CN217346201U - Drying device for plastic production - Google Patents

Abstract

The utility model discloses a drying device is used in plastics production, include: the base is provided with a vertical supporting column; the air blower is arranged on the base and connected with a ventilation pipe, the upper end of the ventilation pipe is communicated with an air box, and an air outlet facing downwards is formed in the air box; the groove body is positioned at the lower side of the air outlet, and the guide roller is arranged on the groove body; the first connecting seat can be vertically arranged on the supporting column in a height-adjustable manner; one end of the second connecting seat is fixedly connected with the groove body, and the other end of the second connecting seat is detachably and fixedly connected with the first connecting seat; wherein, first connecting seat and second connecting seat enclose the week side of locating the ventilation pipe to the lateral displacement of restriction ventilation pipe. The utility model has the advantages of stable structure and wide application range.

Description

Drying device for plastic production

Technical Field

The utility model relates to a plastics production technical field especially relates to a drying device is used in plastics production.

Background

The production of plastic particles needs to be carried out by the processes of wire drawing, cooling, drying, grain cutting and the like, after the plastic wire drawing machine extrudes a filamentous plastic strip, in order to avoid the plastic strip from deforming due to long-time high temperature, the plastic strip is cooled by a cooling water tank after the plastic wire drawing machine discharges materials, and the plastic strip is hardened after being cooled by water so as to be conveniently cut into grains. The rectangular meeting adhesion moisture of difficult exempting from of plastics after the water cooling, for avoiding influencing the quality of eager grain, generally all need carry out the drying, current drying device generally all includes the cell body, guide roll and air-blower, the guide roll is installed and is used for supporting and leading plastics are rectangular on the cell body, the air-blower then comes to carry out the drying to plastics are rectangular through the air-blast, current drying device still has some problems, among the prior art, the general snap-on of cell body is on the air pipe of being connected with the air-blower, the structure is not too stable, furthermore, current cell body highly fixed, can not be applicable to the not high cooling trough of co-altitude.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a drying device is used in plastics production, stable in structure to can adjust the height of cell body, application scope is wide.

According to the utility model discloses drying device is used in plastics production, include: the base is provided with a vertical supporting column; the air blower is arranged on the base and connected with a ventilation pipe, the upper end of the ventilation pipe is communicated with an air box, and an air outlet facing downwards is formed in the air box; the groove body is positioned at the lower side of the air outlet, and a guide roller is arranged on the groove body; the first connecting seat can be vertically installed on the supporting column in a height-adjustable manner; one end of the second connecting seat is fixedly connected with the groove body, and the other end of the second connecting seat is detachably and fixedly connected with the first connecting seat; the first connecting seat and the second connecting seat are arranged around the periphery of the ventilation pipe to limit the transverse displacement of the ventilation pipe.

According to the utility model discloses drying device is used in plastics production has following technological effect at least: be used for air-drying the plastics rectangular through setting up the air-blower, through setting up the first connecting seat that can vertical adjustment height, first connecting seat passes through second connecting seat and cell body fixed connection, thereby can adjust the height of cell body, with be applicable to the cooling trough of co-altitude not, application scope is wide, through making first connecting seat and second connecting seat enclose the week side of locating the ventilation pipe, thereby can make the structure of ventilation pipe more stable, be difficult to buckle and damage, in addition, install the cell body on the support column, overall structure is more reliable and more stable.

According to the utility model discloses a some embodiments, first connecting seat can be located with vertical slip ground cover on the support column, be equipped with first locating hole on the first connecting seat, vertical interval is equipped with a plurality of second locating holes on the support column, first locating hole can vertical activity extremely with arbitrary one the second locating hole aligns and wears to establish stop screw, in order to realize the adjustment of first connecting seat height is fixed.

According to some embodiments of the utility model, be equipped with upper end open-ended ponding chamber in the cell body, the guide roll is located ponding chamber upside, ponding chamber bottom intercommunication has the wet return.

According to some embodiments of the present invention, the air outlet of the bellows is provided with an electric heating net.

According to some embodiments of the utility model, the link has set firmly on the cell body, the second connecting seat with link bolted connection.

According to some embodiments of the invention, the first connecting seat and the second connecting seat are bolted.

According to some embodiments of the utility model, the transversal rectangle of personally submitting of ventilation pipe, the backup plate has set firmly on the first connecting seat, the backup plate with one of them lateral wall of ventilation pipe pastes, be equipped with the vertical draw-in groove that runs through on the second connecting seat, the draw-in groove orientation the one end opening of first connecting seat, the cell wall of draw-in groove with the other three lateral wall of ventilation pipe pastes.

