Coating roller reshipment tool

Abstract

The utility model discloses a coating roller reshipment tool, and belongs to the technical field of reshipment tools. The coating roller transferring tool comprises a bottom frame, a protection frame and two positioning frames. The bottom frame comprises a bottom supporting frame and a plurality of supporting pieces, and the supporting pieces are arranged below the bottom supporting frame at intervals and fixedly connected with the bottom supporting frame so that a forking gap for forking of a forklift can be formed between the bottom supporting frame and the ground. The protection frame comprises top supporting frames and connecting pieces, the top supporting frames are arranged above the bottom supporting frame at intervals, and the connecting pieces are connected to the top supporting frames and the bottom supporting frame; a plurality of positioning grooves used for positioning a rotating shaft of a coating roller are formed in the two positioning frames at intervals, and the two positioning frames are oppositely arranged and fixedly connected with the bottom supporting frame.

Description

Technical Field

[0001] The present application belongs to the technical field of inverting tooling, and in particular relates to a coating roller inverting tooling. Background Art

[0002] A roller coater is a device used to apply a coating liquid to the upper and lower surfaces of a running steel strip. It improves the surface properties of the steel strip by forming a thin film of a certain thickness (such as an insulating film, a passivation film, etc.) on the surface of the steel strip. The roller coater includes a coating roller, which contacts the surface of the steel strip to adhere the coating liquid on the coating roller to the surface of the steel strip. During the use of the roller coater, continuous friction occurs between the coating roller and the steel strip, and this friction causes physical wear on the surface of the coating roller. As the use time increases, the diameter of the coating roller will gradually decrease, and the surface quality will also decline, which will affect the coating effect. In addition, the coating liquid may react chemically with the surface of the coating roller, causing corrosion on the coating roller surface. This corrosion will further increase the consumption of the coating roller and shorten its service life. Therefore, the coating roller is a wearing part and needs to be replaced frequently.

[0003] After the coating roller is purchased from the market, the factory producing the strip steel usually needs to use a notching machine to groove the entire working surface of the coating roller to improve the uniformity of the coating of the coating roller.

[0004] In the related art, after the coating roller is grooved at the groove engraving machine, the staff transfers the coating roller to the roller coating machine using the packaging box in which the coating roller was purchased. The coating roller packaging box can only store one coating roller, and the transfer efficiency of the coating roller is low. If multiple packaging boxes are transferred at the same time to transfer multiple coating rollers, the packaging boxes are easily squeezed and deformed, causing the coating rollers inside to collide and damage the working surface. Utility Model Content

[0005] The present application aims to solve the technical problem of low transfer efficiency of coating rollers at least to a certain extent. To this end, the present application provides a coating roller transfer tool.

[0006] The present invention provides a coating roller reversing tool, comprising:

[0007] The chassis comprises a bottom support frame and a plurality of support members, wherein the plurality of support members are spaced apart below the bottom support frame and fixedly connected to the bottom support frame so as to form a forklift clearance between the bottom support frame and the ground for forklift transportation;

[0008] The protective frame includes a top support frame and a connecting piece, wherein the top support frame is spaced apart and arranged above the bottom support frame, and the connecting piece is connected to the top support frame and the bottom support frame;

[0009] Two positioning frames are provided with a plurality of positioning grooves for positioning the rotating shaft of the coating roller at intervals. The two positioning frames are arranged opposite to each other and are fixedly connected to the bottom support frame.

[0010] In some embodiments, the top support frame and the bottom support frame have the same structure, both including two cross beams and two longitudinal beams, the two cross beams are arranged opposite to each other, the two longitudinal beams are arranged opposite to each other, and the longitudinal beams and the cross beams are connected end to end in sequence.

[0011] In some embodiments, the protective frame includes a plurality of connecting members, wherein the connecting members are located between the longitudinal beams of the bottom support frame and the longitudinal beams of the top support frame, and are connected to the longitudinal beams of the bottom support frame and the longitudinal beams of the top support frame.

