Full-automatic tray loading mechanism of centerless grinding machine

Abstract

The full-automatic tray loading mechanism of the centerless grinding machine comprises an automatic control bin, a mounting base is arranged in the automatic control bin, a second tray containing groove is formed in one side of the top of the mounting base, and a first tray containing groove is formed in the other side of the top of the mounting base. Guide plates are arranged at the four corners of the second material disc containing groove and the four corners of the first material disc containing groove correspondingly. Electric air cylinders are symmetrically arranged in the middles of the two ends of the top of the automatic control bin. Under the cooperation of the spring, the material passing channel, the material detection device, the mounting groove, the electromagnet and the limiting plate, after the materials are conveyed into the material passing channel, the materials can be automatically filled into the material disc, and every time when one material is filled to a designated position, the next material can be automatically blocked, so that the working efficiency is greatly improved. And therefore, the situation that the materials fall off is avoided, the stability in the discharging process is guaranteed, and the discharging efficiency can be effectively improved through discharging in this way.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to a fully automatic plate loading mechanism for a centerless grinder. Background Art

[0002] In the manufacturing industry, in order to improve the efficiency of material transportation, automatic devices are basically used to replace manual labor. In the centerless grinder, fully automatic devices are also used to load the produced materials.

[0003] The existing authorization publication number is "CN218017471U" and an automatic unloading mechanism for a centerless grinder is disclosed, which includes a workpiece support plate, wherein grooves are provided on the front and rear sides of the workpiece support plate, a linear guide rail is arranged on the upper side of the workpiece support plate, the moving end of the linear guide rail is connected to the second cylinder, the transmission and telescopic end of the second cylinder is connected to the U-shaped plate, the left and right side walls of the U-shaped plate are connected to a two-way threaded rod, the left and right sides of the two-way threaded rod are provided with threads, the spiral directions of the threads on the left and right sides of the two-way threaded rod are opposite, and the left and right sides of the two-way threaded rod are connected to a clamping plate. This novel scheme can clamp and fix the workpiece by arranging a motor, a clamping plate, a two-way threaded rod, a U-shaped plate and a second cylinder, thereby driving the workpiece to carry out unloading work, and the upper and lower sides and the front and rear sides of the workpiece are limited by arranging a first limit block and a second limit block, thereby improving the limiting effect of the workpiece and preventing the workpiece from escaping from the clamp.

[0004] However, during the unloading process, the device can only transport materials one by one, which makes it impossible for the device to quickly transport a large amount of materials, thereby affecting the operation of the device and causing the materials to stay on the device for a long time. Utility Model Content

[0005] The utility model aims to provide a fully automatic plate loading mechanism for a centerless grinder to solve the existing problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fully automatic disc loading mechanism for a centerless grinder, comprising an automatic control warehouse, a mounting seat is provided inside the automatic control warehouse, a second material tray placement slot is provided on one side of the top of the mounting seat, a first material tray placement slot is provided on the other side of the top of the mounting seat, guide plates are provided at the four corners of the second material tray placement slot and the first material tray placement slot, electric cylinders are symmetrically provided in the middle of the two ends of the top of the automatic control warehouse, a clamping plate is provided at one end of the electric cylinder, a mounting column is provided at one end of the automatic control warehouse, a discharging head is provided on the top of the mounting column, a material passage is provided inside the discharging head, a material detection device is provided on the top of the inner side of the material passage, mounting grooves are symmetrically provided on both sides of the inner bottom of the material passage, a limiting plate is hinged on one side of the top of the inner side of the mounting groove, a spring is provided on one side of the limiting plate, an electromagnet is provided on one side of the inner bottom of the mounting groove, and a placement plate is provided inside the mounting seat.

[0007] Preferably, the guide plate is made of an L-shaped structure to facilitate guiding the material. A connecting plate is provided at one end, one side and the bottom of the guide plate, and the connecting plate is interconnected with the mounting seat to facilitate fixing the position of the guide plate.

[0008] Preferably, through grooves are symmetrically provided at both ends of the top of the automatic control bin, and the electric cylinder is located directly above the through grooves to facilitate the connection of the lines.

[0009] Preferably, the top of the placement plate is provided with anti-slip grooves to prevent the material tray from moving and causing the material tray to shift. The placement plate is located between two sets of clamping plates to facilitate the clamping of the material tray by the clamping plates.

[0010] Preferably, a connecting groove is provided on one side of the limiting plate, and one side of the spring is located inside the connecting groove, so as to facilitate the connection of the spring and prevent the spring from falling off.

[0011] Preferably, a groove is provided inside the material passage, and the material detection device is located inside the groove, so as to conveniently hide the material detection device.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the fully automatic loading mechanism of the centerless grinder;

[0013] Through the cooperation of springs, material channels, material detection devices, mounting grooves, electromagnets and limit plates, after the materials are transmitted to the inside of the material channel, the materials can be automatically loaded into the material tray, and every time a material is loaded to the designated position, the next material can be automatically blocked to prevent the material from falling, thereby ensuring the stability of the material unloading process, and such unloading can effectively improve the efficiency of material unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top sectional view of the utility model;

[0016] Figure 3 It is a side sectional view of the discharge head of the utility model.

