CN111844661A

CN111844661A - Water conveying sleeve and forming machine

Info

Publication number: CN111844661A
Application number: CN202010534328.7A
Authority: CN
Inventors: 范开贤
Original assignee: Modern Precision Machinery Shenzhen Co ltd; MODERN PRECISION PLASTICS & MOULD (SHENZHEN) CO LTD
Current assignee: Modern Precision Machinery Shenzhen Co ltd; MODERN PRECISION PLASTICS & MOULD (SHENZHEN) CO LTD
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-10-30

Abstract

The application provides a water conveying sleeve and a forming machine, which comprises a stator and a rotor, wherein the stator comprises a base, at least one first fixing sleeve is sleeved on the base, the base is provided with a first flow channel, the first fixing sleeve is provided with a second flow channel, and the first flow channel and the second flow channel are respectively used for connecting an external pipeline; the rotor is sleeved on the base and the first fixed sleeve and is fixed on the turntable, and a first movable interface and a second movable interface which are respectively used for being connected with the mold are arranged on the rotor; the rotor or the base is provided with an annular first conveying groove, and the first conveying groove is respectively communicated with the first movable connector and the first flow channel; and the rotor or the first fixed sleeve is provided with an annular second conveying groove, and the second conveying groove is respectively communicated with the second movable connector and the second flow channel. The medium temperature of the first flow channel and the second flow channel can be guaranteed not to be influenced mutually, the using effect of the medium through the water conveying sleeve is improved, and the requirements of corresponding processes are met.

Description

Water conveying sleeve and forming machine

Technical Field

The application belongs to the technical field of forming equipment, and more specifically relates to a water conveying sleeve and a forming machine.

Background

The existing multi-station forming machine is provided with a plurality of rotating stations, and the time for waiting for cooling in a die after a product is formed can be shortened as much as possible by the arrangement of the plurality of rotating stations, so that the production efficiency of the product is improved. Meanwhile, the multi-station forming machine can also realize the quick switching among different processes of multi-material products and/or complex products in the production process, thereby realizing continuous and quick production.

In practical production, different processes often have different requirements on molding conditions, and the molding conditions in the mold need to be properly adjusted, and the temperature of the mold is usually adjusted, for example, when the temperature needs to be raised, the mold is heated; when the temperature in the mold needs to be reduced, the corresponding cooling pipeline needs to be connected outside the mold through the water conveying sleeve, so that the mold is reduced in temperature.

In addition, in the production process, the semi-finished product formed after the previous process is completed often needs to be processed to perform corresponding secondary forming. For example, in a plurality of continuous injection molding processes, a water gap on a semi-finished product formed after a previous injection molding process needs to be cut off before the semi-finished product can be molded by a next molding process; there are other situations, such as the semi-finished product needs to be subjected to core pulling before secondary forming; however, some semi-finished products with special structures are restricted by the problems of space, precision and the like, and often cannot be processed by automatic equipment outside the mold before secondary molding, but only the automatic equipment can be installed inside the mold. The mold on the multi-station forming machine can continuously rotate in the production process, and the water conveying sleeve is provided with a pipeline so as to input corresponding media into the mold and control the automatic equipment in the mold; because the water conveying sleeve is mainly used for inputting cooling media into the mold and outputting the heated cooling media, different media have different temperature requirements on the use environment, after different media conveying channels are integrally installed on one water conveying sleeve, the temperature among the media can be influenced mutually due to the heat conduction effect of the water conveying sleeve, the normal use temperature of various media is not ensured, the use effect or the service life of the media can be reduced, and the long-term stable operation of the forming machine is not facilitated.

Disclosure of Invention

One of the purposes of the embodiment of the application is as follows: the utility model provides a water transport sleeve, aims at solving prior art, and different medium transport produce the technical problem that influences each other in water transport sleeve and lead to being difficult to satisfy the technology demand.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

a water transport sleeve is applied to a multi-station forming machine, the multi-station forming machine comprises a rotary table and a plurality of dies arranged on the rotary table, the water transport sleeve comprises a stator and a rotor, the stator comprises a base, at least one first fixing sleeve is sleeved on the base, the base is provided with a first flow channel, the first fixing sleeve is provided with a second flow channel, and the first flow channel and the second flow channel are respectively used for connecting external pipelines; the rotor is sleeved on the base and the first fixed sleeve and is fixed on the turntable, and a first movable interface and a second movable interface which are respectively used for being connected with the mold are arranged on the rotor; the rotor or the base is provided with an annular first conveying groove, and the first conveying groove is respectively communicated with the first movable interface and the first flow channel; and the rotor or the first fixed sleeve is provided with an annular second conveying groove, and the second conveying groove is respectively communicated with the second movable connector and the second flow channel.

In one embodiment, the first fixing sleeve is sleeved with at least one second fixing sleeve, the second fixing sleeve is provided with a third flow channel for connecting an external pipeline, the rotor is sleeved on the second fixing sleeve, the rotor is provided with a third movable interface for connecting the mold through a connecting pipeline, the rotor or the second fixing sleeve is provided with an annular third conveying groove, and the third conveying groove is respectively communicated with the third flow channel and the third movable interface.

In one embodiment, at least one third fixing sleeve is sleeved on the second fixing sleeve, the third fixing sleeve is provided with a fourth flow channel for connecting an external pipeline, the rotor is sleeved on the third fixing sleeve, the rotor is provided with a fourth movable joint for connecting the mold through a connecting pipeline, the rotor or the third fixing sleeve is provided with an annular fourth conveying groove, and the fourth conveying groove is respectively communicated with the fourth flow channel and the fourth movable joint.

In one embodiment, a first thermal insulation layer is arranged between the base and the first fixing sleeve;

and/or a second heat insulation layer is arranged between the first fixing sleeve and the second fixing sleeve;

And/or a third heat insulation layer is arranged between the second fixing sleeve and the third fixing sleeve.

In one embodiment, the base, the first pouch, and the second pouch each have a major diameter section and a minor diameter section, the minor diameter section of the base, the minor diameter section of the first pouch, the minor diameter section of the second pouch, and the third pouch are sequentially nested, and the major diameter section of the base, the major diameter section of the first pouch, the major diameter section of the second pouch, and the third pouch are sequentially stacked;

the base, the first fixing sleeve and the second fixing sleeve are all arranged to be cylindrical in large-diameter section; or the base, the first fixing sleeve and the second fixing sleeve are all arranged to be trapezoidal round tables with large diameter sections.

In one embodiment, the rotor includes at least:

the first rotating ring is sleeved on the base, the first movable interface is arranged on the first rotating ring, and the first conveying groove is formed in the inner peripheral wall of the first rotating ring or the outer peripheral wall of the base;

the second rotating ring is sleeved on the first fixing sleeve, the second movable connector is arranged on the second rotating ring, and the second conveying groove is formed in the inner peripheral wall of the second rotating ring or the outer peripheral wall of the first fixing sleeve.

