CN210418648U

CN210418648U - Slitting and winding system for packaging bag processing

Info

Publication number: CN210418648U
Application number: CN201921192502.3U
Authority: CN
Inventors: 谢锦春; 李时建
Original assignee: Hunan Jianianhua Paper Co ltd
Current assignee: Hunan Jianianhua Paper Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-28
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a slitting and rolling system for processing 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, a shunting mechanism is arranged on the left side of the flattening mechanism, and a winding mechanism is arranged on the right side of the sixth conveying roller assembly and on the rack. The utility model is simple in operation, convenient to use can carry, cut, reposition of redundant personnel, exhibition flat, rolling operation to the wrapping bag, can adjust the cutter interval and adapt to the difference width of cutting, can carry out exhibition flat pressing operation to the wrapping bag, prevents that fold and play book phenomenon from appearing in the wrapping bag.

Description

Slitting and winding system for packaging bag processing

Technical Field

The utility model relates to a wrapping bag processing technology field specifically is a rolling system of cutting for wrapping bag processing.

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 rolling system of cutting for wrapping bag processing, its easy operation, convenient to use can carry, cut, shunt, exhibition flat, the operation of rolling to the wrapping bag, can adjust the interval between the cutter and adapt to the different widths of cutting, can open up the flat operation that compresses tightly to the wrapping bag of cutting and after shunting, 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 and rolling system for processing 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, and a slitting mechanism for slitting the packaging bags is arranged right above the middle part of the third conveying roller assembly and the fourth conveying roller assembly; be provided with directly over the sixth conveying roller subassembly and be used for the flat exhibition flat mechanism of wrapping bag after will cutting, exhibition flat mechanism left side is provided with the reposition of redundant personnel mechanism that is used for the wrapping bag reposition of redundant personnel after will cutting, the right side of sixth conveying roller subassembly just is provided with winding mechanism in the frame, winding mechanism is including being fixed in the supporting seat in the frame, the supporting seat upper end rotates through first bearing and sets up the pivot, the pivot middle part sets up a plurality of receipts reel through the key-type connection, the one end of pivot is passed through the drive belt and is connected with the motor output shaft end transmission that is fixed.

Further, the slitting mechanism comprises a first hydraulic cylinder arranged on the inner wall of the top of the shell at an interval, a first connecting plate is arranged at the telescopic shaft end of the first hydraulic cylinder, a fixing seat is arranged at the bottom of the first connecting plate, a connecting rod is horizontally arranged in the fixing seat in an alternating mode, a plurality of cutters and clamping pieces are arranged on the connecting rod, the cutters are of a disc-shaped structure made of metal materials, and the connecting rod penetrates through the middle of each cutter and is in clearance fit with the corresponding cutter.

Further, the connecting rod is square structure form, and the connecting rod passes clamping piece middle part 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 shunting mechanism is including setting up in the cylinder of casing top inner wall, and the flexible end of cylinder sets up the mounting panel, and the mounting panel lower extreme passes through bolted connection support shell, supports the inside lower extreme level of shell and sets up the dead lever, sets up a plurality of sliders on the dead lever, and the slider bottom is provided with the splitter plate.

Furthermore, a fastening bolt for connecting and fastening the sliding block and the fixed rod is arranged at the top of the sliding block; the splitter plate is flat sheet structure form, and the splitter plate surface is smooth no burr.

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 second 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 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 rolling system of cutting for wrapping bag processing, 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 difference width of cutting, can go on exhibition flat the operation of compressing tightly to the wrapping bag after cutting and shunting, 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 be provided with reposition of redundant personnel mechanism, wrapping bag after cutting through cutting mechanism, under the reposition of redundant personnel effect of flow distribution plate, keep apart the reposition of redundant personnel, can greatly avoid the incision position of wrapping bag to contact each other and friction, thereby lead to incision department turn-ups, the deckle edge, improve the flat effect of back process exhibition, the smooth no burr in splitter plate outward appearance, can enough play the effect of fine reposition of redundant personnel direction, can avoid the wrapping bag incision to overlap again, avoid the looks mutual friction to lead to wearing and tearing in the transportation, deckle edge, make the job preparation for the flat process of exhibition that follows.

3. 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.

4. The utility model discloses be provided with winding mechanism, driving motor through the transmission of drive belt, drives the pivot rotation, and a rolling section of thick bamboo matches and is corresponding cutting good wrapping bag, and the epaxial rolling section of thick bamboo of changeing can carry out the rolling operation to good wrapping bag 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.

Fig. 7 is a schematic side view of the shunt mechanism of the present invention.

Fig. 8 is a side view schematic structural diagram of the winding mechanism of the present invention.

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; 13. a flow dividing mechanism; 801. winding the roll; 802. a rotating shaft; 803. a supporting seat; 804. a motor; 805. a transmission belt; 806. a first bearing; 807. a key; 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. a second bearing; 1301. a cylinder; 1302. mounting a plate; 1303. a support housing; 1304. a splitter plate; 1305. a slider; 1306. fastening a bolt; 1307. and (5) fixing the rod.

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. 1-8, the specific structure of the present invention is: the packaging bag conveying device 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, and a slitting mechanism 10 for slitting the packaging bags 9 is arranged right above the middle part of the third conveying roller assembly; be provided with directly over sixth conveying roller subassembly 7 and be used for the flattening mechanism 11 of the wrapping bag 9 exhibition after will cutting, flattening mechanism 11 left side is provided with the reposition of redundant personnel mechanism 13 that is used for shunting the wrapping bag 9 after will cutting, the right side of sixth conveying roller subassembly 7 just is provided with winding mechanism 8 on frame 1, winding mechanism 8 is including being fixed in the supporting seat 803 on the frame 1, the supporting seat 803 upper end is rotated through first bearing 806 and is set up pivot 802, be favorable to realizing the steady rotation of pivot 802, the pivot 802 middle part is connected through key 807 and is set up a plurality of receipts reel 801, the one end of pivot 802 is passed through the drive belt 805 and is connected with the motor 804 output shaft end transmission that is fixed in the frame 1 bottom surface, be favorable to realizing.

Referring to fig. 1, 2, 4 and 5, in order to facilitate the cutting of the packaging bag 9, the cutting mechanism 10 includes first hydraulic cylinders 1001 disposed on the inner wall of the top of the housing 12 at intervals, first connecting plates 1002 are disposed at the telescopic shaft ends of the first hydraulic cylinders 1001, fixing seats 1003 are disposed at the bottoms of the first connecting plates 1002, connecting rods 1004 are horizontally inserted into the fixing seats 1003, a plurality of cutting blades 1005 and clamping blades 1006 are disposed on the connecting rods 1004, the cutting blades 1005 are made of metal materials, and the connecting rods 1004 pass through the middle portions of the cutting blades 1005 and are in clearance fit with the cutting blades 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 7, in order to perform a diversion guiding operation on a cut-off packaging bag 9 and prevent the cut-off position of the packaging bag 9 from being rubbed with each other to cause curling and abrasion, a diversion mechanism 13 includes a cylinder 1301 arranged on the inner wall of the top of a housing 12, a mounting plate 1302 is arranged at the telescopic end of the cylinder 1301, the lower end of the mounting plate 1302 is connected with a support housing 1303 through a bolt, a fixing rod 1307 is horizontally arranged at the lower end inside the support housing 1303, a plurality of sliders 1305 are arranged on the fixing rod 1307, the sliders 1305 can horizontally slide on the fixing rod 1307, and a diversion sheet 1304 is arranged at the bottom.

Referring to fig. 7, in order to realize the connection and fixation of the slider 1305 and the fixed rod 1307, facilitate the adjustment of the distance between the slider 1305 and improve the overall practicability of the device, a fastening bolt 1306 for connecting and fastening the slider 1305 and the fixed rod 1307 is arranged at the top of the slider 1305; the splitter 1304 is in a flat sheet structure, and the outer surface of the splitter 1304 is smooth and burr-free, so that the splitter 1304 is beneficial to preventing the packaging bag 9 from being scratched when the packaging bag is split by the splitter.

