Cloth trimming mechanism for garment production

Abstract

The utility model discloses a cloth trimming mechanism for garment production, which comprises a base, a worktable arranged at the upper end of the base, a feeding mechanism arranged at the front end of the base and a receiving mechanism arranged at the rear end of the base. The left side and the right side of the supporting frame are each provided with an edge cutting mechanism capable of cutting edges of cloth on the workbench, and the supporting frame is provided with a transmission mechanism capable of driving the edge cutting mechanisms on the two sides to move in the opposite directions and a driving mechanism driving the transmission mechanism to move. In this way, the transmission mechanism is driven by the driving mechanism to move, so that the distance between the edge cutting mechanisms on the two sides is adjusted to adapt to cloth of different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing fabric processing, in particular to a fabric edge trimming mechanism for clothing production. Background Art

[0002] Clothing is a general term for clothes, shoes, accessories, etc., mostly referring to clothes. The national standard defines clothing as: products that are sewn and worn on the human body for protection and decoration. They are also called clothes. Trimming devices are used in the process of clothing production.

[0003] At present, the utility model with announcement number CN201483551U also discloses a trimming machine, but the trimming machine trims fabrics of the same width. When it is necessary to trim fabrics of different widths, trimming machines of different specifications need to be replaced, resulting in poor practicality of the trimming machine and being unsuitable for trimming fabrics of different widths. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a fabric trimming mechanism for use in clothing production and suitable for trimming fabrics of different widths.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A fabric trimming mechanism for clothing production comprises a machine base, a workbench arranged at the upper end of the machine base, a loading mechanism arranged at the front end of the machine base, and a receiving mechanism arranged at the rear end of the machine base. A support frame is provided on the machine base, and trimming mechanisms for trimming the fabric on the workbench are respectively provided on the left and right sides of the support frame. A transmission mechanism for driving the trimming mechanisms on both sides to move in opposite directions is provided on the support frame, and a driving mechanism for driving the transmission mechanism to move.

[0007] In a preferred embodiment of the present invention, a fixed seat is provided on the support frame, a slide groove is provided in the fixed seat, and the transmission mechanism includes a first transmission arm arranged on the front side of the slide groove and movable along the front side wall of the slide groove, a second transmission arm arranged on the rear side of the slide groove and movable along the rear side wall of the slide groove, and a transmission gear arranged in the middle of the slide groove and meshed with the first transmission arm and the second transmission arm, the protruding end of the first transmission arm protrudes from the right side of the fixed seat, and the protruding end of the second transmission arm protrudes from the left side of the fixed seat.

[0008] In a preferred embodiment of the present invention, a first guide pair is provided between the first transmission arm and the front side wall of the slide slot, and a second guide pair is provided between the second transmission arm and the rear side wall of the slide slot.

[0009] In a preferred embodiment of the present invention, the trimming mechanism includes a first trimming mechanism located on the right side and a second trimming mechanism located on the left side, the first trimming mechanism includes a first fixed plate connected to the protruding end of the first transmission arm, a first drive motor arranged on the first fixed plate, and a first blade arranged on the protruding end of the first drive motor, the second trimming mechanism includes a second fixed plate connected to the protruding end of the second transmission arm, a second drive motor arranged on the second fixed plate, and a second blade arranged on the protruding end of the second drive motor.

[0010] In a preferred embodiment of the present invention, the driving mechanism includes an electric push rod provided on the lower side of the fixing seat, and the output end of the electric push rod is connected to the first fixing plate or the second fixing plate.

[0011] In a preferred embodiment of the present invention, the feeding mechanism includes a feeding shaft arranged on the machine base, a feeding motor arranged on the machine base and driving the feeding shaft to rotate, a feeding roller sleeved on the feeding shaft, and a first positioning component for positioning the feeding roller on the feeding shaft.

