CN213106032U

CN213106032U - PCB consent resin automatic grinding machine

Info

Publication number: CN213106032U
Application number: CN202021378612.1U
Authority: CN
Inventors: 杜平辉; 江英俊
Original assignee: Anji Shenzhen Sen Electronics Co ltd
Current assignee: Anji Shenzhen Sen Electronics Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-04
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a grind quick-witted technical field, specifically be an automatic machine that grinds of PCB consent resin, the device comprises a device body, the device body includes the base, the top fixed mounting of base has the stand, one side fixed mounting of stand has control panel, the equal fixed mounting in both sides on stand top has the cylinder, two the bottom fixed mounting of cylinder has the slide, and the back of slide and the positive sliding connection of stand, the bottom fixed mounting of slide has the motor, the bottom fixedly connected with grinding tool of motor, the top of base is provided with transmission fixture. The utility model discloses a be provided with drive belt, telescopic link and arm lock, put the material in the below of drive belt transmission to telescopic link on the surface, the telescopic link is flexible to be driven the arm lock and is carried out the centre gripping to the material, can let the arm lock upset after grinding the one side, and the one side upset that will not grind is come and is continued the grinding, has reduced the manual operation, has promoted staff's use portability.

Description

PCB consent resin automatic grinding machine

Technical Field

The utility model relates to a grind quick-witted technical field, specifically be an automatic machine that grinds of PCB consent resin.

Background

In recent years, the process flow of resin via-filling has become more and more widely applied in the PCB industry, especially in some products with high layer number and large board thickness, and it is desired to use resin via-filling to solve a series of problems that cannot be solved by using green oil via-filling or press-filling resin, because of the characteristics of the resin used in the process, many difficulties need to be overcome in manufacturing to obtain good quality of resin via-filling products.

When the PCB resin plug holes are manufactured, overflowing resin needs to be polished, a common machine can only polish one surface, and the other surface can be polished after manual inversion, so that the manufacturing time and the manufacturing efficiency are increased, and therefore the automatic grinder for the PCB plug hole resin needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic machine that grinds of PCB consent resin to general machine that provides in solving above-mentioned background can only polish the one side, just can polish after needing artificial reversal to the another side, has increased the time of preparation and the problem of preparation efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic machine that grinds of PCB consent resin, includes the device body, the device body includes the base, the top fixed mounting of base has the stand, one side fixed mounting of stand has control panel, the both sides on stand top all fixed mounting have the cylinder, two the bottom fixed mounting of cylinder has the slide, and the back of slide and the front sliding connection of stand, the bottom fixed mounting of slide has the motor, the bottom fixedly connected with grinding tool of motor, the top of base is provided with transmission fixture, transmission fixture includes the drive belt, the top fixed mounting of base has the drive belt, the top fixed mounting of drive belt base at the back has the telescopic link, the positive movable mounting on telescopic link top has the arm lock.

Preferably, the inside of slide is provided with dust removal mechanism, dust removal mechanism includes the cavity, the cavity has been seted up to one side of slide, the dust removal pipeline has been inserted to the inside of cavity, the bottom fixed mounting of slide has the mount, the mount is connected with the bottom of dust removal pipeline, the top welding of dust removal pipeline has the air exhauster.

Preferably, the top of slide is provided with collection mechanism, collection mechanism includes the collecting box, the collecting box is installed on the top of slide, the connector has been seted up to one side of collecting box, the connector cup joints with the one end of air exhauster mutually, the positive fixed mounting of collecting box has first fixed block, first thread groove has been seted up to the inside of first fixed block, the positive fixed mounting of slide has the second fixed block, the second thread groove has been seted up to the inside of second fixed block, there is the bolt first thread groove and the inside of second thread groove through screw thread movable mounting.

Preferably, the clamping arms are internally provided with two anti-slip pads.

Preferably, one side of the collecting box is provided with an opening and closing mechanism, the opening and closing mechanism comprises a stop door, one side of the collecting box is movably provided with the stop door through a hinge, and the front side of the stop door is provided with an observation window.

Preferably, the bottom end of the bolt is movably provided with a nut through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with drive belt, telescopic link and arm lock, put the material in the below of drive belt transmission to telescopic link on the surface, the telescopic link is flexible to be driven the arm lock and is carried out the centre gripping to the material, can let the arm lock upset after grinding the one side, and the one side upset that will not grind is come and is continued the grinding, has reduced the manual operation, has promoted staff's use portability.

