Button sewing machine facilitating feeding

Abstract

The utility model discloses a button sewing machine convenient to feed, which belongs to the technical field of button sewing machines and comprises a base and a supporting seat fixedly connected onto the base, supporting plates are fixedly connected to the front side and the rear side of the supporting seat, and a supporting frame is fixedly connected to one side of the base. The supporting frame and the supporting plate are each provided with a pipe fitting. A feeding piece for guiding materials is arranged on the base and the supporting seat; the feeding piece comprises a rotating motor fixedly connected to the inner side of the supporting base, and an output shaft of the rotating motor is fixedly connected with a rotating shaft. According to the automatic button sewing machine, the upper button needing button sewing in the material guiding pipe can be automatically guided to the position below the upper die through the rotating disc driven by the rotating motor, and the lower button needing button sewing can be guided to the position below the upper die manually only by pushing and pulling the push plate, so that automatic buckling of the two buttons is completed; the feeding automation degree of the whole button sewing machine in the button sewing process is improved, the manual workload is reduced, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of button sewing machines, in particular to a button sewing machine with convenient loading. Background Art

[0002] The button sewing machine has a simple structure, single action, easy operation and low price. It is mainly used for the sewing of various metal buttons, decorative buttons, I-shaped buttons and eyelets. It is widely used in garment factories and leather bag processing enterprises.

[0003] With the rapid development of the advertising inkjet printing industry, there are more and more types of printing consumables and their usage is increasing. In order to achieve the purpose of wide advertising, these fabrics must be punched, buttoned, and then hung and fixed.

[0004] For example, the utility model with announcement number CN217958894U discloses a button sewing machine, including a support base and a button sewing main body arranged on the support base, the button sewing main body is provided with an upper mold, the support base is provided with a lower mold adapted to the upper mold, and an anti-pinch device is provided between the upper mold and the lower mold, the anti-pinch device includes an upper ring located at the outer periphery of the lower end of the upper mold and a lower ring located at the outer periphery of the upper end of the lower mold and adapted to the upper ring, the inner diameters of the upper ring and the lower ring of the anti-pinch device are slightly larger than the outer diameters of the upper mold and the lower mold, and the inner diameters of the upper ring and the lower ring are smaller, the manual installation buttonhole positioning is accurate, the work efficiency is improved, the qualified rate of the buttonhole after riveting is high, and it can also avoid hands being pinched during pressing, double protection to prevent hands from being injured, and improve pressing safety.

[0005] However, the button sewing machine in the above application still requires manual repeated placement of buttons for loading during the button pressing process. When the manual efficiency is reduced after such a long working time, the processing efficiency of the buttons is affected. Therefore, a button sewing machine with convenient loading is proposed to solve the above problem. Utility Model Content

[0006] (1) Purpose of the utility model

[0007] In order to solve the technical problems existing in the background technology, the utility model proposes a button sewing machine with convenient loading, which improves the degree of automation of loading through the guide rack and loading parts located on the base and the support seat, and has the advantages of improving the convenience of loading and processing efficiency.

[0008] (2) Technical solution

[0009] The utility model provides a button sewing machine with convenient loading, comprising a base and a support base fixedly connected to the base, wherein the front and rear sides of the support base are fixedly connected to support plates, and one side of the base is fixedly connected to a support frame;

[0010] The support frame and the support plate are both provided with pipe fittings;

[0011] The base and the support seat are provided with a feeding piece for guiding the material;

[0012] The loading part includes a rotating motor fixedly connected to the inner side of the support seat, the output shaft of the rotating motor is fixedly connected to the rotating shaft, the outer side of the rotating shaft is fixedly connected to a turntable, a plurality of material guide holes are provided on the turntable, the inner side of the material guide holes is fixedly connected to a rubber block, a push plate is slidably connected to the base, an annular groove is provided on the push plate, the inner side of the annular groove is fixedly connected to a lower mold, the inner side of the lower mold is slidably connected to a resist block, and a spring is fixedly connected between the resist block and the inner side of the annular groove.

