CN111377087A - Device for disassembling food packaging box - Google Patents
Device for disassembling food packaging box Download PDFInfo
- Publication number
- CN111377087A CN111377087A CN201811607697.3A CN201811607697A CN111377087A CN 111377087 A CN111377087 A CN 111377087A CN 201811607697 A CN201811607697 A CN 201811607697A CN 111377087 A CN111377087 A CN 111377087A
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- Prior art keywords
- fixed
- rod
- plate
- spring
- pull rope
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/10—De-stacking nested articles
- B65G59/107—De-stacking nested articles by means of rotary devices or endless elements
Abstract
The invention discloses a device for unpacking a food packaging box, wherein a positioning rod is fixed at the top end of an installation rack, a rack support is fixed on the installation rack below the positioning rod, a rack is installed at the top end of the rack support, the rack is meshed with a gear, the gear is fixed on a gear fixing shaft, two ends of the gear fixing shaft are inserted on side plates, and end plates are fixed at two ends of the side plates; an extension rod of the cylinder is fixed with an end plate at the left end of the side plate; a fixed sleeve connecting plate is fixed on the side plate, a fixed sleeve is fixed on the fixed sleeve connecting plate, a lifting rod is inserted in the fixed sleeve, an unlocking pressing plate is fixed at the lower end of the lifting rod, the unlocking pressing plate is arranged below the fixed sleeve, a sucker mounting plate is fixed on the lifting rod below the unlocking pressing plate, and a rubber sucker is fixed at the bottom end of the sucker mounting plate; the packing box placing box is arranged below the rubber sucker and fixed on the ground. The invention has the beneficial effect of improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of food packaging machinery, in particular to a device for disassembling a food packaging box.
Background
With the continuous improvement of living standard, people are pursuing better living quality, and more consumers are more inclined to taste various gourmets all over the country; however, due to the geographical location limitation, many consumers can only taste the food through online shopping. Therefore, the packaging of various gourmets in disposable food packaging boxes is a necessary choice for food processing manufacturers. In the process of packaging food in the disposable food packaging box, the disposable food packaging box is firstly placed on a conveying belt on a food packaging production line; but the disposable food package box that food processing factory used at present, all supply by disposable food package box supplier directly, when disposable food package box supplier transported disposable food package box to food processing factory, disposable food package box mostly all piled up together like the paper cup, when needing to place disposable food package box on the conveyer belt, all be the manual work and unpack disposable food package box apart, place on the conveyer belt, this kind of mode is wasted time and energy, influences work efficiency. Therefore, it is necessary to develop a device for unpacking the food packing box.
Disclosure of Invention
Aiming at the defects, the invention provides a device for disassembling a food packaging box, which is used for solving the problem of low efficiency of manual box disassembling at present.
In order to achieve the purpose, the invention adopts the following technical scheme:
a device for detaching a food packaging box comprises a mounting frame, wherein a positioning rod is fixed at the top end of the mounting frame, a positioning block is fixed at one end, away from the mounting frame, of the positioning rod, and a front collision block is fixed at one end, close to the mounting frame, of the positioning block; a rack support is fixed on the mounting rack below the positioning rod, a rack is mounted at the top end of the rack support, the rack is meshed with a gear, the gear is fixed on a gear fixing shaft, two ends of the gear fixing shaft are inserted into the side plates, and end plates are fixed at two ends of the side plates; a baffle is arranged on the outer side of the gear and fixed at the top end of the rack support; an extension rod of the cylinder is fixed with an end plate at the left end of the side plate; a fixed sleeve connecting plate is fixed on the side plate, a fixed sleeve is fixed on the fixed sleeve connecting plate, a lifting rod is inserted in the fixed sleeve, two ends of the lifting rod extend out of the fixed sleeve, an unlocking pressing plate is fixed at the lower end of the lifting rod and is arranged below the fixed sleeve, a sucker mounting plate is fixed on the lifting rod below the unlocking pressing plate, and a rubber sucker is fixed at the bottom end of the sucker mounting plate; a fixing ring is fixed on the lifting rod in the fixing sleeve, a first return spring is arranged between the fixing ring and the inner bottom wall of the fixing sleeve, and the first return spring is sleeved on the lifting rod; a lifting sliding sleeve is sleeved on the lifting rod in the fixing sleeve, a lower pull rope fixing rod and an upper pull rope fixing rod are respectively fixed at the left end and the right end of the lifting sliding sleeve, and the lower pull rope fixing rod and the upper pull rope fixing rod penetrate through a sliding groove formed in the fixing sleeve and extend out of the fixing sleeve; an upper pull rope is fixed on the upper pull rope fixing rod, the upper pull rope is guided by a guide wheel I and then connected with one end of an upper pull spring, the other end of the upper pull spring is connected with the upper pull rope fixing rod through the upper pull rope, and the upper pull rope fixing rod is fixed on the side plate; the lower pull rope is fixed on the lower pull rope fixing rod, the lower pull rope is connected with one end of a lower pull spring, the other end of the lower pull spring is fixed with the gear fixing shaft on the left side of the fixing sleeve through the lower pull rope, the lower pull rope below the lower pull spring is guided by a guide rod and then fixed with the gear fixing shaft, two ends of the guide rod are inserted on a guide rod mounting seat, and the guide rod mounting seat is