Thin metal barrel compression device

Abstract

The utility model discloses a thin metal barrel compression device which comprises a fixing support, a connecting plate is installed on the top of the fixing support, a bearing plate is installed at the bottom of the fixing support, a guide rod is connected between the connecting plate and the bearing plate, a compression plate is connected to the guide rod in a sliding mode, and the compression plate is connected with the driving end of a double-acting air cylinder installed on the connecting plate. A compression space is formed between the compression plate and the bearing plate, and limiting grooves are formed in the opposite faces of the compression plate and the bearing plate. The whole device is simple in structure and convenient to use, the pneumatic electromagnetic valve is used for controlling the compression process under the condition that the air pipe is stably connected, and the fault rate is low; in addition, due to the existence of the limiting grooves, the empty metal barrel cannot fly to hurt people after being pressed, and the safety risk of operators is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling, in particular to a waste thin metal paint bucket recycling device. Background Art

[0002] Metal paint buckets are containers specially used to store paint. They are mainly made of metal, which can effectively protect the paint from the influence of the external environment. They also have good sealing properties to prevent the volatilization and loss of the paint. Metal paint buckets are widely used in industries such as construction, auto repair, and furniture manufacturing, and have become an indispensable part of these industries. After the paint is used up, metal paint buckets are still hazardous waste and require professional hazardous waste management and collection. They cannot be discarded at will or mixed with other waste, which is very prone to fire. In large factories and mines, professional recycling agencies are generally required to recycle at fixed points and at regular intervals. In order to maximize the use of hazardous waste storage space, some units require manual storage of empty buckets after flattening them with a sledgehammer. This process is time-consuming and labor-intensive, and there is a risk of being hit by objects.

[0003] CN202221158951.8 discloses a compression tool for waste metal barrels, including a compression box, a compression groove, a discharge port connected to the compression groove, a compression mechanism installed on the compression box, and a pusher mechanism installed in the compression groove. The utility model proposes a compression tool for waste metal barrels, which can push out the metal barrel through the pusher mechanism after the metal barrel is compressed, without manual operation of the staff to take out the compressed metal barrel, thereby reducing the safety accidents when the staff enter the compression station or use tools, and improving people's work efficiency.

[0004] Although the above device provides a processing tool for scrap metal paint buckets, there are still some defects in use: first, there is no temporary fixing device for the scrap metal bucket, which is easy to slip and move during compression; second, the pushing mechanism is easy to get stuck, causing blockage and a high failure rate. Utility Model Content

[0005] In view of the above, the utility model discloses a novel thin metal barrel compression device to solve the problems existing in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A thin metal barrel compression device comprises a fixed bracket, a connecting plate is installed on the top of the fixed bracket, a pressure plate is installed on the bottom, a guide rod is connected between the connecting plate and the pressure plate, a compression plate is slidably connected to the guide rod, the compression plate is connected to the driving end of a double-acting cylinder installed on the connecting plate, a compression space is formed between the compression plate and the pressure plate, and a limiting groove is provided on the opposite surfaces of the compression plate and the pressure plate.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] By opening limiting grooves on the opposite surfaces of the compression plate and the pressure plate, the scrap metal barrel is placed between the upper and lower limiting grooves during compression to ensure that the metal barrel will not slip under pressure; at the same time, the compression plate and the pressure plate are both replaceable, which increases the overall service life of the equipment.

[0010] In summary, the utility model solves the problem that after the use of high-consumption paints, oils, etc. in industrial plants, waste empty metal barrels are difficult to recycle and occupy a large storage space. It greatly reduces the time required for compressing metal barrels and eliminates the risk of objects being hit by manual hammers. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] In the figure, 1-fixed bracket, 2-connecting plate, 3-pressure plate, 4-guide rod, 5-compression plate, 6-double-acting cylinder, 7-limiting groove, 8-component fixing plate, 9-pneumatic solenoid valve, 10-pressure regulating valve, 11-compressed air source. DETAILED DESCRIPTION