In one embodiment, a first thermal insulation pad is disposed between the first swivel and the second swivel.

In one embodiment, a booster pump is arranged between at least one of the first movable interface, the second movable interface, the third movable interface and the fourth movable interface and the mold, and a throttle valve is arranged between at least one of the first movable interface, the second movable interface, the third movable interface and the fourth movable interface and the mold.

In one embodiment, the water jacket further comprises a joint structure, the joint structure comprises a fixed part fixed on the base and a rotating part fixed on the rotor, and the rotating part is sleeved on the fixed part and can rotate around the fixed part; the electric heating mould is characterized in that the fixing part is provided with a plurality of conductive brushes which are used for being conducted with external power supply equipment, the rotating part is provided with a plurality of metal rings which are used for being electrically connected with electric elements in the mould, and the conductive brushes are in one-to-one contact conduction with the metal rings when the rotating part rotates around the fixing part.

The application provides a fortune water jacket's beneficial effect lies in: compared with the prior art, this application is equipped with first conveyer trough on through rotor or base, be equipped with the second conveyer trough on rotor or the first fixed cover, annular first conveyer trough can make the first runner communicate the pipeline on the first movable interface in real time, annular second conveyer trough can make the second runner communicate the pipeline on the second movable interface in real time, thereby make the rotor when rotatory around the stator, first runner, the external pipeline of connecting on the second runner can both communicate with the pipeline (including cooling tube way, the trachea, at least one kind pipeline in the oil pipe) that sets up on the mould, guarantee the medium transport between external pipeline and the mould, be convenient for the make-up machine at the during operation to the mould in the transport corresponding medium. First fixed cover cup joints on the base, then mutual independence between base and the first fixed cover, and first runner and second runner are also mutual independence, can guarantee that the medium temperature through first runner and second runner can not influence each other almost, reduces the influence that receives when the medium that different temperature required passes through the stator to improve the medium and pass through the result of use of fortune water jacket, satisfy the demand that corresponds technology.

The application also provides a forming machine comprising the water transport sleeve of any one of the above.

The application provides a make-up machine, when rotatory around the stator through setting up the rotor, the external pipeline of connecting on first runner, the second runner can both communicate with the pipeline (including at least one kind pipeline in cooling line, trachea, the oil pipe) that sets up on the mould, guarantees that the medium between external pipeline and the mould is carried, and the make-up machine of being convenient for carries corresponding medium in the during operation to the mould. The first fixing sleeve is sleeved on the base, so that the base and the first fixing sleeve are mutually independent, the first flow channel and the second flow channel are mutually independent, the temperature of media passing through the first flow channel and the second flow channel can be ensured to be hardly influenced mutually, and the influence on the media with different temperatures when passing through the stator is reduced, so that the use effect of the media passing through the water conveying sleeve is improved, and the requirements of corresponding processes are met;

meanwhile, the relative positions of the base, the first fixing sleeve, the second fixing sleeve and the third fixing sleeve of the stator in the circumferential direction are not fixed before the stator is sequentially sleeved and fixed, or the different fixing sleeves can be sleeved and fixed after rotating a certain angle in the circumferential direction around the axis direction of the fixing sleeves when sleeved and fixed, so that the relative positions of the runners (the first runner, the second runner, the third runner and the fourth runner) between the fixing sleeves on the stator can be adjusted according to actual needs before the stator is sleeved and fixed, even if the base, the first fixing sleeve, the second fixing sleeve and the third fixing sleeve are processed, the relative positions of the runners on the different fixing sleeves on the stator can still be adjusted, thereby being convenient for better compatible with the connecting position of an internal installation space and an external pipeline of a forming machine, and reducing the requirements of the internal space and the external pipeline of the forming machine on, thereby be convenient for the stator installation, be convenient for simultaneously carry out the batch production and the storage of stator accessory in advance, and then be favorable to practicing thrift the preparation cycle of whole set of make-up machine.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a bottom view of a water transport sleeve mating turntable and a mold provided in an embodiment of the present application;

fig. 2 is a perspective structural view of a water transport sleeve matching turntable provided in the embodiment of the present application;

FIG. 3 is a cross-sectional view of a water transport sleeve mating turntable provided in an embodiment of the present application;

FIG. 4 is an exploded view of a water carrying jacket provided in accordance with an embodiment of the present application;

fig. 5 is a partially enlarged view of a portion a in fig. 3.

Wherein, in the figures, the respective reference numerals:

1-a stator; 11-a base; 111-a first flow channel; 112-a first fixed interface; 113-a first step; 12-a first fixation sleeve; 121-a second flow channel; 122-a second fixed interface; 123-a second step; 13-a second fixation sleeve; 131-a third flow channel; 132-a third fixed interface; 133-a third step; 14-a third fixation sleeve; 141-a fourth flow channel; 142-a fourth fixed interface; 15-a first insulating layer; 16-a second insulating layer; 17-a third insulating layer; 2-a rotor; 21-a first swivel; 211-a first trough; 212-first active interface; 22-a second swivel; 221-a second trough; 222-a second active interface; 23-a third swivel; 231-a third conveyer trough; 232-a third active interface; 24-a fourth swivel; 241-a fourth conveying trough; 242-a fourth active interface; 243-convex ring; 25-a first insulation mat; 26-a second insulation mat; 27-a third insulation mat; 3-a groove; 31-a sealing ring; 4-a joint structure; 41-a fixed part; 411-a conductive brush; 42-a rotating part; 421-a metal ring; 5-a first conductive bundle; 6, rotating a disc; 7-molding; 8-bearing.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.

Referring to fig. 1 to 3 together, a description will now be given of a water transport jacket according to an embodiment of the present application. The water conveying sleeve provided by the embodiment of the application is applied to a multi-station forming machine, and the multi-station forming machine comprises a turntable 6 and a plurality of dies 7 arranged on the turntable 6. The water transporting sleeve comprises a stator 1 and a rotor 2 sleeved outside the stator 1, a smooth and coaxial core matching surface is arranged between the stator 1 and the rotor 2, and the lower end of the rotor 2 is fixedly connected with a turntable 6, so that the rotor 2 can rotate around the stator 1 along the circumferential direction along with the turntable 6.

