CN221436597U - Cutting device is used in sanitary towel production - Google Patents

Abstract

The utility model discloses a cutting device for producing sanitary towels, which comprises a cutting machine table and a pressing frame fixedly arranged on the cutting machine table, wherein two ends of the inner side of the pressing frame are respectively provided with an adjusting slide block in a sliding manner, a cutting cutter shaft is rotationally arranged between the two adjusting slide blocks, a plurality of uniformly distributed arc frame cutters are fixedly arranged in the middle of the cutting cutter shaft, a pressing roller shaft is rotationally arranged at the bottom of the pressing frame, and the pressing roller shaft is arranged opposite to the cutting cutter shaft.

Description

Cutting device is used in sanitary towel production

Technical Field

The utility model relates to the technical field of sanitary towel processing, in particular to a cutting device for sanitary towel production.

Background

The sanitary towel is one kind of absorptive matter, and its main material is cotton, non-woven fabric, paper pulp or composite material of the above materials. When the sanitary towel is produced in batches, after the surface layer, the absorption core and the bottom layer are compounded through glue pressing, a cutting device is needed to be utilized, and then the whole piece of fabric is cut to form a proper size. The cutting device for producing the sanitary towel commonly used at present mainly comprises a frame, a conveyor and a blanking mechanism, and is driven by an air cylinder or a motor to realize blanking of the composite fabric and complete forming of the single sanitary towel. The cutting device for producing the sanitary towel comprises a bracket, a conveying belt, a telescopic cylinder A, a connecting rod, a sticky board, a frame, a guide rail, a driving motor, a linear motor, a connecting plate, a telescopic cylinder B, a telescopic cylinder C, a fixed plate, a cutter, a pressing column, a driving roller and a driven roller, wherein the application number of the cutting device is CN 202321176162.1; the sanitary towel cutting device of the above-mentioned general type has the following problems in practical use:

Through the mode of blanking, realize the cutting to sanitary towel surface fabric, not only inconvenient blanking back sanitary towel piece get material separation, and the punching press repeatedly still easily causes the damage to the conveyer surface, and the blanking in-process, the conveyer all needs the short time to pause to avoid surface fabric up-and-down motion speed inconsistent, frequent shut down, holistic cutting efficiency is not high, and can cause the problem that the material waste is many.

Disclosure of utility model

The utility model aims to provide a cutting device for sanitary towel production, which aims to solve the problem that the whole blanking efficiency of the conventional sanitary towel blanking device in the background technology is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sanitary towel production is with cutting device, includes cuts the board and the fixed pressure that sets up on cutting the board cuts the frame, it is provided with the regulation slider all to slide to press the inboard both ends of cutting the frame, two it is provided with the cutter arbor to rotate between the regulation slider, the middle part fixed mounting of cutter arbor has a plurality of evenly distributed's arc frame cutter, the bottom rotation of pressing the frame is provided with the roller, the roller just cuts the cutter axle setting, one side fixed mounting of pressing the frame has and is used for driving roller pivoted cutting actuating mechanism, limit slide has been seted up at the middle part on board top to cut, be equipped with two cotton stop gear who is used for rectifying to cotton on the limit slide, the both sides on board top are cut to pressure all fixed mounting has automatically controlled push rod.

Preferably, the cutting driving mechanism comprises a cabinet and a gear motor fixedly arranged at the bottom of the cabinet, a driving gear is fixedly arranged at the output end of the gear motor, a driven gear is fixedly arranged at one end of the compression roller shaft, and a transmission chain is arranged between the driving gear and the driven gear in a transmission manner.

Preferably, the outside fixed mounting of rack has switch panel, switch panel's surface fixed mounting has lifting switch and switch, the bottom of automatically controlled push rod is fixed to be set up on adjusting slide, automatically controlled push rod passes through lifting switch and external power supply electric connection, gear motor passes through switch and external power supply electric connection.

Preferably, the two ends of the cutter shaft are fixedly provided with rolling rings, the surfaces of the pressing roller shafts are provided with two pressing ring grooves, the rolling rings and the pressing ring grooves are arranged in a one-to-one opposite mode, and therefore the tightness of connection of the cutter shaft and the pressing roller shafts can be improved, and cutting is stable and smooth.

Preferably, the cotton material limiting mechanism comprises a limiting sliding frame and an adjusting screw rod rotatably arranged on the outer side of the limiting sliding frame, one end of the adjusting screw rod is fixedly provided with a rotary table, the adjusting screw rod is in threaded connection with the cutting machine table, the inner side of the limiting sliding frame is rotatably provided with a plurality of edge pressing rollers, and the limiting sliding frame is slidably arranged on a limiting sliding rail; and the limiting adjustment can be flexibly performed, the centered cutting is completed, and the cutting quality is improved.

Preferably, a blanking slideway is fixedly arranged on one side of the pressing and cutting frame; the blanking of the cut waste edge material box sanitary towel sheet is convenient.

