Equal-ratio batching equipment for polyvinyl chloride material processing

Abstract

The utility model provides equal-proportion batching equipment for polyvinyl chloride material processing, which relates to the technical field of polyvinyl chloride processing, and comprises a batching barrel, and the top of the batching barrel is fixedly provided with a sealing cover through a bolt; a guide part is fixedly mounted at the bottom of the sealing cover; a plugging disc is slidably mounted in the guide part; a reset spring is embedded between the plugging disc and the interior of the guiding piece. A connecting sleeve is fixedly mounted in the middle of the top of the plugging disc; a driven groove of a semi-spiral structure is formed in the circumferential inner wall of the connecting sleeve. Alternate sealing of the transfer cylinder is achieved through the blocking piece A, the blocking piece B and the blocking disc, it can be guaranteed that peculiar smell generated by processing in the batching cylinder cannot escape when raw materials are added, and the problem that most of feeding ports for adding the polyvinyl chloride raw materials directly communicate with the interior of batching equipment, and the raw materials cannot be added easily when the raw materials are added is solved. And peculiar smell generated by internal processing of the batching equipment is easy to escape from the interior of the charging hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyvinyl chloride processing technical field especially relates to a kind of isometric proportioning equipment of polyvinyl chloride material processing. BACKGROUND

[0002] Polyvinyl chloride is a commonly used plastic material, in the processing process, the raw material for polyvinyl chloride processing is added to the proportioning equipment after proportioning for processing treatment, for example, the patent with application No. CN202322066631.0 discloses a mixed proportioning equipment for chlorinated polyvinyl chloride production, which improves the melting effect and uniformly mixes chlorinated polyvinyl chloride with the added auxiliary proportioning.

[0003] However, the existing isometric proportioning equipment, such as the above-mentioned, when adding polyvinyl chloride raw materials inside, since the material inlet for adding polyvinyl chloride raw materials is mostly directly connected with the inside of the proportioning equipment, therefore, when adding raw materials, the peculiar smell generated by the internal processing of the proportioning equipment is easy to run out from the inside of the feeding port, and since polyvinyl chloride is a plastic material, the odor generated during processing can harm the health of workers. SUMMARY

[0004] The disclosed embodiment relates to an isometric proportioning equipment for polyvinyl chloride material processing, which proportions and contains the polyvinyl chloride raw materials to be added through a proportioning container, and after containing, the proportioning container is rotated to make the through hole B on the proportioning container and the through hole A on the transfer cylinder butt joint and communicate, so that the raw materials enter the inside of the transfer cylinder, and then the proportioning container is restored by reverse rotation, and the sealing disc also descends during the restoration process, so that the sealing disc releases the materials in the inside of the transfer cylinder into the inside of the proportioning cylinder by descending.

[0005] In the first aspect of the present disclosure, an isometric proportioning equipment for polyvinyl chloride material processing is provided, which specifically comprises: a proportioning cylinder, a sealing cover is fixedly installed on the top of the proportioning cylinder by bolts; a guide piece is fixedly installed on the bottom of the sealing cover; a sealing disc is slidingly installed in the inside of the guide piece; the top of the sealing disc is in a conical structure; a restoring spring is embedded between the inside of the sealing disc and the guide piece; a connecting sleeve is fixedly installed on the top of the sealing disc at the center position; a driven groove in a half-spiral structure is formed on the circumferential inner wall of the connecting sleeve; a transfer cylinder is fixedly installed on the top of the sealing cover at the center position; a sealing piece A is fixedly installed on the top of the transfer cylinder at the center position; a material guiding piece is rotatably installed on the sealing piece A by a spring; a proportioning container is fixedly installed on the top end of the material guiding piece; and a transmission column is fixedly installed on the bottom end of the material guiding piece.

