CN112589869A - Assembling equipment for producing hole towel - Google Patents

Abstract

The invention relates to an assembling device for producing hole towels, which is used for bending strip-shaped sponges into rings and adhering and fixing the sponges to a film; the assembling equipment for producing the hole towel is provided with a ring cutting mechanism for cutting off the film in the middle of the annular sponge; a rigging equipment for producing hole piece of cloth includes annular bending track, the feed inlet has been seted up to annular bending track's anchor ring level and one side, feed inlet and sponge strip feedway's export intercommunication, be provided with the restraint ring channel on the annular bending track, the restraint ring channel is arranged along annular bending track's length direction, annular bending track's restraint ring channel notch top is provided with crimping mechanism, crimping mechanism is used for pushing down the annular sponge in the restraint ring channel to be fixed with the tectorial membrane laminating, it cuts out to the film that the annular sponge is located to start to cut circle mechanism implementation, in order to form qualified blank.

Description

Assembling equipment for producing hole towel

Technical Field

The invention relates to the field of intelligent equipment, in particular to assembling equipment for producing hole towels.

Background

The hole towel is used as medical equipment for operation, is specially used for an operation sheet for performing surgical operation on a specific part of a patient, is provided with a hole which is arranged for a specific operation position, and can be used for performing the operation on the preset hole part by a surgical operator, thereby being widely applied to the caesarean operation. Referring to the attached drawing 1, the hole towel comprises a film bag a, two sides of the film bag a are respectively provided with a sticker b and a sponge washer c in a sticking mode, the sponge washer c is integrally in a circular structure, an operation hole d is formed in the center of the sponge washer c, the medical instrument with the structure is special in structure, in the prior art, manual assembly is mostly adopted, assembly efficiency is low, and the hole towel is fixed in a manual mode, so that the defective rate of the hole towel is high.

Disclosure of Invention

The invention aims to provide an assembling device for producing hole towels, which can ensure the production quality of the hole towels and improve the production efficiency of the hole towels.

The technical scheme adopted by the invention is as follows:

the assembling equipment is used for bending the strip-shaped sponge into a ring shape and adhering and fixing the strip-shaped sponge to the film, the assembling equipment is provided with a glue coating mechanism, the glue coating mechanism is used for coating glue on the film, and the assembling equipment is used for adhering and fixing the sponge bent into the ring shape on the film; the assembling equipment for producing the hole towel is provided with a ring cutting mechanism, and the ring cutting mechanism is used for cutting off the film in the middle of the annular sponge; the assembling equipment for producing hole towels comprises an annular bending track, a feed inlet is formed in the annular surface level and one side of the annular bending track, the feed inlet is communicated with the outlet of the sponge strip feeding device, a constraint annular groove is formed in the annular bending track and arranged along the length direction of the annular bending track, a crimping mechanism is arranged above the notch of the annular bending track, and annular sponge in the constraint annular groove is pressed downwards to be fixed with a laminating film.

The invention also has the following features:

the center of the annular bending track is provided with a waste material adsorption head, one end of the adsorption head is communicated with a suction device, and the waste material adsorption head is used for sucking out circular film waste materials cut off by the annular bending track.

And a lifting backup plate is arranged below the annular bent track, and the lifting backup plate vertically lifts and is close to or far away from the annular bent track.

The orbital hoop edge of annular bending is provided with the attachment strap, the one end of attachment strap constitutes articulated connection with the orbital edge of annular bending, the articulated shaft level of attachment strap arranges, the attachment strap arranges in turn along the orbital circumferential direction of annular bending, the articulated cover of attachment strap is equipped with the torsional spring, the torsional spring makes the face level of attachment strap, attachment strap circumference is provided with restraint ring, restraint ring arranges with the communication of the orbital bending of annular, the last face of inside wall, attachment strap of restraint ring and the orbital lateral surface of annular bending constitute the restraint ring channel.

The gluing mechanism comprises a gluing ring arranged above the constraint annular groove, the gluing ring and the constraint annular groove are arranged concentrically, and the gluing ring vertically moves and is close to or far away from the constraint annular groove.

The upper plate surface of the butt strap is provided with a vertical compression rod, the vertical arrangement of the vertical compression rod is connected with a vertical compression mechanism, the vertical lifting of the vertical compression rod is abutted against or separated from the butt strap, the vertical compression rod is abutted against the butt strap, and the butt strap rotates around a hinge shaft and enables the butt strap and the vertical compression rod to form avoidance.

The gluing ring is connected with the gluing driving mechanism, the gluing driving mechanism drives the gluing ring to vertically move, and when the gluing ring vertically moves downwards, the vertical pressing rod moves inwards along the radial direction of the annular bending track and vertically moves with the gluing ring to form avoidance.

The upper end level of vertical depression bar is provided with dodges the slide bar, dodge the slide bar level and arrange along annular crooked track radial direction, the rod end of dodging the slide bar constitutes sliding fit with dodging the ring, it is equipped with on the slide bar to dodge the cover and dodges the spring, dodge the both ends of spring respectively with dodge the ring and the rod end of vertical depression bar support and lean on.

The annular surface outside the annular curved track is provided with an avoiding opening, and the avoiding slide rod moves along the radial direction of the annular curved track and extends into or out of the avoiding opening.

The gluing frame is provided with a driving cone cylinder, the driving cone cylinder is small in size and concentric with the annular curved track, the inner wall of the driving cone cylinder is abutted against the upper end of the vertical compression rod and is linked with the vertical compression rod to move along the radial direction of the annular curved track.

The gluing driving mechanism comprises a driving track which vertically slides with the gluing frame, the gluing frame is connected with a piston rod of a driving cylinder, and the piston rod of the driving cylinder is vertically arranged.

