CN112693744B

CN112693744B - Film roll transportation frame

Info

Publication number: CN112693744B
Application number: CN202011551972.1A
Authority: CN
Inventors: 阮云波; 牛胜良
Original assignee: Zhejiang Topsun Logistic Control Co Ltd
Current assignee: Zhejiang Topsun Logistic Control Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-09-09
Anticipated expiration: 2040-12-24
Also published as: CN112693744A

Abstract

The invention provides a film roll conveying frame, and belongs to the technical field of logistics conveying equipment. The film material on the film roll is easy to axially slide relative to the film roll shaft in the transportation process, so that the problem of end face dislocation is solved. This membrane book transport frame includes the supporting seat, has the holding surface that is used for placing the membrane book on the supporting seat, the holding surface is the face of cylinder of indent, be connected with the shoring piece on the supporting seat, on the axial direction of holding surface the shoring piece stretches out the supporting seat, the shoring piece can be locked so that the shoring piece keeps in the state of stretching out and the shoring piece can also retract towards the direction of supporting seat. The film roll conveying frame can avoid the problem that the film material easily slides axially relative to the film roll shaft to cause dislocation of the end face, and meanwhile, the film roll conveying frame also has the advantage of convenience in conveying and storing.

Description

Film roll transportation frame

Technical Field

The invention belongs to the technical field of logistics transportation equipment, and relates to a film roll transportation device.

Background

The film is applied to many fields at present, and when the film was not used, most all were convoluteed and were the membrane book to deposit, and in the transportation, just need dedicated membrane book transport frame to supply the membrane book to place and fix to make things convenient for the transportation of membrane book.

Such as a rack for transporting a film roll disclosed in japanese patent document (publication No. JP2004161314A), the rack is formed by providing two frames on opposite sides of a base, the two frames facing each other, the two frames supporting both ends of a film roll, respectively, and fixing structures for holding both ends of the film roll tightly on the frames. Although the support realizes the placement and fixation of the film roll, the following defects exist: 1. in the process of turning of a vehicle, a side force for driving the support and the film roll to move in the width direction of the vehicle body is brought to the support and the film roll, and the film roll is only fixed by the film roll shaft, so that although the film roll shaft does not move relative to the support, the film material on the film roll can move axially relative to the film roll shaft, and the film material on the film roll slides axially to cause end face dislocation. 2. In the process of turning and bumping of the vehicle, the bracket can move back and forth along the width direction of the vehicle body, so that the film reel moves back and forth along with the bracket. The film roll shaft moves back and forth, so that the film on the film roll slides axially to cause the problem of end face dislocation. The dislocation of membrane material terminal surface has not only influenced the aesthetic property of membrane book and the convenience that the later stage was used, and the in-process that membrane material axial slided can lead to appearing the friction between each layer membrane material moreover, leads to membrane material surface impaired and has influenced the quality of membrane material.

At present, in order to solve the problem that the film material on the film roll is easy to axially slide relative to the film roll shaft in the transportation process to cause end surface dislocation, the technical means conventionally adopted in the field is as follows: 1. the outer package is coated outside the film roll, so that the end face of the film material is supported by the outer package, and the problems of axial slippage and dislocation of the end face of the film material can not occur in the transportation process, such as the outer package of a cylindrical film roll disclosed by Chinese patent documents (application number: 200920282762. X); 2. after the membrane is rolled up and is placed on the membrane book transportation frame, place the both ends that supply the membrane material on the transportation frame and carry out the supporting pad or the backup pad that supports and lean on to avoid membrane material terminal surface dislocation in the transportation.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a film roll conveying frame which solves the problem that a film material on a film roll is easy to axially slide relative to a film roll shaft in the conveying process to cause end face dislocation.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a film roll transportation frame, includes the supporting seat, its characterized in that, have the holding surface that is used for placing the film roll on the supporting seat, the holding surface is the face of cylinder of indent, be connected with the shoring piece on the supporting seat, in the axial direction of holding surface the shoring piece stretches out the supporting seat, the shoring piece can lock so that the shoring piece keeps retracting in the direction of the state of stretching out and the shoring piece can also face the supporting seat.

