Magnetic roller support

Abstract

The utility model provides a magnetic roller support, which relates to the technical field of magnetic roller supports and comprises an assembly table, an arc-shaped assembly groove is arranged on the upper surface of the assembly table, a mounting groove is arranged on the inner wall of the arc-shaped assembly groove, rotating rods are mounted on the front inner wall and the rear inner wall of the mounting groove through bearings, and arc-shaped pressing blocks are fixedly sleeved on the outer surfaces of the rotating rods. The outer surface of the rotating rod is movably sleeved with symmetrically-distributed torsional springs, one ends of the two torsional springs are fixedly connected with the front face and the back face of the arc-shaped pressing block correspondingly, and the other ends of the two torsional springs are fixedly connected with the front inner wall and the rear inner wall of the mounting groove correspondingly. The magnetic roller support body and the magnetic roller are automatically connected and assembled, manual labor is reduced, dependence on manpower is reduced, and therefore the labor cost is reduced, the assembly precision can be improved through automatic connection and assembly, and then the effect of improving the product printing quality is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of magnetic roller support technology, and in particular to a magnetic roller support. Background Technology

[0002] The magnetic roller bracket is an important component used to support and fix the magnetic roller. It usually consists of two parts, which are connected to both ends of the magnetic roller in a specific way. The magnetic roller bracket provides stable physical support for the magnetic roller, ensuring that the magnetic roller is in the correct position inside the equipment and preventing it from shaking or shifting during operation. The bracket design helps the magnetic roller rotate at an appropriate speed and with stability, and reduces friction by installing components such as bearings, ensuring smooth rotation of the magnetic roller.

[0003] When assembling a magnetic roller with a magnetic roller, the existing magnetic roller bracket first takes out a magnetic roller bracket and places it on a fixed platform for fixation. Then, one end of the magnetic roller is inserted into the magnetic roller bracket and pressed down to press one end of the magnetic roller into the interior of the magnetic roller bracket for assembly. The whole process is not only labor-intensive but also has low assembly efficiency, making it unsuitable for batch assembly. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the existing technology. Currently, when assembling a magnetic roller bracket with a magnetic roller, a magnetic roller bracket is first taken out and placed on a fixed platform for fixation. Then, one end of the magnetic roller is inserted into the magnetic roller bracket and pressed down to press one end of the magnetic roller into the interior of the magnetic roller bracket for assembly. The whole process is not only labor-intensive but also has low assembly efficiency, making it unsuitable for batch assembly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A magnetic roller support includes an assembly table. An arc-shaped assembly groove is formed on the upper surface of the assembly table. An installation groove is formed on the inner wall of the arc-shaped assembly groove. A rotating rod is installed on the front inner wall and the rear inner wall of the installation groove through bearings. An arc-shaped pressure block is fixedly sleeved on the outer surface of the rotating rod. A torsion spring symmetrically distributed is movably sleeved on the outer surface of the rotating rod. One end of the two torsion springs is fixedly connected to the front and back of the arc-shaped pressure block, respectively. The other end of the two torsion springs is fixedly connected to the front inner wall and the rear inner wall of the installation groove, respectively.

[0007] The upper surface of the assembly table is provided with an automatic assembly device, and the automatic assembly device includes a square feeding tube, the lower end of which is fixedly connected to the upper surface of the assembly table.

[0008] Preferably, a through groove is formed on one side surface of the square feeding tube, and magnetic roller support bodies are arranged in a linear array inside the square feeding tube, wherein the outer surface of one of the magnetic roller support bodies contacts the inner wall of the arc-shaped assembly groove.

[0009] Preferably, one side surface of one of the magnetic roller support bodies is in contact with one end of the arc-shaped pressure block, and multiple magnetic roller support bodies are in contact with each other. The front and back of the square feed tube are provided with symmetrically distributed through slots.

[0010] Preferably, an infrared beam switch is fixedly installed on the inner bottom wall of the slot, and a guide groove is provided on the inner wall of the arc-shaped assembly slot, with a guide slider slidably connected to the inner wall of the guide groove.

[0011] Preferably, an arc-shaped coaxial moving block is fixedly connected to the upper end of the guide slider, the outer surface of the arc-shaped coaxial moving block is slidably connected to the inner wall of the arc-shaped assembly groove, and a hydraulic cylinder is fixedly installed on the upper surface of the assembly table.

[0012] Preferably, a push block is fixedly connected to one end of the piston rod of the hydraulic cylinder, the lower end of the push block slides in contact with the inner wall of the arc-shaped assembly groove, and a guide rod is movably sleeved on the inner wall of the push block.

