Rubber fender forming extrusion device

Abstract

The utility model belongs to the technical field of rubber fender production, in particular relates to a rubber fender forming extrusion device, and aims to solve the problems that an outlet hole in a forming nozzle of a rubber fender extruder is circular and smaller than an arch structure, and the arch structure cannot be filled with rubber, so that the discharge area cannot be controlled, and the discharge shape is single. According to the technical scheme, the conveying device comprises a conveying tank body and a mechanism, a heating device and a feeding port are arranged on the outer side of the conveying tank body, the output end of the heating device extends into the conveying tank body, a pushing auger is rotationally installed on the inner wall of one side of the conveying tank body, and a pushing motor is fixedly installed on one side of the conveying tank body; and an output shaft of the pushing motor is fixedly connected with the pushing auger. The rubber fender forming device is reasonable in structural design, fixed connection of the discharging plate and the expansion cylinder is achieved through cooperation of the clamping plate, the inserting plate and the fixing sleeve, different forming groove mechanisms can be replaced conveniently, rubber fenders in different shapes can be produced, and reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber fender production, in particular to a rubber fender molding extrusion device. Background Art

[0002] A rubber fender molding extrusion device is a device specially used to produce rubber fenders. Rubber fenders are devices used to protect ships and structures such as docks and docks, and have the functions of shock absorption, impact resistance and protection. The extruder is used to heat, melt and provide extrusion pressure for rubber materials. The extruder usually includes a heating system, a screw and an extrusion head, etc., which can accurately control the temperature and fluidity of the rubber material.

[0003] However, in the process of realizing the embodiments of the utility model, the inventors found that a rubber fender extruder with publication number CN 213564260U had some problems. The outlet hole in the molding nozzle of the utility model was circular and smaller than the arch structure. The rubber material could not fill the arch structure, so the discharge area could not be controlled. Moreover, the utility model could only realize arch discharge. In actual production, rubber fenders of various shapes are required. Therefore, we proposed a rubber fender molding extrusion device to solve this problem. Utility Model Content

[0004] The utility model aims to solve the problems raised in the above background technology and proposes a rubber fender molding and extrusion device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rubber fender forming and extrusion device comprises a transport tank body and a mechanism, a heating device and a feed port are arranged on the outer side of the transport tank body, the output end of the heating device extends into the transport tank body, a pushing auger is rotatably installed on the inner wall of one side of the transport tank body, a pushing motor is fixedly installed on one side of the transport tank body, the output shaft of the pushing motor is fixedly connected to the pushing auger, an expansion cylinder is fixedly installed on one end of the transport tank body, the mechanism comprises a discharge plate, a plurality of plug-in plates are fixedly installed on one side of the discharge plate, a plurality of fixed sleeves are fixedly installed on the outer side of the expansion sleeve, the plug-in plates are slidably installed in the corresponding fixed sleeves, an inner groove is provided on the top inner wall of the fixed sleeve, a movable plate is vertically slidably installed in the inner groove, a clamping plate is fixedly installed on one side of the movable plate, a clamping slot is provided on one side of the clamping plate, and the clamping plate is movably clamped in the corresponding clamping slot.

[0007] In a preferred embodiment, an expansion groove is provided on one side of the discharge plate, and mounting grooves are provided on the top inner wall and the bottom inner wall of the expansion groove. Electric valves are provided in the mounting grooves, and one side of the two electric valves are sealed and connected.

[0008] In a preferred embodiment, a molding groove is provided on one side of the expansion groove, and the inner wall of the molding groove is provided with a smooth surface.

[0009] In a preferred embodiment, a sealing ring is fixedly mounted on one side of the discharge plate, and the sealing ring is slidably and sealingly connected to the inner wall of the expansion cylinder.

[0010] In a preferred embodiment, a vertical plate is fixedly mounted on one side of the movable plate, and a plurality of limit springs are fixedly mounted between the movable plate and an inner wall of one side of the corresponding inner groove.

[0011] In a preferred embodiment, a vertical groove is provided on one side of the vertical plate, a pressing plate is slidably installed in the vertical groove, a limiting plate is fixedly installed on one side of the pressing plate, a vertical hole is provided on the inner wall of one side of the inner groove, the vertical plate is slidably installed in the corresponding vertical hole, a limiting groove is provided on one side of the vertical hole, and the limiting plate is movably clamped in the corresponding limiting groove.

[0012] In a preferred embodiment, a guide plate is fixedly mounted on an inner wall of one side of the vertical groove, the pressing plate is slidably mounted on the outer side of the corresponding guide plate, and two return springs are fixedly mounted between the pressing plate and an inner wall of one side of the corresponding vertical groove.

