A pinching mechanism for pinching a sheet eyelet

Abstract

This utility model discloses a flow channel device for a buckle-making machine for riveting thin eyelets, including a first flow channel and a second flow channel arranged vertically, and a pushing mechanism for driving the first flow channel and the second flow channel to slide simultaneously. The second flow channel includes a transverse flow channel arranged laterally on the riveting sliding seat, a longitudinal flow channel arranged vertically on the riveting sliding seat, a first air blowing pipe for blowing air into the eyelet pad in the transverse flow channel, and a second air blowing pipe for blowing air into the eyelet pad in the longitudinal flow channel. A longitudinal flow channel inlet is provided on one side of the longitudinal flow channel, which is connected to the outlet of the transverse flow channel. The transverse flow channel is fixed to the riveting support. This utility model adopts a combination of transverse and longitudinal flow channels for the second flow channel. Since both the transverse and longitudinal flow channels are horizontally arranged flat structures without any arc structure, the second flow channel can transport thinner eyelet pads, thereby meeting the requirements of the buckle-making machine for processing eyelets that require thinner buckles.

Description

Technical Field

[0001] This utility model relates to the field of eyelet machine technology, specifically to a buttoning machine flow channel mechanism for riveting thin shoe eyelets. Background Technology

[0002] A snap-button machine, also called a shoe eyelet machine, consists of a main body, a conveying mechanism for orderly transporting shoe eyelets, a flow channel at the outlet of the conveying mechanism (which is mounted on the main body), a riveting mechanism for riveting shoe eyelets (upper buckles and pads) to the shoe upper, and a pushing mechanism to push the flow channel into the riveting mechanism. The conveying mechanism typically uses a rotary drum containing a large number of shoe eyelets. The rotation of the drum causes the eyelets to continuously flip and fall out of the outlet at the bottom of the drum and into the flow channel. The flow channel oscillates continuously, thus supplying the shoe eyelets to the riveting mechanism.

[0003] Chinese Patent Publication No. CN222853303U discloses a flow channel device for a snap fastener machine. The device includes flow channels arranged opposite to each other. The flow channels include a first flow channel for conveying eyelet snaps from a transmission mechanism, and a second flow channel for conveying eyelet snaps from the first flow channel. A rotating mechanism is provided between the first and second flow channels. The rotating mechanism includes a first fixed seat mounted on the first flow channel and a second fixed seat mounted on the second flow channel. A rotatable movable seat is provided between the first and second fixed seats. The seat is equipped with a radial joint bearing. Fasteners pass through the radial joint bearing to lock the movable seat into the second fixed seat. One end of the radial joint bearing protrudes towards one end face of the movable seat, so that the movable seat and the second fixed seat are separated by a gap. Because the first and second flow channels are designed with arc shapes at both ends, such flow channels cannot transport thinner eyelets. When some fabrics (shoe uppers, belts) need to be used for processing thinner eyelet buckles, the flow channels cannot transport them, so the riveting mechanism cannot fasten the eyelets to the fabric, thus limiting the use of such flow channels for eyelets. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings in the prior art, the purpose of this utility model is to provide a flow channel mechanism for a buckle machine for riveting thin shoe eyelets.

[0005] This utility model is achieved through the following technical solution: a flow channel device for a buckling machine for riveting thin shoe eyelets, comprising a first flow channel and a second flow channel arranged vertically, and a pushing mechanism for driving the first flow channel and the second flow channel to slide simultaneously. The end of the first flow channel is provided with a first vibrating plate, and the inlet of the first flow channel is connected to the outlet of the first vibrating plate. The second flow channel includes a transverse flow channel arranged horizontally on the riveting sliding seat, a longitudinal flow channel arranged vertically on the riveting sliding seat, a first air blowing pipe for blowing air into the shoe eyelet pad in the transverse flow channel, and a second air blowing pipe for blowing air into the shoe eyelet pad in the longitudinal flow channel. The longitudinal flow channel is provided with a longitudinal flow channel inlet corresponding to and connected to the outlet of the transverse flow channel on one side. The transverse flow channel is fixed to the riveting support. The pushing mechanism is connected to the longitudinal flow channel through a connecting rod so that the pushing mechanism drives the first flow channel and the longitudinal flow channel to slide simultaneously.

[0006] Preferably, the end of the transverse flow channel of the present invention is provided with a second vibrating plate, and the inlet of the transverse flow channel is connected to the outlet of the second vibrating plate.

