CN217434797U - Accurate temperature control mold temperature controller based on single chip microcomputer - Google Patents

Accurate temperature control mold temperature controller based on single chip microcomputer Download PDF

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CN217434797U
CN217434797U CN202220786081.2U CN202220786081U CN217434797U CN 217434797 U CN217434797 U CN 217434797U CN 202220786081 U CN202220786081 U CN 202220786081U CN 217434797 U CN217434797 U CN 217434797U
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chip microcomputer
single chip
oil
temperature controller
temperature
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徐建飞
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Ningbo Zhenfei Plastic Machinery Manufacture Co ltd
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Ningbo Zhenfei Plastic Machinery Manufacture Co ltd
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Abstract

The utility model discloses a based on accurate control by temperature change mould temperature machine of singlechip, including mould temperature machine body, shock attenuation wheel subassembly and oil pump. The utility model has the advantages that: through setting up the damper wheel subassembly, can remove this mould temperature machine, and when moving the process and meetting jolting, can offset its vibrations that receive through the mating reaction of damping lever and spring two, through setting up temperature sensor and single chip microcomputer controller, when using, when the oil temperature through the mould is low excessively, temperature sensor gives single chip microcomputer controller with signal transmission this moment, single chip microcomputer controller then controls the heating rod and heats fluid, when reaching standard temperature, temperature sensor gives single chip microcomputer controller with signal transmission once more, single chip microcomputer controller then controls the heating rod and stops heating, and the same is said, can control the cooler operation through single chip microcomputer controller, thereby realize cooling down to fluid, thereby guarantee the required optimum temperature of mould, improve injection molding efficiency.

Description

Accurate temperature control mold temperature controller based on single chip microcomputer
Technical Field
The utility model relates to a mould temperature machine specifically is a based on accurate control by temperature change mould temperature machine of singlechip belongs to mould temperature machine technical field.
Background
The mold temperature controller, also called as mold temperature controller, is originally applied in the temperature control industry of injection molds. Later, with the development and the wider application of the mechanical industry, the temperature control precision of the existing mold temperature controller can reach +/-0.1 ℃ for a water temperature controller and an oil temperature controller generally. The mold temperature machine is widely applied to various industries such as plastic molding, die casting, rubber tires, rollers, chemical reaction kettles, bonding, banburying and the like. In a broad aspect, the device is called a temperature control device, and comprises temperature control of heating and freezing.
The existing mold temperature machine has some problems when in use:
1) most of the existing mold temperature controller devices are heavy and inconvenient to move when in use, and frequent vibration can damage internal elements of the mold temperature controller in the transferring process, so that the service life of the mold temperature controller is shortened;
2) the intelligent accurate control can't be carried out according to the required temperature of mould to current mould temperature machine, needs the people for controlling, increases user's work load, reduces the injection molding efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a based on accurate control by temperature change mould temperature machine of singlechip for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: based on accurate control by temperature change mould temperature machine of singlechip, include
The mold temperature controller comprises a mold temperature controller body, wherein supporting legs are fixedly arranged at four corners of the lower surface of the mold temperature controller body, and a transparent observation window is further arranged on the surface of the front end face of the mold temperature controller body;
the damping wheel assemblies are fixedly connected below the side walls on the two sides of the die temperature machine body, and the die temperature machine is convenient to move by arranging the damping wheel assemblies;
an oil pump which is fixedly arranged inside the mould temperature controller body, and the oil inlet end of the oil pump is connected with an oil inlet pipeline, one end of the oil inlet pipeline, which is far away from the oil pump, is connected with a heating cavity, the upper end of the heating cavity is connected with an oil guide pipe, an oil tank is arranged at one end of the oil guide pipe far away from the heating cavity, an oil filling port is arranged at the upper side of the oil tank, an oil outlet pipeline is fixedly connected at the oil outlet end of the oil pump, and one end of the oil outlet pipeline, which is far away from the oil pump, is connected with a cooling chamber, one side of the cooling chamber, which is far away from the oil outlet pipeline, is communicated with an oil outlet arranged on the side wall of the mold temperature controller body, a backflow port is arranged on the upper side of the oil outlet, a backflow channel is connected to one side of the backflow port close to the die temperature controller body, one side of the backflow channel, which is far away from the backflow port, is connected with the heating chamber, and the upper side of the heating chamber is communicated with the oil tank through a backflow pipe.
