Magnetron shell transportation device

Abstract

The utility model discloses a magnetron shell conveying device which is characterized in that a material conveying channel for stacking magnetron shells is arranged in a material rack, and the top end of the material conveying channel is communicated with the outside; a telescopic limiting mechanism is arranged at the bottom end of the material conveying channel, the limiting mechanism is in lap joint with the magnetron shell, and a discharging opening is formed in the bottom end of the material frame and communicates with the bottom end of the material conveying channel; the output end of the mechanical arm is connected with an adsorption mechanism, an avoiding groove allowing the adsorption mechanism to penetrate through is formed in the side wall of the conveying channel, and the top end of the avoiding groove is of an opening structure. According to the magnetron shell feeding device, the adsorption mechanism is used for adsorbing the magnetron shells, the magnetron shells are conveyed in batches in cooperation with the mechanical arm, the magnetron shells are arranged in the conveying channel in order, the magnetron shells are fed one by one by controlling the telescopic movement of the limiting mechanism, and finally the magnetron shells move to the next process along with the transmission belt. A traditional manual feeding operation mode is replaced, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetron transportation equipment, in particular to a magnetron housing transportation device. Background Art

[0002] A magnetron consists of a sealed vacuum tube. Inside the tube, electrons interact with a high-frequency electromagnetic field under the control of a constant magnetic field and a constant electric field that are perpendicular to each other, and convert the energy obtained from the constant electric field into microwave energy. A magnetron is composed of components such as a pole cylinder, a magnet, and a housing. During the production process, automated equipment is usually used for operations such as transportation and assembly.

[0003] Patent No. ZL 202320496663.1 discloses a magnetic circuit housing of a magnetron, which includes an end cap and a base that are riveted to each other. The end cap and the base enclose a hollow installation space. A tube core and an annular magnet are arranged in the installation space. A filter box is connected below the base. The tube core is inserted into the center of the base and extends into the filter box. The base and the filter box mentioned in the above patent solution are installed in sequence from top to bottom, and the two form a magnetron housing, providing an installation space for the components of the magnetron.

[0004] Before installing the components on the magnetron housing, the operator needs to manually place the magnetron housings on the conveyor belt one by one, which has problems such as low efficiency and troublesome operation. In addition, some manufacturers set up robotic arms to replace manual operation methods, but each working cycle of the robotic arm can only transport a single magnetron housing, and the production efficiency has not been significantly improved. Summary of the Invention

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a magnetron housing transportation device.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A magnetron housing transportation device includes a conveyor belt, a material rack arranged above the conveyor belt, and a robotic arm arranged outside the conveyor belt, and is characterized in that:

[0008] A feeding channel for stacking magnetron housings is arranged inside the material rack. The feeding channel is a vertically penetrating structure. The top end of the feeding channel is communicated with the outside and is matched with the magnetron housing;

[0009] A telescopic limiting mechanism is arranged at the bottom end of the feeding channel. The limiting mechanism is lapped with the magnetron housing. An outlet is arranged at the bottom end of the material rack, and the outlet is communicated with the bottom end of the feeding channel;

[0010] An adsorption mechanism is connected to the output end of the robotic arm. An avoidance groove for the adsorption mechanism to pass through is provided on the side wall of the material conveying channel. One side of the avoidance groove is connected to the outside, and the other side is connected to the inside of the material conveying channel. The top of the avoidance groove is an open structure and is arranged to match the adsorption mechanism.

[0011] Preferably, the limiting mechanism includes limiting blocks symmetrically arranged on two opposite sides of the material conveying channel, and a limiting air cylinder for driving the horizontal movement of the limiting blocks. The limiting blocks are lapped with the magnetron housing.

[0012] Preferably, the limiting block is of an L-shaped structure, including a limiting bearing platform extending into the interior of the material conveying channel and a limiting stop block extending upward.

[0013] Preferably, the magnetron housing has a structure with a larger upper part and a smaller lower part, including a housing and a base installed from top to bottom. The bottom end of the housing is lapped above the limiting bearing platform, and the side wall of the housing abuts against the side wall of the limiting stop block.

[0014] Preferably, the distance between the two limiting bearing platforms is greater than the width of the base and less than the width of the housing, and the distance between the two limiting stop blocks is greater than the width of the housing.

