CN211389865U - Flash processing apparatus of injection molding - Google Patents
Flash processing apparatus of injection molding Download PDFInfo
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- CN211389865U CN211389865U CN201922084277.8U CN201922084277U CN211389865U CN 211389865 U CN211389865 U CN 211389865U CN 201922084277 U CN201922084277 U CN 201922084277U CN 211389865 U CN211389865 U CN 211389865U
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- cutting knife
- jaw chuck
- overlap
- flash
- cutting
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Abstract
The utility model discloses a overlap processing apparatus of injection molding, including three-jaw chuck, be used for driving three-jaw chuck pivoted drive main shaft, cutting mechanism, hair-dryer, collecting vat, cutting mechanism has the cutting knife and drives the lead screw drive arrangement of cutting knife side-to-side motion, and the hair-dryer has the supply-air outlet that is located directly over the three-jaw chuck, and the collecting vat is located the below of cutting knife. When the tool point of the cutting knife cuts, only the flash on the outer edge of the lamp surface ring can be cut, but the body of the lamp surface ring can not be cut, so that the error of flash processing can be reduced, the precision of flash processing is improved, and the quality of the finished product of the lamp surface ring is ensured; and when the cutting knife cut the overlap, the hair-dryer was towards the three-jaw chuck air supply always, and the sweeps of overlap processing will be sent into the collecting vat department that is located the cutting knife below under the air supply of hair-dryer and collect, has reached the purpose of collecting the overlap sweeps, has guaranteed the cleanness in workshop, avoids the overlap sweeps to pollute the workshop.
Description
Technical Field
The utility model relates to an injection molding after-treatment facility technical field, in particular to overlap processing apparatus of injection molding.
Background
The general lamp surface ring is a ring body with a light hole in the middle and a thin edge around the ring body and is used for being installed on a lamp. When the lamp surface ring is formed by injection molding, the surrounding thin edge is easy to generate flash, and the flash treatment is needed after the injection molding is finished. The existing flash processing of an injection molding factory uses manual flash cutting, the cutting precision is low, the situation that the flash cutting is too much or the processing is incomplete easily occurs, and the quality of finished products is influenced; and when the flash is processed, the scraps of the cut flash will fly on the bottom plate of the workshop in a mess, and the workshop is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a overlap processing apparatus of injection molding, the overlap processing apparatus of injection molding's cutting accuracy is high, is convenient for collect the sweeps, avoids the sweeps to pollute the workshop.
The utility model provides a flash processing apparatus of injection molding, include:
the three-jaw chuck is used for internally supporting and clamping the lamp surface ring;
the driving main shaft is arranged below the three-jaw chuck and used for driving the three-jaw chuck to rotate;
the cutting mechanism is provided with a cutting knife and a screw rod driving device for driving the cutting knife to move left and right, and the cutting knife is positioned on the left side of the three-jaw chuck;
the blower is provided with an air supply outlet which is positioned right above the three-jaw chuck and is used for supplying air to the three-jaw chuck;
and the collecting tank is positioned below the cutting knife.
The utility model discloses overlap processing apparatus of injection molding has following technological effect at least: when the lamp surface ring cutting device is used, a lamp surface ring needing to be subjected to flash cutting is firstly installed and fixed on a three-jaw chuck, then a main shaft is driven to drive the three-jaw chuck to rotate, a blower supplies air downwards, a screw rod driving device drives a cutting knife to move rightwards until the distance between the knife tip of the cutting knife and the center of the three-jaw chuck is the radius of an outer side arc of a lamp clamping ring, namely the three-jaw chuck is matched to rotate, so that the knife tip of the cutting knife only can cut the flash on the outer edge of the lamp surface ring and cannot cut a body of the lamp surface ring when cutting, the error of flash processing can be reduced, the precision of flash processing is improved, and the finished product quality of the lamp surface ring is ensured; and when the cutting knife cut the overlap, the hair-dryer was towards the three-jaw chuck air supply always, and the sweeps of overlap processing will be sent into the collecting vat department that is located the cutting knife below under the air supply of hair-dryer and collect, has reached the purpose of collecting the overlap sweeps, has guaranteed the cleanness in workshop, avoids the overlap sweeps to pollute the workshop.
