Vibration grading and packaging device for alloy materials

Abstract

The utility model discloses an alloy material vibration grading packaging device, which belongs to the technical field of alloy processing and comprises a feeding cover, an external connecting frame is connected to the outer side wall of the feeding cover, and a vibration grading mechanism is arranged below the feeding cover. The sealing protection assembly is arranged, two L-shaped rods are moved oppositely, then a movable sealing plate is moved upwards, after two external connection blocks are attached to each other, the L-shaped rods are loosened, under the action of the L-shaped rods, the two external connection blocks can be limited and fixed, a packaging container is convenient to place, then the two L-shaped rods are moved and attached to each other, and a protection cover falls under the action of gravity, so that the packaging container is prevented from being damaged. When the protective cover moves downwards and makes contact with the bottom plate, the protective cover is blocked and stops moving, and in the subsequent vibration grading packaging process of alloy materials, under the action of the protective cover, the bottom plate and the movable sealing plate, the situation that small-particle matter in the alloy materials and impurities such as dust doped in the alloy materials are stressed to diffuse and fly to the surrounding environment can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of alloy processing, and in particular relates to a vibration grading and packaging device for alloy materials. Background Art

[0002] Alloy is a mixture with metallic properties synthesized by two or more metals and metals or non-metals through a certain method. It is usually obtained by melting into a uniform liquid and solidifying.

[0003] Chinese patent application No. 201720733723.1 discloses a vibration grading and packaging device for alloy materials, including a feeding device, a grading device, and a packaging device. The grading device includes a material receiving chute, a vibrator, and a plurality of connecting parts. The material receiving chute is arranged below the discharge port of the feeding device, a sieve plate is arranged inside the material receiving chute, and a vibrator is arranged on the side wall of the material receiving chute to drive the material receiving chute to vibrate through the vibration of the vibrator. The plurality of connecting parts are respectively arranged at different parts of the material receiving chute, the lower end of the connecting part is connected to the material receiving chute, and the upper end of the connecting part is connected to the feeding device, so that the material receiving chute is arranged below the discharge port of the feeding device. In the utility model, the alloy material to be sorted is sent to the grading device through the feeding device, the grading device is provided with a material receiving chute, the graded separation of alloy blocks and alloy powders is realized through self-vibration, and the separate packaging of alloy blocks and alloy powders is realized through the packaging device, thereby replacing manual sorting, reducing labor intensity, and improving labor efficiency.

[0004] In the above-mentioned patent, during the vibration grading and packaging process of the alloy materials, small particles of alloy materials and impurities such as dust mixed in the alloy materials are easy to spread and fly into the external environment, which is easy to cause pollution to the surrounding environment; in addition, the packaging container is directly placed on the sliding roller, and the rolling of the sliding roller drives the packaging container to rotate, which affects the stability of the placement of the packaging container, and further affects the effect of the packaging container in receiving the packaging materials. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a vibration grading and packaging device for alloy materials, which has the characteristics of sealing protection and convenient fixed placement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration grading and packaging device for alloy materials, comprising a feeding cover, an external frame is connected to the outer side wall of the feeding cover, a vibration grading mechanism is arranged below the feeding cover, a connecting mechanism is arranged between the feeding cover and the vibration grading mechanism, a sealing protection component is arranged below the external frame and outside the vibration grading mechanism and the connecting mechanism, a sliding roller is connected to the inner side wall of the sealing protection component, and a placement component is arranged above the sliding roller.

[0007] Preferably, the sealing and protective assembly includes a protective cover, a bottom plate, a movable sealing plate, a fixing part, a plug-in block, a plug-in slot and a fixed column; the protective cover is connected to the bottom of the external frame; a movable sealing plate is provided on one side of the protective cover; the end of the movable sealing plate close to the protective cover is connected to the plug-in block; a plug-in slot is provided on the inner wall of the protective cover at a position corresponding to the plug-in block; a fixed column is connected inside the plug-in slot; a through hole is provided on the plug-in block at a position corresponding to the fixed column; a fixing part is provided between the protective cover and the movable sealing plate; and a bottom plate is connected to the inner wall of the protective cover and below the sliding roller.

