CN217399173U - Small padder convenient to adjust - Google Patents

Abstract

The utility model relates to a small padder convenient to adjust relates to the technical field of padder, including the frame, rotate in the frame and be provided with the conveying roller and vertical the roll that slides and rotate the setting in the frame of conveying roller top, be provided with in the frame and be used for carrying out the adjustment to the interval between roll and the conveying roller adjustment mechanism, adjustment mechanism includes two rotor plates, drive gasbag and reset assembly, and reset assembly is used for resetting the rotor plate position after the rotor plate rotates. This application is aerifyd through the drive gasbag and is promoted the rotor plate and rotate, drive the roll and remove towards the direction that is close to the conveying roller, the moisture in the cloth is extruded in roll and the conveying roller cooperation, the crowded water of cloth is accomplished the back, the drive gasbag is carminative, reset assembly starts to drive the rotor plate and changes the normal position back, the rotor plate rotates and drives roll back normal position, thereby the completion is to the interval regulation work between roll and the conveying roller, need not the manual work and adjust the roll position hard, staff's working strength has been reduced.

Description

Small padder convenient to adjust

Technical Field

The application relates to the technical field of padders, in particular to a small padder convenient to adjust.

Background

In modern printing and dyeing industry, the fabric is usually dyed and centrifugally dewatered, and then is subjected to scutching work to finally shape a finished product, and the remaining moisture on the fabric is required to be squeezed out after the fabric is scutched, and a padder is usually used for completing the squeezing work of the remaining moisture on the fabric after scutching.

Among the correlation technique, can refer to the chinese utility model patent that the grant bulletin number is CN214142876U, it discloses a printing and dyeing of high security is with little padder, comprising a base plate, the top fixed mounting of bottom plate has the perpendicular version that quantity is two, perpendicular relative one side of version all with diaphragm swing joint, the top fixed mounting of diaphragm has the box, the top fixed mounting of box has one end to run through and extend to the inside stop collar of box, stop collar's top activity ann has one end to extend to the rocker of stop collar below, the bottom fixed mounting of rocker has first threaded rod. This padder is used in printing and dyeing of high security, through rocker, first threaded rod and the second threaded rod that sets up, the user is when using, and the accessible shakes the rocker and makes first threaded rod and second threaded rod relative motion, takes threaded sleeve relative motion for distance between the roll obtains the cloth of adjustment adaptation different thickness, so realized being convenient for adjust the purpose of the distance between the roll.

However, when the small padder is used, the rocker is required to be shaken manually to adjust the distance between the two rollers to extrude the cloth, and the working strength is high.

SUMMERY OF THE UTILITY MODEL

In order to reduce staff's working strength, this application provides a padder convenient to adjust.

The application provides a padder convenient to adjust adopts following technical scheme:

the utility model provides a padder convenient to adjust, includes the frame, rotate in the frame and be provided with the conveying roller and vertically slide and rotate the roll that sets up in the conveying roller top frame, be provided with in the frame and be used for carrying out the adjustment to the interval between roll and the conveying roller adjustment mechanism, adjustment mechanism includes:

the two rotating plates are rotatably arranged on the rack, and the roller is rotatably arranged on the two rotating plates;

the driving air bag is arranged on the rack and is connected with the rotating plate;

the reset assembly is used for resetting the position of the rotating plate after the rotating plate rotates.

Through adopting above-mentioned technical scheme, the drive gasbag is aerifyd and is promoted the rotor plate and rotate, the rotor plate rotates and drives the roll and remove towards the direction that is close to the conveying roller, after the roll removes to the target location, stop to aerify to the drive gasbag, the moisture in the cloth is extruded in roll and the conveying roller cooperation, the crowded water back of accomplishing of cloth, the drive gasbag exhausts, reset assembly starts to drive the rotor plate and changes the normal position back, the rotor plate rotates and drives the roll back normal position, thereby accomplish the interval regulation work between roll and the conveying roller, need not the manual work and adjust the roll position hard, staff's working strength has been reduced.

Optionally, the reset assembly includes:

the reset screw is positioned on the rotating plate, one end of the reset screw penetrates through the rack, and one end of the reset screw, which penetrates through the rack, is in threaded connection with a reset nut which is tightly propped against the rack;

and one end of the reset tension spring is arranged on the rotating plate, and the other end of the reset tension spring is connected with the reset screw rod.

