Waste recovery mechanism for metal shell production

Abstract

The utility model relates to the technical field of metal shell processing, and discloses a waste recovery mechanism for metal shell production, which comprises a connecting plate, and a recovery screening mechanism is arranged above the connecting plate; the recycling and screening mechanism comprises a material injection frame, the bottom face of the material injection frame is fixedly connected with two sets of supporting columns, two conveying frames are arranged below the material injection frame, the outer surface of each conveying frame is fixedly connected with the outer surface of the connecting plate, and the inner walls of the two conveying frames are jointly and rotationally connected with two rotating shafts. According to the waste recycling mechanism for metal shell production, by arranging the recycling and screening mechanism, the type of a screening structure can be replaced according to the size of waste and the screening requirement, stable and efficient multiple screening and recycling of the waste are achieved, the screened and discharged waste can be transported and recycled, and then the waste recycling efficiency is improved; and the screening net with different screening holes can be replaced according to the size of the waste, so that the application range of the device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal shell processing technical field, concretely is a kind of waste recovery mechanism for production metal shell. BACKGROUND

[0002] Metal shell processing usually involves a series of processing technology such as cutting, stamping, welding and surface treatment of metal materials, for manufacturing various equipment, tool and external protective structure of electronic product, with the development of metal shell production technology, a certain amount of waste will be generated in the processing of many metal shells, these waste include metal chips and corner material etc., therefore the recovery mechanism for production metal shell waste is particularly important.

[0003] The traditional waste recovery mode is relatively simple, usually needs manual cleaning and collection, or selects appropriate screening mechanism and carries out simple screening recovery, and the waste after screening generally falls to the ground or is directly treated as garbage, which not only produces a lot of waste, but also has the problems of low recovery efficiency and large recovery loss.

[0004] Therefore, the technical personnel in the art provide a kind of waste recovery mechanism for production metal shell to solve the problems raised in the above background art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of waste recovery mechanism for production metal shell to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of waste recovery mechanism for production metal shell, including connecting plate, the upper of the connecting plate is provided with recovery screening mechanism;

[0008] The recovery screening mechanism includes injection material frame, the bottom of the injection material frame is fixedly connected with two groups of support columns, the lower of the injection material frame is provided with two conveying frames, the outer surface of each conveying frame is fixedly connected with the outer surface of connecting plate, the inner wall of two conveying frames is rotatably connected with two shafts, the outer surface of two shafts is commonly connected with conveyor belt in drive connection, the outside of the conveyor belt is provided with rotating motor, the output end of the rotating motor is fixedly connected with one end of one of the shafts close to rotating motor, the upper surface of each conveying frame is fixedly connected with two dampers, the telescopic end of each damper is fixedly connected with the bottom end of support column, the inside of the injection material frame is slidably connected with screening net, the right side of the injection material frame is fixedly connected with vibration motor, the bottom of the injection material frame is fixedly connected with discharge frame, the front of the injection material frame is fixedly connected with controller main body.

[0009] As a further scheme of the utility model: the bottom surface of the material discharging frame is fixedly connected with a splash-proof shell, and the upper surface of each conveying frame is in contact with the bottom surface of the splash-proof shell.

[0010] As a further scheme of the utility model: a handle is arranged on the outside of the material injecting frame, and the outer surface of the handle is fixedly connected with the right side surface of the screening net.

[0011] As a further scheme of the utility model: an L-shaped plate is fixedly connected with the outer surface of the rotary motor, and the back surface of the L-shaped plate is fixedly connected with the front surface of one of the conveying frames.

[0012] As a further scheme of the utility model: a fixing frame is fixedly connected with the outer surface of the controller main body, the back surface of the fixing frame is fixedly connected with the front surface of the material injecting frame, and the controller main body is electrically connected with the damper, the rotary motor and the vibration motor through wires.

[0013] As a further scheme of the utility model: two groups of protection pads are arranged below the connecting plate, and the upper surface of each protection pad is fixedly connected with the bottom surface of the conveying frame.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a waste recovery mechanism for producing metal shell, which can replace the type of screening structure according to the size of waste and the need of screening, realize stable and efficient multiple screening and recovery of waste, transport and recover the waste screened out, improve the efficiency of waste recovery, replace the screening net with different screening holes according to the size of waste through the screening net, improve the application range of the device, control the vibration motor and the damper to work through the controller main body, the vibration motor is provided with a group of adjustable eccentric blocks on the two ends of the rotor shaft, the excitation force is obtained by using the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks, the excitation force drives the waste in the material injecting frame and the screening net to vibrate up and down under the buffering action of the damper, realizes the screening of waste, the rotary motor drives the rotating shaft to rotate under the support of the conveying frame, the rotating shaft can transport and recover the waste discharged from the material discharging frame under the transmission of the conveying belt, facilitates further processing of waste, and improves the working efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a kind of overall structure schematic diagram of waste recovery mechanism for producing metal shell;

[0017] Figure 2 It is a kind of vibration motor stereo structure schematic diagram in waste recovery mechanism for producing metal shell;

[0018] Figure 3It is a sectional view of a material injection frame in a waste recycling mechanism for producing metal shell;

[0019] Figure 4 It is a sectional view of a conveying frame in a waste recycling mechanism for producing metal shell;

[0020] Figure 5 It is a sectional view of a conveying belt in a waste recycling mechanism for producing metal shell.

