A lighting structure for bra back buckle machine

Abstract

The utility model discloses an illumination structure for a bra back buckle machine, and relates to the technical field of sewing equipment; the illumination structure is distributed on the outer surface of a sewing machine head of the bra back buckle machine, the sewing machine head is arranged on the top of a workbench, a machine needle is arranged at the bottom of one end of the sewing machine head, and the illumination structure comprises: at least one first light source and at least one second light source, the first light source is arranged on the bottom surface of the sewing machine head outside one side of the machine needle, at least one fixing block for fixing the second light source is arranged on the top of the sewing machine head, and the second light source is connected to the fixing block through a connecting piece that can be bent into different shapes; the first light source is arranged to make the tangent needle plate area bright, which helps operators to quickly and accurately complete the threading task; the second light source is moved to the top of the material discharge working area by changing the shape of the connecting piece, so that the light in the material discharge working area is comfortable, which can reduce the eye fatigue of the operator.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing equipment, in particular to a lighting structure for a bra back buckle machine. Background Art

[0002] The lighting structures of bra back closure machines are used to provide light during the sewing process to improve visibility in the work area. These lighting structures are designed to provide uniform, stable and bright enough light to ensure that operators can clearly see the details of the work area. Through effective lighting, bra back closure machine operators can complete tasks more easily, reduce eye fatigue, and ensure safe operation.

[0003] In the prior art, the bra back buckle machine fails to set a lighting structure with good lighting effect at the sewing machine head. The lack of proper lighting will reduce the visibility of the tangent needle plate area. In the case of insufficient light, it is difficult for the operator to complete the threading task quickly and accurately. The thread is prone to breakage or wrong threading during the threading process, which affects the production efficiency of the product to a certain extent. At the same time, the material discharge work area also lacks proper lighting. The operator's eyes are prone to fatigue after working for a certain period of time, and the operator will spend more time adjusting his posture, looking for a better light source or correcting errors, which will lead to a decrease in production efficiency. In addition, the presser foot mechanism is not equipped with a lighting structure, which makes it impossible for the operator to accurately understand the connection status of the presser foot. The loose presser foot during the sewing process will affect the quality of the product. In severe cases, it may even cause the sewing work to be unable to proceed normally, which is not conducive to improving the production efficiency of the product. Utility Model Content

[0004] In view of the above technical deficiencies, the utility model provides a lighting structure for a bra back buckle machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0006] A lighting structure for a bra back clasp machine, the lighting structure is distributed on the outer surface of a sewing machine head of the bra back clasp machine, the sewing machine head is arranged on the top of a workbench, a needle is provided at the bottom of one end of the sewing machine head, the lighting structure comprises: at least one first light source and at least one second light source, the first light source is arranged on the bottom surface of the sewing machine head outside one side of the needle, at least one fixing block for fixing the second light source is provided on the top of the sewing machine head, and the second light source is connected to the fixing block via a connecting piece that can be bent into different shapes.

[0007] Furthermore, the number of the first light sources is two, and the two first light sources are symmetrically arranged on the bottom surface of the sewing machine head outside one side of the needle.

[0008] Furthermore, the number of the second light sources and the number of the fixing blocks are both two, and the two second light sources are respectively connected to different fixing blocks via connecting pieces that can be bent into different shapes.

[0009] Furthermore, the first light source is directly opposite to the tangent needle plate at the top of the workbench.

[0010] Furthermore, the second light source is directly facing the presser foot mechanism at the top of the workbench.

[0011] Furthermore, a first matching block is arranged at the top end of the sewing machine head, and a first matching hole matching with the first matching block is arranged at the bottom end of the fixing block.

[0012] Furthermore, a second matching hole is arranged at the top end of the sewing machine head, and a second matching block matching with the second matching hole is arranged at the bottom end of the fixing block.

[0013] Furthermore, a first mounting groove is provided at the top of the sewing machine head, a first through hole is provided in the middle of the bottom end of the first mounting groove, a magnet for adsorbing the fixing block is provided in the first mounting groove, and a second through hole facing the first through hole is provided in the middle of the magnet.

[0014] Furthermore, a second mounting groove is arranged at the top of the sewing machine head, a plurality of first clamping blocks are evenly arranged in the second mounting groove, and a plurality of second clamping blocks cooperating with the first clamping blocks are evenly arranged at the bottom end of the fixing block.

