CN114786354B - PCB board low temperature rubberizing equipment - Google Patents
PCB board low temperature rubberizing equipment Download PDFInfo
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- CN114786354B CN114786354B CN202210396933.1A CN202210396933A CN114786354B CN 114786354 B CN114786354 B CN 114786354B CN 202210396933 A CN202210396933 A CN 202210396933A CN 114786354 B CN114786354 B CN 114786354B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of PCB production, in particular to a PCB low-temperature rubberizing device which comprises an installation supporting frame, a conveying part, a clamping assembly, a sliding loosening assembly, a limiting forward pushing assembly and the like; the conveying component is positioned on the inner side of the mounting support frame, the clamping component is arranged on the conveying component, the sliding loosening component is arranged on the mounting support frame, and the limiting forward pushing component is arranged on the mounting support frame. Through the cooperation of the device internals, the distance of abnormal shape slotting frame and device motion on it equals the length of PCB board to measure the length of PCB board, be convenient for the device carry out rubberizing according to the length of PCB board, ensure that the sticky tape can paste at the head end and the tail end of PCB board, improved the precision of rubberizing, reached the purpose that can carry out accurate rubberizing according to the length of PCB board.
Description
Technical Field
The invention relates to the field of PCB production, in particular to PCB low-temperature rubberizing equipment.
Background
The PCB board is a bearing part of electronic components, and is very common in electronic devices, as small as electronic watches, calculators, computers, communication electronic devices, military weapon systems, and as long as electronic components such as integrated circuits are provided, the PCB board is used for electrically interconnecting the components, so the PCB board has become an indispensable part in the electronic devices.
In the production and processing process of the PCB, the head end and the tail end of the PCB are required to be rubberized for facilitating the subsequent processing of the PCB, but the PCB has the PCB with different specifications in the actual processing process, the lengths of the PCB with different specifications are different, the distances between the head end and the tail end of the PCB are also different, the conventional rubberizing equipment is required to debug the equipment for many times when rubberizing the PCB with different lengths, the rubberizing of the PCB with different lengths can be completed, the overall rubberizing efficiency is influenced in the debugging process, and the continuous rubberizing of the PCB is inconvenient.
Disclosure of Invention
How to design a PCB board low temperature rubberizing equipment that can carry out accurate rubberizing according to the length of PCB board, can carry out rubberizing to the PCB board in succession, can ensure to paste at the more level and smooth pleasing to the eye of glue of PCB board, become the problem to be solved at present.
The invention aims to provide low-temperature rubberizing equipment for a PCB (printed circuit board), which comprises a mounting support frame, a conveying part, a clamping assembly, a sliding loosening assembly, a limiting forward pushing assembly, a detection assembly, a baffle assembly, a resetting assembly and a rubberizing assembly, wherein the conveying part is positioned on the inner side of the mounting support frame, the clamping assembly is arranged on the conveying part, the sliding loosening assembly is arranged on the mounting support frame, the limiting forward pushing assembly is arranged on the mounting support frame, the detection assembly is arranged on the mounting support frame, the baffle assembly is arranged on the limiting forward pushing assembly, the resetting assembly is arranged on the mounting support frame, and the rubberizing assembly is arranged on the limiting forward pushing assembly.
Further, the clamping assembly comprises a rectangular mounting frame, an arc-shaped clamp plate and a first compression spring, ten rectangular mounting frames are arranged on the outer side of the conveying component, the rectangular mounting frames are symmetrically arranged, the arc-shaped clamp plate is connected to the rectangular mounting frames in a sliding mode, and the first compression spring is connected between the arc-shaped clamp plate and the rectangular mounting frames.
Further, the sliding loosening assembly comprises a first fixed clamping plate, a second fixed clamping plate, a sliding clamping plate, a spiral spring and a fixed limiting plate, the first fixed clamping plate is fixedly connected to the front side of the upper portion of the installation supporting frame, the first fixed clamping plate is contacted with a first arc clamping plate and a second arc clamping plate which are positioned in front of the first fixed clamping plate from left to right, the second fixed clamping plate is fixedly connected to the front side of the upper portion of the installation supporting frame, the second fixed clamping plate is contacted with a fourth arc clamping plate and a fifth arc clamping plate which are positioned in front of the second fixed clamping plate from left to right, the sliding clamping plate is connected between the first fixed clamping plate and the second fixed clamping plate in a sliding mode, the spiral spring is connected between the sliding clamping plate and the installation supporting frame, and the fixed limiting plate is fixedly connected to the rear side of the upper portion of the installation supporting frame, and the fixed limiting plate is contacted with the arc clamping plate positioned at the rear of the second fixed limiting plate.