According to some embodiments of the utility model, the rear side of cutting knife is provided with the back and keeps off the bits board, the upper end that keeps off the bits board in the back is higher than the cutting knife, the lower extreme that keeps off the bits board in the back with the rear side of collecting vat is connected.
According to some embodiments of the utility model, the front side of cutting knife is provided with preceding fender bits board, the upper end that preceding fender bits board is higher than the cutting knife, preceding fender bits board the lower extreme with the front side of collecting vat is connected.
According to some embodiments of the utility model, the front side of collecting vat has the opening, the collecting vat is in open-ended upside edge articulates there is the opening to be used for sealing open-ended closed iron plate, the open-ended downside is provided with and is used for adsorbing the magnet of closed iron plate.
According to some embodiments of the invention, the front side of the closed iron plate is provided with a handle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a flash processing apparatus for injection molded parts according to an embodiment of the present invention;
FIG. 2 is a schematic view of the assembly of the cutting mechanism shown in FIG. 1 with a three-jaw chuck;
fig. 3 is a schematic view of an assembly structure of the cutting mechanism and the collecting tank shown in fig. 1.
Reference numerals:
a three-jaw chuck 100,
A driving main shaft 200,
A cutting mechanism 300, a cutting knife 310, a screw rod driving device 320,
A blower 400,
A collecting tank 500, an opening 510, a closed iron plate 520, a handle 521, a magnet 530,
A rear scrap baffle 600,
A front chip guard 700.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, a flash treatment device for injection-molded parts includes:
the three-jaw chuck 100 is used for internally supporting and clamping the lamp surface ring;
the driving spindle 200 is arranged below the three-jaw chuck 100 and used for driving the three-jaw chuck 100 to rotate;
a cutting mechanism 300 having a cutting knife 310 and a lead screw driving device 320 for driving the cutting knife 310 to move left and right, the cutting knife 310 being located at the left side of the three-jaw chuck 100;
a blower 400 having an air supply port located directly above the three-jaw chuck 100, the blower 400 supplying air toward the three-jaw chuck 100;
and a collecting groove 500 positioned below the cutting knife 310.
The three-jaw chuck 100 is provided with three jaws with convex clamping teeth; when the lamp surface ring needs to be installed on the three-jaw chuck 100, the light-transmitting hole of the lamp surface ring is buckled with the three clamping teeth, and when the three clamping jaws move towards the outer side of the three-jaw chuck 100 together, the outer side faces of the clamping teeth can be utilized to abut against the light-transmitting hole of the lamp surface ring, so that the lamp surface ring can be clamped on the inner support and fixed on the three-jaw chuck 100. The length direction of the cutting blade 310 passes through the rotation center of the three-jaw chuck 100, that is, the cutting blade 310 can move along the radial direction of the three-jaw chuck 100, and the right end of the cutting blade 310 is a tool nose. The driving spindle 200 is a servo motor and can drive the three-jaw chuck 100 to rotate. When the lamp surface ring cutting device is used, a lamp surface ring needing to be subjected to flash cutting is firstly installed and fixed on the three-jaw chuck 100, then the main shaft 200 is driven to drive the three-jaw chuck 100 to rotate, the blower 400 supplies air downwards, the lead screw driving device 320 drives the cutting knife 310 to move rightwards until the distance between the knife tip of the cutting knife 310 and the center of the three-jaw chuck 100 is the radius of an outer side arc of the lamp clamping ring, namely the knife tip of the cutting knife 310 only cuts the flash on the outer edge of the lamp surface ring and does not cut the body of the lamp surface ring when cutting, so that the error of flash processing can be reduced, the precision of flash processing is improved, and the quality of a finished product of the lamp surface ring is ensured; and when cutting knife 310 cuts the overlap, hair-dryer 400 is towards three-jaw chuck 100 air supply all the time, and the sweeps that the overlap was handled will be sent into the collecting vat 500 department that is located the cutting knife 310 below under hair-dryer 400's air supply and collect, has reached the purpose of collecting the overlap sweeps, has guaranteed the cleanness in workshop, avoids the overlap sweeps to pollute the workshop.
