Automatic paint spraying device for intelligent brake breast board of semitrailer

Abstract

The utility model discloses an automatic paint spraying device for an intelligent brake breast board of a semitrailer, and relates to the technical field of automatic paint spraying devices, the automatic paint spraying device comprises a paint spraying assembly, and a purification assembly comprises a box body, a filter block, activated carbon and an exhaust fan. By arranging the purification assembly, when the paint spraying assembly is used for spraying paint on the brake breast board, the paint spraying box is used for spraying paint on the brake breast board, redundant paint liquid flows into the bottom frame through gaps between the supporting strips, flows and is collected through the outer wall of a triangular block, and finally flows into a filter block to be adsorbed; meanwhile, an exhaust fan exhausts air in the box body, so that the air in the bottom frame flows into a purification assembly, tiny paint liquid and harmful gas contained in the air are brought into the purification assembly through air flowing, the paint liquid is filtered through the interior of a filter block, and then the harmful gas is adsorbed and purified through the interior of activated carbon; and finally, the air is exhausted through the exhaust fan, so that the environment and the health of workers are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic painting devices, in particular to an automatic painting device for an intelligent brake barrier of a semitrailer. Background Art

[0002] A semitrailer is a trailer whose axle is placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and is equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. A semitrailer is generally a three-axle semitrailer, which is divided into many types such as 11-meter warehouse semitrailer, 13-meter warehouse semitrailer, low-bed semitrailer, etc. It is a heavy-duty transport vehicle connected to the semitrailer head by a traction pin.

[0003] When assembling a semi-trailer, some of its parts need to be painted after they are made to protect the parts, such as brake barriers. When painting, in order to ensure the uniformity of the paint and save time, automatic painting equipment is usually used for painting. However, harmful gases and splashing fine paint liquids will be emitted during painting, which will affect the air quality and endanger the health of workers. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic painting device for intelligent brake barriers of a semi-trailer in order to solve the problem that harmful gases emitted by the paint spraying device and splashed fine paint liquid affect the air quality and endanger the personal health of workers when spraying paint.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic painting device for intelligent brake barriers of a semi-trailer, comprising a painting assembly, wherein the painting assembly comprises a bottom frame, a bracket, a paint spray box, a support bar, and a triangular block. Two of the brackets are provided, and the two brackets are symmetrically arranged and fixedly connected to the top of the outer wall of the bottom frame. The paint spray box is arranged above the bottom frame and slidably connected to the outer wall of the top of the bracket. There are multiple support bars, and the multiple support bars are linearly arranged and fixedly connected to the top of the inner wall of the bottom frame. The triangular blocks are fixed to both sides of the inner wall of the bottom frame and extend to the bottom of the outer wall of the bottom frame. Two groups of purification components are symmetrically distributed at the bottom of the outer wall of the bottom frame, and the purification components include a box, a filter block, activated carbon, and an exhaust fan.

[0006] The box body is fixedly connected to the bottom of the outer wall of the bottom frame, the filter block is slidably connected to the inner wall of one end of the box body, the top of the outer wall of the filter block is fitted with the bottom of the outer wall of the triangular block, the activated carbon is slidably connected to the inner wall of the other end of the box body, the top of the outer wall of the activated carbon is fitted with the bottom of the outer wall of the triangular block, the exhaust fan is arranged on the outer wall of the other end of the box body and extends to the inside of the box body, and the filter block, activated carbon and exhaust fan are arranged linearly in sequence.

[0007] As a further solution of the utility model: a driving device for driving the paint spray box to slide is arranged inside the paint spray box, and a spray head is arranged at the bottom of the paint spray box for spraying paint liquid.

[0008] As a further solution of the utility model: the top of the outer wall of the support bar is triangular, the two ends of the outer wall of the support bar are respectively fixedly connected to the inner wall of the bottom frame, and the top of the outer wall of the triangular block is fixedly connected to the bottom of the outer wall of the support bar, so as to provide support for the support bar.

[0009] As a further solution of the utility model: the bottom side length of the outer wall of the triangular block is smaller than the bottom side length of the inner wall of the bottom frame, and the two ends of the bottom of the triangular block are not connected to the inner wall of the bottom frame.

[0010] As a further solution of the utility model: the purification component also includes a partition;

[0011] The partition is fixedly connected to the bottom of the inner wall of the box, and the outer wall of the partition is provided with a plurality of linearly distributed square holes, which completely penetrate the partition, and the filter blocks and activated carbon are respectively distributed on both sides of the outer wall of the partition.

[0012] As a further solution of the utility model: the purification component also includes a circular hole;

[0013] The circular hole is arranged on the outer wall of the other end of the box body and extends to the inner wall of the box body, and the exhaust fan is rotatably connected to the inner wall of the circular hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting up a purification component, when the brake barrier is painted using the paint spray component, the brake barrier is painted through the paint spray box, and excess paint liquid will flow into the bottom frame through the gaps between the support bars, and at the same time flow and collect through the outer wall of the triangular block, and finally flow into the filter block for adsorption. At the same time, the exhaust fan discharges the air inside the box, so that the air inside the bottom frame flows into the purification component, and at the same time, the fine paint liquid and harmful gases contained in the air are brought into the purification component through the flow of air, and the paint liquid is filtered through the inside of the filter block in turn, and then the harmful gases are adsorbed and purified through the inside of the activated carbon, and finally discharged through the exhaust fan, thereby protecting the environment and the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the vertical cross-section structure of the bottom frame of the utility model;

[0018] Figure 3 It is a bottom view schematic diagram of the purification component of the utility model;

[0019] Figure 4 It is a side view of the cut surface of the bottom frame of the present utility model.

