A flow coating spray turner welding processing equipment

Abstract

The present application relates to the technical field of turnover machine processing, and discloses a flow coating and spraying turnover machine welding processing equipment, which comprises a fixing support, an inner support plate, a storage box, a fixing horizontal plate, an L-shaped lifting rod, a buffer spring, a sliding connecting rod, a lifting support, a welding screw rod, a fixing guide groove and the like; the inner support plate is fixedly connected to the fixing support; the storage box is fixedly connected to the fixing support and used for storing a side plate to be welded; and the fixing horizontal plate is fixedly connected to the inner support plate. In the present application, the rotating plate, the sliding connecting block and the receiving plate and the like components cooperate with each other; when the sliding connecting rod descends, the swing connecting rod can drive the rotating plate to rotate through the sliding shaft, so that the receiving plate is converted from a vertical state to a horizontal state and slides into the storage box, so that the receiving plate automatically receives the side plate in the storage box, and the receiving plate is reset along with the rotating plate, the side plate is automatically collected and conveyed, manual intervention is reduced, the labor intensity is reduced, the consistency of the side plate conveying is ensured, and a foundation is laid for continuous and accurate welding.

Description

Technical Field

[0001] This invention relates to the field of turning machine processing technology, and in particular to a flow coating spray turning machine welding processing equipment. Background Technology

[0002] A flow coating spraying and turning machine is a device used for spraying coating on the surface of workpieces. It is widely used in industries such as casting and machining. It is mainly used to achieve uniform spraying by turning the workpiece during the spraying process. It is usually composed of a turning frame, a conveying device, and a spraying device. The turning frame is mainly used to support and turn the workpiece.

[0003] Currently, when welding the flip frame, a combination of manual positioning and mechanical welding is often used. Workers move the side plates to both sides of the base frame and fix them initially, and then use a mechanical welding gun to complete the welding work. The side plates are mostly placed manually by workers, which is prone to positioning deviations and makes it difficult to maintain consistent production quality. Furthermore, since two side plates need to be welded to the base frame and the two side plates need to be aligned, the difficulty of adjusting the position of the side plates is further increased. Manual positioning cannot guarantee the consistency of the fit between the two side plates and the base frame. In addition, rigid support structures are often used when fixing the side plates and the base frame, which can easily lead to excessive welding gaps due to workpiece size errors, affecting the welding strength. At the same time, the lack of a buffer mechanism may also cause damage to the workpiece surface.

[0004] Therefore, it is necessary to design a flow coating spraying and turning machine welding processing equipment that can automatically transport side plates, simultaneously position multiple side plates, and ensure that the side plates fit tightly with the base frame, in order to solve the problems of difficulty in maintaining accuracy and low positioning efficiency in manual positioning, and the fact that rigid support structures are prone to large weld gaps due to workpiece errors, which affect the welding strength. Summary of the Invention

[0005] This invention provides a flow coating spraying and turning machine welding processing equipment that can automatically transport side plates and simultaneously position multiple side plates, and can make the side plates fit tightly with the base frame. This solves the problems of manual positioning being difficult to maintain accuracy and having low positioning efficiency, and the rigid support structure being prone to large weld gaps due to workpiece errors, which affect the welding strength.

[0006] The technical solution of the present invention is as follows: a welding processing equipment for a flow coating spraying and turning machine, comprising a fixed bracket, an inner support plate, a storage box, a fixed horizontal plate, an L-shaped lifting rod, a buffer spring, a sliding connecting rod, a lifting bracket, a welding screw, a fixed guide groove, a sliding seat, a welding gun, and a rotary conveying mechanism. An inner support plate is fixedly connected to the fixed bracket, a storage box is fixedly connected to the fixed bracket, a fixed horizontal plate is fixedly connected to the inner support plate, an L-shaped lifting rod is slidably connected to the fixed bracket, a sliding connecting rod is slidably connected to the L-shaped lifting rod, a buffer spring is provided between the sliding connecting rod and the L-shaped lifting rod, a lifting bracket is fixedly connected to the sliding connecting rod, a welding screw is rotatably connected to the inner support plate, a fixed guide groove is fixedly connected to the storage box, a sliding seat is slidably connected within the fixed guide groove, the sliding seat is threadedly connected to the welding screw, a welding gun is mounted on the sliding seat, and a rotary conveying mechanism is mounted on the fixed horizontal plate. The rotary conveying mechanism is used to collect the side plates from the storage box and convey them to both sides of the base frame.

[0007] Preferably, the rotary conveying mechanism includes a connecting block, a swing linkage, a fixed block, a connecting shaft, a rotating plate, a receiving plate, a sliding block, a sliding shaft, a connecting slider, a connecting spring, a sliding stop bar, and a side plate receiving assembly. A connecting block is fixedly connected to the lifting bracket, and a swing linkage is rotatably connected to the connecting block. A fixed block is fixedly connected to the fixed horizontal plate, and a connecting shaft is rotatably connected inside the fixed block. A rotating plate is fixedly connected to the other end of the connecting shaft, and a sliding block is slidably connected inside the rotating plate. A receiving plate is fixedly connected to the other end of the sliding block, and a sliding stop bar is slidably connected inside the sliding block. The other end of the stop rod passes through the sliding block and the rotating plate and is fixedly connected to the sliding shaft. A slotted hole is opened at the end of the rotating plate away from the receiving plate. The sliding shaft is slidably connected in the slotted hole on the rotating plate. A connecting slider is rotatably connected to the outside of the sliding shaft. A slotted hole is opened at the end of the swing link near the sliding shaft. The connecting slider is slidably set in the slotted hole on the swing link. A connecting spring is provided between the connecting slider and the swing link. The side plate receiving assembly is installed in the sliding block. The side plate receiving assembly is used to push the receiving plate to slide into the storage box to receive the side plate in the storage box.

[0008] Preferably, the side plate receiving assembly includes a lifting block, a locking spring, a receiving spring, and a limiting assembly. The lifting block is slidably connected in a slotted hole on the rotating plate. A locking spring is provided between the lifting block and the rotating plate. A receiving spring is provided between the sliding block and the rotating plate. The limiting assembly is installed on the rotating plate and is used to limit the position of the sliding block.