[0008] Preferably, the fixing part includes an external block, an L-shaped rod, an opening, a cavity, a connecting rod and a connecting spring. The side walls of the protective cover and the movable sealing plate are connected to the external blocks. Openings are provided on the two external blocks. L-shaped rods are provided on both sides of the openings. Connecting rods are connected to the sides of the two L-shaped rods away from each other. A cavity is provided inside the external block and at a position corresponding to the connecting rod. A connecting spring is connected between the cavity and the connecting rod.

[0009] Preferably, both sides of one end of the connecting rod close to the cavity are connected to limit sliders, and a limit sliding groove is provided on the inner wall of the cavity at a position corresponding to the limit slider.

[0010] Preferably, the placement assembly includes a fixed cylinder, a movable rod, a connecting plate, a placement plate and a fixed screw. A placement plate is arranged above the sliding roller, one end of the placement plate is connected to the connecting plate, a side of the connecting plate away from the placement plate is connected to the movable rod, a fixed cylinder is connected to the protective cover and located at the periphery of the movable rod, and a fixed screw is connected between the fixed cylinder and the movable rod.

[0011] Preferably, one end of the moving rod close to the fixed cylinder is connected to a guide slide block, and a guide groove is provided on the inner side wall of the fixed cylinder at a position corresponding to the guide slide block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a sealing protection component, two L-shaped rods are moved toward each other, and then the sealing plate is moved upward. When the two external blocks are fitted together, the L-shaped rods are loosened. Under the action of the L-shaped rods, the two external blocks can be limited and fixed, which is convenient for placing the packaging container. Then the two L-shaped rods are moved to fit together, and the protective cover falls under the action of gravity. When the protective cover moves down and contacts the bottom plate, the protective cover is blocked and stops moving. In the subsequent vibration grading packaging process of the alloy material, under the action of the protective cover, the bottom plate and the movable sealing plate, small particles in the alloy material and impurities such as dust mixed in the alloy material can be prevented from being spread and flying into the surrounding environment under the force.

[0014] 2. The utility model sets a placement component, rotates the fixed screw to move it away from the moving rod, and then moves the placement plate toward the outer periphery of the protective cover. The movement of the placement plate drives the connecting plate to move, and the movement of the connecting plate drives the moving rod to move inside the fixed cylinder. When the placement plate protrudes from the protective cover, the packaging container is placed on the placement plate, and then the placement plate is pushed into the protective cover. The movement of the placement plate drives the connecting plate and the moving rod to move. When the moving rod is completely retracted into the fixed cylinder, the fixed screw is rotated again, and the moving rod and the fixed cylinder are fixed by the fixed screw, so that the placement plate can be limited and fixed to ensure the stability of the placement of the placement plate, and then the stability of the placement of the packaging container can be ensured, and the stability of the packaging container in receiving the packaging alloy material can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a cross-sectional view of the connection state of two external blocks of the utility model;

[0019] Figure 5 It is a partial cross-sectional view of the connection state between the fixed cylinder and the moving rod of the utility model.

[0020] In the figure: 1. feeding cover; 2. external frame; 3. sealing protection assembly; 31. protection cover; 32. bottom plate; 33. movable sealing plate; 34. fixing piece; 341. external block; 342. L-shaped rod; 343. opening; 344. cavity; 345. connecting rod; 346. connecting spring; 35. plug-in block; 36. plug-in slot; 37. fixing column; 4. vibration grading mechanism; 5. placement assembly; 51. fixing cylinder; 52. moving rod; 53. connecting plate; 54. placement plate; 55. fixing screw; 6. sliding roller; 7. connecting mechanism. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a vibration grading and packaging device for alloy materials, comprising a feeding cover 1, an external frame 2 is connected to the outer wall of the feeding cover 1, a vibration grading mechanism 4 is arranged below the feeding cover 1, a connecting mechanism 7 is arranged between the feeding cover 1 and the vibration grading mechanism 4, a sealing protection component 3 is arranged below the external frame 2 and located at the periphery of the vibration grading mechanism 4 and the connecting mechanism 7, a sliding roller 6 is connected to the inner wall of the sealing protection component 3, and a placing component 5 is arranged above the sliding roller 6.

