Recovery device for copper cuttings on surface of copper foil

Abstract

The utility model belongs to the technical field of copper foil production, and provides a recovery device for copper cuttings on the surface of copper foil, which comprises a rack, a cuttings suction mechanism, a rotary distribution mechanism and a drawer assembly, wherein the rack is provided with a conveying mechanism for conveying the copper foil, and the cuttings suction mechanism is connected in the rack and positioned above the conveying mechanism; the rotary distribution mechanism is connected with the scrap suction mechanism through a pipeline, discharging units which are symmetrically arranged are arranged on the rotary distribution mechanism, the drawer assemblies are connected to one side of the rack and correspond to the discharging units in a one-to-one mode, and the discharging units are connected with the drawer assemblies. According to the utility model, the rotary distribution mechanism is arranged, so that after being discharged from the discharging unit, the copper cuttings fall onto the drawer assemblies corresponding to the discharging unit, and after one drawer assembly is fully collected, a worker only needs to take out the fully collected drawer assembly to clean; in this way, the equipment can continuously clean the copper cuttings of the copper foil, the equipment does not need to be stopped, and the cleaning efficiency of the copper cuttings is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil production, in particular to a device for recovering copper scraps on the surface of copper foil. Background Art

[0002] Copper foil is a thin sheet of material made of pure copper. It has excellent electrical and thermal conductivity, so it is widely used in many fields. In the electronics industry, copper foil is often used to manufacture circuit boards as a conductive layer connecting different components. In the communications field, copper foil is used to manufacture cables to transmit signals and data. In addition, copper foil is also used in the manufacture of lithium batteries as a battery electrode material.

[0003] CN202122357624.7 discloses a copper scrap cleaning and recovery device for copper foil processing, comprising a support seat, two fixed plates symmetrically installed at the front and rear edges of the top of the support seat, a cover plate fixedly installed on the top of the two fixed plates, two support plates vertically installed on both sides of the front of the fixed plate installed on the front side of the support seat, a crusher fixedly installed on the upper part between the two support plates, two screw rods arranged between the two fixed plates, the two screw rods movably connected with a stepper motor, and a fan fixedly installed at the bottom of the stepper motor, a telescopic suction pipe is arranged through the stepper motor and the front fixed plate, and a recycling box is slidably connected with the lower part between the two support plates.

[0004] In the above technical solution, after the copper chips are sucked away by the fan, the sucked copper chips are transported to a crusher for crushing, and then collected in a recycling box. However, when the workload is large, the copper chips in the recycling box are easily filled up. When it is full, it is often necessary to stop the equipment first, clean the recycling box, and then push the recycling box back and restart the equipment. This will cause the equipment to be unable to work continuously and the work efficiency is low. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem and provide a device for recovering copper chips on the surface of copper foil. The device is provided with a rotating distribution mechanism, so that when the copper chips are discharged from the discharging unit, the copper chips will fall onto the drawer assembly corresponding to the discharging unit. When one of the drawer assemblies is full, the corresponding discharging unit is closed, and the worker only needs to take out the full drawer assembly for cleaning. In this way, the equipment can continuously clean the copper chips on the copper foil without stopping the equipment, thereby improving the cleaning efficiency of the copper chips.

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

[0007] A device for recovering copper scraps on the surface of copper foil, comprising a frame and a scrap suction mechanism, wherein the frame is provided with a conveying mechanism for conveying copper foil, the scrap suction mechanism is connected in the frame and is located above the conveying mechanism, and further comprising a rotary distribution mechanism and a drawer assembly, wherein the rotary distribution mechanism is connected to the scrap suction mechanism through a pipeline, wherein symmetrically arranged discharging units are provided on the rotary distribution mechanism, and the discharging units can be closed separately, wherein the drawer assembly is connected to one side of the frame and corresponds to the discharging units one by one, and wherein the discharging units are connected to the drawer assembly;

