Drilling and drawing arrangement machine facilitating special-shaped drilling and drawing arrangement and drawing arrangement method of drilling and drawing arrangement machine

Abstract

The invention discloses a diamond arrangement machine facilitating diamond arrangement of special-shaped diamonds and a diamond arrangement method thereof.The diamond arrangement machine executes the following steps according to prefabricated patterns: a machine head selects the special-shaped diamonds needing to be sucked according to pattern design and moves the special-shaped diamonds to the position above a vibration tray of a diamond feeding device used for achieving feeding of the special-shaped diamonds; a camera on the machine head collects images of the special-shaped drills in the vibration charging tray; the machine head moves relative to the vibration tray, so that a suction head of the drill suction mechanism moves to the position of the special-shaped drill to be sucked, and the special-shaped drill is sucked; the machine head is designed according to patterns and moves above the platen, and the special-shaped drill is placed on the transfer paper with the glue to set point positions. No matter the orientation of the special-shaped drill is in any direction before the special-shaped drill is sucked by the suction head, the suction head can be driven by the angle adjusting motor to rotate by a corresponding angle, so that the orientation of the special-shaped drill after pattern arrangement is consistent with that of pattern design finally.

Description

Technical Field

[0001] This invention belongs to the technical field of embroidery equipment, specifically relating to rhinestone hot stamping equipment. Background Technology

[0002] Currently, the main types of irregular-shaped drilling machines on the market include: 1. Rhinestone Printing Machine (also called a rhinestone pattern printing machine): This machine combines a vibrating screen and a mold. The mold is mounted on the vibrating screen, and the vibration of the screen forces loose rhinestones to conform to the shape of the mold, thus arranging the rhinestones in a regular pattern. The pattern is then transferred using transfer paper with adhesive. Advantages: Simple principle, easy operation, suitable for printing patterns on pointed rhinestones, and irregularly shaped glass, acrylic, and resin materials. Disadvantages: The corresponding pattern is determined by the template, therefore... Figure 1 The plate has high requirements for the reverse side of the irregular-shaped drill, and the pointed bottom shape needs to match the template.

[0003] 2. Rhinestone Applying Machine: This machine arranges scattered rhinestones in grooves in a tray to a position accessible to the suction nozzle. When the fabric is moved to the predetermined position via an XY moving frame, the suction nozzle delivers the rhinestone to the corresponding needle position. At this point, ultrasonic waves on the reverse side of the fabric fix the rhinestone, thus creating the pattern. Rhinestone working size: 2mm - 5mm; Rhinestone grades: National B, National A, National A double-sided, DMC, Middle Eastern rhinestones, Czech rhinestones, Austrian rhinestones; Minimum rhinestone spacing: 0.1mm. Disadvantages: Cannot apply irregularly shaped rhinestones; each rhinestone requires ultrasonic processing, resulting in long processing time and slow speed. Furthermore, the ultrasonic waves need adjustment for different fabrics and room temperatures. Applying rhinestones directly to the fabric can lead to unreliable adhesive on even a single rhinestone, easily affecting the quality of the finished product.

[0004] All of the above equipment are semi-automatic and semi-manual, especially the water-drill drawing machine, which basically requires one person to operate, resulting in low drawing efficiency. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the technical problem to be solved by this invention is to provide a convenient irregular-shaped drill bit arrangement machine and its arrangement method. It can arrange irregular-shaped drill bits in a dispersed manner without the need for templates, which is beneficial for the suction head to pick up the drill bits. Moreover, the machine head operates automatically between the drill bit feeding device and the adhesive transfer paper, realizing the automatic picking up of the required irregular-shaped drill bits and the automatic arrangement of the irregular-shaped drill bits on the adhesive transfer paper, thus solving the problem of low arrangement efficiency in existing technologies.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: First, a drilling machine for facilitating irregular-shaped drilling is provided, including an automatic feeding and receiving device, a machine head, and several drilling feeding devices; the automatic feeding and receiving device includes a table, a feeding and conveying assembly, and a receiving and clamping cloth driving assembly. The feeding and conveying assembly separates the transfer paper into a protective film and an adhesive transfer paper, and the adhesive transfer paper is conveyed through the table and combined with the irregular-shaped drill on the table for drilling. The receiving and clamping cloth driving assembly re-coats the adhesive transfer paper and the protective film after the drilling is completed. The drilling feeding device includes a hopper, a feeding chute, and a vibrating feed plate. The feeding chute is inclined, with its upper inclined end connected to the hopper outlet and its lower inclined end connected to the vibrating feed plate. The hopper is equipped with a drilling tipping bucket component, which includes a drilling tipping bucket for flipping the drill from the hopper onto the feeding chute and a tipping bucket driver for driving the drilling tipping bucket to flip the drill. The machine head includes a mounting plate and at least two drill suction mechanisms mounted on the mounting plate. Each drill suction mechanism includes a suction head lifting assembly and a suction head motor assembly. The suction head lifting assembly drives the suction head motor assembly to lift and lower. The suction head motor assembly includes a suction head and an angle adjustment motor. The suction head is used to place the adsorbed irregular-shaped drill onto the adhesive transfer paper on the platform. The angle adjustment motor is used to drive the suction head to rotate so that the irregular-shaped drill rotates to a set angle before being placed onto the adhesive transfer paper. During the layout process, the machine head moves horizontally above the platform so that the suction head corresponds to the set point on the adhesive transfer paper. The machine head is equipped with a camera for capturing images of irregularly shaped drills within the vibrating material tray and a machine head controller for controlling the machine head's operation. The machine head controller includes a drill suction and positioning module, an angle adjustment module, and a pattern arrangement control module. The drill suction and positioning module controls the machine head to move above the vibrating material tray based on the position of the irregularly shaped drill in the image, so that the suction head of the drill suction mechanism corresponds to the position of the irregularly shaped drill to be picked up. Thus, after the suction head lifting assembly drives the suction head motor assembly to descend and approach the irregularly shaped drill to be picked up, the suction head picks up the irregularly shaped drill. The angle adjustment module controls the angle adjustment motor to work based on the angle of the irregularly shaped drill before picking it up and the set angle in the pattern, so that after the suction head rotates, it rotates the irregularly shaped drill to the set angle in the pattern. The pattern arrangement control module controls the machine head to move above the platform, so that the suction head of the drill suction mechanism corresponds to the set point of the irregularly shaped drill on the adhesive transfer paper. Thus, after the suction head lifting assembly drives the suction head motor assembly to descend and approach the set point, the suction head places the irregularly shaped drill on the set point on the adhesive transfer paper.

