Automatic charging device of sagger for grinding material calcination

Abstract

The utility model relates to the technical field of abrasive calcination, and discloses an automatic charging device of a sagger for abrasive calcination, which comprises a discharging assembly, an automatic charging mechanism is arranged at the lower end of the outer wall of the discharging assembly, the discharging assembly comprises a charging hopper, and a mounting pipeline is fixedly mounted at the bottom of the charging hopper. A first arc-shaped baffle is fixedly mounted at the front end of the bottom of the mounting pipeline, a second arc-shaped baffle is fixedly mounted at the rear end of the bottom of the mounting pipeline, the automatic loading mechanism comprises a first mounting plate, and the back face of the first mounting plate is fixedly connected with the right side of the front face of the mounting pipeline. The automatic charging mechanism can automatically open and close an opening in the bottom of the discharging assembly, so that the whole device achieves the purpose of quantitative and automatic charging, manual charging is not needed, a large amount of labor cost is saved, and the abrasive charging efficiency is improved; and meanwhile, the grinding materials can be accurately, quantitatively and automatically charged by controlling the starting time of the servo motor.

Description

Technical Field

[0001] The utility model relates to the technical field of abrasive calcining, in particular to an automatic charging device for a sagger used for abrasive calcining. Background Art

[0002] Abrasives are sharp, hard materials used to grind the surface of softer materials. According to the hardness of abrasives, they can be classified into two categories: superhard abrasives and ordinary abrasives. Abrasives are widely used in industry, especially when processing high-precision or low-roughness parts or particularly hard parts, abrasives and grinding tools are indispensable. In addition, grinding wheels are also indispensable tools for sharpening knives and cutting hard materials. Therefore, abrasives play an important role in the modern equipment manufacturing industry. In the prior art, whether it is coated abrasives or ordinary abrasives, in order to improve the compressive strength, hardness and wear resistance of the abrasives, the abrasives need to be placed in saggers, and the saggers filled with abrasives are placed in multiple layers in a tunnel kiln for high-temperature calcination.

[0003] Therefore, the abrasive needs to be placed in a sagger before calcining. Currently, the abrasive is generally placed in the sagger manually. The main problems of this manual method are high labor cost, low efficiency of loading the abrasive into the sagger, and the inability to accurately and quantitatively load the abrasive into the sagger.

[0004] For this purpose, we propose an automatic loading device for a sagger used for abrasive calcination. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an automatic loading device for a sagger used for abrasive calcination.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic loading device for a sagger for abrasive calcining, comprising a feeding assembly, an automatic loading mechanism is arranged at the lower end of the outer wall of the feeding assembly, the feeding assembly comprises a loading hopper, a mounting pipe is fixedly installed at the bottom of the loading hopper, a first arc-shaped baffle is fixedly installed at the bottom front end of the mounting pipe, a second arc-shaped baffle is fixedly installed at the bottom rear end of the mounting pipe, the automatic loading mechanism comprises a first mounting plate, and the back side of the first mounting plate is fixedly connected to the right side of the front side of the mounting pipe, a servo motor is fixedly installed on the left side wall of the first mounting plate, a worm is fixedly installed on the output end of the servo motor, a second mounting plate is movably installed on the left side wall of the worm, a third mounting plate is fixedly installed on the top of the second mounting plate, and the back side of the third mounting plate is fixedly connected to the left side of the front side of the mounting pipe.

[0007] Preferably, a worm wheel is movably engaged with the lower end of the outer wall of the worm, and a first sector plate is fixedly mounted on the back side of the worm wheel via a rotating shaft.

[0008] Preferably, the upper end of the back side of the first sector plate is movably connected to the middle end of the front side of the installation pipe via a rotating shaft.

[0009] Preferably, the back surface of the first sector plate is in active contact with the front surface of the first arc-shaped baffle.

[0010] Preferably, an arch plate is fixedly mounted on the lower end of the back side of the first sector plate.

[0011] Preferably, the top of the arched plate is in active contact with the bottom of the first arc-shaped baffle plate and the bottom of the second arc-shaped baffle plate respectively.

[0012] Preferably, a second sector plate is fixedly mounted on the back side of the arch plate.

[0013] Preferably, the front upper end of the second sector plate is movably connected to the back middle end of the installation pipe via a rotating shaft.

