CN112123654A - TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword - Google Patents
TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword Download PDFInfo
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- CN112123654A CN112123654A CN202010954812.5A CN202010954812A CN112123654A CN 112123654 A CN112123654 A CN 112123654A CN 202010954812 A CN202010954812 A CN 202010954812A CN 112123654 A CN112123654 A CN 112123654A
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- fixedly connected
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 title claims description 6
- 238000012216 screening Methods 0.000 claims abstract description 69
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 13
- 239000006187 pill Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 12
- 229920003023 plastic Polymers 0.000 abstract description 12
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002861 polymer material Substances 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 125000004434 sulfur atom Chemical group 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000003375 sulfoxide group Chemical group 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C2045/0077—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping removing burrs or flashes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a TC deburring flash injection molding piece forming die which comprises a deburring device body, wherein the bottom of the center of a screening platform is fixedly connected with a vibrating motor, an output shaft of the vibrating motor is fixedly connected with a vibrating rod, the top of a shot box is fixedly connected with a pressure pump, an air outlet of the pressure pump is fixedly connected with a shooting device, the inner top of the deburring device body is fixedly connected with a liquid nitrogen pipe, the outer wall of the liquid nitrogen pipe is provided with an electromagnetic valve, the inside of the screening platform is movably connected with a screening plate, and the top of the screening plate is fixedly connected with a spring. In the invention, the plastic shot ejected at high speed is used for impacting the product in the time difference region where the burrs are embrittled and the product is elastic, so that the embrittled burrs are completely removed and fall off after being impacted by the plastic shot, a large amount of labor consumption is reduced, and meanwhile, the PPS + GF plastic material belongs to a high polymer material, and when the product returns to normal temperature through freezing and deburring, the original various performances can be recovered.
Description
Technical Field
The invention belongs to the technical field of injection molding processing, and particularly relates to a TC deburring flash injection molding part forming mold.
Background
PPS is thermoplastic engineering plastic containing thiophenyl on the main chain of molecule, belonging to polyether plastics. It was industrially produced in 1968 in the United states, and the main industrial production methods include a solution polymerization method and a self-polycondensation method. The molecular structure of PPS can be seen, the PPS is a linear or slightly branched polymer formed by alternately arranging benzene rings and sulfur atoms, the molecular chain regularity is strong, and a main bond formed by connecting a rigid benzene ring and a flexible thioether chain has the characteristic of being hard and soft, so the PPS can be crystallized and has high melting point; secondly, since the benzene ring forms a conjugate with the sulfur atom. And the sulfur atom is not in saturation, and after oxidation, the thioether bond can be changed into a sulfoxide group, or adjacent macromolecules form oxygen bridge branching or crosslinking, so that the thermal stability and the oxygen stability are very outstanding; thirdly, because the polarity of the sulfur atom is conjugated by a benzene ring and is bound by high crystallinity, the PPS has the characteristic of non-polarity or weak polarity, so the electrical insulation, the dielectric property and the chemical medium resistance of the PPS are also outstanding; fourthly, because PPS has good compatibility with a plurality of polymers and additives, the PPS can be modified by a plurality of means to improve the mechanical property and other properties of the PPS;
PPS plastic raw materials among the prior art produce easily when the mould precision is not good, forming pressure is too big and drape over one's shoulders the cutting edge of a knife or a sword, through the mould shaping back, the mold insert of mould, the die joint bumps and passes the hole position and produce easily and drape over one's cutting edge of a knife or a sword and be difficult to process, extravagant manpower, and the loss is big in the product course of working.
Disclosure of Invention
The invention aims to: in order to solve the PPS plastic raw materials among the prior art and produce easily when the mould precision is not good, forming pressure is too big and drape over one's shoulders the cutting edge of a knife or a sword, through the mould shaping back, the mold insert of mould, the die joint bumps and passes the hole position and produce easily and drape over one's hair and be difficult to process, extravagant manpower, and the big problem of loss in the product course of working provides the injection molding forming die that TC unhairing limit draped over one's hair.
