CN106180447B - A kind of band material conveying device - Google Patents

A kind of band material conveying device Download PDF

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Publication number
CN106180447B
CN106180447B CN201610727572.9A CN201610727572A CN106180447B CN 106180447 B CN106180447 B CN 106180447B CN 201610727572 A CN201610727572 A CN 201610727572A CN 106180447 B CN106180447 B CN 106180447B
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CN
China
Prior art keywords
strip
actuating rod
feedblock
conveying device
material conveying
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CN201610727572.9A
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Chinese (zh)
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CN106180447A (en
Inventor
戴伟军
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ZHOUSHAN XINLONG ELECTRONICS CO Ltd
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ZHOUSHAN XINLONG ELECTRONICS CO Ltd
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Priority to CN201610727572.9A priority Critical patent/CN106180447B/en
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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
    • 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/206—Deep-drawing articles from a strip in several steps, the articles being coherent with the strip during the operation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)

Abstract

A kind of band material conveying device, including the power bar being fixedly connected with ram, the top of power bar connects upper actuating rod by bearing pin, its middle part manufacturing gear strip and gear composition kinematic pair, crank handle turns feed mechanism is installed at gear, feed mechanism includes the part for being oriented to and the part for clamping strip, and its underpart is fixedly connected with lower actuating rod.When conveying strip, by strip passage of the strip through upper sliding block, when ram drives power bar down (punching stroke), rack drives gear rotates counterclockwise, by crank by feed mechanism toward Zola, while actuating rod action separates upper and lower feedblock up and down.When ram up when (backhaul), feed mechanism is turned right, at the same up and down feedblock overcome the elastic force of back-moving spring to clamp hopper, realize strip conveying purpose.Using a power source, realize that strip conveys, it is simple in construction, while slided between strip and upper and lower feedblock without relative, the protection to strip face coat can be achieved.

