Rapid cutting machine for silica gel sealing ring production

Abstract

The utility model relates to the technical field of silica gel sealing ring production, and discloses a rapid cutting machine for silica gel sealing ring production, which comprises a cutting mechanism arranged on one side of a rolling shaft main body, the cutting mechanism comprises a base, a rotating shaft is arranged in the base, the middle of the rotating shaft is rotatably connected with a sliding block, and one end of the rotating shaft is fixedly connected to an output shaft of a motor. The cutting mechanism comprises a base, a rotating shaft is arranged in the base, the middle of the rotating shaft is rotationally connected with a sliding block, the sliding block is provided with a fixing support, one end of the fixing support is provided with a second rotating shaft, and a blade is arranged in the middle of the second rotating shaft and is in friction connection with the cleaning mechanism. The fixing support is rotationally connected with the second rotating shaft, the blade is arranged in the middle of the second rotating shaft, the blade is further in friction connection with the cleaning mechanism, and in the cutting process, the cleaning mechanism can continuously make friction contact with the blade, so that the silica gel material adhering to the blade is effectively removed, and the cutting precision and stability are improved.

Description

Technical Field

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

[0002] Silicone sealing rings are widely used in various sealing and connection occasions due to their good elasticity and water resistance, oil resistance, high temperature resistance and other properties. The production process of silicone sealing rings includes multiple steps such as mixing, molding, vulcanization, and cutting. Among them, the cutting link is to accurately and quickly cut the vulcanized silicone sealing ring from the set on the raw material plate. The cutting blade may generate heat during use, causing the silicone material to adhere to the blade, thereby affecting the accuracy and quality of the cutting.

[0003] Therefore, we propose a rapid cutting machine for the production of silicone sealing rings. Utility Model Content

[0004] The purpose of the utility model is to provide a fast cutting machine for producing silicone sealing rings to solve the problem in the above-mentioned background technology that the cutting blade may generate heat on the blade during use, causing the silicone material to adhere to the blade, thereby affecting the accuracy and quality of cutting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick cutting machine for producing silicone sealing rings, comprising a roller body for fixing the silicone sealing ring, a cutting mechanism being provided on one side of the roller body, the cutting mechanism comprising a base, a rotating shaft being provided inside the base, the middle part of the rotating shaft being rotatably connected to a slider, one end of the rotating shaft being fixedly connected to the output shaft of a motor, a fixed bracket being provided on one side of the slider, a second rotating shaft being provided at one end of the fixed bracket, a blade being provided in the middle part of the second rotating shaft, the other end of the second rotating shaft being rotatably connected to one end of a positioning block, the other end of the positioning block being fixedly connected to the other side of the slider, limit blocks being provided on both sides of the middle part of the blade, and the blade being frictionally connected to a cleaning mechanism.

[0006] Preferably, a group of mutually parallel fixed brackets are provided on one side of the base, a second motor is provided on one side of each of the fixed brackets, and an output shaft of each of the second motors is fixedly connected to one end of the second rotating shaft.

[0007] Preferably, a limiting ring is provided at the other end of the second rotating shaft, the inner wall of the limiting ring is slidably connected to the second rotating shaft, and the outer wall of the limiting ring is rotatably connected to one end of the positioning block.

[0008] Preferably, the blades are linearly distributed in the middle of the second rotating shaft, and the blades are fixedly connected to the middle of the second rotating shaft via a limiting ring and a limiting block.

[0009] Preferably, the limit blocks are linearly distributed in the middle of the second rotating shaft, and the limit blocks are tightly pressed against one side of the blade.

[0010] Preferably, the cleaning mechanism includes a main cleaning block, a secondary cleaning plate is provided on one side of the main cleaning block, a plurality of auxiliary cleaning plates are provided on one side of the secondary cleaning plate, a spring is provided on one side of the auxiliary cleaning plate, the spring is tightly pressed on one side of the auxiliary cleaning plate, the other end of the spring is tightly pressed on one end of the sliding rod, and an arc-shaped guide plate is provided on one side of the auxiliary cleaning plate.

