Five-head quilt quilting machine

Abstract

The utility model discloses a five-head quilt quilting machine which comprises a machine frame. The number of the quilting and embroidering mechanisms is five, and the quilting and embroidering mechanisms are independently arranged on the rack and can independently move on the rack in the X direction; the reciprocating mechanism is provided with a guide rail, the guide rail extends in the Y direction and penetrates through the five groups of quilting and embroidering mechanisms, and a first reciprocating device is arranged on the guide rail; the bedding and clothing clamping mechanism comprises a frame, clamps are evenly distributed on the edge of the frame so as to clamp the edges of bedding and clothing, and the frame can be movably arranged on the guide rail in the Y direction and is in driving connection with the first reciprocating device so as to be driven by the reciprocating mechanism to reciprocate on the guide rail in the Y direction; and the supporting table is arranged below the bedding and clothing clamping mechanism. Compared with the traditional single-head quilting and embroidering machine, the scheme has the advantage of high quilting and embroidering efficiency. In addition, the quilting and embroidering mechanism in the scheme has the function of being adjusted in the Y direction, synchronous operation can be achieved when the patterns shaped like the Chinese character'pin 'are quilted and embroidered, and obvious advantages are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a quilted bedclothes machine, in particular to a five-head quilted bedclothes machine. BACKGROUND

[0002] The quilted bedclothes machine is a kind of textile machinery for sewing line patterns on mattress, bed cover, quilt and the like. It is similar to the principle of sewing machine, and the movement mode of sewing machine is: textile movement, machine stationary;The movement mode of quilted bedclothes machine is: machine movement, textile stationary.

[0003] The existing quilted bedclothes machine is mostly single-head, which cannot realize the synchronous sewing of array patterns when quilting patterns on bedclothes, and the efficiency is very low.

[0004] Therefore, a five-head quilted bedclothes machine capable of simultaneously quilting multiple patterns is urgently needed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a five-head quilted bedclothes machine to simultaneously quilt multiple patterns on bedclothes and improve the quilting efficiency of bedclothes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A five-head quilted bedclothes machine comprises

[0008] A rack;

[0009] Quilting mechanisms, five groups of which are independently arranged on the rack to be independently movable along the X direction on the rack;

[0010] A reciprocating mechanism having a guide rail extending along the Y direction and passing between the five groups of quilting mechanisms, and a first reciprocating device arranged on the guide rail;

[0011] A bedclothes clamping mechanism comprising a frame, clamps evenly arranged on the edges of the frame to clamp the edges of bedclothes, the frame being arranged on the guide rail, and the frame being drivingly connected with the first reciprocating device to reciprocate along the Y direction on the guide rail under the driving of the reciprocating mechanism;

[0012] A support table arranged below the bedclothes clamping mechanism to support the bedclothes when clamped.

[0013] Preferably, the quilting mechanism comprises a machine head assembly, a machine base assembly and a second reciprocating device for driving the machine head assembly and the machine base assembly to move synchronously, the machine head assembly comprises a mounting seat A slidably arranged on the upper part of the frame, the mounting seat A is provided with a lifting part, and the lifting part is drivingly connected with the machine head; the machine base assembly comprises a mounting seat B slidably arranged on the lower part of the machine base, the mounting seat A and the mounting seat B are oppositely arranged, the mounting seat B is fixedly provided with a machine base opposite to the machine head, and the mounting seat A is respectively connected with a first group of second reciprocating devices.

[0014] Preferably, the second reciprocating device comprises a transmission shaft A rotatably arranged on one side of the frame, the transmission shaft A vertically extends, and further comprises two groups of transmission wheels, one group of the transmission wheels is connected to the upper end and the lower end of the transmission shaft A, and the other group of the transmission wheels is rotatably arranged on the side of the frame away from the transmission shaft A, the two groups of transmission wheels are respectively provided with a transmission belt A connected with the mounting seat A and the mounting seat B, and the frame is further provided with a motor A, and the output shaft of the motor A is drivingly connected with the transmission shaft A through a transmission belt B.

