CN210341474U - Scutching mechanism with compact structure - Google Patents
Scutching mechanism with compact structure Download PDFInfo
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- CN210341474U CN210341474U CN201921276709.9U CN201921276709U CN210341474U CN 210341474 U CN210341474 U CN 210341474U CN 201921276709 U CN201921276709 U CN 201921276709U CN 210341474 U CN210341474 U CN 210341474U
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- scutching
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Abstract
The utility model provides a scutching mechanism with compact structure, which comprises a frame, a cloth width adjusting mechanism and a cloth cutting mechanism, wherein the cloth width adjusting mechanism comprises a cylinder cloth scutching mechanism and a cloth supporting mechanism; a group of driving screw rods and two groups of guide upright posts are arranged on the rack in a hanging manner, the driving screw rods are rotationally arranged on the rack through a screw rod driving motor and comprise upper screw rods and lower screw rods, and the pitch ratio of the upper screw rods to the lower screw rods is 2: 1; the cloth supporting mechanism comprises an upper cloth support and a lower cloth support, the lower cloth support is fixedly connected with a driving screw rod and the lower ends of guide stand columns, the cloth cutting mechanism is fixedly arranged above the upper cloth support, the upper cloth support and the cylinder cloth expanding mechanism are respectively arranged on the two sets of guide stand columns in a sliding mode through the two sets of guide slide blocks, the upper cloth support is movably connected with the upper screw rod through a screw rod nut, and the cylinder cloth expanding mechanism is movably connected with the lower screw rod through a screw rod nut. The utility model provides a compact structure's scutching mechanism has compact structure, with low costs, later stage maintenance and maintenance convenient advantage.
Description
Technical Field
The utility model belongs to the technical field of spinning machine, especially, relate to a compact structure's scutching mechanism.
Background
The tubular fabric is knitted fabric knitted by a tubular loom, the machine needles are distributed on the machine body in a cylindrical shape, and the knitted grey fabric is a large cylinder and can be used for further use after being opened and shaped. The scutching machine is mainly used for scutching of the circular fabric and suitable for scutching of the knitted gray fabric.
The existing scutching machine has the problems of too complex scutching linkage mechanism, too many driving power sources, high cost and difficult overhauling and maintenance.
SUMMERY OF THE UTILITY MODEL
Based on the problems in the prior art, the utility model provides a scutching mechanism with compact structure, which comprises a frame, a cloth width adjusting mechanism and a cloth cutting mechanism, wherein the cloth width adjusting mechanism comprises a tubular cloth spreading mechanism for spreading tubular cloth and a cloth supporting mechanism for adapting to tubular cloth with different sizes through adjustment; the machine frame is provided with a group of driving screw rods and two groups of guide upright posts in a hanging manner, the driving screw rods are rotationally arranged on the machine frame through a screw rod driving motor and comprise upper screw rods positioned above and lower screw rods positioned below, and the pitch ratio of the upper screw rods to the lower screw rods is 2: 1; cloth props the mechanism and includes that the last cloth that the longitudinal symmetry set up props, cloth props down, cloth props detachable fixed connection drive lead screw and guide post lower extreme down, cloth cutting mechanism detachable is fixed to be set up and props the top at last cloth, it props and section of thick bamboo cloth expanding mechanism slides through two sets of guide sliders respectively and sets up on two sets of guide posts to go up cloth, it props through screw-nut swing joint upper portion lead screw to go up cloth, section of thick bamboo cloth expanding mechanism passes through screw-nut swing joint lower part lead screw. The utility model provides a compact structure's scutching mechanism has simple structure compactness, low, with low costs, later stage maintenance maintain convenient advantage of fault rate.