The ring cutting mechanism comprises a ring cutting opening arranged at one end of the annular bent track, a ring cutting ring cutter is arranged in the ring cutting opening, the ring cutting ring cutter and the annular bent track are arranged concentrically, the inner side surface of the ring cutting ring cutter is attached to the outer side surface of the annular bent track, a support is arranged in an extending mode of an inner ring of the ring cutting ring cutter, a ring cutting slide rod is arranged at the other end of the annular bent track and is in sliding fit with the support, a ring cutting spring is arranged on the ring cutting slide rod, and two ends of the ring cutting spring are abutted to the other end of the annular bent track and the support respectively.

The upper ring surface of the avoiding ring is connected with the driving ring through a connecting support, the driving ring is connected with a piston rod of the jacking cylinder, the piston rod of the jacking cylinder is vertically arranged, the driving ring is provided with a driving support in an extending mode, the driving support is provided with a driving ball in an extending mode, the driving ball is abutted against and separated from a support of the ring cutting ring cutter, an avoiding annular opening is formed in the lifting backup plate, and the ring cutting ring cutter and the avoiding annular opening form inserting or separating matching.

The waste material adsorption head is wholly big end down's awl tube-shaped structure about being, be provided with linking bridge on the waste material adsorption head, linking bridge constitutes sliding fit with the connection slide bar that the crooked track other end of shape set up, be provided with coupling spring on the connection slide bar, coupling spring's both ends lean on with the rod end and the linking bridge of being connected the slide bar respectively.

And a cutting tool is arranged above the feeding hole formed in one side of the annular bent track, vertically moves and cuts the strip sponge on the feeding hole.

The invention has the technical effects that: when the sponge and the film are fixedly assembled, the sponge with the wavy shape on one side is led out from the feed inlet into the constraint annular groove in the annular bent track, the constraint of the sponge is implemented by utilizing the constraint annular groove, and the sponge is enabled to form an annular structure.

Drawings

FIG. 1 is a schematic structural view of a hole towel;

FIGS. 2 and 3 are schematic diagrams showing two kinds of visual structures of a sponge strip feeding device;

FIGS. 4 and 5 are schematic views of a part of the sponge strip feeding device from two different perspectives;

FIGS. 6 and 7 are a top view and a front view, respectively, of an assembly apparatus for producing hole towels;

FIGS. 8 and 9 are schematic views of two kinds of view structures of an assembling apparatus for producing hole towels;

FIGS. 10 and 11 are schematic views from two perspectives of a part of the structure of an assembling device for producing hole towels;

FIGS. 12 and 13 are schematic views of FIG. 10 from two perspectives with a portion of the structure removed;

FIGS. 14 and 15 are schematic views of the cross-sectional structure of FIG. 12 from two different perspectives;

FIGS. 16 and 17 are schematic views from two perspectives of a cross-sectional structure of a portion of the structure of FIG. 14;

FIG. 18 is a front view of a film supply apparatus in cooperation with an assembly apparatus for producing hole towels;

FIGS. 19 and 20 are front and left side views, respectively, of the bag body forming apparatus;

fig. 21 is a front view of the label attaching mechanism in the bag forming apparatus.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, legibility and inconsistency;

with reference to fig. 1 to 21, specific features of the intelligent hole towel production system are described in detail below:

the intelligent hole towel production system comprises a sponge strip feeding device 100, wherein the sponge strip feeding device 100 guides out strip-shaped sponge and guides out the strip-shaped sponge from an outlet to an assembly device 200 for producing hole towels, the system further comprises a film feeding device 300, the film feeding device 300 is used for guiding and conveying a film to the assembly device 200 for producing the hole towels in a flattened state, the assembly device 200 for producing the hole towels is used for bending the strip-shaped sponge into a ring shape and is fixedly attached to the film, a bag body forming device 400 is arranged at the outlet of the assembly device 200 for producing the hole towels, and the bag body forming device 400 is used for forming a single-layer film into a bag-shaped hole towel;

during this hole piece of cloth actual production, the isometric sponge of sponge strip feedway 100 derivation is and derive to the rigging equipment 200 that is used for producing the hole piece of cloth in, film feedway 300 exports the film exhibition flat to the rigging equipment 200 below position that is used for producing the hole piece of cloth, it fixes on the flat-out film to bend into annular sponge to start the rigging equipment 200 that is used for producing the hole piece of cloth, then bag body former 400 is to the flat-out film fifty percent discount welding forming, in order to form the bag-shaped structure of continuous form, finally form continuous hole piece of cloth, when this production system can ensure this hole piece of cloth production quality, improve hole piece of cloth production efficiency.

As a preferred scheme of the present invention, in order to ensure that the bent sponge can be fixed to one side of the film, the assembling device 200 for producing hole tissues is provided with a glue coating mechanism, the glue coating mechanism is used for coating glue on the film, and the assembling device 200 for producing hole tissues is used for attaching and fixing the sponge bent into a ring shape on the film;

the gluing mechanism firstly glues one side of the flattened film, and then one side of the bent sponge is fixedly connected with the film through glue solution, so that the fixing reliability of the sponge is ensured.

When the hole towel is presented, an operation hole needs to be formed at the position where the sponge and the film are attached, and for this purpose, the assembling equipment 200 for producing the hole towel is provided with a ring cutting mechanism which is used for cutting off the film in the middle of the annular sponge;

and the ring cutting mechanism is started to carry out ring cutting operation on the flattened film, so that an operation hole is formed on the film where the annular sponge is positioned, the production efficiency of the system is improved, and the operation steps are reduced.

Specifically, the sponge strip feeding device 100 comprises a horizontally arranged feeding roller 110, a guiding mechanism is arranged at an outlet of the feeding roller 110, the guiding mechanism is used for positioning the strip-shaped sponge guided out by the feeding roller 110, an outlet of the guiding mechanism is connected with an inlet of a splitting mechanism, the splitting mechanism is used for splitting the strip-shaped sponge into two strip-shaped sponges, and a joint surface of the two strip-shaped sponges is wavy or zigzag;

when the sponge is guided out, the sponge strip coil is provided on the feeding roller 110 of the sponge strip feeding device 100 in advance, the whole sponge section of the strip is rectangular or square, the strength of the sponge material is high, the supporting strength between the sponge strip feeding device and the belly when the hole towel is used is high, a reliable opening is formed between the belly and the opening of the hole towel, the phenomenon that blood or impurities overflow from an operation hole of the hole towel is avoided, when the strip-shaped sponge is guided out, the sponge guided out by the guiding mechanism is cut by the cutting mechanism, the cut sponge surface is wavy, when the sponge strip is attached to a film, the inner wavy surface is formed, when the hole towel is attached to the belly for use, the blood or the impurities are guided out from the gaps of the wavy surface to the bag body, and the normal use of the hole towel is ensured.

