Material receiving device capable of preventing glass cover plate from being damaged
By setting up support and positioning components in the glass material collection device, using high-temperature resistant plastic and elastic limit blocks, the vertical space arrangement and buffering of the glass cover plate is achieved, solving the problem of easy damage to the glass cover plate in traditional devices, and improving the improvement of the problem of high-temperature resistant plastic and elastic limit blocks. The yield rate and reduce losses.
Patent Information
- Application Number
- CN202421010759.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Traditional glass collecting devices tend to cause extrusion damage when handling glass covers, resulting in low yield and high loss, especially when there are hard impurities on the pads.
A feed collecting device including a support assembly and a feed collecting positioning assembly is designed. By providing a first positioning strip and a second positioning strip, the glass cover plate is placed vertically and spaced, and a high-temperature resistant plastic positioning block and elastic limit block are used. Provide support and cushioning to avoid squeezing damage.
It effectively improves the yield rate of the glass cover plate, reduces losses, and prevents the extrusion and hard collision damage of the glass cover plate during the material collection process.
Smart Images
Figure CN222348157U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to, in particular to, a material receiving device capable of preventing a glass cover plate from being damaged. Background Art
[0002] In the manufacturing of display screens, glass materials are often used, such as glass cover plates, glass substrates, etc., so corresponding material collection devices are needed to collect and circulate glass materials. Since glass is fragile, the material collection device for glass materials needs to consider damage prevention. However, traditional material collection devices usually adopt a stacking collection method, and at the same time, they isolate each piece of glass by adding pads. However, if there are hard impurities on the pads, it will still cause extrusion damage to the glass, resulting in low yield and high loss.
[0003] In view of the above, a material receiving device capable of preventing the glass cover from being damaged is proposed, thereby improving the yield rate and reducing the loss. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a material receiving device capable of preventing the glass cover from being damaged, thereby improving the yield rate and reducing the loss.
[0005] The purpose of this utility model is achieved through the following technical solutions:
[0006] A material receiving device capable of preventing a glass cover from being damaged comprises: a supporting assembly and a material receiving positioning assembly, the supporting assembly comprising a first supporting upright plate and a second supporting upright plate which are arranged opposite to each other; the material receiving positioning assembly comprising a first positioning bar and a second positioning bar, the two ends of the first positioning bar are respectively arranged on the first supporting upright plate and the second supporting upright plate, and the two ends of the second positioning bar are respectively arranged on the first supporting upright plate and the second supporting upright plate, and the first positioning bar and the second positioning bar are arranged opposite to each other; a plurality of first positioning blocks are arranged on the first positioning bar, and a first positioning groove is formed between every two adjacent first positioning blocks; a plurality of second positioning blocks are arranged on the second positioning bar, and a second positioning groove is formed between every two adjacent second positioning blocks, and one side of the glass cover is inserted into the first positioning groove, and the other side of the glass cover is inserted into the second positioning groove.
[0007] In one embodiment, the width of the first positioning groove is greater than the thickness of the glass cover plate, and the width of the second positioning groove is greater than the thickness of the glass cover plate.
[0008] In one embodiment, the first positioning block is a high temperature resistant plastic positioning block.
[0009] In one embodiment, the second positioning block is a high temperature resistant plastic positioning block.
[0010] In one embodiment, the support assembly further includes a support positioning bar, one end of which is disposed on the first support vertical plate, and the other end of which is disposed on the second support vertical plate, and the support positioning bar is used to support and limit the bottom of the glass cover plate.
[0011] In one embodiment, two support positioning bars are provided.
[0012] In one of the embodiments, a plurality of support and limit frames are arranged on the support and positioning strip, and the support and limit frames are used to support and limit the bottom of the glass cover.
[0013] In one embodiment, an elastic limit block is arranged on the support limit frame, and the elastic limit block includes an elastic buffer portion, a first limit portion and a second limit portion, one end of the elastic buffer portion is arranged on the support limit frame, and the other end of the elastic buffer portion is bent to form an arc structure, the first limit portion and the second limit portion are relatively arranged on the elastic buffer portion, and the glass cover plate is located between the first limit portion and the second limit portion.
[0014] In one embodiment, a first guiding arc surface is disposed on a side surface of the first limiting portion facing the second limiting portion, and a second guiding arc surface is disposed on a side surface of the second limiting portion facing the first limiting portion.
[0015] In one embodiment, the distance between the first limiting portion and the second limiting portion is greater than the thickness of the glass cover.
