Automatic glue injection system for antifreeze pipes

Abstract

The present invention discloses an automatic glue injection system for antifreeze pipes, which is characterized by including an automatic pipe feeding mechanism, a dual-channel automatic glue injection mechanism connected to the automatic pipe feeding mechanism, and a foaming conveying mechanism connected to the automatic glue injection mechanism; the dual-channel automatic glue injection mechanism includes a fixed base, a dual pipe channel installed on the fixed base, an automatic glue injection device slidably installed on the fixed base, a positioning device for positioning the length of the pipe, and a gland installation mechanism for automatic conveying and installation. The present invention uses the automatic pipe feeding mechanism to automatically feed the pipe, and pushes the pipe to the dual-channel automatic glue injection mechanism. The dual-channel automatic glue injection mechanism performs constant temperature, automatic positioning, punching and glue injection on the pipe, and conveys the glue-injected pipe to the foaming conveying mechanism. The foaming conveying mechanism sends the pipe into the constant temperature device for foaming, so that the foaming quality is stable, and automatic production is realized instead of manual labor, so as to improve production efficiency and reduce the labor intensity of workers.

Description

Technical Field

[0001] The invention relates to the technical field of pipe glue injection devices, in particular to an automatic glue injection system for antifreeze pipes. Background Art

[0002] The antifreeze pipe is to prevent the liquid in the pipe from freezing and protect the pipe and its internal equipment from freezing damage. In the production process of the antifreeze pipe, an automatic glue injection machine needs to be used to inject glue and foam into the pipe. However, in the existing technology, workers need to make glue injection holes on the pipe and then install the pipe on the automatic glue injection machine to inject glue into the pipe. After the glue injection is completed, the worker installs the pressure cap on the glue injection hole of the pipe, and then moves the pipe from the automatic glue injection machine to a unified placement position for unified placement. This method increases the labor intensity of the workers and reduces the production efficiency. To this end, an automatic glue injection system for antifreeze pipes is proposed to realize automated production and improve production efficiency. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems and to provide an automatic glue injection system for antifreeze pipes.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical scheme: an automatic glue injection system for antifreeze pipes, which is characterized by including an automatic pipe feeding mechanism, a dual-channel automatic glue injection mechanism connected to the automatic pipe feeding mechanism, and a foaming conveying mechanism connected to the dual-channel automatic glue injection mechanism; the automatic pipe feeding mechanism and the foaming conveying mechanism both include an outer box body and a constant temperature device installed in the outer box body; the dual-channel automatic glue injection mechanism includes a fixed base, a dual channel for pipes installed on the fixed base, and an automatic glue injection device slidably installed on the fixed base; the automatic glue injection device includes an electric slide rail, a glue injection base plate slidably installed on the electric slide rail, an automatic puncher slidably installed on the glue injection base plate, a glue injection joint connected to the automatic glue injection machine, and a glue injection electric slide rail that drives the glue injection joint to rise and fall; the glue injection base plate is also equipped with drive components that respectively drive the automatic puncher and the glue injection electric slide rail to slide.

[0005] Preferably, the driving assembly includes a driving cylinder and a first slide rail installed on the glue injection base plate, and a first sliding block installed on the automatic punching machine and the glue injection electric slide rail and adapted to the first slide rail.

[0006] Preferably, the dual-channel automatic glue injection mechanism also includes a cover installation mechanism; the cover installation mechanism includes a mounting base, a first sliding plate slidably installed on the mounting base, a second sliding plate liftably installed on the first sliding plate, and a clamping cylinder and a pushing cylinder installed on the second sliding plate; the clamping cylinder is connected to a pushing rod.

[0007] Preferably, a first cylinder for driving a first sliding plate is installed on the mounting base; a second cylinder for driving a second sliding plate is installed on the first sliding plate; a vibration plate and a feed channel connected to the vibration plate are also connected to the mounting base; a feed limit plate is also provided on the feed channel.

[0008] Preferably, the dual-channel automatic glue injection mechanism also includes a positioning device; the positioning device includes a positioning electric slide rail installed on a fixed base, a positioning base slidably installed on the positioning electric slide rail, a transverse driving cylinder installed on the positioning base, a longitudinal driving cylinder connected to the transverse driving cylinder, and a positioning block installed on the longitudinal driving cylinder.