The utility model discloses a following detailed technical scheme reaches the purpose:
a scutching mechanism with compact structure comprises a frame, a cloth width adjusting mechanism and a cloth cutting mechanism, wherein the cloth width adjusting mechanism comprises a cylindrical cloth scutching mechanism for expanding and unfolding cylindrical cloth and a cloth supporting mechanism for adapting to the cylindrical cloth with different sizes through adjustment;
the machine frame is provided with a group of driving screw rods and two groups of guide upright posts in a hanging manner, the driving screw rods are rotationally arranged on the machine frame through a screw rod driving motor and comprise upper screw rods positioned above and lower screw rods positioned below, and the pitch ratio of the upper screw rods to the lower screw rods is 2: 1;
the cloth support mechanism comprises an upper cloth support and a lower cloth support which are arranged in an up-and-down symmetrical manner, the lower cloth support is detachably and fixedly connected with a driving screw rod and the lower ends of guide stand columns, the cloth cutting mechanism is detachably and fixedly arranged above the upper cloth support, the upper cloth support and the cylinder cloth width expanding mechanism are respectively arranged on the two groups of guide stand columns in a sliding manner through two groups of guide slide blocks, the upper cloth support is movably connected with an upper screw rod through a screw rod nut, the cylinder cloth width expanding mechanism is movably connected with a lower screw rod through a screw rod nut, and the cylinder cloth width expanding mechanism is positioned at the symmetrical center of the upper cloth support and the lower cloth support;
after the tubular fabric is expanded by the tubular fabric expanding mechanism and expanded by the fabric support mechanism to reach a proper fabric width, the tubular fabric is cut by the fabric cutting mechanism to form single-layer fabric;
when the cloth width is adjusted by spreading the cylindrical cloth through the cloth spreading mechanism, only the lead screw driving motor is controlled to drive the lead screw to rotate, and the upper cloth spreading mechanism and the cylindrical cloth spreading mechanism are synchronously driven to slide up and down in a reciprocating manner on the driving lead screw and the two groups of guide upright posts, so that the upper cloth spreading mechanism and the cylindrical cloth spreading mechanism are driven to slide up and down in a reciprocating manner on the upper lead screw and the lower lead screw; it should be noted that, because the pitch ratio of the upper screw rod and the lower screw rod is 2:1, namely the lifting speed ratio of the upper cloth support and the cylinder cloth expanding mechanism is 2:1, namely the cylinder cloth expanding mechanism is always positioned at the symmetrical center of the upper cloth support and the lower cloth support in the cloth width adjusting process;
compared with the existing scutching machine, the scutching linkage mechanism of the technical scheme is simpler and more compact, has low failure rate and is convenient to overhaul and maintain in the later period, and the equipment cost can be effectively reduced.
Preferably, the tube cloth expanding mechanism comprises a tube seat, an umbrella stand screw rod sleeve, an umbrella stand adjusting screw rod, an umbrella stand adjusting nut disc, an expanding umbrella stand and an umbrella stand adjusting hand wheel;
the expanding umbrella frame comprises a driving ring and a plurality of groups of umbrella ribs, and the annular arrays of the plurality of groups of umbrella ribs are hinged with the outer side of the driving ring to form an umbrella-shaped structure;
the rear end of the tube seat is arranged on the two groups of guide upright posts in a sliding way through two groups of guide slide blocks, the rear end of the tube seat is movably connected with a lower screw rod through a screw rod nut, the rear end of the umbrella stand screw rod sleeve is sleeved in the front end of the tube seat and is detachably and fixedly connected with the tube seat through a positioning bolt, the front end of the inner part of the umbrella stand screw rod sleeve is provided with internal threads, the rear end of the inner part of the umbrella stand screw rod sleeve is provided with a screw rod bearing, the front end of the umbrella stand adjusting screw rod is connected with the umbrella stand screw rod sleeve through threads, the rear end of the umbrella stand adjusting screw rod is rotationally connected with an umbrella stand screw rod sleeve through a screw rod bearing, the umbrella stand adjusting nut disc is fixedly arranged on the front end of the umbrella stand screw rod sleeve, the driving ring is sleeved at the front end of the umbrella stand adjusting screw rod and is rotationally connected with the front end of the umbrella stand adjusting screw rod, a plurality of groups of strip-shaped holes are radially arranged on the outer side of the umbrella stand adjusting nut plate in an annular array mode, a plurality of groups of umbrella ribs are movably arranged in the strip-shaped holes in a penetrating mode respectively, and the umbrella stand adjusting hand wheel is fixedly connected with the front end of the umbrella stand adjusting screw rod;
the umbrella frame adjusting screw rod is rotated by rotating the umbrella frame adjusting hand wheel, the driving ring is synchronously driven to slide back and forth in a reciprocating manner, and then the plurality of groups of umbrella ribs are driven to contract inwards or expand outwards to adjust the cloth width.
