Automatic processing equipment for fire extinguisher bottle and method for processing fire extinguisher bottle by using same

Abstract

The present application relates to fire extinguisher bottle production and processing equipment technical field, specifically to a kind of fire extinguisher bottle automatic processing equipment and utilize its processing fire extinguisher bottle method, fire extinguisher bottle automatic processing equipment includes fire extinguisher bottle assembling device, fire extinguisher bottle transfer device and fire extinguisher bottle welding device, fire extinguisher bottle assembling device is used to combine installation bottle bottom and bottle cap to bottle body to assemble and form the fire extinguisher bottle to be welded and processed, fire extinguisher bottle welding device is used to the fire extinguisher bottle welding processing of assembly processing, fire extinguisher bottle transfer device is used to the fire extinguisher bottle of assembly processing good at fire extinguisher bottle assembling device is transferred to fire extinguisher bottle welding device, so that the fire extinguisher bottle welding processing of assembled fire extinguisher bottle, utilize fire extinguisher bottle automatic processing equipment according to utilize fire extinguisher bottle automatic processing equipment processing fire extinguisher bottle production and processing, with high production efficiency, product effect is good, personnel labor intensity is low and so on.

Description

Technical Field

[0001] This invention relates to the field of fire extinguisher bottle production and processing equipment, specifically to an automatic fire extinguisher bottle processing equipment and a method for processing fire extinguisher bottles using the same. Background Technology

[0002] A fire extinguisher bottle is a portable fire extinguishing tool, consisting of three parts welded together: the bottle body, the cap, and the bottom. During production, the bottle body, cap, and bottom are typically processed separately, and then assembled and welded together to form the fire extinguisher bottle.

[0003] The current automated production equipment for fire extinguisher bottles has room for improvement in terms of assembly efficiency and welding quality. Furthermore, the low degree of coordination between assembly and welding equipment restricts the production efficiency of fire extinguisher bottles. In addition, the current automated production equipment for fire extinguisher bottles still relies heavily on manual assistance, which also limits the overall production efficiency of fire extinguisher bottles to some extent. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an automatic processing equipment for fire extinguisher bottles. The fire extinguisher bottle assembly device can realize the automatic assembly and processing of fire extinguisher bottles, the fire extinguisher bottle welding device can realize the automatic welding and processing of fire extinguisher bottles, and the fire extinguisher bottle transfer device links the assembly and welding processes of fire extinguisher bottles, thereby effectively improving the production efficiency of fire extinguisher bottles.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: an automatic processing equipment for fire extinguisher bottles, comprising a fire extinguisher bottle assembly device, a fire extinguisher bottle transfer device, and a fire extinguisher bottle welding device. The fire extinguisher bottle assembly device includes a bottle body fixing machine and a capping machine. The bottle body fixing machine includes a first groove plate and a second groove plate. The first groove plate is installed on a bottle body feeding mechanism and is driven by the bottle body feeding mechanism to cooperate with the second groove plate to fix the bottle body. The two capping machines are respectively arranged on both sides of the bottle body fixing machine and respectively install the bottle bottom and bottle cap to the two ends of the bottle body. The fire extinguisher bottle transfer device includes a transfer mechanism and a gripping mechanism. The transfer mechanism drives the gripping mechanism to transfer the assembled fire extinguisher bottle to the welding processing position. The fire extinguisher bottle welding device includes a welding clamping machine and a welding machine. The welding clamping machine includes a cap end clamping component and a bottom end clamping component. The cap end clamping component and the bottom end clamping component are rotatably set at both ends of the welding processing position, and the cap end clamping component and the bottom end clamping component cooperate to clamp the fire extinguisher bottle at the welding processing position. At least one welding machine is set on the side of the welding processing position. The welding machine includes an axial adjustment mechanism, a weld position detection mechanism, and a welding mechanism. The weld position detection mechanism and the welding mechanism are both connected to the moving end of the axial adjustment mechanism and are driven by the axial adjustment mechanism to move along the axial direction of the fire extinguisher bottle. The weld position detection mechanism includes a weld position probe, and the welding mechanism includes a welding torch. The working ends of the weld position probe and the welding torch are located at the same circular cross-section of the clamped fire extinguisher bottle.

[0006] In the fire extinguisher bottle assembly device, the bottle body fixing machine fixes the bottle body, and two end cap installation machines respectively install the bottle bottom and bottle cap to the two ends of the fixed bottle body to form a fire extinguisher bottle; the fire extinguisher bottle transfer device transfers the assembled fire extinguisher bottle to the welding machine processing position, the welding clamp of the fire extinguisher bottle welding device clamps the fire extinguisher bottle, and the welding machine performs welding processing on the clamped fire extinguisher bottle; the welding position probe of the welding machine and the working end of the welding torch are located at the same circular cross section of the clamped fire extinguisher bottle, and the detection of the welding position probe effectively reduces the welding torch alignment time and improves the welding processing efficiency.

[0007] Furthermore, there are two fire extinguisher bottle welding devices, and a corresponding fire extinguisher bottle transfer device is provided between the fire extinguisher bottle assembly device and the two fire extinguisher bottle welding devices; one or two welding machines are provided on the side of the welding processing station.

[0008] The fire extinguisher bottle assembly device works in conjunction with two fire extinguisher bottle welding devices. The two fire extinguisher bottle welding devices process the fire extinguisher bottles alternately, combining the time of fire extinguisher bottle welding and assembly. With the assistance of the fire extinguisher bottle transfer device, the automatic production efficiency of fire extinguisher bottles is effectively improved.

[0009] Furthermore, the fire extinguisher bottle assembly device also includes a bottle body feeder, which includes a conveying mechanism and a discharging mechanism. A discharge channel is provided on one side of the conveying mechanism, and the discharging mechanism is located at the entrance of the discharge channel and transfers the bottles on the conveying mechanism to the discharge channel. The first trough plate is located on the exit side of the discharge channel and is driven by the bottle body feeding mechanism to move between the bottle body replenishment position and the bottle body fixing position. A baffle is provided on the feeding trough plate, and the baffle moves with the first trough plate and moves between the bottle body baffle position and the bottle body discharge position.

[0010] The bottle feeding machine can automatically supply bottles one by one to the bottle fixing machine, which is conducive to the automatic production of fire extinguisher bottles. Personnel only need to replenish the bottle feeding machine periodically, which not only frees up personnel but also effectively reduces their labor intensity.

[0011] Furthermore, the actuating end of the transfer mechanism is provided with a lifting and alignment mechanism, and the gripping mechanism is located at the lifting and alignment end of the lifting and alignment mechanism and is driven to move up and down by the lifting and alignment mechanism. The gripping mechanism includes a gripping power component and gripping components. The gripping power component is a double-axis telescopic cylinder or two single-axis telescopic cylinders. Both telescopic ends of the gripping power component are equipped with gripping components. The gripping power component drives the two gripping components to move between the gripping position and the position to be gripped. The gripping component includes a bottle body gripping part, a bottle cap gripping part, and a bottle bottom gripping part. Locking rods are provided on the gripping end faces of the bottle cap gripping part and the bottle bottom gripping part. The space between each locking rod constitutes a fire extinguisher bottle gripping space. A second groove plate is provided in the fire extinguisher bottle gripping space.

[0012] The lifting and positioning mechanism, in conjunction with the transfer mechanism, allows for multi-directional adjustment of the gripping mechanism's position. This facilitates the use of the gripping mechanism in conjunction with the fire extinguisher bottle assembly device and the fire extinguisher bottle welding device, enabling optimal coordination between the fire extinguisher bottle transfer device and the fire extinguisher bottle assembly device, as well as between the fire extinguisher bottle transfer device and the fire extinguisher bottle welding device.

[0013] Furthermore, the fire extinguisher bottle transfer device also includes a buffer mounting mechanism, which includes a first base, a second base, and at least one buffer component. The buffer component includes a buffer guide shaft and a bushing. The buffer guide shaft is mounted on the first base, and the bushing is mounted on the buffer guide shaft and slides relative to the buffer guide shaft. The bushing is connected to the first base through an elastic element. The lifting end of the lifting and positioning mechanism is connected to the first base, and each buffer guide shaft is parallel to the axial direction of the fire extinguisher bottle at the welding processing position. The gripping mechanism is set on the second base.

[0014] Under the action of the buffer installation mechanism, the gripping mechanism is adjusted to a certain extent in the axial direction of the buffer guide shaft relative to the lifting and positioning mechanism, which effectively avoids damage to the lifting and positioning mechanism caused by the movement of the fire extinguisher bottle gripped by the gripping mechanism when it is clamped by the welding clamping machine.

[0015] Furthermore, the end cap installation machine includes a pressing mechanism and an end cap clamping mechanism. The pressing mechanism includes a pressing power component and a pressing component. The pressing component is installed on the actuating end of the pressing power component and is driven by the pressing power component to move between the end cap pressing position and the end cap waiting to be pressed position. The end cap clamping mechanism is located on the actuating end of the pressing power component. The end cap clamping mechanism includes an end cap clamping power component and at least two end cap clamping components. Each end cap clamping component is driven by the end cap clamping power component to move between the end cap clamping position and the end cap waiting to be clamped position. An end cap clamping area is formed between the end cap clamping components. The pressing end of the end cap pressing component is located within the end cap clamping area.

[0016] Furthermore, each head installation machine is equipped with a corresponding head feeder. The head feeder includes a head container and a feeding control mechanism. The head container is provided with a feeding channel. The feeding control mechanism includes a first blocking member and a second blocking member. Both the first blocking member and the second blocking member are installed on the head container. The first blocking member and the second blocking member are distributed along the feeding channel and divide the feeding channel into a temporary storage area above the first blocking member, a waiting area between the first blocking member and the second blocking member, and a discharge area below the second blocking member. The waiting area can only accommodate one head. The head installation machine also includes a head alignment mechanism, which includes an alignment seat and an alignment power component. The alignment seat is connected to the moving end of the alignment power component and is driven by the alignment power component to move between the head feeding position and the head assembly position. The pressing mechanism is installed on the alignment seat.

