Box cover feeding frame

Abstract

The utility model relates to a box cover feeding frame which comprises a frame body, a plurality of supporting plates are rotationally arranged on the frame body, the supporting plates are used for supporting box covers, and the supporting plates are used for rotating to be separated from the box covers. The rotating supporting plate is designed, the supporting plate rotates to be separated from the box cover, the box cover can be conveniently taken down from the supporting plate, operation is convenient, and the taking efficiency of the mounting plate is high.

Description

Technical Field

[0001] This application relates to the field of feeding devices, and more particularly to a box cover feeding rack. Background Technology

[0002] The transformer tank cover is an important component of the transformer. After production, the tank covers are transported and stacked on a material rack for easy access during transformer assembly.

[0003] In existing technology, the box cover loading rack includes a frame with multiple support frames distributed vertically along the frame. These support frames are used to hold and support the box covers. When placing a box cover on the loading rack, multiple box covers are placed horizontally one by one onto the support frames using a forklift or overhead crane. When retrieving a box cover, the crane hook is used to move horizontally to the vicinity of the cover, secure it, lift the cover slightly to detach it from the support frames, and then remove it horizontally from the support frames, avoiding interference between the cover and the frame or support frames. This method of retrieving box covers is cumbersome, inconvenient, and inefficient. Utility Model Content

[0004] To address the technical problem of low efficiency in the existing methods of picking up box lids, this application provides a box lid loading rack.

[0005] This application provides a box cover loading rack, which adopts the following technical solution:

[0006] A box lid loading rack includes a frame body, on which a plurality of support plates are rotatably mounted. The support plates are used to support the box lid and are also used to rotate to detach from the box lid.

[0007] By adopting the above technical solution, when taking the lid, it is only necessary to use the clamping device to clamp the lid. There is no need to move the clamping device. The lid is released by rotating the support plate, and then the lid is removed from the support plate by moving the clamping device. The operation is convenient. When taking a lid, the clamping device does not need to move in multiple directions, and the efficiency of taking the lid is high.

[0008] Optionally, the frame has a discharge channel for the box cover to exit the frame. The discharge channel extends vertically, and the support plate is used to rotate out of the discharge channel so that the box cover can be discharged from the discharge channel.

[0009] By adopting the above technical solution, since multiple box covers are placed vertically on the frame and the unloading channel extends vertically, the clamping device only needs to move vertically when taking multiple box covers, which further improves the efficiency of removing the box covers from the frame.

[0010] Optionally, the support plate includes a support portion for the lid to abut against, thereby driving the support plate to rotate, and also includes a limiting structure for limiting the rotation of the support plate.

[0011] By adopting the above technical solution, the clamping device moves the box cover upward while the box cover abuts against the support part of the support plate and drives the support plate to rotate, so that the support plate exits the feeding channel and prevents obstruction of the movement of the box cover. There is no need to set a drive source to drive the support plate to rotate, saving energy. Moreover, the limiting structure can keep the support plate in the state of supporting the box cover, so that the support plate can both avoid the box cover and support the box cover without setting a drive source.

[0012] Optionally, the support plate further includes a limiting part, the support part and the limiting part are disposed on both sides of the rotation axis of the support plate, and the limiting structure includes a limiting rod, the limiting rod being used to abut against the limiting part.

[0013] By adopting the above technical solution, the limiting part and the limiting rod abut against each other, which can limit and fix the rotation of the support plate. The limiting rod and the limiting part have a simple structure, are easy to process, and have a good limiting effect.

[0014] Optionally, a buffer sleeve is provided on the limiting rod, and the buffer sleeve is used to abut against the limiting part.

[0015] By adopting the above technical solution, the buffer sleeve can play a buffering role when the support plate rotates and comes into contact with the buffer sleeve, reducing the impact and improving the service life of the box cover loading rack. Furthermore, by designing the buffer sleeve, the diameter of the limiting rod can be reduced while ensuring the limiting effect, thus reducing the amount of production materials and lowering production costs.

[0016] Optionally, the mass of the support portion is greater than the mass of the limiting portion.

