Roller shutter temperature change resistant slurry coating mechanism

Abstract

The utility model discloses a roller shutter temperature change resistant slurry coating mechanism which comprises a mounting table, the two sides of the interior of the mounting table are respectively and fixedly connected with a set of supports, the exterior of the mounting table is movably connected with a supporting frame, and the top end of the supporting frame is fixedly connected with a slurry box. And a positioning structure for automatically positioning the roller shutter is arranged in the mounting table. According to the temperature-change-resistant slurry coating mechanism for the roller shutter, the positioning clamping plates are arranged, before spraying, the roller shutter is flatly laid at the top end of the mounting table, then a first motor is started to drive a driving gear to rotate, the driving gear drives a bidirectional lead screw to rotate through a transmission gear, and the bidirectional lead screw drives threaded sleeves on the two sides of the outer portion to move towards the middle; the threaded sleeve drives the positioning clamping plate to move through the connecting piece, the positioning clamping plate moves the roller shutter to the middle position and is attached to the two sides of the roller shutter to position the roller shutter, and the problem that the roller shutter cannot be rapidly positioned is solved.

Description

Technical Field

[0001] This utility model relates to the field of roller shutter processing technology, specifically to a roller shutter temperature-resistant variable paste coating mechanism. Background Technology

[0002] Roller blinds are widely used in various fields, and nowadays they are highly corrosion-resistant and come in various materials such as metal and plastic. Different materials are suitable for different fields. Metal roller blinds are still the most common type of roller blind. When processing metal roller blinds, a temperature-resistant slurry needs to be applied to their surface to ensure that the roller blind will not deform or stop flowing due to rapid temperature changes during use.

[0003] However, the temperature-resistant variable paste coating device currently used for roller blind processing still has some defects in use. It cannot quickly position the formed roller blind during processing, and the roller material is prone to deviation during the spraying process, resulting in incomplete spraying and some areas of the roller material cannot be sprayed.

[0004] A novel temperature-resistant variable paste coating mechanism for roller shutters is proposed to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a roller shutter temperature-resistant variable paste coating mechanism to solve the problem of the inability to quickly position the roller shutter mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roller shutter temperature-resistant variable paste coating mechanism, including a mounting platform, a set of brackets fixedly connected to both sides inside the mounting platform, a support frame movably connected to the outside of the mounting platform, a paste tank fixedly connected to the top of the support frame, and a positioning structure for automatically positioning the roller shutter inside the mounting platform.

[0007] The positioning structure includes a bidirectional lead screw. The top of one side of the bracket is movably connected to the bidirectional lead screw. A transmission gear is fixedly connected to the outside of the bidirectional lead screw. A first motor is fixedly connected to the top of the inside of the mounting platform. A drive gear is fixedly connected to the output end of the first motor. A set of threaded sleeves is movably connected to both sides of the outside of the bidirectional lead screw. A connecting piece is fixedly connected to the top of the threaded sleeve. A movable groove is opened at the top of the mounting platform. A positioning clamp is fixedly connected to the connecting piece through the movable groove.

[0008] As a further technical solution of this utility model, the threaded sleeves on both sides of the outer side of the bidirectional lead screw are arranged symmetrically, and the center line of the bidirectional lead screw and the center line of the transmission gear are on the same horizontal plane.

[0009] As a further technical solution of this utility model, the transmission gear is meshed with the drive gear, and the connecting piece is slidably connected to the movable groove.

[0010] As a further technical solution of this utility model, a connecting plate is fixedly connected to the bottom of both sides inside the support frame, and a threaded sleeve is fixedly connected inside the connecting plate. A set of threaded shafts is movably connected to both sides inside the mounting platform. A fixing cover is fixedly connected to one end of the mounting platform. A sprocket is fixedly connected inside the fixing cover through one end of the threaded shaft and extending to the outside of the fixing cover. A transmission chain is movably connected to the outside of the sprocket. A second motor is fixedly connected to one side of one end of the fixing cover.

[0011] As a further technical solution of this utility model, the center line of the sprocket and the center line of the threaded shaft are on the same vertical plane, and the output end of the second motor passes through one end of the fixed cover and is fixedly connected to the sprocket.

[0012] As a further technical solution of this utility model, the threaded shaft is threadedly connected to the threaded sleeve, and the sprocket is movably connected to the fixed cover.

[0013] As a further technical solution of this utility model, a liquid guiding pump is fixedly connected to the top of the support frame, and a corrugated hose is fixedly connected to the output end of the liquid guiding pump. An electric cylinder is fixedly connected to the top inside the support frame, and a material guiding bin is fixedly connected to the output end of the electric cylinder. An atomizing spray hole is opened at the bottom of the material guiding bin. Limiting sleeves are fixedly connected to both sides of the material guiding bin. Limiting rods are fixedly connected to both sides of the top inside the support frame. The corrugated hose passes through the top of the support frame and is fixedly connected to the material guiding bin.

