CN115336840A

CN115336840A - Cutting and positioning device for producing fabric of cloth shoes

Info

Publication number: CN115336840A
Application number: CN202211133514.5A
Authority: CN
Inventors: 高领; 盛树明; 张圣全; 朱徐丽; 陈祥林; 廖斌; 郑西露
Original assignee: Fuyang Heyi Shoes Co ltd
Current assignee: Fuyang Heyi Shoes Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2022-11-15

Abstract

The invention relates to a cutting and positioning device for producing a fabric of cloth shoes, which comprises a rack, wherein electric traction rollers are symmetrically arranged at the front end and the rear end of the rack, an opening and closing assembly capable of opening and closing is arranged in a blanking groove formed in the middle of the rack, an electric conveying belt positioned below the opening and closing assembly is arranged at the lower end of the rack, a lifting assembly is arranged at the upper end of the rack, tensioning frame assemblies are symmetrically arranged at the left end and the right end of the lifting assembly, a U-shaped frame is arranged at the lower end of the lifting assembly, positioning assemblies are uniformly arranged at the lower end of the U-shaped frame, and a cutting die is connected to the lower end of the positioning assembly in a locking manner. The invention can solve the problems that the cloth is difficult to be effectively paved in a manual paving and needle stabbing positioning mode, the cloth is still easy to have local wrinkles after positioning, personnel usually pave the cloth for the second time by means of tools, and the hands of the personnel are possibly positioned below a die in the paving process, so that the hands are exposed in a working area of the die.

Description

Cutting and positioning device for producing fabric of cloth shoes

Technical Field

The invention relates to the technical field of cloth shoe production, in particular to a cutting and positioning device for producing cloth shoe fabrics.

Background

Along with people's pursuit to the health preserving, traditional cotton shoe is because of travelling comfort and the health care performance of its dress, more and more receive consumers' liking, the cotton shoe has green health, the health and comfort, it is light, advantages such as ventilative sweat-absorbing, wear the cotton shoe for a long time, do benefit to foot care and get rid of the disease, in the production process of cotton shoe, need cut the cloth, thereby obtain the vamp part, thereby sew up with the sole and obtain fashioned cotton shoe, wherein cut the in-process to the cloth and need pay close attention to the formula location of tightening to the cloth, just cut the processing after the location, lay the monoblock cloth on the desktop through the location usually among the prior art and carry out the position location to stabbing at four turnings, then press down through the mould and then cut the processing to the cloth, however, use prior art often to meet some problems in actual operation:

1. the cloth is difficult to be effectively paved in a manual paving and needle stabbing positioning mode, local wrinkles are still easy to appear on the cloth after positioning, certain difficulty is brought to subsequent cutting, personnel usually pave the cloth for the second time by means of tools in the wrinkling condition, hands of the personnel are possibly positioned below a die in the paving process, so that the hands are exposed in a working area of the die, the die is possibly pressed down in advance due to improper operation of the personnel, and the body of the paving personnel is damaged;

2. because the vamp size that the sole of different sizes was joined in marriage is different for current mould needs change regularly, and the unstable condition of connection may appear in being connected of the mould of different sizes and current equipment, and the mould cuts the cloth and probably appears the cloth after cutting and imbed the circumstances that the whereabouts was separated in the mould.

Therefore, a cutting and positioning device for producing the fabric of the cloth shoes is urgently needed to solve the defects.

Disclosure of Invention

1. Technical scheme

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a production cotton shoe surface fabric cuts positioner, which comprises a frame, electronic carry over pinch rolls is installed to both ends symmetry around the frame, the lower silo that the middle part of frame was seted up is provided with the subassembly that opens and shuts that can open and shut, the lower extreme in the frame is installed to the electronic conveyer belt that is located the subassembly below that opens and shuts, the upper end of frame is provided with lifting unit, lifting unit installs the subassembly that tightens in both ends symmetry about, U type frame is installed to lifting unit's lower extreme, locating component is evenly installed to the lower extreme of U type frame, locating component's lower extreme lock joint has cutting die.

