Heating and mixing equipment for adhesive research and development

Abstract

The utility model relates to the technical field of adhesive production, and discloses adhesive research and development heating and mixing equipment which comprises a base and a movable heating cylinder, a hydraulic rod is fixedly installed on the upper portion of the base, a fixed cylinder is fixedly installed on the lower portion of the front end of a transverse frame, and a sealing cover is fixedly installed at the lower end of the fixed cylinder. A pressure control valve is fixedly installed on the upper portion of the sealing cover, a vacuum pump is fixedly installed on the upper portion of the transverse frame, the left side of the vacuum pump fixedly communicates with a first telescopic pipe, an extraction opening is formed in the surface of the sealing cover, the right side of the vacuum pump fixedly communicates with a second telescopic pipe, and a filter box is fixedly installed on the upper portion of the base. Through cooperative arrangement of the transverse frame, the fixed cylinder, the sealing cover, the vacuum pump, the first telescopic pipe, the extraction opening, the pressure control valve, the second telescopic pipe and the filter box, vacuum stirring can be achieved, bubbles can be uniformly and effectively eliminated, the quality of adhesive mixing production can be improved, smelly and harmful gas can be filtered out, and the environmental protection property of production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, in particular to an adhesive research and development heating and mixing device. Background Art

[0002] Adhesive is a substance with excellent bonding properties. It connects objects by bonding the surfaces through adhesion and cohesion. It is a type of organic or inorganic, natural or synthetic substance that can connect the same or two or more homogeneous or heterogeneous parts together and has sufficient strength after curing. It is collectively called adhesive or bonding agent. The adhesive material is composed of a bonding substance, a curing agent, a toughening agent, a diluent, a filler, and a modifier. The production of adhesives requires mixing multiple raw materials, which requires the use of mixing equipment. In the existing disclosed technology: a mixing device for producing glue (publication number: CN219482485U) "By setting a frame and a base combination to form a combined fixed structure that can be extended up and down, The mixing barrel and the cover plate are switched on and off, and sufficient disassembly and assembly space is provided to facilitate independent disassembly and assembly of the mixing barrel and the cover plate. Since the stirring rod is arranged on the cover plate, the mixing barrel and the stirring rod can be disassembled and cleaned, thereby improving the convenience of maintenance and cleaning of the mixing device. However, there are still certain defects in the use process. Among them, the gas cannot be sucked out during stirring, and there is a large amount of space in the stirring space, which will cause bubbles in the glue and affect the quality of the adhesive. In addition, the stirring means is relatively single, and the raw materials cannot be mixed quickly and effectively, which reduces the production efficiency. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model aims at the deficiencies of the prior art and provides an adhesive research and development heating mixing device, which has the advantages of being able to perform vacuum stirring to avoid the generation of bubbles inside the adhesive during mixing, improving the quality of adhesive mixing production, filtering unpleasant and harmful gases, and improving the environmental friendliness of production, thereby solving the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the following technical scheme is provided: an adhesive research and development heating and mixing equipment, comprising a base and a movable heating cylinder, a hydraulic rod is fixedly installed on the upper part of the base, a horizontal frame is fixedly installed on the upper part of the hydraulic rod, a fixed cylinder is fixedly installed on the front lower part of the horizontal frame, a sealing cover is fixedly installed on the lower end of the fixed cylinder, a pressure control valve is fixedly installed on the upper part of the sealing cover, a vacuum pump is fixedly installed on the upper part of the horizontal frame, a first telescopic pipe is fixedly connected to the left side of the vacuum pump, an exhaust port is opened on the surface of the sealing cover, a second telescopic pipe is fixedly connected to the right side of the vacuum pump, and a filter box is fixedly installed on the upper part of the base.

[0007] Preferably, the front end of the first telescopic tube is communicated with the air extraction port, the lower end of the second telescopic tube is communicated with the filter box, and an activated carbon layer is arranged inside the filter box.

