CN209051011U - A kind of extrusion sheet machine flow straightener - Google Patents

A kind of extrusion sheet machine flow straightener Download PDF

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Publication number
CN209051011U
CN209051011U CN201821620015.8U CN201821620015U CN209051011U CN 209051011 U CN209051011 U CN 209051011U CN 201821620015 U CN201821620015 U CN 201821620015U CN 209051011 U CN209051011 U CN 209051011U
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CN
China
Prior art keywords
casing
iron core
flow straightener
self
circuit board
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Active
Application number
CN201821620015.8U
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Chinese (zh)
Inventor
章懿德
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Changzhou Wujin Runfeng Plastic Products Co Ltd
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Changzhou Wujin Runfeng Plastic Products Co Ltd
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Abstract

The utility model discloses a kind of extrusion sheet machine flow straighteners, belong to flow straightener field, its key points of the technical solution are that, including casing, circuit board and potential device, the inside of casing is fixedly connected with circuit board, the top of circuit board is fixedly connected with self-saturation capacitor, the outer wall of self-saturation capacitor is fixedly connected with glue-line, the outer wall of glue-line is fixedly connected with insulating layer, the external wall of upper portion of circuit board is fixedly connected with variable resistance, the external wall of upper portion of circuit board is fixedly connected with potential device, and potential device is in parallel with self-saturation capacitor.Self-saturation capacitor is fixedly mounted in the external wall of upper portion of circuit board, pass through self-saturation capacitor, it can be when flow straightener internal current size be able to satisfy output electric current, it discharges, current value in increasing circuit, to reach the current value stablizing output and meeting, the problem of effective solution flow straightener cannot work in the environment of brownout, to improve the practicability of extrusion sheet machine.