[0024] Specifically, the sealing protection assembly 3 includes a protective cover 31, a bottom plate 32, a movable sealing plate 33, a fixing piece 34, a plug-in block 35, a plug-in slot 36 and a fixing column 37. The protective cover 31 is connected to the bottom of the external frame 2, a movable sealing plate 33 is arranged on one side of the protective cover 31, a plug-in block 35 is connected to the end of the movable sealing plate 33 close to the protective cover 31, a plug-in slot 36 is arranged on the inner side wall of the protective cover 31 at a position corresponding to the plug-in block 35, a fixing column 37 is connected inside the plug-in slot 36, a through hole is arranged on the plug-in block 35 at a position corresponding to the fixing column 37, a fixing piece 34 is arranged between the protective cover 31 and the movable sealing plate 33, a bottom plate 32 is connected to the inner side wall of the protective cover 31 and below the sliding roller 6,

[0025] By adopting the above technical solution, the movable sealing plate 33 is moved upward, and the protective cover 31 and the movable sealing plate 33 are fixed by the fixing member 34, and then the packaging container is placed on the sliding roller 6, and then the fixing operation of the fixing member 34 on the protective cover 31 and the movable sealing plate 33 is released, and the protective cover 31 falls under the action of gravity. When the protective cover 31 moves down and contacts the bottom plate 32, the protective cover 31 is blocked and stops moving. In the subsequent vibration grading and packaging process of the alloy material, under the action of the protective cover 31, the bottom plate 32 and the movable sealing plate 33, small particles in the alloy material and impurities such as dust mixed in the alloy material can be prevented from being forced to diffuse and fly into the surrounding environment.

[0026] Specifically, the fixing member 34 includes an external block 341, an L-shaped rod 342, an opening 343, a cavity 344, a connecting rod 345 and a connecting spring 346. The side walls of the protective cover 31 and the movable sealing plate 33 are connected with the external block 341. The two external blocks 341 are provided with openings 343. L-shaped rods 342 are provided on both sides of the openings 343. The two L-shaped rods 342 are connected to the connecting rod 345 on the sides away from each other. A cavity 344 is provided inside the external block 341 and at a position corresponding to the connecting rod 345. A connecting spring 346 is connected between the cavity 344 and the connecting rod 345.

[0027] By adopting the above technical solution, the two L-shaped rods 342 are moved toward each other, and the movement of the L-shaped rod 342 drives the connecting rod 345 to move inside the cavity 344, and the movement of the connecting rod 345 drives the connecting spring 346 to stretch, and then the sealing plate 33 is moved upward, and the sealing plate 33 moves to drive one of the external blocks 341 to move, and when one of the external blocks 341 moves to fit the other external block 341, the L-shaped rod 342 moves through the opening 343, and when the two external blocks 341 fit each other, the L-shaped rod 342 is released, and the connecting spring 346 loses the external force and returns to its original state, driving the L-shaped rod 342 to move and fit the side wall of the opening 343, and under the action of the L-shaped rod 342, the two external blocks 341 can be limited and fixed, so that the protective cover 31 and the movable sealing plate 33 can be limited and fixed.

[0028] Specifically, both sides of one end of the connecting rod 345 close to the cavity 344 are connected to limit sliders, and a limit sliding groove is provided on the inner wall of the cavity 344 at a position corresponding to the limit slider.

