CN220241579U - Nonmetal packaging pre-tearing port production device - Google Patents
Nonmetal packaging pre-tearing port production device Download PDFInfo
- Publication number
- CN220241579U CN220241579U CN202321566847.7U CN202321566847U CN220241579U CN 220241579 U CN220241579 U CN 220241579U CN 202321566847 U CN202321566847 U CN 202321566847U CN 220241579 U CN220241579 U CN 220241579U
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- Prior art keywords
- switching
- shearing
- wall
- nonmetal
- tearing
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 28
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title abstract description 27
- 238000010008 shearing Methods 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000004489 tear production Effects 0.000 claims 6
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a nonmetal packaging pre-tearing port production device, and particularly relates to the technical field of pre-tearing port production, which comprises a shearing collar support, wherein a conveying belt is arranged in the shearing collar support, a concave positioning frame is fixed on the outer wall of the shearing collar support, and a switching mechanism is arranged in the concave positioning frame; the switching mechanism comprises a switching pressing frame arranged inside the concave positioning frame, the inside of the switching pressing frame is rotationally connected with a switching knife roller, and a plurality of shearing blades with pre-tearing openings fixedly connected through bolts are distributed on the outer wall of the switching knife roller at equal intervals. According to the utility model, the switching mechanism is arranged, the output end of the pushing cylinder is started to shrink, and the rotating cap is rotated ninety degrees, so that the other pre-tearing shearing blade can be switched to the lowest position, the production of the spare cutter can be switched rapidly, the replacement efficiency is higher, the production stopping time is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of pre-tearing production, and particularly relates to a non-metal package pre-tearing production device.
Background
The nonmetal packaging bag on the market is generally provided with an easy-to-tear opening, so that a user can conveniently tear the packaging bag, and the existing easy-to-tear opening is generally cut on the packaging bag after the packaging film is formed into the packaging bag and is manufactured by transverse sealing.
In the prior published literature, the utility model patent of patent publication No. CN215623210U discloses a simple packaging film easy-tearing opening slitting device, which aims at the traditional mechanical manufacturing way of easy-tearing openings and has a plurality of problems, when in actual processing, the easy-tearing openings have different sizes, and when in actual use, the traditional device can not flexibly and rapidly replace a cutter head, and the cutter head needs to be manually disassembled and replaced, so that the operation is very inconvenient and complex, and the working efficiency of the device is reduced; the cutting assembly comprises a piston rod which is arranged on the fixed rod in a sliding and penetrating manner, the piston rod is of a T-shaped structure, the bottom of the piston rod is fixedly connected with a cutting knife, and an elastic piece is sleeved on the piston rod; however, this production apparatus has the following drawbacks;
when the production device is used, the cutter can be subjected to downward extrusion force when the nonmetallic packaging bag is cut down. Therefore, once the cutting knife is damaged, the machine can only stop and wait for maintenance personnel to arrive at the site to maintain and replace the cutting knife, so that the replacement efficiency is lower, the production stopping time is longer, the production efficiency is higher, and the nonmetal package pre-tearing production device is needed.
Disclosure of Invention
Aiming at the technical problem that the prior art is too single, the technical scheme of the utility model provides a solution which is obviously different from the prior art, and the utility model provides a nonmetal package pre-tearing port production device.
The utility model is realized in such a way that the utility model provides the following technical scheme: the nonmetal packaging pre-tearing port production device comprises a shearing lantern ring support, wherein a conveying belt is arranged in the shearing lantern ring support, a concave positioning frame is fixed on the outer wall of the shearing lantern ring support, and a switching mechanism is arranged in the concave positioning frame;
the switching mechanism comprises a switching pressing frame arranged inside a concave positioning frame, the inside of the switching pressing frame is rotationally connected with a switching knife roller, a plurality of shearing blades with pre-tearing openings fixedly connected through bolts are distributed on the outer wall of the switching knife roller at equal intervals, a positioning inserted rod is coaxially welded at one end of the switching knife roller, and one side of the outer wall of the positioning inserted rod is horizontally slidably inserted with a pushing cylinder.
Preferably, one end of the positioning inserted bar penetrates through the inner wall of the switching pressing frame and extends to the outer position of the switching pressing frame, the outer wall of the positioning inserted bar is connected with the inner part of the switching pressing frame in a rotating manner, the inner walls of the pre-tearing opening shearing blades are processed in an inverted right angle manner, and the inner walls of the pre-tearing opening shearing blades are polished.
Preferably, the concave positioning frame top is fixed with and cuts movable cylinder, and cut movable cylinder's output activity run through concave positioning frame and with switch and push down frame welded fastening, conveyer's inner wall from left to right is equipped with two transmission rollers in proper order, and coaxial transmission fixedly connected with driving motor in one of them transmission roller's one end, the bottom of shearing lantern ring support is through bolt fixedly connected with support base, and the one end welding of location inserted bar has the vertical section shape to establish to hexagonal rotatory cap.