[0012] In a preferred embodiment of the present invention, the first positioning assembly includes a plurality of first positioning holes arranged on the feeding shaft, and two first positioning rings which are sleeved on the feeding shaft and respectively located at both ends of the feeding roller. The first positioning ring is provided with a first through hole which can communicate with the first positioning hole, and the first positioning ring is provided with a first locking member which can pass through the first through hole and the first positioning hole in sequence to lock the first positioning ring on the feeding shaft.

[0013] In a preferred embodiment of the present invention, the material receiving mechanism includes a material receiving shaft arranged on the machine base, a material receiving motor arranged on the machine base and driving the material receiving shaft to rotate, a material receiving roller sleeved on the material receiving shaft, and a second positioning component for positioning the material receiving roller on the material receiving shaft.

[0014] In a preferred embodiment of the present invention, the second positioning assembly includes a plurality of second positioning holes arranged on the receiving shaft, and two second positioning rings which are sleeved on the receiving shaft and respectively located at both ends of the receiving roller. The second positioning ring is provided with a second through hole which can communicate with the second positioning hole, and the second positioning ring is provided with a second locking member which can pass through the second through hole and the second positioning hole in sequence to lock the second positioning ring on the receiving shaft.

[0015] In a preferred embodiment of the present invention, waste troughs are provided on both sides of the workbench and at the rear side of the trimming mechanism, and a waste box communicating with the waste troughs is provided under the workbench.

[0016] The beneficial effects of the utility model are as follows: trimming mechanisms for trimming the fabric are provided on both sides of the workbench of the fabric trimming mechanism, and a transmission mechanism for driving the trimming mechanisms on both sides to move in opposite directions and a driving mechanism for driving the transmission mechanism to move are provided on the support frame, so that the transmission mechanism is driven to move by the driving mechanism, thereby adjusting the distance between the trimming mechanisms on both sides to adapt to fabrics of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a cloth trimming mechanism for garment production according to the present invention;

[0018] Figure 2 This is a schematic diagram of a cutting mechanism, a transmission mechanism and a driving mechanism in a fabric cutting mechanism for garment production according to the present invention;

[0019] Figure 3 This is a schematic diagram of the interior of a fixing seat in a fabric trimming mechanism for garment production according to the present invention;

[0020] Figure 4 This is a partially exploded schematic diagram of a feeding mechanism in a cloth trimming mechanism for garment production according to the present invention;

[0021] Figure 5 The utility model is a partially exploded schematic diagram of a material receiving mechanism in a cloth trimming mechanism for clothing production.

[0022] Figures: 1, machine base; 2, workbench; 3, feeding mechanism; 4, receiving mechanism; 5, support frame; 6, trimming mechanism; 7, transmission mechanism; 8, driving mechanism; 9, waste box; 21, waste trough; 31, feeding shaft; 32, feeding motor; 33, feeding roller; 34, first positioning assembly; 341, first positioning hole; 342, first positioning ring; 343, first through hole; 344, first locking member; 41, receiving shaft; 42, receiving motor; 43, receiving roller; 44, second positioning assembly; 44 1. Second positioning hole; 442. Second positioning ring; 443. Second through hole; 444. Second locking member; 51. Fixed seat; 511. Slide groove; 61. First trimming mechanism; 62. Second trimming mechanism; 611. First fixing plate; 612. First drive motor; 613. First blade; 621. Second fixing plate; 622. Second drive motor; 623. Second blade; 71. First transmission arm; 72. Second transmission arm; 73. Transmission gear; 74. First guide pair; 75. Second guide pair. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings.

[0024] Reference Figures 1 to 5 A fabric trimming mechanism for garment production comprises a base 1, a workbench 2 disposed at the upper end of the base 1, a feeding mechanism 3 disposed at the front end of the base 1, and a receiving mechanism 4 disposed at the rear end of the base 1. Furthermore, a support frame 5 is disposed on the base 1, and a trimming mechanism 6 is disposed on the left and right sides of the support frame 5 for trimming the fabric on the workbench 2. The fabric is transferred to the workbench 2 by the feeding mechanism 3, then trimmed by the trimming mechanisms 6 on both sides, and then received by the receiving mechanism 4, thereby completing the fabric trimming process. In order to accommodate fabrics of varying widths and trimming them, a transmission mechanism 7 is disposed on the support frame 5 for driving the trimming mechanisms 6 on both sides in opposite directions, and a drive mechanism 8 for driving the transmission mechanism 7. The drive mechanism 8 drives the transmission mechanism 7 to move, thereby adjusting the distance between the trimming mechanisms 6 on both sides to accommodate fabrics of varying widths. There is also a conveying roller on the workbench 2 to transport the cloth, and a movable limiting ring is provided on the conveying roller to limit the position of the cloth.

