Glass plate conveying frame

Abstract

The glass plate conveying frame comprises a frame body, an overhead area is arranged in the middle of the frame body, supporting areas are arranged on the two sides of the frame body, and the two supporting areas are symmetrically arranged relative to the center of the overhead area; the side walls, corresponding to the two supporting areas, of the overhead area are provided with at least two clamping mechanisms, and the two ends of each clamping mechanism are provided with telescopic and movable blocking structures. The blocking structure is provided with a blocking strip capable of being adjusted in a rotating and swinging mode, and the blocking strip can swing downwards to the two ends of the supporting area through adjustment to block and limit the two ends of the supporting area. The barrier strip can swing to the end part of the overhead area through adjustment, and the barrier strip can be stored in the overhead area through adjustment of the blocking structure; the two sides of a placed glass plate can be blocked and limited, the problem that the glass plate looses left and right and deviates is solved, safety is improved, and follow-up alignment operation is also facilitated.

Description

Technical Field

[0001] The present invention relates to the field of transportation devices, and more specifically, to a glass plate conveying rack. Background Art

[0002] A conveying rack is a transportation device often used in the processing and production of plate-shaped glass products. Most current conveying racks are built by two inclined 'L'-shaped frames to provide an inclined support effect; during actual use, due to the certain inclination angle of the 'L'-shaped frame, the stacked glass plates all move closer to the lower direction. When transporting, workers mostly use their hands to provide an auxiliary pressing action on the surface of the glass plate to prevent tipping problems; however, for the edge positions at both ends, there is a lack of support or limiting structures, which may cause the glass plates to shift left and right. The sharp edges of the protruding glass are particularly sharp, posing an operating risk and making it inconvenient for the alignment of the glass plates, affecting the efficiency of subsequent grasping and transferring of the glass plates. Summary of the Invention

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a glass plate conveying rack that can block and limit the two side positions of the placed glass plates, prevent the glass plates from loosening and shifting left and right, improve safety, and also facilitate subsequent alignment operations.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] The present invention provides a glass plate conveying rack, including a frame body. An overhead area is provided in the middle of the frame body, and support areas are provided on both sides. The two support areas are symmetrically arranged about the center of the overhead area; at least two clamping mechanisms are installed on the side walls of the overhead area corresponding to the two support areas. Retractable blocking structures are provided at both ends of the clamping mechanism; a blocking strip that can be rotated and swung for adjustment is provided on the blocking structure. The blocking strip can be swung downward to the two ends of the support area after adjustment to form a blocking and limiting effect on the two ends of the support area; the blocking strip can be swung to the end of the overhead area after adjustment, and the blocking strip can be retracted into the overhead area by adjusting the blocking structure.

[0006] In a preferred technical solution of the present invention, the frame body includes a support plate. A plurality of arch frames arranged in an array along the length direction are fixedly provided in the middle of the top surface of the support plate. The arch frames are in an isosceles triangular structure. The internal area formed by the arranged arch frames is the overhead area, and the clamping mechanisms are installed on the inner walls of both sides of the arch frames; a plurality of cushion blocks arranged in an array along the length direction are fixedly provided on both sides of the top surface of the support plate. The top surface of the cushion blocks slopes downward towards the joint edge of the side wall of the arch frame and the support plate. The positions of the cushion blocks correspond to the positions of the arch frames, forming a support area with the cushion blocks as the bottom support and the outer walls of the arch frames as the side wall supports.

[0007] In a preferred technical solution of the present invention, the clamping mechanism includes a frame bar, which is installed on the arch frame by bolts, and blocking structures are installed at both ends of the frame bar; two sections of racks are fixedly provided at the top of the side wall of the frame bar away from the arch frame; the blocking structure includes a towing frame, a locking assembly, and an adjusting assembly. The towing frame includes a support plate and a frame body fixedly provided at one end of the support plate. The support plate is slidably arranged on the frame bar; the locking assembly is installed at the top of the end of the support plate away from the frame body and can move vertically; the adjusting assembly is installed on the top surface of the support plate and extends along the length direction. One end of the adjusting assembly extends to the locking assembly to push the lock tongue of the locking assembly upward so that the lock tongue meshes and locks with the corresponding rack; the other end of the adjusting assembly extends to the frame body and can release the pushing of the lock tongue through towing adjustment, so that the lock tongue disengages from the rack.

