Device for pushing paper from bottom to top

Abstract

The utility model discloses a device for pushing paper from bottom to top, which comprises a fixed column, two C-shaped plates in sliding connection with the fixed column are sleeved on the outer wall of the fixed column, each C-shaped plate is fixedly connected with a motor, the tail end of the output shaft of each motor is fixedly connected with a gear, the side wall of the fixed column is fixedly connected with a rack plate, and the rack plate is fixedly connected with the rack plate. The gear is meshed with the rack plate, the side wall of each C-shaped plate is fixedly connected with a fixing plate, each fixing plate is provided with a push plate in sliding connection with the fixing plate, each C-shaped plate is fixedly connected with a hydraulic rod, and the output end of each hydraulic rod is fixedly connected with a fixing block; and each fixing block is fixedly connected with the corresponding push plate. According to the carton lifting device, the motor drives the gear to move, the distance between the two push plates can be adjusted, cartons of different specifications and sizes can be clamped, fixed, lifted and moved, and the carton lifting device meets the lifting requirements of different cartons.

Description

Technical Field

[0001] The utility model relates to the technical field of paper pushing devices, in particular to a paper pushing device from bottom to top. Background Art

[0002] When conveying cartons, the cartons need to be lifted and changed in height, so a device for pushing paper from bottom to top is needed.

[0003] When lifting cartons, since cartons of different specifications have different sizes, the existing paper pushing device can only push cartons of specific sizes. When pushing cartons of different sizes, different paper pushing devices are required, which increases the cost. In order to solve the above problem, this application proposes a paper pushing device from bottom to top. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing technology and propose a paper pushing device from bottom to top. The device is driven by a motor to move the gears, and the spacing between the two push plates can be adjusted. Cartons of different sizes can be clamped and fixed, and lifted and moved to meet different carton lifting needs.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for pushing paper from bottom to top comprises a fixed column, the outer wall of the fixed column is sleeved with two C-shaped plates slidably connected to it, each of the C-shaped plates is fixedly connected to a motor, the end of the output shaft of the motor is fixedly connected to a gear, the side wall of the fixed column is fixedly connected to a rack plate, the gear is meshed with the rack plate, the side wall of each C-shaped plate is fixedly connected to the fixed plate, each fixed plate is provided with a push plate slidably connected to it, each C-shaped plate is fixedly connected to a hydraulic rod, the output end of each hydraulic rod is fixedly connected to a fixed block, and each fixed block is fixedly connected to its corresponding push plate.

[0007] Preferably, the outer wall of the fixed column is fixedly connected to two symmetrically arranged first rails, and the C-shaped plate is fixedly connected to two first clamping blocks, which are respectively sleeved on the corresponding first rails and slidably connected thereto.

[0008] Preferably, the rack plate is provided with a plurality of rack teeth that cooperate with the gears.

[0009] Preferably, the C-shaped plate and the fixing plate are installed and fixed by welding.

[0010] Preferably, two second rails are fixedly connected to the side wall of the fixed plate, and the outer wall of each second rail is sleeved with a second clamping block slidably connected thereto, and the two second clamping blocks are fixedly connected to the side wall of the push plate.

[0011] Preferably, opposite ends of the two push plates are provided with protective layers, and the material of the protective layers is rubber.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The output shafts of the two motors drive the gears to rotate. The cooperation between the gears and the rack plate can make the C-shaped plate, fixed plate and push plate on both sides move relative to each other. The cooperation between the first clamping block and the first track can make the C-shaped plate move stably on the fixed column until the two push plates are clamped with the two ends of the carton. Cartons of different sizes can be clamped and fixed.

[0014] 2. Start the hydraulic rod to drive the fixed block and push plate to contract, which can drive the clamped carton to lift from bottom to top until it reaches the appropriate height.

[0015] In summary, by driving the gears to move via a motor, the distance between the two push plates can be adjusted, cartons of different sizes can be clamped and fixed, and lifted and moved to meet different carton lifting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first structure of a paper pushing device from bottom to top proposed by the present invention;

[0017] Figure 2 This is a second structural schematic diagram of a paper pushing device from bottom to top proposed by the present invention.

[0018] In the figure: 1 fixed column, 2 C-type plate, 3 first clamping block, 4 first track, 5 motor, 6 gear, 7 rack plate, 8 fixed plate, 9 second track, 10 second clamping block, 11 hydraulic rod, 12 fixed block, 13 push plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-Figure 2A device for pushing paper from bottom to top includes a fixed column 1, the outer wall of the fixed column 1 is provided with two C-shaped plates 2 slidably connected thereto, the outer wall of the fixed column 1 is fixedly connected to two symmetrically arranged first rails 4, and two first clamping blocks 3 are fixedly connected to the C-shaped plate 2. The two first clamping blocks 3 are respectively sleeved on the corresponding first rails 4 and slidably connected thereto. Through the cooperation between the first clamping blocks 3 and the first rails 4, the C-shaped plate 2 can slide stably on the fixed column 1.

