A compression packing device for a throw pillow

Abstract

This utility model provides a compression and packaging device for a cushion, including a frame, a compression component, a sealing component, a clamping component, and a conveying component. The clamping component, sealing component, and conveying component are sequentially arranged within the frame along the cushion's movement direction. The clamping component clamps the plastic packaging of the cushion. The discharge end of the conveying component is connected to a cushion collection device, and the conveying component transports the compressed and packaged cushion. The compression component is located within the frame and above the conveying component, and is used to compress the cushion. This cushion compression and packaging device of this utility model incorporates a compression component that compresses the packaged cushion, making the interior of the cushion more compact. This solves the problem of bulky cushions being inconvenient to store and transport, facilitating stacking and subsequent storage and transportation.

Description

Technical Field

[0001] This utility model belongs to the field of compression and packaging of pillows, and in particular relates to a compression and packaging device for pillows. Background Technology

[0002] Throw pillows, as widely used household items, primarily provide comfort, support, and decoration. In daily life, they are commonly used on sofas, chairs, or beds to provide extra support for the back, neck, or arms, improving comfort and relieving fatigue from maintaining the same posture for extended periods. At the same time, the rich variety of shapes, colors, and materials used in throw pillows are also important home décor elements, beautifying spaces and creating warm or personalized atmospheres. However, their internal fillings (such as fluffy polyester fibers or down) result in a large volume, taking up considerable space during storage, transportation, and daily organization, significantly increasing the difficulty of storage and transport. Utility Model Content

[0003] In view of this, the present invention aims to propose a compression and packaging device for cushions to solve the problem that cushions are bulky and inconvenient to store and transport.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] The pillow compression and packaging device includes a frame, a compression component, a sealing component, a clamping component, and a conveying component. The clamping component, sealing component, and conveying component are arranged sequentially along the movement direction of the pillow inside the frame. The clamping component is used to clamp the plastic packaging of the pillow. The discharge end of the conveying component is connected to a pillow collection device. The conveying component is used to transport the compressed and packaged pillow. The compression component is located inside the frame and above the conveying component. The compression component is used to compress the pillow.

[0006] Furthermore, the compression assembly includes a compression plate, support rods, and a linear module. The upper end of the frame is provided with multiple circular holes, and a support rod is slidably connected in each circular hole. One end of each support rod is fixedly connected to the upper end of the compression plate. The linear module is set at the upper end of the frame, and the movable end of the linear module is fixedly connected to the compression plate.

[0007] Furthermore, the sealing assembly includes a heating element, a cover plate, two supports, and two telescopic cylinders. The heating element is located at the lower end of the frame. One end of each support is installed on one side of the compression plate. A telescopic cylinder is fixedly installed on each support. The movable end of the telescopic cylinder is fixedly connected to the upper end of the cover plate. The lower end of the cover plate is used to press the plastic packaging of the pillow onto the heating element.

[0008] Furthermore, the clamping assembly includes two clamping units arranged axially symmetrically. The lower end of the frame is provided with two sliding grooves. The periphery of each clamping unit is slidably connected in one of the sliding grooves, and the clamping units are fixed in relative positions by pins.

[0009] Furthermore, the clamping unit includes a slider and a plastic packaging clamp, with the outer periphery of the slider slidably connected in a groove, and the plastic packaging clamp disposed at the upper end of the slider.

[0010] Furthermore, the plastic packaging clamp is an elastic structure, comprising a first clamping plate, a second clamping plate, and a pin. The lower end of the second clamping plate is mounted on the slider, and the first clamping plate is hinged to the second clamping plate via the pin. A torsion spring is sleeved around the pin, and the two ends of the torsion spring abut against one side of the first clamping plate and the second clamping plate, respectively.

[0011] Furthermore, the plastic packaging clip is a magnetic structure, comprising a third clip, a fourth clip, an iron sheet, and a magnet. The lower end of the fourth clip is mounted on the slider, one end of the third clip is hinged to one end of the fourth clip, the other end of the third clip is provided with a magnet, and the other end of the fourth clip is provided with an iron sheet, with the magnet and iron sheet being positioned correspondingly.

[0012] Furthermore, the conveying assembly includes two rollers, a conveyor belt, a rotating motor, and a pressure plate. The two rollers are arranged parallel to each other, and the two ends of each roller are rotatably connected to an inner side wall of the frame. A pressure plate is set between the two rollers, and the two ends of the pressure plate are also fixedly connected to an inner side wall of the frame. A conveyor belt is sleeved around the periphery of each roller to form a synchronous transmission structure. The rotating motor is set on the outer side wall of the frame, and the output shaft of the rotating motor is fixedly connected to any one of the rollers.

