Automatic film sampling device

Abstract

The utility model discloses an automatic rubber sheet sampling device, which relates to the technical field of tire production, and comprises an operating platform, the upper end of the operating platform is rotatably connected with a plurality of conveying rollers for conveying rubber sheets to be sampled, a U-shaped bracket is arranged above the conveying rollers, the U-shaped bracket is fixedly connected with the operating platform, and the U-shaped bracket is fixedly connected with the operating platform. A lifting air cylinder is arranged on one side of the U-shaped support, the output end of the lifting air cylinder is connected with a cutting knife, the device further comprises a moving mechanism and an identification mechanism, the moving mechanism is arranged below the conveying rollers and used for conveying the sampled films, and the identification mechanism is arranged on one side of the operation table and used for conducting code spraying identification on the sampled films. Sampling is conducted through the lifting air cylinder and the cutting knife, the film to be sampled is moved to the position above the containing plate through the conveying roller, automatic sampling is achieved, the problem of missing taking and wrong taking is solved, the moving mechanism and the marking mechanism are arranged, automatic marking operation of the film is conveniently achieved, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to an automatic film sampling device. Background Art

[0002] Tires are one of the important parts of a car. Together with the car suspension, they mitigate the impact of the car when it is driving and ensure the comfort and smoothness of the car. In the process of car tire production, film is usually needed. In order to detect the quality of the film, the produced film needs to be sampled and tested. However, the film sampling device in the existing technology usually requires manual sampling and handwritten marking by staff, and cannot perform automatic sampling. The labor intensity is high, and there are problems such as missed sampling, marking errors, and manual cutting causing safety hazards. As a result, the film sampling efficiency is low and it is inconvenient to operate.

[0003] Based on this, an automatic film sampling device is now provided to eliminate the drawbacks of the existing device. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic film sampling device to solve the problem in the background art that automatic sampling cannot be performed, resulting in low film sampling efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An automatic film sampling device includes an operating table, the upper end of which is rotatably connected to a plurality of conveying rollers for conveying the film to be sampled, a U-shaped bracket is provided above the conveying rollers, the U-shaped bracket is fixedly connected to the operating table, a lifting cylinder is provided on one side of the U-shaped bracket, the output end of the lifting cylinder is connected to a cutting knife, and further includes a moving mechanism and a marking mechanism, the moving mechanism is provided below the conveying rollers and is used to convey the sampled film, and the marking mechanism is provided on one side of the operating table and is used to perform code marking on the sampled film.

[0007] Preferably, the moving mechanism includes a horizontal cylinder fixedly connected to the operating table, a U-shaped push plate is fixedly installed on the output end of the horizontal cylinder, the U-shaped push plate is slidably connected to the inner wall of the operating table, a collection box is provided at the lower end of the operating table, an air pump is provided on one side of the collection box, an elastic hose is connected to the other side of the collection box, the other end of the elastic hose extends to the inside of the U-shaped push plate and is connected to a number of suction hoods.

[0008] Preferably, the identification mechanism includes a conveyor frame, a control panel is provided on the side of the conveyor frame away from the operating table, a conveyor belt is provided above the conveyor frame, a detection grating and an inkjet printer are provided above the conveyor belt, the detection grating and the inkjet printer are fixedly connected to the operating table through an L-shaped bracket, and the inkjet printer is arranged on the side of the detection grating close to the control panel.

[0009] Preferably, an opening that matches the U-shaped push plate is provided on one side of the operating table close to the marking mechanism, and the size of the opening is larger than the size of the U-shaped push plate.

[0010] Preferably, a placement plate for cooperating with the cutting knife is provided inside the operating table, and a sampling port is provided on the surface of the placement plate.

[0011] Preferably, a displacement measuring sensor is fixedly mounted on one side of the lifting cylinder, and the displacement measuring sensor is electrically connected to the lifting cylinder.

