Fixing structure for industrial sewing machine

Abstract

The utility model discloses a fixing structure for an industrial sewing machine, relates to the field of sewing machines, and solves the problem that materials are unstable during pressing. A fixing structure is arranged on a sewing plate and comprises a sliding block, a movable plate and a shaping piece, the upper end of the sliding block is fixedly connected with the movable plate, and the lower end of the sliding block is fixedly connected with the shaping piece; the lower end of the sliding block is fixedly connected with the shaping piece, a fixing protrusion is arranged at the upper end of the sliding block, at least one fixing protrusion is arranged on one side of the lower end of the sliding block, fixing grooves matched with the fixing protrusions are formed in the moving plate and the shaping piece, and the fixing protrusions on the sliding block are connected with the fixing grooves in the moving plate and the shaping piece. The movable plate and the shaping piece can be tightly connected, and the sewing precision cannot be affected by loosening caused by movement during work.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a fixing structure used for industrial sewing machines. Background Art

[0002] The sewing plate is a component used to fix materials in the sewing machine. The fixing structure on the sewing plate currently seen on the market directly fixes the two plates through the cooperation of screws and nuts. This requires very strict processing technology, and the loosening of the screws in the later stage can easily affect the sewing accuracy. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the above problems existing in the prior art, the utility model provides a fixing structure for an industrial sewing machine.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fixed structure for an industrial sewing machine, including a sewing plate, a fixing structure is provided on the sewing plate, the fixing structure includes a sliding block, a movable plate and a shaping piece, the upper end of the sliding block is fixedly connected to the movable plate, the lower end of the sliding block is fixedly connected to the shaping piece, a fixing protrusion is provided at the upper end of the sliding block, and at least one fixing protrusion is provided on one side of the lower end of the sliding block, and the movable plate and the shaping piece are both provided with fixing grooves adapted to the fixing protrusions.

[0007] Preferably, a movable sliding groove is provided on the sewing plate, the movable plate is fixed on the movable sliding groove for sliding adjustment, a sliding fixing groove is provided on the movable sliding groove, and the sliding block is fixed on the sliding fixing groove for sliding adjustment.

[0008] Preferably, the fixing protrusion at the upper end of the sliding block is circular or rectangular in shape, and the fixing protrusion at the lower end of the sliding block is semicircular in shape.

[0009] Preferably, a material pressing plate is provided on the bottom surface of the sewing plate, and a material pressing opening is formed through the top surface of the material pressing plate.

[0010] Preferably, the bottom surface of the sewing plate is provided with two placement holes 1 corresponding to the pressing plate, and the bottom end of the sewing plate is provided with two placement holes 2, the sliding block is located inside the first placement hole, and a magnet sheet is installed inside the sliding block.

[0011] (III) Beneficial effects

[0012] The utility model provides a fixing structure for an industrial sewing machine, which has the following beneficial effects:

[0013] 1. By using the magnet sheet inside the screw in the placement hole, it is ensured that the pressing plate is more firm when stacking and limiting the cloth, so that the size of the cloth is more accurate when opening the bag, and at the same time, the efficiency of opening the bag is more efficient, which increases the practicality of the device.

[0014] 2. The fixed protrusions on the sliding block are connected with the fixed grooves on the movable plate and the shaping piece, so that the movable plate and the shaping piece can be tightly connected, and the sewing accuracy will not be affected by looseness due to movement during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model sewing plate Figure 1 .

[0017] Figure 2 This is a schematic diagram of the structure of the utility model sewing plate Figure 2 .

[0018] Figure 3 This is a schematic diagram of the structure of the utility model sewing plate Figure 3 .

[0019] Figure 4 This is a schematic diagram of the structure of the utility model sewing plate Figure 4 .

[0020] Figure 5 This is a schematic diagram of the sliding block structure of the utility model Figure 1 .

[0021] Figure 6 This is a schematic diagram of the sliding block structure of the utility model Figure 2 .

[0022] In the figure, 1 is a fixing structure, 2 is a movable plate, 3 is a shaping piece, 4 is a fixed protrusion, 5 is a sewing plate, 6 is a fixed groove, 7 is a movable sliding groove, 14 is a sliding block, 15 is a sliding fixed groove, 91 is a pressing plate, 92 is a pressing port, and 93 is a placement hole one. DETAILED DESCRIPTION

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

[0024] Reference Figure 1-6, which is the first embodiment of the utility model, and this embodiment provides a fixing structure for an industrial sewing machine, wherein the sewing plate 5 is provided with a fixing structure 1, and the fixing structure 1 comprises a sliding block 14, a movable plate 2 and a shaping piece 3, wherein the upper end of the sliding block 14 is fixedly connected to the movable plate 2, and the lower end of the sliding block 14 is fixedly connected to the shaping piece 3, a fixing protrusion 4 is provided at the upper end of the sliding block 14, and at least one fixing protrusion 4 is provided on one side of the lower end of the sliding block 14, and fixing grooves 6 matching with the fixing protrusions 4 are provided on the movable plate 2 and the shaping piece 3; by connecting the fixing protrusions 4 on the sliding block 14 with the fixing grooves 6 on the movable plate 2 and the shaping piece 3, the movable plate and the shaping piece can be tightly connected, and the looseness will not be caused by the movement during work to affect the sewing accuracy.

[0025] The sewing plate 5 is provided with a movable sliding groove 7, the movable plate 2 is fixed on the movable sliding groove 7 for sliding adjustment, the movable sliding groove 7 is provided with a sliding fixing groove 6, and the sliding block 14 is fixed on the sliding fixing groove 6 for sliding adjustment.

[0026] The fixing protrusion 4 at the upper end of the sliding block 14 is circular or rectangular in shape, and the fixing protrusion 4 at the lower end of the sliding block 14 is semicircular in shape.

[0027] A material pressing plate 91 is disposed on the bottom surface of the sewing plate 5 , and a material pressing opening 92 is formed through the top surface of the material pressing plate 91 .

[0028] Specifically, the bottom surface of the sewing plate 5 is provided with two placement holes 93 corresponding to the pressing plate 91, and the screws installed on the placement holes (93) are internally provided with magnet sheets;

[0029] Furthermore, one end of the pressing plate 91 is fixed to the bottom surface of the sewing plate 5 by screws, and the other end can be adsorbed and fixed by a magnet sheet in the placement hole 93, so that the pressing plate 91 can be stably limited without affecting the opening and closing of the pressing plate 91.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A fixing structure for an industrial sewing machine, comprising a sewing plate (5), characterized in that: The sewing plate (5) is provided with a fixing structure (1), the fixing structure (1) comprising a sliding block (14), a movable plate (2) and a shaping plate (3), the upper end of the sliding block (14) is fixedly connected to the movable plate (2), the lower end of the sliding block (14) is fixedly connected to the shaping plate (3), the upper end of the sliding block (14) is provided with a fixing protrusion (4), and one side of the lower end of the sliding block (14) is provided with at least one fixing protrusion (4), and the movable plate (2) and the shaping plate (3) are both provided with fixing grooves (6) adapted to the fixing protrusions (4).

2. A fixing structure for an industrial sewing machine according to claim 1, characterized in that: The sewing plate (5) is provided with a movable sliding groove (7), the movable plate (2) is fixed on the movable sliding groove (7) for sliding adjustment, the movable sliding groove (7) is provided with a sliding fixing groove (15), and the sliding block (14) is fixed on the sliding fixing groove (15) for sliding adjustment.

3. A fixing structure for an industrial sewing machine according to claim 1 or 2, characterized in that: The fixing protrusion (4) at the upper end of the sliding block (14) is circular or rectangular in shape, and the fixing protrusion (4) at the lower end of the sliding block (14) is semicircular in shape.

4. A fixing structure for an industrial sewing machine according to claim 3, characterized in that: A material pressing plate (91) is provided on the bottom surface of the sewing plate (5), and a material pressing opening (92) is provided through the top surface of the material pressing plate (91).

5. The fixing structure for an industrial sewing machine according to claim 1, characterized in that: The bottom surface of the sewing plate (5) is provided with two placement holes (93) corresponding to the pressing plate (91), and the screws installed on the placement holes (93) are internally provided with magnet sheets.

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