CN112060503A - Device capable of cutting redundant parts at spray head and corner of plastic mold - Google Patents
Device capable of cutting redundant parts at spray head and corner of plastic mold Download PDFInfo
- Publication number
- CN112060503A CN112060503A CN202010948030.0A CN202010948030A CN112060503A CN 112060503 A CN112060503 A CN 112060503A CN 202010948030 A CN202010948030 A CN 202010948030A CN 112060503 A CN112060503 A CN 112060503A
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- China
- Prior art keywords
- cavity
- shaft
- transmission
- gear
- bevel gear
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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
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
-
- 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
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a device capable of cutting off redundant parts at a spray head and corners of a plastic mold, which comprises a box cover, wherein the right end surface of the box cover is propped against a box body, a cylinder is arranged between the box cover and the box body, one side far away from the axis of the cylinder is provided with a circular working cavity, the opening of the circular working cavity is far away from the axis of the cylinder, a circular gear cavity is arranged at the right side of the working cavity at a position corresponding to the axis of the cylinder, an external cutting device is arranged in the working cavity and comprises gear rings rotatably arranged at the left end wall and the right end wall of the gear cavity, the device effectively saves time by cutting off an injection port inside the mold and cutting off redundant parts at the outer side corners when the two molds are separated, does not need to manually observe and cut off and adjust the redundant parts and the like after injection molding, the processing efficiency of the product is improved.
Description
Technical Field
The invention relates to the field of plastic molds, in particular to a device capable of cutting off redundant parts at a spray head and corners of a plastic mold.
Background
After the plastic mold is cooled after injection molding, the processed product needs to be observed in time, the product after injection molding basically has the accumulation of redundant materials at a spray head and sharp edges formed when the materials at the corners are injected, all of which can cause unnecessary injuries when workers take the products, and the processed product is cooled and hardened, so that the redundant parts are cut to possibly cause the whole product to be broken, the processing period during product processing is increased, the processing efficiency is reduced, the workers cannot completely observe whether the corners of each product still have residues, the rejection rate is improved to a certain extent, and the economic development is not facilitated.
Disclosure of Invention
In order to solve the problems, the device capable of cutting off the redundant parts at the plastic mold nozzle and the corners is designed in the embodiment, the device capable of cutting off the redundant parts at the plastic mold nozzle and the corners comprises a case cover, the right end surface of the case cover is abutted with a case body, a cylindrical cavity is arranged between the case cover and the case body, one side far away from the axis of the cylindrical cavity is provided with a working cavity which is in a circular ring shape, the opening of the working cavity is far away from one side of the axis of the cylindrical cavity, a gear cavity which is in the circular ring shape and positioned at the right side of the working cavity is arranged at the position corresponding to the axis of the cylindrical cavity, an external cutting device is arranged in the working cavity and comprises a gear ring rotatably arranged at the left end wall and the right end wall of the gear cavity, the upper end of the gear ring is meshed with a large bevel gear extending into the, a small bevel gear is fixedly arranged on the outer circular surface of the spline sleeve, a small gear ring fixedly arranged on the right end wall of the working cavity is meshed at the right end of the small bevel gear, a cross rod positioned on the lower side of the spline sleeve is rotatably arranged on the outer circular surface of the spline shaft, a bearing is rotatably arranged at the lower end of the spline shaft, a telescopic spring surrounding the outer circular surface of the spline shaft is fixedly connected between the lower end surface of the cross rod and the upper end surface of the bearing, a fan-shaped blade rotatably arranged on the lower end surface of the bearing is fixedly arranged at the lower end of the spline shaft, a transmission synchronous cavity is arranged on the right side of the gear cavity at the upper side, an intermittent cavity is arranged on the right side of the transmission synchronous cavity, a bevel gear cavity is communicated with the right part of the intermittent cavity, an intermittent device is arranged in the intermittent, the cutting intracavity is equipped with interior cutting device, cutting chamber downside right side wall intercommunication is equipped with the design chamber, with the design chamber corresponds the position cutting chamber left side wall with drum chamber intercommunication, design chamber right side intercommunication is equipped with the input chamber that the opening is towards the right side.