Preferably, the scutching mechanism further comprises a cloth feeding ring, and the cloth feeding ring is erected in front of the tubular cloth scutching mechanism through a vertical frame.
Preferably, the cloth mechanism comprises a cloth cutting motor and a cloth cutting blade, and the cloth cutting blade is rotatably arranged above the upper cloth support through the cloth cutting motor and used for cutting the cylindrical cloth.
Preferably, the scutching mechanism further comprises two groups of vertical rollers vertically and fixedly arranged on the rack, the two groups of vertical rollers are arranged behind the cloth supporting mechanism in a bilateral symmetry mode, and single-layer cloth formed by cutting the cloth by the cloth cutting blade is gathered between the two groups of vertical rollers and penetrates through the single-layer cloth.
Preferably, the scutching mechanism further comprises a scutching support frame, the scutching support frame comprises two groups of L-shaped stay bars which are symmetrical to each other, the front ends of the short sides of the two groups of L-shaped stay bars are mutually spliced to be connected with the tail ends of the lower cloth stay, the long sides of the two groups of L-shaped stay bars are upwards warped and respectively inclined towards two sides, the two groups of L-shaped stay bars are V-shaped in a overlooking state, and the two groups of L-shaped stay bars are mutually connected with support bars;
the gathered single-layer cloth is spread to form a flat cloth cover through the two groups of L-shaped support rods, so that the next step of processing is facilitated.
The utility model adopts the above technical scheme have simple structure compactness, low, with low costs, the later stage overhauls the convenient advantage of maintenance.
Drawings
Fig. 1 is a schematic side view of the embodiment of the present invention (without a cloth feeding ring).
Fig. 2 shows a schematic diagram of a side view structure of the working state of the embodiment of the present invention.
Fig. 3 is a schematic view of a top view structure according to an embodiment of the present invention.
Fig. 4 is a schematic view of a rear view structure according to an embodiment of the present invention.
Fig. 5 is a schematic view of a local structure of a cloth spreading mechanism according to an embodiment of the present invention.
Fig. 6 is a schematic view of the structure of the nut plate for adjusting the umbrella stand according to the embodiment of the present invention.
