CN218641215U

CN218641215U - Big bag wrapping bag mouth guiding device

Info

Publication number: CN218641215U
Application number: CN202222360901.4U
Authority: CN
Inventors: 徐国胜; 戴厚虎; 李进
Original assignee: Hefei Bochuang Intelligent Packaging Equipment Co ltd
Current assignee: Hefei Bochuang Intelligent Packaging Equipment Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-17
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a big bag wrapping bag mouth guiding device relates to packing technical field, including roof and guiding mechanism, guiding mechanism sets up the bottom at the roof, guiding mechanism includes four belt mount pads, two belt mount pad symmetric distribution of every group and with being equipped with the conveying clearance that is used for conveying the wrapping bag sack between two belt mount pads of group, the upper end symmetry of every belt mount pad is fixed and is equipped with two hoisting support, and hoisting support rotates with the bottom face of roof to be connected, wherein articulated seat top of two belt mount pads of a set of all articulates there is the cylinder, and the cylinder is articulated with roof bottom face, be connected with the regulating part between articulated seat of two belt mount pads of another group and the roof. The utility model discloses a two sets of belt mount pads that are used for conveying the guide wrapping bag to conveyer direction of transfer on two sets of belt mount pads is unanimous, when avoiding appearing the wrapping bag and not removing, the second packing comes in again, and causes the problem appearance that the sack warp easily.

Description

Big bag wrapping bag mouth guiding device

Technical Field

The utility model relates to the field of packaging technology, specifically a big bag wrapping bag mouth guiding device.

Background

After the bagged materials of the packaging bags are finished, the packaging bags filled with the materials need to be guided out of a material door opening of the blanking equipment, the existing packaging bag guiding equipment only has a pair of guiding belts, when the packaging speed exceeds 10 bags, and when the bags are not removed, the second bag comes in again, so that the bag opening is easy to deform, and the guiding efficiency of the packaging bags is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big bag wrapping bag mouth guiding device to solve the problem of how to improve wrapping bag guide efficiency in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a big bag wrapping bag mouth guiding device, including roof and guiding mechanism, guiding mechanism sets up the bottom at the roof, guiding mechanism includes four belt mount pads, two are a set of for four belt mount pads, be equipped with the conveying clearance that is used for conveying the wrapping bag sack between two belt mount pads of every group and the same group two belt mount pads of every group symmetric distribution, the upper end symmetry of every belt mount pad is fixed and is equipped with two hoisting support, and hoisting support rotates with the bottom face of roof to be connected, four belt mount pads divide into two sets ofly, and conveying clearance between two belt mount pads of every group is as wrapping bag transfer space, hoisting support around the articulated department upset with the roof bottom with belt mount pad upper end according to wrapping bag sack width, adjust conveying clearance size with this, ensure that conveying clearance satisfies wrapping bag sack conveying demand just, avoid the sack to loosen and influence rear end seam line.

The upper end of every belt mount pad is fixed with articulated seat, and wherein articulated seat top of a set of two belt mount pads all articulates there is the cylinder, and the cylinder is articulated with roof bottom face, and two preceding belt mount pads of a set pass through the cylinder shrink to be convenient for overturn this two belt mount pads of group to one side of keeping away from each other around hoisting support rotation department, thereby enlarge the clearance between two belt mount pads, so that accept to lead the wrapping bag of sending and coming.

And a regulating part is connected between the hinging seat and the top plate of the other two belt mounting seats, the conveying gap between the two belt mounting seats of the group is regulated by the regulating part, and the conveying gap is not regulated any more after regulation.

Extension plates are fixedly extended from two sides of the upper end face of each belt mounting seat, an I-shaped driving wheel is rotatably arranged at the bottom end of one extension plate, an I-shaped driven wheel is rotatably arranged at the bottom end of the other extension plate, a conveying belt located on the outer side of the belt mounting seat is wound between the I-shaped driving wheel and the I-shaped driven wheel and rotates between the I-shaped driving wheel and the I-shaped driven wheel, and the rotation directions of the two I-shaped driving wheels in the same group are opposite, so that the two conveying belts can convey the packaging bags towards one direction.

