Transition transmission lifting structure

Abstract

The utility model discloses a transition transmission lifting structure, which is positioned between two adjacent multi-layer laminating devices and comprises a rack, a lifting mechanism, a multi-layer transmission device and a maintenance pedal, and the multi-layer transmission device respectively corresponds to the two multi-layer laminating devices on the two sides of the multi-layer transmission device; the lifting mechanism is mounted on the rack; the maintenance pedal is located above the multi-layer conveying device and connected with the multi-layer conveying device, and the maintenance pedal is fixedly connected with the lifting mechanism. During working, the multi-layer conveying device is in butt joint with the multi-layer laminating devices on the two sides of the multi-layer conveying device, transition conveying is achieved, when the multi-layer laminating devices need to be overhauled, the lifting mechanism drives the maintenance pedal and the multi-layer conveying device to descend, the maintenance space is greatly increased, and maintenance personnel can stand on the maintenance pedal for maintenance; and the maintenance requirement of the multi-layer laminating device is met.

Description

Technical Field

[0001] This utility model relates to the field of laminator transmission technology, and more specifically to a transition transmission lifting structure. Background Technology

[0002] Currently, a transitional transfer device is usually installed between two multi-layer laminating units to ensure continuous delivery.

[0003] However, because the transition transmission device is closely connected to the two multi-layer laminating devices on both sides, when the multi-layer laminating devices need maintenance, it is usually done on the side of the multi-layer laminating devices. There is not enough space for maintenance, and the front of the multi-layer laminating devices cannot be maintained, which causes inconvenience.

[0004] Therefore, providing a transitional transmission lifting structure is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides a transitional transmission lifting structure, which increases maintenance space and meets the maintenance needs of multi-layer lamination devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A transitional transmission lifting structure is located between two adjacent multi-layer laminating devices, including a frame, a lifting mechanism, a multi-layer transmission device, and a maintenance pedal. The multi-layer transmission device corresponds to the two multi-layer laminating devices on both sides of it. The lifting mechanism is mounted on the frame. The maintenance pedal is located above and connected to the multi-layer transmission device, and the maintenance pedal is fixedly connected to the lifting mechanism.

[0008] By adopting the above technical solutions, the beneficial effects of this utility model are as follows:

[0009] During operation, the multi-layer transmission device connects with the multi-layer laminating devices on both sides to achieve transitional transmission. When the multi-layer laminating device needs maintenance, the lifting mechanism drives the maintenance pedal and the multi-layer transmission device to descend, greatly increasing the maintenance space. Maintenance personnel can stand on the maintenance pedal to carry out maintenance, meeting the maintenance needs of the multi-layer laminating device.

[0010] Furthermore, the multi-layer transmission device includes multiple transmission mechanisms arranged and connected sequentially from top to bottom; the maintenance pedal is connected to the transmission mechanism located nearby.

[0011] Furthermore, the transmission mechanism includes a support frame and a plurality of synchronous belt transmission components, which are spaced apart and mounted on the support frame.

[0012] Furthermore, the transmission mechanism includes a support frame and a plurality of rollers, the plurality of rollers being spaced apart and mounted on the support frame.

[0013] Furthermore, the frame is equipped with a plurality of guide rods distributed vertically on the outside of the support frame; the support frame is equipped with a plurality of guide wheels, and the plurality of guide wheels are respectively fitted onto the plurality of guide rods.

[0014] The beneficial effect of adopting the above-mentioned further technical solution is to improve the stability of the lifting and lowering motion.

[0015] Furthermore, the multiple guide rods are arranged in a matrix; the multiple guide wheels are respectively located at the corners of the support frame.

[0016] Furthermore, the two adjacent support frames, as well as the maintenance pedal and its adjacent support frame, are connected by telescopic components.

[0017] The beneficial effect of adopting the above-mentioned further technical solution is that the multi-layer transmission device and maintenance pedal are retracted together, further increasing the maintenance space.

