CN116160642B - Electric mould locking device of high-speed injection molding machine - Google Patents
Electric mould locking device of high-speed injection molding machine Download PDFInfo
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- CN116160642B CN116160642B CN202310291829.0A CN202310291829A CN116160642B CN 116160642 B CN116160642 B CN 116160642B CN 202310291829 A CN202310291829 A CN 202310291829A CN 116160642 B CN116160642 B CN 116160642B
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- seat
- cooling
- injection molding
- molding machine
- locking 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
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
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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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of injection molding and discloses an electric mold locking device of a high-speed injection molding machine, which comprises a frame, wherein a movable mold base and a fixed mold base are arranged on the frame, the movable mold base and the fixed mold base are both in sliding connection with the frame through guide posts, a first template is arranged on one side of the fixed mold base, a second template corresponding to the first template is arranged on one side of the movable mold base, a mold locking mechanism is arranged on the other side of the movable mold base, the mold locking mechanism comprises a sliding seat in sliding connection with the guide posts, a first electric push rod is arranged on the sliding seat, a push rod is arranged on a piston rod of the first electric push rod, and a first connecting seat is arranged on one side, close to the movable mold base, of the sliding seat. According to the technical scheme, the first connecting seat with the lever transmission mechanism is arranged, the thrust of the first electric push rod can be amplified, so that a high-power driving unit is not needed, die assembly can be completed, and the production cost is effectively reduced.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to an electric mold locking device of a high-speed injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The common injection molding machine mold opening and closing is generally driven by hydraulic pressure, compared with other driving mechanisms, the response speed of the hydraulic pressure driving is relatively slow, and the high-efficiency injection molding machine mold opening and closing is generally driven by a motor, so that the response speed is relatively fast. Although the response speed of the motor mode locking mechanism is higher, the hydraulic driving mechanism can provide larger output power, and a high-power driving motor is needed to achieve the output power equivalent to that of the hydraulic driving mechanism, so that the cost of equipment is greatly increased, more energy sources are needed to be consumed during use, and the environment is not protected.
Disclosure of Invention
The invention provides an electric mode locking device of a high-speed injection molding machine, which has the beneficial effects of low cost and more environmental protection, and solves the problems that a high-power driving motor is needed to be used for achieving the output power equivalent to the hydraulic driving in the prior art, the cost of equipment is greatly increased, more energy sources are needed to be consumed during the use, and the environment protection is not enough.
The invention provides the following technical scheme: the electric mold locking device of the high-speed injection molding machine comprises a frame, wherein a movable mold base and a fixed mold base are arranged on the frame, the movable mold base and the fixed mold base are both in sliding connection with the frame through guide posts, a first mold plate is arranged on one side of the fixed mold base, a second mold plate corresponding to the first mold plate is arranged on one side of the movable mold base, and a mold locking mechanism is arranged on the other side of the movable mold base;
the die locking mechanism comprises a sliding seat which is connected with the guide post in a sliding mode, a first electric push rod is arranged on the sliding seat, a push rod is arranged on a piston rod of the first electric push rod, the sliding seat is close to a first connecting seat which is arranged on one side of the movable die seat, the first connecting seat is connected with the sliding seat through a connecting rod, a lever transmission mechanism is arranged in the first connecting seat, the first connecting seat is far away from one side of the sliding seat, a limit seat is arranged on one side of the first connecting seat, the limit seat is connected with the movable die seat in an elastic mode through a first spring, a plurality of ejection heads are arranged on one side of the limit seat, a second electric push rod which is used for pushing the sliding seat to move is arranged on the frame, and the limit seat is connected with the first connecting seat in an elastic mode through a second spring.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the lever transmission mechanism comprises a fixed shaft and a lever, the fixed shaft is rotationally connected with the first connecting seat, a transmission gear is arranged on the fixed shaft, and a rack meshed with the transmission gear is arranged on one side of the fixed shaft;
the lever is rotationally connected with the first connecting seat, one end of the lever is connected with the rack through a pull rope, and teeth meshed with the transmission gear are symmetrically arranged on the ejector rod.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the limiting seat is provided with a second connecting seat, the second connecting seat is detachably connected with the limiting seat through a screw, and one end of the second connecting seat is abutted to the lever.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the locking mechanism is further arranged in the first connecting seat and comprises a connecting plate, the connecting plate is elastically connected with the first connecting seat through a third spring, a top plate is arranged at one end of the connecting plate, a plurality of protrusions are arranged on the top plate, and the other end of the connecting plate is in contact with the rack;
