TW539589B - Precise and automatic method for putting a ring on a drilling head dedicated to drilling a PC board and its device - Google Patents

Abstract

Disclosed is a precise and automatic method for putting a ring on a drilling head dedicated to drill a PC board and its device, which is provided with a stepper mechanism and another carrier support in a bit supply region and bit line-up region. The stepper mechanism allows a bit storage case mounted to the carrier support to precisely advance to a location beneath a bit clamping mechanism to enhance the accuracy and steadiness of the bit installation and bit pick-up of the clamping mechanism. The carrier support is able to contain a variety of drill bit storage cases whereby the time required to change different bit storage cases is reduced and bit supply and bit line-up operation can be done in an automatic and precise manner to thereby reduce the operation time and to improve efficiency.

Description

539589 V. Description of the invention (1) [Wuming's Technical Fan Shou] The invention of the invention-a precision automatic winding method and structure of a special drill for PC board drilling, especially for the mother case of application No. 881 1 3085 The patented drill work is confirmed-an additional implementation mode, which has the effect of improving the performance of drilling and drilling to achieve accurate and stable automation procedures. 〃 4 operations to achieve and save time and improve the efficiency of the work [Background of the invention] Han Mo ϋ ϋ in the mother's case, please call for patent No. 881 i3m, which uses a processing plug to place the feed area and the discharge area, And the perimeter of the turntable is set up with ΐΐ, 环, 环, 环, 测, 径, 测, 取, and 卸= Coherent collection and discharge of good products = Machine 1 automatically runs wrong with automatic operation of 70% precision winding to facilitate drilling: the above-mentioned California plate can accurately control the accuracy of countersinking, and then solve the problem. Trouble 'and give process benefits to the automation of Sheung Wan operations. The author of this report: The case of Yueyue has effectively increased the industrial value of Sheung Wan operation. X thought that the mother case still has the following many refinements:,,, The feeding area and the discharging area are located on the processing turntable. On the side, the drill box of the Doufang Department structure is attached to the stepping displacement mechanism and uses 2 volumes to lose.

Structure movement 'to provide drill clamping mechanism lost-bit drill advancement: When inserting J movement', it is easy to cause errors due to the distance of movement, resulting in page 539589 ', which further arouses the accuracy of the drilling and drilling operations. When replacing another type of stepping displacement mechanism, you must first disassemble the stepping displacement mechanism from the conveyor belt, and set another type of stepping displacement mechanism, which will cause the prolongation of the process operation time, and then reduce The progress is that the invention specifically overcomes the change «This is a function to improve the completion efficiency of different stable replacements The invention is to set the group under the structure, the seat can be placed drill V. Description of the invention (2) Generate offset and stability. In addition, when it is used to absorb the type of drill box, it matches the efficiency of the drill to be replaced in actual use. Therefore, the above-mentioned research and development motivation [the invention is briefly said that the accuracy and stability of the present invention can be achieved and saved by automation, so in order to achieve the above, one step of accurate step-by-step drilling and drilling operations ; Sex, can be changed at will. In order to be able to elaborate again [the detailed description of the drawings, urgent changes are needed. Ming], mainly, and save the purpose of precise and precise operation of the program. The mechanism, the central drilling rig and the hunting box are changed for different types. The present invention is described. Please cooperate with the type of drilling box and drill drilling time, Into the feeding and discharge operations, to effect. The following technical features are used: The drill box on the box seat can be inserted into the special box of the two types of drill boxes by providing a clamping mechanism, without the need to re-change the box diagram and explain in detail as follows: As shown in Fig. 1, the present invention provides one of the precise grab automatic winding methods and the addition of the device (three) PC board drilling specialties, which are mainly used in _