By adopting the technical scheme, when the driving air bag is inflated to push the rotating plate to rotate towards the conveying roller, the tension spring is in a stretching state, and after the driving air bag is exhausted, the tension spring returns to the original state to drive the rotating plate to rotate back to the original position, so that the reset work of the roller is completed; the reset nut is screwed to be separated from the reset screw, the position of the reset screw is moved to adjust the position of the tension spring, so that the initial position of the roller can be adjusted, and after the adjustment is completed, the reset nut is screwed to be in threaded connection with the reset screw and tightly abut against the rack, so that the adjustment work of the position of the roller is completed.

Optionally, the conveying roller is hollow, and a plurality of water through holes communicated with the conveying roller are uniformly distributed on the roller surface of the conveying roller.

By adopting the technical scheme, the interior of the conveying roller is set to be in a hollow state, and the water through holes are uniformly distributed in the roller surface, so that when the roller is matched with the conveying roller to extrude water in the cloth, the extruded water flows out of the water through holes after passing through the interior of the conveying roller, the probability that the water is remained on the roller surface after being extruded and then flows back to the subsequent cloth again in the rotation process of the conveying roller is reduced, and the water extruding effect on the cloth is improved.

Optionally, a collecting mechanism for collecting water flowing off the conveying roller is arranged on the frame, and the collecting mechanism includes:

the water collecting tank is arranged on the rack;

a filter assembly for filtering water entering the sump;

the liquid pump is arranged on the water collecting tank and is used for pumping water in the water collecting tank;

and the water return pipe is arranged on the liquid pump and used for guiding water pumped by the liquid pump back to the printing and dyeing reservoir.

Through adopting above-mentioned technical scheme, the water that filtering component flowed down on to the conveying roller filters, and the water after the filtration gets into the water catch bowl, after having saved more water in the water catch bowl, the drawing liquid pump starts the water in the extraction water catch bowl and leads recycle in the printing and dyeing cistern through the return water pipe to the waste of water resource has been reduced.

Optionally, the filter assembly includes:

the mounting roller is rotatably arranged on the rack and is positioned below the conveying roller, and a plurality of water storage tanks are uniformly distributed on the surface of the mounting roller;

the filter screen is arranged on the mounting roller and positioned at the opening of the water storage tank;

the water guide pipe is arranged on the rack, one end of the water guide pipe is communicated with the inside of the water collecting tank, a water outlet hole is formed in the inner side wall of the water storing tank, and the other end of the water guide pipe is communicated with the water outlet hole.

By adopting the technical scheme, water flows onto the filter screen from the conveying roller, impurities on cloth driven by the filter screen in water are filtered out on the surface, and the filtered water enters the water storage tank and is guided into the water collection tank through the water guide pipe, so that the water entering the water collection tank is filtered; when more impurity is filtered out on the filter screen, rotate the installation roller and can use new filter screen and aqua storage tank to carry out filtering work, reduced because the filter screen is blockked up by impurity and make moisture unable by normal filterable probability.

Optionally, be provided with in the frame and be used for carrying out the clearance subassembly of clearing up to the impurity that filters out on the filter screen, the clearance subassembly includes:

the brush roller is rotatably arranged on the rack, and bristles which are tightly abutted against the filter screen are arranged on the brush roller;

and the waste collecting groove is arranged on the rack and is positioned below the brush roller, and the waste collecting groove is used for receiving impurities brushed by the brush roller from the filter screen.

By adopting the technical scheme, the rotating motor is started to drive the brush roller to rotate, the brush roller rotates to drive the brush bristles to clean the filter screen, and the brush bristles brush impurities on the filter screen into the waste collection groove, so that the probability of blockage caused by accumulation of the impurities on the filter screen is reduced.

Optionally, the diapire is the tilt state in the aqua storage tank, the height that the apopore one end was kept away from to the diapire is higher than the height that is close to apopore one end in the aqua storage tank.

Through adopting above-mentioned technical scheme, set the diapire to the tilt state in the aqua storage tank, the apopore one end was kept away from to the diapire in the aqua storage tank highly be higher than the height that is close to apopore one end for during the filter screen water after filtering fell on the diapire in the aqua storage tank can flow in the apopore along the inclined plane, thereby reduced moisture and piled up in the aqua storage tank, then the probability that accumulational moisture followed the filter screen again is held between the fingers to the aqua storage tank when the installation roller rotates.

