CN222726787U - A paper cutting device for firecracker production - Google Patents
A paper cutting device for firecracker production Download PDFInfo
- Publication number
- CN222726787U CN222726787U CN202421491354.6U CN202421491354U CN222726787U CN 222726787 U CN222726787 U CN 222726787U CN 202421491354 U CN202421491354 U CN 202421491354U CN 222726787 U CN222726787 U CN 222726787U
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- China
- Prior art keywords
- paper
- firecracker
- sliding
- fixedly connected
- outer frame
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- 238000005520 cutting process Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000010008 shearing Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to the field of machining, in particular to a paper cutting device for firecracker production. The technical problem is that the current paper cutting device cuts firecracker paper, and the shearing is not smooth enough to the shearing is insufficient, and then the shearing effect of firecracker paper is poor, and the efficiency is low. The paper-cut device for firecracker production comprises an outer frame, wherein two sides of the outer frame are connected with bearing frames in a sliding mode, two compression springs I are connected between the bearing frames and the inner wall of the outer frame, and bearing plates are fixedly connected on the bearing frames. According to the utility model, the extrusion rod is driven to move through the electric sliding rail, the extrusion plate extrudes the firecracker paper to be fixed, the extrusion rod continuously moves to enable the extrusion plate and the bearing plate to pull two sides of the firecracker paper, so that the middle part of the firecracker paper is in a tightening state, further the firecracker paper is cut more smoothly, and the cutting effect of the firecracker paper is improved.
Description
Technical Field
The utility model relates to the field of machining, in particular to a paper cutting device for firecracker production.
Background
In the firecracker processing process, firecracker paper needs to be sheared, in order to shear firecracker paper more conveniently, workers can uniformly shear firecracker paper in batches, and in the shearing process, the workers can extrude and fix the firecracker paper in batches, so that the purpose of improving the shearing effect is achieved.
And current paper cutting device is when cuting firecracker paper, is inconvenient to pull firecracker paper to both sides when the extrusion is fixed, and then leads to the middle part of firecracker paper comparatively lax, and then leads to the shearing of firecracker paper not enough level and smooth to lead to the shearing effect of firecracker paper not good, and current paper cutting device is inconvenient to make the shearing piece reciprocate from top to bottom in shearing, and the shearing form is comparatively single, and then leads to the shearing of firecracker paper not enough, thereby leads to the shearing inefficiency of firecracker paper.
Disclosure of utility model
In order to overcome the defects, the utility model provides the paper cutting device for firecracker production, which can fix firecracker paper and pull the firecracker paper to two sides to form tightening so that the firecracker paper is cut more smoothly, and is convenient to reciprocate up and down while cutting the firecracker paper so that the firecracker paper is cut more fully.
The paper cutting device for firecracker production comprises an outer frame, strip-shaped openings are formed in two sides of the outer frame, bearing frames are connected to two sides of the outer frame in a sliding mode, two bearing frames are symmetrically arranged, two compression springs I are connected between the two bearing frames and the inner wall of the outer frame, bearing plates are fixedly connected to the two bearing frames, electric sliding rails are fixedly connected to the inner wall of the outer frame, electric sliding blocks are connected to the electric sliding rails in a sliding mode, limiting frames are fixedly connected to the electric sliding blocks, sliding rods are connected to the limiting frames in a sliding mode, double-sided blades are fixedly connected to the bottoms of the sliding rods, extrusion assemblies are arranged on the bearing frames, the extrusion assemblies are connected with the limiting frames, reciprocating assemblies are arranged on the outer frame and are connected with the double-sided blades, the electric sliding rails drive the electric sliding blocks and the double-sided blades to move, and the electric sliding blocks are fixedly connected to the firecracker paper in a batch mode, and the double-sided blades drive the double-sided blades to repeatedly cut the firecracker paper.
Optionally, the extrusion subassembly is including the carriage, two the carriage is connected two respectively the slip is on two bear the weight of the frame, two the carriage respectively with two bear and be connected with two compression springs two between the frame, two equal fixedly connected with stripper plate in carriage bottom, fixedly connected with extrusion rod on the spacing, the both sides of extrusion rod respectively with two the contact of carriage top.
Optionally, the extrusion plate is made of rubber.
Optionally, the reciprocating component comprises a limiting sliding rail, the limiting sliding rail is fixedly connected to the bottom of the inner wall of the outer frame, a wavy sliding groove is formed in the limiting sliding rail, a sliding block is fixedly connected to the bottom of the double-sided blade, and the sliding block is slidably connected with the wavy sliding groove of the limiting sliding rail.
Optionally, the device further comprises a pressure receiving plate, wherein the two pressure receiving plates are respectively and fixedly connected to one sides of the tops of the two limiting frames.