[0009] Preferably, the limiting assembly includes a sliding support rod, a supporting spring, a sliding limiting rod, and a first limiting spring. The sliding support rod is slidably connected to the rotating plate, and a supporting spring is provided between the sliding support rod and the rotating plate. The sliding limiting rod is slidably connected to the rotating plate, and a first limiting spring is provided between the sliding limiting rod and the rotating plate.

[0010] Preferably, the receiving plate further includes an adsorption magnet and a limiting frame. The adsorption magnet and the limiting frame are fixedly attached to the receiving plate, and the adsorption magnet and the limiting frame together limit the position of the side plate on the receiving plate.

[0011] Preferably, it also includes an interlaced support assembly for dispensing side plates in stages. The interlaced support assembly includes a shielding bottom plate, a shielding spring, a rotating push plate, a shielding top plate, and an L-shaped support rod. The shielding bottom plate is slidably connected to the outside of the storage box, and a shielding spring is provided between the shielding bottom plate and the storage box. The shielding top plate is slidably connected to the inside of the storage box, and a rotating push plate is rotatably connected to the outside of the storage box. The bottom of the rotating push plate is rotatably connected to the shielding bottom plate, and the top of the rotating push plate is rotatably connected to the shielding top plate. An L-shaped support rod is fixed to the side wall of the receiving plate.

[0012] Preferably, it also includes a separation assembly for separating the receiving plate from the welded side plate. The separation assembly includes an L-shaped pull rod and a return spring. The L-shaped pull rod is slidably connected inside the fixing block. The L-shaped pull rod is sleeved outside the connecting shaft. A return spring is provided between the L-shaped pull rod and the fixing block.

[0013] Preferably, the assembly further includes a drive component for rotating the welding screw. The drive component includes a first external gear ring, a transmission gear, a first pulley, a transmission belt, a second pulley, a winding shaft, a pull rope, a counterweight, a second external gear ring, a welding gear, and a limiting component. The rotating plate is slidably connected to the first external gear ring via a slider. The first external gear ring passes through and is rotatably connected to the fixed horizontal plate. The transmission gear is rotatably connected to the fixed horizontal plate. The transmission gear is connected to the first pulley via a one-way bearing. The second pulley is rotatably connected to the inner support plate. The transmission belt is wound on both the first and second pulleys. The winding shaft is coaxially fixed to the second pulley. The pull rope is fixedly connected to the winding shaft. The counterweight is slidably connected to the inner support plate. The other end of the pull rope is fixedly connected to the counterweight. The second external gear ring is coaxially fixed to the second pulley. The welding screw is fixedly connected to the welding gear. The second external gear ring meshes with the welding gear. The limiting component is installed on the inner support plate and is used to limit the position of the counterweight.

[0014] Preferably, the limiting assembly includes a lifting push rod, a sliding support, and a second limiting spring. The lifting push rod is fixedly connected to the sliding link, and the sliding support is slidably connected to the inner support plate. The sliding support and the inner support plate are connected by the second limiting spring.

[0015] Preferably, it also includes a lifting mechanism for conveying the welding base frame. The lifting mechanism includes an L-shaped connecting rod, a compression spring, a lifting support plate, a connecting plate, a wedge block, a sliding adjustment block, a return spring, and a support spring. An L-shaped connecting rod is slidably connected to the sliding connecting rod. A compression spring is provided between the L-shaped connecting rod and the sliding connecting rod. The other end of the L-shaped connecting rod is fixed to the connecting plate. A wedge block is fixed to the connecting plate. A lifting support plate is slidably connected to the connecting plate. A support spring is provided between the lifting support plate and the connecting plate. A sliding adjustment block is slidably connected to the lifting support plate. The top of the sliding adjustment block passes through the lifting support plate and is slidably connected to it. A return spring is provided between the sliding adjustment block and the lifting support plate.

[0016] The beneficial effects of the present invention are as follows: 1. In the present invention, the rotating plate, sliding block and receiving plate and other components cooperate with each other. When the sliding link descends, the swing link can drive the rotating plate to rotate through the sliding shaft, so that the receiving plate changes from a vertical state to a horizontal state and slides into the storage box, so that the receiving plate automatically receives the side plate in the storage box. The receiving plate then rotates and resets with the rotating plate, realizing the automatic collection and transportation of the side plate, reducing manual intervention, reducing labor intensity and ensuring the consistency of side plate transportation, laying the foundation for continuous and accurate welding.

[0017] 2. During the conveying process of the base frame, the elasticity of the buffer spring can prevent damage caused by rigid collision when the base frame comes into contact with the side plate. At the same time, it can provide continuous pressure to ensure that the base frame and the side plate fit tightly, avoid welding gaps, and ensure welding effect. Furthermore, the lifting bracket supports the base frame to prevent problems such as weak welding caused by the bending of the base frame.

[0018] 3. The L-shaped lifting rod drives the rotating plate to rotate via the sliding link and the swing link, which in turn drives the first external gear ring to rotate. This, in turn, drives the winding shaft to rotate via the transmission gear and pulley. During the process of picking up the side plate, the winding shaft pulls the counterweight upward via the pull rope to accumulate the gravitational potential energy of the counterweight. When the rotating plate drives the receiving plate and the side plate to be welded to rotate and reset, and the side plate to be welded is pressed against the base frame, the counterweight will lose the support of the sliding support and slide downward automatically. The welding screw is driven to rotate, causing the sliding seat to automatically drive the welding gun to move and perform welding work.

[0019] 4. After the lifting support plate rises to contact the baffle, the connecting plate continues to rise and pushes the four sliding adjustment blocks to move synchronously through the wedge block, so as to adjust the base frame to the center position of the top surface of the lifting support plate. No manual adjustment is required. This improves positioning efficiency while ensuring positioning accuracy, and also avoids the situation where the welding is misaligned due to the base frame shifting during transportation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the structure of the L-shaped lifting rod of the present invention.

