CN214293503U

CN214293503U - Cut-off fusing machine with stable feeding

Info

Publication number: CN214293503U
Application number: CN202023196148.7U
Authority: CN
Inventors: 刘进富
Original assignee: Shanghai Yanzhen Automation Equipment Co ltd
Current assignee: Shanghai Yanzhen Automation Equipment Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-28
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a stable fuse-link that cuts off of feeding belongs to fuse-link technical field, and this stable fuse-link that cuts off of feeding includes fusing subassembly and tectorial membrane subassembly. Fusing subassembly includes brace table, sliding stand, support frame, hydraulic cylinder, goes up the fired mold and fired mold down, the tectorial membrane subassembly includes sliding guide, carriage, centering hydraulic cylinder, backup pad, feeding roller, driving motor, tensioning roller, lock platform and reset spring. The feeding is drawn to the tectorial membrane to driving motor, under the reset spring effect, the tensioning roller resumes the normal position, the reciprocal design of tensioning, the required feeding volume of tectorial membrane drawing in the short time is provided, the tectorial membrane fracture that the feeding caused has been dragged to the roller, automatic feeding design, whole positioning accuracy and the suitable tectorial membrane tensile force that keeps the tectorial membrane feeding, the stable fusing machine tectorial membrane feeding that cuts off of feeding is more convenient, the stable fusing machine butt fusion that cuts off of feeding or the effect of cutting off is better.

Description

Cut-off fusing machine with stable feeding

Technical Field

The utility model relates to a fuse-link technical field particularly, relates to a stable fuse-link that cuts off of feeding.

Background

A cut-off fusing machine with stable feeding is a high-frequency synchronous fusing device, and a high-frequency electromagnetic field is generated by a self-excited oscillator of an electronic tube. The film is arranged between an upper motor and a lower motor of a high-frequency electromagnetic field, the molecules in the film are activated to move at a high speed and rub against each other to generate heat to be melted, and the film is welded or cut off with the non-woven cotton cloth under the pressure of a mould. The automatic machine is an automatic machine which can automatically fuse, cut and shape by high frequency through manual discharging.

However, the above solutions still have certain defects, and the inventors have found through research that in order to facilitate the drawing of the film and the nonwoven cotton cloth, the feeding of the film is generally very loose, the film is easily squeezed into the film excessively to cause local foaming or agglomeration, but the feeding of the film by a tensioning device is easily caused, and the local drawing thinning and the film rupture are caused when the feeding of the film is not in time.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a cut off fusing machine that feeds stably aims at improving the stable inconvenient problem of fusing machine tectorial membrane feeding that cuts off of feeding.

The utility model discloses a realize like this:

the utility model provides a cut off fusing machine that feeds stably includes fusing subassembly and tectorial membrane subassembly.

The fusing component comprises supporting tables, sliding tables, a supporting frame, a lifting hydraulic cylinder, an upper fusing mold and a lower fusing mold, wherein the sliding tables are arranged between the supporting tables, the supporting frame is arranged between the supporting tables above the sliding tables, the bottom of a cylinder body of the lifting hydraulic cylinder is vertically arranged at the top of the supporting frame, the top of the upper fusing mold is arranged at one end of a piston rod of the lifting hydraulic cylinder, the lower fusing mold is uniformly distributed at the top of the sliding tables, the upper fusing mold faces towards the top of the lower fusing mold, the laminating component comprises a sliding guide rail, a sliding frame, a centering hydraulic cylinder, a supporting plate, a feeding roller shaft, a driving motor, a tensioning roller shaft, a locking table and a reset spring, the sliding guide rails are symmetrically arranged at the top of the supporting tables, the bottom of the sliding frame slides on the surface of the sliding guide rails horizontally, the cylinder body of the centering hydraulic cylinder is horizontally fixed at one side of the top of the supporting tables between the sliding guide rails, centering pneumatic cylinder piston rod one end is fixed in carriage one side, the vertical symmetry in backup pad bottom set up in carriage top both sides, feeding roller both ends level rotate in between the backup pad upper end, driving motor fuselage one side level set up in backup pad lower extreme inner wall one side, driving motor output transmission in feeding roller one end, the vertical slip in tensioning roller both ends between the backup pad, the locking platform sets up in adjacent the support frame backup pad top one side, reset spring set up in tensioning roller one end with between the locking platform.

In an embodiment of the present invention, the sliding guide rail is provided with a mounting plate at the bottom, and the mounting plate is fixed at the bottom of the supporting table at one side of the top.

The utility model discloses an in the embodiment, centering pneumatic cylinder body one side is provided with the connecting seat, the connecting seat bottom is fixed in brace table lateral wall one side.

