CN219968478U - Plastic bottle batching recovery cylinder - Google Patents

Abstract

The utility model provides a plastic bottle batching recovery cylinder, which relates to the technical field of plastic bottle production and comprises the following components: a mounting base; the front part of the top end face of the mounting base is symmetrically and fixedly connected with two supporting frames; a recovery cylinder main body is arranged between the two supporting frames; the upper part of the recovery cylinder main body is connected with a mounting plate in a sliding way; the bottom end surface of the recovery cylinder main body is fixedly connected with a driving motor through a bolt. The control cam is made to extrude the auxiliary pressing plate at fixed pivot pivoted in-process and makes the transmission worm drive worm wheel rotate through the cooperation of control rack and control gear and makes the unloading baffle reciprocate the upset through the cooperation of second bevel gear and first bevel gear and caches the plastic bottle leftover bits of retrieving and make the pay-off more even simultaneously, has solved in the use of plastic bottle batching recovery section of thick bamboo in-process in order to prevent that plastic bottle batching recovery section of thick bamboo from idling need the staff to continuously pour the raw materials into the comparatively complicated problem that makes staff's intensity of labour of operation in the recovery section of thick bamboo main part.

Description

Plastic bottle batching recovery cylinder

Technical Field

The utility model relates to the technical field of plastic bottle production, in particular to a plastic bottle batching recovery cylinder.

Background

The raw materials are mixed together according to a certain proportion in the process of plastic bottle production, raw materials which are not completely consumed often appear in the process of batching, at this moment, workers can use a plastic bottle batching recovery cylinder to recover and mix raw materials which are not completely consumed, so that the raw materials which are not completely consumed can be reasonably utilized by subsequent workers conveniently, the existing plastic bottle batching recovery cylinder is usually recovered by a recovery cylinder main body and a stirring mechanism through the recovery cylinder main body in the process of use, and then the stirring mechanism is started to mix raw materials stored in the recovery cylinder main body, so that the raw materials can be reasonably utilized by the subsequent workers.

For example: the utility model with the application number of CN201720946867.5 discloses a plastic recycling granulation cylinder, which specifically comprises a granulation cylinder body, a stirring device and an extrusion screw rod, wherein the stirring device and the extrusion screw rod are arranged in the granulation cylinder body, the stirring device comprises a rotating shaft coaxially arranged with the granulation cylinder body, a stirring rod arranged on the rotating shaft and a scraping plate arranged on the stirring rod and scraping melt on the inner wall of the granulation cylinder body, the length of the stirring rod is adjustable, the stirring rod is uniformly arranged on the rotating shaft along the circumferential direction, and the extrusion screw rod is coaxially and fixedly connected with the rotating shaft. According to the plastic recycling granulating cylinder, the scraping plate contacted with the inner wall of the granulating cylinder body is arranged on the stirring rod on the stirring device, and the melt on the inner wall of the granulating cylinder body is scraped off by the scraping plate when the stirring device rotates, so that the generation of caking on the inner wall of the granulating cylinder is avoided, the stirring effect is improved, and the working efficiency is improved.

However, regarding the traditional plastic bottle batching recovery section of thick bamboo at present, the staff can pour the raw materials of a large amount of recoveries simultaneously in the recovery section of thick bamboo main part in the in-process of using, but need the staff to continuously pour the raw materials into the recovery section of thick bamboo main part in order to prevent the idle running of plastic bottle batching recovery section of thick bamboo in the in-process of using of plastic bottle batching recovery section of thick bamboo, and the operation is comparatively complicated, makes staff's intensity of labour great, and a large amount of raw materials are poured simultaneously and are easily piled up in the recovery section of thick bamboo main part, influence the mixing efficiency of plastic bottle batching recovery section of thick bamboo to the recovery raw materials.

