CN113455782B

CN113455782B - Disposable slipper production device

Info

Publication number: CN113455782B
Application number: CN202110769180.XA
Authority: CN
Inventors: 袁喜; 杨承志
Original assignee: Changzhou Futan Machinery Co ltd
Current assignee: Changzhou Futan Machinery Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-06-24
Anticipated expiration: 2041-07-07
Also published as: CN113455782A

Abstract

The invention discloses a disposable slipper production device, vamp fabrics are tensioned behind a cutting device and a conveying device and then cut by the cutting device to form single vamp blanks; the vamp forming mechanism is matched with the conveying device to form creases and bulges on the conveyed vamp blank; the first welding device welds the vamp blank with the crease and the bulge and the upper shell fabric of the sole to form a shoe pattern; a first traction mechanism for traction of the sole filling layer; the first cutting mechanism is positioned at the downstream of the first traction mechanism, the traction speed of the first cutting mechanism on the sole filling layer is lower than that of the first traction mechanism on the sole filling layer, and the first traction mechanism compensates for size retraction caused by the traction of the sole filling layer; the invention can make the sole filling layer reach the actual needed size.

Description

Disposable slipper production device

Technical Field

The invention relates to the technical field of slipper manufacturing, in particular to a disposable slipper production device.

Background

The disposable slippers are mainly applied to various hotels or hotels, and have the advantages of low cost, large-scale use and convenience for batch production. The disposable slippers mainly comprise soles and vamps, and the production mode of the disposable slippers is standardized at present, but the automation degree is generally not high.

CN111280610A discloses a disposable slipper production equipment, which is composed of a cutting device, an adsorption conveying device, a negative pressure generator, a vamp forming device, a conveying device, a welding device, and a final forming device, and the production equipment has the following problems:

1, the cutting device during operation, the vamp surface fabric is leading-in between first arbor and the first barrel through first tensioning roller, and first driver work drives first drive disk assembly and second drive disk assembly and rotates to make first arbor and first barrel rotate, exert traction force to the vamp surface fabric simultaneously and make the vamp surface fabric remove. The negative pressure generator works while the first driver works, negative pressure generated by the negative pressure generator sequentially passes through the drainage tube, the first guide hole and the second guide hole and then is converted into adsorption force for vamp fabrics, the vamp fabrics are attached to the peripheral surface of the first barrel, and the vamp fabrics are cut into single vamp blanks by the first cutter along with the rotation of the first cutter shaft and the first barrel. The cutting device only depends on acting force generated by the first cutter shaft and the first cylinder body to pull the vamp fabric, when the vamp fabric is cut, the vamp fabric is only subjected to acting force in one direction, and under the condition, if the cutting device does not completely cut the vamp fabric, namely, the single vamp blank is influenced when a crease and a bulge are formed subsequently under the condition that the single vamp blank is connected with the subsequent single vamp blank through the coupling and breaking wires during cutting.

In addition, for the first negative pressure mechanism in the cutting device, the first negative pressure mechanism comprises a first air flow guiding component, the first air flow guiding component comprises a first cylinder body and a first rotating shaft, and the first guide hole and the second guide hole are arranged on the first cylinder body; the first rotating shaft passes through the first cylinder. According to the first negative pressure mechanism, the first rotating shaft is arranged in the first barrel, so that the size is large, the area of vamp fabrics adsorbed on the first barrel is large, two cutting matching parts are arranged between the first barrel and the first cutter every revolution, and accordingly, the relative position of the first cutter and the first barrel needs to be adjusted in the assembling process of the slipper machine.

2, when a single vamp blank is formed by the vamp forming device, if the power supply is cut off at the moment, so that the production equipment cannot work, and the single vamp blank with the crease and the bulge formed moves to the downstream of the working position of the vamp forming device, at the moment, the single vamp blank with the crease and the bulge formed cannot be supported by the vamp forming device, so that the vamp blank drops downwards under the action of gravity, and the single vamp blank with the crease and the bulge formed deforms, so that raw materials are wasted.

3, as for the sole filling raw material, pearl cotton is generally adopted, when the pearl cotton is cut by a sample cutting machine, the pearl cotton has better elasticity, can extend under the action of the pulling force or the traction force of the sample cutting machine, and can retract after the cutting is finished, so that the length of the pearl cotton is shorter than that of the upper layer fabric and the lower layer fabric of the sole, and the comfort level of the finally-formed slipper can be reduced when the finally-formed slipper is used.

4, in the production process, an adjusting device, such as a first fine adjustment mechanism disclosed in CN211105693U, is finally arranged between the welding mechanism and the final forming mechanism, and the length of the finally obtained cloth is adjusted by the first fine adjustment mechanism. However, the first fine adjustment mechanism adjusts the feeding angle of the cloth to adjust the length of the cloth, which is not suitable for the production of the slippers, and the specific reason is that the slippers comprise the sole filling layer, the cloth is arranged on the upper part and the lower part of the sole filling layer, if the materials enter the welding mechanism at a certain inclination angle, the feeding speed of the cloth is inconsistent with the feeding speed of the sole filling layer, and the sole filling layer is jumped between the upper layer cloth and the lower layer cloth, so that the produced slippers are finally unqualified.

Disclosure of Invention

The invention aims to provide a device for producing disposable slippers, which can enable a sole filling layer to reach the actual required size.

Disposable slippers apparatus for producing includes:

a cutting device for applying cutting acting force to the introduced vamp material;

the conveying device is used for tensioning the vamp materials, and the vamp materials are cut by the cutting device after the cutting device and the conveying device to form single vamp blanks;

the vamp forming mechanism is matched with the conveying device to form creases and bulges on the conveyed vamp blank;

the first welding device is used for welding the vamp blank with the crease and the bulge and the upper layer fabric of the sole to form a shoe pattern;

a first traction mechanism for traction of the sole filling layer;

the first cutting mechanism is positioned at the downstream of the first traction mechanism, the traction speed of the first cutting mechanism on the sole filling layer is lower than that of the first traction mechanism on the sole filling layer, and the first traction mechanism compensates for size retraction caused by the fact that the sole filling layer is stretched;

the shoe sample, the cut sole filling layer and the sole lower layer fabric are combined with the second welding mechanism and then welded to obtain a slipper blank;

and a final forming device for cutting the slipper blank into slipper finished products.

