CN115924584B - Loading frame for flexible freight bag production - Google Patents
Loading frame for flexible freight bag production Download PDFInfo
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- CN115924584B CN115924584B CN202310034304.9A CN202310034304A CN115924584B CN 115924584 B CN115924584 B CN 115924584B CN 202310034304 A CN202310034304 A CN 202310034304A CN 115924584 B CN115924584 B CN 115924584B
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Abstract
The invention relates to the technical field of flexible freight bag processing devices, and discloses a feeding frame for flexible freight bag production, which solves the problem of the need of repeatedly adjusting the position of a rotating shaft, and comprises a base, wherein a rotating shaft is arranged above the base, the rotating shaft is connected with the base through a rotating driver, two first movable plates are arranged on one side of the rotating shaft, a fixed sleeve is sleeved outside the first movable plates, the first movable plates and the fixed sleeve are matched and arranged through a movable adjusting mechanism, one end of the fixed sleeve is fixedly connected with the rotating shaft, one far away side of the two fixed sleeves is respectively fixedly connected with a fixed column, a support frame is arranged above the base, the bottom of the fixed column is contacted with the top of the support frame, and the support frame and the base are matched and arranged through a height adjusting mechanism; when flexible freight bag membrane and baffle contact, the clamping rotating mechanism is aimed at respectively at the both ends of rotation axis this moment, does not need the staff to adjust the position of rotation axis repeatedly, ensures the precision of installation, has improved assembly efficiency.
Description
Technical Field
The invention belongs to the technical field of flexible freight bag processing devices, and particularly relates to a feeding frame for flexible freight bag production.
Background
The device for sending flexible freight bag films into the edge roller in the prior art comprises a frame and a rotating shaft, wherein the flexible freight bag films in a roll shape are sleeved on the rotating shaft, the rotating shaft is rotatably supported on a support, and the conveying of the flexible freight bag films is completed in the rotating process of the rotating shaft. In the prior art, a loading frame is used in flexible freight bag production with publication number CN215100930U, promotes first fixed head and the second fixed head of connection simultaneously through first pneumatic cylinder and second pneumatic cylinder for peg graft on the mounting hole at flexible freight bag both ends.
However, the inventor finds that in the actual installation process, the two ends of the rotating shaft wound with the flexible freight bag film are respectively aligned with the first fixing head and the second fixing head, and the flexible freight bag needs to be manually driven to just roll between the first fixing head and the second fixing head, so that the assembly of the rotating shaft can be completed, and the position of the rotating shaft needs to be repeatedly adjusted, so that the actual assembly is inconvenient.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the loading frame for the flexible freight bag production, which effectively solves the problem that the position of the rotating shaft needs to be adjusted repeatedly in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a flexible freight bag production is with material loading frame, the on-line screen storage device comprises a base, the top of base is equipped with the pivot, pivot and base pass through rotary actuator and connect, one side of pivot is equipped with two first fly leaves, the outside cover of first fly leaves is equipped with the fixed cover, first fly leaves and fixed cover passes through movable adjustment mechanism cooperation setting, the one end and the pivot fixed connection of fixed cover, one side that two fixed covers kept away from mutually is fixedly connected with fixed column respectively, the top of base is equipped with the support frame, the bottom of fixed column contacts with the top of support frame, support frame and base pass through high adjustment mechanism cooperation setting, the one end fixedly connected with fixing base of pivot is kept away from to first fly leaves to the first fly leaf, the top of base is equipped with the rotation axis that is used for twining flexible freight bag membrane, be connected through the centre gripping rotary mechanism that is used for rotatory fixed rotation axis between rotation axis and the two fixing bases, one side that two fixing bases kept away from mutually all is equipped with the rotor plate, rotor plate and fixing base pass through rotatory locking piece connection, the outside cover is equipped with the fly leaf, be equipped with the pressing piece with rotor plate matched with on the fly leaf, one end fixedly connected with baffle of fly leaf, one side of moving cover is the cambered surface, the top of the base is kept away from the fly leaf, the one side of fly leaf is equipped with the cambered surface, with the first side with the recess, with the first side of the recess is connected with the first side of recess and the recess that is equipped with the first side of recess.
Preferably, the rotary locking piece comprises a connecting shaft fixedly mounted on the rotary plate, one end of the connecting shaft is connected with the fixing seat through a bearing, one side of the rotary plate, away from the fixing seat, is provided with a first fixing plate, a limiting column is fixedly connected to the first fixing plate and penetrates through the rotary plate, a first compression spring is sleeved outside the limiting column, two ends of the first compression spring are fixedly connected with the rotary plate and the first fixing plate respectively, and a limiting groove matched with the limiting column is formed in one side of the fixing seat, close to the rotary plate.
Preferably, the pressing piece comprises a first fixing frame fixedly installed on one side of the movable sleeve, a first electric telescopic rod is fixedly connected to the first fixing frame, a through hole is formed in the movable sleeve, a push plate is fixedly connected to one end of the first electric telescopic rod, the push plate penetrates through the through hole, and one side of the push plate is contacted with one side of the rotary plate.
