Electrostatic spraying oven for front door processing

Abstract

The utility model provides an electrostatic spraying oven for front door processing, which relates to the technical field of front door processing and comprises an oven body, a driving wheel and a driven wheel are arranged at the top of the oven body, a transmission belt is sleeved on the outer walls of the driving wheel and the driven wheel, an L-shaped plate is fixedly mounted at the top of the oven body, and a first motor is fixedly mounted at the top of the L-shaped plate. During use, a worker places a front door on the ejector rod on the bottom plate and then starts the air cylinder, the output end of the air cylinder pushes the top plate to descend until the ejector rod on the top plate is attached to the top of the front door, at the moment, the worker rotates the grip, the grip drives the threaded rod to rotate, and the threaded rod moves along the threaded hole; during drying, a worker starts a first motor, a driving wheel and a driven wheel to rotate, then the front door is driven to rotate, the two ends of the front door are heated more evenly, and the drying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to front door processing technical field especially relates to a front door processing is with electrostatic spraying oven. BACKGROUND

[0002] Electrostatic spraying is a kind of spraying method using high-voltage electrostatic field to make the negative charged paint particle directional motion along the opposite direction of electric field and adsorb paint particle on the workpiece surface.The front door after completing electrostatic spraying is placed in oven, and the oven is heated by hot air, and the paint on the surface of front door is rapidly dried and solidified by the convection and conduction of hot air.

[0003] In prior art, the air outlet position in the inside of most traditional ovens is fixed, and the front door is usually placed on the bracket during drying, and then the paint on the surface of front door is rapidly dried and solidified by the convection and conduction of hot air, but the position of bottom of front door is farther from the air outlet than the position of top of front door, so it may cause uneven heating and reduce heating efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of electrostatic spraying ovens for front door processing, to solve the problem that the position of bottom of front door is farther from the air outlet than the position of top of front door in prior art, so it may cause uneven heating and reduce heating efficiency.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of electrostatic spraying oven for front door processing, including box, the box top is provided with driving wheel and from driving wheel, the driving wheel and from driving wheel outer wall are equipped with transmission belt, the box top is fixedly installed with L type board, the L type board top is fixedly installed with first motor, the output of first motor penetrates L type board and is fixedly connected with driving wheel, the driving wheel and from driving wheel bottom are fixedly installed with rotating rod, the rotating rod bottom penetrates box and is fixedly installed with placing plate, the rotating rod bottom is equipped with storage groove, the storage groove inner wall is fixedly installed with pneumatic cylinder, the output of pneumatic cylinder penetrates placing plate and is fixedly installed with top plate, the top plate outer portion both ends are fixedly installed with support plate, the support plate outer wall is equipped with screw hole, the screw hole inside screw thread is connected with threaded rod, the threaded rod one end is movably connected with clamping plate, the threaded rod one end is fixedly installed with handle, the clamping plate outer wall is fixedly installed with limit rod, the limit rod one end is slidably inserted with support plate, the placing plate bottom is fixedly installed with connecting frame, the connecting frame outer wall is fixedly installed with bottom plate, the top plate and bottom plate opposite side are fixedly installed with the top rod of a plurality of evenly distributed.

[0006] Preferably, the outer wall of the box is fixedly provided with a fan, an output end of the fan is fixedly provided with a flexible hose, one end of the flexible hose penetrates through the box and is fixedly provided with a heating pipe, an outer wall of the heating pipe is sleeved with an electric heating wire, one end of the heating pipe is fixedly provided with a fixed pipe, and one end of the fixed pipe is fixedly connected with a plurality of uniformly distributed air jets.

[0007] Preferably, the outer wall of the box is fixedly provided with an electric telescopic rod, a telescopic end of the electric telescopic rod penetrates through the box and is fixedly provided with a fixed plate, and an outer wall of the fixed plate is fixedly connected with the fixed pipe.

[0008] Preferably, the bottom of the fixed plate is fixedly provided with a supporting rod, and the bottom of the supporting rod is provided with two rollers.

[0009] Preferably, one end of the outer wall of the box close to the fan is fixedly provided with a protective frame, a rotating groove is formed in the inside of the protective frame, a rotating disc is rotatably installed in the rotating groove, one end of the rotating disc is fixedly provided with a rotating ring, one end of the rotating ring penetrates through the protective frame and is fixedly provided with a first gear, and the inner wall of the first gear is fixedly provided with a filter screen.

[0010] Preferably, one end of the outer wall of the box close to the fan is fixedly provided with a second motor, an output end of the second motor is fixedly provided with a second gear, and the second gear is meshingly connected with the first gear.

[0011] Preferably, one end of the outer wall of the box close to the fan is fixedly provided with a connecting rod, and the top of the connecting rod is fixedly provided with a scraper.

