CN114423162A - Copper foil removing equipment for UWB positioning base station substrate production - Google Patents
Copper foil removing equipment for UWB positioning base station substrate production Download PDFInfo
- Publication number
- CN114423162A CN114423162A CN202111626986.XA CN202111626986A CN114423162A CN 114423162 A CN114423162 A CN 114423162A CN 202111626986 A CN202111626986 A CN 202111626986A CN 114423162 A CN114423162 A CN 114423162A
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- Prior art keywords
- fixedly connected
- plate
- fixing
- plates
- copper foil
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- 239000000758 substrate Substances 0.000 title claims abstract description 109
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000011889 copper foil Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 238000005530 etching Methods 0.000 claims abstract description 65
- 239000003292 glue Substances 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 114
- 238000007789 sealing Methods 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000013519 translation Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000002411 adverse Effects 0.000 abstract description 3
- 235000012431 wafers Nutrition 0.000 description 8
- 239000011229 interlayer Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0055—After-treatment, e.g. cleaning or desmearing of holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0085—Apparatus for treatments of printed circuits with liquids not provided for in groups H05K3/02 - H05K3/46; conveyors and holding means therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- ing And Chemical Polishing (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
The invention relates to the technical field of electronics, in particular to copper foil removing equipment for UWB positioning base station substrate production. The technical problem is as follows: the copper foil on the substrate has the condition of having impurity particles during pressfitting, and after the copper foil is removed in the etching, impurity particles drop to the base plate blind hole, need additionally to increase the processing step and handle, lead to manufacturing cost to increase. The technical scheme is as follows: a copper foil removing device for UWB positioning base station substrate production comprises a chassis, a collecting box and the like; the left part of the upper side of the underframe is connected with a collecting box. When the device is used, the glue residues remained in the blind holes of the substrate are cleaned through the jet, the damage to the substrate is avoided, the adverse effect of the glue residues on etching is avoided, only the lower surface of the substrate is etched each time through overturning, the upper surface is sealed and protected, impurity particles carried in the process of pressing the copper foil are prevented from falling into the blind holes of the substrate after the copper foil is removed through etching, and additional processing steps are avoided.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to copper foil removing equipment for UWB positioning base station substrate production.
Background
The substrate is a basic material for manufacturing the PCB, generally, the substrate is a copper clad laminate, and the single-sided and double-sided printed boards are manufactured by selectively performing processes such as hole processing, chemical copper plating, electro-coppering, etching and the like on the substrate material copper clad laminate to obtain a desired circuit pattern.
In the prior art, when an odd-layer substrate for a UWB positioning base station is produced, copper foils on two sides of a curing sheet need to be removed through etching, a blind hole is formed in the curing sheet through laser drilling, dropping generated during drilling remains in the blind hole, adverse effects can be caused to copper foil removal through direct etching, the effect of etching can be improved by spraying a water film on the surface of the substrate before the substrate is etched, the condition that the water surface is not uniformly sprayed is generally existed, the effect of substrate etching cannot be ensured, the condition that impurity particles exist in the copper foil on the substrate during pressing, after the copper foil is removed through etching, the impurity particles drop into the blind hole of the substrate, additional processing steps need to be added for processing, and the production cost is increased.
In view of the above problems, there is a need for a copper foil removing apparatus for UWB positioning base station substrate production to solve the above problems.
Disclosure of Invention
The invention provides a copper foil removing device for UWB positioning base station substrate production, which aims to overcome the defect that the production cost is increased because impurity particles are contained in a copper foil during pressing, and the impurity particles fall into blind holes of a substrate after the copper foil is removed by etching and an additional processing step is needed for processing.
The technical scheme is as follows: a copper foil removing device for UWB positioning base station substrate production comprises a bottom frame, a collecting box, an etching box, a glue residue removing assembly, a conveying assembly and an etching assembly; the left part of the upper side of the underframe is connected with a collecting box; the right side of the underframe is connected with an etching box; the left part of the upper side of the underframe is connected with a glue residue removing assembly for removing glue residue in the blind hole of the substrate, and the glue residue removing assembly is positioned above the collecting box; the left part of the upper side of the underframe is connected with a conveying assembly for conveying the substrate; and an etching component for removing the copper foil is connected to the right part of the upper side of the underframe.
In addition, it is particularly preferred that the glue residue removing assembly comprises a first fixing plate, a first auxiliary motor, a first transmission rod, a connecting plate, a second transmission rod, a second fixing plate, a first supporting plate, a convex plate, a second supporting plate, a first electric guide rail, a first electric slide block, a translation slide rail, a T-shaped slide block, a first return spring, an air jet, a roller, a fifth mounting plate and a transverse plate; a first fixing plate and a second fixing plate are fixedly connected to the front side and the rear side of the left part of the underframe respectively; the front part of the upper side of the first fixing plate is provided with a first auxiliary motor; a first transmission rod is fixedly connected to the rear side of the output shaft of the first auxiliary motor; the front side of the first transmission rod is rotationally connected with the first fixing plate; the upper side of the second fixing plate is rotatably connected with a second transmission rod; two connecting plates are fixedly connected to the opposite sides of the second transmission rod and the first transmission rod respectively through connecting blocks; the left side and the right side of the two upper connecting plates are respectively fixedly connected with a transverse plate; the left side and the right side of the two lower connecting plates are respectively fixedly connected with a transverse plate; the upper connecting plate and the lower connecting plate are taken as a group, and five groups of connecting plates are fixedly connected between the left two transverse plates and the right two transverse plates; a plurality of rollers are rotatably connected between each group of connecting plates; a first supporting plate is fixedly connected to the rear side of the left part and the front side of the left part of the underframe respectively; a second supporting plate is fixedly connected to the rear side of the middle part of the underframe and the front side of the middle part of the underframe respectively, and the second supporting plate is positioned on the right side of the first supporting plate; a convex plate is fixedly connected between the first supporting plate and the second supporting plate at the rear side; a convex plate is fixedly connected between the first supporting plate and the second supporting plate on the front side; a first electric guide rail is fixedly connected to the rear side of the left part and the front side of the left part of the underframe respectively; the two first electric guide rails are respectively connected with a first electric slide block in a sliding way; two first electric sliding blocks are respectively fixedly connected with a translation sliding rail; the two translation sliding rails are respectively connected with a T-shaped sliding block in a sliding manner; the front side and the rear side of each T-shaped sliding block are respectively fixedly connected with a first return spring; each two first reset springs are fixedly connected with a translation slide rail; a fifth mounting plate is fixedly connected between the two T-shaped sliding blocks; four air jets are fixedly connected to the upper side of the fifth mounting plate at equal intervals.