the rack is provided with an inclined block, the position of the inclined block is opposite to the connecting plate, and the guide post is provided with a clamping groove matched with the protrusion.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the limit seat is close to one side of the movable die seat is also provided with a cooling mechanism, the cooling mechanism comprises a cooling seat, one end of the cooling seat is provided with a rotating seat, and the rotating seat is provided with stirring blades.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the movable die holder is provided with a notch matched with the cooling seat, and the upper end of the movable die holder is provided with a liquid outlet communicated with the notch.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the cooling seat is hollow structure, just the outside of cooling seat is equipped with a plurality of conducting strips, be equipped with first cavity and second cavity in the cooling seat, just first cavity with through the check valve intercommunication between the second cavity, be equipped with the impeller in the first cavity, the inboard of roating seat is equipped with the connecting axle, the one end of connecting axle with roating seat fixed connection, just the other end of connecting axle with impeller fixed connection, be equipped with on the spacing seat with the inlet of first cavity intercommunication.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the front end of the rotating seat is provided with a nozzle, a limiting rod is arranged in the nozzle, and the limiting rod is elastically connected with the nozzle through a limiting spring.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the second template is close to one side of spacing seat is equipped with the heat conduction seat, just be equipped with a plurality of radiating fins on the heat conduction seat, be equipped with on the conducting fin with the slot that radiating fins agrees mutually.
As an alternative to the electric mold locking device for a high-speed injection molding machine of the present invention, the following may be mentioned: the inside of movable mould base be equipped with the collecting vat of notch intercommunication, just the lower extreme of movable mould base is equipped with the waste liquid discharge port.
The invention has the following beneficial effects:
1. this high-speed injection molding machine electric mode locking device, through setting up first electric putter on the sliding seat, one side at the sliding seat is equipped with first connecting seat, spacing seat is used for spacing to the movable mould seat, during the use, but the promotion sliding seat motion fast through second electric putter, under the promotion of second electric putter, sliding seat, first connecting seat, spacing seat and movable mould seat synchronous motion, after reaching certain position, second electric putter stops work, first electric putter work this moment, be equipped with lever drive mechanism in first connecting seat department, can enlarge first electric putter's thrust through lever drive mechanism, under first electric putter's promotion, lever on the lever drive mechanism is contradicted with the second connecting seat, second connecting seat and spacing seat fixed connection, under the promotion of lever, second connecting seat, spacing seat closes towards the movable mould seat direction, and then support the tight with the movable mould seat.
According to the technical scheme, the first connecting seat with the lever transmission mechanism is arranged, the pushing force of the first electric push rod can be amplified through the lever transmission mechanism, so that a high-power driving unit is not needed, die assembly can be completed, and the production cost is effectively reduced.
2. This electronic mode locking device of high-speed injection molding machine, through setting up the spacing seat that has the cooling seat, the cooling seat is hollow structure, be equipped with the roating seat in the one end of cooling seat, be equipped with the nozzle on the roating seat, be equipped with first cavity in the inside of cooling seat, the second cavity, be equipped with the impeller in first cavity, roating seat department is equipped with the connecting axle, connecting axle one end and roating seat fixed connection, the other end and impeller fixed connection, the cooling water passes through the inlet and gets into in the first cavity, at this in-process, the impeller can be impacted, under hydraulic drive, the impeller is rotated with connecting axle, the roating seat, after the cooling water gets into first cavity, can get into the second cavity in proper order, the roating seat then spout through the nozzle, can be full of notch earlier after the cooling water blowout, then flow out through the liquid outlet, in order to prevent that the heat transfer is inhomogeneous, this technical scheme has still set up stirring vane in the outside of roating seat, can stir the cooling water, mix through stirring vane, in order to increase the heat transfer effect.
According to the technical scheme, the cooling mechanism is arranged on one side of the limiting seat, and the groove body is correspondingly arranged on the second template, so that the cooling mechanism and the second template are of a split structure, and when the cooling mechanism is used, the cooling mechanism is only required to be inserted into the second template, the effect of cooling the second template can be achieved, and the cooling mechanism has the advantages of convenience in maintenance and low template manufacturing cost.
