CN111619048A - Plastic mold cleaning device - Google Patents
Plastic mold cleaning device Download PDFInfo
- Publication number
- CN111619048A CN111619048A CN202010555185.8A CN202010555185A CN111619048A CN 111619048 A CN111619048 A CN 111619048A CN 202010555185 A CN202010555185 A CN 202010555185A CN 111619048 A CN111619048 A CN 111619048A
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- transmission
- cavity
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- wall
- cleaning device
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/70—Maintenance
- B29C33/72—Cleaning
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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
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a plastic mold cleaning device which comprises a machine body, wherein a left-right through working cavity with a forward opening is arranged in the machine body, a chute with a downward opening is formed in the top wall of the working cavity, a belt cavity is formed in the right side of the chute of the machine body, a screw rod extending left and right is rotatably mounted on a wall body between the belt cavity and the chute, the left side of the screw rod penetrates through and is rotatably connected with the inner wall of the chute, a cleaning device for cleaning the inner wall of a plastic mold is arranged in the chute, a water tank with an upward opening is arranged on the bottom wall of the working cavity, a transmission cavity is arranged on the rear side of the working cavity of the machine body, the transmission cavity and the working cavity are connected with limiting grooves, and a belt wheel shaft is rotatably mounted.
Description
Technical Field
The invention relates to the technical field of plastic molds, in particular to a plastic mold cleaning device.
Background
The injection mold may come into contact with various materials during operation and may even have some material adhered thereto after the operation is completed. When the material is replaced to perform the molding work, the product quality problem is easily caused. The more and shape difference of kind of mould, current equipment can not carry out fine cleaning work to the mould, and the mould is meticulous equipment on the one hand, washs at will and leads to the mould to damage easily, and on the other hand, mould inner structure is complicated, and not fine equipment can wash to the corner.
Disclosure of Invention
Aiming at the technical defects, the invention provides a plastic mould cleaning device which can overcome the defects.
The invention relates to a plastic mold cleaning device, which comprises a machine body, wherein a left-right through working cavity with a forward opening is arranged in the machine body, a chute with a downward opening is arranged on the top wall of the working cavity, a belt cavity is arranged on the right side of the chute of the machine body, a screw rod extending left and right is rotatably arranged on a wall body between the belt cavity and the chute, the left side of the screw rod penetrates through and is rotatably connected with the inner wall of the chute, a cleaning device for cleaning the inner wall of a plastic mold is arranged in the chute, a water tank with an upward opening is arranged on the bottom wall of the working cavity, a transmission cavity is arranged on the rear side of the working cavity of the machine body, the transmission cavity and the working cavity are connected with a limiting groove, a belt wheel shaft is rotatably arranged on the left side wall and the right side wall of the belt cavity, the screw rod penetrates, a connecting shaft extending up and down is rotatably arranged on a wall body between the belt cavity and the transmission cavity, the connecting shaft extends upwards to be rotatably connected with the belt cavity, the connecting shaft is in transmission connection with the roller shaft through a bevel gear, a motor is fixedly arranged on the left side wall of the transmission cavity, the motor is in power connection with a motor shaft, the motor shaft is in rotation connection with the inner wall of the transmission cavity, the connecting shaft extends downwards to be rotatably connected with the inner wall of the transmission cavity, the connecting shaft is in transmission connection with the motor shaft through the bevel gear, a transmission block is in threaded connection with the motor shaft and is in sliding fit with the top wall of the transmission cavity, a transmission connecting device is arranged in the transmission block and comprises a connecting cavity arranged in the transmission block, a movable spline sleeve is connected in the connecting cavity of the motor shaft, and the movable spline sleeve is in rotation connection with the connecting cavity, and an auxiliary cleaning device for driving the mold to move and cleaning for the second time is arranged in the transmission cavity.
