Sewing platform and bag opening machine

Abstract

The utility model discloses a sewing platform and open bag machine relates to clothing processing technical field, and sewing platform includes sewing machine base, and feeding mechanism, including the feeding crossbeam of sewing machine base, the fixture assembly movable opposite feeding crossbeam, and the fixture assembly is used for clamping and feeding the clothing of processing, the fixed end of first drive mechanism is connected in sewing machine base, and the drive end is connected in feeding crossbeam, is used for driving feeding crossbeam and moves along the first direction, the fixed end of second drive mechanism is connected in sewing machine base, and the drive end of second drive mechanism is equipped with fixture assembly, and second drive mechanism can drive fixture assembly and move along the second direction opposite feeding crossbeam, and the first direction is perpendicular to second direction setting. Through the fixed end of first drive mechanism and second drive mechanism is fixed in sewing machine base and can be reliably supported, and through first drive mechanism and second drive mechanism provide reliable driving force, guarantee the reliable stability of clothing conveying of processing.

Description

Technical Field

[0001] This utility model relates to the field of garment processing technology, and more specifically, to a sewing platform. Furthermore, this utility model also relates to a pocket opening machine including the aforementioned sewing platform. Background Technology

[0002] In the field of garment processing technology, the pocket opening machine, as a device capable of processing garment pockets, is an indispensable supporting equipment. Specifically, the material setting mechanism clamps the garment and sequentially feeds it into the laser tube, the feeding port, and the sewing machine station. The laser tube cuts the position of the garment pocket opening, and the folding and shaping mechanisms work together to align the pocket lip with the pocket opening and fold the edge. Finally, the sewing machine sews the pocket lip to the pocket opening, thus adding a pocket to the garment.

[0003] In related technologies, the structure capable of conveying garments is independent of the sewing machine body and requires a separate suspension beam to install the conveying structure. In this case, the suspension beam itself is relatively suspended, and the conveying structure is prone to instability when conveying garments.

[0004] In conclusion, ensuring the reliable and stable transport of garments is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a sewing platform that can ensure reliable and stable garment conveying. Another purpose of this utility model is to provide a pocket opening machine including the above-mentioned sewing platform.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A sewing platform, comprising:

[0008] Sewing machine base;

[0009] The feeding mechanism includes a feeding beam disposed on the base of the sewing machine and a clamping assembly movable relative to the feeding beam, the clamping assembly being used to clamp and feed the garment to be processed;

[0010] A first driving mechanism, the fixed end of which is connected to the sewing machine base, and the driving end of which is connected to the feeding beam, are used to drive the feeding beam to move along a first direction.

[0011] The second drive mechanism has a fixed end connected to the sewing machine base and a drive end provided with the clamping assembly. The second drive mechanism can drive the clamping assembly to move relative to the feeding beam along a second direction, where the first direction is perpendicular to the second direction.

[0012] Preferably, the first driving mechanism includes a first driving motor, a first transmission shaft, and a second transmission shaft. The first driving motor is fixed to the sewing machine base and can drive the first transmission shaft. The first transmission shaft and the second transmission shaft are arranged perpendicularly, and the first transmission shaft drives at least two of the second transmission shafts. The second transmission shaft is used to drive the feeding beam to move along the first direction.

[0013] Preferably, the device further includes a drive base connected to the sewing machine base, wherein a first synchronous belt is provided in the drive base, one side of the first synchronous belt is rotatably connected to the first transmission shaft, the other side of the first synchronous belt is rotatably connected to the drive base, and the second transmission shaft is connected to the first synchronous belt.

[0014] Preferably, along the transmission direction of the first synchronous belt, the drive base is provided with a first bearing groove, a first bearing is provided in the first bearing groove, and the first bearing is connected to the second transmission shaft;

[0015] Along the transmission direction perpendicular to the first synchronous belt, the drive base is provided with a second bearing groove, the second bearing groove is provided with a second bearing, and the second bearing is connected to the first transmission shaft.

[0016] Preferably, at least one of the drive bases corresponding to both sides of the first drive shaft along its axial direction is provided with an origin sensor, which is arranged on the lower side of the second drive shaft to detect whether the second drive shaft has reached its initial position.

[0017] Preferably, the second drive mechanism includes a second drive motor fixed to the sewing machine base, an output shaft connected to the second drive motor, and a second synchronous belt. One side of the second synchronous belt is connected to the output shaft, and the other side of the second synchronous belt is connected to the sewing machine base or drive base. The second synchronous belt can drive the clamp assembly disposed on its upper side to move along the second direction.

