Anti-jamming vibration feed tray for screw production

Abstract

The utility model discloses a kind of anti-stuck vibration feed tray for screw production, including base, the upper surface of the base is provided with recess, the inside of the recess is equipped with adjusting assembly, the upper surface of the adjusting assembly is equipped with vibration assembly, the upper surface of the vibration assembly is equipped with feed tray, the bottom surface of the feed tray is fixedly connected with symmetrical fixed plate, two The side surface of mutually approaching of the fixed plate is inlaid with first bearing. The device is rotated by handle to drive first threaded rod to rotate, moves block drives baffle to move in the front of feed tray, by changing the interval between two baffles, the size of feed outlet of feed tray can be flexibly adjusted, so as to accurately control the feeding amount of screw, avoid a large number of materials to drop, by rotating motor drive second threaded rod rotates, make movable seat move on second threaded rod, by the hinging effect of connecting rod, drive positioning seat to rise or fall, realize the height adjustment of feed tray, adapt to different height requirements.

Description

Technical Field

[0001] This utility model relates to the field of screw manufacturing technology, and in particular to a vibratory feeder for screw manufacturing that prevents material jamming. Background Technology

[0002] Screws are tools that use the physical and mathematical principles of inclined planes, circular rotation, and friction to gradually fasten objects and machine parts. Screw production refers to the complete manufacturing process from raw materials to the final product. The screw production process involves not only physical and chemical treatments but also precise machining and quality control to ensure that the quality and performance of the final product meet standards.

[0003] The utility model disclosed in CN219340681U is a vibratory feeder for screw production. Through the coordinated arrangement of a second support platform, a vibration mechanism, a screw feeder placement plate, a connecting rod, and a spring, the screw feeder placement plate can feed screws by vibration. This effectively avoids the jamming that occurs when the screw feeder placement plate is always stationary during screw feeding, further ensuring the screw feeding rate and the normal operation of the screw production process, making it convenient for users.

[0004] However, the above patent still has shortcomings. Although the screws fall from the discharge port on the screw feeding plate by vibrating the feeding plate, the size of the discharge port of the feeding plate is relatively fixed, which may result in a large amount of material falling, making it difficult to control the amount of material fed. Therefore, we propose a vibrating feeding plate for screw production that prevents material jamming to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a vibratory feeder for screw production that prevents material jamming, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A vibratory feeder for screw production with anti-jamming features includes a base. A groove is formed on the upper surface of the base, and an adjustment component is located inside the groove. A vibration component is located on the upper surface of the adjustment component, and a feeder is located on the upper surface of the vibration component. Symmetrical fixing plates are fixedly connected to the bottom surface of the feeder. First bearings are embedded in the sides of the two fixing plates that are close to each other. First threaded rods are fixedly connected to the inner rings of the two first bearings. The left and right ends of the two first threaded rods pass through the fixing plates and extend to the outside of the fixing plates. Handles are connected to the left and right ends of the first threaded rods. Symmetrical moving blocks are threadedly connected to the outer surface of the first threaded rods. Baffles are connected to the upper surfaces of the two moving blocks, and the backs of the two baffles are in contact with the front of the feeder.

[0008] In a further embodiment, the feed tray has a groove inside, and symmetrical sliders are slidably connected inside the groove, with the front of both sliders connected to the back of the baffle.

[0009] In a further embodiment, the adjustment assembly includes a rotary motor located outside the base. The inner wall of the groove is inlaid with symmetrical second bearings. The inner rings of the two second bearings are connected to a second threaded rod. The output end of the rotary motor is connected to one end of the second threaded rod through the second bearing. The outer surface of the second threaded rod is threaded with symmetrical movable seats. The interiors of the two movable seats are hinged with connecting rods via pins. The top ends of the two connecting rods are hinged with positioning seats via pins.

[0010] In a further embodiment, the vibration assembly includes a support platform, the bottom surface of which is connected to the upper surface of the positioning seat. Two sets of electric push rods are fixedly connected to the upper surface of the support platform, the output ends of the two sets of electric push rods are connected to the bottom surface of the feeding tray, and two sets of springs are fixedly connected to the upper surface of the support platform, the top ends of the two sets of springs are connected to the bottom surface of the feeding tray.

[0011] In a further embodiment, two sets of telescopic rods are fixedly connected to the upper surface of the base, and the top ends of both sets of telescopic rods are connected to the bottom surface of the support platform.

