CN209579655U - Reciprocal cutting mechanism placed in the middle - Google Patents
Reciprocal cutting mechanism placed in the middle Download PDFInfo
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- CN209579655U CN209579655U CN201822194847.4U CN201822194847U CN209579655U CN 209579655 U CN209579655 U CN 209579655U CN 201822194847 U CN201822194847 U CN 201822194847U CN 209579655 U CN209579655 U CN 209579655U
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- lower die
- laminated structure
- cutting mechanism
- guide post
- actuator
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000000872 buffer Substances 0.000 claims abstract description 37
- 241000239290 Araneae Species 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of reciprocal cutting mechanisms placed in the middle, including fixed frame, actuator, upper laminated structure, guide post, lower die structure, buffer structure, connection structure, elastic component, bearing spider and cutter, actuator and guide post are installed on fixed frame, upper laminated structure, lower die structure and buffer structure are slidably mounted on guide post, actuator is fixedly connected with upper laminated structure and upper laminated structure is driven to move up and down, elastic component both ends contact at laminated structure and lower die structure respectively, cutter is installed on lower die structure, material strip is between upper laminated structure and buffer structure, actuator drives upper laminated structure mobile, after connection structure drives buffer structure to contact at laminated structure, actuator, which continues running, makes elastic component be in compressive state, cutter cuts material strip.It drives connection structure to move upper laminated structure and lower die structure synchronous on-off around bearing spider rotation by actuator, is consistent blank height, solve the problems, such as to cut inconvenience caused by material strip thickness is different.
Description
Technical field
The utility model relates to cut field more particularly to a kind of reciprocal cutting mechanism placed in the middle.
Background technique
Currently, the web-like or strip-shaped materials of paper, film class, when needing to cut into segment segment, traditional general severing
Method is that strip-shaped materials are placed in lower template, and lower template is fixed, fixed blade is equipped on cope plate, cope plate is through power
Source moves up and down, and strip-shaped materials are cut off by dynamic cut being fixed on cope plate.
When normal cutoff strip-shaped materials, cutter height keeps one when strip-shaped materials discharge port centre-height and upper and lower mould mold
It causes.If the discharge port centre-height of strip-shaped materials immobilizes, and when the thickness of strip-shaped materials changes, traditional is cut
Mechanism lower template is cannot being adapted to traditional general cutting mechanism for fixation, unconformable the reason is that because of strip-shaped materials
After thickness thickens, it can be interfered with the lower template height of cutting mechanism.And in order to guarantee to work normally, strip-shaped materials are always put
It is placed in fixed lower template upper surface, such cutter height cannot be just consistent with strip-shaped materials discharge port centre-height.
Existing cutting equipment can not be suitable for the strip-shaped materials of a variety of different-thickness, need to repeat replacement cutter, cut inconvenience.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of reciprocal guillotine placed in the middle
Structure can solve and cut inconvenient problem.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of reciprocal cutting mechanism placed in the middle, including fixed frame, actuator, upper laminated structure, guide post, lower die structure, buffering knot
Structure, connection structure, elastic component, bearing spider and cutter, the actuator and the guide post are installed on the fixed frame, it is described on
Laminated structure, lower die structure and buffer structure are slidably mounted on the guide post, and the actuator is fixedly connected with the upper laminated structure
And the upper laminated structure is driven to move up and down, the upper laminated structure and the lower die structure pass through the connection structure and institute respectively
Bearing spider connection is stated, the elastic component both ends contact at the upper laminated structure and the lower die structure, the cutter peace respectively
Loaded on the lower die structure, between the upper laminated structure and the buffer structure, the actuator drives on described material strip
Laminated structure is mobile, and after the connection structure drives the buffer structure to contact at the upper laminated structure, the actuator is after reforwarding
Work makes the elastic component be in compressive state, and the cutter cuts the material strip.
Further, the reciprocal cutting mechanism placed in the middle further includes locating part and small guide post, and described locating part one end contradicts
In the lower die structure, the other end is fixed on the buffer structure；The cutter is fixed on the lower die by the small guide post
Structure.
Further, the locating part is screw, and the small guide post sliding is contained in the buffer structure, the buffering knot
Structure and the small guide post clearance fit.
Further, stating reciprocal cutting mechanism placed in the middle further includes nut, and the nut is installed on the small guide post end, institute
It states nut and contacts at the lower die structure.
Further, the fixed frame includes upper mounted plate, side fixed plate and bottom plate, fixed plate and described
Bottom plate is fixedly connected by side fixed plate.
