An eccentric block sorting device with synchronous size marking

Abstract

The present invention discloses an eccentric block sorting device with synchronous marking size, which relates to the technical field of eccentric block sorting, and comprises a workbench, a positioning mechanism is installed on the workbench, an eccentric block body is placed on the workbench, a cylinder is fixed on the left side of the workbench, a transmission mechanism is installed on the output end of the cylinder, a top plate is arranged on the right side of the transmission mechanism, and a first magnet is fixed on the top plate. The eccentric block sorting device with synchronous marking size adopts a positioning mechanism to realize the limiting effect of the eccentric block, so as to facilitate the detection, and cooperates with a linkage adjustment mechanism to realize the self-adjustment of the position of the marking block, so as to adapt to the marking of eccentric blocks of different sizes, and cooperates with a linkage marking mechanism to realize automatic marking when the marking block contacts the eccentric block, and the size of the eccentric block is determined to facilitate the classification and storage of the eccentric block, the operation is convenient and simple, and the measurement size is accurate, which can better meet the eccentric block sorting needs.

Description

Technical Field

[0001] The invention relates to the technical field of eccentric block sorting, in particular to an eccentric block sorting device with synchronously marked sizes. Background Art

[0002] The main function of the eccentric block is to generate centrifugal force or inertial force through the change of its mass and position, thereby driving the mechanical equipment to perform periodic motion or vibration. It is widely used in the production and manufacturing process of mechanical equipment.

[0003] The existing eccentric blocks are generally semicircular in structure. In the actual storage process, in order to facilitate the classification and placement of eccentric blocks of different sizes, it is necessary to manually measure them with a ruler and write marks. The operation is more troublesome and manual measurement is prone to errors. Therefore, in view of the above problems, an eccentric block sorting device with synchronously marked sizes is designed to better meet actual use needs. Summary of the invention

[0004] The object of the present invention is to provide an eccentric block sorting device with synchronous marking size to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an eccentric block sorting device with synchronous marking size, comprising a workbench, a positioning mechanism is installed on the workbench, an eccentric block body is placed on the workbench, a cylinder is fixed on the left side of the workbench, a transmission mechanism is installed on the output end of the cylinder, a top plate is arranged on the right side of the transmission mechanism, a first magnet is fixed on the top plate, a support frame is also fixed on the workbench, the support frame and the marking mechanism are connected to each other, the marking mechanism comprises a mounting frame, a convex strip, a connecting rod, a second magnet, a third magnet and a marking block, the mounting frame is fixed on the support frame, convex strips are symmetrically fixed on the mounting frame front and back, a connecting rod is slidably connected to the mounting frame, the connecting rod and the transmission mechanism are connected to each other, and the connecting rod A second magnet is also fixed on the connecting rod, and the third magnet is slidably connected in the groove on the support frame. A magnetic structure is formed between the third magnet and the second magnet. A marking block is fixed on the lower end face of the third magnet, and numbers are engraved on the lower end face of the marking block, and the numbers on the marking block gradually decrease from left to right. The third magnet and the first magnet are magnetically connected, and the transmission mechanism and the top plate are driven to move by the extension of the cylinder, and the action of the first magnet is used to push the third magnet and the marking block to move, so as to realize automatic adjustment of the position of the marking block. When the top plate contacts the eccentric block body, the transmission action of the transmission mechanism is cooperated to make the connecting rod drive the second magnet to move downward, thereby driving the third magnet under the second magnet to move downward, until the marking block on the lower end face of the third magnet contacts the eccentric block body to realize marking.

[0006] Preferably, a limit plate is fixed symmetrically front and back on the workbench, and the limit plate is an inclined structure, and the limit plate contacts the eccentric block body to achieve positioning. The eccentric block body is positioned by the limit plate to avoid tilting of the eccentric block body and ensure the normal operation of the device.

[0007] Preferably, the positioning mechanism includes a U-shaped frame, a conical block, a vertical rod and a first spring. The U-shaped frame is fixed to the lower end surface of the workbench, and a conical block penetrating the workbench is arranged above the U-shaped frame, and the conical block and the eccentric block body are nested. Through the conical structure of the conical block, the eccentric block bodies with circular holes of different sizes can be nested and installed to ensure the center position of the eccentric block body.

[0008] Preferably, a vertical rod is fixed to the lower end surface of the conical block, and the vertical rod is slidably connected to the U-shaped frame. When the conical block moves, the stability of the movement of the conical block can be ensured by the sliding guiding effect between the vertical rod and the U-shaped frame.

