Plastic hose hot press molding device

Abstract

The utility model discloses a plastic hose hot press molding device which comprises a workbench, a U-shaped plate is fixedly installed on the top of the workbench, a connecting plate is installed on the top of the U-shaped plate through a pushing mechanism, an upper die is arranged at the bottom of the connecting plate, and a lower die is fixedly installed on the top of the workbench. A pushing mechanism drives a connecting plate to descend, the connecting plate drives an upper mold to descend, so that the upper mold and a lower mold are matched to conduct hot press forming on a plastic hose, after hot press is completed, the pushing mechanism drives the upper mold to ascend, and a rotating mechanism drives a first bevel gear to rotate; the first bevel gear drives the second bevel gear to rotate, the ejector plates can be driven to move through the moving mechanism, the plastic hoses are ejected out through the ejector plates, the multiple sets of plastic hoses can be automatically ejected out by arranging the multiple sets of ejector plates, the purpose of conveniently and automatically taking out the plastic hoses is achieved, scalding is avoided, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing and forming of plastic hoses, in particular to a hot pressing and forming device for a plastic hose. Background Art

[0002] Plastic hoses are widely used in various fields due to their lightweight and corrosion-resistant properties. They are usually made of different plastic materials, including polyethylene (PE), polyvinyl chloride (PVC), thermoplastic elastomer (TPE), polyurethane (PU), and thermoplastic polyurethane (TPU). These materials have different properties. For example, TPE has good colorability and a soft touch, while TPU is known for its high strength and wear resistance. In the production process of plastic hoses, plastic hoses usually need to be thermoformed.

[0003] In the process of hot pressing a plastic hose using a hot pressing device, an upper mold and a lower mold are usually used to hot press the plastic hose. However, after hot pressing, the hot pressed plastic hose is usually removed manually. During the hot pressing process, the plastic hose is in a high temperature state, and manual removal may cause burns to the operator. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plastic hose hot pressing forming device, which solves the problems in the above-mentioned background technology.

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

[0006] A plastic hose hot pressing forming device comprises a workbench, a U-shaped plate is fixedly installed on the top of the workbench, a connecting plate is installed on the top of the U-shaped plate through a pushing mechanism, an upper mold is provided at the bottom of the connecting plate, a lower mold is fixedly installed on the top of the workbench, a hole is opened through the top of the lower mold, a first support plate is fixedly installed on the bottom of the workbench, a first bevel gear is installed on one side of the first support plate through a rotating mechanism, a second bevel gear is meshed and installed on the surface of the first bevel gear, an ejection plate is installed on the top of the second bevel gear through a moving mechanism, a mounting plate is fixedly installed on the bottom of the workbench, and a limiting mechanism is provided on one side of the mounting plate.

[0007] Preferably, the pushing mechanism includes an electric push rod fixedly mounted on the top of the U-shaped plate, a push plate fixedly mounted on the output end of the electric push rod, and the bottom of the push plate and the top of the connecting plate are fixedly mounted.

[0008] Preferably, the rotating mechanism includes a motor fixedly mounted on one side of the first support plate, a rotating rod fixedly mounted on the output end of the motor, and a surface of the rotating rod and an inner wall of the first bevel gear are fixedly mounted.

[0009] Preferably, the moving mechanism includes a screw fixedly mounted on the top of the second bevel gear, a moving block is provided on the surface thread of the screw, the top of the moving block and the bottom of the ejector plate are fixedly mounted, and the first bevel gear, the second bevel gear, the screw, the moving block and the ejector plate are in multiple groups and arranged in an array.

[0010] Preferably, the limiting mechanism includes a limiting groove provided on one side of the mounting plate, a limiting block is slidably mounted on the inner wall of the limiting groove, and one side of the limiting block and one side of the moving block are fixedly mounted.

[0011] Preferably, a second support plate is fixedly mounted on the bottom of the mounting plate, and the surface of the second support plate and the surface of the screw rod are rotatably mounted.

