Fresh latex solidification monitoring device based on smoked sheet rubber production

Abstract

The invention discloses a smoke sheet rubber production-based fresh latex solidification monitoring device, which comprises a foundation, a mixing tank is arranged on the foundation, an acid storage tank is arranged above the mixing tank, a rubber storage tank is arranged on one side of the acid storage tank, the mixing tank is respectively communicated with the acid storage tank and the rubber storage tank through pipelines, and the mixing tank is communicated with the acid storage tank and the rubber storage tank through pipelines. A plurality of coagulating tanks are arranged on the foundation, the coagulating tanks are communicated with the mixing tank, a portal frame is arranged on the foundation, a first driving assembly is arranged between the portal frame and the foundation, a second driving assembly is arranged on the portal frame, a lifting module is arranged on the second driving assembly, and a detection mechanism is arranged on the lifting module. The detection unit judges the solidification state according to data of deformation degrees of abnormal deformation of different areas of the rubber block, and the detection mechanism comprises a detection unit and a limiting device. The problem that in the prior art, the solidification effect is difficult to monitor in film solidification production is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tobacco sheet glue production, and particularly relates to a fresh latex coagulation monitoring device based on tobacco sheet glue production. BACKGROUND

[0002] Tobacco sheet glue, as an important natural rubber product, is widely used in many industrial fields. Its main uses are concentrated in tire manufacturing, industrial products and medical supplies, etc. Due to its excellent physical and chemical properties, tobacco sheet glue has become an indispensable raw material in these industries.

[0003] Fresh latex and acid are raw materials in the production process. After being collected and centrifugally decontaminated, fresh latex is pumped into a fresh latex storage tank for standby, and an acid storage tank is also provided beside it. Two sets of systems are respectively delivered to the inside of the coagulation tank, so that the mixing of fresh latex (mainly composed of rubber particle colloid) and acid (such as formic acid, acetic acid, etc. used to adjust pH value to promote latex coagulation) is uneven, which can cause significant local acidity difference in the coagulation tank, and finally the rubber products (such as rubber sheets, rubber particles) prepared will have inconsistent problems in strength, elasticity, hardness and other indicators, affecting the subsequent processing adaptability.

[0004] At present, it is difficult to detect and monitor the coagulation effect of rubber blocks in real time during the coagulation of rubber sheets. SUMMARY

[0005] The purpose of the present application is to solve the problem that it is difficult to monitor the coagulation effect in the coagulation production of rubber sheets in the prior art.

[0006] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0007] A fresh latex coagulation monitoring device based on tobacco sheet glue production, comprising a foundation, a mixing tank is arranged on the foundation, an acid storage tank is arranged above the mixing tank, a rubber storage tank is arranged on one side of the acid storage tank, the mixing tank is communicated with the acid storage tank and the rubber storage tank through pipelines, a plurality of coagulation tanks are arranged on the foundation and communicated with the mixing tank, a gantry is arranged on the foundation, a first driving assembly is arranged between the gantry and the foundation, a second driving assembly is arranged on the gantry, a lifting module is arranged on the second driving assembly, a detection mechanism is arranged on the lifting module, the detection unit judges the coagulation state according to the data of the abnormal deformation degree of different regions of the rubber block, and the detection mechanism comprises a detection unit and a limiting device, and the detection unit and the limiting device are connected with the lifting module.

[0008] Preferably, the first driving assembly comprises a first motor, the first motor is located on the foundation, a first screw rod is connected to the output shaft of the first motor, a first screw rod pair is arranged on the first screw rod, the first screw rod pair is in sliding connection with the first screw rod, the first screw rod pair is connected to the bottom of the gantry, and the first driving assembly further comprises a first guide rail, the first guide rail is located on the foundation, and the gantry is in sliding connection with the first guide rail.

[0009] Preferably, the second driving assembly comprises a second motor, the second motor is located on the gantry, a second screw rod is connected to the output shaft of the second motor, a second screw rod pair is arranged on the second screw rod, the second screw rod pair is in sliding connection with the second screw rod, the second screw rod pair is connected to the lifting assembly, a second guide rail is arranged on the gantry, and the second guide rail is in sliding connection with the lifting assembly.