[0029] By adopting the above technical solution, the movement of the connecting rod 345 drives the limit slider to move inside the limit slide groove. When the limit slider moves to fit the inner wall of the limit slide groove, the limit slider is blocked and stops moving, thereby preventing the connecting rod 345 from continuing to move and preventing the connecting rod 345 from escaping from the cavity 344.

[0030] When this embodiment is in use, the two L-shaped rods 342 are moved toward each other, and the movement of the L-shaped rod 342 drives the connecting rod 345 to move inside the cavity 344. The movement of the connecting rod 345 drives the connecting spring 346 to stretch, and then the sealing plate 33 is moved upward. The moving sealing plate 33 drives one of the external blocks 341 to move. When one of the external blocks 341 moves to fit the other external block 341, the L-shaped rod 342 moves through the opening 343. When the two external blocks 341 fit each other, the L-shaped rod 342 is released, and the connecting spring 346 loses the external force and returns to its original state, driving the L-shaped rod 342 to move and fit the side wall of the opening 343. Under the action of the L-shaped rod 342, the two external blocks 341 can be limited and fixed, and then the packaging container is placed on the sliding roller 6, and then moved toward each other. The two L-shaped rods 342 are moved, and the movement of the L-shaped rod 342 drives the connecting rod 345 to move inside the cavity 344. The movement of the connecting rod 345 drives the connecting spring 346 to stretch. When the L-shaped rod 342 is retracted into the opening 343, the protective cover 31 falls under the action of gravity. When the protective cover 31 moves down and contacts the bottom plate 32, the protective cover 31 is blocked and stops moving. Then the alloy material is injected into the feeding cover 1 and falls into the vibration grading mechanism 4 for vibration grading operation. After grading, it falls into different packaging containers for packaging operation. In the process of vibration grading and packaging of alloy materials, under the action of the protective cover 31, the bottom plate 32 and the movable sealing plate 33, small particles in the alloy material and impurities such as dust mixed in the alloy material can be prevented from being spread and flying into the surrounding environment.

[0031] Example 2

[0032] The present embodiment is different from the embodiment 1 in that: the placement assembly 5 includes a fixed cylinder 51, a moving rod 52, a connecting plate 53, a placement plate 54 and a fixing screw 55; a placement plate 54 is arranged above the sliding roller 6; one end of the placement plate 54 is connected to the connecting plate 53; a side of the connecting plate 53 away from the placement plate 54 is connected to the moving rod 52; a fixed cylinder 51 is connected to the protective cover 31 and located on the periphery of the moving rod 52; a fixing screw 55 is connected between the fixed cylinder 51 and the moving rod 52;

[0033] Specifically, one end of the moving rod 52 close to the fixed cylinder 51 is connected to a guide slider, and a guide slot is provided on the inner wall of the fixed cylinder 51 at a position corresponding to the guide slider.

[0034] By adopting the above technical solution, the movement of the moving rod 52 drives the guide slider to move inside the guide slot. Under the guiding action of the guide slider and the guide slot, the movement of the moving rod 52 can be guided, thereby improving the stability of the movement of the moving rod 52.

[0035] When this embodiment is in use, the fixing screw 55 is rotated to move it away from the moving rod 52, and then the placement plate 54 is moved toward the outer periphery of the protective cover 31. The movement of the placement plate 54 drives the connecting plate 53 to move, and the movement of the connecting plate 53 drives the moving rod 52 to move inside the fixed cylinder 51. When the placement plate 54 protrudes from the protective cover 31, the packaging container is placed on the placement plate 54, and then the placement plate 54 is pushed into the protective cover 31. The movement of the placement plate 54 drives the connecting plate 53 and the moving rod 52 to move. When the moving rod 52 is completely received into the fixed cylinder 51, the fixing screw 55 is rotated again, and the fixing screw 55 is used to fix the moving rod 52 and the fixed cylinder 51, so that the placement plate 54 can be limited and fixed, thereby ensuring the stability of the placement of the placement plate 54, and then ensuring the stability of the placement of the packaging container, and ensuring the stability of the packaging container in receiving the packaging alloy material.

