Cotton filling equipment for pillow production

Abstract

The utility model relates to cotton filling equipment for pillow production, which comprises a cotton filling equipment main body and a cotton filling cylinder, a lifting mechanism for adjusting the height of the cotton filling cylinder is arranged on the front side of the cotton filling equipment main body, the lifting mechanism comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate, and a servo motor is fixedly connected in an inner cavity of the supporting plate on the left side. The servo motor can improve driving force for adjusting the height of the cotton filling cylinder; and a fixing mechanism for fixing the cotton filling cylinder is mounted at the top of the lifting mechanism. The device has the beneficial effects that the servo motor is started to drive the bidirectional lead screw to rotate through the cooperation of the servo motor and the bidirectional lead screw, the rotation of the bidirectional lead screw can drive the two moving blocks to be close to or far away from each other, and the rotating plate can be unfolded or folded along with the movement of the moving blocks and drives the two sliding plates to be far away from or close to each other; therefore, the height of the cotton filling cylinder can be adjusted by starting the servo motor, and meanwhile the problem that the setting operation is tedious is avoided.

Description

Technical Field

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

[0002] The cotton filling machine, also known as the stuffing machine, is a machine that fills PP cotton and other fillings into plush toys, sofa cushions, pillows or pillow core shells.

[0003] The existing cotton filling equipment for pillow production, since the position of the cotton filling cylinder is generally fixed, can only be used by changing the height of the collecting structure at the end of the cotton filling cylinder to match the height of the cotton filling cylinder. Therefore, during the operation, there is a cumbersome operation of adjusting the height of the collecting structure, especially for a larger collecting structure, the operation is cumbersome and time-consuming. Based on this, the utility model designs a cotton filling equipment for pillow production to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a cotton filling device for pillow production, which solves the problem of difficult adjustment of the collecting structure in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A cotton filling device for pillow production includes a cotton filling device body and a cotton filling cylinder. A lifting mechanism for adjusting the height of the cotton filling cylinder is installed on the front of the cotton filling device body. The lifting mechanism includes a base plate. A support plate is fixedly connected to the top of the base plate. A servo motor is fixedly connected to the inner cavity of the support plate on the left side. The servo motor can increase the driving force for adjusting the height of the cotton filling cylinder.

[0007] A fixing mechanism for fixing the cotton filling cylinder is installed on the top of the lifting mechanism.

[0008] Through the above technical solution, it can be known that: starting the servo motor drives the bidirectional screw to rotate, and the rotation of the bidirectional screw can drive the two moving blocks to move closer to or farther away from each other. The rotating plate will expand or fold with the movement of the moving block, and drive the two sliding plates to move away from or closer to each other. Therefore, starting the servo motor can adjust the height of the cotton filling cylinder.

[0009] Preferably, a bidirectional screw is fixedly connected to one side of the servo motor output shaft, an outer ring of the bidirectional screw is threadedly connected to a moving block, a rotating plate is hinged on the top of the moving block, and a sliding plate is hinged on the top of the rotating plate.

[0010] Preferably, a working plate is arranged on the top of the sliding plate, a sliding groove is provided on the bottom of the working plate, a sliding block is fixedly connected to the top of the sliding plate, and the sliding groove and the sliding block are slidably connected.

[0011] Preferably, the support plates are fixedly connected with limit rods, two groups of the limit rods are provided and symmetrically distributed, and the limit rods are inserted into the inner cavity of the moving block.

[0012] Preferably, a first telescopic rod is fixedly connected between the support plate and the working plate, and the first telescopic rod is provided with a plurality of groups of rectangular array distributions.

[0013] Preferably, the fixing mechanism includes a fixing plate, the bottom of the fixing plate is fixedly connected to a fixing rod, the fixing rod is arranged in a plurality of rectangular array distributions, the bottom of the fixing plate is fixedly connected to an electric push rod, the top of the electric push rod is fixedly connected to a first arc-shaped fixing block, and a second telescopic rod is fixedly connected between the first arc-shaped fixing block and the fixing plate.

[0014] Preferably, a second arc-shaped fixing block is fixedly connected to the top of the working plate, and a support rod is fixedly connected to the bottom of the cotton-filling device body, and the support rod is provided with a plurality of groups of rectangular array distributions.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] 1. The utility model cooperates with the servo motor and the bidirectional screw rod. When the servo motor is started, the bidirectional screw rod is driven to rotate. The rotation of the bidirectional screw rod can drive the two moving blocks to move closer to or farther away from each other. The rotating plate will unfold or fold as the moving block moves, and drive the two sliding plates to move away from or closer to each other. Therefore, starting the servo motor can adjust the height of the cotton filling cylinder, while avoiding the problem of cumbersome operation of the setting.

