Automatic sewing apparatus and bone position adjusting device thereof

Abstract

The application relates to a bone position adjusting device of an automatic sewing machine, which comprises a fixed support, a pressing plate used for driving the bone position, and a driving mechanism connected between the fixed support and the pressing plate and used for driving the pressing plate to move in XYZ three-axis directions. In the above scheme, the driving mechanism is arranged to drive the pressing plate to move in XYZ three-axis directions, so that the pressing plate can freely move in XYZ three-axis directions, that is, the pressing plate can move to any point in the stroke range of the driving mechanism, and then the fixed support is used to support the driving mechanism and the pressing plate, so that the vacancy of automatic bone position adjustment in the existing automatic sewing machine is filled, the automatic degree of the automatic sewing machine is improved, the labor cost is further reduced, and the automatic sewing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of garment production equipment, in particular to an automatic sewing device and a bone position adjusting device thereof. BACKGROUND

[0002] With the increasing degree of automation of garment manufacturers, the garment manufacturing process is gradually replaced from manual completion to automatic sewing device completion. In the production process of knitted clothes, there is a ribbed foot process. Ribbed foot refers to laying rib pieces and body pieces on a rib sewing machine according to requirements, and then using the rib sewing machine to sew the two pieces. Sewing multiple pieces together will generate a seam at the connection position of the pieces, which is called a bone position. In order to achieve good appearance and functional comfort, the bone position generated at the connection between the front and back body needs to be moved to a specific side.

[0003] In the existing automatic sewing device, bone position adjustment needs to be adjusted and confirmed manually, which is prone to omissions and cannot guarantee quality and garment stability, and the labor cost is high and the degree of automation is low. SUMMARY

[0004] Therefore, it is necessary to provide a bone position adjusting device of an automatic sewing device to solve the problem that automatic bone position adjustment cannot be achieved in the prior art.

[0005] The present application provides a bone position adjusting device of an automatic sewing device, comprising:

[0006] A fixed support;

[0007] A pressing piece for moving the bone position;

[0008] A driving mechanism connected between the fixed support and the pressing piece, the driving mechanism being used to drive the pressing piece to move in XYZ three-axis directions.

[0009] In the above scheme, the driving mechanism is provided to drive the pressing piece to move in XYZ three-axis directions, realizing the free movement of the pressing piece in XYZ three-axis directions, that is, the pressing piece can move to any point within the stroke range of the driving mechanism, and then the fixed support is used to support the driving mechanism and the pressing piece, filling the gap that the bone position cannot be automatically adjusted in the existing automatic sewing device, improving the degree of automation of the automatic sewing device, and further reducing the labor cost and improving the automatic sewing efficiency.

[0010] The technical scheme of the present application is further described as follows:

[0011] In one embodiment, a fixed seat is connected between the pressing piece and the driving mechanism, the pressing piece is fixedly connected to the fixed seat, and the fixed seat can be driven by the driving mechanism to move in XYZ three-axis directions.

[0012] In one embodiment, the driving mechanism comprises:

[0013] a Y-axis driving mechanism connected to the fixed support;

[0014] an X-axis driving mechanism connected to the Y-axis driving mechanism and movable by the Y-axis driving mechanism along the Y-axis;

[0015] a Z-axis driving mechanism connected to the X-axis driving mechanism and movable by the X-axis driving mechanism along the X-axis, the Z-axis driving mechanism being capable of driving the fixed seat to move along the Z-axis.

[0016] In one embodiment, the Y-axis driving mechanism, the X-axis driving mechanism and the Z-axis driving mechanism are telescopic cylinders.

[0017] In one embodiment, the tablet is in a tablet structure.

[0018] In one embodiment, the tablet comprises:

[0019] a connecting piece, one end of the connecting piece being connected to the fixed seat, the connecting piece extending in the direction of the Z-axis;

[0020] a pushing piece, the pushing piece being connected to the other end of the connecting piece, the pushing piece being parallel to the plane formed by the X-axis and the Y-axis.

[0021] In one embodiment, the pushing piece and the fixed seat are located on the same side of the fixed support, the connecting piece is inclined in the direction of the Y-axis, and the included angle between the connecting piece and the pushing piece is obtuse.

[0022] In one embodiment, the fixed support is in an L-shaped structure, comprising:

[0023] a vertical plate, one end of the vertical plate being connected to the automatic sewing device;

[0024] a horizontal plate, one end of the horizontal plate being fixedly connected to the other end of the vertical plate, the other end of the horizontal plate being connected to a driving device, and the horizontal plate being perpendicular to the vertical plate.

