CN211729903U

CN211729903U - Automobile plastic decoration injection hole burr removing device

Info

Publication number: CN211729903U
Application number: CN201922278141.0U
Authority: CN
Inventors: 陈英跃; 张学荣; 陈磊; 李增祥; 白文永; 李伟冲; 薛丽丽; 段俊杰
Original assignee: Tianjin Jiuyue Technology Co ltd
Current assignee: Tianjin Jiuyue Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-23
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a car plastic decoration hole burr remove device that moulds plastics, which comprises a housin, the casing bottom is equipped with the opening that the hole burr of being convenient for moulds plastics stretches into, is equipped with the cutting mechanism who is used for cutting the hole burr of moulding plastics in the casing, is equipped with the grinding machanism that is used for polishing to the hole burr root of moulding plastics after cutting in the casing, and cutting mechanism and grinding machanism are driven by actuating mechanism, and cutting mechanism and grinding machanism link through drive mechanism, are equipped with the waste discharge port on the lateral wall of casing one side, and the waste discharge port links to each other with the cavity that dust. The cutting mechanism of the utility model is integrated in the shell, so that the condition that other parts of the product are damaged is avoided when the injection hole burrs are cut off; the utility model discloses a grinding machanism can grind the burr root and polish smoothly, has promoted the product quality.

Description

Automobile plastic decoration injection hole burr removing device

Technical Field

The utility model relates to an automobile parts manufacture equipment technical field especially relates to a hole burr remove device is moulded plastics to car plastic decoration.

Background

Plastic trim parts of automobiles inevitably generate redundant burrs in the injection molding process, and the burrs need to be manually removed after the injection molding is finished. Among these burrs, some burrs located at the edge of the protruding portion of the product are easy to handle, while the injection holes are generally located at the recessed portion of the product, resulting in the following two problems in terms of manual handling: on one hand, the space of the concave part is narrow, so that the cutter is difficult to be lowered, other parts of the product are easy to be damaged, and the rejection rate is increased; on the other hand, the burrs of the injection molding hole are difficult to completely eradicate, the root of the injection molding hole is left on the product, and the product quality is reduced.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and provides a hole burr remove device is moulded plastics to car plastic decoration.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

the utility model provides a hole burr remove device is moulded plastics to car plastic decoration, includes the casing, and the casing bottom is equipped with the opening that the hole burr of being convenient for to mould plastics stretched into, is equipped with the cutting mechanism who is used for cutting the hole burr of moulding plastics in the casing, is equipped with the grinding machanism who is used for polishing injection moulding hole burr root after cutting in the casing, and cutting mechanism and grinding machanism are driven by actuating mechanism.

Preferably, the inner wall of one side of the shell is fixedly provided with a supporting column, the cutting mechanism comprises a first lead screw, the first lead screw is horizontally arranged, two ends of the first lead screw are respectively and rotatably connected with the supporting column and the inner side wall of the shell, the first lead screw is provided with a first sliding block in a threaded fit mode, one side of the first lead screw is provided with a first sliding rod, the first sliding rod and the first lead screw are mutually parallel, two ends of the first sliding rod are respectively and fixedly connected with the supporting column and the inner side wall of the shell, the.

Preferably, grinding machanism includes lead screw two, and two vertical settings of lead screw two and both ends rotate with the top inner wall of support column top and casing respectively and are connected, and screw-thread fit is equipped with slider two on the lead screw two, and two one sides of lead screw are equipped with slide bar two, and slide bar two and the top of two parallel arrangement of each other of lead screw and casing and inner wall fixed connection, are equipped with grinding device on the slider two, and during operation grinding device is located directly over the hole burr of moulding plastics.

Preferably, grinding device includes grinding motor, and grinding motor fixed connection is at two tops of slider, and grinding motor's output shaft passes slider two and the bottom has set firmly the abrasive disc, and the abrasive disc is located the hole burr of moulding plastics directly over during the use.

Preferably, the cutting mechanism and the polishing mechanism are linked through a transmission mechanism.

