CN212445923U - Raw materials rapid heating device of PE delivery pipe production usefulness - Google Patents
Raw materials rapid heating device of PE delivery pipe production usefulness Download PDFInfo
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- CN212445923U CN212445923U CN202021039471.0U CN202021039471U CN212445923U CN 212445923 U CN212445923 U CN 212445923U CN 202021039471 U CN202021039471 U CN 202021039471U CN 212445923 U CN212445923 U CN 212445923U
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Abstract
The utility model relates to a PE delivery pipe production is with raw materials heating technical field, and discloses a raw materials rapid heating device of PE delivery pipe production usefulness, including the work box, fixedly connected with bottom block and material receiving block on the interior diapire of work box, semi-cylindrical cavity has been seted up at the top of bottom block, layer board fixedly connected with motor is passed through at the back of work box, the output fixedly connected with pivot of motor, first band pulley has been cup jointed to the outer disc of pivot is fixed, the front end of pivot runs through the back of work box and is connected with the front side inner wall rotation of work box. The utility model provides an in the current PE delivery pipe production process, can directly send into the raw materials when heating the PE raw materials and extrude the while heating in extrusion device to cause the raw materials to be extruded occasionally partial raw materials melting insufficient, thereby reduced the qualification rate and the quality of PE delivery pipe production, and increased manufacturing cost's problem.
Description
Technical Field
The utility model relates to a raw materials heating technical field is used in PE delivery pipe production specifically is a raw materials rapid heating device of PE delivery pipe production usefulness.
Background
The PE material is also called as polyethylene material, and the PE water supply pipe manufactured by using the PE material as a raw material has the characteristics of high strength, strong corrosion resistance, no toxicity and the like, can greatly reduce the consumption of resources, improves the production efficiency of water supply pipelines, and is gradually widely applied to the field of water supply.
When a PE material is used for manufacturing a water supply pipe, the raw material needs to be heated to be in a molten state before entering a die and then extruded into the die, the heating process of the raw material is generally directly completed in an extrusion device, namely, the raw material is extruded and heated and molten at the same time, so that part of the raw material cannot be sufficiently melted when being extruded, the produced water supply pipe is defective, the production yield and quality of the PE water supply pipe are greatly reduced, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a raw materials rapid heating device of PE delivery pipe production usefulness has solved in the current PE delivery pipe production process, can directly send into the raw materials when heating the PE raw materials and extrude while heating in extrusion device to cause the raw materials to be extruded occasionally partial raw materials melting insufficient, thereby reduced the qualification rate and the quality of PE delivery pipe production, and increased manufacturing cost's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a raw material rapid heating device for production of a PE (polyethylene) water supply pipe comprises a working box, wherein a bottom block and a material receiving block are fixedly connected to the inner bottom wall of the working box, a semi-cylindrical cavity is formed in the top of the bottom block, the back of the working box is fixedly connected with a motor through a supporting plate, the output end of the motor is fixedly connected with a rotating shaft, a first belt wheel is fixedly sleeved on the outer circular surface of the rotating shaft, the front end of the rotating shaft penetrates through the back of the working box and is rotatably connected with the inner wall of the front side of the working box, a fixed roller is fixedly sleeved on the outer circular surface of the rotating shaft, and a plurality of lifting plates are fixedly connected on the outer circular;
the back surface of the working box is rotatably connected with a first rotating rod, the outer circular surface of the first rotating rod is fixedly sleeved with a second belt wheel, the second belt wheel is in transmission connection with the outer circular surface of the first belt wheel through a belt, and the outer circular surface of the first rotating rod is fixedly sleeved with a first cam;
the back of the working box is rotationally connected with a second rotating rod, the rear end of the second rotating rod is fixedly sleeved with a second cam, the front end of the second rotating rod penetrates through the back of the working box and is rotationally connected with the inner wall of the front side of the working box, a material scattering plate is fixedly sleeved on the outer circular surface of the second rotating rod, and two springs are symmetrically and fixedly connected between the top of the material scattering plate and the inner top wall of the working box;
the left side surface of the working box is communicated with a hot air pipe, the right end of the hot air pipe penetrates through the left side surface of the working box and is communicated with an air blowing cover, and the left side surface of the air blowing cover is fixedly connected with the inner wall of the left side of the working box;
the left side inner wall fixedly connected with baffle of work box, it is connected with the third bull stick to rotate between the front and back inner wall of work box, the outer disc of third bull stick is fixed to have cup jointed the rotor, the rear end of third bull stick runs through the rear side inner wall of work box and fixed the cup joint has the gear, the back of work box is through fixed cover fixedly connected with cylinder, the output fixedly connected with rack of cylinder, and rack and gear mesh mutually, fixedly connected with hot plate on the interior roof of work box.