[0012] Preferably, the outer wall of the box is provided with a control panel.

[0013] Preferably, one end of the box is hingedly provided with two box doors, and the outer wall of the box door is fixedly provided with a handle.

[0014] Preferably, the outer wall of the rotating disc is matched with the inner wall of the rotating groove.

[0015] Compared with the prior art, the utility model has the advantages and positive effects that,

[0016] 1、in the utility model, when using, the staff places the front door on the top rod on the bottom plate, then the staff starts the air cylinder, the output end of the air cylinder pushes the bottom plate to descend, until the top rod on the bottom plate is matched with the top of the front door, at this time, the staff rotates the handle, the handle drives the threaded rod to rotate, so that the threaded rod moves along the threaded hole, and then drives the clamping plate to move, until the two clamping plates clamp the front door, at this time, the front door is fixed, when drying, the staff starts the first motor, the driving wheel and the driven wheel rotate, and then drive the front door to rotate, so that the two ends of the front door are heated more evenly, and the drying efficiency is improved.

[0017] 2. In the utility model, when drying, the staff starts the fan, the fan inhales the outside air into the flexible hose, then into the heating pipe, the heating wire starts to heat the air, finally from the air jet head to the front door, at the same time, the staff starts the electric telescopic rod, the telescopic end of the electric telescopic rod stretches or retracts, drives the fixed plate to move back and forth, makes the hot air distribution more uniform, improves the drying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model proposes a whole perspective view of electrostatic spraying oven for front door processing;

[0019] Figure 2 The utility model proposes a box body internal structure perspective view of electrostatic spraying oven for front door processing;

[0020] Figure 3 The utility model proposes a storage groove internal structure perspective view of electrostatic spraying oven for front door processing;

[0021] Figure 4 The utility model proposes a box body sectional view of electrostatic spraying oven for front door processing;

[0022] Figure 5 The utility model proposes a protection frame sectional view of electrostatic spraying oven for front door processing.

[0023] Legend explanation: 1, box body;2, box door;3, handle;4, control panel;5, electric telescopic rod;6, driving wheel;7, driven wheel;8, transmission belt;9, L type board;10, first motor;11, rotating rod;12, placing plate;13, connecting frame;14, bottom plate;15, storage groove;16, air cylinder;17, top plate;18, jacking rod;19, support plate;20, screw hole;21, threaded rod;22, clamping plate;23, handle;24, limit rod;25, flexible hose;26, heating pipe;27, heating wire;28, fixed pipe;29, air jet head;30, fixed plate;31, support rod;32, roller;33, protection frame;34, fan;35, rotating groove;36, rotating disc;37, rotating ring;38, first gear;39, filter screen;40, second motor;41, second gear;42, connecting rod;43, scraper. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below with the help of drawings and examples.It should be explained that the embodiment of the application and the features in the embodiment can be combined mutually without conflict.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as Figures 1-5 As shown, this utility model provides an electrostatic spraying oven for front door processing, including a box body 1. A driving wheel 6 and a driven wheel 7 are arranged on the top of the box body 1. A transmission belt 8 is fitted onto the outer wall of the driving wheel 6 and the driven wheel 7. An L-shaped plate 9 is fixedly installed on the top of the box body 1. A first motor 10 is fixedly installed on the top of the L-shaped plate 9. The output end of the first motor 10 passes through the L-shaped plate 9 and is fixedly connected to the driving wheel 6. A rotating rod 11 is fixedly installed at the bottom of both the driving wheel 6 and the driven wheel 7. The bottom of the rotating rod 11 passes through the box body 1 and is fixedly installed on a placement plate 12. A storage groove 15 is opened at the bottom of the rotating rod 11. A cylinder 16 is fixedly installed on the inner wall of the storage groove 15. The output end passes through the placement plate 12 and is fixedly installed with a top plate 17. Support plates 19 are fixedly installed at both ends of the top plate 17. A threaded hole 20 is opened through the outer wall of the support plate 19. A threaded rod 21 is threadedly connected inside the threaded hole 20. A clamping plate 22 is movably connected to one end of the threaded rod 21. A handle 23 is fixedly installed at one end of the threaded rod 21. A limit rod 24 is fixedly installed on the outer wall of the clamping plate 22. One end of the limit rod 24 is slidably inserted into the support plate 19. A connecting frame 13 is fixedly installed at the bottom of the placement plate 12. A bottom plate 14 is fixedly installed on the outer wall of the connecting frame 13. Multiple evenly distributed top rods 18 are fixedly installed on the side of the top plate 17 opposite to the bottom plate 14.