Preferably, the driving mechanism is a driving motor fixedly arranged on the outer wall of the shell, an output shaft of the driving motor is connected with the first lead screw, the first lead screw is connected with the second lead screw through a bevel gear transmission mechanism, the bevel gear transmission mechanism comprises two bevel gears which are meshed with each other, and the two bevel gears are fixedly sleeved on the first lead screw and the second lead screw respectively.

Preferably, a waste discharge port is arranged on the side wall of one side of the shell, and the waste discharge port is connected with a chamber of the dust collection mechanism for collecting the sundries.

Preferably, the position of the dust suction port is that the waste discharge port faces to the position of injection molding hole burrs in work.

The utility model has the advantages that: the cutting mechanism of the utility model is integrated in the shell, so that the condition that other parts of the product are damaged is avoided when the injection hole burrs are cut off; the utility model discloses a grinding machanism can grind the burr root and polish smoothly, has promoted the product quality.

Drawings

Fig. 1 is a top cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

in the figure: 1-a shell; 11-a support column; 2-injection molding of hole burrs; 3-a cutting mechanism; 31-a first lead screw; 32-a first sliding block; 33-sliding bar I; 34-a cutter; 4-a polishing mechanism; 41-a second lead screw; 42-a second sliding block; 43-sliding bar II; 44-a grinding device; 441-grinding the motor; 442-sand table; 5-a drive mechanism; 6-bevel gear drive; 7-a waste outlet;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further described with reference to the following examples:

example one

The utility model provides a car plastic decoration hole burr remove device that moulds plastics, which comprises a

housin

1, 1 fixed mounting of casing is on the support body of the manipulator that is used for taking out the product, 1 bottom of casing is equipped with the opening that the hole burr 2 that moulds plastics of being convenient for stretched into with the position that the hole burr 2 that moulds plastics corresponds, be equipped with the cutting mechanism 3 that is used for cutting the hole burr 2 that moulds plastics in the casing 1, be equipped with the grinding machanism 4 that is used for polishing 2 roots of hole burr that moulds plastics after the cutting in the casing 1, cutting mechanism 3 and grinding machanism 4 are driven by.

Preferably, the inner wall of one side of the shell 1 is fixedly provided with the supporting column 11, the cutting mechanism 3 comprises a first screw rod 31, the first screw rod 31 is horizontally arranged, two ends of the first screw rod 31 are respectively and rotatably connected with the supporting column 11 and the inner side wall of the shell 1, the first screw rod 31 is provided with a first sliding block 32 in a threaded fit mode, one side of the first screw rod 31 is provided with a first sliding rod 33, the first sliding rod 33 and the first screw rod 31 are mutually arranged in parallel, two ends of the first sliding rod 33 are respectively and fixedly connected with the supporting column 11 and the inner side wall of the shell 1, the.

Preferably, the polishing mechanism 4 comprises a second screw rod 41, the second screw rod 41 is vertically arranged, two ends of the second screw rod 41 are respectively rotatably connected with the top of the support column 11 and the inner wall of the top of the shell 1, the second screw rod 41 is provided with a second sliding block 42 in a threaded fit manner, one side of the second screw rod 41 is provided with a second sliding rod 43, the second sliding rod 43 and the second screw rod 41 are arranged in parallel, the inner wall of the top of the shell 1 is fixedly connected, the second sliding block 42 is provided with a polishing device 44, and the polishing device 44 is located right above the injection molding hole.

Preferably, the grinding device 44 comprises a grinding motor 441, the grinding motor 441 is fixedly connected to the top of the second sliding block 42, an output shaft of the grinding motor 441 penetrates through the second sliding block 42, a sand disc 442 is fixedly arranged at the bottom of the second sliding block 42, and the sand disc 442 is located right above the injection molding hole burr 2 in use.

Preferably, the cutting mechanism 3 and the grinding mechanism 4 are linked through a transmission mechanism.

Preferably, the driving mechanism 5 is a driving motor fixedly arranged on the outer wall of the housing 1, an output shaft of the driving motor is connected with the first lead screw 31, the transmission mechanism is a bevel gear transmission mechanism 6, the bevel gear transmission mechanism 6 comprises two bevel gears which are meshed with each other, and the two bevel gears are fixedly sleeved on the first lead screw 31 and the second lead screw 41 respectively.

