CN214560854U - Full-automatic double-head asynchronous line drawing machine - Google Patents

Abstract

The utility model discloses an asynchronous setting-out machine of full-automatic double-end belongs to tailoring equipment technical field, including workstation, controller, material feeding unit, camera device and setting-out device, material feeding unit installs on the workstation, and setting-out device installs in material feeding unit's middle part top, and setting-out device includes two painting brush subassemblies and drives the removal module of two painting brush subassemblies along Z axle, X axle and the motion of Y axle direction respectively. The utility model has the advantages of the setting-out is efficient, can reduce workman intensity of labour and low in production cost.

Description

Full-automatic double-head asynchronous line drawing machine

Technical Field

The utility model relates to a setting-out equipment field, in particular to asynchronous setting-out machine of full-automatic double-end.

Background

In the existing processing process of clothes and vamps, a line drawing machine is generally used for drawing sewing lines on fabrics before sewing. In this prior patent, it only is equipped with a setting-out shower nozzle, and single shower nozzle setting-out speed is slow, and work efficiency is low based on this, proposes the present case and applies.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a full-automatic asynchronous setting-out machine of double-end solves the problem that setting-out shower nozzle setting-out efficiency is not high among the prior art through the quantity that increases the setting-out station, adopts the double-end setting-out raise the efficiency, satisfies the in-service use demand.

In order to achieve the purpose, the utility model discloses asynchronous line drawing machine of full-automatic double-end structure as follows: the automatic drawing device comprises a workbench, a feeding device, a camera device and a drawing device, wherein the feeding device is installed on the workbench, the drawing device is installed above the middle part of the feeding device, and the drawing device comprises two painting brush assemblies and a moving module which respectively drives the two painting brush assemblies to move along the directions of a Z axis, an X axis and a Y axis; the camera device comprises a camera and is arranged above the line drawing device, a controller used for receiving an image signal of the camera and provided with an image processing system is further arranged in the workbench, and the output end of the controller is further in communication connection with the mobile module.

The utility model discloses asynchronous line drawing machine of double-end concrete use as follows:

inputting the template with the drawn lines into a controller for storage, and recognizing the sewing lines and the current position information by an image processing system through an image recognition technology so as to complete the molding;

secondly, dividing a feeding device into 3 areas, namely a workpiece placing area, a workpiece shooting positioning line drawing area and a discharging area, placing a workpiece needing drawing in the workpiece placing area, starting the feeding device, sending the workpiece into the workpiece shooting positioning line drawing area by the feeding device, and then placing the workpiece in the workpiece placing area again;

and thirdly, after the line drawing is finished, conveying the workpiece subjected to line drawing to a discharging area by a feeding device, and conveying the workpiece placed in the area to a workpiece camera shooting positioning line drawing area.

In order to ensure that the pay-off is quick, steady, the utility model discloses further set up as follows: the feeding device further comprises a conveying belt tensioning and adjusting mechanism: the tensioning roller is installed on the bearing seat, the fixing frame is fixedly installed on the workbench and provided with a horizontal adjusting groove and a fixing block adjacent to the horizontal adjusting groove, and the bearing seat is slidably installed on the horizontal adjusting groove through the screw, the nut and the adjusting block; one end of the adjusting screw is connected with the adjusting block, and the other end of the adjusting screw is installed on the fixing block. The adjusting screw drives the adjusting block to move back and forth with the bearing seat to realize the adjustment of conveying tension.

The utility model discloses further set up as follows: the X-axis moving module comprises an X-axis track, two X-axis moving frames, an X-axis servo motor and an X-axis synchronous belt, wherein the X-axis servo motor drives the X-axis moving frames to move relatively along the X-axis track through the X-axis synchronous belt.

The utility model discloses further set up as follows: the Y-axis moving module comprises a Y-axis track, a Y-axis moving platform, a Y-axis servo motor and a Y-axis synchronous belt, the Y-axis track and the X-axis moving frame are detachably and fixedly connected, and the Y-axis servo motor drives the Y-axis moving platform to move relatively along the Y-axis track through the Y-axis synchronous belt.

