CN207889024U - The waste material clamping device of injection moulding machine - Google Patents
The waste material clamping device of injection moulding machine Download PDFInfo
- Publication number
- CN207889024U CN207889024U CN201820008950.2U CN201820008950U CN207889024U CN 207889024 U CN207889024 U CN 207889024U CN 201820008950 U CN201820008950 U CN 201820008950U CN 207889024 U CN207889024 U CN 207889024U
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- grab
- waste material
- clamping device
- injection moulding
- moulding machine
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Abstract
The utility model is related to a kind of waste material clamping devices of injection moulding machine,Belong to plastics forming technique field,It include the waste material clamping device above injection moulding machine,Waste material clamping device includes column,The swivel mount of connection is rotated horizontally with column,The movable stand being connect with swivel mount horizontal sliding and the mechanical claw component connected with movable stand by sliding bar sliding,The glide direction of mechanical claw component and the glide direction of movable stand are perpendicular,Mechanical claw component includes parallel opposite grab,The crotch end of grab is located remotely from one end of sliding bar,The crotch end of grab is bent to sliding bar direction,It is connected by connecting rod between grab,It is provided with briquetting above the crotch end of grab,Briquetting is slidably connected between opposite grab,The telescopic cylinder for pushing briquetting to be moved to the crotch extreme direction of grab is provided on grab,Telescopic cylinder is fixed on by air cylinder fixed plate on grab.It has the clamping force for ensureing manipulator, the advantages of preventing waste material de- material.
Description
Technical field
The utility model is related to plastics forming technique field, more particularly to the waste material clamping device of a kind of injection moulding machine.
Background technology
Injection molding is a kind of method of industrial products production moulding, and injection moulding machine is by thermoplastic plastic forming dies
Tool supports the main former of variously-shaped plastic products, injection moulding to be realized by injection molding machine and mold, letter
It is exactly to note the plastics under molten condition into the mold of plastic products using pressure for list, cooling and shaping obtain various modelings
Materials and parts.
At present in being molded production process, due to the product produced be from hot environment, temperature compared with
Height, it is existing be moulded in production small volume product when, typically one set of die once molding and meanwhile produce multiple products, meeting
Multiple forming cavities are arranged on a mold, have runner to communicate between each forming cavity, after the completion of injection molding, will produce on runner
The waste material of injection molding can usually be scalded when needing to take to waste material because product itself temperature is excessively high, mostly
The product that number injection molding is produced is that the product just produced is clamped by manipulator fixture.
Existing manipulator clamping waste material is interacted by two clamping plates, to remove waste material, but in length
After time use, the unstable situation of clamping can occur because of abrasion in clamping plate, to make waste material fall off.
Utility model content
The purpose of this utility model is to provide a kind of waste material clamping device of injection moulding machine, tool ensures manipulator
Clamping force, the advantages of preventing waste material de- material.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of waste material clamping device of injection moulding machine includes the waste material clamping device above injection moulding machine, is given up
Material clamping device includes the column being arranged on injection moulding machine, and the swivel mount and swivel mount water of connection are rotated horizontally with column
The smooth movable stand for moving connection and the mechanical claw component for sliding connection by sliding bar with movable stand, mechanical claw component
Glide direction and the glide direction of movable stand are perpendicular, and mechanical claw component includes parallel opposite grab, the crotch end of grab
It is located remotely from one end of sliding bar, the crotch end of grab is bent to sliding bar direction, is connected by connecting rod between grab, grab
Crotch end above be provided with briquetting, briquetting is slidably connected between opposite grab, be provided on grab push briquetting to
The telescopic cylinder of the crotch extreme direction movement of grab, telescopic cylinder are fixed on by air cylinder fixed plate on grab.
By using above-mentioned technical proposal, by the cooperation between briquetting and the crotch end of grab, to which gestalt will be molded
At waste material clamped by briquetting and grab, by the crotch end of grab to being supported below waste material, to prevent waste material
It is slipped between briquetting and grab.
The utility model is further arranged to：It is provided with the driving group for making grab be swung between grab and sliding bar
Part, drive component are fixed on sliding bar, are connected by connecting rod between grab and drive component, the both ends of connecting rod respectively with driving
Component and grab are hinged.
By using above-mentioned technical proposal, so that grab is swung by drive component, when to waste material carry out clamping or
When unclamping waste material, when grab being made to swing, the crotch end of Portable hook is supported the bottom end of waste material, when blowing, card
Hook is swung, and waste material slid along arc surface, Portable hook waste material is clamped with convex block and is made waste material and grab and
It is detached between briquetting.
