Magnetic roller discharging mechanism

Abstract

The utility model relates to the technical field of magnetic roller discharging, and discloses a magnetic roller discharging mechanism which comprises a supporting frame, a motor is fixedly connected to the left side of the top end of the supporting frame, a moving seat is slidably connected to the inner wall of the top end of the supporting frame, and a conveying shaft is rotatably connected to the inner wall of the moving seat. A quick adjusting mechanism is arranged at the front end of the support frame; and the rapid adjusting mechanism comprises an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a guide plate, the front end of the moving seat is fixedly connected with a positioning ring, and the inner wall of the positioning ring is rotationally connected with a connecting ring. According to the utility model, when the distance between the plurality of groups of conveying shafts is changed, the electric telescopic rod is started, so that the movable end of the electric telescopic rod drives the guide plate to move, and the plurality of groups of conveying shafts can move, so that the purpose of quick adjustment is achieved, and the purpose of saving time and labor due to the fact that the bolt is prevented from rotating is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic roller discharging, in particular to a magnetic roller discharging mechanism. Background Art

[0002] In industrial production, the magnetic roller discharging mechanism is widely used in scenarios that require automatic discharging. It realizes stable and efficient discharging of materials through the combination of magnetism and rollers. The magnetic roller discharging mechanism is mainly composed of a magnetic wheel assembly, a motor, a speed regulator, a mounting bracket and other parts. When the motor is started, the speed is controlled by the speed regulator to drive the magnetic wheel assembly to rotate. The magnetic rings and magnetic isolation plates in the magnetic wheel assembly are arranged at intervals to form a magnetic field. The attraction of the magnetic field is used to adsorb the material on the roller surface. As the roller rotates, the material is transported to the designated position to achieve automatic discharging.

[0003] During its use, the corresponding workpiece is generally placed on the magnetic roller. Due to the magnetic adsorption effect, the workpiece can fit tightly on the roller surface and be stably transported as the roller rotates.

[0004] On an assembly line that produces products of various sizes, when switching to the production of larger-sized products, it may be necessary to increase the distance between the two sets of magnetic rollers to ensure that the products can pass through the conveyor smoothly without being stuck. When adjusting the distance between the two sets of magnetic rollers, it is necessary to use tools to remove the corresponding bolts and manually measure the distance to achieve the adjustment purpose. During disassembly, the bolts need to be repeatedly tightened to achieve the disassembly purpose, which is time-consuming and labor-intensive. In addition, when more magnetic rollers are disassembled, the labor cost of manually tightening the bolts will also increase, thereby reducing work efficiency. At the same time, there is a risk of losing more bolts when more are disassembled. Therefore, a magnetic roller discharging mechanism is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a magnetic roller discharging mechanism, which aims to improve the problem in the prior art that it is time-consuming and labor-intensive to screw multiple sets of bolts when adjusting the distance between two sets of magnetic rollers.

[0006] In order to achieve the above object, the utility model adopts the following technical solution: a magnetic roller discharging mechanism, comprising a support frame, a motor is fixedly connected to the left side of the top end of the support frame, a movable seat is slidably connected to the inner wall of the top end of the support frame, a conveying shaft is rotatably connected to the inner wall of the movable seat, and a quick adjustment mechanism is provided at the front end of the support frame;

[0007] The quick adjustment mechanism includes an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected to a guide plate, the front end of the movable seat is fixedly connected to a positioning ring, the inner wall of the positioning ring is rotatably connected to a connecting ring, the inner wall of the connecting ring is elastically connected to a plug-in block through a connecting spring, the output end of the motor is fixedly connected to a rotating column, and a supporting mechanism is provided on the outer wall of the bottom end of the support frame.

[0008] As a further description of the above technical solution:

[0009] The rear end of the electric telescopic rod is fixedly connected to the front end of the support frame, and the rear end of the guide plate is slidably connected to the front end inner wall of the support frame.

[0010] As a further description of the above technical solution:

[0011] One end of the connecting spring is fixedly connected to the top of the plug-in block, the other end of the connecting spring is fixedly connected to the inner wall of the connecting ring, and the outer wall of the plug-in block is slidably connected to the inner wall of the connecting ring.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the rotating column is provided with a plurality of plug-in holes, and the bottom end of the plug-in block is plugged into the inner wall of the plug-in hole.

