A ceiling fabric spraying device

Abstract

This utility model relates to the field of automotive headliner production technology, specifically to a headliner fabric spraying device, including a frame, a recycling unit, a conveying mechanism, and a mobile spraying mechanism. The mobile spraying mechanism includes two supports, two water tanks, two spray guns, two fixed units, and a moving unit. The fixed unit includes a slider, a spray gun holder, and a mounting plate. The two spray guns are connected to the lower end of their respective water tanks via water pipes. The water tanks are supplied with water by an external pump and are equipped with magnetic level sensors. When the tank is full, water supply stops, and water is forced into the spray guns by air pressure within the water tanks. When the spray guns are opened, water is sprayed out. The water output and mist shape can be adjusted on the spray guns. The moving unit drives the slider to move, which in turn moves the spray guns, thus completing spraying at different locations. Therefore, this device can spray water appropriately, avoids manual operation, saves manpower, and is highly efficient.

Description

Technical Field

[0001] This utility model relates to the field of automobile roof production technology, and in particular to a roof fabric spraying device. Background Technology

[0002] The car roof is a decorative covering installed on the roof of a vehicle. It is one of the core components of the car interior, and its function is not limited to beautifying the interior space, but also involves key performance aspects such as comfort, safety, sound insulation, and heat insulation.

[0003] During the production of car roofs, the adhesive on the roof fabric needs to be activated with water. Currently, this is done manually by spraying water onto the roof fabric.

[0004] However, in the aforementioned existing technologies, manual watering is time-consuming, labor-intensive, inefficient, and requires a lot of work for workers. Furthermore, it is difficult to control the amount of water used manually, which can easily lead to excessive spraying, causing the fabric to become viscous and resulting in product scrap. Utility Model Content

[0005] The purpose of this utility model is to provide a ceiling fabric spraying device, which solves the problems of time-consuming and labor-intensive manual watering, low efficiency, high labor intensity for workers, and poor water volume control in the prior art, which can easily lead to excessive spraying and glue penetration into the fabric, resulting in product scrap.

[0006] To achieve the above objectives, this utility model provides a ceiling fabric spraying device, including a frame, a recycling unit, a conveying mechanism, and a mobile spraying mechanism. The mobile spraying mechanism includes two supports, two water storage tanks, two spray guns, two fixed units, and a moving unit. The fixed unit includes a slider, a spray gun holder, and a mounting plate. The two supports are respectively disposed on the upper end of the frame, and the two water storage tanks are respectively fixedly connected to the upper end of the corresponding supports. The moving unit is disposed inside the frame, the slider is adapted to the moving unit, the spray gun holder is fixedly connected to the lower end of the slider, the mounting plate is fixedly connected to the lower end of the spray gun holder, and the mounting plate is fixedly connected to the corresponding spray gun.

[0007] The moving unit includes a first belt, two bearing seats, two driven rollers, two first protective covers, and a first servo motor. The two bearing seats are respectively disposed inside the frame. The two driven rollers are rotatably connected to the bearing seats and located inside the bearing seats. The two first protective covers are respectively fixedly connected to the corresponding bearing seats and respectively sleeved on the outside of the corresponding driven rollers. The first servo motor is fixedly connected to the upper end of the corresponding bearing seat. The output end of the first servo motor passes through the corresponding bearing seat and the corresponding first protective cover and is fixedly connected to the corresponding driven roller. The first belt is sleeved on the two driven rollers.

[0008] The recycling unit includes a water collection tray, a drain pipe, a wastewater tank, and multiple casters. The water collection tray is fixedly connected to the frame and located below the conveying mechanism. The drain pipe is connected to the lower end of the water collection tray. The multiple casters are rotatably connected to the wastewater tank and are located around the bottom of the wastewater tank. The wastewater tank is located directly below the drain pipe.

[0009] The conveying mechanism includes a fixed conveying unit and a flip conveying unit. The fixed conveying unit includes a connecting plate, a first mounting bracket, a drive shaft, a driven shaft, a second belt, and a second servo motor. The first mounting bracket is disposed on the frame and located below the two spray guns. The drive shaft and the driven shaft are rotatably connected to the first mounting bracket, respectively. The second belt is sleeved on the outside of the drive shaft and the driven shaft. The second servo motor is fixedly connected to the connecting plate, and the output end of the second servo motor passes through the connecting plate and is fixedly connected to the drive shaft.

