Pillow filling machine for cotton fibers in pillow
By using belts and rotating rollers in the pillow filling machine in the pillow, and collecting leaked wool using the collection box and centrifugal pump system, the problem of insufficient cotton filling on the corners of the doll-type pillow is solved, and the filling efficiency and product quality are improved .
Patent Information
- Application Number
- CN202420780901.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
When filling doll-type pillows, the existing pillow cotton filling machines are not filled with sufficient cotton at some corners, resulting in reduced production efficiency and unstable quality.
A pillow-in-body wool filling machine is designed including a cotton filling box and a pillow placing box. The pillow is rolled through a belt and a rotating roller to ensure that the wool is filled evenly, and the leaking wool is collected through the collection box and fan, using a centrifugal pump and suction. The tube is reused.
It achieves uniformity of cotton wool filling, improves production efficiency, saves manpower and time, reduces cotton wool waste, and improves product quality and competitiveness.
Smart Images
Figure CN222250042U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pillow filling machines, in particular to a pillow filling machine for filling cotton wool inside a pillow. Background Art
[0002] A pillow filling machine is a device used to add fillings (such as cotton, down, etc.) to pillows. It usually uses an automated or semi-automated method to inject the fillings into the pillow to ensure that the pillow has the appropriate softness and support. This equipment can improve production efficiency and ensure stable pillow quality.
[0003] In the prior art, patent application number CN219031765U discloses a cotton filling machine for preventing cotton wool from flying, including a cotton filling machine body, a cotton suction tube fixedly installed on the right side of the protective shell, two limit assemblies fixedly installed on the bottom of the left side of the front side of the cotton filling machine body, a baffle detachably installed on the top of the limit assemblies, a driving assembly fixedly installed on the bottom of the inner cavity of the box, and a filter screen fixedly installed on the inner cavity of the partition. The utility model stores cotton wool and fills cotton through the design of the cotton filling machine body, protects the cotton outlet tube to prevent damage to the cotton outlet tube through the design of the protective shell, and flows out the cotton wool inside the cotton filling machine body through the design of the cotton suction tube. During the cotton filling process, the scattered cotton wool enters the interior of the box through the cotton suction tube. The limit assemblies are fixedly installed on the cotton filling machine body through the designs of the limit assemblies, the baffles and the first limit blocks.
[0004] With respect to the above scheme, the following technical problems exist: in the production process of doll-type pillows, it is necessary to fill the inside of the pillow with cotton. At this time, a pillow cotton filling machine is needed. However, when the pillow filling machine in the prior art fills some doll-type pillows with cotton, some corners of the doll-type pillows are not filled with cotton sufficiently, and they need to be manually arranged, which not only wastes manpower but also reduces the production efficiency of the pillow. Therefore, the pillow cotton filling machine in the prior art has the defect that some corners are not filled with cotton sufficiently when filling some doll-type pillows with cotton. Utility Model Content
[0005] The utility model aims to provide a pillow filling machine for filling cotton wool in a pillow, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton filling machine for pillows, comprising a cotton filling box and a pillow placing box, the pillow placing box is fixedly connected to the side of the cotton filling box, the bottom end of the pillow placing box is fixedly connected to a plurality of supporting legs, grooves are provided on both sides of the upper and lower ends of the pillow placing box, a plurality of rotating rods and auxiliary wheels are rotatably connected inside the grooves, the auxiliary wheels are arranged below between the two rotating rods, a rotating roller is fixedly connected to the surface of the rotating rod, a first driving motor is fixedly connected to the side of the pillow placing box, a belt is sleeved on the surface of the output end of the first driving motor, and the belt is simultaneously sleeved on the surfaces of the plurality of rotating rods and the auxiliary wheels inside the grooves at the upper and lower ends, the first driving motor rotates through the belt to drive the plurality of rotating rods and the auxiliary wheels to rotate simultaneously, the pillow is placed between the rotating rollers, the pillow is filled with cotton through the cotton filling box, the pillow to be filled with cotton is sleeved on the surface of the rotating sleeve, when the air outlet pipe is filling the pillow with cotton, the first driving motor is started, the first driving motor drives the rotating rod and the rotating roller to rotate simultaneously through the belt, and the rotating roller drives the pillow to flip, so that the cotton in the pillow remains uniform.
[0007] In a preferred embodiment of the present utility model, the interior of the cotton filling box is fixedly connected to a cotton fluff breaking box, the upper end of the cotton fluff breaking box is fixedly connected to a feed pipe, the feed pipe passes through the cotton filling box and a sealing cover is sleeved on the top of the feed pipe, the side of the cotton filling box is fixedly connected to a second drive motor, the output end of the second drive motor passes through the cotton filling box and the cotton fluff breaking box and is fixedly connected to a rotating shaft, a plurality of stirring rods are fixedly connected to the surface of the rotating shaft, the second drive motor is started to drive the rotating shaft and the stirring rod to rotate, the rotation of the stirring rod breaks up the cotton fluff, and the cotton fluff then falls onto the surface of the placement plate through an outlet opened below the cotton fluff breaking box.
