Socks packaging card folding mechanism

Abstract

The utility model relates to a sock packaging card folding mechanism, and belongs to the field of automation equipment. The folding mechanism comprises a folding seat and a driving shaft, the driving shaft is mounted on the folding seat, and the folding mechanism is structurally characterized in that a folding device is arranged on each of the left side and the right side of the folding seat, and the two folding devices are controlled by the driving shaft; the folding device comprises a driving rod, a connecting rod, a side pressing rod and a flat pressing rod, the driving shaft is connected with the driving rod in a clamped mode, the driving rod is hinged to the connecting rod through a first hinge shaft, the connecting rod is hinged to the flat pressing rod through a second hinge shaft, the flat pressing rod is hinged to the side pressing rod through a third hinge shaft, and the side pressing rod is connected with the driving shaft in a penetrating mode. A driving shaft limiting groove is formed in the driving shaft, a driving rod limiting block is arranged on the driving rod, and the driving rod limiting block is located in the driving shaft limiting groove.

Description

Technical Field

[0001] This utility model relates to a sock packaging card folding mechanism, belonging to the field of automation equipment. Background Technology

[0002] After processing, socks need to be packaged. As the final and crucial step in sock manufacturing, packaging not only enhances the socks' appearance and added value but also protects them and facilitates transportation and storage. During packaging, the socks are placed inside packaging cards, which are typically flat (e.g.,...) Figure 6a As shown in the image, packaging card A is folded in half before folding. However, when packaging socks, the flat packaging card needs to be folded into a U-shape (as shown in the image). Figure 6b As shown in the image, the packaging card (B) is currently folded manually, which is inefficient and results in inconsistent crease positions. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and to provide a sock packaging card folding mechanism with a reasonable structural design.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: the sock packaging card folding mechanism includes a folding base and a drive shaft. The drive shaft is installed on the folding base. Its structural feature is that: a folding device is provided on each of the left and right sides of the folding base, and both folding devices are controlled by the drive shaft; the folding device includes a drive rod, a connecting rod, a side pressure rod, and a flat pressure rod. The drive shaft is engaged with the drive rod, the drive rod is hinged with the connecting rod, the connecting rod is hinged with the flat pressure rod, the flat pressure rod is hinged with the side pressure rod, and the side pressure rod passes through the drive shaft.

[0005] Furthermore, the drive rod and the connecting rod are hinged together by a first hinge axis, the connecting rod and the flat pressure rod are hinged together by a second hinge axis, and the flat pressure rod and the side pressure rod are hinged together by a third hinge axis.

[0006] Furthermore, the drive shaft is provided with a drive shaft limiting groove, and the drive rod is provided with a drive rod limiting block, the drive rod limiting block being located within the drive shaft limiting groove.

[0007] Furthermore, the flat pressure rod is provided with a flat pressure rod limiting block, and the side pressure rod is provided with a side pressure rod limiting groove, and the flat pressure rod limiting block and the side pressure rod limiting groove cooperate with each other.

[0008] Furthermore, a side pressure rod limiting block is provided on the side pressure rod, and a folding seat limiting groove is provided on the folding seat, with the side pressure rod limiting block cooperating with the folding seat limiting groove.

[0009] Furthermore, the folding seat is provided with a folding seat stop, and a folding seat groove is formed between the folding seat stop and the folding seat.

[0010] Furthermore, the angle of the flat pressure bar limiting block is 90°, and the angle of the side pressure bar limiting groove is 180°.

[0011] Furthermore, the angle of the side pressure rod limiting block is 90°, and the angle of the folding seat limiting groove is 180°.

[0012] Compared with existing technologies, this utility model has the following advantages: The sock packaging card folding mechanism can accommodate flat structures (such as...) Figure 6a As shown, the packaging card A before folding is folded into a U-shape (as shown). Figure 6b As shown, the packaging card B) after folding can be folded without manual operation, which can improve work efficiency and reduce labor costs. During operation, the motor provides power to drive the drive shaft to rotate. The connecting rod mechanism can make the side pressure rod turn into a vertical state and the flat pressure rod turn into a parallel state. By cooperating with the side of the folding seat block and the side of the flat pressure rod and the top of the folding seat block, the packaging card can be folded from a flat structure into a U-shaped structure. Attached Figure Description

[0013] Figure 1a This is a front view structural schematic diagram of the sock packaging card folding mechanism (180°) according to an embodiment of this utility model.

[0014] Figure 1b This is a three-dimensional structural diagram of the sock packaging card folding mechanism (180°) according to an embodiment of this utility model.

[0015] Figure 2a This is a front view structural schematic diagram of the sock packaging card folding mechanism (135°) according to an embodiment of this utility model.

[0016] Figure 2b This is a three-dimensional structural diagram of the sock packaging card folding mechanism (135°) according to an embodiment of the present invention.

