Machine head rotating template machine and machine head lifting structure thereof

Abstract

The utility model discloses a machine head rotating template machine and a machine head lifting structure thereof, and relates to the technical field of sewing, the machine head lifting structure comprises a machine head mounting seat, a rotating motor and a lifting mechanism, and the machine head mounting seat is provided with a machine head; the rotating motor is arranged on the machine head mounting seat, is connected with the machine head and is used for driving the machine head to rotate; the lifting mechanism is arranged on the machine body, connected with the machine head mounting seat and used for driving the machine head mounting seat to ascend and descend; the connecting line of the lifting mechanism and the rotating center of the machine head is perpendicular to the connecting line of the rotating motor and the rotating center of the machine head. According to the machine head lifting structure of the machine head rotating template machine, the problem that a traditional template machine collides with a clamp when sewing medium and thick materials is solved through the lifting function of the lifting mechanism, meanwhile, through the structural layout of the rotating motor, the machine head and the lifting mechanism, the distance from the rotating center to the rotating motor and the distance from the rotating center to the lifting mechanism are shortened, and the working efficiency is improved. And the reliability and the response speed of the whole structure are improved.

Description

Technical Field

[0001] The present application relates to the field of sewing technology, and in particular to a machine head rotary template machine and a machine head lifting structure thereof. Background Art

[0002] The head rotating template machine is a new generation of template machine that is more advanced than the traditional template machine. The head of the traditional template machine is fixed. When the fabric turns and moves, the head cannot rotate accordingly, causing the sewing stitches to twist. The head rotating template machine solves this problem by using the rotation of the head.

[0003] Currently, rotary template machines are primarily designed for thin materials and have significant limitations when sewing medium-thick materials. These require a clamp to secure the quilting sheet during sewing to ensure fabric stability. However, because the head of a rotary template machine is fixed in height, as the quilting sheet moves, the clamp and the medium-thick material quilting sheet can collide with the machine head due to their height overlap. This collision not only damages the clamp and machine head but can also interrupt the sewing process, seriously impacting production efficiency and product quality. Utility Model Content

[0004] The purpose of this application is to provide a head lifting structure for a head rotary template machine. The lifting function of the lifting mechanism solves the problem of traditional template machines colliding with the clamp when sewing thick materials. At the same time, the structural layout of the rotating motor, head, and lifting mechanism shortens the distance from the rotation center to the rotating motor and the rotation center to the lifting mechanism, thereby improving the reliability and response speed of the overall structure. Another purpose of this application is to provide a head rotary template machine.

[0005] To achieve the above objectives, the present application provides a head lifting structure for a head rotating template machine, comprising:

[0006] A machine head mounting base is provided with a machine head;

[0007] A rotary motor is provided on the machine head mounting seat, the rotary motor is connected to the machine head, and is used to drive the machine head to rotate;

[0008] A lifting mechanism is provided on the fuselage, the lifting mechanism is connected to the head mounting seat, and the lifting mechanism is used to drive the head mounting seat to move up and down;

[0009] Wherein, a line connecting the lifting mechanism and the rotation center of the machine head is perpendicular to a line connecting the rotating motor and the rotation center of the machine head.

[0010] In some embodiments, the lifting mechanism includes:

[0011] Guide rails, provided on the fuselage;

[0012] A slider is provided on the guide rail, and the slider is connected to the head mounting seat;

[0013] A driving member is used to drive the head mounting seat to rise and fall.

[0014] In some embodiments, the body is provided with a mounting panel, and the driving member is provided on the mounting panel; and / or,

[0015] The driving member is a cylinder; and / or,

[0016] The machine head mounting seat is provided with a connecting plate, and the driving member is connected to the connecting plate.

[0017] In some embodiments, the guide rails are provided as a pair, the guide rails are vertically arranged, and the driving member is located between the pair of guide rails; and / or,

[0018] There are multiple sliders.

[0019] In some embodiments, the lifting mechanism further comprises:

[0020] A floating joint is provided at the action end of the driving member, and the floating joint is connected to the machine head mounting seat.

