A steel wire mesh skeleton composite pipe forming equipment

Abstract

The invention relates to the technical field of composite pipe injection molding processing, and discloses a wire mesh skeleton composite pipe forming device, comprising a workbench, an injection molding machine, a traction machine, and a cooling mechanism are arranged on the upper surface of the workbench, and by starting an electric slide rail 1 and a water pump in a water storage box, a spray plate 1 and a spray plate 2 spray cooling water on the outer surface of a plastic layer of the composite pipe for multiple times to achieve a cooling effect and perform horizontal reciprocating motion, so that the traction machine drives the plastic layer of the composite pipe to move forward while spraying cooling water on the plastic layer of the composite pipe, thereby solving the technical problem in the prior art that when processing batches of wire mesh skeleton composite pipes, the plastic part of a subsequent wire mesh skeleton composite pipe can only be cooled after the plastic part of a previous wire mesh skeleton composite pipe is completely cooled, thereby causing the overall processing time of a batch of wire mesh skeleton composite pipes to become longer and the efficiency to be relatively low.

Description

Technical Field

[0001] The invention relates to the technical field of composite pipe injection molding, in particular to a steel wire mesh skeleton composite pipe forming device. Background Art

[0002] The steel wire mesh skeleton composite pipe is reinforced with a mesh skeleton formed by spirally winding high-strength steel wires. It uses high-density polyethylene as the matrix and uses a high-performance adhesive resin layer to tightly connect the steel mesh skeleton with the inner and outer layers of high-density polyethylene. Because the high-strength steel wire reinforcement is coated in continuous thermoplastic plastic, this composite pipe maintains the respective advantages of steel pipe and plastic pipe.

[0003] At present, during the injection molding process of the wire mesh skeleton composite pipe, the injection molding equipment outputs the plastic layer of the wire mesh skeleton composite pipe, and the traction equipment pulls the plastic layer of the wire mesh skeleton composite pipe forward. During this process, the plastic layer of the wire mesh skeleton composite pipe needs to be directly cooled and shaped. In the existing technology, the traction equipment usually places the plastic layer of the wire mesh skeleton composite pipe output by the injection molding equipment in a cooling water tank for water cooling. This will cause the plastic layer of a single wire mesh skeleton composite pipe to stay in the cooling water tank for a longer time. Therefore, when processing batches of wire mesh skeleton composite pipes, the plastic layer of the subsequent wire mesh skeleton composite pipe can only be cooled after the plastic layer of the previous wire mesh skeleton composite pipe is cooled. Therefore, the overall processing time of a batch of wire mesh skeleton composite pipes will be longer, and the efficiency is relatively low. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the prior art, the present invention provides a steel wire mesh skeleton composite pipe forming equipment, which provides a cooling mechanism between the output end of the injection molding machine and the traction machine. When the traction machine pulls the composite pipe plastic layer to the center of the quadrilateral frame surrounded by the spray plate 1 and the spray plate 2, the electric slide rail 1 and the water pump in the water storage box are started to make the spray plate 1 and the spray plate 2 spray cooling water on the outer surface of the composite pipe plastic layer multiple times to achieve the cooling effect and perform horizontal reciprocating motion, so that the traction machine drives the composite pipe plastic layer to move forward while spraying cooling water on the composite pipe plastic layer. The plastic layer of the subsequent steel wire mesh skeleton composite pipe does not need to wait until the plastic layer of the previous steel wire mesh skeleton composite pipe is cooled before it can be cooled, thereby saving the overall processing time of the steel wire mesh skeleton composite pipe and having relatively high efficiency. This solves the technical problem in the prior art that when processing batches of steel wire mesh skeleton composite pipes, the plastic part of the subsequent steel wire mesh skeleton composite pipe can only be cooled after the plastic part of the previous steel wire mesh skeleton composite pipe is cooled, thereby causing the overall processing time of a batch of steel wire mesh skeleton composite pipes to be prolonged and the efficiency to be relatively low.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned problem that when processing batches of steel mesh skeleton composite pipes, the plastic layer of the subsequent steel mesh skeleton composite pipe can only be cooled after the plastic layer of the previous steel mesh skeleton composite pipe is cooled, which leads to a longer overall processing time of a batch of steel mesh skeleton composite pipes and a relatively low efficiency, the present invention provides the following technical solutions: a steel mesh skeleton composite pipe forming device, comprising a workbench, the upper surface of which is provided with an injection molding machine, a traction machine, and a cooling mechanism, the cooling mechanism being located between the output end of the injection molding machine and the traction machine; the injection molding machine outputs the plastic layer of the composite pipe, and then starts the traction machine, which drives the plastic layer of the composite pipe to move forward, and the cooling mechanism cools the plastic layer of the composite pipe, the cooling mechanism comprising a support plate 1 and a support plate 2 vertically fixed to the upper surface of the workbench, the support plate 1 is fixedly installed with an electric slide rail 1 on a side close to the support plate 2, and a spray assembly is provided on one side of the electric slide rail 1; the spray assembly comprises a slide plate 1 and a spray part, the Slide plate 1 is slidably connected to one side of electric slide rail 1 and driven by electric slide rail 1 to perform horizontal reciprocating motion. One side of slide plate 1 is provided with a water storage box, a hose, and a spray part; the spray part includes spray plate 1 and spray plate 2. Spray plate 1 is horizontally provided with two nozzles, and the two nozzles of spray plate 1 are arranged opposite to each other. Spray plate 2 is vertically provided with two nozzles, and the two nozzles of spray plate 2 are arranged opposite to each other. The water storage box is connected to the interior of spray plate 1 and spray plate 2 through a hose, and the hose is made of flexible material. It has elasticity; a water tank is provided on the upper surface of the workbench, a water pipe is provided on one side of the water tank, the water tank and the water storage box are connected to each other through the water pipe, the two spray plates 1 in the upper and lower directions and the two spray plates 2 in the left and right directions form a hollow quadrilateral frame structure, the traction machine pulls the composite pipe plastic layer through the center of the quadrilateral frame formed by the spray plate 1 and the spray plate 2, so that the cooling water sprayed from the nozzles of the spray plate 1 and the spray plate 2 can be sprayed on the entire circumferential outer surface of the composite pipe plastic layer.

