Recycling barrel assembly for polyester production

Abstract

The utility model discloses a recycling bin assembly for polyester production, and relates to the technical field of polyester production. The device comprises a melting box, a through groove is formed in the upper surface of the melting box, a crushing assembly is arranged on the upper surface of the melting box and comprises a hollow barrel communicated with the upper surface of the melting box, the upper surface of a placement frame arranged on the upper surface of the hollow barrel is connected with a machine base, and the lower end face of a motor connected with the inner top of the machine base is connected with a rotating shaft; the crushing cutters connected to the peripheral side wall of the rotating shaft are located in the hollow barrel; and an extrusion assembly is arranged in the melting box. According to the polyester waste hot melting device, the crushing assembly is arranged to crush the treated polyester waste, reduce the area of the polyester waste, perform hot melting on the polyester waste more quickly and reduce energy consumption, and the extrusion assembly is arranged to extrude the polyester waste subjected to hot melting, so that the size of the polyester waste is effectively reduced, and the polyester waste is convenient to store and transport.

Description

Technical Field

[0001] The utility model belongs to the technical field of polyester production, in particular to a recycling drum component used in polyester production. Background Art

[0002] Polyester refers to a type of synthetic fiber, and polyester has the characteristics of high strength and great elasticity, so polyester is used to make clothes, manufacture insulation materials, and manufacture ropes, etc.; polyester waste is generated during the production process of polyester. In order to reduce the waste of polyester materials, polyester waste will be recycled and processed to achieve the reuse of polyester waste and achieve the purpose of material saving.

[0003] After searching, a patent document with patent announcement number CN219602145U disclosed a waste recycling device for polyester fabric processing, which includes a box body, a feeding assembly provided on one side of the box body, and a pushing assembly installed on one end of the box body, the feeding assembly includes a fixed frame, and a motor is provided at the bottom of the fixed frame, a screw rod is connected to one side of the output end of the motor, a movable block is provided on the outside of the screw rod, and a connecting plate is connected to one side of the movable block, and a support plate is provided at the bottom of the connecting plate. The motor drives the screw rod to rotate, the screw rod drives the movable block to move, and the movable block moves to drive the connecting plate to move, and the connecting plate moves to drive the feeding frame to move, so as to facilitate the transportation of polyester scraps located inside the feeding frame, reduce the burden on workers to a certain extent, and improve production efficiency. The first hydraulic telescopic rod is provided to facilitate the lifting of the feeding frame to realize the unloading operation of the polyester scraps.

[0004] However, it still has the following disadvantages in actual use:

[0005] The above-mentioned waste recycling device for polyester fabric processing is provided with a feeding assembly on one side of the box body, and a heating mechanism is provided at the bottom of the box body. The feeding assembly is operated to guide the polyester waste into the interior of the box body, and the heating mechanism is operated to melt the polyester waste, which is convenient for the later reuse of the polyester waste. However, it is inconvenient to crush the polyester waste with a large volume, which will increase the time for melting the polyester waste and increase energy loss; 2. The above-mentioned waste recycling device for polyester fabric processing is provided with a pushing assembly at one end of the box body, and a discharging assembly is provided at one end of the bottom of the box body. The pushing assembly is operated to push the solidified polyester waste out of the interior of the box body from the discharging port to realize the unloading of the solidified polyester. However, it is inconvenient to extrude and mold the melted polyester waste, resulting in a large volume of the melted and solidified polyester, which is inconvenient for the storage and transportation of the solidified polyester waste.

[0006] To this end, we provide a recycling drum assembly for polyester production to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a recycling drum assembly for polyester production, which crushes the polyester waste entering the hollow barrel by setting a crushing assembly, reduces the volume of the polyester waste, and more easily performs heat-melting treatment on the polyester waste inside the melting box, effectively reduces the heat-melting time of the polyester waste, and reduces energy consumption. In addition, an extrusion assembly is set to extrude the polyester waste after heat melting, effectively reducing the volume of the processed polyester waste, facilitating storage and transportation, and solving the technical problems raised in the background technology of the above-mentioned waste recovery device for polyester fabric processing.

