CN201552603U - Double-mode connecting-blade mode-cutting device in sanitary towel production line - Google Patents

Double-mode connecting-blade mode-cutting device in sanitary towel production line Download PDF

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Publication number
CN201552603U
CN201552603U CN2009202661234U CN200920266123U CN201552603U CN 201552603 U CN201552603 U CN 201552603U CN 2009202661234 U CN2009202661234 U CN 2009202661234U CN 200920266123 U CN200920266123 U CN 200920266123U CN 201552603 U CN201552603 U CN 201552603U
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roller
blade
production line
cutting device
cutting
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Expired - Fee Related
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CN2009202661234U
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Chinese (zh)
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谢兆琪
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Xie Zhaoqi
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Individual
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Abstract

The utility model provides a double-mode connecting-blade mode-cutting device in a sanitary towel production line, belonging to technical field of health care products. The double-mode connecting-blade mode-cutting device solves the problems of low cutting efficiency of a mold-cutting device, low utilization rate of raw materials in the existing sanitary towel production line. The double-mode connecting-blade mode-cutting device in the sanitary towel production line comprises a stander, a roller I and a roller II which are in a tube shape; the roller I and the roller II are arranged on the stander in parallel; a blade point is arranged on the surface of the roller I and forms at least two sets of closely-arranged double-mode mode-cutting blade points on the peripheral surface of the roller I; the double-mode mode-cutting blade point forms a shape of two sheets of sanitary towel products which are connected at circumferential direction, and the joint is the connecting-blade point. The double-mode connecting-blade mode-cutting device has advantages of high production efficiency, high utilization rate of raw materials and long service life and the like.

