CN210529192U - Dustproof cloth production is with stinging device in advance - Google Patents
Dustproof cloth production is with stinging device in advance Download PDFInfo
- Publication number
- CN210529192U CN210529192U CN201921184898.7U CN201921184898U CN210529192U CN 210529192 U CN210529192 U CN 210529192U CN 201921184898 U CN201921184898 U CN 201921184898U CN 210529192 U CN210529192 U CN 210529192U
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- Prior art keywords
- shaft
- recovery
- pricking
- roller
- sliding
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- 239000004744 fabric Substances 0.000 title claims abstract description 22
- 208000002193 Pain Diseases 0.000 title claims description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims description 43
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009950 felting Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a pre-pricking device for producing dustproof cloth, which comprises a power device, wherein the power device is connected with a shaft assembly through a coupling, the shaft assembly comprises a shaft, a first restoring device, a cam, a sliding roller and a second restoring device, the upper part of the shaft assembly is provided with a displacement control device, the displacement control device comprises a stepping motor, a screw rod and a sliding nut, the sliding nut is connected with the sliding roller through a pin shaft, the lower part of the shaft assembly is provided with a pre-pricking adjusting device, the pre-pricking adjusting device comprises two shafts, the device comprises a first angle adjusting device, a limiting roller, a limiting piece and a second angle adjusting device, wherein the first angle adjusting device comprises an adjusting disc, a fixing frame and a pre-pricking plate mounting rod, a plurality of adjusting holes are uniformly distributed in the adjusting disc, the fixing frame is fixed in the adjusting holes through nuts, the pre-pricking plate mounting rod is mounted in the fixing frame, and the pre-pricking plate mounting rod is connected with the pre-pricking needle fixing plate; the utility model has the advantages of convenient use and wide application range.
Description
Technical Field
The utility model belongs to the technical field of thorn machine equipment in advance, concretely relates to dustproof cloth production is with stinging device in advance.
Background
The pre-needling machine is a machine frequently used in the knitting industry, the most key in the production of the woven fabric is the needling frequency, the needling frequency directly influences the fabric quality and performance of the non-woven fabric, most needling machines can not change the needling angle and the penetration depth, and the pre-needling machine can only aim at single materials, has a narrow application range and reduces the utilization rate of equipment; in order to solve the problems, it is necessary to develop a pre-needling device for dustproof cloth production, which is convenient to use and has a wide application range.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing the pre-pricking device for producing the dustproof cloth with convenient use and wide application range.
The purpose of the utility model is realized like this: a pre-needling device for producing dustproof cloth comprises a power device, wherein the power device is connected with a shaft assembly through a coupler, the shaft assembly comprises a shaft, a first restoring device, a cam, a sliding roller and a second restoring device, the first restoring device, the cam, the sliding roller and the second restoring device are sequentially arranged on the shaft from left to right, the first restoring device, the second restoring device and the sliding roller are slidably connected with the shaft, the cam is fixedly connected with the shaft, the first restoring device comprises restoring plates, restoring columns and restoring springs, sliding holes are formed in the upper portions of the restoring plates, long slotted holes are formed in the lower portions of the restoring plates, the restoring columns are arranged in the middle portions of two adjacent restoring plates, spring fixing shafts are arranged on the restoring columns, the restoring springs are arranged on the spring fixing shafts, a displacement control device is arranged on the upper portion of the shaft assembly, and the displacement control device comprises a stepping motor, a screw rod and a sliding nut, the sliding nut is connected with the sliding roller through a pin shaft, the lower part of the first shaft combination is provided with a pre-thorn adjusting device, the pre-thorn adjusting device comprises a second shaft, a first angle adjusting device, a limiting roller, a limiting piece and a second angle adjusting device, the first recovery device, the limiting roller, the limiting piece, the second recovery device and the second angle adjusting device are sequentially arranged on the second shaft from left to right, wherein first recovery unit and two axle sliding connection, first angle adjusting device, spacing roller, second angle adjusting device and locating part and two axle fixed connection, first angle adjusting device includes adjustment disk, mount and thorn board installation pole in advance, and the equipartition is provided with a plurality of regulation holes on the adjustment disk, is fixed with the mount through the nut in the regulation hole, installs thorn board installation pole in advance in the mount, and thorn board installation pole in advance is connected with thorn needle fixed plate in advance.
