CN216320240U - Add and play machine rose box - Google Patents

Abstract

The utility model relates to an add bullet machine rose box relates to the technical field who adds the bullet machine, and it includes first box and is used for filtering the filter assembly of fluid in the first box, and filter assembly includes second box, first communicating pipe and second communicating pipe. The first communicating pipe is provided with a first pump, and the second communicating pipe is provided with a second pump. A first communicating opening is formed in the first box body, and a second communicating opening is formed in the second box body. One end of the second communication pipe is communicated with the first communication port, and the other end of the second communication pipe is communicated with the second communication port. And a filter screen is arranged on the inner side wall of the second box body and completely covers the second communicating opening. This application passes through filtering component's setting, can filter the fluid in the first box at any time to the in-process that oils at the silk thread has been reduced, the possibility of impurity adhesion on the silk thread.

Description

Add and play machine rose box

Technical Field

The application relates to the field of elasticizer, in particular to a filter box for an elasticizer.

Background

The texturing machine is a high-speed and high-efficiency filament processing device, and is mainly used for processing polyester pre-oriented yarns (POY) into Drawn Textured Yarns (DTY) with low elastic energy through heating and deformation. Before texturing the silk thread, the surface of the silk thread is generally oiled, and the oiled silk thread is not easy to break and has better quality in the texturing process.

Referring to fig. 1, the oiling device of the texturing machine includes an upper oil tank 84, an oiling roller 85, and a driving motor 86, and oil is filled in the upper oil tank 84. The driving motor 86 is fixedly installed outside the upper oil tank 84, the upper oil roller 85 is arranged on the top of the upper oil tank 84, and the lower end of the upper oil roller 85 is immersed in oil. An output shaft of the driving motor 86 penetrates through the side wall of the upper oil tank 84 and is fixedly connected with one end of the upper oil roller 85, and the other end of the upper oil roller 85 is rotatably connected to the inner side wall of the upper oil tank 84.

When oiling is needed to the silk thread, the driving motor 86 is started, the silk thread is wound on the oiling roller 85 from the previous process, and enters the oil along with the rotation of the oiling roller 85 to finish oiling, and then enters the next process.

To the above-mentioned correlation technique, the inventor thinks, along with the increase of the device live time that oils, the dust in the easy adsorbed air of fluid forms impurity, and at the silk thread in-process that oils, impurity inevitable can adhere on the surface of silk thread, and when the silk thread carries out subsequent process, impurity easily takes place the friction with the silk thread, leads to the silk thread to take place the fracture easily.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that impurities are adhered to the silk yarns in the oiling process as far as possible, the application provides a filter box for an elasticizer.

The application provides a pair of add rose box for bullet machine adopts following technical scheme:

the utility model provides a filter box for elasticizer, includes first box and the filter assembly who is used for filtering fluid in the first box, filter assembly includes the second box and is used for communicateing first box and the first communicating pipe and the second communicating pipe of second box, be provided with on the first communicating pipe and be used for going into the first pump machine in the second box with the fluid pump in the first box, be provided with on the second communicating pipe and be used for going into the second pump machine in the first box with the fluid pump in the second box, first intercommunication mouth has been seted up on the first box, the second intercommunication mouth has been seted up on the second box, the one end and the first intercommunication mouth of second communicating pipe are linked together, the other end and the second intercommunication mouth of second communicating pipe are linked together, be provided with the filter screen on the inside wall of second box, the filter screen covers completely the second intercommunication mouth.

Through adopting above-mentioned technical scheme, when needs filter the fluid in the first box, start first pump machine earlier, go into the second box with the fluid pump in the first box in, restart second pump machine, go into the first box with the fluid pump in the second box again, impurity in the fluid in the second box can be filtered by the filter screen to the in-process that the silk thread oiled has been reduced, the possibility of impurity adhesion on the silk thread.

Optionally, be provided with in the first box and be used for blockking that the fluid in the first box flows into the piece that blocks in the second intercommunication pipe, block the piece including the piece that blocks and rotate that are used for sealing first intercommunication opening and set up the pivot on first box inside wall, block the piece and rotate through the pivot and connect on the inside wall of first box, be provided with in the pivot and be used for supporting the torsional spring tight on first box inside wall with blocking the piece, the torque arm fixed connection of torsional spring one end is on the inside wall of first box, the torque arm fixed connection of the torsional spring other end blocks on the piece.

