CN115674563A - Multi-station temperature control injection molding machine for machining deep hole plate - Google Patents
Multi-station temperature control injection molding machine for machining deep hole plate Download PDFInfo
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- CN115674563A CN115674563A CN202310001387.1A CN202310001387A CN115674563A CN 115674563 A CN115674563 A CN 115674563A CN 202310001387 A CN202310001387 A CN 202310001387A CN 115674563 A CN115674563 A CN 115674563A
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Abstract
The invention discloses a multi-station temperature control injection molding machine for machining a deep hole plate, which belongs to the field of injection molding machines and comprises a round seat, wherein the outer side surface of the round seat is movably connected with an annular rotating plate, the edge of the top end surface of the annular rotating plate is fixedly connected with a plurality of uniformly distributed injection molds, the center of the top end surface of the round seat is fixedly connected with a feeding box, the top end of the feeding box is fixedly connected with a feeding pump, one side of the feeding box is fixedly connected with an injection molding assembly, and the other side of the feeding box is provided with a plate taking auxiliary assembly; the injection mold comprises a lower mold fixed on the top end face of the annular rotating plate, the top end of the lower mold is detachably connected with an upper mold, one side of the top end face of the upper mold is provided with an injection molding hole for guiding materials discharged by the injection molding assembly, and the edges of two side faces of the upper mold are fixedly connected with clamping plates in a symmetrical mode. According to the invention, the upper die can be turned over after the die is opened so as to face workers, so that the workers can take down the deep hole plate conveniently and quickly.
Description
Technical Field
The invention relates to an injection molding machine, in particular to a multi-station temperature control injection molding machine for machining a deep hole plate.
Background
The deep-well plate is characterized in that on the basis of the appearance size of a common micro-well plate (mainly 96, 384 micro-well plates), the length and the width of the micro-well plate accord with the SBS international specification, and meanwhile, the depth of each micro-well plate is increased, so that the purpose of increasing the volume of each micro-well is achieved. The deep hole plate is mainly used for DNA detection, high-throughput reaction, sample storage and transfer, antibody titer detection and the like.
The existing deep hole plate is usually produced by an injection molding machine, the injection molding machine is equipment for injecting thermoplastic plastics or thermosetting plastics into a mold, the injection molding machine is usually matched with an injection mold for use, and plastic products in various shapes are manufactured by utilizing a plastic molding mold, so that convenience is brought to the production of the plastic products. In order to improve the efficiency of injection molding, a multi-station temperature control injection molding machine is developed.
The existing multi-station temperature control injection molding machine has some defects in the process of producing the deep hole plate, namely, when a mold is opened after injection molding, the deep hole plate is easily clamped by an upper mold and taken away, and workers cannot conveniently take down the deep hole plate after injection molding. Therefore, the technical personnel in the field provide a multi-station temperature control injection molding machine for machining deep hole plates so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a multi-station temperature control injection molding machine for machining a deep hole plate, which can turn over an upper die after a die is opened so that the upper die faces a worker, and further facilitates the worker to quickly take down the deep hole plate, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-station temperature control injection molding machine for machining a deep hole plate comprises a round seat, wherein an annular rotating plate is movably connected to the outer side face of the round seat, a plurality of uniformly distributed injection molds are fixedly connected to the edge of the top end face of the annular rotating plate, a feeding box is fixedly connected to the center of the top end face of the round seat, a feeding pump is fixedly connected to the top end of the feeding box, an injection molding assembly is fixedly connected to one side of the feeding box, and a plate taking auxiliary assembly is arranged on the other side of the feeding box; the injection mold comprises a lower mold fixed on the top end face of the annular rotating plate, the top end of the lower mold is detachably connected with an upper mold, one side of the top end face of the upper mold is provided with an injection molding hole for guiding materials discharged by the injection molding assembly, and the edges of two side faces of the upper mold are symmetrically and fixedly connected with clamping plates; get board auxiliary assembly including fixing the stand at round seat top face, and the lateral surface top fixedly connected with crossbeam of stand, the top face one side fixedly connected with bar backup pad of crossbeam, and the scalable firm subassembly of bottom face one side fixedly connected with of crossbeam, the bottom face bilateral symmetry of bar backup pad is equipped with interval adjustment mechanism, and is equipped with liftable rotary fixture on the interval adjustment mechanism side.
As a further scheme of the invention: the interval adjustment mechanism specifically includes: fix the linear slide rail at bar backup pad bottom face, sliding connection has the slider on the linear slide rail bottom face, and the bottom face fixedly connected with supporting seat of slider, the top face fixedly connected with screw thread seat of supporting seat, and one side fixedly connected with first motor of screw thread seat, the first lead screw of output shaft fixedly connected with of first motor, and first lead screw one end run through the screw thread seat and rather than threaded connection, but lifting rotary fixture fixes on a side of supporting seat.
As a still further scheme of the invention: liftable rotatory anchor clamps specifically include: fix the bar frame on interval adjustment mechanism side, the inside of bar frame has been seted up and has been erected the groove, and the top fixedly connected with second motor of bar frame, erect groove bottom face and seted up the circular slot, and the circular slot inside rotates and is connected with spacing post, the top fixedly connected with second lead screw of spacing post, and second lead screw top and second motor bottom output shaft fixed connection, erect inslot portion sliding connection and have the elevator, and elevator and second lead screw threaded connection, elevator one end is stretched out and is erected groove and fixedly connected with lifting frame, and lifting frame's bottom fixedly connected with third motor, the pneumatic tong of output shaft fixedly connected with of third motor.
