CN108914410B - Processing equipment for continuously sewing and turning cloth cover - Google Patents
Processing equipment for continuously sewing and turning cloth cover Download PDFInfo
- Publication number
- CN108914410B CN108914410B CN201811211105.6A CN201811211105A CN108914410B CN 108914410 B CN108914410 B CN 108914410B CN 201811211105 A CN201811211105 A CN 201811211105A CN 108914410 B CN108914410 B CN 108914410B
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- Prior art keywords
- sleeve
- swing
- rotating shaft
- roller
- cloth
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
- D05B35/066—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding for attaching small textile pieces, e.g. labels, belt loops
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/08—Work-feeding or -handling elements not otherwise provided for for ruching, gathering, casing, or filling lace, ribbons, or bindings; Pleating devices; Cuttlers; Gathering feet; Crimpers; Curlers; Rufflers
- D05B35/085—Work-feeding or -handling elements not otherwise provided for for ruching, gathering, casing, or filling lace, ribbons, or bindings; Pleating devices; Cuttlers; Gathering feet; Crimpers; Curlers; Rufflers for making folds transversely to the sewing direction
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B41/00—Work-collecting devices
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a piece of cloth cover continuous sewing and cover turning processing device which comprises a workbench and an electric sewing machine arranged on the workbench, wherein a piece of cloth feeding and cover turning component is fixedly arranged below a needle of the electric sewing machine on the workbench. The whole design of the device is more compact, the assembly cost of the device is lower, cloth strips can be sewn to form cloth sleeves, the cloth sleeves are turned over, manual operation is not needed in the working process, and the production and manufacturing efficiency is greatly improved; the cam can push the toggle roller through pushing the swing push rod, so that the swing arm rotates, namely, the separation of the upper press roller and the lower press roller is realized, and the operation and the use are convenient.
Description
Technical Field
The invention relates to the field of cloth cover sewing processing equipment, in particular to processing equipment for continuously sewing and turning a cloth cover.
Background
Along with the improvement of the living standard of modern people, various convenient tools are correspondingly generated, so that people can use the tools to assist in achieving daily needs, and the living quality and personal enjoyment are improved; the body-building equipment is one of the accompanying convenient tools, is a device for assisting a user in training muscle lines and strengthening and euphoria, particularly modern people are in an increasingly busy environment, and have little time and space for physical training, and particularly the body-building equipment has the characteristics of convenient operation and storage, so that the user can exercise the body at any time and any place.
In order to protect the elastic ropes, the elastic ropes are covered with cloth, so that the elastic ropes have certain protection and attractive appearance enhancement effects; the cloth cover adopted by the existing body-building equipment is basically folded in half by manpower, the folded cloth strips are sewn and connected together by a sewing machine to form the cloth cover, the cloth cover is turned over by manpower, and the sewn edges are hidden inside the cloth cover, so that the processing and the manufacturing are too troublesome, a large amount of labor force is consumed for auxiliary processing, and the production and the manufacturing efficiency are low.
Disclosure of Invention
The invention aims to provide a processing device for continuously sewing a turnover sleeve on a cloth sleeve, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a processing equipment of cover turns over is made up in succession to cloth cover, includes workstation and the electronic sewing machine of installation on the workstation, the workstation is last to correspond the needle below fixed mounting of electronic sewing machine and has cloth feeding to turn over a cover subassembly.
As a further scheme of the invention, the cloth strip feeding sleeve turning assembly comprises an assembly seat board, a flat outer sleeve, a flat inner sleeve and a feeding guide sleeve, wherein the assembly seat board is fixedly connected with a workbench; a cloth strip doubling channel is formed between the flat outer sleeve and the flat inner sleeve, a cloth strip doubling channel is formed inside the flat inner sleeve, and the outlet end of the feeding guide sleeve is communicated with the inlet end of the cloth strip doubling channel.
As a further proposal of the invention, the workbench is also rotatably provided with a rotating disc for placing the cloth strip roll, and the center of the rotating disc extends upwards to form a central shaft of the turntable.
