Automatic cutting and blanking production device for blood glucose test paper

Abstract

The utility model discloses an automatic cutting and blanking production device for blood glucose test paper. The automatic cutting and blanking production device comprises a working table, an unwinding disc, a conveying material channel, a cutting module, a vacuum adsorption bearing plate, a tension mechanism, a carrying mechanism, a detection mechanism and a blanking mechanism. According to the device, orderly unwinding of test strips is achieved through the unwinding disc, the unwound test strips continue to be conveyed through the conveying channel and pass through the cutting module, the test strips are pulled to the surface of the vacuum adsorption bearing plate through the pulling mechanism, the vacuum adsorption bearing plate starts to work so as to position the test strips on the surface of the vacuum adsorption bearing plate, and the test strips are cut off through the cutting module. Then, the carrying mechanism is used for transferring the test paper to a vacuum adsorption detection plate of the detection mechanism for corresponding cutting condition detection, and finally, the discharging mechanism is used for orderly carrying and discharging the good products. The production device is beneficial to batch assembly line cutting and blanking work of the test strips, is high in automation degree, reduces labor consumption, improves working efficiency, reduces cost, and has practicability and economical efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of blood sugar test strip production, in particular to an automatic cutting and blanking production device for blood sugar test strips. Background Art

[0002] Blood glucose test strips are a type of consumable material that is used in conjunction with blood glucose testers. They are coated with biological enzymes and can detect the amount of glucose in peripheral blood through color changes. Blood glucose testing is mainly completed by using blood glucose test strips and testing equipment together.

[0003] During the production process of blood glucose test strips, they need to be cut and packaged. For example, the Chinese patent CN215660504U of the prior art discloses an automatic cutting production system for blood glucose test strips, including a machine body, a dust suction device and a collection device, the machine body is fixedly connected with a cutting machine, the cutting machine is fixedly connected with a cutting head, the dust suction device is installed on the machine body, and is used to collect the debris above the machine body when the cutting head is raised, and the collection device is installed on the machine body, and is used to collect and store the dust absorbed by the dust suction device, and can be subsequently processed in a centralized manner.

[0004] The above-mentioned prior art solves the problem that it is difficult to link the existing blood glucose test strip automatic cutting production system to centrally collect and process the debris generated during cutting. However, it is unable to realize the integration of test strip cutting and unloading. After the blood glucose test strip is cut, it still needs to be moved manually to the unloading station for corresponding unloading and packaging, resulting in low work efficiency. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a blood glucose test strip automatic cutting and blanking production device with a high degree of automation and improved work efficiency.

[0006] To achieve the above purpose, the utility model adopts the following contents:

[0007] The utility model provides an automatic cutting and blanking production device for blood glucose test strips, which comprises a work surface, on which an unwinding disk, a conveying channel, a cutting module, a transport mechanism, a detection mechanism, and a blanking mechanism are arranged in sequence from front to back;

[0008] A horizontal vacuum adsorption carrier plate is arranged outside the cutting module, and a material pulling mechanism is arranged on the work surface and located on one side of the vacuum adsorption carrier plate, the material pulling mechanism comprises a first lateral displacement module which is consistent with the length direction of the vacuum adsorption carrier plate, a pulling arm arranged on the output end of the first lateral displacement module, and a pulling rod which is arranged perpendicular to the pulling arm, the pulling rod is located above the vacuum adsorption carrier plate and has a spacing between it and the surface of the vacuum adsorption carrier plate;

[0009] The detection mechanism includes a vacuum adsorption detection plate arranged parallel to and spaced from the vacuum adsorption bearing plate, a second lateral displacement module driving the vacuum adsorption detection plate to move in translation, and a camera detection module arranged above the vacuum adsorption detection plate;

[0010] The conveying mechanism includes a third lateral displacement module, a lifting module arranged on the output end of the third lateral displacement module, and a vacuum adsorption conveying plate arranged on the output end of the lifting module. The third lateral displacement module drives the vacuum adsorption conveying plate to move back and forth between the vacuum adsorption carrying plate and the vacuum adsorption detection plate.

