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] The present application belongs to the technical field of embroidery equipment, and particularly relates to a drill arranging machine. BACKGROUND

[0002] The current market's special-shaped drill arranging machine mainly includes:

[0003] 1. Drill shaking machine (also called water drill drawing machine): vibration sieve plus mold combination, that is, the mold is installed on the vibration sieve, and the scattered drills are fixed through the shaking of the vibration sieve and the shape matching of the back of the water drill and the shape of the mold, so that the scattered drills are regularly arranged, and the arranged drill drawing is adhered to the adhesive surface of the transfer paper belt through transfer for ironing. The advantages of this machine type are simple principle and convenient operation, and it is suitable for the pattern arranging process of the pointed bottom water drill, special-shaped glass, acrylic and resin materials. The corresponding pattern is determined by the template, so the pattern is limited by the template, and the shape of the pointed bottom is required to match the template. Figure One

[0004] 2. Point drill machine: the scattered drills are arranged in the groove in the material tray to the suction nozzle capable of taking material, and the XY moving frame moves the fabric to the predetermined position, and the suction nozzle sends the drill to the corresponding needle position, and the fabric back is fixed by ultrasonic operation, so as to arrange the pattern. The working size of the ironed drill of this structure is 2mm-5mm; the ironed drill level is national B, national A, national A double-sided, DMC, Middle East drill, Czech drill and Austria drill; and the minimum ironed drill distance is 0.1mm interval. The disadvantages are that the special-shaped drill cannot be ironed, each drill needs ultrasonic operation, the time is long, the speed is slow, the ultrasonic wave needs to be adjusted according to different fabrics and different room temperatures, and the ironed drill on the fabric is unreliable and easy to affect the quality of the finished product.

[0005] The above devices belong to semi-automatic and semi-manual devices, and especially the water drill drawing machine basically needs one person to operate, and the drawing efficiency is low. SUMMARY

[0006] In view of the deficiencies in the prior art, the technical problem to be solved by the present application is to provide a drill arranging machine and a drawing method thereof, which can arrange the special-shaped drills without using a template, so that the special-shaped drills are dispersedly arranged, the suction of the suction head is facilitated, the machine head is automatically operated between the drill feeding device and the adhesive transfer paper, the special-shaped drills required for suction are automatically arranged on the adhesive transfer paper, and the problem of low drawing efficiency in the prior art is solved.

[0007] To solve the above technical problems, the present application adopts the following technical scheme:

[0008] ​Firstly, a drill arrangement machine for conveniently arranging special-shaped drills is provided, which comprises an automatic feeding device, a machine head and a plurality of drill feeding devices; the automatic feeding device comprises a table plate, a feeding and passing device and a material collecting and clamping driving assembly, the feeding and passing device divides the transfer paper into a protective film and a transfer paper with adhesive, and the transfer paper with adhesive is conveyed to pass through the table plate and is combined with the special-shaped drills on the table plate to arrange the drills, and the material collecting and clamping driving assembly re-combines the transfer paper with adhesive and the protective film after the arrangement is completed.

[0009] The drill feeding device comprises a hopper, a feeding chute and a vibrating material tray, wherein the feeding chute is arranged in an inclined manner, the inclined upward end is connected with the hopper discharge port, and the inclined downward end is connected with the vibrating material tray; the hopper is provided with a drill lifting component, which comprises a drill lifting device for lifting the drill from the hopper to the feeding chute and a lifting driving device for driving the drill lifting device to lift the drill.

[0010] The machine head comprises a mounting plate and at least two drill sucking mechanisms mounted on the mounting plate, the drill sucking mechanism comprises a sucking head lifting assembly and a sucking head motor assembly, the sucking head lifting assembly drives the sucking head motor assembly to lift, the sucking head motor assembly comprises a sucking head and an angle adjusting motor, the sucking head is used for placing the sucked special-shaped drill on the transfer paper with adhesive on the table plate, and the angle adjusting motor is used for driving the sucking head to rotate so that the special-shaped drill is rotated to a set angle before being placed on the transfer paper with adhesive, and the machine head moves horizontally above the table plate during the arrangement to make the sucking head correspond to the set point position of the transfer paper with adhesive.

[0011] A camera for collecting the image of the special-shaped drill in the vibrating material tray and a machine head controller for controlling the operation of the machine head are mounted on the machine head, the machine head controller is provided with a drill sucking positioning module, an angle adjusting module and an arrangement control module, the drill sucking positioning module controls the machine head to move above the vibrating material tray according to the position of the special-shaped drill in the image of the special-shaped drill, so that the sucking head of the drill sucking mechanism corresponds to the position of the special-shaped drill to be sucked, and then the sucking head is lowered by the sucking head lifting assembly to suck the special-shaped drill, the angle adjusting module controls the angle adjusting motor to work according to the angle of the special-shaped drill before being sucked and the set angle in the pattern, so that the sucking head is rotated to the set angle in the pattern, and the arrangement control module controls the machine head to move above the table plate, so that the sucking head of the drill sucking mechanism corresponds to the set point position of the special-shaped drill on the transfer paper with adhesive, and then the sucking head is lowered by the sucking head lifting assembly to place the special-shaped drill on the set point position of the transfer paper with adhesive.

[0012] Preferably, the upper drilling hopper component further comprises a push block, the upper drilling hopper is hingedly connected to the push block, the hopper driver drives the upper drilling hopper to lift and drives the push block to lift along with the upper drilling hopper, and the hopper driver drives the upper drilling hopper to turn over when the upper drilling hopper is lifted to correspond to the discharge port of the hopper.

[0013] Preferably, the push block is provided with a limiting block, the limiting block is matched with a limiting groove which is fixed relative to the push block, the limiting groove extends along the lifting direction of the push block and is provided with an upper limiting end at the top, the push block stops lifting when the limiting block is matched with the upper limiting end of the limiting groove, and the hopper driver continues to drive the upper drilling hopper to lift when the limiting block is matched with the upper limiting end of the limiting groove, so that the upper drilling hopper turns over; and / or, the front part of the hopper is provided with a vertically extending chute, the push block lifts along the chute, the front side wall of the chute is connected with the discharge port of the hopper, the front side of the upper drilling hopper is provided with a limiting vertical surface, and the limiting vertical surface is matched with the front side wall of the chute to limit the upper drilling hopper from turning over.