Preferably, a waste discharge port 7 is formed in a side wall of the housing 1, and the waste discharge port 7 is connected with a chamber for collecting sundries in the dust suction mechanism.

Preferably, the dust suction opening is located at the waste discharge opening 7 facing the location of the injection hole burr 2 during operation.

The utility model discloses during the use, the manipulator takes out the back with the work piece and carries out the transportation in-process, the utility model discloses can clear away injection molding hole burr 2, concrete working process as follows:

the injection molding hole burrs 2 extend into the shell 1 from the bottom opening, the driving mechanism 5 and the polishing motor 441 are started, the driving motor rotates forward to drive the first screw rod 31 and the second screw rod 41 to rotate simultaneously, the first slider 32 is indirectly driven to translate, and the second slider 42 moves downwards, the polishing motor 441 drives the sand disc 442 to rotate, the cutter 34 cuts the injection molding hole burrs 2 in the translation process of the first slider 32, the cut waste materials are discharged from the waste material discharge port 7, the cut first slider 32 continues to translate to enable the cutter 34 to be separated from the vertical projection range of the sand disc 442 before the sand disc 442 descends to the height of the cutter 34 so as to avoid interference between the cutter and the sand disc 442, the sand disc 442 descends to polish the roots left after the injection molding hole burrs 2 are cut until the injection molding hole burrs are level with the plane where the injection molding hole burrs 2 are located, and the waste materials generated in the polishing process are discharged; after polishing, the polishing motor 441 stops rotating, the driving motor rotates reversely, and the first sliding block 32 and the second sliding block 42 are indirectly driven to reset. On one hand, the mode avoids the condition that other parts of the product are damaged during cutting off, and reduces the rejection rate; on the other hand has increased the process of polishing, can eradicate injection molding hole burr 2 completely, has promoted the product quality.

Example two

The utility model provides a car plastic decoration hole burr remove device that moulds plastics, includes casing 1, is equipped with the tongs of being convenient for to hand on the casing, and 1 bottom of casing is equipped with the opening that the hole burr 2 of being convenient for to mould plastics stretched into, is equipped with cutting mechanism 3 that is used for cutting the hole burr 2 of moulding plastics in the casing 1, is equipped with in the casing 1 to be used for the cutting back to carry out the grinding machanism 4 of polishing to 2 roots of hole burr of moulding plastics, and cutting mechanism 3 and grinding machanism 4 are driven by actuating mechanism 5.

Preferably, the inner wall of one side of the shell 1 is fixedly provided with the supporting column 11, the cutting mechanism 3 comprises a first screw rod 31, the first screw rod 31 is horizontally arranged, two ends of the first screw rod 31 are respectively and rotatably connected with the supporting column 11 and the inner side wall of the shell 1, the first screw rod 31 is provided with a first sliding block 32 in a threaded fit mode, one side of the first screw rod 31 is provided with a first sliding rod 33, the first sliding rod 33 and the first screw rod 31 are arranged in parallel, two ends of the first sliding rod 33 and two ends of the first sliding rod 31 are respectively and fixedly connected with the supporting column 11 and the inner side.

When the utility model is used, an operator buckles the utility model on the injection hole burr 2 to extend into the injection hole burr 2 from the bottom opening of the shell 1, the driving mechanism 5 and the polishing motor 441 are started, the driving motor rotates positively to drive the first lead screw 31 and the second lead screw 41 to rotate simultaneously, the first slider 32 is indirectly driven to translate and the second slider 42 moves downwards, the polishing motor 441 drives the sand disc 442 to rotate, the cutter 34 cuts the injection hole burr 2 in the translation process of the first slider 32, the cut waste material is discharged from the waste material discharge port 7, the first slider 32 continues to translate after being cut, so that the cutter 34 is separated from the vertical projection range of the sand disc 442 before the sand disc 442 descends to the height of the cutter 34, in order to avoid the interference between the injection hole burr 2 and the waste material, the sand disc 442 descends to polish the root left after cutting off the injection hole burr 2 until the root is level with the plane of the injection hole burr 2, and the waste material generated during polishing is discharged from a waste material discharge port 7; after polishing, the polishing motor 441 stops rotating, the driving motor rotates reversely, and the first sliding block 32 and the second sliding block 42 are indirectly driven to reset. On one hand, the mode avoids the condition that other parts of the product are damaged during cutting off, and reduces the rejection rate; on the other hand has increased the process of polishing, can eradicate injection molding hole burr 2 completely, has promoted the product quality.

