A packaging and transport device for carrier glass.

Abstract

This utility model belongs to the field of carrier glass and relates to a packaging and transportation device for carrier glass, including a housing 1 and a housing 2. Two housing 2s are provided, welded to one side surface of housing 1. Each side surface of housing 2 is provided with an extension unit to improve transportation stability and prevent tipping. The outer surface of the connecting block in the extension unit is provided with a sliding support unit. By setting the extension unit, an electric threaded rod drives slider 1 and slider 2 to slide relative to each other, causing support rod 1 and support rod 2 to extend or retract synchronously, realizing dynamic width adjustment of the connecting block and the sliding support unit. This allows for dynamic width adjustment of the rubber wheel in the sliding support unit. When the carrier glass is loaded too high or centrifugal force is generated during transportation turns, the influence of center of gravity shift can be reduced by increasing the support width, preventing the device from tilting or tipping over, thereby avoiding injury or damage to people or goods.

Description

Technical Field

[0001] This utility model belongs to the field of carrier glass and relates to a packaging and transportation device for carrier glass. Background Technology

[0002] Carrier glass is a high-precision electronic glass material, mainly used in the production and manufacturing process of flat panel displays such as liquid crystal displays and organic light-emitting diodes, serving as the carrier and support for the substrate glass. Packaging and transportation devices facilitate efficient operation of carrier glass during the transfer, storage, and stacking processes within the workshop.

[0003] In existing technologies, such as the transport device for transferring glass carrier plates described in patent number CN218616722U, the push rod is connected to the moving wheels via a wheel adjustment assembly, and the adjustment rod connects the push rod and the pallet. When the hydraulic mechanism lifts the vehicle body, the push rod adjustment assembly causes a relative displacement between the push rod and the pallet, and the adjustment rod converts this relative displacement into a change in the pallet spacing.

[0004] The above-mentioned shortcomings are as follows: the support structure of this patent cannot dynamically adjust the support width according to the loading amount and stacking height of the carrier glass. When centrifugal force is generated due to turning during transportation or the center of gravity shifts upward due to excessive loading, the device is prone to tilting or even tipping over. In addition, the contact between the support components and the ground is mostly a rigid connection, lacking an elastic buffer structure. When moving on uneven roads, the stability of the support is easily affected by road bumps, which may indirectly cause micro-damage to the carrier glass due to vibration. Summary of the Invention

[0005] The technical problem this utility model aims to solve is that the support structure of the patented device cannot dynamically adjust the support width according to the loading and stacking height of the carrier glass. When centrifugal force is generated due to turning during transportation or the center of gravity shifts upward due to excessive loading, the device is prone to tilting or even tipping over. Moreover, the contact between the support components and the ground is mostly a rigid connection, lacking an elastic buffer structure. When moving on uneven roads, the support stability is easily affected by road bumps, which can indirectly cause micro-damage to the carrier glass due to vibration. This utility model provides a packaging and transportation device for carrier glass, including a housing one and a housing two. Two housing two are provided and welded to one side surface of housing one. One side surface of each of the two housing two is provided with an extension unit to improve transportation stability and prevent tipping. The outer surface of the connecting block in the extension unit is provided with a sliding support unit to provide smooth transportation and ensure the normal operation of the extension unit.

[0006] The extension unit of this utility model includes a sliding shell, and two sliding shells are provided. The two sliding shells are respectively fixedly installed on one side surface of the two housings. Electric threaded rods are fixedly installed on both surfaces of the housing. The working ends of the two electric threaded rods are respectively located inside the two sliding shells. Sliding slider one and sliding slider two are slidably installed inside the sliding shells. Sliding slider one and sliding slider two are threadedly connected to the working ends of the electric threaded rods.

[0007] The outer surface of the slider one of this utility model is rotatably mounted with a support rod one, the outer surface of the slider two is rotatably mounted with a support rod two, the other end of the support rod one is rotatably mounted with a connecting block, and the other end of the support rod two is rotatably connected to the connecting block.