By adopting the technical scheme, in a static state, the blocking piece is tightly propped against the inner side wall of the first box body under the action of the torsion spring to completely seal the first communication port; when the second pump machine starts, thereby fluid in the second box can push away and block the piece and get into in the first box, when the second pump machine was closed, blockked the piece and can support tightly on the inside wall of first box again under the effect of torsional spring to seal first intercommunication mouth. The setting that stops has reduced the fluid in the first box and has flowed into the intraductal possibility of second intercommunication for impurity can't get into in the second intercommunication, thereby makes the impurity in the fluid after the filtration further reduce, has further reduced the silk thread at the in-process that oils, and impurity adheres to the possibility on the silk thread.

Optionally, be provided with the clearance subassembly that is used for clearing up impurity on the filter screen in the second box, the clearance subassembly includes output motor, lead screw, polished rod and is used for striking off the scraper blade of impurity on the filter screen, output motor sets up outside the second box, the lead screw rotates and sets up in the second box, the lateral wall that the output shaft of output motor passed the second box links to each other with the lead screw is fixed, the polished rod is on a parallel with the lead screw and sets up in the second box, the one end threaded connection of scraper blade is on the lead screw, the other end sliding connection of scraper blade is on the polished rod, the scraper blade slides and contradicts in the one side that the second communicating pipe was kept away from to the filter screen.

Through adopting above-mentioned technical scheme, when the impurity on the filter screen needs to be cleared up, start output motor, output motor drive lead screw rotates, and the lead screw drives the scraper blade and strikes off the impurity on the filter screen. The setting of clearance subassembly can strike off the impurity of adhesion on the filter screen at any time, has reduced the possibility that the filter screen is blockked up by impurity.

Optionally, the screw rod is arranged in the second box body in the vertical direction, a transmission part is arranged in the second box body, the output motor is fixedly connected with the screw rod through a transmission part, the transmission part comprises a first bevel gear and a second bevel gear, an output shaft of the output motor penetrates through the side wall of the second box body to be fixedly connected with the first bevel gear, the second bevel gear is fixedly connected with the screw rod, and the first bevel gear is meshed with the second bevel gear.

Through adopting above-mentioned technical scheme, the lead screw is vertical to be set up in the second box for the scraper blade directly scrapes the bottom to the second box with the impurity on the filter screen, and the staff of being convenient for is to the clearance of impurity. Because the lead screw is vertically arranged in the second box body, the conveying piece is arranged, so that the output motor can be arranged on the side wall of the second box body, and the convenience in mounting the output motor is improved.

Optionally, the first box and the second box are both provided with detachable components, the first communication pipe is connected with the first box and the second box through the detachable components, the detachable components comprise a connecting pipe arranged on the outer side wall of the first box and the second box and a driving sleeve ring in threaded connection with the outer side wall of the connecting pipe, the outer side wall of the connecting pipe is provided with at least one sliding groove, the bottom of the sliding groove is provided with a sliding hole communicated with the inside of the connecting pipe, the outer side wall of the first communication pipe is provided with at least one clamping groove, the bottom of the sliding groove is provided with at least one telescopic spring, the sliding groove is internally and slidably connected with a first sliding block, one end of the telescopic spring, which is far away from the bottom of the sliding groove, is connected with the first sliding block, the inner side wall of the driving sleeve ring is abutted against the first sliding block, and the side wall of the first sliding block, which is close to one side of the telescopic spring, is provided with a second sliding block, the second sliding block is far away from the one end that links to each other with first sliding block and passes the cooperation of slide opening and joint groove joint.

By adopting the technical scheme, when the first communication pipe needs to be locked, the first sliding block is pressed into the sliding groove, then the driving lantern ring is rotated, when the inner side wall of the driving lantern ring is abutted to the first sliding block, the second sliding block penetrates through the sliding hole to be in clamping fit with the clamping groove, and the first communication pipe is fixed; when first communicating pipe was dismantled to needs, the rotatory drive lantern ring, when the drive lantern ring separates with first sliding block, and first sliding block slides towards the direction of keeping away from the sliding tray tank bottom under expanding spring's effect, and the second sliding block slided out from the joint inslot under the drive of first sliding block this moment, can dismantle first communicating pipe this moment. The setting of the detachable assembly greatly improves the convenience of detaching the first communicating pipe, and workers can detach and clean the first communicating pipe in time when the first communicating pipe is blocked.

Optionally, the junction of the side wall of one side of the first sliding block far away from the end face of the connecting pipe and the top wall of the first sliding block is provided with a chamfer.

