CN112831886A - Dial height regulator for single-face towel jacquard - Google Patents
Dial height regulator for single-face towel jacquard Download PDFInfo
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- CN112831886A CN112831886A CN202110128715.5A CN202110128715A CN112831886A CN 112831886 A CN112831886 A CN 112831886A CN 202110128715 A CN202110128715 A CN 202110128715A CN 112831886 A CN112831886 A CN 112831886A
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- frame
- sliding
- rod
- dial
- support frame
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
Abstract
The invention discloses a dial height adjusting device of a single-face towel jacquard, which comprises a supporting frame, wherein two sliding supporting rods are arranged on the supporting frame, a cross beam is connected between the two sliding supporting rods, two connecting frames are arranged on the cross beam, a lifting driving mechanism is arranged on the supporting frame, the lifting driving mechanism comprises a nut connected with a servo motor, a screw rod connected with the nut, two sliding block frames arranged on the supporting frame in a sliding mode and two swing arm frames pivoted on the supporting frame, an extending section of the screw rod is pivoted with the same end of the two first connecting rods, the other end of each first connecting rod is hinged with the corresponding sliding block frame, a second connecting rod is hinged between each sliding block frame and the corresponding swing arm frame, a roller pivoted on each swing arm frame abuts against the bottom surface of the corresponding sliding supporting rod, and two fixing mechanisms arranged on the supporting frame are pressed on the cross beam. The invention can meet the requirement of adjusting the position of the dial, has good stability of the dial in the adjusting process and during working, and can adapt to the dials with different sizes.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a dial height adjusting device of a single-face towel jacquard.
Background
Compared with a common weaving machine which can only weave plain weave, the jacquard machine which is used as a weaving tool can weave fabrics with complex patterns, so that the jacquard machine is wider in use and higher in demand.
Chinese patent CN202020205554.6 discloses a dial height adjusting device of a single-face towel jacquard, which comprises a fixing mechanism and a height adjusting mechanism, wherein the height adjusting mechanism is fixedly installed on the fixing mechanism, a main adjusting component provided with a hydraulic cylinder, a telescopic rod, a connecting block and a beam is fixedly installed on the upper end face of an installation panel, and when the dial height needs to be adjusted, the beam is lifted or lowered through the hydraulic cylinder, so that the purpose of adjusting the height is achieved, the operation is convenient, and the working efficiency is improved; the damping spring is fixedly arranged in the connecting cavity and is fixedly connected with the connecting block through the mounting groove, so that the generated vibration can be well buffered and absorbed by the damping spring in the process of lifting or lowering the cross beam, the shaking of the dial caused by vibration is reduced, the stability is improved, and a good protection effect is achieved on equipment; install the dial at electric lift's lower extreme, when the high needs of dial fine setting, accessible electric lift adjusts for the regulation of height is more meticulous, because directly use pneumatic cylinder and electric lift to carry out position control to the crossbeam, adjusts the precision and is wayward, and because damping spring uses and is in free state, therefore can cause the crossbeam to beat from top to bottom in the course of the work, and then influences equipment job stabilization nature, makes the fabric quality unstable.
Disclosure of Invention
In view of the above, the present invention provides a dial height adjustment device for a single-face towel jacquard machine, so as to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a dial height adjusting device of a single-face towel jacquard comprises a supporting frame, wherein two vertical sliding support rods are arranged on a panel of the supporting frame, a cross beam is fixedly connected between the two sliding support rods, two connecting frames connected with a dial are arranged on the cross beam, a lifting driving mechanism arranged on the supporting frame is used for driving the two sliding support rods to move simultaneously, the lifting driving mechanism comprises a servo motor arranged on the supporting frame, a nut connected with the servo motor, a screw rod in threaded connection with the nut, two sliding block frames arranged on the supporting frame in a sliding mode and positioned on two sides of the servo motor, and two swing arm frames pivoted on the supporting frame and positioned on two sides of the servo motor, an extending section of the screw rod is pivoted with the same end of two first connecting rods, and the other end of each first connecting rod is hinged with the corresponding sliding block frame, and a second connecting rod is hinged between the sliding block frame and the corresponding swing arm frame, a roller pivoted on the swing arm frame is pressed on the bottom surface of the corresponding sliding support rod in a propping manner, and two fixing mechanisms arranged on the support frame are pressed on the cross beam to lock the sliding support rod.