[0013] Preferably, one end of the guide rod is fixedly connected to one end of the arc-shaped coaxial moving block, and a return spring is movably sleeved on the outer surface of the guide rod. One end of the return spring is fixedly connected to one end of the arc-shaped coaxial moving block, and the other end of the return spring is fixedly connected to one side surface of the push block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, the automatic assembly device enables automated connection and assembly of the magnetic roller support body and the magnetic roller. This not only reduces manual labor but also decreases reliance on manual workers, thereby lowering labor costs. Furthermore, automated connection and assembly can improve assembly accuracy, which in turn helps to improve the printing quality of the product. Attached Figure Description

[0016] Figure 1 A schematic diagram of the main structure of a magnetic roller support provided by this utility model;

[0017] Figure 2 A partial perspective view of the assembly table structure of a magnetic roller bracket provided for this utility model;

[0018] Figure 3 A three-dimensional view of a square feed tube structure for a magnetic roller support provided by this utility model;

[0019] Figure 4 A three-dimensional view of the arc-shaped pressure block structure of a magnetic roller support provided by this utility model;

[0020] Figure 5 A three-dimensional view of an arc-shaped coaxial moving block structure of a magnetic roller support provided by this utility model.

[0021] Legend: 1. Assembly table; 2. Arc-shaped assembly groove; 3. Mounting groove; 4. Rotating rod; 5. Arc-shaped pressure block; 6. Torsion spring; 7. Square feed tube; 71. Through groove; 72. Magnetic roller support body; 73. Through groove; 74. Infrared photoelectric switch; 75. Guide slide; 76. Guide slider; 77. Arc-shaped coaxial moving block; 78. Hydraulic cylinder; 79. Push block; 710. Guide rod; 711. Return spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Example

[0027] like Figure 1-5 As shown, this utility model provides a technical solution: a magnetic roller bracket, including an assembly table 1, an arc-shaped assembly groove 2 is formed on the upper surface of the assembly table 1, an installation groove 3 is formed on the inner wall of the arc-shaped assembly groove 2, a rotating rod 4 is installed on the front inner wall and the rear inner wall of the installation groove 3 through bearings, an arc-shaped pressure block 5 is fixedly sleeved on the outer surface of the rotating rod 4, and torsion springs 6 are symmetrically distributed and movably sleeved on the outer surface of the rotating rod 4. One end of the two torsion springs 6 is fixedly connected to the front and back of the arc-shaped pressure block 5 respectively, and the torsion force of the torsion springs 6 drives the arc-shaped pressure block 5 to reset and rotate. The other end of the two torsion springs 6 is fixedly connected to the front inner wall and the rear inner wall of the installation groove 3 respectively.

[0028] An automatic assembly device is provided on the upper surface of the assembly table 1, and the automatic assembly device includes a square feeding tube 7, the lower end of which is fixedly connected to the upper surface of the assembly table 1.

[0029] A through groove 71 is provided on one side surface of the square feeding tube 7. The inside of the square feeding tube 7 is provided with magnetic roller support bodies 72 arranged in a linear array. The outer surface of one of the magnetic roller support bodies 72 contacts the inner wall of the arc-shaped assembly groove 2. The square feeding tube 7 serves to store the magnetic roller support bodies 72 and continuously feed them.

[0030] One side surface of one of the magnetic roller support bodies 72 contacts one end of the arc-shaped pressure block 5, and multiple magnetic roller support bodies 72 contact each other. The front and back of the square feed tube 7 are provided with symmetrically distributed through slots 73. The arc-shaped pressure block 5 is used to squeeze and position the magnetic roller support body 72, thereby improving the stability during assembly.

[0031] An infrared photoelectric switch 74 is fixedly installed on the inner bottom wall of the through groove 73. A guide slide 75 is opened on the inner wall of the arc-shaped assembly groove 2. A guide slider 76 is slidably connected to the inner wall of the guide slide 75. The infrared photoelectric switch 74 plays the role of real-time monitoring of the stored material.

[0032] An arc-shaped coaxial moving block 77 is fixedly connected to the upper end of the guide slider 76. The outer surface of the arc-shaped coaxial moving block 77 is slidably connected to the inner wall of the arc-shaped assembly groove 2. A hydraulic cylinder 78 is fixedly installed on the upper surface of the assembly table 1. The guide slider 76 guides the movement of the arc-shaped coaxial moving block 77, and the arc-shaped coaxial moving block 77 supports the magnetic roller, making it located on the same axis.

[0033] One end of the piston rod of the hydraulic cylinder 78 is fixedly connected to a push block 79. The lower end of the push block 79 slides in contact with the inner wall of the arc-shaped assembly groove 2. A guide rod 710 is movably sleeved on the inner wall of the push block 79. The hydraulic cylinder 78 performs the function of squeezing and assembling the magnetic roller through the push block 79.

[0034] One end of the guide rod 710 is fixedly connected to one end of the arc-shaped coaxial moving block 77. A return spring 711 is movably sleeved on the outer surface of the guide rod 710. One end of the return spring 711 is fixedly connected to one end of the arc-shaped coaxial moving block 77, and the other end of the return spring 711 is fixedly connected to one side surface of the push block 79. The return spring 711 plays the role of driving the arc-shaped coaxial moving block 77 to move and reset.

[0035] The automated assembly device enables the automated connection and assembly of the magnetic roller support body 72 and the magnetic roller. This not only reduces manual labor but also decreases reliance on manual workers, thereby reducing labor costs. Furthermore, automated connection and assembly can improve assembly accuracy, which in turn helps to improve the printing quality of the product.

