A cylinder-driven movable waste suction mechanism

Abstract

This utility model discloses a cylinder-driven movable waste suction mechanism, belonging to the field of cutting waste suction. The cylinder-driven movable waste suction mechanism includes a base, with waste suction frames vertically arranged on both sides of the front end of the base. A support is provided at the rear end between the two waste suction frames, and transmission rods are provided at both ends of the support. This utility model solves the problem that existing waste suction devices are difficult to unfold after being set up and adjusted, making the entire waste suction mechanism complex to use and requiring frequent disassembly and assembly. This utility model, through the rotational connection of a first connecting shaft, a second connecting shaft, and a third connecting shaft, allows the waste suction frames to flip and unfold without affecting the cutting tool, directly exposing the cutting tool and the position of the waste suction frame where contaminants are sucked in, avoiding frequent disassembly and assembly.

Description

Technical Field

[0001] This utility model relates to the field of waste cutting and suction, specifically a cylinder-driven movable waste suction mechanism. Background Technology

[0002] The cylinder-driven movable waste suction mechanism is a movable waste suction device. During paper cutting, the mechanism can be positioned at the edge as the cutting action progresses and remains in the cutting position. After the cutting blade cuts off the waste material at the edge of the paper, the generated negative pressure or suction force quickly and effectively sucks away the waste material, thereby keeping the cutting area clean, avoiding the accumulation of waste material that affects the subsequent cutting accuracy and efficiency, and ensuring the smooth progress of the entire cutting process.

[0003] The existing waste suction device is difficult to deploy after being set up and adjusted in the installation position. This difficulty in deployment results in the fixed position of the suction port of the waste suction device. When repairing the internal cutting structure of the suction port, it is necessary to spend extra time disassembling the waste suction device and then spend extra time reinstalling the waste suction device after repair. This makes the entire waste suction mechanism more complicated to use and requires frequent disassembly and assembly. Utility Model Content

[0004] The purpose of this utility model is to provide a cylinder-driven movable waste suction mechanism. After being rotated and connected by a first connecting shaft, a second connecting shaft, and a third connecting shaft, the waste suction frame can be flipped and unfolded without affecting the blade by the push of the cylinder. This directly exposes the blade and the position of the waste suction frame where the contaminants are sucked in, avoiding frequent disassembly and assembly, and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cylinder-driven movable waste suction mechanism, including a base, with waste suction frames vertically arranged on both sides of the front end of the base, a support provided at the rear end between the two waste suction frames, and transmission rods provided at both ends of the support. The transmission rods are rotatably connected to the base via a third connecting shaft. A cylinder is inclinedly arranged at the lower end of the transmission rod. Through the pushing of the cylinder and the connection of the transmission rod, combined with the rotation of the third connecting shaft, the support can drive the waste suction frames to complete the flipping.

[0006] Preferably, a first connecting frame is provided between the bracket and the waste suction frame. The two ends of the first connecting frame are respectively fixedly connected to the waste suction frame and the bracket by bolts. Through the connection of the waste suction frame with the first connecting frame, the bracket can simultaneously drive the two waste suction frames to rotate, which facilitates the inspection of the waste suction frames and the adjustment of the cutter.

[0007] Preferably, the transmission rod is welded and fixed to the bracket, which facilitates the connection and adjustment of the bracket.

[0008] Preferably, one end of the cylinder is rotatably connected to the side of the transmission rod via a second connecting shaft, and the other end of the cylinder is rotatably connected to the side of the base via a first connecting shaft. The connection between the second connecting shaft and the first connecting shaft facilitates the cylinder to push the bracket, which in turn facilitates the pushing and allows the waste suction frame to flip and unfold.

[0009] Preferably, the upper end of the waste suction frame is provided with a flexible hose, and one end of the two flexible hoses is sealed and connected through a discharge pipe. The flexible hose is sealed and connected to the waste suction frame. The reserved flexible hose can facilitate the waste suction frame to continuously adsorb foreign objects. The flexible hose can also adapt to the waste suction frame being flipped after being pushed by the cylinder, so that the waste suction frame can remain connected after flipping, which facilitates the subsequent continuous adsorption of foreign objects by the flexible hose.

