CN209050811U - A kind of cutting tool - Google Patents
A kind of cutting tool Download PDFInfo
- Publication number
- CN209050811U CN209050811U CN201821585217.3U CN201821585217U CN209050811U CN 209050811 U CN209050811 U CN 209050811U CN 201821585217 U CN201821585217 U CN 201821585217U CN 209050811 U CN209050811 U CN 209050811U
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- China
- Prior art keywords
- cutter
- guide rod
- cutting tool
- rack
- locating part
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Abstract
The utility model provides a kind of cutting tool, comprising: rack；The cutter and driving mechanism of frame lower are mounted on, driving mechanism and cutter are sequentially connected, to drive cutter to carry out circumgyration incision；Two locating parts of bottom of the frame are set, and cutter are located between two locating parts.The utility model is set in bottom of the frame there are two locating part, and locating part can move up and down, and is guaranteed to compress EVA with the moment in cutting process before cutting, will not be generated the related of EVA, guarantee cutting effect；In addition, driving it to carry out circumgyration incision using driving mechanism cutter, cutting efficiency is not only improved, but also extend the service life of cutter.
Description
Technical field
The utility model relates to photovoltaic art EVA cutting apparatus technical fields, and in particular to a kind of cutting tool.
Background technique
EVA plate is a kind of common structure of photovoltaic art, it is therefore desirable to be cut to it, existing EVA cuts mode
It is that EVA is laid on felt, by vacuum evacuation device the air between EVA and felt is detached, so that EVA is adsorbed on hair
On felt, then by cutting tool EVA is cut by preset path.Existing cutting tool passes through the pushing with cutting blade
With the cutting of movement (i.e. vertical cut knife) Lai Jinhang EVA, because EVA is flexible, the meeting when the unilateral cutting of EVA is completed of existing cutter
Related EVA rises together, and existing cutter depth of cut is uncontrollable, and prolonged EVA cutting can be formed on felt plate cuts
Score mark, and since the individual places of felt have protrusion, easily damage felt；In addition, the cutting efficiency of cutter is lower and blade
Service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of cutting tools, to solve the related EVA of existing cutting tool, be easy
Damage felt, the problem that cutting efficiency is lower and blade service life is short.
To achieve the above object, the utility model proposes technical solution it is as follows: a kind of cutting tool, comprising: rack；Peace
Mounted in the cutter and driving mechanism of the frame lower, the driving mechanism and the cutter are sequentially connected, to drive
It states cutter and carries out circumgyration incision；Two locating parts of the bottom of the frame are set, and the locating part can move up and down, described
Cutter are located between two locating parts；Wherein, when being in non-cutting state, the level height of the locating part is less than institute
The level height of cutter is stated, when being in cut state, the level that the level height of the locating part is greater than the cutter is high
Degree.
According to cutting tool provided by the utility model, set that there are two locating parts in bottom of the frame, locating part can be upper and lower
Movement guarantees to compress EVA with the moment in cutting process before cutting, will not generate the related of EVA, guarantee cutting effect；In addition,
It drives it to carry out circumgyration incision using driving mechanism cutter, not only improves cutting efficiency, but also extend making for cutter
Use the service life.
In addition, can also have the following additional technical features: according to the cutting tool of the utility model above-described embodiment
An example according to the present utility model passes through the first elastic component phase between the locating part and the bottom of the frame
Connection.
An example according to the present utility model, is connected between first elastic component and the locating part by connection frame
It connects.
An example according to the present utility model, further includes bindiny mechanism and guiding mechanism, the bindiny mechanism and default
Track is connected and moves along preset direction, and the guiding mechanism is connected with the bindiny mechanism and the rack respectively,
Wherein, the guiding mechanism can make the rack move up and down along its preset direction.
An example according to the present utility model, the guiding mechanism include guide rod and are set in the guide rod top
The second elastic component；The upper end of the guide rod is connected with the bindiny mechanism, the lower part of the guide rod and the rack
It is slidably matched；The both ends of second elastic component are connected with the bindiny mechanism and the rack respectively.
An example according to the present utility model, the rack are equipped with sliding slot, and the guide rod is equipped with sliding with the sliding slot
The sliding part of dynamic cooperation.
An example according to the present utility model, the lower part of the guide rod are mounted in the rack, the guide rod
Bottom be connected with block piece, the bottom end that the block piece limits the guide rod is detached from the rack.
An example according to the present utility model, the block piece are the nut cooperated with the guide rod thread.
An example according to the present utility model, the locating part are the idler wheel being mounted on the rack.
An example according to the present utility model, further includes transmission mechanism, and the driving mechanism passes through the transmission mechanism
It is sequentially connected with the cutter.
The advantages of above additional aspect, will be set forth in part in the description, and partially will become from the following description bright
It is aobvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cutting tool of the present embodiment；
Fig. 2 is the structural schematic diagram of the cutting tool of the present embodiment；
Fig. 3 is the connection schematic diagram of the locating part of the present embodiment, connection frame and the first elastic component.