fixed on the side plate; stirring pin mounting grooves are formed in the lifting sliding sleeve and the lower pull rope fixing rod, stirring pins are inserted in the stirring pin mounting grooves, and one ends of the stirring pins extend out of the stirring pin mounting grooves and extend into stirring pin insertion grooves formed in the lifting rod; a spring baffle is fixed on the stirring pin in the stirring pin mounting groove, a first compression spring is arranged between the spring baffle and the left side wall of the stirring pin mounting groove, and the first compression spring is sleeved on the stirring pin; one end of the stirring pin, which is far away from the stirring pin extending groove, is connected with an unlocking pull rope, the other end of the unlocking pull rope is connected with a fixed rod after being guided by a guide column, the fixed rod is fixed at the bottom end of a lower pull rope fixed rod, the guide column is fixed on a via hole wall and a supporting plate which are arranged on the lower pull rope fixed rod, and the supporting plate is fixed at the bottom end of the lower pull rope fixed rod; an unlocking pressing block is arranged below the unlocking pull rope and fixed on the outer side wall of the fixed sleeve; a lock block is fixed at the top end of the lower stay cord fixing rod, a lock tongue mounting groove is formed in the lock block, a lock tongue is inserted in the lock tongue mounting groove, two ends of the lock tongue extend out of the lock block, a spring baffle II is fixed on the lock tongue in the lock tongue mounting groove, a compression spring II is arranged between the spring baffle II and the left side wall of the lock tongue mounting groove, and the compression spring II is sleeved on the lock tongue; a transverse pin is fixed at the left end of the lock tongue, a shifting fork is arranged on the right side of the transverse pin and sleeved on the lock tongue, a lever is fixed at the bottom end of the shifting fork and hinged with a hinge seat, and the hinge seat is fixed on the lock block; a second collision block is arranged on the left side of the lever and fixed on a lower fixed rod which is fixed on the mounting frame; a valve body is fixed at the top end of the lifting rod, a valve core is inserted in the valve body, the left end of the valve core extends out of the valve body, a second reset spring is arranged between the left end of the valve core extending out of the valve body and the valve body, the second reset spring is sleeved on the valve core, a first collision block is arranged on the left side of the valve core and fixed on an upper fixing rod, and the upper fixing rod is fixed on a mounting frame; the top end of the valve body is provided with a negative pressure inlet which is communicated with a negative pressure pump through a hose; the lifting rod is internally provided with a vent hole which is communicated with the valve body and the rubber sucker; the valve body is also inserted with a lock rod, the top end of the lock rod is contacted with the valve core, the valve core is provided with a lock rod extending groove, the lower end of the lock rod extends out of the valve body, and a cross rod is fixed on the lock rod extending out of the valve body; a third spring baffle is fixed on the lock rod and arranged in a first spring installation groove formed in the valve body, a third compression spring is arranged between the third spring baffle and the inner bottom wall of the first spring installation groove, and the third compression spring is sleeved on the lock rod; an unlocking rod is arranged above the cross rod and is inserted into the sliding sleeve, the sliding sleeve is fixed on the outer bottom wall of the valve body, a spring baffle plate IV is fixed on the unlocking rod and is arranged in a spring mounting groove II formed in the sliding sleeve, a compression spring IV is arranged between the spring baffle plate IV and the left side wall of the spring mounting groove II, and the compression spring IV is sleeved on the unlocking rod; an unlocking push block is fixed at one end of the lock rod, which is far away from the cross rod; a packing box placing box is arranged below the rubber sucker and fixed on the ground, a lifting bottom plate is arranged in the packing box placing box in a sliding mode, a plurality of packing boxes are placed above the lifting bottom plate and arranged in the packing box placing box, and a compression spring V is arranged between the lifting bottom plate and the inner bottom wall of the packing box placing box; a splitting sliding sleeve is fixed at the top end of the packing box placing box, an upper pressing sheet mounting groove and a splitting sheet mounting groove are formed in the splitting sliding sleeve, an upper pressing sheet and a splitting sheet are respectively inserted into the upper pressing sheet mounting groove and the splitting sheet mounting groove, and one end of the upper pressing sheet and one end of the splitting sheet extend out of the splitting sliding sleeve; a compression spring six is arranged between the upper pressing sheet and the inner side wall of the upper pressing sheet mounting groove, a compression spring seven is arranged between the disassembling sheet and the inner side wall of the disassembling sheet mounting groove, a connecting rope is fixed at one end of the upper pressing sheet close to the compression spring six, and the other end of the connecting rope is connected with one end of the disassembling sheet close to the compression spring seven after being guided by a guide wheel II; and the top end of the upper pressing sheet is fixedly provided with a poking block, and the poking block extends out of the splitting sliding sleeve through a poking block sliding groove formed in the splitting sliding sleeve.
Further, the quantity of split sliding sleeve is individual, and the equipartition is on the roof of packing carton placing box.
Furthermore, rubber pads are wrapped on the front collision block, the collision block I and the collision block II.
The invention has the beneficial effects that: the food packaging box that will pile up together that this device can be quick is torn open the box to on placing the conveyor on the food packaging production line fast with food packaging box, improved work efficiency, reduced intensity of labour.