[0008] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0009] The utility model discloses a recycling drum assembly for polyester production, comprising a melting box, an upper surface of the melting box is provided with a through groove, the upper surface of the melting box is provided with a crushing assembly, the crushing assembly includes a hollow barrel connected to the upper surface of the melting box, the upper surface of the mounting frame provided on the upper surface of the hollow barrel is connected to an organic base, the lower end face of the motor connected to the inner top of the base is connected to a rotating shaft, and the crushing knife connected to the peripheral side wall of the rotating shaft is located inside the hollow barrel; an extrusion assembly is provided inside the melting box, the extrusion assembly includes a pressing plate movably arranged inside the melting box, one end of the connecting frame connected to the side wall of the pressing plate passes through the side wall of the melting box, and the side wall of the connecting plate connected to the other end of the connecting frame is connected to a translation hydraulic rod, the side wall of the translation hydraulic cylinder connected to the end of the translation hydraulic rod is connected to a cylinder frame, and the cylinder frame is connected to the outer side wall of the melting box.

[0010] The present invention is further configured such that the lower surfaces of the supporting legs connected to the lower surface of the melting box are connected to self-locking universal wheels, and four of the supporting legs are provided.

[0011] The present invention is further configured such that the upper surface of the hollow barrel is provided with limiting grooves in an annular array, the placement frame is in a cross shape, and the four ends of the placement frame are inserted into the limiting grooves.

[0012] The utility model is further configured such that the upper end of the protruding rod fixed to the inner bottom of the limiting groove passes through the lower surface of the mounting frame, and the nut threadedly connected on the peripheral side wall of the protruding rod is abutted against the upper surface of the mounting frame.

[0013] The utility model is further configured such that ear seats are symmetrically fixed on the outer peripheral side walls of the hollow barrel, and the lower ends of the bolts threadedly connected to the upper surfaces of the ear seats are threadedly connected to the upper surface of the melting box.

[0014] The utility model is further configured as follows: a discharge chute is provided on the side wall of the melting box, a movable plate is provided inside the discharge chute, the movable plate is hinged to the side wall of the melting box by a hinge, the movable plate is away from the pressure plate, a locking plate is connected to the outer side wall of the movable plate, and the ends of the bolts symmetrically threaded on the outer side wall of the locking plate are threadedly connected to the outer side wall of the melting box.

[0015] The utility model is further configured such that a placement groove is provided on the upper surface of the melting box, a heating assembly is provided on the upper surface of the melting box, a placement plate included in the heating assembly is resting on the upper surface of the melting box, and heating rods connected at equal intervals on the lower surface of the placement plate are inserted into the inside of the placement groove.

[0016] The utility model is further configured such that the outer side wall of the placement plate is connected with upper ear blocks in a rectangular array, the outer side wall of the melting box is connected with lower ear blocks in a rectangular array, the upper ear blocks are connected to the upper surface of the lower ear blocks by bolts, the placement plate is in a U-shape, and the upper ear blocks and the lower ear blocks are both in an L-shape.

[0017] The utility model has the following beneficial effects:

[0018] The present invention sets a crushing component, starts the motor, rotates the shaft, rotates the crushing knife, and the rotating crushing knife crushes the polyester waste entering the hollow barrel, reducing the volume of the polyester waste entering the melting box, allowing the polyester waste to be more fully melted by heat inside the melting box, accelerating the efficiency of hot melting of the polyester waste inside the melting box, and reducing energy consumption. The present invention sets an extrusion component, starts the translation hydraulic cylinder, extends the translation hydraulic rod, and the pressure plate approaches the movable plate. The movable pressure plate pushes the hot-melted polyester waste toward the movable plate. Through the cooperation of the pressure plate and the movable plate, the hot-melted polyester waste is squeezed, effectively reducing the volume of the polyester waste during discharge, and facilitating the storage and transportation of the polyester waste. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0020] Figure 1 It is a three-dimensional schematic diagram of a recycling drum assembly used in polyester production;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0022] Figure 3 It is a schematic diagram of the connection between the melting box, the connecting frame and the pressing plate;

