Overlock device for garment production

Abstract

The utility model provides an overlock device for garment production, which comprises a pedestal, an overlock machine body, a displacement driving mechanism and a material pressing assembly, the overlock machine body and the displacement driving mechanism are respectively located on two sides of the pedestal, and the displacement driving mechanism comprises a vertical moving assembly and a transverse moving assembly which are perpendicular to each other; the material pressing assembly is arranged on the base and provides transverse and longitudinal moving freedom degrees for the material pressing assembly, so that the material pressing assembly moves relatively, the material pressing assembly comprises a telescopic driving component, a supporting plate, a rolling component and a pressing plate component, the rolling component and the pressing plate component are arranged on a material pressing block on the supporting plate, and the supporting plate is matched with the telescopic driving component, so that the rolling component and the pressing plate component can move relatively. According to the technical scheme, the rolling part and the pressing plate part can be controlled to fix the garment fabric according to the condition of the garment fabric, the garment fabric is driven by the vertical moving assembly and the transverse moving assembly to be subjected to movable overlock, and the problem that when overlock operation needs to be conducted manually, moving is not stable is solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of clothing production equipment, and in particular to a hemming device for clothing production. Background Art

[0002] The edge locking device is a special sewing equipment used in clothing production. Its main function is to lock the edge of the fabric to prevent the fabric from unraveling after cutting. However, when performing the edge locking operation, the operator needs to maintain a posture for a long time and move the clothes manually. Due to the uncontrollability of manual operation, there may be inconsistencies between products produced by different operators and by the same operator at different times. The straightness and stability of each movement cannot be guaranteed, which may affect the edge locking quality, causing uneven or skewed stitches, thereby affecting the quality of the product. Utility Model Content

[0003] The purpose of the utility model is to provide a sewing device for clothing production in order to solve the above-mentioned problem.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present invention provides a sewing device for garment production, comprising a pedestal, a sewing machine body, a displacement driving mechanism and a material pressing assembly, wherein the sewing machine body and the displacement driving mechanism are respectively located on both sides of the pedestal, and the displacement driving mechanism comprises a vertical moving assembly and a horizontal moving assembly which are perpendicular to each other;

[0006] The vertical moving assembly includes a first support, a first screw rod component and a bearing seat, the first support is arranged on the pedestal, the first screw rod component is rotatably arranged on the pedestal and connected to the bearing seat, the horizontal moving assembly includes a second support, a second screw rod component and a slide seat, the second support is arranged on the bearing seat, the second screw rod component is rotatably arranged in the second support and connected to the slide seat, and a placement seat is arranged on one side of the slide seat;

[0007] The material pressing assembly includes a telescopic driving component, a support plate, a material placing plate, a rolling component and a pressing plate component. The telescopic driving component is arranged on a placing seat. The piston end of the telescopic driving component passes through the placing seat and is connected to the supporting plate. Material pressing blocks are arranged on both sides of the supporting plate. Slide grooves are arranged on both sides of the material pressing block. Two groups of material placing plates are arranged and are respectively movably arranged in the slide grooves. The two groups are respectively connected to the rolling component and the pressing plate component. Through the movement in the slide groove, the rolling component or the pressing plate component is close to or away from the material pressing block.

[0008] According to the cooperation between the telescopic driving component and the supporting plate, the pressing block is moved closer to or away from the platform.

[0009] In one embodiment, the rolling component includes a mounting frame, a shaft and a roller, the mounting frame is arranged at the bottom of the material placing plate, the shaft is arranged in the mounting frame, and the roller is rotatably arranged on the shaft;

[0010] When the rolling component approaches the pedestal, the outer peripheral surface of the roller abuts against the end surface of the pedestal;

[0011] The pressing plate component includes a support rod and a pressing plate, wherein the support rod is arranged at the bottom of the material placing plate and connected to the pressing plate;

[0012] When the pressing plate component is close to the pedestal, the bottom of the pressing plate abuts against the end surface of the pedestal.

[0013] In one embodiment, it further includes a traction assembly, which includes a mounting plate, a drive motor, a rotating shaft and a roller, wherein the mounting plate is disposed on a pedestal, the drive motor is disposed on one side of the mounting plate, and an output end of the drive motor is connected to the rotating shaft via a coupling;

[0014] The roller is sleeved on the rotating shaft;

[0015] A placement area for the garments to pass through is formed between the roller and the stand.

