Nail erecting mechanism and automatic nail burying machine

Abstract

The utility model relates to a screw erecting mechanism and an automatic screw burying machine, and relates to the technical field of screws. The screw feeding device comprises a screw vibration disc and a feeding rail for the vibration disc, the feeding rail is arranged on the circumferential side of the screw vibration disc, a feeding plate is arranged on one side of the feeding rail for the vibration disc, a plurality of feeding pipes are fixedly connected to the lower end of the feeding plate, a plurality of feeding holes are formed in the upper end of the feeding plate, and the feeding holes are communicated with the feeding pipes. Two plate face conveyors are arranged at the upper end of the feeding plate in a sliding mode, the plate face conveyors are connected with the vibrating disc through feeding rails, and two sets of discharging pieces are arranged on the feeding plate and used for clamping and discharging the nail bodies. A limiting table is arranged below the feeding plate, and a plurality of limiting grooves are formed in the upper end of the limiting table. Due to the gravity of the screw, the screw is vertically downward and is conveyed upwards through the feeding pipe, the lower portion of a screw body is inserted into the limiting groove, clamping and limiting are conducted through the clamping plate, and feeding and injection molding can be conducted on a plurality of screws.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screw, especially a stand nail mechanism and automatic nail embedding machine. BACKGROUND

[0002] Screw is a tool that uses the physical and mathematical principles of the inclined plane of an object and friction to tighten machine parts gradually. Screw is a general term for fasteners, and is a common term in daily conversation. Screw is an indispensable industrial necessity in daily life: very small screws used in cameras, glasses, watches, electronics, etc.; general screws used in televisions, electrical appliances, musical instruments, furniture, etc.; large screws, nuts used in engineering, construction, bridges; and screws of various sizes used in transportation devices, airplanes, electric trains, and cars.

[0003] During the production of plastic products, the nut is usually installed at the position where the nail is to be embedded by using hot melt embedding, and the hot melt embedding is performed. During the embedding process, the nails are usually transported and punched one by one, and the embedding efficiency is poor. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a stand nail mechanism and automatic nail embedding machine, which can clamp and feed multiple screws and improve the embedding efficiency.

[0005] The above technical purpose of the utility model is achieved by the following technical scheme:

[0006] A stand nail mechanism and automatic nail embedding machine, comprising a screw vibration disc and a vibration disc feeding rail arranged on the circumferential side of the screw vibration disc, wherein one side of the vibration disc feeding rail is provided with a feeding plate, the lower end of the feeding plate is fixedly connected with a plurality of feeding pipes, the upper end of the feeding plate is provided with a plurality of feeding holes, and the feeding holes are in communication with the feeding pipes;

[0007] The upper end of the feeding plate is slidably provided with two plate face conveyors, and the plate face conveyors are connected between the vibration disc feeding rail and the feeding plate, two groups of discharging elements are arranged on the feeding plate and used for clamping and discharging the nail body;

[0008] A limiting table is arranged below the feeding plate, and a plurality of limiting grooves are arranged on the upper end of the limiting table.

[0009] A U-shaped frame is arranged above the limiting table, and two clamping plates are slidably arranged between the side walls of the U-shaped frame.

[0010] The utility model discloses in a preferable example can be further configured as: the feeding piece includes the feeding platform that sets up in the feeding plate, two side walls of feeding platform all are slidably arranged with rack, the inner bottom wall of feeding platform is rotatably arranged with electric gear, and the electric gear is engaged with two racks, the upper end of rack is fixed with the board is conveyor through the feeding hole.

[0011] The utility model discloses in a preferable example can be further configured as: two limit rods are fixedly connected between the side wall of feeding platform, and two rack are slidably connected on the circumferential side of two limit rods.

[0012] The utility model discloses in a preferable example can be further configured as: the one side of clamping plate is provided with the clamping piece, the clamping piece includes the cylinder that is fixedly connected on the one side of U type frame, and the piston rod of cylinder is movably penetrated through the one side wall of U type frame and is fixed with clamping plate.

