CN114126252A

CN114126252A - Tape attaching machine for PCB processing

Info

Publication number: CN114126252A
Application number: CN202111523645.XA
Authority: CN
Inventors: 翟金双; 季卫卫
Original assignee: Suzhou Wisetech Automation Technology Co ltd
Current assignee: Suzhou Wisetech Automation Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-03-01

Abstract

The invention discloses a tape attaching machine for processing a PCB (printed circuit board), which comprises a rack, two groups of reinforcing parts, an adjusting component, an attaching component and a feeding component, wherein the reinforcing parts are symmetrically installed on two sides of the upper surface of the rack in a locking manner, the adjusting component is installed on the reinforcing parts, and the attaching component is installed on the adjusting component. According to the invention, the tape attaching unit is comprehensively adjusted in the X, Y, Z, R axial direction through the adjusting assembly, the circuit board can be covered and attached, the condition of tape attaching dead angles is avoided, the operation and use of workers are convenient, the circuit boards with different widths can be adapted and conveyed under the clamping of the feeding assembly, the lifting rack is lifted on one side of the transverse plate by using the servo motor, a space is provided for the lifting of the lifting plate and the rotary clamping jaw cylinder, the rotary clamping jaw cylinder is started to turn over, the circuit board is driven to turn over, and the comprehensive tape attaching work can be carried out on the circuit board.

Description

Tape attaching machine for PCB processing

Technical Field

The invention relates to the technical field of PCB (printed circuit board), in particular to an adhesive tape attaching machine for processing a PCB.

Background

The PCB is a printed circuit board, which is called a printed board for short, is one of important components in the electronic industry, almost every kind of electronic equipment, as small as an electronic watch, a calculator, as large as a computer, communication electronic equipment and a military weapon system, as long as electronic components such as an integrated circuit and the like exist, the printed board is used for electrically interconnecting all the components, and an attaching machine is needed to cover the golden finger position of the circuit board in the processing of the circuit board, so that the golden finger damage in the subsequent processing is avoided.

The conventional device has the following disadvantages: at present tape attaching machine is in operation, can't carry out quick transport to not unidimensional circuit board to can not carry out subsequent upset adjustment to the circuit board, make equipment can't match not unidimensional circuit board and carry out the quick adjustment and use, application range is less, and present tape attaching machine is in the tape is attached simultaneously, can't be quick carry out the adjustment of full range to attached position, makes the attached dead angle of equipment great, the staff operation of being not convenient for.

Disclosure of Invention

The invention aims to provide an adhesive tape attaching machine for processing a PCB (printed circuit board) so as to solve the problem.

In order to achieve the purpose, the invention provides the following technical scheme: PCB board processing is with sticky tape attachement machine, including frame, two sets of reinforcements, adjustment subassembly, attached subassembly and pay-off subassembly, the closure of reinforcement symmetry is installed in frame upper surface both sides, the adjustment unit mount is on the reinforcements, attached unit mount is on the adjustment subassembly, the pay-off subassembly is installed at the frame upper surface, and the pay-off subassembly passes two sets of reinforcements and distributes, and attached subassembly corresponds the setting with the pay-off subassembly.

As a further preferred of this technical scheme, the frame adopts steel to splice weld and forms, and the frame is whole to be the rectangle, the landing leg is installed to frame lower surface four corners department.

As a further preferable mode of the present invention, the reinforcement is fixed to the upper surface of the frame in a locking manner, and the reinforcement has a concave structure as a whole.

As a further preferred of this technical scheme, the adjustment subassembly includes two sets of straight line modules, two sets of slide, No. two straight line modules, No. two slides, No. three straight line modules, No. three slides and rotating part, the closure of a straight line module is installed at the reinforcement upper surface, a slide slidable mounting is on a straight line module, No. two straight line modules are installed at two sets of slide upper surfaces, and No. two straight line modules and a straight line module vertical distribution, No. two slide slidable mounting is on No. two straight line modules, the rotating part is installed at No. two slide lateral walls, No. three straight line modules are installed at the rotating part output, and No. three straight line modules and No. two module vertical distributions, No. three slide slidable mounting is on No. three straight line modules.

As a further preferred feature of the present technical solution, the rotating portion includes a positioning seat, a driving motor and a transmission shaft, the positioning seat is installed on a side wall of the second sliding seat in a locking manner, the driving motor is installed on an upper surface of the positioning seat, the transmission shaft is rotatably installed on the positioning seat and is in transmission connection with the driving motor, and the transmission shaft is fixed to the third linear module in a locking manner.