Preferably, the cleaning device comprises a sliding block which is slidably mounted in the sliding groove, the sliding block is in threaded connection with the screw rod, the sliding block stretches into the working cavity and is connected with a rocker in a rotating mode, a connecting rod is slidably connected to the lower side of the rocker, a universal joint is rotatably connected to the lower side of the connecting rod, a rotating rod is rotatably connected to the lower side of the universal joint, and the lower side of the rotating rod stretches into the brush head fixedly connected with the water tank.
Preferably, the auxiliary cleaning device comprises a transmission shaft rotatably connected with the inner wall of the transmission cavity, a spline sleeve and a rotating shaft are rotatably mounted on the wall body between the transmission cavity and the left and right walls of the water tank, the rotating shaft is fixedly connected with a chuck in the water tank, the rotating shaft is connected with the transmission cavity and the transmission shaft through belt transmission, a fixed gear is fixedly mounted in the middle of the transmission shaft, transmission gears are symmetrically and fixedly mounted on the left and right sides of the fixed gear on the transmission shaft, bevel racks are respectively slidably mounted on the front and rear walls of the transmission cavity, the transmission gears on the left and right sides are respectively meshed and connected with the bevel racks on the front and rear sides, a propelling rack is movably mounted on the rear side wall of the transmission cavity, the propelling rack is meshed and connected with the fixed gear, a propelling rocker is rotatably connected on the lower side, the wall body slidable mounting between impel the groove with the basin has the T shape pole of extending from top to bottom, the T shape pole in the basin is the fixedly connected with arc piece respectively to the left and right sides, impel the inslot slidable mounting with T shape pole complex trapezoidal ejector pad, impel the rocker to stretch into impel the groove with trapezoidal ejector pad rotates and connects.
Preferably, vice belt cleaning device still include splined connection in the spline housing leads to inboard loose axle, the loose axle stretches into fixedly connected with fixed block in the basin, divide equally on the fixed block to rotate and install a water splash pole, the loose axle in the transmission intracavity rotates and is connected with the movable block, the pivot in transmission intracavity fixedly connected with lifting gear, about the transmission chamber on the lateral wall respectively slidable mounting have a lifting rack, lifting rack with lifting gear meshes the connection, lifting rack downside fixedly connected with bevel piece, bevel piece with sliding block sliding fit.
Preferably, the transmission linking device still include slidable mounting in the bracing piece of spacing groove, the bracing piece extends around and stretches into the transmission chamber with the working chamber, the bracing piece stretches into the working chamber is equipped with the through hole, the bull stick passes the through hole, the bracing piece runs through and sliding fit connect the chamber, the bracing piece in connect the intracavity and be equipped with about the rack chamber that runs through, the equal fixed mounting of lower wall has fixed rack on the rack chamber, the activity spline sleeve passes the rack chamber, the activity spline sleeve in rack intracavity fixedly connected with half-gear, half-gear with fixed rack meshing connects.
Preferably, the transmission engagement device further comprises a connecting cavity rotatably mounted in the housing. The top wall of the supporting rod is rotatably connected with a roller shaft in the working cavity, the roller shaft is connected with the fixed shaft through belt transmission, a roller is fixedly mounted on the roller shaft, and the roller is matched with the rotating rod.
The beneficial effects are that: the device has a simple structure and is convenient to operate, the moving position of the water splashing rod is limited through the movement of the arc-shaped block, the water splashing rod is collected at the bottom of the water tank, and the water splashing rod can move to drive water flow to enter the inner side of the mold after the mold is turned over; the motor shaft drives the support rod to move back and forth through the half gear and drives the roller through bevel gear transmission and belt transmission to enable the rotating rod to rotate and move back and forth, so that the rotating rod can fully contact the inner wall of the mold and move back and forth, and the cleaning effect is ensured.
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.