In addition, it is particularly preferable that the two lug plates are provided at opposite sides thereof with a plurality of arc-shaped projections for pressing both ends of the fifth mounting plate, and the arc-shaped projections of the two lug plates are staggered with each other.
In addition, it is particularly preferred that the conveying assembly comprises a first mounting plate, a second auxiliary motor, a third transmission rod, a bearing plate, a small motor, a first conveying roller, a first transmission wheel, a second conveying roller, a partition plate, an arc-shaped elastic sheet, a third supporting plate, a first roller conveyor, a fourth supporting plate, a second roller conveyor and a separating frame; a first mounting plate is fixedly connected to the front side of the middle part of the underframe; a second auxiliary motor is arranged at the front part of the upper side of the first mounting plate; a third transmission rod is fixedly connected to the rear side of the output shaft of the second auxiliary motor, and the middle part of the outer surface of the third transmission rod is rotatably connected with the underframe; a third transmission rod is rotatably connected to the rear side of the middle part of the underframe; a bearing plate is fixedly connected between the two third transmission rods; a small motor is arranged at the right part of the front side of the bearing plate; a first conveying roller is fixedly connected to the rear side of an output shaft of the small motor; the first conveying roller is rotatably connected with the bearing plate through a bracket; the lower side of the right part of the bearing plate is rotatably connected with a second conveying roller through a bracket; a first transmission wheel is fixedly connected to the rear side of the first conveying roller; the rear side is fixedly connected with a second driving wheel; the first driving wheel is in transmission connection with the second driving wheel through a belt; five partition plates are fixedly connected to the upper side of the bearing plate at equal intervals; the right parts of the opposite sides of each two partition plates are fixedly connected with an arc-shaped elastic sheet; a third supporting plate is fixedly connected to the front side of the middle part of the underframe and the rear side of the middle part of the underframe respectively; a first roller conveyor is fixedly connected between the two third supporting plates; a fourth supporting plate is fixedly connected to the front side of the right part of the underframe and the rear side of the right part of the underframe respectively; a second roller conveyor is fixedly connected between the two fourth supporting plates; a separating frame is fixedly connected between the front part of the upper side and the rear part of the upper side of the second roller conveyor.
In addition, it is particularly preferable that the receiving plate has an arc-shaped through groove at a position corresponding to the first and second conveying rollers so that the upper side of the first and second conveying rollers is exposed through the arc-shaped through groove to convey the substrate.
In addition, it is particularly preferable that the etching assembly includes a second mounting plate, a main motor, a fourth transmission rod, a first pinion, a third fixing plate, a second electric guide rail, a second electric slider, a fourth fixing plate, a third electric guide rail, a third electric slider, a first fixing rod, a fixing block, a second return spring, a fifth transmission rod, an etching rack, a fixing frame, a second fixing rod, a sealing plate, a second pinion, a first wedge, a third mounting plate, a lifting slider, a second wedge, an elastic member, a sealing rod, and a wafer; a second mounting plate is fixedly connected to the rear side of the etching box; the second mounting plate is provided with a main motor; a fourth transmission rod is fixedly connected to the front side of the output shaft of the main motor; the fourth transmission rod is rotatably connected with the etching box through a bracket; a first flat gear is fixedly connected to the front side of the fourth transmission rod; a third fixing plate is fixedly connected to the front part of the right side of the underframe and the rear part of the right side of the underframe respectively; the upper sides of the two third fixing plates are fixedly connected with a second electric guide rail respectively; the two second electric guide rails are respectively connected with a second electric slide block in a sliding way; a fourth fixing plate is fixedly connected to the upper sides of the two second electric sliding blocks respectively; a third electric guide rail is fixedly connected to each of the opposite sides of the two fourth fixing plates; the two third electric guide rails are respectively connected with a third electric slide block in a sliding way; the opposite sides of the two third electric sliding blocks are fixedly connected with a first fixed rod through connecting blocks; the lower sides of the two first fixing rods are fixedly connected with a fixing block respectively; the opposite sides of the two fixed blocks are respectively and rotatably connected with a fifth transmission rod; the opposite sides of the outer surfaces of the two fifth transmission rods are fixedly connected with a third mounting plate respectively; an etching frame is fixedly connected between the two fifth transmission rods; the etching frame is provided with four through rectangular grooves, and the front side and the rear side of each through rectangular groove are provided with a slot; the upper side and the lower side of each third mounting plate are respectively connected with a lifting slide block in a sliding manner; a second fixed rod is fixedly connected between the two lifting sliding blocks at the upper part; a second wedge-shaped block is fixedly connected to the front side and the rear side of each second fixing rod; the opposite sides of the two lifting slide blocks at the rear part are respectively fixedly connected with an elastic piece; the opposite sides of the two lifting slide blocks at the front part are respectively fixedly connected with an elastic piece; every two elastic pieces are fixedly connected with a third mounting plate; a second fixed rod is fixedly connected between the two lifting sliding blocks at the lower part; the outer surfaces of the two second fixed rods are fixedly connected with four fixed frames at equal intervals; the four fixing frames at the upper part and the four fixing frames at the lower part are vertically symmetrical; the lower sides of the four fixing frames at the upper part are respectively fixedly connected with a sealing plate; the upper sides of the four fixing frames at the lower part are respectively fixedly connected with a sealing plate; a second flat gear is fixedly connected to the rear side of the rear fifth transmission rod; the second spur gear is intermeshed with the first spur gear; the lower parts of the opposite sides of the two first fixed rods are fixedly connected with a first wedge-shaped block respectively; the upper sealing plate and the lower sealing plate are combined into a group, and the front part and the rear part of the back side of each group of sealing plates are fixedly connected with two second reset springs; the upper sides of the upper four second return springs are fixedly connected with a wafer respectively; the lower sides of the lower four second return springs are fixedly connected with a wafer respectively; the upper and lower wafers are used as a group, and a sealing rod is fixedly connected to the opposite side of each group of wafers.
In addition, it is particularly preferable that the sealing plate has a circular hole larger than the diameter of the sealing rod at a position corresponding to the sealing rod, so that the residual etching solution on the sealing plate can flow out.
Furthermore, it is particularly preferred that the sealing rod is provided with a conical sealing plug for plugging the circular hole in the sealing plate.
Further, it is particularly preferable that the peripheral edges of the facing sides of each set of seal plates are provided with seal strips for sealing.
