CN113478761B - Shedder is used in rubber production - Google Patents
Shedder is used in rubber production Download PDFInfo
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- CN113478761B CN113478761B CN202110773047.1A CN202110773047A CN113478761B CN 113478761 B CN113478761 B CN 113478761B CN 202110773047 A CN202110773047 A CN 202110773047A CN 113478761 B CN113478761 B CN 113478761B
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- fixedly connected
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- side wall
- rubber
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- 238000010092 rubber production Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Classifications
-
- 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
- B29C45/40—Removing or ejecting moulded articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a demoulding device for rubber production, which comprises a base, wherein vertical plates are symmetrically and fixedly connected to the upper side wall of the base, a first motor positioned between the two vertical plates is fixedly connected to the upper side wall of the base, a first bevel gear is fixedly connected to the driving end of the first motor, and a supporting plate positioned on the outer side of the motor and between the two vertical plates is symmetrically and fixedly connected to the upper side wall of the base. According to the invention, the outer mold moves downwards, the inner mold is driven to rotate by the support, the rubber moves to a position convenient for storage and transfer before demolding, the transverse plate moves to the inner wall of the inner mold in opposite directions to remove the support for the rubber, and the demolding rod moves downwards to extrude and contact the molded rubber to drive the molded rubber to move downwards, so that the molded rubber is separated from the outer wall of the inner mold, thus the demolding of the rubber is completed, the rubber which is difficult to demold is prevented from being taken out of the demolding device by traditional workers manually, and the working efficiency of workers is improved.
Description
Technical Field
The invention relates to the technical field of rubber, in particular to a demoulding device for rubber production.
Background
The rubber demolding machine is mainly used for separating a rubber product from a mold, the mold is clamped and fixed through a fixing frame, the rubber product inside the mold is pushed out upwards through a separating seat with the bottom rising vertically, and the rubber demolding machine is widely applied to industries such as rubber product processing.
After the existing rubber is injected and molded, manual demolding is still used, the rubber is difficult to take out of a mold during manual demolding, and the working efficiency is necessarily reduced through manual operation.
Therefore, a demoulding device for rubber production is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a demoulding device for rubber production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a demoulding device for rubber production comprises a base, wherein vertical plates are symmetrically and fixedly connected to the upper side wall of the base, a first motor positioned between two vertical plates is fixedly connected to the upper side wall of the base, a first bevel gear is fixedly connected to the driving end of the first motor, supporting plates positioned outside the first motor and between the two vertical plates are symmetrically and fixedly connected to the upper side wall of the base, rotating rods I are rotatably inserted into the two supporting plates, a second bevel gear which is meshed with the bevel gear together is fixedly connected to the end part of one opposite side of each rotating rod I, a first gear is fixedly connected to the end part of the other opposite side of each rotating rod I, an outer die is slidably connected to one opposite side of each vertical plate together, a support positioned on the right side of the vertical plate is rotatably connected to the upper side wall of the base, a second gear is fixedly sleeved on the outer wall of the support, a second motor positioned on the right side of the support is fixedly connected to the upper side wall of the base, the driving end of the motor II is fixedly connected with a gear III meshed with the gear II, the lower side wall of the bracket positioned above is symmetrically and fixedly connected with fixed rods, the outer walls of the two fixed rods are jointly slidably sleeved with a movable plate, the lower side wall of the bracket positioned above is fixedly connected with a hydraulic cylinder positioned between the two fixed rods, one end of the hydraulic cylinder far away from the bracket is fixedly connected with the upper side wall of the movable plate, the lower ends of the two fixed rods are jointly and fixedly connected with an inner mold, the outer wall of the inner mold is fixedly connected with an ear plate, the lower side wall of the movable plate is symmetrically and fixedly connected with demoulding rods positioned outside the two fixed rods, the lower side wall of the movable plate is fixedly connected with a connecting rod extending into the inner mold, the lower end of the connecting rod is fixedly connected with a transverse plate, and the inner walls on the left side and the right side of the inner mold are both fixedly connected with supporting rods, two the outer wall of bracing piece all slides the cover and is equipped with the trapezoidal piece that offsets with the diaphragm outer wall, is located same the trapezoidal piece is close to equal fixedly connected with slip cap between the inside wall of centre form inside wall and centre form and establishes the spring one of bracing piece outer wall, two the equal fixedly connected with baffle of lower lateral wall of trapezoidal piece, the rear side inner wall symmetry rotation of centre form is connected with the pivot, the equal fixedly connected with of outer wall of pivot is L type setting and the bull stick two that offsets with the baffle lateral wall, the interior diapire of centre form is provided with supporting mechanism.