[0025] In one embodiment, a reinforcing plate is connected between the horizontal plate and the vertical plate.

[0026] The application also provides an automatic sewing device, comprising a sewing device and the bone position adjusting device as described above. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, and are incorporated herein for explanation.

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative effort.

[0029] Figure 1 The structural diagram of the bone position adjusting device of the automatic sewing equipment according to an embodiment of the present application.

[0030] Explanation of reference signs:

[0031] 200, bone position adjusting device; 210, pressing piece; 211, connecting piece; 212, pushing piece; 220, driving mechanism; 221, Y-axis driving; 222, X-axis driving; 223, Z-axis driving; 230, fixed support; 231, horizontal plate; 232, vertical plate; 2321, long slot; 233, reinforcing plate; 240, fixed seat. DETAILED DESCRIPTION

[0032] In order to make the above objectives, features and advantages of the present application more apparent, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0033] As shown in Figure 1 The present application provides a bone position adjusting device 200 of an automatic sewing equipment, which comprises: a fixed support 230; a pressing piece 210, the pressing piece 210 is used to push the bone position; a driving mechanism 220, which is connected between the fixed support 230 and the pressing piece 210, the driving mechanism 220 is used to drive the pressing piece 210 to move in XYZ three-axis direction. For example, the driving mechanism 220 can be provided with gear and rack mechanism in X-axis and Y-axis direction, and provided with a screw mechanism in Z-axis direction, so as to realize the movement in XYZ three-axis direction.

[0034] It should be noted that the fixed support 230 is used to support the pressing piece 210 and the driving mechanism 220, in a specific embodiment, the fixed support 230 is fixedly connected to the automatic sewing equipment, and in another specific embodiment, the fixed support 230 can also be connected to the ground and the like.

[0035] It should be noted that the XYZ three-axis direction refers to the X-axis direction, the Y-axis direction and the Z-axis direction, which correspond to the horizontal axis direction, the vertical axis direction and the vertical axis direction respectively, and the XYZ three-axis forms a space rectangular coordinate system, wherein the X-axis direction, the Y-axis direction and the Z-axis direction are perpendicular to each other.

[0036] It should be noted that the automatic sewing equipment should be provided with a control system and a bone position detection device, and the bone position adjusting device 200 is only an implementation mechanism for the bone position adjusting step, and the bone position adjusting device 200 can also be controlled by the control system to realize automatic adjustment of the bone position. It can be understood that the bone position detection device can detect the position of the bone position and output the bone position detection result to the control system, and the control system can judge whether the bone position needs to be adjusted according to the bone position detection result. When the bone position needs to be adjusted, the control system can control the bone position adjusting device 200 to adjust the bone position.

[0037] It can be understood that when the bone position adjusting device 200 adjusts the bone position, the pressing plate 210 needs to be moved to the vicinity of the bone position under the driving of the driving mechanism 220, and then when the bone position is adjusted, not only the bone position detection device needs to accurately detect the position of the bone position, but also each structure of the bone position adjusting device 200 needs to accurately execute according to the design requirements. For example, the XYZ three-axis direction in which the pressing plate 210 driven by the driving mechanism 220 needs to be consistent with the set direction, and during the installation and use of each component, the XYZ three-axis direction will not be offset, and at the same time, it is also required that the connection between the fixed support 230 and the automatic sewing equipment, the mechanism of the fixed support 230 itself and the driving mechanism 220 should be as stable as possible, so as to avoid the offset of the fixed support 230 during use, which causes the failure of the pressing plate 210 to adjust the bone position.

[0038] When the bone position is adjusted by using the bone position adjusting device 200, the driving mechanism 220 drives the pressing plate 210 to insert into the position below the bone position, and then the pressing plate 210 is used to move the bone position to the other side, and then the driving mechanism 220 drives the pressing plate 210 to reset to a position which does not affect the sewing of the automatic sewing equipment.

[0039] In the above scheme, the driving mechanism 220 is arranged to drive the pressing plate 210 to move in the XYZ three-axis direction, so as to realize the free movement of the pressing plate 210 in the XYZ three-axis direction, that is, the pressing plate 210 can move to any point within the stroke range of the driving mechanism 220, and then the fixed support 230 supports the driving mechanism 220 and the pressing plate 210, which fills the gap that the existing automatic sewing equipment cannot automatically adjust the bone position, improves the automation degree of the automatic sewing equipment, further reduces the labor cost and improves the automatic sewing efficiency.