The utility model discloses further set up as follows: the X-axis moving module is provided with two parallel and opposite-spaced moving modules, the two ends of the Y-axis track can be respectively and fixedly connected onto an X-axis moving frame on the X-axis track on one side, and a synchronous connecting rod is arranged between the two X-axis tracks to enable an X-axis synchronous belt of the two X-axis tracks to keep synchronous motion.

The structure enables the Y-axis track to be arranged on the X-axis moving frame in a crossing mode, and the Y-axis moving platform can move on the X axis and the Y axis. Through the synchronous connecting rod, the whole Y-axis track can be kept to stably move on the X axis, an X-axis servo motor in a moving module of one X axis can be eliminated, the cost is reduced, and the energy consumption is reduced.

The utility model discloses further set up as follows: the output shaft of the X-axis servo motor is parallel to the axial direction of the synchronous connecting rod, and the output shaft of the electric X-axis servo motor is in meshing transmission connection with the synchronous wheel or the synchronous connecting rod through a gear; and/or the output shaft of the Y-axis servo motor is vertical to the plane of the Y-axis moving platform, and the output shaft of the Y-axis servo motor is in transmission connection with the synchronous wheels of the Y-axis synchronous belt through a pair of vertically meshed bevel gears.

Through carrying out optimal design with servo motor's installation direction, can avoid servo motor protrusion in the highest plane of X axle moving rack or protrusion in orbital top of Y axle or below, avoid it to cause the influence to the removal of Y axle moving platform, also the utilization ratio in space of further improving.

The utility model discloses further set up as follows: the Z-axis moving module comprises a Z-axis cylinder, a Z-axis cylinder mounting seat and a Z-axis mounting plate, the Z-axis cylinder is mounted on the Z-axis cylinder mounting seat, and the Z-axis cylinder mounting seat is mounted on the Z-axis mounting plate and adjusts the lowest height of the cylinder after falling through the mounted height; the Z-axis mounting plate is mounted on the Y-axis moving platform, and the painting brush assembly is mounted at the movable end of the Z-axis cylinder mounting seat or the Z-axis cylinder.

The utility model discloses further set up as follows: the workpiece fixing device comprises a pressing frame and an air cylinder, wherein the pressing frame presses a workpiece on a conveying belt through the air cylinder. Therefore, the workpiece is ensured to be flat when the line is drawn, the phenomenon that the workpiece is not flat when the line is drawn is prevented, and the line drawing quality is improved.

The utility model has the advantages that:

one, the utility model discloses a positioner can realize making a mould fast through the automatic setting-out, moreover when the setting-out, puts into the work piece that batch work piece can multiple shape and need not the location and put into, only needs to gather the work piece position through camera device, can realize through image processing system that the work piece of different shapes uses and the work piece can 360 put wantonly, has improved setting-out efficiency greatly.

Secondly, after the line drawing is completed, the feeding device conveys the workpiece subjected to line drawing to a discharging area, and synchronously conveys a new workpiece placed in the discharging area to a workpiece camera shooting positioning line drawing area, so that the processing efficiency is further improved.

To sum up the utility model has the advantages of the setting-out is efficient, can reduce workman intensity of labour and low in production cost.

Drawings

Fig. 1 is a general schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic top view of an embodiment of the present invention.

Fig. 3 is the whole schematic view of the line drawing device according to the embodiment of the present invention.

Fig. 4 is a cross-sectional view taken along the direction of fig. 2B.

Fig. 5 is a schematic top view of a line drawing device according to an embodiment of the present invention.

Fig. 6 is a schematic sectional view of fig. 5C.

Fig. 7 is a schematic sectional view of fig. 5D.

Fig. 8 is a schematic view of a tension adjusting mechanism of a conveyor belt according to an embodiment of the present invention.

Fig. 9 is a partially enlarged view of fig. 8.

Fig. 10 is a schematic diagram of the installation of the brush assembly according to the present invention.