[0008] Preferably, one side of the skateboard is fixedly connected to a horizontally arranged telescopic rod, the end of the telescopic rod away from the skateboard is fixedly connected to an L-shaped plate, a spring is arranged between the L-shaped plate and the skateboard, the side of the L-shaped plate away from the skateboard is fixedly connected to a cross bar, the end of the cross bar away from the L-shaped plate is rotatably mounted with a ball, and a rack is arranged on one side of the L-shaped plate.

[0009] Preferably, the spray part also includes a U-shaped frame, two of which are provided, and the two U-shaped frames are symmetrically fixedly connected to one side of the slide plate one, and the inner side of the U-shaped frame is rotatably installed with a rotating rod one and a rotating rod two, one side of the U-shaped frame is fixedly connected to two supporting frame plates, and the rotating rod two is provided with two and symmetrically located on both sides of the rotating rod one, and the circumferential outer surface of the rotating rod one is fixedly connected to a gear, and the gear is meshed with the rack, and when the rack moves back and forth horizontally, it can drive the gear to rotate back and forth clockwise and counterclockwise.

[0010] Preferably, the left and right sides of the spray plate one are fixedly connected with shaft rod one, and the end of the shaft rod one away from the spray plate one is provided with bevel gear one, and the upper and lower sides of the spray plate two are fixedly connected with shaft rod two, and the end of the shaft rod two away from the spray plate two is provided with bevel gear two, and the bevel gear one is meshed with bevel gear two.

[0011] Preferably, the end of the support frame plate away from the U-shaped frame is fixedly connected to support ring 1 and support ring 2, the shaft rod 1 is rotatably installed on the circumferential inner surface of support ring 1, and the shaft rod 2 is rotatably installed on the circumferential inner surface of support ring 2, the outsides of the rotating rod 1 and the rotating rod 2 are commonly connected to the belt transmission part 1, and the outsides of the rotating rod 2 and the shaft rod 1 are commonly connected to the belt transmission part 2, and the belt transmission part 2 realizes that the rotating rod 2 drives the shaft rod 1 to rotate together.

