CN215510409U

CN215510409U - Grinding device is used in injection molding production

Info

Publication number: CN215510409U
Application number: CN202120961885.7U
Authority: CN
Inventors: 何志荣
Original assignee: Bengbu Pengzhu Electronic Technology Co ltd
Current assignee: Bengbu Pengzhu Electronic Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-14
Anticipated expiration: 2031-05-07

Abstract

A grinding device is used in injection molding production, includes: the top of the bracket is provided with a stepping mechanism, the stepping mechanism is used for driving a motor to translate, and one end of an output shaft matched with the motor is connected with a grinding roller; the cover body is welded in the middle of the support and comprises an upper cover barrel and a lower cover barrel, a frame plate for placing an injection molding piece is arranged in the upper cover barrel, and a clamping assembly for positioning the injection molding piece is arranged on the surface of the frame plate; the polishing device is technically characterized in that the polishing roller is arranged in the cover body, and the movable block and the folding pad are utilized to seal the connecting end of the motor output shaft and the cover body, so that water stains or dust splashed during polishing are prevented from being scattered to the outside, and the movement of the polishing roller in the cover body is not influenced; at cover body avris design air pump, usable it inflates flexible gasbag, realizes handling the centre gripping location of injection molding, still can produce the air current at the cover internal simultaneously, and the piece that produces when avoiding polishing piles up the frame plate surface.

Description

Grinding device is used in injection molding production

Technical Field

The utility model belongs to the field of injection molding processing, and particularly relates to a polishing device for injection molding production.

Background

The injection molding piece refers to various injection molding products produced by an injection molding machine, and is commonly called injection molding piece, and comprises various packages, parts and the like; the injection molding machine is mainly made of materials such as polyethylene or polypropylene and various organic solvents, a polishing device is often used when the injection molding machine is processed, and a polishing roller is used for polishing the surface of an injection molding part;

however, the following technical problems can occur when the existing grinding device is used: the inconvenient collection of piece that produces when polishing is handled, and it is to carry out the operation in needs combination water, and the condition that splashes appears in the water stain in-process of polishing easily, and is very inconvenient when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a polishing device for producing injection molding parts.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a grinding device is used in injection molding production, includes:

the top of the bracket is provided with a stepping mechanism, the stepping mechanism is used for driving a motor to translate, and one end of an output shaft matched with the motor is connected with a grinding roller;

the cover body is welded in the middle of the support and comprises an upper cover barrel and a lower cover barrel, a frame plate for placing an injection molding piece is arranged in the upper cover barrel, and a clamping assembly for positioning the injection molding piece is arranged on the surface of the frame plate;

the movable block is assembled in a strip-shaped groove of the cover body top cover in a sliding mode, an output shaft matched with the motor penetrates through the movable block, two groups of folding pads are arranged in the strip-shaped groove, and the folding pads are used for connecting the movable block and the inner wall of the strip-shaped groove; and

the water tank, it sets up in the bottom of support, go up cover bucket in with polish the movable water spray spare that is equipped with in position department that the roller corresponds, the water pump of installation in the water tank can supply water to water spray spare.

Preferably, the stepping mechanism comprises a rail frame, a screw rod, a connecting block assembled on the surface of the screw rod and a stepping motor arranged on one side of the rail frame, the stepping motor is used for driving the screw rod to rotate, and the motor is fixedly connected with the connecting block through screws.

Preferably, the upper cover barrel is fixedly connected with the lower cover barrel through a bolt, and a screen is arranged at the position of the connecting end of the inner wall of the upper cover barrel and the lower cover barrel.

Preferably, the centre gripping subassembly contains decides board, movable plate and sets up in the inboard flexible gasbag of frame plate, the injection molding is located decides between board and the movable plate, flexible gasbag is used for promoting the movable plate translation, and is connected through the trachea between flexible gasbag and the air pump.

Preferably, the position department that the upper shield bucket inner wall is located directly over the centre gripping subassembly is provided with a plurality of air faucets, and passes through the trachea between air cock and the air pump and be connected, each the air cock does not contact with the top cap of the cover body.

Preferably, the water spraying part comprises a sliding part, a nozzle and a cross bar welded on the inner wall of the upper cover barrel, the sliding part is assembled on the surface of the cross bar in a sliding way and is connected with the movable block through a connecting rod, and the nozzle is connected with the water pump through a water pipe.

