CN215209958U - Fabric fixed-length edge folding processing device - Google Patents

Abstract

The utility model innovatively provides a fabric fixed-length flanging processing device, which comprises a frame, wherein the frame comprises a working platform, a discharge roller, a feeding roller group and a cutting mechanism, and the frame also comprises a folding mechanism and a flanging mechanism, the folding mechanism comprises a folded plate and a first translational power source, the edge folding mechanism comprises an upper clamping plate, a lower clamping plate, a pressing plate, a second translational power source, a third translational power source, a first rotary power source and a second rotary power source, when the conveying fabric is conveyed to the position above the upper clamping plate, the third translation force source drives the upper clamping plate to move in the vertical direction, so that one side edge of the clamped output fabric is lifted upwards to the upper part of the working platform by the upper clamping plate, the first flat moving force source drives the folded plate to move in the horizontal direction, so that the folded plate pushes the lifted output fabric to one side, and the movement direction of the folded plate is the same as the conveying direction of the output fabric; the utility model discloses the advantage lies in can be fast fixed length fifty percent discount cut and high-efficient hem.

Description

Fabric fixed-length edge folding processing device

Technical Field

The utility model relates to a technical field of belly pad production facility, more specifically the saying so relates to a surface fabric fixed length hem processingequipment.

Background

In the operation process of a human body, the medical abdominal pad is required to wipe blood on an operation knife edge and an operation instrument so as to conveniently see relevant parts of the human body clearly and accurately perform the operation, so that the demand of a hospital is increased year by year, the production efficiency of a manufacturer is required to be improved along with the demand, the production process of the abdominal pad is replaced by automatic production at present, automatic production equipment is inevitably provided with a conveying mechanism, a turnover mechanism and a sewing mechanism, the conveying mechanism is the most important in realizing automatic flow line production, the conveying of the conveying mechanism determines the finished product effect and sewing efficiency of subsequent sewing, the utility model relates to the initial feeding mechanism in the conveying mechanism, the fabric of the abdominal pad is quantitatively cut and folded in the production process at present, but the conventional quantitative cutting and folding modes are two, one mode is the conventional manual production, the abdomen pad fabric is folded and overlapped and then quantitatively cut through a size plate, the quantitative cutting is easy to cause that the cut edge is inclined due to irregular overlapping, and the cutting sizes of the abdomen pad fabric on the middle layer and the lower layer are not consistent; the other kind is automated production, carry the belly pad surface fabric to cutting the sword below through the conveying roller, the length that the surface fabric carried is filled up to the rotation number of turns through the conveying roller, perhaps the length that confirms belly pad surface fabric through the setpoint in cut-off knife the place ahead reaches the requirement, and the hem mechanism of belly pad surface fabric is comparatively complicated, need realize through the linkage of many parts, this kind of ration cuts and only is suitable for cutting with length is shorter, and this kind of fifty percent discount mode fifty percent discount is inefficient, can't realize automatic fast production.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can cut and belly pad surface fabric processingequipment of hem by fixed length fifty percent discount fast for overcome the above-mentioned defect among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a fabric fixed-length flanging processing device comprises a rack, wherein the rack comprises a working platform, a discharge roller, a feeding roller group and a cutting mechanism, an abdomen pad fabric roll is sleeved on the discharge roller, the feeding roller group is used for conveying the output fabric of the abdomen pad fabric roll to the working platform, the cutting mechanism is positioned on the working platform and used for cutting off the output fabric of the abdomen pad fabric roll, the rack also comprises a folding mechanism and a flanging mechanism, the folding mechanism comprises a folded plate and a first translation power source, the folded plate is positioned on the upper surface of the working platform, the flanging mechanism comprises an upper clamping plate, a lower clamping plate, a pressing sheet, a second translation power source, a third translation power source, a first rotation power source and a second rotation power source, and the upper clamping plate and the lower clamping plate are both positioned below one side of the working platform, the upper clamping plate is positioned above the lower clamping plate, the pressing sheet is positioned above the working platform, a first slot and a second slot are respectively arranged on the upper clamping plate and the lower clamping plate, when the output fabric is conveyed to the upper clamping plate, the second translation power source drives the pressing sheet to move in the vertical direction so that one side edge of the output fabric is pressed into the first slot by the pressing sheet, the third translation power source drives the upper clamping plate to move in the vertical direction so that one side edge of the clamped output fabric is lifted upwards above the working platform by the upper clamping plate, the first rotary power drives the upper clamping plate to rotate in the vertical direction so that one side edge of the clamped output fabric is rotated to be parallel to the working platform by the upper clamping plate, and the first translation power source drives the folded plate to move in the horizontal direction so that the folded plate pushes the lifted output fabric to one side, the movement direction of the folded plate is the same as the conveying direction of the output fabric, when the cutting mechanism cuts the output fabric, the second translation power source drives the pressing sheet to move in the vertical direction, so that the pressing sheet presses the side edge of the cut part of the output fabric into the second slot, the second rotation power source drives the lower clamping plate to rotate in the vertical direction, so that the lower clamping plate rotates the clamped side edge of the output fabric to be parallel to the working platform, and the rotation direction of the upper clamping plate is the same as that of the lower clamping plate and rotates towards one side of the discharge roller.