The utility model is further arranged to：Drive component includes the pedestal being fixed on sliding bar, and pedestal is located at grab
It between sliding bar, is provided between pedestal and grab and engages connected first gear and second gear, first gear revolution connects
It is connected on pedestal, second gear is fixed between opposite grab, is provided on the side wall of pedestal and is driven first gear rotation
Motor.
By using above-mentioned technical proposal, first gear rotation, second gear is driven to turn with first gear by motor
It moves to drive grab to swing, realizes the wobbling action of grab.
The utility model is further arranged to：One side surface at briquetting towards grab crotch end offers arc groove, circular arc
The shape of slot and the crotch end of grab match.
It by using above-mentioned technical proposal, is matched with the crotch end of grab by arc groove, increases briquetting and grab pair
The contact area of waste material makes to increasing friction force when carrying out dragging disconnected to waste material, prevents waste material and briquetting and grab de-
From.
The utility model is further arranged to：The surface of arc groove offers crisscross skid resistance strip.
By using above-mentioned technical proposal, striped is protected by increase, so that the surface roughness of convex block is increased, to increase
Frictional force makes when carrying out dragging disconnected to waste material, and waste material is prevented to be detached from briquetting and grab.
The utility model is further arranged to：Sliding slot, the length direction of sliding slot are offered on the opposite side side wall of grab
Identical as the length direction of grab, briquetting is provided with the sliding block to match with sliding slot, sliding block and cunning close to one end end of grab
Slot is slidably connected.
It by using above-mentioned technical proposal, is slidably connected by sliding block and sliding slot, to limit the moving direction of briquetting, is prevented
The only movement in its occurred level direction, so that it is guaranteed that briquetting can clamp waste material when being moved to the crotch extreme direction of grab.
The utility model is further arranged to：The width of briquetting is no more than the spacing between opposite grab.
By using above-mentioned technical proposal, for briquetting when being moved to the crotch extreme direction of grab, briquetting card is deep into crotch
The inside at end, to make to clamp thinner waste material between briquetting and the crotch end of grab.
The utility model is further arranged to：Assistant cylinder, the drive shaft of assistant cylinder and movement are provided on swivel mount
Frame is fixedly linked.
By using above-mentioned technical proposal, auxiliary force is provided for mechanical claw component by assistant cylinder, to make waste material
Between product be easier dragged it is disconnected, to make to be detached between waste material and product.
In conclusion the utility model has the advantages that：
1, by the cooperation between briquetting and the crotch end of grab, to will be molded gestalt at waste material pass through briquetting and block
Hook clamps, by the crotch end of grab to being supported below waste material, to prevent being slipped between waste material and briquetting and grab；
2, by opening up arc groove on the surface of briquetting, increase the contact area between briquetting and waste material, to increase pressure
Frictional force between block and waste material prevents from being detached between waste material and briquetting；
3, by opening up sliding slot on the opposite side wall of grab, the moving direction of briquetting is limited, its occurred level side is prevented
To movement, so that it is guaranteed that briquetting can clamp waste material when being moved to the crotch extreme direction of grab.
Description of the drawings
Fig. 1 is the structural schematic diagram of injection moulding machine and waste material clamping device；
Fig. 2 is the side view of waste material clamping device；
Fig. 3 is the axonometric drawing of waste material clamping device；
Fig. 4 is the structural schematic diagram of mechanical claw；
Fig. 5 is the exploded perspective view of mechanical claw.
In figure, 1, injection moulding machine；11, component is molded；2, waste material clamping device；21, column；22, swivel mount；221, turn
Disk；222, slide bar；223, shaft；23, cylinder is driven；24, mechanical claw component；241, grab；2411, connecting rod；2412, sliding
Slot；242, briquetting；2421, sliding block；2422, arc groove；243, telescopic cylinder；244, air cylinder fixed plate；245, connecting rod；246,
One gear；247, second gear；248, motor；249, mounting base；25, arc chute；26, drive disk；27, movable stand；271、
Slipping part；272, slideway；28, bar is slid；29, drive rod；3, assistant cylinder；4, pedestal.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of waste material clamping device of injection moulding machine, as shown in Figure 1, include injection moulding machine 1, injection moulding machine 1
It is internally provided with molding component 11, molding component 11 is used to place mold and can realize the division and modulus of mold.In injection moulding machine 1
Top offer opening, opening face molds component 11.It is provided with waste material clamping device 2 above opening, passes through waste material
Clamping device 2 to which injection molding be clamped after the waste material that generates.After injection moulding machine 1 is completed to be molded, mold is opened, injection molding
Semi-finished product are attached in cavity, are extracted waste material by waste material clamping device 2 so that product is detached with waste material.