In attached drawing, parts list represented by the reference numerals are as follows:
1, rack；2, driving mechanism；3, cutter；4, locating part；5, the first elastic component；6, bindiny mechanism；7, Guiding machine
Structure；8, guide rod；9, the second elastic component；10, sliding slot；11, sliding part；12, drive rod；13, block piece；14, connection frame.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
In conjunction with shown in attached Fig. 1 and 2, a kind of cutting tool, including rack 1, driving mechanism 2, cutting are present embodiments provided
The components such as knife 3 and locating part 4.
Specifically, the cutter 3 and driving mechanism 2 of the present embodiment are mounted on 1 lower part of rack, driving mechanism 2 and cutter 3
Transmission connection, to drive cutter 3 to carry out circumgyration incision；The bottom of rack 1 is arranged in two locating parts 4, and cutter 3 are located at two
Between a locating part 4, and two locating parts 4 can be moved in vertical direction, and when being in non-cutting state, the level of locating part
Height is less than the level height of cutter, and when being in cut state, the level height of locating part is greater than the level height of cutter.
So that being compacted EVA by two locating parts 4 with when cutting before cutting, due to the pressure of locating part 4, EVA is opened
Tightly, prevent EVA from shifting, it may not be necessary to the i.e. cut-off EVA of the supporting surface of blade lower part felt, to ensure that the effect cut
Fruit, while increasing the service life of felt, locating part 4 is higher by the height of cutter 3, as cuts the thickness of the EVA of material.
Specifically, be connected as shown in figure 3, passing through the first elastic component 5 between the locating part of the present embodiment and bottom of the frame,
First elastic component 5 can be the elastic constructions such as spring, and the walking for the ease of entire cutting tool on the surface EVA, into one
Step improves cutting efficiency, and two locating parts 4 of the present embodiment are two idler wheels, can not only realize above-mentioned limit and compression
Effect, moreover it is possible to convenient for the movement of cutter, reduce the frictional force of locating part and EVA film.And in order to connect the first elastic component and idler wheel,
The present embodiment also has the connection frame 14 in diagram, is connected between first elastic component 5 and locating part 4 by connection frame.
In conjunction with above structure it is found that the present embodiment is set in 1 bottom of rack there are two locating part 4, can be pushed down in cutting
EVA will not generate the related of EVA, guarantee cutting effect；In addition, driving it to rotate using driving mechanism 2 cutter 3
Cutting, not only improves cutting efficiency, but also extend the service life of cutter 3.
On the basis of above structure, the present embodiment further includes bindiny mechanism 6, bindiny mechanism 6 respectively with rack 1 and knife
Tool mounting base is connected (not shown), and tool fitting can be understood as one for installing setting for entire cutting tool
It is standby, there is a predetermined trajectory, playing fixed and guiding role, entire cutting tool can be on it along preset side
To movement, to carry out the cutting of material.
The guiding mechanism 7 of the present embodiment is connected with bindiny mechanism 6 and rack 1 respectively, wherein guiding mechanism 7 can make machine
Frame 1 moves up and down along the preset direction of guiding mechanism 7, and the setting of guiding mechanism 7 can guarantee rack 1 and cutter 3 in EVA table
Face moves up and down, and good cutting effect can usually not guaranteed by height occur on the surface EVA.
Specifically, there are many structure types of guiding mechanism 7, such as shown in Fig. 1 and Fig. 2, the guiding mechanism 7 of the present embodiment
Including guide rod 8 and the second elastic component 9 for being set in 8 top of guide rod, the second elastic component is also possible to spring；Guide rod 8
Upper end is connected with the bottom of bindiny mechanism 6, and lower part and the rack 1 of guide rod 8 are slidably matched；The both ends of second elastic component 9 point
It is not connected with bindiny mechanism 6 and rack 1, rack 1 is moved up and down on guide rod 8, and passes through the second elasticity
Part 9 can make rack 1 automatically reset after generating upper and lower displacement, be very suitable for the rugged EVA in surface, can guarantee
Good cutting effect.
Specifically, the mode that the lower part of the guide rod 8 of the present embodiment and rack 1 are slidably matched are as follows: rack 1 is equipped with sliding slot
10, guide rod 8 is equipped with the sliding part 11 being slidably matched with sliding slot 10, and it is convex that sliding part 11 can be one be arranged in connecting rod
It rises or the structures such as boss, so that rack 1 has certain stability when guide rod 8 moves up and down.
And in conjunction with attached drawing it is found that in order to further rack 1 guide rod 8 move up and down when stability, the present embodiment
The lower part of guide rod 8 be mounted in rack 1, i.e., there is certain installation space, so that the lower part of guide rod 8 inside rack 1
Disposed within, the bottom of guide rod 8 is connected with block piece 13, the size of block piece 13 be greater than at the top of installation space for guide rod
The size of the opening of 8 insertions, block piece 13 can prevent the bottom end of guide rod 8 to be detached from rack 1.Specifically, the resistance of the present embodiment
Block piece 13 is the nut being threadedly engaged with guide rod 8, convenient for the dismounting with guide rod 8, so that guide rod 8 during installation can be direct
It protrudes into installation space.
