Rolling material circulation packaging device

Abstract

The present application relates to a kind of roll material circulation packaging appliances, including bottom frame, two support frames being oppositely spaced in the two ends of bottom frame and guide component.Two support frames can be placed vertically relative to bottom frame to support roll material, and support seat is provided to position the reel of supporting roll material.Support seat has fixed position relative to support frame, and in fixed position, support seat can position support reel.Support seat can allow reel to be separated from support seat when leaving fixed position.Guide component has buffer surface, and reel can roll along buffer surface when reel is separated from support seat to make roll material gradually fall to bottom frame.When it is needed to unload, the fixed state of support seat is released to make support seat leave fixed position, and reel can be separated from support seat to enter the buffer surface of guide component, so that roll material can be buffered to unload by buffer surface, eliminate the impact force of unloading caused by gravity, reduce the risk of damage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of adhesive film production, and in particular to a winding material circulation packaging device. BACKGROUND

[0002] With the vigorous development of the environmental protection industry, photovoltaic product production has rapidly developed, thereby greatly increasing the demand for photovoltaic panel packaging adhesive film. In the production process of the packaging adhesive film, the adhesive film is wound into a roll shape after production to form an adhesive film roll for transportation.

[0003] At present, a turnover frame is generally used to transport the adhesive film roll. The turnover frame generally comprises a bottom frame and support frames arranged at four corners of the bottom frame. Side plates are arranged between the four support frames to form a square frame structure. U-shaped grooves are arranged on the opposite two side plates to place the shaft of the adhesive film roll. However, the turnover frame is not convenient for unloading the adhesive film roll, and is very inconvenient to use. SUMMARY

[0004] An object of the present application is to solve the problems in the prior art and provide a winding material circulation packaging device which is convenient for unloading. To solve the above technical problems, the present application adopts the following technical solutions:

[0005] A winding material circulation packaging device comprises:

[0006] a bottom frame;

[0007] two support frames arranged at opposite ends of the bottom frame, the two support frames are vertically placed relative to the bottom frame to support the winding material, and the two support frames are respectively provided with a support seat corresponding to each other for positioning the shaft of the winding material, each support seat has a fixed position fixed relative to the support frame, the support seat can position the shaft at the fixed position, and the support seat can allow the shaft to be separated from the support seat when the support seat is away from the fixed position; and

[0008] a guide component arranged on one side of the support seat, the guide component has a buffer surface, and the guide component is used for rolling the shaft along the buffer surface to gradually drop the winding material onto the bottom frame when the shaft is separated from the support seat.

[0009] According to an embodiment of the present application, the guide component comprises a guide rail arranged on the support frame, the guide rail extends from the support seat along the rolling direction of the shaft, the guide rail has an inclined portion inclined toward the side of the bottom frame, and the surface of the inclined portion away from the bottom frame forms the buffer surface.

[0010] According to one embodiment of the present application, the support base is rotatably connected to the support frame, the guide rail is provided with a space for the support base to rotate, the support base has a rotating shaft arranged at one end of the inclined portion, and when the support base is away from the fixed position, the end portion of the support base can be lower than the buffer surface so as to enable the reel to enter the buffer surface.

[0011] According to one embodiment of the present application, the guide component further comprises a limiting plate arranged at one side of the guide rail, the limiting plate extends along the rolling direction of the reel to limit the rolling path of the reel.

[0012] According to one embodiment of the present application, the support frame is provided with a locking component for locking the support base to be in the fixed position.

[0013] According to one embodiment of the present application, the locking component comprises:

[0014] a locking seat fixedly arranged on the support frame; and

[0015] a locking pin telescopically arranged in the locking seat, the support base is provided with a locking hole corresponding to the locking pin, and at the fixed position, one end of the locking pin protrudes from the locking seat and is inserted into the locking hole to fix the support base relative to the support frame.

[0016] According to one embodiment of the present application, the bottom frame is provided with a mounting beam extending along the axial direction of the roll material, the support frame is provided with a mounting seat in sliding connection with the mounting beam, and the support frame can slide relative to the mounting beam through the mounting seat.

