Spraying and drying equipment and method for turnover processing of drying machine

Abstract

The invention discloses spraying and drying equipment and method for turnover processing of a dryer, and belongs to the technical field of paint spraying equipment.The spraying and drying equipment for turnover processing of the dryer comprises a box body, a box door, a spraying mechanism, a transmission mechanism, a paint supply mechanism and a drying mechanism. According to the spraying and drying equipment for turnover processing of the drying machine, by arranging the spraying mechanism, the transmission mechanism, the paint supply mechanism and the drying mechanism, paint can be conveniently sprayed to the drying machine, after paint spraying is completed, the paint drying efficiency on the surface of the drying machine can be improved through the drying mechanism, and the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of paint spraying equipment, and in particular relates to spray drying equipment and a method for dryer turnover processing. Background Art

[0002] In modern industrial production, dryers are increasingly used, especially in industries such as tea and food processing, where dryers play a vital role. The quality and performance of dryers directly affect product quality and production efficiency.

[0003] In order to improve the service life and appearance quality of the dryer, it is particularly important to spray anti-rust paint on its surface. Traditional spraying equipment has the following shortcomings when used: First, after the spraying of the dryer is completed, the paint needs to dry naturally, which reduces production efficiency; Second, during the spraying process, the movement and range of the spraying mechanism are often limited, resulting in uneven paint coverage. Summary of the invention

[0004] The purpose of the present invention is to provide a spray drying device and method for dryer flip processing, which is used to solve the technical problems in the prior art that after the spraying in the dryer is completed, the paint needs to dry naturally, which reduces the production efficiency; during the spraying process, the movement mode and range of the spraying mechanism are often limited, resulting in uneven coverage of the paint.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: The spray drying equipment for dryer turning processing comprises: a box body; a box door hinged to the box body; a spraying mechanism for spraying paint on the surface of the dryer located in the box body, or blowing hot air on the surface of the dryer; a transmission mechanism installed on the outer surface of the box body; a paint supply mechanism for conveying paint into the spraying mechanism; and a drying mechanism for conveying hot air into the spraying mechanism.

[0006] Preferably, the spraying mechanism includes: a motor installed on one side of the box; a first reciprocating screw rotatably connected to the box and having one end fixedly connected to the power output shaft of the motor; a frame located in the box and having a cavity structure; a connecting pipe installed on the frame; a plurality of nozzles, all installed on the frame; a first movable seat fixedly connected to the frame and sleeved on the first reciprocating screw; a first bevel gear installed at one end of the first reciprocating screw away from the motor; and a limit assembly for limiting the first movable seat from rotating with the first reciprocating screw.

[0007] Preferably, the limiting assembly includes: four mounting frames, all mounted on the top surface of the frame; four guide wheels, respectively plugged into the four mounting frames and all in contact with the inner top surface of the box; and four bolts, which pass through the guide wheels and are threadedly connected to the mounting frames.

[0008] Preferably, the transmission mechanism comprises: a mounting seat mounted on the outer surface of the box body; a shaft rod rotatably connected to the mounting seat; and a second bevel gear mounted on one end of the shaft rod and meshingly connected to the first bevel gear.

[0009] Preferably, the paint supply mechanism includes: a paint storage barrel, installed on the outer surface of the box body, for storing paint; a material pump, installed on the box body, and its extraction pipe extends into the paint storage barrel; a bent pipe, installed through one side surface of the box body, and the feed pipe of the material pump is fixedly connected and communicated with the bent pipe; a hose, one end of which is connected to the bent pipe, and the other end of which is connected to the connecting pipe; a cross bar, rotatably installed in the paint storage barrel, and one end of which extends to the outside of the paint storage barrel; a plurality of stirring rods, all installed on the part of the cross bar located in the paint storage barrel; a first transmission belt, which is sleeved on the cross bar and the shaft rod; and a second transmission belt.

[0010] Preferably, the drying mechanism comprises: a hot air blower installed on the outer surface of the box body, one end of its air supply pipe is fixedly connected to and communicated with the elbow; a filter cover installed on the hot air blower, and the air inlet pipe of the hot air blower is located in the filter cover.