Preferably, the limiting plate is fixedly connected with a guide block, the first groove is provided with a guide groove, the guide block is located in the guide groove, and the limiting plate is slidably mounted in the first groove through the cooperation of the guide groove and the guide block.
Preferably, the clamping and rotating mechanism comprises a first motor fixedly mounted on one of the fixing seats, a second electric telescopic rod is fixedly connected to the other fixing seat, a second fixing disc is fixedly connected to the output end of the first motor, a third fixing disc is fixedly connected to one end of the second electric telescopic rod, a rotating shaft is located between the second fixing disc and the third fixing disc, second grooves are respectively formed in two ends of the rotating shaft, movable columns are arranged in the second grooves, one ends of the movable columns are connected with one side inner wall of the second grooves through reset springs, the two movable columns are connected through prisms, a slot matched with the movable columns is formed in the second fixing disc, an ejection column matched with the second grooves is arranged on one side of the third fixing disc, and the ejection column is connected with the third fixing disc through bearings.
Preferably, the height adjusting mechanism comprises two first screw rods, the bottom ends of the first screw rods are connected with the base through bearings, the first screw rods penetrate through the supporting frame, the first screw rods are connected with the supporting frame in a threaded mode, the outer sleeves of the first screw rods are provided with fixedly connected chain wheels, the two chain wheels are connected through chains, the outer sleeves of one of the first screw rods are provided with fixedly connected fourth fixing plates, and the base is provided with a limiter matched with the fourth fixing plates.
Preferably, the limiter comprises a support column fixedly arranged on the base, a fixed ring and a second compression spring are sleeved outside the support column, two ends of the second compression spring are fixedly connected with the base and the fixed ring respectively, a plurality of limiting holes are formed in a fourth fixed disc, a limiting pipe is fixedly connected to the top of the fixed ring, and the limiting pipe is inserted into one of the limiting holes.
Preferably, the rotary driver comprises two side plates fixedly mounted on the base, two ends of the rotating shaft penetrate through the two side plates respectively, the side plates are connected with the rotating shaft through bearings, one end of the rotating shaft is fixedly connected with a worm wheel, the base is fixedly connected with a motor base, the motor base is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a worm meshed with the worm wheel.
Preferably, the movable adjusting mechanism comprises a first connecting plate arranged between two first movable plates, two ends of the first connecting plate are fixedly connected with the two first movable plates respectively, two fixed sleeves are connected through a second connecting plate, a second screw rod is fixedly connected to the first connecting plate, the second screw rod penetrates through the second connecting plate, two nuts are sleeved outside the second screw rod, and two adjacent nuts are located on two sides of the second connecting plate respectively.
Preferably, fixedly connected with fixed plate on the fixed cover, two second mounts of fixedly connected with on the base, one side of second mount is equipped with the second fly leaf, and the top and the second mount of second fly leaf pass through extension spring to be connected, fixedly connected with cardboard on the second fly leaf, and the cardboard runs through the second mount, offered on the fixed plate with cardboard matched with draw-in groove.
Compared with the prior art, the invention has the beneficial effects that:
(1) When the flexible packaging bag is used for the first time, the position of the baffle needs to be adjusted, the rotary driver drives the rotating shaft to rotate, the inclination angle of the fixed sleeve is changed, the length of the first movable plate positioned on the fixed sleeve is adjusted through the design of the movable adjusting mechanism, according to the thickness of the flexible packaging bag film wound on the rotating shaft, the clamping rotating mechanism is at the same height with the shaft center of the installed rotating shaft, the bottom of the baffle contacts with the inner wall of the bottom of the first groove, the horizontal position of the top of the baffle is consistent with the horizontal position of the top of the base, one side of the baffle contacts with the inner wall of one side of the first groove, the other side of the baffle contacts with the limiting plate, the movable sleeve is fixed relative to the rotating plate through the design of the pressing piece, the distance between the horizontal position of the top of the baffle and the installed rotating shaft is the thickness of the flexible packaging bag film wound, after the position adjustment of the clamping rotating mechanism is finished, the height of the supporting frame is adjusted through the height adjusting mechanism so that the supporting frame is contacted with the fixed column, the fixed column and the fixed sleeve are supported, the limiting plate is manually driven to slide in the first groove so that the limiting plate is not contacted with one side of the baffle plate any more, the limitation on the positions of the baffle plate and the movable sleeve is released, the movable sleeve and the rotary plate can rotate, the rotary plate and the movable sleeve rotate through the design of the rotary locking piece, the baffle plate can be rotated out of the first groove, the position of the baffle plate can be adjusted, the rotary shaft wound with the flexible container film is manually pushed to roll on the base, when the flexible container film is contacted with the baffle plate, the two ends of the rotary shaft are respectively aligned with the clamping rotating mechanism at the moment, no repeated adjustment of the position of the rotary shaft is required by staff, the installation accuracy is ensured, the assembly efficiency is improved, and after the rotary shaft is installed, the rotary driver drives the rotary shaft to rotate so that the fixed sleeve is vertical to the horizontal plane, and the rotary shaft moves to a working position;
