Digital pressure-regulating vibration feeding device for dart production

Abstract

The digital pressure-regulating vibration feeding device for dart production comprises a base, a rotating shaft is rotatably installed at the top of the base, mounting plates are fixedly installed on the two sides of the top of the base, an adjusting gear is fixedly connected to the rotating shaft in a sleeved mode, and a mounting box is fixedly connected to the top end of the rotating shaft in a sleeved mode. A discharging hole is formed in one side of the mounting box, a feeding hole is formed in the top of the mounting box, a feeding pipe is slidably mounted in the feeding hole, a feeding hopper is fixedly mounted at the top of the feeding pipe, a lower sliding plate which is obliquely arranged towards the discharging hole is fixedly mounted in the mounting box, and a motor and a metal block are fixedly mounted on the side, away from the discharging hole, of the mounting box. The digital pressure-regulating vibration feeding device for dart production is simple in structure and convenient to use, anti-blocking vibration feeding treatment can be achieved through the adjustable vibration structure, the feeding direction is convenient to adjust, time and labor are saved, and the digital pressure-regulating vibration feeding device for dart production is convenient to use for dart production.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration feeding devices, in particular to a digital voltage regulating vibration feeding device for dart production. Background Technique

[0002] Darts are a type of entertainment sports fitness equipment. Dart sports are a leisure sports project that combines fun and competitiveness and is easy to carry out. Because its technology is simple and easy to master, it does not require special venues and facilities, and the exercise amount is appropriate, and it is not restricted by age and gender. It is economical and affordable, and is being liked by more and more people. Participating in dart activities can not only stretch the muscles and bones, eliminate fatigue, enhance people's physical coordination ability, but also temper people's will and improve psychological quality.

[0003] At present, during the production of darts, the dart needles and dart bodies are usually assembled manually. Therefore, an automatic feeding device is needed for feeding and assembling. In related technologies, electromagnetic vibrator feeding generally includes an electromagnetic vibrator, a vibrating hopper, a feeding bin, and a baffle. Its working principle is that the materials in the feeding bin move to the right under the action of the electromagnetic vibrator through the outlet between the lower edge of the baffle and the surface of the vibrating hopper to achieve feeding. However, when using an electromagnetic vibrator as a feeding and conveying device, when the materials are highly viscous or prone to entanglement, the materials are easily blocked between the lower edge of the baffle and the surface of the vibrating hopper, resulting in intermittent feeding or feeding interruption.

[0004] Based on this, this solution proposes a digital voltage regulating vibration feeding device for dart production. Content of the Utility Model

[0005] The purpose of the utility model is to provide a digital voltage regulating vibration feeding device for dart production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A digital voltage regulating vibration feeding device for dart production, including a base,

[0007] A rotating shaft is rotatably installed at the top of the base, and mounting plates are fixedly installed on both sides of the top of the base. An adjusting gear is fixedly sleeved on the rotating shaft, and a mounting box is fixedly sleeved at the top of the rotating shaft;

[0008] An outlet hole is opened on one side of the mounting box, and a feeding hole is opened on the top of the mounting box. A feeding pipe is slidably installed in the feeding hole. A feeding funnel is fixedly installed at the top of the feeding pipe. A downward sliding plate inclined towards the outlet hole is fixedly installed in the mounting box, and a motor and a metal block are fixedly installed on the side of the mounting box away from the outlet hole. A blanking plate is fixedly installed below the outlet hole;

[0009] A through hole is formed in the top of the metal block. A vertical rod is movably installed in the through hole. The top of the vertical rod is fixedly connected to the feeding funnel, and the bottom end of the vertical rod is fixedly installed with a connecting rod. A striking disk adapted to the connecting rod is fixedly sleeved on the output shaft of the motor, and a reciprocating lead screw located in the installation box is fixedly sleeved on the output shaft of the motor. An extrusion rack is threadedly sleeved on the reciprocating lead screw. A plastic plate is fixedly installed in the installation box below the sliding plate. A moving hole is formed in the plastic plate. A striking rod is movably installed in the moving hole. A triangular block adapted to the extrusion rack is fixedly installed at the bottom end of the striking rod. The output shaft of the motor is located at the eccentric position of the striking disk.

[0010] Preferably, the same sliding rod is fixedly installed between the two mounting plates. A sliding sleeve is slidably sleeved on the sliding rod. One end of the sliding sleeve is fixedly installed with an adjusting rack meshing with an adjusting gear. A locking bolt is threadedly installed on the corresponding mounting plate. One end of the locking bolt is rotatably connected to the sliding sleeve, and the other end of the locking bolt is fixedly sleeved with an adjusting knob.

[0011] Adopting the above technical solution, by rotating the adjusting knob inward to drive the inward rotation of the adjusting bolt, the adjusting bolt pushes the horizontal movement of the sliding sleeve, which can push the horizontal movement of the adjusting rack. The adjusting rack drives the rotation of the adjusting gear, which can drive the rotation of the rotating shaft, thereby adjusting the direction of the blanking plate and adjusting the discharging direction.

[0012] Preferably, a third spring is sleeved on the sliding rod. One end of the third spring is fixed on the sliding rod, and the other end of the third spring is fixed on the sliding sleeve.

[0013] Adopting the above technical solution, the third spring facilitates the reset of the sliding sleeve.

[0014] Preferably, a control panel electrically connected to the motor is fixedly installed on the top of the base.

[0015] Adopting the above technical solution, the control panel facilitates the control of the rotation speed of the motor.

[0016] Preferably, a second spring is provided on the striking rod. One end of the second spring is fixed on the striking rod, and the other end of the second spring is fixed on the inner wall of the moving hole.

[0017] Adopting the above technical solution, the second spring facilitates the reset of the striking rod.

[0018] Preferably, a first spring is sleeved on the vertical rod. One end of the first spring is fixed on the vertical rod, and the other end of the first spring is fixed on the inner wall of the through hole.

[0019] Adopting the above technical solution, the first spring facilitates the reset of the vertical rod.

[0020] Preferably, a slide rail is fixedly installed on the inner wall of the bottom of the installation box, and a slider fixedly connected to the extrusion rack is slidably installed on the slide rail.

[0021] With the above technical solution, the movement of the extrusion rack is facilitated by the slide rail and the slider.

[0022] Preferably, baffles are fixedly installed on both sides of the top of the blanking plate.

[0023] With the above technical solution, the baffles prevent the materials from falling from both sides of the blanking plate.

[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows: First, the materials for dart production are added to the feeding funnel. By starting the motor, the rotation of the hitting plate and the reciprocating lead screw is driven. The hitting plate hits the connecting rod back and forth, which can drive the up and down reciprocating movement of the vertical rod, and then drive the up and down reciprocating movement of the feeding funnel and the feeding pipe, so that the materials in the feeding funnel fall into the sliding plate. The materials slide down through the sliding plate to the blanking plate and are discharged through the blanking plate. During this period, the reciprocating lead screw drives the left and right reciprocating movement of the extrusion rack. The extrusion rack squeezes the triangular block back and forth, which can drive the up and down reciprocating movement of the hitting rod. The hitting rod repeatedly hits the sliding plate, so that the materials on the sliding plate do not get blocked on the sliding plate when sliding. The rotation speed of the motor can be adjusted through the control panel, so as to adjust the vibration hitting frequency and facilitate the adjustment of the discharging speed. By tightening the rotation adjustment knob inward, the inward locking rotation of the adjustment bolt is driven. The adjustment bolt pushes the horizontal movement of the sliding sleeve, which can push the horizontal movement of the adjustment rack. The adjustment rack drives the rotation of the adjustment gear, which can drive the rotation of the rotating shaft, so as to adjust the direction of the blanking plate and the discharging direction. The structure of the present utility model is simple and easy to use. The digital voltage regulating vibration feeding device for dart production can realize anti-blocking vibration feeding treatment through an adjustable vibration structure, and the feeding direction is easy to adjust, saving time and effort and being convenient for dart production. Description of the Drawings

[0025] Figure 1 is a perspective view of the present utility model;

[0026] Figure 2 is a perspective view of the internal structure of the installation box of the present utility model;

[0027] Figure 3 is a schematic diagram of the structure of part A of the present utility model;

[0028] Figure 4 is a top view of the base of the present utility model.

