CN113070758A

CN113070758A - Edge grinding device for electronic product

Info

Publication number: CN113070758A
Application number: CN202110281172.0A
Authority: CN
Inventors: 李黎明
Original assignee: Quanzhou Mitong Trading Co Ltd
Current assignee: Quanzhou Mitong Trading Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-07-06
Anticipated expiration: 2041-03-16
Also published as: CN113070758B

Abstract

The present disclosure relates to polishing apparatuses, and particularly to an edge polishing apparatus for an electronic product. The invention aims to provide an edge polishing device for an electronic product, which has high working efficiency and is relatively safe. In order to solve the technical problem, the invention provides an edge polishing device for an electronic product, which comprises a bottom plate, a bearing seat, a cylinder, an installation plate, a sliding block, a first spring, a second spring, a fixed rod, a vertical rod, an electric cam, a 7-shaped plate, a first motor and the like; the middle of the top of the bottom plate is provided with a bearing seat, a cylinder is arranged in the bearing seat, the top end of a telescopic rod of the cylinder is connected with a mounting plate, the left side and the right side of the top of the mounting plate are symmetrically provided with sliding grooves, and sliding blocks are arranged in the two sliding grooves in a sliding mode. According to the invention, the edge of the electronic product can be polished by forward rotation of the first motor, and the electronic product can be driven to rotate forward and backward by forward and backward rotation of the second motor, so that the polishing speed can be increased, and the effects of high working efficiency and safety are achieved.

Description

Edge grinding device for electronic product

Technical Field

The present disclosure relates to polishing apparatuses, and particularly to an edge polishing apparatus for an electronic product.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players (CD), computers, mobile communication products, and the like. The early products were named electronic products mainly based on electronic tubes.

In the production process of electronic products, electronic products need to be polished, and at present, electronic products are usually polished by using a polisher, but the polishing of electronic products by using the polisher has the disadvantages of low working efficiency and certain dangerousness, so that the development of an edge polishing device for electronic products, which has high working efficiency and is relatively safe, is urgently needed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of low working efficiency and certain danger in the process of polishing an electronic product by using a polishing machine, and the technical problem to be solved by the invention is to provide an edge polishing device for the electronic product, which has high working efficiency and is relatively safe.

(2) Technical scheme

In order to solve the technical problems, the invention provides an edge polishing device for an electronic product, which comprises a bottom plate, a bearing seat, a cylinder, a mounting plate, a sliding block, a first spring, a second spring, a fixed rod, a vertical rod, an electric cam, a 7-type plate, a first motor, a 7-type rod, an outer telescopic rod, an inner telescopic rod, a third spring and a polishing block, wherein the bearing seat is arranged in the middle of the top of the bottom plate, the cylinder is arranged in the bearing seat, the top end of the telescopic rod of the cylinder is connected with the mounting plate, sliding grooves are symmetrically formed in the left side and the right side of the top of the mounting plate, the sliding blocks are arranged in the two sliding grooves in a sliding manner, the fixed rods are connected to the tops of the two sliding blocks, the first spring is connected between the right side of the sliding block on the left side and the right side of, bottom plate top right side is connected with 7 templates, and first motor is installed at the inboard top of 7 templates, is connected with 7 type poles on the output shaft of first motor, and 7 type pole bottoms are connected with outer telescopic link, and telescopic link in the movable is equipped with is connected with the third spring in outer telescopic link between the left side in inner telescopic link left end and the outer telescopic link, and the piece of polishing is installed to inner telescopic link right-hand member.

Preferably, still including the guide arm, the contact wheel, the fourth spring, the wedge, the cylinder body, a piston, the inlet tube, hard tube and check valve, the cylinder body is installed on 7 template top right sides, be equipped with the piston in the cylinder body, cylinder body right side upper portion is connected with the inlet tube, cylinder body left side upper portion is connected with the hard tube, 7 template top left sides are opened there is the through-hole, the hard tube end passes the through-hole and is located the upper right side of dead lever, all install check valve on hard tube and the inlet tube, 7 template top right sides are opened there is the guide hole, be equipped with the guide arm in the guide hole, the contact wheel is installed to the guide arm bottom, the guide arm top pass the cylinder body bottom and with piston bottom intermediate junction, the cover has the fourth spring on the guide arm, fourth spring top is connected with 7.

Preferably, the electric fan further comprises a second motor, a first belt pulley, a second belt pulley and a flat belt, the second motor is installed on the left side of the top of the bottom plate, the first belt pulley is installed on an output shaft of the second motor, the second belt pulley is installed in the middle of the air cylinder, and the flat belt is connected between the second belt pulley and the first belt pulley.

