CN213976397U

CN213976397U - Flanging machine for woven bag

Info

Publication number: CN213976397U
Application number: CN202022423254.8U
Authority: CN
Inventors: 王厂
Original assignee: Xinji Tianhao Plastic Woven Packaging Co ltd
Current assignee: Xinji Tianhao Plastic Woven Packaging Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-17
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a flanging machine for woven bags, which comprises a machine body, a support, a conveying plate, a flanging device and an extrusion roller, wherein the support is fixedly arranged on the machine body, the support is rotatably connected with a material placing roller, one side of the material placing roller, which is close to the machine body, is provided with two front conveying rollers which are opposite up and down, the two front conveying rollers are rotatably connected with the support, the conveying plate is arranged on the machine body, the bottom of the conveying plate is provided with a port, the interior of the conveying plate is hollow, the flanging device is provided with two groups of flanging frames and two groups of flanging discs, the upper ends of the two flanging frames are fixedly connected with square plates which are slidably connected in the conveying plate, the two groups of flanging discs are arranged at two sides of the flanging frames, two grooves are arranged at two sides of the inserted flanging frames, the extrusion roller is arranged at one side of the flanging frames, which is far away from the machine body, one side of the extrusion roller, which is far away from the flanging frames, is provided with a material collecting roller, the material receiving roller is rotatably connected to the two walls of the support and is connected with a third motor. This application has through with the braided bag hem in order to shorten the effect of taking shape back braided bag width.

Description

Flanging machine for woven bag

Technical Field

The application relates to the technical field of flanging machines, in particular to a flanging machine for woven bags.

Background

Because the width of braided bag itself is too big, has taken more space when accomodating, leads to not being convenient for place the braided bag, has consequently designed a flanging machine for braided bag. The flanging machine folds the two ends of the woven bag into an M shape, so that the width of the woven bag is shortened, and the woven bag is easy to store and place.

The related art's flanging machine refers to chinese patent with an authority publication number of CN205023601U, and the flanging machine includes a frame, and a front conveying roller, a mouth expander, a support frame, a guide roller sheet and a rear conveying roller are sequentially arranged on the frame, the front conveying roller is arranged at the bottom of the frame, the upper portion of the front conveying roller is provided with the mouth expander, the support frame is fixedly connected above the mouth expander, the guide roller sheet is arranged on two sides of the support frame, and the rear conveying roller is arranged on one side of the support frame away from the mouth expander. Carry the running roller before and send the braided bag to flaring ware department, the flaring ware is with the braided bag expansion back, and the braided bag is sent into between support frame and guide pulley piece, and it describes to fold into M with the braided bag both ends, realizes that the braided bag width shortens, carries the running roller after the braided bag gets into, and M limit crease forms.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the flanging machine folds M edges, the guide wheel sheet can only adjust the tightness of the woven bag in a small range, but cannot effectively adjust the width of the formed woven bag.

SUMMERY OF THE UTILITY MODEL

In order to solve the width on braided bag M limit and can not adjust for the problem that the width of braided bag can not effectively shorten, this application provides a flanging machine for braided bag.

The application provides a flanging machine for braided bag adopts following technical scheme:

a flanging machine for woven bags comprises a machine body, a support, a conveying plate, flanging devices and extrusion rollers, wherein the support is fixedly installed on the machine body, the support is rotatably connected with a material placing roller, one side, close to the machine body, of the material placing roller is provided with two front conveying rollers which are opposite up and down, the two front conveying rollers are rotatably connected to the support, the conveying plate is placed on the machine body, the bottom of the conveying plate is provided with an opening, the inner part of the conveying plate is hollow, the flanging devices are provided with two groups of flanging frames and two groups of flanging discs in axial symmetry by taking the center of the conveying plate as an axis, the flanging devices comprise two flanging frames and two groups of flanging discs, the upper ends of the two flanging frames are fixedly connected with square plates which are slidably connected in the conveying plate, the two groups of flanging discs are positioned on two sides of the flanging frames, grooves are formed in the two sides of the inserting flanging frames, the two groups of flanging discs are inserted in the grooves, the extrusion rollers are positioned on one side, far away from the flanging frames, one side of the extrusion rollers is provided with the material collecting rollers, the material collecting rollers are rotatably connected to two walls of the support, and the material receiving roller is connected with a third motor.

