Soaking size applicator
Technical field
The present invention relates to a kind of sizing equipment more particularly to a kind of soaking size applicators.
Background technology
When carrying out baking sizing to flat components, the heat source plane for needing a temperature substantially controllable, to ensure on component
The heat that each region in plane obtains controls in a certain range substantially, and the baking sizing efficiency of the plane in this way could expire
Sufficient Spreading requirements.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of soaking size applicator simple in structure.
In order to achieve the above objectives, the technical solution adopted by the present invention is:A kind of soaking size applicator, including:Heat radiation cylinder
It covers, and the soaking guide post being co-axially located in the heat radiation barrel cover, which is characterized in that further include being located at the soaking guide post
Powder mouth on the outside of one end, the heat radiation barrel cover include inside and outside two layers of interior barrel cover and outer barrel cover, the interior barrel cover and described outer
It is wound with heating wire in gap between barrel cover, the arcuate structure inwardly concaved is circumferentially provided in the middle part of the soaking guide post.
In a preferred embodiment of the present invention, storage tank, other end connection are set on the end face of soaking guide post one end
Adjusting rod.
In a preferred embodiment of the present invention, the adjusting rod is adjusting screw rod, and the adjusting screw rod is arranged in heat radiation
In the screw hole of one end cap of barrel cover.
In a preferred embodiment of the present invention, winding number of turns density of the heating wire in the middle part of soaking guide post is more than described
Winding number of turns density of the heating wire in soaking guide post end.
In a preferred embodiment of the present invention, the interior barrel cover is transparent quartz material.
In a preferred embodiment of the present invention, the outer barrel cover is opaque thermal insulation material.
In a preferred embodiment of the present invention, the soaking guide post is graphite material or metal material.
In a preferred embodiment of the present invention, the soaking guide post is rotary structure, and the heat radiation barrel cover is cylinder
Structure.
The invention solves the defect existing in the background technology, and the present invention has following advantageous effect:Around soaking guide post
The heating wire of periphery can form soaking guide post side week and heat, and then be passed heat by the Thermal conductivity of soaking guide post
To accommodating groove bottom is led, uniformly transferring indirectly for heat, branch's more homogeneous soft of heat can be formed in this way.
Polymeric powder particle is sprayed by powder mouth, the higher temperature for being located at base material itself the quilt in storage tank can be very
The polymeric powder particle fusion for touching its surface soon makes polymeric powder particle adhere to and forms glued membrane in substrate surface
Layer.
The arcuate structure that soaking guide post inwardly concaves ensure that soaking guide post close to the ability of the reception heat of axis part
It is deducted a percentage, and then reduces the temperature difference of accommodating groove edge and storage tank bottom center position.
Heating wire is by adjusting along the winding number of turns density of soaking guide post axial direction, the arc knot for making soaking guide post inwardly concave
The heating wire of structure corresponding position is closeer, and compensation storage tank bottom center positions more as possible obtains heat, reduces accommodating trough rim
The temperature difference of edge and storage tank bottom center position.
Adjustment screw can adjust axial position of the soaking guide post with respect to heat radiation barrel cover, and it is inside can to adjust soaking guide post
The transformation of the heating wire density different location of recessed arcuate structure corresponding position, be finely adjusted to the above-mentioned temperature difference.
By the control of adjusting rod, base material can form the temperature difference distribution of concentric-ring pattern in storage tank, due to the knot
The temperature difference of structure is distributed and then can be formed the annular spread of polymeric powder particle adherency, i.e. intermediate rubber film layer is thin, edge glued membrane
The base material of thickness is glued structure.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples;
Fig. 1 is the structural schematic diagram of the preferred embodiment of the present invention;
In figure:1, interior barrel cover, 2, outer barrel cover, 3, soaking guide post, 4, arcuate structure, 5, heating wire, 6, adjustment screw, 7, end
Lid, 8, storage tank, 9, powder mouth, 10, base material.
Specific implementation mode
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of soaking size applicator, including:Heat radiation barrel cover, and be co-axially located in heat radiation barrel cover
Soaking guide post, further include the powder mouth being located on the outside of soaking guide post one end, heat radiation barrel cover include inside and outside two layers interior barrel cover and
Outer barrel cover is wound with heating wire in the gap between interior barrel cover and outer barrel cover, and being circumferentially provided in the middle part of soaking guide post concaves
The arcuate structure entered.
Heating wire around soaking guide post periphery, which can be formed soaking guide post side week, to be heated, and soaking guide post is then passed through
Thermal conductivity, which passes to heat, leads accommodating groove bottom, can form uniformly transferring indirectly for heat in this way, the branch of heat is more
Add homogeneous soft.
Polymeric powder particle is sprayed by powder mouth, the higher temperature for being located at base material itself the quilt in storage tank can be very
The polymeric powder particle fusion for touching its surface soon makes polymeric powder particle adhere to and forms glued membrane in substrate surface
Layer.
The arcuate structure that soaking guide post inwardly concaves ensure that soaking guide post close to the ability of the reception heat of axis part
It is deducted a percentage, and then reduces the temperature difference of accommodating groove edge and storage tank bottom center position.
Storage tank is set on the end face of soaking guide post one end, and the other end connects adjusting rod, and adjusting rod is adjusting screw rod, adjusts
Screw rod is arranged in the screw hole of one end cap of heat radiation barrel cover.Adjustment screw can adjust soaking guide post with respect to heat radiation barrel cover
Axial position can adjust the change of the heating wire density different location for the arcuate structure corresponding position that soaking guide post inwardly concaves
It changes, the above-mentioned temperature difference is finely adjusted.By the control of adjusting rod, base material can form concentric-ring pattern in storage tank
The temperature difference is distributed, since the temperature difference of the structure is distributed and then can form the annular spread of polymeric powder particle adherency, i.e., intermediate
Adhesive film is thin, and the base material of edge glued membrane thickness is glued structure.
The winding number of turns of winding number of turns density of the heating wire in the middle part of soaking guide post more than heating wire in soaking guide post end
Density.Heating wire is by adjusting along the winding number of turns density of soaking guide post axial direction, the arcuate structure for making soaking guide post inwardly concave
The heating wire of corresponding position is closeer, and compensation storage tank bottom center positions more as possible obtains heat, reduces accommodating groove edge
With the temperature difference at storage tank bottom center position.
Interior barrel cover be transparent quartz material, outer barrel cover be opaque thermal insulation material, soaking guide post be graphite material or
Metal material.
Soaking guide post is rotary structure, and heat radiation barrel cover is cylindrical structure.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.