Furthermore, two groups of corner poking mechanisms which deviate from each other are arranged on one side face of the pressing sheet, each group of corner poking mechanisms comprises a corner poking sheet and a fourth translation power source, sliding openings are symmetrically arranged on two sides of the pressing sheet respectively, each corner poking sheet comprises a connecting portion and a downward protruding corner poking portion, the connecting portions are connected with the fourth translation power source, upper limiting grooves and lower limiting grooves are symmetrically arranged on the connecting portions and the corner poking portions respectively, openings of the upper limiting grooves and the lower limiting grooves are opposite, the pressing sheet at the upper end of each sliding opening is embedded into the upper limiting groove, the pressing sheet at the lower end of each sliding opening is embedded into the lower limiting groove, and the fourth translation power source drives the connecting portions to move in the horizontal direction, so that the corner poking portions poke the folded output face material towards the middle of the output face material.

Further, the cutting mechanism comprises a knife rest, an upper cutter, a lower cutter and a fifth translation power source, wherein vertical slide rails are further arranged on two sides of the knife rest, the upper cutter is connected between the vertical slide rails on the two sides in a sliding manner, the lower cutter is positioned below one side of the working platform, the fifth translation power source drives the upper cutter to move in the vertical direction so as to enable the upper cutter to downwards press the output fabric on the lower cutter for cutting, the movement direction of the upper cutter is perpendicular to the conveying direction of the output fabric and crossed with the conveying direction of the output fabric, a pressing mechanism is further arranged on the knife rest and comprises a pressing frame, a pressing plate, a feeding plate, a sixth translation power source and a seventh translation power source, the pressing frame is connected between the two sides of the knife rest in a sliding manner, the feeding plate is positioned on the knife rest and is positioned on the same plane with the working platform, and the pressing plate is positioned on the knife rest above the feeding plate, the sixth translation power source drives the pressing frame to move in the horizontal direction, so that the feeding plate pushes the output fabric to one side of the edge folding mechanism, and the seventh translation power source drives the pressing plate to move in the vertical direction, so that the pressing plate presses the output fabric on the feeding plate.

Furthermore, a lifting plate is arranged on one side of the lower cutter, eighth translation power sources are respectively arranged on two sides of the bottom of the lifting plate, and the eighth translation power sources drive the lifting plate to move in the vertical direction, so that the side edge of the lifting plate, which is cut off by the output fabric, is lifted up.

Further, one side of work platform still is provided with the surface fabric holder perpendicularly, surface fabric holder upper surface both ends are equipped with the spread groove respectively, it still is equipped with swager to cut mechanism one side, swager includes surface fabric holding strip, ninth translation power supply and tenth translation power supply, the surface fabric holding strip is located surface fabric holder top, surface fabric holding strip bottom both sides are equipped with respectively with the spread groove assorted post of inserting, ninth translation power supply drive the surface fabric holding strip moves on the horizontal direction, so that the post of inserting of surface fabric holding strip aligns the spread groove, tenth translation power supply drive the surface fabric holding strip moves in vertical direction, so that the post of inserting of surface fabric holding strip inserts or breaks away from the spread groove.

Furthermore, elastic plates are arranged in the first slot and the second slot, and elastic cylinders for driving the elastic plates to move so that the elastic plates can be tightly pressed or separated from the output fabric are arranged on one sides of the elastic plates.

