Double-pull-tab pull head rotary material receiving structure for double-pull-tab cutting and penetrating machine

Abstract

According to the double-pull-tab pull head rotary material receiving structure for the double-pull-tab cutting and penetrating machine, during working, a rotary air cylinder is started to rotate anticlockwise, the rotary air cylinder rotates anticlockwise to drive a rotary air cylinder rotor to rotate anticlockwise, so that a material receiving base connecting rod is driven to rotate anticlockwise, and then a first material receiving base and a second material receiving base are driven to rotate anticlockwise; when the first material receiving seat and the second material receiving seat rotate by 90 degrees anticlockwise, the rotary air cylinder is stopped, the first material receiving seat and the second material receiving seat are aligned with the top puller seat, and then the top puller seat is driven by the air cylinder to push materials downwards so as to push the double-pull-piece puller into the first material receiving seat and the second material receiving seat, so that the double-pull-piece puller is pushed into the first material receiving seat and the second material receiving seat. Then the needle type air cylinder is started to drive the needle type air cylinder movable shaft to push the double-pull-piece pull head into the groove of the pull piece check block, the double-pull-piece pull head is fixed, then the rotating air cylinder is reset, and the double-pull-piece pull head is rotated to the horizontal state to wait for the next operation; the zipper pull abdicating device solves the zipper pull abdicating problem on the reverse side of the double-zipper pull head, and plays a role in rotary transition between the head penetrating die and the discharging track.

Description

Technical Field

[0001] The invention belongs to the technical field of double-pull-tab cutting and threading machines, and in particular relates to a double-pull-tab pull head rotating material connection structure for the double-pull-tab cutting and threading machines. Background Art

[0002] The double-tab cutting and threading machine is an automated device for installing double-tab sliders on zippers. The double-tab cutting and threading machine commonly used is used for double-tab sliders. When the double-tab slider enters the slider mold, the pull tab will not interfere with the end of the slider.

[0003] The existing double-tab cutting and threading machine cannot achieve a friendly transition between the various components during the double-tab pull head material connection process, which can easily cause material jamming or material stripping; therefore, the present invention proposes a double-tab pull head rotating material connection structure for the double-tab cutting and threading machine to solve the above problem. Summary of the invention

[0004] The invention provides a double-pull-tab pull head rotating material connection structure for a double-pull-tab cutting and threading machine, aiming to solve the problems raised by the background technology.

[0005] The present invention is implemented as follows: a double-pull-tab pull head rotating material receiving structure for a double-pull-tab cutting and threading machine comprises a top pull head seat, a rotating assembly and a material receiving seat;

[0006] The top pull head seat is provided with a pull tab blocking piece;

[0007] The rotating assembly comprises a rotating cylinder, a rotating cylinder rotor and a material receiving seat connecting rod, the output end of the rotating cylinder is connected to the rotating cylinder rotor, and the rotating cylinder rotor is connected to the material receiving seat connecting rod;

[0008] The material receiving seat includes a material receiving seat one and a material receiving seat two. The material receiving seat one is fixedly arranged at the bottom of the material receiving seat connecting rod, and the material receiving seat two is arranged at the bottom of the material receiving seat one. A needle-shaped cylinder is arranged on one side of the top surface of the material receiving seat two, and the output end of the needle-shaped cylinder is connected to the movable shaft of the needle-shaped cylinder. A pull-tab block is also arranged on the material receiving seat two.

[0009] Preferably, the top pull head seat is driven by a cylinder.

[0010] Preferably, a slider bottom plate is provided on one side of the top slider seat.

[0011] Preferably, the rotating assembly further comprises a feeding plate, and the feeding plate is vertically arranged.

[0012] Preferably, a feeding seat upright plate is provided on the front side of the feeding upright plate, and a rotating cylinder fixing plate is provided on the front side of the feeding seat upright plate.

[0013] Preferably, a rotating cylinder base is provided on the front side of the rotating cylinder fixing plate.

