CN220742218U

CN220742218U - Recovery device and plastic trimmer thereof

Info

Publication number: CN220742218U
Application number: CN202322439076.1U
Authority: CN
Inventors: 汤武英
Original assignee: Tiantai Yingxia Rubber & Plastic Co ltd
Current assignee: Tiantai Yingxia Rubber & Plastic Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-09
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a recovery device and a plastic trimmer thereof. The recovery device comprises a fixing frame, a push rod arranged on one side of the fixing frame, wherein the push rod is arranged at a position corresponding to a plastic bottle/barrel, and the push rod is used for pushing the cut plastic bottle/barrel out of a feeding device. A plastic trimmer is provided with the recovery device. The utility model has the following beneficial effects: the recovery device and the plastic trimming machine thereof can realize quick disassembly of the plastic bottle/barrel, and the disassembly efficiency is high.

Description

Recovery device and plastic trimmer thereof

Technical Field

The utility model relates to a recycling device and a plastic trimmer thereof.

Background

Plastic bottles/barrels are containers widely used in daily life, and are mainly used for accommodating food, beverages and other articles. In the production process of plastic bottles/barrels, the situation that the local structures such as bottle mouths, bottle bodies and the like have defects often occurs due to the problem of dies or the problem of raw materials. For these defective plastic bottles/barrels, a trimming process is required to be able to be reused.

The trimming work of the plastic bottles/barrels is mainly carried out manually, the working efficiency is low, and batch trimming cannot be realized. And when a common cutting tool is used for trimming, the cutting range is difficult to precisely control, and the cutting quality cannot be ensured. Therefore, there is an urgent need for an automated apparatus specifically for plastic bottle/barrel trimming to improve trimming efficiency and quality.

Automatic trimmers are used for automated trimming of plastic bottles/barrels as described above, and are also commonly used to trim burrs or other imperfections on plastic bottles/barrels during the manufacturing process.

The existing automatic trimmer needs to put the corresponding plastic bottle/barrel into a shearing position, then starts the trimmer to trim the plastic bottle/barrel, and after trimming is completed, workers need to take out the plastic bottle/barrel and reinstall the untrimmed plastic bottle/barrel, so that the installation and disassembly efficiency is low.

Disclosure of Invention

The utility model aims to provide a recovery device and a plastic trimmer thereof. The recovery device and the plastic trimming machine thereof can realize quick disassembly of the plastic bottle/barrel, and the disassembly efficiency is high.

The technical aim of the utility model is realized by the following technical scheme:

the recovery device comprises a fixing frame, a push rod arranged on one side of the fixing frame, wherein the push rod is arranged at a position corresponding to a plastic bottle/barrel, and the push rod is used for pushing the cut plastic bottle/barrel out of a feeding device.

The utility model is further provided with: the plastic bottle/barrel cutting device also comprises a stand column, wherein one end of the stand column is fixedly connected with the fixing frame, and the other end of the stand column is fixedly connected with a moving part of the feeding device, and the stand column drives the push rod to push the plastic bottle/barrel arranged below the push rod after the cutting process is completed.

The utility model is further provided with: a spring is arranged between the fixing frame and the feeding device, and the spring stores energy and drives the push rod to push.

The utility model is further provided with: a rubber block is further arranged between the fixing frame and the feeding device, and deforms along with movement of the moving part of the feeding device, so that the spring stores energy.

A plastic trimmer is provided with the recovery device.

In summary, the utility model has the following beneficial effects: the recovery device and the plastic trimming machine thereof can realize quick disassembly of the plastic bottle/barrel, and the disassembly efficiency is high.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

fig. 2 is an enlarged view of area a in fig. 1;

FIG. 3 is a schematic side view of an embodiment;

fig. 4 is a schematic diagram of the connection relationship of rubber blocks.

Reference numerals: 1. a frame; 2. a fixing device; 3. a trimming device; 4. a feeding device; 5. a recovery device; 6. a positioning frame; 7. a mounting groove; 8. a bracket; 9. a cylinder; 10. a driving rod; 11. pruning the pole; 12. a cutter; 13. a feeding frame; 14. a mounting hole; 15. tooth blocks; 16. a gear; 17. a rotating shaft; 18. a toothed bar; 19. a connecting plate; 20. a driving motor; 21. a fixing frame; 22. a first spring; 23. a column; 24. a push rod; 25. a second spring; 26. rubber blocks.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, a plastic trimmer comprises a frame 1. The frame 1 is provided with a fixing device 2 for placing and fixing the plastic bottles/barrels, a trimming device 3 for trimming the tops and bottoms of the plastic bottles/barrels smoothly, a feeding device 4 for feeding the plastic bottles/barrels and a recovery device 5 for recovering the trimmed plastic bottles/barrels.

1. Fixing device 2

The fixing device 2 comprises two positioning frames 6, and the positioning frames 6 are provided with mounting grooves 7 for adapting to plastic bottles/barrels. When the plastic bottle/tub is placed in the installation groove 7, and the two positioning frames 6 are brought close to each other, the plastic bottle/tub is fixed. The driving mode is that the cylinder 9 is driven, and the driving mode is not shown in the figure.