[0017] 2. The utility model starts the electric push rod by cooperating with the first arc-shaped fixed block, the electric push rod extends, and drives the first arc-shaped fixed block to descend. When the first arc-shaped fixed block contacts the second arc-shaped fixed block, the cotton filling cylinder inside the second arc-shaped fixed block can be fixed to avoid the movement of the cotton filling cylinder during operation, while improving the stability of the cotton filling cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a cotton filling device for pillow production of the utility model;

[0019] Figure 2 It is a front view of the cotton filling device for pillow production of the utility model;

[0020] Figure 3 It is a side view of the cotton filling device for pillow production of the utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A.

[0022] Wherein: 1. cotton filling equipment body; 2. cotton filling cylinder; 3. bottom plate; 4. support plate; 5. servo motor; 6. bidirectional screw; 7. moving block; 8. rotating plate; 9. sliding plate; 10. working plate; 11. slide groove; 12. slider; 13. limit rod; 14. first telescopic rod; 15. fixed plate; 16. fixed rod; 17. electric push rod; 18. first arc-shaped fixed block; 19. second telescopic rod; 20. second arc-shaped fixed block; 21. support rod. DETAILED DESCRIPTION

[0023] 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. Embodiment 1

[0024] A cotton filling device for pillow production includes a cotton filling device body 1 and a cotton filling cylinder 2. A lifting mechanism for adjusting the height of the cotton filling cylinder 2 is installed on the front of the cotton filling device body 1. The lifting mechanism includes a base plate 3. A support plate 4 is fixedly connected to the top of the base plate 3. A servo motor 5 is fixedly connected to the inner cavity of the support plate 4 located on the left side. The servo motor 5 can increase the driving force for adjusting the height of the cotton filling cylinder 2. A fixing mechanism for fixing the cotton filling cylinder 2 is installed on the top of the lifting mechanism.

[0025] A bidirectional screw 6 is fixedly connected to one side of the output shaft of the servo motor 5, and a moving block 7 is threadedly connected to the outer ring of the bidirectional screw 6. A rotating plate 8 is hinged to the top of the moving block 7, and a sliding plate 9 is hinged to the top of the rotating plate 8. A working plate 10 is arranged on the top of the sliding plate 9, and a sliding groove 11 is arranged at the bottom of the working plate 10. A sliding block 12 is fixedly connected to the top of the sliding plate 9, and the sliding groove 11 and the sliding block 12 are slidably connected.

[0026] In the embodiment of the utility model, the servo motor 5 is started, and the start of the servo motor 5 drives the bidirectional screw 6 to rotate, and the rotation of the bidirectional screw 6 can drive the two moving blocks 7 to move closer to or farther from each other. Since the rotating plate 8 is hinged at the top of the moving block 7, the rotating plate 8 will unfold or fold with the movement of the moving block 7, and drive the two sliding plates 9 to move away from or closer to each other, and the working plate 10 is slidably connected to the top of the sliding plate 9, so starting the servo motor 5 can adjust the height of the working plate 10. Embodiment 2

[0027] Reference Figure 1-Figure 4A limit rod 13 is fixedly connected between the support plates 4. The limit rods 13 are provided in two groups and are symmetrically distributed. The limit rods 13 are inserted into the inner cavity of the moving block 7. A first telescopic rod 14 is fixedly connected between the support plate 4 and the working plate 10. The first telescopic rod 14 is provided with a plurality of groups of rectangular array distribution.

[0028] The fixing mechanism includes a fixing plate 15, a fixing rod 16 is fixedly connected to the bottom of the fixing plate 15, and the fixing rod 16 is arranged in a plurality of rectangular arrays, an electric push rod 17 is fixedly connected to the bottom of the fixing plate 15, a first arc-shaped fixing block 18 is fixedly connected to the top of the electric push rod 17, and a second telescopic rod 19 is fixedly connected between the first arc-shaped fixing block 18 and the fixing plate 15. A second arc-shaped fixing block 20 is fixedly connected to the top of the working plate 10, and a support rod 21 is fixedly connected to the bottom of the cotton filling device body 1, and the support rod 21 is arranged in a plurality of rectangular arrays.