[0013] The present invention is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0014] like Figure 1 As shown, a thin metal barrel compression device includes a fixed bracket 1, a connecting plate 2 is installed on the top of the fixed bracket 1, a pressure plate 3 is installed on the bottom, a guide rod 4 is connected between the connecting plate 2 and the pressure plate 3, a compression plate 5 is slidably connected to the guide rod 4, the compression plate 5 is connected to the driving end of the double-acting cylinder 6 installed on the connecting plate 2, a compression space is formed between the compression plate 5 and the pressure plate 3, and a limited groove 7 is provided on the opposite surface of the compression plate 5 and the pressure plate 3. A component fixing plate 8 is also installed on the top of the fixed bracket 1, and a pneumatic solenoid valve 9 and a pressure regulating valve 10 are installed on the component fixing plate 8. One end of the pneumatic solenoid valve 9 is connected to the double-acting cylinder 6, and the other end is connected to a compressed air source 11 through the pressure regulating valve 10.

[0015] In the above device structure, the pressure regulating valve 10 is used to adjust the pressure of the gas source to ensure the stable output of the gas at a constant pressure. The pneumatic solenoid valve 9 has three interfaces A, B, and P. Three air pipes are taken. The first air pipe is connected to the pressure regulating valve 10 and the P air inlet on the pneumatic solenoid valve 9, the second air pipe is connected to the A air outlet of the pneumatic solenoid valve 9 and the upper air inlet of the double-acting cylinder 6, and the third air pipe is connected to the B air outlet of the pneumatic solenoid valve 9 and the lower air inlet of the double-acting cylinder 6. After the connection is completed, the double-acting cylinder can be extended and retracted by controlling the air outlet of the A / B holes of the pneumatic solenoid valve 9.

[0016] When in use, place the scrap metal barrel in the limiting groove on the pressure plate 3, open the compressed air source 11 and the pressure regulating valve 10, and the compressed air enters from the P port of the pneumatic solenoid valve 9. When it is ejected from the A port of the pneumatic solenoid valve 9 and enters the upper air inlet of the double-acting cylinder 6, the cylinder piston rod moves downward under the thrust of the air pressure, driving the compression plate 5 to move downward, and the empty metal barrel is squeezed by the downwardly moving compression plate 5. After the empty metal barrel is compressed into place, the air path of the pneumatic solenoid valve 9 is changed, so that the compressed air is ejected through the B port of the pneumatic solenoid valve 9 and input into the lower air inlet of the double-acting cylinder 6. The cylinder piston rod moves upward under the thrust of the air pressure, driving the compression plate 5 to move upward, and then the compressed empty metal barrel is taken out by the staff.

[0017] The whole process is smooth and continuous. When the air pipe connection is stable, the pneumatic solenoid valve is used to control the compression process with a low failure rate. In addition, due to the presence of the limit groove, the empty metal barrel will not fly and injure people after being compressed, and there is no safety risk for the operators.

Claims

1. A thin metal barrel compression device, characterized in that: The invention comprises a fixed bracket (1), wherein a connecting plate (2) is installed on the top of the fixed bracket (1), a pressure plate (3) is installed on the bottom, a guide rod (4) is connected between the connecting plate (2) and the pressure plate (3), a compression plate (5) is slidably connected to the guide rod (4), the compression plate (5) is connected to the driving end of a double-acting cylinder (6) installed on the connecting plate (2), a compression space is formed between the compression plate (5) and the pressure plate (3), and a limiting groove (7) is provided on the opposite surfaces of the compression plate (5) and the pressure plate (3).

2. A thin metal barrel compression device as claimed in claim 1, characterized in that: A component fixing plate (8) is also installed on the top of the fixing bracket (1), and a pneumatic solenoid valve (9) and a pressure regulating valve (10) are installed on the component fixing plate (8). One end of the pneumatic solenoid valve (9) is connected to the double-acting cylinder (6), and the other end is connected to a compressed air source (11) through the pressure regulating valve (10).

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