Disclosure of Invention
The invention aims to provide an automatic labeling machine for packaging boxes, which is characterized in that a product is conveyed through a material carrying device, the position of the product is positioned through a pushing device, then the bottom of the product is supported by a material receiving device, meanwhile, a label is automatically punched through a label punching device, and then a label taking and labeling operation is performed through a label labeling device, so that quick and accurate automatic labeling is realized, and the labeling efficiency is greatly improved.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a packing carton automatic labeling machine, it includes frame 1, the distribution control box of setting on frame 1, be provided with on frame 1 with packing carton 2 complex carrying device 3, carrying device 3's rear side is provided with label stamping device 7 in frame 1, label stamping device 7's left side is provided with label coil stock wheel 9 in frame 1, carrying device 3's top is provided with label stamping device 7 complex labeling device 5, and carrying device 3's front side is provided with on frame 1 with packing carton 2 complex pusher 4, carrying device 3's below is hollow structure in frame 1's middle part, and is provided with and packing carton 2 bottom complex receiving device 43, carrying device 3, label stamping device 7, labeling device 5, pusher 4 and receiving device 43 all with packing carton 2 electric connection.
Preferably, the material loading device 3 includes a back bearing seat 63 arranged on the frame 1 along a straight line, a front bearing seat 53 corresponding to the rotation shaft 52 is fixed on the frame 1 at the front side of the back bearing seat 63, a rotation shaft 52 matching with the front bearing seat 50 is matched with the rotation shaft in a penetrating way, a material loading supporting plate 51 matching with the packing box 2 is fixed on the rotation shaft 52, a material unloading cylinder 48 is arranged on the frame 1 at the front side of the front bearing seat 50 in a vertically upward way, a material unloading ejector rod 49 parallel to the front bearing seat 50 is fixedly connected to the output end of the material unloading cylinder 48, a front bearing seat 53 corresponding to the rotation shaft 52 one by one is arranged on the material unloading ejector rod 49, a fixed bearing 54 is matched with the inner sleeve of the front bearing seat 53, a turnover connecting rod 55 fixedly connected with the rotation shaft 52 is fixedly sleeved on the fixed bearing 54, and the material unloading cylinder 48 is electrically connected with a distribution control box.
Preferably, the pushing device 4 comprises two groups of pushing sliding blocks 47 and pushing sliding rails which are arranged on the frame 1 and are in sliding fit with each other, a pushing connecting rod 45 parallel to the front material carrying side plate 50 is fixedly connected between the pushing sliding blocks 47, a pushing air cylinder 44 is horizontally and backwards arranged on the frame 1 at the front side of the pushing connecting rod 45, an output end of the pushing air cylinder 44 is fixedly connected with the pushing connecting rod 45, an L-shaped pushing connecting plate 67 is uniformly arranged on the pushing connecting rod 45 at intervals, a pushing plate 68 matched with the packaging bottom plate 66 is fixedly connected to the front end of the pushing connecting plate 67, a pushing pneumatic sucker 46 matched with the packaging cover shell 64 is arranged on the pushing connecting plate 67 above the pushing plate 68, and the pushing air cylinder 44 is electrically connected with the distribution control box.
Preferably, the material receiving device 43 comprises a material receiving bottom plate 57 fixedly arranged in the frame 1, a material receiving cylinder 56 is vertically arranged upwards on the material receiving bottom plate 57, an output end of the material receiving cylinder 56 is fixedly connected with a material receiving lifting seat 62, a material receiving guide rod 58 which is in penetrating fit with the material receiving bottom plate 57 is fixedly connected to the bottom of the material receiving lifting seat 62, vertical material receiving side plates 59 are symmetrically arranged above the material receiving lifting seat 62, material receiving supporting plates 60 are uniformly arranged on the upper sides of the material receiving side plates 59 at intervals, material receiving pneumatic sucking discs 61 matched with the bottom of the packaging box 2 are arranged on the material receiving supporting plates 60, and the material receiving cylinder 56 is electrically connected with a distribution control box.