Preferably, still including fixed block, stay cord and heavy iron piece, inlet tube end-to-end connection has the fixed block, and the fixed block left side is connected with the stay cord, and stay cord end-to-end connection has heavy iron piece.

Preferably, the air blower is further included, an opening is formed in the top of the 7-shaped rod, and the air blower is mounted at the top of the inner side of the 7-shaped rod.

The working principle is as follows: when needs are polished to the electronic product edge, operating personnel places the electronic product in the piece of polishing to rather than the inner wall contact, then the control cylinder extension drives the mounting panel rebound, thereby drives the dead lever rebound. When the fixed rod moves upwards into the electronic product, the air cylinder is closed. The electric cam is started to rotate by 90 degrees, so that the electric cam is in a horizontal state, the fixing rod is driven to be opened, and the electronic product is fixed. At the moment, the operator starts the first motor to rotate forwards to drive the 7-type rod to rotate forwards, so that the outer telescopic rod is driven to rotate forwards, the inner telescopic rod is driven to rotate forwards, the polishing block rotates forwards along with the inner telescopic rod, and the edge of the electronic product is polished. After polishing, close first motor, then start electric cam and rotate 90 degrees, make electric cam be in vertical state, under the effect of second spring, the dead lever resets, loosens electronic product, and the cylinder shrink is controlled again, drives the dead lever and resets downwards. After resetting, the air cylinder is closed, and the polished electronic product can be taken down.

Because still including the guide arm, the contact wheel, the fourth spring, the wedge, the cylinder body, a piston, the inlet tube, hard tube and check valve, 7 the cylinder body is installed on template top right sides, be equipped with the piston in the cylinder body, cylinder body right side upper portion is connected with the inlet tube, cylinder body left side upper portion is connected with the hard tube, 7 template top left side is opened there is the through-hole, the hard tube end passes the through-hole and is located the upper right side of dead lever, all install check valve on hard tube and the inlet tube, 7 template top right side is opened there is the guide hole, be equipped with the guide arm in the guide hole, the contact wheel is installed to the guide arm bottom, the guide arm top pass the cylinder body bottom and with piston bottom intermediate junction, the cover has the fourth spring on the guide arm, fourth spring top is connected with. The operator places the inlet pipe in the basin. When the first motor rotates forwards to drive the 7-type rod to rotate forwards, the wedge block is driven to rotate forwards, the contact wheel rolls on the wedge block, and under the action of the fourth spring, the contact wheel moves up and down, so that the guide rod is driven to move up and down, and the piston moves up and down. When the piston moves downwards, water in the water tank is sucked into the cylinder body through the water inlet pipe, and when the piston moves upwards, the water in the cylinder body is sprayed out of the hard pipe and sprayed onto the electronic product, so that the temperature of the electronic product can be reduced.

Because still including second motor, first belt pulley, second belt pulley and flat belt, the second motor is installed on bottom plate top left side, installs first belt pulley on the output shaft of second motor, and the cylinder mid-mounting has the second belt pulley, is connected with flat belt between second belt pulley and the first belt pulley. When first motor corotation drove the sanding block corotation and polishes to the electronic product edge, operating personnel started the second motor and just reverses, drove first belt pulley just reversing, drove the second belt pulley just reversing through the flat belt to drive the cylinder and just reverse, and then drive mounting panel and dead lever just reversing, the electronic product just reverses thereupon, because sanding block corotation, thereby can accelerate the speed of polishing, improvement work efficiency. After sanding, the second motor is turned off.

Because still including fixed block, stay cord and heavy iron piece, the inlet tube end-to-end connection has the fixed block, and the fixed block left side is connected with the stay cord, and stay cord end-to-end connection has heavy iron piece. The water inlet pipe can be better sunk into the water tank through the weight of the heavy iron block.

Because the air blower is also included, the top of the 7-shaped rod is provided with an opening, and the top of the inner side of the 7-shaped rod is provided with the air blower. When the first motor corotation drives the grinding block corotation and polishes the electronic product edge, operating personnel opens the fan, blows away the piece of polishing out. And after the grinding is finished, the fan is turned off.

(3) Advantageous effects

According to the invention, the edge of the electronic product can be polished by forward rotation of the first motor, and the electronic product can be driven to rotate forward and backward by forward and backward rotation of the second motor, so that the polishing speed can be increased, and the effects of high working efficiency and safety are achieved.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is an enlarged schematic view of the slider and the first spring of the present invention.

