CN112061461A - Polyester top hydraulic packing device - Google Patents

Abstract

The invention discloses a hydraulic packing device for polyester wool tops, and relates to the technical field of polyester wool top packing devices, in particular to a packing frame, a hydraulic mechanism and an automatic belt conveying mechanism, wherein a material loading area assembly is arranged at the bottom of the inner wall of the packing frame, movable door plates are hinged around the packing frame except the right side of the packing frame, the hydraulic mechanism is fixed at the top of the packing frame, the automatic belt conveying mechanism penetrates through the inner parts of the movable door plates, a hydraulic push rod is arranged between the automatic belt conveying mechanisms, and the outer wall of the hydraulic push rod is fixedly connected with the inner parts of the movable door plates. This dacron wool top hydraulic pressure packing apparatus can realize the automatic compression and the automatic cladding of packing bag to the material through carrying material district subassembly and hydraulic pressure mechanism, can realize the automatic transport of strapping through automatic tape feeding mechanism, and can realize automatic unloading through shedding mechanism and hydraulic push rod to greatly reduced labour demand and work burden effectively reduce the cost of labor, and realize through mechanical operation that the packing operation is favorable to improving work efficiency.

Description

Polyester top hydraulic packing device

technical field

The invention relates to the technical field of a polyester wool top packing device, in particular to a polyester wool top hydraulic packing device.

Background technique

Polyester is an important variety of synthetic fibers. It is the trade name of polyester fibers in my country. Simply put, polyester tops are acrylic (tops, filaments), spandex, polypropylene and other textile materials. At present, polyester tops need to be processed after production. The packaging operation is convenient for storage and transportation. The work flow is to manually lay a layer of bottom film on the carrier plate of polyester tops, and put a packaging bag on the back of the platen, and then manually stack the polyester tops on the carrier plate. Press down to compress the polyester tops stacked on the surface of the bottom film to reduce the volume, then manually pull down the packaging bag to turn it over, and insert the edge of the bottom film into the packaging bag, and finally use a lock-type strapping tape to manually Bundling and manual cutting.

Most of the work flow of the existing polyester top packing device requires manual assistance, which results in the need for many people to wait by the side, wastes labor, and increases labor costs, and manual operations lead to inability to improve work efficiency.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention provides a polyester tops hydraulic packing device, which solves the problem that most of the work flow of the existing polyester tops packing device proposed in the above-mentioned background technology requires manual assistance, resulting in the need for many people to wait by the side, so that Labor is wasted and labor costs are increased, and manual work leads to the problem that work efficiency cannot be improved.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a polyester top hydraulic packing device includes a packing frame, a hydraulic mechanism and an automatic belt feeding mechanism, and a material loading area component is provided at the bottom of the inner wall of the packing frame, and the material loading area is The assembly includes a fixed baffle, a movable baffle, a bearing plate, an elastic spring and a first binding groove, and a movable baffle is arranged on the right side of the inner wall of the fixed baffle, a bearing plate is arranged inside the fixed baffle, and the bottom of the bearing plate is connected There are elastic springs, the surface of the carrying plate is provided with a first bundling groove, the surrounding of the packaging frame is hinged with movable door panels except the right side, and the right side of the packaging frame is provided with a discharge mechanism, which includes a flipping door panel. , a conveyor belt, a connecting rope, a steering wheel and a servo motor, and a conveyor belt is arranged on the surface of the flipped door panel, a connecting rope is fixed on both sides of the top of the flipped door panel, a direction wheel is provided on the lower surface of the top of the packaging frame, and one end of the connecting rope passes through While passing the steering wheel, it is connected with the servo motor, and the lower surface of the servo motor is fixedly connected with the bottom surface of the packing frame. The hydraulic mechanism is fixed on the top of the packing frame. The hydraulic mechanism includes a hydraulic cylinder, a push rod, a pressure plate, a second A binding groove, an electric telescopic rod and an arc-shaped support plate, and a push rod is connected to the bottom of the hydraulic cylinder, a pressure plate is fixed at the bottom of the push rod, and a second binding groove is opened on the lower surface of the pressure plate, and an electric telescopic rod is connected to the middle of the push rod. The bottom of the electric telescopic rod is connected with an arc support plate, the automatic belt feeding mechanism runs through the interior of the movable door panel, and the automatic belt feeding mechanism includes a belt feeding box, a spring push plate, a discharge port, a feeding gear and a feeding motor. , and a spring push plate is fixed on the inner left side of the belt feeding box, a discharge port is opened on the right side of the belt feeding box, and feeding gears are provided on the top and bottom of the inner right side of the belt feeding box, and one side of the feeding gear is A feeding motor is connected, a hydraulic push rod is arranged between the automatic belt feeding mechanisms, and the outer wall of the hydraulic push rod is fixedly connected with the interior of the movable door panel.