(2) After the movable sleeve slides relative to the rotary plate, the first electric telescopic rod drives the push plate to move so that the push plate is in contact with one side of the rotary plate, the push plate presses the rotary plate, the movable sleeve can be fixed relative to the rotary plate, when the baffle plate needs to be rotated, the limiting plate is manually driven to move in the first groove, the guide block slides in the guide groove so that the limiting plate is not in contact with one side of the baffle plate any more, the limitation on the positions of the baffle plate and the movable sleeve is released, the rotary plate is manually driven to rotate so that the baffle plate is rotated out of the first groove, the limiting column is moved to one side of the limiting groove, the limiting column is manually pressed, the first compression spring is in a compressed state, one end of the limiting column is inserted into the limiting groove, the baffle plate and the movable sleeve exert force on the rotary plate and the limiting column due to self gravity, the limiting column is tightly attached to the inner wall of the limiting groove, the first fixed disc and the limiting column are prevented from being pushed by the first compression spring so that one end of the limiting column is always inserted into the limiting groove, and the baffle plate can be kept in a state in the first groove no more;
(3) When the flexible freight bag film contacts with the baffle, two ends of the rotating shaft are respectively aligned with the ejection column and the slot, the third fixed disc is driven to move through the second electric telescopic rod so that the ejection column is inserted into the second groove, the ejection column presses one movable column so that the prism pushes one end of the other movable column to be inserted into the slot, the reset spring deforms, the two movable columns are fixed between the ejection column and the second fixed disc, the second fixed disc is driven to rotate through the first motor, the movable column, the rotating shaft and the ejection column can rotate, when the rotating shaft needs to be dismounted, the second electric telescopic rod drives the third fixed disc to move away from the second fixed disc, the ejection column slides out of the second groove, and the reset spring drives the movable column to move so that one end of one movable column slides out of the slot, and dismounting of the rotating shaft can be completed;
(4) The fixing ring is driven downwards manually, so that the limiting pipe is separated from the corresponding limiting hole, the second compression spring is in a compressed state, the limitation on the position of the fourth fixing disc is relieved, the fourth fixing disc and the first screw rod can rotate relative to the base, one first screw rod is driven to rotate manually, and the other first screw rod is driven to rotate through the cooperation of the chain wheel and the chain, so that the height of the supporting frame can be adjusted;
(5) The worm is driven to rotate by the second motor, the worm wheel is driven to rotate by the worm, the rotating shaft is further used for driving the fixed sleeve to rotate, after the first movable plate slides relative to the fixed sleeve, the first movable plate is required to be fixed relative to the fixed sleeve, two adjacent nuts are manually driven to rotate, so that the second connecting plate is clamped by the two adjacent nuts, the first movable plate is fixed relative to the fixed sleeve, the fixed sleeve is driven to rotate by the rotating shaft, the fixed plate moves to the upper side of the second fixed frame, the clamping plate is pressed by the fixed plate, so that the clamping plate and the second movable plate move downwards, the tension spring is in a tension state, when the top of the clamping plate and the top of the second fixed frame are positioned at the same horizontal position, the fixed sleeve is vertically placed, the clamping groove moves to the right above the clamping plate, the tension spring drives the second movable plate to move upwards, so that the top of the clamping plate is inserted into the clamping groove, the fixed plate is fixed relative to the second fixed frame, and the possibility that the fixed sleeve shakes relative to the base is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view showing a state structure of the present invention without assembling a rotary shaft;
FIG. 3 is a schematic view showing a state structure of the present invention in which a rotary shaft is assembled;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2;
FIG. 5 is a schematic view of the structure of the support frame of the present invention;
FIG. 6 is a schematic view of a fourth mounting plate of the present invention in cross-section;
FIG. 7 is a schematic view showing the detachment structure of the pressing member of the present invention;
FIG. 8 is a schematic view of the movable adjustment mechanism of the present invention;
FIG. 9 is a schematic view of a second movable plate according to the present invention;
FIG. 10 is a schematic view of a rotary shaft of the present invention in cross-section;
FIG. 11 is a schematic view of the structure of a prism of the present invention.
