CN216361491U - Rotation type masterbatch drying device - Google Patents

Abstract

A rotary type masterbatch drying device comprises a case, wherein the case is provided with a first drying assembly, a second drying assembly, a masterbatch bearing assembly and a driving assembly; the color master batch bearing assembly comprises a bearing box, a poking sheet and a rotating shaft; a bearing space for bearing the color master batches is arranged in the bearing box and comprises an upper layer area and a lower layer area; the poking end of the rotating shaft is provided with a poking sheet, and the connecting end of the rotating shaft is in driving connection with a driving assembly; the poking piece is arranged in the bearing space and can rotate automatically in the upper layer area by taking the rotating shaft as an axis; the first drying assembly is communicated with the upper layer area, and the second drying assembly is communicated with the lower layer area. The masterbatch in the upper layer area of the bearing box is stirred by driving the stirring sheet to rotate, so that the masterbatch in the upper layer area can be fully dried; utilize second stoving subassembly intercommunication the lower floor region of bearing the box for the masterbatch in the lower floor region can receive even hot-blast stoving under the condition of not stirred, promotes drying efficiency.

Description

Rotation type masterbatch drying device

Technical Field

The utility model relates to the technical field of masterbatch production, in particular to a rotary masterbatch drying device.

Background

The color master batch, also called a color seed, is a special colorant for a novel high polymer material, and is also called a pigment preparation. Color concentrates are mainly used on plastics, and consist of three basic elements of pigment or dye, carrier and additive, and are aggregates prepared by uniformly supporting an excessive amount of pigment in a resin, which can be referred to as pigment concentrates, so that the coloring power of the pigment concentrate is higher than that of the pigment itself. During processing, a small amount of color master batch is mixed with uncolored resin, and colored resin or products with designed pigment concentration can be obtained.

At present, the color master batch process produced in China is that molecular wax, plastic particles or plastic powder and toner or filler are put into an extruder for extrusion and granulation after being stirred at high speed, the granulation raw materials are mixed and plasticized by the extruder to form plastic melt, plastic strips are extruded by a die head of the extruder, and the plastic strips are cut into plastic particles with certain length by a plastic strip cutting machine after being cooled.

In the masterbatch course of working, need utilize drying device to dry the masterbatch and prevent that it from agglomerating, but present stoving simple structure can't realize fully drying, causes the masterbatch moisture content inhomogeneous, causes the influence to the follow-up production of masterbatch.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary type masterbatch drying device aiming at the defects in the background technology, the rotary type masterbatch drying device drives a rotating shaft to rotate through a driving assembly so as to drive a shifting sheet in a bearing box to rotate, so that masterbatch in the upper layer area of the bearing box is shifted, a first drying assembly is utilized to dry the masterbatch in the upper layer area, and the masterbatch in the upper layer area is uniformly dried by heated air in a manner of shifting the masterbatch, so that the masterbatch can be sufficiently dried; meanwhile, the second drying assembly is used for communicating the lower layer area of the bearing box, so that the color master batches in the lower layer area can be dried by uniform hot air without being stirred, and the drying efficiency is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rotary type masterbatch drying device comprises a case, wherein the case is provided with a first drying assembly, a second drying assembly, a masterbatch bearing assembly and a driving assembly;

the color master batch bearing assembly comprises a bearing box, a poking sheet and a rotating shaft;

a bearing space for bearing the color master batches is arranged in the bearing box, and the bearing space comprises an upper layer area and a lower layer area;

the poking end of the rotating shaft is provided with the poking sheet, and the connecting end of the rotating shaft is in driving connection with the driving assembly;

the poking piece is arranged in the bearing space and can rotate automatically in the upper layer area by taking the rotating shaft as an axis;

the first drying assembly is communicated with the upper layer area, and the second drying assembly is communicated with the lower layer area.

Preferably, the second drying assembly comprises a second drying air box, a second drying air pipe and a drying connector;

the second stoving bellows set up in bear the box below, the stoving connector inserts the lower floor is regional, the stoving connector with be connected with between the second stoving bellows the second stoving tuber pipe.