[0025] Reference Figure 2 and Figure 3 In this solution, a fixed seat 51 is provided at the upper end of the support frame 5, and a slide groove 511 is provided in the fixed seat 51. The transmission mechanism 7 includes a first transmission arm 71 arranged at the front side of the slide groove 511 and movable along the front side wall of the slide groove 511, a second transmission arm 72 arranged at the rear side of the slide groove 511 and movable along the rear side wall of the slide groove 511, and a transmission gear 73 arranged in the middle of the slide groove 511 and meshed with the first transmission arm 71 and the second transmission arm 72. At the same time, the protruding end of the first transmission arm 71 extends to the right side of the fixed seat 51, and the protruding end of the second transmission arm 72 extends to the left side of the fixed seat 51, so that the moving directions of the first transmission arm 71 and the second transmission arm 72 are opposite, thereby adjusting the distance between the trimming mechanisms 6 on both sides. The other end of the first transmission arm 71 and the second transmission arm 72 relative to each other and the other end of the protruding end is a meshing tooth end meshing with the transmission gear 73, so that the movement of the first transmission arm 71 or the second transmission arm 72 can drive the other transmission arm to move through the transmission gear 73. The transmission mechanism 7 has a simple structure and can improve the efficiency of fabric trimming by accurately controlling the moving distance of the trimming mechanisms 6 on both sides.

[0026] Reference Figure 2 In this solution, in order to enable the first transmission arm 71 and the second transmission arm 72 to move stably, a first guide pair 74 is provided between the first transmission arm 71 and the front side wall of the slide groove 511, and a second guide pair 75 is provided between the second transmission arm 72 and the rear side wall of the slide groove 511, wherein the first guide pair 74 and the second guide pair 75 can be corresponding guide structures such as mutually cooperating guide rails and guide grooves.

[0027] Reference Figure 2 In this embodiment, the trimming mechanism 6 includes a first trimming mechanism 61 located on the right side and a second trimming mechanism 62 located on the left side. Specifically, the first trimming mechanism 61 includes a first fixing plate 611 connected to the protruding end of the first transmission arm 71, a first drive motor 612 disposed on the first fixing plate 611, and a first blade 613 disposed on the protruding end of the first drive motor 612. The second trimming mechanism 62 includes a second fixing plate 621 connected to the protruding end of the second transmission arm 72, a second drive motor 622 disposed on the second fixing plate 621, and a second blade 623 disposed on the protruding end of the second drive motor 622. Furthermore, the center planes of the first blade 613 and the second blade 623 are located on the same vertical plane.

[0028] Reference Figure 2 In this solution, the driving mechanism 8 includes an electric push rod 81 arranged on the lower side of the fixed seat 51, and the output end of the electric push rod 81 is connected to the first fixed plate 611 or the second fixed plate 621, so that the electric push rod 81 pushes the first fixed plate 611 or the second fixed plate 621, so that the trimming mechanism 6 arranged thereon moves, thereby accurately adjusting the distance between the trimming mechanisms 6 on both sides.

