CN213647050U - A grinding device for plastic goods - Google Patents

Abstract

The utility model discloses a grinding device for plastic goods reaches a plastic goods processing technology field. Including the base, grind the roller, the slide, the frid of base top fixedly connected with bilateral symmetry distribution, frid top fixedly connected with diaphragm, frid inboard longitudinal sliding connection has the slide, and drive disc front side off-centre department fixedly connected with round bar, No. two bull sticks lower extreme rotate connect in the connecting rod other end, slide downside fixedly connected with grinding device, base top fixedly connected with conveyor. Compared with the prior art, the utility model discloses simple structure, it is easy and simple to handle. The whole grinding device, the longitudinal driving device and the conveying device are arranged on the device, the longitudinal driving device can adjust the position of the grinding roller according to the size of a machined object, the flexibility of the lifting device is improved, the grinding device can move transversely simultaneously, the grinding range is enlarged, and the grinding effect is improved.

Description

A grinding device for plastic goods

Technical Field

The utility model relates to a plastic processing technology field specifically is a grinding device for plastic.

Background

The plastic has wide application and is an indispensable part in devices such as household appliances, automobiles, mobile phones and the like. The plastic product can generate burrs in the production process, and the deburring is an important link in the plastic product molding.

Most of the existing plastic product polishing devices can only polish articles with fixed sizes, the working flexibility is low, the polishing effect is general, and a polishing device which is suitable for a wide size range and a large polishing range is urgently needed. To this end, a grinding device for plastic products has been proposed by the person skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device for plastic goods to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for plastic products comprises a base, a grinding roller and a sliding plate, wherein a groove plate which is bilaterally symmetrically distributed is fixedly connected above the base, a transverse plate is fixedly connected above the groove plate, the inner side of the groove plate is longitudinally and slidably connected with the sliding plate, the middle part of the transverse plate is longitudinally and slidably connected with a connecting rod, the lower end of the connecting rod is fixedly connected to the upper side of the sliding plate, the right side above the transverse plate is fixedly connected with a supporting rod, the front side of the supporting rod is rotatably connected with a first rotating rod, the middle part of the first rotating rod is provided with a sliding groove, the upper part of the transverse plate is fixedly connected with a bearing bracket, the rear side of the bearing bracket is fixedly connected with a first motor, the front side of the bearing bracket is rotatably connected with a driving disc, the output end of the first motor is fixedly connected to the middle part of the rear side of the driving disc, the lower end of the second rotating rod is rotatably connected to the other end of the connecting rod, the lower side of the sliding plate is fixedly connected with a polishing device, and the base is fixedly connected with a conveying device.

As a further aspect of the present invention: grinding device includes slide downside fixedly connected with bilateral symmetry's riser, the inboard fixedly connected with gag lever post of riser, gag lever post middle part sliding connection have the drive plate, and the drive plate middle part is seted up threaded hole, the inboard rotation of riser is connected with the lead screw, the lead screw with the screw hole cooperation, No. two motors of riser left side fixedly connected with, No. two motor output end fixed connection in the lead screw left end, No. three motors of drive plate downside fixedly connected with, No. three motor output end fixed connection have the grinding roller.

As a further aspect of the present invention: the conveying device comprises a roller support which is fixedly connected with the upper portion of the base and is bilaterally symmetrically distributed, a roller is rotatably connected to the upper portion of the roller support, a motor is fixedly connected to the front side of the roller support, the output end of the motor is fixedly connected to the middle of the front side of the roller, the rollers are connected through a conveying belt, and the conveying belt is located below the grinding roller.

As a further aspect of the present invention: the connecting mode of the connecting rod and the sliding plate is welding.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the motion subassembly is by motor drive, and is easy and simple to handle. The whole grinding device, the longitudinal driving device and the conveying device are arranged on the device, the longitudinal driving device can adjust the position of the grinding roller according to the size of a machined object, the flexibility of the lifting device is improved, the grinding device can move transversely simultaneously, the grinding range is enlarged, and the grinding effect is improved.

Drawings

FIG. 1 is a schematic view of a polishing device for plastic products;

FIG. 2 is a left side view of a grinding device for plastic products;

FIG. 3 is a schematic view of a driving plate of a grinding apparatus for plastic products;

FIG. 4 is a schematic view of a first motor of a polishing apparatus for plastic products;

in the figure: the automatic grinding machine comprises a base 1, a groove plate 2, a transverse plate 3, a sliding plate 4, a connecting rod 5, a supporting rod 6, a rotating rod 7, a sliding groove 8, a bearing support 9, a motor 10, a driving disc 11, a round rod 12, a rotating rod 13, a vertical plate 14, a limiting rod 15, a driving plate 16, a threaded hole 17, a screw rod 18, a motor 19, a motor 20, a grinding roller 21, a roller support 22, a roller 23, a motor 24 and a conveyer belt 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-4, a polishing device for plastic products comprises a base 1, a polishing roller 21 and a sliding plate 4, wherein the upper part of the base 1 is fixedly connected with a groove plate 2 which is distributed bilaterally symmetrically, the upper part of the groove plate 2 is fixedly connected with a transverse plate 3, the inner side of the groove plate 2 is longitudinally slidably connected with the sliding plate 4, the middle part of the transverse plate 3 is longitudinally slidably connected with a connecting rod 5, the lower end of the connecting rod 5 is fixedly connected with the upper side of the sliding plate 4, the right side above the transverse plate 3 is fixedly connected with a supporting rod 6, the front side of the supporting rod 6 is rotatably connected with a first rotating rod 7, the middle part of the first rotating rod 7 is provided with a sliding groove 8, the upper part of the transverse plate 3 is fixedly connected with a bearing bracket 9, the rear side of the bearing bracket 9 is fixedly connected with a first motor 10, the, drive disc 11 front side off-center department fixedly connected with round bar 12, round bar 12 with spout 8 cooperatees, 7 left ends of bull stick rotate and are connected with bull stick 13 No. two, 13 lower extremes of bull stick rotate connect in the 5 other ends of connecting rod, 4 downside fixedly connected with grinding device of slide, 1 top fixedly connected with conveyor of base.

A motor 10 rotates and drives drive disc 11 and rotates, and drive disc 11 rotates and drives round bar 12 and rotates, and round bar 12 rotates and drives bull stick 7 and rotates, and bull stick 7 rotates and drives bull stick 13 and rotate No. two, and bull stick 13 rotates and drives 5 longitudinal motion of connecting rod, and connecting rod 5 motion drives slide 4 motion, and grinding device's vertical position is adjusted in the motion of slide 4.

Grinding device includes 4 downside fixedly connected with bilateral symmetry's of slide riser 14, the inboard fixedly connected with gag lever post 15 of riser, gag lever post 15 middle part sliding connection has drive plate 16, and 16 middle parts of drive plate set up threaded hole 17, the inboard rotation of riser 14 is connected with lead screw 18, lead screw 18 with the cooperation of threaded hole 17, No. two motors 19 of riser 14 left side fixedly connected with, No. two motors 19 output fixed connection in the 18 left ends of lead screw, No. three motors 20 of 16 downside fixedly connected with of drive plate, No. three motors 20 output end fixedly connected with grinding roll 21.

The third motor 20 rotates to drive the grinding roller 21 to rotate, the processed object is ground, the second motor 19 rotates to drive the screw rod 18 to rotate, the screw rod 18 rotates to drive the driving plate 16 to transversely slide, and the driving plate 16 slides to drive the grinding roller 21 to transversely move, so that the grinding range is expanded.

The conveying device comprises a roller support 22 which is fixedly connected with the upper portion of the base 1 and symmetrically distributed left and right, a roller 23 is rotatably connected with the upper portion of the roller support 22, a motor 24 with the fourth size is fixedly connected with the front side of the roller support 22, the output end of the motor 24 with the fourth size is fixedly connected with the middle portion of the front side of the roller 23, the rollers 23 are connected through a conveying belt 25, and the conveying belt 25 is located below the grinding roller 21.

The fourth motor 24 rotates to drive the roller 23 to rotate, the roller 23 rotates to drive the conveyer belt 25 to move, and the conveyer belt 25 moves to adjust the position of the processed object.

The connecting rod 5 and the sliding plate 4 are connected by welding.