Description

Bimodule blade-connecting die-cutting device in the production line of toilet napkin
Technical field
The utility model belongs to the sanitary care article technical field, relates to a kind of die-cutting apparatus, the bimodule blade-connecting die-cutting device in particularly a kind of production line of toilet napkin.
Background technology
At present, the domestic and international market produces the die-cutting apparatus in the disposable protective wing type sanitary napkin production equipment line that uses, the complete machine core component is upper and lower rotor, and the upper cutter roller is the revolving-rolling die cutter roller that a whole roller is cut two sanitary napkins, and following rotor is the smooth hardness bottom anvil roller of common steel.
The defective of die-cutting apparatus is in the existing sanitary napkin production equipment line: die-cutting apparatus be single mode export one Tuesday sheet the spinning block cutting roller, each cutting that rotates a circle goes out two sanitary towels, the efficient that the production equipment line is produced is not high.Upper cutter roller cutting direction is 2 sanitary towels longitudinally, sanitary towels sheet and sheet cross cutting knife edge cutting spacing 8-10mm, this original rotating die cutting technology makes raw material cause great waste in production cutting process, can not effectively utilize raw material, and production cost of products is very high.And shutdown finishing every day often; cause a large amount of defect wares, because die-cutting apparatus is at a high speed not enough and efficient in the existing sanitary napkin production equipment line, economy and hommization inadequately; strengthened the miscellaneous investments of manufacturer, manufacturer will develop rapidly and be restricted.
Summary of the invention
The purpose of this utility model is at the above-mentioned problems in the prior art, a kind of production efficiency height is provided, can have fully saved the bimodule blade-connecting die-cutting device in the material production line of toilet napkin.
The purpose of this utility model can realize by following technical proposal: the bimodule blade-connecting die-cutting device in a kind of production line of toilet napkin, comprise frame, tubular roller one and roller two, two parallel assemblings are arranged on the frame described roller one with roller, the surface of roller one is provided with the knife edge, it is characterized in that, the described knife edge forms the compact arranged bimodulus cross cutting of at least two groups knife edge in roller one peripheral surface, the described bimodulus cross cutting knife edge forms two sanitary towels shapes that circumferentially are connected, and joining place is for connecting the angle of throat cutting edge of a knife or a sword.
In process of production, products material is through between roller one and the roller two, and roller one and roller two are driven by the transmission mechanism on the production equipment, and revolving-rolling can be finished the cutting of product shaping once week.
Because the revolving-rolling that is arranged so that of the bimodulus cross cutting knife edge can cutting go out at least four sanitary napkins once week, improved production efficiency.The joining place of the bimodulus cross cutting knife edge continuously apart from there not being inferior waste material again, being produced material and has been obtained effective utilization between sanitary towels sheet that cutting goes out and the sheet for connecting the angle of throat cutting edge of a knife or a sword.The sanitary towels shape has front and back end and flank section, flank section is wider than the front and back end, exist between the flank section of two sanitary towels shapes that circumferentially are connected of bimodulus cross cutting knife edge formation and utilize the position, the flank section that the adjacent bimodulus cross cutting knife edge forms two sanitary towels shapes that circumferentially are connected is in above-mentioned utilizing in the position, the adjacent like this bimodulus cross cutting knife edge is arranged closely, the feasible utilization rate height of producing material.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, the described knife edge forms two groups or three groups of compact arranged bimodulus cross cutting knifes edge in roller one peripheral surface.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, described roller one surface circumferentially is fixed with some curved knife pieces, have the knife edge on the described cutter piece, the described knife edge forms the compact arranged bimodulus cross cutting knife edge when the cutter piece circumferentially is fixed on roller one surperficial.
Every cutter piece all is independent individuality, and the knife edge on the cutter piece is easy to process and machining accuracy is high like this, has solved bad processing of the whole knife edge and sword line and has existed and rise and fall the problem that the cutting edge precision is lower.The curved knife piece knife edge surface of roller one of coincideing that is connected with each other, long service life.And wearing and tearing occur, when chipping damages phenomenon, only need the cutter piece that wearing and tearing, chipping damage is taken off when the knife edge on arbitrary cutter piece, replacing with corresponding new cutter piece, roller be once can continuing use like this, and need not integral replacing, reduced use cost.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, described roller one surface is circumferentially with several grooves that is connected between adjacent, is inlaid with corresponding cutter piece in the described groove.The setting of groove makes the cutter piece not outstanding on the surface of roller one, and compact conformation is attractive in appearance.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, it is 35 °~45 ° that the described company's sword that connects the angle of throat cutting edge of a knife or a sword is total to the cutter intersecting angle, the even thickness unanimity of sword line.The knife edge is sharp, good cutting effect.
In the die-cutting apparatus in above-mentioned production line of toilet napkin, the both ends of described roller one are provided with guard circle, the monolateral little guard circle 0.015~0.03mm that exceeds of the sword line of the knife edge on roller one surface.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, described cutter piece is fixed in the corresponding grooves by several securing members.Securing member can be bolt, screw.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, described frame top is provided with the manual pressure mechanism that can change the pressure that affacts roller one.Manual pressure mechanism has replaced the pressuring method of air pressure, oil pressure in the past, has reduced manufacturing cost.
In the bimodule blade-connecting die-cutting device in above-mentioned production line of toilet napkin, described manual pressure mechanism comprises pressure rod, nut, is arranged on the pressing plate and the scale rotating disk of frame top, the inner of described pressure rod is passed frame side wall and is acted on the roller one, above-mentioned pressing plate and scale rotating disk are passed in the outer end, and described nut sleeve is located on the pressure rod and with the scale rotating disk and is connected.
Compared with prior art, the bimodule blade-connecting die-cutting device in the production line of toilet napkin that provides of the utility model has the following advantages:
