Collecting device for PC polycarbonate production

Abstract

The utility model discloses a collecting device for PC polycarbonate production, which belongs to the technical field of polycarbonate collection and comprises a lifting support, a collecting container fixedly mounted at the upper end of the lifting support, a filter screen structure fixedly mounted in the collecting container, and a driving structure mounted on the collecting container and above the filter screen structure. The driving structure is composed of a driving motor and a driving lead screw, the driving lead screw is fixedly installed on an output shaft of the driving motor, a sweeping structure is installed in the collecting container and on the driving lead screw, the sweeping structure is located at the upper end of the filter screen structure at the same time, and the sweeping structure is composed of an installation base plate and sweeping bristles. The cleaning brush bristles are fixedly mounted at the lower end of the mounting base plate, the filter screen structure is arranged in the collecting container, large sundries falling into the collecting container can be blocked and filtered, and therefore the probability that the sundries are doped in polycarbonate particles can be reduced, and certain convenience can be brought to follow-up use of the polycarbonate particles.

Description

Technical Field

[0001] The utility model relates to the technical field of polycarbonate collection, in particular to a collection device for PC polycarbonate production. Background Art

[0002] Polycarbonate (PC) is an important high molecular polymer with a variety of unique properties and a wide range of applications. During the production of polycarbonate, the raw materials need to be added to the extruder, and they are extruded into long strips by heating and pressure. Then, the long strips of polycarbonate are cut into particles of standard shape and size by a pellet shear. Finally, a collecting device is needed to collect the cut polycarbonate particles. When using a collecting device to collect polycarbonate particles, there are often foreign objects falling into the collecting device together with the polycarbonate particles. In the existing patent application with application number CN202123087892.8, a collecting device of a polycarbonate pelletizer is proposed, and there is no structure for filtering and blocking foreign objects. As a result, foreign objects are easily mixed with the polycarbonate particles, which in turn affects the subsequent use of the polycarbonate particles and brings certain inconveniences to the subsequent use of the polycarbonate particles. Therefore, it is necessary to improve it. Utility Model Content

[0003] The main purpose of the utility model is to provide a collecting device for PC polycarbonate production, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A collection device for PC polycarbonate production includes a lifting bracket, a collection container is fixedly installed on the upper end of the lifting bracket, a filter screen structure is fixedly installed in the collection container, a driving structure is installed on the collection container and above the filter screen structure, the driving structure consists of a driving motor and a driving screw, the driving screw is fixedly installed on the output shaft of the driving motor, a cleaning structure is installed in the collection container and on the driving screw, the cleaning structure is also located at the upper end of the filter screen structure, the cleaning structure consists of a mounting base and cleaning bristles, and the cleaning bristles are fixedly installed at the lower end of the mounting base.

[0006] Preferably, the lifting bracket is fixedly installed on the mobile vehicle body.

[0007] Preferably, the collecting container consists of a collecting box body and a material taking port protective door, the material taking port protective door is installed on the collecting box body, and a mounting through hole is opened on the front and rear walls of the collecting box body, and the two mounting through holes pass through the inside and outside of the front and rear walls of the collecting box body respectively.

[0008] Preferably, the filter screen structure is fixedly connected with the inner wall of the collecting box body, and the filter screen structure is located below the mounting through hole.

[0009] Preferably, the driving motor on the driving structure is fixedly installed at the front end of the collecting box body, and the driving screw rod is rotatably installed in the two mounting through holes.

[0010] Preferably, the cleaning brush on the cleaning structure is in contact with the upper end of the filter screen structure, the mounting base plate is provided with a mounting threaded hole, the mounting threaded hole penetrates through the mounting base plate from front to back, the mounting base plate is installed on the driving screw rod through the mounting threaded hole, and the mounting base plate is in contact with the inner walls on the left and right sides of the collecting box body.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] By setting the filter screen structure in the collecting container, the larger sundries falling into the collecting container can be blocked and filtered, so that the probability of the polycarbonate particles being mixed with sundries can be reduced, thereby bringing certain convenience to the subsequent use of the polycarbonate particles. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is an enlarged view of A of the utility model; Figure 1

[0015] Figure 3 It is a split view of the collecting container and the filter screen structure of the utility model;

[0016] Figure 4 It is a structure schematic diagram of the driving structure and the cleaning structure of the utility model.

[0017] In the drawing: 1, lifting support; 2, collecting container; 3, filter screen structure; 4, driving structure; 5, cleaning structure; 6, moving vehicle body; 7, collecting box body; 8, material taking port protection door; 9, mounting through hole; 10, driving motor; 11, driving screw rod; 12, mounting base plate; 13, cleaning brush; 14, mounting threaded hole. ​DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the figure, a kind of collecting device for PC polycarbonate production, including lifting support 1, the upper end of lifting support 1 is fixedly installed with collection container 2, lifting support 1 is fixedly installed on mobile car body 6, collection container 2 is composed of collection box body 7 and material taking port protection door 8, material taking port protection door 8 is installed on collection box body 7, installation through-hole 9 is formed in the wall body of the front and rear sides of collection box body 7, and two installation through-holes 9 are respectively through the wall body inside and outside of the front and rear sides of collection box body 7.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a filter screen structure 3 is fixedly installed in the collection container 2, and a driving structure 4 is installed on the collection container 2 and above the filter screen structure 3. The driving structure 4 consists of a driving motor 10 and a driving screw 11. The driving screw 11 is fixedly installed on the output shaft of the driving motor 10. A cleaning structure 5 is installed in the collection container 2 and on the driving screw 11. The cleaning structure 5 is also located at the upper end of the filter screen structure 3. The cleaning structure 5 consists of a mounting base 12 and cleaning bristles 13. The cleaning bristles 13 are fixedly installed at the lower end of the mounting base 12. The filter screen structure 3 is fixedly connected to the inner wall of the collection box body 7. The filter screen structure 3 is located at the lower side of the mounting through hole 9. The driving motor 10 on the driving structure 4 is fixedly installed at the front end of the collection box body 7. The driving screw 11 is rotatably installed in the two mounting through holes 9. The cleaning bristles 13 on the cleaning structure 5 are in contact with the upper end of the filter screen structure 3. A mounting threaded hole 14 is provided on the mounting base 12. The mounting threaded hole 14 passes through the mounting base 12 front and back. The plate 12 is installed on the driving screw 11 through the mounting threaded hole 14, and the mounting base plate 12 contacts the inner walls on the left and right sides of the collection box body 7. By arranging the filter mesh structure 3 in the collection container 2, it is possible to block and filter larger debris that falls into the collection container 2, thereby reducing the probability of the polycarbonate particles being mixed with debris, and thus bringing certain conveniences to the subsequent use of the polycarbonate particles. By arranging the driving structure 4 and the cleaning structure 5, the polycarbonate particles retained on the filter mesh structure 3 can be pushed, so that the polycarbonate particles retained on the filter mesh structure 3 can smoothly pass through the mesh on the filter mesh structure 3 downward, thereby avoiding the filter mesh structure 3 from being blocked. At the same time, the driving structure 4 and the cleaning structure 5 cooperate to clean the debris blocked by the filter mesh structure 3, thereby cleaning the debris to both sides, thereby further reducing the probability of the filter mesh structure 3 being blocked, so that the polycarbonate particles can smoothly and quickly pass through the mesh on the filter mesh structure 3 downward.

[0021] It needs to be explained that the utility model discloses a kind of collection devices for PC polycarbonate production, when using, the collection device can be moved to the below of the granular shear machine discharge port, at this time, the polycarbonate particles that fall from the discharge port of the granular shear machine will smoothly fall into the collection container 2, after the polycarbonate particles fall into the collection container 2, it will pass through the mesh hole on filter screen structure 3 downwards, and some larger sundries that fall into the collection container 2 accidentally can be blocked by filter screen structure 3, at the same time, the driving motor 10 on driving structure 4 can be started, so as to drive driving screw 11 to rotate using driving motor 10, with the rotation of driving screw 11, cleaning structure 5 will move at the upper end of filter screen structure 3, at this time, cleaning structure 5 will sweep the sundries falling on filter screen structure 3 to both sides, and cleaning structure 5 can also push the polycarbonate particles stagnating on filter screen structure 3, so that polycarbonate particles can smoothly pass through the mesh hole on filter screen structure 3 downwards, to avoid filter screen structure 3 from being blocked, when polycarbonate particles in the collection container 2 need to be taken out, material taking port protection door 8 can be opened.

[0022] The above only is the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is explained in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical feature. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model. The protection scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A collection device for PC polycarbonate production, comprising a lifting bracket (1), wherein a collection container (2) is fixedly mounted on the upper end of the lifting bracket (1), characterized in that: A filter screen structure (3) is fixedly installed in the collection container (2), and a driving structure (4) is installed on the collection container (2) and above the filter screen structure (3). The driving structure (4) consists of a driving motor (10) and a driving screw (11). The driving screw (11) is fixedly installed on the output shaft of the driving motor (10). A cleaning structure (5) is installed in the collection container (2) and on the driving screw (11). The cleaning structure (5) is also located at the upper end of the filter screen structure (3). The cleaning structure (5) consists of a mounting base (12) and cleaning bristles (13). The cleaning bristles (13) are fixedly installed at the lower end of the mounting base (12).

2. A collecting device for PC polycarbonate production according to claim 1, characterized in that: The lifting bracket (1) is fixedly mounted on the mobile vehicle body (6).

3. A collecting device for PC polycarbonate production according to claim 2, characterized in that: The collecting container (2) is composed of a collecting box body (7) and a material taking port protection door (8), wherein the material taking port protection door (8) is mounted on the collecting box body (7), and a mounting through hole (9) is provided on the front and rear walls of the collecting box body (7), and the two mounting through holes (9) respectively penetrate the front and rear walls of the collecting box body (7) inside and outside.

4. A collecting device for PC polycarbonate production according to claim 3, characterized in that: The filter screen structure (3) is fixedly connected to the inner wall of the collection box body (7), and the filter screen structure (3) is located at the lower side of the installation through hole (9).

5. A collecting device for PC polycarbonate production according to claim 4, characterized in that: The driving motor (10) on the driving structure (4) is fixedly mounted on the front end of the collecting box body (7), and the driving screw (11) is rotatably mounted in the two mounting through holes (9).

6. The collecting device for PC polycarbonate production according to claim 5, characterized in that: The cleaning bristles (13) on the cleaning structure (5) are in contact with the upper end of the filter screen structure (3); a mounting threaded hole (14) is provided on the mounting base plate (12); the mounting threaded hole (14) passes through the mounting base plate (12) from front to back; the mounting base plate (12) is mounted on the driving screw rod (11) through the mounting threaded hole (14); and the mounting base plate (12) is in contact with the inner walls on the left and right sides of the collection box body (7).

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