Preferably, the external cutting device further comprises a blade fixedly arranged at the right end of the cross rod and capable of being in sliding connection with the right end wall of the working cavity, a rack is fixedly connected to the left end of the cross rod, a telescopic shaft positioned between the small gear ring and the blade at the upper side is fixedly and slidably arranged on the right end wall of the working cavity, the left end of the telescopic shaft abuts against the left end wall of the working cavity, a fixed rack is fixedly arranged at the left side of the upper end of the telescopic shaft, fixed blocks are symmetrically and fixedly arranged in the front and back of the telescopic shaft, rollers are rotatably arranged at the lower end of the fixed blocks, a fixed short shaft is fixedly arranged at the upper end of the fixed block, a fixed gear meshed with the left end of the rack is rotatably arranged on the outer circular surface of the fixed short shaft, a threaded shaft penetrating through the working cavity and extending into the synchronous cavity is meshed at the upper, the right end of the threaded shaft is fixedly connected with an upper small belt pulley.
Preferably, the external cutting device further comprises a transmission shaft rotatably arranged on the right end wall of the gear cavity, the transmission shaft penetrates through the transmission synchronization cavity and extends into the bevel gear cavity, the left end of the transmission shaft is fixedly connected with a transmission gear meshed with the inner ring surface of the gear ring, a transmission belt pulley positioned in the transmission synchronization cavity is fixedly arranged on the outer circular surface of the transmission shaft, and a transmission bevel gear is fixedly arranged at the right end of the transmission shaft.
Preferably, the intermittent device comprises a motor which is fixedly arranged in the right end wall of the intermittent cavity and is positioned in the lower end wall of the bevel gear cavity, the motor is in power connection with a power shaft which penetrates through the intermittent cavity and the transmission synchronous cavity and extends into the cutting cavity, a transmission lower belt pulley which is positioned in the transmission synchronous cavity is fixedly arranged on the outer circular surface of the power shaft, a long belt is wound between the transmission lower belt pulley and the transmission upper belt pulley, and a long rod which is positioned in the intermittent cavity is fixedly arranged at the upper end of the power shaft.
Preferably, the intermittent device further comprises a one-way shaft which is rotatably arranged on the right end wall of the bevel gear cavity and extends into the intermittent cavity, the right end of the one-way shaft is unidirectionally connected with a switching shaft which is rotatably arranged on the right end wall of the intermittent cavity, the upper end of the switching shaft is fixedly provided with a switching rod which is positioned in the bevel gear cavity, the upper end of the switching rod is fixedly provided with a switching bevel gear which can be meshed with the right end of the transmission bevel gear, the left end of the switching shaft is fixedly provided with a disc, the left end surface of the disc is annularly arrayed and fixedly provided with four communicated cylinders, the cylinder at the lower side can be in sliding connection with the long rod, the right end wall of the bevel gear cavity is rotatably provided with a short shaft which is positioned on the upper side of the switching shaft and extends into the, the short shaft is characterized in that the right end of the short shaft is fixedly connected with a lower small belt pulley, and a short belt is wound between the upper small belt pulley and the lower small belt pulley.
Preferably, the internal cutting device comprises a pinion fixedly arranged at the left end of the power shaft, a fixed shaft is fixedly arranged on the left end wall and the right end wall of the cutting cavity, and a gear which is meshed with the lower end of the pinion and is provided with a hollow groove with the size corresponding to that of the fixed cavity is rotatably arranged on the outer circular surface of the fixed shaft.
