Scrapped helmet pressing machine

Abstract

The utility model discloses a scrapped helmet pressing machine which comprises a machine frame, a pressing platform is arranged in the middle of the machine frame, a first driving device is fixedly arranged on the upper portion of the machine frame, the output end of the first driving device faces the pressing platform, the output end of the first driving device is connected with a connecting frame, and a plurality of blades are arranged at the bottom of the connecting frame. A second driving device is fixedly arranged on the connecting frame, the output end of the second driving device faces the material pressing platform, and the output end of the second driving device is connected with a material pressing plate. The driving device drives the blade and the pressing plate to disassemble the helmet, the recovery mode that manual disassembly is difficult and low in efficiency in the prior art is overcome, automatic disassembly of the helmet is achieved, and the recovery utilization rate of helmet resources is increased.

Description

Technical Field

[0001] The utility model relates to the field of helmet recycling, in particular to a scrapped helmet pressing machine. Background Art

[0002] Helmets are usually made of a variety of materials, including plastic, foam, metal, etc., and the main function of a helmet is to protect the head in case of danger. For safety reasons, the outer shell and the main body are tightly connected and fixed to each other during the production of helmets, which makes the disassembly and recycling of the helmets relatively complicated.

[0003] Currently, the most common way to deal with discarded helmets is by incineration or landfill. Effectively handling discarded helmets and recycling them is crucial to reducing environmental impact. The complex design makes it difficult to disassemble the helmets, resulting in the lack of technology on the market that uses automated equipment to disassemble helmets. Utility Model Content

[0004] The utility model aims to provide a scrapped helmet pressing machine to solve the above problems.

[0005] According to one aspect of the utility model, a scrap helmet pressing machine is provided, comprising: a frame, a pressing platform is arranged in the middle of the frame, a first driving device is fixedly arranged on the upper part of the frame, the output end of the first driving device faces the pressing platform, the output end of the first driving device is connected to a connecting frame, a plurality of blades are arranged at the bottom of the connecting frame, a second driving device is fixedly arranged on the connecting frame, the output end of the second driving device faces the pressing platform, and the output end of the second driving device is connected to a pressing plate.

[0006] In some embodiments, four blades are evenly distributed at the bottom of the connecting frame, the lower blade edges of the blades are horizontally arranged, and the inner blade edges of the blades are inclined.

[0007] In some embodiments, the pressing platform is provided with four avoidance grooves corresponding to the four blades.

[0008] In some embodiments, a feed port is provided on one side of the pressing platform, and a discharge port is provided on the other side of the pressing platform; a third driving device is provided on one side of the pressing platform, the output end of the third driving device faces the discharge port, and a push plate is provided on the output end of the third driving device; and a discharge chute is provided at the discharge port.

[0009] In some embodiments, safety gratings are respectively provided on both sides of the feed port, and the safety gratings are respectively connected to the first driving device and the second driving device by signals.

[0010] In some embodiments, the pressing plate is in a circular structure, and a through hole for the pressing plate to move is provided at the bottom of the connecting frame.

[0011] In some embodiments, the first drive device is an oil cylinder, the second drive device is an oil cylinder, the third drive device is a gas cylinder, a hydraulic system is disposed at the lower portion of the frame, and the first drive device and the second drive device are respectively connected to the hydraulic system signals.

[0012] In some embodiments, an acrylic observation door is provided on the rack.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] The present application uses a driving device to drive a blade and a pressing plate to disassemble the helmet, thereby overcoming the difficulty of existing manual disassembly and low-efficiency recycling methods, realizing automated disassembly of the helmet and improving the recycling rate of helmet resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the material pressing platform of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the connecting frame of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] refer to Figures 1 to 3 The present application provides a scrap helmet pressing machine, comprising: a frame 1, a pressing platform 2 is arranged in the middle of the frame 1, a first driving device 3 is fixedly arranged on the upper part of the frame 1, the output end of the first driving device 3 faces the pressing platform 2, the output end of the first driving device 3 is connected to a connecting frame 4, a plurality of blades 5 are arranged at the bottom of the connecting frame 4, a second driving device 6 is fixedly arranged on the connecting frame 4, the output end of the second driving device 6 faces the pressing platform 2, and the output end of the second driving device 6 is connected to a pressing plate 7.

[0020] In some embodiments, four blades 5 are evenly distributed at the bottom of the connecting frame 4, the lower blades of the blades 5 are horizontally arranged, and the inner blades of the blades 5 are inclined. The blades 5 contact the upper and middle part of the helmet shell during the descending process, thereby cutting the helmet shell from top to bottom into four petals, so that the subsequent pressing process can easily separate the shell from the EPS body.

