Enameled steel plate transfer device

Abstract

The utility model relates to the technical field of steel plate transferring and transporting equipment, and provides an enameled steel plate transferring device which comprises a hoisting assembly, a clamping plate assembly and a locking assembly. The clamping plate assembly comprises a main body frame and a lifting rod, the main body frame is hinged to the lifting assembly, a movable clamping jaw is hinged to the top of the main body frame, and the lifting rod is hinged to the end of the movable clamping jaw, so that the movable clamping jaw can act between a clamping position and a feeding position under the driving of the lifting rod; a fixed clamping jaw is arranged at the bottom of the main body frame; the locking assembly is connected with the main body frame, and the locking assembly is matched with the suspender so as to lock the suspender at the clamping position. The lifting operation of the whole device and a crown block lifting hook can be achieved through the lifting assembly, clamping of an enameled steel plate can be achieved through the clamping plate assembly, overturning and transferring of the steel plate can be achieved through the clamping plate assembly, only one operator is needed in the whole process, labor intensity is low, and transferring efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steel plate transfer conveying equipment, especially to a kind of enamel steel plate transfer device. BACKGROUND

[0002] After a series of operations such as punching, arc pressing, edge grinding and enamel firing, the steel plate of porcelain assembled tank needs to be taken off from the production line. In related technologies, the steel plate on the production line is directly hooked by a crane hook, and two workshop workers are assisted to transfer the steel plate on the production line, and finally the enamel steel plate is stacked by manpower.

[0003] When transferring using related technologies, the contact points between the enamel steel plate and the steel plate will inevitably cause damage to the enamel glaze, affecting the quality of the final product enamel steel plate, and because the steel plate has a large volume and weight, the stability of the single hook is poor, and the labor intensity and work efficiency are high during the whole process. SUMMARY

[0004] The utility model provides a kind of enamel steel plate transfer device to solve the defect that enamel steel plate in prior art is transferred with high labor intensity, poor stability and prone to damage to the glaze of steel plate during transfer.

[0005] The utility model provides a kind of enamel steel plate transfer device, comprising: hoisting assembly, clamping plate assembly and locking assembly;The clamping plate assembly includes main body frame and suspender, the main body frame is hinged with the hoisting assembly, the top of the main body frame is hingedly provided with movable clamping jaw, the suspender is hinged with the end of the movable clamping jaw, so that the movable clamping jaw can act between clamping position and feeding position under the drive of the suspender;The bottom of the main body frame is provided with fixed clamping jaw, the movable clamping jaw and the fixed clamping jaw are located on the same side, and the fixed clamping jaw and the movable clamping jaw form a clamping space therebetween;The locking assembly is connected with the main body frame, and the locking assembly cooperates with the suspender to lock the suspender when in the clamping position.

[0006] According to the enamel steel plate transfer device provided by the utility model, the hoisting assembly includes a hoisting frame and a lifting ring, the lifting ring is fixedly arranged on the top of the hoisting frame, and the main body frame is hinged with the hoisting frame, so that the main body frame can be flipped relative to the hoisting frame.

[0007] According to the enamel steel plate transfer device provided by the utility model, the hoisting frame includes a horizontal rod and connecting rods connected to both ends of the horizontal rod, the connecting rods are perpendicular to the horizontal rod to form a flipping space between the connecting rods on both sides, and the main body frame is rotatably arranged in the flipping space.

[0008] According to the enamel steel plate transfer device, the bottom of the connecting rod on the two sides is provided with an axle pin hole, the main body frame is provided with a hinged hole, and the hinged hole and the axle pin hole are provided with a hinged axle pin.

[0009] According to the enamel steel plate transfer device, the hinged hole on the main body frame is provided with a plurality of hinged holes, and the plurality of hinged holes are arranged in a vertical direction of the main body frame.

[0010] According to the enamel steel plate transfer device, the horizontal rod is provided with a connecting frame, and the lifting ring is arranged on the connecting frame.

[0011] According to the enamel steel plate transfer device, the main body frame is provided with a handle part, and the locking assembly is arranged on the handle part.