[0009] Preferably, one end of a first spring is fixed to the lower end surface of the conical block, and the other end of the first spring is fixed to the U-shaped frame. The elastic action of the first spring can provide a basic force for the automatic reset of the conical block.

[0010] Preferably, the transmission mechanism includes a fixed plate, a cross bar, a second spring, a rotating rod, a sliding rod, a fixed frame and a sliding plate. The fixed plate is fixed to the output end of the cylinder, and the fixed plate and the cross bar are slidably connected, and the cross bar is fixed to the top plate. One end of the second spring is also fixed to the fixed plate, and the other end of the second spring is fixed to the top plate. Through the action of the second spring, a basic guarantee can be provided for adjusting the distance between the fixed plate and the top plate, and when the fixed plate moves relative to the top plate, the sliding guiding action between the cross bar and the fixed plate can ensure the stability of the movement of the fixed plate.

[0011] Preferably, one end of a rotating rod is rotatably connected to the fixed plate, and the other end of the rotating rod is rotatably connected to the sliding rod, and the sliding rod and the fixed frame are slidably connected, and the fixed frame is fixed to the top plate. When the fixed plate moves relative to the top plate, the transmission action of the rotating rod can provide a basic force for the movement of the sliding rod, and the sliding guiding action between the sliding rod and the fixed frame can ensure the stability of the movement of the sliding rod.

[0012] Preferably, a slide plate is fixed on the slide rod, and the slide plate is slidably connected to the connecting rod. The sliding action between the slide plate and the connecting rod can ensure the normal operation of the device.

[0013] Preferably, the distance between the left end surface of the first magnet and the left end surface of the top plate is equal to the width of the third magnet. By limiting the installation position of the first magnet, it can be ensured that the third magnet can accurately cooperate with the second magnet and the slot on the support frame, thereby ensuring the normal operation of the device.

[0014] Preferably, an ink cartridge is fixed to the lower end surface of the support frame, and a liquid inlet is provided on the ink cartridge, and a sponge is installed in the ink cartridge, and the sponge can slide in contact with the marking block. The ink can be applied by sliding in contact with the marking block, thereby providing a basic guarantee for marking.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the eccentric block sorting device with synchronously marked size adopts a positioning mechanism to realize the limiting effect of the eccentric block, so as to facilitate detection, and cooperates with a linkage adjustment mechanism to realize the self-adjustment of the position of the marking block, so as to adapt to the marking of eccentric blocks of different sizes, and cooperates with a linkage marking mechanism to realize automatic marking when the marking block is in contact with the eccentric block. By determining the size of the eccentric block, the classification and storage of the eccentric block is convenient, the operation is convenient and simple, and the measurement size is accurate, which can better meet the eccentric block sorting needs. The specific contents are as follows:

[0016] 1. The eccentric block sorting device with synchronous marking size can realize the positioning of the eccentric block body through the action of the limit plate and the conical block during the detection process of the eccentric block body, so as to avoid the displacement of the eccentric block body. In combination with the action of the cylinder, the top plate and the first magnet, multiple third magnets can be pushed to move. The third magnets at different positions can be conveniently matched to the eccentric block bodies of different sizes. When the top plate contacts the eccentric block body, there is a third magnet just below the second magnet, which provides a basic guarantee for subsequent marking.

[0017] 2. The eccentric block sorting device with synchronous size marking can mark the eccentric block body. After the top plate contacts the eccentric block body, the distance between the fixed plate and the top plate can be adjusted through the action of the cylinder. With the action of the rotating rod, the sliding rod and the sliding plate, the connecting rod can be forced to move downward, thereby driving the second magnet and the third magnet directly below the second magnet to move downward, until the marking block on the lower end surface of the third magnet contacts the eccentric block body to achieve marking, so that workers can classify and store them. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the device of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the device of the present invention when viewed from above;

[0020] Figure 3It is a schematic diagram of the three-dimensional structure of the positioning mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the front view of the three-dimensional structure of the transmission mechanism, the top plate and the marking mechanism of the present invention;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the transmission mechanism, top plate and marking mechanism of the present invention from a side view;

[0023] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the support frame of the present invention;

[0024] Figure 7 It is a schematic diagram of the cross-sectional three-dimensional structure of the ink cartridge of the present invention.