According to some embodiments of the present invention, the two ends of the guide roller are both fixedly provided with the installation shaft, the upper end of the tank body is provided with an open slot for the installation shaft to vertically slide, the two ends of the guide roller are both abutted against the inner wall of the tank body, the two ends of the tank body corresponding to the guide roller are both fixedly provided with the installation seat, the installation seat is provided with a through limiting groove along the axial direction of the guide roller, the top wall of the limiting groove is provided with a passing groove extending to the upper surface of the installation seat, and the passing groove can allow the installation shaft to vertically pass through; install epaxial stop gear of installation, stop gear includes elastic component and stopper, the stopper slip cap is located the installation axle, the installation axle passes correspondingly the open slot and the spacing groove, the stopper is in the embedding under the elastic force effect of elastic component the spacing groove, in order to restrict the radial displacement of installation axle, the stopper can be under the exogenic action elastic activity extremely break away from the spacing groove.

According to the utility model discloses a some embodiments, installation axle is kept away from the one end fixedly connected with dog of guide roll, the elastic component is the spring, the spring both ends respectively with the dog and the stopper offsets to exert elastic force and give the stopper.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of an installation structure of a drying device for plastic production according to an embodiment of the present invention;

FIG. 2 is an exploded view of the drying apparatus for plastic production according to the embodiment of the present invention;

FIG. 3 is a schematic view of the mounting structure of the base and the blower according to the embodiment of the present invention;

fig. 4 is an exploded view of the installation structure of the guide roll according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a mounting seat according to an embodiment of the present invention.

Reference numerals:

the base 100, the support column 110, the second positioning hole 111 and the limit screw 120;

a blower 200, a ventilation pipe 210, a wind box 220 and an electric heating net 230;

the water collecting device comprises a trough body 300, a water collecting cavity 301, a water return pipe 302, a connecting frame 303, an open groove 304, a positioning column 305, a guide roller 310, a mounting shaft 320, a stop 321, a mounting seat 330, a limiting groove 331, a through groove 332, a connecting hole 333, a fixing nut 334, a supporting block 335, an arc-shaped surface 336, a limiting mechanism 340, an elastic piece 341, a limiting block 342, a guide column 343 and a limiting nut 344;

a first connecting seat 400, a first positioning hole 401, and a leaning plate 410;

a second connecting seat 500 and a card slot 501.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a drying device for plastic production includes: the air conditioner comprises a base 100, a blower 200, a groove body 300, a first connecting seat 400 and a second connecting seat 500.

A vertical supporting column 110 is arranged on the base 100; air-blower 200 installs on base 100, and air-out end of air-blower 200 is connected with ventilation pipe 210, and ventilation pipe 210 is vertical to be placed, and ventilation pipe 210 upper end intercommunication has bellows 220, is equipped with the air outlet down on the bellows 220. The groove body 300 is located the air outlet downside, installs guide roll 310 on the groove body 300, and is concrete, and guide roll 310 is equipped with two for support and lead the plastics rectangular, be equipped with the annular that supplies the rectangular embedding of plastics on the guide roll 310, the wind energy that the air outlet of bellows 220 bloated air-dries the plastics rectangular on the guide roll 310. The first connecting base 400 is vertically height-adjustable mounted on the supporting column 110; 500 one end of second connecting seat and cell body 300 fixed connection, fixed connection can be dismantled with first connecting seat 400 to the other end, thereby cell body 300 links to each other with first connecting seat 400 is fixed, cell body 300 can be with first connecting seat 400 synchronous adjustment height, guide roll 310 on the cell body 300 also can together adjust the height, can understand, when the cooling trough of cooling usefulness and cell body 300 difference in height grow, can influence the rectangular transmission of plastics, consequently not co-altitude cooling trough needs to correspond not co-altitude cell body 300, and the cell body 300 height-adjustable of this embodiment, can be applicable to not co-altitude cooling trough, application scope is wider. Wherein, first connecting seat 400 and second connecting seat 500 enclose the week side of locating the ventilation pipe 210 to the lateral displacement of restriction ventilation pipe 210, thereby can make the structure of ventilation pipe 210 more stable, difficult production damage.

