CN107512617A - A kind of 3rd folding jack knife mechanism of cloth grass folding machine - Google Patents
A kind of 3rd folding jack knife mechanism of cloth grass folding machine Download PDFInfo
- Publication number
- CN107512617A CN107512617A CN201710865917.1A CN201710865917A CN107512617A CN 107512617 A CN107512617 A CN 107512617A CN 201710865917 A CN201710865917 A CN 201710865917A CN 107512617 A CN107512617 A CN 107512617A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- jack knife
- cylinder
- cloth grass
- rotatablely connected
- 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
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- 239000004744 fabric Substances 0.000 title claims abstract description 26
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/28—Folding in combination with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The present invention relates to a kind of the 3rd folding jack knife mechanism of cloth grass folding machine, including jack knife frame, four bearing blocks are fixedly installed on jack knife frame, front swing arm is rotatablely connected with respective bearing block respectively with rear-swing arm；Swing arm connecting rod two end is rotatablely connected with forward and backward swing arm respectively；The end of rear-swing arm is also rotatablely connected with cylinder extension bar, and cylinder can rotate freely around the cylinder pin being fixed on jack knife frame；The push rod of cylinder is connected with cylinder extension bar；Rear-swing arm, front swing arm are directly or indirectly rotatablely connected with fixed jack knife simultaneously；Cylinders providing power, rear-swing arm rotation is driven, front swing arm also follows synchronous rotary, and jack knife carries out incision/upper lift motion.The present invention can be amplified using cylinder stroke to incision stroke, and so as to the cylinder of selection of small, product structure can be advantageous to the space layout inside cloth grass folding machine with more compact；For the cloth grass folding machine of spaces compact, more convenient, complete machine cost also therefore reduction is spatially laid out；It is simple in construction, operate steadily reliable.
Description
Technical field
The present invention relates to the folding device in a kind of cloth grass folding machine, is the 3rd folding folding of cloth grass folding machine specifically
Cutter mechanism, belong to cloth grass folder technology field.
Background technology
The 3rd folding is by the relative rotation by one group of engaged cylinders and cloth grass can be made to enter this engagement during cloth grass folds
The jack knife composition of roller.In the prior art, the 3rd folding of cloth grass folding machine has various modes：High-pressure jet formula air knife, directly drive
Dynamic formula mechanical blades and connecting rod drive-type mechanical blades.
Existing connecting rod drive-type mechanical blades, there is the form being pivoted, and the jack knife of this form usually can not vertically enter
Between entering a pair of meshing roller, the effect folded to cloth grass has bad influence；Also there are the jack knife of parallel incision, this form
Jack knife it is higher to the range demands of cylinder, cylinder output is often larger, for the cloth grass folding machine of spaces compact, space
Upper layout is more difficult, and complete machine cost is also therefore higher.
The content of the invention
The technical problem to be solved in the invention is：The existing cloth that parallel incision is carried out using connecting rod drive-type mechanical blades
The careless folding jack knife mechanism of folding machine the 3rd, general using the form being pivoted, the jack knife of this form usually can not be vertically into
Between a pair of meshing roller, the effect folded to cloth grass has bad influence.
The present invention takes following technical scheme：
A kind of 3rd folding jack knife mechanism of cloth grass folding machine, including jack knife frame 1, four are fixedly installed on the jack knife frame 1
Bearing block 3, front swing arm 5 are rotatablely connected with respective bearing block 3 respectively with rear-swing arm 10；The both ends of swing arm connecting rod 9 respectively with forward and backward pendulum
Arm is rotatablely connected；The end of rear-swing arm 10 is also rotatablely connected with cylinder extension bar 8, and cylinder 6 can be around the gas being fixed on jack knife frame 1
Cylinder bearing pin 4 rotates freely；The push rod of cylinder is connected with cylinder extension bar 8；The rear-swing arm 10, front swing arm 5 simultaneously directly or
Connect and be rotatablely connected with fixed jack knife 11；Cylinder 6 provides power, drives rear-swing arm 10 to rotate, and front swing arm 5 also follows synchronous rotary,
Jack knife 11 carries out incision/upper lift motion.
Further, jack knife fixed plate 7 is rotatablely connected with rear-swing arm 10 and front swing arm 5, and jack knife 11 is fixed on the jack knife
In fixed plate 7.
Further, buffer shock-absorbing pad 2, the buffer shock-absorbing pad 2 and rear-swing arm 10 are fixedly installed on the jack knife frame 1
Position correspondence, the anglec of rotation of rear-swing arm 10, and the amplitude that jack knife fixed plate 7 moves downward can be limited；It is slow by adjusting
The position adjustments of cushion blocking 2 are rushed, the amplitude of 11 parallel incision of jack knife can be adjusted.
