Thermal insulation type hot melt coating marking equipment

Abstract

The utility model provides thermal insulation type hot melt coating marking equipment. The thermal insulation type hot melt coating marking equipment comprises a movable base, a tank body is fixedly mounted on the movable base, an adjusting discharging mechanism is arranged on one side of the movable base, and the adjusting discharging mechanism comprises a discharging box, two mounting groove blocks, a double-wire threaded rod, a limiting sliding rod and two sliding pieces; the discharging box is arranged on one side of the movable base, the two mounting groove blocks are fixedly mounted in the discharging box, and the double-wire threaded rods are rotationally mounted in the corresponding mounting groove blocks. The heat preservation type hot melt coating marking equipment has the advantages that marking lines with different widths are drawn on the premise that disassembly and assembly are not conducted through the arrangement of the discharging adjusting mechanism, the situation that the marking effect is affected by sundries is avoided through the arrangement of the cleaning mechanism, and the situation that the marking effect is affected due to caking caused by temperature reduction is avoided through the arrangement of the heating and stirring mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint road marking, in particular to a heat-insulating hot-melt paint road marking device. Background Art

[0002] At present, with the continuous improvement of the highway system, more and more highways are being paved. These highways need to have road markings that convey road traffic guidance information to users. Road markings are divided into normal temperature solvent type, heated solvent type, and hot melt type according to the type of paint used. At present, hot melt road markings are generally used on highways in my country, and hot melt road marking machines are more and more widely used as a device for making hot melt road markings. Hot melt paint is generally used after melting, but hot melt paint will gradually lose heat during use, causing the viscosity of the hot melt paint to increase or even solidify, thereby blocking the discharge port of the road marking machine, affecting the construction, and it is inconvenient to replace the device, and it is difficult to adjust the width of the drawn markings.

[0003] After searching, in the related technology, the patent document with the authorization publication number CN213267472U discloses a heat-insulating hot-melt paint marking equipment, which includes a frame, a paint heat-insulating device arranged on the frame, a heat-conducting medium arranged in the paint heat-insulating device, a heating device cooperating with the paint heat-insulating device, and a paint tank arranged on the frame. The bottom of the paint tank is connected with a discharge pipe, the discharge pipe is connected with a paint hopper, and the paint tank is provided with a heat-insulating pipe. The discharge pipe includes an inner pipe, an outer pipe is arranged on the outer sleeve of the inner pipe, and a gap is provided between the inner pipe and the outer pipe to form a heat-insulating cavity. The heat-insulating cavity is connected with a liquid inlet and a liquid outlet, and the end of the discharge pipe away from the paint tank is extended into the paint hopper. The paint heat-insulating device is connected with a circulation component that circulates the heat-conducting medium between the heat-insulating pipe, the heat-insulating cavity and the paint heat-insulating device, and the heat-conducting medium is heat-exchanged with the paint in the paint tank and the discharge pipe, so that the paint maintains a relatively constant temperature. The present application has the effect of maintaining the temperature of the hot-melt paint and preventing the paint from sticking and clogging.

[0004] Regarding the above-mentioned related technologies, the utility model inventor believes that there are the following defects: it is only applicable to the drawing of marking lines of a certain width, and the ground needs to be pre-cleaned before drawing the lines, which is rather troublesome.

[0005] Therefore, it is necessary to provide a new heat-insulating hot-melt paint road marking equipment to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a heat-insulating hot-melt paint marking device which can draw marking lines of different widths without disassembly by setting an adjustable discharge mechanism, setting a cleaning mechanism to avoid the influence of debris on the marking effect, and setting a heating stirring mechanism to prevent agglomeration due to temperature reduction and the influence of the marking effect.