Further, the spacing push-forward subassembly is including abnormal shape fluting frame, first reset spring, wedge spacing, second reset spring, L type fluting frame and push rod, installation braced frame upper portion front side slidingtype is connected with abnormal shape fluting frame, be connected with first reset spring between abnormal shape fluting frame and the installation braced frame, detection subassembly is last to be connected with wedge spacing, the rigid coupling has second reset spring on the wedge spacing, wedge spacing and abnormal shape fluting frame contact, abnormal shape fluting frame upper portion rigid coupling has L type fluting frame, the last slidingtype of L type fluting frame is connected with the push rod, the push rod is connected with wedge spacing slidingtype.
Further, the detection assembly comprises a special-shaped slotting installation frame, a wedge pushing frame, a third reset spring, a wedge sliding block and a fourth reset spring, wherein the special-shaped slotting installation frame is fixedly connected to the front side of the top of the installation support frame, the wedge limiting frame is connected to the lower portion of the special-shaped slotting installation frame in a sliding mode, the second reset spring is fixedly connected with the special-shaped slotting installation frame, the wedge pushing frame is connected to the upper portion of the special-shaped slotting installation frame in a sliding mode, the third reset spring is connected between the wedge pushing frame and the special-shaped slotting installation frame, the wedge pushing frame is in contact with the sliding clamping plate, the wedge sliding block is connected to the wedge pushing frame in a sliding mode, and the fourth reset spring is connected between the wedge sliding block and the wedge pushing frame.
Further, the baffle assembly comprises a sliding baffle and a second compression spring, the sliding baffle is connected to the special-shaped slotting frame in a sliding mode, the sliding baffle is in contact with the wedge-shaped sliding block, and the second compression spring is connected between the sliding baffle and the special-shaped slotting frame.
Further, the reset component comprises a push reset rod, a T-shaped sliding rod and a first reset spring, the front side of the upper part of the installation support frame is connected with the push reset rod in a sliding mode, the lower part of the push reset rod is connected with the T-shaped sliding rod in a sliding mode, the T-shaped sliding rod is connected with the special-shaped slotted frame in a sliding mode, and the first reset spring is connected between the T-shaped sliding rod and the special-shaped slotted frame in a sliding mode.
Further, rubberizing subassembly is including electric putter, wedge fixed strip, arc mounting bracket, the film, the cylinder, slip round bar frame, second homing spring, swinging arms and torsion spring, abnormal shape fluting frame upper portion fixed mounting has electric putter, abnormal shape fluting frame top rigid coupling has wedge fixed strip, electric putter telescopic shaft one end rigid coupling has the arc mounting bracket, the inboard rotation of arc mounting bracket is connected with the film, slip is connected with slip round bar frame on the arc mounting bracket, slip round bar frame lower part rotation is connected with the cylinder, the cylinder contacts with the film, be connected with second homing spring between slip round bar frame and the arc mounting bracket, slip round bar frame upper portion rotation is connected with the swinging arms, the swinging arms contacts with the blend stop on the slip round bar frame, be connected with two torsion springs between swinging arms and the slip round bar frame.
Further, the device further comprises a pressing rod, the sliding round rod frame is fixedly connected with the pressing rod, and the pressing rod penetrates through the arc-shaped mounting frame.
Further, the automatic glue cutting machine further comprises a glue cutting knife and a flattening cylinder, the lower portion of the arc-shaped mounting frame is fixedly connected with the glue cutting knife, and the left portion of the inner side of the mounting support frame is rotatably connected with a plurality of flattening cylinders.
Compared with the prior art, the invention has the following advantages:
1. through the cooperation of the device internals, the distance of abnormal shape slotting frame and device motion on it equals the length of PCB board to measure the length of PCB board, be convenient for the device carry out rubberizing according to the length of PCB board, ensure that the sticky tape can paste at the head end and the tail end of PCB board, improved the precision of rubberizing, reached the purpose that can carry out accurate rubberizing according to the length of PCB board.
