CN220841119U - Device for removing micro burrs on surface of injection molding product - Google Patents

Abstract

The utility model provides a device for removing micro burrs on the surface of an injection molding product, which comprises a working box, wherein the inner wall of the top of the working box is slidably connected with a moving block, the upper part of the inner wall of one side of the working box is rotatably connected with a reciprocating screw rod penetrating through the moving block and extending to the outside of the working box, the bottom surface of the moving block is fixedly connected with a moving pipe, the bottom of the moving pipe is provided with a plurality of groups of nozzles, the inner walls of the two sides of the working box are slidably connected with a storage plate, four corners of the inner wall of the bottom of the working box are fixedly provided with hydraulic cylinders, the output ends of the hydraulic cylinders are fixedly connected with the bottom surface of the storage plate, the purpose of removing burrs in corners and grooves of a special-shaped injection molding product and the injection molding product can be achieved through a driving motor, a dry ice deburring machine and the nozzles, the injection molding product on the opposite nozzle can conveniently spray dry ice and remove the burrs through the hydraulic cylinders and the storage plate.

Description

Device for removing micro burrs on surface of injection molding product

Technical Field

The utility model relates to the technical field of burr removal, in particular to a device for removing micro burrs on the surface of an injection molding product.

Background

There are many reasons when injection molding, make the injection molding produce burrs, such as injection pressure is unstable, make plastics produce extrusion and shearing action in the mould, produce burrs, secondly, there is sharp corner in the mould, arouse extrusion and tensile easily, thereby form burrs, perhaps impurity in the material also can lead to the production of burrs, after injection molding is moulded plastics and is accomplished, the burr that appears on the injection molding just needs to be got rid of when the injection molding appears the burr, and current device that gets rid of burrs is accomplished basically through polishing, but to some special-shaped products, and the burr in some corner recesses, get rid of burr operation through polishing and very inconvenient, get rid of thoroughly, for this reason, we propose a device that gets rid of fine burr on the injection molding surface, solve these problems.

Disclosure of utility model

The utility model aims to provide a device for removing micro burrs on the surface of an injection molding product, so as to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remove device of fine burr on injection molding surface, includes the work box, the top inner wall sliding connection of work box has the movable block, one side inner wall upper portion of work box rotates and is connected with the reciprocating screw that runs through the movable block and extend to the work box outside, the bottom fixed surface of movable block is connected with the movable tube, the bottom of movable tube is provided with multiunit nozzle, the both sides inner wall sliding connection of work box has the thing board of putting, the equal fixed mounting in bottom inner wall four corners of work box has the pneumatic cylinder, the output of pneumatic cylinder and the bottom fixed surface who puts the thing board are connected, one side welding of work box has the mounting panel, the mounting panel passes through the bolt mounting and has driving motor, the top surface mounting of work box has dry ice deburring machine.

As a further description of the utility model: one side fixedly connected with backup pad of work box, driving motor's output runs through the backup pad and extends to the top of backup pad, driving motor's output installs the second bevel gear.

As a further description of the utility model: and one end of the reciprocating screw rod, which is positioned outside the working box, is provided with a first bevel gear, and the first bevel gear is meshed with a second bevel gear.

As a further description of the utility model: one side of the moving block is provided with a threaded hole matched with the reciprocating screw rod, the output end of the dry ice deburring machine is connected with a connecting pipe, and the other end of the connecting pipe penetrates through and extends to the inside of the moving pipe.

As a further description of the utility model: the top inner wall of the working box is provided with a first sliding groove, a first sliding block is arranged in the first sliding groove, the outer wall of the first sliding block is fixedly connected with the top surface of the moving block, and the vertical section of the first sliding groove is T-shaped.

As a further description of the utility model: two groups of second sliding grooves are formed in the inner walls of the two sides of the working box, second sliding blocks are placed in the second sliding grooves, the outer walls of the second sliding blocks are fixedly connected with the two sides of the storage plate, and the cross sections of the second sliding grooves are T-shaped.

As a further description of the utility model: the box door is installed to the positive one side of work box position, and installs the handle through the bolt on the chamber door, the bottom surface four corners of work box is all fixed mounting has the supporting leg.

