CN107755473A - A kind of light source board automatic bending equipment - Google Patents
A kind of light source board automatic bending equipment Download PDFInfo
- Publication number
- CN107755473A CN107755473A CN201711026683.8A CN201711026683A CN107755473A CN 107755473 A CN107755473 A CN 107755473A CN 201711026683 A CN201711026683 A CN 201711026683A CN 107755473 A CN107755473 A CN 107755473A
- Authority
- CN
- China
- Prior art keywords
- light source
- core rod
- source board
- block
- bending equipment
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a kind of light source board automatic bending equipment, including that can make to index the rotating disk of intermittent rotary, be distributed on multiple fixtures of the disk peripheral, it is sequentially provided with the direction of rotation of the rotating disk surrounding along the rotating disk with the fixture in stalling phase corresponding dog-ear device, flange fixing installation and hemmer.The grip block and lower floor's core rod clamp light source board, and the push rod pushes up the grip block upwards, it is possible to which light source board is converted into ﹀ shapes automatically.This cut somebody's hair vertical shift when can promote the lower mold core along the guide rail linear slide, the head that the stitching surface can of the upper mold core and the lower mold core focuses source plate automatically carries out bending sizing, it is bent towards inner side and shapes.The connection rod set bar rotates using the rotating shaft as pivot, and the depression bar is rotated and simulated manually realizes automatic turnover to light source board.The light source board automatic bending equipment, which has, focuses the advantages of source plate carries out bending and molding automatically, not only efficiency high, and shape of product is unified, has very high product qualification rate.
Description
Technical field
The present invention relates to a kind of light source board automatic bending equipment.
Background technology
Because osram lamp illumination effect is poor, and power consumption is high, and therefore, osram lamp is substituted by LED bulb.
LED bulb is lighted using light source board, and usual light source board is one flat plate, and LED light source is arranged on the upper surface of light source board, hair
The side of light time LED light source towards light source board lights, and the illumination zone of LED bulb is not ideal enough.In order to improve the irradiation of LED bulb
, there is the light source board of polyhedral structure in scope, and the light source board of polyhedral structure is substantially that flat light source board is carried out
Bending, the figurate polyhedral structure of tool is converted into, so that light source board has multiple light-emitting areas.Bending light source board is typically
Operated by the pure craft of worker, efficiency is very low, and folds the shape difference opposite sex come greatly, causes the very high product of appearance bad
Rate.
The content of the invention
The invention provides a kind of light source board automatic bending equipment, the deficiency present in background technology is which overcomed.This hair
Technical scheme is used by bright its technical problem of solution：
A kind of light source board automatic bending equipment, including can make to index the rotating disk of intermittent rotary, be distributed in the disk peripheral
Multiple fixtures, it is sequentially provided with the direction of rotation of the rotating disk surrounding along the rotating disk and is filled with the fixture in the corresponding knuckle of stalling phase
Put, flange fixing installation and hemmer；
Fixed seat that the fixture includes being arranged on the rotating disk, vertical sliding it is connected to the movement of the fixed seat side
Seat, lower floor's core rod, middle level core rod, upper strata core rod, grip block and clamp springs, lower floor's core rod connect the fixed seat, the clamping
Block connects the Mobile base and positioned at the underface of lower floor's core rod, and the clamp springs form upward pulling force to the Mobile base makes this
Grip block can coordinate lower floor's core rod to clamp light source board, and the middle level core rod is stacked on lower floor's core rod and can be along the lower floor
The length direction of core rod moves back and forth, and the upper strata core rod is stacked on the middle level core rod and can be along the length direction of the middle level core rod
Move back and forth, the lower surface of lower floor's core rod is in ﹀ shapes, the top surface of the grip block to should the lower surface of lower floor's core rod be provided with ﹀
The groove of shape；
The dog-ear device include can vertical lifting push rod, the push rod is located at the underface of the grip block；
The flange fixing installation includes fixed plate, two guide rails of the fixed plate anterior end surface is symmetricly set in splayed, respectively
Two lower mold cores that are slidably arranged on two guide rails, can vertical lifting cut somebody's hair and can vertical lifting upper mold core, this cut somebody's hair on set
Have along two guide rail width directions set two horizontal elongated slots, two horizontal elongated slots on the same line, in the lower mold core anterior end surface
Provided with impeller-hub, the impeller-hub of two lower mold cores is respectively protruding into the two horizontal elongated slots cut somebody's hair, the upper mold core and the lower mold core it
Between be provided with stitching surface opposite each other；
The hemmer include link assembly, vertically movable elevator, the flange cylinder that can vertically stretch, pushing block,
Extension spring and limited block, the link assembly include rocking bar, the first eccentric block, rotating shaft, the second eccentric block and the depression bar being sequentially connected, should
Rotating shaft produces the elastic force for pulling up the elevator longitudinally through the elevator, the extension spring, and the pushing block is connected to the flange gas
On the expansion link of cylinder, the pushing block is provided with horizontal concrete chute, and the rocking bar is extend into the horizontal concrete chute, and the elevator side is provided with screens
Structure, the limited block are located at directly over the retaining structure.
