Costume design proofing device

Abstract

The invention discloses a costume design proofing device, which comprises a first sliding assembly, a second sliding assembly and a spraying assembly, and is characterized in that the first sliding assembly is used for driving cutting equipment to perform transverse back-and-forth sliding adjustment; the second sliding assembly is used for driving the cutting equipment to perform vertical back-and-forth sliding adjustment; the spraying and flushing assembly is used for spraying air to wash away material chippings and broken strips generated during proofing and cutting. Air suction and compression exhaust can be achieved through reciprocating motion of the piston in the air bin, the compressed air is conveyed to the spray head at the bottom of the cutter through the air outlet pipe, and chippings and broken strips are washed away in time. The one-way valves in the air inlet pipe and the air outlet pipe ensure one-way flow of airflow, avoid backflow of compressed air and guarantee the stability of air injection pressure; and the nozzle and the cutter are integrally designed, so that the air injection direction can be accurately matched with the cutting direction, the cleaning range is more targeted, and the situation that the follow-up cutting action is affected due to the fact that chippings remain on the cutting face is avoided.

Description

Technical Field

[0001] This invention relates to the field of garment production technology, and in particular to a garment design and pattern making device. Background Technology

[0002] Garment sampling involves adding or modifying the selected garment style to meet individual needs. It can also be based on a personal design. Garment sampling is an important part of the entire garment customization process. The selection of garment style and fabric determines the amount of garment sampling needed to facilitate subsequent mass production. Garment pattern making is a part of modern garment engineering, and garment sampling requires a sampling device.

[0003] Current sampling devices, such as the garment processing sampling device disclosed in Chinese Patent Publication No. CN112773029B, easily generate material debris or even fabric strips when cutting materials during the sampling process. These debris and strips obstruct the sampling path, causing the sampling to accumulate on top of the material debris and fabric strips, which can lead to deviations in the sampling path and dimensional errors. Therefore, this invention proposes a garment design sampling device. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a garment design and pattern-making device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A garment design sampling device includes a first sliding component, a second sliding component, and a jetting component; The first sliding component is used to drive the cutting device to slide back and forth laterally. The first sliding component includes two support frames, two first crossbeams fixedly disposed between the two support frames, and two sets of first fixing plates slidably disposed on the two first crossbeams. A placement plate is fixedly installed between the two support frames; The second sliding component is used to drive the cutting device to make vertical back-and-forth sliding adjustments. The second sliding component includes a second crossbeam fixedly disposed between two sets of first fixed plates and a set of second fixed plates slidably disposed on the second crossbeam. The jetting assembly is used to jet-remove material debris and fragments generated during sample cutting. The jetting assembly includes a cutter fixedly mounted on one side of one of the second fixed plates and an air chamber fixedly mounted on top of the cutter.

[0006] Preferably, the two first crossbeams are provided with first sliding grooves on both the upper and lower sides. The upper first sliding groove is provided with a first track strip. The outer side of the first track strip and the interior of the lower first sliding groove are both provided with first rollers. The interior of the first rollers is provided with a first central shaft. The two sides of the first central shaft are fixedly provided with first fixing plates. The outer side of one of the first fixing plates is fixedly provided with a first electric controller. The inner side of the first fixing plate is rotatably connected to a first track wheel that is fixedly connected to the drive end of the first electric controller. The second crossbeam is fixedly provided between the two sets of first fixing plates.

[0007] Preferably, the second crossbeam has second grooves on both its upper and lower sides. The lower second groove has a second track strip inside. The outer side of the second track strip and the upper second groove both have second rollers slidably mounted inside. The second rollers have a second central shaft rotatably mounted inside. The two sides of the second central shaft are fixedly mounted with second fixing plates. A second electric controller is fixedly mounted on the outer side of one of the second fixing plates. The inner side of the second fixing plate is rotatably connected to a second track wheel that is fixedly connected to the drive end of the second electric controller.

[0008] Preferably, a fixed chamber is fixedly installed on the side of the second fixed plate near the second electronic controller. The fixed chamber is equipped with a pushing assembly for continuous up-and-down reciprocating sliding. The pushing assembly includes a first fixed block fixedly installed inside the fixed chamber. A reciprocating screw is rotatably installed on one side of the bottom of the first fixed block, and a first guide rod is rotatably installed on the other side of the bottom of the first fixed block. A screw nut is threadedly slidably connected to the reciprocating screw and is slidably connected through the first guide rod. A first fixed rod is fixedly installed inside the screw nut. A push block is slidably installed on one side of the first fixed rod. A first spring is fixedly installed between one side of the push block and the inside of the screw nut. A motor with a drive end fixedly connected to the reciprocating screw is fixedly installed on the top of the fixed chamber.

