Batching device for epoxy resin processing

Abstract

The utility model discloses a batching device for epoxy resin processing, and belongs to the field of epoxy resin batching. According to the batching device for epoxy resin processing, a motor drives a rotating rod to rotate, the rotating rod drives an oval driving plate to rotate to abut against an inclined panel, the inclined panel slides upwards, an L-shaped plate is driven to abut against a connecting plate upwards, and therefore a turnover cover is driven to rotate upwards to open a pipe opening of a feeding pipe, and an epoxy resin material flows into a mixing tank; under the action of a first spring and a second spring, the overturning cover and the inclined panel are driven to automatically reset and abut against the oval driving plate again, reciprocating operation is conducted, reciprocating opening and closing of the overturning cover tile are achieved, quantitative discharging of epoxy resin materials is achieved, it is helpful to prevent too much epoxy resin from being discharged at a time to cause blockage, and the practicability is high. Therefore, the mixing efficiency of the mixing tank is higher, the proportioning of ingredients is more accurate, and the performance of epoxy resin is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin batching, in particular to a batching device for epoxy resin processing. Background Art

[0002] Epoxy resin is a high molecular polymer with the molecular formula (C11H12O3)n. It is a general term for a class of polymers containing more than two epoxy groups in the molecule. It is a condensation product of epichlorohydrin and bisphenol A or polyols. Due to the chemical activity of the epoxy group, it can be opened with a variety of compounds containing active hydrogen, cured and cross-linked to form a network structure, so it is a thermosetting resin. Bisphenol A type epoxy resin not only has the largest output and the most complete variety, but also new modified varieties are still increasing and the quality is constantly improving. At present, when epoxy resin is processed, different raw materials need to be mixed in proportion, which requires the use of a batching device.

[0003] After searching, the Chinese patent authorization number CN 220634150 U discloses a mixing device for epoxy resin coating processing, which includes a mixing tank, the outer wall of the mixing tank is fixedly connected with a support plate, the top of the mixing tank is provided with a connecting pipe, the outer wall of the connecting pipe is provided with a joint, the top of the joint is provided with an electromagnetic flowmeter, the bottom of the joint is provided with an electromagnetic valve, the outer wall of the support plate is fixedly connected with a fixed plate, the two sides of the support plate are fixedly connected with a guide frame, and the outer wall of the support plate is movably connected with a movable plate. The above patent has the following shortcomings: since epoxy resin is a polymer compound with a high molecular weight and strong intermolecular interaction, its fluidity is poor, resulting in a high viscosity. The above patent does not have the function of quantitatively discharging epoxy resin when dispensing epoxy resin. Dispensing more materials at one time can easily cause pipeline blockage, affecting the dispensing efficiency of epoxy resin. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the epoxy resin easily blocks the pipeline during batching, and proposes a batching device for epoxy resin processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A batching device for epoxy resin processing, comprising a mixing tank and a motor arranged on the top of the mixing tank, wherein a feed pipe, a solenoid valve and an electromagnetic flowmeter are arranged on the top of the mixing tank, a batching tank is arranged on the outside of the mixing tank, and further comprising: a rotating rod fixedly connected to the output end of the motor, an elliptical driving plate sleeved on the surface of the rotating rod; a flip cover hinged on the bottom of the feed pipe, a connecting plate fixedly connected to the right side of the flip cover, the flip cover being slidably connected to the bottom of the feed pipe; an L-shaped plate fixedly connected to the bottom of the connecting plate, an inclined plate fixedly connected to the right side of the bottom of the L-shaped plate.

[0007] Preferably, the motor is fixedly connected to the top of the mixing tank, and four groups of feed pipes are provided, one end of the feed pipe is connected to the mixing tank, and the other end of the feed pipe is connected to the batching tank.

[0008] Preferably, four placement plates are fixedly connected to the outer wall of the mixing tank, and the batching tank is placed on the placement plates.

[0009] Preferably, a first guide rod is fixedly connected to the top of the connecting plate, a fixing plate passes through the top surface of the first guide rod and is slidably connected to the fixing plate, a first spring is sleeved on the surface of the first guide rod, and the fixing plate is fixedly connected to the feed pipe.