[0017] By adopting the above technical solution, the center of gravity of the support plate is located on the support part. When the support part is separated from the box cover, the support plate can rotate under the action of gravity to the state of contacting the limiting structure. There is no need to set up an additional structure to reset the support plate, which makes it convenient to load the box cover onto the loading rack. The structure is simple and easy to process.

[0018] Optionally, the support plate is provided with a positioning structure for positioning the lid.

[0019] By adopting the above technical solution, the positioning structure positions the lid, preventing it from falling off the support plate due to external factors, thus ensuring the stability of the lid's support.

[0020] Optionally, the positioning structure includes a positioning groove formed on the support portion, the positioning groove being used for inserting the edge of the lid.

[0021] By adopting the above technical solution, the edge of the box cover is inserted into the positioning groove to limit the position of the box cover and minimize the movement of the box cover relative to the support plate in the horizontal direction. The positioning groove is easy to process, has a good positioning effect, and adapts to the original structure of the box cover without changing the structure of the box cover.

[0022] Optionally, multiple positioning slots are provided, and the multiple positioning slots are used to correspond to box lids of different sizes.

[0023] By adopting the above technical solution and opening multiple positioning slots on the support plate, the support plate can be adapted to box covers of different sizes, thereby improving the applicability of the box cover loading rack.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. When picking up a box lid, the clamping device does not need to move in multiple directions, resulting in high efficiency in picking up the box lid;

[0026] 2. When picking up multiple lids, the clamping device only needs to move in the vertical direction, further improving the efficiency of removing the lids from the frame;

[0027] 3. No drive source is needed to rotate the support plate, saving energy and ensuring that the support plate can both avoid the lid and support the lid without the need for a drive source. Attached Figure Description

[0028] Figure 1 This is a structural diagram of this application.

[0029] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0030] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Material feeding channel; 2. Support plate; 21. Support part; 22. Limiting part; 3. Limiting structure; 31. Limiting rod; 4. Buffer sleeve; 5. Positioning structure; 51. Positioning groove. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0032] This application discloses a box lid loading rack. (Refer to...) Figure 1 It includes a frame 1, on which multiple support plates 2 are rotatably mounted. The multiple support plates 2 are divided into multiple layers, and the multiple support plates 2 are evenly distributed along the vertical direction. The support plates 2 of the same layer are used to support the same box cover, and the support plates 2 are used to rotate to detach from the box cover.

[0033] Reference Figure 1There are three support plates 2 on the same layer, two of which support one end of the box cover, and the remaining support plate 2 supports the other end of the box cover. The rotation axis of the support plate 2 extends horizontally and is parallel to the width direction of the frame 1. A discharge channel 11 for the box cover to exit the frame 1 is formed on the frame 1. The discharge channel 11 is located between the rotation axes of one support plate 2 and the other two support plates 2, and extends vertically. When the support plate 2 rotates to a near-vertical state so that the box cover can pass through, it exits the discharge channel 11.

[0034] Reference Figure 1 and Figure 2 The support plate 2 includes a support part 21, which is used to support the box cover. The lower end face of the support part 21 is used for the lower box cover to abut against. When the next box cover moves upward, it pushes the upper support plate 2 to rotate and make room, so that the support part 21 exits from the top of the feeding channel 11, ensuring that the box cover can be taken out smoothly.

[0035] Reference Figure 1 and Figure 2 The frame 1 is also fixedly installed with a limiting structure 3, which includes multiple limiting rods 31, each corresponding to a support plate 2. A buffer sleeve 4, made of rubber or sponge, is fitted onto each limiting rod 31. The support plate 2 also includes a limiting part 22, which is located on either side of the rotation axis of the support plate 2, separate from the support part 21. The limiting rods 31 are positioned above the limiting part 22, and the limiting part 22 abuts against the buffer sleeve 4 on the limiting rod 31 to keep the support plate 2 in a horizontal state.

