Storage shelf powder spraying equipment

Abstract

The utility model provides powder spraying equipment for a storage rack. The storage shelf powder spraying equipment comprises a working table and a supporting frame fixedly installed at the top of the working table, a rotating cylinder is rotatably installed at the top of the supporting frame, a lifting rod is installed in the rotating cylinder in a threaded mode, and a rotating shaft is rotatably installed on the inner wall of the bottom of the supporting frame; clamping bins are arranged at the bottom end of the lifting rod and the top end of the rotating shaft correspondingly, positioning mechanisms are arranged in the two clamping bins correspondingly, a movable seat is slidably installed on the inner wall of one side of the supporting frame, a powder spraying head is fixedly installed on the outer wall of one side of the movable seat, a hose is connected to the powder spraying head, and the hose is connected to the bottom end of the lifting rod. One end of the hose extends out of the supporting frame through the strip-shaped hole. The powder spraying equipment for the storage rack has the advantages of being convenient to operate, capable of simultaneously spraying powder in multiple directions of the bearing rod and capable of improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf production, in particular to a powder spraying device for storage shelves. Background Art

[0002] A shelf is a partitioned rack for preventing items, and is used as the main loading device for items in a storage system. Currently, most common storage shelves are formed by splicing a plurality of horizontal and vertical load-bearing rods, and partitions are installed between the horizontal load-bearing rods. In order to prevent the shelves from rusting during long-term use, anti-rust powder is generally sprayed after the production of the shelf load-bearing rods, so as to extend the service life and aesthetics of the shelves.

[0003] In the current powder spraying operation of storage shelves, most of the load-bearing rods are operated separately, that is, the staff holds a spray gun to perform powder spraying on a single load-bearing rod. Such a method has certain drawbacks. First of all, the manual spraying method not only affects the powder spraying efficiency, increases the labor intensity of the staff, raises the labor cost, but also causes uneven powder spraying. Some powder spraying devices will fix the load-bearing rods, and then drive the powder spraying head to move at a constant speed through the device to perform powder spraying operations. However, such a method also has certain drawbacks. First of all, in the powder spraying operation, especially when operating on some load-bearing rods with a rectangular cross-section, the spray heads on one side can only complete the powder spraying operation in a single direction. Therefore, after the powder spraying on one side is completed, the load-bearing rod needs to be removed, adjusted in direction, and reinstalled before the powder spraying on the other side can be carried out. Therefore, when spraying the rectangular rod, it often needs to be disassembled and installed multiple times, which also affects the powder spraying efficiency to a certain extent.

[0004] Therefore, it is necessary to provide a new powder spraying device for storage shelves to solve the above technical problems. Summary of the Utility Model

[0005] The technical problem solved by the utility model is to provide a powder spraying device for storage shelves that is convenient to operate, can simultaneously complete powder spraying in multiple directions of the load-bearing rods, and improves production efficiency.

[0006] To solve the above technical problems, the powder spraying device for storage shelves provided by the utility model includes: an operation table and a support frame fixedly installed on the top of the operation table. A rotating cylinder is rotatably installed on the top of the support frame. A lifting rod is installed in the rotating cylinder in a threaded manner. A rotating shaft is rotatably installed on the bottom inner wall of the support frame. Clamping bins are arranged at the bottom end of the lifting rod and the top end of the rotating shaft respectively. Positioning mechanisms are arranged in both clamping bins. A moving seat is slidably installed on one inner wall of the support frame. A powder spraying head is fixedly installed on one outer wall of the moving seat. A hose is connected to the powder spraying head, and one end of the hose extends outside the support frame through a strip-shaped hole.

[0007] Preferably, an adjusting rod is rotatably installed on the outer wall of one side of the support frame. The adjusting rod penetrates through the moving seat and is threadedly connected thereto. A bottom frame is fixedly installed at the bottom of the operating table. A rotating shaft penetrates through the operating table and is rotatably connected to the bottom frame. Synchronous pulleys are fixedly sleeved on the outer walls of the rotating shaft and the adjusting rod, and a transmission belt is sleeved on the two synchronous pulleys.

[0008] Preferably, an installation bin is fixedly installed at the top of the support frame. A driving gear is rotatably installed in the installation bin. A driven gear is fixedly sleeved on the outer wall of the rotating cylinder. The driven gear meshes with the driving gear.

[0009] Preferably, a connecting cylinder is fixedly installed at the bottom end of the lifting rod. A short shaft is fixedly installed at the top of the clamping bin located above. The short shaft is rotatably connected to the inner wall of the connecting cylinder. The clamping bin located below is fixedly installed at the top end of the rotating shaft. A receiving bin is fixedly installed on the inner wall of the bottom of the support frame.

