Summary of the invention
In order to overcome hand-filling, cost height, the inefficient deficiency of existing tea bag manner of packing, the flank crimping unit of the tealeaves box packing machine that the utility model provides a kind of mechanical packaging, cost-cutting, raise the efficiency.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of flank crimping unit of tealeaves box packing machine comprises frame, rib assembly, glue case structure and flank edge-folding mechanism, wherein,
Described rib assembly comprises block support, side block and last block, described block support is installed on the frame, described side block is installed on the block support, flank is fitted under described side block and the carton, described upward block is positioned at the top of side block, the described block of going up is fitted with the last flank for the treatment of the flanging carton, and the space between the front portion of described side block and the last block is for being used for for treating the feed station that the flanging carton passes through;
Described glue case structure comprises two following rubber tires and two upper rollers, and is tangent between described down rubber tire and the upper roller, and described tangent place is for being used for for the gluing station for the treatment of flanging carton gluing, and two gluing stations lay respectively at the both sides at described side block middle part;
Described flank edge-folding mechanism comprises cylinder support, cylinder, pressing plate, flank flanging block and slide block assembly, described cylinder support is installed on the frame, described cylinder is installed on the described cylinder support, the flexible end of described cylinder connects pressing plate, described pressing plate is positioned at the top at described side block rear portion, described flank flanging block has two, two flank flanging blocks lay respectively at the both sides at described side block rear portion, described flank flanging block be connected in order to the slide block assembly that drives described flank flanging block up-and-down movement.
Further, described flank crimping unit also comprises the box conveying mechanism, describedly go out the box conveying mechanism and comprise two belts, negative pulley wheel and driving pulleys, article two, belt is positioned at the both sides flank of carton behind the flanging, the two ends of described belt are installed in respectively on two negative pulley wheels, and one of them negative pulley wheel is connected with driving pulley by driving band simultaneously.Certainly, also can select the conveying mechanism of other types.
Further, described side block is connected with slide block, and described slide block is slidably mounted on the described block support.
The beneficial effects of the utility model mainly show: can allow packed irregular article put into to be close to behind the carton saturatedly also can keep its stability, and simplicity of design, and easy to operate, mechanical packaging, cost-cutting, raise the efficiency.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1~Fig. 3, a kind of flank crimping unit of tealeaves box packing machine comprises frame 1, rib assembly, glue case structure and flank edge-folding mechanism, wherein,
Described rib assembly comprises block support 3, side block 2 and last block 4, described block support 3 is installed on the frame 1, described side block 2 is installed on the block support 3, flank is fitted under described side block 2 and the carton, described upward block 4 is positioned at the top of side block 2, the described block 4 of going up is fitted with the last flank for the treatment of the flanging carton, and the space between the front portion of described side block 2 and the last block 4 is for being used for for treating the feed station that the flanging carton passes through;
Described glue case structure comprises two following rubber tires 6 and two upper rollers 5, tangent between described rubber tire 6 down and the upper roller 5, and described tangent place is for being used for supplying to treat the gluing station of flanging carton gluing, and two gluing stations lay respectively at the both sides at described side block 2 middle parts;
Described flank edge-folding mechanism comprises cylinder support 8, cylinder 9, pressing plate 11, flank flanging block 10 and slide block assembly 15, described cylinder 8 is installed on the frame 1, described cylinder 9 is installed on the described cylinder support 8, the flexible end of described cylinder 9 connects pressing plate 11, described pressing plate 11 is positioned at the top at described side block 2 rear portions, described flank flanging block 10 has two, two flank flanging blocks 10 lay respectively at the both sides at described side block 2 rear portions, described flank flanging block 10 be connected in order to the slide block assembly 15 that drives described flank flanging block up-and-down movement.
Further, described flank crimping unit also comprises the box conveying mechanism, describedly go out the box conveying mechanism and comprise two belts 14, negative pulley wheel and driving pulley 13, article two, belt 14 is positioned at the both sides flank of carton behind the flanging, the two ends of described belt are installed in respectively on two negative pulley wheels, and one of them negative pulley wheel is connected with driving pulley by driving band simultaneously.Certainly, also can select the conveying mechanism of other types.
Further, described side block 2 is connected with slide block, and described slide block is slidably mounted on the described block support.
In the present embodiment, described rib assembly is mounted in the support that is used for blocking the carton flank on the frame, and wherein flank is fitted under side block and the carton, prevents that carton is out of shape.Flank is fitted on last block and the flanging carton not, guarantees to go up flank and can not be shifted.Last block, side block are connected on the support, and whole whole rib assembly can move adjusting with support.
Described glue case structure has two following rubber tires and two upper rollers, and following rubber tire and upper roller are tangent, the carton flank along the tangent line of two wheels by after finish gluing.Carton flank gluing position can be by rubber tire and upper roller are regulated down.
Described flank edge-folding mechanism comprises cylinder support, cylinder, is connected pressing plate, flank flanging block and slide block assembly on the cylinder.Carton after the gluing arrives the flank crimping unit through pushing, and depresses stable typing by the cylinder pressing plate earlier, and and then flank flanging block is at the drive lower hem envelope box of slide block.
Describedly go out the box conveying mechanism and be made up of two belts and two big four little belt pulleys, the carton behind the flanging pushes through carton and enters out the box feedway, and tightly fitting in two belts and carton side, utilizes the big friction force of belt that carton is sent.
The flank edge-folding mechanism of present embodiment can allow and be close to saturated carton flanging moulding.Carton after the charging enters the rib assembly by propelling movement, flank and side block 2 are tightly fitted under the carton, and last block 4 is pushed down carton, make that flank can not be offset, positioning, push by the glue case structure through secondary again, give the wing gluing of carton both sides, upper roller 5 and following rubber tire 6 are tangent, when carton passes through under rubber tire 6 fast rotational under the drive of driving engine, speed is identical with the speed that carton passes through, carton flank and following rubber tire 6 are tangent, guarantee that gluing is even, and be attractive in appearance.Following rubber tire 6 belows are provided with adhesive box 7, can guarantee the long-time running of machinery.Carton after the gluing directly enters the flank edge-folding mechanism, and cylinder 9 is opened simultaneously, and the pressing plate 11 that is connecting cylinder 9 is depressed, positioning skew when preventing the flank flanging.The flank flanging block 10 on flank edge-folding mechanism both sides is static when carton enters, and for guaranteeing that flank unclamps under the carton, flank is fitted under flank flanging block 10 lower parts and the carton, in order to allow the carton flank pass through, an elongated slot is arranged in the middle of the flank flanging block 10.After carton compresses by cylinder pressing plate 11, flank flanging block 10 beginning flangings, flank flanging block is installed on the slide block assembly 15, is driven by accurate interrupted division case.Flank flanging block 10 groove inboards are provided with chamfering, have guaranteed the attractive in appearance of carton during flanging.Leave the space when flank is fitted under flank flanging block 10 lower parts and the carton, when having prevented the block return like this to the influence of carton flank.
Behind flank flanging block 10 flanging returns, cylinder 9 is return also, at this moment, the second bag carton can be delivered to by delivery device, the second bag carton enters the flank edge-folding mechanism and just the first bag carton has been pushed into the box feedway, goes out the box feedway and is provided with two belts 14 (belt 14 is located in the conveyor belt support 12), respectively at the both sides of carton flank, carton drives by belt 14, outbound smoothly.