Drawings
FIG. 1 is a schematic view of a device for unpacking a food packing box according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a partial enlarged view of FIG. 2B;
FIG. 4 is an enlarged view of a portion of FIG. 3C;
FIG. 5 is a schematic structural view of the yoke;
FIG. 6 is an enlarged view of a portion of FIG. 2D;
fig. 7 is a partial enlarged view at fig. 6E;
FIG. 8 is an enlarged view of a portion of FIG. 1F;
fig. 9 is a partial enlarged view of fig. 8H;
FIG. 10 is a schematic view of the structure of the package;
FIG. 11 is a schematic view showing the installation positions of the baffle plate, the guide rod and the guide rod installation seat;
FIG. 12 is a schematic view showing the installation position of the upper cord fixing lever;
fig. 13 is a first schematic view of the connection relationship between the fixing sleeve and the connecting plate of the fixing sleeve;
fig. 14 is a second schematic view of the connection relationship between the fixing sleeve and the connecting plate of the fixing sleeve;
FIG. 15 is a graph showing the position distribution of a disassembled sliding sleeve;
FIG. 16 is a first view showing a part of the apparatus in operation;
FIG. 17 is a second schematic view of a part of the apparatus during operation;
FIG. 18 is a third schematic view showing a part of the apparatus in operation;
in the figure, 1, a mounting frame; 2. a cylinder; 3. positioning a rod; 4. positioning blocks; 5. a front collision block; 6. an upper fixing rod; 7. a lower fixing rod; 8. a first collision block; 9. a second collision block; 10. a rack bracket; 11. a rack; 12. a gear; 13. a gear fixing shaft; 14. a side plate; 15. an end plate; 16. a baffle plate; 17. a guide stick; 18. a guide stick mounting seat; 19. fixing a sleeve; 20. a fixed sleeve connecting plate; 21. a lifting rod; 22. a fixing ring; 23. a first return spring; 24. unlocking the pressing plate; 25. a sucker mounting plate; 26. a rubber suction cup; 27. lifting the sliding sleeve; 28. an upper pull rope fixing rod; 29. a rope fixing rod is pulled down; 30. a sliding groove; 31. pulling a rope upwards; 32. a pull-up spring; 33. a first guide wheel; 34. an upper pull rope fixing rod; 35. a lower pull rope; 36. a pull-down spring; 37. unlocking the pressing block; 38. stirring pins; 39. the stirring pin extends into the groove; 40. a pin mixing mounting groove; 41. a first compression spring; 42. a spring baffle; 43. unlocking the pull rope; 44. fixing the rod; 45. a support plate; 46. a guide post; 47. a locking block; 48. a latch bolt; 49. a lock tongue mounting groove; 50. a second spring baffle plate; 51. a second compression spring; 52. a transverse pin; 53. shifting a fork; 54. a lever; 55. a hinged seat; 56. a valve body; 57. a valve core; 58. a second return spring; 59. a negative pressure inlet; 60. a lock lever; 61. a third compression spring; 62. a spring baffle plate III; 63. a first spring mounting groove; 64. a cross bar; 65. an unlocking lever; 66. unlocking the push block; 67. a sliding sleeve; 68. a fourth compression spring; 69. a spring baffle plate IV; 70. a second spring mounting groove; 71. a packing box placing box; 72. a lifting bottom plate; 73. a compression spring V; 74. packaging boxes; 75. disassembling the sliding sleeve; 76. pressing the mixture into tablets; 77. splitting the slices; 78. an upper tabletting installing groove; 79. a split piece mounting groove; 80. connecting ropes; 81. a compression spring six; 82. a compression spring seventh; 83. a second guide wheel; 84. a shifting block; 85. a shifting block sliding groove; 86. production line conveyor.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-18, the device for unpacking the food packaging box comprises an installation frame 1, wherein a positioning rod 3 is fixed at the top end of the installation frame 1, a positioning block 4 is fixed at one end of the positioning rod 3 far away from the installation frame 1, and a front collision block 5 is fixed at one end of the positioning block 4 close to the installation frame 1; a rack support 10 is fixed on the mounting rack 1 below the positioning rod 3, a rack 11 is mounted at the top end of the rack support 10, a gear 12 is meshed with the rack 11, the gear 12 is fixed on a gear fixing shaft 13, two ends of the gear fixing shaft 13 are inserted into side plates 14, and end plates 15 are fixed at two ends of the side plates 14; a baffle plate 16 is arranged on the outer side of the gear 12, and the baffle plate 16 is fixed at the top end of the rack bracket 10; the mounting frame 1 is also provided with a cylinder 2, and an extension rod of the cylinder 2 is fixed with an end plate 15 at the left end of the side plate 14; a fixed sleeve connecting plate 20 is fixed on the side plate 14, a fixed sleeve 19 is fixed on the fixed sleeve connecting plate 20, a lifting rod 21 is inserted in the fixed sleeve 19, two ends of the lifting rod 21 extend out of the fixed sleeve 19, an unlocking pressing plate 24 is fixed at the lower end of the lifting rod 21, the unlocking pressing plate 24 is arranged below the fixed sleeve 19, a suction cup mounting plate 25 is fixed on the lifting rod 21 below the unlocking pressing plate 24, and a rubber suction cup 26 is fixed at the bottom end of the suction cup mounting plate 25; a fixing ring 22 is fixed on the lifting rod 21 in the fixing sleeve 19, a first return spring 23 is arranged between the fixing ring 22 and the inner bottom wall of the fixing sleeve 19, and the first return spring 23 is sleeved on the lifting rod 21; a lifting sliding sleeve 27 is sleeved on the lifting rod 21 in the fixed sleeve 19, a lower pull rope fixing rod 29 and an upper pull rope fixing rod 28 are respectively fixed at the left end and the right end of the lifting sliding sleeve 27, and the lower pull rope fixing rod 29 and the upper pull