[0021] In the figure: 1, connecting plate; 2, recycling screening mechanism; 201, material injection frame; 202, conveying frame; 203, controller main body; 204, rotary motor; 205, damper; 206, screening net; 207, vibration motor; 208, conveying belt; 209, rotating shaft; 210, support column; 211, discharging frame; 3, fixed frame; 4, L-shaped plate; 5, handle; 6, splash-proof shell; 7, protective pad. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-5 A waste recycling mechanism for producing metal shell, comprising a connecting plate 1, a recycling screening mechanism 2 is arranged above the connecting plate 1; the recycling screening mechanism 2 comprises a material injection frame 201, two groups of support columns 210 are fixedly connected to the bottom surface of the material injection frame 201, two conveying frames 202 are arranged below the material injection frame 201, the outer surface of each conveying frame 202 is fixedly connected with the outer surface of the connecting plate 1, two rotating shafts 209 are jointly and rotatably connected to the inner walls of the two conveying frames 202, a conveying belt 208 is jointly and drivably connected to the outer surfaces of the two rotating shafts 209, a rotary motor 204 is arranged on the outer side of the conveying belt 208, an L-shaped plate 4 is fixedly connected to the outer surface of the rotary motor 204, the back surface of the L-shaped plate 4 is fixedly connected with the front surface of one of the conveying frames 202, and the L-shaped plate 4 can be used to fix the rotary motor 204, so as to avoid the problem of shaking of the rotary motor 204 during use.

[0023] The output end of the rotary motor 204 is fixedly connected to one end of one of the rotating shafts 209 close to the rotary motor 204, two groups of protective pads 7 are arranged below the connecting plate 1, the upper surface of each protective pad 7 is fixedly connected with the bottom surface of the conveying frame 202, the protective pad 7 can be used to protect the conveying frame 202, so as to avoid the problem of sliding of the conveying frame 202 during use, and thus ensure the stability of the device in use.

[0024] The upper surface of each conveying frame 202 is fixedly connected with two dampers 205, the telescopic end of each damper 205 is fixedly connected with the bottom end of the supporting column 210, the inside of the injection material frame 201 is slidably connected with a screening net 206, the outside of the injection material frame 201 is provided with a handle 5, the outer surface of the handle 5 is fixedly connected with the right side surface of the screening net 206, the handle 5 is used for conveniently pulling out the screening net 206 from the inside of the injection material frame 201, so that the waste in the screening net 206 is treated, meanwhile, the screening net 206 is conveniently replaced, and thus the working efficiency of the device is improved.

[0025] The right side surface of the injection material frame 201 is fixedly connected with a vibration motor 207, the bottom surface of the injection material frame 201 is fixedly connected with a discharging frame 211, the bottom surface of the discharging frame 211 is fixedly connected with a splash-proof shell 6, the upper surface of each conveying frame 202 is in contact with the bottom surface of the splash-proof shell 6, the splash-proof shell 6 is used for shielding the splashing waste, so that the splashing problem of the waste is avoided.

[0026] The front surface of the injection material frame 201 is fixedly connected with a controller main body 203, the outer surface of the controller main body 203 is fixedly connected with a fixed frame 3, the back surface of the fixed frame 3 is fixedly connected with the front surface of the injection material frame 201, the controller main body 203 is electrically connected with the dampers 205, the rotary motor 204 and the vibration motor 207 through wires, the damper 205 is a kind of mechanical element, which can utilize the viscosity and kinetic energy of fluid to realize the function of consuming mechanical energy, the structure of the damper 205 includes four basic parts: a shell, an internal working element, an inlet and outlet pipeline and a valve, wherein the internal working element is composed of a stator and a rotor, the function of the inlet and outlet pipeline is to make fluid enter and exit the damper 205, and the valve is used for controlling the flow and pressure of fluid, the working principle of the damper 205 is to utilize the viscosity and kinetic energy of fluid to convert mechanical energy into heat energy and fluid kinetic energy, when external force makes the rotor move, the gap between the rotor and the stator generates vortex flow, due to the viscosity and resistance of fluid, the movement speed of the rotor will gradually slow down, finally consuming mechanical energy, at the same time, the vortex flow generated in the process of deceleration will convert mechanical energy into heat energy and fluid kinetic energy, so as to achieve the purpose of damping and consuming mechanical energy, the fixed frame 3 is used for fixing the controller main body 203, so as to avoid the problem that the controller main body 203 falls during use, the controller main body 203 refers to an instruction device for controlling the starting, speed regulation, braking and reverse of the motor by changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit according to the predetermined order, which is composed of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a "decision mechanism" for issuing commands, that is, it completes the coordination and command of the operation of the whole computer system.