[0012] In some embodiments, the positioning frame includes a positioning beam and multiple positioning components; the positioning beam is parallel to the beam of the bottom support frame, and the two ends of the positioning beam are respectively fixedly connected to the two longitudinal beams of the bottom support frame; multiple positioning components are arranged at intervals along the length direction of the positioning beam; the positioning component is provided with the positioning groove.

[0013] In some embodiments, the positioning assembly includes a first positioning member and a second positioning member that are symmetrically arranged; the first positioning member and the second positioning member are both located above the positioning beam, are both fixedly connected to the positioning beam, and are both arranged at an angle to the positioning beam, so that the first positioning member and the second positioning member are combined to form the positioning groove.

[0014] In some embodiments, the support member is parallel to the transverse beam of the bottom support frame and is located below the longitudinal beam of the bottom support frame, and both ends of the support member are fixedly connected to the two longitudinal beams of the bottom support frame respectively.

[0015] In some embodiments, a support member is provided under each of the two cross beams of the bottom support frame;

[0016] The coating roller inverting tool also includes a plurality of guide members, which are arranged at the four corners of the top support frame and extend out of the upper end surface of the top support frame to guide the support members located below the crossbeam of the bottom support frame.

[0017] In some embodiments, the guide member includes a connected fixing portion and a guiding portion; the fixing portion is fixedly connected to the top support frame, and the guiding portion extends out from the upper end surface of the top support frame to guide the support member; two of the guide members are respectively provided at the four corners of the top support frame, and the two guide members are respectively located on the long side and short side of the top support frame.

[0018] In some embodiments, the coating roller inverting tool further includes a lifting hook, and the lifting hook is fixedly connected to the base frame or the protective frame.

[0019] In some embodiments, the number of the lifting hooks is consistent with the number of the connecting members, the lifting hooks are arranged in a one-to-one correspondence with the connecting members, and the lifting hooks are fixedly connected to the connecting members.

[0020] The utility model has at least the following beneficial effects:

[0021] The coating roller reversing tooling of the present application comprises a base frame, a protective frame, and two positioning frames. The base frame comprises a bottom support frame and a plurality of support members, which are spaced apart below the support frame and fixedly connected to the bottom support frame to form a forklift clearance between the bottom support frame and the ground for forklift transportation. The protective frame comprises a top support frame and a connecting member, which is spaced apart above the bottom support frame and connected to the top and bottom support frames. The two positioning frames are spaced apart and have a plurality of positioning slots for positioning the rotating shaft of the coating roller. The two positioning frames are arranged opposite each other and fixedly connected to the bottom support frame.

[0022] The coating roller inverting tool positions the coating roller through the positioning frame. When in use, the two ends of the coating roller are respectively placed in the positioning grooves of the two positioning frames. The protective frame protects the coating roller to prevent the coating roller from colliding with other components during transportation. After the present application is designed in this way, the coating roller inverting tool can place multiple coating rollers at the same time and can be forklifted, which helps to improve the efficiency of coating roller transportation. At the same time, due to the setting of the protective frame, the coating roller will not collide with other objects during the transportation process, which provides protection for the coating roller and improves the safety of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0024] Figure 1 A front view of a coating roller inverting tool in some embodiments of the present application is shown.

[0025] Figure 2 Shown Figure 1 Left view of .

[0026] Figure 3 Shown Figure 1 Top view of .

[0027] Figure 4 Shown is a front view of a coating roller inverting tool in some other embodiments of the present application.

[0028] Figure 5 Shown Figure 4 Left view of .

[0029] Figure 6 Shown Figure 4 Top view of .

[0030] Figure 7 A left side view of the coating roller after the coating roller is placed on the coating roller in some embodiments of the present application is shown.

[0031] Figure 8 A top view of the coating roller after the coating roller is placed on the coating roller in some embodiments of the present application is shown.

