A glass encapsulated thermistor detection equipment

Abstract

The invention discloses a glass-encapsulated thermistor detection device, and relates to the technical field of thermistor detection. The invention comprises a bottom frame, a feeding frame and a fixed bracket are fixedly provided at the middle of the top of the bottom frame, a resistance detector is provided at the middle of the top of the fixed bracket, an intermittent conveying component is provided in the bottom frame, two symmetrically distributed automatic detection components are provided at the top of the bottom frame, and a detection spacing adjustment component and a lifting component are provided between the two automatic detection components. The invention provides an automatic detection component, a lifting component and an intermittent conveying component, and drives the glass-encapsulated thermistor to be periodically intermittently conveyed by the intermittent conveying component, and drives the automatic detection component to detect the resistance value of the glass-encapsulated thermistor at the same time by the lifting component. The above operation greatly improves the automation level of the production process, and ensures the consistency of product quality and the high efficiency of detection.

Description

Technical Field

[0001] The invention relates to the technical field of thermistor detection, in particular to a glass-encapsulated thermistor detection device. Background Art

[0002] A glass-encapsulated thermistor is a thermistor device encapsulated with glass material, which has excellent temperature sensitivity and stability. This type of thermistor is usually used in temperature measurement and temperature compensation circuits. After the conductive leads are welded on the sintered thermistor, in order to improve its corrosion resistance and high temperature resistance, it is necessary to perform glass encapsulation on the outside of the thermistor to protect the thermistor. After glass encapsulation, in order to ensure product quality, the resistance of the glass-encapsulated thermistor needs to be tested. Usually, some of the thermistors produced in the same batch need to be randomly selected and the resistance of the thermistor is tested manually using a multimeter. Manual detection using a multimeter is inefficient and cannot meet the needs of large-scale production. Secondly, the resistance wire lengths of glass-encapsulated thermistors of different specifications are different. The existing detection device has low applicability and lacks an appropriate spacing adjustment mechanism. In view of the above problems, the inventor proposes a glass-encapsulated thermistor detection device to solve the above problems. Summary of the invention

[0003] In order to solve the problem of mass detection of glass-encapsulated thermistors and detection and adjustment of glass-encapsulated thermistors of different specifications; the purpose of the present invention is to provide a glass-encapsulated thermistor detection device.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a glass-encapsulated thermistor detection device, comprising a bottom frame, a loading frame and a fixed bracket are fixedly provided in the middle of the top of the bottom frame, a resistance detector is provided in the middle of the top of the fixed bracket, an intermittent conveying component is provided in the bottom frame, two symmetrically distributed automatic detection components are provided at the top of the bottom frame, and a detection spacing adjustment component and a lifting component are provided between the two automatic detection components.

[0005] Preferably, the automatic detection component includes four symmetrically distributed No. 1 slide rails, the No. 1 slide rails are fixedly installed on the bottom frame, a slide plate is slidably provided between two adjacent No. 1 slide rails, a fixed block is fixedly provided at the middle of the top end of the slide plate close to the loading frame, a lifting rod is slidably provided at the middle of the side of the slide plate away from the fixed block, and the lifting rod passes through the slide plate, flip rods are rotatably provided on both sides of the fixed block, a detection frame is rotatably provided on the other end of the flip rod, a lifting block is fixedly provided at the top of the lifting rod, two symmetrically distributed pushing rods are rotatably provided on the side of the lifting block close to the fixed block, and the other end of the pushing rod is rotatably connected to the flip rod, two symmetrically distributed connecting rods are rotatably provided on the side of the lifting block away from the fixed block, and the other end of the connecting rod is rotatably connected to the detection frame.

[0006] Preferably, the detection distance adjustment component includes two symmetrically distributed No. 2 slide rails, the two No. 2 slide rails are respectively fixedly installed on the inner wall of the bottom frame, a sliding frame is slidably arranged between the two No. 2 slide rails, the sliding frame is provided with two symmetrically distributed inclined grooves, and the lifting rod slides in the inclined grooves, a No. 3 slide rail is fixedly arranged on one side of the bottom of the bottom frame close to the sliding frame, and the sliding frame is slidably connected to the No. 3 slide rail.

[0007] Preferably, the intermittent conveying assembly includes a fixed frame, the fixed frame is fixedly mounted on the inner wall of the bottom frame, a driving shaft is rotatably provided on the fixed frame, a disc is fixedly provided on the outer wall of the driving shaft away from the sliding frame, two symmetrically distributed fixed frames are fixedly provided on the inner wall of the loading frame, a No. 1 slide bar is slidably provided on the left fixed frame, a No. 2 slide bar is slidably provided on the right fixed frame, lifting columns are slidably provided on the No. 1 slide bar and the No. 2 slide bar, a loading plate is fixedly provided on the top of the lifting column, a bottom plate is fixedly provided on the bottom end of the lifting column, and two symmetrically distributed cams are fixedly provided on the middle of the outer wall of the driving shaft.

[0008] Preferably, the lifting assembly includes two symmetrically distributed lifting guide rails, the two lifting guide rails are fixedly mounted on a fixed frame, a lifting plate is slidably arranged between the two lifting guide rails, a turntable is fixedly arranged on the outer wall of the driving shaft close to the lifting plate, a guide groove is provided on the turntable close to the lifting plate, a guide column is fixedly arranged on the middle part of the lifting plate close to the turntable, and the guide column slides in the guide groove, and two symmetrically distributed adjustment grooves are provided on the lifting plate, and the lifting rod slides in the adjustment groove.

[0009] Preferably, two symmetrically distributed built-in plates are fixedly provided on the inner wall of the detection frame, plugs are inserted through the four corners of the built-in plates, a buffer plate is fixedly provided at the bottom end of the plug, a contact metal plate is fixedly provided at the bottom end of the buffer plate, a buffer spring is sleeved on the outer wall of the plug, and the two ends of the buffer spring are respectively fixedly connected to the plug and the built-in plate.

[0010] Preferably, an extension detection plate is fixedly provided on one side of the top of the slide plate close to the fixed block, a slide groove for use with the extension detection plate is opened on the loading frame, and the extension detection plate slides in the slide groove, and two resistance limit plates for use with the loading plate are fixedly provided on the loading frame.

[0011] Preferably, an arc-shaped guide block is fixedly provided on the side of the disc close to the No. 1 slide bar, and a guide wheel used in conjunction with the arc-shaped guide block is rotatably provided on the side of the No. 1 slide bar close to the disc, and a return spring is sleeved on the outer wall of the No. 2 slide bar, and the two ends of the return spring are respectively fixedly connected to the right fixing frame and the No. 2 slide bar.

[0012] Preferably, eight symmetrically distributed No. 4 slide rails are fixedly provided on the top of the bottom frame, baffles are slidably provided on two adjacent No. 4 slide rails, a connecting plate is fixedly provided between two adjacent baffles, and the connecting plate is fixedly connected to the extension detection plate.

[0013] Preferably, a motor is fixedly provided in the bottom frame, and the driving end of the motor is connected to the driving shaft through a pulley transmission group, and an electric cylinder is fixedly provided in the middle of the bottom end of the fixed frame away from the motor, and the driving end of the electric cylinder is fixedly connected to the sliding frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention provides an automatic detection component, a lifting component and an intermittent conveying component. The intermittent conveying component drives the glass-encapsulated thermistor to be periodically intermittently conveyed, while the lifting component drives the automatic detection component to detect the resistance value of the glass-encapsulated thermistor. The detection spacing adjustment component is provided so that the detection spacing adjustment component drives the two detection frames in the automatic detection component to adjust the spacing. The above operations greatly improve the automation level of the production process, ensuring the consistency of product quality and the high efficiency of detection.

[0016] 2. The present invention is provided with an automatic detection component, a lifting component and an intermittent conveying component. The driving shaft rotates to drive the turntable to rotate, and the turntable drives the lifting plate to lift and lower once. The lifting plate drives the contact metal plates provided in the corresponding detection frame to contact the two ends of the glass-encapsulated thermistor resistance wire through two lifting rods, thereby realizing the effect of detecting the resistance value of the glass-encapsulated thermistor. The driving shaft continues to rotate to drive the feeding plate to realize periodic movement through the cam and the disc, thereby realizing the effect of intermittent conveying of the glass-encapsulated thermistor and improving the detection rate of the glass-encapsulated thermistor.

[0017] 3. The present invention sets a detection spacing adjustment component. The sliding frame moves through the inclined groove to drive the two lifting rods and the slide plate to move toward each other under the guidance of the adjustment groove and the No. 1 slide rail. When the slide plate moves, the corresponding baffle plate is driven to move synchronously through the connecting plate, thereby realizing synchronous adjustment of the detection spacing. Through an appropriate spacing adjustment mechanism, glass-encapsulated thermistors of different specifications can be detected, thereby improving the detection accuracy of thermistor resistance values. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall dissected structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the bottom frame and the loading frame in the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the intermittent conveying component in the present invention;

[0023] Figure 5 It is a structural schematic diagram of the detection distance adjustment component in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the lifting assembly in the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the automatic detection component in the present invention;

[0026] Figure 8 It is a structural schematic diagram of the baffle in the present invention;

[0027] Fig. 9 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0028] Fig.10 for Figure 5 A schematic diagram of the structure enlarged at B in the middle;

[0029] Fig.11 for Figure 8 Enlarged schematic diagram of the structure at C in the middle.

[0030] In the figure: 1, bottom frame; 2, feeding frame; 201, resistor limit plate; 202, slide; 3, fixed bracket; 4, resistor detector; 5, intermittent conveying assembly; 501, fixed frame; 502, driving shaft; 503, disc; 504, arc guide block; 505, fixed frame; 506, No. 1 slide bar; 507, No. 2 slide bar; 508, lifting column; 509, feeding plate; 510, bottom plate; 511, cam; 512, guide wheel; 513, reset spring; 514, motor; 6, automatic detection assembly; 601, No. 1 slide rail; 602, slide plate; 603, extension detection plate; 604, fixed block; 605 , lifting rod; 606, lifting block; 607, flip rod; 608, detection frame; 609, pushing rod; 610, connecting rod; 611, built-in plate; 612, plug; 613, buffer spring; 614, buffer plate; 615, contact metal plate; 7, detection spacing adjustment component; 701, No. 2 slide rail; 702, sliding frame; 703, No. 3 slide rail; 704, electric cylinder; 705, inclined groove; 706, No. 4 slide rail; 707, baffle; 708, connecting plate; 8, lifting component; 801, lifting guide rail; 802, lifting plate; 803, guide column; 804, turntable; 805, guide groove; 806, adjustment groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example: Figure 1-11 As shown, the present invention provides a technical solution: a glass-encapsulated thermistor detection device, comprising a bottom frame 1, a loading frame 2 and a fixed bracket 3 are fixedly provided at the middle of the top of the bottom frame 1, a resistance detector 4 is provided at the middle of the top of the fixed bracket 3, an intermittent conveying component 5 is provided in the bottom frame 1, two symmetrically distributed automatic detection components 6 are provided at the top of the bottom frame 1, and a detection spacing adjustment component 7 and a lifting component 8 are provided between the two automatic detection components 6.

[0033] The automatic detection component 6 includes four symmetrically distributed No. 1 slide rails 601, which are fixedly installed on the bottom frame 1. A slide plate 602 is slidably provided between two adjacent No. 1 slide rails 601. A fixed block 604 is fixedly provided in the middle of the top of the slide plate 602 close to the loading frame 2. A lifting rod 605 is slidably provided in the middle of the side of the slide plate 602 away from the fixed block 604, and the lifting rod 605 passes through the slide plate 602. Flip rods 607 are rotatably provided on both sides of the fixed block 604, and a detection frame 608 is rotatably provided on the other end of the flip rod 607. A lifting block 606 is fixedly provided on the top of the lifting rod 605. Two symmetrically distributed pushing rods 609 are rotatably provided on the side of the lifting block 606 close to the fixed block 604, and the other end of the pushing rod 609 is rotatably connected to the flip rod 607. Two symmetrically distributed connecting rods 610 are rotatably provided on the side of the lifting block 606 away from the fixed block 604, and the other end of the connecting rod 610 is rotatably connected to the detection frame 608.

[0034] By adopting the above technical solution, the lifting rod 605 is lifted up and the lifting block 606 and the pushing rod 609 push the flipping rod 607 to flip and drive the detection frame 608 to move toward the thermistor.

[0035] The detection spacing adjustment component 7 includes two symmetrically distributed No. 2 slide rails 701, and the two No. 2 slide rails 701 are respectively fixedly installed on the inner wall of the bottom frame 1. A sliding frame 702 is slidably arranged between the two No. 2 slide rails 701. The sliding frame 702 is provided with two symmetrically distributed inclined grooves 705, and the lifting rod 605 slides in the inclined grooves 705. A No. 3 slide rail 703 is fixedly arranged on one side of the bottom of the bottom frame 1 close to the sliding frame 702, and the sliding frame 702 is slidably connected to the No. 3 slide rail 703.

[0036] By adopting the above technical solution, the sliding frame 702 moves and drives the two lifting rods 605 to move closer to or away from each other through the inclined groove 705, so as to adjust the distance between the two lifting rods 605.

[0037] The intermittent conveying component 5 includes a fixed frame 501, which is fixedly installed on the inner wall of the bottom frame 1. A driving shaft 502 is rotatably provided on the fixed frame 501. A disc 503 is fixedly provided on the outer wall of the driving shaft 502 away from the sliding frame 702. Two symmetrically distributed fixed frames 505 are fixedly provided on the inner wall of the loading frame 2. A No. 1 slide bar 506 is slidably provided on the left fixed frame 505, and a No. 2 slide bar 507 is slidably provided on the right fixed frame 505. Lifting columns 508 are slidably provided on the No. 1 slide bar 506 and the No. 2 slide bar 507. A loading plate 509 is fixedly provided on the top of the lifting column 508, and a bottom plate 510 is fixedly provided on the bottom end of the lifting column 508. Two symmetrically distributed cams 511 are fixedly provided in the middle of the outer wall of the driving shaft 502.

[0038] By adopting the above technical solution, the loading plate 509 is made to move periodically to achieve the effect of intermittently conveying the thermistor.

[0039] The lifting assembly 8 includes two symmetrically distributed lifting rails 801, and the two lifting rails 801 are fixedly installed on the fixed frame 501. A lifting plate 802 is slidably arranged between the two lifting rails 801. A turntable 804 is fixedly arranged on the outer wall of the driving shaft 502 close to the lifting plate 802. A guide groove 805 is provided on the turntable 804 close to the lifting plate 802. A guide column 803 is fixedly arranged in the middle of the lifting plate 802 close to the turntable 804, and the guide column 803 slides in the guide groove 805. Two symmetrically distributed adjustment grooves 806 are provided on the lifting plate 802, and the lifting rod 605 slides in the adjustment groove 806.

[0040] By adopting the above technical solution, the lifting plate 802 is lifted and moved under the guidance of the lifting guide rail 801, and the lifting plate 802 drives the guide column 803 to move synchronously while being lifted and lowered.

[0041] Two symmetrically distributed built-in plates 611 are fixed to the inner wall of the detection frame 608, and plugs 612 are inserted through the four corners of the built-in plates 611. A buffer plate 614 is fixed to the bottom of the plug 612, and a contact metal plate 615 is fixed to the bottom of the buffer plate 614. A buffer spring 613 is sleeved on the outer wall of the plug 612, and the two ends of the buffer spring 613 are fixedly connected to the plug 612 and the built-in plate 611 respectively.

[0042] By adopting the above technical solution, the contact metal plate 615 and the thermistor wire are closely fitted.

[0043] An extension detection plate 603 is fixedly provided on the top of the slide plate 602 near the fixed block 604, a slide groove 202 is opened on the loading frame 2 for use with the extension detection plate 603, and the extension detection plate 603 slides in the slide groove 202, and two resistance limit plates 201 are fixedly provided on the loading frame 2 for use with the loading plate 509.

[0044] By adopting the above technical solution, the slide plate 602 moves to drive the extension detection plate 603 to move in the loading frame 2.

[0045] An arc-shaped guide block 504 is fixedly provided on one side of the disc 503 close to the first slide bar 506, and a guide wheel 512 is rotatably provided on the side of the first slide bar 506 close to the disc 503 for use with the arc-shaped guide block 504. A return spring 513 is sleeved on the outer wall of the second slide bar 507, and both ends of the return spring 513 are fixedly connected to the right fixing frame 505 and the second slide bar 507 respectively.

[0046] By adopting the above technical solution, the loading plate 509 is moved under the action of the arc-shaped guide block 504 and then reset by the reset spring 513 .

[0047] Eight symmetrically distributed No. 4 slide rails 706 are fixedly provided at the top of the bottom frame 1 , baffles 707 are slidably provided on two adjacent No. 4 slide rails 706 , a connecting plate 708 is fixedly provided between two adjacent baffles 707 , and the connecting plate 708 is fixedly connected to the extension detection plate 603 .

[0048] By adopting the above technical solution, the extension detection plate 603 moves to drive the baffles 707 on both sides to move synchronously under the guidance of the fourth slide rail 706.

[0049] A motor 514 is fixedly installed in the bottom frame 1, and the driving end of the motor 514 is connected to the driving shaft 502 through a pulley transmission group. An electric cylinder 704 is fixedly installed in the middle of the bottom end of the fixed frame 501 away from the motor 514, and the driving end of the electric cylinder 704 is fixedly connected to the sliding frame 702.

[0050] By adopting the above technical solution, the motor 514 drives the driving shaft 502 to rotate, and the electric cylinder 704 drives the sliding frame 702 to move.

[0051] Working principle: First, the glass-encapsulated thermistor is placed in the corresponding groove on the far left of the resistor limit plate 201 through the external loading component, and the motor 514 is controlled to rotate periodically. The motor 514 drives the drive shaft 502 to rotate clockwise through the pulley transmission group. The drive shaft 502 first rotates clockwise for a quarter of a circle. At this time, the guide column 803 moves upward from the bottom to the highest point under the guidance of the guide groove 805, and then moves downward from the highest point to the lowest point to reset. The guide column 803 drives the lifting plate 802 to reciprocate and lift once under the guidance of the lifting guide rail 801. During the rising process of the lifting plate 802, the lifting rods 605 connected by sliding on both sides are pushed to move upward synchronously. The two lifting rods 605 move synchronously to drive the corresponding fixed connections The lifting block 606 moves upward, and the lifting block 606 pushes the flip rod 607 through the push rod 609 to flip to the side away from the connecting rod 610 with the rotating connection of the fixed block 604 as the axis, and the flip rod 607 drives the detection frame 608 to contact the top of the extended detection plate 603 under the guidance of the connecting rod 610. In the process of the detection frame 608 contacting the extended detection plate 603, the bottom of the contact metal plate 615 is closely fitted with the resistance wire of the glass-encapsulated thermistor under the action of the buffer spring 613, and the top of the contact metal plate 615 is connected to the resistance detector 4 through an external circuit. After the contact metal plates 615 at the bottom of the two detection frames 608 are respectively fitted with the resistance wires at both ends of the glass-encapsulated thermistor, the resistance value of the glass-encapsulated thermistor is measured by the resistance detector 4. During the inspection, the guide column 803 moves downward from the highest point to the lowest point under the guidance of the guide groove 805, and drives the lifting plate 802 and the detection frame 608 to reset according to the above reverse steps. When the driving shaft 502 continues to rotate clockwise for the remaining three-quarters of the circumference, the protrusion of the cam 511 will first contact the bottom plate 510, and the bottom plate 510 will be driven to move upward to the highest point through the protrusion of the cam 511. In the process of the bottom plate 510 moving upward, the lifting column 508 drives the loading plate 509 to rise synchronously. When the loading plate 509 rises, it will contact the glass-encapsulated thermistor corresponding to the groove of the resistor limit plate 201 and drive the glass-encapsulated thermistor to move upward synchronously and separate from the resistor limit plate 201. After the loading plate 509 rises to the highest point, the guide wheel 512 contacts with the arc guide block 504, and the No. 1 slide bar 506 moves to the right under the guidance of the guide wheel 512 and the arc guide block 504. The No. 1 slide bar 506 drives the loading plate 509 to move to the right through the lifting column 508. The loading plate 509 moves to the right and drives the No. 2 slide bar 507 to move synchronously and squeeze the reset spring 513. After the loading plate 509 has finished moving to the right, the protrusion of the cam 511 is separated from the bottom plate 510. The loading plate 509 moves downward and resets under its own gravity. The glass-encapsulated thermistor on the loading plate 509 will fall into the resistor limit plate 201 and move to the right by a groove position. After the loading plate 509 moves downward and resets, the guide wheel 512 slides up and down from the arc guide block 504 to the disc 503.The loading plate 509 is pushed to move to the left and reset under the action of the reset spring 513, so as to realize the effect of periodic intermittent conveying of the glass-encapsulated thermistors and synchronous resistance detection of the glass-encapsulated thermistors. When it is necessary to detect the resistance of glass-encapsulated thermistors of different specifications, the electric cylinder 704 is controlled to be turned on, and the driving end of the electric cylinder 704 pushes the sliding frame 702 to move to the right under the guidance of the second slide rail 701 and the third slide rail 703. The sliding frame 702 drives the lifting rod 605 to slide under the guidance of the adjustment groove 806 in the lifting plate 802 through the inclined groove 705. The two lifting plates 802 are connected to the lifting plate 802. The rods 605 move away from each other synchronously, driving the corresponding slide plate 602 to move under the guidance of the first slide rail 601. The movement of the slide plate 602 drives the corresponding extension detection plate 603 to move under the guidance of the corresponding slide groove 202 in the loading frame 2. The extension detection plate 603 drives the corresponding baffle plate 707 to move synchronously under the guidance of the fourth slide rail 706 through the connecting plate 708, thereby achieving the effect of adjusting the detection spacing of glass-encapsulated thermistors of different specifications by the automatic detection component 6. The control of the contraction of the driving end of the electric cylinder 704 will drive the two slide plates 602 and the baffle plate 707 to reset according to the above reverse steps.

[0052] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A glass-encapsulated thermistor detection device, comprising a bottom frame (1), characterized in that: A loading frame (2) and a fixed bracket (3) are fixedly provided at the middle of the top of the bottom frame (1); a resistance detector (4) is provided at the middle of the top of the fixed bracket (3); an intermittent conveying component (5) is provided in the bottom frame (1); two symmetrically distributed automatic detection components (6) are provided at the top of the bottom frame (1); a detection spacing adjustment component (7) and a lifting component (8) are provided between the two automatic detection components (6); The automatic detection component (6) comprises four symmetrically distributed No. 1 slide rails (601), the No. 1 slide rails (601) being fixedly mounted on the bottom frame (1), a slide plate (602) being slidably disposed between two adjacent No. 1 slide rails (601), a fixed block (604) being fixedly disposed in the middle of a side of the top of the slide plate (602) close to the loading frame (2), a lifting rod (605) being slidably disposed in the middle of a side of the slide plate (602) away from the fixed block (604), and the lifting rod (605) passing through the slide plate (602), and flip rods (606) being rotatably disposed on both sides of the fixed block (604) 607), the other end of the flip rod (607) is rotatably provided with a detection frame (608), the top of the lifting rod (605) is fixedly provided with a lifting block (606), the lifting block (606) is rotatably provided with two symmetrically distributed push rods (609) on the side close to the fixed block (604), and the other end of the push rod (609) is rotatably connected to the flip rod (607), and the lifting block (606) is rotatably provided with two symmetrically distributed connecting rods (610) on the side away from the fixed block (604), and the other end of the connecting rod (610) is rotatably connected to the detection frame (608); The detection spacing adjustment component (7) comprises two symmetrically distributed No. 2 slide rails (701), the two No. 2 slide rails (701) are respectively fixedly mounted on the inner wall of the bottom frame (1), a slide frame (702) is slidably arranged between the two No. 2 slide rails (701), the slide frame (702) is provided with two symmetrically distributed inclined grooves (705), and the lifting rod (605) slides in the inclined grooves (705), and a No. 3 slide rail (703) is fixedly arranged on one side of the bottom of the bottom frame (1) close to the slide frame (702), and the slide frame (702) is slidably connected to the No. 3 slide rail (703).

2. A glass-encapsulated thermistor detection device as claimed in claim 1, characterized in that: The intermittent conveying assembly (5) comprises a fixed frame (501), wherein the fixed frame (501) is fixedly mounted on the inner wall of the bottom frame (1), a driving shaft (502) is rotatably provided on the fixed frame (501), a disc (503) is fixedly provided on the outer wall of the driving shaft (502) away from the sliding frame (702), two symmetrically distributed fixed frames (505) are fixedly provided on the inner wall of the loading frame (2), a first sliding bar (506) is slidably provided on the left fixed frame (505), and a second sliding bar (507) is slidably provided on the right fixed frame (505), lifting columns (508) are slidably provided on the first sliding bar (506) and the second sliding bar (507), a loading plate (509) is fixedly provided on the top end of the lifting column (508), a bottom plate (510) is fixedly provided on the bottom end of the lifting column (508), and two symmetrically distributed cams (511) are fixedly provided on the middle part of the outer wall of the driving shaft (502).

3. A glass-encapsulated thermistor detection device as claimed in claim 2, characterized in that: The lifting assembly (8) comprises two symmetrically distributed lifting guide rails (801), the two lifting guide rails (801) are fixedly mounted on a fixed frame (501), a lifting plate (802) is slidably arranged between the two lifting guide rails (801), a turntable (804) is fixedly arranged on the outer wall of the driving shaft (502) on the side close to the lifting plate (802), a guide groove (805) is provided on the turntable (804) on the side close to the lifting plate (802), a guide column (803) is fixedly arranged on the middle part of the side of the lifting plate (802) close to the turntable (804), and the guide column (803) slides in the guide groove (805), and two symmetrically distributed adjustment grooves (806) are provided on the lifting plate (802), and the lifting rod (605) slides in the adjustment groove (806).

4. A glass-encapsulated thermistor detection device as claimed in claim 1, characterized in that: Two symmetrically distributed built-in plates (611) are fixedly provided on the inner wall of the detection frame (608); plugs (612) are inserted through the four corners of the built-in plates (611); a buffer plate (614) is fixedly provided at the bottom end of the plug (612); a contact metal plate (615) is fixedly provided at the bottom end of the buffer plate (614); a buffer spring (613) is sleeved on the outer wall of the plug (612), and two ends of the buffer spring (613) are respectively fixedly connected to the plug (612) and the built-in plates (611).

5. A glass-encapsulated thermistor detection device as claimed in claim 1, characterized in that: An extension detection plate (603) is fixedly provided on one side of the top of the slide plate (602) close to the fixed block (604), a slide groove (202) for use with the extension detection plate (603) is provided on the loading frame (2), and the extension detection plate (603) slides in the slide groove (202), and two resistance limit plates (201) for use with the loading plate (509) are fixedly provided on the loading frame (2).

6. A glass-encapsulated thermistor detection device as claimed in claim 2, characterized in that: An arc-shaped guide block (504) is fixedly provided on one side of the disc (503) close to the first slide bar (506); a guide wheel (512) for use with the arc-shaped guide block (504) is rotatably provided on one side of the disc (503) close to the first slide bar (506); a return spring (513) is sleeved on the outer wall of the second slide bar (507), and two ends of the return spring (513) are fixedly connected to the right fixing frame (505) and the second slide bar (507), respectively.

7. A glass-encapsulated thermistor detection device as claimed in claim 1, characterized in that: Eight symmetrically distributed No. 4 slide rails (706) are fixedly provided on the top of the bottom frame (1), baffles (707) are slidably provided on two adjacent No. 4 slide rails (706), a connecting plate (708) is fixedly provided between two adjacent baffles (707), and the connecting plate (708) is fixedly connected to the extension detection plate (603).

8. A glass-encapsulated thermistor detection device as claimed in claim 2, characterized in that: A motor (514) is fixedly disposed in the bottom frame (1), and a driving end of the motor (514) is transmission-connected to a driving shaft (502) via a pulley transmission group; an electric cylinder (704) is fixedly disposed in the middle of the bottom end of the fixed frame (501) away from the motor (514), and a driving end of the electric cylinder (704) is fixedly connected to the sliding frame (702).

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