Compared with background technology, it has the following advantages that the technical program：
The grip block and lower floor's core rod clamp light source board, due to the lower surface of lower floor's core rod, the grip block top surface
Groove be in ﹀ shapes, the push rod pushes up the grip block upwards, it is possible to which light source board is converted into ﹀ shapes automatically；
This cut somebody's hair vertical shift when can promote the lower mold core along the guide rail linear slide, the pressure of the upper mold core and the lower mold core
The head that conjunction face can focuses source plate automatically carries out bending sizing, it is bent towards inner side and shapes；
The expansion link of the flange cylinder stretches out upwards, and the extension spring pulls the elevator and link assembly to move straight up,
When the retaining structure abuts with the limited block, the elevator reaches maximum moving limit, and the expansion link of the flange cylinder continues
Stretch out upwards and apply upward thrust to the rocking bar, so that the connection rod set bar rotates using the rotating shaft as pivot,
The depression bar is rotated and simulated manually realizes automatic turnover to light source board；
To sum up, the light source board automatic bending equipment, which has, focuses the advantages of source plate carries out bending and molding automatically, not only efficiency
Height, and shape of product is unified, has very high product qualification rate.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 a depict the schematic diagram of light source board original state.
Fig. 1 b depict the schematic diagram after light source board first time bending.
Fig. 1 c depict the schematic diagram after second of bending of light source board.
Fig. 1 d depict the schematic diagram after light source board third time bending.
Fig. 1 e depict the schematic diagram after the 4th bending of light source board.
Fig. 1 f depict the schematic diagram after the 5th bending of light source board.
Fig. 2 depicts a kind of schematic perspective view of light source board automatic bending equipment of the present invention.
Fig. 3 depicts the schematic top plan view of light source board automatic bending equipment shown in Fig. 2.
Fig. 4 depicts the schematic perspective view of the fixture of light source board automatic bending equipment shown in Fig. 2.
Fig. 5 depicts the schematic diagram of the fixture clamping light source board of light source board automatic bending equipment shown in Fig. 2.
Fig. 6 depicts the dog-ear device of light source board automatic bending equipment shown in Fig. 2 and the schematic perspective view of fixture.
Fig. 7 depicts the flange fixing installation of light source board automatic bending equipment shown in Fig. 2 and the schematic perspective view of fixture.
Fig. 8 depicts the partial exploded view of the flange fixing installation of light source board automatic bending equipment shown in Fig. 2.
Fig. 9 depicts the hemmer of light source board automatic bending equipment shown in Fig. 2 and the schematic perspective view of fixture.
Figure 10 depicts the partial exploded view of the hemmer of light source board automatic bending equipment shown in Fig. 2.
Embodiment
Fig. 1 a to 1f are refer to, light source board 10 is bent into the structure that outer surface is hexagon, specific bending order：First in
Light source board 10 is converted into V-arrangement by portion；Then the head 12 of the side of light source board 10 is turned down inwardly；Then two vertical planes are turned up；Connect
The upper top surface for turning up left side；Finally turn up the upper top surface on right side.The light source board automatic bending equipment of the present invention is exactly with coming from
It is dynamic that turnover shaping is carried out to light source board 10.
Fig. 2 and Fig. 3 are refer to, light source board automatic bending equipment includes that the rotating disk 20 of indexing intermittent rotary can be made, is distributed in
Multiple fixtures 30 on the periphery of rotating disk 20, it is sequentially provided with the direction of rotation of the surrounding of rotating disk 20 along the rotating disk and exists with the fixture 30
Stall dog-ear device 40, flange fixing installation 50 and hemmer 60 corresponding to phase.The dog-ear device 40 be used for by light source board 10 from
Fig. 1 a states are converted into Fig. 1 b states.The flange fixing installation 50 is used to light source board 10 being converted into Fig. 1 c states from Fig. 1 b states.The flange
Device 60 is used to light source board 10 being converted into Fig. 1 f states from Fig. 1 d states.The quantity of the flange fixing installation 50 and hemmer 60 can be with
It is multiple.