[0012] Preferably, the belt transmission part 1 includes a pulley 1 and a pulley 2, the pulley 1 is fixedly sleeved on the circumferential outer surface of the rotating rod 1, the pulley 2 is fixedly sleeved on the circumferential outer surface of the rotating rod 2, the outer surfaces of the pulley 1 and the pulley 2 are movably connected with the belt 1 and are connected through the transmission of the belt 1, and the belt transmission part 2 includes a pulley 3 and a pulley 4, the pulley 3 is fixedly sleeved on the circumferential outer surface of the rotating rod 2, the pulley 4 is fixedly sleeved on the circumferential outer surface of the shaft rod 2, the outer surfaces of the pulley 3 and the pulley 4 are movably connected with the belt 2 and are connected through the transmission of the belt 2.

[0013] Preferably, a mounting bracket is provided on a side of the support plate 2 close to the support plate 1, and a plurality of arc plates 1 and arc plates 2 are provided on the inner side of the mounting bracket, and the plurality of arc plates 1 and arc plates 2 are connected end to end in sequence, and a surface of the arc plate 1 close to the sphere is an arc convex surface, and a surface of the arc plate 2 close to the sphere is an arc concave surface, and the sphere rolls from the arc convex surface of the arc plate 1 to the arc concave surface of the arc plate 2, and then from the arc concave surface of the arc plate 2 to the arc convex surface of the arc plate 1, and the sphere will also move back and forth horizontally along the length direction of the telescopic rod 1 while rotating.

[0014] Preferably, a detection mechanism is provided on the upper surface of the workbench and the detection mechanism is located between the output end of the injection molding machine and the cooling mechanism, the detection mechanism includes a vertical plate and a circular ring plate, two vertical plates are symmetrically provided and are both fixed on the upper surface of the workbench, an electric slide rail 2 is provided between the two vertical plates, two slide plates 2 are slidably installed on the bottom of the electric slide rail 2, and the electric slide rail 2 drives the two slide plates 2 to slide toward or away from each other, both sides of the circular ring plate are fixedly connected with a cross bar, and the end of the cross bar away from the circular ring plate is fixedly connected to the vertical plate, and a number of cameras are installed on the inner side of the circular ring plate, and the cameras capture images of the outer surface of the plastic layer of the composite tube and transmit them to the computer.

[0015] Preferably, a side of the vertical plate close to the electric slide rail 2 is fixedly connected to a mounting rod, a side of the mounting rod away from the vertical plate is fixedly connected to a telescopic rod 2, an end of the telescopic rod 2 away from the mounting rod is fixedly connected to a clamping block 1, and a spring 2 is provided between the mounting rod and the clamping block 1.

[0016] Preferably, a hollow tube is provided on the mounting rod and the hollow tube passes through the mounting rod horizontally, one end of the hollow tube is connected to a piston rod 1 on the inner wall in a sliding and sealing manner, and the other end of the hollow tube is connected to a piston rod 2 on the inner wall in a sliding and sealing manner, and the end of the piston rod 1 extending out of the hollow tube is fixedly connected to a clamping block 2, and the end of the piston rod 2 extending out of the hollow tube is fixedly connected to a slide plate 2, and a spring 3 is provided between the mounting rod and the clamping block 2, and the inner concave surface of the clamping block 1 is arranged opposite to the inner concave surface of the clamping block 2. Since the two slide plates 2 move toward each other, the bending direction of the plastic layer of the composite tube extruded by one group of clamping blocks 1 and clamping blocks 2 is opposite to the bending direction of the plastic layer of the composite tube extruded by the other group of clamping blocks 1 and clamping blocks 2, thereby making the detected part of the plastic layer of the composite tube present an S shape, and performing a bending test on the plastic layer of the composite tube.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a steel wire mesh skeleton composite pipe forming device, which has the following beneficial effects:

[0019] 1. The present invention sets a cooling mechanism between the output end of the injection molding machine and the traction machine, a spray assembly is set on one side of the electric slide rail, and a water storage box, a hose, and a spray part are set on one side of the slide plate. When the traction machine pulls the composite pipe plastic layer to the center of the quadrilateral frame surrounded by the spray plate 1 and the spray plate 2, the electric slide rail 1 and the water pump in the water storage box are started to make the spray plate 1 and the spray plate 2 spray cooling water on the outer surface of the composite pipe plastic layer multiple times to achieve the cooling effect and perform horizontal reciprocating motion, so that the traction machine drives the composite pipe plastic layer to move forward while the composite pipe plastic layer is sprayed. Cooling water is sprayed, and the plastic layer of the subsequent steel mesh skeleton composite pipe does not need to wait until the plastic layer of the previous steel mesh skeleton composite pipe is completely cooled before it can be cooled, which saves the overall processing time of the steel mesh skeleton composite pipe and is relatively efficient. This solves the technical problem in the prior art that when processing batches of steel mesh skeleton composite pipes, the plastic part of the subsequent steel mesh skeleton composite pipe can only be cooled after the plastic part of the previous steel mesh skeleton composite pipe is completely cooled, thereby resulting in a longer overall processing time for a batch of steel mesh skeleton composite pipes and relatively low efficiency.

