CN213955856U - Hot melt adhesive granule desiccator - Google Patents
Hot melt adhesive granule desiccator Download PDFInfo
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- CN213955856U CN213955856U CN202120034135.5U CN202120034135U CN213955856U CN 213955856 U CN213955856 U CN 213955856U CN 202120034135 U CN202120034135 U CN 202120034135U CN 213955856 U CN213955856 U CN 213955856U
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- hot melt
- melt adhesive
- portal frame
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Abstract
The utility model provides a hot melt adhesive granule desiccator, including the portal frame, portal frame left side wall fixedly connected with servo motor, servo motor output fixedly connected with bull stick, the bull stick right-hand member level runs through the portal frame left side wall and welds the rotary drum, portal frame right side wall horizontal welding has the support column, rotary drum right side wall central point puts by bearing structure and support column cylinder surface connection, the welding of rotary drum roof intermediate position has the inlet pipe, the rotary drum inner wall is equipped with warm groove a, the inside fixedly connected with heater strip an of warm groove, portal frame roof central point puts the welding and has the loading hopper, the welding of loading hopper bottom has the unloading pipe, the unloading pipe bottom is located directly over the inlet pipe, unloading pipe shaft fixedly connected with unloading valve. The utility model discloses can filter the operation to required dry hot melt adhesive granule earlier, then rotate the even hot melt adhesive granule of volume size after will filtering again and dry the operation to improve the drying effect of hot melt adhesive granule, also be favorable to the subsequent result of use of hot melt adhesive granule.
Description
Technical Field
The utility model relates to a hot melt adhesive granule drying technology field especially relates to a hot melt adhesive granule desiccator.
Background
The hot melt adhesive is a plastic adhesive, the physical state of which changes along with the change of temperature within a certain temperature range, and the chemical property of which is unchanged, is nontoxic and tasteless, and belongs to an environment-friendly chemical product. The product is solid, so the product is convenient to package, transport and store, and has no solvent, pollution and toxicity; and the production process is simple, the added value is high, the bonding strength is high, the speed is high, and the like.
The hot melt adhesive is processed into granules and then packaged, and loose hot melt adhesive granules are easily affected with damp when exposed to air. The chemical properties of hot melt adhesive products made of moistened hot melt adhesive raw materials can be obviously reduced, so that the quality of the products is influenced, loose hot melt adhesive particles need to be dried before being processed into the hot melt adhesive products, and the common method is to directly send the heat of a heater into a pile of loose raw materials through a pipeline by using a cooling fan to dry the raw materials.
However, most hot melt adhesive particle drying machines in the prior art can only play a role of drying particles, and cannot screen hot melt adhesive particles, and hot melt adhesive particles with different volume sizes in the same drying time have different drying effects due to different surface areas, and when the hot melt adhesive particles with different volume sizes are used subsequently, the melting efficiency of the hot melt adhesive particles with different volume sizes in the same adhesive gun is different, so that the adhesion quality of the hot melt adhesive is influenced.
In order to solve the problems, the application provides a hot melt adhesive particle drying machine.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a hot melt adhesive granule desiccator, the utility model discloses a portal frame, servo motor, bull stick, rotary drum, support column, inlet pipe, heating bath an, heater strip an, loading hopper, unloading pipe, unloading valve, slope filter screen, relief hole, the cooperation of slope blanking board that are equipped with are used, make the utility model discloses can filter the operation to required dry hot melt adhesive granule earlier, then rotate the even hot melt adhesive granule of volume size after will filtering again and dry the operation to improve the drying effect of hot melt adhesive granule, also be favorable to the subsequent result of use of hot melt adhesive granule.
(II) technical scheme
In order to solve the problems, the utility model provides a hot melt adhesive particle dryer, which comprises a portal frame, wherein the left side wall of the portal frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod, the right end of the rotating rod horizontally penetrates through the left side wall of the portal frame and is welded with a rotary drum, the right side wall of the portal frame is horizontally welded with a support column, the central position of the right side wall of the rotary drum is connected with the surface of a support column cylinder body through a bearing structure, the middle position of the top wall of the rotary drum is welded with a feed pipe, the inner wall of the rotary drum is provided with a heating groove a, the heating wire a is fixedly connected inside the heating groove a, the central position of the top wall of the portal frame is welded with a feed hopper, the bottom end of the feed hopper is welded with a discharge pipe, the bottom end of the discharge pipe is positioned right above the feed pipe, the pipe body is fixedly connected with a discharge valve, the inner part of the feed hopper is fixedly connected with an inclined filter screen, the left side wall of the feed hopper is provided with a discharge hole, an inclined blanking plate is welded on the left side wall of the charging hopper, and the inclined blanking plate, the discharge hole and the inclined filter screen are positioned on the same inclined plane.