[0022] Figure 3 This is a schematic diagram of the structure of the storage box in this invention.

[0023] Figure 4 This is a schematic diagram of the structure of the fixing block in this invention.

[0024] Figure 5 This is a schematic diagram of the structure of the rotating plate in this invention.

[0025] Figure 6 This is a cross-sectional structural diagram of the rotating plate of the present invention.

[0026] Figure 7 This is a cross-sectional structural diagram of the sliding connecting block of the present invention.

[0027] Figure 8 This is a schematic diagram of the structure of the driving component of the present invention.

[0028] Figure 9 This is a schematic diagram of the welding torch on the sliding seat of the present invention.

[0029] Figure 10 This is a schematic diagram of the structure of the sliding support of the present invention.

[0030] Figure 11 This is a schematic diagram of the structure of the lifting support plate of the present invention.

[0031] Figure 12 This is a schematic diagram of the structure of the sliding adjustment block in this invention.

[0032] In the attached drawings, the following are the reference numerals: 1. Fixed bracket; 101. Inner support plate; 102. Storage box; 1021. Blinding bottom plate; 1022. Blinding spring; 1023. Rotating push plate; 1024. Blinding top plate; 103. Fixed horizontal plate; 104. L-shaped lifting rod; 105. Buffer spring; 106. Sliding connecting rod; 1061. Lifting push rod; 1062. L-shaped connecting rod; 1063. Compression spring; 1064. Lifting bracket; 1065. Connecting block; 1066. Swinging connecting rod; 2. Fixed block; 201. Connecting shaft; 202. Rotating plate; 2021. Lifting locking block; 2022. Locking spring; 203. Receiving plate; 2031. Adsorption magnet; 2032. Limiting frame; 2033. L-shaped spreading rod; 204. Sliding connecting block; 2041. Receiving spring; 205. Sliding shaft; 2 051. Connecting slider; 206. Connecting spring; 207. Sliding stop bar; 3. L-shaped pull rod; 301. Return spring; 4. Sliding support rod; 401. Support spring; 402. Sliding limit rod; 403. First limit spring; 5. First external gear ring; 501. Transmission gear; 502. First pulley; 503. Transmission belt; 504. Second pulley; 505. Winding shaft; 506. Pull rope; 507. Counterweight; 508. Second external gear ring; 509. Welding gear; 510. Welding screw; 511. Fixed guide groove; 512. Sliding seat; 513. Welding torch; 514. Sliding support; 515. Second limit spring; 6. Lifting support plate; 601. Connecting plate; 6011. Wedge block; 602. Sliding adjustment block; 603. Reset spring; 604. Support spring. Detailed Implementation

[0033] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0034] Example 1: A flow coating spraying and turning machine welding processing equipment, such as Figures 1-12As shown, the assembly includes a fixed bracket 1, an inner support plate 101, a storage box 102, a fixed horizontal plate 103, an L-shaped lifting rod 104, a buffer spring 105, a sliding connecting rod 106, a lifting bracket 1064, a welding screw 510, a fixed guide groove 511, a sliding seat 512, a welding torch 513, and a rotary conveying mechanism. The inner support plate 101 is fixedly connected to the fixed bracket 1, and the storage box 102 is also fixedly connected to the fixed bracket 1. The storage box 102 is used to store the side plates to be welded. The fixed horizontal plate 103 is fixedly connected to the inner support plate 101. A vertical electric slide rail is provided on the fixed bracket 1. An L-shaped lifting rod 104 is slidably connected to the fixed bracket 1, and a sliding connecting rod 106 is slidably connected to the L-shaped lifting rod 104. A buffer spring 105 is provided between the sliding connecting rod 106 and the L-shaped lifting rod 104. Both ends are fixed to the sliding connecting rod 106 and the L-shaped lifting rod 104 respectively. The lifting bracket 1064 is fixedly connected to the sliding connecting rod 106. The lifting bracket 1064 is used to support the base frame to be welded. The welding screw 510 is rotatably connected to the inner support plate 101. The storage box 102 is fixedly connected to the fixed guide groove 511. The sliding seat 512 is slidably connected in the fixed guide groove 511. The sliding seat 512 is threadedly connected to the welding screw 510. When the welding screw 510 rotates, it will drive the sliding seat 512 to slide along the fixed guide groove 511. The welding gun 513 is installed on the sliding seat 512. The welding gun 513 welds the side plate to the base frame together as the sliding seat 512 moves. The rotary conveying mechanism is installed on the fixed horizontal plate 103. The rotary conveying mechanism is used to collect the side plate in the storage box 102 and convey it to both sides of the base frame.

[0035] Before welding, the side plate to be welded is placed in the storage box 102. An electric slide rail is installed inside the fixed bracket 1. Initially, the L-shaped lifting rod 104 is at its highest point in the fixed bracket 1. At this time, the electric slide rail is activated, and the L-shaped lifting rod 104 descends along it. The buffer spring 105 first returns to its original state and then pulls the sliding connecting rod 106 down, causing the lifting bracket 1064 to descend accordingly. During the descent of the L-shaped lifting rod 104, the rotary conveyor mechanism rotates. When the L-shaped lifting rod 104 reaches its lowest point, the electric slide rail is closed, and the base frame is placed inside the lifting bracket 1064. The rotary conveyor mechanism rotates to directly below the storage box 102, automatically removing the side plate from the storage box 102. Then, the electric slide rail is activated again, and the L-shaped lifting rod 104 rises and resets along it. During the rise of the L-shaped lifting rod 104, the rotary conveyor mechanism rotates and resets. During the upward movement of 04, the rotary conveyor mechanism drives the side plate to rotate to both sides of the base frame. At this time, the lifting bracket 1064 and the base frame are restricted by the side plate. As the L-shaped lifting rod 104 continues to rise, the buffer spring 105 between the L-shaped lifting rod 104 and the sliding connecting rod 106 is compressed, thereby making the base frame and the side plate completely close together. Then, the welding screw 510 rotates and the sliding seat 512 drives the welding gun 513 to slide along the fixed guide groove 511. During the movement of the welding gun 513, the side plate and the base frame are welded. After the welding gun 513 passes the side plate, the welding screw 510 stops rotating. Then, the L-shaped lifting rod 104 descends again. The buffer spring 105 first returns to its original state, and the rotary conveyor mechanism disengages from the side plate. The welded base frame and side plate descend with the lifting bracket 1064. After the welded base frame and side plate are taken out, the new base frame is placed on the lifting bracket 1064 and subsequent welding work is carried out.