[0018] Preferably, the clamping assembly includes a base plate assembly and a folding clamp. The base plate assembly is disposed at the drive end of the second drive motor. The side of the folding clamp is slidably connected to the feeding crossbeam. The bottom of the folding clamp is connected to the base plate assembly so as to support the folding clamp from multiple directions.

[0019] Preferably, the substrate assembly includes a first substrate and a second substrate. The first substrate is disposed at the drive end of the second drive motor. The first substrate is provided with a first slide rail disposed along the first direction and slidably connected to the second substrate. The second substrate is slidably connected to the folding clamp and the feeding beam.

[0020] The feeding beam is provided with a U-shaped groove, and a guide rail is provided in the U-shaped groove. At least two sliders are slidably connected to the guide rail, and the sliders are connected to the side of the folding fixture.

[0021] The first base plate is provided with at least two guide blocks on the side away from the first slide rail, and the sewing machine base is provided with at least two second slide rails arranged along the first direction and parallel to the direction of the feeding beam. The at least two guide blocks are slidably connected to the at least two second slide rails.

[0022] Preferably, it also includes a sewing machine head, which has a first part fixed to the drive base, a second part placed on the upper side of the feed beam, and a third part placed on the upper side of the sewing table, the third part being used to sew the garment to be processed and the bag opening;

[0023] The length direction of the sewing machine head is arranged parallel to the first direction to provide space for the clamp assembly to move along the second direction.

[0024] This utility model also provides a bag opening machine, including:

[0025] frame;

[0026] A sewing platform, as described in any of the above claims, wherein the sewing platform is disposed on the frame, and the sewing platform includes a sewing machine head disposed on the movement path of the clamping assembly;

[0027] A laser cutting device is located on the moving path of the clamping assembly and is used to cut the bag openings of the garment to be processed.

[0028] A bag fabric feeding device is used to feed bag fabric to the bag opening position, and the sewing machine head is used to sew the bag opening fed by the clamp assembly and the bag fabric fed by the bag fabric feeding device.

[0029] A sewing machine head is located on the moving path of the clamping assembly and is used to sew the bag opening and the bag fabric conveyed by the clamping assembly.

[0030] The laser cutting device includes a laser element, a housing, a reflector, and a light-emitting tube. The axial direction of the light-emitting tube is perpendicular to the length direction of the housing. The laser element is located inside the housing, and the reflector is provided in the light-emitting direction of the laser element. The reflector is used to adjust the light-emitting direction of the laser element to be along the direction of the light-emitting tube.

[0031] The sewing platform provided by this utility model includes a sewing machine base, a feeding mechanism, a first drive mechanism, and a second drive mechanism. The feeding mechanism includes a feeding beam and a clamping assembly movable relative to the feeding beam. The feeding beam is mounted on the sewing machine base, and the clamping assembly is used to clamp and feed the garment to be processed. The first drive mechanism is fixed to the sewing machine base and can be connected to the feeding beam through its drive end, so as to drive the feeding beam to move in a first direction, thereby enabling the clamping assembly connected to the feeding beam to move in the first direction. The second drive mechanism has a fixed end connected to the sewing machine base and a clamping assembly at its drive end. The second drive mechanism can drive the clamping assembly to move relative to the feeding beam in a second direction. The first direction is perpendicular to the second direction. The first drive mechanism and the second drive mechanism can realize the movement of the clamping assembly in the first and second directions, that is, the movement of the garment to be processed in the first and second directions.

[0032] The beneficial effects of this utility model are as follows: by fixing the fixed ends of both the first drive mechanism and the second drive mechanism to the sewing machine base, and utilizing the sewing machine base to provide reliable support, the first drive mechanism can be directly connected to the feeding beam placed on the sewing machine base to provide reliable driving force. At the same time, the second drive mechanism can provide reliable driving force to the clamp assembly to move relative to the feeding beam, thereby avoiding the situation where the drive component is suspended in the air, ensuring the reliable stability of the drive mechanism driving the clamp assembly to move in the first and second directions, that is, ensuring the reliable stability of the conveying of the garment to be processed. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0034] Figure 1 A schematic diagram of the sewing platform provided by this utility model;

[0035] Figure 2 for Figure 1 Rear view;

[0036] Figure 3 for Figure 2 A magnified view of a portion of the image;

[0037] Figure 4 A schematic diagram of the structure of the first driving mechanism provided by this utility model;

[0038] Figure 5This is a schematic diagram of the bag-opening machine provided by this utility model;

[0039] Figure 6 This is a schematic diagram of the material folding fixture provided by this utility model.