The invention has the advantages that when the vamp fabric, the lower layer of sole fabric, the sole filling layer and the lower layer of sole fabric which are required by the slipper production device are provided, each material is separately conveyed, because the sole filling layer is tensioned on the first traction mechanism and the first cutting mechanism, the sole filling layer can be lengthened under the action of tension, so the sole filling layer is separated out for cutting, when the first cutting mechanism is used for cutting the sole filling layer, the feeding speed of the first traction mechanism is faster than the traction speed of the first cutting mechanism, so that the first traction mechanism more feeds a section of material to the first cutting mechanism, the size that the sole filling layer is stretched and is caused is retracted and is compensated, so that the first cutting mechanism can cut the sole filling layer to reach the size of actual needs after cutting.

Drawings

FIG. 1 is a schematic view of a device for producing disposable slippers according to the present invention;

FIG. 2 is a perspective view of the cutting device;

FIG. 3 is a cross-sectional view of a perspective view of the cutting device;

FIG. 4 is a cross-sectional view of the delivery device engaged with the cutting device and the upper forming mechanism;

FIG. 4a is a schematic view of the conveyor apparatus in cooperation with an auxiliary pulling mechanism and a support mechanism;

FIG. 5 is a cross-sectional view of the delivery device;

FIG. 6 is a perspective view of a shoe upper forming mechanism;

FIG. 7 is a schematic illustration of an upper blank;

FIG. 8 is a perspective view of a first welding device;

fig. 9 is a perspective view of the first pulling mechanism and the first cutting mechanism;

FIG. 10 is a perspective view of a first traction mechanism;

FIG. 11 is a perspective view of the first traction mechanism in another orientation;

fig. 12 is a schematic view of a material rack;

fig. 13 is a schematic view of the material holder with parts hidden from view in another direction on the basis of fig. 12;

FIG. 14 is a schematic view of a discharge plug;

fig. 15 is a schematic view of the first cutting mechanism cooperating with the first adjusting mechanism;

FIG. 16 is a schematic view of an adjustment device;

FIG. 17 is a schematic view of the adjustment device in cooperation with the first cutting mechanism and the final forming device and the second welding mechanism;

reference numerals in fig. 1 to 17:

the cutting device A comprises a first mounting frame 1, a first air guide hole 2, a bottom roller 3, a second air guide hole 4, a first transmission part 4a, a first air guide pipe 5, a first support 6, a first plug 7, a first bearing 8, a second bearing 9, a third bearing 10, a first knife roller 11, a first knife 12, a second transmission part 13, a first expansion sleeve 14, a first radial bulge 14a and a second expansion sleeve 15; a second radial projection 15a, a first gear 15b, a first shaft 15c, a second gear 15d, a third gear 15 e;

the device comprises a conveying device B, a negative pressure generator C1, a first transmission belt 16, a first vent hole 16a, a second transmission belt 17, a second vent hole 17a, a spacing space 17B, an upper bottom plate 18, a first side plate 19, a lower bottom plate 20, a vent hole 20a, a guide plate 20B, an upper transmission roller 21, a lower transmission roller 22, a spacer 23, a first support arm 24, a first strip-shaped hole 24a, a first mandrel 25 and a first roller 26;

a vamp-forming mechanism C, a first support arm 27a, a first connecting arm 27b, a first connecting rod 27C, a guiding portion 27d, a second strip-shaped hole 27e, a second driver 28, a first support seat 28a, a first rotating shaft 29, a first crank 30, a second shaft 31, a second crank 32, a connecting rod 33, a main body 34 and a connecting portion 35;

the welding device comprises a first welding device D, a welding component 36, a heating plate 37, a through plate 37a, a mounting plate 38, a mounting frame 38a, an adjusting component 38b, a guiding component 38c, a power traction component 39 and a spacing adjusting component 39 a;

the cutting device comprises a first traction mechanism E, a first cutting mechanism F, a first support 41, a transmission belt 42, a driving traction roller 43, a driven traction roller 44, a fixed shaft 44a, a guide rod 45, a driving screw rod 45a, a translation component 46, a tension pulley 47, a transmission shaft 48, a first cone cylinder 49, a mandrel 50 and a second cone cylinder 51;

the material rack J comprises a material rack body J1, a mounting seat 52, a rotating shaft 53, a discharging plug 54, a friction increasing valve 54a, a groove body 54b, a magnetic powder clutch 55, a clamping plate 57, a roller 57a, an accommodating cavity 58, an opening 59 and a fixing rod 60;

a first base 61, a first bulge 62, a first adjusting block 63 and a first threaded hole 64;

the adjusting device K, a tension spring 65, a tension spring seat 65a, a first swing rod 66, a first wheel 67, a first mounting seat 68, a first transmission wheel 69, a first transmission shaft 70, a flexible transmission part 71, a second swing rod 72, a second wheel 73, a second mounting seat 74, a second transmission wheel 75, a second transmission shaft 76, a first nut 77, a first lead screw 78, a connecting seat 79 and a ball head part 80;

the shoe sole comprises a final forming device G, a second welding mechanism H, a folding mechanism I, a vamp blank P, a crease Q, a bulge R, a vamp fabric M, a sole upper layer fabric S, a shoe pattern T, a sole filling layer U, a sole lower layer fabric V and a slipper blank W.

Detailed Description

This is explained in detail below with reference to fig. 1 to 17.

The disposable slipper production device comprises a cutting device A, a conveying device B, a vamp forming mechanism C, a first welding device D, a first traction mechanism E, a first cutting mechanism F, a second welding mechanism H and a final forming device G, and the following detailed description is given to each part and the relationship among the parts:

the cutting device A exerts cutting acting force on the imported vamp fabric M, the cutting device A comprises a first mounting frame 1, a first cutter assembly, a first negative pressure mechanism and a first driver, the first negative pressure mechanism generates adsorption acting force on the vamp fabric, the first negative pressure mechanism is in pivot connection with the first mounting frame, the first negative pressure mechanism is matched with the first cutter assembly to cut the vamp fabric into single vamp blanks, and the first driver is matched with the first cutter assembly and/or the first negative pressure mechanism.

The first negative pressure mechanism comprises a first air inducing assembly, a bottom roller 3 and a first transmission part 4a, wherein one end of the first negative pressure mechanism is provided with an opening, the other end of the first negative pressure mechanism is closed and is hollow, a first air inducing hole 2 is formed in the circumferential surface of the first air inducing assembly, the bottom roller 3 is rotatably arranged on the first air inducing assembly, a second air inducing hole 4 is formed in the circumferential surface of the bottom roller 3, and the first transmission part 4a is fixed with the bottom roller 3. The first transmission member 4a preferably employs a gear.

