CN219236079U

CN219236079U - Automatic liquid adding device for plastic extruder

Info

Publication number: CN219236079U
Application number: CN202223382970.1U
Authority: CN
Inventors: 石宗良; 李琰
Original assignee: Shandong Zhaoji Cable Co ltd
Current assignee: Shandong Zhaoji Cable Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-23
Anticipated expiration: 2032-12-16

Abstract

The utility model provides an automatic liquid feeding device for a plastic extruder, which comprises a box body, wherein a feed hopper is inserted into the position, close to the center, of the top of the box body, an opening is formed in the position, close to the top, of the top of the feed hopper, first bearings are fixedly connected to the left and right sides of an inner cavity of the box body, mixing rods are jointly penetrated through the inner cavities of the two first bearings, second bearings are fixedly connected to the position, close to the center, of the left and right sides of the inner cavity of the box body, intermittent equal blanking can be realized through synchronous movement of two baffle plates, the blanking amount can be accurately controlled, the device can be used for primarily stirring and mixing materials, the materials can be uniformly scattered in the inner cavity of a heater, the heating process can be better uniform and efficient, the synchronism of the device is high, and the manual labor is greatly reduced.

Description

Automatic liquid adding device for plastic extruder

Technical Field

The utility model relates to the technical field of plastic processing, in particular to an automatic liquid adding device for a plastic extruder.

Background

At present, the modified plastic industry is vigorously developed for over twenty years, new formulas are endless, more and more raw materials are involved, and particularly complex additives are involved. The additives mainly involved include: antioxidants, weather-proofing agents, compatibilizers, antistatic agents, lubricants, and the like. Under the traditional production process, the addition amount of the auxiliary agents is small, so that the auxiliary agents are difficult to meter through a metering scale, and are generally manually weighed and then added into a high-speed mixer to be mixed with the resin;

synchronous stirring can not be carried out when adding, synchronism is lower, and the manual work of feeding speed can not carry out reasonable accuse.

Therefore, it is necessary to provide an automatic liquid feeding device for a plastic extruder to solve the above technical problems.

Disclosure of Invention

The utility model provides an automatic liquid adding device for a plastic extruder, which solves the problems that synchronous stirring can not be carried out during adding, the synchronism is low, and reasonable control can not be carried out manually at the feeding speed.

In order to solve the technical problems, the automatic liquid feeding device for the plastic extruder provided by the utility model comprises a box body, a feed hopper is inserted in the position, close to the center, of the top of the box body, the top of the feed hopper is provided with an opening, first bearings are fixedly connected to the left side and the right side of an inner cavity of the box body, two inner cavities of the first bearings are jointly penetrated with a mixing rod, second bearings are fixedly connected to the left side and the right side of the inner cavity of the box body, the inner cavities of the second bearings are jointly penetrated with a rotating rod, two cams are fixedly sleeved on the outer side edge of the rotating rod, close to the center, of the left side edge of the rotating rod, a second sheave is fixedly sleeved on the left side edge of the rotating rod, a first belt is arranged between the two second sheaves, the two second sheaves are in transmission connection through a first belt, the right side of the rotating rod is fixedly connected with a rotating roller, the outer side edge of the rotating roller is movably sleeved with a lantern ring, the bottom of the lantern ring is fixedly connected with an L-shaped rod, the left side of the L-shaped rod is fixedly connected with a frame, the left side of the L-shaped rod is fixedly connected with a baffle plate is fixedly connected with the bottom of the inner cavity of the box, two baffle plates are fixedly connected with the two side of the inner cavities of the baffle plates, the baffle plates are fixedly connected with the two side of the baffle plates are fixedly arranged near to the bottom the two side of the connecting plates, the baffle plates are fixedly connected with the two side of the inner cavities are fixedly connected with the bottom plates, and are fixedly connected with the two side bottom flanges are fixedly near to the bottom joint plate, the bottom end of the blanking pipe is inserted into the top of the extrusion pipe near the center.

Preferably, the outer side edge of the rotating roller is provided with a corrugated groove, the inner cavity of the corrugated groove is movably connected with a positioning ball, the rear side of the positioning ball is fixedly connected with a connecting bar, and the rear end of the connecting bar is fixedly connected with the inner cavity side wall of the lantern ring.

