Quantitative mixing equipment for photoinitiator production

Abstract

The utility model provides quantitative mixing equipment for photoinitiator production, which relates to the technical field of mixing equipment and comprises a weighing platform, a base is arranged at the top of the weighing platform, a container is arranged at the top of the base, side plates are symmetrically and fixedly connected to two sides of the top of the base, and a limiting device is arranged between the two side plates. The limiting device comprises two rectangular plates, the two rectangular plates are arranged between the two side plates, auxiliary blocks are arranged on the sides, away from each other, of the two rectangular plates, and threaded rods are rotationally connected to the inner walls of the auxiliary blocks. And the threaded rod can drive the rectangular plates connected with the auxiliary blocks to synchronously move until the two rectangular plates completely clamp the container, so that the container can be fixed and limited, the problem of displacement of the container under the interference of external force is favorably prevented, and the photoinitiator is effectively prevented from being polluted and wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a quantitative mixing equipment. Background Art

[0002] Photoinitiator, also known as photosensitizer or photocuring agent, is a type of compound that can produce free radicals, cations, etc., thereby initiating monomer polymerization, cross-linking and curing. In the process of producing photoinitiators, quantitative mixing equipment is required to fully mix the raw materials of the photoinitiator. It is an indispensable production equipment in the production process of photoinitiators.

[0003] After the photoinitiator is mixed using a mixing device, the photoinitiator in the barrel needs to be discharged and collected using a special container. However, the container is generally placed directly on the bottom of the barrel. If the barrel is subjected to external force when collecting the photoinitiator, it is easy to shift, causing the photoinitiator to fall outside the container, which will cause the photoinitiator to be contaminated and wasted. Utility Model Content

[0004] The utility model provides a quantitative mixing device for photoinitiator production to solve the problem that if a barrel is subjected to external force when receiving the photoinitiator, it is easy to shift, thereby causing the photoinitiator to fall outside the container, which will cause the photoinitiator to be contaminated and wasted.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quantitative mixing equipment for the production of photoinitiators, comprising a weighing platform, a base is arranged on the top of the weighing platform, a container is arranged on the top of the base, side panels are symmetrically fixedly connected on both sides of the top of the base, a limiting device is arranged between the two side panels, the limiting device comprises two rectangular plates, the two rectangular plates are arranged between the two side panels, auxiliary blocks are arranged on the sides away from each other of the two rectangular plates, the inner wall of the auxiliary block is rotatably connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to the inner wall of the side panel, the side of the two side panels close to each other is rotatably connected to the same barrel body, a cover body is arranged on the top of the barrel body, a fixing device is arranged between the cover body and the barrel body, and an operation screen is arranged on one side of one of the side panels.

[0006] The effect achieved by the above components is: by setting two rectangular plates, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will be extended and retracted on the inner wall of the side plate. During the extension and retraction process, the threaded rod will drive the rectangular plate connected to the auxiliary block to move synchronously until the two rectangular plates completely clamp the container. The container can be fixed and limited, which is conducive to preventing the container from shifting under external force interference, thereby effectively preventing the photoinitiator from being contaminated and wasted.

[0007] Preferably, one end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0008] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0009] Preferably, a round rod is symmetrically fixedly connected to one side of the auxiliary block, the outer surface of the round rod is slidably connected to the inner wall of the side plate, and a stopper is fixedly connected to one end of the round rod.

[0010] The effect achieved by the above components is: by setting two round rods, the rectangular plate can be limited, so that the threaded rod is more stable when driving the rectangular plate.

[0011] Preferably, bolts are symmetrically inserted into the inner wall of the auxiliary block, and the outer surfaces of the bolts are threadedly inserted into the inner wall of the rectangular plate.

[0012] The effect achieved by the above components is: by setting bolts, inserting the bolts into the inner wall of the auxiliary block, and rotating the bolts so that the bolts enter the inner wall of the rectangular plate, the rectangular plate and the auxiliary block can be connected, and at the same time the rectangular plate can be disassembled, which is convenient for maintenance and replacement of the rectangular plate.

[0013] Preferably, the adjacent sides of the two rectangular plates are fixedly connected with rubber plates, and grooves are evenly formed on one side of the rubber plates.

[0014] The effect achieved by the above components is: by providing a rubber plate driving the groove, the friction force on one side of the rectangular plate can be increased, so that the two rectangular plates have an anti-slip effect when clamping the container, making the container clamped more tightly.

[0015] Preferably, the fixing device includes two extension blocks, one side of the two extension blocks is symmetrically fixedly connected to the outer surface of the cover body, the top of the outer surface of the barrel body is symmetrically fixedly connected with a circular hole block, one side of the circular hole block is fixedly connected with a U-shaped block, and the outer surface of the extension block is inserted into the inner wall of the U-shaped block.

[0016] The effect achieved by the above components is: by setting the extension block, the two extension blocks are respectively inserted into the inner walls of the corresponding U-shaped blocks, the U-shaped blocks can fix the extension blocks, and then fix the cover body and the barrel body, which is helpful to prevent the barrel body from escaping from the protection of the cover body.

[0017] Preferably, a threaded pin is inserted into the inner wall of the circular hole block, and one end of the threaded pin is fixedly connected to one side of the extension block.

[0018] The effect achieved by the above components is: by setting a threaded pin and inserting the threaded pin into the inner wall of the circular hole block, the threaded pin can assist in limiting the circular hole block and further connect the barrel body and the cover body.

[0019] Preferably, a nut is provided on the outer surface of the threaded pin, and the outer surface of the threaded pin is threadedly inserted into the inner wall of the nut.

[0020] The effect achieved by the above-mentioned components is: by setting a nut, sleeve the nut on one end of the threaded pin, and rotating the nut so that one side of the nut abuts against one side of the circular hole block, the threaded pin and the circular hole block can be fixed, which is helpful to prevent the threaded pin from detaching from the inner wall of the circular hole block.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting two rectangular plates, under the action of the threaded rod, the threaded rod can drive the rectangular plate connected to the auxiliary block to move synchronously until the two rectangular plates completely clamp the container, so that the container can be fixed and limited, which is beneficial to prevent the container from shifting under external force interference, thereby effectively preventing the photoinitiator from being contaminated and wasted. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the base of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the weighing platform of the utility model;

[0028] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at C

[0029] Legend: 1. Scale platform; 2. Base; 3. Container; 4. Side panel; 5. Limit device; 51. Rectangular plate; 52. Auxiliary block; 53. Threaded rod; 54. Operating block; 55. Round rod; 56. Stop block; 57. Bolt; 58. Rubber sheet; 6. Barrel body; 7. Cover body; 8. Fixing device; 81. Extension block; 82. Round hole block; 83. U-shaped block; 84. Threaded pin; 85. Nut; 9. Operating screen. DETAILED DESCRIPTION

[0030] Example 1, reference Figure 1-Figure 5 As shown, this embodiment discloses a quantitative mixing device for photoinitiator production, including a weighing platform 1, a base 2 is arranged on the top of the weighing platform 1, a container 3 is arranged on the top of the base 2, side panels 4 are symmetrically fixedly connected to the two sides of the top of the base 2, and a limiting device 5 is arranged between the two side panels 4. The limiting device 5 includes two rectangular plates 51, and the two rectangular plates 51 are arranged between the two side panels 4. The two sides of the two rectangular plates 51 that are far away from each other are each provided with an auxiliary block 52, and the inner wall of the auxiliary block 52 is rotatably connected to a threaded rod 53, and the outer surface of the threaded rod 53 is threadedly connected to the inner wall of the side panel 4, and the side of the two side panels 4 that are close to each other is rotatably connected to the same A barrel body 6 is provided with a cover body 7 on the top of the barrel body 6, a fixing device 8 is provided between the cover body 7 and the barrel body 6, an operation screen 9 is provided on one side of one of the side panels 4, and two rectangular plates 51 are provided. Under the action of the threaded rod 53, the threaded rod 53 is rotated, and the threaded rod 53 will be extended and retracted on the inner wall of the side panel 4. During the extension and retraction process, the threaded rod 53 will drive the rectangular plate 51 connected to the auxiliary block 52 to move synchronously until the two rectangular plates 51 completely clamp the container 3, so that the container 3 can be fixed and limited, which is beneficial to prevent the container 3 from shifting under external force interference, thereby effectively preventing the photoinitiator from being contaminated and wasted.

[0031] Reference Figure 5 As shown, one end of the threaded rod 53 is fixedly connected to an operating block 54, and a protrusion is provided on the outer surface of the operating block 54. By setting the operating block 54, rotating the operating block 54 can drive the threaded rod 53 to rotate. At the same time, the outer surface of the operating block 54 is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block 54, and has an anti-slip effect when the operating block 54 is rotated, thereby facilitating the rotation of the threaded rod 53 through the operating block 54; one side of the auxiliary block 52 is symmetrically fixedly connected to a round rod 55, and the outer surface of the round rod 55 is slidably connected to the inner wall of the side plate 4, and one end of the round rod 55 is fixedly connected to a stopper 56. By setting two round rods 55, the rectangular plate 51 can be limited, so that the threaded rod 53 is more stable when driving the rectangular plate 51.

[0032] Reference Figure 2 and Figure 3As shown, bolts 57 are symmetrically inserted into the inner wall of the auxiliary block 52, and the outer surface of the bolt 57 is threadedly inserted into the inner wall of the rectangular plate 51. By setting the bolt 57, the bolt 57 is inserted into the inner wall of the auxiliary block 52, and the bolt 57 is rotated so that the bolt 57 enters the inner wall of the rectangular plate 51, so that the rectangular plate 51 and the auxiliary block 52 can be connected, and at the same time, the rectangular plate 51 is detachable, which is convenient for maintenance and replacement of the rectangular plate 51; the two rectangular plates 51 are fixedly connected to one side where they are close to each other with a rubber plate 58, and grooves are evenly opened on one side of the rubber plate 58. By setting the rubber plate 58 that drives the groove, the friction force on one side of the rectangular plate 51 can be increased, so that the two rectangular plates 51 have an anti-slip effect when clamping the container 3, so that the container 3 is clamped more tightly.

[0033] Reference Figure 2 and Figure 4 As shown, the fixing device 8 includes two extension blocks 81, one side of the two extension blocks 81 is symmetrically fixedly connected to the outer surface of the cover body 7, the top of the outer surface of the barrel body 6 is symmetrically fixedly connected with a circular hole block 82, one side of the circular hole block 82 is fixedly connected with a U-shaped block 83, the outer surface of the extension block 81 is inserted into the inner wall of the U-shaped block 83, and by setting the extension block 81, the two extension blocks 81 are respectively inserted into the inner walls of the corresponding U-shaped blocks 83, and the U-shaped block 83 can fix the extension block 81, and then can fix the cover body 7 and the barrel body 6, which is beneficial to prevent the barrel body 6 from escaping from the protection of the cover body 7.

[0034] Reference Figure 5 and Figure 6 As shown, a threaded pin 84 is inserted into the inner wall of the circular hole block 82, and one end of the threaded pin 84 is fixedly connected to one side of the extension block 81. By setting the threaded pin 84 and inserting the threaded pin 84 into the inner wall of the circular hole block 82, the threaded pin 84 can assist in limiting the circular hole block 82 and further connect the barrel body 6 and the cover body 7; a nut 85 is provided on the outer surface of the threaded pin 84, and the outer surface of the threaded pin 84 is threadedly inserted into the inner wall of the nut 85. By setting the nut 85 and sleeved on one end of the threaded pin 84, the nut 85 is rotated so that one side of the nut 85 abuts against one side of the circular hole block 82, so that the threaded pin 84 and the circular hole block 82 can be fixed, which is beneficial to prevent the threaded pin 84 from detaching from the inner wall of the circular hole block 82.

[0035] Working principle: when it is necessary to limit the position of the container 3, the rotating operation block 54 drives the threaded rod 53 to rotate. When the threaded rod 53 is rotated, the threaded rod 53 will be extended and retracted on the inner wall of the side plate 4. Under the limitation of the round rod 55, the threaded rod 53 will drive the rectangular plate 51 connected to the auxiliary block 52 to move synchronously during the extension and retraction process until the rubber plates 58 on one side of the two rectangular plates 51 completely clamp the container 3. Then, the container 3 can be fixed and limited, which is beneficial to prevent the container 3 from shifting under external interference, thereby effectively preventing the photoinitiator from being contaminated and wasted; when it is necessary to fix the cover body 7, the two extension blocks 81 are respectively inserted into the inner walls of the corresponding U-shaped blocks 83, and the threaded pin 84 is inserted into the inner wall of the circular hole block 82, and finally the nut 85 is sleeved on one end of the threaded pin 84, and the nut 85 is rotated so that one side of the nut 85 is abutted against one side of the circular hole block 82, so that the cover body 7 and the barrel body 6 can be fixed, which is beneficial to prevent the barrel body 6 from being separated from the protection of the cover body 7.

Claims

1. A quantitative mixing device for producing a photoinitiator, comprising a weighing platform (1), characterized in that: A base (2) is arranged on the top of the weighing platform (1), a container (3) is arranged on the top of the base (2), side panels (4) are symmetrically fixedly connected on both sides of the top of the base (2), a limiting device (5) is arranged between the two side panels (4), the limiting device (5) comprises two rectangular panels (51), the two rectangular panels (51) are arranged between the two side panels (4), auxiliary blocks (52) are arranged on the sides away from each other of the two rectangular panels (51), the inner wall of the auxiliary block (52) is rotatably connected with a threaded rod (53), the outer surface of the threaded rod (53) is threadedly connected with the inner wall of the side panel (4), the sides of the two side panels (4) that are close to each other are rotatably connected with the same barrel body (6), a cover body (7) is arranged on the top of the barrel body (6), a fixing device (8) is arranged between the cover body (7) and the barrel body (6), and an operation screen (9) is arranged on one side of one of the side panels (4).

2. A quantitative mixing device for photoinitiator production according to claim 1, characterized in that: One end of the threaded rod (53) is fixedly connected to an operating block (54), and a protrusion is provided on the outer surface of the operating block (54).

3. The quantitative mixing device for photoinitiator production according to claim 1, characterized in that: A round rod (55) is symmetrically fixedly connected to one side of the auxiliary block (52); the outer surface of the round rod (55) is slidably connected to the inner wall of the side plate (4); and a stopper (56) is fixedly connected to one end of the round rod (55).

4. The quantitative mixing device for photoinitiator production according to claim 1, characterized in that: Bolts (57) are symmetrically inserted into the inner wall of the auxiliary block (52), and the outer surfaces of the bolts (57) are threadedly inserted into the inner wall of the rectangular plate (51).

5. The quantitative mixing device for producing photoinitiators according to claim 1, characterized in that: The adjacent sides of the two rectangular plates (51) are both fixedly connected with a rubber plate (58), and one side of the rubber plate (58) is evenly provided with grooves.

6. The quantitative mixing device for photoinitiator production according to claim 1, characterized in that: The fixing device (8) comprises two extension blocks (81), one side of the two extension blocks (81) is symmetrically fixedly connected to the outer surface of the cover body (7), the top of the outer surface of the barrel body (6) is symmetrically fixedly connected with a circular hole block (82), one side of the circular hole block (82) is fixedly connected with a U-shaped block (83), and the outer surface of the extension block (81) is inserted into the inner wall of the U-shaped block (83).

7. A quantitative mixing device for photoinitiator production according to claim 6, characterized in that: A threaded pin (84) is inserted into the inner wall of the circular hole block (82), and one end of the threaded pin (84) is fixedly connected to one side of the extension block (81).

8. A quantitative mixing device for photoinitiator production according to claim 7, characterized in that: The outer surface of the threaded pin (84) is provided with a nut (85), and the outer surface of the threaded pin (84) is threadedly inserted into the inner wall of the nut (85).

Images