Automatic oxygen supplementation device for manufacturing rubidium, iron and boron

Abstract

The utility model provides an automatic oxygen supplementing device for manufacturing rubidium, iron and boron, belongs to the technical field of manufacturing of rubidium, iron and boron, and aims to solve the problem that when a worker needs to leave a station, the worker needs to tighten a cloth bag at an operation hole, and the operation is relatively tedious. Comprising an assembly workbench, a sealing cover, an operation observation window, an operation hole, an oxygen supplementation mask, an oxygen supplementation pipe, a placement reminding mechanism and a sealing protection mechanism. The sealing cover is fixedly connected to the upper portion of the assembling workbench. The operation observation window is fixedly connected to the front of the sealing cover; the oxygen supplementing mask is arranged on the right side of the front of the sealing cover; the oxygen supplementing pipe is fixedly connected to the upper portion of the oxygen supplementing mask, one end of the oxygen supplementing pipe is communicated with the interior of the oxygen supplementing mask, and the other end of the oxygen supplementing pipe is communicated with an external air source. The placement reminding mechanism is fixedly connected to the right side of the front of the sealing cover; the sealing protection mechanism is arranged in the assembling workbench, waste of inert gas is reduced, operation of workers is facilitated, and the workers are protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of neodymium iron boron manufacturing, and more specifically, particularly relates to an automatic oxygen supplement device for neodymium iron boron manufacturing. Background Art

[0002] During the forming section in the production and manufacturing process of magnetic materials such as neodymium iron boron, due to the need to control dust and air temperature and humidity, the entire forming section needs to be set in a relatively enclosed area to ensure the production requirements of the forming section. Currently, when manufacturing neodymium iron boron, generally workers put their hands into the sealed box to perform operations such as assembling neodymium iron boron, and inert gas is filled into the sealed box to avoid the oxidation of neodymium iron boron. Since the gas in the sealed box easily escapes through the operation holes of the workers' hands, workers need to wear oxygen-supplementing masks.

[0003] The existing application number is: CN201420415358.6. The utility model belongs to an auxiliary tool for the forming section in the process of neodymium iron boron manufacturing, and specifically relates to an automatic oxygen supplement device for the forming section in the process of neodymium iron boron manufacturing, including an air storage tank. The air storage tank is communicated with a compressed air source, and an exhaust pipe is further arranged on the air storage tank. The exhaust pipe is communicated to the discharge port in the neodymium iron boron forming workshop. An electromagnetic valve is arranged on the exhaust pipe, and the switch signal input end of the electromagnetic valve is electrically connected to the signal output end of an oxygen content detector. The oxygen content detector is arranged in the neodymium iron boron forming workshop. The utility model can automatically detect the oxygen content in the neodymium iron boron forming workshop and can automatically supplement oxygen to the workshop, improving the working environment.

[0004] Based on the above, when manufacturing neodymium iron boron currently, when workers need to leave the work station, to avoid the gas in the sealed box from escaping, generally workers need to tie the cloth bag at the operation hole tightly and then leave the work station, resulting in relatively cumbersome operations and inconvenient use. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an automatic oxygen supplement device for neodymium iron boron manufacturing to solve the problem that when manufacturing neodymium iron boron currently, when workers need to leave the work station, to avoid the gas in the sealed box from escaping, generally workers need to tie the cloth bag at the operation hole tightly and then leave the work station, resulting in relatively cumbersome operations and inconvenient use.

[0006] The purpose and effect of the automatic oxygen supplement device for neodymium iron boron manufacturing of the utility model are achieved by the following specific technical means:

[0007] An automatic oxygen supplement device for neodymium iron boron manufacturing includes an assembly workbench, a sealing cover, an operation observation window, an operation hole, an oxygen supplement mask, an oxygen supplement pipe, a placement reminder mechanism, and a sealing protection mechanism;

[0008] The sealing cover is fixedly connected above the assembly workbench;

[0009] The operation observation window is fixedly connected in front of the sealing cover;