The film roll transportation frame is mainly used for transportation in containers. When the membrane roll is fixed, the membrane roll is firstly hoisted to the supporting surface, then a plurality of binding devices are utilized to bypass the peripheral wall of the membrane roll and pass through the shaft hole of the membrane scroll, the binding devices are tightened, and the binding devices generate downward pressure to enable the membrane scroll and the membrane material to be fixed. According to the film roll conveying frame, the supporting surface is arranged on the supporting seat and is an inwards concave cylindrical surface, so that a film roll is stably supported, and meanwhile, under the action of the binding device, pressure action can be generated among all layers of film materials of the film roll so as to form larger static friction force, and the film materials are not easy to axially slide relative to the film roll shaft under the action of the static friction force; in addition, the width dimension of container has the industry standard, this membrane book transport frame is through connecting the top support piece on the supporting seat to when making the top support piece keep the state of stretching out, the whole width of membrane book transport frame matches with the width dimension of container, make the top support piece can support and lean on the container inner wall, the top support piece can lock this moment, make the top support piece keep the state of stretching out and can not automatic retraction, at the vehicle turn and the in-process of jolting like this, the phenomenon of following automobile body width direction round trip movement just can not appear in membrane book transport frame, thereby avoided this phenomenon to lead to the membrane material to easily slide and arouse the dislocation of terminal surface relative membrane scroll axial. In addition, the top support piece can retract towards the direction of the supporting seat, and the purpose is to reduce the maximum width of the film roll transportation frame, so that the film roll transportation frame can be placed into a container.

In foretell film roll transportation frame, the supporting seat includes cushion, base and two arcs of cross-section setting on the base for the minor arc, and the interior concave surface of two arcs sets up relatively and has the interval between two arcs, forms the notch that the bottom has the bar breach between two arcs, the cushion is laid on the interior concave surface of two arcs and the cushion will the bar breach covers, the upper surface of cushion forms foretell holding surface. The elastic pad is a rubber pad. After being manufactured, the film roll usually has out-of-roundness and is not a regular cylindrical shape. If the notch bottom does not have the bar breach, when the membrane book supported on the face of cylinder of indent, the membrane book is difficult to lead to the membrane to roll up the atress inhomogeneous with the fine subsides of this face of cylinder, and the membrane book bottom bears main pressure, and other positions are rolled up to the membrane owing to with the face of cylinder laminating degree relatively poor lead to being difficult to share pressure, become like this and the membrane book bottom atress is too big and the problem of damage appears moreover.

In the film roll transporting frame, the film roll is bound and fixed by the binding device, so that the pressure formed by the weight of the film roll and the pressure brought by the binding device are formed between the supporting surface and the film roll, and the damage caused by the overlarge stress on the bottom of the film roll is avoided.

In view of this condition, this film is rolled up transportation and is put up through the relative setting of the interior concave surface that sets up two spaced arcs and two arcs on the base for form the notch that the bottom has the bar breach between two arcs, set up the cushion again simultaneously and cover the bar breach. Through such design, when making the membrane book place on the holding surface, the cushion of bar breach department can take place deformation, so not only guaranteed that the membrane book bottom receives the support, and the cushion that relies on the deformation of cushion to enable the membrane book that has non-circularity to contact better on with two arcs has promoted the degree of adaptability between membrane book and the holding surface, make to have formed great area of contact between holding surface and the membrane book, thereby guarantee that the membrane book atress is even and then avoided the membrane to roll up local atress too big and the problem of damage. In addition, the stability of the film roll in the transportation process is improved due to the improvement of the film roll supporting effect, and the dislocation of the end face caused by axial sliding of the film material of the film roll in the transportation process is avoided.

In the above film roll transport frame, the axial direction of the support surface is the left and right direction of the support seat, the number of the top support members is two, and the two top support members are respectively positioned at the left and right sides of the support seat. Through set up the piece of shoring respectively in the supporting seat left and right sides, when two pieces of shoring expand respectively, two pieces of shoring lean on with the inner wall of container respectively, and such design makes the support frame can set up at container width direction's middle part for the container atress is balanced and the condition of automobile body slope can not appear, makes the inside membrane of container roll up and has better levelness, and the membrane material on the membrane is rolled up is difficult for appearing the axial and slides.