[0014] As a further technical solution of this utility model, the limiting sleeve is slidably connected to the limiting rod, the corrugated hose is connected to the interior of the material guide hopper, and the input end of the liquid guide pump passes through one end of the slurry tank and extends to the bottom of the slurry tank.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the roller shutter temperature-resistant variable paste coating mechanism not only realizes the ability to quickly position the roller shutter and automatically move the spraying mechanism for complete spraying, but also realizes the ability to adjust the height of the spraying components;

[0016] (1) By setting up a positioning clamp, bracket, threaded sleeve, double screw, transmission gear, first motor, movable groove, connecting piece and drive gear, before spraying, the roller shutter is laid flat on the top of the installation platform. Then the first motor is started to drive the drive gear to rotate. The drive gear drives the double screw to rotate through the transmission gear. The double screw drives the threaded sleeves on both sides of the outside to move towards the middle. The threaded sleeves then drive the positioning clamp to move through the connecting piece. The positioning clamp moves the roller shutter to the middle position and fits against its two sides to position it, thus realizing the quick positioning of the roller shutter.

[0017] (2) By setting up a support frame, connecting plate, threaded shaft, fixed cover, transmission chain, threaded sleeve, sprocket and second motor, while spraying, the second motor is started to drive a set of sprockets to rotate. The sprockets drive two sets of threaded shafts to rotate synchronously through the transmission chain. The threaded shafts drive the support frame to move through the threaded sleeve and connecting plate outside them. Thus, the support frame drives the spraying structure to move, so as to quickly spray the roller shutter completely. This realizes that the spraying structure can be automatically driven to move and spray the roller shutter completely.

[0018] (3) By setting up a limiting sleeve, a limiting rod, an electric cylinder, a liquid pump, a corrugated hose, a material guide chamber, and an atomizing nozzle, when spraying, the liquid pump is started to extract the slurry from the slurry tank and then guide it into the material guide chamber through the corrugated hose. At the same time, the electric cylinder is started to push the material guide chamber down. After adjusting the material guide chamber to a suitable height, the slurry is sprayed out through the atomizing nozzle at the bottom of the material guide chamber to ensure that the slurry can be sprayed evenly and completely on the roller shutter. The limiting sleeves on both sides of the material guide chamber are attached to the outside of the limiting rod to limit the material guide chamber to ensure the stability of the material guide chamber when it is raised and lowered, thus realizing the automatic adjustment of the height of the spraying components. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a bottom view cross-sectional structural diagram of the fixing cover of this utility model;

[0021] Figure 3 This is a bottom view of the material guide hopper structure of this utility model;

[0022] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Mounting platform; 2. Support frame; 3. Limiting sleeve; 4. Limiting rod; 5. Slurry tank; 6. Electric cylinder; 7. Liquid pump; 8. Corrugated hose; 9. Feed hopper; 10. Positioning clamp; 11. Connecting plate; 12. Threaded shaft; 13. Bracket; 14. Threaded sleeve; 15. Double-acting screw; 16. Transmission gear; 17. First motor; 18. Movable groove; 19. Connecting piece; 20. Drive gear; 21. Fixed cover; 22. Transmission chain; 23. Threaded sleeve; 24. Atomizing nozzle; 25. Sprocket; 26. Second motor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figure 1-4 A roller shutter temperature-resistant variable paste coating mechanism includes a mounting platform 1, a set of brackets 13 are fixedly connected to both sides inside the mounting platform 1, a support frame 2 is movably connected to the outside of the mounting platform 1, a paste tank 5 is fixedly connected to the top of the support frame 2, and a positioning structure for automatically positioning the roller shutter is provided inside the mounting platform 1.

[0026] The positioning structure includes a bidirectional lead screw 15, which is movably connected to the top of one side of the bracket 13. A transmission gear 16 is fixedly connected to the outside of the bidirectional lead screw 15. A first motor 17 is fixedly connected to the top inside the mounting platform 1. A drive gear 20 is fixedly connected to the output end of the first motor 17. A set of threaded sleeves 14 are movably connected to both sides of the outside of the bidirectional lead screw 15. A connecting piece 19 is fixedly connected to the top of the threaded sleeve 14. A movable groove 18 is opened at the top of the mounting platform 1. A positioning clamp 10 is fixedly connected to the connecting piece 19 through the movable groove 18.

[0027] The threaded sleeves 14 on both sides of the outer side of the double-acting screw 15 are arranged symmetrically, and the center line of the double-acting screw 15 and the center line of the transmission gear 16 are on the same horizontal plane.

