Automatic tool setting mechanism for template machine

Abstract

The utility model relates to the technical field of template machines, and discloses an automatic tool setting mechanism for a template machine, which comprises a support plate, a rotary drum, a ball linear bearing, a ball guide shaft, a tool, a support seat, a grating scale sensor, a lifting plate and a linear sliding table. During use, after the rotating drum rotates relative to the supporting plate, the rotating drum can be driven to rotate, and then the ball linear bearing is driven to rotate. And then the ball guide shaft is driven to rotate, and finally the cutter is driven to rotate. And the angle of the cutter can be adjusted, so that the cloth can be processed into different shapes. The linear sliding table is controlled to work to drive the lifting plate to do lifting motion. And finally, the cutter is driven to ascend or descend. And the height of the cutter can be adjusted, so that the cutter is suitable for clothing templates with different thicknesses. And moreover, the grating ruler sensor can detect the height of the lifting plate in real time, so that the height of the tool is mapped, and the tool setting precision is improved. The device has the advantage of simplicity in operation and is convenient for accurate tool setting.

Description

Technical Field

[0001] The present application relates to the technical field of template machines, for example, to an automatic tool setting mechanism for a template machine. Background Art

[0002] Related technology (Announcement No.: CN109676678B) discloses an automatic tool setting device for a clothing template machine, comprising a downward-opening cylinder, a motor mounted on the top wall of the cylinder, an output shaft of the motor located inside the cylinder and mounted on a column, a square socket is provided in the middle of the lower end face of the column, a square column is inserted into the square socket, a first vertical shaft is fixedly mounted on the lower end of the square column, a bearing sleeve annular plate is provided in the middle and upper part of the first vertical shaft, an external threaded tube is fixedly mounted on the outer ring of the annular plate, the external threaded tube is threadedly matched with the inner wall of the cylinder, and a vertical The outer gear tube is coaxially arranged with the first vertical axis, and a second vertical axis is provided on one side of the outer gear tube. A bearing sleeve is passed through the middle of the second vertical axis, and the sleeve is fixedly connected to the inner wall of the cylinder through a horizontal electric telescopic rod. The electric telescopic rod is perpendicular to the inner wall of the cylinder. A gear sleeve is fixed near the lower end of the second vertical axis, and the gear sleeve can mesh with the outer gear tube. A driving gear is fixedly installed on the output shaft of the motor, and a driven gear is fixedly installed on the upper end of the second vertical axis. The driving gear can mesh with the driven gear, and a cutter head is fixedly installed at the lower end of the first vertical axis.

[0003] In the process of implementing the above embodiments, it was found that there are at least the following problems in the related art:

[0004] This garment template machine uses an automatic tool setting device to control the operation of the electric telescopic rod, which allows the driven gear to move until it meshes with the driving gear. Then, driven by the motor, the externally threaded tube rotates accordingly, and through the interaction between the threads, it can move up and down inside the barrel, ultimately adjusting the distance between the cutter head and the template. However, when the top of the driven gear's teeth is aligned with the top of the driving gear's teeth, the electric telescopic rod drives the two gears to collide and prevent them from meshing. Subsequently, the position of the driving gear or the driven gear must be adjusted to allow the two to mesh, which is a relatively cumbersome operation.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiments of the present disclosure provide an automatic tool setting mechanism for a template machine to solve the problems raised in the above-mentioned background technology.

[0008] In some embodiments, the automatic tool setting mechanism for a template machine includes: a support plate; a rotating cylinder rotatably inserted into the center of the support plate; a ball linear bearing installed inside the rotating cylinder; a ball guide shaft slidably inserted into the inside of the ball linear bearing; a tool detachably installed on the bottom end of the ball guide shaft; a support seat installed on the top surface of the support plate; a grating scale sensor installed on the support seat along the axial direction of the rotating cylinder; a lifting plate installed on the moving end of the grating scale sensor and rotatably connected to the top end of the ball guide shaft; a linear slide installed on the support seat along the axial direction of the rotating cylinder, and the moving end of the linear slide is connected to the lifting plate; wherein, the rotating cylinder is controlled to rotate relative to the support plate.

[0009] Optionally, it also includes: a support rod, installed on the top surface of the support plate along the axial direction of the rotating drum; a motor mounting plate, installed on the top end of the support rod; and a drive motor, installed on the top surface of the motor mounting plate along the axial direction of the rotating drum; wherein the rotating drum rotates under the drive of the drive motor.

[0010] Optionally, it also includes: a driving belt gear, installed on the rotating end of the driving motor; a driven belt gear, installed on the outer wall of the rotating drum; a synchronous toothed belt, fitted on the driving belt gear and the driven belt gear; wherein the diameter of the driving belt gear is smaller than the diameter of the driven belt gear.