[0011] Preferably, the spray drying equipment for dryer flip processing also includes a cleaning mechanism, which includes: a second reciprocating screw, rotatably mounted on the filter cover, and the second transmission belt is sleeved on the second reciprocating screw and the cross bar; a second movable seat, mounted on the second reciprocating screw; a first cleaning brush, mounted on the second movable seat, in contact with the inner wall of the filter cover; a second cleaning brush, sleeved on the filter cover, in contact with the outer surface of the filter cover; a connecting rod, which passes through one side of the filter cover and is slidably connected to the filter cover, and is fixedly connected to the first cleaning brush and the second cleaning brush.

[0012] Preferably, the spray drying equipment for dryer turning processing further comprises: four support legs, all mounted on the bottom surface of the box, all provided with slots and threaded holes; a support block, mounted on the bottom surface of the box; an inclined plate, mounted on the box. The guide wheel is plugged into the slots on the support legs; and the bolts match the threaded holes on the support legs.

[0013] The method for using the spray drying equipment for dryer flipping processing includes the following steps: Step 1, open the box door, push the dryer to be sprayed into the equipment, and close the box door; Step 2, start the motor, the motor will drive the first reciprocating screw to rotate, and then drive the second bevel gear to rotate through the first bevel gear, and then drive the shaft to rotate. When the shaft rotates, the cross bar and the stirring rod are driven to rotate in the paint storage barrel through the first transmission belt to fully stir the paint; Step 3, start the material pump, the material pump transports the paint in the paint storage barrel through the elbow and the hose to the connecting pipe, and finally enters the cavity of the frame, so that the paint is sprayed from multiple nozzles and covers the surface of the dryer; Step 4, after spraying is completed, turn off the material pump and start Hot air blower, the hot air generated by the hot air blower enters the bent pipe through the air pipe, and then enters the frame through the hose and the connecting pipe. The hot air is blown out from multiple nozzles and blows onto the surface of the dryer; Step 5, while the hot air blower is running, the rotation of the cross bar drives the second reciprocating screw to rotate through the second transmission belt, and the rotation of the second reciprocating screw causes the second movable seat to reciprocate horizontally, thereby driving the first cleaning brush to move on the inner wall of the filter cover, and driving the second cleaning brush to move on the outer surface of the filter cover through the connecting rod. The movement of the first cleaning brush and the second cleaning brush cleans the inner wall and outer surface of the filter cover respectively; Step 6, when the paint on the surface of the dryer is completely dry, turn off the hot air blower and the motor, open the box door, and push the processed dryer out of the box.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The spray drying equipment for dryer flip processing in the present invention is convenient for spraying paint on the dryer by arranging a spraying mechanism, a transmission mechanism, a paint supply mechanism and a drying mechanism. After the paint spraying is completed, the drying efficiency of the paint on the surface of the dryer can be accelerated by the drying mechanism, thereby improving production efficiency.

[0015] 2. The spraying mechanism in the present invention is provided with a motor, a first reciprocating screw, a frame, a connecting pipe, a nozzle and a first movable seat. The motor drives the first reciprocating screw to rotate, so that the first movable seat moves reciprocatingly horizontally along the first reciprocating screw, and then drives the frame to move reciprocatingly horizontally, thereby increasing the coverage range of the paint or hot air sprayed by the nozzle, and comprehensively spraying and drying the dryer.

[0016] 3. The spray drying equipment for the dryer flipping processing in the present invention is provided with a motor, a first transmission belt and a second transmission belt of a transmission mechanism. When the motor is running, it can not only drive the first reciprocating screw to rotate and drive the nozzle to move back and forth, thereby realizing uniform spraying on the surface of the dryer; it can also drive the cross bar and the stirring rod to rotate through the transmission belt to stir the paint in the paint storage barrel, thereby ensuring the uniform distribution of the paint components, and can also drive the cleaning brush to move back and forth to clean the inner and outer walls of the filter cover, thereby avoiding clogging by debris; this equipment adopts a single motor as a driving source, which reduces the number of driving components in the equipment, thereby simplifying the overall structure of the equipment, and reducing the manufacturing cost and maintenance difficulty.

