Equipment for filling cotton in throw pillow

Abstract

The utility model discloses a throw pillow interior cotton filling device which comprises a cotton filling machine, the left end face of the cotton filling machine is provided with a connecting ring and a placing plate, the connecting ring is located over the placing plate, a clamping ring is arranged on the outer portion of the connecting ring, and the clamping ring is located above the placing plate. The circle center of the clamping ring and the circle center of the connecting ring are located on the same horizontal line from left to right, a detachable cotton filling mechanism is arranged between the connecting ring and the clamping ring, and a fixing assembly is arranged at the upper end of the containing plate and used for fixing a throw pillow cover outside the cotton filling mechanism. According to the device, the detachable and replaceable cotton filling mechanism is arranged, and the first insertion pipe or the second insertion pipe can be replaced according to the actual use condition to carry out cotton filling processing operation on bolster pillowcases of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of handicraft production equipment, in particular to a device for filling cotton inside a pillow. Background Art

[0002] Pillows are common household items. They not only provide warmth and protection, but also give people a warm feeling. They have gradually become common decorations in homes and cars. During the pillow processing, the inside of the pillowcase needs to be filled with cotton, and when filling the cotton, cotton filling equipment is needed.

[0003] For example, the Chinese utility model patent with publication number CN214880195U, a filling device for pillow production, includes a pillow core filling machine body, the bottom of the front of the pillow core filling machine body is connected to a discharge pipe, the rear side of the surface of the discharge pipe is threadedly connected to an adjustment sleeve, the front of the adjustment sleeve is slidably connected to an annular positioning block, the inner wall of the annular positioning block is slidably connected to the surface of the discharge pipe, the surface of the adjustment sleeve is provided with a fixed block, the top and bottom of the fixed block are provided with knobs, the side of the knob close to the fixed block is fixedly connected to a fastening screw, the side of the fastening screw close to the adjusting sleeve passes through the interior of the fixed block, and the side of the fastening screw close to the annular positioning block is fixedly connected to a fastening pad.

[0004] Although the above-mentioned device solves the problem of rapid positioning, it can only meet the filling processing requirements of pillowcases of the same size when filling pillowcases with cotton, and cannot be adapted to a variety of different pillowcases, and has certain defects in use. Utility Model Content

[0005] The purpose of the utility model is to provide a device for filling cotton inside a pillow to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for filling cotton inside a pillow, comprising a cotton filling machine, wherein the left end face of the cotton filling machine is respectively provided with a connecting ring and a placement plate, wherein the connecting ring is located directly above the placement plate, and a clamping ring is provided on the outside of the connecting ring, wherein the clamping ring and the center of the connecting ring are on the same horizontal line from left to right, and a removable cotton filling mechanism is provided between the connecting ring and the clamping ring, and a fixing assembly is provided on the upper end of the placement plate, which is used to fix the pillowcase outside the cotton filling mechanism.

[0007] As a preferred embodiment of the cotton filling device inside the pillow provided by the utility model: the cotton filling mechanism includes a hollow cylinder, the left end face of the hollow cylinder is provided with a conical portion, and the left end of the conical portion is respectively provided with a first insertion tube and a second insertion tube.

[0008] As a preferred embodiment of the cotton filling device for the pillow provided by the present invention, the diameter of the first insertion tube is 20 mm, and the diameter of the second insertion tube is 10 mm.

[0009] As a preferred embodiment of the cotton filling device inside the pillow provided by the present invention: the outer wall of the hollow cylinder is symmetrically provided with inwardly recessed locking grooves.

[0010] As a preferred embodiment of the cotton filling device inside the pillow provided by the utility model: the outer wall of the clamping ring is symmetrically provided with a base, and the ends of the symmetrically provided bases that are away from each other are provided with inwardly recessed parts grooves, and the parts grooves are provided with inwardly penetrating through grooves, which penetrate the inner wall of the clamping ring, and a movable locking rod is provided in the parts grooves and the through grooves, and a pull button is provided at one end of the locking rod that penetrates the outer wall of the base.

[0011] As a preferred embodiment of the cotton filling device inside the pillow provided by the utility model: a spring surrounding the locking rod is provided between the pull button and the part slot.

[0012] As a preferred embodiment of the cotton filling device inside the pillow provided by the utility model: the fixing component includes a cylinder installed mirror-symmetrically on the end face of the placement plate, and the output end of the cylinder is symmetrically provided with an arc-shaped fixing plate, and the symmetrically arranged arc-shaped fixing plate can be clamped on the outer wall of the hollow cylinder.

[0013] As a preferred embodiment of the cotton filling device for the pillow provided by the present invention: a cotton feeding hopper is provided on the right end face of the cotton filling machine, and a transparent observation window is provided on the front end face of the cotton filling machine.