[0036] Reference Figure 2 The distance between the end of the support part 21 and the rotation axis of the support plate 2 is greater than the distance between the end of the limiting part 22 and the rotation axis of the support plate 2. That is, the length of the support part 21 is greater than the length of the limiting part 22, and the mass of the support part 21 is greater than the mass of the limiting part 22, so that the center of gravity of the support plate 2 is located on the support part 21. In the absence of external force, the support plate 2 will rotate under gravity until the limiting part 22 contacts the limiting rod 31, meaning that the support plate 2 is normally in a horizontal state.

[0037] Reference Figure 1 and Figure 2 The support plate 2 is provided with a positioning structure 5, which is used to position the lid. The positioning structure 5 includes multiple positioning grooves 51 formed on the upper surface of the support part 21. The positioning grooves 51 are for the edge of the lid to be inserted. The multiple positioning grooves 51 are suitable for lids of different sizes.

[0038] Reference Figure 1 and Figure 2In the same layer of support plate 2, the positioning grooves 51 on the two support plates 2 on the same side of the box cover are used for the adjacent two edges of the box cover to be inserted, so that the box cover can be completely limited in the horizontal direction.

[0039] The working principle of the box cover loading rack in this embodiment is as follows: When the processed box cover is placed on the loading rack, the box cover is first clamped by the clamping device, so that the box cover is moved to the outside of the frame 1 and located between two adjacent support plates 2. The box cover is moved horizontally to the top of the first support plate 2, and the edge of the box cover is aligned with the positioning groove 51. The box cover is moved downward and placed on the support plate 2. At this time, the limiting part 22 abuts against the buffer sleeve 4 on the limiting rod 31, the support plate 2 supports the box cover, and the clamping device is moved out of the frame 1. When removing the lid, first move the clamping device to the top of the frame 1, then lower the clamping device to the lid. The clamping device holds the lid, and the clamping device is moved upward to remove the top lid. Repeat the above operation, moving the clamping device holding the second lid upward. At this time, the lid abuts against the lower end face of the support part 21 of the uppermost support plate 2, and drives the support plate 2 to rotate. The lid continues to move upward until the lid disengages from the support part 21, and the second lid is successfully removed from the frame 1. At this time, the support plate 2 rotates under the action of gravity until the limiting part 22 abuts against the buffer sleeve 4 on the limiting rod 31, and the support plate 2 returns to the horizontal state.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A box lid loading rack, characterized in that: Includes a frame (1), on which a plurality of support plates (2) are rotatably mounted. The support plates (2) are used to support the box cover and are used to rotate to detach from the box cover.

2. The box cover loading rack according to claim 1, characterized in that: The frame (1) has a feeding channel (11) for the box cover to exit the frame (1). The feeding channel (11) extends vertically. The support plate (2) is used to rotate out of the feeding channel (11) so that the box cover can be discharged from the feeding channel (11).

3. The box cover loading rack according to claim 2, characterized in that: The support plate (2) includes a support part (21) for the box cover to abut against and drive the support plate (2) to rotate, and also includes a limiting structure (3) for limiting the rotation of the support plate (2).

4. The box cover loading rack according to claim 3, characterized in that: The support plate (2) also includes a limiting part (22). The support part (21) and the limiting part (22) are respectively located on both sides of the rotation axis of the support plate (2). The limiting structure (3) includes a limiting rod (31), which is used to abut against the limiting part (22).

5. The box cover loading rack according to claim 4, characterized in that: A buffer sleeve (4) is fitted on the limiting rod (31), and the buffer sleeve (4) is used to abut against the limiting part (22).

6. The box cover loading rack according to claim 4, characterized in that: The mass of the support part (21) is greater than the mass of the limiting part (22).

7. The box cover loading rack according to claim 3, characterized in that: The support plate (2) is provided with a positioning structure (5), which is used to position the box cover.

8. The box cover loading rack according to claim 7, characterized in that: The positioning structure (5) includes a positioning groove (51) formed on the support (21), the positioning groove (51) being used for inserting the edge of the box cover.

9. The box cover loading rack according to claim 8, characterized in that: The positioning groove (51) is provided in multiple ways, and the multiple positioning grooves (51) are used to correspond to box lids of different sizes.

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