Rotary glass placing rack

Abstract

The utility model discloses a glass rotating placing frame which comprises a frame body capable of moving flexibly and a positioning and rotating mechanism for fixing, positioning and rotating the frame body. The frame body comprises a pair of parallel supporting rods, a plurality of connecting rods, two pairs of universal wheels and a plurality of A-shaped supporting frames, wherein the connecting rods are arranged in parallel at intervals, the two ends of the connecting rods are fixedly connected with the two supporting rods respectively, the universal wheels are installed at the bottoms of the two connecting rods respectively, and the A-shaped supporting frames are vertically fixed to the connecting rods respectively and used for glass to lean against. The positioning rotating mechanism comprises a pair of positioning rods, a base, a square rotating platform and a rotating assembly; the positioning rods are located between the two supporting rods in parallel; the two ends of the positioning rods are connected with the two adjacent connecting rods respectively; the base is fixed to the ground and located below the connecting rods and the positioning rods; the square cover body movably covers the rotating platform, and the lifting assembly drives the square cover body to lift up and down relative to the rotating platform. The utility model has the advantages of flexible movement and autonomous rotation effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass placing structure technical field, especially in glass rotating rack. BACKGROUND

[0002] In order to facilitate storage and transportation, glass sheets are usually stacked on glass placing racks in multiple layers during production and processing. The existing glass placing racks are generally inverted T-shaped structures, which are designed to allow glass to be placed on both sides of the vertical edges of the placing rack, thereby storing more glass. However, since the areas on both sides of the placing rack for placing glass face away from each other, and the placing rack becomes too heavy after placing glass, it is inconvenient to move. Therefore, after one side of the placing rack is filled with glass, the worker needs to move around to the back of the placing rack to place glass on the other side. This process not only increases the workload of the worker but also increases the risk of glass being knocked. SUMMARY

[0003] The utility model aims to provide a glass rotating rack, which is flexible to move and can rotate autonomously.

[0004] The above technical purpose of the utility model is achieved by the following technical scheme: a glass rotating rack, including flexible movable frame body, fixed positioning and rotating mechanism of frame body, the frame body includes a pair of parallel support rods, a plurality of parallel spaced and both ends fixedly connected two support rods connecting rods, two pairs of respectively installed two connecting rod bottom universal wheel, a plurality of respectively vertical fixed on each connecting rod and for glass to rely on A-shaped support frame, the positioning and rotating mechanism includes a pair of parallel between two support rods and both ends respectively connecting two adjacent connecting rods positioning rod, fixed on the ground and located below connecting rod and positioning rod base, rotationally arranged on the base and square rotating platform, the rotating assembly of driving rotating platform relative to the base, the square cover body of movable cover on the rotating platform, the lifting assembly of driving square cover body relative to the rotating platform up and down, the square cover body is inserted in the square cavity surrounded by two positioning rods and two connecting rods, and the four sides of the square cover body respectively contact the side walls of two positioning rods and two connecting rods.

[0005] The utility model further provides that: the lifting assembly includes opening in rotating circular groove, vertically rotating setting on the bottom center of circular groove rotating cylinder, fixed nut on the upper end of rotating cylinder, fixed screw rod on the inner top of square cover body and threaded connection nut, bevel gear one of fixed sleeve on the outer wall of rotating cylinder, servo motor fixed on the bottom of circular groove, bevel gear two fixedly connected on the output end of servo motor and meshing bevel gear one, the inner diameter of the nut is less than the inner diameter of the rotating cylinder.

[0006] The further setting of the utility model discloses: the bottom center position of circular groove is fixedly provided with the positioning post, the bottom fixedly connected with the positioning post of rotating cylinder is provided with the positioning ring of setting on, the outer diameter of positioning ring and rotating cylinder outer diameter is equal, the inner diameter of positioning ring is greater than the inner diameter of rotating cylinder, the top of positioning post contacts the free portion of rotating cylinder bottom.