The embodiment of the utility model provides a drying device is used for plastics production, be used for air-drying to the plastics is rectangular through setting up air-blower 200, through setting up support column 110, and the installation can vertical height-adjusting's first connecting seat 400 on support column 110, first connecting seat 400 is through second connecting seat 500 and cell body 300 fixed connection, thereby can adjust the height of cell body 300, in order to be applicable to the cooling trough of co-altitude not, application scope is wide, through making first connecting seat 400 and second connecting seat 500 enclose the week side of locating ventilation pipe 210, thereby can make ventilation pipe 210's structure more stable, be difficult to buckle and damage, furthermore, install cell body 300 on support column 110, for with cell body 300 direct fixed connection on ventilation pipe 210, overall structure is more reliable and more stable.

Referring to fig. 1 and fig. 2, in some embodiments of the present invention, the first connection seat 400 can be vertically slidably sleeved on the support column 110, the first connection seat 400 is provided with a first positioning hole 401, the support column 110 is provided with a plurality of second positioning holes 111 at vertical intervals, the first positioning hole 401 can vertically move to align with any one of the second positioning holes 111 and penetrate through the limit screw 120, so as to fix the adjustment of the height of the first connection seat 400, it can be understood that the vertical movement of the first positioning hole 401 aligns with any one of the second positioning holes 111 as the adjustment of the height, the limit screw 120 is penetrated as the fixation of the height, the embodiment realizes the fixation of the height adjustment of the first connection seat 400 by setting the first positioning hole 401, the second positioning hole 111 and the limit screw 120, the structure is simple, and the operation is convenient.

Referring to fig. 1, in some embodiments of the utility model, be equipped with upper end open-ended ponding chamber 301 in the cell body 300, guide roll 310 is located ponding chamber 301 upside, and ponding chamber 301 bottom intercommunication has wet return 302, and is concrete, and wet return 302 is used for the intercommunication cooling trough in order to retrieve the cooling water, and this embodiment is used for collecting the cooling water that drips on the plastics is rectangular through setting up ponding chamber 301, again through setting up wet return 302 with recycle cooling water.

Referring to fig. 1 and 3, in some embodiments of the present invention, the air outlet of the air box 220 is provided with an electric heating net 230, the electric heating net 230 is powered on, and by setting the electric heating net 230, the air blown out from the air outlet of the air box 220 is hot air, so that the plastic strip drying is accelerated, and the production efficiency is improved.

Referring to fig. 1 and 2, in some embodiments of the present invention, the connecting frame 303 is fixedly disposed on the tank body 300, and the second connecting seat 500 is bolted to the connecting frame 303, specifically, the connecting frame 303 is welded on one side of the tank body 300 facing the second connecting seat 500, and by setting the connecting frame 303 and connecting the second connecting seat 500 to the connecting frame 303, a bolt hole can be prevented from being directly formed on the tank body 300, so as to improve the structural strength of the tank body 300.

Referring to fig. 1 and 2, in some embodiments of the present invention, the first connecting seat 400 is bolted to the second connecting seat 500, which is simple in structure and easy to assemble and disassemble.

Referring to fig. 1 and 2, in some embodiments of the present invention, the cross section of the ventilation pipe 210 is rectangular, the first connecting seat 400 is fixedly provided with the support plate 410, the support plate 410 is attached to one of the side walls of the ventilation pipe 210, the second connecting seat 500 is provided with the vertical through-going slot 501, the slot 501 faces the one end opening of the first connecting seat 400, the slot wall of the slot 501 is attached to the other three side walls of the ventilation pipe 210, thereby the first connecting seat 400 and the second connecting seat 500 can be attached to the four side walls of the ventilation pipe 210 in the circumferential direction respectively, so as to limit the lateral displacement of the ventilation pipe 210, and simultaneously, the torsion of the ventilation pipe 210 can be limited, the structure is simple, and the limiting effect is good. Specifically, the abutting plate 410 is bolted to the second connection holder 500.