It should be noted that above-mentioned installation space is not a closed space, it can be and formed by a frame,
Frame structure protrudes into the connection with nut afterwards convenient for guide rod 8.
In addition, guiding mechanism 7 can also be cylinder (not shown) in addition to above-mentioned 7 structure of guiding mechanism, certainly this
The cylinder at place does not play the role of driving effect, functions only as buffering and reply, similar with above-mentioned guide rod 8 and the second bullet
The combination of property part 9, but up and down motion of the rack 1 on the piston rod of cylinder is compared to above-mentioned guide rod 8 and the second bullet
The combination of property part 9 is more stable, but cost is also relatively high.
Specifically, the driving mechanism 2 of the present embodiment can be motor, motor can directly drive cutter 3 to rotate, or
Motor is sequentially connected by the transmission mechanisms such as gear set and cutter 3, to realize the rotation of cutter 3.Certainly, driving mechanism 2
It is also possible to other structures form, for example, the driving mechanism 2 of the present embodiment is air pump, air pump passes through the drive rod 13 in diagram
It is driven and intercepts with cutter 3, air pump 12 drives drive rod 13 to rotate, and cutter 3 are mounted on drive rod 13, so that drive rod 13
It drives cutter 3 to rotate, realizes the cutting of EVA.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device of indication or suggestion meaning must have a particular orientation, be constructed and be grasped with specific orientation
Make, should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral etc..For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of cutting tool characterized by comprising
Rack；
The cutter and driving mechanism of the frame lower are mounted on, the driving mechanism and the cutter are sequentially connected, with
The cutter are driven to be cut；
Two locating parts of the bottom of the frame are set, and the locating part can move up and down, and the cutter are located at two institutes
It states between locating part；Wherein, when being in non-cutting state, the level that the level height of the locating part is less than the cutter is high
Degree, when being in cut state, the level height of the locating part is greater than the level height of the cutter.
2. cutting tool according to claim 1, which is characterized in that pass through between the locating part and the bottom of the frame
First elastic component is connected.
3. cutting tool according to claim 2, which is characterized in that lead between first elastic component and the locating part
Connection frame is crossed to be connected.
4. cutting tool according to claim 1, which is characterized in that further include bindiny mechanism and guiding mechanism, the company
Connection mechanism is connected with predetermined trajectory and moves along preset direction, the guiding mechanism respectively with the bindiny mechanism and described
Rack is connected, wherein the guiding mechanism can make the rack move up and down along its preset direction.
5. cutting tool according to claim 4, which is characterized in that the guiding mechanism includes guide rod and is set in institute
State second elastic component on guide rod top；The upper end of the guide rod is connected with the bindiny mechanism, under the guide rod
Portion and the housing slide cooperate；The both ends of second elastic component are connected with the bindiny mechanism and the rack respectively.
6. cutting tool according to claim 5, which is characterized in that the rack is equipped with sliding slot, and the guide rod is equipped with
The sliding part being slidably matched with the sliding slot.
7. cutting tool according to claim 5, which is characterized in that the lower part of the guide rod is mounted on the rack
Interior, the bottom of the guide rod is connected with block piece, and the bottom end that the block piece limits the guide rod is detached from the rack.
8. cutting tool according to claim 7, which is characterized in that the block piece is to cooperate with the guide rod thread
Nut.
9. cutting tool according to claim 1-8, which is characterized in that the locating part is to be mounted on the machine
Idler wheel on frame.
10. cutting tool according to claim 1-8, which is characterized in that it further include transmission mechanism, the driving
Mechanism is sequentially connected by the transmission mechanism and the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585217.3U CN209050811U (en) | 2018-09-27 | 2018-09-27 | A kind of cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585217.3U CN209050811U (en) | 2018-09-27 | 2018-09-27 | A kind of cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050811U true CN209050811U (en) | 2019-07-02 |
Family
ID=67049562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585217.3U Active CN209050811U (en) | 2018-09-27 | 2018-09-27 | A kind of cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176643A (en) * | 2018-09-27 | 2019-01-11 | 成都东腾薄膜太阳能有限公司 | A kind of cutting tool |
-
2018
- 2018-09-27 CN CN201821585217.3U patent/CN209050811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176643A (en) * | 2018-09-27 | 2019-01-11 | 成都东腾薄膜太阳能有限公司 | A kind of cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Beijing Huihong Technology Co., Ltd Address before: No. 2002, Konggang 4th Road, Shuangliu District, Chengdu, Sichuan 610200 Patentee before: CHENGDU DONGTENG FILM SOLAR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Beijing Huihong Technology Co., Ltd |