In the figure: 1. a base; 2. a rotating shaft; 3. a first movable plate; 4. a fixed sleeve; 5. fixing the column; 6. a support frame; 7. a first connection plate; 8. a rotation shaft; 9. a fixing seat; 10. a rotating plate; 11. a movable sleeve; 12. a first groove; 13. a baffle; 14. a limiting plate; 15. a guide groove; 16. a guide block; 17. a connecting shaft; 18. a limit groove; 19. a limit column; 20. a first fixed plate; 21. a first compression spring; 22. a first fixing frame; 23. a first electric telescopic rod; 24. a push plate; 25. a through hole; 26. a first motor; 27. a second electric telescopic rod; 28. a second fixed disk; 29. a third fixed plate; 30. a second groove; 31. a movable column; 32. a prism; 33. a return spring; 34. a slot; 35. an ejection column; 36. a first screw rod; 37. a sprocket; 38. a chain; 39. a fourth fixed disk; 40. a limiting hole; 41. a limiting tube; 42. a fixing ring; 43. a support column; 44. a second compression spring; 45. a side plate; 46. a worm wheel; 47. a motor base; 48. a second motor; 49. a worm; 50. a tension spring; 51. a second connecting plate; 52. a second screw rod; 53. a nut; 54. a fixing plate; 55. the second fixing frame; 56. a second movable plate; 57. a clamping plate; 58. a clamping groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment is given by fig. 1 to 11, the invention comprises a base 1, a rotating shaft 2 is arranged above the base 1, the rotating shaft 2 is connected with the base 1 through a rotary driver, two first movable plates 3 are arranged on one side of the rotating shaft 2, a fixed sleeve 4 is sleeved outside the first movable plates 3 and the fixed sleeve 4 in a matched mode through a movable adjusting mechanism, one end of the fixed sleeve 4 is fixedly connected with the rotating shaft 2, one sides, far away from the two fixed sleeves 4, of the fixed sleeves are respectively fixedly connected with a fixed column 5, a supporting frame 6 is arranged above the base 1, the bottom of the fixed column 5 is contacted with the top of the supporting frame 6, the supporting frame 6 is matched with the base 1 through a height adjusting mechanism, one end, far away from the rotating shaft 2, of the first movable plate 3 is fixedly connected with a fixed seat 9, the upper side, far away from the base 1, of the first movable plate is provided with a rotating shaft 8 used for winding a flexible bag film, the rotating shaft 8 is connected with the two fixed seats 9 through a clamping rotating mechanism, one side, far away from the two fixed seats 9 is provided with a rotating plate 10, 10 and the fixed seat 9 is connected through a rotating locking piece, the outer sleeve of the rotating plate 10 is provided with a movable sleeve 11, one side, the movable sleeve 11 is provided with a groove 11 is matched with a groove 13, one side, far away from the inner wall 13 is provided with a groove 13, and is provided with one side of the groove 13 is matched with the inner baffle plate, and is provided with one side 13, 13 is contacted with the groove 13, 13 is contacted with one side 13, 13 is provided with 13, 13 is contacted with 13, 13 is provided with 13, 13 is connected with 13.
In the second embodiment, as shown in fig. 2, fig. 4 and fig. 7, the rotary locking member includes a connecting shaft 17 fixedly installed on the rotary plate 10, one end of the connecting shaft 17 is connected with a fixed seat 9 through a bearing, a first fixed disk 20 is arranged on one side of the rotary plate 10 far away from the fixed seat 9, a limit post 19 is fixedly connected on the first fixed disk 20, the limit post 19 penetrates through the rotary plate 10, a first compression spring 21 is sleeved outside the limit post 19, two ends of the first compression spring 21 are respectively fixedly connected with the rotary plate 10 and the first fixed disk 20, a limit groove 18 matched with the limit post 19 is formed on one side of the fixed seat 9 close to the rotary plate 10, the pressing member includes a first fixed frame 22 fixedly installed on one side of the movable sleeve 11, a first electric telescopic rod 23 is fixedly connected on the first fixed frame 22, a through hole 25 is formed on one end of the movable sleeve 11, a push plate 24 penetrates through the through hole 25, one side of the push plate 24 contacts with one side of the rotary plate 10, a guide block 16 is fixedly connected on the limit plate 14, a guide block 15 is formed on the first groove 12, and the guide block 16 is positioned in the guide block 16 and the guide block 15 is matched with the guide block 15 in the guide groove 12;
after the movable sleeve 11 slides relative to the rotary plate 10, the first electric telescopic rod 23 drives the push plate 24 to move so that the push plate 24 is in contact with one side of the rotary plate 10, the push plate 24 presses the rotary plate 10, the movable sleeve 11 can be fixed relative to the rotary plate 10, when the baffle 13 needs to be rotated, the limiting plate 14 is manually driven to move in the first groove 12, the guide block 16 slides in the guide groove 15 so that the limiting plate 14 is not in contact with one side of the baffle 13 any more, the limitation on the positions of the baffle 13 and the movable sleeve 11 is released, the rotary plate 10 is manually driven to rotate so that the baffle 13 is screwed out of the first groove 12, the limiting post 19 moves to one side of the limiting groove 18, the limiting post 19 is manually pressed, the first compression spring 21 is in a compressed state, one end of the limiting post 19 is inserted into the limiting groove 18, the baffle 13 and the movable sleeve 11 exert a force on the rotary plate 10 and the limiting post 19 due to self gravity so that the limiting post 19 is tightly attached to the inner wall of the limiting groove 18, the first fixed disc 20 and the limiting post 19 are prevented from being pushed by the first compression spring 21 so that one end of the limiting post 19 is always inserted into the limiting groove 18, and the limiting post 19 can not be kept in the first groove 12.