rope fixing rod 28 pass through a sliding groove 30 formed in the fixed sleeve 19 and extend out of the fixed sleeve 19; an upper pull rope 31 is fixed on the upper pull rope fixing rod 28, the upper pull rope 31 is guided by a first guide wheel 33 and then connected with one end of an upper pull spring 32, the other end of the upper pull spring 32 is connected with an upper pull rope fixing rod 34 through the upper pull rope 31, and the upper pull rope fixing rod 34 is fixed on the side plate 14; a lower pull rope 35 is fixed on the lower pull rope fixing rod 29, the lower pull rope 35 is connected with one end of a lower pull spring 36, the other end of the lower pull spring 36 is fixed with the gear fixing shaft 13 on the left side of the fixing sleeve 19 through the lower pull rope 35, a part of the lower pull rope 35 is wound on the gear fixing shaft 13, the lower pull rope 35 below the lower pull spring 36 is guided by a guide stick 17 and then fixed with the gear fixing shaft 13, two ends of the guide stick 17 are inserted on the guide stick mounting seat 18, and the guide stick mounting seat 18 is fixed on the side plate 14; a stirring pin mounting groove 40 is formed in the lifting sliding sleeve 27 and the lower pull rope fixing rod 29, a stirring pin 38 is inserted in the stirring pin mounting groove 40, and one end of the stirring pin 38 extends out of the stirring pin mounting groove 40 and extends into a stirring pin extending groove 39 formed in the lifting rod 21; a spring baffle plate 42 is fixed on the stirring pin 38 in the stirring pin mounting groove 40, a first compression spring 41 is arranged between the spring baffle plate 42 and the left side wall of the stirring pin mounting groove 40, and the first compression spring 41 is sleeved on the stirring pin 38; an unlocking pull rope 43 is connected to one end of the stirring pin 38, which is far away from the stirring pin extending groove 39, the other end of the unlocking pull rope 43 is connected with a fixing rod 44 after being guided by a guide column 46, the fixing rod 44 is fixed at the bottom end of the lower pull rope fixing rod 29, the guide column 46 is fixed on a via hole wall and a supporting plate 45 which are arranged on the lower pull rope fixing rod 29, and the supporting plate 45 is fixed at the bottom end of the lower pull rope fixing rod 29; an unlocking pressing block 37 is arranged below the unlocking pull rope 43, and the unlocking pressing block 37 is fixed on the outer side wall of the fixed sleeve 19; a lock block 47 is fixed at the top end of the lower pull rope fixing rod 29, a lock tongue mounting groove 49 is formed in the lock block 47, a lock tongue 48 is inserted in the lock tongue mounting groove 49, two ends of the lock tongue 48 extend out of the lock block 47, a spring baffle plate two 50 is fixed on the lock tongue 48 in the lock tongue mounting groove 49, a compression spring two 51 is arranged between the spring baffle plate two 50 and the left side wall of the lock tongue mounting groove 49, and the compression spring two 51 is sleeved on the lock tongue 48; a transverse pin 52 is fixed at the left end of the bolt 48, a shifting fork 53 is arranged at the right side of the transverse pin 52, the shifting fork 53 is sleeved on the bolt 48, a lever 54 is fixed at the bottom end of the shifting fork 53, the lever 54 is hinged with a hinged seat 55, and the hinged seat 55 is fixed on the lock block 47; a second collision block 9 is arranged on the left side of the lever 54, the second collision block 9 is fixed on the lower fixing rod 7, and the lower fixing rod 7 is fixed on the mounting frame 1; a valve body 56 is fixed at the top end of the lifting rod 21, a valve core 57 is inserted in the valve body 56, the left end of the valve core 57 extends out of the valve body 56, a second return spring 58 is arranged between the left end of the valve core 57 extending out of the valve body 56 and the valve body 56, the second return spring 58 is sleeved on the valve core 57, a first collision block 8 is arranged at the left side of the valve core 57, the first collision block 8 is fixed on the upper fixing rod 6, and the upper fixing rod 6 is fixed on the mounting frame 1; a negative pressure inlet 59 is arranged at the top end of the valve body 56, and the negative pressure inlet 59 is communicated with a negative pressure pump through a hose; a vent hole is arranged in the lifting rod 21 and is communicated with the valve body 56 and the rubber suction cup 26; a lock rod 60 is also inserted on the valve body 56, the top end of the lock rod 60 is contacted with the valve core 57, the valve core 57 is provided with a lock rod extending groove, the lower end of the lock rod 60 extends out of the valve body 56, and a cross rod 64 is fixed on the lock rod 60 extending out of the valve body 56; a third spring baffle 62 is fixed on the lock rod 60, the third spring baffle 62 is arranged in a first spring installation groove 63 formed in the valve body 56, a third compression spring 61 is arranged between the third spring baffle 62 and the inner bottom wall of the first spring installation groove 63, and the third compression spring 61 is sleeved on the lock rod 60; an unlocking rod 65 is arranged above the cross rod 64, the unlocking rod 65 is inserted into a sliding sleeve 67, the sliding sleeve 67 is fixed on the outer bottom wall of the valve body 56, a spring baffle plate IV 69 is fixed on the unlocking rod 65, the spring baffle plate IV 69 is arranged in a spring mounting groove II 70 formed in the sliding sleeve 67, a compression spring IV 68 is arranged between the spring baffle plate IV 69 and the left side wall of the spring mounting groove II 70, and the compression spring IV 68 is sleeved on the unlocking rod 65; an unlocking push block 66 is fixed at one end of the lock rod 65 far