Batch mixing barrel for modified plastics

Abstract

The utility model relates to the technical field of modified plastic processing, and discloses a batch mixing barrel for modified plastics, which comprises a batch mixing barrel body, the bottom in the batch mixing barrel body is connected with a mixing mechanism, the top side of the batch mixing barrel body is provided with a sealing cover, the middle part of the top side of the sealing cover is provided with a circular groove, and a discharging mechanism is arranged in the circular groove; the discharging mechanism comprises a sliding cover, a rotating disc, a centrifugal impeller, a conical net cover and a corrugated pipe. When the batch mixing barrel for the modified plastics is used, the mixing and moving efficiency of materials in the mixing mechanism can be improved through cooperation of the discharging mechanism, after mixing is completed, the mixed materials can be conveyed through a corrugated pipe through cooperation of a sliding cover and a cylinder, and finally the mixed materials are conveyed to a loadometer scale to be stored; and the phenomena that material residues appear at the bottom of the batch mixing barrel body and the materials slide down during conveying are avoided, and the conveying efficiency after the materials are mixed is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of modified plastics processing especially relates to a batch mixing barrel for modified plastics. BACKGROUND

[0002] The batch mixing barrel for modified plastics is a device specially used for mixing, stirring and storing modified plastics. The batch mixing barrel is usually made of stainless steel or other corrosion-resistant materials to ensure hygiene and durability during mixing. The design usually includes a sealable lid to prevent materials from spilling or being contaminated during mixing. The barrel body may be equipped with stirring devices such as stirring paddles or helical stirrers to ensure uniform mixing of materials.

[0003] In the prior art, when modified plastics are mixed and stored in the batch mixing barrel, a feeding port is provided on the outer peripheral side of the bottom of the batch mixing barrel, and the materials are placed in the batch mixing barrel and mixed and transported by the helical blades. However, when the materials at the bottom of the batch mixing barrel are less during transportation by the helical blades, the materials are prone to slide off from the helical blades, which affects the transportation of the materials to the weighing mechanism and the efficiency of the mixing and transportation of the modified plastics. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a batch mixing barrel for modified plastics to solve the technical problems mentioned in the background.

[0005] The above technical purpose of the utility model is achieved by the following technical solutions:

[0006] A batch mixing barrel for modified plastics, comprising a batch mixing barrel body, a mixing mechanism connected to the inner bottom of the batch mixing barrel body, a cover provided on the top side of the batch mixing barrel body, a circular groove formed in the top middle of the cover, and a discharging mechanism provided in the circular groove.

[0007] The discharging mechanism comprises a sliding cover, a rotating disc, a centrifugal impeller, a conical mesh cover and a bellows. The sliding cover is slidingly connected in the circular groove. The rotating disc is rotatably installed on the inner top side wall of the sliding cover. The centrifugal impeller is fixedly connected to the bottom side wall of the rotating disc. The conical mesh cover is fixedly connected to the bottom side wall of the rotating disc, and the end of the conical mesh cover faces downward. The centrifugal impeller is located in the conical mesh cover. The bellows is connected to the outer peripheral side of the sliding cover, and the bellows is located below the cover. The end of the bellows extends to the outside of the batch mixing barrel body. A drive motor is connected to the top side of the sliding cover. The output end of the drive motor is connected to the rotating disc. A switching element is provided on the top side of the cover.

[0008] The utility model discloses a further configuration in a preferable example can be: the mixing mechanism includes the cylinder, the cylinder fixedly connected on the bottom lateral wall of batch mixing barrel body, the outer circumferential side bottom of cylinder is provided with a plurality of through grooves, the inner bottom lateral wall of batch mixing barrel body is rotatably connected with the shaft, and the outer circumferential side of shaft is connected with spiral blade.

[0009] The utility model discloses a further configuration in a preferable example can be: the bottom of conical mesh enclosure is connected with cross bar, the top of shaft is provided with cross groove, and the bottom of cross bar extends into cross groove and is slidably connected with cross groove.

[0010] The utility model discloses a further configuration in a preferable example can be: the switching piece includes the cover, the cover fixedly connected on the top lateral wall of the cover, the sliding cover is located in the cover, the top lateral wall of cover is provided with the avoiding groove for avoiding drive motor, the top lateral wall of cover is connected with hydraulic cylinder, and the output of hydraulic cylinder passes through the top lateral wall of cover and is connected with the top lateral wall of sliding cover.

[0011] The utility model discloses a further configuration in a preferable example can be: the outer circumferential side bottom of batch mixing barrel body is communicated with the inlet channel, and the opening of inlet channel faces upwards.