[0014] Preferably, the upper drilling hopper is connected with a reset member, the reset member resets the upper drilling hopper after the upper drilling hopper turns over; and / or, the hopper driver comprises a hopper cylinder, and the hopper cylinder is provided with a push rod which is hingedly connected to the upper drilling hopper.

[0015] Preferably, the top of the upper drilling hopper is provided with a bearing surface, the front side of the bearing surface is provided with a horizontal plane which remains horizontal during lifting and lowering, and the rear side of the bearing surface is provided with an inclined plane which inclines downward to the rear side during lifting and lowering, and both the inclined plane and the horizontal plane incline forward after the upper drilling hopper turns over, so that the special-shaped drill carried on the bearing surface falls along the inclined direction.

[0016] Preferably, the suction head lifting assembly comprises a lifting guide rail, a guide rail limiting block which moves along the lifting guide rail, a lifting connecting member which is connected to the guide rail limiting block, and a lifting driver which drives the lifting connecting member to lift, and the guide rail limiting block is connected to the suction head motor assembly.

[0017] Preferably, the lifting driver comprises a lifting motor and a lifting transmission belt which is driven by the lifting motor, the lifting connecting member is connected to the lifting transmission belt, the lifting transmission belt has a vertical movement path, and the lifting connecting member is driven by the lifting transmission belt to move along the vertical movement path; and / or, the guide rail limiting block is connected with an elastic reset member, and the elastic reset member is used to drive the guide rail limiting block to reset upward.

[0018] Preferably, the head is slidingly mounted on a cross beam and is driven by a head transverse driving component to move along the cross beam in the transverse direction, and the cross beam is slidingly mounted on a longitudinal beam and is driven by a head longitudinal driving component to move along the longitudinal beam in the longitudinal direction.

[0019] Preferably, the automatic material collecting device further comprises a feeding frame assembly, a protective film passing assembly and a material collecting frame assembly, the feeding frame assembly comprises a feeding frame and a transfer paper material cylinder mounted on the feeding frame, the transfer paper material cylinder sends out the transfer paper, and the material collecting frame assembly comprises a material collecting frame and a material collecting roller mounted on the material collecting frame, the material collecting roller winds the re-laminated transfer paper.

[0020] Secondly, the application also provides a special-shaped drill layout method, which adopts the drill layout machine to layout according to the prefabricated pattern, and performs the following steps:

[0021] The machine head selects the special-shaped drill to be sucked according to the pattern design, and moves above the vibrating material tray of the drill feeding device for realizing the feeding of the special-shaped drill;

[0022] The camera on the machine head collects the image of the special-shaped drill in the vibrating material tray;

[0023] The machine head moves relative to the vibrating material tray, so that the suction head of the drill sucking mechanism moves to the position of the special-shaped drill to be sucked, and sucks the special-shaped drill;

[0024] The machine head moves above the table according to the pattern design, and places the special-shaped drill to the set point position on the adhesive transfer paper.

[0025] The application adopts the above technical scheme, and has the following technical effects:

[0026] Each drill feeding device is used for realizing the feeding of one special-shaped drill, wherein the hopper is provided with a drill turning-over component for turning over the drill from the hopper to the feeding slide, so that a plurality of drills can be sent to the feeding slide at a time.

[0027] The feeding slide is obliquely arranged, and the oblique upward end is connected with the discharge port of the hopper, and the oblique downward end is connected with the vibrating material tray, so that the drill can fall into the vibrating material tray along the feeding slide.

[0028] Moreover, the number of drills turned over from the hopper to the feeding slide by the drill turning-over component at a time is limited, which avoids too many drills entering the vibrating material tray and is not conducive to dispersing the drills in the vibrating material tray.

[0029] In addition, through the vibration of the vibrating material tray, the special-shaped drills in the vibrating material tray can be dispersed, and the special-shaped drills can also have different orientations, i.e., part of the special-shaped drills are upward, and part of the special-shaped drills are downward, which is conducive to the sucking of the drill sucking mechanism according to the need, and the subsequent pasting of the special-shaped drills to the adhesive transfer paper in the orientation.

[0030] Each machine head is provided with at least two suction drill mechanisms, each of which can suck one special-shaped drill, so that the machine head can suck multiple special-shaped drills through multiple suction drill mechanisms before layout, and the layout of multiple special-shaped drills can be performed when the machine head is laid out, thereby saving the time for conversion between the drill feeding device and the layout station and improving the layout efficiency.

[0031] The suction drill mechanism comprises a suction head lifting assembly and a suction head motor assembly, the suction head lifting assembly drives the suction head motor assembly to lift, the suction head motor assembly comprises a suction head and an angle adjusting motor, the suction head is used for adsorbing or releasing the special-shaped drill, and the angle adjusting motor is used for driving the suction head to rotate so that the special-shaped drill is rotated to a set angle. Therefore, no matter the special-shaped drill is oriented in any direction before being sucked by the suction head, the suction head can be driven to rotate by the angle adjusting motor by a corresponding angle, and finally the special-shaped drill is oriented in the same direction as the pattern design after layout.

[0032] In addition, in the automatic collecting feeding device, the transfer paper feeding cylinder sends out the transfer paper, the feeding assembly divides the transfer paper into the protective film and the adhesive transfer paper, the adhesive transfer paper and the protective film are conveyed along the table plate and the protective film feeding assembly respectively, the adhesive transfer paper is supported by the table plate during a short stay above the table plate, and therefore the suction drill mechanism can place the special-shaped drill adsorbed by the suction head on the adhesive transfer paper on the table plate. Since the pattern position is designed on the adhesive transfer paper, the special-shaped drill can be placed on the adhesive transfer paper at the designed position by combining the position of the adhesive transfer paper and the positioning between the suction head and the adhesive transfer paper, so that the special-shaped drill can be laid out without using a template, automatic layout is realized, and the problem of low layout efficiency is solved. Finally, the collecting and clamping cloth driving assembly re-combines the adhesive transfer paper and the protective film.

