CN210304777U - Cleaning fluid circulating device and needle plate cleaning machine - Google Patents

Abstract

The utility model discloses a washing liquid circulating device and faller cleaning machine belongs to faller and washs technical field. This washing liquid circulating device is including the hydroextractor, circulating water pump and the filter bag that connect gradually, the inlet of hydroextractor is connected in the delivery port in the washing pond of needle plate cleaning machine, circulating water pump connect in the liquid outlet of hydroextractor with cross between the bag, cross the bag and set up in the water tank of needle plate cleaning machine, the water tank is configured to the high pressure cleaning device who washs the pond and supplies liquid. The needle board cleaning machine comprises a cleaning liquid circulating device. The utility model discloses can make washing liquid cyclic utilization, practice thrift the resource greatly.

Description

Cleaning fluid circulating device and needle plate cleaning machine

Technical Field

The utility model relates to a faller washs technical field, especially relates to a washing liquid circulating device and faller cleaning machine.

Background

A flat knitting machine refers to a knitting machine capable of knitting various sweater and dress products. The flat knitting machine mainly comprises a frame, a needle plate, a guide rail, a tap and a pattern plate. Wherein, the needle board is mainly used for placing the needle. During the knitting process, the needles are often stained with much fluff, so that the needle plate needs to be cleaned after a period of use so as not to affect the product quality.

The cleaning liquid for cleaning the device needle needs to have an antirust function, so the cleaning liquid needs to be specially prepared. The used cleaning solution contains impurities and plush, can not be directly reused, and can pollute the environment and waste resources if directly discharged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing liquid circulating device and needle board cleaning machine makes the washing liquid can cyclic utilization, resources are saved.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a washing liquid circulating device for in rinsing the faller needle cleaning machine of faller, this washing liquid circulating device is including the hydroextractor, circulating water pump that connect gradually and cross the filter bag, the inlet of hydroextractor is connected in the delivery port in the washing pond of faller cleaning machine, circulating water pump connect in the liquid outlet of hydroextractor with cross between the filter bag, cross the filter bag and set up in the water tank of faller cleaning machine, the water tank is configured for high pressure cleaning device in the washing pond supplies liquid.

Preferably, the dewatering machine comprises an outer barrel, a dewatering inner barrel arranged in the outer barrel and a driving shaft connected to the bottom of the dewatering inner barrel, the driving shaft is connected with a driving device, the driving device is configured to drive the driving shaft to rotate, the side wall of the dewatering inner barrel is provided with meshes, and the number of filtering holes of the filter bag is larger than that of the meshes.

Preferably, the pore size of the mesh is 270-500 meshes.

Preferably, the aperture of the filter bag is 800 meshes to 2500 meshes.

A needle plate cleaning machine comprises the cleaning liquid circulating device.

Preferably, the needle plate cleaning machine further comprises a cleaning pool, the cleaning pool is hollow, and the bottom of the cleaning pool is obliquely arranged towards the water outlet of the cleaning pool.

Preferably, the needle plate cleaning machine further comprises a frame, the cleaning pool is arranged above the frame, the cleaning liquid circulating device is arranged on the frame, and casters are arranged at the bottom of the frame.

Preferably, the needle plate cleaning machine further comprises a needle plate mounting device, the needle plate mounting device is arranged in the cleaning pool, and the needle plate can be mounted on the needle plate mounting device.

Preferably, the needle board cleaning machine further comprises the high-pressure cleaning device, the high-pressure cleaning device is arranged in the cleaning pool and located above the needle board mounting device, and the high-pressure cleaning device can move along the length direction and the width direction of the needle board.

Preferably, the needle plate cleaning machine further comprises a needle pushing device, the needle pushing device is arranged in the cleaning pool, the needle pushing device can move along the length direction of the needle plate, and can push out the needles on the needle plate along the width direction of the needle plate.

