CN109570334A - A kind of connection sheet for cable bridge stand hole punched device - Google Patents
A kind of connection sheet for cable bridge stand hole punched device Download PDFInfo
- Publication number
- CN109570334A CN109570334A CN201910047299.9A CN201910047299A CN109570334A CN 109570334 A CN109570334 A CN 109570334A CN 201910047299 A CN201910047299 A CN 201910047299A CN 109570334 A CN109570334 A CN 109570334A
- Authority
- CN
- China
- Prior art keywords
- connection sheet
- under casing
- device under
- cable bridge
- hole punched
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to the cutting punching processing technical fields of connection sheet for cable bridge stand, and disclose a kind of connection sheet for cable bridge stand hole punched device, including device under casing, the top of described device under casing successively offers the first opening from left to right, cutting groove, three material returned slots and the second opening, the inner bottom wall of described device under casing is fixedly installed with fixed frame, the upper end of the fixed frame passes through first and is open and is fixedly installed with transfer roller, the inner wall of described device under casing is provided with material removing mechanism, fixed plate is fixedly installed at the top of described device under casing, Die structure mechanism and transport mechanism are provided in the fixed plate.The present invention solves that existing hole punched device material returned effect is poor, and waste material is stuck on mold sometimes, affects the punching processing of next time, lead to the of low quality of processing, and the cutting of connection sheet and punching separate machined, increase input cost, the not high problem of working efficiency.
Description
Technical field
The present invention relates to the cutting punching processing technical field of connection sheet for cable bridge stand, specially a kind of cable testing bridge connection
Piece hole punched device.
Background technique
Cable testing bridge is divided into the structures such as slot type, pellet type, ladder-type, grid type, and cable testing bridge is by bracket, trailing arm and installation
The composition such as attachment, can independently set up, can also be attached on various buildings or structures and piping lane bracket, be mounted on outside building
Outdoor gantry, especially in the gantry for being mounted on neighbouring seashore or other corrosion regions, it is also necessary to which there is anti-corrosion, resistance to moisture, attached
Put forth effort, the high feature of impact resistant strength.
Connection sheet for cable bridge stand is exactly the workpiece for connecting slot type and ladder-type bridge frame and playing connection and reinforcement effect to gantry,
Connection sheet for cable bridge stand can be processed into plurality of specifications and size according to the specific requirement for the gantry installed.
The punching and cutting of existing connection sheet for cable bridge stand are separately processed, and processing efficiency is lower, and energy consumption is high,
Economic benefit is general, such as Chinese patent CN207494419U discloses a kind of hole punched device of connection sheet for cable bridge stand, is rushing
In hole machined, the waste material on punching rear connecting piece can not effectively clear up collection, be easy to be stuck on punching press grinding tool in the material returned,
Processing will affect the punch work to connection sheet again, and single, structure has the function of punching, needs to cut off before processing
Equipment carries out cutting work to connection sheet, on the one hand increases the cost of investment, and working efficiency is not high.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of connection sheet for cable bridge stand hole punched device, solves existing
Hole punched device material returned effect it is poor, waste material is stuck on mold sometimes, affect next time punching processing, cause processing quality
It is not high, and the cutting of connection sheet and punching separate machined, it increases input cost, the not high problem of working efficiency.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of connection sheet for cable bridge stand hole punched device, including
Device under casing, the top of described device under casing successively offer the first opening, cutting groove, three material returned slots and second from left to right
Opening, the inner bottom wall of described device under casing are fixedly installed with fixed frame, and the upper end of the fixed frame passes through first and is open and fixes
It is equipped with and is fixedly installed with transfer roller, the inner wall of described device under casing is provided with material removing mechanism, and the top of described device under casing is solid
Dingan County is equipped with fixed plate, is provided with Die structure mechanism and transport mechanism, the transport mechanism and hull and pulp removing machine in the fixed plate
It is sequentially connected between structure by belt；
The Die structure mechanism includes fixing seat, and the fixing seat is fixedly connected in fixed plate, the fixing seat
Bottom is fixedly mounted there are two cylinder, and pressing plate is fixedly installed between the bottom end of described two cylinders, and the bottom of the pressing plate is solid
For Dingan County's dress there are three the punching die being spaced substantially equidistant, the left end of the pressing plate is fixedly installed with cutoff tool.