[0029] In the figure: 1, base; 2, rotating shaft; 3, installation box; 4, baffle; 5, blanking plate; 6, feeding funnel; 7, mounting plate; 8, control panel; 9, discharge hole; 10, lower slide plate; 11, connecting rod; 12, striking plate; 13, motor; 14, first spring; 15, metal block; 16, vertical rod; 17, striking rod; 18, plastic plate; 19, second spring; 20, triangular block; 21, extrusion rack; 22, reciprocating lead screw; 23, adjusting knob; 24, adjusting gear; 25, adjusting rack; 26, third spring; 27, sliding sleeve; 28, sliding rod; 29, adjusting bolt. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-4, the present utility model provides a technical solution: a digital pressure regulating vibration feeding device for dart production, including a base 1. A rotating shaft 2 is rotatably installed on the top of the base 1, and mounting plates 7 are fixedly installed on both sides of the top of the base 1. An adjusting gear 24 is fixedly sleeved on the rotating shaft 2, and a mounting box 3 is fixedly sleeved on the top end of the rotating shaft 2. A discharge hole 9 is opened on one side of the mounting box 3, and a feed hole is opened on the top of the mounting box 3. A feed pipe is slidably installed in the feed hole, and a feed funnel 6 is fixedly installed on the top of the feed pipe. A downward sliding plate 10 inclined towards the discharge hole 9 is fixedly installed in the mounting box 3, and a motor 13 and a metal block 15 are fixedly installed on the side of the mounting box 3 away from the discharge hole 9. A blanking plate 5 is fixedly installed below the discharge hole 9. A through hole is opened on the top of the metal block 15, and a vertical rod 16 is movably installed in the through hole. The top of the vertical rod 16 is fixedly connected to the feed funnel 6, and a connecting rod 11 is fixedly installed at the bottom end of the vertical rod 16. A first spring 14 is sleeved on the vertical rod 16. One end of the first spring 14 is fixed on the vertical rod 16, and the other end of the first spring 14 is fixed on the inner wall of the through hole. A striking disk 12 adapted to the connecting rod 11 is fixedly sleeved on the output shaft of the motor 13, and a reciprocating lead screw 22 located in the mounting box 3 is fixedly sleeved on the output shaft of the motor 13. An extrusion rack 21 is threadedly sleeved on the reciprocating lead screw 22. A slide rail is fixedly installed on the bottom inner wall of the mounting box 3, and a slider fixedly connected to the extrusion rack 21 is slidably installed on the slide rail. A plastic plate 18 located below the downward sliding plate 10 is fixedly installed in the mounting box 3. A movable hole is opened on the plastic plate 18, and a striking rod 17 is movably installed in the movable hole. A triangular block 20 adapted to the extrusion rack 21 is fixedly installed at the bottom end of the striking rod 17. A second spring 19 is arranged on the striking rod 17. One end of the second spring 19 is fixed on the striking rod 17, and the other end of the second spring 19 is fixed on the inner wall of the movable hole. The output shaft of the motor 13 is located at the eccentric position of the striking disk 12. Through the above structural arrangement, first, the materials for dart production are added to the feed funnel 6. By starting the motor 13, the rotation of the striking disk 12 and the reciprocating lead screw 22 is driven. The striking disk 12 strikes the connecting rod 11 back and forth, which can drive the up and down reciprocating movement of the vertical rod 16, and then drive the up and down reciprocating movement of the feed funnel 6 and the feed pipe, so that the materials in the feed funnel 6 fall onto the downward sliding plate 10. The materials slide down the downward sliding plate 10 to the blanking plate 5 and are discharged through the blanking plate 5. During this period, the reciprocating lead screw 22 drives the left and right reciprocating movement of the extrusion rack 21. The extrusion rack 21 squeezes the triangular block 20 back and forth, which can drive the up and down reciprocating movement of the striking rod 17. The striking rod 17 repeatedly strikes the downward sliding plate 10, so that the materials on the downward sliding plate 10 do not get blocked on the downward sliding plate 10 when sliding down.