[0016] In one embodiment, the pressing assembly further includes a rotating motor, and two groups of rotating motors are provided and respectively located on both sides of the support plate, and the output ends of the two groups of rotating motors are respectively connected to the pressing block;

[0017] The cooperation between the pressing block and the rotating motor enables the rolling component or the pressing plate component to perform circular rotation.

[0018] In one embodiment, a plurality of installation holes are arranged in the slide groove and spaced apart from each other, and a through hole having the same size as the installation hole is arranged on the material placement plate;

[0019] When the through hole is aligned with one of the mounting holes, a latch is connected between the through hole and the mounting hole.

[0020] In one embodiment, the vertical moving assembly further comprises a first driver, the first driver is arranged outside the first support, and the output end of the first driver is connected to the first screw rod component through a coupling;

[0021] The lateral movement assembly also includes a second driver, which is arranged outside the second support, and the output end of the second driver is connected to the second screw rod component through a coupling.

[0022] In one embodiment, two ends of the pressing plate are provided with accommodating grooves, and an extension plate is movably arranged in the accommodating grooves.

[0023] In one embodiment, it also includes a baffle, a base is provided on one side of the overlock machine body with a moving groove, and a base is provided at the bottom of the baffle, and the baffle can move relatively along the moving groove by embedding the base into the moving groove;

[0024] Two groups of baffles are provided, and a limiting area for limiting clothing is formed between the two groups of baffles.

[0025] The advantages or beneficial effects of the above technical solution include at least:

[0026] The present invention discloses a locking device for clothing production, wherein a pressing component for clamping and positioning clothing fabric is arranged on a placing seat connected to a sliding seat, and since the sliding seat is installed on a second screw rod component, the sliding seat can drive the pressing component to move mechanically through the rotation of the second screw rod component, and since the second support in the transverse moving component is installed on a bearing seat connected to the first screw rod component, the pressing component can be driven to move transversely and longitudinally through the cooperation of the vertical moving component and the transverse moving component, so that the pressing component drives the clothing fabric to contact with the locking machine body and completes the locking operation, and a rolling component and a pressing plate component are provided in the pressing component, and different clamping components can be adjusted according to different clothing fabrics, thereby improving the use flexibility of the pressing component, and solving the problem that the traditional locking device needs to move the clothing fabric manually and has unstable movement through the cooperation of the displacement driving mechanism and the pressing component, thereby improving product quality and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0028] Figure 1 A structural schematic diagram of a side-locking device according to an embodiment of the present disclosure from one viewing angle is presented;

[0029] Figure 2 A structural schematic diagram of the edge locking device of the embodiment of the present disclosure from another perspective is presented;

[0030] Figure 3 A structural schematic diagram of a local perspective of the edge locking device of an embodiment of the present disclosure is presented;

[0031] Figure 4 The present disclosure embodiment is presented Figure 1 The enlarged schematic diagram at A in the middle;

[0032] Figure 5 The present disclosure embodiment is presented Figure 1 The enlarged schematic diagram of point B in the middle;

[0033] Figure 6 The present disclosure embodiment is presented Figure 2 The enlarged schematic diagram at C in the middle;

[0034] Figure 7 A structural schematic diagram of a traction assembly according to an embodiment of the present disclosure is presented;

[0035] Reference numerals: 1, base; 11, moving slot;

[0036] 2. Overlock machine body;

[0037] 3. Vertical moving assembly; 31. First support; 32. First screw rod component; 33. Bearing seat; 34. First driver;

[0038] 4. lateral movement assembly; 41. second support; 42. second screw rod component; 43. slide seat; 431. placement seat; 44. second driver;

[0039] 5. Pressing assembly; 51. Telescopic driving component; 52. Support plate; 53. Pressing block; 531. Slide; 5311. Mounting hole; 54. Material placing plate; 541. Perforation; 55. Rolling component; 551. Mounting frame; 552. Axle rod; 553. Roller; 56. Pressing plate component; 561. Support rod; 562. Pressing plate; 5621. Accommodating groove; 5622. Extension plate; 57. Rotating motor;

[0040] 6. Traction assembly; 61. Mounting plate; 62. Driving motor; 63. Rotating shaft; 64. Roller; 641. Electrostatic adsorption film;