[0015] Preferably, two groups of the limiting mechanisms are arranged at intervals up and down, and the limiting mechanism located below is installed at the bottom end of the material conveying channel.

[0016] Preferably, the adsorption mechanism includes a mounting plate connected to the output end of the robotic arm, and a plurality of electromagnets arranged on the surface of the mounting plate. The electromagnets are arranged at intervals and in a straight line, and the width of the opening of the avoidance groove is greater than the width of the electromagnet.

[0017] Preferably, an extrusion air cylinder is provided between the mounting plate and the electromagnet. The extrusion air cylinder is vertically arranged on the surface of the mounting plate and corresponds to the electromagnet one by one. The telescopic end of the extrusion air cylinder is connected to the electromagnet.

[0018] The utility model has the following beneficial effects:

[0019] The utility model uses the adsorption mechanism to adsorb the magnetron housing, cooperates with the robotic arm to batch transport a plurality of magnetron housings. The magnetron housings are arranged in an orderly manner inside the material conveying channel. By controlling the telescopic movement of the limiting mechanism, the magnetron housings are put in one by one, and finally move to the next process along with the conveyor belt, replacing the traditional manual feeding operation method, and effectively improving the production efficiency. Description of the Drawings

[0020] Figure 1 is a schematic diagram of a state of the magnetron housing transportation device described in the utility model

[0021] Figure 2 is another schematic diagram of a state of the magnetron housing transportation device described in the utility model

[0022] Figure 3 Assembly sectional view of the limit mechanism described in the present utility model

[0023] Figure 4 Structural schematic diagram of the limit mechanism described in the present utility model

[0024] Figure 5 Assembly sectional view of the adsorption mechanism described in the present utility model

[0025] Figure 6 Structural schematic diagram of the adsorption mechanism described in the present utility model

[0026] Figure 7 Top view of the material conveying channel described in the present utility model

[0027] Description of the drawings: Magnetron housing 1, housing 2, base 3, conveyor belt 4, material rack 5, robotic arm 6, material conveying channel 7, discharge port 8, avoidance groove 9, limit block 10, limit cylinder 11, limit bearing platform 12, limit stop 13, mounting plate 14, electromagnet 15, extrusion cylinder 16. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1 to 7 , an embodiment provided by the present utility model is as follows:

[0030] A magnetron housing transportation device includes a conveyor belt 4, a material rack 5 erected above the conveyor belt 4, and a robotic arm 6 arranged outside the conveyor belt 4. A material conveying channel 7 for stacking magnetron housings 1 is provided inside the material rack 5. The material conveying channel 7 is a vertically penetrating structure. The top end of the material conveying channel 7 is communicated with the outside and is matched with the magnetron housing 1. A retractable limit mechanism is provided at the bottom end of the material conveying channel 7. The limit mechanism is lapped with the magnetron housing 1. A discharge port 8 is provided at the bottom end of the material rack 5. The discharge port 8 is communicated with the bottom end of the material conveying channel 7. The output end of the robotic arm 6 is connected with an adsorption mechanism. An avoidance groove 9 for the adsorption mechanism to pass through is provided on the side wall of the material conveying channel 7. One side of the avoidance groove 9 is communicated with the outside, and the other side of the avoidance groove 9 is communicated with the inside of the material conveying channel 7. The top end of the avoidance groove 9 is an open structure and is matched with the adsorption mechanism.

[0031] The conveyor belt 4 is horizontally arranged, and the material rack 5 is vertically arranged. The material rack 5 is installed above the conveyor belt 4, and multiple magnetron housings 1 can be accommodated inside the material rack 5. The robotic arm 6 is arranged outside the conveyor belt 4 and has functions such as moving and rotating, and can move the magnetron housing 1 into the material rack 5. The feeding channel 7 is located inside the material rack 5 and is a vertically penetrating structure. Multiple magnetron housings 1 can be stacked vertically from top to bottom in the feeding channel 7. The top end of the feeding channel 7 is connected to the outside, and it can be flush with the top end of the material rack 5. The top end of the feeding channel 7 is matched with the magnetron housing 1. It can be that the cross-sectional area of the top end of the feeding channel 7 is larger than the cross-sectional area of the magnetron housing 1. The magnetron housing 1 can enter the inside of the feeding channel 7 from the top end of the feeding channel 7 through vertical movement, and leave the inside of the feeding channel 7 from the bottom end of the feeding channel 7.