As shown in Figure 2 and Figure 3, waste material clamping device 2 includes the column 21 being arranged on injection moulding machine 1, with 21 water of column
It puts down the swivel mount 22 being rotatably connected, the movable stand 27 being connect with 22 horizontal sliding of swivel mount and slides connection with movable stand 27
Mechanical claw component 24.The direction that wherein glide direction of mechanical claw component 24 and movable stand 27 slide is perpendicular.
As shown in figure 3, swivel mount 22 includes the turntable 221 being rotatably connected on column 21 and is fixed on turntable 221
Two parallel opposite slide bars 222.The both sides of movable stand 27 are provided with slipping part 271, slipping part 271 respectively with two cunnings
The sliding connection of bar 222.The slideway 272 vertical with slipping part 271, mechanical claw component are provided in the centre position of movable stand 27
24 are connected to by sliding the sliding of bar 28 in slideway 272, and mechanical claw component 24 is fixedly linked with sliding bar 28.
The assistant cylinder 3 for pulling slide bar 222 of the movable stand 27 on swivel mount 22 to move is provided on swivel mount 22, it is auxiliary
The drive shaft and movable stand 27 for helping cylinder 3 are fixedly linked.24 1 power of mechanical claw component are given by assistant cylinder 3, to make
Waste material and product are detached from by mechanical claw component 24.
As shown in Figure 2 and Figure 3, swivel mount 22 includes shaft 223, and shaft 223 is rotatably connected on by bearing on column 21,
Expose across column 21 one end that shaft 223 connects column 21.It is fixed with drive disk 26 in one end that shaft 223 is exposed, is being driven
Arc chute 25 is provided on Moving plate 26, arc chute 25 is fixedly linked with drive disk 26.Drive is equipped in arc chute 25
Lever 29, the sliding in arc chute 25 of drive rod 29, to adjust position of the drive rod 29 in arc chute 25.In column
Driving cylinder 23 is provided on 21, drive rod 29 is fixed in the drive shaft of driving cylinder 23.By driving the flexible of cylinder 23
Action makes swivel mount 22 swing, to make mechanical claw component 24 swing.
As shown in Figure 4, Figure 5, mechanical claw component 24 includes parallel opposite grab 241, and the crotch end of grab 241 is located at
One end far from sliding bar 28, and the direction of the crotch direction sliding bar 28 at crotch end.Pass through company in the centre position of grab 241
Extension bar 2411 is connected, and the both ends of connecting rod 2411 are fixedly linked with two grabs 241 respectively.And connecting rod 2411 respectively with two grabs
It is vertically arranged.Top at the crotch end of grab 241, is provided with briquetting 242, and briquetting 242 is slidably connected at opposite grab 241
Centre position.
In the top of briquetting 242, it is provided with the telescopic cylinder 243 for the crotch end movement for pushing 242 phase grab 241 of briquetting,
The stretching direction of 243 drive shaft of telescopic cylinder is identical as the length direction of grab 241, wherein the drive shaft of telescopic cylinder 243 with
Briquetting 242 is fixedly linked, and wherein telescopic cylinder 243 is fixed on by air cylinder fixed plate 244 on grab 241.In 242 direction of briquetting
One side surface at 241 crotch end of grab offers arc groove 2422, the shape of arc groove 2422 and the crotch end phase of grab 241
Match.To prevent from, when clamping waste material, skidding between waste material and briquetting 242 and the crotch end of grab 241, in the arc groove of briquetting
2422 surfaces offer crisscross skid resistance strip to increase roughness, to make waste material be difficult to occur between briquetting 242
Sliding.
Preferably, when the width of briquetting 242 is no more than the spacing of two grabs 241, briquetting 242 can be made to be deep into grab
Between 241 crotch end, so as to ensure that arc groove and the crotch of grab 241 can coordinate completely, it can will be clamped thinner
Waste material.
Opposite sliding slot 2412 is offered on the side wall that opposite grab 241 and briquetting 242 are slidably connected, sliding slot 2412
Length direction is identical as the length direction of grab 241, is provided with close to the end of one end of grab 241 and sliding slot in briquetting 242
2412 sliding blocks 2421 to match, sliding block 2421 are fixedly linked with briquetting 242.The both ends of sliding block 2421 extend into two grabs 241
It is slidably connected in opposite sliding slot 2412 and with sliding slot 2412.
It pushes briquetting 242 to be moved to the crotch end of grab 241 by telescopic cylinder 243, passes through briquetting 242 and grab 241
Crotch end the waste material being molded is clamped.
Between grab 241 and sliding bar 28, it is provided with pedestal 4, pedestal 4 is fixedly connected on sliding bar 28.Pedestal 4 with
It is connected by opposite connecting rod 245 between opposite grab 241, the both ends of connecting rod 245 are respectively hinged at opposite two of pedestal 4
On side wall outside side side wall and opposite grab 241.