539589 V. Description of the invention (3) Two and three sets are inserted into the area. Mouth and discharge area 32, and the perimeter of turntable 3 and unloading area 9, respectively; Qishen, Sheung Wan area 6, caliper area 7, drilling area 8 to feed each of feeding area 31 and discharge area 32 The group is provided with a group of stepping mechanisms 33 and 34 on the right. # 右 可以 核 结构 33 and 34, # 用 夕 人 广 or: 4 on, and 5 has a drill box 10 or an empty drill box 101 (such as Figure 2 shows 1). The step-by-step mechanism 33 and 34 are used to implement the feeding and conveying process. The step-by-step mechanism 33 is tied to a ball screw 3 3 2 and a sleeve 3 33, and the step name is red too 0.00, ^ σχ show beads 334 P ^ is fixed on the sleeve 3-the slide 334, and the slide pent: on the slide 335 on the 2nd, the slide 335 is set at both ends-support 336 ′ and use the shell 337 to pack people The rotation of 332 drives the ball-shaft shaft to rotate, and the movement of the ball bearing screw shaft 333 is fixed on the ball shaft sleeve 333 through the ball screw guide. The reciprocating step position / shame seat 3 5 is formed on the outer shell 337 of the π-covered π rail 335, which is arranged in the shape of a long plate. The box seat 35 is provided with a plurality of crosses ^ and shown) And insert two + -shaped grooves 3 7 5 / as shown in Figure 2 L-shaped or T-shaped pressure block 352, so that two ^ set; each set of cones with an inverted chamber to form a long drill box The inlay * 9 and then the press block 3 5 2 The feed area ㈣ is connected to the plunger L: 3 (as shown in Figure 5). Drilling area 8 is connected (coordinated with Figure 1 and Figure 2). The side ridge area 32 is connected to the processing turntable 3 with a fixed step, and the spring base 36 is attached; the movable = two turntable 3 The upper class opening and the drill hole on the quasi seat 36 539589 V. Description of the invention (4) 3 6 1-When inserting, taking out, collars and withdrawal rings, it is equipped with spring-like seismic stability. (Cooperate with Figure 2 and Figure 7). The cutting drilling area 4 has a clamping mechanism 4 0 (as shown in Figure 2). The main transmission belt 42 drives-the clamping cylinder 43 and the clamping pressure. Cylinder 43 lean +: It is composed of lost drill claw 41 driven by air pressure (as shown in Fig. 6); The two f-claws 41 can accept the reciprocating drive of the transmission belt 42 to generate reciprocating displacement. VII). The withdrawal percentage area 5 is located between the drilling area 4 and the upper ring I on the periphery of the processing turntable 3 (as shown in Figures 1 and 2). The withdrawal area 5 is provided with the withdrawal ring Dinglin ^ when it has been inserted When the drill 36 in the drilling area completes the inserting operation, when the turntable is set in the second stage of the imitating I withdrawing zone 5, the electric eye is used to detect whether there are useless assembly components on the drill bit 1, so it is not stated); if the drill bit 1 is measured, For level ring 2, the back-off mechanism 50 is inactive, and the drill directly on it is shifted to = i.e., if the back-off mechanism is started, p ^ level 2 is the one that has lost the accuracy of the top ring, and ΐ: = Λ: τ Operate and complete the loopback operation. Between zone 7 (in conjunction with Figure 1 and Figure J, the 3 weeks of breath retreat each zone 5 and the caliper image visualizer (c ", there is a ring operation within the upper 5 clothing zone β < benefit two retreat ^ mechanism 6 ◦; When the disaster relief needle has been completed in the withdrawal zone 5 and 12 are in the visual crying clothes ^ body is set with the level ring 2 1 Use the Pic to control the crying plate ^ image formation ^ The movements cooperate to compensate for the correction error Value, make the iron-like vision device between the toilet pin 12 and the sight ring 2

539589 V. Description of the invention (5)

The absolute distance can meet the absolute reference height value within the preset accuracy range. The caliper area 7 is located between the upper ring area 6 and the drilling area 8 around the processing turntable 3 (as shown in Figures 1 and 2). A caliper mechanism 7 0 'is mainly provided in the caliper area 7 Another image vision device is set in the diameter measuring mechanism 70, and when the frame is moved to the drill bit 1 of the diameter measurement area 7, the real diameter of the drill bit 12 and the blade angle of the drill bit 12 are recorded by the image vision device, and The plc is controlled to record the good and bad products of the drilled ring 1 that meet the drill diameter detection specifications, and complete the section of diameter measurement.

. The drilling area 8 is arranged between the caliper area 7 and the drilling area 9 around the processing turntable 3 (as shown in FIG. 1 and FIG. 2), and the drilling area 8 is connected to the discharge area 32. The drilling area 8 is the same as the drilling area 4, and another clamping rig book 80 is used to drive a clamping drill pneumatic cylinder 83 using a transmission belt 82, and a pneumatically driven clamp is provided on the cylinder rod of the pneumatic drilling hammer 8 f. Drill jaw 8 1; The lost jaw 8 1 can be driven back and forth with = transmission belt 8 2 to generate a reciprocating displacement operation. It takes the form of ^ 2 3 displacement and reciprocating interlocking displacement to insert the drill to complete drilling. Section operation (as shown in Figure 7). Zone 4 ^ The unloading zone 9 is a drilling zone and a drill insert located around the processing turntable 3.

Twenty-two times, (see the two maps-and two) 'Unloading area 9 is equipped with a drill unloading phase to the top of the ring drill bit 1 which is described as a defective product. 9. After confirming that the drill hole 3 is loaded with the drill bit 1 in the test 3, ^ / the drill collar mechanism 90 activates the clamp to take out the drill bit 1 in the drill hole 361, and perform the operation. This placement allows the drill bit 1 to be reused again to complete the unloading of g.

Page 8 539589 V. Description of the invention (6) Drill bit! When it is necessary to describe the operation of the upper ring, only f firstly place a plurality of 35 different knives with different needle diameters (Γ: put in the drill box 10 'and place these The drill boxes 10 are arranged in rows: OK cattle: as shown in two or two). The stepping mechanism 33 can be used to insert the drill box u: =: 1 under the clamping mechanism 40 of the drilling area 4, and then control the feed E31. And row 4! The clamping mechanism 40 and 80 of the drilling area 4 and the drilling area 8 are synchronized with the stepping mechanisms 33 and 34 of the 31 and the discharging area 32, so that multiple drill bits in the fast-forward drilling box 10 can be moved. 1 position, it π # 2 & designated in the empty drill box 1 0 1 inserted in the discharge area 32 = designated; so that the automatic winding ring can replace the manual completion of the minute hand operation (the above-mentioned stepping mechanism 33 series Insert another stepper of the box seat% 32 into the drilling area 4, and at the same time, 'the empty drill box 101 at the end of the discharge area is moved 34 / take = the H inside the drill box 10' so that the clamping mechanism 40 can be sequentially From 1 through the turntable 3LU; 1 /, turn Λ3 on the quasi-wide! 36, and make the drill pin diameter, and good. Disk, up to%, precision control of the upper shaft, automatic drilling of the measurement ring, two collection and discharge Continuous drill bit 1 Fine: Insert = designated position in empty drill box 101, multiple drill box stepper on the moving box seat 躺 also synchronously circulates in step 1, the discharge area 32 is another-step displacement one position, and the other is seat 35 The plurality of empty drill boxes 1101 allows the clamping mechanism 80 to be inserted into the other drill body. When the empty drill box 1 0 1 has been inserted a sufficient number of drills of the same needle diameter 1 539589 V. Description of the invention (7) Another designated position in the same empty drill box 101, through the cooperation of two sets of stepping mechanisms 33 and 34, enables the same plurality of drill bits 1 in a single drill box 10 to operate in this repeated cycle After that, they can be inserted into the designated positions in the same empty drilling bin 1 (each shown in Figure 6 and Figure 7). Two groups of steps in the rear 'feeding area 31 and the discharge area 32 The mechanisms 3 3 and 3 4 will then step the box base 35 step by step to move the other drill box 10 and the other empty drill box 101 to the drill-inserting area 4 and the drill-receiving area 8 of the clamping mechanism 40 and Below 80 (in accordance with Figures 6 and 7), after the multiple drills 1 operate through the above-mentioned repeated cycles, the same multiple drills in the multiple single drill box 10 can be inserted into the multiple drills. Count the specified positions in the empty drill box 101, and then complete the same-plural drill bit = subassembly and insertion operation, and with two sets of stepping mechanisms 33 and, =, the drill box set on the box base 35 can be accurately set It ’s easy to use the clamp mechanism to insert and remove the drill. The accuracy and stability of buying 1 卞 of tea is another. When it is necessary to replace another type of set, the set of drill box is made of box holder 35. Pick up, according to, can be directly or vertically placed on the box base 35 inlay; ^ type selection of water-shaped drill box in the embedding space 3 53, can be ^, inside 'or embedded in the long The time of the drill box, the cross-shaped recessed slot 3 5 I 苴 is replaced with a different type of small drill box 1 02, which can be placed horizontally and vertically. The installation space 353 is a private-type drill box 103 (shown in Fig. 5). Geng Zhi large drill box 104 (such as

To sum up, the precision of the drill bit for Pc plate drilling provided by the present invention is 539589. 5. Description of the invention (8) The method of moving the ring and the addition of the device (3) can use the stepping mechanism during the ring The drill box set on the box seat can be accurately moved step by step, so as to improve the accuracy and stability of the drill clamping mechanism for drilling and drilling operations; and the box seat can be used to place various types of drill boxes. The characteristics can save the time of replacing different types of drill boxes, and can accurately and stably complete the feeding and discharging operations with an automated program, so as to achieve and save time and improve the efficiency of the efficiency of the operation; therefore, the present invention is in progress The accuracy and stability of the drilling and extraction operations are obviously better than the conventional procedures, and can save time and improve the efficiency of operations. You should already have a high degree of creative process technology, and apply for an invention patent in accordance with the law. To the sense of virtue.

