Rubber tube rubber stripping device

Abstract

The utility model discloses a rubber tube rubber stripping device, and aims to solve the technical problems of high labor intensity of workers and low rubber stripping precision. The device comprises a working platform, and a rubber tube conveying assembly, a rubber tube rubber stripping assembly and a rubber tube positioning assembly are arranged on the working platform. The rubber pipe conveying assembly comprises a conveying air cylinder arranged in the rubber pipe conveying direction, a first connecting plate correspondingly and fixedly connected with the moving end of the conveying air cylinder, and a clamping air cylinder correspondingly and fixedly connected with the first connecting plate and used for clamping a rubber pipe to be conveyed. The rubber pipe positioning assembly comprises a second connecting plate fixed relative to the working platform, a positioning air cylinder fixed to the corresponding position of the second connecting plate, and a baffle arranged at the moving end of the positioning air cylinder and used for correspondingly abutting against the end of the rubber pipe to be conveyed in the initial state. The device has the advantages that the labor intensity of workers is reduced, and the rubber stripping precision is high.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline processing, and in particular to a hose stripping device. Background Art

[0002] The rubber hose used in the fuel dispenser needs to be stripped before use. Currently, a hose stripping machine is commonly used for the hose stripping operation.

[0003] When the hose stripping machine is in use, a person first holds the hose and puts it into the fixed position of the hose stripping machine, then starts the machine to strip the hose. After the stripping is completed, the hose is removed manually.

[0004] However, the inventors of this application found that the above technology has at least the following technical problems in the process of implementing the technical solution in the embodiment of this application:

[0005] During the rubber stripping process, the workers need to hold the hose in their hands. On the one hand, the labor intensity is high. On the other hand, holding the hose will cause a certain amount of shaking, resulting in deviations in the rubber stripping. In addition, it is not easy for the workers to accurately control the length of the hose when putting on the hose, which leads to the problem of unqualified rubber stripping length.

[0006] The information disclosed in this background technology section is only used to deepen the understanding of the background technology of the present disclosure, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to those skilled in the art. Summary of the invention

[0007] In view of at least one of the above technical problems, the present disclosure provides a hose stripping device, which reduces the labor intensity of workers and ensures the stripping accuracy through automatic clamping and conveying of the hose.

[0008] According to one aspect of the present disclosure, there is provided a hose stripping device, comprising a working platform, on which are arranged a hose conveying assembly, a hose stripping assembly, and a hose positioning assembly, the hose conveying assembly comprising a conveying cylinder arranged along the hose conveying direction, a first connecting plate fixedly connected to a corresponding moving end of the conveying cylinder, and a clamping cylinder fixedly connected to the first connecting plate for clamping the hose to be conveyed; the hose positioning assembly comprises a second connecting plate fixed relatively to the working platform, a positioning cylinder fixed at a corresponding position of the second connecting plate, and a baffle arranged at the moving end of the positioning cylinder for abutting against the end of the hose to be conveyed in an initial state.

[0009] In some embodiments of the present disclosure, the hose stripping assembly includes a protective shell and a plurality of stripping knife heads arranged in the protective shell, a plurality of fixed columns, a rotating plate, and a motor for driving the rotating plate to rotate. The plurality of fixed columns are evenly fixed on one side of the rotating plate around the rotation center of the rotating plate, and the plurality of stripping knife heads are fixedly connected to the corresponding fixed columns toward the central axis of the rotating plate. A through hole for the hose to pass through is provided on the protective shell, and the central axis of the through hole is in the same straight line as the rotation center of the rotating plate.

[0010] In some embodiments of the present disclosure, when the positioning cylinder is extended correspondingly, the through hole, the baffle, and the hose to be transported are correspondingly collinear.

[0011] In some embodiments of the present disclosure, the baffle is parallel to the plane where the through hole is located.

[0012] In some embodiments of the present disclosure, a clamping member for clamping the rubber hose to be transported is provided at the movable end of the clamping cylinder, and the clamping member includes clamping blocks symmetrically arranged up and down.

[0013] In some embodiments of the present disclosure, positioning grooves matching the outer edge of the hose and having concave-convex patterns are provided at the opposite end surfaces of the two clamping blocks.

[0014] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0015] The baffle, positioning cylinder, conveying cylinder and clamping cylinder cooperate with each other. The baffle is used to position the hose, and then the clamping cylinder is used to clamp the hose, replacing the worker's action of holding the hose, thereby reducing the labor intensity of the workers. In addition, the baffle is retracted by the positioning cylinder, and the hose is then sent into the hose stripping assembly by the conveying cylinder. Among them, the baffle can keep the position of the clamping cylinder holding the hose consistent, and the conveying cylinder can control the conveying length of the hose, thereby accurately controlling the stripping length of the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the hose positioning of the stripping and clamping hose conveying assembly in one embodiment of the present application.