Optionally, the mounting roller is provided with two water baffles, and the two water baffles are respectively located at two ends of the mounting roller and are in a vertical state.

Through adopting above-mentioned technical scheme, at two vertical breakwaters of installation roller both ends fixed to with the water that falls on the conveying roller spacing in the filter screen region, reduced the probability that the water that does not filter the filter screen filtration directly flows out in the environment.

Optionally, set up the hole of sliding on the receipts waste tank, be provided with on the receipts waste tank and be used for taking out the miscellaneous subassembly of getting that the impurity in the receipts waste tank was handled, it includes to get miscellaneous subassembly:

the sundries taking box is horizontally arranged on the sliding hole in a sliding manner;

and the limiting plate is arranged on the sundry taking box and is abutted against the outer side wall of the waste collecting groove.

Through adopting above-mentioned technical scheme, get miscellaneous box and collect the impurity that gets into the groove of wasting discharge, collect full back, remove the limiting plate and drive and get miscellaneous box and remove and break away from with the hole that slides, take out and get miscellaneous box and handle getting the impurity in the miscellaneous box, handle the back of accomplishing, will get miscellaneous box and move back in the hole that slides and be the limiting plate and conflict with the groove lateral wall of wasting discharge to accomplished the processing work to the impurity in the groove of wasting discharge, need not the manual work and stretch into the groove of wasting discharge and take out impurity treatment with the hand, reduced working strength.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotating plate is pushed to rotate by driving the air bag to inflate, the rotating plate rotates to drive the roller to move towards the direction close to the conveying roller, when the roller moves to a target position, the driving air bag is stopped from inflating, the roller and the conveying roller are matched to extrude water in the cloth, after the water squeezing of the cloth is finished, the air bag is driven to exhaust, the reset assembly is started to drive the rotating plate to rotate back to the original position, the rotating plate rotates to drive the roller to move back to the original position, so that the adjustment work of the distance between the roller and the conveying roller is finished, the position of the roller is not required to be adjusted manually, and the working intensity of workers is reduced;

2. when the driving air bag is inflated to push the rotating plate to rotate towards the conveying roller, the tension spring is in a stretching state, and after the driving air bag is exhausted, the tension spring returns to an original state to drive the rotating plate to rotate back to the original position, so that the reset work of the roller is completed; the reset nut is screwed to be separated from the reset screw, the position of the reset screw is moved to adjust the position of the tension spring, so that the initial position of the roller can be adjusted, and after the adjustment is finished, the reset nut is screwed to be in threaded connection with the reset screw and tightly abut against the rack, so that the adjustment work of the position of the roller is finished;

3. the water flows onto the filter screen from the conveying roller, impurities on the cloth driven by the filter screen in the water are filtered out on the surface, and the filtered water enters the water storage tank and is guided into the water collecting tank through the water guide pipe, so that the water entering the water collecting tank is filtered; when more impurity is filtered out on the filter screen, rotate the installation roller and can use new filter screen and aqua storage tank to carry out filtering work, reduced because the filter screen is blockked up by impurity and make moisture can't be by normal filterable probability.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged schematic view of section A of FIG. 1;

FIG. 3 is a schematic view of the cleaning assembly of the present application;

fig. 4 is a schematic view of the structure of the installation roll, the filter screen and the water guard plate in the present application.

Reference numerals: 1. a frame; 11. a conveying roller; 12. rolling; 13. a base plate; 14. a vertical plate; 15. a water through hole; 16. pushing the plate; 17. assembling a plate; 18. a port; 19. a water outlet hole; 2. an adjustment mechanism; 21. a rotating plate; 22. driving the air bag; 23. a reset assembly; 24. resetting the screw; 25. a return tension spring; 26. a reset nut; 27. a fixing plate; 28. a connecting ring; 29. connecting holes; 3. a collection mechanism; 31. a water collection tank; 32. a filter assembly; 33. a liquid pump; 34. a water return pipe; 35. mounting a roller; 36. a filter screen; 37. a water conduit; 38. a water storage tank; 39. a water baffle; 4. cleaning the assembly; 41. a brush roller; 42. rotating the motor; 43. a waste collection tank; 44. brushing; 5. taking a miscellaneous component; 51. taking a sundry box; 52. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses padder convenient to adjust.