[0032] The limiting mechanism is located at the bottom end of the feeding channel 7. It can adopt a cylinder drive method to achieve reciprocating telescopic movement. When the limiting mechanism is activated, it extends along the inside direction of the feeding channel 7 and can enclose a part of the space at the bottom end of the feeding channel 7 to support the magnetron housing 1 above. The limiting mechanism and the magnetron housing 1 overlap with each other, so that the magnetron housing 1 stays inside the feeding channel 7. When the limiting mechanism is closed, it retracts along the outside direction of the feeding channel 7 to release the support for the magnetron housing 1. The magnetron housing 1 drops under the action of gravity and leaves from the bottom end of the feeding channel 7. The discharge port 8 is located at the bottom end of the material rack 5 and corresponds to the upper part of the conveyor belt 4. The discharge port 8 is connected to the bottom end of the feeding channel 7. After the magnetron housing 1 leaves the feeding channel 7, it falls above the conveyor belt 4, leaves the material rack 5 through the discharge port 8, and is transported to the next process.

[0033] The adsorption mechanism is connected to the output end of the robotic arm 6, and the two can rotate relative to each other. The adsorption mechanism can adopt electromagnetic adsorption to achieve the adsorption of the magnetron housing 1. Specifically, it can adsorb on the plane of the side wall of the magnetron housing 1, which is beneficial to improving the adsorption stability. The avoidance groove 9 is arranged on the side wall of the feeding channel 7, is vertically arranged, is distributed along the direction of the feeding channel 7, and matches the size of the adsorption mechanism. The adsorption mechanism can pass through the avoidance groove 9. The avoidance groove 9 is a through groove structure. The outside of the avoidance groove 9 is connected to the outside, and the inside of the avoidance groove 9 is connected to the inside of the feeding channel 7. The top end of the avoidance groove 9 is an open structure, which can be flush with the top end of the feeding channel 7 and is connected to the outside. The width of the opening of the avoidance groove 9 is less than or equal to the width of the avoidance groove 9. The opening of the avoidance groove 9 is matched with the adsorption mechanism. It can be that the width of the opening of the avoidance groove 9 is greater than the width of the adsorption mechanism. The adsorption mechanism can enter the inside of the avoidance groove 9 through the vertical movement from the opening of the avoidance groove 9, and the adsorption mechanism can also leave the inside of the avoidance groove 9 by horizontal movement in the direction of the outside of the avoidance groove 9. In the prior art, the magnetron housing 1 includes a housing 2 located above and a base 3 located below. The housing 2 is a U-shaped structure with an upward opening, including two vertically upward side walls and two hollowed-out openings. When the magnetron housing 1 is inside the feeding channel 7, the avoidance groove 9, the adsorption mechanism and the side wall are on the same side, and the limiting mechanism and the opening are on the same side.

[0034] Working principle:

[0035] 1) Place the magnetron housing 1 in the material box. The magnetron housings 1 are placed in the same direction and are horizontally and neatly arranged. The side wall of the magnetron faces upward, which is convenient for the adsorption mechanism to adsorb.

[0036] 2) Driven by the robotic arm 6, the adsorption mechanism moves above the material box and adsorbs the magnetron housing 1. Move the adsorbed magnetron housing 1 above the material rack 5. The magnetron housings 1 are vertically arranged, the magnetron housing 1 is vertically aligned with the feeding channel 7, and the adsorption mechanism is vertically aligned with the avoidance groove 9.

[0037] 3) The magnetron housing 1 and the adsorption mechanism move downward. The magnetron housing 1 enters the inside of the feeding channel 7 through the top end of the feeding channel 7, and the adsorption mechanism enters the inside of the avoidance groove 9 through the opening of the avoidance groove 9. The limiting mechanism extends out to support the magnetron housing 1, and the magnetron housing 1 at the bottommost layer is fixed inside the feeding channel 7.

[0038] 4) The adsorption mechanism releases the adsorption of the magnetron housing 1. The magnetron housing 1 drops downward and is stacked inside the feeding channel 7. The adsorption mechanism moves in the direction of the outside of the avoidance groove 9, and the adsorption mechanism leaves the material rack 5. The limiting mechanism retracts to release the support for the magnetron housing 1, and the magnetron housing 1 at the lowermost layer falls from the bottom end of the feeding channel 7.