[0017] Each end cap installation machine is equipped with an end cap feeder, which can automatically and stably supply material to the end cap installation machine. Personnel only need to periodically replenish bottle bottoms or caps to each end cap feeder to ensure stable production. The end cap feeder not only reduces the labor intensity of personnel but also frees up personnel during production. The end cap alignment mechanism drives the pressing mechanism and the end cap gripping mechanism to move, which not only facilitates the use of the end cap gripping mechanism and the end cap feeder but also enables precise adjustment of the position of the end caps to be installed.

[0018] Furthermore, the welding clamping machine also includes a bottle cap end clamping power component and a bottle bottom end clamping power component. The bottle cap end clamping component is rotatably disposed at the actuating end of the bottle cap end clamping power component and is driven by the bottle cap end clamping power component to move between the bottle cap end clamping position and the bottle cap end waiting position. The bottle bottom end clamping component is rotatably disposed at the actuating end of the bottle bottom end clamping power component and is driven by the bottle bottom end clamping power component to move between the bottle bottom end clamping position and the bottle bottom end waiting position. The bottle bottom end clamping component and / or the bottle cap end clamping component are provided with a transmission connection position. The welding clamping machine also includes a rotary drive component. The rotary drive component is in transmission cooperation with the transmission connection position on the bottle bottom end clamping component and / or the bottle cap end clamping component and drives the clamped fire extinguisher bottle to rotate.

[0019] The bottle cap clamping power component and the bottle bottom clamping power component drive the bottle cap clamping component and the bottle bottom clamping component respectively to achieve the gripping and releasing of the fire extinguisher bottle.

[0020] Furthermore, the welding machine also includes a reciprocating drive mechanism, which includes a reciprocating drive component and a tilting shaft. The tilting shaft is rotatably mounted and parallel to the axial direction of the fire extinguisher bottle at the welding position. The tilting shaft is provided with a welding end connection part and a detection end connection part. The welding position probe is installed on the detection end connection part. The reciprocating drive component drives the welding position probe to reciprocate between the detection position and the position to be tested by rotating the drive flip shaft. The welding gun is installed on the welding end connection part. The reciprocating drive component drives the welding gun to reciprocate between the welding position and the position to be welded by rotating the drive flip shaft. When the welding gun is in the welding position, the welding position probe is in the position to be tested, and when the welding position probe is in the detection position, the welding gun is in the position to be welded.

[0021] This invention also provides a technical solution: a method for processing fire extinguisher bottles using an automatic fire extinguisher bottle processing device, comprising the following steps: S1. Bottle body replenishment and fixing: The bottle body feeding mechanism drives the first groove plate to the bottle body replenishment position. The conveying mechanism conveys the bottle body to the entrance of the outlet channel. The discharging mechanism transfers the bottle body at the entrance of the outlet channel to the outlet channel. The bottle body moves along the outlet channel to the first groove plate. The bottle body feeding mechanism drives the first groove plate to the bottle body fixing position. The first groove plate and the second groove plate cooperate to fix the bottle body. At this time, the baffle is at the outlet of the outlet channel and blocks the bottle body from being discharged from the outlet channel. S2, Head feeding and alignment: The alignment seats of both head installation machines move to the head feeding position. The feeding control mechanisms of the two head feeders operate to output one head from the corresponding head container to the head clamping area of ​​the head clamping mechanism below. After the two head clamping mechanisms clamp the head, the two alignment seats are driven by the corresponding alignment power components to move to the head assembly position. The two heads are respectively located at the two ends of the bottle body fixed by the bottle body fixing machine. S3. Fire extinguisher bottle assembly and processing: Two pressing power components drive the corresponding pressing components from the end cap waiting position to the end cap pressing position. The end caps held by the two end cap clamping mechanisms are respectively installed on the two ends of the fixed bottle body. After the two end cap clamping mechanisms release the clamped end caps, each pressing power component drives the corresponding pressing component to return from the end cap pressing position to the end cap waiting position. S4. Fire extinguisher bottle transfer: The grabbing mechanism grabs the fire extinguisher bottle assembled and processed in S3. With the linkage of the transfer mechanism and the lifting alignment mechanism, the fire extinguisher bottle is transferred to the welding processing position. During the transfer of the fire extinguisher bottle, the bottle body feeding mechanism drives the first groove plate to move to the bottle body replenishment position to replenish the bottle body. At the same time, the alignment seat of the two end cap installation machines moves to the end cap replenishment position to replenish the end cap. S5. Fire extinguisher bottle clamping: The bottle cap clamping power component moves the bottle cap clamping component from the bottle cap clamping position to the bottle cap clamping position. At the same time, the bottle bottom clamping power component moves the bottle bottom clamping component from the bottle bottom clamping position to the bottle bottom clamping position. The bottle cap clamping component and the bottle bottom clamping component clamp the fire extinguisher bottle at the welding processing position. After the fire extinguisher bottle is clamped, the gripping mechanism releases the fire extinguisher bottle. The transfer mechanism and the lifting and positioning mechanism work together to move the gripping mechanism to the fire extinguisher bottle assembly device to assemble and transfer the next fire extinguisher bottle. S6. Ring welding: The welding position probe is in the detection position and contacts the outer end face of the fire extinguisher bottle. The axial adjustment mechanism drives the welding position detection mechanism and the welding mechanism to move along the axial direction of the fire extinguisher bottle. After the welding position probe detects the welding position, the welding position detection mechanism and the welding mechanism stop moving. The welding position probe moves from the detection position to the test position, and at the same time the welding torch moves from the test position to the welding position. The rotation drive drives the fire extinguisher bottle to rotate to realize the ring welding of the welding position of the fire extinguisher bottle. S7. Discharge: After the circumferential welding of each welding position of the fire extinguisher bottle is completed, the welding position detection mechanism and the welding mechanism are separated from the fire extinguisher bottle. The bottom clamping power component drives the bottom clamping component from the bottom clamping position to the bottom clamping position, while the cap clamping power component drives the cap clamping component from the cap clamping position to the cap clamping position. The fire extinguisher bottle is transferred from the welding processing position to the discharge position. Then the fire extinguisher bottle transfer device transports the fire extinguisher bottle to be welded to the welding processing position for circumferential welding.

[0022] The automatic processing equipment for fire extinguisher bottles of the present invention can improve the production efficiency of fire extinguisher bottles, while reducing the dependence on personnel and the labor intensity of personnel.

[0023] Compared with the prior art, the present invention has the following beneficial effects: 1. The automatic assembly of fire extinguisher bottles can be achieved by using the fire extinguisher bottle assembly device, and the automatic welding of fire extinguisher bottles can be achieved by using the fire extinguisher bottle welding device. The fire extinguisher bottle transfer device works in conjunction with the fire extinguisher bottle assembly device and the fire extinguisher bottle welding device to link the assembly and welding processes of fire extinguisher bottles together, thereby effectively improving the production efficiency of fire extinguisher bottles. 2. The fire extinguisher bottle assembly device includes a bottle body fixing machine and a two-end installation machine. After the bottle body fixing machine fixes the bottle body, the two-end installation machines install the bottle cap and bottle bottom to the two ends of the fixed bottle body, thereby assembling the fire extinguisher bottle. The assembled fire extinguisher bottle can be directly grabbed by the fire extinguisher bottle transfer device so that the fire extinguisher bottle can be quickly and accurately sent to the fire extinguisher bottle welding processing device for automatic welding processing. 3. The bottle body fixing machine is equipped with a bottle body feeder that can automatically supply bottles one by one, and both end cap installation machines are equipped with end cap feeders that can automatically supply end caps one by one. Personnel only need to replenish the bottle body feeder and each end cap feeder periodically, which effectively reduces the labor intensity of personnel in the production process. 4. The welding clamping machine clamps the fire extinguisher bottle along the axial direction from both ends, which facilitates the welding machine to weld the outer end face of the fire extinguisher bottle. With the rotation drive of the fire extinguisher bottle, the circumferential welding of the fire extinguisher bottle can be realized. The efficiency and stability of the fire extinguisher bottle welding process can be guaranteed. 5. In the welding machine, the working ends of the welding position probe and the welding torch are located at the same circular cross-section of the fire extinguisher bottle being clamped. The states of the welding position probe and the welding torch are driven by the same reciprocating drive mechanism. When the welding torch is in the welding position, the welding position probe is in the test position, and when the welding position probe is in the detection position, the welding torch is in the welding position. Under the drive of the axial drive mechanism, the welding torch can be quickly adjusted to the welding position, which improves the alignment speed of the welding torch and thus effectively improves the welding processing efficiency of the fire extinguisher bottle. 6. Using automated fire extinguisher bottle processing equipment for fire extinguisher bottle production not only has high production efficiency, but also has the advantages of low labor intensity and high production stability. The stable cooperation of the moving parts of the fire extinguisher bottle assembly device, fire extinguisher bottle transfer device and fire extinguisher bottle welding device greatly helps to improve the production efficiency and quality of fire extinguisher bottles. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A schematic diagram of an automated processing equipment for fire extinguisher bottles; Figure 2 A top view schematic diagram of the automatic processing equipment for fire extinguisher bottles; Figure 3 A schematic diagram of the bottle feeding machine; Figure 4 A schematic diagram of a fire extinguisher bottle transfer device; Figure 5 A schematic diagram showing the coordination between the fire extinguisher bottle transfer device, the bottle fixing machine, and the bottle feeding machine; Figure 6 This is a schematic diagram showing the interaction between the fire extinguisher bottle transfer device and the bottle fixing machine. Figure 7 This is a structural schematic diagram of a head installation machine; Figure 8 This is a schematic diagram showing the coordination between the head installation machine and the head feeding machine. Figure 9 A schematic diagram showing the coordination between the fire extinguisher bottle transfer device and the welding clamping machine; Figure 10 A schematic diagram of the clamping component at the bottom of the bottle; Figure 11 A schematic diagram of the welding device for fire extinguisher bottles; Figure 12 This is a schematic diagram of the welding machine. In the diagram: 1. Fire extinguisher bottle assembly device; 101. First groove plate; 102. Second groove plate; 103. Bottle body feeding mechanism; 104. Pressing power component; 105. Pressing component; 106. End cap clamping power component; 107. End cap clamping component; 108. End cap container; 109. First blocking component; 110. Second blocking component; 111. Alignment power component; 112. Alignment seat; 113. Conveying mechanism; 114. Discharge mechanism; 115. Outlet channel; 116. Material stop component. 2. Fire extinguisher bottle transfer device, 201. Transfer mechanism, 202. Lifting and positioning mechanism, 203. Gripping power component, 204. Bottle body gripping part, 205. Bottle cap gripping part, 206. Bottle bottom gripping part, 207. Locking rod, 208. Buffer installation mechanism. 3. Fire extinguisher bottle welding device, 301. Axial adjustment mechanism, 302. Welding position probe, 303. Welding torch, 304. Bottle cap end clamping component, 305. Bottle bottom end clamping component, 306. Bottle cap end clamping power component, 307. Bottle bottom end clamping power component, 308. Rotary drive component, 309. Reciprocating drive mechanism. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1 An automatic processing equipment for fire extinguisher bottles, with the following structure: Figure 1 and Figure 2 As shown, the device includes a fire extinguisher bottle assembly device 1, a fire extinguisher bottle transfer device 2, and a fire extinguisher bottle welding device 3. The fire extinguisher bottle assembly device 1 is used to assemble the bottle bottom and bottle cap onto the bottle body to form a fire extinguisher bottle to be welded. The fire extinguisher bottle welding device 3 is used to weld the assembled fire extinguisher bottle. The fire extinguisher bottle transfer device 2 is used to transfer the assembled fire extinguisher bottle from the fire extinguisher bottle assembly device 1 to the fire extinguisher bottle welding device 3 so that the fire extinguisher bottle welding device 3 can weld the assembled fire extinguisher bottle.

[0028] In some embodiments, both the fire extinguisher bottle welding device 3 and the fire extinguisher bottle transfer device 2 are provided as one unit. The fire extinguisher bottle transfer device 2 transfers the fire extinguisher bottles from the fire extinguisher bottle assembly device 1 to the fire extinguisher bottle welding device 3 one by one for welding processing.

[0029] Compared to fire extinguisher bottle assembly, fire extinguisher bottle welding requires more time. To fully utilize automated fire extinguisher bottle processing equipment and improve production efficiency, in some embodiments, the fire extinguisher bottle assembly device 1 corresponds to two fire extinguisher bottle welding devices 3. A fire extinguisher bottle transfer device 2 alternately transfers the fire extinguisher bottles from the assembly device 1 to the two welding devices 3 for welding, thereby effectively improving the processing efficiency of the automated fire extinguisher bottle processing equipment. Furthermore, two fire extinguisher bottle transfer devices 2 are also provided, with one device corresponding to each of the two welding devices 3. Each device transfers the fire extinguisher bottles from the assembly device 1 to the corresponding welding device 3. The two transfer devices 2 operate alternately to alternately transfer the continuously processed fire extinguisher bottles from the assembly device 1 to the welding devices 3. Preferably, the two fire extinguisher bottle welding devices 3 are respectively located on both sides of the fire extinguisher bottle assembly device 1.

[0030] The fire extinguisher bottle assembly device 1 includes a bottle body fixing machine and a cap installation machine. The bottle body fixing machine is used to fix the bottle body, and the two cap installation machines are used to install the bottle bottom and bottle cap to the two ends of the fixed bottle body, respectively.

[0031] The bottle fixing machine includes a first groove plate 101 and a second groove plate 102. The first groove plate 101 is installed on the bottle feeding mechanism 103 and is driven by the bottle feeding mechanism 103 to cooperate with the second groove plate 102 to fix the bottle body. Two end cap installation machines are respectively set on both sides of the bottle fixing machine and respectively install the bottle bottom and bottle cap to the two ends of the bottle body.

[0032] For details, please refer to Figure 5 and Figure 6 The first groove plate 101 is mounted on the bottle feeding mechanism 103, which is a power device such as a telescopic cylinder and a linear motor. The bottle feeding mechanism 103 drives the first groove plate 101 to move closer to or away from the second groove plate 102. The opposing end faces of the first groove plate 101 and the second groove plate 102 are both provided with arc grooves suitable for the shape of the outer end face of the bottle. After the bottle is placed on the first groove plate 101, the first groove plate 101 moves closer to the second groove plate 102, thereby cooperating with the second groove plate 102 to fix the bottle. When the bottle feeding mechanism 103 drives the first groove plate 101 away from the second groove plate 102, it can place the bottle on the first groove plate 101 or remove the bottle from the first groove plate 101. In order to ensure that the bottle is stably placed on the first groove plate 101, the bottle feeding mechanism 103 drives the first groove plate 101 to move vertically.

[0033] The fire extinguisher bottle assembly device 1 also includes a bottle body feeder, which is used to supply bottle bodies to the first trough plate 101. The bottle body feeder includes a conveying mechanism 113 and a discharging mechanism 114. A discharge channel 115 is provided on one side of the conveying mechanism 113. The discharging mechanism 114 is located at the entrance of the discharge channel 115 and transfers the bottle bodies on the conveying mechanism 113 to the discharge channel 115. The first trough plate 101 is located on the outlet side of the discharge channel 115 and is driven by the bottle body feeding mechanism 103 to move between the bottle body replenishment position and the bottle body fixing position. A baffle 116 is provided on the feeding trough plate. The baffle 116 moves with the first trough plate 101 and moves between the bottle body baffle position and the bottle body discharge position.

[0034] For details, please refer to Figure 3 , Figure 5 and Figure 6 Multiple bottles can be placed on the conveying mechanism 113. The conveying mechanism 113 drives the bottles to move sequentially to the entrance of the outlet channel 115. The discharge mechanism 114 is used to transfer the bottles that have moved to the entrance of the outlet channel 115 to the outlet channel 115, so that the bottles can move along the outlet channel 115 to the first groove plate 101.

[0035] The first groove plate 101 moves on the outlet side of the outlet channel 115 under the drive of the bottle feeding mechanism 103. The first groove plate 101 moves between the bottle feeding position and the bottle fixing position. When the first groove plate 101 is in the bottle feeding position, it is in a lower position on the outlet side of the outlet channel 115. The bottle body exported from the outlet channel 115 can roll directly onto the first groove plate 101. When the first groove plate 101 is in the bottle fixing position, it is in a position that cooperates with the second groove plate 102 to fix the bottle body. The first groove plate 101 is also provided with a baffle 116. The baffle 116 moves with the first groove plate 101. When the first groove plate 101 is in the bottle filling position, the baffle 116 is located below the outlet of the outlet channel 115. At this time, the baffle 116 is in the bottle discharge position and does not affect the bottle from being discharged from the outlet channel 115. When the first groove plate 101 is in the bottle fixed position, the baffle 116 is in the outlet position of the outlet channel 115. At this time, the baffle 116 is in the bottle blocking position. If there is a bottle in the outlet channel 115, the bottle cannot be discharged from the outlet channel 115 due to the obstruction of the baffle 116. The baffle 116 can be one or more round rods. The baffle 116 moves with the first groove plate 101 and allows the bottle in the outlet channel 115 to fall stably onto the first groove plate 101.

[0036] The conveying mechanism 113 includes two synchronously operating conveying components, which are conveying chains or conveyor belts. The two conveying components are parallel in their conveying directions and rotate at the same speed. The bottle body is supported by the two conveying components and driven by two support components for conveying. The outlet channel 115 is located on one side of the two conveying components. The outlet channel 115 is formed by the inner cavity of a U-shaped structure or a square cylindrical structure. The outlet side of the outlet channel 115 is inclined downward to facilitate the outlet of the bottle body. The discharge mechanism 114 is located at the entrance of the discharge channel 115 and between the two conveying components. The discharge mechanism 114 includes a discharge push plate and a push-out power component. The push-out power component is preferably a telescopic cylinder. The discharge push plate is located at the actuating end of the push-out power component. The push-out power component drives the discharge push plate to move up and down and between the bottle body push-out position and the bottle body yielding position. When the discharge push plate descends to the bottle body yielding position, the two conveying components can drive the bottle body from above the discharge push plate to the entrance of the discharge channel 115. When the discharge push plate rises to the bottle body push-out position, the bottle body located above the discharge push plate is lifted and pushed out. The upper end surface of the discharge push plate is an inclined surface that slopes towards the side where the discharge channel 115 is located so that the lifted and pushed-out bottle body can enter the discharge channel 115.

[0037] To ensure stable assembly of fire extinguisher bottles, the bottle feeder provides one bottle to the bottle holder at a time, thus the outlet channel 115 can only hold a maximum of one bottle at a time. Therefore, a certain gap should be maintained between adjacent bottles on the conveying mechanism 113 to prevent the discharge structure from affecting the position of adjacent bottles during bottle discharge, thereby impacting the stable feeding of the bottle feeder to the bottle holder. In some embodiments, the conveying mechanism 113 is equipped with a bottle feeding control structure, which includes a bottle blocking assembly. The bottle blocking assembly includes a blocking power component and a bottle blocking component. The bottle blocking component is connected to the actuating end of the blocking power component and is driven by the blocking power component to move between a bottle blocking position and a bottle release position. When the bottle blocking component is in the bottle blocking position, the fire extinguisher bottle on the conveying mechanism 113 cannot pass through the bottle blocking component. When the bottle blocking component is in the bottle release position, the fire extinguisher bottle on the conveying mechanism 113 can pass through the bottle blocking component and move towards the discharge mechanism 114. The bottle feeding control structure also includes a proximity switch, which is located on the conveying mechanism 113 and detects the position of the bottle on the conveying mechanism 113. The proximity switch works in conjunction with the bottle blocking component to separate the bottle located at the entrance of the outlet channel 115 on the conveying mechanism 113 from other bottles.

[0038] The head installation machine includes a pressing mechanism and a head clamping mechanism. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 7 as well as Figure 8The pressing mechanism includes a pressing power component 104 and a pressing component 105. The pressing component 105 is installed on the actuating end of the pressing power component 104 and is driven by the pressing power component 104 to move between the end cap pressing position and the end cap waiting to be pressed position. The end cap clamping mechanism is disposed on the actuating end of the pressing power component 104. The end cap clamping mechanism includes an end cap clamping power component 106 and at least two end cap clamping components 107. Each end cap clamping component 107 is driven by the end cap clamping power component 106 to move between the end cap clamping position and the end cap waiting to be clamped position. An end cap clamping area is formed between each end cap clamping component 107. The pressing end of the end cap pressing component 105 is located within the end cap clamping area.

[0039] Both the end cap clamping mechanism and the pressing component 105 are driven to move by the pressing power component 104. The pressing end of the pressing component 105 is located in the end cap clamping area of ​​the end cap clamping mechanism. As the pressing component 105 moves from the end cap waiting position to the end cap pressing position, the pressing end of the pressing component 105 installs the end cap assembly in the end cap clamping area onto the end of the fixed bottle body.

[0040] Preferably, there are two end-cap clamping members 107. The end-cap clamping power member 106 is a bidirectional telescopic cylinder or two unidirectional telescopic cylinders. The two end-cap clamping members 107 are respectively disposed at the two actuating ends of the end-cap clamping power member 106. When each end-cap clamping member 107 approaches each other and clamps the end in the end-cap clamping area, each end-cap clamping member 107 is in the end-cap clamping position. When each end-cap clamping member 107 moves away from each other and does not clamp the end in the end-cap clamping area, each end-cap clamping member 107 is in the end-cap waiting position. The end-cap clamping member 107 includes a plurality of clamping rods. In a preferred embodiment, the clamping rods are parallel to the telescopic direction of the pressing power member 104, and each clamping rod cooperates to clamp the end in the end-cap clamping area.

[0041] The pressing power component 104 is a linear motion power component such as a telescopic cylinder or a linear motor. The pressing component 105 is connected to the actuating end of the pressing power component 104, and the pressing end of the pressing component 105 is located within the end cap clamping area. When the pressing power component 104 moves the pressing component 105 closer to the fixed bottle body and presses the end cap onto the end of the bottle body, the pressing component 105 is in the end cap pressing position. When the pressing power component 104 moves the pressing component 105 away from the fixed bottle body, the pressing component 105 is in the end cap waiting position. When the pressing component 105 is in the end cap waiting position, the end cap is clamped by the end cap clamping component 107. The pressing component 105 moves to the end cap pressing position to press and install the clamped end cap onto the end of the bottle body.

[0042] After the bottle body fixing machine fixes the bottle body, two end cap installation machines respectively install the bottle bottom and bottle cap to the two ends of the fixed bottle body, realizing the assembly and processing of the fire extinguisher bottle.

[0043] To avoid affecting the assembly efficiency of fire extinguisher bottles due to manual filling of end caps on the end cap installation machine, each end cap installation machine is equipped with an end cap feeder. The end cap feeder provides end caps to the corresponding end cap installation machine. The end cap feeder includes an end cap container 108 and a feeding control mechanism. The end cap container 108 is provided with a feeding channel. The feeding control mechanism includes a first bottle body blocking component and a second bottle body blocking component. Both the first and second bottle body blocking components are installed on the end cap container 108. The first and second bottle body blocking components are distributed along the feeding channel and divide the feeding channel into a temporary storage area above the first bottle body blocking component, a waiting area between the first and second bottle body blocking components, and a discharge area below the second bottle body blocking component. The waiting area can only accommodate one end cap.

[0044] For details, please refer to Figure 1 , Figure 2 and Figure 8 The end cap container 108 is provided with a feeding channel, which is adapted to the end cap and allows the end caps placed in the feeding channel to be arranged in a straight line along the feeding channel. The feeding control mechanism is used to control the end caps in the feeding channel to be output one by one to the discharge area and leave the feeding channel from the discharge area. The feeding control mechanism includes a first blocking member 109 and a second blocking member 110. Both the first blocking member 109 and the second blocking member 110 are mounted on the end cap container 108 and arranged along the feeding channel. Both the first blocking member 109 and the second blocking member 110 are telescopic cylinders. The telescopic ends of the first blocking member 109 and the second blocking member 110 are provided with end cap blocking structures. Each end cap container 108 is provided with a clearance hole corresponding to each end cap blocking structure. Each end cap blocking structure moves between the end cap blocking position and the end cap clearance position under the action of the corresponding first blocking member 109 or second blocking member 110. When the end cap blocking structure is in the end cap blocking position, the end cap blocking structure extends into the feeding channel and prevents the end cap in the feeding channel from passing through. When the end cap blocking structure is in the end cap clearance position, the end cap blocking structure exits the feeding channel and the end cap can pass through.

[0045] The first blocking member 109 and the second blocking member 110 divide the feeding channel into a temporary storage area above the first blocking member 109, a waiting-to-discharge area between the first blocking member 109 and the second blocking member 110, and a discharge area below the second blocking member 110. The waiting-to-discharge area can only accommodate one end cap. The end cap feeding control structure controls the output of end caps one by one as follows: Initially, both end cap blocking structures are in the end cap blocking position. After the end cap is filled into the temporary storage area, the end cap blocking structure of the first blocking member 109 moves to the end cap yielding position. The end caps in the temporary storage area move along the feeding channel, and the end cap located at the bottom enters the waiting-to-discharge area. The space in the waiting-to-discharge area can only accommodate one end cap, and the end cap located above the end cap in the waiting-to-discharge area is the bottom end cap in the temporary storage area. When the head blocking structure of the first blocking member 109 moves to the head blocking position, the head blocking structure of the second blocking member 110 moves to the head yielding position. One head in the discharge area enters the discharge area and falls into the head clamping area of ​​the head clamping member 107, thus feeding the head installation machine. Then, the head blocking structure of the second blocking member 110 moves to the head blocking position. Repeating the above actions can realize the output of the heads in the feeding channel one by one.

[0046] Compared to the bottle bottom, the bottle cap also needs to be provided with a bottle mouth. In order to make the sealing container 108 compatible with the bottle cap, in some embodiments, the sealing container 108 is provided with a clearance channel. The clearance channel is provided along the feeding channel, and when the bottle cap is filled into the feeding channel, the bottle mouth is located in the clearance channel.

[0047] The head installation machine also includes a head alignment mechanism, which includes an alignment seat 112 and an alignment power component 111. The alignment seat 112 is connected to the actuating end of the alignment power component 111 and is driven by the alignment power component 111 to move between the head feeding position and the head assembly position. The pressing mechanism is installed on the alignment seat 112.

[0048] The head alignment mechanism is used to move and adjust the pressing mechanism and the head clamping mechanism. It can not only adjust the relative position of the pressing component 105 and the fixed bottle body, but also move the head clamping area to a position suitable for cooperation with the head feeder. The alignment power component 111 is a linear motion power component such as a telescopic cylinder or a linear motor. The alignment power component 111 drives the alignment seat 112 to move between the head feeding position and the head assembly position. When the pressing component 105 is in the head waiting position, when the alignment seat 112 moves to the head feeding position, the head clamping area of ​​the head clamping mechanism is located directly below the feeding channel. The head output by the head feeder can fall directly into the head clamping area and be clamped by the head clamping mechanism. After the alignment seat 112 moves to the head assembly position, the pressing component 105 moves from the head waiting position to the head pressing position, so that the clamped head can be installed on the end of the fixed bottle body.

[0049] After the fire extinguisher bottle assembly device 1 assembles and processes the fire extinguisher bottles, the fire extinguisher bottle transfer device 2 picks up the fire extinguisher bottles and transfers them to the fire extinguisher bottle welding device 3. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 4 The fire extinguisher bottle transfer device 2 includes a transfer mechanism 201 and a gripping mechanism. The transfer mechanism 201 drives the gripping mechanism to transfer the assembled fire extinguisher bottle to the welding processing position.

[0050] The gripping mechanism is installed on the actuating end of the transfer mechanism 201. The gripping mechanism includes a gripping power component 203 and gripping components. The gripping power component 203 is a double-axis telescopic cylinder or two single-axis telescopic cylinders. Both telescopic ends of the gripping power component 203 are equipped with gripping components. The gripping power component 203 drives the two gripping components to move between the gripping position and the waiting position. When the two gripping components move closer to each other and move to the gripping position, they cooperate to grip the fire extinguisher bottle located between them. When the two gripping components move away from each other to the waiting position, the fire extinguisher bottle gripped by the two gripping components can be released.

[0051] The gripping components include a bottle body gripping part 204, a bottle cap gripping part 205, and a bottle bottom gripping part 206. Locking rods 207 are provided on the gripping end faces of both the bottle cap gripping part 205 and the bottle bottom gripping part 206. The space between the locking rods 207 forms the fire extinguisher bottle gripping space. When the two gripping components are in the gripping position, they grip the fire extinguisher bottle located in the fire extinguisher bottle gripping space. Simultaneously, the locking rods 207 of the two bottle cap gripping parts 205 abut against the bottle cap end of the fire extinguisher bottle, and the locking rods 207 of the two bottle bottom gripping parts 206 abut against the bottom of the fire extinguisher bottle. Each locking rod 207 prevents the bottle cap and bottle bottom from detaching during the transport of the fire extinguisher bottle.

[0052] Because the fire extinguisher bottle is fixed by the first groove plate 101 and the second groove plate 102 during assembly, the assembled fire extinguisher bottle is in a fixed state by the first groove plate 101 and the second groove plate 102. In order to facilitate the gripping mechanism to grip the assembled fire extinguisher bottle, and to facilitate the linkage between the fire extinguisher bottle transfer device 2 and the fire extinguisher bottle assembly device 1, the second groove plate 102 is provided in the fire extinguisher bottle gripping space.

[0053] The transfer mechanism 201 drives the gripping mechanism to move to a position where the second slot plate 102 is directly above the first slot plate 101. The bottle feeding mechanism 103 drives the first slot plate 101 and the second slot plate 102 to cooperate and fix the bottle body. After the two end cap installation machines install the bottle bottom and bottle cap to both ends of the bottle body, the gripping mechanism grabs the fire extinguisher bottle. During the transfer process of the transfer mechanism 201 carrying the bottle body grabbed by the gripping mechanism, the first slot plate 101 moves to the bottle body replenishment position to receive the bottle body provided by the bottle body feeder. When there are two fire extinguisher bottle transfer devices 2, the gripping mechanism of the other fire extinguisher bottle transfer device 2 moves to the corresponding position where the second slot plate 102 is directly above the first slot plate 101 to await the assembly and processing of the next fire extinguisher bottle.

[0054] Because the gripping mechanism needs to adapt to the height of the first slot plate 101 and the two end cap installation machines when gripping the fire extinguisher bottle at the fire extinguisher bottle assembly device 1, and needs to adapt to the height of the welding clamping machine when placing the fire extinguisher bottle at the fire extinguisher bottle welding device 3, in order to enable the gripping mechanism to adapt to the height at the fire extinguisher bottle assembly device 1 and the height at the fire extinguisher bottle welding device 3, the actuating end of the transfer mechanism 201 is equipped with a lifting and positioning mechanism 202. The gripping mechanism is located at the lifting end of the lifting and positioning mechanism 202 and is driven to move up and down by the lifting and positioning mechanism 202. The lifting and positioning mechanism 202 is a power device such as a telescopic cylinder or a linear motor.

[0055] Please see Figure 9 When the fire extinguisher bottle transfer device 2 transfers the fire extinguisher bottle to the welding position of the fire extinguisher bottle welding device 3, the welding clamping machine of the fire extinguisher bottle welding device 3 clamps the fire extinguisher bottle for welding. Since the welding process involves welding the sides of the fire extinguisher bottle, the welding clamping machine clamps the fire extinguisher bottle axially from the bottom and cap ends. The gripping mechanism grips the fire extinguisher bottle from both sides of the bottle body. When the welding clamping machine clamps the fire extinguisher bottle held by the gripping mechanism, it can easily cause the fire extinguisher bottle to move axially, leading to positional deformation and damage to the gripping mechanism and the lifting and positioning mechanism 202. This affects the movement accuracy of the fire extinguisher bottle transfer device 2 and the subsequent fire extinguisher bottle production and processing effect. To address the above problems, in some embodiments, the fire extinguisher bottle transfer device 2 also includes a buffer installation mechanism 208.

[0056] Please see Figure 4 , Figure 6 and Figure 9The buffer mounting mechanism 208 includes a first base, a second base, and at least one buffer component. The buffer component includes a buffer guide shaft and a bushing. The buffer guide shaft is mounted on the first base, and the bushing is mounted on the buffer guide shaft and slides relative to the buffer guide shaft. The bushing is connected to the first base through an elastic element. The lifting and positioning mechanism 202 has its lifting end connected to the first base, and each buffer guide shaft is parallel to the axial direction of the fire extinguisher bottle at the welding processing position. The gripping mechanism is set on the second base.

[0057] The second base can move relative to the first base along the buffer guide shaft. The lifting end of the lifting and positioning mechanism 202 is connected to the first base. When the lifting end of the lifting and positioning mechanism 202 is connected to the first base, the angle of the first base is reasonably set so that each buffer guide shaft is parallel to the axis of the fire extinguisher bottle clamped by the welding clamping machine. The gripping mechanism is installed so that the orientation of the gripping mechanism is reasonably set so that the axis of the fire extinguisher bottle gripped by the gripping mechanism is parallel to each buffer guide shaft. When the fire extinguisher bottle transfer device 2 transfers the fire extinguisher bottle to the welding processing position where it is clamped by the welding clamp, the welding clamp clamps the fire extinguisher bottle held by the gripping mechanism. When the fire extinguisher bottle is moved axially, the second base moves relative to the first base along the buffer guide shaft to avoid affecting the installation position of the lifting and positioning mechanism 202. After the gripping mechanism releases the fire extinguisher bottle held by the welding clamp, it returns to its original position under the action of the buffer installation mechanism 208 to avoid affecting the cooperation between the fire extinguisher bottle transfer device 2 and the fire extinguisher bottle assembly device 1.

[0058] The transfer mechanism 201 is used to drive the lifting and positioning mechanism 202 and the gripping mechanism to move. The transfer mechanism 201 adopts existing conveying components. For a specific example, please refer to... Figure 1 , Figure 2 , Figure 4 as well as Figure 9 The transfer mechanism 201 includes a transfer frame and a transfer drive component. The transfer component is installed on the transfer frame. The transfer component is a synchronous belt, transmission chain, etc. The welding processing position of the first groove plate 101 and the welding processing position of the fire extinguisher bottle welding device 3 are both located below the transfer component. The transfer component is provided with a transfer seat. The transfer drive component drives the transfer seat to move between the top of the first groove plate 101 and the top of the welding processing position by driving the transfer component. The lifting and positioning mechanism 202 is set on the transfer seat. The transfer drive component is a servo motor or stepper motor that can precisely control the movement of the transfer seat.

[0059] The fire extinguisher bottle welding device 3 includes a welding clamping machine and a welding machine. The welding clamping machine is used to clamp the fire extinguisher bottles transferred by the fire extinguisher bottle transfer device 2 to the welding processing position, and the welding machine is used to weld the fire extinguisher bottles clamped at the welding processing position.

[0060] Please see Figure 1 , Figure 2 , Figure 9 as well as Figure 11 The welding clamping machine includes a bottle cap end clamping component 304 and a bottle bottom end clamping component 305. The bottle cap end clamping component 304 and the bottle bottom end clamping component 305 are rotatably set at both ends of the welding processing position, and the bottle cap end clamping component 304 and the bottle bottom end clamping component 305 cooperate to clamp the fire extinguisher bottle at the welding processing position.

[0061] The cap-end clamping part 304 abuts against the cap end of the fire extinguisher bottle, and the bottom-end clamping part 305 abuts against the bottom end of the fire extinguisher bottle. The cap-end clamping part 304 and the bottom-end clamping part 305 clamp the fire extinguisher bottle axially. The connection seam between the cap and the bottle body and the connection seam between the bottom and the bottle body on the outer end face of the fire extinguisher bottle are welding positions that need to be welded. Since both the bottom-end clamping part 305 and the bottom-end clamping part 305 can be rotatably installed, and the rotation axis of the bottom-end clamping part 305 coincides with the rotation axis of the cap-end clamping part 304, the fire extinguisher bottle can be rotated during the welding process of the welding position by the welding machine to achieve the circumferential welding of the welding position of the fire extinguisher bottle.

[0062] The welding clamping machine also includes a bottle cap end clamping power component 306 and a bottle bottom end clamping power component 307. The bottle bottom end clamping power component 307 and the bottle cap end clamping power component 306 are linear motion power components such as telescopic cylinders and linear motors. The bottle cap end clamping component 304 is rotatably disposed at the actuating end of the bottle cap end clamping power component 306. The bottle cap end clamping power component 306 drives the bottle cap end clamping component 304 to move between the bottle cap end clamping position and the bottle cap end waiting position. The bottle bottom end clamping component 305 is rotatably disposed at the actuating end of the bottle bottom end clamping power component 307. The bottle bottom end clamping power component 307 drives the bottle bottom end clamping component 305 to move between the bottle bottom end clamping position and the bottle bottom end waiting position. When the bottle bottom clamping part 305 is in the bottle bottom clamping position and the bottle cap clamping part 304 is in the bottle cap clamping position, the bottle bottom clamping part 305 and the bottle cap clamping part 304 cooperate to clamp the fire extinguisher bottle at the welding processing position. When the bottle cap clamping part 304 is in the bottle cap waiting position and the bottle bottom clamping part 305 is in the bottle bottom waiting position, the fire extinguisher bottle at the welding processing position is not clamped by the welding clamping machine.

[0063] Specifically, both the bottle bottom clamping component 305 and the bottle cap clamping component 304 are cylindrical structures, and are coaxially arranged. The bottle bottom clamping power component 307 and its actuating end are each equipped with a clamping moving seat. Each clamping moving seat has a rotating mounting component, which has a rotating mounting cavity. The bottle bottom clamping component 305 and the bottle cap clamping component 304 are respectively inserted into the rotating mounting cavities of their respective rotating mounting components and are respectively connected to their corresponding rotating mounting components via bearing structures. The bottle bottom clamping component 305 and / or the bottle cap clamping component 304 have a transmission connection position located outside the rotating mounting cavity to facilitate cooperation with the rotating drive component 308.

[0064] The welding clamping machine also includes a rotary drive component 308, which is a power component such as a motor. The power output end of the rotary motor is connected to the transmission connection position through belt drive, chain drive, gear drive, etc., and drives the corresponding bottle bottom clamping component 305 or bottle cap clamping component 304 to rotate. The rotary drive component 308 is mounted on the clamping moving seat. When only the bottle bottom clamping part 305 or the bottle cap clamping part 304 is provided with a corresponding rotary drive 308, the rotary drive 308 can drive the bottle bottom clamping part 305 or the bottle cap clamping part 304 to simultaneously drive the bottle bottom clamping part 305, the bottle cap clamping part 304 and the clamped fire extinguisher bottle. When both the bottle bottom clamping part 305 and the bottle cap clamping part 304 are provided with corresponding rotary drive 308, under the drive of the corresponding rotary drive 308, the bottle bottom clamping part 305 and the bottle cap clamping part 304 rotate at the same speed and rotate synchronously.

[0065] In some embodiments, the clamping end of the bottle cap clamping member 304 is provided with a clamping cone surface. When the fire extinguisher bottle is clamped, the clamping cone surface extends into the bottle mouth of the bottle cap and engages with the bottle mouth. The engagement between the bottle cap end of the fire extinguisher bottle and the clamping cone surface not only improves the clamping effect of the fire extinguisher bottle, but also limits the position of the bottle cap end to improve the coaxiality between the fire extinguisher bottle and the bottle cap clamping member 304.

[0066] Because fire extinguisher cylinders have two types of bottom structures: a concave structure (recessed inwards) and a convex structure (protruding outwards), to improve the fit between the bottom clamping member 305 and the bottom of the fire extinguisher cylinder during clamping, the clamping end of the bottom clamping member 305 is provided with a clamping concave surface for fire extinguisher cylinders with a convex bottom structure. When the fire extinguisher cylinder is clamped, the bottom of the cylinder mates with the clamping concave surface of the bottom clamping member 305. For fire extinguisher cylinders with a concave bottom structure, the clamping end of the bottom clamping member 305 is provided with a clamping base and a top support clamping assembly. Please refer to [link to relevant documentation]. Figure 10A clamping cavity is provided on the end face of the clamping base away from the bottom of the bottle and the clamping member 305. Several through holes are provided on the side of the clamping base, which connect the inside of the clamping cavity and the outside of the clamping base. Preferably, there are 3 or 4 through holes, which are evenly distributed along the circumference of the clamping base. A top support rod is movably inserted in each through hole. One end of each top support rod is hinged to the connector. When the connector moves out of the clamping cavity along the axial direction of the clamping base, it will cause the ends of each top support rod located outside the clamping base to move into the clamping cavity. When the connector moves into the clamping cavity along the axial direction of the clamping base, it will cause the ends of each top support rod located outside the clamping base to continue to extend out of the clamping cavity. The connector is connected to the clamping base or bottle bottom clamping member 305 via a reset assembly. The reset assembly provides a reset driving force for the connector and includes elastic elements such as springs. In a further embodiment, the connector also includes a guide rod. The clamping base or bottle bottom clamping member 305 has a clearance hole for the guide rod to pass through. The guide rod passes through the clearance hole and is connected to the clamping base or bottle bottom clamping member 305 via an elastic element. The top support clamping assembly not only improves the clamping effect of the fire extinguisher bottle by clamping the bottom of the bottle, but also limits the position of the bottom of the bottle, improving the coaxiality between the fire extinguisher bottle and the bottle bottom clamping member 305. Combined with the clamping cone surface on the bottle cap clamping member 304, the fire extinguisher bottle is clamped to a state coaxial with the bottle bottom clamping member 305 and the bottle cap clamping member 304.

[0067] The welding machine is used for welding fire extinguisher bottles that are being welded by the welding clamping machine. The welding machine includes an axial adjustment mechanism 301, a weld position detection mechanism, and a welding mechanism. Both the weld position detection mechanism and the welding mechanism are connected to the moving end of the axial adjustment mechanism 301 and are driven by the axial adjustment mechanism 301 to move along the axial direction of the fire extinguisher bottle. The weld position detection mechanism includes a weld position probe 302, and the welding mechanism includes a welding torch 303. The working ends of the weld position probe 302 and the welding torch 303 are located at the same circular cross section of the clamped fire extinguisher bottle.

[0068] Please see Figure 11 and Figure 12 The welding position detection mechanism is used to detect the position of the welding position on the fire extinguisher bottle, and the welding mechanism is used to perform welding processing on the welding position on the fire extinguisher bottle. The axial adjustment mechanism 301 is used to drive the welding position detection mechanism and the welding mechanism to move along the axial direction of the clamped fire extinguisher bottle. The welding position probe 302 of the welding position detection mechanism and the working end of the welding gun 303 of the welding mechanism are located at the same circular cross section of the fire extinguisher bottle. When the axial adjustment mechanism 301 drives the welding position probe 302 to the welding position, the working end of the welding gun 303 is also located at the welding position in the axial direction of the fire extinguisher bottle. The axial adjustment mechanism 301 and the welding position detection mechanism work together to quickly move the welding device to the welding position to improve the welding processing efficiency of the fire extinguisher bottle.

[0069] Specifically, the welding machine also includes a reciprocating drive mechanism 309, which is used to adjust the position of the welding position detection mechanism and the welding mechanism. The reciprocating drive mechanism 309 includes a reciprocating drive component and a tilting shaft. The tilting shaft is rotatably mounted through a rotating mounting component such as a bearing with a seat. The tilting shaft is parallel to the axial direction of the fire extinguisher bottle at the welding processing position. The tilting shaft is provided with a welding end connection part and a detection end connection part.

[0070] The welding position probe 302 is installed at the detection end connection. A reciprocating drive unit rotates the drive tilting shaft, causing the welding position probe 302 to reciprocate between the detection position and the test position. When the welding position probe 302 is in the detection position, its end contacts the outer end face of the fire extinguisher bottle. When the welding position probe 302 is in the test position, its end is away from the fire extinguisher bottle and does not contact the outer end face of the fire extinguisher bottle. The welding torch 303 is installed at the welding end connection. A reciprocating drive unit rotates the drive tilting shaft, causing the welding torch 303 to reciprocate between the welding position and the weldable position. When the welding torch 303 is in the welding position, its working end contacts the outer end face of the fire extinguisher bottle, and the welding torch 303 performs welding on the fire extinguisher bottle. When the welding torch 303 is in the weldable position, its working end does not contact the fire extinguisher bottle.

[0071] The welding end connection and the detection end connection have a certain included angle in the circumferential direction of the flipping shaft. When the welding gun 303 is in the welding position, the welding position probe 302 is in the test position. At the same time, when the welding position probe 302 is in the detection position, the welding gun 303 is in the welding position.

[0072] When the welding position probe 302 is in the detection position, the axial adjustment mechanism 301 drives the welding position probe 302 and the welding torch 303 to move along the axial direction of the fire extinguisher bottle. The welding position probe 302 detects the outer end face of the fire extinguisher bottle. When the welding position probe 302 detects the welding position, the axial adjustment mechanism 301 stops driving. At this time, the working end of the welding torch 303 is also in the welding position along the axial direction of the fire extinguisher bottle. The welding position probe 302 moves from the detection position to the test position, and the welding torch 303 moves from the test position to the welding position. The working end of the welding torch 303 contacts the welding position of the fire extinguisher bottle, and the welding torch 303 performs welding processing on the welding position.

[0073] As a further embodiment, to facilitate the position switching of the welding position probe 302 and the welding torch 303, the fire extinguisher bottle welding device 3 also includes a distance adjustment mechanism. The distance adjustment mechanism includes a distance adjustment power component, which includes a telescopic cylinder, a linear motor, a motor lead screw, etc. The actuating end of the distance adjustment power component is provided with a distance adjustment seat. Both the welding position detection mechanism and the welding mechanism are mounted on the distance adjustment seat. The distance adjustment mechanism drives the welding position detection mechanism and the welding mechanism to move closer to or further away from the welding processing position. When the welding position probe 302 moves between the detection position and the position to be tested, and when the welding torch 303 moves between the welding position and the position to be welded, the distance adjustment mechanism drives the welding position detection mechanism and the welding mechanism to move further away from the welding processing position, providing movement space for the welding position probe 302 and the welding torch 303.

[0074] Since the cap and bottom of the fire extinguisher bottle are connected to the two ends of the bottle body respectively during the assembly and processing, the assembled fire extinguisher bottle has two welding positions. In order to improve the welding efficiency of the fire extinguisher bottle, in some embodiments, two welding machines are provided on the side of the welding position. The two welding machines are used to weld the two welding positions of the fire extinguisher bottle respectively, thereby improving the welding efficiency of the fire extinguisher bottle.

[0075] The welding position probe 302 includes a probe and a probe mounting base. The probe mounting base has at least two mounting holes, each with a bushing. The probe passes through each bushing and is connected to the probe mounting base via an elastic element, which is a spring. During the axial movement of the fire extinguisher bottle along its outer side, the probe tip abuts against the outer end face of the fire extinguisher bottle, compressing the elastic elements. When the probe tip reaches the welding position, it is positioned at the joint between the bottle body and the bottom or cap, and under the action of the spring, the probe tip extends into the joint, preventing the axial adjustment mechanism 301 from continuing to drive the welding position detection mechanism and welding mechanism. The axial adjustment mechanism 301 is preferably a linear servo motor, a servo motor-driven lead screw structure, etc. When the probe reaches the welding position and engages with the joint, the servo motor stops due to torque overload, thus stopping the welding position detection mechanism at the welding position.

[0076] In some embodiments, to facilitate the disassembly, replacement, and adjustment of the welding torch 303, a welding torch adjustment structure is connected to the welding end connection. The welding torch 303 is mounted on the welding torch adjustment structure, which includes a first guide rod, a second guide rod, and a connecting adjustment component. The first guide rod is connected to the welding end connection. The connecting adjustment component has two mounting holes, each corresponding to a fixing structure, such as a bolt. The first guide rod passes through one mounting hole, allowing the connecting adjustment component to move and adjust along the first guide rod. The second guide rod passes through the other mounting hole, allowing it to move relative to the connecting adjustment component along its axial direction. A welding torch 303 chuck is provided on the second guide rod, and the welding torch 303 is mounted on the welding torch 303 chuck. Preferably, the first and second guide rods are perpendicular to each other. By adjusting the position of the connecting adjustment component relative to the first guide rod and the position of the second guide rod relative to the connecting adjustment component, fine-tuning of the position of the welding torch 303 can be achieved.

[0077] Example 2 For the method of processing fire extinguisher bottles using automated fire extinguisher bottle processing equipment, please refer again. Figures 1-12 The automatic fire extinguisher bottle processing equipment is the same as that described in Example 1. It includes the following steps: First, the bottle body is placed on the conveying mechanism 113, which then moves each bottle body one by one to the entrance of the outlet channel 115. The bottle bottom is then inserted into the end cap container 108 of the end cap feeder, which is located on the same side as the bottle bottom clamping member 305. The bottle cap is then inserted into the end cap container 108 of the end cap feeder, which is located on the same side as the bottle cap clamping member 304.

[0078] S1. Bottle body filling and fixing: After the bottle feeding mechanism 103 drives the first groove plate 101 to the bottle feeding position, the discharge push plate of the discharge mechanism 114 moves from the bottle yielding position to the bottle pushing position and pushes the bottle at the entrance of the discharge channel 115 into the discharge channel 115. The bottle moves along the discharge channel 115 to the first groove plate 101 and is embedded in the arc groove on the first groove plate 101. The bottle feeding mechanism 103 drives the first groove plate 101 to move to the bottle body fixing position. The first groove plate 101 and the second groove plate 102 located above it cooperate to fix the bottle body. When the first groove plate 101 moves to the bottle body fixing position, the baffle 116 on the first groove plate 101 moves to the bottle body baffle position, which prevents the bottle body from being discharged in the discharge channel 115.

[0079] S2. Head material replenishment and alignment: Move the pressing parts 105 of the two end cap installation machines to the end cap waiting position, and at the same time move the end cap clamping parts 107 of each end cap clamping mechanism to the end cap waiting position. Move the alignment seats 112 of the two end cap installation parts to the end cap feeding position. At this time, the end cap clamping areas of the two end cap clamping mechanisms are directly below the corresponding feeding channels.

[0080] Then, control the two end cap feeders to provide an end cap to the end cap clamping area below them. At this time, there is a bottle bottom in one end cap clamping area and a bottle cap in the other end cap clamping area. Each end cap clamping component 107 moves to the end cap clamping position and clamps both the bottle bottom and the bottle cap.

[0081] Both alignment seats 112 are moved to the corresponding end cap assembly positions and the two pressing parts 105 are respectively located at the two ends of the fixed bottle body. At this time, the bottle bottom and bottle cap are respectively fixed at the two ends of the fixed bottle body for assembly processing.

[0082] S3. Fire extinguisher bottle assembly processing: The two pressing parts 105 move simultaneously from the end cap waiting position to the end cap pressing position and press the bottle bottom and bottle cap onto the two ends of the bottle body respectively. At this time, the bottle bottom and bottle cap are both installed on the bottle body and form a fire extinguisher bottle.

[0083] Each head clamping member 107 moves from the head clamping position to the head waiting position, the two head clamping mechanisms release the clamped heads, and then the two pressing members 105 retract from the head pressing position to the head waiting position.

[0084] S4. Fire extinguisher bottle transfer: Each gripping component of the gripping mechanism moves from the waiting position to the gripping position and grips the fire extinguisher bottle formed by S3. With the coordinated action of the transfer mechanism 201 and the lifting and positioning mechanism 202, the fire extinguisher bottle is transferred to the welding processing position.

[0085] When there is only one fire extinguisher bottle welding device 3, during the transfer of the fire extinguisher bottle, the bottle body feeding mechanism 103 drives the first groove plate 101 to move to the bottle body replenishment position to replenish the bottle body. At the same time, the alignment seat 112 of the two end cap installation machines moves to the end cap replenishment position to replenish the end cap. When the fire extinguisher bottle transfer device 2 drives the gripping mechanism and the second groove plate 102 back to the position above the first groove plate 101, steps S1, S2 and S3 are repeated. When both the fire extinguisher bottle welding device 3 and the fire extinguisher bottle transfer device 2 are set to two, during the transfer of the fire extinguisher bottle, the bottle body feeding mechanism 103 drives the first groove plate 101 to move to the bottle body replenishment position to replenish the bottle body. At the same time, the alignment seat 112 of the two end cap installation machines moves to the end cap replenishment position to replenish the end cap. During the transfer of the fire extinguisher bottle, the other fire extinguisher bottle transfer device 2 drives the corresponding gripping mechanism and the second groove plate 102 to move directly above the first groove plate 101. Then, steps S1, S2 and S3 are repeated.

[0086] S5, Fire extinguisher bottle clamp: After the fire extinguisher bottle transfer device 2 transfers the assembled fire extinguisher bottle to the welding processing position, the cap end clamping power component 306 drives the cap end clamping component 304 from the cap end clamping position to the cap end clamping position. At the same time, the bottom end clamping power component 307 drives the bottom end clamping component 305 from the bottom end clamping position to the bottom end clamping position. The cap end clamping component 304 and the bottom end clamping component 305 clamp the fire extinguisher bottle at the welding processing position. After the fire extinguisher bottle is clamped, the gripping mechanism releases the fire extinguisher bottle.

[0087] The transfer mechanism 201 and the lifting and positioning mechanism 202 work together to move the gripping mechanism to the fire extinguisher bottle assembly device 1 to assemble and transfer the next fire extinguisher bottle. S6. Ring welding: Each welding probe 302 moves to the detection position and contacts the outer end face of the fire extinguisher bottle. Each welding torch 303 is in the welding position. Each axial adjustment mechanism 301 drives the corresponding welding position detection mechanism and welding mechanism to move along the axial direction of the clamped fire extinguisher bottle. After all welding probes 302 have moved to the welding position, the axial adjustment mechanism 301 stops driving. Then, the distance adjustment mechanism drives the welding position detection mechanism and welding mechanism away from the fire extinguisher bottle. The welding probe 302 moves from the detection position to the testing position, and at the same time, the welding torch 303 moves from the welding position to the welding position. The distance adjustment mechanism drives the welding position detection mechanism and welding mechanism to approach the fire extinguisher bottle. The working end of the welding torch 303 contacts the outer end face of the fire extinguisher bottle and welds the welding position. The rotation drive 308 drives the fire extinguisher bottle to rotate, so that each welding torch 303 performs circumferential welding on each welding position of the fire extinguisher bottle.

[0088] S7, Discharge: After all welding positions on the fire extinguisher bottle are completed, the distance adjustment mechanism drives the welding position detection mechanism and the welding mechanism away from the fire extinguisher bottle. The bottom clamping power component 307 drives the bottom clamping component 305 from the bottom clamping position to the bottom clamping position. At the same time, the cap clamping power component 306 drives the cap clamping component 304 from the cap clamping position to the cap clamping position. The fire extinguisher bottle is detached from the welding position and transferred out. Then, steps S5 and S6 are repeated.

[0089] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0090] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic processing equipment for fire extinguisher bottles, characterized in that: The device includes a fire extinguisher bottle assembly device (1), a fire extinguisher bottle transfer device (2), and a fire extinguisher bottle welding device (3). The fire extinguisher bottle assembly device (1) includes a bottle body fixing machine and a cap installation machine. The bottle body fixing machine includes a first groove plate (101) and a second groove plate (102). The first groove plate (101) is installed on the bottle body feeding mechanism (103) and is driven by the bottle body feeding mechanism (103) to cooperate with the second groove plate (102) to fix the bottle body. The two cap installation machines are respectively set on both sides of the bottle body fixing machine and respectively install the bottle bottom and bottle cap to the two ends of the bottle body. The fire extinguisher bottle transfer device includes a transfer mechanism (201) and a gripping mechanism. The transfer mechanism (201) drives the gripping mechanism to transfer the assembled fire extinguisher bottle to the welding processing position. The fire extinguisher bottle welding device (3) includes a welding clamping machine and a welding machine. The welding clamping machine includes a bottle cap end clamping part (304) and a bottle bottom end clamping part (305). The bottle cap end clamping part (304) and the bottle bottom end clamping part (305) are rotatably set at both ends of the welding processing position. The bottle cap end clamping part (304) and the bottle bottom end clamping part (305) cooperate to clamp the fire extinguisher bottle at the welding processing position. At least one welding machine is provided on the side of the welding processing position. The welding machine includes an axial adjustment mechanism (301), a welding position detection mechanism and a welding mechanism. The welding position detection mechanism and the welding mechanism are both connected to the action end of the axial adjustment mechanism (301) and are driven by the axial adjustment mechanism (301) to move along the axial direction of the fire extinguisher bottle. The welding position detection mechanism includes a welding position probe (302). The welding mechanism includes a welding gun (303). The working ends of the welding position probe (302) and the welding gun (303) are located at the same circular cross section of the clamped fire extinguisher bottle. The fire extinguisher bottle assembly device (1) also includes a bottle body feeder, which includes a conveying mechanism (113) and a discharging mechanism (114). A discharge channel (115) is provided on one side of the conveying mechanism (113). The discharging mechanism (114) is located at the entrance of the discharge channel (115) and transfers the bottle body on the conveying mechanism (113) to the discharge channel (115). The first trough plate (101) is located on the outlet side of the discharge channel (115) and is driven by the bottle body feeding mechanism (103) to move between the bottle body replenishment position and the bottle body fixing position. A baffle (116) is provided on the first trough plate (101). The baffle (116) moves with the first trough plate (101) and moves between the bottle body baffle position and the bottle body discharge position. The transfer mechanism (201) is equipped with a lifting and positioning mechanism (202) at its actuating end. The gripping mechanism is located at the lifting end of the lifting and positioning mechanism (202) and is driven to move up and down by the lifting and positioning mechanism (202). The gripping mechanism includes a gripping power component (203) and gripping components. The gripping power component (203) is a double-axis telescopic cylinder or two single-axis telescopic cylinders. Both telescopic ends of the gripping power component (203) are equipped with gripping components. The gripping power component (203) drives the two gripping components to move between the gripping position and the position to be gripped. The gripping component includes a bottle body gripping part (204), a bottle cap gripping part (205), and a bottle bottom gripping part (206). The gripping end faces of the bottle cap gripping part (205) and the bottle bottom gripping part (206) are provided with locking rods (207). The space between each locking rod (207) constitutes a fire extinguisher bottle gripping space. A second groove plate (102) is provided in the fire extinguisher bottle gripping space. The welding machine also includes a reciprocating drive mechanism (309), which includes a reciprocating drive component and a tilting shaft. The tilting shaft is rotatably mounted and parallel to the axial direction of the fire extinguisher bottle at the welding position. The tilting shaft is provided with a welding end connection part and a detection end connection part. The welding position probe (302) is installed in the detection end connection part. The reciprocating drive component drives the welding position probe (302) to reciprocate between the detection position and the test position by rotating the drive flip shaft. The welding gun (303) is installed in the welding end connection part. The reciprocating drive component drives the welding gun (303) to reciprocate between the welding position and the weld position by rotating the drive flip shaft. When the welding gun (303) is in the welding position, the welding position probe (302) is in the test position and when the welding position probe (302) is in the detection position, the welding gun (303) is in the weld position.