[0009] Preferably, a plurality of fixed cylinders and fixed blocks connected to the fixed cylinders for fixing the pipes are installed on both sides of the double channels of the pipes on the fixed base; a guide plate for guiding the feeding of the pipes, a guide plate driving cylinder for driving the guide plate to rotate, and a guide plate push-pull cylinder for driving the guide plate driving cylinder to move are rotatably installed on the fixed base.

[0010] Preferably, the automatic pipe feeding mechanism and foaming conveying mechanism also include a driving shaft and a driven shaft installed on the outer box body, a driving motor for driving the driving shaft to rotate, a plurality of sprockets installed on the driving shaft and the driven shaft, and a chain installed between the sprockets; a plurality of pipe supports are installed on the chain; a feed port and a discharge port are also provided on the outer box body; and the discharge port is provided with a discharge guide inclined frame.

[0011] Preferably, the automatic tube feeding mechanism further comprises a feeding electric slide rail mounted on the outer box body and a feeding channel communicating with the dual channels of the tube; a pushing rack is slidably mounted on the feeding electric slide rail;

[0012] Preferably, the foaming conveying mechanism further comprises a material receiving plate which can be lifted and lowered in the outer box body and a lifting cylinder which drives the material receiving plate to be lifted and lowered; overflow collection boxes can also be pulled out and installed on both sides of the outer box body.

[0013] Preferably, the constant temperature device includes a temperature transmitter installed in the outer box, an automatic heating device and a fan for making the outer box heated to a uniform temperature.

[0014] The beneficial effects of the present invention are as follows: the pipes are automatically fed by the automatic pipe feeding mechanism, and the pipes are pushed to the dual-channel automatic glue injection mechanism, the dual-channel automatic glue injection mechanism performs constant temperature, automatic positioning, punching and glue injection on the pipes, and the glue-injected pipes are transported to the foaming conveying mechanism, and the foaming conveying mechanism transports the pipes into the insulation device for constant temperature foaming, so that the foaming quality is stable, and automatic production is realized instead of manual labor, thereby improving production efficiency and reducing the labor intensity of workers;

[0015] By utilizing the dual channels of the pipe, the dual channel automatic glue injection mechanism can perform staggered glue injection on the two pipes, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the automatic glue injection device of the present invention.

[0018] Figure 3 It is a structural schematic diagram of the automatic glue injection device of the present invention from another perspective.

[0019] Figure 4 It is a result schematic diagram of the gland installation mechanism of the present invention.

[0020] Figure 5 It is a structural schematic diagram of the positioning device of the present invention.

[0021] Figure 6 It is a partial structural schematic diagram of the present invention.

[0022] Figure 7 The present invention Figure 6 A partial enlarged view of point A in the middle.

[0023] Figure 8 It is a structural schematic diagram of the automatic pipe feeding mechanism of the present invention.

[0024] Fig. 9 The present invention Figure 8 A partial enlarged view of point B in the middle.

[0025] Fig.10 It is a structural schematic diagram of the automatic pipe feeding mechanism of the present invention from another perspective.

[0026] Fig.11 It is a structural schematic diagram of the foaming and conveying mechanism of the present invention.

[0027] Fig.12 It is a schematic diagram of the partial structure of the foaming and conveying mechanism of the present invention.