[0015] The beneficial effects of the utility model are:

[0016] Arranging the first light source on the bottom surface of the sewing machine head can make the tangent needle plate area bright, which helps the operator to complete the threading task quickly and accurately; at the same time, by changing the shape of the connecting piece, the second light source can be moved to just above the material discharge working area, so that the light in the material discharge working area is comfortable, thereby reducing the operator's eye fatigue, allowing the operator to maintain higher alertness and concentration during long-term work, thereby reducing sewing errors caused by fatigue; in addition, the second light source is located just above the presser foot mechanism in the initial state to realize the illumination of the corresponding area of ​​the presser foot mechanism, which is convenient for the operator to check the connection between the presser foot and the presser foot mounting groove before sewing, and avoid sewing errors caused by loose presser foot during sewing, which is beneficial to improving product production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure after the lighting structure of the first embodiment cooperates with the sewing machine head.

[0018] Figure 2 This is a schematic diagram of the structure of the lighting structure of the first embodiment matched with the sewing machine head from another angle.

[0019] Figure 3 for Figure 2 Schematic diagram of the structure after hiding the lighting structure.

[0020] Figure 4 It is a structural schematic diagram of part of the lighting structure in the first embodiment.

[0021] Figure 5 It is a schematic diagram of the structure after the lighting structure of the second embodiment cooperates with the sewing machine head.

[0022] Figure 6 This is a schematic diagram of the structure of the second embodiment after the lighting structure is matched with the sewing machine head from another angle.

[0023] Figure 7 This is a schematic diagram of the structure of the lighting structure of Example 3 after being matched with the sewing machine head.

[0024] Figure 8 for Figure 7 Schematic diagram of the structure after hiding the lighting structure.

[0025] Fig. 9 It is a structural schematic diagram of part of the lighting structure in Example 3.

[0026] Fig.10 It is a schematic diagram of the structure after the lighting structure of the fourth embodiment cooperates with the sewing machine head.

[0027] Fig.11 for Fig.10 Schematic diagram of the structure after hiding the lighting structure.

[0028] Fig.12 This is a cross-sectional view of the first mounting groove in the fourth embodiment.

[0029] Fig.13 It is a schematic diagram of the structure after the lighting structure of the fifth embodiment cooperates with the sewing machine head.

[0030] Fig.14 for Fig.13 Schematic diagram of the structure after hiding the lighting structure.

[0031] Fig.15 for Fig.14 A partial enlarged view of point C in the middle.

[0032] Fig.16 It is a structural schematic diagram of part of the lighting structure in the fifth embodiment.

[0033] Fig.17 It is a structural schematic diagram of a bra back buckle machine.

[0034] Fig.18 for Fig.17 A partial enlarged view of point A in the middle.

[0035] Fig.19 This is a schematic diagram of the structure of the bra back clasp machine from another angle.

[0036] Fig. 20 for Fig.19 A partial enlarged view of point B in the middle.

[0037] In the figure, 1, sewing machine head; 2, workbench; 3, needle; 4, first light source; 5, second light source; 6, fixing block; 7, connecting piece; 8, thread cutting needle plate; 9, presser foot mechanism; 10, switch; 11, first matching block; 12, first matching hole; 13, second matching hole; 14, second matching block; 15, first mounting groove; 16, magnet; 17, first through hole; 18, second through hole; 19, second mounting groove; 20, first clamping block; 21, second clamping block. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] The utility model provides Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig.17 , Fig.18 , Fig.19 and Fig. 20 In combination with the lighting structure for a bra back buckle machine shown, the lighting structure is distributed on the outer surface of the sewing head 1 of the bra back buckle machine, the sewing head 1 is arranged on the top of the workbench 2, and a needle 3 is provided at the bottom of one end of the sewing head 1. The lighting structure includes: at least one first light source 4 and at least one second light source 5, the first light source 4 is arranged on the bottom surface of the sewing head 1 outside one side of the needle 3, and at least one fixing block 6 for fixing the second light source 5 is provided on the top of the sewing head 1, and the second light source 5 is connected to the fixing block 6 via a connecting piece 7 that can be bent into different shapes.

[0040] Among them, the first light source 4 and the second light source 5 are respectively controlled by independent switches 10, and the operator can turn on or off each light source separately as needed. The surface of the sewing machine head 1 in this embodiment is provided with a first light source 4 and a second light source 5. The first light source 4 is used to realize the lighting of the corresponding area of ​​the workbench 2 outside the side of the needle 3, that is, to realize the lighting of the tangent needle plate 8 area. The first light source 4 is arranged on the bottom surface of the sewing machine head 1 outside the side of the needle 3, which can make the tangent needle plate 8 area bright, which helps the operator to complete the threading task quickly and accurately, and is beneficial to improve the production efficiency of the product; the second light source 5 is connected to the fixed block 6 located at the top of the sewing machine head 1 through a connecting piece 7 that can be bent into different shapes. In the initial state, the second light source 5 is located directly above the presser foot mechanism 9 at the top of the workbench 2, and is used to realize the lighting of the corresponding area of ​​the presser foot mechanism 9, which is convenient for the operator to check the connection between the presser foot and the presser foot mounting groove before sewing, and avoid sewing errors caused by loose presser foot during sewing, thereby improving the production efficiency of the product.

[0041] Furthermore, the connecting piece 7 connected to the second light source 5 can be bent into different shapes, and the position of the second light source 5 can be changed according to actual needs during the sewing process. For example, the second light source 5 can be moved to directly above the tangent needle plate 8 by bending the connecting piece 7, and together with the first light source 4, the illumination of the tangent needle plate 8 area can be realized, which can further improve the visibility of the tangent needle plate 8 area; a material discharge working area is provided at the top of the workbench 2 outside one side of the tangent needle plate 8, and the second light source 5 can be moved to directly above the material discharge working area by bending the connecting piece 7. At this time, the second light source 5 is used to realize the illumination of the material discharge working area, so that the light in the material discharge working area is comfortable, thereby reducing the eye fatigue of the operator, allowing the operator to maintain higher alertness and concentration during long-term work, thereby reducing sewing errors caused by fatigue and ensuring the production quality of the product to a certain extent.

[0042] In addition, the connecting member 7 is a rubber rod or a silicone rod with a wire arranged inside. When in use, electric energy is transmitted through the wire arranged inside the rubber rod or the silicone rod to realize the power supply of the second light source 5. The softness and elasticity of the silicone or rubber rod can ensure the reliability of electric energy transmission; the rubber rod or the silicone rod can be flexibly bent within a certain range to change the position of the second light source 5, and at the same time has sufficient stability to maintain the desired shape and angle, so as to fix the second light source 5 in the changed position, so as to better illuminate the specific area.

[0043] It should be noted that the length of the connecting member 7 in the drawings is only schematic. In practical applications, connecting members 7 of different lengths can be set according to actual needs to meet different sewing needs of operators.

[0044] like Figure 5As shown, in the second embodiment, the number of the first light sources 4 is two, and the two first light sources 4 are symmetrically arranged on the bottom surface of the sewing machine head 1 outside one side of the needle 3 .

[0045] Among them, the number of first light sources 4 can be increased according to actual needs. For example, two symmetrically distributed first light sources 4 are set on the bottom surface of the sewing machine head 1 outside the side of the needle 3. At this time, the two first light sources 4 jointly realize the illumination of the tangent needle plate 8 area. Compared with setting a single first light source 4, the visibility of the tangent needle plate 8 area can be further improved, so that the operator can clearly and accurately observe the sewing situation in the tangent needle plate 8 area during the sewing process, which helps the operator to complete the threading task quickly and accurately.

[0046] like Figure 5 and Figure 6 As shown in combination, in the second embodiment, the number of the second light sources 5 and the number of the fixing blocks 6 are both two, and the two second light sources 5 are respectively connected to different fixing blocks 6 via connecting members 7 that can be bent into different shapes.

[0047] Among them, two fixed blocks 6 are arranged at the top of the sewing machine head 1, one of the fixed blocks 6 is connected to a second light source 5 through a connecting piece 7, and the other fixed block 6 is connected to another second light source 5 through another connecting piece 7; in the initial state, the two second light sources 5 are both located directly above the presser foot mechanism 9 at the top of the workbench 2, and together realize the lighting of the corresponding area of ​​the presser foot mechanism 9, so that the operator can check the connection between the presser foot and the presser foot mounting groove before sewing, avoid the looseness of the presser foot during the sewing process, and enable the sewing operation to proceed normally, which is beneficial to improving the production efficiency of the product.