[0033] The features and advantages of the present application will be described in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0034] The application will be further described in detail below with reference to the drawings:

[0035] Figure 1 is a structural schematic diagram of the drill layout machine of the present application;

[0036] Figure 2 is a structural schematic diagram of the machine head in the present application;

[0037] Figure 3 is a structural schematic diagram of the drill feeding device in the present application;

[0038] Figure 4 is a structural schematic diagram of the drill feeding device in the present application;

[0039] Figure 5 isFigure 4 A cross-sectional view of the middle C-C;

[0040] Figure 6 A structural schematic diagram of the drill feeding device in the present application;

[0041] Figure 7 A structural schematic diagram of the drill feeding device in the present application;

[0042] Figure 8 A Figure 7 A partial structural schematic diagram;

[0043] Figure 9 A structural schematic diagram of the drill feeding device in the present application;

[0044] Figure 10 A Figure 9 A partial structural schematic diagram;

[0045] Figure 11 An exploded structural schematic diagram of the automatic feeding device in the present application;

[0046] Figure 12 A structural schematic diagram of the automatic feeding device installed on the frame in the present application;

[0047] Figure 13 A relative position schematic diagram of one of the special-shaped drills in the plate, the adhesive transfer paper and the pattern in the present application;

[0048] : head 1, mounting plate 11, upper positioning rod 111, lifting motor 12, lifting transmission belt assembly 13, lifting transmission belt 131, pulley 132, lifting connecting piece 14, guide rail limiting block 15, suction head motor assembly 16, suction head 161, angle adjusting motor 162, motor support 163, optocoupler 164, inductive sheet 165, elastic reset piece 17; drill loading device 2, special-shaped drill 201, hopper 21, drill storage cavity 211, chute 212, hopper discharge port 213, limiting groove 214, upper drill hopper 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, spacing space 244, limiting boss 245, hopper cylinder 25, push rod 251, reset spring 26, loading slide 27, vibrating material tray 28, limiting baffle 281, vibrating material tray support 282; automatic collecting and feeding device 3, feeding frame assembly 31, transfer paper material cylinder 311, first torque motor 312, feeding frame 313, rubberized transfer paper 314, feeding and passing assembly 32, first passing roller 321, second passing roller 322, table plate 33, rubberized transfer paper conveying path 331, feeding position 332, protective film passing assembly 34, protective film conveying frame 341, protective film support rod 342, collecting and clamping cloth driving assembly 35, first clamping cloth driving roller 351, second clamping cloth driving roller 352, clamping cloth driving motor 353, collecting frame assembly 36, collecting roller 361, second torque motor 362, collecting frame 363, rack 4, longitudinal beam 41, cross beam 42. DETAILED DESCRIPTION

[0049] The technical solutions of the embodiments of the present application are explained and described below in combination with the drawings of the embodiments of the present application. However, the following embodiments are only preferred embodiments of the present application, and are not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0050] Those skilled in the art can understand that the features in the following embodiments and embodiments can be combined with each other without conflict.

[0051] The terms used in the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. For example, the words indicating the orientation or position relationship such as "upper", "lower", "front", "rear", "X direction", "Y direction" and the like in the following description are only based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application.

[0052] In the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "fixing" and the like should be interpreted broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0053] In the present application, unless specifically defined and limited otherwise, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0054] In addition, the terms "first", "second" and the like are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features.

[0055] The special-shaped drill is distinguished from the conventional circular drill, including heart-shaped, elliptical, drop-shaped, square, rectangular and triangular, etc. The special-shaped drill arranging machine can arrange the special-shaped drills regularly to form various patterns, which can also be called patterns in the embroidery technology field. The position and angle of each special-shaped drill in the whole pattern are set, and the angle here refers to the relative angle of the special-shaped drill, which can be referred to the unique structure of the special-shaped drill. Taking the heart-shaped as an example, the heart apex can be taken as a reference, and in a pattern, the heart apexes of multiple heart-shaped drills can be directed to the same direction, i.e. consistent angle, or directed to different directions, i.e. multiple different angles.

[0056] The drill arranging machine involved in the present embodiment can be used for arranging conventional drills and special-shaped drills, and is specially designed for arranging special-shaped drills, so the drill arranging machine is described in combination with the arrangement of special-shaped drills.

[0057] As Figures 1 to 13As shown, the special-shaped drill arrangement machine comprises a rack 4, a machine head 1, a drill feeding device 2 and an automatic feeding device 3 mounted on the rack. The automatic feeding device 3 comprises a table plate 33 and a transfer paper conveying structure. The table plate 33 is located on the upper part of the rack, and the machine head 1 is located above the table plate 33. The table plate 33 is provided with a transfer paper conveying path 331, or a design work area. The transfer paper conveying structure enables the transfer paper to pass through the transfer paper conveying path and to stop on the transfer paper conveying path. The table plate is provided with a flat table surface corresponding to the transfer paper conveying path, so that the transfer paper can be kept flat on the transfer paper conveying path, thereby facilitating the placement of the special-shaped drill on the transfer paper.

[0058] In addition, the table plate 33 is provided with a feeding position 332 in front of or behind the transfer paper conveying path. The drill feeding device 2 is installed corresponding to the feeding position 332, and is used to realize the feeding of the special-shaped drill. Since one pattern or multiple patterns may require multiple special-shaped drills, such as heart-shaped, oval-shaped, water-drop-shaped, square-shaped, rectangular-shaped and triangular-shaped, etc., in order to meet the demand of pattern design for multiple special-shaped drills, at least two drill feeding devices 2 are required to realize the feeding of at least two different special-shaped drills. Taking two drill feeding devices 2 as an example, one is heart-shaped, and the other can be oval-shaped, water-drop-shaped, square-shaped, rectangular-shaped and triangular-shaped, etc. Figure 1 Six drill feeding devices 2 are provided in the embodiment, so that six special-shaped drills can be fed.

[0059] Since the machine head needs to move horizontally above the table plate during the design process, the rack 4 is provided with longitudinal beams 41 above the lateral sides of the table plate. The longitudinal beams 41 are provided with transverse beams 42 above them. The machine head 1 is slidably installed on the transverse beams 42 and is driven by a machine head transverse driving component to move transversely along the transverse beams. The transverse beams are slidably installed on the longitudinal beams and are driven by a machine head longitudinal driving component to move longitudinally along the longitudinal beams. The machine head 1 and the transverse beams 42 are provided with transverse sliding rails therebetween, and the transverse beams 42 and the longitudinal beams 41 are provided with longitudinal sliding rails therebetween. The machine head transverse driving component can be a servo cylinder, and the machine head longitudinal driving component can also be a servo cylinder. Therefore, the table plate 33 is fixed, and the machine head 1 can move horizontally relative to the table plate 33, and can move above the drill feeding device 2 to suck the drill, or can move above the table plate 33 to release the drill. The machine head 1 moves horizontally above the table plate during the design process, so that the suction head corresponds to the set point corresponding to the designed pattern on the transfer paper.