[0006] In at least some embodiments,

[0007] The bottom of the proportioning cylinder is centrally fixedly provided with a driving motor; a proportioning shaft is rotatably arranged at the central position of the bottom end of the proportioning cylinder; the bottom end of the proportioning shaft is connected with the output shaft of the driving motor; and a proportioning piece is fixedly arranged on the circumferential outer wall of the proportioning shaft.

[0008] In at least some embodiments,

[0009] The diameter of the transfer cylinder is consistent with the diameter of the blocking disc; the top of the blocking piece A is provided with a through hole A of a fan-shaped structure; the circumferential outer wall of the transmission column is fixedly provided with a transmission convex column with a hemispherical structure at the outer end; and the hemispherical structure of the transmission convex column is also slidably arranged in the inner portion of the driven groove.

[0010] In at least some embodiments,

[0011] The top of the material guide piece is fixedly provided with a proportioning container; the communication part of the proportioning container and the material guide piece is fixedly provided with a blocking piece B; the top of the blocking piece B is provided with a through hole B of a fan-shaped structure; and the blocking piece B is located above the blocking piece A.

[0012] The utility model provides a kind of equal proportioning equipment for polyvinyl chloride material processing, with following beneficial effects:

[0013] 1. The proportioning equipment is provided with a transfer cylinder, which can add material to the inside of the proportioning container when the blocking piece A and the blocking piece B are in the occlusion state, and the amount of material added can be controlled according to the scale of the proportioning container. After the addition of material is completed, the blocking piece A and the blocking piece B are opened by rotating the proportioning container, and the blocking disc is lifted to the lower side of the transfer cylinder, so that the raw materials are temporarily stored in the inside of the transfer cylinder. Then the proportioning container is loosened to restore it. During the restoration process, the blocking disc also descends to cancel the blocking of the bottom end of the transfer cylinder, so that the raw materials enter the inside of the proportioning cylinder, and the raw materials are added quickly according to the proportion.

[0014] 2. When adding raw materials to the inside of the proportioning container, the blocking piece A and the blocking piece B seal the transfer cylinder. When the proportioning container adds raw materials to the inside of the transfer cylinder, the through hole A and the through hole B on the blocking piece A and the blocking piece B are connected, and the blocking disc blocks the bottom end of the transfer cylinder. After the proportioning container is restored, the blocking disc cancels the blocking of the transfer cylinder, so that the raw materials in the inside of the transfer cylinder enter the inside of the proportioning cylinder. In this way, the transfer cylinder is alternately sealed by the blocking piece A, the blocking piece B and the blocking disc, so that the peculiar smell generated in the inside of the proportioning cylinder during the addition of raw materials cannot escape, and the situation that the peculiar smell affects the health of the workers is unlikely to occur. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings in the following description are merely some embodiments of the present application, and are not a limitation of the present application.

[0017] In the drawings:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application is shown;

[0019] Figure 2 A schematic diagram showing the half-partial structure of the ingredient cylinder of the present application is shown;

[0020] Figure 3 A schematic diagram showing the structure of the ingredient cylinder and the sealing cover in a split state of the present application is shown;

[0021] Figure 4 A schematic diagram showing the half-partial structure of the transfer cylinder of the present application is shown;

[0022] Figure 5 A schematic diagram showing the structure of the proportioning container in a split state of the present application is shown;

[0023] Figure 6 A schematic diagram showing the structure of the connecting sleeve and the driven groove of the present application is shown;

[0024] List of reference signs

[0025] 1, ingredient cylinder; 2, driving motor; 3, proportioning shaft; 4, proportioning piece; 5, sealing cover; 6, guide piece; 7, blocking disc; 8, restoring spring; 9, connecting sleeve; 10, driven groove;

[0026] 11, transfer cylinder; 12, blocking piece A; 13, through hole A; 14, material guiding piece; 15, transmission column; 16, transmission convex column; 17, proportioning container; 18, blocking piece B; 19, through hole B. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1 to 6 :

[0029] Embodiment one:

[0030] The utility model provides a kind of PVC material processing's isometric batching equipment, comprising: batching cylinder 1, the top of batching cylinder 1 is fixedly installed with sealing cover 5 by bolt;Sealing cover 5's bottom is fixedly installed with guide 6;The inside of guide 6 is slidably installed with plugging disc 7;The top of plugging disc 7 is conical structure;Plugging disc 7 and the inside of guide 6 are embedded with restoring spring 8;The top of plugging disc 7 is fixedly installed with connecting sleeve 9 in central position;Semi-spiral structure's driven groove 10 is opened on the circumferential inner wall of connecting sleeve 9;The top of transfer cylinder 11 is fixedly installed with plugging piece A 12 in central position;Plugging piece A 12 is rotatably installed with material guiding piece 14 by spring;The top of material guiding piece 14 is fixedly installed with proportioning container 17;The bottom of material guiding piece 14 is fixedly installed with transmission column 15.

[0031] by starting drive motor 2, make it with proportioning shaft 3 and proportioning piece 4 rotation, make proportioning piece 4 realize for adding raw material mixing by rotation.

[0032] Example two, on the basis of example one, the bottom of batching cylinder 1 is fixedly installed with drive motor 2 in central position;The bottom end of the inside of batching cylinder 1 is rotatably installed with proportioning shaft 3 in central position;The bottom end of proportioning shaft 3 is connected with the output shaft of drive motor 2;Proportioning piece 4 is fixedly installed on the circumferential outer wall of proportioning shaft 3;The diameter of transfer cylinder 11 is consistent with the diameter of plugging disc 7;The top of plugging piece A 12 is opened with fan-shaped structure's through-hole A 13.

[0033] when adding raw material, by pouring raw material into the inside of proportioning container 17, make staff select to add the raw material amount of adaptation according to the scale on proportioning container 17, then by staff rotating proportioning container 17, make it with material guiding piece 14, plugging piece B 18 and through-hole B 19 rotation, make through-hole B 19 and through-hole A 13 be connected, simultaneously material guiding piece 14 will with transmission column 15 and transmission convex column 16 rotation, make transmission convex column 16 utilize the semi-spiral structure of driven groove 10 with connecting sleeve 9 and plugging disc 7 move upwards, make plugging disc 7 temporarily seal the bottom end of transfer cylinder 11, and the raw material in proportioning container 17 starts to enter into the inside of transfer cylinder 11 through two communicating through-holes at this time, make proportioning container 17 temporarily store raw material.

[0034] Example three, on the basis of example two, transmission column 15 is fixedly installed with transmission convex column 16 of outer end half-spherical structure on the circumferential outer wall;The half-spherical structure of transmission convex column 16 is also slidably installed in the inside of driven groove 10;The top of material guiding piece 14 is fixedly installed with proportioning container 17;Proportioning container 17 and material guiding piece 14's communicating part are fixedly installed with plugging piece B 18;Plugging piece B 18's top is opened with fan-shaped structure's through-hole B 19;Plugging piece B 18 is located above plugging piece A 12.

[0035] By loosening the rotation of the proportioning container 17, it is restored under the action of the spring, the through hole A13 and the through hole B19 are restored to be blocked, at the same time, the sealing disc 7 will also descend along the guide 6, the sealing disc 7 cancels the sealing of the bottom end of the transfer cylinder 11 by descending, the raw materials in the transfer cylinder 11 enter the inside of the proportioning cylinder 1, and the isometric feeding is completed.

[0036] The working principle of the embodiment is as follows:

[0037] When the raw materials are added, the raw materials are poured into the inside of the proportioning container 17, the worker selects the appropriate amount of raw materials according to the scale on the proportioning container 17, then the worker rotates the proportioning container 17, the through hole B19 and the through hole A13 are communicated, at the same time, the guide 14, the sealing part B18 and the through hole B19 are rotated, the transmission column 15 and the transmission convex column 16 are rotated, the transmission convex column 16 moves upward by the half helical structure of the driven groove 10, the sealing disc 7 temporarily seals the bottom end of the transfer cylinder 11, at the same time, the raw materials in the proportioning container 17 enter the inside of the transfer cylinder 11 through the two communicated through holes, the proportioning container 17 temporarily stores the raw materials, then the rotation of the proportioning container 17 is loosened, the through hole A13 and the through hole B19 are restored to be blocked, at the same time, the sealing disc 7 will also descend along the guide 6, the sealing disc 7 cancels the sealing of the bottom end of the transfer cylinder 11 by descending, the raw materials in the transfer cylinder 11 enter the inside of the proportioning cylinder 1, and the isometric feeding is completed, the driving motor 2 is started, the proportioning shaft 3 and the proportioning part 4 are rotated, the proportioning part 4 realizes the mixing of the added raw materials by rotating.

[0038] In this paper, the following points need to be noted:

[0039] 1. The drawings of the embodiment of the disclosure only relate to the structures involved in the embodiment of the disclosure, and other structures can refer to the general design.

[0040] 2. In the case of no conflict, the embodiments of the disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0041] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the disclosure, which should be covered in the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.

Claims

1. An isometric proportioning apparatus for polyvinyl chloride material processing, comprising: The utility model provides an equal ratio batching equipment for PVC material processing, which comprises a batching cylinder (1), a sealing cover (5) fixedly installed on the top of the batching cylinder (1), a guide piece (6) fixedly installed on the bottom of the sealing cover (5), a sealing disc (7) slidably installed in the guide piece (6), a restoring spring (8) embedded between the sealing disc (7) and the guide piece (6), a connecting sleeve (9) fixedly installed on the top of the sealing disc (7), a driven groove (10) of a half spiral structure formed in the circumferential inner wall of the connecting sleeve (9), a transfer cylinder (11) fixedly installed on the top of the sealing cover (5), a sealing piece A (12) fixedly installed on the top of the transfer cylinder (11), a guide material piece (14) rotatably installed on the sealing piece A (12) through a spring, a proportioning container (17) fixedly installed on the top end of the guide material piece (14), and a transmission column (15) fixedly installed on the bottom end of the guide material piece (14).

2. The equal ratio batching equipment for PVC material processing according to claim 1, wherein a drive motor (2) is fixedly installed at the middle position of the bottom of the batching cylinder (1), and a proportioning shaft (3) is rotatably installed at the middle position of the bottom end inside the batching cylinder (1).

3. The equal ratio batching equipment for PVC material processing according to claim 2, wherein the bottom end of the proportioning shaft (3) is connected with the output shaft of the drive motor (2), and a proportioning piece (4) is fixedly installed on the circumferential outer wall of the proportioning shaft (3).

4. The equal ratio batching equipment for PVC material processing according to claim 3, wherein the diameter of the transfer cylinder (11) is consistent with the diameter of the sealing disc (7), and a through hole A (13) of a fan structure is formed in the top of the sealing piece A (12).

5. The equal ratio batching equipment for PVC material processing according to claim 4, wherein a transmission convex column (16) with a hemispherical structure at the outer end is fixedly installed on the circumferential outer wall of the transmission column (15), and the hemispherical structure of the transmission convex column (16) is also slidably installed in the inside of the driven groove (10).

6. The equal ratio batching equipment for PVC material processing according to claim 5, wherein the proportioning container (17) is fixedly installed on the top of the guide material piece (14), and a sealing piece B (18) is fixedly installed at the communication part of the proportioning container (17) and the guide material piece (14).

7. The equal ratio batching equipment for PVC material processing according to claim 6, wherein a through hole B (19) of a fan structure is formed in the top of the sealing piece B (18), and the sealing piece B (18) is located above the sealing piece A (12). ​ ​ ​ ​ ​ ​

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