Cold-rolled head and tail waste residual coil treatment device

Abstract

A cold rolling head and tail waste residual roll processing device comprises a waste cloth bag and a crane. A waste cloth bag is clamped in a cloth bag clamping sleeve at the bottom of the crane, the bottom of the waste cloth bag right faces a hot cutting knife, the hot cutting knife is vertically installed on an energy supply base, the energy supply base is fixedly installed in the center of a cross, an upper end channel is installed on the outer ring of the cross, and a middle section channel and a lower section channel are sequentially installed at the bottom of the upper end channel. A material box is arranged in the lower section channel, and a hydraulic mechanism is installed on the side edge of the material box. The longitudinal blanking and puncturing structure of the device can save the labor hour of manual carrying and dumping, bottom puncturing can solve the technical problem that equipment needs to be added aiming at bag body overturning in the carrying process, and the waste dumping efficiency of bottom puncturing is higher. And finally, hydraulic shaping is matched, so that the coil stock with a high space ratio can be changed into a stockpile with a specified shape.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste recycling equipment, and in particular relates to a cold-rolled head and tail waste residual coil processing device. Background Art

[0002] The cold rolling mill is a new type of steel bar cold rolling processing equipment. The machine can process hot-rolled wire rods and hot-rolled coils with diameters between 6.5 mm and 12 mm into finished cold-rolled ribbed steel bars with diameters between 5 mm and 12 mm. The cold-rolled ribbed steel bars rolled by the cold rolling mill are the replacement products of cold-drawn low-carbon steel wires in prestressed concrete components. In cast-in-place concrete structures, they can replace grade I steel bars to save steel. They are the better cold-processed steels of the same type. If speed regulation is not required during the rolling process of the cold rolling mill, an AC motor can be used; if speed regulation is required during the rolling process of the cold rolling mill, a DC motor can be used. Cold-rolled steel bars will inevitably produce waste after use.

[0003] Therefore, the technology for recycling and reusing the generated waste also needs attention. In the recycling stage, the waste rolls need to take up a huge space in the process of collection due to their messy structure. In order to transport the waste and the subsequent collection process, the present application adopts a waste residual roll processing device that collects the material from top to bottom by bag collection and puncturing the bottom, and completes the waste shaping and uniform collection by extrusion molding at the bottom. The longitudinal dropping and puncturing structure of the device can save the man-hours of manual handling and dumping, and the bottom puncture can solve the technical problem of adding equipment for flipping the bag during the handling process. The dumping efficiency of the waste with the punctured bottom is higher. Finally, with the help of hydraulic shaping, the coils that occupy a high space can be turned into piles of specified shapes. Summary of the invention

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A device for processing cold-rolled head and tail scrap coils, comprising a waste bag and a crane; a waste bag is clamped on a bag jacket at the bottom of the crane, the bottom of the waste bag faces a hot cutter, the hot cutter is vertically installed on an energy supply base, the energy supply base is fixedly installed at the center of a cross, an upper channel is installed on the outer ring of the cross, a middle channel and a lower channel are installed at the bottom of the upper channel in sequence, a material box is built in the lower channel, and a hydraulic mechanism is installed on the side of the material box.

[0006] Furthermore, the upper channel is in a funnel structure, and the inner wall of the channel is filled with a pad, and the root of the pad is docked with the bayonet limiter of the edge of the cross.

[0007] Furthermore, the hydraulic mechanism includes a hydraulic cylinder and a push plate, and the push plate is connected to the end of the left transmission push rod of the hydraulic cylinder, and the push plate is in extrusion contact with the waste.

[0008] Furthermore, an extension arm is installed on the main end face of the material box, a trailer is installed horizontally on the front end of the extension arm, and a hook hole is reserved in the center of the trailer.

[0009] Furthermore, cutting marks are retained at the bottom of the waste bag.

[0010] The beneficial effects of the utility model are:

[0011] Compared with the prior art, the present application adopts a waste remnant roll processing device that collects the bag and punctures the bottom to complete the material falling from top to bottom, and cooperates with the bottom to complete the extrusion molding to complete the waste shaping and uniform collection. The longitudinal material dropping and puncturing structure of the device can save the man-hours of manual handling and dumping. The bottom puncture can solve the technical problem of adding equipment for bag flipping during the handling process. The waste dumping efficiency of the bottom puncture is higher. Finally, with the help of hydraulic shaping, the coiled material with a high space occupancy can be turned into a pile of specified shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a cold-rolled head and tail waste coil processing device.

[0013] Figure 2 It is a top view of a material box of a cold-rolled head and tail waste coil processing device according to the utility model.