As a further preferred of this technical scheme, attached subassembly includes the attached unit of sticky tape, camera, the attached unit of sticky tape is installed on No. three slides, the camera is installed on the attached unit of sticky tape.

As a further preferred of this technical scheme, the pay-off subassembly includes positioning baffle, two sets of No. four sharp modules, two sets of No. four slides, jacking layer board, two sets of transport parts, two sets of promotion upset portions and stop part, the positioning baffle closure is installed in frame upper surface one side, No. four sharp modules are installed on the inboard top of positioning baffle, bottom, No. four slides correspond the slip cap and establish on No. four sharp modules, and two sets of transport part symmetries are installed on No. four slides, No. four sharp module afterbody, the stop part symmetry is installed at the transport part afterbody, promote the upset portion and install at the transport part middle part.

As a further preferred of this technical scheme, the transport portion includes diaphragm, conveyor belt and conveyor motor, the diaphragm corresponds the closure and installs No. four slide upper surfaces, No. four sharp module afterbody, and two sets of diaphragm parallel arrangement, conveyor belt passes through the leading wheel and installs at the diaphragm inner wall, conveyor motor installs in diaphragm lower surface one side, and the conveyor motor output corresponds the transmission with conveyor belt and is connected.

As a further preferred of this technical scheme, the stop part includes slide rail, slider, location cylinder, baffle, scale bar and the bolt of screwing, the slide rail is installed at diaphragm upper surface afterbody, slider slidable mounting is on the slide rail, the location cylinder is installed at the slider inboardly, the baffle mounting is at location cylinder output, and between the baffle output orientation diaphragm, the scale bar is installed at diaphragm lateral wall afterbody, and the slider covers and extends to the scale bar on, it is spacing that the bolt of screwing passes slider and diaphragm lateral wall laminating through the screw thread.

As a further preferred of this technical scheme, promote upset portion and include two sets of preformed grooves, two sets of servo motor, two sets of lifting rack, lifting plate and rotatory clamping jaw cylinder, both sides in the frame are seted up to the preformed groove symmetry, servo motor installs in the preformed groove, lifting rack symmetry slidable mounting just extends to the preformed groove in the diaphragm outer wall, servo motor passes through the gear and is connected with the lifting rack meshing, the lifting plate is installed at the lifting rack upper surface, rotatory clamping jaw cylinder is installed at lifting plate lateral wall middle part.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the feeding assembly is arranged, the circuit board is placed on the feeding assembly, the circuit board is placed on the conveying belt between the two groups of transverse plates, then the conveying motor is started, the circuit board obtains forward driving force, the circuit board moves forwards between the two groups of transverse plates, the circuit board conveying work is realized, the follow-up work is ensured to be carried out continuously, under the cooperation of the blocking parts, the circuit board stops after sliding to a required position through the scale bar display, then a worker rotates and screws the bolt, the sliding part is quickly positioned, the follow-up quick adjustment is convenient, and during the specific work, the positioning cylinder is started to extend, so that the baffle plate moves downwards to stop blocking on the path of the circuit board;

2. according to the invention, the lifting and overturning part is arranged, when the back of the circuit board needs to be subjected to adhesive tape attachment in subsequent attachment, the rotary clamping jaw cylinder is started to extend to be attached and clamped with the two sides of the circuit board, then the servo motor is started to enable the lifting rack to ascend at one side of the transverse plate, the lifting of the lifting plate and the rotary clamping jaw cylinder is realized, a space is provided for the overturning of the circuit board, then the rotary clamping jaw cylinder is started to overturn to drive the circuit board to turn over, and the comprehensive adhesive tape attachment work can be performed on the circuit board;

3. according to the invention, through the arrangement of the adjusting assembly, when the X-axis adjustment is required to be carried out on the tape attaching unit, the second linear module is started to enable the tape attaching unit to move along the X-axis, when the Y-axis adjustment is required to be carried out on the tape attaching unit, the first linear module is started to enable the tape attaching unit to move along the Y-axis, and when the Z-axis adjustment is required to be carried out on the tape attaching unit, the third linear module is started to enable the tape attaching unit to carry out the Z-axis adjustment, so that the full-coverage attaching of a circuit board on the feeding assembly is realized, the condition of attaching dead angles is avoided, and the lifting overturning part is matched to realize the attaching work on the two sides of the circuit board.