As a still further scheme of the invention: the scalable firm subassembly specifically includes: fix the L type backup pad in crossbeam bottom face one side, the side bottom of L type backup pad is inlayed and is equipped with first cylinder, and the output shaft fixedly connected with plastics rectangular plate of first cylinder, the both sides of first cylinder are inlayed and are equipped with linear bearing, and the inside optical axis that runs through of linear bearing, the one end and the plastics rectangular plate fixed connection of optical axis, and a side of plastics rectangular plate has seted up the rectangular channel, the inside swing joint of rectangular channel has rather than assorted electro-magnet plate, and electro-magnet plate towards the first electrically conductive head of a side center fixedly connected with of first cylinder, the position fixedly connected with second electrically conductive head that one side inner wall of rectangular channel corresponds first electrically conductive head, and second electrically conductive head one side is equipped with the battery rather than the electricity is connected, the electro-magnet plate is towards a side corner position fixedly connected with spring post of first cylinder, and spring post one end and rectangular channel inner wall fixed connection.
As a still further scheme of the invention: the injection molding assembly specifically comprises: fix the L type supporting seat on round seat top face, top face one side fixedly connected with second cylinder of L type supporting seat, and the bottom output shaft of second cylinder runs through L type supporting seat and fixedly connected with fourth motor, the bottom fixedly connected with section of thick bamboo of moulding plastics of fourth motor, and the inside of the section of thick bamboo of moulding plastics has seted up the chamber of moulding plastics, the inner wall in the chamber of moulding plastics inlays and is equipped with the zone of heating, and the inside of zone of heating is equipped with the spiral electrothermal tube, the bottom output shaft of fourth motor runs through to moulding plastics intracavity portion and fixedly connected with spiral pay-off pole, mould plastics bobbin base end fixedly connected with mould plastics the head of moulding plastics of chamber intercommunication, and mould plastics and be equipped with cavity wall pipe intercommunication between chamber and the feed pump, the top face opposite side of L type supporting seat inlays and is equipped with the water tank, and the inside water cavity of having seted up of water tank, water cavity bottom face fixedly connected with booster pump and hot plate, and booster pump are located hot plate one side, all be equipped with the hose between the both ends of cavity wall pipe in the bilayer, and the cavity wall pipe's the cavity clearance intercommunication of bilayer wall pipe, and the bilayer wall pipe in the hose and the bilayer wall clearance intercommunication in the bilayer.
As a still further scheme of the invention: the bottom end of the annular rotating plate is fixedly connected with an annular driving plate, the bottom end of the annular driving plate is fixedly connected with first teeth, at least four fifth motors which are uniformly distributed are embedded into the bottom end inside the round seat, an output shaft of each fifth motor penetrates through the round seat and is fixedly connected with a driving gear, and second teeth meshed with the first teeth are arranged on the outer side face of the driving gear.
As a still further scheme of the invention: the middle position of the outer side face of the circular seat is embedded with at least four third air cylinders which are uniformly distributed, the inner side face of the annular driving plate is provided with a plurality of positioning holes which are uniformly distributed and flush with output shafts of the third air cylinders, and the number of the positioning holes corresponds to the number of the injection molds one by one.
As a still further scheme of the invention: the opening position of locating hole has seted up the bell jar, and the cross-section diameter of bell jar reduces from the one end that is close to annular drive plate medial surface to the other end gradually, the inner wall bilateral symmetry of bell jar inlays and is equipped with contact pick-up.
As a still further scheme of the invention: a plurality of movable steel balls are embedded into the top end of the outer side face of the round seat, and the steel balls are connected in an annular rail groove formed in the inner side face of the annular rotating plate in a sliding mode.
As a still further scheme of the invention: the injection mold is characterized in that a movable supporting plate is fixedly connected to the outer side face of the annular rotating plate below the injection mold, and movable balls are embedded into the bottom end face of the movable supporting plate and are in contact with the ground.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the deep hole plate taking device, the upper die can be turned over after the die is opened through the plate taking auxiliary assembly, so that the upper die faces workers, and the workers can conveniently and quickly take down the deep hole plate which is taken away by the upper die in a clamping manner; in addition, the upper die after being turned completely releases the space above the lower die, so that a wider operation space is provided for workers, and the workers can conveniently take the deep hole plate clamped in the lower die; still be exactly, still face down hardly clears up after traditional last mould is opened, and the last mould face after the upset is towards the staff, makes things convenient for the staff to carry out quick effectual clearance to it.
2. This application can continuously carry out the preface die sinking for a plurality of injection mold through getting board auxiliary assembly who sets up, compares in traditional one-to-one die sinking mode, and not only reduce cost has still saved the occupation of land space, convenient to use.
3. This application can adjust the interval between two liftable rotary fixture through the interval adjustment mechanism who sets up to adapt to different specification and dimension's injection mold, in order to improve the suitability of this injection molding machine.
4. This application can press from both sides injection mold's last mould through the liftable rotary fixture that sets up after tight, thereby upwards lift it and lower mould separation, will go up the mould upset ninety degrees again and make the die cavity of going up the mould towards the staff, the whole high-efficient automation of process of dividing mould and upset, save staff's physical power and time, in addition, the spacing post that sets up in the circular slot has effectively limited the minimum descending height of elevator, avoids pneumatic tong to descend excessively to miss splint.
5. This application can inhale it magnetism through the scalable subassembly that stabilizes that sets up after ninety degrees of last mould upset and fix to it to improve the stability after the mould upset, cause when avoiding taking off the deep hole board and rock unstable phenomenon, in addition, fixed in-process is inhaled to magnetism, because the electromagnetism iron plate is restricted to be in the vertical state in the rectangular channel, can push away the mould trend vertical state when the electromagnetism iron plate supports on last mould surface, thereby to a certain extent play a calibration effect to the last mould after the upset.