[0036] Example 2: Based on Example 1, such as Figures 4-7As shown, the rotary conveying mechanism includes a connecting block 1065, a swing link 1066, a fixed block 2, a connecting shaft 201, a rotating plate 202, a receiving plate 203, a sliding link 204, a sliding shaft 205, a connecting slider 2051, a connecting spring 206, a sliding stop 207, and a side plate receiving assembly. A connecting block 1065 is fixedly connected to the lifting bracket 1064, and a swing link 1066 is rotatably connected to the connecting block 1065. A fixed block 2 is fixedly connected to the fixed horizontal plate 103, and a connecting shaft 201 is rotatably connected inside the fixed block 2. The other end of the connecting shaft 201 is fixedly connected to the rotating plate 202. The rotating plate 202 and the connecting shaft 201 can rotate around the fixed block 2. A sliding link 204 is slidably connected inside the rotating plate 202, and a receiving plate 203 is fixedly connected to the other end of the sliding link 204. The receiving plate 203 is used to receive and place the side plate. A sliding link 2051 is slidably connected inside the sliding link 2051. The movable stop lever 207 has its other end passing through the sliding block 204 and the rotating plate 202 and being fixedly connected to the sliding shaft 205. The rotating plate 202 has a slotted hole at one end away from the receiving plate 203. The sliding shaft 205 is slidably connected in the slotted hole on the rotating plate 202. The connecting slider 2051 is rotatably connected to the outside of the sliding shaft 205. The swing link 1066 has a slotted hole at one end near the sliding shaft 205. The connecting slider 2051 is slidably disposed in the slotted hole on the swing link 1066. A connecting spring 206 is provided between the connecting slider 2051 and the swing link 1066. The two ends of the connecting spring 206 are fixed to the connecting slider 2051 and the swing link 1066, respectively. The side plate receiving assembly is installed in the sliding block 204. The side plate receiving assembly is used to push the receiving plate 203 to slide into the storage box 102 to receive the side plate in the storage box 102.

[0037] During the descent of the lifting bracket 1064, the swing link 1066 descends via the connecting block 1065. Since the receiving plate 203 remains in contact with the side plate, the rotating plate 202 and the receiving plate 203 cannot rotate temporarily. The descent of the swing link 1066 first causes the connecting slider 2051 and the sliding shaft 205 to slide along the rotating plate 202 towards the sliding block 204. The connecting spring 206 between the connecting slider 2051 and the swing link 1066 is compressed, simultaneously pushing the sliding stop 207 into the sliding block 204. Because the sliding block 204 is restricted by the side plate retraction component at this time, the sliding block 204 and the receiving plate 203 will not move towards the rotating plate 202. 02. When the sliding shaft 205 slides to the end of the sliding block 204 near the slot on the rotating plate 202, the side plate receiving assembly will engage with the sliding shaft 205 to restrict its movement. As the connecting block 1065 continues to descend, the swing link 1066 will drive the rotating plate 202 to rotate clockwise around the connecting shaft 201. The sliding block 204 and the receiving plate 203 will then rotate clockwise. When the lifting bracket 1064 descends to its lowest point, the sliding block 204 and the receiving plate 203 will rotate to the bottom of the storage box 102. At this time, the side plate receiving assembly will contact the fixed horizontal plate 103 and release the restriction on the sliding block 204. The side plate receiving assembly will then... This will push the sliding block 204 and the receiving plate 203 upward. At this time, the sliding block 204 pulls the sliding shaft 205 through the sliding stop 207, which can prevent the sliding shaft 205 from disengaging from the side plate receiving assembly due to the elastic force of the connecting spring 206. The receiving plate 203 will slide into the storage box 102 and receive the side plate to be welded. After the side plate falls on the receiving plate 203, under the influence of the side plate's gravity, the receiving plate 203 and the sliding block 204 slide into the rotating plate 202 under the action of gravity, so that the receiving plate 203 slides out of the storage box 102. After receiving is completed, the lifting bracket 1064 rises and resets, while driving the connecting block 1065 and the swing link. 1066 rises and resets. At this time, as the sliding block 204 slides back into the rotating plate 202, under the elastic force of the connecting spring 206, during the rising process of the swing link 1066, the connecting spring 206 first pushes the sliding shaft 205 to disengage from the side plate receiving assembly through the connecting slider 2051. At the same time, it pushes the sliding shaft 205 down along the rotating plate 202 to the other end of the slotted hole through the connecting slider 2051. When the sliding shaft 205 is at the other end of the slotted hole on the rotating plate 202, as the swing link 1066 continues to rise, the swing link 1066 will push the rotating plate 202 to rotate counterclockwise and reset through the connecting slider 2051 and the sliding shaft 205.

[0038] like Figure 6 and Figure 7As shown, the side plate receiving assembly includes a lifting block 2021, a locking spring 2022, a receiving spring 2041, and a limiting component. The lifting block 2021 is slidably connected in a slot on the rotating plate 202. A locking spring 2022 is provided between the lifting block 2021 and the rotating plate 202. The two ends of the locking spring 2022 are fixed to the rotating plate 202 and the lifting block 2021, respectively. A receiving spring 2041 is provided between the sliding block 204 and the rotating plate 202. The two ends of the receiving spring 2041 are fixed to the sliding block 204 and the rotating plate 202, respectively. A spherical slot is provided on the sliding shaft 205. The lifting block can be engaged in the spherical slot on the sliding shaft 205. The limiting component is installed on the rotating plate 202 and is used to limit the position of the sliding block 204.

