CN210730514U

CN210730514U - Mobile phone charger recycling device

Info

Publication number: CN210730514U
Application number: CN201921649675.3U
Authority: CN
Inventors: 卢三秀; 卢锡龙; 王矛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-12
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a cell-phone charger recycle device belongs to environmental protection equipment technical field. The mobile phone charger recycling device comprises a rack, and a storage box, a transmission mechanism, a first stamping mechanism and a material distribution mechanism which are arranged on the rack; the top of storage box is provided with the feed inlet and the bottom is provided with the discharge gate, and drive mechanism's initiating terminal is located the below of discharge gate, and first punching press mechanism is located drive mechanism's top, and feed mechanism is located drive mechanism's below. This recycle device can realize the automation of cell-phone charger and disassemble, only needs to disassemble cell-phone charger place at the entrance, can accomplish automatically and disassemble, realizes the separation of plastics and metal, and simple structure, labour saving and time saving effectively improve the efficiency of disassembling of cell-phone charger.

Description

Mobile phone charger recycling device

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, concretely relates to cell-phone charger recycle device.

Background

In recent years, in the face of severe environmental pollution, resource constraint and severe ecological system degradation, ecological civilization construction is more and more emphasized in all social circles. The essence of ecological civilization construction is to push the sustainable development to the height of green development, and the trees are planted in descendants, so that the trees are not left to the regret but are left to more ecological assets.

The electronic waste contains a plurality of metal resources, and a large amount of metal resources including precious metals can be extracted after treatment of certain procedures, wherein the grade of some precious metals is dozens of times or even hundreds of times of that of natural mineral resources, and the cost for recovering the metal resources is often lower than the cost consumed for mining in the natural mineral resources. The mobile phone charger is one of electronic wastes, and if the recycling work of the waste mobile phone charger can be well done, a force can be provided for relieving the resource shortage and the pollution treatment pressure. At present, the first step of processing for the mobile phone charger in China is manual disassembly, and special equipment such as a disassembly table or a robot is supplemented, and meanwhile, dust removing equipment is equipped.

The existing treatment mode wastes time and labor and has lower treatment efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an aim at provides a cell-phone charger recycle device can realize the automation of cell-phone charger and disassemble, only needs to place the cell-phone charger that need disassemble at the entrance, can accomplish automatically and disassemble, realizes the separation of plastics and metal, and simple structure, labour saving and time saving effectively submit the efficiency of disassembling of cell-phone charger.

The embodiment of the utility model is realized like this:

an embodiment of the utility model provides a cell-phone charger recycle device, recycle device include the frame and set up in storage box, drive mechanism, first punching press mechanism and feed mechanism in the frame.

The top of storage box is provided with the feed inlet and the bottom is provided with the discharge gate, drive mechanism's initiating terminal is located the below of discharge gate, first punching press mechanism is located drive mechanism's top, feed mechanism is located drive mechanism's below.

The storage box is used for containing the mobile phone charger to be disassembled, the mobile phone charger in the storage box can fall into the transmission mechanism in turn, the transmission mechanism drives the mobile phone charger to advance, when the mobile phone charger reaches the first punching mechanism, the first punching mechanism punches and crushes the mobile phone charger, metal and plastic after crushing all enter the material distribution mechanism to distribute the material, the material distribution mechanism can adopt a box body mechanism, manually distribute the material, and also can adopt an automatic structure to distribute the material.

As an alternative to the above embodiment, the first stamping mechanism includes a first stamping cylinder, a second stamping cylinder, a first stamping plate and a second stamping plate, the first stamping cylinder and the second stamping cylinder are respectively fixed on the frame, the first stamping plate is fixed at the piston end of the first stamping cylinder, the second stamping plate is fixed at the piston end of the second stamping cylinder, the first stamping plate and the second stamping plate are arranged oppositely, under the action of the first stamping cylinder and the second stamping cylinder, the first stamping plate and the second stamping plate can approach and separate from each other, and the moving direction of the first stamping plate and the second stamping plate is parallel to the top surface of the conveyor belt.

The distance between first punching press board and the second punching press board can dwindle gradually, carries out the punching press operation to the cell-phone charger, can be with the plastics crushing in the cell-phone charger to make the inserted sheet separation of metal material.