[0028] Legend: 1. Automatic tube feeding mechanism; 101. Outer box; 102. Active shaft; 103. Driven shaft; 104. Driving motor; 105. Sprocket; 106. Chain; 107. Tube support; 108. Feeding port; 109. Discharging port; 110. Discharging guide inclined frame; 111. Feeding electric slide rail; 112. Feeding channel; 113. Pushing rack; 114. Automatic heating device; 2. Dual-channel automatic glue injection mechanism; 201. Fixed base; 202. Dual channels for tubes; 203. Fixed cylinder; 204. Fixed block; 205. Guide plate; 206. Guide plate driving cylinder; 207. Guide plate push-pull cylinder; 3. Automatic glue injection device; 301. Electric slide rail; 302. Glue injection bottom plate; 303. Automatic punching Hole machine; 304, glue injection joint; 305, glue injection electric slide rail; 306, driving cylinder; 307, first slide rail; 308, first slider; 4, positioning device; 401, positioning electric slide rail; 402, positioning base; 403, horizontal driving cylinder; 404, longitudinal driving cylinder; 405, positioning block; 5, foaming conveying mechanism; 501, material receiving plate; 502, lifting cylinder; 503, overflow collection box; 6, cover installation mechanism; 601, installation base; 602, first sliding plate; 603, second sliding plate; 604, clamping cylinder; 605, ejecting cylinder; 606, ejecting rod; 607, first cylinder; 608, second cylinder; 609, vibration plate; 610, feeding channel; 611, feeding limit plate. DETAILED DESCRIPTION

[0029] The automatic glue injection system for antifreeze pipes of the present invention will be further described below with reference to the accompanying drawings.

[0030] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See attached Figure 1-Figure 12As shown, the automatic glue injection system for antifreeze pipes in this embodiment is characterized by including an automatic pipe feeding mechanism 1, a dual-channel automatic glue injection mechanism 2 connected to the automatic pipe feeding mechanism 1, and a foaming conveying mechanism 5 connected to the dual-channel automatic glue injection mechanism 2; the automatic pipe feeding mechanism 1 and the foaming conveying mechanism 5 both include an outer box body 101 and a constant temperature device installed in the outer box body 101; the dual-channel automatic glue injection mechanism 2 includes a fixed base 201, a dual pipe channel 202 installed on the fixed base 201, and an automatic glue injection device 3 slidably installed on the fixed base 201; the automatic glue injection device 3 includes an electric slide rail 301, a slide mounted on The glue injection base plate 302 on the electric slide rail 301, the automatic punching machine 303 slidably mounted on the glue injection base plate 302, the glue injection joint 304 connected to the automatic glue injection machine, and the glue injection electric slide rail 305 for driving the glue injection joint 304 to rise and fall; the glue injection base plate 302 is also equipped with a driving component that drives the automatic punching machine 303 and the glue injection electric slide rail 305 to slide respectively; the automatic tube feeding mechanism 1 is used to automatically feed the tube, and the tube is pushed to the dual-channel automatic glue injection mechanism 2, the dual-channel automatic glue injection mechanism 2 performs constant temperature, automatic positioning, punching and glue injection on the tube, and the glue-injected tube is transported to the foaming conveying mechanism 5, and the foaming The foam conveying mechanism 5 delivers the pipe into the insulation device for constant temperature foaming, so that the foaming quality is stable, and automatic production is realized instead of manual labor, which improves the production efficiency and reduces the labor intensity of workers; by using the dual channels 202 of the pipe, the dual-channel automatic glue injection mechanism 2 can perform staggered glue injection on the two pipes, thereby improving the production efficiency; the glue injection bottom plate 302 is driven to move by the electric slide rail 301, and the glue injection bottom plate 302 drives the automatic punching machine 303 to move to the position where the glue injection hole needs to be punched in the pipe, and then the cylinder 306 is driven to drive the automatic punching machine 303 to move forward along the first slider 308 until it moves to the top of the pipe hole, and then the automatic punching machine 303 works to punch the pipe. The material is punched, and after the punching is completed, the cylinder 306 is driven to drive the automatic punching machine 303 to reset, and then the electric slide rail 301 drives the glue injection base plate 302 to move, and the glue injection base plate 302 drives the glue injection joint 304 to be at the position of the glue injection hole of the pipe, and the driving cylinder 306 drives the glue injection electric slide rail 305 to move along the first slider 308 to the top of the glue injection hole, and the glue injection electric slide rail 305 drives the glue injection joint 304 to move downward, so that the glue injection port of the glue injection joint 304 is aligned with the glue injection hole of the pipe, and then the automatic glue injection machine injects glue into the inside of the pipe. After the glue injection is completed, it resets and waits for subsequent glue injection, thereby facilitating the automatic glue injection of the pipe and improving the production efficiency.