Preferably, the left end of the supporting column horizontally extends to the left side inside the rotary drum, and a plurality of stirring rods are uniformly welded on the surface of the supporting column inside the rotary drum.
Preferably, a heating groove b is formed in the supporting column body.
Preferably, a heating wire b is fixedly connected inside the heating groove b.
Preferably, the top end of the feeding pipe is connected with a cover plate through a hinge structure.
Preferably, a material collecting groove is formed in the left side of the upper surface of the top wall of the portal frame, and the left end of the inclined blanking plate extends to the inside of the material collecting groove.
Preferably, the inner diameter of the blanking pipe is 2/3 of the inner diameter of the feeding pipe.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses a portal frame, servo motor, bull stick, rotary drum, support column, inlet pipe, heating tank a, heater strip a, loading hopper, unloading pipe, unloading valve, slope filter screen, relief hole, the cooperation of slope blanking plate that are equipped with uses, make the utility model discloses can carry out the screening operation to the hot melt adhesive granule that needs to dry earlier, then carry out the rotation drying operation with the hot melt adhesive granule after the screening that is big or small evenly to improve the drying effect of hot melt adhesive granule, also be favorable to the subsequent result of use of hot melt adhesive granule;
2. the utility model discloses a support column, puddler, heating bath b, heater strip b's that are equipped with cooperation is used, makes the utility model discloses when carrying out drying operation to the hot melt adhesive granule in the rotary drum, can make hot melt adhesive granule rotate the limit stirring, and still can be heated simultaneously by heater strip an that is equipped with in the rotary drum and the heater strip b that is equipped with in the support column, reach the effect of inside and outside simultaneous heating to effectively improve the drying effect of hot melt adhesive granule and accelerate hot melt adhesive granule drying rate.
Drawings
Fig. 1 is a structural sectional view of the hot melt adhesive pellet dryer provided by the present invention.
Fig. 2 is a front view of the hot melt adhesive pellet dryer according to the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is an enlarged view of fig. 1 at B.
Reference numerals: 1. a gantry; 2. a servo motor; 2-1, rotating a rod; 3. a rotating drum; 3-1, a feeding pipe; 3-2, heating tank a; 4. a support pillar; 4-1, a stirring rod; 4-2, a heating tank b; 5. heating wires a; 6. a hopper; 6-1, a blanking pipe; 6-1-1, a blanking valve; 6-2, a discharge hole; 7. inclining the filter screen; 8. inclining the blanking plate; 9. heating wires b; 10. a cover plate; 11. a material collecting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-4, the utility model provides a hot melt adhesive granule dryer, including portal frame 1, portal frame 1 left side wall fixedly connected with servo motor 2, servo motor 2 output end fixedly connected with bull stick 2-1, bull stick 2-1 right-hand member level runs through portal frame 1 left side wall and welds and has rotary drum 3, so servo motor 2 can drive rotary drum 3 through bull stick a2-1 and rotate certain angle in the positive and negative direction, portal frame 1 right side wall horizontal welding has support column 4, rotary drum 3 right side wall central point puts and is connected with support column 4 cylinder surface by bearing structure, so rotary drum 3 right-hand member can rotate around support column 4, thus improve the stability when rotary drum 3 rotates, rotary drum 3 roof intermediate position welds feed pipe 3-1, can make the hot melt adhesive granule that needs heating drying enter rotary drum 3 inside from feed pipe 3-1, the top end of the feeding pipe 3-1 is connected with a cover plate 10 through a hinge structure, so that a sealing effect can be achieved, hot melt adhesive particles in the rotary drum 3 are prevented from falling off when the rotary drum 3 rotates, a heating groove a3-2 is formed in the inner wall of the rotary drum 3, and a heating wire a5 is fixedly connected in the heating groove a3-2, so that the rotary drum 3 can heat and dry the hot melt adhesive particles in the rotary drum;