6. The utility model provides an injection molding assembly still carries out the hot-water circulation to transported substance's pipeline except heating in the section of thick bamboo of moulding plastics, and wherein, what transported substance's pipeline adopted is double-deck cavity wall pipe, is coordinating two hoses and water tank formation circulation for the material that the hot water that flows lasts for the intraductal transport of double-deck cavity wall heats, thereby effectively avoids the material to cool off the injection molding effect that causes in transportation process and descends.
7. The utility model provides an after the angle of annular rotor plate at every turn one station, all can come definite position accuracy through locating hole and third cylinder, thereby guarantee to get board auxiliary assembly and the corresponding injection mold of subassembly accurate positioning of moulding plastics, avoid the drawing of patterns that positional deviation leads to or the failure of moulding plastics, and when the skew appears in the position, the bell jar and the contact pick-up wherein through locating hole opening part setting in time discover the skew and to which side offset, thereby make things convenient for the staff to investigate the trouble.
Drawings
FIG. 1 is a schematic structural view of a multi-station temperature control injection molding machine for machining a deep hole plate;
FIG. 2 is a schematic diagram of an injection mold in a multi-station temperature-control injection molding machine for machining a deep hole plate;
FIG. 3 is a schematic structural view of a plate-taking auxiliary assembly of a multi-station temperature-control injection molding machine for machining a deep hole plate;
FIG. 4 is a schematic structural diagram of a middle distance adjusting mechanism of a multi-station temperature control injection molding machine for deep hole plate processing;
FIG. 5 is a schematic structural diagram of a lifting rotary clamp in a multi-station temperature-control injection molding machine for deep hole plate processing;
FIG. 6 is a schematic view of a telescopic fixing component of a multi-station temperature-control injection molding machine for machining a deep hole plate;
FIG. 7 is a combination view of a rectangular groove and an electromagnetic plate in a multi-station temperature-control injection molding machine for deep hole plate processing;
FIG. 8 is a combination view of an L-shaped support base and an injection cylinder in a multi-station temperature control injection molding machine for machining a deep hole plate;
FIG. 9 is an enlarged view of part A of FIG. 8 of a multi-station temperature control injection molding machine for machining a deep hole plate;
FIG. 10 is an internal view of a water tank in a multi-station temperature-controlled injection molding machine for deep hole plate processing;
FIG. 11 is a combination view of a circular base and an annular rotating plate in a multi-station temperature-control injection molding machine for machining a deep hole plate;
FIG. 12 is a combination view of a positioning hole and a tapered groove in a multi-station temperature-control injection molding machine for machining a deep hole plate.
In the figure: 1. a round seat; 2. an annular rotating plate; 3. injection molding a mold; 301. a lower die; 302. an upper die; 303. a splint; 304. injection molding holes; 4. a board taking auxiliary assembly; 401. a column; 402. a cross beam; 403. a strip-shaped support plate; 404. a spacing adjustment mechanism; 4041. a linear slide rail; 4042. a slider; 4043. a supporting seat; 4044. a threaded seat; 4045. a first lead screw; 4046. a first motor; 405. the clamp can be lifted and rotated; 4051. a bar frame; 4052. a vertical slot; 4053. a lifting block; 4054. a second motor; 4055. a second lead screw; 4056. a circular groove; 4057. a limiting post; 4058. a lifting frame; 4059. a third motor; 40510. a pneumatic gripper; 406. a retractable stabilizing assembly; 4061. an L-shaped support plate; 4062. a first cylinder; 4063. a plastic rectangular plate; 4064. a linear bearing; 4065. an optical axis; 4066. a rectangular groove; 4067. an electromagnet plate; 4068. a first conductive head; 4069. a second conductive head; 40610. a spring post; 40611. a battery; 5. a feeding tank; 6. a feed pump; 7. an L-shaped support seat; 8. a second cylinder; 9. a fourth motor; 10. an injection molding barrel; 11. an injection molding cavity; 12. a heating layer; 13. a spiral electric heating tube; 14. a screw feed rod; 15. an injection molding head; 16. a double-layer hollow wall pipe; 17. a hose; 18. a water tank; 19. a water chamber; 20. a booster pump; 21. heating plates; 22. an annular drive plate; 23. a first tooth; 24. a fifth motor; 25. a drive gear; 26. a third cylinder; 27. positioning holes; 28. a tapered slot; 29. a touch sensor; 30. steel balls; 31. an annular rail groove; 32. moving the support plate; 33. and (4) a ball.