[0013] Preferably, a plurality of the material guide holes are distributed in a circular shape and at equal distances on the turntable, and the number of the rubber blocks is not less than three and they are distributed in a circular shape and at equal distances in the material guide holes.

[0014] Preferably, the connection between the base and the push plate is concave-shaped, a slide groove is provided at the concave end of the base, and the front and rear sides of the push plate are fixedly connected with sliders located inside the slide groove, and the sliders are slidably connected to the slide groove.

[0015] Preferably, the pipe fitting consists of a material guide pipe and a material guide hopper. The material guide pipe is a rubber tube and is respectively passed through and fixed on two support plates and a support frame. The material guide hopper is connected to the upper end of the material guide pipe.

[0016] Preferably, a protrusion is fixedly connected to the outer side of the material guide tube, and push rods are fixedly connected to the upper surfaces of the turntable and the push plate. There are several push rods on the turntable, and they are distributed on the turntable in a circular shape and at equal intervals.

[0017] Preferably, the fastener includes a driving motor fixedly connected to the upper end of the support seat, the output shaft of the driving motor is fixedly connected to the driving disk, the support seat is fixedly connected to a guide block on the side close to the support frame, the inner side of the guide block is slidably connected to the upper mold, and the eccentric part of the driving disk is rotatably connected to a connecting rod hinged to the upper mold at one end.

[0018] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0019] 1. This convenient loading button sewing machine can automatically guide the upper button to be sewn in the material guide tube to the bottom of the upper mold by rotating the turntable driven by the motor. Manual workers only need to push and pull the push plate to guide the lower button to be sewn to the bottom of the upper mold to complete the automatic fastening of the two buttons. This increases the degree of automation of the loading process of the entire button sewing machine, reduces manual workload, and thus improves processing efficiency.

[0020] 2. This button sewing machine with convenient loading can push the push rod to repeatedly squeeze the protrusion to shake the material guide tube during the material guiding process during the rotation of the turntable and the pushing plate, thereby improving the smoothness of the material guiding of the material guide tube. When taking out the material, the fastened button can be lifted by the block, and at the same time, the annular groove is pulled to the side away from the upper mold for taking out the material, thereby improving the convenience and safety of taking out the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0022] Figure 2 This is a side view of the overall structure of the utility model;

[0023] Figure 3 This is a cross-sectional view of the connection between the push plate and the base structure of the utility model;

[0024] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0025] 1. Base; 2. Support seat; 3. Support plate; 4. Support frame; 5. Pipe fitting; 51. Material guide pipe; 52. Material guide hopper; 6. Loading part; 61. Rotating motor; 62. Rotating shaft; 63. Turntable; 64. Push plate; 65. Slider; 66. Slide groove; 67. Annular groove; 68. Lower mold; 69. Stop block; 610. Spring; 611. Material guide hole; 612. Rubber block; 613. Bump; 614. Push rod; 7. Fastener; 71. Driving motor; 72. Driving disk; 73. Connecting rod; 74. Upper mold; 75. Guide block. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0027] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0029] like Figure 1-4 As shown, the present invention proposes a convenient loading button sewing machine, comprising a base 1 and a support base 2 fixedly connected to the base 1, wherein the front and rear sides of the support base 2 are fixedly connected to support plates 3, and one side of the base 1 is fixedly connected to a support frame 4;

[0030] Both the support frame 4 and the support plate 3 are provided with pipe fittings 5, which are composed of a material guide pipe 51 and a material guide hopper 52. The material guide pipe 51 is a rubber tube and is respectively passed through and fixed on two support plates 3 and one support frame 4. The material guide hopper 52 is connected to the upper end of the material guide pipe 51, and is used to support and guide the buttons to be sewn on the two support plates 3 and one support frame 4.

[0031] In the present invention, the length and shape of the material guide tube 51 can be set according to the number of buttons to be sewn each time and the specifications of the buttons.

[0032] In an optional embodiment, a feeding member 6 for guiding materials is provided on the base 1 and the support base 2;

[0033] The loading part 6 includes a rotating motor 61 fixedly connected to the inner side of the support base 2, the output shaft of the rotating motor 61 is fixedly connected to the rotating shaft 62, the outer side of the rotating shaft 62 is fixedly connected to the turntable 63, a number of material guide holes 611 are provided on the turntable 63, the inner side of the material guide hole 611 is fixedly connected to a rubber block 612, a push plate 64 is slidably connected to the base 1, an annular groove 67 is provided on the push plate 64, the inner side of the annular groove 67 is fixedly connected to the lower mold 68, the inner side of the lower mold 68 is slidably connected to a stop block 69, and a spring 610 is fixedly connected between the stop block 69 and the inner side of the annular groove 67.

[0034] In this embodiment, the turntable 63 driven by the rotating motor 61 can automatically guide the upper button to be sewn in the guide tube 51 to the bottom of the upper mold 74, and the manual labor only needs to push and pull the push plate 64 to guide the lower button to be sewn to the bottom of the upper mold 74 to complete the automatic fastening of the two buttons, thereby increasing the degree of automation of material loading during the sewing process of the entire button sewing machine, reducing manual workload, and thus improving processing efficiency.

[0035] It should be noted that several material guide holes 611 are distributed in a circular shape and are equidistant on the turntable 63. The number of rubber blocks 612 is not less than three and is distributed in a circular shape and is equidistant in the material guide holes 611. Several annularly distributed rubber blocks 612 are distributed in an inward concave shape to support the buttons that fall into the material guide holes 611. At the same time, since the rubber blocks 612 have a certain degree of flexibility, the supported buttons can pass through the rubber blocks 612 and be pushed into the lower mold 68 of the annular groove 67 after being sewn.

[0036] Among them, the connection between the base 1 and the push plate 64 is concave, and a slide groove 66 is provided at the concave end of the base 1. The front and rear sides of the push plate 64 are fixedly connected with a slider 65 located inside the slide groove 66, and the slider 65 is slidably connected to the slide groove 66, so that the push plate 64 can slide stably on the base 1 through the cooperation of the slider 65 and the slide groove 66.

[0037] It should be noted that a T-shaped handle is fixedly connected to the end of the push plate 64 away from the base 1 to facilitate the operator to push the push plate 64. At the same time, a rectangular block is fixedly connected to the base 1 and is located below the turntable 63 and is used to block the push plate 64. The distance from the rectangular block to the push plate 64 is the distance from the lower mold 68 to the processing position to be pushed.

[0038] In addition, a protrusion 613 is fixedly connected to the outer side of the material guide tube 51, and a push rod 614 is fixedly connected to the upper surface of the turntable 63 and the push plate 64. There are several push rods 614 on the turntable 63, and they are distributed on the turntable 63 in a circular shape and at equal intervals. During the rotation of the turntable 63 and the process of pushing the push plate 64, the push rod 614 can be pushed to repeatedly squeeze the protrusion 613 to shake the material guide tube 51 during the material guiding process, thereby improving the smoothness of the material guiding of the material guide tube 51.

[0039] In an optional embodiment, the fastener 7 includes a drive motor 71 fixedly connected to the upper end of the support base 2, the output shaft of the drive motor 71 is fixedly connected to the drive disk 72, the side of the support base 2 close to the support frame 4 is fixedly connected to a guide block 75, the inner side of the guide block 75 is slidably connected to the upper mold 74, and the eccentric part of the drive disk 72 is rotatably connected to a connecting rod 73 that is hinged to the upper mold 74 at one end.

[0040] It should be noted that when the started driving motor 71 drives the driving disk 72 to rotate, it can drive the connecting rod 73 to rotate around the center of the driving disk 72, and then push the upper mold 74 to move back and forth up and down along the vertical and horizontal directions on the guide block 75 to sew two overlapping buttons.