539589 Schematic illustration [Schematic illustration: Figure 1: Figure 2: Figure 3. * Figure 4: Figure 5: Figure 6: Figure 7: Part number description is to disclose the device of the present invention is to disclose the layout of the P strike working area of the present invention . This is a perspective view of the present invention. It is a three-dimensional exploded view of the invention. It is a cross-sectional view showing a 4th mechanism of the present invention. intention. 1 Display system of various types of drill boxes sitting and sitting 2 Schematic diagram of moving the box seat by the step mechanism of the present invention. The νLE operation reveals a schematic diagram of the operation of the drill clamping mechanism of the present invention for inserting and drilling. Zhaye drill bit 1 Empty drill box 101 Medium-sized drill box 1 〇3 Drill body 11 Alignment ring 2 Feeding area 3 1 Stepping mechanism 33, 34 Ball screw 332 Slide 334 Support 336 Box holder 35 Press block 3 5 2 Drill box 1 0 Small drill box 1 0 2 Large drill box 104 Drill pin 12 Turntable 3 Discharge area 3 2 Stepper motor 3 31 Ball bushing 333 Slide holder 3 3 5 Housing 337 Recessed slot 3 5 1 Insert Set up space 3 5 3 539589 Simple illustration of the standard seat 36 Drilling area 4 Clamping jaws 41, 81 Clamping cylinders 43, 83 Return ring mechanism 50 Upper ring mechanism 60 Caliper mechanism 70 Drilling area 8 Drilling area 9 Unloading Drilling mechanism 90 Set drilling 361 Drill clamping mechanism 40 Transmission belt 42 Returning ring zone 5 Upper ring zone 6 Calibrating zone 7 80 82 «

Page 13

Claims (1)

539589 6. Addition of patent application scope: Precision automatic ring-up method and device area of the three or two drill bits, and the feeding area and discharge measuring area on both sides of the turn △ @ R \ processing turntable. Do not set the drilling area and return ring. Area, Sheung Wan area, Sichuan's ㊉ drilling area, and unloading area, the feeding area is specially designed for this purpose. This is equipped with a drill box that can be placed and used again :: feeding mechanism; The mechanism of the upper group of the mechanism; the delta's stepper mechanism that implements the feeding and conveying by the stepper mechanism is attached to a roller and a slide seat on a slide rail, and a slide seat is arranged on the f rod, and the Rotate and reciprocate stepwise displacement on the ball guide screw driven by the motor of the ball guide screw; turn the f & seat to enable the slide holder to slide the box holder, which is fixed in a long plate shape and is provided on the holder. A plurality of cross-shaped 々j & seats, and two sides of the box receiving groove are respectively provided with one, two, and θ, and an elongated drill box is formed between the two cross-shaped embedded blocks. The embedded side of the two * two sets of grooves with stepping mechanism, the group set in J "for stepwise displacement on the slide = Drill box 'can be accurate :: degree and stability' and use the characteristics of the box seat to place the drill operation ', which can save the precision automatic winding method of the D-type drill box with different types of drill boxes and the addition of the device. The group of special drill bits for drilling is set in the discharge area. "Let the stepping mechanism also be able to use the ρΓ buckle / 'as described in item 1 of the scope of patent application. Precise automatic winding method and its addition (3) = = special drill for holes This stepping mechanism can also be 539589 6. Scope of patent application Simultaneously set up in the feeding area and discharge area. 4. The precision automatic winding method of the PC board drilling special drill bit and the addition of the device described in item 1 of the patent application scope (3), wherein the pressure block set on the box seat is an inverted L-shaped or T-shaped briquettes. 5. The precise automatic winding method of the PC board drilling special drill bit and the addition of the device described in item 1 of the patent application scope (3), wherein each unit on the box seat is a cross-shaped embedded groove, and its vertical direction It can hold small drill box. 6. Add the precision automatic winding method of the PC board drilling special drill bit and its device addition as described in item 1 of the scope of patent application (3), wherein each unit on the box seat is a cross-shaped embedded groove, and its horizontal direction Department of middle-sized drill box. 7. The precise automatic winding method of the special drill for PC board drilling as described in item 1 of the scope of patent application and the addition of the device (3), wherein the embedding space of the elongated drill box on the box seat can be inserted. Set up a large drill box. Page 15