Preferably, the supporting mechanism includes the sleeve pipe of symmetry fixed connection lateral wall on the centre form, the one side that the sleeve pipe kept away from mutually all slides and inserts and be equipped with the picture peg that extends to the external mold inside wall, two equal fixedly connected with spring three between the tip that one side inner wall that the sleeve pipe is close to mutually and two picture pegs are close to mutually is located same one side the equal fixedly connected with wire rope of last lateral wall of picture peg is located same one side wire rope keep away from the one end of picture peg all with the tip fixed connection of the bull stick two that is located the below.
Preferably, the toothed plates located on the same side are located in front of the first gear, and the toothed plates located on the same side are located behind the first gear.
Preferably, the opposite sides of the two vertical plates are provided with sliding grooves matched with the outer die.
Preferably, a bearing is fixedly embedded in the upper side wall of the base, and an inner ring of the bearing is fixedly connected with the outer wall of the support.
Preferably, through holes matched with the two demoulding rods are symmetrically formed in the upper side wall of the lug plate.
Preferably, the inner wall of the left side of the inner die and the inner wall of the right side of the inner die are both fixedly connected with a second spring which is abutted against the outer wall of the second rotating rod positioned above the second rotating rod.
Preferably, the inner bottom wall of the outer mold is provided with a circular groove matched with the inner mold, and the inner bottom wall of the outer mold is symmetrically provided with rectangular grooves matched with the two inserting plates and communicated with the circular groove.
Compared with the prior art, this shedder for rubber production's advantage lies in:
1. the method comprises the steps that a first motor, a first bevel gear, a second bevel gear, toothed plates and a first gear are arranged, the first motor is started, a driving end of the first motor drives the first bevel gear to rotate anticlockwise so as to drive the second bevel gear on the right side meshed with the first bevel gear to rotate clockwise, the second bevel gear on the right side rotates anticlockwise simultaneously, the second bevel gear on the right side drives the first rotating rod on the right side and the first gear to rotate clockwise so as to drive the toothed plates on the right side to move downwards, the second bevel gear on the left side drives the first rotating rod on the left side and the first gear to rotate anticlockwise so as to drive the toothed plates on the left side to move downwards, the two toothed plates simultaneously move downwards so as to drive an outer mold to move downwards, so that the outer mold is separated from contact with rubber and is not at the same height as the inner mold, and accordingly, demolding can be better performed on molded rubber;
2. the method comprises the steps that a second motor and a support are arranged, the second gear and a third gear are arranged, the second motor is started after an outer mold moves downwards, a driving end of the second motor drives the third gear to rotate clockwise, and then the second gear and the support which are meshed with the second motor are driven to rotate anticlockwise, the support drives an inner mold and molded rubber to rotate to a position far away from the outer mold, and therefore the molded rubber is transferred, and the molded rubber moves to a position which is convenient to store and transfer before being demoulded;
3. the inner die is rotated to a proper demoulding position, a hydraulic cylinder is started, a driving end of the hydraulic cylinder drives a movable plate to move downwards, the movable plate drives a demoulding rod, a connecting rod and the transverse plate to move downwards, the transverse plate presses and contacts the trapezoidal block to enable the trapezoidal block to move towards the direction close to the inner wall of the inner die, the baffle is further driven to move towards the direction of the inner wall of the inner die and press and contact the second rotary rod, the rotary rod below the lower rotary rod is driven to rotate towards the direction far away from the plugboard, the steel wire rope is further driven to drive the steel wire rope, the steel wire rope pulls the plugboards to move towards each other and move to the inner die, the demoulding rod moves downwards to press and contact the formed rubber, the formed rubber is driven to move downwards, the formed rubber is separated from the outer wall of the inner die, demoulding of the rubber is finished, the problem that the rubber which is difficult to demould in a traditional manual demoulding device is solved, and the working efficiency of workers is improved;
in summary, the outer mold moves downwards, the inner mold is driven to rotate by the support, the rubber moves to a position convenient for storage and transfer before demolding, the transverse plate moves towards the inner wall of the inner mold, the support for the rubber is removed, the demolding rod moves downwards to press and contact the molded rubber, the molded rubber is driven to move downwards, and the molded rubber is separated from the outer wall of the inner mold, so that the demolding of the rubber is completed, the problem that the rubber which is difficult to demold is taken out of a demolding device manually in the prior art is solved, and the working efficiency of workers is improved.