In foretell film roll transportation frame, two arcs set up the height and equal and set up along the preceding back direction interval of base, and the straight flange direction of two arcs extends along the axial direction of holding surface, and the interior concave surface of two arcs upwards sets up in the homocline, forms foretell bar breach between two lower straight flanges of two arcs position. Such design has formed the notch between two arcs and has supplied elasticity pad to place, and two arcs have formed the structure of symmetry moreover, and when the membrane book was placed at the holding surface, two arcs and the pressure balance between the membrane book had promoted the stability of membrane book in the transportation.

In foretell film roll transportation frame, the brace piece includes the top brace arm that two levels set up, and the one end of two brace arms is articulated mutually, and the other end of two brace arms articulates on the base and sets up along the preceding back direction interval of base, and the length of every brace arm all can be adjusted and homoenergetic swing on the base. The distance of the top bracing arm extending out of the side part of the base can be changed by adjusting the horizontal swinging angle of the two top bracing arms. After the film roll transportation frame is placed in the container, the two jacking arms can horizontally swing on the base and gradually expand outwards by pulling the jacking arms outwards, and meanwhile, the lengths of the two jacking arms are gradually extended until one end, away from the base, of each jacking member abuts against the inner wall of the container, so that the film roll transportation frame is positioned in the container. On the contrary, after the transportation is finished, the jacking arms can be pressed inwards to enable the two jacking arms to swing towards the base, meanwhile, the lengths of the two jacking arms are also gradually shortened, the jacking pieces are separated from the inner wall of the container, the maximum width of the film roll transportation frame is reduced, and therefore the film roll transportation frame can be smoothly placed into the container when the film roll transportation frame is used next time.

In the film roll transportation frame, the jacking pieces further comprise cushion blocks, and one ends of the two jacking arms are hinged with the cushion blocks. The setting of cushion not only is convenient for the one end of two jacking arms to be articulated mutually, and when the jacking piece expanded moreover, the side of the base dorsad of cushion can with the contact of container inner wall, can promote the stability of location, and then promote the stability of film roll transportation frame in the transportation.

In foretell film roll transportation frame, the shore arm includes outer tube and the slip inner tube of pegging graft in the outer tube, the one end of outer tube articulates on the base, the one end that the outer tube was stretched out to the inner tube is articulated mutually with the cushion, be equipped with between outer tube and the inner tube and enable the inner tube and carry out the locking structure that locks under a plurality of length states of stretching out. Through the design that is equipped with for the piece is supported and can be locked under a plurality of extension length, and under the condition that the container inner wall is uneven or the position of placing of supporting seat in the carriage is different, also can guarantee that the piece homoenergetic of supporting seat both sides supports steadily and leans on the inner wall of container, makes the membrane book transport frame very convenient to use. The locking structure can be a spring pin arranged on the inner pipe, a plurality of pin holes are formed in the outer pipe along the length direction, and when the spring pin extends into different pin holes, the inner pipe is locked under the state of multiple extending lengths. Or the locking structure can be that a plurality of latch teeth are arranged on the outer wall of the inner pipe along the length direction, the outer pipe is provided with a pawl, and the pawl is clamped into the latch teeth under the action of the torsion spring. The pawl is clamped into the clamping teeth at different positions, so that the inner pipe is locked in a plurality of extending length states.

In foretell film roll transportation frame, be equipped with the holding tank on the terminal surface of the base left and right sides respectively, the one end of outer tube stretches into in the holding tank, two top brace arms of top brace piece enable the embedding of top brace piece after towards the base swing in the holding tank. Such design makes the film roll transportation frame when not using, and the top support piece can be taken in the holding tank to make film roll transportation frame occupation space little, be convenient for transportation and deposit.