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

(1) Through the driving motor, the dry ice deburring machine and the nozzle, the driving motor can be started, the reciprocating screw rod can be driven to rotate through the second bevel gear and the first bevel gear, the moving block can be further enabled to move, the nozzle can be driven to move through the moving pipe, meanwhile, the dry ice deburring machine is started, dry ice particles can be accelerated in high-pressure air flow through the connecting pipe by the output end of the dry ice deburring machine, and can be sprayed out through the nozzle, so that the surface of an injection molding product can be impacted, and the purposes of removing burrs in corners and grooves of the special-shaped injection molding product and the injection molding product can be achieved;

(2) Through pneumatic cylinder and the thing board of putting that is equipped with etc. can start the pneumatic cylinder, its output can drive and put the thing board and remove to can realize the purpose of highly adjusting the thing board, can make things convenient for the injection molding blowout dry ice on the thing board of nozzle opposition, dispel the purpose of burr.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the working box of the present utility model;

Fig. 3 is a schematic view of a nozzle structure according to the present utility model.

In the figure: 1. a working box; 2. a first bevel gear; 3. a second bevel gear; 4. a support plate; 5. a driving motor; 6. a mounting plate; 7. a storage plate; 8. a hydraulic cylinder; 9. a door; 10. a handle; 11. a nozzle; 12. a moving tube; 13. a reciprocating screw; 14. a dry ice deburring machine; 15. a moving block; 16. and (5) connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a remove device of fine burr on injection molding surface, including work box 1, the top inner wall sliding connection of work box 1 has movable block 15, one side inner wall upper portion of work box 1 rotates and is connected with the reciprocating screw 13 that runs through movable block 15 and extend to the work box 1 outside, the bottom fixed surface of movable block 15 is connected with movable tube 12, the bottom of movable tube 12 is provided with multiunit nozzle 11, the both sides inner wall sliding connection of work box 1 has puts thing board 7, the equal fixed mounting in bottom inner wall four corners of work box 1 has pneumatic cylinder 8, the output of pneumatic cylinder 8 and the bottom fixed surface who puts thing board 7 are connected, one side welding of work box 1 has mounting panel 6, driving motor 5 is installed through the bolt to mounting panel 6, the top surface mounting of work box 1 has dry ice deburring machine 14.

In this embodiment: one side fixedly connected with backup pad 4 of working box 1, driving motor 5's output runs through backup pad 4 and extends to the top of backup pad 4, second bevel gear 3 is installed to driving motor 5's output, first bevel gear 2 is installed to the one end that reciprocating screw 13 is located the working box 1 outside, first bevel gear 2 meshes with second bevel gear 3 mutually, screw hole with reciprocating screw 13 assorted is seted up to one side of movable block 15, dry ice deburring machine 14's output is connected with connecting pipe 16, connecting pipe 16's the other end runs through and extends to the inside of movable pipe 12, first spout has been seted up to the top inner wall of working box 1, and first slider has been placed in the first spout, and the outer wall of first slider and the top surface fixed connection of movable block 15, and the vertical section of first spout becomes the T shape.

The specific use is as follows: can open driving motor 5, can drive reciprocating screw 13 through second bevel gear 3 and first bevel gear 2 and rotate, further can make movable block 15 remove, and then can drive nozzle 11 through movable tube 12 and remove, simultaneously, start dry ice deburring machine 14, dry ice deburring machine 14's output can accelerate dry ice granule in high-pressure air flow through connecting pipe 16 to accessible nozzle 11 blowout, thereby can strike the surface of injection molding, can dispel the burr in the corner and the recess of dysmorphism injection molding and its injection molding.

In this embodiment: two groups of second sliding grooves are formed in the inner walls of the two sides of the working box 1, second sliding blocks are placed in the second sliding grooves, the outer walls of the second sliding blocks are fixedly connected with the two sides of the storage plate 7, the cross sections of the second sliding grooves are T-shaped, the working box 1 is located on one side of the front side of the working box, a box door 9 is installed on the box door 9 through bolts, a handle 10 is installed on the box door 9, and supporting legs are fixedly installed at four corners of the bottom surface of the working box 1.

