Automatic three-way joint assembling machine

Abstract

The invention discloses an automatic three-way connector assembling machine, and relates to the technical field of automatic three-way connector assembling, and the automatic three-way connector assembling machine comprises a box body. According to the automatic three-way joint assembling machine, a first air cylinder is started, at the moment, a push block is driven by the first air cylinder to slide forwards, a reset spring is driven by the push block to be matched with a push piece, a three-way pipe body is straightened before machining, and the three-way pipe body is in a to-be-machined state, so that the problem that the axis of the three-way pipe deviates due to manual placement is solved; therefore, the position error between the three-way pipe main body and the connecting port is prevented, and the assembly efficiency is improved; when the first air cylinder drives the extrusion block, the extrusion block slides in the air cavity frame, air in the air cavity frame is sprayed out through the pressurization nozzle through cooperation of the pressurization nozzle and the telescopic plate, impurities such as dust at the joint of the three-way pipe are blown away, the problem that the sealing performance is reduced due to residues such as impurities at the joint is solved, and therefore the leakage rate is reduced, and the service life of the three-way pipe is prolonged. The service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of automatic assembling of three-way joints, in particular to an automatic assembling machine for three-way joints. Background Art

[0002] The process of forming a through-joint is to flatten a tube billet larger than the tee diameter to approximately the same size as the tee, then create a hole where the branch pipe will be drawn. The tube billet is heated and placed in a forming die, where a punch for drawing the branch pipe is placed inside the billet. Pressure compresses the tube billet radially, causing the metal to flow toward the branch pipe and form under the tension of the punch. The entire forming process involves radial compression of the tube billet and drawing the branch pipe.

[0003] Patent publication number CN114701712A discloses a semi-automatic coding and packaging mechanism for PPR tee joints, which relates to the technical field of packaging machines. The mechanism comprises a frame, a conveying mechanism mounted on the frame, and a conveying mechanism comprising adjacent conveyor belts and a guide conveyor. A coding device is provided adjacent to the guide conveyor, capable of automatically coding according to the detection results of a photoelectric sensor. The guide conveyor is connected to an automatic packaging machine, and a sorting device is provided between the guide conveyor and the automatic packaging machine for counting and sorting the coded PPR tee joints. The present invention has the advantages of being able to simultaneously detect, code, count, sort, and automatically package PPR tee joints while guiding and conveying them, and is suitable for PPR tee joints of different specifications.

[0004] When the above-mentioned semi-automatic coding and packaging mechanism of the PPR three-way joint is in use, although it realizes detection, coding, counting, sorting and automatic packaging while guiding and conveying, it fails to take into account the influence of the posture state of the three-way pipe during processing and assembly. If the three-way pipe fails to maintain the state to be processed, it may cause the axis of the three-way pipe to deviate, resulting in a position error between the three-way pipe body and the connecting port. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic tee joint assembly machine, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic tee joint assembly machine, comprising a box body, a clamp ring feeding device detachably installed in the box body, an inner ring feeding device detachably installed in the box body, a sealing ring feeding device detachably installed in the box body, a defective product separation device detachably installed in the box body, a finished product output channel detachably installed in the box body, a finished product collection box detachably installed in the box body, a tee main body auxiliary rotating device detachably installed in the box body, a product output device detachably installed in the box body, a tee main body feeding device detachably installed in the box body, a transfer conveying device detachably installed in the box body, a missing assembly detection device detachably installed in the box body, a nut feeding device detachably installed in the box body, a rotating disk driving device detachably installed in the box body, an adjustment soot blowing device for straightening the tee pipe is provided on the upper side of the tee main body feeding device, a correction and reset device for limiting the tee pipe to a certain range is provided on the upper side of the tee main body feeding device, and an emergency stop device for automatically stopping the machine in case of accidental collision is provided on the upper side of the tee main body feeding device; Among them, the adjustment sootblowing device includes a platform, a first cylinder, a push block, a vibration-damping spring, a push piece, an extrusion block, an air cavity frame, a pressure nozzle and a telescopic plate; the outer side of the three-way main body feeding device is fixedly connected to the inner side of the platform.

