CN2324071Y

CN2324071Y - Improvement of label plastic film cover structure

Info

Publication number: CN2324071Y
Application number: CN 97242985
Authority: CN
Inventors: 陈美华
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-23
Filing date: 1997-12-23
Publication date: 1999-06-16
Anticipated expiration: 2007-12-23

Abstract

The utility model relates to an improvement of a label plastic film cover structure, which can automatically convey, cut and cover label plastic films to the surfaces of various containers with different areas and diameters. The utility model puts a label plastic film roll through a supporting placing shaft, and the label plastic film roll is guided through a wheel shaft to a support member to open the label plastic film. The label plastic film is conveyed upwards through the driving of the output wheel shaft of a conveying part and idle wheel of a tensing base, and the label plastic film is cut off through a pressing cutting type cutting knife part and falls down through the gap of a guidance arm. The sucking plate of a sucking turn table is rotated and sucks, and the suction force of the sucking plate disappears when the sucking turn table is rotated to the upper part of the container. The label plastic film falls down and completes covering and combination actions.

Description

The sheathed structural development of label glued membrane

The utility model is relevant a kind of applicable to various circle, square and container that diameter is indefinite, the improvement structure of sheathed label glued membrane.

Common label glued membrane is sheathed, be that the label glued membrane is past drop-down along wheel shaft, via a conical objects label glued membrane is strutted, and by a rotary cutter or in the thermosol mode, the label glued membrane of suitable length is cut off, be inserted in container outer surface again, or send into heat drying furnace and carry out the program that the label glued membrane shrinks, the label glued membrane is invested outside the container bottle.

But, the sheathed structure of this kind label glued membrane, still have following shortcoming during use unavoidably: 1. very smooth because of label glued membrane surface, when conical objects struts glued membrane, because of the length that can't accuracy control glides, what make that rotary cutter can not entirely accurate cuts off the label glued membrane according to Len req, causes the more label glued membrane of waste, and manufacturing cost is increased.2. for ease of being inserted in body, the diameter design with the label glued membrane often strengthens, and after the label glued membrane is inserted in container, makes the label glued membrane shrink the tight attached container of living by heat baking mode, but the label glued membrane is after the heat baking, and excessive diameter very easily produces wrinkle Zhe influences overall appearance.3. as run into the body diameter of sheathed label glued membrane or body height not simultaneously, often need to change the sheathed structure of whole group, can't cause and use inconvenience and unit cost to increase at any time because of the need adjustment.4. because cutting knife is to cut off ringwise or with the hot melt cutting, can only do to put down the cutting that mouthful cut-out operation can't be used for special shape counterpart glued membrane, cause purposes to reduce.

In view of the common sheathed structure of label glued membrane still has above-mentioned shortcoming, the contriver improves at this shortcoming research.

But the purpose of this utility model provides a kind of automatic transport, cutting and the sheathed sheathed structure of label glued membrane, by the label glued membrane volume that is positioned over the bearing axle, being directed to strut member by axle set struts the label glued membrane, again via the input wheel shaft of delivery section, and push against seat and drive a label glued membrane and down carry, cut off the label glued membrane by crush-cutting formula cutting knife portion again, and the label rubber moulding is fallen by the gap of guid arm, utilization absorbs the suction disc of platform and does rotation absorption, the suction of suction disc disappears when making glued membrane rotate to the container top, make the label glued membrane fall to finish the easy structure of fit action, the label glue film sleeve can be located on the container of all sizes, its Cutting Length is accurate, unlikely waste glued membrane, effectively saving in material cost.

In addition, its cutting knife portion is the crush-cutting formula edge of a knife, after the label glued membrane launches, the glued membrane of various different appearance, applicable to the sealing film of body or bottleneck, increase range of use, be goal of the invention of the present utility model.