[0011] Optionally, it also includes: a bearing seat installed at the center of the support plate; a first bearing installed inside the bearing seat, located on both sides of the bearing seat along the axial direction of the rotating drum, and the rotating drum is installed inside the first bearings on both sides.

[0012] Optionally, it also includes: a first elastic clamping ring, which is clamped inside the bearing seat and located on both sides of the bearing seat along the axial direction of the rotating drum, and the first bearings on both sides are clamped between the first elastic clamping rings on both sides.

[0013] Optionally, it further includes: a first fixing ring, which is sleeved on the outer wall of the rotating drum and abuts against one of the first bearings on both sides, and the other of the first bearings on both sides abuts against the shoulder of the rotating drum.

[0014] Optionally, it further includes: a second bearing installed between the ball guide shaft and the lifting plate.

[0015] Optionally, it further includes: a second elastic clamping ring, which is clamped on the lifting plate and abuts against the second bearing.

[0016] Optionally, it further includes: a second fixing ring, which is mounted on the ball guide shaft and abuts against the second bearing.

[0017] The automatic tool setting mechanism for a template machine provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] An embodiment of the present disclosure provides an automatic tool setting mechanism for a template machine, comprising a support plate, a rotating drum, a ball linear bearing, a ball guide shaft, a tool, a support seat, a grating scale sensor, a lifting plate, and a linear slide. The support plate is used to connect to the linear movement mechanism of the template machine and is located above the operating platform of the template machine. Driven by the linear movement mechanism of the template machine, the support plate performs linear motion relative to the operating platform of the template machine. The rotating drum is rotatably inserted through the center of the support plate and can perform rotational motion relative to the support plate. The ball linear bearing is installed inside the rotating drum and moves synchronously with the rotating drum. The ball guide shaft is slidably inserted through the interior of the ball linear bearing and can slide relative to the ball linear bearing and drive the ball linear bearing to rotate. The tool is detachably mounted on the bottom end of the ball guide shaft for processing fabric. The support seat is mounted on the top surface of the support plate and is used to support and install the grating scale sensor and the linear slide. The grating scale sensor is installed on the support seat along the axial direction of the rotating drum for height detection. The lifting plate is mounted on the moving end of the scale sensor and rotatably connected to the top of the ball guide shaft. The ball guide shaft can rotate relative to the lifting plate. A linear slide is mounted on the support base along the axis of the rotating drum. The moving end of the linear slide is connected to the lifting plate to achieve linear motion. The rotating drum is controlled to rotate relative to the support plate.

[0019] During operation, driven by an external force, the drum rotates relative to the support plate. This in turn drives the drum, which in turn drives the ball linear bearing. This in turn drives the ball guide shaft, and ultimately the tool. The tool angle can be adjusted to allow the fabric to be processed into different shapes. Controlling the linear slide drives the lifting plate to move up and down. This in turn drives the ball guide shaft to move up and down, ultimately raising or lowering the tool. The tool height can be adjusted to accommodate garment templates of varying thicknesses. Furthermore, a grating scale sensor detects the height of the lifting plate in real time, mapping the tool height to improve tool setting accuracy. This system offers the advantages of simple operation and facilitates precise tool setting.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a scale limitation. In addition,

[0022] Figure 1 This is a schematic cross-sectional view of an automatic tool setting mechanism for a template machine provided by an embodiment of the present disclosure;

[0023] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure at the middle BB;

[0025] Figure 4 yes Figure 1 Schematic diagram of the cross-sectional structure at CC in the middle.

[0026] Reference numerals:

[0027] 1: Support plate; 2: Rotating drum; 3: Ball linear bearing; 4: Ball guide shaft; 5: Tool; 6: Support seat; 7: Grating scale sensor; 8: Lifting plate; 9: Linear slide; 10: Support rod; 11: Motor mounting plate; 12: Drive motor; 13: Synchronous toothed belt; 14: Bearing seat; 15: First bearing; 16: First fixing ring; 17: Second bearing; 18: Second fixing ring. DETAILED DESCRIPTION

[0028] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0029] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0030] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0032] Unless otherwise stated, the term "plurality" means two or more.