In addition, particularly preferably, the device further comprises a water film spraying component, the middle part of the upper side of the bottom frame is connected with the water film spraying component, and the water film spraying component comprises a third driving wheel, a fourth driving wheel, a sixth driving rod, a fifth supporting plate, a third horizontal gear, a fourth electric guide rail, a fourth electric sliding block, a limiting sliding rail, a fourth mounting plate, a spray head, a brush plate and a rack; the back sides of the two third transmission rods are fixedly connected with a third transmission wheel respectively; the middle part of the upper side of the underframe is fixedly connected with a fourth electric guide rail through a connecting block; two fourth electric sliding blocks are connected to the fourth electric guide rail in a sliding manner; two fourth electric sliding blocks are respectively fixedly connected with a limiting sliding rail; two fourth mounting plates are connected between the two limiting slide rails in a sliding manner; a plurality of spray heads and brush plates are fixedly connected to the opposite sides of the two fourth mounting plates; a fifth supporting plate is fixedly connected to the front side of the middle part of the underframe and the rear side of the middle part of the underframe respectively; the opposite sides of the two fifth supporting plates are respectively connected with a sixth transmission rod in a rotating way; a third flat gear is fixedly connected to the opposite sides of the two sixth transmission rods; a rack is fixedly connected to the left part of the front side and the left part of the rear side of the upper fourth mounting plate respectively; a rack is fixedly connected to the front right part and the rear right part of the lower fourth mounting plate respectively; every two racks are meshed with a third flat gear.
The beneficial effects are that: when the device is used, the glue residue remained in the blind hole of the substrate is cleaned by the jet, the damage to the substrate is avoided, the adverse effect of the glue residue on etching is avoided, the substrate is conveyed while water films are sprayed and uniformly coated on the upper surface and the lower surface of the substrate, the etching effect is ensured, only the lower surface of the substrate is etched each time through overturning, the upper surface is sealed and protected, impurity particles carried in the process of pressing the copper foil are prevented from falling into the blind hole of the substrate after the copper foil is etched and removed, and additional processing steps are avoided.
Drawings
FIG. 1 is a schematic perspective view of a first copper foil removing apparatus for UWB positioning base station substrate production according to the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production according to the invention;
FIG. 3 is a schematic diagram showing a third perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production according to the present invention;
FIG. 4 is a schematic view of a first partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the present invention;
FIG. 5 is a schematic view of a second partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the present invention;
FIG. 6 is a schematic view of a first partial perspective structure of a dross removal assembly of the apparatus for removing copper foil from a substrate in a UWB positioning base station according to the invention;
FIG. 7 is a schematic diagram of a second partial perspective view of a dross removal assembly of the apparatus for removing copper foil from a substrate in a UWB positioning base station according to the invention;
FIG. 8 is a schematic view showing a third partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the present invention;
FIG. 9 is a schematic view of a fourth partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the present invention;
FIG. 10 is a schematic partial perspective view of a conveyor assembly of the present invention for use in an apparatus for UWB positioning base station substrate production copper foil removal;
FIG. 11 is a schematic view of a fifth partial perspective view of the apparatus for removing copper foil in UWB positioning base station substrate production of the present invention;
FIG. 12 is a schematic view showing a sixth partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the present invention;
FIG. 13 is a schematic view of a first partial perspective view of an etching assembly of the present invention for use in an apparatus for removing copper foil in the manufacture of UWB positioning base station substrates;
FIG. 14 is a schematic view of a second partial perspective view of an etching assembly of the present invention for use in an apparatus for removing copper foil in the manufacture of UWB positioning base station substrates;
FIG. 15 is a schematic diagram of a third partial perspective view of an etching assembly of the present invention for use in an apparatus for removing copper foil in the manufacture of UWB positioning base station substrates;
FIG. 16 is a schematic view showing a seventh partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the present invention;
FIG. 17 is a schematic view of an eighth partial perspective structure of the copper foil removing apparatus for UWB positioning base station substrate production of the invention.
In the figure: 1-base frame, 2-collection box, 3-etching box, 001-slot, 002-through rectangular slot, 101-first fixing plate, 102-first auxiliary motor, 103-first transmission rod, 104-connecting plate, 105-second transmission rod, 106-second fixing plate, 107-first supporting plate, 108-convex plate, 109-second supporting plate, 110-first electric guide rail, 111-first electric slide block, 112-translation slide rail, 113-T slide block, 114-first reset spring, 115-air jet, 116-roller, 117-fifth mounting plate, 201-first mounting plate, 202-second auxiliary motor, 203-third transmission rod, 204-bearing plate, 205-small motor, 206-first conveying roller, 207-first transmission wheel, 208-second transmission wheel, 209-second transmission roller, 210-partition plate, 211-arc spring, 212-third support plate, 213-first roller conveyor, 214-fourth support plate, 215-second roller conveyor, 216-separation frame, 301-second mounting plate, 302-main motor, 303-fourth transmission rod, 304-first spur gear, 305-third fixing plate, 306-second electric guide rail, 307-second electric slide block, 308-fourth fixing plate, 309-third electric guide rail, 310-third electric slide block, 311-first fixing rod, 312-fixing block, 313-second return spring, 314-fifth transmission rod, 315-etching frame, 316-fixing frame, 317-second fixing rod, 318-a sealing plate, 319-a second flat gear, 320-a first wedge block, 321-a third mounting plate, 322-a lifting slide block, 323-a second wedge block, 324-an elastic part, 325-a sealing rod, 326-a circular sheet, 401-a third drive wheel, 402-a fourth drive wheel, 403-a sixth drive rod, 404-a fifth support plate, 405-a third flat gear, 406-a fourth electric guide rail, 407-a fourth electric slide block, 408-a limiting slide rail, 409-a fourth mounting plate, 410-a spray head, 411-a brush plate and 412-a rack.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A copper foil removing device for UWB positioning base station substrate production is disclosed, as shown in figures 1-15, and comprises a chassis 1, a collecting box 2, an etching box 3, a glue residue removing assembly, a conveying assembly and an etching assembly; the left part of the upper side of the underframe 1 is connected with a collecting box 2; the right side of the underframe 1 is connected with an etching box 3; the left part of the upper side of the underframe 1 is connected with a glue residue removing assembly, and the glue residue removing assembly is positioned above the collecting box 2; the left part of the upper side of the underframe 1 is connected with a conveying assembly; the right part of the upper side of the chassis 1 is connected with an etching component.
