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CN-224224341-U - One-step vulcanization forming die for jointless rubber track

CN224224341UCN 224224341 UCN224224341 UCN 224224341UCN-224224341-U

Abstract

The utility model discloses a one-time vulcanization molding die for a non-joint rubber track, and relates to the technical field of rubber tracks. The one-time vulcanization molding die for the jointless rubber track comprises a bottom plate, wherein a molding mechanism and a vibration mechanism are arranged above the bottom plate, the molding mechanism comprises a vulcanization part and a demolding part, the vulcanization part comprises a vulcanization die, the demolding part comprises two demolding sleeves and an ejection ring, the bottom surface of the vulcanization die is fixedly connected with the top surface of the bottom plate, the technical effects are that the molding mechanism drives a threaded rod to automatically eject the vulcanized rubber track by controlling a motor to drive the ejection ring to automatically eject the vulcanized rubber track after screwing out a fixing bolt, the efficient and convenient demolding is realized, the demolding efficiency is greatly improved, the production period is shortened, the labor cost is reduced, and on the other hand, the limiting structure accurately guides and limits the movement of the demolding sleeve, so that the molding mechanism is ensured to operate stably.

Inventors

  • MIN LONG

Assignees

  • 环球履带（扬州）有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (6)

  1. 1. The one-time vulcanization molding die for the jointless rubber track comprises a bottom plate (1) and is characterized in that a molding mechanism (2) and a vibration mechanism (3) are arranged above the bottom plate (1); the molding mechanism (2) comprises a vulcanizing part and a demolding part; the vulcanizing part comprises a vulcanizing mould (21), and the demolding part comprises two demolding sleeves (27) and an ejection ring (29); The utility model discloses a vulcanization mould, vulcanization mould (21) bottom surface and bottom plate (1) top surface fixed connection, vulcanization mould (21) top surface and two drawing of patterns cover (27) bottom surface sliding connection, two drawing of patterns cover (27) outer wall is fixed respectively and is provided with two sets of fixed plates (23), two sets of fixed plate (23) outer wall all with vulcanization mould (21) outer wall bolt, ejecting ring (29) top surface runs through bottom plate (1) bottom surface and vulcanization mould (21) bottom surface in proper order and extends to vulcanization mould (21) inboard, ejecting ring (29) bottom surface is fixed to be provided with lifter plate (28), bottom plate (1) bottom surface is provided with threaded rod (212) through the bearing frame rotation, threaded rod (212) bottom surface screw thread runs through lifter plate (28) top surface and extends to lifter plate (28) below.
  2. 2. The one-time vulcanization molding die for the endless rubber track according to claim 1, wherein the vibration mechanism (3) comprises a fixing frame (31), the top surface of a bottom plate (1) on the inner side surface of the fixing frame (31) is fixedly connected, a lower pressing plate (36) is arranged on the inner side of the fixing frame (31), a driving motor (310) is fixedly arranged on the top surface of the lower pressing plate (36), the production bottom surface of the driving motor (310) penetrates through the top surface of the lower pressing plate (36) to extend to the inner side of the lower pressing plate (36), two striking blocks (33) are fixedly arranged on the outer wall of the output end of the driving motor (310), and two striking plates (35) are slidably arranged on the inner side surface of the vulcanization molding die (21).
  3. 3. The one-time vulcanization molding die for the endless rubber track according to claim 1, wherein a control motor (211) is fixedly arranged on the bottom surface of the bottom plate (1), two belt pulleys (210) are fixedly sleeved on the outer wall of the output end of the control motor (211) and the outer wall of the threaded rod (212) respectively, the two belt pulleys (210) are connected through belt transmission, two limiting blocks (213) are fixedly arranged on the bottom surface of the bottom plate (1), and the bottom surfaces of the two limiting blocks (213) extend to the lower portion of the lifting plate (28) through the top surface of the lifting plate (28).
  4. 4. The one-time vulcanization molding die for the endless rubber track, as set forth in claim 1, characterized in that two limit rails (25) are fixedly arranged on the bottom surface of the bottom plate (1), two groups of limit sleeves (24) are respectively sleeved on the outer walls of the two limit rails (25) in a sliding mode, two groups of limit frames (26) are respectively fixedly arranged on the outer walls of the two groups of limit sleeves (24), and the inner side surfaces of the two groups of limit frames (26) are respectively fixedly connected with the outer walls of the two demolding sleeves (27).
  5. 5. The one-time vulcanization molding die for the endless rubber track according to claim 2, wherein an electric telescopic rod (32) is fixedly arranged on the top surface of the fixing frame (31), the bottom surface of the electric telescopic rod (32) penetrates through the top surface of the fixing frame (31) to extend to the inner side of the fixing frame (31), the bottom surface of the output end of the electric telescopic rod (32) is fixedly connected with the top surface of the lower pressing plate (36), a limiting rod (37) is fixedly arranged on the top surface of the lower pressing plate (36), and the top surface of the limiting rod (37) penetrates through the inner side surface of the fixing frame (31) in a sliding mode to extend to the upper portion of the fixing frame (31).
  6. 6. The one-time vulcanization molding die for the endless rubber track according to claim 2, wherein a connecting rail (34) is fixedly arranged on the inner side surface of the vulcanization mold (21), the outer wall of the connecting rail (34) is slidably connected with the inner side surfaces of the two striking plates (35), two springs (38) are arranged between the two striking plates (35), the outer walls of the two springs (38) are fixedly connected with one side surface close to the two striking plates (35) respectively, two limiting plates (39) are fixedly arranged on the inner side surface of the vulcanization mold (21), and the outer walls of the two limiting plates (39) are in contact with one side surface close to the two striking plates (35) respectively.

