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CN-224210052-U - Cutting device used in silicone rubber production process

CN224210052UCN 224210052 UCN224210052 UCN 224210052UCN-224210052-U

Abstract

The utility model discloses a cutting device used in a silicone rubber production process, which belongs to the technical field of silicone rubber production and comprises a transmission frame, wherein a cutting fixing frame is fixedly connected to the transmission frame, a movable module is fixedly connected to one side of the cutting fixing frame, which is close to the transmission frame, a positioning plate is connected to a sliding seat of the movable module through a bolt, a telescopic cylinder is fixedly connected to the lower part of the positioning plate, and a cutting structure is arranged at the end part of the telescopic rod of the telescopic cylinder.

Inventors

  • WANG CHENYU
  • ZHANG YUYING
  • CHEN YINGBIN

Assignees

  • 江苏德硅新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250613

Claims (6)

  1. 1. The cutting device for the silicone rubber production process is characterized by comprising a transmission frame (1), wherein a cutting fixing frame (2) is fixedly connected to the transmission frame (1), a movable module (3) is fixedly connected to one side, close to the transmission frame (1), of the cutting fixing frame (2), a locating plate (4) is connected to a sliding seat of the movable module (3) through a bolt, a telescopic cylinder (6) is fixedly connected to the lower part of the locating plate (4), and a cutting structure is arranged at the end part of a telescopic rod of the telescopic cylinder (6); the cutting structure comprises a cutting knife (8), the cutting knife (8) is connected with the end part of the telescopic rod of the telescopic cylinder (6) through an ultrasonic structure, and the bottom of the cutting knife (8) is connected with a guiding and positioning structure; Two positioning fixing frames (13) are fixedly connected to the transmission frame (1), one side, close to the transmission frame (1), of each positioning fixing frame (13) is fixedly connected with two lower pushing cylinders (14), arc plates (15) are fixedly connected to the lower sides of the lower pushing cylinders (14), a jacking structure is connected to the lower sides of the transmission frame (1), and the jacking structure is used for tensioning silicone rubber in cooperation with the lower pushing cylinders (14) and the arc plates (15).
  2. 2. The cutting device for the silicone rubber production process according to claim 1, wherein two placing grooves (5) are formed in the frame of the transmission frame (1), the placing grooves (5) are parallel to the cutting knife (8), and the cutting knife (8) is slidably connected to the inside of the placing grooves (5).
  3. 3. The cutting device for the silicone rubber production process according to claim 2, wherein the guiding and positioning structure comprises two fixing plates (9), the two fixing plates (9) are respectively and fixedly connected to the inside of the placement groove (5), a guide rod (10) is fixedly connected to the fixing plates (9), a supporting seat (11) is slidably connected to the outside of the guide rod (10), a sliding groove is formed in the supporting seat (11), a supporting rod (12) is slidably connected to the inside of the sliding groove, and the supporting rod (12) is fixedly connected to the bottom of the cutting knife (8).
  4. 4. A cutting device for use in a silicone rubber production process as claimed in claim 1, wherein the ultrasonic structure comprises an ultrasonic connector (7), the ultrasonic connector (7) being fixedly connected to the telescopic rod end of the telescopic cylinder (6), the ultrasonic emission of the ultrasonic connector (7) being fixedly connected to the top of the cutting blade (8).
  5. 5. The cutting device for the silicone rubber production process according to claim 1, wherein the jacking structure comprises a lower mounting seat (16), two upper jacking cylinders (17) are fixedly connected to the lower mounting seat (16), a U-shaped rolling seat (18) is fixedly connected to the end portion of a piston rod of each upper jacking cylinder (17), a jacking roller (19) is rotatably connected to the outer portion of each U-shaped rolling seat (18), and the jacking roller (19) is located between two positioning fixing frames (13).
  6. 6. The cutting device for the silicone rubber production process according to claim 1, wherein a plurality of inserting grooves (803) are formed in the edge-forming ends of two sides of the cutting knife (8), an electromagnet adsorption block (802) is inserted into the inserting grooves (803), and a replacement cutting edge (801) is fixedly connected to the outer portion of the electromagnet adsorption block (802).