[0008] The rotary distribution mechanism is used to distribute the copper chips sucked by the chip suction mechanism to the symmetrically arranged discharging units, and the copper chips fall into the corresponding drawer components through the symmetrically arranged discharging units.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] In the utility model, after the copper chips on the copper foil are sucked, they will be transported to the rotating distribution mechanism. Under the rotation of the rotating distribution mechanism, when the copper chips move to the discharging unit, the copper chips will fall from the discharging unit to the drawer assembly, so that the copper chips will be collected in the drawer assembly. When a drawer assembly is full of copper chips, the corresponding discharging unit is closed, and only one of the drawer assemblies needs to be pulled out for cleaning. In this way, the equipment can continuously clean the copper chips on the copper foil without stopping the equipment, thereby improving the cleaning efficiency of the copper chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a front view of a device for recovering copper scraps on the surface of copper foil in Example 1;

[0012] Figure 2 is a cross-sectional view of a copper foil surface copper scrap recovery device of Example 1;

[0013] Among them, the reference numerals of the figures are:

[0014] 1. Frame; 11. Conveying mechanism; 2. Chip suction mechanism; 21. Fan; 22. Telescopic suction tube; 3. Drawer assembly; 31. Fixed seat; 32. Drawer; 321. Handle; 4. Rotary distribution mechanism; 41. Discharge unit; 411. Discharge port; 412. Discharge pipe; 42. Rotating shaft; 43. Blades; 44. Storage chamber; 45. Shell; 46. Rotary motor; 5. Linear motor; 6. Crusher. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example 1

[0017] refer to Figures 1-2 , a copper foil surface copper scrap recovery device, comprising a frame 1, a scrap suction mechanism 2, the frame 1 is provided with a conveying mechanism 11 for conveying copper foil, the scrap suction mechanism 2 is connected in the frame 1 and is located above the conveying mechanism 11, and also comprises a rotary distribution mechanism 4 and a drawer assembly 3, the rotary distribution mechanism 4 is connected with the scrap suction mechanism 2 through a pipeline, the rotary distribution mechanism 4 is provided with symmetrically arranged discharging units 41, and the discharging units 41 can be closed separately, the drawer assembly 3 is connected to one side of the frame 1, and corresponds to the discharging units 41 one by one, and the discharging units 41 are connected with the drawer assembly 3;

[0018] The rotary distribution mechanism 4 is used to distribute the copper chips sucked by the chip suction mechanism 2 to the symmetrically arranged discharging units 41 , and the copper chips fall into the corresponding drawer assembly 3 through the symmetrically arranged discharging units 41 .

[0019] Under this design, the copper foil is placed on the conveying mechanism 11. Under the transportation of the conveying mechanism 11, the copper foil will gradually be conveyed to the bottom of the chip suction mechanism 2. At this time, the chip suction mechanism 2 will suck the copper chips on the surface of the copper foil and convey the copper chips to the rotating distribution mechanism 4. Under the action of the rotating distribution mechanism 4, the copper chips in the rotating distribution mechanism 4 rotate continuously. When the copper chips are rotated to the discharging unit 41, the copper chips will fall into the drawer assembly 3, thereby completing the distribution of the copper chips. When the copper chips on the drawer assembly 3 are full, the corresponding discharging unit 41 is closed, and the worker only needs to pull out the full drawer assembly 3 for cleaning and then put it back; in this way, the copper chips of the copper foil can be continuously cleaned without stopping the equipment, thereby improving the cleaning efficiency of the copper chips.

[0020] Preferably, a linear motor 5 is further included in the frame 1, and the chip suction mechanism 2 is installed at the bottom of the linear motor 5, and the linear motor 5 is used to drive the chip suction mechanism 2 to move back and forth left and right.

[0021] Specifically, when sucking copper chips on the surface of the copper foil, the linear motor 5 provides power for the chip suction mechanism 2 to move back and forth left and right, so that the fan 21 can move back and forth left and right on the surface of the copper foil to clean the copper powder on the upper surface of the copper foil, thereby improving the cleaning effect.

[0022] More preferably, the debris suction mechanism 2 includes a fan 21 and a telescopic suction pipe 22 , wherein the fan 21 is installed at the bottom of the linear motor 5 , one end of the telescopic suction pipe 22 is connected to the fan 21 , and the other end is connected to the rotating distribution mechanism 4 .

[0023] Furthermore, driven by the linear motor 5, the fan 21 will reciprocate above the copper foil, and then under the action of the fan 21, the copper chips on the copper foil are sucked and cleaned, and the copper chips enter the rotating distribution mechanism 4 after passing through the telescopic suction tube 22, and then the rotating distribution mechanism 4 distributes the copper chips to the corresponding discharging units 41 and then drops them into the drawer assembly 3.

[0024] In this embodiment, the rotary distribution mechanism 4 includes a shell 45 arranged on one side of the frame 1, a rotary motor 46 arranged on the shell 45, and a rotary shaft 42 arranged on the output end of the rotary motor 46. The discharging unit 41 is arranged on the shell 45. A plurality of blades 43 are arranged on the rotary shaft 42. The plurality of blades 43 are all located in the shell 45, and two adjacent blades 43 and the inner wall of the shell 45 form a storage cavity 44 for receiving copper chips. The other end of the telescopic suction tube 22 is connected to the shell 45.

[0025] The rotary motor 46 is used to drive the blades 43 to rotate so as to promote the movement of the copper chips in the storage cavity 44 and make the copper chips fall from the discharging unit 41 into the drawer assembly 3 .

[0026] Furthermore, the telescopic suction tube 22 will bring the copper chips into the shell 45, and the copper chips sucked by the fan 21 will fall into the formed storage cavity 44. Since the rotating motor 46 continuously drives the rotation of the rotating shaft 42, thereby driving the blades 43 to rotate, the movement of the copper chips in the storage cavity 44 is promoted. When the copper chips are moved to the discharge unit 41, the copper chips will fall into the drawer assembly 3 after the discharge unit 41, so that the copper chips will be distributed to the corresponding drawer assembly 3, and the drawer assembly 3 will collect the copper chips.

[0027] Preferably, the shell 45 is a hollow cylindrical structure. The cylindrical shell 45 will not be affected by the shell 45 when the blades 43 rotate, and the blades 43 can better fit with the inner wall of the shell 45 to form the storage cavity 44. Preferably, the inner diameter of the shell 45 matches the movement trajectory of the blades 43, which can improve the space utilization and ensure that the copper chips in the shell 45 can be discharged smoothly under the action of the blades 43.

[0028] In this embodiment, the discharging unit 41 includes a discharging port 411 and a discharging pipe 412 disposed on the shell 45 , and the discharging port 411 is connected to the drawer assembly 3 through the discharging pipe 412 .

[0029] Specifically, driven by the rotating motor 46, the rotating shaft 42 rotates with the blades 43, so that the copper chips in the storage chamber 44 will be pushed to the discharge port 411 of the shell 45, and the copper chips will be discharged from the discharge port 411, and after passing through the discharge pipe 412, the copper chips will enter the drawer assembly 3.

[0030] Preferably, the machine further comprises a grinder 6 disposed on one side of the frame 1 , the other end of the telescopic suction tube 22 is connected to the input end of the grinder, and the output end of the grinder 6 is connected to the housing 45 .

[0031] Furthermore, by connecting the input end of the pulverizer 6 with the telescopic suction tube 22, the copper chips sucked by the fan 21 will enter the pulverizer 6 for pulverization and crushing, and the output end of the pulverizer 6 is connected with the shell 45, so that the crushed copper chips will enter the storage chamber 44.

[0032] More preferably, the drawer assembly 3 includes a fixed seat 31 and a drawer 32 arranged on one side of the frame 1 , the drawer is slidably connected to the fixed seat 31 , and the discharge port 411 and the fixed seat 31 are connected through a discharge pipe 412 .