Specifically, in order to implement guiding and conveying of the strip-shaped sponges and to implement constraint on the sponges, the guiding mechanism comprises a guiding channel 120, the guiding channel 120 is integrally rectangular box-shaped, the guiding channel 120 is horizontally arranged, and a traction and separation mechanism is arranged at an outlet of the guiding channel 120 and is used for guiding and guiding two groups of strip-shaped sponges into the assembly equipment 200 for producing hole towels;

the sponge that utilizes to cut the mechanism implementation and derive the mechanism and derive is cut for the strip sponge forms two passageways and derives to on pulling the separating mechanism, assembles the operation to two sets of sponges with the implementation, and then can show the production efficiency who improves this system.

In order to guide and convey the sponge, so as to guide and convey the sponge into the guide-out channel 120 for constraint, a feed inlet position of the guide-out channel 120 is provided with a guide-in roller 121, the guide-in roller 121 is horizontal and vertical to the length direction of the guide-out channel 120, and the guide-in roller 121 and the lower end of the guide-out channel 120 form abutting or separated fit;

the lower end of the leading-in roller 121 leading-out channel 120 is abutted and matched to restrain the strip-shaped sponge, so that the normal guiding and conveying of the sponge are ensured.

Specifically, a constraining block 122 is arranged in the cavity of the leading-out channel 120, the constraining block 122 is arranged along the length direction of the leading-out channel 120, and the constraining block 122 and the lower end face of the leading-out channel 120 form a constraining channel for constraining a strip-shaped sponge.

When sponge slitting is performed in the constraining channel formed by the constraining block 122 and the lower end face of the guiding-out channel 120, the slitting mechanism comprises a slitting blade 130 arranged in the constraining channel, the slitting blade 130 is horizontal and vertical to the length direction of the guiding-out channel 120, two ends of the slitting blade 130 are arranged on a slitting adjustment unit, and the slitting adjustment unit is used for driving the slitting blade 130 to reciprocate in the vertical direction;

when the sponge passes through the restraint channel, under the traction action of the traction separation mechanism, the slitting blade 130 is abutted against the sponge, and the slitting blade 130 floats up and down by utilizing the slitting adjustment unit, so that the sponge forms a wavy cutting surface, and the sponge can be normally used.

Specifically, when the traction of two sponges with a cut opening is performed, two groups of traction rollers 140 are arranged at the outlet of the restraint channel, and the two groups of traction rollers 140 are horizontal and vertical to the length direction of the guide-out channel 120.

Specifically, when the sponge slitting operation in the restraint channel is performed, strip-shaped openings 123 are arranged on two sides of the guiding-out channel 120, the strip-shaped openings 123 are vertically arranged, sliding blocks 131 are arranged at two ends of the slitting blade 130, the sliding blocks 131 are slidably arranged in the strip-shaped openings 123, the slitting adjustment unit comprises an adjustment wheel 132 arranged at one end of the slitting blade 130, and the adjustment wheel 132 is abutted to an adjustment eccentric wheel 133;

when the sea cutting operation in the restraint channel is implemented, the sliding blocks 131 at the two ends of the cutting blade 130 are positioned in the strip-shaped openings 123 to slide, the adjusting eccentric wheel 133 is started to rotate, the adjusting wheel 132 is reset up and down, the cutting blade 130 is positioned in the strip-shaped openings 123 to intermittently float up and down, and the sponge is cut into a wavy cutting surface under the action of guiding and pulling along the restraint channel, so that a side ring surface is formed to present a wavy sponge strip.

Specifically, a pressing slider 134 is further disposed in the center of the adjusting wheel 132, a vertical sliding rod 1341 is disposed on the pressing slider 134, the vertical sliding rod 1341 and two sides of the guiding-out channel 120 form a sliding fit in the vertical direction, a pressing spring 1342 is sleeved on the vertical sliding rod 1341, and two ends of the pressing spring 1342 are respectively abutted to two sides of the pressing slider 134 and two sides of the guiding-out channel 120;

when the sponge in the restriction channel is cut, the cutting blade 130 is restricted in state by the pressing springs 1342 disposed at both ends, so as to ensure the reliability of the sponge cutting.

More specifically, a driving gear 1331 is arranged at the center of the adjusting eccentric wheel 133, the driving gear 1331 is connected with a driving motor 1332, a driving pulley 1333 is arranged on an output shaft of the driving motor 1332, a driven pulley 143 is arranged at one end of the traction roller 140, and the driving pulley 1333 is connected with the driven pulley 143 through a belt;

the driving motor 1332 is started to make the slitting blade 130 float up and down and to make the traction roller 140 rotate, so that the sponge is dropped to guide the slit in a traction state.

Preferably, in order to ensure the reliability of sponge traction and ensure the reliable separation of the two cut sponges, a traction guide pin 141 is arranged on one of the two groups of traction rollers 140, the traction guide pins 141 are arranged at equal intervals along the circumferential direction of the traction rollers 140, a traction spring 142 is arranged on the roller frame of the traction rollers 140, the traction spring 142 is vertically arranged, and two ends of the traction spring 142 are connected with the guide-out channel 120 and the roller frame of the traction rollers 140 in an abutting manner;

when the traction roller 140 rotates, the sponge is reliably pulled under the traction force of the traction guide needle 141, and the sponge pulled away is reliably separated along with the rotation of the traction roller 140, so that the separated sponges form two paths to be led out to the respective assembling equipment 200 for producing hole towels for assembling.

