CN110602885B - Reinforcing plate laminating device punches a hole - Google Patents

Reinforcing plate laminating device punches a hole Download PDF

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Publication number
CN110602885B
CN110602885B CN201910808475.6A CN201910808475A CN110602885B CN 110602885 B CN110602885 B CN 110602885B CN 201910808475 A CN201910808475 A CN 201910808475A CN 110602885 B CN110602885 B CN 110602885B
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Prior art keywords
reinforcing plate
seat
axis direction
driver
along
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CN110602885A (en
Inventor
王军
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Shenzhen Jinrizhixing Electronic Technology Co ltd
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Shenzhen Jinrizhixing Electronic Technology Co ltd
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0277Bendability or stretchability details
    • H05K1/028Bending or folding regions of flexible printed circuits
    • H05K1/0281Reinforcement details thereof
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/0011Working of insulating substrates or insulating layers
    • H05K3/0044Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/005Punching of holes
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/0058Laminating printed circuit boards onto other substrates, e.g. metallic substrates

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a punching reinforcing plate laminating device. The device comprises a workbench, a film punching mechanism for punching a cable film which is conveyed in a traction mode along the X-axis direction, a reinforcing plate taking mechanism for conveying the reinforcing plate to the side of the cable film in a traction mode along the Z-axis direction through clamping the end portion of the reinforcing plate, a reinforcing plate drawing mechanism for drawing the reinforcing plate out of the reinforcing plate taking mechanism along the Z-axis direction through clamping the end portion of the reinforcing plate and enabling the reinforcing plate to transversely span and overlap the cable film along the Z-axis direction, a reinforcing plate cutting mechanism for cutting the reinforcing plate along the Y-axis direction, and a reinforcing plate laminating mechanism for laminating the reinforcing plate overlapped on the cable film on the surface of the cable film. The invention realizes the real-time conveying and moving of the cable film in a clamping and pulling mode, cuts and reinforces the reinforcing plate according to the preset length, and can effectively solve the series of problems that the alignment of the reinforcing plate and the cable film is inaccurate, the attaching quality and the consistency cannot be ensured, and the like.

Description

Reinforcing plate laminating device punches a hole
Technical Field
The invention relates to the technical field of machining equipment, in particular to a punching reinforcing plate laminating device.
Background
As is well known, an FFC flexible flat cable (Flexible Flat Cable, also called FFC flat cable or tin-plated flat copper wire) is a novel data cable formed by laminating PET insulation material and an extremely thin tin-plated flat copper wire through an automation equipment production line, and is widely used as a signal transmission cable or a board connection cable due to the advantages of softness, random bending and folding, thin thickness, small volume, simple connection, convenient disassembly, easy resolution of electromagnetic shielding (EMI), and the like.
In the FFC flexible flat cable processing technology, in order to increase the mechanical structural strength of a local area (such as a joint) of a cable, it is generally required to perform a bonding process of a reinforcing plate on the cable, for example: before clamping, coating and attaching the metal conductor core by using at least two layers of cable films and after punching the cable films, attaching the reinforcing plate to the surface side of the punching area of the cable films (such as the surface of one side adjacent to the metal conductor core). At present, the laminating mode of stiffening plate mainly carries out the flitch work by the manual work, and its intensity of labour is big, production efficiency is low, and laminating quality and uniformity can't be ensured. In view of this, some mechanized equipment for automatically feeding and hot-pressing the reinforcing plate by using a belt transmission mechanism appears in the industry, but the problem that the bonding position of the reinforcing plate is inaccurate often exists in the practical application of the equipment. Meanwhile, the bonding operation of the reinforcing plate is generally performed after the cable is punched, and the cable punching operation and the bonding operation of the reinforcing plate are mostly independently performed by adopting different equipment and different working procedures; therefore, in the wire harness machining process, the problem that the bonding position of the reinforcing plate cannot be accurately aligned with the punching position due to poor continuity of bonding operation of the punching and the reinforcing plate is commonly existed, and the equipment purchase and maintenance cost of a machining enterprise can be greatly increased along with the increase of the number and the types of equipment.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a punching reinforcing plate bonding device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a laminating device for a punching reinforcing plate comprises
A work table;
the film punching mechanism is arranged on the workbench and performs linear feeding motion along the Y-axis direction relative to the workbench so as to punch the cable film which is pulled and conveyed along the X-axis direction;
the reinforcing plate material taking mechanism is arranged on the workbench and is positioned at the discharge end side of the film punching mechanism, and the reinforcing plate material taking mechanism performs linear feeding motion relative to the workbench along the Z-axis direction so as to traction and convey the reinforcing plate to the side of the cable film along the Z-axis direction by clamping the end part of the reinforcing plate;
the reinforcing plate material extracting mechanism is arranged on the workbench and is positioned at the discharge end side of the reinforcing plate material extracting mechanism, and the reinforcing plate material extracting mechanism performs linear feeding motion relative to the workbench along the Z-axis direction so as to extract the reinforcing plate from the reinforcing plate material extracting mechanism along the Z-axis direction by clamping the end part of the reinforcing plate and enable the reinforcing plate to cross and overlap the cable film along the Z-axis direction for distribution;
the reinforcing plate cutting mechanism is arranged on the discharge end side of the reinforcing plate material taking mechanism and performs linear feeding motion along the Y-axis direction relative to the reinforcing plate material taking mechanism so as to cut the reinforcing plate;
and
the reinforcing plate laminating mechanism is hoisted on the workbench and is positioned between the reinforcing plate material pumping mechanism and the reinforcing plate material taking mechanism, and the reinforcing plate laminating mechanism performs linear feeding motion along the Y-axis direction relative to the workbench so as to press the reinforcing plate superposed on the cable film on the surface of the cable film.