[0021] In some embodiments, the lifting mechanism is provided on the end surface of the fuselage;

[0022] The nose mounting seat is located in front of the end surface of the fuselage.

[0023] In some embodiments, the head mount is provided with:

[0024] A first synchronous pulley connected to the action end of the rotating motor;

[0025] The second synchronous pulley is connected to the machine head;

[0026] A synchronous belt connects the first synchronous pulley and the second synchronous pulley.

[0027] In some embodiments, the rotary motor is located on the upper side of the head mounting base, and the head is located on the lower side of the head mounting base.

[0028] In some embodiments, a sensor is provided on the upper side of the head mounting seat, and the second synchronous pulley is provided with a sensing element, and the sensor is used to detect the movement of the sensing element that rotates following the second synchronous pulley.

[0029] The present application also provides a head rotating template machine, including the head lifting structure of the above-mentioned head rotating template machine.

[0030] Compared with the above-mentioned background technology, the machine head lifting structure provided in this application mainly includes a machine head mounting seat, a rotating motor and a lifting mechanism. The machine head mounting seat is provided with a machine head; the rotating motor is provided on the machine head mounting seat, and the rotating motor is connected to the machine head, and the rotating motor is used to drive the machine head to rotate; the lifting mechanism is provided on the fuselage, and the lifting mechanism is connected to the machine head mounting seat, and the lifting mechanism is used to drive the machine head mounting seat to rise and fall; wherein, the line connecting the lifting mechanism and the rotation center of the machine head is perpendicular to the line connecting the rotating motor and the rotation center of the machine head.

[0031] In traditional template machines, when sewing medium-heavy materials, the thickness of the fabric and the height of the clamps can cause the machine head to collide with the clamps. This not only damages the clamps and machine head, but can also interrupt the sewing process, seriously affecting production efficiency and product quality. Furthermore, this also limits the machine's adaptability to varying fabric thicknesses, restricting the flexibility and efficiency of traditional template machines when handling medium-heavy materials.

[0032] To address this technical issue, the machine head lifting structure provided in this application introduces a lifting function that allows the machine head to be raised and lowered as needed, thereby dynamically adjusting the relative position of the machine head, fabric, and fixture during the sewing process, effectively avoiding collisions between the machine head and the fixture. This lifting function not only improves the adaptability and flexibility of the machine when processing medium- and heavy-weight materials, but also reduces machine damage and production interruptions caused by collisions, thereby improving production efficiency and product quality.

[0033] In addition, a rotary motor is mounted on the machine head mounting base and connected to the machine head to drive the machine head's rotation. The machine head lifting structure in this application also includes an optimized layout of the rotary motor and the lifting mechanism. This layout shortens the distance between the rotary motor and the machine head's center of rotation, thereby improving the machine's response speed and stability. Furthermore, the line connecting the lifting mechanism and the machine head's center of rotation is perpendicular to the line connecting the rotary motor and the machine head's center of rotation. This vertical layout further shortens the distance from the center of rotation to the lifting mechanism, enhancing the lifting mechanism's stability and reliability.

[0034] Combined with the above structure and process description, it can be seen that the head lifting structure of the head rotating template machine has at least the following beneficial effects: the head lifting structure solves the problem of traditional template machines colliding with the clamp when sewing thick materials through the lifting function of the lifting mechanism. At the same time, through the structural layout of the rotating motor, head and lifting mechanism, the distance from the rotation center to the rotating motor and the distance from the rotation center to the lifting mechanism are shortened, thereby improving the reliability and response speed of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without any creative work.

[0036] Figure 1 A schematic diagram of a die head rotating template machine and its die head lifting structure provided in an embodiment of the present application;

[0037] Figure 2 A top view of the die head rotating template machine and its die head lifting structure provided in an embodiment of the present application;

[0038] Figure 3 An exploded view of the die head rotating template machine and its die head lifting structure provided in an embodiment of the present application;

[0039] Figure 4 Schematic diagram of the head mounting seat of the head rotating template machine and its head lifting structure provided in an embodiment of the present application.

[0040] in:

[0041] Head lifting structure 100,

[0042] Machine head mounting base 1, connecting plate 11, mounting plate 12, first synchronous pulley 13, second synchronous pulley 14, synchronous belt 15, sensor 16, induction element 17, machine head 2, rotating motor 3, fuselage 4, mounting panel 41, lifting mechanism 5, guide rail 51, slider 52, driving element 53, floating joint 54. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0044] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0045] Please refer to Figure 1 and Figure 2 ,in, Figure 1 This is a schematic diagram of the head rotating template machine and its head lifting structure provided in the embodiment of the present application. Figure 2This is a top view of the head rotating template machine and its head lifting structure provided in an embodiment of the present application.

[0046] In the first specific embodiment, the head lifting structure 100 provided in the embodiment of the present application mainly includes a head mounting seat 1, a rotating motor 3 and a lifting mechanism 5. The head mounting seat 1 is provided with a head 2; the rotating motor 3 is arranged on the head mounting seat 1, and the rotating motor 3 is connected to the head 2, and the rotating motor 3 is used to drive the head 2 to rotate; the lifting mechanism 5 is arranged on the fuselage 4, and the lifting mechanism 5 is connected to the head mounting seat 1, and the lifting mechanism 5 is used to drive the head mounting seat 1 to rise and fall; wherein, the line connecting the lifting mechanism 5 and the rotation center of the head 2 is perpendicular to the line connecting the rotating motor 3 and the rotation center of the head 2.

[0047] like Figure 2 As shown, dotted line L1 is the line connecting the lifting mechanism 5 and the rotation center of the machine head 2, and dotted line L2 is the line connecting the rotation center of the rotary motor 3 and the machine head 2. Dotted line L1 and dotted line L2 intersect and are perpendicular to each other at the rotation center of the machine head 2. This structural layout not only minimizes the distance between the lifting mechanism 5 and the rotation center of the machine head 2, but also minimizes the distance between the rotary motor 3 and the rotation center of the machine head 2. It also optimizes the overall layout of the rotary motor 3, machine head 2, and lifting mechanism 5, and has the advantages of reliable transmission, simple structure, and easy maintenance.

[0048] In traditional template machines, when sewing medium-heavy materials, the thickness of the fabric and the height of the clamps can cause the machine head to collide with the clamps. This not only damages the clamps and machine head, but can also interrupt the sewing process, seriously affecting production efficiency and product quality. Furthermore, this also limits the machine's adaptability to varying fabric thicknesses, restricting the flexibility and efficiency of traditional template machines when handling medium-heavy materials.

[0049] To address this technical issue, the present application provides a machine head lifting structure 100 that introduces a lifting function, allowing the machine head 2 to be raised and lowered as needed, thereby dynamically adjusting the relative positions of the machine head 2, the fabric, and the fixture during the sewing process, effectively preventing collisions between the machine head 2 and the fixture. This lifting function not only improves the adaptability and flexibility of the machine when processing medium- and thick-weight materials, but also reduces machine damage and production interruptions caused by collisions, thereby improving production efficiency and product quality.

[0050] In addition, the rotary motor 3 is disposed on the machine head mounting base 1 and is connected to the machine head 2 for driving the machine head 2 to rotate. The machine head lifting structure 100 in the present application also includes an optimized layout of the rotary motor 3 and the lifting mechanism 5. This layout shortens the distance between the rotary motor 3 and the rotation center of the machine head 2, thereby improving the response speed and stability of the machine. At the same time, the line connecting the rotation center of the lifting mechanism 5 and the machine head 2 is perpendicular to the line connecting the rotary motor 3 and the rotation center of the machine head 2. This vertical layout further shortens the distance from the rotation center to the lifting mechanism 5, enhancing the stability and reliability of the lifting mechanism 5.

