Temperature measuring equipment for cord thread impregnation

Abstract

The utility model relates to the technical field of yarn processing, and discloses a temperature measuring device for cord thread impregnation, which comprises a box body, a plurality of guide frames are welded on the outer wall of the top of the box body, the circumferential outer walls of the guide frames are connected with a sliding plate in a sliding manner, and the middle part of the sliding plate is fixedly connected with a temperature sensor. The top of the box body is provided with receding holes, the number of the receding holes is the same as that of the guide frames, probes of the temperature sensors penetrate through the receding holes, connecting rods penetrating through the box body are fixed to the four corners of the bottom of the sliding plate through bolts, and blocking frames are welded among the multiple connecting rods. The probe of the temperature sensor is moved out of the box body, and the blocking frame blocks the avoiding hole, so that chemical substances cannot corrode the probe of the temperature sensor, the measurement precision of the temperature sensor is ensured, and the service life of the temperature sensor is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of yarn processing technology, and more specifically to a temperature measuring device for impregnating cord yarn. Background Technology

[0002] Cord is commonly used in tires or other rubber products as a reinforcing material. Impregnation involves immersing the cord in a rubber compound to enhance its adhesion to the rubber. During this process, the temperature of the rubber compound may affect the impregnation effect.

[0003] A search revealed Chinese patent CN217324583U, which discloses a cord impregnation device that facilitates the re-threading of yarn from the impregnation tank. During the cord impregnation process, a temperature sensor is used to control the temperature of the adhesive in the impregnation tank. However, when the device is not in use, the temperature sensor remains in the impregnation tank, and the chemicals in the adhesive can corrode the sensor probe, resulting in a decrease in the measurement accuracy of the temperature sensor. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a temperature measuring device for impregnating cords to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a temperature measuring device for impregnated cord fabric, comprising a housing, wherein multiple guide frames are welded to the top outer wall of the housing, and a sliding plate is slidably connected to the outer circumference of the guide frames, and a temperature sensor is fixedly connected to the middle part of the sliding plate. The top of the housing has the same number of clearance holes as the guide frames, and the probe of the temperature sensor passes through the clearance holes. Connecting rods passing through the housing are fixed to the four corners of the bottom of the sliding plate by bolts, and a blocking frame is welded between the multiple connecting rods. The top of the housing is provided with a power component that drives the multiple sliding plates to move up and down, and the bottom of the sliding plate is provided with a sealing mechanism to protect the temperature sensor probe exposed to the air.

[0006] As a further embodiment of this utility model, the power assembly includes an electric push rod that is fixed to the outer wall of the top of the housing by bolts. The top of the movable end of the electric push rod is fixed to a connecting frame by bolts, and the connecting frame is fixed to the slide plate.

[0007] As a further embodiment of this utility model, the sealing mechanism includes a rotating groove formed around the bottom of the slide plate, and a sealing plate is rotatably connected between the inner walls of the two sides of the rotating groove via a shaft. The width of the sealing plate is the same as the distance between two adjacent connecting rods. The outer circumference of the guide frame is provided with a pressing component that causes the sealing plate to rotate downwards, and the top of the slide plate is provided with a pulling component that drives the sealing plate to rotate upwards.

[0008] As a further embodiment of this utility model, the extrusion assembly includes multiple inserts welded to the outer circumference of the guide frame, and the top of the slide plate has multiple insertion holes, with one end of the insert able to pass through the insertion hole and contact the sealing plate.

[0009] As a further embodiment of this utility model, the pulling component includes a plurality of arc-shaped elastic plates welded to the top periphery of the skateboard. The top periphery of the skateboard has the same number of clearance grooves as the arc-shaped elastic plates, and the other end of the arc-shaped elastic plate passes through the clearance groove and is fixed to the sealing plate.

[0010] As a further embodiment of this utility model, grooves are provided at the bottom of the slide plate and the top of the stopper, and a first sealing ring and a second sealing ring are respectively bonded in the two grooves.

[0011] As a further embodiment of this invention, one end of the bottom of each of the plurality of the inserts is a bevel.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model features a sliding plate and a blocking bracket. The sliding plate moves upward, allowing the temperature sensor probe to exit the housing. Simultaneously, the blocking bracket blocks the clearance hole, preventing chemical substances from corroding the temperature sensor probe, thus ensuring the measurement accuracy of the temperature sensor and improving its service life.

[0014] 2. This utility model is equipped with a power component. The electric push rod drives the connecting frame to move upward, thereby driving multiple slide plates to move upward simultaneously. This can protect the probes of multiple temperature sensors together and improve the convenience of equipment adjustment.

[0015] 3. This utility model provides a sealing mechanism, with the sealing plate perpendicular to the slide plate and inserted between two adjacent connecting rods, thereby protecting the temperature sensor probe exposed to the air and further improving the protection effect of the temperature sensor. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a partial cross-sectional view of the present invention.

[0018] Figure 3 This is a partially enlarged structural schematic diagram of the present invention.

[0019] The attached diagram is labeled as follows: 1. Housing; 2. Electric push rod; 3. Connecting frame; 4. Guide frame; 5. Connecting rod; 6. Blocking frame; 7. Temperature sensor; 8. Alternating hole; 9. Sealing plate; 10. Rotating groove; 11. First sealing ring; 12. Slide plate; 13. Inclined surface; 14. Insertion hole; 15. Arc-shaped elastic plate; 16. Alternating groove; 17. Inserting frame; 18. Second sealing ring. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Reference Figures 1-3 This utility model provides a temperature measuring device for impregnated cord fabric, including a housing 1, which is the shell of an impregnation tank. Multiple guide frames 4 are welded to the top outer wall of the housing 1. A sliding plate 12 is slidably connected to the outer circumference of each guide frame 4. A temperature sensor 7 is located in the middle of the sliding plate 12, passing through the sliding plate 2 and secured with a nut. The top of the housing 1 has the same number of clearance holes 8 as the guide frames 4, and the probe of the temperature sensor 7 passes through these clearance holes 8. Connecting rods 5 passing through the housing 1 are bolted to the four corners of the bottom of the sliding plate 12. A blocking frame 6 is welded between the multiple connecting rods 5. The top of the housing 1 has a power assembly for moving the multiple sliding plates 12 up and down. The bottom is equipped with a sealing mechanism to protect the probe of the temperature sensor 7 exposed to the air. When the impregnation tank is not in use, the power component drives the slide plate 12 to move upward, thereby moving the temperature sensor 7 upward. This causes the probe of the temperature sensor 7 to move out of the clearance hole 8 and out of the housing 1, where it is protected by the sealing mechanism. At the same time, the upward movement of the slide plate 12 will drive the connecting rod 5 and the blocking frame 6 to move upward. When the probe of the temperature sensor 7 moves out of the housing 1, the blocking frame 6 blocks the clearance hole 8, thereby sealing the clearance hole 8 and preventing chemical substances from corroding the probe of the temperature sensor 7. This ensures the measurement accuracy of the temperature sensor 7 and improves its service life.

[0022] In this utility model, the power assembly includes an electric push rod 2 that is fixed to the top outer wall of the housing 1 by bolts. The top of the movable end of the electric push rod 2 is fixed to a connecting frame 3 by bolts, and the connecting frame 3 is fixed to the slide plate 12. When the electric push rod 2 is started, the electric push rod 2 drives the connecting frame 3 to move upward, thereby driving multiple slide plates 12 to move upward simultaneously, which can protect the probes of multiple temperature sensors 7 together and improve the convenience of equipment adjustment.

[0023] The sealing mechanism includes a rotating groove 10 formed around the bottom of the slide plate 12. A sealing plate 9 is rotatably connected between the inner walls of the two sides of the rotating groove 10 via a shaft. The width of the sealing plate 9 is the same as the distance between two adjacent connecting rods 5. The outer circumference of the guide frame 4 is provided with a pressing component that causes the sealing plate 9 to rotate downward. The top of the slide plate 12 is provided with a pulling component that drives the sealing plate 9 to rotate upward. When the slide plate 12 moves upward, it will cause the sealing plate 9, which is kept parallel to the slide plate 12, to move upward. During the upward movement of the slide plate 12, the sealing plate 9 will be pressed by the pressing component, making the sealing plate 9 perpendicular to the slide plate 12 and entering between two adjacent connecting rods 5, thereby protecting the temperature sensor 7 probe exposed to the air and further improving the protection effect of the temperature sensor 7.

[0024] The extrusion assembly includes multiple inserts 17 welded to the outer circumference of the guide frame 4. The top of the slide plate 12 has multiple insertion holes 14. One end of the bottom of each insert 17 is a slope 13. The slope 13 can avoid the sealing plate 9 being squeezed and rotated by the inserts 17 during the upward movement, so that the sealing plate 9 will not be jammed between the inserts 17 and the box 1. During the upward movement of the slide plate 12, one end of the insert 17 will pass through the insertion hole 14 and contact the sealing plate 9. The slide plate 12 continues to move upward, so that the slope 13 on the insert 17 squeezes the sealing plate 9, thereby causing the sealing plate 9 to rotate.

[0025] The pulling component includes multiple arc-shaped elastic plates 15 welded around the top of the slide plate 12. The arc-shaped elastic plates 15 are made of elastic metal material, preferably spring steel. The top of the slide plate 12 has the same number of clearance grooves 16 as the arc-shaped elastic plates 15. The other end of the arc-shaped elastic plates 15 passes through the clearance grooves 16 and is fixed to the sealing plate 9. When the sealing plate 9 is disengaged from the bracket 17, the arc-shaped elastic plates 15, which are stretched and deformed, pull the sealing plate 9 back to its original position, so that the sealing plate 9 and the slide plate 12 are on the same horizontal plane, thereby allowing the slide plate 12 to slide downward.

[0026] The bottom of the slide plate 12 and the top of the block frame 6 are both provided with grooves. A first sealing ring 11 and a second sealing ring 18 are respectively bonded in the two grooves. The first sealing ring 11 seals the slide plate 12 and the housing 1, and the second sealing ring 18 seals the block frame 6 and the housing 1, thereby improving the sealing performance of the equipment.

[0027] The working principle of this utility model is as follows: When the impregnation tank is not in use, the electric push rod 2 is activated, which drives the connecting frame 3 to move upward, thereby driving multiple sliding plates 12 to move upward simultaneously. This causes the temperature sensor 7 to move upward, thus moving the probe of the temperature sensor 7 out of the clearance hole 8 and out of the housing 1. The upward movement of the sliding plates 12 causes the sealing plate 9 to move upward. When the sealing plate 9 contacts the insert 17, the sliding plate 12 continues to move upward, causing the inclined surface 13 on the insert 17 to press against the sealing plate 9, causing the sealing plate 9 to rotate. This makes the sealing plate 9 perpendicular to the sliding plate 12 and enter between two adjacent connecting rods 5, thus protecting the probe of the temperature sensor 7 exposed to the air. At the same time, the upward movement of the sliding plates 12 causes the connecting rods 5 and the blocking frame 6 to move upward. When the probe of the temperature sensor 7 moves out of the housing 1, the blocking frame 6 blocks the clearance hole 8, thus sealing the clearance hole 8 and preventing chemical substances from corroding the probe of the temperature sensor 7. This ensures the measurement accuracy of the temperature sensor 7 and improves its service life.

[0028] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A temperature measuring device for cord dipping, comprising a housing (1), characterized in that The top outer wall of the box (1) is fixedly connected with a plurality of guide frames (4), the circumferential outer wall of the guide frame (4) is slidably connected with a sliding plate (12), the middle part of the sliding plate (12) is fixedly connected with a temperature sensor (7), the top of the box (1) is provided with the same number of avoiding holes (8) as the guide frame (4), and the probe of the temperature sensor (7) passes through the avoiding hole (8), the bottom of the sliding plate (12) is fixedly connected with a connecting rod (5) penetrating the box (1), a plurality of connecting rods (5) are fixedly connected with a plug frame (6), the top of the box (1) is provided with a power assembly driving a plurality of sliding plates (12) to move up and down, and the bottom of the sliding plate (12) is provided with a plugging mechanism for protecting the temperature sensor (7) probe exposed in the air.

2. A cord dipping temperature measuring device according to claim 1, characterised in that The power assembly comprises an electric push rod (2) fixedly connected to the top outer wall of the box (1), and the top of the movable end of the electric push rod (2) is fixedly connected with a connecting frame (3), and the connecting frame (3) is fixed with the sliding plate (12).

3. A cord dipping temperature measuring device according to claim 1, wherein The plugging mechanism comprises rotating grooves (10) formed around the bottom of the sliding plate (12), and the two side inner walls of the rotating groove (10) are rotatably connected with a sealing plate (9), and the width of the sealing plate (9) is the same as the distance between the two adjacent connecting rods (5), the circumferential outer wall of the guide frame (4) is provided with an extrusion assembly for rotating the sealing plate (9) downward, and the top of the sliding plate (12) is provided with a pulling assembly for rotating the sealing plate (9) upward.

4. A cord dipping temperature measuring device according to claim 3, wherein The extrusion assembly comprises a plurality of plug frames (17) fixedly connected to the circumferential outer wall of the guide frame (4), the top of the sliding plate (12) is provided with a plurality of insertion holes (14), and one end of the plug frame (17) can pass through the insertion hole (14) and contact the sealing plate (9).

5. A cord dipping temperature measuring device according to claim 3, wherein The pulling assembly comprises a plurality of arc-shaped elastic plates (15) fixedly connected around the top of the sliding plate (12), the top of the sliding plate (12) is provided with the same number of avoiding grooves (16) as the arc-shaped elastic plates (15), and the other end of the arc-shaped elastic plate (15) passes through the avoiding groove (16) and is fixed with the sealing plate (9).

6. A cord dipping temperature measuring device according to claim 1, wherein The bottom of the sliding plate (12) and the top of the plug frame (6) are both provided with grooves, and the first and second sealing rings (11) and (18) are fixedly connected in the two grooves respectively.

7. A cord coating temperature measuring device according to claim 4, wherein One end of the bottom of the plurality of plug frames (17) is a slope (13).

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