Disclosure of Invention

In view of the above, the present utility model provides a plastic bottle ingredient recycling bin, which has a blanking baffle that can effectively buffer recycled plastic bottle scraps, and simultaneously enables feeding of plastic bottle scraps to be more uniform, a driving motor is started to drive a fixed rotating shaft to rotate, a mixing stirring paddle is driven to rotate by the rotation of the fixed rotating shaft, plastic bottle ingredients in a recycling bin main body are mixed in the rotation process of the mixing stirring paddle, a control cam is driven to rotate while the mixing stirring paddle rotates, an auxiliary pressing plate is extruded in the rotation process of the control cam to enable the auxiliary pressing plate to drive a control rack to slide in a fixed sliding rail and extrude a return spring, a control gear meshed with the auxiliary pressing plate is driven to rotate in the sliding process of the control rack, a driving worm is driven to rotate by the rotation of the control gear, the rotation of the drive worm drives the drive worm wheel to rotate, the rotation of the drive worm wheel drives the auxiliary rotating shaft to rotate, the second bevel gear is driven to rotate in the process of rotating the auxiliary rotating shaft, the first bevel gear meshed with the second bevel gear is driven to rotate in the process of rotating the second bevel gear, the blanking baffle is driven to swing through the rotation of the first bevel gear to open the blanking baffle, at the moment, the plastic bottle leftover materials stored on the mounting plate can fall into the recycling bin main body to be mixed, the blanking baffle resets along with the rebound of the reset spring to block the stored plastic bottle leftover materials after the control cam is far away from the auxiliary pressing plate, the recycled plastic bottle leftover materials are buffered through the blanking baffle which is turned back and forth, meanwhile, the feeding of the plastic bottle leftover materials is more uniform, the mixing efficiency of plastic bottle batching recovery cylinder to plastic bottle leftover bits has effectually been improved, simultaneously also can effectually reduce staff's intensity of labour, improves staff's work efficiency.

The utility model provides a plastic bottle ingredient recycling bin, which specifically comprises: a mounting base; the front part of the top end face of the mounting base is symmetrically and fixedly connected with two supporting frames; a recovery cylinder main body is arranged between the two supporting frames; the upper part of the recovery cylinder main body is connected with a mounting plate in a sliding way; a driving motor is fixedly connected with the middle bolt of the bottom end surface of the recovery cylinder main body; the top end surface of the driving motor is coaxially connected with a fixed rotating shaft; two groups of mixing paddles are symmetrically and fixedly connected to the outer part of the fixed rotating shaft; two blanking baffles are symmetrically and rotationally connected in the mounting plate; the top end surface of the recovery cylinder main body is provided with a sealing cover; the top end surface of the sealing cover is fixedly connected with a feeding pipe in the middle; the upper part of the feed pipe is hinged with an auxiliary cover plate; the auxiliary cover plate is aligned with the position of the feeding pipe.

Optionally, a fixing ring is rotatably connected between the two supporting frames; the recovery cylinder main body is fixedly connected in the fixing ring; the rear part of the top end surface of the mounting base is fixedly connected with a connecting seat in the middle; the connecting seat is internally hinged with a hydraulic push rod; the tail end of the hydraulic push rod is hinged at the rear part of the fixed ring in the middle.

Optionally, the upper part of the recycling bin main body is fixedly connected with four fixed clamping plates in an annular array shape; the outer wall of the sealing cover is provided with four guide sliding grooves in a ring array; the tail ends of the guide sliding grooves are fixedly connected with a fixing plate; a guide sliding block is connected in each of the four guide sliding grooves in a sliding way; the outer sides of the four guide sliding blocks are fixedly connected with a supporting spring; the tail ends of the four supporting springs are respectively fixedly connected in the fixed plate; the outer parts of the four guide sliding blocks are fixedly connected with a control shifting ring; the bottom end surfaces of the four guide sliding blocks are fixedly connected with a fixed inserted link; the four fixed inserting rods are respectively inserted into the four fixed clamping plates.