[0027] The effect achieved by the entire embodiment 1 is as follows: When in use, the operator places the front door on the top rod 18 on the base plate 14, and then the operator starts the cylinder 16. The output end of the cylinder 16 pushes the top plate 17 down until the top rod 18 on the top plate 17 is in contact with the top of the front door. At this time, the operator rotates the handle 23, which drives the threaded rod 21 to rotate, so that the threaded rod 21 moves along the threaded hole 20, thereby driving the clamping plate 22 to move until the clamping plates 22 on both sides hold the front door. At this time, the front door is fixed. When drying, the operator starts the first motor 10, and the driving wheel 6 and the driven wheel 7 rotate, thereby driving the front door to rotate, so that the two ends of the front door are heated more evenly, improving the drying efficiency.

[0028] Example 2, as Figures 1-5 As shown, a fan 34 is fixedly installed on the outer wall of the housing 1. A telescopic hose 25 is fixedly installed at the output end of the fan 34. One end of the telescopic hose 25 passes through the housing 1 and is fixedly installed with a heating tube 26. An electric heating wire 27 is sleeved on the outer wall of the heating tube 26. A fixing tube 28 is fixedly installed at one end of the heating tube 26. A plurality of evenly distributed jet nozzles 29 are fixedly connected to one end of the fixing tube 28.

[0029] Further, the outer wall of the box body 1 is fixedly installed with an electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 penetrates through the box body 1 and is fixedly installed with a fixed plate 30, and the outer wall of the fixed plate 30 is fixedly connected with the fixed tube 28.

[0030] Further, the bottom of the fixed plate 30 is fixedly installed with a supporting rod 31, and the bottom of the supporting rod 31 is provided with two rollers 32.

[0031] Further, the outer wall of the box body 1 is fixedly installed with an electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 penetrates through the box body 1 and is fixedly installed with a fixed plate 30, and the outer wall of the fixed plate 30 is fixedly connected with the fixed tube 28.

[0032] Further, the outer wall of the box body 1 is fixedly installed with an electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 penetrates through the box body 1 and is fixedly installed with a fixed plate 30, and the outer wall of the fixed plate 30 is fixedly connected with the fixed tube 28.

[0033] Further, the outer wall of the box body 1 is fixedly installed with an electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 penetrates through the box body 1 and is fixedly installed with a fixed plate 30, and the outer wall of the fixed plate 30 is fixedly connected with the fixed tube 28.

[0034] Further, the outer wall of the box body 1 is provided with a control panel 4 for controlling various electronic components.

[0035] Further, one end of the box body 1 is hingedly connected with two box doors 2, and the outer wall of the box door 2 is fixedly installed with a handle 3.

[0036] Further, the outer wall of the box body 1 is fixedly installed with an electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 penetrates through the box body 1 and is fixedly installed with a fixed plate 30, and the outer wall of the fixed plate 30 is fixedly connected with the fixed tube 28.

[0037] The effect achieved by the whole embodiment 2 is that when drying, the worker starts the fan 34, the fan 34 sucks the air outside into the telescopic hose 25, then into the heating pipe 26, the heating wire 27 starts to heat the air, and finally sprays the hot air to the front door from the air jet head 29, at the same time, the worker starts the electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 is stretched or retracted, driving the fixed plate 30 to move back and forth, so that the hot air is distributed more evenly, improving the drying efficiency.

[0038] Working principle: in use, the worker will be placed on the top bar 18 on the base plate 14 front door, then the worker starts the cylinder 16, the output end of the cylinder 16 pushes the top plate 17 down, until the top bar 18 on the top plate 17 and the top of the front door fit, at this time the worker turns the handle 23, handle 23 driven screw rod 21 rotation, so that the threaded rod 21 along the threaded hole 20 moves, in turn, drive the clamping plate 22 moves, until both sides of the clamping plate 22 clamping front door, at this time the front door is fixed, drying, the worker starts the first motor 10, driving wheel 6 and driven wheel 7 rotation, in turn, drive the front door rotation, so that the front door both ends are heated more evenly, improve the drying efficiency. When drying, the worker starts the fan 34, fan 34 will be outside the air into the flexible hose 25, then into the heating tube 26, the heating wire 27 begins to heat the air, finally from the air jet head 29 to the front door, at the same time, the worker starts the electric telescopic rod 5, the telescopic end of the electric telescopic rod 5 stretch or retract, drive the fixed plate 30 back and forth, so that the hot air distribution is more evenly, improve the drying efficiency. When the fan 34 works, the worker starts the second motor 40, the second gear 41 rotation, in turn, drive the first gear 38 and filter screen 39 rotation, the filter screen 39 outer wall is in contact with the scraper 43 constantly, so that the scraper 43 will filter screen 39 surface dust scraped off, improve the cleaning efficiency, and filter screen 39 can prevent dust into the fan 34.