[0012] The utility model discloses a further configuration in a preferable example can be: the lateral side of batch mixing barrel body is provided with a platform scale, the end of bellows is connected with the discharge channel, and the discharge channel is provided with pneumatic valve.

[0013] In conclusion, the utility model has at least one of the following beneficial technical effects:

[0014] 1. The batch mixing barrel for modified plastics can improve the mixing and moving efficiency of materials in the mixing mechanism by cooperating with the discharge mechanism, and after mixing, the mixed materials can be transported through the bellows by cooperating with the sliding cover and the cylinder, and finally stored in the platform scale, so that the phenomenon of material residue at the bottom of the batch mixing barrel and the sliding phenomenon during material transportation are avoided, and the transportation efficiency of the mixed materials is improved.

[0015] 2. The batch mixing barrel for modified plastics is provided with a mixing mechanism, wherein the cylinder is fixed to the inner bottom of the batch mixing barrel body, the shaft is rotatably installed inside, and the spiral blade is connected to the outer circumferential side of the shaft, the materials will enter the cylinder from the through groove, and the materials will be driven to the upper part of the cylinder by the rotation of the spiral blade and freely fall, achieving the mixing effect.

[0016] 3. The cross rod is used for the butt joint of the conical mesh cover and the rotating shaft, the cross rod is slidingly installed in the cross groove at the top of the rotating shaft, and the top end of the cross rod is connected with the conical mesh cover, so that the driving motor drives the rotating disc. When the conical mesh cover and the centrifugal impeller rotate, the rotating shaft will be driven to rotate through the cross rod, so as to drive the spiral blade to rotate to convey and mix the materials;

[0017] 4. The outer cover is arranged to support the hydraulic cylinder, and when the output end of the hydraulic cylinder is elongated, the sliding cover will be lowered, so that the sliding cover is connected with the cylinder, so that the sliding cover can be connected with the cylinder after sealing, and the materials can be adsorbed through the through groove, and then the rotation of the spiral blade can adsorb the materials into the sliding cover, so as to achieve the effect of conveying and discharging materials;

[0018] 5. The feeding channel is used for conveying modified plastics and mixed materials into the batch mixing barrel body, so that the materials can be mixed by the mixing mechanism, and finally conveyed to the corrugated pipe for external conveying, so as to achieve the effects of rapid mixing of materials and conveying. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a whole structure schematic view of the batch mixing barrel for modified plastics.

[0021] Figure 2 It is a batch mixing barrel body internal structure schematic view of the batch mixing barrel for modified plastics.

[0022] Figure 3 It is a sliding cover internal structure schematic view of the batch mixing barrel for modified plastics.

[0023] In the figure, 1 is a batch mixing barrel body; 2 is a mixing mechanism; 3 is a cover; 4 is a circular groove; 5 is a discharging mechanism; 6 is a sliding cover; 7 is a rotating disc; 8 is a centrifugal impeller; 9 is a conical mesh cover; 10 is a corrugated pipe; 11 is a driving motor; 12 is a switching piece; 13 is a cylinder; 14 is a through groove; 15 is a rotating shaft; 16 is a spiral blade; 17 is a cross rod; 18 is a cross groove; 19 is an outer cover; 20 is a avoiding groove; 21 is a hydraulic cylinder; 22 is a feeding channel; 23 is a weighbridge; 24 is a discharging channel; 25 is a pneumatic valve. DETAILED DESCRIPTION

[0024] The utility model is further explained in detail below with reference to the drawings. Embodiment

[0025] Referring to Figures 1-3 The utility model discloses a batch mixing barrel for modified plastics, including batch mixing barrel body 1, the bottom of batch mixing barrel body 1 is connected with mixing mechanism 2, the top side of batch mixing barrel body 1 is provided with the cover 3, the top side middle part of cover 3 is equipped with the round groove 4, set up in the round groove 4 has the discharging mechanism 5,

[0026] The discharging mechanism 5 includes a sliding cover 6, a rotating disc 7, a centrifugal impeller 8, a conical screen cover 9 and a corrugated pipe 10, the sliding cover 6 is slidingly connected in the round groove 4, the rotating disc 7 is rotatably installed on the top side wall in the sliding cover 6, the centrifugal impeller 8 is fixedly connected to the bottom side wall of the rotating disc 7, the conical screen cover 9 is fixedly connected to the bottom side wall of the rotating disc 7, the end of the conical screen cover 9 is downward, the centrifugal impeller 8 is located in the conical screen cover 9, the corrugated pipe 10 is connected to the outer circumferential side of the sliding cover 6, and the corrugated pipe 10 is located below the cover 3, the end of the corrugated pipe 10 extends to the outside of the batch mixing barrel body 1, the top side of the sliding cover 6 is connected with a driving motor 11, the output end of the driving motor 11 is connected with the rotating disc 7, and the top side of the cover 3 is provided with a switching part 12.