[0013] In the utility model, the rubber fender molding extrusion device is used to realize the fixed connection between the discharge plate and the expansion cylinder through the cooperation of the clamping plate, the plug-in plate and the fixing sleeve, and the movement of the clamping plate is limited by the cooperation of the limiting plate and the limiting groove to improve the stability of the connection between the plug-in plate and the fixing sleeve, so that the discharge plate is easy to disassemble, thereby facilitating the replacement of the mechanism of different molding grooves;

[0014] In the utility model, a rubber fender molding extrusion device is described, which drives the pushing auger to rotate through the pushing motor to transport the rubber material into the expansion cylinder, and the two electric valves close the expansion tank so that the rubber material fills the expansion tank, and the electric valve is opened to press the rubber material out through the molding tank to realize the extrusion function;

[0015] The utility model has reasonable structural design, realizes fixed connection between the discharging plate and the expansion cylinder through the cooperation of the clamping plate, the plug-in plate and the fixing sleeve, is convenient for replacing the mechanisms of different molding grooves to produce rubber fenders of different shapes, and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a rubber fender forming and extrusion device proposed by the utility model;

[0017] Figure 2This is a cross-sectional structural schematic diagram of a rubber fender forming and extrusion device proposed by the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged view of part A;

[0019] Figure 4 for Figure 3 A partial enlarged view of part B.

[0020] In the figure: 1. transport tank; 2. heating device; 3. push auger; 4. push motor; 5. expansion cylinder; 6. discharge plate; 7. fixed sleeve; 8. plug-in plate; 9. movable plate; 10. clamping plate; 11. expansion groove; 12. electric valve; 13. forming groove; 14. sealing ring; 15. vertical plate; 16. limit spring; 17. pressing plate; 18. limit plate; 19. guide plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A rubber fender forming extrusion device comprises a transport tank body 1 and a mechanism. A heating device 2 and a feed port are arranged on the outer side of the transport tank body 1. The output end of the heating device 2 extends into the transport tank body 1. A pushing auger 3 is rotatably installed on the inner wall of one side of the transport tank body 1. A pushing motor 4 is fixedly installed on one side of the transport tank body 1. The output shaft of the pushing motor 4 is fixedly connected to the pushing auger 3. An expansion cylinder 5 is fixedly installed at one end of the transport tank body 1. The mechanism comprises a discharge plate 6. A plurality of plug-in plates 8 are fixedly installed on one side of the discharge plate 6. A plurality of fixed sleeves 7 are fixedly installed on the outer side of the expansion sleeve 5. The plug-in plates 8 are slidably installed in the corresponding fixed sleeves 7. An inner groove is provided on the top inner wall of the fixed sleeve 7. A movable plate 9 is vertically slidably installed in the inner groove. A card plate 10 is fixedly installed on one side of the movable plate 9. A card slot is provided on one side of the plug-in plate 8. The card plate 10 is movably connected in the corresponding card slot.

[0023] In the utility model, an expansion groove 11 is provided on one side of the discharge plate 6, and mounting grooves are provided on the top inner wall and the bottom inner wall of the expansion groove 11. An electric valve 12 is provided in the mounting groove. One side of the two electric valves 12 is sealed and connected. The expansion groove is closed by the electric valve so that the rubber fills the expansion cylinder.

[0024] In the utility model, a molding groove 13 is provided on one side of the expansion groove 11, and the inner wall of the molding groove 13 is provided with a smooth surface. By providing molding grooves of different shapes on the discharge plate, different discharge areas can be controlled.

[0025] In the utility model, a sealing ring 14 is fixedly installed on one side of the discharge plate 6, and the sealing ring 14 is slidably and sealingly connected to the inner wall of the expansion cylinder 5 to seal the connection between the discharge plate and the expansion cylinder.

[0026] In the present invention, a vertical plate 15 is fixedly installed on one side of the movable plate 9, and a plurality of limit springs 16 are fixedly installed between the movable plate 9 and an inner wall of one side of the corresponding inner groove to limit the movable plate.

[0027] In the utility model, a vertical groove is provided on one side of the vertical plate 15, and a pressing plate 17 is slidably installed in the vertical groove. A limiting plate 18 is fixedly installed on one side of the pressing plate 17. A vertical hole is provided on the inner wall of one side of the inner groove. The vertical plate 15 is slidably installed in the corresponding vertical hole, and a limiting groove is provided on one side of the vertical hole. The limiting plate 18 is movably connected in the corresponding limiting groove. The cooperation between the limiting plate and the limiting groove plays a role in limiting the vertical movement of the movable plate.