As a further aspect of the present invention: the damping wheel assembly is composed of a fixed shell and idler wheels, the fixed shell is fixedly connected to the side walls of the two sides of the mold temperature controller body, mounting grooves are formed in the inner walls of two side shells of the fixed shell, slide rods are fixedly connected into the mounting grooves of the two sides, slide sleeves are slidably sleeved on the two slide rods, springs sleeved on the slide rods are arranged on the upper sides of the slide sleeves, connecting blocks are fixedly connected between the two slide sleeves, through grooves are formed in the connecting blocks, convex blocks are arranged in the through grooves, the idler wheels are connected to the lower sides of the convex blocks in a rotating mode through wheel shafts, hydraulic cylinders mounted on the top wall in the fixed shell are arranged on the upper sides of the connecting blocks, the output ends of the hydraulic cylinders are connected with hydraulic telescopic rods, and the lower ends of the hydraulic telescopic rods are fixedly connected with the upper sides of the connecting blocks.
As a further aspect of the present invention: a plurality of damping rods are fixedly connected between the upper side of the convex block and the top wall of the through groove, and a second spring is sleeved on the outer side of each damping rod.
As a further aspect of the present invention: and a heat dissipation window is fixedly arranged below the side wall of the back face of the shell of the mold temperature controller body through fastening screws, and the heat dissipation window is arranged on the outer side of the oil pump.
As a further aspect of the present invention: the heating chamber is internally provided with a heating rod, and the cooling chamber is internally provided with a cooler.
As a further aspect of the present invention: the inside of heating cavity and cooling chamber all is provided with temperature sensor, the preceding terminal surface of mould temperature machine body is located the upper right side of transparent observation window and installs single chip microcomputer controller, temperature sensor's output links to each other with single chip microcomputer controller's input, and single chip microcomputer controller's output links to each other with the work input of heating rod and cooler.
The utility model has the advantages that:
1) the utility model has the advantages that by the arrangement of the damping wheel assembly, when the hydraulic mould temperature control device is used, the hydraulic telescopic rod is driven to extend through the hydraulic cylinder, so that the roller can be driven to contact with the ground, and the supporting leg is separated from the ground, so that the mould temperature control device can be moved, the use is convenient, and when bumping occurs in the moving process, the vibration received by the damping rod can be counteracted through the cooperation of the damping rod and the spring II, and the whole mould temperature control device can be damped;
2) the utility model discloses a set up temperature sensor and single chip microcomputer controller, when using, when the oil temperature through the mould crosses when low excessively, temperature sensor gives single chip microcomputer controller with signalling this moment, single chip microcomputer controller controls the heating rod then and heats fluid, when reaching standard temperature, temperature sensor gives single chip microcomputer controller with signalling once more, single chip microcomputer controller controls the heating rod then and stops heating, and is in the same way, can pass through single chip microcomputer controller control cooler operation, thereby the realization is cooled down to fluid, thereby guarantee the required optimum temperature of mould, improve injection molding efficiency.
