Protective device convenient to disassemble and assemble and used for additive manufacturing

Abstract

The utility model relates to the technical field of protective devices, and discloses an additive manufacturing protective device convenient to disassemble and assemble, which comprises a first baffle plate, first slots are formed in two sides of the interior of the first baffle plate, first insertion blocks are slidably connected to the interiors of the first slots, and a second baffle plate is fixedly connected to the front sides of the first insertion blocks. The front side of the second baffle is fixedly connected with a second inserting block, the second inserting block is slidably connected with the interior of a second inserting groove, the second inserting groove is formed in the two sides of the rear portion of a third baffle, the front side of the third baffle is rotationally connected with a fixing assembly, and the interior of the fixing assembly is slidably connected with an inserting rod; and the top end of the inserting rod is fixedly connected with a moving block. According to the device, the function that the device is rapidly mounted and dismounted is achieved, so that time and labor cost are saved, and dust generated during additive manufacturing is adsorbed, so that the respiratory system and the environment of operators are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a protective device for additive manufacturing which is easy to disassemble and assemble. Background Art

[0002] The easily removable protective device for additive manufacturing is a safety device designed for use in the additive manufacturing (also known as 3D printing) process. Its main purpose is to protect the operator from possible hazards such as heat, light radiation, dust, etc., and to facilitate removal and reinstallation when necessary.

[0003] A protective device for an intelligent CNC lathe for additive manufacturing in the prior art has the characteristics of reasonable structural design and high safety factor. When in use, the two protective plates move closer to or farther away from each other, which can drive the angle between the two oblique rods to increase or decrease, and then push and pull the loading platform to move on the vertical rail. When the loading platform is in the processing position, the protective plates are closed to prevent outsiders from entering the processing position and to prevent processing debris from causing damage to the staff. When the loading platform is in the retrieval position, the workpiece and the operator can be away from the processing equipment, thereby avoiding accidental injury to personnel.

[0004] However, in the above technology, when the protective plate is damaged due to external factors, it is very inconvenient to replace it, which reduces the practicality of the protective device. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcoming in the prior art that it is very inconvenient to replace the protective plate when it is damaged due to external factors, and to propose a protective device for additive manufacturing that is easy to disassemble and assemble.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a protective device for additive manufacturing that is easy to disassemble and assemble, including a first baffle, first slots are opened on both sides of the interior of the first baffle, a first plug block is slidably connected to the interior of the first slot, a second baffle is fixedly connected to the front side of the first plug block, a second baffle is fixedly connected to the front side of the second baffle, the second plug block is slidably connected to the interior of the second slot, the second slot is arranged on both sides of the rear part of a third baffle, the front side of the third baffle is rotatably connected to a fixed component, an insert rod is slidably connected to the interior of the fixed component, the top end of the insert rod is fixedly connected to a moving block, the insert rod is slidably connected to the interior of the top plate, the upper part of the top plate is fixedly connected to evenly distributed springs, and the top end of the spring is fixedly connected to a moving block.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes a box door, which is rotatably connected to the front side of the third baffle, and a door catch is provided on the front side of the box door. A fixing block is fixedly connected to the side away from the second baffle, and a socket is provided inside the fixing block.

[0009] As a further description of the above technical solution:

[0010] A groove is provided on the left side of the second baffle plate, an air-permeable plate is fixedly connected to the inside of the groove, a delivery pipe is fixedly connected to the right side of the groove, a box body is fixedly connected to the right side of the second baffle plate, a dust collection assembly is fixedly connected to the upper inner side of the box body, and an exhaust pipe is fixedly connected to the output end of the dust collection assembly.

[0011] As a further description of the above technical solution:

[0012] The dust collection assembly includes a collection box, which is fixedly connected to the upper side of the box body. A filter is provided inside the collection box. An air pipe is fixedly connected to the lower side of the collection box, and an air pump is fixedly connected to the bottom end of the air pipe.

[0013] As a further description of the above technical solution:

[0014] The bottom end of the delivery pipe is arranged inside the collection box.

[0015] As a further description of the above technical solution:

[0016] The first baffle plate and the box door are both provided with perspective windows inside.

[0017] As a further description of the above technical solution:

[0018] The air pump is fixedly connected to the inner left side of the box body.

[0019] As a further description of the above technical solution:

[0020] The exhaust pipe is fixedly connected to the lower side of the box body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by using the movable block, the plug rod, the fixed block, the spring, the third baffle plate, the second plug block, the second slot, the second baffle plate, the first plug block and other structures in coordination with each other, the device can be quickly installed and disassembled to save time and labor costs.