Detailed Description
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
Referring to fig. 1 to 12, in the embodiment of the present invention, a multi-station temperature control injection molding machine for machining a deep hole plate includes a circular base 1, an outer side surface of the circular base 1 is movably connected with an annular rotating plate 2, a plurality of uniformly distributed injection molds 3 are fixedly connected to an edge of a top end surface of the annular rotating plate 2, a feed tank 5 is fixedly connected to a center of the top end surface of the circular base 1, a feed pump 6 is fixedly connected to a top end of the feed tank 5, an injection molding assembly is fixedly connected to one side of the feed tank 5, and a plate taking auxiliary assembly 4 is arranged on the other side of the feed tank 5; the injection mold 3 comprises a lower mold 301 fixed on the top end face of the annular rotating plate 2, the top end of the lower mold 301 is detachably connected with an upper mold 302, one side of the top end face of the upper mold 302 is provided with an injection molding hole 304 for introducing materials discharged by the injection molding assembly, and the edges of two side faces of the upper mold 302 are symmetrically and fixedly connected with clamping plates 303; the plate taking auxiliary assembly 4 comprises a stand column 401 fixed on the top end face of the round seat 1, a cross beam 402 is fixedly connected to the top end of the outer side face of the stand column 401, a bar-shaped support plate 403 is fixedly connected to one side of the top end face of the cross beam 402, a telescopic stabilizing assembly 406 is fixedly connected to one side of the bottom end face of the cross beam 402, spacing adjusting mechanisms 404 are symmetrically arranged on two sides of the bottom end face of the bar-shaped support plate 403, and a liftable rotating clamp 405 is arranged on the side face of the spacing adjusting mechanism 404. According to the application, the upper die 302 can be turned over after the die is opened through the arranged auxiliary plate taking assembly 4, so that the upper die faces to workers, and the workers can conveniently and quickly take down the deep hole plate which is clamped and taken away by the upper die 302; in addition, the upper die 302 after being turned completely releases the space above the lower die 301, so that a wider operation space is provided for workers, and the workers can conveniently take the deep hole plate clamped in the lower die 301; still be exactly, it is difficult to clear up that traditional last mould 302 still faces down after opening, and the last mould 302 after the upset faces the staff, makes things convenient for the staff to carry out quick effectual clearance to it. It should be noted that, this application gets board auxiliary assembly 4 through setting up and can continuously carry out the orderly die sinking for a plurality of injection mold 3, compares in traditional one-to-one die sinking mode, and not only reduce cost has still saved occupation of land space, convenient to use.
In this embodiment: the interval adjustment mechanism 404 specifically includes: fix the linear slide rail 4041 at bar backup pad 403 bottom end face, sliding connection has slider 4042 on the linear slide rail 4041 bottom end face, and slider 4042's bottom end face fixedly connected with supporting seat 4043, the top end face fixedly connected with screw thread seat 4044 of supporting seat 4043, and the first motor 4046 of one side fixedly connected with of screw thread seat 4044, the first lead screw 4045 of the output shaft fixedly connected with of first motor 4046, and first lead screw 4045 one end runs through screw thread seat 4044 and rather than threaded connection, liftable rotatory anchor clamps 405 are fixed on a side of supporting seat 4043. Through the interval adjustment mechanism 404 that sets up, can adjust the interval between two liftable rotary fixture 405 to adapt to different specification and dimension's injection mold 3, in order to improve this injection molding machine's suitability.
In this embodiment: liftable rotating jig 405 specifically includes: fix bar frame 4051 on the side of interval adjustment mechanism 404, bar frame 4051's inside has been seted up perpendicular groove 4052, and bar frame 4051's top fixedly connected with second motor 4054, circular slot 4056 has been seted up to perpendicular groove 4052 bottom face, and the inside rotation of circular slot 4056 is connected with spacing post 4057, the top fixedly connected with second lead screw 4055 of spacing post 4057, and second lead screw 4055 top and second motor 4054 bottom output shaft fixed connection, the inside sliding connection of perpendicular groove 4052 has elevator 4053, and elevator 4053 and second lead screw 4055 threaded connection, elevator 4053 one end stretches out perpendicular groove 4052 and fixedly connected with lift frame 4058, and the bottom fixedly connected with third motor 4059 of lift frame 4058, the pneumatic tong 40510 of output shaft fixedly connected with of third motor 4059. Liftable rotary fixture 405 can press from both sides the back with injection mold 3's last mould 302, thereby upwards lift it and the separation of lower mould 301, again will go up mould 302 upset ninety degrees and make the die cavity of going up mould 302 towards the staff, the whole process high efficiency automation that divides mould and upset, save staff's physical power and time, in addition, spacing post 4057 that sets up in circular slot 4056 has effectively limited the minimum height that descends of elevator 4053, avoid pneumatic tong 40510 to descend excessively to miss splint 303.
In this embodiment: retractable stabilizing element 406, specifically includes: the first cylinder 4062 is embedded in the bottom end of the side face of the L-shaped support plate 4061 fixed on one side of the bottom end face of the beam 402, the output shaft of the first cylinder 4062 is fixedly connected with a plastic rectangular plate 4063, linear bearings 4064 are embedded on two sides of the first cylinder 4062, an optical axis 4065 penetrates through the linear bearings 4064, one end of the optical axis 4065 is fixedly connected with the plastic rectangular plate 4063, a rectangular groove 4066 is formed in one side face of the plastic rectangular plate 4063, an electromagnet plate 4067 matched with the rectangular groove 4066 is movably connected inside the rectangular groove 4066, a first conductive head 4068 is fixedly connected to the electromagnet plate 4067 facing the center of one side face of the first cylinder 4062, a second conductive head 4069 is fixedly connected to the inner wall of one side of the rectangular groove 4066 corresponding to the position of the first conductive head 4068, a battery 40611 electrically connected to one side of the second conductive head 4069, a spring post 40610 is fixedly connected to the electromagnet plate 4067 facing the corner of one side face of the first cylinder 4062, and one end of the spring post 40610 is fixedly connected to the inner wall of the rectangular groove 4066. Scalable firm subassembly 406 can inhale fixedly to its magnetism after going up mould 302 upset ninety degrees, thereby improve the stability after the mould 302 upset, cause when avoiding taking off the deep hole board and rock unstable phenomenon, furthermore, inhale fixed in-process magnetically, because electromagnetism magnetic plate 4067 is restricted to be in the vertical state in rectangular channel 4066, can push away mould 302 trend vertical state when electromagnet magnetic plate 4067 supports and go up the mould 302 surface, thereby to a certain extent to last mould 302 after the upset play a calibration effect.
