CN219467161U - Notching device capable of preventing falling off - Google Patents
Notching device capable of preventing falling off Download PDFInfo
- Publication number
- CN219467161U CN219467161U CN202320624391.9U CN202320624391U CN219467161U CN 219467161 U CN219467161 U CN 219467161U CN 202320624391 U CN202320624391 U CN 202320624391U CN 219467161 U CN219467161 U CN 219467161U
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- base
- frame
- plastic bag
- punching
- notching
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- 238000004080 punching Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 abstract description 55
- 239000004033 plastic Substances 0.000 abstract description 55
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000004350 Strabismus Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of notching devices, and discloses a notching device capable of preventing falling, which comprises a base, a pressing mechanism and a notching frame, wherein the pressing mechanism is arranged on the base, the notching frame is fixedly arranged on the base, a hydraulic cylinder is fixedly arranged on the notching frame, a mounting plate is fixedly arranged at the telescopic end of the hydraulic cylinder, a punching cutter is fixedly arranged at the bottom of the mounting plate, and the pressing mechanism comprises a pressing frame and a pressing plate. This can avoid punching device that drops, through placing the plastic bag that piles up suitable position on the base, the staff rotates the commentaries on classics handle and drives the threaded rod and rotate after accomplishing, makes the threaded rod promote the holding down plate and moves down along the spacing groove, pushes down the plastic bag, and the rubber pad that its holding down plate bottom set up can improve the frictional force between holding down plate bottom and the plastic bag, makes the plastic bag by the more firm of pushing down, avoids the plastic bag phenomenon that drops to appear, has improved the efficiency that the plastic bag was punched.
Description
Technical Field
The utility model relates to the technical field of notching devices, in particular to a notching device capable of preventing falling.
Background
The multi-layer full-biodegradable plastic bag is required to be used in the production process, the punching machine is the last procedure of the plastic bag making machine, can be independently arranged in structure and is used for punching one end of a stack of plastic bags output by the front procedure of the bag making machine to form a U-shaped opening, so that a vest-type plastic bag is formed, and the punched plastic bags form an opening and handles on two sides, so that finished products can be packed by folding and finishing the punched plastic bags.
The patent of publication number CN218558132U discloses a plastic bag end product finishing device that punches a hole, relates to plastic bag processing technology field, includes: the device comprises a flow operation table and a punching assembly, wherein the punching assembly is fixedly arranged at one end of the flow operation table; the horizontal plate is arranged on the telescopic end of the bottom end of the stamping assembly, the base is fixedly arranged on the stamping assembly, the cover plate is fixedly arranged at the top end of the running water operation table, a conveying channel is formed in one side, adjacent to the stamping assembly, of the cover plate, and the cover plate is internally provided with a detection assembly; the sorting assembly is arranged at the top end of the flow operation table and is positioned below the detection assembly; and the sensing components are fixedly arranged on two sides of the inner wall of the cover plate. The plastic bag punching finished product finishing device can judge and sense whether the folded plastic bag is in a good folding state or not, and ensures the reliable operation of the whole plastic bag production line.
At present, when the existing notching device is used for notching stacked plastic bags, the surface of the plastic bags is smooth, so that the stacked plastic bags are easy to fall off in the process of being pressed down by a punching cutter, and the notching efficiency of the plastic bags is affected, and therefore, the notching device capable of avoiding falling off is provided, and the problems are solved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a notching device capable of avoiding falling. The plastic bag punching device has the advantages that stacked plastic bags can be pressed downwards to limit, so that falling-off phenomenon of the plastic bags in the punching process is avoided, and the punching efficiency of the punching device on the plastic bags is improved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can avoid punching out device that drops, includes base, pushing down mechanism and punching out frame, pushing down the mechanism setting on the base, punching out frame fixed mounting is on the base, fixed mounting has hydraulic cylinder on the punching out frame, hydraulic cylinder's flexible end fixed mounting has the mounting panel, the bottom fixed mounting of mounting panel has the punching cutter.
The pushing mechanism comprises a pushing frame and a pushing plate, a limit groove is formed in the inner wall of the pushing frame, a limit block is connected to the limit groove in a sliding mode, the limit block is fixedly installed on the pushing plate, a thread bush is fixedly installed on the pushing frame, a threaded rod is connected to the thread bush in an internal thread mode, a bearing is fixedly installed on the upper surface of the pushing plate, and a rotating handle is fixedly installed at the upper end of the threaded rod.
Preferably, the bottom of holding down plate has seted up the locating hole, the inside bonding of locating hole has the fixed block, the bottom fixedly connected with rubber pad of fixed block can make the rubber pad by fixed more firm through the setting of locating hole and fixed block.
Preferably, the upper surface of mounting panel fixed mounting has the polished rod, the bottom fixed mounting of mounting panel has the punching blade, the notching is seted up to the upper surface of mounting panel, can make things convenient for the punching blade to punch a hole to the plastic bag through the setting of notching.
