CN211760634U - Fan sprue removing device - Google Patents
Fan sprue removing device Download PDFInfo
- Publication number
- CN211760634U CN211760634U CN202020384184.7U CN202020384184U CN211760634U CN 211760634 U CN211760634 U CN 211760634U CN 202020384184 U CN202020384184 U CN 202020384184U CN 211760634 U CN211760634 U CN 211760634U
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- fixedly connected
- fan
- workbench
- ejector pin
- electric
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Abstract
The utility model discloses a fan removes runner device, comprises a workbench, workstation upper end fixedly connected with curb plate and backplate, the common fixedly connected with roof in curb plate and the backplate upper end, the revolving stage is installed to the workstation upper end, revolving stage upper end fixedly connected with positioning jig, positioning jig's upper end is fixed with the fan, the roof lower extreme just fixed mounting has step motor on positioning jig's the corresponding position, step motor's output fixedly connected with electric locating lever, electric locating lever's lower extreme fixedly connected with locating plate. The utility model discloses a reciprocating motion that mechanisms such as electronic take-up pulley, extension spring realized the electric grinder removes the runner along fan outer peripheral face orbit and handles, avoids damaging non-runner position, and then step-by-step rotates the runner that removes that the flabellum realizes whole flabellums and handles, need not artifical the processing, and efficiency is higher, and factor of safety is high.
Description
Technical Field
The utility model relates to a runner of moulding plastics handles technical field, especially relates to a fan removes runner device.
Background
The injection molding is used as a mature process for producing and molding industrial products, and is also applied to the production process of fans, a sprue can be generated after the injection molding products are molded, a sprue removing device is required to be used for treating residual materials at the sprue, and qualified injection molding products can be obtained. Adopt the manual runner of repairing and getting rid of the runner defective material of manual use cutting edge of a knife or a sword among the conventional art, the work efficiency of this kind of mode is lower and has certain safety risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the background art, and a fan removes runner device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fan sprue removing device comprises a workbench, wherein a side plate and a back plate are fixedly connected to the upper end of the workbench, a top plate is fixedly connected to the upper ends of the side plate and the back plate together, a rotating table is mounted at the upper end of the workbench, a positioning jig is fixedly connected to the upper end of the rotating table, a fan is fixed to the upper end of the positioning jig, a stepping motor is fixedly mounted at the lower end of the top plate and at the corresponding position of the positioning jig, an electric positioning rod is fixedly connected to the output end of the stepping motor, and a positioning plate is fixedly connected to the lower end of; one side of fan is equipped with the electric grinder, the upper end fixedly connected with ejector pin of electric grinder, the roof setting is run through to the upper end of ejector pin, set up the movable groove that supplies the ejector pin to remove on the roof, be equipped with stop gear between ejector pin and the movable groove, the roof upper end just at the electronic reel of both sides fixedly connected with and the fixed block in the movable groove, the common fixedly connected with extension spring of fixed block and ejector pin, the winding has the pull wire on the electronic reel, and the pull wire keeps away from the one end and the ejector pin fixed connection of electronic reel.
Preferably, the lower end of the workbench is fixedly connected with a rack, and a plurality of running wheels are installed at the bottom end of the rack.
Preferably, the limiting mechanism comprises a rolling wheel coaxially and fixedly sleeved on the ejector rod, and the inner wall of the movable groove is provided with a rolling groove in rolling connection with the rolling wheel.
Preferably, a mounting opening is formed in one side of the workbench, a waste material drawer is installed in the mounting opening, and a waste material leakage opening communicated with the mounting opening is formed in the upper end of the workbench between the fan and the electric grinder.
Preferably, the movable groove is arc-shaped.
Compared with the prior art, the fan sprue removing device has the advantages that:
1. through the reciprocating motion of mechanisms such as electronic take-up pulley, extension spring realization electric grinder, remove the runner along fan outer peripheral face orbit and handle, avoid haring non-runner position, then marching type rotates the runner and realizes removing the runner of whole flabellums and handle, need not manual processing, and efficiency is higher, and factor of safety is high.
