CN210415686U - A cut device for wrapping bag - Google Patents
A cut device for wrapping bag Download PDFInfo
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- CN210415686U CN210415686U CN201921192435.5U CN201921192435U CN210415686U CN 210415686 U CN210415686 U CN 210415686U CN 201921192435 U CN201921192435 U CN 201921192435U CN 210415686 U CN210415686 U CN 210415686U
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- roller assembly
- conveying roller
- packaging bags
- slitting device
- slitting
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a cutting device for packaging bags, which comprises a frame and a shell, wherein a first conveying roller assembly, a second conveying roller assembly, a third conveying roller assembly, a fourth conveying roller assembly, a fifth conveying roller assembly and a sixth conveying roller assembly are arranged in the shell; a slitting mechanism is arranged above the middle parts of the third conveying roller assembly and the fourth conveying roller assembly, a flattening mechanism for flattening the slit packaging bags is arranged right above the sixth conveying roller assembly, and a winding mechanism is arranged on the right side of the sixth conveying roller assembly and on the rack. The utility model aims at providing a cut device for wrapping bag, its easy operation, convenient to use can carry, cut, open the flat, the rolling operation to the wrapping bag, can adjust the interval between the cutter and adapt to the different width of cutting, can open the flat operation that compresses tightly of wrapping bag after cutting, prevents that fold and play book phenomenon from appearing in the wrapping bag.
Description
Technical Field
The utility model relates to a wrapping bag processing technology field specifically is a cut device for wrapping bag.
Background
The packaging bag is used for packaging various articles in production and life, and is widely used in daily life and industrial production. The packaging bag is generally rolled into a roll before being formed into a bag. When the product is packaged, part of the product is directly packaged and sealed and then cut; and partial products are obtained by cutting the coiled packaging bags before packaging and then performing later-stage processing. Traditional handicraft utilizes the manual work to carry out cutting of wrapping bag, because there is the problem of cutting inefficiency, consequently adopt mechanical equipment to cut gradually, and current cutting machine, it is generally fixed to cut the width, unadjustable, therefore accommodation is extremely low, and it is poor to divide the wrapping bag exhibition flat effect after cutting completely moreover, and its incision is in the phenomenon that produces fold and curl up easily in the transportation, easily causes product quality and apparent defect, is unfavorable for the large batch processing production of enterprise, needs to improve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a cut device for wrapping bag, its easy operation, convenient to use can carry, cut, exhibition flat, rolling operation to the wrapping bag, can adjust the interval between the cutter and adapt to the different width of cutting, can go on exhibition flat to compress tightly the operation to the wrapping bag after cutting, prevents that fold and play book phenomenon from appearing in the wrapping bag.
In order to realize the above purpose, the utility model adopts the technical scheme that: a slitting device for packaging bags comprises a frame and a shell, wherein a first conveying roller assembly, a second conveying roller assembly, a third conveying roller assembly, a fourth conveying roller assembly, a fifth conveying roller assembly and a sixth conveying roller assembly for conveying packaging bags are sequentially arranged in the shell from left to right; the third conveying roller assembly and the fourth conveying roller assembly are horizontally and symmetrically arranged, a slitting mechanism for slitting the packaging bags is arranged right above the middle of the third conveying roller assembly and the fourth conveying roller assembly, the slitting mechanism comprises first hydraulic cylinders arranged on the inner wall of the top of the shell at intervals, a first connecting plate is arranged at the telescopic shaft end of each first hydraulic cylinder, a fixed seat is arranged at the bottom of each first connecting plate, a connecting rod is horizontally inserted into each fixed seat, and a plurality of cutters and clamping pieces are arranged on each connecting rod; a flattening mechanism for flattening the cut packaging bags is arranged right above the sixth conveying roller assembly, and a winding mechanism is arranged on the right side of the sixth conveying roller assembly and on the rack.
Furthermore, the cutter is a disk-shaped structure made of metal materials, and the connecting rod penetrates through the middle of the cutter and is in clearance fit with the cutter.
Further, the connecting rod is square structure form, and the connecting rod passes clamping piece middle part and rather than interference fit, and the clamping piece sets up in the both sides of cutter, and presss from both sides the cutter through connecting bolt and nut tightly.
Furthermore, a spring gasket is arranged between the clamping piece and the nut.
Further, the flattening mechanism comprises a second hydraulic cylinder arranged on the bottom surface of the top of the shell at an interval, the telescopic end of the second hydraulic cylinder is provided with a second connecting plate, the bottom of the second connecting plate is provided with a hollow structural pipe body, a spring and a telescopic rod are arranged inside the pipe body, the bottom of the telescopic rod is horizontally provided with a rotating rod, and the rotating rod is provided with a rotating drum.