[0017] 4. The spraying mechanism of the present invention is provided with guide wheels and bolts. Under normal conditions, the guide wheels are in contact with the inner top surface of the box body, so that the frame body cannot rotate, thereby ensuring that the first movable seat and the frame body can stably move horizontally along the first reciprocating screw without rotating with it. At the same time, the guide wheels can also play a guiding role, and the auxiliary frame body remains stable during horizontal movement, ensuring the smooth progress of the spraying and drying process; When the entire device needs to be moved, the guide wheels are installed on the supporting legs using screws, so that the device can be easily pushed, thereby improving the flexibility and portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The three-dimensional drawing of the spray drying equipment for the drying machine flipping processing in the present invention Figure 1 ; Figure 2 The three-dimensional drawing of the spray drying equipment for the drying machine flipping processing in the present invention Figure 2 ; Figure 3 The three-dimensional drawing of the spray drying equipment for the drying machine flipping processing in the present invention Figure 3 ; Figure 4 It is a schematic diagram of the assembly structure of the box body and the dryer in the present invention; Figure 5 It is a schematic diagram of the assembly structure of the box, the drying machine and the paint spraying mechanism in the present invention; Figure 6 It is a schematic diagram of the internal structure of the box body in the present invention; Figure 7It is a schematic diagram of the assembly structure of the drying mechanism, transmission mechanism, paint supply mechanism, drying mechanism and cleaning mechanism in the present invention; Figure 8 It is a schematic diagram of the assembly structure of the frame body, the mounting frame and the guide wheel in the present invention; Fig. 9 It is a schematic diagram of the assembly structure of the drying mechanism, the paint supply mechanism, the drying mechanism and the cleaning mechanism in the present invention; Fig.10 It is a schematic diagram of the assembly structure of the drying mechanism and the cleaning mechanism in the present invention; Fig.11 For the present invention Fig.10 Exploded diagram of Fig.12 It is a schematic diagram of another state of the spray drying equipment for dryer turning processing in the present invention; Reference numerals: 100, box body; 101, box door; 102, support leg; 103, support block; 104, inclined plate; 110, spraying mechanism; 111, motor; 112, first reciprocating screw; 113, frame; 114, connecting pipe; 115, spray head; 116, first moving seat; 117, mounting frame; 118, guide wheel; 1181, bolt; 119, first bevel gear; 120, transmission mechanism; 121, mounting seat; 122, shaft; 123, second bevel gear; 130, paint supply machine Structure; 131, paint storage cylinder; 132, feeding pipe; 133, material pump; 134, elbow; 135, hose; 136, cross bar; 137, stirring rod; 138, first transmission belt; 139, second transmission belt; 140, drying mechanism; 141, hot air blower; 142, air pipe; 143, filter cover; 150, cleaning mechanism; 151, second reciprocating screw; 152, second moving seat; 153, first cleaning brush; 154, second cleaning brush; 155, connecting rod; 200, drying machine. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Figure 1-Figure 5 As shown, the spray drying equipment for dryer turning processing includes a box body 100, a box door 101, a spraying mechanism 110, a transmission mechanism 120, a paint supply mechanism 130 and a drying mechanism 140.

[0022] Four supporting legs 102 and a supporting block 103 are installed on the bottom surface of the box body 100 , and an inclined plate 104 is also installed on the box body 100 . By providing the inclined plate 104 , it is convenient to push the dryer 200 into the box body 100 .

[0023] The box door 101 is hinged to the box body 100; the spraying mechanism 110 is used to spray paint onto the surface of the dryer 200 located in the box body 100, and the spraying mechanism 110 is used to blow hot air onto the surface of the dryer 200; the dryer 200 is a drum-type tea dryer 200, and a moving wheel is installed at the bottom of the dryer 200.

[0024] The transmission mechanism 120 is installed on the outer surface of the box 100; the paint supply mechanism 130 is used to transport paint into the spraying mechanism 110; and the drying mechanism 140 is used to transport hot air into the spraying mechanism 110.

[0025] Specifically, the dryer 200 is pushed into the box body 100 , the box door 101 is closed, and then the paint supply mechanism 130 is started to transport the paint into the spraying mechanism 110 , and then the paint is sprayed onto the surface of the dryer 200 through the spraying mechanism 110 .

[0026] After spraying is completed, the drying mechanism 140 is started to transport hot air into the spraying mechanism 110 through the drying mechanism 140, and then the hot air is blown to the dryer 200 through the spraying mechanism 110, so as to increase the temperature in the box 100 and speed up the flow of air on the surface of the dryer 200, thereby accelerating the drying efficiency of the paint on the surface of the dryer 200.