[0012] Preferably, a third support plate is fixedly mounted on the bottom of the workbench, and one side of the third support plate and one end of the rotating rod are rotatably mounted.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the plastic hose hot pressing forming device drives the connecting plate to descend through the pushing mechanism, and the connecting plate drives the upper mold to descend, so that the upper mold and the lower mold cooperate to perform hot pressing forming on the plastic hose; after the hot pressing is completed, the upper mold is driven to rise by the pushing mechanism, and the first bevel gear is driven to rotate by the rotating mechanism, and the first bevel gear drives the second bevel gear to rotate, and the ejection plate can be driven to move by the moving mechanism, so that the ejection plate ejects the plastic hose; by setting multiple groups of ejection plates, multiple groups of plastic hoses can be automatically ejected, thereby achieving the purpose of automatically removing the plastic hose and avoiding burns; the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the positive isometric drawing of the utility model;

[0015] Figure 2 It is a schematic structural diagram of a cross-sectional view of the present utility model;

[0016] Figure 3 It is a structural schematic diagram of a partial side sectional view of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a partial diagram of the utility model;

[0018] Figure 5 This is an enlarged view of point A of the present utility model.

[0019] In the figure: 1. Workbench; 2. U-shaped plate; 3. Electric push rod; 4. Push plate; 5. Connecting plate; 6. Upper mold; 7. Lower mold; 8. Hole; 9. First support plate; 10. Motor; 11. Rotating rod; 12. First bevel gear; 13. Second bevel gear; 14. Screw; 15. Moving block; 16. Ejector plate; 17. Mounting plate; 18. Limiting groove; 19. Limiting block; 20. Second support plate; 21. Third support plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example: Refer to Figure 1-5 The utility model provides a technical solution, a plastic hose hot pressing forming device, including a workbench 1, a U-shaped plate 2 is fixedly installed on the top of the workbench 1, and a connecting plate 5 is installed on the top of the U-shaped plate 2 through a pushing mechanism. The pushing mechanism includes an electric push rod 3 fixedly installed on the top of the U-shaped plate 2, and a push plate 4 is fixedly installed on the output end of the electric push rod 3. The bottom of the push plate 4 and the top of the connecting plate 5 are fixedly installed to facilitate pushing the connecting plate 5 to move. An upper mold 6 is provided at the bottom of the connecting plate 5, and a lower mold 7 is fixedly installed on the top of the workbench 1. A hole 8 is opened on the top of the lower mold 7. The bottom of the workbench 1 is fixed A first support plate 9 is fixedly installed, and a first bevel gear 12 is installed on one side of the first support plate 9 through a rotating mechanism. The rotating mechanism includes a motor 10 fixedly installed on one side of the first support plate 9, and a rotating rod 11 is fixedly installed on the output end of the motor 10. The surface of the rotating rod 11 and the inner wall of the first bevel gear 12 are fixedly installed to facilitate driving the first bevel gear 12 to rotate. The surface of the first bevel gear 12 is meshed with a second bevel gear 13. A third support plate 21 is fixedly installed on the bottom of the workbench 1, and one side of the third support plate 21 and one end of the rotating rod 11 are rotatably installed, so that the rotation of the rotating rod 11 is more stable.

[0022] Specifically, the top of the second bevel gear 13 is equipped with an ejection plate 16 through a moving mechanism. The moving mechanism includes a screw rod 14 fixedly installed on the top of the second bevel gear 13. The surface thread of the screw rod 14 is provided with a moving block 15. The top of the moving block 15 and the bottom of the ejection plate 16 are fixedly installed, which is convenient for driving the ejection plate 16 to move. The number of the first bevel gear 12, the second bevel gear 13, the screw rod 14, the moving block 15 and the ejection plate 16 are multiple groups and arranged in an array. A mounting plate 17 is fixedly installed on the bottom of the workbench 1, and a limiting mechanism is provided on one side of the mounting plate 17. The limiting mechanism includes a limiting groove 18 opened on one side of the mounting plate 17, and a limiting block 19 is slidably installed on the inner wall of the limiting groove 18. One side of the limiting block 19 and one side of the moving block 15 are fixedly installed to limit the moving block 15, so that the movement of the moving block 15 is more To increase stability, a second support plate 20 is fixedly installed on the bottom of the mounting plate 17. The surface of the second support plate 20 and the surface of the screw rod 14 are rotatably mounted, so that the rotation of the screw rod 14 is more stable. The connecting plate 5 is driven down by the pushing mechanism, and the connecting plate 5 drives the upper mold 6 to descend, so that the upper mold 6 and the lower mold 7 cooperate to perform hot pressing on the plastic hose. After the hot pressing is completed, the upper mold 6 is driven to rise by the pushing mechanism, and the first bevel gear 12 is driven to rotate by the rotating mechanism, and the first bevel gear 12 drives the second bevel gear 13 to rotate, and the ejection plate 16 can be driven to move by the moving mechanism, so that the ejection plate 16 ejects the plastic hose. By providing multiple groups of ejection plates 16, multiple groups of plastic hoses can be automatically ejected, thereby achieving the purpose of automatically removing the plastic hose and avoiding burns. The structure is simple and easy to use.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device that performs control such as a computer.