[0015] Preferably, in the five groups of quilting mechanisms, at least two groups of quilting mechanisms are further provided with Y-direction adjusting devices, the Y-direction adjusting device comprises a Y-direction adjusting assembly A and a Y-direction adjusting assembly B, the Y-direction adjusting assembly A comprises a sliding seat A mounted on the mounting seat A, the lifting part is slidably arranged on the sliding seat A and can move along the Y direction, the sliding seat A is provided with a lead screw motor A, a lead screw sleeve A is arranged on the lead screw of the lead screw motor A, and the lead screw sleeve A is connected to the lifting part; the Y-direction adjusting assembly B comprises a sliding seat B arranged on the mounting seat B, the sliding seat B extends along the Y direction, the machine base is slidably arranged on the sliding seat B, the sliding seat B is further provided with a lead screw motor B, a lead screw sleeve B is arranged on the lead screw of the lead screw motor B, and the lead screw sleeve B is connected with the machine base; the quilting mechanisms provided with the Y-direction adjusting devices are distributed at intervals in the five groups of quilting mechanisms.

[0016] Preferably, the first reciprocating device comprises a pulley group arranged in the guide rail, the pulley group is connected with the frame, so that the frame can move along the length direction of the guide rail, and further comprises a guide wheel group rotatably arranged on the guide rail, the guide wheel group is arranged across the front and back of the frame, the bottom of the frame is provided with a motor reducer, and a transmission belt C is wound around the guide wheel group and the output end of the motor reducer.

[0017] Preferably, the clamp comprises a first clamping plate arranged on the frame, a rotating shaft rotatably arranged on the first clamping plate, the rotating shaft being drivingly connected with a second clamping plate, the rotating shaft being rotated to close the first clamping plate and the second clamping plate, and a radial extending crank being fixedly arranged on the rotating shaft, and the clamp further comprises an elastic hinge mounted on the frame, and a telescopic cylinder being hingedly connected to the elastic hinge, and the crank is hingedly connected to a telescopic end of the telescopic cylinder.

[0018] Preferably, the clamp further comprises a support A, the support A being arranged above the first clamping plate and being fixedly connected with the frame, and a stretching cylinder being fixedly connected with the support A, and a telescopic part of the stretching cylinder being connected with the first clamping plate to drive the first clamping plate to move by telescoping.

[0019] Preferably, the quilt laying mechanism further comprises a support B arranged on the guide rail and capable of sliding along the Y direction, a double output shaft motor being fixedly arranged on the support B, output shafts of the double output shaft motor extending along the X direction, umbrella wheels A being coaxially connected to two shaft ends of the double output shaft motor respectively, a transmission shaft B being vertically arranged beside the support A and being rotatably connected with the support A, an umbrella wheel B being drivingly connected with the umbrella wheel A being arranged at one end of the transmission shaft B, and a transmission gear being connected to a lower end of the transmission shaft B; a rack being arranged outside the guide rail and being meshed with the transmission gear; and a plurality of clamping cylinders A being uniformly arranged on the support B along the Y direction.

[0020] Preferably, the quilt laying mechanism further comprises a stop rod, the stop rod being arranged on a side of the quilt laying mechanism opposite to the quilt clamping mechanism.

[0021] Preferably, the quilt laying mechanism further comprises a material preparation mechanism, the material preparation mechanism comprising a support C, a rotating roller being rotatably arranged on the support C, the rotating roller extending along the X direction, at least two rows of clamping cylinders B being uniformly arranged on a surface of the rotating roller along the X direction, and a motor B being drivingly connected with one end of the rotating roller.

[0022] Compared with the prior art, the quilt laying mechanism has the following beneficial effects:

[0023] The quilt laying mechanism comprises five groups of quilting mechanisms capable of independently operating, and the quilt laying mechanism can simultaneously quilt patterns on a surface of a quilt, thereby greatly improving the quilt efficiency of a single-head quilting machine.

[0024] At least two groups of the five groups of quilting mechanisms have a Y direction position adjusting capability and are arranged in the five groups, so that the quilt laying mechanism can quilt patterns of a very common "pin" type without implementing in two steps, thereby further improving the quilt efficiency.

[0025] A stretching cylinder is arranged in the clamp to stretch the quilt more flatly, so as to ensure the accuracy after the pattern is sewed.

[0026] A quilt arranging mechanism is arranged to improve the convenience when the quilt is arranged on the quilt arranging mechanism.

[0027] A blocking rod is arranged to avoid the tail end of the quilt from falling to the ground when the quilt arranging mechanism pulls the quilt.