[0010] Preferably, a second connecting frame is provided between the outside of the discharge pipe and the side of the base, and the two ends of the second connecting frame are fixedly connected to the discharge pipe and the base respectively by bolts. The second connecting frame can facilitate the support and installation of the discharge pipe, provide stable foreign object transmission, adapt to the flipping of the waste suction frame and continuous subsequent foreign object transmission.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. When the cylinder of this utility model is fully retracted, the suction frame can be pulled by the bracket, allowing the suction frame to be directly close to the edge of the paper being cut by the blade. When it is necessary to adjust the blade or inspect the suction frame, after the rotational connection of the first connecting shaft, the second connecting shaft and the third connecting shaft, the cylinder can push the suction frame to flip and unfold without affecting the blade, directly exposing the blade and the position of the suction frame where the contaminants are sucked in, which is convenient for adjusting the blade and inspecting the suction frame.

[0013] 2. In this utility model, the edges of the paper cut by the blade are respectively adsorbed by the waste suction frames. The upper ends of the two waste suction frames can be extended by flexible tubes. After the extension of the two flexible tubes, they can be uniformly collected inside the discharge pipe, which can facilitate the unified collection of debris and foreign objects at the edge. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall external structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the flipping trajectory of the waste suction frame of this utility model;

[0016] Figure 3 This is a front view of the overall external structure of this utility model.

[0017] In the diagram: 1. Base; 2. Cutting tool; 3. Support; 4. Waste suction frame; 5. First connecting frame; 6. Hose; 7. Discharge pipe; 8. Second connecting frame; 9. Cylinder; 10. First connecting shaft; 11. Transmission rod; 12. Second connecting shaft; 13. Third connecting shaft. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments.

[0019] like Figure 1 and Figure 3 As shown, this embodiment of a cylinder-driven movable waste suction mechanism includes a base 1. A paper-cutting blade 2 is horizontally arranged at the front end of the base 1. After the paper passes through the blade 2 after its position is adjusted, the paper contacts the rotating blade 2 and is cut at the corresponding position. Waste suction frames 4 are vertically arranged on both sides of the front end of the base 1. The installation position of the waste suction frames 4 corresponds to the edge position on both sides of the base 1. They can absorb the edge position of the paper cut and can directly absorb the debris and foreign objects at the edge position, avoiding the debris and foreign objects from affecting the normal use of the equipment.

[0020] Furthermore, a support 3 is provided at the rear end between the two waste suction frames 4, and a first connecting frame 5 is provided between the support 3 and the waste suction frame 4. The two ends of the first connecting frame 5 are fixedly connected to the waste suction frame 4 and the support 3 respectively by bolts. The first connecting frame 5 can stably drive the two waste suction frames 4 to rotate. The rotation of the two waste suction frames 4 can flip and unfold, which can easily expose the waste suction frame 4 and the cutter 2.

[0021] To facilitate pushing the support 3 and unfolding the waste suction frame 4, as follows Figure 2 As shown, both ends of the support 3 are provided with transmission rods 11, and the transmission rods 11 are welded and fixed to the support 3. The transmission rods 11 and the base 1 are rotatably connected through the third connecting shaft 13. During the process of flipping and unfolding the waste suction frame 4, the transmission rods 11 and the support 3 rotate around the third connecting shaft 13 to unfold the waste suction frame 4.

[0022] Furthermore, in order to facilitate the unfolding and pushing of the waste suction frame 4, a cylinder 9 is inclinedly provided at the lower end of the transmission rod 11. The extension of the cylinder 9 can push the transmission rod 11, and the push of the transmission rod 11 can drive the bracket 3 and the waste suction frame 4 to flip and unfold.

[0023] In order for the transmission rod 11 to rotate and remain connected to the cylinder 9, one end of the cylinder 9 is rotatably connected to the side of the transmission rod 11 via a second connecting shaft 12, and the other end of the cylinder 9 is rotatably connected to the side of the base 1 via a first connecting shaft 10. After the cylinder 9 is pushed, the extension of the cylinder 9 can push the position of the second connecting shaft 12, so that the transmission rod 11 can rotate around the third connecting shaft 13. During the extension of the cylinder 9, the cylinder 9 will be fixed due to the rotational connection of the first connecting shaft 10.