[0014] As a preferred embodiment of the cotton filling device for the pillow provided by the present invention, movable casters are provided at the four corners of the bottom of the cotton filling machine.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By arranging a detachable and replaceable cotton filling mechanism, a hollow cylinder, a conical surface part, a first insertion tube, a second insertion tube and other parts between the connecting ring and the clamping ring, it is possible to meet the cotton filling processing function of pillowcases of different sizes; further, by arranging a fixing component, a cylinder, an arc-shaped fixing plate and other parts, the fabric of the upper pillowcase can be fixed by the arc-shaped fixing plate to avoid the pillowcase falling off during cotton filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cotton filling mechanism and fixing assembly structure of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the cotton filling mechanism of the present utility model;

[0020] Figure 4 This is a cross-sectional view of the cotton filling mechanism of the present invention;

[0021] Figure 5 It is an enlarged view of point A of the present utility model.

[0022] In the figure: 1. Cotton filling machine; 11. Connecting ring; 12. Placement plate; 13. Clamping ring; 131. Base; 132. Parts slot; 133. Through slot; 134. Locking rod; 135. Pull button; 136. Spring; 14. Cotton hopper; 15. Transparent observation window; 16. Moving casters; 2. Cotton filling mechanism; 21. Hollow cylinder; 211. Locking slot; 22. Conical surface; 221. First insertion tube; 222. Second insertion tube; 3. Fixing assembly; 31. Cylinder; 32. Arc-shaped fixing plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1:

[0025] See also Figure 1-5 The utility model provides a technical solution: a device for filling cotton inside a pillow, comprising a cotton filling machine 1, wherein the left end face of the cotton filling machine 1 is respectively provided with a connecting ring 11 and a placing plate 12, wherein the connecting ring 11 is located directly above the placing plate 12, and a clamping ring 13 is provided on the outside of the connecting ring 11, wherein the clamping ring 13 and the center of the connecting ring 11 are on the same horizontal line from left to right, and a detachable cotton filling mechanism 2 is provided between the connecting ring 11 and the clamping ring 13, and a fixing component 3 is provided on the upper end of the placing plate 12, wherein the fixing component 3 is used to fix the pillow cover outside the cotton filling mechanism 2.

[0026] Specifically, the cotton filling machine 1 can perform cotton filling operations. The design of the clamping ring 13 can fix the hollow cylinder 21 on the outside of the connecting ring 11. The cotton filling mechanism 2 can perform cotton filling operations on pillowcases of different sizes. The fixing component 3 can fix the fabric of the pillowcase to avoid falling during cotton filling.

[0027] like Figure 3 As shown: the cotton filling mechanism 2 includes a hollow cylinder 21, the left end face of the hollow cylinder 21 is provided with a conical portion 22, and the left end of the conical portion 22 is respectively provided with a first insertion tube 221 and a second insertion tube 222. The first insertion tube 221 and the second insertion tube 222 can be inserted into the pillowcase to fill the pillowcase with cotton.

[0028] The diameter of the first insertion tube 221 is 20 mm, and the diameter of the second insertion tube 222 is 10 mm. In this design, the first insertion tube 221 can be inserted into a larger pillowcase for filling, and the second insertion tube 222 can be inserted into a smaller pillowcase for filling.

[0029] like Figure 5 As shown, the outer wall of the hollow cylinder 21 is symmetrically provided with inwardly recessed locking grooves 211 , and this design can fix the hollow cylinder 21 .

[0030] The outer wall of the clamping ring 13 is symmetrically provided with a base 131, and the ends of the symmetrically provided base 131 that are away from each other are provided with inwardly recessed part grooves 132, and the part groove 132 is provided with an inwardly penetrating through groove 133, and the through groove 133 penetrates the inner wall of the clamping ring 13, and a movable locking rod 134 is provided in the part groove 132 and the through groove 133, and a pull button 135 is provided at one end of the locking rod 134 that penetrates the outer wall of the base 131. This design can fix the hollow cylinder 21.

[0031] A spring 136 surrounding the locking rod 134 is provided between the pull button 135 and the part slot 132 . The spring 136 can pull the pull button 135 and the locking rod 134 , thereby locking the hollow cylinder 21 .

[0032] like Figure 2 As shown: the fixing assembly 3 includes a cylinder 31 installed in a mirror-symmetrical manner on the upper end surface of the placement plate 12, and an arc-shaped fixing plate 32 is symmetrically provided at the output end of the cylinder 31. The symmetrically arranged arc-shaped fixing plate 32 can be stuck in the outer wall of the hollow cylinder 21. The arc-shaped fixing plate 32 at the output end of the cylinder 31 can fix the fabric of the pillowcase to prevent the pillowcase from falling off when filling with cotton.

[0033] like Figure 1As shown: the right end face of the cotton filling machine 1 is provided with a cotton feeding hopper 14, and the front end face of the cotton filling machine 1 is provided with a transparent observation window 15. This design can add cotton, and the transparent observation window 15 can observe the use of cotton.

[0034] The four corners of the bottom of the cotton filling machine 1 are provided with movable casters 16, and this design can conveniently move the cotton filling machine 1.