[0014] As a further description of the above technical solution:

[0015] The outer arc surface of the rotating column is rotatably connected to the inner wall of the connecting ring. The outer wall of the guide plate is provided with multiple groups of inclined grooves, and the front end of the conveying shaft contacts the inside of the inclined grooves.

[0016] As a further description of the above technical solution:

[0017] The support mechanism includes a fixed block, the inner wall of the fixed block is threadedly connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to a bottom plate, and the bottom end of the support frame is fixedly connected to a guide column.

[0018] As a further description of the above technical solution:

[0019] The rear end of the fixing block is fixedly connected to the outer wall of the bottom end of the support frame, and the inner wall of the bottom plate is slidably connected to the outer arc surface of the guide column.

[0020] As a further description of the above technical solution:

[0021] The bottom end of the support frame is fixedly connected with a universal wheel.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by cooperating with each other among the structures such as the motor, the support frame and its quick adjustment mechanism, when it is necessary to change the distance between multiple sets of conveying shafts, the electric telescopic rod is started, so that the movable end of the electric telescopic rod drives the guide plate to move, thereby enabling multiple sets of conveying shafts to move, thereby achieving the purpose of quick adjustment, avoiding the need to rotate bolts, and thus achieving the purpose of saving time and effort.

[0024] 2. In the present invention, the support frame can be moved when needed through the mutual cooperation between the supporting mechanisms and other structures. After moving to the specified position, the thread is rotated to move the bottom plate downward, so that the overall contact area of the support frame with the ground becomes larger, the center of gravity is lowered, and the purpose of greater stability is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall three-dimensional schematic diagram of a magnetic roller discharging mechanism proposed in the present invention;

[0026] Figure 2 This is a schematic diagram of the disassembly of a support frame and a guide plate of a magnetic roller discharging mechanism proposed in the present invention;

[0027] Figure 3 This is an enlarged structural diagram of point B of a magnetic roller discharging mechanism proposed in the present invention;

[0028] Figure 4 This is a schematic diagram of the disassembly of the conveying shaft, positioning ring and rotating column of the magnetic roller discharging mechanism proposed in the utility model;

[0029] Figure 5 This is an enlarged structural diagram of point C of a magnetic roller discharging mechanism proposed in the present invention;

[0030] Figure 6 This is an enlarged structural diagram of point A of a magnetic roller discharging mechanism proposed in the present invention.

[0031] Legend:

[0032] 1. Support frame; 2. Motor; 3. Moving seat; 4. Conveying shaft; 5. Quick adjustment mechanism; 501. Guide plate; 502. Electric telescopic rod; 503. Rotating column; 504. Connecting ring; 505. Positioning ring; 506. Plug-in block; 507. Connecting spring; 6. Support mechanism; 601. Fixed block; 602. Threaded rod; 603. Bottom plate; 604. Guide column; 605. Universal wheel. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1 The utility model provides an embodiment: a magnetic roller discharging mechanism, including a support frame 1, a motor 2 is fixedly connected to the left side of the top of the support frame 1, and the roller rotation is completed by driving the output end of the motor 2 to achieve the purpose of discharging. This is the existing technology and will not be explained in detail here. The inner wall of the top of the support frame 1 is slidably connected to a movable seat 3, and the inner wall of the movable seat 3 is rotatably connected to a conveying shaft 4. The movement of the movable seat 3 can adjust the distance between the two groups of magnetic rollers, and the outer arc surface of the conveying shaft 4 is provided with a magnetic roller, and the front end of the support frame 1 is provided with a quick adjustment mechanism 5; through the setting of the quick adjustment mechanism 5, the distance between multiple groups of movable seats 3 can be quickly adjusted.