Optionally, the structural dimensions of the outer opening of the carrying plate are consistent with the structural dimensions of the inner opening of the fixed baffle, and the carrying plate forms a semi-enclosed structure by the fixed baffle and the movable baffle.

Optionally, the first bundling grooves are distributed on the surface of the carrying plate in a grid shape, and the carrying plate forms a lifting structure between the elastic spring and the packaging frame.

Optionally, the overturned door panel and the packing frame are movably connected, and the packing frame forms a movable structure through the connecting rope, the steering wheel and the servo motor.

Optionally, the overturned door panel and the movable baffle are fixedly connected, and a fixed structure is formed between the overturned door panel and the conveyor belt.

Optionally, the pressure plate and the arc-shaped support plate form a lifting structure between the push rod and the hydraulic cylinder, and the arc-shaped support plate forms a telescopic structure between the electric telescopic rod and the push rod.

Optionally, the vertical centerline of the pressing plate and the vertical centerline of the bearing plate overlap each other, and the first binding groove on the surface of the bearing plate coincides with the second binding groove on the surface of the pressing plate.

Optionally, an elastic structure is formed between the spring push plate and the belt feeding box, and the discharge ports are symmetrically distributed with respect to the central axis of the belt feeding case, and the central axis of the discharge port The central axes of the two binding grooves are coincident.

Optionally, the feeding gear forms a rotating structure by a feeding motor, and the feeding gears rotate in opposite directions.

The invention provides a polyester wool top hydraulic packing device, which has the following beneficial effects:

1. In this polyester top hydraulic packing device, the bottom film used for packing is laid flat on the surface of the carrier board, and the packing bag is turned over and sleeved on the outside of the arc-shaped support plate, and the carrier board carries the material (the material is the polyester top, hereinafter referred to as the material) and descends through the elastic spring, which is conducive to shock absorption and avoids the elastic movement of the material. The arc-shaped support plate is continuously pressed down by the electric telescopic rod, so that the packaging bag is turned over to wrap the material and the bottom film. This setting is conducive to realizing automatic packaging of materials and reducing manual processes, and the inner surface of the arc-shaped support plate is curved and smooth, which is conducive to sticking It is suitable for sliding down on the surface of the material to avoid jamming, and at the same time, it is also beneficial to hold up the packaging bag to prevent the packaging bag from falling off.

2. In this polyester top hydraulic packing device, the lock-type strapping belt is placed inside the belt delivery box in an arc shape, and the spring push plate can always push the two ends of the strapping belt into the discharge port, which is conducive to the automatic loading of the strapping belt. At the same time, the bottom and top of the discharge port coincide with the first bundling groove and the second bundling groove respectively, and the rotation of the feeding gear is conducive to making the two ends of the strapping belt accurately pass through the first bundling groove and the second bundling groove to wrap the For materials, people only need to buckle the two ends of the strapping belt to complete the packaging, and there is no need to manually insert the strapping belt, which is conducive to reducing the difficulty of operation.

3. In this polyester top hydraulic packing device, the hydraulic push rod is set opposite to the flipping door panel, the flipping door panel is rotated by the servo motor and placed obliquely on the ground, and the movable baffle rotates with the flipping door panel to expose one side of the material, which is beneficial to It is convenient for the hydraulic push rod to extend to push the packaged materials to the conveyor belt, so as to avoid the blockage of the materials, and the conveyor belt can be energized to transmit the materials, which is conducive to the realization of automatic unloading, without the need for personnel to carry and unload the materials, which is conducive to reducing the workload.