[0039] like Figure 6 and Figure 7 As shown, the limiting assembly includes a sliding support rod 4, a support spring 401, a sliding limiting rod 402, and a first limiting spring 403. The sliding support rod 4 is slidably connected to the rotating plate 202. The support spring 401 is provided between the sliding support rod 4 and the rotating plate 202. The two ends of the support spring 401 are respectively fixed to the sliding support rod 4 and the rotating plate 202. The sliding limiting rod 402 is slidably connected to the rotating plate 202. The first limiting spring 403 is provided between the sliding limiting rod 402 and the rotating plate 202. The two ends of the first limiting spring 403 are respectively fixed to the sliding limiting rod 402 and the rotating plate 202.

[0040] As the sliding shaft 205 slides along the rotating plate 202, it comes into contact with the lifting block 2021. The sliding shaft 205 pushes the lifting block 2021 downwards along the rotating plate 202, and the locking spring 2022 is compressed at the same time. When the sliding shaft 205 slides to the end of the sliding block 204 near the slot on the rotating plate 202, the spherical groove on the sliding shaft 205 just moves to the top of the lifting block 2021. At this time, the locking spring 2022 pushes the lifting block 2021 into the spherical groove on the sliding shaft 205. During the rotation of the rotating plate 202, the sliding support rod 4 contacts the fixed horizontal plate 103 and slides into the rotating plate 202, and the support spring 401 is compressed. When the sliding support rod 4 slides towards the rotating plate 202, it pushes the two sliding limit rods 402 away from each other and compresses the first limit spring 401. 3. The two sliding limit rods 402 disengage from the sliding block 204 to release the restriction on the sliding block 204. At this time, under the push of the receiving spring 2041, the sliding block 204 is slid outward from the rotating plate 202, and at the same time, it drives the receiving plate 203 to rise into the storage box 102. After the side plate falls on the receiving plate 203, the receiving plate 203 and the sliding block 204 are pressed back into the rotating plate 202. The sliding block 204 no longer restricts the position of the sliding shaft 205 through the sliding stop rod 207. The receiving spring 2041 is compressed at the same time. Then, during the counterclockwise rotation and reset process of the rotating plate 202, the first limit spring 403 pushes the sliding limit rod 402 to re-lock in the sliding block 204 to restrict the sliding block 204. The support spring 401 supports the sliding support rod 4 upward.

[0041] Example 3: Based on Example 2, such as Figure 4 As shown, the receiving plate 203 also includes an adsorption magnet 2031 and a limiting frame 2032. The adsorption magnet 2031 and the limiting frame 2032 are fixedly attached to the receiving plate 203. The adsorption magnet 2031 and the limiting frame 2032 together limit the position of the side plate on the receiving plate 203.

[0042] After the side plate falls onto the receiving plate 203, the adsorption magnet 2031 will hold the side plate tightly, and the limiting frame 2032 on the receiving plate 203 will cooperate with the side plate. During the rotation of the receiving plate 203 driven by the rotating plate 202, under the restriction of the adsorption magnet 2031 and the limiting frame 2032, the side plate will not shift on the receiving plate 203 during the rotation of the rotating plate 202.

[0043] like Figures 2-4As shown, it also includes an interlaced support assembly for dispensing side plates in stages. The interlaced support assembly includes a shielding base plate 1021, a shielding spring 1022, a rotating push plate 1023, a shielding top plate 1024, and an L-shaped support rod 2033. The shielding base plate 1021 is slidably connected to the outside of the storage box 102. A shielding spring 1022 is provided between the shielding base plate 1021 and the storage box 102. The two ends of the shielding spring 1022 are respectively fixed to the shielding base plate 1021 and the storage box 102. The shielding top plate 1024 is slidably connected to the inside of the storage box 102. A rotating push plate 1023 is rotatably connected to the outside of the storage box 102. The bottom of the rotating push plate 1023 is rotatably connected to the shielding base plate 1021, and the top of the rotating push plate 1023 is rotatably connected to the shielding top plate 1024. An L-shaped support rod 2033 is fixed to the side wall of the receiving plate 203.

[0044] After the receiving plate 203 slides upward into the storage box 102, the L-shaped support rod 2033 on the receiving plate 203 will contact the bottom shielding plate 1021 and push it out of the storage box 102. The bottommost side plate inside the storage box 102 falls downward onto the receiving plate 203, and the shielding spring 1022 between the bottom shielding plate 1021 and the storage box 102 is compressed. After the bottom shielding plate 1021 slides out of the storage box 102, it will drive the top shielding plate 1024 to slide by rotating the push plate 1023. Since the height of the top shielding plate 1024 is located at the storage box 102... Below the second-to-last side panel at the bottom of 02, the top shield 1024 slides into the storage box 102 and supports the remaining side panels inside. When the receiving plate 203 slides out of the storage box 102, the L-shaped support rod 2033 disengages from the bottom shield 1021. At this time, under the push of the shielding spring 1022, the bottom shield 1021 slides back into the storage box 102. At the same time, by rotating the push plate 1023, the top shield 1024 slides out of the storage box 102, and the side panels inside the storage box 102 slide down onto the bottom shield 1021.

[0045] like Figure 5 As shown, it also includes a separation assembly that separates the receiving plate 203 from the welded side plate. The separation assembly includes an L-shaped pull rod 3 and a return spring 301. The L-shaped pull rod 3 is slidably connected inside the fixing block 2. The L-shaped pull rod 3 is sleeved outside the connecting shaft 201. A return spring 301 is provided between the L-shaped pull rod 3 and the fixing block 2. The two ends of the return spring 301 are respectively fixed on the L-shaped pull rod 3 and the fixing block 2.

