Automatic compressor treatment device of waste refrigerator treatment line

Abstract

The utility model relates to an automatic compressor treatment device for a waste refrigerator treatment line, and belongs to the technical field of automatic compressor treatment devices for waste refrigerator treatment lines. Comprising a first conveying table, a second conveying table fixed to the front face of the first conveying table, a mechanical arm fixed to the back face of the second conveying table, a perforating machine fixed to the back face of the second conveying table, an oil draining bin fixed to the back face of the perforating machine and two roller shafts rotationally connected between the front inner wall and the rear inner wall of the oil draining bin. The conveying belt is in transmission connection between the two roll shafts, the discharging box is fixed to the right side of the oil draining bin, the motor is fixed to the back face of the oil draining bin, an output shaft of the motor is fixed to the roll shaft on the left side, and the auxiliary mechanism is arranged on the oil draining bin. According to the automatic compressor treatment device for the waste refrigerator treatment line, the compressor is automatically clamped through the mechanical arm for punching and oil draining, mechanical punching and oil draining are achieved, and the recovery efficiency of the waste refrigerator compressor is effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of automatic processing devices for compressors in waste refrigerator processing lines, and specifically to an automatic processing device for compressors in waste refrigerator processing lines. Background Art

[0002] A compressor is installed in a refrigerator. Since the compressor contains various metals, it has good recycling value and will not cause huge environmental pollution problems after recycling. It can also effectively save resources and achieve the effect of recycling. When recycling waste refrigerators, it is usually necessary to first remove the compressor from the refrigerator and then punch holes in the compressor to drain the oil.

[0003] Currently, in the prior art, when recycling the compressors of waste refrigerators, operations such as punching holes and draining oil are mostly carried out manually, which is rather inconvenient and time-consuming, resulting in low recycling efficiency of the compressors and certain inconvenience in use. Therefore, an automatic processing device for compressors in waste refrigerator processing lines is proposed to solve the above problems. Utility Model Content

[0004] Aiming at the deficiencies of the prior art, this application provides an automatic processing device for compressors in waste refrigerator processing lines, which has the advantages of high recycling efficiency and solves the problem of low recycling efficiency when the prior art recycles the compressors of waste refrigerators.

[0005] To achieve the above object, this application provides the following technical solution: An automatic processing device for compressors in waste refrigerator processing lines includes a first conveyor table, a second conveyor table fixed to the front of the first conveyor table, a robotic arm fixed to the back of the second conveyor table, a punching machine fixed to the back of the second conveyor table, an oil-draining bin fixed to the back of the punching machine, two roller shafts rotatably connected between the front and back inner walls of the oil-draining bin, a conveyor belt drivingly connected between the two roller shafts, a blanking box fixed to the right side of the oil-draining bin, a motor fixed to the back of the oil-draining bin and having an output shaft fixed to the left roller shaft, and an auxiliary mechanism provided on the oil-draining bin;

[0006] The auxiliary mechanism includes a cylinder fixed to the back of the oil-draining bin, a baffle fixed to the top of the output shaft of the cylinder, an oil storage bin fixed between the inner walls of the oil-draining bin, an oil outlet pipe fixed to the bottom surface of the oil storage bin, and a valve fixed to the outer peripheral wall of the oil outlet pipe. A plurality of oil-draining holes are formed on the outer surface of the conveyor belt.

[0007] With the above technical solution, the waste refrigerator is conveyed by the first conveyor belt. After the compressor on the waste refrigerator is disassembled, it is placed on the second conveyor table and conveyed to the right. Further, the robotic arm automatically clamps the compressor and sends it to the punching machine for punching. After punching, the compressor is inverted on the conveyor belt, while draining the oil, it is conveyed to the feeding box, realizing mechanized punching and oil draining, effectively improving the recycling efficiency of the waste refrigerator compressor, with better practicability and being more convenient for popularization and use.

[0008] Further, the auxiliary mechanism further includes two rolling rollers rotatably connected between the front and rear inner walls of the oil draining bin, gears fixed to the rear ends of the two rolling rollers and meshing with each other, transmission wheels fixed to the front ends of the left roller shaft and the upper rolling roller, and a belt disposed between the two transmission wheels.

[0009] With the above technical solution, when draining the oil, the oil storage bin provided is convenient for collecting waste oil, and the oil outlet pipe provided is convenient for discharging the waste oil. When the conveyor belt circulates to convey the compressor, the two rolling rollers provided can play a rolling role on the conveyor belt, thereby facilitating the extrusion of the waste oil adsorbed by the conveyor belt and dripping into the oil storage bin for collection, further improving the practicability of the device.

[0010] Further, a clamp is installed at the movable end of the robotic arm, and the robotic arm is disposed on the left side of the punching machine.