[0012] According to the enamel steel plate transfer device, the locking assembly comprises a fixing frame, a limiting space for accommodating the lifting rod is formed in the fixing frame, a locking pin shaft is arranged on the fixing frame, and the locking pin shaft is used for limiting rotation of the lifting rod.

[0013] According to the enamel steel plate transfer device, the fixing claw and the movable claw each comprise two clamping pieces and a plastic contact piece, the plastic contact piece is arranged between the two clamping pieces and protrudes from the clamping pieces, and the plastic contact piece has a barb structure.

[0014] According to the enamel steel plate transfer device, the main body frame bottom is provided with the fixing claw on the two sides.

[0015] The enamel steel plate transfer device can realize hoisting operation of the device and the crown block lifting hook through the hoisting assembly, and can realize clamping of the enamel steel plate through the clamping plate assembly, and because the clamping plate assembly and the hoisting assembly are hingedly arranged, the clamping plate assembly can realize overturning and transfer of the steel plate, and the whole process can be completed by only one operator, so that labor intensity is low and transfer efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1It is the stereogram structure schematic view of the enamelled steel plate transfer device provided in the utility model.

[0018] Figure 2 It is the structure schematic view of the hoisting assembly in the enamelled steel plate transfer device provided in the utility model.

[0019] Figure 3 It is the structure schematic view of the clamping plate assembly in the enamelled steel plate transfer device provided in the utility model.

[0020] Figure 4 It is the structure schematic view of the movable clamping claw in the enamelled steel plate transfer device provided in the utility model.

[0021] Figure 5 It is the structure schematic view of the fixed clamping claw in the enamelled steel plate transfer device provided in the utility model.

[0022] Reference signs:

[0023] 1, hoisting assembly; 11, hoisting frame; 110, shaft pin hole; 12, lifting ring; 13, connecting frame; 2, clamping plate assembly; 21, main body frame; 210, hinged hole; 22, movable clamping claw; 221, clamping piece; 222, plastic contact piece; 223, barb structure; 23, fixed clamping claw; 34, handle part; 3, lifting rod; 4, locking assembly; 41, fixed frame; 42, locking pin shaft. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] In the description of the embodiments of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of illustrating the embodiments of the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the utility model, it needs to be explained that, unless there is explicit provision and limitation, the terms "connected", "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to specific circumstances.

[0027] In the embodiments of the utility model, unless there is explicit provision and limitation, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or just indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or just indicate that the horizontal height of the first feature is less than that of the second feature.

[0028] In the description of the specification, the description of 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 embodiments of the utility model. In the specification, the illustrative description of the above terms does 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, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0029] The enamel steel plate is a material that the enamel coating is fired on the surface of the steel plate, and the integrity of the enamel surface needs to be ensured during the transfer of the enamel steel plate. In the related art, manual auxiliary operation is usually used to transfer the enamel steel plate, which requires multiple employees to assist in operation. Specifically, the steel plate is directly hooked by the overhead crane hook, and then two or more workers operate, that is, during the transfer process, the workers fill and assist to ensure that the enamel steel plate does not collide, and need to be aligned with the original steel plate that has been stacked.

[0030] The enamel steel plate has bolt holes, and the existing transfer mode relies on the bolt holes. Since the glaze surface of the bolt holes is thinner than other parts, the glaze surface is easily damaged. When the hook puts the steel plate into the steel plate pile, the thin structure of the hook may cause the steel plate on the hook to be misaligned with the already stacked steel plates, which may cause damage to the glaze surface due to the collision between the edge and the surface of the steel plate. Moreover, the direct hoisting method has poor stability and high safety risk. On the other hand, manual real-time monitoring of the stability of the steel plate during the transfer process increases the work intensity of the employees and has high safety risk and low work efficiency.

