Efficient feeding mechanism for large test paper

Abstract

The utility model relates to the technical field of feeding, and discloses an efficient feeding mechanism for a large piece of test paper, which comprises a rack and a top plate, the top plate is provided with a guide port, and a clamp feeding mechanism is arranged in the guide port. The clamp feeding mechanism comprises a vertical seat, a moving module, a rear clamp seat and a front clamp seat. The rear clamp seat and the front clamp seat are respectively provided with two clamp cylinders, and output ends of the cylinders are connected with the rear clamp and the front clamp. The clamp feeding mechanism is arranged, so that the movement of the test paper can be accurately controlled, and the stability and accuracy of the test paper in the feeding process are ensured. By using the clamp cylinder, the test paper can be quickly clamped and released, so that the feeding speed is increased, and the risk of damage to the test paper is reduced. By arranging the side moving module, the whole feeding mechanism has better flexibility and adaptability and can adapt to test paper of different sizes and shapes. And the stability and durability of the feeding mechanism are further improved through matched use of the sliding seat and the sliding rail, and long-term efficient operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to an efficient feeding mechanism for large sheets of test paper. Background Technique

[0002] In industries such as medical treatment and chemical analysis, test paper is widely used. In order to improve the detection efficiency, it is necessary to feed the test paper quickly and accurately.

[0003] In order to prevent the test paper from twisting after entering the hob, resulting in inaccurate cutting positions, it is necessary to use clips for pushing during the feeding and hob cutting process. However, traditional feeding mechanisms often have problems such as slow feeding speed, inaccurate positioning, and easy damage to the test paper, and cannot meet the requirements of modern automatic detection equipment for test paper feeding.

[0004] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop an efficient feeding mechanism for large sheets of test paper. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient feeding mechanism for large sheets of test paper to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for an efficient feeding mechanism for large sheets of test paper includes a frame. A top plate is arranged on the frame, and a guiding port is penetrated through the top plate. A clip feeding mechanism is installed in the guiding port. The clip feeding mechanism includes a vertical seat. A moving module is installed on the vertical seat. The moving end of the moving module is connected to a rear clip seat. A front clip seat is installed on the rear clip seat. Two clip cylinders are symmetrically installed on the rear clip seat, and the output end of the clip cylinder is connected to a rear clip. Two clip cylinders are symmetrically installed on the front clip seat, and the output end of the clip cylinder is connected to a front clip.

[0008] As a preferred technical solution, two side moving modules are arranged between the top plate and the frame, and the two side moving modules are located at the edges of the frame and the top plate.

[0009] As a preferred technical solution, sliding seats are installed on both the top plate and the rear clip seat, and matching slide rails are arranged in the sliding seats.

[0010] As a preferred technical solution, the front clip and the rear clip penetrate out of the guiding port and are in sliding fit with the guiding port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model relates to an efficient feeding mechanism for large sheets of test paper. The provided clip feeding mechanism can precisely control the movement of the test paper, ensuring the stability and accuracy of the test paper during the feeding process. By using a clip cylinder, rapid clamping and release of the test paper can be achieved, thereby increasing the feeding speed and reducing the risk of test paper damage. The setting of the side movement module makes the entire feeding mechanism have better flexibility and adaptability, and can adapt to test papers of different sizes and shapes. The cooperation of the sliding seat and the slide rail further improves the stability and durability of the feeding mechanism, ensuring long-term efficient operation. Brief Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of an efficient feeding mechanism for large sheets of test paper;

[0014] Figure 2 It is a schematic diagram of the internal structure of an efficient feeding mechanism for large sheets of test paper.

[0015] In the reference numerals of the drawings: 1, frame; 2, top plate; 21, guiding port; 22, upright seat; 23, movement module; 24, rear clip seat; 25, front clip seat; 26, clip cylinder; 27, front clip; 28, rear clip; 29, slide rail; 30, sliding seat; 31, side movement module. Detailed Embodiment

[0016] The features and exemplary embodiments of various aspects of the present utility model will be described in detail below. In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present utility model can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present utility model by showing examples of the present utility model.

[0017] As Figure 1-2 shown, the present utility model provides a technical solution for an efficient feeding mechanism for large sheets of test paper: including a frame 1, a top plate 2 is configured on the frame 1, and two side movement modules 31 are configured between the top plate 2 and the frame 1. These two side movement modules 31 are located at the edges of the frame 1 and the top plate 2. A guiding port 21 is provided through the top plate 2, and a clip feeding mechanism is installed in the guiding port 21. The clip feeding mechanism includes an upright seat 22, a movement module 23 is installed on the upright seat 22, and the moving end of the movement module 23 is connected to a rear clip seat 24. Two clip cylinders 26 are symmetrically installed on the rear clip seat 24, and the output end of the clip cylinder 26 is connected to a rear clip 28. Two clip cylinders 26 are also symmetrically installed on the front clip seat 25, and the output end of the clip cylinder 26 is connected to a front clip 27. The front clip 27 and the rear clip 28 pass through the guiding port 21 and are in sliding fit with the guiding port 21.

[0018] In this embodiment, during use, the material is first placed at the designated position on the top plate 2. The operator then starts the control of the clip feeding mechanism. At this time, the moving module 23 on the upright seat 22 starts to move along the length direction of the guiding port 21. The front clip 27 is connected by magnetism and will automatically disconnect after reaching the designated position. The moving module 23 continues to push the test strip forward and uses the rear clip 28. When the moving module 23 reaches its limit position, the rear clip 28 remains tightly held and continues to move forward with the test strip. At the moment when the test strip is about to complete bending and cutting, the rear clip 28 is released. The rear clip and the rear clip seat 24 bounce back to the initial position by the action of the spring. At the same time, the moving module 23 returns to the starting position, ready for the next cycle, and the magnet will re-attract the front clip 27 during the process. Once in place, the device starts a new cycle of operations.

[0019] As Figure 1-2 shown, both the top plate 2 and the rear clip seat 24 are provided with sliding seats 30, and the sliding seats 30 are provided with matching slide rails 29 inside.

[0020] In this embodiment, the combined use of the sliding seat 30 and the slide rail 29 further improves the stability and durability of the feeding mechanism, ensuring long-term efficient operation.

[0021] The working principle and usage process of the present utility model: After the present utility model is installed, it works according to the above embodiment until all the working steps are completed.

[0022] The above content is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent replacement or modification made by those with corresponding skills in the technical field, based on following the technical framework and core concept disclosed by the present utility model, shall be included within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be clear that terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. are only used for description based on the relative positions or directions shown in the drawings, aiming to simplify the description process, rather than limiting the actual positions, directions or structures of the device or components, so they should not be regarded as a constraint on the present utility model.

[0024] Meanwhile, in the present utility model, unless otherwise clearly stated, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. They may represent a fixed connection, a detachable connection, or even an integral molding of two components; they may represent a mechanical connection or an electrical connection; they may represent a direct connection or an indirect connection through a certain medium; they may also represent the communication inside two components or their interaction relationship. For those skilled in the art, the specific meanings of these terms in the present utility model should be understood according to the specific situation.

[0025] In addition, the embodiments described herein are only examples, aiming to better illustrate the basic principles and practical applications of the present utility model, rather than limiting its scope of application. According to the above description, various forms of modifications and changes can be made. Therefore, all modifications, equivalent replacements, improvements, etc. made within the framework of the spirit and principles embodied in the present utility model shall be regarded as falling within the protection scope of the present utility model.

Claims

1. A high-efficiency feeding mechanism for large sheets of test paper, characterized in that, It includes a frame (1), on which a top plate (2) is provided, and a guiding opening (21) is penetratingly provided in the top plate (2). A clip feeding mechanism is installed in the guiding opening (21). The clip feeding mechanism includes a vertical seat (22), a moving module (23) is installed on the vertical seat (22), a rear clip seat (24) is connected to the moving end of the moving module (23), a front clip seat (25) is installed on the rear clip seat (24), two clip cylinders (26) are symmetrically installed on the rear clip seat (24), and a rear clip (28) is connected to the output end of the clip cylinder (26). Two clip cylinders (26) are symmetrically installed on the front clip seat (25), and a front clip (27) is connected to the output end of the clip cylinder (26).

2. The high-efficiency feeding mechanism for large sheets of test paper according to claim 1, wherein: Two side moving modules (31) are provided between the top plate (2) and the frame (1), and the two side moving modules (31) are located at the edges of the frame (1) and the top plate (2).

3. The high-efficiency feeding mechanism for large sheets of test paper according to claim 1, characterized in that: Sliding seats (30) are installed on both the top plate (2) and the rear clip seat (24), and a sliding rail (29) adapted thereto is provided in the sliding seat (30).

4. The high-efficiency feeding mechanism for large sheets of test strips according to claim 1, characterized in that: The front clip (27) and the rear clip (28) pass out along the guiding opening (21) and are in sliding fit with the guiding opening (21).

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