LU502903B1 - Handle forming device for non-woven bag making machine - Google Patents
Handle forming device for non-woven bag making machine Download PDFInfo
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- LU502903B1 LU502903B1 LU502903A LU502903A LU502903B1 LU 502903 B1 LU502903 B1 LU 502903B1 LU 502903 A LU502903 A LU 502903A LU 502903 A LU502903 A LU 502903A LU 502903 B1 LU502903 B1 LU 502903B1
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- Prior art keywords
- supporting
- base
- making machine
- forming device
- side wall
- Prior art date
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- 239000000463 material Substances 0.000 claims abstract description 126
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000005452 bending Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 57
- 238000010008 shearing Methods 0.000 claims description 5
- SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/86—Forming integral handles or mounting separate handles
- B31B70/872—Forming integral handles on bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/86—Forming integral handles or mounting separate handles
- B31B70/874—Forming integral handles or mounting separate handles involving punching or cutting
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- Making Paper Articles (AREA)
Abstract
The invention comprises a material pulling mechanism which longitudinally corresponds to the base, and is horizontally installed on the external wall; a cutting supporting mechanism which is slidably installed on the base and transversely corresponds to the bottom end of the material pulling mechanism; a bending mechanism which is slidably connected on the base. The cutting supporting mechanism can support, drive and shear the material belt conveyed by the external material belt conveyor, so as to control and guide the transportation of the single length of the material belt during processing; the material pulling mechanism can pull the material belt at one end of the cutting supporting mechanism, and the processing length of the material belt can be controlled by the moving distance of the bottom end of the material pulling mechanism, so as to process different handle types.
Description
Handle forming device for non-woven bag making machine
The invention relates to the technical field of non-woven bag making machine, in particular to a handle forming device for non-woven bag making machine.
Non-woven bag is a kind of green product, which is tough and durable, beautiful in appearance, breathable, reusable, washable, scresn-printed and long in service life. it is suitable for any company and any industry to use as advertising and gifts. The product is made of non-woven fabric as raw material, a new generation of environmental protection material, which is moisture-proof, breathable, flexible, light, fon-combustion, easy to decomposs, fnon-tocic and non-irnitating, colorful, low in price and recyclable;
The material can be naturally decomposed when placed outdoors for 80 days, and has a service life of up to 5 years when placed indoors. When burned, it is non-toxic and tastsiess, and has no residue, so it does not polluis the environment. # is internationally recognized as an environmental protection product to protect the earth's geology. Traditional non-woven bags are usually processed by non-woven bag processing equipment;
However, the non-woven bag has a handle that can be used, and the traditional processing equipment does not have a device for automatically installing the handle.
Therefore, after the non-woven bag is processed, the hand ring needs to be manually installed on the non-woven bag, which not only reduces the processing efficiency, but also consumes more labor costs:
Aiming at the shortcomings of traditional processing equipment for non-woven bags and the problem of automatic and accurate bul! joint between handle belt and non-woven bags, a handle forming device for non-woven bag making machine is proposed.
The embodiments according to the present invention ain to soivs or improve ai least ons of the above technical problems.
The first object of the embodiment of the present invention is to provide a handle forming device for a non-woven bag making machine.