[0039] 5) The magnetron housing 1 is located above the conveyor belt 4, leaves the material rack 5 through the discharge port 8, and moves along with the conveyor belt for transportation to the next process.

[0040] The utility model uses an adsorption mechanism to adsorb the magnetron housing 1, and cooperates with the robotic arm 6 to batch transport multiple magnetron housings 1. The magnetron housings 1 are arranged in an orderly manner inside the material conveying channel 7. By controlling the telescopic movement of the limiting mechanism, the magnetron housings 1 are put in one by one, and finally move to the next process along with the conveyor belt, replacing the traditional manual feeding operation method, and effectively improving the production efficiency.

[0041] In this embodiment, preferably, the limiting mechanism includes limiting blocks 10 symmetrically arranged on two opposite sides of the material conveying channel 7, and a limiting air cylinder 11 for driving the horizontal movement of the limiting blocks 10. The limiting blocks 10 are lapped with the magnetron housing 1.

[0042] The limiting blocks 10 are symmetrically arranged on two opposite sides of the material conveying channel 7, and the two limiting blocks 10 are arranged facing each other and horizontally aligned. The limiting air cylinder 11 is horizontally arranged and fixedly connected to the side wall of the material conveying channel 7. The output end of the limiting air cylinder 11 is connected to the limiting block 10. Driven by the limiting air cylinder 11, the two limiting blocks 10 extend towards the inside of the material conveying channel 7, and can enclose a part of the space at the bottom end of the material conveying channel 7. When the magnetron housing 1 moves downward along the material conveying channel 7, the magnetron housing 1 falls above the limiting blocks 10, and the bottom end of the magnetron housing 1 is lapped with the top end of the limiting blocks 10. The limiting blocks 10 support the magnetron housing 1 and play a limiting role to prevent the magnetron housing 1 from leaving the inside of the material conveying channel 7. When the two limiting blocks 10 retract towards the direction away from the inside of the material conveying channel 7, the magnetron housing 1 loses the limit of the limiting blocks 10, and the magnetron housing 1 drops downward and leaves from the bottom end of the material conveying channel 7.

[0043] In this embodiment, preferably, the limiting block 10 is of an L-shaped structure, including a limiting bearing platform 12 extending towards the inside of the material conveying channel 7, and a limiting stop block 13 extending upward.

[0044] The limiting block 10 includes a horizontally arranged limiting bearing platform 12 and a vertically arranged limiting stop block 13. The limiting bearing platform 12 extends towards the inside of the material conveying channel 7, and the limiting stop block 13 extends upward. The limiting block 10 is of an L-shaped structure. There is a stepped shape between the limiting bearing platform 12 and the limiting stop block 13 for receiving the magnetron housing 1 above the limiting block 10. When the magnetron housing 1 moves downward along the material conveying channel 7, the bottom end of the magnetron housing 1 is lapped with the top end of the limiting bearing platform 12. The limiting bearing platform 12 supports the magnetron housing 1 and plays a vertical limiting role. The side wall of the magnetron housing 1 abuts against the side wall of the limiting stop block 13, and the limiting stop block 13 clamps the magnetron housing 1 and plays a horizontal limiting role.

[0045] In this embodiment, preferably, the magnetron housing 1 has a structure with a larger upper part and a smaller lower part, and includes a housing 2 and a base 3 installed from top to bottom. The bottom end of the housing 2 overlaps above the limit bearing platform 12, and the side wall of the housing 2 abuts against the side wall of the limit stop 13.

[0046] The magnetron housing 1 includes a housing 2 located above and a base 3 located below. The two are installed from top to bottom and coaxially connected. The width of the housing 2 is greater than the width of the base 3. The bottom end of the housing 2 is connected to the top end of the base 3, and the magnetron housing 1 has a structure with a larger upper part and a smaller lower part. A stepped shape is formed between the housing 2 and the base 3 for the limit block 10 to be overlapped and installed. When the magnetron housing 1 moves downward along the material conveying channel 7, the magnetron housing 1 lands above the limit block 10. The bottom end of the housing 2 overlaps with the top end of the limit bearing platform 12, and the side wall of the housing 2 abuts against the side wall of the limit stop 13, realizing the limitation of the magnetron housing 1.