[0032] Figure markings: 100-coating roller inverting tooling, 110-base frame, 111-bottom support frame, 112-support member, 120-protective frame, 121-top support frame, 1211-crossbeam, 1212-longitudinal beam, 122-connecting member, 130-positioning frame, 131-positioning crossbeam, 132-positioning assembly, 132a-positioning groove, 1321-first positioning member, 1322-second positioning member, 140-guide member, 141-fixing part, 142-guide part, 150-lifting hook. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0037] A roller coater is a device used to apply a coating liquid to the upper and lower surfaces of a running steel strip. It improves the surface properties of the steel strip by forming a thin film of a certain thickness (such as an insulating film, a passivation film, etc.) on the surface of the steel strip. The roller coater includes a coating roller, which contacts the surface of the steel strip to adhere the coating liquid on the coating roller to the surface of the steel strip. During the use of the roller coater, continuous friction occurs between the coating roller and the steel strip, and this friction causes physical wear on the surface of the coating roller. As the use time increases, the diameter of the coating roller will gradually decrease, and the surface quality will also decline, which will affect the coating effect. In addition, the coating liquid may react chemically with the surface of the coating roller, causing corrosion on the coating roller surface. This corrosion will further increase the consumption of the coating roller and shorten its service life. Therefore, the coating roller is a wearing part and needs to be replaced frequently.

[0038] After the coating roller is purchased from the market, the factory producing the strip steel usually needs to use a notching machine to groove the entire working surface of the coating roller to improve the uniformity of the coating of the coating roller.

[0039] In the related art, after the coating roller is grooved at the groove engraving machine, the staff transfers the coating roller to the roller coating machine using the packaging box in which the coating roller was purchased. The coating roller packaging box can only store one coating roller, and the transfer efficiency of the coating roller is low. If multiple packaging boxes are transferred at the same time to transfer multiple coating rollers, the packaging boxes are easily squeezed and deformed, causing the coating rollers inside to collide and damage the working surface.

[0040] In the related art, there is a technical problem of low transfer efficiency when transferring the coating roller. The embodiment of the present application provides a coating roller transfer tool, which can at least solve the technical problem of low transfer efficiency of the coating roller to a certain extent.

[0041] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0042] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 and Figure 8 As shown, the coating roller inverting tool 100 includes a base frame 110, a protective frame 120 and two positioning frames 130.

[0043] The chassis 110 includes a bottom support frame 111 and a plurality of support members 112 . The plurality of support members 112 are spaced apart below the support frame and fixedly connected to the bottom support frame 111 so as to form a forklift clearance between the bottom support frame 111 and the ground.

[0044] The protection frame 120 includes a top support frame 121 and a connecting member 122 . The top support frame 121 is spaced apart and disposed above the bottom support frame 111 . The connecting member 122 is connected to the top support frame 121 and the bottom support frame 111 .

[0045] A plurality of positioning grooves 132 a for positioning the rotating shaft of the coating roller are arranged at intervals on the positioning frame 130 . The two positioning frames 130 are arranged opposite to each other and are fixedly connected to the bottom support frame 111 .

[0046] The support members 112 are used to support the bottom support frame 111. A plurality of support members 112 are spaced apart below the bottom support frame 111 to provide uniform support to all parts of the bottom support frame 111. The plurality of support members 112 are spaced apart so that there is a certain gap between two adjacent support members 112, so that the forks of a forklift can be inserted into the gap. When the coating roller transfer fixture 100 of the present application is placed on the ground, the lower end face of the support member 112 contacts the ground. Due to the action of the support member 112, there will be a gap between the bottom support frame 111 and the ground. This gap is the fork installation gap, and the forks of a forklift can be inserted into the gap.

[0047] The coating roller is provided with a rotational shaft at each end along its axis. Two positioning brackets 130 respectively position the two rotational shafts of the coating roller. Specifically, the positioning brackets 130 have positioning slots 132a, which limit the position of the rotational shafts, thereby positioning the coating roller. The provision of multiple positioning slots 132a allows the positioning brackets 130 to simultaneously position multiple coating rollers. The number of positioning slots 132a can be two, three, or four, etc.

