CN111545630A - Electronic product production line integrating laser etching and blanking - Google Patents

Electronic product production line integrating laser etching and blanking Download PDF

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Publication number
CN111545630A
CN111545630A CN202010505831.XA CN202010505831A CN111545630A CN 111545630 A CN111545630 A CN 111545630A CN 202010505831 A CN202010505831 A CN 202010505831A CN 111545630 A CN111545630 A CN 111545630A
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CN
China
Prior art keywords
production line
blanking
fixedly arranged
frame
laser engraving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010505831.XA
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Chinese (zh)
Inventor
刘源波
周强
全一能
石安
李�杰
岳威
王力
肖浩
刘小华
王银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Homin Technology Co Ltd
Original Assignee
Chengdu Homin Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Homin Technology Co Ltd filed Critical Chengdu Homin Technology Co Ltd
Priority to CN202010505831.XA priority Critical patent/CN111545630A/en
Publication of CN111545630A publication Critical patent/CN111545630A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B21C51/005Marking devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention discloses an electronic product production line integrating laser engraving and blanking, which comprises a laser engraving device and a blanking device, wherein the laser engraving device comprises a machine table (3), a carrying disc (4) and a screw rod transmission mechanism, the carrying disc (4) is fixedly arranged at the top of the machine table (3), the top and two ends of the carrying disc (4) are respectively provided with a pressing mechanism (6), the top of a cross beam of a portal frame A (7) is fixedly provided with a clamping cylinder A (8), the bottom of a movable block A (9) is fixedly provided with two pressing blocks A (10) which are positioned right above a guide groove (5), and the top of a nut (25) of the screw rod transmission mechanism is provided with a groove (11); the blanking device comprises a workbench (16) and a blanking die (17) arranged on the table surface of the workbench (16), wherein a horizontal cylinder (18) is fixedly arranged on the table surface of the workbench (16). The invention has the beneficial effects that: compact structure, lightening the labor intensity of workers, improving the processing efficiency of electronic products and simple operation.