Preferably, the upper surface of base has seted up the fixed orifices, the quantity of fixed orifices is four, and its four the fixed orifices is seted up respectively in the upper surface four corners of base, can make things convenient for base fixed mounting on the workstation through the setting of fixed orifices.
Preferably, the regulating groove is formed in the upper surface of the base, a limiting piece is arranged in the regulating groove, a bolt is arranged on the limiting piece, and the limiting piece is arranged to conveniently limit the plastic bag.
Preferably, the screw hole has been seted up to the inside diapire of adjustment tank, the lower extreme threaded connection of bolt is in the inside of screw hole, and the setting of its screw hole can make things convenient for the bolt to fix the locating part.
(III) beneficial effects
Compared with the prior art, the utility model provides the notching device capable of avoiding falling, which has the following beneficial effects:
1. this can avoid punching device that drops, through placing the plastic bag that piles up suitable position on the base, the staff rotates the commentaries on classics handle and drives the threaded rod and rotate after accomplishing, makes the threaded rod promote the holding down plate and moves down along the spacing groove, pushes down the plastic bag, and the rubber pad that its holding down plate bottom set up can improve the frictional force between holding down plate bottom and the plastic bag, makes the plastic bag by the more firm of pushing down, avoids the plastic bag phenomenon that drops to appear, has improved the efficiency that the plastic bag was punched.
2. This can avoid device of punching a mouth that drops can play spacing effect to the both sides of piled up plastic bag through setting up the locating part on the base, avoids the phenomenon of plastic bag's appearance skew, makes the plastic bag more accurate when punching a mouth, has further improved the practicality of device of punching a mouth.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a base structure of the present utility model;
FIG. 2 is a schematic side sectional view of a press frame according to the present utility model;
FIG. 3 is a schematic view of a mounting plate according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a base; 2. a pressing mechanism; 201. a pressing frame is pressed down; 202. a lower pressing plate; 203. a bearing; 204. a threaded rod; 205. a thread sleeve; 206. a rotating handle; 207. a limit groove; 208. a limiting block; 209. a rubber pad; 210. positioning holes; 211. a fixed block; 3. a notching frame; 4. a hydraulic cylinder; 5. punching a cutter; 6. notching; 7. a polish rod; 8. a fixing hole; 9. a mounting plate; 10. an adjustment tank; 11. a limiting piece; 12. a bolt; 13. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-4, the utility model provides a notching device capable of avoiding falling, which comprises a base 1, a pressing mechanism 2 and a notching frame 3, wherein the pressing mechanism 2 is arranged on the base 1, the notching frame 3 is fixedly arranged on the base 1, a hydraulic cylinder 4 is fixedly arranged on the notching frame 3, a mounting plate 9 is fixedly arranged at the telescopic end of the hydraulic cylinder 4, and a die cutter 5 is fixedly arranged at the bottom of the mounting plate 9.
The pushing mechanism 2 comprises a pushing frame 201 and a pushing plate 202, a limit groove 207 is formed in the inner wall of the pushing frame 201, a limit block 208 is connected to the limit groove 207 in a sliding mode, the limit block 208 is fixedly installed on the pushing plate 202, a threaded sleeve 205 is fixedly installed on the pushing frame 201, a threaded rod 204 is connected to the inner thread of the threaded sleeve 205 in a threaded mode, a bearing 203 is fixedly installed on the upper surface of the pushing plate 202, and a rotating handle 206 is fixedly installed at the upper end of the threaded rod 204.
The bottom of holding down plate 202 has seted up locating hole 210, and the inside of locating hole 210 bonds there is fixed block 211, and the bottom fixedly connected with rubber pad 209 of fixed block 211 can make rubber pad 209 by the setting of locating hole 210 and fixed block 211 more firm.
The polished rod 7 is fixedly arranged on the upper surface of the mounting plate 9, the punching cutter 5 is fixedly arranged at the bottom of the mounting plate 9, the punching groove 6 is formed in the upper surface of the mounting plate 9, and the punching cutter 5 can conveniently punch the plastic bag through the arrangement of the punching groove 6.
The upper surface of base 1 has seted up fixed orifices 8, and the quantity of fixed orifices 8 is four, and its four fixed orifices 8 are seted up respectively in the upper surface four corners of base 1, can make things convenient for base 1 fixed mounting on the workstation through the setting of fixed orifices 8.
