CN208999531U - A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device - Google Patents
A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device Download PDFInfo
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- CN208999531U CN208999531U CN201821772160.8U CN201821772160U CN208999531U CN 208999531 U CN208999531 U CN 208999531U CN 201821772160 U CN201821772160 U CN 201821772160U CN 208999531 U CN208999531 U CN 208999531U
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- feeding belt
- bracket
- thermal sensitive
- fever tablet
- movable plate
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Abstract
A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device, including feeding belt, the feeding belt is equipped with side baffle on one section of two sides close to its feed end, one of side baffle is equipped with feeding chute, striker plate is equipped between two pieces of side block plate end faces, striker plate bottom surface is concordant with transmission surface on feeding belt, feeding belt is equipped with bracket in the beneath portions close to its discharge end, bracket uses inverted " u "-shaped structure, the top surface both ends of bracket are equipped with column, roof supporting is equipped at the top of column, roof supporting is equipped with and pushes away cylinder, the push rod lower end for pushing away cylinder is equipped with movable plate, movable plate is arranged on feeding belt right above transmission surface, sheet metal is equipped in movable plate bottom surface and cradle top surface, sheet metal is connect by conducting wire with console, console connects to power supply.Using the above structure, it is able to ascend thermal sensitive ceramics fever tablet proof voltage test jobs efficiency, the testable product quantity of single is promoted, and guarantee measuring accuracy simultaneously, avoids scrapping situation.
Description
Technical field
The utility model relates to PTC thermal sensitive ceramics fever tablet production field, especially a kind of PTC thermal sensitive ceramics fever tablet is resistance to
Voltage test device.
Background technique
PTC thermal sensitive ceramics fever tablet is one kind of sensing element, typical feature be it is temperature sensitive, at a temperature of different
Different resistance values is shown, positive temperature coefficient PTC thermal sensitive ceramics fever tablet resistance value when temperature is higher is bigger, negative temperature system
Number PTC thermal sensitive ceramics fever tablet resistance value when temperature is higher is lower, they belong to semiconductor devices.
After completing the fever tablet production operation of PTC thermal sensitive ceramics, need to carry out proof voltage to PTC thermal sensitive ceramics fever tablet
Test, and existing test equipment is manual operating equipment.In batch production manual operating equipment expose effect it is low,
The disadvantages of dwell time control is inaccurately, scrap products are more in test process.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of tests of PTC thermal sensitive ceramics fever tablet proof voltage to fill
It sets, is able to ascend thermal sensitive ceramics fever tablet proof voltage test jobs efficiency, promote the testable product quantity of single, and protect simultaneously
Measuring accuracy is demonstrate,proved, avoids scrapping situation.
A kind of PTC thermal sensitive ceramics fever tablet that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
Voltage-resistant test device, including feeding belt, the feeding belt are equipped with side block on one section of two sides close to its feed end
Plate, one of side baffle are equipped with feeding chute, are equipped with striker plate, striker plate bottom surface and feeding between two pieces of side block plate end faces
Transmission surface is concordant on belt, and feeding belt is equipped with bracket in the beneath portions close to its discharge end, and bracket uses knot inverted " u "-shaped
Structure, the top surface both ends of bracket are equipped with column, roof supporting are equipped at the top of column, and roof supporting is equipped with and pushes away cylinder, pushes away pushing away for cylinder
Bar lower end is equipped with movable plate, and movable plate is arranged on feeding belt right above transmission surface, on movable plate bottom surface and cradle top surface
It is equipped with sheet metal, sheet metal is connect by conducting wire with console, and console connects to power supply；
Sheet metal in the cradle top surface is contacted with the bottom surface of transmission surface on feeding belt.
In preferred scheme, the strap surface of the feeding belt is movably connected to form by multiple bar elements, item
Shape unit is equipped with the hopper of multiple spaced sets, and hopper bottom is equipped with through-hole.
In preferred scheme, wherein side both ends are equipped with connection convex block to the bar element, and two connection convex blocks are opposite
One side be equipped with convex button, the both ends of the bar element other side are equipped with and connects the identical connection breach of size of lug, connection
Notch side wall is equipped with groove, is flexibly connected by convex button with groove realization between two neighboring bar element.
In preferred scheme, the hopper quantity on the single bar element and the sheet metal quantity on movable plate, branch
Sheet metal quantity on frame is identical.
In preferred scheme, multiple sheet metals on the movable plate pass through the first conducting wire respectively and connect with console,
Multiple sheet metals on the bracket pass through the second conducting wire respectively and connect with console, and multiple ammeters are equipped in console,
Ammeter connect and is formed back with the first conducting wire, the second conducting wire on two sheet metals up and down being located on same vertical position
Road, multiple circuits are connected in parallel on the main circuit where power supply.
In preferred scheme, the feeding belt is arranged right below material collecting tank discharge end.
In preferred scheme, PLC controller, PLC controller control belt and the start and stop for pushing away cylinder are provided in console.
A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device provided by the utility model, by using above-mentioned knot
Structure has the advantages that
(1) test process only needs to sentence by the reading of ammeters multiple on console using automation, staff
Break and sift out the product for not meeting production requirement, greatly reduces and manually carry out detecting existing inefficiency problem, simultaneously
It ensure that measuring accuracy；
(2) the proof voltage test jobs that can carry out multiple products with single according to demand, further improve operating efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the holder part structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram under multiple bar element connection status of the utility model.
Fig. 4 is the structural schematic diagram of the single bar element of the utility model.
Fig. 5 is the test circuit diagram of the utility model.(quantity of parallel circuit can be adjusted according to actual needs in figure
Section)
In figure: feeding chute 1, feeding belt 2, side baffle 3, striker plate 4, hopper 5, bracket 6, column 7, roof supporting 8,
Push away cylinder 9, movable plate 10, the first conducting wire 11, console 12, power supply 13, the second conducting wire 14, sheet metal 15, material collecting tank 16, conducting bar shape
Unit 17, through-hole 18 connect convex block 19, convex button 20, connection breach 21, groove 22.
Specific embodiment
As in Fig. 1-5, a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device, including feeding belt 2, described send
Expect that belt 2 is equipped with side baffle 3 on one section of two sides close to its feed end, one of side baffle 3 is equipped with feeding chute 1,
Striker plate 4 is equipped between two pieces of 3 end faces of side baffle, 4 bottom surface of striker plate is concordant with transmission surface on feeding belt 2, and feeding belt 2 exists
It is equipped with bracket 6 close to the beneath portions of its discharge end, bracket 6 uses inverted " u "-shaped structure, and the top surface both ends of bracket 6 are equipped with vertical
Column 7 is equipped with roof supporting 8 at the top of column 7, and roof supporting 8 is equipped with and pushes away cylinder 9, and the push rod lower end for pushing away cylinder 9 is equipped with movable plate 10,
Movable plate 10 is arranged on feeding belt 2 right above transmission surface, and 10 bottom surface of movable plate and bracket are equipped with sheet metal on 6 top surface
15, sheet metal 15 is connect by conducting wire with console 12, and console 12 is connect with power supply 13；
Sheet metal 15 on 6 top surface of bracket is contacted with the bottom surface of transmission surface on feeding belt 2.
In preferred scheme, the strap surface of the feeding belt 2 is movably connected to form by multiple bar elements 17,
Bar element 17 is equipped with the hopper 5 of multiple spaced sets, and 5 bottom of hopper is equipped with through-hole 18.
In preferred scheme, wherein side both ends are equipped with connection convex block 19, two connection convex blocks to the bar element 17
19 opposite one sides are equipped with convex button 20, and the both ends of 17 other side of bar element are equipped with and connect the identical company of 19 size of convex block
Notch 21 is connect, 21 side wall of connection breach is equipped with groove 22, passes through convex button 20 and groove 22 between two neighboring bar element 17
It realizes and is flexibly connected.
In preferred scheme, 5 quantity of hopper on the single bar element 17 and the sheet metal 15 on movable plate 10
15 quantity of sheet metal in quantity, bracket 6 is identical.
In preferred scheme, multiple sheet metals 15 on the movable plate 10 pass through the first conducting wire 11 and console respectively
12 connect, and multiple sheet metals 15 on the bracket 6 are connect by the second conducting wire 14 with console 12 respectively, in console 12
Equipped with multiple ammeters, ammeter on two sheet metals 15 up and down being located on same vertical position the first conducting wire 11, the
Two conducting wires 14 are connected and are formed into a loop, and multiple circuits are connected in parallel on the main circuit at 13 place of power supply.
In preferred scheme, the feeding belt 2 is arranged right below material collecting tank 16 discharge end.
In preferred scheme, PLC controller, PLC controller control belt and the start and stop for pushing away cylinder are provided in console.
The specific working principle is as follows:
The product that same batch is produced is exported by feeding chute 1, product falls in feeding belt 2, and with feeding skin
Band 2 is mobile to 6 direction of bracket, and under the action of striker plate 4, product is blocked, and falls in the product in hopper 5 then with feeding skin
Band 2 is mobile, and when being moved to 6 surface of bracket, feeding belt 2 stops feeding, pushes away the movement of cylinder 9 at this time, and movable plate 10 moves down, makes to live
The sheet metal 15 of 10 bottom surface of movable plate is contacted with the product top surface in hopper 5, and at this point, the metal of product bottom surface and 6 top surface of bracket
Piece 15 is also at contact condition, therefore generates circuit, and multiple products are arranged in different parallel circuits, and each parallel circuit
In be provided with individual ammeter, electric current meter reading staff can intuitively read on console, 13 voltage of power supply
The maximum voltage for being set as bearing required for product (such as needs product to be able to bear 220V voltage, then adjusting 13 voltage of power supply is
220V), the voltage in each parallel circuit is identical as 13 voltage of power supply, when the product in a certain parallel circuit occurs to send out because of superpressure
Raw damage, the reading on the ammeter in the parallel circuit is abnormal at this time, and staff can be according to the electricity being abnormal
Flow table determines undesirable product, and is rejected, and after completing detection, feeding belt 2 continues to start, when product is with sending
It when material belt 2 is moved to end, falls into material collecting tank 16, qualified products output.
Using the above structure, test process is only needed using automation, staff through ammeters multiple on console
Reading, that is, can determine whether and sift out the product for not meeting production requirement, greatly reduce and manually carry out detecting existing low efficiency
Lower problem, while ensure that measuring accuracy；The proof voltage test jobs of multiple products can be carried out with single according to demand, further
Improve operating efficiency.
Claims (6)
1. a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device, it is characterized in that: including feeding belt (2), the feeding
Belt (2) is equipped with side baffle (3) on one section of two sides close to its feed end, and one of side baffle (3) is equipped with blanking chute
Slot (1) is equipped with striker plate (4) between two pieces of side baffle (3) end faces, and transmission surface is flat on striker plate (4) bottom surface and feeding belt (2)
Together, feeding belt (2) is equipped with bracket (6) in the beneath portions close to its discharge end, and bracket (6) uses inverted " u "-shaped structure, bracket
(6) top surface both ends are equipped with column (7), are equipped with roof supporting (8) at the top of column (7), and roof supporting (8) is equipped with and pushes away cylinder
(9), push away cylinder (9) push rod lower end be equipped with movable plate (10), movable plate (10) be arranged on feeding belt (2) transmission surface just on
It is square, it is equipped with sheet metal (15) on movable plate (10) bottom surface and bracket (6) top surface, sheet metal (15) passes through conducting wire and console
(12) it connects, console (12) is connect with power supply (13)；
Sheet metal (15) on described bracket (6) top surface is contacted with the bottom surface of transmission surface on feeding belt (2).
2. a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device according to claim 1, it is characterised in that: described
The strap surface of feeding belt (2) be to be movably connected to form by multiple bar elements (17), bar element (17) is equipped with more
The hopper (5) of a spaced set, hopper (5) bottom are equipped with through-hole (18).
3. a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device according to claim 2, it is characterised in that: described
Bar element (17) wherein side both ends are equipped with connection convex block (19), two opposite one sides of connection convex block (19) are equipped with convex
The both ends of button (20), bar element (17) other side are equipped with and connect the identical connection breach (21) of convex block (19) size, even
It connects notch (21) side wall and is equipped with groove (22), it is real by convex button (20) and groove (22) between two neighboring bar element (17)
Now it is flexibly connected.
4. a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device according to claim 2, it is characterised in that: single
Sheet metal (15) quantity in hopper (5) quantity and movable plate (10) on the bar element (17), the gold on bracket (6)
It is identical to belong to piece (15) quantity.
5. a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device according to claim 1, it is characterised in that: described
Movable plate (10) on multiple sheet metals (15) connect with console (12) by the first conducting wire (11) respectively, the bracket
(6) multiple sheet metals (15) on are connect by the second conducting wire (14) with console (12) respectively, are equipped in console (12) more
A ammeter, ammeter be located at same vertical position on two sheet metals (15) up and down on the first conducting wire (11), second
Conducting wire (14), which connects, to be simultaneously formed into a loop, and multiple circuits are connected in parallel on the main circuit where power supply (13).
6. a kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device according to claim 1, it is characterised in that: described
Feeding belt (2) be arranged right below material collecting tank (16) in discharge end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772160.8U CN208999531U (en) | 2018-10-30 | 2018-10-30 | A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772160.8U CN208999531U (en) | 2018-10-30 | 2018-10-30 | A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999531U true CN208999531U (en) | 2019-06-18 |
Family
ID=66805029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772160.8U Active CN208999531U (en) | 2018-10-30 | 2018-10-30 | A kind of PTC thermal sensitive ceramics fever tablet voltage-resistant test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999531U (en) |
-
2018
- 2018-10-30 CN CN201821772160.8U patent/CN208999531U/en active Active
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