Because one end of the first induced air component is provided with an opening, the other end of the first induced air component is closed and is of a hollow structure, the airflow flow path is as follows: from the second induced air hole 4, the first induced air hole 2 and the inner cavity of the first induced air component on the bottom roller 3, the invention utilizes the hollow structure of the first induced air component and the first induced air hole 2, compared with the existing cutter device, the volume of the cutting device is reduced, and the cutting operation is only performed once when the first cutter component rotates for one circle, therefore, in the installation and adjustment process, only the precision of the cutting matching part between the first cutter component and the bottom roller 3 needs to be adjusted, and thus, when the cutting operation is completed, the vamp fabric can be cut off smoothly.

The first induced air assembly comprises a first induced air pipe 5, a first support 6 and a first plug 7, and the first induced air holes 2 are formed in the circumferential surface of the first induced air pipe 5; the first support 6 is fixed with the first mounting frame 1, and one end of the first induced draft pipe 5 is fixed with the first support 6; one end of the first plug 7 is matched with the other end of the first induced air pipe 5, and then the other end of the first induced air pipe 5 is sealed.

The first induced draft assembly further comprises a first bearing 8 and a second bearing 9, the first bearing 8 is arranged at one end of the first induced draft pipe 5, the first bearing 8 is matched with one end of the bottom roller 3, the second bearing 9 is arranged at the other end of the first plug 7, and the second bearing 9 is matched with the other end of the bottom roller 3.

The roller is characterized by further comprising a third bearing 10 installed on the first installation frame 1, and two ends of the bottom roller 3 are respectively matched with the third bearing 10. The third bearing 10 is mounted on the first mounting frame 1, and the bottom roller 3 is supported by the third bearing 10. Because the first bearing 8 is connected with one end of the first induced air pipe 5, and the second bearing 9 is connected with the first choke plug 7, under the condition that the bottom roller 3 is supported by the third bearing 10, the first induced air pipe 5 is supported on the bottom roller 3 through the first bearing 8 and the second bearing 9. By such a structural relationship, the structure between the bottom roller 3 and the first draft tube 5 can be simplified, which is advantageous for reducing the volume of the cutting apparatus.

The first cutter assembly comprises a first cutter roller 11, a first cutter 12 and a cutter position adjusting assembly, the first cutter roller 11 is rotatably arranged on the first mounting frame 1, the first cutter 12 is arranged on the circumferential surface of the first cutter roller 11, and the cutter position adjusting assembly is matched with the first cutter roller 11. According to the invention, the position of the first cutter 12 is adjusted through the cutter adjusting assembly, so that the matching precision of the first cutter 12 and the circumferential surface of the bottom roller 3 is determined, and the vamp fabric can be cut off conveniently.

The cutter position adjusting assembly comprises a second transmission part 13, a first expansion sleeve 14 and a second expansion sleeve 15, an inner hole of the first expansion sleeve 14 is a taper hole, and the second transmission part 13 is matched with the first expansion sleeve 14; the peripheral surface of the second expansion sleeve 15 is a conical surface, after the second expansion sleeve 15 is sleeved on the first knife roll 11, the second expansion sleeve 15 is inserted into the inner hole of the first expansion sleeve 14, and then the first expansion sleeve 14, the second expansion sleeve 15 and the first knife roll 11 are fixed into a whole. The second transmission member 13 is preferably a gear wheel, the second transmission member 13 being in mesh with the first transmission member 4 a.

The second expansion sleeve 15 and the first expansion sleeve 14 expand the first cutter roller 11 through the matching of conical surfaces, and in the adjusting process, the first cutter roller 11 can rotate freely relative to the second expansion sleeve 15, so that the first cutter 12 rotates to a required position along with the first cutter roller 11, and the adjusting device has the advantages of no limitation on the adjustment of the first cutter 12, convenience in adjustment and high adjusting precision.

Be equipped with first radial arch 14a on the first cover 14 that expands, be equipped with the radial arch 15a of second on the second cover 15 that expands, all be equipped with the pilot hole on first radial arch 14a and the radial arch 15a of second, adopt the screw and the pilot hole cooperation on first radial arch 14a and the radial arch 15a of second, make the second cover 15 and the first cover 14 that expands fasten and become an organic whole to avoid the second to expand cover 15 and the first cover 14 that expands and take place relative circumferential motion.

The first driver is composed of a first gear 15b, a first shaft 15c, a second gear 15d and a third gear 15e, wherein the first shaft 15c is rotatably installed on the first mounting frame 1, the first gear 15b and the second gear 15d are respectively arranged at two ends of the first shaft 15c, the third gear 15e is rotatably installed on the first mounting frame 1, and the third gear 15e is respectively meshed with the second gear 15d and the first transmission component 4 a.

The upper fabric M is tensioned after the cutting device a and the conveyor B and cut by the cutting device a to form a single upper blank P. In this embodiment, the conveying device B includes a negative pressure generator C1, an adsorption conveying mechanism that adsorbs and conveys the upper fabric M, and an auxiliary traction mechanism that cooperates with the adsorption conveying mechanism to form a traction effect on the upper fabric M, the adsorption conveying mechanism cooperates with the negative pressure generator C1, after a first gap for the upper fabric M to enter is left between the auxiliary traction mechanism and the adsorption conveying mechanism, and the upper fabric M enters the first gap, the upper fabric M is tensioned between the cutting device a and the adsorption conveying mechanism and the upper fabric M, and the upper fabric M is cut into individual upper blanks P by the cutting device a.

The adsorption conveying mechanism adsorbs and conveys the vamp fabric M, the adsorption conveying mechanism is matched with the negative pressure generator C1, the adsorption conveying mechanism comprises a box body with an opening and a cavity, transmission assemblies arranged at two ends of the box body, a first transmission belt 16 and a second transmission belt 17, the box body is connected with the negative pressure generator C1, the first transmission belt 16 is provided with a first vent hole 16a, the first transmission belt 16 is matched with the transmission roller and the box body, the second transmission belt 17 is provided with a second vent hole 17a, and the second transmission belt 17 is matched with the transmission roller and the box body; a spacing space 17b is reserved between the first transmission belt 16 and the second transmission belt 17, and the first transmission belt 16 and the second transmission belt 17 form a shield for part of the opening of the box body after being matched with the box body.

The box body comprises an upper base plate 18, a first side plate 19 fixed with the upper base plate 18 and a lower base plate 20, wherein the lower base plate 20 is fixed with the first side plate 19, the number of the lower base plates 20 is two, the two lower base plates 20 are arranged at intervals, a first transmission belt 16 is matched with one lower base plate 20 and the upper base plate 18, a second transmission belt 17 is matched with the other lower base plate 20 and the upper base plate 18, the lower base plate 20 is provided with a vent hole 20a, and the upper base plate 18, the first side plate 19 and the second side plate 20 enclose a cavity and an opening of the box body.