In foretell film roll transportation frame, the base is the rectangle roughly, the holding surface is located the middle part of base, four edges of base are connected with the stabilizer blade that is located the base upside respectively, be connected with the horizontal pole that the level set up respectively between two stabilizer blades of base left side department and between two stabilizer blades of right side department, the horizontal pole be located the base the upside and with the base between have the interval. In the binding process of the binding device, the cross rods can respectively support the binding belt, the film reel is higher than the two cross rods, and therefore in the tightening process of the binding belt, the binding belt between the two cross rods is more and more tightened along with the binding belt, acting force of the film reel can be more effectively formed, the film reel is better and downwards compressed by the binding belt, the binding effect is improved, and the end face dislocation caused by axial slippage of film materials on the film reel in the transportation process is better prevented.

In the film roll transportation frame, each side edge of the base is provided with a hooking piece or a hooking hole, the hooking pieces or the hooking holes on the left side edge and the right side edge of the base are positioned in the middle of the corresponding side edge, and the number of the hooking pieces or the hooking holes on the front side edge or the rear side edge of the base is at least two and is arranged at intervals along the left and right direction of the base. The hook-joint piece or the hook-joint hole on the base left and right sides limit sets up in the middle part to the side for the whole binding area that is in the axle hole that passes the membrane spool is in on the vertical face at membrane spool axial lead place, at the in-process that the binding ware tightens up like this, avoid binding the area to appear the slant and tighten up and make the membrane roll more be partial to the phenomenon that one of them arc compressed tightly, make the membrane roll atress even on the holding surface, and then promoted the effect of binding and location of membrane roll, produce axial slippage and arouse the dislocation of terminal surface with the membrane material that prevents better in the transportation on the membrane roll. In addition, the quantity that the hook connector on side or the back side before the base or hook and connect the hole sets up for at least two and along the interval about the base for can set up two at least binders on the support frame and fix the membrane book around the periphery wall of membrane book, promote and bind the effect.

In foretell membrane book transportation frame, be connected with the stand on every stabilizer blade respectively, the lower extreme of every stand all articulates with the stabilizer blade that corresponds mutually, and every stand homoenergetic is alone around the pin joint downswing and is folded, all be connected with the bracing piece between every two stands that the side department of base is adjacent, every bracing piece can be dismantled with two stands that correspond and be connected. When the film roll transportation frame is stacked, the four stand columns on the film roll transportation frame positioned below can support the film roll transportation frame above, the film roll transportation is carried out in a stacking mode, the inner space of a container can be efficiently utilized, and the transportation efficiency is improved. All be connected with the bracing piece between two adjacent stands of department through every side for the stand has received the support, and it is better to pile up the in-process stand stability at the membrane book transportation frame, is difficult for taking place to warp and rock, thereby guarantees that the transportation of membrane book is stable, avoids the relative membrane spool of membrane material to take place the phenomenon of axial to slide. When the transportation frame is rolled up to the membrane is folded, through dismantling the bracing piece for every stand homoenergetic alone is folded around the pin joint downward swinging, and the condition of interfering can take place for folding in-process bracing piece or stand and two arcs have been avoided in such design.

In the film roll transportation frame, a plurality of vertically arranged supporting plates are further arranged between the outer convex surface of the arc-shaped plate and the base. The backup pad can support the arc, avoids the arc to take place to warp.

Compared with the prior art, this membrane is rolled up transportation frame has following advantage:

1. this membrane is rolled up transportation frame is through setting up the holding surface on the supporting seat for the membrane is rolled up and has been received the support, relies on the effect of binding the ware simultaneously, thereby enables to have produced the pressure effect between each layer membrane material of membrane book and has formed great stiction, makes the difficult axial slip of taking place for the membrane material relative membrane reel.

2. This membrane is rolled up transportation frame is through connecting the piece of shoring on the supporting seat for the phenomenon along automobile body width direction round trip movement can not appear in transportation membrane roll transportation frame, thereby has avoided this phenomenon to lead to the membrane material to roll up the axle axial to slide relatively and arouse the dislocation of terminal surface.