[0008] The sliding support unit of this utility model includes a sliding rod, which is slidably mounted on the outer surface of the connecting block. A limiting piece is fixedly mounted on one end of the sliding rod, and a wheel housing is rotatably mounted on the other end of the sliding rod. A rubber wheel is rotatably mounted on the inner surface of the wheel housing.

[0009] The sliding rod of this invention has a limiting groove on its outer surface, and the limiting block is welded and installed in the groove on the outer surface of the connecting block.

[0010] A spring is fitted onto the outer surface of the slide rod described in this utility model.

[0011] The present invention has an inner frame installed inside the housing 1 and housing 2. The outer surface of the inner frame is equipped with a directional wheel and is located inside the housing 2. The outer surface of the inner frame is equipped with a hydraulic lifting device and is located inside the housing 1. The lower surface of the hydraulic lifting device is rotatably equipped with a directional wheel, and the hydraulic end of the outer surface of the hydraulic lifting device is equipped with a pressure rod.

[0012] The electric threaded rod drives slider one and slider two to slide, thereby causing support rod one and support rod two to rotate and extend outward, which in turn extends the connecting block outward. The outward extension of the connecting block indirectly causes the rubber wheel to extend outward. The rubber wheel, through the spring sleeved on the outer surface of the sliding rod, indirectly ensures that the rubber wheel is always in contact with the ground, thus providing support for both sides of the housing two. This prevents the packaging from shifting upward due to excessive weight or from generating centrifugal force during movement and transportation, and avoids the risk of tipping over, thereby preventing injury or damage to people or goods.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By setting up an extension unit, the electric threaded rod drives slider one and slider two to slide relative to each other, which in turn drives support rod one and support rod two to extend or retract synchronously, thereby realizing the dynamic width adjustment of the connecting block and the sliding support unit. This allows for the dynamic width adjustment of the rubber wheel in the sliding support unit. When the glass on the carrier plate is loaded too high or centrifugal force is generated during transportation and turning, the influence of the center of gravity shift can be reduced by increasing the support width, which can prevent the device from tilting or tipping over, thus avoiding injury or damage to people or objects.

[0015] The spring sleeved on the outside of the sliding rod in the sliding support unit forms a double buffer structure with the bottom rubber wheel. The spring can absorb the vibration energy generated by road bumps through elastic extension and contraction, while the rubber wheel can reduce the impact of rigid contact. At the same time, the rubber material of the rubber wheel increases the friction with the ground, which can isolate the influence of external vibration on the glass of the carrier plate and avoid micro-damage or breakage of the glass caused by vibration. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall lower structure of an embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of the surface structure of shell one and shell two according to an embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the structure of support rod one and support rod two according to an embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the connecting block and sliding rod structure according to an embodiment of the present invention.

[0021] In the diagram: 1. Shell 1; 2. Shell 2; 3. Inner frame; 4. Hydraulic lifting device; 5. Pressure rod; 6. Moving wheel; 7. Directional wheel; 8. Extension unit; 801. Sliding shell; 802. Electric threaded rod; 803. Sliding block 1; 804. Sliding block 2; 805. Support rod 1; 806. Support rod 2; 807. Connecting block; 9. Sliding support unit; 901. Sliding rod; 902. Limiting groove; 903. Limiting block; 904. Limiting piece; 905. Spring; 906. Wheel housing; 907. Rubber wheel. Detailed Implementation

[0022] like Figures 1 to 5As shown, a packaging and transportation device for carrier glass includes a housing 1 and a housing 2. Two housings 2 are provided and welded to one side surface of the housing 1. Each side surface of the two housings 2 is provided with an extension unit 8 for improving transportation stability and preventing tipping. The outer surface of the connecting block 807 in the extension unit 8 is provided with a sliding support unit 9 for providing smooth transportation and ensuring the normal operation of the extension unit 8.

[0023] Shell 1 and shell 2 together form the shell of the transport device, wherein shell 2 is the place where the transported items are placed.