[0010] Two groups of operation holes are provided, and the two groups of operation holes are respectively opened on the left and right sides in front of the sealing cover;

[0011] The oxygen supplement mask is arranged on the right front side of the sealing cover, and a strap structure is arranged at the front end of the oxygen supplement mask;

[0012] The oxygen supplement pipe is fixedly connected above the oxygen supplement mask, one end of the oxygen supplement pipe is communicated with the inside of the oxygen supplement mask, and the other end of the oxygen supplement pipe is communicated with an external air source;

[0013] The placement reminder mechanism is fixedly connected on the right front side of the sealing cover;

[0014] The sealing and protection mechanism is arranged inside the assembly workbench.

[0015] Further, the placement reminder mechanism includes: a placement rack, a connecting ring, an operation warning lamp, a first control switch and a second control switch;

[0016] The placement rack is fixedly connected on the right front side of the sealing cover;

[0017] The connecting ring is fixedly connected above the placement rack, and the rear end of the oxygen supplement mask is inserted into the inside of the connecting ring;

[0018] The operation warning lamp is fixedly connected in front of the placement rack, and a battery is arranged inside the operation warning lamp;

[0019] The first control switch is fixedly connected in front of the connecting ring, the first control switch is electrically connected to the operation warning lamp, and the first control switch is of a push-button switch structure;

[0020] The second control switch is fixedly connected to the front end of the oxygen supplement mask, the second control switch is electrically connected to the operation warning lamp, the second control switch is connected in series with the first control switch in the circuit, and the second control switch is of a push-button switch structure.

[0021] Further, the sealing and protection mechanism includes: a sealing slide plate and a limiting groove;

[0022] The sealing slide plate is slidably connected to the front end inside the assembly workbench, and the front end face of the sealing slide plate is in frictional contact with the sealing cover;

[0023] Two groups of limiting grooves are provided, both groups of limiting grooves are of a U-shaped groove structure, and the two groups of limiting grooves are respectively opened on the left and right sides of the sealing slide plate.

[0024] Further, the sealing and protection mechanism further includes: a first protection rack, a first protection gear, a second protection gear, and a second protection rack;

[0025] The first protection rack is fixedly connected to the right side of the sealing slide plate;

[0026] The first protection gear is rotatably connected inside the assembly workbench, and the first protection gear meshes with the first protection rack;

[0027] The second protection gear is rotatably connected inside the assembly workbench, and the second protection gear is coaxially and fixedly connected to the first protection gear;

[0028] The second protection rack is slidably connected inside the assembly workbench, and the second protection rack meshes with the second protection gear.

[0029] Further, the sealing and protection mechanism further includes: a reset spring member;

[0030] The reset spring member is fixedly connected inside the assembly workbench, and the right end of the reset spring member is fixedly connected to the second protection rack.

[0031] Further, the sealing and protection mechanism further includes: a protection guide wheel and a protection connecting rope;

[0032] The protection guide wheel is rotatably connected to the right end inside the assembly workbench;

[0033] The left end of the protection connecting rope is fixedly connected to the second protection rack, the right end of the protection connecting rope is fixedly connected to the rear end of the oxygen replenishing mask, and the protection connecting rope is wound around the outer periphery of the protection guide wheel.

[0034] Compared with the prior art, the present utility model has the following beneficial effects:

[0035] Through the setting of the placement reminder mechanism of the present utility model, when a worker assembles neodymium iron boron, the worker needs to first wear the mask. At this time, the switch on the mask is squeezed, and at the same time, the first control switch is no longer squeezed. At this time, the operation warning light circuit is connected, and the operation warning light emits light, which facilitates the inspection personnel to observe whether the worker wears the mask correctly and realizes the protection of the worker.