the central position of the top wall of the portal frame 1 is welded with a feeding hopper 6, the bottom end of the feeding hopper 6 is welded with a discharging pipe 6-1, the bottom end of the discharging pipe 6-1 is positioned right above a feeding pipe 3-1, so hot melt adhesive particles in the feeding hopper 6 can be discharged into the feeding pipe 3-1 through the discharging pipe 6-1 and then enter the rotary drum 3 through the feeding pipe 3-1, the inner diameter of the discharging pipe 6-1 is 2/3 of the inner diameter of the feeding pipe 3-1, the hot melt adhesive particles can be scattered when being discharged into the feeding pipe 3-1 through the discharging pipe 6-1, the structure of the hot melt adhesive device is reasonable in design, the discharging valve 6-1-1 is fixedly connected with the pipe body of the discharging pipe 6-1, the discharging amount of the hot melt adhesive particles can be conveniently controlled by a worker, the inclined filter screen 7 is fixedly connected in the feeding hopper 6, the hot melt adhesive particle screening device can screen hot melt adhesive particles required to be dried so that the hot melt adhesive particles are uniform in size, the left side wall of the feeding hopper 6 is provided with the discharge hole 6-2, the left side wall of the feeding hopper 6 is also welded with the inclined blanking plate 8, the discharge hole 6-2 and the inclined filter screen 7 are positioned on the same inclined plane, so that the hot melt adhesive particles with larger volume screened by the inclined filter screen 7 are discharged from the discharge hole 6-2 under the action of gravity, the left side of the upper surface of the top wall of the portal frame 1 is provided with the material collecting groove 11, and the left end of the inclined blanking plate 8 extends into the material collecting groove 11, so that the hot melt adhesive particles with larger volume discharged from the discharge hole 6-2 can enter the material collecting groove 11 through the inclined blanking plate 8 to be collected in a centralized manner, in conclusion, the hot melt adhesive particle screening device can firstly screen hot melt adhesive particles required to be dried, then, the screened hot melt adhesive particles with uniform volume and size are subjected to rotary drying operation, so that the drying effect of the hot melt adhesive particles is improved, and the subsequent use effect of the hot melt adhesive particles is also facilitated;
the left end of the supporting column 4 horizontally extends to the left side inside the rotary drum 3, a plurality of stirring rods 4-1 are uniformly welded on the surface of the supporting column 4 inside the rotary drum 3, when the servo motor 2 drives the rotary drum 3 to rotate, the plurality of stirring rods 4-1 uniformly welded on the surface of the supporting column 4 can stir the rotating hot melt adhesive particles, a heating groove b4-2 is arranged inside the column body of the support column 4, a heating wire b9 is fixedly connected inside the heating groove b4-2, the structure ensures that when the hot melt adhesive granules in the rotary drum 3 are dried, can ensure that the hot melt adhesive granules are stirred while rotating, and can be simultaneously heated by the heating wire a5 arranged in the rotary drum 3 and the heating wire b9 arranged in the support column 4, thereby achieving the effect of simultaneously heating inside and outside, thereby effectively improving the drying effect of the hot melt adhesive particles and accelerating the drying speed of the hot melt adhesive particles.
