CN213198351U

CN213198351U - PE raw material mixing machine

Info

Publication number: CN213198351U
Application number: CN202021506519.4U
Authority: CN
Inventors: 王贵卿
Original assignee: Cangzhou Dongsheng Plastic Co ltd
Current assignee: Cangzhou Dongsheng Plastic Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-14
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of auxiliary devices for plastic processing, in particular to a PE raw material mixing machine which can rapidly and quantitatively add various additives, is simple and convenient to operate and improves the working efficiency, and comprises a frame, a mixing box and a stirring motor, wherein the mixing box is arranged on the frame, a working cavity is arranged inside the mixing box, the top end of the mixing box is provided with a charging hole, the bottom end of the mixing box is communicated with a discharging pipe, the mixing box also comprises a rotating shaft, a stirring rod, a fixing frame, a fixing plate, a push plate, a cylinder, a supporting frame and an auxiliary material box, the inside of the auxiliary material box is provided with a placing cavity, a plurality of groups of clapboards are arranged in the placing cavity, the placing cavity is divided into a plurality of groups of component cavities by the plurality of groups of clapboards, the bottom ends of the plurality of groups of discharging pipes are communicated with a, the output end of the quantitative feeding pipe is provided with a movable blocking cover, and the quantitative feeding pipe further comprises a gate valve, a piston rod and a plurality of groups of screws.

Description

PE raw material mixing machine

Technical Field

The utility model relates to a technical field of plastic processing auxiliary device especially relates to a former material blendor of PE.

Background

As is well known, a PE raw material mixer is an auxiliary device used in the plastic processing process for mixing PE raw materials with some plasticizers, color additives, etc. to ensure the molding quality of subsequent products, and is widely used in the field of plastic processing; the existing PE raw material mixing machine comprises a rack, a mixing box and a stirring motor, wherein the mixing box is arranged on the rack, a working cavity is arranged inside the mixing box, the top end of the mixing box is provided with a charging hole, the bottom end of the mixing box is communicated with a discharging pipe, a discharging valve is arranged at the discharging pipe, the stirring motor is arranged at the bottom end of the mixing box, a rotating shaft is arranged at the output end of the top of the stirring motor, the top end of the rotating shaft extends into the working cavity, and a stirring rod is arranged on the rotating shaft; when the existing PE raw material mixing machine is used, PE raw materials and additives are led into a working cavity from a feeding port, a rotating shaft and a stirring rod are driven to rotate through a stirring motor, the PE raw materials and the additives are mixed, after the PE raw materials and the additives are uniformly mixed, a discharge valve is opened, and the mixed materials are led out from a discharge pipe; the existing PE raw material mixing machine is used for finding that a plurality of additives need to be quantitatively added every time, so that the additives need to be weighed and added every time, the operation is complex, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can carry out ration to multiple additive fast and add, it is easy and simple to handle, improve work efficiency's former material blendor of PE.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a PE raw material mixing machine comprises a rack, a mixing box and a stirring motor, wherein the mixing box is mounted on the rack, a working cavity is arranged inside the mixing box, a charging opening is formed in the top end of the mixing box, a discharging pipe is communicated with the bottom end of the mixing box, a discharging valve is arranged at the discharging pipe, the stirring motor is mounted at the bottom end of the mixing box, a rotating shaft is arranged at the output end of the top of the stirring motor, the top end of the rotating shaft extends into the working cavity, and a stirring rod is arranged on the rotating shaft; the automatic feeding device comprises a mixing box, and is characterized by further comprising a fixing frame, a fixing plate, a push plate, an air cylinder, a supporting frame and an auxiliary material box, wherein the fixing frame is fixedly arranged at the top of the right end of the mixing box, the bottom end of the supporting frame is connected with the top end of the fixing frame, the top end of the supporting frame is connected with the bottom end of the auxiliary material box, a placing cavity is arranged in the auxiliary material box, a plurality of groups of partition plates are arranged in the placing cavity, the placing cavity is divided into a plurality of groups of sub-cavities by the plurality of groups of partition plates, a plurality of groups of blanking pipes are communicated with the plurality of groups of sub-cavities respectively, the bottom ends of the groups of blanking pipes are all communicated with a quantitative feeding pipe, the quantitative feeding pipe is made of transparent materials, scale marks are transversely arranged on the quantitative feeding pipe, a quantitative column is arranged in the quantitative feeding, the quantitative feeding device comprises a fixed frame, a fixed plate, a cylinder, a piston rod, a quantitative feeding pipe, a plurality of groups of discharging pipes, a movable blocking cover, gate valves, a plurality of groups of discharging pipes, a fixing plate and a piston rod, wherein the output end of the quantitative feeding pipe is provided with the movable blocking cover, the plurality of groups of discharging pipes are provided with the gate valves, the fixed plate is fixedly installed on the right side of the top end of the fixed frame, the cylinder is installed at the right end of the fixed plate, the output end of the left side of the cylinder is provided with the piston rod, the left end of the piston rod penetrates.

