Rubber gasket cutting mechanism

Abstract

The utility model relates to the technical field of rubber gasket machining, in particular to a rubber gasket cutting mechanism which comprises a rack, a conveying assembly, a cutting assembly and an auxiliary assembly. The conveying assembly comprises conveying shafts, transmission wheels, a transmission belt, a motor, fixing seats, conveying wheel shafts and friction plates, the two conveying shafts are rotationally connected with the rack, the two transmission wheels are fixedly connected with the conveying shafts, the motor is connected with the conveying shafts, the multiple fixing seats are fixedly connected with the conveying shafts, the two conveying wheel shafts are fixedly connected with the fixing seats, and the friction plates are fixedly connected with the fixing seats. The two friction plates are detachably connected with the two conveying wheel shafts correspondingly and located on the outer sides of the conveying wheel shafts correspondingly, the cutting assembly and the auxiliary assembly are connected with the rack correspondingly, and the problems that when the cutting device for rubber gasket production is used, intermittent feeding of rubber rod raw materials is inconvenient, the cutting process of rubber plate raw materials is not coherent enough, and the cutting efficiency is high are solved. And the cutting efficiency of the rubber rod raw materials is low.

Description

Technical Field

[0001] This utility model relates to the field of rubber gasket processing technology, and in particular to a rubber gasket cutting mechanism. Background Technology

[0002] When the cutting equipment cuts rubber rods, the rubber rods are located below the cutter and exposed outside the frame. Since rubber is a flexible material, during the cutting process, the rubber rods will deform under the force when the cutter head comes into contact with them, causing the cutting position to change and affecting the accuracy of the cut product.

[0003] The existing publication number CN221211815U discloses a cutting device for rubber gasket production, including a worktable. The upper part of the worktable has a rectangular frame and a tooling fixture, which are slidably connected to the worktable. A sliding component for controlling the movement of the tooling fixture is located on the upper part of the worktable. A base plate is located inside the rectangular frame, and a positioning cylinder is located on the upper part of the base plate to allow rubber rods to pass through it. A material box is located on one side of the worktable, positioned below the positioning cylinder. A baffle structure is located on the upper part of the material box, on the side of the positioning cylinder away from the tooling fixture. During cutting, the baffle structure holds the positioning cylinder in place, and the sliding component pushes the rubber rod into the positioning cylinder through the tooling fixture. The baffle structure, in conjunction with the rubber rod, compresses the rubber rod from both ends, keeping it in a taut, tooled state. This prevents deformation of the rubber rod during cutting, improving the cutting accuracy of the rubber gasket.

[0004] However, the cutting device for rubber gasket production is not convenient for intermittent feeding of rubber rod raw materials during use, and the cutting process of rubber sheet raw materials is not continuous, resulting in low efficiency in cutting rubber rod raw materials. Utility Model Content

[0005] The purpose of this utility model is to provide a rubber gasket cutting mechanism, which solves the problem that the cutting device used in rubber gasket production is not convenient for intermittent feeding of rubber rod raw materials and the cutting process of rubber sheet raw materials is not continuous, resulting in low efficiency in cutting rubber rod raw materials.

[0006] To achieve the above objectives, this utility model provides a rubber gasket cutting mechanism, including a frame, a conveying assembly, a cutting assembly, and an auxiliary assembly. The conveying assembly includes a conveying shaft, a drive wheel, a drive belt, a motor, a fixed base, a conveying wheel axle, and friction plates. There are two conveying shafts, each rotatably connected to and passing through the frame. There are two drive wheels, each fixedly connected to the conveying shaft and located outside the shaft. The drive belt connects the two drive wheels. The motor is connected to the conveying shaft but not to the outside of the frame. There are multiple fixed bases, each fixedly connected to the conveying shaft and located in the middle of the frame. There are two conveying wheel axles, each fixedly connected to the fixed base and located in the middle of the base. There are two friction plates, each detachably connected to the two conveying wheel axles and located outside the shafts. The cutting assembly and the auxiliary assembly are connected to the frame.