[0017] In the figure: 1. Automatic control bin; 2. Mounting seat; 3. First material tray placement slot; 4. Placement plate; 5. Clamp; 6. Electric cylinder; 7. Second material tray placement slot; 8. Mounting column; 9. Discharge head; 10. Guide plate; 11. Spring; 12. Material channel; 13. Material detection device; 14. Mounting slot; 15. Electromagnet; 16. Limit plate. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] See also Figure 1-Figure 3 The utility model provides an embodiment of a fully automatic tray loading mechanism for a centerless grinder, comprising an automatic control bin 1, a mounting seat 2 is provided inside the automatic control bin 1, a second tray placement slot 7 is provided on one side of the top of the mounting seat 2, a first tray placement slot 3 is provided on the other side of the top of the mounting seat 2, guide plates 10 are provided at the four corners of the second tray placement slot 7 and the first tray placement slot 3, the guide plate 10 is made of an L-shaped structure, which is convenient for guiding the material, a connecting plate is provided at one end, one side and the bottom of the guide plate 10, and the connecting plate is connected to the mounting seat 2, which is convenient for adjusting the position of the guide plate 10 Fixed, electric cylinders 6 are symmetrically arranged in the middle of both ends of the top of the automatic control bin 1, through grooves are symmetrically arranged at both ends of the top of the automatic control bin 1, and the electric cylinder 6 is located just above the through groove, which is convenient for connecting the line, and a clamping plate 5 is arranged at one end of the electric cylinder 6, and a mounting column 8 is arranged at one end of the automatic control bin 1, and a discharge head 9 is arranged at the top of the mounting column 8, and a material channel 12 is arranged inside the discharge head 9, and a material detection device 13 is arranged at the top of the inner side of the material channel 12, and a groove is arranged inside the material channel 12, and the material detection device 13 is located inside the groove, which is convenient for hiding the material detection device 13;

[0020] Installation grooves 14 are symmetrically provided on both sides of the inner bottom of the material channel 12, a limit plate 16 is hinged on one side of the top of the installation groove 14, a spring 11 is provided on one side of the limit plate 16, a connecting groove is provided on one side of the limit plate 16, one side of the spring 11 is located inside the connecting groove, which is convenient for the connection of the spring 11 to prevent the spring 11 from falling off, an electromagnet 15 is provided on one side of the bottom of the installation groove 14, a placement plate 4 is provided inside the mounting seat 2, and anti-slip grooves are provided on the top of the placement plate 4 to prevent the material tray from moving and causing the material tray to shift, and the placement plate 4 is located between two sets of clamping plates 5 to facilitate the clamping of the material tray by the clamping plates 5.

[0021] Working principle: During use, first move the material tray inside the second material tray placement slot 7 to the placement plate 4, and then start the electric cylinder 6, the electric cylinder 6 drives the clamping plate 5 to move, so that the two groups of clamping plates 5 are close to each other, and then the two groups of clamping plates 5 fix the material tray. After the material tray is fixed, the driving device inside the automatic control bin 1 drives the automatic control bin 1 to move as a whole, and moves the placement plate 4 to the bottom of the discharge head 9. After moving to the specified position, the circuit of the electromagnet 15 is connected, and then the electromagnet 15 generates magnetic attraction to adsorb the limit plate 16, and then the limit plate 16 is flipped, so that the limit plate 16 drives the spring 11 to compress, and at the same time, the limit plate 16 no longer blocks the material, and then these materials fall onto the material tray, and then the next material passes through the material detection device 13. After that, the electromagnet 15 is no longer energized, and at this time, the spring 11 resets and drives the limit plate 16 to move, thereby blocking the material, avoiding excessive material falling, and facilitating the loading of the material.

[0022] 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.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A fully automatic loading mechanism for a centerless grinder, comprising an automatic control chamber (1), Features: The automatic control bin (1) is provided with a mounting seat (2) inside, a second material tray placement slot (7) is provided on one side of the top of the mounting seat (2), a first material tray placement slot (3) is provided on the other side of the top of the mounting seat (2), guide plates (10) are provided at the four corners of the second material tray placement slot (7) and the first material tray placement slot (3), electric cylinders (6) are symmetrically provided in the middle of the two ends of the top of the automatic control bin (1), a clamping plate (5) is provided at one end of the electric cylinder (6), a mounting column (8) is provided at one end of the automatic control bin (1), and the mounting column (8) is provided at the other end of the mounting seat (2). A discharge head (9) is provided at the top of the loading column (8), a material passage (12) is provided inside the discharge head (9), a material detection device (13) is provided at the top of the inner side of the material passage (12), mounting grooves (14) are symmetrically provided on both sides of the inner bottom of the material passage (12), a limit plate (16) is hingedly connected to one side of the inner top of the mounting groove (14), a spring (11) is provided on one side of the limit plate (16), an electromagnet (15) is provided on one side of the inner bottom of the mounting groove (14), and a placement plate (4) is provided inside the mounting seat (2).

2. The fully automatic loading mechanism for a centerless grinder according to claim 1, Features: The guide plate (10) is made of an L-shaped structure, and a connecting plate is provided at one end, one side and the bottom of the guide plate (10), and the connecting plate is connected to the mounting seat (2).

3. The fully automatic loading mechanism for a centerless grinder according to claim 1, Features: Through slots are symmetrically provided at both ends of the top of the automatic control chamber (1), and the electric cylinder (6) is located directly above the through slots.

4. The fully automatic loading mechanism for a centerless grinder according to claim 1, Features: The top of the placement plate (4) is provided with anti-slip grooves, and the placement plate (4) is located between two groups of clamping plates (5).

5. The fully automatic loading mechanism for a centerless grinder according to claim 1, Features: A connecting groove is provided on one side of the limiting plate (16), and one side of the spring (11) is located inside the connecting groove.

6. The fully automatic loading mechanism for a centerless grinder according to claim 1, Features: The material passage (12) is provided with a groove inside, and the material detection device (13) is located inside the groove.

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