CN110744414A - Grinding plate equipment for processing circuit board - Google Patents
Grinding plate equipment for processing circuit board Download PDFInfo
- Publication number
- CN110744414A CN110744414A CN201910912392.1A CN201910912392A CN110744414A CN 110744414 A CN110744414 A CN 110744414A CN 201910912392 A CN201910912392 A CN 201910912392A CN 110744414 A CN110744414 A CN 110744414A
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- Prior art keywords
- frame
- rotating shaft
- seat
- circuit board
- base
- Prior art date
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Links
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a grinding plate device for processing a circuit board, which structurally comprises a dust collection cover frame, a hose, a control box, a base, a storage tank, a pump, a rotating motor, a lifting frame, a cutting sander, a working fixing table and a grinding plate device, wherein the dust collection cover frame is connected with the pump through the hose, the sander and the rotating shaft frame are arranged to push the rotating shaft frame to drive the sander to slowly cut the circuit board, the broken part is cut off, then the connecting guide frame is pressed and taken down from the rotating shaft seat and the connecting seat, then the extending frame is pushed to rotate around a roller in the connecting seat, the extending frame rotates 180 degrees, then the connecting guide frame is embedded into the right end of the rotating shaft seat and the right end of the connecting seat, then the sander is pulled forwards, and the cut edge is ground through a friction plate, so that the circuit board can be effectively broken, And repairing the broken circuit board, thereby avoiding the broken circuit board from being discarded due to the failure of repair.
Description
Technical Field
The invention relates to the technical field of circuit boards, in particular to a board grinding device for processing a circuit board.
Background
The circuit board is the most common grinding plate equipment part for processing the circuit board in the electronic device equipment, and generally, after the equipment is aged, the circuit board inside is recycled, processed and used, some coatings such as a solder mask layer, an insulating layer and the like outside are removed, and then the circuit board is processed and used through processing equipment, but the prior art has the following defects:
when the circuit board is collected back, the partial circuit board, the outer fringe owing to under the effect of external force, breaks off, wearing and tearing for the circuit board becomes the plate of strange shape, causes follow-up burden to its processing, and some because the shape of fracture is too serious will directly be abandoned, thereby cause the waste.
Summary of the invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a grinding plate device for processing a circuit board, which solves the problems that when the circuit board is collected, part of the outer edge of the circuit board is broken and abraded under the action of external force, so that the circuit board becomes a strange plate, the subsequent processing is burdened, and some circuit boards are directly discarded due to the serious broken shape, so that the waste is caused.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a circuit board processing is with grinding plate equipment, its structure includes dust absorption cover frame, hose, control box, base, hold up tank, pump, rotating electrical machines, crane, cutting sander, work fixed station, grinds the board ware, the dust absorption cover frame is connected with the pump through the hose, the control box is installed in the left side of base below, rotating electrical machines, pump, cutting sander and grind the board ware all with the control box electricity be connected, the hose embedding is installed in the hold up tank left side, threaded rod and dust absorption cover frame mechanical connection on the rotating electrical machines, the riser is installed in the base top through sliding connection, the cutting sander welds in the base top, work fixed station fixed mounting is in the base top, grind the board ware and install on the crane, work fixed station front end is equipped with the spout, dust absorption cover frame is installed on base top spout, the cutting sander includes the sander, The sander comprises a rotating shaft frame, a slider and a base, wherein the lower end of the sander is mechanically connected with the upper end of the rotating shaft frame, the lower end of the rotating shaft frame is welded with the upper end of the slider, and the slider is arranged above the base.
Preferably, the rotating shaft frame comprises a fixer, a rotating shaft, an embedded slot hole, a connecting seat and a rolling device, the fixer is embedded in and installed on the rotating shaft and the connecting seat respectively, the embedded slot hole and the connecting seat are of an integrated structure, the rolling device is installed in the middle of the connecting seat, and the rotating shaft is embedded in and installed on the connecting seat.