Drawings
FIG. 1 is a schematic structural view of a demolding device for rubber production according to the present invention;
FIG. 2 is a schematic structural diagram of a cross-sectional view at the junction of an outer mold and an inner mold in the demolding device for rubber production, which is provided by the invention;
FIG. 3 is a partial top view of an outer mold of a demolding device for rubber production according to the present invention.
In the figure: the device comprises a base 1, a vertical plate 2, an outer die 3, a first motor 4, a first bevel gear 5, a second bevel gear 6, a supporting plate 7, a first gear 8, a toothed plate 9, a support 10, a bearing 11, a second gear 12, a second motor 13, a third gear 14, a fixed rod 15, a hydraulic cylinder 16, a movable plate 17, a connecting rod 18, an inner die 19, a demoulding rod 20, an ear plate 21, a transverse plate 22, a supporting rod 23, a first spring 24, a trapezoidal block 25, a baffle 26, a second spring 27, a rotating shaft 28, a second rotating rod 29, a sleeve 30, an inserting plate 31, a third spring 32, a circular groove 33 and a rectangular groove 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a demoulding device for rubber production comprises a base 1, vertical plates 2 are symmetrically and fixedly connected to the upper side wall of the base 1, a motor I4 positioned between the two vertical plates 2 is fixedly connected to the upper side wall of the base 1, a bevel gear I5 is fixedly connected to the driving end of the motor I4, supporting plates 7 positioned outside the motor I4 and between the two vertical plates 2 are symmetrically and fixedly connected to the upper side wall of the base 1, rotating rods I are rotatably inserted into the two supporting plates 7, bevel gears II 6 meshed with the bevel gears I5 are fixedly connected to the end parts of the opposite sides of the two rotating rods I, gears I8 are fixedly connected to the end parts of the two rotating rods I far away, outer moulds 3 are slidably connected to the opposite sides of the two vertical plates 2, sliding grooves matched with the outer moulds 3 are formed in the opposite sides of the two vertical plates 2, and toothed plates 9 positioned on the same side are positioned in front of the gears I8;
the toothed plates 9 positioned on the same side are positioned behind the first gear 8, so that the two toothed plates 9 can move upwards or downwards simultaneously, the driving end of the motor I4 drives the bevel gear I5 to rotate anticlockwise, so as to drive the right bevel gear II 6 meshed with the bevel gear I to rotate clockwise, the right bevel gear II 6 drives the right rotating rod I and the gear I8 to rotate clockwise, so as to drive the toothed plates 9 positioned on the right side to move downwards, the left bevel gear II 6 drives the left rotating rod I and the gear I8 to rotate anticlockwise, so as to drive the left toothed plate 9 to move downwards, the two toothed plates 9 simultaneously move downwards to drive the outer mold 3 to move downwards, so that the outer mold 3 is separated from contact with rubber and is not positioned at the same height as the inner mold 19, and the molded rubber can be better demolded;
the upper side wall of the base 1 is rotatably connected with a support 10 positioned on the right side of the vertical plate 2, a bearing 11 is fixedly embedded in the upper side wall of the base 1, an inner ring of the bearing 11 is fixedly connected with the outer wall of the support 10, a gear II 12 is fixedly sleeved on the outer wall of the support 10, a motor II 13 positioned on the right side of the support 10 is fixedly connected with the upper side wall of the base 1, a gear III 14 meshed with the gear II 12 is fixedly connected with a driving end of the motor II 13, fixed rods 15 are symmetrically and fixedly connected with the lower side wall of the support 10 positioned