[0040] Figures 1-6 In the accompanying drawings, the reference numerals include:

[0041] 1-Sewing machine base; 2-Feeding mechanism; 3-First drive mechanism; 4-Second drive mechanism; 5-Sewing machine head; 7-Drive wheel; 8-Driven wheel; 9-Laser cutting device; 10-Folding knife device; 11-Bag fabric feeding device; 12-Frame;

[0042] 21-Feeding beam; 22-Baseboard assembly; 23-Guide rail; 24-Slider; 25-Folding fixture; 31-First drive shaft; 32-Second drive shaft; 33-First drive motor; 34-Coupling; 35-First synchronous belt; 36-Drive base; 37-Origin sensor; 38-First bearing; 39-Second bearing; 41-Second drive motor; 42-Output shaft; 43-Second synchronous belt; 44-Second slide rail; 45-Guide block; 91-Receiving box; 92-Light output tube;

[0043] 211-U-shaped groove; 221-First substrate; 222-First slide rail; 223-Second substrate; 251-Small pressure frame; 252-Large pressure frame; 253-Side; 254-Bottom; 361-First bearing groove; 362-Second bearing groove; 363-Through hole. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] The core of this utility model is to provide a sewing platform horse, which can be fixed to the sewing machine base 1 through the fixed ends corresponding to the first drive mechanism 3 and the second drive mechanism 4, ensuring reliable and stable operation when driving the feeding mechanism 2, thereby ensuring reliable and stable conveying of the garment to be processed. Another core aspect of this utility model is to provide a pocket opening machine including the above-mentioned sewing platform.

[0046] The sewing platform provided by this utility model includes: a sewing machine base 1, a feeding mechanism 2, a first drive mechanism 3, and a second drive mechanism 4. Please refer to [reference needed]. Figure 1 .

[0047] Among them, the sewing machine base 1 is the fixed base of the sewing platform itself, which can provide reliable and effective support.

[0048] Please refer to Figure 2 The feeding mechanism 2 includes a feeding beam 21 mounted on the sewing machine base 1 and a clamping assembly movable relative to the feeding beam 21. The clamping assembly is used to clamp and feed the garment to be processed. The feeding beam 21 is mounted on the sewing machine base 1 and can actually move relative to the sewing machine base 1 to drive the clamping assembly to move. The garment to be processed here, such as garment to be sewn or garment with pockets to be processed, needs to move in multiple directions.

[0049] The fixed end of the first drive mechanism 3 is connected to the sewing machine base 1 for reliable support, and the drive end of the first drive mechanism 3 is connected to the feeding beam 21 to drive the feeding beam 21 to move along a first direction. The first direction is as follows: Figure 2 As shown in the x-direction, the drive end of the first drive mechanism 3 is directly connected to the feeding beam 21, which can avoid the first drive mechanism 3 being suspended in the air, ensure the reliable drive of the first drive mechanism 3 on the feeding beam 21 and the clamping assembly connected to the feeding beam 21, and ensure the reliable stability of the clamping assembly in clamping and feeding the garment to be processed along the first direction.

[0050] The movement of the feeding beam 21 relative to the sewing machine base 1 is essentially the first direction. To further ensure the reliable stability of the movement, a sliding rail can be provided on the sewing machine base 1. The sliding rail and the bottom of the feeding beam 21 are slidably connected so that the feeding beam 21 and the sliding rail can be reliably fixed to the sewing machine base 1 through reliable contact, in conjunction with the fixed end of the first drive mechanism 3, thus ensuring the reliable stability of the movement of the feeding beam 21 and the clamp assembly along the first direction.

[0051] The fixed end of the second drive mechanism 4 is connected to the sewing machine base 1 to obtain reliable support. The drive end of the second drive mechanism 4 is equipped with a clamping assembly, which is in contact with the drive end of the second drive mechanism 4. The second drive mechanism 4 can drive the clamping assembly to move, specifically, it can drive the clamping assembly to move relative to the feeding beam 21 along a second direction. In this state, the feeding beam 21 is relatively fixed. The second direction is as follows: Figure 2 As shown in the y-direction.

[0052] The first direction is perpendicular to the second direction. By moving the clamping assembly relative to the feeding beam 21 along the second direction, and by moving the feeding beam 21 and the clamping assembly along the first direction, the garment to be processed can be moved in multiple directions, enabling the garment to be adapted to the sewing platform to meet processing requirements.