Through adopting above-mentioned technical scheme, the setting of chamfer for when the first connecting pipe of locking, need not to press into the sliding tray with first sliding block, direct rotary drive sleeve can be with first sliding block to the sliding tray in, operation convenience when having improved the first connecting pipe of locking.

Optionally, a push-pull opening is formed in the second box body, a collecting tank for collecting impurities in the second box body is arranged in the second box body, and the collecting tank is connected with the push-pull opening in a sliding manner.

Through adopting above-mentioned technical scheme, impurity in the second box can gather gradually in the collecting vat under the action of gravity, when needs clearance, only need with the collecting vat slip-out clearance can. The collection groove is arranged, so that convenience in cleaning impurities in the second box is greatly improved, and workers can quickly clean the impurities in the second box.

Optionally, a sealing ring is arranged on the inner side wall of the push-pull opening, and the sealing ring is arranged around the edge of the push-pull opening.

Through adopting above-mentioned technical scheme, the leakproofness of second box can be improved to the sealing washer, reduces the possibility of leaking in the in-process fluid of changing oil from the clearance between push-and-pull mouth and the collecting vat.

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

1. in the application, the oil in the first box body can be filtered at any time through the arrangement of the filtering component, so that the possibility that impurities are adhered to the silk threads in the oiling process of the silk threads is reduced;

2. in the further arrangement of the oil filter, the arrangement of the blocking piece can reduce the possibility that oil in the first box body flows into the second communicating pipe, so that the possibility that impurities enter the second communicating pipe is reduced, the number of the impurities in the filtered oil is further reduced, and the possibility that the impurities are adhered to the silk thread in the oiling process of the silk thread is further reduced;

3. in this application further sets up, the clearance can be scraped the clearance to the impurity of adhesion on the filter screen at any time in the setting of clearance subassembly, has reduced the possibility that the filter screen is blockked up by impurity.

Drawings

FIG. 1 is a schematic view of a structure of an oiling device in the related art;

FIG. 2 is a schematic structural view of a filter box in the embodiment of the present application;

FIG. 3 is a partial cross-sectional view of a filtration tank in an embodiment of the present application; the display device is used for displaying the connection relation between the detachable assembly and the first connecting pipe;

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is a schematic structural view of a filter box in the embodiment of the present application, illustrating a connection relationship between a cleaning assembly and a second box;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a schematic structural diagram of a second box in the embodiment of the present application.

Description of reference numerals: 1. a first case; 2. a filter assembly; 21. a second case; 22. a first communication pipe; 23. a second communicating pipe; 24. a filter screen; 3. a blocking member; 31. a blocking sheet; 32. a rotating shaft; 33. a torsion spring; 4. cleaning the assembly; 41. an output motor; 42. a screw rod; 43. a polish rod; 44. a squeegee; 5. a transmission member; 51. a first bevel gear; 52. a second bevel gear; 6. a removable assembly; 61. a connecting pipe; 62. a drive collar; 63. a tension spring; 64. a first slider; 65. a second slider; 7. collecting tank; 81. a first pump; 82. a second pump; 83. a seal ring; 84. an upper oil tank; 85. an oiling roller; 86. a drive motor; 87. a handle; 88. a fixing plate; 89. a first fixed block; 810. a second fixed block; 811. a third fixed block; 814. a fourth fixed block; 91. a first communication port; 92. a second communication port; 93. a sliding groove; 94. a slide hole; 95. a clamping groove; 96. chamfering; 97. and (4) pushing and pulling the opening.

Detailed Description

The present application is described in further detail below with reference to figures 2-7.

The embodiment of the application discloses add rose box for bullet machine. Referring to fig. 2, the filter tank includes a first tank 1 and a filter assembly 2. Two fixed plates 88 are fixedly connected to the top wall of the first box body 1, an oil feeding roller 85 is rotatably connected between the two fixed plates 88, a driving motor 86 is fixedly mounted on the fixed plates 88, and an output shaft of the driving motor 86 penetrates through the fixed plates 88 to be fixedly connected with the oil feeding roller 85. The filtering assembly 2 includes a second tank 21, and a first communicating pipe 22 and a second communicating pipe 23 for communicating the first tank 1 and the second tank 21 are disposed between the first tank 1 and the second tank 21.