away from the cross rod 64; a packing box placing box 71 is arranged below the rubber suction cup 26, the packing box placing box 71 is fixed on the ground, a lifting bottom plate 72 is arranged in the packing box placing box 71 in a sliding mode, a plurality of packing boxes 74 are placed above the lifting bottom plate 72, the packing boxes 74 are arranged in the packing box placing box 71, and a compression spring five 73 is arranged between the lifting bottom plate 72 and the inner bottom wall of the packing box placing box 71; a splitting sliding sleeve 75 is fixed at the top end of the packing box placing box 71, an upper tabletting installation groove 78 and a splitting piece installation groove 79 are formed in the splitting sliding sleeve 75, an upper tabletting 76 and a splitting piece 77 are respectively inserted into the upper tabletting installation groove 78 and the splitting piece installation groove 79, and one end of the upper tabletting 76 and one end of the splitting piece 77 extend out of the splitting sliding sleeve 75; a sixth compression spring 81 is arranged between the upper pressing sheet 76 and the inner side wall of the upper pressing sheet mounting groove 78, a seventh compression spring 82 is arranged between the splitting sheet 77 and the inner side wall of the splitting sheet mounting groove 79, a connecting rope 80 is fixed at one end of the upper pressing sheet 76 close to the sixth compression spring 81, and the other end of the connecting rope 80 is connected with one end of the splitting sheet 77 close to the seventh compression spring 82 after being guided by a second guide wheel 83; a shifting block 84 is fixed at the top end of the upper pressing sheet 76, and the shifting block 84 extends out of the split sliding sleeve 75 through a shifting block sliding groove 85 formed in the split sliding sleeve 75;
wherein the number of the split sliding sleeves 75 is 4, and the split sliding sleeves are uniformly distributed on the top wall of the packing box placing box 71;
wherein, the front collision block 5, the first collision block 8 and the second collision block 9 are wrapped with rubber pads.
In this embodiment, when a plurality of stacked packages 74 are to be unpacked and placed on the production line conveyor 86, the air cylinder 2 is first supplied with air in the forward direction, with the air cylinder 2 in the position shown in fig. 1; the cylinder 2 can drive the end plate 15 to move leftwards, the end plate 15 can drive the side plate 14 to move leftwards, the side plate 14 can drive the fixing sleeve 19 to move leftwards through the fixing sleeve connecting plate 20, the fixing sleeve 19 can drive the lifting rod 21 to move leftwards, the lifting rod 21 can drive the valve body 56 to move leftwards, the valve body 56 can drive the valve core 57 to move leftwards, the valve core 57 can collide with the first collision block 8, the first collision block 8 can push the valve core 57 to the right side, the valve core 57 is communicated with the valve body 56, and at the moment, the lock rod 60 extends into the valve core 57 under the elastic force of the compression spring III 61 and is provided with a lock rod extending groove, so; meanwhile, the lifting rod 21 can drive the lifting sliding sleeve 27 to move leftwards when moving leftwards, the lifting sliding sleeve 27 can drive the lower pull rope fixing rod 29 to move leftwards, the lower pull rope fixing rod 29 can drive the locking block 47 to move leftwards, the locking block 47 can drive the hinge seat 55 to move leftwards, the hinge seat 55 can drive the lever 54 to move leftwards, the lever 54 can collide with the collision block II 9, the collision block II 9 can push the lever 54, the lever 54 drives the pull fork 53 to push the transverse pin 52, the transverse pin 52 drives the lock tongue 48 to move leftwards, at the moment, the lock tongue 48 can not block the top end of the fixing sleeve 19 any more, under the tensile force of the lower pull spring 36, the lower pull spring 36 can drive the lower pull rope fixing rod 29 to move downwards, the lower pull rope fixing rod 29 can drive the lifting sliding sleeve 27 and the upper pull rope fixing rod 28 to move downwards, the lifting sliding sleeve 27 can drive the lifting rod 21 to move downwards, The unlocking pressing plate 24, the sucker mounting plate 25 and the rubber sucker 26 move downwards, and meanwhile, the upper pull rope fixing rod 28 pulls the upper pull spring 32 when moving downwards, so that the upper pull spring 32 stores energy; when the rubber suction cup 26 moves downwards to a proper position, the rubber suction cup 26 contacts with the packaging box 74, negative pressure generated by a negative pressure pump can enable the rubber suction cup 26 to suck the packaging box 74, the unlocking pressing plate 24 can also push the shifting block 84 at the moment, the shifting block 84 drives the upper pressing plate 76 to move towards the direction close to the disassembling sliding sleeve 75, the disassembling piece 77 can move towards the direction far away from the disassembling sliding sleeve 75 under the elastic force of the compression spring seven 82, when the disassembling piece 77 is inserted between the packaging box 74 at the top end and the next top end, the upper pressing plate 76 is pressed on the packaging box 74 at the top end, the unlocking pressing plate 24 continues to push the shifting block 84, the upper pressing plate 76 can leave the packaging box 74 at the top end, and the disassembling piece 77 can continue to extend between the packaging box 74 at the top end and the next; at this time, the lower pull rope fixing rod 29 descends to the right position, the unlocking pull rope 43 is in contact with the unlocking pressing block 37, the unlocking pressing block 37 pushes the unlocking pull rope 43, at