[0051] Combined with the above structure and process description, it can be seen that the head lifting structure 100 of the head rotating template machine has at least the following beneficial effects: the head lifting structure 100 solves the problem of traditional template machines colliding with the clamp when sewing thick materials through the lifting function of the lifting mechanism 5. At the same time, through the structural layout of the rotating motor 3, the head 2 and the lifting mechanism 5, the distance from the rotation center to the rotating motor 3 and the distance from the rotation center to the lifting mechanism 5 are shortened, thereby improving the reliability and response speed of the overall structure.

[0052] Please refer to Figure 3 and Figure 4 ,in, Figure 3 This is an exploded view of the head rotating template machine and its head lifting structure provided in the embodiment of the present application. Figure 4 Schematic diagram of the head mounting seat of the head rotating template machine and its head lifting structure provided in an embodiment of the present application.

[0053] In some embodiments, the lifting mechanism 5 includes:

[0054] A guide rail 51 is provided on the fuselage 4;

[0055] The slider 52 is provided on the guide rail 51 and is connected to the head mounting seat 1;

[0056] The driving member 53 is used to drive the machine head mounting seat 1 to rise and fall.

[0057] In this embodiment, the lifting mechanism 5 is designed to achieve precise lifting and lowering of the machine head mounting base 1 to accommodate sewing materials of varying thicknesses or to avoid the need for clamps that hold medium-thick materials in place. The lifting mechanism 5 comprises a guide rail 51, a slider 52, and a driver 53, which work together to achieve vertical movement of the machine head mounting base 1.

[0058] The guide rail 51 is fixed to the body 4 and provides a stable guide path for the lifting mechanism 5. The design of the guide rail 51 ensures the precise movement of the slider 52 during the lifting process, which helps to maintain the stability and reliability of the entire lifting mechanism 5.

[0059] The slider 52 is mounted on the guide rail 51 and connected to the machine head mounting base 1. The slider 52 moves up and down along the guide rail 51. When the driving member 53 is activated, the slider 52 drives the machine head mounting base 1 to rise or fall, thereby adjusting the distance between the machine head 2 and the sewing material to avoid collision with the clamp.

[0060] The driver 53 is the power source for the lifting mechanism 5 and is responsible for driving the lifting motion of the machine head mount 1. Driver 53 can be driven in a variety of ways, including but not limited to electric, pneumatic, and hydraulic. Regardless of the driving method, driver 53 must be able to provide sufficient force and precise control to ensure smooth and accurate movement of the machine head mount 1. The location and specific form of driver 53 can be flexibly adjusted based on the actual machine design and spatial layout to achieve optimal performance and efficiency.

[0061] This design allows the lifting mechanism 5 to flexibly adjust the height of the machine head 2 to accommodate sewing materials of varying thicknesses or to raise or lower the machine head to avoid jigs, while maintaining the machine's stability and efficiency. This design enhances the adaptability and flexibility of the machine, enabling it to process materials of varying thicknesses without impacting production efficiency or product quality due to collisions between the machine head and jigs.

[0062] In some embodiments, the body 4 is provided with a mounting panel 41 , and the driving member 53 is provided on the mounting panel 41 .

[0063] In this embodiment, to optimize the layout of the driver 53 and enhance its stability, the chassis 4 is specially designed with a mounting panel 41. This mounting panel 41 provides a platform for securing and supporting the driver 53, helping to ensure its precision and reliability during operation. This design also facilitates maintenance and replacement of the driver 53, as the mounting panel 41 serves as an easily accessible interface.

[0064] In some embodiments, the driving member 53 is a cylinder.

[0065] In this embodiment, the driving member 53 is in the form of a cylinder. This design simplifies the structure of the lifting mechanism 5 and provides a direct and effective power source.

[0066] Furthermore, the end of the cylinder body of the cylinder is fixed on the mounting panel 41, and the rod body of the cylinder telescopically moves relative to the cylinder body, and the rod body drives the machine head mounting seat 1 to rise and fall.

[0067] In some embodiments, the head mounting base 1 is provided with a connecting plate 11 , and the driving member 53 is connected to the connecting plate 11 .