[0007] According to the above technical solution, the upper side of the platform is fixedly connected to the lower end of the first cylinder, the output end of the first cylinder is fixedly connected to the inner wall of the push block, the inner side of the push block is fixedly connected to one end of the shock-absorbing spring, and the other end of the shock-absorbing spring is fixedly connected to the outer side of the push piece. When the first cylinder outputs, the push block is pushed out, so that the push piece passes through the shock-absorbing spring and straightens the three-way pipe body through flexible contact.

[0008] According to the above technical solution, the output end of the first cylinder is fixedly connected to the inner wall of the extrusion block, the upper side of the platform is fixedly connected to the lower end of the air cavity frame, and the outer wall of the extrusion block is slidably connected to the inner wall of the air cavity frame, the inner end of the air cavity frame is fixedly connected to the outer end of the pressurizing nozzle, the inner end of the extrusion block is fixedly connected to one end of the telescopic plate, and the other end of the telescopic plate is fixedly connected to the inner wall of the air cavity frame. When the first cylinder pushes out the extrusion block, the extrusion block squeezes out the gas in the air cavity frame and sprays it out through the pressurizing nozzle.

[0009] According to the above technical solution, the correction and resetting device includes a fixed block, a slide groove, a reset spring, a sliding frame, a limit rod, a short rod, a slide, an air box, an air tube and an airbag; the upper side of the platform is fixedly connected to the lower end of the fixed block, and a slide groove is provided on the platform.

[0010] According to the above technical solution, the inner side of the fixed block is fixedly connected to one end of the return spring, the other end of the return spring is fixedly connected to the outer side of the sliding frame, and the outer wall of the sliding frame is slidably connected to the inner wall of the sliding groove, and the lower side of the sliding frame is fixedly connected to the upper end of the short rod. When the limit rod is no longer squeezed, the limit rod is pushed out by the return spring, so that the three-way pipe body that squeezes the limit rod is reset.

[0011] According to the above technical solution, the lower end of the short rod is fixedly connected to the upper side of the slide, the outer wall of the slide is slidably connected to the inner wall of the air box, the outer side of the air box is fixedly connected to one end of the trachea, and the other end of the trachea is fixedly connected to the outer wall of the airbag, and the airbag, trachea and the interior of the air box are connected. When the sliding frame drives the short rod to move, the short rod causes the slide to slide, and the gas in the air box is output to the airbag through the trachea, causing the airbag to inflate.

[0012] According to the above technical solution, the emergency stop device includes a pressure sensor, a controller, a fixed groove, a second cylinder and an intercepting block; the inner wall of the slide groove is fixedly connected to the outer wall of the pressure sensor, the upper side of the platform is fixedly connected to the lower side of the controller, and the controller is electrically connected to the pressure sensor. When the sliding frame moves, it collides with the pressure sensor, causing the pressure sensor to release an electrical signal to the controller.

[0013] According to the above technical solution, a fixed groove is opened on the platform, the inner wall of the fixed groove is fixedly connected to the outer wall of the second cylinder, and the second cylinder is electrically connected to the controller, and the output end of the second cylinder is fixedly connected to the interception block. When electricity is released to the controller, the controller releases electricity, causing the second cylinder to push the interception block forward.

[0014] The present invention provides an automatic tee joint assembly machine. It has the following beneficial effects: 1. The present invention sets and adjusts the soot blowing device and starts the first cylinder. At this time, the push block slides forward under the drive of the first cylinder, drives the return spring, and cooperates with the push piece to straighten the tee pipe body before processing and put it in a state to be processed, thereby solving the problem of tee pipe axis deviation caused by manual placement, thereby preventing position error between the tee pipe body and the connecting port and improving assembly efficiency; when the first cylinder drives the extrusion block, the extrusion block slides in the air cavity frame, and through the cooperation of the pressure nozzle and the telescopic plate, the gas in the air cavity frame is ejected through the pressure nozzle to blow away dust and other impurities at the tee pipe interface, solving the problem of reduced sealing performance due to impurities and other residues at the connection, thereby reducing leakage rate and improving service life.

