CN2712801Y - Portable film protective applicator - Google Patents

Abstract

The utility model relates to a portable film protective applicator, which comprises a holding draw rod. The intermediate sections of two transverse assembling and connecting rod are respectively provided with paper tube plugs; one paper tube plug has an elastic inward shrinking function, which is favorable to installing a thin film reel; in addition, the tail ends of the assembling and connecting rods are provided with first roller sets in an axle way, swinging sheets and connecting sheets which are respectively arranged between the roller sets and the opposite assembling and connecting rods are also arranged on the tail ends of the assembling and connecting rods in an axle way, wherein, the swinging sheets have the functions of limiting deflection, and a second roller set which is meshed and rotated appropriately with the first roller set is arranged between the swinging sheets and the connecting sheets in an axle way; the second roller set can move in a deflection mode with the swinging sheets. Meanwhile, the film of the film reel can penetrate between the first roller set and the second roller set to be butted with rollers of the second roller set to be served as the film for movement. A user can conduct the holding operation by holding a draw rod, the film can be quickly and smoothly packed around a board and other articles, and the packing operation is simpler and faster.

Description

Hand-held design film protection applicator

Technical field

The relevant a kind of applied as thin films device of the utility model is meant especially and a kind ofly can film be discharged bale packing one by one around the pallet article directly to be hold by one hand the mode of the application of force, and the hand-held design film that can simple and easyly finish the operation of film bale packing is apace protected applicator.

Background technology

At present, the application of general pallet is quite extensive, such as factory, storage transfer point or general logistics centre etc., it is that article are put or are stacked on the table top of pallet, can with the article proper alignment or quantitatively put, and can avoid contact and make moist with ground, and when the resettlement of these article desires is shifted, then can directly stretch through and prop up pallet, and reach the purpose of quick resettlement operation with Forklift; For prevent article lean to one side in storing process to contact with the external world produce dirty, make moist or prevent that article from producing to rock in moving process and topple over, usually need at pallet and the suitable bale packing film of all sides of article on it, early stage film bale packing operation is directly with general common film roll, under without any the accessory operation, directly with the M/C bale packing, but owing to need to carry out bale packing while the dispensing film that grips, stretches with both hands, therefore, very inconvenience, and the speed of bale packing in the use and quality are also relatively poor; So, be to have with automatic bale packing mechanical equipment to carry out the operation of film bale packing, attempt improves manually operated many shortcomings, wherein, this bale packing machinery roughly has a basic machine, which is provided with the permanent seat of rotatable and oscilaltion, but and be combined with the bearing seat of start rotation, during use, earlier pallet is positioned on this bearing seat together with the article of putting on it, again with the permanent seat of film roll installing and locating in basic machine, afterwards, the film of film roll pulled out be fixed on the bearing seat, and startup turns the bearing seat, at this moment, the bearing toilet of this rotation can constantly rotate and the oriented film reel on film produce a dispensing action, make film twine bale packing around pallet simultaneously, and slowly rise by permanent seat, make film in advance fixed inclination twine bale packing in pallet and on article around to top, again by the slowly decline of permanent seat, make film be able to another pre-fixed inclination and twine bale packing in other position of bale packing not, and, afterwards, again the film head end is separated the bearing seat with its whole bale packing sealings, and tear fracture tail end position, to finish whole film bale packing operations.

Though known bale packing mechanical equipment has the automatic bale packing function of film, there are following many scarce frauds also:

This mechanical equipment need arrange in pairs or groups electrical equipment, drive precise construction such as propulsion source, various perception control electronic component and gas, oil hydraulic system; so its cost is quite high; regular meeting makes many prestiges and draws back; in addition; electric use cost after purchasing is also quite high with the maintenance cost, does not very meet the financial cost benefit.

2. the volume of this mechanical equipment is big and heavy, so need the bigger storage space of waste, also comparatively time-consuming, the effort of resettlement displacement process, therefore, this mechanical equipment just can not move after usually placing, and desires to carry out the pallet of bale packing and causes to use and go up sizable inconvenience but move.

3. the previous operations and the subsequent job that carry out the film bale packing are very complicated, and influence the efficient of overall operation.

