Cap piece separating mechanism of cap piece sewing device

Abstract

The utility model discloses a cap piece separating mechanism of a cap piece sewing device, which comprises a machine frame, the cap piece separating mechanism comprises a rolling mechanism and a separating mechanism which are arranged on the machine frame, the rolling mechanism comprises a support fixed on a translation assembly, the support is provided with a rolling block driven by a rolling driving mechanism to rotate, and the rolling block is provided with a pressing block. A rolling curved surface is arranged on the bottom surface of the rolling block, and the separating mechanism comprises a flat supporting plate which is driven by a separating driving device to move. The cap piece feeding device has the advantages that the structure is reasonable, cap piece raw materials are rolled through the rolling mechanism in the feeding process, so that one ends of the cap piece raw materials are tilted, the cap piece raw materials on the uppermost layer in the cap piece raw materials in the feeding frame are separated through the separating mechanism, the cap piece raw materials on the uppermost layer can be separated out independently, and the production efficiency is improved. And preparation is made for follow-up cap piece raw material piece-by-piece conveying and automatic feeding.

Description

Technical Field

[0001] This utility model relates to the field of cap sewing technology, specifically a cap separation mechanism of a cap sewing device. Background Technology

[0002] A hat is made by stitching together multiple pieces of fabric, with each piece requiring two pieces of fabric placed side-by-side to be sewn together. Currently, hat piece sewing is mostly done manually. Workers take two pieces of fabric from a material box, stack them, and then sew them together using a sewing machine to complete the hat piece. During processing, the fabric is cut from stacks of cloth at once; workers must separate each piece from the stack when handling the materials.

[0003] With rising labor costs leading to increased production costs, and due to variations in worker skills and proficiency, inconsistent hat panel production results in poor quality control. Manual sewing is costly, physically demanding, inefficient, and inconsistent; therefore, automated hat panel sewing equipment is needed. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned deficiencies and to disclose to the public a hat piece separation mechanism of a hat piece sewing device with a reasonable structure that can realize the automatic feeding of hat piece materials piece by piece.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A cap piece separation mechanism of a cap piece sewing device includes a frame. The cap piece separation mechanism includes a rolling mechanism and a separation mechanism disposed on the frame. The rolling mechanism includes a bracket fixed on a translation component. A rolling block driven to rotate by a rolling drive mechanism is disposed on the bracket. The bottom surface of the rolling block is provided with a rolling curved surface. The separation mechanism includes a flat support plate driven to move by a separation drive mechanism.

[0007] Further optimization measures for this technical solution are as follows:

[0008] As an improvement, the compaction block is connected to a negative pressure device, and the compaction block is provided with an adsorption surface, which is provided with adsorption holes. The adsorption holes, utilizing negative pressure adsorption, make the separation of the cap material more convenient and efficient.

[0009] As an improvement, adsorption pores are also provided on the rolled curved surface. This design increases the adsorption area and improves the adsorption force.

[0010] As an improvement, the rolling drive mechanism includes a first cylinder, the upper end of which is hinged to the bracket, a cam is connected to the first cylinder, a rotating shaft is connected to the cam, and the rolling block is fixed to the rotating shaft.

[0011] As an improvement, the rotating shaft passes through the bracket and extends from both sides of the bracket, with two compacting blocks correspondingly positioned on both sides of the bracket. The first cylinder drives the compacting blocks on both sides to rotate synchronously, resulting in a compact structure.

[0012] As an improvement, the translation component includes a translation cylinder, a base frame is fixed on the translation cylinder, a first vertical cylinder is provided on the base frame, and the bracket is fixed on the first vertical cylinder.

[0013] As an improvement, the separation drive device is a second cylinder, a slider is fixed to the bottom of the flat support plate, a slider guide rail is fixed on the frame, and the slider slides in cooperation with the corresponding slider guide rail.

[0014] As an improvement, a cylinder bracket is provided on the frame, and the translation cylinder and the second cylinder are fixed on the corresponding cylinder bracket. The cylinder bracket facilitates the installation of the cylinder.