[0007] Preferably, both the transverse and longitudinal flow channels of this invention are horizontally arranged flat structures.

[0008] Preferably, the transverse flow channel of this utility model is provided with a support seat connected to the riveting support, the bottom of the longitudinal flow channel is slidably connected to the support seat through a support member, and the support seat is provided with a slide rail.

[0009] Preferably, the support member of this utility model includes a horizontal plate disposed on the bottom surface of the longitudinal flow channel and a vertical plate connected to the horizontal plate. The vertical plate is located on one side of the riveting sliding seat, and a slider that can slide on the slide rail is provided on the side of the vertical plate facing the slide rail. The slider is fixedly connected to the vertical plate, and the horizontal plate and the riveting sliding seat are arranged at vertical intervals.

[0010] Compared with the prior art, this utility model has the following advantages and beneficial effects: The second flow channel adopts a combination of transverse flow channel and longitudinal flow channel. Since both the transverse flow channel and the longitudinal flow channel are horizontally set flat structures without any arc structure, the second flow channel can transport thinner eyelet pads, thereby meeting the requirements of the buttoning machine for processing eyelet buttons that require thinner materials. The specific structure is simple and the operation is convenient. Attached Figure Description

[0011] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model installed on a buckle-making machine;

[0013] Figure 2 for Figure 1 A magnified structural diagram of part A;

[0014] Figure 3 This is a schematic diagram of the structure of the present invention after assembly with the riveting sliding seat;

[0015] Figure 4 This is a schematic diagram of the structure of the second flow channel of this utility model;

[0016] Figure 5 This is a schematic diagram of the longitudinal flow channel of this utility model;

[0017] The reference numerals used in the above figures are explained as follows:

[0018] 1—First flow channel, 10—Riveting support, 11—Connecting rod, 12—Support seat, 13—Support component, 14—Slide rail, 130—Horizontal plate, 131—Vertical plate, 132—Slider;

[0019] 2—Second flow channel;

[0020] 3—First vibrating disc;

[0021] 4—Riveted sliding seat;

[0022] 5—Transverse flow channel; 50—Second vibrating plate;

[0023] 6—Longitudinal flow channel, 60—Longitudinal flow channel inlet;

[0024] 7—First air tube;

[0025] 8—Second air tube;

[0026] 9—Glass insole. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] like Figures 1 to 5 As shown, a flow channel device for a buckle machine for riveting thin shoe eyelets includes a first flow channel 1 and a second flow channel 2 arranged vertically, and a pushing mechanism for driving the first flow channel 1 and the second flow channel 2 to slide simultaneously. The end of the first flow channel 1 is provided with a first vibrating plate 3, and the inlet of the first flow channel 1 is connected to the outlet of the first vibrating plate 3. The second flow channel 2 includes a transverse flow channel 5 arranged laterally on a riveting sliding seat 4, a longitudinal flow channel 6 arranged longitudinally on the riveting sliding seat 4, a first air blowing pipe 7 for blowing air into the shoe eyelet pad 9 in the transverse flow channel 5, and a second air blowing pipe 8 for blowing air into the shoe eyelet pad 9 in the longitudinal flow channel 6. The longitudinal flow channel 6 is provided with a longitudinal flow channel inlet 60 on one side, which is connected to the outlet of the transverse flow channel 5. The transverse flow channel 5 is fixed to a riveting support 10, and the end of the transverse flow channel 5 is provided with a second vibrating plate 50. The pushing mechanism is connected to the longitudinal flow channel 6 through a connecting rod 11 so that the pushing mechanism can drive the first flow channel 1 and the longitudinal flow channel 6 to slide simultaneously. Since the pushing mechanism is the same as that in the existing buttoning machine, the present invention will not describe the specific structure of the pushing mechanism, as long as it can push the first flow channel 1 and the longitudinal flow channel 6 to move back and forth in the Y direction.

[0031] Specifically, in this embodiment, both the transverse flow channel 5 and the longitudinal flow channel 6 are horizontally arranged flat structures. Both the transverse flow channel 5 and the longitudinal flow channel 6 are provided with guide grooves 51 for conveying eyelet pads. Each guide groove 51 has an inlet and an outlet at both ends. The inlet of the transverse flow channel 5 is connected to the outlet of the second vibrating plate 50. In use, the second vibrating plate 50 vibrates to transmit the eyelet pads to the guide grooves 51 of the transverse flow channel 5. First, the second air pipe 8 blows the eyelet pads in the transverse flow channel 5 into the longitudinal flow channel 6. Then, the first air pipe 7 blows the eyelet pads in the longitudinal flow channel 6 to the outlet of the longitudinal flow channel. Finally, the riveting mechanism punches and rivets the fabric.

