Special metering scale for road sign coating

Abstract

The utility model belongs to the technical field of coating metering, and discloses a special road sign coating metering scale which comprises a supporting bottom plate, four measuring rods are fixedly connected to the left side and the right side of the top of the supporting bottom plate in a rectangular array mode, a sliding plate slidably sleeves the outer sides of the four measuring rods, and a spring is fixedly connected between the middle of the bottom end face of the sliding plate and the supporting bottom plate. A coating barrel is placed in the middle of the top end face of the sliding plate, a storage tank is fixedly connected to the top of the top plate, a conveying assembly is arranged at the bottom of the top plate, and a single-chip microcomputer is installed in the middle of the back face of the top plate. In the filling process of one coating barrel, the previous coating barrel which is filled is disassembled, and then the next coating barrel which needs to be filled is placed, so that the filling work and the coating barrel loading and unloading work are carried out at the same time, and the filling and metering work is not delayed.

Description

Technical Field

[0001] The present application relates to the technical field of coating metering, and more specifically, to a special metering scale for road marking coatings. Background Art

[0002] Road marking paint is a paint applied on the road to mark road markings. Road marking paint is a safety mark and a "language" in highway traffic. Road markings are an important part of traffic facilities. Clear and complete road markings can give drivers and pedestrians good conditional reflections, which can effectively reduce accidents and improve driving efficiency. During the canning process, the amount of paint needs to be measured and controlled to ensure that the weight of each can of paint is consistent.

[0003] After searching, the publication (announcement) number: CN214935987U discloses a paint metering device, including a base, support rods are arranged at the four corners of the upper surface of the base, a top cover is arranged on the top of the support rods, two measuring rods are erected on the base, and the same slide is slidably installed between the measuring rods, a paint bucket is placed on the slide, and an opening for connecting the two measuring rods is provided on the slide. The application first fixes the connecting ring on the corresponding scale line on the measuring rod... The control valve is closed and the filling is stopped through the single-chip microcomputer. The utility model can not only control the filling amount of the paint bucket, but also stop the filling in time after the standard amount is filled. However, the application removes the paint bucket after the paint filling is completed. When filling the next paint bucket, it is necessary to first take out the fixing mechanism from the bucket mouth, and then remove the filled paint bucket, and then place the next paint bucket on the top of the slide, and insert the fixing mechanism into the bucket mouth for fixing. This series of operations consumes a lot of time and reduces the metering efficiency of the paint.

[0004] In order to solve the above problems, the present application provides a special measuring scale for road marking paint. Utility Model Content

[0005] The present application provides the following technical solution: a special metering scale for road sign paint, comprising a supporting base plate, four measuring rods are fixedly connected to the left and right sides of the top of the supporting base plate in a rectangular array, a slide plate is slidably sleeved on the outer sides of the four measuring rods, a spring is fixedly connected between the middle part of the bottom end surface of the slide plate and the supporting base plate, a paint bucket is placed in the middle part of the top end surface of the slide plate, an electric push rod three is fixedly connected to the middle part of the top end surface of the supporting base plate, a sliding plate is slidably sleeved on the outer sides of the four measuring rods in the middle of the top of the supporting base plate, two touch sensors are symmetrically arranged on the top of the sliding plate, support rods are fixedly connected to the four corners of the top end surface of the supporting base plate, the top of the support rods is fixedly connected to the top plate, the top of the top plate is fixedly connected to the storage tank, a transmission component is arranged at the bottom of the top plate, and a single-chip microcomputer is installed in the middle part of the back side of the top plate.

[0006] The above technical solution greatly reduces the waiting time. During the filling process of a paint bucket, the previous paint bucket that has been filled is unloaded, and then the next paint bucket that needs to be filled is placed, so that the filling work and the loading and unloading of the paint bucket can be carried out simultaneously without delaying the filling and metering work.

[0007] Furthermore, the output end of the electric push rod 3 is fixedly connected to the middle part of the bottom end surface of the sliding plate, and the two touch sensors are respectively located below the two sliding plates.

[0008] Through the above technical solution, the height of the touch sensor on the top of the sliding plate can be adjusted.

