CN217628808U - Air supply device of air jet loom - Google Patents

Air supply device of air jet loom Download PDF

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Publication number
CN217628808U
CN217628808U CN202221817502.XU CN202221817502U CN217628808U CN 217628808 U CN217628808 U CN 217628808U CN 202221817502 U CN202221817502 U CN 202221817502U CN 217628808 U CN217628808 U CN 217628808U
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China
Prior art keywords
air
fixed
filter screen
jet loom
supply device
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CN202221817502.XU
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Chinese (zh)
Inventor
沈琦芳
郭明
张菊伟
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Hangzhou Huashui Fabrics Co ltd
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Hangzhou Huashui Fabrics Co ltd
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Abstract

The application discloses air supply device of air jet loom relates to air supply device technical field. This application includes the bottom plate, the bottom plate upper end is fixed with air compressor, the air compressor side is fixed with intake pipe and outlet duct, its characterized in that: the utility model discloses a filter, including intake pipe, filter casing, filter shell upper end, filter shell inner wall is provided with mounting structure. This application clears up debris such as fine hair cotton fibre on the filter screen through clearance mechanism, reduces debris such as fine hair, cotton fibre and gets into in the air feeder to the influence sprays the condition that the air current pulls the yarn and takes place, promotes air jet loom's result of use, dismantles and installs the filter screen through mounting structure, need not use other instruments, hoisting device's use convenience.