Preferably, the film punching mechanism comprises a punching female die arranged on the workbench, a gantry truss which is arranged on the punching female die along the Z-axis direction and provided with first guide sliding rails distributed along the Y-axis direction, a male die driver arranged on a cross beam of the gantry truss, and a punching male die which is hoisted on a power output shaft of the male die driver and provided with a first guide sliding chute for aligning and jogging the first guide sliding rails on a longitudinal wall; the male die driver drives the punching male die to perform linear feeding motion in the Y-axis direction in the gantry truss so as to perform punching processing on the cable film passing through the punching female die.
Preferably, the punching male die comprises an air cavity positioning seat which is hoisted on a power output shaft of a male die driver and provided with a first guide chute on a longitudinal wall, a film limiting seat which is hoisted below the air cavity positioning seat through a plurality of suspension columns and provided with a punching strip opening along the Z-axis direction on a body so as to be matched with the punching female die to clamp and fix a cable film, a male die tool apron which is hoisted on the bottom surface of the air cavity positioning seat and is positioned and embedded in the punching strip opening at the bottom end part, and a plurality of punching tools which are arranged in the male die tool apron and do linear feeding motion relative to the male tool apron along the Y-axis direction under the air pressure action of the air cavity positioning seat so as to punch the cable film;
the film punching mechanism further comprises a waste discharging strip opening which penetrates through the workbench and the punching die along the Y-axis direction and is distributed on the punching die, and the waste discharging strip opening and the punching strip opening are aligned in parallel.
Preferably, the workbench comprises a plurality of second guide sliding rails arranged along the X-axis direction, a workbench plate slidingly arranged on the second guide sliding rails and a workbench driver connected with the workbench plate through a transmission screw rod to drive the workbench plate to perform linear feeding motion along the X-axis direction, and the film punching mechanism, the reinforcing plate material taking mechanism, the reinforcing plate material drawing mechanism and the reinforcing plate attaching mechanism are all arranged on the workbench plate.
Preferably, the stiffening plate material taking mechanism comprises a stiffening plate material guiding seat arranged on the workbench along the Z-axis direction, a stiffening plate material guiding seat arranged on the discharge end side of the stiffening plate material guiding seat, and a material guiding driver arranged on the workbench and connected with the stiffening plate material guiding seat so as to drive the stiffening plate material guiding seat to do linear feeding motion relative to the stiffening plate material guiding seat along the Z-axis direction, wherein a material guiding strip opening which is parallel to the seat surface of the stiffening plate material guiding seat is formed in the stiffening plate material guiding seat along the Z-axis direction;
the plane of the material guiding strip opening is higher than or lower than the plane of the cable film in the traction conveying process relative to the reference horizontal plane;
the reinforcing plate cutting mechanism comprises a cutting driver arranged on the reinforcing plate guiding seat and a cutting cutter arranged on a power output shaft of the cutting driver and positioned at the discharging side of the guiding strip opening, and the cutting driver drives the cutting cutter to perform linear feeding motion relative to the reinforcing plate guiding seat along the Y-axis direction so as to perform pressing cutting treatment on the reinforcing plate led out by the guiding strip opening.
Preferably, a guiding tongue plate with a first wedge surface is formed on the reinforcing plate guiding seat and adjacent to the end part of the guiding strip opening, and a second wedge surface with an angle complementary with the first wedge surface is formed on the lower wall surface of the guiding strip opening.
Preferably, the reinforcing plate laminating mechanism comprises a hanging frame erected on the workbench, a laminating driver arranged on the hanging frame, and a hot pressing laminating die arranged on a power output shaft of the laminating driver and performing linear feeding motion above the reinforcing plate material drawing mechanism along the Y-axis direction under the driving of the laminating driver.
Preferably, the reinforcing plate material extracting mechanism comprises a bonding bearing seat, a material extracting driver, a material extracting clamping plate seat, a clamping plate driver, two clamping plate guide seats, a clamping plate guide chute and a material extracting chuck, wherein the bonding bearing seat is arranged on a workbench, the surface of the clamping plate guide seat is positioned at the lower side of a discharge hole of the reinforcing plate material extracting mechanism, the material extracting driver is erected on the workbench, the material extracting clamping plate seat is arranged at a power output end of the material extracting driver and performs linear feeding motion along the Z-axis direction on a seat surface of the bonding bearing seat under the driving of the material extracting driver, the clamping plate driver is arranged on the material extracting clamping plate seat and is far away from the discharge hole of the reinforcing plate material extracting mechanism, the clamping plate guide seats are symmetrically arranged on the material extracting clamping plate seat along the X-axis direction and are respectively positioned at two sides of a power output shaft of the clamping plate driver, and the clamping plate guide chute is arranged on the clamping plate guide seat and the material extracting chuck is arranged in the material extracting clamping plate seat and is connected with the power output shaft of the clamping plate driver;
the material drawing clamp head is provided with guide wheels which are aligned and embedded in the clamp plate guide grooves, and the clamp plate guide grooves comprise linear guide sections which are distributed along the Z-axis direction and are adjacent to the clamp plate driver, and inclined guide sections which are formed by bending and extending the end parts of the linear guide sections towards the direction of the seat surface of the bonding pressure-bearing seat; the clamping plate driver drives the material drawing clamping head to do reciprocating feeding motion on the material drawing clamping plate seat along the clamping plate guide groove, and the plane where the discharge hole of the film punching mechanism is positioned below the plane where the seat surface of the material drawing clamping plate seat is positioned.
Preferably, the reinforcing plate material extracting mechanism comprises a bonding pressure-bearing seat, a material extracting driver, a material extracting clamping seat, a clamping plate driver, two clamping plate guide seats, a clamping plate guide chute and a material extracting clamping chuck, wherein the bonding pressure-bearing seat is arranged on a workbench, the surface of the bonding pressure-bearing seat is positioned at the lower side of a material outlet of the reinforcing plate material extracting mechanism;
the clamping plate guide groove comprises linear guide sections which are distributed along the Z-axis direction and are adjacent to the clamping plate driver, and inclined guide sections which are formed by bending and extending the ends of the linear guide sections towards the direction of the discharge hole of the reinforcing plate material taking mechanism; the clamping plate driver drives the material drawing clamping head to do reciprocating feeding motion in the material drawing clamping plate seat along the clamping plate guide groove, and the plane where the discharge hole of the film punching mechanism is positioned above the plane where the seat surface of the material drawing clamping plate seat is positioned.