[0025] In the figure: 1. workbench; 101. limit plate; 2. positioning mechanism; 201. U-shaped frame; 202. conical block; 203. vertical rod; 204. first spring; 3. eccentric block body; 4. cylinder; 5. transmission mechanism; 501. fixed plate; 502. cross bar; 503. second spring; 504. rotating rod; 505. sliding rod; 506. fixed frame; 507. sliding plate; 6. top plate; 601. first magnet; 7. marking mechanism; 701. mounting frame; 702. convex strip; 703. connecting rod; 704. second magnet; 705. third magnet; 706. marking block; 8. supporting frame; 9. ink cartridge; 901. liquid inlet; 902. sponge. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 7The present invention provides a technical solution: an eccentric block sorting device with synchronous marking size, comprising a workbench 1, a positioning mechanism 2 is installed on the workbench 1, an eccentric block body 3 is placed on the workbench 1, a cylinder 4 is fixed on the left side of the workbench 1, a transmission mechanism 5 is installed on the output end of the cylinder 4, a top plate 6 is arranged on the right side of the transmission mechanism 5, a first magnet 601 is fixed on the top plate 6, a support frame 8 is also fixed on the workbench 1, the support frame 8 and the marking mechanism 7 are interconnected, the marking mechanism 7 comprises a mounting frame 701, a convex strip 702, a connecting rod 703, a second magnet 704, a third magnet 705 and a marking block 706, the mounting frame 701 is fixed on the support frame 8, the convex strip 702 is symmetrically fixed on the mounting frame 701, the connecting rod 703 is slidably connected to the mounting frame 701, the connecting rod 703 and the transmission mechanism 5 are interconnected, the second magnet 704 is also fixed on the connecting rod 703, the third The magnet 705 is slidably connected in the slot on the support frame 8, and a magnetic structure is formed between the third magnet 705 and the second magnet 704. A marking block 706 is fixed to the lower end surface of the third magnet 705, and numbers are engraved on the lower end surface of the marking block 706, and the numbers on the marking block 706 gradually decrease from left to right. The third magnet 705 is magnetically connected to the first magnet 601, and the transmission mechanism 5 and the top plate 6 are driven to move by the extension of the cylinder 4. In cooperation with the action of the first magnet 601, the third magnet 705 and the marking block 706 are pushed to move, so as to realize automatic adjustment of the position of the marking block 706. When the top plate 6 contacts the eccentric block body 3, the transmission action of the transmission mechanism 5 is cooperated to make the connecting rod 703 drive the second magnet 704 to move downward, thereby driving the third magnet 705 below the second magnet 704 to move downward, until the marking block 706 on the lower end surface of the third magnet 705 contacts the eccentric block body 3 to realize marking.

[0028] A limit plate 101 is also fixed symmetrically front and back on the workbench 1, and the limit plate 101 is a slope structure, and the limit plate 101 contacts the eccentric block body 3 to achieve positioning; the positioning mechanism 2 includes a U-shaped frame 201, a conical block 202, a vertical rod 203 and a first spring 204, the U-shaped frame 201 is fixed to the lower end surface of the workbench 1, and a conical block 202 that passes through the workbench 1 is arranged above the U-shaped frame 201, and the conical block 202 and the eccentric block body 3 are nested; a vertical rod 203 is fixed to the lower end surface of the conical block 202, and the vertical rod 203 and the U-shaped frame 201 are slidably connected; one end of the first spring 204 is also fixed to the lower end surface of the conical block 202, and the other end of the first spring 204 is fixed to the U-shaped frame 201;

[0029] When using the eccentric block sorting device with synchronous marking size, Figure 1-Figure 7As shown, firstly, the circular hole on the eccentric block body 3 is matched with the conical block 202. Since the conical block 202 is a conical structure, the conical block 202 can be nested with the circular holes on the eccentric block bodies 3 of different sizes to achieve positioning, thereby ensuring the position of the eccentric block body 3. After the conical block 202 is contacted and positioned with the circular hole on the eccentric block body 3, the conical block 202 is forced to move downward under the action of the gravity of the eccentric block body 3 itself, and the sliding guide effect between the vertical rod 203 and the U-shaped frame 201 can ensure the stability of the movement of the conical block 202 until the eccentric block body 3 is completely in contact with the workbench 1. At this time, the eccentric block body 3 is in contact with the limiting plate 101 to achieve secondary positioning, thereby avoiding the deflection of the eccentric block body 3 and ensuring the normal progress of the subsequent detection.