Description

Air supply device of air jet loom
Technical Field
The application relates to the technical field of air supply devices, in particular to an air supply device of an air jet loom.
Background
The air jet loom drives the yarn to pass through the shed to finish spinning by compressing air and enabling the ejected compressed airflow to have friction traction on the yarn, wherein the air supply device provides power for the air jet loom to pull the yarn, and the air jet loom is gradually widely used due to the characteristics of high speed, high yield, wide application range and the like.
The existing air supply device generally utilizes a filter screen to reduce cotton wool, fluff and the like in the air to enter the air supply device, when the filter screen bears too many sundries, the device is influenced to absorb the air, the filter screen needs to be detached, cleaned or replaced, other tools need to be used, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The purpose of this application lies in: for the lower problem of the dismantlement installation effectiveness of solving the filter screen, this application provides air jet loom's air feeder.
The following technical scheme is specifically adopted in order to achieve the purpose:
air jet loom's air feeder, comprising a base plate, the bottom plate upper end is fixed with the air feeder, the air feeder side is fixed with intake pipe and outlet duct, the intake pipe end fixing has the filter casing, filter the casing upper end and install the filter screen, the filter casing upper end is provided with clearance mechanism, it is provided with mounting structure to filter the casing inner wall, mounting structure is including fixing the bearing frame at filter casing inner wall, the mounting groove has been seted up to the bearing frame upper end, the mounting groove both ends are fixed with the removal spring, be fixed with the movable plate between the removal spring, the locking recess has been seted up on the movable plate, the inside sliding connection of filter screen has the locking inserted bar, the filter screen upper end is fixed with the locking spring, be fixed connection between locking spring and the locking inserted bar, the filter screen lower extreme is provided with the unblock subassembly.
Through adopting above-mentioned technical scheme, utilize clearance mechanism to clear up debris such as absorbent cotton fibre on the filter screen, thereby it takes place to reduce the condition that cotton fibre debris got into the air feeder interior influence and pull the yarn, when filter screen live time overlength need overhaul or change, dismantle the installation to the filter screen through mounting structure, hoisting device's use convenience, make the filter screen contact with the carriage, press down the locking inserted bar downwards, locking inserted bar tip and locking recess are inconsistent, thereby promote the movable plate and remove, when locking inserted bar and locking recess block mutually, the removal spring promotes the movable plate and locks the inserted bar inconsistent because of its characteristic, reach the purpose of installation filter screen.
Further, clearance mechanism includes the slide bar of sliding connection in filtering the casing upper end, the slide bar lower extreme is fixed with the clearance brush, the last slip recess of having seted up of filtering the casing, slide bar tip and slip recess looks adaptation, it is provided with to cross the casing side and strikes off the subassembly.
Through adopting above-mentioned technical scheme, remove the slide bar and make it slide in the slip recess for the clearance brush cleans the filter screen, and fine hair, the cotton fibre in the reduction air get into the condition emergence in the air feeder through the intake pipe.
Further, strike off the subassembly including fixing the collection box of crossing filter housing side, collect the box upper end and seted up spacing recess, spacing recess internal fixation has the expansion plate, collect the box upper end and seted up the material clearing mouth, material clearing mouth side is fixed with strikes off the brush.
Through adopting above-mentioned technical scheme for the slide bar removes in spacing recess, when the clearance brush removed to clearance material mouth top, presses the slide bar downwards, makes the expansion plate shrink, when pressing repeatedly and making the clearance brush reciprocate, strikes off debris such as the fine hair cotton wool of brush to the adhesion on the clearance brush and strikes off.
Further, a ball is arranged in the sliding groove and is in contact with the end of the sliding rod.
Through adopting above-mentioned technical scheme, when the slide bar removed in the slip recess, the ball contacted with the slide bar tip for it is more smooth and easy to slide, be convenient for remove the slide bar.
Further, the collecting bag is installed to clear material mouth lower extreme, the collecting bag opening part is fixed with the loading board, the removal recess has been seted up to collection box top wall, loading board upper end and removal recess looks adaptation.
Through adopting above-mentioned technical scheme, open the collection box from the side, outwards remove and collect the bag and make the loading board remove in removing the recess to reach the purpose of clearing up dust debris, hoisting device's use convenience.
Further, the unblock subassembly is including fixing the unblock spring at the filter screen lower extreme, the inside sliding connection of filter screen has the unblock inserted bar, be fixed connection between unblock spring and the unblock inserted bar, the unblock recess has been seted up on the movable plate.
By adopting the technical scheme, the unlocking insertion rod is pressed downwards, so that the end part of the unlocking insertion rod is abutted to the unlocking groove, the movable plate moves, the locking insertion rod is far away from the locking groove, the locking spring and the unlocking spring enable the locking insertion rod and the unlocking insertion rod to reset due to the spring characteristic, the filter screen is separated from the bearing frame, and the purpose of disassembling the filter screen is achieved.
