Clothing buttonhole opening equipment

Abstract

The utility model relates to the technical field of garment processing equipment, and discloses garment buttonhole punching equipment which comprises an operation table, and the operation table is provided with an installation plate fixedly arranged above the operation table; the air cylinder is fixedly arranged on the mounting plate; the lifting plate is arranged below the mounting plate in parallel, and the tapping assembly is arranged on the lifting plate; the trepanning assembly comprises a limiting frame, a plurality of connecting rods, a trepanning knife, a plurality of springs and a pressing unit, an air cylinder is started, the output end of the air cylinder drives the limiting frame and the trepanning knife to move downwards through a lifting plate and the connecting rods, the limiting frame makes contact with the clothes, cloth around the buttonholes is locked by the limiting frame, the buttonholes are limited in the limiting frame, and the buttonholes are pressed by the pressing unit. When the button hole is punched by the punching cutter, the button hole is prevented from shifting, then the pressing unit is started, the pressing unit presses the punching cutter, the punching cutter moves downwards, the spring is compressed, the bottom of the punching cutter is an inclined plane, and the punching size of the button hole is controlled by controlling the descending height of the punching cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing equipment, in particular to clothing buttonhole opening equipment. Background Art

[0002] With the development of science and technology, the production of the clothing industry has gradually replaced manual labor with automated equipment. There are many links in the production of clothing, and many types of equipment are required. Among them, clothing buttonhole opening equipment is a device used to open buttonholes on the finished clothing.

[0003] Chinese patent CN202220220549.1 discloses a clothing buttonhole punching device, including a table, on which a punching assembly is arranged, the punching assembly includes punching pins, and buttonholes are punched by the punching pins.

[0004] However, the holes punched by the punch pins are of the same size, while the buttons used on different clothes are of different sizes. Usually, the holes punched by the punch pins are relatively small, so before trying on clothes, the buttonholes need to be manually enlarged to a size that matches the size of the clothes buttons, which is very troublesome. Utility Model Content

[0005] The purpose of the utility model is to provide a clothing buttonhole opening device to solve the following technical problems:

[0006] How to make the clothing buttonhole opening equipment able to punch holes of different sizes.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A clothing buttonhole opening device comprises an operating table, on which are arranged:

[0009] A mounting plate, fixedly arranged above the operating table;

[0010] A cylinder, fixedly arranged on a mounting plate;

[0011] The lifting plate is arranged parallel to the lower part of the mounting plate, and the output end of the cylinder is fixedly connected to the lifting plate;

[0012] A hole-making component, arranged on the lifting plate, for making holes in buttonholes on clothing;

[0013] The opening component comprises:

[0014] A limit frame is arranged parallel to the lower side of the lifting plate;

[0015] A plurality of connecting rods are respectively fixedly arranged between the lifting plate and the limiting frame;

[0016] A hole cutter, each connecting rod is slidably connected to the upper end of the hole cutter, and the bottom of the hole cutter is an inclined surface;

[0017] A plurality of springs are arranged between the limit frame and the lifting plate;

[0018] The pressing unit is arranged between the lifting plate and the hole punching knife and is used for pressing the hole punching knife.

[0019] As a further solution of the utility model: a groove is provided on the operating table; the groove is located directly below the limiting frame.

[0020] As a further solution of the utility model: the number of the opening components is multiple, and the number of the grooves is the same as the number of the opening components.

[0021] As a further solution of the utility model: the springs correspond to the connecting rods one by one; and the springs are sleeved on the outside of the connecting rods.

[0022] As a further solution of the utility model: the pressing unit includes:

[0023] A door-type plate is arranged below the lifting plate;

[0024] The motor is fixedly arranged on one side of the door panel;

[0025] The cam is rotatably arranged at the lower end of the door-shaped plate, and the output end of the motor is fixedly connected to the cam.

[0026] As a further solution of the utility model: a plurality of cavities are arranged in the operating table; the cavities are connected; the cavities correspond to the grooves one by one, and the grooves are located above the corresponding cavities; a plurality of negative pressure holes are opened on the top of each cavity; an air pump is fixedly arranged on the operating table, and the air pump is connected with one of the cavities.