Further, the upper laminated structure includes cope plate, material strip upper holder block and upper straight bearing, is pressed on the material strip
Block and the upper straight bearing are installed on the cope plate, and the guide post sliding is contained in the upper straight bearing；It is described
Lower die structure includes lower template and lower die linear bearing, and the lower die linear bearing is fixed on the lower template, and the guide post is sliding
It is dynamic to be contained in the lower die linear bearing；The buffer structure includes buffer board, buffers linear bearing, material strip lower lock block, described
Buffering linear bearing and the material strip lower lock block are installed on the buffer board, and the guide post sliding is contained in the buffering linear axis
It holds.
Further, the material strip upper holder block and the material strip lower lock block open up fluted respectively, and the cutter is described in
Groove, which slides up and down, to be cut.
Further, the connection structure includes oscillating bearing connector and oscillating bearing, the oscillating bearing connector
It is connect with the oscillating bearing, the oscillating bearing connector is connect with the bearing spider.
Further, the bearing spider includes connector, and the connector both ends are connect with the oscillating bearing respectively
Part connection, the actuator are cylinder, and the actuator drives the upper laminated structure, the oscillating bearing connector and lower die knot
The movement of structure synchronous on-off.
Further, half of the stroke of the actuator greater than the upper laminated structure to the buffer structure distance.
Compared with prior art, the utility model has the beneficial effects that:
The cutter is installed on the lower die structure, and material strip is between the upper laminated structure and the buffer structure, institute
Stating actuator drives the upper laminated structure mobile, and the connection structure drives the buffer structure to contact at the upper laminated structure
Afterwards, the actuator, which continues running, makes the elastic component be in compressive state, and the cutter cuts the material strip.Pass through the drive
Moving part drives the connection structure to make the upper laminated structure and the lower die structure synchronous on-off around bearing spider rotation
Movement is consistent blank height, solves the problems, such as to cut inconvenience caused by material strip thickness is different.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the utility model back and forth cutting mechanism placed in the middle structure chart in the open state；
Fig. 2 is the side block diagram of reciprocal cutting mechanism placed in the middle shown in Fig. 1；
Fig. 3 is the cross-sectional view of reciprocal cutting mechanism Section A-A placed in the middle shown in Fig. 1；
Fig. 4 is another structure chart of reciprocal cutting mechanism placed in the middle shown in Fig. 1；
Fig. 5 is the enlarged drawing in reciprocal cutting mechanism placed in the middle shown in Fig. 4 at A；
Fig. 6 is the enlarged drawing in reciprocal cutting mechanism placed in the middle shown in Fig. 5 at B；
Fig. 7 is the perspective view of reciprocal cutting mechanism placed in the middle shown in Fig. 5；
Fig. 8 is that back and forth cutting mechanism placed in the middle is in the structure chart of closed state to the utility model；
Fig. 9 is the side block diagram of reciprocal cutting mechanism placed in the middle shown in Fig. 8；
Figure 10 is the cross-sectional view of reciprocal cutting mechanism section B-B placed in the middle shown in Fig. 8；
Figure 11 is another structure chart of reciprocal cutting mechanism placed in the middle shown in Fig. 8；
Figure 12 is the enlarged drawing in reciprocal cutting mechanism placed in the middle shown in Figure 11 at A；
Figure 13 is the enlarged drawing in reciprocal cutting mechanism placed in the middle shown in Figure 11 at B.
In figure: 10, fixed frame；11, upper mounted plate；12, side fixed plate；13, bottom plate；20, actuator；30, upper pressure
Structure；31, cope plate；32, material strip upper holder block；33, upper straight bearing；40, guide post；50, lower die structure；51, lower template；
52, lower die linear bearing；60, buffer structure；61, buffer board；62, linear bearing is buffered；63, material strip lower lock block；70, connection knot
Structure；71, oscillating bearing connector；72, oscillating bearing；80, elastic component；90, bearing spider；91, cutter；92, locating part；93,
Small guide post；94, nut；95, connector；200, material strip.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please refer to Fig. 1-13, a kind of reciprocal cutting mechanism placed in the middle, including fixed frame 10, actuator 20, upper laminated structure 30, lead
Column 40, lower die structure 50, buffer structure 60, connection structure 70, elastic component 80, bearing spider 90 and cutter 91, the actuator
20 and the guide post 40 be installed on the fixed frame 10, the upper laminated structure 30, lower die structure 50 and the sliding peace of buffer structure 60
Loaded on the guide post 40, the actuator 20 is fixedly connected and is driven with the upper laminated structure 30 and moved down on the upper laminated structure 30
Dynamic, the upper laminated structure 30 and the lower die structure 50 are connect by the connection structure 70 with the bearing spider 90 respectively,
80 both ends of elastic component contact at the upper laminated structure 30 and the lower die structure 50 respectively, and the cutter 91 is installed on described
Lower die structure 50, between the upper laminated structure 30 and the buffer structure 60, the actuator 20 drives described material strip 200
Upper laminated structure 30 is mobile, after the connection structure 70 drives the buffer structure 60 to contact at the upper laminated structure 30, the drive
Moving part 20, which continues running, makes the elastic component 80 be in compressive state, and the cutter 91 cuts the material strip 200.Pass through the drive
Moving part 20 drives the connection structure 70 to make the upper laminated structure 30 and the lower die structure around the bearing spider 90 rotation
The movement of 50 synchronous on-offs is consistent blank height, solves the problems, such as to cut inconvenience caused by 200 thickness of material strip is different.