The technical scheme adopted by the invention is as follows: a TC deburring burring injection molding piece forming die comprises a deburring device body, wherein the outer wall of the right side of the deburring device body is movably connected with a feed valve, the top of the deburring device body is fixedly connected with a gas outlet and a liquid nitrogen storage box, the inside of the deburring device body is fixedly connected with a fixed leg, a shot box and a burr collecting box, the top of the fixed leg is fixedly connected with a screening platform, the bottom of the center of the screening platform is fixedly connected with a vibrating motor, the output shaft of the vibrating motor is fixedly connected with a vibrating rod, the top of the screening platform is fixedly connected with a connecting cover, the top of the connecting cover is fixedly connected with a workpiece placing plate, the outer wall of the right side of the shot box is fixedly connected with a shot pipe, the outer wall of the left side of the deburring collecting box is fixedly connected with a burr pipe, the top of the shot box is fixedly connected with a pressure, the utility model discloses a nitrogen gas storage box, including nitrogen gas hutch, screening platform, activity groove top fixedly connected with spring, spring bottom fixedly connected with screening bottom plate, bracing piece and back bracing piece before the fixed surface is connected with on the screening bottom plate, preceding bracing piece and back bracing piece top fixedly connected with screening board, the shot groove has been seted up to the screening board left side, shot groove bottom fixedly connected with connecting pipe, the hair limit groove has been seted up to the upper surface.
In a preferred embodiment, the end of the projectile tube remote from the projectile tank is fixedly connected to the bottom of the connecting tube.
In a preferred embodiment, the end of the burr pipe, which is far away from the burr collecting box, is fixedly connected to the bottom of the burr groove.
In a preferred embodiment, a rotating motor is fixedly connected inside the shooting device, and an output shaft of the rotating motor is fixedly connected with a shooting blade.
In a preferred embodiment, the liquid nitrogen tube is located inside the deflashing device.
In a preferred embodiment, the middle part of the screening plate is of a net structure, and the net area is smaller than the diameter of the shot.
In a preferred embodiment, the rear support bar height is 50cm higher than the front support bar height.
In a preferred embodiment, the air outlet of the pressure pump is fixedly connected to the bottom of the shooting device, and the air inlet of the pressure pump is fixedly connected to the top of the projectile box.
In a preferred embodiment, the screening platform is located between the projectile and the burr collection box.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, a feeding valve is opened, a workpiece is placed in a workpiece placing plate, a nitrogen storage box is opened, liquid nitrogen in the nitrogen storage box is sprayed to the workpiece through a liquid nitrogen pipe, a pressure pump is started at the same time, the pressure pump sucks pills in a pill box into a shooting device, a rotating motor is started to enable the pills to shoot the workpiece, the burrs are embrittled before the workpiece, the pills knock off the embrittled burrs, the plastic pills sprayed at high speed impact the product in a time difference region where the burrs are embrittled and the product is elastic, the embrittled burrs are completely removed and fall off after being impacted by the plastic pills, meanwhile, the PPS and GF plastic materials belong to high polymer materials and are in different phase states at different temperatures under fixed die temperature and forming conditions, and when the product returns to normal temperature through freezing and deburring, the original various performances can be recovered, and a large amount of manpower consumption is reduced.
2. According to the invention, burrs and the shots enter the screening platform through the connecting cover, the vibration motor is started to drive the vibration rod to rotate, the vibration rod is provided with the frequency screening bottom plate, the screening bottom plate moves upwards, the mesh area is smaller than the diameter of the shots due to the fact that the middle part of the screening plate is of a net structure, the burrs fall into burr grooves formed in the upper surface of the screening bottom plate through the screening plate and enter into a burr collecting box through burr pipes, the shots enter into the shot grooves along the screening plate and then enter into the connecting pipes through the shot grooves, and finally enter into the shot boxes again through the connecting pipes, so that the burrs are collected, the shots are prevented from being lost, and the workpieces are taken out after the burrs are removed by opening the feeding valve.
Drawings
FIG. 1 is a schematic diagram of a TC deburring flash injection molding mold according to the present invention;
FIG. 2 is a cross-sectional view of a screening platform in a TC de-burred flash injection molding mold of the present invention;
FIG. 3 is a top view of a screening platform in a TC deburring flash injection molding mold of the present invention;
FIG. 4 is a connection diagram of a screening base plate in an injection molding mold for TC deburring burrs according to the present invention;
FIG. 5 is a cross-sectional view of a shooting device in a TC deburring flash injection molding mold of the present invention.