[0035] The specific working principle of this embodiment is as follows: when in use, the device is moved to the corresponding processing plant, and then the cotton filling machine 1 is connected to the power supply, and cotton is added to the interior of the cotton filling machine 1 through the cotton feeding hopper 14 until a certain amount is added;

[0036] When a larger pillowcase needs to be filled, the first insertion tube 221 can be selected. When a smaller pillowcase needs to be filled, the second insertion tube 222 can be selected. (In this embodiment, the first insertion tube 221 is selected for illustration, and the second insertion tube 222 is the same as the first insertion tube 221). After selection, installation can be carried out. When installing, first pull the button 135 outward and pull the locking rod 134 to the inside of the through groove 133. (As the button 135 and the locking rod 134 are pulled outward, the spring 136 will be pulled. ), to avoid affecting the installation of the hollow cylinder 21, and then insert the hollow cylinder 21 into the space outside the connecting ring 11 and inside the clamping ring 13. After insertion, the pull button 135 can be loosened. At this time, the spring 136 is reset, and the locking rod 134 is pressed against the outer wall of the hollow cylinder 21. At this time, the hollow cylinder 21 is rotated to align the locking groove 211 with the locking rod 134. After alignment, under the action of the spring 136, the locking rod 134 will be located in the locking groove 211, fixing the hollow cylinder 21, and the installation of the cotton filling mechanism 2 is completed;

[0037] After the cotton filling mechanism 2 is installed, the cotton filling operation can be carried out. At this time, the pillowcase is inserted into the first insertion tube 221 and is placed on the outside of the hollow cylinder 21. After the pillowcase is placed, the cylinder 31 is started to fix the fabric of the pillowcase on the outside of the hollow cylinder 21 with the arc-shaped fixing plate 32. At this time, the cotton filling machine 1 is started, and the cotton is filled into the interior of the pillowcase through the connecting ring 11, the hollow cylinder 21, and the first insertion tube 221 in sequence until the cotton filling is completed. At this time, the cylinder 31 is reset, and the pillowcase after cotton filling can be removed.

[0038] It should be noted that: the power supply of the cotton filling machine 1 in the above embodiment is a technical means well known to those skilled in the art. A suitable controller can be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the above working principle. The electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well known technologies in this field. The above mainly introduces the working principle and process, and no further explanation of the electrical control is given.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for filling cotton inside a pillow, comprising a cotton filling machine (1), characterized in that: The left end face of the cotton filling machine (1) is provided with a connecting ring (11) and a placement plate (12), the connecting ring (11) is located just above the placement plate (12), a clamping ring (13) is provided on the outside of the connecting ring (11), the center of the clamping ring (13) and the center of the connecting ring (11) are on the same horizontal line from left to right, a removable cotton filling mechanism (2) is provided between the connecting ring (11) and the clamping ring (13), the upper end of the placement plate (12) is provided with a fixing component (3), the fixing component (3) is used to fix the pillowcase outside the cotton filling mechanism (2); The cotton filling mechanism (2) comprises a hollow cylinder (21), the left end surface of the hollow cylinder (21) is provided with a conical portion (22), and the left end of the conical portion (22) is provided with a first insertion tube (221) and a second insertion tube (222); The diameter of the first insertion tube (221) is 20 mm, and the diameter of the second insertion tube (222) is 10 mm.

2. The device for filling the inner part of a pillow with cotton according to claim 1, characterized in that: The outer wall of the hollow cylinder (21) is symmetrically provided with inwardly recessed locking grooves (211).

3. The cotton filling device for pillow according to claim 2, characterized in that: The outer wall of the clamping ring (13) is symmetrically provided with a base (131), and the ends of the symmetrically provided base (131) that are away from each other are provided with an inwardly recessed part groove (132), and the part groove (132) is provided with an inwardly penetrating through groove (133), and the through groove (133) penetrates the inner wall of the clamping ring (13), and a movable locking rod (134) is provided in the part groove (132) and the through groove (133), and a pull button (135) is provided at one end of the locking rod (134) that penetrates the outer wall of the base (131).

4. The cotton filling device for pillow according to claim 3, characterized in that: A spring (136) surrounding the locking rod (134) is provided between the pull button (135) and the part slot (132).

5. The cotton filling device for pillow according to claim 1, characterized in that: The fixing assembly (3) includes a cylinder (31) mounted on the upper end surface of the placement plate (12) in a mirror-symmetrical manner, and an arc-shaped fixing plate (32) is symmetrically arranged at the output end of the cylinder (31). The symmetrically arranged arc-shaped fixing plate (32) can be clamped on the outer wall of the hollow cylinder (21).

6. The device for filling the inner part of a pillow with cotton according to claim 1, characterized in that: The right end face of the cotton filling machine (1) is provided with a cotton feeding hopper (14), and the front end face of the cotton filling machine (1) is provided with a transparent observation window (15).

7. The device for filling the inner part of a pillow with cotton according to claim 1, characterized in that: The four corners of the lower bottom of the cotton filling machine (1) are provided with movable casters (16).

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