[0031] To solve the problems in the related art, as shown in Figures 1-3 The embodiment provides an enamel steel plate transfer device, which comprises a hoisting assembly 1, a clamping plate assembly 2 and a locking assembly 4. The clamping plate assembly 2 comprises a main frame 21 and a lifting rod 3. The main frame 21 is hinged to the hoisting assembly 1. The top of the main frame 21 is hingedly provided with a movable clamping jaw 22. The lifting rod 3 is hinged to the end of the movable clamping jaw 22, so that the movable clamping jaw 22 can move between the clamping position and the feeding position under the drive of the lifting rod 3. The bottom of the main frame 21 is provided with a fixed clamping jaw 23. The movable clamping jaw 22 and the fixed clamping jaw 23 are located on the same side, and the clamping space is formed between the fixed clamping jaw 23 and the movable clamping jaw 22. The locking assembly 4 is connected with the main frame 21, and cooperates with the lifting rod 3 to lock the lifting rod 3 in the clamping position. In the production process, the enamel steel plate needs to be moved to the position of the next process for processing by the devices such as the crown block and the travelling crane. In the embodiment, the hoisting assembly 1 can be conveniently matched with the hook of the crown block or the hook of the travelling crane for hoisting. The clamping plate assembly 2 can realize the clamping and fixing of the enamel steel plate, and the locking assembly 4 can realize the fixed support of the steel plate, so that the stability of the enamel steel plate can be maintained during the movement, the labor intensity of the workers is reduced, and the work efficiency is improved.

[0032] Specifically, the hoisting assembly 1 is used for cooperating with the hook of the crown block or the hook of the travelling crane for hoisting, so that the device as a whole and the enamel steel plate can be lifted and moved to the designated position. The clamping plate assembly 2 can realize the clamping and fixing of the enamel steel plate, and the locking assembly 4 can realize the stable locking of the enamel steel plate, so that the stability can be maintained during the movement.

[0033] Specifically, the card plate assembly 2 is provided with a movable clamping jaw 22 and a fixed clamping jaw 23. The movable clamping jaw 22 can act between a clamping position and a loading position. When the porcelain steel plate is in the loading position, it can be easily clamped into the clamping space. When the porcelain steel plate reaches the clamping space, the movable clamping jaw 22 is driven to act by the lifting rod 3, so that the movable clamping jaw 22 moves to the clamping position, realizing clamping of the porcelain steel plate. After clamping is completed, the lifting rod 3 can be locked by the locking assembly 4, so that the stability of the porcelain steel plate during transfer can be maintained, and the risk during transfer can be reduced.

[0034] The movable clamping jaw 22 is located at the upper part of the fixed clamping jaw 23, so that the upper and lower edges can be fixed to the porcelain steel plate, so that the porcelain steel plate can be fixed in the card plate assembly 2 and will not shake during movement, improving the stability of clamping.

[0035] Specifically, the end of the movable clamping jaw 22 away from the contact with the porcelain steel plate is hinged to the lifting rod 3. Due to the action of gravity, the movable clamping jaw 22 will tilt upward when the lifting rod 3 is in the loading position (at this time, the lifting rod 3 naturally droops). At this time, it is the loading position. At this position, the clamping space is large enough to allow the porcelain steel plate to be directly clamped into the clamping space. When the porcelain steel plate is clamped into the clamping space, the movable clamping jaw 22 is rotated by pulling the lifting rod 3, so that the movable clamping jaw 22 contacts the porcelain steel plate. At this time, the clamping space is reduced, so that the porcelain steel plate can be clamped, realizing stable clamping of the porcelain steel plate.

[0036] In some embodiments, the bottom of the main frame 21 is provided with fixed clamping jaws 23 on both sides, and the movable clamping jaw 22 is arranged at the middle part between the two fixed clamping jaws 23. Thus, three clamping points are formed on one side of the main frame 21, which can improve the stability of clamping the porcelain steel plate, avoid misalignment, reduce the safety risk during movement, and avoid damage to the glaze.

[0037] Specifically, the movable clamping jaw 22 is connected to the middle position of the top of the main frame 21, and the fixed clamping jaws 23 are arranged at the positions on both sides of the bottom of the main frame 21. Thus, three contact clamping points can be formed when clamping the porcelain steel plate, so that the porcelain steel plate is more stable under stress.