4. The polyester top hydraulic packing device, the movable door panel and the packing frame are hinged, which is convenient to open the movable door panel to expose the inside of the packing frame, and it is convenient for employees to clean and maintain or prepare the interior of the packing frame, that is, laying the bottom film and wrapping the packing When the movable door is closed, the discharge port can be aligned with the first strapping groove and the second strapping groove, which is conducive to the convenience of the strapping belt to pack the material and the operation of the staff. There is a sliding structure between the drawer and the belt delivery box, which is convenient for employees to fill the inside of the belt delivery box with new locking straps at any time.

5. The polyester top hydraulic packing device can realize automatic compression of materials and automatic wrapping of packing bags through the components of the loading area and hydraulic mechanism. The hydraulic push rod can realize automatic unloading, thereby greatly reducing labor demand and labor burden, effectively reducing labor costs, and realizing packaging operations through mechanical operations is conducive to improving work efficiency.

Description of drawings

Fig. 1 is the schematic diagram of the polyester wool top after packing;

Fig. 2 is the overall structure schematic diagram of the present invention;

3 is a schematic diagram of the internal structure of the fixed baffle plate of the present invention;

4 is a schematic diagram of the internal structure of the belt feeding box of the present invention;

FIG. 5 is a schematic plan view of the structure of the carrier plate of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2 of the present invention.

In the figure: 1. Packing frame; 2. Loading area assembly; 3. Fixed baffle; 4. Active baffle; 5. Loading plate; 6. Elastic spring; 7. First strapping groove; 8. Active door panel; 9 , unloading mechanism; 10, flip door; 11, conveyor belt; 12, connecting rope; 13, steering wheel; 14, servo motor; 15, hydraulic mechanism; 16, hydraulic cylinder; 17, push rod; 18, pressure plate; 19, The second strapping slot; 20, electric telescopic rod; 21, arc support plate; 22, automatic belt feeding mechanism; 23, belt feeding box; 24, spring push plate; 25, discharge port; 26, feeding gear; 27, Feeding motor; 28. Hydraulic push rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, unless otherwise stated, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer" The orientation or positional relationship indicated by , "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, not An indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection. Ground connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIGS. 1 to 6 , the present invention provides a technical solution: a polyester top hydraulic packing device, including a packing frame 1, a hydraulic mechanism 15 and an automatic belt feeding mechanism 22, and a material loading area assembly 2 is provided at the bottom of the inner wall of the packing frame 1, and the material is loaded. The zone assembly 2 includes a fixed baffle 3, a movable baffle 4, a bearing plate 5, an elastic spring 6 and a first binding groove 7, and a movable baffle 4 is arranged on the right side of the inner wall of the fixed baffle 3, and a fixed baffle 3 is arranged inside. The bearing plate 5 is connected with an elastic spring 6 at the bottom of the bearing plate 5. The surface of the bearing plate 5 is provided with a first binding groove 7. 5. The semi-enclosed structure is formed by the fixed baffle 3 and the movable baffle 4. The first binding grooves 7 are distributed on the surface of the bearing plate 5 in a grid shape, and the bearing plate 5 forms a lifting structure between the elastic spring 6 and the packing frame 1. The outer side of the bearing plate 5 is in contact with the inner side of the fixed baffle 3 and the movable baffle 4, which is beneficial to avoid the shaking of the bearing plate 5 and improve its stability, and the bearing plate 5 sinks through the elastic spring 6 to pass the material when carrying the material. The movable baffle 4 and the fixed baffle 3 make the edge of the bottom film uplift and stick to the edge of the material, and the elastic spring 6 is conducive to the shock absorption effect when the material is stacked, preventing the material from moving, and the movable baffle 4, fixed The baffle 3 can limit the material on the bottom layer, so as to ensure the uniformity of the material after stacking;