Reference numerals:

1-a workbench, 2-an X-axis moving module, 3-a Y-axis moving module, 4-a feeding device, 5-a drying device, 6-a camera mounting seat, 7-a painting brush assembly, 8-a material receiving device and 9-a Z-axis moving module;

21-first X-axis track, 22-second X-axis track, 23-first synchronous connecting rod, 24-X-axis moving frame, 25-X-axis servo motor, 26-second synchronous connecting rod, 211-first photoelectric sensor, 212-second photoelectric sensor, 213-lower drag chain 214-connecting seat; 21-1-a first synchronous wheel, 21-2-a sliding groove, 21-3-an X-axis synchronous belt and 21-4-a second synchronous wheel;

31-a first Y-axis track, 32-a second Y-axis track, 33-a Y-axis servo motor, 34-a slide rail, 35-an upper drag chain and 36-a Y-axis moving platform; 41-tension roller, 431-fixed frame, 432-fixed block, 433-adjusting block, 434-adjusting screw, 431-1-horizontal adjusting groove, 91-Z axis mounting plate, 92-Z axis track and 93-Z axis slide block.

Detailed Description

The utility model provides a line drawing machine, including workstation 11, material feeding unit 44, camera device 6 and setting-out device 7, material feeding unit 44 installs on workstation 11, and setting-out device 7 installs in material feeding unit 44 top, and camera device 6 installs in setting-out device 7 top. The line drawing device comprises a painting brush assembly 7 and a moving module for driving the painting brush assembly 7 to move along an X axis, a Y axis and a Z axis.

The following is a further description with reference to specific examples.

Embodiment 1 this embodiment line drawing machine is including the workstation 1 of rectangle and install material feeding unit 4, controller, setting-out device, camera device, drying device 5 and the material collecting device 8 on workstation 1, and material feeding unit 4 sets up along its length direction, and material feeding unit 4 includes conveyer belt, driving shaft, driven shaft and first motor, and first motor passes through driving shaft and driven shaft and drives the conveyer belt and do the pay-off motion. One end of the feeding device 4 is a material discharging end, the other end is a material receiving end (the material receiving device 8 and the drying device 5 are installed at the position), and a line drawing area is formed between the two ends. In order to keep the conveying efficiency and ensure the feeding quality, a conveying belt tensioning and adjusting mechanism is also arranged in the feeding device 4.

The conveying belt tensioning adjusting mechanism comprises a tensioning roller 41, a bearing seat, a fixing frame 431, a fixing block 432, an adjusting block 433 and an adjusting screw 434, wherein the tensioning roller 41 is installed on the bearing seat, the fixing frame 431 is fixedly installed on the workbench 1 and is provided with a horizontal adjusting groove 431-1 and the fixing block 432 adjacent to the horizontal adjusting groove 431-1, and the bearing seat is slidably installed on the horizontal adjusting groove 431-1 through a screw, a nut and the adjusting block 433. One end of the adjusting screw 434 is connected with the adjusting block 433, and the other end is mounted on the fixed block 432. When the conveyer belt needs to be tensioned, the tensioning roller 41 can move integrally only by rotating the adjusting screw 434 to adjust the relative distance between the fixed block 432 and the adjusting block 433, so as to achieve the purpose of tensioning the conveyer belt. In order to keep the two ends of the tension roller 41 stable, the adjusting structure composed of the fixing frame 431, the fixing block 432, the adjusting block 433 and the adjusting screw 434 can be arranged between the bearing seats at the two ends of the tension roller 41 and the workbench 1.

The line drawing device comprises a painting brush component 7, 2X-axis moving modules 2, 2Y-axis moving modules 3 and 2Z-axis moving modules 9. The X-axis moving module 2 comprises an X-axis track, two X-axis moving frames 24, an X-axis servo motor 25 and an X-axis synchronous belt 21-3, wherein the X-axis servo motor 25 drives the X-axis moving frames 24 to move relatively along the X-axis track through the X-axis synchronous belt 21-3.