3. This transportation frame is rolled up to membrane still has folding convenient advantage, can also pile up after folding moreover for transportation of transportation frame is rolled up to membrane and deposits the convenience.

Drawings

Fig. 1 is a schematic perspective view of the film roll transport rack.

Fig. 2 is a schematic perspective view of the hidden elastic cushion of the film roll transportation frame.

FIG. 3 is a top view of the present roll film carrier hidden resilient pad.

Fig. 4 is a schematic perspective view of the film roll transporting frame after the supporting rod is detached.

Fig. 5 is an enlarged view at a in fig. 4.

Fig. 6 is a schematic perspective view of the folded film roll transport frame.

Fig. 7 is a schematic perspective view of the film roll transport rack in use.

Fig. 8 is a schematic view of the present film roll carriage in a transport state.

In the figure, 1, a support seat; 1a, an elastic pad; 1a1, support surface; 1b, a base; 1b1, accommodating groove; 1c, an arc-shaped plate; 2. a top support; 21. a jacking arm; 211. an outer tube; 212. an inner tube; 22. a cushion block; 3. a strip-shaped notch; 4. a support leg; 5. a cross bar; 6. a column; 61. a strip-shaped groove; 62. an interface; 7. a support bar; 8. a hooking member; 9. rolling the film; 91. a film spool; 10. a binder; 11. a support plate; 12. a connecting pin; 121. an anti-drop part.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

The film roll transportation frame is mainly used for transportation in containers. As shown in fig. 1, the film roll transportation frame includes a supporting base 1, the supporting base 1 has a supporting surface 1a1 for placing a film roll 9, the supporting surface 1a1 is an inward concave cylindrical surface, an axial direction of the supporting surface 1a1 is a left-right direction of the supporting base 1, the supporting base 1 is connected with a supporting member 2, and the supporting member 2 extends out of the supporting base 1 in the axial direction of the supporting surface 1a 1. Specifically, the number of the top supporting members 2 is two, the two top supporting members 2 are respectively located at the left and right sides of the supporting seat 1, and both the two top supporting members 2 can be locked to keep the top supporting members 2 in the extending state and can be retracted towards the supporting seat 1.

As shown in fig. 2 and 3, the supporting seat 1 includes an elastic pad 1a, a base 1b, and two arc-shaped plates 1c with a minor arc cross section, which are disposed on the base 1b, the base 1b is substantially rectangular, and the supporting surface 1a1 is located in the middle of the base 1 b. Cushion 1a is the rubber pad, and the relative setting of interior concave surface of two arcs 1c has the interval between two arcs 1c for form the notch that the bottom has bar breach 3 between two arcs 1c, still be equipped with the backup pad 11 of a plurality of vertical settings between outer convex surface of arc 1c and the base 1 b. The supporting plate 11 can support the arc-shaped plate 1c, and the arc-shaped plate 1c is prevented from deforming. Specifically, in this embodiment, two arc 1c set up highly equal and set up along base 1 b's fore-and-aft direction interval, two arc 1 c's interior concave surface all upwards sets up to one side, two arc 1 c's straight flange direction extends along the axial direction of holding surface 1a1, form foretell strip breach 3 between two lower straight flanges in two arc 1c places, cushion 1a is laid on two arc 1 c's interior concave surface and cushion 1a covers strip breach 3, cushion 1 a's upper surface forms foretell holding surface 1a 1. When membrane book 9 was placed on holding surface 1a1, deformation can take place for elastic pad 1a of strip breach 3 department, it receives the support not only to have guaranteed like this that membrane book 9 bottom has received, and rely on elastic pad 1 a's deformation to enable the membrane that has non-circularity to roll up 9 and contact with elastic pad 1a on two arcs 1c better, promoted the degree of cooperation between membrane book 9 and the holding surface 1a1, make holding surface 1a1 and membrane book 9 between form great area of contact, thereby guarantee that membrane book 9 atress is even and then avoided the too big and problem of damage of membrane book 9 local atress.