[0033] Participate in the Figure 4As shown, the dual-channel automatic glue injection mechanism 2 also includes a pressure cover installation mechanism 6; the pressure cover installation mechanism 6 includes a mounting base 601, a first sliding plate 602 slidably installed on the mounting base 601, a second sliding plate 603 that can be lifted and lowered on the first sliding plate 602, and a clamping cylinder 604 and a pushing cylinder 605 installed on the second sliding plate 603; the clamping cylinder 604 is connected to a pushing rod 606; a first cylinder 607 that drives the first sliding plate 602 is installed on the mounting base 601; a second cylinder 608 that drives the second sliding plate 603 is installed on the first sliding plate 602; a vibration plate 609 and a feeding channel 610 connected to the vibration plate 609 are also connected to the mounting base 601; a feeding limit plate 611 is also provided on the feeding channel 610; through the vibration plate 609 vibrates to transport the gland into the feed channel 610, and at the same time uses the feed limit plate 611 to limit the gland. Then the second cylinder 608 drives the second sliding plate 603 to descend, and the clamping cylinder 604 clamps the gland. Then the second cylinder 608 drives the second sliding plate 603 to rise. At the same time, the first cylinder 607 drives the first sliding plate 602 to move. The first sliding plate 602 drives the second sliding plate 603, the second cylinder 608, the clamping cylinder 604, the pushing cylinder 605 and the gland to move above the pipe injection port. Then the second cylinder 608 drives the second sliding plate 603 to descend, the clamping cylinder 604 releases the gland and places the gland at the pipe injection port. Then the pushing cylinder 605 pushes the pushing rod 606 to move downward to push the gland to be fixed at the pipe injection port, thereby facilitating the automated transportation and installation of the gland.

[0034] Participate in the Figure 5 As shown, the dual-channel automatic glue injection mechanism 2 also includes a positioning device 4; the positioning device 4 includes a positioning electric slide rail 401 installed on the fixed base 201, a positioning base 402 slidably installed on the positioning electric slide rail 401, a transverse driving cylinder 403 installed on the positioning base 402, a longitudinal driving cylinder 404 connected to the transverse driving cylinder 403, and a positioning block 405 installed on the longitudinal driving cylinder 404; the fixed base 201 is driven to move by the positioning electric slide rail 401, and the fixed base 201 drives the transverse driving cylinder 403, the longitudinal driving cylinder 404 and the positioning block 405 to move, and adjust according to the length of the pipe, so as to adapt to pipes of different lengths; the longitudinal driving cylinder 404 and the positioning block 405 are driven to adjust transversely by the transverse driving cylinder 403, and the longitudinal driving cylinder 404 drives the positioning block 405 to adjust longitudinally, so as to facilitate the adjustment of the positioning block.

[0035] Participate in the Figure 6-Figure 7As shown, a plurality of fixed cylinders 203 and fixed blocks 204 connected to the fixed cylinders 203 for fixing the pipes are installed on both sides of the fixed base 201; a guide plate 205 for guiding the feeding of the pipes, a guide plate driving cylinder 206 for driving the guide plate 205 to rotate, and a guide plate push-pull cylinder 207 for driving the guide plate driving cylinder 206 to move are rotatably installed on the fixed base 201; by using the fixed cylinder 203 to drive the fixed The block 204 moves to compress the pipe to prevent the pipe from moving during drilling and glue injection; the guide plate driving cylinder 206 is used to drive the guide plate 205 to rotate, and the guide plate push-pull cylinder 207 drives the guide plate driving cylinder 206 to move, so as to connect the guide plate 205 with the pipe double channel 202, guide the pipe to be fed, and make the pipes be fed into the pipe double channel 202 respectively, so as to facilitate the guidance of the pipes entering different channels on the pipe double channel 202.