Further, the sliding support pole includes main slide bar and connecting rod, main slide bar with support frame sliding fit connects, is located the end plate of connecting rod bottom with be located the slide opening sliding fit at main slide bar top sets up two springs in the slide opening are located respectively the both sides of end plate, connect and connect dog on the main slide bar is injectd two springs in the slide opening, set up and be in spacing piece is located on the connecting rod the top of dog.
Furthermore, be equipped with a lateral sliding's extension rod on the bottom surface of main slide bar, the extension rod be close to the one end of pendulum arm frame with be connected with the extension spring between the main slide bar, the other end of extension rod is in the effect of extension spring is supporting pressing on the direction inclined plane of the correspondence of support frame, when main slide bar rose, the extension rod to the pendulum arm frame is close to.
Furthermore, the fixing mechanism comprises an electric push rod fixedly arranged on the support frame and a 7-shaped pull rod fixedly connected with the electric push rod, and the pull hook part of the pull rod is hooked on the side edge of the cross beam.
Furthermore, be equipped with a translation actuating mechanism on the pull rod, translation actuating mechanism include with pull rod horizontal sliding fit's translation frame, just translation frame is located the below of crossbeam, the link horizontal sliding sets up on the crossbeam, just the link with the vertical sliding fit of translation frame.
Furthermore, the translation driving mechanism further comprises a screw rod horizontally penetrating through the screw rod and connected to the pull rod, two ends of the screw rod are respectively connected with a driving wheel and a rotating wheel, and an annular groove located on the peripheral surface of the driving wheel is meshed with a convex block located on the translation frame.
Furthermore, the rotating wheel is meshed with an arc-shaped groove on the bottom surface of the translation frame, and a locking bolt connected to the translation frame can be pressed on the side surface of the rotating wheel to lock the rotating wheel.
Further, still including setting up the control box on the support frame, just the support frame adopts the aluminum alloy material to make, and the lower extreme fixed mounting of support frame has the rubber slipmat.
The technical scheme can show that the invention has the advantages that: the nut is connected with the screw rod and then drives the connecting rod mechanism to move so as to drive the two sliding support rods to move simultaneously, so that the cross beam can be ensured to be always horizontal, the adjustment precision can be conveniently controlled, and the quality of the fabric is high; the buffer spring is arranged in the structure of the sliding support rod, so that the generated vibration can be well buffered and absorbed by the buffer spring in the process of lifting or lowering the cross beam, the shaking of the dial caused by the vibration is reduced, the stability is improved, and the device is well protected; the arrangement of the fixing mechanism enables the cross beam to be rigidly connected with the supporting frame, so that the vibration of the cross beam caused by the operation of the equipment is avoided, and the operation is stable; the bottom of the sliding support rod is provided with the extension rod, so that the adjusting range of the sliding support rod is enlarged on the premise of not enlarging the diameter of the cross beam, the structure is simple, and the adjustment is reliable; because the two groups of translation driving mechanisms are arranged, the connecting frame can be used for fixedly connecting the needle disks with different diameters conveniently.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below 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 the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural view of the sliding support rod according to the present invention.
Fig. 3 is a schematic structural diagram of the translation driving mechanism of the present invention.