[0007] The further setting of the utility model discloses: the bottom of circular groove is bolted with n-shaped plate, and rotating cylinder, bevel gear one and bevel gear two are located in the middle of n-shaped plate, and the servo motor is fixedly installed on one side of n-shaped plate, and the output end rotates and passes through n-shaped plate and is connected bevel gear two, the top of n-shaped plate is provided with the circular opening one for the nut rotating and going out, the outer diameter of nut is less than the outer diameter of rotating cylinder, and the top of n-shaped plate contacts the free portion of rotating cylinder top.

[0008] The further setting of the utility model discloses: the middle of base is provided with circular opening two, and circular opening two and circular groove are coaxial, and the bottom of rotating platform is fixedly provided with circular boss rotating and inserting in circular opening two, and the bottom of circular boss is located in the middle height position of circular opening two, the outer diameter of circular boss is greater than the inner diameter in circular groove, and circular groove extends in the inside of circular boss.

[0009] The further setting of the utility model discloses: the rotating assembly includes the circular end cover of screw connection base bottom and covering the lower end of circular opening, the fixed gear of fixing on circular end cover and being coaxial with circular opening, the worm gear and worm reduction motor of fixedly installing on the bottom of circular groove, the rotating shaft of fixedly connecting worm gear and worm reduction motor output and rotating and inserting the bottom of circular boss, the driving gear of fixedly connecting the lower end of rotating shaft and engaging fixed gear, and the fixed gear and driving gear are located in the gap between the bottom of circular boss and the top of circular end cover.

[0010] The further setting of the utility model discloses: the top center position of circular end cover is vertically fixedly provided with the limiting post, and fixed gear is fixedly set on limiting post, the outer diameter of limiting post is less than the outer diameter of positioning post, and limiting post rotates and passes through circular boss bottom and positioning post, the upper end of limiting post and the upper end of positioning post are flush, and the upper end of limiting post is screw connected with circular limiting plate, and circular limiting plate is located in rotating cylinder interior.

[0011] The further setting of the utility model discloses: the top of square cover body is evenly provided with a plurality of heat dissipation holes.

[0012] The further setting of the utility model discloses: the top four sides of square cover body are provided with chamfer.

[0013] The further setting of the utility model discloses: the A-shaped support frame upper end is connected with the reinforcing rod parallel to the support rod.

[0014] The utility model discloses beneficial effect is:

[0015] Through adopting above -mentioned technical scheme, when needing to place glass, first empty frame body, remove to the bottom of fixed position above, and guarantee square cover body is opposite to two positioning rod and two connecting rod the square cavity surrounded, then lifting assembly drives square cover body relative rotation platform heightening, and insert into this square cavity, and then through this mode limit the movement of frame body, realize the fixed positioning of frame body, then, after the A-shaped support frame one side of frame body is full of glass, rotation component will drive rotation platform to rotate, because square cover body covers sets up on rotation platform, therefore under the rotation of rotation platform, square cover body will drive whole frame body to rotate, because the support rod bottom of frame body is equipped with universal wheel, so whole frame body rotation process is stable and fast, finally, after the side of A-shaped support frame full of glass and the side of not full of glass is exchanged, rotation component will stop working, and at this time, the carrier can place the subsequent glass according to the previous carrying route, safely and conveniently, wherein, after the both sides of A-shaped support frame are full of glass, lifting assembly will drive square cover body to descend, make square cover body exit square cavity, so as to remove the fixed positioning of frame body, then, glass carrier can be according to the work need, manually whole frame body and glass are shifted to the glass storage area, and then save the forklift or crane equipment such as hoist of transporting glass and frame body, and take out the new empty frame body, and cooperate with the positioning rotation mechanism of fixed position, can quickly carry out the next round of glass loading work. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of this embodiment;

[0018] Figure 2 It is the positioning rotation mechanism structure section of this embodiment Figure One ;

[0019] Figure 3 It is the positioning rotation mechanism structure section of this embodiment Figure Two ;

