Drying device for part spraying processing
By designing the rotary heating components and airflow guidance system in the box, the problem of easy accumulation of automotive parts on the sides when drying is solved, and uniform heating and efficient drying of parts are achieved.
Patent Information
- Application Number
- CN202420373789.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-28
AI Technical Summary
When the existing automotive parts drying devices are heated, centrifugal force is generated due to the rotation of the parts, which easily accumulates to the edges, resulting in a small contact surface with the hot gas, which affects the drying efficiency.
A drying device including a box, a drying cylinder, a cage, an air-moving component, a heating component, a flow-guiding component and a transmission component are designed. The heating component is driven by a motor to rotate, and the air-driven component is used to generate air flow and direct the flow. The component guides the hot air to the heating component, so that the hot air blows to the component evenly, ensuring that the components are heated evenly.
Through this device, automobile parts can be heated evenly in the case of dispersed placement, solving the problem that parts are prone to stacking to the edges when rotating, and improving drying efficiency.
Smart Images
Figure CN222197681U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to a drying device for parts spray processing. Background Art
[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers have also developed rapidly. When processing auto parts, drying treatment is required.
[0003] After searching, the announcement number CN208901759U discloses a drying device for automobile parts processing, including a drying box. The drying device for automobile parts processing, through the first motor and the coupling fixedly installed at the output shaft of the first motor, realizes that the first motor drives the connecting shaft fixedly installed on the coupling to rotate through the coupling, realizes that the connecting shaft drives the part fixing cylinder fixedly installed on the fixing rod to rotate outside the drying cylinder through the fixing rod, and realizes that the heat generated by the heating of the heating tube group heats the flowing air generated by the rotation of the first blade through the first blade fixedly installed on the connecting shaft, realizes that the flowing hot air heats and dries the parts on the rotating part fixing plate inside the part fixing cylinder, thereby realizing that the hot air flows while the parts rotate, heat and dry.
[0004] However, the above drying device still has the following problems: the above drying device drives the part fixing cylinder fixedly installed on the fixing rod to rotate outside the drying cylinder through a motor, so as to realize the rotation, heating and drying of the parts while the hot air flows. The rotation of the parts will generate centrifugal force. When the automobile parts are small in size, light in material or round in shape, the parts are easy to accumulate to the edges, resulting in a small contact surface with the hot air, which affects the drying efficiency. Utility Model Content
[0005] The utility model provides a drying device for parts spraying processing, which solves the problem in the prior art that parts are prone to accumulate on the sides when rotating.
[0006] The technical solution of the utility model is as follows: a drying device for parts spray processing, comprising a box body, a drying cylinder fixed in the box body, and a placement cage placed on the inner side of the top of the drying cylinder, a motor is arranged below the drying cylinder, a pneumatic component that rotates to generate airflow when driven by the motor is arranged on the inner side of the bottom of the drying cylinder, a heating component that heats the airflow is arranged below the placement cage, a guide component that guides the airflow generated by the pneumatic component to the heating component is arranged on the inner side of the bottom of the drying cylinder, and a transmission component that drives the heating component to rotate when driven by the motor.
[0007] Preferably, bayonet holes are provided at both sides of the top of the drying cylinder, and an air inlet hole is provided at the bottom of the drying cylinder.
[0008] Preferably, the placement cage comprises an outer frame, limiting plates limitedly positioned in the bayonet are fixed on both sides of the outer frame, and a stainless steel mesh is fixed on the bottom of the outer frame.
[0009] Preferably, the pneumatic component includes a shaft sleeve, which is fixedly mounted on the outside of the motor output shaft, and a plurality of annularly distributed fan blades are fixed to the outer side of the shaft sleeve.
[0010] Preferably, the heating component includes an outer ring frame and an inner ring frame located inside the outer ring frame, the outer ring frame is rotatably connected to the drying drum, a plurality of radially distributed mounting seats are fixed between the outer ring frame and the inner ring frame, and a heating tube is fixed on the mounting seat.