[0040] The technical scheme of the present application will be further described below:

[0041] In one embodiment, a fixing base 240 is connected between the pressing plate 210 and the driving mechanism 220, and the fixing base 240 is driven by the driving mechanism 220 to move along the XYZ three-axis direction, so as to realize the movement of the pressing plate 210 along the XYZ three-axis direction.

[0042] It can be understood that the fixing base 240 is arranged between the pressing plate 210 and the driving mechanism 220, and functions to connect the pressing plate 210 and the driving mechanism 220. It should be noted that the connection between the fixing base 240 and the Z-axis driving 223 and the connection between the fixing base 240 and the pressing plate 210 should adopt a stable connection mode, and preferably a fixed connection or a detachable connection.

[0043] In a specific arrangement, the driving mechanism 220 includes a Y-axis driving 221, an X-axis driving 222 and a Z-axis driving 223. The Y-axis driving 221 is connected to the fixing support 230; the X-axis driving 222 is connected to the Y-axis driving 221 and can be moved along the Y-axis by the Y-axis driving 221; the Z-axis driving 223 is connected to the X-axis driving 222 and can be moved along the X-axis by the X-axis driving 222, and the Z-axis driving 223 can drive the fixing base 240 to move along the Z-axis. The connection sequence of the Y-axis driving 221, the X-axis driving 222 and the Z-axis driving 223 is not limited to this, and in other arrangements, the connection sequence between the fixing support 230 and the fixing base 240 can be Z-axis driving 223, X-axis driving 222 and Y-axis driving 221, or X-axis driving 222, Z-axis driving 223 and Y-axis driving 221.

[0044] It can be understood that in the use process of the bone position adjusting device 200, the pressing plate 210 may be deformed due to excessive force. In this case, in order to avoid affecting the efficiency of automatic sewing, one of the connection modes between the fixing base 240 and the Z-axis driving 223 and the connection between the fixing base 240 and the pressing plate 210 can be set as a detachable connection, such as a threaded connection, so that the pressing plate 210 can be replaced easily, and a new pressing plate 210 can be quickly replaced when the pressing plate 210 is deformed, thereby avoiding affecting the efficiency of automatic sewing.

[0045] However, the volume of the pressing plate 210 is small, and the processing precision required for the detachable connection such as threaded connection in the connection between the pressing plate 210 and the fixing base 240 is high. In this embodiment, the pressing plate 210 is fixedly connected to the fixing base 240, for example, by welding. The connection between the fixing base 240 and the Z-axis driving 223 is set as a detachable connection, such as a threaded connection.

[0046] In other embodiments, the pressing plate 210 can be directly connected to the Z-axis driving 223.

[0047] It should be noted that the Y-axis drive 221, the X-axis drive 222 and the Z-axis drive 223 should be perpendicular to each other when installed, and the connection between the Y-axis drive 221 and the X-axis drive 222, the connection between the Y-axis drive 221 and the fixed support 230, and the connection between the X-axis drive 222 and the Z-axis drive 223 should be stable, preferably fixed or detachable, and can be welded, threaded or the like.

[0048] It should be understood that the Y-axis drive 221, the X-axis drive 222 and the Z-axis drive 223 can be any kind of drive that can realize the telescopic function, such as a telescopic cylinder or an electric push rod. In this embodiment, the Y-axis drive 221, the X-axis drive 222 and the Z-axis drive 223 are all telescopic cylinders.

[0049] Further, the pressing piece 210 has a sheet structure.

[0050] It should be noted that the bone site, as a joint of multiple cutting pieces, will generate a joint at the connection position of the cutting pieces. Generally, the width of the bone site is relatively narrow, and the thickness is slightly larger than that of the cutting piece. Before the bone site adjustment device 200 adjusts the bone site, the bone site will remain vertical or inclined to either side in a natural state. It should be understood that if the bone site is inclined to either side, when it is necessary to adjust the bone site to the other side, it is necessary to first insert the pressing piece 210 under the bone site and then use the pressing piece 210 to move the bone site to the other side. In order to make it more convenient to insert the pressing piece 210 under the bone site, the pressing piece 210 is provided in a sheet shape.

[0051] It should be noted that the thickness of the pressing piece 210 should not be too thin, so as not to deform the pressing piece 210 after adjusting the bone site, affecting the next bone site adjustment.

