PET bottle flake transfer device

Abstract

The utility model provides a pet bottle chip transfer device which comprises a shell and a supporting frame welded to the bottom of the shell, a feeding assembly is arranged in the shell, the top of one end of the shell is connected and communicated with a feeding hopper, the bottom of the other end of the shell is connected and communicated with a discharging pipe, and a beating assembly used for beating and separating pet bottle chips is arranged in the discharging pipe. The beating assembly comprises a first beating roller and a second beating roller, and the first beating roller and the second beating roller are rotationally connected to the inner wall of the discharging pipe through a second rotating shaft and a first rotating shaft correspondingly. According to the utility model, the first beating roller, the second beating roller and the flexible beating blades are arranged, and the flexible beating blades are driven by the first beating roller and the second beating roller to rotate, so that pet bottle chips passing through the first beating roller and the second beating roller are beaten, the pet bottle chips which are adhered together are separated, the transfer of the pet bottle chips is realized, and the production efficiency of the pet bottle chips is improved. And the influence on subsequent treatment caused by the pasting of the pet bottle chips can be avoided, so that the overall recovery efficiency of the pet bottle chips is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PET bottle flakes, in particular to a PET bottle flake transfer device. Background Art

[0002] PET bottle flakes refer to sheet materials obtained by cutting, cleaning and other processes of plastic bottles made of polyethylene terephthalate (PET). In the entire process of PET recycling, production, processing and application, transfer devices are required to ensure that PET materials can be efficiently and continuously transported from one link to another.

[0003] After searching, the Chinese patent publication number CN213975828U discloses a green and environmentally friendly auger for transporting PET bottle flakes, including an auger body, a feed port and a discharge port on the side walls at both ends of the auger body, and a rotating shaft coaxial with the auger body is rotatably arranged inside the auger body, the rotating shaft is driven to rotate by a driving motor installed on the outer wall of the auger body, and a rotating blade is installed on the rotating shaft, which is characterized in that: it also includes a mounting portion for mounting the auger body, the mounting portion includes a mounting frame, a moving mechanism arranged at the bottom of the mounting frame, and an angle adjustment mechanism for controlling the inclination angle of the auger body; the auger body is mounted on the mounting frame through the angle adjustment mechanism.

[0004] The above patent has the following shortcomings: it is provided with a moving mechanism to facilitate the movement of the device between various equipments and improve the transportation effect, but before the PET bottle is cut into slices, there will be residual beverage or other liquid inside it. When it is sliced ​​and transported to the cleaning link, the PET bottle slices are easy to stick to each other, thereby increasing the subsequent cleaning time and reducing the efficiency of the PET bottle slice recycling and processing.

[0005] Therefore, a PET bottle flake transfer device is proposed. Utility Model Content

[0006] In view of this, the embodiment of the utility model hopes to provide a PET bottle flake transfer device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the embodiment of the utility model is achieved as follows: a PET bottle flakes transfer device comprises a shell and a support frame welded to the bottom of the shell, a feeding assembly is arranged inside the shell, the top of one end of the shell is connected and communicated with a feed hopper, the bottom of the other end of the shell is connected and communicated with a discharge pipe, a beating assembly for beating and separating the PET bottle flakes is arranged inside the discharge pipe, the beating assembly comprises a beating roller 1 and a beating roller 2, the beating roller 1 and the beating roller 2 are rotatably connected to the inner wall of the discharge pipe through a rotating shaft 2 and a rotating shaft 1 respectively, and the outer walls of the beating roller 1 and the beating roller 2 are fixedly connected with a plurality of flexible beating leaves, and the flexible beating leaves located on the outer wall of the beating roller 1 and the flexible beating leaves located on the outer wall of the beating roller 2 are staggered.

[0008] In some embodiments, a gear four is fixedly connected to the outer wall of one end of the rotating shaft two, a gear one is fixedly connected to one end of the rotating shaft one, a gear three is meshed with the outer wall of the gear four, a gear two is meshed with the opposite side of the gear one and the gear three, and both the gear two and the gear three are rotatably connected to the outer wall of the discharge pipe.