[0011] According to the automatic cutting and blanking production device for blood glucose test strips provided by the utility model, a flattening mechanism is arranged between the conveying channel and the cutting module, and the flattening mechanism includes an upper roller and a lower roller arranged up and down, the lower roller is fixedly arranged, and both ends of the upper roller can be inserted into the guide vertical groove of a side plate movably up and down, and a spring that can act on the end of the upper roller is fixed in the guide vertical groove. The flattening process of the test strip passing through the flattening mechanism is mainly achieved by the upper roller and the lower roller, ensuring the flatness of the test strip when entering the subsequent cutting module, and preventing it from tilting and affecting the cutting accuracy of the cutting module.

[0012] According to the automatic cutting and blanking production device for blood glucose test strips provided by the utility model, the camera detection module includes a camera bracket vertically arranged on the work surface, a CCD camera connected to the camera bracket with the lens vertically downward, and light source components distributed on both sides of the CCD camera on the camera bracket, and the vacuum adsorption detection plate can pass directly under the CCD camera. The CCD camera is mainly used to perform visual inspection on the test strips passing through the surface of the vacuum adsorption detection plate below it, including the length inspection of the cut test strips, the cutting accuracy inspection, etc., to ensure the product yield.

[0013] Furthermore, a position sensor is provided at the middle position of the second lateral displacement module through a sensor bracket, and the vacuum adsorption detection plate can pass directly below the position sensor. The position sensor is mainly used to determine whether the vacuum adsorption detection plate moves accurately to the bottom of the CCD camera.

[0014] According to the automatic cutting and blanking production device for blood glucose test strips provided by the utility model, the blanking mechanism includes a longitudinal displacement module, a vertical displacement module arranged at the output end of the longitudinal displacement module, two side-by-side suction cup heads arranged at the output end of the vertical displacement module, and a belt conveyor line in the same direction as the longitudinal displacement module, and the longitudinal displacement module is located above the second lateral displacement module. In this way, the longitudinal displacement module drives the vertical displacement module to drive the suction cup head to absorb the test strip on the surface of the vacuum adsorption detection plate, and transfer the test strip to the belt conveyor line, and the belt conveyor line completes the product blanking work.

[0015] Compared with the prior art, the utility model has the following technical effects: the utility model has a simple structure and a reasonable design; the unwinding disk realizes the orderly unwinding of the test strips, the unwinding test strips continue to be transported through the conveying channel and pass through the cutting module, the test strips are pulled to the surface of the vacuum adsorption carrier plate by the pulling mechanism, the vacuum adsorption carrier plate starts to work to position the test strips on its surface, and then the cutting module cuts them, and then the transport mechanism moves the cut test strips from the surface of the vacuum adsorption carrier plate to the vacuum adsorption detection plate of the detection mechanism for corresponding cutting condition detection, and finally the unloading mechanism transports and unloads the good products in an orderly manner. The production device is conducive to batch assembly line cutting and unloading of test strips, with a high degree of automation, thereby reducing manpower consumption, improving work efficiency, and reducing costs, and is practical and economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0017] Figure 1 It is a top view schematic diagram of a blood glucose test strip automatic cutting and blanking production device according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of a flattening mechanism provided between a conveying channel and a cutting module according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram related to the transport mechanism of an embodiment of the utility model;

[0020] Figure 4 It is a partial schematic diagram of a vacuum adsorption bearing plate, a material pulling mechanism and a detection mechanism in an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram related to a camera module in a detection mechanism according to an embodiment of the utility model;

[0022] Figure 6 It is a partial schematic diagram of the feeding mechanism of the embodiment of the utility model;

[0023] 10-working table, 1-unwinding disk, 2-conveying channel, 3-flattening mechanism, 4-cutting module, 5-conveying mechanism, 6-detecting mechanism, 7-unloading mechanism, 8-vacuum adsorption bearing plate, 9-pulling mechanism; 31-upper roller, 32-lower roller, 33-side plate, 34-guide vertical groove, 35-spring, 51-third lateral displacement module, 52-lifting module, 53-vacuum adsorption conveying plate, 61-vacuum adsorption detection plate, 62-second lateral displacement module, 63-camera bracket, 64-CCD camera, 65-light source, 66-sensor bracket, 67-in-place sensor, 71-longitudinal displacement module, 72-vertical displacement module, 73-suction cup head, 74-belt transmission line, 91-first lateral displacement module, 92-pulling arm, 93-pulling rod. DETAILED DESCRIPTION

[0024] In order to explain the present invention more clearly, the present invention is further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the following specific description is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] See also Figures 1 to 6 The embodiment of the utility model provides an automatic cutting and blanking production device for blood glucose test strips, comprising a work surface 10, on which an unwinding disc 1, a conveying channel 2, a cutting module 4, a transport mechanism 5, a detection mechanism 6, and a blanking mechanism 7 are arranged in sequence from front to back.

