Sprayed powder recycling device

Abstract

The utility model provides a sprayed powder recycling device, belongs to the technical field of automobile coating, and aims at solving the problem that the powder recycling operation of an existing recycling device is tedious. Comprising a powder spraying room body, a supporting frame, a storage body, a powder suction fan, a powder suction pipeline, a filtering shield, a powder suction mechanism and a suction filtering mechanism. The supporting frame is located on the front end face of the powder spraying room body. The storage body is located on the left side of the supporting frame. The powder suction fan is fixedly connected to the upper end face of the supporting frame. The left side of the powder suction pipeline is fixedly connected to a lower side air opening of the powder suction fan. The filtering protective cover is fixedly connected to the interior of the powder spraying room main body, and the filtering protective cover is fixedly connected with the powder suction pipeline; the powder absorbing mechanism is arranged in the powder spraying room main body; and the powder absorbing mechanism is adopted, so that workers can conveniently and uniformly recycle the recycled powder, and the absorbing and filtering mechanism is adopted, so that the service life of the recycling device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile painting, and more specifically, particularly relates to a spray powder recovery and reuse device. Background Art

[0002] When processing automobile parts, it is necessary to spray powder on the surface of the parts, and then put them into the oven for heating so that the coating is evenly attached to the surface of the parts. The automobile parts are conveyed to the inside of the powder spraying room, and the components inside the powder spraying room spray the automobile parts with powder, and the excess powder is absorbed by the recycling device.

[0003] According to CN202220192765.X, the utility model discloses a coating line powder spraying recovery and reuse device, including a powder supply device, a powder spraying device, a separation device, and a waste powder recovery device. The separation device is connected to the bottom of the powder spraying device through a first recovery pipe near the top, and a replaceable filter is provided in the separation device. The waste powder recovery device is connected to the top of the separation device through a second recovery pipe. The waste powder recovery device includes a fan, a filter element and a waste powder collecting container. The bottom of the separation device is connected to a powder mixing mechanism in the powder supply device through a reflux pipe, and the powder mixing mechanism is connected to the waste powder recovery device through a waste powder loop pipe. The utility model has a simple structure, a reasonable layout, a good spraying effect, and is efficient and convenient when replacing powders of different colors. The powder recovery adopts an internal circulation suction device to avoid powder overflow, ensure the cleanliness of the working area, and protect the health of workers. The powder is directly utilized after recovery, and the recycling rate is high.

[0004] Based on the above, the existing recycling devices generally recycle powders by generating suction through fans. Automobile parts are continuously transported from the outside to the inside of the powder spraying room. Automobile parts are prone to carry impurities during transportation. When the impurities and powder are absorbed into the recycling device together, the quality of the recycled powder is affected. The staff needs to filter the powder again, which is a cumbersome operation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a powder spraying recovery and reuse device to solve the problem that the existing recycling devices generally recycle the powder by generating suction through a fan, and the automobile parts are continuously transported from the outside to the inside of the powder spraying room. The automobile parts are prone to carry impurities during transportation. When the impurities and powder are absorbed into the recycling device together, the quality of the recovered powder is affected, and the staff needs to filter the powder again, which is a cumbersome operation.

[0006] The purpose and effect of the powder recycling device of the utility model are achieved by the following specific technical means:

[0007] A powder spraying recovery and reuse device comprises: a powder spraying room main body, a support frame, a storage main body, a powder suction fan, a powder suction pipeline, a filter shield, a powder absorption mechanism and an absorption and filtering mechanism; the support frame is located on the left side of the front end face of the powder spraying room main body; the storage main body is located on the left side of the support frame; the powder suction fan is fixedly connected to the upper end face of the support frame, and the storage main body and the powder suction fan are connected through a pipeline; the left side of the powder suction pipeline is fixedly connected to the lower side air outlet of the powder suction fan, and the right side of the powder suction pipeline is fixedly connected to the inside of the front end face of the powder spraying room main body; the filter shield is fixedly connected to the inside of the front end face of the powder spraying room main body, and the filter shield and the powder suction pipeline are fixedly connected; the powder absorption mechanism is arranged inside the powder spraying room main body; the absorption and filtering mechanism is arranged inside the filter shield.