2. The automatic processing equipment for fire extinguisher bottles according to claim 1, characterized in that: There are two fire extinguisher bottle welding devices (3), and a corresponding fire extinguisher bottle transfer device (2) is provided between the fire extinguisher bottle assembly device (1) and the two fire extinguisher bottle welding devices (3); one or two welding machines are provided on the side of the welding processing position.

3. The automatic processing equipment for fire extinguisher bottles according to claim 2, characterized in that: The fire extinguisher bottle transfer device (2) also includes a buffer installation mechanism (208). The buffer installation mechanism (208) includes a first base, a second base and at least one buffer component. The buffer component includes a buffer guide shaft and a bushing. The buffer guide shaft is installed on the first base, and the bushing is installed on the buffer guide shaft and slides relative to the buffer guide shaft. The bushing is connected to the first base through an elastic element. The lifting end of the lifting and positioning mechanism (202) is connected to the first base, and each buffer guide shaft is parallel to the axial direction of the fire extinguisher bottle at the welding processing position. The gripping mechanism is set on the second base.

4. The automatic processing equipment for fire extinguisher bottles according to claim 2, characterized in that: The head installation machine includes a pressing mechanism and a head clamping mechanism. The pressing mechanism includes a pressing power component (104) and a pressing component (105). The pressing component (105) is installed at the actuating end of the pressing power component (104) and is driven by the pressing power component (104) to move between the head pressing position and the head waiting position. The head clamping mechanism is located at the actuating end of the pressing power component (104). The head clamping mechanism includes a head clamping power component (106) and at least two head clamping components (107). Each head clamping component (107) is driven by the head clamping power component (106) to move between the head clamping position and the head waiting position. A head clamping area is formed between each head clamping component (107). The pressing end of the pressing component (105) is located within the head clamping area.

5. The automatic processing equipment for fire extinguisher bottles according to claim 4, characterized in that: Each head installation machine is equipped with a head feeder. The head feeder includes a head container (108) and a feeding control mechanism. The head container (108) is provided with a feeding channel. The feeding control mechanism includes a first blocking member (109) and a second blocking member (110). The first blocking member (109) and the second blocking member (110) are both installed on the head container (108). The first blocking member (109) and the second blocking member (110) are distributed along the feeding channel and divide the feeding channel into a temporary storage area above the first blocking member (109), a waiting area between the first blocking member (109) and the second blocking member (110), and a discharge area below the second blocking member (110). The waiting area can only accommodate one head. The head installation machine also includes a head alignment mechanism, which includes an alignment seat (112) and an alignment power component (111). The alignment seat (112) is connected to the moving end of the alignment power component (111) and is driven by the alignment power component (111) to move between the head feeding position and the head assembly position. The pressing mechanism is installed on the alignment seat (112).

6. The automatic processing equipment for fire extinguisher bottles according to claim 2, characterized in that: The welding clamping machine further includes a bottle cap end clamping power component (306) and a bottle bottom end clamping power component (307). The bottle cap end clamping component (304) is rotatably disposed at the actuating end of the bottle cap end clamping power component (306) and is driven by the bottle cap end clamping power component (306) to move between the bottle cap end clamping position and the bottle cap end waiting position. The bottle bottom end clamping component (305) is rotatably disposed at the actuating end of the bottle bottom end clamping power component (307) and is driven by the bottle bottom end clamping power component (306) to move between the bottle cap end clamping position and the bottle cap end waiting position. The end clamping power component (307) drives the movement between the bottle bottom clamping position and the bottle bottom waiting position. The bottle bottom clamping component (305) and / or the bottle cap clamping component (304) are provided with transmission connection positions. The welding clamping machine also includes a rotary drive component (308). The rotary drive component (308) is in transmission cooperation with the transmission connection positions on the bottle bottom clamping component (305) and / or the bottle cap clamping component (304) and drives the clamped fire extinguisher bottle to rotate.

7. A method for processing fire extinguisher bottles using an automatic fire extinguisher bottle processing equipment, characterized in that: Includes the following steps: S1. Bottle body replenishment and fixing: The bottle body feeding mechanism (103) drives the first groove plate (101) to move to the bottle body replenishment position. The conveying mechanism (113) conveys the bottle body to the entrance of the outlet channel (115). The discharging mechanism (114) transfers the bottle body at the entrance of the outlet channel (115) to the outlet channel (115). The bottle body moves along the outlet channel (115) to the first groove plate (101). The bottle body feeding mechanism (103) drives the first groove plate (101) to move to the bottle body fixing position. The first groove plate (101) and the second groove plate (102) cooperate to fix the bottle body. At this time, the baffle (116) is at the outlet of the outlet channel (115) and blocks the bottle body from being discharged from the outlet channel (115). S2, head feeding and alignment: the alignment seats (112) of the two head installation machines move to the head feeding position. The feeding control mechanism of the two head feeders outputs one head from the corresponding head container (108) to the head clamping area of ​​the head clamping mechanism below. After the two head clamping mechanisms clamp the head, the two alignment seats (112) are driven by the corresponding alignment power component (111) to move to the head assembly position. The two heads are respectively located at the two ends of the bottle body fixed by the bottle body fixing machine. S3. Fire extinguisher bottle assembly and processing: two pressing power components (104) drive the corresponding pressing components (105) from the head waiting position to the head pressing position. The heads held by the two head clamping mechanisms are respectively installed on the two ends of the fixed bottle body. After the two head clamping mechanisms release the clamped heads, each pressing power component (104) drives the corresponding pressing component (105) to return from the head pressing position to the head waiting position. S4. Fire extinguisher bottle transfer: The grabbing mechanism grabs the fire extinguisher bottle assembled and processed in S3. Under the linkage of the transfer mechanism (201) and the lifting alignment mechanism (202), the fire extinguisher bottle is transferred to the welding processing position. During the transfer of the fire extinguisher bottle, the bottle body feeding mechanism (103) drives the first groove plate (101) to move to the bottle body replenishment position to replenish the bottle body. At the same time, the alignment seat (112) of the two end cap installation machines moves to the end cap replenishment position to replenish the end cap. S5. Fire extinguisher bottle clamping: The bottle cap clamping power component (306) drives the bottle cap clamping component (304) from the bottle cap clamping position to the bottle cap clamping position. At the same time, the bottle bottom clamping power component (307) drives the bottle bottom clamping component (305) from the bottle bottom clamping position to the bottle bottom clamping position. The bottle cap clamping component (304) and the bottle bottom clamping component (305) clamp the fire extinguisher bottle at the welding processing position. After the fire extinguisher bottle is clamped, the gripping mechanism releases the fire extinguisher bottle. The transfer mechanism (201) and the lifting and positioning mechanism (202) work together to drive the gripping mechanism to move to the fire extinguisher bottle assembly device (1) to assemble and transfer the next fire extinguisher bottle. S6. Ring welding process: The welding position probe (302) is in the detection position and contacts the outer end face of the fire extinguisher bottle. The axial adjustment mechanism (301) drives the welding position detection mechanism and the welding mechanism to move along the axial direction of the fire extinguisher bottle. After the welding position probe (302) detects the welding position, the welding position detection mechanism and the welding mechanism stop moving. The welding position probe (302) moves from the detection position to the position to be tested, and at the same time the welding gun (303) moves from the position to be welded to the welding position. The rotation drive (308) drives the fire extinguisher bottle to rotate to realize the ring welding process of the welding position of the fire extinguisher bottle. S7. After the circumferential welding of each welding position of the fire extinguisher bottle is completed, the welding position detection mechanism and the welding mechanism are separated from the fire extinguisher bottle. The bottom clamping power component (307) drives the bottom clamping component (305) from the bottom clamping position to the bottom clamping position. At the same time, the cap clamping power component (306) drives the cap clamping component (304) from the cap clamping position to the cap clamping position. The fire extinguisher bottle is transferred from the welding processing position to the discharge position. Then the fire extinguisher bottle transfer device (2) transports the fire extinguisher bottle to be welded to the welding processing position for circumferential welding.

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