Through adopting above-mentioned technical scheme, the organism plays the effect of support to whole device, the braided bag is placed on putting the material roller, the operator will put the braided bag on the material roller and place between two preceding conveying rollers, preceding conveying roller flattens the braided bag, the braided bag after will flattening struts, send the braided bag into delivery board week side again, the delivery board is located to the braided bag cover, the braided bag cover that comes is carried through the delivery board locates the hem frame week side of delivery board downside, the delivery board plays the supporting role to the hem frame, hem frame sliding connection makes the position of hem frame easily adjust in the delivery board, with the width of adjusting the braided bag, hem dish inserts hem frame both sides, realize the function on hem device hem M limit, the braided bag that becomes M shape continues to shift forward and is sent into between two squeeze rolls, extrude the M shape crease compaction through the squeeze roll, later the receipts material roller is collected the braided bag.

Optionally, two scale marks are carved on one side of the conveying plate, which is connected with the hemming frame in a sliding manner, and the two scale marks are arranged in an axisymmetric manner by using the symmetry axis of the two hemming frames as an axis.

Through adopting above-mentioned technical scheme, slide two hem framves in order to adjust the distance of two hem framves to realize making the braided bag of different width, use the scale mark of both sides as the basis when adjusting the hem frame, realize accurate regulation hem frame.

Optionally, two sides of the edge folding disc are rotatably connected with two groups of cylinders, and the two groups of cylinders are fixedly connected to two walls of the support.

Through adopting above-mentioned technical scheme, the cylinder drives the hem dish and moves to being close to or keeping away from hem frame direction to realize the function of folding the M shape to the braided bag both sides.

Optionally, one side of the conveying plate, which is close to the front conveying roller, is provided with two vertically opposite opening rollers, the opening rollers are rotatably connected with the support, the opening rollers on the lower side are connected with a first motor and are coaxially fixed with the first motor, and the surfaces of the two opening rollers are coated with a layer of glue.

Through adopting above-mentioned technical scheme, the roller that opens of first motor drive downside rotates, and the roller that opens of downside drives the opening roller rotation of upside as the drive roll, and two upper and lower open the glue film on roller surface then will two-layer braided bag separately, and the braided bag is divided the back and is located conveying plate week side by the automatic cover of the drive action of opening the roller.

Optionally, a cover plate is fixedly connected above the support, two rows of first rollers are rotatably connected to two sides of the cover plate, the two rows of first rollers are located on two sides of the conveying plate, chains are sleeved on the outer sides of the two rows of first rollers, and each row of first rollers is connected with a second motor.

Through adopting above-mentioned technical scheme, the first gyro wheel of second motor rotates, and the chain drives the first gyro wheel of two rows and rotates together, and first gyro wheel is located the delivery board both sides, then the braided bag that the conveying board was located to the cover receives the effect of a plurality of gyro wheels to being close to hem frame direction motion, the removal of the braided bag of being convenient for.

Optionally, the two sides of the conveying plate are provided with grooves, the grooves are rotatably connected with second rollers, and the wheel width of the second rollers is slightly smaller than that of the first rollers.

By adopting the technical scheme, the second idler wheel is matched with the first idler wheel together, so that the woven bag can move around the conveying plate; when the conveyer plate was located to the braided bag cover, the operator need lift the conveyer plate, and the wheel width of first gyro wheel is greater than the wheel width of second gyro wheel and makes when lifting the conveyer plate, first gyro wheel still can with the butt of second gyro wheel, the braided bag can carry always.