[0053] In this embodiment, the fixed ends of the first drive mechanism 3 and the second drive mechanism 4 can obtain reliable support by being connected to the sewing machine base 1, avoiding instability when providing driving force for movement in the first and second directions. Furthermore, the first drive mechanism 3 is connected to the feeding beam 21 provided on the sewing machine base 1 so that the driving force in the first direction can be reliably transmitted to the clamping assembly. The second drive assembly reliably transmits the driving force in the second direction to the clamping assembly provided on the driving end of the second drive assembly, which can ensure the reliable transmission of driving force, that is, can ensure the reliable and stable movement of the garment to be processed clamped by the clamping assembly.

[0054] In this embodiment, the first drive mechanism 3 and the second drive mechanism 4 are directly mounted on the sewing machine base 1 for reliable support, which greatly simplifies the mechanism and significantly reduces the cost.

[0055] Based on the above embodiments, the first drive mechanism 3 includes a first drive motor 33, a first transmission shaft 31 and a second transmission shaft 32. The first drive motor 33 is fixed to the sewing machine base 1 and can drive the first transmission shaft 31. The first transmission shaft 31 and the second transmission shaft 32 are arranged vertically. The second transmission shaft 32 is used to drive the feeding beam 21 to move along the first direction.

[0056] The first drive motor 33 is fixed to the sewing machine base 1 for reliable support, and the drive end of the first drive motor 33 is connected to the first transmission shaft 31. Through the transmission connection between the first transmission shaft 31 and the second transmission shaft 32, the driving force of the first transmission shaft 31 can be transmitted to the second transmission shaft 32. The first transmission shaft 31 and the second transmission shaft 32 are arranged perpendicularly, with the axis of the second transmission shaft 32 in the first direction and the axis of the first transmission shaft 31 in the second direction. This arrangement ensures that, while the first drive motor 33 is reliably fixed to the sewing machine base 1, the rotational driving force of the first transmission shaft 31 is converted into the force that drives the feeding beam 21 to move via the second transmission shaft 32, thus ensuring the reliable and stable movement of the feeding beam 21 and the clamp assembly located on the feeding beam 21 via the second transmission shaft 32.

[0057] The first drive shaft 31 is connected to at least two second drive shafts 32. These at least two second drive shafts 32 are arranged along a second direction. By contacting the feeding beam 21 with these at least two drive shafts 32, reliable stability of the feeding beam 21's movement after being driven can be further ensured. Specifically, the positions where the at least two second drive shafts 32 are connected to the feeding beam 21 can be at the middle, either side, or along its entire length; there are no specific limitations. Here, the length direction of the feeding beam 21 is the second direction.

[0058] Specifically, the transmission connection between the first transmission shaft 31 and the second transmission shaft 32 can be achieved using bevel gears that can assist in reversing direction, or by using transmission components such as a transmission chain or conveyor belt. For example, after reversing direction by meshing with bevel gears, the transmission chain can be driven to move along the first direction. Further fixing the second transmission shaft 32 to the transmission chain enables the second transmission shaft 32 to drive the feeding beam 21 to move along the first direction.

[0059] Based on any of the above embodiments, please refer to Figure 2 , Figure 4 It also includes a drive base 36 connected to the sewing machine base 1. A first synchronous belt 35 is provided inside the drive base 36. One side of the first synchronous belt 35 is rotatably connected to a first drive shaft 31, and the other side of the first synchronous belt 35 is rotatably connected to the drive base 36. A second drive shaft 32 is connected to the first synchronous belt 35. The axial direction of the second drive shaft 32 is parallel to the length direction of the first synchronous belt 35 and also parallel to the first direction.

[0060] The drive base is connected to the sewing machine base 1, and the fixed end of the first drive motor 33 can be connected to either the drive base or the sewing machine base 1, as long as the drive end of the first drive motor 33 and the first transmission shaft 31 can be connected.

[0061] The first synchronous belt 35 has a driving wheel 7 and a driven wheel 8 on both sides. The driving wheel 7 can be connected to the first transmission shaft 31, and the first transmission shaft 31 and the driving end of the first drive motor 33 are connected by a coupling 34. The driven wheel 8 is rotatably connected to the drive base. The first drive motor 33 can drive the first transmission shaft 31 to rotate, which can drive the first synchronous belt 35 to rotate. The corresponding second transmission shaft 32 connected to the first synchronous belt 35 can move to generate a driving force to push the feeding beam 21 and the clamp assembly to move in the first direction.

