Compacting apparatus for starting material for freon tubes

Abstract

This utility model discloses a pressing device for Teflon tube raw materials, relating to the technical field of pressing devices. It solves the problem that in traditional pressing devices, feeding, unloading, and placing the protective cover all require manual intervention, which prolongs the pressing time and reduces production efficiency. The device includes a base and a moving platform, with the moving platform slidably connected to the upper end of the base. A first U-shaped frame is fixedly installed on the upper end of the base, and a protective tube is installed inside the first U-shaped frame. Through the cooperation between a first cylinder and the moving platform, the position of the pressing groove in the moving platform can be easily moved, facilitating the movement of the pressing groove to the lower end of the protective tube for effective pressing.

Description

Technical Field

[0001] This utility model relates to the technical field of pressing devices, specifically a pressing device for Teflon tube raw materials. Background Technology

[0002] A pressing device is a piece of equipment used to press raw materials into blanks of a certain shape and size. There are various types and designs in different fields.

[0003] A search revealed that Chinese Patent Publication No. CN219543838U discloses a pressing device for Teflon tube raw materials, which is mounted on a mounting frame. The mounting frame has an operating table with a feeding hole. A mounting plate is installed inside the feeding hole. The mounting plate has perforated columns for processing tube holes in the Teflon tube raw materials. The mounting frame also has a pressing assembly for pressing the Teflon tube raw materials. The pressing assembly in this application can extrude and form the Teflon tube raw materials, while the perforated columns on the mounting plate can retain the position of the tube holes during the extrusion of the Teflon tube raw materials, thereby realizing the extrusion shaping of the Teflon tube raw materials.

[0004] However, when using this pressing device, the feeding, unloading, and placement of the protective cover all require manual intervention, which prolongs the pressing time and reduces the device's production efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a pressing device for Teflon tube raw materials. It solves the problem that when using the pressing device, the feeding, unloading, and placement of the protective cover all require manual intervention, which prolongs the pressing time and reduces the production efficiency of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for Teflon tube raw materials, comprising a base and a movable platform, wherein the movable platform is slidably connected to the upper end of the base, a first U-shaped frame is fixedly installed at the upper end of the base, a protective tube is provided inside the first U-shaped frame, and support rods are symmetrically fixedly installed between the two ends of the protective tube and the two end side walls inside the first U-shaped frame, the bottom surface of the protective tube is in contact with the top surface of the movable platform, and a pressing groove is provided inside the top surface of the movable platform, a mounting plate is fixedly installed at the rear end of the base, a first cylinder is fixedly installed on the side wall of the mounting plate, and the output shaft of the first cylinder is fixedly connected to the rear end side wall of the movable platform through the interior of the mounting plate.

[0007] Preferably, a second U-shaped frame is fixedly installed on the upper end of the base and is located at the front end of the moving platform. A fixing plate is fixedly installed on the upper end of the second U-shaped frame. A sliding groove is provided inside the front side wall of the fixing plate. A sliding rod is fixedly installed inside the sliding groove. A hopper is provided at the front end of the fixing plate. A slider is fixedly installed on the rear side wall of the hopper. The slider is slidably connected to the inside of the sliding groove and slidably sleeved on the rod wall of the sliding rod. A tension spring is fixedly installed between the slider and the bottom surface inside the sliding groove. The tension spring is sleeved on the outside of the sliding rod, thereby facilitating the hopper to fit against the upper part of the pressing groove.

[0008] Preferably, a hydraulic cylinder is fixedly installed at the upper end of the first U-shaped frame, a pressure ring is provided inside the first U-shaped frame, a pressure block is fixedly installed at the upper end of the pressure ring, the output shaft of the hydraulic cylinder is fixedly connected to the upper end of the pressure block through the interior of the first U-shaped frame, the central axis of the pressure ring and the central axis of the protective tube are on the same axis, and are slidably connected inside the protective tube, thereby facilitating the pressing work.