In the third embodiment, based on the first embodiment, as shown in fig. 1, fig. 7, fig. 10 and fig. 11, the clamping and rotating mechanism comprises a first motor 26 fixedly installed on one of the fixed seats 9, a second electric telescopic rod 27 is fixedly connected to the other fixed seat 9, a second fixed disc 28 is fixedly connected to the output end of the first motor 26, a third fixed disc 29 is fixedly connected to one end of the second electric telescopic rod 27, a rotating shaft 8 is located between the second fixed disc 28 and the third fixed disc 29, second grooves 30 are respectively formed in two ends of the rotating shaft 8, movable columns 31 are arranged in the second grooves 30, one ends of the movable columns 31 are connected with one side inner wall of the second grooves 30 through reset springs 33, the two movable columns 31 are connected through prisms 32, an ejection column 35 matched with the movable columns 31 is formed in one side of the third fixed disc 29, and the ejection column 35 and the third fixed disc 29 are connected through bearings;
when the flexible freight bag film contacts with the baffle 13, at this time, the two ends of the rotating shaft 8 are respectively aligned with the ejection column 35 and the slot 34, the third fixed disk 29 is driven to move by the second electric telescopic rod 27, so that the ejection column 35 is inserted into the second groove 30, the ejection column 35 presses one of the movable columns 31, so that the prism 32 pushes one end of the other movable column 31 to be inserted into the slot 34, the reset spring 33 deforms, the two movable columns 31 are fixed between the ejection column 35 and the second fixed disk 28, the second fixed disk 28 is driven to rotate by the first motor 26, the movable columns 31, the rotating shaft 8 and the ejection column 35 can be made to rotate, when the rotating shaft 8 needs to be dismounted, the second electric telescopic rod 27 drives the third fixed disk 29 to move away from the second fixed disk 28, the ejection column 35 slides out of the second groove 30, and the reset spring 33 drives the movable column 31 to move, so that one end of the one movable column 31 slides out of the slot 34, and the dismounting of the rotating shaft 8 can be completed.
In the fourth embodiment, based on the first embodiment, as shown in fig. 2, fig. 5 and fig. 6, the height adjusting mechanism comprises two first screw rods 36, the bottom ends of the first screw rods 36 are connected with the base 1 through bearings, the first screw rods 36 penetrate through the supporting frame 6, the first screw rods 36 are connected with the supporting frame 6 in a threaded manner, the outer parts of the first screw rods 36 are sleeved with fixedly connected chain wheels 37, the two chain wheels 37 are connected through chains 38, the outer part of one first screw rod 36 is sleeved with a fixedly connected fourth fixed disc 39, the base 1 is provided with a limiter matched with the fourth fixed disc 39, the limiter comprises a supporting column 43 fixedly arranged on the base 1, the outer part of the supporting column 43 is sleeved with a fixed ring 42 and a second compression spring 44, two ends of the second compression spring 44 are fixedly connected with the base 1 and the fixed ring 42 respectively, a plurality of limiting holes 40 are formed in the fourth fixed disc 39, the top of the fixed ring 42 is fixedly connected with a limiting pipe 41, and the limiting pipe 41 is spliced in one of the limiting holes 40;
the fixing ring 42 is manually driven to move downwards, so that the limiting pipe 41 is separated from the corresponding limiting hole 40, the second compression spring 44 is in a compressed state, the limitation on the position of the fourth fixing disc 39 is released, the fourth fixing disc 39 and the first screw rod 36 can rotate relative to the base 1, one first screw rod 36 is manually driven to rotate, and the other first screw rod 36 is rotated through the cooperation of the chain wheel 37 and the chain 38, so that the height of the support frame 6 can be adjusted.
Based on the first embodiment, the rotary driver comprises two side plates 45 fixedly installed on a base 1, two ends of a rotating shaft 2 respectively penetrate through the two side plates 45, the side plates 45 and the rotating shaft 2 are connected through bearings, one end of the rotating shaft 2 is fixedly connected with a worm gear 46, a motor seat 47 is fixedly connected on the base 1, a second motor 48 is fixedly connected on the motor seat 47, the output end of the second motor 48 is fixedly connected with a worm 49 meshed with the worm gear 46, the movable adjusting mechanism comprises a first connecting plate 7 arranged between two first movable plates 3, two ends of the first connecting plate 7 are respectively fixedly connected with the two first movable plates 3, two fixed sleeves 4 are connected through a second connecting plate 51, the first connecting plate 7 is fixedly connected with a second screw rod 52, the second screw rod 52 penetrates through the second connecting plate 51, two nuts 53 are sleeved outside the second screw rod 52, the two adjacent nuts 53 are respectively positioned on two sides of the second connecting plate 51, a fixed plate 54 is fixedly connected on the fixed sleeve 4, the base 1 is fixedly connected with a second clamping plate 55, two clamping plates 55 are fixedly connected with a second clamping plate 57 and a second clamping plate 55 fixedly connected with a second clamping plate 57, and a second clamping plate 57 is fixedly connected with a second clamping plate 55 and a second clamping plate 57 fixedly connected with a second clamping plate 55, and a second clamping plate 55 is fixedly connected with a second clamping plate 57 on one side of the second clamping plate 55 is fixedly connected with a second clamping plate 55;
the second motor 48 drives the worm 49 to rotate, the worm wheel 46 is driven to rotate through the worm 49, the rotating shaft 2 drives the fixed sleeve 4 to rotate, after the first movable plate 3 slides relative to the fixed sleeve 4, when the first movable plate 3 is required to be fixed relative to the fixed sleeve 4, the two adjacent nuts 53 are manually driven to rotate, so that the two adjacent nuts 53 clamp the second connecting plate 51, the first movable plate 3 can be fixed relative to the fixed sleeve 4, in the rotating process of the rotating shaft 2 driving the fixed sleeve 4, the fixed plate 54 moves to the upper side of the second fixed frame 55, the fixed plate 54 presses the clamping plate 57, so that the clamping plate 57 and the second movable plate 56 move downwards, the tension spring 50 is in a tension state, when the top of the clamping plate 57 and the top of the second fixed frame 55 are in the same horizontal position, the fixed sleeve 4 is vertically placed, the clamping groove 58 moves to the right above the clamping plate 57, the tension spring 50 drives the second movable plate 56 to move upwards, so that the top of the clamping plate 57 is inserted into the clamping groove 58, the fixed plate 54 is fixed relative to the second fixed frame 55, and the possibility that the fixed sleeve 4 shakes relative to the base 1 is reduced.