Description

Electronic product production line integrating laser etching and blanking
Technical Field
The invention relates to the technical field of electronic product production, in particular to an electronic product production line integrating laser engraving and blanking.
Background
The structure of the belt material produced by the progressive die is shown in fig. 1, the belt material comprises two frames (1), and a plurality of electronic products (2) are formed between the two frames (1) along the length direction of the two frames. The subsequent process for producing the electronic product comprises the steps of cutting the belt material into a plurality of short broken belt materials, then carrying out laser engraving treatment on the electronic product on the short belt materials by using a laser engraving machine so as to print marks on each electronic product on the short belt materials, then conveying the short belt materials to a blanking station of a stamping die, and punching the electronic product with the marks from a frame (1) through the stamping die so as to finally obtain the finished product electronic product. However, although the processing technology can laser engrave a mark on an electronic product and punch the electronic product after laser engraving from a belt material, a long belt material needs to be manually cut into short belt materials, then the short belt materials are transferred to a laser engraving station, the belt materials are manually transferred to a punching station after laser engraving, the processing efficiency of the electronic product is prolonged undoubtedly due to midway transfer, and meanwhile, the labor intensity of workers is increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the electronic product production line which is compact in structure, capable of reducing the labor intensity of workers and improving the processing efficiency of electronic products and simple in operation and integrates laser engraving and blanking.
The purpose of the invention is realized by the following technical scheme: an electronic product production line integrating laser engraving and blanking comprises a laser engraving device and a blanking device, wherein the laser engraving device comprises a machine table, a carrying disc and a screw rod transmission mechanism, the carrying disc is fixedly arranged at the top of the machine table, a horizontally arranged guide groove is formed in the top of the carrying disc, pressing mechanisms are arranged at the top of the carrying disc and positioned at two ends of the carrying disc respectively, each pressing mechanism comprises a portal frame A erected above the corresponding guide groove, a clamping cylinder A is fixedly arranged at the top of a cross beam of the portal frame A, a piston rod of the clamping cylinder A penetrates through the cross beam to be arranged, a movable block A is fixedly arranged on an extending end, two pressing blocks A positioned right above the guide groove are fixedly arranged at the bottom of the movable block A, the screw rod transmission mechanism is arranged on the right side of the carrying disc, a groove is formed in the top of a nut of the screw rod transmission mechanism, a portal frame B erected above the groove is fixedly arranged at the top of the nut, a piston rod of the clamping cylinder B penetrates through the cross beam, a movable block B is fixedly arranged on the extending end, and two pressing blocks B positioned right above the groove are fixedly arranged at the bottom of the movable block B;
the blanking device comprises a workbench and a blanking die arranged on the workbench surface, a horizontal cylinder is further fixedly arranged on the workbench surface of the workbench and is arranged on the right side of the blanking die, a rectangular frame is fixedly arranged on the action end of a piston rod of the horizontal cylinder, a vertical cylinder is fixedly arranged in an inner cavity of the rectangular frame and located on the top wall of the rectangular frame, and a pressing plate located in the rectangular frame is fixedly arranged on the action end of a piston rod of the vertical cylinder.
The width of the guide groove is equal to the width of the belt material.
The width of the groove is equal to the width of the belt material.
The screw rod transmission mechanism comprises a motor, a rack and a screw rod, wherein the two ends of the screw rod are rotatably installed on the rack, a nut is connected to the screw rod in a threaded mode, the motor and the rack are fixedly arranged on the machine table, the output shaft of the motor is connected with one end of the screw rod through a coupling, two polished rods are fixedly arranged between the rack, two sliding sleeves are fixedly arranged at the bottom of the nut, and the two sliding sleeves are respectively sleeved on the two polished rods.
The top of the workbench is fixedly provided with a vertical plate I, the vertical plate I is arranged on the right side of the horizontal cylinder, a guide rod is fixedly arranged on the right end face of the vertical plate I, a vertical plate II is fixedly arranged at the right end part of the guide rod, a support is fixedly arranged on the right side of the vertical plate II, and a traction wheel is rotatably arranged on the support; the rectangular frame is provided with a guide hole, and the rectangular frame is slidably mounted on the guide rod through the guide hole.
The top of board sets firmly the fixed plate that is located the frame right side, and rotatory two leading wheels of installing on the fixed plate, the interval between two leading wheels is more than or equal to the width of area material.
Be provided with radium carving machine on the board, the radium carving head of radium carving machine sets up directly over the guide slot.
And a frame collecting box positioned below the traction wheel is arranged on the right side of the workbench.
The invention has the following advantages: the invention has compact structure, reduces the labor intensity of workers, improves the processing efficiency of electronic products and has simple operation.
Drawings
FIG. 1 is a schematic view of a strip;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a view taken along line C of FIG. 2;
FIG. 6 is an enlarged view of part I of FIG. 2;
FIG. 7 is a schematic diagram of a tape material storing laser etched electronic products;
FIG. 8 is a schematic view of a collection waste border;