[0007] To solve the above technical problems, the utility model provides a thermal insulation hot melt paint marking equipment including: a mobile base, a tank body is fixedly installed on the mobile base, and an adjusting discharge mechanism is arranged on one side of the mobile base, and the adjusting discharge mechanism includes a discharge box, two mounting slot blocks, a double-threaded rod, a limit slide bar and two slides. The discharge box is arranged on one side of the mobile base, and the two mounting slot blocks are fixedly installed in the discharge box, the double-threaded rod is rotatably installed in the corresponding mounting slot block, one end of the double-threaded rod extends outside the discharge box, the limit slide bar is fixedly installed in the corresponding mounting slot block, the two slide bars are threadedly installed on the double-threaded rod, and the two slide bars are slidably connected to the limit slide bar.

[0008] As a further solution of the utility model, a cleaning mechanism is provided on the mobile base, and the cleaning mechanism includes a mounting plate, a mounting box, a motor 1, two gears, a transmission belt and two cleaning brushes. The mounting plate is fixedly mounted on the mobile base, the mounting box is fixedly mounted on the bottom of the mounting plate, the motor 1 is fixedly mounted on the top of the mounting box, a through hole is opened on the mounting plate, the through hole is adapted to the motor 1, the two gears are both rotatably mounted in the mounting box, the transmission belt is sleeved on the two gears, the output shaft of the motor 1 extends into the mounting box and is fixedly connected to the corresponding gears, the two cleaning brushes are staggered and rotatably mounted on the bottom of the mounting box, and the rotating shafts of the two cleaning brushes extend into the mounting box and are fixedly connected to the corresponding gears.

[0009] As a further solution of the utility model, a heating and stirring mechanism is provided in the tank body, and the heating and stirring mechanism includes a second motor, a rotating rod, a plurality of stirring blades and a plurality of heating wire coils. The second motor is fixedly mounted on the top of the movable base, and the rotating rod is rotatably mounted in the tank body. One end of the rotating rod extends outside the tank body and is fixedly connected to the output shaft of the second motor. The plurality of stirring blades are fixedly mounted on the rotating rod, and the plurality of heating wire coils are fixedly mounted on the inner wall of the tank body.

[0010] As a further scheme of the utility model, a feeding mechanism is provided at the bottom of the tank body, and the feeding mechanism includes a metal feeding pipe, a heating wire sleeve, a shell, an auger, a bevel gear one, a bevel gear two and a bent pipe. The shell is fixedly mounted on a mobile base, and the metal feeding pipe is fixedly mounted in the shell. The heating wire sleeve is arranged in the shell and fixedly sleeved on the metal feeding pipe. The auger is rotatably mounted in the metal feeding pipe, and the transmission shaft of the auger extends outside the metal feeding pipe. The bevel gear one is fixedly sleeved on the transmission shaft of the auger extending out of the metal feeding pipe. The bevel gear two is fixedly sleeved on the rotating rod. The bevel gear one is meshed with the bevel gear two. The bent pipe is fixedly mounted on the other end of the metal feeding pipe, and a valve is provided on the bent pipe.

[0011] As a further solution of the utility model, a groove is provided on the top of the tank body, a slide plate is slidably installed in the groove, two spring sleeve rods are fixedly installed in the groove, and the other ends of the two spring sleeve rods are fixedly connected to the slide plate.

[0012] As a further solution of the utility model, a material guide pipe is fixedly installed at the bottom of the tank body, the material guide pipe is connected to the tank body, and the other end of the material guide pipe is connected to the metal material delivery pipe.

[0013] Compared with the related art, the heat-insulating hot-melt paint road marking equipment provided by the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with an adjustable discharge mechanism, so that the device can be adjusted as needed, and marking lines of different widths can be drawn without disassembly;

[0015] 2. The utility model is provided with a cleaning mechanism to clean the ground in front before the device draws the marking line, so as to avoid the influence of the marking effect by debris;

[0016] 3. The utility model provides a heating and stirring mechanism to heat, stir and transport the stored drawing materials, thereby preventing agglomeration due to temperature reduction and affecting the drawing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the heat-insulating hot-melt paint road marking equipment of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the heat-insulating hot-melt paint road marking equipment of the utility model;

[0020] Figure 3 for Figure 2 An enlarged structural diagram of the middle material discharge adjustment mechanism;

[0021] Figure 4 for Figure 2 An enlarged structural diagram of the cleaning mechanism;

[0022] Figure 5 for Figure 2 The structural diagram of part A in the figure;

[0023] Figure 6 The utility model is a schematic diagram of the tank top opening structure of the heat-insulating hot-melt paint marking equipment.

[0024] In the figure: 1. Mobile base; 2. Tank body; 3. Discharge box; 4. Mounting slot block; 5. Double-thread threaded rod; 6. Limiting slide rod; 7. Slide; 8. Mounting plate; 9. Mounting box; 10. Motor 1; 11. Gear; 12. Transmission belt; 13. Cleaning brush; 14. Motor 2; 15. Rotating rod; 16. Stirring blade; 17. Heating wire coil; 18. Metal feed pipe; 19. Heating wire sleeve; 20. Shell; 21. Auger; 22. Bevel gear 1; 23. Bevel gear 2; 24. Bend pipe; 25. Slide plate; 26. Spring sleeve rod; 27. Material guide pipe. DETAILED DESCRIPTION

[0025] Please refer to Figures 1 to 6 ,in, Figure 1 This is a three-dimensional structural diagram of the heat-insulating hot-melt paint road marking equipment of the utility model; Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the heat-insulating hot-melt paint road marking equipment of the utility model; Figure 3 for Figure 2 An enlarged structural diagram of the middle material discharge adjustment mechanism; Figure 4 for Figure 2 An enlarged structural diagram of the cleaning mechanism; Figure 5 for Figure 2 The structural diagram of part A in the figure; Figure 6 The schematic diagram of the tank top opening structure of the thermal insulation type hot melt paint marking equipment of the utility model. The thermal insulation type hot melt paint marking equipment comprises: a mobile base 1, a tank body 2 is fixedly mounted on the mobile base 1, and an adjusting discharge mechanism is arranged on one side of the mobile base 1, and the adjusting discharge mechanism comprises a discharge box 3, two installation slot blocks 4, a double threaded rod 5, a limit slide 6 and two slides 7. The discharge box 3 is arranged on one side of the mobile base 1, and the two installation slot blocks 4 are fixedly mounted in the discharge box 3, and the double threaded rod 5 is rotatably mounted in the corresponding installation slot block 4, and one end of the double threaded rod 5 extends to the outside of the discharge box 3, and the limit slide 6 is fixedly mounted in the corresponding installation slot block 4, and the two slides 7 are threadedly mounted on the double threaded rod 5, and the two slides 7 are slidably connected with the limit slide 6.

[0026] Through the cooperation between the double-threaded rod 5 and the limit sliding rod 6, the device can be adjusted as needed to draw marking lines of different widths without disassembly.

[0027] The mobile base 1 is provided with a cleaning mechanism, which includes a mounting plate 8, a mounting box 9, a motor 10, two gears 11, a transmission belt 12 and two cleaning brushes 13. The mounting plate 8 is fixedly mounted on the mobile base 1, the mounting box 9 is fixedly mounted on the bottom of the mounting plate 8, the motor 10 is fixedly mounted on the top of the mounting box 9, a through hole is opened on the mounting plate 8, the through hole is adapted to the motor 10, the two gears 11 are both rotatably mounted in the mounting box 9, the transmission belt 12 is sleeved on the two gears 11, the output shaft of the motor 10 extends into the mounting box 9 and is fixedly connected to the corresponding gear 11, and the two cleaning brushes 13 are staggered and rotatably mounted at the bottom of the mounting box 9, and the rotating shafts of the two cleaning brushes 13 extend into the mounting box 9 and are fixedly connected to the corresponding gears 11.