Referring to fig. 2 and 3, the first tank 1 and the second tank 21 are both provided with a detachable assembly 6, and the first communication pipe 22 is detachably connected to the first tank 1 and the second tank 21 through the detachable assembly 6. The detachable assembly 6 comprises a connecting pipe 61 fixedly arranged on the outer side wall of the first box body 1 and the outer side wall of the second box body 21, threads are arranged on the outer side wall of the connecting pipe 61, and a driving lantern ring 62 is connected to the outer threads of the connecting pipe 61.

Referring to fig. 3, two sliding grooves 93 are formed in the outer side wall of the connecting pipe 61, and the two sliding grooves 93 are respectively located at the upper and lower sides of the connecting pipe 61. The two extension springs 63 are vertically and fixedly connected to the bottom of the sliding groove 93, and the two extension springs 63 are respectively located at two ends of the sliding groove 93 in the length direction. Sliding connection has first sliding block 64 in sliding channel 93, and the juncture of the lateral wall of connecting pipe 61 terminal surface one side and the roof of first sliding block 64 is kept away from to first sliding block 64 is equipped with chamfer 96, and expanding spring 63 keeps away from its one end that links to each other with sliding channel 93 tank bottom and is fixed continuous with the diapire of first sliding block 64. The groove bottom of the sliding groove 93 is provided with a sliding hole 94 communicated with the inside of the connecting pipe 61, the outer side wall of the first connecting pipe 22 is provided with two clamping grooves 95, and the two clamping grooves 95 are respectively positioned at the upper side and the lower side of the first connecting pipe 22. The second sliding block 65 is vertically and integrally formed in the center of the bottom wall of the first sliding block 64, one end, far away from the first sliding block 64, of the second sliding block 65 penetrates through the sliding hole 94 to be in clamping fit with the clamping groove 95, and the second sliding block 65 is connected with the sliding hole 94 in a sliding mode.

Referring to fig. 3, when the first communication pipe 22 needs to be fixed, the driving sleeve is rotated until the driving sleeve presses the first sliding block 64 into the sliding groove 93, and when the first sliding block 64 slides into the sliding groove 93, the second sliding block 65 passes through the sliding hole 94 to be in snap fit with the snap fit groove 95.

Referring to fig. 3, when the first communication pipe 22 needs to be detached, the driving sleeve is rotated, and when the driving sleeve is separated from the first sliding block 64, the first sliding block 64 slides towards the direction away from the bottom of the sliding groove 93 under the action of the extension spring 63, so as to drive the second sliding block 65 to slide out of the clamping groove 95, and at this time, the first communication pipe 22 can be detached.

Referring to fig. 2 and 4, one end of the second communication pipe 23 is fixedly connected to the first tank 1, and the other end of the second communication pipe 23 is fixedly connected to the second tank 21. The first communicating opening 91 is formed in the first box body 1, the second communicating opening 92 is formed in the second box body 21, and the first communicating opening 91 and the second communicating opening 92 are both communicated with the second communicating pipe 23. The first communicating pipe 22 and the second communicating pipe 23 are located at the bottoms of the first box 1 and the second box 21, a first pump 81 for pumping oil in the first box 1 into the second box 21 is fixedly installed on the first communicating pipe 22, and a second pump 82 for pumping oil in the second box 21 into the first box 1 is fixedly installed on the second communicating pipe 23. In the embodiment of the present application, the first pump 81 and the second pump 82 both use water pumps.

Referring to fig. 2 and 4, a blocking member 3 for blocking oil in the first tank 1 from flowing into the second communication pipe 23 is disposed in the first tank 1, and the blocking member 3 includes a blocking piece 31 for blocking the first communication port 91 and a rotating shaft 32 rotatably connected to an inner side wall of the first tank 1. Follow two first fixed blocks 89 of vertical direction fixedly connected with in proper order on the inside wall of first box 1, rotate to rotate and connect between two first fixed blocks 89, block that piece 31 rotates through pivot 32 and connect on the inside wall of first box 1.

Referring to fig. 4, a torsion spring 33 is disposed on the rotating shaft 32, a torsion arm at one end of the torsion spring 33 is fixedly connected to the inner sidewall of the first casing 1, and a torsion arm at the other end of the torsion spring 33 is fixedly connected to the blocking piece 31. In a static state, the blocking piece 31 abuts against the inner side wall of the first box 1 under the action of the torsion spring 33 to seal the first communication hole 91.

Referring to fig. 5 and 6, a filter net 24 is fixedly connected to an inner side wall of the second casing 21, the filter net 24 completely covers the second communication port 92, and the size of the filter net 24 is the same as that of the second communication port 92.

