Raw material feeding device for epoxy resin glue processing

Abstract

The utility model belongs to the technical field of epoxy resin glue processing equipment, and particularly relates to a raw material feeding device for epoxy resin glue processing, which comprises a working box, a quantitative feeding structure is arranged at the top of the working box, and a mixing structure is arranged in an inner cavity of the working box. The quantitative feeding structure comprises a pneumatic cylinder, a pneumatic rod, a push plate, a quantitative barrel, a push rod, a fixing plate and a guide rail, the pneumatic cylinder is fixedly mounted on one side of the top of the working box, the pneumatic rod is movably sleeved with an inner cavity of the pneumatic cylinder, and the push plate is fixedly mounted at one end of the pneumatic rod. Through the arranged material mixing structure, during feeding, two material storage boxes convey internal raw materials to a quantitative barrel through a liquid passing pipe, then a pneumatic cylinder is started to enable a pneumatic rod to stretch out, so that a push plate and the quantitative barrel are pushed, the quantitative barrel is pushed to a feeding port, at the moment, the push rod can extrude a vertical plate, then a baffle is pushed away from the top of the feeding port, and the feeding port is opened; and therefore, the raw materials in the quantifying barrel can flow into the mixing barrel, and the quantitative feeding effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of epoxy resin adhesive processing equipment, and in particular relates to a raw material feeding device for epoxy resin adhesive processing. Background Art

[0002] Feeding of epoxy resin glue raw materials is a process in the processing of epoxy resin glue. During the production process of epoxy resin glue, the raw materials can be accurately and quickly fed into the reactor or mixing equipment.

[0003] At present, in epoxy resin glue processing plants, raw material feeding devices are usually used to quickly feed raw materials into the reactor. However, traditional raw material feeding devices require manual control of feeding, and it is not easy to control the feeding amount. In addition, some diluents, catalysts, and curing agents are also needed to improve the performance of the glue liquid while feeding the raw materials. However, the existing feeding device can no longer automatically mix the materials while feeding. Therefore, a new type of raw material feeding device for epoxy resin glue processing is needed. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a raw material feeding device for epoxy resin glue processing, which has the characteristics of quantitative feeding and automatic mixing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material feeding device for epoxy resin glue processing, comprising a working box, a quantitative feeding structure is arranged on the top of the working box, and a mixing structure is arranged in the inner cavity of the working box;

[0006] The quantitative feeding structure includes a pneumatic cylinder, a pneumatic rod, a push plate, a quantitative cylinder, a push rod, a fixed plate and a guide rail. The pneumatic cylinder is fixedly installed on one side of the top of the working box, the inner cavity of the pneumatic cylinder is movably sleeved with the pneumatic rod, one end of the pneumatic rod is fixedly installed with a push plate, the bottom of the push plate is fixedly installed with a quantitative cylinder, one side of the quantitative cylinder is fixedly installed with a push rod, the bottom of the quantitative cylinder is provided with a fixed plate, both sides of the outer surface of the fixed plate are movably clamped with guide rails, and the guide rails are fixedly installed on one side of the inner cavity of the working box.

[0007] As an optimal technical solution for a raw material feeding device for epoxy resin glue processing of the utility model, the mixing structure includes a motor support sleeve, a servo motor, a threaded column, a threaded sleeve block, a mixing barrel, a connecting shaft, a transmission gear and a rack. The motor support sleeve is fixedly installed on one side of the working box, the inner cavity of the motor support sleeve is fixedly sleeved with a servo motor, one end of the output shaft of the servo motor is fixedly sleeved with a threaded column, and the outer surface of the threaded column is threadedly sleeved with a threaded sleeve block.

[0008] As an optimal technical solution for a raw material feeding device for epoxy resin glue processing of the utility model, the inner cavity of the threaded sleeve is movably sleeved with a mixing barrel, one end of the mixing barrel is fixedly installed with a connecting shaft, the outer surface of the connecting shaft is fixedly sleeved with a transmission gear, the bottom of the transmission gear is meshingly installed with a rack, and the rack is fixedly installed on the top of the inner cavity of the working box.

[0009] As an optimal technical solution of a raw material feeding device for epoxy resin glue processing of the utility model, the mixing structure also includes a support block, a fixed column, an opening and closing plate, an arc guide rail, a baffle, a vertical plate, a spring, a connecting column, a connecting column, a fixed sleeve and a feed port. The support block is fixedly installed on one side of the mixing barrel, a fixed column is fixedly installed on the inner side of the support block, and an opening and closing plate is movably sleeved on the middle part of the outer surface of the fixed column.

[0010] As an optimal technical solution for a raw material feeding device for epoxy resin glue processing of the utility model, the feed port is opened on one side of the outer surface of the mixing barrel, the arc guide rails are fixed on both sides of the outer surface of the mixing barrel, the inner cavity of the arc guide rails is movably clamped with a baffle, and a vertical plate is fixedly installed on the top of the baffle.

[0011] As an optimal technical solution of a raw material feeding device for epoxy resin glue processing of the utility model, a spring is fixedly connected to one side of the vertical plate, a fixed sleeve is fixedly connected to one side of the spring, a connecting column is fixedly installed on one side of the vertical plate, and the connecting column and the fixed sleeve are movably sleeved.

[0012] As an optimal technical solution of a raw material feeding device for epoxy resin glue processing of the utility model, a limiting plate is fixedly installed on one side of the working box, a discharging plate is fixedly installed on one side of the working box, a feeding cylinder is fixedly installed on the bottom of the discharging plate, storage boxes are fixedly installed on both sides of the top of the working box, the top of the storage box is connected to a liquid through pipe, and one end of the liquid through pipe is arranged above the quantitative cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, through the setting of the mixing structure, when feeding, the two storage boxes convey the internal raw materials to the metering cylinder through the liquid pipe, and then the pneumatic cylinder is started to extend the pneumatic rod, thereby pushing the push plate and the metering cylinder, and pushing the metering cylinder to the feed port. At this time, the push rod will squeeze the opposing plate, and then push the baffle away from the top of the feed port, so that the raw materials inside the metering cylinder can flow into the mixing cylinder, thereby achieving the effect of quantitative feeding.

[0015] When the utility model is in use, through the setting of the mixing structure, after feeding, starting the servo motor will rotate the threaded column, and through the threaded transmission of the threaded column and the threaded sleeve block, the threaded sleeve block and the mixing barrel will translate, thereby leading the connecting shaft and the transmission gear to translate, and then through the meshing transmission of the transmission gear and the rack, the mixing barrel can be rotated while translating, so that the two raw materials inside are automatically mixed. When it translates to one side of the limit plate, the opening and closing plate is not restricted at this time, and the raw materials inside the mixing barrel will squeeze the opening and closing plate, and then flow into the discharge plate from one side of the mixing barrel and finally flow into the feed barrel, so as to achieve the effect of automatic mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the quantitative feeding structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the local structure of quantitative feeding of the utility model;

[0021] Figure 5 It is a schematic diagram of the explosion structure of the quantitative feeding structure of the utility model.

[0022] In the figure: 1. working box; 2. quantitative feeding structure; 3. mixing structure; 4. storage box; 5. liquid pipe; 6. limit plate; 7. discharge plate; 8. feed barrel;

[0023] 21. Pneumatic cylinder; 22. Pneumatic rod; 23. Push plate; 24. Dosing cylinder; 25. Push rod; 26. Fixed plate; 27. Guide rail;

[0024] 31. Motor support sleeve; 32. Servo motor; 33. Threaded column; 34. Threaded sleeve block; 35. Mixing barrel; 36. Connecting shaft; 37. Transmission gear; 38. Support block; 39. Fixed column; 310. Opening and closing plate; 311. Arc guide rail; 312. Baffle; 313. Vertical plate; 314. Spring; 315. Connecting column; 316. Fixed sleeve plate; 317. Feed port; 318. Rack. DETAILED DESCRIPTION

[0025] 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. Embodiment 1

[0026] See also Figure 1-3 , the utility model provides the following technical solutions: a raw material feeding device for epoxy resin glue processing, comprising a working box 1, a quantitative feeding structure 2 is arranged on the top of the working box 1, and a mixing structure 3 is arranged in the inner cavity of the working box 1;

[0027] The quantitative feeding structure 2 includes a pneumatic cylinder 21, a pneumatic rod 22, a push plate 23, a quantitative cylinder 24, a push rod 25, a fixed plate 26 and a guide rail 27. The pneumatic cylinder 21 is fixedly installed on one side of the top of the working box 1. The inner cavity of the pneumatic cylinder 21 is movably sleeved with the pneumatic rod 22. One end of the pneumatic rod 22 is fixedly installed with a push plate 23. The bottom of the push plate 23 is fixedly installed with the quantitative cylinder 24. One side of the quantitative cylinder 24 is fixedly installed with a push rod 25. A fixed plate 26 is provided at the bottom of the quantitative cylinder 24. Both sides of the outer surface of the fixed plate 26 are movably clamped with guide rails 27. The guide rails 27 are fixedly installed on one side of the inner cavity of the working box 1. Embodiment 2