[0038] In some specific embodiments, as shown in Figure 4 , Figure 5 The fixed clamping jaw 23 and the movable clamping jaw 22 each include two clamping pieces 221 and a plastic contact piece 222. The plastic contact piece 222 is arranged between the two clamping pieces 221 and protrudes from the clamping pieces 221. The plastic contact piece 222 has a barb structure 223. The plastic contact piece 222 is used to directly contact the steel plate when clamping the porcelain steel plate. The contact of the plastic piece can avoid damage to the glaze of the porcelain steel plate, improving the transfer quality.

[0039] Specifically, as shown in Figure 4 , Figure 5 , the claw head part structures of the fixed clamping jaw 23 and the movable clamping jaw 22 are consistent, and each includes two clamping steel plates clamping the plastic contact piece 222, and the reverse hook structure 223 is arranged on the feeding contact piece and the clamping steel plate, so as to prevent the enamel steel plate from shaking after clamping, thereby improving the stability of the enamel steel plate after clamping. The middle part of the movable clamping jaw 22 is provided with a hinge shaft, the hinge shaft is hinged with the main body frame 21, and the tail part (i.e. the end part away from the end part in contact with the enamel steel plate) of the movable clamping jaw 22 is connected with the lifting rod 3, so as to realize the rotation of the movable clamping jaw 22 under the pulling of the lifting rod 3, thereby switching between the clamping position and the feeding position.

[0040] When arranged, the plastic contact piece 222 is a polyethylene contact piece, and the arrangement of the polyethylene contact piece can prevent the enamel steel plate from being scratched when clamping the enamel steel plate, thereby damaging the enamel coating of the enamel steel plate, and can make the finished product qualification rate of the enamel steel plate higher.

[0041] According to some embodiments of the present application, the lifting assembly 1 comprises a lifting frame 11 and a lifting ring 12, the lifting ring 12 is fixedly arranged on the top of the lifting frame 11, and the main body frame 21 is hinged with the lifting frame 11, so that the main body frame 21 can be flipped relative to the lifting frame 11. In the transfer process, it needs to be lifted with the crown block or other devices, in the embodiment, the lifting ring 12 can be matched with the lifting hook on the crown block, which is beneficial to quick lifting and makes the lifting more quick and reliable.

[0042] It can be understood that the lifting ring 12 is a ring structure, which can be quickly matched with the lifting hook to realize lifting, and the lifting ring 12 is connected to the lifting frame 11, which can make the whole structure more stable.

[0043] In some embodiments, as shown in Figure 2 , the lifting frame 11 comprises a horizontal rod and connecting rods connected to both ends of the horizontal rod, the connecting rods are perpendicular to the horizontal rod to form a flipping space between the two connecting rods, and the main body frame 21 is rotatably arranged in the flipping space. In the transfer process, the enamel steel plate needs to be flipped after being transferred to the target position to be stacked in order, and in the embodiment, the main body frame 21 is rotatably arranged in the flipping space to improve the stability of flipping, so that the whole operation is more efficient and reliable.

[0044] Specifically, the lifting frame 11 is in the shape of a "door", and the main body frame 21 is generally in the shape of a rectangular frame structure, and the two sides of the main body frame 21 are hinged with the connecting rods on both sides of the lifting frame 11, so that the main body frame 21 can be flipped relative to the lifting frame 11 in the flipping space, and the enamel steel plate can be quickly unloaded after reaching the target position.

[0045] Specific transport process is: first, the ring 12 on the hook of the crane cooperation, that is, the ring 12 will hook hook, while controlling the crane to move to the device on the enamel steel plate production line. Two fixed jaw 23 and a movable jaw 22 is placed in the vertical enamel steel plate normal position, then open the locking assembly 4 so that the boom 3 naturally droop, ensure that the movable jaw 22 is in the feeding position (movable jaw 22 open), at this time the card space is larger, can allow the enamel steel plate card into the space. When the enamel steel plate card into the fixed jaw 23 and the movable jaw 22 on the barb structure 223 can effectively prevent the enamel steel plate from being separated, while pulling the boom 3 so that the movable jaw 22 is in the clamping position (movable jaw 22 close), at this time the enamel steel plate is clamped under the action of movable jaw 22 and fixed jaw 23. Then, run the crane hoisting the whole device with enamel steel plate to the designated position, then the crane is lowered, the worker supports the main frame 21, makes the main frame 21 complete 90 DEG turnover, and when the crane is lowered to a certain distance from the enamel steel plate, the locking assembly 4 is opened, the boom 3 naturally droops under the action of gravity, and the movable jaw 22 is pulled open. At this time, the enamel steel plate can be accurately placed on the original steel plate stack. Thus the whole transport process of a enamel steel plate, repeating the above process can realize batch transfer operation.