this time, as shown in fig. 17, the unlocking pull rope 43 pulls the stirring pin 38, so that the stirring pin 38 extends into the groove 39 from the stirring pin, at this time, under the elastic action of the first reset spring 23, the lifting rod 21 moves upwards, the lifting rod 21 drives the fixing ring 22, the unlocking pressing plate 24, the sucking disc mounting plate 25 and the rubber sucking disc 26 to move upwards, and the rubber sucking disc 26 sucks up the top end packaging box 74; when the unlocking pressing plate 24 moves upwards and does not press the toggle block 84 any more, the upper pressing plate 76 moves away from the detaching sliding sleeve 75 under the elastic force of the compression spring six 81, the detaching piece 77 moves close to the detaching sliding sleeve 75 under the pulling force of the connecting rope 80, when the upper pressing plate 76 reaches the upper part of the next-to-top packing box 74, the detaching piece 77 leaves the top packing box 74, and at the moment, as shown in fig. 9, the upper pressing plate 76 and the detaching piece 77 can be restored to the original state. When the lifting rod 21 rises to a proper position, the air cylinder 2 is reversely supplied with air, so that the air cylinder 2 drives the end plate 15 to move rightwards, the end plate 15 drives the side plate 14 to move rightwards, the side plate 14 drives the gear fixing shaft 13 to move rightwards, the gear fixing shaft 13 drives the gear 12 to rotate on the rack 11, the gear 12 drives the gear fixing shaft 13 to rotate, the gear fixing shaft 13 releases the lower pull rope 35 wound on the gear fixing shaft 13 when rotating, at the moment, under the elastic force of the pull-up spring 32, the lifting sliding sleeve 27, the upper pull rope fixing rod 28 and the lower pull rope fixing rod 29 move upwards, when the air cylinder 2 pushes the end plate 15 to move rightwards to a proper position, the unlocking push block 66 collides with the front collision block 5, the front collision block 5 pushes the unlocking push block 66 leftwards, the unlocking push block 66 drives the lock rod 65 to move leftwards, the lock rod 65 pushes the cross rod 64 downwards, and the, the lock rod 60 is separated from the lock rod extending groove formed in the valve core 57, at the moment, under the elastic force action of the second return spring 58, the valve core 57 moves leftwards to cut off the valve body 56, the valve body 56 does not generate negative pressure in the rubber suction cup 26 any more at the moment, because the inner bottom wall of the packing box 74 is not a smooth plane, the inside of the rubber suction cup 26 is not negative pressure any more at the moment, and the packing box 74 falls on the production line conveying device 86 under the self gravity action. At this time, the cylinder 2 is supplied with air positively, the cylinder 2 can drive the end plate 15 to move leftwards, the end plate 15 can drive the side plate 14 to move leftwards, the side plate 14 can drive the gear fixing shaft 13 to move leftwards, the gear fixing shaft 13 can drive the gear 12 to rotate on the rack 11, the gear 12 can drive the gear fixing shaft 13 to rotate, the gear fixing shaft 13 can wind the lower pull rope 35 on the gear fixing shaft 13 when rotating, and the lower pull rope 35 can tension and store energy for the lower pull spring 36 to wait for next use.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a device that tears box open is carried out food package box which characterized in that: the mounting rack comprises a mounting rack (1), wherein a positioning rod (3) is fixed at the top end of the mounting rack (1), a positioning block (4) is fixed at one end, far away from the mounting rack (1), of the positioning rod (3), and a front collision block (5) is fixed at one end, close to the mounting rack (1), of the positioning block (4); a rack support (10) is fixed on the mounting rack (1) below the positioning rod (3), a rack (11) is installed at the top end of the rack support (10), a gear (12) is meshed with the rack (11), the gear (12) is fixed on a gear fixing shaft (13), two ends of the gear fixing shaft (13) are inserted into side plates (14), and end plates (15) are fixed at two ends of each side plate (14); a baffle plate (16) is arranged on the outer side of the gear (12), and the baffle plate (16) is fixed at the top end of the rack support (10); the mounting rack (1) is also provided with an air cylinder (2), and an extension rod of the air cylinder (2) is fixed with an end plate (15) at the left end of the side plate (14); a fixed sleeve connecting plate (20) is fixed on the side plate (14), a fixed sleeve (19) is fixed on the fixed sleeve connecting plate (20), a lifting rod (21) is inserted in the fixed sleeve (19), two ends of the lifting rod (21) extend out of the fixed sleeve (19), an unlocking pressing plate (24) is fixed at the lower end of the lifting rod (21), the unlocking pressing plate (24) is arranged below the fixed sleeve (19), a sucker mounting plate (25) is fixed on the lifting rod (21) below the unlocking pressing plate (24), and a rubber sucker (26) is fixed at the bottom end of the sucker mounting plate (25); a fixing ring (22) is fixed on a lifting rod (21) in the fixing sleeve (19), a first return spring (23) is arranged between the fixing ring (22) and the inner bottom wall of the fixing sleeve (19), and the first return spring (23) is sleeved on the lifting rod (21); a lifting sliding sleeve (27) is sleeved on the lifting rod (21) in the fixed sleeve (19), a lower pull rope fixing rod (29) and an upper pull rope fixing rod (28) are respectively fixed at the left end and the right end of the lifting sliding sleeve (27), and the lower pull rope fixing rod (29) and the upper pull rope fixing rod (28) penetrate through a sliding groove (30) formed in