3. This electronic mode locking device of high-speed injection molding machine, this technical scheme has still set up the conducting strip in the outside of cooling seat, when the cooling water flow through the second cavity, can cool off the conducting strip, and is corresponding, is equipped with the conducting seat in second template department, is equipped with a plurality of radiating fins on the conducting seat, and when using, radiating fin's one end can peg graft in the conducting strip to increase the heat exchange efficiency of second template and cooling body, improve the cooling effect.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of a limiting seat according to the present invention.
Fig. 3 is a cross-sectional view of a first connector of the present invention.
Fig. 4 is a schematic view of the internal structure of the first connecting seat according to the present invention.
Fig. 5 is a schematic view of the internal structure of the cooling seat according to the present invention.
Fig. 6 is an enlarged schematic view of the structure of fig. 5 a according to the present invention.
Fig. 7 is a schematic diagram of the internal structure of the movable die holder of the invention.
In the figure: 1. a frame; 2. a movable die holder; 3. a fixed die holder; 4. a guide post; 401. a clamping groove; 5. a first template; 6. a second template; 7. a sliding seat; 8. a first electric push rod; 9. a push rod; 10. a first connection base; 11. a connecting rod; 12. a limit seat; 13. a first spring; 14. a plug; 15. a second spring; 16. a second electric push rod; 17. a fixed shaft; 18. a lever; 19. a transmission gear; 20. a rack; 21. a pull rope; 22. a second connecting seat; 23. a connecting plate; 24. a third spring; 25. a top plate; 26. a protrusion; 27. a sloping block; 28. a cooling seat; 2801. a first cavity; 2802. a second cavity; 29. a rotating seat; 30. stirring blades; 31. a notch; 32. a liquid outlet; 33. a heat conductive sheet; 34. an impeller; 35. a connecting shaft; 36. a liquid inlet; 37. a nozzle; 38. a limit rod; 39. a limit spring; 40. a heat conduction seat; 41. a heat radiation fin; 42. a liquid collecting tank; 43. a waste liquid discharge port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 7, the invention provides an electric mold locking device of a high-speed injection molding machine, which comprises a frame 1, wherein a movable mold base 2 and a fixed mold base 3 are arranged on the frame 1, the movable mold base 2 and the fixed mold base 3 are both in sliding connection with the frame 1 through guide posts 4, a first mold plate 5 is arranged on one side of the fixed mold base 3, a second mold plate 6 corresponding to the first mold plate 5 is arranged on one side of the movable mold base 2, and a mold locking mechanism is arranged on the other side of the movable mold base 2;
the mode locking mechanism includes the sliding seat 7 with guide post 4 sliding connection, and be equipped with first electric putter 8 on the sliding seat 7, be equipped with ejector pin 9 on the piston rod of first electric putter 8, one side that sliding seat 7 is close to movable mould seat 2 is equipped with first connecting seat 10, and be connected through connecting rod 11 between first connecting seat 10 and the sliding seat 7, the inside of first connecting seat 10 is equipped with lever drive mechanism, and one side that sliding seat 7 was kept away from to first connecting seat 10 is equipped with spacing seat 12, spacing seat 12 passes through first spring 13 and movable mould seat 2 elastic connection, and one side that spacing seat 12 is close to movable mould seat 2 is equipped with a plurality of top 14, be equipped with the second electric putter 16 that is used for promoting the motion of sliding seat 7 between spacing seat 12 and the first connecting seat 10 in the frame 1.
The sliding seat 7 is provided with a first electric push rod 8, one side of the sliding seat 7 is provided with a first connecting seat 10 and a limiting seat 12, the limiting seat 12 is used for limiting the movable die holder 2, when the sliding seat 7 is pushed by the second electric push rod 16 to move, the sliding seat 7, the first connecting seat 10, the limiting seat 12 and the movable die holder 2 synchronously move under the pushing of the second electric push rod 16, when the sliding seat 16 reaches a certain position, the second electric push rod 16 stops working, at the moment, the first electric push rod 8 works, the first connecting seat 10 is provided with a lever transmission mechanism, the pushing force of the first electric push rod 8 can be amplified through the lever transmission mechanism, a lever 18 on the lever transmission mechanism is in contact with a second connecting seat 22 under the pushing of the first electric push rod 8, the second connecting seat 22 is fixedly connected with the limiting seat 12, and the second connecting seat 22 and the limiting seat 12 are close to the direction of the movable die holder 2 under the pushing of the lever 18, and then the movable die holder 2 is tightly abutted.
According to the technical scheme, the first connecting seat 10 with the lever transmission mechanism is arranged, the pushing force of the first electric push rod 8 can be amplified through the lever transmission mechanism, so that a high-power driving unit is not needed, die assembly can be completed, and the production cost is effectively reduced.
Example 2
The present embodiment is 1 explained based on embodiment 1, specifically referring to fig. 1 to 7, the lever transmission mechanism includes a fixed shaft 17 and a lever 18, the fixed shaft 17 is rotationally connected with the first connecting seat 10, a transmission gear 19 is disposed on the fixed shaft 17, and a rack 20 meshed with the transmission gear 19 is disposed on one side of the fixed shaft 17;
the lever 18 is rotatably connected with the first connecting seat 10, one end of the lever 18 is connected with the rack 20 through the pull rope 21, and teeth meshed with the transmission gear 19 are symmetrically arranged on the ejector rod 9.
The limiting seat 12 is provided with a second connecting seat 22, the second connecting seat 22 is detachably connected with the limiting seat 12 through a screw, and one end of the second connecting seat 22 is abutted against the lever 18.
The lever transmission mechanism comprises a rack 20, a fixed shaft 17 and a lever 18, wherein the rack 20 is in sliding connection with the first connecting seat 10, a transmission gear 19 is arranged on the fixed shaft 17, corresponding teeth meshed with the transmission gear 19 are arranged on the ejector rod 9, when the ejector rod 9 moves towards the limiting seat 12, the transmission gear 19 rotates anticlockwise, along with the rotation of the transmission gear 19, the rack 20 slides towards the sliding seat 7, one end of the rack 20 is connected with the lever through a pull rope 21, under the dragging of the rack 20, the lever 18 rotates, and due to the fact that one end of the lever is in contact with the second connecting seat 22, the second connecting seat 22 moves towards the movable mold seat 2 together with the limiting seat 12 under the pushing of the lever 18, and the first mold plate 5 and the second mold plate 6 are combined together under the pushing of the limiting seat 12.
Example 3
The embodiment is 1 explained on the basis of embodiment 1, specifically referring to fig. 1 to 7, a locking mechanism is further disposed in the first connecting seat 10, the locking mechanism includes a connecting plate 23, the connecting plate 23 is elastically connected with the first connecting seat 10 through a third spring 24, one end of the connecting plate 23 is provided with a top plate 25, the top plate 25 is provided with a plurality of protrusions 26, and the other end of the connecting plate 23 is in contact with the rack;
the rack 20 is provided with an inclined block 27, the inclined block 27 is opposite to the connecting plate 23, and the guide post 4 is provided with a clamping groove 401 which is matched with the protrusion 26.
Because the lever transmission mechanism is located in the first connecting seat 10, if the first connecting seat 10 moves during operation, the lever transmission mechanism can not well push the second connecting seat 22 to move, therefore, the technical scheme is that the locking mechanism is further arranged in the first connecting seat 10 and comprises a connecting plate 23, the connecting plate 23 can be lifted, a top plate 25 is arranged on the connecting plate 23, a plurality of protrusions 26 are arranged on the top plate 25, corresponding, a clamping groove 401 matched with the protrusions 26 is arranged on the guide post 4, an inclined block 27 is further arranged on the rack 20, the inclined block 27 and the rack 20 synchronously move, when the rack 20 moves towards the direction of the sliding seat 7, the inclined block 27 is abutted against the connecting plate 23, under the pushing of the inclined block 27, the connecting plate 23 can move towards the direction of the guide post 4 together with the top plate 25, and the protrusions 26 can be spliced in the clamping groove 401 along with the movement of the top plate 25, so that the first connecting seat 10 can not move.
By arranging the rack 20 with the inclined block 27, when the lever transmission mechanism moves, the lever transmission mechanism can be linked with the locking mechanism through the rack 20 with the inclined block 27, so that the locking mechanism is further promoted to work, the first connecting seat 10 is limited and kept still, and the lever transmission mechanism can better push the second connecting seat 22 and the limiting seat 12 to move.