[0046] In some embodiments, the bottom of the connecting rod on both sides is provided with an axle pin hole 110, and the main frame 21 is provided with a hinge hole 210. The hinge axle pin is arranged in the hinge hole 210 and the axle pin hole 110, so that the main frame 21 is hinged with the hoisting frame 11 through the hinge axle pin. The hinge axle pin can facilitate the assembly of the whole device, reduce the difficulty of assembly and preparation, and improve the preparation efficiency of the device.

[0047] Specifically, when connected, the hinge axle pin passes through the hinge hole 210 and the axle pin hole 110, so that the main frame 21 can rotate around the hinge axle pin, thereby realizing the hinge of the main frame 21.

[0048] Specifically, the axle pin hole 110 and the hinge hole 210 are slightly larger than the diameter of the hinge axle pin. In some embodiments, the diameter of the hinge axle pin is 16 mm.

[0049] In some embodiments, as shown in Figure 3 The hinge hole 210 on the main frame 21 has a plurality of hinge holes 210, and the plurality of hinge holes 210 are arranged in the vertical direction of the main frame 21. Through the arrangement of the plurality of hinge holes 210, the adjustment of the center of gravity can be realized in operation, and the efficient operation in the transfer process is facilitated.

[0050] Specifically, the enamel steel plate is clamped by the clamping plate assembly 2, so that the enamel steel plate is stably clamped in the clamping plate assembly 2, and the center of gravity is too high or too low, which affects the smoothness of the overturning of the main frame 21. In the embodiment, the center of gravity can be adjusted through the plurality of hinge holes 210 in the vertical direction, so that the appropriate center of gravity position can be matched, which is beneficial to the overall transportation operation.

[0051] Specifically, the cross bar is provided with a connecting frame 13, and the lifting ring 12 is arranged on the connecting frame 13. The arrangement of the connecting frame 13 enables the lifting ring 12 not to be in direct contact with the cross bar, thereby improving the structural strength of the whole and facilitating the lifting of the lifting ring 12.

[0052] Specifically, the connecting frame 13 provides a lifting distance in the vertical direction, so that the lifting can be quickly performed during lifting.

[0053] In some embodiments, the main frame 21 is provided with a handle portion 34, and the locking assembly 4 is arranged on the handle portion 34. During the transportation process, the worker manually holds the handle portion 34, and the handle portion 34 is used to cooperate with the crown block hook to realize the overturning of the main frame 21 under the joint action, wherein the handle portion 34 only plays an auxiliary guiding role, and the crown block provides the main action force for overturning. The arrangement of the handle portion 34 in the embodiment can improve the convenience of operation.

[0054] It can be understood that during operation, the overturning of the main frame 21 and the operation of the locking assembly 4 are mainly required, and the locking assembly 4 is arranged on the handle portion 34 in the embodiment, so that the operation can be quickly and conveniently performed.

[0055] In some embodiments, the locking assembly 4 includes a fixing frame 41, the fixing frame 41 is formed with a limiting space for accommodating the lifting rod 3, and the fixing frame 41 is provided with a locking pin shaft 42 for limiting the rotation of the lifting rod 3. The arrangement of the fixing frame 41 and the limiting space can limit the position movement of the lifting rod 3, so as to limit the activity of the clamping jaw 22 and maintain the clamping jaw 22 in the clamping position.

[0056] Specifically, the fixing frame 41 has a mounting hole, and the locking pin shaft 42 is movably mounted in the mounting hole and can open and close the limiting space to form a structure similar to a door bolt. That is, after the locking pin shaft 42 is pulled out of the mounting hole, the lifting rod 3 can be clamped into the limiting space, and then the locking pin shaft 42 is inserted into the mounting hole to close the limiting space, so as to limit the lifting rod 3.