In this embodiment: the subassembly of moulding plastics specifically includes: the injection molding machine comprises an L-shaped supporting seat 7 fixed on the top end face of a round seat 1, a second air cylinder 8 is fixedly connected to one side of the top end face of the L-shaped supporting seat 7, an output shaft at the bottom of the second air cylinder 8 penetrates through the L-shaped supporting seat 7 and is fixedly connected with a fourth motor 9, an injection molding cylinder 10 is fixedly connected to the bottom end of the fourth motor 9, an injection molding cavity 11 is formed in the injection molding cylinder 10, a heating layer 12 is embedded in the inner wall of the injection molding cavity 11, a spiral electric heating tube 13 is arranged inside the heating layer 12, an output shaft at the bottom of the fourth motor 9 penetrates into the injection molding cavity 11 and is fixedly connected with a spiral feeding rod 14, an injection molding head 15 communicated with the injection molding cavity 11 is fixedly connected to the bottom end of the injection molding cylinder 10, a double-layer hollow-wall pipe 16 is arranged between the injection molding cavity 11 and a feeding pump 6 and is communicated with the same, a water tank 18 is embedded on the other side of the top end face of the L-shaped supporting seat 7, a water cavity 19 is provided with a water cavity 19, a booster pump 20 and a heating plate 21, and the booster pump 20 is arranged on one side of the double-layer hollow-wall pipe 16. The subassembly of moulding plastics of this application is except heating in a section of thick bamboo 10 of moulding plastics, still carries out hot water circulation to the pipeline of transported substance material, and wherein, what the pipeline of transported substance material adopted is double-deck cavity wall pipe 16, cooperates two hoses 17 and water tank 18 to form a circulation for the material of carrying in the hot water that flows lasts for double-deck cavity wall pipe 16 heats, thereby effectively avoids the material to cool off the effect of moulding plastics that causes and descends in transportation process.
In this embodiment: the bottom end of the annular rotating plate 2 is fixedly connected with an annular driving plate 22, the bottom end of the annular driving plate 22 is fixedly connected with first teeth 23, at least four uniformly distributed fifth motors 24 are embedded in the bottom end inside the round seat 1, the output shafts of the fifth motors 24 penetrate through the round seat 1 and are fixedly connected with a driving gear 25, and second teeth meshed with the first teeth 23 are arranged on the outer side face of the driving gear 25. The annular rotating plate 2 is driven to rotate by the fifth motor 24, so that the injection mold 3 on the annular rotating plate 2 continuously completes injection molding and demolding.
In this embodiment: at least four third air cylinders 26 which are uniformly distributed are embedded in the middle of the outer side surface of the round seat 1, a plurality of positioning holes 27 which are uniformly distributed and flush with output shafts of the third air cylinders 26 are formed in the inner side surface of the annular driving plate 22, and the number of the positioning holes 27 corresponds to the number of the injection molds 3 one by one. The positioning hole 27 and the third cylinder 26 are used in cooperation, so that the accurate position of the annular rotating plate 2 after each rotation can be guaranteed, the corresponding injection mold 3 can be accurately positioned by the plate taking auxiliary assembly 4 and the injection molding assembly, and injection molding or demolding failure caused by position deviation is avoided.
In this embodiment: the opening position of the positioning hole 27 is provided with a tapered groove 28, the diameter of the section of the tapered groove 28 is gradually reduced from one end close to the inner side surface of the annular driving plate 22 to the other end, and contact sensors 29 are symmetrically embedded on two sides of the inner wall of the tapered groove 28. When the annular rotating plate 2 deviates after rotating, the output end of the third cylinder 26 extends out and touches the contact sensor 29 on the deviation side, so that a signal is sent to an external control terminal, the deviation is found in time, and the deviation to which side is found, so that a worker can conveniently troubleshoot the fault.
In this embodiment: the top end of the outer side surface of the round seat 1 is embedded with a plurality of movable steel balls 30, and the steel balls 30 are connected in an annular rail groove 31 arranged on the inner side surface of the annular rotating plate 2 in a sliding manner. The use of the steel balls 30 in cooperation with the annular rail groove 31 can improve the rotation stability of the annular rotating plate 2 and reduce the friction resistance in the rotation process.
In this embodiment: a movable supporting plate 32 is fixedly connected to the outer side surface of the annular rotating plate 2 below the injection mold 3, movable balls 33 are embedded in the bottom end surface of the movable supporting plate 32, and the balls 33 are in contact with the ground. The movable support plate 32 can provide support for the annular rotating plate 2, stability is improved, and the balls 33 reduce friction resistance during movement of the movable support plate 32.
The working principle of the invention is as follows: during the use, at first pour the material of molten condition into feed tank 5, the material is through the leading-in double-deck hollow wall pipe 16 of feed pump 6, through double-deck hollow wall pipe 16 entering injection molding cavity 11 of section of thick bamboo 10 of moulding plastics, meanwhile, fourth motor 9 operation drives the rotatory material of screw feed rod 14 and carries downwards, the operation of screw electrothermal tube 13 in zone of heating 12 produces the heat, avoid the material to cool off in injection molding cavity 11, and the second cylinder 8 operation drives the section of thick bamboo 10 that moulds plastics and descends, make the head 15 of moulding plastics insert in the hole 304 of moulding plastics, along with the rotation of screw feed rod 14, the material is sent into injection mold 3 slowly. In the injection molding process, besides heating in the injection molding barrel 10, hot water circulation is also carried out on the pipelines for conveying materials, wherein the pipelines for conveying the materials adopt a double-layer hollow wall pipe 16, a circulation is formed by matching two hoses 17 and a water tank 18, specifically, a heating plate 21 in the water tank 18 continuously heats water in a water cavity 19, a booster pump 20 presses the hot water into the double-layer hollow wall pipe 16 through one hose 17, the hot water flows from one end of the double-layer hollow wall pipe 16 to the other end and flows into the water cavity 19 from the other hose 17 to complete the circulation, so that the flowing hot water continuously heats the materials conveyed in the double-layer hollow wall pipe 16, and the injection molding effect caused by cooling the materials in the conveying process is effectively avoided from being reduced.
After the injection molding is completed, the second cylinder 8 is restored to the original position, and then the fifth motor 24 is operated to rotate the driving gear 25, and the annular driving plate 22 rotates around the circular seat 1 together with the annular rotating plate 2 because the second teeth on the driving gear 25 are engaged with the first teeth 23 at the bottom end of the annular driving plate 22. When the annular rotating plate 2 rotates by an angle of one station, the fifth motor 24 stops operating, and at this time, the next station reaches the position of the previous station, and the injection molding assembly continues to perform injection molding on the injection mold 3 below.
And when the injection mold 3 that finishes injecting plastics reachs behind the multitime rotation and gets board auxiliary assembly 4 below, get board auxiliary assembly 4 and carry out the die sinking to it and take out wherein injection moulding's deep hole board, specific process is: liftable rotary clamp 405 descends to suitable height, drives the rotation of second lead screw 4055 through second motor 4054 promptly, and then drives lift piece 4053 along second lead screw 4055 in perpendicular groove 4052 slowly descend, and third motor 4059 descends with pneumatic tong 40510 follow, and the pneumatic tong 40510 is flushed with the splint 303 of last mould 302 up to descending, and at this moment, pneumatic tong 40510 is opened.
Subsequently, the distance between the two pneumatic grippers 40510 is adjusted by the distance adjustment mechanism 404, that is, the first motor 4046 drives the first lead screw 4045 to rotate, so that the two sliders 4042 approach each other along the linear sliding rail 4041 until the two pneumatic grippers 40510 respectively grip the two clamping plates 303, and the pneumatic grippers 40510 operate to firmly grip the two clamping plates 303. Then, the second motor 4054 drives the second lead screw 4055 to rotate reversely, and the upper mold 302 clamped by the pneumatic gripper 40510 is lifted upwards to separate the upper mold 302 from the lower mold 301, and after the upper mold 302 is lifted to a certain height, the third motor 4059 operates to turn the pneumatic gripper 40510 and the upper mold 302 by ninety degrees, so that the upper mold 302 faces the worker, and the worker can conveniently and quickly take down the deep hole plate which is taken away by the upper mold 302.
And go up mould 302 upset ninety degrees back, scalable firm subassembly 406 operation is fixed to last mould 302 magnetism of inhaling, specifically do, first cylinder 4062 operation promotes plastics rectangular board 4063 and is close to last mould 302, after the electro-magnet board 4067 on plastics rectangular board 4063 supports last mould 302 surface, along with the continuation of plastics rectangular board 4063 is close to, electro-magnet board 4067 constantly gos deep into rectangular channel 4066, until first conductive head 4068 and the contact of second conductive head 4069, at this moment, battery 40611 is the power supply of electro-magnet board 4067, the circular telegram of electro-magnet board 4067 produces magnetism and firmly fixes last mould 302 after the upset through magnetic adsorption. During movement of the plastic rectangular plate 4063, the optical axis 4065 follows along the linear bearing 4064 for stability, while the spring beam 40610 is compressed as the electromagnet plate 4067 penetrates the rectangular slot 4066. In addition, during the process of magnetic attraction and fixation, since the electromagnet plate 4067 is limited in the rectangular groove 4066 to be in a vertical state, when the electromagnet plate 4067 abuts against the surface of the upper mold 302, the upper mold 302 is pushed to be in a vertical state, thereby performing a calibration function on the turned upper mold 302 to some extent.
It should be further noted that the turned upper mold 302 completely releases the space above the lower mold 301, providing a wider operating space for the worker, thereby facilitating the worker to take out the deep hole plate clamped in the lower mold 301. Still be exactly, it is difficult to clear up that traditional last mould 302 still faces down after opening, and the last mould 302 after the upset faces the staff, makes things convenient for the staff to carry out quick effectual clearance to it.
After the deep hole plate is taken down and the lower die 301 and the upper die 302 are cleaned, the first cylinder 4062 is restored to the original position, the spring column 40610 releases elastic potential energy to push the electromagnet plate 4067 back to the original position, and meanwhile, the first conductive head 4068 and the second conductive head 4069 are separated to cause the electromagnet plate 4067 to be powered off and have no magnetism. Then, the third motor 4059 is operated in the reverse direction to restore the upper mold 302 to the original angle, the upper mold 302 is lowered by the liftable rotating jig 405 to be attached to the lower mold 301 and restored to the original position, the pneumatic gripper 40510 is released, and the distance adjusting mechanism 404 and the liftable rotating jig 405 are restored to the original positions. The upper mold 302 and the lower mold 301 which are closed at this time wait for the next rotation to enter the next station.