The tensioning frame component comprises a pressing block, an air cavity, an air pump, a power supply set, a guide rail and a sliding column, the air cavity is formed in the pressing block, the air cavity is communicated with the air pump mounted on the pressing block, the air pump is electrically connected with the power supply set, the guide rail is symmetrically mounted on the inner side wall of the pressing block, the sliding column is arranged in the guide rail in a sliding mode, and the sliding column is mounted on the front side and the rear side of the lower end of the U-shaped frame.

The positioning assembly comprises an elastic telescopic rod, a linking frame, a connecting plate, a lead screw, a driving motor, adaptive fixtures and an ejection assembly, wherein the elastic telescopic rod is connected between the lifting assembly and the linking frame, the connecting plate is installed at the lower end of the linking frame, fixing seats are symmetrically installed at the left end and the right end of the connecting plate, the lead screw is connected between the fixing seats through a bearing, one end of the lead screw is connected with the driving motor installed on the fixing seats, two sections of reverse threads are arranged on the lead screw, the thread part of the lead screw is connected with the adaptive fixtures, the ejection assembly located on the outer side of the connecting plate is installed on a U-shaped frame, the positioning assembly is used for adaptively locking cutting molds of different specifications, the specific locking mode is as follows, the lead screw is driven by the driving motor to rotate to enable the adaptive fixtures on two sides to reversely move until the maximum distance, then the cutting molds are placed in the cutting molds, and the adaptive fixtures on two sides are correspondingly inserted and locked with the cutting molds through the driving motor to reversely rotate.

As a preferred technical scheme of the invention, the opening and closing assembly comprises the opening and closing plates and the adjusting cylinders, the opening and closing plates are respectively arranged at the front end and the rear end of the blanking groove, the adjusting cylinders are connected between the opening and closing plates and the connecting plate at the lower end of the rack through the pin shafts, after the opening and closing plates are opened, cut cloth can fall through the blanking groove, the opening and closing plates at the two sides can also serve as temporary guard plates, and the condition that the cloth flies out of the electric conveying belt is reduced.

As a preferable technical scheme of the invention, the electric conveying belt is of a structure which is gradually inclined downwards from left to right, so that vamp cloth falling onto the electric conveying belt can be output rightwards.

As a preferred technical scheme of the invention, the lifting assembly comprises a fixed frame and a lifting cylinder, the fixed frame is arranged on the rack, the lifting cylinder is connected between the upper end of the fixed frame and the U-shaped frame, and an elastic telescopic rod is connected between the U-shaped frame and the linking frame.

As a preferred technical solution of the present invention, the lower end of the pressing block is provided with an air hole, the air hole and the air cavity are communicated with each other, and an electrified air pump sucks in external air from the air hole.

As a preferred technical solution of the present invention, the power supply set includes an insulating housing, a power supply, and a contact switch, the insulating housing is mounted on the pressing block, the power supply, the contact switch and the air pump which are disposed inside the insulating housing are electrically connected, a contact point is mounted at the lower end of the U-shaped frame, and the contact point corresponds to the contact switch.

As a preferable technical solution of the present invention, the guide rail is provided with a rail groove, the rail groove is in sliding fit with the sliding column, an upper half portion of the rail groove is a vertical structure from top to bottom, a lower half portion of the rail groove is a structure that gradually inclines inward from top to bottom, and the U-shaped frame descends in a process that the position of the pressing block remains unchanged in a descending process of the first half portion, and the sliding column follows the rail groove in a descending process of the second half portion, so that the pressing block is pressed to move outward.

As a preferred technical scheme of the invention, the adaptive clamp comprises a connecting rod, an inserting block and a fitting block, the upper end of the connecting rod is in threaded fit connection with the threaded part of the lead screw, the middle part of the connecting rod is in sliding fit connection with the connecting plate, the lower end of the connecting rod is provided with the inserting block, and the inserting block is connected with the fitting block through a pin shaft.