[0015] 2. The present invention provides a correction and reset device so that when the cleaning frame moves, the limit rod moves backward when it is hit by the tee pipe body, causing the sliding frame to slide backward, and through the cooperation of the reset spring and the fixed block, the limit rod is pushed out again after the collision, so that the tee pipe body is reset, solving the problem that the tee pipe body is out of the state to be processed due to unexpected circumstances, ensuring the processing accuracy, and greatly reducing the probability of loss of the tee pipe body; when an accidental collision occurs, the sliding frame drives the short rod to move, so that the short rod drives the slide to slide in the air box, and through the cooperation of the air pipe, the gas in the air box is pushed out and input into the air bag, so that the air bag bulges and blocks it between the tee pipe body and the equipment, solving the problem that the tee pipe body and the equipment are damaged by collision due to accidental collision, eliminating hard contact losses, reducing the scrap rate and increasing the service life of the equipment.

[0016] 3. The present invention is provided with an emergency stop device. When a large dangerous collision occurs, the sliding frame slides backward and squeezes the pressure sensor, causing the pressure sensor to release an electrical signal to the controller. At this time, the controller releases an electrical signal to the second cylinder, pushing out the interception block, so that the main body of the tee pipe waiting for processing on the conveyor belt is blocked, preventing the tee pipe from continuing to move forward, solving the problem of damage to the equipment in the processing area caused by the continued movement of the tee pipe body that has been collided, and improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall top view of the structure of the present invention; Figure 3 It is a schematic diagram of the local structure of the present invention; Figure 4 This is a schematic diagram of the structure of the sootblowing device adjusted according to the present invention; Figure 5 It is a partial structural diagram of the present invention; Figure 6 Schematic diagram of the cross-sectional structure of the correction and reduction device of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the emergency stop device of the present invention.

[0018] In the figure: 1. Box; 2. Clamping ring feeding device; 3. Inner ring feeding device; 4. Sealing ring feeding device; 5. Defective product separation device; 6. Finished product output channel; 7. Finished product collection box; 8. Auxiliary rotation device for the tee body; 9. Product output device; 10. Tee body feeding device; 11. Transfer conveyor; 12. Missing detection device; 13. Nut feeding device; 14. Rotating disk driving device; 15. Adjustment of soot blowing device; 151. Platform; 152. First cylinder; 153. Push block; 154. Reduction Vibration spring; 155, push piece; 156, extrusion block; 157, air chamber frame; 158, pressurizing nozzle; 159, telescopic plate; 16, correction and reset device; 161, fixed block; 162, slide groove; 163, reset spring; 164, sliding frame; 165, limit rod; 166, short rod; 167, slide; 168, air box; 169, air pipe; 170, airbag; 17, emergency stop device; 171, pressure sensor; 172, controller; 173, fixed groove; 174, second cylinder; 175, intercepting block. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 , one embodiment of the present invention is: a three-way joint automatic assembly machine, including a box body 1, a clamp ring feeding device 2 can be detachably installed in the box body 1, an inner ring feeding device 3 can be detachably installed in the box body 1, a sealing ring feeding device 4 can be detachably installed in the box body 1, a defective product separation device 5 can be detachably installed in the box body 1, a finished product output channel 6 can be detachably installed in the box body 1, a finished product collection box 7 can be detachably installed in the box body 1, a three-way main body auxiliary rotation device 8 can be detachably installed in the box body 1, a product output device 9 can be detachably installed in the box body 1, a three-way main body feeding device 10 can be detachably installed in the box body 1, a transfer conveying device 11 can be detachably installed in the box body 1, a missing detection device 12 can be detachably installed in the box body 1, a nut feeding device 13 can be detachably installed in the box body 1, a rotating disk driving device 14 can be detachably installed in the box body 1, and an adjustment soot blowing device 15 for straightening the three-way pipe is provided on the upper side of the three-way main body feeding device 10; Among them, the adjustment soot blowing device 15 includes a platform 151, a first cylinder 152, a push block 153, a vibration-damping spring 154, a push piece 155, an extrusion block 156, an air chamber frame 157, a pressurizing nozzle 158 and a telescopic plate 159; the outer side of the three-way main body feeding device 10 is fixedly connected to the inner side of the platform 151, the upper side of the platform 151 is fixedly connected to the lower end of the first cylinder 152, the output end of the first cylinder 152 is fixedly connected to the inner wall of the push block 153, the inner side of the push block 153 is fixedly connected to one end of the vibration-damping spring 154, and the other end of the vibration-damping spring 154 is fixedly connected to the outer side of the push piece 155. When the first cylinder 152 is output, the push block 153 is pushed out, so that the push piece 1 The damping spring 154 is used to align the tee pipe body through flexible contact. The output end of the first cylinder 152 is fixedly connected to the inner wall of the extrusion block 156. The upper side of the platform 151 is fixedly connected to the lower end of the air chamber frame 157. The outer wall of the extrusion block 156 is slidably connected to the inner wall of the air chamber frame 157. The inner end of the air chamber frame 157 is fixedly connected to the outer end of the pressurizing nozzle 158. The inner end of the extrusion block 156 is fixedly connected to one end of the telescopic plate 159, and the other end of the telescopic plate 159 is fixedly connected to the inner wall of the air chamber frame 157. When the first cylinder 152 pushes out the extrusion block 156, the extrusion block 156 squeezes out the gas in the air chamber frame 157 and sprays it out through the pressurizing nozzle 158.