The glue residue removing assembly comprises a first fixing plate 101, a first auxiliary motor 102, a first transmission rod 103, a connecting plate 104, a second transmission rod 105, a second fixing plate 106, a first supporting plate 107, a bump plate 108, a second supporting plate 109, a first electric guide rail 110, a first electric slider 111, a translational slide rail 112, a T-shaped slider 113, a first return spring 114, an air jet 115, a roller 116, a fifth mounting plate 117 and a transverse plate; a first fixing plate 101 and a second fixing plate 106 are respectively fixedly connected to the front side and the rear side of the left part of the underframe 1; a first auxiliary motor 102 is arranged at the front part of the upper side of the first fixing plate 101; a first transmission rod 103 is fixedly connected to the rear side of an output shaft of the first auxiliary motor 102; the front side of the first transmission rod 103 is rotationally connected with the first fixing plate 101; a second transmission rod 105 is rotatably connected to the upper side of the second fixing plate 106; two connecting plates 104 are fixedly connected to the opposite sides of the second transmission rod 105 and the first transmission rod 103 through connecting blocks; the left side and the right side of the two upper connecting plates 104 are respectively fixedly connected with a transverse plate; the left side and the right side of the two lower connecting plates 104 are respectively fixedly connected with a transverse plate; the upper connecting plate 104 and the lower connecting plate 104 are used as a group, and five groups of connecting plates 104 are fixedly connected between the left two transverse plates and the right two transverse plates; a plurality of rollers 116 are rotatably connected between each group of connecting plates 104; a first supporting plate 107 is fixedly connected to the left rear side and the left front side of the underframe 1 respectively; a second supporting plate 109 is fixedly connected to the rear side of the middle part and the front side of the middle part of the underframe 1 respectively, and the second supporting plate 109 is positioned at the right side of the first supporting plate 107; a convex plate 108 is fixedly connected between the first supporting plate 107 and the second supporting plate 109 at the rear side; a convex plate 108 is fixedly connected between the first supporting plate 107 and the second supporting plate 109 at the front side; a first electric guide rail 110 is fixedly connected to the rear side of the left part and the front side of the left part of the underframe 1; the two first electric guide rails 110 are respectively connected with a first electric slide block 111 in a sliding way; two translation sliding rails 112 are fixedly connected to each of the two first electric sliding blocks 111; the two translation slide rails 112 are respectively connected with a T-shaped slide block 113 in a sliding manner; the front side and the rear side of each T-shaped sliding block 113 are respectively fixedly connected with a first return spring 114; every two first return springs 114 are fixedly connected with a translation slide rail 112; a fifth mounting plate 117 is fixedly connected between the two T-shaped sliding blocks 113; four air jets 115 are fixedly connected to the upper side of the fifth mounting plate 117 at equal intervals.
The two convex plates 108 are provided at opposite sides thereof with a plurality of arc-shaped protrusions for pressing both ends of the fifth mounting plate 117, and the arc-shaped protrusions of the two convex plates 108 are staggered with each other.
The conveying assembly comprises a first mounting plate 201, a second auxiliary motor 202, a third transmission rod 203, a bearing plate 204, a small motor 205, a first conveying roller 206, a first transmission wheel 207, a second transmission wheel 208, a second conveying roller 209, a partition plate 210, an arc-shaped elastic sheet 211, a third support plate 212, a first roller conveyor 213, a fourth support plate 214, a second roller conveyor 215 and a separating frame 216; a first mounting plate 201 is fixedly connected to the front side of the middle part of the underframe 1; a second auxiliary motor 202 is arranged at the front part of the upper side of the first mounting plate 201; a third transmission rod 203 is fixedly connected to the rear side of the output shaft of the second secondary motor 202, and the middle part of the outer surface of the third transmission rod 203 is rotatably connected with the underframe 1; a third transmission rod 203 is rotatably connected to the rear side of the middle part of the underframe 1; a bearing plate 204 is fixedly connected between the two third transmission rods 203; a small motor 205 is arranged at the right part of the front side of the bearing plate 204; a first conveying roller 206 is fixedly connected to the rear side of an output shaft of the small motor 205; the first conveying roller 206 is rotatably connected with the bearing plate 204 through a bracket; a second conveying roller 209 is rotatably connected to the lower right part of the bearing plate 204 through a bracket; a first driving wheel 207 is fixedly connected to the rear side of the first conveying roller 206; the rear side is fixedly connected with a second driving wheel 208; the first driving wheel 207 is in driving connection with a second driving wheel 208 through a belt; five partition plates 210 are fixedly connected to the upper side of the bearing plate 204 at equal intervals; the right part of each two opposite sides of the partition plates 210 is fixedly connected with an arc-shaped elastic sheet 211; a third supporting plate 212 is fixedly connected to the front side of the middle part and the rear side of the middle part of the underframe 1 respectively; a first roller conveyor 213 is fixedly connected between the two third supporting plates 212; a fourth supporting plate 214 is fixedly connected to the front side of the right part and the rear side of the right part of the underframe 1 respectively; a second roller conveyor 215 is fixedly connected between the two fourth supporting plates 214; a separation frame 216 is fixed between the upper front part and the upper rear part of the second roller conveyor 215.
The receiving plate 204 is provided with an arc-shaped through groove at a position corresponding to the first conveying roller 206 and the second conveying roller 209, so that the upper sides of the first conveying roller 206 and the second conveying roller 209 are exposed through the arc-shaped through groove to convey the substrate.