More specifically, when two sponges are separated, the traction separation mechanism comprises a separation sheet 150 arranged in the middle of the outlet of the traction roller 140, the separation sheet 150 is in a flat shovel-shaped structure, the separation sheet 150 is horizontal and is arranged in parallel with the traction roller 140, separation pipelines 151 are respectively arranged on the upper surface and the lower surface of the separation sheet 150, and the separation pipelines 151 are respectively communicated with the feed inlets of the respective assembling devices 200 for producing hole towels;

under the guiding and conveying action of the separating sheets 150, the sponges are respectively guided out of the separating channels 151, so that the sponges are guided out, and the sponges are guided out of the assembling equipment 200 for producing hole towels to be assembled, and the production efficiency of the system is improved.

Specifically, an opening is formed in one side wall of the separation pipeline 151, the opening is arranged along the length of the separation pipeline 151, a traction belt is arranged in the opening, the traction belt is arranged along the length direction of the opening, and one side of the strip-shaped sponge is abutted by the traction belt;

under the traction force of the traction belt, two sponges are guided in the respective separation pipelines 151 and reliably guided out to the assembling device 200 for producing hole towels for assembling.

When the implementation is exported the banding sponge, the vertical slip setting of roller frame of leading-in roller 121 is in the frame, be provided with leading-in spring 124 on the roller frame of leading-in roller 121, the both ends of leading-in spring 124 support with the roller frame of frame and leading-in roller 121 respectively and lean on, the side of leading-in roller 121 is provided with opens roller 125, open roller 125 and leading-in roller 121 parallel arrangement, the vertical slip setting of roller frame that opens roller 125 is in the frame, the roller frame stretches out and is equipped with opening spring 126 on the slide bar of frame, the side of opening roller 125 is provided with guide tube 160, guide tube 160 wholly is "S" shape structure.

Describing how the sponge is assembled with one side of the unfolded film in detail, the assembling device 200 for producing hole towels comprises an annular bent rail 210, wherein the annular surface of the annular bent rail 210 is horizontal, one side of the annular bent rail 210 is provided with a feed inlet 211, the feed inlet 211 is communicated with an outlet of the sponge strip feeding device 100, the annular bent rail 210 is provided with a constraint annular groove 212, the constraint annular groove 212 is arranged along the length direction of the annular bent rail 210, and a crimping mechanism is arranged above a notch of the constraint annular groove 212 of the annular bent rail 210 and is used for pressing the annular sponge in the constraint annular groove 212 downwards to be attached and fixed with the film;

when the sponge and the film are assembled and fixed, the sponge with waves on one side faces upwards is led out from the feed inlet 211 into the constraint annular groove 212 in the annular bent track 210, the constraint of the sponge is implemented by the constraint annular groove 212, and the sponge is enabled to form an annular structure.

Preferably, when the cut circular film waste is guided out, a waste adsorption head 220 is arranged at the center of the annular curved track 210, one end of the adsorption head 220 is communicated with a suction device, and the waste adsorption head is used for sucking out the circular film waste cut by the annular curved track 210;

when the assembly of the sponge and the film is carried out, a lifting backup plate 230 is arranged below the annular curved track 210, and the lifting backup plate 230 vertically lifts and is close to or far away from the annular curved track 210;

when the lifting backup plate 230 vertically rises and is close to the annular curved track 210, the flattened film is constrained between the annular curved track 210 and the lifting backup plate 230 to perform flattening operation on the film, then the glue coating mechanism is started to perform glue coating operation on the film, then the crimping mechanism is started to attach the annular sponge and the glue of the film, so that the sponge and the film are fixed, and the ring cutting operation on the film is performed, and after the forming operation is completed, the lifting backup plate 230 descends to perform sponge fixing operation on the film at the next position.

Preferably, as a preferred embodiment of the present invention, in order to implement reliable restraint on the sponge, an attachment plate 213 is disposed at an annular edge of the annular curved track 210, one end of the attachment plate 213 is hinged to the edge of the annular curved track 210, hinged shafts of the attachment plate 213 are horizontally disposed, the attachment plates 213 are arranged side by side along the circumferential direction of the annular curved track 210, a torsion spring is sleeved on the hinge of the attachment plate 213, the torsion spring makes a plate surface of the attachment plate 213 horizontal, a restraint ring 214 is disposed at the circumferential direction of the attachment plate 213, the restraint ring 214 is arranged in communication with the annular curved track 210, and an inner side wall of the restraint ring 214, an upper plate surface of the attachment plate 213, and an outer side surface of the annular curved track 210 form a restraint annular groove 212;

when the restraining and bending operation of the sponge is implemented, an access plate 213 is arranged at the circumferential edge of the annular bending track 210, the restraining ring 214 is close to the access plate 213 to form an annular restraining annular groove 212, the feed port 211 is arranged on the restraining ring 214, so that the sponge is led out from the feed port 211 to the access plate 213 to implement bending forming of the sponge to form an annular sponge ring, and when the sponge is used for fixing the film, the crimping mechanism is started, so that the access plate 213 rotates around the shaft, the bottom of the lower end groove of the restraining annular groove 212 is opened, and the sponge can be led out to the film to implement fixing of the sponge and the film.

When the gluing operation is performed on the film, so that an annular rubber ring is formed on the film, the gluing mechanism comprises a gluing ring 240 arranged above the constraint annular groove 212, the gluing ring 240 is arranged concentrically with the constraint annular groove 212, and the gluing ring 240 moves vertically and is close to or far away from the constraint annular groove 212;

when the rubber coating ring 240 moves vertically close to the constraining ring groove 212, the rubber coating ring 240 passes through the bottom of the constraining ring groove 212 against the hinge axis torsion spring of the butt strap 213, so as to perform a rubber coating operation on the film at a position below the annular curved track 210.