Preferably, the collecting hoppers are fixed at two sides of the outer wall of the shearing collar support, the electric valves are fixed at two sides of the switching pressing frame and at the positions below the positioning inserting rods, one end of each electric valve is in threaded connection with an inclined air ejector pipe, and the other end of each electric valve is in threaded connection with a butt joint screw pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the switching mechanism, the output end of the pushing cylinder is started to shrink, the rotating cap rotates ninety degrees, the switching knife roller drives the four pre-tearing shearing blades to rotate ninety degrees, the other pre-tearing shearing blade can be switched to the lowest position, the production of the spare knife can be switched rapidly, the replacement efficiency is higher, the production stopping time is reduced, and the production efficiency is improved;
2. opening the electric valve, the pressurized air enters the electric valve, enters the inclined air ejector tube through the electric valve, and the waste material obliquely and circularly blows to the collecting hopper for collection, so that the sheared waste material can be conveniently collected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a nonmetal packaging pre-tearing production device.
Fig. 2 is a schematic diagram of a local structure of a connection part between a switching pressing frame and a switching cylinder in a nonmetal packaging pre-tearing port production device.
Fig. 3 is a schematic view showing the bottom view of the connection part between the switching knife roll and the positioning inserting rod in the nonmetal packaging pre-tearing port production device.
Fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. shearing a collar support; 2. a conveyor belt; 3. a concave positioning frame; 4. switching the pressing frame; 5. switching the knife roller; 6. a pre-tear shearing blade; 7. positioning the inserted link; 8. a pushing cylinder; 9. a cutting cylinder; 10. a transmission roller; 11. a driving motor; 12. a support base; 13. a collection bucket; 14. rotating the cap; 15. an electric valve; 16. tilting the gas lance; 17. and (5) butting spiral pipes.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a non-metal packaging tears mouthful apparatus for producing in advance as shown in fig. 1-4, this non-metal packaging tears mouthful apparatus for producing in advance is provided with shifter on, shifter's setting can make the switch knife roll drive four and tear mouthful shearing blade in advance and rotate ninety degrees, can switch another one and tear mouthful shearing blade in advance to the below, can the production of quick switch spare cutter, and not only change efficiency is higher, reduces the time of stopping production, improves production efficiency, shifter's specific structure sets up as follows:
in some embodiments, as shown in fig. 1-4, the switching mechanism comprises a switching pressing frame 4 arranged in a concave positioning frame 3, a switching knife roller 5 is rotatably connected in the switching pressing frame 4, a plurality of pre-tearing-opening shearing blades 6 fixedly connected through bolts are distributed on the outer wall of the switching knife roller 5 at equal intervals in a circular ring shape, a positioning inserting rod 7 is coaxially welded at one end of the switching knife roller 5, a pushing cylinder 8 is horizontally and slidably inserted at one side of the outer wall of the positioning inserting rod 7, one end of the positioning inserting rod 7 penetrates through the inner wall of the switching pressing frame 4 and extends to the position outside the switching pressing frame 4, the outer wall of the positioning inserting rod 7 is rotatably connected with the inside of the switching pressing frame 4, the inner walls of the pre-tearing-opening shearing blades 6 are subjected to reverse right angle treatment, and the inner walls of the pre-tearing-opening shearing blades 6 are subjected to polishing and polishing treatment;
the non-metal package pre-tearing port production device of the embodiment has the following use principle;
when the pre-tearing opening is sheared, a large number of nonmetallic packaging bags are placed at the position above the conveying belt 2, the driving motor 11 is started again to drive the transmission roller 10 to drive, the transmission roller 10 drives the conveying belt 2 to drive, the conveying belt 2 drives a large number of nonmetallic packaging bags to move along the lower part of the switching knife roller 5, the switching pressing frame 4 is driven by the switching pressing cylinder 9 to move downwards along the inner wall of the concave positioning frame 3, the switching pressing frame 4 drives the positioning inserting rod 7 to enable the switching knife roller 5 to move downwards, the switching knife roller 5 drives the lowest pre-tearing opening shearing blade 6 to shear on the upper surface of the nonmetallic packaging bag, and two V-shaped pre-tearing openings are formed on the upper surface of the nonmetallic packaging bag;
when the cutter is switched, when the lowest pre-tearing shearing blade 6 is damaged, the output end of the pushing cylinder 8 can be started to shrink, then the rotary cap 14 is rotated by ninety degrees, the rotary cap 14 drives the positioning inserted rod 7 to enable the switching cutter roller 5 to rotate, the switching cutter roller 5 drives the four pre-tearing shearing blades 6 to rotate by ninety degrees, the other pre-tearing shearing blade 6 can be switched to the lowest position, and then the output end of the pushing cylinder 8 is started to be inserted into a hole site inside the positioning inserted rod 7 without waiting for a maintainer to arrive at the site.