Furthermore, a rubber pad is fixed at the lower end of the filter screen and is abutted against the bearing frame.
Through adopting above-mentioned technical scheme, when the filter screen contacted with the carriage, the rubber pad was inconsistent with the carriage for the two laminating is inseparabler.
In summary, the present application includes at least one of the following advantages;
1. this application clears up debris such as fine hair cotton fibre on the filter screen through clearance mechanism, reduces debris such as fine hair, cotton fibre and gets into in the air feeder to the condition that the yarn was pull in the influence jet air current takes place, promotes air jet loom's result of use.
2. This application, when needs overhaul or change the filter screen, can not need to use other instruments, dismantles and installs hoisting device's use convenience to the filter screen through mounting structure.
Drawings
FIG. 1 is a perspective view of a base plate according to the present application;
FIG. 2 is an enlarged schematic view at A of FIG. 1 of the present application;
FIG. 3 is a cross-sectional view of a collection cassette of the present application;
FIG. 4 is a cross-sectional view of the collection assembly of the present application;
FIG. 5 is a perspective view of the mounting mechanism of the present application;
fig. 6 is an enlarged view at B in fig. 5 in the present application.
Description of reference numerals:
1. a base plate; 2. a gas supply machine; 3. an air inlet pipe; 4. an air outlet pipe; 5. a cleaning mechanism; 6. an installation mechanism; 7. a filter housing; 8. a filter screen; 51. a slide bar; 52. cleaning the brush; 53. a sliding groove; 54. a scraping assembly; 541. a collection box; 542. a limiting groove; 543. a retractable plate; 544. cleaning a material port; 545. scraping the hairbrush; 55. a collection bag; 56. carrying a plate; 57. moving the groove; 58. a ball bearing; 61. a bearing frame; 62. mounting grooves; 63. a movable spring; 64. moving the plate; 65. a locking groove; 66. locking the inserted rod; 67. a locking spring; 68. an unlocking assembly; 681. an unlocking spring; 682. unlocking the inserted link; 683. unlocking the groove; 69. and (7) a rubber pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses air supply device of an air jet loom.
Referring to fig. 1, the air supply device of the air jet loom includes a bottom plate 1, an air supply machine 2 is fixed on the upper end of the bottom plate 1, and an air inlet pipe 3 and an air outlet pipe 4 are fixed on the side surface of the air supply machine 2. When the air supply device is needed to be used for drawing yarns for the air jet loom, the air supply machine 2 is started, so that air enters the air supply machine 2 from the air inlet pipe 3 to be compressed, and compressed air flow is ejected from the air outlet, and the yarn drawing effect is achieved.
Referring to fig. 1-6, a filter housing 7 is fixed at an end of an air inlet pipe 3, a filter screen 8 is installed at an upper end of the filter housing 7, a cleaning mechanism 5 is installed at an upper end of the filter housing 7, an installation structure is installed on an inner wall of the filter housing 7, the installation structure 6 includes a bearing frame 61 fixed on the inner wall of the filter housing 7, an installation groove 62 is formed in an upper end of the bearing frame 61, moving springs 63 are fixed at two ends of the installation groove 62, a moving plate 64 is fixed between the moving springs 63, a locking groove 65 is formed in the moving plate 64, a locking insertion rod 66 is slidably connected inside the filter screen 8, an inclined block is fixed at an end of the locking insertion rod 66, the end of the locking insertion rod 66 is matched with the locking groove 65, the locking groove 65 includes a right-angle triangular groove formed in an upper end of the moving plate 64 and a clamping groove formed in the moving plate 64 and communicated with a lower end of the right-angle triangular groove, the locking insertion rod 66 can move into the clamping groove in a vertical direction, a locking spring 67 is fixed at an upper end of the filter screen 8, the locking spring 67 is fixedly connected with the locking insertion rod 66, and an unlocking assembly 68 is arranged at a lower end of the filter screen 8. When the yarn is pulled by the air feeder 2, sundries such as cotton wool and the like adsorbed on the filter screen 8 are cleaned by the cleaning mechanism 5, the phenomenon that the sundries of the cotton wool enter the air feeder 2 to influence the condition of pulling the yarn is reduced, when the filter screen 8 needs to be overhauled or replaced due to overlong service life, the filter screen 8 is disassembled and installed through the installation structure, the use convenience of the lifting device is realized, when the filter screen 8 is installed, the filter screen 8 is made to be in contact with the bearing frame 61, the locking insertion rod 66 is pressed downwards, the locking spring 67 is squeezed, the end part of the locking insertion rod 66 is in contact with the locking groove 65, the side surface of the inclined block is in contact with the inner wall of the locking groove 65, the locking insertion rod 66 is moved downwards to push the movable plate 64 to move, when the locking insertion rod 66 is moved to be clamped with the inclined block and the locking groove 65, the movable plate 64 is pushed to be in contact with the locking insertion rod 66 by the movable spring 63 due to the characteristics, and the purpose of installing the filter screen 8 is achieved.
Referring to fig. 2 to 4, the cleaning mechanism 5 includes a sliding rod 51 slidably connected to the upper end of the filter housing 7, a cleaning brush 52 is fixed at the lower end of the sliding rod 51, a sliding groove 53 is formed on the filter housing 7, the end of the sliding rod 51 is adapted to the sliding groove 53, and a scraping assembly 54 is disposed on the side surface of the filter housing 7. When debris such as adhesion cotton fibre on the filter screen 8, remove slide bar 51 and make it slide in slip recess 53 for clearance brush 52 cleans filter screen 8, and the fine hair in the reduction air, the condition emergence that the cotton fibre got into in the air feeder 2 through intake pipe 3 reduce the harm to air feeder 2, extension means's life.