[0039] The above, only the preferred embodiment of the present application, not to the present application for other forms of restrictions, any skilled in the art of technical personnel may be disclosed by the above technical content to change or modification of equivalent changes equivalent embodiments applied to other fields, but any of the above examples, without departing from the technical content of the present application, according to the technical essence of the present application to the above examples of any simple modification, equivalent changes and modification, still belongs to the present application technical scheme protection scope.

Claims

1. An electrostatic spray oven for front door processing comprising a housing (1), characterized in that: The top of the box (1) is provided with driving wheel (6) and driven wheel (7), the outer wall of driving wheel (6) and driven wheel (7) is sleeved with transmission belt (8), the top of box (1) is fixedly installed with L type board (9), the top of L type board (9) is fixedly installed with first motor (10), the output end of first motor (10) penetrates L type board (9) and is fixedly connected with driving wheel (6), the bottom of driving wheel (6) and driven wheel (7) is fixedly installed with rotating rod (11), the bottom of rotating rod (11) penetrates box (1) and is fixedly installed with placing plate (12), the bottom of rotating rod (11) is provided with storage groove (15), the inner wall of storage groove (15) is fixedly installed with air cylinder (16), the output end of air cylinder (16) penetrates placing plate (12) and is fixedly installed with top plate (17), the outer portion both ends of top plate (17) are fixedly installed with support plate (19), the outer wall of support plate (19) is penetrated and is provided with threaded hole (20), the threaded hole (20) is internally threadedly connected with threaded rod (21), one end of threaded rod (21) is movably connected with clamping plate (22), one end of threaded rod (21) is fixedly installed with handle (23), the outer wall of clamping plate (22) is fixedly installed with limiting rod (24), one end of limiting rod (24) is slidably inserted with support plate (19), the bottom of placing plate (12) is fixedly installed with connecting frame (13), the outer wall of connecting frame (13) is fixedly installed with bottom plate (14), a plurality of evenly distributed top rods (18) are fixedly installed on the opposite side of top plate (17) and bottom plate (14).

2. The electrostatic spray oven for front door processing according to claim 1, characterized in that: The outer wall of the box (1) is fixedly installed with a fan (34), the output end of the fan (34) is fixedly installed with a flexible hose (25), one end of the flexible hose (25) penetrates the box (1) and is fixedly installed with a heating pipe (26), the outer wall of the heating pipe (26) is sleeved with an electric heating wire (27), one end of the heating pipe (26) is fixedly installed with a fixed pipe (28), a plurality of evenly distributed air injection heads (29) are fixedly connected to one end of the fixed pipe (28).

3. The electrostatic spray oven for front door processing of claim 1, wherein: The outer wall of the box (1) is fixedly installed with an electric telescopic rod (5), the telescopic end of the electric telescopic rod (5) penetrates the box (1) and is fixedly installed with a fixed plate (30), the outer wall of the fixed plate (30) is fixedly connected with the fixed pipe (28).

4. The electrostatic spray oven for front door processing of claim 3, wherein: The bottom of the fixed plate (30) is fixedly installed with a support rod (31), and the bottom of the support rod (31) is provided with two rollers (32).

5. The electrostatic spray oven for front door finishing according to claim 1, wherein: The outer end of the box (1) close to the fan (34) is fixedly installed with a protection frame (33), the inside of the protection frame (33) is provided with a rotating groove (35), the rotating groove (35) is rotatably installed with a rotating disc (36), one end of the rotating disc (36) is fixedly installed with a rotating ring (37), one end of the rotating ring (37) penetrates the protection frame (33) and is fixedly installed with a first gear (38), the inner wall of the first gear (38) is fixedly installed with a filter screen (39).

6. The electrostatic spray oven for front door finishing according to claim 1, wherein: The second motor (40) is fixedly installed at one end of the box (1) close to the fan (34), the output end of the second motor (40) is fixedly installed with the second gear (41), and the second gear (41) is meshed with the first gear (38).

7. The electrostatic spray oven for front door finishing according to claim 1, wherein: The connecting rod (42) is fixedly installed at one end of the box (1) close to the fan (34), and the scraper (43) is fixedly installed at the top of the connecting rod (42).

8. The electrostatic spray oven for front door finishing according to claim 1, wherein: The control panel (4) is arranged on the outer wall of the box (1).

9. The electrostatic spray oven for front door finishing according to claim 1, wherein: Two box doors (2) are hingedly arranged at one end of the box (1), and the handle (3) is fixedly installed on the outer wall of the box door (2).

10. The electrostatic spray oven for front door finishing according to claim 5, wherein: The outer wall of the rotating disc (36) is attached to the inner wall of the rotating groove (35).

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