Preferably, an interlayer is arranged on a lower bottom plate of the bearing box, a plurality of jacks are arranged at intervals between the interlayers, and each jack is correspondingly connected with the drying connector;

the drying connector is communicated to the lower layer area through the jack.

Preferably, the upper layer area of the bearing box is not capped;

the first drying assembly comprises a first drying air box arranged outside the case, a first drying air pipe and a drying air outlet head arranged inside the case;

the drying air outlet head is arranged above the bearing box and the air outlet direction of the drying air outlet head is directly opposite to the upper layer area.

Preferably, the drive assembly comprises a drive motor, a first drive shaft and a second drive shaft;

the output end of the driving motor is connected with a first driving shaft, the first driving shaft is in transmission connection with a second driving shaft, and the second driving shaft is detachably and fixedly connected with the rotating shaft.

Preferably, a clamping groove is formed in the connection end of the second driving shaft, and internal threads are formed in the groove wall of the clamping groove;

the connecting end of the rotating shaft is provided with an external thread;

the connecting end of the rotating shaft can be rotatably inserted into the clamping groove through the matching of the internal thread and the external thread.

Preferably, the surface of the poking piece is wrapped with a soft cushion.

Has the advantages that:

the driving assembly drives the rotating shaft to rotate so as to drive the shifting sheet in the bearing box to rotate, so that the color master batches in the upper layer area of the bearing box are shifted, the first drying assembly is utilized to dry the color master batches in the upper layer area, and the color master batches in the upper layer area are uniformly dried by heated air in a mode of shifting the color master batches, so that the color master batches can be fully dried; meanwhile, the second drying assembly is used for communicating the lower layer area of the bearing box, so that the color master batches in the lower layer area can be dried by uniform hot air without being stirred, and the drying efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a masterbatch drying device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a carrying box and a second drying assembly according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a carrying case and a second drive shaft of one embodiment of the present invention.

Wherein: the drying machine comprises a case 1, a first drying component 2, a first drying air box 21, a first drying air pipe 22, a drying air outlet head 23, a second drying component 3, a second drying air box 31, a second drying air pipe 32, a drying connector 33, a color master batch bearing component 4, a bearing box 41, an interlayer 410, a jack 411, a poking sheet 42, a rotating shaft 43, a driving component 5, a driving motor 51, a first driving shaft 52, a second driving shaft 53 and a clamping groove 531.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

In the masterbatch course of working, need utilize drying device to dry the masterbatch and prevent that it from agglomerating, but present stoving simple structure can't realize fully drying, causes the masterbatch moisture content inhomogeneous, causes the influence to the follow-up production of masterbatch. In order to solve the above problem, the present application provides a rotary type masterbatch drying device, as shown in fig. 1 to fig. 3, including a machine box 1, where the machine box 1 is provided with a first drying assembly 2, a second drying assembly 3, a masterbatch bearing assembly 4, and a driving assembly 5;

the color master batch bearing component 4 comprises a bearing box 41, a shifting sheet 42 and a rotating shaft 43;

a bearing space for bearing the color master batches is arranged in the bearing box 41, and the bearing space comprises an upper layer area and a lower layer area;

the poking piece 42 is installed at the poking end of the rotating shaft 43, and the connecting end of the rotating shaft 43 is in driving connection with the driving component 5;

the poking piece 42 is arranged in the bearing space and can rotate automatically in the upper layer area by taking the rotating shaft 43 as an axis;

the first drying assembly 2 is communicated with the upper layer area, and the second drying assembly 3 is communicated with the lower layer area.