[0011] Preferably, the main cleaning block has an arc-shaped guide plate in the middle, the arc-shaped guide plate is fixedly connected to one end of a sliding rod, and the sliding rod is slidably connected to the auxiliary cleaning plate, the secondary cleaning plate and the spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model comprises a cutting mechanism including a base, a rotating shaft inside the base, a middle part of the rotating shaft rotatably connected to a sliding block, the sliding block is provided with a fixed bracket, the fixed bracket is rotatably connected to a second rotating shaft, a blade is provided in the middle part of the second rotating shaft, and the blade is also frictionally connected to a cleaning mechanism. During the cutting process, the cleaning mechanism will continuously make frictional contact with the blade, thereby effectively removing the silicone material adhering to the blade, thereby improving the cutting accuracy and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the decomposed cleaning mechanism of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the decomposed cutting mechanism of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the cutting mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0018] In the figure: 1. roller body; 2. cutting mechanism; 3. base; 4. rotating shaft; 5. slider; 6. motor; 7. fixed bracket; 8. second rotating shaft; 9. blade; 10. limit block; 11. cleaning mechanism; 12. positioning block; 13. second motor; 801. limit ring; 1101. main cleaning block; 1102. secondary cleaning plate; 1103. auxiliary cleaning plate; 1104. spring; 1105. sliding rod; 1106. arc guide plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-Figure 4 A quick cutting machine for producing a silicone sealing ring shown in the figure includes a roller body 1 for fixing the silicone sealing ring, a cutting mechanism 2 is provided on one side of the roller body 1, the cutting mechanism 2 includes a base 3, a rotating shaft 4 is provided inside the base 3, the middle part of the rotating shaft 4 is rotatably connected to a slider 5, one end of the rotating shaft 4 is fixedly connected to the output shaft of a motor 6, a fixed bracket 7 is provided on one side of the slider 5, a second rotating shaft 8 is provided at one end of the fixed bracket 7, a blade 9 is provided in the middle of the second rotating shaft 8, the other end of the second rotating shaft 8 is rotatably connected to one end of a positioning block 12, the other end of the positioning block 12 is fixedly connected to the other side of the slider 5, limit blocks 10 are provided on both sides of the middle part of the blade 9, and the blade 9 is frictionally connected to a cleaning mechanism 11.

[0022] Furthermore, a group of mutually parallel fixed brackets 7 are provided on one side of the base 3, and a second motor 13 is provided on one side of each fixed bracket 7. The output shaft of each second motor 13 is fixedly connected to one end of the second rotating shaft 8. By adding multiple groups of fixed brackets and second motors, the cutting ability and efficiency of the equipment are significantly improved. Each group of blades can be controlled by an independent motor, so faster and more accurate cutting actions can be achieved, thereby improving production efficiency.

[0023] Furthermore, a limiting ring 801 is provided at the other end of the second rotating shaft 8, the inner wall of the limiting ring 801 is slidably connected to the second rotating shaft 8, and the outer wall of the limiting ring 801 is rotatably connected to one end of the positioning block 12. The limiting block allows the second rotating shaft to rotate freely inside the positioning block while limiting its axial movement, thereby ensuring stability and accuracy during the cutting process.

[0024] Furthermore, the blades 9 are linearly distributed in the middle of the second rotating shaft 8, and the blades 9 are fixedly connected to the middle of the second rotating shaft 8 through the limit ring 801 and the limit block 10. The linear distribution of the blades ensures the uniformity and consistency of the cutting. Since the blades are evenly arranged along the middle of the second rotating shaft, during the cutting process, each blade can act on the silicone sealing ring at the same angle and force, thereby ensuring the flatness and accuracy of the cutting. At the same time, when the blade needs to be replaced, it is only necessary to loosen the positioning block and the limit block to easily remove the old blade and install the new blade, which greatly improves the maintainability and ease of use of the equipment.

[0025] Furthermore, the limit block 10 is linearly distributed in the middle of the second rotating shaft 8. The limit block 10 is tightly pressed against one side of the blade 9. The linear distribution of the limit block matches the blade, ensuring that each blade can be stably supported, effectively limiting the lateral movement or vibration of the blade during high-speed rotation, thereby greatly improving the cutting accuracy and stability.

[0026] Furthermore, the cleaning mechanism 11 includes a main cleaning block 1101, a secondary cleaning plate 1102 is provided on one side of the main cleaning block 1101, a plurality of auxiliary cleaning plates 1103 are provided on one side of the secondary cleaning plate 1102, a spring 1004 is provided on one side of the auxiliary cleaning plate 1103, the spring 1004 is tightly pressed on one side of the auxiliary cleaning plate 1103, the other end of the spring 1004 is tightly pressed on one end of a sliding rod 1105, and an arc guide plate 1106 is provided on one side of the auxiliary cleaning plate 1103. The main cleaning block, the secondary cleaning plate, the auxiliary cleaning plate, the spring, the sliding rod and the arc guide plate are secured by the cleaning mechanism, thereby providing continuous and stable pressure to the auxiliary cleaning plate, ensuring that it is tightly fitted to the surface of the blade, thereby effectively removing silicone residues.