Referring to fig. 2 and 4, the scraping assembly 54 includes a collecting box 541 fixed on a side of the filtering casing 7, a limiting groove 542 is formed at an upper end of the collecting box 541, an expansion plate 543 is fixed in the limiting groove 542, a cleaning opening 544 is formed at an upper end of the collecting box 541, and a scraping brush 545 is fixed on a side of the cleaning opening 544. When removing clearance brush 52 and clearing up filter screen 8, debris such as fine hair cotton wool adhere on clearance brush 52 for slide bar 51 removes in spacing recess 542, when clearance brush 52 removed to clearance mouth 544 top, press down slide bar 51, make expansion plate 543 shrink, clearance brush 52 contacts and the direction is perpendicular with scraping brush 545, press down repeatedly and make clearance brush 52 reciprocate, scrape off debris such as fine hair cotton wool of brush 545 to the adhesion on clearance brush 52 and strike off.
Referring to fig. 2, a ball 58 is provided in the slide groove 53, and the ball 58 is in contact with the end of the slide rod 51. When the slide rod 51 moves in the slide groove 53, the balls 58 come into contact with the end of the slide rod 51, so that the slide is smoother, facilitating the movement of the slide rod 51.
Referring to fig. 2-4, the lower end of the material cleaning opening 544 is provided with a collecting bag 55, a bearing plate 56 is fixed at an opening of the collecting bag 55, the top wall of the collecting box 541 is provided with a moving groove 57, the upper end of the bearing plate 56 is matched with the moving groove 57, and the side surface of the collecting box 541 can be opened. When the scraping brush 545 scrapes sundries such as fluff and cotton wool adhered to the cleaning brush 52, the sundries fall into the collecting bag 55, the collecting box 541 is opened on the side surface, the collecting bag 55 is moved outwards to enable the bearing plate 56 to move in the moving groove 57, so that the purpose of cleaning dust and sundries is achieved, and the use convenience of the device is improved.
Referring to fig. 5 and 6, the unlocking assembly 68 includes an unlocking spring 681 fixed at the upper end of the filter screen 8, the inside of the filter screen 8 is slidably connected with an unlocking plunger 682, an inclined block is fixed at the end of the unlocking plunger 682, the unlocking spring 681 is fixedly connected with the unlocking plunger 682, an unlocking groove 683 is formed in the moving plate 64, and the unlocking groove 683 is a right-angled triangular groove formed in the upper end of the moving plate 64. When the filter screen 8 needs to be overhauled or changed, the unblock inserted bar 682 is pressed downwards, make unblock inserted bar 682 tip and unblock recess 683 contact, the slope piece side is inconsistent with unblock recess 683 inner wall, thereby make movable plate 64 remove, when the slope piece removes to unblock recess 683 diapire, make locking inserted bar 66 keep away from locking recess 65, locking spring 67, unblock spring 681 makes locking inserted bar 66 because of the spring characteristic, unblock inserted bar 682 resets, thereby make filter screen 8 break away from carriage 61, reach the purpose of dismantling filter screen 8, hoisting device's use convenience.
Referring to fig. 5 and 6, a rubber pad 69 is fixed to the lower end of the filter screen 8, and the rubber pad 69 abuts against the bearing frame 61. When the filter screen 8 contacts the carrying frame 61, the rubber pad 69 contacts the carrying frame 61, so that the two are attached more tightly.
The working principle is as follows: when the air supply device is required to spray air flow to pull yarns, the air supply machine 2 is started to enable air to enter the air supply machine 2 through the filtering shell 7, and compressed air flow is sprayed out of the air outlet pipe 4. When the air gets into in filtering shell 7 through filter screen 8, fine hair or the cotton fibre adhesion in the air are on filter screen 8, remove slide bar 51, make clearance brush 52 reciprocating motion on filter screen 8, thereby clean the debris on its surface, remove clearance brush 52 to spacing recess 542 in, make debris remove to the clear material mouth 544 top under the drive of clearance brush 52, and fall into in collecting bag 55, press down slide bar 51 and make the expansion plate 543 shrink, press repeatedly and make scraping brush 545 to strike off debris such as the fine hair of adhesion on clearance brush 52, when receiving too much debris in collecting bag 55, open collecting box 541 from the side, outwards remove collecting bag 55 and make loading board 56 slide in removing recess 57, thereby empty the debris in the collecting bag 55. When the filter screen 8 is installed, the filter screen 8 is in contact with the bearing frame 61, the locking inserting rod 66 is pressed downwards, the locking spring 67 is squeezed, the end of the locking inserting rod 66 is in contact with the locking groove 65, the side face of the inclined block is abutted to the inner wall of the locking groove 65, the locking inserting rod 66 moves downwards to push the moving plate 64 to move, the moving plate 64 is pushed to move, when the locking inserting rod 66 is engaged with the locking groove 65, the moving spring 63 pushes the moving plate 64 to be abutted to the locking inserting rod 66 due to the characteristics of the moving spring, and therefore the purpose of installing the filter screen 8 is achieved. When the filter screen 8 needs to be overhauled or changed, the unblock inserted bar 682 is pressed downwards, make unblock inserted bar 682 tip and unblock recess 683 contact, the slope piece side is inconsistent with unblock recess 683 inner wall, thereby make movable plate 64 remove, when the slope piece removes to unblock recess 683 diapire, make locking inserted bar 66 keep away from locking recess 65, locking spring 67, unblock spring 681 makes locking inserted bar 66 because of the spring characteristic, unblock inserted bar 682 resets, thereby make filter screen 8 break away from carriage 61, reach the purpose of dismantling filter screen 8, hoisting device's use convenience.

