Detection device for medical mask processing melt-blown cloth

Abstract

The invention relates to a detection device for medical mask processing melt-blown cloth, and belongs to the technical field of detection devices for mask melt-blown cloth production. The detection device for the medical mask processing melt-blown cloth comprises a detection machine, one side of the detection machine is fixedly provided with a feeding port, the other side of the detection machine is fixedly provided with a discharging port, and the outer side of the detection machine is fixedly provided with a controller; the detecting and leveling mechanism comprises a detecting table, a processing assembly and a detecting assembly; when the melt-blown cloth passes through the processing assembly during production, the melt-blown cloth can be pulled towards the two sides through the two conveying wheels arranged in the shape of the Chinese character'ba ', so that the melt-blown cloth is moved, pulled and detected, meanwhile, the melt-blown cloth passes through the position between the two connecting pipes after being pulled and detected, so that the surface of the melt-blown cloth is smooth, and the melt-blown cloth enters the detection assembly after being flattened; and the thickness of the melt-blown cloth is detected, so that multiple detections can be synchronously performed during production and processing of the melt-blown cloth, and the production efficiency is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices for producing meltblown fabrics for masks, and in particular to a detection device for processing meltblown fabrics for medical masks. Background Art

[0002] Meltblown cloth is the core material of masks. Meltblown cloth is mainly made of polypropylene as the main raw material. Its ultrafine fibers with unique capillary structure increase the number and surface area of ​​fibers per unit area, so that the meltblown cloth has excellent filtering, shielding, thermal insulation and oil absorption properties. It can be used in air, liquid filtration materials, isolation materials, absorption materials, mask materials, thermal insulation materials, oil absorption materials and wiping cloths and other fields.

[0003] A Chinese patent discloses "an integrated processing and testing device for meltblown fabrics for masks" with the authorization announcement number "CN112284908B". It shows that after the production of the meltblown fabric is completed, the meltblown fabric is clamped and fixed. Under the action of the cam mechanism, the connecting plate and the spring 1, the piston rod 1 reciprocates in the horizontal direction. Under the action of the one-way valve 1, the one-way valve 2, the main pipe and the branch pipe, the inside of the piston cylinder 2 can be pressurized. The piston rod 2 can push the sleeve to one side, realizing the automatic pulling of the meltblown fabric, thereby achieving the effect of automated machine inspection. Compared with traditional manual inspection, it has a higher degree of automation and higher inspection efficiency, and effectively avoids the losses caused by manual missed inspections and false inspections.

[0004] The existing detection device has the following problems when testing meltblown cloth. During the detection process, it is usually necessary to stop the production and transportation of the meltblown cloth in order to perform tensile testing, which causes the production line to be interrupted, directly affecting the overall production efficiency of the meltblown cloth. Summary of the invention

[0005] Based on this, it is necessary to provide a detection device for processing meltblown cloth for medical masks to address the following problems when existing detection devices are used to detect meltblown cloth. During the detection process, it is usually necessary to stop the production and transportation of the meltblown cloth in order to carry out tensile testing, which leads to production line interruption and directly affects the overall production efficiency of the meltblown cloth.

[0006] A detection device for processing meltblown cloth for medical masks, comprising: a detection machine, a feed port is fixedly installed on one side of the detection machine, a discharge port is fixedly installed on the other side of the detection machine, and a controller is fixedly installed on the outside of the detection machine; a detection and leveling mechanism, the detection and leveling mechanism comprises a detection platform, a processing component and a detection component, the detection platform is fixedly installed inside the detection machine, the processing component is arranged on one side of the detection platform, and the detection component is arranged on the top of the detection platform; wherein the processing component comprises two first pulleys, two conveying wheels, and two connecting pipes, the two conveying wheels are respectively arranged on one side of the two first pulleys, and a plurality of leveling plates are arranged on the outside of the two connecting pipes.

