Automatic powder spraying equipment with powder recycling function

Abstract

The automatic powder spraying equipment with the powder recycling function comprises a fixing cylinder, the left end of the fixing cylinder is fixedly connected with a cover body, the upper portion of the right end of the cover body is fixedly connected with a box body, a feeding port is formed in the center of the left end of the box body, a recycling assembly is arranged in the feeding port, and the recycling assembly is fixedly connected with the cover body. A powder spraying assembly is arranged in the fixing barrel, the top of the fixing barrel and the center position of the bottom of the box body are jointly connected with a discharging pipe, a quantifying assembly is arranged at the right end of the exterior of the discharging pipe, and a feeding pipe and a handrail are fixedly connected to the center position of the top end and the center position of the right end of the box body correspondingly. According to the powder spraying device, redundant powder can be recycled through the arranged recycling assembly, and powder can be sprayed under the condition of serious greasy dirt through the powder spraying assembly and the quantifying assembly so as to dilute and neutralize the greasy dirt.

Description

Technical Field

[0001] The utility model relates to the field of industrial production equipment, in particular to automatic powder spraying equipment with a powder recovery function. Background Art

[0002] In a manufacturing environment, especially in processes involving machining, metal processing or other processes that may generate oil pollution, the presence of oil pollution has a significant impact on production efficiency and product quality. Using powder spraying equipment to treat oil pollution at the front end of the dust collector is an innovative attempt. It aims to dilute and neutralize the oil pollution by powder spraying, thereby creating a more favorable environment for subsequent dust removal work.

[0003] Chinese patent publication number CN217251327U discloses a cleaning device for automatic powder spraying equipment, comprising a powder spraying box and a top plate arranged on the powder spraying box, the top plate being equipped with a cleaning mechanism; a powder spraying lifting mechanism being installed inside the powder spraying box; a placement mechanism being provided inside the powder spraying box, and the placement mechanism being located directly below the cleaning mechanism; the cleaning mechanism comprising a liquid reservoir, the liquid reservoir being installed on the top surface of the top plate; two liquid inlets being installed on both sides of the top surface of the liquid reservoir; a spray plate being installed on the bottom surface of the top plate, the spray plate being provided with a plurality of through holes, and the spray plate being connected to the liquid reservoir; a pressurized pipe being installed on the bottom surface of the top plate, one end of the pressurized pipe extending into the interior of the liquid reservoir, and the other end of the pressurized pipe extending into the interior of the powder spraying box; and a spray head being installed at the end of the pressurized pipe away from the liquid reservoir. The above patent document facilitates better cleaning of the interior of the automatic powder spraying equipment through the provision of the cleaning mechanism.

[0004] However, in the above-mentioned literature, when spraying powder to treat oil pollution, it is impossible to recover the excess dust, resulting in a waste of powder. Utility Model Content

[0005] The main purpose of the utility model is to provide an automatic powder spraying device with a powder recovery function, which can effectively solve the problem of being unable to recover excess dust.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An automatic powder spraying equipment with a powder recovery function comprises a fixed cylinder, the left end of the fixed cylinder is fixedly connected to a cover body, the upper right end of the cover body is fixedly connected to a box body, a feed port is provided at the center position of the left end of the box body, a recovery component is provided in the feed port, a powder spraying component is provided inside the fixed cylinder, a discharge pipe is commonly connected to the top of the fixed cylinder and the bottom center position of the box body, and a quantitative component is provided at the external right end of the discharge pipe, a feed pipe and a handrail are fixedly connected to the top center position and the right end center position of the box body respectively, and a filter component is provided in the feed pipe.

[0008] Preferably, the powder spraying assembly includes a motor fixedly connected to the middle right side of the inner surface of the fixed cylinder, a rotating column fixedly connected to the output shaft of the motor, a fan blade fixedly connected to the left end of the rotating column, a buffer plate fixedly connected to the middle of the inner surface of the fixed cylinder, the buffer plate is located directly below the discharge pipe, and a nozzle fixedly connected to the left end of the fixed cylinder.

