A glass conveying rack

Abstract

This utility model discloses a glass conveying frame, including a conveying frame body, with conveying wheels respectively provided at the lower end of the conveying frame body, and a limiting mechanism. The limiting mechanism includes an adjusting shell, an adjusting component, and limiting plates. The adjusting shell is located in the middle of the lower end of the conveying frame body, and the adjusting component is provided inside the adjusting shell. The retractable limiting plates are rotatably connected to the left and right ends of the adjusting shell, and the limiting plates are all drivenly connected to the adjusting component. The limiting mechanism also includes a rotating shell, a gear, and a rack plate. The rotating shell is rotatably connected to the left and right ends of the lower surface of the adjusting shell through a rotating tube. This glass conveying frame can control the four limiting plates to retract and unfold simply by continuously rotating the drive column. The cooperation of the four limiting plates reduces the probability of glass falling during the conveying process, making the glass conveying process more stable, reducing the time spent on disassembling and assembling the limiting components, and improving the working efficiency of the glass conveying frame.

Description

Technical Field

[0001] This utility model relates to the field of glass conveyor technology, specifically a glass conveyor. Background Technology

[0002] A glass conveyor rack is a device used to fix and support glass during glass processing and transportation. Through reasonable structural design and the use of cushioning materials, it can provide stable support and protection for the glass. A typical glass conveyor rack is T-shaped and consists of a frame, inclined side plates, and an inclined base. When conveying glass, it is placed vertically at an angle on one side of the inclined side plate to avoid stacking it flat and reduce damage caused by vibration during transport. In the prior art, the authorized publication number CN219362520... U proposes a glass conveyor structure, including: a conveyor body, with inclined side plates fixedly installed on both sides of the conveyor body, and an inclined base at the bottom of the inclined side plates; a rotating column, located outside the inclined base, with a positioning groove inside the rotating column; and a moving cavity, located at the bottom of the inclined side plates, with a moving block inside the moving cavity, a positioning block inside the moving block, a push rod outside the moving block, a rotating plate outside the push rod, a fixing block inside the rotating plate, and a limit ring outside the fixing block. Although it can convey glass, the open sides of the conveyor frame, while facilitating glass loading, require limiting components to restrict the sides of the conveyor frame during the conveying process, such as limiting straps. The installation and removal of these limiting components takes a considerable amount of time, affecting the working efficiency of the glass conveyor. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a glass conveying frame that can control the four limiting plates to close and unfold simply by continuously rotating the drive column, thereby reducing the time spent on disassembling and assembling the limiting components, improving the working efficiency of the glass conveying frame, and effectively solving the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a glass conveying frame, comprising a conveying frame body, wherein the lower end of the conveying frame body is respectively provided with conveying wheels, and further comprising a limiting mechanism;

[0005] Limiting mechanism: It includes an adjusting housing, an adjusting component, and limiting plates. The adjusting housing is located at the lower middle part of the conveying frame. The adjusting component is located inside the adjusting housing. The retractable limiting plates are rotatably connected to the left and right ends of the adjusting housing. The limiting plates are all connected to the adjusting component. The four limiting plates can be controlled to retract and unfold by simply rotating the drive column. The cooperation of the four limiting plates reduces the probability of glass falling during the conveying process, making the glass conveying process more stable, reducing the time spent on disassembling and assembling the limiting components, and improving the working efficiency of the glass conveying frame.

[0006] Furthermore, the limiting mechanism also includes a rotating shell, gears, and rack plates. The rotating shells are rotatably connected to the left and right ends of the lower surface of the adjusting shell via rotating tubes. Gears are rotatably connected inside the rotating shells via rotating shafts. The upper ends of the gear shafts pass through the interior of the rotating shell tubes. The limiting plates are all L-shaped plates. The horizontal plates of the limiting plates are slidably connected to the interior of the rotating shells. Rack plates are provided in the grooves of the horizontal plates of the limiting plates. The rack plates are meshed with the gears to facilitate the retraction of the limiting plates.

[0007] Furthermore, the adjustment assembly includes a rotating column, a worm gear, and a worm. The rotating column is rotatably connected to the left and right ends of the adjustment housing, and a worm is provided on the outer arc surface of the rotating column. The worm gear is respectively disposed on the upper end of the gear shaft, and the worm gear meshes with the adjacent worm to provide power for the rotation of the gear.