[0032] Combined with Figures 1-4As shown, the same sliding rod 28 is fixedly installed between two mounting plates 7. A sliding sleeve 27 is slidably sleeved on the sliding rod 28. One end of the sliding sleeve 27 is fixedly installed with an adjusting rack 25 that meshes with an adjusting gear 24. A locking bolt 29 is threadedly installed on the corresponding mounting plate 7. One end of the locking bolt 29 is rotatably connected to the sliding sleeve 27. The other end of the locking bolt 29 is fixedly sleeved with an adjusting knob 23. A third spring 26 is sleeved on the sliding rod 28. One end of the third spring 26 is fixed on the sliding rod 28, and the other end of the third spring 26 is fixed on the sliding sleeve 27. Through the above structural arrangement, by inwardly locking and rotating the adjusting knob 23, the inward locking and rotation of the adjusting bolt 29 is driven. The adjusting bolt 29 pushes the horizontal movement of the sliding sleeve 27, thereby pushing the horizontal movement of the adjusting rack 25. The adjusting rack 25 drives the rotation of the adjusting gear 24, thereby driving the rotation of the rotating shaft 2, and then the direction of the blanking plate 5 can be adjusted, and the discharging direction can be adjusted.

[0033] Combined with Figures 1-4 As shown, a control panel 8 electrically connected to the motor 13 is fixedly installed on the top of the base 8. Through the above structural arrangement, the rotation speed of the motor 13 can be adjusted through the control panel 8, and then the vibration impact frequency can be adjusted, which is convenient for adjusting the discharging speed.

[0034] Combined with Figures 1-4 As shown, baffles 4 are fixedly installed on both sides of the top of the blanking plate 5. Through the above structural arrangement, the baffle 4 prevents the material from falling from both sides of the blanking plate 5.

[0035] Working principle of the utility model: First, add the materials for dart production into the feeding funnel 6. By starting the motor 13, the rotation of the striking disc 12 and the reciprocating lead screw 22 is driven. The striking disc 12 strikes the connecting rod 11 back and forth, which can drive the up-and-down reciprocating movement of the vertical rod 16, and then drive the up-and-down reciprocating movement of the feeding funnel 6 and the feeding pipe, so that the materials in the feeding funnel 6 fall into the sliding plate 10. The materials slide down the sliding plate 10 and onto the discharging plate 5, and are discharged through the discharging plate 5. During this period, the reciprocating lead screw 22 drives the left-and-right reciprocating movement of the extrusion rack 21. The extrusion rack 21 squeezes the triangular block 20 back and forth, which can drive the up-and-down reciprocating movement of the striking rod 17. The striking rod 17 repeatedly strikes the sliding plate 10, so that the materials on the sliding plate 10 will not be blocked on the sliding plate 10 during sliding. The rotation speed of the motor 13 can be adjusted through the control panel 8, so as to adjust the vibration striking frequency and facilitate the adjustment of the discharging speed. By tightening the rotation adjustment knob 23 inward, the inward locking rotation of the adjustment bolt 29 is driven. The adjustment bolt 29 pushes the horizontal movement of the sliding sleeve 27, which can then push the horizontal movement of the adjustment rack 25. The adjustment rack 25 drives the rotation of the adjustment gear 24, which can drive the rotation of the rotating shaft 2, so as to adjust the direction of the discharging plate 5 and the discharging direction. The structure of the utility model is simple and easy to use. The digital voltage regulating vibration feeding device for dart production can realize the vibration feeding treatment for anti-blocking through the adjustable vibration structure, and the feeding direction is easy to adjust, saving time and effort, and is convenient for dart production.