As a further scheme of the invention, the workbench is also provided with a double-roller clamping and conveying mechanism which is used for rolling and flattening the cloth cover after the cover is sewn and turned.
As a further scheme of the invention, the double-roller clamping and conveying mechanism comprises a double-roller mounting frame, a lower press roller, an upper press roller, a speed reducer and a power driving mechanism, wherein a first rotating shaft is rotatably arranged at the lower end of the double-roller mounting frame, the lower press roller is arranged at the free end of the first rotating shaft, a second rotating shaft is rotatably arranged at the upper end of the double-roller mounting frame, the upper press roller matched with the lower press roller is arranged at the free end of the second rotating shaft, the positions of the upper press roller and the lower press roller correspond to the front port of the flat inner sleeve, the speed reducer is fixed on the double-roller mounting frame, the input end of the speed reducer is in driving connection with the power driving mechanism, and the output end of the speed reducer is connected with the end part of the second rotating shaft through a transmission component.
As a further scheme of the invention, the pair roller mounting frame is also provided with a swinging mechanism for driving the upper pressing roller to swing, the swinging mechanism comprises a swinging base, a swinging sleeve, a swinging push rod, a reset frame and a reset spring which are fixed on the pair roller mounting frame, a group of swinging arms extend from the outer wall of the swinging sleeve, the free ends of the swinging arms are rotatably connected with the swinging base through swinging pin shafts, and the second rotating shaft is rotatably arranged in the swinging sleeve; the swing arm is also rotatably provided with a toggle roller, the side end of the swing base is rotatably provided with a cam matched with the toggle roller, and the cam extends upwards to form a swing push rod; the swing machine seat is extended with an inverted L-shaped reset machine frame, the bottom of the free end of the reset machine frame is provided with a reset spring, and the bottom of the reset spring is propped against the outer wall of the swing sleeve.
As a further scheme of the invention, the free end of the reset frame is provided with a nut seat, an adjusting screw rod is arranged in the nut seat in a threaded manner, the bottom of the adjusting screw rod penetrates through the reset frame and extends to form a first convex column, the top of the reset spring is sleeved on the first convex column, the bottom of the reset spring is sleeved on a second convex column on the outer wall of the swing sleeve, and a stabilizing plate is fixedly connected between the free end of the reset frame and the opposite roller mounting frame.
As a further scheme of the invention, the transmission assembly comprises a middle transition rotating shaft, the left end of the middle transition rotating shaft is connected with the end part of the second rotating shaft through a first rubber soft joint, and the right end of the middle transition rotating shaft is connected with the output end of the speed reducer through a second rubber soft joint.
As a further scheme of the invention, the power driving mechanism comprises a power rotating shaft extending from the input end of the speed reducer, a belt pulley is arranged at the free end of the power rotating shaft, a power output belt pulley is arranged at the end part of the main shaft of the electric sewing machine, and a driving belt is sleeved between the power output belt pulley and the belt pulley.
Compared with the prior art, the invention has the beneficial effects that: after the cloth strip is guided by the feeding guide sleeve, the cloth strip enters a cloth strip folding channel to form a folded shape, when the right side edge of the cloth strip is pulled out of the cloth strip folding channel, a sewing machine is used for sewing the right side edge of the cloth strip, so that the folded cloth strip forms a cloth sleeve, then the cloth sleeve enters the cloth strip sleeve folding channel from the rear port of the flat inner sleeve, and finally is pulled out from the front port of the cloth strip sleeve folding channel, so that the cloth sleeve is folded, and the sewn line is hidden in the cloth sleeve; the double-roller clamping and conveying mechanism is used for rolling and flattening the sewn cloth cover after the cover turning, and also providing partial tension to pull the sewn cloth cover out of the cloth strip cover turning channel; the swing mechanism for driving the upper press roller to swing is also arranged on the double-roller mounting frame, when the initial processing or the cloth sleeve position is shifted, the swing push rod is pushed, the cam can push the toggle roller, so that the swing arm rotates, the separation of the upper press roller and the lower press roller is realized, and the operation and the use are convenient; when the swing push rod is released, the reset spring continuously pushes the swing sleeve, so that the upper press roller continuously clings to the lower press roller; the main shaft of the electric sewing machine drives the double-roller clamping mechanism to operate simultaneously, so that the whole design of the equipment is more compact, and the assembly cost of the equipment is lower.