[0009] Preferably, the recovery component includes a pipeline, the input end of the feed port is fixedly connected to the dust pump, the air inlet of the dust pump is fixedly connected to the pipeline, and the end of the pipeline away from the dust pump is fixedly connected to a dust head connected to the cover body.

[0010] Preferably, the quantitative component includes a rotating rod, two sealing plates are fixedly installed on the outer surface of the rotating rod, the right end of the rotating rod passes through the discharge pipe and is fixedly connected to a transmission disk, and the rotating rod is rotatably connected to the discharge pipe.

[0011] Preferably, a connecting rod is eccentrically connected to one side of the transmission disc close to the counterweight block.

[0012] Preferably, the right end of the outer surface of the discharge tube is slidably connected to a U-shaped block, and counterweight blocks are fixedly installed on the front and rear inner walls close to each other of the U-shaped block, and a groove is opened on the side of one of the counterweight blocks close to the transmission disk, and the connecting rod is placed in the groove.

[0013] Preferably, the right end of the outer surface of the discharge pipe is rotatably connected to a rotating shaft, and a cam is fixedly installed on the outer surface of the rotating shaft, and the cam is located directly below the U-shaped block.

[0014] Preferably, the right end of the rotating shaft is fixedly connected to a pulley 1, the outer surface of the rotating column is fixedly connected to a pulley 2, and the outer surface of the pulley 2 and the outer surface of the pulley 1 are jointly connected to a belt for transmission.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The utility model can spray powder at locations on the machine where there is severe oil pollution by means of the recovery component, powder spraying component and quantitative component, so as to dilute and neutralize the oil pollution. The quantitative component can discharge the powder in a quantitative manner during the powder spraying process, so as to prevent a large amount of powder from being poured out at one time and causing waste. The recovery component can collect and recycle excess dust in the air. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the overall left-side structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the quantitative component structure of the utility model;

[0020] Figure 4 For the utility model Figure 4 A in the middle is an enlarged structural diagram;

[0021] Figure 5 It is a cross-sectional schematic diagram of the present utility model.

[0022] In the figure: 1. Fixed cylinder; 2. Cover body; 3. Box body; 4. Feed pipe; 5. Handrail; 6. Recovery component; 61. Dust suction head; 62. Dust suction pump; 63. Pipeline; 7. Powder spraying component; 71. Motor; 72. Fan blade; 73. Rotating column; 74. Buffer plate; 75. Spray head; 8. Feeding pipe; 9. Dosing component; 91. Rotating rod; 92. Sealing plate; 93. U-shaped block; 94. Counterweight block; 95. Transmission disc; 96. Groove; 97. Connecting rod; 98. Cam; 99. Rotating shaft; 991. Pulley 1; 992. Belt; 993. Pulley 2; 10. Feed port. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Example 1

[0025] like Figure 1 、 2 As shown in Figure 5, this embodiment provides an automatic powder spraying device with a powder recovery function, including a fixed cylinder 1, a cover body 2 is fixedly connected to the left end of the fixed cylinder 1, and the cover body 2 can prevent the dust from scattering and being inconvenient to collect during the powder spraying process. The upper right end of the cover body 2 is fixedly connected to a box body 3, and a feed port 10 is provided at the center position of the left end of the box body 3. The powder can be poured into the box body 3 through the feed port. A recovery component 6 is provided in the feed port 10. The recovery component 6 can collect and recycle excess dust in the air. A powder spraying component 7 is provided inside the fixed cylinder 1. The powder spraying component 7 can be used in the presence of severe oil pollution. In the case of powder spraying, to dilute and neutralize the oil, the top of the fixed cylinder 1 and the bottom center of the box body 3 are commonly connected with a discharge pipe 8, and the outer right end of the discharge pipe 8 is provided with a quantitative component 9, which can perform quantitative discharge during the powder spraying process to prevent a large amount of powder from being poured out at one time and causing waste. The top center position and the right end center position of the box body 3 are respectively fixedly connected with a feed pipe 4 and an armrest 5, thereby feeding through the feed pipe 4 and moving the equipment through the armrest 5. At the same time, in order to prevent large particles of impurities from entering, a filter component is also provided in the feed pipe 4 to filter impurities.