Preferably, the reciprocal cutting mechanism placed in the middle further includes locating part 92 and small guide post 93, described 92 one end of locating part
The lower die structure 50 is contacted at, the other end is fixed on the buffer structure 60；The cutter 91 is solid by the small guide post 93
Due to the lower die structure 50.Specifically, the locating part 92 is screw, the small sliding of guide post 93 is contained in the buffering knot
Structure 60, the buffer structure 60 and small 93 clearance fit of guide post.Both it had ensured guiding demand, while having limited the lower die knot
The position of structure 50, strong applicability.
Preferably, stating reciprocal cutting mechanism placed in the middle further includes nut 94, and the nut 94 is installed on 93 end of small guide post
Portion, the nut 94 contact at the lower die structure 50.The small guide post 93 is avoided to deviate from, it is precisely convenient to reset.
Preferably, the fixed frame 10 includes upper mounted plate 11, side fixed plate 12 and bottom plate 13, fixed plate
11 and the bottom plate 13 be fixedly connected by side fixed plate 12, structural soundness is strong.
Preferably, the upper laminated structure 30 includes cope plate 31, material strip upper holder block 32 and upper straight bearing 33, the material
Band upper holder block 32 and the upper straight bearing 33 are installed on the cope plate 31, and the sliding of guide post 40 is contained in the top
Linear bearing 33；The lower die structure 50 includes lower template 51 and lower die linear bearing 52, and the lower die linear bearing 52 is fixed
In the lower template 51, the sliding of guide post 40 is contained in the lower die linear bearing 52；The buffer structure 60 includes buffering
Plate 61, buffering linear bearing 62, material strip lower lock block 63, the buffering linear bearing 62 and the material strip lower lock block 63 are installed on institute
Buffer board 61 is stated, the sliding of guide post 40 is contained in the buffering linear bearing 62.The buffering linear bearing 62 has ensured cunning
Dynamic smoothness, cutting are precisely smooth.
Preferably, the material strip upper holder block 32 and the material strip lower lock block 63 open up fluted respectively, 91 edge of cutter
The groove, which slides up and down, to be cut.The groove keeps away position for cutting, and has combined guiding role.
Preferably, the connection structure 70 includes oscillating bearing connector 71 and oscillating bearing 72, and the oscillating bearing connects
Fitting 71 is connect with the oscillating bearing 72, and the oscillating bearing connector 71 is connect with the bearing spider 90.The bearing
Support 90 includes connector 95, and 95 both ends of connector are connect with the oscillating bearing connector 71 respectively, the actuator
20 be cylinder, and the actuator 20 drives the upper laminated structure 30, the oscillating bearing connector 71 and lower die structure 50 synchronous
Opening and closing movement.Structure novel, ingenious in design, strong applicability, convenient for promoting.
Preferably, the stroke of the actuator 20 is greater than one that the upper laminated structure 30 arrives 60 distance of buffer structure
Half, specifically, the stroke of the actuator 20 is greater than the open height of the material strip upper holder block 32 and the material strip lower lock block 63
Half.To guarantee the stroke of cutting, ensure that cutting is smooth.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of reciprocal cutting mechanism placed in the middle, including fixed frame, actuator, upper laminated structure, guide post, lower die structure, buffer structure,
Connection structure, elastic component, bearing spider and cutter, it is characterised in that: the actuator and the guide post are installed on the fixation
Frame, the upper laminated structure, lower die structure and buffer structure are slidably mounted on the guide post, the actuator and the upper laminated structure
It is fixedly connected and the upper laminated structure is driven to move up and down, the upper laminated structure and the lower die structure pass through the connection respectively
Structure is connect with the bearing spider, and the elastic component both ends contact at the upper laminated structure and the lower die structure, institute respectively
It states cutter and is installed on the lower die structure, material strip is between the upper laminated structure and the buffer structure, the actuator band
It is mobile to move the upper laminated structure, after the connection structure drives the buffer structure to contact at the upper laminated structure, the driving
Part, which continues running, makes the elastic component be in compressive state, and the cutter cuts the material strip.