[0036] The structure and principle of the vibration grading mechanism 4 composed of a material receiving chute, a sieve plate and a vibrator in the utility model have been disclosed in the alloy material vibration grading and packaging equipment disclosed in Chinese patent application No. 201720733723.1, and its working principle is: a material receiving chute is arranged below the upper material cover 1, the interior of the material receiving chute is connected with a sieve plate, and the outer wall of the material receiving chute is connected with a vibrator. When in use, the alloy material inside the upper material cover 1 falls into the material receiving chute, and the vibration generated by the operation of the vibrator is transmitted to the inside of the material receiving chute. Small particles in the alloy material fall into the lower part of the material receiving chute through the pores on the sieve plate, and are discharged through the lower discharge port of the material receiving chute, and large particles in the alloy material are discharged through one end of the material receiving chute.

[0037] The structure and principle of the connecting mechanism 7 composed of an upper pull rod, an upper baffle, an upper boss, a lower baffle, a lower boss, a groove, an intermediate rod, a side rod, and a spring in the utility model have been disclosed in the alloy material vibration grading packaging equipment disclosed in Chinese Patent Application No. 201720733723.1. Its working principle is: upper pull rods are connected to both ends below the upper material cover 1, an end of the upper pull rod away from the upper material cover 1 is connected to the upper baffle, a side of the upper baffle away from the upper pull rod is connected to the intermediate rod, an end of the intermediate rod close to the upper baffle is connected to the upper boss, the other end of the intermediate rod is connected to the lower boss, and the upper boss A spring is connected between the platform and the lower boss, the end of the middle rod away from the upper baffle is connected to the lower baffle, the upper baffle is connected to side rods on both sides of the end close to the lower baffle, and grooves are provided on the lower baffle at positions corresponding to the side rods, and the end of the lower baffle away from the middle rod is connected to a component of the vibration grading mechanism 4, so as to facilitate the connection operation between the vibration grading mechanism 4 and the loading cover 1. When in use, the length of the upper pull rod is adjusted, and then the inclination degree of the material receiving chute component in the vibration grading mechanism 4 can be adjusted. The lower the inclination, the faster the screening speed, the faster the material on the screen is discharged, and the lower the screening accuracy, and vice versa.