Preferably, the label stamping device 7 includes that the last mould subassembly of blank 10 and the lower mould subassembly of blank 6 that set up mutually supporting in frame 1, set up in frame 1 left side mutually supporting label coil stock wheel 9 and driving motor, the last mould subassembly of blank 10 includes blank roof 12, the blank roof 12 passes through the fixed setting of blank bracing piece 11 on frame 1, the top symmetry of blank roof 12 is provided with two sets of rocking arm bracing pieces 14, the articulated cooperation has blank lever 15 on the rocking arm bracing pieces 14, the one end of blank lever 15 is articulated the cooperation with the blank cylinder 16 output that sets up on frame 1, the other end is connected with the blank depression bar 13 with the perpendicular plug bush complex of blank roof 12 through floating joint, the lower extreme fixedly connected with of blank depression bar 13 goes up the die holder 17, go up the die holder 17 the bottom symmetry be provided with two sets of and the last die holder 20 of blank lower mould subassembly 6 complex, go up the die holder 20 and go up between the die holder 17 through spring 19 fixed connection, and go up the die holder 17 the bottom and the die holder 20 is installed with the die holder 20 of last die holder 20 and the die holder 20 of die holder 20 is installed in front of die holder and the die holder 16 is fixed with the die holder 20, the die holder is installed to die holder 20 and the die holder is fixed on the die holder is located the die holder 20 and the die holder is installed with the die holder 20 and the die holder is fixed on the die holder is located the die holder 20.
Preferably, the blanking lower die assembly 6 comprises a lower die base 22 fixedly arranged on the frame 1, a horizontal lower die mounting plate 25 is fixedly arranged above the lower die base 22, a material belt limiting plate 24 matched with the label material belt 8 is arranged on the lower die mounting plate 25, female dies 26 matched with the male dies 21 are embedded in the lower die mounting plate 25 on two sides of the material belt limiting plate 24, positioning grooves 27 matched with the upper die positioning rods 18 in a plugging manner are formed in the upper portions of the female dies 26, and a label pushing device matched with the labeling device 5 is arranged at the bottom of the lower die mounting plate 25.
Preferably, the label pushing device comprises a label pushing cylinder 23 and a label pushing sliding rail 31 which are fixedly arranged at the bottom of the lower die mounting plate 25, an output end of the label pushing cylinder 23 is fixedly connected with a label carrying plate 29 which is in sliding fit with the label pushing sliding rail 31, a label carrying groove 30 which is vertically aligned with and communicated with the female die 26 is formed in the upper surface of the label carrying plate 29, a feeding cushion block 28 which is in sliding fit with the bottom of the label carrying plate 29 is fixedly arranged on the front side of the lower die base 22 on the frame 1, and the label pushing cylinder 23 is electrically connected with a distribution control box.
Preferably, the labeling device 5 comprises a labeling support rod 32 vertically arranged on the frame 1, the upper end of the labeling support rod 32 is fixedly connected with a labeling top plate 33, labeling lifting cylinders 35 are vertically downwards arranged on the labeling top plate 33, the output ends of the labeling lifting cylinders 35 are connected with a material taking and distance adjusting assembly 36, the material taking and distance adjusting assembly 36 comprises a distance adjusting top plate 37 horizontally and fixedly connected to the labeling lifting cylinders 35, a labeling guide rod 34 matched with the labeling top plate 33 in a sliding insertion mode is vertically and fixedly connected to the upper side of the distance adjusting top plate 37, distance adjusting slide rods 40 are horizontally arranged at the bottom of the distance adjusting top plate 37, four groups of distance adjusting slide blocks 38 are in sliding fit with the distance adjusting slide rods 40, the bottoms of the distance adjusting slide blocks 38 are provided with labeling lifting cylinders 39 which are vertically aligned with the labeling loading grooves 30, the bottoms of the left and right groups of the distance adjusting slide blocks are fixedly connected through distance adjusting positioning rods 41, the bottoms of the distance adjusting top plate 37 are provided with two groups of distance adjusting guide rods 42 which are opposite to the directions along the direction of the distance adjusting slide rods 40, and the bottoms of the distance adjusting slide rods are electrically connected to the outermost sides of the distance adjusting cylinders 38, and the distance adjusting cylinders 42 are electrically connected to the outermost sides of the distance adjusting cylinders 38 respectively.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a blanking upper die assembly.
Fig. 3 is a schematic structural view of the upper die base in fig. 2.
Fig. 4 is a schematic structural view of a blanking lower die assembly.
Fig. 5 is a schematic structural view of the label pushing device.
Fig. 6 is a schematic structural view of the labeling device.
Fig. 7 is a schematic structural view of the take-out and pitch adjustment assembly.
Fig. 8 is a schematic view of the structure of the bottom of the take-out and pitch adjustment assembly.
Fig. 9 is a schematic diagram of an assembly structure of the loading device, the pushing device and the receiving device.
Fig. 10 is a schematic structural view of the loading device.
Fig. 11 is a schematic view of the structure of the rear side of the loading device.
Fig. 12 is a partial enlarged view at a in fig. 11.
Fig. 13 is a schematic structural view of a pushing device.
Fig. 14 is a partial enlarged view at B in fig. 13.
Fig. 15 is a schematic structural view of the receiving device.
Fig. 16 is a schematic structural view of the product package.
The text labels shown in the figures are expressed as: 1. a frame; 2. packaging box; 3. a loading device; 4. a pushing device; 5. a labeling device; 6. a blanking lower die assembly; 7. a label stamping device; 8. a label stock strip; 9. a label rolling wheel; 10. a blanking upper die assembly; 11. a blanking support rod; 12. a blanking top plate; 13. a blanking compression bar; 14. a rocker arm support rod; 15. a blanking lever; 16. a blanking cylinder; 17. an upper die base; 18. an upper die positioning rod; 19. a spring; 20. an upper die pressing plate; 21. a male die; 22. a lower die base; 23. a label pushing cylinder; 24. a material belt limiting plate; 25. a lower die mounting plate; 26. a female die; 27. a positioning groove; 28. feeding cushion blocks; 29. a label carrier plate; 30. a label carrying groove; 31. the label pushes the slide rail; 32. labeling a supporting rod; 33. labeling a top plate; 34. labeling a guide rod; 35. labeling lifting air cylinders; 36. a material taking and distance adjusting assembly; 37. a distance-adjusting top plate; 38. a distance-adjusting slide block; 39. labeling a pneumatic sucker; 40. a distance-adjusting slide bar; 41. a distance-adjusting positioning rod; 42. a distance-adjusting cylinder; 43. a receiving device; 44. a pushing cylinder; 45. pushing the connecting rod; 46. pushing the pneumatic sucker; 47. pushing the sliding block; 48. a blanking cylinder; 49. discharging ejector rods; 50. a front material carrying side plate; 51. a material carrying supporting plate; 52. a rotating shaft; 53. a front bearing seat; 54. fixing a bearing; 55. turning over the connecting rod; 56. a material receiving cylinder; 57. a material receiving bottom plate; 58. a receiving guide rod; 59. a receiving side plate; 60. a material receiving supporting plate; 61. a material receiving pneumatic sucker; 62. a material receiving lifting seat; 63. a rear bearing seat; 64. a packaging housing; 65. a product label; 66. a packaging bottom plate; 67. pushing the connecting plate; 68. a push plate.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present invention, the following detailed description of the present invention with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and 9, the structure of the present invention is: the utility model provides a packing carton automatic labeling machine, it includes frame 1, sets up the distribution control box on frame 1, be provided with in frame 1 with packing carton 2 complex carry material device 3, carry material device 3's rear side to be provided with label stamping device 7 in frame 1, label stamping device 7's left side is provided with label coil stock wheel 9 in frame 1, carry material device 3's top be provided with label stamping device 7 complex label device 5, and carry material device 3's front side to be provided with on frame 1 with packing carton 2 complex pusher 4, carry material device 3's below to be hollow structure in frame 1's middle part, and be provided with packing carton 2 bottom complex material receiving device 43, carry material device 3, label stamping device 7, label device 5, pusher 4 and material receiving device 43 all carry out the product with distribution control box electric connection, carry out the product through pusher 4 to the product position location, then material receiving device 43 supports the product bottom simultaneously, through label stamping device 7 automatic labeling device 5, has realized the quick labeling operation of label device that the quick change of label, has realized the quick labeling operation of label.
As shown in fig. 10, 11 and 12, the loading device 3 includes a rear bearing seat 63 arranged on the frame 1 along a straight line, a front bearing seat 53 corresponding to the rotation shaft 52 is fixed on the frame 1 at the front side of the rear bearing seat 63, a rotation shaft 52 matched with the front bearing seat 50 in a penetrating way is fitted on the rear bearing seat 63 in a rotating way, a loading supporting plate 51 matched with the packaging box 2 is fixed on the rotation shaft 52, a unloading air cylinder 48 is vertically upwards arranged on the frame 1 at the front side of the front bearing seat 50, a unloading ejector rod 49 parallel to the front bearing seat 50 is fixedly connected at the output end of the unloading air cylinder 48, a front bearing seat 53 corresponding to the rotation shaft 52 one by one is arranged on the unloading ejector rod 49, a fixed bearing 54 is sleeved in an inserting way, a turnover connecting rod 55 fixedly connected with the rotation shaft 52 is fixedly sleeved on the fixed bearing 54, and the unloading air cylinder 48 is electrically connected with a distribution control box, and the unloading ejector rod 49 is lifted up and down by the unloading air cylinder 48 to enable the turnover connecting rod 55 to reciprocate up and down so as to drive the rotation shaft 52 to reciprocate and rotate reciprocally, thereby realizing the design of the loading device and the loading device.
As shown in fig. 13 and 14, the pushing device 4 includes two sets of pushing sliders 47 and pushing sliding rails that are disposed on the frame 1 and are in sliding fit with each other, a pushing connecting rod 45 that is parallel to the front loading side plate 50 is fixedly connected between the pushing sliders 47, a pushing cylinder 44 is disposed on the front side of the pushing connecting rod 45 horizontally and backwards on the frame 1, an output end of the pushing cylinder 44 is fixedly connected with the pushing connecting rod 45, an L-shaped pushing connecting plate 67 is uniformly disposed on the pushing connecting rod 45 at intervals, a pushing plate 68 that is matched with the packaging bottom plate 66 is fixedly connected with a front end of the pushing connecting plate 67, a pushing pneumatic chuck 46 that is matched with the packaging cover shell 64 is disposed on the pushing connecting plate 67 above the pushing plate 68, the pushing cylinder 44 is electrically connected with the power distribution control box, the pushing connecting rod 45 is pushed backwards through the pushing cylinder 44, the pushing plate 68 pushes the packaging box 2 backwards, and meanwhile, the front side of the packaging box 2 is sucked tightly through the pushing pneumatic chuck 46, and the automatic feeding positioning is ensured, and the labeling position is accurate.
As shown in fig. 15, the material receiving device 43 includes a material receiving bottom plate 57 fixedly disposed inside the frame 1, a material receiving cylinder 56 is disposed on the material receiving bottom plate 57 vertically upwards, an output end of the material receiving cylinder 56 is fixedly connected with a material receiving lifting seat 62, a material receiving guide rod 58 which is in penetrating fit with the material receiving bottom plate 57 is fixedly connected with a bottom of the material receiving lifting seat 62, vertical material receiving side plates 59 are symmetrically disposed above the material receiving lifting seat 62, material receiving supporting plates 60 are uniformly disposed on upper sides of the material receiving side plates 59 at intervals, material receiving pneumatic suction cups 61 matched with the bottom of the packaging box 2 are disposed on the material receiving supporting plates 60, the material receiving cylinders 56 are electrically connected with the distribution control box, the material receiving lifting seat 62 is jacked upwards through the material receiving cylinders 56, and accordingly the material receiving supporting plates 60 are jacked upwards, meanwhile, the packaging box 2 is kept stable through the bottom of the material receiving pneumatic suction cups 61, and the accurate labeling position of the packaging box 2 is further ensured.