[0028] The transmission gear 16 is meshed with the drive gear 20, and the connecting piece 19 is slidably connected to the movable groove 18.

[0029] Specifically, such as Figure 1 and Figure 2As shown, before spraying, the roller shutter is laid flat on the top of the mounting platform 1. Then, the first motor 17 is started to drive the drive gear 20 to rotate. The drive gear 20 drives the bidirectional lead screw 15 to rotate through the transmission gear 16. The bidirectional lead screw 15 drives the threaded sleeves 14 on both sides to move towards the middle. The threaded sleeves 14 then drive the positioning clamp 10 to move through the connecting piece 19. The positioning clamp 10 moves the roller shutter to the middle position and fits against its two sides to position it, thus realizing the quick positioning of the roller shutter.

[0030] A connecting plate 11 is fixedly connected to the bottom of both sides inside the support frame 2. A threaded sleeve 23 is fixedly connected inside the connecting plate 11. A set of threaded shafts 12 are movably connected to both sides inside the mounting platform 1. A fixing cover 21 is fixedly connected to one end of the mounting platform 1. A sprocket 25 is fixedly connected inside the fixing cover 21 through one end of the mounting platform 1. A transmission chain 22 is movably connected to the outside of the sprocket 25. A second motor 26 is fixedly connected to one side of one end of the fixing cover 21.

[0031] The centerline of the sprocket 25 and the centerline of the threaded shaft 12 are on the same vertical plane, and the output end of the second motor 26 passes through one end of the fixed cover 21 and is fixedly connected to the sprocket 25.

[0032] The threaded shaft 12 is threadedly connected to the threaded sleeve 23, and the sprocket 25 is movably connected to the fixed cover 21.

[0033] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, while spraying, the second motor 26 is started to drive a set of sprockets 25 to rotate. The sprockets 25 drive two sets of threaded shafts 12 to rotate synchronously through the transmission chain 22. The threaded shafts 12 drive the support frame 2 to move through the threaded sleeve 23 and the connecting plate 11 on their outside. Thus, the support frame 2 drives the spraying structure to move, so as to quickly and completely spray the roller shutter. This realizes that the spraying structure can be automatically moved to complete the spraying of the roller shutter.

[0034] A liquid pump 7 is fixedly connected to the top of the support frame 2. A corrugated hose 8 is fixedly connected to the output end of the liquid pump 7. An electric cylinder 6 is fixedly connected to the top inside the support frame 2. A material guide hopper 9 is fixedly connected to the output end of the electric cylinder 6. An atomizing spray hole 24 is opened at the bottom of the material guide hopper 9. Limiting sleeves 3 are fixedly connected to both sides of the material guide hopper 9. Limiting rods 4 are fixedly connected to both sides of the top inside the support frame 2. The corrugated hose 8 passes through the top of the support frame 2 and is fixedly connected to the material guide hopper 9.

[0035] The limiting sleeve 3 is slidably connected to the limiting rod 4, the corrugated hose 8 is connected to the inside of the guide hopper 9, and the input end of the liquid pump 7 passes through one end of the slurry tank 5 and extends to the bottom of the inside of the slurry tank 5.

[0036] Specifically, such as Figure 1 and Figure 3 As shown, during spraying, the liquid pump 7 is started to extract the slurry from the slurry tank 5 and then guide it into the guide chamber 9 through the corrugated hose 8. At the same time, the electric cylinder 6 is started to push the guide chamber 9 down. After the guide chamber 9 is adjusted to a suitable height, the slurry is sprayed out through the atomizing nozzle 24 at the bottom of the guide chamber 9 to ensure that the slurry can be sprayed evenly and completely on the roller shutter. The limiting sleeves 3 on both sides of the guide chamber 9 are attached to the outside of the limiting rod 4 to limit the guide chamber 9 and ensure the stability of the guide chamber 9 when it is raised and lowered. This realizes the automatic adjustment of the height of the spraying component.

[0037] Working Principle: Before spraying, the roller shutter is laid flat on the top of the mounting platform 1. Then, the first motor 17 is started, driving the drive gear 20 to rotate. The drive gear 20, through the transmission gear 16, drives the bidirectional lead screw 15 to rotate. The bidirectional lead screw 15 drives the threaded sleeves 14 on both sides to move towards the center. The threaded sleeves 14, through the connecting piece 19, drive the positioning clamp 10 to move. The positioning clamp 10 moves the roller shutter to the center position and positions it against both sides. During spraying, the liquid pump 7 is started to extract the slurry from the slurry tank 5 and guide it into the guide chamber 9 through the corrugated hose 8. Simultaneously, the electric cylinder 6 is started to push the guide chamber 9 downwards. After adjusting the guide bin 9 to a suitable height, the slurry is sprayed out through the atomizing nozzles 24 at the bottom of the guide bin 9 to ensure that the slurry can be sprayed evenly and completely on the roller shutter. The limiting sleeves 3 on both sides of the guide bin 9 are attached to the outside of the limiting rod 4 to limit the guide bin 9 and ensure the stability of the guide bin 9 when it is raised and lowered. At the same time as spraying, the second motor 26 is started to drive a set of sprockets 25 to rotate. The sprockets 25 drive two sets of threaded shafts 12 to rotate synchronously through the transmission chain 22. The threaded shafts 12 drive the support frame 2 to move through the threaded sleeves 23 and the connecting plate 11 on their outside. Thus, the support frame 2 drives the spraying structure to move, so as to quickly and completely spray the roller shutter.