[0011] With the above technical solution, it is convenient for the robotic arm to clamp the compressor to the punching machine for punching operation.

[0012] Further, the oil draining bin is a rectangular bin with an open top surface, and a plurality of support rollers penetrating through the conveyor belt from front to back are rotatably connected between the front and rear inner walls of the oil draining bin.

[0013] With the above technical solution, the conveyor belt is supported by the plurality of support rollers provided, which is convenient for improving the stability of the conveyor belt during conveying.

[0014] Further, the cylinder is fixed on the back of the oil draining bin and near the right side, and the baffle is a rectangular plate and its front side extends to the top of the conveyor belt near the right side.

[0015] With the above technical solution, it is convenient to intercept the compressor by the baffle provided, and at the same time, cooperating with the cylinder to lift the baffle is convenient for feeding.

[0016] Further, the oil storage bin is a conical bin with an open top surface, the oil outlet pipe is fixed in the middle of the bottom surface of the oil storage bin, and the oil storage bin is disposed at the bottom of the conveyor belt.

[0017] With the above technical solution, it is convenient to make the waste oil inside the oil storage bin gather in the middle of the oil storage bin for discharge through the oil outlet pipe.

[0018] Further, the conveyor belt is a wear-resistant fabric woven belt, and the two rolling rollers are distributed vertically, and the two rolling rollers are respectively in contact with the bottom surface and the inner bottom wall of the conveyor belt.

[0019] With the above technical solution, it is convenient to roll the conveyor belt by the two rolling rollers provided, and then it is convenient to squeeze out the waste oil adsorbed by the conveyor belt.

[0020] Further, anti-slip tooth grooves are formed on the outer peripheral wall of the driving wheel, and the belt is an anti-slip tooth belt.

[0021] With the above technical solution, the slipping phenomenon between the driving wheel and the belt is avoided, thus ensuring the oil removal effect of the rolling roller on the conveyor belt.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] 1. The automatic compressor processing device of the waste refrigerator treatment line conveys waste refrigerators through the first conveyor belt, disassembles the compressors on the waste refrigerators and places them on the second conveyor table for rightward conveyance. Further, the manipulator automatically clamps the compressor and sends it to the punching machine for punching. After punching, the compressor is inverted on the conveyor belt, draining oil while conveying it to the feeding box, realizing mechanized punching and oil draining, effectively improving the recycling efficiency of waste refrigerator compressors, having better practicability and being more convenient for popularization and use.

[0024] 2. When draining oil, the automatic compressor processing device of the waste refrigerator treatment line is convenient for collecting waste oil through the provided oil storage bin, and convenient for discharging waste oil through the provided oil outlet pipe. When the conveyor belt circulates to convey the compressor, the two rolling rollers provided can roll the conveyor belt, and then it is convenient to squeeze out the waste oil adsorbed by the conveyor belt and drip it into the oil storage bin for collection, further improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the front view schematic diagram of the present application;

[0026] Figure 2 is the top view schematic diagram of the present application;

[0027] Figure 3 is the front sectional view schematic diagram of the oil draining bin of the present application;

[0028] Figure 4 is the three-dimensional schematic diagram of the oil storage bin of the present application;

[0029] Figure 5 is the side view schematic diagram of the rolling roller of the present application.

[0030] In the figure: 1. First conveyor table; 2. Second conveyor table; 3. Robot arm; 4. Punching machine; 5. Oil-draining bin; 6. Roller shaft; 7. Conveyor belt; 8. Feeding box; 901. Cylinder; 902. Baffle; 903. Oil storage bin; 904. Oil outlet pipe; 905. Valve; 906. Oil-draining hole; 907. Rolling roller; 908. Gear; 909. Driving wheel; 910. Belt; 10. Motor. Specific implementation manner

[0031] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0032] Please refer to Figures 1 to 2 , an automatic processing device for the compressor of a waste refrigerator treatment line in this embodiment, includes a first conveyor table 1, a second conveyor table 2 fixed to the front of the first conveyor table 1, a robot arm 3 fixed to the back of the second conveyor table 2, a punching machine 4 fixed to the back of the second conveyor table 2, an oil-draining bin 5 fixed to the back of the punching machine 4, two roller shafts 6 rotatably connected between the front and back inner walls of the oil-draining bin 5, a conveyor belt 7 drivingly connected between the two roller shafts 6, a feeding box 8 fixed to the right side of the oil-draining bin 5, a motor 10 fixed to the back of the oil-draining bin 5 and having an output shaft fixed to the left roller shaft 6, and an auxiliary mechanism arranged on the oil-draining bin 5. A clamp is installed at the movable end of the robot arm 3. The robot arm 3 is arranged on the left side of the punching machine 4. During use, the worker only needs to stand at the connection between the first conveyor table 1 and the second conveyor table 2. The first conveyor table 1 conveys the waste refrigerator to the second conveyor table 2. The worker then disassembles the conveyed waste refrigerator and places the disassembled compressor on the second conveyor table 2 and conveys it to the right. Further, the robot arm 3 automatically clamps the compressor on the second conveyor table 2 through the clamp and sends the compressor to the bottom of the punching machine 4 for punching. After punching, the robot arm 3 inverts the compressor on the top surface of the conveyor belt 7 so that the holes punched in the compressor face downward. At this time, the waste oil inside the compressor flows downward through the punched holes onto the conveyor belt 7 for oil draining.

[0033] It should be noted that the control method of the present application is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present application mainly aims to protect mechanical devices, so the control method and circuit connection of the present application will not be further explained in detail.

[0034] The oil draining bin 5 is a rectangular bin with an open top surface. A plurality of support rollers that penetrate the conveyor belt 7 from front to back are rotatably connected between the front and rear inner walls of the oil draining bin 5. The conveyor belt 7 is supported by the plurality of support rollers provided, facilitating the improvement of the conveying stability of the conveyor belt 7.

[0035] Please refer to Figures 1 to 4 , the auxiliary mechanism includes a cylinder 901 fixed to the back of the oil draining bin 5, a baffle 902 fixed to the top end of the output shaft of the cylinder 901, an oil storage bin 903 fixed between the inner walls of the oil draining bin 5, an oil outlet pipe 904 fixed to the bottom surface of the oil storage bin 903, and a valve 905 fixed to the outer peripheral wall of the oil outlet pipe 904. A plurality of oil draining holes 906 are formed on the outer surface of the conveyor belt 7. The motor 10 is started to drive the roller shaft 6 to rotate, and the roller shaft 6 drives the conveyor belt 7 to convey the compressor to the right. The compressor can be intercepted on the conveyor belt 7 by the baffle 902. When discharging is required after the oil draining is completed, controlling the cylinder 901 to drive the baffle 902 to move upward can enable the conveyor belt 7 to convey the compressor into the blanking box 8. When the conveyor belt 7 is draining oil, the oil dripping through the formed oil draining holes 906 will flow into the oil storage bin 903 for storage. When the waste oil needs to be discharged, opening the valve 905 can enable the waste oil to be discharged from the oil outlet pipe 904.

[0036] In this embodiment, the cylinder 901 is fixed to the back of the oil draining bin 5 and near the right side. The baffle 902 is a rectangular plate and its front side extends to the top near the right side of the conveyor belt 7.

[0037] The oil storage bin 903 is a conical bin with an open top surface. The oil outlet pipe 904 is fixed in the middle of the bottom surface of the oil storage bin 903. The oil storage bin 903 is arranged at the bottom of the conveyor belt 7.

[0038] Please refer to Figures 3 to 5 , in this embodiment, the auxiliary mechanism further includes two rolling rollers 907 rotatably connected between the front and rear inner walls of the oil draining bin 5, gears 908 fixed to the rear ends of the two rolling rollers 907 and meshing with each other, transmission wheels 909 fixed to the front end of the left roller shaft 6 and the front end of the upper rolling roller 907, and a belt 910 arranged between the two transmission wheels 909. The conveyor belt 7 is a wear-resistant fabric woven belt. The two rolling rollers 907 are arranged vertically. The two rolling rollers 907 are respectively in contact with the bottom surface and the inner bottom wall of the conveyor belt 7. Anti-slip tooth grooves are formed on the outer peripheral wall of the transmission wheel 909. The belt 910 is an anti-slip toothed belt. When the motor 10 drives the roller shaft 6 and the conveyor belt 7 for conveying, the left roller shaft 6 will also drive the upper rolling roller 907 to rotate through the transmission wheel 909 and the belt 910. The upper rolling roller 907 drives the lower rolling roller 907 to rotate synchronously through the gear 908, thereby enabling the two rolling rollers 907 to achieve the effect of rolling the conveyor belt 7, so as to squeeze out the waste oil adsorbed by the conveyor belt 7, facilitating the collection of the waste oil.

[0039] The working principle of the above embodiment is:

[0040] (1) During use, the worker only needs to stand at the connection between the first conveyor table 1 and the second conveyor table 2. The first conveyor table 1 conveys the waste refrigerator to the second conveyor table 2, and the worker disassembles the conveyed waste refrigerator and places the removed compressor on the second conveyor table 2 for conveyance to the right. Further, the robotic arm 3 automatically clamps the compressor on the second conveyor table 2 through a fixture and sends the compressor to the bottom of the punching machine 4 for punching. After punching is completed, the robotic arm 3 inverts the compressor on the top surface of the conveyor belt 7 so that the holes punched in the compressor face downward. At this time, the waste oil inside the compressor flows downward through the punched holes onto the conveyor belt 7 for draining. Further, the motor 10 is started to drive the roller shaft 6 to rotate, and the roller shaft 6 drives the conveyor belt 7 to convey the compressor to the right. The compressor can be intercepted on the conveyor belt 7 by the baffle 902. When draining is completed and blanking is required, the control cylinder 901 is controlled to drive the baffle 902 to move upward, so that the conveyor belt 7 can convey the compressor into the blanking box 8;

[0041] (2) When draining oil on the conveyor belt 7, the oil dripping through the opened oil draining holes 906 will flow into the oil storage bin 903 for storage. When it is necessary to discharge the waste oil, opening the valve 905 can make the waste oil drain from the oil outlet pipe 904. When the motor 10 drives the roller shaft 6 and the conveyor belt 7 for conveyance, the left roller shaft 6 will also drive the upper rolling roller 907 to rotate through the transmission wheel 909 and the belt 910. The upper rolling roller 907 drives the lower rolling roller 907 to rotate synchronously through the gear 908, thereby enabling the two rolling rollers 907 to achieve the effect of rolling the conveyor belt 7, so as to squeeze out the waste oil adsorbed by the conveyor belt 7 and facilitate the collection of the waste oil.

Claims

1. An automatic processing device for compressors in a waste refrigerator processing line, characterized in that: The invention comprises a first conveying platform (1), a second conveying platform (2) fixed on the front of the first conveying platform (1), a mechanical arm (3) fixed on the back of the second conveying platform (2), a punching machine (4) fixed on the back of the second conveying platform (2), an oil draining bin (5) fixed on the back of the punching machine (4), two rollers (6) rotatably connected between the front and rear inner walls of the oil draining bin (5), a conveyor belt (7) transmission-connected between the two rollers (6), a material discharge box (8) fixed on the right side of the oil draining bin (5), a motor (10) fixed on the back of the oil draining bin (5) and having its output shaft fixed to the left roller (6), and an auxiliary mechanism arranged on the oil draining bin (5); The auxiliary mechanism comprises a cylinder (901) fixed on the back of the oil draining bin (5), a baffle (902) fixed on the top of the output shaft of the cylinder (901), an oil storage bin (903) fixed between the inner walls of the oil draining bin (5), an oil outlet pipe (904) fixed on the bottom surface of the oil storage bin (903), and a valve (905) fixed on the outer peripheral wall of the oil outlet pipe (904). The outer surface of the conveyor belt (7) is provided with a plurality of oil draining holes (906).

2. The automatic compressor processing device for a waste refrigerator processing line according to claim 1 is characterized in that: The auxiliary mechanism also includes two rolling rollers (907) rotatably connected between the front and rear inner walls of the oil drain bin (5), gears (908) fixed to the rear ends of the two rolling rollers (907) and meshing with each other, a transmission wheel (909) fixed to the front end of the roller shaft (6) on the left side and the front end of the rolling roller (907) on the upper side, and a belt (910) arranged between the two transmission wheels (909).

3. The automatic compressor processing device for a waste refrigerator processing line according to claim 1 is characterized in that: A clamp is installed at the movable end of the mechanical arm (3), and the mechanical arm (3) is arranged on the left side of the punching machine (4).

4. The automatic compressor processing device for a waste refrigerator processing line according to claim 1 is characterized in that: The oil drain bin (5) is a rectangular bin with an open top surface, and a plurality of support rollers that penetrate the conveyor belt (7) in a front-to-back manner are rotatably connected between the front and rear inner walls of the oil drain bin (5).

5. The automatic compressor processing device for a waste refrigerator processing line according to claim 1 is characterized in that: The cylinder (901) is fixed on the back side of the oil drain bin (5) and close to the right side. The baffle plate (902) is a rectangular plate and its front side extends to the top of the conveyor belt (7) and close to the right side.

6. The automatic compressor processing device for a waste refrigerator processing line according to claim 1 is characterized in that: The oil storage bin (903) is a conical bin with an open top surface. The oil outlet pipe (904) is fixed in the middle of the bottom surface of the oil storage bin (903). The oil storage bin (903) is arranged at the bottom of the conveyor belt (7).

7. The automatic compressor processing device for a waste refrigerator processing line according to claim 2 is characterized in that: The conveyor belt (7) is a wear-resistant fabric woven belt, and the two rolling rollers (907) are distributed up and down, and the two rolling rollers (907) are respectively in contact with the bottom surface and the inner bottom wall of the conveyor belt (7).

8. The automatic compressor processing device for a waste refrigerator processing line according to claim 2 is characterized in that: An anti-skid tooth groove is provided on the outer peripheral wall of the transmission wheel (909), and the belt (910) is an anti-skid tooth belt.

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