2. Waste materials generated in the process of removing the sprue enter a waste material drawer in the mounting port through a waste material leakage opening, and normal sprue treatment influenced by accumulation of a large amount of waste materials on the workbench 1 is avoided.
Drawings
FIG. 1 is a front perspective view of a fan degating apparatus according to the present invention;
fig. 2 is a schematic structural diagram of a fan degating device according to the present invention.
In the figure: 1 workbench, 2 side plates, 3 top plates, 4 back plates, 5 frames, 6 rotating tables, 7 positioning jigs, 8 fans, 9 stepping motors, 10 electric positioning rods, 11 positioning plates, 12 electric grinders, 13 ejector rods, 14 rolling wheels, 15 fixing blocks, 16 electric winding wheels, 17 movable grooves, 18 extension springs, 19 waste material leakage openings and 20 waste material drawers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a fan sprue removing device comprises a workbench 1, a side plate 2 and a back plate 4 are fixedly connected to the upper end of the workbench 1, a top plate 3 is fixedly connected to the upper ends of the side plate 2 and the back plate 4 together, a rotary table 6 is mounted at the upper end of the workbench 1, a positioning jig 7 is fixedly connected to the upper end of the rotary table 6, a fan 8 is fixed to the upper end of the positioning jig 7, a stepping motor 9 is fixedly mounted at the lower end of the top plate 3 and at the corresponding position of the positioning jig 7, an electric positioning rod 10 (namely an electric push rod in the prior art) is fixedly connected to the output end of the stepping motor 9, a positioning plate 11 is fixedly connected to the lower end of the electric positioning rod 10, the contact area;
one side of fan 8 is equipped with electric grinder 12, the upper end fixedly connected with ejector pin 13 of electric grinder 12, the upper end of ejector pin 13 runs through roof 3 setting, set up the movable groove 17 that supplies ejector pin 13 to remove on the roof 3, be equipped with stop gear between ejector pin 13 and the movable groove 17, roof 3 upper end and at the electronic reel 16 of both sides fixedly connected with and the fixed block 15 of movable groove 17, fixed block 15 and the common fixedly connected with extension spring 18 of ejector pin 13, the winding has the pull wire on the electronic reel 16, and the pull wire keeps away from the one end and the ejector pin 13 fixed connection of electronic reel 16, utilize electronic reel 16 and extension spring 18 to make ejector pin 13 reciprocating motion in movable groove 17.
1 lower extreme fixedly connected with frame 5 of workstation, a plurality of wheels of traveling are installed to 5 bottoms of frame, conveniently remove the utility model discloses.
The limiting mechanism comprises a rolling wheel 14 which is coaxially and fixedly sleeved on the ejector rod 13, a rolling groove which is in rolling connection with the rolling wheel 14 is formed in the inner wall of the movable groove 17, and in the moving process of the ejector rod 13, the rolling wheel 14 rolls in the rolling groove to limit the ejector rod 13.
The installing port has been seted up to workstation 1 one side, and installs waste material drawer 20 in the installing port, and the waste material leak 19 with the installing port intercommunication is seted up just to workstation 1 upper end between fan 8 and electric mill 12, and waste material leak 19 is convenient for the waste material to pass through and is collected by waste material drawer 20.
The movable slot 17 is arc-shaped. It should be noted that the shape of the active slot 17 corresponds to the shape of the fan blades of the fan 8, i.e. the electric grinder 12 only treats the topping to be treated on the fan 8, without over-treating it.
It should be noted that, the stepping motor 9 is connected to a stepping driver through signal lines, and basic parameters such as the stepping angle and the rotating speed of the stepping motor 9 can be set through the stepping driver, which is a mature technology in the field of stepping motors and can set the stepping angle of the stepping motor 9 according to the number of fan blades on the fan 8.