Further, the cylinder extension bar 8, jack knife 11, jack knife fixed plate 7 be arranged in parallel.
The beneficial effects of the present invention are：
1) the horizontal incision of cutting knife, accurately incision can enter between one group of engaged cylinders, cloth grass folding effect is good；
2) incision stroke can be amplified using cylinder stroke, so as to the cylinder of selection of small, product structure can be with
It is more compact, be advantageous to the space layout inside cloth grass folding machine；
3) can be by adjusting forward and backward turning arm actual rotation when radius, the stroke and buffer shock-absorbing pad of cylinder
The position of setting, incision amplitude is adjusted, regulation leeway is big；
4) for the cloth grass folding machine of spaces compact, spatially it is laid out more convenient, complete machine cost also therefore reduction.
5) it is simple in construction, operate steadily reliable.
Brief description of the drawings
Fig. 1 is the front view of the 3rd folding jack knife mechanism of cloth grass folding machine of the present invention.
Fig. 2 is the stereogram of the 3rd folding jack knife mechanism of cloth grass folding machine of the present invention.
In figure, 1, three folding jack knife framves, 2, bumper and absorbing shock pad, 3, bearing block, 4, cylinder pin, 5, front swing arm, 6, cylinder, 7,
Jack knife fixed plate, 8, cylinder extension bar, 9, swing arm connecting rod, 10, rear-swing arm, 11, jack knife.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-2, a kind of the 3rd folding jack knife mechanism of cloth grass folding machine, including jack knife frame 1 is solid on the jack knife frame 1
Four bearing blocks 3 are set surely, and front swing arm 5 is rotatablely connected with respective bearing block 3 respectively with rear-swing arm 10；The both ends of swing arm connecting rod 9 point
It is not rotatablely connected with forward and backward swing arm；The end of rear-swing arm 10 is also rotatablely connected with cylinder extension bar 8, and cylinder 6 can be rolled over around being fixed on
Cylinder pin 4 on knife rest 1 rotates freely；The push rod of cylinder is connected with cylinder extension bar 8；The rear-swing arm 10, front swing arm 5 are same
When be directly or indirectly rotatablely connected with fixed jack knife 11；Cylinder 6 provides power, drives rear-swing arm 10 to rotate, front swing arm 5 is also followed
Synchronous rotary, jack knife 11 carry out incision/upper lift motion.
In this embodiment, it is rotatablely connected, rolls over rear-swing arm 10 and front swing arm 5 with continued reference to Fig. 1-2, jack knife fixed plate 7
Knife 11 is fixed in the jack knife fixed plate 7.
In this embodiment, with continued reference to Fig. 1-2, buffer shock-absorbing pad 2, the buffering are fixedly installed on the jack knife frame 1
Cushion blocking 2 and the position correspondence of rear-swing arm 10, the anglec of rotation of rear-swing arm 10 can be limited, and jack knife fixed plate 7 moves downward
Amplitude；By adjusting the position adjustments of buffer shock-absorbing pad 2, the amplitude of 11 parallel incision of jack knife can be adjusted.
In this embodiment, with continued reference to Fig. 1-2, the cylinder extension bar 8, jack knife 11, jack knife fixed plate 7 is parallel sets
Put.
During specific works, when cylinder 6 provides power, rear-swing arm 10 is driven to rotate, while the also and then synchronous rotation of front swing arm 5
Turn.In the presence of bumper and absorbing shock pad 2, the anglec of rotation of rear-swing arm 10 and front swing arm 5, and then jack knife fixed plate can be limited
7 move downward and can also receive limitation.Moving downward for corresponding jack knife 11 also and then receives limitation.When the stroke of cylinder 6 on earth when,
The stroke of jack knife 11 can also arrive bottom, and when the cylinder stroke of cylinder 6 is withdrawn, the stroke of jack knife 11 also and then can be carried up.Cylinder
A do action complete.
Above is the preferred embodiments of the present invention, those of ordinary skill in the art can also carry out various changes on this basis
Change or improve, on the premise of the total design of the present invention is not departed from, these conversion or improvement should all belong to application claims guarantor
Within the scope of shield.