[0028] A material preparing mechanism is arranged to prepare multiple quilts at the same time, so as to improve the freedom of the worker during work. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a structural schematic diagram of the utility model;

[0030] Figure 2 is a structural schematic diagram of the utility model from another perspective;

[0031] Figure 3 is a structural schematic diagram of the utility model reciprocating mechanism;

[0032] Figure 4 is a structural schematic diagram of the clamp;

[0033] Figure 5 is a structural schematic diagram of the quilting mechanism;

[0034] Figure 6 is a partial enlarged view of the quilting mechanism;

[0035] Figure 7 is a structural schematic diagram of the quilt arranging mechanism.

[0036] REFERENCE SIGNS:

[0037] 1. frame

[0038] 2. quilting mechanism 21. head assembly 211. mounting seat A 212. lifting part 213. head 22. base assembly 221. mounting seat B 222. base 23. second reciprocating device 231. transmission shaft A 232. transmission wheel set 233. transmission belt A 234. motor A 235. transmission belt B 24. Y-direction adjusting device 241. Y-direction adjusting assembly A 2411. sliding seat A 2412. screw rod motor A 2413. screw rod sleeve A 242. Y-direction adjusting assembly B 2421. sliding seat B 2422. screw rod motor B 2423. screw rod sleeve B

[0039] 3. reciprocating mechanism 31. guide rail 32. first reciprocating device 321. pulley set 322. guide wheel set 323. transmission belt C 324. motor reducer

[0040] 4. Bed clothing clamping mechanism 41. Frame 42. Clamp 421. First clamping plate 422. Pivot 423. Second clamping plate 424. Crank 425. Elastic hinge 426. Telescopic cylinder 427. Bracket A 428. Stretching cylinder

[0041] 5. Bedding mechanism 51. Bracket B 52. Double output shaft motor 53. Umbrella wheel A 54. Transmission shaft B 55. Umbrella wheel B 56. Transmission gear 57. Rack 58. Clamping cylinder A 59. Stop lever

[0042] 6. Material preparation mechanism 61. Bracket C 62. Rotating roller 63. Clamping cylinder B 64. Motor B

[0043] 7. Support table. DETAILED DESCRIPTION

[0044] The technical solutions of the present application will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0045] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0046] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] As Figures 1-7The illustrated five-head quilting machine comprises a frame 1, on which five groups of quilting mechanisms 2 are installed and can independently operate to perform pattern quilting on the quilt between the quilting mechanisms. It is to be noted that each group of quilting mechanisms has an independent control structure to control the movement of the quilting mechanisms along the X direction on the frame, so as to adjust the distance between each group of quilting mechanisms according to the required pattern of quilting. During quilting, the quilt is clamped in the quilt clamping mechanism 4 and is in a tensioned and taut state. The quilt clamped by the quilt clamping mechanism 4 is driven by the reciprocating mechanism 3 to realize Y direction displacement, so as to cooperate with the quilting mechanisms to quilt the required pattern on the surface of the quilt.

[0048] It is to be noted that in the present scheme, the reciprocating mechanism 3 comprises a group of guide rails 31 installed on the frame, which extend along the Y direction and pass through the frame. A group of first reciprocating devices 32 are installed between the guide rails and the frame to drive the quilt clamping mechanism 4 installed on the guide rails to move reciprocally along the Y direction.

[0049] It is to be noted that the first reciprocating device 32 in the present scheme specifically comprises a pulley set 321 installed in the guide rail 31, which can roll in the G-shaped cavity of the guide rail and is connected to the side of the frame 41 in the quilt clamping mechanism. So that the frame is erected between the two guide rails and can move along the extension direction of the guide rail. At the same time, a group of guide wheel sets 322 are installed on the guide rail, which are composed of a plurality of guide wheels distributed on the guide rail. At the same time, a motor reducer 324 is installed at the bottom of the frame, the output shaft of which is a double-shaft output shaft. A transmission belt C323 is wound around the output shaft of the motor reducer and the guide wheel set. The transmission belt is fixedly connected to the frame in the quilt clamping mechanism 4 through a fixed clamp block. When the motor reducer rotates and drives the transmission belt C to move, it can simultaneously drive the frame in the quilt clamping mechanism 4 to move along the Y direction on the guide rail.

[0050] When the quilt surface is quilted with patterns, the motor reducer is reciprocated to drive the quilt clamping mechanism to move synchronously along the Y direction. At this time, the quilt and the quilting mechanism 2 will produce relative displacement along the Y direction, and the lines can be quilted along the Y direction.

