A plastic bottle burr ironing machine

Abstract

The utility model provides a kind of plastic bottle burr ironing machine, belong to plastic bottle field.It solves the problem that the traditional deburring process is carried out in the cooling state of plastic bottle, and the cutter for deburring may leave scratch on the hard plastic after cooling in the process of operation, the utility model includes chassis, several elevating tool holders installed on chassis, several motors for driving, discharging tray and several clamps for clamping plastic bottle in annular arrangement, characterized in that, the tool holder is provided with mounting bracket, the mounting bracket is provided with pressing and ironing assembly perpendicular to discharging tray, the cutting assembly connecting both between the pressing and ironing assembly and mounting bracket is provided with polishing assembly on another tool holder.

Description

Technical Field

[0001] This utility model belongs to the field of plastic bottles, and specifically relates to a plastic bottle deburring and smoothing machine. Background Technology

[0002] During the production of plastic bottles, burrs may appear at the bottle neck. Traditional deburring processes mostly involve cutting and grinding. These processes are often carried out when the plastic bottle is cooled. During the operation, the deburring tools may leave scratches on the cooled hard plastic, thereby increasing the number of defective plastic bottles and reducing the production yield of high-quality products. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a plastic bottle burr ironing machine.

[0004] The purpose of this utility model can be achieved through the following technical solution: a plastic bottle deburring and smoothing machine, comprising a base frame, several lifting fixtures mounted on the base frame, several motors for driving, a feeding tray, and several clamps arranged in a ring for clamping plastic bottles, characterized in that the fixtures are provided with mounting frames, the mounting frames are provided with pressing components arranged perpendicular to the feeding tray, the pressing components and the mounting frames are provided with a cutting component connecting the two, and a grinding component is provided on another fixture.

[0005] In the aforementioned plastic bottle deburring and smoothing machine, all the clamps are axially connected to the feeding tray, and each clamp can be rotated by a motor, as can the feeding tray.

[0006] In the aforementioned plastic bottle deburring and ironing machine, the pressing assembly includes a support base fixedly connected to the cutting assembly, a main rod that can be raised and lowered with the tooling frame and has a hydraulic assembly, and a pressure plate installed at the lower end of the main rod. A heat-conducting part connected to the pressure plate is provided below the pressure plate, and a cable for electrically conducting heat to the heat-conducting part is provided inside the main rod, with the cable extending from the upper end of the main rod.

[0007] In the aforementioned plastic bottle deburring and smoothing machine, the cutting assembly includes a main housing for fixing and connecting the mounting bracket and the support base. The main housing contains two parallel blades that are perpendicular to the feeding tray. A connecting rod is provided between the two blades, making the two blades I-shaped. The main housing has a sliding groove, and a locking bolt is provided on the sliding groove, which passes through the sliding groove, passes through the two blades respectively, and abuts against the inner wall of the main housing.

[0008] In the aforementioned plastic bottle deburring and smoothing machine, the pressure plate has two channels for the blades to pass through, and the channels penetrate the pressure plate.

[0009] Compared with existing technologies, this plastic bottle deburring and smoothing machine flattens the bottle mouth of the plastic bottle by hot pressing and at the same time cuts off the burrs, avoiding the possibility of the bottle mouth being scratched under cold treatment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the main body of the plastic bottle deburring and smoothing machine; Figure 2 This is a partial schematic diagram of a plastic bottle deburring machine; Figure 3 This is a top view of the pressure plate.

[0011] In the diagram, 1. Base frame; 2. Tooling frame; 3. Motor; 4. Feeding tray; 5. Fixture; 6. Mounting frame; 7. Support base; 8. Main rod; 9. Pressure plate; 10. Main housing; 11. Blade; 12. Sliding groove; 13. Locking bolt; 14. Channel. Detailed Implementation

[0012] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0013] like Figure 1 , Figure 2 , Figure 3 As shown, this plastic bottle deburring and smoothing machine includes a base frame 1, several lifting fixture frames 2 mounted on the base frame 1, several motors 3 for driving, a feeding tray 4, and several clamps 5 arranged in a ring for clamping plastic bottles. A mounting frame 6 is provided on the fixture frame 2, and a pressing component is provided on the mounting frame 6 perpendicular to the feeding tray 4. A cutting component is provided between the pressing component and the mounting frame 6. A grinding component is provided on another fixture frame 2. The height of the mounting frame 6 is adjusted according to the height of the plastic bottle before use.