[0048] The top support frame 121 of the protective frame 120 is located above the bottom support frame 111. There is a certain distance between the top support frame 121 and the bottom support frame 111. The connector 122 fixedly connects the bottom support frame 111 and the top support frame 121 together. With this design, a groove-shaped structure is formed between the top support frame 121, the bottom support frame 111 and the connector 122. The positioning frame 130 is located at the bottom of the groove. When the coating roller is placed on the positioning frame 130, the coating roller is located in the groove-shaped structure. That is, when the coating roller is placed on the positioning frame 130, the coating roller is located on the coating roller transport fixture 100. The top support frame 121 and the connector 122 play a protective role for the coating roller, which can prevent the coating roller from colliding with other components during transportation, causing damage to the working surface of the coating roller.

[0049] It should be noted that the height of the upper end surface of the top support frame 121 should be higher than the height of the upper end of the coating roller after it is placed on the positioning frame 130. In other words, after the coating roller is placed on the positioning frame 130, the upper end of the coating roller does not extend beyond the upper end of the top support frame 121. With this design, when multiple coating roller transfer jigs 100 are stacked, the upper coating roller transfer jig 100 will not contact the lower coating roller, causing damage to the working surface of the coating roller.

[0050] After the present application is designed in this way, due to the provision of multiple positioning grooves 132a on the positioning frame 130, the coating roller transfer fixture 100 of the present application can accommodate multiple coating rollers, which helps to improve the efficiency of coating roller transfer. The provision of the protective frame 120 ensures that after the coating roller is placed on the positioning frame 130, the entire coating roller is located within the coating roller transfer fixture 100, and the coating roller does not extend out of the coating roller transfer fixture 100, which can prevent the coating roller from colliding with other components during transfer, causing damage to the working surface of the coating roller. In addition, after such a design, even if multiple coating roller transfer fixtures 100 are stacked, the coating roller transfer fixture 100 located on the upper side will not squeeze the coating roller below, thereby improving the safety of coating roller transfer.

[0051] like Figure 3 As shown, in some embodiments, the top support frame 121 has the same structure as the bottom support frame 111, both including two cross beams 1211 and two longitudinal beams 1212, the two cross beams 1211 are arranged opposite to each other, the two longitudinal beams 1212 are arranged opposite to each other, and the longitudinal beams 1212 and the cross beams 1211 are connected end to end in sequence.

[0052] The two horizontal beams 1211 are arranged opposite each other, that is, they are parallel to each other and spaced apart. The two longitudinal beams 1212 are arranged opposite each other, that is, they are parallel to each other and spaced apart. Specifically, the two horizontal beams 1211 are located at either end of the longitudinal beams 1212, with one end of each horizontal beam 1211 fixedly connected to one end of one of the longitudinal beams 1212, and the other end of each horizontal beam 1211 fixedly connected to the other end of the other longitudinal beam 1212. When the longitudinal beams 1212 and horizontal beams 1211 are connected in sequence, they enclose a rectangular frame.

[0053] In some embodiments, the protection frame 120 includes a plurality of connectors 122 , which are located between the longitudinal beams 1212 of the bottom support frame 111 and the longitudinal beams 1212 of the top support frame 121 , and connected to the longitudinal beams 1212 of the bottom support frame 111 and the longitudinal beams 1212 of the top support frame 121 .

[0054] It should be noted that both longitudinal beams of the bottom support frame 111 are provided with connectors 122. Connectors 122 are located between longitudinal beams 1212 of the bottom support frame 111 and longitudinal beams 1212 of the top support frame 121. The upper ends of connectors 122 are fixedly connected to longitudinal beams 1212 of the top support frame 121, while the lower ends are fixedly connected to longitudinal beams 1212 of the bottom support frame 111. The provision of multiple connectors 122 helps improve the stability of the connection between the top support frame 121 and the bottom support frame 111.

[0055] The number of the connecting members 122 can be two, three, etc. Figure 1 and Figure 2 As shown, in some embodiments, four connecting members 122 are provided, and two connecting members 122 are respectively provided on the two longitudinal beams of the bottom support frame 111. The provision of four connecting members 122 simplifies the structure of the coating roller transfer tool 100 while ensuring the stability of the connection between the top support frame 121 and the bottom support frame 111.