[0007] The conveying assembly further includes rotating shafts and rotating rollers. There are multiple rotating shafts, each rotatably connected to the frame and passing through the frame. There are also multiple rotating rollers, each fixedly connected to the rotating shaft and located in the middle of the frame.

[0008] The cutting assembly includes a support frame, a hydraulic telescopic rod, a lifting plate, and guide rods. The support frame is fixedly connected to the machine frame and located at the top of the machine frame. The hydraulic telescopic rod is fixedly connected to the support frame and passes through the support frame. The lifting plate is fixedly connected to the hydraulic telescopic rod and located inside the support frame. There are two guide rods, each fixedly connected to the lifting plate and passing through the support frame.

[0009] The cutting assembly further includes a pressure spring, a pressure seat, and a cutting seat. There are multiple pressure springs, each fixedly connected to the lifting plate and located at the bottom of the lifting plate. There are two pressure seats, each fixedly connected to a pressure spring and located at the bottom of the pressure spring. The cutting seat is fixedly connected to the lifting plate and located between the two pressure seats.

[0010] The auxiliary components include a feeding rack, a feeding shaft, a feeding roller, and a collection box. The feeding rack is fixedly connected to the frame and located on the outside of the frame. The feeding shaft is rotatably connected to the feeding rack and passes through the feeding rack. The feeding roller is fixedly connected to the feeding shaft and located in the middle of the feeding rack. The collection box is detachably connected to the frame and located on the side of the frame away from the feeding rack.

[0011] This utility model discloses a rubber gasket cutting mechanism. The frame provides support for the device, the conveyor shaft provides support for the conveyor wheel shaft, the transmission wheel provides transmission for the conveyor shaft, the motor provides power for the conveying assembly, and the fixed seat provides a limiting function for the conveyor wheel shaft. The cross-section of the conveyor wheel shaft is cam-shaped. When the device is in use, the motor rotates, driving the conveyor shaft to rotate. Through the transmission belt and the transmission wheel, the two conveyor shafts rotate synchronously, simultaneously driving the fixed seat and the conveyor wheel shaft to rotate. The rubber rod material is squeezed against the rotating roller by the friction plate side of the conveyor wheel shaft, which facilitates intermittent and equidistant conveying of the rubber rod material. This solves the problem that cutting devices used in rubber gasket production are not convenient for intermittent feeding of rubber rod material, and the cutting process of rubber sheet material is not continuous, resulting in low cutting efficiency of rubber rod material. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the rubber gasket cutting mechanism according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the conveying assembly according to the first embodiment of the present invention.

[0015] Figure 3 This is a schematic diagram of the material cutting assembly according to the first embodiment of this utility model.

[0016] In the diagram: 101-Frame, 102-Conveyor shaft, 103-Drive wheel, 104-Drive belt, 105-Motor, 106-Fixed seat, 107-Conveyor wheel shaft, 108-Friction plate, 109-Rotating shaft, 110-Rotating roller, 111-Support frame, 112-Hydraulic telescopic rod, 113-Lifting plate, 114-Guide rod, 115-Pressure spring, 116-Pressure seat, 117-Cutting seat, 118-Feeding frame, 119-Feeding shaft, 120-Feeding roller, 121-Collection box. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] The first embodiment of this application is as follows:

[0019] Please see Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the rubber gasket cutting mechanism according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the conveying assembly according to the first embodiment of the present invention. Figure 3 This is a schematic diagram of the cutting assembly of the first embodiment of the present invention. The present invention provides a rubber gasket cutting mechanism, including a frame 101, a conveying assembly, a cutting assembly, and an auxiliary assembly. The conveying assembly includes a conveying shaft 102, a transmission wheel 103, a transmission belt 104, a motor 105, a fixed base 106, a conveying wheel axle 107, a friction plate 108, a rotating shaft 109, and a rotating roller 110. The cutting assembly includes a support frame 111, a hydraulic telescopic rod 112, a lifting plate 113, a guide rod 114, and a pressure spring 11. 5. Pressing seat 116 and cutting seat 117. The auxiliary components include feeding frame 118, feeding shaft 119, feeding roller 120 and collecting box 121. The above solution solves the problem that the cutting device for rubber gasket production is not convenient for intermittent feeding of rubber rod raw materials and the cutting process of rubber sheet raw materials is not continuous, resulting in low cutting efficiency of rubber rod raw materials. It is understood that the above solution can be used in the scenario of cutting rubber gaskets and can also be used to solve the problem of fixing rubber rods.