In this embodiment, the stator 1 includes a base 11, and at least one first fixing sleeve 12 is sleeved on the outer peripheral wall of the base 11, where the stator 1 may only be composed of the base 11 and the first fixing sleeve 12, or may be composed of the base 11, the first fixing sleeve 12 and at least one other fixing sleeve; when the stator 1 comprises at least one other fixing sleeve, the inner diameter of the base 11 is the smallest, the inner diameter of the first fixing sleeve 12 is the second, the inner diameter of the other fixing sleeve with the smallest inner diameter is larger than the smallest outer diameter of the first fixing sleeve 12, the inner diameters of the other fixing sleeves are different, the inner diameter of the fixing sleeve with the larger inner diameter is larger than the smallest outer diameter of the other fixing sleeves with the smaller inner diameter, and the base 11, the first fixing sleeve 12 and the at least one other fixing sleeve are sequentially nested according to the inner diameters. The base 11 is provided with a first flow channel 111, the first fixing sleeve 12 is provided with a second flow channel 121, the first flow channel 111 and the second flow channel 121 are independent of each other and are respectively used for connecting an external pipeline, and an external medium can be input into the first flow channel 111 or the second flow channel 121 through the external pipeline. The first flow channel 111 and the second flow channel 121 are both turning flow channels with hollow interiors, one end of the first flow channel 111 penetrates through one axial end of the base 11, the other end of the first flow channel 111 penetrates through the peripheral wall of the base 11 and is arranged close to the end face of the other axial end of the base 11, a first fixing interface 112 is arranged at one end of the first flow channel 111, and the first fixing interface 112 is used for connecting an external pipeline; one end of the second flow channel 121 penetrates through one axial end of the first fixing sleeve 12, the other end of the second flow channel 121 penetrates through the outer peripheral wall of the first fixing sleeve 12 and is arranged close to the end face of the other axial end of the first fixing sleeve 12, one end of the second flow channel 121 is provided with a second fixing interface 122, and the second fixing interface 122 is used for connecting an external pipeline.

The rotor 2 is simultaneously sleeved outside the base 11 and the first fixing sleeve 12 and can simultaneously rotate around the base 11 and the first fixing sleeve 12, the rotor 2 is provided with a first movable connector 212 and a second movable connector 222 which are axially arranged at intervals, and the first movable connector 212 and the second movable connector 222 are respectively used for forming connection with a pipeline (including at least one pipeline of a cooling pipeline, an air pipe and an oil pipe) arranged on the mold 7. The inner peripheral wall of the rotor 2 is provided with a first annular conveying groove 211 and a second annular conveying groove 221, the first conveying groove 211 and the second conveying groove 221 are distributed at intervals along the axial direction of the rotor 2, the first conveying groove 211 is circumferentially arranged along the outer peripheral wall of the base 11, the first conveying groove 211 is communicated with one end, away from the first fixing interface 112, of the first flow channel 111, the second conveying groove 221 is circumferentially arranged along the outer peripheral wall of the first fixing sleeve 12, and the second conveying groove 221 is communicated with one end, away from the second fixing interface 122, of the second flow channel 121. When the rotor 2 rotates around the stator 1, the first flow channel 111 can be communicated with the first conveying groove 211 in real time, the second flow channel 121 can be communicated with the second conveying groove 221 in real time, the first conveying groove 211 is communicated with the first movable connector 212, the second conveying groove 221 is communicated with the second movable connector 222, the external pipeline can be communicated with the mold 7 in real time sequentially through the first flow channel 111, the first conveying groove 211, the first movable connector 212 and a connecting pipeline (not shown), the external pipeline can also be communicated with the mold 7 in real time sequentially through the second flow channel 121, the second conveying groove 221, the second movable connector 222 and the connecting pipeline, and a medium in the external pipeline can enter the mold 7 through the first flow channel 111 or the second flow channel 121 when the molding machine works.

In another embodiment, the first feeding groove 211 may be opened on the outer circumferential wall of the base 11, or the first feeding groove 211 is opened on both the inner circumferential wall of the rotor 2 and the outer circumferential wall of the base 11; the second conveying grooves 221 may also open on the outer peripheral wall of the first fixing sleeve 12, or the second conveying grooves 221 open on both the inner peripheral wall of the rotor 2 and the outer peripheral wall of the first fixing sleeve 12.

In the embodiment of the present application, through being equipped with first conveyer trough 211 on rotor 2 or the base 11, be equipped with second conveyer trough 221 on rotor 2 or the first fixed cover 12, annular first conveyer trough 211 can make first runner 111 communicate the pipeline on the first activity interface 212 in real time, annular second conveyer trough 221 can make second runner 121 communicate the pipeline on the second activity interface 222 in real time, thereby it is rotatory around stator 1 to make rotor 2 follow carousel 6, first runner 111, the external pipeline of connecting on the second runner 121 can both communicate with mould 7, guarantee the medium between external pipeline and the mould 7 and carry, be convenient for the make-up machine to carry corresponding medium in the mould 7. First fixed cover 12 cup joints on base 11, then mutual independence between base 11 and the first fixed cover 12, it is corresponding, first runner 111 and second runner 121 are also mutual independence, when first runner 111 and second runner 121 are used for carrying the medium of different temperatures, base 11 and first fixed cover 12 are mutual independence, can guarantee that the medium temperature through first runner 111 and second runner 121 can hardly influence each other, reduce the influence that receives when the medium of different temperature requirements passes through stator 1, guarantee that the temperature variation of medium behind stator 1 is in normal requirement scope, improve the result of use of medium through transporting the water jacket, reduce the influence of temperature to the mobility and the life of some oily media simultaneously. In addition, the base 11 and the first fixing sleeve 12 are sleeved along the axial direction when assembled, so that the connection relation of the stator 1 is simplified, and the stator 1 is convenient to mount and replace.

Specifically, the base 11 and the first fixing sleeve 12 are independent from each other and are sleeved, so that the base 11 and the first fixing sleeve 12 can be independent from each other and are different fixing sleeves. The flow channels on the same fixing sleeve can be used for conveying media with the same temperature, wherein the same temperature refers to the same or similar temperature requirements, for example, the temperature requirements of the two conveyed media are both room temperature, although the actual temperatures of the two conveyed media are different in the conveying process, the difference is not large, and the two conveyed media can be conveyed by using the same fixing sleeve. Different cartridges can transport the same or different media between them, then base 11 and first cartridge 12 can be used to transport the same or different media. Therefore, the first flow channel 111 and the second flow channel 121 can be used for conveying the same or different media, and then the materials of the base 11 and the first fixing sleeve 12 can be set to be the same or different according to the specific use requirement, so that the cost can be saved and the processing is convenient on the premise of meeting the requirement of media transmission. Such as where the first flow passage 111 of the base 11 is used to convey cooling fluid, the base 11 may be made of a material with relatively low thermal conductivity, such as white stainless steel or bakelite; for example, the second flow channel 121 is used for conveying the heat-absorbed coolant, the first fixing sleeve 12 can be made of a material with a normal or high heat conduction efficiency, and is not necessarily the same as the material of the base 11. Of course, when the first flow channel 111 or the second flow channel 121 is used for conveying other media, suitable materials can be provided according to actual requirements, and will not be described in detail here.