[0020] In the figure: 1. paint spraying assembly; 101. bottom frame; 102. bracket; 103. paint spraying box; 104. support bar; 105. triangular block; 2. purification assembly; 201. box body; 202. partition; 203. filter block; 204. activated carbon; 205. round hole; 206. exhaust fan. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, an automatic painting device for an intelligent brake barrier of a semi-trailer includes a painting assembly 1, the painting assembly 1 includes a bottom frame 101, a bracket 102, a paint box 103, a support bar 104, and a triangular block 105. Two brackets 102 are provided, and the two brackets 102 are symmetrically arranged and fixedly connected to the top of the outer wall of the bottom frame 101. The paint box 103 is arranged above the bottom frame 101 and is slidably connected to the outer wall of the top of the bracket 102. A plurality of support bars 104 are provided, and the plurality of support bars 104 are linearly arranged and fixedly connected to the top of the inner wall of the bottom frame 101. The triangular block 105 is fixed on both sides of the inner wall of the bottom frame 101 and extends to the bottom of the outer wall of the bottom frame 101. Two groups of purification components 2 are symmetrically distributed at the bottom of the outer wall of the bottom frame 101. The purification component 2 includes a box 201, a filter block 203, activated carbon 204, and an exhaust fan 206.

[0023] The box body 201 is fixedly connected to the bottom of the outer wall of the bottom frame 101, the filter block 203 is slidably connected to the inner wall of one end of the box body 201, the top of the outer wall of the filter block 203 fits with the bottom of the outer wall of the triangular block 105, the activated carbon 204 is slidably connected to the inner wall of the other end of the box body 201, the top of the outer wall of the activated carbon 204 fits with the bottom of the outer wall of the triangular block 105, the exhaust fan 206 is arranged on the outer wall of the other end of the box body 201 and extends to the inside of the box body 201, and the filter block 203, the activated carbon 204 and the exhaust fan 206 are arranged linearly in sequence.

[0024] In this embodiment: when the paint spraying assembly 1 is used to spray paint the brake fence, the paint spraying box 103 is moved laterally by the bracket 102 to automatically spray paint the brake fence, and the excess paint liquid will flow into the bottom frame 101 through the gaps between the support bars 104, and flow through the outer wall of the triangular block 105 to the filter block 203 for adsorption, and at the same time, the exhaust fan 206 discharges the air inside the box 201, and then the air inside the bottom frame 101 flows into the purification assembly 2 from the top of the box 201 through the flow of air. At the same time, when the air flows, the fine paint liquid and harmful gases contained in the air are brought into the purification assembly 2, and the paint liquid is filtered through the filter block 203 in turn, and the harmful gases are adsorbed and purified through the activated carbon 204, and finally the purified air is discharged through the exhaust fan 206, so that the harmful gases emitted during painting and the sputtered fine paint liquid cannot flow into the external environment, thereby protecting the environment and the health of the staff.

[0025] Please refer to Figure 1 A driving device for driving the paint spray box 103 to slide is arranged inside the paint spray box 103, and a nozzle is arranged at the bottom of the paint spray box 103 for spraying paint liquid.

[0026] In this embodiment, the automatic painting of the brake barrier is achieved by means of a driving device disposed inside the paint spray box 103 for driving the paint spray box 103 to slide and a spray head disposed at the bottom of the paint spray box 103 .

[0027] Please refer to Figures 1 to 4 The top of the outer wall of the support bar 104 is triangular, and the two ends of the outer wall of the support bar 104 are fixedly connected to the inner wall of the bottom frame 101 respectively. The top of the outer wall of the triangular block 105 is fixedly connected to the bottom of the outer wall of the support bar 104 to provide support for the support bar 104.

[0028] In this embodiment: the top of the outer wall of the support bar 104 is triangular, which reduces the contact area between the support bar 104 and the brake barrier, prevents the paint liquid from accumulating on the top of the support bar 104, and reduces the influence of the residual paint liquid on the painting of the brake barrier. The top of the outer wall of the triangular block 105 is fixedly connected to the bottom of the outer wall of the support bar 104, and is used to provide support for the support bar 104 so that the support bar 104 will not be deformed during use.

[0029] Please refer to Figures 2 to 4 The bottom side length of the outer wall of the triangular block 105 is smaller than the bottom side length of the inner wall of the bottom frame 101 , and the two ends of the bottom of the triangular block 105 are not connected to the inner wall of the bottom frame 101 .