[0008] Furthermore, the adjustment assembly also includes bevel gear one, bevel gear two, and a drive column. The drive column is rotatably connected to the front surface of the adjustment housing. The front end of the drive column passes through the clearance hole at the front end of the conveyor frame and is equipped with a knob. The rear end of the drive column is equipped with bevel gear two. Bevel gear one is respectively set on the opposite inner side of the two rotating columns. Both bevel gear one are meshed with bevel gear two to change the operating position of the drive component and prevent the limit plate from colliding with the operator during the movement.

[0009] Furthermore, the limiting mechanism also includes a horizontal plate, a vertical plate, and a bottom support frame. The bottom support frame is located on the lower side of the conveying frame, and the conveying wheels are respectively set at the four corners of the lower surface of the bottom support frame. A horizontal plate and a vertical plate are respectively provided between the upper surface of the bottom support frame and the lower surface of the conveying frame. The horizontal plate and the vertical plate are installed in conjunction with the rotating shell to limit the position of the rotating shell.

[0010] Furthermore, there is one horizontal plate located in the middle of the lower surface of the conveyor frame, and four vertical plates corresponding to the rotating shell. There is a gap between the vertical plates and the horizontal plates to restrict the rotation of the limiting plate in the closed state.

[0011] Furthermore, the vertical surface of the limiting plate is provided with telescopic rods, and a contact plate is provided between the telescopic ends of the three telescopic rods on the same limiting plate. The fixed end and the telescopic end of the telescopic rod are elastically limited to reduce the impact caused by the collision between the glass and the limiting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This glass conveyor has the following advantages:

[0013] Simply by continuously rotating the drive column, the four limit plates can be controlled to retract and expand. The cooperation of the four limit plates reduces the probability of glass falling during the conveying process, making the glass conveying process more stable, reducing the time spent on disassembling and assembling the limit components, and improving the working efficiency of the glass conveying rack. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the limiting plate of this utility model;

[0016] Figure 3 This is a top view of the structure of the adjustment component of this utility model;

[0017] Figure 4 This is a top view of the bottom support frame of this utility model.

[0018] In the diagram: 1 Conveying frame, 2 Conveying wheel, 3 Limiting mechanism, 31 Adjusting housing, 32 Adjusting assembly, 321 Rotating column, 322 Worm gear, 323 Worm, 324 Bevel gear one, 325 Bevel gear two, 326 Drive column, 33 Limiting plate, 34 Rotating housing, 35 Gear, 36 Rack plate, 37 Horizontal plate, 38 Vertical plate, 39 Base support frame, 4 Telescopic rod, 5 Contact plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This embodiment provides a technical solution: a glass conveying frame, including a conveying frame body 1, which adopts a glass conveying frame commonly used in the prior art. The overall shape is T-shaped and consists of a frame body, inclined sides and an inclined base. During conveying, the glass is placed vertically inclined on the front and rear sides of the conveying frame body 1 to reduce damage caused by vibration during conveying. The lower end of the conveying frame body 1 is provided with conveying wheels 2. The conveying wheels 2 are universal wheels with side locking devices, which facilitate the movement of the whole device. When parked, they are locked to ensure the stability of the conveying frame body 1. It also includes a limiting mechanism 3.