the fixed sleeve (19) and extend out of the fixed sleeve (19); an upper pull rope (31) is fixed on the upper pull rope fixing rod (28), the upper pull rope (31) is guided by a first guide wheel (33) and then connected with one end of an upper pull spring (32), the other end of the upper pull spring (32) is connected with an upper pull rope fixing rod (34) through the upper pull rope (31), and the upper pull rope fixing rod (34) is fixed on the side plate (14); a lower pull rope (35) is fixed on the lower pull rope fixing rod (29), the lower pull rope (35) is connected with one end of a lower pull spring (36), the other end of the lower pull spring (36) is fixed with a gear fixing shaft (13) on the left side of the fixing sleeve (19) through the lower pull rope (35), the lower pull rope (35) below the lower pull spring (36) is guided by a guide stick (17) and then fixed with the gear fixing shaft (13), two ends of the guide stick (17) are inserted into guide stick mounting seats (18), and the guide stick mounting seats (18) are fixed on the side plates (14); a stirring pin mounting groove (40) is formed in each of the lifting sliding sleeve (27) and the lower pull rope fixing rod (29), a stirring pin (38) is inserted into each stirring pin mounting groove (40), and one end of each stirring pin (38) extends out of each stirring pin mounting groove (40) and extends into a stirring pin extending groove (39) formed in the lifting rod (21); a spring baffle plate (42) is fixed on the stirring pin (38) in the stirring pin mounting groove (40), a first compression spring (41) is arranged between the spring baffle plate (42) and the left side wall of the stirring pin mounting groove (40), and the first compression spring (41) is sleeved on the stirring pin (38); one end, far away from the stirring pin extending groove (39), of the stirring pin (38) is connected with an unlocking pull rope (43), the other end of the unlocking pull rope (43) is connected with a fixing rod (44) after being guided by a guide column (46), the fixing rod (44) is fixed at the bottom end of a lower pull rope fixing rod (29), the guide column (46) is fixed on a via hole wall and a supporting plate (45) which are formed on the lower pull rope fixing rod (29), and the supporting plate (45) is fixed at the bottom end of the lower pull rope fixing rod (29); an unlocking pressing block (37) is arranged below the unlocking pull rope (43), and the unlocking pressing block (37) is fixed on the outer side wall of the fixed sleeve (19); a lock block (47) is fixed at the top end of the lower pull rope fixing rod (29), a lock tongue mounting groove (49) is formed in the lock block (47), a lock tongue (48) is inserted into the lock tongue mounting groove (49), two ends of the lock tongue (48) extend out of the lock block (47), a second spring baffle (50) is fixed on the lock tongue (48) in the lock tongue mounting groove (49), a second compression spring (51) is arranged between the second spring baffle (50) and the left side wall of the lock tongue mounting groove (49), and the second compression spring (51) is sleeved on the lock tongue (48); a transverse pin (52) is fixed at the left end of the lock tongue (48), a shifting fork (53) is arranged on the right side of the transverse pin (52), the shifting fork (53) is sleeved on the lock tongue (48), a lever (54) is fixed at the bottom end of the shifting fork (53), the lever (54) is hinged with a hinged seat (55), and the hinged seat (55) is fixed on the lock block (47); a second collision block (9) is arranged on the left side of the lever (54), the second collision block (9) is fixed on the lower fixing rod (7), and the lower fixing rod (7) is fixed on the mounting frame (1); a valve body (56) is fixed at the top end of the lifting rod (21), a valve core (57) is inserted in the valve body (56), the left end of the valve core (57) extends out of the valve body (56), a second return spring (58) is arranged between the left end of the valve core (57) extending out of the valve body (56) and the valve body (56), the second return spring (58) is sleeved on the valve core (57), a first collision block (8) is arranged on the left side of the valve core (57), the first collision block (8) is fixed on the upper fixing rod (6), and the upper fixing rod (6) is fixed on the mounting frame (1); the top end of the valve body (56) is provided with a negative pressure inlet (59), and the negative pressure inlet (59) is communicated with a negative pressure pump through a hose; a vent hole is formed in the lifting rod (21), and the vent hole is communicated with the valve body (56) and the rubber sucker (26); a lock rod (60) is also inserted on the valve body (56), the top end of the lock rod (60) is contacted with the valve core (57), a lock rod extending groove is formed on the valve core (57), the lower end of the lock rod (60) extends out of the valve body (56), and a cross rod (64) is fixed on the lock rod (60) extending out of the valve body (56); a third spring baffle plate (62) is fixed on the lock rod (60), the third spring baffle plate (62) is arranged in a first spring installation groove (63) formed in the valve body (56), a third compression spring (61) is arranged between the third spring baffle plate (62) and the inner bottom wall of the first spring installation groove (63), and the third compression spring (61) is sleeved on the lock rod (60); an unlocking rod (65) is arranged above the cross rod (64), the unlocking rod (65) is inserted into a sliding sleeve (67), the sliding sleeve (67) is fixed on the outer bottom wall of the valve body (56), a spring baffle plate IV (69) is fixed on the unlocking rod (65), the spring baffle plate IV (69) is arranged in a spring mounting groove II (70) formed in the sliding sleeve (67), a compression spring IV (68) is arranged between the spring baffle