[0020] 2. The present invention provides a spray assembly. When the electric slide rail drives the slide plate to perform horizontal reciprocating motion, the ball will roll back and forth on the circular arc convex surface of the multiple circular arc plates 1 and the circular arc concave surface of the circular arc plate 2, so that the ball will also move horizontally back and forth along the length direction of the telescopic rod 1 while rotating, so that the cooling water sprayed from the nozzle of the spray plate 1 will also swing back and forth clockwise and counterclockwise, and the cooling water sprayed from the nozzle of the spray plate 2 will also swing back and forth clockwise and counterclockwise. In this way, even if a position on the outer surface of the plastic layer of the composite tube leaves the center of the quadrilateral frame surrounded by the spray plate 1 and the spray plate 2, it will be sprayed with cooling water again as the spray plate 1 swings back and forth clockwise and counterclockwise. In this way, any position on the outer surface of the plastic layer of the composite tube can be repeatedly sprayed with cooling water, so that the outer surface of the plastic layer of the composite tube is cooled more evenly by the cooling water, thereby improving the cooling efficiency.

[0021] 3. The present invention provides a detection mechanism on the upper surface of the workbench, and drives the electric slide rail 2 to move the two slide plates 2 toward each other, so that the bending direction of the plastic layer of the composite tube extruded by one group of clamping blocks 1 and clamping block 2 on the detection mechanism is opposite to the bending direction of the plastic layer of the composite tube extruded by the other group of clamping blocks 1 and clamping block 2, thereby making the detected part of the plastic layer of the composite tube present an S shape, performing a bending test on the plastic layer of the composite tube, and capturing an image of the outer surface of the plastic layer of the composite tube by a camera and transmitting the image to a computer, thereby helping staff to judge whether cracks appear on the outer surface of the plastic layer of the composite tube and the extent of the cracks, detecting whether the plastic layer of the composite tube meets the toughness requirements, and evaluating the performance of the plastic layer of the composite tube after being subjected to bending force. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of a steel wire mesh skeleton composite pipe forming device of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the composite pipe plastic layer passing through the cooling mechanism of the present invention;

[0024] Figure 3 Schematic diagram of the three-dimensional structure of the cooling mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle part;

[0026] Figure 5 A schematic diagram of the three-dimensional structure of the spray assembly of the present invention from one perspective;

[0027] Figure 6 This invention Figure 5 A partial enlarged view of point B in the middle;

[0028] Figure 7 is a schematic diagram of the three-dimensional structure of the spray assembly of the present invention from another perspective;

[0029] Figure 8 A schematic diagram of the three-dimensional structure of the spray part of the present invention from one perspective;

[0030] Figure 9 For the present invention Figure 8 A partial enlarged view of point C in the middle;

[0031] Figure 10 For the present invention Figure 8 A partial enlarged view of point D in the middle;

[0032] Figure 11 is a schematic diagram of the three-dimensional structure of the spray part of the present invention from another perspective;

[0033] Figure 12 For the present invention Figure 11 A partial enlarged view of point E in the middle;

[0034] Figure 13 For the present invention Figure 11 A partial enlarged view of point F in the middle;

[0035] Figure 14 It is a schematic diagram of the three-dimensional structure of the composite pipe plastic layer when it passes through the detection mechanism of the present invention;

[0036] Figure 15 It is a schematic diagram of the three-dimensional structure of the detection mechanism of the present invention.