The embodiment of the invention provides a handle forming device for a none woven bag making machine, a base a material pulling mechanism, which longitudinally corresponds to the base, and is horizontally installed on the external wall, a cutling supporting mechanism, which is slidably installed on the base and transversely corresponds to the bottom end of the material pulling mechanism, & bending mechanism, which is slidably connected to the base, two bending mechanisms are arranged between the bottom end of the material pulling mechanism and the culling supporting mechanism, the moving directions of the two bending mechanisms on the base are opposile, and the culling supporting mechanism is used for supporting and shearing the material bell
For the handle forming device for the non-woven bag making machine provided by the invention, the culling supporting mechanism can support, drive and shear the material beit conveyed by the externai maisrial belt conveyor, 50 as to control and guide the transportation of the single length of the material belt during processing, the material pulling mechanism can pull the material belt at one end of the cutting supporting mechanism, and the processing length of the material beit can be controlled by the moving distance of the bottom end of the material pulling mechanism, so as to process different handle types, the two bending mechanisms can rotate and bend the strip-shaped material bell ai two points, so as to transform and process the sirip- shaped material beit in a U shape, the moving directions of the two bending mechanisms between the bottom end of the material pulling mechaniam and the cutiing supporting mechanism on the base are opposiie, 50 that the length of the hand- held part of the handle forming part of the material belt can be adjusted, so as to adapt and change the widths of the lifting parts of different non-woven bags, the moving direction is opposite so that the central position beiween the two material pulling mechanisms does not change, so that the lengths of the two ends of the handle are kept equal during the change and adjustment, the culling supporting mechanism is shidably installed on the bass, so that the culling supporting mechanism can move when supporting at different material bell widths, and that the axis of the material belt always corresponds fo the center between the bending parts of the bending mechanism to avoid the asymmetry of the two ends of the handle after bending. in addition, the technical scheme provided according to the embodiment of the present invention may also have the following additional technical features:
in any of the above technical schemes, the opposite side walls of the two bending mechanisms are respectively rotatably equipped with transmission rods, the two transmission rads are rotationally connected, and the joint of the two transmission rods is slidably connected with a guide slide; wherein, the guide side is used for guiding the joint of two transmission rods to move back and forth, and it is installed on the base. in the technical scheme, through the relative rotation of the two transmission rods and the back-and-forth sliding connection between the guide slides, the two banding mechanisms can achieve the same moving length under the condition that the horizontal moving directions are apposite, and the length of the drooping parts at both ends is the same when the length of the hand-held part of the handle is changed, so that the external bag body can be connected and the bag body can not till when being fifted by hand after connection. in any of the above technical schemes, the bending mechanism comprises a sliding seat, which is slidably mounted on the base; a clamping cylinder, which is arranged on that upper surface of the shiding seat, a rotating disk, which is connected with the moving end of the clamping cylinder; wherein, the side wall of the sliding seat is rotationaily connected with the transmission rod. in the technical scheme, through the sliding of the sliding seat on the base, the material belt on it changes and adapts when the width of the handle changes after processing, and the distance is equal and the direction is opposite when it moves under the drive of the transmission rod the material belt can be adsorbed and driven to rotats by the rotating disk, so that the bending operation can be carried out, by the clamping cylinder, the rotating disk can contact the material belt downwards, so that the rotating disk can form suction force after pressing and contacting the material belt, and drive. in any of the above technical schemes, the side wall of the sliding seat is provided with à guide hole, the inner wall of the guide hole is slidably connected with a guide rod, the end wall of the guide rod is fixedly provided with a supporting seat, and the lower surface of the supporting seat is fixedly connected with the base.
In the technical scheme, through the arrangement of the guide hole and the guide rod, the directions of the two sliding seats can be accurately reversed horizontally when moving in opposite directions, and the position correspondence between the two shiding seats can be more accurate.
in any of the above technical schemes, a driving cylinder is fixedly mounted or the upper surface of the bass, and the moving end of the driving cylinder is connected with any of the sliding seats.
in the technical scheme, by the driving oylinder, the movement of the sliding seat can be more accurately and automatically driven by the moving end of the driving cylinder, and under the action of the transmission rod, the two sliding seats can move in opposite directions and with equal length, which is more accurate in the aspect of equal length of both ends after forming the handle of the material belt,
in any of the above technical schemes, the cutting supporting mechanism comprises a supporting plate; a clamping seat, wherein the inner wall of the clamping seat is slidably connected with the side wall of the supporting plate, and the lower surface of the clamping seat is sidably connected with the base; a culling driving cylinder, which is fixed on the upper surface of the clamping seat a culling tool, which is fixedly installed on the moving end of the cutting driving cylinder and the upper surface of the bottom end of the clamping seat respectively.
in the technical scheme, the exposed width of the supporting plate is changed through the sliding connection between the supporting plate and the clamping seat, 50 as to adapt to different widths of material beits; the sliding of the clamping seat can realign the axes of the material balls after adapting to different widths of material balls, so as io perform bending operation, the culling tools are controlled by the cutting driving cylinder, so that the two cutting tools can shear and break the material bells passing between them, so as to continuously process a single section of material bells.