[0021] In some embodiments, the material pressing platform 2 is provided with four avoidance grooves 8 corresponding to the four blades 5 , and the avoidance grooves 8 can prevent the blades 5 from crushing the material pressing platform 2 during the descending process.

[0022] In some embodiments, a feed port is provided on one side of the pressing platform 2, and a discharge port is provided on the other side of the pressing platform 2; a third driving device 9 is provided on one side of the pressing platform 2, the output end of the third driving device 9 faces the discharge port, and a push plate 10 is provided on the output end of the third driving device 9; a discharge chute 11 is provided at the discharge port, and the pressed helmet waste is pushed out of the discharge chute 11 by the third driving device 9 driving the push plate 10.

[0023] In some embodiments, safety gratings 12 are respectively provided on both sides of the feed port, and the safety gratings 12 are respectively connected to the first drive device 3 and the second drive device 6 by signals. The safety grating 12 is a protective device. When the feed port is detected to be blocked by an object, the first drive device 3 and the second drive device 6 can be paused, which can effectively ensure the safety of the operator and the surrounding environment.

[0024] In some embodiments, the pressing plate 7 is a circular structure, and a through hole for the pressing plate 7 to move is provided at the bottom of the connecting frame 4 .

[0025] In some embodiments, the first drive device 3 is an oil cylinder, the second drive device 6 is an oil cylinder, and the third drive device 9 is an air cylinder. A hydraulic system is provided at the lower portion of the frame 1. The first drive device 3 and the second drive device 6 are respectively connected to the hydraulic system signals. When the oil cylinder reciprocates, the deceleration device can be omitted, and there is no transmission gap, and the movement is smooth; the air cylinder has a simple structure, which is more convenient for acting as a drive device of the push plate 10.

[0026] In some embodiments, an acrylic observation door is provided on the rack 1, through which the internal working conditions of the rack 1 can be observed in real time.

[0027] The specific working process of the present application is: the discarded helmet is placed on the pressing platform 2, the equipment is started, the safety grating 12 emits an infrared beam to form a grating area. If the beam is not blocked, it is considered that the surrounding environment is safe and the equipment is operating normally; if it is blocked by an obstacle, the complete beam signal cannot be received, and the equipment stops running, effectively ensuring the safety of the operator and avoiding accidents; the first drive device 3 drives the connecting frame 4 to descend, so that the blade 5 performs a preliminary cutting on the helmet. After the cutting is completed, the first drive device 3 is locked, and the second drive device 6 drives the pressing plate 7 to descend to press the helmet, so that the helmet shell is separated from the EPS body.

[0028] The present application uses a driving device to drive the blade 5 and the pressing plate 7 to disassemble the helmet, thereby overcoming the existing recycling method of difficult manual disassembly and low efficiency, realizing automatic disassembly of the helmet, and improving the recycling rate of helmet resources.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A scrap helmet pressing machine, characterized in that: include: A frame, a material pressing platform is arranged in the middle of the frame, a first driving device is fixedly arranged on the upper part of the frame, an output end of the first driving device faces the material pressing platform, a connecting frame is connected to the output end of the first driving device, a plurality of blades are arranged at the bottom of the connecting frame, a second driving device is fixedly arranged on the connecting frame, an output end of the second driving device faces the material pressing platform, and a material pressing plate is connected to the output end of the second driving device.

2. The scrap helmet pressing machine according to claim 1, characterized in that: The bottom of the connecting frame is evenly provided with four blades, the lower blade edges of the blades are arranged horizontally, and the inner blade edges of the blades are arranged obliquely.

3. The scrap helmet pressing machine according to claim 2 is characterized in that: The pressing platform is provided with four avoidance grooves corresponding to the four blades.

4. The scrap helmet pressing machine according to claim 1, characterized in that: A feed port is provided on one side of the pressing platform, and a discharge port is provided on the other side of the pressing platform; a third driving device is provided on one side of the pressing platform, the output end of the third driving device faces the discharge port, and a push plate is provided on the output end of the third driving device; the discharge port is provided with a discharge chute.

5. The scrap helmet pressing machine according to claim 4 is characterized in that: Safety gratings are respectively arranged on both sides of the feed port, and the safety gratings are respectively connected to the first driving device and the second driving device by signals.

6. The scrap helmet pressing machine according to claim 1, characterized in that: The pressing plate is in a circular structure, and a through hole for the pressing plate to move is arranged at the bottom of the connecting frame.

7. The scrap helmet pressing machine according to claim 4, characterized in that: The first driving device is an oil cylinder, the second driving device is an oil cylinder, and the third driving device is an air cylinder. A hydraulic system is arranged at the lower part of the frame, and the first driving device and the second driving device are respectively connected to the hydraulic system signals.

8. The scrap helmet pressing machine according to claim 1, characterized in that: An acrylic observation door is arranged on the frame.

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