Shoe adhesive drying tunnel
A viscose and tunnel technology, which is applied to footwear, bonding shoe parts, shoe-making machinery, etc., can solve the problem of inability to process at the same time, and achieve the effect of improving overall production efficiency, saving production space, and easy maintenance.
Inactive Publication Date: 2014-11-19
蓝法兰可·安札尼
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Problems solved by technology
[0004] However, there are some shortcomings in the currently known drying tunnel technology: the main reason is that according to the production needs of different styles of shoes, in the process of drying and activating the glue on the upper and sole of the shoe, it is respectively aimed at the upper of specific individual styles of shoes. Different tunnels with specific preset temperature and thermal airflow parameters are adopted according to the requirements of shoe soles; in fact, different styles of shoe uppers and shoe soles with different requirements for temperature, air flow and heat radiation time cannot be simultaneously installed in the same tunnel according to the known technology. to process
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[0023] Refer to attached figure 1 , 2 and 3, an embodiment of a shoe glue drying tunnel disclosed by the present invention that dries and activates the water-based or other solvent-based glue coated on the shoe material parts includes a pair of face-to-face and Half-covers (1) that can be separated from each other for maintenance and adjustment of internal components, usually when the drying tunnel is in operation, the two half-covers (1) are combined with each other, forming a material channel between them (2 ), a conveyor belt (3) extends outward through the material channel (2) and slides in a step-by-step intermittent advance (ie forward-stop-forward-stop...) mode. The conveyor belt (3) includes a plurality of sets of shoe material seats (13', 13") arranged in parallel to support or carry the shoe upper (S') or shoe sole (S").
[0024] attached Figure 4 An embodiment in which only two independent airflow passages are included in the superstructure of one of the half-co...
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The invention discloses a shoe adhesive drying tunnel which is used for drying and activating an adhesive coated on a shoe material member and comprises two half covering bodies (1) capable of being combined and separated with each other, a plurality of shoe material seat (13',13') bearing shoe uppers (S') and shoe soles (S') coated with adhesive through middle of which a transmitting belt penetrates to send the shoe uppers (S') and shoe soles (S') into the tunnel and stop at an accurately set time to make to-be-dried materials align at blowing drying chambers (10) which release the hot wind generated by an air blower and heated y an infrared light tube (15) to thereby accept adhesive drying activation. According to the hot wind flow and temperature released by different blowing drying chambers (10) and different material members, different accurate settings are made. The blowing drying chambers (10) are separated by separating curtains (12), so that hot winds blow to the material members (S', S') respectively, directly and accurately. The two sides of the shoe material seat(13',13') comprise vertical separating screens aligning and matching the separating curtains (12), and a drying tunnel material outgoing end comprises a solvent used for a vapor extracting cover extracting and evaporating, and can comprise a reheating device (F) activate adhesive, and the tunnel can comprises a condensate system (T) to collecting and discharging the circular moisture in the tunnel.
Description
technical field [0001] The invention relates to a shoe glue drying tunnel used for drying and activating water-based or other solvent-based glue coated on materials in the footwear production process. Background technique [0002] In the technical field of production of footwear on a production line, to which the present invention pertains, machines are used to dry and activate the glue applied to the upper (for example the upper incorporating the insole) and the sole, and then both It is a well-known technology that it can be bonded stably. [0003] At present, in the technical field of producing footwear on a production line, to which the present invention belongs, the materials coated with glue must be carried forward with a conveyor belt or a moving block before they are bonded to each other, through a process using a resistive or infrared lamp. The drying activation treatment station (drying tunnel) of the tubular heater stays there for a period of time before being tr...
Claims
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IPC IPC(8): A43D25/20
Inventor 蓝法兰可·安札尼
Owner 蓝法兰可·安札尼