By adopting the scheme, the invention realizes the real-time conveying and moving of the cable film in a clamping and pulling mode by utilizing the cooperation between the reinforcing plate material extracting mechanism and the reinforcing plate material extracting mechanism, and cuts the reinforcing plate according to the preset length under the action of the reinforcing plate cutting mechanism, so that the problems that the conventional reinforcing plate is inaccurately aligned, the attaching quality and consistency cannot be ensured and the like due to manual attaching or adopting a conveying mode of a conveying belt can be effectively solved; meanwhile, the punching process and the reinforcing attaching process are combined on the whole device, so that conditions can be created for integration of equipment functions and flow production of processing processes, and the cost of purchasing and maintaining equipment by processing enterprises is reduced.
Drawings
FIG. 1 is a schematic view of the structural assembly of a first embodiment of the present invention;
FIG. 2 is a schematic structural assembly view of a reinforced conformable portion according to a first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 in the Y-Z axis plane;
FIG. 4 is a schematic structural assembly view of a first embodiment of a stiffening plate extraction mechanism of the present invention;
FIG. 5 is a schematic structural assembly view of a stiffener suction mechanism according to a first embodiment of the present invention;
FIG. 6 is a schematic diagram of the overall construction assembly of a second embodiment of the present invention;
FIG. 7 is a schematic structural assembly view of a reinforcing abutment portion according to a second embodiment of the invention;
FIG. 8 is a schematic cross-sectional view of FIG. 7 in the Y-Z axis plane;
FIG. 9 is a schematic structural assembly view of a stiffener suction mechanism according to a second embodiment of the present invention;
FIG. 10 is an exploded view of a portion of a suction clip panel seat according to a second embodiment of the present invention;
FIG. 11 is a schematic illustration (one) of the structural assembly of a stiffening plate take-off mechanism according to an embodiment of the present invention;
FIG. 12 is a schematic diagram (II) illustrating the structural assembly of a stiffener take off mechanism according to an embodiment of the present invention;
FIG. 13 is an exploded view of a stiffening plate extraction mechanism according to an embodiment of the invention;
FIG. 14 is a schematic view of the structural assembly of a film punching mechanism according to an embodiment of the present invention;
FIG. 15 is a schematic cross-sectional view of a film punching mechanism in the Y-Z axis plane in accordance with an embodiment of the invention;
FIG. 16 is an exploded view of the film punching mechanism of the embodiment of the present invention;
in the figure:
a. a cable film; b. a reinforcing plate;
100. a work table; 101. the second guide slide rail; 102. a work platen; 103. a transmission screw rod; 104. a table driver;
200. a film punching mechanism; 201. punching a female die; 202. a first guide rail; 203. gantry truss, 204, male die driver; 205. a first guide chute; 206. a first limit bar; 207. the second limit bar; 208. an air cavity positioning seat; 209. a suspension column; 210. punching a strip opening; 211. a film limiting seat; 212. a male die tool apron; 213. a knife hole; 214. a waste discharging strip port; 215. a magazine; 216. an air suction pipe;
300. a stiffening plate material taking mechanism; 301. a reinforcing plate guide seat; 302. a reinforcing plate material guiding seat; 303. a primer driver; 304. a material guiding strip opening; 305. a stiffening plate position locker; 306. a first wedge surface; 307. a guiding tongue plate; 308. a second wedge surface;
400. a reinforcing plate material extracting mechanism; 401. attaching a pressure-bearing seat; 402. a material pumping driver; 403. a material-drawing clamping plate seat; 404. a clamp plate driver; 405. a clamping plate guide seat; 406. a clamping plate guiding chute; 407. a material pumping chuck; 408. a guide wheel; 409. a pressure-bearing driver;
500. a reinforcing plate cutting mechanism; 501. a cut-off driver; 502. a cutting tool; 600. a reinforcing plate attaching mechanism; 601. a suspension bracket; 602. a bonding driver; 603. hot pressing and laminating the die; 700. the guide roller device of the reinforcing plate wire coil.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
As shown in fig. 1 to 13 (for convenience of description of distribution and operation principle of constituent members of the whole machine, a X, Y, Z axis three-dimensional coordinate system is established in fig. 1 and 6, wherein the X axis may refer to the left-right direction, the Y axis may refer to the up-down direction, and the Z axis may refer to the front-back direction), a punching reinforcing plate attaching device provided in this embodiment comprises
The workbench 100 is mainly used as an assembly carrier of each component part of the whole device, and meanwhile, the workbench 100 can be used for assembling the whole device on other equipment on an FFC cable production line so as to create conditions for the flow production operation of the FFC cable;
the film punching mechanism 200 is arranged on the workbench 100 and performs linear feeding motion along the Y-axis direction relative to the workbench 100, and is mainly used for punching a cable film a which is conveyed along the X-axis direction in a traction manner and passes through the whole device;
the stiffening plate material taking mechanism 300 is arranged on the workbench 100 and is positioned at the discharging end side of the film punching mechanism 200, and the stiffening plate material taking mechanism 300 performs linear feeding motion along the Z-axis direction relative to the workbench 100, and is mainly used for dragging and conveying the stiffening plate b to the side of the cable film a along the Z-axis direction by clamping the end part of the stiffening plate b (for example, the stiffening plate b is mainly dragged to the rear side of the cable film a in the azimuth coordinate system of the whole device);
the reinforcing plate extracting mechanism 400 is arranged on the workbench 100 and is positioned at the discharging end side of the reinforcing plate extracting mechanism 300, and the reinforcing plate extracting mechanism 400 performs linear feeding motion along the Z-axis direction relative to the workbench 100, and is mainly used for extracting the reinforcing plate b from the reinforcing plate extracting mechanism 300 along the Z-axis direction by clamping the end part of the reinforcing plate b and enabling the reinforcing plate b to transversely span and overlap the cable film a along the Z-axis direction to be distributed (namely, the end part of the reinforcing plate b is pulled to the front edge side of the cable film a);
the reinforcing plate cutting mechanism 500 is arranged on the discharge end side of the reinforcing plate taking mechanism 300 (can be erected on the workbench 100 or directly arranged on the reinforcing plate taking mechanism 300 according to the requirement in specific assembly) and performs linear feeding motion along the Y-axis direction relative to the reinforcing plate taking mechanism 300, and is mainly used for cutting the reinforcing plate b drawn out by the reinforcing plate drawing mechanism 400 from one side of the reinforcing plate taking mechanism 300 according to a preset length;
and
the reinforcing plate attaching mechanism 600 is hoisted on the workbench 100 and is located between the reinforcing plate drawing mechanism 400 and the reinforcing plate taking mechanism 300, and the reinforcing plate attaching mechanism 600 performs linear feeding motion along the Y-axis direction relative to the workbench 100, and is mainly used for pressing the reinforcing plate b overlapped on the cable film a on the surface of the cable film b.