Referring to fig. 1, the top supporting member 2 includes a cushion block 22 and two top supporting arms 21 horizontally arranged, the length of each top supporting arm 21 can be adjusted, one end of each top supporting arm 21 is hinged to the cushion block 22, the other end of each top supporting arm 21 is hinged to the base 1b and is arranged at intervals along the front-back direction of the base 1b, and the two top supporting arms 21 can horizontally swing on the base 1 b. Of course, the top support 2 can be disposed not only on the base 1b of the supporting seat 1, but also on other parts of the supporting seat 1, such as the cross bar 5. When the top support 2 is unfolded, the side of the cushion block 22 facing away from the base 1b can contact the inner wall of the container. Specifically, each supporting arm 21 comprises an outer tube 211 and an inner tube 212 inserted in the outer tube 211 in a sliding manner, one end of the outer tube 211 is hinged to the base 1b, one end of the inner tube 212 extending out of the outer tube 211 is hinged to the cushion block 22, and a locking structure capable of locking the inner tube 212 in a plurality of extending length states is arranged between the outer tube 211 and the inner tube 212. In this embodiment, the locking structure is a spring pin disposed on the inner tube 212, the outer tube 211 is provided with a plurality of pin holes along the length direction, and when the spring pin extends into different pin holes, the inner tube 212 is locked in a plurality of extension length states. Of course, the locking structure may be replaced by other structures, such as a plurality of latches are formed on the outer wall of the inner tube 212 along the length direction, and a pawl is disposed on the outer tube 211 and is engaged into the latch under the action of a torsion spring. The inner tube 212 is locked in a plurality of extended length states by the pawls snapping into the latches at different positions.

According to the film roll conveying frame, the supporting surface 1a1 is arranged on the supporting seat 1, so that a film roll 9 is supported, and meanwhile, under the action of the binder 10, pressure action is generated among all layers of film materials of the film roll 9, so that a large static friction force is formed, and the film materials are not easy to axially slide relative to the film reel 91 under the action of the static friction force; in addition, the width dimension of the container has an industry standard, and when the film roll transportation frame is connected with the top support piece 2 on the supporting seat 1 and the top support piece 2 is kept in an extending state, the whole width of the film roll transportation frame is matched with the width dimension of the container, so that the top support piece 2 can abut against the inner wall of the container, as shown in fig. 8. At the moment, the top support member 2 can be locked, so that the top support member 2 is kept in an extending state and cannot automatically retract, and thus, in the process of turning and bumping of a vehicle, the film roll transportation frame cannot move back and forth along the width direction of the vehicle body, and the phenomenon that the film material easily slides axially relative to the film reel 91 to cause dislocation of the end face is avoided.

Referring to fig. 4 and 6, the end surfaces of the left and right sides of the base 1b are respectively provided with a receiving groove 1b1, one end of the outer tube 211 extends into the receiving groove 1b1, and the two top supporting arms 21 of the top supporting member 2 can be inserted into the receiving groove 1b1 after swinging towards the base 1 b. Such a design enables the film roll transport rack to be received in the receiving groove 1b1 when not in use, so that the film roll transport rack occupies a small space and is convenient to transport and store.

As shown in fig. 4 to 6, four corners of the base 1b are respectively connected with the legs 4 located on the upper side of the base 1b, the two legs 4 on the left side of the base 1b and the two legs 4 on the right side of the base 1b are respectively connected with the horizontal bars 5, and the horizontal bars 5 are located on the upper side of the base 1b and have a space with the base 1 b. Be connected with stand 6 on every stabilizer blade 4 respectively, the lower extreme of every stand 6 all hinges mutually with corresponding stabilizer blade 4 through the round pin axle, and the axis direction of round pin axle is parallel with the axis direction of holding surface 1a1, thereby every stand 6 homoenergetic alone swings the top of folding base 1b downwards around the round pin axle, and the condition of interference has taken place for bracing piece 7 and stand 6 and two arcs 1c in folding process has been avoided to such design.