[0015] The advantages of this utility model compared with the prior art are:

[0016] This utility model discloses a hat piece separation mechanism for a hat piece sewing device. The mechanism has a reasonable structure. During feeding, a rolling mechanism crushes the hat piece material, causing one end to lift up. Then, a separation mechanism separates the top layer of hat piece material within the feeding frame, allowing it to be separated individually. This prepares the material for subsequent piece-by-piece conveying and automatic feeding. This hat piece separation mechanism enables automatic piece-by-piece feeding of hat pieces, freeing up labor and improving processing efficiency. Attached Figure Description

[0017] Figure 1 This is a perspective structural diagram of an embodiment of the present utility model;

[0018] Figure 2 yes Figure 1 Enlarged view of section A in the middle;

[0019] Figure 3 This is a schematic diagram of the compaction mechanism according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the compaction block of this utility model.

[0021] The names of the reference numerals in the accompanying drawings of this utility model are:

[0022] Frame 1, cylinder support 11, rolling mechanism 2, support 21, rolling block 22, rolling surface 22a, adsorption hole 22c, separation mechanism 3, flat support plate 31, second cylinder 32, slider 33, slider guide rail 34, first cylinder 41, cam 42, rotating shaft 43, translation cylinder 51, base frame 52, first vertical cylinder 53, feeding frame 6. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings:

[0024] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0025] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0026] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0027] like Figures 1 to 4 As shown, a cap piece separation mechanism of a cap piece sewing device includes a frame 1. The cap piece separation mechanism includes a rolling mechanism 2 and a separation mechanism 3 disposed on the frame 1. The rolling mechanism 2 includes a bracket 21 fixed on a translation component. A rolling block 22 driven to rotate by a rolling drive mechanism is disposed on the bracket 21. The bottom surface of the rolling block 22 is provided with a rolling curved surface 22a. The separation mechanism 3 includes a flat support plate 31 driven to move by a separation drive device.

[0028] The crushing block 22 is connected to a negative pressure device (the air pipe connected to the negative pressure device is not shown in the figure). The crushing block 22 is provided with an adsorption plane 22b, and the adsorption plane 22b is provided with adsorption holes 22c.

[0029] The rolled surface 22a is also provided with adsorption holes 22c.

[0030] While the crushing block 22 crushes the cap material, the adsorption holes 22c use negative pressure to adsorb the cap material, so that one end of the top cap material can be more effectively lifted, which facilitates the insertion of the flat support plate 31 of the separation mechanism 3, so as to achieve the purpose of separating the top cap material. Adsorption holes 22c are provided on both the adsorption plane 22b and the crushing curved surface 22a, which can increase the setting area of ​​the adsorption holes 22c, that is, increase the adsorption area and enhance the adsorption force.

[0031] The rolling drive mechanism includes a first cylinder 41, the upper end of which is hinged to the bracket 21. A cam 42 is connected to the first cylinder 41, and a rotating shaft 43 is connected to the cam 42. The rolling block 22 is fixed to the rotating shaft 43.

[0032] The rotating shaft 43 is inserted through the bracket 21, and the rotating shaft 43 extends from both sides of the bracket 21. The two crushing blocks 22 are correspondingly arranged on both sides of the bracket 21.

[0033] The translation component includes a translation cylinder 51, a base frame 52 is fixed on the translation cylinder 51, a first vertical cylinder 53 is provided on the base frame 52, and the bracket 21 is fixed on the first vertical cylinder 53.

[0034] The upper end of the first cylinder 41 is hinged to the mounting base 74. The first cylinder 41 drives the cam 42 to rotate, which in turn drives the rotating shaft 43 to rotate, thereby driving the rotation of the compaction block 22. The translation cylinder 51 drives the entire compaction mechanism 2 to move horizontally, and the first vertical cylinder 53 drives the compaction mechanism 2 to rise and fall.

[0035] The separation drive device is a second cylinder 32, the bottom of the flat support plate 31 is fixed with a slider 33, the frame 1 is fixed with a slider guide rail 34, and the slider 33 slides in cooperation with the corresponding slider guide rail 34.

[0036] The frame 1 is equipped with a cylinder bracket 11, and the translation cylinder 51 and the second cylinder 32 are fixed on the corresponding cylinder bracket 11. The cylinder bracket 11 facilitates the installation of the cylinders (translation cylinder 51 and second cylinder 32).