10. The device comprises a frame, 11, an upper screw rod, 12, a lower screw rod, 13, a screw rod driving motor, 14, a guide upright post, 21, a pipe seat, 22, an umbrella stand screw rod sleeve, 23, an umbrella stand adjusting screw rod, 24, an umbrella stand adjusting nut disc, 25, a strip-shaped hole, 26, a driving ring, 27, an umbrella rib, 28, an umbrella stand adjusting hand wheel, 31, a positioning bolt, 32, a screw rod bearing, 41, an upper cloth support, 42, a lower cloth support, 51, a cloth cutting motor, 52, a cloth cutting blade, 61, a cloth feeding ring, 62, a vertical frame, 71, a vertical roller, 72, an L-shaped support rod, 73 and a support rod.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the scutching mechanism with a compact structure comprises a frame 10, a cloth width adjusting mechanism and a cloth cutting mechanism, wherein the cloth width adjusting mechanism comprises a tubular cloth scutching mechanism for expanding and unfolding tubular cloth and a cloth supporting mechanism for adapting to tubular cloth with different sizes through adjustment;
a group of driving screw rods and two groups of guide upright posts 14 are arranged on the rack 10 in a hanging manner, the driving screw rods are rotationally arranged on the rack 10 through a screw rod driving motor 13, each driving screw rod comprises an upper screw rod 11 positioned above and a lower screw rod 12 positioned below, and the screw pitch ratio of the upper screw rod 11 to the lower screw rod 12 is 2: 1;
the cloth support mechanism comprises an upper cloth support 41 and a lower cloth support 42 which are arranged in an up-and-down symmetrical manner, the lower cloth support 42 is detachably and fixedly connected with a driving screw rod and the lower ends of the guide upright posts 14, the cloth cutting mechanism is detachably and fixedly arranged above the upper cloth support 41, the upper cloth support 41 and the cylinder cloth expanding mechanism are respectively arranged on the two groups of guide upright posts 14 in a sliding manner through two groups of guide slide blocks, the upper cloth support 41 is movably connected with the upper screw rod 11 through a screw rod nut, the cylinder cloth expanding mechanism is movably connected with the lower screw rod 12 through a screw rod nut, and the cylinder cloth expanding mechanism is positioned at the symmetrical center of the upper cloth support 41 and the lower cloth support 42;
after the tubular fabric is expanded by the tubular fabric expanding mechanism and expanded by the fabric support mechanism to reach a proper fabric width, the tubular fabric is cut by the fabric cutting mechanism to form single-layer fabric;
when the cloth width is adjusted by spreading the tubular cloth through the cloth spreading mechanism, only the lead screw driving motor 13 needs to be controlled to drive the driving lead screw to rotate, and the upper cloth spreading 41 and the tubular cloth spreading mechanism are synchronously driven to slide up and down in a reciprocating manner on the driving lead screw and the two groups of guide upright posts 14, namely the upper cloth spreading 41 and the tubular cloth spreading mechanism are driven to slide up and down in a reciprocating manner on the upper lead screw 11 and the tubular cloth spreading mechanism is driven to slide up and down in a reciprocating manner on the lower lead screw 12; it should be noted that, because the pitch ratio of the upper screw rod 11 to the lower screw rod 12 is 2:1, that is, the lifting speed ratio of the upper cloth support 41 to the tubular cloth expanding mechanism is 2:1, that is, the tubular cloth expanding mechanism is always located at the symmetric center of the upper cloth support 41 and the lower cloth support 42 in the cloth width adjusting process;
compared with the existing scutching machine, the scutching linkage mechanism of the technical scheme is simpler and more compact, has low failure rate and is convenient to overhaul and maintain in the later period, and the equipment cost can be effectively reduced.
Further, the tube cloth expanding mechanism comprises a tube seat 21, an umbrella stand screw rod sleeve 22, an umbrella stand adjusting screw rod 23, an umbrella stand adjusting nut disc 24, an expanding umbrella stand and an umbrella stand adjusting hand wheel 28;
the expanding umbrella stand comprises a driving ring 26 and a plurality of groups of umbrella ribs 27, wherein the plurality of groups of umbrella ribs 27 are annularly arrayed and hinged with the outer side of the driving ring 26 to form an umbrella-shaped structure;
the rear end of the tube seat 21 is arranged on two groups of guide upright posts 14 in a sliding manner through two groups of guide slide blocks, the rear end of the tube seat 21 is movably connected with the lower screw rod 12 through a screw rod nut, the rear end of the umbrella stand screw rod sleeve 22 is sleeved in the front end of the tube seat 21 and fixedly connected with the tube seat 21 through a positioning bolt 31 in a detachable manner, the front end inside the umbrella stand screw rod sleeve 22 is provided with internal threads, the rear end is provided with a screw rod bearing 32, the front end of the umbrella stand adjusting screw rod 23 is connected with the umbrella stand screw rod sleeve 22 through threads, the rear end of the umbrella stand adjusting screw rod 23 is rotatably connected with the umbrella stand screw rod sleeve 22 through the screw rod bearing 32, the umbrella stand adjusting nut plate 24 is fixedly arranged on the front end of the umbrella stand screw rod sleeve 22, the driving ring 26 is sleeved on the front end of the umbrella stand adjusting screw rod 23 and rotatably connected with the front end of the umbrella stand adjusting screw rod 23, the multiple groups of umbrella ribs 27 are respectively and movably arranged in the strip-shaped holes 25 in a penetrating way, and the umbrella stand adjusting hand wheel 28 is fixedly connected with the front end of the umbrella stand adjusting screw rod 23;
the umbrella stand adjusting screw 23 is rotated by rotating the umbrella stand adjusting hand wheel 28, the driving ring 26 is synchronously driven to slide back and forth in a reciprocating manner, and then the plurality of groups of umbrella ribs 27 are driven to contract inwards or expand outwards to adjust the cloth width.