Furthermore, a bearing is arranged between the telescopic rod and the rotating rod.
Further, the outer surface of the rotary drum is provided with a rubber pad.
Further, the winding mechanism comprises a supporting seat fixed on the rack, a rotating shaft is horizontally and rotatably arranged at the upper end of the supporting seat, and a winding drum for winding the packaging bag is arranged in the middle of the rotating shaft; one end of the rotating shaft is in transmission connection with the output shaft end of a motor fixed on the bottom surface of the frame through a transmission belt.
Further, the first conveying roller assembly, the second conveying roller assembly, the third conveying roller assembly, the fourth conveying roller assembly, the fifth conveying roller assembly and the sixth conveying roller assembly are provided with rollers for conveying and brackets for supporting.
The utility model has the advantages that: the utility model provides a cut device for wrapping bag, its easy operation, convenient to use can carry, cut, open the flat, rolling operation to the wrapping bag, can adjust the interval between the cutter and adapt to the difference width of cutting, can open the flat operation that compresses tightly of wrapping bag after cutting, prevents that fold and play book phenomenon from appearing in the wrapping bag, improves product production quality and production efficiency, for the saving manufacturing cost of enterprise, improves enterprise's production competitiveness.
1. The utility model discloses be provided with and cut the mechanism, the clamping piece sets up in the both sides of cutter, through the connection effect of connecting bolt and nut, the clamping piece presss from both sides the cutter tightly on the connecting rod, the first pneumatic cylinder of drive, sharp cutter descends and cuts the operation well the wrapping bag of below process, when the interval between the cutter is adjusted to needs, hammer along the connecting rod direction with rubber or copper hammer and move clamping piece and cutter, make cutter and clamping piece slide on the connecting rod, thereby adjust the length of cutting the wrapping bag, and is simple in operation and convenient to use.
2. The utility model discloses a flat mechanism of exhibition is provided with body, spring and telescopic link, and spring and telescopic link can play the effect of balanced pressure power at the in-process that compresses tightly the exhibition flat, make that the rotary drum can be better to the operation of exhibition flat of wrapping bag, prevent that fold and play book phenomenon from appearing in wrapping bag incision department, improve the fashioned quality of wrapping bag, drive second pneumatic cylinder can control the lift operation of rotary drum, and operation process is simple and convenient, and is reliable and stable, satisfies the demand of mass production processing.
3. The utility model discloses be provided with winding mechanism, driving motor through the transmission of drive belt, drives the pivot rotation, and the epaxial winding drum of pivot can carry out the rolling operation to the wrapping bag that has good to realize serialization and the mass production who changes fast, production efficiency is high.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic sectional view taken at a-a in fig. 1.
Fig. 3 is a schematic sectional view at B-B in fig. 1.
Fig. 4 is a partially enlarged view of fig. 2 at D.
Fig. 5 is a side view of the structure of fig. 4.
Fig. 6 is a partially enlarged view of a portion C in fig. 1.
The text labels in the figures are represented as: 1. a frame; 2. a first transfer roller assembly; 3. a second conveyor roller assembly; 4. a third conveyor roller assembly; 5. a fourth conveyor roller assembly; 6. a fifth conveyor roller assembly; 7. a sixth conveyor roller assembly; 8. a winding mechanism; 9. packaging bags; 10. a slitting mechanism; 11. a flattening mechanism; 12. a housing; 801. winding the roll; 802. a rotating shaft; 803. a supporting seat; 804. a motor; 805. a transmission belt; 1001. a first hydraulic cylinder; 1002. a first connecting plate; 1003. a fixed seat; 1004. a connecting rod; 1005. a cutter; 1006. a clip; 1007. a connecting bolt; 1008. a nut; 1009. a spring washer; 1101. a second hydraulic cylinder; 1102. a second connecting plate; 1103. a pipe body; 1104. a spring; 1105. a telescopic rod; 1106. rotating the rod; 1107. a rotating drum; 1108. and a bearing.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-6, the specific structure of the present invention is: a cutting device for packaging bags comprises a frame 1 and a shell 12, wherein a first conveying roller assembly 2, a second conveying roller assembly 3, a third conveying roller assembly 4, a fourth conveying roller assembly 5, a fifth conveying roller assembly 6 and a sixth conveying roller assembly 7 for conveying packaging bags 9 are sequentially arranged in the shell 12 from left to right; the third conveying roller assembly 4 and the fourth conveying roller assembly 5 are horizontally and symmetrically arranged, a splitting mechanism 10 for splitting the packaging bag 9 is arranged right above the middle of the third conveying roller assembly, the splitting mechanism 10 comprises first hydraulic cylinders 1001 arranged on the inner wall of the top of the shell 12 at intervals, the telescopic shaft ends of the first hydraulic cylinders 1001 are provided with first connecting plates 1002, the bottoms of the first connecting plates 1002 are provided with fixing seats 1003, connecting rods 1004 are horizontally arranged in the fixing seats 1003 in a penetrating manner, and a plurality of cutters 1005 and clamping pieces 1006 are arranged on the connecting rods 1004; a flattening mechanism 11 for flattening the cut packaging bags 9 is arranged right above the sixth conveying roller assembly 7, and a winding mechanism 8 is arranged on the right side of the sixth conveying roller assembly 7 and on the rack 1.