[0023] Figure 4 It is an exploded schematic diagram of the melting box and heating assembly;

[0024] Figure 5 for Figure 1 A magnified schematic diagram of the structure at point B in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1-melting box, 101-supporting foot, 101a-self-locking universal wheel, 102-movable plate, 102a-hinge, 102b-locking plate, 103-discharging chute, 104-through slot, 105-placement slot, 106-lower ear block, 2-crushing assembly, 201-hollow barrel, 201a-ear seat, 201b-bolt, 201c-limiting slot, 202-placement frame, 202a-convex Rod, 202b-nut, 203-motor, 203a-base, 203b-rotating shaft, 203c-crushing knife, 3-extrusion assembly, 301-cylinder frame, 301a-translational hydraulic cylinder, 301b-translational hydraulic rod, 302-connecting frame, 302a-connecting plate, 303-pressing plate, 4-heating assembly, 401-placement plate, 401a-upper ear block, 402-heating rod. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1 and Figure 2 The utility model is a recycling drum assembly for polyester production, comprising a melting box 1. A crushing assembly 2 is provided on the upper surface of the melting box 1. The crushing assembly 2 includes a hollow barrel 201, an ear seat 201a, a bolt 201b, a mounting frame 202, a protruding rod 202a, a nut 202b, a motor 203, a machine base 203a, a rotating shaft 203b and a crushing knife 203c. The motor 203 is controlled to drive the crushing knife 203c to actively crush the polyester waste entering the hollow barrel 201, thereby reducing the volume of the polyester waste, better hot-melting the polyester waste inside the melting box 1, and reducing the polyester hot-melting time.

[0030] Specifically, a through groove 104 is provided on the upper surface of the melting box 1, and the hollow barrel 201 is connected to the through groove 104, and an ear seat 201a is fixed to the outer peripheral side wall of the hollow barrel 201, and the ear seat 201a is arranged on the upper surface of the melting box 1, and the lower end of the bolt 201b threadedly connected to the upper surface of the ear seat 201a is threadedly connected to the upper surface of the melting box 1, and a limiting groove 201c is provided on the upper surface of the hollow barrel 201, and the end of the mounting frame 202 is inserted into the interior of the limiting groove 201c, and the inner bottom of the limiting groove 201c is connected to a protruding rod 202a, which is The upper end of the rod 202a passes through the lower surface of the mounting frame 202, and the circumferential side wall of the protruding rod 202a is threadedly connected to a nut 202b, which is seated against the upper surface of the mounting frame 202. The machine base 203a is connected to the upper surface of the mounting frame 202, and the inner top of the machine base 203a is connected to the motor 203. The lower end surface of the motor 203 is connected to a rotating shaft 203b, and the rotating shaft 203b is rotatably connected to the mounting frame 202. The circumferential side wall of the rotating shaft 203b is connected to a crushing knife 203c, and the crushing knife 203c is located inside the hollow barrel 201.

[0031] Furthermore, the two ear seats 201a are symmetrically arranged, the four limiting grooves 201c are opened in a ring array, the placement frame 202 is cross-shaped, and the machine base 203a is U-shaped;

[0032] The operating process of this embodiment is as follows: the staff starts the motor 203, the rotating shaft 203b rotates, the crushing knife 203c rotates, and the polyester waste is introduced into the interior of the hollow barrel 201 from the upper port of the hollow barrel 201. The rotating crushing knife 203c crushes the polyester waste inside the hollow barrel 201, and the crushed polyester waste passes through the through slot 104 and enters the interior of the melting box 1.

[0033] Example 2

[0034] See also Figure 1 and Figure 3 Based on the first embodiment, an extrusion assembly 3 is provided. The extrusion assembly 3 includes a cylinder frame 301, a translation hydraulic cylinder 301a, a translation hydraulic rod 301b, a connecting frame 302, a connecting plate 302a, and a pressing plate 303. The translation hydraulic cylinder 301a is controlled to extend or contract the translation hydraulic rod 301b, and the pressing plate 303 is adjusted to squeeze the hot-melted polyester waste inside the melting box 1, effectively reducing the volume of the hot-melted polyester waste and facilitating the storage and transportation of the polyester waste.