As shown in fig. 4, a supporting rod 7 is connected between two adjacent columns 6 at each side of the base 1b, and two ends of each supporting rod 7 are detachably connected with the corresponding column 6 through an inserting structure. As shown in fig. 5, the inserting structure includes a connecting pin 12 connected to the end of the supporting rod 7, a strip-shaped groove 61 and a socket 62 communicating the upper end of the strip-shaped groove 61 are formed in the side wall of the upright 6, the length direction of the strip-shaped groove 61 is consistent with the length direction of the upright 6, one end of the connecting pin 12 is provided with a radially protruding anti-falling part 121, the diameter of the anti-falling part 121 is larger than the width of the strip-shaped groove 61, the anti-falling part 121 can be inserted into the strip-shaped groove 61 from the socket 62, otherwise, the anti-falling part 121 can be also separated from the socket 62, and the supporting rod 7 is detached.

Referring to fig. 4 and 7, a hooking member 8 for hooking the binding device 10 is provided at each side of the base 1b, and the hooking member 8 is a metal ring in this embodiment. The hooking pieces 8 on the left side and the right side of the base 1b are located in the middle of the corresponding side, and the number of the hooking pieces 8 on the front side or the rear side of the base 1b is two and the hooking pieces are arranged at intervals along the left and right direction of the base 1 b.

The following briefly describes the method of use of the present film roll carrier:

as shown in fig. 7, when fixing the film roll 9, the film roll 9 is first lifted to the supporting surface 1a1, and then two binding devices 10 are used to pass around the outer peripheral wall of the film roll 9, one binding device 10 passes through the shaft hole of the film roll 91, the hooks at the two ends of the binding device 10 are hooked on the hook member 8, and the binding device 10 is tightened, and the binding device 10 generates downward pressure to fix both the film roll 91 and the film material.

Then, as shown in fig. 8, the supporting arms 21 are pulled outwards, so that the two supporting arms 21 swing horizontally on the base 1b and gradually expand outwards until the cushion blocks 22 on the supporting members 2 on the left and right sides of the supporting seat 1 abut against the inner wall of the container. At the moment, the film roll transport frame is positioned in the container, and the film roll transport frame is prevented from moving back and forth along the width direction of the container in the transport process.

As shown in figure 8, the film roll transport frame can also carry out stack transport by arranging four upright posts 6. When the membrane roll transportation frame is piled up, the four stand columns 6 on the membrane roll transportation frame positioned below can support the membrane roll transportation frame above, the transportation of the membrane roll 9 is carried out in a stacking mode, the inner space of a container can be efficiently utilized, and the transportation efficiency is improved.

As shown in fig. 6, the film roll transporting frame can also be folded, when the film roll transporting frame is folded, the supporting rods 7 are firstly detached as shown in fig. 4, and then each upright post 6 is respectively folded downwards. Then, the two detached support rods 7 are overlapped between the two folded upright posts 6, and for the remaining two support rods 7, two ends of one support rod 7 are placed into the two left support legs 4, and two ends of the other support rod 7 are placed into the two right support legs 4. Folding through above mode for the membrane is rolled up transportation frame and is small, and is folding convenient, the transportation of being convenient for. Also, the film roll transporting frames after being folded can be stacked, thereby efficiently utilizing the inner space of the container during transportation.

Example two

The structure and principle of this embodiment are basically the same as those of the first embodiment, and different points are as follows: every side department of base 1b all is equipped with the hook hole, and the hook hole on the base 1b left and right sides limit is located the middle part of the side that corresponds, and the quantity that the hook hole on base 1b front side or back side is two and sets up along base 1 b's left and right directions interval.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although 1, a support base is used more herein; 1a, an elastic pad; 1a1, support surface; 1b, a base; 1b1, accommodating groove; 1c, an arc-shaped plate; 2. a top support; 21. a jacking arm; 211. an outer tube; 212. an inner tube; 22. cushion blocks; 3. a strip-shaped notch; 4. a support leg; 5. a cross bar; 6. a column; 61. a strip-shaped groove; 62. an interface; 7. a support bar; 8. a hooking member; 9. rolling the film; 91. a film spool; 10. a binder; 11. a support plate; 12. a connecting pin; 121. anti-run portions, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A membrane roll transportation frame comprises a supporting seat (1), and is characterized in that the supporting seat (1) is provided with a supporting surface (1a1) for placing a membrane roll, the supporting surface (1a1) is an inwards concave cylindrical surface, a top support member (2) is connected to the supporting seat (1), the top support member (2) extends out of the supporting seat (1) in the axial direction of the supporting surface (1a1), and the top support member (2) can be locked to enable the top support member (2) to be kept in an extended state and enable the top support member (2) to retract towards the direction of the supporting seat (1); supporting seat (1) includes base (1b), cushion (1a) and sets up two arcs (1c) on base (1b), and the interior concave surface of two arcs (1c) sets up relatively, forms the notch that the bottom has bar breach (3) between two arcs (1c), cushion (1a) are laid on the interior concave surface of two arcs (1c) and cushion (1a) will bar breach (3) cover, the upper surface of cushion (1a) forms foretell holding surface (1a 1).