Referring to fig. 4 and 5, in order to facilitate the cutting of the packaging bag 9 by the cutter 1005, the cutter 1005 is made of a disc-shaped structure made of a metal material, and the connecting rod 1004 passes through the middle of the cutter 1005 and is in clearance fit with the cutter 1005.
Referring to fig. 1, 2, 4 and 5, the connecting rod 1004 is square, the connecting rod 1004 passes through the middle of the clamping piece 1006 to be in interference fit with the clamping piece 1006, the clamping piece 1006 is disposed on both sides of the cutting knife 1005, and the cutting knife 1005 is clamped by the connecting bolt 1007 and the nut 1008, which is beneficial to clamping the cutting knife 1005 on the connecting rod 1004.
Referring to fig. 4 and 5, in order to prevent the connecting bolt 1007 and the nut 1008 from loosening, a spring washer 1009 is disposed between the clamping piece 1006 and the nut 1008.
Referring to fig. 1 and 3, in order to realize the flattening operation of the bag 9 by the flattening mechanism 11, the flattening mechanism 11 includes a second hydraulic cylinder 1101 arranged on the bottom surface of the top of the housing 12 at an interval, a second connecting plate 1102 is arranged at a telescopic end of the second hydraulic cylinder 1101, a tube body 1103 in a hollow structure is arranged at the bottom of the second connecting plate 1102, a spring 1104 and a telescopic rod 1105 are arranged inside the tube body 1103, a rotating rod 1106 is horizontally arranged at the bottom of the telescopic rod 1105, and a rotating cylinder 1107 is arranged on the rotating rod 1106.
Referring to fig. 3, in order to realize the smooth rotation of the rotating rod 1106 at the lower end of the telescopic rod 1105, a bearing 1108 is provided between the telescopic rod 1105 and the rotating rod 1106.
Referring to fig. 3, in order to prevent the drum 1107 from scratching or rubbing the surface of the packaging bag 9, a rubber pad is disposed on the outer surface of the drum 1107.
Referring to fig. 1, in order to wind the packaging bag 9, the winding mechanism 8 includes a supporting seat 803 fixed on the frame 1, a rotating shaft 802 is horizontally and rotatably disposed at an upper end of the supporting seat 803, and a winding drum 801 for winding the packaging bag 9 is disposed in a middle portion of the rotating shaft 802; one end of the rotating shaft 802 is in transmission connection with the output shaft end of a motor 804 fixed on the bottom surface of the frame 1 through a transmission belt 805.
Referring to fig. 1 to 3, in order to perform a conveying and transporting function for the packing bags 9, the first, second, third, fourth, fifth and sixth conveyor roller assemblies 2, 3, 4, 5, 6 and 7 are provided with a roller for conveying and a bracket for supporting.
