TWM258522U - Auxiliary alignment and layout adjustment mechanism for Charge-Coupled Device (CCD) - Google Patents

Description

M258522

I. New type of technical field This creation relates to a charge-coupler device to assist in registering and registering, especially it is suitable for screen printing equipment, so that registering and registering are simplified and accurate. Charge-consumer auxiliary]: and plate-matching operation 'can meet the requirements of high printing quality.

-I. Other technologies Before using the existing screen printing equipment to enter the printing section, it is usually necessary to carry out manual registration after the advanced material reaches the fixed point, and the registration, registration and effect are all manual. For example, the printed material is printed by printing. The tabletop sends off the registration operation; at the same time, the actual screen printing process is performed before printing. In the past, it was quite time-consuming to operate and modern hemp screen printing equipment used an autofocus charge coupler CCD (Charge Couple DeVlce) for detection and positioning / c⑶ mainly uses the scanner to reflect the darker parts The characteristics of weak light and brighter part reflecting strong light 'after the CCD senses different strong and weak light, it can be converted into a digital Λ number', so that the device itself can buy this digital signal and perform data transmission with the computer. However, the existing screen printing equipment using a CCD detection and positioning system still needs to be manually adjusted and positioned according to different sizes of the printed matter, which is quite inconvenient. At the same time, it takes time to adjust each time the printed matter is changed, and its labor cost is less economical. In addition, the inability to perform precise registration and registration makes it difficult for printed materials to achieve better quality. Third, new content

M258522 9. Creation Instructions (2) The main purpose of the material creation is to provide a charge-coupler device to assist the engraving mechanism, which can be confirmed at each placement position before printing. The registration of the plate, and confirm it after printing = 1 pair of registration can be magnified by the CCD camera lens magnification during the registration process ^ ζ f other marking devices on the preset control screen for more accurate and forward and backward judgment, • Integrate, so that equipment such as screen printers can perform faster and more precise screen printing operations. The purpose of this article is to reveal the purpose of this article. This work is set in two horizontal directions and separated from the front and back. The frame is fixed by D, and the moon is set in front of one of the X-axis fixed frames. Charge-consumer device assists the alignment system structure, and the erection of the two right-hand two frames of 芊 之 门 2 and two vertical-separated Υcars from the rear of the fixed frame to assist the aligning system The surface of the fixed frame can be preset with the charge coupler device and the control screen connected to the control and its two screen switches. ^ In the preferred embodiment, the above-mentioned charge-coupled device at the rear section assists the alignment system with an axial fixing frame between the two end plates. ^ • A linear slide rail is installed inside the fixed frame, and the blocks are fixed on both sides. It is determined by the ^ complete screw and the synchronous cymbal core containing two outer end gears; the #end ends of the two ends of the above complete screw are combined with the connecting block 数字 to connect the number _ 心 wheel, and the synchronous shaft is also connected to the combined bearing group to connect the outer σ- The X-axis gear of the χ-axis fixed frame is connected in a step-by-step manner with a linear slider and a two-stage axial adjustment =

: A bearing fixing block is provided between the adjusting screws for connecting two-blade wide-type X-bearings; on the X-axis adjusting screw, two separate transmission wide shafts are connected by a nut assembly

