Deviation rectifying circuit applied to lamination stacking machine

Abstract

The utility model discloses a deviation rectifying circuit applied to a lamination stacking machine. The rectification circuit comprises a first leakage protection switch unit, one side of which is connected with a phase line and a zero line. The other side of the first leakage protection switch unit is connected with one side of the first filtering fusing processing unit, one side of the second filtering fusing processing unit and the digital-analog socket unit in sequence; the other side of the first filtering fusing processing unit outputs constant current to the control circuit; the other side of the second filtering fusing processing unit outputs constant current to the power circuit; the control circuit outputs the constant current to the deviation rectification control system through a third switching power supply connected with the phase line and the zero line; and the interference problem is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of deviation correction processing circuits, and in particular relates to a deviation correction circuit applied to a lamination machine. Background Art

[0002] At present, stepper drive motors are usually used in the correction circuits of stacking machines. However, long-term use will lead to position deviation, that is, there are technical defects such as poor accuracy, easy step loss, and slow speed.

[0003] In addition, the traditional stacking machine's operation correction operation adopts a pulse control method, which is easily interfered with.

[0004] Therefore, the traditional stacking machine uses a pulse control method for the correction operation. This control method is easily susceptible to interference and has the technical defect that it is urgent to design and develop a correction circuit for the stacking machine. Utility Model Content

[0005] In order to overcome the above-mentioned deficiencies and difficulties in the prior art, the purpose of the present invention is to provide a correction circuit for a laminating machine so as to realize a control method that is not easily disturbed.

[0006] The purpose of the utility model is to provide a deviation correction circuit applied to a lamination machine.

[0007] The purpose of the utility model is achieved as follows: the circuit includes a first leakage protection switch unit, one side of which is connected to the phase line and the neutral line respectively;

[0008] The other side of the first leakage protection switch unit is connected to one side of the first filter fuse processing unit, one side of the second filter fuse processing unit, and the digital-analog socket unit in sequence;

[0009] The other side of the first filtering and fusing processing unit outputs a constant current to the control circuit; the other side of the second filtering and fusing processing unit outputs a constant current to the power circuit.

[0010] Furthermore, the first pin of the first leakage protection switch unit is connected to the phase line input terminal; the second pin of the first leakage protection switch unit is connected to the neutral line input terminal;

[0011] The third pin of the first leakage protection switch unit is connected to the phase line output end; the fourth pin of the first leakage protection switch unit is connected to the neutral line output end.

[0012] Furthermore, the first leakage protection switch unit is provided with a leakage protection switch;

[0013] The model of the leakage protection switch is NXBLE-32C16.

[0014] Furthermore, the first filtering and fusing processing unit is provided with a first filter and a first fuse connected in series with the first filter;

[0015] One side of the first filter is connected to the first leakage protection switch unit; the other side of the first filter is connected to one side of the first fuse; the other side of the first fuse is used to output a constant current to the control circuit.

[0016] Furthermore, the model of the first filter is TRF-A2IL-10A single-phase.

[0017] Furthermore, the second filtering and fusing processing unit is provided with a first circuit breaker, and a second fuse and a second filter connected in series with the first circuit breaker in sequence;

[0018] One side of the first circuit breaker is connected to the first leakage protection switch unit; the other side of the first circuit breaker is connected to one side of the second fuse; the other side of the second fuse is connected to one side of the second filter; the other side of the second filter outputs a constant current for the power circuit.

[0019] Furthermore, the first circuit breaker model is NXB-63.

[0020] Furthermore, the second filter model is TRF-A2IL-10A single-phase.

[0021] Furthermore, the control circuit outputs the constant current to the deviation correction control system via a third switching power supply connected to the phase line and the neutral line.

[0022] Furthermore, the model of the third switching power supply is SDR-240-24.

[0023] The utility model provides a correction circuit for a stacking machine, that is, the correction circuit includes a first leakage protection switch unit with one side connected to the phase line and the neutral line respectively; the other side of the first leakage protection switch unit is connected to one side of the first filter fuse processing unit, one side of the second filter fuse processing unit, and the digital-analog socket unit in sequence; the other side of the first filter fuse processing unit outputs a constant current for the control circuit; the other side of the second filter fuse processing unit outputs a constant current for the power circuit; the control circuit outputs the constant current to the correction control system via a third switching power supply connected to the phase line and the neutral line, so as to achieve a control mode that is not easily interfered with. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of a correction circuit architecture used in a lamination machine according to the present invention;

[0026] Figure 2 This is a schematic diagram of the main circuit of a deviation correction circuit used in a lamination machine according to the present invention;

[0027] Figure 3 This is a schematic diagram of a control circuit of a deviation correction circuit used in a laminating machine according to the present invention;

[0028] In the figure: Q1 - first leakage protection switch; V1 - first filter; FU1 - first fuse; F1 - first circuit breaker; FU2 - second fuse; V2 - second filter; V3 - third switching power supply;

[0029] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0030] In order to facilitate a better understanding of the purpose, technical solutions and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification.

[0031] The present invention may also be implemented or applied through other different specific examples, and the details in this specification may also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. Secondly, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0034] The present invention will be further described below with reference to the accompanying drawings. Figure 1-Figure 3 As shown, the utility model provides a correction circuit for a laminating machine, wherein the correction circuit includes a first leakage protection switch unit connected to a phase line and a neutral line on one side;

[0035] The other side of the first leakage protection switch unit is connected to one side of the first filter fuse processing unit, one side of the second filter fuse processing unit, and the digital-analog socket unit in sequence;

[0036] The other side of the first filtering and fusing processing unit outputs a constant current to the control circuit; the other side of the second filtering and fusing processing unit outputs a constant current to the power circuit.