And a transmission part for providing transmission power for the I-shaped transmission wheel is arranged on the side wall of the top plate.

In a further embodiment, the outer wall of each belt mounting seat is provided with a belt clamping groove in sliding clamping connection with the conveying belt, so that the conveying belt is not easy to fall off in the operation process.

In a further embodiment, the driving medium includes a motor, the motor passes through the fixed setting of support in roof one side, the upper end rotation of roof is equipped with the cavity driving seat, the cavity driving seat internal rotation is equipped with two first transmission fluted discs and two second transmission fluted discs, and single first transmission fluted disc is a set of with single second transmission fluted disc, the power shaft of motor is connected with the third transmission fluted disc, the inside of cavity driving seat still rotates and is equipped with the fourth transmission fluted disc, the round joint has drive belt between third transmission fluted disc and the fourth transmission fluted disc, and the motor drives the rotation of third transmission fluted disc, and drive belt rotates between third transmission fluted disc and fourth transmission fluted disc.

The outer wall of drive belt winds through the opposite side walls of the two second drive fluted discs after passing through the side walls, far away from each other, of the two first drive fluted discs, the drive belt rotates through the side walls of the first drive fluted discs and the second drive fluted discs, the rotating directions of the two first drive fluted discs are consistent with the third drive fluted discs, and the rotating directions of the two second drive fluted discs are consistent and opposite to the third drive fluted discs, namely the rotating directions of the first drive fluted discs are opposite to the rotating directions of the second drive fluted discs.

In a further embodiment, the bottom end of the first transmission fluted disc is connected with a first transmission rod penetrating through the top plate through a universal shaft, the bottom ends of the two first transmission rods are respectively connected with the i-shaped transmission wheel after rotating to penetrate through the corresponding extension plates, the bottom end of the second transmission fluted disc is connected with a second transmission rod penetrating through the top plate through the universal shaft, the bottom ends of the two second transmission rods are respectively connected with the i-shaped transmission wheel after rotating to penetrate through the corresponding extension plates, the rotating direction of the first transmission fluted disc is opposite to that of the second transmission fluted disc, and then the rotating directions of the first transmission rod and the second transmission rod are also opposite, so that the rotating directions of the i-shaped transmission wheels respectively connected with the first transmission rod 15 and the second transmission rod are opposite, and the two transmission belts of the same group can transmit passing packaging bags towards one direction.

In a further embodiment, the regulating part includes two first threaded rods, two second threaded rods and two threaded sleeves, two first threaded rods are articulated with the articulated seat top of another two belt mount pads of group respectively, two second threaded rods are articulated with the bottom both sides of roof respectively, two threaded sleeves are connected with the tip rotation of two second threaded rods respectively, and cup joint with the first threaded rod tip that corresponds, the threaded sleeve rotates, the threaded sleeve is at the tip free rotation of second threaded rod, and rotate between first threaded rod and the threaded sleeve is inside and adjust, first threaded rod adjusts along threaded sleeve axial direction promptly, so that drive the belt mount pad through articulated seat and rotate the department upset around hoisting support, thereby realize adjusting the conveying clearance size between two belt mount pads.

In a further embodiment, an extension plate on which an i-shaped driven wheel is mounted is provided with an adjusting hole, a pin shaft is fixedly arranged at the end of the i-shaped driven wheel, the pin shaft is in sliding insertion with the inside of the adjusting hole, a thread adjusting hole communicated with the adjusting hole is formed in the end of the extension plate, an adjusting bolt is inserted in the thread adjusting hole in a rotating manner, a threaded hole in rotating insertion with the adjusting bolt is radially formed in the pin shaft, the adjusting bolt is rotated by bare hands, the pin shaft can be driven to adjust the position along the horizontal direction of the adjusting hole, namely, the length of the i-shaped driven wheel away from the i-shaped driving wheel is adjusted, and the transmission belt is tensioned between the i-shaped driven wheel and the i-shaped driving wheel.