[0007] Preferably, the upper drilling tipping bucket component further includes a push block, the upper drilling tipping bucket is hinged to the push block, the tipping bucket driver drives the upper drilling tipping bucket to rise and fall, and the upper drilling tipping bucket drives the push block to rise and fall. When the upper drilling tipping bucket rises to correspond with the hopper outlet, the tipping bucket driver drives the upper drilling tipping bucket to flip the drill.

[0008] Preferably, the pusher block is provided with a limiting block, which cooperates with a relatively fixed limiting groove. The limiting groove extends along the lifting direction of the pusher block and has an upper limit end at the top. The pusher block stops rising when the limiting block cooperates with the upper limit end of the limiting groove. When the limiting block cooperates with the upper limit end of the limiting groove, the tipping bucket driver continues to push the upper drilling tipping bucket upward, thereby causing the upper drilling tipping bucket to flip. And / or, the front part of the hopper is provided with a vertically extending chute, the pusher block rises and falls along the chute, the front side wall of the chute is connected to the hopper outlet, and the front side of the upper drilling tipping bucket is provided with a limiting surface, which cooperates with the front side wall of the chute to restrict the flipping of the upper drilling tipping bucket.

[0009] Preferably, the upper drilling bucket is connected to a reset member, which resets the upper drilling bucket after it has been turned over; and / or, the bucket driver includes a bucket cylinder, which is provided with a push rod hinged to the upper drilling bucket.

[0010] Preferably, the top of the upper drilling bucket is provided with a bearing surface. The front side of the bearing surface is provided with a plane that remains horizontal during the lifting and lowering process, and the rear side is provided with an inclined surface that tilts downwards and backwards during the lifting and lowering process. After the upper drilling bucket is flipped, both the inclined surface and the plane tilt forward so that the irregular drills carried on the bearing surface fall down along the inclined direction.

[0011] Preferably, the suction head lifting assembly includes a lifting guide rail, a guide rail limiting block that moves along the lifting guide rail, a lifting connector connected to the guide rail limiting block, and a lifting driver that drives the lifting connector to lift. The guide rail limiting block is connected to the suction head motor assembly.

[0012] Preferably, the lifting driver includes a lifting motor and a lifting transmission belt driven by the lifting motor, the lifting connector is connected to the lifting transmission belt, the lifting transmission belt has a vertical movement path, and the lifting connector is driven by the lifting transmission belt to move along the vertical movement path; and / or, the guide rail limiting block is connected to an elastic reset member, the elastic reset member being used to drive the guide rail limiting block to reset upward.

[0013] Preferably, the machine head is slidably mounted on the crossbeam and driven to move laterally along the crossbeam by the machine head lateral drive component, and the crossbeam is slidably mounted on the longitudinal beam and driven to move longitudinally along the longitudinal beam by the machine head longitudinal drive component.

[0014] Preferably, the automatic feeding and receiving device further includes a feeding rack assembly, a protective film feeding assembly, and a receiving rack assembly. The feeding rack assembly includes a feeding rack and a transfer paper tube installed on the feeding rack, which feeds out the transfer paper. The receiving rack assembly includes a receiving rack and a receiving roller installed on the receiving rack, which winds up the re-coated transfer paper.

[0015] Secondly, the present invention also provides a method for creating irregularly shaped drilling patterns, which uses the aforementioned drilling pattern machine to create the pattern. The drilling pattern machine performs the following steps according to the pre-made pattern: The machine head selects the irregular-shaped drill to be picked up according to the pattern design and moves it above the vibrating feed plate of the drill feeding device used to feed the irregular-shaped drill. The camera on the machine head captures images of irregularly shaped drills inside the vibrating feed pan; The machine head moves relative to the vibrating material plate, causing the suction head of the suction mechanism to move to the position of the irregular-shaped drill to be picked up, and pick up the irregular-shaped drill; The machine head moves above the table according to the design pattern, placing the irregularly shaped drills onto the adhesive transfer paper at the designated points.

[0016] The present invention adopts the above technical solution and has the following technical effects: Each drill feeding device is used to feed a non-standard drill, wherein the hopper is equipped with a drill tipping bucket component, which includes a drill tipping bucket for flipping the drill from the hopper onto the feeding chute. Therefore, multiple drills can be fed onto the feeding chute at one time.

[0017] The feeding chute is inclined, with its upward end connecting to the hopper outlet and its downward end connecting to the vibrating feed plate. Therefore, the drill can fall into the vibrating feed plate along the feeding chute.

[0018] Moreover, the number of drills that the top-drilling bucket flips from the hopper to the feeding chute is limited each time, which avoids too many drills entering the vibrating feed pan and makes it difficult for the drills in the vibrating feed pan to be dispersed.

[0019] In addition, the vibration of the vibrating material tray can not only disperse the irregularly shaped drills in the vibrating material tray, but also make it easier for the irregularly shaped drills to have different orientations, that is, some facing up and some facing down, so that the drill suction mechanism can pick them up as needed, and the irregularly shaped drills can be pasted onto the adhesive transfer paper while maintaining this orientation.

[0020] Each die head is equipped with at least two drill suction mechanisms, each of which can pick up one irregular-shaped drill. Therefore, before the die head is set up, it can pick up multiple irregular-shaped drills through multiple drill suction mechanisms. When the die head is set up, it can set up multiple irregular-shaped drills, which saves the time of switching between the drill feeding device and the set-up station and improves the set-up efficiency.

[0021] The drill-collecting mechanism includes a drill head lifting assembly and a drill head motor assembly. The drill head lifting assembly drives the drill head motor assembly to move up and down. The drill head motor assembly includes a drill head and an angle adjustment motor. The drill head is used to attract or release irregularly shaped drills, and the angle adjustment motor is used to drive the drill head to rotate, so that the irregularly shaped drill rotates to a set angle. Therefore, regardless of the orientation of the irregularly shaped drill before it is picked up by the drill head, the angle adjustment motor can drive the drill head to rotate by a corresponding angle, ultimately ensuring that the orientation of the irregularly shaped drill after arrangement matches the pattern design.

[0022] In addition, in the automatic feeding and receiving device, the transfer paper cylinder feeds out the transfer paper. The feeding and conveying assembly separates the transfer paper into a protective film and an adhesive transfer paper. The adhesive transfer paper and the protective film are conveyed along the table and the protective film conveying assembly, respectively. During the brief pause of the adhesive transfer paper above the table, the table supports it, allowing the drill suction mechanism to place the irregularly shaped drills adsorbed by the suction head onto the adhesive transfer paper on the table. Because the adhesive transfer paper has a designed pattern position, combined with the position of the adhesive transfer paper and the positioning between the suction head and the adhesive transfer paper, the drill can be placed at the designed position on the adhesive transfer paper. Therefore, no template is needed, and irregularly shaped drills can be arranged automatically, solving the problem of low arrangement efficiency in existing systems. Finally, the receiving and clamping cloth driving assembly re-laps the adhesive transfer paper and the protective film together.