[0014] Preferably, the front surface of the second sector plate is in active contact with the back surface of the second arc-shaped baffle.

[0015] Beneficial Effects

[0016] The utility model provides an automatic loading device for a sagger used for abrasive calcination, which has the following beneficial effects:

[0017] (1) The automatic loading device of the sagger for abrasive calcining is provided with an automatic loading mechanism, which can automatically open and close the opening at the bottom of the unloading component, so that the entire device can achieve the purpose of quantitative automatic loading. There is no need for manual loading, which saves a lot of labor costs and improves the efficiency of abrasive loading. At the same time, the abrasive can be accurately and quantitatively automatically loaded by controlling the opening time of the servo motor.

[0018] (2) The automatic loading device of the sagger for abrasive calcining is provided with a worm and a worm wheel. The worm can drive the worm wheel to rotate, while the worm wheel cannot drive the worm to rotate, so that the entire automatic loading mechanism has a self-locking function, thereby avoiding the automatic loading mechanism from being affected by the gravity of the abrasive and causing leakage of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the front side of the utility model;

[0020] Figure 2 This is a front structural diagram of the blanking assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the top structure of the automatic loading mechanism of the utility model.

[0022] Legend: 10. Unloading assembly; 11. Automatic loading mechanism; 12. Loading hopper; 13. Mounting pipe; 14. First arc-shaped baffle; 15. Second arc-shaped baffle; 16. First mounting plate; 17. Servo motor; 18. Worm; 19. Second mounting plate; 20. Third mounting plate; 21. Worm gear; 22. First fan-shaped plate; 23. Arched plate; 24. Second fan-shaped plate. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0024] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 embodiments of the present utility model can be understood according to specific circumstances.

[0028] 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.

[0029] Embodiment 1: An automatic loading device for a sagger for abrasive calcination, such as Figure 1 As shown, it includes a feeding assembly 10, and an automatic loading mechanism 11 is arranged at the lower end of the outer wall of the feeding assembly 10. By arranging the automatic loading mechanism 11, the automatic loading mechanism 11 can automatically open and close the opening at the bottom of the feeding assembly 10, so that the whole device can achieve the purpose of quantitative automatic loading, without manual loading, saving a lot of labor costs, and improving the efficiency of abrasive loading. At the same time, the abrasive can be accurately and quantitatively automatically loaded by controlling the opening time of the servo motor 17.

[0030] Embodiment 2: Based on Embodiment 1, Figure 2 As shown, the unloading assembly 10 includes a loading hopper 12, a mounting pipe 13 is fixedly installed at the bottom of the loading hopper 12, a first arc-shaped baffle 14 is fixedly installed at the bottom front end of the mounting pipe 13, and a second arc-shaped baffle 15 is fixedly installed at the bottom rear end of the mounting pipe 13. By setting a worm 18 and a worm wheel 21, the worm 18 can drive the worm wheel 21 to rotate, while the worm wheel 21 cannot drive the worm 18 to rotate, so that the entire automatic loading mechanism 11 has a self-locking function, thereby avoiding the automatic loading mechanism 11 from being affected by the gravity of the abrasive and causing leakage.

[0031] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3As shown, the automatic loading mechanism 11 includes a first mounting plate 16, and the back of the first mounting plate 16 is fixedly connected to the right side of the front of the mounting pipe 13, a servo motor 17 is fixedly installed on the left wall of the first mounting plate 16, a worm 18 is fixedly installed on the output end of the servo motor 17, a second mounting plate 19 is movably installed on the left wall of the worm 18, a third mounting plate 20 is fixedly installed on the top of the second mounting plate 19, and the back of the third mounting plate 20 is fixedly connected to the left side of the front of the mounting pipe 13, a worm wheel 21 is movably meshed at the lower end of the outer wall of the worm 18, and a first sector-shaped Plate 22, and the upper end of the back side of the first fan-shaped plate 22 is movably connected to the middle end of the front side of the mounting pipe 13 through a rotating shaft, the back side of the first fan-shaped plate 22 is movably contacted with the front side of the first curved baffle 14, the lower end of the back side of the first fan-shaped plate 22 is fixedly installed with an arch plate 23, and the top of the arch plate 23 is movably contacted with the bottom of the first curved baffle 14 and the second curved baffle 15 respectively, the back side of the arch plate 23 is fixedly installed with a second fan-shaped plate 24, and the upper end of the front side of the second fan-shaped plate 24 is movably connected to the middle end of the back side of the mounting pipe 13 through a rotating shaft, and the front side of the second fan-shaped plate 24 is movably contacted with the back side of the second curved baffle 15.