Claims (7)

1. Air jet loom's air feeder, including bottom plate (1), bottom plate (1) upper end is fixed with air feeder (2), air feeder (2) side is fixed with intake pipe (3) and outlet duct (4), its characterized in that: intake pipe (3) end fixing has filtering housing (7), filter housing (7) upper end installs filter screen (8), filtering housing (7) upper end is provided with clearance mechanism (5), filtering housing (7) inner wall is provided with installation mechanism (6), installation mechanism (6) are including fixing carriage (61) at filtering housing (7) inner wall, mounting groove (62) have been seted up to carriage (61) upper end, mounting groove (62) both ends are fixed with removal spring (63), be fixed with movable plate (64) between removal spring (63), locking recess (65) have been seted up on movable plate (64), filter screen (8) inside sliding connection has locking inserted bar (66), filter screen (8) upper end is fixed with locking spring (67), be fixed connection between locking spring (67) and locking inserted bar (66), filter screen (8) lower extreme is provided with unblock subassembly (68).
2. An air supply device for an air jet loom according to claim 1, characterized in that: clearance mechanism (5) are including sliding rod (51) of sliding connection in filtering casing (7) upper end, sliding rod (51) lower extreme is fixed with clearance brush (52), sliding groove (53) have been seted up on filtering casing (7), sliding rod (51) tip and sliding groove (53) looks adaptation, it strikes off subassembly (54) to filter casing (7) side.
3. An air supply device for an air jet loom according to claim 2, characterized in that: scrape subassembly (54) including fixing collection box (541) in filtering casing (7) side, spacing recess (542) have been seted up to collection box (541) upper end, spacing recess (542) internal fixation has expansion plate (543), collection box (541) upper end has been seted up and has been cleared up mouth (544), clear mouth (544) side is fixed with scrapes brush (545).
4. An air supply device for an air jet loom according to claim 2, characterized in that: and a ball (58) is arranged in the sliding groove (53), and the ball (58) is in contact with the end part of the sliding rod (51).
5. An air supply device for an air jet loom according to claim 3, characterized in that: the collecting bag (55) is installed at the lower end of the material cleaning opening (544), a bearing plate (56) is fixed at an opening of the collecting bag (55), a movable groove (57) is formed in the top wall of the collecting box (541), and the bearing plate (56) is matched with the movable groove (57).
6. An air supply device for an air jet loom according to claim 5, characterized in that: unblock subassembly (68) are including sliding connection at inside unblock spring (681) of filter screen (8), filter screen (8) upper end is fixed with unblock inserted bar (682), be fixed connection between unblock spring (681) and unblock inserted bar (682), unblock recess (683) has been seted up on movable plate (64).
7. An air supply device for an air jet loom according to claim 5, characterized in that: the lower end of the filter screen (8) is fixed with a rubber pad (69), and the rubber pad (69) is abutted against the bearing frame (61).
CN202221817502.XU 2022-07-14 2022-07-14 Air supply device of air jet loom Active CN217628808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221817502.XU CN217628808U (en) 2022-07-14 2022-07-14 Air supply device of air jet loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221817502.XU CN217628808U (en) 2022-07-14 2022-07-14 Air supply device of air jet loom

Publications (1)

Publication Number Publication Date
CN217628808U true CN217628808U (en) 2022-10-21

Family

ID=83634338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221817502.XU Active CN217628808U (en) 2022-07-14 2022-07-14 Air supply device of air jet loom

Country Status (1)

Country Link
CN (1) CN217628808U (en)

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