Further, the scutching mechanism further comprises a cloth feeding ring 61, and the cloth feeding ring 61 is erected in front of the tubular cloth scutching mechanism through a vertical frame 62.
Further, the cloth mechanism comprises a cloth cutting motor 51 and a cloth cutting blade 52, wherein the cloth cutting blade 52 is rotatably arranged above the upper cloth support 41 through the cloth cutting motor 51 and is used for cutting the cylindrical cloth.
Furthermore, the scutching mechanism further comprises two groups of vertical rollers 71 which are vertically and fixedly arranged on the rack 10, the two groups of vertical rollers 71 are arranged behind the cloth supporting mechanism in a bilateral symmetry mode, and single-layer cloth formed by cutting the cloth cutting blade 52 is gathered between the two groups of vertical rollers 71 and penetrates through the single-layer cloth.
Further, the scutching mechanism further comprises a scutching support frame, the scutching support frame comprises two groups of L-shaped support rods 72 which are symmetrical to each other, the front ends of the short sides of the two groups of L-shaped support rods 72 are mutually spliced to be connected with the tail ends of the lower cloth supports 42, the long sides of the two groups of L-shaped support rods 72 are upwards warped and respectively inclined towards two sides, the two groups of L-shaped support rods 72 are V-shaped in a overlooking state, and support rods 73 are connected between the two groups of L-shaped support rods 72;
the gathered single-layer cloth is spread by the two groups of L-shaped stay bars 72 to form a flat cloth cover, so that the next step of processing is facilitated.
The utility model discloses an foretell embodiment has simple structure compactness, low, with low costs, the later stage of failure rate overhauls the convenient advantage of maintenance.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The scutching mechanism with a compact structure is characterized by comprising a rack, a cloth width adjusting mechanism and a cloth cutting mechanism, wherein the cloth width adjusting mechanism comprises a cylindrical cloth scutching mechanism for expanding and unfolding cylindrical cloth and a cloth supporting mechanism for adapting to the cylindrical cloth with different sizes through adjustment;
the machine frame is provided with a group of driving screw rods and two groups of guide upright posts in a hanging manner, the driving screw rods are rotationally arranged on the machine frame through a screw rod driving motor and comprise upper screw rods positioned above and lower screw rods positioned below, and the pitch ratio of the upper screw rods to the lower screw rods is 2: 1;
cloth props the mechanism and includes that the last cloth that the longitudinal symmetry set up props, cloth props down, cloth props detachable fixed connection drive lead screw and direction stand lower extreme down, cloth cutting mechanism detachable is fixed to be set up and props the top at last cloth, go up cloth and prop and section of thick bamboo cloth expanding mechanism and slide through two sets of direction sliders respectively and set up on two sets of direction stands, go up cloth and prop through screw-nut swing joint upper portion lead screw, section of thick bamboo cloth expanding mechanism is located the center of symmetry that cloth propped and lower cloth propped through screw-nut swing joint lower part lead screw and section of thick bamboo cloth expanding mechanism.