In some embodiments of the present invention, referring to fig. 2 and 3, the rear side of the cutting knife 310 is provided with a rear chip-blocking plate 600, the upper end of the rear chip-blocking plate 600 is higher than the cutting knife 310, and the lower end of the rear chip-blocking plate 600 is connected to the rear side of the collecting groove 500. Keep off bits board 600 after promptly and can block the sweeps that fly backward when the overlap is handled, do not let the sweeps fly in disorder, keep off the lower extreme of bits board 600 after moreover and be connected with the rear side of collecting vat 500, can let the sweeps by keeping off the back, fall into collecting vat 500, then cooperate the air supply of hair-dryer 400, can more effectually let the sweeps fall into collecting vat 500 and collect.
In some embodiments of the present invention, the front side of the cutting knife 310 is provided with a front chip-blocking plate 700, the upper end of the front chip-blocking plate 700 is higher than the cutting knife 310, and the lower end of the front chip-blocking plate 700 is connected with the front side of the collecting groove 500. Keep off bits board 700 before promptly can block the sweeps that flies forward when the overlap is handled, do not let the sweeps fly in disorder, keep off the lower extreme of bits board 700 before moreover and be connected with the front side of collecting vat 500, can let the sweeps by keeping off the back, fall into collecting vat 500, then cooperate the air supply of hair-dryer 400, can more effectually let the sweeps fall into collecting vat 500 and collect.
In some embodiments of the present invention, referring to fig. 1 and 3, the front side of the collecting tank 500 has an opening 510, the collecting tank 500 is hinged with a closed iron plate 520 for closing the opening 510 at the upper side edge of the opening 510, and the lower side of the opening 510 is provided with a magnet 530 for adsorbing the closed iron plate 520. That is, the front side of the opening 510 is provided with a hinge, the closed iron plate 520 is hinged to the hinge, the closed iron plate 520 can swing forward, and the magnet 530 is used for attracting the closed iron plate 520, and can attract the lower side of the closed iron plate 520, thereby achieving the effect of closing the opening 510. In the use, if the sweeps in collecting vat 500 needs to be cleared up, then can overturn and seal iron plate 520, open opening 510, let people can clear up for collecting vat 500 from the outside of collecting vat 500, guarantee that collecting vat 500 has sufficient position to collect the sweeps.
In some embodiments of the present invention, a handle 521 is disposed on the front side of the closed iron plate 520. The handle 521 can facilitate people to grab the closed iron plate 520, so that the closed iron plate 520 can be turned over more easily, the opening 510 can be opened conveniently, and the use is convenient.
