Tablet pressing device for garment sewing

Abstract

The sheet pressing device comprises a rack arranged on the front side of a table top of a sewing machine, a transverse shaft is arranged on the rack, a movable seat is movably arranged on the transverse shaft, an inclined frame is arranged on the outer side of the movable seat, a pressing strip is hinged to the end of the inclined frame, and the pressing strip is provided with two sections of turns. A vertically downward electric push rod is arranged on the moving seat, the end part of a telescopic rod of the electric push rod is hinged with one end of a pressing strip, and the other end of the pressing strip is pressed on the fabric; the needle end of the sewing machine is positioned on one side of the depression bar. The utility model has the following advantages and effects: through the tabletting device, a worker can conveniently align garment piece sewing, so that the problem that the sewing quality is reduced is reduced.

Description

Technical Field

[0001] This utility model relates to the field of garment manufacturing technology, and in particular to a pressing device for garment sewing. Background Technology

[0002] Sewing machines are used in the garment sewing process. Sewing machines usually come with a built-in pressing device. However, when the lower garment piece is larger than the upper garment piece, the pressing device on the sewing machine often makes it difficult for workers to align it, which can easily reduce the quality of the sewn garment pieces. Utility Model Content

[0003] The purpose of this invention is to provide a pressing device for garment sewing.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pressing device for garment sewing, comprising a frame disposed on the front side of the sewing machine table, a transverse shaft disposed on the frame, a movable seat disposed on the transverse shaft, an inclined frame disposed on the outer side of the movable seat, a pressing strip hinged to the end of the inclined frame, the pressing strip having two bends; a vertically downward electric push rod disposed on the movable seat, the telescopic rod end of the electric push rod being hinged to one end of the pressing strip, the other end of the pressing strip pressing on the fabric; the needle end of the sewing machine being located on one side of the pressing strip.

[0005] Further configuration: a rear presser seat is provided on the sewing machine table, a rotating motor is provided on the rear presser seat, and a rotating block is provided on the rotating shaft of the rotating motor; the rear end of the presser bar is provided with press plates arranged on both sides, and the rotating block is located in the middle position of the press plates after rotation; the needle tip of the sewing machine is located at the fork of the two press plates.

[0006] Further configuration: a screw driven by a drive motor is provided on the frame, and an internal threaded hole corresponding to the screw is provided on the movable seat.

[0007] The rear pressure seat is further configured such that an extension shaft is provided on the rotating shaft of the rotating motor, and the end of the extension shaft is fixed on the rotating block.

[0008] The pressure plate is further configured such that it has extension tabs extending to both sides.

[0009] In summary, this utility model has the following beneficial effects: the pressing device makes it easier for workers to align the garment pieces during sewing, thereby reducing the problem of decreased sewing quality. Attached Figure Description

[0010] Figure 1 A three-dimensional structural diagram of a pressing device for sewing garments;

[0011] Figure 2 A front view schematic diagram of the pressing device for sewing garments;

[0012] Figure 3 This is a schematic diagram of the pressure plate structure.

[0013] In the diagram: 1. Frame; 2. Horizontal axis; 3. Moving seat; 4. Inclined frame; 5. Pressure bar; 6. Electric push rod; 7. Needle tip; 8. Rear pressure seat; 9. Rotating block; 10. Pressure plate; 11. Fork; 12. Screw; 13. Internal threaded hole; 14. Extension shaft; 15. Extension plate; 16. Drive motor. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings.

[0015] Example 1: A pressing device for garment sewing includes a frame 1 set on the front side of the sewing machine table. The frame 1 is provided with four horizontal shafts 2 located on the periphery. A movable seat 3 is movably set on the horizontal shafts 2, that is, four through holes are provided on the movable seat 3 so that the horizontal shafts 2 can pass through, so that the movable seat 3 can slide back and forth on the horizontal shafts 2.

[0016] A screw 12 is provided in the middle of the frame 1, and a drive motor 16 is provided at one end of the frame 1. The drive motor 16 drives the screw 12 to rotate forward and backward. The movable seat 3 is provided with an internal thread hole 13 corresponding to the screw 12, so that when the drive motor 16 rotates forward and backward, it can drive the movable seat 3 to slide back and forth.