Referring to fig. 4, in some embodiments of the present invention, the two ends of the guide roller 310 are coaxially and fixedly provided with the mounting shaft 320, the upper end of the tank 300 is provided with an open slot 304 for the mounting shaft 320 to slide vertically, the upper end of the open slot 304 is open, that is, the mounting shaft 320 can slide into or slide out of the open slot 304 from the upper end of the open slot 304, and the open slot 304 is used for avoiding the mounting shaft 320 during assembly and disassembly; two ends of the guide roller 310 are abutted against the inner wall of the tank body 300 to limit the axial displacement of the guide roller 310, two ends of the tank body 300 corresponding to the guide roller 310 are fixedly provided with mounting seats 330, and specifically, the mounting seats 330 are mounted on the outer wall of the tank body 300; a limiting groove 331 which penetrates through the mounting seat 330 along the axial direction of the guide roller 310 is arranged on the mounting seat 330, a through groove 332 which extends to the upper surface of the mounting seat 330 is arranged on the top wall of the limiting groove 331, and the through groove 332 can be used for the mounting shaft 320 to vertically pass through, namely the width of the through groove 332 is not less than the diameter of the mounting shaft 320; the mounting shaft 320 is provided with a limiting mechanism 340, the limiting mechanism 340 includes an elastic member 341 and a limiting block 342, the limiting block 342 is slidably sleeved on the mounting shaft 320, the elastic member 341 is used for applying elastic force to the limiting block 342, wherein the mounting shaft 320 passes through the corresponding open slot 304 and the limiting slot 331, the limiting block 342 is embedded into the limiting slot 331 under the elastic force of the elastic member 341, specifically, the circumferential side wall of the limiting block 342 is attached to the slot wall of the limiting slot 331 to limit the radial displacement of the mounting shaft 320, that is, to limit the radial displacement of the guide roller 310, and thus, the guide roller 310 is mounted on the slot 300. The limiting block 342 can elastically move to be separated from the limiting groove 331 under the action of external force, and it can be understood that after the limiting block 342 is separated from the limiting groove 331, the mounting shaft 320 can vertically move to pass through the through groove 332 and slide out from the upper end of the open groove 304 to be separated from the groove body 300. Specifically, when disassembling, an external force is applied to the limiting block 342 to make it move elastically to separate from the limiting groove 331, then the guide roller 310 is moved upward, so that the mounting shaft 320 passes through the through-groove 332 on the mounting seat 330, and slides out from the upper end of the open groove 304 to be separated from the tank body 300, the separation of the guide roller 310 from the chute 300, i.e. the disassembly of the guide roller 310, can be realized, and during the installation, the limiting block 342 is first elastically moved to avoid the vertically extending path of the mounting base 330 to avoid interference, then the mounting shaft 320 is slid vertically into the open slot 304 and through the through slot 332, so as to be positioned in the limiting slot 331, meanwhile, the shaft end of the guide roller 310 is attached to the inner wall of the chute 300, and then the limiting block 342 is loosened, so that the limiting block 342 is embedded into the limiting groove 331 under the elastic force of the elastic member 341, the guide roller 310 is connected with the groove body 300, the structure is simple, and the guide roller 310 is convenient and quick to disassemble and assemble.

In some specific embodiments, as shown in fig. 4 and 5, one end of the limiting block 342, which is used for being embedded into the limiting groove 331, is provided with a chamfer, so that the limiting block 342 can be more smoothly embedded into the limiting groove 331. The bottom wall of the limiting groove 331 is provided with a supporting block 335, the upper end of the supporting block 335 is provided with an arc surface 336 matched with the mounting shaft 320 so as to support the mounting shaft 320 passing through the limiting groove 331, and the supporting block 335 and the arc surface 336 are arranged to be used for supporting the mounting shaft 320 so as to reduce the downward pressure from the mounting shaft 320 on the limiting block 342, so that the limiting block 342 can conveniently slide along the axial direction of the mounting shaft 320, and meanwhile, the limiting block 342 is not easy to damage; in addition, the supporting block 335 and the arc surface 336 can also play a role in positioning during installation, which facilitates the rapid alignment between the limiting block 342 and the limiting groove 331 without having to hold the installation shaft 320 by hand to align the limiting block 342 and the limiting groove 331.

Referring to fig. 4 and 5, in some embodiments of the present invention, the mounting seat 330 and the tank body 300 may be detachably and fixedly connected, specifically, the outer wall of the tank body 300 is provided with a positioning column 305, the mounting seat 330 is provided with a connecting hole 333, the positioning column 305 is disposed through the connecting hole 333, and is connected with a fixing nut 334 by a thread, so as to fix the mounting seat 330, the structure is simple, the mounting seat 330 is more convenient to disassemble and assemble relative to the case that the mounting seat 330 is welded on the tank body 300, and in addition, the positioning column 305 is also capable of playing a role of assisting positioning, so as to realize the rapid assembly of the mounting seat 330.

Referring to fig. 4, in some embodiments of the present invention, the one end fixedly connected with stopper 321 that the guiding roller 310 is kept away from to the installation axle 320, the elastic member 341 is a spring, the stopper 342 is located between the stopper 321 and the guiding roller 310, and the two ends of the spring respectively offset against the stopper 321 and the stopper 342 to apply the elastic force to the stopper 342, which is simple in structure and low in cost.