[0047] In this embodiment, preferably, the distance between the two limit bearing platforms 12 is greater than the width of the base 3 and less than the width of the housing 2, and the distance between the two limit stops 13 is greater than the width of the housing 2.

[0048] The limit blocks 10 are symmetrically arranged on two opposite sides of the material conveying channel 7. The two limit blocks 10 face each other. The area between the two limit bearing platforms 12 is for the base 3 to be snap-fitted and placed, and the area between the two limit stops 13 is for the housing 2 to be snap-fitted and placed, where: the distance between the two limit bearing platforms 12 is greater than the width of the base 3 and less than the width of the housing 2, and the distance between the two limit stops 13 is greater than the width of the housing 2, ensuring that when the magnetron housing 1 moves downward along the material conveying channel 7, the housing 2 overlaps above the limit bearing platform 12, the base 3 is snap-fitted between the two limit bearing platforms 12, and the housing 2 is snap-fitted between the two limit stops 13.

[0049] In this embodiment, preferably, the limit mechanism includes two groups arranged at intervals up and down, and the limit mechanism located below is installed at the bottom end of the material conveying channel 7.

[0050] The limit mechanism is provided with two groups, and the two groups of limit mechanisms are arranged at intervals up and down. The limit mechanism located below is installed at the bottom end of the material conveying channel 7. For easy understanding, the two groups of limit mechanisms can be respectively called the feeding limit mechanism and the pre-feeding limit mechanism. The feeding limit mechanism is installed at the bottom end of the material conveying channel 7, and the pre-feeding limit mechanism is installed above the feeding limit mechanism. Its working process is as follows:

[0051] 1) The feeding limit mechanism extends out to enclose part of the space at the bottom end of the material conveying channel 7. The adsorption mechanism transports a plurality of magnetron housings 1. The magnetron housings 1 are stacked and placed inside the material conveying channel 7. The magnetron housings 1 fall downward, and the feeding limit mechanism limits the lowermost magnetron housing 1.

[0052] 2) The pre-feeding limiting mechanism extends to limit the magnetron housing 1 on the penultimate layer. Then, the feeding limiting mechanism retracts, and the magnetron housing 1 on the bottommost layer is released from the limit and drops downward onto the conveyor belt 4, and leaves the material rack 5 through the discharge port 8 for transportation to the next process.

[0053] 3) The feeding limiting mechanism extends, and the pre-feeding limiting mechanism retracts. The magnetron housing 1 on the penultimate layer is released from the limit and drops downward onto the feeding limiting mechanism, and the feeding limiting mechanism limits it. The working cycle is repeated to achieve the effect of feeding the magnetron housings 1 one by one.

[0054] In this embodiment, preferably, the adsorption mechanism includes a mounting plate 14 connected to the output end of the robotic arm 6, and a plurality of electromagnets 15 provided on the surface of the mounting plate 14. The electromagnets 15 are arranged at intervals and in a straight line, and the width of the opening of the avoidance groove 9 is greater than the width of the electromagnet 15.

[0055] The mounting plate 14 is a strip-shaped structure and is connected to the output end of the robotic arm 6. A plurality of electromagnets 15 are arranged on the surface of the mounting plate 14. The electromagnets 15 are arranged at intervals and in a straight line, and are distributed along the direction of the mounting plate 14. When the electromagnet 15 is energized, it adsorbs the magnetron housing 1. When the electromagnet 15 is de-energized, the adsorption of the magnetron housing 1 is released. Based on the structure of the magnetron housing 1, the side wall of the magnetron housing 1 has a flat surface, and the electromagnet 15 can be adsorbed on the side wall of the magnetron housing 1, which is beneficial to improving the adsorption stability. The width of the opening of the avoidance groove 9 is greater than the width of the electromagnet 15. As the adsorption mechanism moves vertically, the electromagnet 15 enters the inside of the avoidance groove 9 from the opening of the avoidance groove 9. As the adsorption mechanism moves horizontally, the electromagnet 15 moves out of the inside of the avoidance groove 9 toward the outside of the avoidance groove 9 to avoid interference and collision between the electromagnet 15 and the avoidance groove 9. In addition, the distance between the induction surface of the electromagnet 15 and the surface of the mounting plate 14 is greater than the depth of the avoidance groove 9, ensuring that during the movement of the adsorption mechanism, the mounting plate 14 and the material rack 5 maintain a certain distance and do not come into contact with each other.