Drawings

FIG. 1 is a front view of an entire tape attaching machine for PCB processing;

FIG. 2 is a schematic view showing the structural assembly of an adjusting assembly of the tape attaching machine for PCB processing;

FIG. 3 is a schematic view of the structure of the attaching assembly of the tape attaching machine for PCB processing;

FIG. 4 is a schematic view showing the connection between the frame and the reinforcement member of the tape-adhering machine for PCB processing;

FIG. 5 is a schematic view showing the distribution of the feeding components of the tape attaching machine for PCB processing on the frame;

FIG. 6 is a schematic view of a feeding assembly of a tape attaching machine for PCB processing;

fig. 7 is an enlarged schematic view of a portion a of fig. 6 of the tape dispenser for PCB processing.

In the figure: 1. a frame; 2. a reinforcement; 3. a first straight line module; 4. a first sliding seat; 5. a second linear module; 6. a second sliding seat; 7. a third straight line module; 8. a third sliding seat; 9. positioning seats; 10. a drive motor; 11. a drive shaft; 12. a tape attaching unit; 13. a camera; 14. positioning a baffle plate; 15. a fourth linear module; 16. a fourth sliding seat; 17. jacking a supporting plate; 18. a transverse plate; 19. a conveyor belt; 20. a conveying motor; 21. a slide rail; 22. a slider; 23. positioning the air cylinder; 24. a baffle plate; 25. a scale bar; 26. screwing the bolt; 27. reserving a groove; 28. a servo motor; 29. a lifting rack; 30. a lifting plate; 31. a rotating jaw cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: PCB board processing is with sticky tape attachement machine, including frame 1, two sets of reinforcement 2, adjustment subassembly, attached subassembly and pay-off subassembly, 2 symmetrical lockings of reinforcement are installed in 1 upper surface both sides of frame, the adjustment subassembly is installed on reinforcement 2, attached unit mount is on the adjustment subassembly, the pay-off subassembly is installed in 1 upper surface of frame, and the pay-off subassembly passes two sets of reinforcements 2 and distributes, and attached subassembly corresponds the setting with the pay-off subassembly.

Referring to fig. 1, in this embodiment, specifically, the rack 1 is formed by welding steel materials, the rack 1 is rectangular as a whole, and the four corners of the lower surface of the rack 1 are provided with the supporting legs.

Referring to fig. 1, 3 and 4, in the embodiment, specifically, the reinforcing member 2 is locked and fixed to the upper surface of the frame 1, and the reinforcing member 2 is integrally concave.

Referring to fig. 1, 2 and 3, in this embodiment, specifically, the adjusting assembly includes two sets of the first linear module 3, two sets of the first slide 4, two sets of the second linear module 5, two sets of the second slide 6, three sets of the first linear module 7, three sets of the third slide 8 and a rotating part, the first linear module 3 is installed on the upper surface of the stiffener 2 in a locking manner, the first slide 4 is installed on the first linear module 3 in a sliding manner, the second linear module 5 is installed on the upper surface of the two sets of the first slide 4, the second linear module 5 is vertically distributed with the first linear module 3, the second slide 6 is installed on the second linear module 5 in a sliding manner, the rotating part is installed on the side wall of the second slide 6, the third linear module 7 is installed on the output end of the rotating part, the third linear module 7 is vertically distributed with the second linear module, the third linear module 8 is installed on the third linear module 7 in a sliding manner, start No. two sharp modules 5, make the attached unit 12 of sticky tape follow X axial displacement, when needs carry out Y axial adjustment to the attached unit 12 of sticky tape, start No. one sharp module 3, make the attached unit 12 of sticky tape follow Y axial displacement, when needs carry out Z axial adjustment to the attached unit 12 of sticky tape, start No. three sharp modules 7, make the attached unit 12 of sticky tape carry out the ascending adjustment of Z axial, realized covering all attached to the circuit board on the pay-off subassembly, avoid the situation at attached dead angle to appear.

Referring to fig. 2, in this embodiment, specifically, the rotating portion includes a positioning seat 9, a driving motor 10 and a transmission shaft 11, the positioning seat 9 is installed on a side wall of the second sliding seat 6 in a locking manner, the driving motor 10 is installed on an upper surface of the positioning seat 9, the transmission shaft 11 is rotatably installed on the positioning seat 9 and is in transmission connection with the driving motor 10, and the transmission shaft 11 is fixed to the third linear module 7 in a locking manner.