[0009] Preferably, a second cylinder is fixedly installed on the bottom surface of the moving platform and is located inside the base. A pressing rod is fixedly installed at the bottom of the pressing groove, and a top ring is slidably connected inside the pressing groove. The top ring is slidably sleeved on the outside of the pressing rod. The outer side wall of the top ring is sealed and fitted to the side wall of the pressing groove. The output shaft of the second cylinder is fixedly connected to the bottom of the top ring by passing through the bottom surface of the moving platform. The top ring is level with the top surface of the moving platform by the movement of the second cylinder, thereby facilitating the ejection of the material.

[0010] Preferably, the base has a movable groove inside, and the front end of the movable groove is open. The second cylinder is located inside the movable groove, and the side wall of the movable groove does not contact the side wall of the second cylinder, so that the position of the second cylinder can move with the movable table.

[0011] Preferably, a guide plate is fixedly installed on the front side wall of the moving platform, and the bottom of the guide plate is located at the upper end of the base, so that the discharged material can move downward.

[0012] This invention provides a compaction device for Teflon tube raw materials. It has the following beneficial effects:

[0013] 1. The pressing device for Teflon tube raw materials, when using the pressing device for Teflon tube raw materials, through the cooperation between the first cylinder and the moving table, can conveniently move the position of the pressing groove in the moving table, so that the pressing groove can be moved to the lower end of the protective tube for effective pressing work.

[0014] 2. The pressing device for Teflon tube raw materials, when using the pressing device for Teflon tube raw materials, through the cooperation between the set first cylinder and the moving table, can easily move the pressing trough to the bottom of the hopper. Pressing down on the hopper will make the hopper above the pressing trough, which is convenient for feeding and improves the efficiency of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model.

[0018] In the diagram, 1. Base; 2. First U-shaped frame; 3. Moving platform; 4. Moving groove; 5. Support rod; 6. Protective pipe; 7. Pressure ring; 8. Hydraulic cylinder; 9. Pressure block; 10. Fixing plate; 11. Slide groove; 12. Slider; 13. Hopper; 14. Slide rod; 15. Tension spring; 16. Guide plate; 17. Mounting plate; 18. Second U-shaped frame; 19. First cylinder; 20. Pressing groove; 21. Pressing rod; 22. Top ring; 23. Second cylinder. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figure 1-3This utility model provides a pressing device for Teflon tube raw materials, including a base 1 and a movable platform 3. The movable platform 3 is slidably connected to the upper end of the base 1. A first U-shaped frame 2 is fixedly installed on the upper end of the base 1. A protective tube 6 is provided inside the first U-shaped frame 2. Support rods 5 are symmetrically fixed between the two ends of the protective tube 6 and the two end side walls inside the first U-shaped frame 2. The bottom surface of the protective tube 6 is in contact with the top surface of the movable platform 3, and a pressing groove 20 is provided inside the top surface of the movable platform 3. A mounting plate 17 is fixedly installed at the rear end of the base 1. A first cylinder 19 is fixedly installed on the side wall of the mounting plate 17, and the output shaft of the first cylinder 19 is fixedly connected to the rear end side wall of the movable platform 3 through the interior of the mounting plate 17. A hydraulic cylinder 8 is fixedly installed at the upper end of the frame 2. A pressure ring 7 is provided inside the first U-shaped frame 2. A pressure block 9 is fixedly installed at the upper end of the pressure ring 7. The output shaft of the hydraulic cylinder 8 is fixedly connected to the upper end of the pressure block 9 through the interior of the first U-shaped frame 2. The central axis of the pressure ring 7 is on the same axis as the central axis of the protective tube 6 and is slidably connected inside the protective tube 6. After the raw material for pressing is placed into the pressing groove 20, the first cylinder 19 is closed to reset the moving table 3, which can easily move the pressing groove 20 to the lower end of the protective tube 6. Then the hydraulic cylinder 8 is opened to make the pressure block 9 drive the pressure ring 7 into the interior of the protective tube 6 and into the pressing groove 20 through the interior of the protective tube 6, which facilitates the pressing of the raw material.