Drawings
FIG. 1 is a schematic perspective view of a processing device for continuously sewing a cloth cover;
FIG. 2 is a schematic cross-sectional view of a cloth strip feeding and turning assembly of a processing device for continuously sewing and turning a cloth sleeve, wherein the cloth strip feeding and turning assembly passes through a cloth strip;
FIG. 3 is a schematic cross-sectional view of a cloth strip feeding sleeve turning assembly in a processing device for continuously sewing sleeves;
fig. 4 is a schematic structural view of a swinging mechanism in a processing device for continuously sewing a turning cover of a cloth cover.
In the figure: 100-cloth sleeve, 1-workbench, 2-electric sewing machine, 3-power output belt wheel, 4-driving belt, 5-belt wheel, 6-power rotating shaft, 7-speed reducer, 8-cloth strip feeding sleeve turning component, 81-component seat board, 82-flat outer sleeve, 821-cloth strip doubling channel, 83-feeding guide sleeve, 84-flat inner sleeve, 841-cloth strip sleeve turning channel, 85-connecting strip, 9-pair roller mounting rack, 91-swinging base, 92-reset spring, 93-nut seat, 94-adjusting screw, 10-second rubber soft joint, 11-middle transition rotating shaft, 12-first rubber soft joint, 13-stabilizing plate, 14-swinging push rod, 15-reset rack, 16-fixing rack, 17-second rotating shaft, 18-lower pressing roller, 19-upper pressing roller, 20-first rotating shaft, 21-collecting frame, 22-rotating disc, 23-rotating disc center shaft, 24-cloth strip winding, 25-swinging sleeve, 251-swinging arm, 252-swinging pin shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a processing equipment of cover is turned over in continuous sewing of cloth cover, includes workstation 1 and the electronic sewing machine 2 of installation on the workstation 1, the fixed mounting of corresponding electronic sewing machine 2's needle below on the workstation 1 has cloth feeding to turn over a cover subassembly 8.
The cloth strip feeding sleeve turning assembly 8 comprises an assembly seat plate 81, a flat outer sleeve 82, a flat inner sleeve 84 and a feeding guide sleeve 83 which are adhered and fixed with the workbench 1, wherein the flat outer sleeve 82 is fixed on the assembly seat plate 81, the flat inner sleeve 84 is arranged in the flat outer sleeve 82 in a penetrating manner, the right outer side wall of the flat inner sleeve 84 is fixedly welded with the right inner side wall of the flat outer sleeve 82 through a connecting strip 85, the front end and the rear end of the flat inner sleeve 84 extend out of the front port and the rear port of the flat outer sleeve 82, and a needle of the electric sewing machine 2 is positioned on the right side of the flat inner sleeve 84 and positioned behind the rear port of the flat outer sleeve 82; a strip doubling-up channel 821 is formed between the flat outer sleeve 82 and the flat inner sleeve 84, a strip doubling-up channel 841 is formed inside the flat inner sleeve 84, and the outlet end of the feeding guide sleeve 83 is communicated with the inlet end of the strip doubling-up channel 821. The inlet end of the feeding guide sleeve 83 is flat, and the inner part of the feeding guide sleeve 83, which is close to the outlet end, is in a V-shaped shape, so that the cloth strip is gradually folded in half and enters the cloth strip folding channel 821.
The workbench 1 is also rotatably provided with a rotating disc 22 for placing a cloth strip roll 24, and the center of the rotating disc 22 extends upwards to form a turntable central shaft 23.
The workbench 1 is also provided with a double-roller clamping and conveying mechanism for rolling and flattening the cloth cover 100 after sewing and turning.