In this embodiment, the drying process is performed inside the cabinet 1, and hot air is blown out through the first drying assembly 2 and the second drying assembly 3 to perform hot air drying on the color master batches, specifically, the present application is provided with the bearing box 41, the bearing box 41 is used for bearing the color master batches, the bearing box 41 is provided with the dial plate 42, the dial plate 42 can rotate in the bearing box 41 through the rotating shaft 43, in the present application, the dial plate 42 is arranged in the upper region of the bearing box 41, that is, the dial plate 42 can rotate in the upper region to dial the color master batches in the upper region, meanwhile, the air outlet direction of the first drying assembly 2 faces the upper region, while the dial plate 42 constantly dials the color master batches in the upper region, the first drying assembly 2 constantly blows out hot air towards the upper region to perform drying on the color master batches, by shifting the color master batches, the color master batches can be in full contact with hot air, and simultaneously, more color master batches can be in contact with hot air by shifting, so that drying blind areas are avoided;

furthermore, as the toggle piece 42 is only rotationally toggled in the upper layer, the color master batch in the lower layer is blocked by the color master batch in the upper layer, the hot air blown out by contacting with the first drying component 2 is greatly reduced, and the color master batch in the lower layer cannot be well dried, in order to solve the problem, the second drying component 3 is arranged, the second drying component 3 is communicated with the lower layer, and the hot air blown out by the second drying component 3 is sent into the lower layer, so that the lower layer can be dried by the hot air;

according to the application, the stirring sheet 42 is arranged on the upper layer, and the color master batches in the upper layer are stirred by the stirring sheet 42, so that all the color master batches in the upper layer can comprehensively contact hot air blown out by the first drying component 2, drying blind areas are reduced, and drying efficiency is improved; meanwhile, the lower layer area is communicated with the second drying component 3, so that the lower layer area can be dried by hot air blown out by the second drying component 3, and the upper layer area and the lower layer area are ensured to be in the same drying degree.

Preferably, the second drying assembly 3 comprises a second drying air box 31, a second drying air pipe 32 and a drying connector 33;

second stoving bellows 31 set up in bear box 41 below, stoving connector 33 inserts the lower floor is regional, stoving connector 33 with be connected with between the second stoving bellows 31 second stoving tuber pipe 32.

Preferably, an interlayer 410 is formed on a lower bottom plate of the bearing box 41, a plurality of insertion holes 411 are formed in the interlayer 410 at intervals, and each insertion hole 411 is correspondingly connected with the drying connector 33;

the drying connector 33 is communicated to the lower layer area through the insertion hole 411.

In this embodiment, the lower bottom plate of the bearing box 41 is provided with an interlayer 410, the interlayer 410 is provided with a plurality of insertion holes 411, the lower layer area can be communicated with the outside through the insertion holes 411, it should be noted that the size of the insertion holes 411 cannot exceed the minimum size of the color masterbatch, and in practical application, the size of the insertion holes 411 is set according to the specific size of the color masterbatch; a drying connector 33 is inserted into the insertion hole 411, and the drying connector 33 is connected to the second drying air box 31 through a second drying air pipe 32, so that the second drying air box 31 can send hot air into the lower region to dry the lower region.

Preferably, the upper region of the carrying box 41 is not capped;

the first drying component 2 comprises a first drying air box 21 arranged outside the case 1, a first drying air pipe 22 and a drying air outlet head 23 arranged inside the case 1;

the drying air outlet head 23 is arranged above the bearing box 41, and the air outlet direction of the drying air outlet head is directly opposite to the upper layer area.

In this embodiment, the first drying air box 21 conveys hot air to the drying air-out head 23 through the first drying air pipe 22, the air-out direction of the drying air-out head 23 faces the upper region, and the upper region is provided with a top cover and other top sealing structures, so that the color master batches in the upper region can be dried by hot air.

Preferably, the driving assembly 5 comprises a driving motor 51, a first driving shaft 52 and a second driving shaft 53;

the output end of the driving motor 51 is connected with a first driving shaft 52, the first driving shaft 52 is connected with the second driving shaft 53 in a transmission way, and the second driving shaft 53 is detachably and fixedly connected with the rotating shaft 43.

Preferably, a clamping groove 531 is formed at the connection end of the second driving shaft 53, and an internal thread is formed on a groove wall of the clamping groove 531;

the connecting end of the rotating shaft 43 is provided with an external thread;

the connecting end of the rotating shaft 43 can be rotatably inserted into the catching groove 531 by the engagement of the internal thread and the external thread.