Drawings
FIG. 1 is a schematic view of the mold temperature controller of the present invention;
FIG. 2 is a schematic view of the rear view structure of the mold temperature controller of the present invention;
FIG. 3 is a schematic view of the internal connection structure of the mold temperature controller of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. the mould temperature controller comprises a mould temperature controller body, 2, a transparent observation window, 3, a single chip microcomputer controller, 4, a damping wheel assembly, 401, a fixed shell, 402, a hydraulic cylinder, 403, a hydraulic telescopic rod, 404, a connecting block, 405, a sliding sleeve, 406, an installation groove, 407, a sliding rod, 408, a spring I, 409, a convex block, 4010, a roller, 4011, a damping rod, 4012, a spring II, 5, a supporting leg, 6, a heat dissipation window, 7, a fastening screw, 8, an oil tank, 9, an oil filling port, 10, an oil guide pipe, 11, a heating cavity, 12, a heating rod, 13, an oil inlet pipeline, 14, an oil pump, 15, an oil outlet pipeline, 16, a cooler, 17, an oil outlet, 18, a backflow port, 19, a cooling chamber, 20, a backflow channel, 21, a backflow pipe, 22 and a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, an accurate temperature control mold temperature controller based on a single chip microcomputer comprises
The mould temperature machine body 1 is fixedly provided with supporting legs 5 at four corners of the lower surface, and the surface of the front end surface is also provided with a transparent observation window 2;
the damping wheel assemblies 4 are fixedly connected below the side walls of the two sides of the die temperature machine body 1, and the die temperature machine can be conveniently moved by arranging the damping wheel assemblies 4;
an oil pump 14 fixedly installed inside the mold temperature controller body 1, wherein an oil inlet end of the oil pump is connected with an oil inlet pipeline 13, one end of the oil inlet pipeline 13, which is far away from the oil pump 14, is connected with a heating cavity 11, the upper end of the heating cavity 11 is connected with an oil guide pipe 10, one end of the oil guide pipe 10, which is far away from the heating cavity 11, is installed with an oil tank 8, the upper side of the oil tank 8 is provided with an oil filling port 9, the oil outlet end of the oil pump 14 is fixedly connected with an oil outlet pipeline 15, one end of the oil outlet pipeline 15, which is far away from the oil pump 14, is connected with a cooling chamber 19, one side of the cooling chamber 19, which is far away from the oil outlet pipeline 15, is communicated with an oil outlet 17 arranged on the side wall of the mold temperature controller body 1, the upper side of the oil outlet 17 is provided with a return port 18, one side of the return port 18, which is close to the mold temperature controller body 1, is connected with the heating cavity 11, and the upper side of the heating chamber 11 is communicated with the oil tank 8 by providing a return pipe 21.
In the embodiment of the present invention, the damping wheel assembly 4 is composed of a fixed shell 401 fixedly connected to the side walls of the two sides of the mold temperature controller body 1 and rollers 4010, the inner walls of the two side shells of the fixed shell 401 are provided with mounting grooves 406, the two sides of the mounting grooves 406 are fixedly connected with slide bars 407, two slide bars 407 are slidably sleeved with sliding sleeves 405, the upper sides of the sliding sleeves are provided with first springs 408 sleeved on the slide bars 407, a connecting block 404 is fixedly connected between the two sliding sleeves 405, a through groove is arranged inside the connecting block 404, a convex block 409 is arranged inside the through groove, the lower side of the convex block 409 is connected with the rollers 4010 through the rotation of a wheel shaft, the upper side of the connecting block 404 is provided with a hydraulic cylinder 402 mounted on the inner top wall of the fixed shell 401, the output end of the hydraulic cylinder 402 is connected with a hydraulic telescopic rod 403, the lower end of the hydraulic telescopic rod 403 is fixedly connected with the upper side of the connecting block 404, when using, drive hydraulic stretching pole 403 extension through pneumatic cylinder 402, then can drive gyro wheel 4010 and ground contact to make supporting leg 5 break away from with ground, thereby can remove convenient to use to this mould temperature machine.
The embodiment of the utility model provides an in, the rigid coupling has a plurality of damping rods 4011 between the upside of protruding type piece 409 and the logical inslot roof, and every damping rod 4011 outside has all cup jointed spring two 4012, when moving the process and meetting jolting at the mould temperature machine, can offset its vibrations that receive through damping rod 4011 and the cooperation of spring two 4012 to the realization carries out the shock attenuation to whole mould temperature machine.
Example two
Referring to fig. 1-4, an accurate temperature control mold temperature controller based on a single chip microcomputer comprises
The mould temperature machine body 1 is fixedly provided with supporting legs 5 at four corners of the lower surface, and the surface of the front end surface is also provided with a transparent observation window 2;
the damping wheel assemblies 4 are fixedly connected below the side walls of the two sides of the die temperature machine body 1, and the die temperature machine is convenient to move by arranging the damping wheel assemblies 4;
an oil pump 14 fixedly installed inside the mold temperature controller body 1, wherein an oil inlet end of the oil pump is connected with an oil inlet pipeline 13, one end of the oil inlet pipeline 13, which is far away from the oil pump 14, is connected with a heating cavity 11, the upper end of the heating cavity 11 is connected with an oil guide pipe 10, one end of the oil guide pipe 10, which is far away from the heating cavity 11, is installed with an oil tank 8, the upper side of the oil tank 8 is provided with an oil filling port 9, the oil outlet end of the oil pump 14 is fixedly connected with an oil outlet pipeline 15, one end of the oil outlet pipeline 15, which is far away from the oil pump 14, is connected with a cooling chamber 19, one side of the cooling chamber 19, which is far away from the oil outlet pipeline 15, is communicated with an oil outlet 17 arranged on the side wall of the mold temperature controller body 1, the upper side of the oil outlet 17 is provided with a return port 18, one side of the return port 18, which is close to the mold temperature controller body 1, is connected with the heating cavity 11, and the upper side of the heating chamber 11 is communicated with the oil tank 8 by providing a return pipe 21.