FIG. 1 is a schematic structural view of a plastic mold cleaning device according to the present invention;
FIG. 2 is a rear sectional view of the transmission chamber of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic cross-sectional view taken along line B-B in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: 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 plastic mold cleaning device, which comprises a machine body 28, wherein a left-right through working cavity 36 with a forward opening is arranged in the machine body 28, a chute 32 with a downward opening is arranged on the top wall of the working cavity 26, a belt cavity 34 is arranged on the right side of the chute 32 of the machine body 28, a screw 33 extending left and right is rotatably arranged on the wall body between the belt cavity 34 and the chute 32, the left side of the screw 33 penetrates through and is rotatably connected with the inner wall of the chute 32, a cleaning device for cleaning the inner wall of a plastic mold is arranged in the chute 32, a water tank 22 with an upward opening is arranged on the bottom wall of the working cavity 36, a transmission cavity 29 is arranged on the rear side of the working cavity 36 of the machine body 28, the transmission cavity 29 and the working cavity 36 are connected with a limiting groove 35, belt wheel shafts 59 are rotatably arranged on the left and right side walls of the belt cavity 34, the screw 33, the belt wheel shaft 59 is connected with the screw 33 through belt transmission, a connecting shaft 39 extending up and down is rotatably installed on a wall body between the belt cavity 34 and the transmission cavity 29, the connecting shaft 39 extends upwards to be rotatably connected with the belt cavity 29, the connecting shaft 39 is connected with the roller shaft 59 through bevel gear transmission, a motor 47 is fixedly installed on the left side wall of the transmission cavity 29, the motor 47 is in power connection with a motor shaft 46, the motor shaft 46 is rotatably connected with the inner wall of the transmission cavity 29, the connecting shaft 39 extends downwards to be rotatably connected with the inner wall of the transmission cavity 29, the connecting shaft 39 is connected with the motor shaft 46 through bevel gear transmission, a transmission block 48 is connected with the motor shaft 46 through threads, the transmission block 48 is in sliding fit with the top wall of the transmission cavity 29, a transmission connecting device is arranged in the transmission block 48, and comprises a connecting cavity 56 arranged in the transmission block 48, the motor shaft 46 is connected with a movable spline sleeve 49 in the connecting cavity 56 through a spline, the movable spline sleeve 49 is rotationally connected with the connecting cavity 56, and an auxiliary cleaning device for driving the die to move and performing secondary cleaning is arranged in the transmission cavity 29.
Advantageously, the cleaning device comprises a sliding block 31 slidably mounted in the sliding groove 32, the sliding block 31 is in threaded connection with the screw 33, the sliding block 31 extends into the working chamber 36 and is rotatably connected with a rocker 30, a connecting rod 11 is slidably connected to the lower side of the rocker 30, a universal joint 12 is rotatably connected to the lower side of the connecting rod 11, a rotating rod 13 is rotatably connected to the lower side of the universal joint, and a brush head 14 is fixedly connected to the lower side of the rotating rod 13 extending into the water tank 22.
Advantageously, the secondary cleaning device comprises a transmission shaft 40 rotatably connected with the inner wall of the transmission cavity 29, a spline sleeve 20 and a rotating shaft 15 are rotatably mounted on the wall body between the transmission cavity 29 and the left and right walls of the water tank 22, a chuck 38 is fixedly connected to the rotating shaft 15 in the water tank 22, the rotating shaft 15 is connected with the transmission cavity 29 and the transmission shaft 40 through belt transmission, a fixed gear 42 is fixedly mounted in the middle of the transmission shaft 40, transmission gears 43 are symmetrically and fixedly mounted on the left and right sides of the transmission shaft 40 on the fixed gear 42, bevel racks 41 are respectively slidably mounted on the front and rear walls of the transmission cavity 29, the left and right sides of the transmission gear 43 are respectively engaged with the front and rear bevel racks 41, a propelling rack 44 is movably mounted on the rear wall of the transmission cavity 29, the propelling rack 44 is engaged with the fixed gear 42, and a propelling rocker 45 is rotatably connected to the lower, the bottom wall of the transmission cavity 29 is connected with a pushing groove 27, a wall body between the pushing groove 27 and the water tank 22 is provided with a T-shaped rod 26 extending up and down in a sliding mode, the T-shaped rod 26 is fixedly connected with arc-shaped blocks 24 on the left side and the right side in the water tank 22 respectively, a trapezoidal push block 25 matched with the T-shaped rod 26 is arranged in the pushing groove 27 in a sliding mode, and the pushing rocker 45 extends into the pushing groove 27 and is rotatably connected with the trapezoidal push block 25.