[0029] In the embodiment of the utility model, the electric push rod 17 is started, the electric push rod 17 extends, and drives the first arc-shaped fixing block 18 to descend. When the first arc-shaped fixing block 18 contacts the second arc-shaped fixing block 20, the cotton filling cylinder 2 inside the second arc-shaped fixing block 20 can be fixed.

[0030] When in use, first place the cotton filling cylinder 2 inside the second arc-shaped fixed block 20, and the second arc-shaped fixed block 20 acts as a limiter for the cotton filling cylinder 2. When the height of the cotton filling cylinder 2 needs to be adjusted, start the servo motor 5, and the start of the servo motor 5 drives the bidirectional screw 6 to rotate, and the rotation of the bidirectional screw 6 can drive the two moving blocks 7 to move closer or farther from each other. Since the rotating plate 8 is hinged on the top of the moving block 7, the rotating plate 8 will unfold or fold with the movement of the moving block 7, and drive the two sliding plates 9 to move away from or closer to each other, and the working plate 10 is slidably connected to the top of the sliding plate 9, so starting the servo motor 5 can adjust the height of the working plate 10. Since the cotton filling cylinder 2 is connected to the cotton filling device body 1 through a hose, and the cotton filling cylinder 2 is placed inside the second arc-shaped fixed block 20, the cotton filling cylinder 2 will change with the change of the working plate 10, and the height can be adjusted, thereby improving the convenience of the device.

[0031] When the height adjustment of the cotton filling cylinder 2 is completed, the electric push rod 17 is started, the electric push rod 17 extends, and drives the first arc-shaped fixing block 18 to descend. When the first arc-shaped fixing block 18 contacts the second arc-shaped fixing block 20, the cotton filling cylinder 2 inside the second arc-shaped fixing block 20 can be fixed to avoid the movement of the cotton filling cylinder 2 during operation, and at the same time improve the stability of the cotton filling cylinder 2.

[0032] Although the 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 thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cotton filling device for pillow production, comprising a cotton filling device body (1) and a cotton filling cylinder (2), characterized in that: A lifting mechanism for adjusting the height of the cotton filling cylinder (2) is installed on the front of the cotton filling device body (1), the lifting mechanism comprising a bottom plate (3), a support plate (4) fixedly connected to the top of the bottom plate (3), a servo motor (5) fixedly connected to the inner cavity of the support plate (4) on the left side, the servo motor (5) being capable of increasing the driving force for adjusting the height of the cotton filling cylinder (2); A fixing mechanism for fixing the cotton filling cylinder (2) is installed on the top of the lifting mechanism.

2. The cotton filling device for pillow production according to claim 1, characterized in that: A bidirectional screw (6) is fixedly connected to one side of the output shaft of the servo motor (5); the outer ring of the bidirectional screw (6) is threadedly connected to a moving block (7); a rotating plate (8) is hingedly connected to the top of the moving block (7); and a sliding plate (9) is hingedly connected to the top of the rotating plate (8).

3. The cotton filling device for pillow production according to claim 2, characterized in that: A working plate (10) is arranged on the top of the sliding plate (9), a sliding groove (11) is provided on the bottom of the working plate (10), a sliding block (12) is fixedly connected to the top of the sliding plate (9), and the sliding groove (11) and the sliding block (12) are slidably connected.

4. The cotton filling device for pillow production according to claim 1, characterized in that: Limiting rods (13) are fixedly connected between the support plates (4), two groups of the limiting rods (13) are provided and symmetrically distributed, and the limiting rods (13) are inserted into the inner cavity of the moving block (7).

5. The cotton filling device for pillow production according to claim 2, characterized in that: A first telescopic rod (14) is fixedly connected between the support plate (4) and the working plate (10), and the first telescopic rod (14) is provided with a plurality of groups of rectangular array distributions.

6. The cotton filling device for pillow production according to claim 1, characterized in that: The fixing mechanism comprises a fixing plate (15), the bottom of the fixing plate (15) is fixedly connected to a fixing rod (16), the fixing rod (16) is provided with a plurality of groups of rectangular array distribution, the bottom of the fixing plate (15) is fixedly connected to an electric push rod (17), the top of the electric push rod (17) is fixedly connected to a first arc-shaped fixing block (18), and a second telescopic rod (19) is fixedly connected between the first arc-shaped fixing block (18) and the fixing plate (15).

7. The cotton filling device for pillow production according to claim 3, characterized in that: A second arc-shaped fixing block (20) is fixedly connected to the top of the working plate (10), and a support rod (21) is fixedly connected to the bottom of the cotton filling device body (1), wherein the support rod (21) is arranged in a plurality of rectangular array distributions.

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