[0021] Limiting mechanism 3: It includes an adjusting housing 31, an adjusting assembly 32, and limiting plates 33. The adjusting housing 31 is located at the lower middle of the conveyor frame 1. The adjusting assembly 32 is located inside the adjusting housing 31. The retractable limiting plates 33 are rotatably connected to the left and right ends of the adjusting housing 31, respectively. The limiting plates 33 are all connected to the adjusting assembly 32 in a transmission manner. The limiting mechanism 3 also includes a rotating housing 34, gears 35, and a rack plate 36. The rotating housing 34 is rotatably connected to the left and right ends of the lower surface of the adjusting housing 31 through rotating tubes. The gears 35 are rotatably connected inside the rotating housing 34 through rotating shafts. The upper ends of the rotating shafts of the gears 35 pass through the interior of the rotating tubes of the rotating housing 34. The limiting plates 33 are all L-shaped plates, and the horizontal plates of the limiting plates 33 are slidably connected to the interior of the rotating housing 34. Each groove in the horizontal plate of the limiting plate 33 is provided with a rack plate 36, which meshes with the gear 35. When the gear 35 rotates, the meshing connection between the gear 35 and the rack plate 36 allows the rack plate 36 to drive the limiting plate 33 to slide relative to the rotating shell 34, or the rotating shell 34 to drive the limiting plate 33 to rotate, controlling the limiting plate 33 to retract or rotate. The adjusting assembly 32 includes a rotating column 321, a worm gear 322, and a worm 323. The rotating column 321 is rotatably connected to the left and right ends of the adjusting shell 31. The outer arc surface of the rotating column 321 is provided with a worm 323. The worm gear 322 is located at the upper end of the rotating shaft of the gear 35 and meshes with the adjacent worm 323. The adjusting assembly 32 also includes a cone. The system comprises a gear 324, a bevel gear 325, and a drive column 326. The drive column 326 is rotatably connected to the front surface of the adjusting housing 31. The front end of the drive column 326 passes through a clearance hole at the front end of the conveyor frame 1 and is equipped with a knob. The rear end of the drive column 326 is equipped with a bevel gear 325. The bevel gears 324 are respectively located on the opposite inner surfaces of the two rotating columns 321. Both bevel gears 324 are meshed with bevel gears 325. By rotating the drive column 326 through the knob at its front end, the drive column 326 drives the bevel gears 325 to rotate. The meshing connection between the bevel gears 325 and 324 causes the bevel gears 324 to drive the two rotating columns 321 to rotate synchronously. The rotating columns 321 drive the worm gear 323 to rotate. The meshing connection of the worm gear 322 causes the worm gear 322 to drive the coaxial gear 35 to rotate, providing power for the rotation of the gear 35. The limiting mechanism 3 also includes a horizontal plate 37, a vertical plate 38, and a bottom support frame 39. The bottom support frame 39 is located on the lower side of the conveyor frame 1. The conveyor wheels 2 are respectively set at the four corners of the lower surface of the bottom support frame 39. The horizontal plate 37 and the vertical plate 38 are respectively provided between the upper surface of the bottom support frame 39 and the lower surface of the conveyor frame 1. The horizontal plate 37 and the vertical plate 38 are installed in conjunction with the rotating shell 34. The horizontal plate 37 and the vertical plate 38 are used to limit the rotation range of the rotating shell 34 and determine the rotation angle of the rotating shell 34, so that the rotating shell 34 can switch between horizontal and vertical directions. There is one horizontal plate 37, which is located in the middle of the lower surface of the conveyor frame 1.There are four vertical plates 38, each corresponding to a rotating shell 34. A gap exists between the vertical plates 38 and the horizontal plates 37. In the retracted state, the horizontal plate of the limiting plate 33 is located at the gap between the vertical plates 38 and the horizontal plates 37. Through the cooperation of the vertical plates 38 and the horizontal plates 37, the rotation of the limiting plate 33 and the rotating shell 34 is restricted, ensuring that during use, the limiting plate 33 and the rotating shell 34 first slide relative to each other. Each vertical plate surface of the limiting plate 33 is equipped with a telescopic rod 4. A contact plate 5 is provided between the telescopic ends of the three telescopic rods 4 on the same limiting plate 33. The fixed end and telescopic end of the telescopic rod 4 are elastically limited. A spring is installed inside the telescopic cylinder of the telescopic rod 4, and the spring is fixedly connected to the telescopic rod. During the limiting process, when the glass impacts the contact plate 5, it will push the telescopic rod 4 to extend or retract, using elastic deformation to buffer the impact force and reduce the probability of glass damage.

[0022] The working principle of the glass conveying frame provided by this utility model is as follows: When conveying glass, the glass is placed vertically and at an angle on the front and rear sides of the conveying frame body 1. After placement, the drive column 326 is rotated by the knob at the front end of the drive column 326. The drive column 326 drives the second bevel gear 325 to rotate. The second bevel gear 325 is meshed with the first bevel gear 324, so that the first bevel gear 324 drives the two rotating columns 321 to rotate synchronously. The rotating columns 321 drive the worm gear 323 to rotate. The meshing connection between gear 323 and worm gear 322 causes worm gear 322 to drive gear 35, which is coaxial with it, to rotate. At this time, the rotating housing 34 is in a transverse state, and the limiting plate 33 is in a retracted state. The horizontal plate of the limiting plate 33 is located in the gap between the vertical plate 38 and the horizontal plate 37. Through the cooperation of the vertical plate 38 and the horizontal plate 37, the rotation of the limiting plate 33 and the rotating housing 34 is restricted. Through the meshing connection between gear 35 and rack plate 36, the rack plate 36 drives the limiting plate 33 to slide relative to the rotating housing 34, so that the limiting plate 33 can move from the rotating housing 34. Extending out from the shell 34, after the horizontal plate of the limiting plate 33 leaves the gap between the vertical plate 38 and the horizontal plate 37, the rotation of the limiting plate 33 and the rotating shell 34 is unrestricted. Simultaneously, the gear 35 contacts the inner wall of the limiting plate 33, and the limiting plate 33 extends to its maximum position. The limiting plate 33 can no longer rotate relative to the rotating shell 34. At this point, the continued rotation of the gear 35 will drive the rotating shell 34 to rotate until the rotating shell 34 is in contact with the surface of the adjacent vertical plate 38, causing the rotating shell 34 to rotate from a transverse state to a longitudinal state. The vertical plate of 33 moves to the left and right sides of the conveying frame 1. The vertical plate of the limiting plate 33 is used to limit the left and right sides of the conveying frame 1, making the glass more stable during the conveying process and reducing the probability of the glass falling. After the glass is conveyed to the designated location, the drive column 326 is rotated in the opposite direction. Due to the friction between the horizontal plate of the limiting plate 33 and the rotating shell 34, the rotating shell 34 rotates first. When the rotating shell 34 comes into contact with the horizontal plate 37, the limiting plate 33 and the rotating shell 34 slide relative to each other, and the limiting plate 33 is retracted.