[0010] Preferably, the lifting assembly comprises a mounting plate, the mounting plate is connected to the second screw rod pair, the mounting plate slides relative to the second guide rail, a third motor is arranged on the mounting plate, a third screw rod is connected to the output shaft of the third motor, a third screw rod pair is arranged on the third screw rod, a support is arranged on the third screw rod pair, the support is connected to the detection unit and the limiting device, a third guide rail is arranged on the mounting plate, and the third guide rail is in sliding connection with the support.

[0011] Preferably, the detection unit comprises a mounting shaft and a mounting frame, the mounting shaft is connected to the support, one end of the mounting shaft is connected to the mounting frame, a plurality of detection probes are arranged on the mounting frame, the detection probe comprises a sliding shaft, the sliding shaft is in sliding connection with the mounting frame, a pressure sensor is arranged at one end of the sliding shaft, the pressure sensor is located on the mounting frame, the pressure sensor is in signal connection with a central processing unit, a first spring is sleeved on the sliding shaft, and a roller is arranged at the other end of the sliding shaft.

[0012] Preferably, a compensation device is further arranged between the sliding shaft and the mounting frame, the compensation device comprises a water injection cavity, the water injection cavity is located in the mounting frame, a waterproof piston is arranged in the cylinder, the waterproof piston is fixedly sleeved on the sliding shaft, a water inlet and a water outlet are arranged on the cylinder, and a second spring is sleeved on the sliding shaft.

[0013] Preferably, the limiting device comprises first and second pressing plates, the first pressing plate is connected to the mounting shaft and the mounting frame, and the first and second pressing plates are perpendicular to each other.

[0014] Preferably, a guide groove is arranged on the mixing tank, and a rotating device is arranged between the mixing tank and the foundation.

[0015] Preferably, the bottom of the glue storage tank and the acid storage tank is provided with an electronic scale, and the electronic scale is signal connected with the central processor.

[0016] The application has the beneficial effects that:

[0017] The fresh latex is stored in the glue storage tank, and the reaction acid solution is stored in the acid storage tank. The fresh latex and the reaction acid solution are respectively injected into the mixing tank through pipelines for mixing to form a mixed solution. Then, the mixed solution is discharged from the mixing tank and injected into the coagulation tank for coagulation. After a period of coagulation reaction, the mixed solution forms a rubber block. During the coagulation of the rubber block, the coagulation effect in the local area of the rubber block is poor. At this time, the first driving assembly drives the gantry to move to the target coagulation tank. During this process, the second driving assembly drives the detection mechanism to move above the target coagulation tank. Then, the lifting module is started, so that the detection mechanism is lowered into the coagulation tank until the detection unit and the limiting device contact the rubber block. Subsequently, the first driving assembly is started, so that the detection unit moves linearly along the side surface of the rubber block. The detection unit measures the deformation degree of the rubber block to determine the coagulation state of the rubber block. When the coagulation effect of the partial area of the rubber block is poor, the deformation amount of the rubber block is larger than that of the area with good coagulation effect due to the existence of more bubbles in the internal or the incomplete coagulation. According to the abnormal change of the deformation amount, the detection unit collects the abnormal signal and feeds back to the worker through the central processor, so that the worker determines whether the coagulation tank can be discharged. The detection mechanism can also comprehensively detect the rubber block with a long length. Further, when the thickness of the rubber block is large, the detection surface is increased, and the coagulation area is layered, that is, the upper layer is not coagulated, and the lower layer is coagulated. Therefore, the detection precision is low, and there is a risk of missed detection or false detection. The detection unit can determine the coagulation state according to the data of the abnormal deformation degree of different areas of the rubber block, improve the detection precision, and reduce the risk in the above detection process. The limiting device is used to limit the rubber block in the coagulation tank, so as to reduce the risk of inaccurate data caused by the jumping displacement of the rubber block during the detection of the rubber block by the detection unit. Further, the detection unit is slidable relative to the limiting device, which is conducive to the detection of rubber blocks with different widths and realizes nondestructive detection of the coagulation effect of the rubber block.

[0018] Since the coagulation tanks are several, the coagulation time of different coagulation tanks has a sequence, and the detection mechanism driven by the gantry can detect the rubber blocks in different coagulation tanks respectively, so as to realize the coagulation operation of the coagulation tank without interference during the detection process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A three-dimensional view of a fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application Figure 1 ;

[0020] Figure 2 A three-dimensional view of a fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application Figure 2 ;

[0021] Figure 3 A three-dimensional view of a fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application Figure 2 A partial enlarged view A in the three-dimensional view

[0022] Figure 4 A three-dimensional view of a lifting module of a fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application

[0023] Figure 5 A structural schematic view of a detection mechanism of a fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application

[0024] Figure 6 A partial enlarged view B in the structural schematic view of the detection mechanism of the fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application

[0025] Figure 7 A flow chart of a central processing unit of a fresh latex coagulation monitoring device based on tobacco sheet glue production for the present application.