in any of the above technical schemes, the material pulling mechanism comprises a ball screw sliding table; fixing plates, which are respectively installed at the left and right ends of the ball screw sliding table, and the side walls of the fixing plates are fixedly connected with the external walls, a transmission frame, which is fixedly connected with the moving end of the ball screw siding table; a matenal pulling driving cylinder, which is rotatably installed on the side wall of the transmission frame, wherain the lower surface of the moving end of the material pulling driving ovlinder is maiched with the upper surface of the bottom end of the transmission frame to clamp and pull the material belt.
in the technical scheme, ons end of the material bell is clamped and pulled by the ball screw sliding table with the cooperation of the material pulling driving cylinder, and the shearing length of the material belt can be selected by selecting the moving length of the moving end of the ball screw sliding table, so that the sizes of handles required by differant bag bodies can be processed. in any of the above technical schemes, the material pulling mechanism further comprises a clamping block, which is rotatably installed at the moving end of the material pulling driving cylinder, and the left side wall of the clamping Diock is rolatably connected with the side wall of the transmission frame, in the technical scheme, the damping block is rotatably installed with the moving end of the material pulling drive cylinder and the side wall of the transmission frame respectively, so that the clamping block can press down and clamp the material beit in a rotating manner, and that each rotation and downward clamping of the clamping block are more stable and accurate to avoid the deviation of the clamping block in any of the above technical schemes, the lower surface of the clamping block and the upper surface of the bottom end of the transmission frame are respectively provided with grooves; and/or the left side wall of the clamping block and the right side wall of the bottom end of the transmission frame are respectively provided with obliqus angles. in the technical scheme, the lower surface of the clamping block and the upper surface of the bottom end of the transmission frame become uneven through the groove, so that the material belt can be avoided sliding when pulled, and the clamping transmission is more stable to avoid the loosening of the material beit;
Through the oblique angle, the longitudinal clamping force can be applied to the material beit, and the clamping and fixing of the material beit can be firmer when the material beit is driven to move. in any of the above technical schemes, the upper end of the side wall of the transmission frame is provided with a supporting hole, the inner wall of the supporting hole is slidably connected with a supporting rod, and the end walls of the supporting rod are respectively fixedly connected with the side wall of the fixing plate. in the technical scheme, through the sliding connection and support of the supporting hole and the supporting rod, the left-rignht movement of the transmission frame is more stable to avoid shaking and deviation, and the pulling and docking of the material belt can be more accurate to reduce and the error in processing.
Additional aspects and advantages of embodiments according to the present invention will become apparent in the following description, or may be lgamed by the practice of embodiments according to the present invention,
Figure à is the schematic structural diagram of the present invention;
Figure 2 is the schematic structural diagram of the material pulling mechanism of the present invention;
Figure 3 is the enlarged view of Point A in Figure €
Figure À is the schematic structural diagram of the cutting supporting mechanism of the present invertion,
Figure 5 is the schematic structural diagram of the bending mechanism and its connecting of the present invention.
Among them, the corresponding relationship between figure marks and component names in Figures 1 to 5 is as follows: 1 base, 2 material pulling mechanism, 201 ball screw sliding table, 202 fixing plate, 203 transmission frame, 2031 supporting hole, 204 material pulling driving cylinder, 205 clamping block, 205 groove, 207 oblique angle, 208 supporting rod, 3 cuiting supporting mechanism, 301 supporting plate, 302 clamping seat, 2021 fastening cover and 303 culling driving cylinder, 3031 adjusting rod, 3032 fixing rod, 304 cutting tool, 4 bending mechanism, 401 sliding seat, 4011 guide hole, 402 clamping cylinder, 403 rotating disk, 5 transmission rod, & guide slide, 7 guide rod, 8 driving eviinder and 9 top plate.
DESCRIPTION OF THE PRESENT INVENTION in order to understand the above objects, features and advantages of the present invention more clearly, the present invention will be described in further detail below with reference to the figures and detailed description, it should be noted that the embodiments of the present application and the features in the embodiments can be combined with sach other without conflict in the following description, many specific details are set forth in order to fully understand the present invention, However, the present invention can be implemented in other ways different from those described here. Therefore, the scope of protection of the present invention is not limited by the specific embodiments disclosed below.
Referring to figures 1-5, the embodiment of the present invention provides a handle forming device for non-woven bag making machine, a base 1, a material pulling mechanism 2, which is longitudinally corresponding to the base 1, and is horizontally installed on the external wall, a culling supporting mechanism 3, which is slidably rrounted on the base 1 and transversely corresponds to the bottom end of the material puting mechanism 2; bending mechanism 4, which is slidably connected to the base 1; two bending mechanisms 4 are arranged between the bottom end of the material osulling mechanism 2 and the cutting supporting mechanism 3, the two bending mechanisms 4 move in opposite directions on the base 1, and the cutting supporting mechanism 318 used for supporting and shearing the material belt,
According to the handle forming device for the non-woven bag making machine provided by the invention, the cutting supporting mechanism 3 can support, drive and shear the material belt conveyed by the external material belt conveyor, SC as to control and guide the transportation of the single length of the material bell during processing; the material pulling mechanism 2 can pull the material beit at one end of the culling supporting mechanism 3, and the processing length of the material beit is controlled by the distance that the bottom end of the material pulling mechanism 2 moves, SO as to process different handle types, the two bending mechanisms 4 can rotate and bend the strip-shaped material beit at two points, so as fo transform and process the strip- shaped material beit in a U shape, and the two bending mechanisms 4 belween the bottom end of the material pulling mechanism 2 and the cutting supporting mechanism 3 move in opposite directions on the base 1, so that the length of the hand-held part of the handle molding part of the material bell can be adiusied, so as Io adapt and change the widths of the ifting parts of different non-woven bags, the moving direction is opposite so that the central position between the two material pulling mechanisms 2 does not change, so that the lengths of the two ends of the handle are kept equal during the change and adjustment, the cutting supporting mechanism 3 1s slidably installed on the base 1, so that the culling supporting mechanism 3 can move when supporting at different material bell widths, and that the axis of the material bell always corresponds to the center hetwesn the banding parts of the bending mechanism 416 avoid the asymmetry of the two ends of the handle after bending. in any of the above embodiments, as shown in figures 1-5, the opposite side wails of the two bending mechanisms 4 are respectively rotatably equipped with transmission rods 5, and the two transmission rods 5 are rotationally connected, and the joint of the two transmission rods S is slidably connected with a guide slide G, wherein, the guide slide G is used to guide the joint of the two transmission rods 5 to move back and forth, and it is installed on the base 1.
In this embodiment, through the relative rotation of the two transmission rods 5 and the back-and-forth sliding connection between the guide siides 5, the two bending mechanisms 4 can achieve the same moving length under the condition that the horizontal moving directions are opposite, and the length of the drooping parts at both ends is the same when the length of the hand-held part of the handle is changed, so that the external bag body can be connected and the bag body can not tilt wher being lifted by hand after connection.
In any of the above embodiments, as shown in figures 1-5, the bending mechanism 4 includes a sliding seat 401, which is slidably mounted on the base 1; aclamping cylinder 402, which is installed on the upper surface of the sliding seat 401; a rotating disk 403, which is connected with the moving end of the clamping cylindsr 402 wherein the side wall of the sliding seat 401 is rofaiably connected with the transmission rod 5. in this embodiment, through the sliding of the sliding seat 401 on the base 1, the material belt on it changes and adapts when the width of the handle changes after processing, and the distance is equal and the direction is opposite when it moves under the drive of the transmission rod 5; the material beit can be adsorbed and driven to rotate by the rotating disk 403, so that the bending operation can be carried out: by the clamping cylinder 402, the rotating disk 403 can contact the material beit downwards, so that the rotating disk 403 can form suction force after pressing and contacting the material belt, and drive.
Specifically, an siectric rotating disk is used as the rotating disk 403 of which the lower surface is provided with a sucker, So as fo absorb and drive the pressed material beit, and the two rotating disks 403 rotate in opposites directions,
Further, the upper surface of the bottom end of the sliding seat 401 is fixedly equipped with the top plate 8 by which the upper material beit can be supported at the bottom, 50 as io prevent the material belt from sagging downwards. in any of the above embodiments, as shown in figures 1-5, the side wall of the shding seat 401 is provided with a guide hole 4011, the inner wall of the guide hols
4011 is slidably connected with the guide rod 7, the end wall of the guide rod 7 is fixedly provided with a supporting seat, and the lower surface of the supporting seat is fixedly connected with the base 1.