[0027] In this embodiment, after the material enters the batch mixing barrel body 1, the driving motor 11 is started to drive the mixing mechanism 2, the mixing mechanism 2 fully mixes the modified plastics and the mixed material, and after the mixing is completed, the mixing mechanism 2 continuously operates, and the switching part 12 drives the sliding cover 6 to communicate with the mixing mechanism 2. The high-speed rotation of the centrifugal blade makes the mixing mechanism 2 have strong adsorption force, so that the material can enter the sliding cover 6. The conical screen cover 9 prevents the material from directly hitting the centrifugal impeller 8. The material is sucked into the top of the sliding cover 6 along the side of the conical screen cover 9. The airflow carries the material out of the corrugated pipe 10, thereby avoiding the phenomenon of material residue and material sliding on the bottom of the batch mixing barrel body 1, and improving the efficiency of material mixing and external conveying.

[0028] In a further preferred embodiment of the utility model, as shown in Figure 2 The mixing mechanism 2 includes a cylinder 13, the cylinder 13 is fixedly connected to the bottom side wall of the batch mixing barrel body 1, a plurality of through grooves 14 are formed in the bottom of the outer circumferential side of the cylinder 13, a rotating shaft 15 is rotatably connected to the inner bottom side wall of the batch mixing barrel body 1, and a spiral blade 16 is connected to the outer circumferential side of the rotating shaft 15.

[0029] In the embodiment, the mixing mechanism 2 is arranged, wherein the cylinder 13 is fixed to the bottom of the mixing barrel body 1 and is rotatably installed on the rotating shaft 15, and the spiral blade 16 is connected to the outer periphery of the rotating shaft 15; material is fed into the cylinder 13 from the through slot 14, and the material is driven to the upper part of the cylinder 13 by the rotation of the spiral blade 16 and freely falls to achieve the mixing effect.

[0030] In the further preferable embodiment of the utility model, as shown in Figure 2 The bottom end of the conical mesh cover 9 is connected with a cross rod 17, the top end of the rotating shaft 15 is provided with a cross groove 18, and the bottom end of the cross rod 17 extends into the cross groove 18 and is in sliding connection with the cross groove 18.

[0031] In the embodiment, the cross rod 17 is used for the butt joint of the conical mesh cover 9 and the rotating shaft 15, the cross rod 17 is slidingly installed in the cross groove 18 at the top of the rotating shaft 15, and the top end of the cross rod 17 is connected with the conical mesh cover 9, so that the rotating disc 7 is driven by the driving motor 11; when the conical mesh cover 9 and the centrifugal impeller 8 rotate, the rotating shaft 15 is driven to rotate by the cross rod 17, so that the spiral blade 16 rotates to convey and mix the material;

[0032] When the sliding cover 6 is not butt jointed with the cylinder 13, the gap between the sliding cover 6 and the cylinder 13 is large, the air suction of the rational fan blade can increase the airflow velocity in the cylinder 13, so that a certain suction degree is generated in the cylinder 13, the conveying efficiency of the material is improved, the phenomenon that the material slides due to the rotation of the spiral blade 16 is avoided, and in addition, after the sliding cover 6 is butt jointed with the cylinder 13, the cylinder 13 and the sliding cover 6 are in a sealed state, so that a large suction force is generated in the through slot 14 at the bottom of the cylinder 13, the moving speed of the material can be greatly increased, the material can be sucked into the sliding cover 6 and then conveyed into the corrugated pipe 10, and the material discharging effect is achieved.

[0033] In the further preferable embodiment of the utility model, as shown in Figures 2-3 The switching piece 12 comprises an outer cover 19, the outer cover 19 is fixedly connected to the top side wall of the cover 3, the sliding cover 6 is located in the outer cover 19, the top side wall of the outer cover 19 is provided with an avoiding groove 20 for avoiding the driving motor 11, a hydraulic cylinder 21 is connected to the top side wall of the outer cover 19, and the output end of the hydraulic cylinder 21 penetrates through the top side wall of the outer cover 19 and is connected with the top side wall of the sliding cover 6.

[0034] In the embodiment, the cover 19 is arranged to support the hydraulic cylinder 21, and when the output end of the hydraulic cylinder 21 is extended, the sliding cover 6 is lowered, and then the sliding cover 6 is abutted with the cylinder 13, so that the sliding cover 6 can be sealed with the cylinder 13, and then the material is adsorbed through the through slot 14, and then the material is adsorbed into the sliding cover 6 by cooperation of the rotation of the spiral blade 16, so that the effect of conveying and discharging the material is achieved.