As an alternative to the above embodiment, the first punching mechanism further includes an assist device, the assist device includes an assist motor and a reciprocating member, the assist motor and the reciprocating member are fixed to the frame, the first punching cylinder is fixed to the reciprocating member, and the assist motor can drive the reciprocating member to move so that the first punching cylinder reciprocates in the conveying direction of the conveyor belt; a plurality of spherical protrusions are arranged on the first stamping plate, and the height of each protrusion is smaller than 1 mm.

The assistor can make first punching press cylinder reciprocating motion to make first punching press board horizontal hunting when being close to second punching press board, thereby make first punching press and second punching press board combined action, carry out the operation of rubbing with the fingers to the cell-phone charger, become to rub with the fingers by simple extrusion, be similar to the object is rubbed with the hands to the hands. This approach has two advantages: when the inserting piece is vertical to the first punching plate and the second punching plate, if pure extrusion crushing is adopted, plastics on the left side and the right side of the inserting piece are difficult to crush, after an auxiliary device is additionally arranged, the inserting piece is inclined due to the swinging of the first punching plate, and the side with the larger area of the inserting piece is gradually changed from a state vertical to the first punching plate to be parallel to the first punching plate, so that the plastics on the two sides of the inserting piece are conveniently crushed; and secondly, the crushing effect of the extrusion and the twisting is better than the simple extrusion crushing effect.

As an alternative of the above embodiment, the first stamping plate adopts an electromagnet structure, the number of the second stamping cylinders is two, one of the second stamping cylinders is hinged to the second stamping plate, the other piston end of the second stamping cylinder is hinged to two sliding blocks, the second stamping plate is provided with two sliding grooves, the sliding grooves extend vertically, the sliding blocks are slidably arranged in the sliding grooves, the hinged portions of the second stamping cylinders and the second stamping plate and the two sliding blocks are distributed in a triangular shape, the two second stamping cylinders stretch independently to enable the second stamping plate to swing, and the swing axis of the second stamping plate is parallel to the top surface of the conveyor belt.

Two punching press cylinders move simultaneously, make the second punching press board do the swing when being close to first punching press board, the width of each part between first punching press board and the second punching press board, can change constantly, and the inserted sheet can be adsorbed by first punching press board all the time, can't drop, and the plastics that breaks away from on the inserted sheet can drop gradually, can not keep off between first punching press board and second punching press board, thereby make debris between first punching press board and the second punching press board less, the separation effect of plastics and metal is better.

As an alternative of the above embodiment, the recycling device further includes a second stamping mechanism, the second stamping mechanism is disposed on the downstream of the first stamping mechanism and located above the material distribution box, the second stamping mechanism includes a second stamping cylinder, a stamping head and a third stamping plate, the second stamping cylinder is fixed on the frame, the stamping head is fixed on the piston end of the second stamping cylinder, the third stamping plate is transversely disposed, the third stamping plate is inclined relative to the horizontal plane, the stamping head is provided with stamping rods distributed in a matrix, and the third stamping plate is provided with stamping holes distributed in a matrix and corresponding to the stamping rods.

The second punching mechanism can enable the metal and the plastic to be separated more thoroughly, and the plastic can be separated into smaller particles or blocks to fall off, so that subsequent processing is facilitated.

As the alternative of above-mentioned embodiment, feed mechanism is including dividing the workbin, branch charging tray and electromagnetic shaker, divide the workbin to have the branch material chamber that is used for holding plastic granules, divide the charging tray set up in divide the top in material chamber and be located the below of conveyer belt, divide the charging tray slope to set up, first punching press mechanism is located divide the higher one end top of charging tray, the electromagnetic shaker is fixed in divide the workbin and be used for making divide the charging tray vibrations, be provided with the hourglass material hole that is matrix distribution on the branch charging tray.

As an alternative of the above embodiment, the transmission mechanism includes two conveyor belts arranged side by side, a gap for limiting the mobile phone charger is provided between the two conveyor belts, and the width of the gap is smaller than the width of one side of the mobile phone charger having the inserting sheet.

The recycling device further comprises a cleaning mechanism, the cleaning mechanism comprises two baffle plates, the baffle plates are arranged above the conveyor belt and located at the downstream of the first stamping mechanism, the distance between the two baffle plates is gradually reduced, and the tail ends of the two baffle plates are located right above the gap.

The baffle can recycle plastics and the like remained on the conveyor belt.