[0030] The transmission mechanism 5 includes a fixed plate 501, a cross bar 502, a second spring 503, a rotating rod 504, a sliding rod 505, a fixed frame 506 and a sliding plate 507. The fixed plate 501 is fixed to the output end of the cylinder 4, and the fixed plate 501 and the cross bar 502 are slidably connected, and the cross bar 502 is fixed to the top plate 6. One end of the second spring 503 is also fixed to the fixed plate 501, and the other end of the second spring 503 is fixed to the top plate 6; one end of the rotating rod 504 is rotatably connected to the fixed plate 501, and the other end of the rotating rod 504 is rotatably connected to the sliding rod 505, and the sliding rod 505 is slidably connected to the fixing frame 506, and the fixing frame 506 is fixed to the top plate 6; a slide plate 507 is also fixed to the sliding rod 505, and the slide plate 507 is slidably connected to the connecting rod 703; the distance between the left end surface of the first magnet 601 and the left end surface of the top plate 6 is equal to the width of the third magnet 705; an ink cartridge 9 is also fixed to the lower end surface of the support frame 8, and a liquid inlet 901 is provided on the ink cartridge 9, and a sponge 902 is installed in the ink cartridge 9, and the sponge 902 contacts the marking block 706 and can slide;

[0031] After the eccentric block body 3 is positioned, Figure 1-Figure 7As shown, by controlling the extension of the air cylinder 4, the fixed plate 501, the top plate 6 and the first magnet 601 are driven to move. Through the action of the first magnet 601, multiple third magnets 705 can be pushed to move, so as to achieve the position adjustment of the marking block 706. When the third magnet 705 moves to achieve the position adjustment of the marking block 706, the marking block 706 can be smeared with ink through the sliding action between the marking block 706 and the sponge 902, which is convenient for marking later. When the fixed plate 501 and the top plate 6 move synchronously, the slide plate 507 slides on the connecting rod 703. When the top plate 6 contacts the eccentric block body 3, due to the left end face of the first magnet 601 to the left end face of the top plate 6, The distance between the end faces is equal to the width of the third magnet 705. At this time, there must be a third magnet 705 located directly below the second magnet 704. Since the top plate 6 is in contact with the eccentric block body 3 and is positioned, when the cylinder 4 continues to extend, it will drive the fixed plate 501 to move relative to the top plate 6. With the sliding guide effect between the fixed plate 501 and the cross bar 502, the stability of the movement of the fixed plate 501 can be guaranteed. At this time, the second spring 503 is forced to shrink. When the fixed plate 501 moves relative to the top plate 6, with the transmission effect of the rotating rod 504, the sliding rod 505 is forced to move downward. With the sliding guide effect between the sliding rod 505 and the fixed frame 506, the sliding rod 50 5 movement stability, when the slide bar 505 moves down, the slide plate 507 and the connecting rod 703 are synchronously driven to move down, and the sliding guide effect between the connecting rod 703 and the mounting frame 701 can ensure the movement stability of the connecting rod 703. When the connecting rod 703 moves down, the second magnet 704 is synchronously driven to move down. When the second magnet 704 and the third magnet 705 are in contact and adsorbed, the third magnet 705 can be synchronously driven to move down until the marking block 706 on the lower end surface of the third magnet 705 contacts the eccentric block body 3 to achieve the marking effect. Through marking, it is convenient for workers to classify and store the eccentric block bodies 3 of different sizes. After the marking is completed, the cylinder 4 is controlled to contract according to the above principle. The second magnet 704 and the third magnet 705 can be synchronously driven to move upward. When the inclined block above the second magnet 704 contacts the third magnet 705 on both sides of the connecting rod 703, the third magnet 705 on both sides of the connecting rod 703 can be moved to both sides due to magnetic attraction, so that the third magnet 705 attracted to the second magnet 704 can be reset to its original position. When the third magnet 705 attracted to the second magnet 704 contacts the convex strip 702, when the second magnet 704 continues to move upward, the third magnet 705 attracted to the second magnet 704 can be separated from the second magnet 704 for next use. This is the working principle of the eccentric block sorting device with synchronous marking size.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An eccentric block sorting device with synchronous size marking, comprising a workbench (1), characterized in that: The workbench (1) is provided with a positioning mechanism (2), an eccentric block body (3) is placed on the workbench (1), a cylinder (4) is fixed on the left side of the workbench (1), a transmission mechanism (5) is installed on the output end of the cylinder (4), a top plate (6) is arranged on the right side of the transmission mechanism (5), a first magnet (601) is fixed on the top plate (6), a support frame (8) is also fixed on the workbench (1), the support frame (8) is connected to the marking mechanism (7), and the marking mechanism (7) includes a mounting The mounting frame (701), a convex strip (702), a connecting rod (703), a second magnet (704), a third magnet (705) and a marking block (706), wherein the mounting frame (701) is fixed on the support frame (8), the convex strips (702) are symmetrically fixed to the mounting frame (701) in the front and rear directions, the mounting frame (701) is slidably connected to the connecting rod (703), the connecting rod (703) and the transmission mechanism (5) are mutually connected, the connecting rod (703) is also fixed to the second magnet (704), the third magnet (705) and the marking block (706) are The third magnet (705) is slidably connected in the slot on the support frame (8); a magnetic attraction structure is formed between the third magnet (705) and the second magnet (704); a marking block (706) is fixed on the lower end surface of the third magnet (705); and numbers are engraved on the lower end surface of the marking block (706), and the numbers on the marking block (706) gradually decrease from left to right; the third magnet (705) is magnetically connected to the first magnet (601); the transmission mechanism (5) and the top plate (6) are driven to move by the extension of the cylinder (4), and the first The magnet (601) drives the third magnet (705) and the marking block (706) to move, thereby realizing automatic adjustment of the position of the marking block (706). When the top plate (6) contacts the eccentric block body (3), the transmission mechanism (5) cooperates with the transmission action to enable the connecting rod (703) to drive the second magnet (704) to move downward, thereby driving the third magnet (705) below the second magnet (704) to move downward, until the marking block (706) on the lower end surface of the third magnet (705) contacts the eccentric block body (3) to achieve marking.

