CN219215120U - Stacked net vehicle - Google Patents

Abstract

The utility model relates to the field of transfer trucks, in particular to a stacking net truck which comprises a rack, a placing plate, a rotating rod and tension springs, wherein the placing plate is fixedly connected with the rotating rod, the rotating rod is in rotating connection with the rack, the tension springs are connected between the side wall of the placing plate and the side wall of the rack, a cross beam is arranged above and below the rack, and equidistant limiting belts capable of limiting products on the placing plate are arranged between the upper cross beam and the lower cross beam.

Description

Stacked net vehicle

Technical Field

The utility model relates to the field of transfer vehicles, in particular to a stacking net vehicle.

Background

The ITO film material is a semiconductor material, and the ITO is used for preparing conductive glass, so that the ITO film material has the characteristics of uniform conductivity, durability, stability, wide application range and the like.

However, in the production process of producing conductive glass by using ITO, after a layer of ITO film is plated on the surface of the glass, the film quality of the ITO film material is also required to be improved by heat treatment, and the heat treatment process is usually carried out by loading and pushing a transfer trolley into a drying chamber; in order to process more conductive glass plated with ITO film material at one time, the height between the partition boards of the transfer trolley is designed to be very low, usually 5-10CM, and although the structure can process more conductive glass at one time, in the feeding and discharging processes, the narrow space between the partition boards makes the operation of workers very inconvenient.

To solve this technical problem, a large glass layered stacking transfer vehicle is disclosed in the publication CN 202020836037.9. The structure comprises: the rack is provided with a plurality of racks for placing large glass at equal intervals from bottom to top in sequence, the racks are horizontally arranged, one end of each rack is fixedly connected with a rotating rod, the rotating rods are rotationally connected with two opposite ends of the rack, tension springs for limiting the positions of the racks are arranged between the racks and the rack, one end of each tension spring is connected with one side of each rack, and the other end of each tension spring is connected with the rack; the net rack is lifted by the rotation of the rotating rod, and limited by the tension spring. The net rack can be lifted like a book turning, so that the operation space for feeding and discharging is enlarged, and the operation is very convenient.

Because the rack can revolute the pole of rotating for can not design the rail between the rack, if design the rail, the rail can restrict the rotation of rack, makes the rack can not the upset of freedom, if set up the holder on the rack, holder and conductive glass contact, not only can lead to the fact the destruction to the ITO membrane on surface, can also influence later stage heat treatment's homogeneity. But do not have limit structure's dolly in actual use, when promoting the dolly, the conductive glass who plates ITO can slide down from the dwang direction of dolly owing to inertia, causes the loss of enterprise, has reduced the yield of product for enterprise manufacturing cost increases.

Disclosure of Invention

The utility model aims to provide a stacking net trolley which is used for solving the technical problems that the ITO film material can slide down from the direction of a rotating rod when the trolley is pushed, so that the loss of enterprises is caused, the yield of products is reduced, and the production cost of the enterprises is increased.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a pile up net car, includes the frame, places board, dwang, extension spring, places board fixed connection dwang, and the dwang rotates with the frame to be connected, is connected with the extension spring between placing board lateral wall and the frame lateral wall, be equipped with the crossbeam about the frame, both ends are connected respectively upper and lower crossbeam about the spacing area.

The working principle and the beneficial effects of the technical scheme are as follows:

1. working principle: the limiting belt is arranged on the cross beam and is in contact with the placing plate but not connected with the placing plate, so that the net rack can be turned over freely without being limited by the elastic belt.

2. The beneficial effects are that: compared with the prior art, the trolley has no limit structure in the direction of the rotating rod, when the trolley is pushed, the conductive glass on the placing plate can fall from the position of the rotating rod, but the limit belt can support the conductive glass when the trolley is pushed, so that the conductive glass is prevented from sliding from the direction of the rotating rod due to inertia.