The second motor 19 is a servo motor.

Example two: this embodiment is a further improvement of the previous embodiment: the connection mode of the groove plate 2 and the base 1 is welding.

The utility model discloses a theory of operation is: the utility model discloses during the use, will treat that the processing thing is arranged in on the conveyer belt 25, open all motors, a motor 10 rotates and drives drive disc 11 and rotate, and drive disc 11 rotates and drives round bar 12 and rotate, and round bar 12 rotates and drives a bull stick 7 and rotate, and a bull stick 7 rotates and drives No. two bull sticks 13 and rotate, and No. two bull sticks 13 rotate and drive 5 longitudinal motion of connecting rod, and connecting rod 5 motion drives slide 4 motion, and grinding device's vertical position is adjusted in slide 4 motion. The third motor 20 rotates to drive the grinding roller 21 to rotate, the processed object is ground, the second motor 19 rotates to drive the screw rod 18 to rotate, the screw rod 18 rotates to drive the driving plate 16 to transversely slide, and the driving plate 16 slides to drive the grinding roller 21 to transversely move, so that the grinding range is expanded. The fourth motor 24 rotates to drive the roller 23 to rotate, the roller 23 rotates to drive the conveyer belt 25 to move, and the conveyer belt 25 moves to adjust the position of the processed object.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A polishing device for plastic products comprises a base (1), a grinding roller (21) and a sliding plate (4), wherein the upper part of the base (1) is fixedly connected with groove plates (2) which are symmetrically distributed leftwards and rightwards, the upper part of the groove plates (2) is fixedly connected with a transverse plate (3), the inner side of each groove plate (2) is longitudinally and slidably connected with the sliding plate (4), the middle part of each transverse plate (3) is longitudinally and slidably connected with a connecting rod (5), the lower end of each connecting rod (5) is fixedly connected to the upper side of the corresponding sliding plate (4), the right side of the upper part of each transverse plate (3) is fixedly connected with a supporting rod (6), and the front side of; its characterized in that, spout (8) have been seted up at bull stick (7) middle part, diaphragm (3) top fixedly connected with bearing bracket (9), motor (10) of bearing bracket (9) rear side fixedly connected with, bearing bracket (9) front side rotation is connected with drive disc (11), No. one motor (10) output end fixed connection in drive disc (11) rear side middle part, drive disc (11) front side off-centre department fixedly connected with round bar (12), round bar (12) with spout (8) cooperate, bull stick (7) left end rotates and is connected with bull stick (13) No. two, No. two bull stick (13) lower extreme rotate connect in connecting rod (5) other end, slide (4) downside fixedly connected with grinding device, base (1) top fixedly connected with conveyor.

2. The grinding device for the plastic products as claimed in claim 1, wherein the grinding device comprises a vertical plate (14) which is fixedly connected to the lower side of the sliding plate (4) and is bilaterally symmetrically distributed, a limiting rod (15) is fixedly connected to the inner side of the vertical plate (14), a driving plate (16) is slidably connected to the middle of the limiting rod (15), a threaded hole (17) is formed in the middle of the driving plate (16), a lead screw (18) is rotatably connected to the inner side of the vertical plate (14), the lead screw (18) is matched with the threaded hole (17), a second motor (19) is fixedly connected to the left side of the vertical plate (14), the output end of the second motor (19) is fixedly connected to the left end of the lead screw (18), a third motor (20) is fixedly connected to the lower side of the driving plate (16), and a.

3. The grinding device for plastic products as claimed in claim 1, wherein the conveying device comprises bilaterally symmetrically distributed roller supports (22) fixedly connected to the upper side of the base (1), rollers (23) are rotatably connected to the upper side of the roller supports (22), a fourth motor (24) is fixedly connected to the front side of the roller supports (22), the output end of the fourth motor (24) is fixedly connected to the middle of the front side of the rollers (23), the rollers (23) are connected with each other through a conveying belt (25), and the conveying belt (25) is located below the grinding roller (21).

4. Grinding device for plastic products according to any one of claims 1-3, characterized in that the connecting rod (5) is connected to the slide (4) by welding.

5. Grinding device for plastic products according to claim 2, characterized in that the second motor (19) is a servomotor.

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