Compared with the prior art, the utility model has the beneficial effects that:

The cutting device for producing the sanitary towel adopts a mode that the cutting cutter shaft and the compression roller shaft are clung to roll, the arc frame type cutters which are arranged at equal intervals are utilized to complete cutting of the sanitary towel sheet, rolling of uninterrupted continuous fabric can be achieved, the cut sanitary towel sheet is uniformly and tightly distributed on the fabric, waste edge materials are reduced, the utilization rate of the fabric is improved, the cutting efficiency of the sanitary towel sheet can be remarkably improved, the operation is simple, the failure rate is low, and the operation is safe and stable.

Drawings

FIG. 1 is a schematic view of a cutting device according to the present utility model;

FIG. 2 is a schematic view of a cutter shaft according to the present utility model;

FIG. 3 is a schematic view of a cotton material limiting mechanism according to the present utility model;

fig. 4 is a schematic diagram of the cutting of the present utility model.

In the figure: 1. a cutting machine; 2. a pressing and cutting frame; 3. cutting a cutter shaft; 4. a roll shaft; 5. a cabinet; 6. a speed reducing motor; 7. a switch panel; 8. a cotton material limiting mechanism; 81. limiting sliding frame; 82. a side press roller; 83. adjusting a screw; 84. a turntable; 9. an electric control push rod; 10. an adjusting slide block; 11. a blanking slideway; 12. arc frame type cutter; 13. a rolling ring; 14. a pressing ring groove; 15. a drive chain; 16. a driven gear; 17. limiting slide ways; 18. and a drive gear.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a cutting device for sanitary towel production, which comprises a cutting machine table 1 and a pressing frame 2 fixedly arranged on the cutting machine table 1, wherein two ends of the inner side of the pressing frame 2 are respectively provided with an adjusting slide block 10 in a sliding manner, a cutting cutter shaft 3 is rotatably arranged between the two adjusting slide blocks 10, the middle part of the cutting cutter shaft 3 is fixedly provided with a plurality of uniformly distributed arc frame type cutters 12, the bottom of the pressing frame 2 is rotatably provided with a pressing roller shaft 4, the pressing roller shaft 4 is opposite to the cutting cutter shaft 3, one side of the pressing frame 2 is fixedly provided with a cutting driving mechanism for driving the pressing roller shaft 4 to rotate, the middle part of the top end of the cutting machine table 1 is provided with a limiting slide way 17, two cotton material limiting mechanisms 8 for rectifying cotton cloth are arranged on the limiting slide way 17, two sides of the top end of the pressing frame 2 are respectively fixedly provided with an electric control push rod 9, two ends of the cutting cutter shaft 3 are respectively fixedly provided with a ring 13, the surface of the pressing roller shaft 4 is provided with two pressing ring grooves 14, the ring 13 and one side 11 is opposite to the pressing ring groove 14 is fixedly arranged, one side of the pressing frame 2 is fixedly provided with a blanking slide way 11.

Referring to fig. 1 and 4, further, the cutting driving mechanism includes a cabinet 5 and a gear motor 6 fixedly installed at the bottom of the cabinet 5, a driving gear 18 is fixedly installed at the output end of the gear motor 6, a driven gear 16 is fixedly installed at one end of a press roll shaft 4, a transmission chain 15 is arranged between the driving gear 18 and the driven gear 16 in a transmission manner, a switch panel 7 is fixedly installed at the outer side of the cabinet 5, a lifting switch and a power switch are fixedly installed on the surface of the switch panel 7, the bottom of an electric control push rod 9 is fixedly arranged on an adjusting slide block 10, the electric control push rod 9 is electrically connected with an external power supply through the lifting switch, and the gear motor 6 is electrically connected with the external power supply through the power switch;

When the sanitary towel cutting machine is used, the gear motor 6 can drive the driving gear 18 to rotate in the cabinet 5, the compression roller shaft 4 can also synchronously and slowly rotate through the transmission of the transmission chain 15 and the driven gear 16, the cutting knife shaft 3 can be tightly attached to the compression roller shaft 4 to synchronously rotate under the transmission of the compression ring groove 14 and the compression ring 13, the arc frame type knife 12 can be tightly attached to the surface of the fabric to roll and form the side-by-side sanitary towel sheets when the cutting knife shaft 3 rotates, the driving is stable and smooth, uninterrupted cutting of the sanitary towel sheets can be realized, and the cutting efficiency is remarkably improved.

Referring to fig. 1 and 3, further, the cotton material limiting mechanism 8 includes a limiting carriage 81 and an adjusting screw 83 rotatably disposed at the outer side of the limiting carriage 81, one end of the adjusting screw 83 is fixedly provided with a rotary table 84, the adjusting screw 83 is in threaded connection with the cutting machine 1, the inner side of the limiting carriage 81 is rotatably provided with a plurality of edge pressing rollers 82, and the limiting carriage 81 is slidably disposed on the limiting slideway 17;

when the sanitary towel cutting machine is used, the side pressing rollers 82 can press the fabric in a rolling manner from two sides of the fabric in the rolling cutting process, so that the fabric is prevented from deviating and wrinkling, the quality of the sanitary towel sheet after cutting is improved, the limiting sliding frame 81 can be flexibly adjusted according to the width of the fabric to be cut, and the sheet can always face the middle of the cutting cutter shaft 3.