[0068] In this embodiment, the handpiece mounting base 1 is equipped with a connecting plate 11 to transmit the power of the driving member 53 to the handpiece mounting base 1. The connecting plate 11 acts as an intermediary component, converting the output force of the driving member 53 into the lifting motion of the handpiece mounting base 1. This design allows for efficient transmission of driving force, ensuring stability and synchronization of the handpiece mounting base 1 during the lifting process.

[0069] Furthermore, the mounting panel 41 is located above the connecting plate 11, and the mounting panel 41 is arranged parallel to the connecting plate 11. The mounting panel 41 corresponds to the installation position of the cylinder body, and the connecting plate 11 corresponds to the installation position of the rod body. Of course, other structures such as gaskets, joints, etc. can be further arranged between the mounting panel 41 and the cylinder body, and between the connecting plate 11 and the rod body, which are not limited here.

[0070] Furthermore, the machine head mounting base 1 is also provided with a mounting plate 12 , which serves to connect the main body of the machine head mounting base 1 and the connecting plate 11 , and the rotating motor 3 and the machine head 2 are mounted on the main body of the connecting machine head mounting base 1 .

[0071] In some embodiments, the guide rails 51 are provided as a pair, the guide rails 51 are vertically arranged, and the driving member 53 is located between the pair of guide rails 51 .

[0072] In this embodiment, a pair of guide rails 51 are provided and installed vertically. This arrangement provides a stable vertical movement path, enabling the lifting mechanism 5 to perform smooth lifting movements. The driver 53 is located between the pair of guide rails 51, effectively utilizing space while ensuring precise and stable lifting movements.

[0073] In some embodiments, there are multiple sliders 52 .

[0074] In this embodiment, multiple sliders 52 are provided. This design can disperse the load and improve the load-bearing capacity of the lifting mechanism 5. The use of multiple sliders 52 also helps ensure smoothness and reduce friction during the lifting process, thereby improving the efficiency and reliability of the entire system.

[0075] by Figure 3 For example, the guide rail 51 is set as a pair, two sliders 52 are set on the left guide rail 51, and two sliders 52 are also set on the right guide rail 51. A total of four sliders 52 are installed and connected to the back side of the mounting plate 12 of the head mounting seat 1, and the front side of the mounting plate 12 is installed and connected to the main body of the head mounting seat 1.

[0076] In some embodiments, the lifting mechanism 5 further includes:

[0077] The floating joint 54 is provided at the action end of the driving member 53 , and is connected to the machine head mounting seat 1 .

[0078] In this embodiment, the lifting mechanism 5 also incorporates a floating joint 54. This floating joint 54 is mounted at the actuating end of the driver 53, where the driving force is output. The primary function of the floating joint 54 is to connect the driver 53 and the machine head mounting base 1, allowing for slight relative movement between them. This allows for length variations caused by manufacturing errors, thermal expansion and contraction of materials, and other factors, ensuring smooth operation of the lifting mechanism 5.

[0079] By providing the floating joint 54, the lifting mechanism 5 can reduce the stress and vibration caused by the mechanical connection, thereby improving the stability and service life of the entire head lifting structure 100. This design is particularly suitable for applications requiring frequent or rapid lifting, as it helps reduce wear and maintenance requirements while improving the positioning accuracy of the head mounting base 1.

[0080] Furthermore, taking the driving member 53 as an example, the floating joint 54 is located between the connecting plate 11 and the rod body. When the rod body of the cylinder is extended or retracted, the floating joint 54 and the connecting plate 11 drive the head mounting seat 1 to rise and fall.

[0081] In some embodiments, the lifting mechanism 5 is provided on the end surface of the fuselage 4 ; and the head mounting seat 1 is located in front of the end surface of the fuselage 4 .

[0082] In this embodiment, the lifting mechanism 5 is designed to be located on the end surface of the machine body 4. This layout places the lifting mechanism 5 close to the operating end of the machine, making it easier for the operator to observe and control the lifting action. This design also helps save space, especially when the lifting mechanism 5 needs to be arranged in a limited space.