[0023] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0024] The invention will be further described below with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the drilling and mapping machine of the present invention; Figure 2 This is a schematic diagram of the machine head structure in this invention; Figure 3 This is a schematic diagram of the drilling material feeding device in this invention; Figure 4 This is a schematic diagram of the drilling material feeding device in this invention; Figure 5 yes Figure 4 CC section view; Figure 6 This is a schematic diagram of the drilling material feeding device in this invention; Figure 7 This is a schematic diagram of the drilling material feeding device in this invention; Figure 8 yes Figure 7 Schematic diagram of a local structure in the middle; Figure 9 This is a schematic diagram of the drilling material feeding device in this invention; Figure 10 yes Figure 9 Schematic diagram of a local structure in the middle; Figure 11 This is an exploded structural diagram of the automatic material receiving and feeding device in this invention; Figure 12 This is a schematic diagram of the automatic feeding and receiving device installed on the frame in this invention; Figure 13 This is a schematic diagram showing the relative positions of the platform, the adhesive transfer paper, and one of the irregularly shaped drills in the pattern in this invention. Reference numerals: Machine head 1, Mounting plate 11, Upper positioning rod 111, Lifting motor 12, Lifting transmission belt assembly 13, Lifting transmission belt 131, Pulley 132, Lifting connector 14, Guide rail limit block 15, Suction head motor assembly 16, Suction head 161, Angle adjustment motor 162, Motor bracket 163, Optical coupler 164, Induction plate 165, Elastic reset component 17; Drill feeding device 2, Irregular drill 201, Hopper 21, Drill storage cavity 211, Slide 212, Hopper outlet 213, Limiting groove 214, Upper drill tipping bucket 22, Limiting vertical surface 221, Plane 222, Inclined surface 223, Mounting block 224, Hinge 23, Push block 24, Limiting block 241, Rear side plate 242, Left and right side plates 243, Interval space 244, Limiting boss 245, Tipping bucket cylinder 25, Push rod 251, Reset spring 26, Feeding slide 27, Vibrating material tray 28, Limiting baffle 281, Vibrating material tray support 282; Automatic feeding and receiving device 3, Feeding rack assembly 31, Transfer paper cylinder 311, First torque motor 312, Feeding rack 313, Adhesive transfer paper 314, Feeding and conveying assembly 32, First conveying roller 321, Second conveying roller 322, Table 33, Adhesive transfer paper conveying path 331, Feeding position 332, Protective film conveying assembly 34, Protective film conveying rack 341, Protective film support rod 342, Taking and clamping cloth driving assembly 35, First clamping cloth driving roller 351, Second clamping cloth driving roller 352, Clamping cloth driving motor 353, Taking and receiving rack assembly 36, Taking and receiving roller 361, Second torque motor 362, Taking and receiving rack 363, Frame 4, Longitudinal beam 41, Crossbeam 42. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present invention.

[0026] Those skilled in the art will understand that, without conflict, the features in the following embodiments and implementations can be combined with each other.

[0027] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. For example, terms such as "upper," "lower," "front," "rear," "X-direction," and "Y-direction," which indicate orientation or positional relationship, are based solely on the orientation or positional relationship shown in the accompanying drawings and are used only for the convenience of describing the invention and simplifying the description. They do not indicate or imply that the device / component referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "fixation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0031] Irregularly shaped rhinestones differ from regular round rhinestones and include heart, oval, teardrop, square, rectangular, and triangular shapes. Irregularly shaped rhinestone pattern machines allow these rhinestones to be arranged in a regular pattern to form various designs, also known as designs in the embroidery field. The position and angle of each rhinestone within the overall design are pre-set; these angles refer to the relative angles of the rhinestones, which can be referenced by their unique structure. Taking a heart shape as an example, the heart tip can be used as a reference. In a design, the tips of multiple heart-shaped rhinestones can point in the same direction (i.e., consistent angle) or in different directions (i.e., multiple different angles).

[0032] The drilling mapping machine involved in this embodiment can be used for mapping conventional drills as well as for mapping irregular drills. It is especially designed for mapping irregular drills, so the drilling mapping machine will be described in conjunction with mapping irregular drills.

[0033] like Figures 1 to 13 As shown, the irregular-shaped drill bit layout machine includes a frame 4, a drill head 1, a drill feeding device 2, and an automatic feeding and receiving device 3 mounted on the frame. The automatic feeding and receiving device 3 includes a platform 33 and a paper transfer conveying structure. The platform 33 is located on the upper part of the frame, and the drill head 1 is located above the platform 33. The platform 33 has a paper transfer conveying path 331, also called a layout working area. The paper transfer conveying structure allows the paper transfer material to pass through this path and stop on it. The platform has a flat surface corresponding to the paper transfer conveying path, which keeps the paper transfer material flat, facilitating the placement of the irregular-shaped drill bit onto the paper transfer material.

[0034] Additionally, a loading position 332 is provided in front of or behind the adhesive transfer paper conveying path on the platform 33. A drilling loading device 2 is installed corresponding to the loading position 332. The drilling loading device 2 is used to load irregularly shaped drillings. Since a pattern or multiple patterns may require various irregularly shaped drillings, such as hearts, ellipses, teardrops, squares, rectangles, and triangles, at least two drilling loading devices 2 are needed to meet the requirements of pattern design for multiple irregularly shaped drillings. These at least two devices are used to load at least two different irregularly shaped drillings. For example, with two devices 2, one can be for hearts, and the other can be for ellipses, teardrops, squares, rectangles, triangles, etc. Figure 1 The diagram shows that a total of six drill feeding devices 2 are set up, so six different shaped drills can be fed.

[0035] Since the printing head needs to move horizontally above the table during the pattern arrangement process, the frame 4 has longitudinal beams 41 arranged side by side above the horizontal sides of the table. A crossbeam 42 is positioned above the longitudinal beams 41. The printing head 1 is slidably mounted on the crossbeam 42 and is driven to move laterally along the crossbeam by a transverse drive component. The crossbeam is slidably mounted on the longitudinal beam and is driven to move longitudinally along the longitudinal beam by a longitudinal drive component. A transverse slide rail is provided between the printing head 1 and the crossbeam 42, and a longitudinal slide rail is provided between the crossbeam 42 and the longitudinal beam 41. The transverse drive component and the longitudinal drive component can both be servo cylinders. Therefore, the table 33 is fixed, and the printing head 1 can move horizontally relative to the table 33. It can move above the drill feeding device 2 to pick up the drill, or it can move above the table 33 to release the drill. During the pattern arrangement process, the printing head 1 moves horizontally above the table to align the suction head with the set point corresponding to the design pattern on the adhesive transfer paper.

