Plastic bottle bale breaker feeding device with anti-winding structure

Abstract

The utility model discloses a plastic bottle bale breaker feeding device with an anti-winding structure, which comprises a fixing plate, a fixing frame is fixedly mounted on one side of the fixing plate, four rollers are rotatably mounted on the inner side of the fixing frame, four swing plates are rotatably mounted on one side, far away from the fixing plate, of the inner side of the fixing frame, and the four swing plates are rotatably mounted on the other side of the fixing frame. And inclined surfaces are arranged on the surfaces of the swinging plates. The piston rod drives the output end to reciprocate, so that the output end drives the rack to reciprocate, the rack drives the driven gear to rotate and reciprocate, the driven gear drives the swing plate to swing on the inner side of the fixing frame at the moment, a flying plastic bottle is beaten, the plastic bottle slides down along the inclined face of the surface of the swing plate, and meanwhile the plastic bottle is fixed. And the swing plate can strike the position close to the fixed disc and the dismounting plate when swinging, and when the plastic bottle is wound on the fixed disc and the dismounting plate, the plastic bottle is hit by the swing of the swing plate to fall off, so that the plastic bottle is prevented from being wound.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic bottle unpacking machines, specifically a feeding device for a plastic bottle unpacking machine with an anti-tangling structure. Background Technology

[0002] The rapid increase in plastic consumption will inevitably lead to an increase in waste plastics. The waste plastic recycling industry has also placed higher demands on the output of waste plastic cleaning and recycling equipment. Unpacking machines are auxiliary mechanical equipment used in waste plastic bottle recycling production lines in the plastic machinery industry. They are mainly used to unpack and break up compressed and packaged plastic bottles.

[0003] The unpacking capacity of the unpacking machine directly affects the output of subsequent operations in the waste plastic bottle cleaning and recycling production line, and also greatly restricts the increase in output of the entire waste plastic bottle cleaning and recycling production line.

[0004] Existing plastic bottle unpacking machines often experience issues when plastic bottles are broken up during feeding, leading to entanglement on the breaking plate and rotating rod, resulting in low feeding efficiency. Therefore, these issues are not met. To address this, we propose a feeding device for plastic bottle unpacking machines with an anti-entanglement structure. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for a plastic bottle unpacking machine with an anti-winding structure, so as to solve the problems mentioned in the background art, such as the plastic bottles easily getting tangled on the surface of the dispersing plate and the rotating rod when the plastic bottle unpacking machine is being dispersed during feeding, which leads to low feeding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for a plastic bottle unpacking machine with an anti-winding structure, comprising a fixed plate, a fixed frame fixedly installed on one side of the fixed plate, four rollers rotatably installed on the inner side of the fixed frame, four swing plates rotatably installed on the inner side of the fixed frame away from the fixed plate, the surfaces of the swing plates are all provided with inclined surfaces, and an inclined plate is fixedly installed at the bottom end of the fixed frame.

[0007] Preferably, both ends of the swing plate are rotatably mounted with a rotating shaft, and the rotating shaft extends through the surface of the fixed frame to the outside of the fixed frame. Four connecting brackets are fixedly mounted on one side of the surface of the fixed frame. A piston rod is movably mounted inside each connecting bracket. A rack is fixedly mounted on the output end of each piston rod. A driven gear is meshed at the bottom end of each rack. The driven gear is fixedly connected to the rotating shaft.

[0008] Preferably, multiple fixed discs are fixedly installed on the outer surface of each roller, and multiple removal plates are bolted to both sides of each fixed disc, with the fixed discs arranged in a matrix staggered pattern.

[0009] Preferably, the top of the fixed plate is provided with a conveyor belt, and four support plates are fixedly installed at both ends of the fixed frame. Bearing seats are installed on the surface of each support plate by bolts, and the rollers move through the interior of the bearing seats.