[0029] Reference Figure 1 and Figure 4 In this embodiment, the feeding mechanism 3 includes a feeding shaft 31 mounted on the machine base 1, a feeding motor 32 mounted on the machine base 1 and driving the feeding shaft 31, a feeding roller 33 mounted on the feeding shaft 31, and a first positioning assembly 34 for positioning the feeding roller 33 on the feeding shaft 31. This ensures that the centers of the feeding roller 33 and the feeding shaft 31 coincide with each other, resulting in a symmetrical alignment of the fabric conveyed on the worktable 2 about the center between the trimming mechanisms 6 on both sides, thereby facilitating the trimming of the fabric by the trimming mechanisms 6. A mating protrusion and groove are provided between the feeding shaft 31 and the feeding roller 33, allowing the feeding shaft 31 to drive the feeding roller 33 to rotate. A connecting sleeve may also be provided between the feeding shaft 31 and the feeding motor 32 to allow for a detachable connection between the two.

[0030] Reference Figure 4In the present embodiment, the first positioning assembly 34 includes a plurality of first positioning holes 341 provided on the feeding shaft 31, and two first positioning rings 342 which are sleeved on the feeding shaft 31 and are respectively located at both ends of the feeding roller 33, wherein the first positioning holes 341 are symmetrically distributed in pairs about the center of the feeding shaft 31, and a first through hole 343 which can communicate with the first positioning hole 341 is provided on the first positioning ring 342, and a first locking member 344 which can pass through the first through hole 343 and the first positioning hole 341 in sequence to lock the first positioning ring 342 on the feeding shaft 31 is provided on the first positioning ring 342, and the first locking member 344 can be connected and fixed to the first positioning hole 341 by a threaded connection, so as to position the feeding roller 33 on the feeding shaft 31.

[0031] Reference Figure 1 and Figure 5 In this embodiment, the receiving mechanism 4 includes a receiving shaft 41 mounted on the machine base 1, a receiving motor 42 mounted on the machine base 1 and driving the receiving shaft 41, a receiving roller 43 mounted on the receiving shaft 41, and a second positioning assembly 44 for positioning the receiving roller 43 on the receiving shaft 41. Cooperating protrusions and grooves are provided between the receiving shaft 41 and the receiving roller 43, allowing the receiving shaft 41 to drive the receiving roller 43 to rotate. A connecting sleeve may also be provided between the receiving shaft 41 and the receiving motor 42 to allow for a detachable connection between the two.

[0032] Reference Figure 5 In this solution, the second positioning assembly 44 includes a plurality of second positioning holes 441 provided on the receiving shaft 41, and two second positioning rings 442 which are sleeved on the receiving shaft 41 and are respectively located at both ends of the receiving roller 43, wherein the second positioning holes 441 are symmetrically distributed in pairs about the center of the receiving shaft 41, and a second through hole 443 which can communicate with the second positioning hole 441 is provided on the second positioning ring 442, and a second locking member 444 which can pass through the second through hole 443 and the second positioning hole 441 in sequence to lock the second positioning ring 442 on the receiving shaft 41 is provided on the second positioning ring 442, and the second locking member 444 is initially connected and fixed to the second positioning hole 441 by a threaded connection, thereby positioning the receiving roller 43 on the receiving shaft 41.

[0033] Reference Figure 1 In this solution, in order to recycle the cut waste, waste troughs 21 are provided on the left and right sides of the workbench 2 and behind the trimming mechanism 6, and a waste box 9 connected to the waste trough 21 is provided under the workbench 2 to recycle the waste.

[0034] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A fabric trimming mechanism for garment production, comprising a machine base (1), a workbench (2) arranged at the upper end of the machine base (1), a feeding mechanism (3) arranged at the front end of the machine base (1), and a receiving mechanism (4) arranged at the rear end of the machine base (1), characterized in that: A support frame (5) is provided on the machine base (1), and trimming mechanisms (6) for trimming the fabric on the workbench (2) are provided on the left and right sides of the support frame (5). A transmission mechanism (7) for driving the trimming mechanisms (6) on both sides to move in opposite directions is provided on the support frame (5), as well as a driving mechanism (8) for driving the transmission mechanism (7) to move.