[0020] In this specific embodiment, there are two conveying shafts 102, each rotatably connected to and passing through the frame 101. There are also two drive wheels 103, each fixedly connected to one of the conveying shafts 102 and located outside the shaft. A drive belt 104 connects the two drive wheels 103. A motor 105 is connected to the conveying shaft 102 and located outside the frame 101. There are multiple fixed seats 106, each fixedly connected to one of the conveying shafts 102 and located in the middle of the frame 101. There are two conveying wheel shafts 107, each fixedly connected to one of the fixed seats 106 and located in the middle of the seat. There are also two friction plates 108, each connected to one of the two conveying wheels. Shaft 107 is detached and connected, and is located on the outside of the conveyor wheel shaft 107. The cutting assembly and the auxiliary assembly are respectively connected to the frame 101. The frame 101 provides support for the device. The conveyor shaft 102 provides support for the conveyor wheel shaft 107. The transmission wheel 103 provides transmission for the conveyor shaft 102. The motor 105 provides power for the conveying assembly. The fixed seat 106 provides a limiting function for the conveyor wheel shaft 107. The cross-section of the conveyor wheel shaft 107 is cam-shaped. When the equipment is in use, the motor 105 rotates, driving the conveyor shaft 102 to rotate. Through the transmission belt 104 and the transmission wheel 103, the two conveyor shafts 102 rotate synchronously, simultaneously driving the fixed seat 106 and the conveyor wheel shaft 107 to rotate. The rubber rod material is squeezed against the rotating roller 110 by the friction plate 108 side of the conveyor wheel shaft 107, which facilitates the intermittent and equidistant conveying of the rubber rod material.

[0021] The rotating shafts 109 are rotatably connected to the frame 101 and pass through the frame 101. The rotating rollers 110 are fixedly connected to the rotating shafts 109 and are located in the middle of the frame 101. The rotating shafts 109 provide support and rotation for the rotating rollers 110, which in turn convey the rubber rod material. When the conveying wheel shaft 107 rotates, the rotation of the rotating rollers 110 facilitates the conveying of the rubber rod material.

[0022] Secondly, the support frame 111 is fixedly connected to the frame 101 and located at the top of the frame 101. The hydraulic telescopic rod 112 is fixedly connected to the support frame 111 and passes through the support frame 111. The lifting plate 113 is fixedly connected to the hydraulic telescopic rod 112 and located inside the support frame 111. There are two guide rods 114, which are respectively fixedly connected to the lifting plate 113 and pass through the support frame 111. The support frame 111 provides support for the cutting assembly, and the hydraulic telescopic rod 112 provides power to the cutting assembly. When the equipment is in use, the hydraulic telescopic rod 112 pushes the lifting plate 113 to move downward along the guide rod 114, and at the same time pushes the pressing seat 116 and the cutting seat 117 to move downward. The pressing seat 116 fixes the rubber rod raw material, and the cutting seat 117 cuts the rubber rod.

[0023] Furthermore, there are multiple pressure springs 115, each fixedly connected to the lifting plate 113 and located at the bottom of the lifting plate 113. There are two pressure seats 116, each fixedly connected to the pressure spring 115 and located at the bottom of the pressure spring 115. The cutting seat 117 is fixedly connected to the lifting plate 113 and located between the two pressure seats 116. The pressure springs 115 provide elastic force to the pressure seats 116. The pressure seats 116 are used to fix the rubber rod raw material to be cut. A cutter is provided below the cutting seat 117, and the downward movement of the cutting seat 117 facilitates the cutting of the rubber rod raw material.