[0023] 2. In the utility model, by using the vacuum pump, air pipe, collection box, groove, air permeable plate, delivery pipe, filter, exhaust pipe and other structures in coordination, the dust generated during additive manufacturing is adsorbed to protect the respiratory system and environment of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the protective device for additive manufacturing that is easy to disassemble and assemble proposed by the utility model;

[0025] Figure 2 This is a disassembled diagram of the protective device for additive manufacturing that is easy to disassemble and assemble proposed by the utility model;

[0026] Figure 3 This is a cross-sectional view of the box of the protective device for additive manufacturing that is easy to disassemble and assemble proposed by the utility model.

[0027] Legend:

[0028] 1. First baffle; 2. First slot; 3. First plug-in block; 4. Second baffle; 5. Second plug-in block; 6. Second slot; 7. Box door; 8. Third baffle; 9. Perspective window; 10. Door catch; 11. Fixed block; 12. Socket; 13. Plug rod; 14. Moving block; 15. Spring; 16. Top plate; 17. Groove; 18. Breathable plate; 19. Box body; 20. Delivery pipe; 21. Collection box; 22. Filter; 23. Air pipe; 24. Vacuum pump; 25. Exhaust pipe. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 , Figure 2The utility model provides an embodiment: a protective device for additive manufacturing that is easy to disassemble and assemble, comprising a first baffle 1, first slots 2 are provided on both sides of the interior of the first baffle 1, a first plug block 3 is slidably connected inside the first slot 2, a second baffle 4 is fixedly connected to the front side of the first plug block 3, a second baffle 4 is fixedly connected to the front side of the second baffle 4, the second plug block 5 is slidably connected to the interior of the second slot 6, the second slot 6 is arranged on both sides of the rear of the third baffle 8, the front side of the third baffle 8 is rotatably connected to a fixed component, a plug rod 13 is slidably connected to the interior of the fixed component, a moving block 14 is fixedly connected to the top of the plug rod 13, the plug rod 13 is slidably connected to the interior of a top plate 16, a uniformly distributed spring 15 is fixedly connected to the upper part of the top plate 16, and the moving block 14 is fixedly connected to the top of the spring 15; the fixed component comprises a box door 7, the box door 7 is rotatably connected to the front side of the third baffle 8, a door buckle 10 is provided on the front side of the box door 7, a fixed block 11 is fixedly connected to the side away from the second baffle 4, and a plug hole 12 is provided inside the fixed block 11.

[0031] By manually pulling the moving block 14, the insertion rod 13 is driven to disengage from the interior of the fixed block 11. At the same time, the moving block 14 moves to drive the spring 15 to stretch. Then the third baffle 8 is manually moved. The third baffle 8 moves to cause the second insertion block 5 to disengage from the interior of the second slot 6. The second baffle 4 is moved to drive the first insertion block 3 to disengage from the interior of the first slot 2, thereby enabling the device to have the function of quick installation and disassembly.

[0032] Reference Figure 1 , Figure 2 , Figure 3 A groove 17 is provided on the left side of the second baffle 4, a breathable plate 18 is fixedly connected inside the groove 17, a delivery pipe 20 is fixedly connected to the right side of the groove 17, a box body 19 is fixedly connected to the right side of the second baffle 4, a dust collection assembly is fixedly connected to the upper inner side of the box body 19, and an exhaust pipe 25 is fixedly connected to the output end of the dust collection assembly; the dust collection assembly includes a collecting box 21, the collecting box 21 is fixedly connected to the upper inner side of the box body 19, a filter screen 22 is arranged inside the collecting box 21, an air delivery pipe 23 is fixedly connected to the lower side of the collecting box 21, and an air pump 24 is fixedly connected to the bottom end of the air delivery pipe 23.

[0033] By starting the vacuum pump 24 to drive the air pipe 23, the collecting box 21, the delivery pipe 20 and the groove 17 for extraction, the dust enters the delivery pipe 20 and the collecting box 21 from the inside of the air permeable plate 18, the filter 22 blocks the dust, and the gas enters the exhaust pipe 25 from the inside of the air pipe 23 and is discharged, which plays a role in absorbing the dust generated during additive manufacturing.

[0034] Reference Figure 1 , Figure 2 , Figure 3The bottom end of the delivery pipe 20 is arranged inside the collection box 21; the first baffle 1 and the box door 7 are both provided with a perspective window 9; the vacuum pump 24 is fixedly connected to the left side of the inside of the box body 19; the exhaust pipe 25 is fixedly connected to the lower side of the box body 19.