[0010] The flipping transmission unit includes a second mounting frame, two third belts, a third servo motor, two synchronous pulleys, a second protective cover, a fourth belt, a driving roller, a driven roller, and two cylinders. The second mounting frame is rotatably connected to the first mounting frame. The driving roller and the driven roller are rotatably connected to the second mounting frame. The two third belts are sleeved on the driving roller and the driven roller. The third servo motor is mounted on the outer wall of the second mounting frame. The two synchronous pulleys are connected to the third servo motor and their output ends to the second mounting frame, respectively. The driving roller passes through the second mounting frame and is fixedly connected to the corresponding synchronous pulley. The second protective cover is mounted on the second mounting frame and sleeved on the two synchronous pulleys. The fourth belt is sleeved on the two synchronous pulleys. The two cylinders are fixedly connected to the frame, and their output ends are rotatably connected to the side of the second mounting frame.

[0011] The ceiling fabric spraying equipment also includes two water-blocking covers, which are symmetrically arranged on the frame.

[0012] This utility model discloses a ceiling fabric spraying device. The product is placed on a conveying mechanism. Two spray guns are connected to the lower ends of corresponding water storage tanks via water pipes. The water storage tanks are supplied with water by an external pump and are equipped with magnetic level sensors. When the tank is full, water addition stops, and water is forced into the spray guns by the air pressure within the tanks. When the spray guns are turned on, water is sprayed out. The water output and mist shape can be adjusted on the spray guns. The two water storage tanks are used in a standby configuration, with one tank in use and the other in reserve. When the current tank is supplying water to the spray gun, the other tank is added. When the current tank runs out of water, the system switches to supply water to the other tank, and the current tank is added. This back-and-forth switching ensures continuous operation of the spraying system. The moving unit drives the slider, which in turn moves the spray gun, thus completing spraying at different locations. Therefore, this device can spray water appropriately, avoids manual operation, saves manpower, and is highly efficient. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a front view of the entire utility model.

[0016] Figure 3 This is a partial structural schematic diagram of the present invention.

[0017] Figure 4 This is a partial side view of the present invention.

[0018] Figure 5 This is the utility model Figure 4 Enlarged view of the local structure at point A.

[0019] 1-Frame, 2-Bracket, 3-Water tank, 4-Spray gun, 5-Slider, 6-Spray gun holder, 7-Mounting plate, 8-First belt, 9-Bearing seat, 10-Driven wheel, 11-First protective cover, 12-First servo motor, 13-Water collection tray, 14-Drain pipe, 15-Wastewater tank, 16-Moving wheel, 17-Connecting plate, 18-First mounting bracket, 19-Drive shaft, 20-Driven shaft, 21-Second belt, 22-Second servo motor, 23-Second mounting bracket, 24-Third belt, 25-Third servo motor, 26-Synchronous pulley, 27-Second protective cover, 28-Fourth belt, 29-Driven roller, 30-Driven roller, 31-Cylinder, 32-Water baffle. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Please see Figures 1 to 5 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3 This is a partial structural schematic diagram of the present invention. Figure 4 This is a partial side view of the present invention. Figure 5 This is the utility model Figure 4 Enlarged view of the local structure at point A.

[0022] This utility model provides a ceiling fabric spraying device, including a frame 1, a recycling unit, a conveying mechanism, and a mobile spraying mechanism. The mobile spraying mechanism includes two supports 2, two water tanks 3, two spray guns 4, two fixed units, and a moving unit. The fixed unit includes a slider 5, a spray gun holder 6, and a mounting plate 7. The two supports 2 are respectively disposed on the upper end of the frame 1, and the two water tanks 3 are respectively fixedly connected to the upper end of the corresponding supports 2. The moving unit is disposed inside the frame 1, the slider 5 is adapted to the moving unit, the spray gun holder 6 is fixedly connected to the lower end of the slider 5, the mounting plate 7 is fixedly connected to the lower end of the spray gun holder 6, and the mounting plate 7 is fixedly connected to the corresponding spray gun 4.

[0023] In this embodiment, the product is placed on the conveying mechanism. The two spray guns 4 are connected to the lower end of the corresponding water storage tanks 3 via water pipes. The water storage tanks 3 are supplied with water by an external pump and are equipped with magnetic level sensors. When the tank is full, water addition stops, and water is forced into the spray guns 4 by the air pressure inside the water storage tanks 3. When the spray guns 4 are turned on, water is sprayed out. The water output and water mist shape can be adjusted on the spray guns 4. The two water storage tanks 3 are used in pairs, one for use and one for backup. When the current water storage tank 3 is supplying water to the spray gun 4, the other water storage tank 3 is added. When the water in the current water storage tank 3 is used up, the system switches to the other water storage tank 3 to supply water, and the current tank is added. This back-and-forth switching ensures that the water spraying system can work continuously. The moving unit drives the slider 5 to move, which in turn drives the spray guns 4 to move, thereby completing the spraying at different locations. Thus, the device can spray water in an appropriate amount, avoid manual operation, save manpower, and is highly efficient.

