CN213702905U

CN213702905U - Grinding device for plastic mold

Info

Publication number: CN213702905U
Application number: CN202022655409.0U
Authority: CN
Inventors: 杨利明; 曾尚文
Original assignee: Shenzhen Shangming Precision Mould Co ltd
Current assignee: Sichuan Tongmiao Automation Equipment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-16
Anticipated expiration: 2030-11-17

Abstract

The utility model belongs to the technical field of grinding device, a grinding device that plastic mould was used is related to, include the base and place the board, be provided with the motor storehouse in the base, the positive and negative motor of motor storehouse inner wall fixedly connected with, the first screw thread post of the output shaft fixedly connected with of positive and negative motor, the first pivot of first screw thread post other end fixedly connected with. Its beneficial effect is, this grinding device that plastic mould was used, through positive and negative motor, when people need remove placing the board, people only need control the positive and negative motor function through control switch, thereby can drive first screw thread post and rotate, under the interact of first screw thread post and screw cap, thereby can drive the connecting rod and remove, and then can drive the connecting plate and remove, can drive simultaneously and place the board and remove, under positive and negative motor's effect, thereby people are more swift when removing placing the board, and then improved people's work efficiency.

Description

Grinding device for plastic mold

Technical Field

The utility model belongs to the technical field of grinding device, concretely relates to grinding device that plastic mould was used.

Background

The plastic mould is a short for of a combined mould that is used for compression moulding, extrusion molding, injection, blow molding and low foaming shaping, and mould protruding, die and the coordinated change of auxiliary forming system can process a series of moulds piece of different shapes, not unidimensional, before plastic mould injection uses, the corner need be polished, make its surface smooth, the shaping of the plastic of being convenient for, but present grinding device only can polish to one side, can not polish comprehensively, still need people's manual polishing, the manpower has been wasted so.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a grinding device that plastic mould was used, it has solved the technical problem that is not convenient for polish.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for a plastic mold comprises a base and a placing plate, wherein a motor bin is arranged in the base, the inner wall of the motor bin is fixedly connected with a positive and negative motor, an output shaft of the positive and negative motor is fixedly connected with a first threaded column, the other end of the first threaded column is fixedly connected with a first rotating shaft, the inner wall of the motor bin is fixedly connected with a first bearing, the other end of the first rotating shaft penetrates through the first bearing, the surface of the first threaded column is in threaded connection with a threaded cap, the surface of the threaded cap is fixedly connected with a connecting rod, the surface of the base is provided with a limiting hole, the other end of the connecting rod is fixedly connected with a connecting plate, the lower surface of the placing plate is fixedly connected with a second bearing, a second rotating shaft penetrates through the second bearing, one end of the second rotating shaft is fixedly connected to the surface of the connecting plate, and a movable bin is arranged in the placing plate.

As a further aspect of the present invention: a third bearing penetrates through the surface of the placing plate, a third rotating shaft penetrates through the third bearing, one end of the third rotating shaft is fixedly connected with a rotating disc, and the other end of the third rotating shaft is fixedly connected with a first bevel gear.

As a further aspect of the present invention: the movable bin is characterized in that a fourth bearing is fixedly connected to the inner wall of the movable bin, a fourth rotating shaft penetrates through the fourth bearing, a second bevel gear is fixedly connected to the surface of the fourth rotating shaft, the first bevel gear is meshed with the second bevel gear, a second threaded column is fixedly connected to the other end of the fourth rotating shaft, and a threaded pipe is connected to the surface of the second threaded column in a threaded manner.

As a further aspect of the present invention: the through-hole has been seted up on placing the board surface, the spout has been seted up to the activity storehouse inner wall, sliding connection has the slider in the spout, slider other end fixed connection is on the screwed pipe surface, screwed pipe other end fixedly connected with kelly, first draw-in groove has been seted up on the connecting plate surface, the kelly other end and first draw-in groove phase-match, first draw-in groove is total a plurality ofly, and sets gradually on the connecting plate surface.