Referring to fig. 1, the padder convenient for adjustment comprises a frame 1, a conveying roller 11 is rotatably connected to the frame 1, and cloth is positioned on the conveying roller 11. The vertical sliding and rotating device is provided with a roller 12 on the frame 1 above the conveying roller 11, and the frame 1 is provided with an adjusting mechanism 2 for adjusting the distance between the roller 12 and the conveying roller 11.

Referring to fig. 1, the frame 1 includes a bottom plate 13 and two vertical plates 14 fixedly connected to the bottom plate 13 at intervals in the vertical direction. The adjusting mechanism 2 comprises two rotating plates 21, a driving air bag 22 and a resetting assembly 23. The conveying rollers 11 are rotatably connected to two opposite side walls of the two vertical plates 14. The two rotating plates 21 are respectively and rotatably connected to two opposite side walls of the two bottom vertical plates 14 above the conveying roller 11. The conveying roller 11 is hollow, a plurality of water through holes 15 communicated with the inside are formed in the roller surface of the conveying roller 11 along the length direction of the conveying roller 11, and the water through holes 15 are uniformly distributed on the roller surface of the conveying roller 11. The rollers 12 are rotatably connected to opposite side walls of two rotating plates 21.

Referring to fig. 1, two opposite side walls of the two rotating plates 21 are fixedly connected with push plates 16, and the push plates 16 are positioned above the rollers 12. Two opposite side walls of the two vertical plates 14 are fixedly connected with assembling plates 17, and the assembling plates 17 are positioned above the rotating plate 21. The driving air bag 22 is positioned between the push plate 16 and the assembly plate 17, and two ends of the driving air bag are respectively fixedly connected with the push plate 16 and the assembly plate 17. The end of the drive bladder 22 remote from the roll 12 is in communication with a gas source.

Referring to fig. 1 and 2, the reset assembly 23 is used for resetting the position of the rotating plate 21 after the rotating plate 21 rotates, and the reset assembly 23 includes a reset screw 24 and a reset tension spring 25. The opposite side walls of the two vertical plates 14 above the assembly plate 17 are fixedly connected with a fixing plate 27, and the side wall of the fixing plate 27 close to the rotating plate 21 is provided with a through hole penetrating the thickness of the fixing plate 27. The reset screw 24 is located in the through hole, and one end of the reset screw 24 penetrates out of the through hole, and one end of the reset screw 24 penetrating through the fixing plate 27 is in threaded connection with a reset nut 26 tightly abutting against the side wall of the fixing plate 27 close to the roller 12.

Referring to fig. 2, a connection ring 28 is fixedly connected to an end of the reset screw 24 adjacent to the rotating plate 21. A connecting hole 29 is arranged at one end of the rotating plate 21 close to the reset screw 24. Two ends of the return tension spring 25 are respectively arranged on the connecting ring 28 and the connecting hole 29 in a penetrating way.

Referring to fig. 1 and 2, the air source is started to inflate the driving airbag 22, the driving airbag 22 is inflated to expand to drive the push plate 16 to move, the push plate 16 moves to drive the roller 12 to move, meanwhile, the reset tension spring 25 is in a stretching state, and the roller 12 moves to be matched with the conveying roller 11 to extrude the cloth. After the extrusion is completed, the air bag 22 is driven to exhaust, the return tension spring 25 returns to the original position to drive the rotating plate 21 to rotate, and the rotating plate 21 rotates to drive the distance between the roller 12 and the conveying roller 11 to be increased. The distance between the nip roller 12 and the feed roller 11 is controlled by inflating the drive bag 22.

Referring to fig. 1, a collecting mechanism 3 for collecting water flowing down from a conveying roller 11 is provided on a frame 1, and the collecting mechanism 3 includes a water collecting tank 31, a filter assembly 32, a liquid pump 33, and a water return pipe 34. The water collecting tank 31 is fixedly connected to the side walls of the two vertical plates 14 opposite to each other and is used for storing water flowing off the conveying roller 11. The filter assembly 32 is used to filter water entering the water collecting sump 31, and the filter assembly 32 includes a mounting roller 35, a filter net 36, and a water guide pipe 37. The mounting rollers 35 are rotatably connected to two opposite side walls of the two vertical plates 14 and are positioned below the conveying rollers 11.