More specifically, when the sponge is assembled, a vertical compression bar 250 is arranged on the upper plate surface of the butt strap 213, the vertical compression bar 250 is vertically arranged and connected with a vertical compression joint mechanism, the vertical compression bar 250 vertically ascends and descends and is abutted against or separated from the butt strap 213, and after the vertical compression bar 250 is abutted against the butt strap 213, the butt strap 213 rotates around a hinge shaft and enables the butt strap 213 and the vertical compression bar 250 to form avoidance;

when implementing the operation of pressing the sponge, vertical crimping mechanism starts, and vertical depression bar 250 of interlock moves vertically to support against with attachment strap 213, so that attachment strap 213 rotates around the articulated shaft and make attachment strap 213 and vertical depression bar 250 form dodging, thereby can derive the sponge on the attachment strap 213 to the film on from attachment strap 213, in order to realize the fixed to sponge and film.

More specifically, the rubber coating ring 240 is connected to a rubber coating driving mechanism, the rubber coating driving mechanism drives the rubber coating ring 240 to move vertically, and when the rubber coating ring 240 moves vertically downward, the vertical pressing rod 250 moves inward along the radial direction of the annular curved track 210 and moves vertically with the rubber coating ring 240 to form an avoidance;

when the gluing operation of the film is implemented, the gluing driving mechanism is started, so that the gluing ring 240 moves downwards, the vertical pressing rod 250 moves inwards along the radial direction of the annular bending track 210 and moves vertically with the gluing ring 240 to form avoidance, and the vertical pressing rod 250 is prevented from interfering the downward movement of the gluing ring 240, so that the annular gluing ring is coated on the film, and the reliable fixation of the sponge ring and the film is realized.

In order to implement avoidance of the vertical compression bar 250, an avoidance sliding rod 251 is horizontally arranged at the upper end of the vertical compression bar 250, the avoidance sliding rod 251 is horizontally arranged along the radial direction of the annular curved track 210, the rod end of the avoidance sliding rod 251 and the avoidance ring 252 form sliding fit, an avoidance spring 253 is sleeved on the avoidance sliding rod 251, and two ends of the avoidance spring 253 are respectively abutted against the avoidance ring 252 and the rod end of the vertical compression bar 250;

when the gluing ring 240 vertically moves, the avoiding slide rod 251 slides along the avoiding ring 252 to compress the avoiding spring 253, so that the vertical press rod 250 and the gluing ring 240 vertically move to form an avoiding mode, and the gluing operation on the film is ensured.

In order to implement the avoidance constraint of the vertical compression bar 250, an avoidance opening 2101 is arranged on the outer side ring surface of the annular curved track 210, and the avoidance sliding rod 251 moves along the radial direction of the annular curved track 210 and extends into or out of the avoidance opening 2101;

when the gluing operation of the film is performed, the vertical pressing rod 250 is firstly started to move downwards, so that the butt strap 213 rotates around the hinge shaft and the butt strap 213 and the vertical pressing rod 250 are avoided, and then the gluing ring 240 is started to vertically move the gluing ring 240, so that the problem of glue solution coating caused by the butt of the butt strap 213 and the gluing ring 240 is solved.

More preferably, in order to glue the film, so that the film forms an annular rubber ring, the rubber ring 240 is a rubber injection sponge, the rubber ring 240 is arranged in an opening of a rubber frame 241, the rubber frame 241 is annular and concentrically arranged with the annular curved track 210, a driving cone 242 is arranged on the rubber frame 241, the driving cone 242 is small in upper part and large in lower part and concentrically arranged with the annular curved track 210, the inner wall of the driving cone 242 abuts against the upper end of the vertical compression rod 250 and is linked with the vertical compression rod 250 to move along the radial direction of the annular curved track 210;

when the rubber coating operation is performed on the sponge pad, and the rubber coating ring 240 vertically moves, the inner wall of the driving cone 242 abuts against the upper end of the vertical pressing rod 250, so that the vertical pressing rod 250 extends into the avoiding opening 2101, the rubber coating ring 240 is ensured to move downwards reliably, and the rubber coating operation on the surface of the film is performed.

Specifically, to implement the vertical driving of the gluing ring 240, the gluing driving mechanism includes a driving rail 243 which forms a vertical sliding with a gluing frame 241, the gluing frame 241 is connected with a piston rod of a driving cylinder 244, and the piston rod of the driving cylinder 244 is vertically arranged;

after the glue solution is coated, the glue coating ring 240 is reset, the vertical compression rod 250 is lifted and reset, then the wavy sponge on one side is guided into the constraint annular groove 212 in an upward state to form annular sponge, the vertical compression rod 250 is started to move downwards, the annular sponge and the rubber ring on the film are fixed, and the fixation of the sponge and the film is completed.

When the operation of removing the film cutting ring of the sponge ring is implemented, an operation hole is formed, the ring cutting mechanism comprises a ring cutting opening 214 arranged at one end of the annular curved track 210, a ring cutting ring cutter 260 is arranged in the ring cutting opening 214, the ring cutting ring cutter 260 and the annular curved track 210 are arranged concentrically, the inner side surface of the ring cutting ring cutter 260 is attached to the outer side surface of the annular curved track 210, a support is arranged in the ring cutting ring cutter 260 in an extending mode, a ring cutting sliding rod 215 is arranged at the other end of the annular curved track 210 and is in sliding fit with the support, a ring cutting spring 216 is arranged on the ring cutting sliding rod 215, and two ends of the ring cutting spring 216 are respectively abutted against the support and the other end of the annular curved track 210.

When the film ring cutting operation is carried out, the upper ring surface of the avoiding ring 252 is connected with the driving ring 254 through a connecting support, the driving ring 254 is connected with a piston rod of the jacking cylinder 255, the piston rod of the jacking cylinder 255 is vertically arranged, the driving support is arranged on the driving ring 254 in an extending mode, a driving ball 256 is arranged on the driving support in an extending mode, the driving ball 256 is abutted and separated from the support of the ring cutting ring cutter 260, the lifting backup plate 230 is provided with an avoiding annular opening 231, and the ring cutting ring cutter 260 and the avoiding annular opening 231 form insertion or separation matching;

and starting the jacking air cylinder 255 to enable the driving ring 254 to move downwards and the vertical pressing rod 250 to move downwards, wherein when the driving ball 256 abuts against the bracket of the ring cutting ring cutter 260, the ring cutting ring cutter 260 is linked to extend out of the lower ring surface of the annular bending track 210 to implement the ring cutting operation on the film, and then extends into the avoidance annular opening 231 to ensure the reliability of the ring cutting on the film.

