Bag cloth supporting mechanism in process of folding while moving of bag opening machine

Abstract

The utility model provides a pocket cloth supporting mechanism in the process of folding while walking of a pocket opening machine, which relates to the field of garment processing and is arranged on the pocket opening machine, the pocket opening machine comprises a machine frame with a workbench, a laser cutting mechanism, a sewing mechanism and a slotting tool mechanism are arranged on the machine frame corresponding to the workbench, and the pocket opening machine further comprises a base plate. A base plate moving mechanism used for driving the base plate to move transversely and vertically is arranged on the machine frame, a cloth bag stacking area is arranged at the position, away from the laser cutting mechanism and the sewing mechanism, of the workbench, and the bag cloth supporting mechanism is used for supporting bag cloth at the bottom of the base plate in the process that the base plate moves from the sewing area to the cloth bag stacking area. The pocket cloth supporting mechanism is arranged, after pocket base cloth is sewn on a pocket, in the process that the base plate drives the base cloth to move to the position above base cloth, the pocket cloth supporting mechanism supports the bottom of the base cloth and transversely moves to a cloth bag stacking area together with the base plate, the situation that the edge of the pocket base cloth on the base plate droops and collides with base cloth in the cloth stacking area is prevented, and defective pockets are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a bag cloth supporting mechanism in a bag opening machine during a folding process. Background Art

[0002] In the process of garment processing, the pocket opening machine is an indispensable auxiliary processing machine, which is mainly used to form pockets at specific positions of garments, so as to facilitate carrying small items such as mobile phones and wallets. The conventional practice is to process the pocket opening and the pocket lip separately first, and then sew the pocket lip to the pocket opening to complete the pocket opening. The pocket opening processing process requires cutting, folding, shaping and sewing the pocket opening of the garment. Cutting means making a "Y"-shaped crack or an "I"-shaped crack at both ends of the pocket opening. Folding means folding the cut pocket opening inward to form a flange. Lip shaping means placing the bag lip on the flange, and finally sewing.

[0003] There are also clothing bag opening machines on the market that can automatically complete the cutting, bag folding, bag lip shaping and sewing processes. The principle of real pocket processing is: the laser cutting machine cuts the cloth into "Y"-shaped slits or "I"-shaped slits at both ends, and then folds the cloth into a pocket shape for sewing, and then places a new base cloth (the base cloth is the front side cloth of the pocket) on the pocket cloth board in the bag stacking area on one side of the work table, and then the base plate drives the pocket to move to the top of the newly placed base cloth on the pocket cloth board, the base plate presses the pocket against the base cloth and drives it together with the pocket cloth board to the sewing area to sew the remaining three sides, and then after placing the pocket cloth board, move to the second pallet to take the second piece of cloth (the base cloth is the back side cloth of the pocket), the base plate presses the pocket against the second piece of cloth and drives it together with the pocket cloth board to the sewing area to sew the three sides of the pocket, and the pocket is made.

[0004] However, when the base plate drives the pocket with the base cloth to move to the pocket cloth plate, the base cloth under the base plate will naturally sag, causing it to hit the second piece of cloth or wrinkles to be pressed on the second piece of cloth when it approaches the pocket cloth plate, resulting in a defective pocket in the subsequent stitching. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a bag cloth supporting mechanism for a bag opening machine during a folding-while-moving process, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a bag cloth supporting mechanism for a bag opening machine during the folding process of the bag opening machine, which is arranged on the bag opening machine, and the bag opening machine includes a frame with a workbench, and a laser cutting mechanism, a sewing mechanism, and a knife inserting mechanism are arranged on the frame corresponding to the workbench. The bag opening machine also includes a substrate, and a substrate moving mechanism for driving the substrate to move horizontally and vertically is arranged on the frame. The workbench is located away from the laser cutting mechanism and the sewing mechanism as a bag stacking area, and the bag cloth supporting mechanism is used to support the bag cloth at the bottom of the substrate during the process of moving from the sewing area to the bag stacking area.

[0009] Preferably, the bag cloth support mechanism includes a telescopic guide rail, a bag cloth support plate slidably adapted in the telescopic guide rail, and a transverse cylinder, wherein the transverse cylinder is arranged at the bottom of the telescopic guide rail and can drive the bag cloth support plate to move transversely.

[0010] Preferably, the bag cloth supporting mechanism further comprises a lifting cylinder and a lifting plate, wherein the lifting cylinder is arranged at the bottom of the workbench and can drive the lifting plate to move up and down, and the telescopic guide rail is arranged on the lifting plate.

[0011] (III) Beneficial effects

[0012] The utility model provides a bag cloth supporting mechanism in the process of bag opening machine folding while moving. It has the following beneficial effects:

[0013] 1. The bag cloth supporting mechanism of the bag opening machine during the folding process is set up. After the pocket base cloth is sewn on the pocket, the base cloth is driven by the base cloth to move above the bottom cloth. The bag cloth supporting mechanism holds the bottom of the base cloth and moves horizontally to the bag stacking area together with the base cloth to prevent the edge of the pocket base cloth on the base cloth from sagging and hitting the bottom cloth in the cloth stacking area, thereby avoiding defective pockets. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the bag cloth supporting state of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom of the workbench of the utility model;

[0016] Figure 3 This is a schematic diagram of the laser cutting state of the utility model;

[0017] Figure 4 This is a schematic diagram of the bag folding state of the knife inserting mechanism of the utility model;

[0018] Figure 5 It is a schematic diagram of the sewing state of the utility model.

[0019] In the figure: 1 frame, 2 laser cutting mechanism, 3 sewing mechanism, 4 knife inserting mechanism, 5 knife inserting moving mechanism, 6 base plate, 7 cloth bag plate, 9 cloth bag supporting mechanism, 10 base plate moving mechanism, 11 workbench, 12 crossbeam, 91 telescopic guide rail, 92 cloth bag supporting plate, 93 lifting cylinder, 94 transverse cylinder, 95 lifting plate. DETAILED DESCRIPTION

[0020] The utility model embodiment provides a bag cloth supporting mechanism in the process of bag opening machine while folding, such as Figure 1-5 As shown, it is arranged on a bag opening machine, which includes a frame 1 with a workbench 11 and a crossbeam 12, a laser cutting mechanism 2, a sewing mechanism 3, and a knife inserting mechanism 4 are arranged on the frame 1 corresponding to the workbench 11, and a knife inserting moving mechanism 5 for driving the knife inserting mechanism 4 to move horizontally is arranged on the crossbeam 12.

[0021] The bag opening machine also includes a base plate 6. The frame 1 is provided with a base plate moving mechanism 10 for driving the base plate 6 to move horizontally and vertically. The base plate moving mechanism 10 is composed of a screw slide rail module for driving the horizontal movement and a lifting cylinder for driving the lifting. The screw slide rail module is an existing mature commercially available module.

[0022] The sewing mechanism 3 is an existing automatic sewing machine, and the laser cutting mechanism 2 is also an existing fabric laser cutting machine, and the specific structure will not be described in detail.

[0023] The structure of the inserting knife mechanism 4 is consistent with the structure of the "inserting knife mechanism 4" in the Chinese patent publication number CN221167014U, and the specific description is not repeated. A notch is provided on the base plate 6. The base plate 6 is provided with a material setting component and a material pulling component corresponding to the notch. The specific structure of the material setting component and the material pulling component is consistent with the structure of the "material setting mechanism 7" and "material pulling mechanism 8" in CN221167014U, and the specific description is not repeated.

[0024] The cloth bag stacking area is located on the workbench 11 away from the laser cutting mechanism 2 and the sewing mechanism 3. The bag cloth supporting mechanism is used to support the bag cloth at the bottom of the base plate 6 when it moves from the sewing area to the bag bag stacking area.

[0025] The bag cloth support mechanism includes a telescopic guide rail 91, a bag cloth support plate 92 slidably adapted in the telescopic guide rail 91, and a transverse cylinder 94. The transverse cylinder 94 is arranged at the bottom of the telescopic guide rail 91 and can drive the bag cloth support plate 92 to move horizontally.

[0026] The bag cloth supporting mechanism also includes a lifting cylinder 93 and a lifting plate 95. The lifting cylinder 93 is arranged at the bottom of the workbench 11 and can drive the lifting plate 95 to move up and down. The telescopic guide rail 91 is arranged on the lifting plate 95. The lifting cylinder 93 is used to drive the telescopic guide rail 91 to move up and down.