[0027] like Figure 6-Figure 9 As shown, the spraying mechanism 110 includes a motor 111, a first reciprocating screw 112, a frame 113, a connecting pipe 114, a plurality of spray heads 115, a first moving seat 116, a first bevel gear 119 and a limit assembly.

[0028] The motor 111 is installed on one side of the box body 100; the first reciprocating screw 112 is rotatably connected to the box body 100, and one end of the first reciprocating screw 112 is fixedly connected to the power output shaft of the motor 111; the frame 113 is located in the box body 100, the frame 113 is a cavity structure, and the frame 113 is in the shape of a "door" as a whole.

[0029] The connecting pipe 114 is installed on the frame 113; multiple nozzles 115 are installed on the frame 113; the first movable seat 116 is fixedly connected to the frame 113, and the first movable seat 116 is sleeved on the first reciprocating screw 112; the first bevel gear 119 is installed at one end of the first reciprocating screw 112 away from the motor 111; the limit assembly is used to limit the first movable seat 116 to rotate with the first reciprocating screw 112.

[0030] Specifically, when the motor 111 is running, it will drive the first reciprocating screw 112 to rotate, thereby causing the first movable seat 116 to reciprocate horizontally along the first reciprocating screw 112, and then drive the frame 113 to reciprocate horizontally, thereby increasing the coverage of the paint or hot air sprayed by the nozzle 115.

[0031] like Figure 8 As shown, the limit assembly includes four mounting frames 117, four guide wheels 118 and four bolts 1181. The four mounting frames 117 are all mounted on the top surface of the frame body 113; the four guide wheels 118 are respectively plugged into the four mounting frames 117, and the four guide wheels 118 are all in contact with the inner top surface of the box body 100; the four bolts 1181 penetrate the guide wheels 118 and are threadedly connected to the mounting frames 117.

[0032] Specifically, since the four guide wheels 118 are in contact with the inner top surface of the box body 100, the frame body 113 cannot rotate, and the first movable seat 116 cannot rotate, and the first movable seat 116 cannot rotate following the rotation of the first reciprocating screw 112. When the first reciprocating screw 112 rotates, the first movable seat 116 can only reciprocate horizontally.

[0033] like Figure 1 and Figure 2 As shown, the transmission mechanism 120 includes a mounting seat 121, a shaft 122 and a second bevel gear 123. The mounting seat 121 is mounted on the outer surface of the box body 100; the shaft 122 is rotatably connected to the mounting seat 121; the second bevel gear 123 is mounted at one end of the shaft 122, and the second bevel gear 123 is meshed with the first bevel gear 119.

[0034] Specifically, when the first reciprocating screw 112 rotates, it drives the first bevel gear 119 to rotate, and then meshes and drives the second bevel gear 123 to rotate. When the second bevel gear 123 rotates, it drives the shaft 122 to rotate.

[0035] like Figure 9-11 As shown, the paint supply mechanism 130 includes a paint storage cylinder 131 , a material pump 133 , a curved pipe 134 , a hose 135 , a cross bar 136 , a plurality of stirring rods 137 , a first transmission belt 138 and a second transmission belt 139 .

[0036] A paint storage cylinder 131 is installed on the outer surface of the box 100. The paint storage cylinder 131 is used to store paint. The paint is rust-proof paint. A feeding pipe 132 is installed on the paint storage cylinder 131. By setting the feeding pipe 132, it is convenient to add paint into the paint storage cylinder 131; a material pump 133 is installed on the box 100, and a material extraction pipe of the material pump 133 extends into the paint storage cylinder 131; an elbow 134 is installed on a side surface of the box 100, and a feeding pipe of the material pump 133 is fixedly connected to the elbow 134. And are connected; one end of the hose 135 is connected to the elbow 134, and the other end of the hose 135 is connected to the connecting pipe 114; the cross bar 136 is rotatably installed in the paint storage barrel 131, and one end of the cross bar 136 extends outside the paint storage barrel 131; multiple stirring rods 137 are all installed on the part of the cross bar 136 located in the paint storage barrel 131; the cross bar 136 and the shaft rod 122 are fixedly provided with pulleys, and the first transmission belt 138 is mounted on the pulleys of the cross bar 136 and the shaft rod 122 and rotates.