The invention has the beneficial effects that: according to the invention, the time is effectively saved by cutting off the injection molding opening in the mold and cutting off the redundant part of the outer side corner when the two molds are separated, the product after injection molding is not required to be observed manually, the redundant part is cut off and adjusted, the processing efficiency of the product is improved, the situations of injury and the like caused when workers cut off sharp corners are avoided, the safety problem is reduced, and the safety guarantee is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a device capable of cutting off redundant parts at a spray head and a corner of a plastic die, which comprises a box cover 11, wherein a box body 28 is propped against the right end surface of the box cover 11, a cylindrical cavity 35 is arranged between the box cover 11 and the box body 28, one side far away from the axis of the cylindrical cavity 35 is provided with a circular working cavity 14 with an opening far away from the axis of the cylindrical cavity 35, a gear cavity 16 which is positioned at the right side of the working cavity 14 and is circular is arranged at a position corresponding to the axis of the cylindrical cavity 35, an external cutting device is arranged in the working cavity 14, the external cutting device comprises a gear ring 41 which is rotatably arranged at the left end wall and the right end wall of the gear cavity 16, the upper end of the gear ring 41 is engaged with a large bevel gear 40 extending into the working cavity 14, the lower end surface of the large bevel gear 40 is fixedly provided with a, the outer circular surface of the spline sleeve 39 is fixedly provided with a small bevel gear 38, the right end of the small bevel gear 38 is meshed with a small gear ring 42 fixedly arranged on the right end wall of the working chamber 14, the outer circular surface of the spline shaft 37 is rotatably provided with a cross rod 47 positioned on the lower side of the spline sleeve 39, the lower end of the spline shaft 37 is rotatably provided with a bearing 45, an expansion spring 44 surrounding the outer circular surface of the spline shaft 37 is fixedly connected between the lower end surface of the cross rod 47 and the upper end surface of the bearing 45, the lower end of the spline shaft 37 is fixedly provided with a fan-shaped blade 46 rotatably arranged on the lower end surface of the bearing 45, the right side of the gear chamber 16 on the upper side is provided with a transmission synchronous chamber 23, the right side of the transmission synchronous chamber 23 is provided with an intermittent chamber 26, the right side part of the intermittent chamber 26 is communicated with a bevel, the utility model discloses a gear cutting device, including box 28, gear chamber 16, cutting chamber 34, cylinder chamber 35 and gear chamber 16, be equipped with between the gear chamber 16 and be located cutting chamber 34 in the box 28, cutting device is equipped with in the cutting chamber 34, cutting chamber 34 downside right side wall intercommunication is equipped with decides die cavity 30, with decide die cavity 30 corresponding position cut 34 left side wall with cylinder chamber 35 intercommunication, decide die cavity 30 right side intercommunication and be equipped with the opening towards right input chamber 32.
Advantageously, the external cutting device further comprises a blade 43 fixedly arranged at the right end of the cross bar 47 and slidably connected to the right end wall of the working chamber 14, the rack 36 is fixedly connected to the left end of the cross bar 47, the telescopic shaft 64 located between the upper small gear ring 42 and the blade 43 is fixedly and slidably arranged at the right end wall of the working chamber 14, the left end of the telescopic shaft 64 abuts against the left end wall of the working chamber 14, the fixed rack 15 is fixedly arranged at the left side of the upper end of the telescopic shaft 64, the telescopic shaft 64 is longitudinally and symmetrically and fixedly provided with fixed blocks 48, the lower end of the fixed block 48 is rotatably provided with a roller 17, the upper end of the fixed block 48 is fixedly provided with a fixed stub shaft 49, the outer circular surface of the fixed stub shaft 49 is rotatably provided with a fixed gear 50 engaged with the left end of the rack 36, the upper end of the fixed gear 50 is engaged with a threaded shaft 13 penetrating through the, the left end of the threaded shaft 13 is in threaded connection with a threaded sleeve 12 positioned in the box cover 11, and the right end of the threaded shaft 13 is fixedly connected with an upper small belt pulley 18.
Advantageously, the external cutting device further comprises a transmission shaft 53 rotatably disposed on the right end wall of the gear cavity 16, the transmission shaft 53 penetrates through the transmission synchronizing cavity 23 and extends into the bevel gear cavity 24, a transmission gear 51 engaged with the inner circular ring surface of the gear ring 41 is fixedly connected to the left end of the transmission shaft 53, a transmission upper belt pulley 52 disposed in the transmission synchronizing cavity 23 is fixedly disposed on the outer circular surface of the transmission shaft 53, and a transmission bevel gear 54 is fixedly disposed on the right end of the transmission shaft 53.
Advantageously, the intermittence device comprises a motor 25 fixedly arranged in the right end wall of the intermittence cavity 26 and in the lower end wall of the bevel gear cavity 24, the motor 25 is in power connection with a power shaft 27 penetrating through the intermittence cavity 26 and the transmission synchronization cavity 23 and extending into the cutting cavity 34, a lower transmission belt pulley 62 arranged in the transmission synchronization cavity 23 is fixedly arranged on the outer circumferential surface of the power shaft 27, a long belt 63 is wound between the lower transmission belt pulley 62 and the upper transmission belt pulley 52, and a long rod 61 arranged in the intermittence cavity 26 is fixedly arranged at the upper end of the power shaft 27.