The utility model has the advantages that:

the utility model discloses a hydroextractor that connects gradually, circulating water pump, cross filter bag and water tank, centrifugal separation through the hydroextractor, can come out great pile and the impurity separation in the washing liquid of having washed the eedle, recycle circulating water pump will cross the washing liquid that filters through the hydroextractor and carry to crossing the filter bag, further hold back less pile and impurity through crossing the filter bag, can obtain clear washing liquid after filtering through crossing the filter bag, clear washing liquid storage is in the water tank so that wash the faller through high pressure cleaning device, realize reuse, the resource has been practiced thrift greatly.

Drawings

FIG. 1 is a schematic top view of a needle board with needles mounted thereon;

fig. 2 is a schematic perspective view of a needle plate cleaning machine according to an embodiment of the present invention when a cover plate is opened;

FIG. 3 is a schematic front view of the needle board cleaning machine of FIG. 2;

FIG. 4 is a side view schematic of the needle board cleaning machine of FIG. 2;

FIG. 5 is a schematic perspective view of the pin plate washer of FIG. 2 with the cover plate and side plate removed;

FIG. 6 is a partial enlarged view of FIG. 5;

fig. 7 is a schematic perspective view of a cleaning solution circulation device according to an embodiment of the present invention;

FIG. 8 is a schematic top view of the cleaning solution circulation device of FIG. 7;

FIG. 9 is a schematic cross-sectional view taken at A-A in FIG. 7;

FIG. 10 is a schematic view of a connection structure of a cleaning nozzle and a showerhead assembly according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a needle pushing device, a needle plate, and a needle plate mounting device according to an embodiment of the present invention.

In the figure: 100-needle plate, 101-needle, 102-bulge;

1-cleaning pool, 2-high pressure water pump, 3-water tank, 4-cleaning nozzle, 5-cover plate, 6-frame, 7-push pin device, 71-push pin cylinder, 72-push plate, 73-adjusting spring, 8-cleaning liquid circulating device, 81-dehydrator, 811-outer barrel, 812-dehydrating inner barrel, 813-driving shaft, 82-circulating water pump, 83-filter bag, 9-first slide rail, 10-second slide rail, 11-nozzle seat, 12-adjusting bolt, 13-optical shaft seat, 14-adjusting bolt fixing block, 15-support plate, 16-U-shaped plate, 17-strip-shaped plate and 18-connecting plate.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1, a plurality of needles 101 are arranged side by side on a needle board 100 in a length direction thereof, and each needle 101 is movable in a width direction of the needle board 100. When the needle 101 is cleaned, the needle 101 needs to be pushed out in the width direction of the needle plate 100 by the projection 102 on the needle 101, and after the cleaning is completed, the needle 101 needs to be pushed back again. The arrow direction in the figure is the pushing direction of the needle 101.

In order to realize above-mentioned faller 100 and the self-cleaning of eedle 101 on it, the utility model provides a faller cleaning machine, as shown in fig. 2 to 11, this faller cleaning machine includes inside hollow washing pond 1 and sets up the faller installation device in washing pond 1, high pressure cleaner and push-pin device 7, faller 100 can be installed on faller installation device, high pressure cleaner can spray high pressure cleaning liquid and be used for wasing the eedle 101 on the faller 100, push-pin device 7 can release every eedle 101 along the width direction of faller 100, thereby make two adjacent eedles 101 stagger and be convenient for wash down such as pile between the two.

The used cleaning liquid needs to be configured in a special mode, so that the waste is avoided, the cleaning liquid is convenient to recycle, and the needle plate cleaning machine further comprises a cleaning liquid circulating device 8. The cleaning solution circulating device 8 comprises a dehydrator 81, a circulating water pump 82 and a filter bag 83 which are sequentially connected, wherein a liquid inlet of the dehydrator 81 is connected to a water outlet of the cleaning pool 1, the circulating water pump 82 is connected between a liquid outlet of the dehydrator 81 and the filter bag 83, the filter bag 83 is arranged in the water tank 3, and the water tank 3 is configured to supply liquid to the high-pressure cleaning device in the cleaning pool 1 so as to clean the needle plate 100.