As an alternative of the above embodiment, the recycling device further includes a material taking hook, the material taking hook includes a rotating shaft, a grabbing rod and an adsorbing member, the rotating shaft is rotatably supported on the rack around its axis, the grabbing rod extends along the radial direction of the rotating shaft, and the adsorbing member is fixed to one end of the grabbing rod, which is far away from the rotating shaft, and is used for adsorbing a mobile phone charging head; in the rotating process of the rotating shaft, the adsorption piece can pass through the gap and has a grabbing state entering the storage box to adsorb the mobile phone charging head and a separation state placing the mobile phone charging head on the conveying belt.

As an alternative to the above embodiment, the adsorbing member is of an electromagnet structure.

As an alternative to the above embodiment, the recycling device further includes an anti-tilt member, the anti-tilt member has magnetism and is used for adsorbing an insert sheet of a mobile phone charging head, the anti-tilt member is disposed inside the conveyor belt and extends along a direction of the conveyor belt, the anti-tilt member is located below the gap, and a distance from the anti-tilt member to a top surface of the conveyor belt is smaller than an exposed length of the insert sheet, so that the anti-tilt member is spaced from the insert sheet.

Prevent that the piece can make the inserted sheet lie in the clearance all the time, standardize more during the processing unified, the treatment effect is more.

The utility model has the advantages that:

the utility model provides a mobile phone charger recycle device can realize that mobile phone charger's automation is disassembled, only needs to place the mobile phone charger that need disassemble in the entrance, can accomplish automatically and disassemble, realizes the separation of plastics and metal, and simple structure, labour saving and time saving effectively submit mobile phone charger's the efficiency of disassembling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 shows a schematic structural diagram of a recycling device for a mobile phone charger according to a first embodiment of the present invention;

FIG. 2 shows a top view of FIG. 1;

FIG. 3 shows a side view of FIG. 1;

FIG. 4 shows a schematic view of a storage compartment;

FIG. 5 shows a schematic view of the structure of the distribution box;

FIG. 6 is a schematic diagram of the structure of the distributing tray;

FIG. 7 shows a schematic structural view of a punch head;

FIG. 8 shows a schematic structural view of a third stamped plate;

FIG. 9 shows a schematic structural view of the baffle;

FIG. 10 shows a schematic view of a take-out hook;

fig. 11 is a schematic structural diagram illustrating a recycling device for a mobile phone charger according to a second embodiment of the present invention;

fig. 12 shows a schematic side view of the second stamped plate.

Icon:

10-a recycling device;

11-a storage box; 12-a transmission mechanism; 13-a first stamping mechanism; 14-a material distributing mechanism; 15-a second stamping mechanism; 16-a cleaning mechanism; 17-taking hook; 18-anti-roll member;

130-a first ram cylinder; 131-a second ram cylinder; 132-a first stamped plate; 133-a second stamped plate; 134-an assistor; 135-an auxiliary motor; 136-a shuttle; 137-a slider; 140-material separating box; 141-material separating disc; 142-a vibrator; 150-a third ram cylinder; 151-a punch; 152-a third stamped plate; 160-a baffle; 170-a rotating shaft; 171-a grab bar; 172-adsorption element.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

First embodiment

Referring to fig. 1-3, a first embodiment of the present invention provides a recycling device 10 for a mobile phone charger, wherein the recycling device 10 is used for disassembling the mobile phone charger, i.e. separating metal and plastic of the mobile phone charger, so as to achieve the purpose of classification and recycling.

The mechanism of the recycling apparatus 10 is as follows:

the recycling device 10 includes a frame, and a storage box 11, a transmission mechanism 12, a first stamping mechanism 13, and a material separating mechanism 14 disposed on the frame.

Referring to fig. 4, a top end of the storage box 11 is provided with a feeding port, and a bottom end of the storage box 11 is provided with a discharging port, the storage box 11 is used for accommodating a mobile phone charger to be disassembled, and the mobile phone charger can be exposed from the discharging port.

Considering from the recycle efficiency angle of cell-phone charger, the bigger the size of storage box 11, the more the charger plug that storage box 11 can store needs to retrieve in the same time also, on the contrary, when the box volume is less, just need frequently to reinforced to storage box 11, can reduce the recovery efficiency of cell-phone charger. Therefore, the storage box 11 should be increased in size as much as possible to accommodate more charger plugs and reduce the charging frequency, as space allows.

