Hot melting stirring equipment of ruling machine

Abstract

The utility model relates to the technical field of hot melting stirring barrels, and discloses hot melting stirring equipment of a ruling machine, which comprises a stirring barrel, an inner barrel is fixedly connected to the inner side of the stirring barrel, a barrel cover is mounted at the top of the stirring barrel, a supporting plate is fixedly connected to the top of the barrel cover, a first gear is fixedly connected to the top of the supporting plate, and a second gear is fixedly connected to the bottom of the first gear. A rotating rod is rotatably connected to the top of the barrel cover, a second gear is fixedly connected to the top of the outer wall of the rotating rod, the outer wall of the first gear is connected to the outer wall of the second gear in a meshed mode, a plurality of stirring blades are fixedly connected to the outer wall of the rotating rod, and a plurality of dredging plates are fixedly connected to the bottom end of the outer wall of the rotating rod. According to the hot melt adhesive stirring device, hot melt adhesive is fully stirred through the inner barrel, the heating ring, the rotating rod, the dredging plate and the stirring blades, the fluidity of the hot melt adhesive is improved, the discharging speed of the hot melt adhesive is increased, and glass beads can be fully mixed with the hot melt adhesive through the feeding port, the quantitative discharging box and the quantitative plate.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt stirring barrels, in particular to hot melt stirring equipment for a marking machine. Background Art

[0002] A road marking machine is a device used to mark lines or marks on the ground such as roads, parking lots, airports, and sports venues. These lines and marks are usually used to guide traffic flow, indicate parking areas, mark lanes, pedestrian roads, etc., and provide visual guidance and safety tips in different application scenarios. Before paving the ground, the road marking paint needs to be fully stirred and mixed with a hot melt mixing barrel, which can improve the uniformity, stability and operability of the hot melt adhesive, thereby improving the quality and effect of the spraying process.

[0003] After searching, the Chinese patent announcement number is: CN206346102U, which discloses a hot melt stirring device for a marking machine, including a melting kettle, which is arranged on the frame of the marking machine, wherein a stirring inner barrel is arranged in the melting kettle, a discharge hopper is arranged below the discharge door of the melting kettle, a marking hopper is arranged below the discharge hopper, and the discharge hopper and the spreader on the marking machine are arranged side by side and adjacently; a filter net hopper is arranged at the inlet of the stirring inner barrel, the bottom of the stirring inner barrel is in an arc shape, and a dovetail groove is also arranged at the bottom of the stirring inner barrel, the tail of the dovetail groove points to the discharge door, and a stirring blade is arranged at the bottom of the stirring inner barrel. The hot melt stirring device for a marking machine provided by the utility model can conveniently filter the material, ensure that the material is heated evenly, and has efficient heat preservation characteristics, so that it is easy to steplessly adjust the coating thickness, thereby improving the accuracy and efficiency of marking. However, in actual use, the above device has the problem that if the hot melt adhesive is not used within a short period of time after being stirred and mixed, it is easy for it to solidify and block the discharge port, thereby causing the stirring device to be unable to operate normally. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a hot melt stirring device for a marking machine, aiming to improve the problem in the prior art that the hot melt adhesive is easy to solidify, thereby blocking the discharge port and affecting the normal use of the device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hot melt stirring device of a marking machine, comprising a stirring barrel, an inner barrel fixedly connected to the inner side of the stirring barrel, a barrel cover installed on the top of the stirring barrel, a support plate fixedly connected to the top of the barrel cover, a gear one fixedly connected to the top of the support plate, a rotating rod rotatably connected to the top of the barrel cover, a gear two fixedly connected to the top of the outer wall of the rotating rod, the outer wall of the gear one meshingly connected to the outer wall of the gear two, a plurality of stirring blades fixedly connected to the outer wall of the rotating rod, a plurality of dredging plates fixedly connected to the bottom end of the outer wall of the rotating rod, a heater fixedly connected to the outer wall of the stirring barrel, an output end of the heater passes through the outer wall of the stirring barrel and is fixedly connected to a plurality of heating rings, the inner sides of the plurality of heating rings are arranged on the outer wall of the inner barrel, the outer wall of the stirring barrel is connected to a discharge port, the outer wall of the stirring barrel is fixedly connected to a temperature detector, and a quantitative mechanism is arranged inside the stirring barrel.