[0056] In some embodiments, the positioning frame 130 includes a positioning beam 131 and multiple positioning components 132; the positioning beam 131 is parallel to the beam of the bottom support frame 111, and the two ends of the positioning beam 131 are respectively fixedly connected to the two longitudinal beams of the bottom support frame 111; the multiple positioning components 132 are arranged at intervals along the length direction of the positioning beam 131; the positioning component 132 is provided with a positioning groove 132a.

[0057] The length of the positioning beam 131 is parallel to the length of the beams of the bottom support frame 111. One end of the positioning beam 131 is fixedly connected to one of the longitudinal beams 1212 of the bottom support frame 111, and the other end is fixedly connected to the other longitudinal beam 1212 of the bottom support frame 111. The positioning assemblies 132 are spaced apart along the length of the positioning beam 131, and the coating rollers placed on the positioning frame 130 are also arranged in sequence along the length of the beam 1211.

[0058] The structure of the positioning assembly 132 is diverse. In some embodiments, a semicircular groove having the same diameter as the rotation axis of the coating roller is formed on the upper end surface of the positioning assembly 132 .

[0059] like Figure 2 As shown, in some embodiments, the positioning assembly 132 includes a first positioning member 1321 and a second positioning member 1322 that are symmetrically arranged; the first positioning member 1321 and the second positioning member 1322 are both located above the positioning beam 131, are both fixedly connected to the positioning beam 131, and are both arranged at an angle to the positioning beam 131, so that the first positioning member 1321, the second positioning member 1322 and the positioning beam 131 are surrounded to form a positioning groove 132a.

[0060] The first positioning member 1321 is arranged at an angle to the positioning beam 131, meaning that the length direction of the first positioning member 1321 forms an angle with the length direction of the positioning beam 131. The second positioning member 1322 is arranged at an angle to the positioning beam 131, meaning that the length direction of the second positioning member 1322 forms an angle with the length direction of the positioning beam 131. The angled arrangement may be an acute angle, an obtuse angle, or a right angle.

[0061] like Figure 2 As shown, in some embodiments, the first positioning member 1321 and the second positioning member 1322 are opposite each other. The first positioning member 1321 is arranged at an obtuse angle to the positioning beam 131, while the second positioning member 1322 is arranged at an acute angle to the positioning beam 131. The first positioning member 1321 and the second positioning member 1322 form an inverted "eight"-shaped positioning groove 132a. The rotation axis of the coating roller is located between the first positioning member 1321 and the second positioning member 1322, and contacts both the first positioning member 1321 and the second positioning member 1322.

[0062] In some embodiments, the support member 112 is parallel to the horizontal beam of the bottom support frame 111 and is located below the longitudinal beam of the bottom support frame 111 . Both ends of the support member 112 are fixedly connected to the two longitudinal beams 1212 of the bottom support frame 111 .

[0063] like Figure 1 and Figure 3 As shown, the length direction of the support member 112 is parallel to the length direction of the crossbeam 1211. The support member 112 is located below the longitudinal beam 1212. One end of the support member 112 in the length direction is fixedly connected to one longitudinal beam 1212 of the bottom support frame 111, and the other end is fixedly connected to another longitudinal beam 1212 of the bottom support frame 111. When the coating roller transfer tool 100 of the present application is placed on the ground, the lower end surface of the support member 112 contacts the ground, and there is a fork-mounting gap between the lower end surface of the longitudinal beam 1212 and the ground.

[0064] In order to facilitate the stacking of multiple coating roller transfer jigs 100, in some embodiments, a support member 112 is respectively provided under the two cross beams 1211 of the bottom support frame 111; the coating roller transfer jig 100 also includes a plurality of guide members 140, which are provided at the four corners of the top support frame 121 and extend out from the upper end surface of the top support frame 121, and are used to guide the support members 112 located under the cross beams of the bottom support frame 111.