Thus, the film punching mechanism 200 is used to perform the punching operation in advance on the cable film a which is normally pulled and conveyed (such as conveyed along the X-axis direction); meanwhile, the end part of the reinforcing plate b is clamped by the reinforcing plate material taking mechanism 300, the reinforcing plate b is pulled out of the reinforcing plate material taking mechanism 300 along the Z-axis direction by utilizing the effect that the reinforcing plate material taking mechanism 400 can perform linear motion close to or far away from the reinforcing plate material taking mechanism 300, so that the reinforcing plate b can be distributed transversely across the cable film a along the Z-axis direction, after the punched area on the cable film a moves to the position of the reinforcing plate b, the reinforcing plate b can be pressed on the surface of the cable film a by the reinforcing plate laminating mechanism 600, and the reinforcing plate b of the pressed part is separated from the original reinforcing plate material by the cutting-off treatment of the reinforcing plate cutting mechanism 500, so that the reinforcing plate laminating process of one position is completed; the bonding procedure of the reinforcing plate at different area positions of the whole cable film a can be realized by the reciprocating. Based on the structure, the cooperation between the reinforcing plate material extracting mechanism 400 and the reinforcing plate material taking mechanism 300 is utilized to realize the real-time conveying movement of the cable film a in a clamping and pulling mode, and the reinforcing plate b is cut according to the preset length under the action of the reinforcing plate cutting mechanism 500, so that the series problems that the conventional reinforcing plate is inaccurately aligned with the cable film a, the attaching quality and consistency cannot be ensured due to manual attaching or adopting a conveying mode of a conveying belt can be effectively solved; meanwhile, the punching process and the reinforcing attaching process are combined on the whole device, so that conditions can be created for integration of equipment functions and flow production of processing processes, and the cost of purchasing and maintaining equipment by processing enterprises is reduced.
In order to ensure the punching operation effect of the cable film a and create conditions for the subsequent stiffening plate attaching process, as shown in fig. 14 to 16, the film punching mechanism 200 of the embodiment includes a punching female die 201 arranged on the workbench 100, a gantry truss 203 erected on the punching female die 201 along the Z-axis direction and provided with first guide sliding rails 202 distributed along the Y-axis direction on the longitudinal beam, a male die driver 204 mounted on the cross beam of the gantry truss 203, and a punching male die hung on the power output shaft of the male die driver 204 and provided with a first guide sliding groove 205 on the longitudinal wall for aligning and jogging the first guide sliding rails 202; wherein the punch driver 204 drives the punching punch to perform linear feeding movement in the Y-axis direction in the gantry truss 203 to perform punching processing on the cable film a passing over the punching die 201. Among them, it should be noted that: the male die driver 204 of the present embodiment may employ a driving device capable of outputting linear power, such as a linear driving cylinder or a linear driving motor composed of a transmission screw and a power motor, according to actual circumstances; therefore, when the cable film a pulled and conveyed along the X-axis direction passes through the film punching mechanism 200, the punch driver 204 drives the punching punch to move towards the direction of the punching die 201 according to the requirement of the punching position, so that the punching operation of the film is completed while the cable film a is clamped and fixed under the cooperation of the punching die 201, otherwise, the punch driver 204 drives the punching punch to reset, so that the cable film a is recovered to be conveyed in a normal pulling manner. On this basis, in order to ensure that the cable film a can avoid position deviation during punching operation, a first limit strip 206 capable of propping against the surface of the punching female die 201 can be arranged at one end (i.e. the left side) of the X axis of the punching male die, and correspondingly, a second limit strip 207 capable of propping against the bottom surface of the punching male die and being distributed in parallel with the first limit strip 206 is arranged at the other end (i.e. the right side) of the X axis of the punching female die, so that the to-be-punched area of the cable film a can be limited under the punching male die by utilizing the combined action of the first limit strip 206 and the second limit strip 207.
