Inspection platform in synthetic leather production

Abstract

The utility model relates to the related field of an in-process detection platform, in particular to an in-process detection platform for synthetic leather production, which comprises a detection platform, a controller, an airflow detector, a fixing frame, an air cylinder, a rotating roller, a hot air maker, a cold air maker, a blower, an exhaust pipe, a lifting frame, a spring and the like. According to the synthetic leather air permeability detection device, the synthetic leather is unwound and wound through running fit of the two rotating rollers, so that larger synthetic leather can be conveniently detected, the leather can be conveniently and comprehensively detected in the process of unwinding and winding the leather, the air permeability of the leather at various temperatures can be better evaluated, the accuracy of detecting the air permeability of the synthetic leather is improved, and the detection efficiency of the synthetic leather is improved. By arranging the springs, the lifting frame is in flexible contact with the leather to be detected, the situation that the leather is damaged due to the fact that the lifting frame is too large in pressure is reduced, abrasion of the lifting frame and the leather to be detected is reduced, and the practicability of the detection table is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related field of detection platform, especially to a synthetic leather production detection platform. BACKGROUND

[0002] Synthetic leather, also known as artificial leather or fake leather, is a material that mimics the appearance and texture of natural leather. It is primarily made from plastic or textile as the base material and is processed through specific techniques. During the production and processing of synthetic leather, a detection platform is needed to detect the synthetic leather. This platform allows for comprehensive inspection of the leather, including its breathability, which is an important property that helps determine the comfort and other characteristics of the leather in actual use.

[0003] The existing patent with publication number CN220854556U discloses a leather breathability tester. The tester can start a suction fan, which extracts air from the outside through an air inlet pipe. A filter screen at one end of the air inlet pipe prevents impurities from entering the suction fan, avoiding damage to the suction fan. Then, a hydraulic cylinder drives an air outlet head to approach one end of the leather. The air extracted by the suction fan is blown out through the air outlet head and transmitted through the leather to the inside of a cavity. An airflow detector detects the airflow inside the cavity, and thus the breathability of the leather can be determined.

[0004] The existing patent has the following problems: 1. The range of movement of the positioning plate is limited, making the size of the leather to be detected also limited. It is difficult to detect the breathability of larger synthetic leather, and the leather to be detected is not easy to move, making it difficult to comprehensively detect the breathability of synthetic leather, which may affect the accuracy of the detection results. 2. It is difficult to simulate actual use conditions, making it difficult to more realistically simulate the environmental changes of leather in actual use, which may affect the accuracy of the detection results. 3. There is a lack of protection for the leather to be detected. The air outlet head is in hard contact with the synthetic leather to be detected, which may cause damage to the leather due to excessive pressure applied by the air outlet head, and may also cause wear and tear on the surface of the leather, reducing the practicality of the detection platform. SUMMARY

[0005] Therefore, to solve the above problems, the utility model provides a synthetic leather production detection platform to solve the above technical problems.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a detection platform in synthetic leather production, including detection table, controller installed in the front end face top of detection table, detection frame fixed in detection table, the flow guide opening of being opened in the top end face of detection table and with the inside of detection frame is through, the top of detection table is provided with detection mechanism, the inner wall of detection frame is installed with airflow detector, detection mechanism includes fixed frame installed in the top end face of detection table, air cylinder detachably installed in the top end face of fixed frame, the sliding frame of being slidably installed on fixed frame and with the bottom piston rod of air cylinder is connected, hair dryer and fixed frame are installed on the upper and lower end faces of sliding frame respectively,

[0007] The hot gas generator and the cold gas generator are installed in the detection table;

[0008] The left and right sides of the fixed frame are each provided with a vertical plate connected to the top end face of the detection table, a motor is installed on the rear end face of each vertical plate, and a rotating roller is rotatably installed on the front end of each vertical plate, and the output shaft of the motor is coaxially connected to the rotating roller after penetrating the outer surface of the vertical plate.

[0009] The gas outlet ends of the hot gas generator and the cold gas generator are each inserted with a gas supply hose, and the ends of the two gas supply hoses each penetrate the outer end face of the fixed frame.