Further, the shaft assembly and the pre-pricking adjusting device are distributed in the vertical direction.
Further, the cam is set to be different in shape, and the adjusting distance of the cam is 10-20 mm.
Furthermore, a bearing is sleeved in the sliding roller, an inner ring of the bearing is fixed on a shaft sleeve with a spline groove, and the shaft sleeve is fixedly connected with the sliding roller.
Further, the slot length of the long slot hole is 22 mm.
Furthermore, the limiting roller is matched with the cam, and the left-right movement distance of the limiting roller is 5-8 mm.
Furthermore, both sides of the limiting part are provided with baffle rings, and the height of the baffle rings is 22 mm.
Further, the power device and the stepping motor are electrically connected with an external control circuit.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. through the arranged displacement control device, the sliding roller and the limiting piece, the pre-needling adjusting device can move left and right, so that pre-needled holes are arranged in a crossed manner, and the material forming strength is enhanced;
2. the up-and-down moving distance is controlled through the arranged cam, the first recovery device and the second recovery device, so that the pricking depth is consistent, and the pre-pricking frequency is changed through arranging different cams; through the first return device and the second return device, when the pre-needling machine does not work, the felting needles are separated from the screen releasing plate, so that the pre-needling machine is convenient to disassemble and assemble; meanwhile, the left-right movement distance of the displacement control device is consistent with the left-right movement distance of the felting needle through the sliding roller and the limiting piece;
3. first angle adjusting device and second angle adjusting device through the setting make the utility model is suitable for a different materials and the weaving cloth of different thickness through the angle of the incline of control felting needle puncture, make the fibre length on the weaving cloth of same thickness be good at the length that the felting needle punctures with vertical direction, when adjusting the convenience, strengthened off-the-shelf performance.
Drawings
Fig. 1 is a schematic perspective view of the present invention after removing the frame body.
Fig. 2 is a front view of the present invention with the frame body removed.
Fig. 3 is a top view of the present invention after the frame body is removed.
Fig. 4 is a left side view of the utility model with the frame body removed.
Fig. 5 is a perspective view of the inventive component 22.
In the figure: 1. the device comprises a power device 2, a shaft assembly 21, a shaft 22, a first restoring device 23, a cam 24, a sliding roller 3, a displacement control device 31, a motor 32, a screw rod 33, a sliding nut 4, a pre-pricking adjusting device 41, a second shaft 42, a first angle adjusting device 43, a limiting roller 44, a limiting piece 2201, a restoring plate 2202, a restoring column 2203, a restoring spring 2204, a sliding hole 2205, a long slotted hole 2206, a spring fixing shaft 4201, an adjusting disc 4202, a fixing frame 4203, a pre-pricking plate mounting rod 4204, an adjusting hole 4401 and a retaining ring.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 5, a pre-needling device for dustproof cloth production comprises a power device 1, wherein the power device 1 is connected with a shaft assembly 2 through a coupler, the shaft assembly 2 comprises a shaft 21, a first recovery device 22, a cam 23, a sliding roller 24 and a second recovery device, the first recovery device 22, the cam 23, the sliding roller 24 and the second recovery device are sequentially arranged on the shaft 21 from left to right, and the first recovery device 22, the second recovery device and the sliding roller 24 are slidably connected with the shaft 21 in a spline manner, so that the first recovery device 22, the second recovery device and the sliding roller 24 can slide along the left and right directions of the shaft 21; the cam 23 is fixedly connected with the shaft 21, the adjusting distance of the cam 23 is 10-20 mm, in order to improve the needling frequency, the cam 23 is set to be different in shape, the shaft 21 rotates once, and the cam 23 rotates to drive the lower pre-needling adjusting device 4 to move for multiple times; the first recovery device 22 comprises a recovery plate 2201, a recovery column 2202 and a recovery spring 2203, wherein the upper part of the recovery plate 2201 is provided with a sliding hole 2204, the lower part of the recovery plate 2201 is provided with a long slotted hole 2205, the length of the long slotted hole 2205 is 22mm, so that the length of the long slotted hole 2205 is greater than