Referring to fig. 1 to 3, in the present embodiment, specifically, the attaching assembly includes a tape attaching unit 12 and a camera 13, the tape attaching unit 12 is mounted on the third slide carriage 8, and the camera 13 is mounted on the tape attaching unit 12.

Referring to fig. 5-7, in this embodiment, specifically, the feeding assembly includes a positioning baffle 14, two sets of No. four straight line modules 15, two sets of No. four sliding seats 16, a jacking supporting plate 17, two sets of conveying parts, two sets of lifting turnover parts and a blocking part, the positioning baffle 14 is installed on one side of the upper surface of the frame 1 in a locking manner, the No. four straight line modules 15 are installed at the top end and the bottom end of the inner side of the positioning baffle 14, the No. four sliding seats 16 are correspondingly sleeved on the No. four straight line modules 15 in a sliding manner, the two sets of conveying parts are symmetrically installed on the No. four sliding seats 16 and at the tail parts of the No. four straight line modules 15, the blocking parts are symmetrically installed at the tail parts of the conveying parts, and the lifting turnover parts are installed in the middle parts of the conveying parts.

Referring to fig. 6, in this embodiment, it is concrete, the conveying part includes diaphragm 18, conveyor belt 19 and conveyor motor 20, diaphragm 18 corresponds the closure and installs at No. four slide 16 upper surfaces, No. four sharp module 15 afterbody, and two sets of diaphragm 18 parallel arrangement, conveyor belt 19 passes through the leading wheel and installs at diaphragm 18 inner wall, conveyor motor 20 installs in diaphragm 18 lower surface one side, and conveyor motor 20 output and conveyor belt 19 correspond the transmission and are connected, and the circuit board is placed on conveyor belt 19 between two sets of diaphragm 18, later starts conveyor motor 20 for the circuit board obtains forward driving force, and the circuit board antedisplacement has realized carrying the work to the circuit board between two sets of diaphragm 18, ensures that follow-up work links up going on.

Referring to fig. 6, in the embodiment, specifically, the blocking portion includes a slide rail 21, a sliding member 22, a positioning cylinder 23, a baffle 24, scale bars 25 and a screwing bolt 26, the slide rail 21 is installed at the tail portion of the upper surface of the transverse plate 18, the sliding member 22 is installed on the slide rail 21 in a sliding manner, the positioning cylinder 23 is installed at the inner side of the sliding member 22, the baffle 24 is installed at the output end of the positioning cylinder 23, the output end of the baffle 24 faces the position between the transverse plates 18, the scale bars 25 are installed at the tail portions of the side walls of the transverse plates 18, the sliding member 22 covers and extends to the scale bars 25, the screwing bolt 26 passes through the sliding member 22 through threads to be attached to the side walls of the transverse plates 18 for limiting, the sliding is displayed through the scale bars 25 to be stopped after sliding to a required position, then the worker rotates the screwing bolt 26, so that the quick positioning of the sliding member 22 is realized, and the subsequent quick adjustment is facilitated, and during specific work, the positioning cylinder 23 is started to extend, so that the baffle plate 24 moves downwards to stop blocking on the path route of the circuit board.

Referring to fig. 6, in this embodiment, specifically, the lifting and overturning portion includes two sets of preformed grooves 27, two sets of servo motors 28, two sets of lifting racks 29, a lifting plate 30 and a rotary clamping jaw cylinder 31, the preformed grooves 27 are symmetrically formed on two sides of the frame 1, the servo motors 28 are installed in the preformed grooves 27, the lifting racks 29 are symmetrically and slidably installed on the outer wall of the transverse plate 18 and extend into the preformed grooves 27, the servo motors 28 are engaged with the lifting racks 29 through gears, the lifting plate 30 is installed on the upper surface of the lifting racks 29, the rotary clamping jaw cylinder 31 is installed in the middle of the side wall of the lifting plate 30, the rotary clamping jaw cylinder 31 is started to extend to be attached to and clamped with two sides of the circuit board, and then the servo motors 28 are started to lift the lifting racks 29 on one side of the transverse plate 18, so as to lift the lifting plate 30 and the rotary clamping jaw cylinder 31, and provide a space for overturning the circuit board, then, the rotary clamping jaw air cylinder 31 is started to turn over, and the circuit board is driven to turn over.