When the cleaning machine is used, cleaning liquid flowing out of a water outlet of the cleaning pool 1 enters the dehydrator 81, large lint and impurities in the cleaning liquid flushing the machine needle 101 can be separated out through the centrifugal separation effect of the dehydrator 81, the cleaning liquid filtered out through the dehydrator 81 is conveyed to the filter bag 83 through the circulating water pump 82, small lint and impurities are further intercepted through the filter bag 83, the cleaning liquid can be obtained after being filtered through the filter bag 83, the clean cleaning liquid gradually permeates and is stored in the water tank 3 so as to be reused, the cleaning liquid is recycled, and resources are greatly saved.

As shown in fig. 7, 8 and 9, the spin-dryer 81 includes an outer tub 811, a spin-drying inner tub 812 disposed in the outer tub 811, and a driving shaft 813 connected to the bottom of the spin-drying inner tub 812, wherein the driving shaft 813 is connected to a driving device configured to drive the driving shaft 813 to rotate, and the driving device includes a motor that drives the driving shaft 813 to rotate through belt transmission. The cleaning liquid is centrifugally separated through the rotating inner dewatering barrel 812, so that the lint and impurities are separated, and the filtering efficiency is improved.

The side wall of the inner dehydration barrel 812 is provided with meshes, and the mesh number of the filtering holes of the filtering bag 83 is larger than that of the meshes, so that the secondary filtration is realized through the dehydration barrel 81 and the filtering bag 83. In the present embodiment, the aperture of the mesh is 270 to 500, for example, the aperture of the mesh may be set to 270, 325, 400, 425, 500, preferably 400. The filter bag 83 has a pore size of 800 mesh to 2500 mesh, and may be set to 800 mesh, 1250 mesh, or 2500 mesh, preferably 1250 mesh.

Needle plate cleaning machine still includes frame 6, washs pond 1 and sets up in frame 6 top, and washing liquid circulating device 8 sets up in frame 6 to be equipped with the truckle in the bottom of frame 6, this needle plate cleaning machine of removal that can be convenient for the wholeness, convenient to use.

As shown in FIG. 2, a reversible cover plate 5 is provided on the top of the washing tank 1. Specifically, wash pond 1 and include the bottom plate, set up curb plate around the bottom plate and set up in the apron 5 at curb plate top, can form a closed washing cavity through bottom plate, curb plate and apron 5 to avoid there being debris departure such as washing liquid in the cleaning process, guarantee to wash the security.

Further, one side of the cover plate 5 is hinged with one side plate, the cover plate 5 can be turned downwards to seal the cleaning pool 1 when the needle plate 100 is cleaned, and the cover plate 5 can be turned upwards to open the cleaning pool 1 after the cleaning is finished, so that the needle plate 100 can be conveniently taken and placed. Preferably, the cover plate 5 is connected with a nitrogen spring or a pushing cylinder, and the nitrogen spring pushes the cylinder to realize automatic overturning.

In order to facilitate the cleaning liquid which has cleaned the needle 101 to flow out of the cleaning tank 1, the bottom of the cleaning tank 1 is inclined towards the water outlet of the cleaning tank 1, and the inclination angle of the bottom plate of the cleaning tank 1 relative to the horizontal plane is 5-25 degrees, for example, 5 degrees, 7 degrees, 10 degrees, 12 degrees, 15 degrees, 18 degrees, 20 degrees, 22 degrees, 25 degrees, preferably 10 degrees. The bottom of the cleaning pool 1 is obliquely arranged, so that the cleaning liquid can flow out conveniently, and the cleaning pool 1 can be cleaned conveniently.