As shown in fig. 2 and 3, the label stamping device 7 comprises a blanking upper die assembly 10 and a blanking lower die assembly 6 which are mutually matched and arranged on the frame 1, a label coil wheel 9 and a driving motor which are mutually matched and arranged on the left side of the frame 1, the blanking upper die assembly 10 comprises a blanking top plate 12, the blanking top plate 12 is fixedly arranged on the frame 1 through a blanking supporting rod 11, two groups of rocker supporting rods 14 are symmetrically arranged above the blanking top plate 12, a blanking lever 15 is hinged and matched on the rocker supporting rods 14, one end of the blanking lever 15 is hinged and matched with the output end of a blanking cylinder 16 arranged on the frame 1, the other end of the blanking lever is connected with a blanking pressing rod 13 which is vertically inserted and sleeved and matched with the blanking top plate 12 through a floating joint, the lower end of the blanking pressing rod 13 is fixedly connected with an upper die base 17, two groups of upper die pressing plates 20 matched with the blanking lower die assembly 6 are symmetrically arranged at the bottom of the upper die base 17, the upper die pressing plates 20 are fixedly connected with the upper die base 17 through springs 19, a male die 21 matched with the upper die pressing plates 20 in a sleeved mode is arranged at the bottom of the upper die base 17, upper die positioning rods 18 matched with the blanking lower die assembly 6 are fixedly arranged on the front side and the rear side of the upper die pressing plates 20 on the upper die base 17, a driving motor and a blanking cylinder 16 are electrically connected with a distribution control box, one end of a blanking lever 15 is jacked up upwards through the blanking cylinder 16, the other end of the blanking lever 15 is enabled to press the blanking pressing rod 13 downwards, the upper die base 17 is enabled to press the upper die pressing plates 20 to be matched with the blanking lower die assembly 6, and die clamping and positioning are carried out through the upper die positioning rods 18, meanwhile, label strips 8 are punched through the male die 21, labels are automatically punched, an operation mode of the lever is utilized, ensuring accurate die assembly.
As shown in fig. 4, the blanking lower die assembly 6 comprises a lower die base 22 fixedly arranged on the frame 1, a horizontal lower die mounting plate 25 is fixedly arranged above the lower die base 22, a material belt limiting plate 24 matched with the label material belt 8 is arranged on the lower die mounting plate 25, female dies 26 matched with the male dies 21 are embedded in the lower die mounting plate 25 on two sides of the material belt limiting plate 24, positioning grooves 27 matched with the upper die positioning rods 18 are formed in the upper portions of the female dies 26, a label pushing device matched with the labeling device 5 is arranged at the bottoms of the lower die mounting plate 25, the label material belt 8 is positioned through the material belt limiting plate 24, and die cutting accuracy is ensured by die cutting positioning through the positioning grooves 27 and the upper die positioning rods 18.
As shown in fig. 5, the label pushing device includes a label pushing cylinder 23 and a label pushing slide rail 31 that are fixedly disposed at the bottom of the lower die mounting plate 25, an output end of the label pushing cylinder 23 is fixedly connected with a label carrying plate 29 that is slidably matched with the label pushing slide rail 31, a label carrying groove 30 that is vertically aligned with and communicated with the female die 26 is provided on the upper surface of the label carrying plate 29, a feeding cushion block 28 that is slidably matched with the bottom of the label carrying plate 29 is fixedly disposed on the frame 1 at the front side of the lower die base 22, the label pushing cylinder 23 is electrically connected with a distribution control box, and the label carrying plate 29 is reciprocally pushed along the label pushing slide rail 31 to carry out feeding through the label pushing cylinder 23, and die-cut labels falling from the female die 26 are caught through the label carrying groove 30.