The working principle is as follows: when the automatic circuit board feeding device is used, a circuit board is placed on the feeding assembly, the circuit board is placed on the conveying belt 19 between the two groups of transverse plates 18, then the conveying motor 20 is started to drive the conveying belt 19 to rotate, so that the circuit board obtains forward driving force, the circuit board moves forward between the two groups of transverse plates 18, the circuit board conveying work is realized, the follow-up work is ensured to be continuously carried out, when the conveying width needs to be adjusted, the fourth linear module 15 is started, the distance between the two groups of transverse plates 18 is linked to change, the circuit board can be quickly matched with circuit boards with different widths for processing and use, under the matching of the blocking parts, the sliding part 22 is firstly slid on the transverse plates 18 to be matched with the stop work of the circuit boards with different sizes, the circuit board stops after the sliding is displayed to be in a required position through the scale strips 25, then a worker rotates the screwing bolt 26, and the quick positioning of the sliding part 22 is realized, and is convenient for subsequent quick adjustment, during the specific work, the positioning cylinder 23 is started to extend, so that the baffle plate 24 moves downwards to stop blocking on the path line of the circuit board, after the subsequent use, the positioning cylinder 23 resets, the circuit board continues to slide along with the conveying belt 19, the lifting rack and the servo motor 28 are provided with positions by the lifting turnover part and the reserved groove 27, when the back of the circuit board needs to be attached with the adhesive tape in the subsequent attachment, the rotary clamping jaw cylinder 31 is started to extend to be attached and clamped with two sides of the circuit board, then the servo motor 28 is started, so that the lifting rack 29 rises on one side of the transverse plate 18, the lifting plate 30 and the rotary clamping jaw cylinder 31 are lifted, a space is provided for the turnover of the circuit board, then the rotary clamping jaw cylinder 31 is started to turn over the circuit board to drive the turnover of the circuit board, and the comprehensive adhesive tape attachment work can be carried out on the circuit board, after the processing is finished, the rotary clamping jaw air cylinder 31 is reset, the position of the golden finger of the circuit board is obtained by the camera 13 through the arrangement of the attaching component, the adhesive tape attaching unit 12 is started after the position of the golden finger of the circuit board is obtained, the adhesive tape attaching unit 12 is started to operate, the jacking supporting plate 17 is additionally arranged below the circuit board, the bottom of the circuit board can be lifted during the attaching process, the flatness of the circuit board during the attaching process is ensured, the golden finger position is prevented from being damaged by the subsequent processing, through the arrangement of the adjusting component, when the adhesive tape attaching unit 12 needs to be adjusted in the X axial direction, the second linear module 5 is started to enable the adhesive tape attaching unit 12 to move along the X axial direction, when the adhesive tape attaching unit 12 needs to be adjusted in the Y axial direction, the first linear module 3 is started to enable the adhesive tape attaching unit 12 to move along the Y axial direction, when the adhesive tape attaching unit 12 needs to be adjusted in the Z axial direction, start No. three sharp module 7, make the attached unit 12 of sticky tape carry out the ascending adjustment of Z axle, it is attached to the full coverage of circuit board on the pay-off subassembly to have realized, the situation at attached dead angle is avoided appearing, and the cooperation promotes upset portion, the two-sided attached work of circuit board has been realized, whole work efficiency has been promoted, through under the cooperation at the rotating part, when needing to carry out the adjustment of R axle, start driving motor 10, it rotates to drive the attached unit 12 of sticky tape through transmission shaft 11 and rotate, the process range of the attached unit 12 of sticky tape has further been increased, the whole simple operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The utility model provides a PCB board processing is with sticky tape attacher, its characterized in that, including frame (1), two sets of reinforcement (2), adjustment subassembly, attached subassembly and pay-off subassembly, reinforcement (2) symmetry closure is installed in frame (1) upper surface both sides, the adjustment subassembly is installed on reinforcement (2), attached unit mount is on the adjustment subassembly, the pay-off unit mount is on frame (1) upper surface, and the pay-off subassembly passes two sets of reinforcements (2) and distributes, and attached subassembly corresponds the setting with the pay-off subassembly.
2. The tape attaching machine for PCB processing according to claim 1, wherein: frame (1) adopts the steel to splice and welds and form, and frame (1) wholly is the rectangle, frame (1) lower surface four corners department installs the landing leg.