[0017] According to one embodiment of the present application, the mounting beam is provided with a plurality of first connecting holes along the length direction thereof, the mounting seat is provided with a second connecting hole, and the mounting seat is rotatably connected with the mounting beam by using a first pin shaft to pass through the second connecting hole and one of the first connecting holes, so that the support frame can be inwardly flipped relative to the bottom frame.

[0018] According to one embodiment of the present application, a limiting structure is further arranged between the bottom frame and the support frame, the limiting structure is used for limiting the rotation of the mounting seat relative to the mounting beam, and the direction in which the limiting structure limits the rotation of the mounting seat relative to the mounting beam is opposite to the direction in which the support frame is inwardly flipped relative to the bottom frame.

[0019] According to one embodiment of the present application, two end frames are further arranged at two ends of the bottom frame in opposite intervals, and each of the two end frames comprises a first connecting column.

[0020] The bottom frame is provided with a fixing seat, one end of the first connecting column is rotatably connected with the fixing seat, so that the end frame can be inwardly or outwardly flipped relative to the bottom frame, one side of the fixing seat is provided with a fixing plate, a limiting slot is formed between the fixing plate and the fixing seat, and the end of the first connecting column rotatably connected with the fixing seat can move relative to the fixing seat to enter or leave the limiting slot.

[0021] From the above technical solutions, the present application has at least the following advantages and positive effects:

[0022] In the present application, by setting a support seat capable of being fixed to a fixed position and leaving the fixed position, and a guide component located on one side of the support seat, the reel can be stably and reliably supported when the support seat is fixed in the fixed position. When unloading is needed, the fixing state of the support seat is released to make the support seat leave the fixed position, and then the reel can be separated from the support seat and enter the buffer surface of the guide component, and then the reel can roll along the buffer surface, so that the roll material can be buffered by the buffer surface to unload. Thus, the unloading impact force caused by gravity can be effectively eliminated, and the risk of damage to the roll material during unloading is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic diagram of a roll material circulating packaging appliance according to an embodiment.

[0024] Figure 2 is Figure 1 is a schematic diagram of an end frame and a bottom frame of a roll material circulating packaging appliance.

[0025] Figure 3 is Figure 2 is an enlarged schematic diagram of A in the structure shown.

[0026] Figure 4 is Figure 1 is a use reference schematic diagram of a roll material circulating packaging appliance supporting a roll material.

[0027] Figure 5 is Figure 4 is a schematic diagram of a roll material circulating packaging appliance unloading and discharging.

[0028] Figure 6 is Figure 1 is a schematic diagram of a roll material circulating packaging appliance folding and storing.

[0029] Figure 7 is a structural schematic diagram of a roll material circulating packaging appliance according to another embodiment.

[0030] The reference signs are explained as follows:

[0031] 10 - roll material;

[0032] 100 - bottom frame;

[0033] 110 - mounting beam; 111 - first connecting hole;

[0034] 120 - fixing seat; 121 - fixing plate; 122 - limiting groove;

[0035] 123 - positioning pin; 124 - third connecting hole; 125 - stacking foot;

[0036] 130 - forklift hole;

[0037] 200 - support frame;

[0038] 210 - support seat; 211 - rotating shaft;

[0039] 220 - locking component; 221 - locking seat; 222 - locking pin;

[0040] 230 - mounting seat; 230a - first plate body; 230b - second plate body; 230c - third plate body;

[0041] 231 - first pin shaft;

[0042] 300 - guide component;

[0043] 310 - buffer surface;

[0044] 320 - guide rail; 321 - inclined portion; 322 - avoiding space;

[0045] 330 - limiting plate;

[0046] 400 - end frame;

[0047] 410 - first connecting column; 411 - fourth connecting hole; 412 - second pin shaft;

[0048] 420 - second connecting column; 421 - positioning groove. DETAILED DESCRIPTION

[0049] The exemplary embodiments embodying the features and advantages of the present application will be described in detail hereinafter. It should be understood that the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the application to those skilled in the art.

[0050] In the description of the present application, it should be understood that the indication of direction or positional relationship (such as up, down, left, right, front and back, etc.) in the embodiments shown in the drawings is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the positions of these elements change, the indications of these directions will also change accordingly.

[0051] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality" is two or more, unless otherwise explicitly and specifically limited.