[0020] In the diagram, 1. Frame; 11. Support rod; 12. Connecting rod; 13. Casters; 14. A-frame support; 141. Reinforcing rod; 2. Positioning and rotating mechanism; 21. Positioning rod; 22. Base; 221. Circular opening two; 23. Rotating platform; 231. Circular boss; 24. Rotating assembly; 241. Circular end cap; 241a. Limiting post; 241b. Circular limiting plate; 242. Fixed gear; 243. Worm gear reducer motor; 244, rotating shaft; 245, drive gear; 25, square cover; 251, heat dissipation hole; 26, lifting assembly; 261, circular groove; 261a, positioning post; 261b, n-shaped plate; 261c, circular opening one; 262, rotating cylinder; 262a, positioning ring; 263, nut; 264, screw; 265, bevel gear one; 266, servo motor; 267, bevel gear two. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] Example: A glass rotating shelf, such as Figures 1-3 As shown, the device includes a movable frame 1, a positioning and rotating mechanism 2 for fixing and rotating the frame 1, and a pair of parallel support rods 11, multiple parallel and spaced connecting rods 12 fixedly connected to the two support rods 11 at both ends, two pairs of casters 13 mounted on the bottom of the two connecting rods 12, and multiple A-shaped support frames 14 vertically fixed to each connecting rod 12 for the glass to rest against. The positioning and rotating mechanism 2 includes a pair of parallel positioning rods 21 located between the two support rods 11 and connected to the two adjacent connecting rods 12 at both ends, and a fixed mechanism 2 for the glass to rest against. The base 22 is located on the ground below the connecting rod 12 and the positioning rod 21. The rotating platform 23 is rotatably mounted on the base 22 and is square in shape. The rotating component 24 drives the rotating platform 23 to rotate relative to the base 22. The square cover 25 is movably covered on the rotating platform 23. The lifting component 26 drives the square cover 25 to move up and down relative to the rotating platform 23. The square cover 25 movably passes through the square hole enclosed by the two positioning rods 21 and the two connecting rods 12, and the four sides of the square cover 25 contact the side walls of the two positioning rods 21 and the two connecting rods 12 respectively.

[0023] Further, the lifting assembly 26 comprises a rotating circular groove 261, a rotating cylinder 262 vertically arranged at the center of the bottom of the circular groove 261, a nut 263 fixed to the upper end of the rotating cylinder 262, a screw rod 264 fixed to the inner top of the square cover 25 and threadedly connected with the nut 263, a bevel gear I 265 fixed to the outer wall of the rotating cylinder 262, a servo motor 266 fixed to the bottom of the circular groove 261, a bevel gear II 267 fixedly connected to the output end of the servo motor 266 and engaged with the bevel gear I 265, and the inner diameter of the nut 263 is smaller than the inner diameter of the rotating cylinder 262.

[0024] When the square cover 25 needs to be lifted relative to the rotating platform 23, the servo motor 266 drives the bevel gear II 267 to rotate first, then the bevel gear II 267 engages the bevel gear I 265 to drive the rotating cylinder 262 to rotate. Since the screw rod 264 is threadedly connected with the nut 263 at the upper end of the rotating cylinder 262 and is limited to rotate due to the square cover 25 covering the rotating platform 23, the screw rod 264 will be inserted into the rotating cylinder 262 relative to the nut 263 when the rotating cylinder 262 and the nut 263 rotate, and finally the square cover 25 will be lifted relative to the rotating platform 23 due to the movement of the screw rod 264 inserted into the rotating cylinder 262.

[0025] Further, the bottom center of the circular groove 261 is fixedly provided with a positioning column 261a, and the bottom of the rotating cylinder 262 is fixedly connected with a positioning ring 262a sleeved on the positioning column 261a. The outer diameter of the positioning ring 262a is equal to the outer diameter of the rotating cylinder 262, the inner diameter of the positioning ring 262a is larger than the inner diameter of the rotating cylinder 262, and the top of the positioning column 261a contacts the spare part of the bottom of the rotating cylinder 262. By using the positioning column 261a and the positioning ring 262a, the lower end of the rotating cylinder 262 can be positioned and supported to ensure the stable rotation of the rotating cylinder 262.

