CN217704200U - Screening plant that hot melt adhesive granule preparation was used - Google Patents
Screening plant that hot melt adhesive granule preparation was used Download PDFInfo
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- CN217704200U CN217704200U CN202221747395.8U CN202221747395U CN217704200U CN 217704200 U CN217704200 U CN 217704200U CN 202221747395 U CN202221747395 U CN 202221747395U CN 217704200 U CN217704200 U CN 217704200U
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- rod
- hot melt
- melt adhesive
- sieve
- cone
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Abstract
The utility model relates to a screening plant, more specifically the screening plant that hot melt adhesive granule preparation was used that says so, including a awl section of thick bamboo, be provided with a plurality of sieves from last to down in the awl section of thick bamboo. The cone is wide at the top and narrow at the bottom, and a plurality of sieve plates on the cone are sequentially reduced in diameter from top to bottom. The inner side of the cone is provided with a convex edge, a plurality of sieve plates are provided with corresponding notches, and the convex edge is matched with the notches. Still include the king-rod, the king-rod passes the middle part of a plurality of sieves, and a plurality of sieves all connect on the king-rod. The upper part of the middle rod is fixed with the handheld head. The handheld head is conical. The bottom rod is fixed at the bottom of the conical cylinder, the lower end of the middle rod is inserted into the bottom rod in a clearance fit mode, and the nut is connected to the lower end of the middle rod in a threaded mode. The hot melt adhesive granules can be screened in different sizes by means of a plurality of different screen plates.
Description
Technical Field
The utility model relates to a screening plant, more specifically the screening plant that hot melt adhesive granule preparation was used that says so.
Background
The hot melt adhesive granules can be repeatedly heated and melted, molded in a softened or flowing state, and cooled to keep the shape of the mold, and the polymer is a linear or macromolecular compound containing a small amount of branched chain structures. The hot melt adhesive granule can form the granule of various equidimensions after production, and the service condition that the granule of equidimension is not suitable is different, can make things convenient for the use of hot melt adhesive granule more after sieving the granule of equidimension not, consequently need sieve the hot melt adhesive granule according to equidimension not.
Disclosure of Invention
The utility model provides a screening plant that hot melt adhesive granule preparation was used, its beneficial effect be can sieve the hot melt adhesive granule according to equidimension not through the sieve of a plurality of differences.
The utility model provides a screening plant that hot melt adhesive granule preparation was used, includes a awl section of thick bamboo, be provided with a plurality of sieves from last to down in the awl section of thick bamboo.
The cone is wide at the top and narrow at the bottom, and a plurality of sieve plates on the cone are sequentially reduced in diameter from top to bottom.
The inner side of the cone is provided with a convex edge, a plurality of sieve plates are provided with corresponding notches, and the convex edge is matched with the notches.
Still include the king-rod, the king-rod passes the middle part of a plurality of sieves, and a plurality of sieves all connect on the king-rod.
The upper part of the middle rod is fixed with the handheld head.
The handheld head is conical.
The bottom rod is fixed at the bottom of the conical cylinder, the lower end of the middle rod is inserted into the bottom rod in a clearance fit mode, and the nut is connected to the lower end of the middle rod in a threaded mode.
Still include the strengthening rod, the downside of sieve is fixed with a plurality of strengthening rods, and a plurality of strengthening rods radially set up.
Still include extension spring, cover block and fastening screw, the central clearance fit of king-rod and a plurality of sieve, the downside center of a plurality of sieves all is connected with extension spring, and every extension spring's lower extreme all is connected with the cover block, and cover block and king-rod clearance fit have fastening screw on the cover block, and fastening screw presses on the king-rod.
The cone is made of stainless steel.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first schematic structural view of a screening apparatus for the preparation of hot melt adhesive pellets;
FIG. 2 is a schematic structural view II of a screening device for the preparation of hot melt adhesive pellets;
FIG. 3 is a schematic structural view of a cone;
FIG. 4 is a schematic structural view of a cone;
fig. 5 is a schematic structural view of a screen deck;
FIG. 6 is a schematic view of a construction of a screen deck;
fig. 7 is a schematic structural view of the king-rod.