The labels in the figure are: 1-deburring device body, 2-feeding valve, 3-air outlet, 4-nitrogen storage box, 5-fixed leg, 6-shot box, 7-deburring collection box, 8-screening platform, 9-vibration motor, 10-vibration rod, 11-connecting cover, 12-workpiece placing plate, 13-shot tube, 14-deburring tube, 15-pressure pump, 16-shooting device, 17-liquid nitrogen tube, 18-movable groove, 19-spring, 20-screening bottom plate, 21-front support rod, 22-rear support rod, 23-screening plate, 24-shot groove, 25-connecting tube, 26-deburring groove, 27-rotating motor and 28-shooting blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a TC deburring burring injection molding die comprises a deburring device body 1, a feed valve 2 is movably connected to the outer wall of the right side of the deburring device body 1, an air outlet 3 and a liquid nitrogen storage box 4 are fixedly connected to the top of the deburring device body 1, a fixed leg 5, a shot box 6 and a burr collection box 7 are fixedly connected to the inside of the deburring device body 1, a screening platform 8 is fixedly connected to the top of the fixed leg 5, the screening platform 8 is located between the shot box 6 and the burr collection box 7, a vibrating motor 9 is fixedly connected to the central bottom of the screening platform 8, a vibrating rod 10 is fixedly connected to an output shaft of the vibrating motor 9, a connecting cover 11 is fixedly connected to the top of the screening platform 8, a workpiece placing plate 12 is fixedly connected to the top of the connecting cover 11, a shot tube 13 is fixedly connected to the outer wall of the right side of the shot box 6, the top of the shot box 6 is fixedly connected with a pressure pump 15, the inner wall of the left side of the deburring device body 1 is fixedly connected with a shooting device 16, the air outlet of the pressure pump 15 is fixedly connected with the bottom of the shooting device 16, the air inlet of the pressure pump 15 is fixedly connected with the top of the shot box 6, the inside of the shooting device 16 is fixedly connected with a rotating motor 27, the output shaft of the rotating motor 27 is fixedly connected with a shooting blade 28, the bottom of a nitrogen storage box is fixedly connected with a liquid nitrogen pipe 17, the liquid nitrogen pipe 17 is positioned inside the deburring device 1, a feeding valve 2 is opened, a workpiece is placed in a workpiece placing plate 12, the nitrogen storage box 4 is opened, liquid nitrogen in the nitrogen storage box 5 is sprayed to the workpiece through the liquid nitrogen pipe 17, the pressure pump 15 is started at the same time, the shot in the shot box 6 is sucked into the shooting device 16 by the pressure pump 15, the rotating motor 27, the shooting blade 28 strikes the projectile to enable the projectile to shoot the workpiece, the projectile embrittles the rough edges before the workpiece, the brittle rough edges are knocked off by the projectile, the screening platform 8 is internally provided with a movable groove 18, the top of the movable groove is fixedly connected with a spring 19, the bottom of the spring 19 is fixedly connected with a screening bottom plate 20, one end of the projectile tube 13, far away from the projectile box 6, is fixedly connected to the bottom of a connecting tube 20, the upper surface of the screening bottom plate 20 is fixedly connected with a front supporting rod 21 and a rear supporting rod 22, the height of the rear supporting rod 22 is 50cm higher than that of the front supporting rod 21, the tops of the front supporting rod 21 and the rear supporting rod 22 are fixedly connected with a screening plate 23, the middle part of the screening plate 23 is of a net structure, the mesh area is smaller than the diameter of the projectile, the left side of the screening plate 23 is provided with a projectile groove 24, the bottom of the projectile groove 24 is, deckle edges and the shots enter the screening platform 8 through the connecting cover 11 together, the vibration motor 9 is started, the vibration motor 9 drives the vibration rod 10 to rotate, the vibration rod 10 is provided with the screening bottom plate 20 with frequency, the screening bottom plate 20 moves upwards, meanwhile, the screening bottom plate 20 moves downwards through the rebound force of the spring 19, the screening bottom plate 20 reciprocates up and down, when the screening bottom plate 20 reciprocates up and down, the deckle edges and the shots entering the upper surface of the screening bottom plate 23 vibrate together, because the middle part of the screening bottom plate 23 is of a net structure, and the mesh area is smaller than the diameter of the shots, the deckle edges fall into a deckle edge groove 26 formed in the upper surface of the screening bottom plate 20 through the screening bottom plate 23, the shots enter the deckle edge collecting box 7 through the deckle edge pipe 14, the shots enter the shot groove 24 along the screening bottom plate 23, then enter the connecting pipe 25 through the shot groove 24, finally enter the shot box 6 through the, collect deckle edge promptly, prevent again that the shot from losing, open the feed valve 2 after getting rid of the deckle edge and take out the work piece.
