A paper receiving bracket mechanism for a high-speed box gluing machine

Abstract

This utility model discloses a paper receiving bracket mechanism for a high-speed carton gluing machine, comprising: a frame; a paper receiving bracket slidably mounted on the frame; the paper receiving bracket is driven to move up and down by a servo motor, a gearbox, and a lifting mechanism; the power output end of the servo motor is driven to the power input end of the gearbox, and the power output end of the gearbox is connected to the power input end of the lifting mechanism. This utility model's paper receiving bracket uses a servo motor and a gearbox to drive its up and down movement, which, compared to gear-driven systems, enables high-speed up and down movement and simplifies the structure.

Description

Technical Field

[0001] This utility model relates to the field of high-speed box gluing machine technology, and in particular to a paper receiving bracket mechanism for a high-speed box gluing machine. Background Technology

[0002] Corrugated cardboard boxes are a widely used packaging product. Due to their superior performance and ease of processing, they have gradually replaced wooden crates and other transport packaging containers, becoming the mainstay of transport packaging. Besides protecting goods and facilitating warehousing and transportation, they also beautify and promote products. Corrugated cardboard boxes are also environmentally friendly products, benefiting both the environment and the loading and unloading process.

[0003] Carton gluing machines are the final step in carton production, primarily used for gluing single sheets of corrugated cardboard to meet the requirements of multi-variety, small-batch production. They are suitable for packaging export products such as food and cotton textiles, and are currently considered ideal carton equipment. They offer advantages such as high efficiency, ease of operation, good performance, and reliable operation, making them essential equipment in the packaging carton industry. Currently, there are semi-automatic and fully automatic carton gluing machines available.

[0004] Chinese Patent Publication No. CN216506990U discloses a novel fully automatic high-speed box gluing machine, comprising a worktable with mounting slots at both the front and rear upper ends. A transmission device is fixedly mounted at the rear end of the worktable, and its front end is connected to a movable rod on the inner wall of the front mounting slot via several bearings. A base frame is fixedly connected to the left front end and left rear end of the worktable, and a lifting assembly is fixedly connected to the upper end of the base frame. A top plate is fixedly connected to the upper end of the lifting assembly, and a box gluing assembly is fixedly connected to the upper end of the top plate. Slider blocks are fixedly connected to the right front end and right rear end of the top plate, and bottom blocks are fixedly connected to the right front end and right rear end of the worktable. However, existing paper-holding mechanisms rely on gear transmission, resulting in slow lifting speeds, which cannot meet the requirements of high-speed box gluing machines. Utility Model Content

[0005] The technical problem this utility model aims to solve is that the paper receiving bracket mechanism of the existing high-speed gluing machine relies on gear transmission for power, resulting in a slow lifting speed. Therefore, this utility model provides a paper receiving bracket mechanism for a high-speed gluing machine that is directly driven by a servo motor and has a faster lifting speed.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A paper receiving tray mechanism for a high-speed carton gluing machine includes:

[0008] frame;

[0009] A paper holder is slidably mounted on the frame; the paper holder is driven to move up and down by a servo motor, a gearbox, and a lifting mechanism; the power output end of the servo motor is connected to the power input end of the gearbox, and the power output end of the gearbox is connected to the power input end of the lifting mechanism.

[0010] In a preferred embodiment of this utility model, the gearbox is mounted on a frame.

[0011] In a preferred embodiment of this utility model, the lifting mechanism includes a gear, a rack, a slider, and a slide rail. The slide rail is mounted on the frame, the slider is slidably disposed on the slide rail, the slider is fixedly connected to the rack, the rack is fixedly connected to the paper holder, the gear meshes with the rack, and the rotation of the gear drives the rack to move up and down. The gear is mounted on a gear shaft, and the gear shaft is drivenly connected to the power output end of the reduction gearbox.

[0012] In a preferred embodiment of this utility model, a buffer mechanism is provided on the frame to buffer the extreme position of the paper holder's descent.

[0013] In a preferred embodiment of this utility model, the buffer mechanism is a buffer spring, which is mounted on the frame by a buffer bolt.

[0014] In a preferred embodiment of this utility model, the paper holder is made of several hollow steel pipes welded together.