1, the bimodule blade-connecting die-cutting knife edge on roller one surface be arranged so that roller once and roller two the energy cutting go out four or six sanitary napkins in revolving-rolling one week, 2 to the 3 efficiency-timed rates of production on existing production line production speed per hour, have been improved, improved production efficiency, the joining place of the bimodulus cross cutting knife edge is for connecting the angle of throat cutting edge of a knife or a sword, continuously apart from there not being inferior waste material again, produce the utilization rate height of material between sanitary towels sheet that cutting goes out and the sheet.
2, roller one surface is inlaid with the cutter piece, when wearing and tearing, chipping breaking-up phenomenon appear in the knife edge on arbitrary cutter piece, only need the cutter piece that wearing and tearing, chipping damage is taken off, replace with corresponding new cutter piece, roller is once continuing use like this, change and need not whole cutting roller, prolonged the service life of die cutter roller like this, and reduced use cost.And whole simple structure compactness, operating maintenance is convenient.
Description of drawings
Fig. 1 is the structural front view of the bimodule blade-connecting die-cutting device in this production line of toilet napkin.
Fig. 2 is the structure side view of the die-cutting apparatus in this production line of toilet napkin.
Fig. 3 is the structural representation of the roller one in the bimodule blade-connecting die-cutting device in this production line of toilet napkin.
Fig. 4 is the roller one unfolded surface schematic diagram of this sanitary towels bimodule blade-connecting die-cutting.
Among the figure, 1, roller one; 2, roller two; 3, cutter piece; 4, the knife edge; 41, connect the angle of throat cutting edge of a knife or a sword; 5, securing member; 6, guard circle; 7, groove; 8, frame; 9, manual pressure mechanism; 91, pressure rod; 92, nut; 93, scale rotating disk; 94, pressing plate; 10, rolling bearing; 11, slide block.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, bimodule blade-connecting die-cutting device in this production line of toilet napkin comprises frame 8, tubular roller 1 and roller 22, the 22 parallel assemblings of fitting up and down are arranged on the frame 8 roller 1 with roller, are respectively equipped with rolling bearing 10 between frame 8 and roller 1 and the roller 22.
Be provided with manual pressure mechanism 9 on frame 8 tops, this manual pressure mechanism 9 comprises pressure rod 91, nut 92, is arranged on the pressing plate 94 and the scale rotating disk 93 at frame 8 tops, the inner of pressure rod 91 is passed frame 8 sidewalls and is acted on the roller 1, be provided with slide block 11 between rolling bearing 10 that roller 1 is arranged with in the present embodiment and the pressure rod 91, the inner face of pressure rod 91 contacts with slide block 11.Above-mentioned pressing plate 94 and scale rotating disk 93 are passed in the outer end of pressure rod 91, and nut 92 is set on the pressure rod 91 and with scale rotating disk 93 and adopts steady pin to be connected.By rotating nut 92, the length that pressure rod 91 stretches into frame 8 increases, pressure affacts slide block 11 and is delivered to rolling bearing 10 again and affacts at last on the roller 1, and the pressure that acts on the roller 1 increases, and the scale on the scale rotating disk 93 can indicate pressure condition.This pressing mechanism is mechanical pressuring method, has replaced the pressuring method of air pressure, hydraulic pressure in the past, and is simple in structure, and low cost of manufacture.
Before this die-cutting apparatus uses, under the function situation, the die-cutting apparatus in this production line of toilet napkin is not pressurizeed outside production line, pressure is added as 1.2-1.5Pa, adopt artificial trial cut product to reach to be assemblied on the production equipment line after the quality technology standard and use.Use running through production line, rotating nut 92, the pressure that pressure rod 91 affacts roller 1 adds to 1.8-2.0Pa, and progressively pressurizeing until being forced into 2.5-4Pa according to Production Line speed per hour and actual cutting situation again is normal operation; Die cutter roller uses and product cutting live telecast through lasting, the pressure of high pressurization till the 6.5Pa, i.e. rotor end of life first.As renewing use, die cutter roller needs reconditioning again.
As shown in Figure 3, Figure 4; the both ends of roller 1 are provided with guard circle 6; also be provided with 10~20 grooves 7 that are connected between adjacent on roller one 1 surfaces; be inlaid with corresponding curved knife piece 3 in the groove 7; cutter piece 3 is fixed in the corresponding grooves 7 by 4~8 securing members 5; securing member 5 is a bolt, is bolted in cutter piece 3 counterbores.The cutter piece 3 that the surface of roller 1 is inlaid with has the knife edge 4, and promptly roller one 1 surfaces are circumferentially with the knife edge 4.When cutter piece 3 circumferentially was fixed on roller 1 surperficial, the knife edge 4 formed the compact arranged bimodulus cross cutting of at least two groups knife edge in roller one 1 peripheral surface, and the knife edge 4 forms two groups of compact arranged bimodulus cross cutting knifes edge in roller one 1 peripheral surface in the present embodiment.Certainly according to actual conditions, the knife edge 4 also can form three groups of compact arranged bimodulus cross cutting knifes edge.The bimodulus cross cutting knife edge forms two sanitary towels shapes that circumferentially are connected; joining place is for connecting angle of throat cutting edge of a knife or a sword 41; company's sword of company's angle of throat cutting edge of a knife or a sword 41 cutter intersecting angle altogether is 35 °~45 °, the even thickness unanimity of sword line, the monolateral little guard circle 60.015~0.03mm that exceeds of the sword line of the knife edge 4.Roller 22 is tubular and ganoid anvil roller.
In process of production, products material is through between roller 1 and the roller 22, and roller 1 and roller 22 are driven by the transmission mechanism on the production equipment, and revolving-rolling can be finished the cutting of product shaping once week.Because the revolving-rolling that is arranged so that of the bimodulus cross cutting knife edge can cutting go out four sanitary napkins once week, improved production efficiency.The joining place of the bimodulus cross cutting knife edge is for connecting angle of throat cutting edge of a knife or a sword 41, between sanitary towels sheet that cutting goes out and the sheet continuously apart from there not being inferior waste material again, produce material and obtained effective utilization, the arrangement of the adjacent bimodulus cross cutting knife edge makes also that closely the utilization rate of producing material is improved.
And the every cutter piece 3 that inlay on roller one 1 surfaces all is independent individuality, and the knife edge on the cutter piece 34 is easy to process and machining accuracy is high like this, the knife edge 4 of curved knife piece 3 surface of roller 1 of coincideing that is connected with each other, long service life.And when wearing and tearing, chipping breaking-up phenomenon appear in the knife edge on arbitrary cutter piece 34, only need the cutter piece 3 that wearing and tearing, chipping damage is taken off, replace with corresponding new cutter piece 3, roller 1 just can continue to use like this, and need not integral replacing, reduced use cost.After roller 22 in use weares and teares, can take off reconditioning and reuse, need not to change roller 22, reduce use cost.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, roller one morely; 2, roller two; 3, cutter piece; 4, the knife edge; 41, connect the angle of throat cutting edge of a knife or a sword; 5, securing member; 6, guard circle; 7, groove; 8, frame; 9, manual pressure mechanism; 91, pressure rod; 92, nut; 93, scale rotating disk; 94, pressing plate; 10, rolling bearing; 11, term such as slide block, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims (9)