[0013] Compared with the prior art, the compression and packaging device for the pillow described in this utility model has the following advantages:

[0014] (1) The compression and packaging device for the pillow described in this utility model is equipped with a compression component. The compression component can compress the packaged pillow, making the inside of the pillow denser, so as to solve the problem that the pillow is too big to store and transport, and to facilitate stacking and subsequent storage and transportation.

[0015] (2) The compression and packaging device for the pillow described in this utility model is equipped with a sealing component, which can seal the compressed pillow, seal the packaging of the pillow, isolate dust, prevent the pillow from getting dirty, reduce the defect rate, and reduce costs.

[0016] (3) The compression and packaging device for the pillow described in this utility model is equipped with a clamping unit with adjustable spacing, which can clamp and fix the plastic packaging of the pillow, and can also clamp pillows of different sizes without changing the components, adapting to different specifications of pillow plastic packaging, ensuring the continuity of production and improving efficiency.

[0017] (4) The compression and packaging device for the pillow described in this utility model is equipped with a conveying component, which can transport the compressed and packaged pillow to an external pillow collection device, ensuring continuous packaging of the pillow and improving work efficiency. Attached Figure Description

[0018] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the compression and packaging device for the pillow described in this embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the compression component of the compression and packaging device for the pillow described in this embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the sealing component of the compression and packaging device for the pillow described in this embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the clamping assembly of the compression and packaging device for the pillow described in this embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the first embodiment of the plastic packaging clip of the compression and packaging device for the pillow described in this utility model.

[0024] Figure 6 This is a schematic diagram of the second embodiment of the plastic packaging clip of the compression and packaging device for the pillow described in this utility model.

[0025] Figure 7 This is a schematic diagram of the conveying component of the compression and packaging device for the pillow described in this embodiment of the utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1-Frame; 2-Compression assembly; 21-Compression plate; 22-Support rod; 23-Linear module; 3-Sealing assembly; 31-Heating element; 32-Cover plate; 33-Support; 34-Telescopic cylinder; 4-Clamping assembly; 41-Clamping unit; 42-Slider; 43-Plastic packaging clamp; 431-First clamping plate; 432-Second clamping plate; 433-Pin; 434-Third clamping plate; 435-Fourth clamping plate; 436-Iron sheet; 437-Magnet; 5-Conveying assembly; 51-Roller; 52-Conveyor belt; 53-Rotating motor; 54-Pressure plate. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] like Figure 1As shown, the pillow compression and packaging device includes a frame 1, a compression component 2, a sealing component 3, a clamping component 4, and a conveying component 5. The clamping component 4, the sealing component 3, and the conveying component 5 are arranged sequentially inside the frame 1 along the moving direction of the pillow. The clamping component 4 is used to clamp the plastic packaging of the pillow. The discharge end of the conveying component 5 is connected to a pillow collection device. The conveying component 5 is used to transport the compressed and packaged pillow. The compression component 2 is set inside the frame 1 and located above the conveying component 5. The compression component 2 is used to compress the pillow.

[0033] like Figure 2 As shown, the compression assembly 2 includes a compression plate 21, support rods 22, and a linear module 23. The upper end of the frame 1 has multiple circular holes, each containing a slidably connected support rod 22. One end of each support rod 22 is fixedly connected to the upper end of the compression plate 21. The linear module 23 is located at the upper end of the frame 1, with its movable end fixedly connected to the compression plate 21. The linear module 23 can be a push rod cylinder, hydraulic cylinder, linear motor, or lead screw module from the prior art. In this embodiment, the linear module 23 is a linear motor, model SGM7J-02AFC6C. After the pillow to be compressed and packaged is covered with a plastic bag and placed on the conveyor belt 52, the controller is activated. The controller controls the linear module 23 to extend, which pushes the compression plate 21 along the direction of the support rods 22, compressing the pillow below and expelling the air inside, thus achieving the purpose of compressing the pillow. Compression component 2 is provided, which can compress the packaged pillow to make the inside of the pillow more compact, so as to solve the problem that the pillow is bulky and inconvenient to store and transport, making it easier to stack and store, and facilitating subsequent storage and transportation.

[0034] like Figure 3 As shown, the sealing assembly 3 includes a heating element 31, a cover plate 32, two supports 33, and two telescopic cylinders 34. The heating element 31 is located at the lower end of the frame 1. One end of each support 33 is installed on one side of the compression plate 21. A telescopic cylinder 34 is fixedly installed on each support 33. The movable end of the telescopic cylinder 34 is fixedly connected to the upper end of the cover plate 32. The lower end of the cover plate 32 is used to press the plastic packaging of the pillow onto the heating element 31. The telescopic cylinder 34 is existing technology, model number TCL16x50x2-S. The heating element 31 is existing technology, model number OL-FT-110V. The controller controls the heating element 31 to heat up. After the packaged pillow is compressed, the controller controls the telescopic cylinder 34 to extend. The movable end of the telescopic cylinder 34 pushes the cover plate 32 to move, pressing the open end of the plastic packaging onto the heating element 31. The open end of the plastic packaging melts and adheres together, thus sealing the pillow. The sealing component 3 is designed to seal the compressed pillow, ensuring the packaging is airtight, preventing dust from getting the pillow dirty, reducing the defect rate, and lowering costs.

[0035] like Figure 4 As shown, the clamping assembly 4 includes two clamping units 41, which are arranged axially symmetrically. The lower end of the frame 1 is provided with two sliding grooves. The periphery of each clamping unit 41 is slidably connected in one sliding groove, and the clamping units 41 are fixed in relative positions by pins.

[0036] like Figure 5 As shown, the clamping unit 41 includes a slider 42 and a plastic packaging clamp 43. The outer periphery of the slider 42 is slidably connected within a groove, and the plastic packaging clamp 43 is positioned above the slider 42. The spacing between the sliders 42 is adjusted according to the size of the plastic packaging. After adjustment, the open side of the pillow's plastic packaging faces outward, and the plastic packaging clamp 43 clamps both sides of the pillow's plastic packaging to fix its position. The clamping unit 41, with its adjustable spacing, can clamp and fix the plastic packaging of the pillow, and can also clamp pillows of different sizes without changing components, adapting to different specifications of pillow plastic packaging, ensuring production continuity and improving efficiency.

[0037] First embodiment of plastic packaging clip 43: as Figure 5 As shown, the plastic packaging clip 43 is an elastic structure. The plastic packaging clip 43 includes a first clip 431, a second clip 432, and a pin 433. The lower end of the second clip is mounted on the slider 42. The first clip 431 is hinged to the second clip 432 via the pin 433. A torsion spring is sleeved around the pin 433, with both ends of the torsion spring abutting against one side of the first clip 431 and the second clip 432, respectively. Pressing the open end of the plastic packaging clip 43 causes the other end to lift, placing one side of the plastic package between the first clip 431 and the second clip 432. Stopping the pressing causes the plastic packaging clip 43 to close under the action of the torsion spring, clamping the plastic package of the pillow.

[0038] A second embodiment of the plastic packaging clip 43: as follows Figure 6 As shown, the plastic packaging clip 43 has a magnetic structure. The clip 43 includes a third clamping plate 434, a fourth clamping plate 435, an iron sheet 436, and a magnet 437. The lower end of the fourth clamping plate 435 is mounted on the slider 42. One end of the third clamping plate 434 is hinged to one end of the fourth clamping plate 435. The other end of the third clamping plate 434 is fitted with a magnet 437, and the other end of the fourth clamping plate 435 is fitted with an iron sheet 436. The magnet 437 and the iron sheet 436 are correspondingly positioned. When the plastic packaging clip 43 is opened, the plastic package is placed between the third clamping plate 434 and the fourth clamping plate 435. When the clip 43 is closed, the iron sheet 436 and the magnet 437 will attract and clamp the plastic package of the pillow under the action of magnetic force.

[0039] like Figure 7As shown, the conveying assembly 5 includes two rollers 51, a conveyor belt 52, a rotary motor 53, and a pressure plate 54. The two rollers 51 are arranged parallel to each other, and the two ends of each roller 51 are rotatably connected to an inner wall of the frame 1. A pressure plate 54 is placed between the two rollers 51, and the two ends of the pressure plate 54 are also fixedly connected to an inner wall of the frame 1. The conveyor belt 52 is sleeved around the periphery of each roller 51. The rotary motor 53 is located on the outer wall of the frame 1, and the output shaft of the rotary motor 53 is fixedly connected to any one of the rollers 51. The rotary motor 53 is existing technology, and its model number is JG37-555. When the pillow is compressed and packaged, the controller controls the output shaft of the rotary motor 53 to rotate. The output shaft of the rotary motor 53 drives the rollers 51 to rotate, and the rollers 51 drive the conveyor belt 52 to move and transport the compressed and packaged pillows to an external pillow collection device. A conveyor assembly 5 is installed to transport the already compressed and packaged pillows to an external pillow collection device, ensuring continuous packaging of pillows and improving work efficiency.

[0040] The working process of the compression and packaging device for cushions:

[0041] After the pillow is placed in plastic packaging, it is placed on the conveyor belt 52 above the pressure plate 54, with the open end of the plastic packaging facing the sealing assembly 3. The spacing between the sliders 42 is adjusted according to the size of the plastic packaging. The plastic packaging clamps 43 clamp the two sides of the plastic packaging of the pillow. The controller is activated, and the controller controls the linear module 23 to move and push the compression plate 21 to move along the direction of the support rod 22, squeezing the pillow below and expelling the air inside the pillow to achieve the purpose of compressing the pillow. The controller controls the heating tube 31 to heat. After the packaged pillow is compressed, the controller controls the telescopic cylinder 34 to extend. The moving end of the telescopic cylinder 34 pushes the cover plate 32 to move, pressing the open end of the plastic packaging onto the heating tube 31. The open end of the plastic packaging melts and sticks together to seal the pillow packaging. The controller controls the output shaft of the rotary motor 53 to rotate. The output shaft of the rotary motor 53 drives the roller 51 to rotate. The roller 51 drives the transmission belt 52 to move and transport the compressed and packaged pillow to the external pillow collection device.

