Displayer transfer equipment and assembly line device

Abstract

The utility model discloses a display transfer device and an assembly line device, and the display transfer device comprises a movable base which is used for supporting a display; the power supply module is arranged on the movable base and is used for supplying power to the display; the power receiving assembly is arranged on the movable base, the power receiving assembly is electrically connected with the movable base, and the power receiving assembly is used for making contact with a power supply assembly on an assembly line so that the power module can have the power supply capacity. The electric receiving assembly is arranged on the movable base, so that the display transfer equipment can be in contact with the power supply assembly on the assembly line to obtain the power supply capacity, and the problem that in the prior art, the display transfer equipment in the commercial display production process cannot be subjected to the power-on test on the assembly line is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display device production, and particularly relates to a display transfer device and an assembly line device. Background Art

[0002] In the commercial display production process under the existing technology, display products need to be transferred and conveyed on the assembly line to cooperate with power-on testing, and also need to be transferred outside the assembly line for product aging testing. During this process, it is necessary to carry and move the display products. The process of carrying and moving the display consumes a large amount of time and labor input, which is not conducive to improving production efficiency. Therefore, a device that can enable the product to both assist in power-on testing on the assembly line and facilitate transfer is needed to optimize the production process of commercial displays. Summary of the Utility Model

[0003] An embodiment of the utility model provides a display transfer device and an assembly line device, aiming to solve the problem that the display transfer device in the commercial display production process under the existing technology cannot perform power-on testing on the assembly line.

[0004] In a first aspect, the utility model provides a display transfer device, including: a moving base for providing support for the display; a power module disposed on the moving base for supplying power to the display; an electricity receiving component disposed on the moving base, the electricity receiving component being electrically connected to the moving base, and the electricity receiving component being used for contacting a power supply component on the assembly line to enable the power module to have the power supply ability.

[0005] In the display transfer device provided by the utility model, a bearing plate is further included. The bearing plate is disposed below the moving base, and the electricity receiving component is disposed below the bearing plate. The bearing plate is used for contacting a double-speed chain on the assembly line to run synchronously with the assembly line.

[0006] In the display transfer device provided by the utility model, the electricity receiving component includes a first conductive rod, a second conductive rod, and a third conductive rod extending along a first direction. The first conductive rod, the second conductive rod, and the third conductive rod are arranged side by side on the lower surface of the bearing plate along the first direction. The first conductive rod, the second conductive rod, and the third conductive rod are used for respectively contacting a live wire rail, a neutral wire rail, and a ground wire rail extending along the first direction on the assembly line to obtain power. The first direction is the running direction of the assembly line.

[0007] In the display transfer device provided by the utility model, a start-stop component is further included. The start-stop component is disposed on the front and rear sides of the bearing plate along the first direction. The start-stop component is used for contacting each boosting device on the assembly line to obtain braking force or starting force.

[0008] In the display transfer device provided by the present utility model, the start-stop assembly includes a guiding groove and a buffer block. The guiding groove is provided at the center of the front edge or the rear edge of the bearing plate along the first direction. The guiding groove is recessed towards the center of the bearing plate, and the buffer block is provided at the bottom of the guiding groove.

[0009] In the display transfer device provided by the present utility model, it further includes guide wheels provided on the peripheral side of the bearing plate. The guide wheels are used to contact the edge guards on both sides of the assembly line to guide the moving direction of the display transfer device.

[0010] In the display transfer device provided by the present utility model, a shock absorption assembly is further provided between the bearing plate and the moving base. The shock absorption assembly is made of an elastic material.

[0011] In the display transfer device provided by the present utility model, the display transfer device further includes a display bracket provided above the moving base.

[0012] In the display transfer device provided by the present utility model, the display transfer device further includes a display hanging beam provided on the upper part of the display bracket.

