Staggered pocket opening edge folding and shaping mechanism and clothing pocket opening and folding machine

Abstract

The utility model provides an interlaced pocket mouth folding and shaping mechanism and a clothing pocket opening and folding machine, the interlaced pocket mouth folding and shaping mechanism comprises a retainer plate used for placing a to-be-processed cutting piece, and the middle part of the retainer plate is provided with a notch; the material pressing assembly is used for pressing the to-be-processed cutting piece; the bag opening and edge folding mechanism is arranged above the material pressing assembly, the bag opening and edge folding mechanism comprises a movable seat capable of moving up and down, two edge folding plates which are oppositely arranged and are assembled on the movable seat in a sliding manner, and a material stirring driving mechanism, and the upper ends of the edge folding plates are provided with material stirring teeth which are mutually staggered and can be oppositely inserted; and the material stirring teeth can descend into the notches to press and fold the bag opening of the to-be-processed cutting piece, and the edge of the bag opening is subjected to edge folding and shaping when the two edge folding plates are far away from each other. The device structure is simplified, the cost is greatly reduced, meanwhile, the space below the material supporting plate is reserved, convenience is brought to the process of replacing a cutting piece template and the like, and space arrangement is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing bag mouth processing equipment technical field, especially interlaced bag mouth hem setting mechanism and clothing open bag folding machine of formula bag mouth. BACKGROUND

[0002] The bag folding is one of the necessary steps of the clothing pocket forming, at present, the general process of clothing opening bag is: first through the laser opening seam, then the bag mouth is moved around the hem of the bag folding mechanism, finally the hem is set. The existing bag folding mechanism, generally by the pressing bag mechanism located above the material supporting plate and the material supporting plate below the material supporting plate are matched, its pressing and hemming action is split, makes the hemming device whole device complex, and the material supporting plate below the material supporting plate occupies the space, brings the inconvenience for replacing the cutting template. UTILITY MODEL CONTENT

[0003] In view of the above-mentioned prior art defects, the utility model aims at providing an interlaced bag mouth hem setting mechanism and clothing open bag folding machine, which has the advantages of simplifying the device structure and optimizing the space arrangement.

[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides the following technical scheme:

[0005] The utility model discloses an interlaced bag mouth hem setting mechanism, comprising:

[0006] For placing the cutting piece to be processed material supporting plate, the middle part of the material supporting plate has a slot for bag folding operation;

[0007] The pressing assembly for pressing the cutting piece to be processed is borne on the material supporting plate;And,

[0008] The bag supporting and hemming mechanism is arranged above the pressing assembly, and the bag supporting and hemming mechanism comprises: a movable seat that can be lifted and moved, two opposite setting and slidingly assembled in the movable seat hemming plates, and a material driving mechanism for driving two hemming plates to approach or move away from each other, the upper end of the hemming plate has the material tooth that can be inserted to each other and opposite;

[0009] The material tooth can be lowered into the slot to fold the bag mouth of the cutting piece to be processed, and the edge of the bag mouth is folded and set when the two hemming plates move away from each other.

[0010] The technical scheme is realized as follows: when the bag opening is processed, the to-be-processed cutting piece is placed on the material supporting plate, and the to-be-processed cutting piece is relatively compressed by the material compressing assembly to prevent displacement during processing, and then the bag opening is opened at the notch by means of laser cutting; after the opening is completed, the movable seat drives the folding plate to descend, in the initial state, the material pushing teeth of the two folding plates are in the state of being relatively inserted and are apart from each other by a distance of a bag opening, when the folding plate moves to the state that the material pushing teeth are embedded in the notch, the bag opening around the bag opening can be expanded, and the bag opening process is completed, at this time, the edge part of the bag opening is pressed downward into the notch, then the material pushing driving mechanism drives the two folding plates to move away from each other, and in the process of moving of the folding plate, the material pushing teeth can further fold and press the bag opening part outward, and the purpose of folding the bag is achieved; since the material pushing teeth can be inserted into each other, the folding plate can be folded into a narrower width in the initial state, so that the folding plate can be adapted to the bag opening folding process of a larger width specification range, especially the folding process of a narrower width bag opening, and different sizes of folding plates do not need to be replaced, the replacement time and cost are saved, the bag opening folding mechanism is located above the material compressing assembly, the bag opening folding process and the bag opening expanding process can be simultaneously realized by the bag opening folding mechanism, the existing bag opening expanding structure is cancelled, the device structure is simplified, the cost is greatly reduced, and the space below the material supporting plate is reserved, which brings convenience to the replacement of the cutting piece template and the like, and the space arrangement is optimized.