[0010] Preferably, one end of the first spring is fixedly connected to the connecting plate, and the other end of the first spring is fixedly connected to the fixing plate.

[0011] Preferably, a second guide rod penetrates the surface of the fixed plate and is slidably connected to the second guide rod, the bottom of the second guide rod is fixedly connected to the inclined plate, and a second spring is sleeved on the surface of the second guide rod close to the inclined plate.

[0012] Preferably, one end of the second spring is fixedly connected to the inclined plate, and the other end of the second spring is fixedly connected to the bottom of the fixed plate.

[0013] Preferably, the elliptical driving plate is slidably connected to the inclined plate, a stirring rod is fixedly connected to the surface of the rotating rod, scrapers are fixedly connected to the two side surfaces of the stirring rod, and the scrapers are slidably connected to the inner wall of the mixing tank.

[0014] Compared with the prior art, the utility model provides a batching device for epoxy resin processing, which has the following beneficial effects:

[0015] 1. The batching device for epoxy resin processing drives a rotating rod to rotate through a motor, and the rotating rod drives an elliptical driving plate to rotate and contact with an inclined plate, so that the inclined plate slides upward, drives the L-shaped plate to hold the connecting plate upward, thereby driving the flip cover to rotate upward to open the pipe mouth of the feed pipe, so that the epoxy resin material flows into the mixing tank. Under the action of a first spring and a second spring, the flip cover and the inclined plate are driven to automatically reset and contact with the elliptical driving plate again, so as to reciprocate and open and close the flip cover tile, realize quantitative feeding of epoxy resin material, help prevent too much epoxy resin from being fed in at one time and causing blockage, make the mixing efficiency of the mixing tank higher, make the proportion of the ingredients more accurate, and make the performance of the epoxy resin more stable.

[0016] 2. The batching device for epoxy resin processing can stir and mix different epoxy resin materials by driving the stirring rod to rotate through the rotating rod. The stirring rod drives the scraper to scrape the epoxy resin on the inner wall of the mixing tank, so that the residual epoxy resin on the mixing tank can be scraped off to avoid waste, and at the same time it is helpful to clean the inner wall of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a batching device for epoxy resin processing proposed by the utility model;

[0018] Figure 2 This is a front cross-sectional structural schematic diagram of a batching device for epoxy resin processing proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a stirring rod and a scraper in a batching device for epoxy resin processing proposed by the utility model;

[0020] Figure 4 A batching device for epoxy resin processing proposed by the utility model Figure 3 Schematic diagram of the structure of A;

[0021] Figure 5 This is a schematic diagram of the internal structure of a mixing tank in a batching device for epoxy resin processing proposed by the utility model;

[0022] Figure 6 This is a structural schematic diagram of a feed pipe and a flip cover in a batching device for epoxy resin processing proposed by the utility model;

[0023] Figure 7 A batching device for epoxy resin processing proposed by the utility model Figure 6 Schematic diagram of the structure of B.

[0024] In the figure: 1. mixing tank; 2. motor; 3. feed pipe; 4. solenoid valve; 5. electromagnetic flowmeter; 6. batching tank; 7. rotating rod; 8. elliptical drive plate; 9. flip cover; 10. connecting plate; 11. L-shaped plate; 12. inclined plate; 13. placement plate; 14. first guide rod; 15. fixed plate; 16. first spring; 17. second guide rod; 18. second spring; 19. stirring rod; 20. scraper. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-Figure 7 , a batching device for epoxy resin processing, comprising a mixing tank 1 and a motor 2 arranged on the top of the mixing tank 1, a feeding pipe 3, a solenoid valve 4 and an electromagnetic flowmeter 5 are arranged on the top of the mixing tank 1, and a batching tank 6 is arranged on the outside of the mixing tank 1, and also includes: a rotating rod 7, which is fixedly connected to the output end of the motor 2, and an elliptical driving plate 8 is sleeved on the surface of the rotating rod 7; a flip cover 9, which is hinged at the bottom of the feeding pipe 3, and a connecting plate 10 is fixedly connected to the right side of the flip cover 9, and the flip cover 9 is slidably connected to the bottom of the feeding pipe 3; an L-shaped plate 11, The L-shaped plate 11 is fixedly connected to the bottom of the connecting plate 10, and the right side of the bottom is fixedly connected with an inclined plate 12. The motor 2 drives the rotating rod 7 to rotate, which can drive the elliptical driving plate 8 to rotate and collide with the inclined plate 12. When in conflict, the inclined plate 12 can slide upward along the inclined surface of the inclined plate 12, thereby driving the L-shaped plate 11 to push the connecting plate 10 upward and rotate upward, thereby driving the flip cover 9 to rotate upward to open the bottom of the feed pipe 3, so that the epoxy resin enters the mixing tank 1, so that it can be quantitatively discharged to avoid blockage caused by a large amount of discharge at one time.