[0051] In order to realize the quilting of the pattern in the X direction, the five sets of quilting mechanisms 2 in the scheme have independent position adjusting ability in the X direction. Specifically, the quilting mechanism includes a head assembly 21, a machine base assembly 22, and a second reciprocating device 23 for driving the head assembly and the machine base assembly to realize reciprocating movement in the X direction. The head assembly includes a mounting seat A211 that is slidingly fitted on the top beam of the machine frame 1, and the mounting seat A211 can slide along the track extending in the X direction on the top of the machine frame. An elevating part 212 is mounted on the mounting seat A211, which can be a screw elevating structure, a hydraulic elevating mechanism, etc. A head 213 for quilting is mounted on the elevating part of the elevating part 212. It should be noted that the head in the scheme can adopt the head part of the conventional quilting machine. At the same time, the machine base assembly 22 includes a mounting seat B221 that is slidingly fitted on the lower slide rail of the machine base and can move in the X direction along the extension direction of the lower slide rail of the machine base. The mounting seat B is provided with a machine base 222 that cooperates with the head. The second reciprocating device 23 is drivingly connected between the mounting seat A and the mounting seat B, so as to drive the head assembly and the machine base assembly in the set of quilting mechanisms 2 to move synchronously in the X direction during quilting.

[0052] In the scheme, the second reciprocating device 23 can have the following structure. Specifically, it includes a vertically extending transmission shaft A231 that is rotatably mounted on one side of the machine frame. It also includes two sets of transmission wheel groups 232 that are rotatably distributed on both sides of the machine frame to enable a transmission belt B that drives the head assembly and the machine base assembly to move to be wound thereon. Specifically, the transmission wheel group is composed of two transmission wheels, one set of transmission wheel groups is distributed on the side where the transmission shaft A is located, and the two transmission wheels in the set of transmission wheel groups 232 are coaxially connected to the upper and lower shaft ends of the transmission shaft A. The other set of transmission wheel groups is arranged on the other side of the machine frame, and the two transmission wheels are opposite to the transmission wheels on the transmission shaft A, so that the two transmission belts B can be horizontally wound on the transmission wheels distributed on the upper and lower sides. It should be noted that the transmission belt B is drivingly connected to the mounting seat A and the mounting seat B through a bolt.

[0053] It should be noted that in production, the patterns on the surface of the clothing are mostly in the shape of "pin" type distribution. At this time, if the five groups of quilting mechanism are arranged in the shape of "pin", there will be uneven patterns in the same group of patterns, and the end of the adjacent two groups of patterns cannot be quilted at the same time. Therefore, in the present scheme, at least two groups of quilting mechanism are designed to realize the function of Y direction position adjustment, that is, five groups of quilting mechanism 2 are arranged in the shape of "pin". Specifically, it includes Y direction adjusting assembly A 241 for adjusting the head assembly, so that it has the function of Y direction position adjustment, and Y direction adjusting assembly B 242 for adjusting the bed assembly, so that the bed assembly has the function of Y direction adjustment. Among them, the Y direction adjusting assembly A 241 includes a sliding seat A 2411 mounted on the mounting seat A, which has a guide sliding rail extending along the Y direction, and the lifting part is slidably mounted on the guide sliding rail of the sliding seat A. At the same time, a lead screw motor A 2412 is also installed on the sliding seat A, the lead screw of the lead screw motor A also extends along the Y direction, and a lead screw sleeve A 2413 is screwed on the lead screw, which is fixedly connected between the lead screw sleeve A and the lifting part, so as to drive the lifting part to move by the movement of the lead screw sleeve A on the lead screw motor A. In addition, the Y direction adjusting assembly B 242 includes a sliding seat B 2421 provided on the mounting seat B 221, which has a guide sliding rail extending along the Y direction, and the mounting seat B is slidably mounted on the guide sliding rail of the sliding seat B. It should be noted that a lead screw motor B 2422 is also installed on the mounting seat B, the lead screw of the lead screw motor B extends along the Y direction, and a lead screw sleeve B 2423 is screwed on the lead screw of the lead screw motor B. The lead screw sleeve B is fixedly connected to the sliding seat B, so as to drive the sliding seat B connected with the lead screw motor B to slide in the Y direction when the lead screw motor B rotates. It should be noted that in the present scheme, in order to reduce the cost, the quilting mechanism 2 with Y direction adjusting assembly can be two or three groups, and the quilting mechanisms provided with Y direction adjusting device 24 are arranged staggered. When it needs to be arranged in the shape of "pin", only the quilting mechanism provided with Y direction adjusting device needs to be driven to move out.

