Environment-friendly plasticizer batching device with quantitative function

Abstract

The utility model relates to the technical field of environment-friendly plasticizer batching, and discloses an environment-friendly plasticizer batching device with a quantitative function, which comprises a filter box, a bearing cylinder is fixedly connected to the bottom of the filter box, a sliding disc is slidably connected in the bearing cylinder, and a connecting pipe is fixedly connected to the bottom of the sliding disc. Supporting blocks are fixedly connected to the outer walls of the front end and the rear end of the filter box, a motor is fixedly connected to the rear end of the supporting block at the front end of the left side, a rotating rod is fixedly connected to the output end of the motor, and a first driving belt wheel is fixedly connected to the outer ring of the front end of the rotating rod. The motor drives a series of components such as the rotating rod, the belt pulley and the rotating column to enable the cam to rotate synchronously, so that the supporting disc vibrates up and down under the action of the spring and the cam to drive the triangular filtering plate to vibrate, environment-friendly plasticizer raw materials poured into the filtering box can be filtered more sufficiently, impurities are effectively separated and fall into a waste scrap box, and the environment-friendly plasticizer raw materials are recycled. And the filtering efficiency and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental protection plasticizer batching technical field, concretely is a kind of environmental protection plasticizer batching device with ration function. BACKGROUND

[0002] Environmental protection plasticizer is sanitary, low-toxicity plastic additive, can improve the fluidity of resin during forming processing, and make product have the flexibility of organic matter, and in the production process of environmental protection plasticizer, raw materials need to be quantitatively put into the device according to the appropriate proportion and processed, and most batching devices lack the function of raw material rationing now, leading to easy to put too much or too little raw materials during production, and whether too much or too little, it will affect the production of environmental protection plasticizer, and then unable to reach the standard, thereby reducing the production quality of environmental protection plasticizer.

[0003] Plasticizer is a kind of high molecular material additive, which can make plastic more flexible and easier to process with the development of plastic industry. With the development of plastic industry, the demand for plasticizer is increasing, and higher requirements for the quality and performance of plasticizer are put forward. Environmental protection plasticizer gradually becomes the mainstream product in the market due to its low toxicity and good environmental compatibility. In order to ensure the quality and performance stability of environmental protection plasticizer, accurate batching is one of the key links, which requires high-precision quantitative batching device to realize.

[0004] Impurities may be contained in raw materials, and impurities in raw materials are not easy to separate from liquid, which can easily block the filter medium and reduce the filtering effect. Some small impurities may pass through the filter medium and mix into the filtered plasticizer, affecting the purity and quality of the product, and further affecting the performance of the plasticizer in subsequent plastic processing and other applications.

[0005] In view of the above problems, a kind of environmental protection plasticizer batching device with ration function is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of environmental protection plasticizer batching device with ration function, solve the problem that small impurities in background art can pass through filter medium and mix into the filtered plasticizer, affect the purity and quality of product.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of environmental protection plasticizer batching device with quantitative function, including filter box, the bottom of the filter box is fixedly connected with bearing cylinder, the inside of the bearing cylinder is slidably connected with sliding disc, the bottom of the sliding disc is fixedly connected with connecting pipe, the outer wall of both ends of the filter box is fixedly connected with support block, the support block rear end of left side front end is fixedly connected with motor, the output end of the motor is fixedly connected with rotating rod, the outer circle of the rotating rod front end is fixedly connected with first driving pulley, the top of the support block is fixedly connected with first spring, the top of the first spring is fixedly connected with support disc, the top of the support disc is fixedly connected with triangular filter plate between, the outer wall of both ends of the triangular filter plate is fixedly connected with guard plate, the top of the guard plate is fixedly connected with second spring that is evenly distributed, and second spring is fixedly connected with the inner wall of filter box top, the inside of the support block of right side is rotatably connected with rotating column, the outer wall of rotating column front end is fixedly connected with first driven pulley, first driving pulley and first driven pulley are provided with first belt between, the outer wall of both ends of rotating column and rotating rod is fixedly connected with cam, the inner wall of the bottom of the filter box is slidably connected with scrap box, and the inside of the bearing cylinder is provided with driving assembly.

[0008] By adopting the above technical scheme, the bearing cylinder is transparent, the outer wall has a scale, the quantitative control is carried out, the ingredients are filtered by the triangular filter plate, the ingredients are all liquid, the filtering is facilitated, and the quality of the environmental protection plasticizer is improved.

[0009] As a further description of the above technical scheme: the driving assembly includes a rotating rod, the rotating rod is rotatably connected to the right side of the front and rear ends of the bearing cylinder, the left outer wall of the rotating rod is fixedly connected with a first bevel gear, the outer wall of the first bevel gear is meshingly connected with a second bevel gear, the inside of the second bevel gear is fixedly connected with a first lead screw, and the first lead screw is rotatably connected with the inner wall of the bearing cylinder.

[0010] By adopting the above technical scheme, the outer circle of the right side of the rotating rod is limited by the limiting disc, the rotating rod is limited and controlled by the limiting disc, and then the bolt is rotated into the inside for control.

[0011] As a further description of the above technical scheme: the top of the bearing cylinder is fixedly connected with a connecting frame, the inner wall of the top of the connecting frame is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a proximity switch, and the inside of the connecting frame is provided with a floating ball.

[0012] By adopting the above technical scheme, when quantifying, the floating ball contacts the liquid and floats upward to accurately quantify.

[0013] As a further description of the above technical scheme: the outer circle of the bottom of the first lead screw is fixedly connected with a second driving pulley, and the inside of the left side of the bearing cylinder is rotatably connected with a second lead screw.

[0014] By adopting the technical scheme, the second lead screw is driven to rotate by the second driving pulley.

[0015] As a further description of the above technical scheme: the second lead screw bottom outer ring is fixedly connected with a second driven pulley, and the second driving pulley and the second driven pulley are provided with a second belt.

[0016] By adopting the technical scheme, the second driven pulley is driven to rotate by the second driving pulley and the second belt.

[0017] As a further description of the above technical scheme: the first lead screw and the second lead screw top outer ring are both threadedly connected with a nut pair, and the nut pair top is fixedly connected with a moving seat.

[0018] By adopting the technical scheme, the moving seat is driven to move by the nut pair.

[0019] As a further description of the above technical scheme: the moving seat middle end is penetrated and slidably connected with a guide column, and the guide column is fixedly connected with the bearing cylinder inner wall.

[0020] By adopting the technical scheme, the moving seat is guided by the guide column, and the guide column bottom bearing disc bears and fixes the guide column.

[0021] As a further description of the above technical scheme: the moving seat left and right sides top are both fixedly connected with a connecting column, and the connecting column is fixedly connected with the sliding disc bottom.

[0022] By adopting the technical scheme, the sliding disc is driven to move upward by the connecting column.

[0023] Compared with the prior art, the utility model has the advantages that:

[0024] The environmental protection plasticizer batching device with the quantitative function provided by the utility model is characterized in that: the cam is synchronously rotated through a series of components such as a rotating rod, a belt pulley and a rotating column driven by a motor, and then the supporting disc is vibrated up and down under the action of the spring and the cam, the triangular filter plate is vibrated, the environmental protection plasticizer raw materials poured into the filter box can be more fully filtered, impurities are effectively separated and fall into the scrap box, and the filtering efficiency and quality are improved.

[0025] The utility model provides a kind of environmental protection plasticizer batching device with ration function, rotating lever is driven bevel gear, screw rod rotates, two screw rods are synchronously rotated by belt, nut pair drives mobile seat and sliding disc to slide up and down in bearing cylinder, the distance of sliding disc ascending or descending can be accurately controlled, the ration control of environmental protection plasticizer batching quantity in bearing cylinder is realized, and float ball is cooperated with proximity switch and electric push rod, further ensure the accuracy of ration, satisfy the demand of accurate batching of environmental protection plasticizer in production. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is whole structure schematic diagram of the utility model;

[0027] Figure 2 It is whole cross section structure schematic diagram of the utility model;

[0028] Figure 3 It is structure schematic diagram of support block of the utility model;

[0029] Figure 4 It is cross section structure schematic diagram of bearing cylinder of the utility model;

[0030] Figure 5 It is structure schematic diagram of first screw rod of the utility model.

[0031] In the drawing: 1, filter box;2, bearing cylinder;3, support block;4, scrap box;5, sliding disc;6, connecting pipe;7, connecting frame;8, first spring;9, support disc;10, protection plate;11, second spring;12, motor;13, first screw rod;14, triangular filter plate;15, rotating rod;16, cam;17, guide column;18, connecting column;19, first driving pulley;20, first belt;21, first driven pulley;22, rotating column;23, rotating rod;24, float ball;25, electric push rod;26, proximity switch;27, first bevel gear;28, second bevel gear;29, second driving pulley;30, second belt;31, second screw rod;32, second driven pulley;33, nut pair;34, mobile seat. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] For further understanding the contents of the utility model, the utility model is described in detail with reference to the drawings.

[0034] Reference Figures 1-5 The utility model discloses a kind of environmental protection plasticizer batching devices with ration function, including filter box 1, filter box 1 bottom fixedly connected with bearing cylinder 2, filter box 1 front and rear two ends outer wall are fixedly connected with support block 3, left side front end support block 3 rear end fixedly connected with motor 12.Support block 3 top fixedly connected with first spring 8, first spring 8 top fixedly connected with support disc 9, and support disc 9 top between fixedly connected with triangular filter plate 14.Triangular filter plate 14 front and rear two ends outer wall are fixedly connected with guard plate 10, guard plate 10 top fixedly connected with second spring 11 of uniform distribution, and second spring 11 is fixedly connected with filter box 1 top inner wall.Filter box 1 bottom inner wall slidingly connected with scrap box 4.

[0035] Filtering principle and process: start motor 12, motor 12 output end drives rotating rod 15 rotation, rotating rod 15 front end outer circle fixedly connected with first driving pulley 19 rotation. First driving pulley 19 is driven first driven pulley 21 rotation by first belt 20, in turn make rotating column 22 rotation. Rotating rod 15 and rotating column 22 front and rear two ends outer wall are fixedly connected with cam 16, cam 16 synchronous rotation.In the process of rotation of cam 16, support disc 9 is constantly extruded and released. Support disc 9 is vibrated up and down under the action of first spring 8 and cam 16, drive triangular filter plate 14 vibration. When environmental protection plasticizer raw materials are poured into filter box 1, the vibration of triangular filter plate 14 can make raw materials more fully be filtered. Filtered raw materials pass through filter box 1 bottom and enter bearing cylinder 2, while impurities are left on triangular filter plate 14, and fall into the scrap box 4 below with vibration. Periodically extract scrap box 4 can clean impurities, which effectively improves filtering efficiency and quality.

[0036] Quantitative control principle and process:

[0037] Driving assembly operation: driving assembly includes rotating rod 23, rotating rod 23 rotation is connected in bearing cylinder 2, and the connection position of rotating rod 23 on bearing cylinder 2 is shown. Rotating rod 23 left side outer wall fixedly connected with first bevel gear 27, first bevel gear 27 outer wall meshing connection second bevel gear 28, second bevel gear 28 inside fixedly connected with first lead screw 13, and first lead screw 13 is rotationally connected with bearing cylinder 2 inner wall. Rotating rod 23 drives first bevel gear 27 rotation, first bevel gear 27 drives second bevel gear 28 rotation, in turn make first lead screw 13 rotation.

[0038] Lead screw synchronous rotation: first lead screw 13 bottom outer circle fixedly connected with second driving pulley 29, bearing cylinder 2 left side interior rotation is connected with second lead screw 31, second lead screw 31 bottom outer circle fixedly connected with second driven pulley 32, and second driving pulley 29 and second driven pulley 32 between second belt 30 are provided. First lead screw 13 rotation, through second belt 30 drive second lead screw 31 synchronous rotation.

[0039] The moving seat and the sliding disc move: the first screw rod 13 and the second screw rod 31 are both threaded with the nut pair 33 at the top, and the nut pair 33 is fixedly connected with the moving seat 34 at the top. The moving seat 34 is penetrated by the guide column 17 at the middle end and is slidingly connected with the guide column 17, and the guide column 17 is fixedly connected with the inner wall of the bearing cylinder 2, which plays a guiding role to make the moving seat 34 move stably. The moving seat 34 is fixedly connected with the connecting column 18 at the top on both sides, and the connecting column 18 is fixedly connected with the bottom of the sliding disc 5. The nut pair 33 on the first screw rod 13 and the second screw rod 31 moves upward or downward along the screw rod under the rotation of the screw rod, and the nut pair 33 drives the moving seat 34 to move, and the moving seat 34 drives the sliding disc 5 to slide up and down in the bearing cylinder 2 through the connecting column 18. The number of rotations or the time of the rotating rod 23 is controlled to accurately control the distance of the sliding disc 5 rising or falling, so as to realize the quantitative control of the amount of the environmental plasticizer in the bearing cylinder 2, and meet the needs of the accurate environmental plasticizer batching in the production.

[0040] Auxiliary mechanism to ensure the accuracy of the quantity: the bearing cylinder 2 is fixedly connected with the connecting frame 7 at the top, the connecting frame 7 is fixedly connected with the electric push rod 25 at the top inner wall, the electric push rod 25 is fixedly connected with the proximity switch 26 at the output end, and the connecting frame 7 is provided with the floating ball 24 inside. When the floating ball 24 floats to a certain position with the liquid in the bearing cylinder 2 rising, the floating ball 24 triggers the proximity switch 26, the proximity switch 26 transmits the signal to the electric push rod 25, and the electric push rod 25 is started, and the output end of the electric push rod 25 extends a certain distance, which further ensures the accuracy of the quantity. Through the connecting pipe 6 and the electromagnetic valve inside, the control can be realized to make the quantitative control.

[0041] Working principle: start motor 12, motor 12 drives rotating rod 15 to rotate, first driving pulley 19 on rotating rod 15 rotates, first driven pulley 21 is driven to rotate through first belt 20, and then rotating column 22 is rotated. Cam 16 on rotating rod 15 and rotating column 22 rotates synchronously, and cam 16 is continuously extruded and released support disc 9 in the rotating process. Support disc 9 vibrates up and down under the action of first spring 8 and cam 16, and drives triangular filter plate 14 to vibrate. When the environmental protection plasticizer raw material is poured into filter box 1, the vibration of triangular filter plate 14 can make the raw material be filtered more fully, and the filtered raw material enters bearing cylinder 2 through the bottom of filter box 1, and the impurities are left on triangular filter plate 14 and fall into waste chip box 4 below with vibration, and the impurities can be cleaned by regularly drawing out waste chip box 4, rotating rod 23 drives first bevel gear 27 to rotate, first bevel gear 27 drives second bevel gear 28 to rotate, and then first lead screw 13 is rotated. When first lead screw 13 rotates, second lead screw 31 is synchronously rotated through second belt 30. Nuts 33 on first lead screw 13 and second lead screw 31 move up or down along the lead screw under the rotation of the lead screw, moving seat 34 is driven to move by nuts 33, and sliding disc 5 is driven to slide up and down in bearing cylinder 2 by connecting column 18. The rotating number or time of rotating rod 23 can be controlled to accurately control the distance of sliding disc 5 rising or falling, so that the quantitative control of the environmental protection plasticizer dosage in bearing cylinder 2 is realized, and the demand for accurate environmental protection plasticizer dosing in production is met, and then when floating ball 24 floats to a certain position, floating ball 24 triggers proximity switch 26, proximity switch 26 transmits a signal to electric push rod 25, and electric push rod 25 is started, and the output end of electric push rod 25 extends a certain distance, so that the accuracy of subsequent quantitative control is ensured.

[0042] It should be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly plasticizer dispensing device with a quantitative function, comprising a filter box (1), characterized in that: The bottom of the filter box (1) is fixedly connected with a bearing cylinder (2), the inside of the bearing cylinder (2) is slidably connected with a sliding disc (5), the bottom of the sliding disc (5) is fixedly connected with a connecting pipe (6), the outer walls of the front and rear ends of the filter box (1) are fixedly connected with support blocks (3), the rear end of the support block (3) on the left side front end is fixedly connected with a motor (12), the output end of the motor (12) is fixedly connected with a rotating rod (15), the outer circle of the front end of the rotating rod (15) is fixedly connected with a first driving pulley (19), the top of the support block (3) is fixedly connected with a first spring (8), the top of the first spring (8) is fixedly connected with a support disc (9), the top of the support disc (9) is fixedly connected with triangular filter plates (14), the outer walls of the front and rear ends of the triangular filter plates (14) are fixedly connected with protective plates (10), the top of the protective plates (10) is fixedly connected with second springs (11) which are uniformly distributed, and the second springs (11) are fixedly connected with the inner wall of the top of the filter box (1), the inside of the support block (3) on the right side is rotatably connected with a rotating column (22), the outer wall of the front end of the rotating column (22) is fixedly connected with a first driven pulley (21), the first driving pulley (19) and the first driven pulley (21) are provided with a first belt (20) therebetween, the outer walls of the front and rear ends of the rotating column (22) and the rotating rod (15) are fixedly connected with cams (16), the bottom inner wall of the filter box (1) is slidably connected with a scrap box (4), and the inside of the bearing cylinder (2) is provided with a driving assembly.

2. The environmentally friendly plasticizer batching device with quantitative function according to claim 1, characterized in that: The driving assembly comprises a rotating rod (23), the rotating rod (23) is rotatably connected to the right side of the front and rear ends of the bearing cylinder (2), the left outer wall of the rotating rod (23) is fixedly connected with a first bevel gear (27), the outer wall of the first bevel gear (27) is meshingly connected with a second bevel gear (28), the inside of the second bevel gear (28) is fixedly connected with a first lead screw (13), and the first lead screw (13) is rotatably connected with the inner wall of the bearing cylinder (2).

3. The environmentally friendly plasticizer batching device with quantitative function according to claim 1, characterized in that: The top of the bearing cylinder (2) is fixedly connected with a connecting frame (7), the top inner wall of the connecting frame (7) is fixedly connected with an electric push rod (25), the output end of the electric push rod (25) is fixedly connected with a proximity switch (26), and the inside of the connecting frame (7) is provided with a floating ball (24).

4. The environmentally friendly plasticizer batching device with quantitative function according to claim 2, characterized in that: The outer circle of the bottom of the first lead screw (13) is fixedly connected with a second driving pulley (29), and the left inside of the bearing cylinder (2) is rotatably connected with a second lead screw (31).

5. The environmentally friendly plasticizer batching device with quantitative function according to claim 4, characterized in that: The outer circle of the bottom of the second lead screw (31) is fixedly connected with a second driven pulley (32), and the second driving pulley (29) and the second driven pulley (32) are provided with a second belt (30) therebetween.

6. The environmentally friendly plasticizer batching device with quantitative function according to claim 2, characterized in that: The outer circles of the top of the first lead screw (13) and the second lead screw (31) are both threadedly connected with a nut pair (33), and the top of the nut pair (33) is fixedly connected with a moving seat (34).

7. The environmentally friendly plasticizer batching device with quantitative function according to claim 6, characterized in that: The middle end of the moving seat (34) penetrates and is slidably connected with a guide column (17), and the guide column (17) is fixedly connected with the inner wall of the bearing cylinder (2).

8. The environmentally friendly plasticizer batching device with quantitative function according to claim 6, characterized in that: The mobile seat (34) is fixedly connected with the connecting column (18) on the left and right top, and the connecting column (18) is fixedly connected with the bottom of the sliding disc (5).

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