[0037] Specifically, when the shaft 122 rotates, the cross bar 136 is driven to rotate through the first transmission belt 138, and then the multiple stirring rods 137 are driven to rotate, thereby stirring the paint in the paint storage tube 131. By fully stirring the paint, the paint components are ensured to be evenly distributed.

[0038] Then, by starting the material pump 133 , the paint in the paint storage cylinder 131 is transported to the curved pipe 134 , and the paint in the curved pipe 134 is transported to the connecting pipe 114 through the hose 135 , and then enters the cavity of the frame 113 , and finally the paint is sprayed out through the multiple nozzles 115 .

[0039] like Figure 7 and Figure 9-11 As shown, the drying mechanism 140 includes a hot air blower 141 and a filter cover 143. The hot air blower 141 is mounted on the outer surface of the box 100, and has an air inlet pipe and an air delivery pipe 142. One end of the air delivery pipe 142 of the hot air blower 141 is fixedly connected to and communicated with the elbow 134; the filter cover 143 is mounted on the hot air blower 141, and the air inlet pipe of the hot air blower 141 is located in the filter cover 143. In order to further improve the stability of the paint can 131 and the hot air blower 141, a support frame can also be installed below the two.

[0040] Specifically, one-way valves are installed in the air pipe 142 of the hot air blower 141 and the delivery pipe of the material pump 133, so that the medium in the curved pipe 134 cannot enter the material pump 133 through the delivery pipe, and the medium in the curved pipe 134 cannot enter the hot air blower 141 through the air pipe 142.

[0041] When the material pump 133 stops running and the hot air blower 141 is running, the hot air produced by the hot air blower 141 will enter the bent pipe 134 through the air supply pipe 142, and then the hot air will enter the connecting pipe 114 through the hose 135, and then the hot air will enter the frame 113, and finally blown out through multiple nozzles 115.

[0042] like Figure 9-11 As shown, the spray drying equipment for dryer turning processing also includes a cleaning mechanism 150 , and the cleaning mechanism 150 includes a second reciprocating screw 151 , a second moving seat 152 , a first cleaning brush 153 , a second cleaning brush 154 and a connecting rod 155 .

[0043] The second reciprocating screw 151 is rotatably mounted on the filter cover 143, a pulley is fixedly sleeved on the second reciprocating screw 151, and the second transmission belt 139 is sleeved on the pulleys of the second reciprocating screw 151 and the crossbar 136; the second moving seat 152 is mounted on the second reciprocating screw 151; the first cleaning brush 153 is mounted on the second moving seat 152, and the first cleaning brush 153 contacts the inner wall of the filter cover 143; the second cleaning brush 154 is sleeved on the filter cover 143, and the second cleaning brush 154 contacts the outer surface of the filter cover 143; the first cleaning brush 153 and the second cleaning brush 154 are both annular. The connecting rod 155 passes through one side of the filter cover 143 and is slidably connected to the filter cover 143, and the connecting rod 155 is fixedly connected to the first cleaning brush 153 and the second cleaning brush 154.

[0044] Specifically, by providing the filter cover 143, it is possible to reduce the amount of debris in the air entering the hot air blower 141, thereby protecting the hot air blower 141 and also reducing the amount of debris in the air entering the box body 100. When the cross bar 136 rotates, the second reciprocating screw 151 is driven to rotate through the second transmission belt 139, thereby causing the second movable seat 152 to reciprocate horizontally, thereby driving the first cleaning brush 153 to reciprocate horizontally; when the first cleaning brush 153 moves, the second cleaning brush 154 is driven to move through the connecting rod 155, and the first cleaning brush 153 cleans the inner wall of the filter cover 143 when it moves, and the second cleaning brush 154 cleans the outer surface of the filter cover 143 when it moves, thereby preventing debris from clogging the filter cover 143.

[0045] Working principle: When in use, the dryer 200 to be sprayed with paint is pushed into the box body 100, and then the box door 101 is closed.

[0046] By starting the motor 111, the first reciprocating screw 112 is driven to rotate. When the first reciprocating screw 112 rotates, it drives the first bevel gear 119 to rotate, and then meshes and drives the second bevel gear 123 to rotate. When the second bevel gear 123 rotates, it drives the shaft 122 to rotate.

[0047] When the shaft 122 rotates, the cross bar 136 is driven to rotate through the first transmission belt 138, and then the plurality of stirring rods 137 are driven to rotate, thereby stirring the paint in the paint storage tube 131. By fully stirring the paint, its components are ensured to be evenly distributed.