[0009] Furthermore, the transmission component includes a connecting rod and a feed pipe, and two connecting rods are symmetrically fixedly connected to the bottom end surface of the top plate, and the bottom ends of the two connecting rods are fixedly connected to a cross bar, a sliding hole is opened on the cross bar, and a sliding block is slidably connected inside the sliding hole, and an electric push rod 2 is fixedly inserted in the middle of the sliding block, and the output end of the electric push rod 2 is fixedly connected to a fixed plate, and a feed pipe is fixedly inserted on the fixed plate, and a feed pipe is fixedly inserted in the middle of the top plate, and a control valve is installed on the feed pipe, a hose is connected between the feed pipe and the feed pipe, and a moving component is arranged on the cross bar.

[0010] The above technical solution can realize the filling of the paint bucket.

[0011] Furthermore, the top end of the feed pipe is connected to the interior of the storage tank, and the bottom end of the feed pipe extends to below the top plate.

[0012] Furthermore, the moving component includes a moving groove and an electric push rod. The outer side of the cross bar is provided with a moving groove, the outer side of the cross bar is fixedly connected to an electric push rod, the inside of the moving groove is slidably connected to a moving block, and the surface of the moving block is fixedly connected to a connecting block.

[0013] Through the above technical solution, the electric push rod can adjust the position of the material conveying pipe.

[0014] Furthermore, the movable groove and the sliding hole are communicated with each other, the output end of the electric push rod 1 is fixedly connected to the connecting block, and the connecting block is fixedly connected to the sliding block.

[0015] Through the above technical solution, the moving block can drive the sliding block to move when it moves.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] The present application utilizes the cooperation of a transmission component, two sets of slides, multiple measuring rods, two springs, two touch sensors, a sliding plate and an electric push rod, so that after one paint bucket is filled, the next paint bucket can be quickly filled, greatly reducing the waiting time; in the process of filling a paint bucket, the previous paint bucket that has been filled is unloaded, and then the next paint bucket that needs to be filled is placed, so that the filling work and the paint bucket loading and unloading work can be carried out simultaneously without delaying the filling and metering work; in summary, the present application improves the metering efficiency of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of this application;

[0019] Figure 2 It is a partial structural diagram of this application;

[0020] Figure 3 This is a schematic diagram of the transmission component structure of this application.

[0021] Description of the numbers in the figure:

[0022] 1. Support base plate; 2. Measuring rod; 3. Spring; 4. Slide plate; 5. Paint bucket; 6. Support rod; 7. Storage tank; 8. Transmission assembly; 81. Cross bar; 811. Sliding hole; 82. Connecting rod; 83. Moving assembly; 831. Electric push rod one; 832. Connecting block; 833. Moving block; 834. Moving groove; 84. Feed pipe; 85. Control valve; 86. Hose; 87. Feed pipe; 88. Electric push rod two; 881. Fixed plate; 89. Sliding block; 9. Top plate; 10. Touch sensor; 11. Electric push rod three; 12. Sliding plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] Example:

[0027] The present application embodiment discloses a special measuring scale for road marking paint. Figure 1 and Figure 2 , including a supporting base plate 1, four measuring rods 2 are fixedly connected in a rectangular array on both sides of the top of the supporting base plate 1, a slide plate 4 is slidably sleeved on the outer sides of the four measuring rods 2, a spring 3 is fixedly connected between the middle of the bottom end surface of the slide plate 4 and the supporting base plate 1, a paint bucket 5 is placed in the middle of the top surface of the slide plate 4, an electric push rod 3 11 is fixedly connected to the middle of the top surface of the supporting base plate 1, and the electric push rod 3 11 is controlled to drive the sliding plate 12 to move, so as to adjust the height of the touch sensor 10 on the top of the sliding plate 12, and thus the position of the sliding plate 12 outside the measuring rod 2, the outer sides of the four measuring rods 2 in the middle of the top of the supporting base plate 1 are slidably sleeved with the sliding plate 12, and the top of the sliding plate 12 is symmetrically provided with two A touch sensor 10 is provided. The four corners of the top surface of the supporting bottom plate 1 are fixedly connected with a support rod 6. The top of the support rod 6 is fixedly connected with a top plate 9. The top of the top plate 9 is fixedly connected with a storage tank 7. A transmission component 8 is arranged at the bottom of the top plate 9. A single-chip microcomputer is installed in the middle of the back side of the top plate 9. The three electric push rods, the control valve 85 and the two touch sensors 10 in this application are all electrically connected to the single-chip microcomputer. The models of the three electric push rods are SEA801. The models of the control valve 85, the touch sensor 10 and the single-chip microcomputer have been described in the prior art and will not be repeated herein. The output end of the electric push rod 11 is fixedly connected to the middle of the bottom end surface of the sliding plate 12. The two touch sensors 10 are respectively located below the two slide plates 4.