[0021] The present invention adjusts the sootblower 15 and activates the first cylinder 152. At this time, driven by the first cylinder 152, the push block 153 slides forward, driving the return spring 163 and cooperating with the push piece 155 to align the tee pipe body before processing and put it in a state ready for processing. This solves the problem of tee pipe axis deviation caused by manual placement, thereby preventing position error between the tee pipe body and the connecting port and improving assembly efficiency. When the first cylinder 152 drives the extrusion block 156, the extrusion block 156 slides in the air cavity frame 157, and through the cooperation of the pressure nozzle 158 and the telescopic plate 159, the gas in the air cavity frame 157 is ejected through the pressure nozzle 158, blowing away dust and other impurities at the three-way pipe interface, solving the problem of reduced sealing performance due to impurities and other residues at the connection, thereby reducing leakage rate and increasing service life.

[0022] When this embodiment is working: a rotating disk driving device 14 is provided on the box body 1, and the rotating disk is provided with several fixed blocks 161 for fixing product parts. The nut feeding device 13 conveys the nut to a fixed position through the elevator feeding, and then transfers it to the fixed block 161 of the rotating disk through the conveying device. The clamping ring feeding device 2 conveys the clamping ring to a fixed position through the elevator feeding, and then transfers it to the fixed block 161 of the rotating disk through the conveying device. The inner ring feeding device 3 conveys the inner seal to a fixed position through the elevator feeding, and then assembles the inner ring to the clamping ring of the rotating disk through the conveying device. The sealing ring feeding device 4 conveys the sealing ring to a fixed position through the vibration disk and direct vibration, and then transfers it to the inner ring of the rotating disk through the conveying device. The feeding device 11 is used to transfer the semi-finished products assembled on the rotating disk to the fixed clamping jaws of the nut tightening device and the missing semi-finished products into the placement box. The tee body feeding device 10 transfers the tee body to a fixed position through the elevator feeding, and then transfers it to the tee body auxiliary rotating device 8 through the conveying device. The tee body auxiliary rotating device 8 drives the tee body to rotate in the direction of rotation by the rotation of the motor so as to realize the locking of the threads in three directions with the semi-finished nut on the nut tightening device respectively. There is a sealing ring missing detection device 12 between the transfer conveying device 11 and the sealing ring conveying device. The product output device 9 is used to output the assembled tee joints and separate the defective products. The product output device 9 and the tee body conveying device are integrated. When When the three-way pipe is transported on the three-way main body feeding device 10, the first cylinder 152 is started. When the first cylinder 152 is started, the first cylinder 152 pushes the push block 153 to move forward. When the push block 153 moves forward, the push block 153 drives one end of the damping spring 154 to move forward. When the push block 153 drives one end of the damping spring 154 to move forward, the other end of the damping spring 154 pushes the push piece 155 to move forward. When the push piece 155 moves forward, the push piece 155 straightens the three-way pipe so that it is in the posture to be processed; conversely, when the first cylinder 152 pulls, the first cylinder 152 pulls the push block 153 to move backward. When the push block 153 moves backward, the push block 153 drives one end of the damping spring 154 backward Movement, when the push block 153 drives one end of the damping spring 154 to move backward, the other end of the damping spring 154 pulls the push piece 155 to move backward, and when the push piece 155 moves backward, the device is reset; when the first cylinder 152 pushes forward, the first cylinder 152 pushes the extrusion block 156 to slide forward on the inner wall of the air chamber frame 157, when the first cylinder 152 pushes the extrusion block 156 to slide forward on the inner wall of the air chamber frame 157, the extrusion block 156 squeezes the gas in the telescopic plate 159 to make it flow forward, when the extrusion block 156 squeezes the gas in the telescopic plate 159 to make it flow forward, the forward gas is pressurized and ejected through the pressurizing nozzle 158, and when the pressurized gas is ejected, the pressurized gas blows away the dust at the three-way pipe interface;Conversely, when the first cylinder 152 is pulled backward, the first cylinder 152 pushes the extrusion block 156 to slide backward along the inner wall of the air chamber frame 157. When the first cylinder 152 pulls the extrusion block 156 to slide backward along the inner wall of the air chamber frame 157, the extrusion block 156 pulls the telescopic plate 159 backward, causing the device to reset.

