A folding glass substrate turntable

Abstract

The utility model discloses a folding glass substrate turnover frame, including bottom plate subassembly, top plate subassembly and folding support rod, bottom plate subassembly includes bottom plate, top plate subassembly includes top plate and a plurality of placing rack, and top plate is located the upside of bottom plate, and a plurality of placing rack are arranged side by side and are suspended below top plate, a plurality of folding support rods are set up between top plate and bottom plate, including a plurality of first and last rotating connection's connecting rod, and the connecting rod at both ends is rotated and is connected with bottom plate and top plate, compared with prior art, the utility model provides folding glass substrate turnover frame has adopted folding support rod, and folding support rod is by a plurality of first and last rotating connection's connecting rod, and when turnover frame is idle, can folding support rod reduce the height of turnover frame to reduce the space that it occupies, improves the utilization of warehousing.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, specifically to a foldable glass substrate turnover rack. Background Technology

[0002] Before the tempering process, the glass substrates must be placed on a placement rack, and then the placement rack is placed in the tempering furnace for tempering. Currently, most commonly used glass substrate placement racks are fixed structures, which are large in size, cannot be folded, and occupy a lot of storage and operating space when unloaded or idle. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a foldable glass substrate turnover rack to solve the technical problem that the turnover rack in the prior art cannot be folded and occupies a lot of space when idle.

[0004] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution: This utility model provides a foldable glass substrate turnover rack, including: a base plate assembly, a top plate assembly, and a foldable support rod. The base plate assembly includes the base plate; The top plate assembly includes a top plate and multiple placement racks, the top plate being located directly above the bottom plate, and the multiple placement racks being arranged side by side and suspended below the top plate; Multiple foldable support rods are disposed between the top plate and the bottom plate, including multiple connecting rods that are rotatably connected end to end, with the connecting rods at both ends being rotatably connected to the bottom plate and the top plate, respectively.

[0005] In some embodiments, the base plate assembly further includes a lower hinge seat, which is fixedly disposed on the upper surface of the base plate and corresponds one-to-one with the folding support rods. The top plate assembly further includes an upper hinge seat, which is fixedly disposed on the lower surface of the top plate and corresponds one-to-one with the folding support rods. The connecting rods at both ends of the folding support rods are rotatably connected to the upper hinge seat and the lower hinge seat, respectively.

[0006] In some embodiments, the base plate assembly further includes a plurality of lower connecting seats, which are fixedly disposed on the lower surface of the base plate. The top plate assembly further includes an upper connecting seat, which is fixedly disposed on the upper surface of the top plate and corresponds one-to-one with the lower connecting seats. The upper connecting seats and the lower connecting seats can be connected in cooperation.

[0007] In some embodiments, the placement frame includes two hanging rods and a crossbar. The upper end of the hanging rod is fixedly connected to the top plate, and the lower end of the hanging rod is fixedly connected to both ends of the crossbar. The crossbar is arranged horizontally.

[0008] In some embodiments, the placement rack further includes an anti-slip sleeve fitted onto the outer surface of the crossbar, the anti-slip sleeve also having elasticity for cushioning and shock absorption.

[0009] In some embodiments, the upper surface of the base plate also has a plurality of grooves arranged side by side, the grooves corresponding one-to-one with the crossbar and parallel to the crossbar.

[0010] In some embodiments, the folding support rod includes two long connecting rods and one short connecting rod. One end of the two long connecting rods is rotatably connected to the upper hinge seat and the lower hinge seat, respectively, and the other end of the two long connecting rods is hinged to the short connecting rod, respectively.

[0011] In some embodiments, the folding support rod further includes a fixing plate and a pin. The fixing plate has two first insertion holes, and the two long connecting rods have a second insertion hole corresponding to the first insertion hole at the end near the short connecting rod. The fixing plate is arranged against the short connecting rod, and the pin can be inserted into the first and second insertion holes to lock the fixing plate, so that the fixing plate restricts the relative rotation between the short connecting rod and the long connecting rod.

[0012] In some embodiments, at least one third insertion hole is formed on one of the long connecting rods, the fixing plate can be arranged against the long connecting rod, and the pin is inserted into the first insertion hole and the third insertion hole to lock the fixing plate, so that the short connecting rod and the long connecting rod can rotate freely.

[0013] In some embodiments, an auxiliary support column is also included, one end of which is rotatably connected to the base plate. The lower surface of the top plate has a slot corresponding to the auxiliary support column. When the foldable support rod is in a folded state, the auxiliary support column can be inserted into the slot to support the top plate.

[0014] Compared with the prior art, the foldable glass substrate turnover rack provided by this utility model adopts a foldable support rod. The foldable support rod consists of multiple connecting rods that rotate sequentially from end to end. When the turnover rack is idle, the support rod can be folded to reduce the height of the turnover rack, thereby reducing the space it occupies and improving the storage utilization rate. Attached Figure Description

[0015] Figure 1 This is a front view of the foldable glass substrate turnover rack provided in this embodiment of the utility model; Figure 2 This is a side view of the foldable glass substrate turnover rack provided in this embodiment of the utility model; Figure 3 This is a top view of the foldable glass substrate turnover rack provided in this embodiment of the utility model; Figure 4 This is a front view of the foldable glass substrate turnover rack provided in this embodiment of the utility model when it is in a folded state. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] To address the technical problem that existing turnover racks cannot be folded and occupy a large amount of space when idle, this utility model provides a foldable glass substrate turnover rack with folding capability, which can reduce the space occupied.

[0018] Please see Figures 1 to 4 , Figure 1 This is a front view of the foldable glass substrate turnover rack provided in this embodiment of the utility model; Figure 2 This is a side view of the foldable glass substrate turnover rack provided in this embodiment of the utility model; Figure 3 This is a top view of the foldable glass substrate turnover rack provided in this embodiment of the utility model; Figure 4 This is a front view of the foldable glass substrate turnover rack provided in this embodiment of the present invention when it is in a folded state. The foldable glass substrate turnover rack includes: a base plate assembly 1, a top plate assembly 2, and a foldable support rod 3.

[0019] The base plate assembly 1 includes a base plate 11.

[0020] The top plate assembly 2 includes a top plate 21 and multiple placement racks 22. The top plate 21 is located directly above the bottom plate 11, and the multiple placement racks 22 are arranged side by side and suspended below the top plate 21. The glass substrate 5 is placed at an angle on the bottom plate 11, and its upper side rests against the placement racks 22.

[0021] Multiple foldable support rods 3 are disposed between the top plate 21 and the bottom plate 11. The foldable support rods 3 include multiple connecting rods that are rotatably connected end to end. The connecting rods at both ends are rotatably connected to the bottom plate 11 and the top plate 21, respectively.

[0022] When the turnover rack is not in use, the connecting rod can be rotated to fold the folding support rod 3, allowing the turnover rack to be moved from its original position. Figure 1 The state shown becomes Figure 4 As shown, the vertical height of the turnover rack is reduced, thereby reducing the space occupied by the idle turnover rack.

[0023] In some embodiments, the base plate assembly 1 further includes a lower hinge seat 12, which is fixedly disposed on the upper surface of the base plate 11 and corresponds one-to-one with the folding support rod 3. The top plate assembly 2 further includes an upper hinge seat 23, which is fixedly disposed on the lower surface of the top plate 21 and corresponds one-to-one with the folding support rod 3. The connecting rods at both ends of the folding support rod 3 are rotatably connected to the upper hinge seat 23 and the lower hinge seat 12, respectively.

[0024] In some embodiments, the base plate assembly 1 further includes a plurality of lower connecting seats 13, which are fixedly disposed on the lower surface of the base plate 11. The top plate assembly 2 further includes an upper connecting seat 24, which is fixedly disposed on the upper surface of the top plate 21 and corresponds one-to-one with the lower connecting seats 13. The upper connecting seats 13 and the lower connecting seats 24 can be connected in cooperation. This allows multiple turnover racks to be stacked regardless of whether they are in an idle or used state.

[0025] In this embodiment, the lower connector 13 is a cylindrical structure, and the upper connector 24 has a slot. The lower connector 13 can be inserted into the slot of the upper connector 24 to achieve connection.

[0026] In some embodiments, the upper surface of the base plate 11 also has a plurality of grooves 111 arranged side by side, each groove corresponding to a placement rack 22. The lower end of the glass substrate 5 rests in the groove, and the upper end rests on the placement rack 22. The grooves 111 enable the glass substrate 5 to be placed more stably.

[0027] In some embodiments, the top plate 21 can be made of a perforated plate to reduce weight. The placement rack 22 includes two hanging rods 221 and a crossbar 222. The upper ends of the hanging rods 221 are fixedly connected to the top plate 21, and the lower ends of the hanging rods 221 are fixedly connected to both ends of the crossbar 222. The crossbar 222 is arranged horizontally and parallel to the groove 111. The portion of the crossbar 222 located between the two hanging rods 221 is used to support the glass substrate. It is easy to understand that the length of the hanging rods 221 is less than the distance between the top plate 21 and the bottom plate 11 after folding, that is, the placement rack 22 can still be accommodated between the top plate 21 and the bottom plate 11 after folding.

[0028] In some embodiments, the placement rack 22 further includes an anti-slip sleeve 223 fitted onto the outer surface of the crossbar 222, preventing the glass substrate 5 from sliding against the anti-slip sleeve 223. The anti-slip sleeve 223 is also elastic for cushioning and shock absorption. The anti-slip sleeve 223 may be made of rubber.

[0029] In some embodiments, the folding support rod 3 includes two long connecting rods 31 and one short connecting rod 32. One end of the two long connecting rods 31 is rotatably connected to the upper hinge seat 24 and the lower hinge seat 13, respectively, and the other end of the two long connecting rods 31 is hinged to the short connecting rod 32, respectively.

[0030] In some embodiments, the folding support rod 3 further includes a fixing plate 33 and a pin 34. The fixing plate 33 has two first insertion holes, and each of the two long connecting rods 31 has a second insertion hole 311 corresponding to one of the first insertion holes at the end near the short connecting rod 32. The fixing plate 33 is arranged against the short connecting rod 32, and the pin 34 can be inserted into the first insertion hole and the second insertion hole 311 to lock the fixing plate 33, thereby restricting the relative rotation between the short connecting rod 32 and the long connecting rod 31.

[0031] In this embodiment, fixing plates 33 are provided on both sides of the short connecting rod 32 in the rotation direction, and the two fixing plates 33 clamp and fix the short connecting rod 32. This ensures that there is no relative rotation between the short connecting rod 32 and the long connecting rod 31 during use.

[0032] In a preferred embodiment, a stop or similar structure can be provided between the upper hinge seat 23 and the lower hinge seat 12 and the long connecting rod 31 to limit the direction and range of rotation, so that the long connecting rod 31 can only rotate within a certain range. Figure 1 and Figure 4 Rotation between the two states. That is, the long connecting rod 31 can only rotate inward and cannot rotate outward.

[0033] In some embodiments, at least one third insertion hole 312 is formed on one of the long connecting rods 31. A fixing plate 33 is arranged against the long connecting rod 31, and a pin 34 is inserted into the first insertion hole and the third insertion hole 312 to lock the fixing plate 33. This allows free rotation between the short connecting rod 32 and the long connecting rod 31. That is, in the folded state, the fixing plate 33 is limited and fixed.

[0034] It is easy to understand that two third insertion holes 312 can be formed on the long connecting rod 31. When folding, the fixing plate 33 is removed, and then the fixing plate 33 is fixed by the cooperation of the pin 34 with the two third insertion holes 312. Alternatively, only one third insertion hole 312 can be formed. When folding, only one pin 34 is removed, the fixing plate 33 is rotated 180°, and then the pin 34 is inserted into the third insertion hole 312. That is, the fixing plate 33 is fixed by using a second insertion hole 311 and the first and third insertion holes 312. Figure 2 The fixed plate 33 is shown in two states: the left fixed plate 33 has released the short connecting rod 32 from its limit, while the right fixed plate 33 is still in the state of limiting the rotation of the short connecting rod 32.