[0052] Please refer to Figure 1 As shown, the roll material circulating packaging appliance according to the embodiment of the present application comprises a bottom frame 100 and two support frames 200 oppositely and spacedly arranged at two ends of the bottom frame 100, and a guide component 300. The two support frames 200 can be vertically placed relative to the bottom frame 100 to support the roll material 10, and the two support frames 200 correspondingly have support seats 210 respectively arranged thereon to position the roll shaft of the roll material 10.

[0053] In combination Figure 4 and Figure 5 As shown, each support seat 210 has a fixed position relative to the support frame 200, at which the support seat 210 can position the roll shaft (see Figure 4 ). When the support seat 210 is away from the fixed position, the support seat 210 can allow the roll shaft to be disengaged from the support seat 210 (see Figure 5 ). The guide component 300 is arranged at one side of the support seat 210, and the guide component 300 has a buffer surface 310, which is used for the roll shaft to roll along the buffer surface 310 when the roll shaft is disengaged from the support seat 210, so that the roll material 10 gradually falls onto the bottom frame 100.

[0054] In which, the bottom frame 100 can be a substantially square frame structure. The two support frames 200 are oppositely and spacedly arranged at two ends of the bottom frame 100, and the connection structure of each support frame 200 and the bottom frame 100 can be:

[0055] Please refer to Figure 2 , the bottom frame 100 is provided with a mounting beam 110, and the support frame 200 is provided with a mounting seat 230 in sliding connection with the mounting beam 110, in which the mounting beam 110 extends along the axial direction of the roll material 10. Thus, the support frame 200 can slide relative to the mounting beam 110 through the mounting seat 230, so that the two support frames 200 arranged at two ends of the bottom frame 100 can approach or move away from each other, so as to effectively adapt to roll material products with different roll shaft widths.

[0056] In consideration of the stability of the connection between the support frame 200 and the bottom frame 100, the bottom frame 100 can be provided with two mounting beams 110, which are distributed in parallel and spacedly, and each support frame 200 is provided with two mounting seats 230 corresponding to the two mounting beams 110. Please refer to Figure 3The mounting bases 230 are slidably connected to the mounting beam 110 in the following manner: Each mounting base 230 includes a first plate 230a and a second plate 230b arranged parallel to each other, and a third plate 230c connected between the first plate 230a and the second plate 230b. The first plate 230a, the third plate 230c, and the second plate 230b form a mounting groove that can be engaged and installed on the mounting beam 110. In this example, the mounting beam 110 can be a square tube structure, and the mounting bases 230 are slidably connected to the mounting beam 110 through the mounting groove.

[0057] In other embodiments, such as Figure 7 As shown, the mounting beam 110 is provided with a groove 110a extending along the length direction, and the mounting seat 230 is slidably disposed in the groove 110a. The mounting seat 230 can be a block-shaped structure, for example, the mounting seat 230 is a section of square tube structure, and the width of the cross-section of the square tube is adapted to the groove 110a.

[0058] In this application, the mounting base 230 and the mounting beam 110 are slidably connected. When the support frame 200 is moved into place via the mounting base 230 according to the width of different rolls of material 10, the support frame 200 can be fixed in the current position and can be in an upright position relative to the bottom frame 100 to support the rolls of material 10. Preferably, the mounting base 230 and the mounting beam 110 can also rotate relative to each other, so that the support frame 200 can rotate inward relative to the bottom frame 100 to fold and be stored on the bottom frame 100, thereby enabling the appliance to be folded and stored when not in use, reducing the space occupied.

[0059] See Figure 3 The mounting base 230 of this application can be slidably and rotatably connected to the mounting beam 110 in the following manner: the mounting beam 110 has a plurality of first connecting holes 111 along its length, and the mounting base 230 has a second connecting hole. A first pin 231 passes through the second connecting hole and one of the first connecting holes 111 to rotatably connect the mounting base 230 to the mounting beam 110. For example, in an example where the mounting base 230 includes a mounting groove formed by a first plate 230a, a third plate 230c, and a second plate 230b, and is slidably connected to the mounting beam 110 through the mounting groove, the second connecting holes are correspondingly provided on the first plate 230a and the second plate 230b. The first pin 231 can sequentially pass through the second connecting hole on the first plate 230a, one of the first connecting holes 111 on the mounting beam 110, and the second connecting hole on the second plate 230b to lock and fix the mounting base 230 to the mounting beam 110.