[0023] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, a correction and reset device 16 for limiting the three-way pipe to a certain range is provided on the upper side of the three-way main body feeding device 10, and an emergency stop device 17 for automatically stopping the machine in case of accidental collision is provided on the upper side of the three-way main body feeding device 10. The correction and reset device 16 includes a fixed block 161, a slide groove 162, a reset spring 163, a sliding frame 164, a limit rod 165, a short rod 166, a slide 167, an air box 168, an air pipe 169 and an air bag 170; the upper side of the platform 151 is fixedly connected to the lower end of the fixed block 161, a slide groove 162 is provided on the platform 151, the inner side of the fixed block 161 is fixedly connected to one end of the reset spring 163, the other end of the reset spring 163 is fixedly connected to the outer side of the sliding frame 164, and the outer wall of the sliding frame 164 is fixed to the slide groove 1 162 is slidably connected to the inner wall of the air box 168, and the lower side of the sliding frame 164 is fixedly connected to the upper end of the short rod 166. When the limit rod 165 is no longer squeezed, the limit rod 165 is pushed out by the return spring 163, so that the three-way pipe body that squeezes the limit rod 165 is reset, and the lower end of the short rod 166 is fixedly connected to the upper side of the slide 167. The outer wall of the slide 167 is slidably connected to the inner wall of the air box 168. The outer side of the air box 168 is fixedly connected to one end of the air pipe 169, and the other end of the air pipe 169 is fixedly connected to the outer wall of the air bag 170, and the interior of the air bag 170, the air pipe 169 and the air box 168 are connected. When the sliding frame 164 drives the short rod 166 to move, the short rod 166 causes the slide 167 to slide, and the gas in the air box 168 is output to the air bag 170 through the air pipe 169, causing the air bag 170 to bulge.

[0024] The present invention provides a correction and reset device 16 so that when the cleaning frame moves, the limiting rod 165 moves backward when it is hit by the tee pipe body, causing the sliding frame 164 to slide backward. The reset spring 163 cooperates with the fixed block 161 to push the limiting rod 165 out again after the impact, so that the tee pipe body is reset. This solves the problem of the tee pipe body being out of the processing state due to unexpected circumstances, ensures processing accuracy, and greatly reduces the probability of loss of the tee pipe body. When an accidental collision occurs, the sliding frame 164 drives the short rod 166 to move, so that the short rod 166 drives the slide 167 to slide in the air box 168, and through the cooperation of the air pipe 169, the gas in the air box 168 is pushed out and input into the air bag 170, so that the air bag 170 bulges and blocks between the tee pipe body and the equipment, solving the problem of damage caused by collision between the tee pipe body and the equipment due to accidental collision, eliminating hard contact losses, reducing scrap rate and increasing equipment service life.

[0025] The emergency stop device 17 includes a pressure sensor 171, a controller 172, a fixed groove 173, a second cylinder 174 and an intercepting block 175; the inner wall of the slide groove 162 is fixedly connected to the outer wall of the pressure sensor 171, the upper side of the platform 151 is fixedly connected to the lower side of the controller 172, and the controller 172 is electrically connected to the pressure sensor 171. When the sliding frame 164 moves, it collides with the pressure sensor 171, causing the pressure sensor 171 to release electricity to the controller 172. A fixed groove 173 is opened on the platform 151. The inner wall of the fixed groove 173 is fixedly connected to the outer wall of the second cylinder 174, and the second cylinder 174 is electrically connected to the controller 172. The output end of the second cylinder 174 is fixedly connected to the intercepting block 175. When electricity is released to the controller 172, the controller 172 releases electricity, causing the second cylinder 174 to push the intercepting block 175 forward.