Working principle: when the flexible bag film packaging machine works, firstly, the position of the baffle 13 needs to be adjusted, the rotary driver drives the rotating shaft 2 to rotate, the inclination angle of the fixed sleeve 4 is changed, the length of the first movable plate 3 positioned on the fixed sleeve 4 is adjusted through the design of the movable adjusting mechanism, according to the thickness of the flexible bag film wound on the rotating shaft 8, the clamping rotating mechanism and the shaft center of the installed rotating shaft 8 are positioned at the same height, the bottom of the baffle 13 is contacted with the inner wall of the bottom of the first groove 12, the horizontal position of the top of the baffle 13 is consistent with the horizontal position of the top of the base 1, one side of the baffle 13 is contacted with the inner wall of one side of the first groove 12, the other side of the baffle 13 is contacted with the limiting plate 14, the movable sleeve 11 is fixed relative to the rotating plate 10 through the design of the pressing piece, and the distance between the horizontal position of the top of the baffle 13 and the installed rotating shaft 8 is the thickness of the flexible bag film wound, after the position of the clamping and rotating mechanism is adjusted, the height of the supporting frame 6 is adjusted through the height adjusting mechanism so that the supporting frame 6 is contacted with the fixed column 5, the fixed column 5 and the fixed sleeve 4 are supported, the limiting plate 14 is manually driven to slide in the first groove 12 so that the limiting plate 14 is not contacted with one side of the baffle 13 any more, the limitation on the positions of the baffle 13 and the movable sleeve 11 is released, the movable sleeve 11 and the rotating plate 10 can rotate, the rotating plate 10 and the movable sleeve 11 rotate through the design of the rotary locking piece, the baffle 13 is screwed out of the first groove 12, the position adjustment of the baffle 13 can be completed, the rotating shaft 8 wound with the flexible packaging bag film is manually pushed to roll on the base 1, when the flexible packaging bag film is contacted with the baffle 13, the two ends of the rotating shaft 8 are respectively aligned with the clamping and rotating mechanism at the moment, no repeated adjustment of the position of the rotating shaft 8 by workers is required, ensuring the mounting precision, improving the assembly efficiency, after the rotating shaft 8 is mounted, driving the rotating shaft 2 to rotate by a rotary driver so as to enable the fixed sleeve 4 to be vertical to a horizontal plane, enabling the rotating shaft 8 to move to a working position, enabling the movable sleeve 11 to slide relative to the rotating plate 10, driving the push plate 24 to move so as to enable the push plate 24 to be contacted with one side of the rotating plate 10, enabling the movable sleeve 11 to be fixed relative to the rotating plate 10 by the push plate 24 pressing the rotating plate 10, enabling the limiting plate 14 to move in the first groove 12 by manual driving when the baffle 13 is required to rotate, enabling the limiting plate 14 to be not contacted with one side of the baffle 13 any more, releasing the limitation on the positions of the baffle 13 and the movable sleeve 11, enabling the baffle 10 to rotate by manual driving so as to enable the baffle 13 to be screwed out from the first groove 12, enabling the limiting post 19 to move to one side of the limiting groove 18, and enabling the limiting post 19 to be manually pressed, the first compression spring 21 is in a compressed state, one end of the limit post 19 is inserted into the limit groove 18, the baffle 13 and the movable sleeve 11 apply a force to the rotary plate 10 and the limit post 19 due to self gravity, so that the limit post 19 is tightly attached to the inner wall of the limit groove 18, the first compression spring 21 is prevented from pushing the first fixed disk 20 and the limit post 19 to move, one end of the limit post 19 is always inserted into the limit groove 18, the baffle 13 can be kept in a state of no longer being positioned in the first groove 12, when the flexible container film contacts with the baffle 13, two ends of the rotary shaft 8 are aligned with the ejection post 35 and the slot 34 respectively, the third fixed disk 29 is driven to move through the second electric telescopic rod 27, so that the ejection post 35 is inserted into the second groove 30, the ejection post 35 presses one movable post 31, so that the prism 32 pushes one end of the other movable post 31 to be inserted into the slot 34, the reset spring 33 deforms, the two movable columns 31 are fixed between the ejection column 35 and the second fixed disk 28, the second fixed disk 28 is driven to rotate by the first motor 26, so that the movable columns 31, the rotating shaft 8 and the ejection column 35 can rotate, when the rotating shaft 8 needs to be dismounted, the second electric telescopic rod 27 drives the third fixed disk 29 to move away from the second fixed disk 28, the ejection column 35 slides out of the second groove 30, the reset spring 33 drives the movable columns 31 to move, one end of one movable column 31 slides out of the slot 34, dismounting of the rotating