[0036] During the layout process of the irregular-shaped drill bit layout machine, the adhesive transfer paper is conveyed across the table 33 and stops on the adhesive transfer paper conveying path of the table. The machine head 1 first moves above the drill feeding device 2 to pick up the irregular-shaped drill bit, and then moves above the adhesive transfer paper conveying path to place the irregular-shaped drill bit onto the adhesive transfer paper. Figure 13 Taking the example shown, the adhesive transfer paper 314 stops and is positioned on the adhesive transfer paper conveying path. At this time, the position of the adhesive transfer paper relative to the table is fixed on the adhesive transfer paper conveying path. The position of the irregular-shaped drill 201 in the adhesive transfer paper pattern relative to the table is also fixed. Based on this, the machine head can place the irregular-shaped drill 201 on the pattern setting point on the adhesive transfer paper, thereby ensuring consistency with the pattern design. Moreover, during the pattern layout process, after the adhesive transfer paper has completed the pattern layout for a certain length on the adhesive transfer paper conveying path, it continues to be conveyed for a certain length, so that the unpatched part of the adhesive transfer paper moves to the adhesive transfer paper conveying path, and so on, for automated pattern layout.

[0037] The layout method corresponding to the irregular rhinestone layout machine in this embodiment allows for the formation of the desired pattern on adhesive transfer paper after automated layout. When rhinestones are needed on fabrics such as shoes, clothing, and curtains, the transfer paper with the rhinestones arranged is applied to the desired fabric. After being heated by a composite heating machine, the rhinestones adhere to the fabric, at which point the transfer paper can be removed. This method not only eliminates the need for templates and heating, resulting in lower costs, but also offers high layout efficiency and easily guaranteed quality.

[0038] In existing drilling machines, when the fabric is moved to a predetermined position via an XY moving frame, the suction nozzle delivers the drill to the corresponding needle position. At this time, ultrasonic waves on the reverse side of the fabric fix the drill in place. However, when the suction nozzle picks up the drill, the angle of the drill is random, making it impossible to guarantee that the angle of each irregularly shaped drill is consistent with the design angle.

[0039] To ensure that the angle of each irregular-shaped drill bit matches the design angle, this embodiment designs an irregular-shaped drill bit plotting machine head 1 that can change the angle of the irregular-shaped drill bit, such as... Figure 2 As shown, it includes at least two drill-collecting mechanisms on a mounting plate 11. Each drill-collecting mechanism includes a head lifting assembly and a head motor assembly 16. The head lifting assembly drives the head motor assembly 16 to rise and fall. The head motor assembly includes a head 161 and an angle adjustment motor 162. The head 161 is used to attract or release irregularly shaped drills, and the angle adjustment motor 162 is used to drive the head 161 to rotate, causing the irregularly shaped drill to rotate to a set angle. Figure 13 As shown in the example, the irregularly shaped drill in the pattern is teardrop-shaped and faces Y+. Therefore, the angle adjustment motor 162 needs to drive the suction head 161 to rotate so that the irregularly shaped drill faces Y+, thereby ensuring that it is consistent with the pattern design after being placed on the adhesive transfer paper.

[0040] Each die head is equipped with at least two drill-collecting mechanisms, each capable of collecting one irregularly shaped drill. Therefore, before layout, the die head can collect irregularly shaped drills using either some of the mechanisms or multiple mechanisms. During layout, multiple irregularly shaped drills can be arranged simultaneously, saving time spent switching between the drill feeding device and the layout station, thus improving layout efficiency. Alternatively, multiple drills of the same type can be collected sequentially from the same drill feeding device 2, or the required number of irregularly shaped drills can be collected from one device before moving to another. Once all drill-collecting mechanisms have collected all the drills, they move to the layout work area to complete the automatic layout according to the design requirements.

[0041] Because the angle adjustment motor in the suction head motor assembly drives the suction head to rotate, thus rotating the irregular-shaped drill to a set angle. Therefore, regardless of the orientation of the irregular-shaped drill before it is picked up by the suction head, the angle adjustment motor can drive the suction head to rotate by a corresponding angle, ultimately ensuring that the orientation of the irregular-shaped drill pattern matches the design.

[0042] Specifically, the suction head lifting assembly includes a lifting guide rail, a guide rail limiting block 15 that moves along the lifting guide rail, a lifting connector 14 connected to the guide rail limiting block 15, and a lifting driver that drives the lifting connector 14 to rise and fall. The guide rail limiting block 15 is connected to the suction head motor assembly 16. This ensures that the guide rail limiting block 15 and the suction head motor assembly 16 move vertically. Therefore, as long as the suction head motor assembly 16 is positioned above the irregular-shaped drill in the vibrating material tray, it can be ensured that the suction head 161 will hold the irregular-shaped drill after descending. As long as the suction head motor assembly 16 is positioned above the corresponding point of the adhesive transfer paper, it can be ensured that the suction head 161 will release the irregular-shaped drill onto the corresponding point of the adhesive transfer paper after descending.

[0043] The lifting drive includes a lifting motor 12 and a lifting transmission belt assembly 13 driven by the lifting motor. The lifting transmission belt assembly includes pulleys 132 and a lifting transmission belt 131 connected to the pulleys. The two pulleys are spaced apart vertically. The driving pulley is connected to the motor shaft of the lifting motor, and the other is fixed to a mounting plate. The lifting connector 14 is connected to the lifting transmission belt 131, which has a vertical movement path. The lifting connector 14 is driven by the lifting transmission belt 131 to move along the vertical movement path.

[0044] Furthermore, the guide rail limiting block 15 is connected to an elastic reset member 17, which is used to drive the guide rail limiting block 15 to reset upwards. The lifting connector 14 is not directly connected to the guide rail limiting block 15. When the lifting connector 14 drives the guide rail limiting block 15 to descend, the lifting connector 14 abuts against the guide rail limiting block 15. When the lifting connector 14 resets upwards, the elastic reset member 17 drives the guide rail limiting block 15 to reset upwards. Here, the elastic reset member can be a spring or a rubber band. For example, the rubber band is in the shape of a ring, wherein the mounting plate 11 is provided with an upper positioning rod 111, which is connected to the upper end of the rubber band ring, and the guide rail limiting block 15 is provided with a lower positioning rod, which is connected to the lower end of the rubber band ring.

[0045] Because the multiple drill-carrying mechanisms on each drill head do not need to carry drills simultaneously, in this embodiment, the two drill-carrying head motor assemblies 16 arranged side by side share a single lifting transmission belt 131. The lifting transmission belt 131 has two vertical movement paths, and both lifting connectors 14 are driven by the lifting transmission belt 131, moving along the two vertical movement paths in opposite directions. Sharing a single lifting transmission belt 131 for the two drill-carrying head motor assemblies 16 reduces costs and also helps to reduce the distance between adjacent drill-carrying mechanisms.