[0012] In a further embodiment, two sets of casters are fixedly connected to the bottom surface of the base, and both sets of casters have a self-locking device.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This device rotates the first threaded rod by turning the handle, causing the moving block to move the baffle in front of the feeding tray. By changing the distance between the two baffles, the size of the feeding tray outlet can be flexibly adjusted, thereby precisely controlling the amount of material fed to the screw and preventing a large amount of material from falling. The second threaded rod is driven to rotate by a rotary motor, causing the movable seat to move on the second threaded rod. Through the hinge action of the connecting rod, the positioning seat is raised or lowered, realizing the height adjustment of the feeding tray to meet different height requirements. Attached Figure Description

[0015] Figure 1 A front view schematic diagram of a vibratory feeder for screw production designed to prevent material jamming.

[0016] Figure 2 A top view of the base of a vibratory feeder used in screw production to prevent material jamming.

[0017] Figure 3 A side view of the feed tray in a vibratory feeder for screw production to prevent material jamming.

[0018] Figure 4 A front view of the feed tray in a vibratory feeder for screw production to prevent material jamming.

[0019] Figure 5 A side sectional view of the feed tray in a vibratory feeder for screw production to prevent material jamming.

[0020] In the diagram: 1. Base; 2. Adjustment assembly; 201. Rotary motor; 202. Movable seat; 203. Second bearing; 204. Second threaded rod; 205. Connecting rod; 206. Positioning seat; 3. Caster wheel; 4. Vibration assembly; 401. Support platform; 402. Electric push rod; 403. Spring; 5. Baffle; 6. Feeding tray; 7. Telescopic rod; 8. Groove; 9. Fixing plate; 10. Handle; 11. Moving block; 12. First threaded rod; 13. First bearing; 14. Sliding block; 15. Slide groove. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[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 1-5In this utility model, a vibratory feeder for screw production with anti-jamming features includes a base 1. A groove 8 is formed on the upper surface of the base 1. An adjustment component 2 is located inside the groove 8. A vibration component 4 is located on the upper surface of the adjustment component 2. A feeder 6 is located on the upper surface of the vibration component 4. A symmetrical fixing plate 9 is fixedly connected to the bottom surface of the feeder 6. A first bearing 13 is embedded in one of the two fixing plates 9 on their sides. A first threaded rod 12 is fixedly connected to the inner ring of each of the two first bearings 13. The left and right ends of the two first threaded rods 12 pass through the fixing plates 9 and extend to the outside of the fixing plates 9. A handle 10 is connected to the left and right ends of the first threaded rods 12. A symmetrical moving block 11 is threadedly connected to the outer surface of the first threaded rod 12. A baffle 5 is connected to the upper surface of each of the two moving blocks 11. The back of each baffle 5 contacts the front of the feeder 6. Through the cooperation of the first bearings 13, the first threaded rods 12, and the moving blocks 11, the distance between the two baffles 5 can be adjusted, thereby controlling the screw output.

[0025] The feed tray 6 has a groove 15 inside, and symmetrical sliders 14 are slidably connected inside the groove 15. The front of both sliders 14 is connected to the back of the baffle 5. Through the cooperation of the groove 15 and the sliders 14, the baffle 5 can be supported and limited.

[0026] The adjusting assembly 2 includes a rotary motor 201 located outside the base 1. A symmetrical second bearing 203 is embedded in the inner wall of the groove 8. The inner rings of the two second bearings 203 are connected to a second threaded rod 204. The output end of the rotary motor 201 is connected to one end of the second threaded rod 204 via the second bearings 203. A symmetrical movable seat 202 is threaded onto the outer surface of the second threaded rod 204. Connecting rods 205 are hinged to the interior of both movable seats 202 via pins. The top ends of the two connecting rods 205 are hinged to a positioning seat 206 via pins. This allows for adjustment of the height of the feeding disc 6, thus adapting to various height requirements. The groove 8 is in close contact with the movable seat 202, providing guidance and limiting for the movable seat 202.

[0027] The vibration assembly 4 includes a support platform 401, the bottom surface of which is connected to the upper surface of the positioning seat 206. Two sets of electric push rods 402 are fixedly connected to the upper surface of the support platform 401, and the output ends of the two sets of electric push rods 402 are connected to the bottom surface of the feeding tray 6. Two sets of springs 403 are fixedly connected to the upper surface of the support platform 401, and the top ends of the two sets of springs 403 are connected to the bottom surface of the feeding tray 6. Through the reciprocating extension and retraction of the electric push rods 402, the feeding tray 6 vibrates up and down. At the same time, the springs 403 undergo elastic deformation during the vibration of the feeding tray 6, which plays a role in buffering and energy storage, making the movement of the feeding tray 6 more regular.