In some embodiments, as shown in fig. 1-4, a cutting cylinder 9 is fixed at the top end of the concave positioning frame 3, and the output end of the cutting cylinder 9 movably penetrates through the concave positioning frame 3 and is welded and fixed with the switching pressing frame 4, so that the switching pressing frame 4 is driven to move downwards along the inner wall of the concave positioning frame 3 by restarting the cutting cylinder 9, vertical cutting force is provided, two transmission rollers 10 are sequentially arranged on the inner wall of the transmission belt 2 from left to right, a driving motor 11 is fixedly connected to one end of one transmission roller 10 in a coaxial transmission manner, so that the driving motor 11 is started to drive the transmission roller 10 to drive the transmission belt 2, a nonmetallic packaging bag is conveniently conveyed, a supporting base 12 is fixedly connected to the bottom end of the shearing collar support 1 through a bolt, a rotary cap 14 with a hexagonal vertical section is welded at one end of the positioning insert rod 7, and the rotary cap 14 is convenient to rotate the positioning insert rod 7.
In some embodiments, as shown in fig. 1-4, collecting hoppers 13 are fixed at two sides of the outer wall of the shearing collar bracket 1, electric valves 15 are fixed at two sides of the switching pressing frame 4 and at the position below the positioning inserted rod 7, one end of each electric valve 15 is in threaded connection with an inclined air ejector 16, and the other end of each electric valve 15 is in threaded connection with a butt screw 17;
according to the upper structure, the pipeline pressurized by the factory is firstly connected into the butt joint spiral pipe 17, when the shearing blade 6 with the pre-tearing opening shears the nonmetallic packaging bag, the electric valve 15 can be opened, pressurized air enters into the electric valve 15, and enters into the inclined air ejector pipe 16 through the electric valve 15, the inclined air ejector pipe 16 pressurizes and ejects the air at the inner wall position of the shearing blade 6 with the pre-tearing opening, so that the wind force can guide and obliquely blow the waste sheared by the nonmetallic packaging bag, and the waste is obliquely and circularly blown into the collecting hopper 13 for collection.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a non-metal packaging tears mouthful apparatus for producing in advance, includes the shearing lantern ring support, the inside of shearing lantern ring support is equipped with conveyer, and the outer wall of shearing lantern ring support is fixed with concave positioning frame, its characterized in that: a switching mechanism is arranged in the concave positioning frame; the switching mechanism comprises a switching pressing frame arranged inside a concave positioning frame, the inside of the switching pressing frame is rotationally connected with a switching knife roller, a plurality of shearing blades with pre-tearing openings fixedly connected through bolts are distributed on the outer wall of the switching knife roller at equal intervals, a positioning inserted rod is coaxially welded at one end of the switching knife roller, and one side of the outer wall of the positioning inserted rod is horizontally slidably inserted with a pushing cylinder.
2. The nonmetal packaging pre-tear production device of claim 1, wherein: one end of the positioning inserted rod penetrates through the inner wall of the switching pressing frame and extends to the position outside the switching pressing frame, and the outer wall of the positioning inserted rod is rotationally connected with the inside of the switching pressing frame.
3. The nonmetal packaging pre-tear production device of claim 1, wherein: the inner walls of the pre-tearing opening shearing blades are processed in a reverse right angle, and the inner walls of the pre-tearing opening shearing blades are polished.
4. The nonmetal packaging pre-tear production device of claim 1, wherein: the top end of the concave positioning frame is fixedly provided with a cutting cylinder, and the output end of the cutting cylinder movably penetrates through the concave positioning frame and is welded and fixed with the switching pressing frame.
5. The nonmetal packaging pre-tear production device of claim 1, wherein: the inner wall of the conveying belt is sequentially provided with two transmission rollers from left to right, and a driving motor is fixedly connected to one end part of one transmission roller in a coaxial transmission manner.
6. The nonmetal packaging pre-tear production device of claim 1, wherein: the bottom of shearing lantern ring support is through bolt fixedly connected with supporting base, and the welding of one end of location inserted bar has vertical cross-section shape to set up to hexagonal rotatory cap.
7. The nonmetal packaging pre-tear production device of claim 1, wherein: the outer wall both sides department of shearing lantern ring support all is fixed with the collection fill, switch the both sides of pushing down the frame and be located location inserted bar below position department and all be fixed with electric valve, and electric valve's one end threaded connection has the slope jet-propelled pipe, electric valve's the other end threaded connection has the butt joint screwed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566847.7U CN220241579U (en) | 2023-06-20 | 2023-06-20 | Nonmetal packaging pre-tearing port production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566847.7U CN220241579U (en) | 2023-06-20 | 2023-06-20 | Nonmetal packaging pre-tearing port production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241579U true CN220241579U (en) | 2023-12-26 |
Family
ID=89233464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321566847.7U Active CN220241579U (en) | 2023-06-20 | 2023-06-20 | Nonmetal packaging pre-tearing port production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241579U (en) |
-
2023
- 2023-06-20 CN CN202321566847.7U patent/CN220241579U/en active Active
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