Drying device convenient to discharge and used for oxygen sensor chip processing

Abstract

The utility model discloses an oxygen sensor chip processing drying device convenient for blanking, which comprises a drying box base body for installation, an electric exhaust fan fixedly connected to the upper end of an installation cover and a first conveyor belt, the first conveyor belt is installed in the middle of the drying box base body, and a fixed vertical plate is fixedly installed on the outer surface of the first conveyor belt. And the distances between every two adjacent fixed vertical plates are the same, the fixed vertical plates are symmetrically arranged along the central axis of the first conveying belt, and mounting plates are mounted on the inner sides of the fixed vertical plates. According to the oxygen sensor chip processing drying device convenient to discharge, a chip can rotate so that the device can dry the chip in all directions, the working efficiency of the device is improved, the dried chip can be rapidly discharged out of the device, the time and energy needed for discharging are saved, circulation of water vapor in the device is accelerated, and the working efficiency of the device is improved. The influence on the slow drying process is avoided, and the time required for completely drying the chip is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field related to oxygen sensor chip processing, in particular to a drying device for processing oxygen sensor chips which is convenient for material unloading. Background Art

[0002] Oxygen sensor chip is an important component used to monitor and control the air-fuel ratio of combustion. It is used in the control of various types of coal combustion, oil combustion, gas combustion, etc. It is most commonly used in automobile exhaust systems to measure the oxygen concentration in automobile exhaust to observe whether the exhaust emissions meet the standards.

[0003] For example, the utility model with authorization announcement number CN220541574U discloses a drying device for processing automobile oxygen sensors, including a drying box, a rotating shaft embedded in the left side of the drying box, the outer surface of the rotating shaft is rotatably connected to the connection of the drying box through a bearing, the right end of the rotating shaft passes through the drying box and is fixedly connected to a concave plate, and a concave frame is fixedly installed between the top and bottom of the inner cavity of the concave plate. The utility model can facilitate the loading and unloading of automobile oxygen sensors by arranging baffles, supporting frames and filters. By arranging a drying box, a rotating shaft, a concave plate, a concave frame, a heating resistor wire, a movable plate, a baffle, a supporting frame, a filter net and a driving assembly, the concave plate can conveniently drive the heating resistor wire to rotate, thereby drying the automobile oxygen sensor in all directions. By arranging the above structure, the drying device has the advantage of improving the drying efficiency when in use, thereby meeting the customer's usage needs.

[0004] However, the above technical solution still has some disadvantages. The drying speeds on both sides of the chip are inconsistent, the drying efficiency of the device is low, and the dried chips are not easy to be quickly removed from the inside of the device, which wastes working time and energy. In addition, the water vapor generated by drying cannot be quickly discharged from the device, resulting in low drying efficiency and prolonged use time of the device. Therefore, we propose a drying device for oxygen sensor chip processing that is easy to unload, so as to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a drying device for processing oxygen sensor chips that is easy to unload, so as to solve the problems raised in the above-mentioned background technology, such as the inconsistent drying speeds on both sides of the chip, the low drying efficiency of the device, the difficulty in quickly removing the dried chips from the inside of the device, wasting working time and energy, and the inability to quickly discharge the water vapor generated by drying from the device, resulting in low drying efficiency and prolonged use time of the device.

[0006] To achieve the above object, the present utility model provides the following technical solution: A drying device for processing oxygen sensor chips that facilitates material discharging, comprising: a drying box base for installation and an electric exhaust fan fixedly connected to the upper end of the installation cover;

[0007] It further comprises:

[0008] A first conveyor belt, the first conveyor belt is installed in the middle of the drying box base, and a fixed vertical plate is fixedly installed on the outer surface of the first conveyor belt, and the distance between adjacent two fixed vertical plates is the same. The fixed vertical plates are symmetrically arranged along the central axis of the first conveyor belt, and a mounting plate is installed inside the fixed vertical plates;

[0009] A clamping plate, the clamping plate is arranged inside the fixed vertical plate, and a rubber pad is fixedly installed at the inner end of the clamping plate, and a hinge rod is connected to the outer end of the clamping plate. A limiting rod is arranged inside the hinge rod, and the outer end of the hinge rod is connected to a connecting block;

[0010] A gear, the gear is installed outside the fixed vertical plate, and the central axis of the gear is fixedly connected to the middle of the outer end of the mounting plate. A rack is installed below the gear, and the rack is fixedly connected to the inner walls of the front and rear sides of the drying box base respectively;

[0011] A slider, the lower end of the slider is fixedly connected to the middle of the upper end of the clamping plate. A second conveyor belt is installed at the lower part of the drying box base, and a baffle is arranged above the right end of the second conveyor belt, and the baffle is fixedly connected to the inner walls of the front and rear sides of the drying box base respectively.

[0012] Preferably, the inner walls of the front and rear sides of the drying box base are both fixedly installed with heating resistance wires, and exhaust holes are equally spacedly opened at the upper end of the drying box base. An installation cover is arranged outside the upper side of the exhaust holes, and the lower end of the installation cover is fixedly installed on the upper end surface of the drying box base.

[0013] Preferably, a convex block is fixedly installed at the inner end of the clamping plate, and the rubber pad closely adheres to the outer side surface of the oxygen sensor chip through the clamping plate. The outer end of the clamping plate is rotatably connected to the inner end of the hinge rod.

[0014] Preferably, the outer end of the hinge rod is rotatably connected to the inner section of the connecting block, and the outer section of the connecting block is slidably connected in a cavity opened inside the mounting plate. A spring is fixedly installed between the connecting block and the outer section of the connecting block.

[0015] Preferably, limiting rods are rotatably connected to the inner ends of the left and right parts of the mounting plate, and the inner ends of the limiting rods are slidably connected in a through groove opened inside the hinge rod. The gear meshes with the rack for transmission, and the central axis of the gear is rotatably connected inside the fixed vertical plate, and the mounting plate rotates above the first conveyor belt through the gear.

[0016] Preferably, the slider is slidably connected to the stopper, and both the left and right ends of the slider are provided with arc-shaped structures, and the left end of the stopper is provided with an inclined structure. The second conveyor belt penetrates through the lower right wall of the drying box body.

[0017] Preferably, the right-side rotating roller of the second conveyor belt and the right-side rotating roller of the first conveyor belt are synchronously driven by a belt, and the left end of the second conveyor belt penetrates through the drying box body and extends to the outside. A viewing window is fixedly installed at the front end of the drying box body, and the viewing window is made of a transparent material.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the drying device for oxygen sensor chips that facilitates blanking, the rotation of the chips enables the device to dry the chips in all directions, improving the working efficiency of the device. Moreover, the dried chips can be quickly discharged from the device, saving the time and effort required for blanking, and accelerating the circulation of water vapor in the device, avoiding its influence on slowing down the drying process and shortening the time required for the chips to be completely dried;

[0019] 1. There are a clamping plate, a mounting plate and a gear. The clamping plate stably clamps the chip, and the rubber pad can protect the surface of the chip from being damaged. When the clamping plate moves outward, the rotation of the hinge rod and the limiting rod is utilized, so that the connecting block pushes the spring to undergo elastic deformation, and the force received by the hinge rod is used to ensure the stability of the clamping plate during clamping, preventing the chip from falling off. The mounting plate drives the gear and the rack to engage, so that the mounting plate, the clamping plate and the chip rotate intermittently, enabling the chip to receive drying in all directions and accelerating the drying speed of the chip;

[0020] 2. There are a slider, a stopper and a second conveyor belt. When the clamping plate drives the slider to move to the lower right end of the drying box body, the slider moves outward along the inclined surface of the stopper, so that the clamping plate releases the clamping of the chip, and the chip freely falls to the upper end of the second conveyor belt. The second conveyor belt conveys the chip out of the inside of the drying box body. The operation method is simple and fast, and the blanking can be automatically completed, and the working process is stable and orderly, saving working time and effort;

[0021] 3. There are an electric exhaust fan and a mounting cover. During the drying process, the hot water vapor mainly discharges from the exhaust holes out of the drying box body. At this time, the electric exhaust fan works to accelerate the air circulation inside the mounting cover, thereby accelerating the discharge of water vapor inside the drying box body, avoiding the water vapor staying in the drying box body for a long time and reducing the drying speed of the device, and reducing the time required for the drying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front sectional structure schematic diagram of the present utility model;

[0023] Figure 2 It is a top sectional structure schematic diagram of the present utility model;

[0024] Figure 3 This is the front view structural diagram of the present utility model;

[0025] Figure 4 This is the top view structural diagram of the second conveyor belt of the present utility model;

[0026] Figure 5 For the present utility model Figure 2 The enlarged structural diagram at position A in it.

[0027] In the figure: 1, drying box base; 2, electric exhaust fan; 3, first conveyor belt; 4, clamping plate; 5, rubber pad; 6, hinge rod; 7, limiting rod; 8, connecting block; 9, spring; 10, mounting plate; 11, fixed vertical plate; 12, gear; 13, rack; 14, heating resistance wire; 15, exhaust hole; 16, mounting cover; 17, slider; 18, stop block; 19, second conveyor belt; 20, observation window. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-5 , the present utility model provides a technical solution: a drying device for oxygen sensor chips that is convenient for blanking, including: drying box base 1, electric exhaust fan 2, first conveyor belt 3, clamping plate 4, rubber pad 5, hinge rod 6, limiting rod 7, connecting block 8, spring 9, mounting plate 10, fixed vertical plate 11, gear 12, rack 13, heating resistance wire 14, exhaust hole 15, mounting cover 16, slider 17, stop block 18, second conveyor belt 19 and observation window 20.

[0030] When using this drying device for oxygen sensor chips that is convenient for blanking, first as Figure 1 , Figure 2 and Figure 5As shown in the figure, the first conveyor belt 3 is installed in the middle of the drying box base body 1, and the clamping plate 4 is arranged above the first conveyor belt 3. The fixed vertical plate 11 is fixedly connected to the outer surface of the first conveyor belt 3. The rubber pad 5 is fixedly installed on the inner end surface of the clamping plate 4. The inner and outer ends of the hinge rod 6 are respectively rotatably connected to the clamping plate 4 and the connecting block 8. The inner end of the limiting rod 7 is slidably connected to the through groove formed inside the hinge rod 6, and the outer end of the limiting rod 7 is rotatably connected to the inner sides of the left and right parts of the mounting plate 10. The outer section of the connecting block 8 is slidably connected to the cavity formed inside the mounting plate 10, and a spring 9 is fixedly connected between the connecting block 8 and the connecting block 8;

[0031] Put the chip between the clamping plate 4 and the clamping plate 4 from above. At this time, the clamping plate 4 is extruded and moves outward. The hinge rod 6 is extruded and rotates and swings. The limiting rod 7 rotates through the hinge rod 6, and the connecting block 8 slides through the hinge rod 6 and squeezes the spring 9 to generate elastic deformation. The chip is supported by the convex block inside the clamping plate 4, and the rubber pad 5 closely adheres to the outer surface of the chip, completing the fixation of the chip. The operation method is simple and fast;

[0032] The mounting plate 10 is installed inside the fixed vertical plate 11. The central axis of the gear 12 penetrates through the fixed vertical plate 11 and is fixedly connected to the middle of the outer end of the mounting plate 10. The central axis of the gear 12 rotates and is rotatably connected to the fixed vertical plate 11. A rack 13 is installed below the gear 12, and the gear 12 and the rack 13 are meshed and driven. The racks 13 are respectively fixedly installed on the front and rear inner walls of the drying box base body 1. The right rotating roller of the first conveyor belt 3 is synchronously driven by a belt with the right rotating roller of the second conveyor belt 19. The heating resistance wires 14 are respectively fixedly installed on the front and rear inner walls of the drying box base body 1;

[0033] When the chip is stably clamped by the clamping plate 4, the first conveyor belt 3 resumes transmission and the chip moves to the left. As the fixed vertical plate 11 drives the gear 12 to move, the gear 12 meshes with the rack 13 to control the mounting plate 10 to drive the clamping plate 4 and the chip to rotate, and the chip is dried in all directions by the heating resistance wires 14, improving the working efficiency of drying and accelerating the drying speed of the chip.

[0034] As Figure 1 、 Figure 3 and Figure 4 shown, the exhaust holes 15 are evenly opened at the upper end of the drying box base body 1, and an installation cover 16 is arranged on the outer side of the upper part of the exhaust holes 15, and the lower end of the installation cover 16 is fixedly connected to the upper surface of the drying box base body 1. The electric exhaust fan 2 is fixedly installed on the upper end of the installation cover 16;

[0035] When the drying work is in progress, the water vapor on the chip is evaporated by the hot air into water vapor and remains inside the drying box base 1. The electric exhaust fan 2 starts to accelerate the air circulation speed inside the installation cover 16, helping the water vapor to be discharged from the exhaust hole 15 out of the drying box base 1, timely discharging the water vapor inside the drying box base 1, reducing the working pressure of the device, and shortening the time required for the chip to be completely dried;

[0036] The slider 17 is fixedly installed in the middle of the upper end of the clamping plate 4, and both the left and right ends of the slider 17 are arranged in an arc structure. The stop block 18 is fixedly installed on the inner sides of the front and rear parts of the drying box base 1, and the stop block 18 is arranged above the right end of the second conveyor belt 19. The slider 17 is slidably connected to the stop block 18, and the left side surface of the stop block 18 is inclined. The second conveyor belt 19 is installed at the bottom end of the drying box base 1, and the left part of the second conveyor belt 19 penetrates through the drying box base 1 and extends out of the inside of the drying box base 1. The observation window 20 is fixedly installed on the front end of the drying box base 1;

[0037] With the driving of the first conveyor belt 3, the clamping plate 4 drives the chip to move circularly. When the slider 17 touches the inclined surface of the stop block 18, the slider 17 slides outward along the inclined surface. At this time, the clamping plate 4 and the clamping plate 4 move towards each other. After the chip is released, it falls onto the upper surface of the second conveyor belt 19 according to its own weight. Subsequently, the chip is conveyed out of the inside of the drying box base 1 by the second conveyor belt 19, realizing the automatic discharging of the chip. The operation method is simple, without wasting time, the working process is stable and orderly, saving working energy. During drying, the staff can observe the working condition of the device through the observation window 20 so as to solve unexpected events at any time.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. In addition, the orientation nouns such as up, down, left, right, front, and back in the text only represent their relative positions rather than absolute positions.

[0039] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here.

[0040] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drying device for processing oxygen sensor chips that facilitates material discharging, comprising: The drying box base body (1) for installation and the electric exhaust fan (2) fixedly connected to the upper end of the installation cover (16); It is characterized in that it further includes: The first conveyor belt (3), the first conveyor belt (3) is installed in the middle of the drying box base body (1), and a fixed vertical plate (11) is fixedly installed on the outer surface of the first conveyor belt (3), and the distance between two adjacent fixed vertical plates (11) is the same. The fixed vertical plates (11) are symmetrically arranged along the central axis of the first conveyor belt (3), and a mounting plate (10) is installed inside the fixed vertical plate (11); The clamping plate (4), the clamping plate (4) is arranged inside the fixed vertical plate (11), and a rubber pad (5) is fixedly installed at the inner end of the clamping plate (4), and a hinge rod (6) is connected to the outer end of the clamping plate (4). A limiting rod (7) is arranged inside the hinge rod (6), and the outer end of the hinge rod (6) is connected to the connecting block (8); The gear (12), the gear (12) is installed outside the fixed vertical plate (11), and the central axis of the gear (12) is fixedly connected to the middle of the outer end of the mounting plate (10). A rack (13) is installed below the gear (12), and the rack (13) is fixedly connected to the inner walls of the front and rear sides of the drying box base body (1) respectively; The slider (17), the lower end of the slider (17) is fixedly connected to the middle of the upper end of the clamping plate (4). The lower part of the drying box base body (1) is installed with a second conveyor belt (19), and a baffle (18) is arranged above the right end of the second conveyor belt (19), and the baffle (18) is fixedly connected to the inner walls of the front and rear sides of the drying box base body (1) respectively.

2. The drying device for processing oxygen sensor chips that facilitates material discharge according to claim 1, wherein: The inner walls of the front and rear sides of the drying box base body (1) are both fixedly installed with heating resistance wires (14), and exhaust holes (15) are equally spaced at the upper end of the drying box base body (1). An installation cover (16) is arranged outside the upper part of the exhaust hole (15), and the lower end of the installation cover (16) is fixedly installed on the upper end surface of the drying box base body (1).

3. The drying device for processing oxygen sensor chips that facilitates blanking according to claim 1, characterized in that: A convex block is fixedly installed at the inner end of the clamping plate (4), and the rubber pad (5) is in close contact with the outer side surface of the oxygen sensor chip through the clamping plate (4). The outer end of the clamping plate (4) is rotatably connected to the inner end of the hinge rod (6).

4. The drying device for processing oxygen sensor chips that facilitates blanking according to claim 3, wherein: The outer end of the hinge rod (6) is rotatably connected to the inner section of the connecting block (8), and the outer section of the connecting block (8) is slidably connected in the cavity opened inside the mounting plate (10). A spring (9) is fixedly installed between the connecting block (8) and the outer section of the connecting block (8).

5. The drying device for processing oxygen sensor chips, which is convenient for blanking, according to claim 4, is characterized in that: The inner ends of the left and right parts of the mounting plate (10) are rotatably connected with a limiting rod (7), and the inner end of the limiting rod (7) is slidably connected in the through groove opened inside the hinge rod (6). The gear (12) is in meshing transmission with the rack (13), and the central axis of the gear (12) is rotatably connected inside the fixed vertical plate (11), and the mounting plate (10) rotates above the first conveyor belt (3) through the gear (12).

6. The drying device for processing oxygen sensor chips that facilitates material discharge according to claim 1, wherein: The slider (17) is slidably connected to the stopper (18), and both the left and right ends of the slider (17) are arranged in an arc structure, and the left end of the stopper (18) is arranged in an inclined structure. The second conveyor belt (19) penetrates through the lower right wall of the drying box base body (1).

7. The drying device for processing oxygen sensor chips that is convenient for blanking according to claim 6, characterized in that: The right rotating roller of the second conveyor belt (19) is synchronously driven by a belt with the right rotating roller of the first conveyor belt (3), and the left end of the second conveyor belt (19) penetrates through the drying box base body (1) and extends to the outside. An observation window (20) is fixedly installed at the front end of the drying box base body (1), and the observation window (20) is made of a transparent material.

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