Preferably, the front surface of the working box is provided with a box door.
Preferably, the top of the material receiving block is provided with an inverted cone frustum-shaped through cavity, the bottom end of the inverted cone frustum-shaped through cavity is communicated with a discharge pipe, and the bottom end of the discharge pipe penetrates through the inner bottom wall of the working box and extends to the outside of the working box.
Preferably, the guide plate is in an inclined plane shape, and the bottom of the guide plate is abutted to the top of the left end of the rotating plate.
Preferably, a filter screen is fixedly arranged between the inner side surfaces of the right ends of the air blowing covers.
Preferably, the lifting plate is hollow, and the aperture is smaller than the particle size of the PE raw material.
Preferably, the right side surface of the working box is communicated with a feeding pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides a raw materials rapid heating device of PE delivery pipe production usefulness possesses following beneficial effect:
1. the utility model discloses a work box, the lift that sets up, spill flitch, hot-blast main and the cover of blowing can carry out quick abundant preheating to the PE raw materials to shorten the time of PE raw materials heating in extrusion device, and then guarantee that the raw materials is obtaining abundant melting before being crowded into the mould, thereby improved the qualification rate and the quality of product, and effectual control the cost of production.
2. The utility model discloses a hot-blast main, blower housing and the hot plate that set up can carry out abundant heating and heaing up in to the work box, drive simultaneously through motor, pivot and fixed roll that the lift does not stop turn the raw materials in the semi-cylindrical cavity in bottom block top that does not stop to increase the area of contact of hot-air in raw materials and the work box, improved the efficiency of heating, also improved the degree of consistency that is heated of raw materials, thereby improved the quality of heating process.
3. The utility model discloses a motor that sets up, the apparatus further comprises a rotating shaft, first band pulley, the belt, the second band pulley, first cam, the second cam, first bull stick and spring drive spill the flitch and reciprocate to carry out clockwise and anticlockwise rotation, thereby spill the even going to the rotating plate of the raw materials that comes on the area of lifting, thereby make the raw materials in spilling the in-process and blowing the hot-blast abundant contact that the cover blew off of blowing, thereby further strengthened the effect and the quality of heating, also further improvement the efficiency of heating, and at the reciprocal rotation in-process of spilling the flitch, can be smooth avoid the lifting, make the rotation that the lifting can be normal, thereby guarantee going on smoothly of heating work.
Drawings
FIG. 1 is a front view of a device for rapidly heating raw materials for producing a PE water supply pipe according to the present invention;
FIG. 2 is a front sectional view of a raw material rapid heating device for producing a PE water supply pipe according to the present invention;
fig. 3 is a rear view of the raw material rapid heating device for producing the PE water supply pipe of the present invention.
In the figure: 1 work box, 2 bottom blocks, 3 material receiving blocks, 4 motors, 5 rotating shafts, 6 first belt wheels, 7 fixed rollers, 8 lifting plates, 9 first rotating rods, 10 second belt wheels, 11 first cams, 12 second rotating rods, 13 second cams, 14 material scattering plates, 15 springs, 16 hot air pipes, 17 air blowing covers, 18 guide plates, 19 third rotating rods, 20 rotating plates, 21 gears, 22 cylinders, 23 racks and 24 heating plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a raw material rapid heating device for production of a PE (polyethylene) water supply pipe comprises a working box 1, wherein a feeding pipe is communicated with the right side surface of the working box 1 and is convenient for feeding raw materials into the working box 1, a box door is arranged on the front surface of the working box 1 and is convenient for workers to clean excess materials in a semi-cylindrical cavity at the top of a bottom block 2, the bottom block 2 and a material receiving block 3 are fixedly connected to the inner bottom wall of the working box 1, the semi-cylindrical cavity is arranged at the top of the bottom block 2, an inverted frustum-shaped through cavity is arranged at the top of the material receiving block 3, a discharging pipe is communicated with the bottom end of the inverted frustum-shaped through cavity and penetrates through the inner bottom wall of the working box 1 and extends to the outside of the inner bottom wall, so that the raw materials can be smoothly discharged from the inside of the working box 1 and cannot be retained in the inside of the working box 1, a motor, the outer circular surface of the rotating shaft 5 is fixedly sleeved with a first belt pulley 6, the front end of the rotating shaft 5 penetrates through the back of the working box 1 and is rotationally connected with the inner wall of the front side of the working box 1, the outer circular surface of the rotating shaft 5 is fixedly sleeved with a fixed roller 7, the outer circular surface of the fixed roller 7 is fixedly connected with a plurality of lifting plates 8 at equal angles, the lifting plates 8 are hollow, the aperture of each lifting plate 8 is smaller than the particle size of a PE raw material, hot air can penetrate through each lifting plate 8, so that the hot air can be in more sufficient contact with the raw material, and the lifting plates 8 can be ensured to effectively turn the;