[0060] The first pin shaft member 231 can be a bolt, a twist bolt, or the like. When supporting the roll material 10, the support frame 200 is moved into position, and then the support frame 200 is rotated to a vertical position relative to the base frame 100, and the mounting seat 230 and the mounting beam 110 are locked and fixed by the first pin shaft member 231. When the packaging device is stored, the first pin shaft member 231 is loosened to rotate the support frame 200 to fold and store the support frame 200 on the base frame 100 by turning inward relative to the base frame 100.

[0061] In the present application, a limiting structure is further arranged between the base frame 100 and the support frame 200, and the limiting structure is used to limit the rotation of the mounting seat 230 relative to the mounting beam 110. The direction in which the limiting structure limits the rotation of the mounting seat 230 relative to the mounting beam 110 is opposite to the direction in which the support frame 200 turns inward relative to the base frame 100. That is, by arranging the limiting structure, the mounting seat 230 can be prevented from turning outward relative to the base frame 100, and the reliability of the support frame 200 in supporting the roll material 10 is improved.

[0062] The limiting structure can have various structural forms. Referring to Figure 3 , for example, in the example in which the mounting seat 230 includes a mounting groove formed by the first plate body 230a, the third plate body 230c, and the second plate body 230b, and is slidably connected to the mounting beam 110 through the mounting groove, the limiting structure is the upper surface of the mounting beam 110 and the inner surface of the third plate body 230c opposite to the mounting beam 110, which can abut against each other.

[0063] Alternatively, referring to Figure 7 , in the example in which the mounting beam 110 is provided with a sliding groove 110a extending in the length direction, and the mounting seat 230 is slidably arranged in the sliding groove 110a, the limiting structure is the bottom surface of the sliding groove 110a and the lower surface of the mounting seat 230 opposite to the bottom surface of the sliding groove 110a, which can abut against each other.

[0064] Alternatively, the limiting structure can include a limiting block arranged on the support frame 200 (or the base frame 100). When the support frame 200 is rotated to the vertical position relative to the base frame 100, the limiting block abuts against the base frame 100 (or the support frame 200) to prevent the mounting seat 230 from rotating relative to the mounting beam 110 towards the outside of the base frame 100, and to prevent the support frame 200 from turning outward relative to the base frame 100.

[0065] Referring to Figure 4 and Figure 5 , the two support frames 200 are further correspondingly provided with support seats 210 for positioning the shafts of the roll material 10. The number of the support seats 210 arranged on each support frame 200 is not limited in the present application. As shown in Figure 4As shown, two support seats 210 can be arranged on each support frame 200 at intervals, so that the packaging device of the present application can support two roll materials 10 at the same time. The interval distance between the two support seats 210 on each support frame 200 can be set as needed, so that there is a certain gap between the adjacent roll materials 10, avoiding damage to the surface of the roll materials 10 during the transfer and handling process.

[0066] The support seat 210 can have a generally semicircular groove to accommodate the reel. The support seat 210 of the present application is movably arranged on the support frame 200, that is, each support seat 210 has a fixed position relative to the support frame 200, and in the fixed position, the support seat 210 can position the reel. When the support seat 210 is away from the fixed position, the support seat 210 can allow the reel to be separated from the support seat 210.

[0067] By arranging the support seat 210 to be movable relative to the support frame 200, when the support seat 210 is fixed in the fixed position, the reel can be stably and reliably supported; when it is necessary to unload the reel, the support seat 210 is released from the fixed state to move away from the fixed position, so that the reel can be separated from the support seat 210 and enter the buffer surface 310 of the guide component 300, and then the roll material 10 can be conveniently unloaded by buffering to eliminate the unloading impact force caused by gravity and reduce the risk of damage.

[0068] The support seat 210 can be movably arranged on the support frame 200 in the following manner: the support seat 210 is rotationally connected to the support frame 200. Referring to Figure 4 As shown, the support seat 210 has a rotation shaft 211, which passes through the support frame 200 and the support seat 210 to rotationally connect the support seat 210 to the support frame 200. The support frame 200 is also provided with a locking component 220 for locking the support seat 210, which can lock the support seat 210 in the fixed position, so that the support seat 210 can position the reel.