The embodiment of the utility model provides an in, there is heat dissipation window 6 casing back lateral wall below of mould temperature machine body 1 through fastening screw 7 fixed mounting, and heat dissipation window 6 sets up the heat that oil pump 14 produced in the course of the work can in time dispel the heat to the oil pump 14, avoids high temperature to influence the normal use of oil pump 14.
In the embodiment of the present invention, the heating rod 12 is disposed inside the heating chamber 11, and the cooler 16 is disposed inside the cooling chamber 19, so as to control the temperature of the oil entering the mold.
In the embodiment of the present invention, the temperature sensors 22 are disposed inside the heating chamber 11 and the cooling chamber 19, the single chip microcomputer controller 3 is installed on the upper right side of the transparent observation window 2 on the front end surface of the mold temperature controller body 1, the output end of the temperature sensor 22 is connected to the input end of the single chip microcomputer controller 3, the output end of the single chip microcomputer controller 3 is connected to the working input ends of the heating rod 12 and the cooler 16, when the temperature of the oil passing through the mold is too low during use, the temperature sensor 22 sends a signal to the single chip microcomputer controller 3 at this time, the single chip microcomputer controller 3 then controls the heating rod 12 to heat the oil, when the standard temperature is reached, the temperature sensor 22 sends a signal to the single chip microcomputer controller 3 again, the single chip microcomputer controller 3 then controls the heating rod 12 to stop heating, and similarly, the cooler 16 can be controlled by the single chip microcomputer controller 3 to operate, thereby realize cooling down fluid to guarantee the required optimum temperature of mould, improve the injection molding efficiency.
The working principle is as follows: when the accurate temperature control mold temperature controller based on the single chip microcomputer is used, the mold temperature controller is firstly moved to a proper position, the hydraulic telescopic rod 403 is driven to extend by starting the hydraulic cylinder 402, then the roller 4010 can be driven to be contacted with the ground, and the supporting leg 5 is separated from the ground, so that the mold temperature controller can be moved, when the mold temperature controller bumps in the moving process, the vibration received by the mold temperature controller can be counteracted through the cooperation of the damping rod 4011 and the spring 4012, so that the whole mold temperature controller is damped, then the mold temperature controller can be connected with an injection molding machine, when the temperature of oil passing through the mold is too low in use, the temperature sensor 22 sends a signal to the single chip microcomputer controller 3, the single chip microcomputer controller 3 then controls the heating rod 12 to heat the oil, when the standard temperature is reached, the temperature sensor 22 sends the signal to the single chip microcomputer controller 3 again, the single chip microcomputer controller 3 then controls the heating rod 12 to stop heating, and similarly, the cooler 16 can be controlled to operate through the single chip microcomputer controller 3, so that oil liquid is cooled, the optimal temperature required by a mold is guaranteed, and the injection molding efficiency is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. Based on accurate control by temperature change mould temperature machine of singlechip, its characterized in that includes
The mould temperature controller comprises a mould temperature controller body (1), wherein supporting legs (5) are fixedly arranged at four corners of the lower surface of the mould temperature controller body, and a transparent observation window (2) is further arranged on the surface of the front end face of the mould temperature controller body;
the damping wheel assemblies (4) are fixedly connected below the side walls of the two sides of the die temperature machine body (1), and the die temperature machine is convenient to move by arranging the damping wheel assemblies (4);
the oil pump (14) is fixedly installed inside the mold temperature controller body (1), the oil inlet end of the oil pump is connected with an oil inlet pipeline (13), one end, far away from the oil pump (14), of the oil inlet pipeline (13) is connected with a heating cavity (11), the upper end of the heating cavity (11) is connected with an oil guide pipe (10), one end, far away from the heating cavity (11), of the oil guide pipe (10) is provided with an oil tank (8), an oil filling port (9) is formed in the upper side of the oil tank (8), an oil outlet end of the oil pump (14) is fixedly connected with an oil outlet pipeline (15), one end, far away from the oil pump (14), of the oil outlet pipeline (15) is connected with a cooling chamber (19), one side, far away from the oil outlet pipeline (15), of the cooling chamber (19) is communicated with an oil outlet (17) formed in the side wall of the mold temperature controller body (1), and the upper side of the oil outlet (17) is provided with a backflow port (18), one side that backward flow mouth (18) are close to mould temperature machine body (1) is connected with return channel (20), return channel (20) keep away from one side of backward flow mouth (18) and are connected with heating cavity (11), and the upside of heating cavity (11) is linked together through setting up back flow (21) and oil tank (8).