[0033] Specifically, when the rotating motor 46 drives the rotating shaft 42 to rotate, the blades 43 will also rotate accordingly, thereby pushing the copper chips in the storage chamber 44. When the copper chips are pushed to the discharge unit 41, the copper chips will be discharged from the corresponding discharge port 411, and fall onto the drawer 32 after passing through the discharge pipe 412. When the copper chips in the drawer 32 are full, the worker can pull out the drawer 32 and push the drawer 32 back into the fixed seat 31 after completing the cleaning.

[0034] More preferably, the drawer 32 is provided with a handle 321. The handle 321 can facilitate workers to pull out the drawer 32.

[0035] The above are only preferred implementations of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or modifications can be made without departing from the principle of the present invention. These improvements or modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for recovering copper scraps on the surface of copper foil, comprising a frame and a scrap suction mechanism, wherein the frame is provided with a conveying mechanism for conveying the copper foil, the scrap suction mechanism is connected inside the frame and located above the conveying mechanism, and is characterized in that: It also includes a rotary distribution mechanism and a drawer assembly, wherein the rotary distribution mechanism is connected to the chip suction mechanism through a pipeline, the rotary distribution mechanism is provided with symmetrically arranged discharging units, and the discharging units can be closed separately, the drawer assembly is connected to one side of the frame and corresponds to the discharging units one by one, and the discharging units are connected to the drawer assembly; The rotary distribution mechanism is used to distribute the copper chips sucked by the chip suction mechanism to the symmetrically arranged discharging units, and the copper chips fall into the corresponding drawer components through the symmetrically arranged discharging units.

2. The device for recovering copper scraps on the surface of copper foil according to claim 1, characterized in that: It also includes a linear motor arranged in the frame, the chip suction mechanism is installed at the bottom of the linear motor, and the linear motor is used to drive the chip suction mechanism to move back and forth left and right.

3. The device for recovering copper scraps on the surface of copper foil according to claim 2, characterized in that: The scrap suction mechanism comprises a fan and a telescopic suction pipe. The fan is installed at the bottom of the linear motor. One end of the telescopic suction pipe is connected to the fan, and the other end is connected to the rotating distribution mechanism.

4. The device for recovering copper scraps on the surface of copper foil according to claim 3, characterized in that: The rotary distribution mechanism includes a housing arranged on one side of the frame, a rotary motor arranged on the housing, and a rotary shaft arranged on the output end of the rotary motor. The discharging unit is located on the housing. A plurality of blades are arranged on the rotary shaft. The plurality of blades are all located in the housing, and two adjacent blades and the inner wall of the housing form a storage cavity for receiving copper chips. The other end of the telescopic suction tube is connected to the housing. The rotary motor is used to drive the blades to rotate so as to promote the movement of the copper chips in the storage cavity and make the copper chips fall from the discharging unit into the drawer assembly.

5. The device for recovering copper scraps on the surface of copper foil according to claim 4, characterized in that: The shell is a hollow cylindrical structure.

6. The device for recovering copper scraps on the surface of copper foil according to claim 4, characterized in that: The discharging unit comprises a discharging port and a discharging pipe arranged on the shell, and the discharging port is connected with the drawer assembly through the discharging pipe.

7. The device for recovering copper scraps on the surface of copper foil according to claim 4, characterized in that: It also includes a grinder arranged on one side of the frame, the other end of the telescopic suction pipe is connected to the input end of the grinder, and the output end of the grinder is connected to the shell.

8. The device for recovering copper scraps on the surface of copper foil according to claim 6, characterized in that: The drawer assembly comprises a fixed seat and a drawer arranged on one side of the frame. The drawer is slidably connected to the fixed seat, and the discharge port and the fixed seat are communicated through a discharge pipe.

9. The device for recovering copper scraps on the surface of copper foil according to claim 7, characterized in that: The drawer is provided with a handle.

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