Optionally, a control cam is fixedly connected to the upper part of the fixed rotating shaft; a fixed slide rail is fixedly connected in the upper part of the recovery cylinder main body; a control rack is connected in a sliding way on the fixed slide rail; the tail end of the control rack is fixedly connected with a reset spring; the tail end of the reset spring is fixedly connected in the recovery cylinder main body; the first end of the control rack is fixedly connected with an auxiliary pressing plate; the auxiliary pressing plate is aligned with the position of the control cam.

Optionally, a control gear is meshed with the outer side of the control rack; a transmission worm is fixedly connected in the control gear; the upper part of the transmission worm is rotationally connected in the mounting plate; an auxiliary rotating shaft is connected with the mounting plate in a rotating way; the outside of the auxiliary rotating shaft is fixedly connected with a transmission worm wheel in the middle; the transmission worm wheel is meshed with the transmission worm.

Optionally, two second bevel gears are symmetrically and fixedly connected to the outer part of the auxiliary rotating shaft; the right parts of the two blanking baffles are coaxially connected with a first bevel gear; the two first bevel gears are respectively meshed with the two second bevel gears.

The beneficial effects are that:

according to the utility model, the recycled plastic bottle leftover materials can be effectively cached in the using process, meanwhile, the feeding of the plastic bottle leftover materials is more uniform, the mixing efficiency of the plastic bottle batching recycling bin to the plastic bottle leftover materials is effectively improved, meanwhile, the labor intensity of workers can be effectively reduced, the working efficiency of the workers is improved, and secondly, the workers can conveniently and rapidly pour out the plastic bottle mixture in the recycling bin, so that the operation is simple and rapid, the use is more convenient, and the practicability of the plastic bottle batching recycling bin is effectively improved.

In addition, can also make control cam extrusion auxiliary pressing board make auxiliary pressing board drive control rack slide and extrude reset spring in fixed slide rail when fixed pivot's pivoted, make control rack drive control gear rotate and rotate through drive worm wheel, and then make auxiliary pivot drive second bevel gear rotate and drive the first bevel gear of meshing with it and rotate, drive the blanking baffle through first bevel gear and swing the blanking baffle and open, the plastic bottle leftover bits of storing on the mounting panel can fall into the recovery section of thick bamboo main part and mix this moment, make the blanking baffle reset and separate the plastic bottle leftover bits of storing along with reset spring's resilience after auxiliary pressing board is kept away from to control cam, and then carry out the buffer memory to the plastic bottle leftover bits of retrieving through the blanking baffle of reciprocal upset, make the pay-off of plastic bottle leftover bits more even simultaneously, the effectual improvement plastic bottle batching recovery section of thick bamboo to the mixing efficiency of plastic bottle leftover bits, simultaneously also can effectually reduce staff's intensity of labour, improve staff's work efficiency.

In addition, make hydraulic push rod drive recovery section of thick bamboo main part and swing along the support frame through starting hydraulic push rod, can make its slope through the swing of recovery section of thick bamboo main part, make things convenient for the staff to pour the plastic bottle compounding in the recovery section of thick bamboo main part, easy operation is swift, and it is more convenient to use.

In addition, when wanting to pour out the plastic bottle compounding in the recovery section of thick bamboo main part, the staff only needs to stir the control shifting ring and makes four guide slide blocks of control shifting ring move and slide and extrude four supporting springs in four guide slide ways, the slip through the guide slide block drives fixed inserted bar and breaks away from in the fixed cardboard, the staff side can take off sealed lid when fixed inserted bar breaks away from with fixed cardboard completely, the staff only needs to take out the mounting panel of sliding connection in recovery section of thick bamboo main part upper portion at this moment can pour out the plastic bottle compounding in the recovery section of thick bamboo main part fast, easy operation is swift, it is more convenient to use, the practicality of plastic bottle batching recovery section of thick bamboo has effectually been improved.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

In the drawings:

FIG. 1 is a schematic diagram of an axial structure of the present utility model.

Fig. 2 is a schematic view of the axial structure of the present utility model.

