CN220409718U

CN220409718U - Injection molding surface repairing device

Info

Publication number: CN220409718U
Application number: CN202322038221.5U
Authority: CN
Inventors: 邱运彤
Original assignee: Zoucheng Laosi Mould Manufacturing Co ltd
Current assignee: Zoucheng Laosi Mould Manufacturing Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-30
Anticipated expiration: 2033-07-31

Abstract

The utility model belongs to the technical field of injection molded parts production equipment, and is specifically a surface repair device for injection molded parts, which includes a repair table. The four corners of the upper end surface of the repair table are fixedly connected with electric telescopic rods, and the other ends of the plurality of electric telescopic rods are fixedly connected together. There is a support frame, and a connection plate is provided below the support frame. A plurality of evenly distributed connecting rods are fixedly connected between the support frame and the connection plate. Two air inlets distributed left and right are penetrated through the upper end surface of the connection plate. The connection plate A foldable telescopic frame is fixedly connected to the lower end of the telescopic frame, and a first magnet bar is fixedly connected to the lower end of the telescopic frame; a plurality of evenly distributed support rods are fixedly connected to the upper end of the repair table, and the outer walls of the multiple support rods are fixedly connected together. There is a debris frame located below the telescopic frame, and a second magnet strip matching the first magnet strip is fixedly connected to the upper end of the debris frame. The utility model has the advantages of preventing debris from flying and automatically collecting debris.

Description

Injection molding surface repairing device

Technical Field

The utility model belongs to the technical field of injection molding production equipment, and particularly relates to an injection molding surface repairing device.

Background

When the injection molding is performed, the surface of the injection molding is not good due to the fact that the external force of the demolding mechanism to the injection molding causes defects such as indentation, micro bulge and the like on the surface of the shell, or poor appearance caused by taking materials by the manipulator, and therefore the injection molding needs to be repaired through the surface repairing device after demolding.

The existing injection molding surface repairing device basically comprises a repairing table, a clamp, a motor, a polishing sheet, a cylinder and other parts, the injection molding to be repaired is fixed to the clamp when in use, then the polishing sheet is driven to rotate through the output end of the motor, and the telescopic rod drives the polishing sheet to be close to the injection molding to polish and repair the injection molding.

But the piece that produces in the process of polishing can splash everywhere, still needs the manual work to clear up afterwards, wastes time and energy.

Disclosure of Invention

The utility model aims to provide an injection molding surface repairing device which has the advantages of preventing scraps from splashing and automatically collecting scraps.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding surface repair device, includes the restoration platform, the equal fixedly connected with electric telescopic handle in up end four corners of restoration platform, a plurality of electric telescopic handle's the other end is fixedly connected with support frame jointly, the below of support frame is provided with the connecting plate, fixedly connected with a plurality of evenly distributed's connecting rod between support frame and the connecting plate, the up end of connecting plate runs through and has seted up two inlet port that distribute about, the lower terminal surface fixedly connected with collapsible flexible frame of connecting plate, the lower extreme fixedly connected with first magnet strip of flexible frame;

the upper end face fixedly connected with a plurality of evenly distributed's bracing piece, a plurality of the outer wall of bracing piece is fixedly connected with the piece frame that is located flexible frame below jointly, the upper end fixedly connected with of piece frame and first magnet strip assorted second magnet strip.

In order to achieve tightening and loosening of injection molding pieces, the upper ends of the support rods are preferably fixedly connected with a clamp base together, the upper end faces of the clamp base are fixedly connected with left and right distributed fixing blocks, a screw rod is rotatably connected between the two fixing blocks, the outer wall of the screw rod is in threaded connection with a left and right distributed moving plate in sliding connection with the upper end faces of the clamp base, and two opposite side walls of the moving plate are fixedly connected with support plates.

In order to achieve polishing and repairing of the surface of an injection molding piece, the lower end face of the support frame is preferably rotatably connected with a rotating shaft, the other end of the rotating shaft penetrates through the connecting plate and extends to the lower portion of the connecting plate, a polishing disc is fixedly connected with the other end of the rotating shaft, a second motor is mounted on the upper end face of the support frame, and the output end of the second motor penetrates through the support frame and is fixedly connected with the rotating shaft.