In this embodiment, through the arrangement of the guide hole 4011 and the guide rod 7, the directions of the two sliding seals 401 can be accurately reversed horizontally when they move in opposite directions, and at the same time, the position correspondence between the two shding seats 401 can be more accurate. in any of the above embodiments, as shown in figures 1-5, the driving cylinder 8 is fixedly mounted on the upper surface of the base 1, and the moving end of the driving cylinder 8 is connected with any sliding seat 401. in this embodiment, by the driving cylinder 8, the movement of the sliding seat 401 can be more accurately and automatically driven by the moving end of the driving cylinder 8, and under the action of the transmission rod 5, the two sliding seats 405 car move In opposite directions and with equal length, which is more accurate in the aspect of equal length of both ends after forming the handle of the material beit. in any of the above embodiments, as shown in figures 1-5, the cutting supporting mechanism 3 includes a supporting plate 301; a clamping seat 302, the inner wall of which is slidably connected to the side wall of the supporting plate 301, and the lower surface of which is slidably connected to the base 1; a cutting driving cylinder 303, which is fixed on the upper surface of the clamping seat 302; a cutting tool 304, which is fixedly installed on the moving end of the cutting driving cylinder 303 and the upper surface of the bottom end of the clamping seat 302, respectively. in this embodiment, the exposed width of the supporting plate 301 is changed through the sliding connection between the supporting plate 301 and the clamping seat 302, so as to adapt to different widths of material belts; the sliding of the clamping seat 302 can realign the axes of the material belts after adapting to different widths of material baits, so as to perform bending operation, the cutting tools are controlled by the cutting driving cylinder 303, so that the two cutting tools can shear and break the material bells passing between them, So 88 to continuously process à single section of material belts.
Further, an adiusting rod 3031 is fixedly installed at the top of the side wall of the cutting driving cylinder 303, and a fixing rod 3032 is fixedly installed on the upper surface of the clamping seat 302. The top of the fixing rod 3032 is inserted and fixed with the adjusting rod 3031 by interference At through an opening, so that the cutting driving cylinder 303 can be stably inseried and fixed after rotating at different angles.
Further, the cover 3021 is fixed on the upper surface of the clamping seat 302 by bolts, so that the supporting plais 301 can be pressed after the exposed width is adjusted by sliding, so that the supporting plate 301 can be stably fixed at the upper position of the clamping seat 302, and the material belt can be restricted and guided by the side walls of the supporting plate 301 and the clamping seat 302 in any of the above embodiments, as shown in figures 1-5, the material pulling mechanism 2 includes a ball screw siding table 201; fiking plates 202, which are respectively installed at the left and right ends of the ball screw sliding table 201, and the side walls of the fixing plates 202 are fixedly connected with the external walls; a transmission frame 203, which is fixedly connected with the moving end of the ball screw sliding table 201; a material pulling driving cylinder 204, which is rotatably mounted on the side wall of the transmission frame 203, wherein tha lower surface of the moving end of the material pulling driving cylinder 204 is maiched with the upper surface of the bottom end of the transmission frame 2032 to clamp and pull the materia beit. in this embodiment, with the cooperation of the ball screw shiding table 201 and the material pulling drive cylinder 204, one end of the material belt is clamped and pulled, and the shearing length of the malarial bell can be selected by selecting the moving length of the moving end of the ball screw sliding table 201, so as {o process the sizes of handies required by different bag bodies. in any of the above embodiments, as shown in figures 1-5, the material puliing mechanism 2 further comprises a clamping block 205, which is rotatably installed at the moving end of the material pulling driving ovlinder 204, and the left side wall of the clamping block 205 is rotatably connected with the side wall of the transmission frame 203. in this embodiment, the camping block 205 is rotatably installed with the moving end of the material pulling drive cylinder 204 and the side wall of the transmission frame 203 respectively, so that the clamping block 205 can press down and clamp the material belt in a rotating manner, and that sach rotation and downward clamping of the clamping block 205 are more stable and acourate to avoid the deviation of the clamping block 205.
in any of the above embodiments, as shown in figures 1-5, the lower surface of the clamping block 205 and the upper surface of the bottom end of the transmission frame 203 are respectively provided with grooves 205; and/or the left side wall of the clamping block 205 and the right side wall of the bottom end of the transmission frame 203 are respectively provided with oblique angles 207. in this embodiment, the lower surface of the clamping block 205 and the upper surface of the bottom end of the transmission frame 203 become uneven through the groove 206, so that the material belt can be avoided siding when pulled, and the clamping transmission is more stable Io avoid the ingsening of the material beit.
Through the oblique angle 207, the longitudinal clamping force can be applied io the material belt, and the clamping and fixing of the material belt can be firmer when the material bell is driven io move, in any of the above embodiments, as shown in figures 1-5, the upper end of the side wall of the transmission frame 203 is provided with a supporting hole 2031, and the inner wail of the supporting hole 2031 is shidably connected with the supporting rod 208, and the end walls of the supporting rod 208 are respectively fixedly connected with the side wall of the fixing plate 202. in this embodiment, through the sliding connection and support of the supporting hole 2031 and the supporting rod 208, the lefl-right movement of the transmission frame 203 is more stable to avoid shaking and deviation, so that the material belt can be pulled and butted more accurately Io reduce the error in processing.
Work flow: the maisriai puling mechanism 2 is responsible for pulling and transferring the material beit, the cutting supporting mechanism 2 is responsible for flattering and cutting after transfering, and finally the material belt is bent and shaped by the bending mechanism 4;
The ball screw sliding table 201 drives the transmission frame 203 to the right end to butt the material belt on the cutting supporting structure 3, and the material pulling driving cylinder 204 drives the clamping block 205 to clamp and fix, After the material puting mechanism 2 pulls the material, it sends oul an action signal, The cutting driving cylinder 303 makes the two cutting tools 304 shear and break the material beit, the clamping cylinder 402 moves downward to press the material bell, then driving cviinder 8 pushes the sliding seat 401 to drive the transmission rod 5 to contract inward at the same time, and the transmission rod 5 and the guids slide 6 drive the two sliding seats
401 move inward, so that the material belt is arched and the two rotating disks 403 drive the two ends of the material belt to rotate in opposite directions, The material belt is molded into a LU" shape, after molding, the driving cylinder 10 is pushed back to drive the transmission rod 5 to stretch outwards, and all the mechanism parts are reset
In this process, the expansion length of transmission rod & can be adjusted to adjust the arched angle of the materiai beit, and the two ends of the bent material belt can be aligned with the conveying ine of the outer bag body to be fixed by hot pressing. in the description of the present invention, d should be understood that the directions or positional relationships indicated by the terms longitudinal, transverse, upper, lower, back, forth, left, right, vertical, horizontal, top, bottom, inner and outer are based on the directions or positions shown in the figures, only for the convenience of describing the present invention, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a Imitation of the present invention.
The above-mentioned embodiments only describe the preferred mode of the invention, but do not limit the scope of the invention. On the premise of not departing from the design spirit of the invention, all Kinds of modifications and improvemsnis made by ordinary technicians in the field to the technical scheme of the invention shall fall within the scope of protection determined by the claims of the invention.
Claims (10)
- CLAIMS 1, À handle forming device for a non-woven bag making machine, comprising. a base (1), a material pulling mechanism {2}, which longitudinally corresponds io the base (1), and is horizontally installed on the external wall a culling supporting mechanism (33, which is slidably mounted on the base (1) and transversely corresponds to the bottom end of the material pulling mechanism (2) a bending mechanism (4), which is is slidably connected on the bass {1)iwo bending mechanisms (4) are arranged between the bottom end of the material pulling mechanism (2) and the cutting supporting mechanism (3), the moving directions of the two bending mechanisms (4) on the base (1) are opposite, and the culling supporting mechanism (3) is used for supporting and shearing the material beit,
- 2. The handle forming device for non-woven bag making machine according io claim 1, characterized in that the opposite side walls of two bending mechanisms (4) are respectively rotatably squipped with transmission rods (5), the two transmission rods (5) are rotationally connected, and the joint of the two transmission rods (5) is shdably connected with a guide side (G) wherein, the guide slide (8) is used for guiding the joint of two transmission rods (5) to move back and forth, and is installed on the base (4).