[0036] The working process of this utility model:

[0037] Step 1: During assembly, the operator places the magnetic roller inside the arc-shaped coaxial moving block 77. With the support of the arc-shaped coaxial moving block 77, the magnetic roller and the magnetic roller bracket body 72 inside the arc-shaped assembly groove 2 are aligned on the same axis. At this time, the piston rod of the hydraulic cylinder 78 is activated to extend, which drives the arc-shaped coaxial moving block 77 to move through the pushing block 79 and the guide rod 710. The arc-shaped coaxial moving block 77 drives the magnetic roller to move stably through the cooperation of the guide groove 75 and the guide slider 76.

[0038] Step 2: When one end of the magnetic roller contacts the magnetic roller bracket body 72, the push block 79 continues to move, thereby causing the return spring 711 to contract. The movement of the push block 79 also squeezes the other end of the magnetic roller, causing one end to be inserted into the magnetic roller bracket body 72 for assembly. After assembly, the piston rod of the hydraulic cylinder 78 drives the push block 79 to move back to its original position. The movement of the push block 79 causes the return spring 711 to reset, and the guide rod 710 drives the arc-shaped coaxial moving block 77 to move and reset.

[0039] Step 3: The operator pulls the assembled magnetic roller out to the right, causing the magnetic roller support body 72 to press against the arc-shaped pressure block 5. This, in turn, causes the rotating rod 4 to rotate and drives the torsion spring 6 to store energy. Once the magnetic roller support body 72 is pulled out through the through groove 71, it can be lifted out. At this time, the magnetic roller support body 72, located at the bottom inside the square feeding tube 7, falls into the arc-shaped assembly groove 2 due to gravity. The torsion force of the torsion spring 6 drives the arc-shaped pressure block 5 to rotate and reset, thereby pressing and positioning the magnetic roller support body 72 inside the arc-shaped assembly groove 2, ready for subsequent assembly. When the magnetic roller support body 72 inside the square feeding tube 7 descends and moves below the height of the infrared photoelectric switch 74, it receives a signal through the infrared photoelectric switch and activates the indicator light through the external PLC controller, prompting the operator to add more material.

[0040] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic roller support, comprising an assembly table (1), characterized in that: The upper surface of the assembly table (1) is provided with an arc-shaped assembly groove (2), and the inner wall of the arc-shaped assembly groove (2) is provided with an installation groove (3). The front inner wall and the rear inner wall of the installation groove (3) are equipped with a rotating rod (4) through bearings. An arc-shaped pressure block (5) is fixedly sleeved on the outer surface of the rotating rod (4). A torsion spring (6) is symmetrically distributed and movably sleeved on the outer surface of the rotating rod (4). One end of the two torsion springs (6) is fixedly connected to the front and back of the arc-shaped pressure block (5) respectively, and the other end of the two torsion springs (6) is fixedly connected to the front inner wall and the rear inner wall of the installation groove (3) respectively. The upper surface of the assembly table (1) is provided with an automatic assembly device, and the automatic assembly device includes a square feeding tube (7), the lower end of which is fixedly connected to the upper surface of the assembly table (1).

2. The magnetic roller support according to claim 1, characterized in that: A through groove (71) is provided on one side surface of the square feeding tube (7), and magnetic roller support bodies (72) arranged in a linear array are provided inside the square feeding tube (7), with the outer surface of one of the magnetic roller support bodies (72) contacting the inner wall of the arc-shaped assembly groove (2).

3. A magnetic roller support according to claim 2, characterized in that: One side surface of one of the magnetic roller support bodies (72) is in contact with one end of the arc-shaped pressure block (5), and multiple magnetic roller support bodies (72) are in contact with each other. The square feed tube (7) has symmetrically distributed through slots (73) on its front and back sides.

4. A magnetic roller support according to claim 3, characterized in that: An infrared beam switch (74) is fixedly installed on the inner bottom wall of the through groove (73), and a guide slide groove (75) is provided on the inner wall of the arc-shaped assembly groove (2). A guide slider (76) is slidably connected to the inner wall of the guide slide groove (75).

5. A magnetic roller support according to claim 4, characterized in that: The upper end of the guide slider (76) is fixedly connected to an arc-shaped coaxial moving block (77), the outer surface of the arc-shaped coaxial moving block (77) is slidably connected to the inner wall of the arc-shaped assembly groove (2), and a hydraulic cylinder (78) is fixedly installed on the upper surface of the assembly table (1).

6. A magnetic roller support according to claim 5, characterized in that: One end of the piston rod of the hydraulic cylinder (78) is fixedly connected to a push block (79), the lower end of the push block (79) slides in contact with the inner wall of the arc-shaped assembly groove (2), and a guide rod (710) is movably sleeved on the inner wall of the push block (79).

7. A magnetic roller support according to claim 6, characterized in that: One end of the guide rod (710) is fixedly connected to one end of the arc-shaped coaxial moving block (77). A return spring (711) is movably sleeved on the outer surface of the guide rod (710). One end of the return spring (711) is fixedly connected to one end of the arc-shaped coaxial moving block (77), and the other end of the return spring (711) is fixedly connected to one side surface of the push block (79).

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