[0035] The bottom end of the conveying pipe 20 is arranged inside the collecting box 21, so as to collect dust; the first baffle 1 and the box door 7 are both provided with a perspective window 9, which makes it convenient for the staff to observe the additive processing situation; the vacuum pump 24 is fixedly connected to the left side of the inside of the box body 19, so as to fix the vacuum pump 24; the exhaust pipe 25 is fixedly connected to the lower side of the box body 19, so as to discharge the gas.

[0036] Working principle: When using the device, when the protective device is disassembled, the moving block 14 is manually pulled, and the moving block 14 moves to drive the plug rod 13 out of the interior of the fixed block 11, and at the same time, the moving block 14 moves to drive the spring 15 to stretch, and then the third baffle 8 is manually moved, and the third baffle 8 moves to make the second plug block 5 out of the interior of the second slot 6, and the second baffle 4 is moved, and the second baffle 4 moves to drive the first plug block 3 out of the interior of the first slot 2, and the second baffle 4 and the first baffle 1 are disassembled, so that the device has the function of quick installation and disassembly, so as to save time and labor costs, and by starting the vacuum pump 24, the vacuum pump 2 The start-up drives the air delivery pipe 23 to extract, and the exhaust pipe 23 drives the collection box 21 to extract, and then drives the delivery pipe 20 to extract the groove 17, so as to absorb the dust generated by the additive manufacturing. The dust enters the delivery pipe 20 from the inside of the air permeable plate 18, and enters the collection box 21 from the inside of the delivery pipe 20. The filter 22 blocks the dust, and the gas enters the air delivery pipe 23 from the inside of the collection box 21, and enters the exhaust pipe 25 from the inside of the air delivery pipe 23 through the exhaust pump 24, and then is discharged from the exhaust pipe 25. The dust generated during the additive manufacturing is absorbed to protect the respiratory system and environment of the operator.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device for additive manufacturing that is easy to disassemble and assemble, comprising a first baffle (1), characterized in that: The first baffle plate (1) has first slots (2) on both sides thereof, a first plug block (3) is slidably connected to the inside of the first slot (2), a second baffle plate (4) is fixedly connected to the front side of the first plug block (3), a second plug block (5) is fixedly connected to the front side of the second baffle plate (4), the second plug block (5) is slidably connected to the inside of the second slot (6), the second slot (6) is arranged on both sides of the rear part of the third baffle plate (8), the front side of the third baffle plate (8) is rotatably connected to a fixed component, an insert rod (13) is slidably connected to the inside of the fixed component, the top end of the insert rod (13) is fixedly connected to a moving block (14), the insert rod (13) is slidably connected to the inside of a top plate (16), the upper part of the top plate (16) is fixedly connected to uniformly distributed springs (15), the top end of the spring (15) is fixedly connected to the moving block (14).

2. The easily disassembled protective device for additive manufacturing according to claim 1, characterized in that: The fixing assembly comprises a box door (7), the box door (7) is rotatably connected to the front side of the third baffle (8), a door catch (10) is provided on the front side of the box door (7), a fixing block (11) is fixedly connected to the side away from the second baffle (4), and a socket (12) is provided inside the fixing block (11).

3. The easily disassembled protective device for additive manufacturing according to claim 1, characterized in that: A groove (17) is provided on the left side of the second baffle plate (4), a breathable plate (18) is fixedly connected inside the groove (17), a delivery pipe (20) is fixedly connected on the right side of the groove (17), a box body (19) is fixedly connected on the right side of the second baffle plate (4), a dust collection component is fixedly connected to the upper side of the interior of the box body (19), and an exhaust pipe (25) is fixedly connected to the output end of the dust collection component.

4. The easily disassembled protective device for additive manufacturing according to claim 3, characterized in that: The dust collection assembly comprises a collection box (21), the collection box (21) is fixedly connected to the upper side of the box body (19), a filter screen (22) is arranged inside the collection box (21), an air supply pipe (23) is fixedly connected to the lower side of the collection box (21), and an air pump (24) is fixedly connected to the bottom end of the air supply pipe (23).

5. The easily disassembled protective device for additive manufacturing according to claim 3, characterized in that: The bottom end of the delivery pipe (20) is arranged inside the collection box (21).

6. The easily disassembled protective device for additive manufacturing according to claim 1, characterized in that: The first baffle (1) and the box door (7) are both provided with perspective windows (9) inside.

7. The easily disassembled protection device for additive manufacturing according to claim 4, characterized in that: The air extraction pump (24) is fixedly connected to the inner left side of the box body (19).

8. The easily disassembled protective device for additive manufacturing according to claim 3, characterized in that: The exhaust pipe (25) is fixedly connected to the lower side of the box body (19).

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