[0010] Preferably, four servo motors are fixedly installed on the other side of the fixing frame, and the output ends of the four servo motors are respectively connected to the ends of the four rollers through couplings.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the cooperation of the dismantling plate and the inclined plate, allows the plastic bottle to be unpacked by the dismantling plate during use. When the plastic bottle is hit by the rotating dismantling plate, it will be thrown from the compressed state and pass through the position of the fixed frame. Due to gravity, it will fall into the surface of the inclined plate and be discharged by the inclined plate, reducing the possibility of the plastic bottle remaining inside the fixed frame, thereby reducing the possibility of the plastic bottle getting tangled in the fixed disc or the dismantling plate.

[0013] 2. This utility model, through the cooperation of the swing plate and the driven gear, enables the device to reciprocate through the piston rod driving the output end, thereby driving the rack to reciprocate, which in turn drives the driven gear to rotate and reciprocate. At this time, the driven gear will drive the swing plate to swing inside the fixed frame, thereby striking the flying plastic bottle and causing it to slide down the inclined surface of the swing plate. At the same time, the swing plate can strike the position near the fixed disc and the removal plate when it swings. When the plastic bottle is wrapped around the fixed disc and the removal plate, it will be struck and dropped by the swing plate, thus avoiding the plastic bottle from getting tangled. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional front view of the entire utility model;

[0016] Figure 3 This is a cross-sectional side view of the piston rod position of this utility model;

[0017] Figure 4 This is a cross-sectional side view of the fixed disk position of this utility model;

[0018] Figure 5 This utility model Figure 3A partial structural diagram of part A in the middle.

[0019] In the diagram: 1. Fixed plate; 2. Conveyor belt; 3. Fixed frame; 4. Roller; 5. Bearing seat; 6. Support plate; 7. Fixed disc; 8. Removal plate; 9. Swing plate; 10. Driven gear; 11. Piston rod; 12. Connecting bracket; 13. Rack; 14. Inclined plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 5 An embodiment of this utility model provides a feeding device for a plastic bottle unpacking machine with an anti-winding structure, including a fixed plate 1, a fixed frame 3 fixedly installed on one side of the fixed plate 1, four rollers 4 rotatably installed on the inner side of the fixed frame 3, four swing plates 9 rotatably installed on the inner side of the fixed frame 3 away from the fixed plate 1, the surface of each swing plate 9 is provided with an inclined surface, and an inclined plate 14 is fixedly installed at the bottom end of the fixed frame 3.

[0022] By using the disassembly plate 8 and the inclined plate 14 together, the plastic bottle can be unpacked by the disassembly plate 8 during use. When the plastic bottle is rotated and struck by the disassembly plate 8, it will be thrown from its compressed state and pass through the position of the fixed frame 3. Due to gravity, it will fall into the surface of the inclined plate 14 and be discharged by the inclined plate 14, reducing the possibility of the plastic bottle remaining inside the fixed frame 3, thereby reducing the possibility of the plastic bottle getting tangled on the fixed disc 7 or the disassembly plate 8.

[0023] Both ends of the swing plate 9 are rotatably mounted with a rotating shaft. The rotating shafts extend through the surface of the fixed frame 3 to the outside of the fixed frame 3. Four connecting brackets 12 are fixedly mounted on one side of the surface of the fixed frame 3. A piston rod 11 is movably mounted inside each connecting bracket 12. A rack 13 is fixedly mounted on the output end of each piston rod 11. A driven gear 10 is meshed with the bottom end of each rack 13. The driven gear 10 is fixedly connected to the rotating shaft.

[0024] Through the cooperation of the swing plate 9 and the driven gear 10, the device can be driven by the piston rod 11 to reciprocate during use, thereby driving the rack 13 to reciprocate. In turn, the rack 13 drives the driven gear 10 to rotate and reciprocate. At this time, the driven gear 10 will drive the swing plate 9 to swing inside the fixed frame 3, thereby striking the flying plastic bottle and causing it to slide down the inclined surface of the swing plate 9. At the same time, the swing plate 9 can strike the position near the fixed disc 7 and the removal plate 8 when it swings. When the plastic bottle is wrapped around the fixed disc 7 and the removal plate 8, it will be struck and dropped by the swing plate 9, thereby avoiding the plastic bottle from getting tangled.

