Rubber ring forming equipment with rapid cooling function

Abstract

The utility model discloses rapid cooling rubber ring forming equipment, which relates to the technical field of rubber ring forming equipment, and comprises a device main body, the device main body is connected with a protective frame, a movable block is connected with a strip-shaped groove, the protective frame is connected with a buffer plate and cooling equipment, and the movable block is connected with a second spring and a movable rod; the first connecting rod is connected with a through groove, and the second connecting rod is connected with a first spring. In the cutting process, a water pump is started to spray liquid out of a spraying head, and a cooling fan is started; when the product is thrown to the buffer plate, the buffer plate compresses the damping spring through the connecting plate, the connecting plate enables the movable rod to compress the second spring through the movable block, and the product is prevented from being thrown out; when the product is thrown to be in contact with the top plate, the bottom plate compresses the spring I, so that the product is prevented from being thrown out, and the product falls into the feeding hole; the problem that when an extruded product is cut by a cutting knife, the product is attached to the cutting knife and rotates along with the cutting knife, so that the product is thrown to the outer side of a feeding port is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber ring molding equipment, in particular to rapid cooling rubber ring molding equipment. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under a small external force. It can return to its original shape after the external force is removed. Rubber ring is a mechanical component with important sealing and leak-proof functions, and is widely used in various mechanical equipment and pipeline systems. When producing rubber rings, rubber is usually processed into semi-finished products through plasticizing, mixing, calendering and extrusion, and then the rubber material is molded and extruded through a molding machine.

[0003] Chinese patent CN217454837U discloses a rubber ring extrusion molding tool, including an "L"-shaped device body, a hollow heating tube fixedly installed on the right side of the upper end of the device body, and a feeding dragon rotatably installed in the middle position of the heating tube; an extrusion head fixedly installed on the top right side of the heating tube; a cutting knife arranged on the right side of the extrusion head, the cutting knife is composed of two centrally symmetrical blades, and the left side of the middle of the cutting knife is coaxially fixed on the rotating shaft; a conveyor belt rotatably installed at the lower end of the device body. The rubber ring extrusion molding tool adopts a new structural design, so that the device uses the conveyor belt and the partition baffle on its outer surface to separate and transport the extruded products during use, so as to avoid mutual sticking, and the cooling water is recycled after being filtered by the filter net, and the purpose of cooling is achieved during the circulation process, so as to avoid the temperature rise affecting the cooling effect of the product.

[0004] In the above patent, during the process of the cutting blade cutting the extruded product, the product may adhere to the cutting blade and rotate along with it, thereby causing the product to fall outside the feed port. Utility Model Content

[0005] The utility model aims to provide a rubber ring molding device with rapid cooling to solve the problems raised in the above background technology.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions: a rubber ring forming device with rapid cooling, including: a device main body, a water storage tank is installed on the bottom surface of the device main body, a forming device is installed on the top surface of the device main body, a protective frame located outside the forming device is fixed on the top surface at the right end of the device main body, strip-shaped grooves for sliding of the movable blocks are horizontally opened on the inner walls of the front and rear plates of the protective frame, buffer plates are horizontally slidable on the front and rear sides inside the protective frame, movable rods are hinged at both the left and right ends of the connecting plate, the other ends of the movable rods are hinged to the movable blocks, and a second spring is horizontally fixed on one side of the movable block; a top plate is horizontally provided above the protective frame, a through groove for sliding of the first connecting rod is horizontally opened at the center of the top plate, the first connecting rod is fixed to the top surface of the buffer plate, a second connecting rod is horizontally fixed to the upper end of the first connecting rod, a first spring is vertically fixed to the bottom surface of the second connecting rod, and a cooling device is installed on the right plate of the protective frame.

[0007] Further, the cross-section of the protective frame is in a U shape, the protective frame is located outside the extrusion head of the forming device and outside the feeding port, a second guiding shaft is horizontally fixed on the inner wall of the strip-shaped groove, the movable block is slidably connected to the outer wall of the second guiding shaft, the second spring is sleeved outside the second guiding shaft, and the end of the second spring away from the movable block is fixed to the inner wall of the strip-shaped groove.

[0008] Further, fixing plates are fixed at the centers of the inner walls of the front and rear plates of the protective frame, the fixing plates are located between the two movable blocks, a damping spring is horizontally fixed on the side of the fixing plate away from the protective frame, and the other end of the damping spring is fixed to the center of the connecting plate.