2. Through being provided with dust removal pipeline, air exhauster, when grinding, start the air exhauster and can take out from the breadcrumbs that grind the production, prevent that the breadcrumbs from being mingled with between abrasive cutter and material, influence grinding efficiency.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic front view of the structure of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 100. a device body; 110. a base; 111. a column; 112. grinding the cutter; 113. a motor; 114. a slide plate; 115. a cylinder; 116. a control panel; 200. a transmission clamping mechanism; 210. a transmission belt; 211. a telescopic rod; 212. clamping arms; 213. a non-slip mat; 300. a dust removal mechanism; 310. a cavity; 311. a dust removal pipeline; 312. a fixed mount; 313. an exhaust fan; 400. a collection mechanism; 410. a collection box; 411. a connecting port; 412. a first fixed block; 413. a second fixed block; 414. a first thread groove; 415. a second thread groove; 416. a bolt; 417. a nut; 500. an opening and closing mechanism; 510. a shutter; 511. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

an automatic grinder for PCB plug hole resin comprises a device body 100, wherein a cylinder 115 and a motor 113 used in the invention are products directly available on the market, the principle of the automatic grinder is the prior art well known to those skilled in the art, and therefore, the description is omitted, the device body 100 comprises a base 110, a column 111 is fixedly installed at the top end of the base 110, a control panel 116 is fixedly installed at one side of the column 111, the cylinder 115 is fixedly installed at both sides of the top end of the column 111, sliding plates 114 are fixedly installed at the bottom ends of the two cylinders 115, the back surface of the sliding plate 114 is slidably connected with the front surface of the column 111, the motor 113 is fixedly installed at the bottom end of the sliding plate 114, a grinding tool 112 is fixedly connected with the bottom end of the motor 113, a transmission clamping mechanism 200 is arranged at the top end of the base 110, the transmission clamping mechanism 200 comprises a transmission belt 210, a transmission belt 210 is fixedly, the front movable mounting on telescopic link 211 top has arm lock 212, puts the material in drive belt 210 below of transmission to telescopic link 211 on the surface, and telescopic link 211 is flexible to be driven arm lock 212 and carries out the centre gripping to the material, can let arm lock 212 upset after grinding the one side, and the one side upset that will not grind is come and is continued the grinding, has reduced manual operation, has promoted staff's use portability.

Further, the inside of slide 114 is provided with dust removal mechanism 300, dust removal mechanism 300 includes cavity 310, cavity 310 has been seted up to one side of slide 114, dust removal pipeline 311 has been inserted to the inside of cavity 310, the bottom fixed mounting of slide 114 has mount 312, mount 312 is connected with dust removal pipeline 311's bottom, dust removal pipeline 311's top welding has air exhauster 313, when grinding, start air exhauster 313 and can take out the dander that grinds the production, prevent that the dander from being mingled with between abrasive tool 112 and material, influence grinding efficiency.

Further, a collecting mechanism 400 is arranged at the top end of the sliding plate 114, the collecting mechanism 400 comprises a collecting box 410, the collecting box 410 is mounted at the top end of the sliding plate 114, a connecting port 411 is formed in one side of the collecting box 410, the connecting port 411 is sleeved with one end of the exhaust fan 313, a first fixing block 412 is fixedly mounted on the front surface of the collecting box 410, a first threaded groove 414 is formed in the first fixing block 412, a second fixing block 413 is fixedly mounted on the front surface of the sliding plate 114, a second threaded groove 415 is formed in the second fixing block 413, a bolt 416 is movably mounted inside the first threaded groove 414 and the second threaded groove 415 through threads, the collecting box 410 collects sucked powder, the powder is prevented from scattering around when the exhaust fan 313 discharges the powder, meanwhile, the first fixing block 412 and the second fixing block 413 are fixed through the bolt 416, and the situation that the collecting box 410 drops in the operation process is prevented, the practicality of this device has been promoted.

Further, the inside of arm lock 212 is provided with non-slip pad 213, and non-slip pad 213's quantity is two, and non-slip pad 213 can make arm lock 212 more stable to the material centre gripping, prevents that the crooked condition that drops from appearing in the material, has promoted the practicality of this device.

Further, one side of collecting box 410 is provided with mechanism 500 that opens and shuts, mechanism 500 that opens and shuts includes shutter 510, hinge movable mounting is passed through to one side of collecting box 410 has shutter 510, shutter 510's front is provided with observation window 511, when stopping operation, can observe whether the inside of shutter 510 needs to be cleared up through observation window 511, open shutter 510 when the clearance, empty collecting box 410, clean the cuttings of inside, seal shutter 510 closure inside after the cleanness is accomplished, make it can not scatter outside at the during operation cuttings, the practicality of this device has been promoted.