[0008] Furthermore, the powder absorption mechanism includes: a blowing fan, a blowing pipe and an outlet pipe; the blowing fan is fixedly connected to the inside of the lower end surface of the powder spraying room body; the blowing pipe is fixedly connected to the inside of the lower end surface of the powder spraying room body, and the blowing fan and the blowing pipe are fixedly connected; the outlet pipe is provided with a total of multiple groups, and the multiple groups of outlet pipes are respectively fixedly connected to the upper end surface of the blowing pipe, and the multiple groups of outlet pipes are respectively fixedly connected to the inside of the lower end surface of the powder spraying room body.

[0009] Furthermore, the powder absorption mechanism also includes: a powder suction main pipe, a powder suction branch pipe and a powder suction pipe head; the powder suction main pipe is fixedly connected to the inside of the upper end surface of the powder spraying room body, and the powder suction main pipe and the rear end surface of the filter shield are fixedly connected; the powder suction branch pipes are provided with four groups, and the four groups of powder suction branch pipes are respectively fixedly connected to the inside of the powder spraying room body; the powder suction pipe heads are provided with multiple groups, and the multiple groups of powder suction pipe heads are respectively fixedly connected to the inside of the powder spraying room body, and the multiple groups of powder suction pipe heads are respectively fixedly connected to the lower sides of the four groups of powder suction branch pipes.

[0010] Furthermore, the absorption filter mechanism includes: a filter motor and a filter body; the filter motor is fixedly connected to the lower side of the filter shield; the filter body is rotatably connected to the filter shield, and the filter motor shaft and the filter body are coaxially fixedly connected.

[0011] Furthermore, the absorption and filtering mechanism also includes: a filter bevel gear, a knocking shaft and a knocking bevel gear; the filter bevel gear is coaxially fixedly connected to the middle position of the filter body shaft; the knocking shaft is rotatably connected to the inside of the filter shield; the knocking bevel gear is coaxially fixedly connected to the upper side of the knocking shaft, and the filter bevel gear and the knocking bevel gear are meshed to form a bevel gear transmission mechanism.

[0012] Furthermore, the absorption and filtering mechanism also includes: a knocking cam and a knocking body; the knocking cam is fixedly connected to the lower side of the knocking shaft; the knocking body is slidably connected to the lower side of the inside of the filter shield, and the knocking cam is located at the front side of the knocking body.

[0013] Furthermore, the absorption and filtering mechanism also includes: a knocking spring and a knocking roller; there are two groups of knocking springs, the two groups of knocking springs are respectively fixedly connected to the lower side of the inside of the filter shield, and the two groups of knocking springs are respectively elastically connected to the knocking body; the knocking roller is rotatably connected to the rear end face of the knocking body, and the knocking roller is located at the front end face of the filter body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a powder absorption mechanism to realize that when excess powder of the powder spraying room body falls to the bottom, the blower drives the outlet pipe to blow out wind, and the wind blows up the powder at the bottom of the powder spraying room body, and the powder then absorbs the surface of the automobile parts. When the excess powder is absorbed into the inside of the powder suction pipe head, the powder is finally transferred to the inside of the storage body for storage, which is convenient for the later staff to uniformly reuse the recovered powder and avoids the problem of manual cleaning of excess powder inside the powder spraying room body.

[0016] The utility model adopts an absorption and filtering mechanism, so that when excess powder is absorbed, the powder is filtered when passing through the inside of the filter shield, and impurities in the powder are cleaned out, thereby avoiding the problem of impurities and powder being mixed together and affecting the quality of the powder, and at the same time avoiding the problem of cleaning and filtering the powder again, thereby improving the efficiency of powder recovery. When the filter body filters the powder, the filter body is cleaned by knocking the body, thereby avoiding the problem of the filter body filtering too much powder and affecting the filtering efficiency, thereby improving the service life of the recycling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the structure of the powder recovery and reuse device.

[0018] Figure 2 It is a structural schematic diagram of the main body of the powder spraying room of the utility model.

