A multi-directional paper blowing regulator

Abstract

This utility model discloses a multi-directional paper blowing adjuster, relating to the field of printing industry processing technology. It includes at least two opposing assembly plates, each with a round rod. A fixing block is detachably mounted on the round rod, and an air blowing component is mounted on the fixing block. Pushing components are provided on both sides of the two assembly plates. Each pushing component includes a mounting plate fixed to the assembly plate, and a pushing cylinder is mounted on the mounting plate. A push rod is connected to the pushing cylinder, and the push rod passes through the mounting plate and is connected to the pushing block. By using the pushing blocks on both sides to push the paper at the upper part of the paper stack in advance, the gap between the papers is increased. Combined with the air blowing component outputting airflow into the gap to form an air cushion acting on the upper paper, it can ensure that the upper paper is separated from the lower paper before being picked up by the suction cup robotic arm, thereby avoiding the situation where the suction cup robotic arm picks up multiple sheets of paper.

Description

Technical Field

[0001] This utility model relates to the field of printing industry processing technology, and in particular to a multi-directional paper blowing regulator. Background Technology

[0002] In the printing industry, suction cup robotic arms often pick up the top layer of paper stacks one by one and transfer them to the processing position. To prevent double-sheet adsorption (i.e., the suction cup picks up multiple sheets of paper at the same time), the existing technology generally adopts an air-blowing separation solution. This involves placing the paper stack on a loading table and then setting air nozzles on the loading table that face the top of the paper stack. High-speed airflow is sprayed onto the edges of the paper, and the airflow is used to wed into the gaps between the paper to form an air cushion, which separates the top layer of paper from the bottom layer.

[0003] However, existing air-blowing separation technology still has some shortcomings. For example, when dealing with thicker paper, the airflow entering through the gap is not enough to form an air cushion that generates upward force on the upper paper, resulting in insufficient reliability and sometimes causing the suction cup to pick up multiple sheets of paper at the same time.

[0004] Therefore, it is necessary to propose a new technical solution to address the above problems. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-directional paper blowing adjuster, comprising at least two opposing assembly plates, a round rod on the assembly plate, a fixing block detachably mounted on the round rod, and an air blowing component mounted on the fixing block;

[0007] Pushing components are provided on both sides of the two assembly plates. Each pushing component includes a mounting plate fixed to the assembly plate, a pushing cylinder mounted on the mounting plate, a push rod connected to the pushing cylinder, and a pushing block connected to the push rod after passing through the mounting plate.

[0008] As a further embodiment of this utility model: a top plate is connected to the pushing block, and the push rod passes through the mounting plate and is fixedly connected to the top plate;

[0009] A guide rod is connected to the top plate, and a guide sleeve is installed on the mounting plate. The guide rod passes through the guide sleeve and guides it.

[0010] As a further embodiment of this utility model: the air blowing assembly includes an air pipe connecting block disposed on a fixed block, the air pipe connecting block having an air pipe connection port and an air outlet at both ends respectively, the air outlet facing the paper stack, and a paper blowing block disposed on the air outlet.

[0011] As a further embodiment of this utility model, the air outlet end of the paper blowing block is flat.

[0012] As a further embodiment of this utility model: the fixing block is provided with a mounting hole, and a screw hole communicating with the mounting hole is also provided on one side of the fixing block, and a positioning screw is screwed into the screw hole;

[0013] A fixing rod is provided near the middle position of the round rod, and the fixing rod is fixedly connected to the assembly plate.

[0014] Compared with the prior art, the beneficial effects of this technical solution are as follows: Before the suction cup robotic arm adsorbs the upper layer of paper, two push cylinders drive the push block on both sides to push the paper at the top of the paper stack, thereby deforming the multiple sheets of paper at the top and increasing the gap between the sheets. At this time, the air blowing component blows air into the gap between the sheets, allowing the air to form an air cushion in the gap, thereby ensuring that the upper and lower layers of paper are separated. Then, the suction cup robotic arm descends to adsorb and pick up the upper layer of paper, while the push cylinder drives the push block to reset and move away from the paper stack, avoiding damage caused by friction between the paper and the push block when the suction cup robotic arm picks up the paper.

[0015] In summary, this utility model utilizes the pushing blocks on both sides to pre-push the paper at the top of the paper stack, increasing the gap between the papers. Combined with the air blowing component, airflow is output into the gap to form an air cushion acting on the upper paper. This ensures that the upper paper is separated from the lower paper before being picked up by the suction cup robotic arm, thus avoiding the situation where the suction cup robotic arm picks up multiple sheets of paper.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the air blowing assembly of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the pushing component of this utility model;

[0021] The corresponding labels in the attached diagram are explained as follows:

[0022] 1. Assembly plate; 2. Round rod; 21. Fixing rod; 3. Fixing block; 31. Mounting hole; 32. Screw hole; 33. Positioning screw; 4. Air blowing assembly; 41. Air pipe connection block; 42. Air pipe connection port; 43. Air outlet; 44. Paper blowing block; 5. Pushing assembly; 51. Mounting plate; 52. Pushing cylinder; 53. Push rod; 54. Pushing block; 55. Top plate; 56. Guide rod; 57. Guide sleeve. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-3 A multi-directional paper blowing regulator includes at least two opposing assembly plates 1, a round rod 2 is provided on the assembly plate 1, a fixing block 3 is detachably installed on the round rod 2, and an air blowing component 4 is installed on the fixing block 3.

[0025] Pushing components 5 are provided on both sides of the two assembly plates 1. The pushing components 5 include a mounting plate 51 fixed on the assembly plate 1, a pushing cylinder 52 is mounted on the mounting plate 51, a push rod 53 is connected to the pushing cylinder 52, and the push rod 53 passes through the mounting plate 51 and is connected to a pushing block 54.

[0026] Specifically, before the suction cup robotic arm picks up the upper layer of paper, the two push cylinders 52 at the lower end of the two assembly plates 1 are activated simultaneously. The two push cylinders 52 drive the push blocks 54 to move towards the upper end of the paper stack through the push rods 53, so that the two push blocks 54 push the upper paper from both sides to form a pushing force, thereby deforming the multiple sheets of paper at the upper end and increasing the gap between the sheets. At this time, the air blowing component 4 blows air into the gap between the sheets, so that the airflow forms an air cushion in the gap, thereby ensuring that the upper and lower sheets of paper are separated. Then, the suction cup robotic arm descends to pick up the upper sheet of paper. At the same time as the suction cup contacts the paper, the push cylinders 52 drive the push blocks 54 to reset and move away from the paper stack, so as to avoid the paper from rubbing against the push blocks 54 and causing damage when the suction cup robotic arm picks up the paper.

[0027] In summary, this utility model utilizes the pushing blocks 54 on both sides to push the paper at the top of the paper stack in advance, increasing the gap between the papers. Combined with the air blowing component 4, airflow is output into the gap to form an air cushion acting on the upper paper. This ensures that the upper paper is separated from the lower paper before being picked up by the suction cup robotic arm, thus avoiding the situation where the suction cup robotic arm picks up multiple sheets of paper.

[0028] Preferably, the present invention is installed on the side of the paper feeding platform by the assembly plate 1. After installation, the position of the air blowing component 4 corresponds to the upper part of the paper stack, and the airflow can blow into the gap between multiple sheets of paper at the upper part; while the initial position of the pushing block 54 also corresponds to the upper part of the paper stack and is away from the paper stack.

[0029] Preferably, in this embodiment, the coordinated movement of the pushing cylinder and the suction cup robotic arm is achieved through an industrial standard timing controller. This control method is a mature existing technology and will not be described in detail here.

[0030] Based on the above embodiments, it is further proposed that a top plate 55 is connected to the push block 54, and the push rod 53 passes through the mounting plate 51 and is fixedly connected to the top plate 55.

[0031] A guide rod 56 is connected to the top plate 55, and a guide sleeve 57 is installed on the mounting plate 51. The guide rod 56 passes through the guide sleeve 57 and guides it.

[0032] Specifically, a top plate 55 is provided on the push block 54, and the push rod 53 is fixed to the top plate 55 after passing through the mounting plate 51, so that the push rod 53 can drive the top plate 55 and the push block 54 to move when it extends and retracts.

[0033] By setting a guide rod 56 on the top plate 55 and having the guide rod 56 guide and cooperate with the guide sleeve 57 on the mounting plate 51, the movement of the top plate 55 and the pushing block 54 can be guided, thereby improving the stability of the pushing block 54 during displacement.

[0034] Based on the above embodiments, it is further proposed that the air blowing assembly 4 includes an air pipe connecting block 41 disposed on the fixed block 3. The air pipe connecting block 41 has an air pipe connecting port 42 and an air outlet 43 respectively disposed at both ends. The air outlet 43 faces the paper stack, and a paper blowing block 44 is disposed on the air outlet 43.

[0035] Specifically, the air supply pipe is connected to the air pipe connection port 42, and the air pipe connection block 41 has a cavity inside, so that the air from the air supply pipe can be blown out from the air outlet 43 and form an airflow that blows from the paper blowing block 44 to the paper.

[0036] Furthermore, the air outlet of the paper blowing block 44 is flat, which makes the blown airflow more concentrated and reduces the dispersion of airflow, thereby increasing the amount of airflow entering the gaps in the paper and improving the effect of blowing the paper.

[0037] Furthermore, the fixing block 3 is provided with a mounting hole 31, and a screw hole 32 communicating with the mounting hole 31 is also provided on one side of the fixing block 3. A positioning screw 33 is screwed into the screw hole 32.

[0038] A fixing rod 21 is provided near the middle position of the round rod 2, and the fixing rod 21 is fixedly connected to the assembly plate 1.

[0039] Specifically, the fixing block 3 is installed on the round rod 2 from the side end through the mounting hole 31. Then, the positioning screw 33 is twisted to move it in the screw hole 32 and press against the round rod 2. The position of the fixing block 3 is positioned by the friction between the positioning screw 33 and the round rod 2. The fixing rod 21, which is fixed to the assembly plate 1, is set at the middle position of the round rod 2. The fixing block 3 is located on both sides of the fixing rod 21, so that the two ends of the round rod 2 are open to facilitate the installation and removal of the fixing block 3 and the air blowing assembly 4.

[0040] In the push assembly 5, the position of the mounting plate 51 is offset from the round rod 2, and at the same time, it is a certain distance away from the round rod 2 to avoid affecting the disassembly and assembly of the fixing block 3.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multidirectional air blown paper conditioner characterized by, It includes at least two opposing assembly plates (1), a round rod (2) is provided on the assembly plate (1), a fixing block (3) is detachably installed on the round rod (2), and an air blowing assembly (4) is installed on the fixing block (3); Pushing components (5) are provided on both sides of the two assembly plates (1). The pushing components (5) include a mounting plate (51) fixed on the assembly plate (1). A pushing cylinder (52) is installed on the mounting plate (51). A push rod (53) is connected to the pushing cylinder (52). The push rod (53) passes through the mounting plate (51) and is connected to a pushing block (54).

2. The multidirectional air paper conditioner of claim 1, wherein, The push block (54) is connected to a top plate (55), and the push rod (53) passes through the mounting plate (51) and is fixedly connected to the top plate (55); A guide rod (56) is connected to the top plate (55), and a guide sleeve (57) is installed on the mounting plate (51). The guide rod (56) passes through the guide sleeve (57) and guides it.

3. The multidirectional air paper conditioner of claim 1, wherein, The air blowing assembly (4) includes an air pipe connecting block (41) disposed on a fixed block (3). The air pipe connecting block (41) has an air pipe connecting port (42) and an air outlet (43) respectively at both ends. The air outlet (43) faces the paper stack, and a paper blowing block (44) is disposed on the air outlet (43).

4. The multi-directional paper blowing regulator according to claim 3, characterized in that, The air outlet of the paper blowing block (44) is flat.

5. The multi-directional paper blowing regulator according to claim 4, characterized in that, The fixing block (3) has an installation hole (31) and a screw hole (32) communicating with the installation hole (31) is also provided on one side of the fixing block (3). A positioning screw (33) is screwed into the screw hole (32). A fixing rod (21) is provided near the middle position of the round rod (2), and the fixing rod (21) is fixedly connected to the assembly plate (1).

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