[0026] The powder in this embodiment includes raw materials with oil-neutralizing ability, such as calcium sulfate (gypsum) powder.

[0027] Furthermore, the filter assembly can be composed of a cylindrical filter element and a rubber ring in the prior art. The rubber ring is installed on the upper portion of the outer surface of the cylindrical filter element. After the cylindrical filter element is placed in the inner cavity of the feed pipe 4, the friction between the rubber ring and the feed pipe 4 can ensure the stability of the cylindrical filter element, thereby preventing the dust in the box 3 from being discharged through the feed pipe 4.

[0028] The above-mentioned medium cylindrical filter element can use a filter element similar in principle to the model ZJL-60-1 in the prior art;

[0029] In the first stage, the cylindrical filter element is removed and the powder material is filled into the inner cavity of the box body 3 through the feed pipe 4;

[0030] In the second stage, the cylindrical filter element is placed again into the inner cavity of the feed pipe 4 to filter the air poured into the inner cavity of the box body 3 by the dust suction pump 62, leaving the powder in the air in the inner cavity of the box body 3, and the excess air enters the outside through the feed pipe 4 after being filtered by the cylindrical filter element.

[0031] like Figure 3 、 4 As shown, the quantitative component 9 includes a rotating rod 91, and two sealing plates 92 are fixedly installed on the outer surface of the rotating rod 91. The right end of the rotating rod 91 passes through the discharge pipe 8 and is fixedly connected to the transmission disk 95. The rotating rod 91 is rotatably connected to the discharge pipe 8.

[0032] like Figure 4 As shown, further, a connecting rod 97 is eccentrically connected to one side of the transmission disc 95 close to the counterweight 94 .

[0033] As can be seen from the above, during the movement of the counterweight 94 , the connecting rod 97 can be driven to move upward, and the transmission plate 95 can be driven to rotate.

[0034] like Figure 3 、 4 As shown, the right end of the outer surface of the discharge tube 8 is slidably connected to a U-shaped block 93, and counterweight blocks 94 are fixedly installed on the inner walls of the front and rear sides close to each other. One of the counterweight blocks 94 is provided with a groove 96 on the side close to the transmission disk 95, and a connecting rod 97 is placed in the groove 96.

[0035] Furthermore, the right end of the outer surface of the discharge pipe 8 is rotatably connected to a rotating shaft 99 , and a cam 98 is fixedly installed on the outer surface of the rotating shaft 99 . The cam 98 is located directly below the U-shaped block 93 .

[0036] At the same time, the right end of the rotating shaft 99 is fixedly connected to a pulley 1 991, the outer surface of the rotating column 73 is fixedly connected to a pulley 2 993, and the outer surface of the pulley 2 993 and the outer surface of the pulley 1 991 are jointly connected to a belt 992.

[0037] From the above, it can be seen that during the rotation of the rotating column 73, the cam 98 can be driven to rotate through a series of linkages between the pulley 2 993 and the belt 992. The cam 98 continuously drives the U-shaped block 93 to move up and down. The counterweight block 94 has its own gravity, which can drive the U-shaped block 93 to move downward, and then through the cooperation of the groove 96 and the connecting rod 97, the sealing plate 92 is continuously opened and closed to carry out quantitative unloading.

[0038] like Figure 5 As shown, the powder spraying assembly 7 includes a motor 71 fixedly connected to the middle right side of the inner surface of the fixed cylinder 1, a rotating column 73 is fixedly connected to the output shaft of the motor 71, a fan blade 72 is fixedly connected to the left end of the rotating column 73, and a buffer plate 74 is fixedly connected to the middle of the inner surface of the fixed cylinder 1. The buffer plate 74 can buffer the powder so that the powder is sprayed more evenly. The buffer plate 74 is located directly below the discharge pipe 8, and a nozzle 75 is fixedly connected to the left end of the fixed cylinder 1.

[0039] As can be seen from the above, when the motor 71 is started, the output shaft of the motor 71 rotates, and the fan blades 72 are rotated through the rotating column 73 to perform powder spraying.