4. it must adopt upper and lower secondary bale packing stroke, can with pallet and on the sealing of the complete bale packing of article, so its bale packing efficient can't effectively be promoted, more need use more membraneous material, make its membraneous material cost higher.

Summary of the invention

The purpose of this utility model is to provide a kind of hand-held design film protection applicator, the user only needs to be hold by one hand the mode of the application of force, the film of its upper film reel can be discharged one by one and bale packing be set around pallet around, simple and easyly finish the operation of film bale packing apace, and the user can change the application of force direction of gripping pull bar and the angle of film dispensing at any time flexibly, can improve convenience and the smoothness of using operation; Also can make user's Fast Installation or dismounting film roll.

The utility model provides a kind of hand-held design film protection applicator; consist predominantly of one and grip pull bar; its two transverse set extension bar portion stage casing respectively is equiped with a paper tube plug; function contracts in the one paper tube plug tool elasticity; can be beneficial to installing one film roll; in addition these connecting rod portion ends more axle be provided with one first cylinder group and lay respectively at swing sheet and connecting strap between this cylinder group and relative connecting rod portion; wherein this swing sheet has spacing beat function; more be provided with the second tin roller group that suitably to nibble commentaries on classics with first cylinder group with the connecting strap countershaft; and can be with the start of swing sheet one beat; simultaneously, the film of this film roll can pass first; between two cylinder group and compress cylinder on the second tin roller group to do film dispensing action.

Applicator of the present utility model is simple in structure, and is manually carrying out the bale packing operation fully, thus its acquisition cost with during the maintenance cost all low far beyond known electrically operated mechanical equipment; And volume is little, in light weight, so no matter store or fetch all very convenient.

Description of drawings

Fig. 1 is the outward appearance assembly drawing of the utility model applicator.

Fig. 2 is the three-dimensional exploded view of the utility model applicator.

But Fig. 3 is the side-looking generalized section at the paper plug pipe position of contracting in the utility model elasticity.

Fig. 4 is the beat action scheme drawing of the utility model swing sheet.

Fig. 5 compresses the side-looking generalized section at group position for the utility model one elasticity.

Fig. 6 installs and stretches through for the utility model film roll and is positioned the view of applicator.

Fig. 7 is implemented on the front elevation of bale packing operation for the utility model applicator.

Fig. 8 is implemented on the schematic top plan view of bale packing operation for the utility model applicator.

10 applicators

20 grip pull bar

22 connecting rod portions of 21 holding rod portions

222 perforation of 221 pores

223 axis holes, 23 end plugs

24 locating pieces, 241 screws

30 paper tube plug groups

31a paper tube plug 31b paper tube plug

311 axis holes, 312 nesting parts

313 location edge clipping 32 overcoat tooth pipes

321 bolt heads 322 hole that stretches through

323 spacing elongated slot 33 nuts

The axle that contracts in 34 35 locating dowel pins

37 bolts of 36 springs

371 soft pad 372 packing rings

38 nuts

40 first cylinder group

41 first cylinders, 411 axis holes

42 driven gears, 421 axis holes

43 core bars, 431 external screw threads

432 clamping faces

50 swing sheets

51 articulate board 511 jack-posts

512 axis holes, 513 protective sheet

52 spacing board 521 arc guide channels

60 connecting straps

61 jack-posts, 62 axis holes

63 protective sheet

70 second tin roller groups

71 second tin rollers, 711 axis holes

72 driving gears, 721 axis holes

73 core bars, 731 external screw threads

732 clamping faces

80 elasticity compress group

81 first soft pad 82 limiting gasket

821 axis holes, 822 braking edges

83 second soft pad 84 packing rings

85 springs, 86 nuts

90 film rolls, 91 pores

92 films, 921 head ends

A pallet b article

The specific embodiment

See also Fig. 1, Fig. 2, the preferred embodiment of a kind of hand-held design film of the utility model protection applicator, this applicator 10 consist predominantly of one and hold special pull bar 20, two paper tube plug groups 30, one first cylinder group 40, a swing sheet 50, a connecting piece 60, a second tin roller group 70 and four elasticity and compress group 80; Wherein:

This grips pull bar 20, be to form by an oval pipe one bending, be formed with a holding rod portion 21 longitudinally, these holding rod portion 21 2 ends then are formed with the connecting rod portion 22 of a horizontal expansion respectively, and, these connecting rod portion 22 2 ends respectively are formed with a pore 221, can set envelope by an end plug 23 respectively establishes, the madial wall edge of these connecting rod portion 22 stage casing predetermined positions has respectively provided a perforation 222, its madial wall edge near the end has provided an axis hole 223 more respectively, simultaneously, two end pores, 221 each caulked of these connecting rod portions 22 have been inserted a cylindric locating piece 24, the perisporium edge of these locating pieces 24 is respectively engraved and is provided with a screw 241, just suitably positioning of rotating and relative with the perforation 222 of connecting rod portion 22;

These paper tube plug groups 30, please cooperate shown in Figure 3 again, but has the paper tube plug 31b that the paper tube plug 31a that contracts in the elasticity and contracts in can not elasticity respectively, wherein, these paper tube plugs 31a, 31b one end central portion has respectively provided an axis hole 311, its outer peripheral edges then are formed with a nesting part 312 respectively, these nesting part 312 1 ends radially are extended with a location edge clipping 313 again, in addition, axis hole 311 outsides of these paper tube plugs 31a are stretched through than the bolt head 321 of path by an overcoat tooth pipe 32 1 ends, and establish packing by a nut 33 and these bolt head 321 mutual spiral shells, and 32 lockings of overcoat tooth pipe can be linked on the paper tube plug 31a, and, the end in addition of these overcoat tooth pipe 32 relative bolt heads 321 is then engraved the hole 322 that stretches through that is provided with a non-perforation, cut open respectively and be provided with axial spacing elongated slot 323 at its hole wall two symmetry places, axle 34 1 ends that contract in one are stretched in the hole 322 that stretches through of this overcoat tooth pipe 32, again by a locating dowel pin 35 run through connect in regular turn this spacing elongated slot 323 with in the contract opposite end of axle 34, the axle that contracts in making 34 just can be made axial locating slip in overcoat tooth pipe 32 inside, in addition, by overcoat tooth pipe 32 outside sheathed springs 36, and axle 34 external side ends that contract in the order pass the perforation 222 in the predetermined connecting rod portion 22, and screw togather locking mutually with the screw 241 of its positioned internal piece 24, be positioned in the connecting rod portion 22 of a predetermined side and paper tube plug 31a can be linked, simultaneously by spring 36 1 ends respectively elasticity replace the relative wall edge place of paper tube plug 31a and connecting rod portion 22, make this paper tube plug 31a can be subjected to the elastic-restoring force effect of spring 36, but and have elasticity and push away the function that contracts in pulling; Again, the axis hole 311 of this paper tube plug 31b bolt 37 that stretched through, these bolt 37 external side ends are arranged with a soft pad 371 and a packing ring 372 in regular turn, can by two nuts 38 with the locking of this bolt 37 1 ends be packed in axis hole 311 in, on the lateral wall edge, hold in addition by this bolt 37 again and pass the perforation 222 of another connecting rod portion 22 relatively, and screw togather locking mutually with the screw 241 of its positioned internal piece 24, but be positioned in another connecting rod portion 22 and can be by contracting in this elasticity of control and discharging the paper tube plug 31a of elastic force and this paper plug pipe 31b can be linked, pore 91 activities of one film roll, 90 2 ends can be nested in two end paper tube plug 31a, on the nesting part 312 of 31b, and give spacingly by two ends location edge clipping 313, make it can be for the film 92 of rotation dispensing in good time;

This first cylinder group 40, has one first cylinder 41, its two end respectively is connected with a driven gear 42, and, this first cylinder 41 has respectively provided an axis hole 411,421 with the central part of these driven gears 42, can be connected in series for the core bar 43 of a predetermined length, and, these core bar 43 2 ends respectively are formed with one section external screw thread 431, the inboard outer peripheral edges of this external screw thread 431 form two relative clamping faces 432 more respectively, and make these core bar 43 2 ends penetrate near terminal axis hole 223 from these connecting rod portions 22 respectively;