[0006] Through the above technical scheme: the inner barrel can be insulated by the stirring barrel, and the multiple heating rings inside the stirring barrel can be output by the heater, so that the heat can be evenly released into the inner barrel, thereby heating the hot melt adhesive inside, and at the same time, the hot melt adhesive at the discharge port can be stirred by the dredging plate at the bottom of the rotating rod, which can keep the fluidity of the hot melt adhesive at all times and avoid solidification and blockage.

[0007] As a further description of the above technical solution:

[0008] The quantitative mechanism includes a quantitative discharge box, the top of which is fixedly connected to the bottom of the barrel cover, a quantitative plate is provided at the inner bottom of the quantitative discharge box, the bottom of the quantitative plate is fixedly connected to the outer wall of the rotating rod, a layer plate is provided on the inner side of the inner barrel, the top of the barrel cover is connected to a feed port, the bottom end of the feed port passes through the top of the barrel cover and is connected to the top of the quantitative discharge box.

[0009] Through the above technical solution: multiple holes are opened at the bottom of the quantitative discharge box and the quantitative plate, and the holes on the quantitative plate and the holes on the quantitative discharge box can be continuously displaced by rotating the rotating rod, so that the reflective glass beads can be evenly sprinkled on the hot melt adhesive in the inner barrel, thereby accelerating the mixing efficiency and improving the marking speed.

[0010] As a further description of the above technical solution:

[0011] The bottom of the mixing barrel is fixedly connected with a base, and the left and right sides of the bottom of the base are fixedly connected with support frames.

[0012] Through the above technical solution: the base and the support frame cooperate with each other, so as to support and fix the entire device, thereby improving the stability of the device.

[0013] As a further description of the above technical solution:

[0014] The tops of the two support frames are each provided with a plurality of screw holes, the inner sides of the plurality of screw holes are each threadedly connected with bolts, and the bottoms of the two support frames are each fixedly connected with a sound insulation pad.

[0015] Through the above technical solution: multiple screw holes and bolts can make the stirring device more stable when running on the marking machine, and it is easier to disassemble during maintenance and cleaning. The sound insulation pad is arranged at the bottom of the support frame, which can effectively reduce the noise generated when the device is running.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the mixing barrel is fixedly connected with a dust cover, and the inner side of the dust cover is fixedly connected with a switch box.

[0018] Through the above technical solution: the dust cover can protect the interior of the switch box to prevent dust from falling into the switch box and affecting the internal components.

[0019] As a further description of the above technical solution:

[0020] The switch box is electrically connected to the servo motor, the heater and the temperature detector respectively.

[0021] Through the above technical solution: the switch box can facilitate construction personnel to perform simple operation and control of the operating equipment on the entire device, thereby improving the practicability of the device.

[0022] As a further description of the above technical solution:

[0023] The outer walls of the mixing barrels are fixedly connected with handles.

[0024] Through the above technical solution: a handle is designed on the outer wall of the mixing barrel, and the whole device can be conveniently moved and carried through the handle.

[0025] As a further description of the above technical solution:

[0026] The outer wall of the barrel cover is fixedly connected with buckles, and the inner sides of the two buckles are arranged on the top of the outer wall of the mixing barrel.

[0027] Through the above technical solution: the sealing between the barrel cover and the mixing barrel can be well improved through the buckle on the barrel cover.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the hot melt adhesive is heated by the inner barrel, the stirring barrel, the heater, the heating ring and the temperature detector, and the hot melt adhesive is fully stirred by the servo motor, the second gear, the rotating rod, the dredging plate and the stirring blade, which can not only improve the fluidity of the hot melt adhesive, but also increase the discharging speed, avoid the hot melt adhesive from solidifying and clogging, and improve the practicality of the whole device.