Referring to fig. 6 and 7, a cleaning assembly 4 is further disposed in the second casing 21, the cleaning assembly 4 includes an output motor 41 fixedly mounted on an outer side wall of the second casing 21, and a transmission member 5 disposed in the second casing 21, and the transmission member 5 includes a first bevel gear 51 and a second bevel gear 52.

Referring to fig. 6 and 7, a second fixing block 810 is fixedly connected in the second box 21, an output shaft of the output motor 41 sequentially passes through the side wall of the second box 21 and the second fixing block 810 to be connected with the first bevel gear 51 in a key manner, and the second fixing block 810 can play a role in stabilizing the output shaft of the output motor 41. Two third fixed blocks 811 are sequentially and fixedly connected in the second box 21 along the vertical direction, and a screw rod 42 is vertically and rotatably connected between the two third fixed blocks 811 through a rotating bearing. The end of the screw rod 42 far away from the bottom wall of the second box 21 is in key connection with a second bevel gear 52, and a first bevel gear 51 is vertically meshed with the second bevel gear 52.

Referring to fig. 6, two fourth fixing blocks 812 are sequentially and fixedly connected to the second box 21 along the vertical direction, and a polish rod 43 is vertically and fixedly connected between the two fourth fixing blocks 812. A scraper 44 for scraping impurities on the filter screen 24 is horizontally arranged between the screw rod 42 and the polished rod 43. One end of the scraper 44 is provided with a threaded connection hole and is in threaded connection with the screw rod 42 through the threaded connection hole, and the other end is provided with a sliding hole and is in sliding connection with the polish rod 43 through the sliding hole. The side wall of the scraper 44 close to the filter screen 24 is in sliding contact with the filter screen 24 and is an inclined slope, and the inclined slope is arranged from the bottom wall of the scraper 44 to the side wall of the scraper 44 close to the filter screen 24.

Referring to fig. 6 and 7, when the impurities on the filter screen 24 need to be cleaned, the output motor 41 is started, the output motor 41 drives the first bevel gear 51 to rotate, the first bevel gear 51 drives the second bevel gear 52 to rotate, the second bevel gear 52 drives the screw rod 42 to rotate, and the screw rod 42 drives the scraper 44 to scrape the impurities on the filter screen 24.

Referring to fig. 7, the second casing 21 is provided with a push-pull opening 97, the push-pull opening 97 is located at the bottom of the second casing 21, a sealing ring 83 is fixedly connected to the inner side wall of the push-pull opening 97, and the sealing ring 83 is disposed around the edge of the push-pull opening 97. In the embodiment of the present application, the material of the sealing ring 83 is rubber. Be provided with the collecting vat 7 that is used for collecting impurity in the second box 21, collecting vat 7 slides with push-and-pull mouth 97 and links to each other, and the lower surface of collecting vat 7 slides with the diapire of second box 21 and links to each other, and the handle 87 of the push-and-pull of being convenient for of still fixedly connected with on the lateral wall of collecting vat 7.

The implementation principle of the filter box for the elasticizer in the embodiment of the application is as follows: when the silk thread needs oiling, the driving motor 86 is started, the driving motor 86 drives the oiling roller 85 to rotate, and the oiling roller 85 drives the silk thread to be immersed into oil in the first box body 1, so that the oiling process is completed.

When needing to filter the fluid in the first box 1, start first pump unit 81 earlier, first pump unit 81 is gone into the second box 21 with the fluid pump in the first box 1 in, when waiting that the fluid in the first box 1 is gone into in the second box 21 by the pump completely, restart second pump unit 82, in the fluid pump of second box 21 back to first box 1, the in-process of the fluid pump back to first box 1 in the second box 21, impurity in the fluid can be filtered by filter screen 24, the gathering is in second box 21, thereby the filtration of fluid in the first box 1 has been accomplished.

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 (8)

1. The utility model provides a add bullet machine rose box which characterized in that: the filter assembly comprises a first box body (1) and a filter assembly (2) used for filtering oil in the first box body (1), wherein the filter assembly (2) comprises a second box body (21), a first communicating pipe (22) and a second communicating pipe (23) which are used for communicating the first box body (1) with the second box body (21), the first communicating pipe (22) is provided with a first pump (81) used for pumping the oil in the first box body (1) into the second box body (21), the second communicating pipe (23) is provided with a second pump (82) used for pumping the oil in the second box body (21) into the first box body (1), the first box body (1) is provided with a first communicating port (91), the second box body (21) is provided with a second communicating port (92), one end of the second communicating pipe (23) is communicated with the first communicating port (91), and the other end of the second communicating pipe (23) is communicated with the second communicating port (92), a filter screen (24) is arranged on the inner side wall of the second box body (21), and the second communication opening (92) is completely covered by the filter screen (24).