[0021] A motor 5 is fixedly connected to each C-shaped plate 2, and a gear 6 is fixedly connected to the end of the output shaft of the motor 5. A rack plate 7 is fixedly connected to the side wall of the fixed column 1. The gear 6 is engaged with the rack plate 7. The rack plate 7 is provided with a plurality of rack teeth that cooperate with the gear 6. By rotating the gear 6, the C-shaped plates 2 on both sides can be moved relative to or away from each other to clamp the carton.

[0022] The side walls of each C-shaped plate 2 are fixedly connected to a fixed plate 8, and the C-shaped plate 2 and the fixed plate 8 are installed and fixed by welding. Each fixed plate 8 is provided with a push plate 13 slidably connected thereto, and the side walls of the fixed plate 8 are fixedly connected to two second rails 9, and the outer wall of each second rail 9 is sleeved with a second clamping block 10 slidably connected thereto, and the two second clamping blocks 10 are fixedly connected to the side walls of the push plate 13. Each C-shaped plate 2 is fixedly connected to a hydraulic rod 11, and the output end of each hydraulic rod 11 is fixedly connected to a fixed block 12, and each fixed block 12 is respectively fixedly connected to its corresponding push plate 13, and the opposite ends of the two push plates 13 are provided with a protective layer, and the material of the protective layer is rubber, which can protect the clamped cartons.

[0023] In the utility model, the two hydraulic rods 11 are started, and the fixed block 12 and the push plate 13 are extended and moved downward by the two hydraulic rods 11. During this process, the push plate 13 can be moved stably by the cooperation of the second track 9 and the second clamping block 10 until the two push plates 13 move to the two ends of the carton, and then the two motors 5 are started, and the output shafts of the two motors 5 drive the gear 6 to rotate. The cooperation of the gear 6 and the rack plate 7 can make the C-shaped plate 2, the fixed plate 8, and the push plate 13 on both sides move relative to each other, and the cooperation of the first clamping block 3 and the first track 4 can make the C-shaped plate 2 move stably on the fixed column 1 until the two push plates 13 are clamped with the two ends of the carton, which can clamp and fix cartons of different sizes; starting the hydraulic rod 11 to drive the fixed block 12 and the push plate 13 to contract can drive the clamped carton to be lifted from the bottom to the top until it is lifted to an appropriate height.

[0024] The utility model drives the gear to move by a motor, and can adjust the distance between the two pushing plates, so as to clamp and fix cartons of different sizes. This solves the problem that when the cartons are lifted in the prior art, due to the different sizes of cartons of different sizes, the existing paper pushing device can only push and move cartons of specific sizes. When pushing cartons of different sizes, different paper pushing devices are needed, which increases the cost.

Claims

1. A paper pushing device from bottom to top, comprising a fixed column (1), characterized in that: The outer wall of the fixed column (1) is provided with two C-shaped plates (2) connected thereto in a sliding manner, each of the C-shaped plates (2) is fixedly connected to a motor (5), the output shaft end of the motor (5) is fixedly connected to a gear (6), the side wall of the fixed column (1) is fixedly connected to a rack plate (7), the gear (6) is meshed with the rack plate (7), the side wall of each C-shaped plate (2) is fixedly connected to a fixed plate (8), each of the fixed plates (8) is provided with a push plate (13) connected thereto in a sliding manner, each of the C-shaped plates (2) is fixedly connected to a hydraulic rod (11), the output end of each hydraulic rod (11) is fixedly connected to a fixed block (12), and each of the fixed blocks (12) is fixedly connected to its corresponding push plate (13).

2. The paper pushing device according to claim 1, characterized in that: The outer wall of the fixed column (1) is fixedly connected to two symmetrically arranged first rails (4), and the C-shaped plate (2) is fixedly connected to two first clamping blocks (3). The two first clamping blocks (3) are respectively sleeved on the corresponding first rails (4) and slidably connected thereto.

3. The paper pushing device according to claim 1, characterized in that: The rack plate (7) is provided with a plurality of rack teeth that match the gear (6).

4. The device for pushing paper upward from bottom to top according to claim 1, characterized in that: The C-shaped plate (2) and the fixing plate (8) are installed and fixed by welding.

5. The device for pushing paper upward from bottom to top according to claim 1, characterized in that: The side wall of the fixed plate (8) is fixedly connected to two second rails (9), the outer wall of each second rail (9) is sleeved with a second clamping block (10) slidably connected thereto, and the two second clamping blocks (10) are fixedly connected to the side wall of the push plate (13).

6. The device for pushing paper upward from bottom to top according to claim 1, characterized in that: The opposite ends of the two push plates (13) are both provided with protective layers, and the material of the protective layers is rubber.

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