[0010] The fixed frame is slidably installed with a lifting frame, and the inner wall of the fixed frame is fixed with a support frame located above the lifting frame, the lifting frame is connected to the support frame through a spring, and the length and width of the inner bottom of the lifting frame are greater than the length and width of the inner side of the flow guide opening.

[0011] The gas outlet end of the fan is inserted with an exhaust pipe that extends into the fixed frame and the lifting frame, and the motor, the hot gas generator, the cold gas generator, and the fan are electrically connected to the controller.

[0012] Preferably, the top of the fixed frame is provided with a cylinder at each of the left and right ends, and the piston rods of the two cylinders are respectively connected to the top left and right ends of the sliding frame.

[0013] Preferably, a protective cover is installed on the top end face of the sliding frame, the protective cover covers the hair dryer, and the side surface of the protective cover is provided with an opening.

[0014] Preferably, a dust filter screen is installed in the opening.

[0015] Preferably, a silica gel sheet is attached to the bottom end face of the lifting frame.

[0016] Preferably, a set of support frames and springs are provided at each of the left and right ends of the top of the lifting frame, and the two support frames are lower than the connection between the gas supply hose and the fixed frame.

[0017] Preferably, the inner wall of the lifting frame is provided with a temperature sensor, and the temperature sensor is electrically connected with the controller.

[0018] The utility model discloses beneficial effect:

[0019] The utility model discloses through being provided with two rotating rollers, and the two rotating rollers rotate and cooperate to realize that one rotating roller unwinds and synthesizes the leather, and the other rotating roller winds and synthesizes the leather, so as to detect greater synthetic leather, and the leather is convenient for more comprehensive detection in the unwinding and winding process, and the use environment change of synthetic leather is simulated through the hot gas generator and the cold gas generator, can better evaluate the air permeability of leather under various temperatures, improve the accuracy of synthetic leather air permeability detection, and through the spring, make the lifting frame and the leather to be detected flexible contact, reduce the damage of leather due to the excessive pressure of the lifting frame, and also reduce the wear and tear of the lifting frame and the leather to be detected, improve the practicability of the detection table. ACCURACY

[0020] Figure 1 It is the structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the utility model's sliding frame.

[0022] Among them: detection table -1, controller -2, detection frame -3, guide port -4, airflow detector -5, fixed frame -6, air cylinder -7, sliding frame -8, vertical plate -9, rotating roller -10, motor -11, hot gas generator -12, cold gas generator -13, air hose -14, fixed frame -15, hair dryer -16, exhaust pipe -17, lifting frame -18, support frame -19, spring -20, silica gel piece -21, protective cover -22, opening -23, dustproof filter screen -24, temperature sensor -25. SPECIFIC IMPLEMENTATION

[0023] In order to further explain the technical scheme of the utility model, the following specific embodiment is described in detail.

[0024] As Figure 1 The utility model provides a synthetic leather production in detection platform, including detection table 1, install the controller 2 of detection table 1 front end face top, the detection frame 3 of solid fastening in detection table 1, the detection frame 3 bottom hollow intercommunication with detection table 1 inside, set up the guide port 4 of detection table 1 top end face and with detection frame 3 inboard intercommunication, and the guide port 4 is used for guiding the wind of detection to detection frame 3, and the detection mechanism is arranged on the top of the detection table 1, and the airflow detector 5 is installed on the inner wall of the detection frame 3.

[0025] As Figure 1 And Figure 2As shown, the detection mechanism in this embodiment includes a fixed frame 6 installed on the top rear end of the detection table 1, a gas cylinder 7 locked and fixed on the top end surface of the fixed frame 6, a sliding frame 8 slidingly installed on the fixed frame 6 and connected with the bottom piston rod of the gas cylinder 7, a blower 16 and a fixed frame 15 respectively installed on the upper and lower end surfaces of the sliding frame 8, which can slide up and down along the fixed frame 6 under the action of the gas cylinder 7;

[0026] A hot gas generator 12 and a cold gas generator 13 are installed in the detection table 1;