Claims (4)
- A kind of 1. the 3rd folding jack knife mechanism of cloth grass folding machine, it is characterised in that：Including jack knife frame (1), four bearing blocks (3), front swing arm (5) and rear-swing arm (10) are fixedly installed on the jack knife frame (1) It is rotatablely connected respectively with respective bearing block (3)；Swing arm connecting rod (9) both ends are rotatablely connected with forward and backward swing arm respectively；The end of rear-swing arm (10) is also rotatablely connected with cylinder extension bar (8), and cylinder (6) can be around being fixed on jack knife frame (1) Cylinder pin (4) rotates freely；The push rod of cylinder is connected with cylinder extension bar (8)；The rear-swing arm (10), front swing arm (5) while directly or indirectly it is rotatablely connected with fixed jack knife (11)；Cylinder (6) provides power, drives rear-swing arm (10) rotation, and front swing arm (5) also follows synchronous rotary, and jack knife (11) is carried out down Cut/above lift motion.
- 2. the 3rd folding jack knife mechanism of cloth grass folding machine as claimed in claim 1, it is characterised in that：Jack knife fixed plate (7) with Rear-swing arm (10) and front swing arm (5) rotation connection, jack knife (11) are fixed on the jack knife fixed plate (7).
- 3. the 3rd folding jack knife mechanism of cloth grass folding machine as claimed in claim 2, it is characterised in that：On the jack knife frame (1) Buffer shock-absorbing pad (2), the buffer shock-absorbing pad (2) and rear-swing arm (10) position correspondence is fixedly installed, rear-swing arm can be limited (10) the anglec of rotation, and the amplitude that jack knife fixed plate (7) moves downward；Adjusted by the position for adjusting buffer shock-absorbing pad (2) Section, the amplitude of the parallel incision of jack knife (11) can be adjusted.
- 4. the 3rd folding jack knife mechanism of cloth grass folding machine as claimed in claim 2, it is characterised in that：The cylinder extension bar (8), jack knife (11), jack knife fixed plate (7) be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865917.1A CN107512617A (en) | 2017-09-22 | 2017-09-22 | A kind of 3rd folding jack knife mechanism of cloth grass folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865917.1A CN107512617A (en) | 2017-09-22 | 2017-09-22 | A kind of 3rd folding jack knife mechanism of cloth grass folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107512617A true CN107512617A (en) | 2017-12-26 |
Family
ID=60726569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710865917.1A Pending CN107512617A (en) | 2017-09-22 | 2017-09-22 | A kind of 3rd folding jack knife mechanism of cloth grass folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107512617A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574327U (en) * | 2009-11-26 | 2010-09-08 | 江苏海狮机械集团有限公司 | Driving wheel clutch device for fabric folding machine |
| CN201746158U (en) * | 2010-07-02 | 2011-02-16 | 上海申光洗涤机械集团有限公司 | Cutter mechanism at fifth fold of folding machine |
| CN203602934U (en) * | 2013-11-20 | 2014-05-21 | 江苏海狮机械集团有限公司 | First fold folding device in linen folding machine |
| CN204059049U (en) * | 2014-07-03 | 2014-12-31 | 上海百强洗涤设备制造有限公司 | A kind of jack knife mechanism of new type foldable machine |
| CN205399029U (en) * | 2016-03-03 | 2016-07-27 | 昆山川岛洗涤机械有限公司 | Cloth grass folder is folding knife and gas blowing device that roll over of first, second transversely |
| CN207243112U (en) * | 2017-09-22 | 2018-04-17 | 上海威士机械有限公司 | A kind of 3rd folding jack knife mechanism of cloth grass folding machine |
-
2017
- 2017-09-22 CN CN201710865917.1A patent/CN107512617A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574327U (en) * | 2009-11-26 | 2010-09-08 | 江苏海狮机械集团有限公司 | Driving wheel clutch device for fabric folding machine |
| CN201746158U (en) * | 2010-07-02 | 2011-02-16 | 上海申光洗涤机械集团有限公司 | Cutter mechanism at fifth fold of folding machine |
| CN203602934U (en) * | 2013-11-20 | 2014-05-21 | 江苏海狮机械集团有限公司 | First fold folding device in linen folding machine |
| CN204059049U (en) * | 2014-07-03 | 2014-12-31 | 上海百强洗涤设备制造有限公司 | A kind of jack knife mechanism of new type foldable machine |
| CN205399029U (en) * | 2016-03-03 | 2016-07-27 | 昆山川岛洗涤机械有限公司 | Cloth grass folder is folding knife and gas blowing device that roll over of first, second transversely |
| CN207243112U (en) * | 2017-09-22 | 2018-04-17 | 上海威士机械有限公司 | A kind of 3rd folding jack knife mechanism of cloth grass folding machine |
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