[0028] See also Figure 3The transmission assembly 8 includes a connecting rod 82 and a feeding pipe 84. The bottom end surface of the top plate 9 is symmetrically fixedly connected with two connecting rods 82. The bottom ends of the two connecting rods 82 are fixedly connected with a cross bar 81. The cross bar 81 is provided with a sliding hole 811. The sliding hole 811 is slidably connected with a sliding block 89. The middle of the sliding block 89 is fixedly plugged with an electric push rod 88. The output end of the electric push rod 88 is fixedly connected with a fixed plate 881. The fixed plate 881 is fixedly plugged with a feeding pipe 87. The outer diameter of the feeding pipe 87 is smaller than the inner diameter of the barrel mouth of the paint bucket 5. A feeding pipe 84 is fixedly connected to the middle of the top plate 9, a control valve 85 is installed on the feeding pipe 84, a hose 86 is connected between the feeding pipe 84 and the feeding pipe 87, a moving assembly 83 is arranged on the cross bar 81, the top of the feeding pipe 84 is connected to the inside of the storage tank 7, and the bottom of the feeding pipe 84 extends to the bottom of the top plate 9, the electric push rod 88 drives the fixed plate 881 to move downward, and the fixed plate 881 moves downward to drive the feeding pipe 87 to move downward and insert into the barrel mouth of the paint bucket 5, and the fixed plate 881 does not contact the barrel mouth;

[0029] Among them, when the gravity of the paint bucket 5 becomes larger and larger, the slide plate 4 moves downward, and the electric push rod 88 is controlled to drive the feed pipe 87 to move gradually downward, so as to ensure that the feed pipe 87 is always inserted into the barrel mouth of the paint bucket 5 during the downward movement of the paint bucket 5, so as to avoid the feed pipe 87 from being separated from the barrel mouth of the paint bucket 5, thereby splashing the transported paint on the outside of the paint bucket 5.

[0030] See also Figure 3 The moving component 83 includes a moving groove 834 and an electric push rod 831. The outer side of the cross bar 81 is provided with a moving groove 834, and the outer side of the cross bar 81 is fixedly connected to the electric push rod 831. The inside of the moving groove 834 is slidably connected to a moving block 833, and the surface of the moving block 833 is fixedly connected to a connecting block 832. The moving groove 834 and the sliding hole 811 are connected, and the output end of the electric push rod 831 is fixedly connected to the connecting block 832, and the connecting block 832 is fixedly connected to the sliding block 89. The electric push rod 831 works to drive the connecting block 832 to move, and the movement of the connecting block 832 drives the moving block 833 to move inside the moving groove 834, thereby driving the sliding block 89 to move to the other end of the sliding hole 811.

[0031] The implementation principle of the embodiment of the present application is as follows: the electric push rod 3 11 is controlled to adjust the height of the sliding plate 12 as needed, and then the height of the touch sensor 10 is adjusted to correspond to the required scale line on the measuring rod 2, and then the paint bucket 5 is placed in the middle of the top of the slide plate 4 on the left side. At this time, the feed pipe 87 corresponds to the upper and lower barrel opening of the paint bucket 5, and the electric push rod 2 88 is controlled to drive the fixed plate 881 to move downward, and the fixed plate 881 moves downward to drive the feed pipe 87 to move downward and insert it into the barrel opening of the paint bucket 5, and then the control valve 85 is opened, and the paint inside the storage tank 7 is filled with paint. The paint is transported to the interior of the paint bucket 5 through the feed pipe 84, the hose 86 and the feed pipe 87. During the transport process, the next paint bucket 5 to be filled is placed in the middle of the top of the slide 4 on the right. During the transport, the gravity of the paint bucket 5 becomes larger and larger, causing the slide 4 to move downward. At the same time, during the downward movement of the slide 4, the electric push rod 88 is controlled to work and drive the feed pipe 87 to move downward with the paint bucket 5 to ensure that the feed pipe 87 is always inserted into the barrel mouth of the paint bucket 5 during the downward movement of the paint bucket 5 to prevent the feed pipe 87 from detaching from the barrel mouth of the paint bucket 5.