It should be noted that the external pipeline includes at least one of an air pipe, an oil pipe, a hot water pipe and a cold water pipe, the first flow channel 111 can be used to connect at least one of the air pipe, the oil pipe, the hot water pipe and the cold water pipe, and the second flow channel 121 can be used to connect at least one of the air pipe, the oil pipe, the hot water pipe and the cold water pipe, so that the air pipe, the oil pipe, the hot water pipe or the cold water pipe and the connecting pipeline can be conveniently communicated with the mold 7 in real time. The air pipe is connected to control the pneumatic element in the die 7; the access of the oil pipe can realize the lubrication of devices in the die 7 or the hydraulic control of hydraulic elements; the connection of the hot water pipe is beneficial to discharging cooling liquid with increased temperature formed by heat absorption after the mold 7 is cooled; the access of cold water pipe is favorable to the input of coolant liquid, and first runner 111 and second runner 121 are used for accessing which kind of external pipeline, and specifically can set up according to the specific demand of mould 7. For example, when the mold 7 only needs to be cooled, the hot water pipe and the cold water pipe can be respectively connected to the first flow passage 111 and the second flow passage 121, and when the mold 7 needs to be hydraulically and pneumatically controlled, the oil pipe and the air pipe can be respectively connected to the first flow passage 111 and the second flow passage 121.

Specifically, the rotational connection position of the stator 1 and the rotor 2 is provided with a bearing 8, and the bearing 8 is used for reducing the friction force of the stator 1 and the rotor 2. In this embodiment, the bearing 8 is disposed at a position of the rotor 2 adjacent to the turntable 6, and in other embodiments, the bearing 8 may be disposed at other positions as long as it is beneficial to realize the rotational connection between the rotor 2 and the mover, and the number and specification of the bearing 8 may be selected according to actual requirements.

In one embodiment, referring to fig. 3 and fig. 4, the first fixing sleeve 12 is sleeved with at least one second fixing sleeve 13, the first fixing sleeve 12 is disposed between the base 11 and the second fixing sleeve 13, and the base 11, the first fixing sleeve 12 and the second fixing sleeve 13 are sleeved in sequence, so as to simplify the installation of the stator 1. The second fixing sleeve 13 is provided with a third flow channel 131 for connecting an external pipeline, the third flow channel 131 is independent from the first flow channel 111 and the second flow channel 121, and external media can enter the third flow channel 131 through the external pipeline. The third flow channel 131 is a turning flow channel with a hollow interior, one end of the third flow channel 131 penetrates through one axial end of the second fixing sleeve 13, the other end of the third flow channel 131 penetrates through the outer peripheral wall of the second fixing sleeve 13 and is close to the end face of the other axial end of the second fixing sleeve 13, one end of the third flow channel 131 is connected with a third fixing interface 132, and the third fixing interface 132 is used for connecting an external pipeline. The rotor 2 is sleeved outside the second fixing sleeve 13 and can rotate around the second fixing sleeve 13, a third movable joint 232 for forming connection with the mold 7 through a connecting pipeline is arranged on the rotor 2, and the first movable joint 212, the second movable joint 222 and the third movable joint 232 are arranged at intervals along the rotor 2. An annular third conveying groove 231 is formed in the inner peripheral wall of the rotor 2, the first conveying groove 211, the second conveying groove 221 and the third conveying groove 231 are distributed at intervals along the axial direction of the rotor 2, the third conveying groove 231 is circumferentially arranged along the outer peripheral wall of the second fixing sleeve 13, and the third conveying groove 231 is communicated with one end, far away from the third fixing interface 132, of the third flow channel 131. When the rotor 2 rotates around the stator 1, the third flow channel 131 can be communicated with the third conveying groove 231 in real time, the third conveying groove 231 is communicated with the third movable interface 232, the third movable interface 232 is connected with a pipeline (at least one pipeline among a cooling pipeline, an air pipe and an oil pipe) arranged on the mold 7 through a connecting pipeline, then the external pipeline can be communicated with the mold 7 in real time through the third flow channel 131, the third conveying groove 231, the third movable interface 232 and the connecting pipeline in sequence, and a medium in the external pipeline can enter the mold 7 through the third flow channel 131 when the molding machine works.

In another embodiment, the third conveying grooves 231 open on the peripheral wall of the second fixing pouch 13; alternatively, the third conveying groove 231 may be formed on both the inner peripheral wall of the rotor 2 and the outer peripheral wall of the second fixing sleeve 13.

Specifically, the third flow channel 131 can be used to connect at least one of a gas pipe, an oil pipe, a hot water pipe, and a cold water pipe. The third flow channel 131 is independent from the first flow channel 111 and the second flow channel 121, so that the temperature of the medium passing through the first flow channel 111, the second flow channel 121 and the third flow channel 131 is hardly influenced, the influence of the medium with different temperature requirements when passing through the stator 1 is reduced, and the temperature change of the medium after passing through the stator 1 is within a normal required range. The third flow channel 131 can convey the same or different media as the first flow channel 111 and the second flow channel 121, and according to specific conveying media, the material of the second fixing sleeve 13 can be correspondingly set to be the same or different from that of the base 11 and the first fixing sleeve 12, so that the cost is saved and the processing is facilitated on the premise of satisfying the media transmission.