As a preferred technical scheme of the invention, the ejection assembly comprises a pressure telescopic rod and an ejection layer, the pressure telescopic rod is connected between the ejection layer and the U-shaped frame, the lower end face of the ejection layer at the initial position is lower than the lower end face of the cutting die, the height difference ensures that the ejection layer locally compresses the tightened cloth again before the cutting die cuts, the secondary positioning effect is realized, and when the opening and closing plate is opened, the ejection layer is ejected downwards under the action of the pressure telescopic rod, so that the vamp cloth is ejected downwards.

In a preferred embodiment of the present invention, the cutting mold has an insertion groove, the insertion block is inserted into the insertion groove, and the engagement block is attached to an inner surface of the cutting mold.

2. Advantageous effects

1. According to the cutting and positioning device for producing the fabric of the cloth shoes, the problem that the cloth is wrinkled is solved through a winding traction conveying mode and an air suction outward pulling mode, the unfolding flatness of the cloth is improved through conveying of a roller structure, when the cloth stops conveying, the pressing block is pressed and sucked on the lower surface of the pressing block through the cloth air suction, then the pressing block moves outwards, the edge position of the cloth is pulled outwards, small-amplitude displacement is achieved, the tightening effect is achieved, and compared with the placement of a single cloth (the cloth roll is cut in advance, so that a block-shaped cloth is obtained), the combination of roller conveying and downward pressing air suction outward moving is achieved, and the tightening degree of the cloth is improved;

2. according to the cutting and positioning device for producing the fabric of the cloth shoes, aiming at cutting dies with different sizes, the positioning assembly adopts an adaptive adjusting structure to transversely insert the cutting dies, and then the cutting dies are tightly locked through the engagement of the engagement block and the angle of the surface of the cutting dies, and the arrangement of the ejection assembly avoids the situation that cloth is embedded in the cutting dies;

3. according to the cutting and positioning device for producing the fabric of the cloth shoes, the conveying module is formed among the feeding groove, the opening and closing assembly and the electric conveying belt, and the cut cloth is effectively conveyed.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the working state of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic structural view of the frame, the opening and closing assembly, the lifting assembly, the tensioning frame assembly, the positioning assembly and the cutting die of the invention;

FIG. 5 is a front view of FIG. 4 of the present invention;

FIG. 6 is a schematic view of the structure between the U-shaped frame, the positioning assembly and the cutting mold of the present invention;

FIG. 7 is a schematic diagram of the construction of an adaptable fixture of the present invention;

FIG. 8 is a schematic view of the cutting die of the present invention;

fig. 9 is an enlarged view of a portion of the invention at X of fig. 5.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 9, a production cotton shoe surface fabric cuts positioner, which comprises a frame 1, electronic carry over pinch rolls 2 are installed to both ends symmetry around frame 1, the feed chute seted up at the middle part of frame 1 is provided with the subassembly 3 that opens and shuts that can open and shut, the lower extreme at frame 1 is installed to electronic conveyer belt 4 that is located the subassembly 3 below that opens and shuts, the upper end of frame 1 is provided with lifting unit 5, tensioning frame subassembly 6 is installed to lifting unit 5's both ends symmetry about, U type frame is installed to lifting unit 5's lower extreme, locating component 7 is evenly installed to the lower extreme of U type frame, locating component 7's lower extreme lock joint has cutting die 8.

The tensioning frame assembly 6 comprises a pressing block 61, an air cavity 62, an air pump 63, a power supply set 64, a guide rail 65 and a sliding column 66, the air cavity 62 is formed in the pressing block 61, the air cavity 62 is communicated with the air pump 63 installed on the pressing block 61, the air pump 63 is electrically connected with the power supply set 64, the guide rail 65 is symmetrically installed on the inner side wall of the pressing block 61, the sliding column 66 is arranged in the guide rail 65 in a sliding mode, and the sliding column 66 is installed on the front side and the rear side of the lower end of the U-shaped frame.

The positioning assembly 7 comprises an elastic telescopic rod 71, a connecting frame 72, a connecting plate 73, a lead screw 74, a driving motor 75, adaptive fixtures 76 and an ejection assembly 77, the elastic telescopic rod 71 is connected between the lifting assembly 5 and the connecting frame 72, the connecting plate 73 is installed at the lower end of the connecting frame 72, fixing seats are symmetrically installed at the left end and the right end of the connecting plate 73, the lead screw 74 is connected between the fixing seats through a bearing, one end of the lead screw 74 is connected with the driving motor 75 installed on the fixing seats, two sections of reverse threads are arranged on the lead screw 74, the thread part of the lead screw 74 is connected with the adaptive fixtures 76, the ejection assembly 77 located on the outer side of the connecting plate 73 is installed on a U-shaped frame, the positioning assembly 7 adaptively locks the cutting molds 8 of different specifications, the specific locking mode is as follows, the driving motor 75 drives the lead screw 74 to rotate to enable the adaptive fixtures 76 on the two sides to reversely move until the maximum distance, then the cutting molds 8 are placed in the cutting molds, and the driving motor 75 drives the lead screw 74 to reversely rotate so that the adaptive fixtures 76 on the two sides move in opposite directions, and accordingly to be adaptively inserted and locked with the cutting molds 8.

Specifically, the cloth is wound on an electric traction roller 2 arranged at the rear side, one end of the cloth is pulled to an opening and closing assembly 3, the cloth is wound on the electric traction roller 2 arranged at the front side between cutting dies 8, the cloth is driven by the electric traction roller 2 to be conveyed intermittently forward, when the cloth is temporarily stopped and conveyed, a lifting assembly 5 is used for driving a U-shaped frame to descend, a pressing block 61 is firstly contacted with the cloth, then the U-shaped frame continues to descend, the pressing block 61 gradually moves outwards in the rear half-stroke descending process of the U-shaped frame through the sliding of a sliding column 66 in a guide track 65, at the moment, a power supply group 64 supplies power to an air pump 63 to enable the pressing block 61 to suck the cloth while moving outwards, so that the cloth is tensioned, meanwhile, the cutting dies 8 also complete cutting processing on the cloth, then the opening and closing assembly 3 is opened, the cut cloth is pushed downwards under the elasticity of an ejection assembly 77, so that the cut cloth falls onto an electric conveying belt 4 and is output, then the U-shaped frame is lifted, then the cloth is driven by the electric traction roller 2 to drive the cloth to move forwards, when the cloth, the cutting dies to stop, the cloth is not required for the whole cutting dies to stretch before the cutting dies to stretch, and the cutting dies can not stretch the cutting dies, and the cutting dies can not need to stretch the cutting dies to stretch out of the cutting dies.

Opening and shutting subassembly 3 includes open close plate 31 and air cylinder 32, and open close plate 31 arranges both ends around the silo under respectively, and has air cylinder 32 through the round pin hub connection between the connecting plate of open close plate 31 and the 1 lower extreme of frame, and open close plate 31 opens the back, and the cloth accessible feed chute after cutting falls down, and the open close plate 31 of both sides also can act as interim backplate, has reduced the condition of cloth departure electric conveyor belt 4.

Specifically, the angle of the opening plate 31 is adjusted by driving the adjusting cylinder 32, so that the blanking groove is opened and closed.

The electric conveyor belt 4 is of a structure which is gradually inclined downwards from left to right, and vamp cloth falling onto the electric conveyor belt 4 can be output rightwards.

The lifting assembly 5 comprises a fixed frame 51 and a lifting cylinder 52, the fixed frame 51 is installed on the machine frame 1, the lifting cylinder 52 is connected between the upper end of the fixed frame 51 and the U-shaped frame, and an elastic telescopic rod 71 is connected between the U-shaped frame and a connecting frame 72.

Specifically, the lifting cylinder 52 drives the U-shaped frame to lift.

The power supply unit 64 comprises an insulating casing 641, a power supply 642 and a contact switch 643, wherein the insulating casing 641 is installed on the pressing block 61, the power supply 642, the contact switch 643 and the air pump 63 which are arranged inside the insulating casing 641 are electrically connected, a contact point 9 is installed at the lower end of the U-shaped frame, and the position between the contact point 9 and the contact switch 643 corresponds.

