Stirring device for new polymer material

Abstract

The utility model discloses a stirring device for high-molecular new materials in the technical field of new material processing equipment, which comprises an outer shell, a driving device, a wall scraping mechanism and a connecting piece, and a top cover is fixed at the top of the outer shell through a bolt; the driving device comprises a driving motor, an inner bevel gear ring and an outer bevel gear ring. The driving motor is fixed to the top of the top cover. An inner bevel gear ring is installed outside a rotating shaft, a connecting piece is hoisted and rotationally connected with the top of a top cover, an outer bevel gear ring is rotationally connected with the inner side wall of the top cover through a mounting ring, and therefore when the rotating shaft is driven to rotate under the action of a driving motor, the inner bevel gear ring can drive the outer bevel gear ring to rotate synchronously through the connecting piece at the moment; the wall scraping mechanism is arranged in the outer shell, so that the stirring blades drive the wall scraping mechanism to move along the inner wall of the outer shell while stirring a new material coating, and the wall scraping mechanism can also flap liquid, so that caking and precipitation of the coating can be avoided, and the coating can be uniformly stirred.

Description

Technical Field

[0001] The utility model relates to the technical field of new material processing equipment, in particular to a stirring device for new polymer materials. Background Art

[0002] The paint slurrying device is a device used to mix and stir paint. Its main function is to mix the various components of the paint evenly in order to obtain a stable paint solution or slurry. It is often used in the paint manufacturing process in industrial production and the paint construction process in the construction and decoration industry. It can be used to mix various types of paints, including water-based paints, paints, varnishes, etc., to improve the quality and performance of the paint and ensure the uniform coating and stability of the paint during the construction process.

[0003] When the existing new material beating device is used, the stirring mechanism needs to be suspended in the mixing drum to complete the stirring of the paint. Therefore, the paint will clump and adhere to the inner wall of the mixing drum in the area away from the central stirring area. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a stirring device for new polymer materials to solve the problem that when the new material beating device proposed in the above-mentioned background technology is used, the stirring mechanism needs to be suspended in the stirring drum to complete the stirring of the paint. Therefore, outside the central area away from the stirring, there will be a problem that the paint clumps and adheres to the inner wall of the stirring drum.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for new polymer materials, comprising an outer shell, a driving device, a scraping mechanism and a connecting piece, wherein a top cover is fixed to the top of the outer shell by bolts; the driving device comprises a driving motor, an inner cone gear ring and an outer cone gear ring, the driving motor is fixed to the top of the top cover, the driving end of the driving motor is keyed to a rotating shaft, the bottom end of the rotating shaft is keyed to a stirring blade, the inner cone gear ring is clamped to the outer side wall of the rotating shaft, and the outer cone gear ring is rotatably connected to the inner side wall of the top cover through a mounting ring; the scraping mechanism comprises a mounting rod and a scraper strip, a sliding groove matching the scraper strip is opened at the outer end of the mounting rod, the scraper strip is slidably connected to the sliding groove, the top of the mounting rod is welded and fixed to the bottom of the outer bevel gear ring; the connecting piece is located between the inner bevel gear ring and the outer bevel gear ring, the connecting piece includes a bevel gear, a bearing and a connecting rod, the two bevel gears are connected by the connecting rod, the bearing is sleeved on the outside of the connecting rod, the outside of the bearing is sleeved with a lifting ring, a movable groove is opened on the top of the inner cavity of the top cover, the lifting ring is slidably connected to the movable groove, and the two bevel gears are respectively meshed and connected with the inner bevel gear ring and the outer bevel gear ring.

[0006] In order to facilitate the overall movement of the outer shell and the addition of materials, as a preferred stirring device for new polymer materials of the utility model, the top of the top cover is fixedly connected to two pull rings, the outer end of the outer shell is fixedly connected to a feed frame, and the feed frame is connected to the inside of the outer shell.

[0007] In order to improve the stirring intensity of the coating, as a preferred stirring device for new polymer materials of the utility model, the outer wall of the mounting rod is fixed with a plurality of stirring blades distributed at equal distances, a plurality of springs are fixed inside the slide groove, the scraper bar is fixedly connected to the spring by bolts, and the scraper bar is in contact with the inner wall of the outer shell.

[0008] In order to conveniently export the new material coating after pulping, as a preferred stirring device for new polymer materials of the utility model, the bottom of the inner cavity of the outer shell is a funnel-shaped structure, the outer shell is welded with a discharge pipe, a valve is installed on the outside of the discharge pipe, and the bottom of the outer shell is fixed with a mounting frame by bolts.

[0009] In order to improve the strength of the mounting rod when in use, as a preferred stirring device for new polymer materials of the utility model, a rotating block is welded to the outer wall of the mounting rod, and an annular groove is opened at the inner wall of the outer shell corresponding to the rotating block, and the rotating block is rotatably connected to the annular groove.

[0010] Compared with the prior art, the beneficial effect of the utility model is as follows: by installing an inner conical gear ring on the outside of the rotating shaft, the connecting piece is hoisted and rotatably connected to the top of the top cover, and the outer conical gear ring is rotatably connected to the inner wall of the top cover through the mounting ring, and then when the rotating shaft is driven to rotate under the action of the driving motor, the inner conical gear ring can drive the outer conical gear ring to rotate synchronously through the connecting piece, so that the stirring blades can drive the scraping mechanism to move along the inner wall of the outer shell while stirring the new material paint, and the scraping mechanism can also beat the liquid, thereby avoiding the paint from agglomerating and settling, so that the paint can be stirred evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the drive device of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the connector of the utility model;

[0015] Figure 5 It is a schematic cross-sectional structure diagram of the wall scraping mechanism of the utility model.

[0016] In the figure: 1. outer shell; 2. top cover; 3. pull ring; 4. discharge pipe; 5. driving device; 51. driving motor; 52. rotating shaft; 53. inner bevel gear ring; 54. outer bevel gear ring; 55. mounting ring; 56. stirring blade; 6. feed frame; 7. mounting frame; 8. scraper mechanism; 81. mounting rod; 811. rotating block; 82. stirring blade; 83. scraper strip; 84. spring; 9. connecting piece; 91. bevel gear; 92. bearing; 93. connecting rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5 A stirring device for new polymer materials comprises an outer shell 1, a driving device 5, a scraping mechanism 8 and a connecting piece 9. The top of the outer shell 1 is fixed with a top cover 2 by bolts; the driving device 5 comprises a driving motor 51, an inner cone gear ring 53 and an outer cone gear ring 54. The driving motor 51 is fixed to the top of the top cover 2. The driving end of the driving motor 51 is keyed to a rotating shaft 52. The bottom end of the rotating shaft 52 is keyed to a stirring blade 56. The inner cone gear ring 53 is clamped with the outer side wall of the rotating shaft 52. The outer cone gear ring 54 is rotatably connected with the inner side wall of the top cover 2 through a mounting ring 55.

[0019] In this technical solution, the outer shell 1 and the top cover 2 are used to provide installation points for the installation of various parts, and the drive motor 51 is used to drive the rotating shaft 52, the inner cone gear ring 53 and the stirring blade 56 to rotate to stir the paint and make it mixed evenly.

[0020] The scraper mechanism 8 includes a mounting rod 81 and a scraper strip 83. The outer end of the mounting rod 81 is provided with a slide groove matching the scraper strip 83. The scraper strip 83 is slidably connected to the slide groove. The top of the mounting rod 81 is welded and fixed to the bottom of the outer cone gear ring 54.

[0021] In this technical solution, the coordinated use of the mounting rod 81 and the scraper strip 83 can increase the stirring intensity of the paint, thereby accelerating the mixing speed of the paint and the solvent.

[0022] The connecting member 9 is located between the inner bevel gear ring 53 and the outer bevel gear ring 54. The connecting member 9 includes a bevel gear 91, a bearing 92 and a connecting rod 93. The two bevel gears 91 are connected by the connecting rod 93. The bevel gear 91 is rotatably connected to the two ends of the connecting rod 93 through a bearing 1. The bearing 92 is sleeved on the outside of the connecting rod 93. The outside of the bearing 92 is sleeved with a lifting ring. A movable groove is opened on the top of the inner cavity of the top cover 2. The lifting ring is slidably connected to the movable groove. The two bevel gears 91 are meshed and connected with the inner bevel gear ring 53 and the outer bevel gear ring 54 respectively.

[0023] In this technical solution, the bevel gears 91, 92 and the connecting rod 93 cooperate with each other to connect the inner bevel gear ring 53 with the outer bevel gear ring 54, so that the inner bevel gear ring 53 drives the outer bevel gear ring 54 to rotate through the transmission of the connecting piece 9, thereby driving the scraper mechanism 8 to rotate in the inner cavity of the outer shell 1.

[0024] In some technical solutions, reference Figure 1-2 Two pull rings 3 are fixedly connected to the top of the top cover 2, and a feed frame 6 is fixedly connected to the outer end of the outer shell 1, and the feed frame 6 is communicated with the inside of the outer shell 1.

[0025] In this technical solution, the pull ring 3 can be connected to an external crane to facilitate the overall movement of the outer shell 1 , while the feed frame 6 can add solvents and solutes to the interior of the outer shell 1 .

[0026] In some technical solutions, reference Figure 3 and Figure 5 A plurality of stirring blades 82 equidistantly distributed are fixed to the outer wall of the mounting rod 81 , a plurality of springs 84 are fixed inside the slide groove, a scraper strip 83 is fixedly connected to the spring 84 by bolts, and the scraper strip 83 contacts the inner wall of the outer shell 1 .

[0027] In this technical solution, the use of the stirring blade 82 can increase the stirring intensity of the paint, and the coordinated use of the scraper strip 83 and the spring 84 can make the scraper strip 83 tightly adhere to the inner wall of the outer shell 1, avoiding the contact between the mounting rod 81 and the inner wall of the outer shell 1, and completing the scraping of the inner wall of the outer shell 1, avoiding the paint from adhering to the inner wall of the outer shell 1.

[0028] In some technical solutions, reference Figure 1-2 The bottom of the inner cavity of the outer shell 1 is a funnel-shaped structure. A discharge pipe 4 is welded to the outer shell 1. A valve is installed outside the discharge pipe 4. A mounting frame 7 is fixed to the bottom of the outer shell 1 by bolts.

[0029] In this technical solution, the use of the mounting frame 7 enables the outer shell 1 to be at a distance from the bottom surface, and the use of a funnel-shaped structure can facilitate the stirred paint to flow out of the discharge pipe 4.

[0030] In some technical solutions, reference Figure 3A rotating block 811 is welded to the outer wall of the mounting rod 81, and an annular groove is opened at the corresponding position of the inner wall of the outer shell 1 and the rotating block 811, and the rotating block 811 is rotatably connected to the annular groove.

[0031] In this technical solution, the use of the rotating block 811 can strengthen the rotation of the mounting rod 81, improve the use strength of the mounting rod 81, and enable the mounting rod 81 to stably rotate in the vertical direction.

[0032] Working principle: When using the device, first connect the drive motor 51 to the external control device and power supply, and the valve outside the discharge pipe 4 is in a closed state. The coating of the new material is added into the inner cavity of the outer shell 1 through the feed frame 6, and then the solvent is added into the inner cavity of the outer shell 1 through the feed frame 6. The coating is added multiple times. At this time, the control switch of the drive motor 51 is operated, and the drive motor 51 drives the rotating shaft 52 to rotate. At this time, the inner bevel gear ring 53 can drive the bevel gear 91 to rotate. At this time, the connecting piece 9 as a whole can rotate along the top of the inner cavity of the top cover 2. At this time, the outer bevel gear ring 54 rotates synchronously under the drive of the connecting piece 9. At this time, the stirring piece 82 and the stirring blade 56 cooperate with each other to stir the coating in the inner cavity of the outer shell 1 to avoid the coating from agglomerating in the solvent and adhering to the inner wall of the outer shell 1, so that the coating can be stirred evenly. When the stirring is completed, the valve outside the discharge pipe 4 can be opened so that the stirred new material coating can be discharged.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A stirring device for new polymer materials, characterized in that: It comprises an outer shell (1), a driving device (5), a wall scraping mechanism (8) and a connecting piece (9), wherein a top cover (2) is fixed to the top of the outer shell (1) by bolts; The driving device (5) comprises a driving motor (51), an inner cone gear ring (53) and an outer cone gear ring (54); the driving motor (51) is fixed to the top of the top cover (2); the driving end of the driving motor (51) is keyed to a rotating shaft (52); the bottom end of the rotating shaft (52) is keyed to a stirring blade (56); the inner cone gear ring (53) is clamped to the outer side wall of the rotating shaft (52); and the outer cone gear ring (54) is rotatably connected to the inner side wall of the top cover (2) via a mounting ring (55); The wall scraping mechanism (8) comprises a mounting rod (81) and a scraping strip (83); a sliding groove matching the scraping strip (83) is provided at the outer end of the mounting rod (81); the scraping strip (83) is slidably connected to the sliding groove; and the top of the mounting rod (81) is welded and fixed to the bottom of the outer cone gear ring (54); The connecting member (9) is located between the inner bevel gear ring (53) and the outer bevel gear ring (54), and the connecting member (9) comprises a bevel gear (91), a bearing (92) and a connecting rod (93). The two bevel gears (91) are connected via the connecting rod (93). The bearing (92) is sleeved on the outside of the connecting rod (93). The outside of the bearing (92) is sleeved with a lifting ring. A movable groove is opened at the top of the inner cavity of the top cover (2). The lifting ring is slidably connected to the movable groove. The two bevel gears (91) are respectively meshed and connected with the inner bevel gear ring (53) and the outer bevel gear ring (54).

2. A stirring device for new polymer materials according to claim 1, characterized in that: The top end of the top cover (2) is fixedly connected to two pull rings (3), the outer end of the outer shell (1) is fixedly connected to a feed frame (6), and the feed frame (6) is connected to the inside of the outer shell (1).

3. The stirring device for new polymer materials according to claim 1, characterized in that: A plurality of stirring blades (82) distributed at equal distances are fixed to the outer wall of the mounting rod (81), a plurality of springs (84) are fixed inside the slide groove, the scraper strip (83) is fixedly connected to the spring (84) by bolts, and the scraper strip (83) contacts the inner wall of the outer shell (1).

4. The stirring device for new polymer materials according to claim 1, characterized in that: The bottom of the inner cavity of the outer shell (1) is a funnel-shaped structure. A discharge pipe (4) is welded to the outer shell (1). A valve is installed outside the discharge pipe (4). A mounting frame (7) is fixed to the bottom of the outer shell (1) by bolts.

5. The stirring device for new polymer materials according to claim 1, characterized in that: A rotating block (811) is welded to the outer wall of the mounting rod (81), and an annular groove is provided at the corresponding positions of the inner wall of the outer shell (1) and the rotating block (811), and the rotating block (811) is rotatably connected to the annular groove.

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