[0060] During the design process of the special-shaped drill arrangement machine, the transfer paper passes through the table plate 33 and stops on the transfer paper conveying path of the table plate. The machine head 1 first moves above the drill feeding device 2 to suck the special-shaped drill, and then moves above the transfer paper conveying path to place the special-shaped drill on the transfer paper.Figure 13 As shown, the adhesive transfer paper 314 is stopped and positioned on the adhesive transfer paper conveying path, at this time, the adhesive transfer paper is fixed in position on the adhesive transfer paper conveying path relative to the table plate, and the special-shaped drill 201 in the pattern of the adhesive transfer paper is also fixed in position relative to the table plate, and the head can place the special-shaped drill 201 on the pattern set point on the adhesive transfer paper according to this, so as to ensure consistency with the pattern design. Moreover, during the layout process, after the adhesive transfer paper completes the layout of a part of the length on the adhesive transfer paper conveying path, it continues to convey a certain length, so that the non-laid-out part of the adhesive transfer paper moves to the adhesive transfer paper conveying path, and the automatic layout is sequentially and continuously performed.

[0061] The layout method corresponding to the special-shaped drill layout machine in the embodiment can form the required pattern on the adhesive transfer paper after the automatic layout is completed, and when the fabric of shoes, clothes, curtains and the like needs to be ironed with drills, the transfer paper with the laid-out drills is attached to the required fabric, and the drills are adhered to the fabric through the heating of the compound heating machine, at this time, the transfer paper can be removed. Not only is there no need for a template and heating, but also the cost is relatively low, the layout efficiency is relatively high, and the quality is also easy to guarantee.

[0062] When the existing dot drill machine moves the fabric to the predetermined position through the XY moving frame, the suction nozzle sends the drill to the corresponding needle position, at this time, the reverse side of the fabric is fixed by ultrasonic waves. However, when the suction nozzle sucks the drill, the angle of the drill is random, and it is impossible to guarantee that the angle of each special-shaped drill is consistent with the design angle.

[0063] In order to guarantee that the angle of each special-shaped drill is consistent with the design angle, the embodiment designs a special-shaped drill layout machine head 1 which can change the angle of the special-shaped drill, as shown. Figure 2 As shown, it includes at least two drill suction mechanisms of the mounting plate 11, the drill suction mechanism includes a suction head lifting assembly and a suction head motor assembly 16, the suction head lifting assembly drives the suction head motor assembly 16 to lift, the suction head motor assembly includes a suction head 161 and an angle adjusting motor 162, the suction head 161 is used for adsorbing or releasing the special-shaped drill, and the angle adjusting motor 162 is used for driving the suction head 161 to rotate, so as to rotate the special-shaped drill to the set angle. Figure 13 As shown, the special-shaped drill in the pattern is in the shape of a water drop, and the direction is Y+, and the angle adjusting motor 162 needs to drive the suction head 161 to rotate, so that the special-shaped drill is directed to Y+, thereby guaranteeing consistency with the pattern design after being placed on the adhesive transfer paper.

[0064] Each head is provided with at least two suction drill mechanisms, each of which can suck one special-shaped drill. Therefore, before the head is arranged, the head can suck special-shaped drills through part of the suction drill mechanisms or multiple suction drill mechanisms, and the head can arrange multiple special-shaped drills when the head is arranged, thereby saving the time for conversion between the drill feeding device and the arrangement station and improving the arrangement efficiency. Of course, multiple special-shaped drills can be sucked one by one at the positions of the special-shaped drills above the same drill feeding device 2, or special-shaped drills required by design can be sucked above one drill feeding device 2, and then another special-shaped drill can be sucked above another drill feeding device 2. When all the suction drill mechanisms suck the drills, the head is moved to the arrangement working area to complete automatic arrangement according to the design of the pattern.

[0065] In the suction head motor assembly, the angle adjusting motor is used to drive the suction head to rotate, so that the special-shaped drill is rotated to a set angle. Therefore, no matter the special-shaped drill faces in any direction before being sucked by the suction head, the suction head can be driven to rotate by the angle adjusting motor by a corresponding angle, and finally the special-shaped drill can face the same direction as the design of the pattern after arrangement.

[0066] Specifically, the suction head lifting assembly includes a lifting guide rail, a guide rail limiting block 15 moving along the lifting guide rail, a lifting connecting piece 14 connected with the guide rail limiting block 15, and a lifting driver driving the lifting connecting piece 14 to lift, and the guide rail limiting block 15 is connected with the suction head motor assembly 16. In this way, the vertical movement of the guide rail limiting block 15 and the suction head motor assembly 16 can be ensured, so that the suction head 161 can be ensured to suck the special-shaped drill after being lowered as long as the suction head motor assembly 16 is positioned above the special-shaped drill in the vibrating tray, and the suction head 161 can be ensured to release the special-shaped drill to the point corresponding to the pattern of the adhesive transfer paper after being lowered as long as the suction head motor assembly 16 is positioned above the point corresponding to the pattern of the adhesive transfer paper.

[0067] The lifting driver includes a lifting motor 12 and a lifting transmission belt assembly 13 driven by the lifting motor, and the lifting transmission belt assembly includes a belt pulley 132 and a lifting transmission belt 131 connected with the belt pulley, and the two belt pulleys are arranged in an upper and lower interval, wherein the driving belt pulley is connected with the motor shaft of the lifting motor, and the other belt pulley is fixed on the mounting plate. The lifting connecting piece 14 is connected with the lifting transmission belt 131, the lifting transmission belt 131 has a vertical movement path, and the lifting connecting piece 14 is driven by the lifting transmission belt 131 to move along the vertical movement path.