[0028] The motor 2 is fixedly connected to the top of the mixing tank 1, and four groups of feed pipes 3 are provided. One end of the feed pipe 3 is connected to the mixing tank 1, and the other end of the feed pipe 3 is connected to the batching tank 6. When batching, the epoxy resin can be sucked out of the batching tank 6 through the solenoid valve 4 and enter the mixing tank 1 through the feed pipe 3. Different epoxy resin materials can be mixed through the four groups of batching tanks 6 and the feed pipe 3.

[0029] Four placement plates 13 are fixedly connected to the outer wall of the mixing tank 1 , and the batching tank 6 is placed on the placement plates 13 . The placement plates 13 can support the batching tank 6 .

[0030] A first guide rod 14 is fixedly connected to the top of the connecting plate 10, a fixing plate 15 passes through the top surface of the first guide rod 14 and is slidably connected to the fixing plate 15, a first spring 16 is sleeved on the surface of the first guide rod 14, and the fixing plate 15 is fixedly connected to the feed pipe 3. The first guide rod 14 can guide the flip cover 9 when it rotates, and at the same time can guide the first spring 16 to prevent the first spring 16 from deforming.

[0031] One end of the first spring 16 is fixedly connected to the connecting plate 10, and the other end of the first spring 16 is fixedly connected to the fixing plate 15. When the flip cover 9 is rotated upward to open the feed pipe 3, the first spring 16 will be compressed. The first spring 16 can make the flip cover 9 automatically reset to close the gate of the feed pipe 3.

[0032] A second guide rod 17 penetrates the surface of the fixed plate 15 and is slidably connected to the second guide rod 17. The bottom of the second guide rod 17 is fixedly connected to the inclined panel 12. A second spring 18 is sleeved on the surface of the second guide rod 17 close to the inclined panel 12. When the inclined panel 12 slides upward, it can be guided by the second guide rod 17 and the fixed plate 15, which helps to make the inclined panel 12 slide up and down stably and vertically.

[0033] One end of the second spring 18 is fixedly connected to the inclined plate 12, and the other end of the second spring 18 is fixedly connected to the bottom of the fixed plate 15. The second spring 18 can automatically slide down and reset after sliding up the inclined plate 12, so as to drive the flip cover 9 to rotate upward next time.

[0034] The elliptical driving plate 8 is slidably connected to the inclined plate 12, and a stirring rod 19 is fixedly connected to the surface of the rotating rod 7. Scrapers 20 are fixedly connected to the two side surfaces of the stirring rod 19. The scrapers 20 are slidably connected to the inner wall of the mixing tank 1. The stirring rod 19 is driven to rotate by the rotating rod 7 to stir and mix different epoxy resin materials. The scrapers 20 are driven by the stirring rod 19 to scrape the epoxy resin on the inner wall of the mixing tank 1, so that the residual epoxy resin on the mixing tank 1 can be scraped off to avoid waste, and at the same time it is helpful to clean the inner wall of the mixing tank 1.