[0028] See also Figure 1-4 The utility model provides the following technical solutions: the mixing structure 3 includes a motor support sleeve 31, a servo motor 32, a threaded column 33, a threaded sleeve block 34, a mixing barrel 35, a connecting shaft 36, a transmission gear 37 and a rack 318. The motor support sleeve 31 is fixedly installed on one side of the working box 1. The inner cavity of the motor support sleeve 31 is fixedly sleeved with the servo motor 32. One end of the output shaft of the servo motor 32 is fixedly sleeved with the threaded column 33. The outer surface of the threaded column 33 is threadedly sleeved with the threaded sleeve block 34. The inner cavity of the threaded sleeve block 34 is movably sleeved with the mixing barrel 35. A connecting shaft 36 is fixedly installed at one end of the cylinder 35, and a transmission gear 37 is fixedly sleeved on the outer surface of the connecting shaft 36. A rack 318 is meshingly installed at the bottom of the transmission gear 37, and the rack 318 is fixedly installed on the top of the inner cavity of the working box 1. A limiting plate 6 is fixedly installed on one side of the working box 1, and a discharge plate 7 is fixedly installed on one side of the working box 1. A feeding cylinder 8 is fixedly installed on the bottom of the discharge plate 7. Storage boxes 4 are fixedly installed on both sides of the top of the working box 1. The top of the storage box 4 is connected to a liquid through pipe 5, and one end of the liquid through pipe 5 is arranged above the quantitative cylinder 24.

[0029] The metering cylinder 24 is set and pushed by the pneumatic cylinder 21 to the feed port 317. At this time, the push rod 25 squeezes the counter plate 313 and then pushes the baffle 312 away from the top of the feed port 317, so that the raw materials inside the metering cylinder 24 can flow into the mixing cylinder 35, thereby achieving the effect of quantitative feeding. Embodiment 3

[0030] See also Figure 5 The utility model provides the following technical solutions: the mixing structure 3 also includes a support block 38, a fixed column 39, an opening and closing plate 310, an arc guide rail 311, a baffle 312, a vertical plate 313, a spring 314, a connecting column 315, a connecting column 315, a fixed sleeve plate 316 and a feed port 317. The support block 38 is fixedly installed on one side of the mixing barrel 35, and a fixed column 39 is fixedly installed on the inner side of the support block 38. The middle part of the outer surface of the fixed column 39 is movably sleeved with the opening and closing plate 310. The feed port 317 is opened on one side of the outer surface of the mixing barrel 35, and the arc guide rails 311 are fixed on both sides of the outer surface of the mixing barrel 35. The inner cavity of the arc guide rail 311 is movably connected with a baffle 312, and a vertical plate 313 is fixedly installed on the top of the baffle 312. A spring 314 is fixedly connected to one side of the vertical plate 313, and a fixed sleeve 316 is fixedly connected to one side of the spring 314. A connecting column 315 is fixedly installed on one side of the vertical plate 313, and the connecting column 315 and the fixed sleeve 316 are movably connected.

[0031] Through the threaded transmission of the threaded column 33 and the threaded sleeve 34, the threaded sleeve 34 and the mixing barrel 35 are translated, thereby driving the connecting shaft 36 and the transmission gear 37 to translate, and then through the meshing transmission of the transmission gear 37 and the rack 318, the mixing barrel 35 can be rotated while translating, thereby achieving the effect of automatic mixing and improving practicality.

[0032] Working principle and use process of the utility model: During the use of the utility model, first, when feeding, the two storage boxes 4 convey the internal raw materials to the quantitative cylinder 24 through the liquid pipe 5, and then start the pneumatic cylinder 21 to extend the pneumatic rod 22, thereby pushing the push plate 23 and the quantitative cylinder 24, and pushing the quantitative cylinder 24 to the feed port 317. At this time, the push rod 25 will squeeze the counter plate 313, and then push the baffle 312 away from the top of the feed port 317, so that the raw materials inside the quantitative cylinder 24 can flow into the mixing cylinder 35, and then after feeding, start the servo motor 32 to make the threaded column 33 rotates, and through the threaded transmission of the threaded column 33 and the threaded sleeve 34, the threaded sleeve 34 and the mixing barrel 35 are translated, thereby driving the connecting shaft 36 and the transmission gear 37 to translate, and then through the meshing transmission of the transmission gear 37 and the rack 318, the mixing barrel 35 can be rotated while translating, so that the two raw materials inside are automatically mixed. When it translates to one side of the limiting plate 6, the opening and closing plate 310 is not restricted at this time, and the raw materials inside the mixing barrel 35 will squeeze the opening and closing plate 310, and then flow into the discharge plate 7 from one side of the mixing barrel 35 and finally flow into the feeding barrel 8;