The utility model discloses concrete theory of operation: the packaging bag 9 sequentially passes through the first conveying roller assembly 2, the second conveying roller assembly 3, the third conveying roller assembly 4, the fourth conveying roller assembly 5, the fifth conveying roller assembly 6 and the sixth conveying roller assembly 7 from left to right, the first hydraulic cylinder 1001 is driven, the cutter 1005 descends and cuts the packaging bag 9, the second hydraulic cylinder 1101 is driven, the rotary drum 1107 descends and flattens the packaging bag 9, the driving motor 804 is driven, the rotary drum 801 cuts and flattens the packaging bag, the packaging bag is rolled, the operation is simple and convenient to use, the labor efficiency is greatly improved, and the processing requirements of enterprise mass production are met.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (9)
1. A slitting device for packaging bags is characterized by comprising a frame (1) and a shell (12), wherein a first conveying roller assembly (2), a second conveying roller assembly (3), a third conveying roller assembly (4), a fourth conveying roller assembly (5), a fifth conveying roller assembly (6) and a sixth conveying roller assembly (7) for conveying packaging bags (9) are sequentially arranged in the shell (12) from left to right; the third conveying roller assembly (4) and the fourth conveying roller assembly (5) are horizontally and symmetrically arranged, a slitting mechanism (10) for slitting the packaging bags (9) is arranged right above the middle of the third conveying roller assembly, the slitting mechanism (10) comprises first hydraulic cylinders (1001) arranged on the inner wall of the top of the shell (12) at intervals, the telescopic shaft ends of the first hydraulic cylinders (1001) are provided with first connecting plates (1002), the bottoms of the first connecting plates (1002) are provided with fixing seats (1003), connecting rods (1004) are horizontally inserted into the fixing seats (1003), and a plurality of cutters (1005) and clamping pieces (1006) are arranged on the connecting rods (1004); a flattening mechanism (11) for flattening the cut packaging bags (9) is arranged right above the sixth conveying roller assembly (7), and a winding mechanism (8) is arranged on the right side of the sixth conveying roller assembly (7) and on the rack (1).
2. A slitting device for packages according to claim 1, characterized in that the cutter (1005) is a disc-like structure of metal material, and the connecting bar (1004) passes through the middle of the cutter (1005) and is in clearance fit therewith.
3. A slitting device for packaging bags according to claim 1, characterized in that the connecting rod (1004) is in a square structure, the connecting rod (1004) passes through the middle of a clamping piece (1006) to be in interference fit with the clamping piece, the clamping piece (1006) is arranged on two sides of the cutting knife (1005), and the cutting knife (1005) is clamped through a connecting bolt (1007) and a nut (1008).
4. A slitting device for packages according to claim 3, characterized in that a spring washer (1009) is arranged between the clip (1006) and the nut (1008).
5. The slitting device for the packaging bags according to claim 1, wherein the flattening mechanism (11) comprises second hydraulic cylinders (1101) arranged on the bottom surface of the top of the housing (12) at intervals, a second connecting plate (1102) is arranged at the telescopic end of each second hydraulic cylinder (1101), a hollow pipe body (1103) is arranged at the bottom of each second connecting plate (1102), a spring (1104) and a telescopic rod (1105) are arranged inside each pipe body (1103), a rotating rod (1106) is horizontally arranged at the bottom of each telescopic rod (1105), and a rotating cylinder (1107) is arranged on each rotating rod (1106).
6. A slitting device for packaging bags according to claim 5, characterized in that a bearing (1108) is arranged between the telescopic bar (1105) and the turning bar (1106).
7. A slitting device for packages according to claim 5, characterized in that the outer surface of the drum (1107) is provided with rubber pads.
8. A slitting device for packaging bags according to claim 1, characterized in that the winding mechanism (8) comprises a support base (803) fixed on the frame (1), a rotating shaft (802) is horizontally and rotatably arranged at the upper end of the support base (803), and a winding drum (801) for winding the packaging bags (9) is arranged in the middle of the rotating shaft (802); one end of the rotating shaft (802) is in transmission connection with the output shaft end of a motor (804) fixed on the bottom surface of the frame (1) through a transmission belt (805).
9. A slitting device for packaging bags according to claim 1, characterized in that the first conveyor roller assembly (2), the second conveyor roller assembly (3), the third conveyor roller assembly (4), the fourth conveyor roller assembly (5), the fifth conveyor roller assembly (6) and the sixth conveyor roller assembly (7) are each provided with transport rollers and support brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192435.5U CN210415686U (en) | 2019-07-26 | 2019-07-26 | A cut device for wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192435.5U CN210415686U (en) | 2019-07-26 | 2019-07-26 | A cut device for wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210415686U true CN210415686U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921192435.5U Active CN210415686U (en) | 2019-07-26 | 2019-07-26 | A cut device for wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210415686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172237A (en) * | 2020-10-27 | 2021-01-05 | 宛群 | Method for manufacturing environment-friendly paper-plastic packaging bag |
-
2019
- 2019-07-26 CN CN201921192435.5U patent/CN210415686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172237A (en) * | 2020-10-27 | 2021-01-05 | 宛群 | Method for manufacturing environment-friendly paper-plastic packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Daji environmental protection printing technology Co.,Ltd. Assignor: HUNAN JIANIANHUA PAPER CO.,LTD. Contract record no.: X2023980043844 Denomination of utility model: A slitting device for packaging bags Granted publication date: 20200428 License type: Common License Record date: 20231019 |
|
| EE01 | Entry into force of recordation of patent licensing contract |