[0011] Preferably, the guide component includes a fixed plate, the outer side of the fixed plate is fixed with cross-shaped support rods, the outer ends of the support rods are fixed in the drying cylinder, the bottom of the fixed plate is fixed with a conical cylinder, and the output shaft of the motor vertically passes through the conical cylinder and the fixed plate.
[0012] Preferably, the transmission component includes a first gear, which is fixed to the output shaft end of the motor, two shafts are symmetrically arranged on the fixed plate, and the two shafts are rotatably connected to the fixed plate, a second gear meshing with the first gear is fixed on the top of the two shafts, and a ring gear meshing with the shafts is fixed on the inner ring surface of the inner ring frame.
[0013] Preferably, the outer diameter of the top of the conical cylinder is equal to the outer diameters of the fixing plate and the inner ring frame.
[0014] The beneficial effects of the utility model are:
[0015] The utility model can disperse automobile parts in a placement cage, and place the placement cage in a drying drum, and dry and heat them by a heating component, and at the same time, the heating component is driven by a motor through a transmission component to rotate and heat the parts in the placement cage, and an air flow is generated by a pneumatic component, and the guide component guides the air flow to the heating component, so that hot air can be evenly blown to the parts in the placement cage, which is beneficial to the drying process of the parts. Compared with the prior art, the utility model solves the problem of the prior art that parts are prone to pile up on the sides when rotating by arranging a transmission component to drive the heating component to rotate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0017] Figure 1This is a schematic diagram of the structure of a drying device for parts spraying processing proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the half-section structure of the drying drum proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the components in the drying drum proposed by the utility model;
[0020] Figure 4 This is a schematic diagram of the exploded structure of the components in the drying drum proposed by the utility model;
[0021] In the figure: 1. box body; 2. drying cylinder; 21. bayonet; 22. air inlet; 3. placement cage; 31. outer frame; 32. stainless steel mesh; 33. limit plate; 4. motor; 5. pneumatic component; 51. shaft sleeve; 52. fan blade; 6. heating component; 61. outer ring frame; 62. inner ring frame; 63. mounting seat; 64. heating tube; 7. flow guide component; 71. fixing plate; 72. support rod; 73. conical cylinder; 8. transmission component; 81. first gear; 82. shaft rod; 83. second gear; 84. ring gear. DETAILED DESCRIPTION
[0022] The following will be combined with 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 of 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.
[0023] See also Figure 1 and Figure 2 The utility model provides a technical solution: a drying device for parts spraying processing, comprising a box body 1, a drying drum 2 fixed in the box body 1, and a placing cage 3 placed on the inner side of the top of the drying drum 2, a motor 4 is arranged below the drying drum 2, a pneumatic component 5 is arranged on the inner side of the bottom of the drying drum 2 for rotating and generating airflow under the drive of the motor 4, a heating component 6 for heating the airflow is arranged below the placing cage 3, a guide component 7 for guiding the airflow generated by the pneumatic component 5 to the heating component 6, and a transmission component 8 for driving the heating component 6 to rotate under the drive of the motor 4 is arranged on the inner side of the bottom of the drying drum 2, by dispersing the automobile parts in the placing cage 3, and after the placing cage 3 is placed in the drying drum 2, the heating component 6 is dried and heated, and at the same time, the heating component 6 is driven by the transmission component 8 under the drive of the motor 4 to rotate and heat the parts in the placing cage 3, the pneumatic component 5 generates airflow, and the guide component 7 guides the airflow to the heating component 6, so that the hot air can be evenly blown to the parts in the placing cage 3, which is beneficial to the drying process of the parts.