List of reference numerals: the device comprises a support frame 1, a guide inclined plane 11, a sliding support rod 2, a main sliding rod 21, a stop block 211, a connecting rod 22, a limit block 221, a spring 23, an extension rod 24, a tension spring 25, a cross beam 3, a fixing mechanism 4, an electric push rod 41, a pull rod 42, a translation driving mechanism 5, a translation frame 51, a screw rod 52, a driving wheel 53, a rotating wheel 54, a locking bolt 55, a connecting frame 6, a lifting driving mechanism 7, a servo motor 71, a nut 72, a screw rod 73, a first connecting rod 74, a slider frame 75, a second connecting rod 76, a swing arm frame 77, a roller 78 and a control box 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As further explained with reference to fig. 1 to 3, the dial height adjusting device of the single-face towel jacquard shown in fig. 1 comprises a supporting frame 1, two vertical sliding support rods 2 are arranged on the panel of the support frame 1, a cross beam 3 is fixedly connected between the two sliding support rods 2, be equipped with two link 6 of being connected with the dial on the crossbeam 3, 6 horizontal slip of link sets up on the crossbeam 3, set up on the support frame 1 and be located the lift actuating mechanism 7 of the panel below of support frame 1 is used for driving two 2 simultaneous movement of sliding support pole, sets up two fixed establishment 4 on the support frame 1 press to be established on the crossbeam 3 right sliding support pole 2 locks, sets up and is corresponding translation actuating mechanism 5 on the fixed establishment 4 is used for adjusting the position of link 6.
The lifting driving mechanism 7 comprises a servo motor 71 arranged on the support frame 1, a nut 72 connected with the servo motor 71, a screw 73 in threaded connection with the nut 72, two slider frames 75 arranged on the support frame 1 in a sliding manner and positioned at two sides of the servo motor 71, and two swing arm frames 77 pivoted on the support frame 1 and positioned at two sides of the servo motor 71, wherein an extending section of the screw 73 is pivoted with the same end of the two first connecting rods 74, the other end of each first connecting rod 74 is hinged with the corresponding slider frame 75, a second connecting rod 76 is hinged between each slider frame 75 and the corresponding swing arm frame 77, a roller 78 pivoted on each swing arm frame 77 is abutted against the bottom surface of the corresponding sliding support rod 2, and the screw 73 is screwed in or out of the nut 72 to drive the first connecting rods 74 to swing, and then drive the slider frame 75 to move, the corresponding second connecting rod 76 drives the swing arm support 77 to rotate when the slider frame 75 moves, and then the height position of the sliding support rod 2 is adjusted, by adopting the above structure, when the sliding support rod 2 moves a small distance, the displacement distance of the screw rod 73 is large, thereby facilitating the control of the adjustment precision.
The fixing mechanism 4 comprises an electric push rod 41 fixedly arranged on the support frame 1 and a 7-shaped pull rod 42 fixedly connected with the electric push rod 41, and a hook pulling part of the pull rod 42 is hooked on the side edge of the cross beam 3 to ensure that the sliding support rod 2 is reliably pressed on the roller 78 to fix the cross beam 3.
As shown in fig. 2, the sliding support rod 2 includes a main sliding rod 21 and a connecting rod 22, the main sliding rod 21 is connected with the support frame 1 in a sliding fit manner, an end plate located at the bottom of the connecting rod 22 is in a sliding fit with a sliding hole located at the top of the main sliding rod 21, two springs 23 arranged in the sliding hole are respectively located at two sides of the end plate, a stopper 211 connected to the main sliding rod 21 limits the two springs 23 in the sliding hole, a limiting block 221 arranged on the connecting rod 22 is located above the stopper 211, when the cross beam 3 is released, the connecting rod 22 moves upwards under the action of the bottom spring 23 to satisfy a buffering function in the adjustment process of the height position of the cross beam 3, and after the adjustment is completed, the limiting block 221 on the connecting rod 22 is pressed against the stopper 211 by using a fixing mechanism 4 to restore the sliding support rod 2 to a rigid piece, the phenomenon that the quality of the fabric is affected due to the swinging of a dial caused by the jumping of the beam 3 in the operation of the equipment is avoided.
Be equipped with a lateral sliding's extension rod 24 on the bottom surface of main slide bar 21, extension rod 24 be close to swing arm frame 77 one end with be connected with extension spring 25 between the main slide bar 21, extension rod 24's the other end is in extension spring 25's effect is supporting and is pressing on the direction inclined plane 11 of support frame 1's correspondence, when main slide bar 21 ascended, extension rod 24 to swing arm frame 77 is close to, adopts above-mentioned structure not increasing the expansion as far as possible under the condition of 2 diameters of slip bracing piece 2's height position control scope, simple structure, and the position control process is reliable.