[0033] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0034] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0036] Combine Figures 1 to 4As shown, an embodiment of the present disclosure provides an automatic tool setting mechanism for a template machine, comprising a support plate 1, a rotating drum 2, a ball linear bearing 3, a ball guide shaft 4, a tool 5, a support seat 6, a grating scale sensor 7, a lifting plate 8 and a linear slide 9. The support plate 1 is used to be connected to the linear moving mechanism of the template machine and is located above the operating platform of the template machine. Driven by the linear moving mechanism of the template machine, the support plate 1 performs linear motion relative to the operating platform of the template machine. The rotating drum 2 is rotatably arranged at the center of the support plate 1 and can perform rotational motion relative to the support plate 1. The ball linear bearing 3 is installed inside the rotating drum 2 and moves synchronously with the rotating drum 2. The ball guide shaft 4 is slidably arranged inside the ball linear bearing 3 and can slide relative to the ball linear bearing 3 and drive the ball linear bearing 3 to rotate. The tool 5 is detachably mounted on the bottom end of the ball guide shaft 4 for processing fabrics. The support seat 6 is mounted on the top surface of the support plate 1 and is used to support the installation of the grating scale sensor 7 and the linear slide 9. A grating scale sensor 7 is mounted on the support base 6 along the axial direction of the drum 2 for height detection. A lifting plate 8 is mounted on the movable end of the grating scale sensor 7 and is rotatably connected to the top of the ball guide shaft 4. The ball guide shaft 4 can rotate relative to the lifting plate 8. A linear slide 9 is mounted on the support base 6 along the axial direction of the drum 2. The movable end of the linear slide 9 is connected to the lifting plate 8 for linear movement. The drum 2 is controlled to rotate relative to the support plate 1.

[0037] An embodiment of the present disclosure provides an automatic tool setting mechanism for a template machine. Driven by an external force, the rotating drum 2 can rotate relative to the support plate 1. This in turn drives the rotating drum 2 to rotate, and then drives the ball linear bearing 3 to rotate. The ball guide shaft 4 can then be driven to rotate, and finally the tool 5 can be driven to rotate. The angle of the tool 5 can be adjusted so that the fabric can be processed into different shapes. By controlling the linear slide 9 to work, the lifting plate 8 can be driven to move up and down. This in turn drives the ball guide shaft 4 to move up and down, and finally drives the tool 5 to rise or fall. The height of the tool 5 can be adjusted so that it is suitable for use with clothing templates of different thicknesses. In addition, the grating scale sensor 7 can detect the height of the lifting plate 8 in real time, and then map the height of the tool 5 to improve the tool setting accuracy. It has the advantage of simple operation and is convenient for accurate tool setting.

[0038] Optionally, combined Figure 1 and Figure 3 As shown, the support plate 1 also includes a support rod 10, a motor mounting plate 11, and a drive motor 12. The support rod 10 is mounted on the top surface of the support plate 1 along the axial direction of the rotating drum 2, and is used to support and mount the motor mounting plate 11. The motor mounting plate 11 is mounted on the top of the support rod 10 and is used to support and mount the drive motor 12. The drive motor 12 is mounted on the top surface of the motor mounting plate 11 along the axial direction of the rotating drum 2 to provide driving force. The rotating drum 2 is driven by the drive motor 12 to rotate.

[0039] In the embodiment of the present disclosure, the drum 2 rotates under the drive of the drive motor 12. The drive motor 12 is used as a power source, which is easy to control and convenient for adjusting the angle of the knife 5.

[0040] Optionally, combined Figure 1 and Figure 3 As shown, the system also includes a driving belt gear, a driven belt gear, and a synchronous toothed belt 13. The driving belt gear is mounted on the rotating end of the drive motor 12 and rotates under the drive motor 12. The driven belt gear is mounted on the outer wall of the rotating drum 2 to drive the rotating drum 2. The synchronous toothed belt 13 is fitted over the driving belt gear and the driven belt gear to transmit the driving force. The diameter of the driving belt gear is smaller than that of the driven belt gear.

[0041] In the disclosed embodiment, controlling the drive motor 12 drives the driving belt gear. This, in turn, drives the driven belt gear via the synchronous toothed belt 13. This in turn drives the rotating drum 2, ultimately achieving the angle adjustment function for the tool 5. Furthermore, the design of a smaller diameter of the driving belt gear than the driven belt gear reduces the rotational speed.

[0042] Optionally, combined Figure 1 As shown, the support plate 1 also includes a bearing seat 14 and a first bearing 15. The bearing seat 14 is mounted at the center of the support plate 1 and is used to support and position the first bearing 15. The first bearing 15 is mounted inside the bearing seat 14, located on both sides of the bearing seat 14 along the axial direction of the drum 2. The first bearings 15 on both sides are used to support and mount the rotatable drum 2.

[0043] In the embodiment of the present disclosure, after the rotating drum 2 is installed inside the first bearings 15 on both sides, the friction force on the rotating drum 2 can be reduced and the rotation accuracy of the rotating drum 2 can be improved.

[0044] Optionally, combined Figure 1 As shown, the first elastic clamping ring is clamped inside the bearing seat 14 and located on both sides of the bearing seat 14 along the axial direction of the drum 2. The first bearings 15 on both sides are clamped between the first elastic clamping rings on both sides.

