CN215037892U - Fruit vegetables net cover cutting device - Google Patents
Fruit vegetables net cover cutting device Download PDFInfo
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- CN215037892U CN215037892U CN202121408771.6U CN202121408771U CN215037892U CN 215037892 U CN215037892 U CN 215037892U CN 202121408771 U CN202121408771 U CN 202121408771U CN 215037892 U CN215037892 U CN 215037892U
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Abstract
The utility model relates to a fruit vegetables net cover cutting device belongs to fruit vegetables equipment for packing technical field. Including the net cover guiding mechanism and locate the net cover cutting knife tackle of net cover guiding mechanism top, wherein, net cover guiding mechanism is including installing in the net cover spacing ring of fixed plate top, the toper balancing weight has been placed in the net cover spacing ring, perpendicular downwardly extending's counter weight pipe is installed to the balancing weight bottom, offer the mouth of passing through that is used for through counter weight pipe and net cover on the fixed plate, net cover cutting knife tackle is including the lower spacing support that sets up from bottom to top, the deflector, go up the spacing support, be equipped with the cutter of six cyclic annular overall arrangements between lower spacing support and the deflector, install the actuating mechanism who is used for driving six cutters to open or draw in on the lower spacing support. The utility model discloses the structure is succinct, can the fly-cutting screen cloth, and work efficiency is high.
Description
Technical Field
The utility model relates to a fruit vegetables net cover cutting device belongs to fruit vegetables equipment for packing technical field.
Background
Before the fruits and vegetables are boxed, in order to avoid collision in the transportation process, bagging treatment needs to be carried out, and before bagging, the net sleeve needs to be cut into a proper length and then sleeved outside the fruits and vegetables. At present, manual cutting of a net sleeve is mostly adopted, and the defects of low working efficiency, increase of production cost of enterprises and the like exist in manual cutting.
Disclosure of Invention
An object of the utility model is to solve the weak point that above-mentioned prior art exists, provide a structure succinct, can the fly-cutting screen cloth, fruit vegetables screen cloth cutting device that work efficiency is high.
In order to achieve the above object, the utility model provides a following technical scheme:
a fruit and vegetable net cutting device is characterized by comprising a net guide mechanism and a net cutting knife set arranged above the net guide mechanism, wherein the net guide mechanism comprises a net limiting ring 19 arranged above a fixing plate 18, a conical balancing weight 20 is arranged in the net limiting ring 19, a vertically downward extending balancing weight pipe 21 is arranged at the bottom of the balancing weight 20, a through hole 22 for passing through the balancing weight pipe 21 and a net is formed in the fixing plate 18, the net cutting knife set comprises a lower limiting support 2, a steering plate 1 and an upper limiting support 8 which are arranged from bottom to top, six cutters 4 in annular arrangement are arranged between the lower limiting support 2 and the steering plate 1, and a driving mechanism for driving the six cutters 4 to open or close is arranged on the lower limiting support 2;
the fixed plate 18 and the lower limiting bracket 2 are supported by a plurality of main supporting rods 23, and the net sleeve limiting ring 19 is supported and arranged above the fixed plate 18 by a plurality of auxiliary supporting rods 24;
a guide vertical rod 29 is inserted on the counterweight block 20, the bottom of the guide vertical rod 29 is installed in the counterweight block 20 through a linear bearing 25, a net cover top plate 26 with the diameter larger than that of the guide vertical rod 29 is installed at the top of the guide vertical rod 29, a spring 27 is arranged between the net cover top plate 26 and the linear bearing 25, the spring 27 is sleeved outside the guide vertical rod 29, and a flat cushion 28 with the diameter larger than the outer diameter of the guide vertical rod 29 is installed at the bottom of the guide vertical rod 29;