The box body further comprises two guide plates 20b, one guide plate 20b is fitted to each lower plate 20, and the spacing space 17b is located at the lower side of the guide plate 20 b. The deformation of the raised portion R is avoided by the guiding and supporting action of the guide plate 20b on the raised portion R formed by the subsequent vamp blank P.

The transmission assembly comprises an upper transmission roller 21, a lower transmission roller 22 and a spacer 23 for separating the first transmission belt 16 and the second transmission belt 17, wherein the upper transmission roller 21 is distributed at two ends of the box body, and the lower transmission roller 22 is distributed at two ends of the box body. The lower driving rollers 22 at one end of the case are provided in two, and an interval is provided between one ends of the two lower driving rollers 22 to form an interval space 17b through which the upper blank P passes.

The operation of the adsorption conveying mechanism in this embodiment is the same as that in CN111280610A, and is not described herein again.

The auxiliary traction mechanisms in this embodiment are two sets, wherein the first rotating member in one set is in clearance fit with the first transmission belt 16, and the first rotating member in the other set is in clearance fit with the second transmission belt 17. The auxiliary traction mechanism comprises a first supporting component and a first rotating component, the first rotating component is rotatably arranged on the first supporting component, and the first rotating component is in clearance fit with the adsorption conveying mechanism. The first support component comprises a first support arm 24 and a first mandrel 25, the first support arm 25 is fixed with the adsorption conveying mechanism, the first mandrel 25 is fixed with the first support arm 24, and the first rotating component is rotatably assembled on the first mandrel 25. The first rotating assembly comprises a first roller 26, the first roller 26 being rotatably mounted on the first mandrel 25.

The first arm 24 is provided with a first strip hole 24a, and a first screw (not shown) is connected to the conveying device B through the first strip hole 24a to fix the first arm 24 on the conveying device B. The fixed position of the first arm 24 can be adjusted by the first elongated hole 24a, thereby adjusting the distance between the first roller 26 and the conveyor B.

The working process of the embodiment is that after the head of the upper fabric M is output from the cutting device a, the upper fabric M is adsorbed on the first transmission belt 16 and the second transmission belt 17 of the adsorption conveying mechanism, because the first transmission belt 16 and the second transmission belt 17 move, the upper fabric M moves along with the adsorption conveying mechanism and enters the first gap formed between the auxiliary traction mechanism and the adsorption conveying mechanism, and under the continuous movement of the first transmission belt 16 and the second transmission belt 17, because the friction force exists between the upper fabric M and the first roller 26, the first roller 26 passively pulls the upper fabric M, so that the traction force formed by the first transmission belt 16, the second transmission belt 17 and the first roller 26 on the upper fabric M is increased, and the upper fabric M obtains a larger tension force between the cutting device a and the adsorption conveying mechanism and the upper fabric M, therefore, the cutting device a can cut the upper fabric M more easily.

The vamp forming mechanism C is matched with the conveying device B to form a crease Q and a bulge R on the conveyed vamp blank P, the vamp forming mechanism C comprises a rotary mechanism, a second driver 28 for driving the rotary mechanism to rotate, and a forming plate which is matched with the rotary mechanism 28 and forms the bulge on the vamp blank, the forming plate is fixed with the rotary mechanism, and one part of the forming plate is positioned between the two first supporting arms 27 a.

The rotating mechanism is a crank mechanism, the crank mechanism comprises a first supporting seat 28a, a first rotating shaft 29, a first crank 30, a second shaft 31, a second crank 32 and a connecting rod 33, the first rotating shaft 29 is pivotally connected with the first supporting seat 28a, and one end of the first crank 30 is connected with the first rotating shaft 29; one end of the second shaft 31 is pivotally connected to the first support 28a, one end of the second crank 32 is connected to the second shaft 31, one end of the connecting rod 33 is pivotally connected to the other end of the first crank 30, the other end of the connecting rod 33 is pivotally connected to the other end of the second crank 32, and the molding plate is fixed to the connecting rod 33. The first crank 30 and the second crank 32 are of equal length. The forming plate comprises a main body 34 acting on the vamp blank P, a connecting portion 35 connected with the main body 34, the connecting portion 35 is connected with the rotary mechanism, and the main body 34 is triangular.

The present embodiment further includes a supporting mechanism for supporting the upper blank P to prevent the upper blank P from deforming, a second gap for a part of the upper blank P to enter is formed between at least a part of the supporting mechanism and the conveying device B, the two supporting mechanisms are located above the upper forming mechanism C, and the upper forming mechanism C cooperates with the conveying device B and the supporting mechanism to form the crease Q and the bulge R on the conveyed upper blank P when in operation.

The supporting mechanism comprises a first connecting component and a first supporting arm 27a, the first supporting arm 27a is connected with the first connecting component, and a second gap is formed between the first supporting arm 27a and the conveying device B. The first connecting assembly comprises a first connecting arm 27B and a first connecting rod 27c, the first connecting arm 27B is fixed with the conveying device B, the first connecting rod 27c is fixed with the first connecting arm 27B, and the first supporting arm 27a is connected with the first connecting rod 27 c.

The support mechanism further includes an introduction portion 27d for the vamp P, the introduction portion 27d being provided at one end of the first support arm 27a, the introduction portion 27d being tapered. Since the distance between the input end of the introduction portion 27d and the conveyor B is larger than the distance between the first support arm 27a and the conveyor B, the vamp P delivered from the auxiliary traction mechanism can be more easily inserted between the first support arm 27a and the conveyor B by the action of the introduction portion 27d, and the reliability of the first support arm 27a supporting the vamp P can be ensured.

The device further comprises a second screw (not shown in the figure), a second strip-shaped hole 27e is formed in the first connecting arm 27B, and the second screw penetrates through the second strip-shaped hole 27e to be connected with the conveying device B to fix the first connecting arm 27B on the conveying device B. The fixed position of the first connecting arm 27B can be adjusted by the second strip-shaped hole 27e, so that the distance between the first supporting arm 27a and the conveying device B is adjusted.

The working process of the vamp forming mechanism C and the supporting mechanism is that the vamp blank P output from the auxiliary traction mechanism more easily enters between the first supporting arm 27a and the conveying device B through the action of the leading-in part 27d, the first supporting arm 27a supports the vamp blank P, when the vamp blank P moves to the upper part of the vamp forming mechanism C, the first rotating shaft 29 and the second rotating shaft 31 are driven to rotate by the power output by the second driver 28, so that the first crank 30 and the second crank 32 rotate, the connecting rod 33 is driven to move when the first crank 30 and the second crank 32 rotate, the forming plate moves along with the connecting rod 33, when the main body 34 starts to contact with the vamp blank P and moves to the highest point, the main body 34 continuously supports against the vamp blank P, under the limit of the first transmission belt 16 and the second transmission belt 17, the middle part of the flat vamp blank P bulges upwards through the spacing space 17B, forming a bulge R pressed with a fold Q between the bulge R and the flat portion of the vamp blank P by the first and

second belts

16, 17. Since the main body 34 has a triangular shape, the projecting portion R has a triangular shape.