This swings sheet 50, please cooperate shown in Figure 4 again, generally be the plate body shape, and have one and articulate board 51, this articulates board 51 1 ends horizontal-extending one spacing board 52 again, wherein, the outside of these pivot joint board 51 2 ends has respectively protruded out a jack-post 511, these jack-post 511 central portions have provided an axis hole 512 again, and, should stretch through thus for core bar 43 1 ends that first cylinder group, 40 central authorities are connected in series away from the axis hole 512 of spacing board 52, in addition, then engrave on this spacing board 52 and be provided with an arc guide channel 521, and this arc guide channel 521 just can be set in paper tube plug 31b and go up on the axle bolt 37 that cooperates, make this swing sheet 50 be the pivot axle center by core bar 43, see through arc guide channel 521 and be subjected to stretching through of a bolt 37 to do the spacing start of beat of appropriateness, again, each is extended with a protective sheet 513 toward inner bending these pivot joint board 51 dual side-edge edge middle parts;

This connecting strap 60, generally be the plate body shape, the outside of its two end has respectively protruded out a jack-post 61, these jack-post 61 central portions have provided an axis hole 62 again, and one axis hole 62 is held in addition for the core bar 43 of first cylinder group, 40 central authorities' serial connections and is stretched through thus, in addition, each the past inner bending of these connecting strap 60 dual side-edge edge middle parts is extended with a protective sheet 63;

This second tin roller group 70, has a second tin roller 71, its two end respectively is connected with a driving gear 72, and, this second tin roller 71 has respectively provided an axis hole 711 with the central part of these driving gears 72,721, can be connected in series for the core bar 73 of a predetermined length, and, these core bar 73 2 ends respectively are formed with one section external screw thread 731, the inboard outer peripheral edges of this external screw thread 731 form two relative clamping faces 732 more respectively, and make these core bar 73 2 ends can pass the axis hole 512 of this swing sheet 50 respectively near spacing board 52 places, and these connecting strap 60 another axis holes 62, simultaneously, these driving gears 72 are meshing with each other with corresponding driven gear 42 respectively, when this second tin roller 71 is rotated by stopper, 41 rotations of proper engageable interlock first cylinder;

Four elasticity compress group 80, please cooperate shown in Figure 5 again, has one first soft pad 81 respectively, one limiting gasket 82, one second soft pad 83, one packing ring 84 and a spring 85, and can be sheathed on the core bar 43 of swing sheet 50 and connecting strap 60 outside lefts in regular turn, on 73, and, the axis hole 821 of this limiting gasket 82 has two relative braking edges 822, making these limiting gasket 82 just can distinguish the fit limit changes in core bar 43, the clamping face 432 of 73 2 ends, on 732, these core bars 43, the external screw thread 431 of 73 ends, 731 places more respectively spiral shell establish a nut 86, suitably to compress spring 85, hold elasticity to compress the first soft pad 81 in addition by spring 85 again, these first soft pad 81 elasticity compress relative swing sheet 50 2 jack-posts 511 and connecting strap 60 2 jack-posts 61 wall edge, can allow swing sheet 50 and connecting strap 60 elasticity compress these driving gears 72 and driven gear 42 indirectly, make first cylinder 41 and second tin roller 71 produce suitable rotational resistance.

Please cooperate consult shown in Figure 6; hand-held design film protection applicator 10 of the present utility model; can in order to manual bale packing pallet a and on the article b that puts or pile up; during use; the paper tube plug 31a design of contracting in but utilization elasticity presses; one film roll 90 is installed the two paper tube plug 31a that are nested in this applicator 10 in advance; between 31b; afterwards; again the film on the film roll 90 92 is suitably pulled out outward and pass between first cylinder 41 and the second tin roller 71; at this moment; just can begin to carry out pallet a and the film bale packing operation of article b on it; at first; the user can singlehanded hold the vertical holding rod portion 21 that grips pull bar 20; and make second tin roller 71 close towards the bale packing side; afterwards; with another hand film 92 is pulled out a segment distance more outward and be covered on the pallet a article b week side an initial surface; and with this hand film 92 head ends 921 are temporarily pushed down and to be positioned on the article b; in the case; article b week side another side (during this film 92 can suitably compress fit on the second tin roller 71) is walked around in applicator 10 pulling; this film 92 can be stuck in the corner or the turning point of article b initial surface and another side; afterwards; please cooperate Fig. 7 again; shown in Figure 8; the user just can be directly with one hand hold the mode of carrying with applicator 10 along article b week skidding walk around; and be principle from top to bottom can produce handing-over overlapping; little by little film 92 bale packings are surrounded on the pallet a week side of article b and below thereof; treat that article b and pallet a all by after the bale packing sealing, can finish whole films 92 bale packing work flows with film 92 tear fractures.