[0018] Furthermore, the telescopic assembly includes a first connecting plate, a second connecting plate, an outer cylinder, a telescopic rod, and two fixing nuts. The first connecting plate and the second connecting plate are respectively horizontally fixed on two adjacent support frames, or the first connecting plate and the second connecting plate are respectively horizontally fixed on adjacent support frames and maintenance pedals. The outer cylinder is vertically fixed on the first connecting plate. The telescopic rod is located inside the outer cylinder and is slidably connected. The extended end of the telescopic rod passes through the second connecting plate and is fixed by the two fixing nuts located on the upper and lower sides of the second connecting plate.

[0019] Furthermore, the lifting mechanism includes a motor and two lifting assemblies located on both sides of the frame. The motor is installed at the bottom of the frame. Each lifting assembly includes a drive shaft, a reducer, two first drive wheels, a bearing assembly with a mounting seat, a driven shaft, two first driven wheels, and two lifting belts. One end of the drive shaft is fixedly connected to the motor, and the other end of the drive shaft is fixedly connected to the reducer installed at the bottom of the frame. The two first drive wheels are respectively installed on the two output shafts of the reducer. The bearing assembly with a mounting seat is installed at the top of the frame and directly above the reducer. The driven shaft is installed inside the bearing assembly with a mounting seat. The two driven wheels are respectively installed at both ends of the driven shaft. The drive wheels and their corresponding driven wheels are connected via the lifting belts. The maintenance pedal is fixedly connected to the lifting belts.

[0020] Furthermore, it also includes a cylinder, a floating joint, and a locking pin. The cylinder is mounted on the maintenance pedal; the locking pin is mounted on the piston rod of the cylinder through the floating joint, and the locking pin corresponds to the locking hole position of the frame.

[0021] The beneficial effect of adopting the above-mentioned further technical solution is that when the cylinder reaches the working position, it extends and the locking pin is locked on the frame to fix the maintenance pedal, thus avoiding unnecessary accidents caused by power failure or motor failure. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0023] Figure 1 The attached figure is a structural schematic diagram of the working state of a transition transmission lifting structure according to Embodiment 1;

[0024] Figure 2 The attached image is... Figure 1 A magnified structural diagram of part A in the middle;

[0025] Figure 3 The attached figure is a front view of the working state of a transition transmission lifting structure according to Embodiment 1;

[0026] Figure 4 The attached figure is a structural schematic diagram of a transition transmission lifting structure under maintenance in Embodiment 1;

[0027] Figure 5 The attached figure is a front view of a transition transmission lifting structure under maintenance in Embodiment 1;

[0028] Figure 6 The attached figure is a schematic diagram of the working state of a transition transmission lifting structure according to Embodiment 2. Detailed Implementation

[0029] 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.

[0030] Example 1:

[0031] like Figure 1-5 As shown in the figure, this utility model discloses a transitional transmission lifting structure located between two adjacent multi-layer laminating devices. It includes a frame 1, a lifting mechanism 2, a multi-layer transmission device 3, and a maintenance pedal 4. The multi-layer transmission device 3 corresponds to the two multi-layer laminating devices on either side of it. The lifting mechanism 2 is mounted on the frame 1. The maintenance pedal 4 is located above and connected to the multi-layer transmission device 3, and is fixedly connected to the lifting mechanism 2. During operation, the multi-layer transmission device 3 connects to the multi-layer laminating devices on either side, achieving transitional transmission. When the multi-layer laminating device requires maintenance, the lifting mechanism 2 lowers the maintenance pedal 4 and the multi-layer transmission device 3, greatly increasing the maintenance space. Maintenance personnel can stand on the maintenance pedal 4 to perform maintenance on a specific layer of the multi-layer laminating device, meeting the maintenance needs of the multi-layer laminating device.