[0054] In the present scheme, the clothing clamping mechanism 4 is composed of a frame 31 and clamps 42 uniformly distributed on the frame. The clamps can be closed and clamp the edges of the clothing after the clothing is pulled into the frame.

[0055] Specifically, the clamp 42 comprises a first clamping plate 421 arranged on the frame 41, and a rotating shaft 422 is rotatably arranged on the first clamping plate 421, and the rotating shaft is connected with the first clamping plate through a support. A second clamping plate 423 is connected with the two ends of the rotating shaft 422. By driving the rotating shaft to rotate, the second clamping plate can be closed or separated from the first clamping plate. It should be noted that, in order to facilitate the driving of the rotating shaft to rotate, a crank 424 extending along the radial direction of the rotating shaft is connected with the rotating shaft. Meanwhile, an elastic hinge 425 is arranged on the frame 41, and a telescopic cylinder 426 is hinged on the elastic hinge 425, and the crank is hinged with the end of the telescopic rod of the telescopic cylinder. When the telescopic cylinder is extended, the rotating shaft can be driven to rotate, thereby driving the second clamping plate to close the first clamping plate. When the telescopic rod is retracted, the second clamping plate can be pulled up, and the second clamping plate is separated from the first clamping plate. Through the above structure and working mode, the edge of the patient dress clamped in the patient dress clamping mechanism can be clamped conveniently.

[0056] It should be noted that, in order to make the clamped patient dress more crisp, the clamp in the present scheme can move outward a distance after clamping the edge of the patient dress. Specifically, a support A 427 is further fixedly arranged on the frame 41, and the support A is arranged on the first clamping plate and does not contact the first clamping plate. Meanwhile, the first clamping plate and the frame are in close contact to ensure that they can move relative to the frame under external action. In addition, a stretching cylinder 428 is further fixedly arranged on the support A, and the telescopic part of the stretching cylinder is fixedly connected with the first clamping plate, so as to control the synchronous outward movement of the first clamping plate and the second clamping plate connected with the first clamping plate through the telescopic control of the stretching cylinder.

[0057] It should be further noted that, in the above structure, in order to ensure that the patient dress does not fall from the frame to the ground when clamping the patient dress, a support table 7 is further arranged below the frame 41, and the patient dress is placed on the support table before being clamped.

[0058] In addition, in order to improve the efficiency of the clamping of the bedding, the present application further provides a set of bedding laying mechanism 5. Specifically, the bedding laying mechanism comprises a bracket B51 slidably arranged on the guide rail 31 and capable of sliding along the Y direction, a double-output shaft motor 52 fixedly arranged on the bracket B51, the output shaft of the double-output shaft motor extending along the X direction, and an umbrella wheel A53 coaxially arranged on the end of the output shaft of the double-output shaft motor. Meanwhile, a transmission shaft B54 is vertically arranged on the side of the bracket B, the transmission shaft B is rotatably connected with the bracket B, the upper end of the transmission shaft B is coaxially connected with an umbrella wheel B55 meshing with the umbrella wheel A, and a transmission gear 56 is coaxially arranged on the lower end of the transmission shaft B. It is to be noted that a rack 57 extending along the Y direction is arranged on the outer side of the guide rail, when the double-output shaft motor rotates, the transmission gear is driven to rotate on the rack, thereby pushing the bracket B to slide on the guide rail towards the bedding clamping mechanism. In the present application, a plurality of clamping air cylinders A58 are uniformly arranged on the bracket B, after the worker clamps one side edge of the bedding with the clamping air cylinders A, the moving bracket B can pull the bedding to the bedding clamping mechanism. At this time, the clamping air cylinders A release the clamped edge of the bedding, and the bedding falls on the supporting table, and the edge can be clamped by the opened clamp.

[0059] As a preferred embodiment of the above-mentioned embodiment, in order to prevent the contact between the surface of the quilt and the rough frame and the guide rail when the bedding laying mechanism pulls the quilt, a blocking rod 59 is further arranged on the guide rail 31, the blocking rod is arranged on the guide rail and located on the side of the bedding laying mechanism away from the bedding clamping mechanism, so that when one end of the quilt is pulled forward, the other end not clamped can be lifted by the blocking rod to reduce the contact with the equipment.