[0035] In the utility model, when it is necessary to process epoxy resin, different epoxy resin materials are sucked into the feed pipe 3 from the batching tank 6 through the electromagnetic valve 4, and then enter the mixing tank 1, the motor 2 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the elliptical driving plate 8 to rotate and contact with the inclined plate 12, so that the inclined plate 12 slides upward, thereby driving the L-shaped plate 11 to support the connecting plate 10 upward, thereby driving the flip cover 9 to rotate upward to open the pipe mouth of the feed pipe 3, so that the epoxy resin material flows into the mixing tank 1, and then when the elliptical driving plate 8 is separated from the inclined plate 12, under the action of the first spring 16 and the second spring 18, The flip cover 9 and the inclined plate 12 are driven to automatically reset and contact with the elliptical driving plate 8 again, so as to reciprocate and open and close the flip cover 9 to achieve quantitative feeding of epoxy resin material, which helps to prevent blockage caused by too much epoxy resin being fed in at one time, so that the mixing efficiency of the mixing tank 1 is higher, the ratio of the ingredients is more accurate, and the performance of the epoxy resin is more stable. At the same time, the rotating rod 7 drives the stirring rod 19 to stir the epoxy resin to make it fully mixed and evenly mixed. The scraper 20 can scrape off the residual epoxy resin on the inner wall of the mixing tank 1 to reduce waste and facilitate cleaning.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A batching device for epoxy resin processing, comprising a mixing tank (1) and a motor (2) arranged on the top of the mixing tank (1), characterized in that: The top of the mixing tank (1) is provided with a feed pipe (3), an electromagnetic valve (4) and an electromagnetic flowmeter (5), the outer side of the mixing tank (1) is provided with a batching tank (6), and further comprises: A rotating rod (7) is fixedly connected to the output end of the motor (2), and an elliptical driving plate (8) is sleeved on the surface of the rotating rod (7); A flip cover (9) is hinged on the bottom of the feed pipe (3), a connecting plate (10) is fixedly connected to the right side of the flip cover (9), and the flip cover (9) is slidably connected to the bottom of the feed pipe (3); The L-shaped plate (11) is fixedly connected to the bottom of the connecting plate (10), and the right side of the bottom of the L-shaped plate (11) is fixedly connected to an inclined plate (12).

2. A batching device for epoxy resin processing according to claim 1, characterized in that: The motor (2) is fixedly connected to the top of the mixing tank (1), and four groups of feed pipes (3) are provided. One end of the feed pipe (3) is connected to the mixing tank (1), and the other end of the feed pipe (3) is connected to the batching tank (6).

3. A batching device for epoxy resin processing according to claim 1, characterized in that: Four placement plates (13) are fixedly connected to the outer wall of the mixing tank (1), and the batching tank (6) is placed on the placement plates (13).

4. A batching device for epoxy resin processing according to claim 1, characterized in that: A first guide rod (14) is fixedly connected to the top of the connecting plate (10); a fixing plate (15) passes through the top surface of the first guide rod (14) and is slidably connected to the fixing plate (15); a first spring (16) is sleeved on the surface of the first guide rod (14); and the fixing plate (15) is fixedly connected to the feed pipe (3).

5. A batching device for epoxy resin processing according to claim 4, characterized in that: One end of the first spring (16) is fixedly connected to the connecting plate (10), and the other end of the first spring (16) is fixedly connected to the fixing plate (15).

6. A batching device for epoxy resin processing according to claim 4, characterized in that: A second guide rod (17) passes through the surface of the fixed plate (15) and is slidably connected to the second guide rod (17); the bottom of the second guide rod (17) is fixedly connected to the inclined plate (12); and a second spring (18) is sleeved on the surface of the second guide rod (17) close to the inclined plate (12).

7. A batching device for epoxy resin processing according to claim 6, characterized in that: One end of the second spring (18) is fixedly connected to the inclined plate (12), and the other end of the second spring (18) is fixedly connected to the bottom of the fixed plate (15).

8. The batching device for epoxy resin processing according to claim 1, characterized in that: The elliptical driving plate (8) is slidably connected to the inclined plate (12); a stirring rod (19) is fixedly connected to the surface of the rotating rod (7); scrapers (20) are fixedly connected to the two side surfaces of the stirring rod (19); and the scrapers (20) are slidably connected to the inner wall of the mixing tank (1).

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