[0028] Two sets of telescopic rods 7 are fixedly connected to the upper surface of the base 1. The top of both sets of telescopic rods 7 are connected to the bottom surface of the support platform 401. The telescopic rods 7 extend and retract as the support platform 401 moves, and always provide stable support for the support platform 401.

[0029] Two sets of casters 3 are fixedly connected to the bottom surface of the base 1. Both sets of casters 3 have a self-locking device. When the equipment needs to be moved, the self-locking is released, and the equipment can be easily pushed to the designated position. After reaching the position, the self-locking device is locked to make the equipment stable and fixed, which facilitates production operation.

[0030] The working principle of this utility model is as follows:

[0031] When it is necessary to adjust the size of the discharge port of the feeding tray 6, first rotate the handle 10. The rotating handle 10 drives the first threaded rod 12 to rotate. The rotating first threaded rod 12 drives the two moving blocks 11 to move relative to each other, so that the two baffles 5 move closer or further apart, thereby controlling the size of the discharge port and the amount of material discharged from the screw. When it is necessary to adjust the height of the feeding tray 6, the rotary motor 201 drives the second threaded rod 204 to rotate through the second bearing 203. The rotating second threaded rod 204 drives the two movable seats 202 to move relative to each other. The two movable seats 202 drive the positioning seat 206 to rise or fall through the connecting rod 205, thereby adjusting the height of the feeding tray 6.

[0032] 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.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vibratory feeder for screw production with anti-jamming features, characterized in that: The device includes a base (1), the upper surface of which has a groove (8), the interior of which is provided with an adjustment component (2), the upper surface of which is provided with a vibration component (4), the upper surface of which is provided with a feeding tray (6), the bottom surface of which is fixedly connected with a symmetrical fixing plate (9), the two fixing plates (9) are each inlaid with a first bearing (13) on their side that is close to each other, the inner rings of the two first bearings (13) are fixedly connected with a first threaded rod (12), the left and right ends of the two first threaded rods (12) respectively pass through the fixing plate (9) and extend to the outside of the fixing plate (9), the left and right ends of the first threaded rods (12) are respectively connected with a handle (10), the outer surface of the first threaded rods (12) is threadedly connected with a symmetrical moving block (11), the upper surface of the two moving blocks (11) is respectively connected with a baffle (5), the back of the two baffles (5) is in contact with the front of the feeding tray (6).

2. The vibratory feeder for screw production with anti-jamming feature according to claim 1, characterized in that: The feed tray (6) has a groove (15) inside, and symmetrical sliders (14) are slidably connected inside the groove (15). The front of both sliders (14) is connected to the back of the baffle (5).

3. The vibratory feeder for screw production with anti-jamming feature according to claim 1, characterized in that: The adjustment assembly (2) includes a rotary motor (201) located outside the base (1). The inner wall of the groove (8) is inlaid with symmetrical second bearings (203). The inner rings of the two second bearings (203) are connected to a second threaded rod (204). The output end of the rotary motor (201) is connected to one end of the second threaded rod (204) through the second bearings (203). The outer surface of the second threaded rod (204) is threaded with symmetrical movable seats (202). The interior of the two movable seats (202) is hinged with connecting rods (205) through pins. The top ends of the two connecting rods (205) are hinged with positioning seats (206) through pins.

4. The vibratory feeder for screw production with anti-jamming mechanism according to claim 1, characterized in that: The vibration assembly (4) includes a support platform (401), the bottom surface of which is connected to the upper surface of the positioning seat (206). Two sets of electric push rods (402) are fixedly connected to the upper surface of the support platform (401), and the output ends of the two sets of electric push rods (402) are connected to the bottom surface of the feeding tray (6). Two sets of springs (403) are fixedly connected to the upper surface of the support platform (401), and the top ends of the two sets of springs (403) are connected to the bottom surface of the feeding tray (6).

5. A vibratory feeder for screw production with anti-jamming properties according to claim 1, characterized in that: Two sets of telescopic rods (7) are fixedly connected to the upper surface of the base (1), and the top ends of the two sets of telescopic rods (7) are connected to the bottom surface of the support platform (401).

6. A vibratory feeder for screw production with anti-jamming properties according to claim 1, characterized in that: The bottom surface of the base (1) is fixedly connected to two sets of casters (3), and both sets of casters (3) have a self-locking device.

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