[0069] In other embodiments, the support seat 210 can also be movably connected to the support frame 200 up and down. When it is necessary to support the roll material 10, the support seat 210 is fixed relative to the support frame 200 in the fixed position by the locking component 220 to position the roll material 10. When it is necessary to unload the reel, the support seat 210 is released from the fixed state, so that the support seat 210 can move downward relative to the support frame 200 by a certain distance, so that the reel is separated from the support seat 210 and enters the buffer surface 310 of the guide component 300.

[0070] Preferably, the locking component 220 comprises a locking seat 221 fixedly arranged on the support frame 200 and a locking pin 222 telescopically arranged in the locking seat 221. The support seat 210 is provided with a locking hole corresponding to the locking pin 222. In the fixed position, one end of the locking pin 222 protrudes from the locking seat 221 and is inserted into the locking hole to fix the support seat 210 relative to the support frame 200. In the present example, the locking pin 222 can be a spring locking pin telescopically arranged in the locking seat 221. In the normal state, the spring locking pin is inserted into the locking hole of the support seat 210 to lock the support seat 210 in the fixed position. When the spring locking pin is pulled downward, the spring locking pin is withdrawn from the locking hole, and the support seat 210 can be moved away from the fixed position.

[0071] Preferably, the locking seat 221 is provided with a limiting locking groove, and the spring locking pin is provided with a limiting rod corresponding to the limiting locking groove. As shown in Figure 4 , in the normal state, the limiting rod is accommodated in the limiting locking groove to keep the spring locking pin in the current position state, and the end of the spring locking pin is inserted into the locking hole of the support seat 210. As shown in Figure 5 , when the spring locking pin is pulled downward to be withdrawn from the locking hole, the limiting rod is withdrawn from the limiting locking groove and can abut against the lower end surface of the locking seat 221 to keep the spring locking pin in the position state of being withdrawn from the locking hole, and the support seat 210 can be moved away from the fixed position.

[0072] In other embodiments, the locking pin 222 can also be a locking bolt threadedly connected in the locking seat 221 and rotatable up and down in the locking seat 221. When the locking bolt is rotated upward, the end of the locking bolt can be inserted into the locking hole of the support seat 210 to lock the support seat 210 in the fixed position, or the locking bolt can be rotated downward to be withdrawn from the locking hole, and the support seat 210 can be moved away from the fixed position.

[0073] Referring to Figure 1 , the guide component 300 of the present application is formed with a buffer surface 310 for the reel to roll on. The guide component 300 is arranged on one side of the support seat 210, so that when the reel is separated from the support seat 210, the reel can enter the buffer surface 310 of the guide component 300. When it is necessary to unload the reel, the support seat 210 is moved away from the fixed position, so that the reel can be separated from the support seat 210 and enter the buffer surface 310. Then, the reel can roll along the buffer surface 310, so that the rolled material 10 can gradually fall onto the bottom frame 100. By arranging the movable support seat 210 and the guide component 300, the packaging device of the present application can conveniently unload the reel, so that the rolled material 10 can be gradually unloaded onto the bottom frame 100 through the buffer surface 310, effectively eliminating the unloading impact force caused by gravity and reducing the risk of damage to the rolled product during unloading.

[0074] Referring to Figure 1 According to an embodiment, the guide component 300 can include a guide rail 320 arranged on the support frame 200, the guide rail 320 extending from the support base 210 along the rolling direction of the reel. The guide rail 320 has an inclined portion 321 inclined toward one side of the base frame 100, and the inclined portion 321 forms a buffer surface 310 away from the surface of the base frame 100. It can be understood that the buffer surface 310 can be a flat inclined surface, or the buffer surface 310 can also be an arc-shaped inclined surface.