[0013] The utility model discloses in a preferable example can be further configured as: the one side of clamping plate is provided with the clamping piece, the clamping piece includes the cylinder that is fixedly connected on the one side of U type frame, and the piston rod of cylinder is movably penetrated through the one side wall of U type frame and is fixed with clamping plate.

[0014] The utility model discloses in a preferable example can be further configured as: the lower portion of limit platform is provided with the mounting plate, the upper end of mounting plate is fixedly connected with two hydraulic cylinders, and the output end of hydraulic cylinder is fixed with the lower end of limit platform, and the mounting plate is fixed with feeding plate through the connecting frame.

[0015] An automatic nail embedding machine, the automatic nail embedding machine includes a vertical nail mechanism.

[0016] In conclusion, the utility model has at least one of the following beneficial technical effects:

[0017] 1. be provided with screw vibration disc, U type frame, clamping plate, feeding pipe, feeding plate, feeding hole, board is conveyor, vibration disc feeding rail, limit platform and limit groove, and the screw is added to the screw vibration disc and is vibrated, and the screw is conveyed to the two board is conveyor through the vibration disc feeding rail, and the two board is conveyor clamps a plurality of screws, so that the number of screws is matched with the feeding pipe and feeding hole, and the board is conveyor moves through the feeding piece, and the screw is not clamped by the board is conveyor, and vertically downward due to its own gravity, and is transported upward through the feeding pipe, and the lower part of the screw body of the screw is inserted into the limit groove, and is clamped and limited through the clamping plate, and a plurality of screws can be fed and injection molded.

[0018] 2. Set up with the feeding platform, rack, electric gear and feeding hole, screw transmission to the board face is between the conveyors, the distance between the board face is between the conveyors is in a state that can clamp the nail body and can also be transmitted, when the screw reaches the appropriate position, start the electric gear, the electric gear is engaged with the rack, two racks move away from or close to the electric gear direction with the rotation of the electric gear, so as to drive two board face conveyors to move away from or close to the screw direction, so as to put the screw. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the embodiment;

[0020] Figure 2 It is a first perspective view of the embodiment;

[0021] Figure 3 It is an enlarged view of A in the embodiment Figure 2

[0022] Figure 4 It is a second perspective view of the embodiment;

[0023] Figure 5 It is an enlarged view of B in the embodiment Figure 4

[0024] In the figure, 1, screw vibration disc; 2, feeding body; 3, L-shaped moving frame; 4, base frame; 5, mounting plate; 6, air cylinder; 7, U-shaped frame; 8, clamping plate; 9, T-shaped rod; 10, feeding pipe; 11, board face conveyor; 12, vibration disc feeding rail; 13, feeding hole; 14, limiting table; 15, limiting groove; 16, hydraulic cylinder; 17, limiting plate; 18, connecting frame; 19, feeding platform; 20, rack; 21, electric gear; 22, limiting rod; 23, feeding plate. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail in combination with the drawings.

[0026] Embodiment 1:

[0027] Referring to Figures 1-5 The utility model discloses a vertical nail mechanism and automatic nail embedding machine, including screw vibration disc 1 and the vibration disc feeding rail 12 of the circumferential side of it, one side of vibration disc feeding rail 12 is provided with feeding plate 23, and the lower end of feeding plate 23 is fixedly connected with a plurality of feeding pipes 10, and the upper end of feeding plate 23 is provided with a plurality of feeding holes 13, and the feeding hole 13 is communicated with feeding pipe 10.

[0028] ​​The upper end of the feeding plate 23 is slidably provided with two plate face conveyors 11, and the plate face conveyors 11 are connected with the vibration disc feeding rail 12.

[0029] A limiting table 14 is arranged below the feeding plate 23, and a plurality of limiting grooves 15 are arranged at the upper end of the limiting table 14.

[0030] A U-shaped frame 7 is arranged above the limiting table 14, and two clamping plates 8 are slidably arranged between the side walls of the U-shaped frame 7.

[0031] In this embodiment, the screws are added to the screw vibration disc 1 for vibration, the screws are conveyed to the two plate face conveyors 11 through the vibration disc feeding rail 12, the plate face conveyors 11 clamp a plurality of screws, so that the number of the screws matches the feeding pipe 10 and the feeding hole 13, then the plate face conveyors 11 move through the discharging pieces, the screws are not clamped by the plate face conveyors 11, and due to the gravity, the screws vertically downwardly convey upwardly through the feeding pipe 10, the lower part of the screw body of the screw is inserted into the limiting groove 15 and clamped and limited by the clamping plate 8, so that a plurality of screws can be fed and injection molded, the bottom of the screw vibration disc 1 is provided with a frame, one side of the U-shaped frame 7 is fixedly connected with an L-shaped moving frame 3, and a feeding body 2 is arranged below the L-shaped moving frame 3 and slides in a sliding groove in the L-shaped moving frame 3.

[0032] Further, please refer to Figure 3 The discharging piece comprises a discharging table 19 arranged in the feeding plate 23, the two side walls of the discharging table 19 are slidably provided with racks 20, the inner bottom wall of the discharging table 19 is rotatably provided with an electric gear 21, the electric gear 21 is engaged with the two racks 20, and the upper end of the rack 20 is fixed with the plate face conveyor 11 through the feeding hole 13.

[0033] In this embodiment, the screws are conveyed to the plate face conveyors 11, and the distance between the plate face conveyors 11 is in a state that the screws can be clamped and conveyed, when the screws reach the appropriate position, the electric gear 21 is composed of a motor and a gear fixed to the output end of the motor, the motor is fixed to the inner bottom wall of the discharging table 19, the electric gear 21 is started, the electric gear 21 is engaged with the rack 20, the two racks 20 move away from or close to the electric gear 21 along with the rotation of the electric gear 21, so as to drive the two plate face conveyors 11 to move close to or away from the screws, so as to discharge the screws.

[0034] Further, please refer to Figure 3 Two limiting rods 22 are fixedly connected between the side walls of the discharging table 19, and the two racks 20 are slidably connected to the circumferential sides of the two limiting rods 22.

[0035] In the embodiment, the rack 20 slides on the circumferential side of the limiting rod 22, and the movement stability of the rack 20 can be improved.

[0036] Further, please refer to Figure 1 and Figure 2 , one side of the clamping plate 8 is provided with a clamping piece, the clamping piece includes a cylinder 6 fixedly connected to one side of the U-shaped frame 7, and the piston rod of the cylinder 6 movably penetrates one side wall of the U-shaped frame 7 and is fixed with the clamping plate 8.

[0037] In the embodiment, when the screw is added into the limiting groove 15, the cylinder 6 is started, the output end of the cylinder 6 pushes the clamping plate 8 to move, and the two clamping plates 8 can clamp the screw, and the L-shaped moving frame 3 drives the screw to move into the mold to perform the nail embedding operation.

[0038] Further, please refer to Figure 1 , one side of the clamping plate 8 is fixedly connected with two T-shaped rods 9, and the T-shaped rods 9 movably penetrate one side of the U-shaped frame 7.

[0039] In the embodiment, the T-shaped rods 9 can improve the movement stability of the clamping plate 8.

[0040] Further, please refer to Figure 4 and Figure 5 , the lower side of the limiting table 14 is provided with a mounting plate 5, the upper end of the mounting plate 5 is fixedly connected with two hydraulic cylinders 16, and the output end of the hydraulic cylinder 16 is fixed with the lower end of the limiting table 14, and the mounting plate 5 is fixed with the feeding plate 23 through the connecting frame 18.