2. Through the cooperation of the device internals, conveying part can carry the PCB board of rubberizing to a next station when rubberizing is accomplished, and conveying part can carry the suitable position to the PCB board of waiting to rubberize simultaneously and carry out rubberizing, has reached the effect that can carry out rubberizing to the PCB board in succession.
3. Through the rubber cutting knife, the rubber cutting knife can cut off redundant adhesive tapes on the PCB when the rubberizing is finished, so that the trouble of manual operation is avoided, and the device is further convenient for continuous operation.
4. Through the cooperation of the pressing rod and the flattening cylinder, the pressing rod can flatten the adhesive tape attached to the PCB, so that the adhesive tape attached to the PCB is smoother and firmer; the flattening cylinder can roll and flatten the adhesive tape attached to the PCB, further ensures that the adhesive tape attached to the PCB is firmer, avoids the adhesive tape on the PCB from falling off, ensures that the adhesive tape on the PCB is smooth and attractive, and does not influence the subsequent processing of the PCB.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
Fig. 4 is a schematic perspective view of a clamping assembly according to the present invention.
Fig. 5 is a schematic perspective view of a second part of the present invention.
Fig. 6 is an enlarged perspective view of the present invention a.
Fig. 7 is a schematic partial perspective view of a reset assembly according to the present invention.
Fig. 8 is an enlarged perspective view of the present invention B.
FIG. 9 is a schematic cross-sectional split perspective view of a detection assembly of the present invention.
Fig. 10 is a schematic perspective view of a first portion of the rubberizing assembly of the invention.
Fig. 11 is a schematic perspective view of a second portion of the rubberizing assembly of the invention.
Fig. 12 is a schematic perspective view of the mounting support frame and the flattening cylinder of the present invention.
Fig. 13 is a schematic view of a portion of a slide release assembly according to the present invention.
Fig. 14 is a schematic perspective view of a third portion of the present invention.
Fig. 15 is an enlarged perspective view of the present invention C.
Part names and serial numbers in the figure: 1_mounting support frame, 21_transport section, 3_clamping assembly, 31_rectangular mounting frame, 32_arcuate clamping plate, 33_first compression spring, 4_sliding release assembly, 41_clamping plate one, 42_clamping plate two, 43_sliding clamping plate, 44_coil spring, 45_fixing stop plate, 5_limit forward pushing assembly, 51_profiled slotted frame, 52_first return spring, 54_wedge stop, 55_second return spring, 56_l-shaped slotted frame, 57_push rod, 6_detection assembly, 61_profiled slotted mounting frame, 62_wedge push frame, 63_third return spring, 64_wedge slide, 65_fourth return spring, 7_shutter assembly, 71_slide shutter, 72_second compression spring, 8_return assembly, 81_push return rod, 82_t-type slide rod, 83_first return spring, 9_rubberizing assembly, 91_electric push rod, 92_wedge fixing strip, 93_arcuate mounting frame, 94_roller, 96_slide frame, 97_third return spring, 63_third return spring, 64_wedge slide block, 65_fourth return spring, 7_shutter assembly, 71_slide shutter assembly, 72_second compression spring, 8_push rod, 81_push rod, 82_t-type slide rod, 83_first return spring, 9_push rod, 98_push rod, 12_push rod, swing rotary force spring, and 12_push rod.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
Example 1
The utility model provides a PCB board low temperature rubberizing equipment, as shown in fig. 1-15, including installing the braced frame 1, conveying part 21, clamping assembly 3, slip unclamping subassembly 4, spacing push-forward subassembly 5, detecting assembly 6, baffle subassembly 7, reset subassembly 8 and rubberizing subassembly 9, conveying part 21 is used for carrying the PCB board, conveying part 21 is located the braced frame 1 inboard, be equipped with clamping assembly 3 on the conveying part 21, clamping assembly 3 is used for pressing from both sides the PCB board tightly, be equipped with slip unclamping subassembly 4 on the braced frame 1, be equipped with spacing push-forward subassembly 5 on the braced frame 1, be equipped with detecting assembly 6 on the braced frame 1, detecting assembly 6 is used for detecting the length of PCB board, be equipped with baffle subassembly 7 on the spacing push-forward subassembly 5, be equipped with reset subassembly 8 on the braced frame 1, be equipped with rubberizing subassembly 9 on the spacing push-forward subassembly 5, rubberizing subassembly 9 is used for rubberizing at the head end and tail end of PCB board.