[0011] In an embodiment of the present application, the material compressing assembly comprises:

[0012] A material compressing assembly plate fixed to the material supporting plate;

[0013] A material compressing seat slidingly assembled to the material compressing assembly plate in the vertical direction, and a material compressing driving element for driving the material compressing seat to slide up and down is arranged on the material compressing assembly plate; and

[0014] A pressing frame fixed to the material compressing seat, and a material pressing opening corresponding to the notch is arranged in the middle of the pressing frame.

[0015] The technical scheme is realized as follows: the material compressing seat is driven to move downward by the material compressing driving element, the pressing frame is pressed on the to-be-processed cutting piece, and the cutting piece is fixed and compressed.

[0016] In an embodiment of the present application, the material compressing seat is further provided with an auxiliary material compressing module, and the auxiliary material compressing module comprises:

[0017] A first material compressing auxiliary plate slidingly assembled to the material compressing seat in the vertical direction;

[0018] An auxiliary material compressing cylinder fixed to the material compressing seat and used for driving the first material compressing auxiliary plate to move up and down; and

[0019] A second material compressing auxiliary plate fixed to the pressing frame and arranged opposite to the first material compressing auxiliary plate;

[0020] The first pressing sub-plate and the second pressing sub-plate both extend into the pressing opening.

[0021] The above technical solution is realized, when the pressing frame is pressed on the cutting piece, the second pressing sub-plate is pressed on one side of the bag opening region of the cutting piece to be processed, then the auxiliary pressing cylinder drives the first pressing sub-plate to be pressed on the other side of the bag opening region, so that the cutting piece is pressed more stably.

[0022] In an embodiment of the utility model, both ends of the first pressing sub-plate are provided with first pressing feet, and / or both ends of the second pressing sub-plate are provided with second pressing feet matched with the first pressing feet.

[0023] The above technical solution is realized, the first pressing feet and the second pressing feet can press the two sides of the bag opening region in the length direction, and the pressing stability is further improved.

[0024] In an embodiment of the utility model, the movable seat comprises:

[0025] The folding edge fixing seat;

[0026] The folding edge sliding seat is assembled in the folding edge fixing seat in the vertical direction, and the folding edge plate is slidingly assembled in the folding edge sliding seat; and,

[0027] The folding edge driving mechanism is arranged in the folding edge fixing seat and is used to drive the folding edge sliding seat to move up and down.

[0028] The above technical solution is realized, the folding edge sliding seat is driven by the folding edge driving mechanism to move up and down, so that the folding edge plate is inserted into or separated from the slot.

[0029] In an embodiment of the utility model, the folding edge plate comprises:

[0030] The fixed plate is used to be slidingly connected with the folding edge sliding seat;

[0031] The folding edge sub-plates are arranged in parts, and the folding edge sub-plates are sequentially attached to the fixed plate, and the folding edge sub-plates are all provided with the material pushing teeth at intervals.

[0032] The above technical solution is realized, different specifications and sizes of the folding edge sub-plates can be replaced according to the processing needs of the bag opening, so that different processing needs are met.

[0033] In an embodiment of the utility model, the material pushing teeth are in the shape of or L-shaped, so that the folding edge segments for pressing the bag opening are formed at the bottom.

[0034] The above technical solution is realized, the folding edge segments are in contact with the cutting piece, so that the bag is supported and the folding edge is folded.

[0035] In an embodiment of the utility model, the material supporting plate is further provided with a size control assembly for adjusting the size of the notch to control the size of the bag opening, the size control assembly comprises an adjusting driving element fixed to the material supporting plate and a shaping piece connected to the power output shaft of the adjusting driving element, the size control assembly is provided with two groups, and the shaping pieces of the two groups of size control assemblies are oppositely arranged.

[0036] The above technical solution is realized, before opening the bag, the shaping piece is driven to move to a suitable position by driving the adjusting driving element, the purpose of controlling the size of the notch is achieved, and different specifications and sizes of bag openings are adapted for processing.

