Rubber sealing ring cutting machine

Abstract

The utility model discloses a rubber sealing ring cutting machine, and relates to the technical field of rubber sealing ring production. The cutting machine comprises a cutting machine body, a rotating roller is arranged on one side of the inner wall of a cavity, an abutting mechanism is arranged on one side of the rotating roller and comprises a lead screw, a thread lifting mechanism is arranged on the lead screw, an input end and a supporting rod are arranged on one side of the thread lifting mechanism, and the supporting rod is arranged on the other side of the thread lifting mechanism. According to the device, the spiral lifting mechanism and the threaded lifting mechanism move up and down on the lead screw until the abutting roller conducts abutting operation on the rubber sleeve on the outer side of the rotating roller, the rubber sleeve on the outer side of the rotating roller is pressed through the abutting operation of the abutting roller, and therefore the rubber sleeve on the outer side of the rotating roller can be fixed. According to the rubber sleeve pressing device, wrinkles, generated by abutting of the pressing mechanism, of a rubber sleeve can be flattened, so that the production precision of sealing rings is improved, the cut rubber sealing rings are smoother and accurate in size, and the quality of the produced sealing rings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing ring production, in particular to a rubber sealing ring cutting machine. Background Art

[0002] A rubber sealing ring cutting machine is a machine used to cut rubber sealing rings. It can cut rubber sealing rings into different shapes and sizes according to different requirements. This machine is usually efficient, precise and easy to operate, which can help companies improve production efficiency and product quality. When choosing a rubber sealing ring cutting machine, you need to pay attention to parameters such as cutting accuracy, maximum cutting thickness, and maximum scoring depth.

[0003] In the existing rubber ring cutting production process, the rubber sleeve is sleeved on the outside of the rotating roller, and the rotation of the rotating roller is used to cooperate with the blade to perform the cutting operation on the rubber sleeve. However, since the rubber sleeve has strong friction, the rubber sleeve is easily wrinkled when it is sleeved on the outside of the rotating roller, thereby reducing the accuracy of the rubber sleeve cutting the sealing ring and affecting the cutting production quality of the sealing ring. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a rubber sealing ring cutting machine to solve the technical problem that when the rubber sleeve is sleeved on the outside of the rotating roller, the rubber sleeve is easily wrinkled.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber sealing ring cutting machine, comprising a cutting machine body, a cavity is opened inside the cutting machine body, a rotating roller is arranged on one side of the inner wall of the cavity, a pressing mechanism is arranged on one side of the rotating roller, the pressing mechanism comprises a screw rod, a threaded lifting mechanism is arranged on the screw rod, an input end and a support rod are arranged on one side of the threaded lifting mechanism, and a pressing roller is connected to the support rod through a bearing rotating rod.

[0006] By adopting the above technical solution, the pressing roller synchronously presses the rubber sleeve, which helps to assemble the rubber sleeve more firmly with the rotating roller and reduces the possibility of the rubber sleeve falling off during the cutting process.

[0007] Furthermore, the support rod is in a "U"-shaped structure as a whole, the cross section of the support rod is in a ring structure, and the material of the support rod is stainless steel.

[0008] By adopting the above technical solution, the "U"-shaped structure of the support rod has higher rigidity and stability. It can effectively support the pressing roller and ensure that the pressing roller maintains a stable position during operation, thereby achieving accurate pressing operation. The annular cross-sectional structure of the support rod helps to disperse the stress and pressure.

[0009] Furthermore, the support rod is fixedly connected to the threaded lifting mechanism via a flange.

[0010] By adopting the above technical solution, the support rod and the threaded lifting mechanism are firmly fixed through the flange connection, ensuring the stability of the support rod during the lifting process. This stability helps to maintain the accurate position of the pressing roller, thereby achieving more precise pressing operation.

[0011] Furthermore, the pressing roller and the rotating roller are in parallel structure, and the pressing roller is made of stainless steel.

[0012] By adopting the above technical solution, the pressing roller is parallel to the rotating roller, ensuring uniform distribution of force during the pressing process. This parallel structure enables the pressing roller to evenly apply pressure to the rubber sleeve, avoiding the occurrence of excessive or insufficient local pressure.