The working principle is as follows: placing the PCB resin hole plugging material on the transmission belt 210, stopping transmission when the transmission belt 210 transmits the material to the lower part of the clamping arm 212, driving the clamping arm 212 to descend by the telescopic rod 211, lifting the material after clamping and keeping away from the transmission belt 210 to prevent collision, controlling the cylinder 115 to extend to drive the sliding plate 114 to descend, at the same time, the grinding tool 112 at the bottom end of the sliding plate 114 is lowered together, when contacting the material clamped by the clamping arm 212, the grinding is started, during the grinding process, the exhaust fan 313 is started to pump the ground powder, the dust is pumped out through the dust removal pipeline 311 and then discharged into the collection box 410 for collection, after the grinding of the opposite surface of the grinding tool 112 is completed, the air cylinder 115 is controlled to ascend, so that the grinding tool 112 is far away from the clamping arm 212, then the clamping arm 212 is controlled to turn over, the non-ground side is turned over and aligned with the grinding tool 112, and then the grinding tool 112 is started to continue grinding.

After grinding, the machine is stopped, the nut 417 is taken down from the bolt 416, the bolt 416 is taken out from the inside of the first fixing block 412 and the inside of the second fixing block 413, finally, the connecting port 411 and the exhaust fan 313 are sleeved and separated, the collecting box 410 can be taken down for cleaning, the collecting box 410 is placed back on the sliding plate 114 after cleaning, one end of the connecting port 411 and one end of the exhaust fan 313 are sleeved and connected, and the connecting port 411 and one end of the exhaust fan 313 are fixed through the bolt 416, so that the falling during working is prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An automatic grinder for PCB plug hole resin comprises a device body (100), and is characterized in that: the device body (100) comprises a base (110), a stand column (111) is fixedly mounted at the top end of the base (110), a control panel (116) is fixedly mounted at one side of the stand column (111), air cylinders (115) are fixedly mounted at both sides of the top end of the stand column (111), two sliding plates (114) are fixedly mounted at the bottom ends of the air cylinders (115), the back face of each sliding plate (114) is in sliding connection with the front face of the stand column (111), a motor (113) is fixedly mounted at the bottom end of each sliding plate (114), a grinding cutter (112) is fixedly connected at the bottom end of each motor (113), a transmission clamping mechanism (200) is arranged at the top end of the base (110), each transmission clamping mechanism (200) comprises a transmission belt (210), a transmission belt (210) is fixedly mounted at the top end of the base (110), and an expansion rod (211) is fixedly mounted at the, the front of the top end of the telescopic rod (211) is movably provided with a clamping arm (212).

2. The automatic grinder for PCB hole plugging resin according to claim 1, wherein: the inside of slide (114) is provided with dust removal mechanism (300), dust removal mechanism (300) include cavity (310), cavity (310) have been seted up to one side of slide (114), dust removal pipeline (311) have been inserted to the inside of cavity (310), the bottom fixed mounting of slide (114) has mount (312), mount (312) are connected with the bottom of dust removal pipeline (311), the top welding of dust removal pipeline (311) has air exhauster (313).

3. The automatic grinder for PCB hole plugging resin according to claim 1, wherein: the top of slide (114) is provided with collection mechanism (400), collection mechanism (400) includes collecting box (410), collecting box (410) are installed on the top of slide (114), connector (411) have been seted up to one side of collecting box (410), connector (411) cup joint with the one end of air exhauster (313) mutually, the positive fixed mounting of collecting box (410) has first fixed block (412), first thread groove (414) have been seted up to the inside of first fixed block (412), the positive fixed mounting of slide (114) has second fixed block (413), second thread groove (415) have been seted up to the inside of second fixed block (413), there is bolt (416) through screw thread movable mounting first thread groove (414) and the inside of second thread groove (415).

4. The automatic grinder for PCB hole plugging resin according to claim 1, wherein: the clamping arm (212) is internally provided with two anti-slip pads (213).

5. The automatic grinder for PCB hole plugging resin according to claim 3, wherein: one side of collecting box (410) is provided with mechanism (500) that opens and shuts, mechanism (500) that opens and shuts includes shutter (510), there is shutter (510) one side of collecting box (410) through hinge movable mounting, the front of shutter (510) is provided with observation window (511).

6. The automatic grinder for PCB hole plugging resin according to claim 3, wherein: the bottom end of the bolt (416) is movably provided with a nut (417) through threads.