[0035] It is easy to understand that, in this embodiment, since one pin 34 is never removed when switching between the two states, a rotating shaft can also be used instead.

[0036] In some embodiments, the foldable glass substrate turnover rack further includes an auxiliary support column 4, one end of which is rotatably connected to the base plate 11. A slot corresponding to the auxiliary support column 4 is formed on the lower surface of the top plate 21. When the foldable support rod 3 is in a folded state, the auxiliary support column 4 can be inserted into the slot to support the top plate 21. That is, in the folded state, the top plate 21 is supported by the auxiliary support column 4 to prevent damage to the foldable support rod 3 due to improper stress distribution.

[0037] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A foldable glass substrate turnover rack, characterized in that, include: Base plate assembly, including the base plate; A top plate assembly includes a top plate and multiple placement racks, the top plate being located directly above a bottom plate, and the multiple placement racks being arranged side by side and suspended below the top plate; A folding support rod, wherein multiple folding support rods are disposed between the top plate and the bottom plate, including multiple connecting rods that are rotatably connected end to end, and the connecting rods at both ends are rotatably connected to the bottom plate and the top plate respectively.

2. The folding glass substrate turnover rack according to claim 1, characterized in that, The base plate assembly also includes a lower hinge seat, which is fixedly disposed on the upper surface of the base plate and corresponds one-to-one with the folding support rod. The top plate assembly also includes an upper hinge seat, which is fixedly disposed on the lower surface of the top plate and corresponds one-to-one with the folding support rod. The connecting rods at both ends of the folding support rod are rotatably connected to the upper hinge seat and the lower hinge seat, respectively.

3. The folding glass substrate turnover rack according to claim 1, characterized in that, The base plate assembly also includes multiple lower connecting seats, which are fixedly disposed on the lower surface of the base plate. The top plate assembly also includes an upper connecting seat, which is fixedly disposed on the upper surface of the top plate and corresponds one-to-one with the lower connecting seats. The upper and lower connecting seats can be connected together.

4. The folding glass substrate turnover rack according to claim 1, characterized in that, The placement frame includes two hanging rods and a crossbar. The upper end of the hanging rod is fixedly connected to the top plate, and the lower end of the hanging rod is fixedly connected to both ends of the crossbar. The crossbar is arranged horizontally.

5. The folding glass substrate turnover rack according to claim 4, characterized in that, The placement rack also includes an anti-slip sleeve fitted onto the outer surface of the crossbar, and the anti-slip sleeve is elastic for cushioning and shock absorption.

6. The folding glass substrate turnover rack according to claim 4, characterized in that, The upper surface of the base plate also has multiple grooves arranged side by side, each groove corresponding to a crossbar and parallel to the crossbar.

7. The folding glass substrate turnover rack according to claim 2, characterized in that, The folding support rod includes two long connecting rods and one short connecting rod. One end of the two long connecting rods is rotatably connected to the upper hinge seat and the lower hinge seat, respectively, and the other end of the two long connecting rods is hinged to the short connecting rod, respectively.

8. The folding glass substrate turnover rack according to claim 7, characterized in that, The folding support rod also includes a fixing plate and a pin. The fixing plate has two first insertion holes, and the two long connecting rods have a second insertion hole corresponding to the first insertion hole at the end near the short connecting rod. The fixing plate is arranged against the short connecting rod, and the pin can be inserted into the first and second insertion holes to lock the fixing plate, so that the fixing plate restricts the relative rotation between the short connecting rod and the long connecting rod.

9. The folding glass substrate turnover rack according to claim 8, characterized in that, One of the long connecting rods also has at least one third insertion hole. The fixing plate can be arranged against the long connecting rod. The pin is inserted into the first insertion hole and the third insertion hole to lock the fixing plate, so that the short connecting rod and the long connecting rod can rotate freely.

10. The folding glass substrate turnover rack according to claim 1, characterized in that, It also includes an auxiliary support column, one end of which is rotatably connected to the base plate. The lower surface of the top plate has a slot corresponding to the auxiliary support column. When the foldable support rod is in a folded state, the auxiliary support column can be inserted into the slot to support the top plate.

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