Compared with the prior art, the utility model provides a polishing device for injection molding production, which has the following beneficial effects:

firstly, the polishing roller is arranged in the cover body, and the movable block and the folding pad are utilized to seal the connecting end of the motor output shaft and the cover body, so that water stain or dust splashed during polishing is prevented from being scattered to the outside, and the movement of the polishing roller in the cover body is not influenced;

secondly, an air pump is arranged on the side of the cover body, the air pump can be used for inflating the telescopic air bag, so that the clamping and positioning treatment of the injection molding piece is realized, meanwhile, air flow can be generated in the cover body, the phenomenon that scraps generated in the polishing process are accumulated on the surface of the frame plate is avoided, and the subsequent collection treatment of the scraps is facilitated;

thirdly, use the water tank in the support below, utilize water pump in it to combine the water spray can carry out cleaning treatment to the terminal surface of polishing of injection molding, cool down to it simultaneously, water in the water tank can circulate and use, has embodied whole device's use flexibility.

Drawings

FIG. 1 is a front cross-sectional view of the overall construction of the present invention;

FIG. 2 is an elevational view of the overall construction of the present invention;

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

fig. 4 is an enlarged view of the partial structure a of fig. 1 of the present invention.

Reference numerals: 1. a support; 2. a stepping mechanism; 3. a motor; 31. grinding a roller; 4. an injection molded part; 5. a clamping assembly; 51. fixing a plate; 52. a movable plate; 53. a telescopic air bag; 6. a cover body; 61. an upper cover barrel; 62. a lower cover barrel; 7. a water tank; 8. a water spraying member; 81. a slider; 82. a nozzle; 9. a movable block; 10. a folding pad; 11. an air pump.

Detailed Description

The following further describes a specific embodiment of the polishing device for producing injection molding parts, which is disclosed by the utility model, with reference to the attached drawing 1. The grinding device for producing injection-molded parts according to the utility model is not limited to the description of the following embodiments.

This embodiment provides a concrete structure of grinding device for injection molding production, as shown in fig. 1-4, a grinding device for injection molding production includes:

the top of the bracket 1 is provided with a stepping mechanism 2, the stepping mechanism 2 is used for driving a motor 3 to translate, and one end of an output shaft matched with the motor 3 is connected with a grinding roller 31;

the cover body 6 is welded at the middle part of the bracket 1, the cover body 6 comprises an upper cover barrel 61 and a lower cover barrel 62, a frame plate for placing the injection molding part 4 is arranged in the upper cover barrel 61, and a clamping component 5 for positioning the injection molding part 4 is arranged on the surface of the frame plate;

the movable block 9 is assembled in a strip-shaped groove of the top cover of the cover body 6 in a sliding manner, an output shaft matched with the motor 3 penetrates through the movable block 9, two groups of folding pads 10 are arranged in the strip-shaped groove, and the folding pads 10 are used for connecting the movable block 9 and the inner wall of the strip-shaped groove;

specifically, above-mentioned grinding roller 31 is carrying out the translation formula, and movable block 9 can remove in the bar groove that corresponds, and two sets of folding pads 10 also can take place folding and tensile phenomenon separately simultaneously, use the sealing treatment to this bar groove.

In addition, a control panel is further installed on the side of the support 1, the type of the control panel can be selected from the PLC226, and self-programming control of the whole device is achieved.

And

and the water tank 7 is arranged at the bottom of the bracket 1, the water spraying part 8 is movably assembled at the position corresponding to the polishing roller 31 in the upper cover barrel 61, and a water pump arranged in the water tank 7 can supply water to the water spraying part 8.

By adopting the technical scheme:

to polish roller 31 locate the cover body 6 in to utilize movable block 9 and folding pad 10, can play the sealing treatment to the link of motor 3 output shaft and cover body 6, the water stain or the dust that splash when avoiding polishing spread the external world, do not influence the removal of polishing roller in the cover body simultaneously.

As shown in fig. 1 and 2, the stepping mechanism 2 includes a rail frame, a screw rod, a connecting block assembled on the surface of the screw rod, and a stepping motor installed on one side of the rail frame, the stepping motor is used for driving the screw rod to rotate, and the motor 3 is fixedly connected with the connecting block through screws.

The stepping motor can drive the screw rod to rotate, so that the connecting block connected with the motor 3 can move in a translation manner, and the work of driving the grinding roller 31 to move is completed.

As shown in fig. 1 and 2, the upper cover barrel 61 and the lower cover barrel 62 are fixedly connected by bolts, and a screen is arranged at the position of the connecting end of the inner wall of the upper cover barrel 61 and the lower cover barrel 62.

As shown in fig. 1 and 4, the clamping assembly 5 includes a fixed plate 51, a movable plate 52 and a telescopic air bag 53 disposed inside the frame plate, the injection molded part 4 is located between the fixed plate 51 and the movable plate 52, the telescopic air bag 53 is used for pushing the movable plate 52 to move in a horizontal direction, and the telescopic air bag 53 is connected with the air pump 11 through an air pipe.