The double-roller clamping mechanism comprises a double-roller mounting frame 9, a lower pressing roller 18, an upper pressing roller 19, a speed reducer 7 and a power driving mechanism, wherein the double-roller mounting frame 9 is fixed on the side edge of the workbench 1 through a fixing frame 16, a first rotating shaft 20 is rotatably mounted at the lower end of the double-roller mounting frame 9, the lower pressing roller 18 is mounted at the free end of the first rotating shaft 20, a second rotating shaft 17 is rotatably mounted at the upper end of the double-roller mounting frame 9, an upper pressing roller 19 matched with the lower pressing roller 18 is mounted at the free end of the second rotating shaft 17, the positions of the upper pressing roller 19 and the lower pressing roller 18 correspond to the front port of the flat inner sleeve 84, the speed reducer 7 is fixed on the double-roller mounting frame 9, the input end of the speed reducer 7 is in driving connection with the power driving mechanism, and the output end of the speed reducer 7 is connected with the end of the second rotating shaft 17 through a transmission component.
The pair roller mounting frame 9 is also provided with a swinging mechanism for driving the upper pressing roller 19 to swing, the swinging mechanism comprises a swinging seat 91, a swinging sleeve 25, a swinging push rod 14, a reset frame 15 and a reset spring 92 which are fixed on the pair roller mounting frame 9, a group of swinging arms 251 extend on the outer wall of the swinging sleeve 25, the free ends of the swinging arms 251 are rotatably connected with the swinging seat 91 through swinging pin shafts 252, and the second rotating shaft 17 is rotatably arranged in the swinging sleeve 25; a toggle roller is rotatably mounted on the swinging arm 251, a cam matched with the toggle roller is rotatably mounted at the side end of the swinging seat 91, and a swinging push rod 14 extends upwards from the cam; the swing seat 91 is extended with an inverted L-shaped reset frame 15, the bottom of the free end of the reset frame 15 is provided with a reset spring 92, and the bottom of the reset spring 92 is pressed against the outer wall of the swing sleeve 25.
The free end of frame 15 resets is provided with nut seat 93, and nut seat 93 internal thread wears to be equipped with adjusting screw 94, and adjusting screw 94 bottom is passed frame 15 resets and is extended to have first projection, reset spring 92 top suit is on first projection, and reset spring 92 bottom suit is on the second projection on swing sleeve 25 outer wall, still fixedly connected with stabilizer 13 between the free end of frame 15 resets and the counter roll mounting bracket 9. When the clamping force between the upper press roller and the lower press roller is insufficient, the adjustment of the contraction amount of the return spring 92 can be achieved by rotating the adjusting screw 94, thereby controlling the clamping force between the upper press roller and the lower press roller.
The transmission assembly comprises a middle transition rotating shaft 11, the left end of the middle transition rotating shaft 11 is connected with the end of a second rotating shaft 17 through a first rubber soft joint 12, and the right end of the middle transition rotating shaft 11 is connected with the output end of the speed reducer 7 through a second rubber soft joint 10. The arrangement is such that the second spindle 17 can be pivoted to a small extent without affecting the subsequent drive of the second spindle 17.
The power driving mechanism comprises a power rotating shaft 6 extending from the input end of a speed reducer 7, a belt pulley 5 is arranged at the free end of the power rotating shaft 6, a power output belt pulley 3 is arranged at the main shaft end part of the electric sewing machine 2, and a driving belt 4 is sleeved between the power output belt pulley 3 and the belt pulley 5.