Description

One-step vulcanization forming die for jointless rubber track Technical Field The utility model relates to the technical field of rubber tracks, in particular to a one-step vulcanization molding die for an endless rubber track. Background The rubber crawler is made of rubber and framework materials, is widely used in the fields of engineering machinery, agricultural machinery, military equipment, robots and the like, has obviously lighter weight than the steel crawler, reduces 56% of weight than the steel crawler, can enable the crawler to run faster and have better acceleration, can reduce fuel consumption, increases the cruising distance, and is equivalent to 'soft landing' when being matched with components such as a driving wheel, an inducer, a loading wheel and the like to operate based on the elasticity and deformation capability of the rubber, so that the generated noise is greatly reduced; In the field of production and manufacture of endless rubber tracks, a vulcanization molding die is key equipment; The existing endless rubber track vulcanization molding die often needs manual auxiliary operation in a demolding link, the rubber track is taken out of the die in a prying, pulling and other modes, the force in the manual demolding process is difficult to accurately control, damage such as surface scratch and deformation of the rubber track is extremely easy to cause, the product qualification rate is reduced, and raw material waste is caused, so that the endless rubber track one-step vulcanization molding die is provided Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides the one-time vulcanization molding die for the endless rubber track, which solves the problems that the strength is difficult to accurately control in the manual demolding process, the surface of the rubber track is extremely easy to scratch, deform and other damages, the qualification rate of products is reduced, and the raw materials are wasted. (II) technical scheme The utility model is realized by the following technical scheme that the device comprises a bottom plate, wherein a forming mechanism and a vibration mechanism are arranged above the bottom plate; The molding mechanism comprises a vulcanizing part and a demolding part; The vulcanizing part comprises a vulcanizing mold, and the demolding part comprises two demolding sleeves and an ejection ring; The bottom surface of the vulcanizing mold is fixedly connected with the top surface of the bottom plate, the top surface of the vulcanizing mold is in sliding connection with the bottom surfaces of two demolding sleeves, two groups of fixing plates are respectively fixedly arranged on the outer walls of the two demolding sleeves, the outer walls of the two groups of fixing plates are both bolted with the outer wall of the vulcanizing mold, the top surface of the ejection ring sequentially penetrates through the bottom surface of the bottom plate and the bottom surface of the vulcanizing mold to extend to the inner side of the vulcanizing mold, the bottom surface of the ejection ring is fixedly provided with a lifting plate, the bottom surface of the bottom plate is rotatably provided with a threaded rod through a bearing seat, and threads on the bottom surface of the threaded rod penetrate through the top surface of the lifting plate to extend to the lower side of the lifting plate Preferably, the vibration mechanism comprises a fixing frame, the top surface of a bottom plate of the inner side surface of the fixing frame is fixedly connected, a lower pressing plate is arranged on the inner side of the fixing frame, a driving motor is fixedly arranged on the top surface of the lower pressing plate, the production bottom surface of the driving motor penetrates through the top surface of the lower pressing plate and extends to the inner side of the lower pressing plate, two striking blocks are fixedly arranged on the outer wall of the output end of the driving motor, and two striking plates are slidably arranged on the inner side surface of the vulcanizing mold. Preferably, the bottom plate bottom surface is fixed and is provided with control motor, control motor output outer wall and threaded rod outer wall fixed cover are equipped with two belt pulleys respectively, two through belt drive connection between the belt pulley, the bottom plate bottom surface is fixed and is provided with two stoppers, two the stopper bottom surface all runs through the lifter plate top surface and extends to the lifter plate below. Preferably, the bottom plate bottom surface is fixed and is provided with two spacing rails, two spacing rail outer wall sliding sleeve is equipped with two sets of stop collar respectively, two sets of stop collar outer wall is fixed respectively and is provided with two sets of spacing, two sets of spacing medial surface respectively with two stripper sleeve outer wall fixed connection. P