[0023] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A glass conveying frame, comprising a conveying frame body (1), wherein the lower end of the conveying frame body (1) is respectively provided with conveying wheels (2), characterized in that: It also includes a limiting mechanism (3); Limiting mechanism (3): It includes an adjusting housing (31), an adjusting component (32) and a limiting plate (33). The adjusting housing (31) is located at the lower middle part of the conveying frame (1). The adjusting component (32) is provided inside the adjusting housing (31). The retractable limiting plate (33) is rotatably connected to the left and right ends of the adjusting housing (31). The limiting plate (33) is connected to the adjusting component (32) in a transmission manner.

2. The glass conveying rack according to claim 1, characterized in that: The limiting mechanism (3) also includes a rotating shell (34), a gear (35) and a rack plate (36). The rotating shell (34) is rotatably connected to the left and right ends of the lower surface of the adjusting shell (31) through a rotating tube. The interior of the rotating shell (34) is rotatably connected to the gear (35) through a rotating shaft. The upper end of the rotating shaft of the gear (35) passes through the interior of the rotating tube of the rotating shell (34). The limiting plates (33) are all L-shaped plates. The horizontal plates of the limiting plates (33) are slidably connected to the interior of the rotating shell (34). The grooves of the horizontal plates of the limiting plates (33) are provided with rack plates (36). The rack plates (36) are meshed with the gears (35).

3. A glass conveying rack according to claim 2, characterized in that: The adjustment assembly (32) includes a rotating column (321), a worm gear (322) and a worm (323). The rotating column (321) is rotatably connected to the left and right ends of the adjustment housing (31). The outer arc surface of the rotating column (321) is provided with a worm (323). The worm gear (322) is respectively located at the upper end of the shaft of the gear (35). The worm gear (322) is meshed with the adjacent worm (323).

4. A glass conveying rack according to claim 3, characterized in that: The adjustment assembly (32) also includes a first bevel gear (324), a second bevel gear (325), and a drive column (326). The drive column (326) is rotatably connected to the front surface of the adjustment housing (31). The front end of the drive column (326) passes through the clearance hole at the front end of the conveyor frame (1) and is provided with a knob. The rear end of the drive column (326) is provided with a second bevel gear (325). The first bevel gear (324) is respectively set on the opposite inner side of the two rotating columns (321). Both first bevel gears (324) are meshed with the second bevel gear (325).

5. A glass conveying rack according to claim 2, characterized in that: The limiting mechanism (3) also includes a horizontal plate (37), a vertical plate (38) and a bottom support frame (39). The bottom support frame (39) is located on the lower side of the conveying frame (1). The conveying wheels (2) are respectively set at the four corners of the lower surface of the bottom support frame (39). The upper surface of the bottom support frame (39) and the lower surface of the conveying frame (1) are respectively provided with a horizontal plate (37) and a vertical plate (38). The horizontal plate (37) and the vertical plate (38) are both installed in conjunction with the rotating shell (34).

6. A glass conveying rack according to claim 5, characterized in that: There is one horizontal plate (37) located in the middle of the lower surface of the conveyor frame (1), and four vertical plates (38) corresponding to the rotating shell (34). There is a gap between the vertical plates (38) and the horizontal plates (37).

7. A glass conveying rack according to claim 1, characterized in that: The vertical plate surface of the limiting plate (33) is provided with telescopic rods (4), and the three telescopic rods (4) on the same limiting plate (33) are provided with contact plates (5) between their telescopic ends. The fixed end and the telescopic end of the telescopic rod (4) are elastically limited.

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