The vamp forming mechanism C is after finishing the shaping of vamp blank P, and the vamp blank P that is formed with crease Q and bulge R continues to move along with first drive belt 16 and second drive belt 17, and after vamp blank P and profiled sheeting separation, instant equipment outage this moment because vamp blank P can also continue to obtain the support of first support arm 27a, consequently, vamp blank P can not the tenesmus to the shape that makes the crease Q of vamp blank P and bulge R obtains the maintenance.

The first welding device D welds the vamp blank P with the crease Q and the bulge R and the upper layer fabric S of the sole to form a shoe sample T; this embodiment still includes the mechanism I that rolls over that carries out the bulge R on the vamp blank P, and the mechanism I that rolls over is located a welding set D' S upper reaches, rolls over the mechanism I through rolling over and rolls over the back with bulge R automatically, welds vamp blank P and sole upper surface fabric S again, and the bulge R that can avoid rolling over produces in welding process and interferes, promotes welding quality. In this embodiment, the structure of the folding mechanism I is the same as that of the conveying device in CN111280610A, and is not described herein again.

The first welding device D in this embodiment includes a welding unit 36, and a heating and shaping mechanism, the welding unit 36 welds the vamp material P having the protruding portion R and the upper layer fabric S of the sole to form the shoe pattern T, and the heating and shaping mechanism heats the folded protruding portion R to prevent the folded protruding portion R from being restored.

The heating and shaping mechanism comprises a heating plate 37, a passing plate 37a, a mounting plate 38 and a mounting frame 38a, a channel for the shoe sample T to pass through is formed between the passing plate 37a and the heating plate 37, and the shoe sample T is heated by heat emitted by the heating plate 37 in the process of passing through the channel. The heating plate is matched with the mounting plate 38, the mounting plate is connected with the mounting frame 38a, the adjusting assembly 38b is arranged on the mounting frame, the adjusting assembly 38b is connected with the mounting plate 38, the adjusting assembly 38b is used for adjusting the mounting plate 38 to ascend and descend, so that the heating plate 37 ascends and descends, and the distance between the heating plate 37 and the passing plate 37a is further changed. The mounting plate 38 is composed of a heat insulating plate and a connecting plate, the heat insulating plate is located between the heating plate 37 and the connecting plate, a guiding component 38c is further arranged on the mounting frame 38a, and the guiding component 38c is matched with the mounting plate 38 to guide the lifting mounting plate 38.

The first welding device D further comprises a power traction assembly 39 and a spacing adjusting assembly 39a, the power traction assembly 39 is composed of a driving roller and a driven roller, the power traction assembly 39 is located at the downstream of the heating and shaping mechanism, the spacing adjusting assembly 39a is located at the downstream of the power traction assembly 39, the spacing adjusting assembly 39a is used for finely adjusting the spacing between the first welding device D and the second welding mechanism D1, and the structure of the spacing adjusting assembly 39a is the same as that of the second fine adjusting mechanism in CN211105693U, and details are not repeated here.

The first cutting mechanism F cuts the sole filling layer U. In this embodiment, sole filling layer U adopts the material that has the elasticity to make, for example sole filling layer U adopts the pearl cotton, and sole filling layer U is owing to have flexible characteristic, at the pay-off in-process, because sole filling layer U is in the tensioning state to make sole filling layer U receive the pulling force and extend, after cutting the sole filling layer U that is in tensile state, sole filling layer U can contract back, can lead to the size of the sole filling layer U after cutting to be shorter than the size of the sole filling layer U of actual need like this. To having add first drive mechanism E in this implementation, first drive mechanism E pulls sole filling layer U, and first cutting mechanism F is located first drive mechanism E's low reaches, and the traction speed that first cutting mechanism F produced sole filling layer U is less than the traction speed that first drive mechanism E produced sole filling layer U, and first drive mechanism E compensates that the size that sole filling layer U pulled and leads to contracts.

When the first cutting mechanism F cuts the sole filling layer U, the sole filling layer U is tensioned between the first traction mechanism E and the first cutting mechanism F, and the tensile action of the sole filling layer U can be lengthened.

The first traction mechanism E comprises a first support 41, a first cone drum component, a second cone drum component, a transmission belt 42, an active traction roller 43 and a passive traction roller 44, wherein the first cone drum component is installed on the first support 41, the second cone drum component is installed on the first support 41, the transmission belt 42 is sleeved on the first cone drum component and the second cone drum component, the outer diameter of the matching part of the first cone drum component and the transmission belt 42 is unequal to the outer diameter of the matching part of the second cone drum component and the transmission belt 42, and the rotating speeds of the first cone drum component and the second cone drum component are unequal. The driving traction roller 43 is connected with the second cone assembly, the driven traction roller 44 is in clearance fit with the driving traction roller 43, the driven traction roller 44 is rotatably connected with a fixed shaft 44a, and the fixed shaft 44a is fixed with the first bracket 41.

The first traction mechanism E also includes a drive assembly that drives the drive belt 42 axially along the first and second cone assemblies to change the speed ratio. The driving assembly comprises a guide rod 45, a driving screw rod 45a and a translation part 46, the driving screw rod 45a is in rotatable fit with the first support 41, the translation part 46 is matched with the transmission belt 42 to drive the transmission belt 42 to translate, the translation part 46 is in sliding fit with the guide rod 45, and the translation part 46 is in threaded connection with the driving screw rod 45 a. The first matching part is arranged at one end of the translational moving part 46, the translational moving part 46 is in sliding fit with the guide rod 45 through the first matching part, and the first matching part preferably adopts a U-shaped groove. The middle part of the translation component 46 is provided with a threaded hole, and the threaded hole on the translation component 46 is in threaded connection with the driving screw rod 45 a.

Through rotating the driving screw rod 45a, the driving translation component 46 moves axially along the guide rod 45, so that the translation component 46 drives the transmission belt 42 to translate, and through the structure that the outer diameters of the first conical cylinder assembly, the transmission belt 42 and the matching part are unequal to the outer diameters of the second conical cylinder assembly, the transmission belt 42 and the matching part, the speed ratio of the driving traction roller 43 and the driven traction roller 44 is further changed, the purpose of changing the rotating speed of the driven traction roller 44 is finally achieved, and the rotating speed of the driven traction roller 44 is limited to a required value.