[0013] In a second aspect, the present utility model provides an assembly line device including the above-mentioned display transfer device.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the technical solution of the present utility model, by providing an electric receiving assembly on the moving base, the display transfer device can contact the power supply assembly on the assembly line to obtain power supply ability, solving the problem that the display transfer device in the commercial display production process in the prior art cannot be powered on and tested on the assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the prior art descriptions. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0017] Figure 1 It is a three-dimensional schematic diagram of the display transfer device in the embodiment of the present utility model;

[0018] Figure 2 It is a front view of the display transfer device in the embodiment of the present utility model;

[0019] Figure 3 It is the bottom view of the display transfer device in the embodiment of the present utility model;

[0020] Figure 4 It is a schematic diagram when the carrier plate of the display transfer device in the embodiment of the present utility model contacts the assembly line;

[0021] Figure 5 It is a schematic diagram of an embodiment of the display transfer device in the embodiment of the present utility model;

[0022] Explanation of figure marks:

[0023] 1. Base; 11. Casters; 12. Anti-collision pads;

[0024] 2. Display bracket; 22. Vertical bracket; 23. Display hanging beam; 231. Hanging part; 232. Through hole; 24. Adjustment hole;

[0025] 3. Carrier plate; 31. Start-stop component; 311. Guide groove; 312. Buffer block; 32. Guide wheel; 33. Wheel seat; 34. Connection part;

[0026] 4. Electric receiving component; 41. First conductive rod; 42. Second conductive rod; 43. Third conductive rod;

[0027] 5. Assembly line; 51. Double-speed chain; 52. Power supply conductive rail; 521. Live wire conductive rail; 522. Ground wire conductive rail; 523. Neutral wire conductive rail; 53. Line body edge; 54. Conductive wheel;

[0028] 6. Display transfer device. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0031] In order to accurately illustrate the specific implementation manners of the present utility model, the running direction of the assembly line 5 is set as the first direction below.

[0032] In order to solve the problem that the display transfer device 6 in the existing commercial display production process cannot be powered on and tested on the assembly line 5, the present utility model proposes a display transfer device 6. Refer to Figures 1 to 5 , the display transfer device 6 includes: a moving base for providing support for the display; a power module (not shown in the figure) provided on the moving base for supplying power to the display; an electric receiving component 4 provided on the moving base, the electric receiving component 4 is electrically connected to the moving base 1, and the electric receiving component 4 is used to contact the power supply component on the assembly line 5 so that the power module has the power supply ability. In the production process of commercial displays in the existing technology, various tests will be carried out after the display is assembled. In order to make it more convenient for testers and equipment to conduct tests and improve the efficiency of product testing, all test tools will be set on a dedicated inspection assembly line 5, and there are multiple test stations on this assembly line 5 for arranging test equipment and testers to enter the position for inspection work. When the test is completed, the product needs to be aged after flowing out of this test assembly line 5, and the aging test requires moving the product to a dedicated aging test area. In this process, product handling is often required, and the process of handling and moving the display will consume a large amount of time and labor input, which is not conducive to improving production efficiency. At the same time, the transfer devices in the traditional commercial display production process have the problem that they cannot be automatically powered on on the assembly line 5 for the display to conduct a power-on test. For this reason, an electric receiving component 4 is provided on the base 1 with casters 11, and a power supply component is provided on the assembly line 5. When the moving base 1 moves on the assembly line 5, the electric receiving component 4 and the power supply component come into contact with each other, and the electric receiving component 4 is connected to the power module. At this time, the power module provided on the base 1 can be powered on, so as to supply power to the display. The base 1 is used to carry the display and provide stable support for the display. According to actual usage requirements, various components for increasing height or enhancing the support ability can also be arranged on the base 1 to make the ability to carry and support the display more stable. The installation position of the electric receiving component 4 on the base 1 is changed according to the arrangement method of the power supply component on the assembly line 5, and the usage type is adjusted according to the actual situation, including but not limited to using current elastic sheets, carbon brushes, contact electric balls, etc. The electric receiving component 4 is connected to the power supply module through wires. According to different display products applicable to the transfer device, the power supply modules carried on it are also different. According to actual usage requirements, the power supply module should be able to provide direct current of 12V or 24V, or alternating current of 110V or 220V. Adapting various forms and specifications of components according to the actual situation is beneficial to improving the application flexibility of the display transfer device 6 and enhancing the versatility of the display transfer device 6.

