The handle manufacturing equipment
[technical field]
The utility model relates to the paper bag field of printing machinery, particularly about a kind of handle manufacturing equipment of paper bag.
[background technology]
Paper bag packing is widely used in various packings because it is recyclable, cost is low, for example packs cosmetics, food, clothes, shoes or the like.A common paper bag comprises bag and two two hand-straps that are pasted on the bag that are used to adorn thing, and wherein hand-strap is referred to as handle (referring to shown in Figure 1) again.The paper tape (being generally brown paper) that the structure of handle comprises a paper string and is held on the paper string both sides is clipped in paper string in the middle of two layers of brown paper during production, after clinging through hot melt adhesive machine, is cut into each handle automatically again.
Existing handle manufacturing equipment; It normally comprises two chains that vertically are oppositely arranged side by side; Vertical each chain forms the sliding bar of slides in telescopic relatively; End at sliding bar forms two columns, thereby the paper string that forms handle is pullled the structure that formation is similar to the bow font to both sides respectively by the terminal column of sliding bar through each sliding bar the time, and the brown paper that forms handle is positioned in the middle of the paper string of bow font; Form continuous a plurality of handles through after the pressing, through shut-off mechanism continuous handle is cut into each independent handle then.This existing equipment, because chain is vertically to be arranged side by side, fixedly the board support of chain can only be positioned at the both sides of chain, when the dismounting chain, needs earlier the fixedly board of chain dismounting like this, takes out chain then, whole dismounting bothers very much.And existingly spur the design that paper string forms handle through slide bar, and chain is when rotating, and slide bar also needs vertical chain to slidably reciprocate, the structure more complicated, and increase power cost.
Therefore, be necessary to design a kind of new handle manufacturing equipment of new simple in structure, convenient disassembly.
[utility model content]
The purpose of the utility model is to provide a kind of handle manufacturing equipment of simple in structure, convenient disassembly.
For reaching aforementioned purpose, a kind of handle manufacturing equipment of the utility model, it comprises board, two closed ring conveyer belts and laminating mechanism; Said two closed ring conveyer belts are that level is oppositely arranged; On every conveyer belt, be fixed with winding structure; Article two, conveyer belt can rotate drive winding structure alternately coiling form the portable rope of handle, portable rope clamp is held in that pressing forms continuous handle through laminating mechanism between two paper tapes.
Further, said two relative conveyer belts are chain, and said handle manufacturing equipment also comprises first gear that chain drive-belt rotates, and said first gear is positioned at an end of chain, and the other end relative with first gear is provided with the tensioning apparatus that chain is strutted.
Further, said tensioning apparatus is two second runner and the 3rd runners that connect through connecting rod.
Further, said second runner and the 3rd runner are to have the tooth two of tooth to take turns and the 3rd gear or anodontia second roller and the 3rd roller.
Further; Said handle manufacturing equipment comprises that also scalable second runner and the 3rd runner angle are to adjust the governor motion of chain degree of tightness; Said governor motion comprises the column that is fixed on the board, the screw rod vertical with column; Wherein screw rod and the connecting rod bolt that is connected second runner and the 3rd runner, rotate said screw rod then drivening rod to rotate be the angle of scalable second runner and the 3rd runner.
Further; Said handle manufacturing equipment also comprises adjustable support and the barrier rib that can regulate distance between the two relative conveyer belts; Said barrier rib is used to limit the movement locus of conveyer belt; Said adjustable support comprises and is fixed in the supporting seat on the board and is fixed in the slider bar on the support column that one end and the barrier rib of slider bar are fixed, and the other end is formed with fluting; The end of supporting seat can be fixed in the fluting of slider bar through screw, and slider bar can slide with the position of adjustment barrier rib along fluting and supporting seat relatively.
Further, said winding structure comprises substrate that is fixed on the conveyer belt and the winding section that is formed at the substrate front end.
Further, said winding section is the projection that is formed at two columns of substrate front end or is formed at the one of substrate front end.
Further, said handle manufacturing equipment also comprises the cutting mechanism that aforementioned continuous handle is cut into single handle.
Further, said handle manufacturing equipment also comprises wire agency and paper tape connecting gear.