[0024] like Figure 3 As shown, the extension unit 8 includes a sliding shell 801. There are two sliding shells 801, which are fixedly installed on one side surface of the two housings 2 respectively. Electric threaded rods 802 are fixedly installed on both surfaces of the housing 1. The working ends of the two electric threaded rods 802 are respectively located inside the two sliding shells 801. Sliding slider 1 803 and sliding slider 2 804 are slidably installed inside the sliding shells 801 respectively. Sliding slider 1 803 and sliding slider 2 804 are both threadedly connected to the working ends of the electric threaded rods 802.

[0025] The electric threaded rod 802 is powered by a built-in power supply. The working end of the electric threaded rod 802 drives slider 1 803 and slider 2 804 to slide within the sliding shell 801. The working end of the electric threaded rod 802 is connected to slider 1 803 by a forward thread, while the working end of the electric threaded rod 802 is connected to slider 2 804 by a reverse thread, thereby enabling slider 1 803 and slider 2 804 to slide relative to each other within the sliding shell 801.

[0026] like Figure 3 and Figure 4 As shown, a support rod 805 is rotatably mounted on the outer surface of slider 803, and a support rod 806 is rotatably mounted on the outer surface of slider 804. A connecting block 807 is rotatably mounted on the other end of the support rod 805, and the other end of the support rod 806 is rotatably connected to the connecting block 807.

[0027] When slider 1 803 and slider 2 804 are close together, support rod 1 805 and support rod 2 806 are in an extended state, causing the connecting block 807 to extend outward. When slider 1 803 and slider 2 804 are far apart, support rod 1 805 and support rod 2 806 are in a retracted state, causing the connecting block 807 to retract inward.

[0028] like Figure 4 and Figure 5As shown, the sliding support unit 9 includes a sliding rod 901, which is slidably mounted on the outer surface of the connecting block 807. A limiting piece 904 is fixedly mounted on one end of the sliding rod 901, and a wheel housing 906 is rotatably mounted on the other end of the sliding rod 901. A rubber wheel 907 is rotatably mounted on the inner surface of the wheel housing 906.

[0029] The limiting piece 904 prevents the slide bar 901 from disengaging when it slides on the connecting block 807. The wheel housing 906 is rotatably connected to the slide bar 901, thereby enabling the rubber wheel 907 to rotate and ensuring that the operation of the extension unit 8 and the turning of the transport device are not affected.

[0030] like Figure 4 and Figure 5 As shown, a limiting groove 902 is formed on the outer surface of the slide bar 901, and a limiting block 903 is welded and installed in the groove formed on the outer surface of the connecting block 807.

[0031] The limiting block 903 and the limiting groove 902 allow the slide rod 901 to slide on the connecting block 807 without rotating.

[0032] like Figure 5 As shown, a spring 905 is fitted onto the outer surface of the slide bar 901.

[0033] Spring 905 keeps rubber wheel 907 in constant contact with the ground.

[0034] like Figure 1 As shown, an inner frame 3 is installed inside the housing 1 and housing 2. An directional wheel 7 is installed on the outer surface of the inner frame 3 and is located inside the housing 2. A hydraulic lifting device 4 is installed on the outer surface of the inner frame 3 and is located inside the housing 1. A moving wheel 6 is rotatably installed on the lower surface of the hydraulic lifting device 4. A pressure rod 5 is installed on the hydraulic end of the outer surface of the hydraulic lifting device 4.

[0035] Working principle: The packaged glass carrier is loaded by first placing it on the placement plate. The housing 2 is inserted into the groove at the bottom of the placement plate, and then the pressure rod 5 is pressed to make the hydraulic lifting device 4 work to lift the housing 1 and housing 2, thereby preventing the plate from leaving the ground and making it easy to move.

[0036] When packaging glass substrates, excessive packaging height can cause the center of gravity to shift upwards, or centrifugal force can be generated during transportation and turning, resulting in the packaged glass substrates tilting to the left or right. In this case, the electric threaded rods 802 on one side surface of the two housings 1 operate, respectively driving the sliders 803 and 804 inside the two sliding housings 801 to slide relative to each other, thereby driving the support rods 805 and 806 to rotate and extend, thus causing the connecting block 807 to extend. The distance between sliders 803 and 804 is different, so the distance the connecting block 807 extends outwards is also different. The appropriate extension distance can be adjusted according to the amount of goods. At the same time, the rubber wheel 907 rotatably connected to the inner surface of the wheel housing 906 can support the ground without affecting normal movement.