[0036] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital pressure-regulated vibration feeding device for dart production, comprising a base (1), characterized in that: A rotating shaft (2) is rotatably mounted on the top of the base (1), and mounting plates (7) are fixedly mounted on both sides of the top of the base (1); an adjusting gear (24) is fixedly sleeved on the rotating shaft (2), and a mounting box (3) is fixedly sleeved on the top of the rotating shaft (2); A discharge hole (9) is provided on one side of the installation box (3) and a feed hole is provided on the top of the installation box (3), a feed pipe is slidably installed in the feed hole, a feed funnel (6) is fixedly installed on the top of the feed pipe, a lower slide plate (10) is fixedly installed in the installation box (3) and is inclined toward the discharge hole (9), a motor (13) and a metal block (15) are fixedly installed on the side of the installation box (3) away from the discharge hole (9), and a discharge plate (5) is fixedly installed below the discharge hole (9); A through hole is formed on the top of the metal block (15), a vertical rod (16) is movably installed in the through hole, the top of the vertical rod (16) is fixedly connected to the feed hopper (6), and a connecting rod (11) is fixedly installed on the bottom of the vertical rod (16), a striking disc (12) adapted to the connecting rod (11) is fixedly sleeved on the output shaft of the motor (13), and a reciprocating screw rod (22) located in the installation box (3) is fixedly sleeved on the output shaft of the motor (13). A reciprocating screw rod (22) is threadedly sleeved with an extrusion rack (21), a plastic plate (18) located below the lower slide plate (10) is fixedly installed in the installation box (3), a movable hole is opened on the plastic plate (18), a striking rod (17) is movably installed in the movable hole, a triangular block (20) adapted to the extrusion rack (21) is fixedly installed at the bottom end of the striking rod (17), and an output shaft of the motor (13) is located at the eccentric position of the striking disk (12).

2. The digital pressure-regulated vibration feeding device for dart production according to claim 1, characterized in that: A same slide bar (28) is fixedly mounted between the two mounting plates (7), a slide sleeve (27) is slidably sleeved on the slide bar (28), an adjusting rack (25) meshed with an adjusting gear (24) is fixedly mounted on one end of the slide sleeve (27), a locking bolt (29) is threadedly mounted on the corresponding mounting plate (7), one end of the locking bolt (29) is rotatably connected to the slide sleeve (27), and the other end of the locking bolt (29) is fixedly sleeved with an adjusting knob (23).

3. The digital pressure-regulated vibration feeding device for dart production according to claim 2 is characterized in that: The slide bar (28) is sleeved with a third spring (26), one end of the third spring (26) is fixed on the slide bar (28), and the other end of the third spring (26) is fixed on the slide sleeve (27).

4. The digital pressure-regulated vibration feeding device for dart production according to claim 1, characterized in that: A control panel (8) electrically connected to the motor (13) is fixedly mounted on the top of the base (1).

5. The digital pressure-regulated vibration feeding device for dart production according to claim 1, characterized in that: A second spring (19) is provided on the striking rod (17), one end of the second spring (19) is fixed on the striking rod (17), and the other end of the second spring (19) is fixed on the inner wall of the movable hole.

6. The digital pressure-regulated vibration feeding device for dart production according to claim 1, characterized in that: A first spring (14) is sleeved on the vertical rod (16), one end of the first spring (14) is fixed on the vertical rod (16), and the other end of the first spring (14) is fixed on the inner wall of the through hole.

7. The digital pressure-regulated vibration feeding device for dart production according to claim 1, characterized in that: A slide rail is fixedly mounted on the inner wall of the bottom of the installation box (3), and a slider fixedly connected to the extrusion rack (21) is slidably mounted on the slide rail.

8. The digital pressure-regulated vibration feeding device for dart production according to claim 1, characterized in that: Baffles (4) are fixedly mounted on both sides of the top of the blanking plate (5).

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