As shown in fig. 3, the translation driving mechanism 5 includes a translation frame 51 horizontally sliding-fitted with the vertical rod of the pull rod 42, and a screw rod 52 horizontally threaded on the pull rod 42, the translation frame 51 is located below the cross beam 3, and the connecting frame 6 is vertically slidably engaged with the translation frame 51 to define the position of the connecting frame 6, two ends of the screw rod 52 are respectively connected with a driving wheel 53 and a rotating wheel 54, an annular groove on the peripheral surface of the driving wheel 53 is meshed and connected with a convex block on the translation frame 51, so that the adjusting precision is high, the rotating wheel 54 is engaged with an arc-shaped groove on the bottom surface of the translation frame 51, a locking bolt 55 connected to the translation frame 51 can press against the side surface of the rotating wheel 54 to lock the rotating wheel 54, the locking bolt 55 is arranged to prevent the rotating wheel 54 from freely rotating under the action of external force to affect the position stability of the connecting frame 6.
This application is still including setting up control box 8 on the support frame 1, just support frame 1 adopts the aluminum alloy material to make, and the lower extreme fixed mounting of support frame 1 has the rubber slipmat.
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. The dial height adjusting device of the single-face towel jacquard comprises a support frame (1), wherein two vertical sliding support rods (2) are arranged on a panel of the support frame (1), a cross beam (3) is fixedly connected between the two sliding support rods (2), two connecting frames (6) connected with a dial are arranged on the cross beam (3), and a lifting driving mechanism (7) arranged on the support frame (1) is used for driving the two sliding support rods (2) to move simultaneously, and the dial height adjusting device is characterized in that the lifting driving mechanism (7) comprises a servo motor (71) arranged on the support frame (1), a nut (72) connected with the servo motor (71), a screw (73) in threaded connection with the nut (72), two sliding block frames (75) which are arranged on the support frame (1) in a sliding manner and located on two sides of the servo motor (71), and two sliding block frames (75) which are pivoted on the support frame (1) and located on the servo motor (71) The two swing arm supports (77) are arranged on the side, the extending sections of the screw rods (73) are in pivot connection with the same ends of the two first connecting rods (74), the other ends of the first connecting rods (74) are hinged with the corresponding sliding block frames (75), a second connecting rod (76) is hinged between each sliding block frame (75) and the corresponding swing arm support (77), rollers (78) pivoted on the swing arm supports (77) are pressed against the bottom surfaces of the corresponding sliding support rods (2), and two fixing mechanisms (4) arranged on the support frame (1) are pressed on the cross beam (3) to lock the sliding support rods (2).
2. The dial height adjustment device of a single face towel jacquard according to claim 1, characterized in that the sliding support bar (2) comprises a main slide bar (21) and a connecting bar (22), the main slide bar (21) is connected with the support frame (1) in a sliding fit, an end plate at the bottom of the connecting bar (22) is connected with a slide hole at the top of the main slide bar (21) in a sliding fit, two springs (23) arranged in the slide holes are respectively positioned at both sides of the end plate, a stopper (211) connected to the main slide bar (21) limits the two springs (23) in the slide holes, and a limit stop (221) arranged on the connecting bar (22) is positioned above the stopper (211).
3. The dial height adjusting device of the single-face towel jacquard machine according to claim 2, characterized in that the bottom surface of the main sliding rod (21) is provided with an extension rod (24) which slides transversely, a tension spring (25) is connected between one end of the extension rod (24) close to the swing arm frame (77) and the main sliding rod (21), the other end of the extension rod (24) is pressed against the corresponding guide inclined plane (11) of the support frame (1) under the action of the tension spring (25), and when the main sliding rod (21) ascends, the extension rod (24) is close to the swing arm frame (77).