2. A fabric trimming mechanism for garment production according to claim 1, characterized in that: The support frame (5) is provided with a fixed seat (51), and a slide groove (511) is provided in the fixed seat (51). The transmission mechanism (7) includes a first transmission arm (71) arranged on the front side of the slide groove (511) and movable along the front side wall of the slide groove (511), a second transmission arm (72) arranged on the rear side of the slide groove (511) and movable along the rear side wall of the slide groove (511), and a transmission gear (73) arranged in the middle of the slide groove (511) and meshed with the first transmission arm (71) and the second transmission arm (72). The protruding end of the first transmission arm (71) protrudes from the right side of the fixed seat (51), and the protruding end of the second transmission arm (72) protrudes from the left side of the fixed seat (51).

3. A fabric trimming mechanism for garment production according to claim 2, characterized in that: A first guide pair (74) is provided between the first transmission arm (71) and the front side wall of the slide groove (511), and a second guide pair (75) is provided between the second transmission arm (72) and the rear side wall of the slide groove (511).

4. A fabric trimming mechanism for garment production according to claim 2, characterized in that: The trimming mechanism (6) includes a first trimming mechanism (61) located on the right side and a second trimming mechanism (62) located on the left side, wherein the first trimming mechanism (61) includes a first fixing plate (611) connected to the protruding end of the first transmission arm (71), a first driving motor (612) arranged on the first fixing plate (611), and a first blade (613) arranged on the protruding end of the first driving motor (612), and the second trimming mechanism (62) includes a second fixing plate (621) connected to the protruding end of the second transmission arm (72), a second driving motor (622) arranged on the second fixing plate (621), and a second blade (623) arranged on the protruding end of the second driving motor (622).

5. A fabric trimming mechanism for garment production according to claim 4, characterized in that: The driving mechanism (8) includes an electric push rod (81) arranged on the lower side of the fixing seat (51), and the output end of the electric push rod (81) is connected to the first fixing plate (611) or the second fixing plate (621).

6. The fabric trimming mechanism for garment production according to claim 1, characterized in that: The feeding mechanism (3) includes a feeding shaft (31) arranged on the machine base (1), a feeding motor (32) arranged on the machine base (1) and driving the feeding shaft (31) to rotate, a feeding roller (33) sleeved on the feeding shaft (31), and a first positioning component (34) for positioning the feeding roller (33) on the feeding shaft (31).

7. A fabric trimming mechanism for garment production according to claim 6, characterized in that: The first positioning assembly (34) includes a plurality of first positioning holes (341) provided on the feeding shaft (31), and two first positioning rings (342) sleeved on the feeding shaft (31) and respectively located at both ends of the feeding roller (33), the first positioning ring (342) being provided with a first through hole (343) that can communicate with the first positioning hole (341), and the first positioning ring (342) being provided with a first locking member (344) that can pass through the first through hole (343) and the first positioning hole (341) in sequence to lock the first positioning ring (342) on the feeding shaft (31).

8. The fabric trimming mechanism for garment production according to claim 1, characterized in that: The receiving mechanism (4) includes a receiving shaft (41) arranged on the machine base (1), a receiving motor (42) arranged on the machine base (1) and driving the receiving shaft (41) to rotate, a receiving roller (43) sleeved on the receiving shaft (41), and a second positioning component (44) for positioning the receiving roller (43) on the receiving shaft (41).

9. A fabric trimming mechanism for garment production according to claim 8, characterized in that: The second positioning assembly (44) includes a plurality of second positioning holes (441) arranged on the receiving shaft (41), and two second positioning rings (442) which are sleeved on the receiving shaft (41) and respectively located at both ends of the receiving roller (43); the second positioning ring (442) is provided with a second through hole (443) which can communicate with the second positioning hole (441); the second positioning ring (442) is provided with a second locking member (444) which can pass through the second through hole (443) and the second positioning hole (441) in sequence to lock the second positioning ring (442) on the receiving shaft (41).

10. The fabric trimming mechanism for garment production according to claim 1, characterized in that: Waste troughs (21) are provided on both the left and right sides of the workbench (2) and at the rear side of the trimming mechanism (6), and a waste box (9) communicating with the waste troughs (21) is provided below the workbench (2).

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