The utility model discloses a faller installation device sets up in wasing pond 1, the faller can be installed on faller installation device, specifically, faller installation device installs on wasing pond 1's bottom plate, it includes a plurality of intervals and parallel arrangement's bar 17 and slidable connection in the U-shaped plate 16 on bar 17, the extending direction of bar 17 is unanimous with the width direction of faller 100, 16 blocks of U-shaped plate on bar 17, be equipped with the slotted hole on the U-shaped plate 16, the U-shaped plate 16 is connected with bar 17 through the bolt that passes the slotted hole. When the needle plate 100 is used, the needle plate 100 is abutted against the U-shaped plate 16, and the slotted holes are arranged to facilitate the adjustment of the position of the U-shaped plate 16 on the strip-shaped plate 17, so that the placement position of the needle plate 100 is adjusted.

As shown in fig. 5, the needle board cleaning machine further includes a first moving device configured to drive the high pressure cleaning device and the needle pushing device 7 to move along the length direction of the needle board 100, and a second moving device configured to drive the high pressure cleaning device to move along the width direction of the needle board 100. The high-pressure cleaning device and the needle pushing device 7 are driven by the first moving device to move along the length direction of the needle plate 100, the high-pressure cleaning device is driven by the second moving device to move along the width direction of the needle plate 100, and then the automatic cleaning of the machine needle 101 is achieved.

Specifically, the first moving device includes a first slide rail 9 and a first driving mechanism, the first slide rail 9 is disposed at a side portion of the needle board mounting device along a length direction of the needle board 100, the second moving device is slidably disposed at the first slide rail 9, and the first driving mechanism is configured to drive the second moving device to move along the first slide rail 9.

Specifically, the second moving device includes a second slide rail 10 and a second driving mechanism, the second slide rail 10 is slidably disposed on the first slide rail 9 along the width direction of the needle plate 100, the high-pressure cleaning device is slidably disposed on the second slide rail 10, the needle pushing device 7 is connected to the second slide rail 10, and the second driving mechanism is configured to drive the high-pressure cleaning device to move along the second slide rail 10.

The power supply of foretell first actuating mechanism and second actuating mechanism is the motor, and for the convenience of first actuating mechanism and second actuating mechanism are connected with the motor that corresponds, and the motor needs to set up in wasing pond 1, therefore the motor is waterproof motor.

Further, as shown in fig. 5, the high pressure cleaning device includes a cleaning nozzle 4, the cleaning nozzle 4 is slidably connected to the second slide rail 10, the second driving mechanism drives the cleaning nozzle 4 to move along the second slide rail 10, and the cleaning at each position can be ensured from one end of the needle 101 to the other end during cleaning. In order to avoid splashing of the cleaning liquid of the cleaning nozzle 4 in the cleaning process, baffles are connected to the two ends of the second slide rail 10 at positions corresponding to the cleaning nozzle 4.

Preferably, in the present embodiment, the cleaning nozzles 4 are provided obliquely with respect to the needle board 100, and the outlets of the cleaning nozzles 4 face the needle board 100. Further, the angle of inclination of the washing nozzles 4 with respect to the needle board 100 is 10 ° to 35 °, for example, optionally 10 °, 12 °, 15 °, 18 °, 20 °, 25 °, 28 °, 30 °, 35 °, preferably 20 °. The water spraying direction of the cleaning nozzle 4 is approximately the same as the moving direction of the machine needle 101, so that the high water pressure of the cleaning nozzle 4 can be ensured to carry out impurities such as plush and the like along the moving direction of the machine needle 101, and the aim of cleaning is fulfilled.