[0027] A horizontal vacuum adsorption carrier plate 8 is arranged outside the cutting module 4, and a material pulling mechanism 9 is arranged on the work surface 10 on one side of the vacuum adsorption carrier plate 8. The material pulling mechanism 9 includes a first lateral displacement module 91 which is consistent with the length direction of the vacuum adsorption carrier plate 8, a pull arm 92 arranged on the output end of the first lateral displacement module 91, and a pull rod 93 which is arranged vertically with the pull arm 92. The pull rod 93 is located above the vacuum adsorption carrier plate 8 and has a spacing with the surface of the vacuum adsorption carrier plate 8, and the spacing does not exceed the thickness of the test strip. In this way, the test strip extends outward from the cutting module position, and the first lateral displacement module drives the pull rod to be close to the top of the test strip, and then cooperates with the unwinding disk to slowly support the test strip to the surface of the vacuum adsorption carrier plate by friction. The vacuum adsorption carrier plate starts to work to position the test strip on its surface, and then the cutting module performs rear cutting, so that the test strip cut to a certain length will fall to the surface of the vacuum adsorption carrier plate.

[0028] The detection mechanism 6 includes a vacuum adsorption detection plate 61 arranged parallel to and spaced from the vacuum adsorption carrier plate 8, a second lateral displacement module 62 driving the vacuum adsorption detection plate 61 to move in translation, and a camera detection module arranged above the vacuum adsorption detection plate 61. The transport mechanism moves the cut test paper from the surface of the vacuum adsorption carrier plate to the vacuum adsorption detection plate of the detection mechanism. When the vacuum adsorption detection plate moves to the unloading mechanism, it passes under the camera detection module, and the camera detection module performs corresponding cutting status detection on the test paper on the vacuum adsorption detection plate.

[0029] The conveying mechanism 5 includes a third lateral displacement module 51, a lifting module 52 arranged on the output end of the third lateral displacement module 51, and a vacuum adsorption conveying plate 53 arranged on the output end of the lifting module 52. The third lateral displacement module 51 drives the vacuum adsorption conveying plate 53 to move back and forth between the vacuum adsorption carrying plate 8 and the vacuum adsorption detection plate 61, so as to complete the transfer of the test paper.

[0030] When the production device is actually working, the main process is: first, the unwinding disk realizes the orderly unwinding of the test strips, and the unwinding test strips continue to be transported through the conveying channel and pass horizontally backward through the cutting module. At this time, no cutting work is performed. Then, the test strips are pulled to the surface of the vacuum adsorption supporting plate by the pulling mechanism, and the vacuum adsorption supporting plate is started to position the test strips on its surface. At this time, the cutting module cuts them off, and then the transport mechanism moves the cut test strips from the surface of the vacuum adsorption supporting plate to the vacuum adsorption detection plate of the detection mechanism and performs corresponding cutting condition detection. Finally, the unloading mechanism transports and unloads the qualified products in an orderly manner.

[0031] In this embodiment, a flattening mechanism 3 is arranged between the conveying channel 2 and the cutting module 4. The flattening mechanism 3 includes an upper roller 31 and a lower roller 32 arranged vertically. The lower roller 32 is fixedly arranged. Both ends of the upper roller 31 can be inserted into the guide vertical groove 34 of a side plate 33 movably up and down. A spring 35 capable of acting on the end of the upper roller 31 is fixed in the guide vertical groove 34. Under the action of the spring 35, the upper roller 31 will always press downward against the lower roller 32. The flattening process of the test strip passing through the flattening mechanism is mainly achieved by the upper roller and the lower roller, so as to ensure the flatness of the test strip when entering the subsequent cutting module and prevent it from tilting and affecting the cutting accuracy of the cutting module.