[0008] Preferably, a first motor is fixedly installed on the front upper side of the transverse frame, a central stirring rod is fixedly installed on the output end of the first motor, a rotating cylinder is rotatably installed on the inner wall of the fixed cylinder, a second motor is fixedly installed on the rear lower side of the transverse frame, rotating wheels are fixedly installed on the outer side of the upper end of the rotating cylinder and the outer side of the output end of the second motor, and a transmission belt is sleeved on the outer side of the rotating wheel.

[0009] Preferably, two arc-shaped clamping plates are sleeved on the outer side of the lower end of the rotating cylinder, and the two arc-shaped clamping plates are fixed by bolts. Side stirring rods are fixedly installed on the outer side of the arc-shaped clamping plates, crushing teeth are fixedly installed on the lower end of the central stirring rod, and scraping edges are arranged on the outer side of the side stirring rods.

[0010] Preferably, a raw material cylinder is slidably mounted inside the movable heating cylinder, and a heater is fixedly mounted outside the heating cylinder.

[0011] Preferably, a positioning arc plate is fixedly mounted on the front of the hydraulic rod, matching threaded holes are provided on the surface of the positioning arc plate and the surface of the heating cylinder, and positioning bolts are threadedly mounted on the inner wall of the threaded hole.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a heating and mixing device for developing adhesives, which has the following beneficial effects:

[0014] 1. The adhesive heating and mixing equipment is developed by coordinating the horizontal frame, the fixed cylinder, the sealing cover, the vacuum pump, the first telescopic tube, the exhaust port, the pressure control valve, the second telescopic tube, and the filter box. It can extract the air inside the mixing while stirring the adhesive raw materials, avoid the generation of bubbles inside the adhesive during mixing, and thus improve the quality of the adhesive mixing production. At the same time, it can also filter some unpleasant and harmful gases generated during stirring, and improve the environmental protection of the production.

[0015] 2. The adhesive is developed into a heating and mixing equipment. Through the arrangement of two telescopic tubes, a filter box, a first motor, a central stirring rod, a rotating cylinder, a second motor, an arc-shaped clamping plate, a side stirring rod, crushing teeth, and a scraping edge, the raw materials can be effectively mixed quickly through high and low speed and two-way stirring to improve the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the lower structure of the sealing cover of the utility model.

[0019] In the figure: 1. base; 2. movable heating cylinder; 3. hydraulic rod; 4. horizontal frame; 5. fixed cylinder; 6. sealing cover; 7. vacuum pump; 8. first telescopic tube; 9. exhaust port; 10. pressure control valve; 11. second telescopic tube; 12. filter box; 13. first motor; 14. central stirring rod; 15. rotating cylinder; 16. second motor; 17. arc clamping plate; 18. side stirring rod; 19. crushing teeth; 20. scraping edge; 21. raw material cylinder; 22. positioning arc plate; 23. heater. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments 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, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.

[0021] Embodiment 1:

[0022] See also Figure 1-3 A heating and mixing device for developing adhesives comprises a base 1 and a movable heating cylinder 2. A hydraulic rod 3 is fixedly installed on the upper part of the base 1, a horizontal frame 4 is fixedly installed on the upper part of the hydraulic rod 3, a fixed cylinder 5 is fixedly installed on the lower front end of the horizontal frame 4, a sealing cover 6 is fixedly installed on the lower end of the fixed cylinder 5, a pressure control valve 10 is fixedly installed on the upper part of the sealing cover 6, a vacuum pump 7 is fixedly installed on the upper part of the horizontal frame 4, a first telescopic pipe 8 is fixedly connected to the left side of the vacuum pump 7, an exhaust port 9 is opened on the surface of the sealing cover 6, a second telescopic pipe 11 is fixedly connected to the right side of the vacuum pump 7, and a filter box 12 is fixedly installed on the upper part of the base 1.

[0023] Specifically, there is a sealing strip at the bottom of the sealing cover 6, which improves the sealing effect after covering the upper part of the mobile heating cylinder 2. The pressure control valve 10 can monitor the pressure inside the mobile heating cylinder 2, and can open the valve after the stirring is completed to allow the gas to re-enter the mobile heating cylinder 2, so that the pressure reaches a balance, which is convenient for opening the cover to take out the material.