[0008] In a preferred technical solution of the present invention, the locking assembly includes a support bar. At least two lock tongues are fixedly provided on the top surface of the support bar, and the positions of the lock tongues correspond to the tooth positions of the rack; at least two first guide rods are fixedly provided on the bottom surface of the support bar. Corresponding first guide holes are provided on the support plate. The first guide rods are movably inserted through the first guide holes, and nuts for anti-disengagement are installed at the ends of the first guide rods passing through the bottom surface of the support plate; first support bars are fixedly provided on both sides of the bottom surface of the support bar, and the bottom surface of the first support bar is inclined downward toward the side away from the frame body; a support seat is provided on the adjusting assembly, and the top surface of the support seat is inclined downward toward the side away from the frame body. A clamping channel penetrating the upper and lower wall surfaces is provided on the support seat corresponding to the first guide rod, and one end of the clamping channel away from the frame body is open; the top surface of the support seat is in sliding fit with the bottom surface of the first support bar, and the vertical height of the lock tongue is changed by adjusting the position of the support seat; when the support seat is adjusted and towed to move toward the frame body, the lock tongue moves downward and disengages from the engagement with the rack to release the lock; when the support seat moves to a preset position toward the side away from the frame body, the lock tongue is pushed upward so that the lock tongue meshes with the rack to achieve locking.

[0009] In a preferred technical solution of the present invention, the adjusting assembly includes a support seat, a pull rod, a handle, and a spring; one end of the pull rod is fixedly connected to the end face of the support seat, the handle is installed at the other end of the pull rod, and the handle is located inside the frame body; a support block is fixedly provided on the top surface of the support plate, and the support block is located on the side of the locking assembly close to the frame body. A second guide hole adapted to the pull rod is provided on the support block, and the pull rod is movably inserted through the second guide hole; the spring is sleeved on the pull rod, and the spring is clamped between the support block and the support seat to provide an elastic force for pushing the support seat toward the locking assembly.

[0010] In a preferred technical solution of the present invention, a clamping groove is provided on one side of the bottom of the frame bar. Both ends and the side away from the support area of the clamping groove are open. The vertical opening width of the clamping groove is adapted to the thickness of the support plate. One side of the support plate is slidably arranged at the clamping groove. A strip-shaped opening extending along the length direction is provided on the support plate located in the clamping groove. One end of the frame bar close to the frame body is provided with a through hole penetrating the clamping groove. The position of the through hole corresponds to the position of the strip-shaped opening. A guiding bolt penetrating the strip-shaped opening is inserted through the through hole.

[0011] In a preferred technical solution of the present invention, a round hole is penetrated through the wall surface of the frame body away from the support plate. A convex column is fixedly arranged corresponding to the wall surface of the retaining strip. The convex column is rotatably arranged at the round hole. A snap spring for preventing detachment is installed at the end of the convex column. A first stop block and a second stop block are fixedly arranged on the outer wall of the end surface of the frame body. The first stop block is located on one side of the top of the end surface close to the overhead area and is used to support the retaining strip placed towards the overhead area. The second stop block is located at the bottom of the end surface and is used to support the retaining strip placed towards the support area.

[0012] In a preferred technical solution of the present invention, a through hole is provided on the end surface of the frame body, and a ball catch is installed at the through hole. A convex block is provided on the side wall of one end of the retaining strip close to the convex column, and the convex block is located on the side close to the overhead area. A second jack is provided on the wall surface of the convex block close to the frame body. A first jack is provided on the wall surface of the retaining strip close to the frame body. The trajectories of the first jack and the second jack rotating around the convex column pass through the ball catch. When the retaining strip abuts against the second stop block, the ball body of the ball catch is stuck at the second jack. When the retaining strip abuts against the first stop block, the ball body of the ball catch is stuck at the first jack.

[0013] In a preferred technical solution of the present invention, a third stop block protruding upwards is fixedly arranged at the top of one end of the second stop block close to the support area.

[0014] The third stop block is used to block the retaining strip placed and abutted against the second stop block.