Preferably, the top end of the movable blocking cover is hinged with the top of the output end of the quantitative feeding pipe, and a balancing weight is arranged at the bottom end of the movable blocking cover.

Preferably, still include frame, two sets of pillars and servo motor, the bottom of two sets of pillars all is connected with the top of mount, the top of two sets of pillars respectively with the front side and the rear side fixed connection of frame bottom, the inboard of frame is provided with horizontal slip's slide, the second screw hole that link up about the middle part of slide is provided with, and the left end of frame is provided with the multiunit and perforates, and the left end of slide is provided with the multiunit connecting rod, the left end of multiunit connecting rod passes the multiunit respectively and perforates and be connected with the right-hand member of multiunit push-pull valve respectively, servo motor installs in the right-hand member of frame to left side output at servo motor is provided with the lead screw, the left end spiral shell dress of lead screw pass the second screw hole and with frame rotatable coupling in the left side of frame.

Preferably, the outer side of the quantitative column is tightly attached to the inner side wall of the quantitative conveying pipe.

Preferably, the front end and the rear end of fixed plate all are provided with about the spacing hole that link up, the front side and the rear side of push pedal right-hand member all are provided with the gag lever post, and the right-hand member of two sets of gag lever posts passes two sets of spacing holes to the right side of fixed plate respectively.

Preferably, the left ends of the multiple groups of screws are provided with supporting wheels, and the supporting wheels are positioned on the right side of the movable blocking cover.

Preferably, the top of auxiliary tank is provided with the opening, the opening all communicates with each other with multicomponent chamber to be provided with the case lid at the opening part, the right-hand member bottom of auxiliary tank is provided with the multiunit and arranges the material pipe, the multiunit is arranged the material pipe and is communicated with each other with the multicomponent chamber respectively, and all be provided with the ooff valve in multiunit row material pipe department.

(III) advantageous effects

Compared with the prior art, the utility model provides a former material blendor of PE possesses following beneficial effect:

1. the PE raw material mixing machine is characterized in that multiple additives are respectively filled into a multi-component cavity, a gate valve is opened, the additives in the sub-cavities are guided into a quantitative feeding pipe through a blanking pipe, the additives are quantified, a push plate is driven by a cylinder and is pushed by multiple groups of screws to move in the quantitative feeding pipe, the additives in the quantitative feeding pipe are pushed into a mixing box through the quantitative column, a movable blocking cover can be pushed open in the material pushing process, the output end of the quantitative feeding pipe is covered by the movable blocking cover at ordinary times, the additives are prevented from being led out, the multiple additives can be rapidly and quantitatively added, the operation is simple and convenient, and the working efficiency is improved;

2. this former material puddler of PE through rotating quantitative post, can adjust the effective volume in the ration pay-off pipe, carries out the ration to the single addition of every kind of additive, can assist the initial position of quick adjustment ration post through the scale mark on the ration pay-off pipe.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic perspective view of another angle of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the connection structure of the support post and the frame of the present invention;

FIG. 6 is a schematic view of the top view of the auxiliary box of the present invention;