[0014] List of Figure Symbols:

[0015] 1 is a crane, 2 is a bag jacket, 3 is a waste bag, 4 is a hot cutter, 5 is a pad, 6 is an energy supply base, 7 is a middle channel, 8 is a push plate, 9 is a hydraulic cylinder, 10 is a material box, 11 is a lower channel, 12 is a cross, 13 is an upper channel, 14 is an extension arm, 15 is a trailer, and 16 is a hook hole. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0017] like Figure 1 and Figure 2As shown, a cold-rolled head and tail scrap roll processing device includes a scrap bag and a crane; the scrap bag 3 is clamped in the bottom bag jacket 2 of the crane 1, and the bottom of the scrap bag 3 faces the hot cutter 4, and the hot cutter 4 is vertically installed on the power supply base 6, and the power supply base 6 is fixedly installed at the center of the cross 12. The upper section channel 13 is installed on the outer ring of the cross 12, and the middle section channel 7 and the lower section channel 11 are installed in sequence at the bottom of the upper section channel 13. The lower section channel 11 is built with a material box 10, and the side of the material box 10 is installed with a hydraulic mechanism. Among them, the crane 1 transports the scrap bag 3 containing the scrap roll to the top opening of the upper section channel 13 through the bag jacket 2, and cooperates with the hot cutter 4 inside the opening to complete the bag puncture process. After the puncture, the scrap bag is still in a hoisting state, and the waste falls along the bag opening after the bottom puncture, and enters the built-in material box 10 of the lower section channel 11 along the middle section channel 7. Cooperate with hydraulic mechanism to complete the extrusion molding process.

[0018] like Figure 1 and Figure 2 As shown, the upper channel 13 is a funnel structure, and the inner wall of the channel 11 is filled with a pad 5, and the root of the pad 5 is limitedly connected with the bayonet on the edge of the cross 12. The pad 5 can play a protective role in the subsequent use process to prevent the upper channel 13 of the equipment from being damaged by hard contact due to a large waste roll pile. The pad 5 can be replaced according to the degree of damage.

[0019] like Figure 1 and Figure 2 As shown, the hydraulic mechanism includes a hydraulic cylinder 9 and a push plate 8. The end of the left transmission push rod of the hydraulic cylinder 9 is connected to the push plate 8, and the push plate 8 is in contact with the waste material. The driving end of the hydraulic cylinder 9 pushes the push plate 8 to complete the waste material pushing process.

[0020] like Figure 1 and Figure 2 As shown, the main end face of the material box 10 is equipped with an extension arm 14, and a towing frame 15 is horizontally mounted on the front end of the extension arm 14, and a hook hole 16 is reserved in the center of the towing frame 15. The extension arm 14 can be used as a front support structure, and the towing frame 15 horizontally mounted on the extension arm 14 uses its own hook hole 16 to complete the waste extrusion molding and towing process.

[0021] like Figure 1 and Figure 2 As shown, the bottom of the waste bag 3 retains cutting marks. The cutting marks serve as processing marks for auxiliary bag breaking, and can be used to make the bag open and damaged evenly after cutting, thus solving the technical problem that the waste remains in the waste bag 3 and cannot fall off.

[0022] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A cold rolling head and tail waste coil processing device, comprising a waste bag and a crane; its characteristics are: The bag jacket (2) at the bottom of the crane (1) is clamped with a waste bag (3), the bottom of the waste bag (3) is directly opposite to the hot cutter (4), the hot cutter (4) is vertically mounted on an energy supply base (6), the energy supply base (6) is fixedly mounted at the center of a cross (12), an upper channel (13) is mounted on the outer ring of the cross (12), a middle channel (7) and a lower channel (11) are sequentially mounted at the bottom of the upper channel (13), a material box (10) is built in the lower channel (11), and a hydraulic mechanism is mounted on the side of the material box (10).

2. The cold rolling head and tail scrap coil processing device according to claim 1 is characterized by: The upper channel (13) is in a funnel structure, and the inner wall of the upper channel (13) is filled with a pad (5), and the base of the pad (5) is butted against the bayonet stop at the edge of the cross (12).

3. The cold rolling head and tail waste coil processing device according to claim 1 is characterized by: The hydraulic mechanism comprises a hydraulic cylinder (9) and a push plate (8), wherein the push plate (8) is butt-jointed to the end of the left transmission push rod of the hydraulic cylinder (9), and the push plate (8) is in extrusion contact with the waste material.

4. The cold rolling head and tail scrap coil processing device according to claim 1 is characterized by: An extension arm (14) is installed on the main end face of the material box (10), a towing frame (15) is installed transversely at the front end of the extension arm (14), and a hook hole (16) is reserved at the center of the towing frame (15).

5. The cold rolling head and tail scrap coil processing device according to claim 1 is characterized by: The bottom of the waste cloth bag (3) retains cutting marks.

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