[0037] In an embodiment of the utility model, the material supporting plate is further provided with a material supporting assembly for supporting the edge of the bag opening after the bag folding is completed, the material supporting assembly is correspondingly arranged with the two edge folding plates, and the material supporting assembly comprises a material supporting driving element fixed to the material supporting plate and a material supporting piece connected to the power output shaft of the material supporting driving element, one side of the material supporting piece close to the edge folding plate is provided with a material supporting tooth, and the material supporting tooth and the corresponding material pushing tooth are staggered and can be inserted into each other.

[0038] The above technical solution is realized, when the edge folding plate completes the edge folding action, the material supporting piece is driven to move to the state that the material supporting tooth and the material pushing tooth are inserted into each other by the material supporting driving element, then the edge folding sliding seat is driven to descend by the edge folding driving mechanism, at this time, the edge of the bag opening after the edge folding can be shaped by the material supporting piece and the material supporting tooth, and because the material supporting tooth and the material pushing tooth are staggered, the two do not interfere with each other.

[0039] The utility model discloses an embodiment second aspect, provide a kind of clothing opening bag folding machine, comprising: as described in the first aspect the staggered bag opening edge folding shaping mechanism.

[0040] As described above, the utility model has the following beneficial effects:

[0041] The utility model embodiment provides a kind of staggered pocket edge folding shaping mechanism and clothing bag opening and folding machine, when carrying out pocket processing, the cutting piece to be processed is placed on the material supporting plate, and the cutting piece to be processed is relatively compacted by pressing material component, to prevent displacement during processing, subsequently, opening of pocket is carried out at the slot by the mode of laser cutting;After opening is completed, control movable seat drives edge folding plate to descend, in initial state, the material stirring teeth of two edge folding plates are in the state of relative insertion and apart by the spacing of a pocket, when edge folding plate moves to the material stirring teeth are embedded in slot, pocket around can be opened, complete bagging process, at this time, pocket edge portion is pressed down into slot, then two edge folding plates are driven away from each other by material stirring drive mechanism, in the process of edge folding plate movement, material stirring teeth can further fold and press pocket portion outward, the purpose of bagging can be achieved;Because material stirring teeth can be inserted into each other, when edge folding is initially, it can be folded into narrower width, so that the pocket edge processing of larger width specification range can be adapted, especially the bagging demand of narrower width pocket, without replacing edge folding plate of different size, save replacement time and cost, and because bagging and edge folding mechanism is located above pressing material component, bagging and bagging process can be realized simultaneously by bagging and edge folding mechanism, cancel the existing bagging structure, simplify device structure, greatly reduce cost, simultaneously, the space below material supporting plate is reserved, bring the convenience for the process such as replacement cutting piece template, optimize space arrangement. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 It shows the structure schematic diagram of the staggered pocket edge folding shaping mechanism in the utility model embodiment.

[0043] Figure 2 It shows the structure schematic diagram of the bagging and edge folding mechanism in the utility model embodiment.

[0044] Figure 3 It shows the structure schematic diagram of the pressing material component in the utility model embodiment.

[0045] Figure 4 It shows the explosion schematic diagram of the material supporting plate, size control component and material supporting component in the utility model embodiment.

[0046] Figure 5 It shows the structure schematic diagram of the edge folding plate and material supporting piece insertion state in the utility model embodiment.

[0047] ELEMENT NUMBER EXPLANATION

[0048] 10, material support plate; 11, notch; 12, size control assembly; 121, adjusting drive; 122, shaping piece; 123, connecting push plate; 124, connecting piece; 13, material support assembly; 131, material support drive; 132, material support piece; 133, material support tooth; 134, connecting plate; 20, material pressing assembly; 21, material pressing assembly plate; 22, material pressing seat; 23, material pressing drive; 24, pressing frame; 241, material pressing port; 25, auxiliary material pressing module; 251, first material pressing sub-plate; 252, auxiliary material pressing cylinder; 253, second material pressing sub-plate; 254, first pressing foot; 255, second pressing foot; 30, bag supporting and edge folding mechanism; 31, movable seat; 311, edge folding fixed seat; 312, edge folding sliding seat; 313, edge folding driving mechanism; 32, edge folding plate; 321, material pushing tooth; 322, fixed plate; 323, edge folding sub-plate; 324, edge folding section; 33, material pushing driving mechanism; 331, material pushing motor; 332, transmission assembly; 333, double helical screw rod; 334, screw rod seat. DETAILED DESCRIPTION