At last, advantage of the present utility model and the arrangement of attainable effect is as follows:

1. applicator of the present utility model 10 is simple in structure, and is manually carrying out the bale packing operation fully, thus its acquisition cost with during the maintenance cost all low far beyond known electrically operated mechanical equipment.

2. applicator 10 volumes of the present utility model are little, in light weight, so no matter store or fetch all very convenient.

3. as mentioned above, because the storing or fetch all very convenient of applicator 10 of the present utility model, so when carrying out the operation of film bale packing, this applicator 10 can directly lift the position of desiring to carry out book film bale packing, and do not need running transform pallet a and the article b on it, therefore, can make more fast and flexible of bale packing operation.

4. the utility model only needs film roll 90 is installed on the applicator 10, outer drawing again suitably stretches through film 92, just can begin to carry out the bale packing operation, after treating that bale packing is finished, also only need film 92 direct tear fractures are got final product, so need any preposition and subsequent job hardly, so have preferable bale packing efficient.

5. when the utility model applicator 10 carries out the bale packing operation, can comply with manually adjusting control voluntarily, so can be exactly with film 92 in single bale packing stroke from top to bottom, just can finish whole bale packing sealing operations, therefore, its bale packing speed can be fast than mechanical equipment still, simultaneously, because stroke is shorter, thus required film 92 total lengths also can shorten bale packing simultaneously the time, and can save the cost of using of film 92 materials.

6. but the utility model applicator 10 utilizes the design that a paper tube plug 31a adopts elasticity to contract in pressing, when this film roll 90 is installed, can be by contracting in the suitable elasticity of this paper tube plug 31a and discharging, easily film roll 90 is installed between two paper tube plug 31a, 31b, in like manner, also can reach simple and easy fast speed changes; Secondly, this applicator 10 utilizes four elasticity to compress the design of group 80, can make first and second cylinder 41,71 have suitable rotational resistance, so can prevent that film 91 from by arbitrarily excessively dispensing, causing the puzzlement in the use; Moreover, this applicator 10 utilizes second tin roller group 70, connecting strap 60 can do the design of spacing beat start with swing sheet 50, the application of force direction and the dispensing angle of film 92 that also can provide the user change to grip pull bar 20 at any time flexibly, and can be fast swimmingly with film 92 bale packings that discharge in pallet a and on article b around; So, but this applicator 10 not only Fast Installation, change film roll 90, and the stability that improves film 92 dispensings, its holding operation more meets ergonomic designs, and can improve whole comfort feature and the bale packing efficient of using.

Claims (8)

1, a kind of hand-held design film protection applicator is characterized in that including:

One grips pull bar, has a holding rod portion longitudinally, and this holding rod portion each horizontal expansion of two ends has a connecting rod portion;

Two paper tube plugs are fixedly arranged on the stage casing predetermined position that grips pull bar two connecting rod portions respectively, but and the one section preset distance that wherein contracts in the paper tube plug elasticity, the movable caulked of pore of a film roll two ends is positioned in the two paper tube plugs;

One first cylinder group has one first cylinder, and its two end respectively is installed with a driven gear, and these driven gears are located in respectively between the madial wall that grips pull bar two connecting rod portion ends again;

One second tin roller group, be arranged at the first cylinder group side, has a second tin roller, its two end respectively is installed with a driving gear, can be respectively be meshing with each other with the driven gear of the first cylinder group opposite side, the film of this film roll dispensing is by stretching through outward between first cylinder and the second tin roller, suitably compresses to fit on the second tin roller again.