In the figure: a cone 101; a rib 102; a bottom bar 103;
a screen panel 201; a notch 202; a reinforcing rod 203; an extension spring 204; a nest block 205; a fastening screw 206;
a middle rod 301; a handheld head 302; a nut 303.
Detailed Description
As shown in fig. 3-4, this example achieves the effect of sizing the hot melt adhesive pellets in different sizes through a plurality of different screen panels 201.
Because the screening plant that hot melt adhesive granule preparation was used includes awl section of thick bamboo 101, and a plurality of sieve plates 201 set up in awl section of thick bamboo 101 from last to down to the sieve mesh of a plurality of sieve plates 201 is from last to being more and more fine, pour the hot melt adhesive granule into behind the awl section of thick bamboo 101, rock awl section of thick bamboo 101 through the hand, sieve the hot melt adhesive granule through a plurality of sieve plates 201, sieve the hot melt adhesive granule according to equidimension not through a plurality of different sieve plates 201.
As shown in fig. 3-4, this example may achieve the effect of having multiple screening decks 201 placed exactly in corresponding positions in the cone 101.
Because the conical cylinder 101 is wide at the top and narrow at the bottom, the diameters of the sieve plates 201 on the conical cylinder 101 are sequentially reduced from top to bottom, and then the sieve plates 201 are placed into the conical cylinder 101 from small to large according to the diameters, so that the corresponding sieve plates 201 move to different positions on the conical cylinder 101 and stop, and the sieve plates 201 are accurately placed into corresponding positions in the conical cylinder 101.
As shown in fig. 3-6, this example may achieve the effect of preventing the screen deck 201 from rotating freely relative to the cone 101.
Because the rib 102 is welded on the inner side of the cone 101, a plurality of screen plates 201 are provided with a notch 202, and the rib 102 is matched with the notch 202, so that the screen plates 201 are prevented from rotating relative to the cone 101 at will.
As shown in fig. 7, this example can achieve the effect that a plurality of screen plates 201 can be taken out of the cone 101 all at once by holding the middle rod 301.
Because hot melt adhesive granule preparation usefulness's screening plant still includes well pole 301, and well pole 301 passes the middle part of a plurality of sieve 201, and a plurality of sieve 201 all connect on well pole 301, and then can once all take out in the cone 101 with a plurality of sieve 201 through handheld well pole 301.
As shown in FIG. 7, this example can achieve the effect that the middle rod 301 can be easily pulled out from the cone 101 by holding the head 302 by hand.
Because the screening device for preparing the hot melt adhesive granules also comprises a handheld head 302, the upper part of the middle rod 301 is in threaded connection with the handheld head 302, and the middle rod 301 can be conveniently pulled out of the conical cylinder 101 through the handheld head 302.
As shown in fig. 7, this example achieves the effect of preventing hot melt adhesive pellets from falling onto the handheld head 302.
Because handheld head 302 is the toper, and then when pouring the hot melt adhesive granule into in the top of awl section of thick bamboo 101, avoid the hot melt adhesive granule to fall on handheld head 302 for the hot melt adhesive granule is convenient for slide down from the upside of handheld head 302.
This example can be used to achieve the effect of having the center pole 301 in a correct position within the cone 101, as shown in fig. 3-7.
Because the screening device for preparing the hot melt adhesive particles also comprises the bottom rod 103 and the nut 303, the bottom rod 103 is welded at the bottom of the conical cylinder 101, the lower end of the middle rod 301 is inserted on the bottom rod 103 in a clearance fit manner, the nut 303 is in threaded connection with the lower end of the middle rod 301, and then the middle rod 301 is inserted on the bottom rod 103 through the middle rod 301, so that the middle rod 301 can be positioned at a correct position in the conical cylinder 101, and the nut 303 blocks at the lower side of the bottom rod 103 to prevent the middle rod 301 from being separated.
As shown in fig. 6, this example can achieve the effect of making the load-bearing capacity of the screen deck 201 even better.