Optionally, the bottom of the end, close to the edge folding frame, of the cover plate is rotatably connected with a rotating plate, the bottom of the rotating plate is rotatably connected with a limiting wheel, one end, far away from the conveying plate, of the cover plate is hinged with a blocking rod, and the blocking rod is abutted to the rotating plate.

By adopting the technical scheme, the rotating plate is rotationally connected with the cover plate, so that the rotating plate can rotate, and the conveying plate is easy to take out; when the woven bag is conveyed by the conveying plate, the blocking rod is abutted to the rotating plate, so that the rotating plate is not easy to rotate, the limiting wheel is not easy to separate from the conveying plate, the conveying plate is not easy to slide off and drop due to the blocking of the limiting wheel, and the limiting wheel enables the woven bag to be easy to move.

Optionally, two arc-shaped rods are fixedly connected to two ends of the conveying plate and located on two sides of the folding frame.

Through adopting above-mentioned technical scheme, the effect of direction is played to the braided bag that breaks away from the delivery board to the arc pole, makes the braided bag easily fall hem frame week side along the arc pole direction, and makes braided bag both sides crease just in time relative with hem frame both sides, is convenient for fold into M shape with the both sides of braided bag.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hem frame is connected to the conveying plate in a sliding mode, so that the function of adjusting the hem frame is achieved, and the function of adjusting the width of the woven bag is achieved;

2. by adopting the structure that two rows of first rollers are arranged on two sides of the conveying plate, the function that the woven bag is easy to move around the conveying plate is realized;

3. through adopting the structure that the surface of the opening roller is provided with the viscous substance, the function that the woven bag is opened and sleeved on the conveying plate by virtue of the driving force of the opening roller is realized.

Drawings

FIG. 1 is a three-dimensional schematic diagram of an overall architecture of an embodiment of the present application;

FIG. 2 is a three-dimensional schematic view of a protruded conveying plate and a flanging device according to an embodiment of the present application;

FIG. 3 is a three-dimensional schematic view of a protruding conveyor plate structure;

fig. 4 is a sectional view of a coupling structure of the protruding hemming frame and the conveying plate.

Description of reference numerals: 1. a body; 2. a support; 21. a material placing roller; 22. a front conveying roller; 23. a first motor; 24. a cylinder; 3. a conveying plate; 31. a screw; 32. a second roller; 33. an arcuate bar; 4. a flanging frame; 41. a square plate; 42. a groove; 5. a flanging disc; 51. a first-stage flanging disc; 52. a secondary flanging disc; 53. a fixing plate; 6. an opening roller; 7. a cover plate; 71. a first roller; 711. a chain; 72. a second motor; 73. rotating the plate; 74. a limiting wheel; 75. a blocking lever; 8. a squeeze roll; 9. a material receiving roller; 91. a third motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses flanging machine for braided bag. Referring to fig. 1, the flanging machine comprises a machine body 1 and a support 2, the support 2 is fixedly connected to the front side and the rear side of the machine body 1, the support 2 is rotatably connected with a material placing roller 21, two parallel front conveying rollers 22 are arranged on one side, close to the machine body 1, of the material placing roller 21, and the two front conveying rollers 22 are opposite up and down and are rotatably connected to the support 2. Put and to overlap on the material roller 21 and be equipped with the braided bag, the operator stimulates the braided bag of putting on the material roller 21, puts into the braided bag between two preceding conveying rollers 22, and preceding conveying roller 22 plays the flattening effect to the braided bag, and the operator will flatten the braided bag and carry to 1 upside of organism, and the device in the organism 1 carries out the hem to the braided bag both sides.