[0048] Then, by starting the material pump 133 , the paint in the paint storage cylinder 131 is transported to the curved pipe 134 , and the paint in the curved pipe 134 is transported to the connecting pipe 114 through the hose 135 , and then enters the cavity of the frame 113 , and finally the paint is sprayed out through the multiple nozzles 115 .

[0049] As the first reciprocating screw 112 rotates, the first movable seat 116 also moves back and forth horizontally along the first reciprocating screw 112, thereby driving the frame 113 to move back and forth horizontally, thereby increasing the coverage of the paint sprayed by the nozzle 115, thereby comprehensively spraying the dryer 200.

[0050] After spraying is completed, the material pump 133 is turned off, and then the hot air blower 141 is started, so that the hot air produced by the hot air blower 141 enters the bent pipe 134 through the air pipe 142, and then the hot air enters the connecting pipe 114 through the hose 135, and then the hot air enters the frame 113, and finally the hot air is blown out through multiple nozzles 115. The hot air blown to the surface of the dryer 200 will, on the one hand, speed up the flow rate of the air on the surface of the dryer 200, and on the other hand, it is used to increase the temperature in the box 100, thereby accelerating the drying speed of the paint on the surface of the dryer 200.

[0051] When the paint on the surface of the dryer 200 is dried, the motor 111 is kept running to rotate the first reciprocating screw 112, thereby driving the frame 113 and the plurality of nozzles 115 to move, thereby increasing the coverage of the hot air blown out by the nozzles 115.

[0052] And when the first reciprocating screw 112 rotates, it will also drive the first bevel gear 119 to rotate, and then drive the cross bar 136 to rotate through the transmission mechanism 120 and the first transmission belt 138. When the cross bar 136 rotates, it will drive the second reciprocating screw 151 to rotate through the second transmission belt 139, so that the second movable seat 152 can reciprocate horizontally, and then drive the first cleaning brush 153 to reciprocate horizontally; when the first cleaning brush 153 moves, it will drive the second cleaning brush 154 to move through the connecting rod 155. When the first cleaning brush 153 moves, it will clean the inner wall of the filter cover 143, and when the second cleaning brush 154 moves, it will clean the outer surface of the filter cover 143, so as to prevent debris from clogging the filter cover 143.

[0053] Example 2: Figure 2 and Fig.12As shown, when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that: Slots are provided on the four support legs 102, and threaded holes are provided on the four support legs 102; the guide wheel 118 is plugged into the slot on the support leg 102; the bolt 1181 matches the threaded hole on the support leg 102, and an extension plate is provided on the head of the bolt 1181 to facilitate the labor-saving rotation of the bolt 1181.

[0054] Working principle: In actual use, when the device needs to be moved, the four bolts 1181 are rotated in sequence to separate the four bolts 1181 from the four mounting frames 117, and then the four guide wheels 118 are removed from the four mounting frames 117 respectively.

[0055] Then, by lifting the box body 100, the four guide wheels 118 are respectively inserted into the slots on the four supporting legs 102, and then the four bolts 1181 are rotated in sequence so that the four bolts 1181 are respectively threadedly connected to the threaded holes on the four supporting legs 102, thereby the four guide wheels 118 are respectively fastened to the four supporting legs 102, so that the supporting legs 102 and the supporting blocks 103 are separated from the ground, and the four guide wheels 118 are in contact with the ground, thereby facilitating the movement of the box body 100 and improving the flexibility of the device.