[0049] The implementation modes of the present application are illustrated by specific embodiments below, and other advantages and effects of the present application can be easily understood by those skilled in the art according to the content disclosed in the present specification. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0050] Please refer to Figures 1 to 5 The first aspect of the present application provides an interlaced bag opening edge folding and shaping mechanism, which comprises: a material support plate 10 for placing a to-be-processed cutting piece; a notch 11 in the middle of the material support plate 10 for bag folding operation; a material pressing assembly 20 carried on the material support plate 10 for pressing the to-be-processed cutting piece; and a bag supporting and edge folding mechanism 30 arranged above the material pressing assembly 20.

[0051] Specifically, the material pressing assembly 20 comprises: a material pressing assembly plate 21 fixed to the material support plate 10; a material pressing seat 22 slidably assembled in the vertical direction on the material pressing assembly plate 21, the material pressing assembly plate 21 being provided with a material pressing drive 23 for driving the material pressing seat 22 to slide up and down; and a pressing frame 24 fixed to the material pressing seat 22, the pressing frame 24 being provided with a material pressing port 241 corresponding to the notch 11 in the middle. The material pressing drive 23 is a cylinder, and the material pressing seat 22 is driven to move downward by the material pressing drive 23, so as to drive the pressing frame 24 to press the to-be-processed cutting piece, thereby achieving the pressing and fixing of the cutting piece.

[0052] In order to improve the stability of the pressing, the auxiliary pressing die set 25 is further arranged on the pressing seat 22, the auxiliary pressing die set 25 comprises: a first pressing sub-plate 251 which is slidably arranged on the pressing seat 22 in the vertical direction; an auxiliary pressing cylinder 252 which is fixed on the pressing seat 22 and used to drive the first pressing sub-plate 251 to move up and down; and a second pressing sub-plate 253 which is fixed on the pressing frame 24 and arranged opposite to the first pressing sub-plate 251; the first pressing sub-plate 251 and the second pressing sub-plate 253 both extend into the pressing opening 241, and the first pressing sub-plate 251 and the second pressing sub-plate 253 are further provided with pressing teeth to further improve the pressing effect; when the pressing frame 24 is pressed on the cutting piece, the second pressing sub-plate 253 is simultaneously pressed on one side of the bag opening area of the cutting piece to be processed, and then the auxiliary pressing cylinder 252 drives the first pressing sub-plate 251 to press on the other side of the bag opening area, so that the cutting piece is pressed more stably.

[0053] The first pressing sub-plate 251 and the pressing seat 22, and the second pressing sub-plate 253 and the pressing frame 24 are both connected in an adjustable manner through the waist-shaped grooves, that is, the waist-shaped grooves are arranged on the pressing seat 22 and the second pressing sub-plate 253, the first pressing sub-plate 251 is fixed on the pressing seat 22 through the screws arranged in the waist-shaped grooves, and the second pressing sub-plate 253 is fixed on the pressing frame 24 through the screws arranged in the waist-shaped grooves, and the relative positions of the first pressing sub-plate 251 and the second pressing sub-plate 253 can be adjusted through the waist-shaped grooves, so as to meet the processing requirements of bag openings of different sizes.

[0054] Further, the first pressing feet 254 are arranged at both ends of the first pressing sub-plate 251, and / or the second pressing feet 255 which are matched with the first pressing feet 254 are arranged at both ends of the second pressing sub-plate 253. It can be understood that in actual application, only the first pressing feet 254 can be arranged at both ends of the first pressing sub-plate 251, only the second pressing feet 255 can be arranged at both ends of the second pressing sub-plate 253, or both the first pressing feet 254 and the second pressing feet 255 can be arranged at both ends of the first pressing sub-plate 251 and the second pressing sub-plate 253 respectively; the bag opening area can be pressed on both sides in the length direction through the first pressing feet 254 and the second pressing feet 255, so as to further improve the stability of the pressing.