Description

A kind of extrusion sheet machine flow straightener
Technical field
The utility model relates to flow straightener field, in particular to a kind of extrusion sheet machine flow straightener.
Background technique
Extrusion sheet machine flow straightener is one kind in extrusion sheet machine input current, provides the equipment of stabling current, passes through The potential device being arranged inside flow straightener, can effectively improve the operating voltage of flow straightener, to improve extrusion sheet machine Working efficiency, still, when the electric current inside input flow straightener is too low, the electric current that flow straightener can not keep stable is exported, from And extrusion sheet machine applicable elements are improved, good practical function cannot be reached.
Authorization Notice No. is that the Chinese patent of CN103457491A discloses a kind of current stabilization circuit knot applied to plating vehicle Structure, including full-bridge flow straightener U, comparator, large power triode Q and current divider RW are made by capacitor C for realizing filtering With current divider RW, large power triode Q and comparator can effectively guarantee electricity for realizing current detecting adjustment effect It plates electric current to stablize, and then can effectively guarantee the homogeneity of electroplated layer, still, the current stabilization circuit knot in electroplating machine use process Structure cannot maintain electroplating current to stablize in the environment of brownout, so that the practicability of electroplating machine reduces.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of extrusion sheet machine flow straightener, energy Enough to discharge when flow straightener internal current size is not able to satisfy output electric current, the current value in increasing circuit is effective to solve The problem of flow straightener of having determined cannot work in the environment of brownout, to improve the practicability of extrusion sheet machine.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of extrusion sheet machine is steady Flow device, including casing, circuit board and potential device, the inside of the casing is fixedly connected with circuit board, the circuit board it is upper Portion is fixedly connected with self-saturation capacitor, and the weldering of the self-saturation capacitor lower leg being equipped with and the setting of circuit board external wall of upper portion Disk welding, the outer wall of the self-saturation capacitor are fixedly connected with glue-line, and the outer wall of the glue-line is fixedly connected with insulating layer, and institute Outer wall tight of the insulating layer by self-saturation capacitor is stated, the external wall of upper portion of the circuit board is fixedly connected with variable resistance, and The variable resistance and self-saturation capacitor are connected in series, and the external wall of upper portion of the circuit board is fixedly connected with potential device, and institute It is in parallel with self-saturation capacitor to state potential device.
Further, the bottom inside outer wall of the potential device is fixedly connected with T shape iron core, the potential device it is outer Wall is through being connected with conducting wire, and the conducting wire is by potential device and self-saturation capacitance connection.
Further, the second iron core there are two being fitted closely on the right side of the T shape iron core, and described two second iron cores point Cloth is arranged in inside and outside T shape iron core, and the T shape iron core is fitted closely far from the side of the second iron core there are two the first iron Core, and the distribution of described two first iron cores is arranged in inside and outside T shape iron core, and first iron core and second iron Outer core is wound with coil.
Further, the bottom outer wall of the casing is fixedly connected with heelpiece, and the heelpiece is uniformly arranged in casing Surrounding, the front outer wall of the casing, which runs through, is connected with interface.
Further, the inside of the interface through connection three input ports, and three input ports in etc. Row lays side by side, and the front outer wall of the casing is fixedly connected with multiple heat release holes, and the multiple heat release hole is arranged in grafting The top of mouth, and the heat release hole is equally laid.
Further, through power switch is connected with, the external wall of upper portion of the casing is fixed to be connected the casing external wall of upper portion It is connected to display screen, and the left side of power switch is arranged in the display screen.
Further, through output port is connected with, the external wall of upper portion of the casing runs through the front outer wall of the casing It is connected with tune stream knob, and the outer wall for adjusting stream knob is equipped with dimpled grain slot.
In conclusion the utility model has the following beneficial effects:
1, self-saturation capacitor is fixedly mounted in the external wall of upper portion of circuit board in this kind of extrusion sheet machine flow straightener, and certainly full It connects with capacitor with variable resistance, by self-saturation capacitor, can not be able to satisfy output electric current in flow straightener internal current size When, it discharges, the current value in increasing circuit, and connected by self-saturation capacitor with variable resistance, it can be in electric discharge Meanwhile electric current output size is controlled, stablize the current value that output meets to reach, effective solution flow straightener cannot in electricity The problem of working under low environment is pressed through, to improve the practicability of extrusion sheet machine.
2, this kind of extrusion sheet machine flow straightener is fixedly mounted variable resistance in the external wall of upper portion of circuit board, satiates in electric current And when, resistance value can be increased by variable resistance, so that voltage value be avoided waveform floating occur, it is unstable to solve flow straightener electric current Fixed problem.