[0060] Finally, it is to be noted that in the present application, a set of material preparation mechanism 6 is further provided. Through the material preparation mechanism, a plurality of beddings can be simultaneously prepared and pulled away by the bedding laying mechanism. Specifically, the material preparation mechanism 6 comprises a bracket C62, a rotating roller 62 rotatably arranged on the bracket C62, the rotating roller extending along the X direction, at least two rows of clamping air cylinders B63 uniformly arranged on the surface of the rotating roller along the X direction, and a motor B64 drivingly connected with one end of the rotating roller.

[0061] Working principle: the quilted quilt needs to be prepared, and the edge of one side is clamped by a row of clamping air cylinders B in the material preparation mechanism to serve as a reserve. When the quilted operation is needed, the driving motor B rotates, and the clamping air cylinder B clamping the quilt rotates to the opposite of the clamping air cylinder A in the quilt laying mechanism. Then, the clamping air cylinder A clamps the edge of the quilt and the clamping air cylinder B is released, and the quilt is transferred to the quilt laying mechanism. The double-output shaft motor in the quilt laying mechanism rotates and drives the transmission gear to rotate on the rack. With the rotation of the transmission gear, the quilt laying mechanism pulls the quilt to the middle of the frame of the quilt clamping mechanism. When the quilt is pulled into place, the clamping air cylinder A is released, and the quilt falls into the quilt clamping mechanism. The extension cylinder in the quilt clamping mechanism extends and drives the second clamping plate to flip to close with the first clamping plate, and the edge of the quilt is clamped. Then, the stretching cylinder retracts to pull the first clamping plate outward, and the clamped quilt is pulled and straightened. After the above steps are completed, the head assembly and the base assembly in the quilted mechanism are adjusted in the X direction under the drive of the second reciprocating mechanism. Then, the five groups of quilted structures are adjusted in the Y direction by the Y direction adjusting device. After the above adjustment is completed, the reciprocating mechanism drives the quilt clamping mechanism to move in the Y direction on the guide rail, and the quilted mechanism simultaneously implements quilted, so that the surface of the quilt is simultaneously quilted with five groups of patterns, which is convenient and fast.

[0062] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A five-head quilting machine, characterized in that: include Rack (1); The quilting mechanism (2) has five sets and is independently set on the frame (1) so that it can move independently on the frame (1) along the X direction; The reciprocating mechanism (3) has a guide rail (31) that extends along the Y direction and passes between the five quilting mechanisms, and a first reciprocating device (32) is provided on the guide rail (31). The garment clamping mechanism (4) includes a frame (41) with clamps (42) evenly distributed along the edge of the frame (41) to clamp the edge of the garment. The frame (41) is mounted on a guide rail (31) and is driven to be connected to the first reciprocating device (32) to reciprocate along the Y direction on the guide rail (31) under the drive of the reciprocating mechanism (3). A support platform (7) is located below the garment clamping mechanism (4) to support the garment when it is clamped.

2. A five-head quilting machine as described in claim 1, characterized in that: The quilting mechanism (2) includes a head assembly (21), a base assembly (22), and a second reciprocating device (23) that drives the head assembly (21) and the base assembly (22) to move synchronously. The head assembly (21) includes a mounting seat A (211) that slides on the upper part of the frame (1). A lifting part (212) is provided on the mounting seat A (211), and the lifting part (212) drives and connects to the head assembly (213). The base assembly (22) includes a mounting seat B (221) that slides on the lower part of the base assembly (222). The mounting seat A (211) and the mounting seat B (221) are arranged opposite to each other. A base assembly (222) opposite to the head assembly (213) is fixedly installed on the mounting seat B (221). The mounting seat A (211) is connected to the first set of second reciprocating devices (23).

3. A five-head quilting machine as described in claim 2, characterized in that: The second reciprocating device (23) includes a drive shaft A (231) rotatably disposed on one side of the frame (1). The drive shaft A (231) extends vertically and includes two sets of drive wheel sets (232). One set is connected to the upper and lower ends of the drive shaft A (231), and the other set is rotatably disposed on the side of the frame (1) away from the drive shaft A (231). The two sets of drive wheel sets (232) are respectively wound with a transmission belt A (233) connected to the mounting base A (211) and the mounting base B (221). A motor A (234) is also disposed on the outside of the frame (1). The output shaft of the motor A (234) is driven and connected to the drive shaft A (231) through the transmission belt B (235).