[0041] In the embodiment, the lower end of the mounting plate 5 is fixedly connected with the base frame 4, the lower end of the limiting table 14 is fixedly connected with two limiting plates 17, and the limiting plates 17 movably penetrate the lower end of the mounting plate 5. The hydraulic cylinder 16 is started, and the limiting table 14 is driven by the hydraulic cylinder 16 to move downward, so that the clamping plate 8 with the screw can be moved conveniently.

[0042] Embodiment 2:

[0043] Refer to Figures 1-5 , an automatic nail embedding machine, the automatic nail embedding machine includes a nail standing mechanism.

[0044] The implementation principle of the above embodiment is that the screw is added into the screw vibration disc 1 for vibration, the screw is conveyed to the two plate face conveyors 11 through the feeding rail 12, the two plate face conveyors 11 clamp the plurality of screws, the number of the screws is matched with the feeding pipe 10 and the feeding hole 13, the plate face conveyors 11 move through the discharging part, the screw is not clamped by the plate face conveyors 11, due to the gravity, the screw vertically downwardly transports upwardly through the feeding pipe 10, the lower part of the screw body of the screw is inserted into the limiting groove 15, and the plurality of screws are clamped and limited by the clamping plate 8, so that the plurality of screws can be fed and injection molded, and the processing speed is faster.

[0045] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0046] The embodiments of the specific implementation are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A stud mechanism comprising a screw vibration disc (1) and a vibration disc feeding rail (12) arranged on the circumferential side of the vibration disc, characterized in that: The feeding track (12) is provided with a feeding plate (23) on one side, and the lower end of the feeding plate (23) is fixedly connected with a plurality of feeding pipes (10); the upper end of the feeding plate (23) is provided with a plurality of feeding holes (13) in communication with the feeding pipes (10). The upper end of the feeding plate (23) is slidably provided with two plate face conveyors (11) connected with the feeding track (12); the feeding plate (23) is provided with two groups of discharging members for clamping and discharging the nail bodies. The lower end of the feeding plate (23) is provided with a limiting table (14) having a plurality of limiting grooves (15) on the upper end. The upper end of the limiting table (14) is provided with a U-shaped frame (7), and the sidewalls of the U-shaped frame (7) are slidably provided with two clamping plates (8).

2. A stud mechanism according to claim 1, wherein: The discharging member comprises a discharging table (19) provided in the feeding plate (23), both sidewalls of the discharging table (19) are slidably provided with racks (20), the inner bottom wall of the discharging table (19) is rotatably provided with an electric gear (21), the electric gear (21) is engaged with the two racks (20), and the upper end of the rack (20) is fixed with the plate face conveyor (11) through the feeding hole (13).

3. A stud mechanism according to claim 2, wherein: The two limiting rods (22) are fixedly connected between the sidewalls of the discharging table (19), and the two racks (20) are slidably connected to the circumferential sides of the two limiting rods (22).

4. A stud mechanism according to claim 1, wherein: One side of the clamping plate (8) is provided with a clamping member, the clamping member comprises a cylinder (6) fixedly connected to one side of the U-shaped frame (7), and the piston rod of the cylinder (6) is movably connected through one sidewall of the U-shaped frame (7) and fixed with the clamping plate (8).

5. A stud mechanism according to claim 4, wherein: One side of the clamping plate (8) is fixedly connected with two T-shaped rods (9), and the T-shaped rods (9) are movably connected through one side of the U-shaped frame (7).

6. A stud mechanism according to claim 1, wherein: The lower end of the limiting table (14) is provided with a mounting plate (5), the upper end of the mounting plate (5) is fixedly connected with two hydraulic cylinders (16), and the output end of the hydraulic cylinder (16) is fixed with the lower end of the limiting table (14), and the mounting plate (5) is fixed with the feeding plate (23) through a connecting frame (18).

7. An automated stapler characterized by: The nail standing mechanism comprises the nail standing mechanism according to any one of claims 1-6.

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