The utility model discloses an in one embodiment, centering hydraulic cylinder piston rod one end is provided with the connecting block, connecting block one side is fixed in carriage inner wall one side.

The utility model discloses an in the embodiment, the backup pad lower extreme is provided with the muscle piece, muscle piece bottom is fixed in carriage top one side.

The utility model discloses an in one embodiment, the spout has been seted up to the backup pad lateral wall, the vertical slip in tensioning roller both ends in between the spout.

In an embodiment of the present invention, the supporting plate top is provided with a support, and the two ends of the feeding roller shaft are rotated between the upper ends of the support.

In an embodiment of the present invention, the first belt wheel is fixed to one end of the feeding roller shaft.

In an embodiment of the present invention, the output end of the driving motor is fixed with a second belt wheel, and the second belt wheel is driven by the first belt wheel.

The utility model discloses an in one embodiment, the lock platform lower extreme is provided with spacing post, reset spring upper end cup joint in spacing post surface.

The utility model has the advantages that: the utility model discloses a stable fusing machine that cuts off of feeding that obtains through above-mentioned design, during the use, cover the tectorial membrane book and overlap into one of them feeding roller surface, tectorial membrane book one end twines tensioning roller surface respectively, be fixed in another feeding roller surface at last, put into down the fusible mould with the non-woven cotton, open hydraulic cylinder control upper investment and fall, upper investment impresses tectorial membrane and non-woven cotton down the fusible mould, under the effect of high-frequency electromagnetic field, tectorial membrane and non-woven cotton butt fusion or cut off, the whereabouts of drive tensioning roller in the tectorial membrane drawing process, increase the drawing feed rate, after butt fusion or cut off, through centering hydraulic cylinder positioning control tectorial membrane butt fusion or the cut off position, carry out the traction feeding to the tectorial membrane through driving motor control feeding roller, under the reset spring effect, the tensioning roller resumes to the normal position, adopt the reciprocal design of tensioning, the required feed rate of tectorial membrane drawing in the short time is provided, the laminating fracture that the feeding caused has been dragged to the roller, adopts automatic feeding design, and whole positioning accuracy and the suitable tectorial membrane tensile force that keeps the tectorial membrane feeding, the stable fusing machine tectorial membrane feeding that cuts off of feeding is more convenient, and the stable fusing machine butt fusion that cuts off of feeding or the effect of cutting off is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a cutting and fusing machine with stable feeding according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a fuse assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a film covering assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a film covering assembly provided by an embodiment of the present invention.

In the figure: 100-a fuse assembly; 110-a support table; 120-a slide table; 130-a support frame; 140-a lifting hydraulic cylinder; 150-applying a melting mold; 160-lower melting mold; 200-a film covering assembly; 210-a sliding guide; 211-a mounting plate; 220-a carriage; 230-centering hydraulic cylinder; 231-a connecting seat; 232-connecting block; 240-a support plate; 241-rib blocks; 242-chute; 243-support; 250-a feed roller shaft; 251-a first pulley; 260-a drive motor; 261-a second pulley; 270-tensioning roller shaft; 280-locking the table; 281-a limit column; 290-return spring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, 2, 3 and 4, the present invention provides a technical solution: the utility model provides a cut off fusing machine that feeds stably includes fusing subassembly 100 and tectorial membrane subassembly 200, and tectorial membrane subassembly 200 is installed in fusing subassembly 100 both sides, and fusing subassembly 100 carries out the butt fusion or cuts off non-woven cotton cloth and tectorial membrane, and tectorial membrane subassembly 200 carries out the feeding tensioning to the tectorial membrane.

Referring to fig. 1 and 2, the fuse assembly 100 includes a supporting base 110, a sliding base 120, a supporting bracket 130, the utility model discloses a fuse-bonding tool, including hydraulic cylinder 140, go up fired mold 150 and lower fired mold 160, sliding table 120 sets up between supporting bench 110, support frame 130 sets up between supporting bench 110 above sliding table 120, support frame 130 and supporting bench 110 spiro union, hydraulic cylinder 140 body bottom sets up vertically in the top of support frame 130, hydraulic cylinder 140 and support frame 130 spiro union, it sets up in hydraulic cylinder 140 piston rod one end to go up the fired mold 150 top, go up fired mold 150 and hydraulic cylinder 140 spiro union, lower fired mold 160 equipartition is in sliding table 120 top, lower fired mold 160 and sliding table 120 spiro union, nonwoven cotton is placed to lower fired mold 160, go up fired mold 150 orientation lower fired mold 160, the interior molecule of nonwoven cotton and tectorial membrane is excited and high-speed motion looks friction self produces the heat and melts, with nonwoven cotton butt fusion or cut off under the pressure of mould.