In one embodiment, referring to fig. 3 and fig. 4, at least one third fixing sleeve 14 is sleeved on the outer peripheral wall of the second fixing sleeve 13, so that the stator 1 includes the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 which are sleeved in sequence, and the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 are sleeved in sequence along the axial direction when the stator is assembled, thereby simplifying the installation of the whole stator 1. The third fixing sleeve 14 is provided with a fourth flow channel 141 for connecting an external pipeline, external media can enter the fourth flow channel 141 through the external pipeline, the fourth flow channel 141 is independent of the first flow channel 111, the second flow channel 121 and the third flow channel 131, the temperatures of the media passing through the first flow channel 111, the second flow channel 121, the third flow channel 131 and the fourth flow channel 141 are guaranteed not to be influenced mutually, influences of the media with different temperature requirements when passing through the stator 1 are reduced, and temperature changes of the media after passing through the stator 1 are guaranteed to be within a normal requirement range. The fourth flow channel 141 is also set as a turning flow channel with a hollow interior, one end of the fourth flow channel 141 penetrates through one axial end of the third fixing sleeve 14, the other end of the fourth flow channel 141 penetrates through the peripheral wall of the third fixing sleeve 14 and is close to the end face of the other axial end of the third fixing sleeve 14, one end of the fourth flow channel 141 is connected with a fourth fixing interface 142, and the fourth fixing interface 142 is used for connecting an external pipeline. The rotor 2 is sleeved outside the third fixing sleeve 14 and can rotate around the third fixing sleeve 14, a fourth movable interface 242 for forming connection with the mold 7 through a connecting pipeline is arranged on the rotor 2, and the first movable interface 212, the second movable interface 222, the third movable interface 232 and the fourth movable interface 242 are sequentially arranged at intervals. An annular fourth conveying groove 241 is formed in the inner peripheral wall of the rotor 2, the first conveying groove 211, the second conveying groove 221, the third conveying groove 231 and the fourth conveying groove 241 are sequentially distributed at intervals, the fourth conveying groove 241 is circumferentially arranged along the outer peripheral wall of the third fixing sleeve 14, and the fourth conveying groove 241 is communicated with one end, far away from the fourth fixing interface 142, of the fourth flow channel 141. When the rotor 2 rotates around the stator 1, the fourth flow channel 141 can be communicated with the fourth conveying groove 241 in real time, the fourth conveying groove 241 is communicated with the fourth movable interface 242, the fourth movable interface 242 is connected with a pipeline (including at least one pipeline among a cooling pipeline, an air pipe and an oil pipe) arranged on the mold 7 through a connecting pipeline, then the external pipeline can be communicated with the mold 7 through the fourth flow channel 141, the fourth conveying groove 241, the fourth movable interface 242 and the connecting pipeline in real time, and a medium in the external pipeline can enter the mold 7 through the fourth flow channel 141 when the molding machine works.

In another embodiment, the fourth feeding grooves 241 are opened on the outer circumferential wall of the third fixing socket 14, or the fourth feeding grooves 241 are opened on both the inner circumferential wall of the rotor 2 and the outer circumferential wall of the third fixing socket 14.

Specifically, the fourth flow passage 141 can be used to connect at least one of a gas pipe, an oil pipe, a hot water pipe, and a cold water pipe. The fourth flow channel 141 can convey the same or different medium as the first flow channel 111, the second flow channel 121, and the third flow channel 131. According to specific conveying media, the material of the third fixing sleeve 14 can be correspondingly set to be the same as or different from that of the base 11, the first fixing sleeve 12 and the second fixing sleeve 13, so that the cost is saved and the processing is facilitated on the premise of meeting the requirement of medium transmission.

Above, the stator 1 includes a base 11, a first fixing sleeve 12, a second fixing sleeve 13 and a third fixing sleeve 14, the four fixing sleeves (i.e. the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14) are sequentially sleeved to make the flow channels (i.e. the first flow channel 111, the second flow channel 121, the third flow channel 131 and the fourth flow channel 141) on the four fixing sleeves (i.e. the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14) independent from each other, reduce the mutual influence of the temperatures of the media passing through the four fixing sleeves (i.e. the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14), improve the effect of the water conveying sleeve for conveying the media, so that the media passing through each flow channel can meet the production requirements of the forming machine, and simultaneously is beneficial to ensure the fluidity and service life of some oil media, and prevent the, or prevent the oil medium from being decomposed and deteriorated due to overhigh temperature to reduce the using effect and the service life.

In practical applications, a corresponding fixing sleeve can be arranged according to specific requirements, for example, when two media need to be conveyed, only the base 11 and the first fixing sleeve 12 need to be arranged; when three media need to be conveyed, a base 11, a first fixing sleeve 12 and a second fixing sleeve 13 can be arranged; when four media need to be conveyed, a base 11, a first fixing sleeve 12, a second fixing sleeve 13 and a third fixing sleeve 14 which are sequentially sleeved can be arranged; of course, according to the specific requirement of the transportation medium, the rotor 2 may further include a fourth fixing sleeve, a fifth fixing sleeve … …, an mth fixing sleeve, where M is greater than or equal to four, and at this time, the flow channel, the conveying groove, and the movable interface may also be correspondingly disposed.

Specifically, referring to fig. 4 and 5, a plurality of grooves 3 are concavely formed on the inner circumferential wall of the rotor 2, the grooves 3 are annular, and the grooves 3 are respectively distributed on the upper and lower sides of the first conveying groove 211, the second conveying groove 221, the third conveying groove 231, and the fourth conveying groove 241, that is, the grooves 3 are respectively distributed on the upper and lower sides of the first flow channel 111, the second flow channel 121, the third flow channel 131, and the fourth flow channel 141. An annular sealing ring 31 is embedded in the annular groove 3, and the sealing ring 31 is abutted between the inner peripheral wall of the rotor 2 and the outer peripheral wall of the stator 1, so that the condition that media in each conveying groove or each flow channel overflow can be prevented.

In other embodiments, the groove 3 formed on the inner circumferential wall of the rotor 2 may also be provided on the outer circumferential wall of the stator 1; or, the peripheral wall of the stator 1 and the inner peripheral wall of the rotor 2 are both provided with a plurality of annular grooves 3, and the sealing ring 31 is abutted between the rotor 2 and the grooves 3 of the stator 1, so that the overflow of media in each conveying groove or each flow channel can be prevented.

In an embodiment, referring to fig. 3 and fig. 4 together, the base 11 and the first fixing sleeve 12 are independent from each other, and a first thermal insulation layer 15 is disposed between the base 11 and the first fixing sleeve 12, that is, the sleeving position of the base 11 and the first fixing sleeve 12 is provided with the first thermal insulation layer 15, the first thermal insulation layer 15 can insulate heat of the base 11 and the first fixing sleeve 12, so as to realize heat insulation between the first flow channel 111 and the second flow channel 121, and ensure that the temperature of media passing through the base 11 and the first fixing sleeve 12 is hardly influenced by each other, so that influence on media with different temperature requirements when passing through the stator 1 can be reduced, thereby facilitating improvement of the use effect of the media when passing through the water transportation sleeve;

and/or the first fixing sleeve 12 and the second fixing sleeve 13 are independent from each other, a second heat insulation layer 16 is arranged at the sleeving position of the first fixing sleeve 12 and the second fixing sleeve 13, the second heat insulation layer 16 insulates heat of the first fixing sleeve 12 and heat of the first fixing sleeve 12, heat insulation of the second flow channel 121 and heat insulation of the third flow channel 131 are realized, and when the second flow channel 121 and the third flow channel 131 are respectively used for conveying media with different temperatures, the second heat insulation layer 16 can ensure that the media in the second flow channel 121 and the third flow channel 131 hardly affect each other;

And/or the second fixing sleeve 13 and the third fixing sleeve 14 are independent from each other, a third heat insulation layer 17 is arranged between the second fixing sleeve 13 and the third fixing sleeve 14, and the third heat insulation layer 17 is arranged at the sleeving position of the second fixing sleeve 13 and the third fixing sleeve 14, so that heat insulation of the third flow channel 131 and the fourth flow channel 141 is realized, and media in the third flow channel 131 and the fourth flow channel 141 are ensured to hardly influence each other.