[0012] Preferably, a filter is provided inside the collection box, and the filter is provided on a side of the collection box close to the air pump input end.

[0013] Preferably, a guide block is provided above the conveyor belt, the guide block is in contact with the conveyor belt and is not fixed, and the guide block is fixedly connected to the operating table and the conveyor frame through a plurality of telescopic parts.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model uses a lifting cylinder and a cutting knife to take samples. The film to be sampled moves to the top of the placement plate through a conveyor roller, realizing automatic sampling, solving the problem of missed or wrong sampling, and reducing the labor intensity of the staff;

[0016] 2. The utility model is equipped with a moving mechanism. With the cooperation of the horizontal cylinder and the U-shaped push plate, the sampled film can be smoothly transported to the conveyor belt. An air pump and a collection box are also provided to collect the debris and dust generated after cutting, so as to avoid affecting the marking operation of the film.

[0017] 3. The utility model is provided with a marking mechanism. Through the interaction among the control panel, conveyor belt, detection grating and inkjet printer, the film can be moved along the guide block to the middle position of the conveyor belt, avoiding the inability to correspond with the inkjet printer, facilitating the automatic marking operation of the film, and having good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0019] Figure 2Another side structure diagram of the utility model.

[0020] Figure 3 Structure diagram of the utility model.

[0021] Figure 4 Structure diagram of the moving mechanism of the utility model.

[0022] Figure 5 Sectional view of the rear view of the utility model.

[0023] Figure 6 Structure diagram of embodiment 2 of the utility model.

[0024] Figure mark annotation: 101, operation platform, 102, conveying roller, 103, lifting air cylinder, 104, cutting knife, 105, opening, 106, placing plate, 107, displacement measurement sensor, 200, moving mechanism, 201, horizontal air cylinder, 202, U-shaped push plate, 203, collection box, 204, air pump, 205, elastic hose, 206, air suction cover, 300, marking mechanism, 301, conveying frame, 302, control panel, 303, conveying belt, 304, detection grating, 305, inkjet printer, 306, guide block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. Example 1

[0026] In this embodiment, as shown in Figure 1-Figure 5 A film automatic sampling device, comprising an operation platform 101, the lower end of the operation platform 101 is symmetrically provided with a supporting column, which plays a supporting role, and the upper end of the operation platform 101 is rotatably connected with a plurality of conveying rollers 102 for conveying the film to be sampled, one end of the roller shaft of the conveying roller 102 is fixedly connected with a motor, which plays a conveying role, and the upper side of the conveying roller 102 is provided with a U-shaped support, which is fixedly connected with the operation platform 101, one side of the U-shaped support is provided with a lifting air cylinder 103, the output end of the lifting air cylinder 103 is connected with a cutting knife 104, the lifting air cylinder 103 drives the cutting knife 104 to move up and down, thereby performing sampling operation, further comprising a moving mechanism 200 and a marking mechanism 300, the moving mechanism 200 is arranged below the conveying roller 102, which is used to convey the sampled film, the marking mechanism 300 is arranged on one side of the operation platform 101, which is used to mark the sampled film, before the film automatic sampling device is used, it is checked whether the device can be used normally, then the program is input through the control panel 302, thereby controlling the moving mechanism 200 and the marking mechanism 300, so that the device enters the automatic sampling and marking state.

[0027] Among them Figure 2-Figure 5 As shown, the moving mechanism 200 includes a horizontal cylinder 201 fixedly connected to the operating table 101, and a U-shaped push plate 202 is fixedly installed at the output end of the horizontal cylinder 201. The U-shaped push plate 202 can smoothly move the film to the opening 105 to prevent the film from deflecting. The U-shaped push plate 202 is slidably connected to the inner wall of the operating table 101. A collection box 203 is provided at the lower end of the operating table 101. After the film is cut, debris will be generated. If there is debris left on the film surface, it may affect the marking operation of the film. To prevent the dust from getting into the container 203, a door is provided on one side of the container 203 for easy opening. An air pump 204 is provided on one side of the container 203. When the air pump 204 is started, an elastic hose 205 is connected to the other side of the container 203. The elastic hose 205 has good retractable performance and is easy to adjust. The other end of the elastic hose 205 extends to the inside of the U-shaped push plate 202 and is connected to a number of suction hoods 206. The suction hoods 206 transport the absorbed debris and air to the inside of the container 203 through the elastic hose 205 for convenient centralized processing.