Referring to fig. 1, 1 upside fixed mounting of organism has apron 7, leave the space between organism 1 and the apron 7, delivery board 3 has been placed in the space, delivery board 3 and 1 butt of organism, delivery board 3 is equipped with two and opens roller 6 near preceding delivery roller 22 one side, two open roller 6 and rotate to be connected in support 2, two open roller 6 about parallel arrangement and two open roller 6 surface and all fix the one deck of smearing and glue, the first motor 23 of one side fixedly connected with of support 2, first motor 23 opens roller 6 coaxial fixed with the downside. The operator is put into the braided bag that flattens and is opened between the roller 6, and first motor 23 drives and opens roller 6 and rotate, and the braided bag opens roller 6 through opening roller 6, makes the braided bag cover on delivery board 3, and the braided bag cover just can break away from the glue film after delivery board 3, and the braided bag carries out the hem along 3 continuation antedisplacement of delivery board.

Referring to fig. 2, two rows of first rollers 71 are rotatably connected to two sides of the cover plate 7, the two rows of first rollers 71 are located at two sides of the conveying plate 3, each row of first rollers 71 is connected with a zigzag chain 711, two sides of one end, far away from the stretching roller 6, of the cover plate 7 are fixedly connected with a second motor 72, and the first rollers 71, far away from the stretching roller 6, of the two rows of first rollers 71 are coaxially fixed with the second motor 72; referring to fig. 3 again, the two sides of the conveying plate 3 are provided with grooves, the second rollers 32 are rotatably connected in the grooves, the second rollers 32 extend out of the two side edges of the conveying plate 3, the second rollers 32 can be abutted against the first rollers 71, and the wheel width of the first rollers 71 is larger than that of the second rollers 32. Second motor 72 accessible zigzag chain 711 drives the first gyro wheel 71 of same row and rotates simultaneously, and first gyro wheel 71 makes the braided bag remove along delivery board 3 as the action wheel, and the second gyro wheel 32 that delivery board 3 both sides set up makes the braided bag easily carry along delivery board 3 as following the cooperation of driving wheel and first gyro wheel 71, and when carriage 3 lifted, first gyro wheel 71 still can drive the braided bag antedisplacement with the cooperation of second gyro wheel 32.

Referring to fig. 2, the bottom of one end of the cover plate 7, which is far away from the stretching roller 6, is rotatably connected with a rotating plate 73, and one side of the rotating plate 73, which is far away from the cover plate 7, is rotatably connected with a limiting wheel 74; the end part of the cover plate 7 far away from the opening roller 6 is hinged with a blocking rod 75, and the blocking rod 75 is abutted with the rotating plate 73. The blocking lever 75 functions to block the rotation of the rotating plate 73; the limiting wheel 74 is helpful for the woven bag to move downwards without being influenced by friction force; when the delivery board 3 was located to the braided bag cover, the operator rotated and blocks pole 75, the messenger blocks pole 75 and breaks away from commentaries on classics board 73, later the operator rotates and changes board 73, make the spacing wheel 74 who changes board 73 bottom keep away from delivery board 3, the operator lifts up delivery board 3, treat that the braided bag cover is located delivery board 3 and is removed to hem frame 4 back along delivery board 3, the operator puts down delivery board 3, and rotate and block pole 75, the messenger blocks pole 75 and changes board 73 butt, spacing wheel 74 and the 3 butts of delivery board of commentaries on classics board 73 downside, make delivery board 3 be difficult for breaking away from organism 1.

In order to adjust the width of the woven bags and meet the requirements of users on woven bags with different widths, referring to fig. 2, two groups of edge folding devices are symmetrically arranged by taking the central line of a conveying plate 3 as an axis, each edge folding device comprises an edge folding frame 4 and an edge folding disc 5, and the two edge folding frames 4 are connected to one side, close to a limiting wheel 74, of the conveying plate 3 in a sliding manner; referring to fig. 4 again, the inside of the conveying plate 3 is hollow, an opening is formed in the bottom of the conveying plate 3, a square plate 41 is fixedly mounted at the upper end of the flanging frame 4, and the square plate 41 is slidably connected to the hollow part inside the conveying plate 3; the bottom of the conveying plate 3 is provided with a plurality of uniformly arranged threaded holes, the threaded holes are internally threaded with screws 31, and the screws 31 penetrate through the conveying plate 3 and are in threaded connection with the square plate 41; two scale marks are carved on the edge of the bottom of the conveying plate 3, and the two scale marks are arranged in axial symmetry by taking the center of the conveying plate 3 as an axis; referring to fig. 3 again, two arc-shaped rods 33 are fixedly installed at two sides of the opening of the conveying plate 3, and the two arc-shaped rods 33 are symmetrically arranged with the central axis of the conveying plate 3 as a symmetry axis. The square plate 41 is placed in the hollow part of the conveying plate 3, so that the folding frame 4 can slide, the screw 31 is inserted into the threaded hole, so that the position of the folding frame 4 is fixed, the scale marks are favorable for an operator to adjust the position of the folding frame 4 according to different width requirements, and the arc-shaped rod 33 plays a role in guiding the movement of the woven bag; the operator slides two hem framves 4, and the scale mark that the width that will slide required braided bag of frame 4 of will hemming locates the position, uses screw 31 to fix delivery board 3 and two hem framves 4 to realize the function of the different width braided bags of preparation.

When rolling over into M limit, refer to fig. 2, two sets of cylinders 22 about hem frame 4 outside all is equipped with, cylinder 22 fixed mounting is in support 2, cylinder 22 is flexible along being on a parallel with spacing round 74 axis direction, 2 one end fixedly connected with fixed plate 53 of support are kept away from to cylinder 22, fixed plate 53 rotates with hem dish 5 to be connected, the hem dish 5 of upside is one-level hem dish 51, the hem dish 5 of downside is second grade hem dish 52, and hem frame 4 narrows down gradually from top to bottom, hem frame 4 both sides are seted up flutedly 42, one-level hem dish 51 and second grade hem dish 52 insert in the recess 42, and second grade hem dish 52 is slightly close to in hem frame 4. The cylinder 22 drives the square frame and the folding disc 5 to move towards the direction close to the folding frame 4, and the folding disc 5 is inserted into the groove 42 in the middle of the folding frame 4 so as to realize the function of folding the M edges; the hem frame 4 narrows down gradually and hem dish 5 of downside is more close to hem frame 4 than the hem dish 5 of upside, has strengthened the hem effect to the braided bag, makes M shape crease more obvious.

Referring to fig. 2, hem frame 4 is kept away from organism 1 one side and is provided with two relative and parallel squeeze roll 8 from top to bottom, and squeeze roll 8 rotates to be connected in support 2, and squeeze roll 8 is kept away from hem frame 4 one side and is provided with receipts material roller 9, receives material roller 9 to rotate to be connected in support 2, receives material roller 9 one end and rotates and be connected with third motor 91. After the hem is accomplished, the braided bag gets into squeeze roll 8, through the extrusion of two squeeze rolls 8, M shape crease forms completely and is difficult for changing, and the braided bag continues to move forward to receiving material roller 9, receives material roller 9 and collects M shape braided bag through the drive rotation of third motor 91.