[0026] The present invention is provided with an emergency stop device 17, so that when a large dangerous collision occurs, the sliding frame 164 slides backward and squeezes the pressure sensor 171, causing the pressure sensor 171 to release electricity to the controller 172. At this time, the controller 172 releases electricity to the second cylinder 174, pushing out the interception block 175, blocking the main body of the tee pipe waiting for processing on the conveyor belt, preventing the tee pipe from continuing to move forward, solving the problem of damage to the equipment in the processing area caused by the continued movement of the tee pipe body that has been collided, and improving the service life of the equipment.

[0027] When the present embodiment is working, when the three-way pipe is greatly offset due to an accident such as a collision, the three-way pipe hits the limiting rod 165. When the three-way pipe hits the limiting rod 165, the limiting rod 165 squeezes the sliding frame 164 to slide backward. When the limiting rod 165 slides backward, the limiting rod 165 squeezes the return spring 163 on the fixed block 161. When the return spring 163 on the fixed block 161 is squeezed, the return spring 163 is in a compressed state. On the contrary, when the collision ends, the limiting rod 165 is no longer subject to the additional pressure. When the return spring 163 is released, the return spring 163 pushes the sliding frame 164 out. When the return spring 163 pushes the sliding frame 164 out, the sliding frame 164 squeezes the limiting rod 165 and slides forward. When the sliding frame 164 squeezes the limiting rod 165 and slides forward, the limiting rod 165 pushes the three-phase tube to be straightened again. When the three-way tube is hit and the sliding frame 164 slides backward, the sliding frame 164 drives the short rod 166 to move synchronously. When the sliding frame 164 drives the short rod 166 to move backward synchronously, the short rod 166 drives the slide 167 to move backward synchronously. When the short rod 166 drives the slide 167 to move backward synchronously, the slide 167 slides in the air box 168 and squeezes the gas in the air box 168 to flow. When the slide 167 squeezes the gas to flow, the squeezed gas flows through the air pipe 169, inflating the air bag 170 to prevent the three-way pipe from colliding with the device and causing damage. On the contrary, when the three-way pipe is reset after the collision, the slide When the frame 164 is squeezed and reset by the reset spring 163 to slide forward, the sliding frame 164 drives the short rod 166 to move forward synchronously. When the sliding frame 164 drives the short rod 166 to move forward synchronously, the short rod 166 drives the slide 167 to move forward synchronously. When the short rod 166 drives the slide 167 to move backward synchronously, the slide 167 slides in the air box 168, and the gas in the air box 168 flows back by pumping, and the gas in the air bag 170 is drawn back through the air pipe 169, so that the air bag 170 deflates again and production is resumed.

[0028] When the three-way pipe has a large position deviation due to an accident such as an impact, which causes a safety risk, the limit rod 165 squeezes the sliding frame 164 to slide backward. At this time, the sliding frame 164 slides to the extreme position of the slide groove 162. When the sliding frame 164 slides to the extreme position of the slide groove 162, the sliding frame 164 squeezes the pressure sensor 171. When the sliding frame 164 squeezes the pressure sensor 171, the pressure sensor 171 releases an electric signal to the controller 172. When the pressure sensor 171 releases an electric signal to the controller 172, the controller 172 releases an electric signal to the second cylinder 174. When the controller 172 releases an electric signal to the second cylinder 174, the output end of the second cylinder 174 pushes out the interception block 175 to block the transmission of the three-way pipe.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A three-way joint automatic assembly machine, comprising a box (1), characterized in that: The box body (1) is provided with a removable clamping ring feeding device (2), the box body (1) is provided with a removable inner ring feeding device (3), the box body (1) is provided with a removable sealing ring feeding device (4), the box body (1) is provided with a removable defective product separation device (5), the box body (1) is provided with a removable finished product output channel (6), the box body (1) is provided with a removable finished product collection box (7), the box body (1) is provided with a removable three-way main body auxiliary rotation device (8), the box body (1) is provided with a removable product output device (9), the box body (1) is provided with a removable three-way main body feeding device (10), the box body (1) is provided with a removable A transfer conveying device (11) is detachably mounted in the box body (1), a non-missing detection device (12) is detachably mounted in the box body (1), a nut feeding device (13) is detachably mounted in the box body (1), a rotating disk driving device (14) is detachably mounted in the box body (1), an adjusting soot blowing device (15) for straightening the three-way pipe is provided on the upper side of the three-way main body feeding device (10), a correcting and resetting device (16) for limiting the three-way pipe to a certain range is provided on the upper side of the three-way main body feeding device (10), and an emergency stop device (17) for automatically stopping the machine in the event of an accidental collision is provided on the upper side of the three-way main body feeding device (10); The adjusting sootblowing device (15) comprises a platform (151), a first cylinder (152), a push block (153), a damping spring (154), a push piece (155), an extrusion block (156), an air cavity frame (157), a pressurizing nozzle (158) and a telescopic plate (159); and the outer side of the three-way main body feeding device (10) is fixedly connected to the inner side of the platform (151).