[0032] Specifically, the multi-layer transmission device 3 includes multiple transmission mechanisms 31 arranged and connected sequentially from top to bottom; the maintenance pedal 4 is connected to the transmission mechanism 31 located close to it. In this embodiment, the transmission mechanism 31 includes a support frame 311 and multiple synchronous belt transmission components 312. The multiple synchronous belt transmission components 312 are installed at intervals on the support frame 311. The belts of the synchronous belt transmission components 312 can meet the working temperature requirement of 150 degrees Celsius, and the material is relatively soft. The transmission is stable during the transmission process and will not damage the surface of the components.

[0033] To further optimize the technical solution of this utility model, the frame 1 is equipped with a plurality of guide rods 5 distributed in the vertical direction on the outside of the support frame 311; a plurality of guide wheels 6 are installed on the support frame 311, and the plurality of guide wheels 6 are respectively fitted into the plurality of guide rods 5 to improve the stability of the lifting movement.

[0034] To further optimize the technical solution of this utility model, multiple guide rods 5 are arranged in a matrix; multiple guide wheels 6 are located at the corners of the support frame 311, further increasing the stability of lifting.

[0035] Specifically, the two adjacent support frames 311 and the maintenance pedal 4 and its adjacent support frame 311 are connected by telescopic components 7, so that the multi-layer transmission device 3 and the maintenance pedal 4 can be retracted together, further increasing the maintenance space, and of course, reducing the space occupied by the multi-layer transmission device 3.

[0036] Specifically, the telescopic assembly 7 includes a first connecting plate 71, a second connecting plate 72, an outer cylinder 73, a telescopic rod 74, and two fixing nuts 75. The first connecting plate 71 and the second connecting plate 72 are respectively horizontally fixed on two adjacent support frames 311, or the first connecting plate 71 and the second connecting plate 72 are respectively horizontally fixed on adjacent support frames 311 and maintenance pedal 4. The outer cylinder 73 is vertically fixed on the first connecting plate 71. The telescopic rod 74 is located inside the outer cylinder 73 and is slidably connected. The extended end of the telescopic rod 74 passes through the second connecting plate 72 and is fixed by two fixing nuts 75 located on the upper and lower sides of the second connecting plate 72. When in the working position, the telescopic rod 74 is in the extended state, and multiple transmission mechanisms 31 hang down naturally under the action of gravity. When in the maintenance position, the lowest transmission mechanism 31 rests on the frame, the telescopic rod 74 retracts into the outer cylinder 73, and multiple transmission mechanisms 31 rest together.

[0037] Specifically, the lifting mechanism 2 includes a motor 21 and two lifting assemblies 22 located on both sides of the frame. The motor 21 is installed at the bottom of the frame 1. Each lifting assembly 22 includes a drive shaft 221, a reducer 222, two drive wheels 223, a bearing assembly 224, a driven shaft 225, two driven wheels 226, and two lifting belts 227. One end of the drive shaft 221 is fixedly connected to the motor 21, and the other end of the drive shaft 221 is fixedly connected to the reducer 222 installed at the bottom of the frame 1. The two drive wheels 223 are respectively installed on the two output shafts of the reducer 222. The bearing assembly 224 is installed at the top of the frame 1 and directly above the reducer 222. The driven shaft 225 is installed inside the bearing assembly 224. The two driven wheels 226 are respectively installed at both ends of the driven shaft 225. The drive wheels 223 and the corresponding driven wheels 226 are connected by a drive belt 227. The maintenance pedal 4 is fixedly connected to the lifting belt 227.

[0038] To further optimize the technical solution of this utility model, it also includes a cylinder, a floating joint, and a locking pin. The cylinder is installed on the maintenance pedal 4; the locking pin is installed on the piston rod of the cylinder through the floating joint, and the locking pin corresponds to the locking hole position of the frame 1. In this way, when the working position is reached, the piston rod of the cylinder extends and the locking pin engages with the frame 1 to support and fix the maintenance pedal 4, avoiding unnecessary accidents caused by power failure or motor 21 failure.