[0035] In further preferable embodiments of the present application, as shown in Figure 2 The outer peripheral side bottom of the batch mixing barrel body 1 is communicated with an inlet channel 22, and the opening of the inlet channel 22 faces upward.

[0036] In the embodiment, the inlet channel 22 is used to convey the modified plastics and the mixed material into the batch mixing barrel body 1, so that the mixed material can be mixed by the mixing mechanism 2, and finally conveyed to the corrugated pipe 10 for outward conveying, so that the effects of quickly mixing the material and conveying are achieved.

[0037] In further preferable embodiments of the present application, as shown in Figure 1 The side of the batch mixing barrel body 1 is provided with a platform scale 23, the end of the corrugated pipe 10 is connected with a discharging channel 24, and the discharging channel 24 is provided with a pneumatic valve 25.

[0038] In the embodiment, the platform scale 23 is arranged to place a storage container, and after the material is conveyed into the discharging channel 24 through the corrugated pipe 10, the material is conveyed into the container by opening the starting valve, and after the material reaches a certain weight, the pneumatic valve 25 is closed, so that the mixed material is transported.

[0039] The embodiments of the present application are preferable embodiments of the present application, and are not limited to the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A batch mixing tank for modified plastics, comprising a batch mixing tank body (1), characterized by, The bottom of the batch mixing barrel body (1) is connected with a mixing mechanism (2), the top side of the batch mixing barrel body (1) is provided with a cover (3), the middle part of the top side of the cover (3) is provided with a circular groove (4), and the circular groove (4) is provided with a discharging mechanism (5). The discharging mechanism (5) comprises a sliding cover (6), a rotating disc (7), a centrifugal impeller (8), a conical mesh cover (9) and a bellows (10), the sliding cover (6) is slidably connected in the circular groove (4), the rotating disc (7) is rotatably installed on the top side wall of the sliding cover (6), the centrifugal impeller (8) is fixedly connected to the bottom side wall of the rotating disc (7), the conical mesh cover (9) is fixedly connected to the bottom side wall of the rotating disc (7), the end of the conical mesh cover (9) is downward, the centrifugal impeller (8) is located in the conical mesh cover (9), the bellows (10) is connected to the outer circumferential side of the sliding cover (6), and the bellows (10) is located below the cover (3), the end of the bellows (10) extends to the outside of the batch mixing barrel body (1), the top side of the sliding cover (6) is connected with a driving motor (11), the output end of the driving motor (11) is connected with the rotating disc (7), and the top side of the cover (3) is provided with a switching piece (12).

2. The batch mixing tank for a modified plastic according to claim 1, wherein The mixing mechanism (2) comprises a cylinder (13), the cylinder (13) is fixedly connected to the bottom side wall of the batch mixing barrel body (1), a plurality of through grooves (14) are formed in the bottom of the outer circumferential side of the cylinder (13), a rotating shaft (15) is rotatably connected to the inner bottom side wall of the batch mixing barrel body (1), and a spiral blade (16) is connected to the outer circumferential side of the rotating shaft (15).

3. The batch mixing tank for modifying plastic according to claim 2, wherein The bottom end of the conical mesh cover (9) is connected with a cross rod (17), the top end of the rotating shaft (15) is provided with a cross groove (18), and the bottom end of the cross rod (17) extends into the cross groove (18) and is slidably connected with the cross groove (18).

4. The batch mixing tank for modifying plastic according to claim 3, wherein The switching piece (12) comprises an outer cover (19), the outer cover (19) is fixedly connected to the top side wall of the cover (3), the sliding cover (6) is located in the outer cover (19), the top side wall of the outer cover (19) is provided with a avoiding groove (20) for avoiding the driving motor (11), a hydraulic cylinder (21) is connected to the top side wall of the outer cover (19), and the output end of the hydraulic cylinder (21) penetrates through the top side wall of the outer cover (19) and is connected with the top side wall of the sliding cover (6).

5. The batch mixing tank for modifying plastic according to claim 4, wherein The outer circumferential side of the batch mixing barrel body (1) is connected with a feeding channel (22), and the opening of the feeding channel (22) faces upward.

6. The batch mixing tank for a modified plastic according to claim 5, wherein A platform scale (23) is arranged on the side of the batch mixing barrel body (1), the end of the bellows (10) is connected with a discharging channel (24), and a pneumatic valve (25) is arranged on the discharging channel (24).

Images