[0083] Furthermore, the machine head mounting base 1 is positioned forward of the end surface of the machine body 4. This configuration allows the machine head 2 to more easily approach the work area, thereby improving accessibility and efficiency of sewing operations. This layout also helps maintain the machine's balance, especially when the machine head 2 needs to carry heavy sewing materials. Placing the machine head mounting base 1 at the front of the machine body 4 provides better support and stability.

[0084] In some embodiments, the head mount 1 is provided with:

[0085] The first synchronous pulley 12 is connected to the action end of the rotating motor 3;

[0086] The second synchronous pulley 13 is connected to the machine head 2;

[0087] The synchronous belt 14 connects the first synchronous pulley 12 and the second synchronous pulley 13 .

[0088] In this embodiment, a synchronous transmission mechanism is configured within the handpiece mounting base 1, comprising a first synchronous pulley 12, a second synchronous pulley 13, and a synchronous belt 14. The first synchronous pulley 12 is directly connected to the output terminal, such as the output shaft, of the rotary motor 3 to receive the rotational power generated by the rotary motor 3. The second synchronous pulley 13 is connected to the handpiece 2 and is responsible for transmitting the power to the handpiece 2.

[0089] The synchronous belt 14 connects the first synchronous pulley 12 and the second synchronous pulley 13, ensuring that the rotation of the rotary motor 3 can be smoothly and synchronously transmitted to the head 2. This synchronous belt transmission method not only provides precise power transmission, but also reduces noise and vibration, improving the operating efficiency of the entire system.

[0090] This configuration allows the rotary motor 3 to efficiently drive the machine head 2 to rotate, enabling sewing operations. The use of a synchronous belt drive also allows for a certain degree of center distance adjustment, facilitating machine installation and maintenance. Furthermore, the combination of synchronous pulleys and synchronous belts offers high torque transmission capacity, making it suitable for transmitting power from the rotary motor 3 to the machine head 2, ensuring stable and reliable sewing operations.

[0091] In some embodiments, the rotary motor 3 is located on the upper side of the machine head mounting base 1 , and the machine head 2 is located on the lower side of the machine head mounting base 1 .

[0092] In this embodiment, the rotary motor 3 is designed to be located on the upper side of the machine head mounting base 1, while the machine head 2 is located on the lower side of the machine head mounting base 1. Such a layout helps to reasonably distribute the weight and center of gravity of the machine, ensuring stability during the sewing process.

[0093] Placing the rotary motor 3 above the machine head mounting base 1 allows the motor's weight to act directly on the machine head mounting base 1, thereby reducing the additional burden on the lifting mechanism 5. This layout also helps simplify the mechanical structure by reducing the number and complexity of transmission components, allowing the power of the rotary motor 3 to be transmitted downward through the synchronous transmission mechanism to the machine head 2 located below.

[0094] In addition, this design also helps to improve the maintenance and repair efficiency of the machine, because the separate layout of the rotating motor 3 and the head 2 makes it easier to access these two important components, thereby optimizing the performance and practicality of the machine.

[0095] In some embodiments, a sensor 15 is provided on the upper side of the head mounting base 1 , and a sensing element 16 is provided on the second synchronous pulley 13 . The sensor 15 is used to detect the movement of the sensing element 16 that rotates following the second synchronous pulley 13 .

[0096] In this embodiment, to improve the operating accuracy and feedback control of the die-spinning die-casting machine, a sensor 15 is installed on the upper side of the die-spinning mounting base 1. Furthermore, a sensing element 16 is provided on the second synchronous pulley 13. Sensor 15 monitors the rotation of sensing element 16 in real time, and sensing element 16 rotates in response to the rotation of the second synchronous pulley 13.

[0097] With this configuration, sensor 15 can accurately detect the speed and rotational status of the timing pulleys, information that is crucial for the control system. For example, it can be used to ensure synchronization during the sewing process or to adjust the machine head speed when necessary. Furthermore, this monitoring can be used for fault diagnosis and preventive maintenance, as any abnormal rotation pattern could indicate that the machine needs maintenance or repair.

