Curtain accessory assembling device with feeding pretreatment function
By designing a pretreatment component for the curtain accessory assembly device, ultrasonic cleaning and warm air drying technologies are used to remove stains and moisture from the surface of the lead blocks, solving the problem of stains and spots in curtain processing and improving the aesthetics and processing efficiency of the curtains.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-03-06
AI Technical Summary
During the curtain manufacturing process, tiny dust particles and residual lubricating oil or coolant on the surface of the lead blocks can cause stains or spots, affecting the appearance and color of the curtains.
Design a curtain accessory assembly device, including components such as a cleaning pool, an ultrasonic generator, a fan, a heating tube, and a water-absorbing roller. It removes stains and moisture from the surface of lead blocks through ultrasonic cleaning, high-speed airflow, and warm air drying, preventing contaminants from transferring to the curtain fabric.
It effectively removes stains and moisture from the surface of the lead block, ensuring the overall color and appearance of the curtain fabric, improving drying efficiency, preventing increased humidity, and ensuring the smooth progress of subsequent processes.
Smart Images

Figure CN223970521U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of curtain accessories technology, specifically a curtain accessory assembly device with a feeding pretreatment function. Background Technology
[0002] Lead blocks are mainly made of lead or lead alloys. This material is widely used in curtain design due to its high density and stability. Usually, lead blocks are fixed to the bottom of the curtain to increase the overall weight. By giving the curtain more weight, the lead blocks can effectively improve the drape of the curtain, allowing it to naturally align vertically and form smooth lines, thereby enhancing the overall aesthetics and elegance. In addition, this design also helps the curtain remain stable during use, preventing irregular swaying due to thin fabric or external forces.
[0003] However, during the actual processing of the lead blocks, the workshop environment already contains tiny dust and particles that easily accumulate on the surface of the lead blocks. At the same time, for the purpose of protecting equipment and improving processing efficiency, lubricating oil or coolant is often used. These liquids may remain on the surface of the lead blocks after processing, forming oil stains. These contaminants may transfer to the curtain fabric, leaving obvious stains or spots on the curtain fabric, affecting the overall color and aesthetics. In view of this, we propose a curtain accessory assembly device with a feeding pretreatment function. Utility Model Content
[0004] The purpose of this utility model is to provide a curtain accessory assembly device with a feeding pretreatment function to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a curtain accessory assembly device with a feeding pretreatment function, comprising a base, a sewing device fixedly connected to the top end face of the base, and a pretreatment component provided on the top end face of the base, the pretreatment component comprising:
[0006] A cleaning pool is fixedly connected to the top end face of the base. A guide rod is fixedly connected to the side wall of the cleaning pool. An ultrasonic generator is fixedly connected to the bottom surface of the cleaning pool. A guide rod is fixedly connected to the inner wall of the cleaning pool.
[0007] The housing is fixedly connected to the top end face of the base. The inner wall of the housing has a right air duct. A fan is fixedly connected to the inner wall of the right air duct, and a heating tube is fixedly connected to the inner wall of the right air duct.
[0008] The left air duct is located on the inner wall of the housing. The left air duct has an air inlet and an air outlet. The air outlet of the left air duct has an air outlet hole.
[0009] A water-absorbing roller is fixedly connected to a rotating shaft, and a motor is fixedly connected to the end face of the rotating shaft. The motor is fixedly connected to the side wall of the housing.
[0010] Preferably, the right air duct is provided with an air inlet and an air outlet, and the heating tube is located on the side of the fan near the air outlet.
[0011] Preferably, the air outlet of the right air duct is located inside the housing, and the end of the air outlet away from the left air duct is connected to the inside of the housing. The air outlet reduces the diameter of the air flow channel, thereby increasing the speed of air flow.
[0012] Preferably, there are two sets of left and right air ducts, with the air outlets of the two sets of right air ducts respectively located on the inner top and inner bottom surfaces of the housing, and the air outlets connected to the two sets of left air ducts respectively located on the inner top and inner bottom surfaces of the housing.
[0013] Preferably, the air outlets connected by the two sets of left air ducts are staggered, and the water-absorbing roller is placed between the left and right air ducts to wipe away the water droplets on the surface of the lead block.
[0014] Preferably, a mounting bracket is fixedly connected to the top end face of the base, and a driving device is fixedly connected to the output end of the mounting bracket. The output end of the driving device is connected to a conveyor belt. A placement groove is opened on the outer surface of the conveyor belt, and a slot is opened on the inner bottom surface of the placement groove. The conveyor belt is movably connected to guide rod one and guide rod two. The lead block is placed in the placement groove, and then conveyed by the conveyor belt through washing and drying in sequence, and then enters the sewing equipment to be sewn together with the finished curtain fabric.