[0022] Example 2

[0023] To facilitate the feeding process, in this embodiment, as follows: Figure 1-3 As shown, a second U-shaped frame 18 is fixedly installed on the upper end of the base 1 and is located at the front end of the moving platform 3. A fixing plate 10 is fixedly installed on the upper end of the second U-shaped frame 18. A sliding groove 11 is provided inside the front side wall of the fixing plate 10. A sliding rod 14 is fixedly installed inside the sliding groove 11. A hopper 13 is provided at the front end of the fixing plate 10. A slider 12 is fixedly installed on the rear side wall of the hopper 13. The slider 12 is slidably connected to the inside of the sliding groove 11 and slidably sleeved on the rod wall of the sliding rod 14. A tension spring 15 is fixedly installed between the slider 12 and the bottom surface inside the sliding groove 11. The tension spring 15 is sleeved on the outside of the sliding rod 14. The front side wall of the moving platform 3 is fixedly installed with... There is a guide plate 16, and the bottom of the guide plate 16 is set at the upper end of the base 1. After the material in the pressing groove 20 is taken out, the first cylinder 19 is closed, and the moving table 3 is reset. Under the action of the second U-shaped frame 18, the ejected material can be easily moved to the guide plate 16 by the obstruction of the second U-shaped frame 18, so that it can be discharged. Then the first cylinder 19 is opened again, and the moving table 3 moves forward again, so that the pressing groove 20 is at the lower end of the hopper 13. At this time, the hopper 13 is pressed down, so that the hopper 13 is in contact with the side wall of the upper end of the pressing groove 20, and the feeding work is carried out. After the feeding is completed, the hopper is released and the first cylinder 19 is closed.

[0024] Example 3

[0025] To facilitate material unloading, in this embodiment, as follows: Figure 1-3 As shown, a second cylinder 23 is fixedly installed on the bottom surface of the moving table 3 and is located inside the base 1. A pressing rod 21 is fixedly installed at the bottom inside the pressing groove 20, and a top ring 22 is slidably connected inside the pressing groove 20. The top ring 22 is slidably sleeved on the outside of the pressing rod 21, and the outer side wall of the top ring 22 is sealed and fitted to the side wall of the pressing groove 20. The output shaft of the second cylinder 23 is fixedly connected to the bottom of the top ring 22 through the bottom surface of the moving table 3. The top ring 22 is moved by the second cylinder 23. The top surface of the moving table 3 is horizontal, which facilitates the ejection of the formed material. The base 1 is provided with a moving groove 4 inside, and the front end of the moving groove 4 is open. The second cylinder 23 is located inside the moving groove 4. The side wall of the moving groove 4 does not contact the side wall of the second cylinder 23. After the material is pressed, the first cylinder 19 is opened, which moves the moving table 3 forward and moves the pressing groove 20 to the front end of the second U-shaped frame 18. The second cylinder 23 is opened, which moves the top ring 22 upward and ejects the formed material.

