Anti-joint adhesion device at the curling station of carcass cord cutting machine

Abstract

The utility model relates to a device for preventing joint adhesion at the curling station of a carcass cord cutting machine, and belongs to the field of tire production equipment. A material clamp and a cylinder are symmetrically arranged, and a pressure plate is installed at the lower end of the telescopic rod of the cylinder. The upper and lower sides of the opening of the clamping piece of the material clamp are bent upward and downward respectively to form an arc-shaped opening, and the inner side of the material clamp is covered with an anti-adhesion coating. The utility model prevents the material joint from sticking to the clamping piece, causing curling and folding, reduces the extra consumption of materials, and ensures the quality of material curling. At the same time, it reduces the operation frequency of manually trimming the material curling joints, and ensures the automated production efficiency of material curling.

Description

Technical Field

[0001] The utility model relates to the field of tire production equipment, in particular to a joint adhesion prevention device for a curling station of a carcass cord cutting machine. Background Art

[0002] As we all know, carcass cord is needed in the tire production process. As the core component of automobile tires, it is used to withstand the tire pressure when the tire is inflated, and plays an important role in transmitting traction and braking force. In the production process of carcass cord, in order to improve production efficiency and reduce labor costs, an automatic feeding device is used at the material curling station to realize the automated production of material curling. Since the carcass cord material is thin and the surface adhesive has a certain viscosity, and the on-site feeding device uses a clamping plate to clamp it, the contact surface is large. During the automatic feeding process, the material is easy to adhere to the clamping plate, resulting in additional material consumption, affecting the material curling quality and production efficiency. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a device for preventing joint adhesion at a curling station of a carcass cord cutting machine, which reduces the occurrence of adhesion, effectively reduces the extra consumption of materials, and improves the curling quality of materials.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a device for preventing joint adhesion at a curling station of a carcass cord cutting machine, symmetrically provided with a material clamp and a cylinder, a pressure plate is installed at the lower end of the telescopic rod of the cylinder, and is characterized in that the upper side and the lower side of the opening part of the clamping piece of the material clamp are bent upward and downward respectively to form an arc opening, and the inner side of the material clamp is covered with an anti-adhesion coating.

[0005] The utility model has the beneficial effects of preventing the material joint from adhering to the clamping sheet, causing curling and folding, reducing the extra material consumption, and ensuring the quality of the material curling. At the same time, it reduces the operation frequency of manually trimming the material curling joint, and ensures the automated production efficiency of the material curling. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0007] Figure 1 A schematic structural diagram of the utility model.

[0008] In the figure, 1. material clamp, 2. cylinder, 3. pressure plate, 4. arc opening. DETAILED DESCRIPTION

[0009] In the figure, the utility model is symmetrically provided with a material clamp 1 and a cylinder 2, a pressing plate 3 is installed at the lower end of the telescopic rod of the cylinder 2, the upper and lower sides of the opening of the clamping piece of the material clamp 1 are bent upward and downward respectively to form an arc opening 4, and the inner side of the material clamp 1 is covered with an anti-adhesion coating.

[0010] When the crimping joint of the carcass cord is transferred to the crimping station, after the material detection photoelectricity identifies the material, a moving signal is given to the automatic head feeding device through the PLC program and module, and the mobile motor drives the cylinder 2 to move to the middle part. After the clamping piece moves into place, the detection photoelectricity gives the cylinder 2 a moving clamping signal. When the material clamp 1 contacts the material, the pressure plate 3 of the cylinder 2 will automatically clamp the material. The above parts all belong to the existing operation steps of the crimping station of the carcass cord cutting machine. Because the clamping piece at the opening position of the material clamp 1 of the utility model is an arc-shaped opening 4, the material will naturally fall at this position, and the edge of the clamping piece of the material clamp 1 will not touch the material to cause deformation. At the same time, the inner side of the material clamp 1 is covered with an anti-sticking coating material. In the process of clamping the crimping joint of the material, the material will not stick to the clamping piece, so that the material joint can be smoothly transferred to the pad cloth of the logistics tooling vehicle, and the automatic head feeding of the material is realized.

Claims

1. A device for preventing joint adhesion at the curling station of a carcass cord cutting machine, symmetrically provided with a material clamp and a cylinder, a pressing plate is installed at the lower end of the telescopic rod of the cylinder, and is characterized in that: The upper side and the lower side of the opening of the clamping piece of the material clamp are bent upward and downward respectively to form an arc-shaped opening, and the inner side of the material clamp is covered with an anti-adhesion coating.

Images