In this embodiment, the rotating and toggling of the toggle piece 42 is realized by the driving assembly 5 and the rotating shaft 43, the driving motor 51 provides power to drive the first driving shaft 52 and the second driving shaft 53 to rotate, so as to drive the rotating shaft 43 to rotate, and finally drive the toggle piece 42 to rotate;

it should be noted that, the device is applied to drying a small amount of color masterbatch, and meanwhile, in order to ensure the drying effect, the carrying box 41 is disposed in the chassis 1, when in actual application, the carrying box 41 can be detached from the chassis 1, the dried color masterbatch in the carrying box 41 is replaced, and the connection between the rotating shaft 43 and the second driving shaft 53 needs to be disconnected when the carrying box 41 is detached, so the rotating shaft 43 and the second driving shaft 53 are designed to be detachably mounted in the present application; during installation, the connection end of the rotation shaft 43 is inserted into the slot 531 of the connection end of the second driving shaft 53, and can be screwed and fixed by rotation, while the rotation direction of the rotation shaft 43 cannot be consistent with the thread direction when the rotation shaft is rotated, so as to prevent the rotation shaft 43 and the second driving shaft 53 from falling off.

Preferably, the dial plate 42 is wrapped with a soft pad on one side.

In this embodiment, the dial plate 42 is when stirring the masterbatch, and direct and masterbatch take place the contact, and in order to avoid the dial plate 42 impaired and the masterbatch is impaired, this application is in dial plate 42's one side sets up the cushion, avoids both to appear rigid contact.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (7)

1. The utility model provides a rotation type masterbatch drying device which characterized in that:

the drying machine comprises a machine case, wherein the machine case is provided with a first drying assembly, a second drying assembly, a color master batch bearing assembly and a driving assembly;

the color master batch bearing assembly comprises a bearing box, a poking sheet and a rotating shaft;

a bearing space for bearing the color master batches is arranged in the bearing box, and the bearing space comprises an upper layer area and a lower layer area;

the poking end of the rotating shaft is provided with the poking sheet, and the connecting end of the rotating shaft is in driving connection with the driving assembly;

the poking piece is arranged in the bearing space and can rotate automatically in the upper layer area by taking the rotating shaft as an axis;

the first drying assembly is communicated with the upper layer area, and the second drying assembly is communicated with the lower layer area.

2. The rotary color masterbatch drying device of claim 1, characterized in that:

the second drying assembly comprises a second drying air box, a second drying air pipe and a drying connector;

the second stoving bellows set up in bear the box below, the stoving connector inserts the lower floor is regional, the stoving connector with be connected with between the second stoving bellows the second stoving tuber pipe.

3. The rotary color masterbatch drying device of claim 2, characterized in that:

an interlayer is arranged on the lower bottom plate of the bearing box, a plurality of jacks are arranged at intervals among the interlayers, and each jack is correspondingly connected with the drying connector;

the drying connector is communicated to the lower layer area through the jack.

4. The rotary color masterbatch drying device of claim 1, characterized in that:

the upper layer area of the bearing box is not capped;

the first drying assembly comprises a first drying air box arranged outside the case, a first drying air pipe and a drying air outlet head arranged inside the case;

the drying air outlet head is arranged above the bearing box and the air outlet direction of the drying air outlet head is directly opposite to the upper layer area.

5. The rotary color masterbatch drying device of claim 1, characterized in that:

the driving assembly comprises a driving motor, a first driving shaft and a second driving shaft;

the output end of the driving motor is connected with a first driving shaft, the first driving shaft is in transmission connection with a second driving shaft, and the second driving shaft is detachably and fixedly connected with the rotating shaft.

6. The rotary color masterbatch drying device of claim 5, wherein:

a clamping groove is formed in the connection end of the second driving shaft, and internal threads are formed in the groove wall of the clamping groove;

the connecting end of the rotating shaft is provided with an external thread;

the connecting end of the rotating shaft can be rotatably inserted into the clamping groove through the matching of the internal thread and the external thread.

7. The rotary color masterbatch drying device of claim 1, characterized in that:

the surface of the poking piece is wrapped with a soft cushion.

Images