Referring to fig. 1, 3 and 4, the film covering assembly 200 includes a sliding guide 210, a sliding frame 220, a centering hydraulic cylinder 230, a support plate 240, a feeding roller shaft 250, a driving motor 260, a tensioning roller shaft 270, a locking table 280 and a return spring 290, wherein a mounting plate 211 is disposed at the bottom of the sliding guide 210, the bottom of the mounting plate 211 is fixed at one side of the top of the support table 110, the mounting plate 211 is respectively screwed with the sliding guide 210 and the support table 110, the sliding guide 210 is symmetrically disposed at the top of the support table 110, the bottom of the sliding frame 220 horizontally slides on the surface of the sliding guide 210, the sliding frame 220 slides on the surface of the sliding guide 210 through a guide slider, a connecting seat 231 is disposed at one side of a cylinder body of the centering hydraulic cylinder 230, the bottom of the connecting seat 231 is fixed at one side of a sidewall of the support table 110, the connecting seat 231 is respectively screwed with the centering hydraulic cylinder 230 and the support table 110, the centering hydraulic cylinder 230 facilitates centering feeding of the film, the cylinder body of the centering hydraulic cylinder 230 is horizontally fixed at one side of the top of the support table 110 between the sliding guide rails 210, one end of a piston rod of the centering hydraulic cylinder 230 is provided with a connecting block 232, one side of the connecting block 232 is fixed on one side of the inner wall of the sliding frame 220, the connecting block 232 is respectively screwed with the centering hydraulic cylinder 230 and the sliding frame 220, and one end of the piston rod of the centering hydraulic cylinder 230 is fixed on one side of the sliding frame 220.

Wherein, the lower end of the supporting plate 240 is provided with a rib block 241, the bottom of the rib block 241 is fixed on one side of the top of the sliding frame 220, the rib block 241 is respectively screwed with the supporting plate 240 and the sliding frame 220, the supporting strength of the supporting plate 240 is increased, the bottom of the supporting plate 240 is vertically and symmetrically arranged on two sides of the top of the sliding frame 220, the top of the supporting plate 240 is provided with a support 243, two ends of the feeding roller shaft 250 are rotated between the bearings, two ends of the feeding roller shaft 250 are horizontally rotated between the upper ends of the supporting plate 240, one side of the body of the driving motor 260 is horizontally arranged on one side of the inner wall of the lower end of the supporting plate 240, the driving motor 260 is screwed with the supporting plate 240, the driving motor 260 facilitates the feeding and tensioning of the film covering, one end of the feeding roller shaft 250 is fixed with a first belt pulley 251, the first belt pulley 251 is in key connection with the feeding roller shaft 250, the output end of the driving motor 260 is fixed with a second belt pulley 261, the second belt wheel 261 is in key connection with the driving motor 260, the second belt wheel 261 is transmitted to the first belt wheel 251, the output end of the driving motor 260 is transmitted to one end of the feeding roller shaft 250, the side wall of the supporting plate 240 is provided with a sliding groove 242, two ends of the tensioning roller shaft 270 vertically slide between the sliding grooves 242, and two ends of the tensioning roller shaft 270 vertically slide between the supporting plate 240.

The locking platform 280 is arranged on one side of the top of the supporting plate 240 of the adjacent supporting frame 130, the locking platform 280 is in threaded connection with the supporting plate 240, the lower end of the locking platform 280 is provided with a limiting post 281, the limiting post 281 is in threaded connection with the locking platform 280, the upper end of the return spring 290 is sleeved on the surface of the limiting post 281 to limit the return spring 290 to be prevented from being separated, the return spring 290 is arranged between one end of the tensioning roller shaft 270 and the locking platform 280, and the return spring 290 timely resets the welded or cut tensioning roller shaft 270 to perform next film covering and drawing feeding.

Specifically, the working principle of the cutting fuse machine with stable feeding is as follows: when the device is used, a film covering roll is sleeved on the surface of one of the feeding roller shafts 250, one end of the film covering roll is respectively wound on the surface of the tensioning roller shaft 270 and is finally fixed on the surface of the other feeding roller shaft 250, the non-woven cotton cloth is placed in the lower melting mold 160, the lifting hydraulic cylinder 140 is opened to control the upper melting mold 150 to fall, the film covering roll and the non-woven cotton cloth are pressed into the lower melting mold 160 by the upper melting mold 150, the film covering and the non-woven cotton cloth are welded or cut off under the action of a high-frequency electromagnetic field, the tensioning roller shaft 270 is driven to fall in the film covering and drawing process to increase the drawing feeding amount, after the welding or cutting is finished, the welding or cutting position of the film covering is positioned and controlled by the centering hydraulic cylinder 230, the feeding roller shaft 250 is controlled to pull and feed the film covering by the driving motor 260, the tensioning roller shaft 270 is restored to the original position under the action of the reset spring 290, the tensioning spring back design is adopted, the film covering feeding is increased in a short time, and the smooth tensioning and feeding is also provided, the tectorial membrane is difficult for the fracture to the roll is dragged, and the stable cutting off fusing machine tectorial membrane feeding of feeding is more convenient, and the stable cutting off fusing machine butt fusion of feeding or the effect of cutting off is better.