Between pedestal 4 and grab 241, pedestal 4 turns round towards one end of grab 241 and is connected with first gear 246, and first
The length direction of gear 246 is perpendicular to opposite connecting rod 245.It is provided in the side of pedestal 4 and drives the rotation of first gear 246
The output shaft of motor 248, motor 248 is fixedly linked across pedestal 4 with first gear 246.Wherein motor 248 passes through mounting base
249 are fixed on the side of pedestal 4.In opposite grab 241 close to one end end of pedestal 4, it is fixedly connected with second gear
247, central axes and the connecting rod 245 of second gear 247 are hinged on the same straight line of hinge joint displacement of grab 241, second gear
247 both ends are fixedly linked with opposite grab 241 respectively.Wherein second gear 247 is meshed with first gear 246.
When motor 248 operates, first gear 246 is driven to rotate, the second gear engaged by first gear 246
247, so that grab 241 is rotated around first gear 246, to facilitate will be clamped in 241 crotch end of grab and briquetting 242 it
Between waste material fall.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of waste material clamping device of injection moulding machine, including it is located at the waste material clamping device above injection moulding machine (1)
(2), the waste material clamping device (2) includes the column (21) being arranged on injection moulding machine (1), is rotated horizontally with column (21)
The swivel mount (22) of connection, the movable stand (27) being connect with swivel mount (22) horizontal sliding and pass through sliding with movable stand (27)
The mechanical claw component (24) of bar (28) sliding connection, glide direction and the movable stand (27) of the mechanical claw component (24)
Glide direction is perpendicular, it is characterised in that：The mechanical claw component (24) includes parallel opposite grab (241), the card
The crotch end of hook (241) is located remotely from one end of sliding bar (28), and the crotch end of the grab (241) is to sliding bar (28) direction
It is bent, is connected by connecting rod (2411) between the grab (241), is provided with above the crotch end of the grab (241)
Briquetting (242), the briquetting (242) are slidably connected between opposite grab (241), are provided with and push away on the grab (241)
The telescopic cylinder (243) that dynamic pressure block (242) is moved to the crotch extreme direction of grab (241), the telescopic cylinder (243) pass through gas
Cylinder fixed plate (244) is fixed on grab (241).
2. the waste material clamping device of injection moulding machine according to claim 1, it is characterised in that：The grab (241) with
It is provided with the drive component for making grab (241) be swung between sliding bar (28), the driving component is fixed on sliding bar
(28) on, the grab (241) is connected between drive component by connecting rod (245), the both ends of the connecting rod (245) respectively with
Drive component and grab (241) are hinged.
3. the waste material clamping device of injection moulding machine according to claim 2, it is characterised in that：The driving component includes
The pedestal (4) being fixed on sliding bar (28), the pedestal (4) are located between grab (241) and sliding bar (28), the pedestal
(4) it is provided between grab (241) and engages connected first gear (246) and second gear (247), the first gear
(246) revolution is connected on pedestal (4), and the second gear (247) is fixed between opposite grab (241), the pedestal
(4) motor (248) for driving first gear (246) to rotate is provided on side wall.
4. the waste material clamping device of injection moulding machine according to claim 1, it is characterised in that：Briquetting (242) court
Arc groove (2422), the shape and grab of the arc groove (2422) are offered to a side surface at grab (241) crotch end
(241) crotch end matches.
5. the waste material clamping device of injection moulding machine according to claim 4, it is characterised in that：The arc groove (2422)
Surface offer crisscross skid resistance strip.
6. the waste material clamping device of injection moulding machine according to claim 1, it is characterised in that：Grab (241) phase
To side side wall on offer sliding slot (2412), the length direction of the length direction and grab (241) of the sliding slot (2412)
Identical, the briquetting (242) is provided with the sliding block to match with sliding slot (2412) close to one end end of grab (241)
(2421), the sliding block (2421) is slidably connected with sliding slot (2412).
7. the waste material clamping device of injection moulding machine according to claim 1, it is characterised in that：The briquetting (242)
Width is no more than the spacing between opposite grab (241).
8. the waste material clamping device of injection moulding machine according to claim 1, it is characterised in that：On the swivel mount (22)
It is provided with assistant cylinder (3), drive shaft and the movable stand (27) of the assistant cylinder (3) are fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008950.2U CN207889024U (en) | 2018-01-02 | 2018-01-02 | The waste material clamping device of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008950.2U CN207889024U (en) | 2018-01-02 | 2018-01-02 | The waste material clamping device of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889024U true CN207889024U (en) | 2018-09-21 |
Family
ID=63551341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008950.2U Active CN207889024U (en) | 2018-01-02 | 2018-01-02 | The waste material clamping device of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889024U (en) |
-
2018
- 2018-01-02 CN CN201820008950.2U patent/CN207889024U/en active Active
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