shaft 8 can be completed, the fixed ring 42 is manually driven to move downwards, the limiting pipe 41 is separated from the corresponding limiting hole 40, the second compression spring 44 is in a compressed state, the limitation on the position of the fourth fixed disk 39 is released, so that the fourth fixed disk 39 and the first screw 36 can rotate relative to the base 1, manually driving one of the first screw rods 36 to rotate, through the cooperation of the chain wheel 37 and the chain 38, the other first screw rod 36 can rotate, the height of the support frame 6 can be adjusted, the second motor 48 drives the worm 49 to rotate, the worm gear 46 is driven by the worm 49 to rotate, the rotating shaft 2 drives the fixed sleeve 4 to rotate, when the first movable plate 3 slides relative to the fixed sleeve 4 and needs to fix the first movable plate 3 relative to the fixed sleeve 4, the adjacent two nuts 53 are manually driven to rotate, so that the adjacent two nuts 53 clamp the second connecting plate 51, the first movable plate 3 can be fixed relative to the fixed sleeve 4, the fixed plate 54 moves to the upper part of the second fixed frame 55 in the rotating process of the rotating shaft 2 driving the fixed sleeve 4, the clamping plate 57 is pressed by the fixed plate 54, so that the clamping plate 57 and the second movable plate 56 move downwards, and the tension spring 50 is in a tension state, when the top of the clamping plate 57 and the top of the second fixing frame 55 are at the same horizontal position, the fixing sleeve 4 is vertically placed, the clamping groove 58 moves to be right above the clamping plate 57, the tension spring 50 drives the second movable plate 56 to move upwards, so that the top end of the clamping plate 57 is inserted into the clamping groove 58, the fixing plate 54 is fixed relative to the second fixing frame 55, and the possibility that the fixing sleeve 4 shakes relative to the base 1 is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flexible freight bag production is with material loading frame, includes base (1), its characterized in that: the top of base (1) is equipped with pivot (2), pivot (2) and base (1) are connected through rotary actuator, one side of pivot (2) is equipped with two first fly leaf (3), the outside cover of first fly leaf (3) is equipped with fixed cover (4), the top of first fly leaf (3) and fixed cover (4) pass through movable adjustment mechanism cooperation setting, one end and pivot (2) fixed connection of fixed cover (4), one side that two fixed covers (4) kept away from mutually is fixedly connected with fixed column (5) respectively, the top of base (1) is equipped with support frame (6), the bottom of fixed column (5) contacts with the top of support frame (6), support frame (6) and base (1) are through high adjustment mechanism cooperation setting, one end fixedly connected with fixing base (9) that pivot (2) were kept away from to first fly leaf (3), the top of base (1) is equipped with rotation axis (8) that are used for winding bagging film, connect through the centre gripping rotary mechanism who is used for rotatory fixed rotation axis (8) between rotation axis (8) and two fixing bases (9), one side that two fixing bases (9) kept away from mutually is equipped with rotation plate (10) and is equipped with swivel plate (10) and is kept away from by swivel plate (10), a pressing piece matched with the rotating plate (10) is arranged on the movable sleeve (11), one end of the movable sleeve (11) is fixedly connected with a baffle plate (13), one side of the baffle plate (13) away from the movable sleeve (11) is an arc surface, a first groove (12) matched with the baffle plate (13) is formed in the base (1), a limit plate (14) in sliding connection is arranged in the first groove (12), one side of the baffle plate (13) is contacted with the inner wall of one side of the first groove (12), and the other side of the baffle plate (13) is contacted with the limit plate (14);
the rotary locking piece comprises a connecting shaft (17) fixedly arranged on the rotary plate (10), one end of the connecting shaft (17) is connected with a fixed seat (9) through a bearing, a first fixed disc (20) is arranged on one side, far away from the fixed seat (9), of the rotary plate (10), a limiting column (19) is fixedly connected to the first fixed disc (20), the limiting column (19) penetrates through the rotary plate (10), a first compression spring (21) is sleeved outside the limiting column (19), two ends of the first compression spring (21) are fixedly connected with the rotary plate (10) and the first fixed disc (20) respectively, and a limiting groove (18) matched with the limiting column (19) is formed in one side, close to the rotary plate (10), of the fixed seat (9);
the pressing piece comprises a first fixing frame (22) fixedly arranged on one side of the movable sleeve (11), a first electric telescopic rod (23) is fixedly connected to the first fixing frame (22), a through hole (25) is formed in the movable sleeve (11), a push plate (24) is fixedly connected to one end of the first electric telescopic rod (23), the push plate (24) penetrates through the through hole (25), and one side of the push plate (24) is contacted with one side of the rotary plate (10);
