Screw feeding machine facilitating feeding

Abstract

The utility model discloses a screw feeding machine convenient to feed, relates to the technical field of screw feeding, and aims to solve the problems that an existing screw feeding mechanism supplies and feeds through an arranged vibration disc, but an effective limiting mechanism is lacked in the feeding process, so that too much screws are fed to be stacked, and a machining table is not timely in treatment. Comprising a bottom table base, a movable table plate is arranged above the bottom table base, a vibration feeding disc is welded to the upper end of the movable table plate, a discharging barrel is arranged above the vibration feeding disc, and a discharging guide frame is welded to the discharging end of the vibration feeding disc; the temporary storage box is arranged at one end of the discharging guide frame, the discharging guide frame communicates with the interior of the temporary storage box, an internally-connected insertion groove is formed in the bottom of the temporary storage box, and a closed insertion plate is installed in the internally-connected insertion groove in an inserted mode; and the electric push rod is fixedly arranged at the upper end of the bottom pedestal through a screw.

Description

Technical Field

[0001] The utility model relates to the technical field of screw feeding, in particular to a screw feeding machine which is convenient for feeding. Background Art

[0002] Tools for fastening objects and machine parts. Screws need to be fed to the processing table during the processing. The feeding process is mostly carried out with the help of a vibration plate to assist the screws in delivering the feed.

[0003] For example, the announcement number is: CN220178611U (named as a screw feeding mechanism for facilitating material retrieval from above), which includes a mechanical arm, a vibration plate, a material distribution frame, a feeding assembly, a pushing assembly and a blocking assembly; the discharge end of the vibration plate is connected to the feed end of the material distribution frame, the feeding assembly includes a feeding plate and a plurality of discharge ports opened thereon, the screw can move to the discharge port through the material distribution frame, a pushing assembly is arranged on the back of the feeding plate, the pushing assembly includes a pushing cylinder and a pushing rod, the pushing rod can push the screw part out of the feeding plate, the blocking assembly includes a blocking driving member and a blocking piece, the blocking driving member The component can drive the baffle to block the discharge port to limit the moving distance of the screw in the feed plate. Through the cooperation of the vibration plate, the dividing rack, the feed assembly, the pushing assembly and the blocking assembly, the screws are transferred to the dividing rack for dividing through the vibration plate, and multiple groups of screws can be loaded one by one at the same time, effectively improving the loading efficiency of the screws; the pushing assembly can push the screw part on the feed plate out of the discharge port, which is convenient for the robot arm to take, and can realize the fast taking of the screws one by one, thereby improving the processing efficiency of subsequent products; the feed assembly can effectively prevent the pushing cylinder from pushing the screws completely away from the feed plate, causing the screws to fall and loosen, thereby avoiding damage to the screws.

[0004] The above-mentioned screw feeding mechanism supplies materials through the vibration plate, but there is a lack of effective limiting mechanism during the feeding process, which leads to excessive accumulation of screws and untimely processing of the processing table. For this reason, we provide a screw feeder that is easy to load. Utility Model Content

[0005] The purpose of the utility model is to provide a screw feeder which is convenient for feeding, so as to solve the problem that the existing screw feeding mechanism proposed in the above background technology supplies materials through a vibration plate, but lacks an effective limiting mechanism during the feeding process, resulting in excessive accumulation of screws and untimely processing of the processing table.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a screw feeder that is easy to load, comprising a base, a movable table is arranged above the base, a vibrating loading tray is welded on the upper end of the movable table, a discharge barrel is arranged above the vibrating loading tray, and a discharge guide is welded on the discharge end of the vibrating loading tray;

[0007] Also includes:

[0008] A temporary storage box is arranged at one end of the discharge guide frame, the discharge guide frame is connected to the interior of the temporary storage box, and an internal slot is arranged at the bottom of the temporary storage box, and a closed plug plate is installed in the internal slot;

[0009] An electric push rod is fixedly arranged on the upper end of the base seat by screws, the top of the piston rod of the electric push rod is fixedly connected to the movable platform by screws, and four supporting sleeve rods are arranged at the lower part of the electric push rod, and the four supporting sleeve rods are all integrated with the base seat;

[0010] The circular ring seat is welded on the inner wall of the discharge barrel, and a disc frame is installed on the upper end of the circular ring seat through screws. A feed screen is arranged inside the disc frame, and the feed screen and the disc frame are an integrated structure.

