Pillow inner core filling equipment

Abstract

The utility model discloses filling equipment for pillow inner cores, and particularly relates to the technical field of pillow inner cotton filling equipment, the filling equipment comprises a cotton filling machine body, a material collecting box and a dust filtering structure, a cotton conveying pipe is arranged at the upper end of the right side of the cotton filling machine body, the material collecting box is arranged on the right side of the cotton conveying pipe, and a discharging pipe is arranged in an inner cavity of the material collecting box; the dust filtering structure is arranged on the left side of the outer surface of the discharging pipe, a motor is arranged on the left side of the cotton filling machine body, and a rotating rod is arranged at the output end of the motor. The dust filtering structure is arranged at the position of the cotton conveying pipe, dust and impurities can be effectively prevented from entering a pillow along with cotton core filling, when the cotton core passes through the dust filtering structure in the conveying process, cotton is turned over in a rotating mode, the dust and the impurities can be helped to naturally fall off and be discharged, and the cotton core conveying efficiency is improved. Therefore, the beneficial effect of removing dust and impurities is achieved, the content of dust and impurities in the filler is effectively reduced, and the quality of the filler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pillow core filling equipment, and more specifically, to a pillow core filling equipment. Background Art

[0002] Pillows are daily bedding products in the home. In a specific environment, the quality and comfort of pillows will affect the user's sleep quality, and thus indirectly affect the user's physical health. The pillow core is the core component of the pillow, and the quality of the pillow core will directly determine the quality and comfort of the pillow. Most common pillow cores are formed by filling the pillow core with specific fluffy materials or fabrics, among which filling with cotton is the most common way;

[0003] After searching, the existing patent (publication number: CN215798495U) discloses a cotton filling machine for pillow core processing, including a cotton storage bin, a support frame, a cotton discharging machine arranged on the support frame, a transport pipe connected to the cotton discharging machine and the cotton storage bin at both ends, a motor arranged on the support frame, and a cotton discharging wheel arranged on the cotton discharging machine and connected to the motor at one end; the cotton discharging machine also includes a rectangular discharging port arranged on the cotton discharging machine, horizontal baffles arranged on the upper and lower sides of the discharging port, vertical baffles arranged on the left and right sides of the discharging port, lateral discharging components respectively arranged on the vertical baffles, and anti-leakage components arranged on the horizontal baffles; when filling the pillow core, the utility model allows cotton to come out from both sides through the lateral discharging components, thereby preventing the pillow core from piling up in the middle, which can increase the cotton filling speed, and also make the distribution inside the pillow core uniform, and finally make the height of the filled pillow consistent. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] In the existing cotton filling machines, during the processing and storage process, cotton may be contaminated by external dust, soil, and impurities during picking, transportation, and storage, and the pipes for conveying cotton may also cause accumulation of dust and impurities, resulting in dust and impurities on the surface and inside of the cotton. These dust and impurities will be stirred and mixed into the cotton during the conveying process, which will cause unsanitary pillows and quality problems when filling the pillow core;

[0005] Therefore, a filling device for a pillow core is proposed in view of the above problems. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a pillow core filling device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filling device for pillow inner core, comprising a cotton filling body, a collection box, and a dust filtering structure, wherein a cotton conveying pipe is arranged at the upper end of the right side of the cotton filling body, the collection box is arranged on the right side of the cotton conveying pipe, and a discharge pipe is arranged in the inner cavity of the collection box;

[0008] The dust filtering structure is arranged on the left side of the outer surface of the discharge pipe, a motor is arranged on the left side of the cotton filling body, and a rotating rod is arranged at the output end of the motor.

[0009] Preferably, the cotton conveying pipe is movably connected to the dust filtering structure, and one end of the discharge pipe away from the cotton conveying pipe protrudes from the center of the right side of the collecting box.

[0010] Preferably, the surface of the dust filtering structure is in a grid shape, and ultraviolet lamps are arranged above and below the dust filtering structure.

[0011] Preferably, an inspection door is provided on the front end surface of the aggregate box, the inspection door is connected to the aggregate box via a hinge, and a handle is provided below the front end surface of the inspection door.

[0012] Preferably, a slag discharge port is provided at the center of the lower end surface of the aggregate box, and support legs are provided at the four corners of the lower end surface of the aggregate box.