Referring to fig. 6 and 7, the X-axis track includes a moving rod and a moving seat disposed in parallel at an interval, and a first connecting seat 214 and a second connecting seat 214 disposed at two ends of the moving rod and the moving seat in the length direction, wherein a sliding slot 21-2 is formed in a gap between the moving rod and the moving seat, and two ends of the first connecting seat 214 and the second connecting seat 214 are detachably and fixedly connected to two ends of the moving rod and the moving seat in the length direction, respectively, so as to close two ends of the sliding slot 21-2 in the length direction and enable the sliding slot 21-2 to be communicated with the outside only in the width direction. The movable rod and the movable base are preferably plate-shaped strips with a certain width, so that the contact surface between the movable rod and the X-axis movable frame 24 is increased, and the X-axis movable frame 24 can move on the movable rod stably.

As shown in FIG. 5, the first and second connection bases 214, 214 are respectively provided with a first synchronizing wheel 21-1 and a second synchronizing wheel 21-4, and the first synchronizing wheel 21-1 and the second synchronizing wheel 21-4 are synchronously driven by an X-axis synchronous belt 21-3. The X-axis timing belt 21-3 is divided into an upper portion and a lower portion, wherein the upper portion is located in the sliding groove 21-2, and the lower portion is received in the connecting seat 214. A first synchronous connecting rod 23 and a second synchronous connecting rod 26 are respectively arranged between the upper ends of the first X-axis track 21 and the second X-axis track 22 and between the lower ends of the first X-axis track 21 and the second X-axis track 22, and two ends of the first synchronous connecting rod 23 respectively extend into the first connecting seats 214 at the upper ends of the first X-axis track 21 and the second X-axis track 22 and are coaxially connected with the synchronous wheels in a linkage manner. Two ends of the second synchronous connecting rod 26 extend into the connecting seats 214 two at the lower ends of the first X-axis track 21 and the second X-axis track 22 respectively and are coaxially connected with the synchronous wheels in a linkage manner.

In order to realize that the two X-axis moving frames 24 in the first X-axis track 21 or the second X-axis track 22 can move in opposite directions or in opposite directions, two groups of synchronous belt-synchronous wheel transmission structures are required to be arranged in the first X-axis track 21 or the second X-axis track 22 and are respectively linked with the X-axis moving frame 24. The two groups of synchronous belts are preferably arranged in parallel.

The Y-axis moving module 3 comprises a Y-axis track, a Y-axis moving platform 36, a Y-axis servo motor 33 and a Y-axis synchronous belt, the Y-axis track is detachably and fixedly connected with the X-axis moving frame 24, and the Y-axis servo motor 33 drives the Y-axis moving platform to move relatively along the Y-axis track through the Y-axis synchronous belt. The two X-axis moving modules 2 are oppositely arranged in parallel at intervals, and two ends of a Y-axis track of the Y-axis moving module 3 are respectively detachably and fixedly connected to an X-axis moving frame 24 on the X-axis track on one side. The Y-axis servo motors 33 in the two Y-axis moving modules 3 can move in the same direction or in opposite directions according to the use requirement to meet the line drawing requirement.

The Z-axis moving module comprises a Z-axis cylinder and a Z-axis mounting plate 91, the Z-axis cylinder is mounted on the Z-axis mounting plate 91, the Z-axis mounting plate 91 is mounted on a Y-axis moving platform, and a Z-axis track 92 and a Z-axis slide block 93 are further fixed on the Z-axis concealed plate 91 and are slidably mounted on the Z-axis track 92. The painting brush component 7 is detachably and fixedly arranged on the Z-axis sliding block 93 and is in linkage connection with the movable end of the Z-axis cylinder. In the above structure, the adjustment of the drawing height of the brush assembly 7 can be realized by controlling the falling height of the Z-axis cylinder.

And, two sides of the first Y-axis track 31, the second Y-axis track 32, the first X-axis track 21 and the second X-axis track 22 are respectively provided with a photoelectric sensor for sensing the moving position of the X-axis moving frame 24 or the Y-axis moving platform, so that the controller system can control the position of the line drawing assembly.