[0027] Beneficial effects of the utility model:

[0028] (1) The utility model places the garment on an operating table, places the buttonhole to be punched just below the limit frame, and starts the air cylinder. The output end of the air cylinder drives the limit frame and the hole punching knife to move downward through the lifting plate and the connecting rod. The limit frame contacts the garment, and the fabric around the buttonhole is locked by the limit frame. The buttonhole is limited in the limit frame to prevent the buttonhole from shifting when the hole punching knife punches the buttonhole. Then, the pressing unit is started, and the pressing unit presses the hole punching knife to move the hole punching knife downward. The spring is compressed. Since the bottom of the hole punching knife is an inclined surface, the hole size of the buttonhole can be controlled by controlling the descending height of the hole punching knife. The hole punching knife can open buttonholes of different sizes according to the sizes of different buttons, and there is no need to enlarge the buttonhole for subsequent try-ons. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The utility model is further described below in conjunction with the accompanying drawings.

[0030] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of a hole opening component according to an embodiment of the utility model;

[0032] Figure 3 The figure is a schematic diagram of the structure of a pressing unit according to an embodiment of the utility model.

[0033] Description of the drawings: 1. Operating table; 2. Mounting plate; 3. Cylinder; 4. Lifting plate; 5. Hole opening assembly; 51. Limiting frame; 52. Connecting rod; 53. Hole opening knife; 54. Spring; 55. Pressing unit; 551. Door plate; 552. Motor; 553. Cam; 6. Groove; 7. Negative pressure hole; 8. Air pump. DETAILED DESCRIPTION

[0034] 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 of 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.

[0035] See also Figure 1-Figure 2 As shown, in one embodiment, a clothing buttonhole opening device is provided, comprising an operating table 1, on which are provided:

[0036] A mounting plate 2 is fixedly arranged above the operating table 1;

[0037] The cylinder 3 is fixedly arranged on the mounting plate 2;

[0038] The lifting plate 4 is arranged parallel to the lower part of the mounting plate 2, and the output end of the cylinder 3 is fixedly connected to the lifting plate 4;

[0039] A hole-opening component 5, arranged on the lifting plate 4, is used for opening buttonholes on clothing;

[0040] The opening component 5 comprises:

[0041] The limiting frame 51 is arranged parallel to the lower side of the lifting plate 4;

[0042] A plurality of connecting rods 52 are respectively fixedly arranged between the lifting plate 4 and the limiting frame 51;

[0043] The hole cutter 53, each connecting rod 52 is slidably connected to the upper end of the hole cutter 53, and the bottom of the hole cutter 53 is an inclined surface;

[0044] A plurality of springs 54 are arranged between the limit frame 51 and the lifting plate 4;

[0045] A pressing unit 55, disposed between the lifting plate 4 and the hole-punching knife 53, for pressing the hole-punching knife 53;

[0046] Through the above technical solution, in this embodiment, the garment is placed on the operating table 1, and the buttonhole to be punched is placed just below the limit frame 51, and the cylinder 3 fixedly connected to the mounting plate 2 is started, and the output end of the cylinder 3 drives the lifting plate 4 to move downward, and the lifting plate 4 drives the limit frame 51 and the hole punching knife 53 to move downward through the connecting rod 52, and the limit frame 51 contacts the garment, and the fabric around the buttonhole is locked by the limit frame 51, and the buttonhole is limited in the limit frame 51, so as to prevent the buttonhole from being opened by the hole punching knife 53. Shift; then start the pressing unit 55, the pressing unit 55 presses the hole cutter 53, so that the hole cutter 53 moves downward, and the spring 54 is compressed. Since the bottom of the hole cutter 53 is an inclined surface, the size of the buttonhole opening is controlled by controlling the descending height of the hole cutter 53; the hole cutter 53 can open buttonholes of different sizes according to the sizes of different buttons, and the buttonhole does not need to be enlarged for subsequent trial wearing; one end of the spring 54 is fixedly connected to the upper end of the hole cutter 53, and the other end of the spring 54 is fixedly connected to the limit frame 51;

[0047] As an implementation method of the present utility model, please refer to Figure 1 As shown, a groove 6 is provided on the operating table 1; the groove 6 is located directly below the limiting frame 51;

[0048] Through the above technical scheme, in this embodiment, the grooves 6 correspond to the limit frames 51 of the hole-opening components 5 one by one, and the grooves 6 are respectively located directly below the corresponding limit frames 51; it is convenient for the staff to place multiple buttonholes in the grooves 6 respectively; the number of hole-opening components 5 is multiple, and the number of grooves 6 is the same as the number of hole-opening components 5; so that the multiple buttonholes are located just below the corresponding limit frames 51, which is convenient for subsequent hole-opening; multiple hole-opening components 5 enable multiple buttonholes on the garment to be opened at the same time, thereby improving the hole-opening efficiency;

[0049] As an implementation method of the present utility model, please refer to Figure 2-Figure 3 As shown, the spring 54 corresponds to the connecting rod 52 one by one; the spring 54 is sleeved on the outside of the connecting rod 52;