Description

Cutting device used in silicone rubber production process Technical Field The utility model relates to the technical field of silicone rubber production, in particular to a cutting device used in the silicone rubber production process. Background In the production process of the silicone rubber, the cutting link is critical, however, the traditional cutting mode faces a plurality of challenges, the silicone rubber has wide application in the fields of industrial production, medical equipment, consumer electronics and the like due to the characteristics of strong flexibility, good elasticity and the like, but the characteristics also make the silicone rubber difficult and heavy in traditional mechanical cutting; The traditional cutting mode mainly depends on a cutter with a sharp cutting edge, pressure is applied to a material to be cut to enable the pressure to be concentrated at the cutting edge, when the pressure exceeds the shearing strength of the material to be cut, molecular combination of the material is pulled away, so that cutting is achieved, however, for soft and elastic materials such as silicone rubber, the efficiency of the traditional cutting mode is not high, problems such as sticking, burrs and uneven edges of the silicone rubber are easy to occur in the cutting process, the processing precision of a product is affected, the size deviation and the edge quality of the product are poor, the requirement of a high-precision application scene cannot be met, the production cost is increased, and the problem of cutting is solved due to the fact that extra labor and materials are needed, and meanwhile, the production efficiency is reduced; In the production process of the existing silicon rubber, most of the ultrasonic cutters are used for rapidly cutting the silicon rubber, but in the thicker and larger silicon rubber cutting process, when a conventional cutter is integrally used, the elastic rebound of the silicon rubber is caused when the cutter is arranged, the cutting effect is not ideal, most of the existing ultrasonic cutters are vertical cutters, and the silicon rubber is cut, so that the larger cutter is required to be matched in the larger and thicker silicon rubber production process, and therefore, the cutting device for the silicon rubber production process is provided. Disclosure of Invention The utility model aims to provide a cutting device used in the production process of silicon rubber, so as to solve the problems in the background art. The cutting device for the silicone rubber production process comprises a transmission frame, wherein a cutting fixing frame is fixedly connected to the transmission frame, a movable module is fixedly connected to one side, close to the transmission frame, of the cutting fixing frame, a locating plate is connected to a sliding seat of the movable module through a bolt, a telescopic cylinder is fixedly connected to the lower portion of the locating plate, and a cutting structure is installed at the end portion of a telescopic rod of the telescopic cylinder; The cutting structure comprises a cutting knife, the cutting knife is connected with the end part of the telescopic rod of the telescopic cylinder through an ultrasonic structure, and the bottom of the cutting knife is connected with a guiding and positioning structure; The device comprises a transmission frame, wherein two positioning fixing frames are fixedly connected to the transmission frame, two lower pushing cylinders are fixedly connected to one side, close to the transmission frame, of the positioning fixing frames, an arc plate is fixedly connected to the lower portion of each lower pushing cylinder, a jacking structure is connected to the lower portion of the transmission frame, and the jacking structure is used for tensioning silicone rubber in cooperation with the lower pushing cylinders and the arc plate. As a further preferable mode of the technical scheme, two placing grooves are formed in the frame of the transmission frame, the placing grooves are parallel to the cutting knife, and the cutting knife is connected to the inside of the placing grooves in a sliding mode. As a further preferable mode of the technical scheme, the guiding and positioning structure comprises two fixing plates, the two fixing plates are respectively and fixedly connected to the inside of the placing groove, a guiding rod is fixedly connected to the fixing plates, a supporting seat is connected to the outside of the guiding rod in a sliding mode, a sliding groove is formed in the supporting seat, a supporting rod is connected to the inside of the sliding groove in a sliding mode, and the supporting rod is fixedly connected to the bottom of the cutting knife. As a further preferable mode of the technical scheme, the ultrasonic structure comprises an ultrasonic connector, wherein the ultrasonic connector is fixedly connected to the end part of the telescopic rod of the telescopic cylinder, and ultrasonic e