As a further aspect of the present invention: the fixed case of carousel fixed surface fixedly connected with, the gag lever post is worn to be equipped with on the fixed case surface, gag lever post one end fixedly connected with pull rod, first spring has been cup jointed on the gag lever post surface, the second draw-in groove has been seted up on the placing plate surface, the gag lever post other end and second draw-in groove phase-match, the second draw-in groove is total a plurality ofly, and sets gradually on the placing plate surface.

As a further aspect of the present invention: place the first fixed plate of fixed surface connection, first fixed plate fixed surface connection has the telescopic link, the second spring has been cup jointed on the telescopic link surface, telescopic link other end fixedly connected with limiting plate, place fixed surface connection has the second fixed plate, the base surface is provided with grinding device, base fixed surface connection has control switch, fixed surface connection has the supporting leg under the base, the supporting leg is total four, and is the rectangular connection at the base lower surface, fixed surface connection has the battery under the base.

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

1. this grinding device that plastic mould was used, through positive and negative motor, when people need remove placing the board, people only need control the positive and negative motor function through control switch, thereby can drive first screw thread post and rotate, under the interact of first screw thread post and screw cap, thereby can drive the connecting rod and remove, and then can drive the connecting plate and remove, can drive simultaneously and place the board and remove, under positive and negative motor's effect, thereby people are more swift when removing placing the board, and then improved people's work efficiency.

2. This grinding device that plastic mould was used, through carousel and second screw thread post, when people need rotate placing the board, people at first remove the pull rod, thereby can be with gag lever post and second draw-in groove phase separation, then people are rotating the carousel, thereby can drive the third pivot and rotate, simultaneously can drive first bevel gear and rotate, under the interact of first bevel gear and second bevel gear, thereby can drive the fourth pivot and rotate, simultaneously can drive second screw thread post and rotate, and then can rotate kelly and first draw-in groove phase separation, and then people can rotate and place the board, under the interact of carousel and screw thread post, thereby people are more swift when rotating placing the board, and then people can polish the article of different angles.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

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

in the figure: 1. a base; 2. a motor compartment; 3. a positive and negative motor; 4. a first threaded post; 5. a first rotating shaft; 6. a first bearing; 7. a threaded cap; 8. a connecting rod; 9. a limiting hole; 10. a connecting plate; 11. placing the plate; 12. a second bearing; 13. a second rotating shaft; 14. a movable bin; 15. a third bearing; 16. a third rotating shaft; 17. a turntable; 18. a first bevel gear; 19. a fourth bearing; 20. a fourth rotating shaft; 21. a second bevel gear; 22. a second threaded post; 23. a threaded pipe; 24. a through hole; 25. a chute; 26. a slider; 27. a clamping rod; 28. a first card slot; 29. a fixed box; 30. a limiting rod; 31. a first spring; 32. a pull rod; 33. a second card slot; 34. a first fixing plate; 35. a telescopic rod; 36. a second spring; 37. a limiting plate; 38. a second fixing plate; 39. a polishing device; 40. a control switch; 41. supporting legs; 42. and (4) a storage battery.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a polishing device for a plastic mold comprises a base 1 and a placing plate 11, wherein a motor bin 2 is arranged in the base 1, a positive and negative motor 3 is fixedly connected to the inner wall of the motor bin 2, and through the positive and negative motor 3, when people need to move the placing plate 11, people only need to control the positive and negative motor 3 to operate through a control switch 40, so that a first threaded column 4 can be driven to rotate, under the interaction of the first threaded column 4 and a threaded cap 7, a connecting rod 8 can be driven to move, a connecting plate 10 can be driven to move, meanwhile, the placing plate 11 can be driven to move, under the action of the positive and negative motor 3, so that people can move the placing plate 11 more quickly, the working efficiency of people is improved, an output shaft of the positive and negative motor 3 is fixedly connected with the first threaded column 4, the other end of the first threaded column 4 is fixedly connected with a first rotating shaft 5, 2 inner wall fixedly connected with first bearings 6 in motor storehouse, 5 other ends of first pivot are worn to establish in first bearings 6, 4 surperficial threaded connection of first screw thread post have screw cap 7, 7 fixed surface of screw cap are connected with connecting rod 8, spacing hole 9 has been seted up on 1 surface of base, 8 other ends fixedly connected with connecting plate 10 of connecting rod, place 11 lower fixed surface of board and be connected with second bearing 12, wear to be equipped with second pivot 13 in the second bearing 12, 13 one end fixed connection of second pivot are on connecting plate 10 surfaces, place and be provided with movable bin 14 in the board 11.