[0046] like Figure 2 As shown, when the first lifting connector 14 on the left moves downward, that is, when the lifting motor 12 rotates counterclockwise, it pushes the first guide rail limit block 15 on the left to move downward, thereby pushing the first suction head motor assembly 16 on the left to move downward, so that the suction head 161 of the suction head motor assembly 16 contacts the target irregular-shaped drill and is sucked in by the negative pressure of the air pipe. Then, the lifting motor 12 rotates to drive the lifting connector 14 to move upward, and the suction head motor assembly 16 returns to the highest point position through the elastic reset member 17. The angle adjustment motor 162 of the suction head motor assembly 16 can rotate to the zero point position or the angle required for the pattern design, thereby moving the target irregular-shaped drill. When the machine head moves to the position required for the pattern design above the table, the lifting motor 12 drives the suction head motor assembly 16 to descend, sticking the target drill to the adhesive transfer paper. After releasing the suction head, the suction head motor assembly 16 is then raised and returned to the highest origin position.

[0047] When the first lifting connector 14 on the left moves upward, that is, when the lifting motor 12 in the figure rotates clockwise, it will drive the second guide rail limit block 15 on the left to move downward. The elastic reset component 17 can ensure that the guide rail limit block 15 always stays at the highest origin position when it is not affected by the lifting connector 14, so that one motor can control the up and down movement of two suction head motor assemblies 16.

[0048] Furthermore, the suction head motor assembly 16 also includes an optocoupler 164 and a sensor 165. The optocoupler 164 and the sensor 165 are used to determine the origin of the angle adjustment motor 162, thereby controlling the rotation angle of the profile drill based on the origin. The sensor 165 is mounted on the motor shaft and rotates with the angle adjustment motor 162. The optocoupler 164 is mounted on the guide rail limiting block 15. The suction head motor assembly 16 also includes a motor bracket 163, on which the angle adjustment motor 162 is mounted.

[0049] Because the number, orientation, and angle of the irregular-shaped drills in the vibrating feed pan 28 of the drill feeding device 2 are random, it is necessary to capture images of the irregular-shaped drills in the vibrating feed pan 28 to allow the suction head to selectively pick them up and determine the angle that needs adjustment. A camera is installed on the machine head 1 to capture images of the irregular-shaped drills in the vibrating feed pan 28. Thus, before the suction head picks up the irregular-shaped drills, the next action is determined based on the images captured by the camera. Specifically, this includes identifying the number of irregular-shaped drills in the vibrating feed pan 28. This is to ensure that the number of irregular-shaped drills in the vibrating feed pan meets the requirements before picking them up. If the number is insufficient, a signal will be sent to the drill feeding device 2 to work and replenish the material in time. For example, if the machine head has 8 drill-picking mechanisms, and the pattern requires that each of the 8 drill-picking mechanisms pick up one irregular-shaped drill corresponding to the drill feeding device 2, then if the number of irregular-shaped drills in the vibrating feed pan is less than 8, material needs to be replenished. Furthermore, if all the irregularly shaped drills in the vibrating feed pan 28 are on the reverse side, but need to be on the front side, it is necessary for the vibrating feed pan to continue vibrating to flip the irregularly shaped drills over, and vice versa. Further, once the irregularly shaped drill to be picked up by each suction head is determined, the angle of the irregularly shaped drill before adjustment can be determined based on its image; this is called the first angle. The design angle of the irregularly shaped drill in the pattern is called the second angle. Calculating the relative angle between the first and second angles is the angle by which the angle adjustment motor needs to drive the suction head to rotate, ultimately rotating the irregularly shaped drill to the design angle.

[0050] like Figures 3 to 10 As shown, the drilling machine feeding device 2 includes a hopper 21, a feeding chute 27, and a vibrating feed plate 28. The feeding chute 27 is inclined, with its upper inclined end connected to the hopper outlet 213 and its lower inclined end connected to the vibrating feed plate 28. The hopper 21 is provided with an upper drilling tipping bucket component. The upper drilling tipping bucket component includes an upper drilling tipping bucket 22 for flipping the drill from the hopper 21 onto the feeding chute 27 and a tipping bucket driver for driving the upper drilling tipping bucket 22 to flip the drill.

[0051] Because the hopper is equipped with an upper drilling tipping bucket component, which includes an upper drilling tipping bucket for flipping the drill from the hopper onto the feeding chute, multiple drills can be sent to the feeding chute at one time.

[0052] The feeding chute is inclined, with its upward end connecting to the hopper outlet and its downward end connecting to the vibrating feed plate. Therefore, the drill can fall into the vibrating feed plate along the feeding chute.

[0053] Moreover, the number of drills that the top-drilling bucket flips from the hopper to the feeding chute is limited each time, which avoids too many drills entering the vibrating feed pan and makes it difficult for the drills in the vibrating feed pan to be dispersed.

[0054] In addition, the vibration of the vibrating material tray can not only disperse the irregularly shaped drills in the vibrating material tray, but also make it easier for the irregularly shaped drills to have different orientations, that is, some facing up and some facing down, so that the drill suction mechanism can pick them up as needed, and the irregularly shaped drills can be pasted onto the adhesive transfer paper while maintaining this orientation.

[0055] In some embodiments, the upper drilling bucket component further includes a pusher block 24. The upper drilling bucket 22 is hinged to the pusher block via a hinge 23. The bucket driver drives the upper drilling bucket 22 to rise and fall, and the upper drilling bucket 22 drives the pusher block 24 to rise and fall. When the upper drilling bucket 22 rises to correspond with the hopper outlet 213, the bucket driver drives the upper drilling bucket 22 to flip. Since the upper drilling bucket 22 is hinged to the pusher block via the hinge 23, the upper drilling bucket 22 can drive the pusher block 24 to rise and fall when it rises and falls. When the upper drilling bucket 22 rises to correspond with the hopper outlet 213, the pusher block 24 is limited and cannot rise further. At this time, the upper drilling bucket 22 flips via the hinge and completes the flip drilling.

[0056] To limit the highest position of the push block 24, the push block is equipped with a limiting block 241. The limiting block 241 cooperates with a relatively fixed limiting groove 214. The limiting groove 214 extends along the lifting direction of the push block and has an upper limit end at the top. The push block 24 stops rising when the limiting block 241 cooperates with the upper limit end of the limiting groove. Similarly, the limiting groove 214 has a lower limit end at the bottom. The push block 24 stops descending when the limiting block 241 cooperates with the lower limit end of the limiting groove. When the limiting block cooperates with the upper limit end of the limiting groove, the tilting bucket driver continues to push the upper drilling bucket 22 upward, while the push block 24 remains stationary and cannot rise further, thus allowing the upper drilling bucket 22 to tilt.