A movable door panel 8 is hinged around the packing frame 1 except the right side, and a discharge mechanism 9 is provided on the right side of the packing frame 1. The discharge mechanism 9 includes a flip door panel 10, a conveyor belt 11, a connecting rope 12, a direction wheel 13 and a servo motor 14, and the conveyor belt 11 is arranged on the surface of the overturned door panel 10, the connecting rope 12 is fixed on both sides of the top of the overturned door panel 10, and the lower surface of the top of the packing frame 1 is provided with a direction wheel 13, and one end of the connection rope 12 passes through the direction wheel 13. 14 is connected, and the lower surface of the servo motor 14 is fixedly connected with the bottom surface of the packing frame 1, the flip door 10 and the packing frame 1 are movably connected, and the packing frame 1 is connected by the connecting rope 12, the direction wheel 13 and the servo motor 14. A movable structure is formed between the flipping door panel 10 and the movable baffle 4 , and a fixed structure is formed between the flipping door panel 10 and the conveyor belt 11 . Rotate until it is vertically distributed with the bottom of the packing frame 1. At this time, the movable baffle 4 is attached to the inner wall of the right side of the fixed baffle 3, so as to limit the material. When the servo motor 14 rotates, the connecting rope 12 is released and passes through the direction wheel. 13. When the reversing door panel 10 is rotated until it is close to the ground, at this time, the movable baffle 4 rotates with the reversing door panel 10 to expose one side of the material, which is beneficial to facilitate the extension of the hydraulic push rod 28 to push the packaged material to the conveyor belt 11 to avoid When the material is blocked, the conveyor belt 11 can be energized to transmit the material, which is conducive to the realization of automatic unloading, without the need for personnel to carry and unload the material, which is conducive to reducing the workload;

The hydraulic mechanism 15 is fixed on the top of the packing frame 1. The hydraulic mechanism 15 includes a hydraulic cylinder 16, a push rod 17, a pressure plate 18, a second binding groove 19, an electric telescopic rod 20 and an arc-shaped support plate 21, and the bottom of the hydraulic cylinder 16 is connected with a pusher. The rod 17, the bottom of the push rod 17 is fixed with a pressure plate 18, and the lower surface of the pressure plate 18 is provided with a second binding groove 19, the middle of the push rod 17 is connected with an electric telescopic rod 20, and the bottom of the electric telescopic rod 20 is connected with an arc-shaped support plate 21, The pressure plate 18 and the arc support plate 21 form a lifting structure through the push rod 17 and the hydraulic cylinder 16, and the arc support plate 21 forms a telescopic structure through the electric telescopic rod 20 and the push rod 17. The vertical centerline of the pressure plate 18 The vertical center line of the carrier plate 5 coincides with each other, and the first bundling groove 7 on the surface of the carrier plate 5 coincides with the second bundling groove 19 on the surface of the pressing plate 18. The push rod 17 is pushed by the hydraulic cylinder 16 to make the pressing plate 18, arc-shaped The support plate 21 is lowered, the pressing plate 18 compresses the stacked materials, and the arc-shaped support plate 21 continues to descend against the surrounding side of the material through the electric telescopic rod 20 to turn the packaging bag over to wrap the material and the bottom film. This setting is conducive to realizing automatic packaging of materials and reducing manual processes, and the inner surface of the arc-shaped support plate 21 is curved and smooth, which is conducive to fitting on the surface of the material and sliding down, avoiding jamming, and at the same time, it is also conducive to prop up the packaging bag to avoid packaging. The bag falls off;