In order to collect the scraps, as a preferable mode of the injection molding surface repairing device, the lower end face of the repairing table is provided with a scraps collecting box, a dust collection fan is arranged on the right side wall of the scraps collecting box, and a pipeline penetrating through the repairing table is communicated between the scraps frame and the scraps collecting box.

In order to provide power for the movement of the two moving plates, the injection molding surface repairing device is preferably provided with a first motor on the other side wall of the fixed block on the right side, and the output end of the first motor penetrates through the right side fixed block and is fixedly connected with the screw rod.

In order to facilitate the treatment of the scraps inside the scraps collecting box, the front end face of the scraps collecting box is movably connected with a box door, which is a preferable surface repairing device for the injection molding piece.

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

when the device is used, firstly, an injection molding piece to be repaired is placed on two support plates, a first motor is started, the output end of the first motor drives a screw rod to rotate, the screw rod drives two movable plates to move in opposite directions, and simultaneously, the two movable plates drive the support plates fixedly connected with the two movable plates to move in opposite directions, so that the injection molding piece is clamped; the four electric telescopic rods are started to shrink to drive the supporting frame to move downwards, the supporting frame drives the connecting rods and the connecting plates to move downwards, the connecting plates drive the telescopic frames to move downwards, the telescopic frames drive the first magnet bars to move downwards, the first magnet bars and the second magnet bars are adsorbed together, gaps are prevented from being generated between the telescopic frames and the scrap frames, the telescopic frames can move up and down in a small range when the first magnet bars and the second magnet bars are adsorbed, and the telescopic frames and the scrap frames are mutually matched, so that the scrap is prevented from splashing; when the four electric telescopic rods shrink, the support frame drives the second motor, the rotating shaft and the polishing disc to move downwards, so that the polishing disc is abutted against the surface of the injection molding piece, the second motor is started, the output end of the second motor drives the rotating shaft to rotate, and the rotating shaft drives the polishing disc to rotate, so that polishing repair on the surface of the injection molding piece is realized; the dust collection fan is started, air flows in through the air inlet, and scraps generated during polishing and repairing of the inside of the scraps frame are sucked into the inside of the scraps collection box through the pipeline, so that the scraps are collected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged schematic view of the clamp of the present utility model;

in the figure: 1. a repair station; 2. an electric telescopic rod; 3. a support frame; 4. a connecting rod; 5. a connecting plate; 6. a telescoping frame; 7. a first magnet bar; 8. a support rod; 9. a debris frame; 10. a second magnet bar; 11. a clamp base; 12. a fixed block; 13. a screw rod; 14. a moving plate; 15. a support plate; 16. a rotating shaft; 17. polishing the grinding disc; 18. a second motor; 19. a debris collection bin; 20. a dust collection fan; 21. a pipe; 22. a first motor; 23. a door; 24. an air inlet hole.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Referring to fig. 1 to 3, an injection molding surface repairing device comprises a repairing table 1, wherein four corners of the upper end surface of the repairing table 1 are fixedly connected with electric telescopic rods 2, the other ends of the electric telescopic rods 2 are fixedly connected with a supporting frame 3 together, a connecting plate 5 is arranged below the supporting frame 3, a plurality of uniformly distributed connecting rods 4 are fixedly connected between the supporting frame 3 and the connecting plate 5, two left and right distributed air inlets 24 are formed in a penetrating manner on the upper end surface of the connecting plate 5, a foldable telescopic frame 6 is fixedly connected with the lower end surface of the connecting plate 5, and a first magnet strip 7 is fixedly connected with the lower end of the telescopic frame 6;

the up end fixedly connected with of repairing the platform 1 a plurality of evenly distributed's bracing piece 8, the common fixedly connected with of outer wall of a plurality of bracing pieces 8 is located piece frame 9 of flexible frame 6 below, the upper end fixedly connected with of piece frame 9 and first magnet strip 7 assorted second magnet strip 10.

In this embodiment: the four electric telescopic rods 2 are started to shrink to drive the supporting frame 3 to move downwards, the supporting frame 3 drives the plurality of connecting rods 4 and the connecting plates 5 to move downwards, the connecting plates 5 drive the telescopic frame 6 to move downwards, the telescopic frame 6 drives the first magnet strips 7 to move downwards, the first magnet strips 7 and the second magnet strips 10 are adsorbed together, and gaps are prevented from being generated between the telescopic frame 6 and the scrap frame 9; when the first magnet strip 7 and the second magnet strip 10 are adsorbed by the telescopic frame 6, the supporting frame 3 can move up and down in a small range, and the telescopic frame 6 and the scrap frame 9 are matched with each other, so that scraps are prevented from splashing.

As a technical optimization scheme of the utility model, the upper ends of the plurality of support rods 8 are fixedly connected with a clamp base 11 together, the upper end surfaces of the clamp base 11 are fixedly connected with left and right distributed fixed blocks 12, a screw rod 13 is rotatably connected between the two fixed blocks 12, the outer wall of the screw rod 13 is in threaded connection with a left and right distributed movable plate 14 which is in sliding connection with the upper end surfaces of the clamp base 11, and the opposite side walls of the two movable plates 14 are fixedly connected with support plates 15.

In this embodiment: firstly, an injection molding piece to be repaired is placed on two support plates 15, then the screw rod 13 rotates, and because the screw rod 13 is a bidirectional screw rod, the screw rod 13 drives the two moving plates 14 to move in opposite directions, and simultaneously, the two moving plates 14 drive the support plates 15 which are fixedly connected respectively to move in opposite directions, so that the injection molding piece is clamped and loosened.

As a technical optimization scheme of the utility model, a rotating shaft 16 is rotatably connected to the lower end surface of the support frame 3, the other end of the rotating shaft 16 penetrates through the connecting plate 5 and extends to the lower side of the connecting plate 5, a polishing disc 17 is fixedly connected to the other end of the rotating shaft 16, a second motor 18 is mounted on the upper end surface of the support frame 3, and the output end of the second motor 18 penetrates through the support frame 3 and is fixedly connected with the rotating shaft 16.

In this embodiment: when four electric telescopic rods 2 shrink, support frame 3 drives second motor 18, pivot 16 and polish and to coil 17 downwardly moving, makes polish and coil 17 and injection molding surface butt, and second motor 18 starts, and the output of second motor 18 drives pivot 16 and rotates, and pivot 16 drives and polishes the mill 17 and rotate to the realization is to the restoration of polishing of injection molding surface.

As a technical optimization scheme of the utility model, the lower end face of the repairing table 1 is provided with a debris collecting box 19, the right side wall of the debris collecting box 19 is provided with a dust collection fan 20, and a pipeline 21 penetrating through the repairing table 1 is communicated between the debris frame 9 and the debris collecting box 19.

In this embodiment: the dust suction fan 20 is started, and the dust suction fan 20 sucks the scraps generated during polishing repair into the scraps collecting box 19 through the pipeline 21, so that the scraps are collected.

As a technical optimization scheme of the utility model, a first motor 22 is arranged on the other side wall of the right side fixed block 12, and the output end of the first motor 22 penetrates through the right side fixed block 12 and is fixedly connected with the screw rod 13.

In this embodiment: the first motor 22 is started, the first motor 22 drives the screw rod 13 to rotate, and the screw rod 13 drives the two moving plates 14 to move in opposite directions, so that power is provided for the movement of the two moving plates 14.

As a technical optimization scheme of the utility model, the front end surface of the debris collection box 19 is movably connected with a box door 23.

In this embodiment: facilitating disposal of debris within the debris collection bin 19.

Working principle: when the injection molding clamp is used, firstly, an injection molding piece to be repaired is placed on two support plates 15, a first motor 22 is started, the output end of the first motor 22 drives a screw rod 13 to rotate, and because the screw rod 13 is a bidirectional screw rod, the screw rod 13 drives two moving plates 14 to move in opposite directions, and simultaneously, the two moving plates 14 drive the support plates 15 fixedly connected with each other to move in opposite directions, so that the injection molding piece is clamped;

the four electric telescopic rods 2 are started to shrink to drive the support frame 3 to move downwards, the support frame 3 drives the plurality of connecting rods 4 and the connecting plates 5 to move downwards, the connecting plates 5 drive the telescopic frame 6 to move downwards, the telescopic frame 6 drives the first magnet strips 7 to move downwards, the first magnet strips 7 and the second magnet strips 10 are adsorbed together, gaps are prevented from being generated between the telescopic frame 6 and the scrap frame 9, and the telescopic frame 6 can enable the support frame 3 to move up and down in a small range when the first magnet strips 7 and the second magnet strips 10 are adsorbed, so that the telescopic frame 6 and the scrap frame 9 are mutually matched, and scraps are prevented from splashing;

