Clothing design overlock device with fabric clamping function

Abstract

The utility model belongs to the technical field of equipment for costume design, and particularly relates to an overlock device with a fabric clamping function for costume design. According to the costume design overlock device with the fabric clamping function, the sliding block unit, the groove body unit, the non-overlock side clamping plate unit and the overlock machine are arranged on the operation table unit with the groove, so that 1, the groove body unit is matched with the non-overlock side clamping plate unit; the fabric part of the non-overlock area can be fully fixed, the part is prevented from pulling the to-be-locked side edge, and the overlock operation precision is improved; 2, the sliding block unit moves along with the to-be-locked side edge, and the overlock machine is fixedly installed in an overlock mode, so that the structure stability and practicability are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing design equipment, in particular to a clothing design edge locking device with a fabric clamping function. Background Art

[0002] The primary function of a garment design overlocking device is to properly lock the sides of the sample fabric during the sample production process to prevent it from unraveling. The core structure of this device is a common overlocking machine, while the remaining components ensure the machine's stable installation and ensure that the edge to be locked passes straight and unbiased beneath the machine's head.

[0003] When placing fabric on the device, the stability of the non-locking area of ​​the fabric must also be considered. If the fabric in this non-locking area drapes or overhangs, it will easily pull on the side to be locked, affecting the accuracy of the lock operation.

[0004] For example, the Chinese utility model patent with authorization announcement number CN221721095U and authorization announcement date 2024.09.17 discloses an automatic hemming device for clothing design, including an operating table, a hemming plate is provided on the upper part of the operating table, a horizontal table is provided on the upper part of the operating table, a cross-shaped groove is provided inside the horizontal table, a slider is provided inside the cross-shaped groove, the slider is slidably connected to the cross-shaped groove, the top of the slider is fixedly connected to a support rod, the other end of the support rod is fixedly connected to a telescopic cylinder, and the other end of the telescopic cylinder is fixedly connected to a hemming machine head.

[0005] The automatic edge locking device in this utility model patent generally works as follows: the first servo motor is started to drive the screw to rotate. Due to the force between the screw and the slider thread, the slider can be driven to move in the cross-shaped groove, so that the edge locking head can perform mobile edge locking operations on the fabric or clothing.

[0006] However, in actual use, the automatic edge-locking device still has at least the following two shortcomings, which are also the technical problems to be solved by the present utility model, namely:

[0007] First, the operating table structure lacks the function of clamping the fabric in the non-locking area. If this part of the fabric cannot be placed stably, it will pull the side to be locked, ultimately reducing the accuracy of the locking effect.

[0008] Second, its support rod and telescopic cylinder structure is used to move the entire heavy edge locking machine head, which is unreasonable. The moving operation load is too large, so the cross table and screw are easily deformed, and the effective service life of the two is relatively short.

[0009] Therefore, it is urgent to provide a head fixed type locking device with a fabric clamping function, which realizes the fabric locking effect in the clothing design process through the movement of the fabric itself. Utility model content

[0010] The utility model provides a clothing design locking device with fabric clamping function, which can realize the following effects by setting the sliding block unit, the groove unit, the non-locking side clamping plate unit on the grooved operation table unit and the locking machine: 1, the groove unit cooperates with the non-locking side clamping plate unit, can be fully fixed to the fabric part of the non-locking area, avoid this part to pull the to-be-locked side, improve the precision of locking operation; 2, the sliding block unit moves with the to-be-locked side, and the locking machine is fixedly installed in the locking mode, which has high structural stability and practicality.

[0011] The utility model provides a clothing design locking device with fabric clamping function, which realizes the following effects by setting the sliding block unit, the groove unit, the non-locking side clamping plate unit on the grooved operation table unit and the locking machine: 1, the groove unit cooperates with the non-locking side clamping plate unit, can be fully fixed to the fabric part of the non-locking area, avoid this part to pull the to-be-locked side, improve the precision of locking operation; 2, the sliding block unit moves with the to-be-locked side, and the locking machine is fixedly installed in the locking mode, which has high structural stability and practicality.

[0012] Further preferred technical solutions are that the grooved operation table unit includes a rectangular plate, a width direction through groove for inserting and installing the sliding block unit is arranged on the upper surface of the rectangular plate, and a side surface communication groove for fixedly installing the locking machine is arranged on the upper surface of the rectangular plate and communicated with the width direction through groove.