[0033] Compared with the prior art, the display transfer device 6 of the present utility model is provided with an electric receiving component 4 on the moving base, enabling the display transfer device 6 to contact the power supply component on the assembly line 5 to obtain power supply ability, solving the problem that the display transfer device 6 in the commercial display production process in the prior art cannot be powered on and tested on the assembly line 5, making it possible to both conduct power-on tests on the assembly line 5 and facilitate product transfer outside the assembly line 5.

[0034] In one embodiment, referring to Figure 3 , the display transfer device 6 of the present utility model further includes a carrier plate 3. The carrier plate 3 is arranged below the moving base, and the electric receiving component 4 is arranged below the carrier plate 3. The carrier plate 3 is used to contact the speed chain 51 on the assembly line 5 to run synchronously with the assembly line 5. In actual use, it is found that usually in order to ensure the structural strength, the base 1 usually uses a metal structure and welding is also required to complete the structural fixation. After processing, there are certain dimensional errors in the obtained base 1. If such a base 1 is placed on the conveyor belt of the speed chain 51 and the entire display transfer device 6 is driven by the speed chain 51 to run along the assembly line 5, the display located above the base 1 will have a large uncontrollable skew due to the dimensional error of the base 1, which is not conducive to testing. Therefore, a carrier plate 3 is arranged below the base 1. The carrier plate 3 is used to contact the speed chain 51 on the assembly line 5 to run synchronously with the assembly line 5, and the electric receiving component 4 is arranged below the carrier plate 3. At this time, by setting the carrier plate 3, it can be ensured that the position state of the display above is better after the display transfer device 6 is placed on the assembly line 5, and it is easier to perform test operations. The electric receiving component 4 arranged below the carrier plate 3 contacts the power supply component flush with the speed chain 51, enabling the assembly line 5 to be more reasonably arranged. The solution of this embodiment can enhance the stability and reliability of the display transfer device 6 and improve the efficiency and automation degree of the test assembly line 5.

[0035] In one embodiment, referring to Figure 3, the electrical receiving component 4 includes a first conductive rod 41, a second conductive rod 42, and a third conductive rod 43 that extend along a first direction. The first conductive rod 41, the second conductive rod 42, and the third conductive rod 43 are arranged side by side on the lower surface of the carrier plate 3 along the first direction. The first conductive rod 41, the second conductive rod 42, and the third conductive rod 43 are used to contact the live wire rail 521, the neutral wire rail 523, and the ground wire rail 522 that extend along the first direction on the assembly line 5 respectively to obtain power, and the first direction is the running direction of the assembly line 5. In the actual production process, in order to make the electrical transmission between the electrical receiving component 4 and the power supply component more stable, conductive rods and power supply conductive rails 52 are used for electrical transmission during relative movement. Below the carrier plate 3, three conductive rods are arranged side by side along the extension direction of the first direction, namely the first conductive rod 41, the second conductive rod 42, and the third conductive rod 43. On the assembly line 5, three power supply conductive rails 52, namely the live wire rail 521, the ground wire rail 522, and the neutral wire rail 523, are arranged along the first direction. When the display transfer device 6 is placed on the assembly line 5 and the carrier plate 3 is supported below on the double-speed chain 51, as the double-speed chain 51 moves along the first direction, the first conductive rod 41 contacts the live wire rail 521, the second conductive rod 42 contacts the ground wire rail 522, and the third conductive rod 43 contacts the neutral wire, so that the display transfer device 6 obtains power, and thus the power supply module can supply power to the display placed above the base 1. Since the charged bodies on the power supply conductive rails 52 are exposed due to functional requirements, in order to reduce the influence brought by the field effect between the live wire and the neutral wire, it is necessary for the first conductive rod 41 to contact the live wire rail 521 and the third conductive rod 43 to contact the neutral wire rail 523, so as to arrange the live wire and the neutral wire as far apart as possible. In actual use, taking Figure 5 as an example, conductive wheels 54 are also arranged on the electric rails, and conduction contact is achieved by the contact between the conductive wheels 54 and the conductive rods. In order to strengthen the joint degree and make the electrical conduction more stable, the conductive wheels 54 are designed in a shape with an inwardly concave rim, and the conductive rods are designed in a cylindrical shape and protrude from the lower surface of the carrier plate 3, so that the conductive wheels 54 and the conductive rods are mutually limited and aligned through the above structure, thereby increasing the contact rate. This embodiment not only improves the power receiving efficiency of the display transfer device 6, but also enhances its reliability during the operation on the assembly line 5.

