Button fixing device of button sewing machine

Abstract

The utility model discloses a button fixing device for a button sewing machine, comprising a first mounting frame, a second mounting frame and a third mounting frame, wherein a mounting groove is provided on the side wall of the second mounting frame, the first mounting frame is clamped into the mounting groove, a limiting mechanism is fixedly assembled in the first mounting frame, an auxiliary fixing mechanism is assembled on the top of the second mounting frame, and a driving mechanism is assembled in the third mounting frame, wherein the driving mechanism is connected to the auxiliary fixing mechanism in a transmission manner. Compared with a traditional device for fixing buttons in a button sewing machine, a driving mechanism is provided to drive a rotating block and an auxiliary fixing block in the auxiliary fixing mechanism to move, so that the buttons can be held by both hands during the process of placing and fixing the buttons, and the traditional operation method of placing the buttons with one hand is no longer needed, thereby increasing the stability of holding the buttons and preventing the buttons from slipping out of the hands during the process of placing the buttons into the limiting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a button fixing device of a button sewing machine. Background Art

[0002] A button sewing machine is a garment processing device that sews buttons to garments during the garment processing process. The button fixing device in the existing button sewing machine can limit and fix the buttons during the process of sewing buttons to garments. The overall operation process is to manually pull the clamping block that limits and fixes the buttons, and then place the buttons in the corresponding slots, and then limit the position of the buttons by resetting the clamping block. Since one hand is needed to control the position of the clamping block during use, and the button can only be placed and connected with one hand by the other hand, the button placement process is inconvenient. Holding the button with one hand can easily cause the button to slip from the hand during the placement process, thereby affecting the processing efficiency of sewing the button to garments. To this end, we propose a button fixing device for a button sewing machine. Utility Model Content

[0003] The purpose of the utility model is to provide a button fixing device for a button sewing machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a button fixing device of a button sewing machine, comprising a first mounting frame, a second mounting frame and a third mounting frame, the side wall of the second mounting frame is provided with a mounting groove, the first mounting frame is snapped into the mounting groove, a limiting mechanism is fixedly assembled in the first mounting frame, the top of the second mounting frame is equipped with an auxiliary fixing mechanism, the third mounting frame is equipped with a driving mechanism, and the driving mechanism is transmission-connected to the auxiliary fixing mechanism.

[0005] Preferably, the limiting mechanism comprises a limiting groove, and the limiting groove is provided on the side wall of the first mounting frame.

[0006] Preferably, a mounting block is integrally formed on the top of the first mounting frame, and the side wall of the mounting block is detachably fixedly assembled with the first limiting frame and the second limiting frame by fixing screws.

[0007] Preferably, the auxiliary fixing mechanism comprises a rotating block, the rotating block is rotatably connected in the second mounting frame, one side wall of the rotating block is fixedly connected to the auxiliary fixing block via a first connecting frame, and the other side wall of the rotating block is fixedly connected to the second connecting frame.

[0008] Preferably, the second connecting frame is Y-shaped, and a first connecting shaft and a second connecting shaft are provided in the second connecting frame.

[0009] Preferably, the driving mechanism includes an electric telescopic rod, which is fixedly assembled in a third mounting frame, and the output end of the electric telescopic rod is fixedly connected to a U-shaped frame, and the U-shaped frame is slidably connected to the first connecting shaft, and one end of the telescopic spring is fixedly connected to the third mounting frame, and the other end of the telescopic spring is fixedly connected to a connecting ring, and the connecting ring is rotatably connected to the second connecting shaft.

[0010] Compared with the prior art, the beneficial effects of the utility model are: a button fixing device for a button sewing machine, compared with a traditional device for fixing buttons in a button sewing machine, a driving mechanism is set to drive the rotating block and the auxiliary fixing block in the auxiliary fixing mechanism to move, so that in the process of placing and fixing the buttons, the buttons can be operated by holding the buttons with both hands, and the traditional operation method of placing the buttons with one hand is no longer needed. Holding the buttons with both hands can make the process of placing the buttons into the limiting mechanism simpler, increase the stability of holding the buttons, and avoid the buttons slipping from the hands during the process of placing the buttons into the limiting mechanism, thereby improving the speed of the overall process of placing the buttons into the limiting mechanism, thereby increasing the production efficiency of processing and sewing buttons and clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the structure after the utility model is assembled with a button sewing machine.