[0016] Compared with the prior art, the utility model has at least the following advantages:
[0017] 1. The material receiving device capable of preventing the glass cover from being damaged of the utility model is provided with a support assembly and a material receiving positioning assembly, so that the glass cover can be supported and limited by the support assembly, and each piece of glass is made to stand upright and be placed at intervals by means of the first positioning bar and the second positioning bar of the material receiving positioning assembly. Specifically, the glass cover is made to stand upright and be placed at intervals by means of the first positioning block and the second positioning block, so as to avoid the glass cover from being squeezed and damaged, thereby improving the yield rate and reducing the loss.
[0018] 2. The material receiving device of the utility model which can prevent the glass cover plate from being damaged is provided with a support limit strip, and a support limit frame is provided on the support limit strip to support and limit the glass cover plate, and an elastic limit block is provided on the support limit frame, and the elastic limit block is used to buffer the downward pressure of the glass cover plate, so as to avoid the problem of hard collision and damage of the glass cover plate during the turnover process. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.
[0020] Figure 1 This is a structural schematic diagram of a material receiving device capable of preventing a glass cover plate from being damaged in one embodiment of the utility model;
[0021] Figure 2 for Figure 1 A schematic structural diagram of a first positioning strip of a material receiving device capable of preventing the glass cover from being damaged;
[0022] Figure 3 for Figure 1 A schematic diagram of the structure of the support and positioning strips of the material receiving device capable of preventing the glass cover from being damaged;
[0023] Figure 4 for Figure 4 A schematic diagram of the partially enlarged structure of the material receiving device at position A that can prevent the glass cover from being damaged. DETAILED DESCRIPTION
[0024] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.
[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a material receiving device 10 capable of preventing a glass cover from being damaged comprises: a support assembly 100 and a material receiving positioning assembly 200, the support assembly 100 comprises a first support upright plate 110 and a second support upright plate 120 which are arranged opposite to each other; the material receiving positioning assembly 200 comprises a first positioning bar 210 and a second positioning bar 220, the two ends of the first positioning bar 210 are respectively arranged on the first support upright plate 110 and the second support upright plate 120, and the two ends of the second positioning bar 220 are respectively arranged on the first support upright plate 110 and the second support upright plate 120, the first positioning bar 210 and the second positioning bar 220 are arranged opposite to each other; a plurality of first positioning blocks 211 are arranged on the first positioning bar 210, a first positioning groove 211a is formed between each two adjacent first positioning blocks 211, a plurality of second positioning blocks are arranged on the second positioning bar 220, a second positioning groove is formed between each two adjacent second positioning blocks, and one side of the glass cover 20 is inserted into the first positioning groove 211a, and the other side of the glass cover 20 is inserted into the second positioning groove.
[0026] It should be noted that, taking the collection of glass cover plates as an example, the glass cover plates are vertically inserted into the collection device 10, and the glass cover plates are supported and limited by the support assembly 100, and are positioned by the first positioning bar 210 and the second positioning bar 220, so that the glass cover plates are placed vertically. Specifically, a first positioning block 211 with a certain spacing distance is arranged on the first positioning bar 210, and a first positioning groove 211a is formed between two adjacent first positioning blocks 211. Correspondingly, a second positioning block with a certain spacing distance is arranged on the second positioning bar 220, and a second positioning groove is formed between two adjacent second positioning blocks. In this way, the first positioning groove 211a and the second positioning groove are used to position the two sides of the glass cover plate 20, respectively, so that the glass cover plates can be placed vertically and spaced apart. In this way, there is no problem of mutual contact between adjacent glass cover plates, and there is no problem of mutual extrusion damage. Therefore, the yield rate of the glass cover plates can be improved and the loss can be reduced. In this embodiment, the number of the first positioning strips 210 and the second positioning strips 220 can be designed to match the size of the glass cover plate. The larger the size of the glass cover plate, the greater the number of the corresponding first positioning strips 210 and the second positioning strips 220 to avoid position displacement of the glass cover plate. In this embodiment, the number of the first positioning strips 210 and the number of the second positioning strips 220 are respectively set to two.
[0027] Furthermore, it is also necessary to explain that, in the present invention, by providing a first positioning block 211 on the first positioning bar 210 and a second positioning block on the second positioning bar 220, after a plurality of glass cover plates are placed on the material receiving device, the glass cover plates are separated by the first positioning block 211 and the second positioning block. For example, the thickness of the first positioning block 211 and the second positioning block is more than three times that of the glass cover plate, preferably three times. In this way, it is possible to ensure that the spacing distance between two adjacent glass cover plates is large enough, thereby preventing the two adjacent glass cover plates from colliding or scratching each other during the placement process due to the close spacing between the two adjacent glass cover plates. At the same time, it is also possible to avoid the spacing between the two first positioning grooves 211a and the two second positioning grooves being too close. There may be a problem of misplaced installation of the glass cover plate (for example, because the interval between the two positioning grooves is too close, the glass cover plate is slightly offset during the installation process, which can easily cause the glass cover plate to be inserted obliquely, that is, the inserted first positioning groove 211a and the second positioning groove are not on the same row). In the utility model, by making the interval between the glass cover plates large enough, not only is the problem of misplaced installation not likely to occur, even if the glass cover plate is offset, the operator can more easily discover and correct it in time to ensure that both sides of the glass cover plate are simultaneously inserted into the first positioning groove 211a and the second positioning groove in the same row. In this way, it can also reduce the problems of mutual collision or scratches of the glass cover plates, thereby improving the yield of the glass cover plates and reducing losses.
[0028] See also Figure 1 and Figure 2 As shown, after the glass cover is loaded into the receiving device, it needs to be tempered in a tempering furnace. The temperature of the tempering furnace is relatively high. After the glass surface is chemically tempered, the thickness of the glass cover expands to a certain extent (the thickness will expand within 0.02mm). Therefore, in order to avoid the glass cover from being squeezed onto the first positioning block 211 and the second positioning block after expansion; therefore, in one embodiment, the width of the first positioning groove 211a is greater than the thickness of the glass cover, and the width of the second positioning groove is greater than the thickness of the glass cover. For example, the distance between the two sides of the glass cover and the corresponding two side walls of the first positioning groove 211a respectively leaves at least 0.05mm of space to accommodate the expanded part of the glass. Similarly, the distance between the two sides of the glass cover and the corresponding two side walls of the second positioning groove respectively leaves at least 0.05mm of space to accommodate the expanded part of the glass. In this way, it is possible to avoid the glass cover plate expanding and being squeezed by the receiving device, which may cause the operator to have difficulty in taking out the glass cover plate or cause slight cracks or scratches on the edge of the glass cover plate when taking it out with force, or slight edge collapse due to hard collision caused by squeezing during transportation. It should also be noted that in order to prevent the glass cover plate from expanding in length after tempering and being squeezed by the receiving device, the spacing distance between the first positioning bar 210 and the second positioning bar 220 needs to have a certain amount of reserve to accommodate the expanded part of the glass, for example, more than 0.05mm is reserved on one side.
[0029] In one embodiment, since the glass cover plate needs to be tempered and the tempering temperature is relatively high, the first positioning block 211 is a high temperature resistant plastic positioning block. Similarly, the second positioning block is a high temperature resistant plastic positioning block. At the same time, in order to prevent the glass cover plate from being damaged by collision with the receiving device, the first positioning block 211 and the second positioning block should be made of soft plastic with low surface hardness and high temperature resistance.
[0030] Furthermore, it should be noted that, since the structure of the first positioning bar 210 is the same as that of the second positioning bar 220, only the first positioning bar 210 will be described herein. Figure 3 As shown, conical protrusions 211b are arranged opposite to each other between two adjacent first positioning blocks 211 on the first positioning strip 210, and the two conical protrusions 211b are abutted against each other on a side away from the first positioning block 211 body, thereby forming a structure that is narrow in the middle and wide at both ends. The narrow area in the middle is the area where the first positioning groove contacts the glass cover plate. In this way, the contact area between the first positioning block 211 and the glass cover plate can be further reduced, thereby not only achieving the positioning effect on the glass cover plate, but also further reducing the problems of bumps and scratches caused by contact between the glass cover plate and the first positioning block 211.
[0031] See also Figure 1 , Figure 3 and Figure 4 As shown, the support assembly 100 further includes a support positioning bar 130, one end of which is disposed on the first support upright plate 110, and the other end of which is disposed on the second support upright plate 120. The support positioning bar 130 is used to support and limit the bottom of the glass cover plate 20. That is, the bottom of the glass cover plate is supported and limited by the support positioning bar 130. Preferably, two support positioning bars 130 are provided.
[0032] Furthermore, a support and limit frame 131 is provided on the support and positioning bar 130, and the support and limit frame 131 is used to support and limit the bottom of the glass cover plate 20. That is, the support and limit frame 131 realizes the limiting effect on the glass cover plate.
[0033] Specifically, a plurality of elastic limit blocks are arranged on the support limit frame 131, and the elastic limit blocks include an elastic buffer portion 131a, a first limit portion 131b and a second limit portion 131c. One end of the elastic buffer portion 131a is arranged on the support limit frame 131, and the other end of the elastic buffer portion 131a is bent to form an arc structure. The first limit portion 131b and the second limit portion 131c are relatively arranged on the elastic buffer portion 131a, and the glass cover plate is located between the first limit portion 131b and the second limit portion 131c.
[0034] It should be noted that the elastic limiting portion 131a is used to provide a buffer for the glass cover plate, thereby preventing the glass cover plate from hard collision with the supporting positioning bar 130 during turnover transportation, thereby improving the yield rate; specifically, since the other end of the elastic buffer portion 131a is bent to form an arc structure, that is, a hook shape, when the glass cover plate squeezes the elastic buffer portion 131a, the elastic buffer portion 131a will tend to be pressed downward, and after being pressed downward, it will have upward elasticity, thereby playing a buffering role. At the same time, the glass cover plate is limited by the first limiting portion 131b and the second limiting portion 131c to avoid the problem of deviation of the glass cover plate; further, in this embodiment, a first guiding arc surface is provided on a side surface of the first limiting portion 131b facing the second limiting portion 131c, and a second guiding arc surface is provided on a side surface of the second limiting portion facing the first limiting portion. In this way, when the glass cover plate is installed, the glass cover plate will move closer to the middle along the first guiding arc surface and the second guiding arc surface, thereby reducing the collision between the glass cover plate and the edges of the first limiting portion and the second limiting portion.
[0035] Furthermore, since the glass cover plate will expand after being tempered, the distance between the first limit portion and the second limit portion is greater than the thickness of the glass cover plate. For example, the distance between the first limit portion and the second limit portion is 0.2 mm wider than the thickness of the glass cover plate, that is, a gap of 0.1 mm is reserved on one side, so that the glass cover plate is moderately tight after being installed. At the same time, reserving a certain gap is also conducive to automatic assembly or manual assembly, which makes it less likely to cause collision or scratches on the glass. Furthermore, in this embodiment, the elastic limit block is made of high-temperature resistant plastic material, and the surface material of the plastic is relatively soft, so as to avoid collision and damage between the glass cover plate and the elastic limit block.
[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A material receiving device capable of preventing a glass cover plate from being damaged, characterized in that: include: A support assembly, the support assembly comprising a first support upright plate and a second support upright plate that are arranged opposite to each other; and A material receiving positioning assembly, the material receiving positioning assembly comprising a first positioning bar and a second positioning bar, the two ends of the first positioning bar are respectively arranged on the first supporting upright plate and the second supporting upright plate, and the two ends of the second positioning bar are respectively arranged on the first supporting upright plate and the second supporting upright plate, and the first positioning bar is arranged opposite to the second positioning bar; The first positioning strip is provided with a plurality of first positioning blocks, and a first positioning groove is formed between every two adjacent first positioning blocks; the second positioning strip is provided with a plurality of second positioning blocks, and a second positioning groove is formed between every two adjacent second positioning blocks; one side of the glass cover plate is inserted into the first positioning groove, and the other side of the glass cover plate is inserted into the second positioning groove.
2. The material receiving device capable of preventing the glass cover from being damaged according to claim 1, characterized in that: The width of the first positioning groove is greater than the thickness of the glass cover plate, and the width of the second positioning groove is greater than the thickness of the glass cover plate.
3. The material receiving device capable of preventing the glass cover from being damaged according to claim 1, characterized in that: The first positioning block is a high temperature resistant plastic positioning block.
4. The material receiving device capable of preventing the glass cover from being damaged according to claim 3, characterized in that: The second positioning block is a high temperature resistant plastic positioning block.
5. The material collecting device capable of preventing the glass cover from being damaged according to any one of claims 1 to 4, characterized in that: The support assembly also includes a support positioning bar, one end of which is arranged on the first support vertical plate, and the other end of which is arranged on the second support vertical plate, and the support positioning bar is used to support and limit the bottom of the glass cover plate.
6. The material receiving device capable of preventing the glass cover from being damaged according to claim 5, characterized in that: The supporting positioning strips are provided with two strips.
7. The material receiving device capable of preventing the glass cover from being damaged according to claim 6, characterized in that: A plurality of support and limit frames are arranged on the support and positioning strip, and the support and limit frames are used to support and limit the bottom of the glass cover plate.
8. The material collecting device capable of preventing the glass cover from being damaged according to claim 7, characterized in that: An elastic limiting block is arranged on the support limiting frame, and the elastic limiting block includes an elastic buffer part, a first limiting part and a second limiting part. One end of the elastic buffer part is arranged on the support limiting frame, and the other end of the elastic buffer part is bent to form an arc structure. The first limiting part and the second limiting part are relatively arranged on the elastic buffer part, and the glass cover plate is located between the first limiting part and the second limiting part.
9. The material collecting device capable of preventing the glass cover from being damaged according to claim 8, characterized in that: A first guiding arc surface is arranged on a side surface of the first limiting portion facing the second limiting portion, and a second guiding arc surface is arranged on a side surface of the second limiting portion facing the first limiting portion.
10. The material receiving device capable of preventing the glass cover from being damaged according to claim 9, characterized in that: The distance between the first limiting portion and the second limiting portion is greater than the thickness of the glass cover plate.