After the operation of the film cutting ring, the whole waste material adsorption head 220 is of a conical barrel-shaped structure which is big from top to bottom, a connecting support is arranged on the waste material adsorption head 220, the connecting support and a connecting sliding rod 217 arranged at the other end of the shape bending track 210 form a sliding fit, a connecting spring 218 is arranged on the connecting sliding rod 217, and two ends of the connecting spring 218 are respectively abutted to the rod end of the connecting sliding rod 217 and the connecting support.

In order to cut off the sponge at the position of the feed port 211, a cutting tool is arranged above the feed port 211 arranged on one side of the annular curved track 210, and the cutting tool moves vertically and cuts off the strip-shaped sponge on the feed port 211;

when the fixing of the annular sponge and the film is implemented, the cutting tool is connected with the driving ring 254, so that the cutting tool is linked to implement the cutting operation of the sponge, and the separation of the annular sponge and the leading-in end is implemented;

the feed inlet 211 position is provided with about lever, about lever is vertical to be arranged to about lever's one end sets up on the restraint arm, and the restraint arm rotation formula sets up in the frame, and the cover is equipped with the torsional spring on the rotation of restraint arm, the torsional spring makes about lever and annular bending track 210 be close to, so that the sponge that cuts forms one and accomplishes the confined annular structure.

After the above operations are completed, the film feeding device 300 includes a horizontally arranged film material roller 310, a plurality of sets of spreading rollers 320 are arranged at the outlet of the film material roller 310, the spreading rollers 320 are arranged in parallel with the film material roller 310, and the spreading rollers 320 are respectively arranged at the feed inlet and the discharge outlet of the assembling device 200 for producing hole towels to perform the flattening operation on the film;

when the film feeding operation is performed, the film material roll is arranged on the film material roll 310 and is guided out to the unfolding roller 320, and the unfolding roller 320 is used for performing reliable flattening operation on the film positioned at the feed inlet and the discharge outlet of the assembling device 200 for producing the hole towel, so that the assembling device 200 for producing the hole towel can perform assembling and ring cutting reliability on the sponge ring.

Preferably, after the assembly equipment 200 for producing hole towels is used for assembling the sponge rings, the films assembled with the sponge rings are guided into the bag body forming equipment 400 for forming the bag body, the bag body forming equipment 400 comprises a forming support frame 410 arranged at the outlet of the assembly equipment 200 for producing hole towels, a film folding frame 420 is arranged beside the forming support frame 410, the film folding frame 420 is hinged with the forming support frame 410, a hinged shaft of the film folding frame 420 is horizontal and is arranged in parallel with the discharging direction of the bag body forming equipment 400, a welding strip 430 is arranged at the outlet of a constraint forming channel formed by the film folding frame 420 and the forming support frame 410 for vertically moving, and the welding and sealing operation is carried out on one side and the middle of the closed films;

the semi-finished product provided with the sponge is guided out to a forming support frame 410 in the bag body forming equipment 400 to perform flattening operation on the film, then the film folding frame 420 is started to rotate around a hinge shaft to perform turning operation on the film folding frame 420, so that the film is folded in half, the folded film performs intermittent sealing operation on the folding edge and the middle position through a welding strip 430, and further the bag body is formed, so that the bag body presents a continuous bag-shaped structure and is wound together, and then subsequent separating operation is performed.

Specifically, before the film is folded in half, end clamping rollers 440 are arranged on one side of the film folding frame 420 and one side of the forming support frame 410, the end clamping rollers 440 are horizontal and vertical to the length direction of the film folding frame 420, and a plurality of end clamping rollers 440 are arranged at equal intervals along the length direction of the film folding frame 420 and the forming support frame 410;

the end clamping roller 440 is used for clamping and restraining the flashed films on the film folding frame 420 and the forming support frame 410, so that the films are positioned and folded accurately, and the quality of hole towel finished products is ensured.

When the film is folded from the middle position, a leveling rod 450 is arranged at the middle position of the outlet of the assembling device 200 for producing hole towels, the leveling rod 450 is arranged horizontally and along the length direction of the film folding frame 420, the leveling rod 450 is arranged on the supporting frame in a horizontally sliding mode through a support, the sliding direction of the leveling rod 450 is perpendicular to the length direction of the leveling rod 450, a supporting spring 451 is arranged on the support, and two ends of the supporting spring 451 abut against the supporting frame and the support respectively;

when the film is folded in half, the flat supporting rod 450 is abutted against the middle of the film under the supporting elastic force of the supporting spring 451 to fold the film, the two ends of the film are clamped and fixed by the end clamping rollers 440, and then the middle position of the film can be accurately found, so that the accuracy of the folding position of the film is ensured, and the forming quality of the hole towel is ensured.

More specifically, the roller frames of the end clamping rollers 440 are slidably disposed on one side of the film folding frame 420 and the forming support frame 410 through sliding rods, the sliding rods are sleeved with clamping springs 441, two ends of each clamping spring 441 are respectively abutted to the roller frame film folding frame 420 or the forming support frame 410, a hinge shaft of the film folding frame 420 is provided with a turning gear 421, the turning gear 421 is engaged with a turning rack 422, the turning rack 422 is horizontal, and one end of the turning rack 422 is connected to a piston rod of the turning cylinder 423;

when the clamping operation is performed on the two ends of the film, the two sets of end clamping rollers 440 clamp the two ends of the film, then the overturning cylinder 423 is started to rotate the film overturning frame 420 around the hinge shaft, so that the film is folded from the middle position, then the welding is performed, and finally the continuous closed bag-shaped structure is formed.

