Heat-sealing mechanism
A heating block and fast heat dissipation technology, applied in the direction of cardboard items, etc., can solve the problems that the temperature of the roll film cannot be lowered immediately, the upper and lower heating blocks are not tightly closed, and there is no heat dissipation structure, so as to save lateral space and avoid spring tension deformation , enhance the effect of stretch resistance
Pending Publication Date: 2020-04-10
HANGZHOU BINGJIA TECH
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Problems solved by technology
[0002] Heat sealing machine is a commonly used equipment when roll film needs to be heat sealed. It can effectively replace labor and greatly improve work efficiency. However, there are many shortcomings in the traditional heat sealing mechanism. For example, the upper and lower heating blocks are not closed tightly during the closing process, which affects the heat Sealing effect, there is no heat dissipation structure, and the temperature of the heat-sealed roll film cannot be lowered immediately. In view of the above shortcomings, the heat-sealing mechanism needs to be improved first
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] Such as Figure 1-3 As shown, a heat sealing mechanism includes a mounting plate 1, the front of the mounting plate 1 is provided with an upper heating block fixing seat 2 and a lower heating block fixing seat 3, and the upper heating block fixing seat 2 has an opening corresponding to the position of the mounting plate 1, It is convenient to fix the upper heating block fixing base 2 and the second pole 142 of the connecting rod assembly 14 together, an...
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A heat-sealing mechanism comprises an installation plate. The front side of the installation plate is provided with an upper heating block fixing base and a lower heating block fixing base which are fixedly provided with an upper heating block assembly and a lower heating block assembly respectively, and the upper heating block assembly is parallel to the lower heating block assembly. A first rotary shaft and a second rotary shaft penetrate through the installation plate, the ends, on the front side of the installation plate, of the first rotary shaft and the second rotary shaft are provided with a first driving wheel and a second driving wheel respectively, and a driving assembly used for driving the first rotary shaft and the second rotary shaft is arranged on the back side of the installation plate. The right sides of the first and second driving wheels are provided with flat belt wheel assemblies fixed to the installation plate respectively, the right sides of the upper and lower heating block assemblies are provided with an upper heat-dissipation block assembly and a lower heat-dissipation block assembly respectively, an air-blow pipe assembly is arranged between the upper heating block assembly and the lower heating block assembly, a rotary knob is arranged on the portion, above the upper heating block fixing base, of the front side of the installation plate, and a connecting rod assembly connected with the rotary knob is arranged on the back side of the installation plate. The heat-sealing mechanism has the advantages of being good in heat-sealing effect and high incooling speed.
Description
technical field [0001] The invention belongs to the technical field of heat sealing, and in particular relates to a heat sealing mechanism. Background technique [0002] Heat sealing machine is a commonly used equipment when roll film needs to be heat sealed. It can effectively replace labor and greatly improve work efficiency. However, there are many shortcomings in the traditional heat sealing mechanism. For example, the upper and lower heating blocks are not closed tightly during the closing process, which affects the heat Sealing effect, there is no heat dissipation structure, and the temperature of the heat-sealed roll film cannot be lowered immediately. In view of the above shortcomings, the heat-sealing mechanism needs to be improved first. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a heat-sealing mechanism with good heat-sealing effect and fast cooling speed. [0004] The tec...
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Login to View More IPC IPC(8): B31D5/00B29C65/20
CPCB31D5/0073B29C65/20B29C66/849
Inventor 邓江科张敏
Owner HANGZHOU BINGJIA TECH