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CN-115366407-B - Rubber tube laminating forming device and process thereof

CN115366407BCN 115366407 BCN115366407 BCN 115366407BCN-115366407-B

Abstract

The invention discloses a rubber tube laminating forming device which comprises a fixed ring, wherein the outer side of the fixed ring is connected with a rotating ring through a bearing, driven teeth are arranged on the outer side of the rotating ring along the circumference, the driven teeth are meshed with a driving wheel, the driving wheel is connected with a driving motor, and a displacement mechanism and a laminating mechanism are arranged on the side wall of the rotating ring. This device utilizes tectorial membrane mechanism and displacement mechanism to carry out the tectorial membrane, compares in the mode to the artifical tectorial membrane of rubber tube in current, and it can effectively improve tectorial membrane homogeneity degree and work efficiency of rubber tube, reduces the emergence of the rubber tube surface adhesion and the unevenness condition after vulcanizing, reduces the production probability of unqualified product.

Inventors

  • ZHANG ZHENG
  • ZHANG PENG
  • YE ZHONG

Assignees

  • 上海阶明软管有限公司

Dates

Publication Date
20260512
Application Date
20220905

Claims (5)

  1. 1. A rubber tube tectorial membrane forming device comprises a fixed ring and is characterized in that the outer side of the fixed ring is connected with a rotating ring through a bearing, driven teeth are arranged on the outer side of the rotating ring along the circumference, the driven teeth are meshed with a driving wheel, the driving wheel is connected with a driving motor, a displacement mechanism and a tectorial membrane mechanism are arranged on the side wall of the rotating ring, the tectorial membrane mechanism comprises an upper mounting frame, a rotating shaft is arranged in the upper mounting frame, a feeding roller shaft is rotatably connected to the rotating shaft, a material passing strip hole is formed in the bottom of the upper mounting frame, a plurality of layers of films are wound on the feeding roller shaft, the bottom of each film passes through the material passing strip hole to penetrate the upper mounting frame, an air ejector tube is arranged on one side of the material passing strip hole, an air ejector tube is arranged on the air ejector tube and is positioned below the upper mounting frame, the air ejector tube is connected with an air pump through an air feeding pipeline, the air pump is arranged on one side of the upper mounting frame, a connecting shaft is connected to the other side of the upper mounting frame, and the connecting shaft is connected with the side wall of the rotating ring.
  2. 2. The rubber tube film forming device of claim 1, wherein the exhaust mechanism is arranged at the bottom of the upper mounting frame and comprises a lower mounting plate, the bottom of the lower mounting plate is connected with a compression spring, and the bottom of the compression spring is connected with an elastic exhaust plate.
  3. 3. A rubber tube tectorial membrane forming device is characterized in that the displacement mechanism comprises a connecting shaft I, one end of the connecting shaft I is connected with a rotating ring side wall, the other end of the connecting shaft I is connected with a mounting block, the bottom of the mounting block is connected with an upper connecting rod, the bottom of the upper connecting rod is connected with a spring, the bottom of the spring is connected with a lower connecting rod, the bottom of the lower connecting rod is connected with a roller frame, a driven wheel is arranged on the roller frame, two ends of the driven wheel are connected with a displacement roller, the driven wheel is connected with a driving wheel I through a conveying belt, the driving wheel I is connected with a displacement motor, and the displacement motor is arranged on the lower connecting rod.
  4. 4. A rubber tube laminating forming device according to claim 1, wherein three displacement mechanisms are provided, one of the laminating mechanisms is provided, and the displacement mechanisms and the laminating mechanisms are distributed along the circumference of the side wall of the rotating ring.
  5. 5. A rubber tube film forming process, based on the rubber tube film forming device of any one of claims 1-4, characterized by comprising the following specific contents: (1) The driving motor is arranged on one side of the rubber tube through the bracket, the driving motor can move along the length direction of the rubber tube through an external moving device, the rubber tube is sleeved in the ring of the fixed ring, and a film on the feeding roller shaft passes through the material passing strip hole to be attached to the surface of the rubber tube; (2) Starting a driving motor and an air pump, wherein the driving motor drives a rotating ring to rotate through a driving wheel, the film starts to wind, and the air pump sprays air to the film through an air spraying hole on an air spraying pipe in the winding process, so that sundries are prevented from being attached to the film, and meanwhile, the film is prevented from being folded; (3) When the film is wound, the elastic exhaust plate compresses the wound film to be smooth under the action of the compression spring, so that air residues are avoided; (4) After the film coating mechanism runs for a circle, the film completes winding of the rubber tube for one circle, the displacement motor is started, and the displacement motor drives the roller frame to rotate through the conveying belt, so that the displacement roller is displaced along the length direction of the rubber tube, and finally the integral film coating of the rubber tube is realized.

Description

Rubber tube laminating forming device and process thereof Technical Field The invention relates to the technical field of rubber tube laminating equipment, in particular to a rubber tube laminating forming device and a process thereof. Background Rubber tube molding is usually realized through vulcanization, and the rubber tube prepared by the traditional vulcanization process is difficult to realize uniform effect because technological parameters such as vulcanization temperature, time and the like are determined according to different conditions such as material components, proportion and structure of the rubber tube. If the vulcanization process is improperly controlled, the surface of the obtained rubber tube is adhered or uneven, and the appearance is disqualified. Therefore, a film is often wound on the rubber tube before vulcanization to isolate air and water vapor, and the surface condition of the obtained rubber tube is improved, but the problem cannot be completely solved. The existing winding film adopts a manual mode, the production efficiency is low, and the winding quality of the film is difficult to control. Disclosure of Invention The invention aims to provide a rubber tube laminating forming device and a process thereof, which are used for solving the problems in the background technology. The rubber tube laminating forming device comprises a fixed ring, wherein the outer side of the fixed ring is connected with a rotating ring through a bearing, driven teeth are arranged on the outer side of the rotating ring along the circumference, the driven teeth are meshed with a driving wheel, the driving wheel is connected with a driving motor, and a displacement mechanism and a laminating mechanism are arranged on the side wall of the rotating ring. Preferably, the tectorial membrane mechanism includes the mounting bracket, it has the axis of rotation to go up mounting bracket internally mounted, it is connected with the pay-off roller to rotate in the axis of rotation, it has the strip hole to go up the bottom of mounting bracket, twine on the pay-off roller and cover multilayer film, the mounting bracket is worn out through the strip hole in the film bottom, strip hole one side is equipped with the jet-propelled pipe, be equipped with the jet-propelled hole on the jet-propelled pipe, the jet-propelled pipe is located the below of mounting bracket, film one side, the jet-propelled pipe passes through the air feed pipe connection air pump, the air pump is installed in mounting bracket one side, it is connected with the connecting axle to go up the mounting bracket opposite side, the connecting axle is connected with the swivel ring lateral wall. Preferably, the exhaust mechanism is installed to upper mounting bracket bottom, exhaust mechanism includes the mounting panel down, compression spring is connected to lower mounting panel bottom, elastic exhaust plate is connected to compression spring bottom. Preferably, the displacement mechanism comprises a connecting shaft I, one end of the connecting shaft I is connected with the side wall of the rotating ring, the other end of the connecting shaft I is connected with the mounting block, the bottom of the mounting block is connected with an upper connecting rod, the bottom of the upper connecting rod is connected with a spring, the bottom of the spring is connected with a lower connecting rod, the bottom of the lower connecting rod is connected with a roller frame, a driven wheel is arranged on the roller frame, two ends of the roller frame are connected with displacement rollers, the driven wheel is connected with a driving wheel I through a conveying belt, the driving wheel I is connected with a displacement motor, and the displacement motor is arranged on the lower connecting rod. Preferably, three displacement mechanisms are arranged, one film covering mechanism is arranged, and the displacement mechanisms and the film covering mechanisms are distributed along the circumference of the side wall of the rotating ring. The rubber tube laminating molding process specifically comprises the following steps: (1) The driving motor is arranged on one side of the rubber tube through the bracket, the driving motor can move along the length direction of the rubber tube through an external moving device, the rubber tube is sleeved in the ring of the fixed ring, and a film on the feeding roller shaft passes through the material passing strip hole to be attached to the surface of the rubber tube; (2) Starting a driving motor and an air pump, wherein the driving motor drives a rotating ring to rotate through a driving wheel, the film starts to wind, and the air pump sprays air to the film through an air spraying hole on an air spraying pipe in the winding process, so that sundries are prevented from being attached to the film, and meanwhile, the film is prevented from being folded; (3) When the film is wound, the elastic exhaust plate compresses the wound film to