[0068] Furthermore, the guide rail limit block 15 is connected to an elastic reset member 17, and the elastic reset member 17 is used to drive the guide rail limit block 15 to reset upward. The lifting connection member 14 is not directly connected to the guide rail limit block 15. When the lifting connection member 14 drives the guide rail limit block 15 to descend, the lifting connection member 14 abuts against the guide rail limit block 15. When the lifting connection member 14 resets upward, the elastic reset member 17 drives the guide rail limit block 15 to reset upward. The elastic reset member here can be a spring or a rubber band, for example, the rubber band is ring-shaped, 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 limit block 15 is provided with a lower positioning rod, which is connected to the lower end of the rubber band ring.

[0069] Because the multiple drill suction mechanisms on each machine head do not need to simultaneously perform drill suction, in this embodiment, the two side-by-side suction head motor assemblies 16 share a common lifting belt 131. This lifting belt 131 has two vertical motion paths, and the two lifting connectors 14 are driven by the lifting belt 131, moving along the two corresponding vertical motion paths in opposite directions. Sharing a common lifting belt 131 between the two suction head motor assemblies 16 can reduce costs and, of course, also help reduce the distance between adjacent drill suction mechanisms.

[0070] 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 special-shaped drill and is sucked by the negative pressure of the air pipe. Then, the lifting motor 12 rotates to drive the lifting connector 14 upward, and the suction head motor assembly 16 returns to its highest point position via the elastic return member 17. The angle adjustment motor 162 of the suction head motor assembly 16 can rotate to the zero position or the angle required for the pattern design, thereby moving the target special-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 force of the suction head, the suction head motor assembly 16 is raised and returned to its highest origin position.

[0071] When the first lifting connection 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, and the elastic reset member 17 can ensure that the guide rail limit block 15 always remains at the highest origin position when it is not affected by the lifting connection 14, so that one motor can control the up and down movement of two suction head motor assemblies 16.

[0072] Furthermore, the suction head motor assembly 16 also includes an optical coupler 164 and a sensor 165, which are used to determine the origin of the angle adjustment motor 162, thereby controlling the rotation angle of the special-shaped drill according to the origin. The sensor 165 is mounted on the motor shaft and rotates with the angle adjustment motor 162. The optical coupler 164 is mounted on the guide rail limit block 15. The suction head motor assembly 16 also includes a motor bracket 163, to which the angle adjustment motor 162 is mounted.

[0073] Because the number, front and back, and direction (angle) of the special-shaped drills in the vibrating tray 28 of the drill feeding device 2 are all random, it is necessary to collect images of the special-shaped drills in the vibrating tray 28 so that the suction head can selectively absorb and determine the angle that needs to be adjusted. Among them, a camera is installed on the machine head 1, and the camera is used to collect images of the special-shaped drills in the vibrating tray 28. In this way, before the suction head absorbs the special-shaped drills, the next action is determined based on the image collected by the camera. Specifically, it includes identifying the number of special-shaped drills in the vibrating tray 28. This is to ensure that the number of special-shaped drills in the vibrating tray meets the requirements before the special-shaped drills are absorbed. 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, there are 8 drill suction mechanisms on the machine head, and the pattern requires that each of the 8 drill suction mechanisms must absorb a special-shaped drill corresponding to the drill feeding device 2. In this way, when the number of special-shaped drills in the vibrating tray is less than 8, the material must be replenished. Furthermore, if all the shaped drills in the vibrating tray 28 are on the reverse side, but they need to be on the front side, it is necessary to continue vibrating the tray to flip the shaped drill over, and vice versa. Furthermore, after determining the shaped drill to be picked up by each suction head, the angle of the shaped drill before adjustment can be determined based on the image of the shaped drill, which is referred to as the first angle. The designed angle of the shaped drill in the pattern is referred to as the second angle. The relative angle between the first and second angles is calculated, which is the angle that the angle adjustment motor needs to drive the suction head to rotate, ultimately rotating the shaped drill to the designed angle.

[0074] like Figures 3 to 10 As shown, the arrangement machine drill feeding device 2 includes a hopper 21, a feeding chute 27 and a vibrating material tray 28, wherein the feeding chute 27 is inclined, and its inclined upper end is connected to the hopper discharge port 213, and its inclined lower end is connected to the vibrating material tray 28. An upper drill bucket component is provided in the hopper 21, and the upper drill bucket component includes an upper drill bucket 22 for flipping the drill from the hopper 21 to the feeding chute 27 and a bucket driver for driving the upper drill bucket 22 to flip the drill.

[0075] Since an upper drill tipping bucket component is provided in the hopper, and the upper drill tipping bucket component includes an upper drill tipping bucket for tipping the drill from the hopper to the feeding chute, multiple drills can be sent to the feeding chute at one time.

[0076] The feeding chute is obliquely arranged, and the oblique upper end is connected with the discharge port of the hopper, and the oblique lower end is connected with the vibrating tray. Therefore, the drills can fall into the vibrating tray along the feeding chute.

[0077] Moreover, the number of drills flipped by the upper drill flipper from the hopper to the feeding chute at a time is limited, so that too many drills do not enter the vibrating tray, which is not conducive to the dispersion of the drills in the vibrating tray.

[0078] In addition, through the vibration of the vibrating tray, the irregular drills in the vibrating tray can be dispersed, and the irregular drills can also be oriented in different directions, i.e., some are upward and some are downward, so as to facilitate the suction of the suction mechanism and the subsequent pasting of the irregular drills on the adhesive transfer paper in the same orientation.

[0079] In some embodiments, the upper drill flipper further comprises a push block 24, the upper drill flipper 22 is hinged to the push block through a hinge 23, the flipper driver drives the upper drill flipper 22 to lift and lower the push block 24, and the flipper driver drives the upper drill flipper 22 to flip the drills when the upper drill flipper 22 is lifted to correspond to the discharge port 213 of the hopper. Since the upper drill flipper 22 is hinged to the push block through the hinge 23, the upper drill flipper 22 can lift and lower the push block 24, and when the upper drill flipper 22 is lifted to correspond to the discharge port 213 of the hopper, the push block 24 is limited and cannot continue to rise, at this time, the upper drill flipper 22 is flipped through the hinge and the flipping of the drills is completed.

[0080] In order to limit the highest position of the push block 24, the push block is provided with a limiting block 241, the limiting block 241 cooperates with a limiting groove 214 which is fixed relative to the push block and extends along the lifting direction of the push block and is provided with an upper limiting end at the top, and the push block 24 stops rising when the limiting block 241 cooperates with the upper limiting end of the limiting groove. Of course, the limiting groove 214 is provided with a lower limiting end at the bottom, and the push block 24 stops descending when the limiting block 241 cooperates with the lower limiting end of the limiting groove. When the limiting block cooperates with the upper limiting end of the limiting groove, the flipper driver continues to push the upper drill flipper 22 to rise, the push block 24 is fixed and cannot continue to rise, so that the upper drill flipper 22 can be flipped.

[0081] In order to guide the push block to lift, the front part of the hopper 21 is provided with a vertically extending chute 212, the push block 24 lifts along the chute 212, the upper end of the front side wall of the chute is connected with the hopper discharge port 213, the front side of the upper drilling dumper 22 is provided with a limiting vertical surface 221, the limiting vertical surface 221 cooperates with the front side wall of the chute to limit the turning of the upper drilling dumper. Since the limiting vertical surface 221 cooperates with the front side wall of the chute during the lifting of the push block 24 in the chute, the upper drilling dumper 22 can keep a fixed posture, only when the push block 24 is lifted to correspond with the hopper discharge port 213, since the limiting vertical surface 221 no longer cooperates with the front side wall of the chute, the upper drilling dumper 22 is continuously lifted to make the upper drilling dumper 22 turn.

[0082] Specifically, the upper part of the hopper 21 is a drilling storage cavity 211, the lower part of the chute extends downward and is lower than the drilling storage cavity 211, and the upper part of the chute is communicated with the drilling storage cavity 211. The front side wall of the drilling storage cavity 211 simultaneously serves as the upper part of the front side wall of the chute, the upper end of the front side wall of the drilling storage cavity 211 is lower than the other side walls to form a low hopper discharge port 213.

[0083] Further, the upper drilling dumper 22 is connected with a reset member, the reset member resets the upper drilling dumper after the upper drilling dumper 22 turns. In the embodiment, the reset member is a reset spring 26, i.e. a tension spring, and the hinge 23 is a flat hinge. The dumper driver includes a dumper cylinder 25, the dumper cylinder 25 is provided with a push rod 251 hinged with the upper drilling dumper. The width of the upper drilling dumper 22 is connected with the width of the two side walls of the hopper, the middle part of the width of the upper drilling dumper is connected with a mounting block 224, the bottom of the mounting block 224 is provided with a hinge part, the hinge part is connected with the upper end of the push rod, the hinge part is U-shaped, the upper end of the push rod extends into the hinge part, the hinge part is connected with a bolt as a pin shaft and the upper end of the push rod. The flat hinge is provided with two hinged leaves, one of the leaves is fixed with the push block 24, the upper part of the front side of the push block is provided with a fixed wall and is fixed with the leaf, the other leaf is fixed between the top surface of the mounting block and the upper drilling dumper. Two reset springs are symmetrically arranged on the two sides of the mounting block, the upper end of the reset spring is connected with the upper drilling dumper 22, and the lower end of the reset spring is connected with the push block 24.

[0084] Specifically, the top of the upper drilling dumper 22 is provided with a bearing surface, the front side of the bearing surface is provided with a horizontal plane 222 which keeps horizontal during lifting, the rear side of the bearing surface is provided with an inclined plane 223 which inclines downward to the rear side during lifting, and the horizontal plane and the inclined plane directly connect with each other. After the upper drilling dumper turns, the bearing surface as a whole inclines forward, therefore, the inclined plane and the horizontal plane both incline forward after the upper drilling dumper turns, so that the special-shaped drill carried on the bearing surface falls along the inclined direction.

[0085] In addition, the bottom surface of the drill storage cavity 211 is connected with the upper end of the rear side wall of the chute, and a height-reducing bottom wall inclined surface is provided from the rear to the front. When the upper drill bucket 22 is lowered to the lowest position, the limiting block 241 is stopped from descending by cooperating with the lower limiting end of the limiting groove. At this time, the bearing surface is substantially flush with the bottom surface of the drill storage cavity, so that even if the number of drills in the drill storage cavity is small, the drills can slide down to the bearing surface along the bottom wall inclined surface. The bearing surface mainly relies on the planar part to support the drills. During the rising process of the upper drill bucket, the drills on the inclined surface fall back into the drill storage cavity. The front-to-rear length of the planar part is designed to make the number of drills on the bearing surface appropriate, so that a plurality of drills can be sent to the feeding chute at one time, and too many drills entering the vibrating tray are avoided, which is not conducive to the dispersion of the drills in the vibrating tray.

[0086] Further, the push block 24 is connected with a rear side plate 242 and left and right side plates 243. The rear side plate, the left and right side plates, and the push block are provided with a spacing space 244 for accommodating the push rod and the return spring. The top end of the rear side plate is substantially flush with the rear end of the bearing surface and does not hinder the upper drill bucket 22. The rear side plate rises and falls synchronously with the push block and acts as a blocking wall to block the drills from falling into the chute.

[0087] 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 drill bucket 22 is reset, the left and right sides are limited by the limiting boss 245, so that the upper drill bucket cannot continue to flip and the plane 222 remains substantially horizontal.

[0088] When the bucket cylinder moves upward to the position where the limiting block is limited by the upper limiting end of the limiting groove, the push block and the limiting block cannot move upward, but the bucket cylinder still needs to push a certain distance upward. At this time, the return spring is elongated, and the upper drill bucket rotates a certain angle along the hinge to push the drills carried thereby out of the discharge port of the hopper. When the bucket cylinder moves downward, the upper drill bucket is reset by the return spring, and the hinge, the return spring, and the push block connected therewith move downward. When the upper drill bucket moves to the bottom surface of the drill storage cavity, the drills in the drill storage cavity are automatically moved to the bearing surface under the influence of their own weight.

[0089] Specifically, the vibrating tray 28 has a rectangular structure and is provided with limiting baffles 281 around the periphery. A vibrator is arranged below the vibrating tray 28 for driving the vibrating tray 28 to vibrate. The vibrating tray 28 is provided with a vibrating tray support 282 below, and the vibrator is installed on the vibrating tray support. The vibration of the vibrating tray 28 not only disperses the special-shaped drills in the vibrating tray, but also helps the special-shaped drills to face upward, which is conducive to the suction of the suction mechanism.

[0090] As Figure 11 and Figure 12As shown, the automatic feeding device 3 of the drill row drawing machine comprises a feeding frame assembly 31, a feeding passing assembly 32, a table plate 33, a protective film passing assembly 34, a receiving clamping cloth driving assembly 35 and a receiving frame assembly 36.

[0091] The feeding frame assembly 31 comprises a feeding frame 313 and a transfer paper cylinder 311 installed on the feeding frame, and the transfer paper cylinder 311 sends 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.

[0092] The feeding passing assembly 32 comprises a first passing roller 321 and a second passing roller 322, wherein the first passing roller 321 is lower than the second passing roller 322, and both are located below and above the first side of the table plate in the transverse direction. After the transfer paper passes through the first passing roller 321, it is divided into a protective film and a transfer paper with adhesive by the second passing roller 322, and the transfer paper with adhesive and the protective film are transported along the transfer paper with adhesive conveying path 331 of the table plate 33 and the protective film passing assembly 34, respectively.

[0093] The protective film passing assembly 34 comprises a protective film conveying frame 341 and a protective film support rod 342 installed on the protective film conveying frame. A plurality of protective film support rods 342 are distributed in the conveying direction and above the table plate 33. Therefore, the protective film conveying frame 341 is provided with a vertical column higher than the table plate at each of the four corners of the rack, and the top of two vertical columns on the same side in the longitudinal direction is connected by a top beam. The two ends of at least two protective film support rods 342 are connected to the top beams on the two sides in the longitudinal direction, and of course, the top of two vertical columns on the same side in the transverse direction is also connected by a protective film support rod 342.

[0094] The receiving clamping cloth driving assembly 35 re-combines the transfer paper with adhesive and the protective film. The receiving clamping cloth driving assembly 35 comprises a first clamping cloth driving roller 351 and a second clamping cloth driving roller 352, wherein the transfer paper with adhesive and the protective film are re-combined between the first clamping cloth driving roller 351 and the second clamping cloth driving roller 352. The first clamping cloth driving roller 351 is located above the second clamping cloth driving roller 352 and can slide downward, and the second clamping cloth driving roller 352 is driven by a clamping cloth driving motor 353.

[0095] The receiving frame assembly 36 comprises a receiving frame and a receiving roller 361 installed on the receiving frame 363, and the receiving roller 361 winds the re-combined transfer paper. The receiving roller 361 is driven by a second torque motor 362 to ensure the tension of the transfer paper in the receiving part.

[0096] The new transfer paper cartridge 311 is placed on the feeding rack 313, the pulled-out transfer paper passes through the feeding assembly 32 and is divided into two at the second feeding roller 321, i.e. the protective film and the adhesive transfer paper; wherein the adhesive transfer paper passes through the table plate 33 and is recombined with the protective film at the receiving clamp driving assembly 35, the transfer paper passes through the first clamp driving roller 351 and the second clamp driving roller 352, and can rotate synchronously without sliding friction under the gravity action of the first clamp driving roller 351; the receiving clamp driving motor 353 can accurately drive the length of the transfer paper to be received, so that theoretically the automatic receiving and feeding device can ensure that the pattern length is equal to the length of the transfer paper on the cartridge; the transfer paper passes through the receiving clamp driving assembly 35 and is wound on the receiving roller 361 of the receiving rack assembly 36.

[0097] During the short stay of the adhesive transfer paper above the table plate, the table plate supports the adhesive transfer paper, so that the suction head of the suction mechanism can place the special-shaped drill adsorbed by the suction head on the adhesive transfer paper on the table plate. Since the position of each special-shaped drill on the adhesive transfer paper is designed according to the pattern, the pattern length is equal to the length of the transfer paper on the cartridge, and the position of the adhesive transfer paper and the pattern positioning between the suction head and the adhesive transfer paper can place the drill on the designed position of the adhesive transfer paper, so that the template is not needed, the special-shaped drill can be arranged, the automatic arrangement is realized, and the low efficiency of the existing arrangement is solved. Finally, the receiving clamp driving assembly recombines the adhesive transfer paper and the protective film.

[0098] The arrangement method of the special-shaped drill arrangement machine is described as follows.

[0099] The head selects the special-shaped drill to be sucked according to the pattern design, and moves above the vibrating tray of the drill feeding device for realizing feeding of the special-shaped drill;

[0100] The camera on the head collects the image of the special-shaped drill in the vibrating tray;

[0101] The head moves relative to the vibrating tray, so that the suction head of the suction mechanism moves to the position of the drill to be sucked, and the special-shaped drill is sucked;

[0102] The head moves above the table plate according to the pattern design, and places the special-shaped drill on the set point position on the adhesive transfer paper.

[0103] In order to ensure that the machine head accurately absorbs the special-shaped drill and accurately places the special-shaped drill on the adhesive transfer paper, the pattern setting point is required. The machine head is provided with a machine head controller for controlling the operation of the machine head, and the machine head controller is provided 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 special-shaped drill in the special-shaped drill image, so that the suction head of the drill suction mechanism corresponds to the position of the special-shaped drill to be sucked, so that the suction head sucks the special-shaped drill after the suction head lifting component drives the suction head motor assembly to descend and approaches the special-shaped drill to be sucked. The angle adjustment module controls the angle adjustment motor to work according to the angle of the special-shaped drill before suction and the set angle in the pattern, so that after the suction head rotates, the special-shaped drill is rotated to the angle set in the pattern. The pattern arrangement 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 position of the special-shaped drill on the adhesive transfer paper, so that the suction head places the special-shaped drill on the set point on the adhesive transfer paper after the suction head lifting component drives the suction head motor assembly to descend and approaches the set point.

[0104] like Figure 1 As shown, combined with the example in the figure, the six drill loading devices 2 contain six different specifications or colors of special-shaped drills; after the pattern is made, the pattern program is imported into the machine. After the machine is started, the head moves along the XY direction with the camera, moving towards the vibration tray required for the pattern design. After moving to the required vibration tray position, the camera takes a picture. Combined with the image captured by the camera, the head controller controls the suction head to move to the coordinate points of the six identified special-shaped drills respectively, sucking up six special-shaped drills at a time, and then placing the special-shaped drills on the adhesive transfer according to the pattern design. Of course, it can be understood that the six here are just an example, and other quantities can also be used.