Further, the high pressure cleaning device further comprises a high pressure water pump 2, and the high pressure water pump 2 is connected between the cleaning nozzle 4 and the water tank 3. The high-pressure water pump 2 is used to pump the cleaning liquid from the water tank 3 and to make the cleaning nozzle 4 spray the high-pressure cleaning liquid, so that the needle 101 can be cleaned better. As shown in fig. 6 and 10, the cleaning nozzle 4 is connected to the nozzle assembly, the nozzle assembly includes a nozzle holder 11, the nozzle holder 11 is communicated with the high pressure water pump 2 through a high pressure pipe, one side of the nozzle holder 11 is connected with a support plate 15, the support plate 15 is connected to the second slide rail 10, the side of the support plate 15 is connected with an optical axis seat 13 arranged above the nozzle holder 11, two sides of the optical axis seat 13 are respectively connected with an optical axis vertically arranged in a sliding manner, and the nozzle holder 11 is arranged on the optical axis in a penetrating manner. The optical axis seat 13 is connected with an adjusting bolt fixing block 14, an adjusting bolt 12 is connected between the nozzle seat 11 and the adjusting bolt fixing block 14, the nozzle seat 11 can be driven to move up and down along the optical axis by rotating the adjusting bolt 12, and then the height of the cleaning nozzle 4 is adjusted, so that a better cleaning effect is achieved.

As shown in fig. 11, the needle pushing device 7 can move along the longitudinal direction of the needle board 100 and can push out the needles 101 on the needle board 100 along the width direction of the needle board 100. The needle pushing device 7 includes a push plate 72, and the push plate 72 is movable in the width direction of the needle board 100 to push the needle 101 in cooperation with the projection 102 of the needle 101 on the needle board 100. When the needle board 100 is cleaned, pushing the projection 102 with the push plate 72 can facilitate pushing the needle 101 out of the needle groove.

Further, the push pin device 7 further includes a push plate driving mechanism configured to drive the push plate 72 to reciprocate. The push plate driving mechanism is a push pin cylinder 71, and the push plate 72 is driven to reciprocate by the extension and contraction of a piston rod of the push pin cylinder 71. The needle pushing cylinder 71 is mounted on the second slide rail 10 through a connecting plate 18, and can move along the first slide rail 9 following the second slide rail 10, so as to push all the needles 101 in the length direction of the needle plate 100. An adjusting spring 73 is connected between the connecting plate 18 and the end part of the push plate 72 connected with the push pin cylinder 71, and the included angle between the adjusting spring 73 and the push pin cylinder 71 is 5 degrees to 30 degrees, optionally 5 degrees, 8 degrees, 10 degrees, 15 degrees, 18 degrees, 20 degrees, 22 degrees, 25 degrees, 27 degrees and 30 degrees, preferably 15 degrees. Under the action of the tension of the adjusting spring 73, the push plate 72 can be always in contact with the protrusion 102 when moving through the push pin cylinder 71. In this embodiment, the push plate 72 is bent at an obtuse angle, one end of the push plate 72 is connected to the piston rod of the push pin cylinder 71, and the other end is suspended to push the protrusion 102.

In order to facilitate the cleaning of the needles 101 of the needle plates 100 with different lengths, the moving positions of the cleaning nozzles 4 and the push plates 72 are well controlled, the needle plate cleaning machine further comprises a limiting device, the limiting device comprises a photoelectric sensor connected to the sliding block of the first sliding rail 9 and a limiting plate arranged on the rail of the first sliding rail 9, and the photoelectric sensor corresponds to the limiting plate. Further, the position of this limiting plate can carry out the adjustment of adaptability according to the faller 100 length of waiting to wash, specifically, places the limiting plate at the afterbody of waiting to wash faller 100, and when photoelectric sensor removed limiting plate department, the light was sheltered from, and the faller cleaning machine stopped to wash faller 100.

The operating principle of the needle board cleaning machine is as follows:

the needle plate 100 is placed on the needle plate mounting device, and the position of the limiting plate is adjusted according to the length of the needle plate 100.