[0024] In order to facilitate the collection of foreign matter adsorbed by the two waste suction frames 4, a flexible hose 6 is provided at the upper end of the waste suction frame 4. The debris drawn from the waste suction frame 4 can be transported and discharged along the flexible hose 6.

[0025] In this embodiment, one end of each of the two hoses 6 is sealed and connected by a discharge pipe 7. The foreign matter that is adsorbed and transported through the hoses 6 is collected and discharged uniformly at the location of the discharge pipe 7. The hoses 6 and the waste collection frame 4 are sealed and connected. The debris is discharged uniformly after being transported along the waste collection frame 4, the hoses 6 and the discharge pipe 7.

[0026] To facilitate the support and installation of the discharge pipe 7, a second connecting frame 8 is provided between the outside of the discharge pipe 7 and the side of the base 1. The two ends of the second connecting frame 8 are fixedly connected to the discharge pipe 7 and the base 1 respectively by bolts. The second connecting frame 8 facilitates the erection and support of the discharge pipe 7 and facilitates the installation of the discharge pipe 7.

[0027] Working principle: When using the device to cut paper, the fan at the rear end of the discharge pipe 7 starts to generate suction force. The suction force is transmitted through the hose 6 and the waste suction frame 4 and directly adsorbs the edge of the paper cut by the cutter 2. The debris generated at the edge is directly adsorbed. The adsorbed debris can be directly sent into the discharge pipe 7 and discharged along the waste suction frame 4 and the hose 6. When it is necessary to adjust the cutter 2 and inspect the waste suction frame 4, the extension of the cylinder 9 can push the transmission rod 11. The transmission rod 11 directly drives the two waste suction frames 4 to rotate and unfold around the third connecting shaft 13 by the bracket 3. During the extension of the cylinder 9, the cylinder 9 and the transmission rod 11 rotate around the second connecting shaft 12, and the cylinder 9 and the base 1 rotate around the first connecting shaft 10. The rotational connection of the first connecting shaft 10, the second connecting shaft 12 and the third connecting shaft 13 facilitates the pushing of the waste suction frame 4, making it easy to unfold and inspect the waste suction frame 4.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A cylinder-driven movable waste suction mechanism, comprising a base (1), characterized in that, Waste suction frames (4) are vertically arranged on both sides of the front end of the base (1). A bracket (3) is arranged at the rear end between the two waste suction frames (4). A transmission rod (11) is arranged at both ends of the bracket (3). The transmission rod (11) is rotatably connected to the base (1) through a third connecting shaft (13). A cylinder (9) is inclinedly arranged at the lower end of the transmission rod (11).

2. The cylinder-driven movable waste suction mechanism according to claim 1, characterized in that, A first connecting frame (5) is provided between the bracket (3) and the waste suction frame (4), and the two ends of the first connecting frame (5) are fixedly connected to the waste suction frame (4) and the bracket (3) respectively by bolts.

3. The cylinder-driven movable waste suction mechanism according to claim 2, characterized in that, The transmission rod (11) is welded and fixed to the bracket (3).

4. The cylinder-driven movable waste suction mechanism according to claim 3, characterized in that, One end of the cylinder (9) is rotatably connected to the side of the transmission rod (11) via a second connecting shaft (12), and the other end of the cylinder (9) is rotatably connected to the side of the base (1) via a first connecting shaft (10).

5. The cylinder-driven movable waste suction mechanism according to claim 4, characterized in that, The upper end of the waste suction frame (4) is provided with a flexible hose (6), and one end of the two flexible hoses (6) are sealed and connected through a discharge pipe (7). The flexible hoses (6) and the waste suction frame (4) are sealed and connected.

6. The cylinder-driven movable waste suction mechanism according to claim 5, characterized in that, A second connecting frame (8) is provided between the outside of the discharge pipe (7) and the side of the base (1), and the two ends of the second connecting frame (8) are fixedly connected to the discharge pipe (7) and the base (1) respectively by bolts.

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