Specifically, place board 11 surface and wear to be equipped with third bearing 15, wear to be equipped with third pivot 16 in the third bearing 15, third pivot 16 one end fixedly connected with carousel 17, the first bevel gear 18 of 16 other end fixedly connected with of third pivot.

Specifically, a fourth bearing 19 is fixedly connected to the inner wall of the movable bin 14, a fourth rotating shaft 20 penetrates through the fourth bearing 19, a second bevel gear 21 is fixedly connected to the surface of the fourth rotating shaft 20, the first bevel gear 18 is meshed with the second bevel gear 21, a second threaded post 22 is fixedly connected to the other end of the fourth rotating shaft 20, through the rotary plate 17 and the second threaded post 22, when people need to rotate the placing plate 11, people firstly move the pull rod 32, so as to separate the limiting rod 30 from the second clamping groove 33, then people can rotate the rotary plate 17, so as to drive the third rotating shaft 16 to rotate, and simultaneously drive the first bevel gear 18 to rotate, under the interaction between the first bevel gear 18 and the second bevel gear 21, so as to drive the fourth rotating shaft 20 to rotate, and simultaneously drive the second threaded post 22 to rotate, so as to separate the clamping rod 27 from the first clamping groove 28, and then people can rotate and place board 11, under the interact of carousel 17 and screw post to people are more swift when rotating placing board 11, and then people can polish the article of different angles, and second screw post 22 surface threaded connection has screwed pipe 23.

Specifically, place board 11 surface and seted up through-hole 24, spout 25 has been seted up to 14 inner walls in the movable bin, sliding connection has slider 26 in spout 25, slider 26 other end fixed connection is on the screwed pipe 23 surface, screwed pipe 23 other end fixed connection has a kelly 27, first draw-in groove 28 has been seted up on connecting plate 10 surface, the kelly 27 other end and first draw-in groove 28 phase-match, first draw-in groove 28 is total a plurality ofly, and sets gradually on connecting plate 10 surface.

Specifically, carousel 17 fixed surface is connected with the stationary box 29, and the gag lever post 30 is worn to be equipped with on the stationary box 29 surface, and gag lever post 30 one end fixedly connected with pull rod 32, gag lever post 30 surface have cup jointed first spring 31, place the board 11 surface and seted up second draw-in groove 33, and the gag lever post 30 other end and second draw-in groove 33 phase-match, second draw-in groove 33 are total a plurality ofly, and set gradually and set up and place the board 11 surface.

Specifically, place board 11 fixed surface and be connected with first fixed plate 34, first fixed plate 34 fixed surface is connected with telescopic link 35, second spring 36 has been cup jointed on telescopic link 35 surface, telescopic link 35 other end fixedly connected with limiting plate 37, place board 11 fixed surface and be connected with second fixed plate 38, base 1 surface is provided with grinding device 39, base 1 fixed surface is connected with control switch 40, base 1 fixed surface is connected with supporting leg 41, supporting leg 41 is total four, and be the rectangular connection at base 1 lower surface, base 1 fixed surface is connected with battery 42.

The utility model discloses a theory of operation does:

s1, when the polishing device is used, the polishing device is firstly placed at a proper position, when people need to polish articles, the articles to be polished are firstly placed on the surface of the placing plate 11, the articles can be limited under the action of the telescopic rod 35, the second spring 36 and the limiting plate 37, and then the people control the polishing device 39 to work through the control switch 40;

s2, when people need to move the placing plate 11, people only need to control the positive and negative motors 3 to operate through the control switch 40, so that the first threaded columns 4 can be driven to rotate, the connecting rods 8 can be driven to move under the interaction of the first threaded columns 4 and the threaded caps 7, the connecting plates 10 can be driven to move, and meanwhile, the placing plate 11 can be driven to move;