[0013] Furthermore, a receiving tray is arranged below the rotating roller, the inner bottom surface of the receiving tray is a mesh structure, and the receiving tray is made of stainless steel.

[0014] By adopting the above technical solution, the setting of the receiving tray effectively collects the waste and debris generated during the cutting process. Since the receiving tray is located below the rotating roller, it can receive the excess material cut from the rubber sleeve to keep the working area clean.

[0015] Furthermore, a linear motor group is arranged on one side of the inner bottom surface of the cavity, and a cutting mechanism is arranged on the linear motor group.

[0016] By adopting the above technical solution, the cutting mechanism is driven by a linear motor unit to achieve precise control of the cutting process. The linear motor unit can provide high-precision and smooth movement to ensure the accuracy and stability of the cutting mechanism during the cutting process.

[0017] Furthermore, a pressing mechanism is provided on the other side of the inner wall of the cavity, and the pressing mechanism is horizontally opposite to the rotating roller.

[0018] By adopting the above technical solution, the pressing mechanism and the rotating roller are horizontally opposite to each other, so that the two can form an effective cooperation during operation. The rotating roller is responsible for positioning and fixing the rubber sleeve, while the pressing mechanism applies pressure to ensure a close fit between the rubber sleeve and the rotating roller, thereby improving the production accuracy of the sealing ring.

[0019] Furthermore, a control panel is provided on one side of the front surface of the cutting machine body, and a side door is provided on the other side of the front surface of the cutting machine body.

[0020] By adopting the above technical solution, the setting of the control panel allows the operator to easily adjust and control various parameters and functions of the cutting machine. The operator can operate directly on the control panel without frequently going around to other positions of the cutting machine, thereby improving the convenience of operation.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model uses a spiral lifting mechanism, and the threaded lifting mechanism moves up and down on the screw rod until the pressing roller presses the rubber sleeve on the outer side of the rotating roller. This step is designed to prevent the rubber sleeve from wrinkling during the cutting process. Through the pressing operation of the pressing roller, the wrinkles of the rubber sleeve caused by the pressing of the pressing mechanism can be flattened, thereby improving the production accuracy of the sealing ring, and the cut rubber sealing ring is flatter and more accurate in size, thereby improving the quality of the produced sealing ring;

[0023] 2. The utility model provides a receiving tray which effectively collects and accommodates waste and debris generated during the cutting process, thereby ensuring the cleanliness and orderliness of the working area. By catching the sealing rings that accidentally fall, the receiving tray effectively reduces the loss of the sealing rings. This design ensures that even if the sealing rings fall during the cutting process, they can be easily recovered and reused, thereby reducing production costs and avoiding the working area from being soiled and messed up by scattered sealing rings. This helps to maintain a cleanliness and orderliness of the working environment and improves work efficiency and operating comfort. The mesh structure of the receiving tray allows waste water generated by the cooling mechanism during cutting to pass through, but prevents solid waste and particulate matter from entering the wastewater system. This filtering effect effectively separates waste water and solid waste, protects the normal operation of the wastewater treatment system, and reduces wastewater treatment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the pressing mechanism of the utility model;

[0026] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0027] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0028] In the figure: 1. Cutting machine body; 2. Control panel; 3. Cavity; 4. Side door; 5. Rotating roller; 6. Linear motor unit; 7. Cutting mechanism; 8. Pressing mechanism; 9. Pressing mechanism; 901. Screw; 902. Threaded lifting mechanism; 903. Input end; 904. Support rod; 905. Flange; 906. Pressing roller; 907. Bearing; 10. Receiving plate. DETAILED DESCRIPTION

[0029] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] Embodiment 1:

[0032] A rubber sealing ring cutting machine, such as Figure 1-Figure 4 As shown, it includes a cutting machine body 1, a cavity 3 is opened inside the cutting machine body 1, a rotating roller 5 is arranged on one side of the inner wall of the cavity 3, a pressing mechanism 9 is arranged on one side of the rotating roller 5, and the pressing mechanism 9 includes a screw rod 901, a threaded lifting mechanism 902 is arranged on the screw rod 901, an input end 903 and a support rod 904 are arranged on one side of the threaded lifting mechanism 902, and a pressing roller 906 is connected to the support rod 904 through a bearing 907 rotating rod. The pressing roller 906 performs synchronous pressing on the rubber sleeve, which helps to assemble the rubber sleeve more firmly with the rotating roller 5 and reduces the possibility of the rubber sleeve falling off during the cutting process. The operation of flattening wrinkles is carried out synchronously with the cutting process, and no additional production time is added, thereby ensuring high production efficiency. By flattening wrinkles, the stress and deformation that may be generated in the rubber sleeve during the cutting process are reduced, the loss to the cutting machine is reduced, and the service life of the equipment is extended.

[0033] See also Figure 1 , Figure 2 The support rod 904 is in a "U" shape as a whole, and the cross section of the support rod 904 is in a ring structure. The material of the support rod 904 is stainless steel. The "U" shape of the support rod 904 makes it have high rigidity and stability, and it can effectively support the pressing roller 906, ensuring that the pressing roller 906 maintains a stable position during operation, thereby achieving accurate pressing operation. The ring-shaped cross-sectional structure of the support rod 904 helps to disperse the stress and pressure. This structure can evenly distribute the force exerted by the pressing roller 906 on the support rod 904, reduce local stress concentration, reduce the risk of structural deformation, and ensure that the support rod 904 maintains stable performance and appearance during long-term use.

[0034] See also Figure 1 , Figure 2 The support rod 904 is fixedly connected to the threaded lifting mechanism 902 through the flange 905. Through the connection of the flange 905, the support rod 904 and the threaded lifting mechanism 902 are firmly fixed, ensuring the stability of the support rod 904 during the lifting process. This stability helps to maintain the accurate position of the pressing roller 906, thereby achieving more precise pressing operation. The flange 905 connection has the characteristics of standardization and interchangeability, making the installation and maintenance of the support rod 904 and the threaded lifting mechanism 902 relatively convenient. This design reduces the operating difficulty and maintenance cost, and improves the maintainability and service life of the equipment.

[0035] See also Figure 1 , Figure 2 The pressing roller 906 is parallel to the rotating roller 5. The pressing roller 906 is made of stainless steel. The pressing roller 906 is parallel to the rotating roller 5, ensuring uniform distribution of force during the pressing process. This parallel structure enables the pressing roller 906 to evenly apply pressure to the rubber sleeve, avoiding the occurrence of excessive or insufficient local pressure, thereby ensuring the flatness and quality of the rubber sleeve, and helping to achieve precise control of the rubber sleeve by the pressing roller 906. By adjusting the position and strength of the pressing roller 906, the pressing degree and shape of the rubber sleeve can be precisely controlled to meet different production needs.

[0036] Embodiment 2:

[0037] See also Figure 1 , Figure 3 , Figure 4 A receiving tray 10 is arranged below the rotating roller 5. The inner bottom surface of the receiving tray 10 is a mesh structure. The material of the receiving tray 10 is stainless steel. The setting of the receiving tray 10 effectively collects the waste and debris generated during the cutting process. Since the receiving tray 10 is located below the rotating roller 5, it can receive the excess material cut from the rubber sleeve to keep the working area clean and tidy, and at the same time receive the rubber sealing ring that accidentally falls. The receiving tray 10 reduces the interference of waste materials on the cutting process and machine operation, which helps to maintain the continuity and stability of the cutting process and improve work efficiency.

[0038] See also Figure 1 , Figure 3A linear motor group 6 is arranged on one side of the inner bottom surface of the cavity 3, and a cutting mechanism 7 is arranged on the linear motor group 6. The cutting mechanism 7 is driven by the linear motor group 6 to achieve precise control of the cutting process. The linear motor group 6 can provide high-precision and smooth movement to ensure the accuracy and stability of the cutting mechanism 7 during the cutting process, so that the cutting mechanism 7 can complete the cutting task quickly and efficiently. This design improves production efficiency, reduces production time cost, and meets diversified production needs.

[0039] See also Figure 1 , Figure 3 A pressing mechanism 8 is provided on the other side of the inner wall of the cavity 3, and the pressing mechanism 8 is horizontally opposite to the rotating roller 5, so that the two can form an effective cooperation during operation. The rotating roller 5 is responsible for positioning and fixing the rubber sleeve, while the pressing mechanism 8 applies pressure to ensure a close fit between the rubber sleeve and the rotating roller 5, thereby improving the production accuracy of the sealing ring. This design helps to enhance the pressing effect, improve the quality and sealing performance of the product, make the operation safer, and the operator can more conveniently observe and monitor the pressing process, timely discover and solve problems, and reduce the risk of accidents.

[0040] See also Figure 1 , Figure 3 A control panel 2 is provided on one side of the front surface of the cutting machine body 1, and a side door 4 is provided on the other side of the front surface of the cutting machine body 1. The setting of the control panel 2 allows the operator to easily adjust and control various parameters and functions of the cutting machine. The operator can operate directly on the control panel 2 without frequently going around to other positions of the cutting machine, thereby improving the convenience of operation. The setting of the side door 4 allows the operator to easily enter the interior of the cutting machine for maintenance, cleaning or replacement of cutting tools, etc. At the same time, the side door 4 can also play a role in safety isolation, preventing the operator from contacting dangerous areas during the operation of the equipment, thereby improving the safety of operation.

[0041] The implementation principle of the utility model is as follows: first, the rubber sleeve is sleeved on the outer side of the rotating roller 5, and then the pressing mechanism 8 is started, and the rubber sleeve is pressed by the pressing mechanism 8 to completely fit the rubber sleeve with the rotating roller 5. Next, the linear motor group 6 and the cutting mechanism 7 are started, and the high-speed rotation of the rotating roller 5 is utilized to achieve the effect of cutting the rubber sleeve by the cutting mechanism 7 to obtain a rubber sealing ring. During this process, the threaded lifting mechanism 902 moves up and down on the screw rod 901 until the pressing roller 906 presses the rubber sleeve on the outer side of the rotating roller 5. As the rotating roller 5 drives the rubber sleeve to rotate, the pressing roller 906 is used to synchronously press the rubber sleeve, which is conducive to flattening the wrinkles of the rubber sleeve caused by the pressing of the pressing mechanism 8, thereby improving the production accuracy of the sealing ring, and preventing the rubber sleeve from falling off due to the loose assembly of the rubber sleeve and the rotating roller 5, thereby improving the convenience of sealing ring cutting production.

[0042] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0043] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A rubber sealing ring cutting machine, characterized in that: The invention comprises a cutting machine body (1), wherein a cavity (3) is provided inside the cutting machine body (1), a rotating roller (5) is provided on one side of the inner wall of the cavity (3), a pressing mechanism (9) is provided on one side of the rotating roller (5), the pressing mechanism (9) comprises a screw rod (901), a threaded lifting mechanism (902) is provided on the screw rod (901), an input end (903) and a support rod (904) are provided on one side of the threaded lifting mechanism (902), and a pressing roller (906) is connected to the supporting rod (904) via a bearing (907).

2. The rubber sealing ring cutting machine according to claim 1, characterized in that: The support rod (904) is in a "U"-shaped structure as a whole, the cross section of the support rod (904) is in a ring-shaped structure, and the material of the support rod (904) is stainless steel.

3. The rubber sealing ring cutting machine according to claim 1, characterized in that: The support rod (904) is fixedly connected to the threaded lifting mechanism (902) via a flange (905).

4. The rubber sealing ring cutting machine according to claim 1, characterized in that: The pressing roller (906) and the rotating roller (5) are in parallel structure, and the pressing roller (906) is made of stainless steel.

5. The rubber sealing ring cutting machine according to claim 1, characterized in that: A receiving tray (10) is arranged below the rotating roller (5); the inner bottom surface of the receiving tray (10) is in a mesh structure; and the receiving tray (10) is made of stainless steel.

6. The rubber sealing ring cutting machine according to claim 1, characterized in that: A linear motor group (6) is provided on one side of the inner bottom surface of the cavity (3), and a cutting mechanism (7) is provided on the linear motor group (6).

7. The rubber sealing ring cutting machine according to claim 1, characterized in that: A pressing mechanism (8) is provided on the other side of the inner wall of the cavity (3), and the pressing mechanism (8) is horizontally opposite to the rotating roller (5).

8. The rubber sealing ring cutting machine according to claim 1, characterized in that: A control panel (2) is provided on one side of the front surface of the cutting machine body (1), and a side door (4) is provided on the other side of the front surface of the cutting machine body (1).

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