Plastic thermal spraying gun
A technology of plastics and spray guns, which is applied in coatings and devices for coating liquid on the surface, etc. It can solve problems such as troublesome mold design, high mold investment costs, and difficult to grasp plastic color matching, and achieve the effect of reducing production costs
Inactive Publication Date: 2013-07-17
张东
View PDF5 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The current plastic flower pots are all manufactured by preset molds, so different flower pot shapes and different flower pot surface bumps and convex effects need to be correspondingly opened with different molds, resulting in extremely high investment costs for the molds
Especially for plastic flower pots with imitation stone effects, there are special requirements for the uneven pattern and color matching on the surface, which makes the design of the mold very troublesome, and the color matching of the plastic is not easy to grasp.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] see figure 1 As shown, the plastic thermal spray gun 10 of the present invention comprises a feed unit 1, a melting unit 2, a heat preservation unit 3, a nozzle 4 and an air supply unit 5, the feed unit 1 is connected to the melting unit 2, and the melting unit 2 The nozzle 4 is connected via the first feeding pipe 6, the heat preservation unit 3 is arranged between the melting unit 2 and the nozzle 4 for insulating the plastic in the first feeding pipe 6, and the air supply unit 5 is respectively connected to the Describe the first feeding pipeline 6 and the high-pressure gas source 20.
[0023] Such as figure 2 with image 3 As shown, the feeding unit 1 has a plurality of feeding chambers 12, the melting unit 2 has a plurality of melting chambers 22, each feeding chamber 12 is connected to a melting chamber 22, and a heating source 24 is arranged around the melting chamber 22, The first feeding pipeline 6 is plural, and each melting chamber 2 is connected to a fir...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a plastic thermal spraying gun which comprises a feed unit, a melting unit, a thermal insulation unit, a nozzle and a gas supply unit. The feed unit is connected with the melting unit which is connected with the nozzle through a first feed pipeline. The thermal insulation unit is disposed between the melting unit and the nozzle and used for thermal insulation of plastics in the first feed pipeline. The gas supply unit is connected with the first feed pipeline and a high-pressure gas source. The plastic thermal spraying gun is capable of heating and melting plastics and spraying molten plastics on the surface of an object, special surface effect can be achieved, plastic flower pot simulating stone effect can be produced, and production cost can be lowered.
Description
technical field [0001] The invention relates to a spray gun, in particular to a spray gun capable of heating and melting plastics and spraying them on the surface of objects. Background technique [0002] The current plastic flower pots are all manufactured by preset molds, so different flower pot shapes and different flower pot surface bumps and convex effects need to be correspondingly opened with different molds, resulting in extremely high investment costs for the molds . Especially for plastic flower pots with imitation stone effect, there are special requirements for the concave-convex pattern and color matching on the surface, which makes the design of the mold very troublesome, and the color matching of the plastic is not easy to grasp. Therefore if can find a kind of tool of finishing this special effect of plastic flower pot to reduce input cost is very necessary. Contents of the invention [0003] The technical problem to be solved by the present invention is ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B05C5/04B05C11/10
Inventor 张东
Owner 张东