As shown in fig. 6, fig. 7 and fig. 8, labeling device 5 includes the labeling bracing piece 32 of vertical setting on frame 1, labeling bracing piece 32's upper end fixedly connected with labeling roof 33, labeling lifting cylinder 35 is installed down on the labeling roof 33 vertically, the output of labeling lifting cylinder 35 is connected with gets material roll adjustment subassembly 36, get material roll adjustment subassembly 36 including the roll adjustment roof 37 that the level links firmly on labeling lifting cylinder 35, the top of roll adjustment roof 37 is vertical to link firmly with labeling guide bar 34 of labeling roof 33 slip plug fit, and the bottom level of roll adjustment roof 37 is provided with roll adjustment slide bar 40, sliding fit has four sets of roll adjustment sliders 38 on roll adjustment slide bar 40, the bottom of roll adjustment slider 38 install with label carrier 30 up-down alignment's labeling sucking disc 39, each two sets of between the roll adjustment sliders 38 through roll adjustment locating lever 41 fixed connection, the bottom of roll adjustment 37 is provided with two sets of roll adjustment sliders 42 along the direction of roll adjustment slide bar 40 along roll adjustment slide bar 40, and the air adjustment slider 42 is then fixed with the corresponding label carrier groove 30 in the direction of roll adjustment slider 40, and the roll adjustment box is then fixed with the label carrier groove 30, and the label is then air adjustment 35 is pushed by the roll adjustment slider 42, and the opposite direction is then fixed with the label carrier groove 30, and the label is then fixed by the roll adjustment slider 30, and the label is electrically connected with the label carrier groove 30.
In specific use, the packaging boxes 2 to be labeled are sequentially arranged on the horizontal carrying supporting plate 51, then the pushing connecting rod 45 is pushed backwards through the pushing cylinder 44, the pushing plate 68 pushes the packaging boxes 2 backwards, meanwhile, the front side surface of the packaging boxes 2 is sucked by the pushing pneumatic sucking disc 46, automatic feeding and positioning are realized, the bag pasting position of the packaging boxes 2 is aligned with the labeling pneumatic sucking disc 39 up and down, then the receiving lifting seat 62 is lifted upwards through the receiving cylinder 56, the receiving supporting plate 60 is lifted upwards, meanwhile, the bottom of the packaging boxes 2 is sucked by the receiving pneumatic sucking disc 61, the packaging boxes 2 are kept stable, then the label rolling wheel 9 is driven by the driving motor to automatically feed the label material belt 8, one end of the cutting lever 15 is lifted upwards through the cutting cylinder 16, the other end of the cutting lever 15 is pressed down to the cutting pressing rod 13, the upper die base 17 is pressed down to be matched with the cutting lower die assembly 6, and die assembly positioning is carried out through the upper die positioning rod 18, the male die 21 is used for punching the label material belt 8, automatic punching and label feeding are carried out, then the label carrier plate 29 is pushed back and forth along the label pushing sliding rail 31 through the label pushing air cylinder 23, the punched labels falling from the female die 26 are received through the label carrier groove 30, automatic feeding is carried out, the label carrier groove 30 is aligned up and down with the labeling pneumatic sucker 39, then the distance adjusting air cylinder 42 is used for pushing the distance adjusting sliding block 38 along the distance adjusting sliding rod 40, the labeling pneumatic sucker 39 is conveniently adjusted to correspond to the label carrier groove 30, then corresponds to the labeling position of the packaging box 2, meanwhile, the material taking distance adjusting component 36 is pushed back and forth through the labeling lifting air cylinder 35, the labels in the label carrier groove 30 are sucked through the labeling pneumatic sucker 39, then the labels are attached on the lower packaging bottom plate 66, then the blanking cylinder 48 is used for jacking the blanking ejector rod 49 up and down in a reciprocating way, so that the turning connecting rod 55 drives the rotating shaft 52 to rotate in a reciprocating way up and down, and the carrying supporting plate 51 is turned over, and carrying and quick blanking are realized.
It should be noted that, in this document, 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.
While specific examples have been described herein for the purpose of illustrating the principles and embodiments of the present invention, the above examples are provided solely to assist in understanding the manner in which the present invention may be practiced and the core ideas thereof, and it should be noted that there are objectively no particular arrangements, as the text is limited, and that several modifications, adaptations, or variations may be made by one of ordinary skill in the art without departing from the principles of the present invention, and that the foregoing general inventive concept may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.