The utility model discloses the theory of operation: the hot melt adhesive granule that the staff will need to dry at first adds into the feed hopper 6, the hot melt adhesive granule entering into feed hopper 6 will be through the inclined filter screen 7, the hot melt adhesive granule with bigger volume is filtered at this moment and then discharged by the blow off hole 6-2 under the influence of gravity and enter the gathering tank 11 through the inclined blanking plate 8 and is collected concentratedly, then the staff opens the servomotor 2, make the servomotor 2 drive the tumbler 3 to rotate, make the feed pipe 3-1 rotate to the position under the feed pipe 6-1, then open the feed valve 6-1-1, the hot melt adhesive granule with even size after the inclined filter screen 7 filters at this moment is dropped into the feed pipe 3-1 from the feed pipe 6-1 and entered into the tumbler 3 from the feed pipe 3-1, then the staff closes the cover plate 10, then the servo motor 2 is opened again and the electric heating wire a5 is opened, so that the hot melt adhesive particles entering the rotary drum 3 are heated by rotation, the utility model can firstly screen the hot melt adhesive particles to be dried, and then the screened hot melt adhesive particles with uniform volume and size are dried by rotation, thereby improving the drying effect of the hot melt adhesive particles, and being beneficial to the subsequent use effect of the hot melt adhesive particles, and when the servo motor 2 drives the rotary drum 3 to rotate, a plurality of stirring rods 4-1 uniformly welded on the surface of the supporting column 4 can stir the rotating hot melt adhesive particles, namely, when the hot melt adhesive particles in the rotary drum 3 are dried, the hot melt adhesive particles can be stirred while rotating, then the worker opens the heating wire b9, so that the supporting column 4 has the heating function, namely, when the hot melt adhesive particles in the rotary drum 3 are dried, still can make the hot melt adhesive granule by heater strip a5 that is equipped with in the rotary drum 3 and heater strip b9 that is equipped with in the support column 4 heat simultaneously, reach the effect of inside and outside simultaneous heating to effectively improve the drying effect of hot melt adhesive granule and accelerate hot melt adhesive granule drying rate.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The hot melt adhesive particle drying machine is characterized by comprising a portal frame (1), wherein a servo motor (2) is fixedly connected to the left side wall of the portal frame (1), a rotating rod (2-1) is fixedly connected to the output end of the servo motor (2), the right end of the rotating rod (2-1) horizontally penetrates through the left side wall of the portal frame (1) and is welded with a rotating drum (3), a support column (4) is horizontally welded to the right side wall of the portal frame (1), the center position of the right side wall of the rotating drum (3) is connected with the surface of a cylinder of the support column (4) through a bearing structure, a feeding pipe (3-1) is welded to the middle position of the top wall of the rotating drum (3), a heating groove a (3-2) is formed in the inner wall of the rotating drum (3), and a heating wire a (5) is fixedly connected to the inside of the heating groove a (3-2);
portal frame (1) roof central point puts the welding and has loading hopper (6), and the welding of loading hopper (6) bottom has unloading pipe (6-1), and unloading pipe (6-1) bottom is located inlet pipe (3-1) directly over, and unloading pipe (6-1) shaft of pipe fixedly connected with unloading valve (6-1-1), the inside fixedly connected with slope filter screen (7) of loading hopper (6), loading hopper (6) left side wall are equipped with relief hole (6-2), and loading hopper (6) left side wall still welds slope blanking plate (8), relief hole (6-2) and slope filter screen (7) three are located same inclined plane.
2. The hot melt adhesive pellet dryer as claimed in claim 1, characterized in that the left end of the supporting column (4) extends horizontally to the left inside the rotary drum (3), and a plurality of stirring rods (4-1) are uniformly welded to the surface of the supporting column (4) located inside the rotary drum (3).
3. A hot melt adhesive pellet dryer as claimed in claim 2, characterized in that said support column (4) is provided with heating channels b (4-2) inside the cylinder.
4. A hot melt adhesive pellet dryer as claimed in claim 3, characterized in that a heating wire b (9) is fixedly connected inside said heating tank b (4-2).
5. A hot melt adhesive pellet dryer as claimed in claim 1, characterized in that said feed pipe (3-1) is connected at its top end with a cover plate (10) by means of a hinge structure.
6. The hot melt adhesive pellet dryer as claimed in claim 1, wherein said gantry (1) is provided with a material collecting trough (11) on the left side of the upper surface of the top wall, and the left end of the inclined blanking plate (8) extends into the interior of the material collecting trough (11).
7. The hot melt adhesive pellet dryer as claimed in claim 1, wherein said down-feed conduit (6-1) has a conduit inner diameter which is 2/3 times that of said feed conduit (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120034135.5U CN213955856U (en) | 2021-01-07 | 2021-01-07 | Hot melt adhesive granule desiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120034135.5U CN213955856U (en) | 2021-01-07 | 2021-01-07 | Hot melt adhesive granule desiccator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955856U true CN213955856U (en) | 2021-08-13 |
Family
ID=77198807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120034135.5U Active CN213955856U (en) | 2021-01-07 | 2021-01-07 | Hot melt adhesive granule desiccator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955856U (en) |
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2021
- 2021-01-07 CN CN202120034135.5U patent/CN213955856U/en active Active
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