Fig. 3 is a second front view structure diagram of the present invention.

Fig. 4 is a third schematic view of the present invention.

Fig. 5 is a schematic diagram of a fourth front view structure according to the present invention.

The labels in the figures are: 1-a bottom plate, 2-a bearing seat, 3-an air cylinder, 4-a mounting plate, 5-a chute, 6-a sliding block, 7-a first spring, 8-a second spring, 9-a fixed rod, 10-a vertical rod, 11-an electric cam, 12-7 type plates, 13-a first motor, 14-a 7 type rod, 15-an external telescopic rod, 16-an internal telescopic rod, 17-a third spring, 18-a grinding block, 19-a guide hole, 20-a guide rod, 21-a contact wheel, 22-a fourth spring, 23-a wedge block, 24-a cylinder body, 25-a piston, 26-a water inlet pipe, 27-a hard pipe, 28-a through hole, 29-a one-way valve, 30-a second motor, 31-a first belt pulley and 32-a second belt pulley, 33-flat belt, 34-fixed block, 35-pull rope, 36-heavy iron block, 37-opening, 38-fan and 39-electronic product.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

An edge polishing device for electronic products is disclosed, as shown in fig. 1-5, comprising a bottom plate 1, a bearing seat 2, a cylinder 3, a mounting plate 4, a slide block 6, a first spring 7, a second spring 8, a fixed rod 9, a vertical rod 10, an electric cam 11, a 7-shaped plate 12, a first motor 13, a 7-shaped rod 14, an outer telescopic rod 15, an inner telescopic rod 16, a third spring 17 and a polishing block 18, wherein the bearing seat 2 is arranged in the middle of the top of the bottom plate 1, the cylinder 3 is arranged in the bearing seat 2, the mounting plate 4 is connected with the top end of the telescopic rod of the cylinder 3, slide grooves 5 are symmetrically arranged on the left side and the right side of the top of the mounting plate 4, slide blocks 6 are arranged in the two slide grooves 5 in a sliding manner, the fixed rod 9 is connected with the top of the two slide blocks 6, the first spring 7 is connected between the right side of the, 4 top intermediate connections of mounting panel have montant 10, montant 10 front side upper portion rotary type is connected with electric cam 11, 1 top right side of bottom plate is connected with 7 templates 12, first motor 13 is installed at 12 inboard tops of 7 templates, be connected with 7 type poles 14 on the output shaft of

first motor

13, 14 bottoms of 7 type poles are connected with outer telescopic link 15, telescopic link 16 in the movable being equipped with of outer telescopic link 15, be connected with third spring 17 between the left side in 16 left ends of interior telescopic link and the outer telescopic link 15, sanding block 18 is installed to 16 right-hand members of interior telescopic link.

Example 2

first motor

The device also comprises a guide rod 20, a contact wheel 21, a fourth spring 22, a wedge-shaped block 23, a cylinder body 24, a piston 25, a water inlet pipe 26, a hard pipe 27 and a one-way valve 29, the cylinder body 24 is installed on the right side of the top of the 7-shaped plate 12, the piston 25 is arranged in the cylinder body 24, the water inlet pipe 26 is connected to the upper portion of the right side of the cylinder body 24, the hard pipe 27 is connected to the upper portion of the left side of the cylinder body 24, a through hole 28 is formed in the left side of the top of the 7-shaped plate 12, the tail end of the hard pipe 27 penetrates through the through hole 28 and is positioned above the right side of the fixed rod 9, the one-way valve 29 is installed on the hard pipe 27 and the water inlet pipe 26, the guide hole 19 is formed in the right side of the top of the 7-shaped plate 12, the guide rod 20 is arranged in the, a wedge block 23 is mounted to the left side of the 7-bar 14.

Example 3

first motor

The electric heating plate is characterized by further comprising a second motor 30, a first belt pulley 31, a second belt pulley 32 and a flat belt 33, the second motor 30 is installed on the left side of the top of the bottom plate 1, the first belt pulley 31 is installed on an output shaft of the second motor 30, the second belt pulley 32 is installed in the middle of the cylinder 3, and the flat belt 33 is connected between the second belt pulley 32 and the first belt pulley 31.