Preferably, the fixer comprises a connecting guide frame, a clamping block and a buffer spring, the connecting guide frame and the clamping block are integrally cast and molded, and the buffer spring is installed between the connecting guide frames and is connected through electric welding.
Preferably, the rotating shaft comprises an extension frame, a rotating shaft seat and a limiting ring, the extension frame is welded at the upper end of the rotating shaft seat side, the rotating shaft seat and the limiting ring are integrally cast and molded, and the limiting ring is of a circular ring structure.
Preferably, the slider comprises a rotary column, a sliding seat, an outer support, extension plates, sliding limiting seats and limiting rods, the rotary column is mounted on the inner side of the outer support, the sliding seat is mounted on the inner side of a guide ring formed by the rotary column, the extension plates are welded on two sides of the outer support, the limiting rods are embedded into the extension plates, the lower end of the outer support is welded with the upper end of the sliding limiting seat, and the lower end of the connecting seat is welded with the upper end of the sliding seat.
Preferably, the rotating column comprises a connecting disc, a rotating shaft and an outer ring frame, the connecting disc and the outer ring frame are integrally cast, the rotating shaft penetrates through the center of the outer ring frame, the middle of the outer ring frame is of a hollow cylindrical structure, and the number of the connecting discs is two.
Preferably, the base comprises 16 limiting slotted holes, a chassis and a sliding groove, the number of the limiting slotted holes is 16, the limiting slotted holes and the chassis are of an integrated structure, and the chassis and the sliding groove are integrally cast and molded.
(III) advantageous effects
The invention provides a board grinding device for processing a circuit board. The method has the following beneficial effects:
the invention enables the cutting blade on the sander to rotate by arranging the sander and the rotating shaft bracket, then the rotating shaft bracket is pushed, so that the connecting seat drives the sliding seat to slowly move on the rotating column, thereby driving the sander to slowly cut the circuit board, cutting the broken part, then the connecting guide frame is pressed to compress the buffer spring, the right end of the connecting guide frame retracts towards the middle part and is taken down from the rotating shaft seat and the connecting seat, then the rotating shaft seat rotates around the roller in the connecting seat by pushing the extension frame, so that the extension frame rotates 180 degrees, then the connecting guide frame is embedded into the rotating shaft seat and the right end of the connecting seat, then the sander is pulled forwards, the cut edge is sanded through the friction plate, therefore, the broken and fractured circuit boards can be effectively repaired, and the fractured circuit boards are prevented from being discarded due to incapability of repairing.
Drawings
FIG. 1 is a schematic structural view of a board grinding apparatus for processing a circuit board according to the present invention;
FIG. 2 is a schematic top view of a part of the board grinding apparatus for processing a circuit board according to the present invention;
FIG. 3 is a front view of the cutting sander of the present invention;
FIG. 4 is a front view of the rotating shaft bracket of the present invention;
FIG. 5 is a front view of the fastener of the present invention;
FIG. 6 is a perspective view of the rotating shaft according to the present invention;
FIG. 7 is a front view of the slider of the present invention;
FIG. 8 is a front view of the spin column of the present invention;
FIG. 9 is a front view of the base of the present invention;
fig. 10 is a three-dimensional structural diagram of the base of the present invention.