[0036] In one embodiment, referring to Figures 2 to 4, the display transfer device 6 of the present utility model further includes a start-stop component 31, which is arranged on the front and rear edges of the carrier plate 3 along the first direction. The start-stop component 31 is used to contact each boosting device (not shown in the figure) on the assembly line 5 to obtain braking force or starting force. When the display transfer device 6 runs on the assembly line 5 and needs to stop at each station, since the display transfer device 6 has a large mass when carrying a display, there will be a certain movement inertia. In the actual production process, it is found that if only relying on the friction between the double-speed chain 51 and the carrier plate 3 to start and stop the display transfer device 6, there will be an unstable start-stop effect, resulting in relative sliding, which may cause the display transfer device 6 to fail to accurately reach the detection position. It will also cause the display above to shake violently after starting and stopping, affecting the test results and test duration. These situations seriously affect the efficiency of the test assembly line 5. Therefore, the start-stop component 31 is arranged on the front and rear edges of the carrier plate 3 along the first direction. By the start-stop components 31 arranged at the front and rear of the carrier plate 3, contacting the boosting devices on the assembly line 5, starting force and stopping force can be obtained under the action of the boosting devices, ensuring that the display transfer device 6 can run in high synchronization with the assembly line 5, and the display above will not shake violently, thereby improving the efficiency of the entire test assembly line 5. In actual use, the start-stop component 31 will use an electric cylinder or a pneumatic cylinder, and the specific type used will be changed according to the test environment requirements. For example, in the soundproof room on the test assembly line 5, in order to reduce the impact of the noise of the start-stop component 31 on the test of this station, a silent electric cylinder will be used as the start-stop component 31. In the dark room on the test assembly line 5, due to the limitation of the operating environment light, in order to ensure environmental cleanliness, a pneumatic cylinder will be used as the start-stop component 31.

[0037] Further, referring to Figure 3 , the start-stop component 31 includes a guiding groove 311 and a buffer block 312. The guiding groove 311 is arranged at the center of the front edge or the rear edge of the carrier plate 3 along the first direction, and the guiding groove 311 is recessed towards the center of the carrier plate 3. The buffer block 312 is arranged at the bottom of the guiding groove 311. The guiding groove 311 is provided to enable the boosting device on the assembly line 5 to provide a certain guiding effect for the display transfer device 6 when contacting the start-stop component 31, preventing the display transfer device 6 from deviating from its position due to various uncontrollable vibrations during operation on the assembly line 5, resulting in poor test results. The buffer block 312 is arranged at the bottom of the guiding groove 311 to reduce the collision of the boosting device on the carrier plate 3, thereby extending the service life of the carrier plate 3. In the actual production process, in order to consider costs, the carrier plate 3 is often made of bakelite, and the buffer block 312 also avoids the generation of bakelite debris due to the direct collision between the boosting device and the bakelite carrier plate 3, preventing pollution hazards from the source, so as to reduce the impact on the health of test personnel and the quality of display products.