[0032] The transverse flow channel 5 is provided with a support base 12 connected to the riveting support 10. The bottom of the longitudinal flow channel 6 is slidably connected to the support base 12 via a support member 13. The support member 13 includes a horizontal plate 130 disposed on the bottom surface of the longitudinal flow channel 6 and a vertical plate 131 connected to the horizontal plate 130. Specifically, the horizontal plate 130 separates the longitudinal flow channel 6 from the riveting sliding seat 4, so that the horizontal plate 130 and the riveting sliding seat 4 are arranged vertically at intervals, so that the longitudinal flow channel 6 can reciprocate along the Y direction under the action of the pushing mechanism.

[0033] To further improve the smoothness of the longitudinal flow channel 6, a slide rail 14 is provided on the support base 12, and the upright plate 131 is located on the side of the riveted sliding base 4. The upright plate 131 is provided with a slider 132 that can slide on the slide rail 14 on the side of the slide rail 14. The slider 132 is fixedly connected to the upright plate 131.

[0034] This utility model adopts a combination of a transverse flow channel 5 and a longitudinal flow channel 6 in the second flow channel of the prior art. Since both the transverse flow channel 5 and the longitudinal flow channel 6 are horizontally arranged flat structures without any arc structure, the second flow channel 2 can transport thinner eyelet pads without the need for complex modifications to the existing buttoning machine structure. Specifically, it is simple to process and easy to operate.

[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A flow channel device for a button-making machine for riveting thin shoe eyelets, characterized in that: It includes a first flow channel (1) and a second flow channel (2) arranged vertically, and a pushing mechanism for driving the first flow channel (1) and the second flow channel (2) to slide simultaneously. The end of the first flow channel (1) is provided with a first vibrating plate (3), and the inlet of the first flow channel (1) is connected to the outlet of the first vibrating plate (3). The second flow channel (2) includes a transverse flow channel (5) arranged laterally on the riveting sliding seat (4), a longitudinal flow channel (6) arranged longitudinally on the riveting sliding seat (4), and a pushing mechanism for driving the transverse flow channel (5) to slide simultaneously. 5) A first air blowing pipe (7) for blowing air into the inner eyelet pad (9) and a second air blowing pipe (8) for blowing air into the inner eyelet pad (9) of the longitudinal flow channel (6). The longitudinal flow channel (6) has a longitudinal flow channel inlet (60) on one side that corresponds to the outlet of the transverse flow channel (5). The transverse flow channel (5) is fixed on the riveting support (10). The pushing mechanism is connected to the longitudinal flow channel (6) through a connecting rod (11) so that the pushing mechanism can push the first flow channel (1) and the longitudinal flow channel (6) to slide simultaneously.

2. The flow channel device for a buttoning machine for riveting thin shoe eyelets according to claim 1, characterized in that: The end of the transverse flow channel (5) is provided with a second vibrating plate (50), and the inlet of the transverse flow channel (5) is connected to the outlet of the second vibrating plate (50).

3. A flow channel device for a buttoning machine for riveting thin shoe eyelets according to claim 1 or 2, characterized in that: Both the transverse flow channel (5) and the longitudinal flow channel (6) are horizontally arranged flat structures.

4. The flow channel device for a buttoning machine for riveting thin shoe eyelets according to claim 3, characterized in that: The transverse flow channel (5) is provided with a support seat (12) connected to the riveting support (10). The bottom of the longitudinal flow channel (6) is slidably connected to the support seat (12) through a support member (13). The support seat (12) is provided with a slide rail (14).

5. The flow channel device for a buttoning machine for riveting thin shoe eyelets according to claim 4, characterized in that: The support member (13) includes a horizontal plate (130) disposed on the bottom surface of the longitudinal flow channel (6) and a vertical plate (131) connected to the horizontal plate (130). The vertical plate (131) is located on one side of the riveting sliding seat (4), and the vertical plate (131) is provided with a slider (132) that can slide on the slide rail (14) on the side facing the slide rail (14). The slider (132) is fixedly connected to the vertical plate (131), and the horizontal plate (130) and the riveting sliding seat (4) are arranged at vertical intervals.

Images