In the figure: a dust-absorbing cover frame-1, a hose-2, a control box-3, a base-4, a storage tank-5, a pump-6, a rotating motor-7, a lifting frame-8, a cutting sander-9, a working fixing table-10, a plate sander-11, a sander-91, a rotating shaft frame-92, a slider-93, a base-94, a fixer-921, a rotating shaft-922, an embedded slotted hole-923, a connecting seat-924, a rolling device-925, a connecting guide frame-211, a clamping block-212, a buffer spring-213, an extension frame-221, a rotating shaft seat-222, a limiting ring-223, a rotating column-931, a sliding seat-933, an extension plate-934, a sliding limiting seat-935, a limiting rod-936, an outer support-933, an extension plate-934, a sliding limiting seat-935, a limiting rod-, Connecting disc-311, rotating shaft-312, outer ring frame-313, limit slot-941, chassis-942 and sliding groove-943.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an embodiment of the present invention provides a circuit board grinding apparatus, which includes a dust hood frame 1, a hose 2, a control box 3, a base 4, a storage tank 5, a pump 6, a rotary motor 7, a lifting frame 8, a cutting sander 9, a work fixing table 10, and a board grinder 11, wherein the dust hood frame 1 is connected to the pump 6 through the hose 2, the control box 3 is installed at the lower left inner side of the base 4, the rotary motor 7, the pump 6, the cutting sander 9, and the board grinder 11 are all electrically connected to the control box 3, the hose 2 is embedded in the left side of the storage tank 5, a threaded rod on the rotary motor 7 is mechanically connected to the dust hood frame 1, the lifter 8 is installed above the base 4 through a sliding connection, the cutting sander 9 is welded above the base 4, the work fixing table 10 is fixedly installed above the base 4, the grinding plate device 11 is installed on the lifting frame 8, the front end of the work fixing table 10 is provided with a sliding groove, the dust collection cover frame 1 is installed on the sliding groove above the base 4, the cutting sander 9 comprises a sander 91, a rotating shaft frame 92, a slider 93 and a base 94, the lower end of the sander 91 is mechanically connected with the upper end of the rotating shaft frame 92, the lower end of the rotating shaft frame 92 is welded with the upper end of the slider 93, and the slider 93 is installed above the base 94.
Wherein, swivel mount 92 includes fixer 921, rotation axis 922, embedding slotted hole 923, connecting seat 924, roll ware 925, fixer 921 imbeds respectively and installs on rotation axis 922, connecting seat 924, embedding slotted hole 923 and connecting seat 924 structure as an organic whole, roll ware 925 and install in connecting seat 924 middle part, rotation axis 922 embedding is installed on connecting seat 924, when needs rotate sander 91, only need take out fixer 921 from rotation axis 922, embedding slotted hole 923 on connecting seat 924 earlier, then rotate sander 91, let sander 91 drive rotation axis 922 carry out 180 degrees rotations, after the gyration, imbed fixer 921 in embedding slotted hole 923 on rotation axis 922, connecting seat 924, fix it.
Wherein, fixer 921 is including connecting guide frame 211, fixture block 212, buffer spring 213, it is the integration casting shaping to connect guide frame 211 and fixture block 212, buffer spring 213 installs and is connected between connecting guide frame 211 and through the electric welding, it adopts the spring steel to make to connect guide frame 211, has elasticity, can take place to warp receiving the effect of external force, and after the external force is withdrawn, can automatic recovery under buffer spring 213's effect.
The rotating shaft 922 comprises an extension frame 221, a rotating shaft seat 222 and a limiting ring 223, the extension frame 221 is welded to the upper end of the side of the rotating shaft seat 222, the rotating shaft seat 222 and the limiting ring 223 are integrally cast, the limiting ring 223 is of a circular ring structure, after the rotating shaft seat 222 is installed in the connecting seat 924, the limiting ring 223 on the rotating shaft seat 222 can play a limiting role, and the rotating shaft seat 222 is prevented from being separated from the connecting seat 924 under the action of external force.
Wherein, slider 93 includes rotatory post 931, sliding seat 932, outer support 933, extension board 934, the spacing seat of slip 935, restriction lever 936, rotatory post 931 is installed in outer support 933 inboard, sliding seat 932 is installed in the guide ring inboard that rotatory post 931 formed, the welding of outer support 933 both sides has extension board 934, restriction lever 936 embedding is on extension board 934, outer support 933 lower extreme and the spacing seat of slip 935 upper end are welded mutually, connecting seat 924 lower extreme and the welding of sliding seat 932 upper end mutually, when external force effect messenger sander 91 back-and-forth movement, will drive the sliding seat 932 in the outer support 933 and slide at rotatory post 931.