3. The tape attaching machine for PCB processing according to claim 1, wherein: the reinforcing piece (2) is locked and fixed with the upper surface of the frame (1), and the whole reinforcing piece (2) is of a concave structure.
4. The tape attaching machine for PCB processing according to claim 1, wherein: the adjusting assembly comprises two groups of first straight line modules (3), two groups of first sliding seats (4), two groups of second straight line modules (5), two groups of second sliding seats (6), three groups of third straight line modules (7), three groups of third sliding seats (8) and a rotating part, wherein the first straight line modules (3) are installed on the upper surface of the reinforcing part (2) in a locking manner, the first sliding seats (4) are installed on the first straight line modules (3) in a sliding manner, the second straight line modules (5) are installed on the upper surfaces of the two groups of first sliding seats (4), the second straight line modules (5) are vertically distributed with the first straight line modules (3), the second sliding seats (6) are installed on the second straight line modules (5) in a sliding manner, the rotating part is installed on the side wall of the second sliding seats (6), the third straight line modules (7) are installed at the output end of the rotating part, and the third straight line modules (7) are vertically distributed with the second straight line modules, and the third sliding seat (8) is slidably mounted on the third linear module (7).
5. The tape attaching machine for PCB processing according to claim 4, wherein: the rotating part includes positioning seat (9), driving motor (10) and transmission shaft (11), No. two slide (6) lateral walls are installed in positioning seat (9) closure, driving motor (10) are installed at positioning seat (9) upper surface, transmission shaft (11) rotate install on positioning seat (9) and be connected with driving motor (10) transmission, and transmission shaft (11) are fixed with No. three sharp module (7) closures locking.
6. The tape attaching machine for PCB processing according to claim 1, wherein: the attached subassembly includes the attached unit of sticky tape (12), camera (13), the attached unit of sticky tape (12) is installed on No. three slide (8), camera (13) are installed on the attached unit of sticky tape (12).
7. The tape attaching machine for PCB processing according to claim 1, wherein: the pay-off subassembly includes positioning baffle (14), two sets of No. four sharp modules (15), two sets of No. four slides (16), jacking layer board (17), two sets of conveying parts, two sets of promotion upset portions and stop block, positioning baffle (14) closure is installed in frame (1) upper surface one side, No. four sharp modules (15) are installed on positioning baffle (14) inboard top, bottom, No. four slides (16) correspond the slip cap and establish on No. four sharp modules (15), and two sets of conveying part symmetries are installed on No. four slides (16), No. four sharp modules (15) afterbody, the stop block symmetry is installed at the conveying part afterbody, promote the upset portion and install at the conveying part middle part.
8. The tape attaching machine for PCB processing according to claim 7, wherein: the conveying part comprises a transverse plate (18), a conveying belt (19) and a conveying motor (20), the transverse plate (18) corresponds to be locked and is installed on the upper surface of a sliding seat (16), the tail part of a straight line module (15) and two transverse plates (18) in parallel, the conveying belt (19) is installed on the inner wall of the transverse plate (18) through a guide wheel, the conveying motor (20) is installed on one side of the lower surface of the transverse plate (18), and the output end of the conveying motor (20) corresponds to the transmission connection with the conveying belt (19).
9. The tape attaching machine for PCB processing according to claim 8, wherein: the stop part includes slide rail (21), slider (22), location cylinder (23), baffle (24), scale bar (25) and screws bolt (26), slide rail (21) are installed at diaphragm (18) upper surface afterbody, slider (22) slidable mounting is on slide rail (21), it is inboard at slider (22) to fix a position cylinder (23), baffle (24) are installed at location cylinder (23) output, and baffle (24) output between diaphragm (18), scale bar (25) are installed at diaphragm (18) lateral wall afterbody, and slider (22) cover extend to scale bar (25) on, it is spacing to screw bolt (26) pass slider (22) and diaphragm (18) lateral wall laminating through the screw thread.
10. The tape attaching machine for PCB processing according to claim 7, wherein: promote upset portion including two sets of preformed grooves (27), two sets of servo motor (28), two sets of lifting rack (29), lifting plate (30) and rotating clamping jaw cylinder (31), both sides are seted up in frame (1) to preformed groove (27) symmetry, install in preformed groove (27) servo motor (28), lifting rack (29) symmetry slidable mounting is in diaphragm (18) outer wall and extend to preformed groove (27), servo motor (28) are connected through gear and lifting rack (29) meshing, lifting plate (30) are installed at lifting rack (29) upper surface, rotating clamping jaw cylinder (31) are installed at lifting plate (30) lateral wall middle part.