The clamping assembly 3 comprises a rectangular mounting frame 31, an arc-shaped clamp plate 32 and a first compression spring 33, ten rectangular mounting frames 31 are fixedly welded on the outer side of the conveying component 21, the rectangular mounting frames 31 are symmetrically arranged, the arc-shaped clamp plate 32 is connected to the rectangular mounting frames 31 in a sliding mode, the arc-shaped clamp plate 32 is used for clamping a PCB, and the first compression spring 33 is connected between the arc-shaped clamp plate 32 and the rectangular mounting frames 31.
The sliding loosening assembly 4 comprises a first fixed clamping plate 41, a second fixed clamping plate 42, a sliding clamping plate 43, a spiral spring 44 and a fixed limiting plate 45, wherein the first fixed clamping plate 41 is fixedly welded on the front side of the upper portion of the installation supporting frame 1, the first fixed clamping plate 41 is in contact with the first arc clamping plate 32 and the second arc clamping plate 32 which are positioned from left to right in front, the second fixed clamping plate 42 is welded on the front side of the upper portion of the installation supporting frame 1, the second fixed clamping plate 42 is in contact with the fourth arc clamping plate 32 and the fifth arc clamping plate 32 which are positioned from left to right in front, the sliding clamping plate 43 is connected between the first fixed clamping plate 41 and the second fixed clamping plate 42 in a sliding mode, the spiral spring 44 used for resetting is connected between the sliding clamping plate 43 and the installation supporting frame 1, the spiral spring 44 is in a compressed state, the fixed limiting plate 45 is welded on the rear side of the upper portion of the installation supporting frame 1, and the fixed limiting plate 45 is in contact with the arc clamping plate 32 which is positioned at the rear.
The limiting forward pushing assembly 5 comprises a special-shaped slotted frame 51, a first reset spring 52, a wedge-shaped limiting frame 54, a second reset spring 55, an L-shaped slotted frame 56 and a pushing rod 57, wherein the front side of the upper part of the mounting support frame 1 is connected with the special-shaped slotted frame 51 in a sliding mode, the first reset spring 52 used for resetting is connected between the special-shaped slotted frame 51 and the mounting support frame 1, the wedge-shaped limiting frame 54 is connected onto the detecting assembly 6 in a sliding mode, the second reset spring 55 used for resetting is fixedly connected onto the wedge-shaped limiting frame 54, the wedge-shaped limiting frame 54 is in contact with the special-shaped slotted frame 51, the L-shaped slotted frame 56 is welded on the upper part of the special-shaped slotted frame 51, the pushing rod 57 is connected onto the L-shaped slotted frame 56 in a sliding mode, and the pushing rod 57 is connected with the wedge-shaped limiting frame 54 in a sliding mode.
The detection assembly 6 comprises a special-shaped grooving installation frame 61, a wedge pushing frame 62, a third reset spring 63, a wedge sliding block 64 and a fourth reset spring 65, wherein the special-shaped grooving installation frame 61 is welded on the front side of the top of the installation support frame 1, the wedge limiting frame 54 is connected to the lower portion of the special-shaped grooving installation frame 61 in a sliding mode, the second reset spring 55 is fixedly connected with the special-shaped grooving installation frame 61, the wedge pushing frame 62 is connected to the upper portion of the special-shaped grooving installation frame 61 in a sliding mode, a PCB on the conveying part 21 is contacted with the wedge pushing frame 62, the third reset spring 63 is connected between the wedge pushing frame 62 and the special-shaped grooving installation frame 61, the wedge pushing frame 62 is contacted with the sliding clamping plate 43, the wedge pushing frame 62 is used for limiting the sliding clamping plate 43, the wedge sliding block 64 is connected to the wedge pushing frame 62 in a sliding mode, and the fourth reset spring 65 is connected between the wedge sliding block 64 and the wedge pushing frame 62.