3, the insulation being fixedly connected by glue-line is arranged in the outer wall of self-saturation capacitor in this kind of extrusion sheet machine flow straightener Layer, is wrapped up self-saturation capacitor by insulating layer, so that reaching prevents self-saturation capacitor from leaking electricity at work, is solved certainly The not high problem of saturation capacitance utilization efficiency.
4, heat release hole is fixedly mounted in the front outer wall of casing in this kind of extrusion sheet machine flow straightener, by multiple heat release holes, Air and the outside air convection current of casing internal can effectively be made, to reach the effect for reducing casing internal operating temperature Fruit, and then solve the problems, such as that casing internal component is easy to be influenced to damage by high temperature.
5, this kind of extrusion sheet machine flow straightener lays heelpiece in the surrounding of bottom of shell, can be steady by four heelpieces It flows device at work, can achieve the effect that damping, to improve the stability of flow straightener, effectively avoid reducing current stabilization The problem of effect.
Detailed description of the invention
Fig. 1 is the overall structure figure of the present embodiment;
Fig. 2 is the board structure of circuit figure of the present embodiment;
Fig. 3 is the potential device structure chart of the present embodiment;
Fig. 4 is the self-saturation capacitive junctions composition of the present embodiment.
In figure, 1, casing;101, heelpiece;102, interface;103, output port;104, heat release hole;105, display screen; 106, stream knob is adjusted;107, power switch;2, circuit board;201, input port;202, variable resistance;203, self-saturation capacitor; 2031, insulating layer;2032, glue-line;204, conducting wire;3, potential device;301, the first iron core;302, the second iron core;303, T iron iron Core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of extrusion sheet machine flow straightener, including casing 1, circuit board 2 and potential device 3, the inside of casing 1 are fixedly connected with circuit board 2, and the top of circuit board 2 is fixedly connected with from full With capacitor 203, and the pad solder of the leg that is equipped with of 203 lower part of self-saturation capacitor and the setting of 2 external wall of upper portion of circuit board, by from Saturation capacitance 203 can discharge, in increasing circuit when flow straightener internal current size is not able to satisfy output electric current Current value, the outer wall of self-saturation capacitor 203 are fixedly connected with glue-line 2032, and the outer wall of glue-line 2032 is fixedly connected with insulating layer 2031, and insulating layer 2031 is by the outer wall tight of self-saturation capacitor 203, by insulating layer 2031 by self-saturation capacitor 203 Package, so that reaching prevents self-saturation capacitor 203 from leaking electricity at work, the external wall of upper portion of circuit board 2 is fixedly connected with can Power transformation resistance 202, and variable resistance 202 and self-saturation capacitor 203 are connected in series, and increase resistance value by variable resistance 202, to keep away Exempt from voltage value and waveform floating occur, the external wall of upper portion of circuit board 2 is fixedly connected with potential device 3, and potential device 3 and self-saturation Capacitor 203 is in parallel.
Further, the bottom inside outer wall of potential device 3 is fixedly connected with T shape iron core 303, the outer wall of potential device 3 Through being connected with conducting wire 204, and potential device 3 is connect by conducting wire 204 with self-saturation capacitor 203, is made by T shape iron core 303 Flux circuit can be generated, to achieve the effect that generate induced voltage.
Further, the right side of T shape iron core 303 is fitted closely there are two the second iron core 302, and two the second iron cores 302 Distribution is arranged in inside and outside T shape iron core 303, there are two T shape iron core 303 is fitted closely far from the side of the second iron core 302 First iron core 301, and the distribution of two the first iron cores 301 is arranged in inside and outside T shape iron core 303, and the first iron core 301 with Second iron core, 302 outer wall is wound with coil, is connected with alternating current, the first iron by the coil that 301 outer surface of the first iron core is wound Core 301 generates exchange flux, so that the second iron core 302 induces voltage, and 302 outer wall of the first iron core 301 and the second iron core The quantity of wound around coil is different, so as to achieve the effect that transformation.
Further, the bottom outer wall of casing 1 is fixedly connected with heelpiece 101, and heelpiece 101 is uniformly arranged in casing 1 Surrounding, the front outer wall of casing 1 through being connected with interface 102, by heelpiece 101 can flow straightener at work, improve The stability of casing 1, to avoid the problem of reducing steady flow result, and interface 102 is to carry out protection input terminal Mouth 201, can effectively avoid the problem that input port 201 causes damage.
Further, the inside of interface 102 is through three input ports 201 of connection, and three input ports 201 in etc. Row lays side by side, and the front outer wall of casing 1 is fixedly connected with multiple heat release holes 104, and multiple heat release holes 104 are arranged in interface 102 top, and heat release hole 104 is equally laid, and is powered on by three input ports 201, so that current stabilization Device has access to electric current, and by multiple heat release holes, can effectively make air and outside air pair inside casing 1 Stream to achieve the effect that reduce by 1 internal operating temperature of casing, and then prevents 1 internal part of casing from damaging.
Further, through power switch 107 is connected with, the external wall of upper portion of casing 1 is fixedly connected with 1 external wall of upper portion of casing Display screen 105, and the left side of power switch 107 is arranged in display screen 105, by power switch 107 to control flow straightener Working condition, and enable to whether the voltage data after intuitively observation transformation changes by display screen 105, thus Judge whether the electric current of output is stable.