[0015] Thanks to the above technical solution, the paper tray uses a servo motor and gearbox to drive its up-and-down movement. Compared to gear-driven systems, this allows for high-speed vertical movement and simplifies the structure. The paper tray is constructed from several welded hollow steel pipes, reducing its weight, decreasing its inertia, and improving the accuracy of its vertical movement. Furthermore, a buffer mechanism is installed on the frame to cushion the paper tray's movement to its lowest limit, preventing it from impacting the frame, protecting it, and reducing impact noise. Attached Figure Description

[0016] Figure 1 This is a side view of the paper receiving bracket mechanism of the high-speed box gluing machine of this utility model.

[0017] Figure 2 This is a top view of the paper receiving bracket mechanism of the high-speed box gluing machine of this utility model.

[0018] Figure 3 for Figure 1 A-direction view.

[0019] Figure 4 This is a perspective view of the paper receiving bracket mechanism of the high-speed box gluing machine of this utility model. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] See Figures 1 to 4 The paper receiving bracket mechanism of a high-speed gluing machine shown in the figure includes: a frame 100 and a paper support bracket 200. The paper support bracket 200 is slidably configured on the frame 100. The paper support bracket 200 is driven to move up and down by a servo motor 300, a gearbox 400 and a lifting mechanism.

[0022] The gearbox 400 is mounted on the frame 100, and the servo motor 300 is mounted on the gearbox 400. The power output end of the servo motor 300 is connected to the power input end of the gearbox 400, and the power output end of the gearbox 400 is connected to the power input end of the lifting mechanism.

[0023] The lifting mechanism includes two gears 510a and 510b, two racks 520a and 520b, four linear sliders 530a and 530b, and two linear slide rails 540a and 540b. The two slide rails 540a and 540b are installed on the frame 100 in a parallel and spaced manner, and the four sliders 530a and 530b are respectively slidably arranged on the two slide rails 540a and 540b.

[0024] Two slide rails 530a and 530b are fixedly connected to two racks 520a and 520b respectively, ensuring that the two racks 520a and 520b can slide up and down along the four sliders 540a and 540b. The two slide rails 530a and 530b are connected by a synchronizing rod 550 to ensure that the two slide rails 530a and 530b move up and down synchronously.

[0025] Two racks 520a and 520b are fixedly connected to the paper holder 200. The up and down movement of the two racks 520a and 520b can drive the paper holder 200 to move up and down.

[0026] Two gears 510a and 510b are keyed to each other on a gear shaft 560, which is driven to the power output end of the reduction gearbox. The two gears 510a and 510b mesh with two racks 520a and 520b respectively, and the rotation of the two gears 510a and 510b drives the two racks 520a and 520b to move up and down.

[0027] To cushion the descent of the paper tray 200 to its lowest limit position, two cushioning mechanisms 600 are provided on the frame 100. The two cushioning mechanisms 600 cushion the descent of the paper tray 200 to its lowest limit position. Each cushioning mechanism 600 is a cushioning spring 610, which is mounted on the frame 100 by a cushioning bolt 620.

[0028] To reduce the weight and inertia of the paper holder 200, the paper holder 200 is welded together from several hollow steel pipes 210.

Claims

1. A paper receiving bracket mechanism for a high-speed box gluing machine, characterized in that, include: frame; A paper holder is slidably mounted on the frame; the paper holder is driven to move up and down by a servo motor, a gearbox, and a lifting mechanism; the power output end of the servo motor is connected to the power input end of the gearbox, and the power output end of the gearbox is connected to the power input end of the lifting mechanism.

2. The paper receiving bracket mechanism of a high-speed box gluing machine according to claim 1, characterized in that, The gearbox is mounted on the frame.

3. The paper receiving bracket mechanism of a high-speed box gluing machine according to claim 1, characterized in that, The lifting mechanism includes a gear, a rack, a slider, and a slide rail. The slider is mounted on the frame and slidably disposed on the slide rail. The slide rail is fixedly connected to the rack, and the rack is fixedly connected to the paper holder. The gear meshes with the rack, and the rotation of the gear drives the rack to move up and down. The gear is fixed on a gear shaft, and the gear shaft is drivenly connected to the power output end of the reduction gearbox.

4. The paper receiving bracket mechanism of a high-speed box gluing machine according to claim 1, characterized in that, A buffer mechanism is provided on the frame to buffer the extreme position of the paper holder when it descends.

5. The paper receiving bracket mechanism of a high-speed box gluing machine according to claim 4, characterized in that, The buffer mechanism is a buffer spring, which is mounted on the frame by a buffer bolt.

6. The paper receiving bracket mechanism of a high-speed box gluing machine according to claim 1, characterized in that, The paper holder is made of several hollow steel pipes welded together.

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