the back of the working box 1 is rotatably connected with a first rotating rod 9, the outer circular surface of the first rotating rod 9 is fixedly sleeved with a second belt wheel 10, the second belt wheel 10 is in transmission connection with the outer circular surface of the first belt wheel 6 through a belt, and a first cam 11 is fixedly sleeved on the outer circular surface of the first rotating rod 9;
the back of the working box 1 is rotatably connected with a second rotating rod 12, the rear end of the second rotating rod 12 is fixedly sleeved with a second cam 13, the front end of the second rotating rod 12 penetrates through the back of the working box 1 and is rotatably connected with the inner wall of the front side of the working box 1, the outer circular surface of the second rotating rod 12 is fixedly sleeved with a material scattering plate 14, and two springs 15 are symmetrically and fixedly connected between the top of the material scattering plate 14 and the inner top wall of the working box 1;
the left side surface of the working box 1 is communicated with a hot air pipe 16, the right end of the hot air pipe 16 penetrates through the left side surface of the working box 1 and is communicated with an air blowing cover 17, the left side surface of the air blowing cover 17 is fixedly connected with the inner wall of the left side of the working box 1, and a filter screen is fixedly arranged between the inner side surfaces of the right end of the air blowing cover 17 to prevent raw materials from entering the hot air pipe 16 through the air blowing cover 17;
the inner wall fixedly connected with baffle 18 in the left side of work box 1, baffle 18 is the inclined plane shape, and the bottom of baffle 18 is contradicted with the left end top of changeing board 20, make changeing board 20 and baffle 18 can mutually support in order to prevent that the raw materials from falling into the inverted cone platform shape logical intracavity at material piece 3 top before not fully preheating, make the smooth semicylindrical cavity that slides in bottom block 2 top once more of raw materials simultaneously, it is connected with third bull stick 19 to rotate between the front and back inner wall of work box 1, the outer disc of third bull stick 19 is fixed to be cup jointed changes board 20, the rear end of third bull stick 19 runs through the rear side inner wall of work box 1 and fixed cover has been connected with gear 21, the back of work box 1 is through fixed cover fixedly connected with cylinder 22, the output fixedly connected with rack 23 of cylinder 22, and rack 23 meshes with gear 21 mutually, fixedly connected with hot plate 24 on the interior roof of work box 1.
Further, a discharge pipe at the bottom of the working box 1 is communicated with an extrusion device.
The working principle is as follows: during operation, the staff for the hot plate 24 circular telegram for hot plate 24 heaies up and to the heating of workbin 1 inside, blows in hot-blast to workbin 1 inside through hot-blast main 16 and blowing cover 17 simultaneously, thereby cooperates hot plate 24 to carry out quick heating to workbin 1 inside.
Then the raw materials are sent into the work box 1 through the feeding pipe and fall into the semi-cylindrical cavity at the top of the bottom block 2, then the motor 4 is started to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the lifting plate 8 to rotate through the fixed roller 7, and the lifting plate 8 continuously turns over the raw materials in the semi-cylindrical cavity, so that the raw materials are more fully and uniformly contacted with hot air in the work box 1.
Meanwhile, the rotating shaft 5 drives the first rotating rod 9 to rotate through the first belt wheel 6, the belt and the second belt wheel 10, the first rotating rod 9 drives the first cam 11 to rotate, the first cam 11 drives the second rotating rod 12 and the material scattering plate 14 to rotate clockwise or anticlockwise in a circulating reciprocating mode through the second cam 13 and the spring 15, so that raw materials brought by the lifting plate 8 are scattered to the top of the rotating plate 20, the raw materials are in uniform contact with hot air blown out by the air blowing cover 17 in the scattering process, the heating efficiency and quality are improved, the lifting plate 8 can be smoothly avoided in the reciprocating rotation process of the material scattering plate 14, the lifting plate 8 can normally rotate, the heating work can be smoothly carried out, and the raw materials falling to the top of the rotating plate 20 can slide into the semi-cylindrical cavity in the top of the bottom block 2 again.