The sheathed structural development of the utility model label glued membrane, flat mouthful of cutting knife portion of its crush-cutting formula cooperates the suction disc that absorbs platform to inhale the tape label glued membrane, can make the reduced of label glued membrane, the glued membrane surface produces wrinkle Zhe when avoiding major diameter to cause the pyrocondensation operation, more increases attractive in appearance and the minimizing nonconformity.Its cutting knife portion and rotating table can be adjusted height easily, to be applicable to the body or the bottleneck of different-diameter and height, reduce the unit cost, and this is another purpose of the present utility model.

About detailed construction of the present utility model, application principle, effect and effect, please refer to be described further shown in the following accompanying drawing as follows:

Fig. 1 is textural association figure of the present utility model.

Fig. 2 is the utility model supporting piece structure block diagram.

Fig. 3 is the utility model supporting piece structure action diagram.

Fig. 4 is the utility model structural perspective.

Fig. 5 absorbs the platform lateral plan for the utility model.

Fig. 6 absorbs platform STRUCTURE DECOMPOSITION block diagram for the utility model.

Fig. 7 is the utility model suction disc structure A portion section-drawing.

Fig. 8 is the utility model suction disc structure B portion section-drawing.

As shown in Figure 1, the utility model mainly contains: strut member 3, delivery section 4, Cutter apron 5, absorb platform 6 members such as grade, and cooperation bearing axle 2, and the axle set 22 of being located at machine shell 7, constituted with bearing label glued membrane 1, wherein, but bearing axle 2 is axis bodies of application of force rotation, in order to the whole bundle of bearing label glued membrane 1, the axle set 22 that cooperation machine shell 7 appropriate location tools are established, guiding label glued membrane 1 downward drawing, and strut member 3 is tabular composite members, cooperate each two sliding pressure axles, 31 compositions, one load-carrying element up and down, 4 of delivery section are by input wheel shaft 41 and push against seat 42 and constitute, its crossing mask has can hold the gap that label glued membrane 1 passes through, one side of Cutter apron 5 is provided with a vapour pressure cylinder 51, its cylinder axle hub setting has cutter, and Cutter apron 5 belows install the guid arm 53 of one group of two twenty percent, 53 of guid arms also have the gap, absorb 6 fixations of platform in machine shell 7 appropriate locations, and be positioned at Cutter apron 5 belows, by a rotation motor 61, air-flow control panel 62, rotating shaft base 63 and two extraction pipes 64 are formed (referring to accompanying drawing 5).

It does the time spent, be that label glued membrane 1 is installed on the bearing axle 2, and label glued membrane 1 drawn back along the axle set 22 that is provided with on the machine shell 7, drop-down behind steering wheel shaft 221, by strut member 3 its oral area is strutted into trunk shape, guiding downwards again, rotate drop-down by importing rotating shaft 41 and pushing against seat 42, after entering Cutter apron 5, the label glued membrane 1 of suitable length or shape is cut off one by one, and fall by the gap location of cutting knife portion 52 and guid arm 53, the suction disc 631 that cooperates the rotation wheel seat 63 that absorbs platform 6 with suction, the label glued membrane 1 that has cut is brought to container 9 tops of load-transfer device 8 downwards, cut off suction again, can make label glued membrane 1 be inserted in container 9 bodies.

Please referring to Fig. 2, shown in Figure 3, wherein strut member 3 is integrally formed tabular composite members, and its two side is set up in a side of outer cage body 7 with sliding pressure axle 31, and the contact gap of strut member 3 and sliding pressure axle 31, just can pass through for 1 slippage of label glued membrane.

As shown in Figure 4, be positioned at the delivery section 4 of strut member 3 belows, mainly form by importing wheel shaft 41 and pushing against 42 of seats, wherein import the groove 411 that wheel shaft 41 is provided with a plurality of ring-types, be arranged with the glue ring 412 of ring-type in the groove 411, friction force when changeing label glued membrane 1 to increase input wheel shaft 41 bands, and push against seat 42 by rotating shaft and in-to-in spring (not shown), but make the activity compacting seat that is homing position type, the one side is provided with a pulling handle 421, in order to pull the idle pulley 422 that pushes against seat 42 belows, making it be more closely connected with input wheel shaft 41 contacts, wherein idle pulley 422 is forms of making circular shaft with plastic material, has preferable friction drawing effect, and it is by 41 rotations of input wheel shaft, be contrarotation and drive idle pulley 422, rotate by the input wheel shaft 41 and the compacting of idle pulley 422, make the label glued membrane 1 that wherein transmits produce the down effect of drive transfer, cut by the inside that above-mentioned delivery section 4 is sent label glued membrane 1 into Cutter apron 5.

And Cutter apron 5 mainly be by: vapour pressure cylinder 51, cutting knife portion 52 and guid arm 53 are constituted, and be positioned at the vapour pressure cylinder 51 cylinder axle heads of cutting knife portion 52, be provided with according to the set cutter of various uses, by the crush-cutting in the vapour pressure cylinder 51 cutting knife portions 52, after forming the label glued membrane 1 of multiple suitable shape, utilize two groups of guid arm 53 gaps in pairs, 1 guiding of label glued membrane is fallen to absorb platform 6 do rotation absorption.

Please referring to shown in Figure 5, absorb the combination of side view of platform 6 for the utility model, it includes: rotation motor 61, air-flow control panel 62, rotation wheel seat 63, extraction pipe 64 are formed, wherein air-flow control panel 62 is by joint seat 72 fixations of machine shell 7, rotation motor 61 then is provided with in it, its outer sidewind control panel 62 is locked on the panel of aforementioned joint seat 72, and air-flow control panel 62 is closely to agree with and contacts with rotation wheel seat 63, and rotation wheel seat 63 can be done to rotate synchronously with rotation motor 61.

Again referring to shown in Figure 6, the rotating shaft 611 of rotation motor 61 axle heads, through hole 624 by air-flow control panel 62 central authorities passes, and by bolt with front end pivot tieing screw 6121 with the rotation wheel seat 63 screw 633 engage, and the panel surface that air-flow control panel 62 engages with rotation wheel seat 63, be provided with the air flue of ring-type indent, this ring-type air flue footpath weeks 180, degree relative position places were provided with two portions 622 of holding one's breath, and portion's 622 2 sides of holding one's breath have provided suction hole 623, and, air flue is distinguished into do not link and two air flues independently separately just by two portions 622 of holding one's breath.Again, the outer peripheral edges of rotation wheel seat 63 then are equiped with a plurality of suction discs 631, and a plurality of suction holes 623 of wearing on the inside of rotation wheel seat 63, are that the inside aspirating unit 63121 with suction disc 631 connects.

Please referring to accompanying drawing 6, Fig. 7, shown in Figure 8, aforesaid suction disc 631, constituted by loam cake 6311 and lower cover 6312, wherein, the panel top of loam cake 6311 is equipped with several air-lock 63111, and the inside face of its lower cover 6312 is provided with recessed aspirating unit 63,121 one, after loam cake 6311 and lower cover 6312 make up, and be locked in the rotation wheel seat 63 outer peripheral edges the time, the aspirating unit 63121 of suction disc 631 lower covers 6312 is to be with rotation wheel seat 63 in-to-in suction holes 632 to be connected, the portion of holding one's breath 622 when air-flow control panel 62, when air-flow control panel 62 is separated into left and right sides twice air flue, when if extraction pipe 64 only is arranged in the suction hole 623 of air flue arbitrary hole, then the suction hole 623 of another air flue does not connect and establishes any extraction pipe 64, at this moment, when rotating drive revolving wheel seat 63, rotation motor 61 turns round with anticlockwise direction, when the suction hole 632 of rotation wheel seat 63 being gone to hold in the mouth logical position mutually when half of (suction disc 631 be positioned at a left side) with the air flue of air-flow control panel 62, then the air-lock 63111 of suction disc 631 can produce suction, and 1 absorption of the label glued membrane after will cutting, suction hole 632 when rotation wheel seat 63, when rotating to another air flue of air-flow control panel 62 when half of (suction disc 631 go to right), connect extraction pipe 64 access failures of establishing because of the air flue rear, extraction pipe 64 is not had an adsorption affinity, cause the label glued membrane 1 on the suction disc 631 to lose suction, and fall voluntarily on container 9 bodies that are sheathed on the load-transfer device 8.