More specifically, when the folded film welding forming operation is performed, the welding strips 430 include two groups, one group is arranged along the film guiding direction, the other group is arranged along the direction perpendicular to the film guiding direction, the welding strips 430 are connected with the piston rods of the welding cylinders 431 through welding brackets, the piston rods of the welding cylinders 431 are vertically arranged, finished product receiving rollers 460 are arranged at the discharging positions of the welding strips 430, and the finished product receiving rollers 460 are horizontal and perpendicular to the film guiding direction.

In order to paste the glue on the outer side surface of the film, a glue paste attaching mechanism 470 is arranged between the discharging end of the welding strip 430 and the finished product carrying roller 460, and the glue paste attaching mechanism 470 is used for attaching the glue paste at the lower position of the film.

Specifically, the adhesive tape attaching mechanism 470 includes two groups of supporting rods 471, the two groups of supporting rods 471 are arranged in parallel and horizontally, a rectangular cutting knife 472 is arranged below the two groups of supporting rods 471, an attaching top 473 is arranged in the rectangular cutting knife 472, and the attaching top 473 slides along the rectangular cutting knife 472 and attaches the adhesive tape to the position below the film;

one side of two sets of vaulting poles 471 is provided with the feed roll, establish the rubberizing coil stock cover on the feed roll, and utilize two sets of vaulting poles 471 to implement the flat exhibition operation to the rubberizing, start rectangle cutter 472 and implement and surely to a strip rubberizing and glue a rectangle and paste, and start attached top 473 and slide along rectangle cutter 472, thereby paste the subsides with a single piece and establish on the tectorial membrane, during the use, the back of gluing is provided with the tectorial membrane, tear the tectorial membrane and can paste the belly position of establishing at the user with the hole piece of cloth.

Specifically, when the tape is subjected to the tape cutting operation, a crimping top plate 474 is provided above the rectangular cutter 472, and the rectangular cutter 472 vertically moves so that the film abuts against the crimping top plate 474.

A first notch 4741 is formed in the lower plate surface of the pressure contact top plate 474, the first notch 4741 is used for avoiding the rectangular cutter 472, and a through hole 4742 passing through the sticking plug 473 is formed in the middle of the first notch 4741.

A crimping sliding rod 4743 is arranged on the lower plate surface of the crimping top plate 474, the crimping sliding rod 4743 is vertical, two ends of the rectangular cutter 472 are in sliding fit with the crimping sliding rod 4743, two ends of the attaching top 473 are in sliding fit with the crimping sliding rod 4743, a spring 4744 is sleeved on the crimping sliding rod 4743, two ends of the spring 4744 are respectively abutted against two ends of the attaching top 473 and two ends of the rectangular cutter 472, the lower end of the attaching top 473 is connected with a piston rod of the attaching cylinder 475, and the piston rod of the attaching cylinder 475 is vertical;

when the operation of attaching the film below the film is performed, the attaching cylinder 475 is actuated to compress the spring 4744, and the adhesive is cut out and molded, and the adhesive is attached through the through hole 4742 by moving the attaching plug 473 vertically.

The intelligent production method of the hole towel comprises the following steps:

firstly, a film roll is placed on a film feeding device 200, and the film feeding device 200 flattens and conveys a single-layer film into an assembling device 200 for producing hole towels;

secondly, placing a sponge material roll in a sponge strip feeding device 100, leading out strip-shaped sponge from an outlet of the sponge strip feeding device 100, and cutting the sponge into two groups of sponge which are respectively guided into respective assembling equipment 200 for producing hole towels;

thirdly, starting a gluing mechanism of the assembling equipment 200 for producing the hole towel, and performing gluing operation on the film;

fourthly, starting a compression joint mechanism of the assembling equipment 200 for producing the hole towel, and compressing and fixing the annular sponge and the film;

fifthly, starting a ring cutting mechanism of the assembling device 200 for producing the hole towel, cutting out ring-shaped waste materials cut out by the thin films and extracting the ring-shaped waste materials from the assembling device (200) for producing the hole towel;

sixthly, guiding the film provided with the sponge out of the bag body forming equipment 400 between the forming support frame 410 and the film folding frame 420;

seventhly, turning over the film turning frame 420 of the bag body forming equipment 400 to implement the centering and turning over of the film;

eighthly, starting a glue paste attaching mechanism 470 of the bag body forming equipment 400, and attaching the glue paste to the position below the film;

ninth, the welding bars 430 of the bag forming apparatus 400 are activated to perform welding of the film so that the film is formed into a continuous bag-like configuration and wound together.

Claims (10)

1. A rigging equipment for producing hole piece of cloth which characterized in that: the assembling equipment (200) for producing the hole towel is used for bending the strip-shaped sponge into a ring shape and adhering and fixing the strip-shaped sponge and the film, the assembling equipment (200) for producing the hole towel is provided with a glue coating mechanism, the glue coating mechanism is used for coating glue on the film, and the assembling equipment (200) for producing the hole towel is used for adhering and fixing the sponge bent into the ring shape on the film; the assembling equipment (200) for producing the hole towel is provided with a ring cutting mechanism, and the ring cutting mechanism is used for cutting off the film in the middle of the annular sponge; a rigging equipment (200) for producing hole piece of cloth includes annular bending track (210), feed inlet (211) have been seted up to the anchor ring level and one side of annular bending track (210), the export intercommunication of feed inlet (211) and sponge strip feedway (100), be provided with restraint ring channel (212) on annular bending track (210), restraint ring channel (212) are arranged along the length direction of annular bending track (210), restraint ring channel (212) notch top of annular bending track (210) is provided with crimping mechanism, crimping mechanism is used for pushing down the annular sponge in restraint ring channel (212) to laminating fixedly with the tectorial membrane.

2. An assembling apparatus for producing a hole towel according to claim 1, wherein: a waste material adsorption head (220) is arranged in the center of the annular bent track (210), one end of the adsorption head (220) is communicated with a suction device, and the waste material adsorption head is used for sucking out circular film waste materials cut off by the annular bent track (210);

a lifting backup plate (230) is arranged below the annular curved track (210), and the lifting backup plate (230) vertically lifts and is close to or far away from the annular curved track (210).