[0010] Preferably, any one of the positioning mechanisms includes a pressing plate. The pressing plate is slidably installed on the inner walls of both sides of the clamping bin. Slide rods are slidably installed on the outer walls of both sides of the clamping bin. One ends of the two slide rods close to each other extend into the clamping bin and are slidably connected to the outer walls of both sides of the clamping bin. Pressing plates are fixedly installed on one ends of the two slide rods close to each other.

[0011] Preferably, hinge plates are arranged between the two slide rods and the pressing plate, and a spring is fixedly connected between the clamping bin and the pressing plate.

[0012] Compared with the related art, the powder spraying device for storage shelves provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a powder spraying device for storage shelves. The device realizes the fixed clamping of the load-bearing rod through two positioning mechanisms. After the clamping is completed, the load-bearing rod can also rotate. At the same time, while the load-bearing rod rotates, the powder spraying head moves upward at a constant speed. During the rotation of the load-bearing rod, uniform powder spraying on it is completed. In this way, powder spraying can be carried out on the four sides of the load-bearing rod at the same time, and multiple disassembly and installation operations are not required. This not only improves the powder spraying efficiency but also makes the powder spraying more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of the powder spraying device for storage shelves provided by the present utility model;

[0015] Figure 2 is Figure 1 the schematic side plane structural diagram shown;

[0016] Figure 3 is Figure 1 the schematic rear view structure of the support frame shown;

[0017] Figure 4 for Figure 1 Schematic diagram of the connection status of the clamping bin shown

[0018] Figure 5 for Figure 1 A side cross-sectional structural schematic diagram of the support frame is shown.

[0019] Numbers in the figure: 1. workbench; 2. support frame; 3. rotating cylinder; 4. lifting rod; 5. connecting cylinder; 6. clamping bin; 7. containing bin; 8. installation bin; 9. driving gear; 10. driven gear; 11. adjusting rod; 12. moving seat; 13. bottom frame; 14. rotating shaft; 15. synchronous pulley; 16. driving belt; 17. short shaft; 18. rotating bearing; 19. clamping plate; 20. spring; 21. sliding rod; 22. side plate; 23. hinged plate; 24. extrusion plate; 25. powder spraying head. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figures 1 - 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the storage shelf powder spraying equipment provided by the utility model; Figure 2 for Figure 1 The side view schematic diagram of the plane structure shown; Figure 3 for Figure 1 A schematic diagram of the back structure of the support frame shown; Figure 4 for Figure 1 Schematic diagram of the connection status of the clamping bin shown Figure 5 for Figure 1 The storage shelf powder spraying equipment includes: a workbench 1 and a support frame 2 fixedly installed on the top of the workbench 1, combined with Figure 1 As shown, four supporting legs are fixedly installed at the bottom of the workbench 1, and the four supporting legs are distributed in a rectangular array. A rotating cylinder 3 is rotatably installed on the top of the support frame 2, and the side view of the support frame 2 forms a shape like the Chinese character "匚". The rotating cylinder 3 passes through the top of the support frame 2 and extends into the support frame 2. A lifting rod 4 is installed with an internal thread of the rotating cylinder 3. A rotating shaft 14 is rotatably installed on the inner wall of the bottom of the support frame 2. A clamping bin 6 is provided at the bottom end of the lifting rod 4 and the top end of the rotating shaft 14. The clamping bin 6 presents a shape like the Chinese character "匚". The two clamping bins 6 are mirror-imaged, and a positioning mechanism is provided in the two clamping bins 6. A moving seat 12 is slidably installed on the inner wall of one side of the support frame 2, and a powder spraying head 25 is fixedly installed on the outer wall of one side of the moving seat 12. Figure 3As shown, a strip-shaped hole is formed in the inner wall of one side of the support frame 2. One side of the moving seat 12 penetrates through the adjustment hole and extends outside the support frame 2. Limiting rods are fixedly installed on the top inner wall and the bottom inner wall of the strip-shaped hole. The limiting rods penetrate through the moving seat 12 and are slidably connected thereto. A hose is connected to the powder spraying head 25. One end of the hose extends outside the support frame 2 through the strip-shaped hole. During actual use, the hose has a sufficient length, and one end of the hose is connected to an external powder spraying device.

[0022] An adjusting rod 11 is rotatably installed on the outer wall of one side of the support frame 2. The adjusting rod 11 penetrates through the moving seat 12 and is threadedly connected thereto. Combining Figure 3 As shown, two lug ears are fixedly installed on the outer wall of one side of the support frame 2. The adjusting rod 11 is rotatably installed on the two lug ears. The bottom end of the adjusting rod 11 penetrates through the lower lug ear. A bottom frame 13 is fixedly installed at the bottom of the operating table 1. A rotating shaft 14 penetrates through the operating table 1 and is rotatably connected to the bottom frame 13. Combining Figure 5 As shown, a driving motor one is fixedly installed at the bottom of the bottom frame 13. The bottom end of the rotating shaft 14 is fixedly connected to the output shaft of the driving motor one. Synchronous belt pulleys 15 are fixedly sleeved on the outer walls of the rotating shaft 14 and the adjusting rod 11. The synchronous belt pulleys 15 are located inside the bottom frame 13. A transmission belt 16 is sleeved on the two synchronous belt pulleys 15.

[0023] An installation bin 8 is fixedly installed at the top of the support frame 2. A driving gear 9 is rotatably installed inside the installation bin 8. Combining Figure 1 As shown, a rotating shaft is vertically rotatably installed inside the installation bin 8. A driving motor two is fixedly installed at the top of the installation bin 8. The top end of the rotating shaft is fixedly connected to the output shaft of the driving motor two. The driving gear 9 is fixedly sleeved on the outer wall of the rotating shaft. A driven gear 10 is fixedly sleeved on the outer wall of the rotating cylinder 3. The driven gear 10 meshes with the driving gear 9. Combining Figure 2 As shown, a cross plate is fixedly installed at the top end of the lifting rod 4. A sliding rod is fixedly installed at the bottom of the cross plate. The bottom end of the sliding rod penetrates through the top of the support frame 2 and is slidably connected thereto.

[0024] A connecting cylinder 5 is fixedly installed at the bottom end of the lifting rod 4. A short shaft 17 is fixedly installed at the top of the upper clamping bin 6. The short shaft 17 is rotatably connected to the inner wall of the connecting cylinder 5. Combining Figure 4 As shown, a rotating bearing 18 is fixedly sleeved on the outer wall of the short shaft 17. The outer wall of the rotating bearing 18 is fixedly connected to the inner wall of the connecting cylinder 5. The lower clamping bin 6 is fixedly installed at the top end of the rotating shaft 14. A receiving bin 7 is fixedly installed on the bottom inner wall of the support frame 2. The rotating shaft 14 penetrates through the receiving bin 7. The lower clamping bin 6 is located above the receiving bin 7.

[0025] Any one of the positioning mechanisms includes a pressing plate 19. The pressing plate 19 is slidably installed on the inner walls of both sides of the clamping bin 6. Combining Figure 4As shown in the figure, vertical strip holes are provided on the inner walls on both sides of the clamping bin 6. Straight rods are fixedly installed vertically in the two vertical strip holes. Side plates are fixedly installed on both sides of the pressing plate 19. The two side plates extend outside the clamping bin 6 through the two vertical strip holes respectively. Slide rods 21 are slidably installed on the outer walls on both sides of the clamping bin 6. One ends of the two slide rods 21 close to each other extend into the clamping bin 6 and are slidably connected to the outer walls on both sides of the clamping bin 6. Slide cylinders are fixedly installed through the outer walls on both sides of the clamping bin 6. The two slide rods 21 are respectively slidably installed in the two slide cylinders. Extrusion plates 24 are fixedly installed on one ends of the two slide rods 21 close to each other.

[0026] Hinge plates 23 are provided between the two slide rods 21 and the pressing plate 19. Combining Figure 4 As shown in the figure, side connection plates 22 are fixedly installed on one ends of the two slide rods 21 far from each other. The tops of the two hinge plates 23 are respectively rotatably connected to the two side plates, and the bottoms of the two hinge plates 23 are respectively rotatably connected to one ends of the two side connection plates 22. A spring 20 is fixedly connected between the clamping bin 6 and the pressing plate 19.

[0027] The working principle of the powder spraying device for the storage rack provided by the present utility model is as follows:

[0028] During the powder spraying operation of the load-bearing rod of the storage rack, first, the staff can place a single load-bearing rod between the two clamping bins 6. The top and bottom of the load-bearing rod are respectively in contact with the two pressing plates 19. Then, hold the clamping bin 6 above by hand, and the driving motor two can be started. When the driving motor two starts and the output shaft rotates, it will drive the driving gear 9 to rotate, thereby driving the driven gear 10 and the rotating cylinder 3 to rotate, and then driving the lifting rod 4 to gradually move downward. Since the connecting cylinder 5 and the clamping bin 6 are rotationally connected through the short shaft 17 and the rotating bearing 18, during the process of the lifting rod 4 gradually moving downward, the clamping bin 6 will not rotate. As the clamping bin 6 above gradually descends, the two pressing plates 19 will gradually clamp the top and bottom of the load-bearing rod. At this time, the two pressing plates 19 will move away from each other. While compressing the two springs 20, it will also pull the four hinge plates 23, so that the four slide rods 21 all move towards the load-bearing rod direction. Finally, the load-bearing rod is fixedly clamped by the four extrusion plates 24 and the two pressing plates 19, and is fixed at the center of the pressing plate 19 and in a straight state.

[0029] Subsequently, the staff can start the driving motor one. When the driving motor one starts and the output shaft rotates, it will drive the rotating shaft 14 to rotate, thereby driving the clamping bin 6 below to rotate. Since the load-bearing rod is fixedly clamped in the two clamping bins 6 at this time, when the clamping bin 6 below rotates, the clamping bin 6 above will also rotate accordingly, so that the load-bearing rod rotates.

[0030] When the drive motor starts, the rotation of the rotating shaft 14 will also drive the corresponding synchronous pulley 15 to rotate. Under the transmission effect of the transmission belt 16, the rotation of the synchronous pulley 15 on the rotating shaft 14 will also drive another synchronous pulley 15 and the adjusting rod 11 to rotate, thereby driving the moving seat 12 to move upward at a constant speed. During operation, the moving seat 12 and the powder spraying head 25 can be moved upward from the lowest point. After the external powder spraying equipment is turned on, the rust-proof powder is ejected from the powder spraying head 25. At this time, the powder spraying head 25 moves upward at a constant speed, and at the same time, the load-bearing rod rotates at a constant speed. After the powder spraying head 25 moves to the topmost point, the powder spraying operation on the load-bearing rod can be completed.

[0031] Compared with the related technologies, the powder spraying equipment for storage shelves provided by the present utility model has the following beneficial effects:

[0032] The present utility model provides a powder spraying equipment for storage shelves. The device realizes the fixed clamping of the load-bearing rod through two positioning mechanisms, and the load-bearing rod can also rotate after the clamping is completed. At the same time, while the load-bearing rod rotates, the powder spraying head 25 moves upward at a constant speed, and uniform powder spraying on the load-bearing rod is completed during the rotation of the load-bearing rod. In this way, the four sides of the load-bearing rod can be powder-sprayed simultaneously, and there is no need for multiple disassembly and installation operations, which not only improves the powder spraying efficiency but also makes the powder spraying more uniform.

[0033] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be included in the patent protection scope of the present utility model by the same token.

Claims

1. A storage shelf powder spraying device, comprising: A workbench and a support frame fixedly installed on the top of the workbench, characterized in that a rotating cylinder is rotatably installed on the top of the support frame, a lifting rod is threadedly installed on the rotating cylinder, a rotating shaft is rotatably installed on the bottom inner wall of the support frame, the bottom end of the lifting rod and the top end of the rotating shaft are both provided with clamping bins, and positioning mechanisms are provided in both clamping bins, a moving seat is slidably installed on the inner wall of one side of the support frame, a powder spraying head is fixedly installed on the outer wall of one side of the moving seat, a hose is connected to the powder spraying head, and one end of the hose extends to the outside of the support frame through a strip hole.

2. The storage shelf powder spraying equipment according to claim 1 is characterized in that: An adjusting rod is rotatably mounted on an outer wall of one side of the support frame, the adjusting rod passes through the movable seat and is threadedly connected thereto, a bottom frame is fixedly mounted on the bottom of the workbench, the rotating shaft passes through the workbench and is rotatably connected to the bottom frame, synchronous pulleys are fixedly sleeved on the outer walls of the rotating shaft and the adjusting rod, and transmission belts are sleeved on the two synchronous pulleys.

3. The storage shelf powder spraying equipment according to claim 2 is characterized in that: A mounting bin is fixedly mounted on the top of the support frame, a driving gear is rotatably mounted in the mounting bin, a driven gear is fixedly sleeved on the outer wall of the rotating cylinder, and the driven gear is meshed with the driving gear.

4. The storage shelf powder spraying equipment according to claim 3, characterized in that: A connecting tube is fixedly installed at the bottom end of the lifting rod, a short shaft is fixedly installed on the top of the clamping bin located above, the short shaft is rotatably connected to the inner wall of the connecting tube, the clamping bin located below is fixedly installed on the top end of the rotating shaft, and a accommodating bin is fixedly installed on the bottom inner wall of the support frame.

5. The storage shelf powder spraying equipment according to claim 4, characterized in that: Any one of the positioning mechanisms includes a clamping plate, which is slidably installed on the inner walls on both sides of the clamping bin, and sliding rods are slidably installed on the outer walls on both sides of the clamping bin. The ends of the two sliding rods that are close to each other extend into the clamping bin and are slidably connected to the outer walls on both sides of the clamping bin, and extrusion plates are fixedly installed on the ends of the two sliding rods that are close to each other.

6. The storage shelf powder spraying equipment according to claim 5, characterized in that: A hinge plate is arranged between the two sliding rods and the pressing plate, and a spring is fixedly connected between the clamping bin and the pressing plate.

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