Component feeding mechanism

Abstract

The utility model discloses a component feeding mechanism, relates to component field, including base and feeding box, the both sides of base upper surface are fixedly connected with support rod, the top of two support rod is fixedly connected with horizontal plate, the middle part of horizontal plate bottom is fixedly connected with rising subassembly, and the lifting subassembly is fixedly connected with the lifting subassembly. Through the arrangement of the lifting assembly and the extending assembly, during use, a first motor drives a driving gear to rotate, then the driving gear rotates to drive driven gears on the two sides to rotate, then the driven gears rotate to drive reciprocating lead screws to rotate, and the two reciprocating lead screws rotate to drive two feeding boxes to conduct replacement circulation feeding one above the other; and meanwhile, when the components are pushed out of the feeding box, a third motor drives a second lead screw to rotate, then the third lead screw rotates to drive an extension plate to extend from the inner portion of a containing groove, a gap between the feeding box and the platform is blocked, and therefore the situation that the components clamp the gap during pushing is avoided.

Description

Technical Field

[0001] The utility model relates to the field of components, in particular to a component feeding mechanism. Background Art

[0002] Electronic components are components of electronic components and small electrical machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts of industries such as electrical appliances, radios, and instruments, such as capacitors, transistors, hairsprings, springs, and other sub-devices. Common ones include diodes. Electronic components include: resistors, capacitors, potentiometers, electron tubes, heat sinks, electromechanical components, connectors, ceramic magnetic materials, substrates for printed circuits, special materials for electronic functional processes, electronic adhesive (tape) products, electronic chemical materials and parts, etc.

[0003] For example, Chinese patent: Publication No. CN216888914U A high-precision feeding device for electronic components. Aiming at the problem that the traditional way of feeding electronic components relies on manual feeding, the feeding efficiency is low, it is difficult to control the specific height of the feeding, and the work efficiency is reduced, the following scheme is proposed, which includes a base and a feeding frame, a push plate and a baffle are slidably installed in the feeding frame, the side where the push plate and the baffle are close to each other is fixedly connected to the same connecting frame, and a groove is opened on the right side of the push plate, and a pull rope is fixedly connected to the inner wall of the left side of the groove, and the same connecting shaft is rotatably installed on the inner walls of the front and rear sides of the feeding frame, and a winding wheel and a worm gear are fixedly sleeved on the outer side of the connecting shaft.

[0004] Although the utility model adjusts the feeding height by controlling the lifting movement of the feeding frame, and automatically feeds the electronic components by controlling the lateral movement of the push plate and the baffle plate to improve the feeding efficiency, there is only a single feeding frame, which needs to be lowered for loading and then lifted up for feeding, and cannot be cyclically fed continuously, resulting in slow feeding efficiency and affecting the progress of the work. At the same time, after the feeding frame rises to the specified height, there is a certain gap between the feeding frame and the containing platform. When the components are pushed out from the feeding frame, it is easy for the components to get stuck in the gap.

[0005] To this end, we proposed a component feeding mechanism. Utility Model Content

[0006] The utility model provides a component feeding mechanism.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a component feeding mechanism, comprising a base and a feeding box, both sides of the upper surface of the base are fixedly connected with support rods, the tops of the two support rods are fixedly connected with a horizontal plate, the middle part of the bottom of the horizontal plate is fixedly connected with a rising component, one side of the feeding box is fixedly connected with a pushing component, and the other side of the feeding box is fixedly connected with an extension component;

[0008] The lifting component includes a first motor, the output end of the first motor is spline-connected with a first transmission rod, the other end of the first transmission rod is fixedly connected with a driving gear, both sides of the tooth surface of the driving gear are meshed with driven gears, the bottom of the driven gear is fixedly connected with a reciprocating screw, and both sides of the surface of the reciprocating screw are rotatably connected to the inside of the base and the cross plate by installing A bearings.