[0036] Participate in the Figure 8-Figure 12 As shown, the automatic tube feeding mechanism 1 and the foaming conveying mechanism 5 also include a driving shaft 102 and a driven shaft 103 installed on the outer box body 101, a driving motor 104 for driving the driving shaft 102 to rotate, a plurality of sprockets 105 installed on the driving shaft 102 and the driven shaft 103, and a chain 106 installed between the sprockets 105; a plurality of tube brackets 107 are installed on the chain 106; a feed port 108 and a discharge port 109 are also provided on the outer box body 101; the discharge port 109 is provided with a discharge guide inclined frame 110; by driving The motor 104 drives the driving shaft 102 to rotate, the driving shaft 102 drives the sprocket 105 to rotate, the sprocket 105 drives the chain 106 to move, the chain 106 drives the driven shaft 103 and the sprocket 105 on the driven shaft 103 to rotate, the pipe support 107 on the chain 106 moves with the chain 106, and the pipe support 107 is used to limit the pipe, so that the pipe is loaded in turn with the chain 106, thereby facilitating the automatic loading of the pipe; the discharge of the pipe is guided by the discharge guide inclined frame 110, thereby facilitating the discharge of the pipe.

[0037] Participate in the Figure 8 As shown, the automatic tube feeding mechanism 1 also includes a feeding electric slide rail 111 installed on the outer box body 101 and a feeding channel 112 communicated with the dual tube channels 202; a push rack 113 is slidably installed on the feeding electric slide rail 111; the constant temperature device includes a temperature transmission device, an automatic heating device 114 and a fan for uniformly heating the outer box body 101 installed in the outer box body 101; the feeding electric slide rail 111 drives the push rack 113 to slide, and the push rack 113 pushes the tubes in the feeding channel 112 to be transported to the dual-channel automatic glue injection mechanism 2, thereby facilitating the automatic transportation of the tubes.

[0038] Participate in the Figure 11-Figure 12 As shown, the foaming and conveying mechanism 5 also includes a receiving plate 501 that can be lifted and lowered in the outer box body 101 and a lifting cylinder 502 that drives the receiving plate 501 to lift and lower; overflow collection boxes 503 can also be pulled out and installed on both sides of the outer box body 101; the receiving plate 501 is driven to lift and lower by the lifting cylinder 502, and the pipe with glue injection is conveyed to the pipe support 107, so as to facilitate the transportation of the pipe; the overflow collection box 503 is used to uniformly collect the glue overflowing from both ends of the pipe during foaming, thereby improving the cleanliness of the production environment and facilitating cleaning by the staff.

[0039] See attached Figure 10-11 As shown, the constant temperature device includes a temperature transmission device installed in the outer box body 101, an automatic heating device 114 and a fan for making the outer box body 101 heated to a uniform temperature; the outer box body 101 is heated by the automatic heating device 114, the temperature transmission device senses the temperature inside the outer box body 101 in real time, and the fan is used to drive the air movement in the outer box body 101, so that the outer box body 101 always maintains a constant temperature state, so that the foaming quality is stable.

[0040] In the working process of the present invention, the pipe to be injected with glue is placed in the outer box body 101 from the feed port 108 of the outer box body 101, and then the driving motor 104 drives the driving shaft 102 to rotate, the driving shaft 102 drives the sprocket 105 to rotate, the sprocket 105 drives the chain 106 to move, the chain 106 drives the driven shaft 103 and the sprocket 105 on the driven shaft 103 to rotate, the pipe support seat 107 on the chain 106 moves with the chain 106, and the pipe support seat 107 is used to limit the pipe, so that the pipe is moved and loaded with the chain 106 in turn. When the pipe reaches the discharge port 109, the pipe rolls into the loading channel 112 through the discharge guide inclined frame 110. At this time, the driving motor 104 stops conveying the pipe, and then The feeding electric slide 111 drives the push rack 113 to move, and at the same time, the guide plate driving cylinder 206 drives the guide plate 205 to rotate, and the guide plate push-pull cylinder 207 drives the guide plate driving cylinder 206 to move, so that the guide plate 205 is connected to the pipe channel of the pipe double channel 202 close to the pressure cover installation mechanism 6, and the push rack 113 pushes the pipe forward to transport the pipe to the pipe channel of the pipe double channel 202 close to the pressure cover installation mechanism 6 until one end of the pipe contacts the positioning block 405 of the positioning device, and then the fixed cylinder 203 drives the fixed block 204 to move to press the pipe, and at the same time, the feeding electric slide 111 drives the push rack 113 to reset, and then drives the motor 104 to work to transport the pipe upward;