[0027] Furthermore, the main cleaning block 1101 has an arc-shaped guide plate 1106 in the middle, which is fixedly connected to one end of the sliding rod 1105, and the sliding rod 1105 is slidingly connected to the auxiliary cleaning plate 1103, the secondary cleaning plate 1102 and the spring 1004. Through the arc-shaped guide plate in the middle of the main cleaning block and its connection with the sliding rod, the auxiliary cleaning plate, the secondary cleaning plate and the spring, continuous and stable pressure can be provided to the auxiliary cleaning plate to ensure that it fits tightly to the surface of the blade, thereby effectively removing silicone residues.

[0028] In this scheme, the working process is: first, the silicone sealing ring is fixed on the roller body. Next, the cutting mechanism starts to work. The core part of the cutting mechanism is the base. The rotating shaft inside the base starts to rotate. This rotating power is driven by a motor. The motor output shaft is fixedly connected to one end of the rotating shaft, thereby driving the rotation of the rotating shaft.

[0029] As the rotating shaft rotates, the slider begins to move inside the base. When the slider moves, it drives the fixed bracket, the second rotating shaft and the blade to move. Then the second motor drives the second rotating shaft and the blade to perform cutting. The blade will inevitably be contaminated with silicone residue. In order to solve this problem, the cutting machine is equipped with a cleaning mechanism. After the blade cuts the silicone sealing ring, it will produce friction connection with the cleaning mechanism.

[0030] The cleaning mechanism consists of multiple parts, including the main cleaning block, secondary cleaning plate, auxiliary cleaning plate, springs and sliding rods. When the blade passes through the cleaning mechanism, these parts work together to clean the silicone residue on the blade. In particular, the arc-shaped guide plate in the middle of the main cleaning block can guide the blade smoothly through the cleaning mechanism and ensure the best cleaning effect.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick cutting machine for producing silicone sealing rings, characterized by: The invention comprises a roller body (1) for fixing a silicone sealing ring, a cutting mechanism (2) is provided on one side of the roller body (1), the cutting mechanism (2) comprises a base (3), a rotating shaft (4) is provided inside the base (3), the middle part of the rotating shaft (4) is rotatably connected to a slider (5), one end of the rotating shaft (4) is fixedly connected to the output shaft of a motor (6), a fixing bracket (7) is provided on one side of the slider (5), one end of the fixing bracket (7) is provided with a second rotating shaft (8), the middle part of the second rotating shaft (8) is provided with a blade (9), the other end of the second rotating shaft (8) is rotatably connected to one end of a positioning block (12), the other end of the positioning block (12) is fixedly connected to the other end of the slider (5), and the other end of the positioning block (12) is fixedly connected to the other end of the slider (5). On one side, limit blocks (10) are provided on both sides of the middle of the blade (9), the blade (9) is frictionally connected to a cleaning mechanism (11), the cleaning mechanism (11) comprises a main cleaning block (1101), a secondary cleaning plate (1102) is provided on one side of the main cleaning block (1101), a plurality of auxiliary cleaning plates (1103) are provided on one side of the secondary cleaning plate (1102), a spring (1004) is provided on one side of the auxiliary cleaning plate (1103), the spring (1004) is tightly pressed against one side of the auxiliary cleaning plate (1103), the other end of the spring (1004) is tightly pressed against one end of a sliding rod (1105), and an arc-shaped guide plate (1106) is provided on one side of the auxiliary cleaning plate (1103).

2. The rapid cutting machine for producing silicone sealing rings according to claim 1, characterized in that: A group of mutually parallel fixed brackets (7) are provided on one side of the base (3); a second motor (13) is provided on one side of each fixed bracket (7); and an output shaft of each second motor (13) is fixedly connected to one end of a second rotating shaft (8).

3. The rapid cutting machine for producing silicone sealing rings according to claim 2, characterized in that: A limiting ring (801) is provided at the other end of the second rotating shaft (8), the inner wall of the limiting ring (801) is slidably connected to the second rotating shaft (8), and the outer wall of the limiting ring (801) is rotatably connected to one end of the positioning block (12).

4. The rapid cutting machine for producing silicone sealing rings according to claim 1, characterized in that: The blades (9) are linearly distributed in the middle of the second rotating shaft (8), and the blades (9) are fixedly connected to the middle of the second rotating shaft (8) via a limiting ring (801) and a limiting block (10).

5. The rapid cutting machine for producing silicone sealing rings according to claim 4, characterized in that: The limit block (10) is linearly distributed in the middle of the second rotating shaft (8), and the limit block (10) is tightly pressed against one side of the blade (9).

6. The rapid cutting machine for producing silicone sealing rings according to claim 1, characterized in that: The main cleaning block (1101) has an arc-shaped guide plate (1106) in the middle, and the arc-shaped guide plate (1106) is fixedly connected to one end of a sliding rod (1105), and the sliding rod (1105) is slidably connected to the auxiliary cleaning plate (1103), the secondary cleaning plate (1102) and the spring (1004).

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