Referring to fig. 3 and 4, a plurality of water storage grooves 38 are radially formed on the surface of the installation roller 35. The filter screen 36 is fixedly connected to the roll surface of the mounting roll 35 and shields the opening of the water storage tank 38. The roll surface of the mounting roll 35 is fixedly connected with two water baffles 39, and the two water baffles 39 are respectively positioned at two ends of the mounting roll 35. The vertical plate 14 located between the mounting roller 35 and the water collecting tank 31 is provided with a through hole 18 horizontally penetrating the vertical plate 14 itself. The inner side wall of the water storage tank 38 close to the water collecting tank 31 is provided with a water outlet 19 communicated with the through hole 18. The inner bottom wall of the water storage groove 38 is inclined, and the height of the end of the inner bottom wall of the water storage groove 38 far away from the through opening 18 is higher than that of the end close to the through opening 18.

Referring to fig. 1 and 3, one end of the water conduit 37 is fixedly connected to a side wall of the vertical plate 14 close to the water collecting tank 31 and is communicated with the through opening 18, and the other end of the water conduit 37 vertically extends downwards into the water collecting tank 31 and is communicated with the inside of the water collecting tank 31.

Referring to fig. 1, the liquid pump 33 is fixedly connected to a side wall of the water collecting tank 31 away from the vertical plate 14. One end of the water return pipe 34 is fixedly connected to the liquid pump 33 and is communicated with the inside of the liquid pump 33, and the other end of the water return pipe 34 is communicated with the inside of the printing and dyeing reservoir.

Referring to fig. 1 and 3, a cleaning assembly 4 for cleaning the impurities filtered out from the filter screen 36 is disposed on the frame 1, and the cleaning assembly 4 includes a brush roller 41, a rotating motor 42, and a waste collecting tank 43. The brush roller 41 is rotatably connected to two opposite side walls of the two vertical plates 14. The brush roller 41 is fixedly connected with bristles 44 which are tightly pressed on the filter screen 36. The rotating motor 42 is fixedly connected to the side wall of the two vertical plates 14 opposite to each other, and the output shaft horizontally penetrates through the vertical plates 14 to be fixedly connected with the brush roller 41. The waste collection groove 43 is fixedly connected to the upper surface of the base plate 13 and is positioned below the brush roller 41. The upper opening of the waste collection groove 43 is in an opening state and is used for receiving impurities brushed down by the brush roller 41 from the filter screen 36.

Referring to fig. 1, a horizontal sliding hole is formed on a side wall of the waste collection groove 43. The waste collecting groove 43 is provided with a sundry taking component 5 for taking out and treating impurities in the waste collecting groove 43, and the sundry taking component 5 comprises a sundry taking box 51 and a limiting plate 52. The impurity taking box 51 is horizontally arranged on the sliding hole in a sliding way. The limit plate 52 is fixedly connected to the side wall of the impurity taking box 51 far away from the waste collection groove 43 and is abutted against the outer side wall of the waste collection groove 43.

The working principle of the embodiment of the application is as follows:

the driving air bag 22 is inflated to push the rotating plate 21 to rotate, the rotating plate 21 rotates to drive the roller 12 to move towards the direction close to the conveying roller 11, after the roller 12 moves to a target position, the driving air bag 22 stops being inflated, the roller 12 and the conveying roller 11 are matched to extrude water in cloth, after the cloth is squeezed, the driving air bag 22 exhausts air, the reset assembly 23 starts to drive the rotating plate 21 to rotate back to the original position, the rotating plate 21 rotates to drive the roller 12 to move back to the original position, therefore, the space adjusting work between the roller 12 and the conveying roller 11 is completed, the position of the roller 12 does not need to be adjusted manually, and the working intensity of workers is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a small padder convenient to adjust which characterized in that: including frame (1), rotate in frame (1) and be provided with conveying roller (11) and vertical slip and rotate roll (12) of setting in conveying roller (11) top frame (1), be provided with in frame (1) and be used for carrying out adjustment mechanism (2) that adjust to the interval between roll (12) and conveying roller (11), adjustment mechanism (2) include:

the two rotating plates (21), the two rotating plates (21) are rotatably arranged on the rack (1), and the roller (12) is rotatably arranged on the two rotating plates (21);

the driving air bag (22), the driving air bag (22) is arranged on the rack (1) and is connected with the rotating plate (21);

the reset assembly (23) is used for resetting the position of the rotating plate (21) after the rotating plate (21) rotates.

