CN202028556U - Automatic screening machine for magnetic reed switches - Google Patents
Automatic screening machine for magnetic reed switches Download PDFInfo
- Publication number
- CN202028556U CN202028556U CN2011200544500U CN201120054450U CN202028556U CN 202028556 U CN202028556 U CN 202028556U CN 2011200544500 U CN2011200544500 U CN 2011200544500U CN 201120054450 U CN201120054450 U CN 201120054450U CN 202028556 U CN202028556 U CN 202028556U
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- CN
- China
- Prior art keywords
- magnetic reed
- reed switch
- cylinder group
- automatic screening
- reed switches
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses an automatic screening machine for magnetic reed switches, comprising an AT (Ampere-Turns) testing machine, a material basket and a magnet cavity, wherein the material basket is used for integrally placing the magnetic reed switches; the magnet cavity is internally provided with a pair of permanent magnets along a vertical direction, wherein the positive pole of one of the permanent magnets faces to the negative pole of the other permanent magnet; the bottom of the magnet cavity is communicated with a vertical slideway on which an induction coil is sleeved; the tail end of the slideway is connected with an inlet of the AT testing machine, a longitudinal outlet of the AT testing machine is connected with a cylinder unit, the bottom of the cylinder unit is provided with a separator with a plurality of hole sites, and the separator is connected with box bodies through leading-in pipelines at the hole sites; and the magnetic reed switches in the material basket are sucked through a vacuum suction tube and fed into the magnet cavity. By using the automatic screening machine for the magnetic reed switches, the magnetic reed switches are integrally placed when being screened and separated according to different AT values, the degree of automation and the work efficiency are increased, and a simple structure and convenience in operation are realized.
Description
Technical field
The utility model relates to a kind of magnetic reed switch automatic screening machine, but relates in particular to a kind of AT value of quick test magnetic reed switch and the magnetic reed switch automatic screening machine that automatic screening is separated.
Background technology
The sensitivity of magnetic reed switch (Reed switch) is an important parameter of magnetic reed switch, and the magnetic field intensity of magnetic reed switch junction closure is instigated in said sensitivity, or the number of ampere turns of outer magnetizing coil.Select magnetic reed switch that three key elements are arranged, the one, the current capacity of contact, the 2nd, appearance and size, the 3rd, sensitivity, the sensitivity of wherein measuring magnetic reed switch will relate to the measurement of magnetic reed switch AT value usually, said AT value refers to the number of ampere turns of outer magnetizing coil, is the product of electric current and the outer magnetizing coil number of turn when making magnetic reed switch adhesive or release conditions.At present, after magnetic reed switch is produced, carry out category filter according to its AT value, because magnetic reed switch belongs to fragile article, traditional magnetic reed switch screening machine is by artificial method magnetic reed switch one by one to be dropped in the AT test machine successively, again according to the AT value that measures, be respectively charged in the different chests, this operation labour intensity is big, and poor stability is made mistakes easily.
The utility model content
In view of the defective of above-mentioned prior art existence, but the purpose of this utility model is to propose a kind of AT value of quick test magnetic reed switch and the magnetic reed switch automatic screening machine that automatic screening is separated.
The purpose of this utility model will be achieved by the following technical programs:
A kind of magnetic reed switch automatic screening machine comprises the AT test machine, also comprises: a material basket, and the integral body that is used for magnetic reed switch is thrown in; One magnet chamber, vertical direction is provided with a pair ofly with the relative permanent magnet of opposite pole in the described magnet chamber, is used to make magnetic reed switch to be in vertical position; The bottom in described magnet chamber is communicated with a vertical slideway, is arranged with induction coil on the described slideway; The end of described slideway is connected with the inlet of AT test machine; Vertical outlet of described AT test machine connects air cylinder group, and described AT test machine is transferred to system with the AT value that obtains, and described system sends instruction to air cylinder group, and air cylinder group is moved horizontally; The bottom of described air cylinder group is provided with the separator that has the plurality of holes position, and described separator is connected with casing by import pipe at place, position, hole, and the Kong Weiyu casing of described separator is corresponding one by one; Described material basket passes through vacuum suction tube absorption magnetic reed switch wherein, and sends in the described magnet chamber.
Further, above-mentioned magnetic reed switch automatic screening machine, wherein: described air cylinder group comprises first cylinder that makes the cylinder group move left and right and second cylinder that cylinder group is moved forward and backward.
Further, above-mentioned magnetic reed switch automatic screening machine, wherein: described vacuum suction tube links to each other with the 3rd cylinder.
The utility model is used the material basket and is cooperated the vacuum suction tube, and the integral body when realizing the magnetic reed switch screening is thrown in; The AT value that magnetic reed switch is measured transfers to system, and system sends signal moves horizontally air cylinder group, screens separation, has improved automatization level and operating efficiency, simple in structure, easy to operate.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the separator of the utility model embodiment.
The specific embodiment
Below by specific embodiment the utility model is described, but the utility model is not limited thereto.
Embodiment
The magnetic reed switch automatic screening machine of present embodiment as shown in Figure 1, comprises AT test machine 1; One material basket 2, the integral body that is used for magnetic reed switch 3 is thrown in; One magnet chamber 4, described magnet chamber 4 interior vertical direction are provided with a pair of with the relative permanent magnet of opposite pole, are used to make magnetic reed switch 3 to be in vertical position; The bottom in described magnet chamber 4 is communicated with a vertical slideway 5, is arranged with induction coil 6 on the described slideway 5; The end of described slideway 5 is connected with the inlet of AT test machine 1; Vertical outlet of described AT test machine 1 connects the cylinder group that can move horizontally, and described air cylinder group comprises first cylinder 7 that makes the cylinder group move left and right and second cylinder 8 that cylinder group is moved forward and backward; Described air cylinder group bottom is provided with the separator 9 that has the plurality of holes position, and as shown in Figure 2, described separator 9 is connected with casing 11 by import pipe 10 at place, position, hole, and the Kong Weiyu casing 11 of described separator 9 is corresponding one by one; The magnetic reed switch 3 that described material basket 2 is drawn wherein by a vacuum suction tube 12, described vacuum suction tube 12 links to each other with the 3rd cylinder 13, and under the promotion of the 3rd cylinder 13 magnetic reed switch 3 is sent in the described magnet chamber 4.
The application of present embodiment may further comprise the steps:
1, vacuum suction tube 12 is drawn magnetic reed switch 3 from material basket 2;
2, the 3rd cylinder 13 drive vacuum suction tubes 12 promotion magnetic reed switch 3 enter in the described magnet chamber 4, and move along magnet chamber 4, bottom until magnet chamber 4, because it is a pair of with the relative permanent magnet of opposite pole that described magnet chamber 4 interior vertical direction are provided with, and can make magnetic reed switch 3 be in vertical position all the time;
3, vacuum suction tube 12 is decontroled magnetic reed switch 3, and it is dropped in the slideway 5, regains vacuum suction tube 11, prepares to draw next magnetic reed switch 3;
4, magnetic reed switch 3 enters slideway 5, to induction coil 6 energisings, makes magnetic reed switch 3 can vertically enter AT test machine 1;
5, measure the AT value of magnetic reed switch 3 in the AT test machine 1, and the AT value is transferred in the system 14;
6, system 14 is according to the size of AT value, first cylinder 7 and second cylinder 8 to air cylinder group send the instruction that move all around, make air cylinder group be moved horizontally to assigned address, be in the hole bit alignment magnetic reed switch 3 that assigned address can make the separator corresponding with the AT value 9;
7, magnetic reed switch 3 falls into the Kong Weizhong process import pipe 10 of setting, enters in the casing 11.
Integral body when the utility model can be realized magnetic reed switch 3 screenings is thrown in; The AT value that magnetic reed switch 3 is measured transfers to system, and system sends signal makes air cylinder group be moved horizontally to the relevant position, screens separation, has improved automatization level and operating efficiency, simple in structure, easy to operate.
Claims (3)
1. a magnetic reed switch automatic screening machine comprises the AT test machine, it is characterized in that: also comprise,
One material basket, the integral body that is used for magnetic reed switch is thrown in;
One magnet chamber, vertical direction is provided with a pair ofly with the relative permanent magnet of opposite pole in the described magnet chamber, is used to make magnetic reed switch to be in vertical position; The bottom in described magnet chamber is communicated with a vertical slideway, is arranged with induction coil on the described slideway; The end of described slideway is connected with the inlet of AT test machine; Vertical outlet of described AT test machine connects air cylinder group, and described AT test machine is transferred to system with the AT value that obtains, and described system sends instruction to air cylinder group, and air cylinder group is moved horizontally; The bottom of described air cylinder group is provided with the separator that has the plurality of holes position, and described separator is connected with casing by import pipe at place, position, hole, and the Kong Weiyu casing of described separator is corresponding one by one;
Described material basket passes through vacuum suction tube absorption magnetic reed switch wherein, and sends in the described magnet chamber.
2. a kind of magnetic reed switch automatic screening machine according to claim 1 is characterized in that: described air cylinder group comprises first cylinder that makes the cylinder group move left and right and second cylinder that cylinder group is moved forward and backward.
3. a kind of magnetic reed switch automatic screening machine according to claim 1 is characterized in that: described vacuum suction tube links to each other with the 3rd cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200544500U CN202028556U (en) | 2011-03-03 | 2011-03-03 | Automatic screening machine for magnetic reed switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200544500U CN202028556U (en) | 2011-03-03 | 2011-03-03 | Automatic screening machine for magnetic reed switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028556U true CN202028556U (en) | 2011-11-09 |
Family
ID=44890868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200544500U Expired - Lifetime CN202028556U (en) | 2011-03-03 | 2011-03-03 | Automatic screening machine for magnetic reed switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151662A (en) * | 2011-03-03 | 2011-08-17 | 哈姆林电子(苏州)有限公司 | Automatic screening machine for magnetic reed switches |
-
2011
- 2011-03-03 CN CN2011200544500U patent/CN202028556U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151662A (en) * | 2011-03-03 | 2011-08-17 | 哈姆林电子(苏州)有限公司 | Automatic screening machine for magnetic reed switches |
| CN102151662B (en) * | 2011-03-03 | 2012-12-19 | 哈姆林电子(苏州)有限公司 | Automatic screening machine for magnetic reed switches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111109 Effective date of abandoning: 20130306 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111109 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |