Hot melt coating fluidity performance testing device

Abstract

The utility model provides a hot melt coating fluidity performance testing device. The hot melt coating fluidity performance testing device comprises a base and an adjusting mechanism arranged on the base, the adjusting mechanism comprises a bearing seat, a bearing platform, a gradienter, two supporting blocks, an air cylinder, a first round rod and a first moving block, the bearing seat is arranged above the top of the base, the bearing platform is arranged on the top of the bearing seat, and the gradienter is arranged on the top of the bearing seat. The gradienter is arranged on the bearing seat, the two supporting blocks are symmetrically and fixedly installed on the top of the base front and back, the tops of the two supporting blocks are both connected with the bottom of the bearing seat, and the air cylinder is fixedly installed on the top of the base. The hot-melt coating fluidity performance testing device provided by the utility model has the advantages that the operating structure is simple, the service life is long, and the fluidity performance of the hot-melt coating can be better observed by adjusting the angle of the bearing platform.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection instruments, and particularly relates to a hot melt coating fluidity performance testing device. Background Art

[0002] Road marking paint is a paint applied on the road to mark the road markings. It is a safety mark and a "language" in highway traffic. Traffic safety management departments use road markings to strengthen traffic safety management, reduce accidents and beautify urban roads. In recent years, with the strict implementation of comprehensive standardization of traffic road markings, the use of yellow marking paint and white marking paint has also increased. For the two types of marking paints, fluidity is an important technical indicator. Reasonable fluidity can, to a certain extent, avoid the shortcomings of marking paints such as difficulty in drying, soft coating film, and easy adhesion of contaminants.

[0003] After searching, among the related technologies, the patent document with the authorization publication number CN103630464B discloses a new detection device and method for the fluidity of road marking paint. The device uses a sample of road marking paint that has been cooled after the free flow of the road marking paint stops, and places it in a road marking paint measuring instrument. The sample is converted into an image through CCD sensor imaging technology, and each pixel of the image is compared and analyzed point by point through the host computer to screen out the total pixel points of the sample. The area is calculated by the area ratio relationship, and the weight of the sample is obtained through the built-in weighing device. The weight to area ratio is the fluidity coefficient of the road marking paint. Compared with the existing technology, the beneficial effects of the present invention are: high accuracy, small error, and can be closest to the actual spraying of road markings by the traffic management department. The entire fluidity measurement takes about 4 minutes, is simple to operate, and has a high level of automation, which can avoid inaccurate data caused by the experimenter's lack of concentration.

[0004] Regarding the above-mentioned related technologies, the utility model applicant believes that there are the following defects:

[0005] 1. Although the above equipment is simple to operate and has a high level of automation, it can avoid inaccurate data caused by the experimenter's lack of concentration. However, the above detection equipment has a complex structure and is tested through electrical components, which are easy to damage. It is very inconvenient to operate, and its durability and service life cannot be guaranteed.

[0006] Therefore, it is necessary to provide a new hot melt coating fluidity performance testing device to solve the above technical problems. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a hot melt coating fluidity performance test device which has a simple operation structure and a long service life and can better observe the fluidity performance of the hot melt coating by adjusting the angle of the receiving platform.

[0008] In order to solve the above technical problems, the hot melt coating fluidity performance testing device provided by the utility model includes: a base and an adjusting mechanism arranged on the base, the adjusting mechanism includes a receiving seat, a receiving platform, a spirit level, two supporting blocks, a cylinder, a round rod and a moving block, the receiving seat is arranged above the top of the base, the receiving platform is arranged on the top of the receiving seat, the spirit level is arranged on the receiving seat, the two supporting blocks are fixedly installed on the top of the base in a front-to-back symmetrical manner, the tops of the two supporting blocks are connected to the bottom of the receiving seat, the cylinder is fixedly installed on the top of the base, a groove is provided at the bottom of the receiving seat, the round rod is fixedly installed in the groove, the moving block is slidably installed on the round rod, and the bottom of the moving block extends to the bottom of the groove and is connected to the output shaft of the cylinder.

[0009] As a further solution of the utility model, a support column is fixedly installed on the top of the base, a sleeve is sleeved on the support column, and the sleeve is fixed to the support column by fixing bolts.

[0010] As a further solution of the utility model, a feeding mechanism is provided on the sleeve, and the feeding mechanism includes a connecting block 1, a storage barrel and an insulation layer. The connecting block 1 is fixedly mounted on the sleeve, the storage barrel is fixedly mounted on the connecting block 1, and the insulation layer is arranged in the storage barrel.

[0011] As a further solution of the utility model, the unloading mechanism also includes a blocking assembly, which includes a blocking plate, a fixed block, two round rods, two moving blocks, two connecting blocks, a servo motor and a gear plate. The blocking plate is arranged at the bottom of the storage barrel, and the blocking plate is adapted to the unloading port of the storage barrel.

[0012] As a further solution of the utility model, the fixed block is fixedly installed on the connecting block one, the round rod two is fixedly installed on the fixed block, the end of the round rod two away from the fixed block is fixedly connected to the storage barrel, the movable block two is slidably installed on the round rod two, the connecting block two is fixedly installed on the movable block two, and the connecting block two is fixedly connected to the sealing plate.

[0013] As a further solution of the utility model, the servo motor is fixedly installed on the top of the moving block 2, and the tooth plate is arranged on the bottom of the connecting block 1, and the tooth plate is meshed with the servo motor.

[0014] Compared with the related art, the hot melt coating fluidity performance test device provided by the utility model has the following beneficial effects:

[0015] 1. The utility model has a simple operating structure and a long service life. The fluidity performance of the hot-melt coating can be better observed by adjusting the angle of the receiving platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the positive structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0019] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B.

[0020] In the figure: 1. base; 2. receiving seat; 3. receiving platform; 4. level; 5. support block; 6. cylinder; 7. round rod one; 8. moving block one; 9. support column; 10. sleeve; 11. fixing bolt; 12. connecting block one; 13. storage barrel; 14. insulation layer; 15. sealing plate; 16. fixing block; 17. round rod two; 18. moving block two; 19. connecting block two; 20. servo motor; 21. gear plate. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 It is a schematic diagram of the positive structure of the utility model; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A; Figure 3 for Figure 1 The enlarged structural diagram of part B in the figure. The hot melt coating fluidity performance test device includes: a base 1 and an adjustment mechanism arranged on the base 1, the adjustment mechanism includes a receiving seat 2, a receiving platform 3, a level 4, two support blocks 5, a cylinder 6, a round rod 7 and a moving block 8, the receiving seat 2 is arranged above the top of the base 1, the receiving platform 3 is arranged on the top of the receiving seat 2, the level 4 is arranged on the receiving seat 2, the two support blocks 5 are fixedly installed on the top of the base 1 in a front-to-back symmetrical manner, the tops of the two support blocks 5 are connected to the bottom of the receiving seat 2, the cylinder 6 is fixedly installed on the top of the base 1, the bottom of the receiving seat 2 is provided with a groove, the round rod 7 is fixedly installed in the groove, the moving block 8 is slidably installed on the round rod 7, and the bottom of the moving block 8 extends to the bottom of the groove and is connected to the output shaft of the cylinder 6.

[0022] A support column 9 is fixedly mounted on the top of the base 1 , a sleeve 10 is sleeved on the support column 9 , and the sleeve 10 is connected and fixed to the support column 9 by fixing bolts 11 .

[0023] The sleeve 10 is provided with a feeding mechanism, which includes a connecting block 12, a storage barrel 13 and a heat-insulating layer 14. The connecting block 12 is fixedly mounted on the sleeve 10, the storage barrel 13 is fixedly mounted on the connecting block 12, and the heat-insulating layer 14 is arranged in the storage barrel 13.

[0024] The material discharge mechanism also includes a blocking component, which includes a blocking plate 15, a fixed block 16, a round rod 17, a moving block 18, a connecting block 19, a servo motor 20 and a tooth plate 21. The blocking plate 15 is arranged at the bottom of the storage barrel 13, and the blocking plate 15 is adapted to the material discharge port of the storage barrel 13.

[0025] The fixed block 16 is fixedly mounted on the connecting block 12, the round rod 17 is fixedly mounted on the fixed block 16, one end of the round rod 17 away from the fixed block 16 is fixedly connected to the storage barrel 13, the movable block 18 is slidably mounted on the round rod 17, the connecting block 19 is fixedly mounted on the movable block 18, and the connecting block 19 is fixedly connected to the sealing plate 15.

[0026] The servo motor 20 is fixedly mounted on the top of the second moving block 18 , and the tooth plate 21 is disposed on the bottom of the first connecting block 12 , and the tooth plate 21 is meshed with the servo motor 20 .

[0027] The working principle of the hot melt coating fluidity performance test device provided by the utility model is as follows:

[0028] The first step: when in use, the hot melt paint is poured into the storage barrel 13, and the hot melt paint can be kept warm by the insulation layer 14, then the connection block 19 is started, and the servo motor 20 is driven to rotate by the connection block 19, and under the action of the tooth plate 21 and the round rod 17, the movable block 18 drives the connection block 19 and the blocking plate 15 to move, and the hot melt paint in the storage barrel 13 will drip to the receiving platform 3 through the discharge port on the storage barrel 13, and then the fluidity performance of the hot melt paint can be observed, and the discharge port of the storage barrel 13 can be blocked by the same operation;

[0029] The second step: when the hot-melt coating falls, the cylinder 6 can also be started, and the moving block 8 can be driven to move on the round rod 7 through the extension and contraction of the cylinder 6. Under the action of the supporting block 5, the receiving seat 2 can drive the receiving platform 3 to tilt left and right, and then the same steps as above are performed to make the hot-melt coating fall onto the receiving platform 3, so that the fluidity performance of the hot-melt coating can be better observed by adjusting the angle of the receiving platform 3.

[0030] 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;

[0031] 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.

[0032] 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 hot melt coating fluidity performance test device, characterized in that: include: A base and an adjusting mechanism arranged on the base, the adjusting mechanism includes a receiving seat, a receiving platform, a spirit level, two supporting blocks, a cylinder, a round rod and a moving block. The receiving seat is arranged above the top of the base, the receiving platform is arranged on the top of the receiving seat, the spirit level is arranged on the receiving seat, the two supporting blocks are fixedly installed on the top of the base in a front-to-back symmetrical manner, the tops of the two supporting blocks are connected to the bottom of the receiving seat, the cylinder is fixedly installed on the top of the base, a groove is provided at the bottom of the receiving seat, the round rod is fixedly installed in the groove, the moving block is slidably installed on the round rod, and the bottom of the moving block extends to the bottom of the groove and is connected to the output shaft of the cylinder.

2. The hot melt coating fluidity performance testing device according to claim 1, characterized in that: A support column is fixedly installed on the top of the base, a sleeve is sleeved on the support column, and the sleeve is connected and fixed to the support column by fixing bolts.

3. The hot melt coating fluidity performance testing device according to claim 2, characterized in that: The sleeve is provided with a feeding mechanism, which includes a connecting block 1, a material storage barrel and a heat-insulating layer. The connecting block 1 is fixedly mounted on the sleeve, the material storage barrel is fixedly mounted on the connecting block 1, and the heat-insulating layer is arranged in the material storage barrel.

4. The hot melt coating fluidity performance testing device according to claim 3, characterized in that: The material discharge mechanism also includes a blocking component, which includes a blocking plate, a fixed block, two round rods, two moving blocks, two connecting blocks, a servo motor and a gear plate. The blocking plate is arranged at the bottom of the storage barrel, and the blocking plate is adapted to the material discharge port of the storage barrel.

5. The hot melt coating fluidity performance testing device according to claim 4, characterized in that: The fixed block is fixedly installed on the connecting block one, the round rod two is fixedly installed on the fixed block, the end of the round rod two away from the fixed block is fixedly connected to the storage barrel, the moving block two is slidably installed on the round rod two, the connecting block two is fixedly installed on the moving block two, and the connecting block two is fixedly connected to the sealing plate.

6. The hot melt coating fluidity performance testing device according to claim 4, characterized in that: The servo motor is fixedly mounted on the top of the second moving block, and the tooth plate is arranged on the bottom of the first connecting block, and the tooth plate is meshed with the servo motor.

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