[0007] Furthermore, the processing component also includes a fixed plate fixedly installed on one side of the two first pulleys, the two conveying wheels are rotatably installed on one side adjacent to the two fixed plates, two second pulleys are arranged between the two first pulleys, the two second pulleys are respectively connected to the two first pulleys through belt transmission, and a first gear is fixedly installed on one side of the two second pulleys, and the two first gears are meshed with each other.

[0008] Furthermore, a first motor is fixedly installed inside the detection machine, an output end of the first motor is fixedly connected to one side of the second pulley, a friction groove is provided on the surface of the conveying wheel, and the friction groove is arranged in a spiral shape.

[0009] Furthermore, a heating machine is fixedly installed on the top of the detection machine, and a delivery pipe is fixedly connected to the output end of the heating machine. The delivery pipe is respectively connected to two connecting pipes, and a plurality of sealing tubes are arranged between the connecting pipes and the leveling plate. The leveling plate is slidingly connected to the adjacent plurality of sealing tubes, and a first spring is sleeved on the outer side of the sealing tube, and the two ends of the first spring are respectively fixedly connected to the leveling plate and the connecting pipe.

[0010] Furthermore, the screed plate is configured to be an isosceles trapezoidal shape, and a plurality of contact holes are opened on the surface of the screed plate, and the plurality of contact holes are equidistantly distributed.

[0011] Furthermore, two rubber rods are fixedly installed inside the screed plate, and one side of the two rubber rods extends out of the screed plate.

[0012] Furthermore, a second gear is fixedly installed at one end of the two connecting pipes, and the two second gears are meshed and connected to each other. A second motor is fixedly installed on one side of the detection machine, and the output end of the second motor extends to the interior of the detection machine and is fixedly connected to the second gear on one side.

[0013] Furthermore, the detection component includes an electric push rod arranged on the top of the detection platform, the electric push rod is fixedly connected to the inner wall of the detection machine, a movable plate is fixedly installed on the output end of the electric push rod, and a plurality of detection wheels are arranged at the bottom of the movable plate.

[0014] Furthermore, the movable plate is configured as an internal hollow structure, a movable frame is provided on the outer side of the detection wheel, a support rod is fixedly installed on the bottom of the movable frame, one end of the support rod extends to the interior of the movable plate, a pressure sensing plate is fixedly installed inside the movable plate, the detection wheel is rotatably installed inside the movable frame, a second spring is sleeved on the outer side of the support rod, and the other end of the second spring is fixedly connected to the bottom of the movable plate.

[0015] Furthermore, a contact block is fixedly mounted on the top of the support rod, the contact block is configured to be semicircular in shape, and the contact block is located at the bottom of the pressure sensing plate.

[0016] The above-mentioned detection device for processing meltblown cloth for medical masks can pull the meltblown cloth to both sides through two conveying wheels arranged in an eight-shaped shape when the meltblown cloth passes through the processing component, so as to perform mobile pulling detection on the meltblown cloth. At the same time, after the pulling detection, the surface of the meltblown cloth is made flat by passing it between two connecting tubes, and then it enters the interior of the detection component after flattening to perform thickness detection on the meltblown cloth. Therefore, multiple tests can be performed simultaneously during the production and processing of the meltblown cloth, thereby further improving production efficiency.

[0017] When the meltblown cloth moves to the bottom of the movable plate, it can contact multiple inspection wheels synchronously, and the top of the support rod at the top of the inspection wheel is always in contact with the pressure sensing plate through the contact block, which can transmit the pressure exerted on the inspection wheel in real time. The thickness change of the meltblown cloth can be accurately reflected through the pressure sensing plate, ensuring the comprehensiveness and accuracy of the inspection data and avoiding false detection or missed detection due to local deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0020] Figure 2 It is a schematic diagram of the structure of the detection and leveling mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the conveying wheel and multiple screed plates of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the conveying wheel and the first pulley of the present invention;

[0023] Figure 5 It is a schematic diagram of the heating machine and multiple screed plates of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the connecting pipe and the second motor of the present invention;

[0025] Figure 7 It is a schematic diagram of the connecting pipe and the screed plate structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the movable plate and the detection wheel of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the detection wheel and the pressure sensing plate of the present invention.