[0037] In the figure: 1-workbench, 2-injection molding machine, 3-traction machine, 4-cooling mechanism, 5-water tank, 6-water pipe, 7-detection mechanism, 8-composite pipe plastic layer, 41-support plate 1, 42-support plate 2, 43-electric slide rail 1, 44-mounting frame, 45-spray assembly, 46-arc plate 1, 47-arc plate 2, 48-spray part, 451-slide plate 1, 452-water storage box, 453-hose, 454-telescopic rod 1, 455-L-shaped plate, 456-spring 1, 457-connecting rod, 458-sphere, 459-rack, 481-U-shaped frame, 482-rotating rod 1, 483-rotating rod 2, 484-support frame plate, 485-gear, 486-belt transmission part 1, 487-belt transmission part 2, 48 8-Shaft rod one, 489-Bevel gear one, 4810-Shaft rod two, 4811-Bevel gear two, 4812-Support ring one, 4813-Support ring two, 4814-Spray plate one, 4815-Spray plate two, 4861-Pulley one, 4862-Pulley two, 4863-Belt one, 4871-Pulley three, 4872-Pulley four, 4873-Belt two, 71-Vertical plate, 72-Electric slide rail two, 73-Slide plate two, 74-Mounting rod, 75-Annular plate, 76-Horizontal rod, 77-Camera, 78-Telescopic rod two, 79-Clamping block one, 710-Spring two, 711-Hollow tube, 712-Piston rod one, 713-Piston rod two, 714-Clamping block two, 715-Spring three. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1

[0040] See also Figures 1-13 A wire mesh skeleton composite pipe forming apparatus includes a workbench 1, an injection molding machine 2 and a traction machine 3 disposed on the upper surface of the workbench 1, and a cooling mechanism 4 disposed on the upper surface of the workbench 1, the cooling mechanism 4 being located between the output end of the injection molding machine 2 and the traction machine 3. After the injection molding machine 2 outputs a composite pipe plastic layer 8, the traction machine 3 is activated, which drives the composite pipe plastic layer 8 forward, and the cooling mechanism 4 cools the composite pipe plastic layer 8.

[0041] Cooling mechanism 4 includes support plate 1 41, support plate 2 42, electric slide rail 1 43, mounting bracket 44, spray assembly 45, arc plate 1 46, and arc plate 2 47. Support plate 1 41 is vertically mounted, with its bottom fixedly connected to the upper surface of workbench 1. Support plate 2 42 is vertically mounted, with its bottom fixedly connected to the upper surface of workbench 1. Electric slide rail 1 43 is fixedly mounted on the side of support plate 1 41 near support plate 2 42. Electric slide rail 1 43 is horizontally mounted, and a spray assembly 45 is installed on one side of electric slide rail 1 43.

[0042] Slide plate 1 (451) is vertically mounted and slidably connected to one side of electric slide rail 1 (43). Activating electric slide rail 1 (43) drives slide plate 1 (451) in horizontal reciprocating motion along the length of electric slide rail 1 (43). A water reservoir (452) is fixedly mounted on one side of slide plate 1 (451), and a hose (453) is also fixedly mounted on one side of slide plate 1 (451).

[0043] The spray assembly 45 includes a slide 451, a water reservoir 452, a hose 453, and a spray unit 48. Slide 451 is slidably connected to one side of a motorized slide 43 and driven by the motorized slide 43 for horizontal reciprocating motion. The water reservoir 452, hose 453, and spray unit 48 are located on one side of slide 451. These four components move together as a single unit. The motorized slide 43 drives slide 451 at a speed at least twice that of the tractor 3 pulling the plastic layer 8 of the composite pipe.

[0044] The spray section 48 includes a spray plate 1 4814 and a spray plate 2 4815. Two spray plates 1 4814 are provided, arranged horizontally, with their nozzles facing each other. Two spray plates 2 4815 are provided, arranged vertically, with their nozzles facing each other. The two spray plates 1 4814 in the vertical direction and the two spray plates 2 4815 in the left and right directions form a hollow quadrilateral frame structure. The tractor 3 pulls the composite pipe plastic layer 8 through the center of the quadrilateral frame formed by the spray plates 1 4814 and 2 4815, thereby ensuring that the cooling water ejected from the nozzles of the spray plates 1 4814 and 2 4815 is sprayed onto the entire circumferential outer surface of the composite pipe plastic layer 8.

[0045] Water reservoir 452 is connected to the interiors of spray plate 1 4814 and spray plate 2 4815 via flexible hose 453. Hose 453 is made of a flexible material and is resilient. A water pump is installed within water reservoir 452 to pump cooling water from reservoir 452 through hose 453 into spray plate 1 4814 and spray plate 2 4815, where the cooling water is sprayed from their nozzles.

[0046] A water tank 5 is provided on the upper surface of the workbench 1, and a water pipe 6 is provided on one side of the water tank 5. The water tank 5 and the water storage box 452 are connected to each other through the water pipe 6. The water pipe 6 is long enough to ensure that there is sufficient cooling water in the water storage box 452 when the water storage box 452 performs horizontal reciprocating motion.

[0047] In the embodiment of the present invention: the injection molding machine 2, the traction machine 3, the electric slide 43 and the water pump in the water storage box 452 are all devices in the prior art. Signals can be transmitted to a computer by installing position sensors, and then the computer controls the start and stop of the injection molding machine 2, the traction machine 3, the electric slide 43 and the water pump in the water storage box 452.

[0048] At present, during the injection molding process of the wire mesh skeleton composite pipe, the injection molding equipment outputs the plastic layer of the wire mesh skeleton composite pipe, and the traction equipment pulls the plastic layer of the wire mesh skeleton composite pipe forward. During this process, the plastic layer of the wire mesh skeleton composite pipe needs to be directly cooled and shaped. In the existing technology, the traction equipment usually places the plastic layer of the wire mesh skeleton composite pipe output by the injection molding equipment in a cooling water tank for water cooling. This will cause the plastic part of a single wire mesh skeleton composite pipe to spend a longer time in the cooling water tank. Therefore, when processing batches of wire mesh skeleton composite pipes, the plastic part of the subsequent wire mesh skeleton composite pipe can only be cooled after the plastic part of the previous wire mesh skeleton composite pipe is cooled. Therefore, the overall processing time of a batch of wire mesh skeleton composite pipes will be longer, and the efficiency is relatively low.

[0049] The working principle and usage process of the embodiment of the present invention are as follows:

[0050] Step 1: The injection molding machine 2 outputs the composite tube plastic layer 8, and then starts the traction machine 3, which drives the composite tube plastic layer 8 to move forward;

[0051] Step 2: When the traction machine 3 pulls the composite pipe plastic layer 8 to the center of the quadrilateral frame surrounded by the spray plate 1 4814 and the spray plate 2 4815, the water pump in the water storage box 452 is started, and the nozzles of the spray plate 1 4814 and the spray plate 2 4815 spray cooling water to cool the composite pipe plastic layer 8;

[0052] Step 3: Start the electric slide rail 43 to make the spray plate 1 4814 and the spray plate 2 4815 perform horizontal reciprocating motion. The traction machine 3 does not need to drive the composite tube plastic layer 8 to move forward. At the same time, since the movement speed of the spray plate 1 4814 and the spray plate 2 4815 is much greater than the movement speed of the traction machine 3 pulling the composite tube plastic layer 8, the spray plate 1 4814 and the spray plate 2 4815 spray cooling water on the outer surface of the composite tube plastic layer 8 multiple times to achieve the cooling effect and perform horizontal reciprocating motion. The traction machine 3 drives the composite tube plastic layer 8 to move forward while spraying cooling water on the composite tube plastic layer 8. The plastic layer of the rear wire mesh skeleton composite tube does not need to wait until the plastic layer of the front wire mesh skeleton composite tube is cooled before it can be cooled, which saves the overall processing time of the wire mesh skeleton composite tube and is relatively efficient.

[0053] In summary, by setting a cooling mechanism 4 between the output end of the injection molding machine 2 and the traction machine 3, a spray assembly 45 is provided on one side of the electric slide 43, and a water storage box 452, a hose 453, and a spray part 48 are provided on one side of the slide 451. When the traction machine 3 pulls the composite tube plastic layer 8 to the center of the quadrilateral frame surrounded by the spray plate 1 4814 and the spray plate 2 4815, by starting the water pump in the electric slide 43 and the water storage box 452, the spray plate 1 4814 and the spray plate 2 4815 spray cooling water on the outer surface of the composite tube plastic layer 8 multiple times to achieve the cooling effect and perform horizontal reciprocating motion, the traction machine 3 drives the plastic layer 8 to move horizontally. While the plastic layer 8 of the composite pipe moves forward, cooling water is sprayed on the plastic layer 8 of the composite pipe. The plastic layer of the rear wire mesh skeleton composite pipe does not need to wait until the plastic layer of the front wire mesh skeleton composite pipe is cooled down before it can be cooled down, which saves the overall processing time of the wire mesh skeleton composite pipe and is relatively efficient. It solves the technical problem in the prior art that when processing batches of wire mesh skeleton composite pipes, the plastic part of the rear wire mesh skeleton composite pipe can only be cooled down after the plastic part of the front wire mesh skeleton composite pipe is cooled down, thereby causing the overall processing time of a batch of wire mesh skeleton composite pipes to become longer and the efficiency to be relatively low.