In a further embodiment, the layer boards are fixed at two ends of the upper end of the top board, the threaded lifting rods are vertically fixed at the upper ends of the layer boards, the L-shaped backup plates are sleeved on the outer walls of the two threaded lifting rods on the same layer board, the L-shaped backup plates are installed at preset positions, the threaded lifting rods are synchronously rotated according to height requirements, and the height of the top board can be adjusted, namely the height of the whole structure is adjusted.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a big bag wrapping bag mouth guiding device adopts two sets of belt mount pads that are used for conveying the guide wrapping bag to conveyer direction of transfer on two sets of belt mount pads is unanimous, wrapping bag that present a set of conveyer conveying was come conveys to a set of conveyer in back, preceding a set of continuation is used for conveying the wrapping bag, two belt mount pad separations after the end are conveyed to back a set of, the realization shifts out the wrapping bag, when avoiding appearing the wrapping bag and not removing, the second packing comes in again, and cause the problem appearance that the sack warp easily.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged view of a structure at a in fig. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a belt mounting seat according to an embodiment of the present invention;

fig. 4 is a top view of the motor transmission structure according to the embodiment of the present invention.

In the figure: 1. a hollow transmission seat; 2. an L-shaped backup plate; 3. a threaded lifting rod; 4. a pallet; 5. a top plate; 6. hoisting a support; 7. a pin shaft; 8. an extension plate; 9. an I-shaped driven wheel; 10. a belt mounting seat; 11. a conveyor belt; 12. a hinged seat; 13. a cylinder; 14. an I-shaped transmission wheel; 15. a first drive lever; 16. a second transmission rod; 17. a first threaded rod; 18. a threaded sleeve; 19. a second threaded rod; 20. an adjustment hole; 21. a motor; 22. a third transmission fluted disc; 23. a drive belt; 24. a first transmission fluted disc; 25. a second transmission fluted disc; 26. and a fourth transmission fluted disc.

Detailed Description

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

Examples

Please refer to fig. 1-4, this embodiment provides a large bag mouth guiding device, which includes a top plate 5 and a guiding mechanism, the guiding mechanism is disposed at the bottom end of the top plate 5, the guiding mechanism includes four belt mounting seats 10, two hoisting supports 6 are symmetrically and fixedly disposed at the upper end of each belt mounting seat 10, and the hoisting supports 6 are rotatably connected to the bottom end surface of the top plate 5, two belt mounting seats 10 in each group are a group, two belt mounting seats 10 in each group are symmetrically distributed, a conveying gap for conveying a mouth of a packaging bag is disposed between the two belt mounting seats 10 in the same group, the four belt mounting seats 10 are divided into two groups, and the conveying gap between the two belt mounting seats 10 in each group is used as a packaging bag conveying space, the hoisting support 6 at the upper end of the belt mounting seat 10 is turned around the hinged position with the bottom end of the top plate 5 according to the width of the mouth of the packaging bag, so as to adjust the size of the conveying gap, ensure that the conveying gap just meets the mouth conveying requirement of the packaging bag, and avoid the mouth of the packaging bag from loosing and affecting the seam line at the rear end.

The outer wall of every belt mount pad 10 all is equipped with the belt joint groove with 11 slip joints of conveyer, and 11 rotation in-processes of conveyer slide the joint in the groove with the belt joint, ensure that conveyer 11 is difficult for droing at the operation in-process.

Extension plates 8 are fixedly extended from two sides of the upper end face of each belt mounting seat 10, an I-shaped driving wheel 14 is rotatably arranged at the bottom end of one extension plate 8, an I-shaped driven wheel 9 is rotatably arranged at the bottom end of the other extension plate 8, a conveying belt 11 positioned on the outer side of the belt mounting seat 10 is connected between the I-shaped driving wheel 14 and the I-shaped driven wheel 9 in a winding mode, the conveying belt 11 rotates between the I-shaped driving wheel 14 and the I-shaped driven wheel 9, and the rotating directions of the two I-shaped driving wheels 14 in the same group are opposite, so that the two conveying belts 11 can be ensured to convey the packaging bags towards one direction.