[0015] Preferably, the inner wall of the housing is provided with drainage channels, and there are two sets of drainage channels. The two sets of drainage channels are respectively located below the air outlet and the air outlet of the right air duct. The drainage channels are connected to the left air duct and the right air duct through drainage holes, and the diameter of the drainage holes is smaller than the diameter of the air outlet.
[0016] Compared with the prior art, this utility model provides a curtain accessory assembly device with a feeding pretreatment function, which has the following beneficial effects:
[0017] 1. This curtain accessory assembly device with pre-treatment function uses a pre-treatment component to allow the cleaning liquid to react chemically or physically with the oil stains on the surface of the lead block, thereby removing the stains from the lead block and preventing these contaminants from transferring to the curtain fabric and leaving obvious stains or spots that would affect the overall color and aesthetics. The accelerated airflow sequentially blows away the water droplets on the top and bottom of the lead block. When the airflow blows upwards from the bottom of the lead block, some water droplets will fall on the top of the lead block. At this time, the water absorption roller wipes away the water droplets remaining on the top of the lead block, improving the drying efficiency. Then, warm air further removes the residual moisture on the surface of the lead block, ensuring that the lead block is completely dry and preventing residual moisture from affecting subsequent processes.
[0018] 2. This curtain accessory assembly device with pre-treatment function prevents moisture from remaining inside the device through the drainage channel and drainage hole, avoiding the increase in humidity caused by water droplet retention and ensuring the overall drying effect. By making the diameter of the drainage hole smaller than the air outlet hole, it can be ensured that most of the airflow is still discharged from the air outlet hole, allowing only a small amount of air to enter the drainage channel, so that the airflow in the left air duct and the air outlet hole remains at a high speed and is not diverted to the drainage channel in large quantities, thus ensuring the stability of the drying effect. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the main structure of the present utility model;
[0020] Figure 2 This utility model Figure 1 Schematic diagram of the structure of region A in the middle;
[0021] Figure 3 This is a schematic diagram of the cleaning pool structure of this utility model;
[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the shell of this utility model;
[0023] Figure 5 This is a schematic diagram of the shell structure of this utility model;
[0024] Figure 6 This utility model Figure 5 Schematic diagram of the structure of region B in the middle.
[0025] In the diagram: 1. Base; 2. Sewing equipment; 3. Pre-treatment components; 301. Cleaning tank; 302. Ultrasonic generator; 303. Guide rod one; 304. Guide rod two; 305. Housing; 306. Right air duct; 307. Fan; 308. Heating tube; 309. Left air duct; 310. Air outlet; 311. Rotating shaft; 312. Motor; 313. Absorbent roller; 4. Mounting frame; 5. Drive equipment; 6. Conveyor belt; 7. Placement trough; 8. Slot opening; 9. Drainage channel; 10. Drain hole. Detailed Implementation
[0026] like Figures 1-6 As shown, this utility model provides a technical solution: a curtain accessory assembly device with a feeding pretreatment function, including a base 1, a sewing device 2 fixedly connected to the top end face of the base 1, and a pretreatment component 3 provided on the top end face of the base 1. The pretreatment component 3 includes a cleaning tank 301, an ultrasonic generator 302, a guide rod 1 303, a guide rod 2 304, a housing 305, a right air duct 306, a fan 307, a heating tube 308, a left air duct 309, an air outlet 310, a rotating shaft 311, a motor 312, and a water absorption roller 313.
[0027] In one embodiment of this utility model, the cleaning pool 301 is fixedly connected to the top end face of the base 1, a guide rod 303 is fixedly connected to the side wall of the cleaning pool 301, an ultrasonic generator 302 is fixedly connected to the inner bottom surface of the cleaning pool 301, and a guide rod 304 is fixedly connected to the inner wall of the cleaning pool 301.
[0028] The housing 305 is fixedly connected to the top end face of the base 1. A right air duct 306 is provided on the inner wall of the housing 305. A fan 307 is fixedly connected to the inner wall of the right air duct 306. A heating tube 308 is fixedly connected to the inner wall of the right air duct 306. The right air duct 306 is provided with an air inlet and an air outlet. The heating tube 308 is located on the side of the fan 307 near the air outlet. The air outlet of the right air duct 306 is located inside the housing 305. A left air duct 309 is provided on the inner wall of the housing 305. The left air duct 309 is provided with an air inlet and an air outlet. An air outlet 310 is provided at the air outlet of the left air duct 309. The end of the air outlet 310 away from the left air duct 309 is connected to the interior of the housing 305. The air outlet 310 reduces the diameter of the air flow channel, thereby increasing the air flow speed.