After the machine needle cleaning device is started, the cleaning nozzle 4 starts to spray liquid for cleaning, the second driving mechanism drives the cleaning nozzle 4 to move along the second sliding rail 10, and the machine needle 101 is cleaned along the width direction of the machine needle 101; meanwhile, the push plate 72 is driven by the push-pin cylinder 71 to push the needle 101 at the current position out, and the cleaning nozzle 4 keeps continuously cleaning back and forth, so that the cleaning along the width direction is realized.

The first driving mechanism pushes the second slide rail 10 to move along the first slide rail 9, and the above actions are continuously repeated, so that the cleaning along the length direction is realized.

Until the photoelectric sensor moves to the position of the limit plate, the needle pushing cylinder 71 stops acting, and the cleaning nozzle 4 stops washing.

In the cleaning process, the used cleaning liquid flows out of the water outlet of the cleaning pool to the cleaning liquid circulating device and is filtered by the cleaning liquid circulating device, so that the cleaning liquid which can be reused is obtained, and the cleaning liquid is recycled.

The utility model discloses a needle board cleaning machine can accomplish the washing to the long needle board 100 of 1.5m about 11 minutes, has improved the cleaning efficiency of needle board 100 greatly, can make washing liquid recycling through washing liquid circulating device 8, has practiced thrift the resource.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. The utility model provides a washing liquid circulating device for wash among the faller cleaning machine of the eedle (101) of faller (100), its characterized in that, this washing liquid circulating device (8) are including hydroextractor (81), circulating water pump (82) and the filter bag (83) that connect gradually, the inlet of hydroextractor (81) is connected in the delivery port in the washing pond (1) of faller cleaning machine, circulating water pump (82) connect in the liquid outlet of hydroextractor (81) with cross between the filter bag (83), cross filter bag (83) and set up in the water tank (3) of faller cleaning machine, water tank (3) are configured as and supply liquid for the high pressure cleaning device in washing pond (1).

2. The cleaning solution circulating apparatus according to claim 1, wherein the spin-dryer (81) comprises an outer tub (811), an inner spin-drying tub (812) disposed in the outer tub (811), and a driving shaft (813) connected to a bottom of the inner spin-drying tub (812), the driving shaft (813) is connected with a driving device configured to drive the driving shaft (813) to rotate, a side wall of the inner spin-drying tub (812) is provided with meshes, and the number of filtering holes of the filtering bag (83) is greater than the mesh number of the meshes.

3. The cleaning solution circulating apparatus as claimed in claim 2, wherein the mesh has a pore size of 270-500 mesh.

4. The cleaning solution circulating apparatus as claimed in claim 2, wherein the filter bag has a hole size of 800 mesh to 2500 mesh.

5. A needle board cleaning machine, characterized in that it comprises a cleaning liquid circulation device (8) according to any one of claims 1-4.

6. The needle plate cleaning machine according to claim 5, characterized in that the needle plate cleaning machine further comprises the cleaning pool (1), the cleaning pool (1) is hollow, and the bottom of the cleaning pool (1) is inclined towards the water outlet of the cleaning pool (1).

7. The needle board cleaning machine according to claim 6, characterized in that it further comprises a frame (6), said cleaning basin (1) being arranged on top of said frame (6), said cleaning liquid circulation means (8) being arranged inside said frame (6), and castors being arranged at the bottom of said frame (6).

8. Needle board cleaning machine according to claim 6, characterized in that it further comprises a needle board mounting device, which is arranged in the cleaning basin (1), on which needle board (100) can be mounted.

9. Needle board cleaning machine according to claim 8, characterized in that it further comprises said high pressure cleaning device, which is arranged in said cleaning basin (1) above said needle board mounting device, said high pressure cleaning device being movable in the length direction and in the width direction of the needle board (100).

10. The needle board cleaning machine according to claim 6, characterized by further comprising a needle pushing device (7), wherein the needle pushing device (7) is arranged in the cleaning pool (1), the needle pushing device (7) can move along the length direction of the needle board (100) and can push out the needles (101) on the needle board (100) along the width direction of the needle board (100).

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