[0019] Figure 3 It is a schematic diagram of the blowing structure of the powder absorption mechanism of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the powder absorption mechanism of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the filter protective cover of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the absorption and filtering mechanism of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Powder spraying room body; 2. Support frame; 3. Storage body; 4. Powder suction fan; 5. Blowing fan; 6. Blowing pipe; 7. Exit pipe; 8. Powder suction pipe; 9. Filter shield; 10. Powder suction main pipe; 11. Powder suction branch pipe; 1101. Powder suction pipe head; 12. Filter motor; 13. Filter body; 1301. Filter bevel gear; 14. Knock the shaft; 1401. Knock the bevel gear; 1402. Knock the cam; 15. Knock the body; 1501. Knock the spring; 1502. Knock the roller. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides a powder spraying recycling device, comprising: a powder spraying room main body 1, a support frame 2, a storage main body 3, a powder suction fan 4, a powder suction pipeline 8, a filter shield 9 and a powder absorption mechanism; the support frame 2 is located on the left side of the front end surface of the powder spraying room main body 1; the storage main body 3 is located on the left side of the support frame 2; the powder suction fan 4 is fixedly connected to the upper end surface of the support frame 2, and the storage main body 3 and the powder suction fan 4 are connected through a pipeline; the left side of the powder suction pipeline 8 is fixedly connected to the lower side air outlet of the powder suction fan 4, and the right side of the powder suction pipeline 8 is fixedly connected to the inside of the front end surface of the powder spraying room main body 1; the filter shield 9 is fixedly connected to the inside of the front end surface of the powder spraying room main body 1, and the filter shield 9 and the powder suction pipeline 8 are fixedly connected; the powder absorption mechanism is arranged inside the powder spraying room main body 1.

[0029] Among them, the powder absorption mechanism includes: a blowing fan 5, a blowing pipe 6 and an outlet pipe 7; the blowing fan 5 is fixedly connected to the inside of the lower end surface of the powder spraying room body 1; the blowing pipe 6 is fixedly connected to the inside of the lower end surface of the powder spraying room body 1, and the blowing fan 5 and the blowing pipe 6 are fixedly connected; there are a total of multiple groups of outlet pipes 7, multiple groups of outlet pipes 7 are respectively fixedly connected to the upper end surface of the blowing pipe 6, and multiple groups of outlet pipes 7 are respectively fixedly connected to the inside of the lower end surface of the powder spraying room body 1. During use, the blowing fan 5 is started to generate wind force, and the wind force reaches the inside of the outlet pipe 7 through the blowing pipe 6, and the outlet pipe 7 blows out wind to blow up the powder on the lower end surface of the powder spraying room body 1.

[0030] Among them, the powder absorption mechanism also includes: a powder suction main pipe 10, a powder suction branch pipe 11 and a powder suction pipe head 1101; the powder suction main pipe 10 is fixedly connected to the upper end surface of the powder spraying room body 1, and the powder suction main pipe 10 and the rear end surface of the filter shield 9 are fixedly connected; there are four groups of powder suction branch pipes 11, and the four groups of powder suction branch pipes 11 are respectively fixedly connected to the inside of the powder spraying room body 1; there are multiple groups of powder suction pipe heads 1101, and the multiple groups of powder suction pipe heads 1101 are respectively fixedly connected to the inside of the powder spraying room body 1, and the multiple groups of powder suction pipe heads 1101 are respectively fixedly connected to the lower sides of the four groups of powder suction branch pipes 11. During use, the powder suction fan 4 generates suction, and the suction reaches the inside of the filter shield 9 through the powder suction pipe 8, and then the suction reaches the inside of the powder suction main pipe 10 and the powder suction branch pipe 11, and the suction flows out through the powder suction pipe head 1101, and the suction sucks the powder inside the powder spraying room body 1 into the storage body 3.