When the annular rotating plate 2 rotates by one station angle each time, the third cylinder 26 retracts the output shaft, and extends the output shaft to insert into the positioning hole 27 after the rotation is finished, so as to determine the position accurately, thereby ensuring that the plate taking auxiliary assembly 4 and the injection molding assembly can accurately position the corresponding injection mold 3, avoiding the demolding or injection molding failure caused by position deviation, and when the position deviates, timely finding the deviation and the deviation to which side is realized through the tapered groove 28 arranged at the opening of the positioning hole 27 and the contact sensor 29 therein, thereby facilitating the troubleshooting of a worker.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
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 are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The multi-station temperature control injection molding machine for machining the deep hole plate is characterized by comprising a round seat, wherein the outer side surface of the round seat is movably connected with an annular rotating plate, the edge of the top end surface of the annular rotating plate is fixedly connected with a plurality of uniformly distributed injection molds, the center of the top end surface of the round seat is fixedly connected with a feed tank, the top end of the feed tank is fixedly connected with a feed pump, one side of the feed tank is fixedly connected with an injection molding assembly, and the other side of the feed tank is provided with a plate taking auxiliary assembly;
the injection mold comprises a lower mold fixed on the top end face of the annular rotating plate, the top end of the lower mold is detachably connected with an upper mold, one side of the top end face of the upper mold is provided with an injection molding hole for guiding materials discharged by the injection molding assembly, and the edges of two side faces of the upper mold are symmetrically and fixedly connected with clamping plates;
get board auxiliary assembly including fixing the stand at round seat top face, and the lateral surface top fixedly connected with crossbeam of stand, top face one side fixedly connected with bar backup pad of crossbeam, and bottom face one side fixedly connected with scalable firm subassembly of crossbeam, the bottom face bilateral symmetry of bar backup pad is equipped with interval adjustment mechanism, and is equipped with liftable rotary fixture on the interval adjustment mechanism side.
2. The multi-station temperature control injection molding machine for machining the deep hole plate according to claim 1, wherein the distance adjusting mechanism specifically comprises: fix the linear slide rail at bar backup pad bottom face, sliding connection has the slider on the linear slide rail bottom face, and the bottom face fixedly connected with supporting seat of slider, the top face fixedly connected with screw thread seat of supporting seat, and one side fixedly connected with first motor of screw thread seat, the first lead screw of output shaft fixedly connected with of first motor, and first lead screw one end run through the screw thread seat and rather than threaded connection, but lifting rotary fixture fixes on a side of supporting seat.
3. The multi-station temperature-control injection molding machine for machining the deep hole plate according to claim 1, wherein the liftable rotating fixture specifically comprises: fix the bar frame on interval adjustment mechanism side, erect the groove has been seted up to the inside of bar frame, and the top fixedly connected with second motor of bar frame, erect groove bottom face and seted up the circular slot, and the circular slot inside rotates and is connected with spacing post, the top fixedly connected with second lead screw of spacing post, and second lead screw top and second motor bottom output shaft fixed connection, erect inslot portion sliding connection and have the elevator, and elevator and second lead screw threaded connection, elevator one end is stretched out and is erected groove and fixedly connected with lift frame, and the bottom fixedly connected with third motor of lift frame, the pneumatic tong of output shaft fixedly connected with of third motor.
4. The multi-station temperature-control injection molding machine for machining the deep hole plate according to claim 1, wherein the telescopic stabilizing component specifically comprises: fix the L type backup pad in crossbeam bottom face one side, the side bottom of L type backup pad is inlayed and is equipped with first cylinder, and the output shaft fixedly connected with plastics rectangular plate of first cylinder, the both sides of first cylinder are inlayed and are equipped with linear bearing, and the inside optical axis that runs through of linear bearing, the one end and the plastics rectangular plate fixed connection of optical axis, and a side of plastics rectangular plate has seted up the rectangular channel, the inside swing joint of rectangular channel has rather than assorted electro-magnet plate, and electro-magnet plate towards the first electrically conductive head of a side center fixedly connected with of first cylinder, the position fixedly connected with second electrically conductive head that one side inner wall of rectangular channel corresponds first electrically conductive head, and second electrically conductive head one side is equipped with the battery rather than the electricity is connected, the electro-magnet plate is towards a side corner position fixedly connected with spring post of first cylinder, and spring post one end and rectangular channel inner wall fixed connection.
5. The multi-station temperature-control injection molding machine for machining the deep hole plate according to claim 1, wherein the injection molding assembly specifically comprises: fix the L type supporting seat on round seat top face, top face one side fixedly connected with second cylinder of L type supporting seat, and the bottom output shaft of second cylinder runs through L type supporting seat and fixedly connected with fourth motor, the bottom fixedly connected with section of thick bamboo of moulding plastics of fourth motor, and the inside of the section of thick bamboo of moulding plastics has seted up the chamber of moulding plastics, the inner wall in the chamber of moulding plastics inlays and is equipped with the zone of heating, and the inside of zone of heating is equipped with the spiral electrothermal tube, the bottom output shaft of fourth motor runs through to moulding plastics intracavity portion and fixedly connected with spiral pay-off pole, mould plastics bobbin base end fixedly connected with mould plastics the head of moulding plastics of chamber intercommunication, and mould plastics and be equipped with cavity wall pipe intercommunication between chamber and the feed pump, the top face opposite side of L type supporting seat inlays and is equipped with the water tank, and the inside water cavity of having seted up of water tank, water cavity bottom face fixedly connected with booster pump and hot plate, and booster pump are located hot plate one side, all be equipped with the hose between the both ends of cavity wall pipe in the bilayer, and the cavity wall pipe's the cavity clearance intercommunication of bilayer wall pipe, and the bilayer wall pipe in the hose and the bilayer wall clearance intercommunication in the bilayer.