2. The automatic tee joint assembly machine according to claim 1, characterized in that: The upper side of the platform (151) is fixedly connected to the lower end of the first cylinder (152), the output end of the first cylinder (152) is fixedly connected to the inner wall of the push block (153), the inner side of the push block (153) is fixedly connected to one end of the vibration-damping spring (154), and the other end of the vibration-damping spring (154) is fixedly connected to the outer side of the push piece (155).

3. The automatic tee joint assembly machine according to claim 2, characterized in that: The output end of the first cylinder (152) is fixedly connected to the inner wall of the extrusion block (156), the upper side of the platform (151) is fixedly connected to the lower end of the air cavity frame (157), and the outer wall of the extrusion block (156) is slidably connected to the inner wall of the air cavity frame (157), the inner end of the air cavity frame (157) is fixedly connected to the outer end of the pressurizing nozzle (158), the inner end of the extrusion block (156) is fixedly connected to one end of the telescopic plate (159), and the other end of the telescopic plate (159) is fixedly connected to the inner wall of the air cavity frame (157).

4. The automatic tee joint assembly machine according to claim 1, characterized in that: The correction and resetting device (16) comprises a fixed block (161), a sliding groove (162), a resetting spring (163), a sliding frame (164), a limiting rod (165), a short rod (166), a sliding plate (167), an air box (168), an air tube (169) and an air bag (170); the upper side of the platform (151) is fixedly connected to the lower end of the fixed block (161), and the sliding groove (162) is provided on the platform (151).

5. The automatic tee joint assembly machine according to claim 4, characterized in that: The inner side of the fixed block (161) is fixedly connected to one end of the return spring (163), the other end of the return spring (163) is fixedly connected to the outer side of the sliding frame (164), and the outer wall of the sliding frame (164) is slidably connected to the inner wall of the sliding groove (162), and the lower side of the sliding frame (164) is fixedly connected to the upper end of the short rod (166).

6. The automatic tee joint assembly machine according to claim 5, characterized in that: The lower end of the short rod (166) is fixedly connected to the upper side of the slide (167), the outer wall of the slide (167) is slidably connected to the inner wall of the air box (168), the outer side of the air box (168) is fixedly connected to one end of the air tube (169), the other end of the air tube (169) is fixedly connected to the outer wall of the air bag (170), and the interior of the air bag (170), the air tube (169) and the air box (168) are connected.

7. The automatic tee joint assembly machine according to claim 1, characterized in that: The emergency stop device (17) includes a pressure sensor (171), a controller (172), a fixed groove (173), a second cylinder (174) and an intercepting block (175); the inner wall of the sliding groove (162) is fixedly connected to the outer wall of the pressure sensor (171), the upper side of the platform (151) is fixedly connected to the lower side of the controller (172), and the controller (172) is electrically connected to the pressure sensor (171).

8. The automatic tee joint assembly machine according to claim 7, characterized in that: A fixing groove (173) is provided on the platform (151), the inner wall of the fixing groove (173) is fixedly connected to the outer wall of the second cylinder (174), the second cylinder (174) is electrically connected to the controller (172), and the output end of the second cylinder (174) is fixedly connected to the interception block (175).

Images