Claims

1. A roller shutter temperature-resistant variable paste coating mechanism, comprising a mounting platform (1), characterized in that: A set of brackets (13) are fixedly connected to both sides inside the mounting platform (1), and a support frame (2) is movably connected to the outside of the mounting platform (1). A slurry box (5) is fixedly connected to the top of the support frame (2). A positioning structure for automatically positioning the roller shutter is provided inside the mounting platform (1). The positioning structure includes a bidirectional lead screw (15). The top of one side of the bracket (13) is movably connected to the bidirectional lead screw (15). A transmission gear (16) is fixedly connected to the outside of the bidirectional lead screw (15). The top of the inside of the mounting platform (1) is fixedly connected to a first motor (17). The output end of the first motor (17) is fixedly connected to a drive gear (20). A set of threaded sleeves (14) are movably connected to both sides of the outside of the bidirectional lead screw (15). A connecting piece (19) is fixedly connected to the top of the threaded sleeve (14). A movable groove (18) is opened at the top of the mounting platform (1). The connecting piece (19) passes through the movable groove (18) and is fixedly connected to a positioning clamp (10).

2. The roller shutter temperature-resistant variable paste coating mechanism according to claim 1, characterized in that: The threaded sleeves (14) on both sides of the outer side of the bidirectional lead screw (15) are arranged symmetrically, and the center line of the bidirectional lead screw (15) and the center line of the transmission gear (16) are on the same horizontal plane.

3. The roller shutter temperature-resistant variable paste coating mechanism according to claim 1, characterized in that: The transmission gear (16) is meshed with the drive gear (20), and the connecting piece (19) is slidably connected with the movable groove (18).

4. The roller shutter temperature-resistant variable paste coating mechanism according to claim 1, characterized in that: The bottom of both sides of the support frame (2) is fixedly connected to a connecting plate (11), and a threaded sleeve (23) is fixedly connected inside the connecting plate (11). A set of threaded shafts (12) are movably connected to both sides of the mounting platform (1). A fixing cover (21) is fixedly connected to one end of the mounting platform (1). A sprocket (25) is fixedly connected inside the fixing cover (21) through one end of the mounting platform (1). A transmission chain (22) is movably connected to the outside of the sprocket (25). A second motor (26) is fixedly connected to one side of one end of the fixing cover (21).

5. The roller shutter temperature-resistant variable paste coating mechanism according to claim 4, characterized in that: The centerline of the sprocket (25) and the centerline of the threaded shaft (12) are on the same vertical plane, and the output end of the second motor (26) passes through one end of the fixed cover (21) and is fixedly connected to the sprocket (25).

6. The roller shutter temperature-resistant variable paste coating mechanism according to claim 4, characterized in that: The threaded shaft (12) is threadedly connected to the threaded sleeve (23), and the sprocket (25) is movably connected to the fixed cover (21).

7. The roller shutter temperature-resistant variable paste coating mechanism according to claim 1, characterized in that: A liquid guiding pump (7) is fixedly connected to the top of the support frame (2), and a corrugated hose (8) is fixedly connected to the output end of the liquid guiding pump (7). An electric cylinder (6) is fixedly connected to the top inside the support frame (2), and a material guiding bin (9) is fixedly connected to the output end of the electric cylinder (6). An atomizing spray hole (24) is opened at the bottom of the material guiding bin (9). Limiting sleeves (3) are fixedly connected to both sides of the material guiding bin (9). Limiting rods (4) are fixedly connected to both sides of the top inside the support frame (2). The corrugated hose (8) passes through the top of the support frame (2) and is fixedly connected to the material guiding bin (9).

8. The roller shutter temperature-resistant variable paste coating mechanism according to claim 7, characterized in that: The limiting sleeve (3) is slidably connected to the limiting rod (4), the corrugated hose (8) is connected to the interior of the feed hopper (9), and the input end of the liquid pump (7) passes through one end of the slurry tank (5) and extends to the bottom of the slurry tank (5).

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