M258522 4. Creation instructions (3) The two outer ends are assembled with the digital display with the same structure as above, and the manual adjustment of the γ axial adjustment screw # is also connected with the nut group on the screw; At the rear of the transmission block, the charge-coupler mechanism is in charge ::: in practice; in the example ... the front-stage charge transfer: the auxiliary positioning of the device is placed at the front fixed seats on both sides with a fixed frame, A bearing block is provided for the connecting end to be seated: the adjusting screw is provided with two transmission blocks on its rod body; the above-mentioned X-axis adjustment is only capable of assembling a digital display and a hand wheel on its two outer ends. ° ', win the command: the embodiment _, the above-mentioned front-end charge light-coupling device auxiliary alignment :, ... first: the structure further includes a cantilever frame with a reinforcing plate group connected to the axial shield at one end to cover There is also a γ axial adjustment screw inside. The γ screw is assembled with a nut on the screw, a transmission block and a seat at the other end, a fixed block, an & display, and a hand wheel to adjust and combine the other sections of the transmission block. Adjustment of charge coupler mechanism. -Lei Yuejia implements the above-mentioned front-stage charge coupling device. The device mechanism is provided with a J-coupling device, and the positioning lampshade, the second cover, the second cover, and the lighting lamp are sequentially assembled along the lower part; The second block contains the χ-axis adjustment block for internal linear sliding for cooperation with the first adjustment. The external adjustment bolt group is linked to adjust the X-axis displacement; the X-axis and the end of the ghost are combined with a γ-axis adjustment block. For matching another set of linear sliding effects] = The whole fixed plate is adjusted by an external adjustment bolt group and the γ axial displacement is adjusted _, the back surface of the shaft adjustment block is passed through an axial connection block to contain another, and linear Slide fixing, adjusting fixing plate and connecting fixing plate for peripheral adjusting bolts

M258522

Displacement adjustment of the upper and lower axial direction (ie, the z-axis direction) by grouping 4. Implementation The novelty and other features of this creation will become clearer in conjunction with the detailed description of the embodiments in the following drawings. At the same time, in the following description = the equivalent functional components used are labeled with the same or similar reference = ====================================================================== ′ ′ ×××× the fixing frame 103 having two horizontally parallel setting distances, Fixed on one of the X axes =

There are two separate front-end CCD auxiliary alignment system structures 20 in front of 〇3, 卞, and two vertically separated γ-axis fixing frames 110 between two X-axis fixing frames 丨 03. After separation, the CCD assists the registration system. On the surface of the X-axis fixed frame 103, a control screen 602 connected to the CCD and the central processing unit and a screen switch 601 on both sides can be preset. As shown in Figs. 2 and 3, the X-axis fixing frame 1 〇3 before and after the two separations are respectively positioned by the front fixing seat 丨 〇1 and the rear fixing seat 〇2 on both sides, and the upper end faces are respectively provided with X axis rack 104 protected by cover 1 105. On the same day, these front and rear X-axis fixing frames 103 are respectively provided with a follower block 106 and a guard plate fixation block 107 enclosed by a guard plate 108.

The above-mentioned CCD auxiliary registration system structure 10 is provided with a Y-axis fixed frame 11 between the two end plates 109. Here, the γ-axis fixed frame 丨 0 is provided with a linear slide 111 and fixed blocks on both sides. 11 3 The Y-axis adjustment screw 11 2 positioned and a synchronous shaft center 5 including two outer end gears 4 and 5 are provided. The above-mentioned γ axial adjusting screw 112 extends the end plate 10 at both ends and cooperates with the combined bearing 209 to connect the digital display 2 11 and the hand wheel 2 1 2. The synchronous shaft center 11 5 also cooperates with the combined bearing 2 0 to 9 to connect the external gear. 114 X-axis rack linked to X-axis fixed frame 103 by cross-linking

Page 8 M258522

1 . On the same day, 'the front X-axis fixed frame 103 was further provided with a linear slide = 04 and two separate rear sections ⑽ auxiliary registration system structure ^ two sections; the upward adjustment screw 207' here-in the embodiment -Between the two segmented X-axis = positive tired rod m, a bearing fixing block 217 is provided for connecting the end and the seat shaft :. At the same time, on the screw 207, two separate transmissions are connected with a nut 206 as a set ^ 5 main and a digital display with the same structure as the above on the two outer ends. 4. Creation instructions (5) 1 hand wheel 212, It is used to adjust the structure of the two-stage rear CCD-assisted plate-alignment system, and adjust the axial displacement. The above-mentioned γ-axis adjustment screw 112 is also connected to a transmission block 205 with a nut 206 set at 2 to adjust the CCD mechanism 40 which is combined with the transmission block 205.

