Upper-lower layer speed chain material conveying jacking machine

Abstract

The utility model discloses an upper-layer and lower-layer speed chain material conveying jacking machine. Comprising a jacking mechanism, a translation mechanism and a frame, the jacking mechanism comprises linear guide rails and a lifting air cylinder, the vertical top edges of the linear guide rails are installed in the frame, sliding blocks are installed on the linear guide rails, a vertical plate is arranged and fixedly connected with the sliding blocks on the left and right linear guide rails, and a cargo carrying table is vertically and fixedly connected to one side of the vertical plate; the translation mechanism is placed on the cargo carrying table and comprises a jacking and transplanting fixing plate, two symmetrically-arranged guide frames and a blocking plate, the blocking plate is perpendicular to the guide frames and fixedly connected with the side walls of the guide frames, the jacking and transplanting fixing plate is perpendicular to the guide frames and fixedly connected with the bottoms of the guide frames, and the tops of the guide frames are connected with guide edge strips. A motor mounting plate, an assembling plate, a driven chain wheel, a driving shaft, a driving chain wheel, a driving chain wheel, a cover plate chain and a speed regulating motor are further mounted in the translation mechanism. The device is easy to assemble and convenient to overhaul and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly lines, and particularly relates to a vertical and horizontal double-speed chain material conveying and lifting machine. Background Art

[0002] A double-layer double-speed chain assembly line is provided with upper and lower conveyor belts, and transfer lifting machines are arranged at both ends of the conveyor belts to transfer the tooling fixtures on the upper and lower conveyor belts, so that the tooling fixtures on the two conveyor belts form an automatic return flow, reflecting a modern and intelligent operation mode.

[0003] The existing transfer lifting machine combines the lifting mechanism and the translation mechanism into one body, and the loading platform directly serves as the bottom plate of the translation mechanism. When performing maintenance and repair, due to the limitation of the frame, the entire loading platform needs to be disassembled from the slider to facilitate maintenance, and manual re-alignment and installation are required during re-assembly, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a vertical and horizontal double-speed chain material conveying and lifting machine which separates the lifting mechanism and the translation mechanism and is convenient for maintenance and installation in view of the deficiencies of the existing technology.

[0005] To achieve the above object, the technical solution adopted by the present utility model is: an upper and lower layer double-speed chain material conveying and lifting machine, which includes a lifting mechanism, a translation mechanism and a frame. The lifting mechanism includes linear guides and lifting cylinders. Two linear guides are provided and arranged symmetrically left and right. The vertical top edges of the linear guides are installed in the frame. Sliders are installed on the linear guides. A vertical plate is fixedly connected to the sliders on the left and right linear guides. On one side of the vertical plate, a loading platform is vertically fixedly connected. On the other side of the vertical plate, two symmetrically arranged chain fixing plates are vertically fixedly connected. The chain fixing plates are vertically fixedly connected with upper chain pull rods. The lifting cylinder is arranged between the two linear guides. The bottom of the lifting cylinder is fixedly connected with a cylinder bottom plate. The cylinder bottom plate is fixedly connected to the bottom end of the frame. The top of the piston rod of the lifting cylinder is fixedly connected with a lifting fixing block. The lifting fixing block vertically penetrates a driving shaft. Both ends of the driving shaft are connected with symmetrically arranged sprockets. The sprockets correspond to the positions of the upper chain pull rods. The cylinder bottom plate is provided with lower chain pull rods corresponding to the positions of the sprockets. Lifting chains are respectively connected to the upper chain pull rods and the lower chain pull rods and are engaged on the sprockets; the translation mechanism is placed on the loading platform. The translation mechanism includes a lifting and transplanting fixing plate, two symmetrically arranged guiding side frames and a blocking plate. The blocking plate is perpendicular to the guiding side frames and is fixedly connected to the side walls of the guiding side frames. The lifting and transplanting fixing plate is perpendicular to the guiding side frames and is fixedly connected to the bottom of the guiding side frames. The top of the guiding side frames is connected with guiding side strips. A motor mounting plate is fixedly connected to the lifting and transplanting fixing plate. Symmetrically arranged mounting plates are installed on the lifting and transplanting fixing plate. The rear end of the mounting plate is connected with a driven sprocket. A driving shaft is installed between the two mounting plates. Two symmetrically arranged driving sprockets and a driving sprocket are installed on the driving shaft. The driving sprockets correspond to the positions of the driven sprockets. A cover chain is engaged between the driving sprockets and the driven sprockets. The motor mounting plate is fixedly connected with a speed regulating motor. The output shaft of the speed regulating motor is connected with a driving chain. The driving chain is engaged with the driving sprocket. It should be further explained that by setting the loading platform to support the translation mechanism and designing the translation mechanism independently, the mechanism for controlling the vertical movement and the mechanism for controlling the horizontal movement are separated, avoiding the assembly complexity and the difficulty of maintenance brought by the integrated design.