[0045] In the disclosed embodiment, the first elastic retaining rings on both sides are used to axially fix the first bearings 15 on both sides to prevent the first bearings 15 on both sides from axially moving relative to the bearing seat 14 .

[0046] Optionally, combined Figure 1 As shown, the first fixing ring 16 is further included. The first fixing ring 16 is sleeved on the outer wall of the drum 2 and abuts against one of the first bearings 15 on both sides, and the other of the first bearings 15 on both sides abuts against the shaft shoulder of the drum 2.

[0047] In the disclosed embodiment, the first fixing ring 16 is used to axially fix the drum 2 to prevent the drum 2 from axially moving relative to the first bearings 15 on both sides.

[0048] Optionally, combined Figure 1 and Figure 2 As shown, the second bearing 17 is also included. The second bearing 17 is installed between the ball guide shaft 4 and the lifting plate 8.

[0049] In the disclosed embodiment, the inner ring of the second bearing 17 abuts against the ball guide shaft 4 , and the outer ring of the second bearing 17 abuts against the lifting plate 8 , so that the ball guide shaft 4 and the lifting plate 8 can rotate relative to each other.

[0050] Optionally, combined Figure 1 and Figure 2 As shown, the second elastic collar is also included. The second elastic collar is clamped on the lifting plate 8 and abuts against the second bearing 17.

[0051] In the disclosed embodiment, the second elastic retaining ring is used to axially fix the second bearing 17 to prevent the second bearing 17 from axially moving relative to the lifting plate 8 .

[0052] Optionally, combined Figure 1 and Figure 2 As shown, the second fixing ring 18 is further included. The second fixing ring 18 is sleeved on the ball guide shaft 4 and abuts against the second bearing 17.

[0053] In the disclosed embodiment, the second fixing ring 18 is used to axially fix the ball guide shaft 4 to prevent the ball guide shaft 4 from axially moving relative to the second bearing 17 .

[0054] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An automatic tool setting mechanism for a template machine, characterized in that: include: Support plate; A rotating drum rotatably disposed at the center of the support plate; A ball linear bearing is installed inside the rotating cylinder; A ball guide shaft is slidably disposed inside the ball linear bearing; a cutter detachably mounted on the bottom end of the ball guide shaft; A support seat, mounted on the top surface of the support plate; A grating ruler sensor is installed on the support seat along the axial direction of the rotating drum; A lifting plate is mounted on the moving end of the grating scale sensor and is rotatably connected to the top end of the ball guide shaft; A linear slide is installed on the support seat along the axial direction of the rotating drum, and the moving end of the linear slide is connected to the lifting plate; The rotating drum is controlled to rotate relative to the support plate.

2. The automatic tool setting mechanism for a template machine according to claim 1, characterized in that: Also includes: A support rod is installed on the top surface of the support plate along the axial direction of the rotating drum; A motor mounting plate is mounted on the top of the support rod; A driving motor is mounted on the top surface of the motor mounting plate along the axial direction of the rotating drum; Wherein, the rotating drum rotates under the drive of the driving motor.

3. The automatic tool setting mechanism for a template machine according to claim 2, characterized in that: Also includes: A driving belt gear is installed on the rotating end of the driving motor; A driven belt gear is mounted on the outer wall of the rotating drum; A synchronous toothed belt, mounted on the driving belt gear and the driven belt gear; Wherein, the diameter of the driving belt gear is smaller than the diameter of the driven belt gear.

4. The automatic tool setting mechanism for a template machine according to claim 1, characterized in that: Also includes: A bearing seat is installed at the center of the support plate; The first bearing is installed inside the bearing seat and is located on both sides of the bearing seat along the axial direction of the rotating drum. The rotating drum is installed inside the first bearings on both sides.

5. The automatic tool setting mechanism for a template machine according to claim 4, characterized in that: Also includes: The first elastic clamping ring is clamped inside the bearing seat and is located on both sides of the bearing seat along the axial direction of the rotating drum. The first bearings on both sides are clamped between the first elastic clamping rings on both sides.

6. The automatic tool setting mechanism for a template machine according to claim 4, characterized in that: Also includes: The first fixing ring is sleeved on the outer wall of the rotating drum and abuts against one of the first bearings on both sides, and the other one of the first bearings on both sides abuts against the shaft shoulder of the rotating drum.

7. An automatic tool setting mechanism for a template machine according to any one of claims 1 to 6, characterized in that: Also includes: The second bearing is installed between the ball guide shaft and the lifting plate.

8. The automatic tool setting mechanism for a template machine according to claim 7, characterized in that: Also includes: The second elastic clamping ring is clamped on the lifting plate and abuts against the second bearing.

9. The automatic tool setting mechanism for a template machine according to claim 7, characterized in that: Also includes: The second fixing ring is sleeved on the ball guide shaft and abuts against the second bearing.

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