In this embodiment, the line drawing assembly includes a spray gun for discharging ink, an electromagnetic control valve for controlling ink discharge from the spray gun, and an ink bottle for supplying ink.

The working process of the embodiment is as follows: the workpiece is placed on the feeding device 4, the feeding device 4 transports the workpiece to the lower portion of the line drawing device, a camera located above the line drawing device shoots images and transmits the images to the controller, the controller calculates the motion track of the painting brush assembly 7 according to the shape and position information of the workpiece, then the X-axis servo motor 25, the Y-axis servo motor 33 and the Z-axis cylinder are respectively controlled to adjust the position of the spraying gun, and then the electromagnetic control valve opens an ink outlet channel to draw a drawn line on the workpiece. After drawing, the workpiece is conveyed by the feeding device 4, enters the drying device 5, is dried and is conveyed to the receiving device 8 for discharging.

Embodiment 2 in this embodiment, the first connecting seat 214 and the second connecting seat 214 of the second X-axis track 22 are respectively provided with an X-axis servo motor having an output shaft direction parallel to the axial direction of the first synchronizing wheel 21-1 or the second synchronizing wheel 21-4. The X-axis servo motor and the synchronous wheel can be in meshed transmission through gears. Because the length direction of the X-axis servo motor is generally consistent with the axial direction of the output shaft of the X-axis servo motor, the X-axis servo motor is arranged in parallel with the axial direction of the connecting rod I or the connecting rod II and the synchronizing wheel, so that the X-axis servo motor 25 can be prevented from protruding out of the highest plane of the X-axis moving module 2, the Y-axis moving module 3 is prevented from being influenced by the movement of the Y-axis moving module, and the space utilization rate is further improved.

Correspondingly, in the Y-axis moving module 3, the output shaft of the Y-axis servomotor 33 is perpendicular to the plane of the Y-axis moving platform 36, and the output shaft of the Y-axis servomotor 33 is in transmission connection with the synchronizing wheel of the Y-axis synchronous belt through a pair of vertically meshed bevel gears.

Embodiment 3 in this embodiment, the removal module of Z axle includes Z axle cylinder, Z axle cylinder mount pad, Z axle mounting plate 91, and the Z axle cylinder is installed on Z axle cylinder mount pad, and Z axle cylinder mount pad is installed on Z axle mounting plate 91, and the minimum height after the cylinder falls is adjusted to the height through the installation. Z-axis mounting plate 91 is mounted on Y-axis moving platform 36, and brush assembly 7 is mounted on the Z-axis cylinder mount.

Example 4 this example differs from the above example in that: in this embodiment, the electric wires between the solenoid control valve and the controller, and between the Y-axis servomotor and the controller may pass through the upper tow chain 35 disposed on the upper surface of the Y-axis track one 31 or the Y-axis track two 32; the electric wires between the X-axis servo motor and the controller can be accommodated by the lower drag chain 213 arranged at the side of the first X-axis track 21 or the second X-axis track 22. The position of the upper drag chain 35 can avoid the outer convex influence of the upper drag chain 35 on the position where the camera above the line drawing device observes the line drawing assembly, and the position of the lower drag chain 213 can avoid the influence on the movement of the Y-axis moving module 3 and the influence on the line drawing in the line drawing area.

And in order to keep the workpiece stable in the line drawing process, a workpiece fixing device can be arranged in the line drawing area, and comprises a pressing frame and an air cylinder, wherein the pressing frame presses the workpiece on the conveying belt through the air cylinder.

To sum up, the utility model provides a full-automatic double-end asynchronous line drawing machine of simple structure, convenient to use, its quantity through increasing the setting-out subassembly effectively improves setting-out efficiency, improves production efficiency.