[0036] With the provision of the sealing and protection mechanism of the present utility model, when workers assemble neodymium iron boron, the workers wear face masks. At this time, the face masks pull the protection connection ropes, and under the action of the guide wheels, the protection connection ropes pull the second protection rack to the right. The rightward movement of the second protection rack drives the gear to rotate, the rotation of the gear drives the first protection rack to move downward, and the downward movement of the first protection rack drives the sealing slide plate to move downward. At this time, the workers can assemble neodymium iron boron through the limit slots. When the workers need to leave the work station, at this time, the sealing slide plate resets under the action of the spring. At this time, the sealing slide plate realizes the shielding and sealing of the operation hole, avoids the gas in the sealed box from running out, reduces the waste of inert gas, facilitates the operation of the workers, realizes the protection of the workers, and ensures the physical health of the workers. Brief Description of the Drawings

[0037] Figure 1 is the overall structural schematic diagram of the present utility model.

[0038] Figure 2 is the structural schematic diagram of the sealing slide plate of the present utility model.

[0039] Figure 3 is the structural schematic diagram of the first protection rack of the present utility model.

[0040] Figure 4 is the structural schematic diagram of the protection guide wheel of the present utility model.

[0041] Figure 5 is the structural schematic diagram of the sealing and protection mechanism of the present utility model.

[0042] Figure 6 is the structural schematic diagram of the placement reminder mechanism of the present utility model.

[0043] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0044] 1. Assembly workbench; 101. Placing rack; 102. Connecting ring; 103. Operation warning lamp; 104. First control switch; 105. Second control switch; 2. Sealing cover; 3. Operation observation window; 4. Operation hole; 401. Sealing slide plate; 402. Limit slot; 403. First protection rack; 404. First protection gear; 405. Second protection gear; 406. Second protection rack; 407. Reset spring member; 408. Protection guide wheel; 409. Protection connection rope; 5. Oxygen supplement face mask; 6. Oxygen supplement pipe. Detailed Embodiment

[0045] The following further describes the embodiments of the present utility model in detail with reference to the drawings and embodiments. Embodiment

[0046] As shown in the attached Figure 1 to the attachedFigure 6 As shown in the figure:

[0047] The utility model provides an automatic oxygen replenishing device for manufacturing rare earth permanent magnets, which comprises an assembly workbench 1, a sealing cover 2, an operation observation window 3, an operation hole 4, an oxygen replenishing mask 5, an oxygen replenishing pipe 6 and a placement reminder mechanism;

[0048] The sealing cover 2 is fixedly connected above the assembly workbench 1;

[0049] The operation observation window 3 is fixedly connected in front of the sealing cover 2;

[0050] Two groups of operation holes 4 are provided, and the two groups of operation holes 4 are respectively arranged on the left and right sides in front of the sealing cover 2;

[0051] The oxygen replenishing mask 5 is arranged on the right front side of the sealing cover 2, and a strap structure is arranged at the front end of the oxygen replenishing mask 5;

[0052] The oxygen replenishing pipe 6 is fixedly connected above the oxygen replenishing mask 5, one end of the oxygen replenishing pipe 6 is communicated with the inside of the oxygen replenishing mask 5, and the other end of the oxygen replenishing pipe 6 is communicated with an external gas source;

[0053] The placement reminder mechanism is fixedly connected on the right front side of the sealing cover 2.

[0054] Among them, the placement reminder mechanism includes: a placement rack 101, a connecting ring 102, an operation warning lamp 103, a first control switch 104 and a second control switch 105;

[0055] The placement rack 101 is fixedly connected on the right front side of the sealing cover 2;

[0056] The connecting ring 102 is fixedly connected above the placement rack 101, and the rear end of the oxygen replenishing mask 5 is inserted into the inside of the connecting ring 102;

[0057] The operation warning lamp 103 is fixedly connected in front of the placement rack 101, and a battery is arranged inside the operation warning lamp 103;

[0058] The first control switch 104 is fixedly connected in front of the connecting ring 102, the first control switch 104 is electrically connected with the operation warning lamp 103, and the first control switch 104 is a push switch structure;

[0059] The second control switch 105 is fixedly connected to the front end of the oxygen replenishing mask 5, the second control switch 105 is electrically connected with the operation warning lamp 103, the second control switch 105 is connected in series with the first control switch 104 in an electric circuit, and the second control switch 105 is a push switch structure.

[0060] In use, when workers need to assemble rubidium iron boron, at this time the workers wear the oxygen supplement mask 5 on the face. At this time, the second control switch 105 is squeezed, and the circuit of the second control switch 105 is turned on. At the same time, the first control switch 104 is no longer squeezed by the oxygen supplement mask 5. At this time, the circuits of both the first control switch 104 and the second control switch 105 are connected. At this time, the operation warning light 103 emits light, which is convenient for the inspection personnel to observe whether the workers wear the oxygen supplement mask 5 correctly, ensures that the workers wear the oxygen supplement mask 5 to work, and realizes the protection of the workers. Embodiment

[0061] The present utility model provides an automatic oxygen supplement device for manufacturing rubidium iron boron. On the basis of Embodiment 1, as Figures 1 to 5 shown, it further includes a sealing and protection mechanism, and the sealing and protection mechanism is arranged inside the assembly workbench 1.

[0062] Among them, the sealing and protection mechanism includes: a sealing slide plate 401, a limiting groove 402, a first protection rack 403, a first protection gear 404, a second protection gear 405, a second protection rack 406, a reset spring member 407, a protection guide wheel 408, and a protection connecting rope 409;

[0063] The sealing slide plate 401 is slidably connected to the front end inside the assembly workbench 1, and the front end surface of the sealing slide plate 401 is in frictional contact with the sealing cover 2;

[0064] Two groups of limiting grooves 402 are provided, and both groups of limiting grooves 402 are U-shaped groove structures. The two groups of limiting grooves 402 are respectively opened on the left and right sides of the sealing slide plate 401;

[0065] The first protection rack 403 is fixedly connected to the right side of the sealing slide plate 401;

[0066] The first protection gear 404 is rotatably connected to the inside of the assembly workbench 1, and the first protection gear 404 meshes with the first protection rack 403;

[0067] The second protection gear 405 is rotatably connected to the inside of the assembly workbench 1, and the second protection gear 405 is coaxially and fixedly connected to the first protection gear 404;

[0068] The second protection rack 406 is slidably connected to the inside of the assembly workbench 1, and the second protection rack 406 meshes with the second protection gear 405;

[0069] The reset spring member 407 is fixedly connected to the inside of the assembly workbench 1, and the right end of the reset spring member 407 is fixedly connected to the second protection rack 406;

[0070] The protection guide wheel 408 is rotatably connected to the right end inside the assembly workbench 1;

[0071] The left end of the protective connecting rope 409 is fixedly connected to the second protective rack 406, the right end of the protective connecting rope 409 is fixedly connected to the rear end of the oxygen replenishing mask 5, and the protective connecting rope 409 is wound around the outer periphery of the protective guide wheel 408.

[0072] During use, when a worker assembles the rubidium iron boron, the worker pulls the oxygen replenishing mask 5 for wearing at this time. At this time, the oxygen replenishing mask 5 pulls the protective connecting rope 409 upward. The upward movement of the protective connecting rope 409 drives the second protective rack 406 to move to the right under the action of the protective guide wheel 408. The rightward movement of the second protective rack 406 drives the second protective gear 405 to rotate. The rotation of the second protective gear 405 drives the first protective gear 404 to rotate. The rotation of the first protective gear 404 drives the first protective rack 403 to move downward. The downward movement of the first protective rack 403 drives the sealing slide plate 401 to move downward. After the sealing slide plate 401 moves downward, the worker can extend into the interior of the sealing cover 2 through the limiting groove 402 for assembly operations. When the worker leaves the work station, under the action of the reset spring member 407 at this time, the sealing slide plate 401 is reset, and at this time, the sealing slide plate 401 seals the operation hole 4.