[0014] All clamps 5 are axially connected to the feeding tray 4, and each clamp 5 can be rotated by the motor 3. The feeding tray 4 can also be rotated by the motor 3. Driven by the motor 3, each clamp 5 can rotate independently after clamping the plastic bottle. At the same time, the rotation of the feeding tray 4 facilitates the rotation of the plastic product to the bottom of different components for processing.

[0015] The heat-pressing assembly includes a support base 7 fixedly connected to the cutting assembly, a main rod 8 with a hydraulic assembly that can move up and down with the tooling frame 2, and a pressure plate 9 installed at the lower end of the main rod 8. A heat-conducting part connected to the pressure plate 9 is provided below the pressure plate 9. A cable for electrically conducting heat to the heat-conducting part is provided inside the main rod 8. The cable extends from the upper end of the main rod 8. When the plastic bottle moves to the bottom of the pressure plate, the main rod 8 can extend and retract a certain distance through the electrically driven hydraulic assembly, thereby pressing the bottle mouth.

[0016] The cutting assembly includes a main housing 10 for fixing the mounting bracket 6 and the support base 7. The main housing 10 has two parallel blades 11 that are perpendicular to the feeding tray 4. A connecting rod is provided between the two blades 11, so that the two blades 11 are arranged in an I-shape. The main housing 10 has a sliding groove 12. The sliding groove 12 has locking bolts 13 that pass through the sliding groove 12, pass through the two blades 11 respectively, and abut against the inner wall of the main housing 10. The distance between the two blades 11 can be adjusted to the ring diameter of the bottle mouth, so that the two blades 11 can cut the inner circle and outer circle of the bottle mouth respectively when they are downward. When the bottle mouth is pressed, the bottle mouth tends to be flat and excess plastic will be separated to both sides. The cutting of the blades 11 cuts off the flattened burrs from both sides, ensuring the flatness of the bottle mouth while cutting off the burrs.

[0017] The pressure plate 9 has two channels 14 for the blades 11 to pass through. The channels 14 penetrate the pressure plate 9, so that the bottle mouth can be cut during the pressing process.

[0018] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0019] Although this document frequently uses terms such as base frame 1, tooling frame 2, motor 3, feeding tray 4, clamp 5, mounting bracket 6, support base 7, main rod 8, pressure plate 9, main housing 10, blade 11, sliding groove 12, locking bolt 13, and channel 14, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any kind of additional limitation would contradict the spirit of this utility model.

Claims

1. A plastic bottle deburring and smoothing machine, comprising a base frame (1), several lifting fixtures (2) mounted on the base frame (1), several motors (3) for driving, a feeding tray (4), and several clamps (5) arranged in a ring for clamping plastic bottles, characterized in that, The tooling frame (2) is provided with a mounting frame (6), and the mounting frame (6) is provided with a pressing component that is perpendicular to the feeding tray (4). A cutting component is provided between the pressing component and the mounting frame (6), and a grinding component is provided on another tooling frame (2).

2. The plastic bottle deburring machine according to claim 1, characterized in that, The clamps (5) are all axially connected to the feeding tray (4), and each clamp (5) can be rotated by a motor (3). The feeding tray (4) can also be rotated by a motor (3).

3. The plastic bottle deburring machine according to claim 1, characterized in that, The heat pressing assembly includes a support base (7) fixedly connected to the cutting assembly, a main rod (8) that can be raised and lowered with the tooling frame (2) and has a hydraulic assembly, and a pressure plate (9) installed at the lower end of the main rod (8). A heat-conducting part connected to the pressure plate (9) is provided below the pressure plate (9). A cable for electrically conducting heat to the heat-conducting part is provided inside the main rod (8), and the cable extends from the upper end of the main rod (8).

4. A plastic bottle deburring machine according to claim 1, characterized in that, The cutting assembly includes a main housing (10) for fixing the mounting bracket (6) and the support base (7). The main housing (10) is provided with two parallel blades (11) that are perpendicular to the feed tray (4). A connecting rod is provided between the two blades (11) so that the two blades (11) are arranged in an I-shape. The main housing (10) is provided with a sliding groove (12). The sliding groove (12) is provided with a locking bolt (13) that passes through the sliding groove (12) and passes through the two blades (11) respectively and abuts against the inner wall of the main housing (10).

5. A plastic bottle deburring machine according to claim 3, characterized in that, The pressure plate (9) has two channels (14) for the blade (11) to pass through, and the channels (14) penetrate the pressure plate (9).

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