[0026] It should be noted that, in this embodiment, as Figure 1-3 As shown, after the raw material for pressing is placed into the pressing groove 20, the first cylinder 19 is closed, causing the moving table 3 to reset. This allows the pressing groove 20 to be easily moved to the lower end of the protective tube 6. Then, the hydraulic cylinder 8 is opened, causing the pressing block 9 to drive the pressing ring 7 into the interior of the protective tube 6, and through the interior of the protective tube 6 into the pressing groove 20, facilitating the pressing of the raw material. After the material is pressed, the first cylinder 19 is opened, causing the moving table 3 to move forward and the pressing groove 20 to the front end of the second U-shaped frame 18. The second cylinder 23 is then opened, causing the top ring 22 to move upward, ejecting the formed material. After removing the material from the pressing groove 20, the first cylinder 19 is closed, and the moving table 3 is reset. Under the action of the second U-shaped frame 18, the ejected material can be easily moved to the guide plate 16 by the obstruction of the second U-shaped frame 18, so that it can be discharged. Then the first cylinder 19 is opened again, and the moving table 3 is moved forward again, so that the pressing groove 20 is at the lower end of the hopper 13. At this time, the hopper 13 is pressed down so that the hopper 13 is in contact with the side wall of the upper end of the pressing groove 20, and the feeding work is carried out. After the feeding is completed, the hopper is released and the first cylinder 19 is closed to carry out the subsequent pressing work.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pressing device for Teflon tube raw materials, characterized in that: The device includes a base (1) and a moving platform (3). The moving platform (3) is slidably connected to the upper end of the base (1). A first U-shaped frame (2) is fixedly installed on the upper end of the base (1). A protective tube (6) is provided inside the first U-shaped frame (2). Support rods (5) are symmetrically fixed between the two ends of the protective tube (6) and the two end side walls inside the first U-shaped frame (2). The bottom surface of the protective tube (6) is in contact with the top surface of the moving platform (3). A pressing groove (20) is provided inside the top surface of the moving platform (3). An installation plate (17) is fixedly installed at the rear end of the base (1). A first cylinder (19) is fixedly installed on the side wall of the installation plate (17). The output shaft of the first cylinder (19) is fixedly connected to the rear end side wall of the moving platform (3) through the interior of the installation plate (17).

2. The compaction device for Teflon tube raw materials according to claim 1, characterized in that: The upper end of the base (1) is fixedly installed with a second U-shaped frame (18) and is located at the front end of the moving platform (3). The upper end of the second U-shaped frame (18) is fixedly installed with a fixing plate (10). The front side wall of the fixing plate (10) is provided with a sliding groove (11). The sliding rod (14) is fixedly installed inside the sliding groove (11). The front end of the fixing plate (10) is provided with a hopper (13). The rear side wall of the hopper (13) is fixedly installed with a slider (12). The slider (12) is slidably connected to the inside of the sliding groove (11) and slidably sleeved on the rod wall of the sliding rod (14). A tension spring (15) is fixedly installed between the slider (12) and the bottom surface inside the sliding groove (11). The tension spring (15) is sleeved on the outside of the sliding rod (14).

3. The compaction device for Teflon tube raw materials according to claim 1, characterized in that: A hydraulic cylinder (8) is fixedly installed at the upper end of the first U-shaped frame (2). A pressure ring (7) is provided inside the first U-shaped frame (2). A pressure block (9) is fixedly installed at the upper end of the pressure ring (7). The output shaft of the hydraulic cylinder (8) is fixedly connected to the upper end of the pressure block (9) through the interior of the first U-shaped frame (2). The central axis of the pressure ring (7) is on the same axis as the central axis of the protective tube (6) and is slidably connected inside the protective tube (6).

4. The compaction device for Teflon tube raw materials according to claim 1, characterized in that: The bottom surface of the moving platform (3) is fixedly installed with a second cylinder (23) and is located inside the base (1). The bottom of the pressing groove (20) is fixedly installed with a pressing rod (21), and a top ring (22) is slidably connected inside the pressing groove (20). The top ring (22) is slidably sleeved on the outside of the pressing rod (21). The outer side wall of the top ring (22) is sealed and fitted with the side wall of the pressing groove (20). The output shaft of the second cylinder (23) is fixedly connected to the bottom of the top ring (22) through the bottom surface of the moving platform (3). The top ring (22) is horizontal to the top surface of the moving platform (3) by the movement of the second cylinder (23).

5. The compaction device for Teflon tube raw materials according to claim 4, characterized in that: The base (1) has a movable groove (4) inside, and the front end of the movable groove (4) is open. The second cylinder (23) is located inside the movable groove (4), and the side wall of the movable groove (4) does not contact the side wall of the second cylinder (23).

6. The compaction device for Teflon tube raw materials according to claim 2, characterized in that: The front side wall of the mobile stage (3) is fixedly installed with a guide plate (16), and the bottom of the guide plate (16) is located at the top of the base (1).

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