In addition, the conveying directions of the two groups of conveying belts 11 are consistent, so that the packaging bags are ensured to be finally led out.

The side wall of the top plate 5 is provided with a transmission piece for providing transmission power for the I-shaped transmission wheel 14, and the transmission piece is used for providing power for the rotation of the I-shaped transmission wheel 14 so as to ensure the automatic transmission operation of the transmission belt 11.

The driving medium includes motor 21, motor 21 passes through the fixed setting in roof 5 one side of support, the upper end rotation of roof 5 is equipped with cavity transmission seat 1, the rotation of cavity transmission seat 1 is equipped with two first transmission fluted discs 24 and two second transmission fluted discs 25, single first transmission fluted disc 24 is a set of with single second transmission fluted disc 25, motor 21's power shaft is connected with third transmission fluted disc 22, the inside of cavity transmission seat 1 still rotates and is equipped with fourth transmission fluted disc 26, the round trip has drive belt 23 between third transmission fluted disc 22 and the fourth transmission fluted disc 26, motor 21 drives third transmission fluted disc 22 and rotates, drive belt 23 rotates between third transmission fluted disc 22 and fourth transmission fluted disc 26.

Referring to fig. 4, the outer wall of the transmission belt 23 passes through the side walls of the two first transmission gear discs 24 away from each other and then passes through the opposite side walls of the two second transmission gear discs 25, the transmission belt 23 rotates through the side walls of the first transmission gear discs 24 and the second transmission gear discs 25, the rotation directions of the two first transmission gear discs 24 are the same as the rotation direction of the third transmission gear disc 22, and the rotation directions of the two second transmission gear discs 25 are the same as and opposite to the rotation direction of the third transmission gear disc 22, i.e., the rotation directions of the first transmission gear discs 24 are opposite to the rotation directions of the second transmission gear discs 25.

The bottom end of the first transmission fluted disc 24 is connected with a first transmission rod 15 penetrating through the top plate 5 through a universal shaft, the bottom ends of the two first transmission rods 15 are respectively connected with the I-shaped transmission wheel 14 after respectively rotating to penetrate through the corresponding extension plates 8, the bottom end of the second transmission fluted disc 25 is connected with a second transmission rod 16 penetrating through the top plate 5 through a universal shaft, the bottom ends of the two second transmission rods 16 are respectively connected with the I-shaped transmission wheel 14 after respectively rotating to penetrate through the corresponding extension plates 8, the rotating direction of the first transmission fluted disc 24 is opposite to that of the second transmission fluted disc 25, and then the rotating directions of the first transmission rod 15 and the second transmission rod 16 are also opposite, so that the rotating directions of the I-shaped transmission wheels 14 respectively connected with the first transmission rod 15 and the second transmission rod 16 are opposite, and the two transmission belts 11 of the same group can transmit passing packaging bags towards one direction.

Adopt two sets of belt mount pads 10 that are used for conveying guide packaging bag, and 11 direction of transfer on two sets of belt mount pads 10 are unanimous, the wrapping bag that present a set of conveyer 11 conveying comes conveys a set of conveyer 11 of back, the wrapping bag breaks away from a set of conveyer 11 before, a set of conveyer 11 of front continues to be used for conveying the wrapping bag, a set of conveyer 11 of back accepts the wrapping bag that the guidance was come and derives until the conveying, realize shifting out the wrapping bag, solve the tradition and adopt single set of conveyer 11 conveying, when leading to appearing the wrapping bag and not removing, the second packing comes in again, and cause the problem of sack deformation easily.