[0033] Finally, through the movement of the above-mentioned device, the effect of quantitative feeding and automatic mixing can be finally achieved, thereby improving practicality.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw material feeding device for epoxy resin glue processing, comprising a working box (1), characterized in that: The top of the working box (1) is provided with a quantitative feeding structure (2), and the inner cavity of the working box (1) is provided with a mixing structure (3); The quantitative feeding structure (2) comprises a pneumatic cylinder (21), a pneumatic rod (22), a push plate (23), a quantitative cylinder (24), a push rod (25), a fixed plate (26) and a guide rail (27); the pneumatic cylinder (21) is fixedly mounted on one side of the top of the working box (1); the pneumatic rod (22) is movably sleeved in the inner cavity of the pneumatic cylinder (21); a push plate (23) is fixedly mounted on one end of the pneumatic rod (22); a quantitative cylinder (24) is fixedly mounted on the bottom of the push plate (23); a push rod (25) is fixedly mounted on one side of the quantitative cylinder (24); a fixed plate (26) is provided at the bottom of the quantitative cylinder (24); guide rails (27) are movably clamped on both sides of the outer surface of the fixed plate (26); and the guide rails (27) are fixedly mounted on one side of the inner cavity of the working box (1).

2. The raw material feeding device for epoxy resin adhesive processing according to claim 1, characterized in that: The mixing structure (3) comprises a motor support sleeve (31), a servo motor (32), a threaded column (33), a threaded sleeve block (34), a mixing barrel (35), a connecting shaft (36), a transmission gear (37) and a rack (318); the motor support sleeve (31) is fixedly mounted on one side of the working box (1); the servo motor (32) is fixedly sleeved in the inner cavity of the motor support sleeve (31); one end of the output shaft of the servo motor (32) is fixedly sleeved with the threaded column (33); and the threaded sleeve block (34) is threadedly sleeved on the outer surface of the threaded column (33).

3. The raw material feeding device for epoxy resin glue processing according to claim 2, characterized in that: The inner cavity of the threaded sleeve (34) is movably sleeved with a mixing barrel (35), one end of the mixing barrel (35) is fixedly mounted with a connecting shaft (36), the outer surface of the connecting shaft (36) is fixedly sleeved with a transmission gear (37), the bottom of the transmission gear (37) is meshingly mounted with a rack (318), and the rack (318) is fixedly mounted on the top of the inner cavity of the working box (1).

4. The raw material feeding device for epoxy resin adhesive processing according to claim 1, characterized in that: The mixing structure (3) further comprises a support block (38), a fixed column (39), an opening and closing plate (310), an arc-shaped guide rail (311), a baffle (312), a vertical plate (313), a spring (314), a connecting column (315), a connecting column (315), a fixed sleeve plate (316) and a feed port (317); the support block (38) is fixedly mounted on one side of the mixing barrel (35); a fixed column (39) is fixedly mounted on the inner side of the support block (38); and the opening and closing plate (310) is movably sleeved on the middle part of the outer surface of the fixed column (39).

5. The raw material feeding device for epoxy resin adhesive processing according to claim 4, characterized in that: The feed port (317) is provided on one side of the outer surface of the mixing barrel (35), the arc-shaped guide rails (311) are fixed on both sides of the outer surface of the mixing barrel (35), the inner cavity of the arc-shaped guide rails (311) is movably connected with a baffle (312), and a vertical plate (313) is fixedly mounted on the top of the baffle (312).

6. The raw material feeding device for epoxy resin adhesive processing according to claim 5, characterized in that: A spring (314) is fixedly connected to one side of the vertical plate (313), a fixed sleeve plate (316) is fixedly connected to one side of the spring (314), a connecting column (315) is fixedly installed to one side of the vertical plate (313), and the connecting column (315) and the fixed sleeve plate (316) are movably sleeved.

7. The raw material feeding device for epoxy resin adhesive processing according to claim 1, characterized in that: A limiting plate (6) is fixedly mounted on one side of the working box (1), a discharging plate (7) is fixedly mounted on one side of the working box (1), a feeding cylinder (8) is fixedly mounted on the bottom of the discharging plate (7), and storage boxes (4) are fixedly mounted on both sides of the top of the working box (1), the top of the storage box (4) is connected to a liquid passage tube (5), and one end of the liquid passage tube (5) is arranged above the quantitative cylinder (24).

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