[0048] In addition, the sewing machine head 1 is provided with two second light sources 5, and the position of the second light source 5 can be flexibly changed according to actual needs during the sewing process. For example, one of the second light sources 5 can be moved to the top of the tangent needle plate 8 by bending the connecting piece 7, and together with the first light source 4, the lighting of the tangent needle plate 8 area is realized. Then, the other second light source 5 is moved to the top of the material discharge working area by bending the connecting piece 7 to realize the lighting of the material discharge working area. By setting two second light sources 5 to realize the lighting of the tangent needle plate 8 area and the material discharge working area at the same time, the operator does not need to repeatedly adjust the position of the second light source 5 between the tangent needle plate 8 area and the material discharge working area. Compared with setting a single second light source 5, the number of times the connecting piece 7 is bent can be reduced to simplify the operation, thereby reducing the time required for the operator to adjust the position of the second light source 5, thereby improving the production efficiency of the product to a certain extent.

[0049] like Figure 1 , Fig.17 and Fig.18As shown in combination, in the first embodiment, the first light source 4 is directly facing the tangent needle plate 8 at the top of the workbench 2 .

[0050] Among them, when the first light source 4 is facing the tangent needle plate 8, the shadow and reflection in the area of ​​the tangent needle plate 8 can be reduced, which is conducive to the operator to clearly observe the details of the fabric, needle and suture thread, thereby improving the accuracy of the operation; the first light source 4 is facing the tangent needle plate 8 so that the area of ​​the tangent needle plate 8 can obtain sufficient lighting, and good lighting helps the operator to complete the threading task quickly and accurately, thereby improving the production efficiency of the product.

[0051] like Figure 1 , Fig.17 and Fig.18 As shown in combination, in the first embodiment, the second light source 5 is directly facing the presser foot mechanism 9 at the top of the workbench 2 .

[0052] Among them, the second light source 5 is facing the presser foot mechanism 9, which can ensure that the operator can clearly check the position and status of the presser foot so as to perform correct sewing operations. It is also convenient for the operator to accurately align the fabric to avoid fabric deviation, distortion or misalignment, ensuring that the fabric remains stable during the sewing process.

[0053] like Figure 2 , Figure 3 and Figure 4 As shown in combination, in the first embodiment, a first matching block 11 is disposed at the top end of the sewing machine head 1 , and a first matching hole 12 matching with the first matching block 11 is disposed at the bottom end of the fixing block 6 .

[0054] Among them, the external thread set on the first matching block 11 cooperates with the internal thread of the first matching hole 12. When the fixing block 6 is installed to the top of the sewing machine head 1, the first matching hole 12 at the bottom end of the fixing block 6 is aligned with the first matching block 11, and then the fixing block 6 is rotated until the tightening reaches the required degree. When it needs to be loosened or disassembled, the first matching hole 12 and the first matching block 11 can be separated by rotating the fixing block 6, thereby completing the separation of the second light source 5 and the sewing machine head 1.

[0055] like Figure 7 , Figure 8 and Fig. 9 As shown in combination, in the third embodiment, a second matching hole 13 is provided at the top end of the sewing machine head, and a second matching block 14 matching with the second matching hole 13 is provided at the bottom end of the fixing block 6 .

[0056] Among them, the external thread set on the second matching block 14 cooperates with the internal thread of the second matching hole 13. When the fixing block 6 is installed to the top of the sewing machine head 1, the second matching block 14 at the bottom end of the fixing block 6 is aligned with the second matching hole 13, and then the fixing block 6 is rotated until the tightening reaches the required degree. When it needs to be loosened or disassembled, the second matching block 14 and the second matching hole 13 can be separated by rotating the fixing block 6, thereby completing the separation of the second light source 5 and the sewing machine head 1.

[0057] like Fig.10 , Fig.11 and Fig.12 As shown in combination, in embodiment four, a first mounting groove 15 is provided at the top of the sewing machine head, a first through hole 17 is provided in the middle of the bottom end of the first mounting groove 15, a magnet 16 for adsorbing the fixing block 6 is provided in the first mounting groove 15, and a second through hole 18 facing the first through hole 17 is provided in the middle of the magnet 16.