The device for flash treatment of injection-molded parts according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 3 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
Three-jaw chuck 100 is used for internal stay centre gripping lamps and lanterns face ring, and drive spindle 200 sets up in three-jaw chuck 100 below for drive three-jaw chuck 100 rotates, cutting mechanism 300 has cutting knife 310 and the lead screw drive 320 of drive cutting knife 310 side-to-side motion, and cutting knife 310 is located three-jaw chuck 100's left side, and hair-dryer 400 has the supply-air outlet that is located directly over three-jaw chuck 100, and hair-dryer 400 is used for supplying air towards three-jaw chuck 100, and collecting vat 500 is located the below of cutting knife 310. The rear side of cutting knife 310 is provided with back chip blocking plate 600, and the upper end that keeps off chip blocking plate 600 in the back is higher than cutting knife 310, and the lower extreme that keeps off chip blocking plate 600 in the back is connected with the rear side of collecting vat 500. The front side of the cutting knife 310 is provided with a front chip baffle 700, the upper end of the front chip baffle 700 is higher than the cutting knife 310, and the lower end of the front chip baffle 700 is connected with the front side of the collecting groove 500. The front side of the collecting tank 500 is provided with an opening 510, the collecting tank 500 is hinged with a closed iron plate 520 for closing the opening 510 at the edge of the upper side of the opening 510, and a magnet 530 for adsorbing the closed iron plate 520 is arranged at the lower side of the opening 510. A handle 521 is provided on the front side of the closed iron plate 520. When the lamp surface ring cutting device is used, a lamp surface ring needing to be subjected to flash cutting is firstly installed and fixed on the three-jaw chuck 100, then the main shaft 200 is driven to drive the three-jaw chuck 100 to rotate, the blower 400 supplies air downwards, the lead screw driving device 320 drives the cutting knife 310 to move rightwards until the distance between the knife tip of the cutting knife 310 and the center of the three-jaw chuck 100 is the radius of an outer side arc of the lamp clamping ring, namely the knife tip of the cutting knife 310 only cuts the flash on the outer edge of the lamp surface ring and does not cut the body of the lamp surface ring when cutting, so that the error of flash processing can be reduced, the precision of flash processing is improved, and the quality of a finished product of the lamp surface ring is ensured; and when cutting knife 310 cuts the overlap, hair-dryer 400 is towards three-jaw chuck 100 air supply all the time, and the sweeps that the overlap was handled will be sent into the collecting vat 500 department that is located the cutting knife 310 below under hair-dryer 400's air supply and collect, has reached the purpose of collecting the overlap sweeps, has guaranteed the cleanness in workshop, avoids the overlap sweeps to pollute the workshop. If the sweeps in collecting vat 500 need be cleared up, then can overturn and seal iron plate 520, open opening 510, let people can clear up for collecting vat 500 from the outside of collecting vat 500, guarantee that collecting vat 500 has sufficient position to collect the sweeps.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A flash processing apparatus of injection molding characterized by comprising:
the three-jaw chuck (100) is used for internally supporting and clamping the lamp surface ring;
the driving main shaft (200) is arranged below the three-jaw chuck (100) and is used for driving the three-jaw chuck (100) to rotate;
the cutting mechanism (300) is provided with a cutting knife (310) and a screw rod driving device (320) for driving the cutting knife (310) to move left and right, and the cutting knife (310) is positioned on the left side of the three-jaw chuck (100);
a blower (400) having an air supply outlet located directly above the three-jaw chuck (100), the blower (400) supplying air toward the three-jaw chuck (100);
a collection trough (500) located below the cutting knife (310).
2. The flash processing device of an injection molded part according to claim 1, characterized in that: the rear side of the cutting knife (310) is provided with a rear chip blocking plate (600), the upper end of the rear chip blocking plate (600) is higher than the cutting knife (310), and the lower end of the rear chip blocking plate (600) is connected with the rear side of the collecting tank (500).
3. The flash processing device of an injection molded part according to claim 1, characterized in that: the front side of the cutting knife (310) is provided with a front chip blocking plate (700), the upper end of the front chip blocking plate (700) is higher than the cutting knife (310), and the lower end of the front chip blocking plate (700) is connected with the front side of the collecting tank (500).
4. The flash processing device of an injection molded part according to claim 1, characterized in that: the front side of the collecting tank (500) is provided with an opening (510), the edge of the upper side of the opening (510) of the collecting tank (500) is hinged with a closed iron plate (520) used for closing the opening (510), and the lower side of the opening (510) is provided with a magnet (530) used for adsorbing the closed iron plate (520).
5. The flash processing device of an injection molded part according to claim 4, characterized in that: the front side of the closed iron plate (520) is provided with a handle (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084277.8U CN211389865U (en) | 2019-11-27 | 2019-11-27 | Flash processing apparatus of injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084277.8U CN211389865U (en) | 2019-11-27 | 2019-11-27 | Flash processing apparatus of injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211389865U true CN211389865U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084277.8U Active CN211389865U (en) | 2019-11-27 | 2019-11-27 | Flash processing apparatus of injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211389865U (en) |
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2019
- 2019-11-27 CN CN201922084277.8U patent/CN211389865U/en active Active
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