FIG. 3 is a schematic diagram of the axial structure of the recovery cylinder body of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a in accordance with the present utility model.

Fig. 5 is a schematic cross-sectional view of the seal cap of the present utility model.

FIG. 6 is a schematic cross-sectional view of the main body of the recovery cylinder of the present utility model.

Fig. 7 is an enlarged schematic view of the structure of fig. 6B according to the present utility model.

List of reference numerals

A mounting base; 101. a support frame; 102. a fixing ring; 103. a recovery cylinder main body; 104. a connecting seat; 105. a hydraulic push rod; 106. a driving motor; 107. fixing the rotating shaft; 108. mixing stirring paddles; 109. a control cam; 110. a mounting plate; 111. a blanking baffle; 112. a first bevel gear; 113. an auxiliary rotating shaft; 114. a second bevel gear; 115. a drive worm wheel; 116. a drive worm; 117. a control gear; 118. fixing the sliding rail; 119. a return spring; 120. controlling a rack; 121. an auxiliary pressing plate; 122. a fixed clamping plate; 123. sealing cover; 124. a feed pipe; 125. an auxiliary cover plate; 126. a guide chute; 127. a fixing plate; 128. a support spring; 129. a guide slide block; 130. controlling a shifting ring; 131. the insert rod is fixed.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.

Examples: please refer to fig. 1 to 7:

the utility model provides a plastic bottle batching recovery cylinder, which comprises: a mounting base 1;

two supporting frames 101 are symmetrically and fixedly connected to the front part of the top end face of the mounting base 1; a recovery cylinder body 103 is arranged between the two supporting frames 101; the upper part of the recovery cylinder body 103 is slidably connected with a mounting plate 110; a driving motor 106 is fastened and connected with the bottom end surface of the recovery cylinder body 103 through a central bolt; the top end surface of the driving motor 106 is coaxially connected with a fixed rotating shaft 107; two groups of mixing paddles 108 are symmetrically and fixedly connected to the outer part of the fixed rotating shaft 107; two blanking baffles 111 are symmetrically and rotatably connected in the mounting plate 110; the top end surface of the recovery cylinder body 103 is provided with a sealing cover 123; a feeding pipe 124 is fixedly connected to the center of the top end surface of the sealing cover 123; an auxiliary cover plate 125 is hinged to the upper part of the feed pipe 124; the auxiliary cover plate 125 is aligned with the position of the feed tube 124.

Furthermore, according to the embodiment of the present utility model, as shown in fig. 1 and 2, a fixing ring 102 is rotatably connected between two supporting frames 101; the recovery cylinder body 103 is fixedly connected in the fixed ring 102; a connecting seat 104 is fixedly connected to the rear part of the top end surface of the mounting base 1 in the middle; the connecting seat 104 is internally hinged with a hydraulic push rod 105; the hinge connection is placed in middle at the rear portion of solid fixed ring 102 in the end of hydraulic pressure push rod 105 to make hydraulic pressure push rod 105 drive recovery cylinder main part 103 and swing along support frame 101 through starting hydraulic pressure push rod 105, can make its slope through the swing of recovery cylinder main part 103, make things convenient for the staff to pour the plastic bottle compounding in the recovery cylinder main part 103, easy operation is swift, and it is more convenient to use.