above, a movable plate 17 is sleeved on the outer walls of the two fixed rods 15 in a sliding mode, a hydraulic cylinder 16 positioned between the two fixed rods 15 is fixedly connected with the lower side wall of the support 10, one end of the hydraulic cylinder 16 far away from the support 10 is fixedly connected with the upper side wall of the movable plate 17, an inner mold 19 is fixedly connected with the lower ends of the two fixed rods 15, an outer wall of the inner mold 19 is fixedly connected with an ear plate 21, and the ear plate 21 can ensure the tightness of the inner mold 19 and the outer mold 3;
the lower side wall of the moving plate 17 is symmetrically and fixedly connected with demoulding rods 20 positioned on the outer sides of the two fixing rods 15, the upper side wall of the lug plate 21 is symmetrically provided with through holes matched with the two demoulding rods 20, after the outer mould 3 moves downwards, a motor II 13 is started, a driving end of the motor II 13 drives a gear III 14 to rotate clockwise, so that a gear II 12 and a support 10 which are meshed with the motor II are driven to rotate anticlockwise, the support 10 drives the inner mould 19 and the formed rubber to rotate to a position far away from the outer mould 3, the formed rubber is transferred, and the formed rubber moves to a position convenient to store and transfer before demoulding;
the driving end of the hydraulic cylinder 16 drives the moving plate 17 to move downwards, the moving plate 17 drives the demoulding rod 20, the connecting rod 18 and the transverse plate 22 to move downwards, the transverse plate 22 presses and contacts the trapezoidal block 25, the trapezoidal block 25 moves towards the direction close to the inner wall of the inner die 19, the baffle 26 is further driven to move towards the direction of the inner wall of the inner die 19 and press and contact the second rotating rod 29, the second rotating rod 29 below is driven to rotate towards the direction far away from the plugboard 31, the steel wire rope is further driven, the plugboard 31 is driven by the steel wire rope to move towards the opposite direction and move to the inner part of the inner die 19, meanwhile, the demoulding rod 20 moves downwards to press and contact the formed rubber, the formed rubber is driven to move downwards, the formed rubber is separated from the outer wall of the inner die 19, so that demoulding of the rubber is completed, the phenomenon that the traditional manual work of taking out the rubber which is difficult to demould from a demoulding device is avoided, and the working efficiency of workers is improved;
the lower side wall fixed connection of movable plate 17 extends to the inside connecting rod 18 of centre form 19, the lower extreme fixedly connected with diaphragm 22 of connecting rod 18, the left side inner wall and the equal fixedly connected with bracing piece 23 of right side inner wall of centre form 19, the equal slip cap of outer wall of two bracing pieces 23 is equipped with the trapezoidal piece 25 that offsets with diaphragm 22 outer wall, be located the equal fixedly connected with slip cap between the equal fixedly connected with slip cap and establish the spring 24 of bracing piece 23 outer wall between the inside wall of centre form 19 inside wall and centre form 19 of same trapezoidal piece 25, the equal fixedly connected with baffle 26 of lower side wall of two trapezoidal pieces 25, the rear side inner wall symmetry of centre form 19 rotates and is connected with pivot 28, the equal fixedly connected with of outer wall of pivot 28 is L type setting and the bull stick two 29 that offsets with baffle 26 lateral wall, the equal fixedly connected with of left side inner wall and the right side inner wall of centre form 19 has the spring two 27 that offsets with the outer wall that offsets with the bull stick two 29 that is located the top.