[0014] Preferably, the rotary cylinder is fixed on the rotary cylinder base.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] When working, start the rotating cylinder to rotate counterclockwise, and the rotating cylinder rotates counterclockwise to drive the rotating cylinder rotor to rotate counterclockwise, thereby driving the material receiving seat connecting rod to rotate counterclockwise, and then driving the material receiving seat one and the material receiving seat two to rotate counterclockwise. At this time, the needle cylinder and the pull-tab block will move upward counterclockwise at the same time. When the material receiving seat one and the material receiving seat two rotate 90° counterclockwise, the rotating cylinder stops. At this time, the material receiving seat one and the material receiving seat two are aligned with the top pull head seat, and then the top pull head seat is driven by the cylinder to push the material downward to push the double pull tab pull heads into the material receiving seat one and the material receiving seat two, and then the needle cylinder is started to drive the needle cylinder movable shaft to push the double pull tab pull heads into the groove of the pull tab block to fix the double pull tab pull heads, and then the rotating cylinder is reset, and the double pull tab pull heads are rotated to a horizontal state, waiting for the next step of operation; the present invention solves the friendly transition between the various components in the process of receiving the double pull tab pull heads, and is not easy to cause material jamming or material stripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the overall structure of the present invention from one viewing angle;

[0018] Figure 2 It is a three-dimensional diagram of the overall structure of the present invention from another perspective;

[0019] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0020] Figure 4 It is a structural schematic diagram of the middle pull-tab stopper in the present invention.

[0021] In the figure:

[0022] 1. Top pull head seat; 2. Over pull head bottom plate; 3. Feeding vertical plate; 4. Feeding seat vertical plate; 5. Rotating cylinder fixed plate; 6. Rotating cylinder base; 7. Rotating cylinder rotor; 8. Material receiving seat connecting rod; 9. Material receiving seat 1; 10. Material receiving seat 2; 11. Needle cylinder; 12. Needle cylinder movable shaft; 13. Pull tab block; 14. Pull tab block. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figures 1 to 4 The present invention provides a technical solution: a double-pull-tab pull head rotating material connection structure for a double-pull-tab cutting and threading machine, comprising a top pull head seat 1, a rotating assembly and a material connection seat; a pull-tab stopper 14 is provided on the top pull head seat 1; the rotating assembly comprises a rotary cylinder, a rotary cylinder rotor 7 and a material connection seat connecting rod 8, the output end of the rotary cylinder is connected to the rotary cylinder rotor 7, and the rotary cylinder rotor 7 is connected to the material connection seat connecting rod 8; the material connection seat comprises a material connection seat 1 9 and a material connection seat 2 10, the material connection seat 1 9 is fixedly arranged at the bottom of the material connection seat connecting rod 8, the material connection seat 2 10 is arranged at the bottom of the material connection seat 1 9, a needle-type cylinder 11 is provided on one side of the top surface of the material connection seat 2 10, the output end of the needle-type cylinder 11 is connected to the needle-type cylinder movable shaft 12, and a pull-tab stopper 13 is also provided on the material connection seat 2 10.

[0029] Furthermore, the top pull head seat 1 is driven by a cylinder.

[0030] For further information, see Figure 1 A slider bottom plate 2 is provided on one side of the top slider seat 1.

[0031] For further information, see Figure 1 The rotating assembly also includes a feeding plate 3, which is vertically arranged.

[0032] For further information, see Figure 1 A feeding seat plate 4 is provided on the front side of the feeding plate 3, and a rotating cylinder fixing plate 5 is provided on the front side of the feeding seat plate 4.

[0033] For further information, see Figure 1 A rotating cylinder base 6 is provided on the front side of the rotating cylinder fixing plate 5 .

[0034] For further information, see Figure 1 , the rotary cylinder is fixed on the rotary cylinder base 6.

[0035] After the first and second material receiving seats 10 are rotated 90° counterclockwise, the rotating cylinder 11 and the pull-tab block 13 are simultaneously moved upward counterclockwise.