[0037] When the connecting block 807 rotates and extends via the first support rod 805 and the second support rod 806, it indirectly adjusts the outward extension distance of the rubber wheel 907. The rubber wheel 907 is rotatably connected in the wheel housing 906, which is rotatably connected on the slide rod 901. The slide rod 901 is slidably connected on the connecting block 807. A spring 905 is sleeved on the outer surface of the slide rod 901, with one end contacting the lower surface of the connecting block 807 and the other end contacting the upper surface of the wheel housing 906, so that the rubber wheel 907 is always in contact with the ground. When moving, if the rubber wheel 907 encounters an uneven road surface, it can indirectly slide and extend via the slide rod 901, thereby achieving a protective effect.

[0038] The descriptions of the orientation and relative positional relationships of the structure in this utility model, such as descriptions of front, back, left, right, up, and down, do not constitute a limitation on this utility model, but are merely for the convenience of description.

Claims

1. A packaging and transport device for carrier glass, characterized in that: It includes a housing 1 (1) and a housing 2 (2). There are two housing 2 (2). The two housing 2 (2) are welded to one side surface of the housing 1 (1). One side surface of the two housing 2 (2) is provided with an extension unit (8) for improving transportation stability and preventing tipping. The outer surface of the connecting block (807) in the extension unit (8) is provided with a sliding support unit (9) for providing smooth transportation and ensuring the normal operation of the extension unit (8).

2. The packaging and transport device for carrier glass according to claim 1, characterized in that: The extension unit (8) includes a sliding shell (801), and there are two sliding shells (801). The two sliding shells (801) are respectively fixedly installed on one side surface of the two housings (2). Electric threaded rods (802) are fixedly installed on both surfaces of the housing (1). The working ends of the two electric threaded rods (802) are respectively located inside the two sliding shells (801). Sliding slider one (803) and sliding slider two (804) are respectively slidably installed inside the sliding shell (801). Sliding slider one (803) and sliding slider two (804) are both threadedly connected to the working ends of the electric threaded rods (802).

3. The packaging and transport device for carrier glass according to claim 2, characterized in that: A support rod (805) is rotatably mounted on the outer surface of the first slider (803), a support rod (806) is rotatably mounted on the outer surface of the second slider (804), a connecting block (807) is rotatably mounted on the other end of the support rod (805), and the other end of the support rod (806) is rotatably connected to the connecting block (807).

4. The packaging and transport device for carrier glass according to claim 3, characterized in that: The sliding support unit (9) includes a sliding rod (901), which is slidably mounted on the outer surface of the connecting block (807). A limiting piece (904) is fixedly mounted on one end of the sliding rod (901), and a wheel housing (906) is rotatably mounted on the other end of the sliding rod (901). A rubber wheel (907) is rotatably mounted on the inner surface of the wheel housing (906).

5. A packaging and transport device for carrier glass according to claim 4, characterized in that: A limiting groove (902) is provided on the outer surface of the slide bar (901), and a limiting block (903) is welded and installed in the groove provided on the outer surface of the connecting block (807).

6. A packaging and transport device for carrier glass according to claim 5, characterized in that: A spring (905) is fitted on the outer surface of the slide bar (901).

7. The packaging and transport device for carrier glass according to claim 1, characterized in that: An inner frame (3) is installed inside the first housing (1) and the second housing (2). An directional wheel (7) is installed on the outer surface of the inner frame (3) and is located inside the second housing (2). A hydraulic lifting device (4) is installed on the outer surface of the inner frame (3) and is located inside the first housing (1). A directional wheel (6) is rotatably installed on the lower surface of the hydraulic lifting device (4). A pressure rod (5) is installed on the hydraulic end of the outer surface of the hydraulic lifting device (4).

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