[0013] Preferably, one end of the rotating rod passes through the inner cavities of the cotton filling body, the cotton conveying pipe, the collecting box, the dust filtering structure and the discharge pipe in sequence, and one end of the rotating rod protruding from the discharge pipe is connected to the inner surface of the discharge pipe through a connecting rod.

[0014] Technical effects and advantages of the utility model:

[0015] 1. Compared with the prior art, the pillow core filling device can effectively prevent dust and impurities from entering the pillow along with the filling of the cotton core by setting a dust filtering structure at the cotton conveying pipe. When the cotton core passes through the dust filtering structure during the conveying process, the cotton is turned over by rotation, which can help dust and impurities to fall and be discharged naturally, thereby achieving the beneficial effect of removing dust and impurities, effectively reducing the dust and impurity content in the filling, and improving the quality of the filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 This is a front view structural schematic diagram of the utility model.

[0018] Figure 3 For this utility model Figure 2Schematic diagram of the local enlarged structure at A in the figure.

[0019] Figure 4 It is a side structural schematic diagram of the utility model.

[0020] The accompanying drawings are marked as follows: 1. cotton filling body; 2. cotton conveying pipe; 3. collecting box; 4. dust filtering structure; 5. discharge pipe; 6. rotating rod; 7. connecting rod; 8. maintenance door; 9. ultraviolet lamp; 10. handle; 11. motor; 12. slag discharge port; 13. supporting leg. 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. Example

[0022] As attached Figures 1 to 4 The pillow core filling device shown in the figure comprises a cotton filling body 1, a collecting box 3, and a dust filtering structure 4. A cotton conveying pipe 2 is arranged at the upper end of the right side of the cotton filling body 1, the collecting box 3 is arranged on the right side of the cotton conveying pipe 2, and a discharge pipe 5 is arranged in the inner cavity of the collecting box 3;

[0023] The dust filtering structure 4 is arranged on the left side of the outer surface of the discharge pipe 5, and the surface of the dust filtering structure 4 is grid-shaped. A motor 11 is arranged on the left side of the cotton filling body 1, and a rotating rod 6 is arranged at the output end of the motor 11. One end of the rotating rod 6 passes through the cotton filling body 1, the cotton conveying pipe 2, the collecting box 3, the dust filtering structure 4 and the inner cavity of the discharge pipe 5 in sequence. One end of the rotating rod 6 protruding from the discharge pipe 5 is connected to the inner surface of the discharge pipe 5 through a connecting rod 7.

[0024] Among them: the filled fibers are loosely dispersed by the disperser inside the cotton filling body 1. After the fibers are dispersed, they are discharged through the cotton conveying pipe 2 of the cotton filling body 1 through the dust filtering structure 4 and the discharge pipe 5. When the motor 11 drives the rotating rod 6 to rotate, since the rotating rod 6 is connected to the discharge pipe 5 through the connecting rod 7, the dust filtering structure 4 is movably connected to the cotton conveying pipe 2. Therefore, the rotation of the rotating rod 6 will drive the dust filtering structure 4 and the discharge pipe 5 to rotate at the same time, so that the cotton fibers are flipped in their inner cavity. By flipping the cotton core, dust and impurities are caused to fall out of the cotton, thereby reducing dust accumulation during the filling process. The dust filtering structure 4 can help the dust and impurities in the cotton fall into the collecting box 3 to prevent them from entering the filled cotton core, thereby improving the quality of the filling material. Then the cotton core is finally filled into the pillow through the discharge pipe 5 to reduce the content of dust and impurities. Example

[0025] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working method. Figures 1 to 4 As shown, see the following description for details:

[0026] As a preferred embodiment, the cotton delivery pipe 2 and the discharge pipe 5 are movably connected, and one end of the discharge pipe 5 away from the cotton delivery pipe 2 protrudes from the center of the right side of the collection box 3; further, the discharge pipe 5 is movably connected so that when it rotates, it will not drive the cotton delivery pipe 2 to rotate at the same time, and the discharge pipe 5 protrudes from the collection box 3 to facilitate entering the inner cavity of the pillow for filling operations.

[0027] As a preferred embodiment, ultraviolet lamps 9 are provided above and below the dust filtering structure 4; further, the ultraviolet lamps 9 can effectively inhibit the growth of mold, maintain the irradiation of the inner cavity of the collecting box 3 for a long time, prevent the cotton core from being invaded by mold during transportation, and maintain the quality and hygiene of the product.

[0028] As a preferred embodiment, an inspection door 8 is provided on the front end face of the aggregate box 3, and the inspection door 8 is connected to the aggregate box 3 by hinges, and a handle 10 is provided below the front end face of the inspection door 8; further, the inspection door 8 is connected to the aggregate box 3 by hinges to ensure that the door can be movably opened and closed on the surface of the aggregate box 3. When the door is closed, the inspection door 8 will be completely fitted with the front end of the aggregate box 3 through the colloid on the edge. When inspection and maintenance are required, the inspection door 8 can be opened by holding the handle 10.

[0029] As a preferred embodiment, a slag discharge port 12 is provided at the center of the lower end surface of the aggregate box 3, and support legs 13 are provided at the four corners of the lower end surface of the aggregate box 3; further, the slag discharge port 12 quickly discharges waste from the bottom of the aggregate box 3 to keep the box clean and tidy, and the additional support provided by the support legs 13 allows the aggregate box 3 to be firmly placed on the ground and not prone to tilting or shaking, thereby ensuring stable transportation of materials in the box and reducing safety hazards caused by shaking of the box body.

[0030] The working process of the utility model is as follows: the fibers are loosely dispersed through the disperser inside the cotton filling body 1. After the fibers are dispersed, they are discharged through the cotton feeding pipe 2 of the cotton filling body 1 and pass through the dust filtering structure 4 and the discharge pipe 5. Since the rotating rod 6 is connected to the discharge pipe 5 through the connecting rod 7, the dust filtering structure 4 is movably connected to the cotton feeding pipe 2. The motor 11 drives the rotating rod 6 to rotate, so that the rotation of the rotating rod 6 drives the dust filtering structure 4 and the discharge pipe 5 to rotate at the same time, so that the cotton fibers are turned over in their inner cavity, and dust and impurities are driven out of the cotton by turning over the cotton core. It falls to the bottom of the aggregate box 3, and four groups of supporting legs 13 provide additional support for the aggregate box 3. The ultraviolet lamp 9 can keep the inner cavity of the aggregate box 3 irradiated for a long time to perform sterilization and disinfection. The dust in the aggregate box 3 is discharged through the slag discharge port 12. The inspection door 8 is connected to the aggregate box 3 through a hinge to ensure that the door can be opened and closed on the surface of the aggregate box 3. When the door is closed, the inspection door 8 will be completely fitted with the front end of the aggregate box 3 through the colloid on the edge. When inspection and maintenance are required, the inspection door 8 is opened by holding the handle 10. The above is the working principle of the filling equipment of the pillow core.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pillow core filling device, comprising a filling body (1), a collection box (3), and a dust filtering structure (4), characterized in that: A cotton conveying pipe (2) is arranged at the upper end of the right side of the cotton filling body (1), the material collecting box (3) is arranged on the right side of the cotton conveying pipe (2), and a discharge pipe (5) is arranged in the inner cavity of the material collecting box (3); The dust filtering structure (4) is arranged on the left side of the outer surface of the discharge pipe (5), a motor (11) is arranged on the left side of the cotton filling body (1), and a rotating rod (6) is arranged at the output end of the motor (11).

2. The pillow core filling device according to claim 1, characterized in that: The cotton conveying pipe (2) is movably connected to the dust filtering structure (4), and one end of the discharge pipe (5) away from the cotton conveying pipe (2) protrudes from the center of the right side of the collecting box (3).

3. The pillow core filling device according to claim 1, characterized in that: The surface of the dust filtering structure (4) is in a grid shape, and ultraviolet lamps (9) are arranged above and below the dust filtering structure (4).

4. The pillow core filling device according to claim 1, characterized in that: The front end surface of the material collection box (3) is provided with an inspection door (8), the inspection door (8) is connected to the material collection box (3) via a hinge, and a handle (10) is provided below the front end surface of the inspection door (8).

5. The pillow core filling device according to claim 1, characterized in that: A slag discharge port (12) is provided at the centre of the lower end surface of the aggregate box (3), and support legs (13) are provided at the four corners of the lower end surface of the aggregate box (3).

6. The pillow core filling device according to claim 1, characterized in that: One end of the rotating rod (6) passes through the inner cavities of the cotton filling body (1), the cotton conveying pipe (2), the collecting box (3), the dust filtering structure (4) and the discharge pipe (5) in sequence, and one end of the rotating rod (6) protruding from the discharge pipe (5) is connected to the inner surface of the discharge pipe (5) via a connecting rod (7).

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