[0052] Please refer to Figure 1 Further, the pressing piece 210 comprises a connecting piece 211 connected to the fixed seat 240 at one end, and a pushing piece 212 connected to the other end of the connecting piece 211, and the pushing piece 212 is horizontal to the X-axis direction.

[0053] It should be noted that the pushing piece 212 contacts and adjusts the bone site. The pushing piece 212 is horizontal to the X-axis direction, which means that the pushing piece 212 is parallel to the plane formed by the X-axis and the Y-axis. The purpose is to make the pushing piece 212 parallel to the cutting piece in the automatic sewing state, so as to insert the pressing piece 210 under the bone site when adjusting the bone site, avoiding the pushing piece 212 inserted into the bone site to cause the cutting piece to shift or the pushing piece 212 to break.

[0054] It can be understood that the connecting piece 211 is connected between the fixing seat 240 and the pressing piece 212, and the main function thereof is to make the pressing piece 212 and the fixing seat 240 not in the same horizontal plane, and the two have a height difference in the Z-axis direction. That is, the pressing piece 212 is located below the fixing seat 240, which can avoid the interference of the fixing seat 240 in the Z-axis direction on the pressing piece 212 during the bone site adjustment, so that the descending height of the pressing piece 212 is limited.

[0055] The interference of the fixing seat 240 in the Z-axis direction can be understood as follows: since the thickness of the pressing piece 212 is very thin, and the fixing seat 240 is connected with the pressing piece 210, for example, welded, there may be a part of the connection area with a thickness greater than that of the pressing piece 210, so that when the fixing seat 240 is lowered, the connection area with a greater thickness has contacted the pressing piece 212, but the pressing piece 210 cannot be inserted below the bone site. It can also be understood that when the pressing piece 212 is directly connected to the fixing seat 240, the fixing seat 240 needs to be lowered to contact or approach the pressing piece 212, and at this time, the pressing piece 212 can be inserted below the bone site, and at this time, the movement in the X-axis direction or the Y-axis direction may cause the displacement of the pressing piece 212, causing the sewing deviation or stop.

[0056] It can be understood that the connecting piece 211 can be perpendicular to the fixing seat 240, or can be inclined. When the connecting piece 211 is perpendicular to the fixing seat 240, the fixing seat 240 is located directly above the pressing piece 212 in the Z-axis direction, and the pressing piece 212 should not be interfered by the fixing seat 240 during the bone site adjustment. However, in the Y-axis direction, if the length of the pressing piece 212 is short, the pressing piece 212 may still be interfered by the fixing seat 240 in the Y-axis direction during the bone site adjustment.

[0057] The interference of the fixing seat 240 in the Y-axis direction can be understood as follows: when the width of the fixing seat 240 in the Y-axis direction is greater than the length of the pressing piece 212 in the Y-axis direction, and the bone site is located between the fixing seat 240 and other devices of the automatic sewing machine in the Y-axis direction, at this time, the pressing piece 212 can only be moved to the position where the fixing seat 240 abuts against other devices of the automatic sewing machine. If the bone site is close to other devices of the automatic sewing machine, the pressing piece 212 cannot contact the bone site when it is moved to the position where the fixing seat 240 abuts against other devices of the automatic sewing machine, so the adjustment of the bone site cannot be realized.

[0058] Therefore, as Figure 1As shown, in this embodiment, the connecting piece 211 extends along the Z-axis while also tilting in the Y-axis, forming an obtuse angle with the paddle 212. This ensures that the paddle 212 is not interfered with by the fixing base 240 during bone position adjustment in the Y-axis direction. For example, if the connecting piece 211 is rectangular, its longitudinal ends are connected to the fixing base 230 and the paddle 212, respectively, resulting in a height difference between the fixing base 240 and the paddle 212 in the Z-axis direction. Furthermore, the connecting piece 211 is tilted toward the Y-axis, creating an angle between the length of the connecting piece 211 and the Z-axis direction.

[0059] like Figure 1 As shown, in this embodiment, the paddle 212 is positioned below the fixing base 240, near the side of the automatic sewing machine. It should be understood that the joint, formed by joining multiple panels, creates a seam at the joining point. While its length varies, the joint begins at the location of the sewing machine. Therefore, to accommodate shorter joints, the connecting piece 211 is tilted toward the side of the sewing machine in the Y-axis direction, positioning the paddle 212 below the fixing base 240. In one specific configuration, the paddle 212 and the fixing base 240 are positioned on the same side of the fixed bracket 230. The connecting piece 211 is tilted toward the fixing bracket 230 in the Y-axis direction, positioning the paddle 212 closer to the fixing bracket 230 than the fixing bracket 240. When the fixing bracket 230 is installed in the automatic sewing machine, the paddle 212 is positioned near the side of the sewing machine and below the fixing bracket 240.