Preferably, the material removing mechanism includes electromagnetic block and first pulley, and the outside of the electromagnetic block is fixedly connected with solid
Determine frame, the fixed frame is fixedly connected by corner block with the inner roof wall of device under casing, and the inner ring of the first pulley is by turning
The inner wall of axis and device under casing is rotatablely connected, and the outside of the shaft is socketed with connecting rod, and the connecting rod is cut with scissors far from one end of shaft
It is connected to push rod, the other end of the push rod is hinged with link block, and the left side of the link block is fixedly connected with slide bar, the cunning
The outer surface movable sleeve of bar is connected to sliding sleeve and limit sleeve, and the bottom of the limit sleeve is solid by the inner bottom wall of bracket and device under casing
It is fixed to connect, it is fixedly connected with electrode slice at the top of the limit sleeve, it is solid between the right end of the sliding sleeve and the left side of link block
Surely it is connected with spring.
Preferably, the transport mechanism includes rotation axis and motor, and the motor is fixed in fixed plate, the rotation axis
Quantity be two, and one end of rotation axis is pivotally connected to the fixed plate, and the periphery of the rotation axis is socketed with roller,
It is socketed with conveyer belt between two rollers, the rotation axis periphery positioned at right side is socketed with Knucle-gear and the second belt wheel, and
Second belt wheel and first pulley are socketed on belt, and the output shaft of the motor is fixedly connected with hypodontia wheel by transmission shaft,
And hypodontia wheel is meshed with Knucle-gear.
Preferably, three punching dies are corresponding with three material returned slots respectively.
Preferably, the tilt angle of the inclined-plane of the electromagnetic block and horizontal plane is 15 degree.
Preferably, the spring is actively set on the outside of slide bar.
Preferably, the belt passes through the second opening and there are gaps with the inner wall of the second opening.
Preferably, a series circuit is formed by conducting wire between the electrode slice and electromagnetic block.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of connection sheet for cable bridge stand hole punched devices, have following beneficial to effect
Fruit:
1, the present invention can be carried out to connection simultaneously in the presence of cylinder by the punching die and cutoff tool of setting
Piece is punched out and cuts off work, on the one hand substantially increases the efficiency of work, saves extra labour, on the other hand saves
The cost of investment has been saved, while also having reduced equipment in the area occupied in workshop.
2, the present invention by setting hypodontia wheel and Knucle-gear, under the action of motor, drive conveyer belt it is intermittent into
Transmission of the row to workpiece, so that having time carries out cutting and punching processing, high degree of automation, process time greatly shorten.
3, the present invention by setting electromagnetic block, first pulley, fixed frame, shaft, connecting rod, push rod, link block, slide bar,
Sliding sleeve, limit sleeve, electrode slice and spring can make the intermittent touching electromagnetic block of electrode slice, rush with the drive of the second belt wheel
It when punch die sweeps away waste material, is drawn on electromagnet, falls in device under casing and collect after electrode slice is detached from electromagnetic block, facilitate
The cleaning of staff also avoids the punching influence of waste material more next times, ensure that the quality of processing.
4, the present invention by setting first pulley, the second belt wheel and belt, can guarantee material removing mechanism and send mechanism it
Between cooperation accuracy, greatly reduce existing error between transmission and de- material, while being greatly reduced the power consumption of equipment,
Save cost.
Detailed description of the invention
Fig. 1 is a kind of partial sectional view of connection sheet for cable bridge stand hole punched device front view of the present invention；
Fig. 2 is the front view of Die structure mechanism of the present invention；
Fig. 3 is the front view of transport mechanism of the present invention；
Fig. 4 is the front view of material removing mechanism of the present invention；
Fig. 5 is the right view of motor of the present invention.