[0026] In the figure: 1, foundation; 2, mixing tank; 3, acid storage tank; 4, glue storage tank; 5, coagulation tank; 6, gantry; 7, first motor; 8, first lead screw; 9, first lead screw pair; 10, first guide rail; 11, second motor; 12, second lead screw; 13, second lead screw pair; 14, second guide rail; 15, mounting plate; 16, third motor; 17, third lead screw; 18, third lead screw pair; 19, bracket; 20, third guide rail; 21, mounting shaft; 22, mounting bracket; 23, sliding shaft; 24, pressure sensor; 25, first spring; 26, roller; 27, water injection cavity; 28, waterproof piston; 29, second spring; 30, water outlet; 31, water inlet; 32, first pressing plate; 33, second pressing plate; 34, flow guide groove; 35, rotating device; 36, electronic scale; 37, pipeline; 38, central processing unit. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.

[0028] ReferenceFigures 1 to 7The application discloses a fresh latex coagulation monitoring device based on tobacco sheet glue production, which comprises a foundation 1, a mixing tank 2 arranged on the foundation 1, an acid storage tank 3 arranged above the mixing tank 2, a glue storage tank 4 arranged on one side of the acid storage tank 3, a plurality of coagulation tanks 5 arranged on the foundation 1 and communicated with the mixing tank 2, a portal frame 6 arranged on the foundation 1, a first driving assembly arranged between the portal frame 6 and the foundation 1, a second driving assembly arranged on the portal frame 6, a lifting module arranged on the second driving assembly, and a detection mechanism arranged on the lifting module. The detection unit judges the coagulation state according to the data of the abnormal deformation degree of different regions of the glue block. The detection mechanism comprises the detection unit and a limiting device, and the detection unit and the limiting device are connected with the lifting module. Fresh latex is stored in the glue storage tank 4, reaction acid solution is stored in the acid storage tank 3, fresh latex and reaction acid solution are respectively injected into the mixing tank 2 through pipelines 37 to be mixed to form a mixed solution, then the mixed solution is discharged from the mixing tank 2 and injected into the coagulation tank 5 to be coagulated, and the mixed solution forms the required glue block after a certain period of coagulation reaction. In the process of glue block coagulation, the coagulation effect of the local region inside the glue block is poor, at this time, the first driving assembly is started to drive the portal frame 6 to move to the target coagulation tank 5, in this process, the second driving assembly drives the detection mechanism to move above the target coagulation tank 5, then the lifting module is started to make the detection mechanism descend into the coagulation tank 5 until the detection unit and the limiting device contact the glue block. Then the first driving assembly is started to make the detection unit move linearly along the side surface of the glue block, the detection unit judges the coagulation state of the glue block by measuring the deformation degree of the glue block, if the coagulation effect of the partial region of the glue block is poor, the deformation amount of the glue block is larger than that of the region with good coagulation effect because of the existence of more bubbles inside or incomplete coagulation, according to the abnormal change of the deformation amount, the detection unit collects the abnormal signal and feeds back the signal to the worker through the central processor, so that the worker can judge whether the coagulation tank 5 can be discharged or not, and the detection of the glue block with a long length can also be realized. Further, especially in the detection of glue blocks with different thicknesses, when the thickness of the glue block is large, the detection surface is increased, the coagulation region is layered, that is, the upper layer is not coagulated completely, and the lower layer is coagulated, so that the detection precision is low, and there is a risk of missed detection or false detection, but the detection unit can judge the coagulation state according to the data of the abnormal deformation degree of different regions of the glue block, improve the detection precision, and reduce the risk in the above detection process. The limiting device is used for limiting the glue block in the coagulation tank 5, and the risk of inaccurate data caused by the jumping displacement of the glue block in the detection process of the glue block is reduced.Further, the detection unit is slidable compared to the limiting device, which is conducive to the detection of rubber blocks of different widths and realizes nondestructive detection of the coagulation effect of the rubber blocks.

[0029] Since the coagulation tank 5 is several, the coagulation time of different coagulation tanks 5 has a sequence, and the detection mechanism can be driven by the gantry 6 to detect the rubber blocks in different coagulation tanks 5 respectively, so as to realize the coagulation operation of other coagulation tanks 5 without interference during the detection process.

[0030] Specifically, the first driving assembly includes a first motor 7 located on the foundation 1, a first screw rod 8 connected to the output shaft of the first motor 7, a first screw rod pair 9 provided on the first screw rod 8, the first screw rod pair 9 being in sliding connection with the first screw rod 8, the first screw rod pair 9 being connected to the bottom of the gantry 6, and the first driving assembly further including a first guide rail 10 located on the foundation 1, the gantry 6 being in sliding connection with the first guide rail 10. After the first motor 7 is powered on, the output shaft of the first motor 7 rotates and drives the first screw rod 8 to rotate, at which time the first screw rod pair 9 moves linearly along the axis of the first screw rod 8, realizing the movement of the gantry 6 compared to the coagulation tank 5. During this process, one end of the gantry 6 slides on the first guide rail 10, which is conducive to improving the stability of the gantry 6 during movement.

[0031] Specifically, the second driving assembly includes a second motor 11 located on the gantry 6, a second screw rod 12 connected to the output shaft of the second motor 11, a second screw rod pair 13 provided on the second screw rod 12, the second screw rod pair 13 being in sliding connection with the second screw rod 12, the second screw rod pair 13 being connected to the lifting assembly, and the gantry 6 being provided with a second guide rail 14, the second guide rail 14 being in sliding connection with the lifting assembly. After the second motor 11 is powered on, the output shaft of the second motor 11 rotates and drives the second screw rod 12 to rotate, at which time the second screw rod pair 13 moves linearly along the axis of the second screw rod 12, realizing the movement of the lifting assembly compared to the gantry 6. During this process, the lifting assembly is in sliding connection with the second guide rail 14, which is conducive to improving the stability of the lifting assembly during movement and realizing that the detection unit can reach different coagulation tanks 5.

[0032] Specifically, the lifting assembly comprises a mounting plate 15 connected with the second screw pair 13, the mounting plate 15 slides relative to the second guide rail 14, the mounting plate 15 is provided with a third motor 16, the output shaft of the third motor 16 is connected with a third screw 17, the third screw 17 is provided with a third screw pair 18, the third screw pair 18 is provided with a bracket 19 connected with the detection unit and the limiting device, the mounting plate 15 is provided with a third guide rail 20 slidably connected with the bracket 19. After the third motor 16 is powered on and started, the output shaft of the third motor 16 rotates and drives the third screw 17 to rotate, at this time the third screw pair 18 moves linearly along the axis of the third screw 17, driving the bracket 19 to move up and down relative to the mounting plate 15, during this process, the bracket 19 is slidably connected with the third guide rail 20, which is conducive to improving the stability of the bracket 19 during movement, realizing that the detection unit and the limiting device can be deeply into the coagulation tank 5 and act on the rubber block.

[0033] Specifically, the detection unit comprises a mounting shaft 21 and a mounting frame 22, the mounting shaft 21 is connected with the bracket 19, one end of the mounting shaft 21 is connected with the mounting frame 22, the mounting frame 22 is provided with a plurality of detection probes, the detection probe comprises a sliding shaft 23, the sliding shaft 23 is slidably connected with the mounting frame 22, one end of the sliding shaft 23 abuts against a pressure sensor 24, the pressure sensor 24 is located on the mounting frame 22, the pressure sensor 24 is signal connected with a central processing unit 38, the sliding shaft 23 is provided with a first spring 25, the other end of the sliding shaft 23 is provided with a roller 26. When the detection unit acts on the rubber block, the roller 26 is in contact with the rubber block, and under the driving of the gantry 6, the roller 26 is attached to and moves along the surface of the rubber block, during this process, when the roller 26 passes through the area with poor coagulation effect, the pressure received by the roller 26 is smaller than that of other areas, under the action of the first spring 25, the sliding shaft 23 will slide on the mounting frame 22, at this time the pressure applied by the sliding shaft 23 to the pressure sensor 24 will decrease, the pressure sensor 24 will send the abnormal electrical signal to the central processing unit 38 and record the abnormal electrical signal. According to the abnormal electrical signal, the worker can determine whether the coagulation effect of a certain area of the rubber block is poor and decide whether to increase the coagulation time or take other remedial measures.

[0034] It should be noted that the size of the rubber block varies according to the needs of production, so the detection probe should not be less than 3 on the mounting frame 22 and be arranged from top to bottom in the mounting frame 22, so as to realize the area detection of the coagulation effect of the upper layer, middle layer and lower layer of the thicker rubber block.

[0035] Specifically, the sliding shaft 23 and the mounting frame 22 are further provided with a compensation device, the compensation device comprises a water injection cavity, the water injection cavity is located in the mounting frame 22, a waterproof piston 28 is arranged in the cylinder, the waterproof piston 28 is fixedly sleeved on the sliding shaft 23, a water inlet and a water outlet 30 are arranged on the cylinder, and a second spring 29 is sleeved on the sliding shaft 23. During the solidification process of the rubber block, water is decomposed in the solidification tank 5, so that the detection probe is underwater during the detection process of the rubber block, the sliding shaft 23 is interfered by the buoyancy and the pressure underwater, and the detection accuracy of the pressure sensor 24 is affected. Therefore, the compensation device is arranged on the sliding shaft 23, the water inlet in the compensation device starts to inject water into the solidification tank 5 after being immersed underwater, at this time, the water injection cavity gradually injects water and drives the waterproof piston 28 to drive the sliding shaft 23, the extension amount of the sliding shaft 23 is determined by the water injection amount in the cylinder, and the second spring 29 is sleeved on the sliding shaft 23. The second spring 29 is used for balancing the extension amount of the sliding shaft 23, and when the detection unit is reset out of water, the water in the cylinder is discharged from the water outlet 30, and the second spring 29 releases the stored elastic force to reset the sliding shaft 23. Through the above, the compensation measures for the buoyancy or underwater pressure interference of the detection unit during underwater operation are realized, so that the detection accuracy of the pressure sensor 24 is improved.

[0036] Specifically, the limiting device comprises a first pressing plate 32 and a second pressing plate 33, the first pressing plate 32 is connected with the mounting shaft 21 and the mounting frame 22, and the first pressing plate 32 and the second pressing plate 33 are connected perpendicularly. The rubber block in the solidification tank 5 forms a material with elasticity after solidification, and water generated in the solidification reaction process is accumulated in the solidification tank 5. Therefore, during the detection of the rubber block, the rubber block is displaced when the roller 26 contacts the rubber block. Therefore, the first pressing plate 32 and the second pressing plate 33 are arranged on the mounting frame 22, the first pressing plate 32 acts on the upper side of the rubber block, which is beneficial to the rubber block not being affected by the buoyancy, and the second pressing plate 33 acts on the other end surface of the rubber block and is arranged relative to the roller 26, which is beneficial to limiting the rubber block when the rubber block is subjected to the force of the roller 26. Therefore, the detection accuracy of the detection unit is improved.

[0037] Specifically, the mixing tank 2 is provided with a flow guide groove 34, and the mixing tank 2 is provided with a rotating device 35 between the mixing tank 2 and the foundation 1. The coagulation tank 5 is arranged on the foundation 1, and the mixing tank 2 needs to inject latex mixed solution into multiple coagulation tanks 5, and the arrangement position of the mixing tank 2 is fixed, so it is difficult to supply the coagulation tank 5 fixed on the foundation 1, therefore, the rotating device 35 is arranged at the bottom of the mixing tank 2, so that the mixing tank 2 can rotate, and the flow guide groove 34 is arranged at the liquid outlet of the mixing tank 2, the flow guide groove 34 can cover multiple coagulation tanks 5 under the action of the rotating device 35, and the latex mixed solution is injected into the coagulation tank 5 through the flow guide groove 34, so that the mixing tank 2 can supply multiple coagulation tanks 5. The rotating device 35 is preferably a rotating structure connected by bearings between shaft holes, and the bottom of the mixing tank 2 is fixedly installed on the foundation 1 by a cylindrical shaft rod matched with a bearing, so that the mixing tank 2 rotates around the cylindrical shaft rod as the axis.