[0009] Preferably, the pusher assembly includes a first mounting plate, a second motor is fixedly connected to one side of the first mounting plate, a second transmission rod is splined to the output end of the second motor, the other end of the second transmission rod is fixedly connected to the first screw rod, the other end of the first screw rod is rotatably connected to the other side of the inner wall of the first mounting plate by installing a B bearing, a first bevel gear is fixedly connected to one side of the surface of the first screw rod, a second bevel gear is meshed on the tooth surface of the first bevel gear, a threaded rod is fixedly connected to the top of the second bevel gear, a bearing seat is rotatably connected to the top of the threaded rod, and one side of the bearing seat is fixedly connected At the top of the loading box, a lifting rod is fixedly connected to the surface of the threaded rod, and the other end of the lifting rod is fixedly connected to an opening and closing plate. A pushing rod is threadedly connected to the other side of the surface of the first screw rod, and the other end of the pushing rod is fixedly connected to a push plate; the second motor drives the first screw rod to rotate, and then the rotation of the first screw rod drives the pushing rod to move and the first bevel gear to rotate, and then the first bevel gear drives the second bevel gear to rotate, and then the rotation of the second bevel gear drives the threaded rod to rotate, and the rotation of the threaded rod drives the lifting rod to rise, and then the pushing rod and the lifting rod respectively push and drive the push plate and the opening and closing plate to move, thereby pushing the components out of the loading box.

[0010] Preferably, the extension assembly includes a second mounting plate, one side of the second mounting plate is fixedly connected to a third motor, the output end of the third motor is splined to a third transmission rod, the other end of the third transmission rod is fixedly connected to a second screw rod, the other end of the second screw rod is rotatably connected to a side of the inner wall of the second mounting plate by installing a C bearing, the surface of the second screw rod is threadedly connected to a moving rod, and the other end of the moving rod is fixedly connected to an extension plate; the third motor drives the second screw rod to rotate, and then the rotation of the second screw rod drives the extension plate to extend from the storage groove, thereby blocking the gap between the loading box and the platform.

[0011] Preferably, a lifting frame is fixedly connected to the back of the loading box, and threaded holes and limit holes that are compatible with the reciprocating screw rod and the support rod are respectively provided on the upper surface of the lifting frame; through the setting of the limit holes, when the lifting frame rises, the limit holes directly slide and cooperate with the support rod, thereby preventing the lifting frame from rotating when it rises.

[0012] Preferably, a discharge port is provided on the front of the loading box, and a contraction groove matched with the opening and closing plate is provided on the top of the discharge port; through the setting of the contraction groove, the up and down movement of the opening and closing plate is limited to avoid position deviation during movement.

[0013] Preferably, a storage groove is provided at the bottom of the front side of the loading box, and a moving groove adapted to the moving rod is provided on one side of the storage groove; through the setting of the storage groove, the extension plate is retracted and stored to avoid affecting the up and down movement of the loading box.

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

[0015] The utility model is provided with a rising component and an extending component. When in use, the first motor drives the active gear to rotate, and then the active gear rotates to drive the driven gears on both sides to rotate, and then the driven gear rotates to drive the reciprocating screw rod to rotate, and the two reciprocating screw rods rotate to drive the two loading boxes to replace and load materials in an up and down manner, thereby reducing the falling loading time and speeding up the work process. At the same time, when the components are pushed out of the loading box, the third motor drives the second screw rod to rotate, and then the third screw rod rotates to drive the extension plate to extend from the storage groove, thereby blocking the gap between the loading box and the platform, thereby avoiding the components being stuck in the gap when pushing the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rising component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the pusher assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the extension component of the utility model.

[0020] In the figure: 1. base; 2. loading box; 3. support rod; 4. horizontal plate; 5. rising component; 501. first motor; 502. first transmission rod; 503. driving gear; 504. driven gear; 505. reciprocating screw; 6. pushing component; 601. first mounting plate; 602. second motor; 603. second transmission rod; 604. first screw; 605. first bevel gear; 606. second bevel gear; 607. opening and closing plate; 608. pushing plate; 7. extension component; 701. second mounting plate; 702. third motor; 703. third transmission rod; 704. second screw; 705. extension plate; 8. rising frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-4 , a component feeding mechanism shown in the figure includes a base 1 and a feeding box 2, both sides of the upper surface of the base 1 are fixedly connected with support rods 3, the tops of the two support rods 3 are fixedly connected with a horizontal plate 4, the middle part of the bottom of the horizontal plate 4 is fixedly connected with a rising component 5, one side of the feeding box 2 is fixedly connected with a pushing component 6, and the other side of the feeding box 2 is fixedly connected with an extension component 7;

[0024] The lifting component 5 includes a first motor 501, the output end of the first motor 501 is spline-connected with a first transmission rod 502, the other end of the first transmission rod 502 is fixedly connected with a driving gear 503, both sides of the tooth surface of the driving gear 503 are meshed with driven gears 504, the bottom of the driven gear 504 is fixedly connected with a reciprocating screw rod 505, and both sides of the surface of the reciprocating screw rod 505 are rotatably connected to the inside of the base 1 and the cross plate 4 by installing A bearings.

[0025] In this embodiment: first, the two loading boxes 2 are respectively placed at a high position and a low position, and then components are placed in the loading box 2 at the lower position, and then the first motor 501 drives the driving gear 503 to rotate, and then the driving gear 503 rotates to drive the driven gears 504 on both sides to rotate, and then the driven gear 504 rotates to drive the reciprocating screw rod 505 to rotate, and the two reciprocating screw rods 505 rotate to drive the two loading boxes 2 to be replaced up and down, and then components are placed in the lowered loading box 2, and this reciprocating movement is used to speed up the loading efficiency. When the loading box 2 rises to the specified height, first the third motor 702 drives the second screw rod 704 to rotate The second motor 602 then drives the first screw rod 604 to rotate, and then the first screw rod 604 rotates to drive the push rod to move and the first bevel gear 605 to rotate, and then the first bevel gear 605 drives the second bevel gear 606 to rotate, and then the second bevel gear 606 rotates to drive the threaded rod to rotate, and the threaded rod rotates to drive the lifting rod to rise, and then the pushing rod and the lifting rod respectively push and drive the push plate 608 and the opening and closing plate 607 to move, thereby pushing the components out of the loading box 2 to complete the loading.

[0026] See also Figure 1 and Figure 4 The extension component 7 shown in the figure includes a second mounting plate 701, one side of the second mounting plate 701 is fixedly connected to a third motor 702, the output end of the third motor 702 is splined to a third transmission rod 703, the other end of the third transmission rod 703 is fixedly connected to a second screw rod 704, the other end of the second screw rod 704 is rotatably connected to one side of the inner wall of the second mounting plate 701 by installing a C bearing, the surface of the second screw rod 704 is threadedly connected to a moving rod, and the other end of the moving rod is fixedly connected to an extension plate 705.

[0027] In this embodiment: the third motor 702 drives the second screw rod 704 to rotate, and then the second screw rod 704 rotates to drive the extension plate 705 to extend from the storage groove, thereby blocking the gap between the loading box 2 and the platform.

[0028] Example 2

[0029] See also Figure 1 and Figure 3, this embodiment further explains Example 1, the push assembly 6 in the figure includes a first mounting plate 601, one side of the first mounting plate 601 is fixedly connected to the second motor 602, the output end of the second motor 602 is splined to the second transmission rod 603, the other end of the second transmission rod 603 is fixedly connected to the first screw rod 604, the other end of the first screw rod 604 is rotatably connected to the other side of the inner wall of the first mounting plate 601 by installing a B bearing, one side of the surface of the first screw rod 604 is fixedly connected to the first bevel gear 605, the tooth surface of the first bevel gear 605 is meshed with the second bevel gear 606, the top of the second bevel gear 606 is fixedly connected to a threaded rod, the top of the threaded rod is rotatably connected to a bearing seat, one side of the bearing seat is fixedly connected to the top of the loading box 2, the surface of the threaded rod is fixedly connected to a lifting rod, the other end of the lifting rod is fixedly connected to an opening and closing plate 607, the other side of the surface of the first screw rod 604 is threadedly connected to a push rod, and the other end of the push rod is fixedly connected to a push plate 608.

[0030] In this embodiment: the second motor 602 drives the first screw rod 604 to rotate, and then the first screw rod 604 rotates to drive the push rod to move and the first bevel gear 605 to rotate, and then the first bevel gear 605 drives the second bevel gear 606 to rotate, and then the second bevel gear 606 rotates to drive the threaded rod to rotate, and the threaded rod rotates to drive the lifting rod to rise, and then the pushing rod and the lifting rod respectively push and drive the push plate 608 and the opening and closing plate 607 to move, thereby pushing the components out of the loading box 2.

[0031] See also Figure 1 As shown in the figure, the back of the loading box 2 is fixedly connected with a rising frame 8, and the upper surface of the rising frame 8 is respectively provided with threaded holes and limit holes that are compatible with the reciprocating screw rod 505 and the support rod 3.