[0011] Preferably, the internal sleeve of the support sleeve is provided with four movable connecting rods, the four movable connecting rods are all integrated with the movable platform, and rod penetration holes are provided at the connecting positions of the movable connecting rods and the support sleeve, and the rod penetration holes and the support sleeve are an integrated structure.

[0012] Preferably, a limit block is welded on the bottom of the movable connecting rod, and the size of the limit block is larger than the diameter of the rod penetration hole.

[0013] Preferably, a magnet block is embedded in one end of the closed plug plate, and the closed plug plate is adsorbed and connected to one end of the internal slot through the magnet block.

[0014] Preferably, a handle block is provided at one end of the closed plug plate, and the handle block and the closed plug plate are an integral structure.

[0015] Preferably, a lower hopper is provided at the bottom of the discharge barrel, the lower hopper is connected to the interior of the discharge barrel, and two connecting rods are welded between the vibrating loading tray and the discharge barrel.

[0016] Preferably, a power box is provided on one side of the electric push rod, and the output end of the power box is electrically connected to the input end of the electric push rod and the vibrating loading tray respectively.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model conveys the semi-finished screws to the position of the discharging guide rack through the vibrating feeding tray, and then the semi-finished screws enter the interior of the temporary storage box through the discharging guide rack, and the semi-finished screws are discharged from the bottom of the temporary storage box for feeding. When the semi-finished screws fed are about to exceed the processing share of the processing table, the closing plug plate is inserted and installed into the interior of the internal slot, thereby closing the temporary storage box, so that the semi-finished screws supplied by the subsequent vibrating feeding tray temporarily fall into the interior of the temporary storage box, avoiding the situation that the screw processing table accumulates too many semi-finished screws and the processing table cannot process in time, and overcomes the problem that the existing screw feeding mechanism supplies feeding through the set vibration tray, but lacks an effective limiting mechanism in the feeding process, resulting in excessive screw feeding and accumulation, causing the processing table to process in time.

[0019] The semi-finished screw products are injected into the discharge barrel, and the feed screen is installed inside the discharge barrel. The semi-finished screw products are screened by the feed screen. The semi-finished screw products that meet the specifications pass through the feed screen and fall from the lower hopper into the vibrating loading tray. When the vibrating loading tray is opened, the semi-finished screw products are vibrated and transported, and the discharge barrel above is vibrated synchronously, so that the feed screen vibrates and screens the semi-finished screw products, thereby improving the screening and detection effect of the semi-finished screw products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the screw feeder that is convenient for feeding according to the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the movable table and the bottom base of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the discharge barrel of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the temporary storage box of the utility model;

[0024] In the figure: 1. base; 2. power box; 3. movable table; 4. electric push rod; 5. support sleeve rod; 6. vibration loading tray; 7. discharge barrel; 8. lower hopper; 9. connecting rod; 10. discharge guide; 11. temporary storage box; 12. closed plug plate; 13. rod hole; 14. movable connecting rod; 15. limit block; 16. circular ring seat; 17. disc frame; 18. feed screen; 19. internal slot; 20. handle block; 21. magnet block. DETAILED DESCRIPTION

[0025] 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, rather than all of the embodiments.