The automatic belt feeding mechanism 22 runs through the interior of the movable door panel 8. The automatic belt feeding mechanism 22 includes a belt feeding box 23, a spring push plate 24, a discharge port 25, a feeding gear 26 and a feeding motor 27, and the inner left side of the belt feeding box 23 is fixed There is a spring push plate 24, a discharge port 25 is opened on the right side of the belt feeding box 23, and a feeding gear 26 is provided on the top and bottom of the inner right side of the belt feeding box 23. A feeding motor 27 is connected to one side of the feeding gear 26, and the A hydraulic push rod 28 is arranged between the belt feeding mechanism 22, and the outer wall of the hydraulic push rod 28 is fixedly connected with the interior of the movable door panel 8. An elastic structure is formed between the spring push plate 24 and the belt feeding box 23, and the discharge port 25 is in an elastic structure. They are symmetrically distributed with respect to the central axis of the belt feeding box 23, and the central axis of the discharge port 25 coincides with the central axis of the first bundling groove 7 and the central axis of the second bundling groove 19. The feeding gear 26 forms a rotating structure through the feeding motor 27, and The feeding gears 26 rotate in the opposite direction, the lock-type strapping belt is in an arc shape due to the space restriction inside the belt feeding box 23, and the spring push plate 24 can always push the two ends of the strapping belt into the discharge port through the elastic action of the spring. Inside 25, it is beneficial to realize the automatic feeding of the strapping belt. At the same time, the discharge port 25 coincides with the first strapping groove 7 and the second strapping groove 19, and the rotation of the feeding gear 26 is conducive to making the two ends of the strapping strap pass through the first strap accurately. The first bundling slot 7 and the second bundling slot 19 wrap the material. People only need to fasten the two ends of the strapping belt to complete the packing. There is no need to manually insert the strapping belt, which is beneficial to reduce the difficulty of operation. The side of the feeding gear 26 passes through The micro air rod is connected to the feeding motor 27. When the bundling is completed, the micro air rod shrinks so that the strapping belt is detached from the feeding gear 26, so as to facilitate the unloading of the staff. Moreover, the side of the belt feeding box 23 is provided with a pumping plate, which is connected with the feeding. The belt boxes 23 are in a sliding structure, and the inside of the belt box 23 is exposed by pulling the drawer, so that it is convenient for employees to fill the inside of the belt box 23 with new lock-type strapping tapes at any time.

To sum up, when using the polyester top hydraulic packing device, first open the movable door panel 8 to expose the inside of the packing frame 1, and manually lay the bottom film for packing on the surface of the carrier board 5, while the packing bag is turned over and sleeved on the surface of the carrier board 5. Outside the arc-shaped support plate 21, the materials are manually transported and evenly placed on the surface of the carrier plate 5, and stacked and placed, and then the movable door panel 8 is closed. 4. Fix the baffle 3 so that the edge of the bottom film is lifted up and attached to the edge of the material, and then the push rod 17 is pushed by the hydraulic cylinder 16 to make the pressure plate 18 and the arc support plate 21 descend, and the pressure plate 18 compresses the stacked materials, and at the same time The arc-shaped support plate 21 continues to descend against the surrounding side of the material through the electric telescopic rod 20, so that the packaging bag is turned over so that the packaging bag wraps the material and the bottom film. It is suitable for the surface of the material to slide down to avoid jamming, and it is also beneficial to hold up the packaging bag and prevent the packaging bag from falling off. Then the servo motor 14 rotates to release the connecting rope 12 and rotates the flip door 10 through the steering wheel 13 until it is close to the ground. At this time, the movable baffle 4 rotates with the flip door 10 to expose one side of the material, and then the feeding motor 27 drives the feeding gear 26 to rotate, so that the lock-type strapping belt inside the belt feeding box 23 is moved out. Move out from the bottom and top of the discharge port 25 and pass through the first bundling groove 7 and the second bundling groove 19 respectively to wrap the material. At this time, the employee locks the two ends of the lock-type strapping belt to complete the packaging. operation, and through the spring push plate 24, both ends of the next strapping belt can always enter the feeding gear 26 for preparation, and the side of the belt feeding box 23 is provided with a pulling plate, and the pulling plate and the belt feeding box 23 are in a sliding structure. Pull the drawer to expose the inside of the belt box 23, so that it is convenient for employees to fill the inside of the belt box 23 with new lock-type strapping tapes at any time. When the conveyor belt 11 is energized to transport the material, the unloading can be completed, and the packaging is completed.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art is within the technical scope disclosed by the present invention. Equivalent replacements or changes to the inventive concept shall all fall within the protection scope of the present invention.