2. The filter box for the elasticizer of claim 1, wherein: be provided with in first box (1) and be used for blockking that fluid in the first box (1) flows into the piece (3) that blocks in second communicating pipe (23), block piece (3) including block piece (31) and rotate pivot (32) that set up on first box (1) inside wall that are used for sealing first communicating opening (91), block piece (31) and rotate through pivot (32) and connect on the inside wall of first box (1), be provided with on pivot (32) and be used for blocking piece (31) and support torsion spring (33) tight on first box (1) inside wall, the wrench arm fixed connection of torsion spring (33) one end is on the inside wall of first box (1), the wrench arm fixed connection of the torsion spring (33) other end is on blocking piece (31).

3. The filter box for the elasticizer of claim 1, wherein: a cleaning component (4) for cleaning impurities on the filter screen (24) is arranged in the second box body (21), the cleaning assembly (4) comprises an output motor (41), a screw rod (42), a polish rod (43) and a scraper (44) for scraping impurities on the filter screen (24), the output motor (41) is arranged outside the second box body (21), the screw rod (42) is rotationally arranged in the second box body (21), an output shaft of the output motor (41) passes through the side wall of the second box body (21) and is fixedly connected with a screw rod (42), the polish rod (43) is arranged in the second box body (21) in parallel with the screw rod (42), one end of the scraper (44) is connected on the screw rod (42) in a threaded manner, the other end of the scraper (44) is connected on the polish rod (43) in a sliding manner, the scraper (44) is in sliding contact with one side of the filter screen (24) far away from the second communicating pipe (23).

4. The filter box for the elasticizer of claim 3, wherein: the lead screw (42) is arranged in the second box body (21) in the vertical direction, a transmission part (5) is arranged in the second box body (21), the output motor (41) is fixedly connected with the lead screw (42) through a transmission part, the transmission part (5) comprises a first bevel gear (51) and a second bevel gear (52), an output shaft of the output motor (41) penetrates through the side wall of the second box body (21) and is fixedly connected with the first bevel gear (51), the second bevel gear (52) is fixedly connected with the lead screw (42), and the first bevel gear (51) is meshed with the second bevel gear (52).

5. The filter box for the elasticizer of claim 1, wherein: the detachable assembly (6) is arranged on each of the first box body (1) and the second box body (21), the first connecting pipe (22) is connected with the first box body (1) and the second box body (21) through the detachable assembly (6), the detachable assembly (6) comprises a connecting pipe (61) arranged on the outer side wall of the first box body (1) and the outer side wall of the second box body (21) and a driving lantern ring (62) in threaded connection with the outer side wall of the connecting pipe (61), at least one sliding groove (93) is formed in the outer side wall of the connecting pipe (61), a sliding hole (94) communicated with the inside of the connecting pipe (61) is formed in the groove bottom of the sliding groove (93), at least one clamping groove (95) is formed in the outer side wall of the first connecting pipe (22), at least one telescopic spring (63) is arranged in the groove bottom of the sliding groove (93), a first sliding block (64) is connected in the sliding groove (93), one end that linking to each other with sliding tray (93) tank bottom is kept away from in expanding spring (63) links to each other with first sliding block (64), the inside wall and first sliding block (64) butt of the drive lantern ring (62), be provided with second sliding block (65) on first sliding block (64) the lateral wall that is close to expanding spring (63) one side, the cooperation of sliding hole (94) and joint groove (95) joint is passed to the one end that links to each other with first sliding block (64) is kept away from in second sliding block (65).

6. The filter box for the elasticizer of claim 5, wherein: and a chamfer (96) is arranged at the junction of the side wall of one side, away from the end face of the connecting pipe (61), of the first sliding block (64) and the top wall of the first sliding block (64).

7. The filter box for the elasticizer of claim 1, wherein: the second box body (21) is provided with a push-pull opening (97), a collecting tank (7) used for collecting impurities in the second box body (21) is arranged in the second box body (21), and the collecting tank (7) is connected with the push-pull opening (97) in a sliding mode.

8. The filter box for the elasticizer of claim 7, wherein: be provided with sealing washer (83) on the inside wall of push-and-pull mouth (97), sealing washer (83) set up around the edge of push-and-pull mouth (97).

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