in the figure, 1-frame, 2-electronic product, 3-machine, 4-carrying disc, 5-guide groove, 6-hold-down mechanism, 7-portal frame A, 8-clamping cylinder A, 9-movable block A, 10-pressing block A, 11-groove, 12-portal frame B, 13-clamping cylinder B, 14-movable block B, 15-pressing block B, 16-workbench, 17-blanking die, 18-horizontal cylinder, 19-rectangular frame, 20-vertical cylinder, 21-pressing plate, 22-motor, 23-frame, 24-screw rod, 25-nut, 26-polish rod, 27-sliding sleeve, 28-vertical plate I, 29-guide rod, 30-vertical plate II, 31-traction wheel, 32-fixing plate, 33-guide wheel, 34-frame collecting box, 35-belt material and 36-waste frame.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 2 to 6, an electronic product production line integrating laser engraving and punching comprises a laser engraving device and a punching device, wherein the laser engraving device comprises a machine table 3, a carrying disc 4 and a screw rod transmission mechanism, the carrying disc 4 is fixedly arranged at the top of the machine table 3, a guide groove 5 is horizontally arranged at the top of the carrying disc 4, the width of the guide groove 5 is equal to the width of a belt material, pressing mechanisms 6 are respectively arranged at the top and two ends of the carrying disc 4, each pressing mechanism 6 comprises a portal frame A7 erected above the guide groove 5, a clamping cylinder A8 is fixedly arranged at the top of a transverse beam of the portal frame A7, a piston rod of the clamping cylinder A8 penetrates through the transverse beam, a movable block A9 is fixedly arranged on an extending end, two pressing blocks A10 positioned right above the guide groove 5 are fixedly arranged at the bottom of the movable block A9, the screw rod transmission mechanism is arranged at the right side of the carrying disc 4, a groove 11 is arranged at the top of a nut 25 of, the width of recess 11 equals with the width of area material, and the top of nut 25 has set firmly portal frame B12 of erectting in the recess 11 top, and the top of portal frame B12 crossbeam has set firmly centre gripping cylinder B13, and the setting of crossbeam is run through to centre gripping cylinder B13 piston rod, and extends to serve and set firmly movable block B14, and the bottom of movable block B14 sets firmly two briquetting B15 that are located directly over the recess 11.
As shown in fig. 1 and 6, the blanking device includes a worktable 16 and a blanking die 17 disposed on a table surface of the worktable 16, a horizontal cylinder 18 is further fixedly disposed on the table surface of the worktable 16, the horizontal cylinder 18 is disposed on a right side of the blanking die 17, a rectangular frame 19 is fixedly disposed on an acting end of a piston rod of the horizontal cylinder 18, a vertical cylinder 20 is fixedly disposed in an inner cavity of the rectangular frame 19 and on a top wall of the rectangular frame 19, and a pressing plate 21 disposed in the rectangular frame 19 is fixedly disposed on an acting end of a piston rod of the vertical cylinder 20.
As shown in fig. 1, the screw transmission mechanism includes a motor 22, a frame 23 and a screw 24, two ends of the screw 24 are rotatably mounted on the frame 23, a nut 25 is connected to the screw 24 through a thread, the motor 22 and the frame 23 are fixedly mounted on the machine table 3, an output shaft of the motor 22 is connected to one end of the screw 24 through a coupling, two polish rods 26 are fixedly mounted between the frame 23, two sliding sleeves 27 are fixedly mounted at the bottom of the nut 25, and the two sliding sleeves 27 are respectively sleeved on the two polish rods 26.
A vertical plate I28 is fixedly arranged at the top of the workbench 16, a vertical plate I28 is arranged at the right side of the horizontal cylinder 18, a guide rod 29 is fixedly arranged on the right end face of the vertical plate I28, a vertical plate II30 is fixedly arranged at the right end part of the guide rod 29, a support is fixedly arranged at the right side of the vertical plate II30, and a traction wheel 31 is rotatably arranged on the support; the rectangular frame 19 is provided with a guide hole, and the rectangular frame 19 is slidably mounted on the guide rod 29 through the guide hole. The top of the machine table 3 is fixedly provided with a fixing plate 32 positioned on the right side of the rack 23, two guide wheels 33 are rotatably arranged on the fixing plate 32, and the distance between the two guide wheels 33 is larger than or equal to the width of the belt material. Be provided with radium carving machine on the board 3, the radium carving head of radium carving machine sets up directly over guide slot 5. The right side of the work table 16 is provided with a rim collection box 34 located below the traction wheel 31.
The working process of the invention is as follows:
s1, the head end of the strip passes through the guide groove 5, the groove 11 and the area formed between the two guide wheels 33 from left to right in sequence, and the strip 35 is supported between the carrier disc 4 and the nut 25 as shown in FIG. 7;
s2, operating a clamping cylinder A8 of the two pressing mechanisms 6 to enable a piston rod of the clamping cylinder A8 to move downwards, driving a movable block A9 to move downwards by the piston rod, pressing a pressing block A10 on the top of a frame of a belt material in the guide groove 5 to fix the belt material 35 in the guide groove 5, and then starting a laser engraving machine by a worker, wherein a laser engraving head of the laser engraving machine performs laser engraving on an electronic product to form a mark;
s3, when the laser etching is finished, the clamping cylinders A8 of the two pressing mechanisms 6 are operated to enable piston rods of the clamping cylinders A8 to move upwards, the piston rods drive the movable blocks A9 to move upwards, and the pressing blocks A10 are separated from the frame;
s4, operating the clamping cylinder B13 to enable the piston rod of the clamping cylinder to move downwards, driving the movable block B14 to move downwards by the piston rod, and pressing the pressing block B15 on the head end of the belt material so as to clamp the belt material; then, a worker turns on the motor 22, the motor 22 drives the screw rod 24 to rotate, the nut 25 moves rightwards along the screw rod 24, so that the laser-etched electronic product is pulled rightwards, the belt material loaded with the laser-etched electronic product is stored in a storage space formed by the machine table 3 and the workbench 16, and the electronic product which is not laser-etched on the belt material 35 enters the guide groove 5;
s5, repeating the steps S1-S4 to continuously store the belt material 35 with the laser engraved electronic products in the space formed between the machine table 3 and the workbench 16 as shown in FIG. 7; the worker sequentially penetrates the head end of the strip 35 through the blanking station of the blanking die 17, the rectangular frame 19, bypasses the traction wheel 31 and finally pulls the head end of the strip into the frame collection box 34;
s6, a worker starts the blanking die 17, the blanking die 17 punches the radium-carved finished electronic product from the frame, so that the finished electronic product is obtained, and the waste frame 36 is left after blanking; when the punch of the blanking die 17 is reset after blanking, then a worker operates the vertical cylinder 20 to enable the piston rod of the vertical cylinder to extend downwards, the piston rod drives the pressing plate 21 to move downwards, the strip is clamped between the pressing plate 21 and the bottom wall of the inner cavity of the rectangular frame 19, then the worker operates the horizontal cylinder 18 to enable the piston rod of the horizontal cylinder to move rightwards, the piston rod drives the rectangular frame 19 to move rightwards, the waste frame 36 is further pulled to move rightwards, and the waste frame 36 bypasses the traction wheel 31 and is collected in the frame collection box 34 as shown in fig. 8; and repeating the step S6 to continuously obtain finished electronic products and collect the waste frames 36.
Therefore, the production line realizes laser etching of electronic products on the belt material, the electronic products after laser etching are directly sent to the blanking station, continuous production of the electronic products is realized, compared with the traditional production process, the belt material is not required to be cut into short belt materials and then is sequentially conveyed to the laser etching station and the blanking station, the process of manual transfer is not needed in the middle, the production time of finished electronic products is shortened, the production efficiency is greatly improved, and the labor intensity of workers is reduced.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a collect laser radium carving and blanking in electronic product production line of an organic whole which characterized in that: the laser engraving device comprises a machine table (3), a carrying disc (4) and a screw rod transmission mechanism, wherein the carrying disc (4) and the screw rod transmission mechanism are fixedly arranged at the top of the machine table (3), a guide groove (5) which is horizontally arranged is formed in the top of the carrying disc (4), pressing mechanisms (6) are arranged at the top of the carrying disc (4) and positioned at two ends of the carrying disc, each pressing mechanism (6) comprises a portal frame A (7) erected above the guide groove (5), a clamping cylinder A (8) is fixedly arranged at the top of a cross beam of the portal frame A (7), a piston rod of the clamping cylinder A (8) penetrates through the cross beam, a movable block A (9) is fixedly arranged on an extending end, two pressing blocks A (10) positioned right above the guide groove (5) are fixedly arranged at the bottom of the movable block A (9), the screw rod transmission mechanism is arranged on the right side of the carrying disc (4), a groove (11) is formed in the top of a nut, the top of the nut (25) is fixedly provided with a portal frame B (12) erected above the groove (11), the top of a cross beam of the portal frame B (12) is fixedly provided with a clamping cylinder B (13), a piston rod of the clamping cylinder B (13) penetrates through the cross beam, an extending end is fixedly provided with a movable block B (14), and the bottom of the movable block B (14) is fixedly provided with two pressing blocks B (15) positioned right above the groove (11);
the blanking device comprises a workbench (16) and a blanking die (17) arranged on the table top of the workbench (16), a horizontal cylinder (18) is further fixedly arranged on the table top of the workbench (16), the horizontal cylinder (18) is arranged on the right side of the blanking die (17), a rectangular frame (19) is fixedly arranged on the action end of a piston rod of the horizontal cylinder (18), a vertical cylinder (20) is fixedly arranged in an inner cavity of the rectangular frame (19) and positioned on the top wall of the rectangular frame, and a pressing plate (21) positioned in the rectangular frame (19) is fixedly arranged on the action end of the piston rod of the vertical cylinder (20).
2. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: the width of the guide groove (5) is equal to that of the belt material.
3. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: the width of the groove (11) is equal to that of the belt material.
4. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: screw drive mechanism includes motor (22), frame (23) and lead screw (24), the equal rotatory installation in frame (23) in both ends of lead screw (24), threaded connection has nut (25) on lead screw (24), motor (22) and frame (23) all set firmly on board (3), the output shaft of motor (22) and the one end of lead screw (24) are through the coupling joint, two polished rods (26) have set firmly between frame (23), the bottom of nut (25) has set firmly two sliding sleeves (27), two sliding sleeves (27) overlap respectively and locate on two polished rods (26).
5. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: a vertical plate I (28) is fixedly arranged at the top of the workbench (16), the vertical plate I (28) is arranged on the right side of the horizontal cylinder (18), a guide rod (29) is fixedly arranged on the right end face of the vertical plate I (28), a vertical plate II (30) is fixedly arranged at the right end part of the guide rod (29), a support is fixedly arranged on the right side of the vertical plate II (30), and a traction wheel (31) is rotatably arranged on the support; the rectangular frame (19) is provided with a guide hole, and the rectangular frame (19) is slidably mounted on the guide rod (29) through the guide hole.
6. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: the top of board (3) sets firmly fixed plate (32) that are located frame (23) right side, and rotatory two leading wheels (33) of installing on fixed plate (32), and the interval between two leading wheels (33) is more than or equal to the width of area material.
7. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: the machine table (3) is provided with a laser etching machine, and a laser etching head of the laser etching machine is arranged right above the guide groove (5).
8. The production line of electronic products integrating laser engraving and blanking as claimed in claim 1, wherein the production line comprises: and a frame collecting box (34) positioned below the traction wheel (31) is arranged on the right side of the workbench (16).
CN202010505831.XA 2020-06-05 2020-06-05 Electronic product production line integrating laser etching and blanking Pending CN111545630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010505831.XA CN111545630A (en) 2020-06-05 2020-06-05 Electronic product production line integrating laser etching and blanking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010505831.XA CN111545630A (en) 2020-06-05 2020-06-05 Electronic product production line integrating laser etching and blanking