[0030] In this embodiment: the bottom side length of the outer wall of the triangular block 105 is smaller than the bottom side length of the inner wall of the bottom frame 101, and the two ends of the bottom of the triangular block 105 are not connected to the inner wall of the bottom frame 101, which provides a basis for the bottom frame 101 to be connected with the box body 201, so that the air inside the bottom frame 101 enters the box body 201 from the gap between the two ends of the bottom of the triangular block 105 and the inner wall of the bottom frame 101 for purification.

[0031] Please refer to Figures 2 to 4 , the purification component 2 also includes a partition 202;

[0032] The partition 202 is fixedly connected to the bottom of the inner wall of the box body 201. The outer wall of the partition 202 is provided with a plurality of linearly distributed square holes, which completely penetrate the partition 202. The filter block 203 and the activated carbon 204 are respectively distributed on both sides of the outer wall of the partition 202.

[0033] In this embodiment: by setting a partition 202, the filter block 203 and the activated carbon 204 are separated, which is convenient for replacing the filter block 203 or the activated carbon 204 separately. The outer wall of the partition 202 is provided with multiple square holes, so that the two sides of the partition 202 can be connected, so that the partition 202 will not hinder the flow of air inside the box 201.

[0034] Please refer to Figures 1 to 3 , the purification component 2 also includes a circular hole 205;

[0035] The circular hole 205 is disposed on the outer wall of the other end of the box body 201 and extends to the inner wall of the box body 201 . The exhaust fan 206 is rotatably connected to the inner wall of the circular hole 205 .

[0036] In this embodiment: by setting the circular hole 205, a mounting base is provided for the exhaust fan 206, so that the air flow inside the box 201 is driven by the exhaust fan 206, so that the harmful gases and fine paint liquid generated during painting will be purified in turn through the filter block 203 and the activated carbon 204 along with the flow of air.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic painting device for an intelligent brake barrier of a semi-trailer, comprising a painting assembly (1), wherein the painting assembly (1) comprises a bottom frame (101), a bracket (102), a paint box (103), a support bar (104), and a triangular block (105), wherein two brackets (102) are provided, and the two brackets (102) are symmetrically arranged and fixedly connected to the top of the outer wall of the bottom frame (101), the paint box (103) is arranged above the bottom frame (101) and is slidably connected to the top outer wall of the bracket (102), wherein a plurality of support bars (104) are provided, and the plurality of support bars (104) are linearly arranged and fixedly connected to the top of the inner wall of the bottom frame (101), and the triangular block (105) is fixed to both sides of the inner wall of the bottom frame (101) and extends to the bottom of the outer wall of the bottom frame (101), characterized in that: Two groups of purification components (2) are symmetrically arranged at the bottom of the outer wall of the bottom frame (101), and the purification components (2) include a box body (201), a filter block (203), activated carbon (204), and an exhaust fan (206); The box body (201) is fixedly connected to the bottom of the outer wall of the bottom frame (101); the filter block (203) is slidably connected to the inner wall of one end of the box body (201); the top of the outer wall of the filter block (203) is in contact with the bottom of the outer wall of the triangular block (105); the activated carbon (204) is slidably connected to the inner wall of the other end of the box body (201); the top of the outer wall of the activated carbon (204) is in contact with the bottom of the outer wall of the triangular block (105); the exhaust fan (206) is arranged on the outer wall of the other end of the box body (201) and extends to the inside of the box body (201); the filter block (203), the activated carbon (204) and the exhaust fan (206) are sequentially arranged in a linear manner.

2. The automatic painting device for intelligent brake barriers of a semitrailer according to claim 1 is characterized in that: A driving device for driving the paint spray box (103) to slide is arranged inside the paint spray box (103), and a spray head is arranged at the bottom of the paint spray box (103) for spraying paint liquid.

3. The automatic painting device for intelligent brake barriers of a semitrailer according to claim 1 is characterized in that: The top of the outer wall of the support bar (104) is triangular, and the two ends of the outer wall of the support bar (104) are respectively fixedly connected to the inner wall of the bottom frame (101), and the top of the outer wall of the triangular block (105) is fixedly connected to the bottom of the outer wall of the support bar (104) to provide support for the support bar (104).

4. The automatic painting device for intelligent brake barriers of a semitrailer according to claim 1 is characterized in that: The side length of the bottom of the outer wall of the triangular block (105) is smaller than the side length of the bottom of the inner wall of the bottom frame (101), and the two ends of the bottom of the triangular block (105) are not connected to the inner wall of the bottom frame (101).

5. The automatic painting device for intelligent brake barriers of a semitrailer according to claim 1 is characterized in that: The purification component (2) further comprises a partition (202); The partition (202) is fixedly connected to the bottom of the inner wall of the box body (201); the outer wall of the partition (202) is provided with a plurality of linearly distributed square holes, the plurality of square holes completely penetrate the partition (202); and the filter block (203) and the activated carbon (204) are respectively distributed on both sides of the outer wall of the partition (202).

6. The automatic painting device for intelligent brake barriers of a semitrailer according to claim 1 is characterized in that: The purification component (2) further comprises a circular hole (205); The circular hole (205) is arranged on the outer wall of the other end of the box body (201) and extends to the inner wall of the box body (201), and the exhaust fan (206) is rotatably connected to the inner wall of the circular hole (205).

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