[0098] The present application also provides a die rotating template machine, including the die lifting structure 100 of the die rotating template machine mentioned above.

[0099] The die rotating template machine includes the die lifting structure 100 of the die rotating template machine, and should have all the beneficial technical effects of the die lifting structure 100 of the die rotating template machine.

[0100] In this embodiment, the design of this template machine takes into account the actual needs of sewing medium and thick materials, and realizes precise adjustment of the head position through the head lifting structure 100, thereby avoiding collision with the clamp and ensuring the continuity and integrity of the sewing process.

[0101] In addition, the head rotary template machine takes advantage of the head lifting structure 100 to improve the adaptability of the machine to materials of different thicknesses, thereby enhancing the flexibility and working efficiency of the machine.

[0102] In particular, since the design of the head lifting structure 100 reduces the distance from the rotation center to the rotating motor and the rotation center to the lifting mechanism, this further improves the stability and response speed of the machine, allowing the template machine to maintain excellent performance even in high-speed sewing operations.

[0103] Therefore, the head rotary template machine provided in this application provides users with an efficient and reliable solution to meet the needs of sewing medium and thick materials by integrating the head lifting structure 100.

[0104] It should be noted that many of the components mentioned in this application are universal standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0105] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0106] The above is a detailed introduction to the die head rotary template machine and die head lifting structure provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only intended to help understand the method and core concept of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A head lifting structure of a head rotating template machine, characterized in that: include: A machine head mounting base is provided with a machine head; A rotary motor is provided on the machine head mounting seat, the rotary motor is connected to the machine head, and is used to drive the machine head to rotate; A lifting mechanism is provided on the fuselage, the lifting mechanism is connected to the head mounting seat, and the lifting mechanism is used to drive the head mounting seat to move up and down; Wherein, a line connecting the lifting mechanism and the rotation center of the machine head is perpendicular to a line connecting the rotating motor and the rotation center of the machine head.

2. The machine head lifting structure according to claim 1, characterized in that: The lifting mechanism comprises: Guide rails, provided on the fuselage; A slider is provided on the guide rail, and the slider is connected to the head mounting seat; A driving member is used to drive the head mounting seat to rise and fall.

3. The machine head lifting structure according to claim 2, characterized in that: The body is provided with a mounting panel, and the driving member is provided on the mounting panel; and / or, The driving member is a cylinder; and / or, The machine head mounting seat is provided with a connecting plate, and the driving member is connected to the connecting plate.

4. The machine head lifting structure according to claim 2, characterized in that: The guide rails are provided as a pair, the guide rails are arranged vertically, and the driving member is located between the pair of guide rails; and / or, There are multiple sliders.

5. The machine head lifting structure according to claim 2, characterized in that: The lifting mechanism further comprises: A floating joint is provided at the action end of the driving member, and the floating joint is connected to the machine head mounting seat.

6. The machine head lifting structure according to claim 1, characterized in that: The lifting mechanism is provided on the end surface of the fuselage; The nose mounting seat is located in front of the end surface of the fuselage.

7. The machine head lifting structure according to any one of claims 1 to 6, characterized in that: The head mounting seat is provided with: A first synchronous pulley connected to the action end of the rotating motor; The second synchronous pulley is connected to the machine head; A synchronous belt connects the first synchronous pulley and the second synchronous pulley.

8. The machine head lifting structure according to claim 7, characterized in that: The rotary motor is located on the upper side of the machine head mounting seat, and the machine head is located on the lower side of the machine head mounting seat.

9. The machine head lifting structure according to claim 7, characterized in that: A sensor is provided on the upper side of the machine head mounting seat, and the second synchronous pulley is provided with a sensing element. The sensor is used to detect the movement of the sensing element that rotates following the second synchronous pulley.

10. A die head rotating template machine, characterized in that: The invention comprises a head lifting structure of a head rotating template machine as described in any one of claims 1 to 9.

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