the steering plate 1 and the lower limiting support 2 are both annular, a sliding groove piece 16 is fixed in the lower limiting support 2, the centers of the steering plate 1 and the sliding groove piece 16 are respectively provided with a net sleeve through hole 17, the sliding groove piece 16 horizontally extends outwards from the net sleeve through hole 17 to form a plurality of equally spaced lower sliding grooves 3, the lower surface of the steering plate 1 is provided with a hexagonal upper sliding groove 6, the upper surface of the cutter 4 is provided with a convex block 7 inserted in the upper sliding groove 6, the lower surface of the cutter 4 is provided with a cutter cam 5 inserted in the lower sliding groove 3, and the lower limiting support 2 is provided with a driving mechanism for driving the steering plate 1 to rotate;
an arc-shaped upper limiting bracket 8 is arranged above the steering plate 1, the upper limiting bracket 8 is fixed on the lower limiting bracket 2 through an upright post 9, and the lower surface of the upper limiting bracket 8 is provided with a plurality of limiting wheels 10 which are contacted with the outer circumference of the steering plate 1;
the driving mechanism comprises an air cylinder 11 arranged on the lower limiting bracket 2, a rectangular frame 12 is arranged at the tail end of a telescopic rod of the air cylinder 11, a horizontal outward-extending mounting surface 13 is arranged on the steering plate 1, a steering cam 14 is arranged above the mounting surface 13, and the steering cam 14 is embedded in the rectangular frame 12;
the rectangular frame 12 is also connected with a guide rod 15, and the guide rod 15 is arranged on the lower limiting bracket 2 through a bearing seat;
the cutting knife 4 comprises a knife blade support 4-1, a knife blade 4-2 and a knife blade cover plate 4-3, the knife blade 4-2 is fastened on the knife blade support 4-1 through the knife blade cover plate 4-3, the knife blade 4-2 is in a strip shape, one end of the knife blade 4-2 is provided with a sharp corner 4-5, cutting edges 4-4 of the six knife blades 4-2 are arranged around the net cover passing opening, and after the six cutting knives 4 are folded, the sharp corners 4-5 are converged at the circle center of the net cover passing opening;
The fruit and vegetable net cutting device of the utility model has simple structure design, one end of the net sequentially passes through the through hole 22 of the fixed plate 18, the net limiting ring 19 and the net through hole 17 from bottom to top, the balancing weight 20 and the balancing weight pipe 21 are matched for use, which can play better guiding role to lead the net to move vertically upwards, when cutting the net, the cylinder 11 drives the rectangular frame 12 to move forwards, the steering cam 14 drives the steering plate 1 to rotate under the driving of the rectangular frame 12, because the top of the cutter 4 is inserted in the upper chute 6 of the lower surface of the steering plate 1 through the lug 7, the bottom of the cutter 4 is inserted in the lower chute 3 of the lower spacing bracket 2 through the cutter cam 5, when the steering plate 1 rotates, the six cutters 4 can be drawn close to each other, finally the sharp angles 4-5 of the six cutters are converged into a point, thereby realizing the cutting-off of the fruit and vegetable net, because of the guide 29 and the net top plate 26, can support the net cover, and is convenient for cutting and opening the net cover. To sum up, the utility model discloses the structure is succinct, can cut off the wire netting fast, and work efficiency is high, can greatly reduced manufacturing cost of enterprise.
Drawings
Fig. 1 is a schematic structural view of a fruit and vegetable net cutting device of the present invention;
FIG. 2 is a cross-sectional view of a weight block, a weight tube, and a mesh sleeve spacing ring;
FIG. 3 is a schematic structural view of the cutting device for fruit and vegetable net sleeves according to the present invention after six cutters are opened;
fig. 4 is a schematic structural view of the fruit and vegetable net cutting device after the six cutters are folded; (ii) a
FIG. 5 is a schematic view of the structure of the cutter;
FIG. 6 is a bottom view of the diverter plate and cutter;
FIG. 7 is a bottom view of the steer plate;
FIG. 8 is a schematic view of the construction of the lower limit bracket;
FIG. 9 is a layout view of the six cutters after deployment on the lower limiting bracket;
FIG. 10 is a layout view of the six cutters folded on the lower limiting bracket;
FIG. 11 is a schematic view of the upper limit bracket, the steering plate, and the lower limit bracket.