[0009] In some embodiments, the radius of gear four is greater than the radius of gear one.

[0010] In some embodiments, a motor 1 is fixed to the outer wall of the discharge pipe by bolts, and an output shaft of the motor 1 is fixedly connected to the other end of the rotating shaft 1 by a coupling.

[0011] In some embodiments, a plurality of universal wheels are fixed to the bottom of the support frame by bolts.

[0012] In some embodiments, the feeding assembly includes a rotating shaft three and a spiral blade, the spiral blade is welded to the outer wall of the rotating shaft three, and the rotating shaft three is rotatably connected to the inner wall of the shell.

[0013] In some embodiments, the top outer wall of the shell located at the discharge pipe is fixedly mounted with motor 2 via a support seat, and the output shaft of motor 2 is fixedly connected with pulley 1.

[0014] In some embodiments, one end of the rotating shaft 3 passes through the shell and is fixedly connected to the pulley 2, and the outer walls of the pulley 1 and the pulley 2 are meshed with the same transmission belt.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. A PET bottle flakes transfer device is provided with a beating roller 1, a beating roller 2 and a flexible beating leaf. The flexible beating leaf rotates under the drive of the beating roller 1 and the beating roller 2, so as to beat the PET bottle flakes passing between the beating roller 1 and the beating roller 2, and separate the PET bottle flakes stuck together, thereby realizing the transfer of the PET bottle flakes and avoiding the influence of the sticking of the PET bottle flakes on the subsequent processing, thereby improving the overall recovery efficiency of the PET bottle flakes.

[0017] 2. A PET bottle flakes transfer device, by setting gear 1, gear 2, gear 3 and gear 4, under the cooperation of gear 2 and gear 3, gear 1 and gear 4 can rotate in opposite directions, thereby driving beating roller 1 and beating roller 2 to rotate in opposite directions, and because the radius of gear 4 is greater than the radius of gear 1, the rotation speed of beating roller 2 is greater than the rotation speed of beating roller 1, so that the flexible beating blades have a better effect of beating and separating the PET bottle flakes.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 The structure of the flapping assembly of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 3 The structure of the flapping assembly of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 4 It is a cross-sectional view of the overall structure of the utility model;

[0024] Figure 5 It is a partial structural schematic diagram of the utility model.

[0025] Reference numerals:

[0026] 1. Shell; 2. Feed hopper; 3. Discharge pipe; 4. Support frame; 5. Beating roller 1; 6. Beating roller 2; 7. Flexible beating blade; 8. Rotating shaft 1; 9. Gear 1; 10. Gear 2; 11. Gear 3; 12. Gear 4; 13. Rotating shaft 2; 14. Motor 1; 15. Rotating shaft 3; 16. Spiral blade; 17. Universal wheel; 18. Motor 2; 19. Pulley 1; 20. Transmission belt; 21. Pulley 2. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] like Figure 1-3 As shown, a PET bottle flake transfer device includes a shell 1 and a support frame 4 welded to the bottom of the shell 1.

[0032] A feeding assembly is arranged inside the shell 1, and a feed hopper 2 is connected to the top of one end of the shell 1 and is connected to the discharge pipe 3. A beating assembly for beating and separating PET bottle pieces is arranged inside the discharge pipe 3. The beating assembly includes a beating roller 1 5 and a beating roller 2 6. The beating roller 1 5 and the beating roller 2 6 are rotatably connected to the inner wall of the discharge pipe 3 through a rotating shaft 2 13 and a rotating shaft 1 8 respectively, and a plurality of flexible beating leaves 7 are fixedly connected to the outer walls of the beating roller 1 5 and the beating roller 2 6. The flexible beating leaves 7 located on the outer wall of the beating roller 1 5 and the flexible beating leaves 7 located on the outer wall of the beating roller 2 6 are staggered.

[0033] The cut PET bottle flakes pass through the feed hopper 2 into the shell 1, and are transported to the discharge pipe 3 by the feeding assembly. Then the PET bottle flakes pass between the beating roller 1 5 and the beating roller 2 6. The flexible beating blades 7 rotate and beat the PET bottle flakes driven by the beating roller 1 5 and the beating roller 2 6, thereby separating the bottle flakes that are stuck together. Finally, the PET bottle flakes fall from the gap at the bottom of the discharge pipe 3 to the subsequent processing link, thus completing the transportation of the PET bottle flakes.

[0034] The device is provided with a beating roller 1 5, a beating roller 2 6 and a flexible beating leaf 7. The flexible beating leaf 7 rotates under the drive of the beating roller 1 5 and the beating roller 2 6, so as to beat the PET bottle flakes passing between the beating roller 1 5 and the beating roller 2 6, and separate the PET bottle flakes stuck together, which not only realizes the transportation of the PET bottle flakes, but also can avoid the influence of the sticking of the PET bottle flakes on the subsequent processing, thereby improving the overall recovery efficiency of the PET bottle flakes.

[0035] In this embodiment, the outer wall of one end of the rotating shaft 2 13 is fixedly connected to a gear 4 12, one end of the rotating shaft 1 8 is fixedly connected to a gear 1 9, the outer wall of the gear 4 12 is meshed with a gear 3 11, the opposite side of the gear 1 9 and the gear 3 11 is meshed with a gear 2 10, and the gear 2 10 and the gear 3 11 are both rotatably connected to the outer wall of the discharge pipe 3.

[0036] The radius of gear four 12 is greater than the radius of gear one 9.

[0037] The outer wall of the discharge pipe 3 is fixed with a motor 14 by bolts, and the output shaft of the motor 14 is fixedly connected to the other end of the rotating shaft 8 by a coupling.

[0038] Start motor 14 to drive shaft 18 to drive gear 19 and beating roller 26 to rotate. With the cooperation of gear 19, gear 2 10, gear 3 11 and gear 4 12, shaft 2 13 is used to drive beating roller 5 to rotate in the opposite direction. Since the radius of gear 4 12 is larger than that of gear 19, the speed of beating roller 5 is lower than that of beating roller 2 6.

[0039] The device is provided with gear 1 9, gear 2 10, gear 3 11 and gear 4 12. With the cooperation of gear 2 10 and gear 3 11, gear 1 9 and gear 4 12 can be made to rotate in opposite directions, thereby driving beating roller 1 5 and beating roller 2 6 to rotate in opposite directions. Moreover, since the radius of gear 4 12 is greater than that of gear 1 9, the rotation speed of beating roller 2 6 is greater than that of beating roller 1 5, thereby making the flexible beating blade 7 have a better effect of beating and separating the PET bottle flakes.

[0040] like Figure 4 As shown, a plurality of universal wheels 17 are fixed to the bottom of the support frame 4 by bolts. The universal wheels 17 are provided to facilitate the movement of the device and improve convenience.

[0041] like Figure 4 and Figure 5 As shown, the feeding assembly includes a rotating shaft 3 15 and a spiral blade 16 . The spiral blade 16 is welded to the outer wall of the rotating shaft 3 15 , and the rotating shaft 3 15 is rotatably connected to the inner wall of the shell 1 .

[0042] A second motor 18 is fixedly mounted on the top outer wall of the housing 1 at the discharge pipe 3 via a support seat, and a pulley 19 is fixedly connected to the output shaft of the second motor 18 .

[0043] One end of the rotating shaft 3 15 passes through the housing 1 and is fixedly connected to the pulley 2 21 . The outer walls of the pulley 1 19 and the pulley 2 21 are meshed with the same transmission belt 20 .

[0044] The second motor 18 is started to drive the pulley 19 to rotate, and the transmission belt 20 and the second pulley 21 are used to drive the rotating shaft 3 15 and the spiral blade 16 to rotate, and the PET bottle flakes are transported from the feed hopper 2 to the discharge pipe 3 for discharge through the spiral blade 16.