As shown in Figures 2 and 4, the CCD-assisted alignment system at the front of the printed matter, and the fixed frame 2 1 4 are co-located at the two front fixed seats 1 0 1, where the fixed frame 21 4 is protected by a guard plate. The inside of 2 18 is provided with a linear slide rail 215 of the same structure as the above and the same shape, and a bearing fixing block 2 1 7 is provided in the middle for connecting the end-bearing bearing 209 two-axis χ axial Adjust the screw 207 'to match the two transmission blocks 2 丨 6 on its shaft to adjust the structure of the CCD auxiliary alignment system before the two separation. This x-axis adjustment screw is also assembled at its two outer ends with the digital display 211 and the handwheel having the same structure as above.

As shown in FIGS. 5 and 6, the above-mentioned CCD mechanism 40 is provided with a Charge Coupler Device (CCD) 401 between the positioning block 402 on both sides and a bottom positioning block 403. A positioning lamp cover connector 314, a lamp cover 315, and a lighting lamp 316 are sequentially assembled along the lower portion thereof. The intensity of the light emitted through the illuminating lamp 316 can be detected by the CCD.

M258522

The signal is converted into a digital signal with electricity, so that the scanner itself can read this digital brain device (not shown) for data transmission. Please refer to Fig. 7. In the above-mentioned CCD auxiliary alignment system, the adjustment structure includes a cantilever frame 203 and a reinforcing plate 2202 = ;, and the Y-axis is also provided in the interior covered by the protective plate 213. Adjusting the screw nut 11 2, the Y-axis adjustment screw 11 2 is also provided in its screw cap 2 06 with a transmission block 205 and the other end of the screw fixing seat 208, the fixing block 22, the upper tIL The controller 211 and the hand wheel 212 are used to adjust the CCD mechanism 30 in the segment of the transmission block.

As shown in Figures 8 and 9, the front CCD mechanism 30 is also a coupling device (called 313, which is also grouped in sequence along the bottom: the fixed link 314, the lamp cover 315, and the lighting lamp 316. After sensing different strong and weak light, it will The function of converting it into digital signals for data transmission is the same as described above. It also includes a linking and fixing block 309 in a bottom positioning block 312 for assembling an X-axis adjusting block 31 with an internal linear slide rail 30 6. Coordinate with an adjustment fixing plate 311 and adjust the χ-axis displacement with an external adjustment bolt 303. The end of the above-mentioned yoke adjustment block 31 0 is combined with a γ-axis adjustment block 308 for cooperation with another group of linear sliding Hold 306, adjust the fixing plate 311 to adjust the γ axial displacement with an external adjustment bolt 303. On the back surface of the γ adjustment block 308, an axial connection block 307 is used to include another set of linear slide rails. 306. Adjust the fixing plate 302 and the fixing plate 301 connected with the peripheral adjustment bolt 303 to adjust the displacement of the upper and lower axial direction (ie, 2 axial directions). Now refer to FIG. 10, when the printed matter 501 is placed in the After the printing table 50 shown in the figure, this creation can be preceded by the CCD assisted alignment system. Structure 20 and M258522, creation instructions (7) = segment CCD mechanism 30 is aligned to confirm the position of the printed matter 501. When the printing table is moved into the printing stage by the driving mechanism, the subsequent stage CCD-assisted registration can be performed System structure 1 〇 Fix the printed matter 501 at the fixed position, and use the CCD mechanism W in the subsequent section as a reference, and then insert the screen 701, and adjust the fixed position of the screen to perform the printing operation according to the predetermined reference. When the printed matter is printed Complete ", then remove the loading and unloading position, and can assist the registration system structure in the previous paragraph"!) 20 to confirm and correct the correctness of the printing position. —A This creative CCD assisted registration system structure can be printed in The former = two sets, the position is confirmed, and the screen is printed on the CCD after entering the printing position, and then confirmed. The two-mirror magnification of the cross target or other marks can be magnified by the two-control lens at a magnification of 1 through the registration process. The device performs more accurate and faster judgment and repair before and after printing on the preset masonry screen 602: Screen 5: CCD-assisted registration and registration operations at the same time as before and after screen printing: portable, weekly printers and other equipment Therefore one Screen printing operation procedures are faster and more precise. Ξ i The examples are only used for the convenience of explaining the creative spirit of the creation. This familiarity is not limited to this. 4—Familiar to the industry artisan: all kinds of simple deformations and modifications, all It should still be included in V. Schematic illustrations. Figure 1 is a perspective view of the preferred embodiment of this creation; Figure 2 is an exploded view of the components in Figure 1; Figure 3 is the screen-printing CCD-assisted registration system in the second paragraph of Figure 2 Structure magnification