[0075] Referring to Figure 3 In this example, the support base 210 is rotationally connected to the support frame 200, and the guide rail 320 is provided with a relief space 322 for the rotation of the support base 210. The rotation shaft 211 of the support base 210 is arranged at one end of the inclined portion 321, and when the support base 210 is away from the fixed position, the end of the support base 210 can be lower than the buffer surface 310 to allow the reel to enter the buffer surface 310. By providing the relief space 322, the structure of the support base 210 rotationally connected to the support frame 200 can be more compact. By arranging the support base 210 to be able to lower its end below the buffer surface 310 when it is away from the fixed position, it is beneficial for the reel to smoothly enter the buffer surface 310 when it is separated from the support base 210, so that the unloading of the reel material 10 is buffered.

[0076] The guide component 300 further includes a limiting plate 330 arranged on one side of the guide rail 320, the limiting plate 330 extending along the rolling direction of the reel to define the rolling path of the reel. By arranging the limiting plate 330, the rolling path of the reel can be defined, so that the reel can keep rolling in a straight line, avoiding the reel material 10 from falling directly due to large deviation during unloading.

[0077] Referring to Figure 1 The packaging device of the present application further includes two end frames 400 arranged at opposite ends of the base frame 100. The two end frames 400 can be arranged corresponding to the two support frames 200, i.e. the two end frames 400 are arranged at the end sides of the base frame 100 where the two support frames 200 are located.

[0078] Each of the two end frames 400 includes a first connecting column 410, and the base frame 100 is provided with a fixed seat 120, one end of the first connecting column 410 being rotationally connected to the fixed seat 120, so that the end frame 400 can be flipped inside and outside relative to the base frame 100. As shown in Figure 1 The base frame 100 is rectangular, and the base frame 100 has four corners, each of which is provided with the aforementioned fixed seat 120. Each end frame 400 can be provided with two first connecting columns 410, and the two first connecting columns 410 of each end frame 400 are rotationally connected to the fixed seats 120 of the two corners of the base frame 100, so that the two end frames 400 can be folded outward relative to the base frame 100 to facilitate the unloading of the reel material 10 (as shown inFigure 5 As shown, or two end frames 400 can also be folded inward relative to the bottom frame 100 and stacked on the bottom frame 100 to facilitate storage of the package (as shown). Figure 6 As shown.

[0079] As shown in Figure 2 and Figure 3 , the end frame 400 in this example can also be placed vertically relative to the bottom frame 100. Preferably, one side of the fixed seat 120 is provided with a fixed plate 121, and a limiting groove 122 is formed between the fixed plate 121 and the fixed seat 120. One end of the first connecting column 410 that is rotatably connected to the fixed seat 120 can move relative to the fixed seat 120 to enter or exit the limiting groove 122. When the one end of the first connecting column 410 that is rotatably connected to the fixed seat 120 enters the limiting groove 122, the end frame 400 can be placed vertically relative to the bottom frame 100. When the one end of the first connecting column 410 that is rotatably connected to the fixed seat 120 exits the limiting groove 122, the end frame 400 can be folded outward or inward relative to the bottom frame 100. By providing the limiting groove 122, the movement of the end frame 400 is preferably limited when the end frame 400 is placed vertically relative to the bottom frame 100, reducing the amount of shaking of the end frame 400.

[0080] The movable and rotatable connection of the first connecting column 410 relative to the fixed seat 120 can be that the fixed seat 120 is provided with a third connecting hole 124, which is an elongated hole extending in the vertical direction, and one end of the first connecting column 410 is provided with a fourth connecting hole 411 corresponding to the third connecting hole 124. A second pin shaft 412 is used to pass through the third connecting hole 124 and the fourth connecting hole 411 to rotatably connect the first connecting column 410 to the fixed seat 120.

[0081] As shown in Figure 4 and Figure 5 , the end frame 400 further includes a second connecting column 420 connected to the first connecting column 410. The upper end of the fixed seat 120 is formed with a positioning pin 123, and the second connecting column 420 is provided with a positioning groove 421 corresponding to the positioning pin 123. When the one end of the first connecting column 410 that is rotatably connected to the fixed seat 120 is inserted into the limiting groove 122, the positioning pin 123 is inserted into the positioning groove 421. By providing the second connecting column 420 and the positioning groove 421, and the upper end of the fixed seat 120 being provided with the positioning pin 123, when the end frame 400 is placed vertically relative to the bottom frame 100, the positioning pin 123 is inserted into the positioning groove 421, in combination with the aforementioned insertion of the one end of the first connecting column 410 that is rotatably connected to the fixed seat 120 into the limiting groove 122, to achieve a double limiting and fixing effect, reducing the amount of shaking of the end frame 400 and improving the reliability of vertical support of the end frame 400.