[0008] In a preferred embodiment of the utility model, an outlet is provided at the bottom end of the cotton lint breaking box, a placement plate is provided below the outlet, and the placement plate is fixedly connected to the inner wall of the cotton filling box.
[0009] In a preferred embodiment of the utility model, a plurality of support rods are fixedly connected to the lower surface of the cotton filling box, a centrifugal pump is fixedly connected to the top of the support rods, and the suction end and the outlet end of the centrifugal pump are fixedly connected to the suction pipe and the outlet pipe respectively. When the centrifugal pump is started, the centrifugal pump sucks out the cotton on the surface of the placement plate through the first cotton suction nozzle and the suction pipe, and then discharges the material through the outlet pipe.
[0010] In a preferred embodiment of the present invention, the air outlet pipe extends to the outside through the cotton filling box, and a rotating sleeve is provided on the surface of the air outlet pipe, which is rotatably connected to the surface of the cotton filling box, and the inflation port of the pillow is sleeved on the surface of the rotating sleeve. The air intake pipe extends to the outside through the cotton filling box, and the air intake pipe is divided into upper and lower ends. The upper end of the air intake pipe extends to the top of the placement plate through the cotton filling box and is fixedly connected to a first cotton suction nozzle at the end. A collection box is fixedly connected to the lower part of the cotton filling box close to the pillow placement box. A fan is provided above the pillow placement box, and the fan is fixedly connected to the surface of the cotton filling box. The lower end of the air intake pipe extends to the interior of the collection box through the cotton filling box and is fixedly connected to a second cotton suction nozzle at the end.
[0011] Beneficial Effects
[0012] The utility model provides a pillow filling machine with cotton wool, which has the following beneficial effects:
[0013] 1. The cotton filling machine in the pillow can make the doll-shaped pillow roll while the pillow is being filled with cotton by setting belts and rotating rollers, which can ensure that the cotton filling is more uniform and avoid the situation where some corners are not filled with cotton. At the same time, it improves the filling efficiency, saves time and labor costs. More uniform filling can ensure that the quality of the pillow is more stable, thereby improving the quality and competitiveness of the overall product.
[0014] 2. The cotton wool filling machine in the pillow can collect the cotton wool leaked out during the filling process by setting a collection box and a fan, and reuse it through a centrifugal pump and a suction pipe, which can effectively reduce the waste of cotton wool and save raw material resources. At the same time, it can prevent the cotton wool from flying around, which can reduce the cleaning work, improve production efficiency, save labor costs, keep the production environment clean, avoid cotton wool from contaminating products, and improve product quality and hygiene standards. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the front section structure of the cotton filling box of the utility model;
[0017] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the pillow storage box of the utility model;
[0018] Figure 4 This is a schematic diagram of the rear cross-sectional structure of the pillow placement box of the utility model;
[0019] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0020] In the figure: 1. cotton filling box; 2. pillow placement box; 3. supporting legs; 4. rotating rod; 5. rotating roller; 6. first driving motor; 7. belt; 8. cotton lint breaking box; 9. feeding pipe; 10. sealing cover; 11. second driving motor; 12. rotating shaft; 13. stirring rod; 14. placement plate; 15. supporting rod; 16. centrifugal pump; 17. suction pipe; 18. exhaust pipe; 19. rotating sleeve; 20. first cotton suction nozzle; 21. collecting box; 22. fan; 23. second cotton suction nozzle. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-5 The utility model provides a technical solution: a pillow placing box 2 is fixedly connected to the side of a cotton filling box 1, and a plurality of supporting legs 3 are fixedly connected to the bottom end of the pillow placing box 2. Grooves are provided on both sides of the upper and lower ends of the pillow placing box 2, and a plurality of rotating rods 4 and auxiliary wheels are rotatably connected inside the grooves. The auxiliary wheels are arranged below between the two rotating rods 4, and a rotating roller 5 is fixedly connected to the surface of the rotating rod 4. A first driving motor 6 is fixedly connected to the side of the pillow placing box 2, and a belt 7 is sleeved on the surface of the output end of the first driving motor 6. The belt 7 is simultaneously sleeved on the surfaces of a plurality of rotating rods 4 and the auxiliary wheels in the grooves at the upper and lower ends. The first driving motor 6 rotates through the belt 7 to drive the plurality of rotating rods 4 and the auxiliary wheels to rotate simultaneously. The pillow is placed between the rotating rollers 5, and the pillow is filled with cotton through the cotton filling box 1.