In the present embodiment, the length and width of the bottom of the storage box 11 are both 100mm, and the height is 138.37mm, so as to obtain a larger storage volume, the back of the storage box 11 is inclined to accommodate more charger plugs.

The starting end of the transmission mechanism 12 is positioned below the discharge hole.

The transmission mechanism 12 can adopt a traditional belt structure, in this embodiment, the transmission mechanism 12 includes two conveyor belts arranged side by side, a gap for limiting the mobile phone charger is provided between the two conveyor belts, and the width of the gap is smaller than the width of one side of the mobile phone charger having the inserting sheet.

When the mobile phone charger reaches the conveyer belt, the plug-in sheet of the mobile phone charger can be positioned in the gap and kept in a standing state.

Specifically, the transmission mechanism 12 includes a transmission motor for providing power, a speed reducer for matching a rotating speed to transmit torque, a conveyor belt for conveying the mobile phone charger, and a conveyor belt for driving the material taking device to rotate.

The speed reducer enables the high rotating speed provided by the transmission motor to be meshed with the gear with the large number of teeth on the output shaft through the gear with the small number of teeth on the input shaft of the gear speed reducer, so that the purpose of reducing the rotating speed and matching the lower rotating speed of the conveyor belt serving as the executing mechanism is achieved.

The distance between two conveyer belts is less than the minimum side length of the bottom surface of the mobile phone charger plug, the mobile phone charger plug is prevented from falling from the middle, the distance cannot be too small, the distance needs to be greater than the distance between two metal inserting pieces of the mobile phone charger plug, the measurement shows that the distance between the metal inserting pieces of a common mobile phone charger is 10.3mm, the width of the bottom surface of the mobile phone charger plug is generally between 25mm and 40mm, therefore, the distance between the two conveyer belts is more than 11mm and less than 20mm, and the distance between the two conveyer belts is 18mm in the mobile phone charger recycling device 10.

In the aspect of selecting the stroke length of the conveyor belt, considering that the crushing of the plastic shell of the mobile phone charger needs to be realized on the conveyor belt, a relatively long conveyor belt stroke is needed, and therefore the stroke length of the conveyor belt is taken to be 500 mm.

The mechanical calculation of the transmission 12 is performed as follows:

the friction force between the plug of the mobile phone charger and the conveyor belt is related to the weight of the mobile phone charger and the friction coefficient between the plug and the conveyor belt, and related data are searched, so that the weight of a general mobile phone charger plug is about 60g, and the friction coefficient is about 0.2.

According to the friction force formula, the friction force is represented by F, and the calculation formula by using the friction force F is as follows:

F＝μ×F_N

wherein μ — coefficient of friction of charger and conveyor belt;

F_N-the pressure caused by the charger on the conveyor belt, N;

the friction force is calculated to be about 0.12N, and the friction force is zero when the plug of the mobile phone charger makes horizontal uniform linear motion on the conveyor belt, so that the actual traction force required by the movement of the conveyor belt is very small, and the corresponding load on the motor can be ignored. Therefore, from the viewpoint of saving energy consumption and reducing cost, the motor with relatively low power is selected as far as possible, and finally the miniature speed regulating motor with the power of 15W and the no-load rotating speed of 480r/min is selected by comprehensively considering performance requirements.

In the aspect of selecting the speed of the conveyor belt, the transmission speed required by the mobile phone charger recycling device 10 is small and is proper between 100mm/s and 200mm/s, the diameter of the belt wheel of the conveyor belt is 100mm, so that the rotating speed of the belt wheel can be calculated to be 60r/min to 120r/min, and from the viewpoint of production efficiency, the rotating speed of the belt wheel is 120r/min, and the speed of the conveyor belt is 200 mm/s. And finally, determining the transmission ratio i of the required speed reducer to be 4 according to the output rotating speed of the motor and the rotating speed required by the belt wheel of the conveying belt.

The first punching mechanism 13 is located above the transmission mechanism 12, wherein the first punching mechanism 13 includes a first punching cylinder 130, a second punching cylinder 131, a first punching plate 132, and a second punching plate 133.

The first stamping cylinder 130 and the second stamping cylinder 131 are respectively fixed on the frame, the first stamping plate 132 is fixed at the piston end of the first stamping cylinder 130, the second stamping plate 133 is fixed at the piston end of the second stamping cylinder 131, and the first stamping plate 132 and the second stamping plate 133 are oppositely arranged.