2. The eccentric block sorting device with synchronous marking size according to claim 1, characterized in that: A limiting plate (101) is also fixed symmetrically frontward and rearward on the workbench (1), and the limiting plate (101) is an inclined surface structure, and the limiting plate (101) is in contact with the eccentric block body (3) to achieve a positioning effect.

3. The eccentric block sorting device with synchronous marking size according to claim 1, characterized in that: The positioning mechanism (2) comprises a U-shaped frame (201), a conical block (202), a vertical rod (203) and a first spring (204); the U-shaped frame (201) is fixed to the lower end surface of the workbench (1); a conical block (202) penetrating the workbench (1) is arranged above the U-shaped frame (201); and the conical block (202) and the eccentric block body (3) are nested and connected.

4. The eccentric block sorting device with synchronous marking size according to claim 3 is characterized in that: A vertical rod (203) is fixed to the lower end surface of the conical block (202), and the vertical rod (203) is slidably connected to the U-shaped frame (201).

5. The eccentric block sorting device with synchronous marking size according to claim 3, characterized in that: One end of a first spring (204) is also fixed to the lower end surface of the conical block (202), and the other end of the first spring (204) is fixed to the U-shaped frame (201).

6. The eccentric block sorting device with synchronous marking size according to claim 1, characterized in that: The transmission mechanism (5) comprises a fixed plate (501), a cross bar (502), a second spring (503), a rotating rod (504), a sliding rod (505), a fixed frame (506) and a sliding plate (507); the fixed plate (501) is fixed to the output end of the cylinder (4); the fixed plate (501) and the cross bar (502) are slidably connected; the cross bar (502) is fixed to the top plate (6); one end of the second spring (503) is also fixed to the fixed plate (501); and the other end of the second spring (503) is fixed to the top plate (6).

7. The eccentric block sorting device with synchronous marking size according to claim 6, characterized in that: One end of a rotating rod (504) is rotatably connected to the fixed plate (501), and the other end of the rotating rod (504) is rotatably connected to a sliding rod (505), and the sliding rod (505) is slidably connected to the fixed frame (506), and the fixed frame (506) is fixed to the top plate (6).

8. The eccentric block sorting device with synchronous marking size according to claim 6, characterized in that: A slide plate (507) is also fixed on the slide bar (505), and the slide plate (507) is slidably connected to the connecting rod (703).

9. The eccentric block sorting device with synchronous marking size according to claim 1, characterized in that: The distance between the left end surface of the first magnet (601) and the left end surface of the top plate (6) is equal to the width of the third magnet (705).

10. The eccentric block sorting device with synchronous marking size according to claim 1, characterized in that: An ink box (9) is also fixed to the lower end surface of the support frame (8), and a liquid inlet (901) is provided on the ink box (9). A sponge (902) is installed in the ink box (9), and the sponge (902) is in contact with the marking block (706) to slide.

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