The baffle assembly 7 comprises a sliding baffle 71 and a second compression spring 72, the sliding baffle 71 is connected to the special-shaped slotted frame 51 in a sliding manner, the sliding baffle 71 is in contact with the wedge-shaped sliding block 64, the wedge-shaped sliding block 64 is used for clamping the sliding baffle 71, the second compression spring 72 used for resetting is connected between the sliding baffle 71 and the special-shaped slotted frame 51, and the second compression spring 72 is in a compressed state.
The reset assembly 8 comprises a push reset rod 81, a T-shaped sliding rod 82 and a first reset spring 83, wherein the front side of the upper part of the mounting support frame 1 is connected with the push reset rod 81 in a sliding manner, the lower part of the push reset rod 81 is connected with the T-shaped sliding rod 82 in a sliding manner, the T-shaped sliding rod 82 is connected with the special-shaped slotted frame 51 in a sliding manner, the forward movement of the T-shaped sliding rod 82 can push the sliding baffle 71 to reset, and the first reset spring 83 for resetting is connected between the T-shaped sliding rod 82 and the special-shaped slotted frame 51 in a sliding manner.
The rubberizing subassembly 9 is including electric putter 91, wedge fixed strip 92, arc mounting bracket 93, film 94, cylinder 95, slip round bar frame 96, second spring 97 that returns to the original position, swinging arms 98 and torsion spring 99, special-shaped slotted frame 51 upper portion fixed mounting has electric putter 91, special-shaped slotted frame 51 top is connected with wedge fixed strip 92 through the welded mode, electric putter 91 telescopic shaft one end welding has arc mounting bracket 93, arc mounting bracket 93 inboard swivelling joint has film 94, be connected with slip round bar frame 96 on the arc mounting bracket 93 in a sliding manner, slip round bar frame 96 lower part swivelling joint has cylinder 95, cylinder 95 contacts with film 94, be connected with the second spring 97 that is used for the reset between slip round bar frame 96 and the arc mounting bracket 93, swing arms 98 and the blend stop contact on the slip round bar frame 96, swing arms 98 can contact with wedge fixed strip 92, be connected with two torsion springs 99 that are used for the reset between swing arms 98 and the slip round bar frame 96.
The top of the conveying component 21 is provided with a PCB board, the arc clamp plate 32 clamps the PCB board, the conveying component 21 firstly conveys the PCB board to be rubberized from right to left, when the PCB board on the conveying component 21 contacts with the wedge-shaped pushing frame 62, the PCB board pushes the wedge-shaped pushing frame 62 to move upwards, the third reset spring 63 is compressed along with the PCB board, the wedge-shaped sliding block 64 is separated from the sliding baffle 71, the compressed second compression spring 72 is restored along with the PCB board and drives the sliding baffle 71 to move backwards, the sliding baffle 71 is blocked by the left side of the PCB board, the wedge-shaped pushing frame 62 is separated from the sliding clamp plate 43, the compressed coil spring 44 is restored along with the wedge-shaped pushing frame 62 and drives the sliding clamp plate 43 to move backwards, the conveying component 21 conveys the PCB board, one of the arc clamp plates 32 is separated from the fixed clamp plate II 42, the sliding clamp plate 43 pushes one of the arc clamp plates 32 to move backwards, the two arc clamp plates 32 clamp the PCB board, the sliding baffle 71 and the upper device of the PCB board are pushed to move leftwards, the first reset spring 52 is compressed along with the sliding baffle 71 and the sliding baffle plate, and the wedge-shaped limiting frame 54 is matched with the second reset spring 55, and the wedge-shaped limiting frame 55 is blocked by the abnormal-shaped limiting device 51; then the PCB board will be separated from the wedge-shaped pushing frame 62, the third restoring spring 63 will restore and drive the wedge-shaped pushing frame 62 and its upper device to restore downwards, the wedge-shaped pushing frame 62 will push the sliding clamping plate 43 to restore forwards, the spiral spring 44 will be compressed and restored, the sliding clamping plate 43 will be separated from one of the arc clamping plates 32, wherein the two arc clamping plates 32 will not clamp the PCB board any more, because the sliding baffle 71 blocks the PCB board, the PCB board and its upper device will temporarily stop moving leftwards, and the special-shaped slotting frame 51 and its upper device will also stop moving.