[0056] Example 3: Figure 1-Figure 11 As shown, the method for using the spray drying equipment for dryer turning processing is characterized by comprising the following steps: Step 1: Place the spray drying equipment for dryer flipping processing on a stable ground, ensure that the support legs 102 and the support blocks 103 firmly support the equipment, check whether the various components of the equipment are fully installed, especially the key components such as the spraying mechanism 110, the transmission mechanism 120, the paint supply mechanism 130 and the drying mechanism 140, open the door 101, push the dryer 200 to be sprayed into the equipment, and close the door 101; Step 2, start the motor 111, the motor 111 will drive the first reciprocating screw 112 to rotate, the rotation of the first reciprocating screw 112 will drive the first movable seat 116 to move along its reciprocating horizontal movement, and then drive the frame 113 and the nozzle 115 to move inside the box 100, and at the same time, the rotation of the first bevel gear 119 will mesh and drive the second bevel gear 123 to rotate, and then drive the shaft 122 to rotate. When the shaft 122 rotates, the cross bar 136 and the stirring rod 137 are driven to rotate in the paint storage tube 131 through the first transmission belt 138, so as to fully stir the paint and ensure that the paint composition is uniform; Step 3: Start the material pump 133, which transports the paint in the paint storage cylinder 131 to the connecting pipe 114 through the elbow 134 and the hose 135, and finally enters the cavity of the frame 113, so that the paint is sprayed out from the multiple nozzles 115 and evenly covers the surface of the drying machine 200; Step 4: After spraying is completed, the material pump 133 is turned off and the hot air blower 141 is started. The hot air generated by the hot air blower 141 enters the elbow 134 through the air delivery pipe 142, and then enters the frame 113 through the hose 135 and the connecting pipe 114. The hot air is blown out from the multiple nozzles 115 and blown to the surface of the dryer 200, thereby increasing the temperature in the box 100 and accelerating the flow speed of the air on the surface of the dryer 200, thereby accelerating the drying efficiency of the paint; Step 5: While the hot air blower 141 is running, the rotation of the cross bar 136 drives the second reciprocating screw 151 to rotate through the second transmission belt 139. The rotation of the second reciprocating screw 151 causes the second movable seat 152 to reciprocate horizontally, thereby driving the first cleaning brush 153 to move on the inner wall of the filter cover 143, and driving the second cleaning brush 154 to move on the outer surface of the filter cover 143 through the connecting rod 155. The movement of the first cleaning brush 153 and the second cleaning brush 154 cleans the inner wall and outer surface of the filter cover 143 respectively to prevent debris from clogging the filter cover 143. Step 6: When the paint on the surface of the dryer 200 is completely dry, turn off the hot air blower 141 and the motor 111, open the door 101, and push the dryer 200 out of the box 100 after the treatment.

[0057] The above description 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0058] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Spray drying equipment for dryer turning processing, characterized in that: include: box(100); A box door (101) is hinged to the box body (100); A spraying mechanism (110) for spraying paint onto the surface of the drying machine (200) located in the box (100), or blowing hot air onto the surface of the drying machine (200); A transmission mechanism (120) mounted on the outer surface of the box (100); A paint supply mechanism (130) for conveying paint into the spraying mechanism (110); The drying mechanism (140) is used to transport hot air into the spraying mechanism (110).

2. The spray drying equipment for dryer turning processing according to claim 1, characterized in that: The spraying mechanism (110) comprises: A motor (111) mounted on one side of the box (100); A first reciprocating screw (112) is rotatably connected to the box body (100), and one end of the first reciprocating screw is fixedly connected to the power output shaft of the motor (111); The frame (113) is located in the box (100) and is a cavity structure; A connecting pipe (114) mounted on the frame (113); A plurality of spray heads (115) are mounted on the frame (113); A first movable seat (116) is fixedly connected to the frame (113) and sleeved on the first reciprocating screw (112); A first bevel gear (119) mounted on an end of the first reciprocating screw (112) away from the motor (111); The limiting assembly is used to limit the first movable seat (116) from rotating along with the first reciprocating screw (112).

3. The spray drying equipment for dryer turning processing according to claim 2, characterized in that: The limiting component comprises: Four mounting frames (117), all mounted on the top surface of the frame body (113); Four guide wheels (118) are respectively plugged into the four mounting frames (117) and are in contact with the inner top surface of the box body (100); Four bolts (1181), wherein the bolts (1181) penetrate the guide wheel (118) and are threadedly connected to the mounting frame (117).

4. The spray drying equipment for dryer turning processing according to claim 2, characterized in that: The transmission mechanism (120) comprises: A mounting seat (121) mounted on the outer surface of the box body (100); A shaft (122) rotatably connected to the mounting seat (121); The second bevel gear (123) is mounted on one end of the shaft (122) and is meshingly connected with the first bevel gear (119).