[0039] Example 2:

[0040] like Figure 6 As shown, the difference between this embodiment and embodiment 1 is that the transmission mechanism 31 includes a support frame 313 and multiple rollers 314, with the multiple rollers 314 being installed at intervals on the support frame 313.

[0041] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0042] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transition transfer lifting structure between two adjacent multi-layer laminating devices, characterized in that, The rack, lifting mechanism, multi-layer conveying device and maintenance pedal are included, the multi-layer conveying device corresponds to two multi-layer laminating devices on both sides respectively, the lifting mechanism is installed on the rack, the maintenance pedal is above and connected with the multi-layer conveying device, and the maintenance pedal is fixedly connected with the lifting mechanism.

2. A transfer and lift structure according to claim 1, wherein The multi-layer conveying device includes a plurality of conveying mechanisms arranged and connected in sequence from top to bottom, and the maintenance pedal is connected with the conveying mechanism close to it.

3. A transfer and lift structure according to claim 2, wherein The conveying mechanism includes a support frame and a plurality of synchronous belt conveying assemblies, and the synchronous belt conveying assemblies are installed on the support frame in a spaced manner.

4. A transfer and lift structure according to claim 2, wherein The conveying mechanism includes a support frame and a plurality of rollers, and the rollers are installed on the support frame in a spaced manner.

5. A transfer and lift structure according to claim 3 or 4, wherein The rack is installed with a plurality of guide rods distributed in the vertical direction outside the support frame, a plurality of guide wheels are installed on the support frame, and the guide wheels are respectively embedded on the guide rods.

6. A transfer and lift structure according to claim 5, wherein The guide rods are arranged in a matrix, and the guide wheels are respectively located at the corners of the support frame.

7. A transfer and lift structure according to claim 3 or 4, wherein The adjacent two support frames and the maintenance pedal and the adjacent support frame are connected through a telescopic assembly.

8. A transfer and lift structure according to claim 7, wherein The telescopic assembly includes a first connecting plate, a second connecting plate, an outer cylinder, a telescopic rod and two fixed nuts, the first connecting plate and the second connecting plate are respectively fixed horizontally on the adjacent two support frames or the first connecting plate and the second connecting plate are respectively fixed horizontally on the adjacent support frame and the maintenance pedal, the outer cylinder is fixed vertically on the first connecting plate, the telescopic rod is located inside the outer cylinder and is connected in a sliding manner, the extension end of the telescopic rod penetrates through the second connecting plate and is fixed through the two fixed nuts located on the upper and lower sides of the second connecting plate.

9. A transfer and lift structure as claimed in claim 1, wherein, The lifting mechanism includes a motor and two lifting assemblies located on both sides of the rack, the motor is installed at the bottom of the rack, each lifting assembly includes a transmission shaft, a speed reducer, two first driving wheels, a bearing seat assembly, a driven shaft, two first driven wheels and two lifting belts, one end of the transmission shaft is fixedly connected with the motor, the other end of the transmission shaft is fixedly connected with the speed reducer installed at the bottom of the rack, two first driving wheels are respectively installed on the two output shafts of the speed reducer, the bearing seat assembly is installed at the top of the rack and directly above the speed reducer, The driven shaft is installed in the bearing seat assembly, two driven wheels are respectively installed at both ends of the driven shaft, the driving wheel is drivingly connected with the corresponding driven wheel through the lifting belt, and the maintenance pedal is fixedly connected with the lifting belt.

10. The transfer and lift structure of claim 1, wherein, It also includes a pneumatic cylinder, a floating joint and a locking pin, the pneumatic cylinder is installed on the maintenance pedal, the locking pin is installed on the piston rod of the pneumatic cylinder through the floating joint, and the locking pin corresponds to the locking hole position of the rack.

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