2. The scutching mechanism with compact structure according to claim 1, characterized in that the cloth tube scutching mechanism comprises a tube seat, an umbrella stand screw rod sleeve, an umbrella stand adjusting screw rod, an umbrella stand adjusting nut plate, a scutching umbrella stand and an umbrella stand adjusting hand wheel;
the expanding umbrella frame comprises a driving ring and a plurality of groups of umbrella ribs, and the annular arrays of the plurality of groups of umbrella ribs are hinged with the outer side of the driving ring to form an umbrella-shaped structure;
the rear end of the tube seat is arranged on the two groups of guide upright posts in a sliding way through two groups of guide slide blocks, the rear end of the tube seat is movably connected with a lower screw rod through a screw rod nut, the rear end of the umbrella stand screw rod sleeve is sleeved in the front end of the tube seat and is detachably and fixedly connected with the tube seat through a positioning bolt, the front end of the inner part of the umbrella stand screw rod sleeve is provided with internal threads, the rear end of the inner part of the umbrella stand screw rod sleeve is provided with a screw rod bearing, the front end of the umbrella stand adjusting screw rod is connected with the umbrella stand screw rod sleeve through threads, the rear end of the umbrella stand adjusting screw rod is rotationally connected with an umbrella stand screw rod sleeve through a screw rod bearing, the umbrella stand adjusting nut disc is fixedly arranged on the front end of the umbrella stand screw rod sleeve, the driving ring is sleeved at the front end of the umbrella stand adjusting screw rod and is rotationally connected with the front end of the umbrella stand adjusting screw rod, the umbrella stand adjusting nut dish outside annular array radially is provided with the multiunit bar hole, the multiunit rib is worn to establish in the bar hole respectively the activity, umbrella stand adjusting handle and umbrella stand accommodate the lead screw front end fixed connection.
3. The compact scutching mechanism according to claim 2, further comprising a cloth feeding ring, which is erected in front of the cloth spreading mechanism by a stand.
4. The compact scutching mechanism according to claim 3, wherein the cloth mechanism comprises a cloth cutting motor, and a cloth cutting blade rotatably provided above the upper cloth support by the cloth cutting motor.
5. The compact scutching mechanism according to claim 4, further comprising two sets of vertical rollers vertically fixed on the frame, wherein the two sets of vertical rollers are arranged behind the cloth support mechanism in a bilateral symmetry manner.
6. The compact scutching mechanism according to claim 5, further comprising a scutching frame, wherein the scutching frame comprises two sets of L-shaped stay bars which are symmetrical to each other, the front ends of the short sides of the two sets of L-shaped stay bars are mutually spliced to connect the tail ends of the lower cloth stay, the long sides of the two sets of L-shaped stay bars are upwards warped and respectively inclined to two sides, and the two sets of L-shaped stay bars are mutually connected with support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276709.9U CN210341474U (en) | 2019-08-06 | 2019-08-06 | Scutching mechanism with compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276709.9U CN210341474U (en) | 2019-08-06 | 2019-08-06 | Scutching mechanism with compact structure |
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| Publication Number | Publication Date |
|---|---|
| CN210341474U true CN210341474U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921276709.9U Active CN210341474U (en) | 2019-08-06 | 2019-08-06 | Scutching mechanism with compact structure |
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| CN (1) | CN210341474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607955A (en) * | 2020-06-20 | 2020-09-01 | 际华三五四三针织服饰有限公司 | Novel scutching expander and control method |
-
2019
- 2019-08-06 CN CN201921276709.9U patent/CN210341474U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607955A (en) * | 2020-06-20 | 2020-09-01 | 际华三五四三针织服饰有限公司 | Novel scutching expander and control method |
| CN111607955B (en) * | 2020-06-20 | 2024-01-26 | 际华三五四三针织服饰有限公司 | Scutching and expanding machine and control method |
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