Preferably, multiple fixtures 30 are evenly distributed on the periphery of rotating disk 20.
Refer to Fig. 4 and Fig. 5, the fixture 30 include be arranged on the rotating disk 20 on fixed seat 31, connect to vertical sliding
In the Mobile base 32 of the fixed seat side, lower floor's core rod 33, middle level core rod 34, upper strata core rod 35, grip block 36 and clamp springs.
Lower floor's core rod 33 connect the fixed seat 31, the grip block 36 connect the Mobile base 32 and positioned at lower floor's core rod 33 just under
Side.The clamp springs form upward pulling force to the Mobile base 32 enables the grip block 36 to coordinate lower floor's core rod 33 to clamp
Light source board 10.The middle level core rod 34 is stacked on lower floor's core rod 33 and can back and forth moved along the length direction of lower floor's core rod 33
Dynamic, the upper strata core rod 35 is stacked on the middle level core rod 34 and can moved back and forth along the length direction of the middle level core rod.The lower floor
The lower surface of core rod 33 is in ﹀ shapes, the top surface of the grip block 36 to should the lower surface of lower floor's core rod be provided with the grooves 362 of ﹀ shapes.
Angle between the two sides of the groove 362 is 120 degree.The two sides of lower floor's core rod 33 are symmetrical and are obliquely installed, the lower floor
The distance between core rod two sides are gradually reduced from lower to upper.The two sides of the middle level core rod 34 are vertical planes.The upper strata core rod
35 top surface is in ︿ shapes, and chamfer plane 37 is provided between the top surface of the upper strata core rod 35 and end face.Upper, middle and lower layer core rod is neat
When being stacked together, the outline of a regular hexagon can be surrounded.The clamp springs are connected to the fixed seat 31 and the movement
Between seat 32.The upper surface of middle level core rod 34 is provided with guide groove 38, and the upper strata core rod 35 is arranged among the guide groove 38.
Refer to Fig. 6, the dog-ear device 40 include can vertical lifting push rod 42, the push rod 42 is located at the grip block 36
Underface, the push rod 42 can push up the grip block upwards, the tip of the bottom surface of lower floor's core rod 33 is inserted into the grip block 36
In groove 362, light source board is converted into Fig. 1 b shape.The dog-ear device 40 also include can vertical lifting briquetting 44, the briquetting
44 directly over lower floor's core rod 33, first push down lower floor's core rod 33, then push up grip block 36 upwards by push rod 42 by briquetting 44.
Refer to Fig. 7 and Fig. 8, the flange fixing installation 50 include fixed plate 51, be symmetricly set on the fixed plate in splayed before
Two guide rails 52 of side end face, two lower mold cores 53 being slidably arranged in respectively on two guide rails, can cutting somebody's hair for vertical lifting 54 and can erect
Go straight up to the upper mold core 55 of drop.This cuts somebody's hair 54 provided with the two horizontal elongated slots 541 set along two guide rail width directions, two horizontal elongated slots
541 on the same line.The anterior end surface of lower mold core 53 is provided with impeller-hub 531, and the impeller-hub 531 of two lower mold cores is respectively protruding into
Into the two horizontal elongated slots 541 cut somebody's hair.Stitching surface 56 opposite each other, the pressure are provided between the upper mold core 22 and the lower mold core 53
Conjunction face 56 is used for the head 12 of the bending light source board.The stitching surface 56 of the lower mold core 53 is located at the front side at the top of the lower mold core, should
The stitching surface of upper mold core 55 is located at the downside at the upper mold core rear portion.The stitching surface 56 of the lower mold core 53, which is provided with, to be used for light source board
The slot to make way 532 stepped down of light source.The flange fixing installation 50 also includes being symmetricly set on the 54 upper surface transverse ends of cutting somebody's hair
Second silica gel block, abutment face 58 opposite each other is provided between the silica gel block and the upper mold core 55.The silica gel block is used to push down light
Source plate, make light source board positioning in bending more firm.
The hemmer 60 includes link assembly 61, vertically movable elevator 62, the flange cylinder that can vertically stretch
63rd, pushing block 64, extension spring and limited block 65.The link assembly 61 includes the rocking bar 611, the first eccentric block 612, rotating shaft being sequentially connected
613rd, the second eccentric block 614 and depression bar 615.The rotating shaft 613 produces longitudinally through the elevator 62, the extension spring and pulls up the liter
The elastic force of block 62 drops.The pushing block 64 is connected on the expansion link of the flange cylinder 63, and the pushing block 64 is provided with horizontal concrete chute 642,
The rocking bar 611 is extend into the horizontal concrete chute 642.The side of elevator 62 is provided with retaining structure 622, and the limited block 65 is located at should
Directly over retaining structure.