[0024] Preferably, the front end of the first telescopic tube 8 is communicated with the air suction port 9 , and the lower end of the second telescopic tube 11 is communicated with the filter box 12 , and an activated carbon layer is disposed inside the filter box 12 .

[0025] Specifically, the activated carbon layer is slidably installed inside the filter box 12, which can be easily replaced.

[0026] Working principle: During stirring, the hydraulic rod 3 moves downward with the horizontal frame 4, and the horizontal frame 4 moves downward with the sealing cover 6 through the fixed cylinder 5. The sealing cover 6 will cover the upper part of the movable heating cylinder 2, and then start stirring. While stirring, start the vacuum pump 7, the first telescopic tube 8 is connected with the air extraction port 9, the vacuum pump 7 will suck the gas inside the heating cylinder, and the sucked gas will enter the filter box 12 through the second telescopic tube 11. The activated carbon layer in the filter box 12 can filter the gas and filter out harmful and unpleasant odors in the gas. At the same time, the pressure control valve 10 can detect the internal pressure data, which is convenient for the staff to adjust, so as to form a state close to vacuum in the heating cylinder. When the stirring is completed, the pressure control valve 10 can be opened to discharge the material, so as to achieve the goal of extracting the air inside the stirring while stirring the adhesive raw materials, avoiding the generation of bubbles inside the adhesive during mixing, thereby improving the quality of the adhesive mixed production, and at the same time filtering some unpleasant and harmful gases generated during stirring, improving the environmental protection of production.

[0027] Embodiment 2:

[0028] Please participate Figure 1-3 A first motor 13 is fixedly installed on the upper front side of the transverse frame 4, a central stirring rod 14 is fixedly installed on the output end of the first motor 13, a rotating cylinder 15 is rotatably installed on the inner wall of the fixed cylinder 5, a second motor 16 is fixedly installed on the lower rear side of the transverse frame 4, rotating wheels are fixedly installed on the outer side of the upper end of the rotating cylinder 15 and the outer side of the output end of the second motor 16, and a transmission belt is sleeved on the outer side of the rotating wheel.

[0029] Specifically, the model of the first motor 13 is Y100L-2, the model of the second motor 16 is Y80M2-2, the rotation speed of the first motor 13 is greater than that of the second motor 16, and the first motor 13 and the second motor 16 rotate in opposite directions.

[0030] Preferably, two arc-shaped clamping plates 17 are sleeved on the outer side of the lower end of the rotating cylinder 15, and the two arc-shaped clamping plates 17 are fixed by bolts. Side stirring rods 18 are fixedly installed on the outer side of the arc-shaped clamping plates 17, crushing teeth 19 are fixedly installed on the lower end of the central stirring rod 14, and scrapers 20 are arranged on the outer side of the side stirring rods 18.

[0031] Specifically, two arc-shaped clamping plates 17 are fixedly installed on the outside of the rotating cylinder 15 by bolts, so as to facilitate the disassembly of the side stirring rod 18 for cleaning. The scraper 20 is made of rubber material and will not damage the raw material cylinder 21. After the scraper 20 is lowered, it will be tightly attached to the inner wall of the raw material cylinder 21.

[0032] A raw material cylinder 21 is slidably mounted inside the movable heating cylinder 2 , and a heater 23 is fixedly mounted outside the movable heating cylinder 2 .

[0033] Specifically, an interlayer is provided in the heating cylinder, and heating oil is filled in the interlayer. The heater 23 can heat the heating oil, and then heat the raw material cylinder 21. The structure here is existing in the market and is not shown in the figure.

[0034] Working principle: Turn on the first motor 13 to rotate the central stirring rod 14, and at the same time the second motor 16 works. Through the setting of the rotating wheel and the transmission belt, the rotating cylinder 15 also stops rotating, and the rotating cylinder 15 will rotate with the side stirring rod 18. At the same time, the central stirring rod 14 will rotate with the crushing teeth 19, which can crush the large particles that sink, and the side stirring rod 18 will rotate with the scraper 20, and the scraper 20 can clean the inner wall of the raw material cylinder 21 to avoid adhesion. The central stirring rod 14 and the side stirring rod 18 have different directions and rotation speeds. Through high and low speeds and two-way stirring, the raw materials can be effectively mixed quickly to improve the mixing efficiency.