The inner bottom wall of the inner mold 19 is provided with a supporting mechanism, the supporting mechanism comprises a sleeve 30 which is symmetrically and fixedly connected to the upper side wall of the inner mold 19, inserting insertion plates 31 which extend to the inner side wall of the outer mold 3 are inserted into one side, away from the sleeve 30, of the sleeve 30, springs three 32 are fixedly connected between the inner wall of one side, close to the two insertion plates 30, and the end portions, close to the two insertion plates 31, of the sleeve 30, steel wire ropes are fixedly connected to the upper side wall of the insertion plates 31 on the same side, one ends, away from the insertion plates 31, of the steel wire ropes on the same side are fixedly connected with the end portions, located below, of the rotating rods two 29, circular grooves 33 matched with the inner mold 19 are formed in the inner bottom wall of the outer mold 3, rectangular grooves 34 matched with the two insertion plates 31 and communicated with the circular grooves 33 are formed in the inner bottom wall of the outer mold 3 symmetrically, and the circular grooves 33 and the rectangular grooves 34 are arranged, so that the insertion plates 31 can be well matched with the inner bottom wall of the outer mold 3.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The operating principle of the present invention will now be explained as follows:
during operation, the first motor 4 is started, a driving end of the first motor 4 drives the first bevel gear 5 to rotate anticlockwise so as to drive the second bevel gear 6 on the right side meshed with the first bevel gear to rotate clockwise, the second bevel gear 6 on the right side rotates anticlockwise simultaneously, the second bevel gear 6 on the right side drives the first rotating rod and the first gear 8 on the right side to rotate clockwise so as to drive the toothed plate 9 on the right side to move downwards, the second bevel gear 6 on the left side drives the first rotating rod and the first gear 8 on the left side to rotate anticlockwise so as to drive the toothed plate 9 on the left side to move downwards, the two toothed plates 9 simultaneously move downwards so as to drive the outer mold 3 to move downwards, so that the outer mold 3 is separated from contact with rubber and is not at the same height as the inner mold 19, and therefore, in order to better enable the molded rubber to be demolded, after the outer mold 3 moves downwards, the second motor 13 is started, a driving end of the second motor 13 drives the third gear 14 to rotate clockwise so as to drive the second gear 12 and the bracket 10 meshed with the bracket 10 to rotate anticlockwise, so as to enable the bracket 10 to drive the molded rubber to rotate to a position far away from the inner mold 3, thereby completing the transfer of the molded rubber, and the position where the molded rubber is convenient to be stored;
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The demolding device for rubber production comprises a base (1) and is characterized in that vertical plates (2) are symmetrically and fixedly connected to the upper side wall of the base (1), a first motor (4) located between the two vertical plates (2) is fixedly connected to the upper side wall of the base (1), a first bevel gear (5) is fixedly connected to the driving end of the first motor (4), support plates (7) located on the outer side of the first motor (4) and between the two vertical plates (2) are symmetrically and fixedly connected to the upper side wall of the base (1), rotating rods I are rotatably inserted into the two support plates (7), a second bevel gear (6) meshed with the first bevel gear (5) is fixedly connected to the end portion, far away from the first rotating rods, of the first gear (8) is fixedly connected to the end portion, an outer mold (3) is slidably connected to one side, opposite to the two vertical plates (2), and a support (10) located on the right side of the vertical plates (2) is rotatably connected to the upper side wall of the base (1);
a second gear (12) is fixedly sleeved on the outer wall of the support (10), a third gear (14) meshed with the second gear (12) is fixedly connected to the upper side wall of the base (1), fixed rods (15) are symmetrically and fixedly connected to the lower side wall of the support (10) above, a moving plate (17) is sleeved on the outer walls of the two fixed rods (15) in a sliding mode, a hydraulic cylinder (16) located between the two fixed rods (15) is fixedly connected to the lower side wall of the support (10) above, one end, far away from the support (10), of the hydraulic cylinder (16) is fixedly connected to the upper side wall of the moving plate (17), an inner mold (19) is fixedly connected to the lower ends of the two fixed rods (15) together, an ear plate (21) is fixedly connected to the outer wall of the inner mold (19), and demolding rods (20) located outside the two fixed rods (15) are symmetrically and fixedly connected to the lower side wall of the moving plate (17);