Preferably, the left end fixedly connected with controller of extrusion pipe, the inner chamber of extrusion pipe is close to left end department fixedly connected with division board, the right-hand member of extrusion pipe is close to central department and has pegged graft the discharging pipe.

Preferably, the inner cavity of the extrusion pipe is fixedly connected with a motor near the left end, a power output shaft of the motor is fixedly connected with a power rod, the partition plate is fixedly connected with a third bearing near the center, and the power rod penetrates through the inner cavity of the third bearing.

Preferably, the outer side edge of the power rod is close to the left end and fixedly sleeved with first grooved wheels at the left end of the rotating rod, a second belt is arranged between the two first grooved wheels, and the two first grooved wheels are in transmission connection through the second belt.

Preferably, the outer side edge of the power rod is fixedly sleeved with a spiral blade close to the right end, the bottom of the extrusion pipe is fixedly connected with two support columns, and the bottom ends of the two support columns are fixedly connected with a bottom plate together.

Preferably, the outside edge fixedly connected with a plurality of puddler of compounding pole, a plurality of the puddler uses the center of compounding pole to be the annular array form and arranges as the center pin.

Compared with the related art, the automatic liquid adding device for the plastic extruder has the following beneficial effects:

the utility model provides an automatic liquid feeding device for a plastic extruder, which can realize intermittent equivalent blanking through synchronous movement of two baffle plates, accurately control blanking amount, ensure that the device can perform preliminary stirring and mixing on materials, ensure that the materials can be uniformly scattered in an inner cavity of a heater, ensure that the device can be better, more uniform and efficient in heating, has high synchronism and greatly reduces manual labor.

Drawings

FIG. 1 is a schematic diagram of an automatic liquid feeding apparatus for a plastic extruder according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a partial right side cross-sectional view of the component positioning ball and connecting bar of the present embodiment;

fig. 4 is a right-hand view showing the cam of the present embodiment.

Reference numerals in the drawings: 1. a case; 2. a stirring rod; 3. a striker plate; 4. a cam; 5. a helical blade; 6. a discharge pipe; 7. a support column; 8. a bottom plate; 9. a partition plate; 10. a collar; 11. a controller; 12. a motor; 13. a primary sheave; 14. a positioning ball; 15. a power lever; 16. discharging pipes; 17. a rotating roller; 18. a heater; 19. a connecting bar; 20. a positioning rod; 21. a screen frame; 22. a second sheave; 23. a rotating lever; 24. a mixing rod; 25. a feed hopper; 26. the tube is extruded.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Please refer to fig. 1, 2, 3 and 4 in combination, wherein,

fig. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 4 is a right-hand view showing the cam of the present embodiment.

The utility model provides an automatic liquid feeding device for plastic extruder, which comprises a box body 1, the top of box 1 is close to central department and is pegged graft there is feeder hopper 25, the top department of feeder hopper 25 is the opening setting, the inner chamber left and right sides of box 1 is close to top department all fixedly connected with first bearing, and the inner chamber of two first bearings runs through jointly has compounding pole 24, the outside edge fixedly connected with a plurality of puddler 2 of compounding pole 24, a plurality of puddler 2 regards the center of compounding pole 24 as the center pin and is the annular array form and arrange, the inner chamber left and right sides of box 1 is close to central department all fixedly connected with second bearing, and the inner chamber of two second bearings runs through jointly has dwang 23, the outside edge of dwang 23 is close to central department fixed cover and is equipped with two cams 4, the outside edge of dwang 23 is close to left end department and the left end of compounding pole 24 all fixed cover is equipped with second sheave 22, a first belt is arranged between the two second grooved wheels 22, the two second grooved wheels 22 are connected through a first belt transmission, the right end of a rotating rod 23 is fixedly connected with a rotating roller 17, the outer side edge of the rotating roller 17 is provided with a corrugated groove, the inner cavity of the corrugated groove is movably connected with a positioning ball 14, the rear side of the positioning ball 14 is fixedly connected with a connecting bar 19, the rear end of the connecting bar 19 is fixedly connected with the inner cavity side wall of a lantern ring 10, the outer side edge of the rotating roller 17 is movably sleeved with the lantern ring 10, the bottom of the lantern ring 10 is fixedly connected with an L-shaped rod, the left end of the L-shaped rod is fixedly connected with a screen frame 21, the left side of the screen frame 21 is fixedly connected with a positioning rod 20, the left side and the right side of the box 1 are provided with first perforations near the bottom, the positioning rod 20 and the L-shaped rod penetrate through the inner cavity of the adjacent first perforations, the left side and the right side of the inner cavity of the box 1 are hinged with a baffle plate 3 near the top, the two baffle plates 3 are mutually attached to the rotating rod 23 at one side close to each other, the bottom of the box body 1 is close to the center and is connected with a blanking pipe 16 in an inserted mode, the blanking pipe 16 is close to the center and is fixedly connected with an even heater 18, the left side and the right side of the heater 18 are fixedly connected with supporting rods, the bottom ends of the two supporting rods are fixedly connected with a pressing pipe 26 in a common mode, an inner cavity of the pressing pipe 26 is close to the left end and is fixedly connected with a motor 12, a power output shaft of the motor 12 is fixedly connected with a power rod 15, the outer side edge of the power rod 15 is close to the left end and is fixedly sleeved with a first sheave 13 at the left end of the rotating rod 23, a second belt is arranged between the two first sheaves 13, the two first sheaves 13 are in transmission connection through a second belt, the outer side edge of the power rod 15 is close to the right end and is fixedly sleeved with a spiral blade 5, the bottom of the pressing pipe 26 is fixedly connected with two supporting columns 7, the bottom ends of the two supporting columns 7 are fixedly connected with a bottom plate 8, the partition plate 9 is fixedly connected with a third bearing near the center, the power rod 15 penetrates through the inner cavity of the third bearing, the left end is fixedly connected with a controller 11, the left end of the pressing pipe 26 is fixedly connected with the bottom end of the controller 11, the bottom end of the pressing pipe 26 is close to the bottom end of the partition plate 9 is close to the bottom end of the pressing pipe 26, and is close to the bottom end of the pressing pipe 6 is fixedly connected with the partition plate 6, and is close to the bottom end of the pressing pipe 6 is close to the bottom end of the pressing pipe 6, and is close to the bottom end of the bottom pipe 6 is connected with the bottom end is close to the bottom end of the bottom pipe 6, and is connected with the bottom end is close to the bottom end and is connected with the bottom pipe and is connected with the bottom pipe.

The utility model provides an automatic liquid feeding device for a plastic extruder, which has the following working principle:

firstly, pour the additive into the inner chamber top department of box 1 through feeder hopper 25, at this moment, through starting motor 12, drive power pole 15 through the power take off shaft of motor 12 and rotate, drive adjacent first sheave 13 through the rotation of power pole 15 and rotate, drive the transmission connection through the second belt, make drive dwang 23 and rotate, drive compounding pole 24 and puddler 2 through the rotation of dwang 23 and rotate the material of pouring into and stir the mix, the material after mixing drives two cams 4 through dwang 23 and rotates and promote two striker plates 3, two striker plates 3 move with adjacent pin joint, make the material that is located box 1 inner chamber top department whereabouts to the inner chamber of reel 21, at this moment, rotate through the rotation of dwang 23 and drive the rotor 17, rotate through the rotatory drive bellows of rotor 17, drive the locating ball 14 and connect strip pole 19 and lantern ring 10 and move about through the rotation of bellows, drive adjacent L shape pole and move about through the left and right sides, drive the reel 21 through L shape pole drive two cams 4 and rotate and promote two striker plates 3, two striker plates 3 move with adjacent pin joint, make the material that falls to the inner chamber 21 through the inner chamber that the screw 16 is carried out in the inner chamber that the reel 1 moves through the rotor blade that the reel 1, the inner chamber that the reel 1 is heated, the material that can be extruded through the inner chamber 5, the inner chamber that can be carried out through the running through the screw 16, the inner chamber that the running through the rotor 5 and the running down, the material that can be heated up down the inner chamber 5, and the inner chamber that can be heated up and down the inner chamber 5.

through the mutual cooperation relation between each part, through the synchronous motion of two striker plates 3, intermittent type nature equivalent unloading can be realized, the volume to the unloading can carry out accurate control for this equipment has and can carry out preliminary stirring to the material and mix, and can make the material can be even scatter at the inner chamber of heater 18, can be better even high-efficient when making the heating, equipment synchronism is high, greatly reduced artificial amount of labour.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an automatic liquid feeding device for plastic extruder, includes box (1), its characterized in that: the utility model discloses a sieve frame, including box (1) and sieve frame, the top of box (1) is close to center department and peg graft there is feeder hopper (25), the top of feeder hopper (25) is the opening setting, the inner chamber left and right sides of box (1) is close to top department all fixedly connected with first bearing, and two the inner chamber of first bearing runs through jointly has compounding pole (24), the inner chamber left and right sides of box (1) is close to center department all fixedly connected with second bearing, and two the inner chamber of second bearing runs through jointly has dwang (23), the outside edge of dwang (23) is close to center department fixed cover and is equipped with two cams (4), the outside edge of dwang (23) is close to left end department and compounding pole (24) the left end all fixed cover is equipped with second sheave (22), two be equipped with first belt between second sheave (22), two second sheave (22) are connected through first belt transmission, the right-hand member of dwang (23) is fixedly connected with rotating roll (17), the outside edge movable sleeve of rotating roll (17) is equipped with lantern ring (10), the bottom of a left side (21) is connected with the fixed frame of a sieve frame (20), the bottom of a sieve frame is connected with (20) is fixed to the side, the bottom of a sieve frame is connected with the side (20), the utility model discloses a feeding device for the plastic material, including box (1), blanking pipe (16), heater (18) are connected with each other in a fixed way to the bottom of box (1), the inner chamber left and right sides of box (1) is close to top department and all articulates there is striker plate (3), two striker plate (3) are close to one side department all jointly with laminating each other between dwang (23), the bottom of box (1) is close to center department and is pegged graft there is blanking pipe (16), blanking pipe (16) are close to center department fixedly connected with even heater (18), the equal fixedly connected with bracing piece in the left and right sides of heater (18), two the bottom of bracing piece is fixedly connected with extrusion pipe (26) jointly, the bottom of blanking pipe (16) is pegged graft in the top of extrusion pipe (26) and is close to center department.

2. The automatic liquid adding device for the plastic extruder according to claim 1, wherein a corrugated groove is formed in the outer side edge of the rotating roller (17), a positioning ball (14) is movably connected to an inner cavity of the corrugated groove, a connecting bar (19) is fixedly connected to the rear side of the positioning ball (14), and the rear end of the connecting bar (19) is fixedly connected with the inner cavity side wall of the lantern ring (10).

3. The automatic liquid adding device for the plastic extruder according to claim 1, wherein the left end of the extrusion tube (26) is fixedly connected with the controller (11), the partition plate (9) is fixedly connected to the position, close to the left end, of the inner cavity of the extrusion tube (26), and the discharging tube (6) is inserted into the position, close to the center, of the right end of the extrusion tube (26).

4. An automatic liquid adding device for a plastic extruder according to claim 3, wherein the inner cavity of the extrusion tube (26) is fixedly connected with a motor (12) near the left end, a power output shaft of the motor (12) is fixedly connected with a power rod (15), the partition plate (9) is fixedly connected with a third bearing near the center, and the power rod (15) penetrates through the inner cavity of the third bearing.

5. The automatic liquid adding device for the plastic extruder according to claim 4, wherein the outer side edge of the power rod (15) is fixedly sleeved with first grooved wheels (13) at the position close to the left end and the position close to the left end of the rotating rod (23), a second belt is arranged between the two first grooved wheels (13), and the two first grooved wheels (13) are in transmission connection through the second belt.

6. The automatic liquid feeding device for the plastic extruder according to claim 4, wherein a spiral blade (5) is fixedly sleeved at the position, close to the right end, of the outer side edge of the power rod (15), two support columns (7) are fixedly connected to the bottom of the extrusion tube (26), and a bottom plate (8) is fixedly connected to the bottom ends of the two support columns (7) together.

7. An automatic liquid adding device for a plastic extruder according to claim 1, wherein a plurality of stirring rods (2) are fixedly connected to the outer side edge of the mixing rod (24), and the stirring rods (2) are arranged in a ring array shape with the center of the mixing rod (24) as a central axis.