[0042] The control method in this embodiment is controlled by a controller. The controller circuit can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this document is mainly used to protect mechanical devices, and the control method and circuit connection will not be explained in detail here.

[0043] 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 within the protection scope of the present utility model.

Claims

1. A compression and packaging device for a cushion, characterized in that: The device includes a frame (1), a compression component (2), a sealing component (3), a clamping component (4), and a conveying component (5). The clamping component (4), the sealing component (3), and the conveying component (5) are arranged sequentially in the frame (1) along the moving direction of the pillow. The clamping component (4) is used to clamp the plastic packaging of the pillow. The discharge end of the conveying component (5) is connected to a pillow collection device. The conveying component (5) is used to transport the compressed and packaged pillow. The compression component (2) is set inside the frame (1) and located above the conveying component (5). The compression component (2) is used to compress the pillow.

2. The compression and packaging device for a pillow according to claim 1, characterized in that: The compression assembly (2) includes a compression plate (21), a support rod (22) and a linear module (23). The upper end of the frame (1) is provided with multiple round holes, and a support rod (22) is slidably connected in each round hole. One end of each support rod (22) is fixedly connected to the upper end of the compression plate (21). The linear module (23) is set at the upper end of the frame (1), and the movable end of the linear module (23) is fixedly connected to the compression plate (21).

3. The compression and packaging device for a pillow according to claim 2, characterized in that: The sealing assembly (3) includes an electric heating tube (31), a cover plate (32), two supports (33) and two telescopic cylinders (34). The electric heating tube (31) is located at the lower end of the frame (1). One end of each support (33) is installed on one side of the compression plate (21). A telescopic cylinder (34) is fixedly installed on each support (33). The movable end of the telescopic cylinder (34) is fixedly connected to the upper end of the cover plate (32). The lower end of the cover plate (32) is used to press the plastic packaging of the pillow onto the electric heating tube (31).

4. The compression and packaging device for a pillow according to claim 1, characterized in that: The clamping assembly (4) includes two clamping units (41), which are arranged axially symmetrically. The lower end of the frame (1) is provided with two sliding grooves. The periphery of each clamping unit (41) is slidably connected in a sliding groove. The clamping units (41) are fixed in relative positions by pins.

5. The compression and packaging device for a pillow according to claim 4, characterized in that: The clamping unit (41) includes a slider (42) and a plastic packaging clamp (43). The outer periphery of the slider (42) is slidably connected in the groove, and the plastic packaging clamp (43) is set at the upper end of the slider (42).

6. The compression and packaging device for a cushion according to claim 4, characterized in that: The plastic packaging clamp (43) is an elastic structure. The plastic packaging clamp (43) includes a first clamping plate (431), a second clamping plate (432) and a pin (433). The lower end of the second clamping plate (432) is mounted on the slider (42). The first clamping plate (431) is hinged to the second clamping plate (432) through the pin (433). A torsion spring is sleeved around the pin (433). The two ends of the torsion spring abut against one side of the first clamping plate (431) and the second clamping plate (432) respectively.

7. The compression and packaging device for a pillow according to claim 4, characterized in that: The plastic packaging clip (43) is a magnetic structure. The plastic packaging clip (43) includes a third clip (434), a fourth clip (435), an iron sheet (436), and a magnet (437). The lower end of the fourth clip (435) is set on the slider (42). One end of the third clip (434) is hinged to one end of the fourth clip (435). The other end of the third clip (434) is provided with a magnet (437), and the other end of the fourth clip (435) is provided with an iron sheet (436). The magnet (437) and the iron sheet (436) are set accordingly.

8. The compression and packaging device for a pillow according to claim 1, characterized in that: The conveying assembly (5) includes two rollers (51), a conveyor belt (52), a rotating motor (53), and a pressure plate (54). The two rollers (51) are arranged parallel to each other. The two ends of each roller (51) are rotatably connected to an inner wall of the frame (1). A pressure plate (54) is set between the two rollers (51). The two ends of the pressure plate (54) are also fixedly connected to an inner wall of the frame (1). The conveyor belt (52) is sleeved around the periphery of each roller (51) to form a synchronous transmission structure. The rotating motor (53) is set on the outer wall of the frame (1). The output shaft of the rotating motor (53) is fixedly connected to any one of the rollers (51).

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