Advantageously, the intermittent device further comprises a one-way shaft 65 rotatably disposed on the right end wall of the bevel gear cavity 24 and extending into the intermittent cavity 26, the right end of the one-way shaft 65 is unidirectionally connected with a switching shaft 58 rotatably disposed on the right end wall of the intermittent cavity 26, a switching rod 57 disposed in the bevel gear cavity 24 is fixedly disposed at the upper end of the switching shaft 58, a switching bevel gear 55 capable of engaging with the right end of the transmission bevel gear 54 is fixedly disposed at the upper end of the switching rod 57, a circular disc 59 is fixedly disposed at the left end of the switching shaft 58, an annular array of the left end surface of the circular disc 59 is fixedly disposed with four communicated cylinders 60, the cylinders 60 at the lower side can be slidably connected with the long rod 61, the short shaft 21 disposed at the upper side of the switching shaft 58 and extending into the synchronizing cavity 19 is rotatably disposed on the right end wall of the bevel gear cavity 24, and an output bevel gear 56 capable of engaging with, the right end of the short shaft 21 is fixedly connected with a lower small belt pulley 22, and a short belt 20 is wound between the upper small belt pulley 18 and the lower small belt pulley 22.
Advantageously, the internal cutting device comprises a pinion 33 fixedly arranged at the left end of the power shaft 27, the left and right end walls of the cutting cavity 34 are fixedly provided with a fixed shaft 31, and the outer circumferential surface of the fixed shaft 31 is rotatably provided with a gear 29 engaged with the lower end of the pinion 33 and having a hollow groove with the size corresponding to that of the fixed cavity 30.
The use steps herein are described in detail below with reference to fig. 1-3: in the initial state, the box cover 11 abuts against the box body 28, the empty groove of the gear 29 is communicated with the shaping cavity 30, and the switching bevel gear 55 is not meshed with the transmission bevel gear 54 and the output bevel gear 56.
When the work is started, when the injection molding is completed, the motor 25 is started, the power shaft 27 drives the pinion 33 to rotate, the pinion 33 drives the gear 29 to rotate, the injection molding opening is cut, meanwhile, the power shaft 27 drives the lower transmission belt pulley 62 to rotate, the lower transmission belt pulley 62 drives the upper transmission belt pulley 52 to rotate through the long belt 63, the upper transmission belt pulley 52 drives the transmission gear 51 to rotate through the transmission shaft 53, the transmission gear 51 drives the gear ring 41 to rotate through gear meshing, the gear ring 41 drives the large bevel gear 40 to rotate through gear meshing, so as to drive the spline sleeve 39 to rotate, the spline sleeve 39 rotates to drive the small bevel gear 38 to rotate, the small bevel gear 38 drives the small bevel gear 38 to rotate around the small gear ring 42 through gear meshing with the small gear ring 42, the spline sleeve 39 rotates through the spline movable spline shaft 37, so as to drive the fan-shaped blade 46 to rotate, thereby driving the disc 59 to rotate through the cylinder 60, thereby driving the switching shaft 58 to rotate through the one-way shaft 65, thereby driving the switching bevel gear 55 to rotate through the switching rod 57, so that the switching bevel gear 55 can be meshed with the transmission bevel gear 54 and the output bevel gear 56, the transmission shaft 53 rotates to drive the transmission bevel gear 54 to rotate, the transmission bevel gear 54 drives the switching bevel gear 55 to rotate through gear meshing, the switching bevel gear 55 drives the output bevel gear 56 to rotate through gear meshing, thereby driving the lower small belt pulley 22 to rotate through the short shaft 21, the lower small belt pulley 22 drives the upper small belt pulley 18 to rotate through the short belt 20, thereby driving the threaded shaft 13 to rotate, the threaded shaft 13 drives the threaded sleeve 12 to move through threaded connection, thereby driving the box cover 11 to move, thereby driving the telescopic shaft 64 to stretch, thereby driving the fixed rack 15 to move, the fixed rack 15 drives, the threaded shaft 13 drives the fixed gear 50 to rotate through gear engagement, so that the rack 36 is driven to move, the rack 36 drives the blade 43 to move through the cross rod 47, meanwhile, the fan-shaped blade 46 is driven to move through the spline shaft 37, and the fixed gear 50 also drives the fan-shaped blade 46 to move downwards and rotate, so that redundant leftover materials are cut off.