[0105] 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 will understand that the invention includes, but is not limited to, the drawings and the contents described in the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the invention are intended to be included within the scope of the claims.

Claims

1. A drilling machine for convenient drilling of special-shaped plots, characterized in that: It includes an automatic feeding and receiving device, a machine head, and several drill loading devices; the automatic feeding and receiving device includes a table, a feeding and feeding assembly, and a feeding and feeding cloth driving assembly. The feeding and feeding assembly separates the transfer paper into a protective film and an adhesive transfer paper, and the adhesive transfer paper is transported through the table and combined with the special-shaped drill on the table for pattern arrangement. The feeding and feeding cloth driving assembly re-laminates the adhesive transfer paper and the protective film after the pattern arrangement is completed; The drill loading device includes a hopper, a loading chute and a vibrating material tray, wherein the loading chute is inclined, and its upper end is connected to the hopper discharge port, and its lower end is connected to the vibrating material tray. A drill tipping bucket component is provided in the hopper, and the drill tipping bucket component includes an upper drill tipping bucket for flipping the drill from the hopper to the loading chute and a tipping bucket driver for driving the upper drill 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, the 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 rise and fall, the suction head motor assembly includes a suction head and an angle adjustment motor, the suction head is used to place the adsorbed special-shaped drill on the adhesive transfer paper on the table, the angle adjustment motor is used to drive the suction head to rotate so that the special-shaped drill is rotated to a set angle before being placed on the adhesive transfer paper, and the machine head moves horizontally above the table during the pattern arrangement process so that the suction head corresponds to the set point position of the adhesive transfer paper; The machine head is equipped with a camera for collecting images of the special-shaped drill in the vibrating material tray and a machine head controller for controlling the operation of the machine head. The machine head controller is provided 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 special-shaped drill in the special-shaped drill image, so that the suction head of the drill suction mechanism corresponds to the position of the special-shaped drill to be sucked, so that the suction head sucks the special-shaped drill after the suction head lifting assembly drives the suction head motor assembly to descend and approach the special-shaped drill to be sucked; The angle adjustment module controls the angle adjustment motor to work according to the angle of the special-shaped drill before suction and the set angle in the pattern, so that after the suction head rotates, the special-shaped drill is rotated to the angle set in the pattern; the pattern arrangement 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 position of the special-shaped drill on the adhesive transfer paper, so that the suction head places the special-shaped drill on the set point on the adhesive transfer paper after the suction head lifting assembly drives the suction head motor assembly to descend and approach the set point.

2. A drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 1, characterized in that: The upper drilling bucket component also includes a push block, and the upper drilling bucket is hinged to the push block through a hinge. The bucket driver drives the upper drilling bucket to rise and fall, and the upper drilling bucket drives the push block to rise and fall. When the upper drilling bucket rises to correspond to the hopper discharge port, the bucket driver drives the upper drilling bucket to drill.

3. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 2, characterized in that: The push block is provided with a limit block, which cooperates with a relatively fixed limit slot, and the limit slot extends along the lifting direction of the push block, and an upper limit end is correspondingly set at the top. The push block stops rising when the limit block cooperates with the upper limit end of the limit slot, and the bucket driver continues to push the upper drilling bucket to rise when the limit block cooperates with the upper limit end of the limit slot, thereby causing the upper drilling bucket to flip over; and / or, the front part of the hopper is provided with a vertically extending chute, the push block rises and falls along the chute, the front side wall of the chute is connected with the hopper discharge port, and the front side of the upper drilling bucket is provided with a limit vertical surface, and the limit vertical surface cooperates with the front side wall of the chute to limit the flipping of the upper drilling bucket.

4. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 1, characterized in that: The upper drilling bucket is connected to a reset member, and the reset member realizes the reset of the upper drilling bucket after the upper drilling bucket is turned over; and / or the bucket driver includes a bucket cylinder, and the bucket cylinder is provided with a push rod hinged to the upper drilling bucket.

5. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 1, characterized in that: A bearing surface is provided on the top of the upper drill bucket, the front side of the bearing surface is provided with a plane that remains horizontal during the lifting process, and the rear side is provided with an inclined surface that tilts downward toward the rear side during the lifting process. After the upper drill bucket is flipped over, the inclined surface and the plane are both tilted forward so that the special-shaped drill carried on the bearing surface falls along the inclined direction.

6. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 1, characterized in that: The suction head lifting assembly includes a lifting guide rail, a guide rail limit block moving along the lifting guide rail, a lifting connection piece connected to the guide rail limit block, and a lifting driver driving the lifting connection piece to lift and lower. The guide rail limit block is connected to the suction head motor assembly.

7. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 6, characterized in that: The lifting drive includes a lifting motor and a lifting transmission belt driven by the lifting motor, the lifting connecting member is connected to the lifting transmission belt, the lifting transmission belt has a vertical motion path, and the lifting connecting member is driven by the lifting transmission belt to move along the vertical motion path; and / or the guide rail limit block is connected to an elastic reset member, and the elastic reset member is used to drive the guide rail limit block to reset upward.

8. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 1, characterized in that: The machine head is slidably mounted on the crossbeam and driven by the machine head transverse driving component to move transversely along the crossbeam. The crossbeam is slidably mounted on the longitudinal beam and driven by the machine head longitudinal driving component to move longitudinally along the longitudinal beam.

9. The drilling and plotting machine for convenient drilling and plotting of special-shaped patterns according to claim 1, characterized in that: The automatic feeding and receiving device also 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 material drum installed on the feeding rack. The transfer paper material drum 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-laminated transfer paper.

10. A special-shaped drilling plotting method, using the drilling plotting machine according to any one of claims 1 to 9 for plotting, characterized in that: The drilling and plotting machine performs the following steps according to the prefabricated pattern: The machine head selects the special-shaped drill to be sucked according to the pattern design and moves to the vibrating material tray of the drill loading device used to load the special-shaped drill; The camera on the machine head collects images of the special-shaped drill in the vibrating tray; The machine head moves relative to the vibrating material tray, so that the suction head of the drill suction mechanism moves to the position of the special-shaped drill to be sucked, and sucks the special-shaped drill; The machine head moves above the table according to the pattern design, and places the special-shaped drill on the adhesive transfer paper to set the point.

Images