[0028] Reference numerals:

[0029] 100, inspection machine; 110, feed port; 120, discharge port; 200, controller; 300, inspection and leveling mechanism; 310, inspection platform; 320, processing assembly; 321, first pulley; 322, fixing plate; 323, conveying wheel; 324, connecting pipe; 325, leveling plate; 326, heating machine; 327, first motor; 328, second pulley; 329, first gear; 3210, conveying Delivery tube; 3211, second gear; 3212, second motor; 3213, sealing tube; 3214, first spring; 3215, contact hole; 3216, rubber rod; 3217, friction groove; 330, detection assembly; 331, electric push rod; 332, movable plate; 333, detection wheel; 334, pressure sensing plate; 335, movable frame; 336, support rod; 337, second spring; 338, contact block. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0031] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0035] Combine the following Figure 1-Figure 9 The invention describes a detection device for processing meltblown cloth for medical masks.

[0036] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Fig. 9In one embodiment, a detection device for processing meltblown cloth for medical masks includes: a detection machine 100, a feed port 110 is fixedly installed on one side of the detection machine 100, a discharge port 120 is fixedly installed on the other side of the detection machine 100, and a controller 200 is fixedly installed on the outside of the detection machine 100; a detection and leveling mechanism 300, the detection and leveling mechanism 300 includes a detection table 310, a processing component 320 and a detection component 330, the detection table 310 is fixedly installed inside the detection machine 100, the processing component 320 is arranged on one side of the detection table 310, and the detection component 330 is arranged on the top of the detection table 310; wherein the processing component 320 includes two first pulleys 321, two conveying wheels 323, and two connecting pipes 324, the two conveying wheels 323 are respectively arranged on one side of the two first pulleys 321, and the outer sides of the two connecting pipes 324 are each provided with a plurality of leveling plates 325.

[0037] In this embodiment, when the meltblown cloth is produced, the meltblown cloth to be tested enters the interior of the testing machine 100 through the feed port 110. When passing through the processing component 320, the meltblown cloth can be pulled to both sides by two conveying wheels 323 arranged in an eight-shaped shape, so as to perform a moving pulling test on the meltblown cloth. At the same time, after the pulling test, the surface of the meltblown cloth is made flat by passing it between two connecting tubes 324. After flattening, it enters the interior of the testing component 330 to perform a thickness test on the meltblown cloth. Therefore, multiple tests can be performed simultaneously during the production and processing of the meltblown cloth, thereby further improving the production efficiency.

[0038] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the processing assembly 320 also includes a fixed plate 322 fixedly mounted on one side of the two first pulleys 321, and two conveying wheels 323 are rotatably mounted on one side adjacent to the two fixed plates 322. Two second pulleys 328 are arranged between the two first pulleys 321. The two second pulleys 328 are respectively connected to the two first pulleys 321 through belt transmission, and one side of the two second pulleys 328 is fixedly mounted with a first gear 329, and the two first gears 329 are meshed and connected to each other. One side of the second pulley 328 is driven to mesh with the first gear 329 to synchronously drive the other second pulley 328 to rotate, and when the second pulley 328 rotates, the first pulley 321 connected thereto is driven to rotate by the corresponding belt, and the first pulley 321 rotates to adjust the angle of the fixed plate 322 to synchronously change the angle of the conveying wheel 323.

[0039] A first motor 327 is fixedly installed inside the detection machine 100, and the output end of the first motor 327 is fixedly connected to a second pulley 328 on one side. A friction groove 3217 is provided on the surface of the conveying wheel 323, and the friction groove 3217 is arranged in a spiral shape. The spiral friction groove 3217 increases the contact friction force between the conveying wheel 323 and the meltblown cloth, so that the conveying wheel 323 can better pull the meltblown cloth when in contact with the meltblown cloth.

