阅读说明：本技术 一种温度控制器自动全检装置 (Automatic full-detection device of temperature controller ) 是由 王恩勇 赵军 陈代霞 于 2019-12-02 设计创作，主要内容包括：本发明公开了一种温度控制器自动全检装置,包括支架,支架上设置有由伺服电机驱动的链式传送带,伺服电机的驱动器连接PLC控制器,链式传送带上设置有若干用于放置温度控制器的冶具,支架上设置有第一烘道和第二烘道,第一烘道及第二烘道内均设置有可升降的通断电检测机构,通断电检测机构包括驱动电机、螺杆和升降座,升降座滑动设置于第一烘道和第二烘道中,螺杆与升降座螺纹连接,升降座上设置有若干对检测脚,检测脚连接PLC控制器,链式传送带尾部设置有筛分装置。这种温度控制器自动全检装置能够快速批量的对温度控制器进行检测,并且自动根据检测结果进行筛分,有效提高检测筛分的效率。(The invention discloses an automatic full-detection device for a temperature controller, which comprises a support, wherein a chain type conveyor belt driven by a servo motor is arranged on the support, a driver of the servo motor is connected with a PLC (programmable logic controller), a plurality of jigs used for placing the temperature controller are arranged on the chain type conveyor belt, a first drying tunnel and a second drying tunnel are arranged on the support, liftable power-on and power-off detection mechanisms are arranged in the first drying tunnel and the second drying tunnel respectively, each power-on and power-off detection mechanism comprises a driving motor, a screw rod and a lifting seat, the lifting seats are arranged in the first drying tunnel and the second drying tunnel in a sliding mode, the screw rods are in threaded connection with the lifting seats, a plurality of pairs of detection pins are arranged on the lifting seats, the detection pins are connected with the PLC, and a screening device is arranged. The automatic full-detection device for the temperature controller can detect the temperature controller rapidly in batches, automatically screen according to detection results, and effectively improve the efficiency of detection screening.)

1. The utility model provides an automatic device of examining entirely of temperature controller which characterized in that: comprises a bracket (1), a chain conveyor belt (2) driven by a servo motor is arranged on the bracket (1), a PLC controller is connected with a driver of the servo motor, a plurality of jigs (21) used for placing a temperature controller are arranged on the chain conveyor belt (2), a first drying tunnel (3) and a second drying tunnel (4) are arranged on the bracket (1), the first drying tunnel (3) and a liftable power-on and power-off detection mechanism (5) are arranged in the second drying tunnel (4), the power-on and power-off detection mechanism (5) comprises a driving motor (51), a screw rod (52) and a lifting seat (53), the lifting seat (53) is arranged in the first drying tunnel (3) and the second drying tunnel (4) in a sliding way, the screw rod (52) is in threaded connection with the lifting seat (53), a plurality of detection feet (54) are arranged on the lifting seat (53), the detection foot (54) is connected with the PLC, and the tail part of the chain conveyor belt (2) is provided with a screening device (6).

2. The automatic full-detection device of the temperature controller as claimed in claim 1, wherein: the front sides of the first drying channel (3) and the second drying channel (4) are respectively provided with a first preheating drying channel (7) and a second preheating drying channel (8).

3. The automatic full-detection device of the temperature controller as claimed in claim 1, wherein: screening plant (6) include a plurality of with blanking passageway (61) of smelting tool (21) one-to-one, every blanking passageway (61) below is provided with one-on-one two direction swash plates (62), two direction swash plate (62) opposite direction, two direction swash plate (62) are connected with cylinder (63) respectively, cylinder (63) are connected the PLC controller, direction swash plate (62) below is provided with non-defective products and retrieves basket (64), high temperature article and retrieve basket (65) and low temperature article and retrieve basket (66), cylinder (63) promote direction swash plate (62) sieve in order to change the blanking direction and connect the material.

4. The automatic full-detection device of the temperature controller as claimed in claim 3, wherein: the utility model discloses a basket, including direction swash plate (62), be provided with shell (67) in the direction swash plate (62) outside, be provided with on shell (67) and communicate respectively non-defective products retrieve basket (64), high temperature article retrieve basket (65) and guide channel (68) of low temperature article retrieve basket (66).

Technical Field

The invention belongs to the technical field of temperature controller detection equipment, and particularly relates to an automatic full-detection device for a temperature controller.

Background

The temperature controller is an electric element for controlling current to be disconnected when a certain temperature is reached, and comprises two different alloys which are attached together and can generate heat after current passes through. Such a temperature controller needs to be powered off within a set temperature, for example, 60-65 ℃, below 60 ℃ and above 65 ℃, so as to be qualified. In the production process of the temperature controllers, some temperature controllers cannot be powered off when the temperature controllers reach 65 ℃ or are powered off when the temperature controllers reach 60 ℃ due to material and assembly, so that detection is needed after the temperature controllers are produced, and the products delivered from factories are qualified. The prior art has not yet presented a detection device capable of rapid detection in batches.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the automatic full-detection device for the temperature controller, which can rapidly detect the temperature controller in batches and automatically screen according to the detection result, thereby effectively improving the efficiency of detection and screening.

In order to solve the technical problem, the invention is solved by the following technical scheme: the utility model provides an automatic device that examines entirely of temperature controller, includes the support, be provided with the chain conveyer belt by servo motor drive on the support, the PLC controller is connected to servo motor's driver, be provided with a plurality of smelting tools that are used for placing temperature controller on the chain conveyer belt, be provided with first drying tunnel and second drying tunnel on the support, first drying tunnel reaches all be provided with the break-make electricity detection mechanism of liftable in the second drying tunnel, break-make electricity detection mechanism includes driving motor, screw rod and lift seat, the lift seat slide set up in first drying tunnel with in the second drying tunnel, the screw rod with lift seat threaded connection, be provided with a plurality of on the lift seat and detect the foot, it connects to detect the foot the PLC controller, chain conveyer belt afterbody is provided with screening plant. When the automatic full-detection device for the temperature controller is used, the temperatures of a first drying tunnel and a second drying tunnel are set according to detection requirements, the temperature set in the first drying tunnel is lower than the power-off temperature of the temperature controller, the temperature set in the second drying tunnel is higher than the power-off temperature of the temperature controller, the temperature controller is placed on a jig and moves forward along with a chain conveyor belt, after the temperature controller enters the first drying tunnel for a certain time, a power-on and power-off detection mechanism descends, the detection pins are respectively contacted with the wiring pins of the temperature controller, the power-on and power-off conditions of the temperature controller in the first drying tunnel are detected and recorded by a PLC (programmable logic controller), after the temperature controller enters the second drying tunnel for a certain time, the power-on and power-off detection mechanism descends, the detection pins are respectively contacted with the wiring pins of the temperature controller, the power-on and power-off conditions in the second drying tunnel are detected and recorded by the PLC, if the first drying tunnel is powered on, the second drying channel is good when power is off; if the first drying channel is electrified, and the second drying channel is also electrified, the product is a high-temperature product; if the first drying channel is powered off and the second drying channel is also powered off, the product is a low-temperature product; and the screening device is controlled by the PLC controller to screen and classify the three products according to the record of the PLC controller. The automatic full-detection device for the temperature controllers can automatically screen the three temperature controllers according to detection results, and effectively improves the efficiency of detection screening.

In the above technical solution, preferably, a first preheating drying tunnel and a second preheating drying tunnel are respectively arranged at the front sides of the first drying tunnel and the second drying tunnel. By adopting the structure, the preheating can be carried out before the drying tunnel enters the first drying tunnel and the second drying tunnel, and the temperature of the temperature controller is ensured to be the same as the set temperature of the first drying tunnel and the second drying tunnel when the power-on and power-off detection mechanism detects the temperature.

Among the above-mentioned technical scheme, it is preferred, screening plant includes a plurality of and smelting tool one-to-one's blanking passageway, every blanking passageway below is provided with one on one two direction swash plates, two direction swash plate opposite direction, two the direction swash plate is connected with the cylinder respectively, the cylinder is connected the PLC controller, direction swash plate below is provided with the yields and retrieves basket, high temperature article recovery basket and low temperature article recovery basket, the cylinder promotes the direction swash plate sieves with the change blanking direction and connects the material. By adopting the structure, the guide position of the guide inclined plate is changed by controlling the stretching of the air cylinders through the PLC, and the two air cylinders change the guide inclined plate to guide the temperature controller into the corresponding good product recovery basket, the high-temperature product recovery basket and the low-temperature product recovery basket.

In the above technical scheme, preferably, a housing is arranged on the outer side of the guide inclined plate, and guide channels respectively communicated with the non-defective product recovery basket, the high-temperature product recovery basket and the low-temperature product recovery basket are arranged on the housing. By adopting the structure, the temperature controller can be prevented from accidentally dropping outside the good product recovery basket, the high-temperature product recovery basket and the low-temperature product recovery basket.

Compared with the prior art, the invention has the following beneficial effects: when the automatic full-detection device for the temperature controller is used, the temperatures of a first drying tunnel and a second drying tunnel are set according to detection requirements, the temperature set in the first drying tunnel is lower than the power-off temperature of the temperature controller, the temperature set in the second drying tunnel is higher than the power-off temperature of the temperature controller, the temperature controller is placed on a jig and moves forward along with a chain conveyor belt, after the temperature controller enters the first drying tunnel for a certain time, a power-on and power-off detection mechanism descends, the detection pins are respectively contacted with the wiring pins of the temperature controller, the power-on and power-off conditions of the temperature controller in the first drying tunnel are detected and recorded by a PLC (programmable logic controller), after the temperature controller enters the second drying tunnel for a certain time, the power-on and power-off detection mechanism descends, the detection pins are respectively contacted with the wiring pins of the temperature controller, the power-on and power-off conditions in the second drying tunnel are detected and recorded by the PLC, if the first drying tunnel is powered on, the second drying channel is good when power is off; if the first drying channel is electrified, and the second drying channel is also electrified, the product is a high-temperature product; if the first drying channel is powered off and the second drying channel is also powered off, the product is a low-temperature product; and the screening device is controlled by the PLC controller to screen and classify the three products according to the record of the PLC controller. The automatic full-detection device for the temperature controllers can automatically screen the three temperature controllers according to detection results, and effectively improves the efficiency of detection screening.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic top view of a chain conveyor in an embodiment of the invention.

Fig. 3 is a schematic structural diagram of the screening device in three states according to the embodiment of the invention.

Fig. 4 is a schematic structural diagram of the power-on/power-off detection mechanism in the embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 2, an automatic full-inspection device for a temperature controller comprises a support 1, a chain conveyor belt 2 driven by a servo motor is arranged on the support 1, a driver of the servo motor is connected with a PLC controller, a plurality of jigs 21 for placing the temperature controller are arranged on the chain conveyor belt 2, a first drying tunnel 3 and a second drying tunnel 4 are arranged on the support 1, a first preheating drying tunnel 7 and a second preheating drying tunnel 8 are respectively arranged at the front sides of the first drying tunnel 3 and the second drying tunnel 4, the first drying tunnel 3, the second drying tunnel 4, the first preheating drying tunnel 7 and the second preheating drying tunnel 8 are respectively connected with a temperature regulator 9, the temperature in each drying tunnel is controlled by the temperature regulator 9, so that the automatic full-inspection device for the temperature controller is suitable for the detection of temperature controllers with different power-off temperatures, a liftable power-on and power-off detection mechanism 5 is arranged in the first drying tunnel 3 and the second drying tunnel 4, the tail part of the chain conveyor belt 2 is provided with a screening device 6.

Referring to fig. 3, fig. 3 shows three states of the screening device 6 in this embodiment, the screening device 6 includes a plurality of blanking channels 61 corresponding to the jigs 21 one by one, each blanking channel 61 is provided with two upper and lower guide sloping plates 62 below, the directions of the two guide sloping plates 62 are opposite, the two guide sloping plates 62 are respectively connected with an air cylinder 63, the air cylinder 63 is connected with a PLC controller, a good product recovery basket 64, a high-temperature product recovery basket 65 and a low-temperature product recovery basket 66 are arranged below the guide sloping plates 62, the air cylinder 63 pushes the guide sloping plates 62 to change the blanking direction for screening and receiving the material, a housing 67 is arranged outside the guide sloping plates 62, and a guide channel 68 respectively communicating the good product recovery basket 64, the high-temperature product recovery basket 65 and the low-temperature product recovery basket 66 is arranged. In fig. 3, the first state is that the cylinders 63 are all in a retracted state, and the temperature controller falling from the blanking channel 61 falls into the good product recovery basket 64; the second state is that the upper air cylinder 63 is in an extending state, the lower air cylinder is in a retracting state, and the temperature controller falling from the blanking channel 61 falls into the low-temperature product recovery basket 66; the third state is that the air cylinders 63 are all in the extending state, and the blanking channel 61 falls into the high-temperature product recovery basket 65 of the temperature controller.

Referring to fig. 4, the power on/off detection mechanism 5 includes a driving motor 51, a screw 52 and a lifting seat 53, the lifting seat 53 is slidably disposed in the first drying tunnel 3 and the second drying tunnel 4, the screw 52 is in threaded connection with the lifting seat 53, a plurality of pairs of detection pins 54 are disposed on the lifting seat 53, the detection pins 54 are connected to a PLC controller,

when the automatic full-detection device for the temperature controller is used, the temperatures of a first drying tunnel 3 and a second drying tunnel 4 are set according to detection requirements, the temperature set in the first drying tunnel 3 is lower than the power-off temperature of the temperature controller, the temperature set in the second drying tunnel 4 is higher than the power-off temperature of the temperature controller, the temperature controller is placed on a jig 21 to advance along with a chain conveyor belt 2, after the temperature controller enters the first drying tunnel 3 for a certain time, an on-off detection mechanism 5 descends, detection pins 54 are respectively contacted with wiring pins of the temperature controller, the on-off condition of the temperature controller in the first drying tunnel 3 is detected and recorded by a PLC (programmable logic controller), after the temperature controller enters the second drying tunnel 4 for a certain time, the on-off detection mechanism 5 descends, the detection pins are respectively contacted with the wiring pins of the temperature controller, the on-off condition of the temperature controller in the second drying tunnel 4 is detected and recorded by the PLC, if the first drying channel 3 is powered on and the second drying channel 4 is powered off, the product is good; if the first drying channel 3 is electrified and the second drying channel 4 is also electrified, the product is a high-temperature product; if the power is cut off in the first drying channel 3 and the power is also cut off in the second drying channel 4, the product is a low-temperature product; and the screening device 6 is controlled by the PLC controller to screen and classify the three products according to the record of the PLC controller. The automatic full-detection device for the temperature controllers can automatically screen the three temperature controllers according to detection results, and effectively improves the efficiency of detection screening.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.