[0032] In this embodiment, the camera detection module includes a camera bracket 63 vertically arranged on the work surface 10, a CCD camera 64 connected to the camera bracket 63 with the lens vertically downward, and light source components 65 distributed on both sides of the CCD camera 64 on the camera bracket 63. The vacuum adsorption detection plate 61 can pass directly under the CCD camera 64. The CCD camera is mainly used to perform visual inspection on the test paper on the surface of the vacuum adsorption detection plate passing thereunder, including the length inspection of the cut test paper, the cutting accuracy inspection, etc., to ensure the product yield.

[0033] The middle position of the second lateral displacement module 62 is also provided with an in-position sensor 67 through a sensor bracket 66, and the vacuum adsorption detection plate 61 can pass directly under the in-position sensor 67. The in-position sensor is mainly used to determine whether the vacuum adsorption detection plate accurately moves to the bottom of the CCD camera.

[0034] In this embodiment, the unloading mechanism 7 includes a longitudinal displacement module 71, a vertical displacement module 72 provided at the output end of the longitudinal displacement module 71, two side-by-side suction cup heads 73 provided at the output end of the vertical displacement module 72, and a belt conveyor line 74 in the same direction as the longitudinal displacement module 71. The longitudinal displacement module 71 is located above the second transverse displacement module 62. In this way, the longitudinal displacement module drives the vertical displacement module to drive the suction cup head downward to absorb the test paper on the surface of the vacuum adsorption detection plate, and transfer the test paper to the belt conveyor line, and the belt conveyor line completes the unloading work of the product.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A blood glucose test strip automatic cutting and blanking production device, characterized in that: It includes a work surface, on which an unwinding disk, a conveying channel, a cutting module, a handling mechanism, a detection mechanism, and a material unloading mechanism are arranged in sequence from front to back; A horizontal vacuum adsorption carrier plate is arranged outside the cutting module, and a material pulling mechanism is arranged on the work surface and located on one side of the vacuum adsorption carrier plate, the material pulling mechanism comprises a first lateral displacement module which is consistent with the length direction of the vacuum adsorption carrier plate, a pulling arm arranged on the output end of the first lateral displacement module, and a pulling rod arranged perpendicular to the pulling arm, the pulling rod is located above the vacuum adsorption carrier plate and has a spacing between it and the surface of the vacuum adsorption carrier plate; The detection mechanism includes a vacuum adsorption detection plate arranged parallel to and spaced from the vacuum adsorption bearing plate, a second lateral displacement module driving the vacuum adsorption detection plate to move in translation, and a camera detection module arranged above the vacuum adsorption detection plate; The conveying mechanism includes a third lateral displacement module, a lifting module arranged on the output end of the third lateral displacement module, and a vacuum adsorption conveying plate arranged on the output end of the lifting module. The third lateral displacement module drives the vacuum adsorption conveying plate to move back and forth between the vacuum adsorption carrying plate and the vacuum adsorption detection plate.

2. The automatic cutting and blanking production device for blood glucose test strips according to claim 1 is characterized in that: A flattening mechanism is arranged between the conveying channel and the cutting module, and the flattening mechanism includes an upper roller and a lower roller which are arranged vertically. The lower roller is fixedly arranged, and both ends of the upper roller can be movably inserted into the guide vertical groove of a side plate up and down, and a spring which can act on the end of the upper roller is fixed in the guide vertical groove.

3. The automatic cutting and blanking production device for blood glucose test strips according to claim 1 is characterized in that: The camera detection module includes a camera bracket vertically arranged on the work surface, a CCD camera connected to the camera bracket with a lens facing vertically downward, and light source components distributed on both sides of the CCD camera on the camera bracket. The vacuum adsorption detection plate can pass directly under the CCD camera.

4. The automatic cutting and blanking production device for blood glucose test strips according to claim 3 is characterized in that: A position sensor is also provided at the middle position of the second lateral displacement module via a sensor bracket, and the vacuum adsorption detection plate can pass directly under the position sensor.

5. The automatic cutting and blanking production device for blood glucose test strips according to claim 1, characterized in that: The unloading mechanism includes a longitudinal displacement module, a vertical displacement module arranged on the output end of the longitudinal displacement module, two side-by-side suction cup heads arranged on the output end of the vertical displacement module, and a belt conveyor line in the same direction as the longitudinal displacement module. The longitudinal displacement module is located above the second lateral displacement module.

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