[0040] A heater 326 is fixedly installed on the top of the detection machine 100, and a delivery pipe 3210 is fixedly connected to the output end of the heater 326. The delivery pipe 3210 is connected to two connecting pipes 324 respectively. A plurality of sealing tubes 3213 are arranged between the connecting pipe 324 and the leveling plate 325. The leveling plate 325 is slidably connected to the adjacent plurality of sealing tubes 3213. A first spring 3214 is sleeved on the outer side of the sealing tube 3213. Both ends of the first spring 3214 are fixedly connected to the leveling plate 325 and the connecting pipe 324 respectively.

[0041] The leveling plate 325 is configured to be an isosceles trapezoidal shape, and a plurality of contact holes 3215 are provided on the surface of the leveling plate 325. The plurality of contact holes 3215 are equidistantly distributed. The isosceles trapezoidal leveling plate 325 has a smaller side close to the connecting tube 324 and a larger side away from the connecting tube 324, so that the leveling plate 325 has a larger contact surface with the meltblown cloth.

[0042] Two rubber rods 3216 are fixedly installed inside the screed plate 325 , and one side of the two rubber rods 3216 extends out of the screed plate 325 .

[0043] A second gear 3211 is fixedly installed at one end of the two connecting tubes 324, and the two second gears 3211 are meshed and connected to each other. A second motor 3212 is fixedly installed on one side of the detection machine 100, and the output end of the second motor 3212 extends to the interior of the detection machine 100 and is fixedly connected to the second gear 3211 on one side. The second motor 3212 drives the second gear 3211 on one side to rotate, and through the meshing movement, it can synchronously drive the other second gear 3211 and the connecting tube 324 to rotate, thereby driving the two connecting tubes 324 to rotate relative to each other.

[0044] In this embodiment, the conveying wheel 323 is a built-in electric drive, which can rotate automatically on one side of the fixed plate 322 after being started. When in use, the second pulley 328 can be driven to rotate by the first motor 327, thereby synchronously driving the two first pulleys 321 to rotate relative to each other, so as to synchronously change the opening angle of the two conveying wheels 323, so as to adapt to the pulling requirements of different melt-blown fabrics. The heating machine 326 conveys hot air to the connecting pipe 324 through the conveying pipe 3210, and the sliding connection between the screed plate 325 and the sealing pipe 3213 is achieved. Under the elastic action of the first spring 3214, the surface of the meltblown cloth is heated and dynamically leveled, and the leveling plate 325 provides appropriate pressure on the meltblown cloth while removing wrinkles, thereby improving the leveling effect. The two rubber rods 3216 of the leveling plate 325 can pull the meltblown cloth when the edge of the leveling plate 325 contacts the meltblown cloth, and move the unstable meltblown to the surface of the leveling plate 325 for leveling. During the production and processing of the meltblown cloth, it can be tested and leveled simultaneously, thereby improving the accuracy of subsequent thickness detection.

[0045] like Figure 2 , Figure 8 and Fig. 9 As shown, the detection component 330 includes an electric push rod 331 arranged on the top of the detection platform 310, the electric push rod 331 is fixedly connected to the inner wall of the detection machine 100, and a movable plate 332 is fixedly installed on the output end of the electric push rod 331, and a plurality of detection wheels 333 are arranged at the bottom of the movable plate 332.

[0046] The movable plate 332 is configured as an internal hollow structure, and a movable frame 335 is provided on the outer side of the detection wheel 333. A support rod 336 is fixedly installed on the bottom of the movable frame 335, and one end of the support rod 336 extends to the interior of the movable plate 332. A pressure sensing plate 334 is fixedly installed inside the movable plate 332. The detection wheel 333 is rotatably installed inside the movable frame 335. A second spring 337 is sleeved on the outer side of the support rod 336, and the other end of the second spring 337 is fixedly connected to the bottom of the movable plate 332.