Because the screening plant that the hot melt adhesive granule preparation was used still includes reinforcing rod 203, and the welding of the downside of sieve 201 has a plurality of reinforcing rods 203, and a plurality of reinforcing rods 203 radially set up, fill up the downside at sieve 201 through a plurality of reinforcing rods 203, can be so that sieve 201's bearing capacity is better.
As shown in fig. 5-6, this example may achieve the effect of making the bond between the screen deck 201 and the cone 101 tight.
Because the screening device for preparing the hot melt adhesive particles further comprises the extension springs 204, the sleeve blocks 205 and the fastening screws 206, the center rod 301 is in clearance fit with the centers of the plurality of screen plates 201, the extension springs 204 are welded and connected to the centers of the lower sides of the plurality of screen plates 201, the sleeve block 205 is welded and connected to the lower end of each extension spring 204, the sleeve block 205 is in clearance fit with the center rod 301, the fastening screws 206 are connected to the sleeve block 205 in a threaded manner, the fastening screws 206 are pressed on the center rod 301, the sleeve blocks 205 can be fixed on the center rod 301 through the fastening screws 206, then after the center rod 301 is inserted on the bottom rod 103, the center rod 301 is driven by the screwing nuts 303 to move downwards relative to the bottom rod 103, at this time, the plurality of sleeve blocks 205 on the center rod 301 move downwards, and then the screen plates 201 are pulled downwards by the extension springs 204 through the downward movement of the sleeve blocks 205, so that the screen plates 201 can be pressed downwards on the cone cylinder 101, and the screen plates 201 are tightly combined with the cone cylinder 101.
Claims (4)
1. A screening device for the preparation of hot melt adhesive granules, comprising a cone (101), characterized in that: a plurality of sieve plates (201) are arranged in the conical cylinder (101) from top to bottom;
the conical cylinder (101) is wide at the top and narrow at the bottom, and the diameters of a plurality of sieve plates (201) on the conical cylinder (101) are sequentially reduced from top to bottom;
the inner side of the conical cylinder (101) is provided with a convex rib (102), the sieve plates (201) are provided with corresponding notches (202), and the convex rib (102) is matched with the notches (202);
the sieve plate structure is characterized by further comprising a middle rod (301), wherein the middle rod (301) penetrates through the middles of the sieve plates (201), and the sieve plates (201) are connected to the middle rod (301);
the upper part of the middle rod (301) is fixed with the handheld head (302);
the handheld head (302) is conical;
the device is characterized by further comprising a bottom rod (103) and a nut (303), wherein the bottom rod (103) is fixed at the bottom of the conical cylinder (101), the lower end of the middle rod (301) is inserted into the bottom rod (103) in a clearance fit mode, and the nut (303) is connected to the lower end of the middle rod (301) in a threaded mode.
2. The hot melt adhesive granule preparation screening apparatus of claim 1, wherein: still include reinforcing rod (203), the downside of sieve (201) is fixed with a plurality of reinforcing rod (203), and a plurality of reinforcing rod (203) radially set up.
3. A screening apparatus for the preparation of hot melt adhesive pellets, as claimed in claim 2, wherein: still include extension spring (204), nest block (205) and fastening screw (206), the central clearance fit of king-rod (301) and a plurality of sieve (201), the downside center of a plurality of sieve (201) all is connected with extension spring (204), the lower extreme of every extension spring (204) all is connected with nest block (205), nest block (205) and king-rod (301) clearance fit, threaded connection has fastening screw (206) on nest block (205), fastening screw (206) press on king-rod (301).
4. The hot melt adhesive granule preparation screening apparatus of claim 1, wherein: the material of the cone (101) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221747395.8U CN217704200U (en) | 2022-07-06 | 2022-07-06 | Screening plant that hot melt adhesive granule preparation was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221747395.8U CN217704200U (en) | 2022-07-06 | 2022-07-06 | Screening plant that hot melt adhesive granule preparation was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217704200U true CN217704200U (en) | 2022-11-01 |
Family
ID=83777571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221747395.8U Active CN217704200U (en) | 2022-07-06 | 2022-07-06 | Screening plant that hot melt adhesive granule preparation was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217704200U (en) |
-
2022
- 2022-07-06 CN CN202221747395.8U patent/CN217704200U/en active Active
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