2. A dolly for facilitating adjustment according to claim 1 wherein: the reset assembly (23) comprises:

the reset screw rod (24) is positioned above the rotating plate (21), one end of the reset screw rod (24) penetrates through the rack (1), and one end, penetrating through the rack (1), of the reset screw rod (24) is in threaded connection with a reset nut (26) which is tightly abutted against the rack (1);

the reset screw rod (24) is connected with the other end of the reset tension spring (25).

3. A dolly for facilitating adjustment according to claim 1 wherein: the conveying roller (11) is hollow, and a plurality of water through holes (15) communicated with the inside are uniformly distributed on the roller surface of the conveying roller (11).

4. A dolly for facilitating adjustment according to claim 1 wherein: be provided with on frame (1) and be used for carrying out the collection mechanism (3) that collects to the water that conveying roller (11) went up the flow, collection mechanism (3) include:

the water collecting tank (31), the said water collecting tank (31) is set up on framework (1);

a filter assembly (32), the filter assembly (32) for filtering water entering the sump (31);

a liquid pump (33), wherein the liquid pump (33) is arranged on the water collecting tank (31) and is used for pumping water in the water collecting tank (31);

and the water return pipe (34) is arranged on the liquid pumping pump (33) and is used for guiding the water pumped by the liquid pumping pump (33) back to the printing and dyeing reservoir.

5. A dolly for facilitating adjustment according to claim 4 wherein: the filter assembly (32) comprises:

the mounting roller (35) is rotatably arranged on the rack (1) and is positioned below the conveying roller (11), and a plurality of water storage tanks (38) are uniformly distributed on the surface of the mounting roller (35);

the filter screen (36) is arranged on the mounting roller (35) and is positioned at an opening of the water storage tank (38);

the water guide pipe (37) is arranged on the rack (1), one end of the water guide pipe (37) is communicated with the inside of the water collecting tank (31), a water outlet hole (19) is formed in the inner side wall of the water storing tank (38), and the other end of the water guide pipe (37) is communicated with the water outlet hole (19).

6. A dolly for facilitating adjustment according to claim 5 wherein: be provided with in frame (1) and be used for carrying out clearance subassembly (4) of clearing up to the impurity that filters out on filter screen (36), clearance subassembly (4) include:

the brush roller (41) is rotationally arranged on the frame (1), and bristles (44) tightly pressed on the filter screen (36) are arranged on the brush roller (41);

the rotating motor (42), the rotating motor (42) is arranged on the frame (1), and an output shaft of the rotating motor is connected with the brush roller (41);

the waste collection groove (43) is arranged on the rack (1) and located below the brush roller (41), and the waste collection groove (43) is used for receiving impurities brushed down by the brush roller (41) from the filter screen (36).

7. The padder of claim 5, wherein: the diapire is the tilt state in aqua storage tank (38), the height that the apopore (19) one end was kept away from to the diapire in aqua storage tank (38) is higher than the height that is close to apopore (19) one end.

8. A dolly for facilitating adjustment according to claim 5 wherein: the mounting roller (35) is provided with two water baffles (39), and the two water baffles (39) are respectively positioned at two ends of the mounting roller (35) and are in a vertical state.

9. A dolly for facilitating adjustment according to claim 6 wherein: it has seted up the hole of sliding on groove (43) to receive to give up, it is provided with on groove (43) to receive to give up and is used for taking out the miscellaneous subassembly (5) of getting that the impurity in groove (43) of receiving to give up carries out the processing, it includes to get miscellaneous subassembly (5):

the sundries taking box (51), wherein the sundries taking box (51) is horizontally arranged on the sliding hole in a sliding manner;

and the limiting plate (52), the limiting plate (52) is arranged on the sundries taking box (51) and is abutted against the outer side wall of the waste collecting groove (43).

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