[0060] Furthermore, the connecting piece 211 and the paddle 212 are formed in an integral structure, and specifically can be formed by die-casting followed by CNC bending or stamping.

[0061] Furthermore, the fixing bracket 230 has an L-shaped structure, including: a vertical plate 232, one end of which is connected to the automatic sewing equipment; and a horizontal plate 231, which is fixedly connected to the other end of the vertical plate 232 and is perpendicular to the vertical plate 232.

[0062] See also Figure 1 In this embodiment, a plurality of long grooves 2321 are provided at one end of the vertical plate 232 connected to the automatic sewing equipment. These long grooves 2321 can be adapted to the automatic sewing equipment to realize threaded connection, so that the vertical plate 232 can move up and down relative to the automatic sewing equipment while the connection structure is stable.

[0063] Please continue reading Figure 1The Y-axis driver 221 is connected to the horizontal plate 231. In order to ensure the stability of the connection between the Y-axis driver 221 and the horizontal plate 231, the horizontal plate 231 extends horizontally at the connection between it and the Y-axis driver 221 to increase the connection area between it and the Y-axis driver 221 and enhance the stability of the connection between it and the Y-axis driver 221.

[0064] It should be noted that a variety of connection methods can be used between the Y-axis drive 221 and the horizontal plate 231. In order to ensure stability between the two, a fixed connection or a detachable connection is preferably used. In this embodiment, a threaded connection is used between the Y-axis drive 221 and the horizontal plate 231.

[0065] Furthermore, a reinforcing plate 233 is connected between the horizontal plate 231 and the vertical plate 232. The reinforcing plate 233 serves to make the connection between the horizontal plate 231 and the vertical plate 232 more stable.

[0066] Generally, since the horizontal plate 231 and the vertical plate 232 are arranged vertically, the connection range is only one side of the horizontal plate 231 or the vertical plate 232, and rotation or deformation is easy to occur between the horizontal plate 231 and the vertical plate 232 when subjected to force. Figure 1 As shown, the driving mechanism 220 is connected to the horizontal plate 231. The gravity of the driving mechanism 220, the fixing seat 240 and the pressing plate 210 produces a downward pulling force on the horizontal plate 231. This pulling force makes the horizontal plate 231 tend to rotate relative to the vertical plate 232, that is, with the connection point between the horizontal plate 231 and the vertical plate 232 as the center of the circle, the horizontal plate 231 and the other end of the vertical plate 232 tend to approach each other. On the other hand, the driving mechanism 220 needs to move the pressing plate 210 relative to the fixed bracket 230 when driving the pressing plate 210 to move. The driving mechanism 220 inevitably has a thrust on the fixed bracket 230. For example, in this embodiment, the Y-axis drive 221 is connected to the horizontal plate 231. When the Y-axis drive 221 drives other components relative to the fixed bracket 230 along the Y-axis drive 221, there is also a corresponding thrust on the horizontal plate 231 in the Y-axis direction. This thrust easily causes the connection between the horizontal plate 231 and the vertical plate 232 to be easily twisted and deformed, that is, the connection between the horizontal plate 231 and the vertical plate 232 is circular, and there is a tendency to rotate in the plane where the horizontal plate 231 is located. Therefore, it is necessary to set a reinforcing plate 233 between the horizontal plate 231 and the vertical plate 232 to improve the bearing capacity of the horizontal plate 231 and the vertical plate 232, so as to avoid the deformation of the fixed bracket 230 during use, which causes the pressing plate 210 to fail to adjust the bone position.

[0067] It is understandable that the structure between the reinforcing plate 233 and the horizontal plate 231 and the vertical plate 232 is not limited, but generally, the reinforcing plate 233 and the horizontal plate 231 and the vertical plate 232 form a triangular structure that is more stable.

[0068] Specifically, the reinforcing plate 233 can be tilted between the horizontal plate 231 and the vertical plate 232 so that a right triangle is formed between the horizontal plate 231, the vertical plate 232 and the reinforcing plate 233. The reinforcing plate 233 is used to support the horizontal plate 231 to avoid rotation between the horizontal plate 231 and the vertical plate 232 during use, thereby affecting the positioning of the pressing plate 210.