With respect to existing handle manufacturing equipment; The handle manufacturing equipment of the utility model, two relative conveyer belts are for being horizontally placed on the board, and pulling forms handle to both sides with paper string to drive winding structure fixing on the conveyer belt through the conveyer belt rotation; Wherein two conveyer belts are and are horizontally set on the board; Only need directly to dismantle conveyer belt during dismounting and get final product, need not dismantle miscellaneous part, convenient disassembly; Through alternately coiling of winding structure fixing on the conveyer belt, with respect to traditional slide bar type structure, simple in structure and saving power.
[description of drawings]
Fig. 1 is the structural representation of handle.
Fig. 2 is the main parts size structure chart of the handle manufacturing equipment of the utility model.
Fig. 3 is the part course of work sketch map of the handle manufacturing equipment of the utility model.
Fig. 4 is the structural representation of the continuous handle that produces through the utility model handle manufacturing equipment.
[specific embodiment]
Alleged here " embodiment " or " embodiment " are meant special characteristic, structure or the characteristic that can be contained at least one implementation of the utility model.Different in this manual local " in one embodiment " that occur not are all to refer to same embodiment, neither be independent or optionally mutually exclusive with other embodiment embodiment.
See also Fig. 1 and combine shown in Figure 2ly, wherein Fig. 1 shows the main parts size structure chart of the handle manufacturing equipment of the utility model.Fig. 2 is the sketch map that the handle manufacturing equipment of the utility model is made the handle state.Shown in figure, the handle manufacturing equipment of the utility model comprises that mainly horizontal board 1, two are horizontally placed on relative closed ring conveyer belt 2 and the laminating mechanism on the board.To explain the structure of each parts below in detail.
See also Fig. 1 and combine shown in Figure 2ly, in an embodiment of the utility model, aforementioned board 1 is the rectangular horizontal shaped as frame, and certainly in other embodiments, the shape of board can be other shapes such as circle or rectangle.Wherein the end in two lengthwise rectangular edges of board 1 is formed with two first screws 11; On the middle part of two lengthwise rectangular edges of rectangle frame, be formed with the second less screw 12 of some diameters;, be formed with two the 3rd screws 13 that diameter is bigger in the centre of one of them horizontal wide rectangular edges of rectangle frame.
In an embodiment of the utility model, aforementioned conveyer belt 2 is the closed ring metal bracelet, because the structure of two chains 2 is identical, the wherein part-structure of a chain 2 only is shown in Fig. 1.In an embodiment of the utility model; End at the closed ring metal bracelet is provided with one first gear 21; Wherein first gear is the travelling gear that drives whole chain movement; Be provided with one second gear 22 and one the 3rd gear 23, the second gear 22 and the 3rd gear 23 at the other end of closed ring metal bracelet and constitute the tensioning apparatus that chain is strutted.The central shaft of first gear 21 is fixed in aforementioned first screw 11 of board 1 through a fixed axis 24.The central shaft of second gear 22 and the 3rd gear 23 links together through a connecting rod 25, and connecting rod 25 is fixed in aforementioned the 3rd screw 13 of board 1 through a fixed axis 26.Wherein first gear 21, second gear 22 and the 3rd gear 23 are snapped at the inboard of closed ring metal bracelet 2, and then first gear 21, second gear 22, the 3rd gear 23 can drive metal bracelet 2 rotations when rotating.
In other embodiment of the utility model, aforementioned formation chain stretching device also can not be two gears that tooth is arranged, but two second roller and the 3rd rollers that do not have tooth.Therefore can two gears or the roller of tensioning apparatus be summarised as runner.At tensioning apparatus described in the embodiment of the utility model is to adopt two runner support chains, and the quantity of said runner also not necessarily is defined as two in other embodiments, can be three or four or a plurality of.