In the figure: 1. a steering plate; 2. a lower limiting bracket; 3. a lower chute; 4. a cutter; 4-1, a blade holder; 4-2, a blade; 4-3, a blade cover plate; 4-4, a blade; 4-5, sharp corner; 5. a cutter cam; 6. an upper chute; 7. a bump; 8. an upper limiting bracket; 9. a column; 10. a limiting wheel; 11. a cylinder; 12. a rectangular frame; 13. a mounting surface; 14. a steering cam; 15. a guide bar; 16. a chute member; 17. a net cover through opening; 18. a fixing plate; 19. a net sleeve limiting ring; 20. a balancing weight; 21. a counterweight pipe; 22. a through port; 23. a main support bar; 24. an auxiliary support rod; 25. a linear bearing; 26. a net cover top plate; 27. a spring; 28. flattening the cushion; 29. and (5) guiding the vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The fruit and vegetable net cutting device of the embodiment, please refer to fig. 1-11, which includes a net guide mechanism and a net cutting knife set disposed above the net guide mechanism, wherein the net guide mechanism includes a net limiting ring 19 disposed above a fixing plate 18, a tapered balancing weight 20 is disposed in the net limiting ring 19, a vertically downward extending balancing weight tube 21 is disposed at the bottom of the balancing weight 20, a through opening 22 for passing through the balancing weight tube 21 and the net is disposed on the fixing plate 18, the net cutting knife set includes a lower limiting bracket 2, a steering plate 1 and an upper limiting bracket 8 disposed from bottom to top, six cutters 4 disposed in an annular arrangement are disposed between the lower limiting bracket 2 and the steering plate 1, and a driving mechanism for driving the six cutters 4 to open or close is disposed on the lower limiting bracket 2;
in order to realize stable connection, the fixed plate 18 and the lower limiting bracket 2 are supported by a plurality of main supporting rods 23, and the net cover limiting ring 19 is supported and arranged above the fixed plate 18 by a plurality of auxiliary supporting rods 24;
in order to play a better guiding role and expand the top of the net sleeve, a guiding upright rod 29 is inserted on the balancing weight 20, the bottom of the guiding upright rod 29 is installed in the balancing weight 20 through a linear bearing 25, the top of the guiding upright rod 29 is provided with a net sleeve top plate 26 with the diameter larger than that of the guiding upright rod 29, a spring 27 is arranged between the net sleeve top plate 26 and the linear bearing 25, the spring 27 is sleeved outside the guiding upright rod 29, and the bottom of the guiding upright rod 29 is provided with a flat pad 28 with the diameter larger than the outer diameter of the guiding upright rod 29;
the specific structure of the net sleeve cutting knife group is as follows: the steering plate 1 and the lower limiting support 2 are both annular, a sliding groove piece 16 is fixed in the lower limiting support 2, the centers of the steering plate 1 and the sliding groove piece 16 are both provided with a net sleeve through hole 17, the sliding groove piece 16 horizontally extends outwards from the net sleeve through hole 17 to form a plurality of equally spaced lower sliding grooves 3, the lower surface of the steering plate 1 is provided with a hexagonal upper sliding groove 6, the upper surface of the cutter 4 is provided with a convex block 7 inserted in the upper sliding groove 6, the lower surface of the cutter 4 is provided with a cutter cam 5 inserted in the lower sliding groove 3, and the lower limiting support 2 is provided with a driving mechanism for driving the steering plate 1 to rotate;
in order to limit the steering plate 1 to rotate horizontally, an arc-shaped upper limiting bracket 8 is arranged above the steering plate 1, the upper limiting bracket 8 is fixed on the lower limiting bracket 2 through an upright post 9, and the lower surface of the upper limiting bracket 8 is provided with a plurality of limiting wheels 10 which are contacted with the outer circumference of the steering plate 1;
the specific structure of the driving mechanism: the driving mechanism comprises an air cylinder 11 arranged on the lower limiting bracket 2, a rectangular frame 12 is arranged at the tail end of a telescopic rod of the air cylinder 11, a horizontal outward-extending mounting surface 13 is arranged on the steering plate 1, a steering cam 14 is arranged above the mounting surface 13, and the steering cam 14 is embedded in the rectangular frame 12;
in order to improve the stability of the rectangular frame 12, the rectangular frame 12 is further connected with a guide rod 15, and the guide rod 15 is installed on the lower limiting bracket 2 through a bearing seat;
the specific structure of cutter: the cutter 4 comprises a blade support 4-1, blades 4-2 and a blade cover plate 4-3, the blades 4-2 are fastened on the blade support 4-1 through the blade cover plate 4-3, the blades 4-2 are strip-shaped, one end of each blade 4-2 is provided with a sharp corner 4-5, the cutting edges 4-4 of the six blades 4-2 are arranged around the net sleeve passing opening, and after the six cutters 4 are folded, the sharp corners 4-5 are converged at the circle center of the net sleeve passing opening;
the layout of lower spout: lower spout 3 is rectangular form, and 3 one end of lower spout is fixed in on the 2 inner walls of lower spacing support, the other end and net cover pass through mouthful 17 and intersect, and lower spout 3 level is arranged in down between spacing support 2 and the net cover pass through mouthful 17 to one side, and six lower spout 3's inclination are the same.