[0038] In one embodiment, referring to Figures 2 to 4 , the display transfer device 6 of the present utility model further includes guide wheels 32, which are arranged on the periphery of the carrier plate 3. The guide wheels 32 are used to contact the edge guards on both sides of the assembly line 5 to guide the moving direction of the display transfer device 6. Edge guards 53 are provided on both sides of the assembly line 5, and guide wheels 32 are provided on the periphery of the carrier plate 3. The guide wheels 32 are arranged on the wheel seats 33. When the display transfer device 6 needs to rotate along with the layout of the assembly line 5 or is offset due to uncontrollable factors during the operation of the assembly line 5, the guide wheels 32 will come into contact with the edge guards 53 of the assembly line 5 to correct the running direction of the display transfer device 6. Since the edge guards 53 of the assembly line are not easy to replace and in order to make the assembly line 5 more durable, the guide wheels 32 need to be made of a softer material than the edge guards 53 of the assembly line. For example, the edge guards 53 of the assembly line are made of stainless steel and the guide wheels 32 are made of POM, which will make the guide wheels 32 more likely to be worn or damaged. By providing the wheel seats 33 and then installing the guide wheels 32 on the wheel seats 33, the guide wheels 32 can be easily replaced, and it is not necessary to spend a lot of manual time on maintenance work after being worn or damaged, thus saving costs. This embodiment not only improves the running efficiency of the transfer device on the assembly line 5, but also ensures the accuracy and reliability of the display transfer device 6 during the movement on the assembly line 5, and reduces the probability of accidents.

[0039] In one embodiment, referring to Figure 2 , a shock-absorbing component is further provided between the carrier plate 3 and the moving base 1. The shock-absorbing component is made of an elastic material. For the convenience of testing and personnel operation, the display disposed on the base 1 generally needs to have a certain height, which results in a large vibration amplitude of the upper display if the carrier plate 3 vibrates when following the double-speed chain 51. When reaching each test position, after the display transfer device 6 brakes, the shaking of the display under the action of inertia will also affect the testing efficiency and the accuracy of the test results. To solve the above problems, a connecting portion 34 is provided between the carrier plate 3 and the base 1. The connecting portion 34 is made of an elastic material, so that the connecting portion 34 can absorb the energy generated by the vibration and can also make the shaking of the display under the action of inertia stop faster. Through the design of this embodiment, the stability of the display transfer device 6 on the assembly line 5 is improved, and the efficiency of the test assembly line 5 is enhanced.

[0040] In one embodiment, referring to Figure 1 and Figure 2, the display transfer device 6 further includes a display bracket 2, and the display bracket 2 is disposed above the mobile base 1. In order to better simulate the user's perspective during the test, it is necessary to consider setting the display at a certain test height to simulate the actual user usage scenario, so that the test machine and the tester can obtain the test results that best conform to the user's usage environment. According to different types of displays and user groups, different display brackets 2 are set on the base 1, so as to save costs and enable the display transfer device 6 of the present utility model to be used in the test pipelines 5 of various display products.

[0041] In one embodiment, referring to Figure 1 , the display transfer device 6 further includes a display hanging beam 23, and the display hanging beam 23 is disposed on the upper part of the display bracket 2. In order to stably place the display on the display bracket 2, while being convenient for placement and facilitating the handling of the display by humans or automated machines. The display hanging beam 23 and the vertical bracket 22 are provided, the display hanging beam 23 and the vertical bracket 22 are fixedly connected, and a hanging portion 231 capable of being docked and engaged with the docking pendant provided behind the display is provided on the display hanging beam 23 to hang the display on the display hanging beam 23. The display hanging beam 23 can ensure that the display will not be displaced or dropped due to vibration or external force during the follow-up movement on the test pipeline 5 or during the transfer process offline of the pipeline 5.

[0042] Furthermore, referring to Figure 1 , a plurality of adjustment holes 24 are provided on the vertical bracket 22, and a through hole 232 is provided on the display hanging beam 23. When the through hole 232 is connected in position with different adjustment holes 24 through a connecting member, the height of the display hanging beam 23 installed on the vertical bracket 22 can be changed. By flexibly combining the display hanging beam 23 and the vertical bracket 22, the adjustment of the placement height of the display is realized, enabling the display transfer device 6 to be suitable for the test use of various display products and improving the versatility of the display transfer device 6.

[0043] In one embodiment, referring to Figures 1 to 3 , an anti-collision pad 12 is further provided on the mobile base 1. The anti-collision pad 12 is disposed at the front and rear ends of the base 1 along the first direction, and is used to buffer the collision between the display transfer devices 6 when the display transfer devices 6 are stacked at the end of the test pipeline 5 or in the buffer area on the test pipeline 5, so as to extend the service life of the display transfer device 6 and prevent the display from falling and being damaged due to accidents.

[0044] The present utility model also provides a processing device for the pipeline 5, referring to Figure 5, including the above-mentioned display transfer device 6. This pipeline 5 processing device is used for product testing of the display and is used in cooperation with the above-mentioned transfer device. Using this pipeline 5 processing device can improve the testing efficiency and safety, ensure the smooth flow of the display during the testing process on the testing pipeline 5, reduce human intervention, lower labor costs, and optimize the production process.

[0045] As described above, only the specific embodiments of the present invention are provided, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A display transfer device, characterized in that: include: A mobile base for providing support for the monitor; A power module, disposed on the mobile base, for supplying power to the display; The power receiving component is arranged on the mobile base, the power receiving component is electrically connected to the mobile base, and the power receiving component is used to contact the power supply component on the assembly line so that the power module has power supply capability.

2. The display transfer device according to claim 1, characterized in that: It also includes a carrying plate, which is arranged below the movable base, and the electrical receiving component is arranged below the carrying plate. The carrying plate is used to contact with the speed chain on the assembly line to run synchronously with the assembly line.

3. The display transfer device according to claim 2, characterized in that: The electric receiving component includes a first conductive rod, a second conductive rod and a third conductive rod extending along a first direction. The first conductive rod, the second conductive rod and the third conductive rod are arranged in parallel on the lower surface of the supporting plate along the first direction. The first conductive rod, the second conductive rod and the third conductive rod are used to respectively contact the live wire rail, the neutral wire rail and the ground wire rail extending along the first direction on the assembly line to obtain electricity. The first direction is the running direction of the assembly line.

4. The display transfer device according to claim 3, characterized in that: It also includes a start-stop component, which is arranged on the front and rear sides of the bearing plate along the first direction, and is used to contact each power-assisting device on the assembly line to obtain braking force or starting force.

5. The display transfer device according to claim 4, characterized in that: The start-stop assembly includes a guide groove and a buffer block. The guide groove is arranged at the center of the front edge or the center of the rear edge of the carrier plate along the first direction. The guide groove is recessed toward the center of the carrier plate. The buffer block is arranged at the bottom of the guide groove.

6. The display transfer device according to claim 2, characterized in that: It also includes a guide wheel, which is arranged on the peripheral side of the carrying plate, and the guide wheel is used to contact the ribs on both sides of the assembly line to guide the moving direction of the display transfer equipment.

7. The display transfer device according to claim 2, characterized in that: A shock absorbing component is also provided between the bearing plate and the movable base, and the shock absorbing component is made of elastic material.

8. The display transfer device according to any one of claims 1 to 7, characterized in that: The display transfer device also includes a display bracket, which is arranged above the mobile base.

9. The display transfer device according to claim 8, characterized in that: The display transfer device further comprises a display hanging beam, and the display hanging beam is arranged on the upper part of the display bracket.

10. An assembly line device comprising the display transfer apparatus according to any one of claims 1 to 9.

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