[0065] That is to say, if Figure 4As shown, at least one support member 112 is provided below each of the two crossbeams 1211 of the bottom support frame 111. It should be noted that in these embodiments, the crossbeam 1211 of the bottom support frame 111 is located between the two longitudinal beams 1212, the middle region of the support member 112 is located below the crossbeam 1211, and the end regions of the support member 112 are located below the longitudinal beams 1212. The ends of the support member 112 are respectively connected to the two longitudinal beams 1212 of the bottom support frame 111.

[0066] The top support frame 121 is rectangular, and guide members 140 are provided at its four corners.

[0067] It should be noted that when two coating roller inverting jigs 100 are to be stacked, the guide member 140 of the lower coating roller inverting jig 100 guides the support member 112 below the crossbeam 1211 of the bottom support frame 111 of the upper coating roller inverting jig 100, so that the two coating roller inverting jigs 100 can be quickly aligned, thereby improving the work efficiency of stacking.

[0068] The guide member 140 extends out from the upper end surface of the top support frame 121, so that when two coating roller inverting jigs 100 are to be stacked, the support member 112 below the crossbeam 1211 of the bottom support frame 111 of the upper coating roller inverting jig 100 can first contact the guide member 140 of the lower coating roller inverting jig 100, and the guide member 140 of the lower coating roller inverting jig 100 guides the support member 112 below the crossbeam 1211 of the bottom support frame 111 of the upper coating roller inverting jig 100, so that the upper coating roller inverting jig 100 can be quickly aligned with the lower coating roller inverting jig 100, thereby improving the work efficiency of stacking.

[0069] In some embodiments, the guide member 140 includes a connected fixing portion 141 and a guiding portion 142; the fixing portion 141 is fixedly connected to the top support frame 121, and the guiding portion 142 extends from the upper end surface of the top support frame 121, and is used to guide the support member 112; two guide members 140 are respectively provided at the four corners of the top support frame 121, and the two guide members 140 are respectively located on the long side and short side of the positioning support frame.

[0070] Specifically, if Figure 4 and Figure 5 As shown, the fixing portion 141 is vertically arranged, the guide portion 142 is inclined and tilted outward, the lower end of the guide portion 142 is connected to the upper end of the fixing portion 141, and the fixing portion 141 is fixedly connected to the outer peripheral wall of the top support frame 121. Figure 6As shown, each of the four sides of the top support frame 121 is provided with two guide members 140, one of which is connected to the long side of the top support frame 121, and the fixing portion 141 of the other guide member 140 is connected to the short side of the top support frame 121. With this design, the two guide members 140 located at the same corner are arranged vertically, and the two guide members 140 respectively limit the length and width directions of the support member 112 of the coating roller transfer fixture 100 located above, further improving the working efficiency of stacking multiple coating roller transfer fixtures 100.

[0071] In order to facilitate the lifting of the coating roller inverting tool 100, in some embodiments, the coating roller inverting tool 100 further includes a lifting hook 150, and the lifting hook 150 is fixed on the base frame 110 or the protective frame 120.

[0072] The lifting hook 150 can be connected to a lifting rope, a lifting hook, etc. of a lifting device so that the lifting device can lift the coating roller transport tool 100. The structure of the lifting hook 150 is diverse and is not limited in this application.

[0073] In some embodiments, the number of the lifting hooks 150 is consistent with the number of the connecting members 122 , the lifting hooks 150 and the connecting members 122 are arranged in a one-to-one correspondence, and the lifting hooks 150 are fixedly connected to the connecting members 122 .

[0074] That is to say, each connecting member 122 is equipped with a lifting hook 150. Figure 6 As shown, in some embodiments, four connecting members 122 are provided, and a lifting hook 150 is mounted on each of the four connecting members 122 .