[0024] See also Figure 2 , bayonet holes 21 are provided on both sides of the top of the drying cylinder 2 for limiting the placement cage 3, and an air inlet 22 is provided at the bottom of the drying cylinder 2 for the entry of external air. It should be noted that the box body 1 in the present utility model is divided into an upper and lower space by a partition, the upper space is a drying area, and the lower space is an equipment area. The motor 4 is fixedly installed in the equipment area, and a through hole communicating with the outside is provided at the bottom of the equipment area, and the air inlet 22 is communicated with the equipment area. When the motor 4 is working, external air is introduced into the equipment area through the through hole at the bottom of the box body 1, and then enters the drying cylinder 2 through the air inlet 22, and heat dissipation holes are provided on both sides of the top of the box body 1 for the discharge of water vapor generated by heating. The placement cage 3 includes an outer frame 31, and limit plates 33 limitedly located in the bayonet holes 21 are fixed on both sides of the outer frame 31, and a stainless steel mesh 32 is fixed at the bottom of the outer frame 31 for holding automotive parts.
[0025] See also Figure 3 and Figure 4 The pneumatic component 5 includes a sleeve 51, which is fixedly sleeved on the outside of the output shaft of the motor 4. A plurality of annularly distributed fan blades 52 are fixed on the outside of the sleeve 51. The rotation of the output shaft of the motor 4 can drive the fan blades 52 to rotate, thereby allowing external air to enter the drying cylinder 2 through the through holes at the bottom of the box body 1 and the air inlet 22 at the bottom of the drying cylinder 2.
[0026] The heating component 6 includes an outer ring frame 61 and an inner ring frame 62 located inside the outer ring frame 61. The outer ring frame 61 is rotatably connected to the drying drum 2. A plurality of radially distributed mounting seats 63 are fixed between the outer ring frame 61 and the inner ring frame 62, and a heating tube 64 is fixed on the mounting seat 63. The automobile parts in the cage 3 are dried by the heating tube 64 on the heating component 6.
[0027] The guide component 7 includes a fixed plate 71, and a cross-shaped support rod 72 is fixed to the outer side of the fixed plate 71. The outer end of the support rod 72 is fixed in the drying cylinder 2. A conical cylinder 73 is fixed to the bottom of the fixed plate 71. The output shaft of the motor 4 vertically passes through the conical cylinder 73 and the fixed plate 71. The top outer diameter of the conical cylinder 73 is equal to the outer diameter of the fixed plate 71 and the inner ring frame 62. When external air enters the drying cylinder 2 through the through hole at the bottom of the box body 1 and the air inlet 22 at the bottom of the drying cylinder 2, it can be blown to the heating pipe 64 between the outer ring frame 61 and the inner ring frame 62 by the guide of the conical cylinder 73 on the guide component 7, so that the hot air is blown to the automotive parts placed in the cage 3, and the moisture on the surface of the parts is taken away by the air flow, and discharged from the heat dissipation holes on both sides of the top of the box body 1, so as to realize air flow and facilitate the drying processing of the parts.
[0028] The transmission component 8 includes a first gear 81, which is fixed to the output shaft end of the motor 4. Two shafts 82 are symmetrically arranged on the fixed plate 71, and the two shafts 82 are rotatably connected to the fixed plate 71. A second gear 83 meshing with the first gear 81 is fixed on the top of the two shafts 82. A ring gear 84 meshing with the shaft 82 is fixed on the inner ring surface of the inner ring frame 62. When the motor 4 works, the first gear 81 is driven to rotate by the output shaft of the motor 4. The heating component 6 is driven to rotate under the placement cage 3 through the meshing of the first gear 81 and the second gear 83 and the meshing of the second gear 83 and the ring gear 84, so that each heating tube 64 can rotate and heat the parts in the placement cage 3 to ensure uniform heating.