5. The spray drying equipment for dryer turning processing according to claim 4, characterized in that: The paint supply mechanism (130) comprises: A paint storage cylinder (131), mounted on the outer surface of the box (100) and used for storing paint; A material pump (133) is installed on the box body (100), and its extraction pipe extends into the paint storage cylinder (131); An elbow (134) is installed through a side surface of the box body (100), and a feed pipe of the material pump (133) is fixedly connected to and communicates with the elbow (134); A hose (135), one end of which is connected to the elbow (134), and the other end of which is connected to the connecting pipe (114); A cross bar (136) is rotatably mounted in the paint storage tube (131), one end of which extends outside the paint storage tube (131); A plurality of stirring rods (137), each mounted on a portion of the cross bar (136) located inside the paint storage cylinder (131); A first transmission belt (138) is sleeved on the cross bar (136) and the shaft rod (122); A second transmission belt (139).

6. The spray drying equipment for dryer turning processing according to claim 5, characterized in that: The drying mechanism (140) comprises: A hot air blower (141) is installed on the outer surface of the box body (100), and one end of the air delivery pipe (142) is fixedly connected to and communicates with the bent pipe (134); The filter cover (143) is mounted on the hot air blower (141); the air inlet pipe of the hot air blower (141) is located inside the filter cover (143).

7. The spray drying equipment for dryer turning processing according to claim 6, characterized in that: The device further comprises a cleaning mechanism (150), wherein the cleaning mechanism (150) comprises: A second reciprocating screw (151) is rotatably mounted on the filter cover (143), and the second transmission belt (139) is sleeved on the second reciprocating screw (151) and the crossbar (136); A second movable seat (152) is mounted on the second reciprocating screw (151); A first cleaning brush (153) is mounted on the second movable seat (152) and is in contact with the inner wall of the filter cover (143); A second cleaning brush (154) is sleeved on the filter cover (143) and is in contact with an outer surface of the filter cover (143); A connecting rod (155) passes through one side of the filter cover (143) and is slidably connected to the filter cover (143), and is fixedly connected to the first cleaning brush (153) and the second cleaning brush (154).

8. The spray drying equipment for dryer turning processing according to claim 3, characterized in that: Also includes: Four supporting legs (102), all mounted on the bottom surface of the box body (100), all having slots and threaded holes; A support block (103) mounted on the bottom surface of the box (100); The inclined plate (104) is mounted on the box body (100).

9. The spray drying equipment for dryer turning processing according to claim 8, characterized in that: The guide wheel (118) is plug-fitted into a slot on the support leg (102); and the bolt (1181) matches a threaded hole on the support leg (102).

10. The method for using the spray drying equipment for dryer turning processing according to claim 7, characterized in that: The following steps are involved: Step 1: Open the box door (101), push the drying machine (200) to be sprayed into the equipment, and close the box door (101); Step 2: Start the motor (111), the motor (111) drives the first reciprocating screw (112) to rotate, and then drives the second bevel gear (123) to rotate through the first bevel gear (119), and then drives the shaft (122) to rotate. When the shaft (122) rotates, the cross bar (136) and the stirring rod (137) are driven to rotate in the paint storage tube (131) through the first transmission belt (138), so as to fully stir the paint; Step 3, starting the material pump (133), the material pump (133) transports the paint in the paint storage cylinder (131) to the connecting pipe (114) through the curved pipe (134) and the hose (135), and finally enters the cavity of the frame (113), so that the paint is sprayed out from the multiple nozzles (115) and covers the surface of the drying machine (200); Step 4: After spraying is completed, the material pump (133) is turned off and the hot air blower (141) is started. The hot air generated by the hot air blower (141) enters the curved pipe (134) through the air delivery pipe (142), and then enters the frame (113) through the hose (135) and the connecting pipe (114). The hot air is blown out from the multiple nozzles (115) and blown toward the surface of the drying machine (200); Step 5: while the hot air blower (141) is running, the rotation of the cross bar (136) drives the second reciprocating screw (151) to rotate via the second transmission belt (139); the rotation of the second reciprocating screw (151) causes the second movable seat (152) to reciprocate horizontally, thereby driving the first cleaning brush (153) to move on the inner wall of the filter cover (143); and driving the second cleaning brush (154) to move on the outer surface of the filter cover (143) via the connecting rod (155); the movement of the first cleaning brush (153) and the second cleaning brush (154) respectively cleans the inner wall and outer surface of the filter cover (143); Step 6: When the paint on the surface of the drying machine (200) is completely dry, the hot air blower (141) and the motor (111) are turned off, the box door (101) is opened, and the dried drying machine (200) is pushed out of the box (100).

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