in the drawings, the reference numbers: 1. a frame; 2. a mixing box; 3. a stirring motor; 4. a discharge pipe; 5. a rotating shaft; 6. a stirring rod; 7. a fixed mount; 8. a fixing plate; 9. pushing the plate; 10. a cylinder; 11. a support frame; 12. an auxiliary box; 13. a partition plate; 14. a discharging pipe; 15. a quantitative feeding pipe; 16. scale lines; 17. a dosing column; 18. a movable blocking cover; 19. a gate valve; 20. a piston rod; 21. a screw; 22. a balancing weight; 23. a frame type frame; 24. a pillar; 25. a servo motor; 26. a slide plate; 27. a connecting rod; 28. a screw rod; 29. a limiting rod; 30. a support wheel; 31. a box cover; 32. a discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model discloses a PE raw material mixing machine, including frame 1, mixing box 2 and agitator motor 3, mixing box 2 is installed on frame 1, and is provided with the working chamber in mixing box 2, the top of mixing box 2 is provided with the charge door, the bottom of mixing box 2 is provided with discharging pipe 4 in a communicating manner, and is provided with the bleeder valve at discharging pipe 4, agitator motor 3 is installed in the bottom of mixing box 2, and is provided with pivot 5 at the top output of agitator motor 3, the top of pivot 5 stretches into the working chamber, and is provided with puddler 6 on pivot 5; the automatic feeding device comprises a mixing box 2, and is characterized by further comprising a fixing frame 7, a fixing plate 8, a push plate 9, an air cylinder 10, a supporting frame 11 and an auxiliary material box 12, wherein the fixing frame 7 is fixedly arranged at the top of the right end of the mixing box 2, the bottom end of the supporting frame 11 is connected with the top end of the fixing frame 7, the top end of the supporting frame 11 is connected with the bottom end of the auxiliary material box 12, a placing cavity is arranged inside the auxiliary material box 12, a plurality of groups of partition plates 13 are arranged in the placing cavity, the placing cavity is divided into a plurality of groups of partition plates 13 by the plurality of groups of partition plates 13, a plurality of groups of discharging pipes 14 are communicated with the bottom end of the auxiliary material box 12, the plurality of groups of discharging pipes 14 are respectively communicated with the plurality of groups of discharging pipes 14, the quantitative feeding pipes 15 are made of transparent materials, scale marks 16 are transversely arranged on the, the effective volume within the dosing tube 15 is adjusted by the position of the dosing post 17 within the dosing tube 15, the middle part of the quantitative column 17 is provided with a first threaded hole which is through from left to right, the output ends of the quantitative feeding pipes 15 are all positioned above the feeding hole of the mixing box 2, the output end of the quantitative feeding pipe 15 is provided with a movable blocking cover 18, a plurality of groups of blanking pipes 14 are provided with gate valves 19, the fixed plate 8 is fixedly arranged at the right side of the top end of the fixed frame 7, the air cylinder 10 is arranged at the right end of the fixed plate 8, a piston rod 20 is arranged at the left output end of the cylinder 10, the left end of the piston rod 20 passes through the fixed plate 8 and is connected with the right end of the push plate 9, a plurality of groups of screw rods 21 are fixedly connected to the left end of the push plate 9, and the plurality of groups of screw rods 21 are respectively screwed through the first threaded holes of the plurality of groups of quantitative columns 17 and extend into the plurality of groups of quantitative feeding pipes 15; the method comprises the following steps of respectively filling a plurality of additives into a multi-component cavity, opening a gate valve 19, leading the additives in the sub-cavities into a quantitative feeding pipe 15 through a discharging pipe 14, quantifying the additives, driving a push plate 9 through an air cylinder 10, pushing the quantitative column 17 to move in the quantitative feeding pipe 15 through a plurality of groups of screws 21 by the push plate 9, pushing the additives in the quantitative feeding pipe 15 into a mixing box 2 through the quantitative column 17, pushing a movable blocking cover 18 open in the material pushing process, normally covering the output end of the quantitative feeding pipe 15 by the movable blocking cover 18 to prevent the additives from being led out, quickly and quantitatively adding the additives, and is simple and convenient to operate and capable of improving the working efficiency; the effective volume in the quantitative feeding pipe 15 can be adjusted by rotating the quantitative column 17, the single addition of each additive is quantified, the initial position of the quantitative column 17 can be assisted and rapidly adjusted by the scale mark 16 on the quantitative feeding pipe 15, the top end of the movable blocking cover 18 is hinged with the top of the output end of the quantitative feeding pipe 15, and the bottom end of the movable blocking cover 18 is provided with a balancing weight 22; make removable cover tightly cover the delivery outlet of quantitative conveying pipe 15 under the effect of balancing weight 22 gravity, the left end of multiunit screw rod 21 all is provided with supporting wheel 30, supporting wheel 30 is located the right side of activity fender lid 18, can push up removable cover open when screw rod 21 moves left through supporting wheel 30, derives the additive to mixing box 2.

The structure is characterized by further comprising a frame 23, two groups of pillars 24 and a servo motor 25, the bottom ends of the two groups of pillars 24 are connected with the top end of the fixed frame 7, the top ends of the two groups of pillars 24 are fixedly connected with the front side and the rear side of the bottom end of the frame 23 respectively, a sliding plate 26 which horizontally slides is arranged on the inner side of the frame 23, a second threaded hole which is through from left to right is formed in the middle of the sliding plate 26, a plurality of groups of through holes are formed in the left end of the frame 23, a plurality of groups of connecting rods 27 are arranged at the left end of the sliding plate 26, the left ends of the plurality of groups of connecting rods 27 penetrate through the plurality of groups of through holes and are connected with the right ends of the plurality of groups of gate valves 19 respectively, the servo motor 25 is mounted at the right end of the frame 23, a lead screw 28 is arranged at the left output end of the servo; the screw rod 28 is driven to rotate by the servo motor 25, the sliding plate 26 is driven to transversely move by the matching of the screw rod 28 and the sliding plate 26, and the sliding plate 26 drives the opening and closing of the plurality of groups of gate valves 19 respectively by a plurality of groups of connecting rods 27.

The front end and the rear end of the fixed plate 8 are both provided with a left-right through limiting hole, the front side and the rear side of the right end of the push plate 9 are both provided with a limiting rod 29, and the right ends of the two groups of limiting rods 29 respectively penetrate through the two groups of limiting holes to the right side of the fixed plate 8; the stability of the push plate 9 during horizontal movement is ensured by the limiting rod 29.

The top end of the auxiliary material box 12 is provided with an opening which is communicated with the multi-component cavities, a box cover 31 is arranged at the opening, the bottom of the right end of the auxiliary material box 12 is provided with a plurality of groups of discharge pipes 32, the plurality of groups of discharge pipes 32 are respectively communicated with the multi-component cavities, and switch valves are arranged at the positions of the plurality of groups of discharge pipes 32; the additive can be supplemented into the sub-cavity of the auxiliary box 12 by opening the box cover 31, and the additive in the sub-cavity can be discharged and emptied through the discharge pipe 32, so that the additive can be replaced.

When the quantitative feeding device is used, a plurality of additives are respectively filled into a multi-component cavity, the gate valve 19 is opened, the additives in the sub-cavities are led into the quantitative feeding pipe 15 through the discharging pipe 14, the additives are quantified, the push plate 9 is driven by the air cylinder 10, the push plate 9 pushes the quantitative column 17 to move in the quantitative feeding pipe 15 through a plurality of groups of screw rods 21, the additives in the quantitative feeding pipe 15 are pushed into the mixing box 2 through the quantitative column 17, the movable blocking cover 18 can be pushed open in the material pushing process, the output end of the quantitative feeding pipe 15 is covered by the movable blocking cover 18 at ordinary times, the additives are prevented from being led out, the quantitative addition of the additives can be rapidly carried out, the operation is simple and convenient; through rotating quantitative post 17, can adjust the effective volume in quantitative conveying pipe 15, carry out the ration to the single addition of every kind of additive, initial position through scale mark 16 on quantitative conveying pipe 15 can assist quick adjustment quantitative post 17, drive lead screw 28 through servo motor 25 and rotate, cooperation through lead screw 28 and slide 26 drives slide 26 lateral shifting, slide 26 drives opening and closing of multiunit push-pull valve 19 respectively through multiunit connecting rod 27, open the chamber of case lid 31 can toward auxiliary material case 12 and supply the additive in the chamber, can derive the additive in the chamber to empty through arranging material pipe 32, change the additive.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PE raw material mixing machine comprises a rack (1), a mixing box (2) and a stirring motor (3), wherein the mixing box (2) is installed on the rack (1), a working cavity is arranged inside the mixing box (2), a feeding port is formed in the top end of the mixing box (2), a discharging pipe (4) is communicated with the bottom end of the mixing box (2), a discharging valve is arranged at the discharging pipe (4), the stirring motor (3) is installed at the bottom end of the mixing box (2), a rotating shaft (5) is arranged at the output end of the top of the stirring motor (3), the top end of the rotating shaft (5) extends into the working cavity, and a stirring rod (6) is arranged on the rotating shaft (5); the device is characterized by further comprising a fixing frame (7), a fixing plate (8), a push plate (9), an air cylinder (10), a supporting frame (11) and an auxiliary material box (12), wherein the fixing frame (7) is fixedly arranged at the top of the right end of the mixing box (2), the bottom end of the supporting frame (11) is connected with the top end of the fixing frame (7), the top end of the supporting frame (11) is connected with the bottom end of the auxiliary material box (12), a placing cavity is arranged inside the auxiliary material box (12), a plurality of groups of partition plates (13) are arranged in the placing cavity, the placing cavity is divided into a plurality of groups of partition plates (13), the bottom end of the auxiliary material box (12) is communicated with a plurality of groups of discharging pipes (14), the plurality of groups of discharging pipes (14) are respectively communicated with the plurality of groups of separating cavities, quantitative feeding pipes (15) are respectively communicated with the bottom, scale marks (16) are transversely arranged on the quantitative feeding pipe (15), a quantitative column (17) is arranged in the quantitative feeding pipe in a sliding manner, a first threaded hole which is communicated from left to right is formed in the middle of the quantitative column (17), the output end of the quantitative feeding pipe (15) is positioned above the feeding hole of the mixing box (2), a movable blocking cover (18) is arranged at the output end of the quantitative feeding pipe (15), gate valves (19) are arranged on a plurality of groups of discharging pipes (14), the fixing plate (8) is fixedly arranged on the right side of the top end of the fixing frame (7), the air cylinder (10) is arranged at the right end of the fixing plate (8), a piston rod (20) is arranged at the left output end of the air cylinder (10), the left end of the piston rod (20) penetrates through the fixing plate (8) and is connected with the right end of the push plate (9), a plurality of groups of screw rods (21, the multiple groups of screw rods (21) are respectively screwed and penetrate through the first threaded holes of the multiple groups of quantitative columns (17) and extend into the multiple groups of quantitative feeding pipes (15).

2. The PE raw material mixing machine as claimed in claim 1, wherein the top end of the movable blocking cover (18) is hinged to the top of the output end of the quantitative feeding pipe (15), and a balancing weight (22) is arranged at the bottom end of the movable blocking cover (18).

3. The PE raw material mixing machine as claimed in claim 2, further comprising a frame (23), two sets of pillars (24) and a servo motor (25), wherein the bottom ends of the two sets of pillars (24) are connected with the top end of the fixed frame (7), the top ends of the two sets of pillars (24) are respectively fixedly connected with the front side and the rear side of the bottom end of the frame (23), a sliding plate (26) which horizontally slides is arranged inside the frame (23), a second threaded hole which is through from left to right is arranged in the middle of the sliding plate (26), a plurality of sets of through holes are arranged at the left end of the frame (23), a plurality of sets of connecting rods (27) are arranged at the left end of the sliding plate (26), the left ends of the plurality of sets of connecting rods (27) respectively penetrate through the plurality of sets of through holes and are respectively connected with the right ends of the plurality of sets of gate valves (19), the servo motor (25) is installed at the right end of the frame, and a screw rod (28) is arranged at the left output end of the servo motor (25), and the left end of the screw rod (28) is screwed through the second threaded hole and is rotatably connected with the left inner frame of the frame type frame (23).

4. A PE raw material mixing machine according to claim 3, characterized in that the outer side of the quantitative column (17) is attached to the inner side wall of the quantitative conveying pipe.

5. A PE raw material mixing machine as claimed in claim 4, characterized in that the front end and the rear end of the fixing plate (8) are provided with limiting holes which are communicated from left to right, the front side and the rear side of the right end of the push plate (9) are provided with limiting rods (29), and the right ends of the two sets of limiting rods (29) respectively penetrate through the two sets of limiting holes to the right side of the fixing plate (8).

6. A PE raw material mixing machine according to claim 5, characterized in that the left ends of the multiple sets of screws (21) are provided with a support wheel (30), and the support wheel (30) is located at the right side of the movable blocking cover (18).

7. A PE raw material mixing machine as claimed in claim 6, characterized in that the top end of the auxiliary material box (12) is provided with an opening which is communicated with the multi-component chambers, a box cover (31) is arranged at the opening, a plurality of groups of discharging pipes (32) are arranged at the bottom of the right end of the auxiliary material box (12), the plurality of groups of discharging pipes (32) are respectively communicated with the multi-component chambers, and switch valves are arranged at the plurality of groups of discharging pipes (32).