It should be noted that the specific model specifications of the lifting hydraulic cylinder 140, the upper melting mold 150, the centering hydraulic cylinder 230, and the driving motor 260 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the lifting cylinder 140, the upper melting mold 150, the centering cylinder 230 and the drive motor 260 will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cut-off fusing machine with stable feeding is characterized by comprising

The fuse assembly (100) comprises support tables (110), sliding tables (120), support frames (130), a lifting hydraulic cylinder (140), upper melting molds (150) and lower melting molds (160), wherein the sliding tables (120) are arranged between the support tables (110), the support frames (130) are arranged between the support tables (110) above the sliding tables (120), the bottom of the cylinder body of the lifting hydraulic cylinder (140) is vertically arranged at the top of the support frames (130), the top of the upper melting mold (150) is arranged at one end of the piston rod of the lifting hydraulic cylinder (140), the lower melting molds (160) are uniformly distributed at the top of the sliding tables (120), and the upper melting molds (150) face the lower melting molds (160);

the film covering assembly (200) comprises a sliding guide rail (210), a sliding frame (220), a centering hydraulic cylinder (230), a supporting plate (240), a feeding roller shaft (250), a driving motor (260), a tensioning roller shaft (270), a locking table (280) and a return spring (290), wherein the sliding guide rail (210) is symmetrically arranged at the top of the supporting table (110), the bottom of the sliding frame (220) horizontally slides on the surface of the sliding guide rail (210), the cylinder body of the centering hydraulic cylinder (230) is horizontally fixed at one side of the top of the supporting table (110) between the sliding guide rails (210), one end of the piston rod of the centering hydraulic cylinder (230) is fixed at one side of the sliding frame (220), the bottom of the supporting plate (240) is vertically and symmetrically arranged at two sides of the top of the sliding frame (220), and two ends of the feeding roller shaft (250) horizontally rotate between the upper ends of the supporting plate (240), driving motor (260) fuselage one side level set up in backup pad (240) lower extreme inner wall one side, driving motor (260) output transmission in feeding roller (250) one end, vertical slip in tensioning roller (270) both ends between backup pad (240), lock platform (280) set up in adjacent support frame (130) backup pad (240) top one side, reset spring (290) set up in tensioning roller (270) one end with lock between the platform (280).

2. A feed stabilized break-away fuse link according to claim 1 characterized in that the bottom of the slide rail (210) is provided with a mounting plate (211), the mounting plate (211) being fixed to the top side of the support table (110) at the bottom.

3. A feed stabilized cut-off fuse machine according to claim 1, characterized in that the centering cylinder (230) is provided with a connecting seat (231) at one side of the body, and the bottom of the connecting seat (231) is fixed to one side of the side wall of the support table (110).

4. A feed stabilized severing fuse machine according to claim 1 characterized by that said centering cylinder (230) is provided with a connecting block (232) at one end of its piston rod, said connecting block (232) side being fixed to the carriage (220) inner wall side.

5. A feed stabilized cut-off fuse machine according to claim 1, characterized in that the support plate (240) is provided at its lower end with a rib block (241), the bottom of the rib block (241) being fixed to the top side of the carriage (220).

6. A feed stabilized cut-off fuse link as claimed in claim 1 characterized in that said support plate (240) is provided with sliding grooves (242) in its side walls, and said tension roller shaft (270) slides vertically between said sliding grooves (242) at both ends.

7. A feed stabilized cut-off fuse machine according to claim 1, characterized in that the supporting plate (240) is provided with a seat (243) on top, and the feed roll shaft (250) rotates between the upper ends of the seat (243).

8. A feed stabilized cut-off fuse machine according to claim 1, characterized in that a first pulley (251) is fixed to one end of the feed roller shaft (250).

9. A feed stabilized cut-off fuse machine according to claim 8, characterized in that a second pulley (261) is fixed to the output of the drive motor (260), the second pulley (261) being driven to the first pulley (251).

10. The cut-off fuse machine with stable feeding according to claim 1, characterized in that the lower end of the lock platform (280) is provided with a limit post (281), and the upper end of the return spring (290) is sleeved on the surface of the limit post (281).