Example 4
In this embodiment, 1 is explained based on embodiment 1, specifically, referring to fig. 1 to 7, a cooling mechanism is further disposed on a side of the limiting seat 12 close to the movable mold seat 2, the cooling mechanism includes a cooling seat 28, a rotating seat 29 is disposed at one end of the cooling seat 28, and stirring blades 30 are disposed on the rotating seat 29.
The movable die holder 2 is provided with a notch 31 which is matched with the cooling seat 28, and the upper end of the movable die holder 2 is provided with a liquid outlet 32 which is communicated with the notch 31.
The cooling seat 28 is hollow structure, and the outside of cooling seat 28 is equipped with a plurality of conducting strips 33, is equipped with first cavity 2801 and second cavity 2802 in the cooling seat 28, and communicates through the check valve between first cavity 2801 and the second cavity 2802, is equipped with impeller 34 in the first cavity 2801, and the inboard of roating seat 29 is equipped with connecting axle 35, and connecting axle 35's one end and roating seat 29 fixed connection, and connecting axle 35's the other end and impeller 34 fixed connection are equipped with the inlet 36 with first cavity 2801 intercommunication on the spacing seat 12.
The front end of the rotating seat 29 is provided with a nozzle 37, a limiting rod 38 is arranged in the nozzle 37, and the limiting rod 38 is elastically connected with the nozzle 37 through a limiting spring 39.
The side of the second template 6, which is close to the limiting seat 12, is provided with a heat conducting seat 40, the heat conducting seat 40 is provided with a plurality of radiating fins 41, and the heat conducting fin 33 is provided with slots matched with the radiating fins 41.
The inside of the movable die holder 2 is provided with a liquid collecting tank 42 communicated with the notch 31, and the lower end of the movable die holder 2 is provided with a waste liquid discharge port 43.
Most templates all need set up the water route in its inside when using to improve its cooling effect, if set up the water route in the inside of template, on the one hand can increase the processing complexity of template, improve its manufacturing cost, on the other hand, can have debris such as incrustation scale in the water route when using for a long time, be difficult for the clearance, and for this reason, this technical scheme has set up cooling mechanism in one side of spacing seat 12, and is corresponding, has set up the cell body on second template 6, and cooling mechanism is split type structure with second template 6, during the use, only need peg graft cooling mechanism in second template 6, can play the effect of carrying out the cooling to second template 6, and it has advantages that the maintenance is convenient, template cost of manufacture is low.
The cooling seat 28 is of a hollow structure, one end of the cooling seat 28 is provided with a rotating seat 29, the rotating seat 29 is provided with a nozzle 37, a first cavity 2801 and a second cavity 2802 are arranged in the cooling seat 28, an impeller 34 is arranged in the first cavity 2801, a connecting shaft 35 is arranged at the rotating seat 29, one end of the connecting shaft 35 is fixedly connected with the rotating seat 29, the other end of the connecting shaft is fixedly connected with the impeller 34, cooling water enters the first cavity 2801 through a liquid inlet 36, in the process, the impeller 34 can be impacted, under the driving of hydraulic power, the impeller 34 carries the connecting shaft 35 and the rotating seat 29 to rotate, after entering the first cavity 2801, the cooling water sequentially enters the second cavity 2802 and the rotating seat 29 to be sprayed out through the nozzle 37, the cooling water is sprayed out and then fills the notch 31, and then flows out through a liquid outlet 32, in order to prevent uneven heat exchange, stirring blades 30 are arranged at the outer side of the rotating seat 29, the rotating seat 29 can rotate, on the one hand, the impeller 34 can rotate through the nozzle 37, the cooling water is enabled to rotate on the second template 6, the blades are enabled to rotate, and the stirring effect can be increased, and the cooling effect can be increased, and the stirring effect can be realized through stirring and 30.
In order to further improve the cooling effect, the heat conducting fin 33 is further arranged on the outer side of the cooling seat 28, when cooling water flows through the second cavity 2802, the heat conducting fin 33 can be cooled, correspondingly, the heat conducting seat 40 is arranged at the second template 6, and a plurality of heat radiating fins 41 are arranged on the heat conducting seat 40, and when in use, one ends of the heat radiating fins 41 can be inserted into the heat conducting fin 33, so that the heat exchange efficiency of the second template 6 and the cooling mechanism is increased, and the cooling effect is improved.