Further, the front outer wall of casing 1 is through output port 103 is connected with, and the external wall of upper portion of casing 1 is through connection There is tune stream knob 106, and the outer wall of stream knob 106 is adjusted to be equipped with dimpled grain slot, it is variable by adjusting stream knob 106 that can effectively change The resistance value of resistance 202.
Working principle: firstly, flow straightener is powered on by input port 201, so that electric current enters flow straightener Inside, working condition of the power switch 107 of 1 external wall of upper portion of casing to control flow straightener, and input port are set 201 through the inside that interface 102 is arranged in, by interface 102 to carry out protection input port 201, to avoid defeated Inbound port 201 causes damage, and then, self-saturation capacitor 203 is connected with variable resistance 202, is discharged by self-saturation capacitor 203, The problem of can be avoided input current it is impossible to meet current strength needed for potential device 3, then, inside potential device 3 It is provided with the first iron core 301, alternating current is connected with by the coil that 301 outer surface of the first iron core is wound, the first iron core 301 generates Exchange flux, so that the second iron core 302 induces voltage, and 302 outer wall wound around coil of the first iron core 301 and the second iron core Quantity is different, thus allows for transformation, stable electric current is exported finally by output port 103.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of extrusion sheet machine flow straightener, including casing (1), circuit board (2) and potential device (3), it is characterised in that: described The inside of casing (1) is fixedly connected with circuit board (2), and the top of the circuit board (2) is fixedly connected with self-saturation capacitor (203), the outer wall of the self-saturation capacitor (203) is fixedly connected with glue-line (2032), and the outer wall of the glue-line (2032) is fixed It is connected with insulating layer (2031), the external wall of upper portion of the circuit board (2) is fixedly connected with variable resistance (202), and described variable Resistance (202) and self-saturation capacitor (203) are connected in series, and the external wall of upper portion of the circuit board (2) is fixedly connected with potential device (3), and the potential device (3) is in parallel with self-saturation capacitor (203).
2. a kind of extrusion sheet machine flow straightener according to claim 1, it is characterised in that: the bottom of the potential device (3) Outer wall is fixedly connected with T shape iron core (303) on the inside of portion, and the outer wall of the potential device (3), which runs through, to be connected with conducting wire (204), and Potential device (3) is connect by the conducting wire (204) with self-saturation capacitor (203).
3. a kind of extrusion sheet machine flow straightener according to claim 2, it is characterised in that: the right side of the T shape iron core (303) Side is fitted closely there are two the second iron core (302), and described two second iron cores (302) distribution is arranged in T shape iron core (303) Inside and outside, the T shape iron core (303) fits closely far from the side of the second iron core (302) there are two the first iron core (301), And described two first iron core (301) distributions are arranged inside and outside T shape iron core (303), and first iron core (301) Coil is wound with the second iron core (302) outer wall.
4. a kind of extrusion sheet machine flow straightener according to claim 1, it is characterised in that: outside the bottom of the casing (1) Wall is fixedly connected with heelpiece (101), and the heelpiece (101) is uniformly arranged the surrounding in casing (1), before the casing (1) Square outer wall, which runs through, is connected with interface (102).
5. a kind of extrusion sheet machine flow straightener according to claim 4, it is characterised in that: the interface (102) it is interior Portion is through three input ports (201) of connection, and three input ports (201) are in that rows is waited to lay side by side, the casing (1) Front outer wall be fixedly connected with multiple heat release holes (104), and the multiple heat release hole (104) be arranged in interface (102) Top, and the heat release hole (104) is equally laid.
6. a kind of extrusion sheet machine flow straightener according to claim 1, it is characterised in that: casing (1) external wall of upper portion Through being connected with power switch (107), the external wall of upper portion of the casing (1) is fixedly connected with display screen (105), and the display Shield (105) setting in the left side of power switch (107).
7. a kind of extrusion sheet machine flow straightener according to claim 1, it is characterised in that: outside the front of the casing (1) For wall through being connected with output port (103), the external wall of upper portion of the casing (1) flows knob (106) through tune is connected with, and described The outer wall of stream knob (106) is adjusted to be equipped with dimpled grain slot.
CN201821620015.8U 2018-09-30 2018-09-30 A kind of extrusion sheet machine flow straightener Active CN209051011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821620015.8U CN209051011U (en) 2018-09-30 2018-09-30 A kind of extrusion sheet machine flow straightener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821620015.8U CN209051011U (en) 2018-09-30 2018-09-30 A kind of extrusion sheet machine flow straightener

Publications (1)

Publication Number Publication Date
CN209051011U true CN209051011U (en) 2019-07-02

Family

ID=67050050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821620015.8U Active CN209051011U (en) 2018-09-30 2018-09-30 A kind of extrusion sheet machine flow straightener

Country Status (1)

Country Link
CN (1) CN209051011U (en)

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