3. An assembling apparatus for producing a hole towel according to claim 2, wherein: the hoop edge of annular crooked track (210) is provided with attachment strap (213), the one end of attachment strap (213) constitutes articulated connection with the edge of annular crooked track (210), the articulated shaft level of attachment strap (213) arranges, attachment strap (213) arrange along annular crooked track (210) circumferential direction one by one, the cover is equipped with the torsional spring on the articulated of attachment strap (213), the torsional spring makes the face level of attachment strap (213), attachment strap (213) circumference is provided with restraint ring (214), restraint ring (214) and annular crooked track (210) communication arrange, the inside wall of restraint ring (214), the last face of attachment strap (213) and the lateral surface of annular crooked track (210) constitute restraint ring channel (212).

4. An assembling apparatus for producing a hole towel according to claim 3, wherein: the gluing mechanism comprises a gluing ring (240) arranged above the constraint annular groove (212), the gluing ring (240) and the constraint annular groove (212) are arranged concentrically, and the gluing ring (240) vertically moves and is close to or far away from the constraint annular groove (212).

5. An assembling apparatus for producing a hole towel according to claim 4, wherein: the upper plate surface of the butt strap (213) is provided with a vertical compression bar (250), the vertical compression bar (250) is vertically arranged and is connected with a vertical compression joint mechanism, the vertical compression bar (250) vertically ascends and descends and is abutted against or separated from the butt strap (213), and after the vertical compression bar (250) is abutted against the butt strap (213), the butt strap (213) rotates around a hinged shaft and enables the butt strap (213) and the vertical compression bar (250) to form avoidance;

the gluing ring (240) is connected with a gluing driving mechanism, the gluing driving mechanism drives the gluing ring (240) to vertically move, and when the gluing ring (240) vertically moves downwards, the vertical pressing rod (250) moves inwards along the radial direction of the annular bending track (210) and vertically moves with the gluing ring (240) to form avoidance.

6. An assembling apparatus for producing a hole towel according to claim 5, wherein: an avoidance sliding rod (251) is horizontally arranged at the upper end of the vertical compression rod (250), the avoidance sliding rod (251) is horizontally arranged along the radial direction of the annular bent track (210), the rod end of the avoidance sliding rod (251) is in sliding fit with an avoidance ring (252), an avoidance spring (253) is sleeved on the avoidance sliding rod (251), and two ends of the avoidance spring (253) are respectively abutted against the avoidance ring (252) and the rod end of the vertical compression rod (250);

an avoiding opening (2101) is arranged on the outer side ring surface of the annular curved track (210), and the avoiding slide rod (251) moves along the radial direction of the annular curved track (210) and extends into or out of the avoiding opening (2101).

7. An assembling apparatus for producing a hole towel according to claim 6, wherein: the glue coating ring (240) is a glue injection sponge, the glue coating ring (240) is arranged in an opening of a glue coating frame (241), the glue coating frame (241) is annular and is concentrically arranged with the annular bending track (210), a driving conical cylinder (242) is arranged on the glue coating frame (241), the driving conical cylinder (242) is small in upper part and large in lower part and is concentrically arranged with the annular bending track (210), the inner wall of the driving conical cylinder (242) is abutted against the upper end of the vertical pressure rod (250) and links the vertical pressure rod (250) to move along the radial direction of the annular bending track (210);

the gluing driving mechanism comprises a driving track (243) which forms vertical sliding with the gluing frame (241), the gluing frame (241) is connected with a piston rod of a driving cylinder (244), and the piston rod of the driving cylinder (244) is vertically arranged.

8. An assembling apparatus for producing a hole towel according to claim 7, wherein: the ring cutting mechanism comprises a ring cutting opening (214) arranged at one end of the annular bent track (210), a ring cutting ring cutter (260) is arranged in the ring cutting opening (214), the ring cutting ring cutter (260) and the annular bent track (210) are concentrically arranged, the inner side surface of the ring cutting ring cutter (260) is attached to the outer side surface of the annular bent track (210), a support is arranged in an extending mode of the inner ring of the ring cutting ring cutter (260), a ring cutting sliding rod (215) is arranged at the other end of the support and the annular bent track (210) to form sliding fit, a ring cutting spring (216) is arranged on the ring cutting sliding rod (215), and two ends of the ring cutting spring (216) are respectively abutted against the support and the other end of the annular bent track (210);

the upper ring surface of the avoiding ring (252) is connected with a driving ring (254) through a connecting support, the driving ring (254) is connected with a piston rod of a jacking cylinder (255), the piston rod of the jacking cylinder (255) is vertically arranged, a driving support is arranged on the driving ring (254) in an extending mode, a driving ball (256) is arranged on the driving support in an extending mode, the driving ball (256) is abutted and separated with a support of a ring cutting ring cutter (260), an avoiding annular opening (231) is arranged on the lifting backup plate (230), and the ring cutting ring cutter (260) and the avoiding annular opening (231) form inserting or separating matching;

the waste material adsorption head (220) wholly is big from top to bottom's awl tube-shaped structure, be provided with linking bridge on waste material adsorption head (220), linking bridge constitutes sliding fit with connection slide bar (217) that the crooked track of shape (210) other end set up, be provided with connecting spring (218) on connecting slide bar (217), the both ends of connecting spring (218) support with the rod end and the linking bridge of connecting slide bar (217) respectively and lean on.

9. An assembling apparatus for producing a hole towel according to claim 8, wherein: a cutting tool is arranged above the feeding hole (211) formed in one side of the annular bent track (210), and the cutting tool moves vertically and cuts the strip-shaped sponge on the feeding hole (211).

10. Hole piece of cloth intelligent production system, its characterized in that: the hole towel intelligent production system comprises the assembling equipment for producing hole towels in any one of claims 1 to 9.

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