In figure: 1 device under casing, 2 first openings, 3 cutting grooves, 4 material returned slots, 5 second openings, 6 fixed frames, 7 transfer rollers, 8
Material removing mechanism, 81 electromagnetic blocks, 82 first pulleys, 83 fixed frames, 84 shafts, 85 connecting rods, 86 push rods, 87 link blocks, 88 slide bars, 89
Sliding sleeve, 810 limit sleeves, 811 electrode slices, 812 springs, 9 fixed plates, 10 Die structure mechanisms, 101 fixing seats, 102 cylinders, 103
Pressing plate, 104 punching dies, 105 cutoff tools, 11 transport mechanisms, 111 rotation axis, 112 motors, 113 rollers, 114 conveyer belts, 115
Knucle-gear, 116 second belt wheels, 117 hypodontia wheels, 12 belts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the present invention provides a kind of technical solution: a kind of connection sheet for cable bridge stand hole punched device, including dress
Bottom set case 1, the top of device under casing 1 successively offer 3, three the first opening 2, cutting groove material returned slots 4 and second from left to right
Opening 5, the inner bottom wall of device under casing 1 are fixedly installed with fixed frame 6, and the upper end of fixed frame 6 passes through the first opening 2 and is fixedly mounted
It is fixedly installed with transfer roller 7, the inner wall of device under casing 1 is provided with material removing mechanism 8, and material removing mechanism 8 includes electromagnetic block 81 and the
One belt wheel 82, the inclined-plane of electromagnetic block 81 and the tilt angle of horizontal plane are 15 degree, and the outside of electromagnetic block 81 is fixedly connected with
Determine frame 83, fixed frame 83 is fixedly connected by corner block with the inner roof wall of device under casing 1, and the inner ring of first pulley 82 passes through shaft
84 are rotatablely connected with the inner wall of device under casing 1, and the outside of shaft 84 is socketed with connecting rod 85, and connecting rod 85 is cut with scissors far from one end of shaft 84
It is connected to push rod 86, the other end of push rod 86 is hinged with link block 87, and the left side of link block 87 is fixedly connected with slide bar 88, slide bar
88 outer surface movable sleeve is connected to sliding sleeve 89 and limit sleeve 810, and the bottom of limit sleeve 810 is interior by bracket and device under casing 1
Bottom wall is fixedly connected, and the top of limit sleeve 810 is fixedly connected with electrode slice 811, by leading between electrode slice 811 and electromagnetic block 81
Line forms a series circuit, is fixedly connected with spring 812, spring between the right end of sliding sleeve 89 and the left side of link block 87
812 are actively set on the outside of slide bar 88, and the top of device under casing 1 is fixedly installed with fixed plate 9, is provided with punching in fixed plate 9
Cutting mechanism 10 and transport mechanism 11, transport mechanism 11 include rotation axis 111 and motor 112, and motor 112 is fixed on fixed plate 9
On, the quantity of rotation axis 111 is two, and is rotatablely connected between one end of rotation axis 111 and fixed plate 9, outside rotation axis 111
Disc is socketed with roller 113, is socketed with conveyer belt 114 between two rollers 113, the 111 outer circle surface cover of rotation axis positioned at right side
It is connected to Knucle-gear 115 and the second belt wheel 116, and the second belt wheel 116 is socketed on belt 12 with first pulley 82, motor 112
Output shaft hypodontia wheel 117 is fixedly connected with by transmission shaft, and hypodontia wheel 117 is meshed with Knucle-gear 115, transport mechanism 11
Be sequentially connected between material removing mechanism 8 by belt 12, belt 12 pass through the second opening 5 and with the inner wall of the second opening 5 there are
Gap；
10 structure of Die structure machine includes fixing seat 101, and fixing seat 101 is fixedly connected in fixed plate 9, fixing seat 101
Bottom is fixedly mounted there are two cylinder 102, is fixedly installed with pressing plate 103, the bottom of pressing plate 103 between the bottom end of two cylinders 102
Portion is fixedly mounted there are three the punching die 104 being spaced substantially equidistant, and three punching dies 104 are opposite with three material returned slots 4 respectively
It answers, the left end of pressing plate 103 is fixedly installed with cutoff tool 105.