Publications (1)

Publication Number Publication Date
CN111545630A true CN111545630A (en) 2020-08-18

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580602A (en) * 1944-02-21 1946-09-13 Dayton Rogers Mfg Co Improvements in or relating to punch presses
JPH11267770A (en) * 1998-03-20 1999-10-05 Honda Motor Co Ltd Fine blanking method and its device
JP2001205356A (en) * 2000-01-19 2001-07-31 Daido Metal Co Ltd Method and apparatus for punching blank
CN106378377A (en) * 2016-10-12 2017-02-08 苏州丰鑫机械设备有限公司 Fan blade assembling machine
CN106890923A (en) * 2017-04-25 2017-06-27 成都宏明双新科技股份有限公司 A kind of rivet filler device and method
CN106925665A (en) * 2017-04-21 2017-07-07 浙江硕和机器人科技有限公司 A kind of guide plate stamping line
CN207401969U (en) * 2017-11-13 2018-05-25 深圳市佰瑞自动化设备有限公司 A kind of battery pole piece automatic punching machine
WO2018120867A1 (en) * 2016-12-30 2018-07-05 广州蓝圣智能科技有限公司 Specialized weatherstrip cutting and punching machine
CN109226472A (en) * 2018-09-21 2019-01-18 袁福珍 The punching press severing mold of one Seed packaged band
CN109483249A (en) * 2018-12-15 2019-03-19 烟台大丰轴瓦有限责任公司 Bearing shell system of processing and assemble method based on automation control
CN209868724U (en) * 2019-10-17 2019-12-31 成都恒贯塑胶有限公司 Cutting mechanism after plastic section bar shaping
CN212384367U (en) * 2020-06-05 2021-01-22 成都宏明双新科技股份有限公司 Electronic product production line integrating laser etching and blanking

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580602A (en) * 1944-02-21 1946-09-13 Dayton Rogers Mfg Co Improvements in or relating to punch presses
JPH11267770A (en) * 1998-03-20 1999-10-05 Honda Motor Co Ltd Fine blanking method and its device
JP2001205356A (en) * 2000-01-19 2001-07-31 Daido Metal Co Ltd Method and apparatus for punching blank
CN106378377A (en) * 2016-10-12 2017-02-08 苏州丰鑫机械设备有限公司 Fan blade assembling machine
WO2018120867A1 (en) * 2016-12-30 2018-07-05 广州蓝圣智能科技有限公司 Specialized weatherstrip cutting and punching machine
CN106925665A (en) * 2017-04-21 2017-07-07 浙江硕和机器人科技有限公司 A kind of guide plate stamping line
CN106890923A (en) * 2017-04-25 2017-06-27 成都宏明双新科技股份有限公司 A kind of rivet filler device and method
CN207401969U (en) * 2017-11-13 2018-05-25 深圳市佰瑞自动化设备有限公司 A kind of battery pole piece automatic punching machine
CN109226472A (en) * 2018-09-21 2019-01-18 袁福珍 The punching press severing mold of one Seed packaged band
CN109483249A (en) * 2018-12-15 2019-03-19 烟台大丰轴瓦有限责任公司 Bearing shell system of processing and assemble method based on automation control
CN209868724U (en) * 2019-10-17 2019-12-31 成都恒贯塑胶有限公司 Cutting mechanism after plastic section bar shaping
CN212384367U (en) * 2020-06-05 2021-01-22 成都宏明双新科技股份有限公司 Electronic product production line integrating laser etching and blanking

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