When load-transfer device 8 in a clockwise direction during transport box 9, with rotation motor 61 with reverse driven rotary wheel seat 63, and the suction hole 623 that makes air flue is connected (when suction disc 631 is positioned at right side one side of something) when bleeding at 64 o'clock, this moment, right half of suction disc 631 was suction condition, and under arbitrary suction disc 631 rotation warps, and after entering left half of stroke, suction disc 631 instant forfeiture suction, cause the body that label glued membrane 1 fell and be inserted in container 9, form two-way structure that all can sheathed glued membrane.

In sum, can clearly recognize the sheathed structural development of the utility model label glued membrane, it has the usability on the industry, and changes the structural irrationality of prior art.

Claims

1. sheathed structure of label glued membrane, by bearing axle (2), strut member (3), delivery section (4), Cutter apron (5), absorb platform (6), machine shell component parts such as (7), it is characterized in that: wherein bearing axle (2) but be the axis body that an application of force is rotated, the whole bundle of bearing label glued membrane (1) cooperates machine shell (7) appropriate location to be provided with axle set (22) and steering wheel shaft (221); Strut member (3) is tabular composite members, cooperates each two sliding pressure axles (31) composition, one load-carrying element up and down; Delivery section (4) is by input wheel shaft (41) and push against seat (42) formation, wherein import the groove (411) that wheel shaft (41) is provided with a plurality of ring-types, be arranged with the glue ring (412) of ring-type in the groove (411), push against seat (42) one sides and be provided with a pulling handle (421), pushing against seat (42) below has idle pulley (422); Cutter apron (5) mainly is made of vapour pressure cylinder (51), cutting knife portion (52) and guid arm (53), and is positioned at air cylinder (51) the cylinder axle head of cutting knife portion (52), is provided with various cutters, has the gap between guid arm (53); Absorbing platform (6) is made up of rotation motor (61), air-flow control panel (62), rotation wheel seat (63), extraction pipe (64).

2. the sheathed structure of label glued membrane as claimed in claim 1, it is characterized in that: the wherein said rotating shaft (611) that absorbs rotation motor (61) axle head of platform (6), through hole (624) by air-flow control panel (62) central authorities passes, and by bolt with front end pivot tieing screw (6121) with the rotation wheel seat (63) screw (633) engage, and the panel surface that air-flow control panel (62) combines with rotation wheel seat (63), be provided with the air flue of ring-type indent, this ring-type air flue footpath weeks 180, degree relative position places were provided with two portions (622) of holding one's breath, and portion's (622) two sides of holding one's breath have provided suction hole (623), the outer peripheral edges of rotation wheel seat (63) are provided with a plurality of suction discs (631), and the inside of rotation wheel seat (63) wears a plurality of suction holes (632), is to connect with the inner aspirating unit of suction disc (631) (63121).

3. as claim 1 or the sheathed structure of the described label glued membrane of claim 2, it is characterized in that: wherein said suction disc (631) is made of loam cake (6311) and lower cover (6312), wherein the panel of loam cake (6311) top is equipped with several air-lock (63111), and the inside face of its lower cover (6312) is provided with recessed suction road (63121) one, and the aspirating unit (63121) of suction disc (631) lower cover (6312) is to be connected with rotation wheel seat (63) in-to-in suction hole (632).

4. as claim 1 or claim 2 or the sheathed structure of the described label glued membrane of claim 3, it is characterized in that: the portion of holding one's breath (622) of wherein said air-flow control panel (62) separates into left and right sides twice air flue with air-flow control panel (62).