[0057] Through the above description of the embodiments, those skilled in the art can clearly understand that in each embodiment, the fixing of the enamel steel plate is realized by the cooperation of the two fixed clamping jaws 23 and the movable clamping jaw 22, so that the device is connected with the lifting ring 12 between the crane hook, and the enamel steel plate is not directly connected with the crane hook, which can improve the overall lifting stability and lifting strength. Further, when contacting the enamel steel plate, the plastic contact piece 222 is mainly relied on, which will not scratch the enamel steel plate and damage the enamel coating of the enamel steel plate, so as to promote the higher product qualification rate of the enamel steel plate. In addition, the plastic contact piece 222 can be replaced at any time when it is worn too much. Only the bolts on the movable clamping jaw 22 and the fixed clamping jaw 23 need to be removed, the plastic contact piece 222 that is worn too much is replaced with a new one that is not worn, and finally the bolts on the movable clamping jaw 22 and the fixed clamping jaw 23 are bolted again, so that the replacement of the plastic contact piece 222 can be completed, which is simple, efficient and low in cost. Further, the enamel steel plate transfer device provided by the utility model only needs one worker to operate, and has the characteristics of low cost, convenient operation and low labor intensity.

[0058] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of the utility model.

Claims

1. An enamelled steel sheet transfer device, characterised in that, The utility model relates to a lifting device, which comprises: a lifting assembly; a clamping plate assembly, which comprises a main frame and a lifting rod, the main frame is hinged with the lifting assembly, the top of the main frame is hinged with a movable clamping jaw, the lifting rod is hinged with the end of the movable clamping jaw, so that the movable clamping jaw can move between a clamping position and a feeding position under the drive of the lifting rod; the bottom of the main frame is provided with a fixed clamping jaw, the movable clamping jaw and the fixed clamping jaw are located on the same side, and a clamping space is formed between the fixed clamping jaw and the movable clamping jaw; a locking assembly, which is connected with the main frame and cooperates with the lifting rod to lock the lifting rod when in the clamping position.

2. The enameled steel sheet transfer device according to claim 1, characterized by The lifting assembly comprises a lifting frame and a lifting ring, the lifting ring is fixedly arranged on the top of the lifting frame, and the main frame is hinged with the lifting frame, so that the main frame can be flipped relative to the lifting frame.

3. The enameled steel sheet transfer device according to claim 2, characterized by The lifting frame comprises a horizontal rod and connecting rods connected at both ends of the horizontal rod, the connecting rods are perpendicular to the horizontal rod to form a flipping space between the connecting rods on both sides, and the main frame is rotationally arranged in the flipping space.

4. The enameled steel sheet transfer device according to claim 3, characterized by The bottom of the connecting rods on both sides is provided with an axle pin hole, the main frame is provided with a hinge hole, and a hinge axle pin is arranged in the hinge hole and the axle pin hole, so that the main frame is hinged with the lifting frame through the hinge axle pin.

5. The enameled steel sheet transfer device according to claim 4, wherein The hinge hole on the main frame has a plurality of hinge holes, and the hinge holes are arranged in the vertical direction of the main frame.

6. The enameled steel sheet transfer device according to claim 3, wherein The horizontal rod is provided with a connecting frame, and the lifting ring is arranged on the connecting frame.

7. The enameled steel sheet transfer device according to claim 1, wherein The main frame is provided with a handle part, and the locking assembly is arranged on the handle part.

8. The enameled steel sheet transfer device according to claim 7, characterized by The locking assembly comprises a fixed frame, the fixed frame forms a limiting space for accommodating the lifting rod, the fixed frame is provided with a locking pin shaft, and the locking pin shaft is used for limiting the rotation of the lifting rod.

9. The enameled steel sheet transfer device according to claim 1, wherein The fixed clamping jaw and the movable clamping jaw each comprise two clamping pieces and a plastic contact piece, the plastic contact piece is arranged between the two clamping pieces and protrudes from the clamping pieces, and the plastic contact piece has a barb structure.

10. The enameled steel sheet transfer device according to claim 1, wherein The bottom of the main frame is provided with the fixed clamping jaw on both sides.

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