[0024] Further, the moving unit includes a first belt 8, two bearing seats 9, two driven rollers 10, two first protective covers 11, and a first servo motor 12. The two bearing seats 9 are respectively disposed inside the frame 1. The two driven rollers 10 are rotatably connected to the bearing seats 9 and located inside the bearing seats 9. The two first protective covers 11 are respectively fixedly connected to the corresponding bearing seats 9 and respectively sleeved on the outside of the corresponding driven rollers 10. The first servo motor 12 is fixedly connected to the upper end of the corresponding bearing seat 9. The output end of the first servo motor 12 passes through the corresponding bearing seat 9 and the corresponding first protective cover 11 and is fixedly connected to the corresponding driven roller 10. The first belt 8 is sleeved on the two driven rollers 10.

[0025] In this embodiment, the first servo motor 12 is protected by the first protective cover 11. The output end of the first servo motor 12 drives the two driven wheels 10 and the first belt 8 to rotate, thereby driving the slider 5 to move through the first belt 8, and thus driving the spray gun 4 to move.

[0026] Furthermore, the recycling unit includes a water collection tray 13, a drain pipe 14, a wastewater tank 15, and multiple casters 16. The water collection tray 13 is fixedly connected to the frame 1 and located below the conveying mechanism. The drain pipe 14 is connected to the lower end of the water collection tray 13. The multiple casters 16 are rotatably connected to the wastewater tank 15 and are located around the bottom of the wastewater tank 15. The wastewater tank 15 is located directly below the drain pipe 14.

[0027] In this embodiment, after the water is sprayed, it falls into the water collection tray 13 and then flows into the wastewater tank 15 through the drain pipe 14 for storage, so as to facilitate subsequent unified treatment. The multiple casters 16 facilitate the movement of the wastewater tank 15.

[0028] Furthermore, the conveying mechanism includes a fixed conveying unit and a flipping conveying unit. The fixed conveying unit includes a connecting plate 17, a first mounting bracket 18, a drive shaft 19, a driven shaft 20, a second belt 21, and a second servo motor 22. The first mounting bracket 18 is disposed on the frame 1 and located below the two spray guns 4. The drive shaft 19 and the driven shaft 20 are rotatably connected to the first mounting bracket 18, respectively. The second belt 21 is sleeved on the outside of the drive shaft 19 and the driven shaft 20. The second servo motor 22 is fixedly connected to the connecting plate 17. The output end of the second servo motor 22 passes through the connecting plate 17 and is fixedly connected to the drive shaft 19.

[0029] In this embodiment, the output end of the second servo motor 22 drives the drive shaft 19 to rotate, which in turn drives the second belt 21 and the driven shaft 20 to rotate.

[0030] Furthermore, the flipping transmission unit includes a second mounting frame 23, two third belts 24, a third servo motor 25, two synchronous pulleys 26, a second protective cover 27, a fourth belt 28, a driving roller 29, a driven roller 30, and two cylinders 31. The second mounting frame 23 is rotatably connected to the first mounting frame 18. The driving roller 29 and the driven roller 30 are rotatably connected to the second mounting frame 23, respectively. The two third belts 24 are both sleeved on the driving roller 29 and the driven roller 30. The third servo motor 25 is mounted on the second mounting frame 23. On the outer wall of 3, the two synchronous pulleys are respectively connected to the third servo motor 25 and its output end and the second mounting frame 23. The active roller 29 passes through the second mounting frame 23 and is fixedly connected to the corresponding synchronous pulley 26. The second protective cover 27 is disposed on the second mounting frame 23 and sleeved on the two synchronous pulleys 26. The fourth belt 28 is sleeved on the two synchronous pulleys 26. The two cylinders 31 are respectively fixedly connected to the frame 1, and the output ends of the two cylinders 31 are respectively rotatably connected to the side of the second mounting frame 23.

[0031] In this embodiment, the output of the third servo motor 25 drives the corresponding synchronous pulley 26 to rotate, which in turn drives the fourth belt 28 to rotate, which in turn drives the active roller 29, the two third belts 24 and the driven roller 30 to rotate. The output of the two cylinders 31 can drive the second mounting frame 23 to rotate along the first mounting frame 18, thereby making room at the bottom and facilitating maintenance by the staff. When spraying, the product can be placed on the second belt 21 and then moved on the second belt 21. After spraying is completed, it is moved to the two third belts 24.