[0026] See also Figure 1-4 The utility model provides an embodiment: a screw feeder that is convenient for feeding, comprising a base 1, a movable table 3 is arranged above the base 1, a vibration feeding tray 6 is welded on the upper end of the movable table 3, a discharge barrel 7 is arranged above the vibration feeding tray 6, and a discharge guide frame 10 is welded on the discharge end of the vibration feeding tray 6;

[0027] Also includes:

[0028] The temporary storage box 11 is arranged at one end of the discharge guide frame 10. The discharge guide frame 10 is connected to the interior of the temporary storage box 11. The bottom of the temporary storage box 11 is provided with an internal slot 19. The internal slot 19 is plugged with a closed plug plate 12.

[0029] The electric push rod 4 is fixedly arranged on the upper end of the bottom base 1 by screws, the top of the piston rod of the electric push rod 4 is fixedly connected to the movable platform 3 by screws, and four supporting sleeve rods 5 are arranged at the lower part of the electric push rod 4, and the four supporting sleeve rods 5 are all integrated with the bottom base 1;

[0030] The annular seat 16 is welded to the inner wall of the discharge barrel 7, and a disc frame 17 is installed on the upper end of the annular seat 16 by screws. A feed screen 18 is arranged inside the disc frame 17, and the feed screen 18 and the disc frame 17 are an integral structure.

[0031] When in use, the vibrating loading tray transports the semi-finished screws to the position of the discharge guide rack, and then the semi-finished screws pass through the discharge guide rack into the interior of the temporary storage box, and the semi-finished screws are discharged from the bottom of the temporary storage box for loading. When the loaded semi-finished screws are about to exceed the processing share of the processing table, the closing plug plate is inserted and installed into the interior of the internal slot, thereby closing the temporary storage box, so that the semi-finished screws supplied by the subsequent vibrating loading tray temporarily fall into the interior of the temporary storage box.

[0032] See also Figure 2 Four movable connecting rods 14 are arranged inside the supporting sleeve rod 5, and the four movable connecting rods 14 are all integrated with the movable platform 3. A through-rod hole 13 is arranged at the connecting position between the movable connecting rod 14 and the supporting sleeve rod 5, and the through-rod hole 13 is an integrated structure with the supporting sleeve rod 5. The four movable connecting rods 14 arranged inside the supporting sleeve rod 5 serve to facilitate the guiding lifting and lowering activities of the movable platform 3.

[0033] See also Figure 2 A limit block 15 is welded at the bottom of the movable connecting rod 14, and the size of the limit block 15 is larger than the diameter of the through-rod hole 13. The limit block 15 welded at the bottom of the movable connecting rod 14 plays the role of limiting the range of lifting and lowering activities.

[0034] See also Figure 4A magnet block 21 is embedded at one end of the closed plug plate 12, and the closed plug plate 12 is adsorbed and connected to one end of the internal slot 19 through the magnet block 21. The magnet block 21 embedded at one end of the closed plug plate 12 plays a role in auxiliary adsorption connection.

[0035] See also Figure 4 A handle block 20 is provided at one end of the closed plug plate 12. The handle block 20 and the closed plug plate 12 are an integral structure. The handle block 20 provided at one end of the closed plug plate 12 serves to facilitate the grabbing and disassembly of the closed plug plate 12.

[0036] See also Figure 1 A lower hopper 8 is arranged at the bottom of the discharge barrel 7, and the lower hopper 8 is connected to the inside of the discharge barrel 7. Two connecting rods 9 are welded between the vibration loading tray 6 and the discharge barrel 7. The lower hopper 8 arranged at the bottom of the discharge barrel 7 plays a role in discharging materials.

[0037] See also Figure 1 A power box 2 is provided on one side of the electric push rod 4, and the output end of the power box 2 is electrically connected to the input end of the electric push rod 4 and the vibration loading tray 6 respectively. The power box 2 provided on one side of the electric push rod 4 plays a role of power supply.

[0038] Working principle: When in use, the semi-finished screw products are injected into the discharge barrel 7, and the feed screen 18 is installed inside the discharge barrel 7. The semi-finished screw products are screened through the feed screen 18, and the semi-finished screw products that meet the specifications pass through the feed screen 18 and fall from the lower hopper 8 into the vibrating loading tray 6. When the vibrating loading tray 6 is turned on, the semi-finished screw products are vibrated and conveyed, and the discharge barrel 7 above is vibrated synchronously, so that the feed screen 18 vibrates and screens the semi-finished screw products, thereby improving the screening and detection effect of the semi-finished screw products. The vibrating loading tray 6 conveys the semi-finished screw products to The discharge guide 10 is located at the position, and then the semi-finished screws pass through the discharge guide 10 into the interior of the temporary storage box 11, and the semi-finished screws are discharged from the bottom of the temporary storage box 11 for loading. When the loaded semi-finished screws are about to exceed the processing share of the processing table, the closing plug plate 12 is inserted and installed into the interior of the internal slot 19, thereby closing the temporary storage box 11, so that the semi-finished screws supplied by the subsequent vibration loading tray 6 temporarily fall into the interior of the temporary storage box 11, avoiding the situation where too many semi-finished screws are accumulated on the screw processing table and the processing table is not processed in time, and completing the use of the screw feeder that is easy to load.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A screw feeder for convenient feeding, comprising a base (1), a movable table (3) is arranged above the base (1), a vibrating feeding tray (6) is welded to the upper end of the movable table (3), a discharge barrel (7) is arranged above the vibrating feeding tray (6), and a discharge guide frame (10) is welded to the discharge end of the vibrating feeding tray (6); Features: Also includes: A temporary storage box (11) is arranged at one end of the discharge guide frame (10), the discharge guide frame (10) is connected to the interior of the temporary storage box (11), and an internal slot (19) is arranged at the bottom of the temporary storage box (11), and a closed plug plate (12) is installed inside the internal slot (19); An electric push rod (4) is fixedly arranged at the upper end of the base seat (1) by means of screws, the top of the piston rod of the electric push rod (4) is fixedly connected to the movable platform (3) by means of screws, and four supporting sleeve rods (5) are arranged at the bottom of the electric push rod (4), and the four supporting sleeve rods (5) are all integrally formed with the base seat (1); A circular ring seat (16) is welded to the inner wall of the discharge barrel (7), and a disc frame (17) is mounted on the upper end of the circular ring seat (16) by screws. A feed screen (18) is arranged inside the disc frame (17), and the feed screen (18) and the disc frame (17) are an integral structure.

2. A screw feeder for easy loading according to claim 1, characterized in that: The support sleeve rod (5) is internally sleeved with four movable connecting rods (14), the four movable connecting rods (14) are all integrally formed with the movable platform (3), and a through-rod hole (13) is provided at the through-joint position between the movable connecting rod (14) and the support sleeve rod (5), the through-rod hole (13) and the support sleeve rod (5) are integrally formed.

3. A screw feeder for easy loading according to claim 2, characterized in that: A limit block (15) is welded to the bottom of the movable connecting rod (14), and the size of the limit block (15) is larger than the diameter of the rod penetration hole (13).

4. A screw feeder for easy loading according to claim 1, characterized in that: A magnet block (21) is embedded in one end of the closed plug plate (12), and the closed plug plate (12) is adsorbed and connected to one end of the internal slot (19) via the magnet block (21).

5. A screw feeder for easy loading according to claim 4, characterized in that: A handle block (20) is provided at one end of the closed plug plate (12), and the handle block (20) and the closed plug plate (12) are an integral structure.

6. A screw feeder for easy loading according to claim 1, characterized in that: A lower hopper (8) is provided at the bottom of the discharge barrel (7), and the lower hopper (8) is connected to the inside of the discharge barrel (7). Two connecting rods (9) are welded between the vibration loading tray (6) and the discharge barrel (7).

7. The screw feeder for easy loading according to claim 1, characterized in that: A power box (2) is provided on one side of the electric push rod (4), and the output end of the power box (2) is electrically connected to the input end of the electric push rod (4) and the vibrating loading tray (6), respectively.

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