The invention has the beneficial effects that: according to the invention, the time is effectively saved by cutting off the injection molding opening in the mold and cutting off the redundant part of the outer side corner when the two molds are separated, the product after injection molding is not required to be observed manually, the redundant part is cut off and adjusted, the processing efficiency of the product is improved, the situations of injury and the like caused when workers cut off sharp corners are avoided, the safety problem is reduced, and the safety guarantee is improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. A device capable of cutting off redundant parts at a spray head and a corner of a plastic die comprises a box cover, a box body is abutted against the right end face of the box cover, a cylindrical cavity is arranged between the box cover and the box body, a working cavity which is in a circular ring shape and has an opening far away from one side of the axis of the cylindrical cavity is arranged on one side far away from the axis of the cylindrical cavity, a gear cavity which is in a circular ring shape on the right side of the working cavity is arranged at a position corresponding to the axis of the cylindrical cavity, an external cutting device is arranged in the working cavity and comprises a gear ring which is rotatably arranged on the left end wall and the right end wall of the gear cavity, a large bevel gear extending into the working cavity is meshed at the upper end of the gear ring, a spline sleeve is fixedly arranged on the lower end face of the large bevel gear, a spline shaft is connected with a spline in the spline sleeve, a small bevel gear is, the outer circular surface of the spline shaft is rotatably provided with a cross rod positioned at the lower side of the spline sleeve, the lower end of the spline shaft is rotatably provided with a bearing, a telescopic spring surrounding the outer circular surface of the spline shaft is fixedly connected between the lower end surface of the cross rod and the upper end surface of the bearing, the lower end of the spline shaft is fixedly provided with a fan-shaped blade rotatably arranged at the lower end surface of the bearing, the right side of the gear cavity is arranged at the upper side, the right side of the transmission synchronous cavity is provided with an intermittent cavity, the right side part of the intermittent cavity is communicated with a bevel gear cavity, an intermittent device is arranged in the intermittent cavity, the right side of the bevel gear cavity is provided with a synchronous cavity, a cutting cavity positioned in the box body is arranged between the cylinder cavity and the gear cavity, an internal cutting device is arranged in the cutting cavity, the right wall surface at the lower side, the right side of the shaping cavity is communicated with an input cavity with an opening facing the right.
2. An apparatus for cutting plastic mold nozzles and corner excess as claimed in claim 1, wherein: the external cutting device also comprises a blade which is fixedly arranged at the right end of the cross rod and can be in sliding connection with the right end wall of the working cavity, a rack is fixedly connected with the left end of the cross rod, a telescopic shaft which is positioned between the small gear ring and the blade and is positioned at the upper side is fixedly arranged on the right end wall of the working cavity in a sliding way, the left end of the telescopic shaft is abutted against the left end wall of the working cavity, a fixed rack is fixedly arranged at the left side of the upper end of the telescopic shaft, fixed blocks are symmetrically and fixedly arranged in the front and back of the telescopic shaft, a roller is rotatably arranged at the lower end of each fixed block, a fixed short shaft is fixedly arranged at the upper end of each fixed block, a fixed gear which is meshed with the left end of the rack is rotatably arranged on the outer circular surface of the fixed short shaft, a threaded shaft which penetrates, the right end of the threaded shaft is fixedly connected with an upper small belt pulley.
3. An apparatus for cutting plastic mold nozzles and corner excess as claimed in claim 1, wherein: the external cutting device further comprises a transmission shaft which is rotatably arranged on the right end wall of the gear cavity, the transmission shaft penetrates through the transmission synchronization cavity and extends into the bevel gear cavity, the left end of the transmission shaft is fixedly connected with a transmission gear meshed with the inner ring surface of the gear ring, the outer circular surface of the transmission shaft is fixedly provided with a transmission upper belt pulley positioned in the transmission synchronization cavity, and the right end of the transmission shaft is fixedly provided with a transmission bevel gear.
