Automatic feeding equipment for hardware part machining

Abstract

The invention discloses automatic feeding equipment for hardware part machining, and belongs to the technical field of hardware machining. The automatic feeding equipment comprises a feeding box, a feeding sliding way is fixedly connected to the feeding box and communicates with the feeding box, a feeding opening is formed in the feeding box, a feeding tray is slidably connected to the interior of the feeding box, and the feeding tray communicates with the feeding sliding way; a driving mechanism, a lifting mechanism, a material pouring mechanism and a material blocking mechanism are arranged between the feeding tray and the feeding box, the driving mechanism controls the lifting mechanism to be started to enable the feeding tray to move in the feeding box, and the material pouring mechanism is used for controlling the feeding tray to pour out hardware parts. The material blocking mechanism is used for closing the feeding sliding way to prevent redundant hardware parts from entering the feeding box. The feeding device aims at solving the problems that in the prior art, feeding equipment usually transports hardware parts from a low position to a high position, common feeding equipment transports the hardware parts through an obliquely-arranged conveying belt, the occupied area is large, and the space utilization rate is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of hardware processing, and more specifically to automatic feeding equipment for processing hardware parts. Background Art

[0002] Hardware parts refer to various metal tools made by physical processing of iron, steel, aluminum and other metals such as forging, rolling, cutting, etc. It can be used alone or as an auxiliary tool. It is a supporting product for industrial manufacturing, a semi-finished product, a tool used in the production process, etc.

[0003] At present, when hardware parts are being processed, they need to be transported by loading equipment so that the hardware parts can be delivered to the processing equipment for processing. However, the feeding port of the processing equipment for hardware parts is usually high, and the loading equipment usually transports from low to high. The common loading equipment uses an inclined conveyor belt to transport the hardware parts, which occupies a large area and reduces the utilization rate of space. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automatic loading equipment for processing hardware parts, aiming to solve the problem that the loading equipment in the prior art usually transports the hardware parts from a low place to a high place, and the common loading equipment uses an inclined conveyor belt to transport the hardware parts, which occupies a large area and reduces the utilization rate of the space.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions:

[0008] An automatic feeding device for processing hardware parts comprises a feeding box, to which a feeding chute is fixedly connected, and the feeding chute is communicated with the feeding box, a feeding port is opened on the feeding box, a feeding tray is slidably connected in the feeding box, a driving mechanism, a lifting mechanism, a pouring mechanism and a blocking mechanism are arranged between the feeding tray and the feeding box, the driving mechanism controls the lifting mechanism to start so that the feeding tray moves in the feeding box, the pouring mechanism is used to control the feeding tray to pour out the hardware parts, and the blocking mechanism is used to close the feeding chute to prevent excess hardware parts from entering the feeding box.

[0009] As a preferred solution of the present invention, the lifting mechanism includes two reciprocating screws, both of which are rotatably connected to the loading box, the outer surfaces of the two reciprocating screws are threaded with reciprocating nuts, and the loading tray is rotatably connected between the two reciprocating nuts.

[0010] As a preferred solution of the present invention, the driving mechanism includes two worm gears, which are respectively fixedly connected to the outer surfaces of two reciprocating screws, a worm is rotatably connected in the feeding box, and the worm is meshed with the two worm gears, and a driving motor is fixedly connected to one side end of the feeding box, and the output end of the driving motor is fixedly connected to one end of the worm.

[0011] As a preferred solution of the present invention, the unloading mechanism includes two fixed rods, the two fixed rods are respectively fixedly connected to two reciprocating nuts, the outer surfaces of the two fixed rods are slidably connected with sliders, the outer surfaces of the two fixed rods are respectively sleeved with first springs, and the two first springs are respectively located between the two sliders and the two reciprocating nuts, the two sliders are each hinged with a connecting rod through a hinge shaft, and the two connecting rods are respectively hinged to the loading tray through the hinge shaft, and two blocks are fixedly connected to the loading box, and the two blocks correspond to the loading tray.

[0012] As a preferred solution of the present invention, the material blocking mechanism includes a pressure strip, which is fixedly connected to one end of two fixed rods and is located on the lower side of the loading tray. A baffle is movably penetrated through the bottom wall of the loading box, and the pressure strip corresponds to the baffle. Two sliding rods are fixedly connected to the baffle, and the outer surfaces of the two sliding rods are both provided with second springs, and the two second springs correspond to the baffle.

[0013] As a preferred solution of the present invention, an extension plate is slidably connected to the loading tray, two sliding grooves are cut on the loading tray, two sliding blocks are fixedly connected to the extension plate, and the two sliding blocks are slidably connected in the two sliding grooves respectively.

[0014] As a preferred solution of the present invention, a rotating opening is opened on the loading tray, and a plurality of rollers are rotatably connected in the rotating opening.

[0015] As a preferred solution of the present invention, a fan is fixedly connected to the loading box, an air outlet pipe is fixedly connected to the fan, and the air outlet pipe is connected to the fan, and a blowing nozzle is fixedly connected to the air outlet pipe, and the blowing nozzle is connected to the air outlet pipe.

[0016] As a preferred solution of the present invention, an observation window is provided on the loading box, and four supporting feet are fixedly connected to the bottom end of the loading box, and the four supporting feet are evenly distributed at the four corners of the loading box.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) When loading hardware parts, the hardware parts are poured onto the loading tray in the loading box through the feeding chute, the driving mechanism controls the lifting mechanism to start, and the lifting mechanism controls the loading tray to move upward. At the same time, the blocking mechanism closes the feeding chute to prevent excess hardware parts from entering the loading box. After the loading tray moves to the corresponding position of the loading port, it is rotated by the pouring mechanism. The loading tray rotates a certain angle to pour the hardware parts from the loading port into the processing equipment. After the loading of the hardware parts is completed, the driving mechanism controls the lifting mechanism to move the loading tray downward, and the pouring mechanism controls The loading tray is placed horizontally, and the loading tray moves downward to reset corresponding to the feeding chute. After the loading tray corresponds to the feeding chute, the blocking mechanism will open, so that the feeding chute can pour the hardware parts onto the loading tray again; in this solution, the driving mechanism cooperates with the lifting mechanism to move the loading tray to load the hardware parts. The loading equipment adopts a vertical loading method. The pouring mechanism and the blocking mechanism are both arranged in the loading box. The equipment is placed vertically as a whole. The entire equipment can not only stably load hardware parts, but also occupies a small area, which can effectively reduce the space occupancy rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the present invention;

[0021] Figure 2 A perspective view of the present invention;

[0022] Figure 3 An exploded view of the present invention;

[0023] Figure 4 is a cross-sectional view of the present invention;

[0024] Figure 5 It is a three-dimensional diagram of some structures in the present invention;

[0025] Figure 6 It is a three-dimensional diagram of the driving mechanism and the lifting mechanism in the present invention;

[0026] Figure 7 It is a three-dimensional diagram of the material pouring mechanism in the present invention;

[0027] Figure 8 It is a three-dimensional diagram of the material blocking mechanism in the present invention.

[0028] Description of the numbers in the figure:

[0029] 1. Loading box; 2. Feed slide; 3. Loading port; 4. Loading tray; 501. Reciprocating screw; 502. Reciprocating nut; 601. Worm gear; 602. Worm; 603. Driving motor; 701. Fixed rod; 702. Sliding block; 703. First spring; 704. Connecting rod; 705. Stop block; 801. Pressure strip; 802. Baffle; 803. Sliding rod; 804. Second spring; 9. Extension plate; 10. Slide; 11. Sliding block; 12. Rotating port; 13. Roller; 14. Fan; 15. Air outlet duct; 16. Blowing nozzle; 17. Observation window; 18. Support foot. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example:

[0034] See also Figure 1-8An automatic feeding equipment for processing hardware parts comprises a feeding box 1, a feeding chute 2 is fixedly connected to the feeding box 1, and the feeding chute 2 is connected to the feeding box 1, a feeding port 3 is opened on the feeding box 1, a feeding tray 4 is slidably connected in the feeding box 1, a driving mechanism, a lifting mechanism, a pouring mechanism and a blocking mechanism are arranged between the feeding tray 4 and the feeding box 1, the driving mechanism controls the lifting mechanism to start so that the feeding tray 4 moves in the feeding box 1, the pouring mechanism is used to control the feeding tray 4 to pour out the hardware parts, and the blocking mechanism is used to close the feeding chute 2 to prevent excess hardware parts from entering the feeding box 1.