When the flange cylinder 63 stretches out upwards, the extension spring drives the elevator 62 and link assembly 61 rise together until
The retaining structure 622 abuts with the limited block 65.The flange cylinder 63 continues up stretching can and drives the link assembly 61
It is middle shaft rotation with the rotating shaft 613, the depression bar 615 is turned down light source board.The rotational angle of the depression bar 615 can be set
To adjust the turnover angle of light source board.
The link assembly 61 can be one, for rolling over a side.The link assembly 61 can be multiple and average mark
For two groups, the corresponding light source board of every group of link assembly is set, and so, the longitudinal chute 642 of the pushing block 64 will also have two, and two
The rocking bar 611 of group link assembly 61 is respectively protruding among two longitudinal chutes 642.The quantity of each group of link assembly 61 is one
It is individual or two, when one, a side is rolled over, when two, while rolls over two sides in left and right.
The corresponding light source plate of depression bar 615 is provided with step plane 616.The depression bar 615, which is provided with, to be used for the light on light source board
The groove 617 that source is stepped down.The hemmer also includes cushion block 66 and the support cylinder for driving the cushion block vertical shift
67, the cushion block 66 is located at the underface of the depression bar 615.The top surface of the cushion block 66 is provided with deep gouge 662, and the deep gouge 662 extends transversely through
The cushion block 66.
It is described above, only present pre-ferred embodiments, therefore the scope that the present invention is implemented can not be limited according to this, i.e., according to
The equivalent changes and modifications that the scope of the claims of the present invention and description are made, all should still it belong in the range of the present invention covers.
Claims (10)
- A kind of 1. light source board automatic bending equipment, it is characterised in that：Including that can make to index the rotating disk of intermittent rotary, be distributed in this turn Multiple fixtures on disk periphery, be sequentially provided with the direction of rotation of the rotating disk surrounding along the rotating disk with the fixture stalling when it is corresponding Dog-ear device, flange fixing installation and hemmer；The fixture include be arranged on the rotating disk on fixed seat, be connected to vertical sliding the fixed seat side Mobile base, under Layer core rod, middle level core rod, upper strata core rod, grip block and clamp springs, lower floor's core rod connect the fixed seat, grip block connection The Mobile base and the underface for being located at lower floor's core rod, the clamp springs form upward pulling force to the Mobile base makes the grip block Lower floor's core rod can be coordinated to clamp light source board, the middle level core rod is stacked on lower floor's core rod and can be along lower floor's core rod Length direction moves back and forth, and the upper strata core rod is stacked on the middle level core rod and can back and forth moved along the length direction of the middle level core rod Dynamic, the lower surface of lower floor's core rod be in ﹀ shapes, the top surface of the grip block to should lower floor's core rod lower surface it is recessed provided with ﹀ shapes Groove；The dog-ear device include can vertical lifting push rod, the push rod is located at the underface of the grip block；The flange fixing installation includes fixed plate, two guide rails of the fixed plate anterior end surface is symmetricly set in splayed, are slided respectively Two lower mold cores that are arranged on two guide rails, can vertical lifting cut somebody's hair and can vertical lifting upper mold core, this, which is cut somebody's hair, is provided with edge The two horizontal elongated slots that two guide rail width directions are set, on the same line, the lower mold core anterior end surface is provided with two horizontal elongated slots Impeller-hub, the impeller-hub of two lower mold cores are respectively protruding into the horizontal elongated slot of two to cut somebody's hair, set between the upper mold core and the lower mold core There is stitching surface opposite each other；The hemmer includes link assembly, vertically movable elevator, the flange cylinder that can vertically stretch, pushing block, extension spring And limited block, the link assembly include rocking bar, the first eccentric block, rotating shaft, the second eccentric block and the depression bar being sequentially connected, the rotating shaft Longitudinally through the elevator, the extension spring produces the elastic force for pulling up the elevator, and the pushing block is connected to the flange cylinder On expansion link, the pushing block is provided with horizontal concrete chute, and the rocking bar is extend into the horizontal concrete chute, and the elevator side is provided with screens knot Structure, the limited block are located at directly over the retaining structure.
- A kind of 2. light source board automatic bending equipment according to claim 1, it is characterised in that：Between the two sides of the groove Angle be 120 degree.