[0014] In the figure: 1. first mounting frame; 2. second mounting frame; 3. third mounting frame; 4. mounting groove; 5. limiting mechanism; 51. limiting groove; 52. mounting block; 53. first limiting frame; 54. second limiting frame; 6. auxiliary fixing mechanism; 61. rotating block; 62. first connecting frame; 63. second connecting frame; 631. first connecting shaft; 632. second connecting shaft; 64. auxiliary fixing block; 7. driving mechanism; 71. electric telescopic rod; 72. U-shaped frame; 73. telescopic spring; 74. connecting ring. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] See also Figure 1 , Figure 2 and Figure 3The utility model provides a technical solution: a button fixing device for a button sewing machine, comprising a first mounting frame 1, a second mounting frame 2 and a third mounting frame 3, the first mounting frame 1 is embedded in a mounting groove 4 provided on a side wall of the second mounting frame 2, the first mounting frame 1, the second mounting frame 2 and the third mounting frame 3 are respectively fixedly assembled with the operating table of the button sewing machine, a limiting mechanism 5 is assembled in the first mounting frame 1, the limiting mechanism 5 is used to limit the connection between the button and the clothing, an auxiliary fixing mechanism 6 is assembled on the top of the second mounting frame 2, the position of the button is limited by the cooperation of the auxiliary fixing mechanism 6 and the limiting mechanism 5, so as to facilitate the subsequent processing and sewing operation between the button and the clothing by the button sewing machine, a driving mechanism 7 is assembled in the third mounting frame 3, the driving mechanism 7 is transmission-connected with the auxiliary fixing mechanism 6, the action of the auxiliary fixing mechanism 6 is driven by the arranged driving mechanism 7, the operation steps of placing and clamping the button are simplified, and the efficiency of placing the button into the limiting mechanism 5 is improved.

[0017] like Figure 1 and Figure 2 As shown in the figure, the limiting mechanism 5 includes a limiting groove 51, which is opened in the first mounting frame 1. The limiting groove 51 is used for placing the connecting part between the button and the clothing. A mounting block 52 is integrally formed in the first mounting frame 1, and the side wall of the mounting block 52 is fixedly assembled with a first limiting frame 53 and a second limiting frame 54 by fixing screws. The limiting effect of the button connecting part is further enhanced by adding the first limiting frame 53 and the second limiting frame 54. The first limiting frame 53 and the second limiting frame 54 are detachably fixedly installed with the mounting block 52. The first limiting frame 53 and the second limiting frame 54 can be replaced according to the different heights of the limiting buttons required, and are replaced with the first limiting frame 53 and the second limiting frame 54 that match the height of the buttons.

[0018] like Figure 2 As shown in, the auxiliary fixing mechanism 6 includes a rotating block 61, which is rotatably connected to the top of the second mounting frame 2. One end of the first connecting frame 62 is welded and fixed to one side wall of the rotating block 61, and the other end of the first connecting frame 62 is fixedly connected to an auxiliary fixing block 64. The auxiliary fixing block 64 is located on the side of the limiting groove 51. The auxiliary fixing block 64 is made of rubber material. By setting the auxiliary fixing block 64, the side wall of the first mounting frame 1 can be cooperated to clamp and fix the button located in the limiting mechanism 5. The other side wall of the rotating block 61 is welded and fixed to the second connecting frame 63. The second connecting frame 63 is Y-shaped, and a first connecting shaft 631 and a second connecting shaft 632 are integrally formed therein. The second connecting frame 63 is driven by the driving mechanism 7 to rotate the rotating block 61 along its axis, so that the rotating block 61 drives the first connecting frame 62 and the auxiliary fixing block 64 to move, so that the button is placed or taken out of the limiting groove 51.

[0019] like Figure 2 As shown in the figure, the driving mechanism 7 includes an electric telescopic rod 71, which is fixedly assembled in the third mounting frame 3. The output end of the electric telescopic rod 71 is fixedly connected to a U-shaped frame 72, and the U-shaped frame 72 is slidably connected to the first connecting shaft 631. One end of a telescopic spring 73 is fixedly connected in the third mounting frame 3, and the other end of the telescopic spring 73 is fixedly connected to a connecting ring 74, which is rotatably connected to the second connecting shaft 632. The electric telescopic rod 71 is electrically connected to an external power supply and an external controller, and the output of the electric telescopic rod 71 can be controlled by the external controller. The output end of the electric telescopic rod 71 is controlled to expand by an external controller, and the U-shaped frame 72 can push the first connecting shaft 631 to move, thereby driving the rotating block 61 to rotate. At this time, the telescopic spring 73 is stretched. After the rotating block 61 rotates, the auxiliary fixing block 64 is separated from the limiting groove 51. At this time, the buttons can be taken and placed. When the output end of the electric telescopic rod 71 is retracted, the second connecting shaft 632 is driven by the elastic force of the telescopic spring 73 to drive the rotating block 61 to rotate in the opposite direction for reset, thereby resetting the position of the auxiliary fixing block 64.