The present invention has been described above with reference to the specific embodiments, and it is obvious that the present invention is not limited by the above-mentioned manner, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The utility model provides a car plastic decoration hole burr remove device that moulds plastics, includes casing (1), its characterized in that, casing (1) bottom is equipped with the opening that the hole burr (2) of being convenient for mould plastics stretched into, is equipped with cutting mechanism (3) that are used for cutting injection hole burr (2) in casing (1), is equipped with in casing (1) to be used for the cutting back to carry out grinding machanism (4) of polishing to injection hole burr (2) root, and cutting mechanism (3) and grinding machanism (4) are driven by actuating mechanism (5).

2. The device for removing burrs from injection molding holes of plastic decorating parts of automobiles as claimed in claim 1, wherein a supporting column (11) is fixedly arranged on the inner wall of one side of the shell (1), the cutting mechanism (3) comprises a first screw rod (31), the first screw rod (31) is horizontally arranged, two ends of the first screw rod (31) are respectively and rotatably connected with the supporting column (11) and the inner wall of the shell (1), a first sliding block (32) is arranged on the first screw rod (31) in a threaded fit manner, a first sliding rod (33) is arranged on one side of the first screw rod (31), the first sliding rod (33) and the first screw rod (31) are arranged in parallel, two ends of the first sliding rod (33) are respectively and fixedly connected with the supporting column (11) and the inner wall of the shell (1), the first sliding block.

3. The device for removing the burrs of the injection molding holes of the plastic decorating parts of the automobile according to claim 2, wherein the grinding mechanism (4) comprises a second lead screw (41), the second lead screw (41) is vertically arranged, two ends of the second lead screw are respectively and rotatably connected with the top of the supporting column (11) and the inner wall of the top of the shell (1), a second sliding block (42) is arranged on the second lead screw (41) in a threaded fit manner, a second sliding rod (43) is arranged on one side of the second lead screw (41), the second sliding rod (43) and the second lead screw (41) are arranged in parallel, the inner wall of the top of the shell (1) is fixedly connected, a grinding device (44) is arranged on the second sliding block (42), and the grinding device (44) is positioned right.

4. The device for removing the burrs of the injection molding holes of the plastic decorating parts of the automobile of claim 3, wherein the grinding device (44) comprises a grinding motor (441), the grinding motor (441) is fixedly connected to the top of the second sliding block (42), an output shaft of the grinding motor (441) penetrates through the second sliding block (42), the bottom of the output shaft is fixedly provided with a grinding disc (442), and the grinding disc (442) is positioned right above the burrs (2) of the injection molding holes in use.

5. A device for removing burrs from injection molding holes of plastic decorating parts for automobiles as claimed in claim 4, wherein the cutting mechanism (3) and the grinding mechanism (4) are linked by a transmission mechanism.

6. The device for removing burrs from injection molding holes of plastic decorating parts of automobiles as claimed in claim 5, wherein the driving mechanism (5) is a driving motor fixedly arranged on the outer wall of the shell (1), the output shaft of the driving motor is connected with the first lead screw (31), the transmission mechanism is a bevel gear transmission mechanism (6), the bevel gear transmission mechanism (6) comprises two mutually meshed bevel gears, and the two bevel gears are respectively fixedly sleeved on the first lead screw (31) and the second lead screw (41).

7. The device for removing the burrs of the injection molding hole of the plastic decorating part of the automobile according to claim 1, wherein a waste discharge port (7) is formed on one side wall of the shell (1), and the waste discharge port (7) is connected with a chamber for collecting the sundries of a dust suction mechanism.

8. A device for removing injection molding hole burrs of plastic trim parts for automobiles according to claim 7, wherein the dust suction port is located at the position of the waste discharge port (7) facing the position of the injection molding hole burrs (2) during operation.