[0027] A vertical plate 9 connected with the top end surface of the detection table 1 is arranged on each of the left and right sides of the fixed frame 6, a motor 11 is installed on the rear end surface of each vertical plate 9, and a rotating roller 10 is horizontally rotatably installed on the front end of each vertical plate 9, and the output shaft of the motor 11 is coaxially connected with the rotating roller 10 after being movably passed through the rear end surface of the vertical plate 9;

[0028] A gas delivery hose 14 is inserted into the gas outlet end of each of the hot gas generator 12 and the cold gas generator 13, and the ends of the two gas delivery hoses 14 penetrate through the outer side end surface of the fixed frame 15, so that hot gas and cold gas can be sent into the fixed frame 15 through the gas delivery hoses 14, thereby adjusting the temperature of the synthetic leather detection environment, and better evaluating the air permeability of the synthetic leather at various temperatures;

[0029] A lifting frame 18 is slidingly installed in the fixed frame 15, which can slide up and down along the inner wall of the fixed frame 15, and the lifting frame 18 is in flexible contact with the synthetic leather, which can prevent the synthetic leather from being damaged due to excessive pressure from the lifting frame 18, and the inner wall of the fixed frame 15 is fixedly provided with a support frame 19 located above the lifting frame 18;

[0030] The lifting frame 18 is connected with the support frame 19 through a spring 20, and the length and width of the inner side bottom of the lifting frame 18 are greater than those of the inner side of the flow guide hole 4, so that the lifting frame 18 can be tightly fixed with the synthetic leather in cooperation with the detection table 1, thereby reducing the gas leakage in the fixed frame 15 and making the gas stably pass through the synthetic leather;

[0031] An exhaust pipe 17 movably extending into the fixed frame 15 and the lifting frame 18 is inserted into the gas outlet end of the blower 16, and the motor 11, the hot gas generator 12, the cold gas generator 13 and the blower 16 are electrically connected with the controller 2;

[0032] Among them, the top left and right ends of the fixed frame 6 are respectively provided with a gas cylinder 7, the piston rods of the two gas cylinders 7 are respectively connected with the top left and right ends of the sliding frame 8, and the sliding frame 8 is stably driven to slide up and down by the two gas cylinders 7;

[0033] The top end surface of the sliding frame 8 is provided with a protective cover 22 in the embodiment, the protective cover 22 covers the hair dryer 16, and the side surface of the protective cover 22 is provided with an opening 23, so as to facilitate the protection of the hair dryer 16 through the protective cover 22, and reduce the damage of the hair dryer 16 caused by external forces;

[0034] The opening 23 is provided with a dustproof filter screen 24, so as to reduce the entry of external dust and impurities into the hair dryer 16;

[0035] The bottom end surface of the lifting frame 18 is provided with a silica gel sheet 21 in the embodiment, so as to facilitate the protection of the synthetic leather through the silica gel sheet 21, and reduce the abrasion of the lifting frame 18 to the synthetic leather;

[0036] A group of supporting frames 19 and springs 20 are arranged at the top of the lifting frame 18 in the embodiment, and the two supporting frames 19 are lower than the connection between the air supply hose 14 and the fixed frame 15, so as to facilitate the stable up and down movement of the lifting frame 18 under the action of the two groups of springs 20;

[0037] The inner wall of the lifting frame 18 is provided with a temperature sensor 25 in the embodiment, and the temperature sensor 25 is electrically connected with the controller 2, so as to facilitate the detection of the environmental temperature of the synthetic leather through the temperature sensor 25, and better control the detection of the environmental temperature of the synthetic leather;

[0038] Specifically, during use, one end of the synthetic leather to be detected is fixed and wound on one rotating roller 10, and the other end of the synthetic leather is connected to the other rotating roller 10 after passing through the bottom of the lifting frame 18;

[0039] Then the sliding frame 8, the fixed frame 15 and the lifting frame 18 are driven by the control cylinder 7 to move downward, so that the silica gel sheet 21 at the bottom of the lifting frame 18 contacts the top end surface of the synthetic leather. When the lifting frame 18 continues to move downward, the part of the synthetic leather outside the top of the flow guide 4 is pressed and fixed in cooperation with the top end surface of the detection table 1, and at this time the spring 20 is compressed under the pressure of the lifting frame 18;