On the basis of the foregoing, since film scraps inevitably occur during punching operations, in order to avoid that the film scraps are accumulated on the punching die 201 and affect the punching operation effect, the punching punch of this embodiment includes an air cavity positioning seat 208 which is lifted on the power output shaft of the punch driver 204 and has a first guiding chute 205 formed on the longitudinal wall thereof, a film limiting seat 211 which is lifted below the air cavity positioning seat 208 by a plurality of suspension posts 209 and has a punching strip opening 210 formed on the body along the Z axis direction to cooperate with the punching die 201 to clamp and fix the cable film a, a punch tool seat 212 which is lifted on the bottom surface of the air cavity positioning seat 208 and has a bottom end portion aligned with and embedded in the punching strip opening 210, and a plurality of punching tools which are installed in the punch tool seat 212 and perform linear feeding movement in the Y axis direction relative to the punch tool seat 212 under the air pressure of the air cavity positioning seat 208 to perform punching processing on the cable film a (not shown in the figure, the installation position and specific structure thereof are determined by a tool hole 213 formed in the punch tool seat 212); meanwhile, the film punching mechanism 200 of the present embodiment further includes a scrap discharge port 214 extending through the table 100 and the punching die 201 along the Y-axis direction, and the scrap discharge port 214 is aligned parallel to the punching port 210. Thus, the air cavity positioning seat 211 and the inner air passage of the punch tool holder 212 can be utilized to perform air inflation or air suction into the tool hole 213 so that the punching tool can extend or retract through the punching strip port 210; after the punch driver 204 drives the whole punching punch to move to a preset position in the direction of the cable film a, the cable film a can be clamped and fixed by utilizing the cooperation of the film limiting seat 211 and the punching die 201, and then the punching cutter extends out to punch the cable film a; the resulting film waste can be discharged out of the whole device through the waste discharge strip port 214; of course, in order to collect the generated thin film waste in real time, a waste collection device (which may mainly consist of a material box 215 assembled on the workbench 100 and located below the waste discharge port 214, and an air suction pipe 216 connecting the material box 215 and the air suction device according to practical situations) may be disposed below the workbench 100, so as to collect and store the waste in real time.
In order to optimize the performance of the whole device to the maximum extent, particularly, when punching and reinforcing laminating treatment is carried out on the cable film a, the cable film a which is normally pulled and conveyed is prevented from being blocked, and meanwhile, the pulling and conveying speed of the cable film a is effectively controlled and kept in a state of being straightened and tensioned all the time; the workbench 100 of the embodiment comprises a plurality of second guide slide rails 101 arranged along the X-axis direction, a workbench plate 102 slidingly arranged on the second guide slide rails 101, and a workbench driver 104 connected with the workbench plate 102 through a transmission screw 103 so as to drive the workbench plate 102 to perform linear feeding motion along the X-axis direction; wherein, the film punching mechanism 200, the stiffening plate material taking mechanism 300, the stiffening plate material taking mechanism 400 and the stiffening plate attaching mechanism 600 are all arranged on the working platen 102. Therefore, the workbench plate 102 and various mechanisms on the workbench plate can be driven by the workbench driving plate 104 to linearly move in the same direction and reversely reset with the cable film a, so that the cable film a can be punched and reinforced and attached in the normal traction and transmission process; meanwhile, conditions are created for the whole device to be arranged on a processing assembly line of the cable.
As a preferred solution, the reinforcing-plate material taking mechanism 300 of this embodiment includes a reinforcing-plate material guiding seat 301 installed on the workbench 100 along the Z-axis direction, a reinforcing-plate material guiding seat 302 installed on the discharging end side of the reinforcing-plate material guiding seat 301, and a material guiding driver 303 installed on the workbench 100 and connected to the reinforcing-plate material guiding seat 302 to drive the reinforcing-plate material guiding seat 302 to perform linear feeding motion along the Z-axis direction relative to the reinforcing-plate material guiding seat 301, wherein a material guiding slot 304 flush with the seat surface of the reinforcing-plate material guiding seat 301 is formed in the reinforcing-plate material guiding seat 302 along the Z-axis direction; the cutting mechanism 500 for cutting the reinforcing plate comprises a cutting driver 501 mounted on the reinforcing plate guiding seat 302 and a cutting tool 502 mounted on a power output shaft of the cutting driver 501 and positioned at the discharging side of the guiding strip port 304, wherein the cutting driver 501 drives the cutting tool 502 to perform linear feeding motion along the Y-axis direction relative to the reinforcing plate guiding seat 302 so as to perform pressing cutting treatment on the reinforcing plate b led out from the guiding strip port 304; and the plane of the material guiding strip port 304 relative to the reference level can be higher or lower than the plane of the cable film a in the traction conveying process according to actual conditions. Thus, the reinforcing plate guide base 301 can be used as a receiving member for the reinforcing plate b to be conveyed, the reinforcing plate guide base 302 and the reinforcing plate cutting mechanism 500 are driven by the guide driver 303 to move toward the reinforcing plate guide base 301 at the same time, so that the end of the reinforcing plate b can penetrate through the guide strip port 304, and then the cutting driver 501 operates to enable the cutting tool 502 to apply a certain pressure to the end of the reinforcing plate b, so that the end of the reinforcing plate b always penetrates through the guide strip port 304; subsequently, the guiding driver 303 drives the related components to reset, so that the reinforcing plate b is pulled to the rear side of the cable film a along the Z-axis direction; when the stiffener drawing mechanism 400 acts, the stiffener b can be pulled continuously along the Z-axis direction and finally transversely crosses the cable film a, and after or before the stiffener laminating mechanism 600 is used for hot pressing, the breaking driver 501 is used for continuously applying power along the Y-axis direction to the breaking tool 502 so as to finally cut and divide the stiffener b by the breaking tool 502. In practical application, to ensure continuous supply of the reinforcing plate b, a reinforcing plate wire coil guide roller device 700 for storing the reinforcing plate b and providing a certain power for conveying the reinforcing plate b can be arranged at the feeding end of the reinforcing plate guiding seat 301, and meanwhile, a reinforcing plate position locking device 305 capable of performing linear feeding motion along the Y-axis direction relative to the reinforcing plate guiding seat 301 is erected on the reinforcing plate guiding seat 301, so that the reinforcing plate b is pressed down on the table surface of the reinforcing plate guiding seat 301 by utilizing the reinforcing plate position locking device 305 in the process that the reinforcing plate b is not pulled away, and the reinforcing plate b is separated from the whole reinforcing plate taking mechanism 300.