4. The dial height adjustment device of the single-face towel jacquard according to claim 1, characterized in that the fixing mechanism (4) comprises an electric push rod (41) fixedly arranged on the supporting frame (1) and a 7-shaped pull rod (42) fixedly connected with the electric push rod (41), and the pulling hook part of the pull rod (42) is hooked on the side edge of the cross beam (3).
5. The dial elevation adjustment device of a single-face towel jacquard according to claim 4, characterized in that a translation driving mechanism (5) is arranged on the pull rod (42), the translation driving mechanism (5) comprises a translation frame (51) which is in horizontal sliding fit with the pull rod (42), the translation frame (51) is positioned below the cross beam (3), the connecting frame (6) is in horizontal sliding fit with the cross beam (3), and the connecting frame (6) is in vertical sliding fit with the translation frame (51).
6. The dial height adjustment device of a single-face towel jacquard according to claim 5, characterized in that the translation driving mechanism (5) further comprises a screw rod (52) which is horizontally threaded on the pull rod (42), the two ends of the screw rod (52) are respectively connected with a driving wheel (53) and a rotating wheel (54), and an annular groove on the outer circumference of the driving wheel (53) is engaged with a lug on the translation frame (51).
7. The dial elevation adjustment device of a single face towel jacquard machine according to claim 6, characterized in that the turning wheel (54) is engaged with an arc-shaped groove on the bottom surface of the translational frame (51), and a locking bolt (55) connected to the translational frame (51) can press against the side surface of the turning wheel (54) to lock the turning wheel (54).
8. The dial height adjusting device of the single-face towel jacquard according to claim 1, characterized in that the dial height adjusting device further comprises a control box (8) arranged on the support frame (1), the support frame (1) is made of aluminum alloy, and a rubber non-slip mat is fixedly arranged at the lower end of the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128715.5A CN112831886B (en) | 2021-01-29 | 2021-01-29 | Dial height regulator for single-face towel jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128715.5A CN112831886B (en) | 2021-01-29 | 2021-01-29 | Dial height regulator for single-face towel jacquard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112831886A true CN112831886A (en) | 2021-05-25 |
| CN112831886B CN112831886B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110128715.5A Active CN112831886B (en) | 2021-01-29 | 2021-01-29 | Dial height regulator for single-face towel jacquard |
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| Country | Link |
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| CN (1) | CN112831886B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202085671U (en) * | 2011-05-27 | 2011-12-28 | 商丘市恒尔机械设备科技有限公司 | Mold lifting mechanism of green bean cake forming machine |
| CN207566794U (en) * | 2017-12-05 | 2018-07-03 | 金锋馥（滁州）输送机械有限公司 | A kind of clip pack elevator easy to remove |
| CN211813224U (en) * | 2020-03-17 | 2020-10-30 | 麦润智能科技成都有限公司 | Hoisting machine |
| CN111979636A (en) * | 2020-08-24 | 2020-11-24 | 绍兴市德帏纺织科技有限公司 | Circular knitting machine for spinning and use method thereof |
| CN212199566U (en) * | 2020-02-25 | 2020-12-22 | 泉州市永达针织机械有限公司 | Dial height regulator for single-face towel jacquard |
-
2021
- 2021-01-29 CN CN202110128715.5A patent/CN112831886B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202085671U (en) * | 2011-05-27 | 2011-12-28 | 商丘市恒尔机械设备科技有限公司 | Mold lifting mechanism of green bean cake forming machine |
| CN207566794U (en) * | 2017-12-05 | 2018-07-03 | 金锋馥（滁州）输送机械有限公司 | A kind of clip pack elevator easy to remove |
| CN212199566U (en) * | 2020-02-25 | 2020-12-22 | 泉州市永达针织机械有限公司 | Dial height regulator for single-face towel jacquard |
| CN211813224U (en) * | 2020-03-17 | 2020-10-30 | 麦润智能科技成都有限公司 | Hoisting machine |
| CN111979636A (en) * | 2020-08-24 | 2020-11-24 | 绍兴市德帏纺织科技有限公司 | Circular knitting machine for spinning and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN112831886B (en) | 2022-07-26 |
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