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 rotation stability of the rotation rod 1106 at the lower end of the telescopic rod 1105, a second bearing 1108 is disposed between the telescopic rod 1105 and the rotation 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 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 drives the first hydraulic cylinder 1001 from 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 in sequence, and the cutter 1005 descends and cuts the packaging bag 9; the cylinder 1301 is driven, the shunting sheet 1304 descends and conducts shunting and guiding effects on the cut packaging bags 9, the cut positions are prevented from being curled and abraded, and preparation is made for a flattening process; drive second pneumatic cylinder 1101, rotary drum 1107 descend and go on flat operation of exhibition to wrapping bag 9, driving motor 804, winding drum 801 carries out the rolling operation to wrapping bag 9 through cutting, reposition of redundant personnel, exhibition after flat, and easy operation convenient to use has greatly improved labor efficiency, satisfies enterprise mass production's processing demand.

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

1. A slitting and rolling system for processing packaging bags is characterized by comprising a rack (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, and a slitting mechanism (10) for slitting the packaging bags (9) is arranged right above the middle part of the third conveying roller assembly; a flattening mechanism (11) for flattening the cut packaging bags (9) is arranged right above the sixth conveying roller assembly (7), a shunting mechanism (13) for shunting the cut packaging bags (9) is arranged on the left side of the flattening mechanism (11), a winding mechanism (8) is arranged on the right side of the sixth conveying roller assembly (7) and on the rack (1), the winding mechanism (8) comprises a supporting seat (803) fixed on the rack (1), the upper end of the supporting seat (803) is rotatably provided with a rotating shaft (802) through a first bearing (806), the middle part of the rotating shaft (802) is connected and provided with a plurality of winding drums (801) through a key (807), and 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 rack (1) through a transmission belt (805).

2. A slitting and winding system for packaging bag processing according to claim 1, wherein the slitting mechanism (10) comprises a first hydraulic cylinder (1001) arranged on the inner wall of the top of the housing (12) at a certain distance, a first connecting plate (1002) is arranged at the telescopic shaft end of the first hydraulic cylinder (1001), a fixing seat (1003) is arranged at the bottom of the first connecting plate (1002), a connecting rod (1004) is horizontally inserted into the fixing seat (1003), a plurality of cutters (1005) and clamping pieces (1006) are arranged on the connecting rod (1004), the cutters (1005) are of a disc-shaped structure made of metal material, and the connecting rod (1004) penetrates through the middle part of the cutters (1005) and is in clearance fit with the cutters (1005).

3. A slitting and winding system for packaging bag processing according to claim 2, wherein the connecting rod (1004) is in a square structure, the connecting rod (1004) passes through the middle of the 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 the connecting bolt (1007) and the nut (1008).

4. A slitter winder system for bag processing according to claim 3, characterised in that a spring washer (1009) is arranged between the clip (1006) and the nut (1008).

5. The slitting and winding system for packaging bag processing according to claim 1, wherein the dividing mechanism (13) comprises a cylinder (1301) arranged on the inner wall of the top of the housing (12), a mounting plate (1302) is arranged at the telescopic end of the cylinder (1301), the lower end of the mounting plate (1302) is connected with a supporting shell (1303) through a bolt, a fixing rod (1307) is horizontally arranged at the lower end inside the supporting shell (1303), a plurality of sliders (1305) are arranged on the fixing rod (1307), and a dividing plate (1304) is arranged at the bottom of each slider (1305).

6. A slitting and rolling system for packaging bag processing according to claim 5, characterized in that the top of the slider (1305) is provided with a fastening bolt (1306) for fastening the slider (1305) with a fixed rod (1307); the splitter plate (1304) is in a flat plate structure, and the outer surface of the splitter plate (1304) is smooth and has no burrs.

7. The slitting and winding system for packaging bag processing 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 the second hydraulic cylinders (1101), a hollow tubular body (1103) is arranged at the bottom of the second connecting plate (1102), a spring (1104) and a telescopic rod (1105) are arranged inside the tubular 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).

8. A slitting and rolling system for packaging bag processing according to claim 7, characterized in that a second bearing (1108) is provided between the telescopic bar (1105) and the rotating bar (1106).

9. A slitting and winding system for packaging bag processing according to claim 7, characterized in that the outer surface of the drum (1107) is provided with rubber pads.

10. A slitting and rolling system for packaging bag processing 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 provided with rollers for conveying and brackets for supporting.