[0046] The top end of the L-shaped lifting rod 104, away from the receiving plate 203, has a wedge-shaped structure. During the descent of the L-shaped lifting rod 104, it first pushes the L-shaped pull rod 3 to slide away from the receiving plate 203 and compresses the return spring 301. During the sliding of the L-shaped pull rod 3, it pulls the rotating plate 202 along the fixed block 2 away from the side plate through the connecting shaft 201. The receiving plate 203 and the sliding connecting block 204 move accordingly, so that the receiving plate 203 is disengaged from the welded side plate. After the receiving plate 203 is disengaged from the side plate, the lifting bracket 1064 descends with the L-shaped lifting rod 104, and the side plate is no longer aligned with the receiving plate 203. Then, after the wedge-shaped structure at the top of the L-shaped lifting rod 104 passes through the L-shaped pull rod 3, the L-shaped pull rod 3, the connecting shaft 201, and the rotating plate 202 slide back to their original position along the fixed block 2 under the push of the return spring 301.

[0047] like Figures 8-10 As shown, it also includes a drive assembly that drives the welding screw 510 to rotate. The drive assembly includes a first external gear ring 5, a transmission gear 501, a first pulley 502, a transmission belt 503, a second pulley 504, a winding shaft 505, a pull rope 506, a counterweight 507, a second external gear ring 508, a welding gear 509, and a limiting assembly. The rotating plate 202 is slidably connected to the first external gear ring 5 via a slider. The first external gear ring 505 passes through and is rotatably connected to the fixed horizontal plate 103. The rotating plate 202 can slide along the first external gear ring 5. The transmission gear 501 is rotatably connected to the fixed horizontal plate 103. The transmission gear 501 is connected to the first pulley 502 via a one-way bearing. The second pulley 504 is rotatably connected to the inner support plate 101. 2. A transmission belt 503 is wound around the second pulley 504. A winding shaft 505 is coaxially fixed to the second pulley 504. A pull rope 506 is fixed to the winding shaft 505. A counterweight 507 is slidably connected to the inner support plate 101. The other end of the pull rope 506 is fixed to the counterweight 507. During the rotation of the winding shaft 505 with the second pulley 504, the counterweight 507 can be driven to slide upward through the pull rope 506. The pull rope 506 is wound around the outside of the winding shaft 505. A second external toothed ring 508 is coaxially fixed to the second pulley 504. A welding gear 509 is fixed to the welding screw 510. The second external toothed ring 508 meshes with the welding gear 509. A limiting component is installed on the inner support plate 101. The limiting component is used to limit the position of the counterweight 507.

[0048] like Figure 10 As shown, the limiting assembly includes a lifting push rod 1061, a sliding support 514, and a second limiting spring 515. The lifting push rod 1061 is fixedly connected to the sliding connecting rod 106, and the sliding support 514 is slidably connected to the inner support plate 101. The sliding support 514 and the inner support plate 101 are connected by the second limiting spring 515, and the two ends of the second limiting spring 515 are fixed to the sliding support 514 and the inner support plate 101, respectively.

[0049] The L-shaped lifting rod 104 drives the sliding connecting rod 106 and the lifting push rod 1061 to descend. The second limit spring 515 pushes the sliding support 514 to slide outward from the inner support plate 101. During the sliding process of the rotating plate 202 with the connecting shaft 201, the swing connecting rod 1066 will not drive the rotating plate 202 to rotate. When the rotating plate 202 is reset, the swing connecting rod 1066 can drive the rotating plate 202 to rotate through the sliding shaft 205. During the reciprocating sliding process of the rotating plate 202, the first external gear ring 5 is restricted by the fixed horizontal plate 103 and cannot move. During the clockwise rotation of the rotating plate 202, it can drive the first external gear ring 5 to rotate clockwise. The first external gear ring 5 drives the transmission gear 501 to rotate counterclockwise. At this time, the transmission gear 501 can... The first pulley 502 rotates, and the first pulley 502 drives the second pulley 504 to rotate via the transmission belt 503. During the rotation of the second pulley 504, the pull rope 506 and the counterweight 507 slide upwards via the winding shaft 505. The pull rope 506 is wound around the winding shaft 505. As the counterweight 507 rises, it contacts the sliding support 514 and pushes it into the inner support plate 101, compressing the second limiting spring 515. When the counterweight 507 reaches its highest point, it disengages from the sliding support 514. At this point, under the action of the second limiting spring 515, the sliding support 514 slides back to its original position along the inner support plate 101 and supports the counterweight 507. The rotation of the second pulley 504... The second external gear ring 508 can drive the welding gear 509 to rotate, and the welding gear 509 drives the welding screw 510 to rotate. The sliding seat 512 drives the welding torch 513 to move to the other end of the welding screw 510 along the fixed guide groove 511. During the process of the L-shaped lifting rod 104 driving the sliding connecting rod 106 to rise and reset, the rotating plate 202 drives the first external gear ring 5 to rotate counterclockwise to reset. At this time, the transmission gear 501 rotates clockwise. Since the transmission gear 501 is connected to the second pulley 504 through a one-way bearing, the clockwise rotation of the transmission gear 501 will not drive the second pulley 504 to rotate. When the L-shaped lifting rod 104 and the sliding connecting rod 106 rise to the highest position, the lifting push rod 1061 will push the sliding support. 514 slides along the inner support plate 101 and disengages from the counterweight 507. The second limit spring 515 is compressed. At this time, under the action of gravity, the counterweight 507 slides down along the inner support plate 101 to reset. At the same time, the pull rope 506 drives the winding shaft 505 and the second external toothed ring 508 to rotate clockwise. The second external toothed ring 508 drives the welding screw 510 to rotate clockwise through the welding gear 509, which in turn drives the sliding seat 512 and the welding torch 513 to slide along the fixed guide groove 511. During this process, the welding torch 513 will weld the side plate to the base frame. When the second external toothed ring 508 rotates clockwise, it also drives the second pulley 504, the transmission belt 503 and the first pulley 502 to rotate clockwise. At this time, the transmission gear 501 will not rotate.