[0050] Through the above technical solution, this embodiment limits the movement stroke of the spring 54 by sleeved the spring 54 outside the connecting rod 52;

[0051] As an implementation method of the present utility model, please refer to Figure 3 As shown, the pressing unit 55 includes:

[0052] The door-shaped plate 551 is fixedly arranged below the lifting plate 4;

[0053] The motor 552 is fixedly arranged on one side of the door-shaped plate 551;

[0054] The cam 553 is rotatably disposed at the lower end of the door-shaped plate 551, and the output end of the motor 552 is fixedly connected to the cam 553;

[0055] Through the above technical solution, in this embodiment, by starting the motor 552, the output end of the motor 552 drives the cam 553 to rotate, and the protruding part of the cam 553 rotates downward to squeeze the hole cutter 53 downward, the spring 54 is compressed, and the bottom of the hole cutter 53 makes a hole for the hole cutter 53; the rotation angle of the cam 553 is controlled by the motor 552 to control the descending distance of the hole cutter 53, thereby controlling the size of the hole made by the hole cutter 53 on the buttonhole; the smaller the descending distance of the hole cutter 53, the smaller the hole, and the larger the descending distance of the hole cutter 53, the larger the hole; the door plate 551 is used to fix the motor 552 and install the cam 553;

[0056] As an implementation method of the present utility model, please refer to Figure 1 As shown, the operating table 1 is provided with a plurality of cavities; the cavities are connected; the cavities correspond to the grooves 6 one by one, and the grooves 6 are located above the corresponding cavities; a plurality of negative pressure holes 7 are opened on the top of each cavity; an air pump 8 is fixedly provided on the operating table 1, and the air pump 8 is connected to one of the cavities;

[0057] Through the above technical solution, this embodiment places the buttonhole in the groove 6, starts the air pump 8, and draws the gas in the cavity out of the operating table 1, so that negative pressure is formed in the cavity, and each negative pressure hole 7 applies negative pressure to the fabric around the buttonhole on the operating table 1, thereby preventing the buttonhole from shifting during the downward movement of the limit frame 51 and preventing the hole position from being offset.

[0058] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A clothing buttonhole opening device, comprising an operating table (1), characterized in that: The operating table (1) is provided with: A mounting plate (2) is fixedly arranged above the operating table (1); A cylinder (3) is fixedly mounted on the mounting plate (2); A lifting plate (4) is arranged parallel to the lower side of the mounting plate (2), and the output end of the cylinder (3) is fixedly connected to the lifting plate (4); A hole-opening component (5), arranged on the lifting plate (4), and used for opening buttonholes on clothing; The opening component (5) comprises: A limit frame (51) is arranged parallel to the lower side of the lifting plate (4); A plurality of connecting rods (52) are respectively fixedly arranged between the lifting plate (4) and the limiting frame (51); A hole-punching knife (53), each connecting rod (52) is slidably connected to the upper end of the hole-punching knife (53), and the bottom of the hole-punching knife (53) is an inclined surface; A plurality of springs (54) are arranged between the limiting frame (51) and the lifting plate (4); The pressing unit (55) is arranged between the lifting plate (4) and the hole-punching knife (53) and is used for pressing the hole-punching knife (53).

2. A clothing buttonhole opening device according to claim 1, characterized in that: The operating table (1) is provided with a groove (6); the groove (6) is located directly below the limiting frame (51).

3. A clothing buttonhole opening device according to claim 2, characterized in that: The number of the hole-opening components (5) is multiple, and the number of the grooves (6) is the same as the number of the hole-opening components (5).

4. A clothing buttonhole opening device according to claim 1, characterized in that: The spring (54) corresponds to the connecting rod (52) one by one; the spring (54) is sleeved on the outside of the connecting rod (52).

5. The clothing buttonhole opening device according to claim 1, characterized in that: The pressing unit (55) comprises: A door-shaped plate (551) is arranged below the lifting plate (4); A motor (552) is fixedly mounted on one side of the door-shaped plate (551); The cam (553) is rotatably arranged at the lower end of the door-shaped plate (551), and the output end of the motor (552) is fixedly connected to the cam (553).

6. A clothing buttonhole opening device according to claim 3, characterized in that: A plurality of cavities are arranged in the operating table (1); the cavities are connected; the cavities correspond to the grooves (6) one by one, and the grooves (6) are located above the corresponding cavities; a plurality of negative pressure holes (7) are opened at the top of each cavity; an air pump (8) is fixedly arranged on the operating table (1), and the air pump (8) is connected to one of the cavities.

Images