- 3. The handle forming device for the non-woven bag making machine according to daim 1, characterized in that the bending mechanism (4) comprises: a siding seat {401}, which is shidably mounted on the base {1} a clamping oylinder (402), which is installed on the upper surface of the sliding seat (401) a rotating disk {403}, which is connected with the moving end of the clamping cylinder (402), wherein, the side wall of the sliding seat (401) is rotatably connected with the transmission rod (5),
- 4. The handle forming device for non-woven bag making machine according to claim 3, characterized in that the side wall of the sliding seat (401) is provided with a guide hole (4011), the inner wall of the guide hole (4011) is slidably connected with a guide rod (7), the end wall of the guide rod (7) 15 fixedly provided with a supporting seat (701), and the lower surface of the supporting seat (701) is fixedly connected with the base {1}.
- 5, The handle forming device for non-woven bag making machine according to claim 3, characterized in that a driving cylinder (81 is fixedly installed on the upper surface of the base (1), and the moving end of the driving cylinder (8) is connected with any of the sliding seats (401).
- &. The handle forming device for non-woven bag making machine according to claim 1, characterized in that the cutting supporting mechanism (3) comprises: a supporting plate (301) a clamping seat (302) the inner wall of which is slidably connected with the side wall of the supporting plate (301), and the lower surface of which is slidably connected with the base {1}, a cutting driving cylinder (303), which is fixed on the upper surface of the clamping seat (302), a culling too! (304), which is fixedly installed on the moving end of the cutiing driving cylinder (303) and the upper surface of the bottom end of the clamping seat (502) respectively.
- 7. The handle forming device for non-woven bag making machine according to claim 1, characterized in that the material pulling mechanism (2) comprises: a ball screw sliding table (201% fixing plates (202), which are respectively installed at the left and right ends of the ball screw sliding table (201), and the side walls of the fixing plates (202) are fixedly connected with the external wall, a transmission frame (203), which is fixedly connected with that moving end of the ball screw sliding table (201) a material pulling driving cylinder (204), which is rotatably installed on the side wall of the transmission frame (203) wherein, the lower surface of the moving end of the material pulling driving cylinder (204) is matched with the upper surface of the bottom and of the transmission frame (203) to clamp and pull the material belt,
- 8. The handle forming device for non-woven bag making machine according to claim 7, characterized in that the material pulling mechanism (2) further comprises: a clamping block (205), which is rotatably installed at the moving end of the material pulling driving cylinder (204), and the left side wall of the clamping black (205) is rotatably connected with the side wall of the transmission frame (203).
- 4. The handle forming device for non-woven bag making machine according to claim 8, characterized in that the lower surface of the clamping block (205) and the upper surface of the bottom end of the transmission frame (203) are respectively provided with grooves (206) and/or the left side wall of the clamping block (205) and the right side wall of the bottom end of the transmission frame (203) are respectively provided with oblique angles (207).
- 10. The handle forming device for non-woven bag making machine according ic claim 7, characterized in that the upper end of the side wall of the transmission frame (203) is provided with a supporting hole (2031), the inner wall of the supporting hole (2031) is slidably connected with a supporting rod (208), and the end walls of the supporting rod (208) are respectively fixedly connected with the side wall of the fixing plate {202}.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU502903A LU502903B1 (en) | 2022-06-23 | 2022-06-23 | Handle forming device for non-woven bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU502903A LU502903B1 (en) | 2022-06-23 | 2022-06-23 | Handle forming device for non-woven bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU502903B1 true LU502903B1 (en) | 2024-01-09 |
Family
ID=89473760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU502903A LU502903B1 (en) | 2022-06-23 | 2022-06-23 | Handle forming device for non-woven bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU502903B1 (en) |
-
2022
- 2022-06-23 LU LU502903A patent/LU502903B1/en active
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