[0006] Preferably, a limit buffer block is provided at the top of the linear guide.

[0007] Preferably, a support plate is fixedly connected to the bottom of the linear guide, and the support plate is fixedly connected to the frame.

[0008] Preferably, a reinforcing gusset is provided at the connection between the vertical plate and the loading platform.

[0009] Compared with the prior art, the present utility model has the following advantages: by setting a loading platform on the lifting mechanism and providing an independent translation mechanism, the translation mechanism and the lifting mechanism are separated, which is convenient for their independent installation. And during maintenance, the translation mechanism can be taken out separately, avoiding the restriction of the frame on the maintenance personnel and the trouble of reassembling the lifting mechanism and the translation mechanism, saving time and effort. Description of the Drawings

[0010] Figure 1 is an isometric view of the present utility model.

[0011] Figure 2 is the first isometric view of the lifting mechanism in the present utility model.

[0012] Figure 3 is the second isometric view of the lifting mechanism in the present utility model.

[0013] Figure 4 is the isometric view of the translation mechanism in the present utility model.

[0014] Wherein, 1 - lifting mechanism, 11 - cylinder bottom plate, 12 - support plate, 13 - lifting cylinder, 14 - linear guide rail, 15 - lifting chain, 16 - limit buffer block, 17 - vertical plate, 18 - reinforcing gusset plate, 19 - loading platform, 20 - lower chain pull rod, 21 - chain fixing plate, 22 - sprocket, 23 - lifting fixing block, 24 - drive shaft, 25 - slider, 26 - upper chain pull rod, 3 - translation mechanism, 31 - guiding frame, 32 - blocking plate, 33 - driven sprocket, 34 - guiding side bar, 35 - assembly plate, 36 - cover chain, 37 - speed regulating motor, 38 - drive chain, 39 - driving sprocket, 40 - driving sprocket, 41 - motor mounting plate, 42 - lifting and transplanting fixing plate, 43 - driving shaft, 5 - tray, 6 - frame. Specific embodiments

[0015] The present utility model will be further clarified below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. After reading the present utility model, those skilled in the art's various equivalent modifications of the present utility model all fall within the scope defined by the appended claims of this application.

[0016] Such as Figures 1 to 4The upper and lower layer double-speed chain material conveying and lifting machine shown includes a lifting mechanism 1, a translation mechanism 3 and a frame 6. The lifting mechanism 1 includes linear guide rails 14 and a lifting cylinder 13. Two linear guide rails 14 are provided and arranged symmetrically left and right. The vertical top edges of the linear guide rails 14 are installed in the frame 6. A limit buffer block 16 is provided at the top of the linear guide rails 14. A support plate 12 is provided at the bottom of the linear guide rails 14. The support plate 12 is welded to the frame 6. The upper and lower ends of the linear guide rails 14 are bolted to the support plate 12. Sliders 25 are installed on the linear guide rails 14. A vertical plate 17 is bolted to the sliders 25 on the left and right linear guide rails 14. A loading platform 19 is vertically welded to one side of the vertical plate 17. A reinforcing gusset 18 is provided at the connection between the vertical plate 17 and the loading platform 19. Two symmetrically arranged chain fixing plates 21 are vertically welded to the other side of the vertical plate 17. The chain fixing plates 21 are perforated and vertically fixed with an upper chain pull rod 26. The lifting cylinder 13 is arranged between the two linear guide rails 14. The bottom of the lifting cylinder 13 is bolted to a cylinder bottom plate 11. The cylinder bottom plate 11 is bolted to the bottom end of the frame 6. The top of the piston rod of the lifting cylinder 13 is bolted to a lifting fixing block 23. The lifting fixing block 23 vertically penetrates a driving shaft 24. Both ends of the driving shaft 24 are connected with symmetrically arranged sprockets 22. The sprockets 22 correspond to the positions of the upper chain pull rods 26. A lower chain pull rod 20 is provided at the position of the cylinder bottom plate 11 corresponding to the sprockets 22. A lifting chain 15 is provided to connect the upper chain pull rod 26 and the lower chain pull rod 20 respectively and is meshed on the sprockets 22;