The first traction mechanism E further comprises a tension pulley 47, the tension pulley 47 is connected to the translation component 46, and the tension pulley 47 is connected to the transmission belt 42 to tension the transmission belt 42, so as to ensure that the transmission belt 42 keeps matching with the first conical barrel assembly and the second conical barrel assembly.

The first cone assembly comprises a transmission shaft 48 and a first cone 49, wherein the transmission shaft 48 is rotatably arranged on the first bracket 41; the first cone 49 is sleeved on the transmission shaft 48 and connected with the transmission shaft 48. The second cone assembly comprises a mandrel 50 and a second cone 51, the mandrel 50 is rotatably mounted on the first bracket 41, the second cone 51 is sleeved on the mandrel 50 and connected with the mandrel 50, and the active traction roller 43 is arranged on the mandrel 50.

This embodiment still includes the material frame J of slippers material, including material frame body J1, a plurality of rotation supporting component that are used for supporting the surface fabric roller, sole filling layer support, each rotation supporting component rotationally installs on material frame body J1, including three rotation supporting component in this embodiment, first rotation supporting component is used for supporting vamp surface fabric M, the second rotates supporting component and is used for supporting sole upper surface fabric S, the third rotates supporting component and is used for supporting sole lower floor' S surface fabric V, sole filling layer support is used for supporting sole filling layer U. The sole filling layer bracket is fixed with the material frame body J1, the sole filling layer bracket is provided with an accommodating cavity 58 for accommodating the sole filling layer, and the sole filling layer is provided with an opening 59 for placing the sole filling layer into the accommodating cavity.

Because the thickness of the sole filling layer U is thicker than that of the vamp fabric M, the sole upper layer fabric S and the sole lower layer fabric V, in the actual use process, the use speed of the sole filling layer U is much higher than that of other three fabrics, therefore, the speed of replacing the sole filling layer U is relatively high, the sole filling layer U is replaced frequently, if other fabric installation modes are adopted, the production rhythm and efficiency are serious, the production efficiency is particularly reduced, therefore, the material shelf J in this embodiment has the advantages that the structure of the filling layer U of the supporting sole on the material shelf J is changed, i.e., with the midsole support having the receiving cavity 58 and the opening 59, when replacing the midsole U, the sole filler layer U is directly placed into the receiving cavity 58 through the opening 59, so that the purpose of quick replacement can be achieved, and the influence on the production rhythm and efficiency is reduced.

The rotary supporting assembly comprises an installation seat 52, a rotating shaft 53, a discharging plug 54 and a limiting component (not shown in the figure), wherein the installation seat 52 is fixed with the material rack body J1, the rotating shaft 53 is rotatably matched with the installation seat 52, the discharging plug 54 is matched with a shaft hole on the fabric roller to prevent the fabric roller and the rotating shaft 53 from rotating relatively, the discharging plug 54 is sleeved on the rotating shaft 53, and the limiting component is matched with the rotating shaft 53 to limit the axial part of the discharging plug 54.

The discharging plug 54 comprises a plurality of friction increasing flaps 54a with conical surfaces, and after the friction increasing flaps 54a are arranged along the same circumference, a groove 54b is formed between every two adjacent friction increasing flaps 54 a. By the friction increasing valve 54a and the groove body 54b, the radial pressure of the discharge plug 54 on the correspondingly matched fabric roller is increased, and the fabric roller is further prevented from rotating relative to the rotating shaft 53, namely, the fabric roller is prevented from slipping on the rotating shaft 53.

The rotary supporting component also comprises a magnetic powder clutch 55 and an intermediate transmission mechanism 56, and the magnetic powder clutch 55 is matched with the rotating shaft 53 through the intermediate transmission mechanism 56 to enable the fabric roller to generate tension. The feeding efficiency can be improved by the action of the magnetic powder clutch 55, and the quality of the prepared slippers is improved.

The sole filling layer bracket comprises two arc-shaped clamping plates 57 and a plurality of rollers 57a which support the sole filling layer and form rolling fit, and the opening 59 is formed between one ends of the two clamping plates 57 after the two clamping plates 57 are arranged at intervals; the housing chamber 58 is formed between the two clamping plates 57 and the rollers 57a after each end of each roller 57a is connected to a respective clamping plate 57.

The clamping plate 57 is fixed with the material rack body J1, or the sole filling layer bracket further comprises a fixing rod 60, the fixing rod 60 is connected with the clamping plate 57, and the fixing rod 60 is further fixed with the material rack body J1.

The sole filling layer U and the lower layer fabric V which are cut by the second welding mechanism H are converged by the second welding mechanism H and then welded to obtain a slipper blank W, and the slipper blank W is cut into a slipper finished product by the final forming device G.

The embodiment further comprises at least one first adjusting mechanism, the first cutting mechanism F and/or the second welding mechanism H and/or the final forming device G are/is respectively matched with the first adjusting mechanism, the first adjusting mechanism comprises a first base 61, a first protrusion 62, a first adjusting block 63 and a first adjusting screw (not shown in the figure), the first protrusion 62 is arranged on the first base 61, the first adjusting block 63 is fixed with the first base 61, a first threaded hole 64 is arranged on the first adjusting block 63, and the first adjusting screw is in threaded connection with the first threaded hole 64. First cutting mechanism F and/or second welding mechanism H and/or final forming device G are last to be equipped with first cell body, first cell body and first protruding 62 sliding fit, are equipped with the second screw hole on first cutting mechanism F and/or second welding mechanism H and/or the final forming device G, first adjusting screw and second screw hole threaded connection. In this embodiment, the first protrusion 62 is dovetail-shaped, and the first groove preferably adopts a dovetail groove.

The first groove body is in sliding fit with the first bulge 62, and the first adjusting screw is in threaded connection with the second threaded hole, so that the first adjusting screw, the first cutting mechanism F, the second welding mechanism H and/or the final forming device G form a screw rod mechanism, and the first cutting mechanism F, the second welding mechanism H and/or the final forming device G can move on the first base 61 by rotating the first adjusting screw, so that the installation position of the first cutting mechanism F, the second welding mechanism H and/or the final forming device G is changed. The installation position of the first cutting mechanism F and/or the second welding mechanism H and/or the final forming device G in this embodiment refers to the position of the first cutting mechanism F and/or the second welding mechanism H and/or the final forming device G along the width direction of the whole production device.