The working principle is as follows: one end of the net sleeve sequentially passes through the passing opening 22 of the fixing plate 18, the net sleeve limiting ring 19 and the net sleeve passing opening 17 from bottom to top, the balancing weight 20 and the balancing weight pipe 21 are matched for use, a better guiding effect can be achieved, the net sleeve vertically moves upwards, when the net sleeve is cut, the cylinder 11 drives the rectangular frame 12 to move forward, the steering cam 14 drives the steering plate 1 to rotate under the driving of the rectangular frame 12, because the top of the cutter 4 is inserted into the upper chute 6 on the lower surface of the steering plate 1 through the convex block 7, and the bottom of the cutter 4 is inserted into the lower chute 3 of the lower limiting bracket 2 through the cutter cam 5, when the steering plate 1 rotates, the six cutters 4 can be close to each other, and finally the sharp angles 4-5 of the six cutters are converged into one point, thereby realizing the cutting of the fruit and vegetable net cover, due to the arrangement of the guide upright rods 29 and the net cover top plate 26, the net cover can be supported, and the net cover can be conveniently cut and unfolded.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a fruit vegetables net cover cutting device, its characterized in that includes net cover guiding mechanism and locates the net cover cutting knife tackle of net cover guiding mechanism top, wherein, net cover guiding mechanism constructs including installing in the net cover spacing ring of fixed plate top, the toper balancing weight has been placed in the net cover spacing ring, perpendicular downwardly extending's counter weight pipe is installed to the balancing weight bottom, offer the mouth that passes through that is used for through counter weight pipe and net cover on the fixed plate, net cover cutting knife tackle is including the lower spacing support that sets up from bottom to top, the deflector, go up the spacing support, be equipped with the cutter of six cyclic annular overall arrangements between lower spacing support and the deflector, install the actuating mechanism who is used for driving six cutters to open or draw in on the lower spacing support.
2. The fruit and vegetable net cutting device according to claim 1, wherein the fixing plate and the lower limiting bracket are supported by a plurality of main supporting rods, and the net limiting ring is supported and installed above the fixing plate by a plurality of auxiliary supporting rods.
3. The fruit and vegetable net cutting device according to claim 2, wherein a guide vertical rod is inserted on the counterweight block, the bottom of the guide vertical rod is installed in the counterweight block through a linear bearing, a net cover top plate with a diameter larger than that of the guide vertical rod is installed at the top of the guide vertical rod, a spring is arranged between the net cover top plate and the linear bearing, the spring is sleeved outside the guide vertical rod, and a flat pad with a diameter larger than the outer diameter of the guide vertical rod is installed at the bottom of the guide vertical rod.
4. The fruit and vegetable mesh cutting device according to claim 1, wherein the steering plate and the lower limiting bracket are both circular, a sliding groove member is fixed in the lower limiting bracket, a mesh sleeve passing opening is formed in the centers of the steering plate and the sliding groove member, a plurality of lower sliding grooves with equal intervals horizontally extend outwards from the sliding groove member around the mesh sleeve passing opening, a hexagonal upper sliding groove is formed in the lower surface of the steering plate, a convex block inserted in the upper sliding groove is arranged on the upper surface of the cutter, a cutter cam inserted in the lower sliding groove is arranged on the lower surface of the cutter, and a driving mechanism for driving the steering plate to rotate is mounted on the lower limiting bracket.
5. The fruit and vegetable net cutting device according to claim 4, wherein the upper limiting bracket is fixed on the lower limiting bracket through an upright post, and a plurality of limiting wheels contacting with the outer circumference of the steering plate are arranged on the lower surface of the upper limiting bracket.
6. The fruit and vegetable net cutting device according to claim 1, wherein the driving mechanism comprises a cylinder mounted on the lower limit bracket, a rectangular frame is mounted at the end of a telescopic rod of the cylinder, a horizontal outward extending mounting surface is arranged on the steering plate, a steering cam is mounted above the mounting surface, and the steering cam is embedded in the rectangular frame.
7. The fruit and vegetable net cutting device according to claim 6, wherein the rectangular frame is further connected with a guide rod, and the guide rod is mounted on the lower limiting bracket through a bearing seat.
8. The fruit and vegetable net cutting device according to claim 1, wherein the cutter comprises a blade support, a blade and a blade cover plate, the blade is fastened on the blade support through the blade cover plate, the blade is in an elongated shape, one end of the blade is provided with a sharp corner, the cutting edges of the six blades are arranged around the net passing opening, and after the six cutters are folded, the sharp corners are converged at the center of the net passing opening.
9. The fruit and vegetable net cutting device according to claim 4, wherein the lower chute is long, one end of the lower chute is fixed on the inner wall of the lower limiting bracket, the other end of the lower chute is intersected with the net passing opening, the lower chute is horizontally and obliquely arranged between the lower limiting bracket and the net passing opening, and the inclination angles of the six lower chutes are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408771.6U CN215037892U (en) | 2021-06-24 | 2021-06-24 | Fruit vegetables net cover cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408771.6U CN215037892U (en) | 2021-06-24 | 2021-06-24 | Fruit vegetables net cover cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215037892U true CN215037892U (en) | 2021-12-07 |
Family
ID=79201908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121408771.6U Active CN215037892U (en) | 2021-06-24 | 2021-06-24 | Fruit vegetables net cover cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215037892U (en) |
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2021
- 2021-06-24 CN CN202121408771.6U patent/CN215037892U/en active Active
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