[0013] Further preferred technical solutions are that the sliding block unit includes a cuboid block arranged on the width direction through groove and having an upper surface for placing the to-be-locked side.

[0014] Further preferred technical solutions are that the groove unit includes a connecting vertical plate arranged on the lower surface of the rectangular plate, a horizontal bottom plate for placing the fabric is arranged on the connecting vertical plate, and a vertical baffle for installing the non-locking side clamping plate unit is arranged on the horizontal bottom plate.

[0015] Further preferred technical solutions are that the non-locking side clamping plate unit includes an inclined plate arranged on one side of the vertical baffle and used for clamping the fabric on the other side.

[0016] A further preferred technical solution is that: the slotted operating table unit further includes a protruding limiting strip provided on the width-wise through slot; the sliding block unit further includes a limiting slot provided on the rectangular block and used for engaging the protruding limiting strip.

[0017] A further preferred technical solution is that the sliding block unit further includes a slot provided on the upper surface of the rectangular block and used for inserting fabric, and a fixing strip provided on the slot and used for pressing down the fabric.

[0018] A further preferred technical solution is that the sliding block unit also includes two push-pull protruding blocks arranged on the upper surface of the rectangular block and located at both sides of the rectangular block in the length direction and used to block the fabric passing through the middle.

[0019] A further preferred technical solution is that the sliding block unit further includes a lengthwise screw hole provided on the rectangular block.

[0020] A further preferred technical solution is that the non-locking side clamping plate unit further includes a hinge seat provided on the vertical baffle and used for mounting the inclined plate, and a torsion spring provided on the hinge seat and used for pressing down the inclined plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention from a top view.

[0022] Figure 2 This is a schematic diagram of the relative positions of the fabric and the overlock machine in the present invention.

[0023] Figure 3 This is a schematic structural diagram of the slotted operating table unit of the present invention, viewed from a top view.

[0024] Figure 4 It is a schematic diagram of the vertical cross-section shape of the sliding block unit in the present invention.

[0025] Figure 5 This is a schematic diagram of the first usage of the sliding block unit in the present invention.

[0026] Figure 6 This is a schematic diagram of the position structure of the tank unit in the utility model.

[0027] Figure 7 This is a schematic diagram of the position structure of the non-locking side plywood unit in the present utility model.

[0028] Figure 8 This is a schematic diagram of the second usage of the sliding block unit in the present invention.

[0029] In the figure, the meanings of the marks are as follows:

[0030] Fabric a, side to be locked b, manual pressing position c;

[0031] Overlocking machine 11, column 12;

[0032] Grooved operating table unit 1, sliding block unit 2, trough unit 3, non-locking side clamping plate unit 4;

[0033] Rectangular plate 101, width through slot 102, side connecting slot 103, protruding limit strip 104, equipment stop strip 105;

[0034] Rectangular block 201, limiting groove 202, slot 203, fixing strip 204, push-pull protrusion 205, lengthwise screw hole 206, suture groove 207;

[0035] Connecting vertical plate 301, horizontal bottom plate 302, and vertical baffle 303;

[0036] Tilt plate 401 , hinge seat 402 , torsion spring 403 , and lifting handle 404 . DETAILED DESCRIPTION

[0037] The following description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

[0038] As attached Figure 1-8 As shown, a garment design hemming device with a fabric clamping function comprises an hemming machine 11, a slotted operating table unit 1 for fixedly mounting the hemming machine 11, a sliding block unit 2 arranged on the slotted operating table unit 1 and used to move the fabric a, a slot body unit 3 arranged on the slotted operating table unit 1 and located at both sides of the slotted operating table unit 1 and used to place the fabric a, and a non-hemming side clamping plate unit 4 arranged on the slotted operating table unit 3 and used to clamp the fabric a.

[0039] In this embodiment, the overlocking machine 11 is a laser overlocking device or a sewing overlocking device. During the overlocking operation on fabric a, the side edge b to be overlocked is always fixed relative to the slider unit 2, thus preventing deformation. Therefore, as long as the non-overlocking area of ​​the fabric does not significantly pull on the side edge b to be overlocked, the overlocking operation can be performed with sufficient precision.

[0040] The fabric portion in the non-edge-locking area refers to a fabric portion that has completed the edge-locking operation, does not need to be subjected to the edge-locking operation, and is waiting for the next round of edge-locking operation.