[0009] Preferably, a sliding spring assembly that intermittently reciprocates up and down is provided inside the fixed chamber and near the pushing component. The sliding spring assembly includes a second fixed block fixedly disposed inside the fixed chamber, a second guide rod fixedly disposed on the top of the second fixed block, a slider slidably connected through the second guide rod, a second spring fixedly disposed between the slider and the second fixed block, a second toothed plate fixedly disposed on the top of the slider, a second fixed rod fixedly disposed inside the slider, a sliding toothed block slidably connected to one side of the second fixed rod, a third spring fixedly disposed between one side of the sliding toothed block and the inside of the slider, a double-headed gear rotatably disposed inside the slider and above the sliding toothed block, a second toothed plate slidably disposed inside the slider and on one side of the double-headed gear, a stop bar slidably connected to the bottom of the slider and fixedly connected to the third toothed plate, and a bottom block fixedly disposed at the bottom of the fixed chamber and directly below the stop bar.

[0010] Preferably, a synchronization component for converting the motion force of the sliding spring assembly is provided inside the fixed chamber on the side near the sliding spring assembly. The synchronization component includes a first gear rotatably disposed on one side of the second toothed plate, a first bevel gear fixedly disposed on one side of the first gear, a third fixed block fixedly disposed inside the fixed chamber, a second bevel gear rotatably connected to the bottom of the third fixed block, a worm gear fixedly connected to the second bevel gear rotatably connected to the top of the third fixed block, a worm wheel rotatably disposed inside the fixed chamber on the side near the worm gear, a rotating rod rotatably connected to the fixed chamber fixedly disposed on one side of the worm wheel, and one side of the rotating rod passes through the fixed chamber and extends to one side of another second fixed plate.

[0011] Preferably, one side of the second fixed plate is rotatably connected to a second gear fixedly connected to a rotating rod, a third guide rod is fixedly installed on one side of the second fixed plate, a third toothed plate is slidably installed on the third guide rod, a piston is slidably installed inside the air chamber, a push rod is fixedly installed on the top of the piston, a synchronization plate is fixedly installed between the push rod and the side wall of the third toothed plate, an air outlet pipe extending into the cutter is installed at the bottom of the air chamber, an air inlet pipe is installed at the bottom of the air chamber, a nozzle connected to the air outlet end of the air outlet pipe is installed at the bottom of the cutter, a cutting head is fixedly installed at the bottom of the cutter, and a one-way valve is installed inside both the air inlet pipe and the air outlet pipe.

[0012] Preferably, the teeth of the first track strip are disposed on the lower side, wrapped around the outside of the first track wheel, and mesh with the first track wheel; the teeth of the second track strip are disposed on the upper side, wrapped around the outside of the second track wheel, and mesh with the second track wheel.

[0013] Preferably, the smooth inclined surface of the push block is formed on the upper part, and the smooth inclined surface of the sliding tooth block is formed on the lower part, and they match the smooth inclined surface of the push block.

[0014] Preferably, the first toothed plate meshes with the first gear, the second gear meshes with the third toothed plate, one side of the double-ended gear meshes with the sliding tooth block, the other side of the double-ended gear meshes with the second toothed plate, and the first bevel gear meshes with the second bevel gear.

[0015] The present invention has the following beneficial effects: 1. The reciprocating motion of the piston within the air chamber enables the intake and compression of gas. The compressed gas is delivered through the exhaust pipe to the nozzle at the bottom of the cutter, precisely spraying along the cutting trajectory to promptly remove debris and shavings. The one-way valve design within the intake and exhaust pipes ensures unidirectional airflow, preventing compressed gas backflow and guaranteeing stable jet pressure. The integrated design of the nozzle and cutter allows for precise matching of the jet direction with the cutting direction, resulting in more targeted cleaning and preventing debris residue from affecting subsequent cutting operations. Simultaneously, it keeps the surface of the placement plate clean, reducing fabric deformation caused by debris jamming.