[0024] During use: When using the plastic hose hot pressing forming device, the push plate 4 is driven to descend by the electric push rod 3, and the push plate 4 drives the connecting plate 5 to descend, and the connecting plate 5 drives the upper mold 6 to descend, so that the upper mold 6 and the lower mold 7 cooperate to perform hot pressing forming on the plastic hose. After the hot pressing is completed, the upper mold 6 is driven to rise by the electric push rod 3, and the rotating rod 11 is driven to rotate by the motor 10, and the rotating rod 11 drives the first bevel gear 12 to rotate, and the first bevel gear 12 drives the second bevel gear 13 to rotate, and the second bevel gear 13 drives the screw rod 14 to rotate, and the screw rod 14 drives the moving block 15 to move, and the moving block 15 drives the ejection plate 16 to move, so that the ejection plate 16 ejects the plastic hose. By setting multiple groups of ejection plates 16, multiple groups of plastic hoses can be automatically ejected, thereby achieving the purpose of automatically removing the plastic hose, avoiding burns, and having a simple structure and being easy to use.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic hose hot pressing forming device, comprising a workbench (1), characterized in that: A U-shaped plate (2) is fixedly mounted on the top of the workbench (1), a connecting plate (5) is mounted on the top of the U-shaped plate (2) via a pushing mechanism, an upper mold (6) is provided at the bottom of the connecting plate (5), a lower mold (7) is fixedly mounted on the top of the workbench (1), a hole (8) is provided through the top of the lower mold (7), a first support plate (9) is fixedly mounted on the bottom of the workbench (1), a first bevel gear (12) is mounted on one side of the first support plate (9) via a rotating mechanism, a second bevel gear (13) is meshedly mounted on the surface of the first bevel gear (12), an ejection plate (16) is mounted on the top of the second bevel gear (13) via a moving mechanism, a mounting plate (17) is fixedly mounted on the bottom of the workbench (1), and a limiting mechanism is provided on one side of the mounting plate (17).

2. A plastic hose hot pressing forming device according to claim 1, characterized in that: The pushing mechanism comprises an electric push rod (3) fixedly mounted on the top of the U-shaped plate (2); a push plate (4) is fixedly mounted on the output end of the electric push rod (3); and the bottom of the push plate (4) and the top of the connecting plate (5) are fixedly mounted.

3. The plastic hose hot pressing forming device according to claim 1, characterized in that: The rotating mechanism comprises a motor (10) fixedly mounted on one side of a first support plate (9); a rotating rod (11) is fixedly mounted on the output end of the motor (10); and the surface of the rotating rod (11) and the inner wall of the first bevel gear (12) are fixedly mounted.

4. A plastic hose hot pressing forming device according to claim 1, characterized in that: The moving mechanism comprises a screw rod (14) fixedly mounted on the top of the second bevel gear (13); a moving block (15) is provided on the surface of the screw rod (14) through a threaded sleeve; the top of the moving block (15) and the bottom of the ejection plate (16) are fixedly mounted; the first bevel gear (12), the second bevel gear (13), the screw rod (14), the moving block (15) and the ejection plate (16) are provided in a plurality of groups and arranged in an array.

5. The plastic hose hot pressing forming device according to claim 4, characterized in that: The limiting mechanism comprises a limiting groove (18) provided on one side of the mounting plate (17); a limiting block (19) is slidably mounted on the inner wall of the limiting groove (18); and one side of the limiting block (19) and one side of the moving block (15) are fixedly mounted.

6. The plastic hose hot pressing forming device according to claim 4, characterized in that: A second support plate (20) is fixedly mounted on the bottom of the mounting plate (17), and the surface of the second support plate (20) and the surface of the screw rod (14) are rotatably mounted.

7. The plastic hose hot pressing forming device according to claim 3, characterized in that: A third support plate (21) is fixedly mounted on the bottom of the workbench (1), and one side of the third support plate (21) and one end of the rotating rod (11) are rotatably mounted.

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