[0041] The groove unit 3 supports the fabric portion in the non-locking area, and the non-locking side plywood unit 4 clamps the fabric portion to prevent it from hanging down and pulling the side b to be locked. Ultimately, the two can indirectly improve the accuracy of the locking operation.

[0042] On the other hand, the general operation method of the locking device is: the locking machine 11 is fixedly installed, the fabric part on the sliding block unit 2 is flattened, the side edge b to be locked is parallel to the sliding direction of the sliding block unit 2, and the left and right positions are aligned with the head of the locking machine 11, thereby achieving the locking effect.

[0043] The sliding direction is the front-to-back direction of the device, and the direction perpendicular to the sliding direction is the left-to-right direction of the device.

[0044] In this method, the relatively heavy edge-locking machine 11 does not need to be moved, so the edge-locking operation is simpler and more efficient. Moreover, the device has better structural stability and is less likely to deform or break quickly.

[0045] The functions of the sliding block unit 2 mainly include the following three:

[0046] First, provide a precise forward and backward movement effect to the side b to be locked, which is already in the correct position and angle;

[0047] Second, a relatively fixed lower support effect is provided for the moving side b to be locked, otherwise the side b to be locked needs to slide relatively on the grooved operating table unit 1, which will cause the side b to be locked to bend and deform;

[0048] Third, as attached Figure 5 and 8 As shown, a fixed portion of sufficient size is formed on the left side of the side b to be locked, serving as a transition area between the side b to be locked and the fabric portion of the non-locking area, so that even if the fabric portion of the non-locking area is pulled, it is pulled first and only the transition area can be pulled, further avoiding deformation of the side b to be locked.

[0049] The word “fixed” in the above-mentioned fixed part refers to that the fabric a at this part is fixed compared to the sliding block unit 2 .

[0050] Finally, the trough unit 3 is combined with the non-locking side plywood unit 4 so that the fabric part in the non-locking area, if any, is fully clamped and fixed in the trough unit 3 and is easy to take and put.

[0051] Correspondingly, when the size of the fabric a is relatively small, the trough unit 3 and the non-locking side plywood unit 4 are idle.

[0052] The grooved operating table unit 1 includes a rectangular plate 101, a width-wise through slot 102 arranged on the upper surface of the rectangular plate 101 and used for inserting and installing the sliding block unit 2, and a side connecting slot 103 arranged on the upper surface of the rectangular plate 101 and connected to the width-wise through slot 102 and used for fixedly installing the overlock machine 11.

[0053] In this embodiment, one of the correct ways to use the device is that the side b to be locked and its moving direction are both parallel to the wide side direction of the rectangular plate 101 .

[0054] The most basic function of the sliding block unit 2 is to enable the side edge b to be locked, which is already in the correct position and angle, to move forward and backward in a straight line without deformation.

[0055] Its secondary function is to form the above-mentioned transition area which is also fixed relative to the sliding block unit 2 on the left side of the side b to be locked, for example within a range of 5 cm, to avoid pulling of the fabric part in the above-mentioned non-locking area, thereby causing deformation of the side b to be locked.

[0056] Of course, the transition area does not have a clear, visible area boundary, and it essentially still belongs to the fabric portion of the non-locking area.

[0057] Wherein, the overlocking machine 11 can be placed in the side connecting groove 103. Figure 1 and 3 As shown, the left side is the sliding block unit 2, and there is no need for a perfect contact between the two, but it is necessary to ensure that the head of the overlock machine 11 is located above the sliding block unit 2, that is, the head position is appropriately protruding, which has certain restrictions on the structural shape of the overlock machine 11.

[0058] The sliding block unit 2 includes a rectangular block 201 disposed on the widthwise through slot 102 , the upper surface of which is used to place the side b to be locked.

[0059] In this embodiment, the side b to be locked and the transition region are both fixed relative to the rectangular block 201. On the contrary, if the rectangular block 201 is not present, the side b to be locked needs to slide on the rectangular plate 101, resulting in relative displacement between the side b to be locked and the rectangular plate 101, which can easily cause deformation of the side b to be locked.