[0032] When the bottom of the slide plate 4 touches the touch sensor 10 on the top of the sliding plate 12, the touch sensor 10 sends a touch signal to the single chip microcomputer, which closes the control valve 85 and stops filling. Then, the electric push rod 2 88 is controlled to move the feed pipe 87 upward from the inside of the barrel mouth, and then the electric push rod 1 831 is controlled to drive the connecting block 832 to move. The movement of the connecting block 832 drives the moving block 833 to move inside the moving groove 834, thereby driving the sliding block 89 to move to the other end of the sliding hole 811. At this time, the feed pipe 87 corresponds to the barrel mouth of the paint bucket 5 on the top of the right slide plate 4, and then the electric push rod 2 88 is controlled to insert the feed pipe 87 into the inside of the barrel mouth for filling. While filling, the staff removes the paint bucket 5 that has been filled on the previous filling and places a new paint bucket 5 to wait for filling. After the paint bucket 5 on the top of the right slide plate 4 is filled, the moving component 83 is controlled to work so that the feed pipe 87 moves to the top of the left slide plate 4 to continue filling, and so on.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A special weighing scale for road marking paint, comprising a supporting base plate (1), characterized in that: Four measuring rods (2) are fixedly connected in a rectangular array on both sides of the top of the support base plate (1); a slide plate (4) is slidably sleeved on the outer sides of the four measuring rods (2); a spring (3) is fixedly connected between the middle of the bottom end surface of the slide plate (4) and the support base plate (1); a paint bucket (5) is placed in the middle of the top end surface of the slide plate (4); an electric push rod (11) is fixedly connected in the middle of the top end surface of the support base plate (1); and four electric push rods (11) are fixedly connected in the middle of the top of the support base plate (1). The outer side of the measuring rod (2) is slidably sleeved with a sliding plate (12), the top of the sliding plate (12) is symmetrically provided with two touch sensors (10), the four corners of the top surface of the supporting base plate (1) are fixedly connected with support rods (6), the top of the support rod (6) is fixedly connected with a top plate (9), the top of the top plate (9) is fixedly connected with a storage tank (7), the bottom of the top plate (9) is provided with a transmission component (8), and a single-chip microcomputer is installed in the middle of the back of the top plate (9).

2. A special measuring scale for road marking paint according to claim 1, characterized in that: The output end of the electric push rod 3 (11) is fixedly connected to the middle of the bottom end surface of the sliding plate (12), and the two touch sensors (10) are respectively located below the two sliding plates (4).

3. A special measuring scale for road marking paint according to claim 1, characterized in that: The transmission assembly (8) comprises a connecting rod (82) and a feeding tube (84); the bottom end surface of the top plate (9) is symmetrically fixedly connected with two connecting rods (82); the bottom ends of the two connecting rods (82) are fixedly connected with a cross bar (81); a sliding hole (811) is provided on the cross bar (81); a sliding block (89) is slidably connected inside the sliding hole (811); and an electric push rod (89) is fixedly inserted in the middle of the sliding block (89). 88), the output end of the electric push rod 2 (88) is fixedly connected to a fixed plate (881), a feed pipe (87) is fixedly plugged on the fixed plate (881), a feed pipe (84) is fixedly plugged on the middle of the top plate (9), a control valve (85) is installed on the feed pipe (84), a hose (86) is connected between the feed pipe (84) and the feed pipe (87), and a moving component (83) is arranged on the cross bar (81).

4. A special measuring scale for road marking paint according to claim 3, characterized in that: The top end of the feed pipe (84) is connected to the interior of the storage tank (7), and the bottom end of the feed pipe (84) extends to below the top plate (9).

5. A special measuring scale for road marking paint according to claim 3, characterized in that: The moving assembly (83) comprises a moving groove (834) and an electric push rod (831); the outer side of the cross bar (81) is provided with a moving groove (834); the outer side of the cross bar (81) is fixedly connected to an electric push rod (831); the interior of the moving groove (834) is slidably connected to a moving block (833); and the surface of the moving block (833) is fixedly connected to a connecting block (832).

6. A special measuring scale for road marking paint according to claim 5, characterized in that: The movable groove (834) and the sliding hole (811) are connected to each other, the output end of the electric push rod (831) is fixedly connected to the connecting block (832), and the connecting block (832) is fixedly connected to the sliding block (89).

Images