[0047] A contact block 338 is fixedly mounted on the top of the support rod 336 . The contact block 338 is configured to be semicircular in shape. The contact block 338 is located at the bottom of the pressure sensing plate 334 .

[0048] In this embodiment, when the meltblown cloth moves to the bottom of the movable plate 332, it can contact multiple detection wheels 333 synchronously, and the top of the top support rod 336 of the detection wheel 333 is always in contact with the pressure sensing plate 334 through the contact block 338, so that the pressure exerted on the detection wheel 333 can be transmitted in real time, and the thickness change of the meltblown cloth can be accurately reflected through the pressure sensing plate 334, thereby ensuring the comprehensiveness and accuracy of the detection data and avoiding false detection or missed detection due to local deviation. The electric push rod 331 drives the movable plate 332 to move up and down, so that the detection wheel 333 can flexibly adjust its position, thereby improving applicability.

[0049] Working principle: When in use, the second pulley 328 can be driven to rotate by the first motor 327, thereby synchronously driving the two first pulleys 321 to rotate relative to each other, so as to synchronously change the opening angle of the two conveying wheels 323, so as to adapt to the pulling requirements of different melt-blown cloths. The heating machine 326 conveys hot air to the connecting pipe 324 through the conveying pipe 3210, and the surface of the melt-blown cloth is heated and dynamically leveled through the sliding connection between the leveling plate 325 and the sealing tube 3213 under the elastic action of the first spring 3214. While removing wrinkles, the leveling plate 325 provides appropriate pressure on the melt-blown cloth to improve the leveling effect. The two rubber rods 3216 of the leveling plate 325 can pull the melt-blown cloth when the edge of the leveling plate 325 contacts the melt-blown cloth, and move the melt-blown cloth to the surface of the leveling plate 325 for leveling. During the production and processing of the melt-blown cloth, synchronous detection and leveling can be performed;

[0050] When the meltblown cloth moves to the bottom of the movable plate 332, it can contact multiple detection wheels 333 synchronously, and the top of the top support rod 336 of the detection wheel 333 is always in contact with the pressure sensing plate 334 through the contact block 338, which can transmit the pressure exerted on the detection wheel 333 in real time, and accurately reflect the thickness change of the meltblown cloth through the pressure sensing plate 334, thereby ensuring the comprehensiveness and accuracy of the detection data and avoiding false detection or missed detection due to local deviation. The electric push rod 331 drives the movable plate 332 to move up and down, so that the detection wheel 333 can flexibly adjust its position, thereby improving applicability.

[0051] It should be noted that the controller, conveying wheel, heating machine, first motor, second motor, electric push rod and pressure sensing plate in the above description are all devices with relatively mature application of existing technology. The specific models can be selected according to actual needs. At the same time, the controller, conveying wheel, heating machine, first motor, second motor, electric push rod and pressure sensing plate can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0052] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A detection device for processing meltblown fabrics for medical masks, characterized in that: include: A detection machine (100), wherein a material inlet (110) is fixedly mounted on one side of the detection machine (100), a material outlet (120) is fixedly mounted on the other side of the detection machine (100), and a controller (200) is fixedly mounted on the outer side of the detection machine (100); A detection and leveling mechanism (300), the detection and leveling mechanism (300) comprising a detection platform (310), a processing component (320) and a detection component (330), the detection platform (310) being fixedly installed inside the detection machine (100), the processing component (320) being arranged on one side of the detection platform (310), and the detection component (330) being arranged on the top of the detection platform (310); Wherein, the processing assembly (320) includes two first pulleys (321), two conveying wheels (323), and two connecting tubes (324), the two conveying wheels (323) are respectively arranged on one side of the two first pulleys (321), and a plurality of leveling plates (325) are arranged on the outer sides of the two connecting tubes (324).