[0029] The water-absorbing roller 313 is fixedly connected to the rotating shaft 311. The end face of the rotating shaft 311 is fixedly connected to the motor 312. The motor 312 is fixedly connected to the side wall of the housing 305. There are two sets of left air ducts 309 and right air ducts 306. The air outlets of the two sets of right air ducts 306 are respectively located on the inner top surface and inner bottom surface of the housing 305. The air outlets 310 connected by the two sets of left air ducts 309 are respectively located on the inner top surface and inner bottom surface of the housing 305. The air outlets 310 connected by the two sets of left air ducts 309 are staggered. The water-absorbing roller 313 is located between the left air duct 309 and the right air duct 306. The water-absorbing roller 313 wipes away the water droplets on the surface of the lead block.
[0030] A mounting bracket 4 is fixedly connected to the top end face of the base 1. A drive device 5 is fixedly connected to the output end of the mounting bracket 4. The output end of the drive device 5 is connected to the conveyor belt 6. A placement groove 7 is opened on the outer surface of the conveyor belt 6. A slot 8 is opened on the bottom surface of the placement groove 7. The conveyor belt 6 is movably connected to the first guide rod 303 and the second guide rod 304.
[0031] The lead block is placed in the placement trough 7, and the driving device 5 drives the conveyor belt 6 to move. The lead block is conveyed by the conveyor belt 6 through washing and drying in sequence, and then enters the sewing device 2 to be sewn together with the finished curtain fabric.
[0032] The ultrasonic generator 302 emits ultrasonic waves to promote the reaction between the cleaning fluid and oil stains in the cleaning tank 301. This causes the bubbles in the cleaning fluid to vibrate at high speed, promoting a chemical or physical reaction between the cleaning fluid and the oil stains on the surface of the lead block, thereby removing the stains from the lead block and preventing these contaminants from transferring to the curtain fabric and leaving obvious stains or spots, thus affecting the overall color and aesthetics. Then, the conveyor belt 6 transports the lead block into the housing 305. The fan 307 in the left air duct 309 operates, blowing air towards the air outlet 310. The air outlet 310 narrows the diameter of the airflow channel, thereby making the airflow... As the speed of movement increases, the accelerated airflow blows away the water droplets on the top and bottom of the lead block in sequence. When the airflow blows upwards from the bottom of the lead block, some water droplets will fall onto the top of the lead block. At this time, the water absorption roller 313 is driven to rotate by the motor 312 to wipe away the water droplets remaining on the top of the lead block, improving the drying efficiency. Then, the fan 307 in the right air duct 306 works to blow air towards the air outlet. As the air flows towards the air outlet, it is heated by the heating tube 308. The warm air further removes the residual moisture on the surface of the lead block, ensuring that the lead block is completely dry and preventing residual moisture from affecting subsequent processes.
[0033] In addition, the inner wall of the housing 305 is provided with drainage channels 9. There are two sets of drainage channels 9, which are respectively located below the air outlet 310 and the air outlet end of the right air duct 306. The drainage channels 9 are connected to the left air duct 309 and the right air duct 306 through drainage holes 10. The diameter of the drainage holes 10 is smaller than the diameter of the air outlet 310, so that water droplets entering the air outlet 310 and the air outlet end of the right air duct 306 enter the drainage channels 9 through the drainage holes 10 and then exit the housing 305, preventing moisture from remaining inside the device and avoiding the increase in humidity caused by water droplet retention, thus ensuring the overall drying effect. By making the diameter of the drainage holes 10 smaller than that of the air outlet 310, it can be ensured that most of the airflow still exits from the air outlet 310, allowing only a small amount of air to enter the drainage channels 9. This keeps the airflow in the left air duct 309 and the air outlet 310 flowing at high speed and prevents it from being diverted to the drainage channels 9 in large quantities, ensuring the stability of the drying effect.
