Bar code scanning auxiliary device for tire building machine

Abstract

The utility model relates to a bar code scanning auxiliary device of a tire building machine, and belongs to the field of tire production equipment. A first universal joint is attracted to the lower end of the magnetic fixing base and fixed to one end of a first connecting rod, the other end of the first connecting rod is hinged to one end of a second connecting rod through a first hand wheel, the other end of the second connecting rod is connected with a fixing block through a second universal joint, and a connecting shaft is inserted into a shaft hole of the fixing block. An upper spring is installed on the connecting shaft at the upper end of the fixing block through a nut, a lower spring is installed on the connecting shaft at the lower portion of the fixing block through a limiting nut, and a material pressing wheel is installed at the lower end of the connecting shaft through a second hand wheel. According to the utility model, the continuous and normal scanning of the blank bar code information is realized, and the scanning and reading efficiency of the blank bar code information is ensured.

Description

Technical Field

[0001] The utility model relates to the field of tire production equipment, in particular to a bar code scanning auxiliary device for a tire building machine. Background Art

[0002] As we all know, barcodes are needed in the tire production process to record various production information of tires. They can track and trace tires throughout the entire process of production, storage, circulation and use. During the on-site production process, the barcode is attached to the bottom of the sidewall material, and a barcode scanner is used to read the barcode information. Since the sidewall material is suspended during the transmission process, the scanning light of the barcode scanner has a fixed scanning range. There are differences in the height and angle of the sidewall material on site, which leads to barcode scanning and reading failures. Operators need to frequently manually adjust the sidewall material, affecting the production efficiency of the machine. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a tire building machine barcode scanning auxiliary device, which realizes continuous and normal scanning of tire embryo barcode information and ensures the scanning and reading efficiency of the tire embryo barcode information.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a bar code scanning auxiliary device for a tire building machine, provided with a magnetic fixed base, characterized in that a first universal joint is adsorbed on the lower end of the magnetic fixed base, the first universal joint is fixed to one end of a first connecting rod, the other end of the first connecting rod is hinged to one end of a second connecting rod via a first hand wheel, the other end of the second connecting rod is connected to a fixed block via a second universal joint, a connecting shaft is inserted into the axial hole of the fixed block, an upper spring is installed on the connecting shaft at the upper end of the fixed block via a nut, a lower spring is installed on the connecting shaft at the lower part of the fixed block via a limiting nut, and a material pressing wheel is installed on the lower end of the connecting shaft via a second hand wheel.

[0005] The beneficial effect of the utility model is that it realizes the continuous and normal scanning of the embryo barcode information, and ensures the scanning and reading efficiency of the embryo barcode information. It effectively reduces the abnormal shutdown phenomenon of the machine being unable to produce continuously due to the failure of the embryo barcode information to be scanned and read during the tire production process, which requires the operator to frequently manually adjust the material situation, and significantly improves the scanning and reading efficiency of the embryo barcode information. 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] Figure 2 yes Figure 1 Left view of .

[0009] In the figure, 1. magnetic fixing base, 2. first connecting rod, 3. upper spring, 4. lower spring, 5. material pressing wheel, 6. first universal joint, 7. first hand wheel, 8. second hand wheel, 9. fixing block, 10. connecting shaft, 11. second connecting rod, 12. second universal joint. DETAILED DESCRIPTION

[0010] In the figure, the utility model is provided with a magnetic fixed base 1, a first universal joint 6 is adsorbed on the lower end of the magnetic fixed base 1, the first universal joint 6 is fixed to one end of the first connecting rod 2, the other end of the first connecting rod 2 is hinged to one end of the second connecting rod 11 via a first hand wheel 7, the other end of the second connecting rod 11 is connected to a fixed block 9 via a second universal joint 12, a connecting shaft 10 is inserted into the axial hole of the fixed block 9, an upper spring 3 is installed on the connecting shaft 10 at the upper end of the fixed block 9 via a nut, a lower spring 4 is installed on the connecting shaft 10 at the lower part of the fixed block 9 via a limiting nut, and a material pressing wheel 5 is installed on the lower end of the connecting shaft 10 via a second hand wheel 8.

[0011] The magnetic fixing base 1 is fixed above or to the side of the tire side material. The first hand wheel 7 is turned to allow the first connecting rod 2, the second connecting rod 11 and the fixed block 9 to rotate around the first universal joint 6 and the second universal joint 12 to adjust the height and angle of the material pressing wheel 5, thereby changing the height and angle of the material barcode. The upper spring 3 and the lower spring 4 are used to keep the height and angle of the material pressing wheel 5 unchanged, so that the scanning area of ​​the barcode scanner can stably irradiate the barcode, thereby achieving continuous and normal production of the tire blank.

Claims

1. A tire building machine barcode scanning auxiliary device, provided with a magnetic fixed base, characterized in that: A first universal joint is adsorbed on the lower end of the magnetic fixed base, the first universal joint is fixed to one end of the first connecting rod, the other end of the first connecting rod is hinged to one end of the second connecting rod via a first hand wheel, the other end of the second connecting rod is connected to the fixed block via a second universal joint, a connecting shaft is inserted into the axial hole of the fixed block, an upper spring is installed on the connecting shaft at the upper end of the fixed block via a nut, a lower spring is installed on the connecting shaft at the lower part of the fixed block via a limiting nut, and a material pressing wheel is installed on the lower end of the connecting shaft via a second hand wheel.

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