[0069] like Figure 1 As shown, in this embodiment, the reinforcing plate 233 is a right-angled triangle structure, and the two right-angled sides of the reinforcing plate 233 are fixedly connected to the horizontal plate 231 and the vertical plate 232 respectively. At this time, the reinforcing plate 233 is perpendicular to the horizontal plate 231 and the vertical plate 232. The reinforcing plate 233 is used to support the horizontal plate 231 to avoid rotation between the horizontal plate 231 and the vertical plate 232 during use, thereby affecting the positioning of the pressing plate 210.

[0070] It should be noted that the connection method between the reinforcing plate 233 and the horizontal plate 231 and the vertical plate 232 is not limited, but in order to ensure the stability of the fixing bracket 230, it is preferably a fixed connection, which can be welding.

[0071] When using the bone position adjustment device 200, after the bone position detection device detects the bone position, the control system analyzes the bone position information and raises the sewing needle and built-in presser foot of the sewing device. The control system then controls the bone position adjustment device 200 to lower the pressing plate 210 so that it is inserted under the bone position. The pressing plate 210 is then raised and moved in the direction in which the bone position is to be adjusted, thereby completing the bone position adjustment. After the bone position adjustment is completed, the sewing needle and built-in presser foot of the sewing device are lowered, and sewing continues.

[0072] The present application also proposes an automatic sewing device, comprising a sewing device and the bone position adjustment device 200 as described in the above embodiment.

[0073] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0074] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

[0075] In the description of the application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0076] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0077] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; 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 internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. 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.

[0078] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it can only mean that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or it can only mean that the horizontal height of the first feature is less than that of the second feature.

[0079] It is to be understood that the terms "including", "comprising", "incorporating", "having" or "containing" or the like are used inclusively and are not exclusionary or open ended. For example, a composition, process or method that includes (or includes the presence of) elements A, B and C can also include (or include the presence of) one or more additional elements or steps, whether or not specifically listed. A description utilizing terms such as "comprising" or "containing" to describe a combination shall also be applicable to elements or steps of for example, "consisting of" or "consisting essentially of".

Claims

1. An apparatus for automatically adjusting the bone position of an automatic sewing machine, characterized in that, The utility model relates to a bone position adjusting device for automatic sewing equipment, which comprises a fixed support, a pressing plate, a driving mechanism, a fixed seat and a connecting plate. The fixed support is in L-shaped structure. The pressing plate is used for poking the bone position and is in sheet structure. The driving mechanism is connected between the fixed support and the pressing plate and is used for driving the pressing plate to move in XYZ three-axis direction. The pressing plate is connected with the fixed seat, and the fixed seat is fixedly connected with the pressing plate and can be driven by the driving mechanism to move in XYZ three-axis direction. The pressing plate comprises a connecting plate, one end of which is connected with the fixed seat, and the connecting plate extends in Z-axis direction. A poking plate is connected with the other end of the connecting plate and is parallel to the plane composed of X-axis and Y-axis. The poking plate and the fixed seat are located on the same side of the fixed support, the connecting plate is inclined in Y-axis direction, and the included angle between the connecting plate and the poking plate is obtuse.

2. The bone position adjusting device of the automatic sewing apparatus according to claim 1, wherein The driving mechanism comprises a Y-axis drive connected with the fixed support, an X-axis drive connected with the Y-axis drive and movable along Y-axis by the Y-axis drive, and a Z-axis drive connected with the X-axis drive and movable along X-axis by the X-axis drive. The Z-axis drive can drive the fixed seat to move along Z-axis. The Y-axis drive, the X-axis drive and the Z-axis drive are all telescopic air cylinders. The fixed seat and the Z-axis drive are detachably connected.

3. The bone position adjusting device of the automatic sewing apparatus according to claim 2, wherein The fixed support comprises a vertical plate, one end of which is connected with the automatic sewing equipment, a horizontal plate, one end of which is fixedly connected with the other end of the vertical plate, and the other end of the horizontal plate is connected with the driving mechanism, and the horizontal plate is perpendicular to the vertical plate.

4. The bone adjustment device of the automatic sewing apparatus according to claim 2, wherein A reinforcing plate is connected between the horizontal plate and the vertical plate.

5. The bone adjustment device of the automatic sewing apparatus according to claim 1, wherein The utility model relates to a bone position adjusting device for automatic sewing equipment, which comprises a sewing device and the bone position adjusting device according to claim 1. ​ ​ 6. The bone adjustment device of the automatic sewing apparatus according to claim 5, wherein ​ 7. An automatic sewing apparatus characterized by comprising: ​

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