[0017] Figure 3a This is a front view structural schematic diagram of the sock packaging card folding mechanism (90°) according to an embodiment of this utility model.

[0018] Figure 3b This is a three-dimensional structural diagram of the sock packaging card folding mechanism (90°) according to an embodiment of this utility model.

[0019] Figure 4a This is a front view structural schematic diagram of the sock packaging card folding mechanism (45°) according to an embodiment of this utility model.

[0020] Figure 4bThis is a three-dimensional structural diagram of the sock packaging card folding mechanism (45°) according to an embodiment of the present invention.

[0021] Figure 5a This is a front view structural schematic diagram of the sock packaging card folding mechanism (0°) according to an embodiment of this utility model.

[0022] Figure 5b This is a three-dimensional structural diagram of the sock packaging card folding mechanism (0°) according to an embodiment of this utility model.

[0023] Figure 6a This is a schematic diagram of the sock packaging card folding mechanism (packaging card before folding) according to an embodiment of this utility model.

[0024] Figure 6b This is a schematic diagram of the sock packaging card folding mechanism (folded packaging card) according to an embodiment of the present invention.

[0025] Figure 7 This is a three-dimensional structural diagram of the sock packaging card folding mechanism according to an embodiment of the present invention.

[0026] Figure 8 This is a three-dimensional structural diagram of the folding seat according to an embodiment of the present utility model.

[0027] Figure 9 This is a three-dimensional structural diagram of the drive shaft according to an embodiment of the present invention.

[0028] Figure 10 This is a three-dimensional structural diagram of the drive rod according to an embodiment of the present invention.

[0029] Figure 11 This is a three-dimensional structural diagram of the connecting rod according to an embodiment of the present utility model.

[0030] Figure 12 This is a three-dimensional structural diagram of the side pressure rod according to an embodiment of the present invention.

[0031] Figure 13 This is a three-dimensional structural diagram of the flat pressure bar according to an embodiment of the present invention.

[0032] In the diagram: 1. Folding seat; 2. Drive shaft; 3. Drive rod; 4. Connecting rod; 5. Side pressure rod; 6. Flat pressure rod; 7. First hinge shaft; 8. Second hinge shaft; 9. Third hinge shaft; 10. Packaging card A before folding; 11. Packaging card B after folding.

[0033] Folding seat limiting groove 11, folding seat stop 12, folding seat retaining groove 13

[0034] Drive shaft limiting groove 21

[0035] Drive rod limit block 31

[0036] Side pressure rod limiting groove 51, side pressure rod limiting block 52

[0037] Flat pressure bar limit block 61 Detailed Implementation

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0039] Example

[0040] See Figure 1 to Figure 13 As shown in the accompanying drawings, the structures, proportions, sizes, etc., depicted in this specification are merely for illustrative purposes to aid those skilled in the art and to provide a clear understanding. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the use of terms such as "upper," "lower," "left," "right," "middle," and "one" in this specification is solely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0041] The sock packaging card folding mechanism in this embodiment includes a folding base 1 and a drive shaft 2. The drive shaft 2 is installed on the folding base 1. A folding device is provided on each of the left and right sides of the folding base 1. Both folding devices are controlled by the drive shaft 2.

[0042] The folding device in this embodiment includes a drive rod 3, a connecting rod 4, a side pressure rod 5, and a flat pressure rod 6. The drive shaft 2 is engaged with the drive rod 3. The drive rod 3 is hinged to the connecting rod 4 via a first hinge shaft 7. The connecting rod 4 is hinged to the flat pressure rod 6 via a second hinge shaft 8. The flat pressure rod 6 is hinged to the side pressure rod 5 via a third hinge shaft 9. The side pressure rod 5 is threaded through the drive shaft 2.

[0043] In this embodiment, the drive shaft 2 is provided with a drive shaft limiting groove 21, and the drive rod 3 is provided with a drive rod limiting block 31, which is located inside the drive shaft limiting groove 21.

[0044] In this embodiment, a flat pressure rod limiting block 61 is provided on the flat pressure rod 6, and a side pressure rod limiting groove 51 is provided on the side pressure rod 5. The flat pressure rod limiting block 61 and the side pressure rod limiting groove 51 cooperate with each other. The flat pressure rod limiting block 61 is arranged in a fan shape with an angle of 90°, and the side pressure rod limiting groove 51 is arranged in a semi-circular shape with an angle of 180°.

[0045] In this embodiment, a side pressure rod limiting block 52 is provided on the side pressure rod 5, and a folding seat limiting groove 11 is provided on the folding seat 1. The side pressure rod limiting block 52 cooperates with the folding seat limiting groove 11. The side pressure rod limiting block 52 is arranged in a fan shape with an angle of 90°, and the folding seat limiting groove 11 is arranged in a semi-circular shape with an angle of 180°.