Referring to fig. 4, in some embodiments of the utility model, the guide pillar 343 has set firmly on the stopper 342, the dog 321 is worn to locate in the slide of guide pillar 343, on the guide pillar 343 was located to the spring housing, for the spring provides mounted position and direction through setting up the guide pillar 343, in addition, the force application position that the guide pillar 343 also can provide for operating personnel is with activity stopper 342, threaded connection has stop nut 344 on the guide pillar 343, stop nut 344 is used for deviating from one side of stopper 342 with the dog 321 and offsets to prevent that the guide pillar 343 breaks away from the dog 321, the structure is more reliable and more stable. Specifically, the stopper 321 is detachably connected with the mounting shaft 320 through a screw, so as to facilitate the disassembly and assembly of the limiting mechanism 340.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A drying device for plastic production is characterized by comprising:

a base (100) provided with a vertical support column (110);

the air blower (200) is arranged on the base (100), the air blower (200) is connected with a ventilation pipe (210), the upper end of the ventilation pipe (210) is communicated with an air box (220), and a downward air outlet is formed in the air box (220);

the groove body (300) is positioned at the lower side of the air outlet, and a guide roller (310) is installed on the groove body (300);

a first connecting seat (400) vertically height-adjustably mounted to the support column (110);

one end of the second connecting seat (500) is fixedly connected with the groove body (300), and the other end of the second connecting seat is detachably and fixedly connected with the first connecting seat (400); the first connecting seat (400) and the second connecting seat (500) are arranged around the periphery of the ventilation pipe (210) to limit the transverse displacement of the ventilation pipe (210).

2. The drying device for plastic production as claimed in claim 1, wherein the first connecting seat (400) is vertically slidably sleeved on the supporting column (110), a first positioning hole (401) is formed in the first connecting seat (400), a plurality of second positioning holes (111) are vertically arranged on the supporting column (110) at intervals, and the first positioning hole (401) can vertically move to be aligned with any one of the second positioning holes (111) and penetrate through a limiting screw (120) so as to adjust and fix the height of the first connecting seat (400).

3. The drying device for plastic production as claimed in claim 1, wherein a water collecting cavity (301) with an open upper end is arranged in the trough body (300), the guide roller (310) is located on the upper side of the water collecting cavity (301), and the bottom end of the water collecting cavity (301) is communicated with a water return pipe (302).

4. Drying device for plastic production according to claim 1, characterized in that an electric heating net (230) is provided at the air outlet of the air box (220).

5. The drying device for plastic production as claimed in claim 1, wherein a connecting frame (303) is fixedly arranged on the trough body (300), and the second connecting seat (500) is connected with the connecting frame (303) through a bolt.

6. Drying device for plastic production according to claim 1, characterised in that the first connecting seat (400) is bolted to the second connecting seat (500).

7. The drying device for plastic production, according to claim 1, wherein the cross section of the ventilation pipe (210) is rectangular, the first connecting seat (400) is fixedly provided with an abutting plate (410), the abutting plate (410) is attached to one side wall of the ventilation pipe (210), the second connecting seat (500) is provided with a vertically penetrating clamping groove (501), one end of the clamping groove (501) faces the first connecting seat (400) and is open, and the groove wall of the clamping groove (501) is attached to the other three side walls of the ventilation pipe (210).

8. The drying device for plastic production, according to claim 1, wherein the two ends of the guide roller (310) are fixedly provided with the mounting shaft (320), the upper end of the tank body (300) is provided with an open slot (304) for the mounting shaft (320) to slide vertically, the two ends of the guide roller (310) are abutted against the inner wall of the tank body (300), the two ends of the tank body (300) corresponding to the guide roller (310) are fixedly provided with the mounting seat (330), the mounting seat (330) is provided with a penetrating limiting groove (331) along the axial direction of the guide roller (310), the top wall of the limiting groove (331) is provided with a through groove (332) extending to the upper surface of the mounting seat (330), and the through groove (332) can be used for the mounting shaft (320) to pass vertically; install stop gear (340) on installation axle (320), stop gear (340) include elastic component (341) and stopper (342), stopper (342) slip cap is located installation axle (320), installation axle (320) pass corresponding open slot (304) and spacing groove (331), stopper (342) are in the elastic force of elastic component (341) acts on down the embedding spacing groove (331), in order to restrict the radial displacement of installation axle (320), stopper (342) can be under the exogenic action elastic activity extremely break away from spacing groove (331).

9. The drying device for plastic production according to claim 8, wherein a stopper (321) is fixedly connected to one end of the mounting shaft (320) away from the guide roller (310), the elastic member (341) is a spring, and two ends of the spring respectively abut against the stopper (321) and the limiting block (342) to apply an elastic force to the limiting block (342).

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