The working principle of the invention is as follows: after the cloth strip is guided by the feeding guide sleeve 83, the cloth strip enters the cloth strip folding channel 821 to form a folded shape, when the right side edge of the cloth strip is pulled out from the cloth strip folding channel 821, a sewing machine is used for sewing the right side edge of the cloth strip, so that the folded cloth strip forms a cloth sleeve 100, then the cloth sleeve 100 enters the cloth strip sleeve turning channel 841 from the rear port of the flat inner sleeve 84, and finally is pulled out from the front port of the cloth strip sleeve turning channel 841, so that the cloth sleeve 100 is turned, sewn lines are hidden inside the cloth sleeve 100, and the processed cloth sleeve 100 is clamped into the collecting frame 21; the double-roller clamping and conveying mechanism is used for rolling and flattening the sewn and turned cloth cover 100 and also providing partial pulling force to pull the sewn and turned cloth cover 100 out of the cloth strip turning channel 841; because the swinging mechanism for driving the upper press roller 18 to swing is also arranged on the counter roller mounting frame 9, when the initial processing or the position of the cloth cover 100 is deviated, the swinging push rod 14 can be pushed by the cam to push the toggle roller, so that the swinging arm 251 rotates, namely, the separation of the upper press roller 19 and the lower press roller 18 is realized, and the operation and the use are convenient; when the swing push rod 14 is released, the reset spring 92 continuously pushes the swing sleeve 25, so that the upper press roller 19 continuously clings to the lower press roller 18; the main shaft of the electric sewing machine 2 drives the double-roller clamping mechanism to operate, so that the whole design of the equipment is more compact, and the assembly cost of the equipment is lower.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a processing equipment of cover turns over is made in succession to cloth cover, includes workstation (1) and electronic sewing machine (2) of installation on workstation (1), its characterized in that: a cloth strip feeding and turning assembly (8) is fixedly arranged below a needle of the electric sewing machine (2) on the workbench (1);
the cloth strip feeding sleeve turning assembly (8) comprises an assembly seat plate (81), a flat outer sleeve (82), a flat inner sleeve (84) and a feeding guide sleeve (83), wherein the assembly seat plate (81) is fixedly attached to the workbench (1), the flat outer sleeve (82) is fixedly arranged on the assembly seat plate (81), the flat inner sleeve (84) is arranged inside the flat outer sleeve (82) in a penetrating mode, the right outer side wall of the flat inner sleeve (84) is fixedly welded with the right inner side wall of the flat outer sleeve (82) through a connecting strip (85), the front end and the rear end of the flat inner sleeve (84) extend out of the front port and the rear port of the flat outer sleeve (82), and a needle of the electric sewing machine (2) is positioned on the right side of the flat inner sleeve (84) and positioned behind the rear port of the flat outer sleeve (82); a cloth strip doubling-up channel (821) is formed between the flat outer sleeve (82) and the flat inner sleeve (84), a cloth strip doubling-up channel (841) is formed inside the flat inner sleeve (84), and the outlet end of the feeding guide sleeve (83) is communicated with the inlet end of the cloth strip doubling-up channel (821);
a rotating disc (22) for placing a cloth strip roll (24) is rotatably arranged on the workbench (1), and a turntable central shaft (23) extends upwards from the center of the rotating disc (22);
the workbench (1) is also provided with a double-roller clamping and conveying mechanism which is used for rolling and flattening the cloth cover (100) after the cover is sewn and turned;
the double-roller clamping mechanism comprises a double-roller mounting frame (9), a lower pressing roller (18), an upper pressing roller (19), a speed reducer (7) and a power driving mechanism, wherein a first rotating shaft (20) is rotatably mounted at the lower end of the double-roller mounting frame (9), the lower pressing roller (18) is mounted at the free end of the first rotating shaft (20), a second rotating shaft (17) is rotatably mounted at the upper end of the double-roller mounting frame (9), an upper pressing roller (19) matched with the lower pressing roller (18) is mounted at the free end of the second rotating shaft (17), the positions of the upper pressing roller (19) and the lower pressing roller (18) correspond to the front end port of a flat inner sleeve (84), the speed reducer (7) is fixed on the double-roller mounting frame (9), the input end of the speed reducer (7) is connected with the power driving mechanism in a driving mode, and the output end of the speed reducer (7) is connected with the end of the second rotating shaft (17) through a transmission component.