The etching assembly comprises a second mounting plate 301, a main motor 302, a fourth transmission rod 303, a first flat gear 304, a third fixing plate 305, a second electric guide rail 306, a second electric slider 307, a fourth fixing plate 308, a third electric guide rail 309, a third electric slider 310, a first fixing rod 311, a fixing block 312, a second return spring 313, a fifth transmission rod 314, an etching frame 315, a fixing frame 316, a second fixing rod 317, a sealing plate 318, a second flat gear 319, a first wedge block 320, a third mounting plate 321, a lifting slider 322, a second wedge block 323, an elastic element 324, a sealing rod 325 and a wafer 326; a second mounting plate 301 is fixedly connected to the rear side of the etching box 3; a main motor 302 is mounted on the second mounting plate 301; a fourth transmission rod 303 is fixedly connected to the front side of the output shaft of the main motor 302; the fourth transmission rod 303 is rotatably connected with the etching box 3 through a bracket; a first flat gear 304 is fixedly connected to the front side of the fourth transmission rod 303; a third fixing plate 305 is fixedly connected to the front part and the rear part of the right side of the chassis 1; a second electric guide rail 306 is fixedly connected to the upper sides of the two third fixing plates 305; two second electric guide rails 306 are respectively connected with a second electric slide block 307 in a sliding way; a fourth fixing plate 308 is fixedly connected to the upper sides of the two second electric sliding blocks 307; the opposite sides of the two fourth fixing plates 308 are respectively fixedly connected with a third electric guide rail 309; a third electric sliding block 310 is connected to each of the two third electric guide rails 309 in a sliding manner; the opposite sides of the two third electric sliding blocks 310 are fixedly connected with a first fixing rod 311 through connecting blocks; the lower sides of the two first fixing rods 311 are fixedly connected with a fixing block 312 respectively; the opposite sides of the two fixed blocks 312 are respectively connected with a fifth transmission rod 314 in a rotating way; the opposite sides of the outer surfaces of the two fifth transmission rods 314 are fixedly connected with a third mounting plate 321 respectively; an etching frame 315 is fixedly connected between the two fifth transmission rods 314; the etching frame 315 is provided with four penetrating rectangular grooves 002, and the front side and the rear side of each penetrating rectangular groove 002 are provided with a slot 001; the upper side and the lower side of each third mounting plate 321 are connected with a lifting slide block 322 in a sliding manner; a second fixing rod 317 is fixedly connected between the two lifting sliding blocks 322 at the upper part; a second wedge block 323 is fixedly connected to the front side and the rear side of each second fixing rod 317; the opposite sides of the two lifting slide blocks 322 at the rear part are respectively fixedly connected with an elastic piece 324; the two front lifting slide blocks 322 are fixedly connected with an elastic piece 324 respectively at the opposite sides; every two elastic pieces 324 are fixedly connected with a third mounting plate 321; a second fixing rod 317 is fixedly connected between the two lower lifting sliding blocks 322; four fixing frames 316 are fixedly connected to the outer surfaces of the two second fixing rods 317 at equal intervals; the four fixing frames 316 at the upper part and the four fixing frames 316 at the lower part are symmetrical up and down; a sealing plate 318 is fixedly connected to the lower sides of the four fixing frames 316 at the upper part respectively; the upper sides of the four fixed frames 316 at the lower part are respectively fixedly connected with a sealing plate 318; a second flat gear 319 is fixedly connected to the rear side of the rear fifth transmission rod 314; the second spur gear 319 intermeshes with the first spur gear 304; the lower parts of the opposite sides of the two first fixing rods 311 are respectively fixedly connected with a first wedge-shaped block 320; the upper and lower sealing plates 318 are in a group, and the front part and the rear part of the back side of each group of sealing plates 318 are fixedly connected with two second return springs 313; the upper sides of the upper four second return springs 313 are fixedly connected with a wafer 326 respectively; a circular plate 326 is fixedly connected to the lower side of each of the four lower second return springs 313; the upper and lower discs 326 are grouped together, and a sealing rod 325 is fixedly connected to the opposite side of each group of discs 326.
The upper and lower parts of the third mounting plate 321 are provided with sliding grooves for the sliding of the lifting slide block 322.
The sealing plate 318 is provided with a circular hole with a diameter larger than that of the sealing rod 325 at a position corresponding to the sealing rod 325, so that the residual etching solution on the sealing plate 318 can flow out.
The sealing rod 325 is provided with a tapered sealing plug for plugging the circular hole in the sealing plate 318.
The peripheral edges of the opposite sides of each set of sealing plates 318 are provided with sealing strips for sealing.
When the device works, a substrate to be processed is inserted into an interlayer formed by a plurality of groups of connecting plates 104 and four transverse plates, the interlayer is divided into four parts by a plurality of rollers 116 in each group of connecting plates 104, the right sides of the groups of connecting plates 104 are provided with long strips for blocking the right sides of the interlayer, four substrates are inserted into the four parts of the interlayer, the front side and the rear side of the substrate are attached to the outer surfaces of the rollers 116 when the substrate is inserted, the rollers 116 are further driven to rotate in the connecting plates 104, the substrate is inserted more smoothly, after the substrate is inserted, two first electric sliding blocks 111 slide towards the direction of the bearing plate 204 on two first electric guide rails 110 simultaneously, and then the two first electric sliding blocks 111 drive parts connected with the first electric sliding blocks to move towards the direction of the bearing plate 204, so that the fifth mounting plate 117 drives four air jet machines 115 to move towards the direction of the bearing plate 204, and simultaneously the four air jet machines 115 are started, the fifth mounting plate 117 is intermittently extruded by the convex blocks on the two convex plates 108 in the process of moving towards the bearing plate 204, so that the two T-shaped sliding blocks 113 slide in the two translation sliding rails 112 in a reciprocating manner, the two first return springs 114 on the two sides of the T-shaped sliding blocks 113 are stretched and compressed in a reciprocating manner, the four air jets 115 move towards the bearing plate 204 and move in a reciprocating manner in the front-back direction, so that the air jets 115 blow off the glue residues remained in the blind holes on the lower side of the substrate and drop into the collecting box 2, after the two first electric sliding blocks 111 move to the stroke end, the first auxiliary motor 102 is started, the output shaft of the first auxiliary motor 102 drives the first transmission rod 103 to rotate clockwise by one hundred eighty degrees, the second transmission rod 105 rotates in the second fixing plate 106, so that the substrate is turned over by one hundred eighty degrees, and then the first auxiliary motor 102 is turned off, the two first electric sliding blocks 111 slide reversely to reset, so that glue residues in blind holes on the other side of the substrate are cleaned, then the first auxiliary motor 102 takes the front-to-back view as a reference, an output shaft of the first auxiliary motor 102 drives the first transmission rod 103 to rotate clockwise by a preset angle, so that the inclination angle of the substrate is consistent with the cleaning angle of the bearing plate 204, the substrate slides onto the bearing plate 204 from an interlayer formed by the multiple groups of connecting plates 104 and four transverse plates and is further separated by the partition plates 210 on the bearing plate 204, the substrate slides on the bearing plate 204 until the right side of the substrate slides into the space between the arc-shaped elastic sheet 211 and the bearing plate 204, the arc-shaped elastic sheet 211 is extruded by the surface of the substrate to deform the substrate, and then the arc-shaped elastic sheet 211 applies pressure to the surface of the substrate to stop the substrate sliding, so that the substrate is prevented from sliding out and falling off from the right side of the bearing plate 204; then the second sub-motor 202 is started, taking the front-to-back view as a reference, the second sub-motor 202 drives the third transmission rod 203 to rotate counterclockwise by a preset angle, so that the socket plate 204 is horizontal, then the small motor 205 is started, taking the front-to-back view as a reference, the output