The implementation principle of the flanging machine for the woven bag in the embodiment of the application is as follows: an operator places the woven bag wound on the material placing roller 21 into the front conveying roller 22 to realize the flattening effect on the woven bag, and after the woven bag comes out from the front conveying roller 22, arrange the braided bag in two open between the roller 6, open the upper and lower two-layer braided bag of glue film on the roller 6 and separate, the operator lifts up delivery board 3, delivery board 3 can be located to automatic cover after the braided bag separates, the first gyro wheel 71 of delivery board 3 both sides drives second gyro wheel 32 and rotates, make the braided bag remove along delivery board 3, hem frame 4 is located until the braided bag cover, one-level hem dish 51 inserts 4 both sides recesses 42 of hem frame, it becomes M form to fold the braided bag, second grade hem dish 52 then strengthens the vestige of M shape crease, later the braided bag gets into between two squeeze rolls 8, squeeze roll 8 is with M shape crease compaction, make M shape crease form completely, the braided bag continues the antedisplacement, collect the braided bag through receiving material roller 9.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a flanging machine for braided bag which characterized in that: comprises a machine body (1), a support (2), a conveying plate (3), a flanging device and an extrusion roller (8), wherein the support (2) is fixedly arranged on the machine body (1), the support (2) is rotatably connected with a material placing roller (21), one side of the material placing roller (21) close to the machine body (1) is provided with two front conveying rollers (22) which are opposite up and down, the two front conveying rollers (22) are rotatably connected to the support (2), the conveying plate (3) is placed on the machine body (1), the bottom of the conveying plate (3) is provided with an opening, the inside of the conveying plate (3) is hollow, the flanging device is provided with two groups by taking the center of the conveying plate (3) as axial symmetry, the flanging device comprises two flanging frames (4) and two groups of flanging discs (5), the upper ends of the two flanging frames (4) are fixedly connected with square plates (41), the square plates (41) are slidably connected in the conveying plate (3), and the two groups of flanging discs (5) are positioned at two sides of the flanging frames (4), insert hem frame (4) both sides and offer recess (42), two sets of hem dishes (5) insert in recess (42), squeeze roll (8) are located hem frame (4) and keep away from organism (1) one side, and two squeeze rolls (8) are kept away from hem frame (4) one side and are equipped with receipts material roller (9), receive material roller (9) and rotate to be connected in two walls of support (2), and receive material roller (9) and be connected with third motor (91).

2. A hemming machine for woven bags according to claim 1, wherein: two scale marks are carved at the bottom of the conveying plate (3), and the two scale marks are arranged in an axisymmetric manner by taking the symmetric axes of the two flanging frames (4).

3. A hemming machine for woven bags according to claim 1, wherein: two sides of the flanging disc (5) are rotatably connected with two groups of cylinders (24), and the two groups of cylinders (24) are fixedly connected to the support (2).

4. A hemming machine for woven bags according to claim 1, wherein: conveying board (3) are close to preceding conveying roller (22) one side and are equipped with two relative opening roller (6) from top to bottom, open roller (6) and rotate with support (2) and be connected, and opening roller (6) of downside are connected with first motor (23) and with first motor (23) coaxial fixed, and the surface of two opening roller (6) scribbles a layer and glues.

5. A hemming machine for woven bags according to claim 1, wherein: the conveying device is characterized in that a cover plate (7) is fixedly connected to the upper portion of the support (2), two rows of first rollers (71) are rotatably connected to two sides of the cover plate (7), the two rows of first rollers (71) are located on two sides of the conveying plate (3), chains (711) are sleeved on the outer sides of the two rows of first rollers (71), and each row of first rollers (71) is connected with a second motor (72).

6. A hemming machine for woven bags according to claim 1, wherein: the two sides of the conveying plate (3) are provided with grooves, the grooves are rotatably connected with second rollers (32), and the wheel width of the second rollers (32) is slightly smaller than that of the first rollers (71).

7. A hemming machine for woven bags according to claim 5, wherein: the bottom of the cover plate (7) close to the hemming frame (4) is rotatably connected with a rotating plate (73), the bottom of the rotating plate (73) is rotatably connected with a limiting wheel (74), one end, far away from the conveying plate (3), of the cover plate (7) is hinged with a blocking rod (75), and the blocking rod (75) can be abutted to the rotating plate (73).

8. A hemming machine for woven bags according to claim 1, wherein: two ends of the conveying plate (3) are fixedly connected with two arc-shaped rods (33), and the arc-shaped rods (33) are located on two sides of the flanging frame (4).