[0057] To guide the pushing block's lifting and lowering, the front of the hopper 21 is provided with a vertically extending chute 212. The pushing block 24 rises and falls along the chute 212. The upper end of the front sidewall of the chute is connected to the hopper outlet 213. The front side of the upper drilling bucket 22 is provided with a limiting surface 221. The limiting surface 221 cooperates with the front sidewall of the chute to restrict the upper drilling bucket from tipping over. As the pushing block 24 rises and falls inside the chute, the limiting surface 221 cooperates with the front sidewall of the chute, allowing the upper drilling bucket 22 to maintain a fixed posture. Only when the pushing block 24 rises to correspond with the hopper outlet 213, and the limiting surface 221 no longer cooperates with the front sidewall of the chute, does it continue to push the upper drilling bucket 22 upward, causing the upper drilling bucket 22 to tip over.

[0058] Specifically, the upper part of the hopper 21 is a drill storage cavity 211, the lower part of the chute extends downward and is lower than the drill storage cavity 211, and the upper part of the chute is connected to the drill storage cavity 211. The front side wall of the drill storage cavity 211 also serves as the upper part of the front side wall of the chute, and the upper end of the front side wall of the drill storage cavity 211 is lower than the other side walls to form a low-position hopper outlet 213.

[0059] Furthermore, the upper drilling bucket 22 is connected to a reset component, which resets the upper drilling bucket 22 after drilling. In this embodiment, the reset component is a reset spring 26, i.e., a tension spring, and the hinge 23 is a hinged hinge. The bucket driver includes a bucket cylinder 25, which is provided with a push rod 251 hinged to the upper drilling bucket. The two sides of the width of the upper drilling bucket 22 are connected to the two side walls of the width of the hopper. A mounting block 224 is connected to the lower part of the middle section of the width of the upper drilling bucket. The bottom of the mounting block 224 is provided with a hinge part, which is connected to the upper end of the push rod. The hinge part is U-shaped, and the upper end of the push rod extends into the hinge part. The hinge part is connected with a bolt as a pin to connect to the upper end of the push rod. The hinge has two hinged flaps. One flap is fixed to the push block 24. The upper front side of the push block has a fixing wall that is fixed to the flap. The other flap is fixed between the top surface of the mounting block and the upper drill bucket. Two return springs are symmetrically arranged on both sides of the mounting block. The upper end of the return spring is connected to the upper drill bucket 22, and the lower end is connected to the push block 24.

[0060] Specifically, the top of the upper drilling bucket 22 is provided with a bearing surface. The front side of the bearing surface has a horizontal plane 222 that remains horizontal during lifting and lowering, and the rear side has an inclined plane 223 that slopes downwards and backwards during lifting and lowering. The horizontal plane and the inclined plane are directly connected. After the upper drilling bucket is flipped, the bearing surface is tilted forward as a whole. Therefore, both the inclined plane and the horizontal plane are tilted forward after the upper drilling bucket is flipped, so that the irregular drill bit supported on the bearing surface falls down along the inclined direction.

[0061] Furthermore, the bottom surface of the drill storage chamber 211 is connected to the upper end of the rear side wall of the chute, and the bottom wall slopes downward from back to front. When the upper drill tipping bucket 22 descends to its lowest position, the limiting block 241 stops descending when it engages with the lower limiting end of the limiting groove. At this time, the bearing surface is basically flush with the bottom surface of the drill storage chamber. Therefore, even if the number of drills in the drill storage chamber is small, they can slide down the bottom wall slope onto the bearing surface. The bearing surface mainly relies on the flat part to support the drills. During the upward movement of the upper drill tipping bucket, the drills on the slope fall back into the drill storage chamber. The front and rear lengths of the flat part are designed to support an appropriate number of drills, which can ensure that multiple drills can be sent to the feeding chute at one time, while avoiding too many drills entering the vibrating feed pan, which would be detrimental to the dispersion of drills in the vibrating feed pan.

[0062] Furthermore, the push block 24 is connected to a rear side plate 242 and left and right side plates 243. A space 244 is provided between the rear side plate, the left and right side plates, and the push block to accommodate the push rod and the return spring. The top of the rear side plate is substantially flush with the rear end of the bearing surface and does not obstruct the upper drill tipping bucket 22. The rear side plate and the push block rise and fall synchronously, acting as a blocking wall to prevent the drill from falling into the chute.

[0063] In addition, the top rear side of the left and right side plates is provided with a limiting boss 245, which is higher than the top rear side of the left and right side plates. Therefore, after the upper drilling bucket 22 is reset, the left and right sides are correspondingly limited and matched with the limiting boss 245, so it cannot continue to flip and the plane 222 remains basically horizontal.

[0064] When the tipping cylinder moves upward, and the limit block is positioned by the upper limit end of the limit groove, the push block and limit block cannot move upward. However, the tipping cylinder still needs to push upward a certain distance further. At this point, the return spring is stretched, and the upper drill tipping bucket rotates a certain angle along the hinge, pushing the drill it carries out of the hopper outlet. When the tipping cylinder moves downward, the upper drill tipping bucket is reset by the return spring. The hinge, return spring, and push block connected to it move downward together. When the upper drill tipping bucket reaches the bottom of the drill storage cavity, the drill in the storage cavity automatically moves to the bearing surface due to its own weight.

[0065] Specifically, the vibrating feed pan 28 has a rectangular structure and is equipped with limiting baffles 281 around its perimeter. A vibrator is located below the vibrating feed pan 28 to drive its vibration. A vibrating feed pan support 282 is located below the vibrating feed pan 28, and the vibrator is mounted on the support. Vibration of the vibrating feed pan 28 not only disperses the irregularly shaped drills within the pan but also ensures that the drills face upwards, facilitating pickup by the drill suction mechanism.

[0066] like Figure 11 and Figure 12As shown, the automatic feeding and receiving device 3 of the drilling and mapping machine includes a feeding rack assembly 31, a feeding and conveying assembly 32, a table 33, a protective film conveying assembly 34, a receiving and clamping cloth driving assembly 35, and a receiving rack assembly 36.

[0067] The feeding rack assembly 31 includes a feeding rack 313 and a transfer paper cylinder 311 installed on the feeding rack. The transfer paper cylinder 311 feeds out the transfer paper. The transfer paper cylinder 311 is driven by a first torque motor 312 to ensure that the transfer paper always has a fixed tension.