Working principle: when work, workpiece is put into from the transfer roller 7 in left side, is sent to the lower section of punching die 104, really
It is positioned and postpones, start motor 112 and cylinder 102, cylinder 102 drives punching die 104 and cutoff tool 105 to rush workpiece
Hole and cutting, after cutting, cylinder 102 drives punching die 104 and cutoff tool 105 to withdraw, and motor 112 at this time drives hypodontia wheel
117 engage with Knucle-gear 115, and conveyer belt 114 drives the connection sheet after processing mobile, under the action of belt 12, first band
Wheel 82 drives connecting rod 85 to rotate, and moves slide bar 88 to the left by push rod 86, electrode slice 811 at this time connects with electromagnetic block 81
Touching connects circuit, the waste material that punching die 104 is swept away is sucked, and receives as the moving sliding sleeve 89 of slide bar 88 squeezes spring 812
Contracting, electrode slice 811 continue to contact electromagnetic block 81, and until slide bar 88 is withdrawn, electrode slice 811 leaves electromagnetic block 81, and electromagnetic block 81 is disconnected
Open circuit, waste material fall in the inside of device under casing 1 along the inclined-plane of electromagnetic block 81.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of connection sheet for cable bridge stand hole punched device, including device under casing (1), it is characterised in that: described device under casing (1)
Top successively offers the first opening (2), cutting groove (3), three material returned slots (4) and the second opening (5), the dress from left to right
The inner bottom wall of bottom set case (1) is fixedly installed with fixed frame (6), and the upper end of the fixed frame (6) passes through the first opening (2) and fixes
It is equipped with and is fixedly installed with transfer roller (7), the inner wall of described device under casing (1) is provided with material removing mechanism (8), described device under casing
(1) it is fixedly installed at the top of fixed plate (9), is provided with Die structure mechanism (10) and transport mechanism on the fixed plate (9)
(11), it is sequentially connected between the transport mechanism (11) and material removing mechanism (8) by belt (12)；
Die structure machine (10) structure includes fixing seat (101), and the fixing seat (101) is fixedly connected on fixed plate (9),
There are two the bottom fixed installations of the fixing seat (101) cylinder (102), fixed between the bottom end of described two cylinders (102)
It is equipped with pressing plate (103), there are three the punching die (104) being spaced substantially equidistant, institutes for the bottom fixed installation of the pressing plate (103)
The left end for stating pressing plate (103) is fixedly installed with cutoff tool (105).
2. a kind of connection sheet for cable bridge stand hole punched device according to claim 1, it is characterised in that: the material removing mechanism
It (8) include electromagnetic block (81) and first pulley (82), the outside of the electromagnetic block (81) is fixedly connected with fixed frame (83), described
Fixed frame (83) is fixedly connected by corner block with the inner roof wall of device under casing (1), and the inner ring of the first pulley (82) passes through
The inner wall of shaft (84) and device under casing (1) is rotatablely connected, and the outside of the shaft (84) is socketed with connecting rod (85), the connecting rod
(85) one end far from shaft (84) is hinged with push rod (86), and the other end of the push rod (86) is hinged with link block (87), institute
The left side for stating link block (87) is fixedly connected with slide bar (88), and the outer surface movable sleeve of the slide bar (88) is connected to sliding sleeve (89)
It is fixedly connected by bracket with the inner bottom wall of device under casing (1) with the bottom of limit sleeve (810), the limit sleeve (810), it is described
It is fixedly connected at the top of limit sleeve (810) electrode slice (811), the right end of the sliding sleeve (89) and the left side of link block (87)
Between be fixedly connected with spring (812).
3. a kind of connection sheet for cable bridge stand hole punched device according to claim 1, it is characterised in that: the transport mechanism
It (11) include rotation axis (111) and motor (112), the motor (112) is fixed on fixed plate (9), the rotation axis (111)
Quantity be two, and be rotatablely connected between one end of rotation axis (111) and fixed plate (9), the outer circle of the rotation axis (111)
Surface cover is connected to roller (113), is socketed with conveyer belt (114) between two rollers (113), the rotation axis positioned at right side
(111) periphery is socketed with Knucle-gear (115) and the second belt wheel (116), and the second belt wheel (116) is covered with first pulley (82)
It connects on belt (12), the output shaft of the motor (112) is fixedly connected with hypodontia wheel (117) by transmission shaft, and hypodontia wheel
(117) it is meshed with Knucle-gear (115).
4. a kind of connection sheet for cable bridge stand hole punched device according to claim 1, it is characterised in that: three piercing dies
It is corresponding with three material returned slot (4) respectively to have (104).
5. a kind of connection sheet for cable bridge stand hole punched device according to claim 2, it is characterised in that: the electromagnetic block (81)
Inclined-plane and horizontal plane tilt angle be 15 degree.
6. a kind of connection sheet for cable bridge stand hole punched device according to claim 2, it is characterised in that: the spring (812)
It is actively set on the outside of slide bar (88).
7. a kind of connection sheet for cable bridge stand hole punched device according to claim 1, it is characterised in that: the belt (12) is worn
It crosses the second opening (5) and there are gaps with the inner wall of the second opening (5).
8. a kind of connection sheet for cable bridge stand hole punched device according to claim 2, it is characterised in that: the electrode slice
(811) series circuit is formed by conducting wire between electromagnetic block (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047299.9A CN109570334B (en) | 2019-01-18 | 2019-01-18 | Cable testing bridge connection piece punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047299.9A CN109570334B (en) | 2019-01-18 | 2019-01-18 | Cable testing bridge connection piece punching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109570334A true CN109570334A (en) | 2019-04-05 |
| CN109570334B CN109570334B (en) | 2021-03-23 |
Family
ID=65915244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047299.9A Active CN109570334B (en) | 2019-01-18 | 2019-01-18 | Cable testing bridge connection piece punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109570334B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076229A (en) * | 2019-05-31 | 2019-08-02 | 佛山隆深机器人有限公司 | A kind of sheet metal thin plates punch forming device |
| CN110117680A (en) * | 2019-05-14 | 2019-08-13 | 温州天炽包装有限公司 | A kind of equidistant cutter device of leather and fur products processing leather |
| CN110305994A (en) * | 2019-03-10 | 2019-10-08 | 温州天炽包装有限公司 | A kind of equidistant cutter device of leather and fur products processing leather |
| CN111687300A (en) * | 2020-06-05 | 2020-09-22 | 镇江市酉泉机电设备有限公司 | Automatic production line for groove type bridge and production method thereof |
| CN112170630A (en) * | 2020-11-16 | 2021-01-05 | 东莞三励科技有限公司 | High-precision plate punching device |
| CN112172394A (en) * | 2020-09-03 | 2021-01-05 | 谭志明 | Plastic square piece mark branding equipment |
| CN112605244A (en) * | 2020-12-29 | 2021-04-06 | 河南新发联网络科技有限公司 | Automatic pay-off punching device |
| CN113770236A (en) * | 2021-08-12 | 2021-12-10 | 安徽自动化仪表有限公司 | Rapid punching equipment for cable bridge processing |
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| CN109013851A (en) * | 2018-08-27 | 2018-12-18 | 湖州高源金机械有限公司 | A kind of automatic punch |
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| CN203221130U (en) * | 2013-03-20 | 2013-10-02 | 苏州万拓机电设备有限公司 | Die for manufacturing ladder-shaped side of cable bridge |
| CN203725590U (en) * | 2014-03-12 | 2014-07-23 | 陈代忠 | Device at front end of cable tray continuous rolling forming production line |
| CN204339035U (en) * | 2014-11-21 | 2015-05-20 | 泰州市大华机电设备有限公司 | A kind of perforating device of crane span structure brace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110305994A (en) * | 2019-03-10 | 2019-10-08 | 温州天炽包装有限公司 | A kind of equidistant cutter device of leather and fur products processing leather |
| CN110117680A (en) * | 2019-05-14 | 2019-08-13 | 温州天炽包装有限公司 | A kind of equidistant cutter device of leather and fur products processing leather |
| CN110076229A (en) * | 2019-05-31 | 2019-08-02 | 佛山隆深机器人有限公司 | A kind of sheet metal thin plates punch forming device |
| CN111687300A (en) * | 2020-06-05 | 2020-09-22 | 镇江市酉泉机电设备有限公司 | Automatic production line for groove type bridge and production method thereof |
| CN112172394A (en) * | 2020-09-03 | 2021-01-05 | 谭志明 | Plastic square piece mark branding equipment |
| CN112170630A (en) * | 2020-11-16 | 2021-01-05 | 东莞三励科技有限公司 | High-precision plate punching device |
| CN112170630B (en) * | 2020-11-16 | 2022-04-08 | 佛山市巨雷建材有限公司 | High-precision plate punching device |
| CN112605244A (en) * | 2020-12-29 | 2021-04-06 | 河南新发联网络科技有限公司 | Automatic pay-off punching device |
| CN113770236A (en) * | 2021-08-12 | 2021-12-10 | 安徽自动化仪表有限公司 | Rapid punching equipment for cable bridge processing |
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| CN109570334B (en) | 2021-03-23 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A punching device for connecting piece of cable tray Effective date of registration: 20211118 Granted publication date: 20210323 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CABLE GROUP Co.,Ltd. Registration number: Y2021980012659 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20221214 Granted publication date: 20210323 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CABLE GROUP Co.,Ltd. Registration number: Y2021980012659 |