[0062] By using the first synchronous belt 35, coupling 34, and first drive motor 33 in cooperation, and by setting the axis of the second transmission shaft 32 parallel to the length direction of the first synchronous belt 35, the second transmission shaft 32 can move along the first direction when the first synchronous belt 35 rotates, thereby driving the feeding beam 21 to move along the first direction. The structure is simple and reliable, and the setting of the first synchronous belt 35 can ensure low operating noise and smooth and reliable operation, thereby improving the reliability of the first drive mechanism 3.

[0063] In this embodiment, it should be noted that for the configuration where the first drive shaft 31 is connected to at least two second drive shafts 32, multiple first synchronous belts 35, corresponding drive bases, driven wheels 8, and driving wheels 7 need to be provided accordingly. Alternatively, among the at least two second drive shafts 32 connected to the first drive shaft 31, the second drive shaft 32 located in the middle position does not need to be provided with first synchronous belts 35, corresponding drive bases, driven wheels 8, and driving wheels 7. The second drive shafts 32 on both sides can be provided accordingly. In this case, the second drive shaft 32 in the middle position can move with the second drive shafts 32 on both sides by means of connecting rods or other connecting components, which can achieve a reliable connection. This reduces the need for too many components, lowers design costs, and ensures the reliable stability of the movement of multiple second drive shafts 32.

[0064] Based on any of the above embodiments, please refer to Figure 4 Along the transmission direction of the first synchronous belt 35, the drive base 36 is provided with a first bearing groove 361, and a first bearing 38 is provided in the first bearing groove 361. The first bearing 38 is connected to the second transmission shaft 32. The first bearing 38 provides guidance and limiting for the movement of the second transmission shaft 32, ensuring the reliable stability of the movement of the feeding beam 21 along the first direction, thereby ensuring the reliable stability of the movement of the garment to be processed clamped by the fixture assembly.

[0065] The first bearing 38 can be specifically positioned at the center of the drive base 36 along the first direction. One side of the second drive shaft 32 is connected to the feeding beam 21, and the other side is provided with a through hole 363 on the drive base 36. The diameter of the through hole 363 is larger than the diameter of the second drive shaft 32. The connection between the second drive shaft 32 and the feeding beam 21 can be reliably fixed with fasteners.

[0066] Along the transmission direction perpendicular to the first synchronous belt 35, the drive base 36 is provided with a second bearing groove 362, and a second bearing 39 is provided in the second bearing groove 362. The second bearing 39 is connected to the first transmission shaft 31. The provision of the second bearing 39 can prevent radial runout of the first transmission shaft 31 when it rotates at high speed or is subjected to force, and ensure the precise positioning of the first transmission shaft 31. In combination with the provision of the first bearing 38, the reliable stability of the movement of the clamping assembly along the first direction can be guaranteed, thereby ensuring the reliable stability of the movement of the garment to be processed clamped by the clamping assembly.

[0067] The first bearing 38 and the second bearing 39 are mounted on the drive base 36. The drive base 36 is reliably mounted relative to the sewing machine base 1, which can ensure the reliable stability of the clamping assembly moving along the first direction, thereby ensuring the reliable stability of the movement of the garment to be processed clamped by the clamping assembly.

[0068] Based on any of the above embodiments, please refer to Figure 4 At least one of the drive bases 36 on both sides of the first drive shaft 31 is provided with an origin sensor 37. The origin sensor 37 is arranged on the lower side of the second drive shaft 32 and is used to detect whether the second drive shaft 32 has reached the initial position.

[0069] At the initial position of the second drive shaft 32, corresponding to the initial position of movement, the origin sensor 37 can flash or light up to ensure the accuracy of subsequent movement control of the second drive shaft 32. If the second drive shaft 32 fails to return to the initial position and the origin sensor 37 does not indicate anything, a certain calibration operation is required to ensure the reliable and accurate conveying of the garments to be processed.

[0070] The first drive shaft 31 has drive bases 36 on both sides of its axial direction. Multiple origin sensors 37 can be set in the multiple drive bases 36, or any drive base 36 can have an origin sensor 37. The specific design can be combined with the actual situation.

[0071] If multiple origin sensors 37 are set, the synchronization of the movement of multiple second drive shafts 32 can be determined by the information detected by the origin sensors 37. If a deviation occurs, the second drive shafts 32 at one or several locations can be corrected individually to ensure the accuracy and reliability of the movement of the garment to be processed.

[0072] Based on any of the above embodiments, please refer to Figure 2 , Figure 3 The second drive mechanism 4 includes a second drive motor 41 fixed to the sewing machine base 1, an output shaft 42 connected to the second drive motor 41, and a second synchronous belt 43. One side of the output shaft 42 of the second synchronous belt 43 is driven, and the other side of the second synchronous belt 43 is connected to the sewing machine base 1 or the drive base 36. The second synchronous belt 43 can drive the clamp assembly located on its upper side to move along the second direction.

[0073] The second synchronous belt 43 is also equipped with a driving pulley 7 on one side and a driven pulley 8 on the other side. The output end of the second drive motor 41 is connected to the driving pulley 7 to drive the second synchronous belt 43 to rotate. The driven pulley 8 is connected to the sewing machine base 1 or the drive base 36. The rotation of the second synchronous belt 43 can reliably move the clamping assembly along the second direction. It should be noted that, due to the movable connection between the clamping assembly and the feeding beam 21, the clamping assembly can reliably move along the second direction based on its connection with the feeding beam 21, while the feeding beam 21 remains stationary, thus meeting the operational requirements of moving the garment to be processed along the second direction.

[0074] In this embodiment, the second drive motor 41 is reliably supported by being fixed to the sewing machine base 1, and its output end can extend into the mounting shaft hole provided in the sewing machine base 1 and can be connected to the drive pulley 7 of the second synchronous belt 43. In this case, the second drive mechanism 4 is reliably supported relative to the sewing machine base 1, ensuring reliable stability of the garment to be processed moving along the second direction.

[0075] In addition, to ensure the reliable and stable rotation of the output shaft 42, a bearing can be installed in the mounting shaft hole. The bearing is connected to the outer periphery of the output shaft 42, which can further ensure the reliable and stable movement of the garment to be processed along the second direction.

[0076] Based on any of the above embodiments, please refer to Figure 3 , Figure 5 , Figure 6 The clamping assembly includes a base plate assembly 22 and a folding clamp 25. The base plate assembly 22 is located at the drive end of the second drive motor 41. The side 253 of the folding clamp 25 is slidably connected to the feeding beam 21. The bottom 254 of the folding clamp 25 is connected to the base plate assembly 22 so that the folding clamp 25 can be supported from multiple directions.

[0077] In this embodiment, the folding clamp 25 specifically includes a small pressure frame 251 and a large pressure frame 252. The small pressure frame 251 can move along a third direction so as to move closer to the large pressure frame 252 and clamp and fix the garment to be processed. The third direction is perpendicular to the second direction and the first direction.

[0078] The substrate assembly 22 is located at the drive end of the second drive motor 41 and can drive the second synchronous belt 43 to move in the second direction along with the second drive motor 41.

[0079] The side 253 of the folding clamp 25 is slidably connected to the feeding beam 21, and the bottom of the folding clamp 25 is connected to the base plate assembly 22, so that the folding clamp 25 can be supported from multiple directions, making the folding clamp 25 clamp and feed the garment to be processed more stably and reliably.

[0080] Based on any of the above embodiments, please refer to Figure 3The substrate assembly 22 includes a first substrate 221 and a second substrate 223. The first substrate 221 is disposed at the drive end of the second drive motor 41. The first substrate 221 is provided with a first slide rail 222 that is disposed along a first direction and slidably connected to the second substrate 223. The second substrate 223 is slidably connected to the folding clamp 25 and the feeding beam 21. The first substrate 221 moves relative to the feeding beam 21 along a second direction as the second drive motor 41 drives the second synchronous belt 43 to move, thereby driving the second substrate 223 and the folding clamp 25 to move along the second direction. When the feeding beam 21 and the folding clamp 25 are driven to move along the first direction by the first drive mechanism 3, the first slide rail 222 on the second substrate 223 can provide a guiding function for the movement, ensuring the reliable and stable movement of the garment to be processed along the first direction.

[0081] The feeding beam 21 is provided with a U-shaped groove 211, and a guide rail 23 is provided inside the U-shaped groove 211. At least two sliders 24 are slidably connected to the guide rail 23, and the sliders 24 are connected to the side 253 of the folding clamp 25. The U-shaped groove 211 provides space for the guide rail 23, and the at least two sliders 24 ensure reliable connection and support to the side 253 of the folding clamp 25, ensuring that the folding clamp 25 clamps and feeds the garment to be processed more smoothly and reliably.

[0082] At least two guide blocks 45 are provided on the side of the first base plate 221 away from the first slide rail 222. The sewing machine base 1 is provided with at least two second slide rails 44 arranged along the first direction and parallel to the direction of the feeding beam 21. The at least two guide blocks 45 are slidably connected to the at least two second slide rails 44. The second slide rails 44 provide guidance for the movement of the first base plate 221 along the second direction, thereby ensuring the accuracy, stability and reliability of the movement of the garment to be processed along the second direction.