Then, the worker manually controls the electric push rod 91 to retract, the electric push rod 91 drives the arc-shaped mounting frame 93 and the upper device thereof to move forwards, the wedge-shaped fixing strip 92 extrudes the swinging rod 98 and the upper device thereof to move downwards in the process, the second homing spring 97 is compressed accordingly, the roller 95 moves downwards to roll the adhesive tape on the film 94 to the head end of the PCB, one end of the adhesive tape is adhered to the PCB, meanwhile, the film 94 and the upper device thereof move forwards, the adhesive tape on the film 94 is pulled out and is adhered to the head end of the PCB, then the swinging rod 98 is separated from the wedge-shaped fixing strip 92, the second homing spring 97 resets and drives the swinging rod 98 and the upper device thereof to reset upwards, then the worker cuts off the redundant adhesive tape adhered to the head end of the PCB by using the cutter to finish the rubberizing procedure on the head end of the PCB, then the worker manually controls the electric push rod 91 to extend, the arc-shaped mounting frame 93 and the upper device thereof to reset backwards, the wedge-shaped fixing strip 92 extrudes the swinging rod 98 to swing, the torsion spring 99 is compressed accordingly, the swinging rod 98 is separated from the wedge-shaped fixing strip 92 and the torsion spring 99 is reset accordingly, the swinging rod 98 is separated from the wedge-shaped fixing strip 92, and the swinging rod 98 is reset from the torsion spring 99 and the swinging 98 is reset to the upper and the upper device of the swinging rod 98 is reset to the same, and the upper than the upper device is reset to the position repeatedly reset to the position of the upper device of the adhesive tape and the upper device is not reset to the upper than reset.
When the arc-shaped mounting frame 93 and an upper device thereof are about to move forwards to reach the maximum stroke, the arc-shaped mounting frame 93 drives the push rod 81 and the upper device thereof to move forwards, the first homing spring 83 is compressed along with the push rod, the T-shaped sliding rod 82 drives the sliding baffle 71 to reset forwards, the sliding baffle 71 presses the wedge-shaped sliding block 64 in the process, the sliding baffle 71 can reset to the front of the wedge-shaped sliding block 64, the second compression spring 72 is compressed along with the sliding baffle 71 to reset, so that the sliding baffle 71 no longer blocks the PCB with the finished head end, at the moment, the conveying part 21 stops conveying the PCB, then the arc-shaped mounting frame 93 drives the push rod 57 and the upper device thereof to move forwards, the second reset spring 55 is compressed along with the push rod, so that the wedge-shaped limiting frame 54 is not clamped by the wedge-shaped limiting frame 51 any more, the first reset spring 52 resets along with the first reset spring and drives the wedge-shaped limiting frame 54 and the upper device thereof to reset rightwards, the arc-shaped mounting frame 93 is separated from the push rod 57, the second reset spring 55 resets along with the wedge-shaped limiting frame 54 and the upper device thereof to reset to the first reset position, the abnormal-shaped slotted frame 51 and the upper device thereof are reset to the initial position, and the abnormal-shaped slotted frame 51 and the abnormal-shaped slotted frame and the upper device thereof are just above the tail end and the tail end of the abnormal-shaped slotted frame and the PCB are not exactly equal to the length of the PCB to the PCB with the finished when the electric device is in the correct position of the position and the position of the PCB to be close to the position of the PCB with the tail end position of the special-shaped plate and the PCB and the upper device; finally, the conveying component 21 can continuously convey the glued PCB, and meanwhile, the next PCB to be glued can be conveyed below the wedge-shaped pushing frame 62 by the conveying component 21, so that the device can glue the PCB continuously.
Example 2
On the basis of embodiment 1, as shown in fig. 11, the device further comprises a pressing rod 10, the sliding round rod frame 96 is fixedly connected with the pressing rod 10, the pressing rod 10 penetrates through the arc-shaped mounting frame 93, and the pressing rod 10 is used for flattening the glue attached to the PCB.
When the sliding round rod frame 96 and the upper device thereof move downwards, the sliding round rod frame 96 can drive the pressing rod 10 to move downwards, the pressing rod 10 can be in contact with the adhesive tape attached to the PCB, the pressing rod 10 can smooth the adhesive attached to the PCB, the adhesive attached to the PCB is firmer, and the attached adhesive tape is prevented from falling off.
