Paper tray lifting combination structure

Abstract

The utility model relates to a paper tray lifting combined structure which comprises a paper tray, a walking mechanism and a lifting mechanism, the paper tray is installed on the walking mechanism through the lifting mechanism, the lifting mechanism comprises a lifting rod, a sliding combined part and a base, the base is fixedly installed on the walking mechanism, and the sliding combined part is installed on the lifting rod. The lifting rod is installed on the base through a sliding assembly, and the lifting rod is vertically and movably arranged. The lifting mechanism is reasonable in structural design, a worm and gear lifting machine in the prior art is replaced by the lifting mechanism composed of the lifting rod, the sliding assembly and the base, the assembling precision and the lifting precision are effectively improved, the failure rate is reduced in the equipment running process, and printing equipment runs more smoothly.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a paper tray lifting combination structure. Background Technology

[0002] The paper tray is a front-end component of printing equipment, used to support the cardboard boxes that are about to enter the printing equipment, allowing them to enter one by one according to the operation of the printing equipment. During this process, the height needs to be adjusted according to the number of cardboard boxes. In the existing technology, this is achieved by driving two sets of worm gear lifts with motors. However, the assembly precision of the worm gear lifts is poor, and there is a certain amount of slight swaying during use, which makes the control precision of the equipment unstable and is not conducive to the automatic control of the equipment. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a paper tray lifting assembly structure to improve the installation accuracy of the paper tray and achieve lifting action.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A paper tray lifting assembly structure includes a paper tray, a traveling mechanism, and a lifting mechanism. The paper tray is mounted on the traveling mechanism via the lifting mechanism. Its features are as follows:

[0006] The lifting mechanism includes a lifting rod, a sliding assembly, and a base. The base is fixedly mounted on the traveling mechanism, and the lifting rod is mounted on the base via the sliding assembly. The lifting rod is vertically movable.

[0007] It also includes a drive mechanism, which is mounted on the walking mechanism and connected to the lifting mechanism. The drive mechanism includes a drive motor and a drive rod connected thereto. The drive motor is fixedly mounted on the panel of the walking mechanism, and the drive rod is rotatably mounted on the panel of the walking mechanism via a mounting base. The outer side of the drive rod is also provided with a drive gear that is coaxially distributed with it and fixedly connected to it, and the drive gear is meshed with the lifting rod.

[0008] One side of the lifting rod is provided with teeth that mesh with the drive gear, and the other side of the lifting rod is provided with a plane for mounting the sliding assembly.

[0009] The sliding assembly includes a slidingly connected guide rail and a slider. The guide rail is fixedly connected to the lifting rod, and the slider is mounted and fixed on the base.

[0010] The base is disposed through the panel of the walking mechanism, and the base is provided with side ears on both sides of the outside for connection and fixation. The side ears are located on the upper part of the panel and are connected and fixed to the panel.

[0011] The beneficial effects of this utility model are: the structure is reasonably designed, and the lifting mechanism consisting of a lifting rod, a sliding assembly and a base replaces the worm gear lift in the prior art, which effectively improves the assembly accuracy and lifting accuracy, reduces the failure rate during equipment operation, and makes the printing equipment operate more smoothly. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0014] Figure 2 This is a side view of the structure of this utility model.

[0015] Figure 3 This is a top view of the lifting mechanism.

[0016] Figure 4 It is a schematic diagram of the assembly structure of the lifting rod, guide rail and drive gear.

[0017] In the diagram: 100 drive motor, 101 drive rod, 102 coupling, 103 drive gear, 200 lifting mechanism, 201 lifting rod, 202 guide rail, 203 slider, 204 base, 205 side ear, 300 walking mechanism, 400 paperboard support. Detailed Implementation

[0018] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0019] according to Figures 1 to 4 As shown: This embodiment provides a paper tray lifting assembly structure, including a paper tray 400, a traveling mechanism 300, a driving mechanism, and a lifting mechanism 200. The paper tray 400 is mounted on the traveling mechanism 300 via the lifting mechanism 200. The driving mechanism is mounted on the traveling mechanism 300 and connected to the lifting mechanism 200. The traveling mechanism 300 is an integrated structure with a flat panel on its upper part. The panel is used to mount the driving mechanism and the lifting mechanism 200. The specific implementation structure of each component is as follows.