The firecracker paper shearing device has the beneficial effects that 1, the electric sliding block, the double-sided blade and the extrusion rod are driven by the electric sliding rail to move together, the extrusion rod can enable the extrusion plate to downwards extrude the firecracker paper to be fixed through the sliding frame, further the follow-up double-sided blade can shear the firecracker paper more stably, the two extrusion plates and the two bearing plates can pull two sides of the firecracker paper through transversely extruding the two compression rods when the extrusion rod continuously moves, further the middle part of the firecracker paper is in a tightening state, further the follow-up firecracker paper is sheared more smoothly, and accordingly the firecracker paper shearing effect is improved.
2. When the double-sided blade shears firecracker paper, the sliding block moves to drive the double-sided blade to reciprocate up and down through the wavy sliding groove of the limiting sliding rail, so that the double-sided blade shears firecracker paper repeatedly up and down while moving, and further shears firecracker paper more fully, and the shearing efficiency of firecracker paper is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic cross-sectional perspective view of the present utility model.
Fig. 3 is a schematic perspective view of a first part of the present utility model.
Fig. 4 is a schematic perspective view of a second part of the present utility model.
Fig. 5 is a partially disassembled perspective view of the present utility model.
The drawing comprises the following reference numerals 1, an outer frame, 2, a bearing frame, 3, a compression spring I, 4, a bearing plate, 5, an electric sliding rail, 6, an electric sliding block, 7, a limiting frame, 8, a sliding rod, 9, a double-sided blade, 10, a sliding frame, 11, a compression spring II, 12, a compression plate, 13, a compression rod, 14, a limiting sliding rail, 15, a sliding block, 16 and a compression plate.
Detailed Description
In order to make the object technical scheme and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. 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.
Embodiment 1A paper cutting device for firecracker production, as shown in figures 1-5, comprises an outer frame 1, strip openings are formed in two sides of the outer frame 1, two bearing frames 2 are connected to two sides of the outer frame 1 in a sliding mode, the two bearing frames 2 are symmetrically arranged, two compression springs 3 are connected between the two bearing frames 2 and the inner wall of the outer frame 1, a bearing plate 4 is welded to the two bearing frames 2, the bearing frames 4 are used for bearing firecracker paper, an electric sliding rail 5 is connected to the inner wall of the outer frame 1 through bolts, an electric sliding block 6 is connected to the electric sliding rail 5 in a sliding mode, a limiting frame 7 is connected to the electric sliding block 6 through bolts, a sliding rod 8 is connected to the bottom of the sliding rod 8 through bolts, the double-sided knife 9 is used for shearing firecracker paper, an extrusion assembly is arranged on the bearing frames 2, the extrusion assembly is connected with the limiting frame 7, a reciprocating assembly is arranged on the outer frame 1, and the reciprocating assembly is connected with the electric sliding block 6 in a sliding way, and the reciprocating assembly is driven by the reciprocating assembly and the double-sided knife 9 to repeatedly move the reciprocating assembly under the reciprocating blade 9.
The extrusion assembly comprises a sliding frame 10, wherein the two sliding frames 10 are respectively connected to the two bearing frames 2 in a sliding mode, two compression springs two 11 are connected between the two sliding frames 10 and the two bearing frames 2 respectively, the bottoms of the two sliding frames 10 are connected with an extrusion plate 12 through bolts, the extrusion plate 12 is used for extruding and fixing firecracker paper, an extrusion rod 13 is welded on the limiting frame 7, two sides of the extrusion rod 13 are respectively contacted with the tops of the two sliding frames 10, and the extrusion rod 13 is used for extruding the sliding frames 10 to move downwards.
The extrusion plate 12 is made of rubber, and the rubber of the extrusion plate 12 can prevent firecracker paper from being damaged.
The reciprocating assembly comprises a limiting slide rail 14, the limiting slide rail 14 is welded at the bottom of the inner wall of the outer frame 1, a wavy slide groove is formed in the limiting slide rail 14, a sliding block 15 is connected to the bottom of the double-sided blade 9 through a bolt, the sliding block 15 is slidably connected with the wavy slide groove of the limiting slide rail 14, and the sliding block 15 is used for driving the double-sided blade 9 to move up and down.
The device further comprises pressure receiving plates 16, wherein the two pressure receiving plates 16 are respectively welded on one side of the tops of the two limiting frames 7, and the pressure receiving plates 16 are used for driving the limiting frames 7 to transversely move.