[0050] like Figure 10 = Figure 12 As shown, it also includes a lifting mechanism for conveying the welding base frame. The lifting mechanism includes an L-shaped connecting rod 1062, a compression spring 1063, a lifting support plate 6, a connecting plate 601, a wedge block 6011, a sliding adjustment block 602, a return spring 603, and a support spring 604. The L-shaped connecting rod 1062 is slidably connected to the sliding connecting rod 106. A compression spring 1063 is provided between the L-shaped connecting rod 1062 and the sliding connecting rod 106. The compression spring 1063 is sleeved on the outside of the L-shaped connecting rod 1062. The two ends of the compression spring 1063 are respectively fixed to the L-shaped connecting rod 1062 and the sliding connecting rod 106. The other end of the L-shaped connecting rod 1062 is fixed to the connecting plate 601. A wedge block 6011 is fixed to the connecting plate 601. Block 6011, wedge block 6011 has an inclined end facing the sliding adjustment block 602. A lifting support plate 6 is slidably connected to the connecting plate 601. A support spring 604 is provided between the lifting support plate 6 and the connecting plate 601. The two ends of the support spring 604 are fixed to the lifting support plate 6 and the connecting plate 601 respectively. A sliding adjustment block 602 is slidably connected to the lifting support plate 6. The top of the sliding adjustment block 602 passes through the lifting support plate 6 and is slidably connected to it. Multiple sliding adjustment blocks 602 together adjust the position of the base frame on the lifting support plate 6. A return spring 603 is provided between the sliding adjustment block 602 and the lifting support plate 6. The two ends of the return spring 603 are fixed to the sliding adjustment block 602 and the lifting support plate 6 respectively.

[0051] When the sliding link 106 descends, it drives the connecting plate 601 to descend via the L-shaped link 1062. As the connecting plate 601 descends, the lifting support plate 6 descends accordingly. After the sliding link 106 descends to its lowest point, the base frame is placed on the lifting support plate 6. Subsequently, the sliding link 106 drives the lifting support plate 6 to rise via the connecting plate 601. A baffle is fixed on the inner support plate 101. After the lifting support plate 6 rises and contacts the baffle, the L-shaped lifting rod 104 and the sliding link 106 can continue to rise a certain distance. As the sliding link 106 continues to rise, the L-shaped link 1062 drives the connecting plate 601 to continue to rise. The support spring 604 between the connecting plate 601 and the lifting support plate 6 is compressed. During this process, the wedge block 6011 pushes the corresponding sliding adjustment block 602 to slide closer to the base frame and compresses the corresponding return spring 603. The four sliding adjustment blocks 602 move synchronously to adjust the position of the base frame on the lifting support plate 6, so that the base frame... Located at the center of the lifting support plate 6, the lifting bracket 1064 rises with the sliding connecting rod 106 to lift the base frame upwards, so that the base frame contacts the side plate. After welding is completed, the L-shaped lifting rod 104 drives the sliding connecting rod 106 to descend, and the L-shaped connecting rod 1062 descends accordingly. During the descent of the L-shaped connecting rod 1062, the connecting plate 601 is driven to descend through the compression spring 1063. At this time, under the elastic force of the support spring 604, the height of the lifting support plate 6 will not change temporarily. As the lifting support plate 6 and the connecting plate 601 move away from each other, the wedge block 6011 and the sliding adjustment block 602 disengage. Under the action of the return spring 603, the sliding adjustment blocks 602 move away from each other and disengage from the base frame. When the support spring 604 returns to its original state, the lifting support plate 6 descends with the connecting plate 601. Then, the base frame and side plate that have been welded on the lifting support plate 6 are removed, and a new base frame to be welded is placed on the lifting support plate 6 for welding.

[0052] The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Therefore, all equivalent changes made to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A flow coating spraying and turning machine welding processing equipment, comprising a fixed bracket (1), an inner support plate (101), a storage box (102), and a fixed cross plate (103), wherein the inner support plate (101) is fixedly connected to the fixed bracket (1), the storage box (102) is fixedly connected to the fixed bracket (1), and the fixed cross plate (103) is fixedly connected to the inner support plate (101), characterized in that, It also includes an L-shaped lifting rod (104), a buffer spring (105), a sliding connecting rod (106), a lifting bracket (1064), a welding screw (510), a fixed guide groove (511), a sliding seat (512), a welding torch (513), and a rotary conveying mechanism. The L-shaped lifting rod (104) is slidably connected to the fixed bracket (1), and the sliding connecting rod (106) is slidably connected to the L-shaped lifting rod (104). A buffer spring (105) is provided between the sliding connecting rod (106) and the L-shaped lifting rod (104). A lifting bracket (1064) is fixedly connected to the upper part of the storage box (102). A welding screw (510) is rotatably connected to the inner support plate (101). A fixed guide groove (511) is fixedly connected to the storage box (102). A sliding seat (512) is slidably connected inside the fixed guide groove (511). The sliding seat (512) is threadedly connected to the welding screw (510). A welding gun (513) is installed on the sliding seat (512). A rotary conveying mechanism is installed on the fixed horizontal plate (103). The rotary conveying mechanism is used to collect the side plates inside the storage box (102) and convey them to both sides of the base frame. The rotary conveying mechanism includes a connecting block (1065), a swing link (1066), a fixed block (2), a connecting shaft (201), a rotating plate (202), a receiving plate (203), a sliding link (204), a sliding shaft (205), a connecting slider (2051), a connecting spring (206), a sliding stop (207), and a side plate receiving assembly. The connecting block (1065) is fixedly connected to the lifting bracket (1064), and the swing link (1066) is rotatably connected to the connecting block (1065). The fixed block (2) is fixedly connected to the fixed horizontal plate (103), and the connecting shaft (201) is rotatably connected inside the fixed block (2). The rotating plate (202) is fixedly connected to the other end of the connecting shaft (201), and the sliding link (204) is slidably connected inside the rotating plate (202). The receiving plate (203) is fixedly connected to the other end of the sliding link (204), and the sliding link (204) is slidably connected to the other end of the sliding link (2051). The moving stop (207) has its other end passing through the sliding block (204) and the rotating plate (202) and fixed to the sliding shaft (205). The rotating plate (202) has a slotted hole at one end away from the receiving plate (203). The sliding shaft (205) is slidably connected in the slotted hole on the rotating plate (202). The connecting slider (2051) is rotatably connected to the outside of the sliding shaft (205). The swing link (1066) has a slotted hole at one end near the sliding shaft (205). The connecting slider (2051) is slidably disposed in the slotted hole on the swing link (1066). A connecting spring (206) is provided between the connecting slider (2051) and the swing link (1066). The side plate receiving assembly is installed in the sliding block (204). The side plate receiving assembly is used to push the receiving plate (203) to slide into the storage box (102) to receive the side plate in the storage box (102). The side plate receiving assembly includes a lifting block (2021), a locking spring (2022), a receiving spring (2041), and a limiting assembly. The lifting block (2021) is slidably connected in a slot on the rotating plate (202). The locking spring (2022) is provided between the lifting block (2021) and the rotating plate (202). The receiving spring (2041) is provided between the sliding block (204) and the rotating plate (202). The limiting assembly is installed on the rotating plate (202) and is used to limit the position of the sliding block (204). The limiting assembly includes a sliding support rod (4), a support spring (401), a sliding limiting rod (402), and a first limiting spring (403). The sliding support rod (4) is slidably connected to the rotating plate (202). The support spring (401) is provided between the sliding support rod (4) and the rotating plate (202). The sliding limiting rod (402) is slidably connected to the rotating plate (202). The first limiting spring (403) is provided between the sliding limiting rod (402) and the rotating plate (202).