[0041] The electric slide rail 301 drives the glue injection base plate 302 to move, and the glue injection base plate 302 drives the automatic punching machine 303 to move to the position where the glue injection hole needs to be punched in the pipe, and then drives the cylinder 306 to drive the automatic punching machine 303 to move forward along the first slide block 308 until it moves to the top of the pipe hole, and then the automatic punching machine 303 works to punch the pipe, and at the same time, the guide plate push-pull cylinder 207 drives the guide plate drive cylinder 206 to move outward, and the guide plate drive cylinder 206 drives the guide plate 205 to rotate, and then the guide plate push-pull cylinder 207 The guide plate drives the cylinder 206 to move inward, and the guide plate 205 is connected to the pipe channel of the pipe double channel 202 near the automatic punching machine 303. At the same time, the feeding electric slide rail 111 drives the push rack 113 to move. The push rack 113 transports the pipe newly delivered to the feeding channel until it is in the pipe channel of the pipe double channel 202 near the automatic punching machine 303, and compresses the pipe in the above manner. After the automatic punching machine 303 completes the punching, it moves to the top of the newly delivered pipe in the above manner to punch the pipe;

[0042] After the two pipes are punched, the electric slide 301 drives the glue injection base plate 302 to move, and the glue injection base plate 302 drives the glue injection joint 304 to be at the position of the glue injection hole of the pipe, and the driving cylinder 306 drives the glue injection electric slide 305 to move along the first slider 308 to the top of the glue injection hole, and the glue injection electric slide 305 drives the glue injection joint 304 to move downward, so that the glue injection port of the glue injection joint 304 is aligned with the glue injection hole of the pipe, and then the automatic glue injection machine injects glue into the inside of the pipe. After the glue injection is completed, the glue injection joint 304 is moved to another pipe in the above manner for glue injection. At the same time, the vibration plate 609 vibrates to transport the pressure cover to the feed channel 610, and the feed limit plate 611 is used at the same time. The gland is limited, and then the second cylinder 608 drives the second sliding plate 603 to descend, the clamping cylinder 604 clamps the gland, and then the second cylinder 608 drives the second sliding plate 603 to rise, and at the same time the first cylinder 607 drives the first sliding plate 602 to move, the first sliding plate 602 drives the second sliding plate 603, the second cylinder 608, the clamping cylinder 604, the lifting cylinder 605 and the gland to move above the pipe injection port, and then the second cylinder 608 drives the second sliding plate 603 to descend, the clamping cylinder 604 releases the gland and places the gland at the pipe injection port, and then the lifting cylinder 605 pushes the lifting rod 606 to move downward to push the gland to be fixed at the pipe injection port;

[0043] After both pipes are injected with glue, the automatic glue injection device is reset, and the gland installation mechanism installs the gland on the other pipe that has been injected with glue in the above manner. When the gland installation mechanism 6 installs the gland on the other pipe that has been injected with glue, the feeding electric slide rail 111 drives the push rack 113 to continue to transport new pipes to the dual-channel automatic glue injection mechanism 2 in the above manner. The new pipe pushes the pipe that has been injected with glue into the foaming conveying mechanism 5. At the same time, the lifting cylinder 502 drives the receiving plate 501 to lift and lower, and transports the pipe that has been injected with glue to the pipe support seat 107, and then lifts and lowers. The cylinder 502 drives the receiving plate 501 to descend, and conveys the pipe to the pipe support seat, and then the driving motor 104 on the bubble conveying mechanism 5 drives the driving shaft 102 to rotate, the driving shaft 102 drives the sprocket 105 to rotate, the sprocket 105 drives the chain 106 to move, the chain 106 drives the driven shaft 103 and the sprocket 105 on the driven shaft 103 to rotate, and the pipe support seat 107 on the chain 106 moves with the chain 106 to convey the pipe to the discharge port 109 of the outer box 101 until it is conveyed to the discharge guide inclined frame 113 for unified collection;

[0044] When the other pipe cover is installed, it is also transported to the bubble conveying mechanism 5 as described above, and finally transported to the discharge guide inclined frame 113 for unified collection. The subsequent production is to cross-inject glue into the two pipes as described above, saving production time.