[0009] Further, guiding rods are horizontally slidably connected to the centers of the left and right ends of the front and rear plates of the protective frame, the guiding rods are located outside the strip-shaped groove, and one end of the guiding rod is fixed to the buffer plate.

[0010] Further, a bottom plate movably connected to the top surface of the top plate is horizontally fixed to the lower end of the first spring, a first guiding shaft for sliding of the second connecting rod is vertically fixed to the top surface of the bottom plate, and the first spring is sleeved outside the first guiding shaft.

[0011] Further, a cooling fan is installed on the right plate of the protective frame, a water pump is fixed to the right wall of the device main body, the water pumping end of the water pump is fixed to one end of a liquid suction pipe, the other end of the liquid suction pipe is fixedly connected and penetrated with the lower end of the water storage tank, the water outlet end of the water pump is fixed to a liquid outlet pipe, the liquid outlet pipe is fixedly connected and penetrated through a triangular valve with a connecting pipe fixed to the right plate of the protective frame, the two connecting pipes are respectively located on the front and rear sides of the cooling fan, and a spray head located inside the protective frame is installed at the end of the connecting pipe away from the liquid outlet pipe.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0013] 1. The utility model starts the cooling device inside the device body and the water pump at the same time during the cutting process of the cutting knife. The water pump draws the liquid in the water storage tank through the liquid extraction pipe, passes through the liquid outlet pipe, and then sprays it through the spray head on the connecting pipe. At the same time, the cooling fan is started. The cooling fan cooperates with the water pump to improve the cooling effect, which can prevent the product from adhering to the cutting knife and prevent the rubber ring from sticking to the cooling device inside the device body, thereby realizing rapid cooling of the rubber ring.

[0014] 2. The utility model works as follows: when the product is attached to the cutting knife and thrown to the buffer plate, the external force compresses the buffer plate, and the buffer plate compresses the damping spring through the connecting plate. At the same time, one end of the movable rod on the connecting plate rotates on it and moves to one side of the fixed plate, and the other end of the movable rod rotates on the movable block and causes the movable block to slide in the strip groove. At the same time, the movable block slides on the guide shaft 2 to compress the spring 2, thereby playing a buffering role. Under the action of the buffer plate, the product is prevented from being thrown out, and the product falls into the feed inlet; when the product is thrown into contact with the top plate, the external force exerts an external force on the bottom plate through the top plate to compress the spring 1, and the bottom plate simultaneously drives the guide shaft 1 to slide on the connecting rod 2, and under the action of the top plate, the product is prevented from being thrown out, thereby causing the product to fall into the feed inlet; the utility model solves the problem that in the process of the cutting knife cutting the extruded product, the product adheres to the cutting knife and rotates with it, causing the product to fall outside the feed inlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the protective frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective frame of the utility model;

[0019] Figure 4 This utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0020] Figure 5 This is a schematic diagram of the internal structure of the protective frame of the utility model;