The first and

second punching plates

132 and 133 can be moved toward and away from each other by the first and

second punching cylinders

130 and 131.

The first and

second punching plates

132 and 133 are moved in a direction parallel to the top surface of the conveyor belt.

The distance between the first stamping plate 132 and the second stamping plate 133 can be gradually reduced, so that the mobile phone charger can be stamped, plastic in the mobile phone charger can be crushed, and the metal insert can be separated.

The feed mechanism 14 is located below the drive mechanism 12.

The separating mechanism 14 can be a common box, i.e. the disassembled metal and plastic fall into the box and are separated manually. The following structures may also be employed:

referring to fig. 5 and 6, the material distribution mechanism 14 includes a material distribution box 140, a material distribution tray 141 and a vibrator 142 (see fig. 1), the material distribution box 140 has a material distribution cavity for accommodating plastic particles, the material distribution tray 141 is disposed above the material distribution cavity and below the conveyor belt, the material distribution tray 141 is disposed obliquely, the first stamping mechanism 13 is disposed above a higher end of the material distribution tray 141, the vibrator 142 is fixed to the material distribution box 140 and is used for vibrating the material distribution tray 141, and the material distribution tray 141 is provided with material leaking holes distributed in a matrix.

The mobile phone charger in the storage box 11 can fall into the transmission mechanism 12 one by one, the transmission mechanism 12 drives the mobile phone charger to advance, when the mobile phone charger reaches the first punching mechanism 13, the first punching mechanism 13 punches and crushes the mobile phone charger, the crushed metal and plastic enter the material distribution mechanism 14 to distribute the material, and the material distribution mechanism 14 can adopt a box body mechanism to distribute the material manually or adopt an automatic structure to distribute the material.

Further, the recycling apparatus 10 may further include:

the recycling apparatus 10 further includes a second punching mechanism 15, a cleaning mechanism 16, and a material-taking hook 17, and the second punching mechanism 15 is disposed downstream of the first punching mechanism 13 and above the material-separating box 140.

Referring to fig. 7 and 8, the second punching mechanism 15 includes a third punching cylinder 150 (see fig. 1), a punching head 151, and a third punching plate 152.

Specifically, the third ram cylinder 150 is fixed to the frame, the ram head 151 is fixed to the piston end of the third ram cylinder 150, the third ram plate 152 is disposed in the lateral direction, and the third ram plate 152 is inclined with respect to the horizontal plane.

Stamping rods distributed in a matrix are arranged on the stamping head 151, and stamping holes distributed in a matrix and corresponding to the stamping rods are arranged on the third stamping plate 152.

The second punching mechanism 15 can separate the metal and the plastic more thoroughly, and the plastic can be separated into smaller particles or blocks to fall off, thereby facilitating subsequent processing.

Referring to fig. 9, the cleaning mechanism 16 includes two baffles 160, the baffles 160 are disposed above the conveyor belt and located at the downstream of the first stamping mechanism 13, the distance between the two baffles 160 is gradually reduced, and the ends of the two baffles 160 are located right above the gap.

The baffle 160 can recover plastic and the like remaining on the conveyor belt.

Referring to fig. 10, the take-out hook 17 includes a rotating shaft 170, a catch 171, and a suction member 172.

The rotating shaft 170 is rotatably supported on the frame around the axis of the rotating shaft, the grabbing rod 171 extends along the radial direction of the rotating shaft 170, and the adsorbing member 172 is fixed at one end of the grabbing rod 171, which is far away from the rotating shaft 170, and is used for adsorbing a charging head of a mobile phone.

In the rotating process of the rotating shaft 170, the adsorbing member 172 can pass through the gap and has a grasping state of entering the storage box 11 to adsorb the mobile phone charging head, and a disengaging state of placing the mobile phone charging head on the conveyor belt.

As an alternative to the above embodiment, the adsorption member 172 adopts an electromagnet structure.

Second embodiment

Referring to fig. 11, a first embodiment of the present invention provides a recycling device 10 for a mobile phone charger, the recycling device 10 is a further improvement of the first embodiment, and reference may be made to the first embodiment for parts not mentioned in this embodiment.

It should be noted that the first embodiment is not a constant one, and for example, the structure of the material distribution box 140 may adopt the two mentioned types, the second embodiment may be modified for the two types, respectively, and for example, the second embodiment may not have the structures of the second punching mechanism 15, the cleaning mechanism 16, and the material taking hook 17.