The specific use is as follows: the hydraulic cylinder 8 can be started, and the output end of the hydraulic cylinder can drive the object placing plate 7 to move, so that the height of the object placing plate 7 can be adjusted, and meanwhile, the door 9 of the working box 1 can be conveniently opened through the handle 10.

Working principle: can place the injection molding of deburring on putting thing board 7, afterwards, can be according to the height of injection molding, the height of putting thing board 7 is adjusted, at this moment, can start pneumatic cylinder 8, its output can drive and put thing board 7 and remove, thereby can realize the purpose of adjusting the height of putting thing board 7, can make things convenient for the injection molding blowout dry ice on the injection molding of nozzle 11 opposition thing board 7, remove the purpose of burr, after the height adjustment of opposition thing board 7, at this moment, can start driving motor 5, and then can drive reciprocating screw 13 through second bevel gear 3 and first bevel gear 2 and rotate, further can make movable block 15 remove, and then can drive nozzle 11 through movable tube 12 and remove, simultaneously, start dry ice deburring machine 14, the output of dry ice deburring machine 14 can accelerate the dry ice granule in the high-pressure air current through connecting pipe 16, and can blow out through nozzle 11, thereby can be to the surface of injection molding, can realize the purpose of removing the burr in the corner of injection molding of dysmorphism and injection molding and recess.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a remove device of fine burr on injection molding surface, includes work box (1), its characterized in that, the top inner wall sliding connection of work box (1) has movable block (15), one side inner wall upper portion rotation of work box (1) is connected with and runs through movable block (15) and extend to the outside reciprocating screw (13) of work box (1), the bottom fixed surface of movable block (15) is connected with movable tube (12), the bottom of movable tube (12) is provided with multiunit nozzle (11), the both sides inner wall sliding connection of work box (1) has put thing board (7), the equal fixed mounting in bottom inner wall four corners of work box (1) pneumatic cylinder (8), the output of pneumatic cylinder (8) is with the bottom fixed surface who puts thing board (7), one side welding of work box (1) has mounting panel (6), mounting panel (6) are through bolt mounting driving motor (5), the top surface mounting of work box (1) has deburring machine (14).

2. The removing device for fine burrs on the surface of an injection molded product according to claim 1, wherein: one side fixedly connected with backup pad (4) of work box (1), the output of driving motor (5) runs through backup pad (4) and extends to the top of backup pad (4), second bevel gear (3) are installed to the output of driving motor (5).

3. The removing device for fine burrs on the surface of an injection molded product according to claim 1, wherein: one end of the reciprocating screw rod (13) positioned outside the working box (1) is provided with a first bevel gear (2), and the first bevel gear (2) is meshed with a second bevel gear (3).

4. The removing device for fine burrs on the surface of an injection molded product according to claim 1, wherein: one side of the moving block (15) is provided with a threaded hole matched with the reciprocating screw rod (13), the output end of the dry ice deburring machine (14) is connected with a connecting pipe (16), and the other end of the connecting pipe (16) penetrates through and extends to the inside of the moving pipe (12).

5. The removing device for fine burrs on the surface of an injection molded product according to claim 1, wherein: the top inner wall of the working box (1) is provided with a first sliding groove, a first sliding block is arranged in the first sliding groove, the outer wall of the first sliding block is fixedly connected with the top surface of the moving block (15), and the vertical section of the first sliding groove is T-shaped.

6. The removing device for fine burrs on the surface of an injection molded product according to claim 1, wherein: two groups of second sliding grooves are formed in the inner walls of the two sides of the working box (1), second sliding blocks are arranged in the second sliding grooves, the outer walls of the second sliding blocks are fixedly connected with the two sides of the storage plate (7), and the cross sections of the second sliding grooves are T-shaped.

7. The removing device for fine burrs on the surface of an injection molded product according to claim 1, wherein: the novel automatic lifting device is characterized in that a box door (9) is arranged on one side of the front face of the working box (1), a handle (10) is arranged on the box door (9) through bolts, and supporting legs are fixedly arranged at four corners of the bottom surface of the working box (1).