The rotating column 931 comprises a connecting disc 311, a rotating shaft 312 and an outer ring frame 313, the connecting disc 311 and the outer ring frame 313 are integrally cast, the rotating shaft 312 penetrates through the center of the outer ring frame 313, the outer ring frame 313 is of a cylindrical structure with a hollow middle part, the number of the connecting discs 311 is two, and the outer ring frame 313 rotates around the rotating shaft 312 under the driving of a sliding seat 932, so that the sliding friction force of the sliding seat 932 on the outer ring frame 313 is reduced.
Wherein, base 94 includes spacing slotted hole 941, chassis 942, spout 943, spacing slotted hole 941 is equipped with 16 altogether, and is the integrated structure with chassis 942, chassis 942 and spout 943 are integrative cast molding, spacing slotted hole 941 on the chassis 942 assembles each other with restriction pole 936, can restrict outer support 933.
The specific working process is as follows:
when a worker grinds a circuit board, the circuit board is firstly fixed on a working fixing table 10, then a lifting frame 8 is started through a control box 3, a board grinding device 11 is adjusted to a position suitable for being away from the circuit board, then a suction pump 6 and the board grinding device 11 are started through the control box 3 to operate, so that the board grinding device 11 grinds two large planes of the circuit board, coatings such as a solder mask layer and an insulating layer above the board are removed, the suction pump 6 in front can suck powder on the working fixing table 10, the sucked powder enters a storage tank 5, then four changes of the circuit board are detected, when the phenomenon that the side edge of the circuit board is broken is found, the circuit board can be processed through a cutting sander 9, a grinding blade and a grinding sheet are arranged at two ends of the sander 91, the left side of the sander 91 is a cutting blade, the right side of the sander is sanding, the sander 91 is started through the control box 3, so that the cutting blade on the sander 91 rotates, then the rotating shaft bracket 92 is pushed, so that the connecting base 924 drives the sliding base 932 to slowly move on the rotating column 931, thereby driving the sander 91 to slowly cut the circuit board, cutting off the broken part, then pressing the connecting guide 211 to compress the buffer spring 213, retracting the right end of the connecting guide 211 toward the middle part, taking it off from the rotating shaft base 222 and the connecting base 924, then rotating the rotating shaft base 222 around the roller 925 inside the connecting base 924 by pushing the extending frame 221 to rotate the extending frame 221 by 180 degrees, then embedding the connecting guide 211 into the rotating shaft base 222 and the right end of the connecting base 924, then pulling the sander 91 forward to grind the cut edge through the friction plate, and when the circuit board is too long, taking out the limiting rod 936, then the outer bracket 933 is pushed to the right, so that the outer bracket 933 drives the lower sliding limiting seat 935 to slide in the sliding groove 943, and when the outer bracket 933 is adjusted to a proper position, the limiting rod 936 is embedded into the slotted hole of the extension plate 934 at the left end of the outer bracket 933 and is also embedded into the limiting slotted hole 941 of the chassis 942 to limit the position.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A circuit board processing grinding plate device structurally comprises a dust collection cover frame (1), a hose (2), a control box (3), a base (4), a storage tank (5), a suction pump (6), a rotating motor (7), a lifting frame (8), a cutting grinder (9), a work fixing table (10) and a grinding plate device (11), wherein the dust collection cover frame (1) is connected with the suction pump (6) through the hose (2), the control box (3) is installed at the lower left inner side of the base (4), the rotating motor (7), the suction pump (6), the cutting grinder (9) and the grinding plate device (11) are electrically connected with the control box (3), the hose (2) is embedded and installed at the left side of the storage tank (5), a threaded rod on the rotating motor (7) is mechanically connected with the dust collection cover frame (1), and the lifter (8) is installed above the base (4) through sliding connection, cutting sander (9) welds in base (4) top, work fixed station (10) fixed mounting in base (4) top, install on crane (8) grind board ware (11), work fixed station (10) front end is equipped with the spout, install on base (4) top spout dust absorption cover frame (1), its characterized in that:
the cutting sander (9) comprises a sander (91), a rotating shaft frame (92), a slider (93) and a base (94), wherein the lower end of the sander (91) is mechanically connected with the upper end of the rotating shaft frame (92), the lower end of the rotating shaft frame (92) is welded with the upper end of the slider (93), and the slider (93) is installed above the base (94).