[0083] At least two second slide rails 44 are provided on the sewing machine base 1 to avoid the second timing belt 43, so as to avoid interference and ensure the reliable and stable operation of each component.

[0084] Based on any of the above embodiments, please refer to Figure 1 , Figure 2 It also includes a sewing machine head 5, which has a first part fixed to the drive base 36, a second part placed on the upper side of the feed beam 21, and a third part placed on the upper side of the sewing table 6. The third part is used to sew the garment to be processed and the bag opening.

[0085] The sewing machine head 5 is positioned parallel to the first direction in its length direction to provide space for the clamping assembly to move along the second direction. Specifically, by aligning the length of the sewing machine head 5 parallel to the first direction, the length of the folding clamp 25 can be significantly increased, greatly enhancing the length of the sewn pocket. Here, the length of the folding clamp 25 is parallel to the second direction. Furthermore, due to the change in the length direction of the sewing machine head 5, more space is provided, allowing for the applicability of increasing the length of the sewing machine base 1, the feed beam 21, and the first slide rail 222. This extends the overall sewing platform along the second direction, providing a larger working space and significantly increasing the length of the sewn pocket.

[0086] In addition to the sewing platform described above, this utility model also provides a bag opening machine that includes the sewing platform disclosed in the above embodiments. Please refer to [link / reference]. Figure 5 The bag opening machine includes: a frame 12; a sewing platform mounted on the frame 12; a laser cutting device 9, mounted on the moving path of the clamping assembly, used to cut the bag opening of the garment to be processed; a folding knife device 10, used to fold the cut bag opening inward to form a folded edge effect; and a bag fabric feeding device 11, used to feed the bag fabric to the bag opening position.

[0087] The sewing platform includes a sewing machine head 5 located on the moving path of the clamping assembly, used for sewing the bag opening conveyed by the clamping assembly and the bag fabric conveyed by the bag fabric feeding device 11.

[0088] The garment to be processed is clamped and fixed by the clamping assembly. Then, driven by the first drive mechanism 3 and the second drive mechanism 4, the garment is sent to the laser cutting device 9. The laser cuts the opening of the garment at the bag opening. The folding knife device 10 forms a folded edge at the bag opening. Then, the bag fabric fed by the bag fabric feeding device 11 is sent to the laser-cut bag opening. Finally, the sewing machine head 5 sews the bag opening fed by the clamping assembly and the bag fabric fed by the bag fabric feeding device 11 to complete the sewing work.

[0089] The laser cutting device 9 includes a laser element, a receiving box 91, a reflector, and a light-emitting tube 92. The axis of the light-emitting tube 92 is perpendicular to the length direction of the receiving box 91, and the length direction of the receiving box 91 is parallel to a first direction. The laser element is located inside the receiving box 91, and a reflector is provided on the light-emitting path of the laser element. The reflector is used to adjust the light-emitting direction of the laser element to be along the direction of the light-emitting tube 92. The light-emitting direction of the light-emitting tube 92 is set towards the sewing table 6. By setting the reflector, the length and floor space of the entire bag-opening machine can be reduced by adjusting the light-emitting direction of the laser element, making the overall structure more compact.

[0090] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0091] The sewing platform and bag opening machine provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A sewing platform, characterized in that, include: Sewing machine base (1); The feeding mechanism (2) includes a feeding beam (21) disposed on the sewing machine base (1) and a clamping assembly movable relative to the feeding beam (21), the clamping assembly being used to clamp and feed the garment to be processed; The first drive mechanism (3) has a fixed end connected to the sewing machine base (1) and a drive end connected to the feeding beam (21) for driving the feeding beam (21) to move along the first direction. The second drive mechanism (4) has a fixed end connected to the sewing machine base (1) and a drive end provided with the clamp assembly. The second drive mechanism (4) can drive the clamp assembly to move relative to the feeding beam (21) in a second direction, and the first direction is perpendicular to the second direction.

2. The sewing platform according to claim 1, characterized in that, The first drive mechanism (3) includes a first drive motor (33), a first transmission shaft (31), and a second transmission shaft (32). The first drive motor (33) is fixed to the sewing machine base (1) and can drive the first transmission shaft (31). The first transmission shaft (31) and the second transmission shaft (32) are arranged vertically, and the first transmission shaft (31) is connected to at least two second transmission shafts (32). The second transmission shaft (32) is used to drive the feeding beam (21) to move along the first direction.