[0045] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. An automatic glue injection system for antifreeze pipes, characterized in that it includes an automatic pipe feeding mechanism, a dual-channel automatic glue injection mechanism connected to the automatic pipe feeding mechanism, and a foaming conveying mechanism connected to the dual-channel automatic glue injection mechanism; the automatic pipe feeding mechanism and the foaming conveying mechanism both include an outer box body and a constant temperature device installed in the outer box body; the dual-channel automatic glue injection mechanism includes a fixed base, a dual pipe channel installed on the fixed base, and an automatic glue injection device slidably installed on the fixed base; the automatic glue injection device includes an electric slide rail, a glue injection base plate slidably installed on the electric slide rail, an automatic puncher slidably installed on the glue injection base plate, a glue injection joint connected to the automatic glue injection machine, and a glue injection electric slide rail for driving the glue injection joint to rise and fall; the glue injection base plate is also equipped with a driving assembly that drives the automatic puncher and the glue injection electric slide rail to slide respectively; the dual-channel automatic glue injection mechanism also includes a pressure cover installation mechanism; the pressure cover installation mechanism includes a mounting base, a first sliding plate slidably installed on the mounting base, A second sliding plate which can be lifted and lowered and mounted on the first sliding plate, and a clamping cylinder and a pushing cylinder which are mounted on the second sliding plate; a pushing rod is connected to the clamping cylinder; a plurality of fixed cylinders and fixed blocks which are connected to the fixed cylinders and are used to fix the pipes are mounted on both sides of the double pipe channels on the fixed base; a guide plate for guiding pipe feeding, a guide plate driving cylinder for driving the guide plate to rotate, and a guide plate push-pull cylinder for driving the guide plate driving cylinder to move are rotatably mounted on the fixed base; the automatic pipe feeding mechanism and the foaming conveying mechanism also include a driving shaft and a driven shaft mounted on the outer box body, a driving motor for driving the driving shaft to rotate, a plurality of sprockets mounted on the driving shaft and the driven shaft, and a chain mounted between the sprockets; a plurality of pipe brackets are mounted on the chain; a feeding port and a discharging port are also provided on the outer box body; a discharging port is provided with a discharging guide inclined frame; the constant temperature device includes a temperature transmission device which is installed in the outer box body, an automatic heating device and a fan which makes the outer box body heated to a uniform temperature.

2. The automatic glue injection system for antifreeze pipes according to claim 1 is characterized in that: The driving assembly comprises a driving cylinder and a first slide rail installed on the glue injection bottom plate, and a first slide block installed on the automatic punching machine and the glue injection electric slide rail and adapted to the first slide rail.

3. The automatic glue injection system for antifreeze pipes according to claim 1 is characterized in that: A first cylinder for driving a first sliding plate is installed on the mounting base; a second cylinder for driving a second sliding plate is installed on the first sliding plate; a vibration plate and a feed channel connected to the vibration plate are also connected to the mounting base; a feed limit plate is also provided on the feed channel.

4. The automatic glue injection system for antifreeze pipes according to claim 1 is characterized in that: The dual-channel automatic glue injection mechanism also includes a positioning device; the positioning device includes a positioning electric slide rail installed on a fixed base, a positioning base slidably installed on the positioning electric slide rail, a transverse driving cylinder installed on the positioning base, a longitudinal driving cylinder connected to the transverse driving cylinder, and a positioning block installed on the longitudinal driving cylinder.

5. The automatic glue injection system for antifreeze pipes according to claim 1 is characterized in that: The automatic pipe feeding mechanism also includes a feeding electric slide rail installed on the outer box body and a feeding channel communicated with the double channels of the pipe; a pushing rack is slidably installed on the feeding electric slide rail.

6. The automatic glue injection system for antifreeze pipes according to claim 1 is characterized in that: The foaming conveying mechanism also includes a material receiving plate that can be lifted and lowered in the outer box body and a lifting cylinder that drives the material receiving plate to lift and lower; overflow collection boxes can also be pulled out and installed on both sides of the outer box body.

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