[0030] 2. In the utility model, the glass beads are evenly dropped through the feed port, the quantitative discharge box and the quantitative plate, which can improve the use efficiency of the marking machine and make the glass beads fully mixed with the hot melt adhesive to improve the quality of marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a hot melt stirring device for a marking machine proposed by the utility model;

[0032] Figure 2 This is a front view of a hot melt stirring device for a marking machine proposed by the utility model;

[0033] Figure 3 This is a cross-sectional view of a hot melt stirring device for a marking machine proposed by the utility model.

[0034] Legend:

[0035] 1. Mixing barrel; 2. Dosing mechanism; 201. Dosing discharge box; 202. Dosing plate; 203. Feed port; 204. Layer plate; 3. Barrel cover; 4. Support plate; 5. Servo motor; 6. Gear 1; 7. Gear 2; 8. Rotating rod; 9. Mixing blade; 10. Dredge plate; 11. Inner barrel; 12. Heater; 13. Heating ring; 14. Discharge port; 15. Base; 16. Support frame; 17. Screw hole; 18. Bolt; 19. Sound insulation pad; 20. Temperature detector; 21. Handle; 22. Buckle; 23. Dust cover; 24. Switch box. DETAILED DESCRIPTION

[0036] 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.

[0037] Reference Figure 1 , Figure 2 and Figure 3, the utility model provides an embodiment: a hot melt stirring device for a marking machine, comprising a stirring barrel 1, an inner barrel 11 is fixedly connected to the inner side of the stirring barrel 1, a barrel cover 3 is installed on the top of the stirring barrel 1, a support plate 4 is fixedly connected to the top of the barrel cover 3, a gear 1 6 is fixedly connected to the top of the support plate 4, a rotating rod 8 is rotatably connected to the top of the outer wall of the rotating rod 8, a gear 2 7 is fixedly connected to the top of the outer wall of the rotating rod 8, the outer wall of the gear 1 6 is meshedly connected to the outer wall of the gear 2 7, a plurality of stirring blades 9 are fixedly connected to the outer wall of the rotating rod 8, a plurality of dredging plates 10 are fixedly connected to the bottom end of the outer wall of the rotating rod 8, a heater 12 is fixedly connected to the outer wall of the stirring barrel 1, an output end of the heater 12 passes through the outer wall of the stirring barrel 1 and is fixedly connected to a plurality of heating rings 13, the inner sides of the plurality of heating rings 13 are all arranged on the outer wall of the inner barrel 11, a discharge port 14 is connected to the outer wall of the stirring barrel 1, a temperature detector 20 is fixedly connected to the outer wall of the stirring barrel 1, and a quantitative mechanism 2 is arranged inside the stirring barrel 1;

[0038] Specifically, the barrel cover 3 on the mixing barrel 1 can well improve the sealing of the entire device. At the same time, an inner barrel 11 is installed inside the mixing barrel 1, and the hot melt adhesive is heated by the inner barrel 11. A plurality of heating rings 13 are arranged between the mixing barrel 1 and the inner barrel 11. A heater 12 is installed on the outer wall of the mixing barrel 1. The plurality of heating rings 13 are connected by the heater 12. The heating rings 13 are a whole and can be heated at the same time, so as to heat the hot melt adhesive inside the inner barrel 11. In order to improve the rapid heating of the hot melt adhesive A rotating rod 8 is installed inside the barrel cover 3, and the servo motor 5 on the barrel cover 3 drives the gear 1 6 to rotate. A gear 2 7 is fixed on the top of the rotating rod 8, and the gear 1 6 and the gear 2 7 are in a meshing state, thereby driving the stirring blade 9 on the rotating rod 8 to fully stir and heat the hot melt adhesive in the inner barrel 11. When discharging, in order to avoid blockage, a plurality of dredging plates 10 are installed at the bottom end of the rotating rod 8. The dredging plates 10 can dredge the hot melt adhesive at the discharge port 14 to increase the circulation speed.