3. The sewing platform according to claim 2, characterized in that, It also includes a drive base (36) connected to the sewing machine base (1), the drive base (36) is provided with a first synchronous belt (35), one side of the first synchronous belt (35) is rotatably connected to the first transmission shaft (31), the other side of the first synchronous belt (35) is rotatably connected to the drive base (36), and the second transmission shaft (32) is connected to the first synchronous belt (35).

4. The sewing platform according to claim 3, characterized in that, Along the transmission direction of the first synchronous belt (35), the drive base (36) is provided with a first bearing groove (361), and a first bearing (38) is provided in the first bearing groove (361). The first bearing (38) is connected to the second transmission shaft (32). Along the transmission direction perpendicular to the first synchronous belt (35), the drive base (36) is provided with a second bearing groove (362), and a second bearing (39) is provided in the second bearing groove (362). The second bearing (39) is connected to the first transmission shaft (31).

5. The sewing platform according to claim 4, characterized in that, At least one of the drive bases (36) corresponding to the two sides of the first drive shaft (31) along the axial direction is provided with an origin sensor (37). The origin sensor (37) is arranged on the lower side of the second drive shaft (32) and is used to detect whether the second drive shaft (32) has reached the initial position state.

6. The sewing platform according to any one of claims 1 to 5, characterized in that, The second drive mechanism (4) includes a second drive motor (41) fixed to the sewing machine base (1), an output shaft (42) connected to the second drive motor (41), and a second synchronous belt (43). The output shaft (42) is connected to one side of the second synchronous belt (43), and the other side of the second synchronous belt (43) is connected to the sewing machine base (1) or the drive base (36). The second synchronous belt (43) can drive the clamp assembly located on its upper side to move along the second direction.

7. The sewing platform according to claim 6, characterized in that, The clamping assembly includes a base plate assembly (22) and a folding clamp (25). The base plate assembly (22) is located at the drive end of the second drive motor (41). The side (253) of the folding clamp (25) is slidably connected to the feeding beam (21). The bottom (254) of the folding clamp (25) is connected to the base plate assembly (22) so that the folding clamp (25) can be supported from multiple directions.

8. The sewing platform according to claim 7, characterized in that, The substrate assembly (22) includes a first substrate (221) and a second substrate (223). The first substrate (221) is disposed at the driving end of the second drive motor (41). The first substrate (221) is provided with a first slide rail (222) arranged along the first direction and slidably connected to the second substrate (223). The second substrate (223) is slidably connected to the bending clamp (25) and the feeding beam (21). The feeding beam (21) is provided with a U-shaped groove (211), and a guide rail (23) is provided in the U-shaped groove (211). The guide rail (23) is slidably connected to at least two sliders (24), and the sliders (24) are connected to the side (253) of the folding clamp (25). The first base plate (221) is provided with at least two guide blocks (45) on the side away from the first slide rail (222). The sewing machine base (1) is provided with at least two second slide rails (44) arranged along the first direction and parallel to the direction of the feeding beam (21). The at least two guide blocks (45) are slidably connected to the at least two second slide rails (44).

9. The sewing platform according to claim 8, characterized in that, It also includes a sewing machine head (5), which has a first part fixed to the drive base (36), a second part placed on the upper side of the feed beam (21), and a third part placed on the upper side of the sewing table (6), the third part being used to sew the garment to be processed and the bag opening; The length direction of the sewing machine head (5) is parallel to the first direction so as to provide space for the clamp assembly to move along the second direction.

10. A bag-opening machine, characterized in that, include: Rack (12); The sewing platform is the sewing platform according to any one of claims 1 to 9, the sewing platform is disposed on the frame (12), and the sewing platform includes a sewing machine head (5) disposed on the movement path of the clamp assembly. A laser cutting device (9) is located on the moving path of the clamp assembly and is used to cut the bag opening of the garment to be processed. The bag feeder (11) is used to feed the bag fabric to the bag opening position, and the sewing machine head (5) is used to sew the bag opening fed by the clamp assembly and the bag fabric fed by the bag feeder (11). The laser cutting device (9) includes a laser element, a housing (91), a reflector, and a light-emitting tube (92). The axial direction of the light-emitting tube (92) is perpendicular to the length direction of the housing (91). The laser element is located inside the housing (91), and the reflector is provided in the light-emitting direction of the laser element. The reflector is used to adjust the light-emitting direction of the laser element to be along the direction of the light-emitting tube (92).

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