[0045] Working principle: After cutting, the PET bottle flakes are transported into the shell 1 through the feed hopper 2, and then the motor 2 18 is started to drive the pulley 19 to rotate, and the transmission belt 20 and the pulley 2 21 are used to drive the shaft 3 15 and the spiral blade 16 to rotate, and the PET bottle flakes are transported from the feed hopper 2 to the discharge pipe 3 through the spiral blade 16. During this period, the motor 14 is started to drive the shaft 1 8 to drive the gear 1 9 and the beating roller 2 6 to rotate. Under the cooperation of the gear 1 9, the gear 2 10, the gear 3 11 and the gear 4 12, the shaft 2 13 is used to drive the beating roller 1 5 to rotate in the opposite direction, so that when the PET bottle flakes pass between the beating roller 1 5 and the beating roller 2 6, the flexible beating blade 7 is driven by the beating roller 1 5 and the beating roller 2 6 to rotate and beat the PET bottle flakes, so as to separate the bottle flakes stuck together, and finally the PET bottle flakes fall from the gap at the bottom of the discharge pipe 3 to the subsequent processing link, and the transportation of the PET bottle flakes is completed.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A PET bottle flake transfer device, comprising a housing (1) and a support frame (4) welded to the bottom of the housing (1), characterized in that: A feeding assembly is arranged inside the shell (1), one end of the shell (1) is connected to and communicated with a feed hopper (2) at the top, and the other end of the shell (1) is connected to and communicated with a discharge pipe (3) at the bottom, and a beating assembly for beating and separating PET bottle flakes is arranged inside the discharge pipe (3), the beating assembly comprises a beating roller 1 (5) and a beating roller 2 (6), the beating roller 1 (5) and the beating roller 2 (6) are rotatably connected to the inner wall of the discharge pipe (3) through a rotating shaft 2 (13) and a rotating shaft 1 (8) respectively, and the outer walls of the beating roller 1 (5) and the beating roller 2 (6) are fixedly connected with a plurality of flexible beating leaves (7), and the flexible beating leaves (7) located on the outer wall of the beating roller 1 (5) and the flexible beating leaves (7) located on the outer wall of the beating roller 2 (6) are staggered.

2. A PET bottle flake transfer device according to claim 1, characterized in that: The outer wall of one end of the rotating shaft 2 (13) is fixedly connected to a gear 4 (12), and one end of the rotating shaft 1 (8) is fixedly connected to a gear 1 (9). The outer wall of the gear 4 (12) is meshed with a gear 3 (11). The opposite side of the gear 1 (9) and the gear 3 (11) is meshed with a gear 2 (10). The gear 2 (10) and the gear 3 (11) are both rotatably connected to the outer wall of the discharge pipe (3).

3. A PET bottle flakes transfer device according to claim 2, characterized in that: The radius of gear four (12) is greater than the radius of gear one (9).

4. A PET bottle flakes transfer device according to claim 3, characterized in that: The outer wall of the discharge pipe (3) is fixed with a motor (14) by means of bolts, and the output shaft of the motor (14) is fixedly connected to the other end of the rotating shaft (8) by means of a coupling.

5. A PET bottle flakes transfer device according to claim 1, characterized in that: A plurality of universal wheels (17) are fixed to the bottom of the support frame (4) by means of bolts.

6. A PET bottle flakes transfer device according to claim 1, characterized in that: The feeding assembly comprises a rotating shaft three (15) and a spiral blade (16), wherein the spiral blade (16) is welded to the outer wall of the rotating shaft three (15), and the rotating shaft three (15) is rotatably connected to the inner wall of the shell (1).

7. A PET bottle flakes transfer device according to claim 6, characterized in that: A second motor (18) is fixedly mounted on the top outer wall of the housing (1) at the discharge pipe (3) via a support seat, and a first pulley (19) is fixedly connected to the output shaft of the second motor (18).

8. A PET bottle flakes transfer device according to claim 7, characterized in that: One end of the rotating shaft 3 (15) passes through the housing (1) and is fixedly connected to the belt pulley 2 (21); the outer walls of the belt pulley 1 (19) and the belt pulley 2 (21) are meshed with the same transmission belt (20).

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