[0046] In this embodiment, the folding seat 1 is provided with a folding seat block 12, and a folding seat groove 13 is formed between the folding seat block 12 and the folding seat 1.

[0047] The folding method of the sock packaging card folding mechanism in this embodiment is as follows: Before folding, the packaging card A is placed on the folding seat 1 and secured within the card slot 13 of the folding seat (e.g., ...). Figure 6a As shown), the drive shaft 2 controls one end of the drive rod 3 to rotate along the drive shaft 2, causing the other end of the drive rod 3 to drive one end of the connecting rod 4 to rotate along the first hinge shaft 7, the other end of the connecting rod 4 to drive one end of the flat pressure rod 6 to rotate along the second hinge shaft 8, the other end of the flat pressure rod 6 to drive one end of the side pressure rod 5 to rotate along the third hinge shaft 9, and the other end of the side pressure rod 5 to rotate along the drive shaft 2 (as shown). Figures 1a-5a As shown), the packaging card is folded in half by the side pressure rod 5 and the flat pressure rod 6, respectively, to the middle and upper parts. At the same time, the middle position of the packaging card is blocked by the folding seat block 12, so that it becomes a U-shaped folded packaging card B (as shown). Figure 6b As shown), rotating the drive shaft 2 in the reverse direction can remove the folded packaging card B.

[0048] During the folding process, the drive shaft 2 can be restricted from rotating by the drive shaft limiting groove 21 and the drive rod limiting block 31, so that the drive shaft 2 can drive the drive rod 3 to rotate synchronously. The flat pressure rod limiting block 61 and the side pressure rod limiting groove 51 can limit the flat pressure rod 6 to ensure that the flat pressure surface of the flat pressure rod 6 can press the packaging card onto the upper part of the folding seat block 12. The side pressure rod limiting block 52 and the folding seat limiting groove 11 can limit the side pressure rod 5 to ensure that the side pressure surface of the side pressure rod 5 can press the packaging card onto the side of the folding seat block 12.

[0049] The packaging card is flat before folding (e.g.) Figure 6a (As shown) is called packaging card A before folding. After folding, the packaging card has a U-shaped structure (as shown). Figure 6bThe card shown is called the folded packaging card B.

[0050] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. A sock packaging card folding mechanism, comprising a folding base (1) and a drive shaft (2), wherein the drive shaft (2) is mounted on the folding base (1), characterized in that: The folding seat (1) is provided with a folding device on each of its left and right sides. Both folding devices are controlled by the drive shaft (2). The folding device includes a drive rod (3), a connecting rod (4), a side pressure rod (5), and a flat pressure rod (6). The drive shaft (2) is engaged with the drive rod (3), the drive rod (3) is hinged with the connecting rod (4), the connecting rod (4) is hinged with the flat pressure rod (6), the flat pressure rod (6) is hinged with the side pressure rod (5), and the side pressure rod (5) is threaded through the drive shaft (2).

2. The sock packaging card folding mechanism according to claim 1, characterized in that: The drive rod (3) and the connecting rod (4) are hinged together by the first hinge shaft (7), the connecting rod (4) and the flat pressure rod (6) are hinged together by the second hinge shaft (8), and the flat pressure rod (6) and the side pressure rod (5) are hinged together by the third hinge shaft (9).

3. The sock packaging card folding mechanism according to claim 1, characterized in that: The drive shaft (2) is provided with a drive shaft limiting groove (21), and the drive rod (3) is provided with a drive rod limiting block (31), which is located inside the drive shaft limiting groove (21).

4. The sock packaging card folding mechanism according to claim 1, characterized in that: The flat pressure rod (6) is provided with a flat pressure rod limiting block (61), and the side pressure rod (5) is provided with a side pressure rod limiting groove (51). The flat pressure rod limiting block (61) and the side pressure rod limiting groove (51) cooperate with each other.

5. The sock packaging card folding mechanism according to claim 1, characterized in that: The side pressure rod (5) is provided with a side pressure rod limiting block (52), and the folding seat (1) is provided with a folding seat limiting groove (11). The side pressure rod limiting block (52) cooperates with the folding seat limiting groove (11).

6. The sock packaging card folding mechanism according to claim 1, characterized in that: The folding seat (1) is provided with a folding seat block (12), and a folding seat groove (13) is formed between the folding seat block (12) and the folding seat (1).

7. The sock packaging card folding mechanism according to claim 4, characterized in that: The angle of the flat pressure bar limiting block (61) is 90°, and the angle of the side pressure bar limiting groove (51) is 180°.

8. The sock packaging card folding mechanism according to claim 5, characterized in that: The angle of the side pressure rod limiting block (52) is 90°, and the angle of the folding seat limiting groove (11) is 180°.

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