2. The accurate temperature control mold temperature controller based on the single chip microcomputer according to claim 1, characterized in that: the damping wheel assembly (4) is composed of a fixed shell (401) and rollers (4010) which are fixedly connected to the side walls of two sides of the mold temperature controller body (1), mounting grooves (406) are formed in the inner walls of two side shells of the fixed shell (401), sliding rods (407) are fixedly connected to the mounting grooves (406) of two sides, sliding sleeves (405) are slidably sleeved on the two sliding rods (407), a first spring (408) sleeved on the sliding rods (407) is arranged on the upper side of each sliding sleeve, a connecting block (404) is fixedly connected between the two sliding sleeves (405), a through groove is formed in the connecting block (404), a convex block (409) is arranged in the through groove, the lower side of the convex block (409) is rotatably connected with the rollers (4010) through a wheel shaft, a hydraulic cylinder (402) mounted on the inner top wall of the fixed shell (401) is arranged on the upper side of the connecting block (404), and the output end of the hydraulic cylinder (402) is connected with a hydraulic telescopic rod (403), the lower end of the hydraulic telescopic rod (403) is fixedly connected with the upper side of the connecting block (404).
3. The accurate temperature control mold temperature controller based on the single chip microcomputer according to claim 2, characterized in that: the rigid coupling has a plurality of damping rods (4011) between the upside of protruding type piece (409) and the interior roof of logical groove, and spring two (4012) have all been cup jointed in every damping rod (4011) outside.
4. The accurate temperature control mold temperature controller based on the single chip microcomputer according to claim 1, characterized in that: the cooling structure is characterized in that a cooling window (6) is fixedly arranged below the side wall of the back face of the shell of the mold temperature controller body (1) through a fastening screw (7), and the cooling window (6) is arranged on the outer side of the oil pump (14).
5. The accurate temperature control mold temperature controller based on the single chip microcomputer according to claim 1, characterized in that: the heating chamber (11) is internally provided with a heating rod (12), and the cooling chamber (19) is internally provided with a cooler (16).
6. The accurate temperature control mold temperature controller based on the single chip microcomputer according to claim 1, characterized in that: heating chamber (11) and cooling chamber (19) inside all are provided with temperature sensor (22), single chip microcomputer controller (3) are installed to the upper right side that the preceding terminal surface of mould temperature machine body (1) is located transparent observation window (2), the output of temperature sensor (22) links to each other with the input of single chip microcomputer controller (3), and the output of single chip microcomputer controller (3) links to each other with the work input of heating rod (12) and cooler (16).
CN202220786081.2U 2022-04-07 2022-04-07 Accurate temperature control mold temperature controller based on single chip microcomputer Active CN217434797U (en)

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Application Number Priority Date Filing Date Title
CN202220786081.2U CN217434797U (en) 2022-04-07 2022-04-07 Accurate temperature control mold temperature controller based on single chip microcomputer

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Application Number Priority Date Filing Date Title
CN202220786081.2U CN217434797U (en) 2022-04-07 2022-04-07 Accurate temperature control mold temperature controller based on single chip microcomputer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116476347A (en) * 2023-06-21 2023-07-25 湖南中能温控科技有限公司 Intelligent electrothermal die temperature controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116476347A (en) * 2023-06-21 2023-07-25 湖南中能温控科技有限公司 Intelligent electrothermal die temperature controller
CN116476347B (en) * 2023-06-21 2023-08-18 湖南中能温控科技有限公司 Intelligent electrothermal die temperature controller

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