Specifically, a spring can be arranged in the telescopic air bag 53, and under the non-working state, the movable plate 52 and the fixed plate 51 are driven to be away from each other by the elastic restoring force of the spring, so that the injection molding piece 4 can be conveniently placed;

in the operating state, the telescopic airbag 53 may be inflated, thereby performing a process of pushing the movable plate 52.

By adopting the technical scheme:

at 6 avris designs air pump 11 of the cover body, usable it inflates flexible gasbag 53, realizes handling the centre gripping location of injection molding 4, still can produce the air current simultaneously in the cover body 6, and the piece that produces when avoiding polishing piles up the frame plate surface, conveniently carries out subsequent collection to it and handles.

As shown in fig. 1 and 2, a plurality of air nozzles are arranged on the inner wall of the upper cover barrel 61 at positions right above the clamping assembly 5, and the air nozzles are connected with the air pump 11 through air pipes, and each air nozzle is not in contact with the top cover of the cover body 6.

As shown in fig. 1 and 4, the water spraying member 8 includes a sliding member 81, a nozzle 82 and a cross bar welded to the inner wall of the upper casing barrel 61, the sliding member 81 is slidably fitted to the surface of the cross bar and connected to the movable block 9 by a connecting rod, and the nozzle 82 is connected to the water pump by a water pipe.

Because the sliding part 81 is connected with the movable block 9, the sliding part 81 can be driven to move on the surface of the cross rod while the movable block 9 translates, and the water sprayed by each nozzle 82 can realize the function.

By adopting the technical scheme:

use water tank 7 in support 1 below, utilize water pump in it to combine water spray 8 can carry out cleaning process to the terminal surface of polishing of injection molding 4, cool down to it simultaneously, water in the water tank 7 can circulate and use, has embodied the flexibility of using of whole device.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The utility model provides a grinding device is used in injection molding production which characterized in that includes:

the top of the bracket (1) is provided with a stepping mechanism (2), the stepping mechanism (2) is used for driving a motor (3) to translate, and one end of an output shaft matched with the motor (3) is connected with a grinding roller (31);

the cover body (6) is welded in the middle of the support (1), the cover body (6) comprises an upper cover barrel (61) and a lower cover barrel (62), a frame plate for placing the injection molding part (4) is arranged in the upper cover barrel (61), and a clamping assembly (5) for positioning the injection molding part (4) is arranged on the surface of the frame plate;

the movable block (9) is assembled in a strip-shaped groove of a top cover of the cover body (6) in a sliding mode, an output shaft matched with the motor (3) penetrates through the movable block (9), two groups of folding pads (10) are arranged in the strip-shaped groove, and the folding pads (10) are used for connecting the movable block (9) and the inner wall of the strip-shaped groove; and

the water tank (7) is arranged at the bottom of the support (1), the position, corresponding to the grinding roller (31), in the upper cover barrel (61) is movably provided with a water spraying piece (8), and a water pump installed in the water tank (7) can supply water to the water spraying piece (8).

2. A grinding apparatus for the production of injection molded parts as claimed in claim 1, wherein: step mechanism (2) contain rail frame, lead screw, assemble in the connecting block on lead screw surface and install the step motor in rail frame one side, step motor is used for driving the lead screw and rotates, pass through screw fixed connection between motor (3) and the connecting block.

3. A grinding apparatus for the production of injection molded parts as claimed in claim 1, wherein: go up cover bucket (61) and cover bucket (62) down between through bolt fixed connection, and the position department of the inner wall of upper cover bucket (61) and cover bucket (62) link down is provided with the screen cloth.

4. A grinding apparatus for the production of injection molded parts as claimed in claim 1, wherein: the clamping assembly (5) comprises a fixed plate (51), a movable plate (52) and a telescopic air bag (53) arranged on the inner side of the frame plate, the injection molding piece (4) is positioned between the fixed plate (51) and the movable plate (52), the telescopic air bag (53) is used for pushing the movable plate (52) to move horizontally, and the telescopic air bag (53) is connected with the air pump (11) through an air pipe.

5. A grinding apparatus for the production of injection molded parts as claimed in claim 1, wherein: go up cover bucket (61) inner wall and be located the position department directly over centre gripping subassembly (5) and be provided with a plurality of air faucets, and be connected through the trachea between air cock and air pump (11), each the air cock does not contact with the top cap of the cover body (6).

6. A grinding apparatus for the production of injection molded parts as claimed in claim 1, wherein: the water spraying piece (8) comprises a sliding piece (81), a nozzle (82) and a cross bar welded on the inner wall of the upper cover barrel (61), the sliding piece (81) is assembled on the surface of the cross bar in a sliding mode and is connected with the movable block (9) through a connecting rod, and the nozzle (82) is connected with the water pump through a water pipe.