[0026] Further, the bottom of the circular groove 261 is bolted with an n-shaped plate 261b, and the rotating cylinder 262, the bevel gear one 265 and the bevel gear two 267 are located at the middle of the n-shaped plate 261b, the servo motor 266 is fixedly installed at one side of the n-shaped plate 261b, and the output end rotates through the n-shaped plate 261b to connect the bevel gear two 267, the top of the n-shaped plate 261b is provided with a circular opening one 261c for the nut 263 to rotate out, the outer diameter of the nut 263 is smaller than the outer diameter of the rotating cylinder 262, and the inner top of the n-shaped plate 261b contacts the spare part of the top of the rotating cylinder 262. By adopting the n-shaped plate 261b and the circular opening one 261c at the top thereof, not only can the upper end of the rotating cylinder 262 be positioned and supported to ensure the stable rotation of the rotating cylinder 262, but also the rotating cylinder 262 can be limited to rotate inside the circular groove 261 in cooperation with the positioning column 261a and the positioning ring 262a, so as to achieve the rotating connection between the rotating cylinder 262 and the bottom of the circular groove 261.

[0027] Further, the middle of the base 22 is provided with a circular opening two 221, and the circular opening two 221 and the circular groove 261 are coaxial, the bottom of the rotating platform 23 is fixedly provided with a circular boss 231 which is inserted into the circular opening two 221, the bottom of the circular boss 231 is located at the middle height position of the circular opening two 221, the outer diameter of the circular boss 231 is greater than the inner diameter of the circular groove 261, and the circular groove 261 extends inside the circular boss. By adopting the circular opening two 221 and the circular boss 231, not only can the stable rotation of the rotating platform 23 relative to the base 22 be ensured, but also the depth of the circular groove 261 can be further increased, so as to increase the accommodation space of the circular groove 261.

[0028] Further, the rotating assembly 24 comprises a circular end cover 241 which is screw-connected to the bottom of the base 22 and covers the lower end of the circular opening one 261c, a fixed gear 242 which is fixed to the circular end cover 241 and coaxial with the circular opening, a worm gear and worm reduction motor 243 which is fixedly installed on the bottom of the circular groove 261, a rotating shaft 244 which is fixedly connected to the output end of the worm gear and worm reduction motor 243 and rotates through the bottom of the circular boss 231, a driving gear 245 which is fixedly connected to the lower end of the rotating shaft 244 and engages with the fixed gear 242, and the fixed gear 242 and the driving gear 245 are located in the gap between the bottom of the circular boss 231 and the top of the circular end cover 241.

[0029] When the rotating platform 23 needs to be driven to rotate, the worm gear reduction motor 243 drives the rotating shaft 244 to rotate, and then the rotating shaft 244 drives the driving gear 245 to rotate, so that the driving gear 245 meshes with the fixed gear 242. Since the fixed gear 242 is fixed on the circular end cover 241, and the driving gear 245 rotates at the bottom of the circular boss 231, the rotating platform 23 will rotate relative to the base 22 under the rotation of the driving gear 245.

[0030] Further, the vertical limiting column 241a is arranged at the top center of the circular end cover 241, and the fixed gear 242 is fixedly arranged on the limiting column 241a. The outer diameter of the limiting column 241a is smaller than that of the positioning column 261a, and the limiting column 241a penetrates through the bottom of the circular boss 231 and the positioning column 261a. The upper end of the limiting column 241a is flush with the upper end of the positioning column 261a, and the upper end of the limiting column 241a is screw-connected with a circular limiting plate 241b which is located inside the rotating cylinder 262. By using the limiting column 241a and the circular limiting plate 241b, the rotation of the rotating platform 23 is further stabilized, and the rotating platform 23 is limited to rotate on the base 22, thereby achieving the rotation connection between the rotating platform 23 and the base 22.

[0031] Further, the square cover 25 is uniformly provided with a plurality of heat dissipation holes 251 at the top, which can make the air in the circular groove 261 circulate with the air outside, so as to avoid the worm gear reduction motor 243 and the servo motor 266 from being overloaded due to high temperature and unable to dissipate heat.

[0032] Further, the square cover 25 is uniformly provided with a plurality of heat dissipation holes 251 at the top, which can make the air in the circular groove 261 circulate with the air outside, so as to avoid the worm gear reduction motor 243 and the servo motor 266 from being overloaded due to high temperature and unable to dissipate heat.

[0033] Further, the square cover 25 is uniformly provided with a plurality of heat dissipation holes 251 at the top, which can make the air in the circular groove 261 circulate with the air outside, so as to avoid the worm gear reduction motor 243 and the servo motor 266 from being overloaded due to high temperature and unable to dissipate heat.

[0034] The working principle of the embodiment is as follows:

[0035] When the glass needs to be placed, first, the empty frame body 1 is moved above the fixed base 22, and the square cover 25 is ensured to be opposite to the square cavity surrounded by the two positioning rods 21 and the two connecting rods 12, then the lifting assembly 26 drives the square cover 25 to be raised relative to the rotating platform 23 and inserted into the square cavity, thereby limiting the movement of the frame body 1 and achieving the fixed positioning of the frame body 1; then, after the A-shaped support frame 14 of the frame body 1 is stacked on one side with the glass, the rotating assembly 24 drives the rotating platform 23 to rotate, since the square cover 25 is covered on the rotating platform 23, the square cover 25 will drive the entire frame body 1 to rotate under the rotation of the rotating platform 23, and since the support rod 11 of the frame body 1 is installed with the universal wheel 13 at the bottom, the rotation of the entire frame body 1 is stable and fast; finally, after the side with the glass and the side without the glass of the A-shaped support frame 14 are exchanged, the rotating assembly 24 stops working, and at this time, the carrier can place the subsequent glass according to the previous carrying route in a safe and convenient manner. After the A-shaped support frame 14 is stacked with the glass on both sides, the lifting assembly 26 drives the square cover 25 to be lowered, so that the square cover 25 exits the square cavity, thereby releasing the fixed positioning of the frame body 1, and then the glass carrier can manually transfer the entire frame body 1 and the glass to the glass storage area according to the work needs, thereby saving the forklift or crane and other equipment for transporting the glass and the frame body 1, and at the same time, a new empty frame body 1 is taken out and cooperated with the fixed-position positioning and rotating mechanism 2, so that a new round of glass loading and placing work can be quickly performed.

Claims

1. A glass rotary stand, characterized by, The utility model provides a flexible movable frame (1), the positioning rotation mechanism (2) of fixed positioning and rotation frame (1), the frame (1) includes a pair of parallel support rod (11), a plurality of parallel interval and both ends fixed connection two support rod (11) connecting rod (12), two pairs of respectively install two connecting rod (12) bottom universal wheel (13), a plurality of respectively vertical fixed on each connecting rod (12) and the A -shaped support frame (14) for glass to rely on, the positioning rotation mechanism (2) includes a pair of parallel between two support rod (11) and both ends are connected adjacent two connecting rod (12) positioning rod (21), fixed on the ground and located connecting rod (12) and positioning rod (21) below base (22), rotation setting on base (22) and square rotating platform (23), the rotation assembly (24) of drive rotating platform (23) relative base (22) rotation, square cover body (25) is set on rotating platform (23) square cover body (25), drive square cover body (25) relative rotating platform (23) up and down lifting lifting assembly (26), square cover body (25) is inserted in the square hollow of two positioning rod (21) and two connecting rod (12) around and square cover body (25) four quarters respectively contact two positioning rod (21) and two connecting rod (12) side wall.