Example 4

first motor

The water inlet pipe 26 is characterized by further comprising a fixing block 34, a pull rope 35 and a heavy iron block 36, the tail end of the water inlet pipe 26 is connected with the fixing block 34, the left side of the fixing block 34 is connected with the pull rope 35, and the tail end of the pull rope 35 is connected with the heavy iron block 36.

The air blower is further arranged, an opening 37 is formed in the top of the 7-shaped rod 14, and the air blower 38 is arranged on the top of the inner side of the 7-shaped rod 14.

The working principle is as follows: when the edge of the electronic product 39 needs to be polished, an operator places the electronic product 39 in the polishing block 18 and contacts with the inner wall of the polishing block, and then controls the cylinder 3 to extend to drive the mounting plate 4 to move upwards so as to drive the fixing rod 9 to move upwards. When the fixing lever 9 is moved upward into the electronic product 39, the cylinder 3 is closed. The electric cam 11 is started to rotate 90 degrees, so that the electric cam 11 is in a horizontal state, the fixing rod 9 is driven to be opened, and the electronic product 39 is fixed. At this time, the operator starts the first motor 13 to rotate forward, so as to drive the 7-type rod 14 to rotate forward, and further drive the outer telescopic rod 15 to rotate forward, and further drive the inner telescopic rod 16 to rotate forward, and the polishing block 18 rotates forward accordingly to polish the edge of the electronic product 39. After polishing, the first motor 13 is turned off, then the electric cam 11 is started to rotate for 90 degrees, so that the electric cam 11 is in a vertical state, the fixing rod 9 resets under the action of the second spring 8, the electronic product 39 is loosened, the cylinder 3 is controlled to contract again, and the fixing rod 9 is driven to reset downwards. After resetting, the cylinder 3 is closed, and the polished electronic product 39 can be taken down.

Because the device also comprises a guide rod 20, a contact wheel 21, a fourth spring 22, a wedge-shaped block 23, a cylinder body 24, a piston 25, a water inlet pipe 26, a hard pipe 27 and a one-way valve 29, the cylinder body 24 is installed on the right side of the top of the 7-shaped plate 12, the piston 25 is arranged in the cylinder body 24, the water inlet pipe 26 is connected with the upper part of the right side of the cylinder body 24, the hard pipe 27 is connected with the upper part of the left side of the cylinder body 24, the through hole 28 is arranged on the left side of the top of the 7-shaped plate 12, the tail end of the hard pipe 27 passes through the through hole 28 and is positioned above the right side of the fixed rod 9, the one-way valve 29 is installed on the hard pipe 27 and the water inlet pipe 26, the guide hole 19 is arranged on the right side of the top of the 7-shaped plate 12, the guide rod 20 is arranged in the guide hole 19, a wedge block 23 is mounted to the left side of the 7-bar 14. The operator places inlet pipe 26 in the basin. When the first motor 13 rotates forward to drive the 7-type rod 14 to rotate forward, the wedge block 23 is driven to rotate forward, the contact wheel 21 rolls on the wedge block 23, and under the action of the fourth spring 22, the contact wheel 21 moves up and down, so that the guide rod 20 is driven to move up and down, and the piston 25 moves up and down. When the piston 25 moves downwards, water in the water tank is sucked into the cylinder 24 through the water inlet pipe 26, and when the piston 25 moves upwards, water in the cylinder 24 is sprayed out through the hard pipe 27 and sprayed on the electronic product 39, so that the temperature of the electronic product 39 can be reduced.

Because still including second motor 30, first belt pulley 31, second belt pulley 32 and flat belt 33, the second motor 30 is installed on the left side of bottom plate 1 top, installs first belt pulley 31 on the output shaft of second motor 30, and cylinder 3 mid-mounting has second belt pulley 32, is connected with flat belt 33 between second belt pulley 32 and the first belt pulley 31. When the first motor 13 rotates positively to drive the grinding block 18 to rotate positively to grind the edge of the electronic product 39, the operator starts the second motor 30 to rotate positively and negatively to drive the first belt pulley 31 to rotate positively and negatively to drive the second belt pulley 32 to rotate positively and negatively through the flat belt 33, so as to drive the cylinder 3 to rotate positively and negatively to drive the mounting plate 4 and the fixing rod 9 to rotate positively and negatively, and then the electronic product 39 rotates positively and negatively, and the grinding speed can be increased and the working efficiency can be improved due to the positive rotation of the grinding block 18. After sanding, the second motor 30 is turned off.

