Ceramic pressure sensor sorting device

Abstract

The utility model discloses a ceramic pressure sensor sorting device, and relates to the technical field of sorting devices. The device comprises a supporting table, a U-shaped seat is arranged on the upper side of the supporting table, a conveyor is arranged in the U-shaped seat, guide strips are arranged on the two corresponding sides in the U-shaped seat, adjusting handle bolts matched with the U-shaped seat in a threaded mode are rotationally matched with the guide strips, a sorting mechanism is arranged on the supporting table, and the guide strips are of a V-shaped plate body structure. The ends, away from the sorting mechanism, of the two guide strips are of a splayed structure. The horizontal distance between the two guide strips is adjusted according to the size of the ceramic pressure sensor, the adjusting handle is rotated, the bolts drive the guide strips to horizontally slide through the guide rods, the distance between the two guide strips can be conveniently adjusted, and the ceramic pressure sensor can be conveniently guided by the two guide strips to be conveyed to the position below a detector through a conveyor. And reduction of detection efficiency due to horizontal movement of the detector is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of sorting devices, and specifically relates to a sorting device for ceramic pressure sensors. Background Art

[0002] For a ceramic pressure sensor, without the transmission of liquid, the pressure directly acts on the front surface of the ceramic diaphragm, causing a slight deformation of the diaphragm. The thick film resistor is printed on the back of the ceramic diaphragm and connected into a Wheatstone bridge. The ceramic pressure sensor mainly consists of three parts: a ceramic ring, a ceramic diaphragm, and a ceramic cover plate. The ceramic diaphragm serves as a force-sensing elastic body.

[0003] Chinese Patent with the publication number CN212143518U discloses a sorting device for ceramic pressure sensor grades, which relates to the technical field of ceramic pressure sensors. It includes a base, a fixed box, a high-quality product collection box, a conveyor belt, a pushing mechanism, a defective product collection box, and a detector. The top of the base is sequentially provided with a fixed box and a high-quality product collection box from right to left, and a pushing mechanism is fixedly arranged on one side of the fixed box. For this sorting device for ceramic pressure sensor grades, the ceramic pressure sensor is placed on the conveyor belt. When it reaches directly below the detector, it is detected by the detector. After the detection is completed, when the detector detects that the quality of the ceramic pressure sensor is poor, the ceramic pressure sensor slides down into the defective product collection box through the first slide plate. For those with qualified quality, the ceramic pressure sensor will slide down into the high-quality product collection box through the conveyor belt and the second slide plate, completing the sorting of the grades of the ceramic pressure sensor, saving the working time of workers and improving labor efficiency. However, for the sorting device for ceramic pressure sensor grades in this application, since the position of the ceramic pressure sensor on the conveyor is not fixed, an electric push rod is used to adjust the horizontal positions of the second electric push rod and the detector, so that the detector moves above the ceramic pressure sensor to test the ceramic pressure sensor, resulting in a slow detection efficiency.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a sorting device for ceramic pressure sensors.

[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is as follows:

[0007] A sorting device for ceramic pressure sensors includes a support table. There is a U-shaped seat on the upper side of the support table. A conveyor is arranged inside the U-shaped seat. Guide strips are arranged on both corresponding sides inside the U-shaped seat. Adjusting handle bolts that are rotationally matched with the guide strips and threadedly matched with the U-shaped seat are arranged on the guide strips. A sorting mechanism is arranged on the support table. The guide strips are in a V-shaped plate structure. The ends of the two guide strips far from the sorting mechanism are in a flared structure, and the ends of the two guide strips close to the sorting mechanism are parallel.

[0008] Optionally, a guiding hole corresponding to the guiding strip is provided on the U-shaped seat, a guiding rod is provided on one side of the guiding strip, and one end of the guiding rod is slidably fitted in the guiding hole. By providing the guiding rod, it is convenient to guide and support the guiding strip and keep a certain distance between the guiding strip and the conveyor.

[0009] Optionally, a waste collection box is provided on the upper side of the support table, and a discharge port corresponding to the waste collection box is provided on one side of the U-shaped seat, which is convenient for the sorting mechanism to push the unqualified ceramic pressure sensors into the waste collection box through the discharge port. A placement groove is provided on the support table, and a qualified product collection box located at one end of the U-shaped seat is provided in the placement groove. An inlet is provided on one side of the qualified product collection box, which is convenient for the qualified ceramic pressure sensors to be conveyed into the qualified product collection box through the conveyor.