[0035] Embodiment 3:

[0036] Please participate Figure 1-3 Preferably, a positioning arc plate 22 is fixedly installed on the front of the hydraulic rod 3, and matching threaded holes are opened on the surface of the positioning arc plate 22 and the surface of the heating tube 2, and a positioning bolt is threadedly installed on the inner wall of the threaded hole.

[0037] Working principle: Universal wheels are arranged at the lower part of the mobile heating cylinder, which can move quickly. When stirring, the mobile heating cylinder is moved to the positioning arc plate 22, and then the positioning bolt is installed into the threaded hole to position the mobile heating cylinder. After stirring, the positioning bolt is removed and the mobile heating cylinder can be taken out. At the same time, the raw material cylinder 21 is slidably installed in the mobile heating cylinder and can also be quickly taken out, thereby facilitating the unloading of the adhesive.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adhesive development heating and mixing device, comprising a base (1) and a movable heating cylinder (2), characterized in that: A hydraulic rod (3) is fixedly mounted on the upper part of the base (1), a transverse frame (4) is fixedly mounted on the upper part of the hydraulic rod (3), a fixed cylinder (5) is fixedly mounted on the lower front end of the transverse frame (4), a sealing cover (6) is fixedly mounted on the lower end of the fixed cylinder (5), a pressure control valve (10) is fixedly mounted on the upper part of the sealing cover (6), a vacuum pump (7) is fixedly mounted on the upper part of the transverse frame (4), a first telescopic pipe (8) is fixedly connected to the left side of the vacuum pump (7), a suction port (9) is provided on the surface of the sealing cover (6), a second telescopic pipe (11) is fixedly connected to the right side of the vacuum pump (7), and a filter box (12) is fixedly mounted on the upper part of the base (1).

2. The adhesive development heating and mixing device according to claim 1, characterized in that: The front end of the first telescopic tube (8) is in communication with the air suction port (9), and the lower end of the second telescopic tube (11) is in communication with the filter box (12), wherein an activated carbon layer is provided inside the filter box (12).

3. The adhesive development heating and mixing device according to claim 1, characterized in that: A first motor (13) is fixedly mounted on the upper front side of the transverse frame (4); a central stirring rod (14) is fixedly mounted on the output end of the first motor (13); a rotating cylinder (15) is rotatably mounted on the inner wall of the fixed cylinder (5); a second motor (16) is fixedly mounted on the lower rear side of the transverse frame (4); rotating wheels are fixedly mounted on the outer side of the upper end of the rotating cylinder (15) and the outer side of the output end of the second motor (16); and a transmission belt is sleeved on the outer side of the rotating wheel.

4. The adhesive development heating and mixing device according to claim 3, characterized in that: Two arc-shaped clamping plates (17) are sleeved on the outer side of the lower end of the rotating cylinder (15), and the two arc-shaped clamping plates (17) are fixed by bolts. Side stirring rods (18) are fixedly installed on the outer side of the arc-shaped clamping plates (17). Crushing teeth (19) are fixedly installed on the lower end of the central stirring rod (14), and a scraping edge (20) is arranged on the outer side of the side stirring rod (18).

5. The adhesive development heating and mixing device according to claim 1, characterized in that: A raw material cylinder (21) is slidably mounted inside the movable heating cylinder (2), and a heater (23) is fixedly mounted on the outside of the heating cylinder (2).

6. The adhesive development heating and mixing device according to claim 1, characterized in that: A positioning arc plate (22) is fixedly mounted on the front of the hydraulic rod (3); matching threaded holes are provided on the surface of the positioning arc plate (22) and the surface of the heating cylinder (2); and positioning bolts are threadedly mounted on the inner wall of the threaded hole.

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