As described above, the arrangement of the first thermal insulation layer 15, the second thermal insulation layer 16, and the third thermal insulation layer 17 enhances the thermal insulation effect among the base 11, the first fixing sleeve 12, the second fixing sleeve 13, and the third fixing sleeve 14, thereby reducing the mutual influence of the temperatures of the media passing through the flow channels in the fixing sleeves, improving the conveying effect of the water conveying sleeve, and ensuring the reliability of the media entering the mold 7 through the stator 1.

In one embodiment, referring to fig. 3 and 4, the base 11, the first pouch 12 and the second pouch 13 have a large diameter section and a small diameter section, the large diameter section and the small diameter section of the first pouch 12 are connected, the large diameter section and the small diameter section of the second pouch 13 are connected, and the rotor 2 is simultaneously sleeved on the large diameter section of the base 11, the large diameter section of the first pouch 12, the large diameter section of the second pouch 13 and the periphery of the third pouch 14. Wherein, the large diameter section and the small diameter section of the base 11 are formed with a first step 113, the large diameter section and the small diameter section of the first fixing sleeve 12 are formed with a second step 123, and the large diameter section and the small diameter section of the second fixing sleeve 13 are formed with a third step 133.

The minor diameter section of the base 11, the minor diameter section of the first fixing sleeve 12, the minor diameter section of the second fixing sleeve 13 and the third fixing sleeve 14 are sequentially sleeved, that is, the first fixing sleeve 12 is sleeved on the minor diameter section of the base 11, the second fixing sleeve 13 is sleeved on the minor diameter section of the first fixing sleeve 12, and the third fixing sleeve 14 is sleeved on the minor diameter section of the second fixing sleeve 13. The large diameter section of the base 11, the large diameter section of the first fixing sleeve 12, the large diameter section of the second fixing sleeve 13, and the third fixing sleeve 14 are sequentially stacked, so that the end surface of the first fixing sleeve 12 abuts against the first step 113 of the base 11, the end surface of the second fixing sleeve 13 abuts against the second step 123 of the first fixing sleeve 12, and the end surface of the third fixing sleeve 14 abuts against the third step 133 of the second fixing sleeve 13.

In the above, the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 are sequentially sleeved, so that the fixing sleeves are independently arranged conveniently, and the installation of the stator 1 is simplified; meanwhile, the relative positions of the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 of the stator 1 in the circumferential direction are not fixed before being sequentially sleeved and fixed, or the different fixing sleeves can be sleeved and fixed after rotating a certain angle in the circumferential direction around the axis direction of the fixing sleeves when being sleeved and fixed, so that the relative positions of the flow channels (the first flow channel 111, the second flow channel 121, the third flow channel 131 and the fourth flow channel 141) between the fixing sleeves on the stator 1 can be adjusted according to actual needs before the stator 1 is sleeved and fixed, even if the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 are processed, the relative positions of the flow channels on the different fixing sleeves on the stator 1 can still be adjusted, thereby being convenient for better compatible with the connecting position of the internal installation space and the external pipeline of the forming machine, and reducing the requirement of the internal space and the external pipeline, thereby be convenient for stator 1 installation, be convenient for simultaneously carry out the batch production and the storage of stator 1 accessory in advance, and then be favorable to practicing thrift the preparation cycle of whole set of make-up machine.

In one embodiment, the base 11, the first fixing sleeve 12 and the second fixing sleeve 13 are all set to have a cylindrical large diameter section, that is, the large diameter section of the base 11 is cylindrical, the large diameter section of the first fixing sleeve 12 is cylindrical, and the large diameter section of the second fixing sleeve 13 is cylindrical, so that the base 11, the first fixing sleeve 12 and the second fixing sleeve 13 are all set to have a cross section of a "T" shaped structure, and the third fixing sleeve 14 is cylindrical, so that the inside of the rotor 2 is also correspondingly set to be a cylindrical through hole, the volume of the rotor 2 formed after the fixing sleeves are sleeved is reduced, and meanwhile, the processing is facilitated, and the rotor 2 is convenient to rotate around the fixing sleeves. The outer diameters of the large-diameter sections of the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 are the same.

Or, in another embodiment, the outer diameters of the large diameter sections of the base 11, the first fixing sleeve 12 and the second fixing sleeve 13 are respectively a trapezoidal circular truncated cone with the diameter gradually decreasing from one end to the other end, that is, the large diameter section of the base 11 is a trapezoidal circular truncated cone, the large diameter section of the first fixing sleeve 12 is a trapezoidal circular truncated cone, the large diameter section of the second fixing sleeve 13 is a trapezoidal circular truncated cone, the small diameter sections of the base 11, the first fixing sleeve 12 and the second fixing sleeve 13 are respectively a small circular truncated cone, through holes are respectively formed on the trapezoidal circular truncated cone and the small circular head axes, after the base 11, the first fixing sleeve 12 and the second fixing sleeve 13 are sequentially sleeved, the large diameter sections are stacked to form a large trapezoidal circular truncated cone, the inside of the rotor 2 is also correspondingly provided with a trapezoidal hole with the inner diameter gradually decreasing from one end to the other end, the inner peripheral wall of the rotor 2 and the outer peripheral wall of the large circular table are in sliding contact with each other in a fitting manner so that the rotor 2 can rotate around the four large-diameter sections. Wherein, the third fixing sleeve 14 is cylindrical.

In one embodiment, referring to fig. 3 and fig. 4, the rotor 2 includes a first rotating ring 21, a second rotating ring 22, a third rotating ring 23, and a fourth rotating ring 24 sequentially stacked along the axial direction, so as to facilitate the installation of the rotor 2. The first swivel 21 is sleeved outside the base 11, specifically, the first swivel 21 is sleeved on the large diameter section of the base 11, the first movable interface 212 is disposed on the first swivel 21, and the first conveying groove 211 is disposed on the inner peripheral wall of the first swivel 21 or the outer peripheral wall of the base 11. The second rotating ring 22 is sleeved outside the first fixing sleeve 12, specifically, the second rotating ring 22 is sleeved on the large diameter section of the first fixing sleeve 12, the second movable connector 222 is disposed on the second rotating ring 22, and the second conveying groove 221 is disposed on the inner peripheral wall of the second rotating ring 22 or the outer peripheral wall of the first fixing sleeve 12. The third rotating ring 23 is sleeved outside the second fixing sleeve 13, specifically, the third rotating ring 23 is sleeved on the large diameter section of the second fixing sleeve 13, the third movable connector 232 is disposed on the third rotating ring 23, and the third conveying groove 231 is disposed on the inner peripheral wall of the third rotating ring 23 or on the outer peripheral wall of the second fixing sleeve 13. The fourth rotating ring 24 is sleeved outside the third fixing sleeve 14 and is used for being fixed on the turntable 6, specifically, the fourth rotating ring 24 is sleeved on the large diameter section of the third fixing sleeve 14, the fourth movable connector 242 is arranged on the fourth rotating ring 24, and the fourth conveying groove 241 is arranged on the inner peripheral wall of the fourth rotating ring 24 or the outer peripheral wall of the third fixing sleeve 14.