[0010] Optionally, the sorting mechanism includes a U-shaped frame provided on the support table, an electric push rod provided on the top surface of the inner wall of the U-shaped frame, a detector provided at the output end of the electric push rod, a belt conveyor provided in the U-shaped frame, and a pushing strip provided at the output end of the belt conveyor. The pushing strip is an L-shaped plate structure, the lower part of the pushing strip is located below the detector, a mounting plate is provided on the top surface of the inner wall of the U-shaped frame, and the belt conveyor is fixed on the side of the mounting plate. A controller is provided on one side of the U-shaped frame, and the controller is electrically connected to the electric push rod, the detector, and the belt conveyor. It is convenient to start the electric push rod to drive the detector to detect the ceramic pressure sensor. When an unqualified product is detected, while the electric push rod drives the detector away from the ceramic pressure sensor, the belt conveyor drives the pushing strip to push the unqualified ceramic pressure sensors into the waste collection box, which is convenient for improving the cleaning efficiency of the unqualified ceramic pressure sensors and improving the sorting efficiency.

[0011] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below:

[0012] By adjusting the distance between the two guiding strips horizontally according to the size of the ceramic pressure sensor, turning the adjusting handle bolt drives the guiding strip to slide horizontally through the guiding rod, which is convenient for adjusting the distance between the two guiding strips, guiding the ceramic pressure sensor through the conveyor to the lower part of the detector through the two guiding strips, and avoiding the reduction of the detection efficiency caused by the horizontal movement of the detector.

[0013] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0014] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0015] Figure 1 Schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0016] Figure 2 Schematic cross-sectional structure diagram of an embodiment of the present utility model;

[0017] Figure 3 Schematic structure diagram of a sorting mechanism of an embodiment of the present utility model;

[0018] Figure 4 Top view of an embodiment of the present utility model;

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] Support table 1, waste collection box 101, placement groove 102, good product collection box 103, feed inlet 104, U-shaped seat 2, guide hole 201, discharge port 202, conveyor 3, guiding strip 4, guide rod 401, adjusting handle bolt 5, sorting mechanism 6, U-shaped frame 601, electric push rod 602, detector 603, belt conveyor 604, pushing strip 605, mounting plate 606.

[0021] It should be noted that these drawings and textual descriptions are not intended to limit the concept scope of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0022] Now, the present utility model will be further described in detail with reference to the drawings.

[0023] Please refer to Figures 1-4 As shown, in this embodiment, a ceramic pressure sensor sorting device is provided, including a support table 1. A U-shaped seat 2 is provided on the upper side of the support table 1. A conveyor 3 is provided inside the U-shaped seat 2. Guiding strips 4 are provided on both corresponding sides inside the U-shaped seat 2. An adjusting handle bolt 5 that is rotationally matched with the guiding strip 4 and threadedly matched with the U-shaped seat 2 is rotatably fitted on the guiding strip 4. A sorting mechanism 6 is provided on the support table 1. The guiding strip 4 is a V-shaped plate structure. One end of the two guiding strips 4 away from the sorting mechanism 6 is an octagonal structure. One end of the two guiding strips 4 close to the sorting mechanism 6 is parallel.

[0024] By adjusting the horizontal distance between the two guiding strips 4 according to the size of the ceramic pressure sensor, rotating the adjusting handle bolt 5 drives the guiding strip 4 to horizontally slide through the guide rod 401, facilitating the adjustment of the distance between the two guiding strips 4, facilitating guiding the ceramic pressure sensor through the conveyor 3 to the lower part of the detector 603 by the two guiding strips 4, and facilitating avoiding the reduction of the detection efficiency caused by the horizontal movement of the detector 603.

[0025] The U-shaped seat 2 of this embodiment is provided with a guide hole 201 corresponding to the guide bar 4. A guide rod 401 is provided on one side of the guide bar 4, and one end of the guide rod 401 is slidably fitted in the guide hole 201. By providing the guide rod 401, it is convenient to guide and support the guide bar 4, facilitate maintaining a certain distance between the guide bar 4 and the conveyor 3, and facilitate avoiding the guide bar 4 from affecting the operation of the conveyor 3.

[0026] On the upper side of the support table 1 of this embodiment, there is a waste collection box 101. On one side of the U-shaped seat 2, there is a discharge port 202 corresponding to the waste collection box 101, which is convenient for the sorting mechanism 6 to push the unqualified ceramic pressure sensors into the waste collection box 101 through the discharge port 202.

[0027] The support table 1 of this embodiment is provided with a placement groove 102. Inside the placement groove 102, there is a qualified product collection box 103 located at one end of the U-shaped seat 2. One side of the qualified product collection box 103 is provided with a feed port 104, which is convenient for the qualified ceramic pressure sensors to be conveyed into the qualified product collection box 103 by the conveyor 3.

[0028] The sorting mechanism 6 of this embodiment includes a U-shaped frame 601 provided on the support table 1, an electric push rod 602 provided on the top surface of the inner wall of the U-shaped frame 601, a detector 603 provided at the output end of the electric push rod 602, a belt conveyor 604 provided inside the U-shaped frame 601, and a push bar 605 provided at the output end of the belt conveyor 604. The push bar 605 is an L-shaped plate structure. The lower part of the push bar 605 is located below the detector 603. An installation plate 606 is provided on the top surface of the inner wall of the U-shaped frame 601, and the belt conveyor 604 is fixed to the side of the installation plate 606. A controller is provided on one side of the U-shaped frame 601. The controller is electrically connected to the electric push rod 602, the detector 603, and the belt conveyor 604. It is convenient to turn on the electric push rod 602 to drive the detector 603 to detect the ceramic pressure sensor. When an unqualified one is detected, while the electric push rod 602 drives the detector 603 away from the ceramic pressure sensor, the belt conveyor 604 drives the push bar 605 to push the unqualified ceramic pressure sensors into the waste collection box 101, which is convenient for improving the cleaning efficiency of the unqualified ceramic pressure sensors and improving the sorting efficiency. The qualified ceramic pressure sensors are conveyed into the qualified product collection box 103 by the conveyor 3.

[0029] Working principle: Adjust the distance between the two guiding bars 4 horizontally according to the size of the ceramic pressure sensor. Rotate the adjusting handle bolt 5 to drive the guiding bar 4 to slide horizontally through the guiding rod 401, which is convenient for adjusting the distance between the two guiding bars 4. It is convenient to guide the ceramic pressure sensor through the conveyor 3 to the lower part of the detector 603 through the two guiding bars 4, and it is convenient to avoid the horizontal movement of the detector 603 and reduce the detection efficiency. By setting the guiding rod 401, it is convenient to guide and support the guiding bar 4, and it is convenient to keep a certain distance between the guiding bar 4 and the conveyor 3, so as to avoid the guiding bar 4 affecting the operation of the conveyor 3. After the ceramic pressure sensor is guided by the guiding bar 4, it is output to the lower part of the detector 603 through the conveyor 3. Then, the electric push rod 602 is turned on to drive the detector 603 to detect the ceramic pressure sensor. When unqualified is detected, while the electric push rod 602 drives the detector 603 away from the ceramic pressure sensor, the belt conveyor 604 drives the pushing bar 605 to push the unqualified ceramic pressure sensor into the waste collection box 101, which is convenient for improving the cleaning efficiency of the unqualified ceramic pressure sensor and improving the sorting efficiency. The qualified ceramic pressure sensor is conveyed into the good product collection box 103 through the conveyor 3.

[0030] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] The present utility model is not limited to the above embodiments. Anyone should know that the structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A ceramic pressure sensor sorting device, characterized in that: include: A support platform (1) is provided with a U-shaped seat (2) on the upper side of the support platform (1), a conveyor (3) is provided in the U-shaped seat (2), guide bars (4) are provided on the corresponding two sides of the U-shaped seat (2), an adjustment handle bolt (5) rotatably engaged with the thread of the U-shaped seat (2) is provided on the guide bar (4), a sorting mechanism (6) is provided on the support platform (1), the guide bar (4) is a V-shaped plate structure, the ends of the two guide bars (4) away from the sorting mechanism (6) are an eight-shaped structure, and the ends of the two guide bars (4) close to the sorting mechanism (6) are parallel.

2. A ceramic pressure sensor sorting device according to claim 1, characterized in that: The U-shaped seat (2) is provided with a guide hole (201) corresponding to the guide bar (4); a guide rod (401) is provided on one side of the guide bar (4); and one end of the guide rod (401) is slidably fitted in the guide hole (201).

3. A ceramic pressure sensor sorting device according to claim 1, characterized in that: A waste collection box (101) is provided on the upper side of the support platform (1), and a discharge port (202) corresponding to the waste collection box (101) is provided on one side of the U-shaped seat (2).

4. A ceramic pressure sensor sorting device according to claim 1, characterized in that: A placement groove (102) is provided on the support platform (1), a good product collection box (103) located at one end of the U-shaped seat (2) is provided in the placement groove (102), and a feed port (104) is provided on one side of the good product collection box (103).

5. A ceramic pressure sensor sorting device according to claim 1, characterized in that: The sorting mechanism (6) comprises a U-shaped frame (601) arranged on a support platform (1), an electric push rod (602) arranged on the top surface of the inner wall of the U-shaped frame (601), a detector (603) arranged at the output end of the electric push rod (602), a belt conveyor (604) arranged in the U-shaped frame (601), and a push bar (605) arranged at the output end of the belt conveyor (604).

6. A ceramic pressure sensor sorting device according to claim 5, characterized in that: The push bar (605) is an L-shaped plate structure. The lower part of the push bar (605) is located below the detector (603). The top surface of the inner wall of the U-shaped frame (601) is provided with a mounting plate (606), and the belt conveyor (604) is fixed on the side of the mounting plate (606).

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