[0015] The beneficial effects of the present invention are as follows:

[0016] A glass plate conveying rack provided by the present invention includes a frame body. An overhead area is provided in the middle of the frame body, and support areas are provided on both sides. At least two clamping mechanisms are installed on the side walls of the overhead area corresponding to the two support areas. Retaining structures that can be telescopically moved are provided at both ends of the clamping mechanism. A retaining strip that can be rotated and swung is provided on the retaining structure. The retaining strip can be adjusted to swing down to both ends of the support area after adjustment, forming a blocking limit for both ends of the support area. The glass plate can be reliably placed in the support area. By adjusting the retaining structure and the retaining strip, blocking limits can be provided for the ends of glass plates of different lengths, forming a clamping effect, thereby preventing the problem of left and right loosening and offset of the glass plate, improving safety, and also facilitating subsequent alignment operations.

[0017] The baffle can be adjusted to swing to the end of the overhead area. The blocking structure can be adjusted to allow the baffle to be retracted into the overhead area so that the baffle does not protrude outside, thereby removing the obstruction on both ends of the supporting area, providing operating space for the glass plate removal equipment and facilitating the loading and unloading of the glass plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of a glass plate conveying rack provided in a specific embodiment of the present invention;

[0019] Figure 2 is a schematic diagram of the three-dimensional structure of a frame provided in a specific embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of the three-dimensional structure of a clamping mechanism provided in a specific embodiment of the present invention;

[0021] Figure 4 is a schematic diagram of a three-dimensional unfolded structure of a clamping mechanism provided in a specific embodiment of the present invention;

[0022] Figure 5 is a schematic diagram of the three-dimensional structure of a frame strip provided in a specific embodiment of the present invention;

[0023] Figure 6 is a schematic diagram of a three-dimensional structure of a towing frame provided in a specific embodiment of the present invention from a first viewing angle;

[0024] Figure 7 is a schematic diagram of a three-dimensional structure of a towing frame provided in a specific embodiment of the present invention from a second viewing angle;

[0025] Figure 8 is a schematic diagram of the three-dimensional structure of a locking assembly provided in a specific embodiment of the present invention;

[0026] Figure 9 It is a schematic diagram of the three-dimensional structure of the baffle provided in a specific embodiment of the present invention.

[0027] In the figure:

[0028] 100, frame; 110, overhead area; 120, support area; 130, support plate; 140, arch frame; 150, cushion block;

[0029] 200, clamping mechanism; 210, frame bar; 220, rack; 230, clamping groove;

[0030] 300, blocking structure; 310, pulling frame; 311, supporting plate; 312, frame; 313, first guide hole; 314, supporting block; 315, second guide hole; 316, strip-shaped opening; 317, round hole; 320, locking assembly; 321, supporting bar; 322, locking tongue; 323, first guide rod; 324, first supporting bar; 330, adjusting assembly; 331, supporting seat; 332, clamping channel; 333, pulling rod; 334, handle; 335, spring; 341, first stopper; 342, second stopper; 343, third stopper; 350, bumper;

[0031] 400, blocking bar; 410, protruding column; 420, convex block; 430, second plug hole; 440, first plug hole. DETAILED DESCRIPTION

[0032] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0033] like Figure 1 , Figure 2 As shown, a specific embodiment of the present invention discloses a glass plate conveyor frame, including a frame body 100, wherein an overhead area 110 is provided in the middle of the frame body 100, and support areas 120 are provided on both sides, and the two support areas are symmetrically arranged about the center of the overhead area; at least two clamping mechanisms 200 are installed on the side walls of the overhead area 110 corresponding to the two support areas 120, and retractable and movable blocking structures 300 are provided at both ends of the clamping mechanisms 200; a rotatable and swingable blocking bar 400 is provided on the blocking structure 300, and the blocking bar can be adjusted to swing down to the two ends of the support area after adjustment, so as to form a blocking limit for the two ends of the support area; the blocking bar can be adjusted to swing to the end of the overhead area, and the blocking structure can be adjusted to make the blocking bar retract into the overhead area.

[0034] The above-mentioned glass plate conveyor rack can reliably place the glass plate in the supporting area, and by adjusting the blocking structure and the blocking bar, it can provide blocking limits for the ends of glass plates of different lengths to form a clamping effect, thereby preventing the glass plate from loosening or deviating to the left or right, improving safety, and facilitating subsequent alignment operations;

[0035] The baffle can be adjusted to swing to the end of the overhead area. The blocking structure can be adjusted to allow the baffle to be retracted into the overhead area so that the baffle does not protrude outside, thereby removing the obstruction on both ends of the supporting area, providing operating space for the glass plate removal equipment and facilitating the loading and unloading of the glass plates.

[0036] Furthermore, the number of clamping mechanisms installed on the side wall of the same side of the overhead area is preferably two, at least one is arranged near the bottom, and the other is arranged near the upper middle part. For some larger glass plates, it is necessary to deploy the upper clamping mechanism as well to limit the two ends of the glass plate to a larger range to prevent the glass plate from shifting or loosening.

[0037] Furthermore, as Figure 2 shown, the frame body 100 includes a support plate 130. In the middle of the top surface of the support plate 130, a plurality of arch frames 140 arranged in an array along the length direction are fixedly provided. The arch frames are in an isosceles triangular structure. An overhead area 110 is formed inside the arranged arch frames 140. The clamping mechanism 200 is installed on the inner walls of both sides of the arch frames 140; on both sides of the top surface of the support plate 130, a plurality of cushion blocks 150 arranged in an array along the length direction are fixedly provided. The top surface of the cushion blocks slopes downward toward the joint edge between the side wall of the arch frame and the support plate. The positions of the cushion blocks 150 correspond to the positions of the arch frames 140, forming a support area 120 with the cushion blocks as the bottom support and the outer walls of the arch frames as the side wall supports; this structural design can make an 'L'-shaped support part formed between the arch frames and the cushion blocks, facilitating the placement of the glass plate and preventing the glass plate from flipping and toppling; the setting of the overhead area can be used as a space for accommodation, facilitating the installation of the clamping mechanism.

[0038] Furthermore, rubber pads are pasted on the top surface of the cushion blocks and the outer walls of both sides of the arch frames. On the one hand, it can increase the friction force to prevent the glass plate from sliding. On the other hand, it can prevent the glass plate from coming into direct contact with the cushion blocks and the arch frames, preventing damage to the glass plate caused by hard collision.

[0039] Furthermore, as Figures 3 to 7 shown, the clamping mechanism 200 includes a frame bar 210. The frame bar 210 is installed on the arch frame 140 through bolts. The frame bar can be used as a component connecting multiple arch frames to enhance the overall structural strength; and it can be used as an installation part of the blocking structure. Blocking structures 300 are installed at both ends of the frame bar 210; on the top of the side wall of the frame bar 210 away from the arch frame 140, two sections of rack teeth 220 are fixedly provided; the blocking structure 300 includes a dragging frame 310, a locking assembly 320, and an adjusting assembly 330. The dragging frame 310 includes a support plate 311 and a frame body 312 fixed at one end of the support plate. The support plate 311 is slidably arranged on the frame bar 210; the locking assembly 320 is installed at the top of the end of the support plate away from the frame body 312 and can move vertically; the adjusting assembly 330 is installed on the top surface of the support plate 311 and extends along the length direction. One end of the adjusting assembly extends to the locking assembly to push the lock tongue of the locking assembly upward so that the lock tongue meshes and locks with the corresponding rack teeth; the other end of the adjusting assembly extends to the frame body. Through dragging and adjusting, the pushing of the lock tongue can be released, making the lock tongue disengage from the rack teeth; through the cooperation of the locking assembly and the adjusting assembly, the direction of the applied force is changed, converting the horizontal movement of the adjusting assembly into the vertical movement of the locking assembly, thereby realizing the transformation of the cooperative movement of the lock tongue and the rack teeth, achieving the effects of locking and unlocking, and thus adjusting the position of the blocking structure and further adjusting the position of the blocking bar.

[0040] Furthermore, as Figure 8As shown, the locking assembly 320 includes a supporting bar 321. At least two locking tongues 322 are fixedly provided on the top surface of the supporting bar 321, and the positions of the locking tongues 322 correspond to the tooth positions of the rack 220. At least two first guiding rods 323 are fixedly provided on the bottom surface of the supporting bar 321. Corresponding first guiding holes 313 are provided on the supporting plate 311. The first guiding rods 323 are movably inserted through the first guiding holes 313, and nuts for anti-disengagement are installed at the ends of the first guiding rods protruding from the bottom surface of the supporting plate. This structural design enables the locking assembly to be movably installed on the supporting plate and can only move vertically.

[0041] First supporting bars 324 are fixedly provided on both sides of the bottom surface of the supporting bar 321. The bottom surface of the first supporting bars 324 is inclined downward toward the side away from the frame body 312. As Figure 4 shown, a supporting seat 331 is provided on the adjusting assembly 330. The top surface of the supporting seat 331 is inclined downward toward the side away from the frame body 312. A clamping channel 332 penetrating the upper and lower wall surfaces is provided on the supporting seat 331 corresponding to the first guiding rod 323, and the end of the clamping channel away from the frame body is open. The top surface of the supporting seat 331 is in sliding fit with the bottom surface of the first supporting bar 324. By adjusting the position of the supporting seat, the vertical height of the locking tongue can be changed. When the supporting seat is adjusted and pulled toward the frame body, the locking tongue moves downward and disengages from the engagement with the rack, releasing the lock. When the supporting seat moves to a preset position away from the frame body, it pushes the locking tongue upward, causing the locking tongue to engage with the rack and achieving locking. This structural design can adjust the force application direction through the sliding fit of the two inclined surfaces. By horizontally moving the adjusting assembly, the vertical movement of the locking assembly can be changed, facilitating actual use and operation.

[0042] Further, as Figure 4 shown, the adjusting assembly 330 includes a supporting seat 331, a pull rod 333, a handle 334, and a spring 335. One end of the pull rod 333 is fixedly connected to the end face of the supporting seat 331, and the handle 334 is installed at the other end of the pull rod 333. The handle 334 is located inside the frame body 312. As Figure 7 shown, a supporting block 314 is fixedly provided on the top surface of the supporting plate 311. The supporting block 314 is located on the side of the locking assembly 320 close to the frame body 312. A second guiding hole 315 adapted to the pull rod 333 is provided on the supporting block 314, and the pull rod is movably inserted through the second guiding hole. The spring 335 is sleeved on the pull rod 333, and the spring 335 is clamped between the supporting block 314 and the supporting seat 331, providing an elastic force for pushing the supporting seat toward the locking assembly. This structural design can adjust the position of the supporting seat by pulling the handle, thereby realizing the adjustment of the locking assembly. The design of the spring can provide a pushing force for the supporting seat when the handle is not subject to external force, enabling the supporting seat to maintain the action of pushing the locking tongue and thus maintaining the locking effect.

[0043] More specifically, during the stretching and unfolding adjustment, pull the handle, causing the support base to move towards the pull rod. The locking assembly descends under its own gravity, the locking tongue disengages from the rack, and the locking is released. Continuing to pull the handle and the frame can then drag the entire blocking structure outwards, achieving an outward extension and unfolding.

[0044] During the contraction and retraction adjustment, push the frame. The locking tongue and the tooth slope of the rack are in sliding contact. The locking assembly moves downward and the support base moves towards the pull rod, and it can directly move back and contract. It should be noted that lubricating oil needs to be applied to the above-mentioned sliding contact parts. If the movement is blocked, unlocking can also be achieved by pulling the handle. While pulling the handle, push the frame back, thereby completing the contraction adjustment.

[0045] Furthermore, the second guiding hole is a square hole structure, and the part where the pull rod and the second guiding rod cooperate is a square bar structure, which limits that the adjusting assembly can only move along the length direction of the pull rod, thereby limiting that the support base can only move along this direction, and further effectively cooperating with the locking assembly.

[0046] Furthermore, as Figure 5 shown, a clamping groove 230 is provided on one side of the bottom of the frame bar 210. Both ends of the clamping groove and the side away from the support area are open. The vertical opening width of the clamping groove 230 is adapted to the thickness of the support plate 311. One side of the support plate 311 is slidably arranged at the clamping groove 230; as Figure 7 shown, a strip-shaped opening 316 extending along the length direction is provided on the support plate 311 located in the clamping groove 230. One end of the frame bar close to the frame is provided with a through hole penetrating the clamping groove, and the position of the through hole corresponds to the position of the strip-shaped opening. A guiding bolt penetrating the strip-shaped opening is arranged at the through hole; this structural design can further strengthen the cooperation between the dragging frame and the frame bar, which can not only realize the sliding support of the support plate, but also further limit it, enabling the dragging frame to move smoothly and effectively preventing loosening and falling off.

[0047] Furthermore, as Figure 7 、 Figure 9 shown, a round hole 317 is penetrated through the wall surface of the frame 312 away from the support plate. A convex column 410 is fixedly provided on the wall surface of the blocking strip 400 corresponding to it. The convex column 410 is rotatably arranged at the round hole 317, and a snap ring for preventing detachment is installed at the end of the convex column; a first stop block 341 and a second stop block 342 are fixedly provided on the outer wall of the end face of the frame 312. The first stop block is located on one side of the top of the end face close to the overhead area and is used to support the blocking strip placed towards the overhead area; the second stop block is located at the bottom of the end face and is used to support the blocking strip placed towards the support area; this structural design can use the first stop block and the second stop block as the support parts of the blocking strip, and the blocking strip can maintain its required placement position by its own weight to achieve the corresponding requirements.

[0048] Furthermore, as Figure 4 、 Figure 7As shown, through holes are provided on the end face of the frame body 312, and a ball catch 350 is installed at the through holes; as Figure 9 shown, a convex block 420 is provided on the side wall of one end of the retaining bar 400 close to the convex column, and the convex block is located on the side close to the overhead area; a second jack 430 is provided on the wall surface of the convex block 420 close to the frame body, and a first jack 440 is provided on the wall surface of the retaining bar 400 close to the frame body. The trajectories of the first jack and the second jack rotating around the convex column pass through the ball catch; when the retaining bar abuts against the second stop block, the ball body of the ball catch is stuck at the second jack; when the retaining bar abuts against the first stop block, the ball body of the ball catch is stuck at the first jack; this structural design can further strengthen the blocking of the retaining bar, so that the retaining bar can be better maintained in the corresponding placement position.

[0049] Furthermore, as Figure 7 shown, a third stop block 343 protruding upwards is fixedly provided at the top of one end of the second stop block 342 close to the support area 120; the third stop block is used to block the retaining bar placed and abutted against the second stop block; the retaining bar blocks the end of the glass plate, and the force on the retaining bar is perpendicular to its wall surface. The provided third stop block can block and support the other wall surface of the retaining bar, strengthen the overall force, reduce the force on the snap spring part, and transfer the force to the entire blocking structure. The blocking structure cannot move due to the meshing and locking of the lock tongue and the rack, so as to maintain an effective clamping and limitation on the glass plate.

[0050] The present invention is described by way of preferred embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application belong to the scope of protection of the present invention.

Claims

1. A glass plate conveyor, characterized in that: It includes a frame, wherein an overhead area is provided in the middle of the frame, and support areas are provided on both sides, and the two support areas are symmetrically arranged about the center of the overhead area; At least two clamping mechanisms are installed on the side walls of the overhead area corresponding to the two supporting areas, and retractable and movable blocking structures are provided at both ends of the clamping mechanisms; The blocking structure is provided with a rotatable and swingable blocking bar, which can be adjusted to swing down to the two ends of the support area to form a blocking limit for the two ends of the support area; The baffle bar can be swung to the end of the overhead area by adjustment, and the baffle bar can be retracted into the overhead area by adjusting the blocking structure.

2. A glass plate conveyor according to claim 1, characterized in that: The frame body includes a support plate, and a plurality of arch frames arranged in an array along the length direction are fixedly arranged in the middle of the top surface of the support plate. The arch frames are in an isosceles triangle structure, and an overhead area is formed inside the arranged arch frames. The clamping mechanism is installed on the inner walls of both sides of the arch frames; A plurality of pads arranged in an array along the length direction are fixedly provided on both sides of the top surface of the support plate. The top surfaces of the pads are inclined downward toward the junction of the side walls of the arch and the support plate. The positions of the pads correspond to the positions of the arch, forming a support area with the pads as the bottom support and the outer walls of the arch as the side wall support.

3. A glass plate conveyor according to claim 2, characterized in that: The clamping mechanism includes a frame bar, which is installed on the arch frame by bolts, and blocking structures are installed at both ends of the frame bar; two sections of racks are fixed on the top of the side wall of the frame bar away from the arch frame; The blocking structure includes a pulling frame, a locking assembly, and an adjusting assembly. The pulling frame includes a support plate, a frame body fixedly arranged at one end of the support plate, and the support plate is slidably arranged on the frame bar; the locking assembly is installed on the top of the end of the support plate away from the frame body, and can move vertically; the adjusting assembly is installed on the top surface of the support plate and extends along the length direction, and one end of the adjusting assembly extends to the locking assembly, which is used to push the locking tongue of the locking assembly upward, so that the locking tongue is engaged with the corresponding rack for locking; The other end of the adjusting component extends to the frame body, and the pushing of the lock tongue can be released by dragging and adjusting, so that the lock tongue is separated from the rack.

4. A glass plate conveyor according to claim 3, characterized in that: The locking assembly includes a support bar, and at least two locking tongues are fixedly provided on the top surface of the support bar, and the positions of the locking tongues correspond to the positions of the teeth of the rack; At least two first guide rods are fixed to the bottom surface of the support strip, and first guide holes are correspondingly arranged on the support plate. The first guide rods are movably arranged through the first guide holes, and nuts for preventing the first guide rods from passing through the bottom surface of the support plate are installed at the ends thereof. First support bars are fixedly arranged on both sides of the bottom surface of the support bar, and the bottom surface of the first support bar is tilted downward toward the side away from the frame body; A support seat is provided on the adjustment component, the top surface of the support seat is tilted downwardly toward the side away from the frame, and a channel penetrating the upper and lower walls is provided on the support seat corresponding to the first guide rod, and the end of the channel away from the frame is open; the top surface of the support seat is slidably matched with the bottom surface of the first support bar, and the vertical height of the lock tongue is changed by adjusting the position of the support seat; When the adjustment drag support seat is moved toward the frame, the lock tongue moves downward, disengages from the gear rack, and releases the lock; When the support seat moves to a preset position in a direction away from the frame, the lock tongue is pushed upward so that the lock tongue is engaged with the rack to achieve locking.

5. The glass plate conveyor according to claim 4, characterized in that: The adjustment assembly includes a support seat, a pull rod, a handle, and a spring; One end of the pull rod is fixedly connected to the end surface of the support seat, and the handle is installed at the other end of the pull rod, and the handle is located in the frame; A support block is fixedly arranged on the top surface of the support plate, the support block is located on a side of the locking assembly close to the frame body, a second guide hole adapted to the pull rod is arranged on the support block, and the pull rod is movably arranged through the second guide hole; The spring sleeve is arranged on the pull rod, and the spring clamp is arranged between the support block and the support seat to provide the support seat with elastic force to push toward the locking component.

6. The glass plate conveyor according to claim 4, characterized in that: A clamping groove is provided on one side of the bottom of the frame strip, and both ends of the clamping groove and one side away from the supporting area are open. The vertical opening width of the clamping groove is adapted to the thickness of the support plate, and one side of the support plate is slidably arranged at the clamping groove; A strip opening extending along the length direction is arranged on the support plate in the clamping groove, a through hole penetrating the clamping groove is arranged at one end of the frame bar close to the frame body, the position of the through hole corresponds to the position of the strip opening, and a guide bolt penetrating the strip opening is passed through the through hole.

7. The glass plate conveyor according to claim 4, characterized in that: A circular hole is penetrated on the wall surface of the frame away from the support plate, and a convex column is fixedly provided on the wall surface of the blocking bar correspondingly. The convex column is rotatably arranged at the circular hole, and a retaining spring is installed at the end of the convex column to prevent separation; The outer wall of the end face of the frame is fixedly provided with a first stopper and a second stopper, wherein the first stopper is located at the top of the end face close to the overhead area and is used to support the stopper bar placed in the overhead area; The second stopper is located at the bottom of the end surface and is used to support the stopper placed in the supporting area.

8. The glass plate conveyor according to claim 7, characterized in that: The end surface of the frame is provided with a through hole, and a bumper is installed at the through hole; A convex block is provided on the side wall of one end of the baffle bar close to the convex column, and the convex block is located on the side close to the overhead area; a second plug hole is provided on the wall surface of the convex block close to the frame, and a first plug hole is provided on the wall surface of the baffle bar close to the frame, and the track of the first plug hole and the second plug hole rotating around the convex column passes through the bump ball; When the stop bar abuts against the second stop block, the bead body of the bump bead is stuck in the second insertion hole; When the blocking bar abuts against the first blocking block, the bead body of the bumping bead is stuck in the first insertion hole.

9. The glass plate conveyor according to claim 8, characterized in that: A third stopper protruding upward is fixedly provided on the top of one end of the second stopper close to the supporting area; The third stopper is used to stop the stopper bar that is placed against the second stopper.

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