Page 11 M258522 IV. Creative Instructions (8) Solution; Figure 4 is an enlarged and exploded view of the structure of the CCD-assisted alignment system of the printed matter in the first part of Figure 2; Figure 5 is an enlarged perspective view of the CCD mechanism in the second part of Figure 2; FIG. 5 is an exploded view of the component; FIG. 7 is an enlarged exploded view of the structure of the CCD-assisted alignment system in the front section of FIG. 2; FIG. 8 is an enlarged perspective view of the CCD mechanism in the front section of FIG. 2; ; And Figure 10 shows a schematic diagram of the installation of this creation on a screen printing press. Description of the symbols in the drawing: 10 ------ back-stage CCD auxiliary registration system structure 2 0 ------ front-stage CCD auxiliary registration system structure 30 ------ front-stage CCD mechanism 40 ---- --Back stage CCD mechanism 50 ---- -Printing table 213 —— Guard plate 101 --- _ 刖 Fixed base 214 -----Fixed frame 102 ------Rear fixed base 215 -----Linear Slide handle 103 --- --- X axial fixing frame 216 -----Transmission block 104 ----X axial rack 217 --- Bearing fixing block 105 -----Cover 218 --- • Guard plate 106 ----Follower block 301 ----Link fixing plate 107 ----Guard plate fixing block 3 0 2---Adjusting fixing plate 108 ----Guard plate 303 --- --- Adjustment bolt

Page 12 M258522

Fourth, the creation instructions (9) 1 09-—— end plate 3 0 6-—— linear slide rail 1 10---- Y axial fixed frame 307 -----axial link block 1 1 1 -Linear slide 308 --- --- Y-axis adjustment block 1 12 ----Y-axis adjustment screw 309 -----Connected with fixed block 1 13--m m-block 310 ----- -X-axis adjustment block 1 14-—— external end gear 311 ------- adjustment fixing plate 1 15--fa] step axis 312 ----bottom positioning block 201----- End plate 313 --- --- CCD 202--Reinforcing plate 314---Lampshade connector 20 3---Cantilever frame 315----Lampshade 204---, linear Slide 316 --- -Zhaoming lamp 20 5-- Transmission block 401 --- --- CCD 2 0 6-- ——Screws and caps 402 --- Positioning blocks on both sides 2 0 7-- ——X axis Directional adjustment screw 403 --- -Bottom positioning block 2 08-- ——Screw and rod fixing seat 501 --- -Printed matter 2 0 9-- -Bearing bearing 601 --- ——Screen switch 210-- —— m fixed block 602 --- --- control screen 21 1 ----digital display 701 --- --- screen version 212 ----- handwheel M258522 on page 13 is a simple illustration. The first diagram is a perspective view of the preferred embodiment of this creative. The second diagram is an exploded view of the first diagram. Enlarged and exploded Figure 4 is the CCD auxiliary alignment of the printed matter in the first paragraph of Figure 2. The structure of the system is enlarged and exploded. Figure 5 is the exploded view of the CCD mechanism in Figure 2 and Figure 6 is the exploded view of Figure 5. Figure 7: CCD assisted alignment system in the first part of Figure 2 = CCD mechanism zoom in in the first part of Figure 2; 冓 Zoom in and explode the component exploded view of Figure 9 and Figure 8; Schematic diagram of installation on a screen printing machine.

Claims (1)

M258522 5. The scope of patent application '' ------- 1. A charge coupler device is parallel to the front and rear to set a distance of 设定 axially fixed: 冓: It is fixed on two horizontal fixed frames with front fixing seats on both sides Mouth: 'The x-axis fixed-X-axis fixed frame is positioned in front of the seat, the back and the eight solid gas are fixed.' · Auxiliary alignment system structure is placed in the center, with ° and two = different charge surface coupler Equipped with two vertically separated γ-axis fixings: `` The auxiliary coupler system installed on the two X-axis fixing frames is added to assist the plate alignment system = after the two sections are set in between, the electrical surface can be preset and charged. People cry,…, the above-mentioned X-axis fixed frame table screen and the two sides of the screen ^; change ^ and the central processing unit ^ connection control control 2, such as the scope of patent application! Version agency, M, above Back stage electric =: =] = Auxiliary positioning alignment is provided with γ axial fixing cymbals between the two end plates. Auxiliary registration system of the theft device is equipped with linear slide rails and α wood on both sides. The inner rod of the fixed frame and the synchronous positioning of the 含有 axial adjustment screw containing the two outer end gears are extended at the ends of the end plate. Multi-bearings [connected = 丄 the above-mentioned axial adjustment screw red, + sleeve bearing set is connected to the digital display and the hand 钤, η ::: also cooperates with the multi-bearing bearing set to connect the external gear to cross-link: wheel: step line 2 = χ axial rack; advance to the front χ axial fixed frame; there are springs, π orbits, and two-stage X-axis adjustment 蟫, 乂 0, and: a bearing fixing block is provided between ϊ i for connection ： # 连 刀: The shaft H r axis adjustment screw is connected with two sets of nuts on the screw. The X-axis is equipped with a digital display with the same structure as the above. The two outer end screws are also set on the screw. The upper nut%: the rotation value ^ axially adjusted at the rear of the drive block. The charge coupler sets the drive block of the mechanism to adjust the combination. M258522 5. Scope of patent application Version mechanism, in which a charge coupler device is arranged between the above-mentioned rear charge surface coupling device mechanism block and a bottom positioning block, and sequentially locates the lampshade connecting member, the lampshade and the lighting lamp. 4. The version mechanism according to item 1 of the scope of patent application, wherein in the above-mentioned charge structure, it uses a fixed frame to jointly determine the fixed frame to be shielded by an inner bearing fixing block for connecting the end-connecting screw, The lever body is provided with two transmission blocks and two outer ends for assembling a digital display and a hand wheel positioned on both sides along the lower side. The charge coupler device assists the alignment of the coupler device. This is a two-segment X-axis adjustment with a linear slide and a bearing in the middle. ] As described in item 4 of the scope of the patent application, the charge-coupler device assists the alignment and registration mechanism, wherein the aforementioned front-stage charge-coupler device assists the alignment system structure further comprising connecting a cantilever frame with a reinforcing plate to an end plate. There is also a γ-axis adjustment screw inside the cover of a protective plate. The Y-axis axis, the screw is connected with a transmission block and a screw fixing seat and fixing block at the other end by a nut set on the screw. , Digital display and hand wheel to adjust the adjusting device combined with the charge coupling device mechanism of the front section of the transmission block. B. As described in item 4 of the scope of the patent application, the charge-coupler device assists the registration and registration mechanism, wherein the above-mentioned charge-coupler device mechanism is provided with a charge coupler device to sequentially align the lampshade connecting members along its lower portion. , The lampshade and the lighting lamp; and the bottom positioning block includes a linking fixing block for assembling an X-axis adjustment block containing an internal linear slide rail for cooperation with an adjustment fixing plate and an external adjustment bolt group to link the X axis Displacement adjustment; the end of the above-mentioned X-axis adjustment block is combined with a Y adjustment block for cooperating with another set of linear slide rails to adjust the fixing Page 16 M258522 V. The scope of the patent application The fixed plate is adjusted by a peripheral adjustment bolt group to adjust the Y-axis displacement; the back surface of the Y-axis adjustment block is passed through an axial connection block to contain another group of linear slide, The adjustment fixing plate and the connection fixing plate of the peripheral adjustment bolts are used to adjust the displacement of the upper and lower axial directions (that is, the Z axis). Page 17