The working principle is as follows: opening the feed valve 2, putting the workpiece into the workpiece placing plate 12, opening the nitrogen storage box 4, spraying liquid nitrogen in the nitrogen storage box 5 to the workpiece through the liquid nitrogen pipe 17, simultaneously starting the pressure pump 15, enabling the pressure pump 15 to suck the shot in the shot box 6 into the shooting device 16, starting the rotating motor 27, enabling the rotating motor 27 to drive the shooting blade 28 to rotate, enabling the shooting blade 28 to hit the shot, enabling the shot to shoot the workpiece, impacting the workpiece by the plastic shot sprayed at high speed due to the fact that burrs are embrittled earlier than the workpiece, enabling the embrittled burr to be completely removed and fall off after being impacted by the plastic shot, meanwhile, the PPS and GF plastic materials belong to high polymer materials, are in different phase states at different temperatures under fixed die temperature and forming conditions, when the product returns to normal temperature through freezing deburring, the original various performances can be recovered, the deburred burrs and the shot enter the screening platform 8 through the connecting cover 11 together, starting the vibration motor 9 to make the vibration motor 9 drive the vibration rod 10 to rotate, the vibration rod 10 has a frequency screening bottom plate 20 to make the screening bottom plate 20 move upwards, meanwhile, the screening bottom plate 20 moves downwards through the rebounding force of the spring 19, so that the screening bottom plate 20 reciprocates up and down, when the sieving base plate 20 reciprocates up and down, burrs entering the upper surface of the sieving plate 23 vibrate together with the shot, because the middle part of the screening plate 23 is of a net structure and the mesh area is smaller than the diameter of the projectile, the rough edges fall into the rough edge groove 26 arranged on the upper surface of the screening bottom plate 20 through the screening plate 23 and enter the rough edge collecting box 7 through the rough edge pipe 14, the shots enter the shot groove 24 along the screening plate 23, then enter the connecting pipe 25 through the shot groove 24, finally enter the shot box 6 again through the connecting pipe 25, collect deckle edge promptly, prevent again that the shot from losing, open the feed valve 2 after getting rid of the deckle edge and take out the work piece.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a TC unhairing limit flashes injection molding forming die of cutting edge of a knife or a sword, includes unhairing limit device body (1), its characterized in that: the de-burring device is characterized in that a feed valve (2) is movably connected to the outer wall of the right side of a de-burring device body (1), an air outlet (3) and a liquid nitrogen storage box (4) are fixedly connected to the top of the de-burring device body (1), a fixed leg (5), a shot box (6) and a burr collecting box (7) are fixedly connected to the inner portion of the de-burring device body (1), a screening platform (8) is fixedly connected to the top of the fixed leg (5), a vibrating motor (9) is fixedly connected to the center bottom of the screening platform (8), a vibrating rod (10) is fixedly connected to an output shaft of the vibrating motor (9), a connecting cover (11) is fixedly connected to the top of the screening platform (8), a workpiece placing plate (12) is fixedly connected to the top of the connecting cover (11), a shot tube (13) is fixedly connected to the outer wall of the right side of the, the top of the pill box (6) is fixedly connected with a pressure pump (15), the inner wall of the left side of the deburring device body (1) is fixedly connected with a shooting device (16), the bottom of the nitrogen storage box is fixedly connected with a liquid nitrogen pipe (17), a movable groove (18) is arranged in the screening platform (8), the top of the movable groove is fixedly connected with a spring (19), the bottom of the spring (19) is fixedly connected with a screening bottom plate (20), the upper surface of the screening bottom plate (20) is fixedly connected with a front supporting rod (21) and a rear supporting rod (22), the top parts of the front supporting rod (21) and the rear supporting rod (22) are fixedly connected with a screening plate (23), the shot screening device is characterized in that a shot groove (24) is formed in the left side of the screening plate (23), a connecting pipe (25) is fixedly connected to the bottom of the shot groove (24), and a burr groove (26) is formed in the upper surface of the screening plate (20).