[0025] Multiple fixed discs 7 are fixedly installed on the outer surface of the roller 4. Multiple removal plates 8 are installed on both sides of the fixed discs 7 by bolts. The fixed discs 7 are arranged in a matrix staggered arrangement.

[0026] The top of the fixed plate 1 is provided with a conveyor belt 2, and four support plates 6 are fixedly installed at both ends of the fixed frame 3. The surface of the support plate 6 is equipped with bearing seats 5 by bolts, and the rollers 4 move through the interior of the bearing seats 5.

[0027] Four servo motors are fixedly installed on the other side of the fixed frame 3. The output ends of the four servo motors are connected to the ends of the four rollers 4 through couplings.

[0028] In operation, the feeding device of this plastic bottle unpacking machine with an anti-winding structure first transports the packaged plastic bottles to the fixed frame 3 via the conveyor belt 2. Then, the plastic bottles are unpacked via the unpacking plate 8. When the plastic bottles are struck by the rotating unpacking plate 8, they are dislodged from their compressed state and fly through the fixed frame 3. Due to gravity, they fall onto the surface of the inclined plate 14 and are discharged through it, reducing the possibility of plastic bottles remaining inside the fixed frame 3 and thus reducing the possibility of plastic bottles getting tangled on the fixed disc 7 or the unpacking plate 8.

[0029] Through the cooperation of the swing plate 9 and the driven gear 10, the device can be driven by the piston rod 11 to reciprocate during use, thereby driving the rack 13 to reciprocate. In turn, the rack 13 drives the driven gear 10 to rotate and reciprocate. At this time, the driven gear 10 will drive the swing plate 9 to swing inside the fixed frame 3, thereby striking the flying plastic bottle and causing it to slide down the inclined surface of the swing plate 9. At the same time, the swing plate 9 can strike the position near the fixed disc 7 and the removal plate 8 when it swings. When the plastic bottle is wrapped around the fixed disc 7 and the removal plate 8, it will be struck and dropped by the swing plate 9, thereby avoiding the plastic bottle from getting tangled.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A plastic bottle unpacking machine feeding device with anti-winding structure, comprising a fixed plate (1), characterized in that: A fixed frame (3) is fixedly installed on one side of the fixed plate (1). Four rollers (4) are rotatably installed on the inner side of the fixed frame (3). Four swing plates (9) are rotatably installed on the inner side of the fixed frame (3) away from the fixed plate (1). The surfaces of the swing plates (9) are all provided with inclined surfaces. An inclined plate (14) is fixedly installed at the bottom end of the fixed frame (3). Both ends of the swing plate (9) are rotatably mounted with a rotating shaft. The rotating shaft extends through the surface of the fixed frame (3) to the outside of the fixed frame (3). Four connecting brackets (12) are fixedly mounted on one side of the surface of the fixed frame (3). A piston rod (11) is movably mounted inside each connecting bracket (12). A rack (13) is fixedly mounted on the output end of each piston rod (11). A driven gear (10) is meshed with the bottom end of each rack (13). The driven gear (10) is fixedly connected to the rotating shaft. Multiple fixed discs (7) are fixedly installed on the outer surface of the roller (4). Multiple removal plates (8) are installed on both sides of the fixed discs (7) by bolts. The fixed discs (7) are arranged in a matrix staggered arrangement.

2. The plastic bottle unpacking machine feeding device with anti-winding structure according to claim 1, characterized in that: The top of the fixed plate (1) is provided with a conveyor belt (2), and four support plates (6) are fixedly installed at both ends of the fixed frame (3). The surface of the support plate (6) is equipped with bearing seats (5) by bolts, and the rollers (4) all move through the interior of the bearing seats (5).

3. The plastic bottle unpacking machine feeding device with anti-winding structure according to claim 1, characterized in that: Four servo motors are fixedly installed on the other side of the fixed frame (3), and the output ends of the four servo motors are respectively connected to the ends of the four rollers (4) through couplings.

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