The liquid collecting tank 42 is arranged at the lower side of the movable die holder 2, when the cooling seat 28 is inserted into the movable die holder 2, the cooling seat 28 can play a role in sealing the liquid collecting tank 42, and after the cooling seat 28 is extracted from the movable die holder 2, the waste water in the movable die holder 2 can be discharged through the liquid collecting tank 42 and the waste liquid discharge port 43, so that the collection of the cooling waste water is simpler, and the use is more convenient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (7)
1. The utility model provides a high-speed injection molding machine electronic mode locking device, includes frame (1), its characterized in that: the movable die holder (2) and the fixed die seat (3) are arranged on the frame (1), the movable die holder (2) and the fixed die seat (3) are both in sliding connection with the frame (1) through guide posts (4), a first die plate (5) is arranged on one side of the fixed die seat (3), a second die plate (6) corresponding to the first die plate (5) is arranged on one side of the movable die holder (2), and a die locking mechanism is arranged on the other side of the movable die holder (2);
the die locking mechanism comprises a sliding seat (7) which is in sliding connection with the guide post (4), a first electric push rod (8) is arranged on the sliding seat (7), a push rod (9) is arranged on a piston rod of the first electric push rod (8), a first connecting seat (10) is arranged on one side, close to the movable die holder (2), of the sliding seat (7), the first connecting seat (10) is connected with the sliding seat (7) through a connecting rod (11), a lever transmission mechanism is arranged in the first connecting seat (10), a limit seat (12) is arranged on one side, away from the sliding seat (7), of the first connecting seat (10), the limit seat (12) is elastically connected with the movable die holder (2) through a first spring (13), a plurality of ejection heads (14) are arranged on one side, close to the movable die holder (2), of the limit seat (12) is elastically connected with the first connecting seat (10) through a second spring (15), and a first push rod (16) for sliding movement of the electric push rod (7) is arranged on the frame (1).
The lever transmission mechanism comprises a fixed shaft (17) and a lever (18), the fixed shaft (17) is rotationally connected with the first connecting seat (10), a transmission gear (19) is arranged on the fixed shaft (17), and a rack (20) meshed with the transmission gear (19) is arranged on one side of the fixed shaft (17);
the lever (18) is rotationally connected with the first connecting seat (10), one end of the lever (18) is connected with the rack (20) through a pull rope (21), and teeth meshed with the transmission gear (19) are symmetrically arranged on the ejector rod (9);
the limiting seat (12) is provided with a second connecting seat (22), the second connecting seat (22) is detachably connected with the limiting seat (12) through a screw, and one end of the second connecting seat (22) is abutted against the lever (18);
a locking mechanism is further arranged in the first connecting seat (10), the locking mechanism comprises a connecting plate (23), the connecting plate (23) is elastically connected with the first connecting seat (10) through a third spring (24), a top plate (25) is arranged at one end of the connecting plate (23), a plurality of protrusions (26) are arranged on the top plate (25), and the other end of the connecting plate (23) is in contact with the rack;
the rack (20) is provided with an inclined block (27), the position of the inclined block (27) is opposite to that of the connecting plate (23), and the guide column (4) is provided with a clamping groove (401) which is matched with the protrusion (26).
2. The electric mold locking device of a high-speed injection molding machine according to claim 1, wherein: one side of the limiting seat (12) close to the movable die seat (2) is further provided with a cooling mechanism, the cooling mechanism comprises a cooling seat (28), one end of the cooling seat (28) is provided with a rotating seat (29), and the rotating seat (29) is provided with stirring blades (30).
3. The electric mold locking device of a high-speed injection molding machine according to claim 2, wherein: the movable die holder (2) is provided with a notch (31) matched with the cooling seat (28), and the upper end of the movable die holder (2) is provided with a liquid outlet (32) communicated with the notch (31).
4. The electric mold locking device of a high-speed injection molding machine according to claim 3, wherein: the cooling seat (28) is of a hollow structure, a plurality of heat conducting fins (33) are arranged on the outer side of the cooling seat (28), a first cavity (2801) and a second cavity (2802) are arranged in the cooling seat (28), the first cavity (2801) is communicated with the second cavity (2802) through a one-way valve, an impeller (34) is arranged in the first cavity (2801), a connecting shaft (35) is arranged on the inner side of the rotating seat (29), one end of the connecting shaft (35) is fixedly connected with the rotating seat (29), the other end of the connecting shaft (35) is fixedly connected with the impeller (34), and a liquid inlet (36) communicated with the first cavity (2801) is formed in the limiting seat (12).