[0035] After the loading of the hardware parts is completed, the driving mechanism controls the lifting mechanism to move the loading tray 4 downward, and the loading tray 4 is placed horizontally to correspond to the feeding chute 2. After the loading tray 4 corresponds to the feeding port 3, the material blocking mechanism will be opened, so that the feeding chute 2 can pour the hardware parts onto the loading tray 4 again.

[0036] Specifically, the lifting mechanism includes two reciprocating screw rods 501 , both of which are rotatably connected to the loading box 1 , and the outer surfaces of the two reciprocating screw rods 501 are threadedly connected with reciprocating nuts 502 , and the loading tray 4 is rotatably connected between the two reciprocating nuts 502 .

[0037] In this embodiment, when the lifting mechanism controls the loading tray 4 to move up and down, the driving mechanism controls the two reciprocating screws 501 to rotate simultaneously, the two reciprocating screws 501 drive the two reciprocating nuts 502 to move back and forth, and the two reciprocating nuts 502 drive the loading tray 4 to move back and forth up and down. The loading tray 4 moves upward to load materials, and the loading tray 4 moves downward to reset for loading.

[0038] Specifically, the driving mechanism includes two worm gears 601, which are respectively fixedly connected to the outer surfaces of the two reciprocating screws 501. A worm 602 is rotatably connected inside the feeding box 1, and the worm 602 is meshed with the two worm gears 601. A driving motor 603 is fixedly connected to one side end of the feeding box 1, and the output end of the driving motor 603 is fixedly connected to one end of the worm 602.

[0039] In this embodiment, the drive motor 603 is electrically connected to the external power supply. When the lifting mechanism is controlled to start, the drive motor 603 is controlled to start by the external power supply. The drive motor 603 drives the worm 602 to rotate, and the worm 602 causes the two worm wheels 601 to rotate. The two worm wheels 601 respectively control the two reciprocating screws 501 to rotate simultaneously, so that the lifting mechanism is started.

[0040] Specifically, the unloading mechanism includes two fixed rods 701, and the two fixed rods 701 are respectively fixedly connected to the two reciprocating nuts 502. The outer surfaces of the two fixed rods 701 are slidably connected with sliders 702. The outer surfaces of the two fixed rods 701 are respectively sleeved with first springs 703, and the two first springs 703 are respectively located between the two sliders 702 and the two reciprocating nuts 502. The two sliders 702 are both hinged with connecting rods 704 through hinges, and the two connecting rods 704 are respectively hinged to the loading tray 4 through hinges. Two blocks 705 are fixedly connected in the loading box 1, and the two blocks 705 correspond to the loading tray 4.

[0041] In this embodiment, when the loading tray 4 moves upward for loading, the loading tray 4 will contact the two blocks 705 after moving a certain distance, and the two reciprocating nuts 502 continue to move upward to cause the loading tray 4 to rotate. The loading tray 4 rotates to a certain inclination angle, thereby pouring the hardware parts into the processing equipment through the loading port 3. During the rotation, the loading tray 4 will pull the two sliders 702 to slide on the two fixed rods 701 through the two connecting rods 704, and the two sliders 702 compress the two first springs 703 respectively. When the loading tray 4 finishes unloading, the two reciprocating screws 501 cause the two reciprocating nuts 502 to drive the loading tray 4 to move downward, and the elastic force of the two first springs 703 pushes the two sliders 702 to reset. The two sliders 702 pull the loading tray 4 to rotate and reset through the two connecting rods 704, so that the loading tray 4 is horizontally placed and follows the two reciprocating nuts 502 to move downward and reset.

[0042] Specifically, the material blocking mechanism includes a pressure strip 801, which is fixedly connected to one end of the two fixed rods 701, and the pressure strip 801 is located on the lower side of the loading tray 4. A baffle 802 is movably penetrated through the bottom wall of the loading box 1, and the pressure strip 801 corresponds to the baffle 802. Two sliding rods 803 are fixedly connected to the baffle 802. The outer surfaces of the two sliding rods 803 are both provided with second springs 804, and the two second springs 804 correspond to the baffle 802.

[0043] In this embodiment, when the loading tray 4 is loading in correspondence with the feed slide 2, the pressure bar 801 will press the baffle 802, and the baffle 802 will cause the two slide bars 803 to slide downward and compress the two second springs 804. When the loading tray 4 completes loading and moves upward, the loading tray 4 will move the pressure bar 801 away from the baffle 802, and the two second springs 804 will move the baffle 802 upward and reset through their own elastic force. The baffle 802 corresponds to the feed slide 2 to close the loading box 1, thereby preventing excess hardware parts from entering the loading box 1.

[0044] Specifically, an extension plate 9 is slidably connected to the loading tray 4 , two slide grooves 10 are cut on the loading tray 4 , two sliding blocks 11 are fixedly connected to the extension plate 9 , and the two sliding blocks 11 are slidably connected to the two slide grooves 10 , respectively.

[0045] In the present embodiment, when the loading tray 4 rotates to unload materials, the extension plate 9 slides on the loading tray 4 through the sliding connection of the two slide grooves 10 and the two sliding blocks 11, so that the loading tray 4 is extended, thereby preventing the hardware parts of the loading tray 4 from falling from the gaps into the loading box 1 during the rotation and affecting the use of the equipment. When the loading tray 4 rotates to reset, the extension plate 9 will automatically slide and reset due to the contact with the inner wall of the loading box 1 during the rotation of the loading tray 4, and will not affect the rotation and movement of the loading tray 4.

[0046] Specifically, a rotating opening 12 is formed on the loading tray 4 , and a plurality of rotating rollers 13 are rotatably connected in the rotating opening 12 .

[0047] In this embodiment, the plurality of rollers 13 in the rotating opening 12 can make the loading tray 4 rotate more smoothly when unloading materials, so that the hardware parts can be quickly poured out from the loading tray 4.

[0048] Specifically, the loading box 1 is fixedly connected with a fan 14 , the fan 14 is fixedly connected with an air outlet pipe 15 , and the air outlet pipe 15 is communicated with the fan 14 , the air outlet pipe 15 is fixedly connected with a blowing nozzle 16 , and the blowing nozzle 16 is communicated with the air outlet pipe 15 .

[0049] In this embodiment, the fan 14 is electrically connected to an external power supply. The fan 14 is started by the external power supply, and the blowing nozzle 16 blows air through the air outlet pipe 15. When the loading tray 4 is unloading materials, the wind blown out by the blowing nozzle 16 can clean the loading tray 4 to prevent impurities on the hardware components from remaining on the loading tray 4 and affecting the use of the equipment.

[0050] Specifically, an observation window 17 is provided on the loading box 1 , and four supporting legs 18 are fixedly connected to the bottom end of the loading box 1 , and the four supporting legs 18 are evenly distributed at the four corners of the loading box 1 .

[0051] In this embodiment, the interior of the device can be observed conveniently through the observation window 17, and the four supporting legs 18 are used to stabilize the entire device.

[0052] Working principle: When loading hardware parts, pour the hardware parts into the loading tray 4 in the loading box 1 through the feeding chute 2, and then start the driving motor 603 through an external power supply. The driving motor 603 rotates the worm 602, and the worm 602 rotates the two reciprocating screws 501 through the two worm wheels 601. The two reciprocating screws 501 drive the two reciprocating nuts 502 to move upward, so that the loading tray 4 drives the hardware parts to move upward. At the same time, the movement of the loading tray 4 will cause the pressure strip 801 to move away from the baffle 802, and the elastic force of the two second springs 804 themselves causes the baffle 802 to move upward. The baffle 802 moves to correspond to the feeding chute 2 to close the loading box 1 to prevent excess hardware parts from entering the loading box 1. When the loading tray 4 moves to correspond to the loading port 3, the loading tray 4 will contact the two blocks 705, thereby rotating. The loading tray 4 pours the hardware parts from the loading port 3 into the processing equipment to realize loading. During the rotation process, the loading tray 4 will pull the two sliders 702 to slide on the two fixed rods 701 through the two connecting rods 704, and the two sliders 702 will compress the two first springs 703 respectively. When the loading tray 4 finishes unloading, the two reciprocating screw rods 501 make the two reciprocating nuts 502 drive the loading tray 4 to move downward, and the elastic force of the two first springs 703 pushes the two sliders 702 to reset. The two sliders 702 pull the loading tray 4 to rotate and reset through the two connecting rods 704, so that the loading tray 4 is horizontally placed and follows the two reciprocating nuts 502 to move downward and reset. After the loading tray 4 moves downward and resets, the baffle 802 will be pressed by the pressure strip 801, so that the loading box 1 is opened, and the loading tray 4 corresponds to the feeding slide 2 to discharge the material again.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and improved concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An automatic feeding device for processing hardware parts, comprising a feeding box (1), characterized in that: The loading box (1) is fixedly connected with a feeding slide (2), and the feeding slide (2) is connected with the loading box (1). The loading box (1) is provided with a loading port (3). A loading tray (4) is slidably connected in the loading box (1). A driving mechanism, a lifting mechanism, a dumping mechanism and a blocking mechanism are arranged between the loading tray (4) and the loading box (1). The driving mechanism controls the lifting mechanism to start so that the loading tray (4) moves in the loading box (1). The dumping mechanism is used to control the loading tray (4) to dump out the hardware parts. The blocking mechanism is used to close the feeding slide (2) to prevent excess hardware parts from entering the loading box (1).

2. The automatic feeding equipment for hardware parts processing according to claim 1 is characterized in that: The lifting mechanism comprises two reciprocating screw rods (501), both of which are rotatably connected to the inside of the loading box (1), the outer surfaces of the two reciprocating screw rods (501) are threadedly connected to reciprocating nuts (502), and the loading tray (4) is rotatably connected between the two reciprocating nuts (502).

3. The automatic feeding equipment for hardware parts processing according to claim 2 is characterized in that: The driving mechanism comprises two worm wheels (601), the two worm wheels (601) are respectively fixedly connected to the outer surfaces of two reciprocating screws (501), a worm (602) is rotatably connected inside the loading box (1), and the worm (602) is meshed with the two worm wheels (601), a driving motor (603) is fixedly connected to one side end of the loading box (1), and the output end of the driving motor (603) is fixedly connected to one end of the worm (602).

4. The automatic feeding equipment for processing hardware parts according to claim 3 is characterized in that: The unloading mechanism comprises two fixed rods (701), the two fixed rods (701) are respectively fixedly connected to two reciprocating nuts (502), the outer surfaces of the two fixed rods (701) are slidably connected to sliders (702), the outer surfaces of the two fixed rods (701) are sleeved with first springs (703), and the two first springs (703) are respectively located between the two sliders (702) and the two reciprocating nuts (502), the two sliders (702) are movably hinged with connecting rods (704) through hinges, and the two connecting rods (704) are respectively movably hinged to the loading tray (4) through hinges, and two stoppers (705) are fixedly connected to the loading box (1), and the two stoppers (705) correspond to the loading tray (4).

5. The automatic feeding equipment for processing hardware parts according to claim 4 is characterized in that: The material blocking mechanism includes a pressure strip (801), which is fixedly connected to one end of two fixed rods (701), and the pressure strip (801) is located on the lower side of the loading tray (4); a baffle (802) is movably penetrated through the bottom wall of the loading box (1), and the pressure strip (801) corresponds to the baffle (802); two sliding rods (803) are fixedly connected to the baffle (802), and the outer surfaces of the two sliding rods (803) are both provided with second springs (804), and the two second springs (804) correspond to the baffle (802).

6. The automatic feeding equipment for processing hardware parts according to claim 5 is characterized in that: The loading tray (4) is slidably connected to an extension plate (9), two slide grooves (10) are cut on the loading tray (4), two sliding blocks (11) are fixedly connected to the extension plate (9), and the two sliding blocks (11) are slidably connected to the two slide grooves (10) respectively.

7. The automatic feeding equipment for processing hardware parts according to claim 6 is characterized in that: A rotating opening (12) is formed on the loading tray (4), and a plurality of rotating rollers (13) are rotatably connected in the rotating opening (12).

8. The automatic feeding equipment for processing hardware parts according to claim 7 is characterized in that: The loading box (1) is fixedly connected to a fan (14), the fan (14) is fixedly connected to an air outlet pipe (15), and the air outlet pipe (15) and the fan (14) are connected, and the air outlet pipe (15) is fixedly connected to a blowing nozzle (16), and the blowing nozzle (16) and the air outlet pipe (15) are connected.

9. The automatic feeding equipment for processing hardware parts according to claim 8, characterized in that: The loading box (1) is provided with an observation window (17), and the bottom end of the loading box (1) is fixedly connected with four supporting legs (18), and the four supporting legs (18) are evenly distributed at the four corners of the loading box (1).

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