Further, feed roll group includes dancer rools, goes up compression roller and compression roller down, the both sides of frame are equipped with the connecting plate respectively, go up the compression roller and all connect between the connecting plate with compression roller down, be equipped with drive compression roller pivoted rotating electrical machines down on the connecting plate of one side, both sides all be equipped with spacing bolt on the connecting plate, both sides spacing bolt one end all passes corresponding connecting plate upper surface and supports to press on last compression roller, the both sides of frame still are equipped with two vertical travelers, dancer rools and two all be equipped with the retaining member between the traveler, the dancer rools pass through retaining member sliding connection two on the traveler.

The utility model has the advantages that: 1. through the matching of the upper clamping plate and the folded plate, the head end of the output fabric is clamped and lifted by the upper clamping plate, and then the folded plate moves in the conveying direction of the output fabric to push the lifted output fabric to one side in the conveying direction, so that the output fabric can be folded in half;

2. through the cooperation of the upper clamping plate, the lower clamping plate and the pressing sheet, the head end of the output fabric is clamped by the upper clamping plate firstly, the side edge of the head end of the output fabric can be folded through the first clamping groove, the output fabric is lifted by the upper clamping plate and then folded and cut in a quantitative manner, then the output fabric is clamped by the lower clamping plate, the side edge of the cutting end of the output fabric can be folded through the second clamping groove, the folded edges of the head end are overlapped at the folded edge of the cutting end in an aligned manner, compared with the existing folding mechanism, the folding mechanism combines the folded edges together in a quantitative process, so that the matching degree among all mechanism components is higher, the size of the equipment is reduced, the working efficiency of quantitative folding, cutting and folding is improved, and the production efficiency of the abdominal pad is greatly improved;

3. the angle poking mechanisms are arranged on the two sides of the pressing sheet, the two angles of the folded edge are poked into the inner sides through the angle poking sheets in the angle poking mechanisms, and the purpose of the process is to avoid that the edge is not sewn in place due to the fact that the edge overflows outwards in the process of fabric folding and sewing, or the side edge is sewn in order, and finally the reduction of the production yield is caused.

Drawings

FIG. 1 is an overall structure of the present invention;

FIG. 2 is a relationship diagram of the folding mechanism, the folding mechanism and the cutting mechanism;

FIG. 3 is a structural view of the upper clamping plate of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a structural view of the lower jaw of the present invention;

FIG. 6 is a schematic view of a wafer of the present invention;

fig. 7 is a structural diagram of the cutting mechanism and the pressing mechanism of the present invention;

fig. 8 is a structural diagram of the middle cutting mechanism and the pressing mechanism of the present invention.

Reference numerals: 1. a frame; 2. a discharging roller; 21. a belly pad fabric roll; 3. a feeding roller set; 31. an upper compression roller; 32. a lower pressing roller; 33. a connecting plate; 34. a rotating electric machine; 4. a cutting mechanism; 41. a tool holder; 42. An upper cutter; 43. a lower cutter; 44. a fifth translational power source; 45. a vertical slide rail; 51. folding the plate; 52. a first translational power source; 6. a flanging mechanism; 61. an upper splint; 611. a first slot; 612. a tension plate; 62. a lower splint; 621. a second slot; 63. tabletting; 631. a sliding port; 64. a second translational power source; 65. a third translational power source; 66. a first rotary power source; 67. a second rotary power source; 7. a corner poking mechanism; 71. a corner poking sheet; 711. a connecting portion; 712. a bevel portion; 72. a fourth translational power source; 81. pressing a frame; 82. pressing a plate; 83. a feeding plate; 84. a sixth translational power source; 85. a seventh translational power source; 91. A lifting plate; 92. an eighth translational power source; 10. a fabric clamping frame; 11. connecting grooves; 12. a material pressing mechanism; 121. fabric holding strips; 122. inserting a column; 123. a ninth translational power source; 124. a tenth translation power source; 13. a regulating roller; 14. a tightening cylinder; 15. a traveler; 16. and a locking member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

because the existing quantitative cutting and edge folding modes are two, one mode is the traditional manual production, the abdominal pad fabric is folded and overlapped and then is quantitatively cut through a size plate, the quantitative cutting is easy to cause that the cutting edge is inclined due to irregular overlapping, and the abdominal pad fabric of the middle layer and the lower layer has different cutting sizes; the other is automatic production, the belly pad fabric is conveyed to the lower part of a cutting knife through a conveying roller, the conveying length of the belly pad fabric is calculated through the number of rotation turns of the conveying roller, or the length of the belly pad fabric is determined to meet the requirement through a positioning point in front of the cutting knife, and a folding mechanism 6 of the belly pad fabric is complex and needs to be realized through linkage of multiple parts, the quantitative cutting is only suitable for cutting with shorter length, and the folding mode has low folding efficiency and cannot realize automatic rapid production, so the fabric fixed-length folding processing device designed by the utility model has the specific structure as shown in figure 1 and comprises a frame 1, the frame 1 comprises a working platform, a discharge roller 2, a feed roller group 3 and a cutting mechanism 4, the discharge roller 2 is sleeved with a belly pad fabric roll 21, and the feed roller group 3 is used for conveying the output fabric of the belly pad fabric roll 21 to the working platform, the feeding roller group 3 comprises an adjusting roller 13, an upper pressing roller 31 and a lower pressing roller 32, connecting plates 33 are respectively arranged on two sides of the frame 1, the upper pressing roller 31 and the lower pressing roller 32 are connected between the connecting plates 33, a rotating motor 34 for driving the lower pressing roller 32 to rotate is arranged on the connecting plate 33 on one side, limiting bolts are respectively arranged on the connecting plates 33 on two sides, one ends of the limiting bolts on two sides penetrate through the upper surfaces of the corresponding connecting plates 33 and are pressed on the upper pressing roller 31 (the upper pressing roller 31 is adjusted by adjusting the tightness of the limiting bolts, so that the distance between the upper pressing roller 31 and the lower pressing roller 32 can be adjusted, the conveying speed and the tightness of output fabrics can be adjusted), two vertical sliding columns 15 are also arranged on two sides of the frame 1, locking pieces 16 are respectively arranged between the adjusting roller 13 and the two sliding columns 15, the adjusting roller 13 is slidably connected on the two sliding columns 15 through the locking pieces 16 (the locking pieces 16 on two sides are rotated to enable the adjusting roller 13 to move up and down on the sliding columns 15, and the output fabric is passed over the regulating roller 13 in order to regulate the tightness of the transport faced).

As shown in fig. 1-8, the cutting mechanism 4 is located on the working platform, the cutting mechanism 4 is used for cutting the fabric output from the abdomen pad fabric roll 21, the frame 1 further comprises a folding mechanism and a folding mechanism 6, the folding mechanism comprises a folded plate 51 and a first translational power source 52 (motor), the folded plate 51 is located on the upper surface of the working platform, the folding mechanism 6 comprises an upper clamp plate 61, a lower clamp plate 62, a pressing plate 63, a second translational power source 64 (cylinder), a third translational power source 65 (cylinder), a first rotational power source 66 (motor) and a second rotational power source 67 (motor), the upper clamp plate 61 and the lower clamp plate 62 are both located under one side of the working platform (the side is the side of the fabric output outlet, i.e. the end of the working platform), the upper clamp plate 61 is located above the lower clamp plate 62, the pressing plate 63 is located above the working platform, the upper clamp plate 61 and the lower clamp plate 62 are respectively provided with a first slot 611 and a second slot 621, when the output fabric is conveyed to the upper clamp plate 61, the second translational power source 64 drives the pressing plate 63 to move in the vertical direction, so that the pressing plate 63 presses one side of the output fabric into the first slot 611 (at this time, one side of the output fabric is not aligned with the first slot 611, so that the side is folded after being inserted into the first slot 611 through the pressing plate 63), the third translational power source 65 drives the upper clamp plate 61 to move in the vertical direction, so that the upper clamp plate 61 lifts up one side of the output fabric clamped by the upper clamp plate 61 to the upper side of the working platform, the first rotational power drives the upper clamp plate 61 to rotate in the vertical direction, so that the upper clamp plate 61 rotates one side of the output fabric clamped by the upper clamp plate to be parallel to the working platform, the first translational power source 52 drives the folded plate 51 to move in the horizontal direction, so that the folded plate 51 pushes the lifted output fabric to one side, the movement direction of the folded plate 51 is the same as the conveying direction of the output fabric (through the cooperation of the upper clamp plate 61 and the folded plate 51, the head end of the output fabric is clamped and lifted by the upper clamping plate 61, then the folded plate 51 moves in the conveying direction of the output fabric to enable the folded plate 51 to push the lifted output fabric to one side of the conveying direction, so that the output fabric can be folded in half, compared with the existing quantitative cutting mechanism 4, the method can randomly select the required length of the abdomen pad according to the requirement, and avoids the problem that the working platform is not enough to meet the required length due to the overlong required length of the abdomen pad, when the cutting mechanism 4 cuts the output fabric, the second translation power source 64 drives the pressing sheet 63 to move in the vertical direction, so that the pressing sheet 63 presses the side edge of the cut part of the output fabric into the second slot 621, the second rotation power source 67 drives the lower clamping plate 62 to rotate in the vertical direction, so that the lower clamping plate 62 rotates the clamped side edge of the output fabric to be parallel to the working platform, the rotation direction of the upper clamping plate 61 is the same as the rotation direction of the lower clamping plate 62 and rotates towards one side of the discharge roller 2, through the punch holder 61, the cooperation of lower plate 62 and preforming 63, earlier carry the head end of exporting the surface fabric by punch holder 61, it can the hem to make the head end side of exporting the surface fabric to press from both sides the groove through first, it cuts to lift back folded plate 51 ration fifty percent discount with exporting the surface fabric through punch holder 61, again carry the surface fabric by lower plate 62, it can the hem to make the cut end side of exporting the surface fabric to press from both sides the groove through the second, the stack of aliging behind the head end hem is in cut end hem department, compare with current hem mechanism 6, this mode will the hem combine together at quantitative in-process, make the cooperation degree between each mechanism's subassembly higher, the volume of equipment has been reduced, the ration fifty percent discount has been improved, the work efficiency of cutting and hem, the production efficiency of belly pad has been improved greatly.

As shown in fig. 6, two sets of corner-poking mechanisms 7 which are opposite to each other are arranged on one side surface of the pressing sheet 63, each set of corner-poking mechanism 7 comprises a corner-poking sheet 71 and a fourth translation power source 72 (air cylinder), sliding openings 631 are symmetrically arranged on two sides of the pressing sheet 63, each corner-poking sheet 71 comprises a connecting portion 711 and a corner-poking portion 712 which protrudes downwards, each connecting portion 711 is connected with the fourth translation power source 72, each connecting portion 711 and each corner-poking portion 712 are symmetrically provided with an upper limiting groove and a lower limiting groove, openings of the upper limiting groove and the lower limiting groove are opposite, the pressing sheet 63 at the upper end of each sliding opening 631 is embedded in the upper limiting groove, the pressing sheet 63 at the lower end of each sliding opening 631 is embedded in the lower limiting groove, the fourth translation power source 72 drives the connecting portions 711 to move in the horizontal direction, so that the corner-poking portions 712 poke the folded output fabric towards the middle of the output fabric, the corner mechanisms 7 are arranged on two sides of the pressing sheet 63, and poked edges are poked towards two inner sides through the corner-poked edges by the corner-poking sheets 71 in the corner mechanisms 7, the purpose that this process reached is to avoid the in-process corner of surface fabric fifty percent discount sewing to outwards spill over and lead to the corner sewing not in place, or the side sewing is irregular, finally causes the reduction of production yield.

As shown in fig. 8, the cutting mechanism 4 includes a tool rest 41, an upper cutter 42, a lower cutter 43, and a fifth translation power source 44 (air cylinder), wherein vertical slide rails 45 are further disposed on two sides of the tool rest 41, the upper cutter 42 is slidably connected between the vertical slide rails 45 on the two sides, the lower cutter 43 is disposed below one side of the working platform, the fifth translation power source 44 drives the upper cutter 42 to move in the vertical direction, so that the upper cutter 42 presses the output fabric downward against the lower cutter 43 for cutting, the movement direction of the upper cutter 42 is perpendicular to the conveying direction of the output fabric and intersects with the conveying direction of the output fabric in a cross manner (when the upper cutter 42 moves downward and acts on the lower cutter 43, the output fabric is cut, the upper cutter 42 is cut on the width of the output fabric, and the conveying direction of the output fabric is the length direction), as shown in fig. 7, a pressing mechanism is further disposed on the tool rest 41, and includes a pressing frame 81, a pressing plate 82, a feeding plate 83, A sixth translational power source 84 (air cylinder) and a seventh translational power source 85 (air cylinder), the pressing frame 81 is slidably connected between two sides of the knife rest 41, the feeding plate 83 is located on the knife rest 41, the feeding plate 83 and the working platform are on the same plane, the pressing plate 82 is located on the knife rest 41 above the feeding plate 83, the sixth translational power source 84 drives the pressing frame 81 to move in the horizontal direction, so that the feeding plate 83 pushes the output fabric to the hemming mechanism 6 side, the seventh translational power source 85 drives the pressing plate 82 to move in the vertical direction, so that the pressing plate 82 presses the output fabric on the feeding plate 83, when the upper cutter 42 needs to move downwards to act on the lower cutter 43, the purpose is to cut the output fabric, so that the pressing plate 82 is required to press the output fabric on the cutter side, so that wrinkles cannot occur in the cutting process.

As shown in fig. 8, a lifting plate 91 is disposed on one side of the lower cutter 43, an eighth translational power source 92 (cylinder) is disposed on each of two sides of the bottom of the lifting plate 91, the eighth translational power source 92 drives the lifting plate 91 to move in the vertical direction, so that the lifting plate 91 lifts the cut side edge of the output fabric, when the upper cutter 42 moves downward and acts on the lower cutter 43, the cut side edge of the output fabric is cut off, and the cut side edge of the output fabric is pressed downward into one side of the lower cutter 43, i.e., below the working platform, so that a parallel lifting plate 91 is disposed on one side of the lower cutter 43, when cutting is required, the lifting plate 91 moves downward, and after cutting is completed, the lifting plate 91 resets upward and lifts the cut abdominal pad upward to be parallel to the working platform, so as to carry the folded edge subsequently.

As shown in fig. 1-2, a fabric clamping frame 10 is vertically disposed on one side of the working platform, two ends of the upper surface of the fabric clamping frame 10 are respectively provided with a connecting groove 11, a pressing mechanism 12 is disposed on one side of the cutting mechanism 4, the pressing mechanism 12 includes a fabric clamping strip 121, a ninth translation power source 123 (air cylinder) and a tenth translation power source 124 (air cylinder), the fabric clamping strip 121 is disposed above the fabric clamping frame 10, two sides of the bottom of the fabric clamping strip 121 are respectively provided with an insertion column 122 matched with the connecting groove 11, the ninth translation power source 123 drives the fabric clamping strip 121 to move in the horizontal direction, so that the insertion column 122 of the fabric clamping strip 121 is aligned with the connecting groove 11, the tenth translation power source 124 drives the fabric clamping strip 121 to move in the vertical direction, so that the insertion column 122 of the fabric clamping strip 121 is inserted into or separated from the connecting groove 11, when the output fabric is quantitatively folded and the folded edge is cut, the completed abdominal cushion is transferred to the fabric clamping frame 10, then the fabric holding strip 121 presses on the fabric holding frame 10, and the fabric is transported backwards to the sewing mechanism for sewing.

As shown in fig. 4, the elastic plates 612 are disposed in the first slot 611 and the second slot 621, the elastic cylinder 14 for driving the elastic plates 612 to move so as to enable the elastic plates 612 to compress or separate from the output fabric is disposed on one side of the elastic plates 612, and when the pressing sheet 63 presses the corresponding edges of the output fabric into the first slot 611 and the second slot 621, the elastic cylinder 14 drives the elastic plates 612 to press the output fabric pressed into the corresponding slots, so as to prevent the output fabric from separating from the corresponding slots during the movement process to affect the subsequent folding.

The working principle is as follows: firstly, the fabric output from the belly pad fabric roll 21 on the discharging roller 2 enters a working platform after passing through the feeding roller group 3, when the head edge of the output fabric is conveyed to the upper part of the upper clamp plate 61, the pressing sheet 63 presses the head edge downwards into the first slot 611, the head edge forms a folded edge at the moment, then the upper clamp plate 61 clamps and lifts the head edge of the output fabric, then the folded plate 51 moves in the conveying direction of the output fabric to enable the folded plate 51 to push the lifted output fabric to one side in the conveying direction, so that the output fabric is quantitatively folded, the folded edge resets after folding, the pressing plate 82 presses the output fabric downwards, the lifting plate 91 moves downwards, the upper cutter 42 acts downwards on the lower cutter 43 to cut off the output fabric, the upper cutter 42 resets, the lifting plate 91 moves upwards to lift the cut edge, the tail edge of the belly pad fabric at the front side is cut off and is positioned above the lower clamp plate 62, the pressing sheet 63 presses the head edge downwards into the second slot 621, at the moment, the tail edge can form a folded edge, after the head edge and the tail edge are folded, the upper clamping plate 61 can rotate by a certain angle to enable the head edge to be parallel to the working platform, then the head edge and the tail edge are released, aligned and stacked, transferred to the fabric clamping frame 10, and then pressed by the fabric clamping strips 121 and conveyed to the sewing equipment for sewing.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a surface fabric fixed length hem processingequipment, includes frame (1), including work platform, discharge roller (2), feed roll group (3) and cut mechanism (4) on frame (1), the cover is equipped with belly pad surface fabric book (21) on discharge roller (2), feed roll group (3) are used for carrying the output surface fabric that belly pad surface fabric book (21) to work platform on, it is located work platform to cut mechanism (4), it is used for cutting off the output surface fabric that belly pad surface fabric book (21) cuts off its characterized in that to cut mechanism (4): the folding mechanism comprises a folded plate (51) and a first translation power source (52), the folded plate (51) is positioned on the upper surface of the working platform, the folding mechanism (6) comprises an upper clamping plate (61), a lower clamping plate (62), a pressing plate (63), a second translation power source (64), a third translation power source (65), a first rotation power source (66) and a second rotation power source (67), the upper clamping plate (61) and the lower clamping plate (62) are both positioned below one side of the working platform, the upper clamping plate (61) is positioned above the lower clamping plate (62), the pressing plate (63) is positioned above the working platform, a first slot (611) and a second slot (621) are respectively arranged on the upper clamping plate (61) and the lower clamping plate (62), and when the output fabric is conveyed to the upper clamping plate (61), the second translation power source (64) drives the pressing sheet (63) to move in the vertical direction, so that the pressing sheet (63) presses one side of the output fabric into the first slot (611), the third translation power source (65) drives the upper clamping plate (61) to move in the vertical direction, so that the upper clamping plate (61) lifts one side of the clamped output fabric upwards above the working platform, the first rotation power drives the upper clamping plate (61) to rotate in the vertical direction, so that the upper clamping plate (61) rotates one side of the clamped output fabric to be parallel to the working platform, the first translation power source (52) drives the folded plate (51) to move in the horizontal direction, so that the folded plate (51) pushes the lifted output fabric to one side, the movement direction of the folded plate (51) is the same as the conveying direction of the output fabric, when the cutting mechanism (4) cuts the output fabric, the second translation power source (64) drives the pressing sheet (63) to move in the vertical direction, so that the pressing sheet (63) presses the side edge of the cut position of the output fabric into the second slot (621), the second rotation power source (67) drives the lower clamping plate (62) to rotate in the vertical direction, so that the lower clamping plate (62) rotates the clamped side edge of the output fabric to be parallel to the working platform, and the rotation direction of the upper clamping plate (61) is the same as that of the lower clamping plate (62) and rotates towards one side of the discharge roller (2).

2. A fabric fixed-length hemming processing device according to claim 1, wherein: two groups of corner poking mechanisms (7) which are deviated from each other are arranged on one side face of the pressing plate (63), each of the two groups of corner poking mechanisms (7) comprises a corner poking piece (71) and a fourth translation power source (72), sliding ports (631) are symmetrically arranged on two sides of the pressing plate (63) respectively, each corner poking piece (71) comprises a connecting portion (711) and a downward protruding poking portion (712), each connecting portion (711) is connected with the fourth translation power source (72), upper limiting grooves and lower limiting grooves are symmetrically arranged on the connecting portions (711) and the poking portions (712) respectively, openings of the upper limiting grooves and the lower limiting grooves are opposite, the pressing plate (63) at the upper end of each sliding port (631) is embedded in the upper limiting groove, the pressing plate (63) at the lower end of each sliding port (631) is embedded in the lower limiting groove, and the fourth translation power source (72) drives the connecting portions (711) to move in the horizontal direction, so that the angle stirring part (712) stirs the folded output fabric into the middle of the output fabric in a one-angle mode.

3. A fabric fixed-length hemming processing device according to claim 1, wherein: the cutting mechanism (4) comprises a knife rest (41), an upper cutter (42), a lower cutter (43) and a fifth translation power source (44), vertical sliding rails (45) are further arranged on two sides of the knife rest (41), the upper cutter (42) is connected between the vertical sliding rails (45) on the two sides in a sliding mode, the lower cutter (43) is located below one side of the working platform, the fifth translation power source (44) drives the upper cutter (42) to move in the vertical direction, so that the upper cutter (42) presses the output fabric onto the lower cutter (43) downwards to cut off the output fabric, the moving direction of the upper cutter (42) is perpendicular to the conveying direction of the output fabric and intersects with the conveying direction in a cross mode, a pressing mechanism is further arranged on the knife rest (41), and the pressing mechanism comprises a pressing frame (81), a pressing plate (82), a feeding plate (83), a sixth translation power source (84) and a seventh translation power source (85), the pressing frame (81) is connected between two sides of the tool rest (41) in a sliding mode, the feeding plate (83) is located on the tool rest (41), the feeding plate (83) and the working platform are located on the same plane, the pressing plate (82) is located on the tool rest (41) above the feeding plate (83), the sixth translation power source (84) drives the pressing frame (81) to move in the horizontal direction, so that the feeding plate (83) pushes output fabric to one side of the edge folding mechanism (6), and the seventh translation power source (85) drives the pressing plate (82) to move in the vertical direction, so that the pressing plate (82) presses the output fabric on the feeding plate (83).

4. A fabric fixed-length hemming processing device according to claim 3, wherein: the fabric cutting device is characterized in that a lifting plate (91) is arranged on one side of the lower cutter (43), eighth translation power sources (92) are respectively arranged on two sides of the bottom of the lifting plate (91), and the eighth translation power sources (92) drive the lifting plate (91) to move in the vertical direction, so that the side edge of the output fabric cut by the lifting plate (91) is lifted up.

5. A fabric fixed-length hemming processing device according to claim 1, wherein: a fabric clamping frame (10) is vertically arranged on one side of the working platform, connecting grooves (11) are respectively arranged at two ends of the upper surface of the fabric clamping frame (10), a pressing mechanism (12) is further arranged on one side of the cutting mechanism (4), the pressing mechanism (12) comprises a fabric clamping strip (121), a ninth translation power source (123) and a tenth translation power source (124), the fabric clamping strip (121) is located above the fabric clamping frame (10), inserting columns (122) matched with the connecting grooves (11) are respectively arranged on two sides of the bottom of the fabric clamping strip (121), the ninth translation power source (123) drives the fabric clamping strip (121) to move in the horizontal direction, so that the inserting columns (122) of the fabric clamping strip (121) are aligned to the connecting grooves (11), and the tenth translation power source (124) drives the fabric clamping strip (121) to move in the vertical direction, so that the inserting column (122) of the fabric holding strip (121) is inserted into or separated from the connecting groove (11).

6. A fabric fixed-length hemming processing device according to claim 1, wherein: elastic plates (612) are arranged in the first slot (611) and the second slot (621), and an elastic cylinder (14) for driving the elastic plates (612) to move so that the elastic plates (612) compress or separate from the output fabric is arranged on one side of each elastic plate (612).

7. A fabric fixed-length hemming processing device according to claim 1, wherein: send material roller set (3) including dancer rools (13), go up compression roller (31) and lower compression roller (32), the both sides of frame (1) are equipped with connecting plate (33) respectively, it all connects between connecting plate (33) with lower compression roller (32) to go up compression roller (31), is equipped with drive compression roller (32) pivoted rotating electrical machines (34) down on connecting plate (33) of one side, both sides all be equipped with stop bolt on connecting plate (33), both sides stop bolt one end all passes corresponding connecting plate (33) upper surface and supports and press on last compression roller (31), the both sides of frame (1) still are equipped with two vertical travelers (15), dancer rools (13) and two all be equipped with retaining member (16) between traveler (15), dancer rools (13) are two through retaining member (16) sliding connection on traveler (15).

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