[0017] Figure 2 It is a schematic diagram of the stripping of glue by the stripping and clamping hose conveying assembly in one embodiment of the present application.

[0018] Figure 3 This is a schematic diagram of the interior of a hose stripping assembly in another embodiment of the present application.

[0019] In the above figures, 1 is a conveying cylinder, 2 is a first connecting plate, 3 is a clamping cylinder, 4 is a clamping block, 5 is a second connecting plate, 6 is a positioning cylinder, 7 is a baffle, 8 is a hose, 91 is a motor, 92 is a rotating plate, 93 is a fixed column, 94 is a stripping knife head, 95 is a protective shell, and 10 is a working platform. DETAILED DESCRIPTION

[0020] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "vertical", "horizontal", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", etc. involved in the present application are used to distinguish the objects described and do not have any order or technical meaning. The terms "connection" and "connection" involved in the present application, unless otherwise specified, include direct and indirect connections (connections).

[0021] Unless otherwise specified, the components involved in the following embodiments are conventional commercially available products.

[0022] The embodiment of the present application provides a hose stripping device to realize automatic clamping and conveying of the hose, reduce labor intensity, and ensure stripping accuracy.

[0023] In order to better understand the technical solution of the present application, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] This embodiment discloses a hose stripping device, through which the hose can be automatically clamped and conveyed, thereby reducing the labor intensity of personnel while ensuring the stripping accuracy.

[0025] For details, see Figure 1 and Figure 2 , including a working platform 10, on which are arranged a hose conveying assembly, a hose stripping assembly, and a hose positioning assembly. The hose conveying assembly includes a conveying cylinder 1 arranged along the hose conveying direction, a first connecting plate 2 fixedly connected to the moving end of the conveying cylinder 1, and a clamping cylinder fixedly connected to the first connecting plate 2 for clamping the hose to be conveyed; the hose positioning assembly includes a second connecting plate 5 fixed relatively to the working platform 10, a positioning cylinder 6 fixed at a corresponding position of the second connecting plate 5, and a baffle 7 arranged at the moving end of the positioning cylinder 6 for abutting against the end of the hose to be conveyed in the initial state.

[0026] For details, see Figure 1 and Figure 2 The first connecting plate 2 is fixedly connected to the output end of the conveying cylinder 1. The conveying cylinder 1 adopts a sliding cylinder. The sliding cylinder has the advantages of high rigidity and high precision and can accurately control the conveying accuracy of the hose 8, thereby ensuring that the length of the hose 8 stripping is qualified. The first connecting plate 2 is fixed to the output end of the conveying cylinder 1, and the clamping cylinder is fixed to the end of the first connecting plate 2 away from the conveying cylinder 1. The first connecting plate 2 is a square steel plate. The first connecting plate 2 as a whole remains perpendicular to the working plane and is parallel to the hose stripping assembly. When the clamping cylinder clamps the hose 8, it can be aligned with the hose stripping assembly to prevent the hose 8 from forming an inclination angle with the hose stripping assembly, resulting in deviations in the stripping result. The output end of the conveying cylinder 1 faces the hose stripping assembly, and the output end of the conveying cylinder 1 extends, which is equivalent to conveying the hose 8 to the hose stripping assembly. After the hose 8 is stripped, the conveying air pipe is retracted to the output end, and the hose 8 is pulled out of the hose stripping assembly to complete the stripping of the hose 8.

[0027] For details, see Figure 3 The rubber hose stripping assembly includes a protective shell 95 and two rubber stripping blades 94 arranged in the protective shell 95, two fixed columns 93, a rotating plate 92, and a motor 91 for driving the rotating plate 92 to rotate. The rotating plate 92 is a circular steel plate. Two connecting plates are evenly arranged and fixed on the outer circumference, so that the rotating plate 92 can stably rotate around the rotation center of the rotating plate 92 to ensure the rubber stripping accuracy. The two fixed columns 93 are evenly fixed on one side of the rotating plate 92 around the rotation center of the rotating plate 92. The two fixed columns 93 are respectively fixed on the two connecting plates. The two fixed The fixed columns 93 are symmetrical to each other. When stripping the rubber, the hose 8 is located between the two fixed columns 93. The two fixed columns 93 can better stabilize the hose 8 and make the stripping of the hose 8 more uniform. The two stripping blade heads 94 are fixedly connected to the corresponding fixed columns 93 facing the central axis of the rotating plate 92. A through hole for the hose 8 to pass through is provided on the protective shell 95. The central axis of the through hole is in the same straight line with the rotation center of the rotating plate 92. The protective shell 95 is mainly used to isolate the fixed columns 93, the rotating plate 92 and the motor 91 from the contact with the staff to ensure the safety of the staff.