In this embodiment, the device includes three first adjusting mechanisms, and the first cutting mechanism F, the second welding mechanism H, and the final forming device G are respectively matched with one first adjusting mechanism.

The present embodiment further includes an adjusting device K, where the adjusting device K includes a telescopic mechanism, a first swing mechanism, a first transmission mechanism, a flexible transmission component 71, a second swing mechanism, a second transmission mechanism, and a swing driving mechanism, and the adjusting device K is described below:

the telescopic mechanism comprises a tension spring 65, and preferably, the telescopic mechanism further comprises a tension spring seat 65a, the tension spring seat 65a is hook-shaped, one end of the tension spring 65 is connected with the tension spring seat 65a, and the other end of the tension spring 65 is connected with the first swing mechanism.

The first swing mechanism is connected with the telescopic mechanism, the first swing mechanism comprises a first swing rod 66, a first wheel 67 and a first mounting seat 68, the first wheel 67 is rotatably connected with the first swing rod 66, and the first swing rod 66 is hinged with the first mounting seat 68. First wheel 67 is preferably a sprocket and first mount 68 is preferably a bearing mount.

In this embodiment, the first transmission mechanism is preferentially connected to the first cutting mechanism F. The first transmission mechanism in this embodiment includes a first transmission wheel 69 and a first transmission shaft 70, and the first transmission wheel 69 is fixedly connected with the first transmission shaft 70. The first driving wheel 69 is preferably a chain wheel, the first driving wheel 69 is a driving wheel in the first cutting mechanism F, the first driving wheel 69 is matched with a driven wheel in the first cutting mechanism F to provide power for the operation of the first cutting mechanism F, and the first driving shaft 70 is a driving shaft in the first cutting mechanism F.

The flexible transmission part 71 is matched with the first swinging mechanism and the first transmission mechanism, and the flexible transmission part 71 is a chain or a belt. In this embodiment, the flexible transmission member 71 is preferably a chain, wherein the first wheel 67 is engaged with the flexible transmission member 71 from the outside of the flexible transmission member 71, the first wheel 67 generates a pressure on the flexible transmission member 71, and the first transmission wheel 69 is engaged with the flexible transmission member 71 from the inside of the flexible transmission member 71 to generate a tension on the flexible transmission member 71.

The second swing mechanism is matched with the flexible transmission part 71, the second swing mechanism comprises a second swing rod 72, a second wheel 73 and a second installation seat 74, the second wheel 73 is rotatably connected with the second swing rod 72, and the second swing rod 72 is hinged with the second installation seat 74. The second wheel 73 is preferably a sprocket wheel, the second wheel 73 forms a fit with the flexible transmission member 71 from the inside of the flexible transmission member 71, and the second mounting seat 74 is preferably a bearing seat. In this embodiment, two second swing mechanisms and two swing driving mechanisms are provided, and each second swing mechanism is engaged with one second transmission mechanism through the flexible transmission member 71.

A second transmission mechanism cooperates with the flexible transmission member 71 and is connected to the second welding mechanism H and/or the final forming device G. In this embodiment, the number of the second transmission mechanisms is two, one of the second transmission mechanisms is connected with the second welding mechanism H, and the other one of the second transmission mechanisms is connected with the final forming device G.

The second transmission mechanism comprises a second transmission wheel 75 and a second transmission shaft 76, and the second transmission wheel 75 is fixedly connected with the second transmission shaft 76. The second transmission wheel 75 cooperates with the flexible transmission member 71, the second transmission wheel 75 preferably being a sprocket wheel. The second transmission wheel 75 is used as a driving wheel of the second welding mechanism H and the final forming device G respectively, and provides power for the second welding mechanism H and the final forming device G. The second transmission shaft 76 is a driving shaft of the second welding mechanism H and the final forming device G, respectively.

The swing driving mechanism is connected with the second swing mechanism, the swing driving mechanism drives the second swing mechanism to swing, the flexible transmission component 71 is driven to drive the first swing mechanism to swing, the telescopic mechanism is deformed, and the deformation quantity of the telescopic mechanism is converted into the length of the flexible transmission component 71, the first swing mechanism and the second transmission mechanism which are matched in the circumferential direction.

The swing driving mechanism comprises a first nut 77, a first screw rod 78 and a screw rod support, the first nut 77 is connected with the second swing mechanism, the first screw rod 78 is in threaded connection with the first nut 77, and the screw rod support is matched with the first screw rod 78. The screw support comprises a connecting seat 79 and a ball head part 80 connected with the first screw 78, a spherical groove is arranged on the connecting seat 79, and the ball head part 80 is matched with the spherical groove on the connecting seat 79.

The engineering process of the adjusting device K is that when adjustment is required, the first lead screw 78 is rotated to drive the first lead screw 78 on the first nut 77 to move axially, the first nut 77 moves to make the second swing link 72 swing, the second swing link 72 drives the second wheel 73 to swing, the second wheel 73 drives the flexible transmission part 71 to move upwards or downwards, so that the length of the flexible transmission part 71, the second transmission wheel 75 and the first transmission wheel 69, which are circumferentially matched, is changed, the upward or downward power received by the flexible transmission part 71 is transmitted to the first swing link 66, so that the first swing link 66 swings, so that the tension spring 65 is deformed, and conversely, the deformation of the tension spring 65 is converted into the length of the flexible transmission part 71, the second transmission wheel 75 and the first transmission wheel 69, which are circumferentially matched. The length of the flexible transmission part 71, the second transmission wheel 75 and the first transmission wheel 69 which are matched in the circumferential direction is changed, so that the rotation angle between the second transmission wheel 75 and the first transmission wheel 69 is changed, and finally, the length of the slipper blank W obtained by welding through the second welding mechanism H is changed, or the length of the finished slipper obtained through the final forming device G is changed.

The adjusting device K in this embodiment prevents the fine adjustment mechanism in CN211105693U from making the material enter the welding mechanism with a certain inclination, and this embodiment makes the material enter the second welding mechanism H in a horizontal state, that is, the adjusting device K in this embodiment adjusts the rotation angle between the second driving wheel 75 and the first driving wheel 69 to change the feeding position of the material, thereby finally adjusting the length of the material.