[0016] 2. The reciprocating screw is driven by a motor to rotate, causing the screw nut to slide up and down along the first guide rod. The push block inside the screw nut can adaptively fit the sliding tooth block of the sliding spring assembly through the elastic action of the first spring, ensuring the stability of the pushing action. The sliding spring assembly converts the continuous pushing force of the pushing assembly into intermittent rebound force through the elastic reset action of the second spring. The inclined surface matching design of the sliding tooth block and the push block can realize that the sliding tooth block is not affected by the pushing force when the push block slides up. Then, the second spring drives the slider to rise, forming an intermittent reciprocating motion.

[0017] 3. The first track wheel is driven by the first electronic controller to mesh with the first track strip. Compared with the traditional screw drive, the track drive has the advantages of strong load-bearing capacity, smooth transmission and less susceptibility to jamming. It can drive the two sets of first fixed plates and the subsequently connected second crossbeam to achieve uniform reciprocating sliding in the lateral direction, ensuring the straightness of the lateral cutting trajectory. At the same time, the placement plate is fixed between the two support frames, providing a stable bearing platform for the sample fabric and avoiding cutting deviations caused by fabric displacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of a garment design and pattern making device proposed in this invention; Figure 2 This is a side view of the garment design pattern making device proposed in this invention; Figure 3 This is a schematic diagram of the structure of the first sliding component in this invention; Figure 4 This is a schematic diagram of the structure on the second crossbeam in this invention; Figure 5 This is a schematic diagram of the structure of the second sliding component in this invention; Figure 6 This is a schematic diagram of one side of the second fixing plate in this invention; Figure 7 This is a schematic diagram of the internal structure of the fixed chamber in this invention; Figure 8 This is a schematic diagram of the pushing component in this invention; Figure 9 This is a schematic diagram of the sliding spring assembly in this invention; Figure 10 This is a schematic diagram of the internal structure of the lead screw nut in this invention; Figure 11 This is a schematic diagram of the internal structure of the slider in this invention; Figure 12 This is a schematic diagram of the structure of the bottom of the cutter in this invention; Figure 13 This is a schematic diagram of the jetting assembly in this invention.

[0019] In the diagram: 1. Support frame; 2. First crossbeam; 3. Placement plate; 4. First chute; 5. First track strip; 6. First roller; 7. First central shaft; 8. First fixing plate; 9. First electric controller; 10. First track wheel; 11. Second crossbeam; 12. Second chute; 13. Second track strip; 14. Second roller; 15. Second central shaft; 16. Second fixing plate; 17. Second electric controller; 18. Second track wheel; 19. Fixed compartment; 20. First fixing block; 21. Reciprocating screw; 22. First guide rod; 23. Screw nut; 24. First fixing rod; 25. Push block; 26. First spring; 27. Motor; 28. Second fixing... 29 Fixed block, 30 Second guide rod, 31 Slider, 32 Second spring, 33 First toothed plate, 34 Second fixed rod, 35 Sliding toothed block, 36 Third spring, 37 Double-headed gear, 38 Second toothed plate, 39 Stop rod, 40 First gear, 41 Third fixed block, 42 ​​Second bevel gear, 43 Worm, 44 Worm wheel, 45 Rotating rod, 46 Bottom block, 47 Cutter, 48 Cutting head, 49 Second gear, 50 Third guide rod, 51 Third toothed plate, 52 Air chamber, 53 Piston, 54 Push rod, 55 Synchronizing plate, 56 Air outlet pipe, 57 Air inlet pipe, 58 Nozzle. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Example 1:

[0021] Reference Figures 1-5 A garment design sampling device, comprising a first sliding component, a second sliding component, and a jetting component; The first sliding component is used to drive the cutting device to slide back and forth laterally. The first sliding component includes two support frames 1, two first crossbeams 2 fixedly disposed between the two support frames 1, and two sets of first fixing plates 8 slidably disposed on the two first crossbeams 2. A placement plate 3 is fixedly installed between the two support frames 1; The second sliding assembly is used to drive the cutting device to make vertical back-and-forth sliding adjustments. The second sliding assembly includes a second crossbeam 11 fixedly disposed between two sets of first fixed plates 8 and a set of second fixed plates 16 slidably disposed on the second crossbeam 11. The jetting assembly is used to jettison material debris and shavings generated during sample cutting. The jetting assembly includes a cutter 47 fixedly mounted on one side of one of the second fixed plates 16 and an air chamber 52 fixedly mounted on the top of the cutter 47. Both sides of the two first crossbeams 2 are provided with first sliding grooves 4. The upper first sliding groove 4 is provided with a first track strip 5. The outer side of the first track strip 5 and the inner side of the lower first sliding groove 4 are both slidably provided with first rollers 6. The inner side of the first rollers 6 is rotatably provided with a first central shaft 7. The two sides of the first central shaft 7 are fixedly provided with first fixing plates 8. The outer side of one of the first fixing plates 8 is fixedly provided with a first electric controller 9. The inner side of the first fixing plate 8 is rotatably connected to a first track wheel 10 which is fixedly connected to the drive end of the first electric controller 9. The second crossbeam 11 is fixedly provided between the two sets of first fixing plates 8. It should be noted that the double sliding groove, track strip and roller cooperation structure is consistent with the first sliding component to ensure that the stability of vertical movement and lateral movement are consistent and to avoid the difference in movement smoothness caused by different transmission structures. The second crossbeam 11 is fixed between the two sets of first fixing plates 8 to form a transverse support structure, which provides a stable installation base for the vertical sliding component and ensures that there is no obvious shaking during vertical movement. The second crossbeam 11 has second grooves 12 on both its upper and lower sides. The lower second groove 12 contains a second track strip 13. The outer side of the second track strip 13 and the inner side of the upper second groove 12 are both slidably equipped with second rollers 14. The inner side of the second rollers 14 is rotatably equipped with a second central shaft 15. The two sides of the second central shaft 15 are fixedly equipped with second fixing plates 16. A second electric controller 17 is fixedly equipped on the outer side of one of the second fixing plates 16. The inner side of the second fixing plate 16 is rotatably connected to a second track wheel 18 that is fixedly connected to the drive end of the second electric controller 17. It should be noted that the method of using the first electric controller 9 to drive the first track wheel 10 to mesh with the first track strip 5 has a larger contact area than the traditional screw drive. It is less prone to slippage during transmission and can achieve uniform speed adjustment of lateral movement. Moreover, the travel limit of the track drive is smaller, which can adapt to a wider range of lateral cutting needs. In addition, the design of the first track strip 5 with its teeth facing downwards and meshing with the first track wheel 10 can prevent the debris generated during cutting from accumulating in the meshing gap, prevent transmission jamming or gear wear, and ensure long-term use. The teeth of the first track strip 5 are located on the lower side, wrapped around the outside of the first track wheel 10, and mesh with the first track wheel 10. The teeth of the second track strip 13 are located on the upper side, wrapped around the outside of the second track wheel 18, and mesh with the second track wheel 18. It should be noted that the teeth of the second track strip 13 are facing upwards and mesh with the second track wheel 18, which is opposite to the direction of the teeth of the first sliding component. This can further prevent cutting debris from accumulating at the meshing point of the two sliding components. At the same time, the vibration of vertical movement allows some of the falling debris to slide off naturally, reducing contamination of the transmission components and ensuring transmission stability and service life. The structure of the cooperation between the second roller 14 and the second central shaft 15 also ensures the synchronous vertical movement of the second fixed plate 16. In this embodiment, the first electronic controller 9 and the second electronic controller 17 are activated to drive the cutter 47 to perform two-dimensional moving cuts along a preset trajectory. Specifically, the first electronic controller 9 drives the first track wheel 10 to rotate. Through the meshing transmission between the first track wheel 10 and the first track strip 5, the first roller 6 slides along the first groove 4, which in turn drives the first fixed plate 8 and the second crossbeam 11 to move laterally as a whole via the first central shaft 7. Thanks to the advantages of track drive—large contact area and low slippage—lateral movement can be adjusted precisely and at a uniform speed. Furthermore, the downward-facing design of the first track strip 5 prevents debris from accumulating at the meshing point, ensuring stable transmission. Simultaneously, the second electronic controller 17 drives the second track wheel 18 to rotate. Through the meshing transmission between the second track wheel 18 and the second track strip 13, the second roller 14 is driven to slide along the second slide groove 12, which in turn drives the second fixed plate 16 and the cutter 47 to move vertically through the second central shaft 15. The independent control characteristics of the second electronic controller 17 allow for variable speed or intermittent adjustment of vertical movement, forming complex trajectory cutting in conjunction with lateral movement, improving the flexibility and accuracy of sampling. The upward-facing design of the second track strip 13, combined with the vertical movement vibration, allows debris to slide off naturally, further ensuring the cleanliness of the transmission. Example 2:

[0022] Reference Figures 6-11 Compared to Embodiment 1, in this embodiment, a fixed chamber 19 is fixedly installed on one side of a second fixed plate 16 near the second electronic controller 17. The fixed chamber 19 is equipped with a pushing assembly for continuous up-and-down reciprocating sliding. The pushing assembly includes a first fixed block 20 fixedly installed inside the fixed chamber 19. A reciprocating screw 21 is rotatably installed on one side of the bottom of the first fixed block 20, and a first guide rod 22 is rotatably installed on the other side of the bottom of the first fixed block 20. A screw nut 23 is threadedly slidably connected to the reciprocating screw 21 and is slidably connected through the first guide rod 22. A first fixed rod 24 is fixedly installed inside the screw nut 23. A push block 25 is slidably installed on one side of the first fixed rod 24. A first spring 26 is fixedly installed between one side of the push block 25 and the inside of the screw nut 23. A motor 27 is fixedly installed at the top of the fixed chamber 19 and is fixedly connected to the reciprocating screw 21.

[0023] Inside the fixed chamber 19 and near the pushing component, there is an intermittently reciprocating sliding and rebounding component. The sliding component includes a second fixed block 28 fixedly installed inside the fixed chamber 19. A second guide rod 29 is fixedly installed on the top of the second fixed block 28. A slider 30 is slidably connected through the second guide rod 29. A second spring 31 is fixedly installed between the slider 30 and the second fixed block 28. A second toothed plate 32 is fixedly installed on the top of the slider 30. A second fixed rod 33 is fixedly installed inside the slider 30. A sliding toothed block 34 is slidably connected to one side of the second fixed rod 33. A third spring 35 is fixedly installed between one side of the sliding toothed block 34 and the inside of the slider 30. A double-headed gear 36 is rotatably installed inside the slider 30 and above the sliding toothed block 34. A second toothed plate 37 is slidably installed inside the slider 30 and on one side of the double-headed gear 36. A stop bar 38 is slidably connected to the bottom of the slider 30 and fixedly connected to the third toothed plate 37. A bottom block 46 is fixedly installed at the bottom of the fixed chamber 19 and directly below the stop bar 38.

[0024] Inside the fixed chamber 19, near the side of the sliding spring assembly, there is a synchronization component for converting the motion force of the sliding spring assembly. The synchronization component includes a first gear 39 rotatably mounted on one side of the second toothed plate 32, a first bevel gear 40 fixedly mounted on one side of the first gear 39, a third fixed block 41 fixedly mounted inside the fixed chamber 19, a second bevel gear 42 rotatably connected to the bottom of the third fixed block 41, a worm gear 43 fixedly connected to the second bevel gear 42 rotatably connected to the top of the third fixed block 41, and a worm wheel 44 rotatably mounted inside the fixed chamber 19 near the side of the worm gear 43. A rotating rod 45 rotatably connected to the fixed chamber 19 is fixedly mounted on one side of the worm wheel 44, and one side of the rotating rod 45 passes through the fixed chamber 19 and extends to one side of another second fixed plate 16.

[0025] The smooth inclined surface of the push block 25 is located on the top, and the smooth inclined surface of the sliding tooth block 34 is located on the bottom, and they match the smooth inclined surface of the push block 25.

[0026] The first toothed plate 32 meshes with the first gear 39, the second gear 49 meshes with the third toothed plate 51, one side of the double-ended gear 36 meshes with the sliding tooth block 34, the other side of the double-ended gear 36 meshes with the second toothed plate 37, and the first bevel gear 40 meshes with the second bevel gear 42.

[0027] In this embodiment, the motor 27 is started synchronously during the cutting process to drive the pushing assembly, the sliding spring assembly, and the synchronization assembly to operate, providing stable power to the spraying assembly. In the pushing assembly, the motor 27 drives the reciprocating screw 21 to rotate. Through the threaded engagement between the screw nut 23 and the reciprocating screw 21, combined with the guiding effect of the first guide rod 22, the screw nut 23 slides vertically back and forth, achieving continuous pushing without the need for an additional reverse drive structure, ensuring continuous power output. The screw nut 23 drives the push block 25 to move synchronously. The push block 25 pushes the sliding tooth block 34 and the slider 30 down along the second guide rod 29. At this time, the second spring 31 is compressed and stores energy; the elastic effect of the first spring 26 allows the push block 25 to adaptively buffer the pushing force, avoiding hard contact wear.

[0028] Furthermore, when the slider 30 descends to its limit position, the pusher 25 continues to descend, and the stop lever 38, in contact with the bottom block 46, is gradually squeezed back into the slider 30. The stop lever 38 pushes the third toothed plate 37 to slide, which in turn drives the double-headed gear 36 to rotate. This, in turn, causes the sliding toothed block 34 to compress the third spring 35 and contract along the second fixed rod 33 into the slider 30, achieving smooth disengagement of the pusher 25 from the sliding toothed block 34 and ensuring smooth intermittent motion cycles. Subsequently, the second spring 31 releases its elastic potential energy, causing the slider 30 to rise rapidly, forming intermittent reciprocating motion. This ensures precise matching of power output rhythm with jet demand, avoiding gas waste. During the ascent of the slider 30, the first toothed plate 32 drives the first gear 39 to rotate. The meshing of the first bevel gear 40 and the second bevel gear 42 achieves a change in motion direction, driving the worm gear 43 and worm wheel 44 to rotate, which in turn drives the second gear 49 to rotate via the rotating rod 45. The self-locking characteristic of the worm gear prevents the piston 53 from moving in the opposite direction, ensuring the stability of power transmission; the multi-stage gear meshing transmission path is precise and the power loss is small, which can efficiently convert intermittent linear motion into rotary motion. Example 3:

[0029] Reference Figure 12 and Figure 13 Compared to Embodiment 1 and Embodiment 2, in this embodiment, one side of the second fixed plate 16 is rotatably connected to a second gear 49 fixedly connected to the rotating rod 45. A third guide rod 50 is fixedly installed on one side of the second fixed plate 16. A third toothed plate 51 is slidably installed on the third guide rod 50. A piston 53 is slidably installed inside the air chamber 52. A push rod 54 is fixedly installed on the top of the piston 53. A synchronization plate 55 is fixedly installed between the push rod 54 and the side wall of the third toothed plate 51. An air outlet pipe 56 extending into the cutter 47 is installed at the bottom of the air chamber 52. An air inlet pipe 57 is installed at the bottom of the air chamber 52. A nozzle 58 connected to the air outlet end of the air outlet pipe 56 is installed at the bottom of the cutter 47. A cutting head 48 is fixedly installed at the bottom of the cutter 47. A one-way valve is installed inside both the air inlet pipe 57 and the air outlet pipe 56. It should be noted that the air chamber 52 of the spray assembly is fixed to the top of the cutter 47, and the nozzle 58 is located at the bottom of the cutter 47 and connected to the air outlet pipe 56, forming an integrated "cutting-air jet" structure. This layout allows the air jet direction of the nozzle 58 to be precisely aligned with the cutting trajectory, and the airflow can directly act on the source of the cutting debris, making the cleaning range more targeted, preventing debris residue on the cutting surface from affecting subsequent cutting operations, while reducing the range of debris splashing and maintaining a clean working environment.

[0030] Furthermore, both the inlet pipe 57 and the outlet pipe 56 are equipped with one-way valves, forming a one-way airflow circulation channel. When the piston 53 moves upward, a negative pressure is generated in the air chamber 52, drawing air in through the inlet pipe 57. At this time, the one-way valve in the outlet pipe 56 closes to prevent airflow backflow. When the piston 53 moves downward, the air in the air chamber 52 is compressed and delivered to the nozzle 58 through the outlet pipe 56. At this time, the one-way valve in the inlet pipe 57 closes to ensure jet pressure. This design ensures a stable one-way airflow, avoiding jet interruption or insufficient pressure caused by pressure backflow, and ensuring the continuity and effectiveness of debris removal.

[0031] Furthermore, the piston 53 within the air chamber 52 is linked to the synchronization assembly via the push rod 54 to achieve reciprocating linear motion, rapidly completing air intake and compression to generate a stable compressed airflow. Compared to traditional blower-based air jet methods, the piston-type air generation offers more stable pressure, adapting to the debris cleaning needs of different fabric materials—for lightweight fabric debris, it provides a gentle and continuous airflow to prevent the fabric from being blown away; for slightly heavier material fragments, stable pressure allows for smooth flushing, improving the cleaning adaptability.

[0032] In this embodiment, the second gear 49 drives the third toothed plate 51 to slide back and forth along the third guide rod 50, and through the synchronous plate 55 and the push rod 54, drives the piston 53 to reciprocate within the air chamber 52. When the piston 53 moves upward, a negative pressure is generated in the air chamber 52, the one-way valve of the air inlet pipe 57 opens to draw in air, and the one-way valve of the air outlet pipe 56 closes to prevent backflow; when the piston 53 moves downward, the air in the air chamber 52 is compressed, the one-way valve of the air outlet pipe 56 opens, and the compressed air is delivered to the nozzle 58 through the air outlet pipe 56, precisely spraying air along the cutting trajectory. This piston-driven air generation method provides stable pressure and can adapt to the debris cleaning needs of different fabric materials: it provides a gentle airflow to prevent lightweight fabric debris from being blown away, and provides stable pressure to smoothly flush away heavy debris; the nozzle 58 and the cutter 47 are integrated, allowing the airflow to act directly on the source of debris, making the cleaning highly targeted, while reducing debris splashing and ensuring a clean working environment. In addition, when the slider 30 descends, the sliding tooth block 34 drives the second tooth plate 37 and the stop bar 38 to move through the double-headed gear 36. When the stop bar 38 contacts the bottom block 46, it limits the stroke of the slider 30 to avoid excessive descent and collision of parts. At the same time, it assists the sliding tooth block 34 to reset, ensuring accurate fit for the next push.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A garment design sampling device, comprising a first sliding component, a second sliding component, and a jetting component, characterized in that: The first sliding component is used to drive the cutting device to slide back and forth laterally. The first sliding component includes two support frames (1), two first crossbeams (2) fixedly disposed between the two support frames (1), and two sets of first fixing plates (8) slidably disposed on the two first crossbeams (2). A placement plate (3) is fixedly disposed between the two support frames (1); The second sliding component is used to drive the cutting device to make vertical back-and-forth sliding adjustments. The second sliding component includes a second crossbeam (11) fixedly disposed between two sets of first fixed plates (8) and a set of second fixed plates (16) slidably disposed on the second crossbeam (11). The jetting assembly is used to jet-drive away the material debris and fragments generated during the sample cutting process. The jetting assembly includes a cutter (47) fixedly mounted on one side of one of the second fixed plates (16) and an air chamber (52) fixedly mounted on the top of the cutter (47).

2. The garment design and pattern making device according to claim 1, characterized in that, Both sides of the two first crossbeams (2) are provided with first sliding grooves (4). The upper first sliding groove (4) is provided with a first track strip (5). The outer side of the first track strip (5) and the inner side of the lower first sliding groove (4) are both provided with first rollers (6). The inner side of the first rollers (6) is provided with a first central shaft (7). The two sides of the first central shaft (7) are both fixedly provided with first fixing plates (8). The outer side of one of the first fixing plates (8) is fixedly provided with a first electric controller (9). The inner side of the first fixing plate (8) is rotatably connected to a first track wheel (10) which is fixedly connected to the drive end of the first electric controller (9). The second crossbeam (11) is fixedly provided between the two sets of the first fixing plates (8).

3. The garment design and pattern making device according to claim 2, characterized in that, The second crossbeam (11) has a second groove (12) on both the upper and lower sides. The second groove (12) on the lower side is provided with a second track strip (13). The outer side of the second track strip (13) and the inner side of the second groove (12) on the upper side are both provided with a second roller (14). The inner side of the second roller (14) is provided with a second central shaft (15). The two sides of the second central shaft (15) are both fixedly provided with a second fixing plate (16). The outer side of one of the second fixing plates (16) is fixedly provided with a second electric controller (17). The inner side of the second fixing plate (16) is rotatably connected to a second track wheel (18) which is fixedly connected to the drive end of the second electric controller (17).

4. The garment design and pattern making device according to claim 3, characterized in that, A fixed chamber (19) is fixedly installed on one side of the second fixed plate (16) near the second electric controller (17). The fixed chamber (19) is provided with a pushing assembly for continuous up-and-down reciprocating sliding. The pushing assembly includes a first fixed block (20) fixedly installed inside the fixed chamber (19). A reciprocating screw (21) is rotatably installed on one side of the bottom of the first fixed block (20). A first guide rod (22) is rotatably installed on the other side of the bottom of the first fixed block (20). A screw nut (23) is threadedly slidably connected to the first guide rod (22). A first fixed rod (24) is fixedly installed inside the screw nut (23). A push block (25) is slidably installed on one side of the first fixed rod (24). A first spring (26) is fixedly installed between one side of the push block (25) and the inside of the screw nut (23). A motor (27) is fixedly installed on the top of the fixed chamber (19) and fixedly connected to the reciprocating screw (21).

5. A garment design and pattern-making device according to claim 4, characterized in that, Inside the fixed chamber (19) and near the pushing component, there is an intermittently reciprocating sliding spring assembly. The sliding spring assembly includes a second fixed block (28) fixedly installed inside the fixed chamber (19). A second guide rod (29) is fixedly installed on the top of the second fixed block (28). A slider (30) is slidably connected through the second guide rod (29). A second spring (31) is fixedly installed between the slider (30) and the second fixed block (28). A second toothed plate (32) is fixedly installed on the top of the slider (30). A second fixed rod (33) is fixedly installed inside the slider (30). A sliding toothed block (34) is slidably connected to one side of the two fixed rods (33). A third spring (35) is fixedly installed between one side of the sliding toothed block (34) and the inside of the slider (30). A double-headed gear (36) is rotatably installed inside the slider (30) and above the sliding toothed block (34). A second toothed plate (37) is slidably installed inside the slider (30) and on one side of the double-headed gear (36). A stop bar (38) is slidably connected to the bottom of the slider (30) and fixedly connected to the third toothed plate (37). A bottom block (46) is fixedly installed at the bottom of the fixed chamber (19) and directly below the stop bar (38).

6. The garment design and pattern making device according to claim 5, characterized in that, Inside the fixed chamber (19), near the side of the sliding spring assembly, there is a synchronization component for converting the motion force of the sliding spring assembly. The synchronization component includes a first gear (39) rotatably disposed on one side of the second toothed plate (32). A first bevel gear (40) is fixedly disposed on one side of the first gear (39). Inside the fixed chamber (19), there is a third fixed block (41). The bottom of the third fixed block (41) is rotatably connected to the second bevel gear (42). The top of the third fixed block (41) is rotatably connected to the worm gear (43) which is fixedly connected to the second bevel gear (42). Inside the fixed chamber (19), near the side of the worm gear (43), there is a worm wheel (44). A rotating rod (45) is fixedly disposed on one side of the worm wheel (44) which is rotatably connected to the fixed chamber (19). One side of the rotating rod (45) passes through the fixed chamber (19) and extends to one side of another second fixed plate (16).

7. A garment design and pattern-making device according to claim 6, characterized in that, One side of the second fixed plate (16) is rotatably connected to a second gear (49) which is fixedly connected to a rotating rod (45). A third guide rod (50) is fixedly installed on one side of the second fixed plate (16). A third toothed plate (51) is slidably installed on the third guide rod (50). A piston (53) is slidably installed inside the air chamber (52). A push rod (54) is fixedly installed on the top of the piston (53). The push rod (54) and the third toothed plate (51) are connected... A synchronization plate (55) is fixedly installed between the side walls. An air outlet pipe (56) extending into the cutter (47) is provided at the bottom of the air chamber (52). An air inlet pipe (57) is provided at the bottom of the air chamber (52). A nozzle (58) connected to the air outlet end of the air outlet pipe (56) is provided at the bottom of the cutter (47). A cutting head (48) is fixedly installed at the bottom of the cutter (47). A one-way valve is provided inside both the air inlet pipe (57) and the air outlet pipe (56).

8. A garment design and pattern-making device according to claim 3, characterized in that, The teeth of the first track strip (5) are located on the lower side, wrapped around the outside of the first track wheel (10), and mesh with the first track wheel (10). The teeth of the second track strip (13) are located on the upper side, wrapped around the outside of the second track wheel (18), and mesh with the second track wheel (18).

9. A garment design and pattern-making device according to claim 5, characterized in that, The smooth inclined surface of the push block (25) is opened on the top, and the smooth inclined surface of the sliding tooth block (34) is opened on the bottom, and they match the smooth inclined surface of the push block (25).

10. A garment design and pattern-making device according to claim 6, characterized in that, The first toothed plate (32) meshes with the first gear (39), the second gear (49) meshes with the third toothed plate (51), one side of the double-ended gear (36) meshes with the sliding tooth block (34), the other side of the double-ended gear (36) meshes with the second toothed plate (37), and the first bevel gear (40) meshes with the second bevel gear (42).

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