotating connecting rod 10 is respectively connected with the limiting shaft 2 and the rotating rod 13 in a rotating mode, the sliding block 9 is connected with the sliding groove 3 in a sliding mode, and then the output end of the driving mechanism 14 is connected with the rotating disc 11 in a rotating mode, so that the driving mechanism 14 drives the sliding block 9 to slide up and down when rotating, and the transmission and stability of the embroidery needle are not affected by adjustment after the embroidery needle is installed on the limiting needle seat 6 in the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Needle bar adjusting device of embroidery machine for producing cross-stitch insoles, which comprises a frame (1) and a driving mechanism (14) fixedly mounted on the side surface of the frame (1), and is characterized in that a turntable (11) is connected to the frame (1) in a rotating manner, a limit shaft (2) is fixedly connected to the circle center of the bottom end of the turntable (11), a rotating connecting rod (10) is sleeved on the outer side of the limit shaft (2), a sliding groove (3) is formed in the side surface of the frame (1), a sliding block (9) is connected to the sliding groove (3) in a sliding manner, a transmission connecting rod (7) is connected to the bottom end of the sliding block (9) in a rotating manner through a rotating shaft, and a knife rest (5) is.
2. The needle bar adjusting device of the embroidery machine for producing cross-stitch insoles, according to claim 1, wherein the rotary disc (11) is of a pear-shaped structure, two circle centers are arranged on the rotary disc (11), and the output end of the driving mechanism (14) is rotatably connected with the circle center at the top end of the rotary disc (11).
3. The needle bar adjusting device of the embroidery machine for producing cross-stitch insoles, according to claim 2, characterized in that the slide block (9) is provided with a rotating rod (13), the outer side of the rotating rod (13) is sleeved with a rotating connecting rod (10), and the top end of the rotating connecting rod (10) is rotatably connected with the limiting shaft (2).
4. The needle bar adjusting device of the embroidery machine for producing cross-stitch insoles according to claim 1, wherein the number of the transmission connecting rods (7) is at least two, and at least two of the transmission connecting rods (7) are parallel and equal in length.
5. The needle bar adjusting device of the embroidery machine for producing cross-stitch insoles, according to claim 1, wherein the knife rest (5) is provided with a limiting groove (12), a limiting rotating rod (8) is connected in the limiting groove (12) in a sliding manner, the top end of the limiting rotating rod (8) is fixedly connected with a screw rod (4), and the screw rod (4) is connected with the sliding block (9) in a screwing manner.
6. The needle bar adjusting device of the embroidery machine for producing the cross-stitch insole as claimed in claim 1, wherein a limiting needle seat (6) is fixedly connected to the bottom end of the knife rest (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600911.9U CN212477096U (en) | 2020-04-21 | 2020-04-21 | Needle bar adjusting device of embroidery machine for producing cross-stitch insoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600911.9U CN212477096U (en) | 2020-04-21 | 2020-04-21 | Needle bar adjusting device of embroidery machine for producing cross-stitch insoles |
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| Publication Number | Publication Date |
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| CN212477096U true CN212477096U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020600911.9U Active CN212477096U (en) | 2020-04-21 | 2020-04-21 | Needle bar adjusting device of embroidery machine for producing cross-stitch insoles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502611A (en) * | 2021-09-09 | 2021-10-15 | 南通三田纺织有限公司 | Dedicated intelligent control adjustable needle bar device of spinning machine |
-
2020
- 2020-04-21 CN CN202020600911.9U patent/CN212477096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502611A (en) * | 2021-09-09 | 2021-10-15 | 南通三田纺织有限公司 | Dedicated intelligent control adjustable needle bar device of spinning machine |
| CN113502611B (en) * | 2021-09-09 | 2021-11-19 | 南通三田纺织有限公司 | Dedicated intelligent control adjustable needle bar device of spinning machine |
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