[0038] The working principle and use process of the utility model are as follows: the utility model moves two L-shaped rods 342 toward each other, the L-shaped rod 342 moves to drive the connecting rod 345 to move inside the cavity 344, the connecting rod 345 moves to drive the connecting spring 346 to stretch, and then moves the sealing plate 33 upward, the sealing plate 33 moves to drive one of the external blocks 341 to move, when one of the external blocks 341 moves to fit the other external block 341, the L-shaped rod 342 moves through the opening 343, when the two external blocks 341 fit each other, the L-shaped rod 342 is released, and the connecting spring 346 loses the external force and returns to its original state. , driving the L-shaped rod 342 to move and fit the side wall of the opening 343. Under the action of the L-shaped rod 342, the two external blocks 341 can be limited and fixed. The fixing screw 55 is rotated to make it away from the moving rod 52, and then the placement plate 54 is moved to the periphery of the protective cover 31. The movement of the placement plate 54 drives the connecting plate 53 to move. The movement of the connecting plate 53 drives the moving rod 52 to move inside the fixed cylinder 51. When the placement plate 54 protrudes from the protective cover 31, the packaging container is placed on the placement plate 54, and then the placement plate 54 is pushed into the protective cover 31. The placement plate 54 moves and drives the connecting plate 53 The movable rod 52 moves with the movable rod 52. When the movable rod 52 is completely received in the fixed cylinder 51, the fixed screw 55 is rotated, and the movable rod 52 and the fixed cylinder 51 are fixed by the fixed screw 55, so that the placement plate 54 can be limited and fixed to ensure the stability of the placement of the placement plate 54, and then the stability of the placement of the packaging container can be ensured, and the stability of the packaging container receiving the packaging alloy material can be ensured. Then, the two L-shaped rods 342 are moved toward each other, and the movement of the L-shaped rod 342 drives the connecting rod 345 to move inside the cavity 344, and the movement of the connecting rod 345 drives the connecting spring 346 to stretch. When the L-shaped rod 342 moves, the connecting rod 345 moves to drive the connecting spring 346 to stretch. When the protective cover 31 moves downward and contacts the bottom plate 32, the protective cover 31 is blocked and stops moving, and the alloy material is then injected into the loading cover 1 and falls into the vibration grading mechanism 4 for vibration grading operation. After grading, they fall into different packaging containers for packaging operation. During the vibration grading and packaging of the alloy material, under the action of the protective cover 31, the bottom plate 32 and the movable sealing plate 33, small particles in the alloy material and impurities such as dust mixed in the alloy material can be prevented from being forced to diffuse and fly into the surrounding environment.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration grading and packaging device for alloy materials, including a feeding cover, characterized in that: An external frame is connected to the outer wall of the feeding cover, a vibration grading mechanism is arranged below the feeding cover, a connecting mechanism is arranged between the feeding cover and the vibration grading mechanism, a sealing protection component is arranged below the external frame and outside the vibration grading mechanism and the connecting mechanism, a sliding roller is connected to the inner wall of the sealing protection component, and a placing component is arranged above the sliding roller.

2. The alloy material vibration grading and packaging device according to claim 1, characterized in that: The sealing protection assembly includes a protective cover, a bottom plate, a movable sealing plate, a fixing piece, a plug-in block, a plug-in slot and a fixed column. The protective cover is connected to the bottom of the external frame, a movable sealing plate is provided on one side of the protective cover, a plug-in block is connected to the end of the movable sealing plate close to the protective cover, a plug-in slot is provided on the inner wall of the protective cover at a position corresponding to the plug-in block, a fixed column is connected inside the plug-in slot, a through hole is provided on the plug-in block at a position corresponding to the fixed column, a fixing piece is provided between the protective cover and the movable sealing plate, and a bottom plate is connected to the inner wall of the protective cover and below the sliding roller.

3. The alloy material vibration grading and packaging device according to claim 2, characterized in that: The fixing part includes an external block, an L-shaped rod, an opening, a cavity, a connecting rod and a connecting spring. The side walls of the protective cover and the movable sealing plate are connected to the external blocks. Openings are provided on the two external blocks. L-shaped rods are provided on both sides of the openings. Connecting rods are connected to the sides of the two L-shaped rods that are away from each other. A cavity is provided inside the external block and at a position corresponding to the connecting rod. A connecting spring is connected between the cavity and the connecting rod.

4. The alloy material vibration grading and packaging device according to claim 3, characterized in that: Both sides of one end of the connecting rod close to the cavity are connected to limit sliding blocks, and a limit sliding groove is arranged on the inner wall of the cavity at a position corresponding to the limit sliding block.

5. The alloy material vibration grading and packaging device according to claim 1, characterized in that: The placement assembly includes a fixed cylinder, a moving rod, a connecting plate, a placement plate and a fixed screw. A placement plate is arranged above the sliding roller, one end of the placement plate is connected to the connecting plate, a side of the connecting plate away from the placement plate is connected to the moving rod, a fixed cylinder is connected to the protective cover and located on the periphery of the moving rod, and a fixed screw is connected between the fixed cylinder and the moving rod.

6. The alloy material vibration grading and packaging device according to claim 5, characterized in that: One end of the moving rod close to the fixed cylinder is connected with a guide slide block, and a guide slide groove is arranged on the inner side wall of the fixed cylinder at a position corresponding to the guide slide block.

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