[0039] Reference Figure 1 and Figure 2 The bottom of the mixing barrel 1 is fixedly connected with a base 15, and the left and right sides of the bottom of the base 15 are fixedly connected with support frames 16. The tops of the two support frames 16 are provided with a plurality of screw holes 17, and the inner sides of the plurality of screw holes 17 are threadedly connected with bolts 18. The bottoms of the two support frames 16 are fixedly connected with sound insulation pads 19, and the outer wall of the mixing barrel 1 is fixedly connected with a handle 21, and the outer wall of the barrel cover 3 is fixedly connected with a buckle 22, and the inner sides of the two buckles 22 are arranged on the top of the outer wall of the mixing barrel 1;

[0040] Specifically, a base 15 is fixed at the bottom of the mixing barrel 1, and the bottom of the base 15 is supported and fixed by a support frame 16. When the mixing device is installed, it is installed on the marking machine for use through multiple screw holes 17 on the support frame 16 and bolts 18. At the same time, the mixing barrel 1 and the barrel cover 3 are fixed by a buckle 22, thereby improving the sealing of the device and avoiding heat leakage.

[0041] Reference Figure 1 , Figure 2 and Figure 3 The quantitative mechanism 2 includes a quantitative discharge box 201, the top of which is fixedly connected to the bottom of the barrel cover 3, a quantitative plate 202 is provided at the inner bottom of the quantitative discharge box 201, the bottom of the quantitative plate 202 is fixedly connected to the outer wall of the rotating rod 8, a layer plate 204 is provided on the inner side of the inner barrel 11, and a feed port 203 is connected to the top of the barrel cover 3, and the bottom end of the feed port 203 passes through the top of the barrel cover 3 and is connected to the top of the quantitative discharge box 201;

[0042] Specifically, a quantitative discharge box 201 is installed at the bottom of the barrel cover 3, and the reflective glass beads are evenly discharged through the quantitative plate 202 inside the quantitative discharge box 201. A plurality of holes are opened between the quantitative discharge box 201 and the quantitative plate 202, and the holes can make the reflective glass beads fall into the inner barrel 11. The quantitative plate 202 is fixed to the rotating rod 8. When the rotating rod 8 rotates, the quantitative plate 202 is driven to rotate, so that the circular holes on the quantitative discharge box 201 and the quantitative plate 202 can be continuously overlapped, so that the glass beads can fall, so that the reflective glass beads can be evenly dropped into the inner barrel 11 and fully mixed with the hot melt adhesive.

[0043] Reference Figure 1 , Figure 2 and Figure 3 A dust cover 23 is fixedly connected to the outer wall of the mixing barrel 1, and a switch box 24 is fixedly connected to the inner side of the dust cover 23. The switch box 24 is electrically connected to the servo motor 5, the heater 12 and the temperature detector 20 respectively;

[0044] Specifically, a dust cover 23 is fixed to the front side of the mixing barrel 1, and the switch box 24 is installed and protected by the dust cover 23 to prevent dust from falling into the inside of the switch box 24, thereby increasing the service life of the switch box 24. The switch box 24 can control all operating equipment on the entire device, thereby improving the practicability of the device.