Beneficially, vice belt cleaning device still include splined connection in 20 inboard loose axles 21 are led to the spline housing, loose axle 21 stretches into fixedly connected with fixed block 23 in basin 22, divide equally on the fixed block 23 to rotate and install water sprinkling rod 37, loose axle 21 in transmission chamber 29 internal rotation is connected with movable block 19, pivot 15 in fixedly connected with lifting gear 16 in transmission chamber 29, sliding mounting has lifting rack 17 on the lateral wall about transmission chamber 29 respectively, lifting rack 17 with lifting gear 16 meshes the connection, lifting rack 17 downside fixedly connected with bevel piece 18, bevel piece 18 with sliding block 19 sliding fit, vice belt cleaning device can drive the mould upset after the washing, and pass through water sprinkling rod 37 drives rivers and splashes the washing to the mould inboard.
Beneficially, the transmission engagement device further includes a supporting rod 53 slidably mounted in the limiting groove 35, the supporting rod 53 extends forward and backward into the transmission cavity 29 and the working cavity 36, the supporting rod 53 extends into the working cavity 36 and is provided with a through hole 60, the rotating rod 13 passes through the through hole 60, the supporting rod 53 passes through and is in sliding fit with the connecting cavity 56, a rack cavity 50 passing through from left to right is arranged in the connecting cavity 56 of the supporting rod 53, the upper wall and the lower wall of the rack cavity 50 are both fixedly provided with a fixed rack 52, the movable spline sleeve 49 passes through the rack cavity 50, the movable spline sleeve 49 is fixedly connected with a half gear 51 in the rack cavity 50, and the half gear 51 is in meshing connection with the fixed rack 52.
Advantageously, the drive engagement means further comprises a drive member rotatably mounted in the connecting cavity 56. The top wall of the supporting rod 53 is rotatably connected with a roller shaft 58 in the working cavity 36, the roller shaft 58 is in belt transmission connection with the fixed shaft 55, a roller 57 is fixedly mounted on the roller shaft 58, the roller 57 is matched with the rotating rod 13, the transmission connecting device can drive the rotating rod 13 to reciprocate in the horizontal direction and can reciprocate back and forth, and the rotating rod 13 is driven to rotate by the roller 57.
When the mold starts to work, the mold is fixed on the chuck 38, the motor 47 works, the motor shaft 46 drives the connecting shaft 39 to rotate through bevel gear transmission, the connecting shaft 39 drives the belt wheel shaft 59 to rotate through bevel gear transmission, the belt wheel shaft 59 drives the screw 33 to rotate through belt transmission, the screw 33 drives the slide block 31 to slide, the slide block 31 drives the rotating rod 13 to horizontally move through the rocker 30 and the connecting rod 11, the motor shaft 46 drives the movable spline sleeve 49 to rotate, the spline sleeve 49 drives the half gear 51 to rotate, the half gear 51 drives the supporting rod 53 to reciprocate back and forth through the fixed rack 52, the supporting rod 53 drives the rotating rod 13 to reciprocate back and forth, the movable spline sleeve 49 drives the fixed shaft 55 to rotate through bevel gear transmission, the fixed shaft 55 drives the roller 57 to rotate through the roller shaft 58, the roller 57 drives the rotating rod 13 to move to clean the inner side of the mold through the brush head 14, the transmission block 48 moves to, the bevel rack 41 moves to drive the transmission gear 43 to rotate, the transmission gear 43 drives the fixed gear 42 to rotate through the transmission shaft 40, the fixed gear 42 drives the pushing rack 44 to enable the pushing rocker 45 to drive the trapezoidal push block 25 to move, the trapezoidal push block 25 drives the T-shaped rod 26 to move, the motor shaft 46 drives the spline sleeve 20 to rotate through belt transmission, the spline sleeve 20 drives the movable shaft 21 to rotate, the movable shaft 21 drives the water splashing rod 37 to rotate through the fixed block 23, and the arc-shaped block 24 limits the moving position of the water splashing rod 37.