s3, finally, when people need to rotate the placing plate 11, people firstly move the pull rod 32, thereby being capable of separating the limiting rod 30 from the second clamping groove 33, then people are rotating the turntable 17, thereby being capable of driving the third rotating shaft 16 to rotate, and meanwhile being capable of driving the first bevel gear 18 to rotate, under the interaction of the first bevel gear 18 and the second bevel gear 21, thereby being capable of driving the fourth rotating shaft 20 to rotate, and meanwhile being capable of driving the second threaded column 22 to rotate, and further being capable of separating the clamping rod 27 from the first clamping groove 28, and further being capable of rotating the placing plate 11, thereby being capable of polishing the articles needing to be polished more comprehensively.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a grinding device that plastic mould was used, includes base (1) and places board (11), its characterized in that: a motor bin (2) is arranged in the base (1), a positive and negative motor (3) is fixedly connected to the inner wall of the motor bin (2), a first threaded column (4) is fixedly connected to an output shaft of the positive and negative motor (3), a first rotating shaft (5) is fixedly connected to the other end of the first threaded column (4), a first bearing (6) is fixedly connected to the inner wall of the motor bin (2), the other end of the first rotating shaft (5) penetrates through the first bearing (6), a threaded cap (7) is connected to the surface of the first threaded column (4) in a threaded manner, a connecting rod (8) is fixedly connected to the surface of the threaded cap (7), a limiting hole (9) is formed in the surface of the base (1), a connecting plate (10) is fixedly connected to the other end of the connecting rod (8), a second bearing (12) is fixedly connected to the lower surface of the placing plate (11), and a second rotating shaft, one end of the second rotating shaft (13) is fixedly connected to the surface of the connecting plate (10), and a movable bin (14) is arranged in the placing plate (11).

2. The grinding device for plastic molds according to claim 1, wherein: a third bearing (15) penetrates through the surface of the placing plate (11), a third rotating shaft (16) penetrates through the third bearing (15), one end of the third rotating shaft (16) is fixedly connected with a rotating disc (17), and the other end of the third rotating shaft (16) is fixedly connected with a first bevel gear (18).

3. The grinding device for plastic molds according to claim 2, wherein: the movable bin is characterized in that a fourth bearing (19) is fixedly connected to the inner wall of the movable bin (14), a fourth rotating shaft (20) penetrates through the fourth bearing (19), a second bevel gear (21) is fixedly connected to the surface of the fourth rotating shaft (20), the first bevel gear (18) is meshed with the second bevel gear (21), a second threaded column (22) is fixedly connected to the other end of the fourth rotating shaft (20), and a threaded pipe (23) is in threaded connection with the surface of the second threaded column (22).

4. The grinding device for plastic molds according to claim 1, wherein: place board (11) surface and seted up through-hole (24), spout (25) have been seted up to activity storehouse (14) inner wall, sliding connection has slider (26) in spout (25), slider (26) other end fixed connection is on screwed pipe (23) surface, screwed pipe (23) other end fixed connection has kelly (27), first draw-in groove (28) have been seted up on connecting plate (10) surface, kelly (27) other end and first draw-in groove (28) phase-match, first draw-in groove (28) are total a plurality of, and set up in connecting plate (10) surface in proper order.

5. The grinding device for plastic molds according to claim 2, wherein: carousel (17) fixed surface is connected with fixed case (29), gag lever post (30) are worn to be equipped with on fixed case (29) surface, gag lever post (30) one end fixedly connected with pull rod (32), gag lever post (30) surface has cup jointed first spring (31), place board (11) surface and seted up second draw-in groove (33), gag lever post (30) other end and second draw-in groove (33) phase-match, second draw-in groove (33) are total a plurality ofly, and set gradually and set up and place board (11) surface.

6. The grinding device for plastic molds according to claim 1, wherein: place board (11) fixed surface and be connected with first fixed plate (34), first fixed plate (34) fixed surface is connected with telescopic link (35), second spring (36) have been cup jointed on telescopic link (35) surface, telescopic link (35) other end fixedly connected with limiting plate (37), place board (11) fixed surface is connected with second fixed plate (38), base (1) surface is provided with grinding device (39), base (1) fixed surface is connected with control switch (40), fixed surface is connected with supporting leg (41) under base (1), supporting leg (41) are total four, and are the rectangular connection at base (1) lower surface, fixed surface is connected with battery (42) under base (1).