Wherein, a convex ring 243 is convexly arranged on the fourth rotating ring 24, and the convex ring 243 is used for forming a fixed connection with the rotating disc 6.

In an embodiment, referring to fig. 3 and fig. 4, the first rotary ring 21, the second rotary ring 22, the third rotary ring 23, and the fourth rotary ring 24 are axially spaced, the first rotary ring 21 and the second rotary ring 22 are independent, a first thermal insulation pad 25 is disposed between the first rotary ring 21 and the second rotary ring 22, and the first thermal insulation pad 25 is used for insulating the first conveying groove 211 and the second conveying groove 221, so as to ensure that the temperatures of the media passing through the first rotary ring 21 and the second rotary ring 22 are hardly influenced by each other, which can reduce the influence of the media with different temperature requirements when passing through the rotor 2, thereby facilitating to improve the use effect of the media passing through the water conveying sleeve.

And/or the second swivel 22 and the third swivel 23 are independent from each other, a second heat insulation pad 26 is arranged between the second swivel 22 and the third swivel 23, and the second heat insulation pad 26 is used for insulating the second conveying groove 221 and the third conveying groove 231, so that the temperature of the medium passing through the second swivel 22 and the third swivel 23 is ensured to be hardly influenced with each other, the influence of the medium with different temperature requirements when passing through the rotor 2 can be reduced, and the use effect of the medium passing through the water conveying sleeve is improved.

And/or the third swivel 23 and the fourth swivel 24 are independent from each other, a third heat insulation pad 27 is arranged between the third swivel 23 and the fourth swivel 24, and the third heat insulation pad 27 is used for insulating the third conveying groove 231 and the fourth conveying groove 241, so that the temperature of the medium passing through the third swivel 23 and the fourth swivel 24 is ensured to be hardly influenced with each other, the influence of the medium with different temperature requirements when passing through the rotor 2 can be reduced, and the use effect of the medium passing through the water conveying sleeve is improved.

The first heat insulation pad 25 is arranged at an interval outside the first heat insulation layer 15, the second heat insulation pad 26 is arranged at an interval outside the second heat insulation layer 16, and the third heat insulation pad 27 is arranged at an interval outside the third heat insulation layer 17, and the heat insulation pads (i.e. the first heat insulation pad 25, the second heat insulation pad 26 and the third heat insulation pad 27) and the heat insulation layers (i.e. the first heat insulation layer 15, the second heat insulation layer 16 and the third heat insulation layer 17) can further improve the heat insulation effect of the water transportation sleeve under the combined action, thereby being beneficial to the transportation of media with different temperatures.

In other embodiments, the number of the rotating rings can be set according to actual needs, the rotor 2 can be composed of more than two rotating rings, the number of the rotating rings is in one-to-one correspondence with the number of the fixed sleeves of the stator 1, adjacent rotating rings are bonded and fixed through a heat insulation pad, or the adjacent rotating rings are locked and fixed through a limiting structure/a limiting part so as to ensure that the more than two rotating rings can rotate along with the rotating disc 6 as a whole.

In other embodiments, the number of the heat insulation pads can be set according to actual needs, and a heat insulation pad is arranged between two adjacent rotating rings.

In one embodiment, when the first flow passage 111, the second flow passage 121, the third flow passage 131 or the fourth flow passage 141 is used for conveying gas and oil to pneumatically or hydraulically control the mold 7, respectively, pressure is generally required to be supplied regardless of the gas or oil, and when the gas or oil is conveyed by pressure, the water jacket is affected by the pressure, and the water jacket is affected by too much or too little pressure, and the medium in the water jacket overflows or external air enters the water jacket. For this purpose, a booster pump is arranged between at least one of the first movable joint 212, the second movable joint 222, the third movable joint 232 and the fourth movable joint 242 and the mold 7, that is, a booster pump is arranged on a pipeline connecting at least one of the first movable joint 212, the second movable joint 222, the third movable joint 232 and the fourth movable joint 242 and the mold 7; and a throttle valve is arranged between at least one of the first movable joint 212, the second movable joint 222, the third movable joint 232 and the fourth movable joint 242 and the mold 7, that is, a throttle valve is arranged on a pipeline connecting at least one of the first movable joint 212, the second movable joint 222, the third movable joint 232 and the fourth movable joint 242 and the mold 7. Wherein, the booster pump can be replaced by a booster pump or other devices for boosting, and can pressurize gas or oil liquid when entering the mould 7; the throttle valve can be replaced by a flow limiting valve or other devices for limiting pressure and limiting flow, and can limit pressure and limit flow of gas or oil output in the die 7. The control to pneumatic elements and hydraulic elements is realized by controlling the booster pump to boost gas or oil liquid of the booster pump, and the gas or oil output can be limited in pressure and current by the throttle valve, so that the normal working requirements of the pneumatic elements and the hydraulic elements met by the gas pressure or the oil pressure in the die 7 can be ensured, the normal pressure in the water conveying sleeve is ensured, the overflow or the internal seepage is avoided, and the smooth working of the forming machine is ensured.

In one embodiment, referring to fig. 2 and 5, the water transportation sleeve further includes a joint structure 4, the joint structure 4 includes a fixed portion 41 fixed on the base 11 and a rotating portion 42 fixed on the rotor 2, the rotating portion 42 is sleeved on the outer periphery of the fixed portion 41 and can rotate around the fixed portion 41; the fixing portion 41 is connected with a first conductive bundle 5, the first conductive bundle 5 extends from one end of the base 11 in the axial direction to the outside and is conducted with an external power supply device, and the rotating portion 42 is connected with a second conductive bundle for forming an electrical connection with an electrical component in the mold 7. When the rotor 2 rotates around the stator 1, the rotating portion 42 rotates around the fixed portion 41, and at this time, the second conductive beam rotates simultaneously with the rotating portion 42 and is conducted with the first conductive beam 5 in real time. In addition, the second conductive beam is used for being conducted with an electrical component in the mold 7, the electrical component can be at least one of an electric heater, an electromagnetic valve, a sensor and the like, the first conductive beam 5 is conducted with the second conductive beam in real time, and when the mold 7 is internally provided with the electric heating device and the electromagnetic valve, the electric heating device and the electromagnetic valve in the mold 7 can be conducted.