5. The electric mold locking device of the high-speed injection molding machine according to claim 4, wherein: the front end of the rotating seat (29) is provided with a nozzle (37), a limiting rod (38) is arranged in the nozzle (37), and the limiting rod (38) is elastically connected with the nozzle (37) through a limiting spring (39).
6. The electric mold locking device of the high-speed injection molding machine according to claim 5, wherein: and a heat conduction seat (40) is arranged on one side, close to the limiting seat (12), of the second template (6), a plurality of radiating fins (41) are arranged on the heat conduction seat (40), and slots matched with the radiating fins (41) are arranged on the heat conduction fins (33).
7. The electric mold locking device of the high-speed injection molding machine according to claim 6, wherein: the inside of movable mould base (2) be equipped with collecting vat (42) of notch (31) intercommunication, just the lower extreme of movable mould base (2) is equipped with waste liquid discharge port (43).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291829.0A CN116160642B (en) | 2023-03-23 | 2023-03-23 | Electric mould locking device of high-speed injection molding machine |
| GBGB2308322.3A GB202308322D0 (en) | 2023-03-23 | 2023-06-05 | Electric locking device for high-speed injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291829.0A CN116160642B (en) | 2023-03-23 | 2023-03-23 | Electric mould locking device of high-speed injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116160642A CN116160642A (en) | 2023-05-26 |
| CN116160642B true CN116160642B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310291829.0A Active CN116160642B (en) | 2023-03-23 | 2023-03-23 | Electric mould locking device of high-speed injection molding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116160642B (en) |
| GB (1) | GB202308322D0 (en) |
Citations (7)
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| JP2001179749A (en) * | 1999-12-27 | 2001-07-03 | Sato Tekkosho:Kk | Molding die clamping device |
| CN1339999A (en) * | 1999-02-10 | 2002-03-13 | 内兹塔尔机械公司 | Mold closing unit |
| CN1675043A (en) * | 2002-09-20 | 2005-09-28 | 仿生株式会社 | Press mechanism, clamp mechanism, and molding machine using this clamp mechanism |
| CN1974181A (en) * | 2005-11-28 | 2007-06-06 | 发那科株式会社 | Abnormality detecting apparatus for mold clamping device |
| CN102470595A (en) * | 2009-07-22 | 2012-05-23 | 克劳斯玛菲科技有限公司 | Clamping unit for an injection molding machine |
| CN214687784U (en) * | 2021-04-28 | 2021-11-12 | Towa半导体设备(苏州)有限公司 | Die driving device of semiconductor packaging equipment |
| CN114506037A (en) * | 2020-10-28 | 2022-05-17 | 佛吉亚内饰工业公司 | Mould comprising a locking aid and relative machine |
-
2023
- 2023-03-23 CN CN202310291829.0A patent/CN116160642B/en active Active
- 2023-06-05 GB GBGB2308322.3A patent/GB202308322D0/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339999A (en) * | 1999-02-10 | 2002-03-13 | 内兹塔尔机械公司 | Mold closing unit |
| JP2001179749A (en) * | 1999-12-27 | 2001-07-03 | Sato Tekkosho:Kk | Molding die clamping device |
| CN1675043A (en) * | 2002-09-20 | 2005-09-28 | 仿生株式会社 | Press mechanism, clamp mechanism, and molding machine using this clamp mechanism |
| CN1974181A (en) * | 2005-11-28 | 2007-06-06 | 发那科株式会社 | Abnormality detecting apparatus for mold clamping device |
| CN102470595A (en) * | 2009-07-22 | 2012-05-23 | 克劳斯玛菲科技有限公司 | Clamping unit for an injection molding machine |
| CN114506037A (en) * | 2020-10-28 | 2022-05-17 | 佛吉亚内饰工业公司 | Mould comprising a locking aid and relative machine |
| CN214687784U (en) * | 2021-04-28 | 2021-11-12 | Towa半导体设备(苏州)有限公司 | Die driving device of semiconductor packaging equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116160642A (en) | 2023-05-26 |
| GB202308322D0 (en) | 2023-07-19 |
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