On this basis, in order to ensure that the stiffener b can be smoothly pulled out from the stiffener guide base 301 by the stiffener guide base 302, a guide tongue plate 307 having a first wedge surface 306 is formed on the stiffener guide base 301 and adjacent to the end of the guide bar opening 304, and a second wedge surface 308 having an angle complementary to the first wedge surface 307 is formed on the lower wall surface of the guide bar opening 304. Therefore, when the guiding driver 303 drives the guiding seat 302 of the reinforcing plate to move to the vicinity of the guiding seat 301 of the reinforcing plate, the first wedge surface 306 and the second wedge surface 308 are overlapped, so that the lower wall surfaces of the remaining guiding strip openings 304 of the guiding tongue plate 307 form a complete plane together, thereby creating conditions for the reinforcing plate b to be smoothly introduced into the guiding strip openings 304 and for the cutting tool 502 to apply enough clamping force.
As a preferred solution, the reinforcing plate attaching mechanism 600 of the present embodiment includes a suspension frame 601 mounted on the workbench 100, an attaching driver 602 mounted on the suspension frame 601, and a hot press attaching mold 603 mounted on a power output shaft of the attaching driver 602 for performing linear feeding motion above the reinforcing plate drawing mechanism 400 (specifically, above the cable film a) along the Y-axis direction under the driving of the attaching driver 602. Thus, by utilizing the linear driving effect of the bonding driver 602 on the hot press bonding mold 603, the hot press bonding mold 603 can bond the reinforcing plate b on the surface of the cable film a under the cooperation of the reinforcing plate drawing mechanism 400.
In order to enrich the practical performance of the whole device to the maximum extent and meet the requirements of different attaching processes, the reinforcing plate material pumping mechanism 400 of the embodiment can adopt different structures and action forms according to different conditions, and specifically comprises:
1. as shown in fig. 5, the reinforcing-plate material-extracting mechanism 400 of the present embodiment includes a bonding pressure-bearing seat 401 which is disposed on the workbench 100 and whose surface is located below a discharge port (specifically, a material-guiding strip port 304) of the reinforcing-plate material-extracting mechanism 300, a material-extracting driver 402 which is mounted on the workbench 100, a material-extracting clamp seat 403 which is disposed at a power output end of the material-extracting driver 402 and performs linear feeding motion along a Z-axis direction on a seat surface of the bonding pressure-bearing seat 401 under the driving of the material-extracting driver 402, a clamping plate driver 404 which is disposed on the material-extracting clamp seat 403 and is distributed away from the discharge port of the reinforcing-plate material-extracting mechanism 300, two clamping plate guide seats 405 which are symmetrically disposed on the material-extracting clamp seat 403 along an X-axis direction and are respectively located at two sides of a power output shaft of the clamping plate driver 404, a clamping plate guide chute 406 which is disposed on the clamping plate guide seat 405, and a material-extracting clamp 407 which is disposed in the material-extracting clamp seat 403 and is connected with the power output shaft of the clamping plate driver 404; wherein, the material-extracting chuck 407 is provided with a guide wheel 408 in the alignment jogged clamping plate guide groove 406, and the clamping plate guide groove 406 is mainly formed by a linear guide section distributed along the Z-axis direction and adjacent to the clamping plate driver 404 and an inclined guide section formed by bending and extending the end part of the linear guide section towards the direction of the seat surface of the bonding pressure-bearing seat 401 (namely, bending and extending downwards); the clamping plate driver 404 drives the material drawing clamping head 407 to reciprocate along the clamping plate guide groove 406 in the material drawing clamping plate seat 403, and the plane of the material outlet of the film punching mechanism 200 is located below the plane of the seat surface of the material drawing clamping plate seat 403 (i.e. it can be understood that the plane of the cable film a when being drawn and conveyed is located below the plane of the seat surface of the material drawing clamping plate seat 403).
Thus, the bonding pressure-bearing base 401 can be used as a pressure-bearing member when the reinforcing plate bonding mechanism 600 applies pressure to the cable film a, so that the cable film a conveyed by traction can pass through the bonding pressure-bearing base 401 and the reinforcing plate bonding mechanism 600; when the material extracting driver 402 drives the material extracting clamp seat 403 and related components to move to the vicinity of the outlet material of the reinforcing plate material extracting mechanism 300, the end part of the reinforcing plate b can be lapped on the seat surface of the material extracting clamp seat 403, and then the clamping plate driver 404 can be utilized to control the material extracting clamp 407 to continuously move towards the outlet material of the reinforcing plate material extracting mechanism 300 along the contour trend of the clamping plate guide groove 406 so as to clamp the end part of the reinforcing plate b between the seat surface of the material extracting clamp seat 403 and the material extracting clamp 407; subsequently, the draw driver 402 performs a reset action to draw the stiffener b out in such a way as to straddle and overlap the upper surface of the cable film a. Thus, the effect of bonding the reinforcing plate to the upper surface of the cable film a can be achieved.