2; hand-held design film protection applicator as claimed in claim 1; it is characterized in that: coaxial being pivoted is positioned with a swing sheet between this first cylinder group, one driven gear and relative connecting rod portion; be formed with an arc guide channel on this swing sheet; the axial region of paper tube plug holds stretches spacing this arc guide channel; this swing sheet can be made the pivot beat in predetermined angular range spacing; simultaneously; another of first cylinder group driven can wheel with relative connecting rod portion between more coaxial being pivoted be positioned with a connecting piece; each driving gear of second tin roller group is located in respectively between swing sheet and connecting strap predetermined position, with the driven gear of the first cylinder group opposite side to engagement.

3, hand-held design film protection applicator as claimed in claim 1; it is characterized in that: these paper tubes periphery beyond the Great Wall respectively are formed with a nesting part; this nesting part one end radially extends a location edge clipping again; the pore of these film roll two ends just can be nested in respectively on the nesting part of these paper tube plugs, and gives spacing by two ends location edge clipping.

4; hand-held design film protection applicator as claimed in claim 1; it is characterized in that: but be somebody's turn to do the paper tube plug central portion that contracts in the elasticity is linked an overcoat tooth pipe by nut locking an end bolt head; and engrave the hole that stretches through of establishing a non-perforation by the in addition end of the relative bolt head of overcoat tooth pipe; respectively cut open and establish an axial spacing elongated slot at its hole wall two symmetry places; stretch through hole and the pin that the axle that contracts in one one end must stretch into this overcoat tooth pipe set and to be positioned at spacing elongated slot place and to make axial locating slip; and by the outside sheathed spring of overcoat tooth pipe; and the axle external side end that contracts in the order pass after the relative connecting rod portion with its inside set the locating piece that is installed with mutually interlocking establish; the paper tube plug linked be positioned in the connecting rod portion, and see through spring two ends respectively elasticity be resisted against the relative wall edge of paper tube plug and connecting rod portion.

5, hand-held design film protection applicator as claimed in claim 1; it is characterized in that: this paper tube plug central portion that contracts in can not elasticity is locked mutually by axle bolt one end that two nuts and stretch through; again by this bolt in addition end pass relative connecting rod portion and its inside set the locating piece that is installed with mutually interlocking establish, and this paper plug pipe binding is positioned in the connecting rod portion.

6; hand-held design film protection applicator as claimed in claim 2; it is characterized in that: this is first years old; two cylinders; the axle center part of driven gear and driving gear; with and with the swing sheet; connecting strap; the core bar that is serially connected with a predetermined length is established at each relative position of connecting rod portion axle respectively; these core bar two ends are formed with one section external screw thread respectively; the inboard outer peripheral edges of this external screw thread form two relative clamping faces more respectively; this core bar is stretched on the position in the swing sheet and the connecting strap outside; be equiped with an elasticity respectively and compress group; these elasticity compress group and respectively include one first soft pad; one limiting gasket; one second soft pad; one packing ring and a spring; can be sheathed on the projection position of each core bar respectively in regular turn; simultaneously; the axis hole of this limiting gasket has two relative braking edges; can distinguish the fit limit changes on the clamping face of core bar two ends; the external screw thread place of these core bars more respectively spiral shell establish a nut; suitably to compress spring; and hold elasticity to compress the first soft pad in addition by spring; these first soft pads elasticity again compress the relative wall edge with connecting strap of relative swing sheet, but order swing sheet and connecting strap elasticity compress these driving gears and driven gear.

7, hand-held design film protection applicator as claimed in claim 2; it is characterized in that: the advancing side at relative each driving gear of lateral edges of this swing sheet and connecting strap and driven gear engagement position with leave side, bending is extended with one and prevents the protective sheet at hand contact engagement position with covering respectively.

8, hand-held design film protection applicator as claimed in claim 1; it is characterized in that: this gripping pull bar is formed by an oval pipe one bending; two ends respectively are formed with a pore; can set envelope by an end plug respectively establishes; the inner frieze place of its relative paper tube plug of connecting rod portion has respectively provided a perforation; it is cylindric that a positioning block is; and engrave in perisporium edge place and to be provided with a screw; these locating pieces just can hold the connecting rod portion from pore; and by the perforation of its screw positioning of rotating in relative connecting rod portion, the center shaft spiral shell of paper tube plug is established the screw that is locked in these locating pieces.

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