Feeding mechanism of automatic bag opening rolling machine

Abstract

The utility model relates to a feeding mechanism of an automatic pocket opening rolling machine, which comprises a working table plate and a folding mechanism used for folding pocket edges. The baffle is used for making contact with the right edge of the cloth, the baffle is arranged on the working table and located on the upstream of the folding mechanism in the cloth conveying direction, and the baffle extends backwards in the cloth conveying direction, is located on the right side of the folding mechanism and is arranged to move back and forth in the left-right direction. The problem that in the prior art, the flanging width of the cloth cannot be adjusted is solved, the flanging width can be adjusted according to actual requirements, and the requirements of users are better met.

Description

Technical Field

[0001] The utility model belongs to an automatic bag mouth rolling machine, in particular to a feeding mechanism of the automatic bag mouth rolling machine. Background Art

[0002] Existing sewing equipment is only suitable for conventional sewing work. For more complicated operations such as pocket hemming sewing, manual work is still required. However, a finished garment usually has multiple pockets, and it obviously takes a lot of manpower to meet production needs. At the same time, the size consistency of manual hemming is poor. Not only are the sizes of pockets rolled out by different people different, but even the sizes of pockets rolled out by the same person are inconsistent. This is unacceptable for the preparation of ready-made clothes, especially high-end clothing.

[0003] To this end, for example, the Chinese utility model patent "An automatic device for pocket hemming and sewing", whose patent number is ZL201520623164.X (authorization announcement number is CN205000098U) discloses an automatic device, which includes a machine base, on which is provided a horizontal working platform; a conveying module, which is installed on the machine base and can drive the fabric to move along the working platform; a hemming mold and a sewing module, which are arranged in sequence along the movement direction of the fabric, wherein the hemming mold is used to hem the fabric, and the sewing module is used to sew the fabric after hemming; a material receiving module, which is arranged at the tail end of the conveying module, and is used to recycle the fabric that has completed hemming and sewing.

[0004] The above pocket curling mechanism realizes automatic curling of the pocket, but in practice, due to the requirement on the width of the curling, the adjustment of the curling width cannot be satisfied.

[0005] Therefore, it is necessary to further improve the existing automatic bag mouth rolling machine. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an automatic bag mouth rolling machine for automatically adjusting the width of subsequent curling according to the current status of the above-mentioned prior art.

[0007] The technical solution adopted by the utility model to solve the above technical problems is: a feeding mechanism of an automatic bag roll mouth machine, comprising:

[0008] The workbench is provided with a folding mechanism for folding the edges of the pockets;

[0009] It is characterized by also including:

[0010] A baffle is used to contact the right edge of the cloth. The baffle is arranged on the work table and is located upstream of the folding mechanism along the cloth conveying direction. The baffle extends backward along the cloth conveying direction and is located on the right side of the folding mechanism, and is arranged to move back and forth along the left and right directions.

[0011] There are many ways to achieve the movement of the baffle, which can be achieved by using a push rod cylinder or other methods, but preferably, it also includes an adjustment mechanism for adjusting the movement of the baffle, and the power output end of the adjustment mechanism is connected to the baffle drive.

[0012] Specifically, the adjustment mechanism is located under the workbench, and the adjustment mechanism includes a screw that can rotate around its own axis and a nut threadedly connected to the screw, the screw extends in the left and right directions, the top of the nut has a convex portion extending upward, and the workbench is provided with a strip hole for the convex portion to pass through at a position corresponding to the convex portion, the strip hole extends in the left and right directions, and the convex portion is connected to the baffle after passing through the strip hole.

[0013] There are many ways to realize the rotation of the screw rod, which can be driven by a motor or manually. However, preferably, a knob for driving the screw rod to rotate is installed at the free end of the screw rod.

[0014] In order to facilitate the installation of the screw rod, mounting plates arranged at intervals along the left-right direction are fixed below the workbench, the screw rod is passed through the mounting plates, and the nut is located between the two mounting plates.