In this embodiment, through placing the plastic bags stacked on the base 1 in a proper position, after completion, the staff rotates the rotating handle 206 to drive the threaded rod 204 to rotate, so that the threaded rod 204 pushes the lower pressing plate 202 to move downwards along the limiting groove 207 to press down the plastic bags, the rubber pad 209 arranged at the bottom of the lower pressing plate 202 can improve the friction between the bottom of the lower pressing plate 202 and the plastic bags, so that the plastic bags are pressed down more firmly, the falling phenomenon of the plastic bags is avoided, and the notching efficiency of the plastic bags is improved.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the upper surface of base 1 has seted up adjustment tank 10, and the inside of adjustment tank 10 is provided with locating part 11, is provided with bolt 12 on the locating part 11, can conveniently carry out spacing effect to the plastic bag through the setting of locating part 11.
The screw hole 13 has been seted up to the inside diapire of adjustment tank 10, and the lower extreme threaded connection of bolt 12 is in the inside of screw hole 13, and the setting of its screw hole 13 can make things convenient for bolt 12 to fix locating part 11.
In this embodiment, through setting up the spacing piece 11 on base 1 and can play spacing effect to the both sides of piled up plastic bag, avoid the phenomenon that the appearance of plastic bag squints, make the plastic bag more accurate when punching out, further improved the practicality of punching out the device.
The working principle of the notching device capable of avoiding falling off is specifically described below.
As shown in fig. 1-4, when in use, by placing piled plastic bags at a proper position on the base 1, after completion, a worker rotates the rotating handle 206 to drive the threaded rod 204 to rotate, so that the threaded rod 204 pushes the lower pressing plate 202 to move downwards along the limiting groove 207 to press down the plastic bags, and the rubber pad 209 arranged at the bottom of the lower pressing plate 202 can improve the friction between the bottom of the lower pressing plate 202 and the plastic bags, so that the plastic bags are pressed down more firmly, the phenomenon that the plastic bags fall off is avoided, and the punching efficiency of the plastic bags is improved; through setting up locating part 11 on base 1 can play spacing effect to the both sides of piled up plastic bag, avoid the phenomenon that the appearance of plastic bag squints, make the plastic bag more accurate when punching out, further improved the practicality of punching out the device.
Claims (6)
1. The utility model provides a can avoid punching out device that drops, includes base (1), pushing down mechanism (2) and punching out frame (3), its characterized in that: the pressing mechanism (2) is arranged on the base (1), the punching frame (3) is fixedly arranged on the base (1), the hydraulic cylinder (4) is fixedly arranged on the punching frame (3), the mounting plate (9) is fixedly arranged at the telescopic end of the hydraulic cylinder (4), and the punching cutter (5) is fixedly arranged at the bottom of the mounting plate (9);
the utility model provides a push down mechanism (2) including pushing down frame (201) and holding down plate (202), limiting groove (207) have been seted up to the inner wall of pushing down frame (201), the inside sliding connection of limiting groove (207) has stopper (208), stopper (208) fixed mounting is on holding down plate (202), fixed mounting has thread bush (205) on pushing down frame (201), the inside threaded connection of thread bush (205) has threaded rod (204), the last fixed surface of holding down plate (202) installs bearing (203), the upper end fixed mounting of threaded rod (204) has changeing handle (206).
2. A shedding-avoiding notching device as claimed in claim 1, wherein: the bottom of holding down plate (202) has seted up locating hole (210), the inside of locating hole (210) bonds has fixed block (211), the bottom fixedly connected with rubber pad (209) of fixed block (211).
3. A shedding-avoiding notching device as claimed in claim 1, wherein: the upper surface of mounting panel (9) is fixed mounting has polished rod (7), the bottom fixed mounting of mounting panel (9) has punching blade (5), notching press (6) have been seted up to the upper surface of mounting panel (9).
4. A shedding-avoiding notching device as claimed in claim 1, wherein: the fixing device is characterized in that fixing holes (8) are formed in the upper surface of the base (1), the number of the fixing holes (8) is four, and the four fixing holes (8) are respectively formed in four corners of the upper surface of the base (1).
5. A shedding-avoiding notching device as claimed in claim 1, wherein: an adjusting groove (10) is formed in the upper surface of the base (1), a limiting piece (11) is arranged in the adjusting groove (10), and a bolt (12) is arranged on the limiting piece (11).
6. A shedding-avoiding notching device as claimed in claim 5, wherein: the inner bottom wall of the adjusting groove (10) is provided with a threaded hole (13), and the lower end of the bolt (12) is in threaded connection with the inside of the threaded hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624391.9U CN219467161U (en) | 2023-03-27 | 2023-03-27 | Notching device capable of preventing falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624391.9U CN219467161U (en) | 2023-03-27 | 2023-03-27 | Notching device capable of preventing falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219467161U true CN219467161U (en) | 2023-08-04 |
Family
ID=87437343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624391.9U Active CN219467161U (en) | 2023-03-27 | 2023-03-27 | Notching device capable of preventing falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219467161U (en) |
-
2023
- 2023-03-27 CN CN202320624391.9U patent/CN219467161U/en active Active
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