4. A five-head quilting machine as described in claim 3, characterized in that: Of the five quilting mechanisms (2), at least two are further equipped with a Y-axis adjustment device. The Y-axis adjustment device includes a Y-axis adjustment component A (241) and a Y-axis adjustment component B (242). The Y-axis adjustment component A (241) includes a slide A (2411) mounted on a mounting base A (211). The lifting part (212) is slidably mounted on the slide A (2411) and can move along the Y-axis. A screw motor A (2412) is mounted on the slide A (2411), and a screw sleeve A (2413) is mounted on the screw of the screw motor A (2412). The Y-axis adjustment component B (242) is connected to the lifting part (212); the Y-axis adjustment component B (242) includes a slide B (2421) disposed on the mounting base B (221), the slide B (2421) extends along the Y-axis, the machine base (222) is slidably disposed on the slide B (2421), the slide B (2421) is also provided with a lead screw motor B (2422), the lead screw of the lead screw motor B (2422) is provided with a lead screw sleeve B (2423), and the lead screw sleeve B (2423) is connected to the machine base (222); the quilting mechanism (2) provided with the Y-axis adjustment device (24) is distributed at intervals among the five sets of quilting mechanisms (2).

5. A five-head quilting machine as described in claim 4, characterized in that: The first reciprocating device (32) includes a pulley assembly (321) disposed in the guide rail. The pulley assembly (321) is connected to the frame (41) so that the frame (41) can move along the length direction of the guide rail (31). It also includes a guide wheel assembly (322) rotatably disposed on the guide rail (31). The guide wheel assembly (322) is disposed across the frame (1) front and back. A motor reducer (324) is disposed at the bottom of the frame (1). A conveyor belt C (323) is simultaneously wound around the guide wheel assembly (322) and the output end of the motor reducer (324).

6. A five-head quilting machine as described in claim 5, characterized in that: The clamp (42) includes a first clamping plate (421) disposed on the frame (41), a rotating shaft (422) is rotatably mounted on the first clamping plate (421), the rotating shaft (422) drives and connects to a second clamping plate (423), rotating the rotating shaft (422) to close the first clamping plate (421) and the second clamping plate (423), a radially extending crank (424) is fixedly disposed on the rotating shaft (422), and also includes an elastic hinge (425) mounted on the frame (41), a telescopic cylinder (426) is hinged on the elastic hinge (425), and the crank (424) is hinged to the telescopic end of the telescopic cylinder (426).

7. A five-head quilting machine as described in claim 6, characterized in that: The clamp (42) also includes a bracket A (427), which is mounted above the first clamping plate (421) and fixedly connected to the frame (41). The bracket A (427) is fixedly connected to a tension cylinder (428), and the telescopic part of the tension cylinder (428) is connected to the first clamping plate (421) so as to drive the first clamping plate (421) to move by telescopic movement.

8. A five-head quilting machine as described in claim 7, characterized in that: It also includes a bedding mechanism (5), which includes a bracket B (51) mounted on a guide rail (31) and capable of sliding along the Y direction. A dual-output shaft motor (52) is fixedly mounted on the bracket B (51). The output shaft of the dual-output shaft motor (52) extends along the X direction. The two shaft ends of the dual-output shaft motor (52) are coaxially connected to umbrella-shaped wheels A (53). A transmission shaft B (54) is also vertically mounted on the side of the bracket B (51) and rotatably connected to the bracket B (51). One end of the transmission shaft B (54) is provided with an umbrella-shaped wheel B (55) that is driven and connected to the umbrella-shaped wheel A (53). The lower end of the transmission shaft B (54) is connected to a transmission gear (56). It also includes a rack (57) mounted on the outside of the guide rail (31). The transmission gear (56) meshes with the rack (57). The bracket B (51) is also provided with a number of clamping cylinders A (58) evenly distributed along the Y direction.

9. A five-head quilting machine as described in claim 8, characterized in that: The bedding mechanism (5) also includes a stop bar (59), which is located on the side of the bedding mechanism opposite to the clothing clamping mechanism.

10. A five-head quilting machine as described in claim 9, characterized in that: It also includes a material preparation mechanism (6), which includes a support C (61), on which a rotating roller (62) is rotatably mounted. The rotating roller (62) extends along the X direction, and at least two rows of clamping cylinders B (63) are evenly arranged along the X direction on the surface of the rotating roller (62). One end of the rotating roller (62) is driven and connected to a motor B (64).

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