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0076] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0077] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A coating roller transfer tool (100), characterized in that: include: The chassis (110) comprises a bottom support frame (111) and a plurality of support members (112), wherein the plurality of support members (112) are spaced apart below the bottom support frame (111) and fixedly connected to the bottom support frame (111) so as to form a forklift clearance between the bottom support frame (111) and the ground for forklift transportation; A protective frame (120) comprises a top support frame (121) and a connecting member (122), wherein the top support frame (121) is spaced apart and disposed above the bottom support frame (111), and the connecting member (122) is connected to the top support frame (121) and the bottom support frame (111); Two positioning frames (130) are provided with a plurality of positioning grooves (132a) for positioning the rotating shaft of the coating roller at intervals. The two positioning frames (130) are arranged opposite to each other and are fixedly connected to the bottom support frame (111).

2. The coating roller transfer tool (100) according to claim 1, characterized in that: The top support frame (121) has the same structure as the bottom support frame (111), and both comprise two cross beams (1211) and two longitudinal beams (1212). The two cross beams (1211) are arranged opposite to each other, and the two longitudinal beams (1212) are arranged opposite to each other. The longitudinal beams (1212) and the cross beams (1211) are connected end to end in sequence.

3. The coating roller transfer tool (100) according to claim 2, characterized in that: The protective frame (120) includes a plurality of connecting members (122), wherein the connecting members (122) are located between the longitudinal beams (1212) of the bottom support frame (111) and the longitudinal beams (1212) of the top support frame (121), and are connected to the longitudinal beams (1212) of the bottom support frame (111) and the longitudinal beams (1212) of the top support frame (121).

4. The coating roller reversing tool (100) according to claim 2, characterized in that: The positioning frame (130) comprises a positioning beam (131) and a plurality of positioning components (132); the positioning beam (131) is parallel to the beam (1211) of the bottom support frame (111), and the two ends of the positioning beam (131) are respectively fixedly connected to the two longitudinal beams (1212) of the bottom support frame (111); the plurality of positioning components (132) are arranged at intervals along the length direction of the positioning beam (131); and the positioning components (132) are provided with the positioning grooves (132a).

5. The coating roller transfer tool (100) according to claim 4, characterized in that: The positioning assembly (132) includes a first positioning member (1321) and a second positioning member (1322) that are symmetrically arranged; the first positioning member (1321) and the second positioning member (1322) are both located above the positioning beam (131), are both fixedly connected to the positioning beam (131), and are both arranged at an angle to the positioning beam (131), so that the first positioning member (1321) and the second positioning member (1322) are combined to form the positioning groove (132a).

6. The coating roller transfer tool (100) according to claim 2, characterized in that: The support member (112) is parallel to the crossbeam (1211) of the bottom support frame (111) and is located below the longitudinal beam (1212) of the bottom support frame (111). Both ends of the support member (112) are respectively fixedly connected to the two longitudinal beams (1212) of the bottom support frame (111).

7. The coating roller transfer tool (100) according to claim 6, characterized in that: A support member (112) is respectively provided below the two cross beams (1211) of the bottom support frame (111); The coating roller reversing tool (100) further comprises a plurality of guide members (140), which are arranged at the four corners of the top support frame (121) and extend out of the upper end surface of the top support frame (121) for guiding the support member (112) located below the crossbeam of the bottom support frame (111).

8. The coating roller transfer tool (100) according to claim 7, characterized in that: The guide member (140) includes a connected fixing portion (141) and a guiding portion (142); the fixing portion (141) is fixedly connected to the top support frame (121), and the guiding portion (142) extends from the upper end surface of the top support frame (121) and is used to guide the support member (112); two guide members (140) are respectively provided at the four corners of the top support frame (121), and the two guide members (140) are respectively located on the long side and the short side of the top support frame (121).

9. The coating roller transfer tool (100) according to any one of claims 1 to 8, characterized in that: The coating roller reversing tool (100) further comprises a lifting hook (150), wherein the lifting hook (150) is fixedly connected to the base frame (110) or the protective frame (120).

10. The coating roller transfer tool (100) according to claim 9, characterized in that: The number of the hoisting hooks (150) is consistent with the number of the connecting pieces (122), the hoisting hooks (150) and the connecting pieces (122) are arranged in a one-to-one correspondence, and the hoisting hooks (150) are fixedly connected to the connecting pieces (122).

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