[0028] Through the cooperation between the motor 10 and the two gears 11, before the device draws the marking line, the ground in front is cleaned in advance to avoid the influence of the marking effect due to debris.

[0029] A heating and stirring mechanism is provided in the tank body 2, and the heating and stirring mechanism includes a second motor 14, a rotating rod 15, a plurality of stirring blades 16 and a plurality of heating wire coils 17. The second motor 14 is fixedly mounted on the top of the mobile base 1, and the rotating rod 15 is rotatably mounted in the tank body 2. One end of the rotating rod 15 extends outside the tank body 2 and is fixedly connected to the output shaft of the second motor 14. The plurality of stirring blades 16 are fixedly mounted on the rotating rod 15, and the plurality of heating wire coils 17 are fixedly mounted on the inner wall of the tank body 2.

[0030] A feeding mechanism is provided at the bottom of the tank body 2, and the feeding mechanism includes a metal feeding pipe 18, a heating wire sleeve 19, a shell 20, an auger 21, a bevel gear 1 22, a bevel gear 23 and a bent pipe 24. The shell 20 is fixedly mounted on the mobile base 1, and the metal feeding pipe 18 is fixedly mounted in the shell 20. The heating wire sleeve 19 is arranged in the shell 20 and fixedly sleeved on the metal feeding pipe 18. The auger 21 is rotatably mounted in the metal feeding pipe 18, and the transmission shaft of the auger 21 extends outside the metal feeding pipe 18. The bevel gear 1 22 is fixedly sleeved on the transmission shaft of the auger 21 extending out of the metal feeding pipe 18. The bevel gear 23 is fixedly sleeved on the rotating rod 15. The bevel gear 1 22 is meshed with the bevel gear 2 23. The bent pipe 24 is fixedly mounted on the other end of the metal feeding pipe 18, and a valve is provided on the bent pipe 24.

[0031] Through the cooperation between the motor 2 14 and the bevel gear 1 22 and the bevel gear 2 23, the stored line drawing raw materials are heated, stirred and conveyed to prevent agglomeration due to temperature reduction, which affects the line drawing effect.

[0032] The top of the tank body 2 is provided with a groove, in which a slide plate 25 is slidably installed, and two spring sleeve rods 26 are fixedly installed in the groove, and the other ends of the two spring sleeve rods 26 are fixedly connected to the slide plate 25;

[0033] A material guide pipe 27 is fixedly installed at the bottom of the tank body 2 . The material guide pipe 27 is connected to the tank body 2 , and the other end of the material guide pipe 27 is connected to the metal feed pipe 18 .

[0034] The working principle of the heat-insulating hot-melt paint road marking equipment provided by the utility model is as follows:

[0035] The first step: first slide the slide plate 25 to open the through hole on the top of the tank, and transport the hot-melted raw materials into the tank body 2. The motor 2 14 is started to drive the rotating rod 15 and the stirring blade 16 to rotate, and stir the raw materials in the tank body 2. At the same time, the heating wire coil 17 is started to heat and keep the raw materials in the tank body 2. When the rotating rod 15 rotates, the auger 21 is driven to rotate through the cooperation of the bevel gear 1 22 and the bevel gear 2 23, and the heating wire sleeve 19 starts to heat. The raw materials in the tank body 2 enter the metal conveying pipe 18 through the guide pipe 27, and enter the discharge box 3 through the curved pipe 24 while the heating wire sleeve 19 keeps them warm.