[0045] Working principle: First, when stirring the hot melt adhesive, the hot melt adhesive is placed into the inner barrel 11 through the feed port 203. At this time, the heater 12 on the outer wall of the stirring barrel 1 is started, and the multiple heating rings 13 on the outer wall of the inner barrel 11 are heated by the heater 12 to melt the hot melt adhesive. At the same time, the stirring barrel 1 also has a heat preservation effect. When the temperature in the stirring barrel 1 reaches a certain level, the internal temperature can be detected by the temperature detector 20, so that the heater 12 can be turned off, which can avoid energy waste. At the same time, the hot melt adhesive is inside the inner barrel 11, and the servo motor 5 drives the rotating rod 8 on the gear 2 7 to rotate, and the stirring blades 9 on the rotating rod 8 are used to fully stir the hot melt adhesive. At the same time, the rotating rod 8 A dredging plate 10 is installed at the bottom end of the mixing barrel 1. The dredging plate 10 is used to dredge the bottom of the mixing barrel 1, which can not only improve the fluidity of the hot melt adhesive, but also increase the discharge speed. This can avoid the hot melt adhesive from solidifying and clogging, thereby improving the practicality of the entire device. When placing the reflective glass beads, the reflective glass beads are placed through the feed port 203, and the glass beads fall into the quantitative discharge box 201. Then, through the continuous rotation of the quantitative plate 202, the glass beads pass through the holes between the quantitative plate 202 and the quantitative discharge box 201 and fall evenly into the inner barrel 11, and are fully mixed with the hot melt adhesive. This can improve the use efficiency of the marking machine, and at the same time, the glass beads can be fully mixed with the hot melt adhesive, thereby improving the quality of marking.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hot melt stirring device for a marking machine, comprising a stirring barrel (1), characterized in that: The inner side of the mixing barrel (1) is fixedly connected to an inner barrel (11), the top of the mixing barrel (1) is provided with a barrel cover (3), the top of the barrel cover (3) is fixedly connected to a support plate (4), the top of the support plate (4) is fixedly connected to a gear 1 (6), the top of the barrel cover (3) is rotatably connected to a rotating rod (8), the top of the outer wall of the rotating rod (8) is fixedly connected to a gear 2 (7), the outer wall of the gear 1 (6) is meshingly connected to the outer wall of the gear 2 (7), the outer wall of the rotating rod (8) is fixedly connected to a plurality of mixing blades (9), the The bottom end of the outer wall of the rotating rod (8) is fixedly connected to a plurality of dredging plates (10); the outer wall of the mixing barrel (1) is fixedly connected to a heater (12); the output end of the heater (12) penetrates the outer wall of the mixing barrel (1) and is fixedly connected to a plurality of heating rings (13); the inner sides of the plurality of heating rings (13) are arranged on the outer wall of the inner barrel (11); the outer wall of the mixing barrel (1) is connected to a discharge port (14); the outer wall of the mixing barrel (1) is fixedly connected to a temperature detector (20); and a quantitative mechanism (2) is arranged inside the mixing barrel (1).

2. The hot melt stirring device for a marking machine according to claim 1, characterized in that: The quantitative mechanism (2) comprises a quantitative discharge box (201), the top of which is fixedly connected to the bottom of the barrel cover (3), a quantitative plate (202) is arranged at the inner bottom of the quantitative discharge box (201), the bottom of which is fixedly connected to the outer wall of the rotating rod (8), a layer plate (204) is arranged on the inner side of the inner barrel (11), the top of the barrel cover (3) is connected to a feed port (203), the bottom end of which passes through the top of the barrel cover (3) and is connected to the top of the quantitative discharge box (201).

3. The hot melt stirring device for a marking machine according to claim 1, characterized in that: The bottom of the mixing barrel (1) is fixedly connected to a base (15), and the left and right sides of the bottom of the base (15) are fixedly connected to support frames (16).

4. The hot melt stirring device for a marking machine according to claim 3, characterized in that: The tops of the two support frames (16) are each provided with a plurality of screw holes (17), the inner sides of the plurality of screw holes (17) are each threadedly connected with bolts (18), and the bottoms of the two support frames (16) are each fixedly connected with a sound insulation pad (19).

5. The hot melt stirring device for a marking machine according to claim 1, characterized in that: A dust cover (23) is fixedly connected to the outer wall of the mixing barrel (1), and a switch box (24) is fixedly connected to the inner side of the dust cover (23).

6. The hot melt stirring device for a marking machine according to claim 5, characterized in that: The switch box (24) is electrically connected to the servo motor (5), the heater (12) and the temperature detector (20) respectively.

7. The hot melt stirring device for a marking machine according to claim 1, characterized in that: The outer wall of the mixing barrel (1) is fixedly connected with a handle (21).

8. The hot melt stirring device for a marking machine according to claim 1, characterized in that: The outer wall of the barrel cover (3) is fixedly connected with buckles (22), and the inner sides of the two buckles (22) are arranged on the top of the outer wall of the mixing barrel (1).

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