4. An apparatus for cutting plastic mold nozzles and corner excess as claimed in claim 1, wherein: the intermittent device comprises a motor which is fixedly arranged in the right end wall of the intermittent cavity and is positioned in the lower end wall of the bevel gear cavity, the motor is in power connection with a power shaft which penetrates through the intermittent cavity and the transmission synchronous cavity and extends into the cutting cavity, a transmission lower belt pulley positioned in the transmission synchronous cavity is fixedly arranged on the outer circular surface of the power shaft, a long belt is wound between the transmission lower belt pulley and the transmission upper belt pulley, and a long rod positioned in the intermittent cavity is fixedly arranged at the upper end of the power shaft.
5. An apparatus for cutting plastic mold nozzles and corner excess as claimed in claim 1, wherein: the intermittent device also comprises a one-way shaft which is rotatably arranged on the right end wall of the bevel gear cavity and extends into the intermittent cavity, the right end of the one-way shaft is unidirectionally connected with a switching shaft which is rotatably arranged on the right end wall of the intermittent cavity, the upper end of the switching shaft is fixedly provided with a switching rod which is positioned in the bevel gear cavity, the upper end of the switching rod is fixedly provided with a switching bevel gear which can be meshed with the right end of the transmission bevel gear, the left end of the switching shaft is fixedly provided with a disc, the left end surface of the disc is annularly arrayed and is fixedly provided with four communicated cylinders, the cylinder at the lower side can be in sliding connection with the long rod, the right end wall of the bevel gear cavity is rotatably provided with a short shaft which is positioned on the upper side of the switching shaft and extends into the synchronous cavity, the left end, and a short belt is wound between the upper small belt pulley and the lower small belt pulley.
6. An apparatus for cutting plastic mold nozzles and corner excess as claimed in claim 1, wherein: the internal cutting device comprises a pinion fixedly arranged at the left end of the power shaft, a fixed shaft is fixedly arranged on the left end wall and the right end wall of the cutting cavity, and a gear which is meshed with the lower end of the pinion and is provided with a large empty groove and a small empty groove corresponding to the fixed cavity is rotatably arranged on the outer circular surface of the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010948030.0A CN112060503A (en) | 2020-09-10 | 2020-09-10 | Device capable of cutting redundant parts at spray head and corner of plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010948030.0A CN112060503A (en) | 2020-09-10 | 2020-09-10 | Device capable of cutting redundant parts at spray head and corner of plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112060503A true CN112060503A (en) | 2020-12-11 |
Family
ID=73663521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010948030.0A Withdrawn CN112060503A (en) | 2020-09-10 | 2020-09-10 | Device capable of cutting redundant parts at spray head and corner of plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112060503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963673A (en) * | 2021-01-30 | 2021-06-15 | 上海淼勋展览服务有限公司 | On-spot safety monitoring device of exhibitions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244548A (en) * | 1997-03-05 | 1998-09-14 | Nok Corp | Molding device |
| CN205343649U (en) * | 2016-01-18 | 2016-06-29 | 张家港中天精密模塑有限公司 | Modified automotive carpet pad integrated into one piece mould |
| CN206838863U (en) * | 2017-06-08 | 2018-01-05 | 绵阳奥力达科技有限公司 | Quickly remove cast gate and deburring device |
| CN109016365A (en) * | 2018-06-19 | 2018-12-18 | 深圳市凯尔斯塑胶电子有限公司 | The injection mold of automatic de- waste material |
-
2020
- 2020-09-10 CN CN202010948030.0A patent/CN112060503A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244548A (en) * | 1997-03-05 | 1998-09-14 | Nok Corp | Molding device |
| CN205343649U (en) * | 2016-01-18 | 2016-06-29 | 张家港中天精密模塑有限公司 | Modified automotive carpet pad integrated into one piece mould |
| CN206838863U (en) * | 2017-06-08 | 2018-01-05 | 绵阳奥力达科技有限公司 | Quickly remove cast gate and deburring device |
| CN109016365A (en) * | 2018-06-19 | 2018-12-18 | 深圳市凯尔斯塑胶电子有限公司 | The injection mold of automatic de- waste material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963673A (en) * | 2021-01-30 | 2021-06-15 | 上海淼勋展览服务有限公司 | On-spot safety monitoring device of exhibitions |
| CN112963673B (en) * | 2021-01-30 | 2022-05-27 | 上海淼勋展览服务有限公司 | On-spot safety monitoring device of exhibitions |
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Application publication date: 20201211 |