As shown in Figure 2, when the handle manufacturing equipment moved, two the 3rd gears 23 were oppositely arranged, and must control spacing between two the 3rd gears 23 well, made winding mechanism 3 when rotating to the 3rd gear 23 positions, be unlikely to run into the chain on opposite.For control two the 3rd between the gear 23 relative position and adjust second gear and the 3rd gear between angle control the degree of tightness of chain; The utility model handle manufacturing equipment is provided with a gear angle adjustment structure 6; This structure 6 comprises a screw rod 62 that is fixed in fixed bar 61 on the board 1, runs through fixed bar 61 upper ends; By the joint pin 63 that screw rod 62 other ends run through, wherein an end of joint pin 63 is fixed in the perforation 27 of the connecting rod 25 that connects second gear 22 and the 3rd gear 23.Wherein screw rod 62 is rotatable in fixed bar 61, and rotary screw 62 outward, then can shorten the distance between joint pin 63 and the fixed bar 61, thereby drivening rod 25 rotates, and then can adjust the position of the 3rd gear 23, can adjust the degree of tightness of chain simultaneously.
Outer periphery at metal bracelet 2 is provided with some winding mechanisms 3; See also shown in Figure 1; In an embodiment of the utility model, said winding mechanism 3 comprises the substrate 31 that roughly is convex shape, and a narrower end of substrate 31 is provided with some first perforation 311; Pass the bottom that these first perforation 311 can be fixed in substrate 31 metal bracelet 2 through screw; Be formed with two second perforation 312 respectively in the both sides of broad one end of substrate 31, be screwed into these two second perforation 312, be formed with two columns 313 at the front end of substrate 31 through screw.
In an embodiment of the utility model, the substrate of aforementioned winding mechanism is roughly to be convex shape, and in other embodiment of the utility model, the shape of this substrate also can be different structures such as del is trapezoidal or square.In the previous embodiment of the utility model, the winding section of the portable rope of winding of substrate front end is two columns, and in other embodiments, this winding section also can be the projection of the protrusion of an one, draws back as long as can portable rope be caught on to two ends.
Two chain 2 levels are installed in 1 last time of board; For controlling two distances between the chain 2,, be respectively arranged with a barrier rib 4 in the relative side of two chains 2; Chain 2 is close to barrier rib 4 when rotating, then the distance between two chains 2 is promptly by barrier rib 4 controls.This barrier rib 4 is a longitudinal, and it is fixed on the board 1 through an adjustable support 5.Wherein said adjustable support 5 comprises through screw and is fixed in the inverted T-shape supporting seat 51 in aforementioned board 1 second screw 12; Offer a screw 511 at the top of supporting seat 51; Be provided with the rectangle slider bar 52 of a terminal fluting perpendicular to supporting seat 51, wherein aforementioned barrier rib 4 is fixed in unslotted one end of slider bar 52 through screw, and the fluting 521 of slider bar 52 is fixed on the supporting seat 51 through the screw 511 that screw passes supporting seat 51 tops; Need to regulate like this between the chain apart from the time; Unclamp the screw of fastening slider bar 52 flutings 521 earlier, move slider bar 52, and then tighten the screws; Be the position of scalable barrier rib 4 like this, thereby control two distances between the chain 2.
See also shown in Figure 2; When making handle; Paper string 7 is transported between two chains 2 through wire agency (not shown), and paper string 7 alternately is wrapped on the winding mechanism 3 of every chain 2 in two nearest places of chain, and is as shown in Figure 2; Along with the rotation of chain 2, winding mechanism 3 drives paper string separately makes paper string 7 form a continuous bow font to both sides.Import one deck paper tape 8 (for example brown paper) through paper tape transport sector (not shown) respectively at the upper and lower of paper string 7; Two-layer up and down paper tape 8 clips paper string 7 and is pressed together on together through laminating mechanism 9; Form continuous a plurality of handles (as shown in Figure 5), through cutting mechanism (not shown) continuous a plurality of handles are cut into single handle then.
Two relative conveyer belts of the utility model are for being horizontally placed on the board; Pulling forms handle to both sides with paper string to drive winding structure fixing on the conveyer belt through the conveyer belt rotation; Wherein two conveyer belts are and are horizontally set on the board; Only need directly to dismantle conveyer belt during dismounting and get final product, need not dismantle miscellaneous part, convenient disassembly; Through alternately coiling of winding structure fixing on the conveyer belt, with respect to traditional slide bar type structure, simple in structure and saving power.
Above-mentioned explanation has fully disclosed the specific embodiment of the utility model.It is pointed out that any change that the technical staff that is familiar with this field does the specific embodiment of the utility model does not all break away from the scope of claims of the utility model.Correspondingly, the scope of the claim of the utility model also is not limited only to previous embodiment.