when the four electric telescopic rods 2 shrink, the support frame 3 drives the second motor 18, the rotating shaft 16 and the polishing disc 17 to move downwards, so that the polishing disc 17 is abutted against the surface of an injection molding piece, the second motor 18 is started, the output end of the second motor 18 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the polishing disc 17 to rotate, so that polishing and repairing of the surface of the injection molding piece are realized; simultaneously, the dust collection fan 20 is started, air flow enters from the air inlet hole 24, and then scraps generated during polishing and repairing inside the scraps frame 9 are sucked into the scraps collection box 19 through the pipeline 21, so that scraps are collected;

after finishing polishing repair, turning off the dust collection fan 20, starting the four electric telescopic rods 2 again, enabling the four electric telescopic rods 2 to extend out to drive the support frame 3 to move upwards, and enabling the support frame 3 to drive the second motor 18, the rotating shaft 16 and the polishing disc 17 to move upwards so as to release the abutting state of the polishing disc 17 and the injection molding piece; simultaneously, the support frame 3 drives a plurality of connecting rods 4, connecting plates 5 and first magnet strip 7 to upwards move, removes the adsorption state of first magnet strip 7 and second magnet strip 10, starts first motor 22 again, and the output of first motor 22 drives lead screw 13 reverse rotation, and lead screw 13 drives two movable plates 14 and removes to opposite direction, simultaneously, two movable plates 14 drive each fixed connection's extension board 15 to opposite direction removal to unclamp the injection molding, take out the injection molding that will polish the restoration well at last.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Injection molding surface repair device, including repairing platform (1), its characterized in that: the utility model discloses a repair platform, including repairing platform (1), connecting plate (5), connecting plate (4), connecting plate (5), folding flexible expansion frame (6), first magnet strip (7) of lower extreme fixedly connected with, two inlet port (24) that distribute about having run through to the up end of connecting plate (5), flexible expansion frame (6) of lower terminal surface fixedly connected with of connecting plate (5), the below of support frame (3) is provided with connecting plate (5), fixedly connected with a plurality of evenly distributed between support frame (3) and connecting plate (5);

the repairing table is characterized in that a plurality of evenly distributed supporting rods (8) are fixedly connected to the upper end face of the repairing table (1), a plurality of scrap frames (9) located below the telescopic frames (6) are fixedly connected to the outer walls of the supporting rods (8) together, and second magnet strips (10) matched with the first magnet strips (7) are fixedly connected to the upper ends of the scrap frames (9).

2. The injection molded part surface remediation device of claim 1, wherein: the upper ends of a plurality of bracing pieces (8) are fixedly connected with anchor clamps base (11) jointly, fixed block (12) that distribute about the up end fixedly connected with of anchor clamps base (11), two rotate between fixed block (12) and be connected with lead screw (13), the outer wall threaded connection of lead screw (13) have with anchor clamps base (11) up end sliding connection's movable plate (14) that distribute about, two equal fixedly connected with extension board (15) of a side wall that movable plate (14) are relative.

3. The injection molded part surface remediation device of claim 1, wherein: the lower terminal surface rotation of support frame (3) is connected with pivot (16), the other end of pivot (16) runs through connecting plate (5) and extends to the below of connecting plate (5), the other end fixedly connected with of pivot (16) is polished dish (17), second motor (18) are installed to the up end of support frame (3), the output of second motor (18) runs through support frame (3) and with pivot (16) fixed connection.

4. The injection molded part surface remediation device of claim 1, wherein: the utility model discloses a repair bench, including repairing bench (1), dust collecting box (19) are provided with on the lower terminal surface of repairing bench (1), dust absorption fan (20) are installed to the right side wall of dust collecting box (19), intercommunication has pipeline (21) that run through repairing bench (1) between piece frame (9) and dust collecting box (19).

5. An injection molded part surface remediation device according to claim 2 wherein: the other side wall of the fixed block (12) positioned on the right side is provided with a first motor (22), and the output end of the first motor (22) penetrates through the right side fixed block (12) and is fixedly connected with the screw rod (13).

6. The injection molded part surface remediation device of claim 4, wherein: the front end face of the scrap collecting box (19) is movably connected with a box door (23).