[0020] The external controller can be set as a foot-operated controller, which is set near the pedal of the button sewing machine. The action of the output end of the electric telescopic rod 71 can be controlled by foot pedaling, thereby freeing both hands and making it easier to place buttons and take out clothes after sewing.

[0021] Working principle: Figure 3 As shown in, during the use of the device, the first mounting frame 1, the second mounting frame 2 and the third mounting frame 3 are respectively connected and fixed to the operating table position of the button sewing machine. First, the output end of the electric telescopic rod 71 is controlled to move by an external controller, and the first connecting shaft 631 and the rotating block 61 are driven to rotate by the U-shaped frame 72, so that the auxiliary fixing block 64 is separated from the limiting groove 51. After the button is assembled to the limiting groove 51, the output end of the electric telescopic rod 71 is controlled to be retracted, and the second connecting shaft 632 of the rotating block 61 is driven to reset the rotating block 61 after receiving the elastic force from the telescopic spring 73, so that the auxiliary fixing block 64 cooperates with the limiting groove 51 to clamp and position the button, and the clothing is placed at the bottom of the first mounting frame 1. The buttons and the clothing are sewed and fixed by the button sewing machine. After the sewing of the buttons is completed, the output end of the electric telescopic rod 71 is controlled to move again to drive the auxiliary fixing block 64 to move out, so that the buttons and the clothing can be taken out from the first mounting frame 1, which is convenient for the subsequent sewing operation of the buttons and the clothing.

Claims

1. A button fixing device for a button sewing machine, characterized in that: The invention comprises a first mounting frame (1), a second mounting frame (2) and a third mounting frame (3); a mounting groove (4) is provided on a side wall of the second mounting frame (2); the first mounting frame (1) is snap-fitted into the mounting groove (4); a limiting mechanism (5) is fixedly mounted in the first mounting frame (1); an auxiliary fixing mechanism (6) is mounted on the top of the second mounting frame (2); a driving mechanism (7) is mounted in the third mounting frame (3); and the driving mechanism (7) is transmission-connected to the auxiliary fixing mechanism (6).

2. The button fixing device of a button sewing machine according to claim 1, characterized in that: The limiting mechanism (5) comprises a limiting groove (51), and the limiting groove (51) is formed on a side wall of the first mounting frame (1).

3. The button fixing device of a button sewing machine according to claim 2, characterized in that: A mounting block (52) is integrally formed on the top of the first mounting frame (1), and a first limiting frame (53) and a second limiting frame (54) are detachably fixedly assembled on the side wall of the mounting block (52) by means of fixing screws.

4. The button fixing device of a button sewing machine according to claim 1, characterized in that: The auxiliary fixing mechanism (6) comprises a rotating block (61), the rotating block (61) being rotatably connected to the second mounting frame (2), one side wall of the rotating block (61) being fixedly connected to an auxiliary fixing block (64) via a first connecting frame (62), and the other side wall of the rotating block (61) being fixedly connected to a second connecting frame (63).

5. The button fixing device of a button sewing machine according to claim 4, characterized in that: The second connecting frame (63) is Y-shaped, and a first connecting shaft (631) and a second connecting shaft (632) are arranged inside the second connecting frame (63).

6. The button fixing device of a button sewing machine according to claim 1, characterized in that: The driving mechanism (7) comprises an electric telescopic rod (71), the electric telescopic rod (71) being fixedly mounted in a third mounting frame (3), the output end of the electric telescopic rod (71) being fixedly connected to a U-shaped frame (72), the U-shaped frame (72) being slidably connected to a first connecting shaft (631), one end of a telescopic spring (73) being fixedly connected in the third mounting frame (3), the other end of the telescopic spring (73) being fixedly connected to a connecting ring (74), the connecting ring (74) being rotatably connected to a second connecting shaft (632).

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