After the operation is finished, the motor 47 is turned reversely and then is turned off, and the device is restored to the initial state.
Has the advantages that: the device has a simple structure and is convenient to operate, the moving position of the water splashing rod is limited through the movement of the arc-shaped block, the water splashing rod is collected at the bottom of the water tank, and the water splashing rod can move to drive water flow to enter the inner side of the mold after the mold is turned over; the motor shaft drives the support rod to move back and forth through the half gear and drives the roller through bevel gear transmission and belt transmission to enable the rotating rod to rotate and move back and forth, so that the rotating rod can fully contact the inner wall of the mold and move back and forth, and the cleaning effect is ensured.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a plastic mold belt cleaning device, includes the organism, its characterized in that: a working cavity which penetrates left and right and is provided with a forward opening is arranged in the machine body, a chute with a downward opening is arranged on the top wall of the working cavity, a belt cavity is arranged on the right side of the chute of the machine body, a screw rod which extends left and right is rotatably arranged on the wall body between the belt cavity and the chute, the left side of the screw rod penetrates and is rotatably connected with the inner wall of the chute, a cleaning device for cleaning the inner wall of a plastic mold is arranged in the chute, a water tank with an upward opening is arranged on the bottom wall of the working cavity, a transmission cavity is arranged on the rear side of the working cavity of the machine body, the transmission cavity and the working cavity are connected with a limiting groove, a belt wheel shaft is rotatably arranged on the left side wall and the right side wall of the belt cavity, the screw rod penetrates and is rotatably connected with the inner wall of the belt cavity, the belt wheel shaft is connected, the connecting shaft extends upwards to be rotationally connected with the belt cavity, the connecting shaft is in transmission connection with the roller shaft through a bevel gear, a motor is fixedly arranged on the left side wall of the transmission cavity, the motor is in power connection with a motor shaft, the motor shaft is in rotary connection with the inner wall of the transmission cavity, the connecting shaft extends downwards to be rotatably connected with the inner wall of the transmission cavity, the connecting shaft is in transmission connection with the motor shaft through a bevel gear, the motor shaft is connected with a transmission block through threads, the transmission block is in sliding fit with the top wall of the transmission cavity, a transmission connecting device is arranged in the transmission block and comprises a connecting cavity arranged in the transmission block, the motor shaft in connect the intracavity splined connection and have a movable spline sleeve, movable spline sleeve with connect the chamber and rotate the connection, be equipped with the vice belt cleaning device who drives the mould activity and secondary cleaning in the transmission intracavity.
2. The plastic mold cleaning device according to claim 1, wherein: the cleaning device comprises a sliding block which is slidably installed in the sliding groove, the sliding block is in threaded connection with the screw rod, the sliding block stretches into the working cavity and is connected with a rocker in a rotating mode, a connecting rod is slidably connected to the lower side of the rocker, a universal joint is rotatably connected to the lower side of the connecting rod, a rotating rod is rotatably connected to the lower side of the universal joint, and the lower side of the rotating rod stretches into the brush head fixedly connected with the water tank.
3. The plastic mold cleaning device according to claim 1, wherein: the auxiliary cleaning device comprises a transmission shaft which is rotatably connected with the inner wall of the transmission cavity, a spline sleeve and a rotating shaft are rotatably arranged on the wall body between the transmission cavity and the left and right walls of the water tank, the rotating shaft is fixedly connected with a chuck in the water tank, the rotating shaft is connected with the transmission cavity and the transmission shaft through belt transmission, a fixed gear is fixedly arranged in the middle of the transmission shaft, transmission gears are symmetrically and fixedly arranged on the left and right sides of the fixed gear on the transmission shaft, inclined racks are respectively and slidably arranged on the front and rear walls of the transmission cavity, the transmission gears on the left and right sides are respectively meshed and connected with the inclined racks on the front and rear sides, a propelling rack is movably arranged on the rear side wall of the transmission cavity, the propelling rack is meshed and connected with the fixed gear, a propelling rocker is rotatably connected, the wall body slidable mounting between impel the groove with the basin has the T shape pole of extending from top to bottom, the T shape pole in the basin is the fixedly connected with arc piece respectively to the left and right sides, impel the inslot slidable mounting with T shape pole complex trapezoidal ejector pad, impel the rocker to stretch into impel the groove with trapezoidal ejector pad rotates and connects.