Further, according to the embodiment of the present utility model, as shown in fig. 3 and 5, four fixing clips 122 are fixedly connected to the upper portion of the recovery cylinder body 103 in a ring-shaped array; the outer wall of the sealing cover 123 is provided with four guide sliding grooves 126 in a ring array; the tail ends of the guide sliding grooves 126 are fixedly connected with a fixing plate 127; a guide slide block 129 is slidably connected in each of the four guide slide grooves 126; the outer sides of the four guide sliding blocks 129 are fixedly connected with a supporting spring 128; the tail ends of the four supporting springs 128 are fixedly connected in the fixed plate 127 respectively; the outer parts of the four guide sliding blocks 129 are fixedly connected with a control shifting ring 130; the bottom end surfaces of the four guide sliding blocks 129 are fixedly connected with a fixed inserted bar 131; four fixed inserted bars 131 are respectively inserted into four fixed clamping plates 122, so that when the plastic bottle mixed materials in the recovery cylinder main body 103 are required to be poured out, a worker only needs to stir the control shifting ring 130 to enable the control shifting ring 130 to drive the four guide sliding blocks 129 to slide in the four guide sliding grooves 126 and extrude the four support springs 128, the fixed inserted bars 131 are driven to separate from the fixed clamping plates 122 through the sliding of the guide sliding blocks 129, the worker can take down the sealing cover 123 when the fixed inserted bars 131 are completely separated from the fixed clamping plates 122, and at the moment, the worker only needs to take out the mounting plate 110 which is in sliding connection with the upper portion of the recovery cylinder main body 103 to quickly pour out the plastic bottle mixed materials in the recovery cylinder main body 103.

Further, according to an embodiment of the present utility model, as shown in fig. 6 and 7, a control cam 109 is fixedly coupled to an upper portion of the fixed rotating shaft 107; a fixed slide rail 118 is fixedly connected in the upper part of the recovery cylinder body 103; a control rack 120 is slidably connected to the fixed slide rail 118; a reset spring 119 is fixedly connected to the tail end of the control rack 120; the end of the return spring 119 is fixedly connected in the recovery cylinder body 103; an auxiliary pressing plate 121 is fixedly connected to the head end of the control rack 120; the auxiliary pressing plate 121 is aligned with the position of the control cam 109, so that the driving motor 106 is started to drive the fixed rotating shaft 107 to rotate, the mixing stirring paddle 108 is driven to rotate through the rotation of the fixed rotating shaft 107, the plastic bottle mixed materials in the recycling bin main body 103 can be mixed in the rotation process of the mixing stirring paddle 108, the control cam 109 is driven to rotate while the mixing stirring paddle 108 rotates, the auxiliary pressing plate 121 is extruded in the rotation process of the control cam 109, and the auxiliary pressing plate 121 drives the control rack 120 to slide in the fixed sliding rail 118 and extrude the reset spring 119.

Further, according to an embodiment of the present utility model, as shown in fig. 6 and 7, the outside of the control rack 120 is engaged with a control gear 117; a transmission worm 116 is fixedly connected in the control gear 117; the upper part of the driving worm 116 is rotatably connected in the mounting plate 110; an auxiliary rotating shaft 113 is rotatably connected to the mounting plate 110; the outside of the auxiliary rotating shaft 113 is fixedly connected with a transmission worm gear 115 in the middle; the transmission worm wheel 115 is meshed with the transmission worm 116, so that the control gear 117 meshed with the control gear is driven to rotate in the sliding process of the control rack 120, the transmission worm 116 is driven to rotate through the rotation of the control gear 117, the transmission worm wheel 115 is driven to rotate through the rotation of the transmission worm 116, and the auxiliary rotating shaft 113 is driven to rotate through the rotation of the transmission worm wheel 115.

In addition, according to the embodiment of the present utility model, as shown in fig. 6 and 7, two second bevel gears 114 are symmetrically and fixedly connected to the outside of the auxiliary rotating shaft 113; the right parts of the two blanking baffles 111 are coaxially connected with a first bevel gear 112; the two first bevel gears 112 are respectively meshed with the two second bevel gears 114, thereby the second bevel gears 114 can be driven to rotate in the process of rotating the auxiliary rotating shaft 113, the first bevel gears 112 meshed with the second bevel gears 114 can be driven to rotate in the process of rotating the second bevel gears 114, the blanking baffle 111 is driven to swing through the rotation of the first bevel gears 112 to open the blanking baffle 111, at the moment, the plastic bottle leftovers stored on the mounting plate 110 can fall into the recycling bin main body 103 to be mixed, the blanking baffle 111 is reset to block the stored plastic bottle leftovers again along with the rebound of the reset spring 119 after the control cam 109 is far away from the auxiliary pressing plate 121, and then the recycled plastic bottle leftovers are buffered through the blanking baffle 111 which is turned back and forth, meanwhile, the feeding of the plastic bottle leftovers is more uniform, the mixing efficiency of the plastic bottle ingredient recycling bin to the plastic bottle leftovers is effectively improved, meanwhile, the labor intensity of workers can be effectively reduced, and the working efficiency of the workers is improved.

Specific use and action of the embodiment:

in the using process of the utility model, the auxiliary cover plate 125 is opened to pour the leftover materials generated in the plastic bottle batching process into the feed pipe 124, the leftover materials generated in the plastic bottle batching process enter the recycling bin main body 103 through the feed pipe 124, the driving motor 106 is started to drive the fixed rotating shaft 107 to rotate, the mixing stirring paddle 108 is driven to rotate through the rotation of the fixed rotating shaft 107, the plastic bottle mixed materials in the recycling bin main body 103 are mixed in the rotation process of the mixing stirring paddle 108, the control cam 109 is driven to rotate while the mixing stirring paddle 108 rotates, the auxiliary pressing plate 121 is extruded in the rotation process of the control cam 109 to enable the auxiliary pressing plate 121 to drive the control rack 120 to slide in the fixed sliding rail 118 and extrude the reset spring 119, the control gear 117 meshed with the control rack 120 is driven to rotate in the sliding process of the control rack 120, the rotation of the control gear 117 drives the transmission worm 116 to rotate, the rotation of the transmission worm 116 drives the transmission worm wheel 115 to rotate, the rotation of the transmission worm wheel 115 drives the auxiliary rotating shaft 113 to rotate, the second bevel gear 114 is driven to rotate in the rotating process of the auxiliary rotating shaft 113, the first bevel gear 112 meshed with the second bevel gear 114 is driven to rotate in the rotating process of the second bevel gear 114, the blanking baffle 111 is driven to swing through the rotation of the first bevel gear 112 to open the blanking baffle 111, at the moment, the plastic bottle leftovers stored on the mounting plate 110 can fall into the recycling bin main body 103 to be mixed, the blanking baffle 111 is reset along with the rebound of the reset spring 119 to block the stored plastic bottle leftovers after the control cam 109 is far away from the auxiliary pressing plate 121, furthermore, the blanking baffle 111 through reciprocal upset caches the plastic bottle leftover bits of retrieving, make the pay-off of plastic bottle leftover bits more even simultaneously, the effectual improvement plastic bottle batching recovery section of thick bamboo is to the mixing efficiency of plastic bottle leftover bits, simultaneously also can effectually reduce staff's intensity of labour, improve staff's work efficiency, make hydraulic push rod 105 drive recovery section of thick bamboo main part 103 swing along support frame 101 through starting hydraulic push rod 105, can make its slope through the swing of recovery section of thick bamboo main part 103, make things convenient for the staff to pour out the plastic bottle compounding in the recovery section of thick bamboo main part 103, easy operation is swift, it is more convenient to use, when wanting to pour out the plastic bottle compounding in the recovery section of thick bamboo main part 103, the staff only needs to stir control shifting ring 130 and makes control shifting ring 130 drive four direction sliders 129 and slide and extrude four supporting springs 128 in four direction spouts 126, the slip through direction slider 129 drives fixed inserted bar 131 and break away from fixed cardboard 122 this moment, staff's square can take off the sealed lid 123 when fixed inserted bar 131 breaks away from completely with fixed cardboard 122, the staff's square can take out the plastic bottle compounding in the mounting panel that needs the slip connection in the recovery section of thick bamboo main part 103, the practicality is more convenient for use, the plastic batching is more convenient and quick to take out the plastic compounding can be more practical.

Claims (6)

1. A plastic bottle ingredient recovery cartridge comprising: a mounting base (1); two supporting frames (101) are symmetrically and fixedly connected to the front part of the top end face of the mounting base (1); a recovery cylinder body (103) is arranged between the two supporting frames (101); the upper part of the recovery cylinder main body (103) is connected with a mounting plate (110) in a sliding way; a driving motor (106) is fastened and connected with the bottom end surface of the recovery cylinder main body (103) through a central bolt; the top end surface of the driving motor (106) is coaxially connected with a fixed rotating shaft (107); two groups of mixing paddles (108) are symmetrically and fixedly connected to the outer part of the fixed rotating shaft (107); two blanking baffles (111) are symmetrically and rotatably connected in the mounting plate (110); a sealing cover (123) is arranged on the top end surface of the recovery cylinder main body (103); a feeding pipe (124) is fixedly connected to the center of the top end surface of the sealing cover (123); an auxiliary cover plate (125) is hinged at the upper part of the feeding pipe (124); the auxiliary cover plate (125) is aligned with the feed tube (124).

2. A plastic bottle ingredient recovery cartridge as claimed in claim 1, wherein: a fixed ring (102) is rotatably connected between the two supporting frames (101); the recovery cylinder main body (103) is fixedly connected in the fixed ring (102); a connecting seat (104) is fixedly connected with the rear part of the top end surface of the mounting base (1) in the middle; the connecting seat (104) is internally hinged with a hydraulic push rod (105); the end of the hydraulic push rod (105) is hinged at the rear part of the fixed ring (102).

3. A plastic bottle ingredient recovery cartridge as claimed in claim 1, wherein: four fixed clamping plates (122) are fixedly connected to the upper part of the recovery cylinder main body (103) in an annular array shape; four guide sliding grooves (126) are formed in the outer wall of the sealing cover (123) in a ring array; the tail ends of the guide sliding grooves (126) are fixedly connected with a fixing plate (127); a guide sliding block (129) is connected in each of the four guide sliding grooves (126) in a sliding way; the outer sides of the four guide sliding blocks (129) are fixedly connected with a supporting spring (128); the tail ends of the four supporting springs (128) are respectively fixedly connected in the fixed plate (127); the outside of the four guide sliding blocks (129) is fixedly connected with a control shifting ring (130); the bottom end surfaces of the four guide sliding blocks (129) are fixedly connected with a fixed inserted bar (131); the four fixed inserting rods (131) are respectively inserted into the four fixed clamping plates (122).

4. A plastic bottle ingredient recovery cartridge as claimed in claim 1, wherein: the upper part of the fixed rotating shaft (107) is fixedly connected with a control cam (109); a fixed slide rail (118) is fixedly connected in the upper part of the recovery cylinder main body (103); a control rack (120) is connected in a sliding way on the fixed sliding rail (118); the tail end of the control rack (120) is fixedly connected with a reset spring (119); the tail end of the reset spring (119) is fixedly connected in the recovery cylinder main body (103); the head end of the control rack (120) is fixedly connected with an auxiliary pressing plate (121); the auxiliary pressing plate (121) is aligned with the position of the control cam (109).

5. A plastic bottle ingredient recovery cartridge as defined in claim 4, wherein: a control gear (117) is meshed with the outer side of the control rack (120); a transmission worm (116) is fixedly connected in the control gear (117); the upper part of the transmission worm (116) is rotationally connected in the mounting plate (110); an auxiliary rotating shaft (113) is rotatably connected with the mounting plate (110); the outside of the auxiliary rotating shaft (113) is fixedly connected with a transmission worm wheel (115) in the middle; the drive worm wheel (115) is meshed with the drive worm (116).

6. A plastic bottle ingredient recovery cartridge as defined in claim 5, wherein: two second bevel gears (114) are symmetrically and fixedly connected to the outer part of the auxiliary rotating shaft (113); the right parts of the two blanking baffles (111) are coaxially connected with a first bevel gear (112); the two first bevel gears (112) are respectively meshed with the two second bevel gears (114).