Description

A kind of band material conveying device
Technical field
The present invention relates to the servicing unit of pressing equipment, more particularly to a kind of band material conveying device.
Background technology
At present, pressing equipment to the product for stretching class is completed by continuous progressive die, such as the aluminum hull of capacitor, is led to The making that aluminum hull is realized to the multi-drawing of strip is crossed, when footpath is deeply bigger, it is necessary to multi-drawing.Because present aluminum hull exists A tunic has all been applied before punching press, for insulating, so in addition to the coming off of film is paid attention to when in punching press, in the conveying of strip, Also having prevents the damage of film.
Chinese invention patent ZL200820088820.0 discloses a kind of clamping and conveying device of strip continuous drawing mould, including " a cam swing device and the carriage device driven by cam swing device, described carriage device include accumbency on planker Clamp the rotatable nip rolls of strip jointly with planker, positioned at strip both sides and be formed with the fixed board of locating slot；Nip rolls The short axle at both ends is inserted in the locating slot of fixed board respectively, and the side that locating slot is located at mould up tilts, nip rolls it is every One end short axle is also pressed by a depression bar respectively, thus with the potential energy toward a locating slot relatively low lateral movement in order to clamping strip.” This device can be used for the cramping of aluminium sheet strip during continuous punching aluminium shell of capacitor to transfer, but the device drags there is defect For plate in backhaul, strip has relative motion between planker and binder rod, and binder rod compression rod presses, and has all the time to planker Clamping force, so when nip rolls is rolled and rolled on strip, there is certain frictional force between strip bottom surface and planker face. This frictional force can destroy the film on strip surface.
Chinese invention patent ZL201120137791.4 discloses a kind of strip feeding device, although it solves strip surface The problem of film destroys, but it is that structure is more complicated, while the feeding of strip is come execution by two sets of actuating units Realized by the effect of back-moving spring, reliability is bad, and inadequate to the chucking power of strip.
A kind of band material conveying device that the present invention refers to uses a power source, realizes that strip conveys, simple in construction, simultaneously Slided between strip and upper and lower feedblock without relative, the protection to strip surface coating can be achieved.
The content of the invention
Weak point present in regarding to the issue above, the present invention provide a kind of band material conveying device.
To achieve the above object, the present invention provides a kind of band material conveying device, including：
Power bar, the power bar are fixedly connected with ram；
Upper actuating rod, the left end processing kidney groove of the upper actuating rod match with bearing pin, and the bearing pin is fixedly mounted on institute State the top of power bar；
The middle part manufacturing gear strip of the power bar, gear are paid with the rack component movement, connecting crank on the gear, The other end of the crank connects axis connection top shoe by crank；
Lower actuating rod, the lower actuating rod are fixedly connected by contiguous block with the bottom of the power bar；
Feed mechanism, the feed mechanism are arranged between the upper actuating rod and the lower actuating rod, the feeder Structure includes the guide part for being oriented to and the clamping part for clamping strip.
Further improved as of the invention, the middle part installation hinge of the upper actuating rod, the right-hand member of the upper actuating rod leads to Gas spring connection upper holder block is crossed, the right-hand member of the lower actuating rod connects lower lock block by gas spring.
Further improved as of the invention, into arc-shaped, the upper plane of the lower lock block is in water for the bottom of the upper holder block It is flat-shaped.
Further improved as of the invention, actuating rod back-moving spring is installed on the right side of the hinge.
Further improved as of the invention, the guide part includes the riser of vertical fixed placement, the riser it is upper and lower One flat plate is respectively installed by bolt, limiting plate is installed in the side of the flat board by bolt, and the top shoe leads to sliding block Bolt connection is crossed into a single piece, the single piece is placed in the square frame of the riser, flat board and limiting plate composition, can be real It is now relative to slide.
Further improved as of the invention, the top shoe and sliding block contact position both sides processing strip passage.
Further improved as of the invention, the clamping part includes upper feedblock and lower feedblock, the upper feedblock Top passes through axis connection tumbler by axis connection tumbler, the bottom of the lower feedblock.
Further improved as of the invention, back-moving spring is installed between the upper feedblock and lower feedblock.
Further improved as of the invention, elastomer is installed at the relative contact of the upper feedblock and lower feedblock.
Further improved as of the invention, processing groove passes through for the axle at the flat board.
Beneficial effects of the present invention are：
1. using a power source, realize that strip conveys, it is simple in construction, while without relative between strip and upper and lower feedblock Slide, the protection to strip surface coating can be achieved.
2. it is high using the transmission power of rack-and-pinion, Stability Analysis of Structures, displacement accuracy, while top shoe and sliding block composition Single piece has power when strip conveys, and ensures the conveying of strip in place.
3. actuating rod is by the connection with power bar about, and when realizing strip conveying, upper feedblock clamps with lower feedblock Strip, backhaul prepare in strip course of conveying, and upper feedblock is separated with lower feeding by back-moving spring, and making will not be to band in backhaul The film of material causes to damage.
4. the utilization of gas spring, making the clamping of strip strong, strip conveying is stable, while also has certain resiliency Energy.
Brief description of the drawings
Fig. 1 is a kind of front view with material conveying device of the present invention；
Fig. 2 is the enlarged drawing (ram is in low level) at A positions in Fig. 1；
Fig. 3 is the enlarged drawing (ram is in a high position) at A positions in Fig. 1；
Fig. 4 is Fig. 2 left view；
Fig. 5 is Fig. 2 partial sectional view；
Fig. 6 is crank in the position of gear (when ram is in a high position) schematic diagram；