After the raw material is preheated, the starting cylinder 22 pushes the rack 23 to move downwards, the rack 23 drives the third rotating rod 19 and the rotating plate 20 to rotate anticlockwise through the gear 21, so that the preheated raw material is discharged out of the unit box 1 through the inverted cone-shaped through cavity at the top of the material receiving block 3 and the discharging pipe, and the preheating work is finished.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a raw materials rapid heating device of PE delivery pipe production usefulness, includes work box (1), its characterized in that: the automatic feeding device is characterized in that a bottom block (2) and a material receiving block (3) are fixedly connected to the inner bottom wall of the working box (1), a semi-cylindrical cavity is formed in the top of the bottom block (2), a motor (4) is fixedly connected to the back of the working box (1) through a supporting plate, a rotating shaft (5) is fixedly connected to the output end of the motor (4), a first belt wheel (6) is fixedly sleeved on the outer circular surface of the rotating shaft (5), the front end of the rotating shaft (5) penetrates through the back of the working box (1) and is rotatably connected with the inner wall of the front side of the working box (1), a fixed roller (7) is fixedly sleeved on the outer circular surface of the rotating shaft (5), and a plurality of lifting plates (8) are fixedly connected to the outer circular surface of the;
the back of the working box (1) is rotationally connected with a first rotating rod (9), the outer circular surface of the first rotating rod (9) is fixedly sleeved with a second belt wheel (10), the second belt wheel (10) is in transmission connection with the outer circular surface of the first belt wheel (6) through a belt, and the outer circular surface of the first rotating rod (9) is fixedly sleeved with a first cam (11);
the back of the working box (1) is rotatably connected with a second rotating rod (12), the rear end of the second rotating rod (12) is fixedly sleeved with a second cam (13), the front end of the second rotating rod (12) penetrates through the back of the working box (1) and is rotatably connected with the inner wall of the front side of the working box (1), the outer circular surface of the second rotating rod (12) is fixedly sleeved with a material scattering plate (14), and two springs (15) are symmetrically and fixedly connected between the top of the material scattering plate (14) and the inner top wall of the working box (1);
the left side surface of the working box (1) is communicated with a hot air pipe (16), the right end of the hot air pipe (16) penetrates through the left side surface of the working box (1) and is communicated with a blowing cover (17), and the left side surface of the blowing cover (17) is fixedly connected with the inner wall of the left side of the working box (1);
the left side inner wall fixedly connected with baffle (18) of work box (1), it is connected with third bull stick (19) to rotate between the front and back inner wall of work box (1), the outer disc of third bull stick (19) is fixed to have cup jointed commentaries on classics board (20), the rear end of third bull stick (19) runs through the rear side inner wall of work box (1) and fixed the cup joint has gear (21), the back of work box (1) is through fixed cover fixedly connected with cylinder (22), the output fixedly connected with rack (23) of cylinder (22), and rack (23) and gear (21) mesh mutually, fixedly connected with hot plate (24) on the interior roof of work box (1).
2. The apparatus as claimed in claim 1, wherein the heating device comprises: the front surface of the working box (1) is provided with a box door.
3. The apparatus as claimed in claim 1, wherein the heating device comprises: the top of the material receiving block (3) is provided with an inverted cone-shaped through cavity, the bottom end of the inverted cone-shaped through cavity is communicated with a discharge pipe, and the bottom end of the discharge pipe penetrates through the inner bottom wall of the working box (1) and extends to the outside of the working box.
4. The apparatus as claimed in claim 1, wherein the heating device comprises: the guide plate (18) is in an inclined plane shape, and the bottom of the guide plate (18) is abutted to the top of the left end of the rotating plate (20).
5. The apparatus as claimed in claim 1, wherein the heating device comprises: and a filter screen is fixedly arranged between the inner side surfaces of the right ends of the air blowing covers (17).
6. The apparatus as claimed in claim 1, wherein the heating device comprises: the lifting plate (8) is hollow, and the aperture is smaller than the particle size of the PE raw material.
7. The apparatus as claimed in claim 1, wherein the heating device comprises: the right side surface of the working box (1) is communicated with a feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039471.0U CN212445923U (en) | 2020-06-08 | 2020-06-08 | Raw materials rapid heating device of PE delivery pipe production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039471.0U CN212445923U (en) | 2020-06-08 | 2020-06-08 | Raw materials rapid heating device of PE delivery pipe production usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN212445923U true CN212445923U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021039471.0U Active CN212445923U (en) | 2020-06-08 | 2020-06-08 | Raw materials rapid heating device of PE delivery pipe production usefulness |
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| CN (1) | CN212445923U (en) |
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- 2020-06-08 CN CN202021039471.0U patent/CN212445923U/en active Active
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