[0032] Furthermore, the ceiling fabric spraying equipment also includes two water-blocking covers 32, which are symmetrically arranged on the frame 1.

[0033] In this embodiment, the two water-blocking covers 32 respectively block the sprayed water flow to prevent water from splashing to the outside and affecting the surrounding environment. When the device is in use, when the built-in infrared sensor detects that fabric has entered the device, the second belt 21 and the two third belts 24 start to rotate, moving the fabric forward. The spray gun 4 is opened, and the water in the water storage tank 3 is atomized and sprayed out from the spray gun 4 by air pressure. The first servo motor 12 drives the two spray gun 4 brackets 2 and the two sliders 5 to reciprocate, so that the water is evenly sprayed onto the upper surface of the fabric. Excess water flows into the water collection tray 13 and finally into the wastewater tank 15.

[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A ceiling fabric spraying device, characterized in that, Includes a frame, recovery unit, conveying mechanism, and mobile water spraying mechanism; The mobile water spraying mechanism includes two supports, two water tanks, two spray guns, two fixed units, and a moving unit. Each fixed unit includes a slider, a spray gun holder, and a mounting plate. The two supports are respectively disposed on the upper end of the frame, and the two water tanks are respectively fixedly connected to the upper end of the corresponding supports. The moving unit is disposed inside the frame, the slider is adapted to the moving unit, the spray gun holder is fixedly connected to the lower end of the slider, the mounting plate is fixedly connected to the lower end of the spray gun holder, and the mounting plate is fixedly connected to the corresponding spray gun.

2. The ceiling fabric spraying equipment as described in claim 1, characterized in that, The moving unit includes a first belt, two bearing seats, two driven rollers, two first protective covers, and a first servo motor. The two bearing seats are respectively disposed inside the frame. The two driven rollers are rotatably connected to the bearing seats and located inside the bearing seats. The two first protective covers are respectively fixedly connected to the corresponding bearing seats and respectively sleeved on the outside of the corresponding driven rollers. The first servo motor is fixedly connected to the upper end of the corresponding bearing seat. The output end of the first servo motor passes through the corresponding bearing seat and the corresponding first protective cover and is fixedly connected to the corresponding driven roller. The first belt is sleeved on the two driven rollers.

3. The ceiling fabric spraying equipment as described in claim 2, characterized in that, The recycling unit includes a water collection tray, a drain pipe, a wastewater tank, and multiple casters. The water collection tray is fixedly connected to the frame and located below the conveying mechanism. The drain pipe is connected to the lower end of the water collection tray. The multiple casters are rotatably connected to the wastewater tank and are located around the bottom of the wastewater tank. The wastewater tank is located directly below the drain pipe.

4. The ceiling fabric spraying equipment as described in claim 3, characterized in that, The conveying mechanism includes a fixed conveying unit and a flip conveying unit. The fixed conveying unit includes a connecting plate, a first mounting bracket, a drive shaft, a driven shaft, a second belt, and a second servo motor. The first mounting bracket is disposed on the frame and located below the two spray guns. The drive shaft and the driven shaft are rotatably connected to the first mounting bracket, respectively. The second belt is sleeved on the outside of the drive shaft and the driven shaft. The second servo motor is fixedly connected to the connecting plate. The output end of the second servo motor passes through the connecting plate and is fixedly connected to the drive shaft.

5. The ceiling fabric spraying equipment as described in claim 4, characterized in that, The flipping transmission unit includes a second mounting frame, two third belts, a third servo motor, two synchronous pulleys, a second protective cover, a fourth belt, a driving roller, a driven roller, and two cylinders. The second mounting frame is rotatably connected to the first mounting frame. The driving roller and the driven roller are rotatably connected to the second mounting frame. The two third belts are sleeved on the driving roller and the driven roller. The third servo motor is mounted on the outer wall of the second mounting frame. The two synchronous pulleys are connected to the third servo motor and their output ends to the second mounting frame, respectively. The driving roller passes through the second mounting frame and is fixedly connected to the corresponding synchronous pulley. The second protective cover is mounted on the second mounting frame and sleeved on the two synchronous pulleys. The fourth belt is sleeved on the two synchronous pulleys. The two cylinders are fixedly connected to the frame, and their output ends are rotatably connected to the side of the second mounting frame.

6. The ceiling fabric spraying equipment as described in claim 5, characterized in that, The ceiling fabric spraying equipment also includes two water-blocking covers, which are symmetrically arranged on the frame.

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