the adjusting distance of the cam 23, the phenomenon that the cam 23 and the limiting roller 43 cannot rotate due to interference is prevented, the second recovery device adopts the same structure as the first recovery device 22, and the description is omitted; a return column 2202 is arranged in the middle of each two adjacent return plates 2201, a spring fixing shaft 2206 is arranged on each return column 2202, a return spring 2203 is arranged on each spring fixing shaft 2206, and after the pre-pricking adjusting device 4 moves downwards, the return spring 2203 can move the pre-pricking adjusting device 4 upwards; the upper part of the first shaft combination 2 is provided with a displacement control device 3, the displacement control device 3 comprises a stepping motor 31, a screw rod 32 and a sliding nut 33, and the sliding nut 33 is connected with the sliding roller 24 through a pin shaft, so that after the stepping motor 31 is started, the sliding roller 24 moves left and right through the screw rod 32 and the sliding nut 33; the lower part of the first shaft combination 2 is provided with a pre-pricking adjusting device 4, and the first shaft combination 2 and the pre-pricking adjusting device 4 are distributed along the vertical direction; the pre-pricking adjusting device 4 comprises a second shaft 41, a first angle adjusting device 42, a limiting roller 43, a limiting piece 44 and a second angle adjusting device, the first angle adjusting device 42, a first restoring device 22, the limiting roller 43, the limiting piece 44, a second restoring device and the angle adjusting device are sequentially arranged on the second shaft 41 from left to right, wherein the first restoring device 22 and the second restoring device are respectively connected with the second shaft 41 in a sliding manner, the first angle adjusting device 42, the second angle adjusting device, the limiting roller 43 and the limiting piece 44 are fixedly connected with the second shaft 41, the first angle adjusting device 42 comprises an adjusting disc 4201, a fixing frame 4202 and a pre-pricking plate mounting rod 4203, a plurality of adjusting holes 4204 are uniformly distributed on the adjusting disc 4201, the fixing frame 4202 is fixed in the adjusting holes 4204 through nuts, the pre-pricking plate mounting rod 4203 is mounted in the fixing frame 4202, the pre-pricking plate mounting rod 4203 is connected with the pre-pricking pin fixing plate, the pre-needling angle can be adjusted by adjusting the position of the pre-needling board mounting rod 4203 in the adjusting hole 4204, so that the utility model is suitable for the woven fabrics with different thicknesses and different materials, the second angle adjusting device adopts the same structure as the first adjusting device 42, and the details are not repeated here; spacing roller 43 cooperatees with cam 23, and the distance that moves about of spacing roller 43 is 5~8mm, and the both sides of locating part 44 are provided with fender ring 4401, and the height that keeps off ring 4401 is 22mm, makes sliding roll 24 and spacing roller 44 contact all the time, prevents that sliding roll 24 from shifting out spacing roller 44 and causing the unable left and right sides of thorn adjusting device 4 to adjust.
The sliding roller 24 is sleeved with a bearing, the inner ring of the bearing is fixed on a shaft sleeve with a spline groove, and the shaft sleeve is fixedly connected with the sliding roller 24.
The power unit 1 and the stepping motor 31 are electrically connected to an external control circuit.
When the utility model is used, firstly, the pre-pricking angle is selected through the first angle adjusting device 42 and the second angle adjusting device according to the material and the thickness of the dustproof cloth; then, the speed and frequency required by pre-needling are ensured by adjusting the stepping motor 31 and the power device 1; finally, drive slide roller 24 through displacement control device 3, and remove about driving thorn adjusting device 4 in advance through slide roller 24, guarantee that the dustproof cloth has different patterns when stinging in advance, cooperate through cam 23 and spacing roller 43, and under the effect of first recovery device 22 and second recovery device, guarantee the frequency of stinging in advance of dustproof cloth, simultaneously, through the first recovery device 22 that sets up, make thorn adjusting device 4 in advance when out of work, keep stinging needle retraction in advance inside shelling the hair plate, from not influencing and tearing trade the felting needle fixed plate in advance, make the utility model discloses convenient to use.
Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, and all such modifications and equivalent substitutions are intended to be encompassed by the scope of the following claims.