[0017] An inclined frame 4 is provided on the outside of the movable seat 3. A pressure strip 5 is hinged to the lower end of the inclined frame 4. The pressure strip 5 is Z-shaped with a large turning angle and has two turns. A vertically downward electric push rod 6 is provided on the movable seat 3. The telescopic end of the electric push rod 6 is hinged to one end of the pressure strip 5, and the other end of the pressure strip 5 extends to the workstation and can press on the fabric. That is, when the electric push rod 6 is pushed down, it can lift the end of the pressure strip 5 at the workstation, at which time the worker can put in the garment piece. When the electric push rod 6 is retracted, it can lower the end of the pressure strip 5 at the workstation to press down the garment piece.

[0018] The needle tip 7 (i.e. the sewing end) of the sewing machine is located on one side of the pressing strip 5, so that the worker overlaps the two pieces of clothing to be sewn, and the pressing device can cooperate with the sewing machine to sew the two pieces of clothing.

[0019] Example 2: This example is an optimization based on Example 1. Specifically, a rear presser seat 8 is installed on the sewing machine table near the rear of the workstation. The rear presser seat 8 can be located on the left or right side of the workstation to avoid affecting it. A rotating motor is installed on the rear presser, and an extension shaft 14 is installed on the rotating shaft. A rotating block 9 is installed at the end of the extension shaft 14. The rotating block 9 is an elongated sheet shape.

[0020] The rear end of the pressure strip 5 is provided with pressure plates 10 arranged on both sides, and the rear rotating block 9 is located in the middle of the two pressure plates 10.

[0021] Meanwhile, the needle tip 7 of the sewing machine is located at the fork 11 between the two pressure plates 10.

[0022] At this point, when using the pressing device, the worker first places the lower garment piece on the table, allowing the pressing plate 10 to hold it down. Then, the upper garment piece is placed on top, aligned with the lower piece, and the rotating block 9 presses it down. Since the sewing machine's needle tip 7 is located at the fork 11 between the two pressing plates 10, the sewing machine can sew the front ends of the upper and lower garment pieces together. Simultaneously, the moving seat 3 moves back, allowing the upper and lower garment pieces to be smoothly sewn together as a whole.

[0023] Preferably, the pressure plate 10 has extension pieces 15 on both sides. The extension pieces 15 can be detachable and replaceable, and can fit the shape of the upper garment piece, guiding the worker to align the upper garment piece.

[0024] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A pressing device for garment sewing, characterized in that: The sewing machine includes a frame set on the front side of the sewing machine table, a horizontal axis on the frame, a movable seat on the horizontal axis, a diagonal frame on the outside of the movable seat, and a pressure strip hinged to the end of the diagonal frame. The pressure strip has two bends. A vertically downward electric push rod is set on the movable seat. The telescopic end of the electric push rod is hinged to one end of the pressure strip, and the other end of the pressure strip presses on the fabric. The needle of the sewing machine is located on one side of the pressure strip.

2. The pressing device for garment sewing according to claim 1, characterized in that: The sewing machine table is also equipped with a rear presser seat located at the rear, on which a rotating motor is mounted, and a rotating block is mounted on the rotating shaft of the rotating motor; the rear end of the presser bar is equipped with press plates arranged on both sides, and the rotating block is positioned in the middle of the press plates after rotation; the needle tip of the sewing machine is located at the fork of the two press plates.

3. The pressing device for garment sewing according to claim 2, characterized in that: The frame is equipped with a screw that is driven to rotate by a drive motor, and the movable seat is equipped with an internal thread hole corresponding to the screw.

4. The pressing device for garment sewing according to claim 2, characterized in that: The rear pressure seat is located on one side of the desktop, and an extension shaft is provided on the rotating shaft of the rotating motor. The end of the extension shaft is fixed to the rotating block.

5. The pressing device for garment sewing according to claim 2, characterized in that: The pressure plate has extension plates on both sides.

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