2. A glass rotary holder according to claim 1, characterized in that: The lifting assembly (26) includes the circular recess (261) of setting, the rotating cylinder (262) of vertical rotation setting on the bottom center of circular recess (261), the nut (263) of fixed on rotating cylinder (262) upper end, the screw rod (264) of fixed on the inner top of square cover body (25) and the threaded connection nut (263), the bevel gear one (265) of fixed sleeve on the outer wall of rotating cylinder (262), the servo motor (266) of fixed on the bottom of circular recess (261), the bevel gear two (267) of fixed connection on the output end of servo motor (266) and engagement bevel gear one (265), the inner diameter of nut (263) is less than the inner diameter of rotating cylinder (262).

3. A glass rotary holder according to claim 2, characterized in that: The bottom center position of circular recess (261) is fixedly provided with positioning column (261a), the bottom of rotating cylinder (262) is fixedly connected with positioning ring (262a) sleeved on positioning column (261a), the outer diameter of positioning ring (262a) is equal to the outer diameter of rotating cylinder (262), the inner diameter of positioning ring (262a) is greater than the inner diameter of rotating cylinder (262), the top of positioning column (261a) contacts the spare part of the bottom of rotating cylinder (262).

4. The glass rotary holder of claim 2, wherein: The bottom of the circular groove (261) is bolted with an n-shaped plate (261b), and the rotating cylinder (262), the bevel gear one (265) and the bevel gear two (267) are located in the middle of the n-shaped plate (261b), the servo motor (266) is fixedly installed on one side of the n-shaped plate (261b), and the output end penetrates through the n-shaped plate (261b) to be connected with the bevel gear two (267), the top of the n-shaped plate (261b) is provided with a circular opening one (261c) for the nut (263) to rotate out, the outer diameter of the nut (263) is smaller than the outer diameter of the rotating cylinder (262), and the inner top of the n-shaped plate (261b) contacts the top spare part of the rotating cylinder (262).

5. The glass rotary holder of claim 2, wherein: The middle of the base (22) is provided with a circular opening two (221), and the circular opening two (221) and the circular groove (261) are coaxial, the bottom of the rotating platform (23) is fixedly provided with a circular boss (231) which is inserted into the circular opening two (221), the bottom of the circular boss (231) is located at the middle height position of the circular opening two (221), the outer diameter of the circular boss (231) is greater than the inner diameter of the circular groove (261), and the circular groove (261) extends in the circular boss.

6. A glass rotary holder according to claim 5, characterized in that: The rotating assembly (24) comprises a circular end cover (241) which is screw-connected to the bottom of the base (22) and covers the lower end of the circular opening one (261c), a fixed gear (242) which is fixed to the circular end cover (241) and coaxial with the circular opening, a worm gear and worm reduction motor (243) which is fixedly installed on the bottom of the circular groove (261), a rotating shaft (244) which is fixedly connected to the output end of the worm gear and worm reduction motor (243) and penetrates through the bottom of the circular boss (231), and a driving gear (245) which is fixedly connected to the lower end of the rotating shaft (244) and engages with the fixed gear (242), wherein the fixed gear (242) and the driving gear (245) are located in the gap between the bottom of the circular boss (231) and the top of the circular end cover (241).

7. A glass rotary holder according to claim 6, characterized in that: The top of the circular end cover (241) is vertically fixedly provided with a limiting column (241a) at the center position, and the fixed gear (242) is fixedly sleeved on the limiting column (241a), the outer diameter of the limiting column (241a) is smaller than the outer diameter of the positioning column (261a), the limiting column (241a) penetrates through the bottom of the circular boss (231) and the positioning column (261a), the upper end of the limiting column (241a) is flush with the upper end of the positioning column (261a), and the upper end of the limiting column (241a) is screw-connected with a circular limiting plate (241b), and the circular limiting plate (241b) is located in the rotating cylinder (262).

8. A glass rotary holder according to claim 6, characterized in that: The top of the square cover body (25) is uniformly provided with a plurality of heat dissipation holes (251).

9. The glass rotary holder of claim 1, wherein: The top of the square cover body (25) is provided with chamfers on four sides.

10. The glass rotary holder of claim 1, wherein: The upper ends of the A-shaped support frames (14) are jointly connected with reinforcing rods (141) which are parallel to the support rods (11).

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