Claims (9)

1. Terylene wool top hydraulic pressure packing apparatus, including packing frame (1), hydraulic pressure mechanism (15) and automatic tape feed mechanism (22), its characterized in that: the material loading area component (2) is arranged at the bottom of the inner wall of the packaging frame (1), the material loading area component (2) comprises a fixed baffle (3), a movable baffle (4), a bearing plate (5), an elastic spring (6) and a first bundling groove (7), the movable baffle (4) is arranged on the right side of the inner wall of the fixed baffle (3), the bearing plate (5) is arranged inside the fixed baffle (3), the elastic spring (6) is connected to the bottom of the bearing plate (5), the first bundling groove (7) is formed in the surface of the bearing plate (5), movable door plates (8) are hinged to the periphery of the packaging frame (1) except the right side, an unloading mechanism (9) is arranged on the right side of the packaging frame (1), and the unloading mechanism (9) comprises an overturning door plate (10), a conveying belt (11), a connecting rope (12), a direction wheel (13) and a servo, a conveyor belt (11) is arranged on the surface of the turnover door panel (10), connecting ropes (12) are fixed on two sides of the top of the turnover door panel (10), a direction wheel (13) is arranged on the lower surface of the top of the packaging frame (1), one end of each connecting rope (12) penetrates through the direction wheel (13) and is connected with a servo motor (14), the lower surface of the servo motor (14) is fixedly connected with the surface of the bottom of the packaging frame (1), a hydraulic mechanism (15) is fixed on the top of the packaging frame (1), the hydraulic mechanism (15) comprises a hydraulic cylinder (16), a push rod (17), a pressure plate (18), a second bundling groove (19), an electric telescopic rod (20) and an arc-shaped supporting plate (21), the bottom of the hydraulic cylinder (16) is connected with the push rod (17), the bottom of the push rod (17) is fixed with the pressure plate (18), and the lower, the middle part of the push rod (17) is connected with an electric telescopic rod (20), the bottom of the electric telescopic rod (20) is connected with an arc-shaped supporting plate (21), the automatic belt conveying mechanism (22) penetrates through the interior of the movable door plate (8), the automatic belt conveying mechanism (22) comprises a belt conveying box (23), a spring push plate (24), a discharge hole (25), a feeding gear (26) and a feeding motor (27), a spring push plate (24) is fixed on the left side inside the belt conveying box (23), a discharge hole (25) is formed in the right side of the belt conveying box (23), and the top and the bottom of the right side in the belt conveying box (23) are both provided with a feeding gear (26), one side of the feeding gear (26) is connected with a feeding motor (27), a hydraulic push rod (28) is arranged between the automatic belt conveying mechanisms (22), and the outer wall of the hydraulic push rod (28) is fixedly connected with the inside of the movable door plate (8).

2. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the structure size of the outer opening of the bearing plate (5) is matched with that of the inner opening of the fixed baffle (3), and the bearing plate (5) forms a semi-surrounding structure through the fixed baffle (3) and the movable baffle (4).

3. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the first bundling grooves (7) are distributed on the surface of the bearing plate (5) in a grid shape, and the bearing plate (5) and the packaging frame (1) form a lifting structure through the elastic springs (6).

4. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the turnover door plate (10) is movably connected with the packing frame (1), and the packing frame (1) forms a movable structure with the servo motor (14) through a connecting rope (12) and a direction wheel (13).

5. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the turnover door panel (10) is fixedly connected with the movable baffle (4), and a fixed structure is formed between the turnover door panel (10) and the conveyor belt (11).

6. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the pressure plate (18) and the arc-shaped supporting plate (21) form a lifting structure between the push rod (17) and the hydraulic cylinder (16), and the arc-shaped supporting plate (21) forms a telescopic structure between the electric telescopic rod (20) and the push rod (17).

7. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the vertical center line of the pressing plate (18) and the vertical center line of the bearing plate (5) are overlapped, and the first bundling groove (7) on the surface of the bearing plate (5) is overlapped with the second bundling groove (19) on the surface of the pressing plate (18).

8. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the spring push plate (24) and the belt conveying box (23) form an elastic structure, the discharge ports (25) are symmetrically distributed about the central axis of the belt conveying box (23), and the central axis of the discharge ports (25) coincides with the central axes of the first bundling groove (7) and the second bundling groove (19).

9. The hydraulic polyester wool top packing device according to claim 1, characterized in that: the feeding gears (26) form a rotating structure through a feeding motor (27), and the feeding gears (26) rotate reversely.

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