2. Film roll carrier according to claim 1, characterized in that the cross-section of the curved plates (1c) is slightly arc-shaped with a space between two curved plates (1 c).

3. The film roll transporting frame according to claim 2, wherein the axial direction of the supporting surface (1a1) is the left-right direction of the supporting base (1), the number of the top supporting pieces (2) is two, and the two top supporting pieces (2) are respectively located at the left and right sides of the supporting base (1).

4. The film roll conveying frame according to claim 3, wherein the two arc-shaped plates (1c) are arranged at equal heights and are arranged at intervals along the front-back direction of the base (1b), the straight edges of the two arc-shaped plates (1c) extend along the axial direction of the supporting surface (1a1), the inner concave surfaces of the two arc-shaped plates (1c) are arranged obliquely upwards, and the strip-shaped gap (3) is formed between the two lower straight edges of the two arc-shaped plates (1 c).

5. The film roll conveying frame according to claim 3 or 4, wherein the top support piece (2) comprises two top support arms (21) which are horizontally arranged, one ends of the two top support arms (21) are hinged, the other ends of the two top support arms (21) are hinged on the base (1b) and are arranged at intervals along the front-back direction of the base (1b), and the length of each top support arm (21) can be adjusted and can horizontally swing on the base (1 b).

6. The film roll carrier according to claim 5, wherein the top support (2) further comprises a spacer (22), and one end of each of the two top support arms (21) is hinged to the spacer (22).

7. The film roll conveying frame according to claim 6, wherein the jacking arm (21) comprises an outer tube (211) and an inner tube (212) which is slidably inserted into the outer tube (211), one end of the outer tube (211) is hinged to the base (1b), one end of the inner tube (212) extending out of the outer tube (211) is hinged to the spacer (22), and a locking structure which enables the inner tube (212) to be locked in a plurality of extending length states is arranged between the outer tube (211) and the inner tube (212).

8. The film roll transporting frame according to claim 7, wherein the base (1b) is provided with a receiving groove (1b1) on each of the left and right end faces, one end of the outer tube (211) extends into the receiving groove (1b1), and the two supporting arms (21) of the supporting member (2) can make the supporting member (2) be inserted into the receiving groove (1b1) after swinging towards the base (1 b).

9. Film roll carrier according to claim 2 or 3 or 4, characterized in that the base (1b) is substantially rectangular, the support surface (1a1) is located in the middle of the base (1b), the four corners of the base (1b) are respectively connected with the legs (4) located on the upper side of the base (1b), the two legs (4) on the left side of the base (1b) and the two legs (4) on the right side of the base (1b) are respectively connected with the horizontally arranged cross bar (5), and the cross bar (5) is located on the upper side of the base (1b) and has a space with the base (1 b).

10. The film roll conveying frame according to claim 9, wherein each supporting leg (4) is connected with a stand column (6), the lower end of each stand column (6) is hinged to the corresponding supporting leg (4), each stand column (6) can independently swing downwards around a hinged point to be folded, a supporting rod (7) is connected between every two adjacent stand columns (6) on each side edge of the base (1b), and each supporting rod (7) is detachably connected with the corresponding two stand columns (6).