the lower side wall of the movable plate (17) is fixedly connected with a connecting rod (18) extending to the inner part of the inner die (19), the lower end of the connecting rod (18) is fixedly connected with a transverse plate (22), the inner wall of the left side and the inner wall of the right side of the inner die (19) are fixedly connected with supporting rods (23), the outer walls of the two supporting rods (23) are slidably sleeved with a trapezoidal block (25) abutting against the outer wall of the transverse plate (22), a first spring (24) slidably sleeved on the outer wall of the supporting rod (23) is fixedly connected between the inner side wall of the trapezoidal block (25) close to the inner side wall of the inner die (19) and the inner side wall of the inner die (19), the lower side walls of the two trapezoidal blocks (25) are fixedly connected with a baffle plate (26), the inner wall of the rear side of the inner die (19) is symmetrically and rotatably connected with a rotating shaft (28), the outer wall of the rotating shaft (28) is fixedly connected with a second rotating rod (29) which is arranged in an L shape and abuts against the outer side wall of the baffle plate (26), and the inner bottom wall of the inner die (19) is provided with a supporting mechanism;
the supporting mechanism comprises sleeve pipes (30) symmetrically and fixedly connected to the upper side wall of the inner die (19), inserting plates (31) extending to the inner side wall of the outer die (3) are slidably inserted into the far sides of the sleeve pipes (30), springs III (32) are fixedly connected between the inner wall of the near side of each of the two sleeve pipes (30) and the end part of each of the two inserting plates (31), steel wire ropes are fixedly connected to the upper side walls of the inserting plates (31) positioned on the same side, and one ends of the steel wire ropes positioned on the same side, far away from the inserting plates (31), are fixedly connected with the end parts of the rotating rods II (29) positioned below;
the toothed plates (9) positioned on the same side are positioned in front of the first gear (8), and the toothed plates (9) positioned on the same side are positioned behind the first gear (8);
the opposite sides of the two vertical plates (2) are provided with sliding grooves matched with the outer die (3);
a bearing (11) is fixedly embedded in the upper side wall of the base (1), and the inner ring of the bearing (11) is fixedly connected with the outer wall of the support (10);
through holes matched with the two demoulding rods (20) are symmetrically formed in the upper side wall of the lug plate (21);
the inner wall of the left side and the inner wall of the right side of the inner die (19) are both fixedly connected with a second spring (27) which is propped against the outer wall of a second rotating rod (29) positioned above the second spring;
circular recess (33) with centre form (19) assorted is seted up to the inner bottom wall of external mold (3), the inner bottom wall symmetry of external mold (3) is seted up with two picture peg (31) phase-match and with rectangular channel (34) that circular recess (33) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773047.1A CN113478761B (en) | 2021-07-08 | 2021-07-08 | Shedder is used in rubber production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773047.1A CN113478761B (en) | 2021-07-08 | 2021-07-08 | Shedder is used in rubber production |
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| CN113478761A CN113478761A (en) | 2021-10-08 |
| CN113478761B true CN113478761B (en) | 2023-04-14 |
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| JPH0631781A (en) * | 1992-07-16 | 1994-02-08 | Inoac Corp | Method and device for removing pipe-form rubber molded item |
| JP2010216041A (en) * | 2009-03-17 | 2010-09-30 | Sumitomo Rubber Ind Ltd | Method for demolding glove, and apparatus for demolding glove used for the method |
| CN110962302A (en) * | 2019-12-03 | 2020-04-07 | 绍兴上虞区孤溪电子科技有限公司 | Injection molding of PP plastic spring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772820B (en) * | 2015-04-17 | 2017-06-06 | 苏州科星混凝土水泥制品装备有限公司 | A kind of concrete inspection well shaped device with base |
| CN208375874U (en) * | 2018-06-29 | 2019-01-15 | 滁州质顶机电科技有限公司 | A kind of injection mold of automatic blanking |
| CN110696308A (en) * | 2019-10-25 | 2020-01-17 | 台州市思考特机器人科技有限公司 | Mold stripping device for small products |
| CN212097321U (en) * | 2020-04-18 | 2020-12-08 | 佛山市顺德区天玛仕电子有限公司 | Novel energy storage plug injection mold |
| CN212764492U (en) * | 2020-05-28 | 2021-03-23 | 天津一格科技有限公司 | Demoulding mechanism of plastic mould for plastic accessories of electric vehicle |
| CN112248380A (en) * | 2020-09-27 | 2021-01-22 | 芜湖友恒模具有限公司 | Injection mold capable of automatically stripping materials |
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2021
- 2021-07-08 CN CN202110773047.1A patent/CN113478761B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631781A (en) * | 1992-07-16 | 1994-02-08 | Inoac Corp | Method and device for removing pipe-form rubber molded item |
| JP2010216041A (en) * | 2009-03-17 | 2010-09-30 | Sumitomo Rubber Ind Ltd | Method for demolding glove, and apparatus for demolding glove used for the method |
| CN110962302A (en) * | 2019-12-03 | 2020-04-07 | 绍兴上虞区孤溪电子科技有限公司 | Injection molding of PP plastic spring |
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| CN113478761A (en) | 2021-10-08 |
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Denomination of invention: A demoulding device for rubber production Effective date of registration: 20231227 Granted publication date: 20230414 Pledgee: Agricultural Bank of China Limited Lingchuan County Sub-branch Pledgor: Jincheng Tiancheng Technology Co.,Ltd. Registration number: Y2023980075056 |
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