[0038] Specifically, the bottom of the latex storage tank 4 and the acid storage tank 3 is provided with an electronic scale 36, and the electronic scale 36 is signal connected with a central processing unit 38. When the fresh latex and the reaction acid solution are injected into the mixing tank 2, the injection amount of the fresh latex and the reaction acid solution needs to be adjusted according to different production and parameters of the rubber block of the product. In the past, it is difficult to control the precision of the injection amount of the raw materials by controlling the start-stop time of the valve, therefore, the electronic scale is arranged at the bottom of the latex storage tank 4 and the acid storage tank 3, the weight of the raw materials in the latex storage tank 4 and the acid storage tank 3 is monitored by the electronic scale, so as to control the dose of the raw materials injected into the mixing tank 2, and realize the precise discharging of the raw materials.

[0039] Further, the first motor 7, the second motor 11 and the third motor 16 in the above content are signal connected with the central processing unit 38, and the start-stop of the first motor 7, the second motor 11 and the third motor 16 is driven by the control signal of the central processing unit 38, so as to realize the detection work of the detection unit on the rubber block in the coagulation tank 5.

[0040] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A monitoring device for coagulation of fresh latex produced from smoked sheet gum, comprising a foundation, a mixing tank on the foundation, an acid storage tank above the mixing tank, a gum storage tank on one side of the acid storage tank, the mixing tank being connected to the acid storage tank and the gum storage tank respectively via pipes, and a plurality of coagulation tanks on the foundation, the coagulation tanks being connected to the mixing tank, characterized in that: A gantry frame is provided on the foundation, and a first drive assembly is provided between the gantry frame and the foundation. A second drive assembly is provided on the gantry frame, and a lifting module is provided on the second drive assembly. A detection mechanism is provided on the lifting module. The detection unit determines the solidification state based on the data of the degree of abnormal deformation in different areas of the glue block. The detection mechanism includes a detection unit and a limiting device, and both the detection unit and the limiting device are connected to the lifting module.

2. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 1, characterized in that: The first drive assembly includes a first motor located on the foundation. A first lead screw is connected to the output shaft of the first motor. A first lead screw pair is provided on the first lead screw. The first lead screw pair is slidably connected to the first lead screw and is connected to the bottom of the gantry frame. The first drive assembly also includes a first guide rail located on the foundation. The gantry frame is slidably connected to the first guide rail.

3. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 2, characterized in that: The second drive assembly includes a second motor located on the gantry frame. A second lead screw is connected to the output shaft of the second motor. A second lead screw pair is provided on the second lead screw and is slidably connected to the second lead screw. The second lead screw pair is connected to the lifting assembly. A second guide rail is provided on the gantry frame and is slidably connected to the lifting assembly.

4. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 3, characterized in that: The lifting assembly includes a mounting plate connected to the second lead screw pair. The mounting plate slides relative to the second guide rail. A third motor is mounted on the mounting plate. A third lead screw is connected to the output shaft of the third motor. A third lead screw pair is mounted on the third lead screw. A bracket is mounted on the third lead screw pair. The bracket is connected to the detection unit and the limiting device. A third guide rail is mounted on the mounting plate and is slidably connected to the bracket.

5. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 4, characterized in that: The detection unit includes a mounting shaft and a mounting bracket. The mounting shaft is connected to the bracket, and one end of the mounting shaft is connected to the mounting bracket. The mounting bracket is provided with a plurality of detection probes. Each detection probe includes a sliding shaft, which is slidably connected to the mounting bracket. One end of the sliding shaft abuts against a pressure sensor, which is located on the mounting bracket and is signal-connected to a central processing unit. A first spring is sleeved on the sliding shaft, and a roller is provided on the other end of the sliding shaft.

6. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 5, characterized in that: A compensation device is also provided between the sliding shaft and the mounting bracket. The compensation device includes a water injection chamber located inside the mounting bracket. A waterproof piston is provided inside the cylinder and is fixedly sleeved on the sliding shaft. The cylinder is provided with an inlet and an outlet. A second spring is sleeved on the sliding shaft.

7. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 6, characterized in that: The limiting device includes a first pressure plate and a second pressure plate. The first pressure plate is connected to the mounting shaft and the mounting bracket, and the first pressure plate and the second pressure plate are perpendicular to each other.

8. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 7, characterized in that: The mixing tank is provided with a flow guide channel, and a rotating device is provided between the mixing tank and the foundation.

9. The device for monitoring the coagulation of fresh latex produced based on smoked sheet gum as described in claim 8, characterized in that: Both the glue storage tank and the acid storage tank are equipped with electronic scales at their bottoms, and the electronic scales are connected to the central processing unit via signals.

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