[0035] Specifically, a discharge chute 103 is provided on one side wall of the melting box 1, and a movable plate 102 is provided inside the discharge chute 103. The movable plate 102 is hinged to one side wall of the melting box 1 through a hinge 102a. A locking plate 102b is fixed to the outer side wall of the movable plate 102. Bolts 201b with symmetrical thread connections on the outer side wall of the locking plate 102b are threadedly connected to the outer side wall of the melting box 1. A pressing plate 303 is movably provided inside the melting box 1. A connecting frame 302 is connected to the side wall, and the connecting frame 302 passes through the other side wall of the melting tank 1. A connecting plate 302a is connected to the side wall of the connecting frame 302 away from the pressure plate 303. A translation hydraulic rod 301b is connected to the side wall of the connecting plate 302a close to the connecting frame 302. The end of the translation hydraulic rod 301b is connected to the translation hydraulic cylinder 301a. The side wall of the translation hydraulic cylinder 301a is connected to the cylinder frame 301, and the cylinder frame 301 is connected to the outer wall of the melting tank 1.

[0036] Furthermore, the three hinges 102a are arranged at equal intervals, the connecting frame 302 is U-shaped, and the two translation hydraulic cylinders 301a are symmetrically arranged;

[0037] The operation process of this embodiment is as follows: the staff starts the translation hydraulic cylinder 301a, the translation hydraulic rod 301b extends, and the pressure plate 303 pushes the hot-melted polyester waste inside the melting box 1 toward the movable plate 102, and the hot-melted polyester waste is extruded and formed through the cooperation of the pressure plate 303 and the movable plate 102; when the staff loosens the bolt 201b on the locking plate 102b clockwise and applies external force to the movable plate 102, the movable plate 102 moves in an arc with the hinge 102a as the fixed point, the movable plate 102 opens, and the extruded polyester waste is taken out; otherwise, the position of the movable plate 102 is locked.

[0038] Example 3

[0039] See also Figure 1 、 Figure 4 and Figure 5 Based on the first and second embodiments, a heating assembly 4 is provided. The heating assembly 4 includes a placement plate 401, an upper ear block 401a, and a heating rod 402. The heating rod 402 heat-smelts the crushed polyester waste inside the melting box 1, thereby realizing the recycling and reuse of the polyester waste.

[0040] Specifically, a placement groove 105 is formed on the upper surface of the melting box 1, a placement plate 401 is placed against the upper surface of the melting box 1, and a heating rod 402 is connected to the lower surface of the placement plate 401. The heating rod 402 is inserted into the interior of the placement groove 105. An upper ear block 401a is connected to the outer wall of the placement plate 401, and a lower ear block 106 is connected to the outer wall of the melting box 1. The lower end of the bolt 201b threadedly connected to the upper ear block 401a is threadedly connected to the upper surface of the lower ear block 106. The lower surface of the melting box 1 is connected to the support leg 101, and the lower surface of the support leg 101 is connected to the self-locking universal wheel 101a.

[0041] Furthermore, the heating rods 402 are arranged in a rectangular array, the four upper ear blocks 401a are arranged in a rectangular array, and the upper ear blocks 401a are L-shaped, the four lower ear blocks 106 are arranged in a rectangular array, and the lower ear blocks 106 are L-shaped, the four supporting legs 101 are arranged in a rectangular array, and the supporting legs 101 are I-shaped, and the placement plate 401 is in a U-shape;

[0042] The operation process of this embodiment is as follows: the staff pushes the melting box 1, the self-locking universal wheel 101a moves, the melting box 1 moves, the polyester production recovery drum assembly is moved to the position for processing polyester waste, and the brake on the self-locking universal wheel 101a is locked; the heating rod 402 is turned on to heat the inside of the melting box 1, and the crushed polyester waste inside the melting box 1 is subjected to hot melt treatment.

[0043] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0044] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A recycling drum assembly for polyester production, comprising a melting box (1), wherein a through groove (104) is provided on the upper surface of the melting box (1), characterized in that: The upper surface of the melting box (1) is provided with a crushing assembly (2), the crushing assembly (2) comprises a hollow barrel (201) connected to the upper surface of the melting box (1), the upper surface of a mounting frame (202) provided on the upper surface of the hollow barrel (201) is connected to a base (203a), the lower end surface of a motor (203) connected to the inner top of the base (203a) is connected to a rotating shaft (203b), and a crushing knife (203c) connected to the peripheral side wall of the rotating shaft (203b) is located inside the hollow barrel (201); An extrusion assembly (3) is provided inside the melting box (1), and the extrusion assembly (3) includes a pressing plate (303) movably provided inside the melting box (1), one end of a connecting frame (302) connected to the side wall of the pressing plate (303) passes through the side wall of the melting box (1), and the other end of the connecting frame (302) is connected to a connecting plate (302a) connected to the side wall of a translation hydraulic rod (301b), and the end of the translation hydraulic rod (301b) is connected to a translation hydraulic cylinder (301a) connected to the side wall of a cylinder frame (301), and the cylinder frame (301) is connected to the outer wall of the melting box (1).

2. A recycling drum assembly for polyester production according to claim 1, characterized in that: The lower surface of the support legs (101) connected to the lower surface of the melting box (1) is connected to self-locking universal wheels (101a), and four support legs (101) are provided.

3. The polyester production recovery drum assembly according to claim 1, characterized in that: The upper surface of the hollow barrel (201) is provided with limiting grooves (201c) in a ring array, the placement frame (202) is cross-shaped, and the four ends of the placement frame (202) are inserted into the limiting grooves (201c).

4. The polyester production recovery drum assembly according to claim 3, characterized in that: The upper end of a protruding rod (202a) fixed to the inner bottom of the limiting groove (201c) passes through the lower surface of the placement frame (202), and a nut (202b) threadedly connected to the peripheral side wall of the protruding rod (202a) is disposed on the upper surface of the placement frame (202).

5. The polyester production recovery drum assembly according to claim 3, characterized in that: Ear seats (201a) are symmetrically fixed to the outer peripheral side walls of the hollow barrel (201), and the lower ends of the bolts (201b) threadedly connected to the upper surface of the ear seats (201a) are threadedly connected to the upper surface of the melting box (1).

6. The polyester production recovery drum assembly according to claim 1, characterized in that: A discharge trough (103) is provided on the side wall of the melting box (1), and a movable plate (102) is provided inside the discharge trough (103). The movable plate (102) is hinged to the side wall of the melting box (1) through a hinge (102a). The movable plate (102) is away from the pressure plate (303). A locking plate (102b) is connected to the outer wall of the movable plate (102), and the end of the bolt (201b) symmetrically threaded on the outer wall of the locking plate (102b) is threadedly connected to the outer wall of the melting box (1).

7. The polyester production recovery drum assembly according to claim 6, characterized in that: The upper surface of the melting box (1) is provided with a placement groove (105), and the upper surface of the melting box (1) is provided with a heating component (4). The placement plate (401) included in the heating component (4) is placed on the upper surface of the melting box (1), and the lower surface of the placement plate (401) is provided with heating rods (402) connected at equal intervals and inserted into the placement groove (105).

8. The polyester production recovery drum assembly according to claim 7, characterized in that: The outer wall of the placement plate (401) is connected to upper ear blocks (401a) in a rectangular array, and the outer wall of the melting box (1) is connected to lower ear blocks (106) in a rectangular array. The upper ear blocks (401a) are locked and connected to the upper surface of the lower ear blocks (106) by bolts (201b). The placement plate (401) is in a U-shape, and the upper ear blocks (401a) and the lower ear blocks (106) are both in an L-shape.

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