[0040] Then the hair dryer 16 is started to blow air to the synthetic leather in cooperation with the exhaust pipe 18, the air passes through the synthetic leather and the flow guide 4 and enters the detection frame 3, the air flow intensity in the detection frame 3 is detected by the air flow detector 5, and then the air permeability of the synthetic leather is judged, and the corresponding hot air or cold air can be generated by starting the hot air generator 12 or the cold air generator 13. The hot air and the cold air enter the fixed frame 15 through the air supply hose 14 and act on the synthetic leather, so as to adjust the detection environmental temperature of the synthetic leather, so as to facilitate the air permeability of the synthetic leather under various temperatures;

[0041] When it is necessary to detect the air permeability of different parts of the synthetic leather, the sliding frame 8 and the lifting frame 18 can be driven by the air cylinder 7 to move upward and away from the synthetic leather, and then the two motors 11 are controlled to drive the connecting rotating rollers 10 to rotate, and the two rotating rollers 10 rotate in cooperation to realize leather unwinding and winding, the part of the synthetic leather at the bottom of the lifting frame 18 changes during the unwinding and winding process, and then the air permeability of different positions of the synthetic leather is facilitated to be detected, so that the air permeability of the synthetic leather is more comprehensively detected, and the accuracy of the detection result is improved.

[0042] The above description is only preferred examples of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of synthetic leather production detection platform, including detection table, controller installed in the top of the front end surface of detection table, detection frame fixed in detection table, the flow guide opening of being opened in the top end surface of detection table and with the inside of detection frame It is through, the top of the detection table is provided with detection mechanism, the inner wall of the detection frame is equipped with airflow detector; characterized in that The detection mechanism includes fixing frame installed in the top end surface of detection table, air cylinder detachably installed in the top end surface of fixing frame, sliding frame slidingly installed on fixing frame and connected with the bottom piston rod of air cylinder, hair dryer and fixed frame respectively installed on the upper and lower end surfaces of sliding frame; The detection table is equipped with hot gas generator and cold gas generator; The left and right sides of the fixed frame are each provided with a vertical plate connected with the top end surface of the detection table, the rear end surface of each vertical plate is equipped with a motor, and the front end of each vertical plate is rotatably installed with a rotating roller, the output shaft of the motor is coaxially connected with the rotating roller after penetrating the outer surface of the vertical plate; The air outlet end of the hot gas generator and the cold gas generator is inserted with a gas supply hose, and the ends of the two gas supply hoses penetrate the outer side surface of the fixed frame; The fixed frame is slidingly installed with a lifting frame, and the inner wall of the fixed frame is fixed with a support frame above the lifting frame, the lifting frame is connected with the support frame by spring, and the length and width of the inner side bottom of the lifting frame are greater than the length and width of the inner side of the flow guide opening. The air outlet end of the fan is inserted with an exhaust pipe that extends into the fixed frame and the lifting frame, and the motor, the hot gas generator, the cold gas generator and the fan are electrically connected with the controller.

2. The inspection platform in the production of synthetic leather according to claim 1, characterized in that: The top left and right ends of the fixed frame are each provided with an air cylinder, and the piston rods of the two air cylinders are respectively connected with the top left and right ends of the sliding frame.

3. The inspection platform in the production of synthetic leather according to claim 1, characterized in that: The top end surface of the sliding frame is provided with a protective cover, the protective cover covers the hair dryer, and the side surface of the protective cover is provided with an opening.

4. The inspection platform for use in the production of synthetic leather according to claim 3, characterized in that: The opening is provided with a dustproof screen.

5. The inspection platform in the production of synthetic leather according to claim 1, characterized in that: The bottom end surface of the lifting frame is pasted with a silica gel sheet.

6. The inspection platform for use in the production of synthetic leather according to claim 1, characterized in that: The top left and right ends of the lifting frame are each provided with a group of support frames and springs, and the two support frames are lower than the connection between the gas supply hose and the fixed frame.

7. The inspection platform in the production of synthetic leather according to claim 1, characterized in that: The inner wall of the lifting frame is provided with a temperature sensor, and the temperature sensor is electrically connected with the controller.

Images