2. Trimming device 3

The trimming device 3 comprises a bracket 8 arranged at the top of the positioning frame 6. An air cylinder 9 is arranged on one side of the bracket 8. The cylinder 9 is connected with a driving rod 10. The bottom of the driving rod 10 is sleeved with two pruning rods 11 fixedly connected. The bottom of the pruning rod 11 is provided with a cutter 12. Wherein the cutter 12 is horizontally arranged, and the reciprocating sliding is realized under the action of the air cylinder 9, so that the top of the plastic bottle/barrel on the horizontal plane of the cutter 12 is trimmed.

Correspondingly, the trimming means 3 further comprises a bottom trimming mechanism identical to the top trimming described above.

3. Feeding device 4

The feeding device 4 comprises a feeding frame 13. The end of the feeding frame 13 is provided with two mounting holes 14. The plastic bottle/barrel can be arranged in the mounting hole 14 in an interference fit manner, and a plurality of tooth blocks 15 which are sequentially arranged are arranged on one side of the feeding frame 13. The tooth block 15 is meshed with a gear 16. The middle part of the gear 16 is connected with a rotating shaft 17. The rotating shaft 17 is in bearing connection with the frame 1.

One side of the gear 16 is engaged with a toothed bar 18. The top of the toothed bar 18 is connected with a connecting plate 19. The connecting plate 19 is fixedly connected with the bracket 8. Correspondingly, the rotating shaft 17 is connected with a driving motor 20.

As described above, the driving motor 20 operates to drive the gear 16 to rotate counterclockwise, the gear 16 rotates to drive the rack 18 at the illustrated position to move upward, and the rack 18 moves upward to move the support 8 on the top side of the trimmed plastic bottle/barrel upward, and at this time, the cutter 12 is far away from the plastic bottle/barrel. The gear 16 simultaneously drives the tooth block 15, thereby driving the feeding frame 13 to move towards a position far away from the positioning frame 6.

The trimmed plastic bottles/barrels are removed and replaced with new plastic bottles/barrels, and the drive motor 20 is reversed and returned to the illustrated position for trimming of the plastic bottles/barrels.

The above arrangement allows the feeding position to be far away from the cutter 12, reduces potential safety hazards, and improves the installation efficiency of the plastic bottle/barrel.

4. Recovery device 5

The recovery device 5 comprises a fixing frame 21. The fixing frame 21 is fixedly connected with the frame 1. At least two springs 22 are arranged between one side of the fixing frame 21 and the connecting plate 19. A column 23 is arranged between the first springs 22. The upright 23 passes through the fixing frame 21 and one end is fixedly connected with the connecting plate 19.

A push rod 24 is arranged at one side of the fixed frame 21 and corresponds to the position of the mounting hole 14 when the feeding frame 13 moves out. A second spring 25 is arranged between the push rod 24 and the fixed frame 21.

Preferably, the upright 23 is provided with a rubber block 26 at the bottom of the fixing frame 21. The rubber block 26 is deformable. When the gear 16 drives the toothed bar 18 to move upwards, the rubber block 26 is extruded and deformed, and is gradually embedded into the fixing frame 21. At this time, the first spring 22 stretches, accumulating elastic potential energy. When the feeding frame 13 returns to the mounting hole 14 at the bottom of the push rod 24, at this time, the rubber block 26 enters the upper part of the fixing frame 21, and at this time, the first spring 22 is not limited by the rubber block 26, so that the elastic potential energy of the first spring 22 is released, the push rod 24 has a larger downward moving trend, and the second spring 25 is matched, so that the push rod 24 has a possibility of exceeding the original position, thereby pushing the plastic bottle/barrel below the push rod 24, enabling the plastic bottle/barrel to be ejected out of the mounting hole 14, realizing the purpose of automatically recycling the plastic bottle/barrel, and improving the disassembly efficiency.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The recycling device is characterized by comprising a fixing frame (21), a push rod (24) arranged on one side of the fixing frame (21), wherein the push rod (24) is arranged corresponding to the position of a plastic bottle/barrel, the push rod (24) is used for pushing the cut plastic bottle/barrel out of a feeding device, the recycling device further comprises a stand column (23), one end of the stand column (23) is fixedly connected with the fixing frame (21), the other end of the stand column is fixedly connected with a moving part of the feeding device, and the stand column (23) drives the push rod (24) to push the plastic bottle/barrel arranged below the push rod (24) after a cutting process is completed.

2. The recycling device according to claim 1, characterized in that a spring (22) is further arranged between the fixing frame (21) and the feeding device, and the spring (22) stores energy and drives the push rod (24) to push.

3. The recycling apparatus according to claim 2, characterized in that a rubber block (26) is further provided between the fixing frame (21) and the feeding device, and the rubber block (26) deforms with the movement of the moving part of the feeding device, so that the spring (22) stores energy.

4. A plastic trimmer, characterized by comprising a fixing device (2) for fixing a plastic bottle/barrel, a trimming device (3) for cutting the plastic bottle/barrel, a feeding device (4) for feeding in an uncut plastic bottle/barrel and feeding out the cut plastic bottle/barrel, and a recycling device (5) according to any one of claims 1-3 for recycling the fed plastic bottle/barrel.