Articulated seat 12 is fixed with in the upper end of every belt mount pad 10, wherein articulated seat 12 top of two belt mount pads 10 of a set of all articulates there is cylinder 13, and cylinder 13 is articulated with roof 5 bottom face, two preceding belt mount pads 10 of a set of pass through cylinder 13 shrink, thereby be convenient for with two belt mount pads 10 of this group around the upset of 6 rotation departments of hoisting support to one side of keeping away from each other, thereby enlarge the clearance between two belt mount pads 10, so that accept the wrapping bag of leading and sending, redraw cylinder 13 afterwards, reduce the clearance between two belt mount pads 10, so that stabilize the centre gripping in the wrapping bag both sides of leading and sending two conveyer belt 11, conveyer belt 11 conveys the wrapping bag to next group conveyer belt 11.

The adjusting piece is connected between the hinging seat 12 and the top plate 5 of the other two belt installation seats 10, the two belt installation seats 10 which are changed into a group do not adopt the telescopic form of the air cylinder 13 to adjust the size of the two conveying gaps, but the adjusting piece is adopted to adjust the conveying gap between the two belt installation seats 10 of the group, and the conveying gap is not adjusted any more after adjustment.

The regulating part includes two first threaded rods 17, two second threaded rods 19 and two threaded sleeve 18, two first threaded rods 17 are articulated with articulated seat 12 top of another two belt mount pads 10 of group respectively, two second threaded rods 19 are articulated with the bottom both sides of roof 5 respectively, two threaded sleeve 18 rotate with the tip of two second threaded rods 19 respectively and are connected, and cup joint with the first threaded rod 17 tip that corresponds, rotate threaded sleeve 18, threaded sleeve 18 is at the tip free rotation of second threaded rod 19, and rotate between first threaded rod 17 and the threaded sleeve 18 is inside and adjust, first threaded rod 17 adjusts along threaded sleeve 18 axial direction promptly, so that drive belt mount pad 10 through articulated seat 12 and rotate the department upset around hoisting support 6, thereby realize adjusting the conveying clearance size between two belt mount pads 10.

An adjusting hole 20 is formed in an extending plate 8 for mounting an I-shaped driven wheel 9, a pin shaft 7 is fixedly arranged at the end of the I-shaped driven wheel 9, the pin shaft 7 is in sliding insertion connection with the inside of the adjusting hole 20, a thread adjusting hole communicated with the adjusting hole 20 is formed in the end of the extending plate 8, an adjusting bolt is inserted in the thread adjusting hole in a rotating mode, a threaded hole in rotary insertion connection with the adjusting bolt is formed in the radial direction of the pin shaft 7, the adjusting bolt is rotated by bare hands, the position of the pin shaft 7 can be adjusted along the horizontal direction of the adjusting hole 20, namely, the length of the I-shaped driven wheel 9 from the I-shaped driving wheel 14 is adjusted, and only the conveying belt 11 is required to be tensioned between the I-shaped driven wheel 9 and the I-shaped driving wheel 14.

The upper end both ends of roof 5 all are fixed with layer board 4, and the upper end vertical fixation screw thread lifter 3 of layer board 4 has cup jointed L type backup plate 2 on two screw thread lifter 3's on same layer board 4 outer wall, installs L type backup plate 2 at preset position, according to the high demand, rotates screw thread lifter 3 in step, can adjust roof 5 height-adjusting, adjusts overall structure's height promptly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big bag wrapping bag mouth guiding device, includes roof (5) and guiding mechanism, its characterized in that: the guide mechanism is arranged at the bottom end of the top plate (5) and comprises four belt installation seats (10), two of the four belt installation seats (10) form a group, two belt installation seats (10) in each group are symmetrically distributed, a conveying gap for conveying a bag opening of a packaging bag is formed between the two belt installation seats (10) in the same group, two hoisting supports (6) are symmetrically and fixedly arranged at the upper end of each belt installation seat (10), and the hoisting supports (6) are rotatably connected with the bottom end face of the top plate (5);