[0055] In order to adapt to the processing requirements of different sizes of pocket, the size control assembly 12 for adjusting the size of the notch 11 to control the size of the bag opening is further arranged on the material supporting plate 10, the size control assembly 12 comprises: an adjusting driving part 121 fixed to the material supporting plate 10, and a shaping piece 122 connected to the power output shaft of the adjusting driving part 121, the size control assembly 12 is provided with two groups, the shaping pieces 122 of the two groups of size control assemblies 12 are oppositely arranged, the adjusting driving part 121 can adopt a small air cylinder, and generally two adjusting driving parts 121 of each group of size control assemblies 12 are symmetrically arranged, so that the stable sliding of the shaping piece 122 can be ensured; in some embodiments, the shaping piece 122 is generally connected with the power output shaft of the adjusting driving part 121 through a connecting push plate 123, a waist-shaped long slot is formed in the connecting push plate 123, a connecting piece 124 is connected between the shaping piece 122 and the connecting push plate 123, one end of the connecting piece 124 is fixed with the shaping piece 122 through a screw, and the other end is fixed with the connecting push plate 123 through a bolt locking piece arranged in the waist-shaped long slot, the installation position of the connecting piece 124 can be adjusted through the waist-shaped long slot, so as to control the size range of the adjusting notch 11, and at the same end connected with the connecting push plate 123, an adjustment scale can be arranged, so as to accurately adjust the position; before the bag is opened, the shaping piece 122 is driven to move to a suitable position by driving the adjusting driving part 121, so as to control the size of the notch 11, thereby adapting to the processing of different specifications and sizes of bag openings.

[0056] The bag supporting and folding edge mechanism 30 comprises: a movable seat 31 which can be lifted and moved, two folding edge plates 32 which are oppositely arranged and slidably assembled on the movable seat 31, and a material pushing driving mechanism 33 for driving the two folding edge plates 32 to approach or move away from each other, the upper end of the folding edge plate 32 has material pushing teeth 321 which are staggered and can be relatively inserted; wherein the material pushing teeth 321 can be lowered into the notch 11 to press and fold the bag opening of the to-be-processed cutting piece, and when the two folding edge plates 32 move away from each other, the edge of the bag opening is folded and shaped.

[0057] Specifically, the movable seat 31 comprises: a folding edge fixed seat 311; a folding edge sliding seat 312 which is slidably assembled on the folding edge fixed seat 311 in the vertical direction, and the folding edge plate 32 is slidably assembled on the folding edge sliding seat 312; and a folding edge driving mechanism 313 arranged on the folding edge fixed seat 311 for driving the folding edge sliding seat 312 to move up and down. The folding edge driving mechanism 313 adopts a lead screw mechanism or an electric cylinder, and in this embodiment, a lead screw mechanism is adopted, which specifically comprises: a folding edge driving motor fixed to the folding edge fixed seat 311, and a lead screw fixed to the power output shaft of the folding edge driving motor, the lead screw is threadedly connected with the folding edge sliding seat 312, the folding edge driving motor drives the lead screw to rotate, the folding edge sliding seat 312 is threadedly transmitted with the lead screw to realize the lifting and moving, and then the folding edge plate 32 is inserted into or separated from the notch 11.

[0058] The poking driving mechanism 33 comprises a poking motor 331 fixed to the folding sliding seat 312, a transmission assembly 332 connected to the power output shaft of the poking motor 331, and a double screw rod 333 rotatably assembled to the folding sliding seat 312, the transmission assembly 332 is used to drive the double screw rod 333 to rotate, a screw rod seat 334 is fixed at the bottom of the sliding base, the screw rod seat 334 is threadedly connected with the double screw rod 333, the screw thread directions of the two screw rod seats 334 corresponding to the two folding plates 32 are opposite, so that the folding plates 32 can be driven to approach or move away from each other when the double screw rod 333 rotates; the transmission assembly 332 can adopt a belt assembly or a gear assembly, and in the embodiment, a belt assembly is adopted, specifically, a driving pulley is fixed on the power output shaft of the poking motor 331, a driven pulley is fixed on the end of the double screw rod 333 penetrating through the folding sliding seat 312, and a transmission belt is sleeved between the driving pulley and the driven pulley, so that when the poking motor 331 operates, the power can be transmitted to the double screw rod 333 through the transmission assembly 332 to drive the double screw rod 333 to rotate, and the forward rotation and reverse rotation of the poking motor 331 can drive the two folding plates 32 to approach or move away from each other.

[0059] The folding plate 32 comprises a fixed plate 322 used to be slidably connected with the folding sliding seat 312, a plurality of folding sub-plates 323 arranged in sections, each folding sub-plate 323 is sequentially and closely fixed to the fixed plate 322, and a poking tooth 321 is arranged on each folding sub-plate 323 in a spaced manner, so that different specifications and sizes of the folding sub-plates 323 can be replaced according to the needs of bag opening processing, thereby meeting different processing requirements; wherein the poking tooth 321 is in a shape of or L-shaped to form a folding section 324 for pressing and folding the bag opening at the bottom, and the folding section 324 is in contact with the cutting piece to realize the bag supporting and folding actions.

[0060] Further, the material supporting plate 10 is further provided with a material supporting assembly 13 used to support the bag opening edge after the bag folding is completed, the material supporting assembly 13 is arranged corresponding to the two folding plates 32, and comprises a material supporting driving member 131 fixed to the material supporting plate 10 and a material supporting piece 132 connected to the power output shaft of the material supporting driving member 131, the side of the material supporting piece 132 close to the folding plate 32 is provided with a material supporting tooth 133, the material supporting tooth 133 is arranged staggered with and can be inserted into the corresponding poking tooth 321, the material supporting driving member 131 adopts a small air cylinder, and generally, a connecting plate 134 is arranged between the material supporting driving member 131 and the material supporting piece 132 to realize the mounting and fixing of the material supporting piece 132, the connecting mode of the connecting plate 134 and the material supporting driving member 131 is the same as that of the adjusting driving member 121 and the shaping piece 122, and will not be described herein.

[0061] When the edge folding plate 32 completes the edge folding action, the material supporting piece 132 is driven to move to the position where the material supporting tooth 133 is inserted with the material pushing tooth 321 by the material supporting driving part 131, and then the edge folding sliding seat 312 is driven to descend by the edge folding driving mechanism 313, so that the bag opening edge after edge folding can be shaped by the material supporting piece 132 and the material supporting tooth 133, and the material supporting tooth 133 and the material pushing tooth 321 are staggered, so that the two do not interfere with each other.

[0062] When the bag opening is processed, the to-be-processed cutting piece is placed on the material supporting plate 10, and the to-be-processed cutting piece is relatively pressed by the pressing assembly 20 to prevent displacement during processing, and then the bag opening is cut at the slot 11 by means of laser cutting; after the opening is completed, the edge folding plate 32 is driven to descend by the movable seat 31, in the initial state, the material pushing teeth 321 of the two edge folding plates 32 are in the state of relative insertion and are apart from each other by a distance of a bag opening, when the edge folding plate 32 moves to the position where the material pushing teeth 321 are embedded in the slot 11, the bag opening around the bag opening can be expanded, and the bag opening process is completed, at this time, the bag opening edge part is pressed downward into the slot 11, then the two edge folding plates 32 are driven to move away from each other by the material pushing driving mechanism 33, and in the process of moving of the edge folding plate 32, the bag opening part is further folded and pressed outward by the material pushing teeth 321, so that the purpose of folding the bag is achieved; since the material pushing teeth 321 can be inserted with each other, the two can be folded into a narrower width in the initial state of edge folding, so that the edge folding of the bag opening with a larger width specification range can be adapted, especially the folding of the bag with a narrower width, without the need to replace edge folding plates 32 of different sizes, thereby saving replacement time and cost, and since the bag opening expanding and edge folding mechanism 30 is located above the pressing assembly 20, the bag opening expanding and edge folding mechanism 30 can realize the processes of expanding the bag opening and folding the bag at the same time, the existing bag opening expanding structure is cancelled, the device structure is simplified, the cost is greatly reduced, and the space below the material supporting plate 10 is reserved, which brings convenience to the process of replacing the cutting piece template and optimizes the space arrangement.

[0063] The second aspect of the embodiment of the utility model provides a clothing bag opening and folding machine, which comprises the staggered bag opening edge folding shaping mechanism as described in the first aspect, and it can be understood that the clothing bag opening and folding machine has a rack, the rack is fixed with a workbench, the material supporting plate 10 is fixed to the workbench, and the bag opening expanding and edge folding mechanism 30 is fixed to the workbench or the rack.