[0040] Example 2

[0041] This embodiment further utilizes the recycling component 6 on the basis of the first embodiment to realize the function of collecting dust, such as Figure 5 As shown, the recovery component 6 includes a pipe 63, and the input end of the feed port 10 is fixedly connected to the dust suction pump 62 ， The air inlet of the dust suction pump 62 is fixedly connected to the pipe 63 , and one end of the pipe 63 away from the dust suction pump 62 is fixedly connected to the dust suction head 61 communicated with the cover body 2 .

[0042] As can be seen from the above, the dust suction pump 62 is started to suck the powder into the pipe 63, and then the dust can be collected into the box 3 through the air outlet of the dust suction pump 62, wherein the height of the pipe 63 can be adjusted according to actual needs.

[0043] The working principle of the utility model is as follows: when in use, firstly, powder is sprayed to the area with serious oil pollution through the powder spraying component 7 to dilute and neutralize the oil pollution, and then quantitative material is discharged through the quantitative component 9 to prevent excessive material discharge at one time and cause waste, and then the excess dust in the air is recovered and filtered through the recovery component 6.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An automatic powder spraying device with a powder recovery function, comprising a fixed barrel (1), characterized in that: The left end of the fixed cylinder (1) is fixedly connected to the cover body (2), the upper right end of the cover body (2) is fixedly connected to the box body (3), a feed port (10) is provided at the center of the left end of the box body (3), a recovery component (6) is provided in the feed port (10), a powder spraying component (7) is provided inside the fixed cylinder (1), a discharge pipe (8) is connected to the top of the fixed cylinder (1) and the center of the bottom of the box body (3), and a quantitative component (9) is provided at the right end of the outside of the discharge pipe (8), and the top of the box body (3) is connected to the feed pipe (4); The quantitative component (9) includes a rotating rod (91), two sealing plates (92) are fixedly mounted on the outer surface of the rotating rod (91), the right end of the rotating rod (91) passes through the discharge pipe (8) and is fixedly connected to a transmission disc (95), and the rotating rod (91) is rotatably connected to the discharge pipe (8); A connecting rod (97) is eccentrically connected to one side of the transmission disc (95) close to the counterweight (94); A U-shaped block (93) is slidably connected to the right end of the outer surface of the discharge pipe (8), and counterweight blocks (94) are fixedly installed on the inner walls of the front and rear sides of the U-shaped block (93) close to each other, and a groove (96) is formed on one side of the counterweight blocks (94) close to the transmission plate (95), and the connecting rod (97) is placed in the groove (96); The right end of the outer surface of the discharge pipe (8) is rotatably connected to a rotating shaft (99), and a cam (98) is fixedly installed on the outer surface of the rotating shaft (99), and the cam (98) is located directly below the U-shaped block (93).

2. The automatic powder spraying equipment according to claim 1, characterized in that: The powder spraying assembly (7) includes a motor (71) fixedly connected to the middle of the right side of the inner surface of the fixed cylinder (1), a rotating column (73) fixedly connected to the output shaft of the motor (71), a fan blade (72) fixedly connected to the left end of the rotating column (73), a buffer plate (74) fixedly connected to the middle of the inner surface of the fixed cylinder (1), the buffer plate (74) is located directly below the discharge pipe (8), and a nozzle (75) fixedly connected to the left end of the fixed cylinder (1).

3. The automatic powder spraying equipment according to claim 1, characterized in that: The recovery component (6) includes a pipe (63), the input end of the feed port (10) is fixedly connected to the dust suction pump (62), the air inlet of the dust suction pump (62) is fixedly connected to the pipe (63), and the end of the pipe (63) away from the dust suction pump (62) is fixedly connected to a dust suction head (61) in communication with the cover body (2).

4. The automatic powder spraying equipment according to claim 2, characterized in that: The right end of the rotating shaft (99) is fixedly connected to a pulley 1 (991), the outer surface of the rotating column (73) is fixedly connected to a pulley 2 (993), and the outer surface of the pulley 2 (993) and the outer surface of the pulley 1 (991) are jointly connected to a belt (992).

5. The automatic powder spraying equipment according to claim 1, characterized in that: A filter assembly is provided in the feed pipe (4).

6. The automatic powder spraying equipment according to claim 1, characterized in that: The box body (3) is connected with an armrest (5).

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