[0028] For details, see Figure 1 and Figure 2 The second connecting plate 5 is fixedly connected to the working platform 10, the second connecting plate 5 is perpendicular to the working platform 10, and remains parallel to the hose stripping assembly, thereby ensuring that the installation of the positioning cylinder 6 will not have an inclination angle with the working platform 10, thereby ensuring that the baffle 7 fixed at the output end of the positioning cylinder 6 is perpendicular to the working platform 10 and parallel to the hose stripping assembly. In this way, when the staff positions the hose 8, the end face of the hose 8 can be directly fitted with the end face of the baffle 7, which can ensure that the initial position of the hose 8 remains the same during processing.

[0029] For details, see Figure 2 The movable end of the clamping cylinder is provided with a clamping piece for clamping the hose 8 to be transported, and the clamping piece includes a clamping block 4 symmetrically arranged up and down. The clamping cylinder controls the clamping block 4 to merge and clamp the hose 8, which is used to replace manual grasping of the hose 8. The opposite end faces of the two clamping blocks 4 are provided with a positioning groove that matches the outer edge of the hose 8 and has a concave-convex pattern. The concave-convex pattern can increase the friction between the clamping block 4 and the hose 8 to prevent the hose 8 from shifting during the transportation process, thereby ensuring the clamping accuracy. When the clamping cylinder clamps the hose 8, the hose 8 is located in the positioning groove. At this time, the central axis of the hose 8 is on the same straight line as the central axis of the through hole, ensuring that the hose 8 can enter the hose 8 stripping assembly for stripping, thereby reducing the labor intensity of the workers. Secondly, the clamping cylinder will not easily shift, and the processing accuracy is guaranteed.

[0030] Working process of the above hose stripping device: see Figure 1 First, the hose 8 is positioned. When positioning, the end of the hose 8 should be close to the block plane, and then the clamping cylinder clamps the hose 8. Since a positioning groove is provided on the clamping block 4 of the clamping cylinder, the positioning groove will adjust the position of the hose 8. After the hose 8 is clamped, the staff releases the hose 8.

[0031] See also Figure 2 , the positioning cylinder 6 controls the baffle 7 to retract, and then the conveying cylinder 1 drives the first connecting plate 2 to move forward, the first connecting plate 2 drives the clamping cylinder 3 to move forward, the clamping cylinder 3 drives the hose 8 to move forward, and the hose 8 is sent into the hose stripping assembly for processing. Finally, after the processing is completed, the output end of the conveying cylinder 1 is retracted, so that the hose 8 is pulled out of the hose stripping assembly to complete the stripping of the hose 8.

[0032] Although some preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present application.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the inventive concept. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A hose stripping device, comprising a working platform, characterized in that: The working platform is provided with a hose conveying assembly, a hose stripping assembly, and a hose positioning assembly. The hose conveying assembly includes a conveying cylinder arranged along the hose conveying direction, a first connecting plate fixedly connected to the moving end of the conveying cylinder, and a clamping cylinder fixedly connected to the first connecting plate for clamping the hose to be conveyed; the hose positioning assembly includes a second connecting plate fixed relative to the working platform, a positioning cylinder fixed at a position corresponding to the second connecting plate, and a baffle provided at the moving end of the positioning cylinder for abutting against the end of the hose to be conveyed in the initial state.

2. The hose stripping device according to claim 1, characterized in that: The rubber hose stripping assembly includes a protective shell and a plurality of rubber stripping blades arranged in the protective shell, a plurality of fixed columns, a rotating plate, and a motor for driving the rotating plate to rotate. The plurality of fixed columns are evenly fixed on one side of the rotating plate around the rotation center of the rotating plate, and the plurality of rubber stripping blades are fixedly connected to the corresponding fixed columns toward the central axis of the rotating plate. A through hole for the rubber hose to pass through is provided on the protective shell, and the central axis of the through hole is in the same straight line as the rotation center of the rotating plate.

3. The hose stripping device according to claim 2, characterized in that: When the positioning cylinder is extended correspondingly, the through hole, the baffle plate and the rubber hose to be transported are in a corresponding collinear line.

4. The hose stripping device according to claim 3, characterized in that: The baffle is parallel to the plane where the through hole is located.

5. The hose stripping device according to claim 1, characterized in that: A clamping piece for clamping the rubber hose to be transported is provided at the movable end of the clamping cylinder, and the clamping piece includes clamping blocks symmetrically arranged up and down.

6. The hose stripping device according to claim 5, characterized in that: Positioning grooves matching the outer edge of the hose and having concave-convex patterns are arranged at the opposite end faces of the two clamping blocks.

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