a hinged seat (12) is fixed at the upper end of each belt mounting seat (10), the top ends of the hinged seats (12) of one group of two belt mounting seats (10) are hinged with air cylinders (13), the air cylinders (13) are hinged with the bottom end surface of the top plate (5), and a regulating part is connected between the hinged seat (12) of the other group of two belt mounting seats (10) and the top plate (5);

extension plates (8) are fixedly extended from two sides of the upper end face of each belt mounting seat (10), an I-shaped driving wheel (14) is rotatably arranged at the bottom end of one extension plate (8), an I-shaped driven wheel (9) is rotatably arranged at the bottom end of the other extension plate (8), and a conveying belt (11) positioned on the outer side of the belt mounting seat (10) is wound between the I-shaped driving wheel (14) and the I-shaped driven wheel (9);

and a transmission piece for providing transmission power for the I-shaped transmission wheel (14) is arranged on the side wall of the top plate (5).

2. The big bag mouth guiding device according to claim 1, wherein: the outer wall of each belt mounting seat (10) is provided with a belt clamping groove which is in sliding clamping connection with the conveying belt (11).

3. The big bag mouth guiding device according to claim 1, wherein: the driving medium includes motor (21), motor (21) pass through the fixed setting of support in roof (5) one side, the upper end rotation of roof (5) is equipped with cavity transmission seat (1), the internal rotation of cavity transmission seat (1) is equipped with two first transmission fluted discs (24) and two second transmission fluted discs (25), and single first transmission fluted disc (24) and single second transmission fluted disc (25) are a set of, the power shaft of motor (21) is connected with third transmission fluted disc (22), the inside of cavity transmission seat (1) still rotates and is equipped with fourth transmission fluted disc (26), the wire-wrapped connection has drive belt (23) between third transmission fluted disc (22) and fourth transmission fluted disc (26), the outer wall of drive belt (23) again after the one side lateral wall of keeping away from each other through two first transmission fluted discs (24) is around the relative lateral wall through two second transmission fluted discs (25).

4. The big bag mouth guiding device according to claim 3, wherein: the bottom end of the first transmission fluted disc (24) is connected with a first transmission rod (15) penetrating through the top plate (5) through a universal shaft, the bottom ends of the two first transmission rods (15) are respectively connected with the I-shaped transmission wheel (14) after rotating to penetrate through the corresponding extension plate (8), the bottom end of the second transmission fluted disc (25) is connected with a second transmission rod (16) penetrating through the top plate (5) through the universal shaft, and the bottom ends of the two second transmission rods (16) are respectively connected with the I-shaped transmission wheel (14) after rotating to penetrate through the corresponding extension plate (8).

5. The big bag mouth guiding device according to claim 1, wherein: the adjusting part comprises two first threaded rods (17), two second threaded rods (19) and two threaded sleeves (18), the two first threaded rods (17) are hinged to the top ends of the hinged seats (12) of the other two belt installation seats (10), the two second threaded rods (19) are hinged to two sides of the bottom end of the top plate (5), the two threaded sleeves (18) are rotatably connected with the end portions of the two second threaded rods (19) respectively, and the end portions of the two corresponding first threaded rods (17) are sleeved.

6. The big bag mouth guiding device according to claim 1, wherein: an adjusting hole (20) is formed in an extending plate (8) provided with an I-shaped driven wheel (9), a pin shaft (7) is fixedly arranged at the end of the I-shaped driven wheel (9), the pin shaft (7) is inserted into the adjusting hole (20) in a sliding mode, a thread adjusting hole communicated with the adjusting hole (20) is formed in the end of the extending plate (8), an adjusting bolt is inserted into the thread adjusting hole in a rotating mode, and a threaded hole in rotary insertion connection with the adjusting bolt is radially formed in the pin shaft (7).

7. The big bag mouth guiding device according to claim 1, wherein: the supporting plates (4) are fixed at two ends of the upper end of the top plate (5), the threaded lifting rods (3) are vertically fixed at the upper ends of the supporting plates (4), and the L-shaped backup plates (2) are sleeved on the outer walls of the two threaded lifting rods (3) on the same supporting plate (4).