[0027] The working principle of the utility model is: when using, first, the controller main body 203, damper 205, rotary motor 204 and vibration motor 207 power are connected, when using the device, the staff pours the waste into the inside of injection frame 201, the staff can replace the screen mesh 206 model according to the recycling standard, the screen mesh 206 of suitable model is placed in the inside of injection frame 201, then the staff controls damper 205 and vibration motor 207 to work by controller main body 203, vibration motor 207 is in rotor shaft two ends each installation a set of adjustable eccentric block, the centrifugal force produced by high speed rotation of shaft and eccentric block obtains the exciting force, the exciting force vibration is under the support cooperation of damper 205, namely damper 205 utilizes the viscosity and kinetic energy of fluid, converts mechanical energy into heat energy and fluid kinetic energy, when the outside applied force makes the motion of the runner, the clearance between the runner and the stator will produce eddy current, due to the viscosity and resistance of fluid, the movement speed of the runner will gradually slow down, finally consumes mechanical energy, at the same time, the eddy current produced in the deceleration process will convert mechanical energy into heat energy and fluid kinetic energy, so as to achieve the purpose of damping and buffering, through the mode, the device realizes the up and down vibration of injection frame 201, achieves the purpose of screening the waste in injection frame 201, the smaller particles are screened through discharge frame 211 and splash-proof shell 6 and fall into the surface of conveyor belt 208, then the staff controls rotary motor 204 to work by controller main body 203, rotary motor 204 works under the support of conveying frame 202 and drives one of the rotating shafts 209 to rotate, the rotating shaft 209 rotates under the transmission of conveyor belt 208 and drives the waste of conveyor belt 208 to transport, transports the smaller waste screened to one end, realizes the recycling of waste, through the device, different screening models can be replaced according to the needs of screening, realizes the screening and recycling of waste particles of different sizes, at the same time, can satisfy the screening of the same waste for many times, realizes the screening and transportation recycling of materials, and further improves the efficiency of waste recycling.

[0028] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A scrap recycling mechanism for producing a metal shell, comprising a connecting plate (1), characterized in that: The upper side of the connecting plate (1) is provided with a recycling screening mechanism (2); The recycling screening mechanism (2) comprises a material injection frame (201), the bottom surface of the material injection frame (201) is fixedly connected with two groups of supporting columns (210), the lower side of the material injection frame (201) is provided with two conveying frames (202), the outer surface of each conveying frame (202) is fixedly connected with the outer surface of the connecting plate (1), the inner walls of the two conveying frames (202) are jointly and rotatably connected with two rotating shafts (209), the outer surfaces of the two rotating shafts (209) are jointly and drivably connected with a conveying belt (208), the outer side of the conveying belt (208) is provided with a rotating motor (204), the output end of the rotating motor (204) is fixedly connected with one end of the rotating shaft (209) close to the rotating motor (204), the upper surface of each conveying frame (202) is fixedly connected with two dampers (205), the telescopic ends of the dampers (205) are fixedly connected with the bottom ends of the supporting columns (210), the inside of the material injection frame (201) is slidably connected with a screening net (206), the right side surface of the material injection frame (201) is fixedly connected with a vibrating motor (207), the bottom surface of the material injection frame (201) is fixedly connected with a material discharging frame (211), and the front surface of the material injection frame (201) is fixedly connected with a controller main body (203).

2. A scrap recycling mechanism for producing a metal shell according to claim 1, characterized in that: The bottom surface of the material discharging frame (211) is fixedly connected with a splash-proof shell (6), and the upper surface of each conveying frame (202) is in contact with the bottom surface of the splash-proof shell (6).

3. A scrap recycling mechanism for producing a metal shell according to claim 1, characterized in that: The outer side of the material injection frame (201) is provided with a handle (5), and the outer surface of the handle (5) is fixedly connected with the right side surface of the screening net (206).

4. A scrap recycling mechanism for producing a metal shell according to claim 1, characterized in that: The outer surface of the rotating motor (204) is fixedly connected with an L-shaped plate (4), and the back surface of the L-shaped plate (4) is fixedly connected with the front surface of one of the conveying frames (202).

5. A scrap recycling mechanism for producing a metal shell according to claim 1, characterized in that: The outer surface of the controller main body (203) is fixedly connected with a fixed frame (3), the back surface of the fixed frame (3) is fixedly connected with the front surface of the material injection frame (201), and the controller main body (203) is electrically connected with the dampers (205), the rotating motor (204) and the vibrating motor (207) through wires.

6. A scrap recycling mechanism for producing a metal shell according to claim 1, characterized in that: The lower side of the connecting plate (1) is provided with two groups of protection pads (7), and the upper surface of each protection pad (7) is fixedly connected with the bottom surface of the conveying frame (202).

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