When the embodiment of the application is used, the following steps are adopted: according to the width of the composite fabric to be cut, rotating turntables 84 sequentially from two sides of a cutting machine table 1, pushing limit sliding frames 81 to slide on limit sliding ways 17 through adjusting screw rods 83, adjusting the distance between the two limit sliding frames 81, enabling the composite fabric to be cut to pass through edge pressing rollers 82, compacting and flattening through the edge pressing rollers 82, then paving the tail ends of the fabric in the middle of a pressing roller shaft 4, controlling two electric control push rods 9 to stretch simultaneously through a lifting switch, and pushing a cutting knife shaft 3 to move downwards through adjusting sliding blocks 10 until a rolling ring 13 on the cutting knife shaft 3 is clamped in a compression ring groove 14;

Through switch starting equipment, gear motor 6 can drive gear 18 and rotate in rack 5 this moment, through the transmission of drive chain 15 and driven gear 16, compression roller axle 4 also can synchronous slow rotation, through the transmission of annular groove 14 and rolling ring 13 down, cut cutter axle 3 can hug closely compression roller axle 4 synchronous rotation, cut cutter axle 3 when rotating, arc frame cutter 12 can hug closely the surface roll extrusion of surface fabric and form the sanitary towel sheet side by side, the surface fabric after cutting is discharged through unloading slide 11, the staff only need stand in unloading slide 11 departments, pull the surface fabric, press and cut the trace, complete sanitary towel sheet will drop this moment, the surface fabric with carry out incessant cutting, sanitary towel sheet arranges closely, both reduced the production of slitter edge material, the improvement surface fabric utilization ratio, can show the cutting efficiency that improves sanitary towel piece again.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a sanitary towel production is with cutting device, includes cutting board (1) and fixed pressure cutting frame (2) that set up on cutting board (1), its characterized in that: the utility model discloses a cotton cutting machine, including cutting frame (2), cutting frame, cutter shaft, limiting slide (17) are offered in the middle part that is used for rectifying cotton, cutting frame (2) inboard both ends all slide and are provided with adjusting slide (10), two it cuts arbor (3) to rotate between adjusting slide (10), the middle part fixed mounting of cutting arbor (3) has a plurality of evenly distributed's arc frame cutter (12), the bottom of cutting frame (2) is rotated and is provided with roller (4), roller (4) just cut cutter shaft (3) setting, one side fixed mounting of cutting frame (2) has and is used for driving roller (4) pivoted cutting actuating mechanism, limiting slide (17) have been offered in the middle part on cutting board (1) top, be equipped with two cotton stop gear (8) that are used for rectifying cotton on limiting slide (17), the both sides on cutting frame (2) top are all fixed mounting has automatically controlled push rod (9).

2. A sanitary napkin production cutting device as claimed in claim 1, wherein: the cutting driving mechanism comprises a cabinet (5) and a gear motor (6) fixedly installed at the bottom of the cabinet (5), a driving gear (18) is fixedly installed at the output end of the gear motor (6), a driven gear (16) is fixedly arranged at one end of the roller shaft (4), and a transmission chain (15) is arranged between the driving gear (18) and the driven gear (16).

3. A sanitary napkin production cutting device as claimed in claim 2, wherein: the automatic control device is characterized in that a switch panel (7) is fixedly arranged on the outer side of the cabinet (5), a lifting switch and a power switch are fixedly arranged on the surface of the switch panel (7), the bottom of the electric control push rod (9) is fixedly arranged on the adjusting slide block (10), the electric control push rod (9) is electrically connected with an external power supply through the lifting switch, and the gear motor (6) is electrically connected with the external power supply through the power switch.

4. A sanitary napkin production cutting device as claimed in claim 1, wherein: two ends of the cutter shaft (3) are fixedly provided with rolling rings (13), two pressing ring grooves (14) are formed in the surface of the pressing roller shaft (4), and the rolling rings (13) and the pressing ring grooves (14) are arranged in a one-to-one opposite mode.

5. A sanitary napkin production cutting device as claimed in claim 1, wherein: cotton material stop gear (8) are including spacing balladeur train (81) and rotate adjusting screw (83) of setting in spacing balladeur train (81) outside, the fixed carousel (84) that is provided with of one end of adjusting screw (83), adjusting screw (83) threaded connection is on cutting board (1), the inboard rotation of spacing balladeur train (81) is provided with a plurality of limit compression rollers (82), spacing balladeur train (81) slip setting is on spacing slide (17).

6. A sanitary napkin production cutting device as claimed in claim 1, wherein: one side of the pressing and cutting frame (2) is fixedly provided with a blanking slideway (11).