[0024] Finally, the feeding rack 118 is fixedly connected to the frame 101 and located on the outside of the frame 101. The feeding shaft 119 is rotatably connected to the feeding rack 118 and passes through the feeding rack 118. The feeding roller 120 is fixedly connected to the feeding shaft 119 and located in the middle of the feeding rack 118. The collection box 121 is detachably connected to the frame 101 and located on the side of the frame 101 away from the feeding rack 118. The feeding rack 118 provides support for the feeding shaft 119, and the feeding shaft 119 provides support and rotation for the feeding roller 120. The rotation of the feeding roller 120 facilitates the feeding of the rubber rod and prevents the rubber rod from bending during feeding. The collection box 121 is used to store the rubber pads after cutting.

[0025] Using the rubber gasket cutting mechanism of this embodiment, the frame 101 provides support for the device, the conveyor shaft 102 provides support for the conveyor wheel shaft 107, the transmission wheel 103 provides transmission for the conveyor shaft 102, the motor 105 provides power for the conveying assembly, and the fixed seat 106 provides a limiting function for the conveyor wheel shaft 107. The cross-section of the conveyor wheel shaft 107 is cam-shaped. When the equipment is in use, the motor 105 rotates, driving the conveyor shaft 102 to rotate, and the transmission belt 104 and... The transmission wheel 103 drives the two conveying shafts 102 to rotate synchronously, which in turn drives the fixed seat 106 and the conveying wheel shaft 107 to rotate. The rubber rod material is squeezed against the rotating roller 110 by the friction plate 108 on one side of the conveying wheel shaft 107, which facilitates the intermittent and equidistant conveying of the rubber rod material. This solves the problem that the cutting device for rubber gasket production is not convenient for intermittent feeding of rubber rod material and the cutting process of rubber sheet material is not continuous, resulting in low cutting efficiency of rubber rod material.

[0026] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A rubber gasket cutting mechanism, comprising a frame, characterized in that, It also includes conveying components, cutting components, and auxiliary components; The conveying assembly includes a conveying shaft, a drive wheel, a drive belt, a motor, a fixed base, a conveying wheel axle, and friction plates. There are two conveying shafts, each rotatably connected to and passing through the frame. There are two drive wheels, each fixedly connected to a conveying shaft and located outside the shaft. The drive belt connects the two drive wheels. The motor is connected to the conveying shaft and located outside the frame. There are multiple fixed bases, each fixedly connected to a conveying shaft and located in the middle of the frame. There are two conveying wheel axles, each fixedly connected to a fixed base and located in the middle of the base. There are two friction plates, each detachably connected to a conveying wheel axle and located outside the axle. The cutting assembly and the auxiliary assembly are connected to the frame.

2. The rubber gasket cutting mechanism as described in claim 1, characterized in that, The conveying assembly further includes rotating shafts and rotating rollers. There are multiple rotating shafts, each rotatably connected to the frame and passing through the frame. There are also multiple rotating rollers, each fixedly connected to the rotating shaft and located in the middle of the frame.

3. The rubber gasket cutting mechanism as described in claim 1, characterized in that, The cutting assembly includes a support frame, a hydraulic telescopic rod, a lifting plate, and guide rods. The support frame is fixedly connected to the machine frame and located at the top of the machine frame. The hydraulic telescopic rod is fixedly connected to the support frame and passes through the support frame. The lifting plate is fixedly connected to the hydraulic telescopic rod and located inside the support frame. There are two guide rods, each fixedly connected to the lifting plate and passing through the support frame.

4. The rubber gasket cutting mechanism as described in claim 3, characterized in that, The cutting assembly further includes a pressure spring, a pressure seat, and a cutting seat. There are multiple pressure springs, each fixedly connected to the lifting plate and located at the bottom of the lifting plate. There are two pressure seats, each fixedly connected to a pressure spring and located at the bottom of the pressure spring. The cutting seat is fixedly connected to the lifting plate and located between the two pressure seats.

5. The rubber gasket cutting mechanism as described in claim 1, characterized in that, The auxiliary components include a feed rack, a feed shaft, a feed roller, and a collection box. The feed rack is fixedly connected to the frame and located on the outside of the frame. The feed shaft is rotatably connected to the feed rack and passes through the feed rack. The feed roller is fixedly connected to the feed shaft and located in the middle of the feed rack. The collection box is detachably connected to the frame and located on the side of the frame away from the feed rack.

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