Hopper assembly with material stirring function

Abstract

The utility model relates to a hopper component with a material stirring function, which comprises a mounting frame and an injection molding cylinder mounted at the top of the mounting frame, a screw is rotatably connected in the injection molding cylinder, and a driving motor for driving the screw to rotate is mounted outside the injection molding cylinder. A mixing box located above the injection molding cylinder is mounted on one side of the mounting frame, a feeding pipe communicating with the injection molding cylinder is mounted at the bottom of the mixing box, a filter cylinder is mounted on the inner wall of the top of the mixing box, a feeding cylinder extending into the filter cylinder is mounted at the top of the mixing box, and a crushing mechanism is mounted in the filter cylinder; in the using process of the material crushing device, caked materials can be crushed, the crushed materials can be filtered through the arranged filter cartridge, so that the material crushing effect is guaranteed, the crushed materials can be mixed under the action of the multiple stirring rods, the uniformity of material distribution is guaranteed, and the material crushing effect is improved. Therefore, the production quality of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to injection molding machine technical field, concretely relates to a material hopper subassembly of material stirring function. BACKGROUND

[0002] Injection molding machine, also known as injection molding machine or injection machine, is a kind of thermoplastic or thermosetting plastic is made into various shape plastic products using plastic forming die main forming equipment.Injection molding machine is heated by plastic material, and it is fused, then it is injected into mould cavity by high pressure, and it is demoulded after cooling solidification, to complete the forming of product.

[0003] The existing injection molding machine is difficult to crush and mix the caked material before the material is put into the injection molding machine during use, when the caked raw material enters the injection molding machine, the caked material will cause the feeding port of the injection molding machine to be blocked, affect the feeding speed, thereby reduce production efficiency, when different raw materials need to be put into the injection molding machine, the caked material is not only difficult to mix uniformly with other raw materials, causing too much of one kind of raw material in local, but also the caked material is difficult to melt and flow uniformly during injection molding, which will cause defects such as bubbles, stripes on the surface of product, affect the appearance and performance of product, so that the quality of product is affected during injection molding of injection molding machine, thereby inconvenient for people to use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of material hopper subassembly of material stirring function with simple structure and reasonable design to solve the above problems.

[0005] The utility model realizes the above-mentioned purposes by the following technical solutions:

[0006] A kind of material hopper subassembly of material stirring function, including mounting frame, and the injection cylinder of being installed at the top of mounting frame, the mixing box of being installed in the side of mounting frame above injection cylinder, the feed pipe of being installed in the bottom of mixing box with injection cylinder intercommunication, the filter cylinder of being installed in the top inner wall of mixing box, the inside of filter cylinder is installed with the crushing mechanism, the bottom of filter cylinder is installed with the stirring mechanism, the crushing mechanism includes hollow rotating column that is rotatably connected to the top inner wall of mixing box, and multiple groups of crushing assemblies are installed on the outside of hollow rotating column, the crushing assembly includes rotating rod that is rotatably connected to the inside of hollow rotating column and extends to the inside of filter cylinder, and multiple crushing knives are installed on the outside of rotating rod.

[0007] As a further optimization scheme of the utility model, the top of the mixing box is provided with a fixing frame, the bottom of the fixing frame is provided with a fixed rod extending into the hollow rotating column, the outside of the fixed rod is provided with a first bevel gear, and the one end of the rotating rod is provided with a second bevel gear matched with the first bevel gear.

[0008] As a further optimization scheme of the utility model, the stirring mechanism includes the connecting rod installed in the bottom of the hollow rotating column and extending into the feeding pipe, the bottom end of the connecting rod is installed with the spiral conveying roller located in the feeding pipe, and the outside of the connecting rod is installed with multiple stirring rods.

[0009] As a further optimization scheme of the utility model, one end of the hollow rotating column extends to the top of the mixing box and is installed with the driven wheel, the top of the mixing box is installed with the rotating motor, and the output end of the rotating motor is installed with the driving wheel engaged with the driven wheel.

[0010] As a further optimization scheme of the utility model, the outside of the hollow rotating column is installed with two fixed plates, one side of the two fixed plates is commonly installed with the first cleaning plate abutting the inner wall of the filter cylinder, and the outside of the connecting rod is installed with the second cleaning plate abutting the outside of the filter cylinder.