Firstly, workers put batches of firecracker paper on two bearing plates 4 through one long strip opening of an outer frame 1, the firecracker paper is positioned between the two bearing plates 4, then the workers electrify an electric sliding rail 5, the electric sliding rail 5 drives an electric sliding block 6, a limiting frame 7, a sliding rod 8, a double-sided blade 9, a pressing rod 13 and a sliding block 15 to move together, the double-sided blade 9 moves to shear the batches of firecracker paper, the pressing rod 13 moves to press the sliding frame 10 downwards before the double-sided blade is sheared, a compression spring II 11 is compressed, the sliding frame 10 downwards moves to drive the pressing plate 12 downwards, the pressing plate 12 downwards moves to press the firecracker paper to fix, further the follow-up double-sided blade 9 can shear the firecracker paper more stably, the pressing rod 13 continues to move to be contacted with two pressure receiving plates 16 firstly, then the pressing rod 13 transversely presses the two pressure receiving rods to move in directions away from each other, the two compression rods move in the direction away from each other to drive the two extrusion plates 12, the two bearing frames 2 and the two bearing plates 4 to move in the direction away from each other through the two sliding frames 10, the two bearing plates 4 and the two extrusion plates 12 move in the direction away from each other to pull the two sides of the firecracker paper, the middle part of the firecracker paper is in a tightening state, the firecracker paper is cut more smoothly, the cutting effect of the firecracker paper is improved, the extrusion rods 13 continue to move and are separated from the compression plates 16, the first compression spring 3 resets to drive the bearing frames 2, the bearing plates 4, the sliding frames 10 and the extrusion plates 12, the firecracker paper is not pulled any more, the extrusion rods 13 do not extrude the sliding frames 10 any more, the second compression spring 11 resets to drive the sliding frames 10 and the extrusion plates 12 to reset, the stripper plate 12 resets and no longer extrudes firecracker paper, when the firecracker paper is sheared by the double-sided blade 9, the sliding block 15 moves and drives the double-sided blade 9 to reciprocate up and down through the wavy sliding groove of the limiting sliding rail 14, so that the double-sided blade 9 repeatedly shears the firecracker paper up and down while moving, and further shears the firecracker paper more fully, thereby improving the shearing efficiency of the firecracker paper, after shearing, a worker cuts off the electric sliding rail 5, and simultaneously takes out the firecracker paper cut into two halves through two strip openings of the outer frame 1.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are all within the protection of the present utility model.
Claims (5)
1. The utility model provides a paper-cut device for firecracker production, its characterized in that, including outer frame (1), open there is rectangular mouth outer frame (1) both sides, outer frame (1) both sides all are connected with carrier (2), two carrier (2) are the symmetry setting, two carrier (2) all with be connected with two compression springs (3) between the inner wall of outer frame (1), two equal fixedly connected with loading board (4) on carrier (2), fixedly connected with electric slide rail (5) on the inner wall of outer frame (1), be connected with electric slider (6) on electric slide rail (5) in a sliding manner, fixedly connected with spacing (7) on electric slider (6), sliding connection has slide bar (8) on spacing (7), slide bar (8) bottom fixedly connected with two-sided blade (9), be equipped with extrusion subassembly on carrier (2) with spacing (7) are connected, be equipped with on carrier (1) on reciprocating subassembly, reciprocating subassembly and electric slider (9) electric slider (6) are carried out in batches and are moved in a sliding manner to electric slider (6), the double-sided blade (9) moves to enable the reciprocating assembly to drive the double-sided blade (9) to repeatedly cut firecracker paper up and down.
2. The paper-cut device for firecracker production according to claim 1, wherein the extrusion assembly comprises a sliding frame (10), the two sliding frames (10) are respectively connected to the two bearing frames (2) in a sliding mode, two compression springs (11) are respectively connected between the two sliding frames (10) and the two bearing frames (2), extrusion plates (12) are fixedly connected to the bottoms of the two sliding frames (10), an extrusion rod (13) is fixedly connected to the limiting frame (7), and two sides of the extrusion rod (13) are respectively contacted with the tops of the two sliding frames (10).
3. A paper cutting device for firecracker production according to claim 2, characterized in that the extrusion plate (12) is made of rubber.
4. The paper-cut device for firecracker production according to claim 2, wherein the reciprocating assembly comprises a limiting slide rail (14), the limiting slide rail (14) is fixedly connected to the bottom of the inner wall of the outer frame (1), a wavy slide groove is formed in the limiting slide rail (14), a sliding block (15) is fixedly connected to the bottom of the double-sided blade (9), and the sliding block (15) is slidably connected with the wavy slide groove of the limiting slide rail (14).
5. The paper-cut device for firecracker production according to claim 4, further comprising a pressure receiving plate (16), wherein the two pressure receiving plates (16) are fixedly connected to one sides of the tops of the two limiting frames (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421491354.6U CN222726787U (en) | 2024-06-27 | 2024-06-27 | A paper cutting device for firecracker production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421491354.6U CN222726787U (en) | 2024-06-27 | 2024-06-27 | A paper cutting device for firecracker production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222726787U true CN222726787U (en) | 2025-04-08 |
Family
ID=95221391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421491354.6U Active CN222726787U (en) | 2024-06-27 | 2024-06-27 | A paper cutting device for firecracker production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222726787U (en) |
-
2024
- 2024-06-27 CN CN202421491354.6U patent/CN222726787U/en active Active
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