Example 3
On the basis of embodiment 2, as shown in fig. 11, the adhesive tape cutting device further comprises an adhesive tape cutting knife 11, wherein the adhesive tape cutting knife 11 is fixedly connected to the lower portion of the arc-shaped mounting frame 93, and the adhesive tape cutting knife 11 is used for cutting off the redundant adhesive tape attached to the PCB.
When the adhesive tape on the film 94 is completely adhered to the PCB, a portion of the adhesive tape on the film 94 is pulled upward, the pulled portion of the adhesive tape contacts the tape cutter 11, the tape cutter 11 can cut off the adhesive tape, and the adhesive tape is cut off by a cutter instead of a worker, so that the trouble of manual operation is omitted, and the device is further convenient for continuously adhering the adhesive tape to the PCB.
Example 4
On the basis of embodiment 3, as shown in fig. 12, the PCB further comprises a flattening cylinder 12, wherein a plurality of flattening cylinders 12 are rotatably connected to the left part of the inner side of the mounting support frame 1, the flattening cylinders 12 are linearly distributed, and the flattening cylinders 12 are used for flattening glue on the PCB in a rolling manner.
In the process that the conveying part 21 conveys the glued PCB, the glued PCB contacts with the flattening cylinder 12, and the glued PCB drives the flattening cylinder 12 to rotate through friction force, so that the flattening cylinder 12 can flatten glue on the PCB, further ensures that the adhesive tape and the PCB can be adhered more firmly, and can reduce folds of the adhesive tape on the PCB, and ensures that the adhesive tape attached on the PCB is more attractive.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A PCB board low temperature rubberizing equipment, its characterized in that: the device comprises a mounting support frame (1), a conveying component (21), a clamping component (3), a sliding loosening component (4), a limiting forward pushing component (5), a detecting component (6), a baffle component (7), a resetting component (8) and a rubberizing component (9), wherein the conveying component (21) is positioned on the inner side of the mounting support frame (1), the clamping component (3) is arranged on the conveying component (21), the sliding loosening component (4) is arranged on the mounting support frame (1), the limiting forward pushing component (5) is arranged on the mounting support frame (1), the detecting component (6) is arranged on the mounting support frame (1), the baffle component (7) is arranged on the limiting forward pushing component (5), the resetting component (8) is arranged on the mounting support frame (1), and the rubberizing component (9) is arranged on the limiting forward pushing component (5);
the clamping assembly (3) comprises a rectangular mounting frame (31), an arc-shaped clamp plate (32) and first compression springs (33), ten rectangular mounting frames (31) are arranged on the outer side of the conveying component (21), the rectangular mounting frames (31) are symmetrically arranged, the arc-shaped clamp plate (32) is connected to the rectangular mounting frames (31) in a sliding mode, and the first compression springs (33) are connected between the arc-shaped clamp plate (32) and the rectangular mounting frames (31);
the sliding loosening assembly (4) comprises a first fixed clamping plate (41), a second fixed clamping plate (42), a sliding clamping plate (43), a spiral spring (44) and a fixed limiting plate (45), wherein the first fixed clamping plate (41) is fixedly connected to the front side of the upper part of the installation supporting frame (1), the first fixed clamping plate (41) is contacted with a first arc clamping plate (32) which is positioned in front from left to right, the second fixed clamping plate (42) is fixedly connected to the front side of the upper part of the installation supporting frame (1), the second fixed clamping plate (42) is contacted with a fourth arc clamping plate (32) which is positioned in front from left to right, the sliding clamping plate (43) is jointly connected between the first fixed clamping plate (41) and the second fixed clamping plate (42), the spiral spring (44) is connected between the sliding clamping plate (43) and the installation supporting frame (1), the fixed limiting plate (45) is fixedly connected to the rear side of the upper part of the installation supporting frame (1), and the fixed limiting plate (45) is contacted with the arc clamping plate (32) which is positioned at the rear;