plate IV (69) and the left side wall of the spring mounting groove II (70), and the compression spring IV (68) is sleeved on the unlocking rod (65); an unlocking push block (66) is fixed at one end of the lock rod (65) far away from the cross rod (64); a packing box placing box (71) is arranged below the rubber sucker (26), the packing box placing box (71) is fixed on the ground, a lifting bottom plate (72) is arranged in the packing box placing box (71) in a sliding mode, a plurality of packing boxes (74) are arranged above the lifting bottom plate (72), the packing boxes (74) are arranged in the packing box placing box (71), and a compression spring five (73) is arranged between the lifting bottom plate (72) and the inner bottom wall of the packing box placing box (71); a splitting sliding sleeve (75) is fixed at the top end of the packing box placing box (71), an upper pressing sheet mounting groove (78) and a splitting sheet mounting groove (79) are formed in the splitting sliding sleeve (75), an upper pressing sheet (76) and a splitting sheet (77) are respectively inserted into the upper pressing sheet mounting groove (78) and the splitting sheet mounting groove (79), and one ends of the upper pressing sheet (76) and the splitting sheet (77) extend out of the splitting sliding sleeve (75); a compression spring six (81) is arranged between the inner side walls of the upper pressing plate (76) and the upper pressing plate mounting groove (78), a compression spring seven (82) is arranged between the inner side walls of the splitting plate (77) and the splitting plate mounting groove (79), a connecting rope (80) is fixed at one end, close to the compression spring six (81), of the upper pressing plate (76), and the other end of the connecting rope (80) is connected with one end, close to the compression spring seven (82), of the splitting plate (77) after being guided by a guide wheel two (83); and a poking block (84) is fixed at the top end of the upper pressing sheet (76), and the poking block (84) extends out of the split sliding sleeve (75) through a poking block sliding groove (85) formed in the split sliding sleeve (75).
2. The device for unpacking food packing box as set forth in claim 1, wherein: the number of split sliding sleeves (75) is 4, and the equipartition is on the roof of packing carton placing box (71).
3. The device for unpacking food packing box as set forth in claim 1, wherein: rubber pads are wrapped on the front collision block (5), the first collision block (8) and the second collision block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607697.3A CN111377087A (en) | 2018-12-27 | 2018-12-27 | Device for disassembling food packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607697.3A CN111377087A (en) | 2018-12-27 | 2018-12-27 | Device for disassembling food packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111377087A true CN111377087A (en) | 2020-07-07 |
Family
ID=71222331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811607697.3A Withdrawn CN111377087A (en) | 2018-12-27 | 2018-12-27 | Device for disassembling food packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111377087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180422A (en) * | 2022-08-10 | 2022-10-14 | 北京达博有色金属焊料有限责任公司 | Stack sleeve packing box splitting mechanism and automatic feeding equipment |
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| US3929326A (en) * | 1973-07-11 | 1975-12-30 | Gd Spa | Device for accumulating and supplying lengths of material in sheet form |
| US20130160399A1 (en) * | 2010-09-01 | 2013-06-27 | Guala Pack S.P.A. | Device and method for packaging of thin body containers, and loading group of said containers |
| CN204341492U (en) * | 2014-12-17 | 2015-05-20 | 广东立高食品有限公司 | Fruit filling automatic packaging manufacturing line and send box device |
| CN206013124U (en) * | 2016-08-04 | 2017-03-15 | 浙江正泰电器股份有限公司 | The device of draw package box |
| CN207089785U (en) * | 2017-07-13 | 2018-03-13 | 上海艺杏食品有限公司 | A kind of box distributor structure of packing box |
| CN207524043U (en) * | 2017-11-23 | 2018-06-22 | 天津市什祥斋食品有限公司 | A kind of automatic fried dough twist box distributor for taking packing box |
| CN207595388U (en) * | 2017-11-29 | 2018-07-10 | 广东顺德华机机械实业有限公司 | A kind of support box disassembling machine |
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2018
- 2018-12-27 CN CN201811607697.3A patent/CN111377087A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929326A (en) * | 1973-07-11 | 1975-12-30 | Gd Spa | Device for accumulating and supplying lengths of material in sheet form |
| US20130160399A1 (en) * | 2010-09-01 | 2013-06-27 | Guala Pack S.P.A. | Device and method for packaging of thin body containers, and loading group of said containers |
| CN204341492U (en) * | 2014-12-17 | 2015-05-20 | 广东立高食品有限公司 | Fruit filling automatic packaging manufacturing line and send box device |
| CN206013124U (en) * | 2016-08-04 | 2017-03-15 | 浙江正泰电器股份有限公司 | The device of draw package box |
| CN207089785U (en) * | 2017-07-13 | 2018-03-13 | 上海艺杏食品有限公司 | A kind of box distributor structure of packing box |
| CN207524043U (en) * | 2017-11-23 | 2018-06-22 | 天津市什祥斋食品有限公司 | A kind of automatic fried dough twist box distributor for taking packing box |
| CN207595388U (en) * | 2017-11-29 | 2018-07-10 | 广东顺德华机机械实业有限公司 | A kind of support box disassembling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180422A (en) * | 2022-08-10 | 2022-10-14 | 北京达博有色金属焊料有限责任公司 | Stack sleeve packing box splitting mechanism and automatic feeding equipment |
| CN115180422B (en) * | 2022-08-10 | 2023-09-12 | 北京达博有色金属焊料有限责任公司 | Fold and overlap packing box split mechanism and automatic material equipment of throwing |
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Application publication date: 20200707 |
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