According to the lower extreme of briquetting 61 and having seted up the gas pocket, communicate each other between gas pocket and the air cavity 62, the air pump 63 of circular telegram inhales external gas from the gas pocket, guide track 65 has seted up the track groove, sliding fit between track groove and the traveller 66, the first half of track groove is from last down for erecting the structure, the latter half of track groove is from last down for the structure of gradually leanin, the concrete decline process of U type frame is as follows, the first half decline in-process, the position of briquetting 61 keeps unchangeable according to, the latter half decline in-process, the traveller 66 follows the track groove for thereby it receives the extrusion to move to the outside according to briquetting 61.

Specifically, the contact point 9 contacts with the contact switch 643 during the descending process of the U-shaped frame, so that a complete passage is formed among the power supply 642, the contact switch 643 and the air pump 63, at this time, the air pump 63 works to perform air suction, further the cloth is sucked on the lower end face of the pressing block 61, and along with the outward movement of the pressing block 61, the two sides of the cloth are pulled towards the two sides to be tightened.

Adaptive clamp 76 includes connecting rod 761, inserts piece 762, agrees with piece 763, and screw fit is connected between the upper end of connecting rod 761 and the threaded portion of lead screw 74, is connected for sliding fit between the middle part of connecting rod 761 and connecting plate 73, and the lower extreme of connecting rod 761 is installed and is inserted piece 762, inserts and has agreeing with piece 763 through the round pin hub connection on the piece 762, cutting die 8 has last seted up the insertion groove, inserts the piece 762 and inserts in the insertion groove, and agrees with the piece 763 laminating at cutting die 8's internal surface.

The ejection assembly 77 comprises a pressure expansion link 771 and an ejection layer 772, the pressure expansion link 771 is connected between the ejection layer 772 and the U-shaped frame, the lower end face of the ejection layer 772 at the initial position is lower than the lower end face of the cutting die 8, the height difference ensures that the ejection layer 772 locally compresses the tightened cloth again before the cutting die 8 cuts, the secondary positioning effect is achieved, when the opening plate 31 is opened, the ejection layer 772 ejects downwards under the effect of the pressure expansion link 771, and therefore the vamp cloth is ejected downwards.

Specifically, when the adaptive clamp 76 and the cutting die 8 are locked, the driving motor 75 drives the screw rod 74 to rotate reversely, so that the adaptive clamp 76 on the two sides move oppositely, the inserting block 762 is inserted into the inserting groove to perform primary clamping type locking, and then the fitting block 763 is fitted with the surface angle of the cutting die 8, so that secondary fitting type clamping locking is performed.

The working process comprises the following steps:

s1, driving the cloth to convey forwards intermittently through an electric traction roller 2;

s2, when the conveying is stopped for a short time, the lifting assembly 5 drives the U-shaped frame to descend, the pressing block 61 is firstly contacted with the cloth to press and position the cloth, the U-shaped frame descends continuously, in the descending process, the power supply unit 64 supplies power to the air pump 63 to enable the cloth to be absorbed on the lower end face of the pressing block 61, meanwhile, under the guiding of the guide rail 65, the pressing block 61 moves outwards to enable the two sides of the cloth to be pulled reversely, the cloth is tightened, and after the cloth is tightened, the cutting die 8 which descends synchronously completes the cutting processing on the cloth;

s3, then the feeding groove is opened, the cut vamp cloth is pushed downwards under the elasticity of the ejection assembly 77, and then falls onto the electric conveyor belt 4 to be output, and then the cutting die 8 and the U-shaped frame synchronously rise and reset;

and S4, the electric traction roller 2 drives the cloth to be conveyed forwards continuously, so that the next part of the cloth is cut.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a production cotton shoe surface fabric cuts positioner, includes frame (1), its characterized in that: electric traction rollers (2) are symmetrically arranged at the front end and the rear end of a rack (1), a feed chute formed in the middle of the rack (1) is provided with an opening and closing assembly (3) capable of opening and closing, an electric conveying belt (4) positioned below the opening and closing assembly (3) is arranged at the lower end of the rack (1), a lifting assembly (5) is arranged at the upper end of the rack (1), tensioning frame assemblies (6) are symmetrically arranged at the left end and the right end of the lifting assembly (5), a U-shaped frame is arranged at the lower end of the lifting assembly (5), positioning assemblies (7) are uniformly arranged at the lower end of the U-shaped frame, and the lower end of each positioning assembly (7) is connected with a cutting mold (8) in a locking manner;

the tightening frame assembly (6) comprises a pressing block (61), an air cavity (62), an air pump (63), a power supply assembly (64), a guide rail (65) and sliding columns (66), the air cavity (62) is formed in the pressing block (61), the air cavity (62) is communicated with the air pump (63) installed on the pressing block (61), the air pump (63) is electrically connected with the power supply assembly (64), the guide rail (65) is symmetrically installed on the inner side wall of the pressing block (61), the sliding columns (66) are arranged in the guide rail (65) in a sliding mode, and the sliding columns (66) are installed on the front side and the rear side of the lower end of the U-shaped frame;

the positioning assembly (7) comprises an elastic telescopic rod (71), a connecting frame (72), a connecting plate (73), a lead screw (74), a driving motor (75), an adaptive clamp (76) and an ejection assembly (77), wherein the elastic telescopic rod (71) is connected between the lifting assembly (5) and the connecting frame (72), the connecting plate (73) is installed at the lower end of the connecting frame (72), fixing seats are symmetrically installed at the left end and the right end of the connecting plate (73), the lead screw (74) is connected between the fixing seats through a bearing, one end of the lead screw (74) is connected with the driving motor (75) installed on the fixing seats, two sections of opposite-direction threads are arranged on the lead screw (74), the thread part of the lead screw (74) is connected with the adaptive clamp (76), and the ejection assembly (77) located on the outer side of the connecting plate (73) is installed on the U-shaped frame.

2. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: the opening and closing assembly (3) comprises an opening and closing plate (31) and an adjusting cylinder (32), the opening and closing plate (31) is respectively arranged at the front end and the rear end of the lower trough, and the adjusting cylinder (32) is connected between the opening and closing plate (31) and a connecting plate at the lower end of the rack (1) through a pin shaft.

3. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: lifting unit (5) include mount (51), lift cylinder (52), and mount (51) are installed in frame (1), are connected with lift cylinder (52) between the upper end of mount (51) and the U type frame, are connected with elastic telescopic rod (71) between U type frame and linking frame (72).

4. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: the lower end of the pressing block (61) is provided with an air hole, and the air hole is communicated with the air cavity (62).

5. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: the power supply set (64) comprises an insulating shell (641), a power supply (642) and a contact switch (643), wherein the insulating shell (641) is installed on the pressing block (61), the power supply (642) and the contact switch (643) which are arranged inside the insulating shell (641) are electrically connected with the air pump (63), a contact point (9) is installed at the lower end of the U-shaped frame, and the position between the contact point (9) and the contact switch (643) corresponds to each other.

6. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: the guide rail (65) is provided with a rail groove, the rail groove is in sliding fit with the sliding column (66), the upper half part of the rail groove is of a vertical structure from top to bottom, and the lower half part of the rail groove is of a structure which gradually inclines inwards from top to bottom.

7. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: adaptive clamp (76) include connecting rod (761), insert piece (762), agree with piece (763), and screw-thread fit is connected between the screw thread part of the upper end of connecting rod (761) and lead screw (74), is sliding fit between the middle part of connecting rod (761) and connecting plate (73) and is connected, and the lower extreme of connecting rod (761) is installed and is inserted piece (762), inserts and has agree with piece (763) through round pin hub connection on piece (762).

8. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 1, characterized in that: the ejection assembly (77) comprises a pressure telescopic rod (771) and an ejection layer (772), the pressure telescopic rod (771) is connected between the ejection layer (772) and the U-shaped frame, and the lower end face of the ejection layer (772) at the initial position is lower than the lower end face of the cutting mold (8).

9. The cutting and positioning device for producing the fabric of the cloth shoes as claimed in claim 7, characterized in that: an insertion groove is formed in the cutting die (8), the insertion block (762) is inserted into the insertion groove, and the fit block (763) is attached to the inner surface of the cutting die (8).