[0082] As shown in Figure 6The bottom end of the fixing base 120 can be provided with a stacking foot 125, which can be sleeved with the positioning pin 123. Specifically, the size of the stacking foot 125 is slightly larger than that of the positioning pin 123, so that the stacking foot 125 can be sleeved on the positioning pin 123. By providing the stacking foot 125, when the end frame 400 is folded inward for storage of the packaging appliance, the stacking foot 125 can be stacked with the positioning pin 123, so that a plurality of packaging appliances can be stacked together, reducing the floor area occupied by the plurality of packaging appliances when stored, and facilitating storage and storage of the packaging appliances.

[0083] The packaging appliance of the present application can also include a waterproof cloth bag, which can be entirely sleeved outside the packaging appliance and supported and fixed by the two end frames 400 on both sides. By providing the waterproof cloth bag, the effects of dust prevention, rain prevention and heat insulation can be achieved, effectively preventing the influence of water, dust and sunlight on the roll product.

[0084] The packaging appliance of the present application can also include a radio frequency identifier, which can be provided on the bottom frame 100, or on the support frame 200, or on the end frame 400. The radio frequency identifier is also called RFID tag or electronic tag. The radio frequency identifier of the present embodiment is a radio frequency signal transmitter, so that the information can be quickly read by a reading and writing device, so as to count the number of roll materials 10 in and out of the warehouse and obtain the location of the product, realize accurate quantity counting and fast positioning, and save labor cost.

[0085] Referring to Figure 1 The bottom frame 100 further includes two forklift frames, which are respectively provided on opposite sides of the bottom frame 100 and are provided with forklift holes 130 for the forks of a forklift to extend into. By providing the forklift holes 130, the forklift lifting and transfer of the packaging appliance can be realized.

[0086] The roll material circulation packaging appliance according to the embodiment of the present application has at least the following beneficial effects:

[0087] By providing the support base 210 capable of being fixed at a fixed position and leaving the fixed position, and the guide member 300 located on one side of the support base 210, the roll shaft can be stably and reliably supported when the support base 210 is fixed at the fixed position. When it is necessary to unload the roll, the fixing state of the support base 210 is released to make the support base 210 leave the fixed position, and then the roll shaft can be separated from the support base 210 and enter the buffer surface 310 of the guide member 300. Thus, the roll shaft can roll along the buffer surface 310, so that the roll material 10 can be buffered and unloaded through the buffer surface 310, eliminating the unloading impact force caused by gravity and reducing the risk of damage.

[0088] The mounting seat 230 of the support frame 200 is slidably connected with the mounting beam 110 of the bottom frame 100, so that the two support frames 200 arranged at the two ends of the bottom frame 100 can be close to or away from each other, so as to effectively adapt to the roll material products with different widths of the roll shaft. The mounting seat 230 is rotatably connected with the mounting beam 110, so that the support frame 200 can be folded inward on the bottom frame 100 relative to the bottom frame 100, thereby facilitating the storage of the packaging device.

[0089] The end frame 400 is arranged to facilitate the support and fixation of the waterproof cloth bag, thereby improving the practicability of the packaging device. The first connecting column 410 of the end frame 400 is rotatably connected with the fixing seat 120, so that the two end frames 400 can be folded outward relative to the bottom frame 100, thereby facilitating the unloading of the roll material 10, and the two end frames 400 can also be folded inward relative to the bottom frame 100 to be stacked on the bottom frame 100, thereby realizing the folding storage of the device and improving the use convenience of the device.

[0090] The lower end of the first connecting column 410 is inserted into the limiting groove 122, and the positioning groove 421 of the second connecting column 420 is positioned with the positioning pin 123 of the fixing seat 120, thereby enhancing the reliability of the connection between the end frame 400 and the fixing seat 120, reducing the shaking of the end frame 400, and stably maintaining the end frame 400 in the upright position relative to the bottom frame 100.

[0091] The radio frequency identifier is arranged to facilitate the counting of the number of roll materials 10 in and out of the warehouse and the acquisition of the location of the products, thereby realizing accurate counting and rapid positioning and saving labor costs.