2. reciprocal cutting mechanism placed in the middle as described in claim 1, it is characterised in that: described back and forth cutting mechanism further includes between two parties
Locating part and small guide post, described locating part one end contact at the lower die structure, and the other end is fixed on the buffer structure；It is described
Cutter is fixed on the lower die structure by the small guide post.
3. cutting mechanism placed in the middle as claimed in claim 2 reciprocal, it is characterised in that: the locating part is screw, described small to lead
Column sliding is contained in the buffer structure, the buffer structure and the small guide post clearance fit.
4. reciprocal cutting mechanism placed in the middle as claimed in claim 3, it is characterised in that: stating reciprocal cutting mechanism placed in the middle further includes spiral shell
Mother, the nut are installed on the small guide post end, and the nut contacts at the lower die structure.
5. reciprocal cutting mechanism placed in the middle as described in claim 1, it is characterised in that: the fixed frame includes upper mounted plate, side
Fixed plate and bottom plate, fixed plate and the bottom plate are fixedly connected by side fixed plate.
6. reciprocal cutting mechanism placed in the middle as described in claim 1, it is characterised in that: the upper laminated structure includes cope plate, material
Band upper holder block and upper straight bearing, the material strip upper holder block and the upper straight bearing are installed on the cope plate, described
Guide post sliding is contained in the upper straight bearing；The lower die structure includes lower template and lower die linear bearing, the lower die
Linear bearing is fixed on the lower template, and the guide post sliding is contained in the lower die linear bearing；The buffer structure includes
Buffer board, buffering linear bearing, material strip lower lock block, the buffering linear bearing and the material strip lower lock block are installed on the buffering
Plate, the guide post sliding are contained in the buffering linear bearing.
7. reciprocal cutting mechanism placed in the middle as described in claim 1, it is characterised in that: under the material strip upper holder block and the material strip
Briquetting opens up fluted respectively, and the cutter is slided up and down along the groove and cut.
8. reciprocal cutting mechanism placed in the middle as claimed in claim 7, it is characterised in that: the connection structure includes that oscillating bearing connects
Fitting and oscillating bearing, the oscillating bearing connector are connect with the oscillating bearing, the oscillating bearing connector with it is described
Bearing spider connection.
9. reciprocal cutting mechanism placed in the middle as claimed in claim 8, it is characterised in that: the bearing spider includes connector, institute
It states connector both ends to connect with the oscillating bearing connector respectively, the actuator is cylinder, described in the actuator drive
Upper laminated structure, the oscillating bearing connector and the movement of lower die structure synchronous on-off.
10. reciprocal cutting mechanism placed in the middle as claimed in claim 9, it is characterised in that: the stroke of the actuator is greater than described
Half of the upper laminated structure to the buffer structure distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194847.4U CN209579655U (en) | 2018-12-26 | 2018-12-26 | Reciprocal cutting mechanism placed in the middle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194847.4U CN209579655U (en) | 2018-12-26 | 2018-12-26 | Reciprocal cutting mechanism placed in the middle |
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| Publication Number | Publication Date |
|---|---|
| CN209579655U true CN209579655U (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194847.4U Active CN209579655U (en) | 2018-12-26 | 2018-12-26 | Reciprocal cutting mechanism placed in the middle |
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| CN (1) | CN209579655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571580A (en) * | 2018-12-26 | 2019-04-05 | 慧眼自动化科技(深圳)有限公司 | Reciprocal cutting mechanism placed in the middle |
-
2018
- 2018-12-26 CN CN201822194847.4U patent/CN209579655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571580A (en) * | 2018-12-26 | 2019-04-05 | 慧眼自动化科技(深圳)有限公司 | Reciprocal cutting mechanism placed in the middle |
| CN109571580B (en) * | 2018-12-26 | 2023-12-29 | 深圳慧眼奇智科技有限公司 | Reciprocating centering cutting mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518035, Building A, Business Center, Gangzhilong Science and Technology Park, Heping East Road, Longhua Street, Longhua District, Shenzhen City, Guangdong Province, China, 310-311 Patentee after: Huiyan Automation Technology (Shenzhen) Co.,Ltd. Address before: 518035, Building A, Business Center, Gangzhilong Science and Technology Park, Heping East Road, Longhua Street, Longhua District, Shenzhen City, Guangdong Province, China, 310-311 Patentee before: HUIYAN AUTOMATION TECHNOLOGY (SHENZHEN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |