CN220700116U

CN220700116U - Automatic blending device for PVC calendaring

Info

Publication number: CN220700116U
Application number: CN202322415358.8U
Authority: CN
Inventors: 郭春香
Original assignee: Hangzhou Xinfuchun Leather Co ltd
Current assignee: Hangzhou Xinfuchun Leather Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-02
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses an automatic mixing and proportioning device for PVC calendaring, which relates to the technical field of calendaring and comprises a bottom plate, wherein the top of the bottom plate is rotationally connected with an outer barrel, the inner wall of the outer barrel is rotationally connected with an inner barrel, the outer wall of the outer barrel is provided with a driving mechanism, the top of the outer barrel is fixedly connected with a mounting plate, the two sides of the bottom of the mounting plate are rotationally connected with first gears, the inner wall of the circumference of the inner barrel is provided with annular tooth grooves, the annular tooth grooves are meshed with the first gears, the two sides of the bottom of the mounting plate are rotationally connected with second gears, the second gears are meshed with the first gears, the bottom of the second gears is fixedly connected with a stirring shaft, and the outer wall of the stirring shaft is fixedly connected with a plurality of stirring plates. The utility model has the advantage of increasing the stirring effect on ingredients.

Description

Automatic blending device for PVC calendaring

Technical Field

The utility model relates to the technical field of calendaring, in particular to an automatic blending device for PVC calendaring.

Background

Calendering is one of the important basic technological processes in the processing of polymer materials, and is also one of important processing and forming methods of semi-finished products and finished products of certain polymer materials (such as rubber and thermoplastic plastics), and PVC needs to be mixed during the calendering, so that an automatic mixing and proportioning device for calendering PVC is needed.

The utility model discloses a quick automatic batching device for PVC materials, which relates to the technical field of batching devices, and comprises a base, a feeding box and a batching box, wherein the feeding box is positioned above the base, the feeding box is positioned above the batching box, struts are fixedly connected to the left side and the right side between the base and the feeding box, the struts are positioned on the outer side of the batching box, a control box is arranged on the right side above the base, the control box is positioned between the batching box and the struts, a button is arranged above the control box, a material containing box is fixedly connected to the left side and the right side of the top surface of the inner wall of the feeding box, the lower end of the material containing box is funnel-shaped, the lower side of the material containing box is an open end, one side, which is positioned inside, of the lower end of the outer wall of the material containing box is fixedly connected with a mounting box, and one side, which is positioned inside, of the inner wall of the mounting box is provided with an electric push rod III; the utility model has the beneficial effects that: automatic proportioning of weighing is carried out to PVC raw materials, and batching efficiency is higher, and the operation is comparatively convenient.

However, like the automatic blending device for PVC calendaring, the stirring effect is poor when the blending is stirred by the stirring paddle.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automatic blending device for PVC calendaring. Its advantage is high stirring effect.

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

the utility model provides an automatic blending device of PVC calendering, includes the bottom plate, the top of bottom plate rotates and is connected with outer bucket, the inner wall of outer bucket rotates and is connected with interior bucket, the outer wall of outer bucket is provided with actuating mechanism, the top fixedly connected with mounting panel of outer bucket, the bottom both sides of mounting panel all rotate and are connected with first gear, the circumference inner wall of interior bucket is opened there is annular tooth's socket, annular tooth's socket meshes with first gear, the bottom both sides of mounting panel all rotate and are connected with the second gear, the second gear meshes with first gear mutually, the bottom fixedly connected with (mixing) shaft of second gear, the outer wall fixedly connected with a plurality of stirring boards of (mixing) shaft.

The utility model is further arranged that the driving mechanism comprises a mounting frame fixedly connected to one side of the top of the bottom plate, a rotating motor fixedly connected to the top of the mounting frame, a transmission gear fixedly connected to an output shaft of the rotating motor and a toothed ring fixedly connected to the bottom of the outer wall of the outer barrel, and the toothed ring is meshed with the transmission gear.

The utility model is further arranged such that the number of teeth of the first gear is greater than the number of teeth of the second gear.

The utility model is further characterized in that the bottom of the bottom plate is rotatably connected with a first pulley and a second pulley, the second pulley is fixedly arranged between the second pulley and the transmission gear, and a transmission belt is arranged between the first pulley and the second pulley in a transmission manner.

The utility model is further characterized in that the first pulley is fixedly arranged between the first pulley and the inner barrel.

The utility model is further arranged that the bottoms of the outer barrel, the inner barrel and the bottom plate are provided with the same blanking opening.

The utility model further provides that the inner wall of the feed opening is fixedly provided with an electric valve.

The beneficial effects of the utility model are as follows:

this automatic blending device of PVC calendering, when mixing the batching, throw into interior bucket with various batching earlier in, then start actuating mechanism, it is rotatory to drive outer bucket through actuating mechanism, and then drive outer bucket and rotate around interior bucket, drive first gear rotation through annular tooth's socket, and then drive the rotation of second gear, when the second gear rotates, drive (mixing) shaft and stirring board rotation, make the stirring board rotate in around interior bucket rotatory simultaneously to increase the mixing effect to the batching.

This automatic blending device of PVC calendering utilizes the rotation motor to drive the rotation of drive gear, and then drives ring gear and outer bucket rotation, makes outer bucket rotation direction and rotation motor opposite direction, simultaneously, drives interior bucket and rotation motor rotation direction the same rotation through first pulley, second pulley and driving belt. Thereby the rotation directions of the outer barrel and the inner barrel are opposite, and the mixing effect on ingredients is further improved.

This automatic blending device of PVC calendering, after the stirring is accomplished, the rotation motor drives interior bucket and outer bucket rotation, makes the feed opening corresponding, can discharge the batching that mixes well through electric valve this moment, reaches the purpose of being convenient for carry out the unloading.

Drawings

FIG. 1 is a schematic perspective view of an automatic blending device for PVC calendaring;

FIG. 2 is a schematic view of a partial three-dimensional structure of an annular tooth socket and a first gear of an automatic blending device for PVC calendaring;

FIG. 3 is a schematic view of a partial perspective view of a first pulley, a second pulley and a driving belt of an automatic blending device for PVC calendaring;

fig. 4 is a schematic diagram of a partial front cross-sectional structure of a first pulley and an inner barrel of an automatic blending device for PVC calendering according to the present utility model.

In the figure: 1. a bottom plate; 2. an outer tub; 3. an inner barrel; 4. a rotating motor; 5. a mounting frame; 6. a toothed ring; 7. a transmission gear; 8. a mounting plate; 9. a first gear; 10. annular tooth slots; 11. a second gear; 12. a stirring shaft; 13. a stirring plate; 14. a first pulley; 15. a second pulley; 16. a drive belt; 17. and a feed opening.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, an automatic blending device for calendering PVC comprises a base plate 1, the top of the base plate 1 is rotationally connected with an outer barrel 2, the inner wall of the outer barrel 2 is rotationally connected with an inner barrel 3, the outer wall of the outer barrel 2 is provided with a driving mechanism, the top of the outer barrel 2 is connected with a mounting plate 8 through bolts, both sides of the bottom of the mounting plate 8 are rotationally connected with a first gear 9, the inner wall of the circumference of the inner barrel 3 is provided with an annular tooth socket 10, the annular tooth socket 10 is meshed with the first gear 9, both sides of the bottom of the mounting plate 8 are rotationally connected with a second gear 11, the second gear 11 is meshed with the first gear 9, the bottom of the second gear 11 is connected with a stirring shaft 12 through bolts, and the outer wall of the stirring shaft 12 is connected with a plurality of stirring plates 13 through bolts.

Specifically, the actuating mechanism includes through bolted connection in mounting bracket 5 of bottom plate 1 top one side position, through bolted connection in the rotation motor 4 at mounting bracket 5 top, through bolted connection in the gear 7 of rotation motor 4 output shaft and through bolted connection in the ring gear 6 of outer barrel 2 outer wall bottom, ring gear 6 meshes with gear 7, utilizes rotation motor 4 to drive gear 7 rotation, and then drives ring gear 6 and barrel 2 rotation.

Specifically, the number of teeth of the first gear 9 is greater than the number of teeth of the second gear 11, so that the first gear 9 drives the second gear 11 to accelerate to rotate, the rotation speed of the stirring shaft 12 is increased, and the stirring effect is further improved.

Specifically, the bottom of the bottom plate 1 is rotationally connected with a first pulley 14 and a second pulley 15, the second pulley 15 is fixedly arranged with the transmission gear 7, a transmission belt 16 is arranged between the first pulley 14 and the second pulley 15 in a transmission manner, the transmission gear 7 is utilized to drive the second pulley 15 to rotate, and then the transmission belt 16 is utilized to drive the first pulley 14 to rotate.

Specifically, the first pulley 14 is fixedly arranged between the inner barrel 3, and the inner barrel 3 is driven to rotate by the first pulley 14, so that the rotation speeds of the inner barrel 3 and the outer barrel 2 are opposite.

Specifically, the bottoms of the outer barrel 2, the inner barrel 3 and the bottom plate 1 are provided with the same blanking opening 17, and the blanking opening 17 is used for conveniently blanking the mixed ingredients.

Specifically, the inner wall of the feed opening 17 is fixedly provided with an electric valve, and the electric valve is utilized to facilitate control of the feed of the ingredients.

Working principle: when ingredients are mixed, various ingredients are firstly put into the inner barrel 3, then the driving mechanism is started, the outer barrel 2 is driven to rotate through the driving mechanism, the outer barrel 2 is driven to rotate around the inner barrel 3, the first gear 9 is driven to rotate through the annular tooth slot 10, the second gear 11 is driven to rotate, and when the second gear 11 rotates, the stirring shaft 12 and the stirring plate 13 are driven to rotate, so that the stirring plate 13 rotates while rotating around the inner barrel 3, and the mixing effect on the ingredients is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automatic blending device of PVC calendering, includes bottom plate (1), its characterized in that, the top of bottom plate (1) rotates and is connected with outer bucket (2), the inner wall of outer bucket (2) rotates and is connected with interior bucket (3), the outer wall of outer bucket (2) is provided with actuating mechanism, the top fixedly connected with mounting panel (8) of outer bucket (2), the bottom both sides of mounting panel (8) all rotate and are connected with first gear (9), open the circumference inner wall of interior bucket (3) has annular tooth's socket (10), annular tooth's socket (10) meshes with first gear (9), the bottom both sides of mounting panel (8) all rotate and are connected with second gear (11), second gear (11) meshes with first gear (9), the bottom fixedly connected with (12) of second gear (11), the outer wall fixedly connected with of (12) a plurality of stirring boards (13).

2. The automatic blending device for PVC calendaring according to claim 1, wherein the driving mechanism comprises a mounting frame (5) fixedly connected to one side of the top of the bottom plate (1), a rotating motor (4) fixedly connected to the top of the mounting frame (5), a transmission gear (7) fixedly connected to an output shaft of the rotating motor (4) and a toothed ring (6) fixedly connected to the bottom of the outer wall of the outer barrel (2), and the toothed ring (6) is meshed with the transmission gear (7).

3. An automatic batching device for PVC calendering according to claim 1, characterized in that the number of teeth of the first gear (9) is greater than the number of teeth of the second gear (11).

4. An automatic blending device for PVC calendaring according to claim 3, characterized in that the bottom of the bottom plate (1) is rotatably connected with a first pulley (14) and a second pulley (15), the second pulley (15) is fixedly arranged between the second pulley and the transmission gear (7), and a transmission belt (16) is arranged between the first pulley (14) and the second pulley (15).

5. An automatic batching device for PVC calendering according to claim 4, characterized in that the first pulley (14) is fixed with the inner drum (3).

6. The automatic mixing and proportioning device for PVC calendaring according to claim 5, wherein the bottoms of the outer barrel (2), the inner barrel (3) and the bottom plate (1) are provided with the same blanking opening (17).

7. The automatic blending device for PVC calendaring according to claim 6, wherein an electric valve is fixedly arranged on the inner wall of the feed opening (17).