Claims

1. An automatic oxygen replenishing device for manufacturing rubidium iron boron, comprising an assembly workbench (1), a sealing cover (2), an operation observation window (3), an operation hole (4), an oxygen replenishing mask (5), an oxygen replenishing tube (6), a placement reminder mechanism and a sealing protection mechanism; the sealing cover (2) is fixedly connected above the assembly workbench (1); characterized in that: The operation observation window (3) is fixedly connected to the front of the sealing cover (2); two groups of operation holes (4) are provided, and the two groups of operation holes (4) are respectively opened on the left and right sides of the front of the sealing cover (2); the oxygen supplement mask (5) is arranged on the right side of the front of the sealing cover (2), and a strap structure is arranged at the front end of the oxygen supplement mask (5); the oxygen supplement pipe (6) is fixedly connected above the oxygen supplement mask (5), one end of the oxygen supplement pipe (6) is communicated with the inside of the oxygen supplement mask (5), and the other end of the oxygen supplement pipe (6) is communicated with an external air source; the placement reminder mechanism is fixedly connected to the right side of the front of the sealing cover (2); the sealing and protection mechanism is arranged inside the assembly workbench (1).

2. The automatic oxygen supplementing device for manufacturing rubidium iron boron according to claim 1, characterized in that: The placement reminder mechanism includes: a placement rack (101), a connecting ring (102), an operation warning lamp (103), a first control switch (104) and a second control switch (105); the placement rack (101) is fixedly connected to the right side of the front of the sealing cover (2); the connecting ring (102) is fixedly connected above the placement rack (101), and the rear end of the oxygen supplement mask (5) is inserted into the inside of the connecting ring (102); the operation warning lamp (103) is fixedly connected to the front of the placement rack (101), and a battery is arranged inside the operation warning lamp (103); the first control switch (104) is fixedly connected to the front of the connecting ring (102), the first control switch (104) is electrically connected to the operation warning lamp (103), and the first control switch (104) is a push switch structure; the second control switch (105) is fixedly connected to the front end of the oxygen supplement mask (5), the second control switch (105) is electrically connected to the operation warning lamp (103), the second control switch (105) is connected in series with the first control switch (104) in the circuit, and the second control switch (105) is a push switch structure.

3. The automatic oxygen replenishing device for manufacturing rubidium iron boron according to claim 1, characterized in that: The sealing and protection mechanism includes: a sealing slide plate (401) and a limiting groove (402); the sealing slide plate (401) is slidably connected to the front end inside the assembly workbench (1), and the front end surface of the sealing slide plate (401) is in frictional contact with the sealing cover (2); two groups of limiting grooves (402) are provided, and the two groups of limiting grooves (402) are both U-shaped groove structures, and the two groups of limiting grooves (402) are respectively opened on the left and right sides of the sealing slide plate (401).

4. The automatic oxygen replenishing device for manufacturing rubidium iron boron according to claim 3, characterized in that: The sealing and protection mechanism further includes: a first protection rack (403), a first protection gear (404), a second protection gear (405) and a second protection rack (406); the first protection rack (403) is fixedly connected to the right side of the sealing slide plate (401); the first protection gear (404) is rotatably connected to the inside of the assembly workbench (1), and the first protection gear (404) meshes with the first protection rack (403); the second protection gear (405) is rotatably connected to the inside of the assembly workbench (1), and the second protection gear (405) is coaxially and fixedly connected to the first protection gear (404); the second protection rack (406) is slidably connected to the inside of the assembly workbench (1), and the second protection rack (406) meshes with the second protection gear (405).

5. The automatic oxygen supplement device for manufacturing rubidium iron boron according to claim 4, characterized in that: The sealing and protection mechanism further includes: a reset spring member (407); the reset spring member (407) is fixedly connected to the inside of the assembly workbench (1), and the right end of the reset spring member (407) is fixedly connected to the second protection rack (406).

6. The automatic oxygen supplementing device for manufacturing rubidium iron boron according to claim 5, wherein: The sealing and protection mechanism further includes: a protection guide wheel (408) and a protection connecting rope (409); the protection guide wheel (408) is rotatably connected to the right end inside the assembly workbench (1); the left end of the protection connecting rope (409) is fixedly connected to the second protection rack (406), the right end of the protection connecting rope (409) is fixedly connected to the rear end of the oxygen replenishing mask (5), and the protection connecting rope (409) is wound around the outer periphery of the protection guide wheel (408).

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