[0037] Working principle:

[0038] This utility model discloses a cap panel sewing device that simultaneously feeds two cap panel materials. Two stacks of multi-layered cap panel materials are placed in corresponding feeding frames 6. Since only the top layer of cap panel material is taken each time it is fed, it is necessary to separate the top layer to achieve the purpose of feeding one panel at a time. This cap panel separation mechanism is equipped with two sets of crushing mechanisms 2 and two sets of separation mechanisms 3, which separate the top layer of cap panel material in the two feeding frames respectively.

[0039] The cap-piece separation mechanism of this utility model achieves the separation of the top layer of cap-piece material through the cooperation of the crushing mechanism 2 and the separation mechanism 3. The specific process is as follows: Through the cooperation of the translation cylinder 51 and the first vertical cylinder 53, the crushing block 22 is moved above the feeding frame 6. While the crushing block 22 descends, the first cylinder 41 drives the rotating shaft 43 to rotate via the cam 42, thereby driving the crushing block 22 to rotate. This causes the crushing block 22 to rotate and crush the cap-piece material, causing the top layer of cap-piece material near the separation mechanism 3 to lift up. Simultaneously, the suction holes 22c on the crushing block 22 use negative pressure to adsorb the lifted cap-piece material. Then, the second cylinder 32 drives the flat support plate 31 to move and insert below the top layer of cap-piece material, thus achieving the separation of the top layer of cap-piece material. At this time, the negative pressure device is turned off, and the top layer of cap-piece material will be laid flat on the flat support plate 31.

[0040] The above-mentioned cap piece separation mechanism separates the top layer of cap piece raw materials, preparing for the subsequent piece-by-piece conveying and automatic feeding of cap piece raw materials. This cap piece separation mechanism enables automatic feeding of cap piece raw materials, freeing up labor and improving processing efficiency.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cap piece separation mechanism of a cap piece sewing device, comprising a frame (1), characterized in that: The cap separation mechanism includes a rolling mechanism (2) and a separation mechanism (3) mounted on a frame (1). The rolling mechanism (2) includes a bracket (21) fixed on a translation component. A rolling block (22) driven to rotate by a rolling drive mechanism is mounted on the bracket (21). The bottom surface of the rolling block (22) is provided with a rolling curved surface (22a). The separation mechanism (3) includes a flat support plate (31) driven to move by a separation drive device.

2. The cap piece separation mechanism of the cap piece sewing device according to claim 1, characterized in that: The compaction block (22) is connected to a negative pressure device. The compaction block (22) is provided with an adsorption plane (22b) and an adsorption hole (22c) is provided on the adsorption plane (22b).

3. The cap piece separation mechanism of the cap piece sewing device according to claim 2, characterized in that: The rolled surface (22a) is also provided with adsorption holes (22c).

4. The cap piece separation mechanism of the cap piece sewing device according to claim 3, characterized in that: The rolling drive mechanism includes a first cylinder (41), the upper end of which is hinged to the bracket (21), a cam (42) is connected to the first cylinder (41), a rotating shaft (43) is connected to the cam (42), and the rolling block (22) is fixed to the rotating shaft (43).

5. The cap piece separation mechanism of the cap piece sewing device according to claim 4, characterized in that: The rotating shaft (43) is inserted through the bracket (21), and the rotating shaft (43) extends from both sides of the bracket (21). Two rolling blocks (22) are correspondingly arranged on both sides of the bracket (21).

6. The cap piece separation mechanism of the cap piece sewing device according to claim 5, characterized in that: The translation component includes a translation cylinder (51), a base frame (52) is fixed on the translation cylinder (51), a first vertical cylinder (53) is provided on the base frame (52), and the bracket (21) is fixed on the first vertical cylinder (53).

7. The cap piece separation mechanism of the cap piece sewing device according to claim 6, characterized in that: The separation drive device is a second cylinder (32), the bottom of the flat support plate (31) is fixed with a slider (33), the frame (1) is fixed with a slider guide rail (34), and the slider (33) and the corresponding slider guide rail (34) are slidably engaged.

8. The cap piece separation mechanism of the cap piece sewing device according to claim 7, characterized in that: The frame (1) is provided with a cylinder bracket (11), and the translation cylinder (51) and the second cylinder (32) are fixed on the corresponding cylinder bracket (11).

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