[0068] The feeding assembly 32 includes a first feeding roller 321 and a second feeding roller 322, wherein the first feeding roller 321 is lower than the second feeding roller 322, and the two are located below and above the first transverse side of the platform, respectively. After the transfer paper passes through the first feeding roller 321, it is then separated into a protective film and an adhesive transfer paper by the second feeding roller 322. The adhesive transfer paper and the protective film are then conveyed along the adhesive transfer paper conveying path 331 and the protective film feeding assembly 34 of the platform 33, respectively.

[0069] The protective film conveying assembly 34 includes a protective film conveying frame 341 and protective film support rods 342 installed on the protective film conveying frame. A plurality of protective film support rods 342 are spaced apart along the conveying direction and are located above the platform 33. Therefore, the protective film conveying frame 341 has a column at each of its four corners that extends upwards above the platform. A top beam connects the tops of two columns arranged side-by-side on the same longitudinal side. At least two protective film support rods 342 have their ends connected to the top beams on both longitudinal sides. Additionally, a protective film support rod 342 is also connected between the tops of two columns on the same transverse side.

[0070] The receiving and clamping drive assembly 35 re-laps the adhesive transfer paper and the protective film together. The receiving and clamping drive assembly 35 includes a first clamping drive roller 351 and a second clamping drive roller 352, wherein the adhesive transfer paper and the protective film are re-lapped between the first clamping drive roller 351 and the second clamping drive roller 352. The first clamping drive roller 351 is located above the second clamping drive roller 352 and can slide downwards, while the second clamping drive roller 352 is driven by a clamping drive motor 353.

[0071] The take-up rack assembly 36 includes a take-up rack and a take-up roller 361 mounted on the take-up rack 363. The take-up roller 361 winds up the re-coated transfer paper. The take-up roller 361 is driven by a second torque motor 362 to ensure the tension of the transfer paper in the take-up section.

[0072] The new transfer paper tube 311 is placed on the feeding frame 313. The pulled-out transfer paper passes through the feeding assembly 32 and is split in two at the second feeding roller 321 into a protective film and an adhesive transfer paper. The adhesive transfer paper passes through the table 33 and is re-coated with the protective film at the take-up clamping drive assembly 35. The transfer paper passes through the first clamping drive roller 351 and the second clamping drive roller 352. At the same time, the first clamping drive roller 351 can rotate synchronously with the second clamping drive roller 352 without sliding friction due to the gravity of the second clamping drive roller 352. The clamping drive motor 353 can accurately drive the length of the transfer paper to be taken away. Therefore, theoretically, this automatic take-up and feeding device can ensure that the pattern length is equal to the length of the transfer paper on the tube. After passing through the take-up clamping drive assembly 35, the transfer paper is wound up by the take-up roller 361 on the take-up frame assembly 36.

[0073] During the brief pause of the adhesive transfer paper above the platform, the platform supports the paper, allowing the drill-suction mechanism to place the irregularly shaped drills, held by the suction head, onto the transfer paper on the platform. Since the transfer paper features a pattern for each drill, and the pattern length is equal to the length of the transfer paper on the barrel, the drills can be placed at their designated positions by combining the transfer paper's position with the pattern positioning between the suction head and the paper. Therefore, no template is needed, allowing for automated layout of irregularly shaped drills and solving the problem of low layout efficiency in existing systems. Finally, the receiving and clamping fabric drive assembly re-attaches the adhesive transfer paper and protective film together.

[0074] Based on the aforementioned irregular-shaped drilling and layout machine, its layout method is described below. The irregular-shaped drilling and layout machine performs the following steps according to the pre-made pattern: The machine head selects the irregular-shaped drill to be picked up according to the pattern design and moves it above the vibrating feed plate of the drill feeding device used to feed the irregular-shaped drill. The camera on the machine head captures images of irregularly shaped drills inside the vibrating feed pan; The machine head moves relative to the vibrating material plate, causing the suction head of the suction mechanism to move to the position of the drill to be picked up, and picks up irregularly shaped drills; The machine head moves above the table according to the design pattern, placing the irregularly shaped drills onto the adhesive transfer paper at the designated points.

[0075] To ensure that the machine head accurately picks up the irregular-shaped drill and places it accurately on the pattern setting point on the adhesive transfer paper. The machine head is equipped with a machine head controller for controlling its operation. The machine head controller includes a drill suction positioning module, an angle adjustment module, and a pattern arrangement control module. The drill suction positioning module controls the machine head to move above the vibrating material tray according to the position of the irregular drill in the irregular drill image, so that the suction head of the drill suction mechanism corresponds to the position of the irregular drill to be picked up. Thus, after the suction head lifting assembly drives the suction head motor assembly to descend and approach the irregular drill to be picked up, the suction head picks up the irregular drill. The angle adjustment module controls the angle adjustment motor to work according to the angle of the irregular drill before picking it up and the set angle in the pattern, so that after the suction head rotates, the irregular drill is rotated to the set angle in the pattern. The pattern arrangement control module controls the machine head to move above the platform, so that the suction head of the drill suction mechanism corresponds to the set point of the irregular drill on the adhesive transfer paper. Thus, after the suction head lifting assembly drives the suction head motor assembly to descend and approach the set point, the suction head places the irregular drill on the set point on the adhesive transfer paper.

[0076] like Figure 1 As shown in the diagram, with an example, the six-drill feeding device 2 contains six different sizes or colors of irregularly shaped drills. After the pattern is created, the pattern program is imported into the machine. Upon machine startup, the machine head, carrying a camera, moves along the XY direction towards the vibrating material tray required for the pattern design. Once it reaches the desired tray position, the camera takes a picture. Using the image captured by the camera, the machine head controller controls the suction head to move to the coordinates of the six identified irregularly shaped drills, picking up all six at once. Then, according to the pattern design, the drills are placed on the adhesive transfer printing plate at the required positions. Of course, it's understood that six drills here is just an example; other quantities are also possible.

[0077] The above description is merely a specific embodiment of the invention, but the scope of protection of the invention is not limited thereto. Those skilled in the art should understand that the invention includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of the invention will be included within the scope of the claims.

Claims

1. A drilling machine for convenient irregular-shaped drilling diagrams, characterized in that, It includes an automatic feeding and receiving device, a machine head, and several drill feeding devices; the automatic feeding and receiving device includes a table, a feeding and conveying assembly, and a receiving and clamping cloth driving assembly. The feeding and conveying assembly separates the transfer paper into a protective film and an adhesive transfer paper. The adhesive transfer paper is conveyed through the table and combined with the irregular-shaped drill on the table for pattern arrangement. The receiving and clamping cloth driving assembly re-coats the adhesive transfer paper and the protective film after the pattern arrangement is completed. The drilling feeding device includes a hopper, a feeding chute, and a vibrating feed plate. The feeding chute is inclined, with its upper inclined end connected to the hopper outlet and its lower inclined end connected to the vibrating feed plate. The hopper is equipped with a drilling tipping bucket component, which includes a drilling tipping bucket for tilting the drill from the hopper onto the feeding chute and a tipping bucket driver for driving the drilling tipping bucket to tilt the drill. The machine head includes a mounting plate and at least two drill suction mechanisms mounted on the mounting plate. Each drill suction mechanism includes a suction head lifting assembly and a suction head motor assembly. The suction head lifting assembly drives the suction head motor assembly to lift and lower. The suction head motor assembly includes a suction head and an angle adjustment motor. The suction head is used to place the adsorbed irregular-shaped drill onto the adhesive transfer paper on the platform. The angle adjustment motor is used to drive the suction head to rotate so that the irregular-shaped drill rotates to a set angle before being placed onto the adhesive transfer paper. During the layout process, the machine head moves horizontally above the platform so that the suction head corresponds to the set point on the adhesive transfer paper. The machine head is equipped with a camera for acquiring images of irregularly shaped drills in the vibrating material tray and a machine head controller for controlling the operation of the machine head. The machine head controller is equipped with a drill suction positioning module, an angle adjustment module and a pattern arrangement control module. The drill suction positioning module controls the machine head to move above the vibrating material tray according to the position of the irregularly shaped drill in the image, so that the suction head of the drill suction mechanism corresponds to the position of the irregularly shaped drill to be picked up. Thus, after the suction head lifting assembly drives the suction head motor assembly to descend and approach the irregularly shaped drill to be picked up, the suction head picks up the irregularly shaped drill. The angle adjustment module controls the angle adjustment motor to work according to the angle of the irregular drill before suction and the set angle in the pattern, so that after the suction head rotates, the irregular drill is rotated to the set angle in the pattern; the pattern control module controls the machine head to move above the table so that the suction head of the drill suction mechanism corresponds to the set point of the irregular drill on the adhesive transfer paper. Thus, after the suction head lifting assembly drives the suction head motor assembly to descend and approach the set point, the suction head places the irregular drill on the set point on the adhesive transfer paper.

2. The drilling machine for convenient irregular-shaped drilling diagrams according to claim 1, characterized in that, The upper drilling tipping bucket component also includes a pusher block. The upper drilling tipping bucket is hinged to the pusher block. The tipping bucket driver drives the upper drilling tipping bucket to rise and fall, and the upper drilling tipping bucket drives the pusher block to rise and fall. When the upper drilling tipping bucket rises to correspond with the hopper outlet, the tipping bucket driver drives the upper drilling tipping bucket to flip the drill.

3. The drilling machine for convenient irregular-shaped drilling diagrams according to claim 2, characterized in that, The pusher block is provided with a limiting block, which cooperates with a relatively fixed limiting groove. The limiting groove extends along the lifting direction of the pusher block and has an upper limit end at the top. The pusher block stops rising when the limiting block cooperates with the upper limit end of the limiting groove. The tipping bucket driver continues to push the upper drilling tipping bucket upward when the limiting block cooperates with the upper limit end of the limiting groove, thereby causing the upper drilling tipping bucket to flip. And / or, the front part of the hopper is provided with a vertically extending chute, the pusher block rises and falls along the chute, the front side wall of the chute is connected to the hopper outlet, and the front side of the upper drilling tipping bucket is provided with a limiting surface, which cooperates with the front side wall of the chute to restrict the flipping of the upper drilling tipping bucket.

4. The drilling machine for convenient irregular-shaped drilling diagrams according to claim 1, characterized in that, The upper drilling bucket is connected to a reset component, which resets the upper drilling bucket after it has been turned over; and / or, the bucket driver includes a bucket cylinder, which has a push rod hinged to the upper drilling bucket.

5. A drilling machine for convenient irregular-shaped drilling diagrams according to claim 1, characterized in that, The top of the upper drilling bucket is provided with a bearing surface. The front side of the bearing surface is provided with a plane that remains horizontal during the lifting and lowering process, and the rear side is provided with an inclined surface that tilts downwards and backwards during the lifting and lowering process. After the upper drilling bucket is flipped, both the inclined surface and the plane tilt forward so that the irregular drills supported on the bearing surface fall down along the inclined direction.

6. A drilling machine for convenient irregular-shaped drilling diagrams according to claim 1, characterized in that, The suction head lifting assembly includes a lifting guide rail, a guide rail limiting block that moves along the lifting guide rail, a lifting connector connected to the guide rail limiting block, and a lifting driver that drives the lifting connector to lift. The guide rail limiting block is connected to the suction head motor assembly.

7. A drilling machine for convenient irregular-shaped drilling diagrams according to claim 6, characterized in that, The lifting driver includes a lifting motor and a lifting transmission belt driven by the lifting motor. The lifting connector is connected to the lifting transmission belt. The lifting transmission belt has a vertical movement path. The lifting connector is driven by the lifting transmission belt to move along the vertical movement path. And / or, the guide rail limit block is connected to an elastic reset member. The elastic reset member is used to drive the guide rail limit block to reset upward.

8. A drilling machine for convenient irregular-shaped drilling diagrams according to claim 1, characterized in that, The machine head is slidably mounted on the crossbeam and driven to move laterally along the crossbeam by the machine head lateral drive component. The crossbeam is slidably mounted on the longitudinal beam and driven to move longitudinally along the longitudinal beam by the machine head longitudinal drive component.

9. A drilling machine for convenient irregular-shaped drilling diagrams according to claim 1, characterized in that, The automatic feeding and receiving device further includes a feeding rack assembly, a protective film feeding assembly, and a receiving rack assembly. The feeding rack assembly includes a feeding rack and a transfer paper tube installed on the feeding rack. The transfer paper tube feeds out the transfer paper. The receiving rack assembly includes a receiving rack and a receiving roller installed on the receiving rack. The receiving roller rewinds the re-coated transfer paper.

10. A method for irregularly shaped drilling and mapping, comprising using a drilling and mapping machine as described in any one of claims 1 to 9 for mapping, characterized in that, The drilling machine performs the following steps according to the pre-made pattern: The machine head selects the irregular-shaped drill to be picked up according to the pattern design and moves it above the vibrating feed plate of the drill feeding device used to feed the irregular-shaped drill. The camera on the machine head captures images of irregularly shaped drills inside the vibrating feed pan; The machine head moves relative to the vibrating material plate, causing the suction head of the suction mechanism to move to the position of the irregular-shaped drill to be picked up, and pick up the irregular-shaped drill; The machine head moves above the table according to the design pattern, placing the irregularly shaped drills onto the adhesive transfer paper at the designated points.

Images