[0037] The first pin of the first leakage protection switch unit is connected to the phase line input terminal; the second pin of the first leakage protection switch unit is connected to the neutral line input terminal;

[0038] The third pin of the first leakage protection switch unit is connected to the phase line output end; the fourth pin of the first leakage protection switch unit is connected to the neutral line output end.

[0039] The first leakage protection switch unit is provided with a leakage protection switch;

[0040] The model of the leakage protection switch is NXBLE-32C16.

[0041] The first filtering and fusing processing unit is provided with a first filter and a first fuse connected in series with the first filter;

[0042] One side of the first filter is connected to the first leakage protection switch unit; the other side of the first filter is connected to one side of the first fuse; the other side of the first fuse is used to output a constant current to the control circuit.

[0043] The model of the first filter is TRF-A2IL-10A single-phase.

[0044] The second filtering and fusing processing unit is provided with a first circuit breaker, a second fuse and a second filter which are sequentially connected in series with the first circuit breaker;

[0045] One side of the first circuit breaker is connected to the first leakage protection switch unit; the other side of the first circuit breaker is connected to one side of the second fuse; the other side of the second fuse is connected to one side of the second filter; the other side of the second filter outputs a constant current for the power circuit.

[0046] The first circuit breaker model is NXB-63.

[0047] The second filter model is TRF-A2IL-10A single-phase.

[0048] The control circuit outputs the constant current to the deviation correction control system via a third switching power supply connected to the phase line and the neutral line.

[0049] The model of the third switching power supply is SDR-240-24.

[0050] Specifically, in an embodiment of the present invention, the position of the drive encoder is controlled and read and written in real time by utilizing an Ethernet-based fieldbus system based on EtherCAT (Ethernet Control Automation Technology). Superior performance EtherCAT is the communication system with the fastest communication speed and the most outstanding clock synchronization performance. Its performance is not affected by the network topology and does not require the support of any underlying system. According to tests, the polling cycle of 1000 switch I / Os distributed in 100 nodes is only 30μs; the polling cycle of 100 servo axes (each 8 bytes IN+OUT) is only 100μs. When using pulse control servo or stepper, the driving mode is voltage or current, which is easily affected by external environmental interference, resulting in lost pulses.

[0051] The utility model provides a correction circuit for a laminating machine, that is, the correction circuit includes a first leakage protection switch unit connected to a phase line and a neutral line on one side;

[0052] The other side of the first leakage protection switch unit is connected to one side of the first filter fuse processing unit, one side of the second filter fuse processing unit, and the digital-analog socket unit in sequence;

[0053] The other side of the first filtering and fusing processing unit is a control circuit that outputs a constant current; the other side of the second filtering and fusing processing unit is a power circuit that outputs a constant current; the control circuit outputs the constant current to the correction control system through a third switching power supply connected to the phase line and the neutral line; no interference problem will occur.

[0054] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A correction circuit applied to a lamination machine, characterized in that: The deviation correction circuit includes a first leakage protection switch unit connected to the phase line and the neutral line on one side; The other side of the first leakage protection switch unit is connected to one side of the first filter fuse processing unit, one side of the second filter fuse processing unit, and the digital-analog socket unit in sequence; The other side of the first filtering and fusing processing unit is used to output a constant current to the control circuit; the other side of the second filtering and fusing processing unit is used to output a constant current to the power circuit.

2. A correction circuit for a lamination machine according to claim 1, characterized in that: The first pin of the first leakage protection switch unit is connected to the phase line input terminal; the second pin of the first leakage protection switch unit is connected to the neutral line input terminal; The third pin of the first leakage protection switch unit is connected to the phase line output end; the fourth pin of the first leakage protection switch unit is connected to the neutral line output end.

3. A deviation correction circuit for a laminating machine according to claim 1 or 2, characterized in that: The first leakage protection switch unit is provided with a leakage protection switch; The model of the leakage protection switch is NXBLE-32C16.

4. The correction circuit for a lamination machine according to claim 1, characterized in that: The first filtering and fusing processing unit is provided with a first filter and a first fuse connected in series with the first filter; One side of the first filter is connected to the first leakage protection switch unit; the other side of the first filter is connected to one side of the first fuse; the other side of the first fuse is used for outputting a constant current to the control circuit.

5. The correction circuit used in a lamination machine according to claim 4, characterized in that: The model of the first filter is TRF-A2IL-10A single-phase.

6. The correction circuit for a lamination machine according to claim 1, characterized in that: The second filtering and fusing processing unit is provided with a first circuit breaker, and a second fuse and a second filter which are sequentially connected in series with the first circuit breaker; One side of the first circuit breaker is connected to the first leakage protection switch unit; the other side of the first circuit breaker is connected to one side of the second fuse; the other side of the second fuse is connected to one side of the second filter; the other side of the second filter outputs a constant current for the power circuit.

7. The correction circuit used in a lamination machine according to claim 6, characterized in that: The first circuit breaker model is NXB-63.

8. The correction circuit used in a lamination machine according to claim 6, characterized in that: The second filter model is TRF-A2IL-10A single-phase.

9. A deviation correction circuit for a laminating machine according to claim 1 or 4, characterized in that: The control circuit outputs the constant current to the deviation correction control system via a third switch power supply connected to the phase line and the neutral line.

10. The correction circuit used in a lamination machine according to claim 9, characterized in that: The model of the third switching power supply is SDR-240-24.

Images