Claims (10)

1. The utility model provides a full-automatic asynchronous line drawing machine of double-end which characterized in that: the automatic drawing device comprises a workbench, a feeding device, a camera device and a drawing device, wherein the feeding device is installed on the workbench, the drawing device is installed above the middle part of the feeding device, and the drawing device comprises two painting brush assemblies and a moving module which respectively drives the two painting brush assemblies to move along the directions of a Z axis, an X axis and a Y axis; the camera device comprises a camera and is arranged above the line drawing device, a controller used for receiving an image signal of the camera and provided with an image processing system is further arranged in the workbench, and the output end of the controller is further in communication connection with the mobile module.

2. The full-automatic double-head asynchronous line drawing machine according to claim 1, characterized in that: the feeding device comprises a conveying belt, a driving shaft, a driven shaft and a first motor, wherein the first motor drives the conveying belt to perform feeding motion through the driving shaft and the driven shaft.

3. The full-automatic double-head asynchronous line drawing machine according to claim 1, characterized in that: the feeding device further comprises a conveying belt tensioning and adjusting mechanism: the tensioning roller is installed on the bearing seat, the fixing frame is fixedly installed on the workbench and provided with a horizontal adjusting groove and a fixing block adjacent to the horizontal adjusting groove, and the bearing seat is slidably installed on the horizontal adjusting groove through the screw, the nut and the adjusting block; one end of the adjusting screw is connected with the adjusting block, and the other end of the adjusting screw is installed on the fixing block.

4. The full-automatic double-head asynchronous line drawing machine according to any one of claims 1-3, characterized in that: the painting brush component comprises a spraying gun, a spraying gun control valve and an ink bottle, and the spraying gun is connected with the ink bottle through a spraying gun valve.

5. The full-automatic double-head asynchronous line drawing machine according to claim 4, characterized in that: the X-axis moving module comprises an X-axis track, two X-axis moving frames, an X-axis servo motor and an X-axis synchronous belt, wherein the X-axis servo motor drives the X-axis moving frames to move relatively along the X-axis track through the X-axis synchronous belt.

6. The full-automatic double-head asynchronous line drawing machine according to claim 5, characterized in that: the Y-axis moving module comprises a Y-axis track, a Y-axis moving platform, a Y-axis servo motor and a Y-axis synchronous belt, the Y-axis track and the X-axis moving frame are detachably and fixedly connected, and the Y-axis servo motor drives the Y-axis moving platform to move relatively along the Y-axis track through the Y-axis synchronous belt.

7. The full-automatic double-head asynchronous line drawing machine according to claim 6, characterized in that: the X-axis moving module is provided with two parallel and opposite-spaced moving modules, the two ends of the Y-axis track can be respectively and fixedly connected onto an X-axis moving frame on the X-axis track on one side, and a synchronous connecting rod is arranged between the two X-axis tracks to enable an X-axis synchronous belt of the two X-axis tracks to keep synchronous motion.

8. The full-automatic double-head asynchronous line drawing machine according to claim 7, characterized in that: an output shaft of the X-axis servo motor is parallel to the axial direction of the synchronous connecting rod, and the output shaft of the X-axis servo motor is in meshing transmission connection with the synchronous wheel or the synchronous connecting rod through a gear; and/or the output shaft of the Y-axis servo motor is vertical to the plane of the Y-axis moving platform, and the output shaft of the Y-axis servo motor is in transmission connection with the synchronous wheels of the Y-axis synchronous belt through a pair of vertically meshed bevel gears.

9. The full-automatic double-head asynchronous line drawing machine according to claim 7 or 8, characterized in that: the Z-axis moving module comprises a Z-axis cylinder, a Z-axis cylinder mounting seat and a Z-axis mounting plate, wherein the Z-axis cylinder is mounted on the Z-axis cylinder mounting seat, and the Z-axis cylinder mounting seat is mounted on the Z-axis mounting plate; the Z-axis mounting plate is mounted on the Y-axis moving platform, and the painting brush assembly is in linkage connection with the movable end of the Z-axis cylinder.

10. The full-automatic double-head asynchronous line drawing machine according to claim 9, characterized in that: the workpiece fixing device comprises a pressing frame and an air cylinder, wherein the pressing frame presses a workpiece on a conveying belt through the air cylinder.

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