[0017] The translation mechanism 3 is placed on the loading platform 19 and aligned according to the position of the double-speed chain during use. The translation mechanism 3 includes a lifting and transplanting fixing plate 42, two symmetrically arranged guiding side frames 31 and a blocking plate 32. The blocking plate 32 is perpendicular to the guiding side frames 31 and fixedly connected to the side walls of the guiding side frames 31. The lifting and transplanting fixing plate 42 is perpendicular to the guiding side frames 31 and fixedly connected to the bottom of the guiding side frames 31. A guiding edge strip 34 is connected to the top of the guiding side frames 31. A motor mounting plate 41 is fixedly connected to the lifting and transplanting fixing plate 42. Symmetrically arranged mounting plates 35 are installed on the lifting and transplanting fixing plate 42. A driven sprocket 33 is connected to the rear end of the mounting plate 35. A driving shaft 43 is installed between the two mounting plates 35. Two symmetrically arranged driving sprockets 39 and a driving sprocket 40 are installed on the driving shaft 43. The driving sprockets 39 correspond to the positions of the driven sprockets 33. A cover plate chain 36 is meshed between the driving sprockets 39 and the driven sprockets 33. A tray 5 is placed on the cover plate chain 36. The tray 5 is limited by the guiding edge strips 34 on both sides and is driven by the cover plate chain 36 at the bottom. A speed-regulating motor 37 is fixedly connected to the motor mounting plate 41. The output shaft of the speed-regulating motor 37 is connected with a driving chain 38. The driving chain 38 is meshed with the driving sprocket 40.

[0018] Working process and principle of the utility model: The translation mechanism 3 is directly supported on the loading platform 19, and the translation mechanism 3 and the lifting mechanism 1 are independently controlled. During maintenance and assembly, the translation mechanism 3 can be directly removed from the loading platform 19 without disassembling and assembling the entire device, saving time and effort and facilitating maintenance management.

[0019] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the utility model shall fall within the protection scope of the appended claims of the utility model.

Claims

1. A double-speed chain material transfer lifting machine for upper and lower layers, characterized in that: It includes a jacking mechanism, a translation mechanism and a frame. The jacking mechanism includes linear guide rails and lifting cylinders. Two linear guide rails are provided and arranged symmetrically left and right. The vertical top edges of the linear guide rails are installed inside the frame. Sliders are installed on the linear guide rails. A vertical plate is fixedly connected to the sliders on the left and right linear guide rails. A loading platform is perpendicularly fixedly connected to one side of the vertical plate. Two symmetrically arranged chain fixing plates are perpendicularly fixedly connected to the other side of the vertical plate. An upper chain pull rod is perpendicularly fixedly connected to the chain fixing plate. The lifting cylinder is arranged between the two linear guide rails. The bottom of the lifting cylinder is fixedly connected to a cylinder bottom plate. The cylinder bottom plate is fixedly connected to the bottom end of the frame. The top of the piston rod of the lifting cylinder is fixedly connected to a jacking fixing block. The jacking fixing block vertically penetrates a driving shaft. The two ends of the driving shaft are connected to symmetrically arranged sprockets. The sprockets correspond to the positions of the upper chain pull rods. A lower chain pull rod is provided at the position of the cylinder bottom plate corresponding to the sprockets. Lifting chains are respectively connected to the upper chain pull rod and the lower chain pull rod and meshed on the sprockets; The translation mechanism is placed on the loading platform. The translation mechanism includes a jacking and transplanting fixing plate, two symmetrically arranged guiding side frames and a blocking plate. The blocking plate is perpendicular to the guiding side frame and fixedly connected to the side wall of the guiding side frame. The jacking and transplanting fixing plate is perpendicular to the guiding side frame and fixedly connected to the bottom of the guiding side frame. A guiding edge strip is connected to the top of the guiding side frame. A motor mounting plate is fixedly connected to the jacking and transplanting fixing plate. Symmetrically arranged mounting plates are installed on the jacking and transplanting fixing plate. A driven sprocket is connected to the rear end of the mounting plate. A driving shaft is installed between the two mounting plates. Two symmetrically arranged driving sprockets and a driving sprocket are installed on the driving shaft. The driving sprockets correspond to the positions of the driven sprockets. A cover chain is meshed between the driving sprockets and the driven sprockets. A speed regulating motor is fixedly connected to the motor mounting plate. The output shaft of the speed regulating motor is connected to a driving chain. The driving chain meshes with the driving sprocket.

2. The upper and lower layer double-speed chain material conveying and lifting machine according to claim 1, wherein: A limit buffer block is provided at the top of the linear guide rail.

3. The upper and lower layer double-speed chain material conveying and lifting machine according to claim 1, wherein: The bottom of the linear guide rail is fixedly connected to a support plate. The support plate is fixedly connected to the frame.

4. The upper and lower layer double-speed chain material conveying and lifting machine according to claim 1, characterized in that: Reinforcing gussets are provided at the connection between the vertical plate and the loading platform.

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