[0035] Reference Figure 2-Figure 4 The quick adjustment mechanism 5 includes an electric telescopic rod 502, the top of the electric telescopic rod 502 is fixedly connected to the guide plate 501, and the movable end (i.e., the upper end) of the electric telescopic rod 502 can drive the guide plate 501 to move. The front end of the mobile seat 3 is fixedly connected to a positioning ring 505, and the inner wall of the positioning ring 505 is provided with a groove. The inner wall of the positioning ring 505 is rotatably connected to the connecting ring 504, and the outer wall of the connecting ring 504 is provided with a circular protrusion. Through the cooperation between the circular protrusion and the groove, the positioning ring 505 and the connecting ring 504 can rotate, and the motion trajectories of the two groups of lateral movements are consistent. The inner wall of the connecting ring 504 is elastically connected to the plug through the connecting spring 507. The connecting block 506 and the connecting block 506 are both provided with inclined surfaces at both ends. The inclined surface setting can facilitate the movement of the connecting ring 504 on the rotating column 503. The output end of the motor 2 is fixedly connected to the rotating column 503, and the rotating column 503 is driven to rotate by the output end of the motor 2. The connecting ring 504 and the end of the conveying shaft 4 are both magnetic. The conveying shaft 4 is driven to rotate by the rotation of the connecting ring 504, so that transmission can be carried out. The connecting ring 504 drives the conveying shaft 4 to rotate. This is the existing technology and will not be explained in detail here. The outer wall of the bottom end of the support frame 1 is provided with a supporting mechanism 6. The supporting mechanism 6 facilitates the movement of the support frame 1 as a whole and can support the support frame 1 after movement.

[0036] Reference Figure 3-Figure 5The rear end of the electric telescopic rod 502 is fixedly connected to the front end of the support frame 1, and the electric telescopic rod 502 is supported by the front end of the support frame 1. The rear end of the guide plate 501 is slidably connected to the inner wall of the front end of the support frame 1, and the two slide to support the guide plate 501. One end of the connecting spring 507 is fixedly connected to the top of the plug-in block 506, and the other end of the connecting spring 507 is fixedly connected to the inner wall of the connecting ring 504. The outer wall of the plug-in block 506 is slidably connected to the inner wall of the connecting ring 504. The elasticity of the connecting spring 507 makes the plug-in block 506 have a reset and limit function, and the rotating column 503 The outer wall is provided with multiple groups of plug-in holes, and the bottom end of the plug-in block 506 is plugged into the inner wall of the plug-in hole. When the two are plugged in, when the rotating column 503 rotates, it can drive the connecting ring 504 to rotate. Because the plug-in block 506 only has inclined surfaces at the left and right ends, and no inclined surfaces are provided at the front and back ends, the outer arc surface of the rotating column 503 is rotatably connected to the inner wall of the connecting ring 504, and the inner wall of the connecting ring 504 matches the outer arc surface of the rotating column 503. The outer wall of the guide plate 501 is provided with multiple groups of inclined grooves, and the front end of the conveying shaft 4 contacts the inside of the inclined groove. The setting of the inclined groove makes it possible for multiple groups of conveying shafts 4 to move when the guide plate 501 moves, and the distance between them is equal.

[0037] Reference Figure 1 and Figure 6 The support mechanism 6 includes a fixed block 601, the inner wall of the fixed block 601 is threadedly connected to a threaded rod 602, and the bottom end of the threaded rod 602 is rotatably connected to the base plate 603, and the rotation of the threaded rod 602 drives the base plate 603 to move vertically. The bottom end of the support frame 1 is fixedly connected to a guide column 604, and the guide column 604 can play a guiding role. The rear end of the fixed block 601 is fixedly connected to the outer wall of the bottom end of the support frame 1, and the support frame 1 can thereby play a certain supporting role for the fixed block 601. The inner wall of the base plate 603 is slidably connected to the outer arc surface of the guide column 604, and the sliding of the two prevents the threaded rod 602 from driving the base plate 603 to rotate together. The bottom end of the support frame 1 is fixedly connected to a universal wheel 605. The setting of the universal wheel 605 facilitates the movement of the support frame 1, thereby improving the overall flexibility of the support frame 1.

[0038] Working Principle: After motor 2 is started, its output end drives the rotating column 503 to rotate. Because the connecting ring 504 and the end of the conveyor shaft 4 are magnetic, and the plug-in block 506 in the connecting ring 504 is inserted into the plug-in hole of the rotating column 503 under the action of the connecting spring 507, the rotation of the rotating column 503 can drive the connecting ring 504 to rotate, thereby driving the conveyor shaft 4 to rotate, realizing the transportation of materials.