[0031] The specific usage and function of the first embodiment are as follows:

[0032] During use, the blowing fan 5 starts to generate wind force, and the wind force reaches the inside of the outlet pipe 7 through the blowing pipe 6. The wind blown out by the outlet pipe 7 blows up the powder on the lower end surface of the powder spraying room body 1, and the powder suction fan 4 generates suction force, which reaches the inside of the filter shield 9 through the powder suction pipe 8, and then reaches the inside of the powder suction main pipe 10 and the powder suction branch pipe 11, and the suction force flows out through the powder suction pipe head 1101, and the suction force sucks the powder inside the powder spraying room body 1 into the storage body 3, thereby absorbing the powder inside the powder spraying room body 1.

[0033] Embodiment 2:

[0034] Based on the first embodiment, as shown in the attached Figure 5 and attached Figure 6 As shown:

[0035] The utility model provides a powder spraying recovery and reuse device, which also includes an absorption and filtering mechanism, which is arranged inside a filter shield 9, and includes: a filter motor 12 and a filter body 13; the filter motor 12 is fixedly connected to the lower side of the inside of the filter shield 9; the filter body 13 is rotatably connected to the inside of the filter shield 9, and the filter motor 12 shaft and the filter body 13 are coaxially fixedly connected. During use, the filter motor 12 shaft rotates to drive the filter body 13 to rotate, and the filter body 13 filters impurities in the powder.

[0036] Among them, the absorption and filtering mechanism also includes: a filter bevel gear 1301, a knocking shaft 14 and a knocking bevel gear 1401; the filter bevel gear 1301 is coaxially fixedly connected to the middle position of the rotating shaft of the filter body 13; the knocking shaft 14 is rotatably connected to the inside of the filter shield 9; the knocking bevel gear 1401 is coaxially fixedly connected to the upper side of the knocking shaft 14, and the filter bevel gear 1301 and the knocking bevel gear 1401 are meshed to form a bevel gear transmission mechanism. During use, the rotation of the filter body 13 drives the filter bevel gear 1301 to rotate, the rotation of the filter bevel gear 1301 drives the meshing knocking bevel gear 1401 to rotate, and the rotation of the knocking bevel gear 1401 drives the knocking shaft 14 to rotate.

[0037] Among them, the absorption and filtering mechanism also includes: a knocking cam 1402 and a knocking body 15; the knocking cam 1402 is fixedly connected to the lower side of the knocking shaft 14; the knocking body 15 is slidably connected to the lower side of the inside of the filter shield 9, and the knocking cam 1402 is located on the front side of the knocking body 15. During use, the knocking shaft 14 rotates to drive the knocking cam 1402 to rotate, and the knocking cam 1402 rotates to drive the knocking body 15 to slide.

[0038] Among them, the absorption and filtering mechanism also includes: a knocking spring 1501 and a knocking roller 1502; there are two groups of knocking springs 1501, and the two groups of knocking springs 1501 are respectively fixedly connected to the lower side of the inside of the filter shield 9, and the two groups of knocking springs 1501 are respectively elastically connected to the knocking body 15; the knocking roller 1502 is rotatably connected to the rear end face of the knocking body 15, and the knocking roller 1502 is located at the front end face of the filter body 13. During use, the knocking body 15 slides to drive the knocking spring 1501 to retract and retract, and the knocking body 15 slides to drive the knocking roller 1502 to slide, and the knocking roller 1502 slides and knocks the filter body 13, and the knocking roller 1502 is attached to the surface of the filter body 13, and the filter body 13 rotates to drive the knocking roller 1502 to rotate.

[0039] The specific usage and function of the second embodiment are as follows:

[0040] During use, the rotation of the shaft of the filter motor 12 drives the filter body 13 to rotate, and the filter body 13 filters impurities in the powder. The rotation of the filter body 13 drives the filter bevel gear 1301 to rotate. The rotation of the filter bevel gear 1301 drives the meshing knocking bevel gear 1401 to rotate. The rotation of the knocking bevel gear 1401 drives the knocking shaft 14 to rotate. The rotation of the knocking shaft 14 drives the knocking cam 1402 to rotate. The rotation of the knocking cam 1402 drives the knocking body 15 to slide. The sliding of the knocking body 15 drives the knocking spring 1501 to extend and retract. The sliding of the knocking body 15 drives the knocking roller 1502 to slide. The knocking roller 1502 slides and knocks the filter body 13. The knocking roller 1502 is attached to the surface of the filter body 13. The rotation of the filter body 13 drives the knocking roller 1502 to rotate, so that the filter body 13 vibrates to vibrate the impurities on the surface of the filter body 13.