Claims

1. Disposable slippers apparatus for producing includes:

a cutting device (A) for applying cutting acting force to the introduced vamp material (M);

-a conveyor (B) on which the vamp material (M) is cut by the cutting device (a) after being tensioned to form the individual vamp blanks (P);

-an upper forming mechanism (C) cooperating with the conveying device (B) to form creases (Q) and bulges (R) on the conveyed upper blank (P);

a first welding device (D) which welds the vamp blank (P) on which the crease (Q) and the bulge (R) are formed and the upper layer fabric (S) of the sole to form a shoe pattern (T);

a first traction mechanism (E) for traction of the sole filler layer (U);

the first cutting mechanism (F) is used for cutting the sole filling layer (U), the first cutting mechanism (F) is located at the downstream of the first traction mechanism (E), the traction speed of the first cutting mechanism (F) on the sole filling layer (U) is smaller than the traction speed of the first traction mechanism (E) on the sole filling layer (U), and the first traction mechanism (E) compensates for the size retraction caused by the fact that the sole filling layer (U) is stretched;

the shoe sample (T), the cut sole filling layer (U) and the sole lower layer fabric (V) are converged in the second welding mechanism (H) and then welded to obtain a slipper blank (W);

a final forming device (G) for cutting the slipper blank (W) into slipper finished products;

the cutting device (A) comprises:

a first mounting frame (1);

a first cutter assembly;

the first negative pressure mechanism is pivoted with the first mounting frame and matched with the first cutter assembly to cut the vamp fabric into single vamp blanks;

a first driver cooperating with the first cutter assembly and/or the first negative pressure mechanism;

the conveying device (B) comprises:

a negative pressure generator (C1);

the adsorption conveying mechanism is used for adsorbing and conveying the vamp fabric (M), and is matched with the negative pressure generator (C1);

the auxiliary traction mechanism is matched with the adsorption conveying mechanism to form a traction effect on the vamp fabric (M), after a first gap for the vamp fabric (M) to enter is reserved between the auxiliary traction mechanism and the adsorption conveying mechanism, the vamp fabric (M) enters the first gap, the vamp fabric (M) is tensioned between the cutting device (A) and the adsorption conveying mechanism and the auxiliary traction mechanism, and the vamp fabric (M) is cut into single vamp blanks (P) by the cutting device (A);

the vamp forming mechanism (C) comprises a rotary mechanism, a second driver (28) for driving the rotary mechanism to rotate, and a forming plate which is matched with the rotary mechanism (28) and forms the convex part on the vamp blank, the forming plate is fixed with the rotary mechanism, and one part of the forming plate is positioned between the two first supporting arms (27 a);

the first welding device (D) comprises:

a welding unit (36), wherein the welding unit (36) welds the upper blank (P) having the protruding portion (R) to the upper fabric (S) of the sole to form a shoe pattern (T);

a heat setting mechanism which heats the folded projecting part (R) to prevent the folded projecting part (R) from being restored;

the first traction mechanism (E) comprises:

a first bracket (41);

a first cone assembly mounted on a first support (41);

a second cone assembly mounted on the first bracket (41);

the transmission belt (42) is sleeved on the first conical cylinder component and the second conical cylinder component, and the outer diameter of the part, matched with the transmission belt (42), of the first conical cylinder component is not equal to the outer diameter of the part, matched with the transmission belt (42), of the second conical cylinder component, so that the rotating speeds of the first conical cylinder component and the second conical cylinder component are not equal;

the driving traction roller (43), the driving traction roller (43) is connected with the second cone assembly;

and the driven traction roller (44), and the driven traction roller (44) is in clearance fit with the driving traction roller (43).

2. The device for producing disposable slippers of claim 1, wherein said first negative pressure mechanism comprises:

one end of the first air inducing component is provided with an opening, the other end of the first air inducing component is closed and is hollow, and the circumferential surface of the first air inducing component is provided with a first air inducing hole (2);

the bottom roller (3) is rotatably arranged on the first air inducing assembly, and second air inducing holes (4) are formed in the circumferential surface of the bottom roller (3);

a first transmission component (4 a), wherein the first transmission component (4 a) is fixed with the bottom roller (3).

3. The device for producing disposable slippers according to any one of claims 1 to 2, further comprising a supporting mechanism for supporting said vamp blank (P) to prevent deformation of said vamp blank (P), wherein a second gap for entering a portion of said vamp blank (P) is formed between at least a portion of said supporting mechanism and said conveyor (B), said supporting mechanism being located above said vamp shaping mechanism (C).

4. Device according to any one of claims 1 to 2, characterized in that it comprises folding means (I) for folding over the projections (R) of the vamp blank (P), upstream of the first welding means (D).

5. A disposable slipper production device as recited in any of claims 1-2, further comprising a slipper material holder (J), the slipper material holder (J) comprising:

a material rack body (J1);

a plurality of rotary supporting components for supporting the fabric roller, wherein each rotary supporting component is rotatably arranged on the material rack body (J1);

the material rack comprises a sole filling layer support, the sole filling layer support is fixed with a material rack body (J1), an accommodating cavity (58) for accommodating the sole filling layer is formed in the sole filling layer support, and an opening (59) for allowing the sole filling layer to be placed into the accommodating cavity is formed in the sole filling layer.

6. Device according to any one of claims 1 to 2, characterized in that it comprises at least one first adjustment mechanism, the first cutting mechanism (F) and/or the second welding mechanism (H) and/or the final forming device (G) cooperating with the first adjustment mechanism, respectively, the first adjustment mechanism comprising:

the first base (61), the first base (61) is provided with a first bulge (62);

the first adjusting block (63), a first threaded hole is arranged on the first adjusting block (63);

the first adjusting screw is in threaded connection with the first threaded hole;

the first cutting mechanism (F) and/or the second welding mechanism (H) and/or the final forming device (G) are/is provided with a first groove body, the first groove body is in sliding fit with the first protrusion (62), the first cutting mechanism (F) and/or the second welding mechanism (H) and/or the final forming device (G) are/is provided with a second threaded hole, and the first adjusting screw is in threaded connection with the second threaded hole.

7. The device for producing disposable slippers according to claim 6, wherein the first protrusion (62) is dovetail-shaped and the first groove is dovetail-shaped.

8. The device for producing disposable slippers according to any one of claims 1-2, further comprising an adjusting device comprising: a telescoping mechanism;

the first swing mechanism is connected with the telescopic mechanism;

a first transmission mechanism connected with the first cutting mechanism (F);

the flexible transmission component is matched with the first swinging mechanism and the first transmission mechanism;

the second swinging mechanism is matched with the flexible transmission component;

the second transmission mechanism is matched with the flexible transmission part and is connected with the second welding mechanism (H) and/or the final forming device (G);

the swing driving mechanism is connected with the second swing mechanism;

the swing driving mechanism drives the second swing mechanism to swing, the flexible transmission component is driven to drive the first swing mechanism to swing, the telescopic mechanism deforms, and the deformation quantity of the telescopic mechanism is converted into the length of the flexible transmission component matched with the first swing mechanism and the second swing mechanism in the circumferential direction.