[0015] In order to better guide the left and right movement of the nut, a guide rod extending along the length direction of the screw rod is penetrated on the mounting plate, and a through hole for the guide rod to pass through is opened on the nut at a position corresponding to the guide rod.

[0016] Preferably, there are two guide rods, which are arranged at intervals along the front-to-back direction.

[0017] In order to limit the subsequent folding of the cloth, a pressure plate is also included on the baffle, and the pressure plate is located near the rear side of the baffle. A space is formed between the left side of the baffle and the left edge of the pressure plate for the right side of the cloth to be located therein.

[0018] In order to limit the position of the cloth to be folded, the pressing plate can be movably constrained on the top surface of the baffle along the left and right directions.

[0019] There are many ways to achieve the movement of the pressure plate, but preferably, the pressure plate is provided with a guide hole extending along the left-right direction, the baffle is provided with a mounting hole at a position corresponding to the guide hole, and the connecting piece passes through the guide hole and is connected to the mounting hole.

[0020] Compared with the prior art, the advantages of the utility model are: since the baffle of the feeding mechanism is located on the right side of the folding mechanism and contacts the right edge of the cloth, and the baffle can be moved in the left and right directions, the width of the subsequent folding of the cloth can be adjusted, avoiding the problem of the background technology that the width of the fabric flange cannot be adjusted, and the width of the flange can be adjusted according to actual needs to better meet the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a partial structural schematic diagram of the automatic bag mouth rolling machine of this embodiment;

[0022] Figure 2 for Figure 1 A partial structural diagram of the feeding mechanism in FIG.

[0023] Figure 3 for Figure 2 Schematic diagram of some structures;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure from another angle;

[0025] Figure 5 for Figure 2 sectional view of . DETAILED DESCRIPTION

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 5 As shown, the feeding mechanism of the automatic bag mouth rolling machine of this embodiment includes a workbench 1, a baffle 3, an adjustment mechanism 4 and a pressing plate 5. Among them, the workbench 1 is provided with a folding mechanism 2 for folding the edge of the bag. The folding mechanism 2 in this embodiment adopts the curling module in the background technology, and the curling principle is the same as that in the background technology, which will not be described in detail in this embodiment.

[0028] like Figures 2 to 4As shown, the baffle 3 is used to contact the right edge of the cloth. The baffle 3 is arranged on the workbench 1 and is located upstream of the folding mechanism 2 along the cloth conveying direction. The baffle 3 extends backward along the cloth conveying direction and is located on the right side of the folding mechanism 2. The baffle 3 moves back and forth along the left and right directions under the action of the adjustment mechanism 4. The power output end of the adjustment mechanism 4 is connected to the baffle 3 drive. In this embodiment, the adjustment mechanism 4 is located under the workbench 1, and the adjustment mechanism 4 includes a screw rod 41 that can rotate around its own axis and a nut 42 threadedly connected to the screw rod 41. Mounting plates 12 arranged at intervals along the left and right directions are fixed below the workbench 1. The screw rod 41 extends along the left and right directions and is penetrated on the mounting plate 12. The nut 42 is located between the two mounting plates 12. The top of the nut 42 has a protrusion 421 extending upward, and the workbench 1 is provided with a strip hole 11 for the protrusion 421 to pass through at a position corresponding to the protrusion 421. The strip hole 11 extends in the left-right direction, and the protrusion 421 is connected to the baffle 3 after passing through the strip hole 11. In order to facilitate the adjustment of the rotation of the screw rod 41, a knob 411 for driving the screw rod 41 to rotate is installed at the free end of the screw rod 41. In order to better guide the movement of the nut, a guide rod 13 extending along the length direction of the screw rod 41 is penetrated on the mounting plate 12. There are two guide rods 13, and they are arranged at intervals along the front-to-back direction. The two guide rods have the same structural form, and one of the guide rods is used as an example for explanation below. The nut 42 is provided with a through hole for the guide rod 13 to pass through at a position corresponding to the guide rod 13.