[0027] Working principle:

[0028] Step 1, such as Figure 3 As shown, a piece of cloth for pocket opening is placed on the base plate 6 below the laser cutting mechanism 2, and the first base cloth for sewing pockets is placed on the pocket cloth plate 7 in the bag stacking area. Then the laser cutting mechanism 2 cuts a "Y"-shaped opening or an "I"-shaped opening according to the size of the pocket. At this time, the knife inserting mechanism 4 is on standby beside the laser cutting mechanism 2.

[0029] Step 2: The base plate 6 is lifted up by the base plate moving mechanism 10 and moves horizontally to the bottom of the knife inserting mechanism 4. The base plate 6 drives the cloth to move to the bottom of the knife inserting mechanism 4 and pauses briefly. Then the knife inserting mechanism 5 and the base plate moving mechanism 10 move horizontally synchronously, so that the base plate 6 and the knife inserting mechanism 4 move horizontally toward the cloth bag stacking area synchronously. During the horizontal movement, the knife inserting mechanism 4 and the material fixing component and the material pulling component in the base plate 6 fold the bag.

[0030] Step three, after the base plate 6 drives the cloth to move to the top of the cloth bag stacking area, the base plate 6 is pressed down driven by the base plate moving mechanism 10 to overlap the base cloth on the pocket and pocket cloth plate 7, and then the knife inserting mechanism 4 is reset.

[0031] Step 4: The base plate 6 is inserted into the clamp hole on the pocket cloth plate 7 through the inner support clamp to fix the pocket cloth plate 7 on the base plate 6. Then, the base plate 6 and the pocket cloth plate 7 are first raised under the drive of the base plate moving mechanism 10, and then moved horizontally to the sewing area together for sewing.

[0032] Step 5: Place a new pocket cloth plate 7 in the bag stacking area, and place a second pocket bottom cloth on top, then remove the first pocket cloth plate 7 from the base plate 6 and move it horizontally to the bag stacking area.

[0033] Step six, when the base plate 6 moves to above the bag cloth supporting mechanism 9, the lifting cylinder 93 pushes up the bag cloth supporting plate 92, so that the bag cloth supporting plate 92 supports the bottom of the bag base cloth, and driven by the transverse cylinder 94, the bag cloth supporting plate 92 and the base plate 6 move transversely to the bag stacking area.

[0034] Step seven, after the base plate 6 drives the cloth to move to the top of the cloth bag stacking area, the lifting cylinder 93 and the transverse cylinder 94 drive the bag cloth support plate 92 to return to the initial position, and then the base plate 6 is pressed down by the base plate moving mechanism 10 to overlap the base cloth and the bottom cloth on the pocket cloth plate 7.

[0035] Step eight, the base plate 6 is inserted into the clamp hole on the pocket cloth plate 7 through the inner support clamp, and the pocket cloth plate 7 is fixed on the base plate 6. Then, the base plate 6 and the pocket cloth plate 7 are first raised under the drive of the base plate moving mechanism 10, and then moved horizontally to the sewing area together for sewing.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag cloth supporting mechanism for a bag opening machine during a folding process, the bag opening machine being arranged on the bag opening machine, the bag opening machine comprising a frame (1) with a workbench (11), a laser cutting mechanism (2), a sewing mechanism (3), and a knife inserting mechanism (4) being arranged on the frame (1) corresponding to the workbench (11), the bag opening machine further comprising a base plate (6), the frame (1) being provided with a base plate moving mechanism for driving the base plate (6) to move horizontally and vertically, the workbench (11) being located away from the laser cutting mechanism (2) and the sewing mechanism (3) as a bag stacking area, characterized in that: The bag cloth support mechanism is used to support the bag cloth at the bottom of the base plate (6) when the base plate (6) moves from the sewing area to the bag stacking area; the bag cloth support mechanism comprises a telescopic guide rail (91), a bag cloth support plate (92) slidably adapted in the telescopic guide rail (91), and a transverse cylinder (94); the transverse cylinder (94) is arranged at the bottom of the telescopic guide rail (91) and can drive the bag cloth support plate (92) to move transversely.

2. The bag cloth supporting mechanism in the process of folding while moving of the bag opening machine according to claim 1, characterized in that: The bag cloth supporting mechanism further comprises a lifting cylinder (93) and a lifting plate (95); the lifting cylinder (93) is arranged at the bottom of the workbench (11) and can drive the lifting plate (95) to move up and down; the telescopic guide rail (91) is arranged on the lifting plate (95).

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