[0058] Among them, the use of the magnet 16 adsorption method can simplify the installation process of the fixed block 6, without the use of screws or other fixings, and only the fixed block 6 that can be adsorbed by the magnet 16 needs to be attached to the magnetic surface of the magnet 16; when the second light source 5 needs to be replaced or maintained, it only needs to be removed from the magnetic surface of the magnet 16 without disassembling the complex installation structure, which is convenient for the operator to replace the second light source 5 connected to the fixed block 6; in addition, the second through hole 18 in the middle of the annular magnet 16 is opposite to the first through hole 17, which is convenient for the operator to pass the wires during installation, thereby providing power to the second light source 5.

[0059] like Fig.13 , Fig.14 , Fig.15 and Fig.16 As shown in combination, in embodiment five, a second mounting groove 19 is provided at the top of the sewing machine head 1, a plurality of first clamping blocks 20 are evenly provided in the second mounting groove 19, and a plurality of second clamping blocks 21 cooperating with the first clamping blocks 20 are evenly provided at the bottom end of the fixing block 6.

[0060] Among them, in this embodiment, three second clamping blocks 21 are evenly arranged at the bottom end of the fixed block 6, and three first clamping blocks 20 are evenly arranged in the second installation groove 19. During installation, the second clamping block 21 at the bottom end of the fixed block 6 is aligned with the gap outside one side of the first clamping block 20 and inserted. After being inserted to a certain depth, the fixed block 6 is rotated. At this time, the second clamping block 21 will be rotated to the bottom of the first clamping block 20, thereby fixing the fixed block 6 to the top of the sewing machine head 1; the first clamping block 20 and the second clamping block 21 are matched to simplify the installation process of the fixed block 6, without the use of screws or other fixings, and the installation efficiency of the fixed block 6 can be improved.

[0061] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lighting structure for a bra back buckle machine, the lighting structure being distributed on the outer surface of a sewing head (1) of the bra back buckle machine, the sewing head (1) being arranged on the top of a workbench (2), a machine needle (3) being arranged at the bottom of one end of the sewing head (1), characterized in that: The lighting structure comprises: at least one first light source (4) and at least one second light source (5); the first light source (4) is arranged on the bottom surface of a sewing machine head (1) outside one side of a machine needle (3); at least one fixing block (6) for fixing the second light source (5) is arranged on the top of the sewing machine head (1); the second light source (5) is connected to the fixing block (6) via a connecting piece (7) that can be bent into different shapes.

2. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The number of the first light sources (4) is two, and the two first light sources (4) are symmetrically arranged on the bottom surface of the sewing machine head (1) outside one side of the machine needle (3).

3. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The number of the second light sources (5) and the number of the fixing blocks (6) are both two, and the two second light sources (5) are respectively connected to different fixing blocks (6) via connecting pieces (7) that can be bent into different shapes.

4. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The first light source (4) is directly facing the tangent needle plate (8) at the top of the workbench (2).

5. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The second light source (5) is directly facing the presser foot mechanism (9) at the top of the workbench (2).

6. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The top end of the sewing machine head (1) is provided with a first matching block (11), and the bottom end of the fixing block (6) is provided with a first matching hole (12) matching with the first matching block (11).

7. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The top end of the sewing machine head (1) is provided with a second matching hole (13), and the bottom end of the fixing block (6) is provided with a second matching block (14) matching with the second matching hole (13).

8. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The top of the sewing machine head (1) is provided with a first mounting groove (15), the middle of the bottom of the first mounting groove (15) is provided with a first through hole (17), a magnet (16) for adsorbing the fixing block (6) is provided in the first mounting groove (15), and a second through hole (18) facing the first through hole (17) is provided in the middle of the magnet (16).

9. The lighting structure for a bra back fastener machine according to claim 1, characterized in that: The top end of the sewing machine head (1) is provided with a second mounting groove (19), a plurality of first clamping blocks (20) are evenly arranged in the second mounting groove (19), and the bottom end of the fixing block (6) is evenly provided with a plurality of second clamping blocks (21) that cooperate with the first clamping blocks (20).

Images