shaft of the small motor 205 drives the first transmission roller 206 to rotate clockwise, the first transmission roller 206 drives the first transmission wheel 207 to drive the second transmission wheel 208 to rotate, the second transmission wheel 208 drives the second transmission roller 209 to rotate, so that the first transmission roller 206 and the second transmission roller 209 transmit the substrate on the socket plate 204 to the first roller conveyor 213, and simultaneously the first roller conveyor 213 and the second roller conveyor 215 are started, so that the first roller conveyor 213 transmits the substrate to the second roller conveyor 215, and simultaneously the four substrates are separated by the separation frame 216, and then the substrate is transmitted to the slot 001 in the etching frame 315 by the second roller conveyor 215, then the upper and lower sides of each substrate correspond to the opposite sides of each group of sealing plates 318, then the main motor 302 is started, and based on the backward and forward view, the output shaft of the main motor 302 drives the fourth transmission rod 303 to rotate counterclockwise by a preset angle, and further the fourth transmission rod 303 drives the first flat gear 304 to drive the second flat gear 319 to rotate clockwise by a preset angle, so that the fifth transmission rod 314 drives the third mounting plate 321 and the connected parts to rotate by a preset angle, then the main motor 302 is closed, and when the third mounting plate 321 rotates, the lifting slide block 322 drives the second fixing rod 317 to do circular motion, so that the second wedge 323 at the upper part is contacted with and pressed by the first wedge 320, the lifting slide block 322 at the upper part slides downwards in the third mounting plate 321, so that the elastic piece 324 is compressed, and further the second fixing rod 317 drives the four fixing frames 316 to move downwards, so that the lower sides of the four sealing plates 318 at the upper part are attached to the upper surface of the substrate, then the upper surface of the substrate is sealed by the sealing strip arranged on the sealing plate 318, the sealing rod 325 at the upper part is contacted with the upper surface of the substrate and is extruded, so that the sealing rod 325 moves upwards in the round hole of the sealing plate 318, the round hole is plugged by the conical sealing plug on the sealing rod 325, the second return spring 313 is stretched when the sealing rod 325 drives the wafer 326 to move upwards, after the upper surface of the substrate is sealed, the two third electric sliding blocks 310 simultaneously slide downwards on the two third electric guide rails 309, so that the two first fixing rods 311 drive the parts connected with the fixing rods to move downwards, the etching rack 315 drives the substrate to be immersed into the etching solution in the etching box 3, because the upper surface of the substrate is sealed, the lower surface of the substrate is etched and removed independently, and the impurity particles carried in the copper foil etching and removing process sink to the bottom of the etching box 3, impurity particles carried during copper foil pressing are prevented from falling into blind holes of the substrate after the copper foil is etched, additional processing steps are avoided, after the lower surface of the substrate is etched, the two third electric sliding blocks 310 slide in the directions to reset, the etching frame 315 drives the substrate to lift and reset, etching liquid remained on the lower sealing plate 318 flows into the etching box 3 through round holes formed in the sealing plate 318, then the main motor 302 is started, an output shaft of the main motor 302 drives the fourth transmission rod 303 to rotate anticlockwise by one hundred eighty degrees with reference to backward and forward, the etching frame 315 drives the substrate to turn over by one hundred eighty degrees, so that the surface of the substrate without the copper foil is downward, the upper surface of the substrate is sealed by the sealing plate 318, the etched surface is prevented from being excessively etched, then the main motor 302 is closed, and the two third electric sliding blocks 310 slide downward simultaneously, and then the substrate is etched again, so that the etching of the two sides of the substrate is completed, then the two third electric sliding blocks 310 are reset, then the two second electric sliding blocks 307 simultaneously slide on the two second electric guide rails 306 towards the right side, and further the two second electric sliding blocks 307 drive the parts connected with the two second electric sliding blocks to move towards the right side of the second electric guide rails 306, and further the etching frame 315 drives the substrate to move to the position of the subsequent processing procedure.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 16 to 17, the device further comprises a water film spraying assembly, the middle part of the upper side of the bottom frame 1 is connected with the water film spraying assembly, and the water film spraying assembly comprises a third driving wheel 401, a fourth driving wheel 402, a sixth driving rod 403, a fifth supporting plate 404, a third pinion 405, a fourth electric guide rail 406, a fourth electric slider 407, a limiting slide rail 408, a fourth mounting plate 409, a spray head 410, a brush plate 411 and a rack 412; the back sides of the two third transmission rods 203 are respectively fixedly connected with a third transmission wheel 401; the middle part of the upper side of the underframe 1 is fixedly connected with a fourth electric guide rail 406 through a connecting block; two fourth electric sliding blocks 407 are connected to the fourth electric guide rail 406 in a sliding manner; the two fourth electric sliding blocks 407 are respectively fixedly connected with a limiting sliding rail 408; two fourth mounting plates 409 are connected between the two limiting slide rails 408 in a sliding manner; a plurality of spray heads 410 and brush plates 411 are fixedly connected to the opposite sides of the two fourth mounting plates 409; a fifth supporting plate 404 is fixedly connected to the front side of the middle part and the rear side of the middle part of the underframe 1; the opposite sides of the two fifth supporting plates 404 are respectively connected with a sixth transmission rod 403 in a rotating way; a third flat gear 405 is fixedly connected to each of the opposite sides of the two sixth transmission rods 403; a rack 412 is fixedly connected to the left part of the front side and the left part of the rear side of the upper fourth mounting plate 409 respectively; a rack 412 is fixedly connected to the right part of the front side and the right part of the rear side of the lower fourth mounting plate 409 respectively; each two racks 412 are intermeshed with a third pinion 405.
Before etching the substrate, water film is sprayed on the surface of the substrate to improve the etching effect, when the output shaft of the second sub-motor 202 drives the third transmission rod 203 to rotate, the third transmission rod 203 drives the third transmission wheel 401 to drive the fourth transmission wheel 402 to rotate, the fourth transmission wheel 402 drives the sixth transmission rod 403 to drive the third gear 405 to rotate, and the third gear 405 drives the two racks 412 to move towards each other, so that the two fourth installation plates 409 slide towards the middle part in the limiting slide rail 408, and the multiple nozzles 410 and the brush plates 411 on the opposite sides of the two fourth installation plates 409 approach each other, when the substrate is conveyed from the first roller conveyor 213 to the second roller conveyor 215, the multiple nozzles 410 on the two fourth installation plates 409 start spraying water film on the two sides of the substrate, and simultaneously the two fourth electric sliders 407 slide back and forth on the fourth electric guide rail 406, and further make the multiple nozzles 410 and brush plates 411 move back and forth, the brush plate 411 can uniformly brush the water film sprayed on the surface of the substrate, so as to ensure the etching effect of the substrate.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (10)
1. A copper foil removing device for UWB positioning base station substrate production comprises an underframe (1), a collecting box (2) and an etching box (3); the left part of the upper side of the underframe (1) is connected with a collecting box (2); the right side of the underframe (1) is connected with an etching box (3); the device is characterized by also comprising a glue residue removing assembly, a conveying assembly and an etching assembly; the left part of the upper side of the bottom frame (1) is connected with a glue residue removing assembly for removing glue residue in a blind hole of the substrate, and the glue residue removing assembly is positioned above the collecting box (2); the left part of the upper side of the underframe (1) is connected with a conveying component for conveying a substrate; an etching component for removing the copper foil is connected to the right part of the upper side of the bottom frame (1).
2. The copper foil removing device for UWB positioning base station substrate production according to claim 1, characterized in that the scum removing assembly comprises a first fixing plate (101), a first auxiliary motor (102), a first transmission rod (103), a connecting plate (104), a second transmission rod (105), a second fixing plate (106), a first supporting plate (107), a convex plate (108), a second supporting plate (109), a first electric guide rail (110), a first electric slider (111), a translation slide rail (112), a T-shaped slider (113), a first return spring (114), an air jet (115), a roller (116), a fifth mounting plate (117) and a transverse plate; a first fixing plate (101) and a second fixing plate (106) are respectively fixedly connected to the front side and the rear side of the left part of the underframe (1); a first auxiliary motor (102) is arranged at the front part of the upper side of the first fixing plate (101); a first transmission rod (103) is fixedly connected to the rear side of an output shaft of the first auxiliary motor (102); the front side of the first transmission rod (103) is rotationally connected with the first fixing plate (101); a second transmission rod (105) is rotatably connected to the upper side of the second fixing plate (106); two connecting plates (104) are fixedly connected to the opposite sides of the second transmission rod (105) and the first transmission rod (103) through connecting blocks; the left side and the right side of the two upper connecting plates (104) are respectively fixedly connected with a transverse plate; the left side and the right side of the two lower connecting plates (104) are respectively fixedly connected with a transverse plate; an upper connecting plate and a lower connecting plate (104) are taken as a group, and five groups of connecting plates (104) are fixedly connected between the left two transverse plates and the right two transverse plates; a plurality of rollers (116) are rotatably connected between each group of connecting plates (104); a first supporting plate (107) is fixedly connected to the left rear side and the left front side of the underframe (1) respectively; a second supporting plate (109) is fixedly connected to the rear side of the middle part and the front side of the middle part of the underframe (1), and the second supporting plate (109) is positioned on the right side of the first supporting plate (107); a convex plate (108) is fixedly connected between the first supporting plate (107) and the second supporting plate (109) at the rear side; a convex plate (108) is fixedly connected between the first supporting plate (107) and the second supporting plate (109) at the front side; a first electric guide rail (110) is fixedly connected to the rear side of the left part and the front side of the left part of the underframe (1) respectively; the two first electric guide rails (110) are respectively connected with a first electric slide block (111) in a sliding way; two translation sliding rails (112) are fixedly connected to the two first electric sliding blocks (111) respectively; the two translation sliding rails (112) are respectively connected with a T-shaped sliding block (113) in a sliding manner; the front side and the rear side of each T-shaped sliding block (113) are respectively fixedly connected with a first return spring (114); every two first return springs (114) are fixedly connected with a translation sliding rail (112); a fifth mounting plate (117) is fixedly connected between the two T-shaped sliding blocks (113); four air jets (115) are fixedly connected to the upper side of the fifth mounting plate (117) at equal intervals.
3. The apparatus for removing copper foil in UWB positioning base station substrate production according to claim 2, wherein the two bump plates (108) are provided at opposite sides with a plurality of arc-shaped protrusions for pressing both ends of the fifth mounting plate (117), and the arc-shaped protrusions of the two bump plates (108) are staggered with each other.
4. The copper foil removing device for UWB positioning base station substrate production according to claim 3, wherein the conveying assembly comprises a first mounting plate (201), a second secondary motor (202), a third transmission rod (203), a bearing plate (204), a small motor (205), a first conveying roller (206), a first transmission wheel (207), a second transmission wheel (208), a second conveying roller (209), a partition plate (210), a dome spring (211), a third supporting plate (212), a first roller conveyor (213), a fourth supporting plate (214), a second roller conveyor (215) and a separating frame (216); a first mounting plate (201) is fixedly connected to the front side of the middle part of the underframe (1); a second auxiliary motor (202) is arranged at the front part of the upper side of the first mounting plate (201); a third transmission rod (203) is fixedly connected to the rear side of the output shaft of the second auxiliary motor (202), and the middle part of the outer surface of the third transmission rod (203) is rotatably connected with the underframe (1); a third transmission rod (203) is rotatably connected to the rear side of the middle part of the underframe (1); a bearing plate (204) is fixedly connected between the two third transmission rods (203); a small motor (205) is arranged at the right part of the front side of the bearing plate (204); a first conveying roller (206) is fixedly connected to the rear side of an output shaft of the small motor (205); the first conveying roller (206) is rotatably connected with the bearing plate (204) through a bracket; a second conveying roller (209) is rotatably connected to the lower side of the right part of the bearing plate (204) through a bracket; a first transmission wheel (207) is fixedly connected to the rear side of the first conveying roller (206); a second driving wheel (208) is fixedly connected with the rear side; the first driving wheel (207) is in transmission connection with the second driving wheel (208) through a belt; five partition plates (210) are fixedly connected to the upper side of the bearing plate (204) at equal intervals; the right parts of the opposite sides of every two partition plates (210) are fixedly connected with an arc-shaped elastic sheet (211); a third supporting plate (212) is fixedly connected to the front side of the middle part and the rear side of the middle part of the underframe (1) respectively; a first roller conveyor (213) is fixedly connected between the two third supporting plates (212); a fourth supporting plate (214) is fixedly connected to the front side of the right part and the rear side of the right part of the underframe (1) respectively; a second roller conveyor (215) is fixedly connected between the two fourth supporting plates (214); a separation frame (216) is fixedly connected between the upper front part and the upper rear part of the second roller conveyor (215).
5. The apparatus for removing copper foil in UWB positioning base station substrate production according to claim 4, wherein the receiving plate (204) is provided with an arc-shaped through groove at a position corresponding to the first conveying roller (206) and the second conveying roller (209), so that the upper side of the first conveying roller (206) and the second conveying roller (209) is exposed through the arc-shaped through groove to convey the substrate.
6. The copper foil removing apparatus for UWB positioning base station substrate production according to claim 5, the etching component is characterized by comprising a second mounting plate (301), a main motor (302), a fourth transmission rod (303), a first flat gear (304), a third fixing plate (305), a second electric guide rail (306), a second electric slider (307), a fourth fixing plate (308), a third electric guide rail (309), a third electric slider (310), a first fixing rod (311), a fixing block (312), a second reset spring (313), a fifth transmission rod (314), an etching frame (315), a fixing frame (316), a second fixing rod (317), a sealing plate (318), a second flat gear (319), a first wedge-shaped block (320), a third mounting plate (321), a lifting slider (322), a second wedge-shaped block (323), an elastic piece (324), a sealing rod (325) and a wafer (326); a second mounting plate (301) is fixedly connected to the rear side of the etching box (3); a main motor (302) is arranged on the second mounting plate (301); a fourth transmission rod (303) is fixedly connected to the front side of the output shaft of the main motor (302); the fourth transmission rod (303) is rotatably connected with the etching box (3) through a bracket; a first flat gear (304) is fixedly connected to the front side of the fourth transmission rod (303); a third fixing plate (305) is fixedly connected to the front part of the right side and the rear part of the right side of the underframe (1) respectively; a second electric guide rail (306) is fixedly connected to the upper sides of the two third fixing plates (305) respectively; two second electric guide rails (306) are respectively connected with a second electric slide block (307) in a sliding way; a fourth fixing plate (308) is fixedly connected to the upper sides of the two second electric sliding blocks (307); the opposite sides of the two fourth fixing plates (308) are respectively fixedly connected with a third electric guide rail (309); a third electric sliding block (310) is connected to each of the two third electric guide rails (309) in a sliding manner; the opposite sides of the two third electric sliding blocks (310) are fixedly connected with a first fixing rod (311) through connecting blocks; the lower sides of the two first fixing rods (311) are fixedly connected with a fixing block (312) respectively; the opposite sides of the two fixed blocks (312) are respectively connected with a fifth transmission rod (314) in a rotating way; the opposite sides of the outer surfaces of the two fifth transmission rods (314) are fixedly connected with a third mounting plate (321) respectively; an etching frame (315) is fixedly connected between the two fifth transmission rods (314); the etching frame (315) is provided with four through rectangular grooves (002), and the front side and the rear side of each through rectangular groove (002) are provided with a slot (001); the upper side and the lower side of each third mounting plate (321) are respectively connected with a lifting slide block (322) in a sliding way; a second fixed rod (317) is fixedly connected between the two lifting sliding blocks (322) at the upper part; a second wedge-shaped block (323) is fixedly connected to the front side and the rear side of each second fixing rod (317); two elastic pieces (324) are respectively fixedly connected with the opposite sides of the two lifting slide blocks (322) at the rear part; two elastic pieces (324) are respectively fixedly connected with the opposite sides of the two lifting slide blocks (322) at the front part; every two elastic pieces (324) are fixedly connected with a third mounting plate (321); a second fixed rod (317) is fixedly connected between the two lifting sliding blocks (322) at the lower part; four fixing frames (316) are fixedly connected to the outer surfaces of the two second fixing rods (317) at equal intervals; the four fixing frames (316) at the upper part and the four fixing frames (316) at the lower part are vertically symmetrical; a sealing plate (318) is fixedly connected to the lower sides of the four fixing frames (316) at the upper part respectively; the upper sides of the four fixed frames (316) at the lower part are respectively fixedly connected with a sealing plate (318); a second flat gear (319) is fixedly connected to the rear side of the rear fifth transmission rod (314); the second spur gear (319) intermeshes with the first spur gear (304); the lower parts of the opposite sides of the two first fixing rods (311) are respectively fixedly connected with a first wedge-shaped block (320); an upper sealing plate and a lower sealing plate (318) are used as a group, and two second return springs (313) are fixedly connected to the front part and the rear part of the back side of each group of sealing plates (318); the upper sides of the upper four second return springs (313) are respectively fixedly connected with a circular plate (326); a circular plate (326) is fixedly connected to the lower sides of the four lower second return springs (313); an upper circular sheet and a lower circular sheet (326) are taken as a group, and a sealing rod (325) is fixedly connected with the opposite side of each group of circular sheets (326).
7. The apparatus for removing copper foil in UWB positioning base station substrate production according to claim 6 wherein the sealing plate (318) is provided with a circular hole larger than the diameter of the sealing rod (325) at a position corresponding to the sealing rod (325) so that the residual etching liquid on the sealing plate (318) flows out.
8. The apparatus for removing copper foil in UWB positioning base station substrate production according to claim 6, wherein the sealing rod (325) is provided with a tapered sealing plug for plugging the circular hole of the sealing plate (318).
9. The apparatus for removing copper foil in UWB positioning base station substrate production according to claim 6, wherein the peripheral edges of the facing sides of each set of sealing plates (318) are provided with sealing strips for sealing.
10. The copper foil removing equipment for UWB positioning base station substrate production according to claim 9, characterized by further comprising a water film spraying component, wherein the middle part of the upper side of the chassis (1) is connected with the water film spraying component, and the water film spraying component comprises a third driving wheel (401), a fourth driving wheel (402), a sixth driving rod (403), a fifth supporting plate (404), a third gear (405), a fourth electric guide rail (406), a fourth electric slide block (407), a limit slide rail (408), a fourth mounting plate (409), a spray head (410), a brush plate (411) and a rack (412); the back sides of the two third transmission rods (203) are respectively fixedly connected with a third transmission wheel (401); the middle part of the upper side of the underframe (1) is fixedly connected with a fourth electric guide rail (406) through a connecting block; two fourth electric sliding blocks (407) are connected on the fourth electric guide rail (406) in a sliding way; two limit slide rails (408) are fixedly connected to each fourth electric slide block (407); two fourth mounting plates (409) are connected between the two limiting slide rails (408) in a sliding manner; a plurality of spray heads (410) and brush plates (411) are fixedly connected to the opposite sides of the two fourth mounting plates (409) respectively; a fifth supporting plate (404) is fixedly connected to the front side of the middle part and the rear side of the middle part of the underframe (1) respectively; the opposite sides of the two fifth supporting plates (404) are respectively and rotatably connected with a sixth transmission rod (403); a third flat gear (405) is fixedly connected to the opposite sides of the two sixth transmission rods (403) respectively; a rack (412) is fixedly connected to the left part of the front side and the left part of the rear side of the upper fourth mounting plate (409); a rack (412) is fixedly connected to the right part of the front side and the right part of the rear side of the lower fourth mounting plate (409); every two racks (412) are meshed with a third flat gear (405).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111626986.XA CN114423162B (en) | 2021-12-29 | 2021-12-29 | Copper foil removing equipment for UWB positioning base station substrate production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111626986.XA CN114423162B (en) | 2021-12-29 | 2021-12-29 | Copper foil removing equipment for UWB positioning base station substrate production |
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| CN114423162A true CN114423162A (en) | 2022-04-29 |
| CN114423162B CN114423162B (en) | 2024-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115837792A (en) * | 2022-12-12 | 2023-03-24 | 广东嘉元科技股份有限公司 | Automatic copper foil bonding device |
| CN115837792B (en) * | 2022-12-12 | 2023-07-11 | 广东嘉元科技股份有限公司 | Automatic copper foil bonding device |
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|---|---|
| CN114423162B (en) | 2024-06-18 |
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