4. The plastic mold cleaning device according to claim 3, wherein: vice belt cleaning device still include splined connection in the spline housing leads to inboard loose axle, the loose axle stretches into fixedly connected with fixed block in the basin, divide equally on the fixed block to rotate and install a water splash pole, the loose axle in the transmission intracavity rotates and is connected with the movable block, the pivot in transmission intracavity fixedly connected with lifting gear, about the transmission chamber on the lateral wall respectively slidable mounting have a lifting rack, lifting rack with lifting gear meshes the connection, lifting rack downside fixedly connected with bevel piece, the bevel piece with sliding block sliding fit.
5. The plastic mold cleaning device according to claim 1, wherein: the transmission linking device further comprises a supporting rod which is slidably installed in the limiting groove, the supporting rod extends forwards and backwards to stretch into the transmission cavity and the working cavity, the supporting rod stretches into the working cavity, the rotating rod penetrates through the through hole, the supporting rod penetrates through and is in sliding fit with the connecting cavity, the supporting rod is arranged in the connecting cavity and is provided with a rack cavity which penetrates left and right, the upper wall and the lower wall of the rack cavity are fixedly provided with fixed racks, the movable spline sleeve penetrates through the rack cavity, the movable spline sleeve is fixedly connected with a half gear in the rack cavity, and the half gear is meshed with the fixed racks.
6. The plastic mold cleaning device according to claim 5, wherein: the transmission linking device further comprises a fixed shaft rotatably installed on the connecting cavity and the top wall, the fixed shaft is in transmission connection with the movable spline sleeve through a bevel gear, a supporting slider is rotatably connected to the lower side of the fixed shaft and is in sliding fit with the supporting rod, the top wall of the supporting rod is rotatably connected with a roller shaft in the working cavity, the roller shaft is in transmission connection with the fixed shaft through a belt, a roller is fixedly installed on the roller shaft, and the roller is matched with the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010555185.8A CN111619048A (en) | 2020-06-17 | 2020-06-17 | Plastic mold cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010555185.8A CN111619048A (en) | 2020-06-17 | 2020-06-17 | Plastic mold cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111619048A true CN111619048A (en) | 2020-09-04 |
Family
ID=72256611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010555185.8A Withdrawn CN111619048A (en) | 2020-06-17 | 2020-06-17 | Plastic mold cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111619048A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201132A (en) * | 2020-10-12 | 2021-01-08 | 广东威尔医院有限公司 | Simulation surgical instrument |
| CN112403911A (en) * | 2020-11-09 | 2021-02-26 | 时向东 | Plastic handicraft screening installation that can pack |
| CN112621486A (en) * | 2021-01-13 | 2021-04-09 | 成都辰恒驰科技有限公司 | Automatic grinding device of motor drill inside groove multiple aperture |
-
2020
- 2020-06-17 CN CN202010555185.8A patent/CN111619048A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201132A (en) * | 2020-10-12 | 2021-01-08 | 广东威尔医院有限公司 | Simulation surgical instrument |
| CN112201132B (en) * | 2020-10-12 | 2021-05-11 | 广东威尔医院有限公司 | Simulation surgical instrument |
| CN112403911A (en) * | 2020-11-09 | 2021-02-26 | 时向东 | Plastic handicraft screening installation that can pack |
| CN112621486A (en) * | 2021-01-13 | 2021-04-09 | 成都辰恒驰科技有限公司 | Automatic grinding device of motor drill inside groove multiple aperture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |