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CN-224226052-U - Automatic blocking and centering device for tyre detection

CN224226052UCN 224226052 UCN224226052 UCN 224226052UCN-224226052-U

Abstract

The utility model belongs to the technical field of tire production, and particularly relates to an automatic blocking and centering device for tire detection, which is characterized by comprising a machine body frame, a mesh belt guide rail frame, a mesh belt conveying mechanism, a control cabinet, a blocking baffle and a synchronous driving mechanism, wherein the top of the machine body frame is connected with the mesh belt guide rail frame, and the mesh belt conveying mechanism is arranged on the mesh belt guide rail frame; the mesh belt conveying mechanism comprises a stainless steel mesh belt, a driving sprocket, a driven sprocket, a gear motor and a chain transmission pair, wherein the gear motor is connected with one end of a driving shaft through the chain transmission pair, blocking baffles are symmetrically arranged above the mesh belt conveying mechanism and connected with a synchronous driving mechanism, and the synchronous driving mechanism comprises a left vertical shaft, a right vertical shaft, a driving cylinder, a synchronous connecting rod, a left connecting sleeve and a right connecting sleeve, and the left connecting sleeve and the right connecting sleeve are respectively connected with two ends of the synchronous connecting rod. The tire centering device has the advantages that the symmetrical blocking structure enables the tire to be subjected to certain blocking force in the advancing process, and centering stability is improved.

Inventors

  • WANG HONGYU
  • WANG JIE
  • HUANG JIPING
  • LI FUJIAN

Assignees

  • 鞍山彩盛机械制造有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (7)

  1. 1. The utility model provides an automatic centering device that blocks of tire detection, its characterized in that includes organism frame, guipure conveying mechanism, switch board, blocks and embraces baffle and synchronous driving mechanism, wherein: The top of the machine body frame is connected with a mesh belt guide rail frame, a mesh belt conveying mechanism is arranged on the mesh belt guide rail frame, and a control cabinet is arranged on one side of the machine body frame; the mesh belt conveying mechanism comprises a stainless steel mesh belt, a driving sprocket, a driven sprocket, a gear motor and a chain transmission pair, wherein the stainless steel mesh belt with chain links arranged at two sides surrounds the driving sprocket and the driven sprocket, the driving sprocket and the driven sprocket are respectively connected to a driving shaft and a driven shaft, and the gear motor is connected with one end of the driving shaft through the chain transmission pair; the blocking baffle plates are symmetrically arranged above the mesh belt conveying mechanism in a left-right mode, the synchronous driving mechanism is arranged on the machine body frame, and the blocking baffle plates are connected with the synchronous driving mechanism; The synchronous driving mechanism comprises a left vertical shaft, a right vertical shaft, a driving cylinder, a synchronous connecting rod, a left connecting sleeve and a right connecting sleeve, wherein the top of the left vertical shaft is connected with a left blocking baffle, the bottom of the left vertical shaft is connected with the left connecting sleeve, the top of the right vertical shaft is connected with the right blocking baffle, the bottom of the right vertical shaft is connected with the right connecting sleeve, and the left connecting sleeve and the right connecting sleeve are respectively connected with two ends of the synchronous connecting rod.
  2. 2. The automatic tire detecting and blocking centering device according to claim 1, wherein the blocking baffle structure comprises an arc-shaped frame body, a mask plate and sliding rollers, the mask plate is arranged on the outer side of the arc-shaped frame body, a plurality of sliding rollers are distributed on the arc-shaped frame body on the inner side of the mask plate along the radian of the arc-shaped frame body, and two ends of each sliding roller are connected with the arc-shaped frame body through sliding roller bearings.
  3. 3. The automatic tire detecting, blocking and centering device according to claim 1, wherein the left connecting sleeve and the right connecting sleeve are in a circular sleeve body, a key slot is arranged in an inner hole of the sleeve body, a synchronous arm is arranged on the periphery of one sleeve body, and a combination of the synchronous arm and a driving arm is arranged on the periphery of the other sleeve body.
  4. 4. The automatic tire detecting, arresting and centering device according to claim 1, wherein the left vertical shaft and the right vertical shaft are respectively connected with the machine body frame through a bearing seat, and a protective cover is arranged on the outer side of the bearing seat.
  5. 5. The automatic tire detection arresting centering device according to claim 1, wherein the bottom of the stainless steel mesh belt is connected with a mute carrier roller, and two ends of the mute carrier roller are connected with the mesh belt guide rail frame through bearing blocks.
  6. 6. The automatic tire testing arresting centering device of claim 5 wherein the mute idler surface is lined with a 10-15mm polyurethane rubber layer.
  7. 7. The automatic tire testing arresting centering device of claim 5 wherein the mounting location of the silencing idler on the web guide frame is adjustable up and down.

Description

Automatic blocking and centering device for tyre detection Technical Field The utility model belongs to the technical field of tire production, and particularly relates to an automatic blocking and centering device for tire detection. Background Tires are a type of annular rubber article used on various vehicles or machines. The production of tires generally requires the steps of banburying, preparing rubber components, extruding, calendaring, bead forming, cord cutting, bead apex attaching, belt forming, tire forming, vulcanizing, final inspection, and tire testing. In the production process of the tire, when the tire runs on the production line, the tire is randomly placed on the production line, so that centering operation equipment is needed to regularly place the tire along the production line, and the subsequent treatment is convenient. Most of the existing tire centering and positioning devices consist of two independent symmetrical mechanisms, wherein a cylinder is arranged at the left side and the right side respectively, and when the tire is centered and positioned, the cylinders at the left side and the right side push a push head to position the tire through a connecting rod mechanism. The disadvantage of this construction is that if the synchronicity of the left and right cylinders is poor, the synchronicity is more difficult to ensure when there is a small failure in one of the mechanisms, resulting in inconsistent tire positions or poor degree of repositioning each time. The Chinese patent application number 200820218313.4 discloses a tire centering mechanism, which comprises a power push-pull rod, wherein the outer end of the power push-pull rod is hinged with two connecting rods taking the linear running track of the push-pull rod as a symmetrical central line and two tire lever crank arms respectively hinged with the connecting rods, and the lever fulcrums of the tire lever crank arms are fixed on the linear running track of the push-pull rod and are symmetrically arranged. The tire centering mechanism adopts two symmetrical connecting rods to drive two tire lever crank arms, one ends of the two tire lever crank arms are connected with a rotating shaft, the two tire lever crank arms push the tire to a center line part from the left side edge and the right side edge, the pushing is only manage, the front and the back of the tire can not be considered, even when the tire is shifted forwards, the included angle of the two tire lever crank arms is larger, the tire can be pushed forwards continuously, and thus the centering in the real sense can not be realized. Disclosure of utility model The utility model aims to provide an automatic blocking and centering device for tire detection, which overcomes the defects of the prior art, adopts a symmetrical blocking structure, leads tires to be subjected to certain blocking force in the process of advancing and centering, improves the centering stability, maintains a stable centering effect, drives a synchronous connecting rod by a cylinder, enhances the action synchronism, ensures the centering effect to be stable and meets the subsequent production requirements. In order to achieve the above purpose, the present utility model is realized by the following technical scheme: The automatic tire blocking centering device comprises a machine body frame, a mesh belt guide rail frame, a mesh belt conveying mechanism, a control cabinet, blocking baffles and a synchronous driving mechanism, wherein the top of the machine body frame is connected with the mesh belt guide rail frame, the mesh belt conveying mechanism is arranged on the mesh belt guide rail frame, the control cabinet is arranged on one side of the machine body frame, the mesh belt conveying mechanism comprises a stainless steel mesh belt, a driving sprocket, a driven sprocket, a reducing motor and a chain transmission pair, the stainless steel mesh belt with chain links on two sides surrounds the driving sprocket and the driven sprocket, the driving sprocket and the driven sprocket are respectively connected to a driving shaft and a driven shaft, the reducing motor is connected with one end of the driving shaft through the chain transmission pair, the blocking baffles are symmetrically arranged above the mesh belt conveying mechanism, the synchronous driving mechanism is arranged on the machine body frame, the blocking baffles are connected with the synchronous driving mechanism, the synchronous driving mechanism comprises a left vertical shaft, a right driving cylinder, a synchronous connecting rod, a left connecting sleeve and a right connecting sleeve, the top of the left vertical shaft is connected with the left connecting sleeve, the bottom of the left vertical shaft is connected with the left connecting sleeve, the right vertical shaft is connected with the right connecting sleeve, the bottom of the right connecting sleeve is connected with the blocking baffles, the left connecting sleeve a