[0039] When the distance between the two sets of magnetic rollers, i.e., the conveying shafts 4, needs to be adjusted, the electric telescopic rod 502 is activated, and its movable end drives the guide plate 501 to move. Since the front end of the conveying shaft 4 contacts the inclined groove on the guide plate 501, the multiple sets of conveying shafts 4 will move synchronously and be equally spaced from each other. The connecting spring 507 enables the plug-in block 506 to have reset and limit functions, ensuring that the connecting ring 504 is stably connected to the rotating column 503. Because the plug-in block 506 has inclined surfaces only at the left and right ends, and no inclined surfaces at the front and back ends, it can ensure stable transmission when the rotating column 503 rotates.

[0040] In terms of support and movement, when the support frame 1 needs to be fixed, the threaded rod 602 is rotated. Since the threaded rod 602 is threadedly connected to the fixed block 601, and the inner wall of the base plate 603 is slidingly connected to the guide column 604, the rotation of the threaded rod 602 will drive the base plate 603 to move vertically downward until it contacts the ground to provide support. When the support frame 1 needs to be moved, the threaded rod 602 is rotated in the opposite direction to make the base plate 603 rise. At this time, the support frame 1 can be conveniently moved through the universal wheel 605, thereby improving its overall flexibility.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic roller discharging mechanism, comprising a support frame (1), characterized in that: A motor (2) is fixedly connected to the left side of the top of the support frame (1); a movable seat (3) is slidably connected to the inner wall of the top of the support frame (1); a conveying shaft (4) is rotatably connected to the inner wall of the movable seat (3); and a quick adjustment mechanism (5) is provided at the front end of the support frame (1); The quick adjustment mechanism (5) comprises an electric telescopic rod (502), the top end of the electric telescopic rod (502) is fixedly connected to a guide plate (501), the front end of the movable seat (3) is fixedly connected to a positioning ring (505), the inner wall of the positioning ring (505) is rotatably connected to a connecting ring (504), the inner wall of the connecting ring (504) is elastically connected to a plug-in block (506) via a connecting spring (507), the output end of the motor (2) is fixedly connected to a rotating column (503), and the outer wall of the bottom end of the support frame (1) is provided with a supporting mechanism (6).

2. A magnetic roller discharging mechanism according to claim 1, characterized in that: The rear end of the electric telescopic rod (502) is fixedly connected to the front end of the support frame (1), and the rear end of the guide plate (501) is slidably connected to the front inner wall of the support frame (1).

3. The magnetic roller discharging mechanism according to claim 1, characterized in that: One end of the connecting spring (507) is fixedly connected to the top of the plug-in block (506), and the other end of the connecting spring (507) is fixedly connected to the inner wall of the connecting ring (504). The outer wall of the plug-in block (506) is slidably connected to the inner wall of the connecting ring (504).

4. The magnetic roller discharging mechanism according to claim 1, characterized in that: The outer wall of the rotating column (503) is provided with a plurality of plug-in holes, and the bottom end of the plug-in block (506) is plugged into the inner wall of the plug-in hole.

5. The magnetic roller discharging mechanism according to claim 1, characterized in that: The outer arc surface of the rotating column (503) is rotatably connected to the inner wall of the connecting ring (504), and the outer wall of the guide plate (501) is provided with multiple groups of inclined grooves, and the front end of the conveying shaft (4) contacts the inside of the inclined grooves.

6. The magnetic roller discharging mechanism according to claim 1, characterized in that: The support mechanism (6) comprises a fixed block (601), the inner wall of the fixed block (601) is threadedly connected to a threaded rod (602), the bottom end of the threaded rod (602) is rotatably connected to a base plate (603), and the bottom end of the support frame (1) is fixedly connected to a guide column (604).

7. The magnetic roller discharging mechanism according to claim 6, characterized in that: The rear end of the fixed block (601) is fixedly connected to the outer wall of the bottom end of the support frame (1), and the inner wall of the bottom plate (603) is slidably connected to the outer arc surface of the guide column (604).

8. The magnetic roller discharging mechanism according to claim 6, characterized in that: The bottom end of the support frame (1) is fixedly connected to a universal wheel (605).

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