6. The multi-station temperature control injection molding machine for machining the deep hole plate according to claim 1, wherein an annular driving plate is fixedly connected to the bottom end of the annular rotating plate, first teeth are fixedly connected to the bottom end of the annular driving plate, at least four fifth motors which are uniformly distributed are embedded in the bottom end of the inner portion of the circular base, output shafts of the fifth motors penetrate through the circular base and are fixedly connected with a driving gear, and second teeth meshed with the first teeth are arranged on the outer side face of the driving gear.
7. The multi-station temperature-control injection molding machine for machining the deep hole plate according to claim 6, wherein at least four third air cylinders which are uniformly distributed are embedded in the middle of the outer side surface of the round seat, a plurality of positioning holes which are uniformly distributed and flush with output shafts of the third air cylinders are formed in the inner side surface of the annular driving plate, and the number of the positioning holes corresponds to the number of the injection molds one to one.
8. The multi-station temperature-control injection molding machine for machining the deep hole plate according to claim 7, wherein a tapered groove is formed in the opening position of the positioning hole, the diameter of the cross section of the tapered groove is gradually reduced from one end close to the inner side face of the annular driving plate to the other end, and contact sensors are symmetrically embedded in two sides of the inner wall of the tapered groove.
9. The multi-station temperature-control injection molding machine for machining the deep hole plate as claimed in claim 1, wherein a plurality of movable steel balls are embedded at the top end of the outer side face of the round seat, and the steel balls are slidably connected in an annular rail groove formed in the inner side face of the annular rotating plate.
10. The multi-station temperature control injection molding machine for machining the deep hole plate according to claim 1, wherein a movable supporting plate is fixedly connected to the outer side surface of the annular rotating plate below the injection mold, and movable balls are embedded in the bottom end surface of the movable supporting plate and are in contact with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001387.1A CN115674563A (en) | 2023-01-03 | 2023-01-03 | Multi-station temperature control injection molding machine for machining deep hole plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001387.1A CN115674563A (en) | 2023-01-03 | 2023-01-03 | Multi-station temperature control injection molding machine for machining deep hole plate |
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| CN115674563A true CN115674563A (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310001387.1A Withdrawn CN115674563A (en) | 2023-01-03 | 2023-01-03 | Multi-station temperature control injection molding machine for machining deep hole plate |
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| CN (1) | CN115674563A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115891049A (en) * | 2023-03-14 | 2023-04-04 | 泰州市政锋注塑有限公司 | Multi-station synchronous unloading temperature control injection molding machine |
| CN116001186A (en) * | 2023-03-27 | 2023-04-25 | 泰州市政锋注塑有限公司 | Multi-station temperature control injection molding machine capable of achieving uniform and rapid cooling |
| CN117047971A (en) * | 2023-10-11 | 2023-11-14 | 日塑(泉州)智能装备有限公司 | Multi-station double-layer rubber sole injection molding equipment |
| CN118342579A (en) * | 2024-06-17 | 2024-07-16 | 江苏派恩新型材料有限公司 | Anticorrosive steel-plastic plate punching equipment |
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| WO2014191360A1 (en) * | 2013-05-27 | 2014-12-04 | Schoeller Allibert Gmbh | Demoulding mechanism for an injection mould |
| CN110587921A (en) * | 2019-10-17 | 2019-12-20 | 苏州钧固精密模具有限公司 | Forming die convenient to drawing of patterns |
| CN111376443A (en) * | 2020-03-16 | 2020-07-07 | 林冰莺 | Auxiliary demolding device for injection mold and operation method of auxiliary demolding device |
| CN111941729A (en) * | 2020-08-05 | 2020-11-17 | 淮南德元化工科技有限公司 | Multi-station temperature control injection molding machine |
| CN215472756U (en) * | 2021-07-02 | 2022-01-11 | 苏州丰硕模具有限公司 | Turnover type ejection injection mold for automobile parts |
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| WO2014191360A1 (en) * | 2013-05-27 | 2014-12-04 | Schoeller Allibert Gmbh | Demoulding mechanism for an injection mould |
| CN110587921A (en) * | 2019-10-17 | 2019-12-20 | 苏州钧固精密模具有限公司 | Forming die convenient to drawing of patterns |
| CN111376443A (en) * | 2020-03-16 | 2020-07-07 | 林冰莺 | Auxiliary demolding device for injection mold and operation method of auxiliary demolding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115891049A (en) * | 2023-03-14 | 2023-04-04 | 泰州市政锋注塑有限公司 | Multi-station synchronous unloading temperature control injection molding machine |
| CN116001186A (en) * | 2023-03-27 | 2023-04-25 | 泰州市政锋注塑有限公司 | Multi-station temperature control injection molding machine capable of achieving uniform and rapid cooling |
| CN117047971A (en) * | 2023-10-11 | 2023-11-14 | 日塑(泉州)智能装备有限公司 | Multi-station double-layer rubber sole injection molding equipment |
| CN117047971B (en) * | 2023-10-11 | 2023-12-22 | 日塑(泉州)智能装备有限公司 | Multi-station double-layer rubber sole injection molding equipment |
| CN118342579A (en) * | 2024-06-17 | 2024-07-16 | 江苏派恩新型材料有限公司 | Anticorrosive steel-plastic plate punching equipment |
| CN118342579B (en) * | 2024-06-17 | 2024-10-18 | 江苏派恩新型材料有限公司 | Anticorrosive steel-plastic plate punching equipment |
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Application publication date: 20230203 |