[0041] The working principle in the above embodiment is:

[0042] After the operator places the two buttons that need to be buttoned in the guide tube 51 and stacks them vertically, he can pull the lower mold 68 on the push plate 64 to receive the button below, and push the push plate to push the lower button to the bottom of the upper mold 74. Then, the foot control panel is manually pressed down. When the drive motor 71 and the rotating motor 61 receive the jog signal and the downward pressure signal, they respectively drive the drive disk 72 and the turntable 63 to rotate. The turntable 63 drives the guide hole 611 for receiving the upper button to the bottom of the upper mold 74, which is one rotation, and the drive motor 71 drives the drive disk 72 to rotate 360 ​​degrees. That is, it is one rotation, and when the driving disk 72 is driven to rotate, the connecting rod 73 can be driven to rotate with the center of the driving disk 72 as the center, and then the upper mold 74 is pushed to move up and down along the vertical and horizontal directions on the guide block 75 to sew two overlapping buttons, that is, to complete the button sewing process of one button. After the push plate 64 is pulled out, the processed button is no longer blocked by the turntable 63, and the reset spring 610 pushes up the button through the block 69, and the operator can take it out. By repeating the above steps, the continuous button sewing process of the button can be realized, and the operator only needs to push and pull the push plate 64 back and forth to take the button after sewing.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A button sewing machine with convenient loading, comprising a base (1) and a support base (2) fixedly connected to the base (1), characterized in that; The front and rear sides of the support seat (2) are both fixedly connected to support plates (3), and one side of the base (1) is fixedly connected to a support frame (4); The support frame (4) and the support plate (3) are both provided with pipe fittings (5); A loading piece (6) for guiding materials is provided on the base (1) and the support seat (2); The loading member (6) includes a rotating motor (61) fixedly connected to the inner side of the support seat (2), the output shaft of the rotating motor (61) is fixedly connected to the rotating shaft (62), the outer side of the rotating shaft (62) is fixedly connected to a turntable (63), a plurality of material guide holes (611) are provided on the turntable (63), the inner side of the material guide hole (611) is fixedly connected to a rubber block (612), a push plate (64) is slidably connected to the base (1), an annular groove (67) is provided on the push plate (64), the inner side of the annular groove (67) is fixedly connected to a lower mold (68), the inner side of the lower mold (68) is slidably connected to a stop block (69), and a spring (610) is fixedly connected between the stop block (69) and the inner side of the annular groove (67).

2. A convenient loading button sewing machine according to claim 1, characterized in that: The plurality of material guide holes (611) are distributed in an annular shape at equal intervals on the rotating disk (63), and the number of the rubber blocks (612) is not less than three and is distributed in an annular shape at equal intervals within the material guide holes (611).

3. The button sewing machine with convenient loading according to claim 1, characterized in that: The connection between the base (1) and the push plate (64) is concave-shaped, and a slide groove (66) is provided at the concave end of the base (1). The front and rear sides of the push plate (64) are fixedly connected with a slider (65) located inside the slide groove (66), and the slider (65) is slidably connected to the slide groove (66).

4. The button sewing machine with convenient loading according to claim 1, characterized in that: The pipe fitting (5) is composed of a material guide pipe (51) and a material guide hopper (52). The material guide pipe (51) is a rubber tube and is respectively passed through and fixed on two support plates (3) and a support frame (4). The material guide hopper (52) is connected to the upper end of the material guide pipe (51).

5. The button sewing machine with convenient loading according to claim 4, characterized in that: A protrusion (613) is fixedly connected to the outer side of the material guide tube (51), and push rods (614) are fixedly connected to the upper surfaces of the turntable (63) and the push plate (64). There are a plurality of push rods (614) on the turntable (63), and the push rods (614) are distributed on the turntable (63) in a circular shape and at equal intervals.

6. The button sewing machine with convenient loading according to claim 1, characterized in that: The fastener (7) comprises a driving motor (71) fixedly connected to the upper end of the support base (2), an output shaft of the driving motor (71) is fixedly connected to a driving disk (72), a side of the support base (2) close to the support frame (4) is fixedly connected to a guide block (75), an inner side of the guide block (75) is slidably connected to an upper mold (74), and an eccentric portion of the driving disk (72) is rotatably connected to a connecting rod (73) hinged to the upper mold (74) at one end.

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