the clamping and rotating mechanism comprises a first motor (26) fixedly arranged on one of the fixed seats (9), a second electric telescopic rod (27) is fixedly connected to the other fixed seat (9), a second fixed disc (28) is fixedly connected to the output end of the first motor (26), a third fixed disc (29) is fixedly connected to one end of the second electric telescopic rod (27), a rotating shaft (8) is positioned between the second fixed disc (28) and the third fixed disc (29), second grooves (30) are respectively formed in two ends of the rotating shaft (8), movable columns (31) are arranged in the second grooves (30), one ends of the movable columns (31) are connected with one side inner wall of the second grooves (30) through reset springs (33), the two movable columns (31) are connected through prisms (32), an inserting groove (34) matched with the movable columns (31) is formed in the second fixed disc (28), an ejection column (35) matched with the second grooves (30) is formed in one side of the third fixed disc (29), and the ejection column (35) and the third fixed disc (29) are connected through bearings;
the rotary driver comprises two side plates (45) fixedly mounted on a base (1), two ends of a rotating shaft (2) penetrate through the two side plates (45) respectively, the side plates (45) are connected with the rotating shaft (2) through bearings, one end of the rotating shaft (2) is fixedly connected with a worm wheel (46), a motor seat (47) is fixedly connected to the base (1), a second motor (48) is fixedly connected to the motor seat (47), and an output end of the second motor (48) is fixedly connected with a worm (49) meshed with the worm wheel (46).
2. The loading frame for flexible freight bag production according to claim 1, wherein: the limiting plate (14) is fixedly connected with a guide block (16), the first groove (12) is provided with a guide groove (15), the guide block (16) is located in the guide groove (15), and the limiting plate (14) is slidably mounted in the first groove (12) through the cooperation of the guide groove (15) and the guide block (16).
3. The loading frame for flexible freight bag production according to claim 1, wherein: the height adjusting mechanism comprises two first screw rods (36), the bottom ends of the first screw rods (36) are connected with the base (1) through bearings, the first screw rods (36) penetrate through the supporting frame (6), the first screw rods (36) are connected with the supporting frame (6) in a threaded mode, a sprocket (37) fixedly connected with the outside of each first screw rod (36) is sleeved, the two sprocket (37) are connected through a chain (38), a fourth fixed disc (39) fixedly connected with the outside of one first screw rod (36) is sleeved, and a limiter matched with the fourth fixed disc (39) is arranged on the base (1).
4. A flexible freight bag production feeding rack according to claim 3, wherein: the stopper includes support column (43) of fixed mounting on base (1), and the outside cover of support column (43) is equipped with solid fixed ring (42) and second compression spring (44), and the both ends of second compression spring (44) are respectively with base (1) and solid fixed ring (42) fixed connection, have seted up a plurality of spacing holes (40) on fourth fixed disk (39), and the top fixedly connected with spacing pipe (41) of solid fixed ring (42), and spacing pipe (41) peg graft in one of them spacing hole (40).
5. The loading frame for flexible freight bag production according to claim 1, wherein: the movable adjusting mechanism comprises a first connecting plate (7) arranged between two first movable plates (3), two ends of the first connecting plate (7) are fixedly connected with the two first movable plates (3) respectively, two fixing sleeves (4) are connected through a second connecting plate (51), a second screw rod (52) is fixedly connected to the first connecting plate (7), the second screw rod (52) penetrates through the second connecting plate (51), two nuts (53) are sleeved outside the second screw rod (52), and two adjacent nuts (53) are located on two sides of the second connecting plate (51) respectively.
6. The loading frame for flexible freight bag production according to claim 1, wherein: fixedly connected with fixed plate (54) on fixed cover (4), fixedly connected with two second mounts (55) on base (1), one side of second mount (55) is equipped with second fly leaf (56), the top and the second mount (55) of second fly leaf (56) are connected through extension spring (50), fixedly connected with cardboard (57) on second fly leaf (56), and cardboard (57) run through second mount (55), offered on fixed plate (54) with cardboard (57) matched with draw-in groove (58).
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| CN202310034304.9A CN115924584B (en) | 2023-01-10 | 2023-01-10 | Loading frame for flexible freight bag production |
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| CN202310034304.9A CN115924584B (en) | 2023-01-10 | 2023-01-10 | Loading frame for flexible freight bag production |
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| CN115924584B true CN115924584B (en) | 2023-05-12 |
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| CN115924584A (en) | 2023-04-07 |
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