The difference from the first embodiment is that the first punching mechanism 13 further includes an assist device 134, and the assist device 134 includes an assist motor 135 and a reciprocating member 136.

The auxiliary motor 135 and the reciprocating member 136 are fixed to the frame, the first punching cylinder 130 is fixed to the reciprocating member 136, and the auxiliary motor 135 can drive the reciprocating member 136 to move, so that the first punching cylinder 130 reciprocates along the conveying direction of the conveyor belt.

The reciprocating member 136 is not limited in structure, and may be, for example, a crank block 137, a ball screw in which a motor can rotate forward and backward, or the like.

The first stamping plate 132 is provided with a plurality of spherical protrusions, and the height of the protrusions is less than 1 mm.

The bulge mainly increases the pressure of each part, the grabbing is firmer, the height of the bulge cannot be too large, otherwise, the bulge can cause

The assist device 134 may reciprocate the first ram cylinder 130 so that the first ram plate 132 swings left and right while approaching the second ram plate 133, so that the first ram plate and the second ram plate 133 work together to perform a grating operation on the mobile phone charger, which is a process of twisting objects by simple squeezing, similar to a process of twisting objects by both hands.

This approach has two advantages: when the insert is perpendicular to the first punching plate 132 and the second punching plate 133, if the insert is simply extruded and crushed, plastics on the left side and the right side of the insert are difficult to crush, and after the auxiliary device 134 is additionally arranged, the insert is inclined due to the swinging of the first punching plate 132, and the side with the larger area of the insert is gradually changed from the state of being perpendicular to the first punching plate 132 to be parallel to the first punching plate 132, so that the plastics on the two sides of the insert are conveniently crushed; and secondly, the crushing effect of the extrusion and the twisting is better than the simple extrusion crushing effect.

In the present embodiment, the first punching plate 132 adopts an electromagnet structure.

The number of the second punching cylinders 131 is two, one of the second punching cylinders 131 is hinged to the second punching plate 133, as shown in fig. 12, the piston end of the other second punching cylinder 131 is hinged to two sliding blocks 137, the second punching plate 133 is provided with two sliding grooves, the sliding grooves extend vertically, the sliding blocks 137 are slidably disposed in the sliding grooves, and the hinged portions of the second punching cylinders 131 and the second punching plate 133 and the two sliding blocks 137 are distributed in a triangular shape.

The two second punching cylinders 131 are independently extended and contracted to enable the second punching plate 133 to swing, and the swing axis of the second punching plate 133 is parallel to the top surface of the conveyor belt.

Two punching press cylinders move simultaneously, make second punching press board 133 do the swing when being close to first punching press board 132, the width of each part between first punching press board 132 and the second punching press board 133, can change constantly, and the inserted sheet can be adsorbed by first punching press board 132 all the time, can't drop, the plastics that break away from on the inserted sheet can drop gradually, can not keep off between first punching press board 132 and second punching press board 133, thereby make debris between first punching press board 132 and the second punching press board 133 less, the separation effect of plastics and metal is better.

As an alternative to the above described embodiment, the recycling device 10 further comprises an anti-tipping member 18 (not shown in the figures).

Prevent inclining 18 and have magnetism and be used for adsorbing the inserted sheet of cell-phone head that charges, prevent inclining 18 and set up in the inside of conveyer belt and extend along the direction of conveyer belt, prevent inclining 18 and be in the below in clearance, prevent inclining 18 and be less than the length that exposes of inserted sheet to the distance of conveyer belt top surface to make prevent inclining 18 and inserted sheet have the interval.

The anti-tilting piece 18 can enable the inserting pieces to be always positioned in the gap, so that the inserting pieces are more standard and uniform during treatment, and the treatment effect is better.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile phone charger recycling device is characterized by comprising a rack, a storage box, a transmission mechanism, a first stamping mechanism and a material distributing mechanism, wherein the storage box, the transmission mechanism, the first stamping mechanism and the material distributing mechanism are arranged on the rack;

2. The mobile phone charger recycling device according to claim 1, wherein the first stamping mechanism includes a first stamping cylinder, a second stamping cylinder, a first stamping plate and a second stamping plate, the first stamping cylinder and the second stamping cylinder are respectively fixed on the frame, the first stamping plate is fixed at a piston end of the first stamping cylinder, the second stamping plate is fixed at a piston end of the second stamping cylinder, the first stamping plate and the second stamping plate are arranged oppositely, under the action of the first stamping cylinder and the second stamping cylinder, the first stamping plate and the second stamping plate can approach and separate from each other, and the movement direction of the first stamping plate and the second stamping plate is parallel to the top surface of the transmission mechanism.