[0032] The working principle of the utility model is as follows: by turning on the forward rotation switch of the servo motor 17, the output end of the servo motor 17 drives the worm 18 to start rotating, the worm 18 drives the worm wheel 21 to start forward rotation, the worm wheel 21 drives the first fan plate 22 to start forward rotation through the rotating shaft, the first fan plate 22 drives the second fan plate 24 to start forward rotation through the arch plate 23, so that the bottom opening of the unloading component 10 is opened, and the abrasive in the unloading component 10 is automatically unloaded, by turning on the reverse switch of the servo motor 17, the output end of the servo motor 17 drives the worm 18 to start rotating, the worm 18 drives the worm wheel 21 to start reverse rotation, the worm wheel 21 drives the first fan plate 22 to start reverse rotation through the rotating shaft, the first fan plate 22 drives the second fan plate 24 to start reverse rotation through the arch plate 23, so that the bottom opening of the unloading component 10 is blocked, so that the entire device can achieve the purpose of quantitative automatic loading.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic loading device for a sagger for abrasive calcination, comprising a feeding assembly (10), characterized in that: The lower end of the outer wall of the material discharge assembly (10) is provided with an automatic loading mechanism (11), the material discharge assembly (10) comprises a loading hopper (12), a mounting pipe (13) is fixedly installed at the bottom of the loading hopper (12), a first arc-shaped baffle (14) is fixedly installed at the bottom front end of the mounting pipe (13), a second arc-shaped baffle (15) is fixedly installed at the bottom rear end of the mounting pipe (13), the automatic loading mechanism (11) comprises a first mounting plate (16), and the first mounting plate (16) is fixedly installed at the bottom of the mounting pipe (13). The back side of the first mounting plate (16) is fixedly connected to the right side of the front side of the mounting pipe (13), a servo motor (17) is fixedly installed on the left side wall of the first mounting plate (16), a worm gear (18) is fixedly installed on the output end of the servo motor (17), a second mounting plate (19) is movably installed on the left side wall of the worm gear (18), a third mounting plate (20) is fixedly installed on the top of the second mounting plate (19), and the back side of the third mounting plate (20) is fixedly connected to the left side of the front side of the mounting pipe (13).

2. The automatic loading device for the sagger for abrasive calcination according to claim 1 is characterized in that: A worm wheel (21) is movably meshed at the lower end of the outer wall of the worm (18), and a first sector plate (22) is fixedly mounted on the back of the worm wheel (21) via a rotating shaft.

3. The automatic loading device for the sagger for abrasive calcination according to claim 2 is characterized in that: The upper end of the back side of the first sector plate (22) is movably connected to the middle end of the front side of the installation pipe (13) via a rotating shaft.

4. The automatic loading device for the sagger for abrasive calcination according to claim 2 is characterized in that: The back surface of the first sector plate (22) is in active contact with the front surface of the first arc-shaped baffle plate (14).

5. The automatic loading device for the sagger for abrasive calcination according to claim 2, characterized in that: An arched plate (23) is fixedly mounted on the lower end of the back side of the first sector plate (22).

6. The automatic loading device for the sagger for abrasive calcination according to claim 5, characterized in that: The top of the arched plate (23) is in active contact with the bottom of the first arc-shaped baffle plate (14) and the bottom of the second arc-shaped baffle plate (15) respectively.

7. The automatic loading device for the sagger for abrasive calcination according to claim 5, characterized in that: A second sector plate (24) is fixedly mounted on the back side of the arch plate (23).

8. The automatic loading device for the sagger for abrasive calcination according to claim 7, characterized in that: The upper end of the front side of the second sector plate (24) is movably connected to the middle end of the back side of the installation pipe (13) via a rotating shaft.

9. The automatic loading device for the sagger for abrasive calcination according to claim 7, characterized in that: The front surface of the second sector plate (24) is in active contact with the back surface of the second arc-shaped baffle plate (15).

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