In an embodiment, referring to fig. 2 and fig. 5, the fixing portion 41 is provided with a plurality of conductive brushes 411, the plurality of conductive brushes 411 are connected to the first conductive bundle 5, and the first conductive bundle 5 passes through the base 11 and penetrates through one end of the base 11 to be connected to an external power supply device. Be equipped with a plurality of becket 421 on the rotating part 42, a plurality of becket 421 are connected in the second and lead electrical bundle, rotor 2 is rotatory around stator 1 when carousel 6 is rotatory, rotating part 42 is rotatory along with rotor 2 simultaneously around rotating part 42 this moment, then a plurality of becket 421 are rotatory around a plurality of conductive brushes 411 respectively this moment, and a plurality of becket 421 lead the contact switch-on with a plurality of conductive brushes 411 one-to-one when rotating part 42 is rotatory around fixed part 41, thereby make a plurality of becket 421 switch-on with a plurality of conductive brushes 411 in real time respectively, be convenient for electrical components in the mould 7 to switch on with outside power supply unit, be convenient for electrical components real-time work in the mould 7 of multistation make-up machine during operation, thereby be favorable to realizing continuous fast production, guarantee going on smoothly of.

The application also provides a forming machine, which comprises a water conveying sleeve, wherein the water conveying sleeve adopts the water conveying sleeve described in the embodiment, the embodiment has been explained in detail, and the details are not repeated herein.

The application provides a make-up machine is when rotatory around stator 1 through setting up rotor 2, and the external pipeline of connecting on first runner 111, the second runner 121 can both communicate with mould 7, guarantees the medium transport between external pipeline and the mould 7, and the make-up machine during operation of being convenient for carries corresponding medium in to mould 7. The first fixing sleeve 12 is sleeved on the outer peripheral wall of the base 11 along the axial direction, the base 11 and the first fixing sleeve 12 are mutually independent, the first flow channel 111 and the second flow channel 121 are mutually independent, the temperature of media passing through the first flow channel 111 and the temperature of media passing through the second flow channel 121 can be guaranteed to be hardly influenced mutually, influence on media with different temperature requirements when passing through the stator 1 is reduced, the using effect of the media passing through the water conveying sleeve is improved, and the requirements of corresponding processes are met;

meanwhile, the relative positions of the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 of the stator 1 in the circumferential direction are not fixed before being sequentially sleeved and fixed, or the different fixing sleeves can be sleeved and fixed after rotating a certain angle in the circumferential direction around the axis direction of the fixing sleeves when being sleeved and fixed, so that the relative positions of the flow channels (the first flow channel 111, the second flow channel 121, the third flow channel 131 and the fourth flow channel 141) between the fixing sleeves on the stator 1 can be adjusted according to actual needs before the stator 1 is sleeved and fixed, even if the base 11, the first fixing sleeve 12, the second fixing sleeve 13 and the third fixing sleeve 14 are processed, the relative positions of the flow channels on the different fixing sleeves on the stator 1 can still be adjusted, thereby being convenient for better compatible with the connecting position of the internal installation space and the external pipeline of the forming machine, and reducing the requirement of the internal space and the external pipeline, thereby be convenient for stator 1 installation, be convenient for simultaneously carry out the batch production and the storage of stator 1 accessory in advance, and then be favorable to practicing thrift the preparation cycle of whole set of make-up machine.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water conveying sleeve is applied to a multi-station forming machine, which comprises a turntable and a plurality of dies arranged on the turntable and is characterized in that the water conveying sleeve comprises a stator and a rotor, the stator comprises a base, at least one first fixing sleeve is sleeved on the base, the base is provided with a first flow channel, the first fixing sleeve is provided with a second flow channel, and the first flow channel and the second flow channel are respectively used for connecting external pipelines; the rotor is sleeved on the base and the first fixed sleeve and is fixed on the turntable, and a first movable interface and a second movable interface which are respectively used for being connected with the mold are arranged on the rotor; the rotor or the base is provided with an annular first conveying groove, and the first conveying groove is respectively communicated with the first movable interface and the first flow channel; and the rotor or the first fixed sleeve is provided with an annular second conveying groove, and the second conveying groove is respectively communicated with the second movable connector and the second flow channel.

2. The water transport sleeve as claimed in claim 1, wherein at least one second fixing sleeve is sleeved on the first fixing sleeve, the second fixing sleeve is provided with a third flow channel for connecting an external pipeline, the rotor is sleeved on the second fixing sleeve, the rotor is provided with a third movable joint for connecting the mold through a connecting pipeline, the rotor or the second fixing sleeve is provided with an annular third conveying groove, and the third conveying groove is respectively communicated with the third flow channel and the third movable joint.

3. The water transport sleeve as claimed in claim 2, wherein at least a third fixing sleeve is sleeved on the second fixing sleeve, the third fixing sleeve is provided with a fourth flow channel for connecting an external pipeline, the rotor is sleeved on the third fixing sleeve, the rotor is provided with a fourth movable joint for connecting the mold through a connecting pipeline, the rotor or the third fixing sleeve is provided with an annular fourth conveying groove, and the fourth conveying groove is respectively communicated with the fourth flow channel and the fourth movable joint.

4. The water jacket of claim 3 wherein a first layer of insulation is disposed between said base and said first sleeve;

5. The water jacket of claim 3 wherein said base, said first sleeve and said second sleeve each have a major diameter section and a minor diameter section, said minor diameter section of said base, said minor diameter section of said first sleeve, said minor diameter section of said second sleeve and said third sleeve being nested one within the other, said major diameter section of said base, said major diameter section of said first sleeve, said major diameter section of said second sleeve and said third sleeve being stacked one upon the other;

6. The water transport jacket as recited in claim 1, wherein the rotor comprises at least:

7. The water jacket as recited in claim 6 wherein a first insulation blanket is disposed between said first swivel and said second swivel.

8. The water jacket as set forth in claim 3, wherein a booster pump is provided between at least one of the first movable joint, the second movable joint, the third movable joint and the fourth movable joint and the mold, and a throttle valve is provided between at least one of the first movable joint, the second movable joint, the third movable joint and the fourth movable joint and the mold.

9. The water jacket according to any one of claims 1 to 8, further comprising a joint structure including a fixed portion fixed to the base and a rotating portion fixed to the rotor, the rotating portion being fitted over the fixed portion and rotatable about the fixed portion; the electric heating mould is characterized in that the fixing part is provided with a plurality of conductive brushes which are used for being conducted with external power supply equipment, the rotating part is provided with a plurality of metal rings which are used for being electrically connected with electric elements in the mould, and the conductive brushes are in one-to-one contact conduction with the metal rings when the rotating part rotates around the fixing part.

10. A molding machine comprising the water jacket according to any one of claims 1 to 9.