2. The mold of claim 1, wherein: and one end of the shot pipe (13) far away from the shot box (6) is fixedly connected to the bottom of the connecting pipe (20).
3. The mold of claim 1, wherein: one end of the burr pipe (14) far away from the burr collecting box is fixedly connected to the bottom of the burr groove (26).
4. The mold of claim 1, wherein: the shooting device (16) is internally and fixedly connected with a rotating motor (27), and an output shaft of the rotating motor (27) is fixedly connected with a shooting blade (28).
5. The mold of claim 1, wherein: the liquid nitrogen pipe (17) is positioned inside the deburring device (1).
6. The mold of claim 1, wherein: the middle part of the screening plate (23) is of a net structure, and the area of the net is smaller than the diameter of the projectile.
7. The mold of claim 1, wherein: the height of the rear supporting rod (22) is 50cm higher than that of the front supporting rod (21).
8. The mold of claim 1, wherein: the air outlet of the pressure pump (15) is fixedly connected to the bottom of the shooting device (16), and the air inlet of the pressure pump (15) is fixedly connected with the top of the shot box (6).
9. The mold of claim 1, wherein: the screening platform (8) is positioned between the shot box (6) and the burr collecting box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010954812.5A CN112123654A (en) | 2020-09-11 | 2020-09-11 | TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010954812.5A CN112123654A (en) | 2020-09-11 | 2020-09-11 | TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112123654A true CN112123654A (en) | 2020-12-25 |
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| CN202010954812.5A Pending CN112123654A (en) | 2020-09-11 | 2020-09-11 | TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105308A (en) * | 1993-11-15 | 1995-07-19 | 昭和炭酸株式会社 | A shot-blast equipment |
| JP2003136409A (en) * | 2001-10-29 | 2003-05-14 | Mitsubishi Cable Ind Ltd | Refrigeration deburring device |
| CN208601792U (en) * | 2018-07-16 | 2019-03-15 | 江苏美谷塑胶工业有限公司 | Rubber freezes edge-neatening apparatus |
| CN214136965U (en) * | 2020-09-11 | 2021-09-07 | 深圳东创技术股份有限公司 | TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword |
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2020
- 2020-09-11 CN CN202010954812.5A patent/CN112123654A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105308A (en) * | 1993-11-15 | 1995-07-19 | 昭和炭酸株式会社 | A shot-blast equipment |
| JP2003136409A (en) * | 2001-10-29 | 2003-05-14 | Mitsubishi Cable Ind Ltd | Refrigeration deburring device |
| CN208601792U (en) * | 2018-07-16 | 2019-03-15 | 江苏美谷塑胶工业有限公司 | Rubber freezes edge-neatening apparatus |
| CN214136965U (en) * | 2020-09-11 | 2021-09-07 | 深圳东创技术股份有限公司 | TC unhairing limit drapes over one's shoulders injection molding forming die of cutting edge of a knife or a sword |
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Address after: 518000 35 / F, Shenzhen Bay venture capital building, 25 Haitian 2nd Road, Binhai community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Dongchuang Technology Co.,Ltd. Address before: Room 5, Zhenhua Industrial Park, 180 Magang Road, Shiwei, Yau Magang, Guangming New District, Shenzhen, Guangdong 518100 Applicant before: SHENZHEN DONGCHUANG PRECISION TECHNOLOGY Co.,Ltd. |
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