1. the bimodule blade-connecting die-cutting device in the production line of toilet napkin, comprise frame (8), tubular roller one (1) and roller two (2), two (2) parallel assemblings are arranged on the frame (8) described roller one (1) with roller, the surface of roller one (1) is provided with the knife edge (4), it is characterized in that, the described knife edge (4) forms the compact arranged bimodulus cross cutting of at least two groups knife edge in roller one (1) peripheral surface, the described bimodulus cross cutting knife edge forms two sanitary towels shapes that circumferentially are connected, and joining place is for connecting angle of throat cutting edge of a knife or a sword (41).
2. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 1 is characterized in that, the described knife edge (4) forms two groups or three groups of compact arranged bimodulus cross cutting knifes edge in roller one (1) peripheral surface.
3. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 1 and 2, it is characterized in that, described roller one (1) surface circumferentially is fixed with some curved knife pieces (3), have the knife edge (4) on the described cutter piece (3), the described knife edge (4) forms the compact arranged bimodulus cross cutting knife edge when cutter piece (3) circumferentially is fixed on roller one (1) surperficial.
4. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 3, it is characterized in that, described roller one (1) surface is circumferentially with several grooves (7) that is connected between adjacent, is inlaid with corresponding cutter piece (3) in the described groove (7).
5. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 1 and 2 is characterized in that, it is 35 °~45 ° that the described company's sword that connects angle of throat cutting edge of a knife or a sword (41) is total to the cutter intersecting angle, the even thickness unanimity of sword line.
6. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 1 and 2; it is characterized in that; the both ends of described roller one (1) are provided with guard circle (6), monolateral little guard circle (6) 0.015~0.03mm that exceed of sword line of the knife edge (4) on roller one (1) surface.
7. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 4 is characterized in that, described cutter piece (3) is fixed in the corresponding grooves (7) by several securing members (5).
8. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 1 and 2 is characterized in that, described frame (8) top is provided with the manual pressure mechanism (9) that can change the pressure that affacts roller one (1).
9. the bimodule blade-connecting die-cutting device in the production line of toilet napkin according to claim 8, it is characterized in that, described manual pressure mechanism (9) comprises pressure rod (91), nut (92), is arranged on the pressing plate (94) and the scale rotating disk (93) at frame (8) top, the inner of described pressure rod (91) is passed frame (8) sidewall and is acted on the roller one (1), above-mentioned pressing plate (94) and scale rotating disk (93) are passed in the outer end, and described nut (92) is set in pressure rod (91) and upward and with scale rotating disk (93) is connected.
CN2009202661234U 2009-10-30 2009-10-30 Double-mode connecting-blade mode-cutting device in sanitary towel production line Expired - Fee Related CN201552603U (en)

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Application Number Priority Date Filing Date Title
CN2009202661234U CN201552603U (en) 2009-10-30 2009-10-30 Double-mode connecting-blade mode-cutting device in sanitary towel production line

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Application Number Priority Date Filing Date Title
CN2009202661234U CN201552603U (en) 2009-10-30 2009-10-30 Double-mode connecting-blade mode-cutting device in sanitary towel production line

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101695841B (en) * 2009-10-30 2018-07-06 谢兆琪 Bimodule blade-connecting die-cutting device in production line of toilet napkin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101695841B (en) * 2009-10-30 2018-07-06 谢兆琪 Bimodule blade-connecting die-cutting device in production line of toilet napkin

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