[0020] The lifting mechanism 200 includes two sets, each set including a lifting rod 201, a sliding assembly, and a base 204, wherein:

[0021] The lifting rod 201 is formed by machining a metal optical shaft. The lifting rod 201 is vertically distributed. The front side of the lifting rod 201 is provided with teeth that mesh with the drive gear 103. The rear side of the lifting rod 201 is provided with a plane for mounting the sliding assembly.

[0022] The base 204 is formed by processing a metal panel and is rectangular in shape. The base 204 passes through the panel of the traveling mechanism 300. The panel has corresponding clearance holes located at the edge of the panel. The base 204 also has side ears 205 on both sides of its exterior that are connected and fixed to it. The side ears 205 are located on the upper part of the panel and are fixed to the panel by screws, so that the base 204 is installed and fixed on the traveling mechanism 300. The two sides of the base 204 are supported on the panel by the side ears 205. The lifting rod 201 is installed on the base 204 through a sliding component. The lifting rod 201 can be vertically moved through the sliding component to meet the lifting control of the tray 400.

[0023] The sliding assembly includes a slidingly connected guide rail 202 and a slider 203. The guide rail 202 is fixedly connected to the plane of the lifting rod 201, and the slider 203 is installed and fixed on the base 204. Through the cooperative structure of the guide rail 202 and the slider 203, the accuracy during the sliding process can be well controlled.

[0024] The drive mechanism includes a drive motor 100 and a drive rod 101 connected thereto. The drive motor 100 is fixedly mounted on the panel of the walking mechanism 300. The drive rod 101 is rotatably mounted on the panel of the walking mechanism 300 through a bearing mounting seat. The drive rod 101 consists of two sections connected by a coupling 102. Two sets of drive gears 103 are also provided on the outer side of the drive rod 101, which are coaxially distributed and connected to each other. The drive gears 103 are meshed with the lifting rod 201 of the corresponding lifting mechanism 200, thereby driving the lifting mechanism 200 to perform lifting and lowering actions through the drive motor 100.

[0025] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A paper tray lifting assembly structure, comprising a paper tray, a walking mechanism and a lifting mechanism, the paper tray being installed on the walking mechanism through the lifting mechanism, characterized in that: the lifting mechanism comprises a lifting rod, a sliding assembly and a base, the base being fixedly installed on the walking mechanism, the lifting rod being installed on the base through the sliding assembly, and the lifting rod being vertically movably arranged; a driving mechanism is further included, the driving mechanism being installed on the walking mechanism and connected with the lifting mechanism, the driving mechanism comprising a driving motor and a driving rod connected with the driving motor, the driving motor being fixedly installed on a panel of the walking mechanism, the driving rod being rotatably installed on the panel of the walking mechanism through a mounting seat, the driving rod further being provided with driving gears coaxially distributed on the outer side of the driving rod and fixedly connected with each other, and the driving gears being meshingly connected with the lifting rod. One side of the lifting rod is provided with teeth meshingly connected with the driving gears, and the other side of the lifting rod is provided with a plane for installing the sliding assembly.

2. The paper tray lifting assembly according to claim 1, wherein: The sliding assembly comprises a slidingly connected guide rail and a sliding block, the guide rail being fixedly connected with the lifting rod, and the sliding block being fixedly installed on the base.

3. The paper tray lifting assembly according to claim 2, wherein: The base passes through the panel of the walking mechanism, and both sides of the base are further provided with side ears fixedly connected therewith, the side ears being located on the upper part of the panel and fixedly connected with the panel.

4. The paper tray lifting assembly according to claim 1, wherein: ​ 5. The paper tray lifting assembly according to claim 1, wherein: ​

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