[0056] In this embodiment, preferably, a pressing cylinder 16 is provided between the mounting plate 14 and the electromagnet 15. The pressing cylinder 16 is vertically provided on the surface of the mounting plate 14 and corresponds to the electromagnet 15 one by one. The telescopic end of the pressing cylinder 16 is connected to the electromagnet 15.

[0057] The extrusion cylinder 16 is located between the mounting plate 14 and the electromagnet 15. The extrusion cylinder 16 is vertically arranged on the surface of the mounting plate 14. The telescopic end of the extrusion cylinder 16 is connected to the electromagnet 15. The extrusion cylinders 16 are arranged at intervals and in a straight line, distributed along the direction of the mounting plate 14, and correspond to the electromagnet 15 one by one. Driven by the extrusion cylinder 16, the electromagnet 15 can extend out a certain distance. In the initial state, the magnetron housing 1 is placed in the material box. The magnetron housings 1 are arranged in the same direction and horizontally and neatly, with the side walls of the magnetrons facing upward. First, the robotic arm 6 drives the adsorption mechanism to move until the electromagnet 15 is suspended above the side wall of the magnetron. Driven by the extrusion cylinder 16, the electromagnet 15 extends out and abuts against the side wall of the magnetron, improving the contact tightness between the two. Then, the electromagnet 15 is activated to adsorb the magnetron housing 1, and then the next transportation work is carried out.

[0058] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A magnetron housing transport device, comprising a conveyor belt, a material rack mounted above the conveyor belt, and a mechanical arm disposed outside the conveyor belt, characterized in that: The material rack is provided with a material conveying channel for stacking the magnetron shells. The material conveying channel is a vertical through structure. The top of the material conveying channel is connected to the outside and is matched with the magnetron shells. A retractable limit mechanism is provided at the bottom of the conveying channel, the limit mechanism is overlapped with the magnetron housing, and a discharge port is provided at the bottom of the material rack, which is connected with the bottom of the conveying channel; The output end of the robotic arm is connected to an adsorption mechanism, and the side wall of the feed channel is provided with an avoidance groove for the adsorption mechanism to pass through, one side of the avoidance groove is connected to the outside, and the other side of the avoidance groove is connected to the inside of the feed channel, and the top of the avoidance groove is an open structure and is matched with the adsorption mechanism.

2. A magnetron housing transportation device according to claim 1, characterized in that: The limiting mechanism comprises limiting blocks symmetrically arranged on two opposite sides of the material conveying channel, and a limiting cylinder driving the limiting blocks to move horizontally, and the limiting blocks are overlapped with the magnetron shell.

3. A magnetron housing transportation device according to claim 2, characterized in that: The limit block is an L-shaped structure, including a limit support platform extending into the inside of the conveying channel, and a limit stopper extending upward.

4. A magnetron housing transport device according to claim 3, characterized in that: The magnetron shell is in a large upper and small lower structure, including a shell and a base installed from top to bottom, the bottom end of the shell is overlapped above the limit support platform, and the side wall of the shell is in contact with the side wall of the limit stopper.

5. A magnetron housing transportation device according to claim 4, characterized in that: The distance between the two limit bearing platforms is greater than the width of the base and smaller than the width of the shell, and the distance between the two limit stop blocks is greater than the width of the shell.

6. The magnetron housing transport device according to claim 5, characterized in that: The limiting mechanism comprises two groups which are spaced apart from each other, and the limiting mechanism located at the bottom is installed at the bottom end of the conveying channel.

7. The magnetron housing transport device according to claim 1, characterized in that: The adsorption mechanism includes a mounting plate connected to the output end of the robot arm, and a plurality of electromagnets arranged on the surface of the mounting plate. The electromagnets are arranged at intervals and in a straight line, and the width of the avoidance slot opening is greater than the width of the electromagnet.

8. The magnetron housing transport device according to claim 7, characterized in that: An extrusion cylinder is arranged between the mounting plate and the electromagnet. The extrusion cylinder is arranged vertically on the surface of the mounting plate and corresponds to the electromagnet one by one. The telescopic end of the extrusion cylinder is connected to the electromagnet.

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