[0060] The trough unit 3 includes a connecting vertical plate 301 arranged on the lower surface of the rectangular plate 101, a horizontal bottom plate 302 arranged on the connecting vertical plate 301 and used to place the fabric a, and a vertical baffle 303 arranged on the horizontal bottom plate 302 and used to install the non-locking side splint unit 4.

[0061] In this embodiment, the main shape of the groove unit 3 is U-shaped, so as to support the fabric portion in the non-locking area, if such portion exists.

[0062] The non-locking side clamping plate unit 4 includes an inclined plate 401 with one side arranged on the vertical baffle 303 and the other side used for clamping the fabric a.

[0063] In this embodiment, the inclined plate 401 is rectangular in shape, with its higher end mounted on the vertical baffle 303 and its lower end pressed on the stacked fabrics, ensuring that the fabric portion that has been accommodated in the trough unit 3 and is not prone to hanging down will not hang down and pull the side b to be locked.

[0064] When the fabric a is finished with the hemming operation, or the hemming side needs to be switched, the inclined plate 401 can be rotated upward appropriately, so that the fabric a can be easily pulled out and removed, or pulled and shifted.

[0065] The slotted operating table unit 1 further includes a protruding limiting strip 104 provided on the width-wise through slot 102 ; the sliding block unit 2 further includes a limiting slot 202 provided on the rectangular block 201 and used for engaging the protruding limiting strip 104 .

[0066] In this embodiment, the protruding limiting strip 104 engages with the limiting groove 202 , so that the displacement of the rectangular plate width of the cuboid block 201 is more precise.

[0067] At this time, the side surface of the rectangular block 201 can also fit in with the side surface of the width-wise through slot 102 . This fitting method, together with the above-mentioned snap-fitting method, is conducive to the precise movement of the rectangular block 201 .

[0068] The sliding block unit 2 further includes a slot 203 provided on the upper surface of the rectangular block 201 and used for inserting the fabric a, and a fixing bar 204 provided on the slot 203 and used for pressing down the fabric a.

[0069] In this embodiment, the main function of the fixing strip 204 is to clearly define a transition area on the left side of the side b to be locked, and the transition area is difficult to be pulled by the fabric part of the non-locking area, so it is even more difficult to pull the side b to be locked.

[0070] The transition area at least includes the fabric portion between the fixing strip 204 and the side edge b to be locked. The left side of the fixing strip 204 may also belong to the transition area, but it is relatively easy to be pulled by the fabric portion of the non-locking area. For details, please refer to the attached Figure 5 .

[0071] On the other hand, the protective effect of the combination of the slot 203 and the fixing strip 204 on the side b to be locked can also be achieved in whole or in part by two manual pressing actions. Figure 8 .

[0072] During the locking process, the relative positions of the fixing strip 204, fabric a and rectangular block 201 are fixed, and the effect of moving the fabric a forward is still achieved by pushing the rectangular block 201, and the fixing strip 204 cannot be pushed on the rectangular block 201.

[0073] However, it's important to note that the fixing strip 204 is not suitable for fabrics with relatively fragile surface structures. For example, if fabric A has a hollow, three-dimensional structure on its surface, it can simply be pressed against the upper surface of the rectangular block 201 and move with it, leaving the fixing strip 204 idle. Because the fixing strip 204 is flush with the upper surface of the rectangular block 201, it does not affect the smoothness of the paving of fabric A when not in use.

[0074] The sliding block unit 2 further includes two push-pull protruding blocks 205 arranged on the upper surface of the rectangular block 201 and located at both sides of the rectangular block 201 in the length direction and used to block the fabric a passing through the middle.

[0075] In this embodiment, the push-pull protrusion 205 has at least the following two functions:

[0076] First, as the force application position for the movement of the rectangular block 201;

[0077] Second, the fabric a is allowed to smoothly transition from the upper surface of the cuboid block 201 to the upper surface of the rectangular plate 101 without unnecessarily increasing the indentation caused by the device on the fabric a.

[0078] Among them, the two push-pull protruding blocks 205 are used selectively to push the rectangular block 201 forward or pull it backward.

[0079] The sliding block unit 2 further includes a lengthwise screw hole 206 provided on the rectangular parallelepiped block 201 .

[0080] In this embodiment, the lengthwise screw hole 206 serves to enable the movement of the sliding block unit 2 to be driven by a motor. By matching the lengthwise screw hole 206 with a screw and a reduction motor, the rectangular block 201 and the fabric a thereon can be automatically and bidirectionally moved.