Claims (8)
1. The utility model provides a dustproof cloth production is with stinging device in advance, includes power device (1), its characterized in that: the power device (1) is connected with a shaft combination (2) through a coupler, the shaft combination (2) comprises a shaft (21), a first recovery device (22), a cam (23), a sliding roller (24) and a second recovery device, the first recovery device (22), the cam (23), the sliding roller (24) and the second recovery device are sequentially arranged on the shaft (21) from left to right, the first recovery device (22), the second recovery device and the sliding roller (24) are slidably connected with the shaft (21), the cam (23) is fixedly connected with the shaft (21), the first recovery device (22) comprises a recovery plate (2201), a recovery column (2202) and a recovery spring (2203), a sliding hole (2204) is formed in the upper portion of the recovery plate (2201), a long slotted hole (2205) is formed in the lower portion of the recovery plate (2201), and the recovery column (2202) is formed in the middle portions of two adjacent recovery plates (2201), a spring fixing shaft (2206) is arranged on the recovery column (2202), a recovery spring (2203) is arranged on the spring fixing shaft (2206), a displacement control device (3) is arranged at the upper part of a shaft combination (2), the displacement control device (3) comprises a stepping motor (31), a screw rod (32) and a sliding nut (33), the sliding nut (33) is connected with a sliding roller (24) through a pin shaft, a pre-thorn adjusting device (4) is arranged at the lower part of the shaft combination (2), the pre-thorn adjusting device (4) comprises a second shaft (41), a first angle adjusting device (42), a limiting roller (43), a limiting piece (44) and a second angle adjusting device, the first angle adjusting device (42), the first recovery device (22), the limiting roller (43), the limiting piece (44), the second recovery device and the second angle adjusting device are sequentially arranged on the second shaft (41) from left to right, the first recovery device (22) is connected with the second shaft (41) in a sliding mode, the first angle adjusting device (42), the limiting roller (43), the second angle adjusting device and the limiting piece (44) are fixedly connected with the second shaft (41), the first angle adjusting device (42) comprises an adjusting disc (4201), a fixing frame (4202) and a pre-pricking plate mounting rod (4203), a plurality of adjusting holes (4204) are uniformly distributed on the adjusting disc (4201), the fixing frame (4202) is fixed in the adjusting holes (4204) through nuts, the pre-pricking plate mounting rod (4203) is mounted in the fixing frame (4202), and the pre-pricking plate mounting rod (4203) is connected with the pre-pricking needle fixing plate.
2. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: the shaft combination (2) and the pre-pricking adjusting device (4) are distributed along the vertical direction.
3. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: the cam (23) is set to be different in shape, and the adjusting distance of the cam (23) is 10-20 mm.
4. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: the sliding roller (24) is internally sleeved with a bearing, the inner ring of the bearing is fixed on a shaft sleeve with a spline groove, and the shaft sleeve is fixedly connected with the sliding roller (24).
5. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: the slot length of the long slot hole (2205) is 22 mm.
6. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: the limiting roller (43) is matched with the cam (23), and the left-right movement distance of the limiting roller (43) is 5-8 mm.
7. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: two sides of the limiting piece (44) are provided with baffle rings (4401), and the height of the baffle rings (4401) is 22 mm.
8. The pre-needling device for dustproof cloth production according to claim 1 is characterized in that: the power device (1) and the stepping motor (31) are electrically connected with an external control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184898.7U CN210529192U (en) | 2019-07-26 | 2019-07-26 | Dustproof cloth production is with stinging device in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184898.7U CN210529192U (en) | 2019-07-26 | 2019-07-26 | Dustproof cloth production is with stinging device in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529192U true CN210529192U (en) | 2020-05-15 |
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ID=70599134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184898.7U Expired - Fee Related CN210529192U (en) | 2019-07-26 | 2019-07-26 | Dustproof cloth production is with stinging device in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210529192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831910A (en) * | 2020-12-30 | 2021-05-25 | 江苏东方神鹰空天新材料科技有限公司 | Production equipment for forming three-dimensional needling carbon fiber preform and processing method thereof |
-
2019
- 2019-07-26 CN CN201921184898.7U patent/CN210529192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831910A (en) * | 2020-12-30 | 2021-05-25 | 江苏东方神鹰空天新材料科技有限公司 | Production equipment for forming three-dimensional needling carbon fiber preform and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |