Pressurizing treatment device for textile waste recovery

Abstract

The invention relates to the technical field of press machines, in particular to a compression treatment device for textile waste recovery, which comprises a shell, a primary rolling mechanism, a secondary encryption mechanism, a function switching mechanism and a secondary encryption mechanism, a transmission shaft I is fixedly connected to the outer wall of a transmission gear, and a rotary pressure roller is fixedly connected to the outer wall of the transmission shaft I; and a bearing plate is arranged below the rotary pressure roller. The device is realized through two telescopic states of the telescopic rod; when the telescopic rod retracts, the primary rolling mechanism drives the rotary pressure roller to rotate to repeatedly compact cotton fibers; when a telescopic rod extends out, a function switching mechanism enables a conical blocking plate to extend out of the interior of an internal shaft rod, a mounting plate drives a plurality of poking needles to be inserted into a batting pile, fibers are entangled, interwoven and tightly combined, and a linkage density increasing mechanism enables the position of the batting pile on a bearing plate to be changed all the time; the fluff pile is further promoted to form a felt-shaped material, and the fluff is prevented from being subsequently recovered to a fluffy state.

Description

Technical Field

[0001] The invention relates to the technical field of presses, and in particular to a pressurized processing device for recycling textile waste. Background Art

[0002] Cotton wool is often produced in various processes of textile production. In order to prevent the cotton wool from flying everywhere during the production process and affecting the production environment, and because cotton wool itself is flammable, excessive accumulation of cotton wool in the production environment can easily lead to danger. Therefore, vacuuming equipment is usually set up in the textile production process to collect the cotton wool, and then the cotton wool is flattened and collected by a press.

[0003] The invention patent with publication number: CN118163404A discloses a textile cotton wool recovery device, including a collecting module and an extruding module, the collecting module includes a collecting frame, the top surface of the collecting frame is fixedly connected to a limiting frame, a plurality of baffles are arranged inside the limiting frame, the top surface of the limiting frame is fixedly connected to a connecting frame, the extruding module includes an extruding frame, and the inner side surface of the extruding frame is slidably connected to the inner side surface of the connecting frame.

[0004] However, the above invention patent still has some shortcomings in actual use: only using a pressing plate to compact the collected cotton wool, although the cotton wool can be temporarily collected in a flat state, then due to the resilience of the cotton wool itself, if it is not restricted by external force, the cotton wool will return to a fluffy state after a certain period of time, making the space in the recovery container smaller, so it is proposed to solve the above-mentioned problem. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology and to propose a pressurized treatment device for recycling textile waste.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A pressurized treatment device for recycling textile waste, comprising a shell, the inner wall of the shell is fixedly connected with a return slide, the return slide is fixedly connected to the shell, the inner wall of the return slide is fixedly connected with two tooth block groups, the inner wall of the return slide is slidably connected with a limit slider, the outer wall of the limit slider is fixedly connected with a transmission gear, the transmission gear is meshed with the tooth block group, the outer wall of the transmission gear is fixedly connected with a transmission shaft 1, the outer wall of the transmission shaft 1 is fixedly connected with a rotating pressure roller, a bearing plate is arranged below the rotating pressure roller, and further comprising:

[0008] The preliminary rolling mechanism is used to drive the rotary pressure roller to rotate and repeatedly compact the cotton wool when the limit slider translates on the lower layer of the circular slideway. The preliminary rolling mechanism is installed in the shell;

[0009] The secondary encryption mechanism is used to compact the compacted fluff so that the fibers are entangled, interwoven and tightly combined to form a felt-like material, which prevents the fluff from returning to a fluffy state later. The secondary encryption mechanism is installed in the rotating pressure roller;

[0010] A function switching mechanism, when the limit slider translates on the upper layer of the circular slideway, is used to drive the secondary encryption mechanism to extend from the inside of the rotating pressure roller when the rotating pressure roller rolls and then retract, and the function switching mechanism is installed on the preliminary rolling mechanism;

[0011] And a density increasing mechanism is used to cooperate with the movement of the preliminary rolling mechanism. Every time the rotating pressure roller reciprocates, the carrying plate will translate a certain distance, so that the contact point between the secondary encryption mechanism and the felt is always changing. The density increasing mechanism is installed on the function switching mechanism.

[0012] Preferably, the top outer wall of the shell is slidably connected to a top sliding door, the bottom outer wall of the shell is hinged to a bottom warehouse door, the outer wall of the shell is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly connected to a telescopic shaft, the end of the telescopic shaft is fixedly connected to a supporting plate, two return springs 1 are respectively provided on both sides of the telescopic shaft, one end of the return spring 1 is fixedly connected to the shell, the end of the supporting plate away from the return spring 1 is rotatably connected to a pull rod, and the pull rod is slidably connected to the inner wall of the shell.

[0013] Preferably, the preliminary rolling mechanism includes a driving motor, a limiting frame, a threaded rod, a bearing bracket, a telescopic rod, a sliding block and an internal slider, the driving motor is fixedly connected to the inner wall of the shell, the output shaft of the driving motor is fixedly connected to the threaded rod, the bearing bracket is fixedly connected to the shell, the sliding block is slidably connected to the outer wall of the bearing bracket, the bottom of the telescopic rod is fixedly connected to the sliding block, the internal slider is fixedly connected to the telescopic rod, the limiting frame is slidably connected to the internal slider, the inner wall of the limiting frame is threadedly connected to the threaded rod, and the end of the threaded rod away from the driving motor is rotatably connected to the shell.

[0014] Preferably, the function switching mechanism includes a second gear, a transverse rack, a longitudinal rack and two reset springs, the transverse rack is slidably connected to the inner wall of the internal slider, the second gear is meshed with the inner wall of the internal slider, the outer wall of the second gear is meshed with the transverse rack, the longitudinal rack is slidably connected to the inner wall of the internal slider, two reset springs are fixedly connected between the longitudinal rack and the internal slider, and the longitudinal rack is meshed with the outer wall of the second gear.

[0015] Preferably, the function switching mechanism also includes a connecting rod 1, an internal shaft rod, an inclined push plate and a conical obstruction plate, the connecting rod 1 is fixedly connected to the internal slider, the connecting rod 1 is fixedly connected to the internal shaft rod, the internal shaft rod is rotatably connected to the rotating pressure roller, the transverse rack is slidably connected to the internal shaft rod, the inclined push plate is fixedly connected to the transverse rack, and the internal shaft rod is slidably connected to the conical obstruction plate.

[0016] Preferably, the secondary encryption mechanism includes a mounting plate, two reset springs three, five resistance rods, and a plurality of poking pins. The mounting plate is slidably connected to the inner wall of the rotating pressure roller, the reset spring three is fixedly connected between the mounting plate and the rotating pressure roller, the plurality of poking pins are fixedly connected to the mounting plate, and the five resistance rods are fixedly connected to a side of the mounting plate away from the poking pins. A plurality of secondary encryption mechanisms are provided, and the plurality of secondary encryption mechanisms are distributed in a circular array.

[0017] Preferably, the density increasing mechanism includes a limiting slide rod, a transmission plate, a first slide rod, a toggle rod and a first rack, the toggle rod is fixedly connected to the transverse rack, the outer wall of the transmission plate is slidably connected to the inner wall of the transverse rack, the end of the transmission plate away from the transverse rack is slidably connected to the shell, the limiting slide rod is fixedly connected to the transmission plate, the first slide rod is slidably connected to the limiting slide rod, the first slide rod is slidably connected to the pull rod, and the first rack is fixedly connected to the first slide rod.

[0018] Preferably, the density increasing mechanism also includes a ratchet, a first gear, a connecting bracket, a second rotating shaft and a pawl assembly, the connecting bracket is fixedly connected to the shell, the second rotating shaft is rotatably connected to the connecting bracket, the second rotating shaft is fixedly connected to the first gear, the pawl assembly is fixedly connected to the first gear, the outer wall of the pawl assembly is meshed with the ratchet, and the ratchet is rotatably connected to the connecting bracket through a one-way bearing.

[0019] Compared with the existing technology, the beneficial effects of the pressurized treatment device for recycling textile waste are:

[0020] The present invention is achieved by the two states of telescopic rod. When the telescopic rod is retracted, the limit slider translates on the lower layer of the circular slide, and the preliminary rolling mechanism drives the rotating pressure roller to rotate to repeatedly compact the cotton wool; when the telescopic rod is extended, the limit slider translates on the upper layer of the circular slide, and the function switching mechanism causes the conical obstruction plate to extend from the inside of the internal shaft rod, and the mounting plate drives a number of poking pins to be inserted into the pile of cotton wool, so that the fibers are entangled, interwoven and tightly combined with each other, and the linkage density increasing mechanism causes the rotating pressure roller to change the position of the supporting plate a little each time it moves back and forth, so that the position of the poking pin inserted into the pile of cotton wool is different each time, which further promotes the pile of cotton wool to form a felt-like material and prevents the cotton wool from recovering to a fluffy state later. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure inside the housing of the present invention;

[0023] Figure 3 The present invention Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 4 It is a schematic diagram of the preliminary rolling mechanism structure of the present invention;

[0025] Figure 5 The present invention Figure 4 A schematic diagram of the partially enlarged structure at B in the middle;

[0026] Figure 6 It is a partial structural diagram of the function switching mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure inside the rotary pressure roller of the present invention;

[0028] Figure 8 The present invention Figure 7 A schematic diagram of the partially enlarged structure at C in the middle;

[0029] Fig. 9 The present invention Figure 7 The schematic diagram of the local enlarged structure at D in the middle;

[0030] Fig.10 It is a schematic diagram of the structure of the circular slideway of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the pawl assembly of the present invention.

[0032] In the figure: 1, housing; 2, top sliding door; 3, rotating motor; 4, bottom door; 5, return slide; 6, bearing plate; 7, rotating pressure roller; 8, driving motor; 9, telescopic shaft; 10, return spring 1; 11, limit frame; 12, threaded rod; 13, bearing bracket; 14, sliding block; 15, telescopic rod; 16, internal slider; 17, ratchet; 18, first gear; 19, connecting bracket; 20, first rack; 21, limit slide rod; 22, transmission plate; 23, first slide rod; 24, pull rod; 25, transverse rack; 26. Longitudinal rack; 27. Toggle rod; 28. Internal shaft; 29. ​​Connecting rod one; 30. Return spring two; 31. Second gear; 32. Poking pin; 33. Return spring three; 34. Mounting plate; 35. Inclined push plate; 36. Conical blocking plate; 37. Resistance rod; 38. Transmission gear; 39. Limiting slider; 40. Transmission shaft one; 41. Tooth block group; 42. Rotating shaft two; 43. Ratchet assembly; 101. Preliminary rolling mechanism; 202. Density increasing mechanism; 303. Function switching mechanism; 404. Secondary encryption mechanism. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Reference Figure 1-Figure 11 A pressurized treatment device for recycling textile waste includes a shell 1, the inner wall of the shell 1 is fixedly connected with a return slide 5, the return slide 5 is fixedly connected to the shell 1, the inner wall of the return slide 5 is fixedly connected with two tooth block groups 41, the inner wall of the return slide 5 is slidably connected with a limit slider 39, the outer wall of the limit slider 39 is fixedly connected with a transmission gear 38, the transmission gear 38 is meshed with the tooth block group 41, the outer wall of the transmission gear 38 is fixedly connected with a transmission shaft 40, the outer wall of the transmission shaft 40 is fixedly connected with a rotating pressure roller 7, and a bearing plate 6 is arranged below the rotating pressure roller 7, and also includes:

[0036] The preliminary rolling mechanism 101 is used to drive the rotary pressure roller 7 to rotate and repeatedly compact the cotton wool when the limit slider 39 translates on the lower layer of the circular slide 5. The preliminary rolling mechanism 101 is installed in the housing 1;

[0037] The secondary encryption mechanism 404 is used to compact the compacted fluff so that the fibers are entangled, interwoven and tightly combined to form a felt-like material, thereby preventing the fluff from returning to a fluffy state later. The secondary encryption mechanism 404 is installed in the rotating pressure roller 7;

[0038] The function switching mechanism 303 is used to drive the secondary encryption mechanism 404 to extend from the inside of the rotating pressure roller 7 and then retract when the limit slider 39 translates on the upper layer of the circular slide 5. The function switching mechanism 303 is installed on the preliminary rolling mechanism 101;

[0039] And the density increasing mechanism 202 is used to cooperate with the movement of the preliminary rolling mechanism 101. Every time the rotating pressure roller 7 reciprocates, the supporting plate 6 will translate a certain distance, so that the contact point between the secondary encryption mechanism 404 and the felt is always changing. The density increasing mechanism 202 is installed on the function switching mechanism 303.

[0040] Among them, the top outer wall of the shell 1 is slidably connected with the top sliding door 2, the bottom outer wall of the shell 1 is hinged with the bottom warehouse door 4, the outer wall of the shell 1 is fixedly connected with the rotating motor 3, the output shaft of the rotating motor 3 is fixedly connected with the telescopic shaft 9, the end of the telescopic shaft 9 is fixedly connected with the supporting plate 6, and two return springs 10 are respectively arranged on both sides of the telescopic shaft 9, one end of the return spring 10 is fixedly connected with the shell 1, and the end of the supporting plate 6 away from the return spring 10 is rotatably connected with the pull rod 24, and the pull rod 24 is slidably connected with the inner wall of the shell 1.

[0041] Among them, the preliminary rolling mechanism 101 includes a driving motor 8, a limiting frame 11, a threaded rod 12, a bearing bracket 13, a telescopic rod 15, a sliding block 14 and an internal slider 16. The driving motor 8 is fixedly connected to the inner wall of the shell 1, the output shaft of the driving motor 8 is fixedly connected to the threaded rod 12, the bearing bracket 13 is fixedly connected to the shell 1, the sliding block 14 is slidably connected to the outer wall of the bearing bracket 13, the bottom of the telescopic rod 15 is fixedly connected to the sliding block 14, the internal slider 16 is fixedly connected to the telescopic rod 15, the limiting frame 11 is slidably connected to the internal slider 16, the inner wall of the limiting frame 11 is threadedly connected to the threaded rod 12, and the end of the threaded rod 12 away from the driving motor 8 is rotatably connected to the shell 1.

[0042] In this embodiment, when in use, open the top sliding door 2 to open the top of the shell 1, put the fluff into the shell 1, and set the range of the fluff to be the same size as the top sliding door 2. Then the driving motor 8 starts to drive, and the driving motor 8 drives the threaded rod 12 to rotate. Since the internal slider 16 can only be slidably connected along the limit frame 11, the sliding direction is the axial direction of the telescopic rod 15, and the telescopic rod 15 slides along the supporting bracket 13 through the sliding block 14, which limits the limit frame 11. When the threaded rod 12 rotates, the limit frame 11 will translate along the axial direction of the threaded rod 12, thereby driving the rotating pressure roller 7 to move through the connecting rod 29 and the internal shaft 28.

[0043] The other end of the rotating pressure roller 7 is meshed with the tooth block group 41 through the transmission gear 38, so that when the transmission gear 38 rotates, it drives the transmission shaft 40 to rotate, thereby driving the rotating pressure roller 7 to rotate, and the pile of fluff on the supporting plate 6 is rolled and compacted. After repeated rolling for several times, the fluff is no longer fluffy, but the fibers are not adhered to each other.

[0044] Among them, the function switching mechanism 303 includes a second gear 31, a transverse rack 25, a longitudinal rack 26 and a reset spring 230. The transverse rack 25 is slidably connected to the inner wall of the internal slider 16, the second gear 31 is meshed with the inner wall of the internal slider 16, the outer wall of the second gear 31 is meshed with the transverse rack 25, the longitudinal rack 26 is slidably connected to the inner wall of the internal slider 16, a reset spring 230 is fixedly connected between the longitudinal rack 26 and the internal slider 16, and the longitudinal rack 26 is meshed with the outer wall of the second gear 31.

[0045] Among them, the function switching mechanism 303 also includes a connecting rod 29, an internal shaft rod 28, an inclined push plate 35 and a conical obstruction plate 36. The connecting rod 29 is fixedly connected to the internal slider 16, the connecting rod 29 is fixedly connected to the internal shaft rod 28, the internal shaft rod 28 is rotationally connected to the rotating pressure roller 7, the transverse rack 25 is slidingly connected to the internal shaft rod 28, the inclined push plate 35 is fixedly connected to the transverse rack 25, and the internal shaft rod 28 is slidingly connected to the conical obstruction plate 36.

[0046] In this embodiment, when the limit frame 11 moves to the end of the circular slide 5 away from the drive motor 8, the telescopic rod 15 extends. At this time, the limit slider 39 is located on the upper layer of the circular slide 5 and slides. The telescopic rod 15 drives the internal slider 16 to move upward, so that the top of the internal slider 16 fits with the top of the limit frame 11, so that the longitudinal rack 26 is squeezed and moves downward, driving the second gear 31 to rotate, and the transverse rack 25 extends toward the direction of the connecting rod 29. The transverse rack 25 drives the inclined push plate 35 to extend, thereby squeezing the conical blocking plate 36, so that the conical blocking plate 36 extends from the inside of the internal shaft 28.

[0047] Among them, the density increasing mechanism 202 includes a limiting slide bar 21, a transmission plate 22, a first slide bar 23, a toggle rod 27 and a first rack 20, the toggle rod 27 is fixedly connected to the transverse rack 25, the outer wall of the transmission plate 22 is slidably connected to the inner wall of the transverse rack 25, the end of the transmission plate 22 away from the transverse rack 25 is slidably connected to the shell 1, the limiting slide bar 21 is fixedly connected to the transmission plate 22, the first slide bar 23 is slidably connected to the limiting slide bar 21, the first slide bar 23 is slidably connected to the pull rod 24, and the first rack 20 is fixedly connected to the first slide bar 23.

[0048] Among them, the density increasing mechanism 202 also includes a ratchet 17, a first gear 18, a connecting bracket 19, a rotating shaft 42 and a pawl assembly 43. The connecting bracket 19 is fixedly connected to the shell 1, the rotating shaft 42 is rotatably connected to the connecting bracket 19, the rotating shaft 42 is fixedly connected to the first gear 18, the pawl assembly 43 is fixedly connected to the first gear 18, the outer wall of the pawl assembly 43 is meshed with the ratchet 17, and the ratchet 17 is rotatably connected to the connecting bracket 19 through a one-way bearing.

[0049] In this embodiment, the transverse rack 25 drives the transmission plate 22 to move upward at the same time, so that the transmission plate 22 drives the first rack 20, the limiting slide bar 21 and the first slide bar 23 to move upward, so that the first rack 20 can engage with the ratchet 17 at this time, and the toggle rod 27 on the transverse rack 25 can be located on the side of the first gear 18 close to the supporting plate 6 for driving the first gear 18 to rotate during movement. When the threaded rod 12 drives the limiting frame 11 to reciprocate, the toggle rod 27 drives it to rotate a certain angle through the first gear 18, and drives the ratchet 17 to rotate a certain angle through the pawl assembly 43, thereby driving the supporting plate 6 to compress the reset spring to a point 10 through the first slide bar 23 and the pull rod 24, so that the position of the hair pile on the supporting plate 6 is changed relative to the rotating pressure roller 7.

[0050] Among them, the secondary encryption mechanism 404 includes a mounting plate 34, two reset springs three 33, five resistance rods 37, and a plurality of poking pins 32. The mounting plate 34 is slidably connected to the inner wall of the rotating pressure roller 7. The reset spring three 33 is fixedly connected between the mounting plate 34 and the rotating pressure roller 7. A plurality of poking pins 32 are fixedly connected to the mounting plate 34. Five resistance rods 37 are fixedly connected to the side of the mounting plate 34 away from the poking pins 32. A plurality of secondary encryption mechanisms 404 are provided, and the plurality of secondary encryption mechanisms 404 are distributed in a circular array.

[0051] In the present embodiment, when the rotary pressure roller 7 rotates, only when the interference rod 37 on a certain mounting plate 34 interferes with the conical obstruction plate 36, as the shape of the conical obstruction plate 36 gradually extends along the rotary pressure roller 7, a number of poking needles 32 will be inserted into the pile of fluff, so that the fibers are entangled, interwoven and tightly combined with each other, and this cycle repeats. Since the ratchet 17 and the connecting bracket 19 are connected by a one-way bearing, the ratchet 17 will not reverse and the supporting plate 6 will not be reset. Each reciprocating movement of the rotary pressure roller 7 will cause the position of the supporting plate 6 to change a little, so that the position of the poking needle 32 inserted into the pile of fluff is different each time, which further promotes the pile of fluff to form a felt-like material and prevents the fluff from subsequently returning to a fluffy state.

[0052] After the processing is completed, the limit frame 11 returns to the position close to the drive motor 8, the telescopic rod 15 retracts, and the transverse rack 25 drives the transmission plate 22 to move downward, thereby driving the first rack 20 to move downward and disengage from the ratchet 17 through the limit slide bar 21, and the supporting plate 6 is reset by the elastic force of the reset spring 10, and the rotating motor 3 rotates to drive the supporting plate 6 to tilt, thereby collecting the compacted fluff at the bottom of the shell 1.

[0053] The specific working principle and method of use of the present invention are explained in detail below: when in use, open the top sliding door 2 to open the top of the shell 1, put the fluff into the shell 1, and set the range of the fluff to be the same size as the top sliding door 2. Then the driving motor 8 starts to drive, and the driving motor 8 drives the threaded rod 12 to rotate. Since the internal sliding block 16 can only be slidably connected along the limit frame 11, the sliding direction is the axial direction of the telescopic rod 15, and the telescopic rod 15 slides along the supporting bracket 13 through the sliding block 14, which limits the limit frame 11. When the threaded rod 12 rotates, the limit frame 11 will translate along the axial direction of the threaded rod 12, thereby driving the rotating pressure roller 7 to move through the connecting rod 29 and the internal shaft 28.

[0054] The other end of the rotating pressure roller 7 is meshed with the tooth block group 41 through the transmission gear 38, so that when the transmission gear 38 rotates, it drives the transmission shaft 40 to rotate, thereby driving the rotating pressure roller 7 to rotate, and the pile of fluff on the supporting plate 6 is rolled and compacted. After repeated rolling for several times, the fluff is no longer fluffy, but the fibers are not adhered to each other.

[0055] When the limit frame 11 moves to the end of the circular slide 5 away from the drive motor 8, the telescopic rod 15 extends. At this time, the limit slider 39 is located on the upper layer of the circular slide 5 and slides. The telescopic rod 15 drives the internal slider 16 to move upward, so that the top of the internal slider 16 fits with the top of the limit frame 11, so that the longitudinal rack 26 is squeezed and moves downward, driving the second gear 31 to rotate, and the transverse rack 25 extends toward the direction of the connecting rod 29. The transverse rack 25 drives the inclined push plate 35 to extend, thereby squeezing the conical blocking plate 36, so that the conical blocking plate 36 extends from the inside of the internal shaft 28.

[0056] At the same time, the transverse rack 25 drives the transmission plate 22 to move upward so that the transmission plate 22 drives the first rack 20, the limiting slide bar 21 and the first slide bar 23 to move upward, so that the first rack 20 can engage with the ratchet 17 at this time, and the toggle rod 27 on the transverse rack 25 can be located on the side of the first gear 18 close to the supporting plate 6 for easy movement to drive the first gear 18 to rotate. When the threaded rod 12 drives the limiting frame 11 to reciprocate, the toggle rod 27 drives it to rotate a certain angle through the first gear 18, and drives the ratchet 17 to rotate a certain angle through the pawl assembly 43, thereby driving the supporting plate 6 to compress the reset spring one point 10 through the first slide bar 23 and the pull rod 24, so that the position of the hair pile on the supporting plate 6 is changed relative to the rotating pressure roller 7.

[0057] When the rotary pressure roller 7 rotates, only when the resistance rod 37 on a certain mounting plate 34 resists against the conical obstruction plate 36, as the shape of the conical obstruction plate 36 gradually extends along the rotary pressure roller 7, a number of poking needles 32 will be inserted into the pile of fluff, so that the fibers are entangled, interwoven and tightly combined with each other, and this cycle repeats. Since the ratchet 17 and the connecting bracket 19 are connected by a one-way bearing, the ratchet 17 will not reverse and the supporting plate 6 will not be reset. Each reciprocating movement of the rotary pressure roller 7 will drive the position of the supporting plate 6 to change a little, so that the position of the poking needle 32 inserted into the pile of fluff is different each time, which further promotes the pile of fluff to form a felt-like material and prevents the fluff from returning to a fluffy state later.

[0058] After the processing is completed, the limit frame 11 returns to the position close to the drive motor 8, the telescopic rod 15 retracts, and the transverse rack 25 drives the transmission plate 22 to move downward, thereby driving the first rack 20 to move downward and disengage from the ratchet 17 through the limit slide bar 21, and the supporting plate 6 is reset by the elastic force of the reset spring 10, and the rotating motor 3 rotates to drive the supporting plate 6 to tilt, thereby collecting the compacted fluff at the bottom of the shell 1.

[0059] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pressurized treatment device for recycling textile waste, comprising a shell (1), the inner wall of the shell (1) is fixedly connected with a return slide (5), the return slide (5) is fixedly connected to the shell (1), the inner wall of the return slide (5) is fixedly connected with two tooth block groups (41), the inner wall of the return slide (5) is slidably connected with a limit slider (39), the outer wall of the limit slider (39) is fixedly connected with a transmission gear (38), the transmission gear (38) is meshed with the tooth block group (41), the outer wall of the transmission gear (38) is fixedly connected with a transmission shaft (40), the outer wall of the transmission shaft (40) is fixedly connected with a rotating pressure roller (7), a bearing plate (6) is arranged below the rotating pressure roller (7), characterized in that: Also includes: A preliminary rolling mechanism (101), which is used to drive the rotating pressure roller (7) to rotate and repeatedly compact the cotton wool when the limiting slider (39) translates on the lower layer of the circular slideway (5), and the preliminary rolling mechanism (101) is installed in the housing (1); The secondary encryption mechanism (404) is used to compact the compacted fluff so that the fibers are entangled, interwoven and tightly combined to form a felt-like material, thereby preventing the fluff from subsequently returning to a fluffy state. The secondary encryption mechanism (404) is installed in the rotating pressure roller (7); A function switching mechanism (303) is used to drive the secondary encryption mechanism (404) to extend from the inside of the rotating pressure roller (7) and then retract when the limiting slider (39) translates on the upper layer of the circular slideway (5). The function switching mechanism (303) is installed on the preliminary rolling mechanism (101); And a density increasing mechanism (202) is used to cooperate with the movement of the preliminary rolling mechanism (101). When the rotating pressure roller (7) moves back and forth each time, the carrier plate (6) will move a certain distance, so that the contact point between the secondary encryption mechanism (404) and the felt is always changing. The density increasing mechanism (202) is installed on the function switching mechanism (303).

2. A pressurized treatment device for recycling textile waste according to claim 1, characterized in that: The top outer wall of the shell (1) is slidably connected to a top sliding door (2), the bottom outer wall of the shell (1) is hinged to a bottom warehouse door (4), the outer wall of the shell (1) is fixedly connected to a rotating motor (3), the output shaft of the rotating motor (3) is fixedly connected to a telescopic shaft (9), the end of the telescopic shaft (9) is fixedly connected to a supporting plate (6), two return springs (10) are respectively arranged on both sides of the telescopic shaft (9), one end of the return spring (10) is fixedly connected to the shell (1), the end of the supporting plate (6) away from the return spring (10) is rotatably connected to a pull rod (24), and the pull rod (24) is slidably connected to the inner wall of the shell (1).

3. A pressurized treatment device for recycling textile waste according to claim 2, characterized in that: The preliminary rolling mechanism (101) comprises a driving motor (8), a limiting frame (11), a threaded rod (12), a bearing bracket (13), a telescopic rod (15), a sliding block (14) and an internal sliding block (16); the driving motor (8) is fixedly connected to the inner wall of the housing (1); the output shaft of the driving motor (8) is fixedly connected to the threaded rod (12); the bearing bracket (13) is fixedly connected to the housing (1); the sliding block (14) is slidably connected to the outer wall of the bearing bracket (13); the bottom of the telescopic rod (15) is fixedly connected to the sliding block (14); the internal sliding block (16) is fixedly connected to the telescopic rod (15); the limiting frame (11) is slidably connected to the internal sliding block (16); the inner wall of the limiting frame (11) is threadedly connected to the threaded rod (12); and one end of the threaded rod (12) away from the driving motor (8) is rotatably connected to the housing (1).

4. A pressurized treatment device for recycling textile waste according to claim 3, characterized in that: The function switching mechanism (303) comprises a second gear (31), a transverse rack (25), a longitudinal rack (26) and a second return spring (30); the transverse rack (25) is slidably connected to the inner wall of the internal slider (16); the second gear (31) is meshed with the inner wall of the internal slider (16); the outer wall of the second gear (31) is meshed with the transverse rack (25); the longitudinal rack (26) is slidably connected to the inner wall of the internal slider (16); a second return spring (30) is fixedly connected between the longitudinal rack (26) and the internal slider (16); and the longitudinal rack (26) is meshed with the outer wall of the second gear (31).

5. A pressurized treatment device for recycling textile waste according to claim 4, characterized in that: The function switching mechanism (303) also includes a connecting rod (29), an internal shaft (28), an inclined push plate (35) and a conical obstruction plate (36), wherein the connecting rod (29) is fixedly connected to the internal slider (16), the connecting rod (29) is fixedly connected to the internal shaft (28), the internal shaft (28) is rotationally connected to the rotating pressure roller (7), the transverse rack (25) is slidably connected to the internal shaft (28), the inclined push plate (35) is fixedly connected to the transverse rack (25), and the internal shaft (28) is slidably connected to the conical obstruction plate (36).

6. A pressurized treatment device for recycling textile waste according to claim 5, characterized in that: The secondary encryption mechanism (404) comprises a mounting plate (34), two return springs (33), five abutment rods (37), and a plurality of poking pins (32); the mounting plate (34) is slidably connected to the inner wall of the rotating pressure roller (7); the return spring (33) is fixedly connected between the mounting plate (34) and the rotating pressure roller (7); the plurality of poking pins (32) are fixedly connected to the mounting plate (34); the five abutment rods (37) are fixedly connected to a side of the mounting plate (34) away from the poking pins (32); a plurality of the secondary encryption mechanisms (404) are provided, and the plurality of secondary encryption mechanisms (404) are distributed in a circular array.

7. A pressurized treatment device for recycling textile waste according to claim 6, characterized in that: The density increasing mechanism (202) comprises a limiting slide bar (21), a transmission plate (22), a first slide bar (23), a toggle rod (27) and a first rack (20); the toggle rod (27) is fixedly connected to the transverse rack (25); the outer wall of the transmission plate (22) is slidably connected to the inner wall of the transverse rack (25); one end of the transmission plate (22) away from the transverse rack (25) is slidably connected to the housing (1); the limiting slide bar (21) is fixedly connected to the transmission plate (22); the first slide bar (23) is slidably connected to the limiting slide bar (21); the first slide bar (23) is slidably connected to the pull rod (24); and the first rack (20) is fixedly connected to the first slide bar (23).

8. A pressurized treatment device for recycling textile waste according to claim 7, characterized in that: The density increasing mechanism (202) further comprises a ratchet (17), a first gear (18), a connecting bracket (19), a second rotating shaft (42) and a pawl assembly (43); the connecting bracket (19) is fixedly connected to the housing (1); the second rotating shaft (42) is rotatably connected to the connecting bracket (19); the second rotating shaft (42) is fixedly connected to the first gear (18); the pawl assembly (43) is fixedly connected to the first gear (18); the outer wall of the pawl assembly (43) is meshed with the ratchet (17); and the ratchet (17) is rotatably connected to the connecting bracket (19) via a one-way bearing.

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