[0021] In the figure: 1. device body; 2. water storage tank; 3. molding equipment; 4. liquid extraction pipe; 5. water pump; 6. liquid outlet pipe; 7. connecting pipe; 8. protective frame; 9. top plate; 10. cooling fan; 11. guide rod; 12. through groove; 13. buffer plate; 14. connecting rod 1; 15. connecting rod 2; 16. guide shaft 1; 17. spring 1; 18. bottom plate; 19. connecting plate; 20. damping spring; 21. fixed plate; 22. movable rod; 23. movable block; 24. guide shaft 2; 25. spring 2; 26. strip groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5, the present utility model provides a technical solution: a rubber ring forming device for rapid cooling, including: a device main body 1, a water storage tank 2 is installed on the bottom surface of the device main body 1, a forming device 3 is installed on the top surface of the device main body 1. A protective frame 8 located outside the forming device 3 is fixed on the top surface at the right end of the device main body 1. A strip-shaped groove 26 for sliding the movable block 23 is horizontally opened on the inner walls of the front and rear plates of the protective frame 8. A buffer plate 13 is horizontally slid on the front and rear sides inside the protective frame 8. A connecting plate 19 is fixed at the center of one side wall of the buffer plate 13. Movable rods 22 are hinged at both the left and right ends of the connecting plate 19. The other ends of the movable rods 22 are hinged to the movable blocks 23. A second spring 25 is horizontally fixed on one side of the movable block 23. When the buffer plate 13 is hit by the product being thrown away, an external force will be applied to the buffer plate 13. Under the action of the external force, the buffer plate 13 makes the movable rod 22 move through the connecting plate 19. The movable rod 22 drives the movable block 23 to compress the second spring 25, thus playing a buffering role. The cross-section of the protective frame 8 is in a C shape. The protective frame 8 is located outside the extrusion head of the forming device 3 and outside the feeding port. A second guide shaft 24 is horizontally fixed on the inner wall of the strip-shaped groove 26. The outer wall of the movable block 23 is slidably connected to the second guide shaft 24. The second spring 25 is sleeved outside the second guide shaft 24. The second guide shaft 24 plays a guiding role and can make the movable block 23 move horizontally and stably. The end of the second spring 25 away from the movable block 23 is fixed to the inner wall of the strip-shaped groove 26. Fixed plates 21 are fixed at the centers of the inner walls of the front and rear plates of the protective frame 8. The fixed plates 21 are located between the two movable blocks 23. A damping spring 20 is horizontally fixed on the side of the fixed plate 21 away from the protective frame 8. The other end of the damping spring 20 is fixed to the center of the connecting plate 19. The damping spring 20 is conducive to the buffering of the buffer plate 13. Guide rods 11 are horizontally slidably connected to the centers of the left and right ends of the front and rear plates of the protective frame 8. The guide rods 11 are located outside the strip-shaped groove 26. One end of the guide rod 11 is fixed to the buffer plate 13;A top plate 9 is horizontally provided on the upper side of the protective frame 8, and a through groove 12 is horizontally provided in the center of the top plate 9 for sliding with a connecting rod 14, the connecting rod 14 and the top surface of the buffer plate 13 are fixed, a connecting rod 2 15 is horizontally fixed to the upper end of the connecting rod 14, a spring 17 is vertically fixed to the bottom surface of the connecting rod 2 15, a bottom plate 18 movably connected to the top surface of the top plate 9 is horizontally fixed to the lower end of the spring 17, a guide shaft 16 sliding with the connecting rod 2 15 is vertically fixed to the top surface of the bottom plate 18, and the spring 17 is sleeved on the outside of the guide shaft 16. When the product generates an external force on the top plate 9, the external force causes the top plate 9 to move upward and exert an external force on the bottom plate 18, and the bottom plate 18 compresses the spring 17 to have a buffering effect. A cooling device is installed on the right plate of the protective frame 8 to prevent A cooling fan 10 is installed on the right plate of the protective frame 8. During the extrusion molding process, the cooling fan 10 can cool it and cooperate with the water pump 5 to improve the cooling effect, which can prevent the product from adhering to the cutting knife and prevent the rubber ring from sticking to the cooling device inside the device body 1. A water pump 5 is fixed to the right wall of the device body 1. The water pumping end of the water pump 5 is fixed to one end of the liquid pumping pipe 4, and the other end of the liquid pumping pipe 4 is fixedly connected to the lower end of the water storage tank 2. A liquid outlet pipe 6 is fixed to the water outlet end of the water pump 5. The liquid outlet pipe 6 is fixedly connected to the right plate of the protective frame 8 through a triangular valve. The two connecting pipes 7 are respectively located on the front and rear sides of the cooling fan 10. The end of the connecting pipe 7 away from the liquid outlet pipe 6 is installed with a spray head located inside the protective frame 8. ;

[0024] Working principle of this utility model:

[0025] Refer to the instruction manual Figure 1-5In the process of cutting by the cutting knife, the cooling device inside the device body 1 is started, and the water pump 5 is started at the same time. The water pump 5 extracts the liquid in the water tank 2 through the liquid extraction pipe 4, passes through the liquid outlet pipe 6, and then sprays it through the spray head on the connecting pipe 7. At the same time, the cooling fan 10 is started, so as to achieve rapid cooling of the rubber ring; when the product is attached to the cutting knife and thrown to the buffer plate 13, the external force compresses the buffer plate 13, and the buffer plate 13 compresses the damping spring 20 through the connecting plate 19. At the same time, one end of the movable rod 22 on the connecting plate 19 rotates on it and moves to the side of the fixed plate 21, and the other end of the movable rod 22 rotates on the movable block 23 and causes the movable block 23 to move in the strip groove 26, the movable block 23 slides on the guide shaft 24 at the same time to compress the spring 25, which plays a buffering role. Under the action of the buffer plate 13, the product is prevented from being thrown out, and the product falls into the feed inlet; when the product is thrown into contact with the top plate 9, the external force exerts an external force on the bottom plate 18 through the top plate 9 to compress the spring 17, and the bottom plate 18 simultaneously drives the guide shaft 16 to slide on the connecting rod 2 15. Under the action of the top plate 9, the product is prevented from being thrown out, so that the product falls into the feed inlet; the problem that in the process of the cutting knife cutting the extruded product, the product will be attached to the cutting knife and rotate with it, causing the product to fall to the outside of the feed inlet is solved.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Rapid cooling rubber ring molding equipment, including: The main body of the device (1) is provided with a water storage tank (2) installed on the bottom surface, and a forming device (3) is installed on the top surface of the main body of the device (1). It is characterized in that: a protective frame (8) located outside the forming device (3) is fixed on the top surface at the right end of the main body of the device (1). Horizontal strip-shaped grooves (26) for sliding the movable blocks (23) are provided on the inner walls of the front and rear plates of the protective frame (8). Buffer plates (13) are horizontally slidable on the front and rear sides inside the protective frame (8). A connecting plate (19) is fixed at the center of one side wall of the buffer plate (13). Movable rods (22) are hinged at both the left and right ends of the connecting plate (19). The other ends of the movable rods (22) are hinged to the movable blocks (23). A second spring (25) is horizontally fixed on one side of the movable block (23); a top plate (9) is horizontally provided above the protective frame (8). A through groove (12) for sliding the first connecting rod (14) is horizontally provided at the center of the top plate (9). The first connecting rod (14) is fixed to the top surface of the buffer plate (13). A second connecting rod (15) is horizontally fixed at the upper end of the first connecting rod (14). A first spring (17) is vertically fixed to the bottom surface of the second connecting rod (15). A cooling device is installed on the right plate of the protective frame (8).

2. The rapid cooling rubber ring forming equipment according to claim 1 is characterized in that: The cross-section of the protective frame (8) is in a U shape. The protective frame (8) is located outside the extrusion head of the forming device (3) and outside the feed inlet. A second guiding shaft (24) is horizontally fixed on the inner wall of the strip-shaped groove (26). The movable block (23) is slidably connected to the outer wall of the second guiding shaft (24). The second spring (25) is sleeved outside the second guiding shaft (24). The end of the second spring (25) away from the movable block (23) is fixed to the inner wall of the strip-shaped groove (26).

3. The rapid cooling rubber ring forming equipment according to claim 1 is characterized in that: Fixed plates (21) are fixed at the centers of the inner walls of the front and rear plates of the protective frame (8). The fixed plates (21) are located between the two movable blocks (23). A damping spring (20) is horizontally fixed on the side of the fixed plate (21) away from the protective frame (8). The other end of the damping spring (20) is fixed to the center of the connecting plate (19).

4. The rapid cooling rubber ring forming equipment according to claim 1 is characterized in that: Guide rods (11) are horizontally slidably connected to the centers of the left and right ends of the front and rear plates of the protective frame (8). The guide rods (11) are located outside the strip-shaped groove (26). One end of the guide rod (11) is fixed to the buffer plate (13).

5. The rapid cooling rubber ring forming equipment according to claim 1 is characterized in that: A bottom plate (18) movably connected to the top surface of the top plate (9) is horizontally fixed at the lower end of the first spring (17). A first guiding shaft (16) slidable with the second connecting rod (15) is vertically fixed to the top surface of the bottom plate (18). The first spring (17) is sleeved outside the first guiding shaft (16).

6. The rapid cooling rubber ring forming equipment according to claim 1 is characterized in that: A cooling fan (10) is installed on the right plate of the protective frame (8). A water pump (5) is fixed to the right wall of the main body of the device (1). The water pumping end of the water pump (5) is fixed to one end of a liquid suction pipe (4). The other end of the liquid suction pipe (4) is fixedly connected and penetrated with the lower end of the water storage tank (2). The water outlet end of the water pump (5) is fixed with a liquid outlet pipe (6). The liquid outlet pipe (6) is fixedly connected and penetrated through a triangular valve with a connecting pipe (7) fixed to the right plate of the protective frame (8). The two connecting pipes (7) are respectively located on the front and rear sides of the cooling fan (10). A spray head located inside the protective frame (8) is installed at the end of the connecting pipe (7) away from the liquid outlet pipe (6).

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