[0081] The non-locking side clamping plate unit 4 further includes a hinge seat 402 provided on the vertical baffle 303 and used for mounting the inclined plate 401 , and a torsion spring 403 provided on the hinge seat 402 and used for pressing down the inclined plate 401 .

[0082] In this embodiment, a connecting hole is provided on the hinge seat 402, a connecting groove is provided on the inclined plate 401, a connecting shaft is provided on the connecting hole and the connecting groove, the torsion spring 403 is sleeved on the above-mentioned connecting shaft, and the two ends are respectively inserted into the connecting hole and the connecting groove, so that the torsional tensioning effect is effective.

[0083] While the embodiments of the present invention have been described in detail above with reference to the accompanying drawings, the present invention is not limited to the embodiments described above. Various modifications are possible within the scope of knowledge possessed by a person skilled in the art without departing from the spirit of the present invention. These modifications are non-inventive and are protected by patent law as long as they fall within the scope of the claims of the present invention.

Claims

1. A garment design edge-locking device with a fabric clamping function, comprising an edge-locking machine (11), characterized in that: The invention also includes a slotted operating table unit (1) for fixedly mounting the overlocking machine (11), a sliding block unit (2) arranged on the slotted operating table unit (1) and used to move the fabric (a), a slot body unit (3) arranged on the slotted operating table unit (1) and located at both sides of the slotted operating table unit (1) and used to place the fabric (a), and a non-overlocking side clamping plate unit (4) arranged on the slotted operating table unit (3) and used to clamp the fabric (a).

2. The garment design edge-locking device with fabric clamping function according to claim 1, characterized in that: The slotted operating table unit (1) comprises a rectangular plate (101), a widthwise through slot (102) provided on the upper surface of the rectangular plate (101) and used for inserting and installing the sliding block unit (2), and a side communicating slot (103) provided on the upper surface of the rectangular plate (101) and connected to the widthwise through slot (102) and used for fixedly installing the overlocking machine (11).

3. The garment design edge-locking device with fabric clamping function according to claim 2, characterized in that: The sliding block unit (2) comprises a rectangular block (201) arranged on the width-wise through slot (102), the upper surface of which is used to place the side edge (b) to be locked.

4. The garment design edge-locking device with fabric clamping function according to claim 2, characterized in that: The trough unit (3) comprises a connecting vertical plate (301) arranged on the lower surface of the rectangular plate (101), a transverse bottom plate (302) arranged on the connecting vertical plate (301) and used for placing the fabric (a), and a vertical baffle (303) arranged on the transverse bottom plate (302) and used for installing the non-locking side splint unit (4).

5. The garment design edge-locking device with fabric clamping function according to claim 4, characterized in that: The non-locking side clamping plate unit (4) comprises an inclined plate (401) with one side arranged on the vertical baffle (303) and the other side used for clamping the fabric (a).

6. The garment design edge-locking device with fabric clamping function according to claim 3, characterized in that: The slotted operating table unit (1) further comprises a protruding limiting strip (104) provided on the width-direction through slot (102); the sliding block unit (2) further comprises a limiting slot (202) provided on the rectangular block (201) and used for engaging the protruding limiting strip (104).

7. The garment design edge-locking device with fabric clamping function according to claim 3, characterized in that: The sliding block unit (2) further comprises a slot (203) provided on the upper surface of the rectangular block (201) and used for engaging the fabric (a), and a fixing strip (204) provided on the slot (203) and used for pressing down the fabric (a).

8. The garment design edge-locking device with fabric clamping function according to claim 3, characterized in that: The sliding block unit (2) further comprises two push-pull protruding blocks (205) arranged on the upper surface of the rectangular block (201) and respectively located at two sides of the rectangular block (201) in the length direction and used to block the fabric (a) passing through the middle.

9. The garment design edge-locking device with fabric clamping function according to claim 3, characterized in that: The sliding block unit (2) further comprises a lengthwise screw hole (206) provided on the rectangular parallelepiped block (201).

10. The garment design edge-locking device with fabric clamping function according to claim 5, characterized in that: The non-locking side clamping plate unit (4) further comprises a hinge seat (402) provided on the vertical baffle (303) and used for mounting the inclined plate (401), and a torsion spring (403) provided on the hinge seat (402) and used for pressing down the inclined plate (401).

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