Fig. 7 is the enlarged drawing at B positions in Fig. 1.
In figure：1st, ram；2nd, power bar；3rd, bearing pin；4th, kidney groove；5th, upper actuating rod；6th, hinge；7th, upper actuating rod resets Spring；8th, gas spring；9th, upper holder block；10th, feed mechanism；11st, rack；12nd, gear；13rd, crank；14th, contiguous block；15th, under Actuating rod；16th, lower lock block；17th, strip；101st, flat board；102nd, limiting plate；103rd, riser；104th, top shoe；105th, sliding block； 106th, strip passage；107th, back-moving spring；108th, elastomer；109th, tumbler；110th, upper feedblock；111st, lower feedblock； 112nd, crank connecting shaft；113rd, groove.
Embodiment
As shown in figure 1, a kind of band material conveying device described in the embodiment of the present invention, including：Power bar 2 is fixed with ram 1 Connection；Upper actuating rod 5 is arranged on above power bar 2.The middle part manufacturing gear strip 11 of power bar 2, gear 12 form with rack 11 Kinematic pair, connecting crank 13 on gear 12, the other end of crank 13 pass through crank connecting shaft 112 and connect top shoe 104；Lower effect Bar 15 is fixedly connected by contiguous block 14 with the bottom of power bar 2；Realize that a power source (power bar) drives all mechanisms Action.Feed mechanism 10 is arranged between upper actuating rod 5 and lower actuating rod 15, and feed mechanism 10 includes the guide part for being oriented to And for clamping the clamping part of strip 17.The middle part installation hinge 6 of upper actuating rod 5, make the direction of motion and upper holder block of power bar The direction of motion it is opposite.The right-hand member of upper actuating rod 5 connects upper holder block 9 by gas spring 8, and the right-hand member of lower actuating rod 15 passes through gas Body spring 8 connects lower lock block 16.With certain cushioning effect when clamping strip.The bottom of upper holder block 9 is into arc-shaped, upper holder block When down moving, rotate along hinge, matched by the bottom arc-shaped of upper holder block 9 with tumbler 109, under The upper plane of briquetting 16 is horizontal.Actuating rod back-moving spring 7 is installed on the right side of hinge 6, the reset for upper actuating rod.
As in Figure 2-4, guide part includes the riser 103 of vertical fixed placement, and riser 103 is respectively pacified down through bolt One flat plate 101 is filled, limiting plate 102 is installed in the side of flat board 101 by bolt, and top shoe 104 passes through bolt with sliding block 105 A single piece is connected into, the single piece is placed in the square frame that riser 103, flat board 101 and limiting plate 102 form, can be real It is now relative to slide.Top shoe 104 and the contact position both sides of sliding block 105 processing strip passage 106.
As shown in Fig. 2,5, clamping part includes upper feedblock 110 and lower feedblock 111, and the top of upper feedblock 110 passes through Axis connection tumbler 109, the bottom of lower feedblock 111 pass through axis connection tumbler 109.Upper feedblock 110 and lower feedblock 11l Between install back-moving spring 107.Elastomer 108, protection are installed at the relative contact of upper feedblock 110 and lower feedblock 111 The outer coating film of strip.Processing groove 113 passes through for the axle at flat board 101.
As shown in fig. 7, the left end processing kidney groove 4 of upper actuating rod 5 matches with bearing pin 3, bearing pin 3 is fixedly mounted on power bar 2 top.
Using a power source, realize that strip conveys, it is simple in construction, while without relatively sliding between strip and upper and lower feedblock It is dynamic, the protection to strip surface coating can be achieved.It is high using the transmission power of rack-and-pinion, Stability Analysis of Structures, displacement accuracy, simultaneously The single piece of top shoe and sliding block composition has power when strip conveys, and ensures the conveying of strip in place.Upper and lower actuating rod By the connection with power bar, when realizing strip conveying, upper feedblock prepares strip conveying with lower feedblock clamping strip, backhaul During, upper feedblock is separated with lower feeding by back-moving spring, makes the film of strip will not be caused to damage in backhaul.Gas The utilization of spring, make the clamping of strip strong, strip conveying is stable, while also has certain shock-absorbing capacity.
When specifically used, for convenience of the present invention is understood, it is described stage by stage with reference to accompanying drawing；
The work of progressive die punch press and the conveying of strip：Punch crank rotates a circle, drives ram to move up and down one Return and complete a punching press, and strip needs to move forward a mould position when ram is upward, and feed mechanism during ram undershoot The mould position that bounces back is needed, is prepared for the conveying of next strip.
1. feed mechanism retraction stage (referring to Fig. 1-2), ram drives power rail down, and rack drives gear is made counterclockwise Rotate, crank handle turns top shoe is toward left movement, while the clamping part in sliding block is turned left, and realizes one mould position of retraction.It is simultaneously upper to make Rotating counterclockwise for around hinge is realized under the drive of bearing pin with bar, upper holder block leaves the tumbler on top；With actuating rod at present Down moved under the drive of contiguous block, lower lock block is left the tumbler of bottom；Upper feedblock is resetting bullet with lower feedblock Separated in the presence of spring, upper actuating rod Rapid reset under upper actuating rod action of reset spring.Make to go up feedblock in backhaul with Feedblock will not cause to damage to the film of strip, be prepared for the conveying of next strip.
2. strip delivery phase (referring to Fig. 3,6), ram drives power rail up, and rack drives gear is made to turn clockwise Dynamic, crank handle turns top shoe is turned right motion, while the clamping part in sliding block is turned right, and realizes one mould position of strip movement.On simultaneously Actuating rod realizes rotating clockwise for around hinge under the drive of bearing pin, and upper holder block presses down the tumbler in portion, upper feeding Block overcomes the elastic force of back-moving spring down；Up moved under the drive of contiguous block with actuating rod at present, lower lock block is up pressed Stay the tumbler in portion, make the elastic force that lower feedblock overcomes back-moving spring up, feedblock is clamped with lower feedblock Firmly strip, strip is driven to move a mould position.When ram continues up, the position of upper lower lock block remains stationary as, up and down effect The displacement of bar is changed by gas spring, plays a part of a buffering.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (10)