Further, the one end that the dwang was kept away from to the board of placing is equipped with fills up the hook, fills up the design of hook and makes when placing the board in horizontal position, fills up the hook and can produce a holding power to placing the board, fills up the difference in height between the high and adjacent dwang of hook and makes and places the board and can stabilize in horizontal position.

Further, a transverse plate is horizontally arranged in the middle of the vertical direction of the frame, and a hand push rod is connected to the transverse plate. The design of hand push rod makes things convenient for technicians to promote and piles up the net car, and the diaphragm of violently at the frame middle part can regard as strengthening rib structure reinforcing frame's stability.

Further, be equipped with the chamber that holds that can accomodate spacing area on the entablature, hold and be equipped with the clockwork spring that can retrieve spacing area automatically in the chamber, be equipped with the staple that can couple spacing area on the bottom end rail. When the limit belt is not used due to the cooperation of the storage cavity and the spring, the limit belt can be stored in the storage cavity, and the operation of technicians is not affected.

Further, the connection point of the rotating rod and the rack is higher than the connection point of the tension spring and the rack. The height difference between the two is that the extension lines of the two connection points are inclined, when the placing plate is placed on the extension line of the two connection points, the deformation of the tension spring is maximum, when the placing plate rotates upwards and is higher than the extension line of the two connection points, the placing plate can be pulled to be limited in the vertical direction by the tension spring, and when the placing plate rotates downwards and is lower than the extension line of the connecting points, the placing plate can be pulled to the horizontal direction by the tension spring. Therefore, the design of the height difference enables the placement plate to be close to the vertical position and the horizontal position, and the placement plate can be well limited.

Further, two ends of the tension spring are provided with circular rings which are integrally processed with the tension spring. The design of ring makes the extension spring all be detachable with the connection of placing board and frame, makes things convenient for the later stage to change the spring of damage.

Further, the limit belt is made of high-temperature-resistant polymer materials. Because the stacked net car is loaded with the conductive glass coated with the ITO film material for further heat treatment, the temperature in a baking chamber of the heat treatment is high, the service life of the high-temperature-resistant material is longer than that of the common material, and the conductive glass can not be softened or even melted at high temperature, so that the quality of the conductive glass is influenced.

Drawings

Figure 1 is a front view of the present utility model,

figure 2 is a left side view of the present utility model,

fig. 3 is a top view of the present utility model.

Reference numerals in the drawings of the specification include: the device comprises a frame 1, a tension spring 2, a hand push rod 3, a bottom plate 4, universal wheels 5, a placing plate 6, a pad hook 7, a lower cross beam 8, an upper cross beam 9, a circular ring 10, a clamp 11, a storage cavity 12, a clockwork spring 13, a limit belt 14, a rotating rod 15, a hook 16 and a small circular ring 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the frame 1 is equidistantly provided with a rotating rod 15, the rotating rod 15 is rotationally connected with the frame 1, the rotating rod 15 is welded with a placing plate 6, so that the placing plate 6 and the rotating rod 15 are welded into a whole, and the placing plate 6 can rotate on the frame 1 due to the rotational connection of the rotating rod 15 and the frame 1; the side wall of the placing plate 6 is provided with a hook 16, a tension spring 2 is arranged between the side wall of the frame 1 and the side wall of the placing plate 6, both ends of the tension spring 2 are provided with small circular rings 21 which are integrally processed with the tension spring 2, the small circular ring 21 at one end is sleeved with the hook 16 on the placing plate 6, and the small circular ring 21 at the other end is fixedly connected with the side wall of the frame 1 by bolts; the tie point of dwang 15 and frame 1 is first tie point, and the tie point of extension spring 2 and frame 1 is the second tie point, and first tie point is higher than the second tie point, so when first second tie point and dwang hookup location three-point become a line, extension spring 2 is stretched deformation the biggest, consequently when placing board 6 upwards rotates, and when its rotation height crossed the extension line of first, two tie points, extension spring 2 will shrink, carries out the spacing to placing board 6, when placing board 6 downwards rotates, and when its height was less than the extension line of first, two tie points also can be pulled to horizontal position by the extension spring. The right end of the placing plate 6 is welded with a cushion hook 7, and the cushion hook 7 can support the placing plate 6 at a horizontal position.