- A kind of 3. light source board automatic bending equipment according to claim 2, it is characterised in that：The two sides of lower floor's core rod Symmetrically and it is obliquely installed, the distance between lower floor's core rod two sides are gradually reduced from lower to upper, the two sides of the middle level core rod It is vertical plane；The top surface of the upper strata core rod is in ︿ shapes, and chamfer plane is provided between the top surface of the upper strata core rod and end face.
- A kind of 4. light source board automatic bending equipment according to claim 3, it is characterised in that：The clamp springs are connected to this Between fixed seat and the Mobile base；The middle level core rod upper surface is provided with guide groove, and the upper strata core rod is arranged among the guide groove.
- A kind of 5. light source board automatic bending equipment according to claim 1, it is characterised in that：The dog-ear device also includes can The briquetting of vertical lifting, the briquetting are located at directly over lower floor's core rod.
- A kind of 6. light source board automatic bending equipment according to claim 1, it is characterised in that：The stitching surface position of the lower mold core Front side at the top of the lower mold core, the stitching surface of the upper mold core are located at the downside at the upper mold core rear portion；The stitching surface of the lower mold core It is provided with the slot to make way for being used for being stepped down to the light source of light source board.
- A kind of 7. light source board automatic bending equipment according to claim 6, it is characterised in that：Flange fixing installation also includes symmetrical Be arranged on the second silica gel block of the upper surface transverse ends of cutting somebody's hair, between the silica gel block and the upper mold core be provided with it is opposite each other against Face.
- A kind of 8. light source board automatic bending equipment according to claim 1, it is characterised in that：The depression bar corresponding light source plate is set There is step plane, the depression bar is provided with the groove for being used for being stepped down to the light source on light source board.
- A kind of 9. light source board automatic bending equipment according to claim 8, it is characterised in that：The hemmer also includes pad Block and the support cylinder for driving the cushion block vertical shift, the cushion block are located at the underface of the depression bar；The top surface of the cushion block is set There is deep gouge, the deep gouge extends transversely through the cushion block.
- A kind of 10. light source board automatic bending equipment according to claim 9, it is characterised in that：The link assembly is multiple And two groups are equally divided into, the horizontal concrete chute cut somebody's hair there are two, and the rocking bar of two groups of link assemblies is respectively protruding into two transverse directions Among chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026683.8A CN107755473B (en) | 2017-10-27 | 2017-10-27 | Automatic bending equipment for light source plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026683.8A CN107755473B (en) | 2017-10-27 | 2017-10-27 | Automatic bending equipment for light source plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107755473A true CN107755473A (en) | 2018-03-06 |
| CN107755473B CN107755473B (en) | 2023-08-18 |
Family
ID=61270796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026683.8A Active CN107755473B (en) | 2017-10-27 | 2017-10-27 | Automatic bending equipment for light source plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755473B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112731A (en) * | 1977-01-24 | 1978-09-12 | Manufacturers Systems, Inc. | Light gauge sheet metal forming machine |
| CN102773379A (en) * | 2012-07-24 | 2012-11-14 | 苏州德力克斯自动化精机有限公司 | Bending machine |
| CN204885270U (en) * | 2015-09-15 | 2015-12-16 | 刘文宇 | Utmost point ear processingequipment of lithium cell |
| CN106391926A (en) * | 2016-11-30 | 2017-02-15 | 东莞市捷瑞电子设备有限公司 | Electronic element pin forming machine |
| CN107252840A (en) * | 2017-07-06 | 2017-10-17 | 浙江科博达工业有限公司 | Shell flanger |
| CN207479247U (en) * | 2017-10-27 | 2018-06-12 | 厦门阳光恩耐照明有限公司 | Light source board automatic bending equipment |
-
2017
- 2017-10-27 CN CN201711026683.8A patent/CN107755473B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112731A (en) * | 1977-01-24 | 1978-09-12 | Manufacturers Systems, Inc. | Light gauge sheet metal forming machine |
| CN102773379A (en) * | 2012-07-24 | 2012-11-14 | 苏州德力克斯自动化精机有限公司 | Bending machine |
| CN204885270U (en) * | 2015-09-15 | 2015-12-16 | 刘文宇 | Utmost point ear processingequipment of lithium cell |
| CN106391926A (en) * | 2016-11-30 | 2017-02-15 | 东莞市捷瑞电子设备有限公司 | Electronic element pin forming machine |
| CN107252840A (en) * | 2017-07-06 | 2017-10-17 | 浙江科博达工业有限公司 | Shell flanger |
| CN207479247U (en) * | 2017-10-27 | 2018-06-12 | 厦门阳光恩耐照明有限公司 | Light source board automatic bending equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107755473B (en) | 2023-08-18 |
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