the limiting forward pushing assembly (5) comprises a special-shaped slotted frame (51), a first reset spring (52), a wedge-shaped limiting frame (54), a second reset spring (55), an L-shaped slotted frame (56) and a pushing rod (57), wherein the special-shaped slotted frame (51) is connected to the front side of the upper part of the mounting support frame (1) in a sliding mode, the first reset spring (52) is connected between the special-shaped slotted frame (51) and the mounting support frame (1), the wedge-shaped limiting frame (54) is connected to the detecting assembly (6) in a sliding mode, the second reset spring (55) is fixedly connected to the wedge-shaped limiting frame (54), the wedge-shaped limiting frame (54) is in contact with the special-shaped slotted frame (51), the L-shaped slotted frame (56) is fixedly connected to the upper part of the special-shaped slotted frame (51), the pushing rod (57) is connected to the wedge-shaped limiting frame (54) in a sliding mode;
the detection assembly (6) comprises a special-shaped grooving installation frame (61), a wedge-shaped pushing frame (62), a third reset spring (63), a wedge-shaped sliding block (64) and a fourth reset spring (65), wherein the special-shaped grooving installation frame (61) is fixedly connected to the front side of the top of the installation support frame (1), the wedge-shaped limiting frame (54) is connected to the lower portion of the special-shaped grooving installation frame (61) in a sliding mode, one end of the second reset spring (55) is fixedly connected with the special-shaped grooving installation frame (61), the second reset spring (55) is located between the special-shaped grooving installation frame (61) and the special-shaped grooving installation frame (51), the wedge-shaped pushing frame (62) is connected to the upper portion of the special-shaped grooving installation frame (61) in a sliding mode, the third reset spring (63) is connected between the wedge-shaped pushing frame (62) and the special-shaped grooving installation frame (61), the wedge-shaped pushing frame (62) is in contact with the sliding clamping plate (43), the wedge-shaped sliding block (64) is connected to the wedge-shaped sliding block (64) in a sliding mode, and the fourth reset spring (65) is connected between the wedge-shaped sliding block (64) and the wedge-shaped pushing frame (62).
The baffle assembly (7) comprises a sliding baffle (71) and a second compression spring (72), the sliding baffle (71) is connected to the special-shaped slotted frame (51) in a sliding manner, the sliding baffle (71) is in contact with the wedge-shaped sliding block (64), and the second compression spring (72) is connected between the sliding baffle (71) and the special-shaped slotted frame (51);
the reset assembly (8) comprises a push reset rod (81), a T-shaped sliding rod (82) and a first reset spring (83), wherein the push reset rod (81) is connected to the front side of the upper part of the mounting support frame (1) in a sliding manner, the T-shaped sliding rod (82) is connected to the lower part of the push reset rod (81) in a sliding manner, the T-shaped sliding rod (82) is connected with the special-shaped slotted frame (51) in a sliding manner, and the first reset spring (83) is connected between the T-shaped sliding rod (82) and the special-shaped slotted frame (51) in a sliding manner;
rubberizing subassembly (9) including electric putter (91), wedge fixed strip (92), arc mounting bracket (93), film (94), cylinder (95), slip round bar frame (96), second homing spring (97), swinging arms (98) and torsion spring (99), abnormal shape fluting frame (51) upper portion fixed mounting has electric putter (91), abnormal shape fluting frame (51) top rigid coupling has wedge fixed strip (92), electric putter (91) telescopic shaft one end rigid coupling has arc mounting bracket (93), arc mounting bracket (93) inboard rotation type is connected with film (94), slip round bar frame (96) are connected with on arc mounting bracket (93), slip round bar frame (96) lower part rotation type is connected with cylinder (95), cylinder (95) and film (94) contact, be connected with second homing spring (97) between slip round bar frame (96) and the arc mounting bracket (93), sliding round bar frame (96) upper portion rotation type is connected with swinging arms (98), swinging arms (98) and the blend stop on slip round bar frame (96) contact, sliding round bar (98) are connected with two torsion springs (99).
2. The PCB board low temperature rubberizing device of claim 1, wherein: the novel sliding circular rod is characterized by further comprising a pressing rod (10), the pressing rod (10) is fixedly connected to the sliding circular rod frame (96), and the pressing rod (10) penetrates through the arc-shaped mounting frame (93).
3. The PCB board low temperature rubberizing device of claim 2, wherein: the plastic cutting machine further comprises a plastic cutting knife (11) and a flattening cylinder (12), wherein the plastic cutting knife (11) is fixedly connected to the lower portion of the arc-shaped mounting frame (93), and a plurality of flattening cylinders (12) are rotatably connected to the left portion of the inner side of the mounting support frame (1).
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