[0028] In the utility model, a guide plate 19 is fixedly installed on the inner wall of one side of the vertical groove, and the pressing plate 17 is slidably sleeved on the outer side of the corresponding guide plate 19. Two return springs are fixedly installed between the pressing plate 17 and the inner wall of one side of the corresponding vertical groove to limit the pressing plate.

[0029] In the utility model, when in use, the fixed connection between the discharge plate 6 and the expansion cylinder 5 is achieved through the cooperation of the clamping plate 10, the plug-in plate 8 and the fixing sleeve 7. The movement of the clamping plate 10 is limited by the cooperation of the limiting plate 18 and the limiting groove to improve the stability of the connection between the plug-in plate 8 and the fixing sleeve 7, so that the discharge plate 6 and the expansion cylinder 5 are stably connected. The sealing ring 14 improves the sealing of the connection between the discharge plate 6 and the expansion cylinder 5. The pushing auger 3 is driven to rotate by the pushing motor 4 to transport the rubber into the expansion cylinder 5. The two electric valves 12 close the expansion groove 11 so that the rubber fills the expansion cylinder 5. When the electric valve 12 is opened, the rubber is pressed out through the molding groove 13 to achieve the extrusion function.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rubber fender molding extrusion device, characterized in that: The invention comprises a transport tank body (1) and a mechanism, wherein a heating device (2) and a feed port are arranged on the outer side of the transport tank body (1), the output end of the heating device (2) extends into the transport tank body (1), a push auger (3) is rotatably mounted on the inner wall of one side of the transport tank body (1), a push motor (4) is fixedly mounted on one side of the transport tank body (1), the output shaft of the push motor (4) is fixedly connected to the push auger (3), an expansion cylinder (5) is fixedly mounted on one end of the transport tank body (1), and the mechanism comprises a discharge plate (6), a plurality of plug-in plates (8) are fixedly installed on one side of the discharge plate (6), a plurality of fixed sleeves (7) are fixedly installed on the outer side of the expansion cylinder (5), the plug-in plates (8) are slidably installed in the corresponding fixed sleeves (7), an inner groove is provided on the top inner wall of the fixed sleeve (7), a movable plate (9) is vertically slidably installed in the inner groove, a clamping plate (10) is fixedly installed on one side of the movable plate (9), a clamping slot is provided on one side of the plug-in plate (8), and the clamping plate (10) is movably clamped in the corresponding clamping slot.

2. A rubber fender forming and extrusion device according to claim 1, characterized in that: An expansion groove (11) is provided on one side of the discharge plate (6), and mounting grooves are provided on the top inner wall and the bottom inner wall of the expansion groove (11), and electric valves (12) are arranged in the mounting grooves, and one side of the two electric valves (12) are sealed and connected.

3. A rubber fender forming and extruding device according to claim 2, characterized in that: A forming groove (13) is provided on one side of the expansion groove (11), and the inner wall of the forming groove (13) is provided in the form of a smooth surface.

4. A rubber fender forming and extruding device according to claim 1, characterized in that: A sealing ring (14) is fixedly mounted on one side of the discharge plate (6), and the sealing ring (14) is slidably and sealingly connected to the inner wall of the expansion cylinder (5).

5. The rubber fender forming and extruding device according to claim 1, characterized in that: A vertical plate (15) is fixedly mounted on one side of the movable plate (9), and a plurality of limit springs (16) are fixedly mounted between the movable plate (9) and an inner wall of one side of the corresponding inner groove.

6. A rubber fender forming and extruding device according to claim 5, characterized in that: A vertical groove is provided on one side of the vertical plate (15), a pressing plate (17) is slidably installed in the vertical groove, a limiting plate (18) is fixedly installed on one side of the pressing plate (17), a vertical hole is provided on the inner wall of one side of the internal groove, the vertical plate (15) is slidably installed in the corresponding vertical hole, a limiting groove is provided on one side of the vertical hole, and the limiting plate (18) is movably engaged in the corresponding limiting groove.

7. A rubber fender forming and extruding device according to claim 6, characterized in that: A guide plate (19) is fixedly mounted on an inner wall of one side of the vertical groove, the pressing plate (17) is slidably sleeved on the outer side of the corresponding guide plate (19), and two return springs are fixedly mounted between the pressing plate (17) and the inner wall of one side of the corresponding vertical groove.

Images