2. The processing apparatus for continuously sewing a sleeve according to claim 1, wherein: the pair roller mounting frame (9) is also provided with a swing mechanism for driving the upper pressing roller (19) to swing, the swing mechanism comprises a swing seat (91), a swing sleeve (25), a swing push rod (14), a reset frame (15) and a reset spring (92) which are fixed on the pair roller mounting frame (9), a group of swing arms (251) extend from the outer wall of the swing sleeve (25), the free ends of the swing arms (251) are rotationally connected with the swing seat (91) through swing pin shafts (252), and the second rotating shaft (17) is rotationally arranged in the swing sleeve (25); a toggle roller is also rotatably arranged on the swinging arm (251), a cam matched with the toggle roller is rotatably arranged at the side end of the swinging base (91), and a swinging push rod (14) extends upwards from the cam; an inverted L-shaped reset frame (15) extends on the swing frame (91), a reset spring (92) is arranged at the bottom of the free end of the reset frame (15), and the bottom of the reset spring (92) is pressed and arranged on the outer wall of the swing sleeve (25).
3. The processing apparatus for continuously sewing a sleeve according to claim 2, wherein: the free end of frame (15) resets is provided with nut seat (93), and nut seat (93) internal thread wears to be equipped with adjusting screw (94), and adjusting screw (94) bottom is passed frame (15) resets and is extended to have first projection, reset spring (92) top suit is on first projection, and reset spring (92) bottom suit is on the second projection on swing sleeve (25) outer wall, still fixedly connected with stabilizer plate (13) between the free end of frame (15) resets and counter roll mounting bracket (9).
4. The processing apparatus for continuously sewing a sleeve according to claim 2, wherein: the transmission assembly comprises a middle transition rotating shaft (11), the left end of the middle transition rotating shaft (11) is connected with the end of a second rotating shaft (17) through a first rubber soft joint (12), and the right end of the middle transition rotating shaft (11) is connected with the output end of the speed reducer (7) through a second rubber soft joint (10).
5. The processing apparatus for continuously sewing a sleeve according to claim 2, wherein: the power driving mechanism comprises a power rotating shaft (6) extending from the input end of a speed reducer (7), a belt pulley (5) is arranged at the free end of the power rotating shaft (6), a power output belt pulley (3) is arranged at the end part of a main shaft of the electric sewing machine (2), and a driving belt (4) is sleeved between the power output belt pulley (3) and the belt pulley (5).
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CN201811211105.6A CN108914410B (en) | 2018-10-18 | 2018-10-18 | Processing equipment for continuously sewing and turning cloth cover |
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CN201811211105.6A CN108914410B (en) | 2018-10-18 | 2018-10-18 | Processing equipment for continuously sewing and turning cloth cover |
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CN108914410B true CN108914410B (en) | 2023-07-14 |
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JPH11146990A (en) * | 1997-11-17 | 1999-06-02 | Hamusu Kk | Cloth feed roller mechanism of sewing machine for rolled hemming of trouser cuff |
CN2647888Y (en) * | 2003-07-10 | 2004-10-13 | 周荣星 | Blind stitch sewing means |
KR20090024334A (en) * | 2007-09-04 | 2009-03-09 | 서명원 | Sewing machine |
CN203128820U (en) * | 2012-12-27 | 2013-08-14 | 青岛三秀新科技复合面料有限公司 | Lockstitch sewing machine inseam type binder |
CN205974974U (en) * | 2016-08-22 | 2017-02-22 | 湖南东方时装有限公司 | Moulding sewing machine of parting |
CN107268188A (en) * | 2017-06-23 | 2017-10-20 | 杰克缝纫机股份有限公司 | One kind volume open-wire line automatic sewing machine |
CN107620167A (en) * | 2017-09-22 | 2018-01-23 | 杜克普爱华工业制造(上海)有限公司 | Shirt, which is completed, with a procedure crosses the method for shoulder manufacture craft and automatic rear bodyguard machine again |
CN207401067U (en) * | 2017-11-10 | 2018-05-25 | 安徽即刻动身健身器械科技有限公司 | A kind of pedal is good for abdomen chest expander |
CN107998607A (en) * | 2018-02-01 | 2018-05-08 | 安徽即刻动身健身器械科技有限公司 | A kind of adjustable spring is good for abdomen device |
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