Claims

1. A powder recycling device, comprising: A powder spraying room body, a support frame, a storage body, a powder suction fan, a powder suction pipe, a filter shield, a powder absorption mechanism and an absorption and filtering mechanism; the support frame is located on the left side of the front end face of the powder spraying room body; it is characterized in that: the storage body is located on the left side of the support frame; the powder suction fan is fixedly connected to the upper end face of the support frame, and the storage body and the powder suction fan are connected through a pipe; the left side of the powder suction pipe is fixedly connected to the lower side air outlet of the powder suction fan, and the right side of the powder suction pipe is fixedly connected to the inside of the front end face of the powder spraying room body; the filter shield is fixedly connected to the inside of the front end face of the powder spraying room body, and the filter shield and the powder suction pipe are fixedly connected; the powder absorption mechanism is arranged inside the powder spraying room body; the absorption and filtering mechanism is arranged inside the filter shield.

2. A spray powder recycling device as claimed in claim 1, characterized in that: The powder absorption mechanism includes: a blowing fan, a blowing pipe and an outlet pipe; the blowing fan is fixedly connected to the inside of the lower end surface of the powder spraying room body; the blowing pipe is fixedly connected to the inside of the lower end surface of the powder spraying room body, and the blowing fan and the blowing pipe are fixedly connected; a total of multiple groups of outlet pipes are provided, and the multiple groups of outlet pipes are respectively fixedly connected to the upper end surface of the blowing pipe, and the multiple groups of outlet pipes are respectively fixedly connected to the inside of the lower end surface of the powder spraying room body.

3. A spray powder recycling device as claimed in claim 1, characterized in that: The powder absorption mechanism also includes: a powder suction main pipe, a powder suction branch pipe and a powder suction pipe head; the powder suction main pipe is fixedly connected to the inside of the upper end surface of the powder spraying room body, and the powder suction main pipe is fixedly connected to the rear end surface of the filter shield; the powder suction branch pipes are provided with four groups, and the four groups of powder suction branch pipes are respectively fixedly connected to the inside of the powder spraying room body; the powder suction pipe heads are provided with multiple groups, and the multiple groups of powder suction pipe heads are respectively fixedly connected to the inside of the powder spraying room body, and the multiple groups of powder suction pipe heads are respectively fixedly connected to the lower sides of the four groups of powder suction branch pipes.

4. A spray powder recycling device as claimed in claim 1, characterized in that: The absorption filter mechanism comprises: a filter motor and a filter body; the filter motor is fixedly connected to the lower side of the filter shield; the filter body is rotatably connected to the filter shield, and the filter motor shaft and the filter body are coaxially fixedly connected.

5. A spray powder recovery and recycling device as claimed in claim 4, characterized in that: The absorption and filtering mechanism also includes: a filter bevel gear, a knocking shaft and a knocking bevel gear; the filter bevel gear is coaxially fixedly connected to the middle position of the filter body shaft; the knocking shaft is rotatably connected to the inside of the filter shield; the knocking bevel gear is coaxially fixedly connected to the upper side of the knocking shaft, and the filter bevel gear and the knocking bevel gear are meshed to form a bevel gear transmission mechanism.

6. A spray powder recycling device as claimed in claim 5, characterized in that: The absorption and filtering mechanism also includes: a knocking cam and a knocking body; the knocking cam is fixedly connected to the lower side of the knocking shaft; the knocking body is slidably connected to the lower side of the filter shield, and the knocking cam is located at the front side of the knocking body.

7. A spray powder recovery and recycling device as claimed in claim 6, characterized in that: The absorption and filtering mechanism also includes: a knocking spring and a knocking roller; there are two groups of knocking springs, the two groups of knocking springs are respectively fixedly connected to the lower side of the inside of the filter shield, and the two groups of knocking springs are respectively elastically connected to the knocking body; the knocking roller is rotatably connected to the rear end face of the knocking body, and the knocking roller is located at the front end face of the filter body.

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