  1. A kind of 1. band material conveying device, it is characterised in that including：
    Power bar (2), the power bar (2) are fixedly connected with ram (1)；
    Upper actuating rod (5), the left end processing kidney groove (4) of the upper actuating rod (5) match with bearing pin (3), and the bearing pin (3) is solid Dingan County is mounted in the top of the power bar (2)；
    The middle part manufacturing gear strip (11) of the power bar (2), gear (12) are paid with the rack (11) component movement, the gear (12) connecting crank (13) on, the other end of the crank (13) connect top shoe (104) by crank connecting shaft (112)；
    Lower actuating rod (15), the lower actuating rod (15) are fixedly connected by contiguous block (14) with the bottom of the power bar (2)；
    Feed mechanism (10), the feed mechanism (10) are arranged between the upper actuating rod (5) and the lower actuating rod (15), The feed mechanism (10) includes the guide part for being oriented to and the clamping part for clamping strip (17).
  2. A kind of 2. band material conveying device according to claim 1, it is characterised in that：The middle part peace of the upper actuating rod (5) Hinge (6), and the right-hand member of the upper actuating rod (5) connects upper holder block (9), the lower actuating rod (15) by gas spring (8) Right-hand member pass through gas spring (8) connect lower lock block (16).
  3. A kind of 3. band material conveying device according to claim 2, it is characterised in that：The bottom Cheng Yuan of the upper holder block (9) Arcuation, the upper plane of the lower lock block (16) are horizontal.
  4. A kind of 4. band material conveying device according to claim 2, it is characterised in that：Installed on the right side of the hinge (6) Actuating rod back-moving spring (7).
  5. A kind of 5. band material conveying device according to claim 1, it is characterised in that：The guide part includes vertical fixation and put The riser (103) put, the riser (103) respectively install one flat plate (101) down through bolt, the flat board (101) Limiting plate (102) is installed in side by bolt, the top shoe (104) and sliding block (105) be bolted into one it is whole Body part, the single piece are placed on the riser (103), flat board (101) with the square frame of limiting plate (102) composition, can be achieved It is relative to slide.
  6. A kind of 6. band material conveying device according to claim 5, it is characterised in that：The top shoe (104) with it is described under Sliding block (105) contact position both sides processing strip passage (106).
  7. A kind of 7. band material conveying device according to claim 5, it is characterised in that：The clamping part includes upper feedblock (110) and lower feedblock (111), the top of the upper feedblock (110) pass through axis connection tumbler (109), the lower feeding The bottom of block (111) passes through axis connection tumbler (109).
  8. A kind of 8. band material conveying device according to claim 7, it is characterised in that：The upper feedblock (110) and under give Expect back-moving spring (107) is installed between block (111).
  9. A kind of 9. band material conveying device according to claim 7 or 8, it is characterised in that：The upper feedblock (110) and under Elastomer (108) is installed at the relative contact of feedblock (111).
  10. A kind of 10. band material conveying device according to claim 7, it is characterised in that：Flat board (101) place processing groove (113) passed through for the axle.
CN201610727572.9A 2016-08-24 2016-08-24 A kind of band material conveying device Active CN106180447B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN106180447B true CN106180447B (en) 2018-03-23

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109759518A (en) * 2019-01-12 2019-05-17 苏州市职业大学 A kind of feeder

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JP3251135B2 (en) * 1994-09-30 2002-01-28 株式会社放電精密加工研究所 Progressive processing equipment
JP4700382B2 (en) * 2005-03-23 2011-06-15 旭精機工業株式会社 Transfer device
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