[0041] 7. Baffle; 71. Base. DETAILED DESCRIPTION

[0042] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0043] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0044] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0045] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0046] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0047] Reference Figure 1-Figure 5 , a sewing device for clothing production, comprising a pedestal 1, a sewing machine body 2, a displacement driving mechanism and a pressing component 5, the sewing machine body 2 and the displacement driving mechanism are respectively located on both sides of the pedestal 1, the displacement driving mechanism comprises a vertical moving component 3 and a horizontal moving component 4, the vertical moving component 3 and the horizontal moving component 4 are used to provide vertical and horizontal movement of the pressing component 5, and the sewing machine body 2 is used to sewing the clothing;

[0048] The vertical moving assembly 3 includes a first support 31, a first screw rod component 32, a bearing seat 33 and a first driver 34. The first support 31 is arranged on the base 1, the first screw rod component 32 is rotatably arranged on the base 1 and connected with the bearing seat 33, the first driver 34 is arranged outside the first support 31, and the output end of the first driver 34 is connected with the first screw rod component 32 through a coupling. When the first screw rod component 32 rotates, it can drive the bearing seat 33 to move along the rotation direction of the first screw rod component 32. The horizontal moving assembly 4 includes a second support 41, a second screw rod component 42, a sliding The second support 41 is arranged on the bearing seat 33, the second screw rod component 42 is rotatably arranged in the second support 41, the second driver 44 is arranged outside the second support 41, the output end of the second driver 44 is connected to the second screw rod component 42 through a coupling, and is connected to the slide 43, and a placement seat 431 is arranged on one side of the slide 43. When the second screw rod component 42 rotates, the slide 43 drives the pressing component 5 to move in the same direction along the second screw rod component 42 through the placement seat 431, and is vertically distributed between the vertical moving component 3 and the horizontal moving component 4;

[0049] The pressing assembly 5 includes a telescopic driving component 51, a support plate 52, a placing plate 54, a rolling component 55 and a pressing plate component 56. The telescopic driving component 51 is arranged on the placing seat 431, and the piston end of the telescopic driving component 51 passes through the placing seat 431 and is connected with the supporting plate 52. The telescopic driving component 51 is an electric push rod in the prior art. Pressing blocks 53 are arranged on both sides of the supporting plate 52, and slide grooves 531 are arranged on both sides of the pressing block 53. The placing plate 54 is provided with two groups and is respectively movably arranged in the slide grooves 531. The two groups are respectively connected with the rolling component 55 and the pressing plate component 56. By moving in the slide grooves 531, the rolling component 55 or the pressing plate component 56 approaches or moves away from the pressing block 53. According to the cooperation between the telescopic driving component 51 and the support plate 52, the pressing block 53 is made close to or away from the platform 1.

[0050] Based on the above structure, the clothing fabric that needs to be locked is placed on the pedestal 1 and located below the pressing block 53, and the rolling component 55 or the pressing plate component 56 is moved through the material placement plate 54 according to the size of the clothing fabric. When the size of the clothing fabric is small, the pressing plate component 56 is moved to the outside of the pressing block 53 with the cooperation of the material placement plate 54, and the material is clamped and fixed with the cooperation of the telescopic driving component 51, and the part that needs to be locked is located outside the pressing plate component 56. When the length of the clothing fabric is long, the rolling component 55 is moved to the outside of the pressing block 53 and against the fabric, so that the operator can change the clothing by pulling the fabric. The part where the cloth contacts the rolling component 55, when the rolling component 55 or the pressure plate component 56 clamps the clothing cloth, the first screw component 32 is rotated, so that the bearing seat 33 drives the lateral moving component 4 to move along the rotation direction of the first screw component 32, and the pressing component 5 drives the clothing cloth to move synchronously, thereby completing the locking operation. Compared with the traditional method of manual movement, the lateral moving component 4 and the vertical moving component 3 can stably drive the clothing cloth to move relative to each other, and the pressing component 5 can clamp and limit the clothing cloth, thereby solving the problem that the straightness and stability of each movement cannot be guaranteed during manual operation.

[0051] The first driver 34 and the second driver 44 are both servo drive motors in the prior art.

[0052] In one embodiment, referring to Figure 1-Figure 5 The rolling component 55 includes a mounting frame 551, a shaft 552 and a roller 553. The mounting frame 551 is arranged at the bottom of the material placing plate 54, the shaft 552 is arranged in the mounting frame 551, and the roller 553 is rotatably arranged on the shaft 552. When the rolling component 55 is close to the pedestal 1, the outer peripheral surface of the roller 553 abuts against the end surface of the pedestal 1. When the rolling component 55 abuts against the clothing fabric, the roller 553 fits the clothing fabric. When the clothing fabric is not subjected to external pulling force, the roller 553 can limit the clothing fabric.

[0053] The pressure plate component 56 includes a support rod 561 and a pressure plate 562. The support rod 561 is arranged at the bottom of the material placement plate 54 and connected to the pressure plate 562. When the pressure plate component 56 is close to the base 1, the bottom of the pressure plate 562 is against the end surface of the base 1. The pressure plate 562 is used to fix and limit the clothing fabric. When subjected to external pulling force, the clothing fabric will not shake.

[0054] Through the cooperation of the pressing plate component 56 and the rolling component 55, the component for limiting the position of the clothing fabric can be set according to the actual situation of the clothing fabric, thereby improving the stability and flexibility of clamping the clothing fabric.

[0055] In one embodiment, referring to Figure 1 , Figure 2 and Figure 7 , further comprising a traction assembly 6, the traction assembly 6 comprising a mounting plate 61, a drive motor 62, a rotating shaft 63 and a roller 64, the mounting plate 61 being arranged on the pedestal 1, the drive motor 62 being arranged on one side of the mounting plate 61, the output end of the drive motor 62 being connected to the rotating shaft 63 via a coupling, the drive motor 62 being a servo drive motor in the prior art, the drive motor 62 providing power for the rotation of the rotating shaft 63, when the rotating shaft 63 rotates, the roller 64 rotates synchronously;

[0056] The roller 64 is sleeved on the rotating shaft 63, and a placement area for clothing to pass through is formed between the roller 64 and the base 1. When the length of the clothing fabric is long, one end of the clothing fabric is located under the roller 64 and is against the outer periphery of the roller 64. Therefore, when the rolling component 55 contacts the clothing fabric, the roller 64 rotates and the rolling component 55 cooperates to drive the clothing fabric to move, thereby achieving traction of the long clothing fabric, reducing manual labor and improving production efficiency.

[0057] In one embodiment, referring to Figure 1-Figure 4 The pressing assembly 5 also includes a rotating motor 57. Two groups of rotating motors 57 are provided and are respectively located on both sides of the support plate 52. The output ends of the two groups of rotating motors 57 are respectively connected to the pressing block 53. The rotating motor 57 is a servo drive motor in the prior art. The pressing block 53 and the rotating motor 57 are connected through a shaft sleeve. Through the cooperation of the pressing block 53 and the rotating motor 57, the rolling component 55 or the pressing plate component 56 can rotate in a circle. When the size of the clothing fabric to be locked is small and its periphery needs to be locked evenly, the pressing block 53 is driven to rotate by the rotating motor 57, so that the clothing fabric rotates synchronously.

[0058] In one embodiment, referring to Figure 1 , Figure 3 , Figure 4 and Figure 5 , a plurality of installation holes 5311 are arranged in the slide groove 531, and a through hole 541 of the same size as the installation hole 5311 is arranged on the material placing plate 54. When the through hole 541 is aligned with one of the installation holes 5311, a latch is connected between the through hole 541 and the installation hole 5311. Since the material placing plate 54 is movably arranged on the slide groove 531, in order to avoid the impact force generated by the lifting and lowering when the telescopic driving component 51 controls the pressing block 53 to move, the latch is passed through the installation hole 5311 and the through hole 541, so that the latch can limit the material placing plate 54 and the pressing block 53, thereby improving the stability of the material placing plate 54 when it is installed on the pressing block 53.

[0059] In one embodiment, referring to Figure 1 , Figure 3 and Figure 5 , accommodating grooves 5621 are provided at both ends of the pressing plate 562, and an extension plate 5622 is movably provided in the accommodating groove 5621. The setting of the extension plate 5622 can clamp larger clothing fabrics, thereby improving the flexibility of use of the pressing plate component 56.

[0060] In one embodiment, referring to Figure 1 , Figure 2 and Figure 6 , also includes a baffle 7, a base 1 is located on one side of the overlock machine body 2 and is provided with a moving groove 11, a base 71 is provided at the bottom of the baffle 7, and the base 71 is embedded in the moving groove 11, so that the baffle 7 can move relatively along the moving groove 11, and two groups of baffles 7 are provided, and a limiting area for limiting clothing is formed between the two groups of baffles 7. The setting of the two groups of baffles 7 can limit the placement area of ​​clothing fabrics, so that the operator can evenly place the clothing fabrics between the two groups of baffles 7.

[0061] In one embodiment, referring to Figure 1 , Figure 2 and Figure 7 The outer peripheral surface of the roller 64 is wrapped with an electrostatic adsorption film 641, so that the roller 64 can adsorb dust and impurities attached to the surface of the clothing fabric when pulling the clothing fabric.

[0062] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0063] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A sewing device for garment production, characterized in that: It includes a pedestal, a sewing machine body, a displacement drive mechanism and a material pressing assembly, wherein the sewing machine body and the displacement drive mechanism are respectively located on both sides of the pedestal, and the displacement drive mechanism includes a vertical moving assembly and a horizontal moving assembly which are perpendicular to each other; The vertical moving assembly comprises a first support, a first screw rod component and a bearing seat, wherein the first support is arranged on the pedestal, the first screw rod component is rotatably arranged on the pedestal and connected to the bearing seat, and the horizontal moving assembly comprises a second support, a second screw rod component and a slide seat, the second support is arranged on the bearing seat, the second screw rod component is rotatably arranged in the second support and connected to the slide seat, and a placement seat is arranged on one side of the slide seat; The material pressing assembly comprises a telescopic driving component, a support plate, a material placing plate, a rolling component and a pressure plate component, the telescopic driving component is arranged on the placing seat, the piston end of the telescopic driving component passes through the placing seat and is connected to the support plate, pressure blocks are arranged on both sides of the support plate, slide grooves are arranged on both sides of the pressure block, the material placing plate is provided with two groups and are respectively movably arranged in the slide grooves, the two groups are respectively connected with the rolling component and the pressure plate component, and through the movement in the slide grooves, the rolling component or the pressure plate component is close to or away from the pressure block; According to the cooperation between the telescopic driving component and the supporting plate, the pressing block is moved closer to or away from the pedestal.

2. The edge locking device for garment production according to claim 1, characterized in that: The rolling component includes a mounting frame, a shaft and a roller, wherein the mounting frame is arranged at the bottom of the material placing plate, the shaft is arranged in the mounting frame, and the roller is rotatably arranged on the shaft; When the rolling component is close to the pedestal, the outer peripheral surface of the roller abuts against the end surface of the pedestal; The pressing plate component includes a support rod and a pressing plate, wherein the support rod is arranged at the bottom of the material placing plate and connected to the pressing plate; When the pressing plate component is close to the seat, the bottom of the pressing plate abuts against the end surface of the seat.

3. The edge locking device for garment production according to claim 1, characterized in that: It also includes a traction assembly, which includes a mounting plate, a drive motor, a rotating shaft and a roller, wherein the mounting plate is arranged on the pedestal, the drive motor is arranged on one side of the mounting plate, and the output end of the drive motor is connected to the rotating shaft through a coupling; The roller is sleeved on the rotating shaft; A placement area for clothes to pass through is formed between the roller and the platform.

4. The edge locking device for garment production according to claim 1, characterized in that: The material pressing assembly further includes a rotating motor, wherein two groups of the rotating motors are provided and are respectively located on both sides of the supporting plate, and the output ends of the two groups of the rotating motors are respectively connected to the material pressing blocks; Through the cooperation between the pressing block and the rotating motor, the rolling component or the pressing plate component can perform circular rotation.

5. The edge locking device for garment production according to claim 1, characterized in that: The slide groove is provided with a plurality of installation holes distributed at intervals, and the material placement plate is provided with through holes with the same size as the installation holes; When the through hole is aligned with one of the mounting holes, a latch is connected between the through hole and the mounting hole.

6. The edge locking device for garment production according to claim 1, characterized in that: The vertical moving assembly further comprises a first driver, which is arranged outside the first support, and an output end of the first driver is connected to the first screw rod component through a coupling; The lateral movement assembly also includes a second driver, which is arranged outside the second support, and the output end of the second driver is connected to the second screw rod component through a coupling.

7. The edge locking device for garment production according to claim 2, characterized in that: Both ends of the pressing plate are provided with accommodating grooves, and an extension plate is movably arranged in the accommodating grooves.

8. The edge locking device for garment production according to claim 1, characterized in that: It also includes a baffle, wherein the pedestal is provided with a moving groove on one side of the overlocking machine body, and a base is provided at the bottom of the baffle, and the baffle can move relatively along the moving groove by embedding the base into the moving groove; The baffles are provided in two groups, and a limiting area for limiting the position of clothing is formed between the two groups of baffles.

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