[0036] Step 2: According to the needs of different environments, the two slides 7 are controlled to move closer and farther away by rotating the double-threaded rod 5 on the material discharge box 3, thereby adjusting the material feeding space and completing the adjustment of the drawing line width;

[0037] The third step: before the line drawing work begins, the motor 10 installed on the installation box 9 is started, and the two cleaning brushes 13 are driven to rotate through the cooperation of the two gears 11 and the transmission belt 12 to clean the ground in the line drawing area and remove debris to avoid the debris affecting the line drawing effect.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A heat-insulating hot-melt paint road marking equipment, characterized in that: include: A mobile base, a tank body is fixedly mounted on the mobile base, and an adjusting discharge mechanism is arranged on one side of the mobile base, the adjusting discharge mechanism comprises a discharge box, two mounting slot blocks, a double-threaded rod, a limiting slide bar and two slide plates, the discharge box is arranged on one side of the mobile base, the two mounting slot blocks are fixedly mounted in the discharge box, the double-threaded rod is rotatably mounted in the corresponding mounting slot blocks, one end of the double-threaded rod extends out of the discharge box, the limiting slide bar is fixedly mounted in the corresponding mounting slot block, the two slide plates are threadedly mounted on the double-threaded rod, and the two slide plates are slidably connected to the limiting slide bar.

2. The heat-insulating hot-melt paint road marking equipment according to claim 1 is characterized in that: The mobile base is provided with a cleaning mechanism, which includes a mounting plate, a mounting box, a motor 1, two gears, a transmission toothed belt and two cleaning brushes. The mounting plate is fixedly mounted on the mobile base, the mounting box is fixedly mounted on the bottom of the mounting plate, the motor 1 is fixedly mounted on the top of the mounting box, a through hole is provided on the mounting plate, the through hole is adapted to the motor 1, the two gears are both rotatably mounted in the mounting box, the transmission toothed belt is sleeved on the two gears, the output shaft of the motor 1 extends into the mounting box and is fixedly connected to the corresponding gears, the two cleaning brushes are staggered and rotatably mounted at the bottom of the mounting box, and the rotating shafts of the two cleaning brushes extend into the mounting box and are fixedly connected to the corresponding gears.

3. The heat-insulating hot-melt paint road marking equipment according to claim 1 is characterized in that: A heating and stirring mechanism is provided in the tank body, and the heating and stirring mechanism includes a second motor, a rotating rod, a plurality of stirring blades and a plurality of heating wire coils. The second motor is fixedly mounted on the top of the movable base, and the rotating rod is rotatably mounted in the tank body. One end of the rotating rod extends out of the tank body and is fixedly connected to the output shaft of the second motor. The plurality of stirring blades are fixedly mounted on the rotating rod, and the plurality of heating wire coils are fixedly mounted on the inner wall of the tank body.

4. The heat-insulating hot-melt paint road marking equipment according to claim 2 is characterized in that: A feeding mechanism is provided at the bottom of the tank body, and the feeding mechanism includes a metal feeding pipe, a heating wire sleeve, a shell, an auger, a bevel gear 1, a bevel gear 2 and a bent pipe. The shell is fixedly mounted on a mobile base, and the metal feeding pipe is fixedly mounted in the shell. The heating wire sleeve is arranged in the shell and fixedly sleeved on the metal feeding pipe. The auger is rotatably mounted in the metal feeding pipe, and the transmission shaft of the auger extends outside the metal feeding pipe. The bevel gear 1 is fixedly sleeved on the transmission shaft of the auger extending out of the metal feeding pipe. The bevel gear 2 is fixedly sleeved on the rotating rod. The bevel gear 1 is meshed with the bevel gear 2. The bent pipe is fixedly mounted on the other end of the metal feeding pipe, and a valve is provided on the bent pipe.

5. The heat-insulating hot-melt paint road marking equipment according to claim 2 is characterized in that: The top of the tank body is provided with a groove, a slide plate is slidably installed in the groove, two spring sleeve rods are fixedly installed in the groove, and the other ends of the two spring sleeve rods are fixedly connected to the slide plate.

6. The heat-insulating hot-melt paint road marking equipment according to claim 4 is characterized in that: A material guide pipe is fixedly installed at the bottom of the tank body. The material guide pipe is connected to the tank body, and the other end of the material guide pipe is connected to the metal material delivery pipe.

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