The frame 1 is provided with an upper cross beam 9 and a lower cross beam 8, the upper cross beam 9 is provided with equidistant storage cavities 12, spring springs 13 are arranged in the storage cavities 12, the spring springs 13 are connected with one ends of limiting belts 14, the other ends of the limiting belts 14 are provided with circular rings 10, and clamping nails 11 are arranged on the lower cross beam 8 at positions opposite to the storage cavities 12, so that when the limiting belts 14 are not used, the limiting belts 14 are stored in the storage cavities 12, and when the limiting belts 14 are required to be used, the limiting belts 14 can be pulled out from the storage cavities, so that the limiting belts 14 are sleeved between the upper cross beam 9 and the lower cross beam 8.

The middle part horizontal welding in the vertical direction of frame 1 has the diaphragm, has welded hand push pole 3 on the diaphragm, and the lower part welding of frame 1 has the bottom plate 4 as an organic whole with frame 1, and the four corners of bottom plate 4 lower surface is connected with universal wheel 5 by bolt.

The specific embodiments of the present utility model are as follows:

when the worker needs to place the coated conductive glass on the stacking net car, the placing plates 6 are lifted up, so that the placing plates 6 are rotated upwards, when the height exceeds the extension line of the first connection point and the second connection point, the placing plates 6 are limited, all the placing plates 6 except the placing plate 6 at the lowest layer are lifted up repeatedly, the conductive glass plated with the ITO film material is placed on the placing plate 6 at the lowest layer, after the placing is finished, the adjacent placing plates 6 are rotated downwards to the horizontal position, and the ITO film material is placed on the placing plates 6 which are just rotated downwards to the horizontal position. The above actions are repeated until all the conductive glass plated with the ITO film material is placed on the placing plates 6, a worker holds the circular ring 10 on the limiting belt 14 by hand, pulls the limiting belt out of the storage cavity 12, sleeves the circular ring 10 on the clamping nails 11 of the lower cross beam 8, pushes the stacking net trolley, and due to inertia, the conductive glass slides backwards and is supported by the limiting belt 14, so that the conductive glass is prevented from falling off the stacking net trolley.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (7)

1. The utility model provides a pile up net car, includes the frame, places board, dwang, extension spring, places board fixed connection dwang, and the dwang rotates with the frame to be connected, is connected with the extension spring between placing board lateral wall and the frame lateral wall, its characterized in that: the frame is equipped with the spacing area, the frame upper end is equipped with the entablature, and the lower extreme is equipped with the bottom end, spacing area upper end is connected the entablature, the lower extreme is connected the bottom end.

2. The stacked netcar of claim 1, wherein: one end of the placing plate far away from the rotating rod is provided with a cushion hook, and the height of the cushion hook is consistent with the height difference between the adjacent rotating rods.

3. The stacked netcar of claim 1, wherein: the middle part of the vertical direction of the frame is horizontally provided with a transverse plate, and the transverse plate is connected with a hand push rod.

4. The stacked netcar of claim 1, wherein: the upper beam is provided with a containing cavity capable of containing the limiting belt, a clockwork spring capable of automatically recovering the limiting belt is arranged in the containing cavity, and the lower beam is provided with a clamp capable of hooking the limiting belt.

5. The stacked netcar of claim 1, wherein: the connection point of the rotating rod and the rack is higher than the connection point of the tension spring and the rack.

6. The stacked netcar of claim 5, wherein: and two ends of the tension spring are provided with circular rings which are integrally processed with the tension spring.

7. The stacked netcar of claim 1, wherein: the limit belt is made of high-temperature-resistant polymer materials.

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