[0011] As a further optimization scheme of the utility model, the top of the mixing box is installed with the feeding cylinder extending into the inside of the filter cylinder.

[0012] As a further optimization scheme of the utility model, the inside of the injection molding cylinder is rotatably connected with the screw rod, and the outside of the injection molding cylinder is installed with the driving motor driving the rotation of the screw rod.

[0013] The utility model discloses the beneficial effect lies in: the utility model discloses the process of using can smash the material of caking, and the filter cylinder can be set up to the material after smashing is filtered, thereby guaranteeing the effect of material smashing, the material after smashing can be mixed under the action of multiple stirring rods, and the uniformity of material distribution is ensured, thereby improve the quality of product production. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the first sectional structure schematic diagram of the mixing box of the utility model;

[0016] Figure 3 It is the second sectional structure schematic diagram of the mixing box of the utility model;

[0017] Figure 4 It is the third sectional structure schematic diagram of the mixing box of the utility model;

[0018] Figure 5 It is the utility model Figure 2 The enlarged view of A in the utility model;

[0019] Figure 6 It is the utility modelFigure 3 Enlarged view of point B in the middle.

[0020] In the figure: 1. Mounting frame; 2. Injection molding cylinder; 3. Mixing box; 4. Feed pipe; 5. Filter cylinder; 6. Hollow rotating column; 7. Rotating rod; 8. Crushing knife; 9. Fixed frame; 10. Fixed rod; 11. First bevel gear; 12. Second bevel gear; 13. Connecting rod; 14. Screw conveyor roller; 15. Stirring rod; 16. Driven wheel; 17. Rotating motor; 18. Driving wheel; 19. Fixed plate; 20. First cleaning plate; 21. Second cleaning plate; 22. Feed cylinder. DETAILED DESCRIPTION

[0021] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] like Figures 1-6 As shown, a hopper assembly with a material stirring function includes a mounting frame 1, and an injection molding barrel 2 mounted on the top of the mounting frame 1, the interior of the injection molding barrel 2 is rotatably connected to a screw, and the outside of the injection molding barrel 2 is mounted with a driving motor for driving the screw to rotate, a mixing box 3 located above the injection molding barrel 2 is mounted on one side of the mounting frame 1, a feeding pipe 4 connected to the injection molding barrel 2 is mounted at the bottom of the mixing box 3, a filter cartridge 5 is mounted on the top inner wall of the mixing box 3, a feeding barrel 22 extending to the inside of the filter cartridge 5 is mounted on the top of the mixing box 3, a crushing mechanism is mounted inside the filter cartridge 5, and the filter cartridge 5 is mounted 5 is provided with a stirring mechanism at the bottom, a pulverizing mechanism including a hollow rotating column 6 rotatably connected to the inner wall of the top of the mixing box 3, and a plurality of pulverizing assemblies installed on the outside of the hollow rotating column 6, the pulverizing assemblies including a rotating rod 7 rotatably connected to the inside of the hollow rotating column 6 and extending to the inside of the filter cartridge 5, and a plurality of pulverizing knives 8 installed on the outside of the rotating rod 7, one end of the hollow rotating column 6 extends to the top of the mixing box 3 and is provided with a driven wheel 16, a rotating motor 17 is provided on the top of the mixing box 3, and a driving wheel 18 meshing with the driven wheel 16 is provided on the output end of the rotating motor 17;

[0023] When in use, the material can be poured into the interior of the filter cylinder 5 through the feed cylinder 2, and the rotating motor 17 will drive the driving wheel 18 to rotate. Under the meshing of the driving wheel 18 and the driven wheel 16, the hollow rotating column 6 will rotate. Under the drive of the hollow rotating rod 6, the multiple rotating rods 7 will drive the multiple crushing knives 8 to rotate around the hollow rotating rod 6 as the center, thereby crushing the agglomerated or large-particle materials. The crushed materials will be filtered through the filter cylinder 5 to ensure the uniformity of the materials.

[0024] like Figure 3 、Figure 4 and Figure 6 As shown in

[0025] When the hollow rotating column 6 drives the plurality of rotating rods 7 to rotate around the hollow rotating column 6, the second bevel gear 12 will revolve around the first bevel gear 11, and under the cooperation of the first bevel gear 11 and the second bevel gear 12, the rotating rod 7 can also rotate around the hollow rotating column 6 when rotating, and the plurality of crushing knives 8 will rotate when the rotating rod 7 rotates, so that the material can be better crushed, and the crushing efficiency is improved.

[0026] As shown in Figure 3 The stirring mechanism comprises a connecting rod 13 installed at the bottom of the hollow rotating column 6 and extending into the feeding pipe 4, a spiral conveying roller 14 installed at the bottom end of the connecting rod 13 and located in the feeding pipe 4, and a plurality of stirring rods 15 installed outside the connecting rod 13.

[0027] When the hollow rotating column 6 rotates, the plurality of stirring rods 15 and the spiral conveying roller 14 will rotate, the plurality of stirring rods 15 will stir the crushed material, so that the material can be better mixed, and the spiral conveying roller 14 can better feed the material, preventing the material from blocking the feeding pipe 4 and affecting the feeding speed.

[0028] As shown in Figure 3 and Figure 4 The hollow rotating column 6 is externally provided with two fixed plates 19, one side of the two fixed plates 19 is jointly provided with a first cleaning plate 20 abutting the inner wall of the filter cylinder 5, and the connecting rod 13 is externally provided with a second cleaning plate 21 abutting the outer wall of the filter cylinder 5.

[0029] When the hollow rotating column 6 and the connecting rod 13 rotate, the first cleaning plate 20 and the second cleaning plate 21 will rotate, and under the action of the first cleaning plate 20 and the second cleaning plate 21, the filter cylinder 5 can be cleaned, reducing the blocking of the filter cylinder 5 and affecting the filtering effect of the filter cylinder 5.

[0030] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. A material mixing function hopper assembly comprising a mounting frame (1) and an injection cylinder (2) mounted on top of the mounting frame (1), characterized in that, The installation frame (1) is provided with a mixing box (3) above the injection cylinder (2), the bottom of the mixing box (3) is provided with a feeding pipe (4) communicated with the injection cylinder (2), the inner wall of the top of the mixing box (3) is provided with a filter cylinder (5), the inside of the filter cylinder (5) is provided with a crushing mechanism, the bottom of the filter cylinder (5) is provided with a stirring mechanism, the crushing mechanism comprises a hollow rotating column (6) rotatably connected to the inner wall of the top of the mixing box (3), and a plurality of crushing assemblies are arranged outside the hollow rotating column (6), the crushing assembly comprises a rotating rod (7) rotatably connected to the inside of the hollow rotating column (6) and extending into the inside of the filter cylinder (5), and a plurality of crushing knives (8) are arranged outside the rotating rod (7).

2. A hopper assembly for a material blending function according to claim 1, wherein: The top of the mixing box (3) is provided with a fixing frame (9), the bottom of the fixing frame (9) is provided with a fixed rod (10) extending into the hollow rotating column (6), and the outside of the fixed rod (10) is provided with a first bevel gear (11), one end of the rotating rod (7) is provided with a second bevel gear (12) matched with the first bevel gear (11).

3. A hopper assembly of claim 1, wherein: The stirring mechanism comprises a connecting rod (13) arranged at the bottom of the hollow rotating column (6) and extending into the feeding pipe (4), the bottom end of the connecting rod (13) is provided with a spiral conveying roller (14) arranged in the feeding pipe (4), and the outside of the connecting rod (13) is provided with a plurality of stirring rods (15).

4. A hopper assembly of claim 1, wherein: One end of the hollow rotating column (6) extends to the top of the mixing box (3) and is provided with a driven wheel (16), the top of the mixing box (3) is provided with a rotating motor (17), and the output end of the rotating motor (17) is provided with a driving wheel (18) engaged with the driven wheel (16).

5. A hopper assembly of claim 3, wherein: The outside of the hollow rotating column (6) is provided with two fixed plates (19), one side of the two fixed plates (19) is provided with a first cleaning plate (20) matched with the inner wall of the filter cylinder (5) in common, and the outside of the connecting rod (13) is provided with a second cleaning plate (21) matched with the outside of the filter cylinder (5).

6. A hopper assembly for a material blending function according to claim 1, wherein: The top of the mixing box (3) is provided with a feeding cylinder (22) extending into the inside of the filter cylinder (5).

7. A hopper assembly for a material blending function according to claim 1, wherein: The inside of the injection cylinder (2) is rotatably connected with a screw rod, and the outside of the injection cylinder (2) is provided with a driving motor for driving the rotation of the screw rod.

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