[0028] Among them Figure 2-Figure 5 As shown, the marking mechanism 300 includes a conveyor frame 301. A control panel 302 is provided on the side of the conveyor frame 301 away from the operating table 101. The control panel 302 is electrically connected to the motor, horizontal cylinder 201, air pump 204, detection grating 304, inkjet printer 305 and other components, so that the user can set the program through the control panel 302 to realize the automatic sampling operation of the device and reduce the labor intensity of the personnel. A conveyor belt 303 is provided above the conveyor frame 301. A detection grating 304 and inkjet printer 305 are provided above the conveyor belt 303. The detection grating 304 is used to sense the sampled film. The inkjet printer 305 is used to perform inkjet marking on the sampled film. The inkjet printer 305 includes a marking inkjet terminal, an electric push rod and an ink supply module. The marking inkjet terminal is movably connected to the output end of the electric push rod for easy replacement. The ink supply module is connected to the marking inkjet terminal through a pipeline to facilitate inkjet supply. The detection grating 304 and the inkjet printer 305 are fixedly connected to the operating table 101 through an L-shaped bracket. The distance between the detection grating 304 and the inkjet printer 305 is a fixed value. After the detection grating 304 detects the film position, it transmits a signal to the control panel 302, thereby controlling the inkjet printer 305 to perform marking operations on the film. The inkjet printer 305 is arranged on the side of the detection grating 304 close to the control panel 302, and the conveyor belt 303 is arranged below the opening 105, so that the U-shaped push plate 202 can smoothly push the sampled film to the upper surface of the conveyor belt 303, thereby ensuring the smooth progress of subsequent operations;

[0029] Among them Figure 3As shown, an opening 105 is provided on one side of the operating table 101 near the marking mechanism 300 to match the U-shaped push plate 202. The size of the opening 105 is larger than that of the U-shaped push plate 202. When the horizontal cylinder 201 is activated, the U-shaped push plate 202 can push out the sampled film and move the film to the surface of the conveyor belt 303.

[0030] Among them Figure 3 As shown, the operating table 101 is provided with a placement plate 106 for cooperating with a cutting knife 104. A sampling port is provided on the surface of the placement plate 106. When the film to be sampled moves above the placement plate 106, the cutting knife 104 moves downward so that the cutting knife 104 corresponds to the sampling port, thereby realizing the sampling operation.

[0031] Among them Figure 2 As shown, a displacement measuring sensor 107 is fixedly installed on one side of the lifting cylinder 103. The displacement measuring sensor 107 is electrically connected to the lifting cylinder 103 and the displacement measuring sensor 107 is electrically connected to the control panel 302. When the film reaches a certain length, the displacement measuring sensor 107 gives a cutting action signal, driving the cutting knife 104 to take samples.

[0032] Among them Figure 4 As shown, a filter is provided inside the collection box 203. The filter is provided on one side of the collection box 203 near the input end of the air pump 204. The filter can prevent film debris from entering the air pump 204, thereby avoiding damage to the internal structure of the air pump 204. Example 2

[0033] The difference from Example 1 is that Figure 6 As shown, a guide block 306 is provided above the conveyor belt 303. The guide block 306 enables the film to move in the middle of the conveyor belt 303 after sampling, so that the guide block 306 can correspond to the marking inkjet terminal of the inkjet printer 305, thereby avoiding the guide block 306 from being offset on the conveyor belt 303, resulting in errors in the printing and marking operation. The guide block 306 is in contact with the conveyor belt 303 and is not fixed. The guide block 306 is fixedly connected to the operating table 101 and the conveyor frame 301 through a number of telescopic parts to adapt to films of different sizes.

[0034] When in use, the device takes samples through the lifting cylinder 103 and the cutting knife 104. The sampled film reaches the inside of the operating table 101 through the sampling port. The horizontal cylinder 201 drives the U-shaped push plate 202 to move. The U-shaped push plate 202 moves the sampled film to the opening 105, so that the film falls onto the conveyor belt 303. With the cooperation of the guide block 306, the sampled film can be moved to the middle position of the conveyor belt 303, which is convenient for realizing automatic marking operation, thereby solving the problems of missed or wrong taking, unclear marking, etc. caused by manual operation.

[0035] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. An automatic film sampling device, comprising an operating table (101), wherein the upper end of the operating table (101) is rotatably connected to a plurality of conveying rollers (102) for conveying films to be sampled, a U-shaped bracket is provided above the conveying rollers (102), the U-shaped bracket is fixedly connected to the operating table (101), a lifting cylinder (103) is provided on one side of the U-shaped bracket, and a cutting knife (104) is connected to the output end of the lifting cylinder (103); It is characterized by: It also includes a moving mechanism (200), which is arranged below the conveying roller (102) and is used to convey the sampled film; The marking mechanism (300) is arranged on one side of the operating table (101) and is used for marking the sampled film with a coding system.

2. The automatic film sampling device according to claim 1, characterized in that: The moving mechanism (200) comprises a horizontal cylinder (201) fixedly connected to the operating table (101); a U-shaped push plate (202) is fixedly mounted on the output end of the horizontal cylinder (201); the U-shaped push plate (202) is slidably connected to the inner wall of the operating table (101); a collection box (203) is provided at the lower end of the operating table (101); an air pump (204) is provided on one side of the collection box (203); an elastic hose (205) is connected to the other side of the collection box (203); the other end of the elastic hose (205) extends to the interior of the U-shaped push plate (202) and is connected to a plurality of air suction hoods (206).

3. The automatic film sampling device according to claim 1, characterized in that: The marking mechanism (300) comprises a conveying frame (301), a control panel (302) being provided on a side of the conveying frame (301) away from the operating table (101), a conveyor belt (303) being provided above the conveying frame (301), a detection grating (304) and an inkjet printer (305) being provided above the conveyor belt (303), the detection grating (304) and the inkjet printer (305) being fixedly connected to the operating table (101) via an L-shaped bracket, and the inkjet printer (305) being provided on a side of the detection grating (304) close to the control panel (302).

4. The automatic film sampling device according to claim 1, characterized in that: An opening (105) that matches the U-shaped push plate (202) is provided on one side of the operating table (101) close to the marking mechanism (300), and the size of the opening (105) is larger than that of the U-shaped push plate (202).

5. The automatic film sampling device according to claim 1, characterized in that: A placement plate (106) for cooperating with the cutting knife (104) is provided inside the operating table (101), and a sampling port is provided on the surface of the placement plate (106).

6. The automatic film sampling device according to claim 1, characterized in that: A displacement measurement sensor (107) is fixedly mounted on one side of the lifting cylinder (103), and the displacement measurement sensor (107) is electrically connected to the lifting cylinder (103).

7. The automatic film sampling device according to claim 2, characterized in that: A filter is provided inside the collection box (203), and the filter is provided on a side of the collection box (203) close to the input end of the air pump (204).

8. The automatic film sampling device according to claim 3, characterized in that: A guide block (306) is provided above the conveyor belt (303). The guide block (306) is in contact with the conveyor belt (303) and is not fixed. The guide block (306) is fixedly connected to the operating table (101) and the conveying frame (301) through a plurality of telescopic parts.

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