As shown in fig. 9 and 10, the reinforcing-plate extracting mechanism 400 of the present embodiment includes a bonding pressure-bearing seat 401 disposed on the workbench 100 and having a surface located below a discharge port (specifically, a material guiding slot 304) of the reinforcing-plate extracting mechanism 300, a material extracting driver 402 disposed on the workbench 100, a material extracting clamp seat 403 disposed on a power output shaft of the material extracting driver 402 and performing linear feeding motion relative to the reinforcing-plate extracting mechanism 300 along a Z-axis direction under the driving of the material extracting driver 402, a clamp driver 404 hoisted on a bottom surface of the material extracting clamp seat 403, two clamp guide seats 405 disposed symmetrically on the bottom surface of the material extracting clamp seat 403 along an X-axis direction and respectively located at two sides of a power output shaft of the clamp driver 404, a clamp guide chute 406 disposed on the clamp guide seat 405, and a material extracting clamp 407 disposed in the material extracting clamp seat 403 and connected with the power output shaft of the clamp driver 404; wherein, the material extracting chuck 407 is provided with a guide wheel 408 which is positioned and embedded in the clamping plate guide groove 406, and the clamping plate guide groove 406 is mainly formed by a linear guide section which is distributed along the Z-axis direction and is adjacent to the clamping plate driver and an inclined guide section which is formed by bending and extending the end part of the linear guide section towards the direction of the discharge hole of the reinforcing plate material taking mechanism 300 (namely, the bending and extending are equivalent to upward); the clamping plate driver 404 drives the material drawing clamping head 407 to reciprocate along the clamping plate guide groove 406 in the material drawing clamping plate seat 403; the plane of the discharge hole of the film punching mechanism 200 is located above the plane of the seat surface of the drawing clamp seat 403 (i.e. it can be understood that the plane of the cable film a when being pulled and conveyed is located above the plane of the seat surface of the drawing clamp seat 403). Thus, the reinforcing plate b can be pulled so as to be placed across and superposed on the lower surface of the cable film a, thereby achieving the effect of bonding the reinforcing plate to the lower surface of the cable film a. Of course, since the reinforcing plate b is drawn out from between the lower part of the cable film a and the bonding pressure-bearing seat 401, in order to avoid the influence of the set height of the bonding pressure-bearing seat 401 on the movement track of the drawing pressure-bearing seat 403 and the related components, in this structure, the pressure-bearing driver 409 for driving the bonding pressure-bearing seat 401 to perform the linear feeding motion along the Y axis direction may be lifted under the table 100, so as to cooperate with the drawing traction of the reinforcing plate b and the hot-press bonding action of the reinforcing plate bonding mechanism 600 by controlling the lifting of the bonding pressure-bearing seat 401.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims (6)

1. The utility model provides a reinforcing plate laminating device punches a hole which characterized in that: it comprises
A work table;
the film punching mechanism is arranged on the workbench and performs linear feeding motion along the Y-axis direction relative to the workbench so as to punch the cable film which is pulled and conveyed along the X-axis direction;
the reinforcing plate material taking mechanism is arranged on the workbench and is positioned at the discharge end side of the film punching mechanism, and the reinforcing plate material taking mechanism performs linear feeding motion relative to the workbench along the Z-axis direction so as to traction and convey the reinforcing plate to the side of the cable film along the Z-axis direction by clamping the end part of the reinforcing plate;
the reinforcing plate material extracting mechanism is arranged on the workbench and is positioned at the discharge end side of the reinforcing plate material extracting mechanism, and the reinforcing plate material extracting mechanism performs linear feeding motion relative to the workbench along the Z-axis direction so as to extract the reinforcing plate from the reinforcing plate material extracting mechanism along the Z-axis direction by clamping the end part of the reinforcing plate and enable the reinforcing plate to cross and overlap the cable film along the Z-axis direction for distribution;
the reinforcing plate cutting mechanism is arranged on the discharge end side of the reinforcing plate material taking mechanism and performs linear feeding motion along the Y-axis direction relative to the reinforcing plate material taking mechanism so as to cut the reinforcing plate;
and
the reinforcing plate laminating mechanism is hoisted on the workbench and is positioned between the reinforcing plate material extracting mechanism and the reinforcing plate material taking mechanism, and the reinforcing plate laminating mechanism performs linear feeding motion along the Y-axis direction relative to the workbench so as to press the reinforcing plate superposed on the cable film on the surface of the cable film;
the film punching mechanism comprises a punching female die arranged on the workbench, a gantry truss which is arranged on the punching female die along the Z-axis direction and provided with first guide sliding rails distributed along the Y-axis direction, a male die driver arranged on a cross beam of the gantry truss, and a punching male die which is hoisted on a power output shaft of the male die driver and provided with a first guide sliding chute on a longitudinal wall for the alignment and embedding of the first guide sliding rails; the male die driver drives the punching male die to perform linear feeding motion in the Y-axis direction in the gantry truss so as to perform punching treatment on the cable film passing through the punching female die;
the punching male die comprises an air cavity positioning seat which is hoisted on a power output shaft of a male die driver and provided with a first guide chute on a longitudinal wall, a film limiting seat which is hoisted below the air cavity positioning seat through a plurality of suspension columns and provided with a punching strip opening along the Z-axis direction on a body so as to be matched with the punching female die to clamp and fix a cable film, a male die tool apron which is hoisted on the bottom surface of the air cavity positioning seat and is aligned and embedded in the punching strip opening at the bottom end part, and a plurality of punching tools which are arranged in the male die tool apron and do linear feeding motion relative to the male tool apron along the Y-axis direction under the air pressure action of the air cavity positioning seat so as to punch the cable film;
the film punching mechanism further comprises a waste discharging strip opening which penetrates through the workbench and the punching female die along the Y-axis direction and is distributed, and the waste discharging strip opening is aligned with the punching strip opening in parallel;
the reinforcing plate laminating mechanism comprises a hanging frame arranged on the workbench, a laminating driver arranged on the hanging frame, and a hot pressing laminating die arranged on a power output shaft of the laminating driver and capable of performing linear feeding motion above the reinforcing plate material drawing mechanism along the Y-axis direction under the driving of the laminating driver.
2. A punch stiffener laminating apparatus as claimed in claim 1, wherein: the workbench comprises a plurality of second guide sliding rails which are arranged along the X-axis direction, a workbench plate which is slidingly arranged on the second guide sliding rails, and a workbench driver which is connected with the workbench plate through a transmission screw rod to drive the workbench plate to do linear feeding motion along the X-axis direction, wherein the film punching mechanism, the reinforcing plate material taking mechanism, the reinforcing plate material drawing mechanism and the reinforcing plate attaching mechanism are all arranged on the workbench plate.