[0092] The above embodiments are only exemplary descriptions of structures, and the structures in the embodiments are not fixedly combined. In the absence of structural conflicts, the structures in the embodiments can be arbitrarily combined.

[0093] Although the present application has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present application can be embodied in various forms without departing from the spirit or essential characteristics thereof, it should be understood that the above-described embodiments are not limited to any of the aforementioned details, but are to be construed broadly within the spirit and scope of the appended claims, and all changes and modifications that fall within the metes and bounds of the claims, or equivalents of such metes and bounds, are therefore intended to be embraced by the appended claims.

Claims

1. A reusable packaging device for roll materials, characterized in that, include: bottom frame; Two support frames are spaced apart at both ends of the base frame. Each support frame can be vertically positioned relative to the base frame to support rolled materials. Correspondingly, each support frame has a support seat for positioning and supporting a spool of the rolled material. The support seats are movably mounted on the support frames. Each support seat has a fixed position relative to the support frame, where it positions and supports the spool. When the support seat leaves the fixed position, it allows the spool to detach from the support seat. A guide component is disposed on one side of the support base. The guide component has a buffer surface. The guide component is used to allow the roll to roll along the buffer surface when the roll is disengaged from the support base so that the roll material gradually falls onto the bottom frame. The support frame is provided with a locking component, which is used to lock the support base so that the support base is in the fixed position; The locking component includes: A locking seat is fixedly mounted on the support frame; as well as A locking pin is telescopically disposed within the locking seat. The support seat has a locking hole corresponding to the locking pin. In the fixed position, one end of the locking pin protrudes from the locking seat and is inserted into the locking hole to fix the support seat relative to the support frame.

2. The reusable packaging device for roll materials according to claim 1, characterized in that, The guide component includes a guide rail disposed on the support frame, the guide rail extending from the support base along the rolling direction of the reel, the guide rail having an inclined portion tilted toward one side of the bottom frame, and the surface of the inclined portion away from the bottom frame forming the buffer surface.

3. The reusable packaging device for roll materials according to claim 2, characterized in that, The support base is rotatably connected to the support frame. The guide rail has a clearance space for the support base to rotate. The support base has a rotation shaft, which is arranged at one end of the inclined portion. When the support base leaves the fixed position, the end of the support base can be lower than the buffer surface so that the roll can enter the buffer surface.

4. The reusable packaging device for roll materials according to claim 2, characterized in that, The guide component also includes a limiting plate disposed on one side of the guide rail, the limiting plate extending along the rolling direction of the reel to define the rolling path of the reel.

5. The reusable packaging apparatus for roll materials according to any one of claims 1 to 4, characterized in that, The bottom frame is provided with a mounting beam extending along the axial direction of the rolled material, and the support frame is provided with a mounting seat that is slidably connected to the mounting beam. The support frame can slide relative to the mounting beam through the mounting seat.

6. The reusable packaging device for roll materials according to claim 5, characterized in that, The mounting beam has a plurality of first connecting holes along its length, and the mounting base has a second connecting hole. A first pin passes through the second connecting hole and one of the first connecting holes to rotatably connect the mounting base and the mounting beam, so that the support frame can be flipped inward relative to the bottom frame.

7. The reusable packaging device for roll materials according to claim 5, characterized in that, A limiting structure is also provided between the bottom frame and the support frame. The limiting structure is used to limit the rotation of the mounting base relative to the mounting beam. The direction in which the limiting structure limits the rotation of the mounting base relative to the mounting beam is opposite to the direction in which the support frame flips inward relative to the bottom frame.

8. The reusable packaging device for roll materials according to claim 1, characterized in that, It also includes two end frames that are disposed at relatively intervals at both ends of the bottom frame, and each of the two end frames includes a first connecting post; The bottom frame is provided with a fixed seat, and one end of the first connecting column is rotatably connected to the fixed seat so that the end frame can be flipped inside and outside relative to the bottom frame. A fixed plate is provided on one side of the fixed seat, and a limiting groove is formed between the fixed plate and the fixed seat. The end of the first connecting column that is rotatably connected to the fixed seat can move relative to the fixed seat and enter or leave the limiting groove.

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