2. The detection device for processing meltblown fabric for medical masks according to claim 1, characterized in that: The processing assembly (320) further comprises a fixing plate (322) fixedly mounted on one side of the two first pulleys (321); the two conveying wheels (323) are rotatably mounted on one side adjacent to the two fixing plates (322); two second pulleys (328) are arranged between the two first pulleys (321); the two second pulleys (328) are respectively connected to the two first pulleys (321) via belt transmission; and a first gear (329) is fixedly mounted on one side of the two second pulleys (328); the two first gears (329) are meshedly connected with each other.

3. The detection device for processing meltblown fabric for medical masks according to claim 2, characterized in that: A first motor (327) is fixedly installed inside the detection machine (100), and an output end of the first motor (327) is fixedly connected to the second pulley (328) on one side. A friction groove (3217) is provided on the surface of the conveying wheel (323), and the friction groove (3217) is arranged in a spiral shape.

4. The detection device for processing meltblown fabric for medical masks according to claim 1, characterized in that: A heating machine (326) is fixedly installed on the top of the detection machine (100); a delivery pipe (3210) is fixedly connected to the output end of the heating machine (326); the delivery pipe (3210) is respectively connected to two connecting pipes (324); a plurality of sealing pipes (3213) are arranged between the connecting pipes (324) and the leveling plate (325); the leveling plate (325) is slidably connected to the adjacent plurality of sealing pipes (3213); a first spring (3214) is sleeved on the outer side of the sealing pipe (3213); and the two ends of the first spring (3214) are respectively fixedly connected to the leveling plate (325) and the connecting pipe (324).

5. The detection device for processing meltblown fabric for medical masks according to claim 1, characterized in that: The screed plate (325) is configured to be in the shape of an isosceles trapezoid. A plurality of contact holes (3215) are provided on the surface of the screed plate (325), and the plurality of contact holes (3215) are distributed at equal intervals.

6. The detection device for processing meltblown fabric for medical masks according to claim 1, characterized in that: Two rubber rods (3216) are fixedly installed inside the screed plate (325), and one side of the two rubber rods (3216) extends out of the screed plate (325).

7. The detection device for processing meltblown fabric for medical masks according to claim 1, characterized in that: A second gear (3211) is fixedly mounted on one end of each of the two connecting tubes (324), and the two second gears (3211) are meshed and connected with each other. A second motor (3212) is fixedly mounted on one side of the detection machine (100), and an output end of the second motor (3212) extends into the interior of the detection machine (100) and is fixedly connected to the second gear (3211) on one side.

8. The detection device for processing meltblown fabric for medical masks according to claim 1, characterized in that: The detection assembly (330) comprises an electric push rod (331) arranged on the top of the detection platform (310), the electric push rod (331) is fixedly connected to the inner wall of the detection machine (100), a movable plate (332) is fixedly installed on the output end of the electric push rod (331), and a plurality of detection wheels (333) are arranged at the bottom of the movable plate (332).

9. The detection device for processing meltblown fabric for medical masks according to claim 8, characterized in that: The movable plate (332) is configured as an internal hollow structure, a movable frame (335) is provided on the outer side of the detection wheel (333), a support rod (336) is fixedly installed on the bottom of the movable frame (335), one end of the support rod (336) extends to the inside of the movable plate (332), a pressure sensing plate (334) is fixedly installed inside the movable plate (332), the detection wheel (333) is rotatably installed inside the movable frame (335), a second spring (337) is sleeved on the outer side of the support rod (336), and the other end of the second spring (337) is fixedly connected to the bottom of the movable plate (332).

10. The detection device for processing meltblown fabric for medical masks according to claim 9, characterized in that: A contact block (338) is fixedly mounted on the top of the support rod (336); the contact block (338) is arranged in a semicircular shape; and the contact block (338) is located at the bottom of the pressure sensing plate (334).

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