2. The flow coating spraying and turning machine welding processing equipment as described in claim 1, characterized in that, The receiving plate (203) also includes an adsorption magnet (2031) and a limiting frame (2032). The adsorption magnet (2031) and the limiting frame (2032) are fixed on the receiving plate (203). The adsorption magnet (2031) and the limiting frame (2032) together limit the position of the side plate on the receiving plate (203).

3. The flow coating spraying and turning machine welding processing equipment as described in claim 1, characterized in that, It also includes an interlaced support assembly for dispensing side plates in stages. The interlaced support assembly includes a shielding bottom plate (1021), a shielding spring (1022), a rotating push plate (1023), a shielding top plate (1024), and an L-shaped support rod (2033). The shielding bottom plate (1021) is slidably connected to the outside of the storage box (102). A shielding spring (1022) is provided between the shielding bottom plate (1021) and the storage box (102). The shielding top plate (1024) is slidably connected to the inside of the storage box (102). A rotating push plate (1023) is rotatably connected to the outside of the storage box (102). The bottom of the rotating push plate (1023) is rotatably connected to the shielding bottom plate (1021), and the top of the rotating push plate (1023) is rotatably connected to the shielding top plate (1024). An L-shaped support rod (2033) is fixed to the side wall of the receiving plate (203).

4. The flow coating spraying and turning machine welding processing equipment as described in claim 1, characterized in that, It also includes a separation assembly that separates the receiving plate (203) from the welded side plate. The separation assembly includes an L-shaped pull rod (3) and a return spring (301). The L-shaped pull rod (3) is slidably connected inside the fixing block (2). The L-shaped pull rod (3) is sleeved outside the connecting shaft (201). A return spring (301) is provided between the L-shaped pull rod (3) and the fixing block (2).

5. The flow coating spraying and turning machine welding processing equipment as described in claim 1, characterized in that, It also includes a drive assembly that drives the welding screw (510) to rotate. The drive assembly includes a first external gear ring (5), a transmission gear (501), a first pulley (502), a transmission belt (503), a second pulley (504), a winding shaft (505), a pull rope (506), a counterweight (507), a second external gear ring (508), a welding gear (509), and a limiting assembly. The rotating plate (202) is slidably connected to the first external gear ring (5) via a slider. The first external gear ring (5) passes through and is rotatably connected to the fixed horizontal plate (103). The transmission gear (501) is rotatably connected to the fixed horizontal plate (103). The transmission gear (501) is connected to the first pulley (502) via a one-way bearing. The inner support plate (101) rotates... A second pulley (504) is connected to the first pulley (502) and the second pulley (504), and a transmission belt (503) is wound together on the first pulley (502) and the second pulley (504). A winding shaft (505) is coaxially fixed to the second pulley (504), and a pull rope (506) is fixed to the winding shaft (505). A counterweight (507) is slidably connected to the inner support plate (101). The other end of the pull rope (506) is fixed to the counterweight (507). A second external toothed ring (508) is coaxially fixed to the second pulley (504). A welding gear (509) is fixed to the welding screw (510). The second external toothed ring (508) meshes with the welding gear (509). A limiting component is installed on the inner support plate (101) and is used to limit the position of the counterweight (507).

6. The welding processing equipment for a flow coating spraying and turning machine as described in claim 5, characterized in that, The limiting assembly includes a lifting push rod (1061), a sliding support (514), and a second limiting spring (515). The lifting push rod (1061) is fixedly connected to the sliding link (106), and the sliding support (514) is slidably connected to the inner support plate (101). The sliding support (514) and the inner support plate (101) are connected by the second limiting spring (515).

7. The flow coating spraying and turning machine welding processing equipment as described in claim 1, characterized in that, It also includes a lifting mechanism for conveying the welding base frame. The lifting mechanism includes an L-shaped connecting rod (1062), a compression spring (1063), a lifting support plate (6), a connecting plate (601), a wedge block (6011), a sliding adjustment block (602), a return spring (603), and a support spring (604). The L-shaped connecting rod (1062) is slidably connected to the sliding connecting rod (106). A compression spring (1063) is provided between the L-shaped connecting rod (1062) and the sliding connecting rod (106). The L-shaped connecting rod (1062) is further... One end is fixed to the connecting plate (601), a wedge block (6011) is fixed to the connecting plate (601), a lifting support plate (6) is slidably connected to the connecting plate (601), a support spring (604) is provided between the lifting support plate (6) and the connecting plate (601), a sliding adjustment block (602) is slidably connected to the lifting support plate (6), the top of the sliding adjustment block (602) passes through the lifting support plate (6) and is slidably connected to it, and a reset spring (603) is provided between the sliding adjustment block (602) and the lifting support plate (6).

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