3. The recycling device for the mobile phone charger according to claim 2, wherein the first punching mechanism further comprises an auxiliary device, the auxiliary device comprises an auxiliary motor and a reciprocating member, the auxiliary motor and the reciprocating member are fixed on the frame, the first punching cylinder is fixed on the reciprocating member, and the auxiliary motor can drive the reciprocating member to move so that the first punching cylinder reciprocates along the conveying direction of the transmission mechanism; a plurality of spherical protrusions are arranged on the first stamping plate, and the height of each protrusion is smaller than 1 mm.

4. The recycling device for the mobile phone charger according to claim 3, wherein the first stamping plate is of an electromagnet structure, the number of the second stamping cylinders is two, one of the second stamping cylinders is hinged to the second stamping plate, the piston end of the other second stamping cylinder is hinged to two sliding blocks, the second stamping plate is provided with two sliding grooves, the sliding grooves extend vertically, the sliding blocks are slidably arranged in the sliding grooves, the hinged portion of the second stamping cylinders and the second stamping plate and the two sliding blocks are distributed in a triangular shape, the two second stamping cylinders stretch independently to enable the second stamping plate to swing, and the swing axis of the second stamping plate is parallel to the top surface of the transmission mechanism.

5. The mobile phone charger recycling device according to claim 2, further comprising a second punching mechanism, the second punching mechanism is disposed at a downstream of the first punching mechanism and located above the material distributing mechanism, the second punching mechanism includes a second punching cylinder, a punching head and a third punching plate, the second punching cylinder is fixed on the frame, the punching head is fixed at a piston end of the second punching cylinder, the third punching plate is disposed along a transverse direction, the third punching plate is inclined with respect to a horizontal plane, the punching head is provided with punching rods distributed in a matrix, and the third punching plate is provided with punching holes distributed in a matrix and corresponding to the punching rods.

6. The recycling device of mobile phone charger according to claim 5, wherein the material distributing mechanism comprises a material distributing box, a material distributing plate and a vibrator, the material distributing box has a material distributing cavity for accommodating plastic particles, the material distributing plate is arranged above the material distributing cavity and below the transmission mechanism, the material distributing plate is arranged obliquely, the first punching mechanism is arranged above the higher end of the material distributing plate, the vibrator is fixed on the material distributing box and used for vibrating the material distributing plate, and the material distributing plate is provided with material leaking holes distributed in matrix.

7. The recycling device of the mobile phone charger according to any one of claims 2 to 6, wherein the transmission mechanism comprises two conveyor belts arranged side by side, a gap for limiting the mobile phone charger is arranged between the two conveyor belts, and the width of the gap is smaller than that of one side of the mobile phone charger with the inserting sheet;

8. The recycling device of a mobile phone charger according to claim 7, further comprising a material taking hook, wherein the material taking hook comprises a rotating shaft, a grabbing rod and an adsorbing member, the rotating shaft is rotatably supported on the rack around its own axis, the grabbing rod extends along the radial direction of the rotating shaft, and the adsorbing member is fixed at one end of the grabbing rod away from the rotating shaft and is used for adsorbing a mobile phone charging head; in the rotating process of the rotating shaft, the adsorption piece can pass through the gap and has a grabbing state entering the storage box to adsorb the mobile phone charging head and a separation state placing the mobile phone charging head on the conveying belt.

9. The recycling device of mobile phone charger according to claim 8, wherein said absorbing member is an electromagnet.

10. The recycling device of claim 9, further comprising an anti-tilt member, wherein the anti-tilt member is magnetic and is used for attracting the insertion sheet of the charging head of the mobile phone, the anti-tilt member is disposed inside the conveyor belt and extends along the direction of the conveyor belt, the anti-tilt member is located below the gap, and the distance from the anti-tilt member to the top surface of the conveyor belt is less than the exposed length of the insertion sheet, so that the anti-tilt member is spaced from the insertion sheet.