[0036] Among them, see the attached Figure 4 A groove is provided on the pull-tab block 13 for fixing the double pull-tab slider; the pull-tab block 14 is used to prevent the double pull-tab slider from deviating.

[0037] The invention solves the problem of the pull tab giving way on the back side of the double-pull tab slider, and plays a role in the rotation transition of the head insertion mold and the blanking track.

[0038] The working principle and use process of the present invention are as follows: when working, start the rotating cylinder to rotate counterclockwise, and the counterclockwise rotation of the rotating cylinder drives the rotating cylinder rotor 7 to rotate counterclockwise, thereby driving the material receiving seat connecting rod 8 to rotate counterclockwise, and then drives the material receiving seat 1 9 and the material receiving seat 2 10 to rotate counterclockwise. At this time, the needle cylinder 11 and the pull-tab block 13 will move upward counterclockwise at the same time. When the material receiving seat 1 9 and the material receiving seat 2 10 rotate 90° counterclockwise, the rotating cylinder stops. At this time, the material receiving seat 1 9 and the material receiving seat 2 10 are aligned with the top pull head seat 1, and then the top pull head seat 1 is driven by the cylinder to push the material downward to push the double pull tab pull heads into the material receiving seat 1 9 and the material receiving seat 2 10, and then the needle cylinder 11 is started to drive the needle cylinder movable shaft 12 to push the double pull tab pull heads into the groove of the pull tab block 13 to fix the double pull tab pull heads, and then the rotating cylinder is reset, and the double pull tab pull heads are rotated to a horizontal state, waiting for the next step of operation.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-pull-tab pull-head rotating material connection structure for a double-pull-tab cutting and threading machine, characterized in that: It comprises a top pull head seat (1), a rotating assembly and a material receiving seat; The top pull head seat (1) is provided with a pull tab blocking piece (14); The rotating assembly comprises a rotating cylinder, a rotating cylinder rotor (7) and a material receiving seat connecting rod (8), the output end of the rotating cylinder is connected to the rotating cylinder rotor (7), and the rotating cylinder rotor (7) is connected to the material receiving seat connecting rod (8); The material receiving seat comprises a material receiving seat one (9) and a material receiving seat two (10), wherein the material receiving seat one (9) is fixedly arranged at the bottom of the material receiving seat connecting rod (8), and the material receiving seat two (10) is arranged at the bottom of the material receiving seat one (9), and a needle-shaped cylinder (11) is arranged on one side of the top surface of the material receiving seat two (10), and the output end of the needle-shaped cylinder (11) is connected to the needle-shaped cylinder movable shaft (12), and a pull-tab stopper (13) is also arranged on the material receiving seat two (10).

2. A double-pull-tab pull-head rotating material connection structure for a double-pull-tab cutting and threading machine according to claim 1, characterized in that: The top pull head seat (1) is driven by a cylinder.

3. The double-pull-tab pull-head rotating material connection structure for a double-pull-tab cutting and threading machine according to claim 1, characterized in that: A slider bottom plate (2) is provided on one side of the top slider seat (1).

4. The double-pull-tab pull-head rotating material connection structure for a double-pull-tab cutting and threading machine according to claim 1, characterized in that: The rotating assembly further comprises a feeding vertical plate (3), and the feeding vertical plate (3) is arranged vertically.

5. The double-pull-tab pull-head rotating material connection structure for a double-pull-tab cutting and threading machine according to claim 4, characterized in that: A feeding seat upright plate (4) is provided on the front side of the feeding upright plate (3), and a rotating cylinder fixing plate (5) is provided on the front side of the feeding seat upright plate (4).

6. A double-pull-tab pull-head rotating material connection structure for a double-pull-tab cutting and threading machine according to claim 5, characterized in that: A rotating cylinder base (6) is provided on the front side of the rotating cylinder fixing plate (5).

7. A double-pull-tab pull-head rotary material connection structure for a double-pull-tab cutting and threading machine according to claim 6, characterized in that: The rotary cylinder is fixed on the rotary cylinder base (6).

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