[0034] In this invention, during use, the lead block is placed in the placement groove 7, the driving device 5 drives the conveyor belt 6 to move, and the ultrasonic generator 302 emits ultrasonic waves to promote the reaction between the cleaning liquid and oil stains in the cleaning tank 301. This causes the bubbles in the cleaning liquid to vibrate at high speed, promoting a chemical or physical reaction between the cleaning liquid and the oil stains on the surface of the lead block, thereby removing the stains from the lead block and preventing these contaminants from transferring to the curtain fabric and leaving obvious stains or spots, thus affecting the overall color and aesthetics. Then, the conveyor belt 6 transports the lead block into the housing 305, and the fan 307 in the left air duct 309 operates, blowing air towards the air outlet 310. The air vent 310 reduces the diameter of the airflow channel, thereby increasing the airflow speed. The accelerated airflow blows away the water droplets on the top and bottom of the lead block in sequence. When the airflow blows upward from the bottom of the lead block, some water droplets will fall on the top of the lead block. At this time, the water absorption roller 313 is driven to rotate by the motor 312 to wipe away the water droplets remaining on the top of the lead block, improving the drying efficiency. Then, the fan 307 in the right air duct 306 works to blow air towards the air outlet. During the airflow towards the air outlet, the air is heated by the heating tube 308. The warm air further removes the residual moisture on the surface of the lead block, preventing the residual moisture from affecting subsequent processes.
[0035] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A curtain fitting assembly device with a feed pretreatment function, comprising a base (1), a sewing device (2) is fixedly connected to the top end face of the base (1), characterized in that: The top end face of the base (1) is provided with a pretreatment assembly (3), which comprises: A cleaning pool (301) is fixedly connected to the top end face of the base (1), the side wall of the cleaning pool (301) is fixedly connected with a guide rod one (303), the inner bottom surface of the cleaning pool (301) is fixedly connected with an ultrasonic generator (302), and the inner wall of the cleaning pool (301) is fixedly connected with a guide rod two (304); A shell (305) is fixedly connected to the top end face of the base (1), a right air duct (306) is formed in the inner wall of the shell (305), a fan (307) is fixedly connected to the inner wall of the right air duct (306), and a heating pipe (308) is fixedly connected to the inner wall of the right air duct (306); A left air duct (309) is formed in the inner wall of the shell (305), the left air duct (309) is provided with an air inlet end and an air outlet end, and an air outlet hole (310) is formed in the air outlet end of the left air duct (309); A water absorption roller (313) is fixedly connected with a rotating shaft (311), the end surface of the rotating shaft (311) is fixedly connected with a motor (312), and the motor (312) is fixedly connected to the side wall of the shell (305).
2. The window treatment accessory assembly of claim 1, wherein the assembly further comprises a pre-treatment device. The right air duct (306) is provided with an air inlet end and an air outlet end, and the heating pipe (308) is arranged on the side of the fan (307) close to the air outlet end.
3. The window treatment accessory assembly of claim 2, wherein the assembly further comprises a pre-treatment device. The air outlet end of the right air duct (306) is arranged in the interior of the shell (305), and the end of the air outlet hole (310) away from the left air duct (309) is communicated with the interior of the shell (305).
4. The window treatment accessory assembly of claim 2, wherein: The left air duct (309) and the right air duct (306) are provided in two groups, the air outlet ends of the two groups of right air ducts (306) are arranged on the inner top surface and the inner bottom surface of the shell (305) respectively, and the air outlet holes (310) communicated by the two groups of left air ducts (309) are arranged on the inner top surface and the inner bottom surface of the shell (305) respectively.
5. The window treatment accessory assembly of claim 4, wherein the assembly further comprises a pre-treatment device. The air outlet holes (310) communicated by the two groups of left air ducts (309) are arranged alternately, and the water absorption roller (313) is arranged between the left air duct (309) and the right air duct (306).
6. The window treatment accessory assembly of claim 1, wherein the assembly further comprises a pre-treatment device. The top end face of the base (1) is fixedly connected with a mounting frame (4), the output end of the mounting frame (4) is fixedly connected with a driving device (5), the output end of the driving device (5) is drivingly connected with a conveying belt (6), the outer surface of the conveying belt (6) is provided with a placing groove (7), the inner bottom surface of the placing groove (7) is provided with a slot (8), the conveying belt (6) is movably connected with the guide rod one (303), and the conveying belt (6) is movably connected with the guide rod two (304).
7. The window treatment accessory assembly of claim 2, wherein the assembly further comprises a pre-treatment device. The inner wall of the shell (305) is provided with a drain (9), the number of the drain (9) is provided with two groups, two groups of the drain (9) are arranged below the air outlet hole (310) and the air outlet end of the right air duct (306) respectively, the drain (9) is communicated with the left air duct (309) and the right air duct (306) through the drain hole (10), and the diameter of the drain hole (10) is smaller than that of the air outlet hole (310).