[0029] The working principle and use process of the utility model are as follows: when in use, the automobile parts are placed in the placement cage 3, and the placement cage 3 is placed in the drying drum 2, so that the limiting plates 33 on both sides of the placement cage 3 face the bayonet 21 of the drying drum 2, and then the placement cage 3 is limited in the drying drum 2, and when the automobile parts in the placement cage 3 are dried by the heating tube 64 on the heating component 6, the motor 4 can be operated, and the output shaft of the motor 4 drives the first gear 81 to rotate, and the heating component 6 is driven to rotate under the placement cage 3 through the meshing of the first gear 81 and the second gear 83 and the meshing of the second gear 83 and the ring gear 84. Rotate, so that each heating tube 64 can rotate and heat the parts in the placement cage 3 to ensure uniform heating, and at the same time, the rotation of the output shaft of the motor 4 can drive the fan blade 52 to rotate, so that the external air enters the drying cylinder 2 through the bottom through hole of the box body 1 and the air inlet 22 at the bottom of the drying cylinder 2, and is blown to the heating tube 64 between the outer ring frame 61 and the inner ring frame 62 by the guide of the conical cylinder 73 on the guide component 7, so that the hot air is blown to the automotive parts in the placement cage 3, and the moisture on the surface of the parts is taken away by the air flow, and is discharged from the heat dissipation holes on both sides of the top of the box body 1, so as to realize air flow and facilitate the drying processing of the parts.
[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A drying device for parts spraying processing, comprising a box (1), a drying cylinder (2) fixed in the box (1), and a placement cage (3) placed on the inner side of the top of the drying cylinder (2), characterized in that: A motor (4) is arranged below the drying cylinder (2); a pneumatic component (5) is arranged on the inner side of the bottom of the drying cylinder (2) and is driven by the motor (4) to rotate and generate an airflow; a heating component (6) is arranged below the placement cage (3) and is used to heat the airflow; a flow guide component (7) is arranged on the inner side of the bottom of the drying cylinder (2) and is used to guide the airflow generated by the pneumatic component (5) to the heating component (6); and a transmission component (8) is arranged on the inner side of the bottom of the drying cylinder (2) and is used to drive the heating component (6) to rotate under the drive of the motor (4).
2. A drying device for parts spraying processing according to claim 1, characterized in that: The top sides of the drying cylinder (2) are provided with bayonet holes (21), and the bottom of the drying cylinder (2) is provided with an air inlet hole (22).
3. A drying device for parts spraying processing according to claim 2, characterized in that: The placement cage (3) comprises an outer frame (31), and limiting plates (33) limitedly positioned in the bayonet (21) are fixed on both sides of the outer frame (31), and a stainless steel mesh (32) is fixed on the bottom of the outer frame (31).
4. A drying device for parts spraying processing according to claim 1, characterized in that: The pneumatic component (5) comprises a shaft sleeve (51), the shaft sleeve (51) being fixedly sleeved on the outside of the output shaft of the motor (4), and a plurality of annularly distributed fan blades (52) being fixed on the outside of the shaft sleeve (51).
5. A drying device for parts spraying processing according to claim 4, characterized in that: The heating component (6) comprises an outer ring frame (61) and an inner ring frame (62) located inside the outer ring frame (61), the outer ring frame (61) being rotatably connected to the drying drum (2), a plurality of radially distributed mounting seats (63) being fixed between the outer ring frame (61) and the inner ring frame (62), and a heating tube (64) being fixed on the mounting seat (63).
6. A drying device for parts spraying processing according to claim 5, characterized in that: The flow guide component (7) comprises a fixed plate (71), a cross-shaped support rod (72) is fixed to the outside of the fixed plate (71), the outer ends of the support rods (72) are fixed in the drying cylinder (2), a conical cylinder (73) is fixed to the bottom of the fixed plate (71), and the output shaft of the motor (4) vertically penetrates the conical cylinder (73) and the fixed plate (71).
7. A drying device for parts spraying processing according to claim 6, characterized in that: The transmission component (8) comprises a first gear (81), the first gear (81) being fixed to the output shaft end of the motor (4), two shafts (82) being symmetrically arranged on the fixing plate (71), and the two shafts (82) being rotationally connected to the fixing plate (71), a second gear (83) meshing with the first gear (81) being fixed to the top of the two shafts (82), and a ring gear (84) meshing with the shafts (82) being fixed on the inner ring surface of the inner ring frame (62).
8. A drying device for parts spraying processing according to claim 7, characterized in that: The outer diameter of the top of the conical cylinder (73) is equal to the outer diameters of the fixing plate (71) and the inner ring frame (62).