[0023] Put the pillow that needs to be filled with cotton on the surface of the rotating sleeve 19. When the air outlet pipe 18 is filling the pillow with cotton, start the first drive motor 6. The first drive motor 6 drives the rotating rod 4 and the rotating roller 5 to rotate simultaneously through the belt 7. The rotating roller 5 drives the pillow to flip over, so that the cotton in the pillow remains uniform. By setting the belt 7 and the rotating roller 5, the doll-shaped pillow can be rolled while the pillow is being filled with cotton, which can ensure that the cotton is filled more evenly and avoid the situation where some corners are not filled with cotton. At the same time, the filling efficiency is improved, saving time and labor costs. More uniform filling can ensure that the quality of the pillow is more stable, thereby improving the quality and competitiveness of the overall product.
[0024] A cotton fluff breaking box 8 is fixedly connected to the inside of the cotton filling box 1, and a feed pipe 9 is fixedly connected to the upper end of the cotton fluff breaking box 8. The feed pipe 9 passes through the cotton filling box 1 and a sealing cover 10 is sleeved on the top of the feed pipe 9. A second drive motor 11 is fixedly connected to the side of the cotton filling box 1, and the output end of the second drive motor 11 passes through the cotton filling box 1 and the cotton fluff breaking box 8 and is fixedly connected to a rotating shaft 12. A plurality of stirring rods 13 are fixedly connected to the surface of the rotating shaft 12. An outlet is opened at the bottom end of the cotton fluff breaking box 8, and a placement plate 14 is arranged below the outlet, and the placement plate 14 is fixedly connected to the inner wall of the cotton filling box 1.
[0025] Open the sealing cover 10, and the cotton wool enters the cotton wool breaking box 8 through the feed pipe 9, and then the second drive motor 11 is started to drive the rotating shaft 12 and the stirring rod 13 to rotate. The rotation of the stirring rod 13 breaks up the cotton wool, and the cotton wool then falls onto the surface of the placement plate 14 through the outlet opened at the bottom of the cotton wool breaking box 8.
[0026] A number of support rods 15 are fixedly connected to the lower surface of the inner part of the cotton filling box 1, and a centrifugal pump 16 is fixedly connected to the top of the support rod 15. The suction end and the outlet end of the centrifugal pump 16 are respectively fixedly connected with a suction pipe 17 and an outlet pipe 18. The outlet pipe 18 passes through the cotton filling box 1 and extends to the outside. A rotating sleeve 19 is provided on the surface of the outlet pipe 18. The rotating sleeve 19 is rotatably connected to the surface of the cotton filling box 1. The inflation port of the pillow is sleeved on the surface of the rotating sleeve 19. The suction pipe 17 passes through the cotton filling box 1 and extends to the outside. The suction pipe 17 is divided into upper and lower ends. The upper end of the suction pipe 17 passes through the cotton filling box 1 and extends to the top of the placement plate 14 and is fixedly connected to the first cotton suction nozzle 20 at the end. The centrifugal pump 16 is started, and the centrifugal pump 16 sucks out the cotton on the surface of the placement plate 14 through the first cotton suction nozzle 20 and the suction pipe 17, and then discharges the material through the outlet pipe 18.
[0027] A collecting box 21 is fixedly connected to the lower part of the cotton filling box 1 near the pillow placement box 2. A fan 22 is arranged above the pillow placement box 2. The fan 22 is fixedly connected to the surface of the cotton filling box 1. The lower end of the suction pipe 17 passes through the cotton filling box 1 and extends to the interior of the collecting box 21 and is fixedly connected to a second cotton suction nozzle 23 at the end.
[0028] Start the fan 22 to blow air downward, and the fan 22 will blow the leaked cotton wool into the inside of the collecting box 21. The cotton wool blown into the collecting box 21 will return to the centrifugal pump 16 again through the second cotton suction nozzle 23 and the suction pipe 17. By setting up the collecting box 21 and the fan 22, the cotton wool leaked during the filling process can be collected and reused through the centrifugal pump 16 and the suction pipe 17, which can effectively reduce the waste of cotton wool, save raw material resources, and prevent cotton wool from flying around, thereby reducing cleaning work, improving production efficiency, saving labor costs, keeping the production environment clean, avoiding cotton wool from contaminating products, and improving product quality and hygiene standards.
[0029] Instructions for use: First, open the sealing cover 10, and the cotton wool enters the cotton wool breaking box 8 through the feed pipe 9, then start the second drive motor 11 to drive the rotating shaft 12 and the stirring rod 13 to rotate, and the rotation of the stirring rod 13 breaks up the cotton wool, and the cotton wool then falls onto the surface of the placement plate 14 through the outlet opened at the bottom of the cotton wool breaking box 8.
[0030] Then the centrifugal pump 16 is started, and the centrifugal pump 16 sucks out the cotton wool on the surface of the placement plate 14 through the first cotton suction nozzle 20 and the suction pipe 17, and then discharges the material through the air outlet pipe 18. At the same time, the pillow to be filled with cotton is put on the surface of the rotating sleeve 19. When the air outlet pipe 18 is filling the pillow with cotton, the first drive motor 6 is started, and the first drive motor 6 drives the rotating rod 4 and the rotating roller 5 to rotate simultaneously through the belt 7 and the auxiliary wheel. The rotating roller 5 drives the pillow to turn over, so that the cotton wool in the pillow remains even.
[0031] During operation, the fan 22 is started to blow air downward, and the fan 22 blows the leaked cotton wool into the inside of the collecting box 21 . The cotton wool blown into the collecting box 21 returns to the centrifugal pump 16 again through the second cotton suction nozzle 23 and the suction pipe 17 .
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pillow filling machine comprising a filling box (1) and a pillow placing box (2), characterized in that: The pillow placement box (2) is fixedly connected to the side of the cotton filling box (1); the bottom of the pillow placement box (2) is fixedly connected to a plurality of supporting legs (3); grooves are provided on both sides of the upper and lower ends of the pillow placement box (2); a plurality of rotating rods (4) and auxiliary wheels are rotatably connected inside the grooves; the auxiliary wheels are arranged below between the two rotating rods (4); a rotating roller (5) is fixedly connected to the surface of the rotating rod (4); a first driving motor (6) is fixedly connected to the side of the pillow placement box (2); a belt (7) is sleeved on the surface of the output end of the first driving motor (6); the belt (7) is simultaneously sleeved on the surfaces of the plurality of rotating rods (4) and the auxiliary wheels inside the grooves at the upper and lower ends; the first driving motor (6) rotates through the belt (7) to drive the plurality of rotating rods (4) and the auxiliary wheels to rotate simultaneously; the pillow is placed between the rotating rollers (5), and the pillow is filled with cotton through the cotton filling box (1).
2. The pillow filling machine according to claim 1, characterized in that: The interior of the cotton filling box (1) is fixedly connected to a cotton lint dispersing box (8), the upper end of the cotton lint dispersing box (8) is fixedly connected to a feed pipe (9), the feed pipe (9) passes through the cotton filling box (1) and a sealing cover (10) is sleeved on the top end of the feed pipe (9).
3. The pillow filling machine according to claim 2, characterized in that: A second drive motor (11) is fixedly connected to the side of the cotton filling box (1), an output end of the second drive motor (11) passes through the cotton filling box (1) and the cotton lint dispersing box (8) and is fixedly connected to a rotating shaft (12), and a plurality of stirring rods (13) are fixedly connected to the surface of the rotating shaft (12).
4. The pillow filling machine according to claim 3, characterized in that: An outlet is provided at the bottom end of the cotton wool dispersing box (8), and a placement plate (14) is provided below the outlet. The placement plate (14) is fixedly connected to the inner wall of the cotton filling box (1).
5. The pillow filling machine according to claim 4, characterized in that: The lower surface of the interior of the cotton filling box (1) is fixedly connected to a plurality of support rods (15), the top ends of the support rods (15) are fixedly connected to a centrifugal pump (16), and the air intake end and air outlet end of the centrifugal pump (16) are respectively fixedly connected to an air intake pipe (17) and an air outlet pipe (18).
6. The pillow filling machine according to claim 5, characterized in that: The air outlet pipe (18) passes through the cotton filling box (1) and extends to the outside. A rotating sleeve (19) is provided on the surface of the air outlet pipe (18). The rotating sleeve (19) is rotatably connected to the surface of the cotton filling box (1), and the inflation port of the pillow is sleeved on the surface of the rotating sleeve (19).
7. The pillow filling machine according to claim 6, characterized in that: The suction pipe (17) passes through the cotton filling box (1) and extends to the outside. The suction pipe (17) is divided into upper and lower ends. The upper end of the suction pipe (17) passes through the cotton filling box (1) and extends above the placement plate (14). A first cotton suction nozzle (20) is fixedly connected to the end.
8. The pillow filling machine according to claim 7, characterized in that: The cotton filling box (1) is fixedly connected to a collecting box (21) below one side close to the pillow placement box (2); a fan (22) is arranged above the pillow placement box (2); the fan (22) is fixedly connected to the surface of the cotton filling box (1); the lower end of the suction pipe (17) passes through the cotton filling box (1) and extends to the interior of the collecting box (21); and a second cotton suction nozzle (23) is fixedly connected to the end thereof.