Because still including fixed block 34, stay cord 35 and heavy iron piece 36, inlet tube 26 end-to-end connection has fixed block 34, and fixed block 34 left side is connected with stay cord 35, and stay cord 35 end-to-end connection has heavy iron piece 36. The weight of heavy iron 36 allows the intake riser 26 to sink better into the basin.

Because the air blower 38 is also included, the top of the 7-shaped rod 14 is provided with an opening 37, and the top of the inner side of the 7-shaped rod 14 is provided with the air blower 38. When the first motor 13 rotates forward to drive the polishing block 18 to rotate forward to polish the edge of the electronic product 39, the operator turns on the blower 38 to blow away the polished chips. After sanding, the blower 38 is turned off.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An edge polishing device for electronic products is characterized by comprising a bottom plate (1), bearing seats (2), cylinders (3), a mounting plate (4), sliders (6), a first spring (7), a second spring (8), fixing rods (9), vertical rods (10), electric cams (11), 7 type plates (12), a first motor (13), 7 type rods (14), outer telescopic rods (15), inner telescopic rods (16), a third spring (17) and polishing blocks (18), wherein the bearing seats (2) are mounted in the middle of the top of the bottom plate (1), the cylinders (3) are mounted in the bearing seats (2), the top ends of the telescopic rods of the cylinders (3) are connected with the mounting plate (4), the left side and the right side of the top of the mounting plate (4) are symmetrically provided with sliding grooves (5), the sliders (6) are arranged in the two sliding grooves (5), the top parts of the two sliders (6) are connected with the fixing rods (9), be connected with first spring (7) between the right side in slider (6) right side on the left side and spout (5) on the left side, be connected with second spring (8) between the left side in slider (6) left side on the right side and spout (5) on the right side, mounting panel (4) top intermediate junction has montant (10), montant (10) front side upper portion rotary type is connected with electronic cam (11), bottom plate (1) top right side is connected with 7 template (12), first motor (13) are installed at 7 template (12) inboard top, be connected with 7 type pole (14) on the output shaft of first motor (13), 7 type pole (14) bottom is connected with outer telescopic link (15), movable interior telescopic link (16) that is equipped with in outer telescopic link (15), be connected with third spring (17) between the left side in interior telescopic link (16) left end and outer telescopic link (15), sanding block (18) are installed to interior telescopic link (16) right-hand member.

2. The edge grinding device for the electronic product as claimed in claim 1, further comprising a guide rod (20), a contact wheel (21), a fourth spring (22), a wedge block (23), a cylinder (24), a piston (25), a water inlet pipe (26), a hard pipe (27) and a one-way valve (29), wherein the cylinder (24) is installed on the right side of the top of the 7-shaped plate (12), the piston (25) is arranged in the cylinder (24), the water inlet pipe (26) is connected to the upper portion of the right side of the cylinder (24), the hard pipe (27) is connected to the upper portion of the left side of the cylinder (24), a through hole (28) is formed in the left side of the top of the 7-shaped plate (12), the tail end of the hard pipe (27) penetrates through the through hole (28) and is located above the right side of the fixing rod (9), the one-way valve (29) is installed on both the hard pipe (27) and the water inlet pipe (, contact wheel (21) are installed to guide arm (20) bottom, and guide arm (20) top is passed cylinder body (24) bottom and is connected with piston (25) bottom intermediate junction, and the cover has fourth spring (22) on guide arm (20), and fourth spring (22) top is connected with 7 template (12) inboard tops, and fourth spring (22) end is connected with guide arm (20), and wedge (23) are installed on 7 type pole (14) left sides.

3. The edge grinding device for the electronic product as claimed in claim 2, further comprising a second motor (30), a first belt pulley (31), a second belt pulley (32) and a flat belt (33), wherein the second motor (30) is installed on the left side of the top of the base plate (1), the first belt pulley (31) is installed on an output shaft of the second motor (30), the second belt pulley (32) is installed in the middle of the cylinder (3), and the flat belt (33) is connected between the second belt pulley (32) and the first belt pulley (31).

4. The edge grinding device for the electronic product as claimed in claim 3, further comprising a fixing block (34), a pull rope (35) and a heavy iron block (36), wherein the fixing block (34) is connected to the end of the water inlet pipe (26), the pull rope (35) is connected to the left side of the fixing block (34), and the heavy iron block (36) is connected to the end of the pull rope (35).

5. The edge grinding device for the electronic product as claimed in claim 4, further comprising a fan (38), wherein the top of the 7-shaped rod (14) is provided with an opening (37), and the top of the inner side of the 7-shaped rod (14) is provided with the fan (38).