[0032] In this embodiment, by setting the limiting holes, when the rising frame 8 rises, the limiting holes directly slide and cooperate with the support rods 3, thereby preventing the rising frame 8 from rotating when rising.

[0033] See also Figure 2 As shown in the figure, a receiving groove is provided at the bottom of the front side of the loading box 2, and a moving groove adapted to the moving rod is provided on one side of the receiving groove.

[0034] In this embodiment: by setting the storage groove, the extension plate 705 is retracted and stored to avoid affecting the up and down movement of the loading box 2.

[0035] Example 3

[0036] See also Figure 2 As shown in the figure, a discharge port is provided on the front of the loading box 2, and a contraction groove adapted to the opening and closing plate 607 is provided on the top of the discharge port.

[0037] In this embodiment, the contraction groove is provided to limit the upward and downward movement of the opening and closing plate 607 to avoid position deviation during movement.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A component feeding mechanism, characterized in that: It comprises a base (1) and a loading box (2), wherein both sides of the upper surface of the base (1) are fixedly connected to support rods (3), the tops of the two support rods (3) are fixedly connected to a horizontal plate (4), the middle of the bottom of the horizontal plate (4) is fixedly connected to a lifting component (5), one side of the loading box (2) is fixedly connected to a pushing component (6), and the other side of the loading box (2) is fixedly connected to an extension component (7); The lifting component (5) comprises a first motor (501), the output end of the first motor (501) is spline-connected to a first transmission rod (502), the other end of the first transmission rod (502) is fixedly connected to a driving gear (503), both sides of the tooth surface of the driving gear (503) are meshed with driven gears (504), the bottom of the driven gear (504) is fixedly connected to a reciprocating screw rod (505), and both sides of the surface of the reciprocating screw rod (505) are rotatably connected to the inside of the base (1) and the cross plate (4) by installing A bearings.

2. A component feeding mechanism according to claim 1, characterized in that: The pusher assembly (6) comprises a first mounting plate (601), a second motor (602) is fixedly connected to one side of the first mounting plate (601), a second transmission rod (603) is spline-connected to the output end of the second motor (602), the other end of the second transmission rod (603) is fixedly connected to a first screw rod (604), the other end of the first screw rod (604) is rotatably connected to the other side of the inner wall of the first mounting plate (601) via a B bearing, and a first bevel gear (604) is fixedly connected to one side of the surface of the first screw rod (604) 605), the tooth surface of the first bevel gear (605) is meshed with the second bevel gear (606), the top of the second bevel gear (606) is fixedly connected to a threaded rod, the top of the threaded rod is rotatably connected to a bearing seat, one side of the bearing seat is fixedly connected to the top of the loading box (2), the surface of the threaded rod is fixedly connected to a lifting rod, the other end of the lifting rod is fixedly connected to an opening and closing plate (607), the other side of the surface of the first screw rod (604) is threadedly connected to a pushing rod, and the other end of the pushing rod is fixedly connected to a pushing plate (608).

3. A component feeding mechanism according to claim 1, characterized in that: The extension assembly (7) comprises a second mounting plate (701), one side of the second mounting plate (701) is fixedly connected to a third motor (702), an output end of the third motor (702) is spline-connected to a third transmission rod (703), the other end of the third transmission rod (703) is fixedly connected to a second screw rod (704), the other end of the second screw rod (704) is rotatably connected to one side of the inner wall of the second mounting plate (701) by installing a C bearing, a moving rod is threadedly connected to the surface of the second screw rod (704), and the other end of the moving rod is fixedly connected to an extension plate (705).

4. A component feeding mechanism according to claim 1, characterized in that: The back of the loading box (2) is fixedly connected to a rising frame (8), and the upper surface of the rising frame (8) is provided with threaded holes and limit holes that are compatible with the reciprocating screw rod (505) and the support rod (3).

5. A component feeding mechanism according to claim 1, characterized in that: The front of the loading box (2) is provided with a discharge port, and the top of the discharge port is provided with a contraction groove that matches the opening and closing plate (607).

6. A component feeding mechanism according to claim 1, characterized in that: A storage groove is provided at the bottom of the front side of the loading box (2), and a moving groove adapted to the moving rod is provided on one side of the storage groove.

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