3. A punch stiffener laminating apparatus as claimed in claim 1, wherein:
the reinforcing plate material taking mechanism comprises a reinforcing plate material guiding seat arranged on the workbench along the Z-axis direction, a reinforcing plate material guiding seat arranged on the discharge end side of the reinforcing plate material guiding seat, and a material guiding driver arranged on the workbench and connected with the reinforcing plate material guiding seat to drive the reinforcing plate material guiding seat to do linear feeding motion along the Z-axis direction relative to the reinforcing plate material guiding seat, wherein a material guiding strip opening which is parallel and level to the seat surface of the reinforcing plate material guiding seat is arranged in the reinforcing plate material guiding seat along the Z-axis direction;
the plane of the material guiding strip opening is higher than or lower than the plane of the cable film in the traction conveying process relative to the reference horizontal plane;
the reinforcing plate cutting mechanism comprises a cutting driver arranged on the reinforcing plate guiding seat and a cutting cutter arranged on a power output shaft of the cutting driver and positioned at the discharging side of the guiding strip opening, and the cutting driver drives the cutting cutter to perform linear feeding motion relative to the reinforcing plate guiding seat along the Y-axis direction so as to perform pressing cutting treatment on the reinforcing plate led out by the guiding strip opening.
4. A punch stiffener laminating apparatus according to claim 3, wherein: the end part of the reinforcing plate guide seat, which is adjacent to the guide strip opening, is provided with a guide tongue plate with a first wedge surface, and the lower wall surface of the guide strip opening is provided with a second wedge surface which is in angle complementation with the first wedge surface.
5. A punch stiffener laminating device according to any one of claims 1 to 4, wherein: the reinforcing plate material extracting mechanism comprises a bonding bearing seat, a material extracting driver, a material extracting clamping plate seat, a clamping plate driver, two clamping plate guide seats, a clamping plate guide chute and a material extracting chuck, wherein the bonding bearing seat is arranged on a workbench, the surface of the clamping plate guide seat is positioned on the lower side of a discharge hole of the reinforcing plate material extracting mechanism, the material extracting driver is erected on the workbench, the material extracting clamping plate seat is arranged at a power output end of the material extracting driver and performs linear feeding motion along the Z-axis direction on a seat surface of the bonding bearing seat under the driving of the material extracting driver, the clamping plate driver is arranged on the material extracting clamping plate seat and is far away from the discharge hole of the reinforcing plate material extracting mechanism, the clamping plate guide seats are symmetrically arranged on the material extracting clamping plate seat along the X-axis direction and are respectively positioned on two sides of a power output shaft of the clamping plate driver, and the clamping plate guide chute is arranged on the clamping plate guide seat and the material extracting chuck is arranged in the material extracting clamping plate seat and connected with the power output shaft of the clamping plate driver;
the material drawing clamp head is provided with guide wheels which are aligned and embedded in the clamp plate guide grooves, and the clamp plate guide grooves comprise linear guide sections which are distributed along the Z-axis direction and are adjacent to the clamp plate driver, and inclined guide sections which are formed by bending and extending the end parts of the linear guide sections towards the direction of the seat surface of the bonding pressure-bearing seat; the clamping plate driver drives the material drawing clamping head to do reciprocating feeding motion on the material drawing clamping plate seat along the clamping plate guide groove, and the plane where the discharge hole of the film punching mechanism is positioned below the plane where the seat surface of the material drawing clamping plate seat is positioned.
6. A punch stiffener laminating device according to any one of claims 1 to 4, wherein: the reinforcing plate material extracting mechanism comprises a bonding bearing seat, a material extracting driver, a material extracting clamping plate seat, a clamping plate driver, two clamping plate guide seats, a clamping plate guide chute and a material extracting chuck, wherein the bonding bearing seat is arranged on a workbench, the surface of the bonding bearing seat is positioned on the lower side of a material outlet of the reinforcing plate material extracting mechanism;
the clamping plate guide groove comprises linear guide sections which are distributed along the Z-axis direction and are adjacent to the clamping plate driver, and inclined guide sections which are formed by bending and extending the ends of the linear guide sections towards the direction of the discharge hole of the reinforcing plate material taking mechanism; the clamping plate driver drives the material drawing clamping head to do reciprocating feeding motion in the material drawing clamping plate seat along the clamping plate guide groove, and the plane where the discharge hole of the film punching mechanism is positioned above the plane where the seat surface of the material drawing clamping plate seat is positioned.
CN201910808475.6A 2019-08-29 2019-08-29 Reinforcing plate laminating device punches a hole Active CN110602885B (en)

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Publication number Priority date Publication date Assignee Title
CN111847081B (en) * 2020-08-27 2024-07-09 王军 Multistage two-sided rubberizing machine
CN113438813B (en) * 2021-06-21 2022-04-26 淮安帝泰华懋精密科技有限公司 FPC reinforcement steel sheet material collecting device

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CN105269809A (en) * 2015-11-13 2016-01-27 佛山市顺德区禾惠电子有限公司 Automatic FFC pressure connecting forming machine
CN206743640U (en) * 2017-04-12 2017-12-12 珠海加特精密工业有限公司 A kind of full-automatic punching make-up machine of FPC stiffening plates
CN109580616A (en) * 2018-11-19 2019-04-05 深圳市今日之星电子科技有限公司 A kind of FFC detection cutting machine
CN210725512U (en) * 2019-08-29 2020-06-09 深圳市今日之星电子科技有限公司 Punching stiffening plate laminating device

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Publication number Priority date Publication date Assignee Title
WO2007099654A1 (en) * 2006-03-03 2007-09-07 Beac Co., Ltd. Reinforcement plate bonding device, reinforcement plate punch device, cutting device for creating reinforcement plate, flexible substrate, and electronic apparatus
CN203632971U (en) * 2013-12-06 2014-06-04 深圳市东旭发自动化有限公司 Novel reinforcing plate laminating machine
CN105269809A (en) * 2015-11-13 2016-01-27 佛山市顺德区禾惠电子有限公司 Automatic FFC pressure connecting forming machine
CN206743640U (en) * 2017-04-12 2017-12-12 珠海加特精密工业有限公司 A kind of full-automatic punching make-up machine of FPC stiffening plates
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CN210725512U (en) * 2019-08-29 2020-06-09 深圳市今日之星电子科技有限公司 Punching stiffening plate laminating device

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