In the utility model, the fan 8 is fixed by the positioning fixture 7, and the telescopic end of the electric positioning rod 10 extends to the positioning plate 11 to contact with the fan 8, the positioning fixture 7, the fan 8 and the electric positioning rod 10 are integrated, at the moment, the electric grinder 12 is positioned at one side of one of the fan blade heads, the electric winding wheel 16 can rotate in the forward direction to drive the ejector rod 13 and the electric grinder 12 fixedly connected with the ejector rod to move along the direction of the movable groove 17, the extension spring 18 is gradually extended, so that the electric grinder 12 gradually de-gates the fan blade, after the treatment is finished, the electric grinder 12 is positioned at the other side of the processed fan blade, the stepping motor 9 drives the whole to rotate for a certain angle, the other fan blade to be treated by the topping is positioned at the treatment position, the electric winding wheel 16 rotates reversely, the ejector rod 13 and the electric grinder 12 are driven to return under the pulling force of the extension spring 18, and the de-gating treatment of the plurality of fan blades of the fan 8 can be completed by repeating the operation.
In the above-mentioned in-process, in the piece that produces because of handling the runner gets into the intraoral waste material drawer 20 of installation through waste material leak 19, using the utility model discloses after certain cycle, can pull out waste material drawer 20 and clear up the waste material, avoid a large amount of waste materials to pile up on workstation 1 and influence normal runner and handle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A fan sprue removing device comprises a workbench (1) and is characterized in that the upper end of the workbench (1) is fixedly connected with a side plate (2) and a back plate (4), the upper ends of the side plate (2) and the back plate (4) are fixedly connected with a top plate (3) together, the upper end of the workbench (1) is provided with a rotating table (6), the upper end of the rotating table (6) is fixedly connected with a positioning jig (7), the upper end of the positioning jig (7) is fixedly provided with a fan (8), the lower end of the top plate (3) is fixedly provided with a stepping motor (9) at the corresponding position of the positioning jig (7), the output end of the stepping motor (9) is fixedly connected with an electric positioning rod (10), and the lower end of the electric positioning rod (10) is fixedly connected with;
one side of fan (8) is equipped with electric grinder (12), upper end fixedly connected with ejector pin (13) of electric grinder (12), roof (3) setting is run through to the upper end of ejector pin (13), set up movable groove (17) that supply ejector pin (13) to remove on roof (3), be equipped with stop gear between ejector pin (13) and movable groove (17), roof (3) upper end just is at electronic reel (16) of both sides fixedly connected with and fixed block (15) of movable groove (17), fixed block (15) and the common fixedly connected with extension spring (18) of ejector pin (13), the winding has the pull wire on electronic reel (16), and the pull wire keeps away from the one end and ejector pin (13) fixed connection of electronic reel (16).
2. The fan degating device as claimed in claim 1, wherein a frame (5) is fixedly connected to the lower end of the working platform (1), and a plurality of running wheels are mounted at the bottom end of the frame (5).
3. The fan degating device as claimed in claim 1, wherein the limiting mechanism comprises a rolling wheel (14) coaxially fixed and sleeved on the top rod (13), and a rolling groove in rolling connection with the rolling wheel (14) is formed in the inner wall of the movable groove (17).
4. The fan degating device as claimed in claim 1, wherein a mounting opening is formed at one side of the workbench (1), a waste material drawer (20) is installed in the mounting opening, and a waste material leakage opening (19) communicated with the mounting opening is formed at the upper end of the workbench (1) and between the fan (8) and the electric grinder (12).
5. The fan degating device according to claim 1, wherein said movable slot (17) is arcuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384184.7U CN211760634U (en) | 2020-03-24 | 2020-03-24 | Fan sprue removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384184.7U CN211760634U (en) | 2020-03-24 | 2020-03-24 | Fan sprue removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211760634U true CN211760634U (en) | 2020-10-27 |
Family
ID=72931642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020384184.7U Active CN211760634U (en) | 2020-03-24 | 2020-03-24 | Fan sprue removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211760634U (en) |
-
2020
- 2020-03-24 CN CN202020384184.7U patent/CN211760634U/en active Active
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