[0029] In addition, the above-mentioned pressing plate 5 is located above the baffle 3, and the pressing plate 5 is located at a position adjacent to the rear side of the baffle 3, and a space 6 for the right side of the cloth to be located is formed between the left side of the pressing plate 5 and the left side edge 31 of the baffle 3. In this embodiment, the pressing plate 5 is constrained on the top surface of the baffle 3 so as to be movable along the left-right direction. Specifically, the pressing plate 5 is provided with a guide hole 51 extending along the left-right direction, and the baffle 3 is provided with a mounting hole 32 at a position corresponding to the guide hole 51, and the connecting member passes through the guide hole 51 and is connected to the mounting hole 32. In the embodiment, there are two guide holes 51, which are arranged at intervals along the front-back direction.

[0030] In the specification and claims of the present invention, terms indicating directions, such as "front", "rear", "left", "right", "side", etc., are used to describe various exemplary structural parts and elements of the present invention, but these terms are used here only for the purpose of convenience of description and are determined based on the exemplary orientations shown in the drawings. Since the embodiments disclosed in the present invention can be arranged in different directions, these terms indicating directions are only used as illustrations and should not be regarded as limitations.

Claims

1. A feeding mechanism of an automatic bag roll mouth machine, comprising: A workbench (1) is provided with a folding mechanism (2) for folding the edge of a pocket; It is characterized in that Also included are: A baffle (3) is used to contact the right edge of the cloth. The baffle (3) is arranged on the work table (1) and is located upstream of the folding mechanism (2) along the cloth conveying direction. The baffle (3) extends backward along the cloth conveying direction and is located on the right side of the folding mechanism (2), and is arranged to move back and forth in the left and right directions.

2. The feeding mechanism according to claim 1, characterized in that: It also includes an adjusting mechanism (4) for adjusting the movement of the baffle (3), and a power output end of the adjusting mechanism (4) is drivingly connected to the baffle (3).

3. The feeding mechanism according to claim 2, characterized in that: The adjusting mechanism (4) is located below the workbench (1), and comprises a screw (41) that can rotate around its own axis and a nut (42) threadedly connected to the screw (41), the screw (41) extending in the left-right direction, the top of the nut (42) having a convex portion (421) extending upward, the workbench (1) having a strip hole (11) for the convex portion (421) to pass through at a position corresponding to the convex portion (421), the strip hole (11) extending in the left-right direction, the convex portion (421) passing through the strip hole (11) being connected to the baffle (3).

4. The feeding mechanism according to claim 3, characterized in that: The free end of the screw rod (41) is provided with a knob (411) for driving the screw rod (41) to rotate.

5. The feeding mechanism according to claim 3, characterized in that: Mounting plates (12) arranged at intervals in the left-right direction are fixed below the workbench (1); the screw rod (41) passes through the mounting plates (12); and the nut (42) is located between the two mounting plates (12).

6. The feeding mechanism according to claim 5, characterized in that: The mounting plate (12) is provided with a guide rod (13) extending along the length direction of the screw rod (41), and the nut (42) is provided with a through hole for the guide rod (13) to pass through at a position corresponding to the guide rod (13).

7. The feeding mechanism according to claim 6, characterized in that: There are two guide rods (13), which are arranged at intervals along the front-rear direction.

8. The feeding mechanism according to any one of claims 1 to 7, characterized in that: It also includes a pressing plate (5) located on the baffle (3), the pressing plate (5) being located adjacent to the rear side of the baffle (3), and a space (6) for the right side of the cloth to be located therein is formed between the left side of the pressing plate (5) and the left side edge (31) of the baffle (3).

9. The feeding mechanism according to claim 8, characterized in that: The pressure plate (5) is constrained on the top surface of the baffle (3) so as to be movable in the left-right direction.

10. The feeding mechanism according to claim 9, characterized in that: The pressure plate (5) is provided with a guide hole (51) extending in the left-right direction, the baffle plate (3) is provided with a mounting hole (32) at a position corresponding to the guide hole (51), and the connecting piece passes through the guide hole (51) and is connected to the mounting hole (32).

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