[0064] The above embodiment only exemplarily illustrates the principle and effect of the utility model, and is not used to limit the utility model. All equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. An interlaced bag mouth hemming and setting mechanism characterized by, The application relates to a bagging machine, which comprises: a material supporting plate for placing a cutting piece to be processed, the middle part of the material supporting plate being provided with a slot for bagging operation; a pressing assembly carried on the material supporting plate for pressing the cutting piece to be processed; a bagging edge supporting mechanism arranged above the pressing assembly, the bagging edge supporting mechanism comprising a movable seat capable of lifting and moving, two opposite bagging edge plates slidably arranged on the movable seat, and a material pushing driving mechanism for driving the two bagging edge plates to move close to or away from each other, the upper ends of the bagging edge plates being provided with material pushing teeth capable of being inserted into each other; the material pushing teeth can be lowered into the slot to press and fold the bag opening of the cutting piece to be processed, and the bag opening edge can be folded and shaped when the two bagging edge plates move away from each other. The pressing assembly comprises:

2. The staggered bag mouth hemming and shaping mechanism according to claim 1, wherein, a pressing assembly plate fixed on the material supporting plate; a pressing seat slidably arranged on the pressing assembly plate in the vertical direction, the pressing assembly plate being provided with a pressing driving element for driving the pressing seat to slide up and down; and a pressing frame fixed on the pressing seat, the middle part of the pressing frame being provided with a pressing opening corresponding to the slot. The pressing seat is further provided with an auxiliary pressing mold assembly, the auxiliary pressing mold assembly comprising:

3. The staggered bag mouth hemming and shaping mechanism of claim 2, wherein, a first pressing auxiliary plate slidably arranged on the pressing seat in the vertical direction; an auxiliary pressing cylinder fixed on the pressing seat for driving the first pressing auxiliary plate to move up and down; and a second pressing auxiliary plate fixed on the pressing frame and arranged opposite to the first pressing auxiliary plate; the first pressing auxiliary plate and the second pressing auxiliary plate both extend into the pressing opening. the two ends of the first pressing auxiliary plate are provided with first pressing feet, and / or the two ends of the second pressing auxiliary plate are provided with second pressing feet matched with the first pressing feet.

4. The staggered bag mouth hemming and shaping mechanism according to claim 3, wherein, The movable seat comprises:

5. The staggered bag mouth hemming and shaping mechanism of claim 1, wherein, a folding fixed seat; a folding sliding seat slidably arranged on the folding fixed seat in the vertical direction, the folding plate being slidably arranged on the folding sliding seat; and a folding driving mechanism arranged on the folding fixed seat for driving the folding sliding seat to move up and down. The folding plate comprises:

6. The staggered bag mouth hemming and shaping mechanism of claim 5, wherein, a fixed plate for sliding connection with the folding sliding seat; a plurality of folding sub-plates arranged in a split mode, each folding sub-plate being sequentially and closely arranged on the fixed plate, and each folding sub-plate being provided with the material pushing teeth at intervals. The material pushing teeth are in the shape of a or L to form a folding section for pressing and folding the bag opening at the bottom.

7. The staggered bag mouth hemming and shaping mechanism of claim 6, wherein, The material supporting plate is further provided with a size control assembly for adjusting the size of the slot to control the size of the bag opening, the size control assembly comprising an adjusting driving element fixed on the material supporting plate and a shaping piece connected to the power output shaft of the adjusting driving element, the size control assembly being provided with two groups, and the shaping pieces of the two groups being arranged opposite to each other.

8. The staggered bag flap tucking mechanism of claim 1, wherein, The material supporting plate is further provided with a material supporting assembly for supporting the bag opening edge after the bagging is completed, the material supporting assembly being arranged corresponding to the two bagging edge plates, and comprising a material supporting driving element fixed on the material supporting plate and a material supporting piece connected to the power output shaft of the material supporting driving element, the material supporting piece being provided with material supporting teeth on the side close to the bagging edge plate, the material supporting teeth being arranged opposite to and capable of being inserted into the corresponding material pushing teeth.

9. The staggered bag mouth hemming and shaping mechanism of claim 6, wherein, The application further relates to a bagging machine, which comprises:

10. A garment bagging machine comprising: ​ The staggered bag mouth folding and shaping mechanism according to any one of claims 1-9.

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