2. The board grinding apparatus for processing circuit board as claimed in claim 1, wherein: rotatory pedestal (92) are including fixer (921), rotation axis (922), embedding slotted hole (923), connecting seat (924), roll ware (925), install on rotation axis (922), connecting seat (924) in fixer (921) embedding respectively, embedding slotted hole (923) and connecting seat (924) structure as an organic whole, install in connecting seat (924) middle part in roll ware (925), rotation axis (922) embedding is installed on connecting seat (924).
3. The board grinding apparatus for processing circuit boards according to claim 2, wherein: fixer (921) is including connecting guide frame (211), fixture block (212), buffer spring (213), it is integrated casting moulding to connect guide frame (211) and fixture block (212), buffer spring (213) are installed between connecting guide frame (211).
4. The board grinding apparatus for processing circuit boards according to claim 2, wherein: the rotating shaft (922) comprises an extension frame (221), a rotating shaft seat (222) and a limiting ring (223), the extension frame (221) is welded to the upper end of the side of the rotating shaft seat (222), and the rotating shaft seat (222) and the limiting ring (223) are integrally cast.
5. The board grinding apparatus for processing circuit board as claimed in claim 1, wherein: slider (93) include column of rotation (931), sliding seat (932), outer support (933), extension board (934), the spacing seat of slip (935), restriction lever (936), install in outer support (933) inboard column of rotation (931), sliding seat (932) are installed in column of rotation (931) side, the welding of outer support (933) both sides has extension board (934), restriction lever (936) are embedded in on extension board (934), outer support (933) lower extreme and spacing seat of slip (935) upper end weld mutually, connecting seat (924) lower extreme and sliding seat (932) upper end weld mutually.
6. The board grinding apparatus for processing circuit boards as claimed in claim 5, wherein: the rotating column (931) comprises a connecting disc (311), a rotating shaft (312) and an outer ring frame (313), the connecting disc (311) and the outer ring frame (313) are integrally cast, and the rotating shaft (312) penetrates through the center of the outer ring frame (313).
7. The board grinding apparatus for processing circuit board as claimed in claim 1, wherein: base (94) include spacing slotted hole (941), chassis (942), spout (943), spacing slotted hole (941) and chassis (942) are the integrated structure, chassis (942) and spout (943) are integrated into one piece cast molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912392.1A CN110744414B (en) | 2019-09-25 | 2019-09-25 | Grinding plate equipment for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912392.1A CN110744414B (en) | 2019-09-25 | 2019-09-25 | Grinding plate equipment for processing circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110744414A true CN110744414A (en) | 2020-02-04 |
| CN110744414B CN110744414B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910912392.1A Active CN110744414B (en) | 2019-09-25 | 2019-09-25 | Grinding plate equipment for processing circuit board |
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| CN (1) | CN110744414B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338723A (en) * | 2020-10-23 | 2021-02-09 | 湖州久凯智能家居有限公司 | Wooden furniture polishing and dust removing platform |
| CN112476540A (en) * | 2020-11-04 | 2021-03-12 | 精华电子(苏州)有限公司 | Trimming and edging device for PCB production and trimming and edging method thereof |
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| CN112338723A (en) * | 2020-10-23 | 2021-02-09 | 湖州久凯智能家居有限公司 | Wooden furniture polishing and dust removing platform |
| CN112476540A (en) * | 2020-11-04 | 2021-03-12 | 精华电子(苏州)有限公司 | Trimming and edging device for PCB production and trimming and edging method thereof |
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| CN110744414B (en) | 2020-11-10 |
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