[0054] Example 2

[0055] See also Figures 1-13 , compared with Example 1, this embodiment is different from Example 1 in that:

[0056] Spray assembly 45 also includes telescopic rod 1 454, L-shaped plate 455, spring 1 456, connecting rod 457, ball 458, and rack 459. Telescopic rod 1 454 is fixedly connected to one side of slide 1 451. Telescopic rod 1 454 is arranged horizontally, and its length direction is perpendicular to the length direction of electric slide rail 1 43.

[0057] An L-shaped plate 455 is fixedly connected to the end of telescopic rod 1 454 away from slide 1 451. A spring 1 456 is disposed between L-shaped plate 455 and slide 1 451. Spring 1 456 is disposed horizontally and located inside telescopic rod 1 454. One end of spring 1 456 is connected to slide 1 451, and the other end of spring 1 456 is connected to L-shaped plate 455.

[0058] A connecting rod 457 is fixedly connected to the side of the L-shaped plate 455 away from the slide 1 451. The connecting rod 457 is arranged horizontally. A ball 458 is rotatably mounted on the end of the connecting rod 457 away from the L-shaped plate 455. The ball 458 can rotate. A rack 459 is arranged on one side of the L-shaped plate 455. The rack 459 is arranged horizontally.

[0059] The spray section 48 also includes a U-shaped frame 481, a rotating rod 1 482, a rotating rod 2 483, a support frame plate 484, a gear 485, a belt drive unit 1 486, a belt drive unit 2 487, a shaft 1 488, a bevel gear 1 489, a shaft 2 4810, a bevel gear 2 4811, a support ring 1 4812, and a support ring 2 4813. Two U-shaped frames 481 are provided, symmetrically fixed to one side of the slide 1 451. Rotating rods 1 482 and 2 483 are rotatably mounted on the inner sides of the U-shaped frames 481. Both rotating rods 1 482 and 2 483 are vertically arranged. Two rotating rods 2 483 are provided, symmetrically arranged on either side of rotating rod 1 482.

[0060] Two support plates 484 are fixedly connected to one side of each U-shaped frame 481. A gear 485 is fixedly connected to the outer circumference of rotating rod 1 482. Gear 485 rotates synchronously with rotating rod 1 482. Gear 485 is meshed with rack 459. When rack 459 moves horizontally back and forth, it can drive gear 485 to rotate clockwise and counterclockwise.

[0061] Spray plate 1 (4814) is fixedly connected to both sides with shaft 1 (488). Shaft 1 (488) is arranged horizontally and drives spray plate 1 (4814) to rotate together. Bevel gear 1 (489) is provided on the end of shaft 1 (488) away from spray plate 1 (4814). Bevel gear 1 (489) rotates synchronously with shaft 1 (488).

[0062] Spray plate 2 (4815) is fixedly connected to its upper and lower sides with shaft 2 (4810). Shaft 2 (4810) is vertically positioned, driving spray plate 2 (4815) in rotation. Bevel gear 2 (4811) is mounted on the end of shaft 2 (4810) away from spray plate 2 (4815), rotating synchronously with shaft 2 (4810). Bevel gear 1 (489) meshes with bevel gear 2 (4811), so that rotation of bevel gear 1 (489) also drives rotation of bevel gear 2 (4811); thus, rotation of shaft 1 (488) also drives rotation of shaft 2 (4810).

[0063] The end of support frame plate 484 away from U-shaped frame 481 is fixedly connected to support ring 1 4812 and support ring 2 4813. Support ring 1 4812 is positioned horizontally, with shaft 1 488 rotatably mounted on the inner circumference of support ring 1 4812 via a bearing. Support ring 2 4813 is positioned vertically, with shaft 2 4810 rotatably mounted on the inner circumference of support ring 2 4813 via a bearing.

[0064] The exteriors of rotating rod 1 482 and rotating rod 2 483 are movably connected to a belt drive unit 1 486. Belt drive unit 1 486 includes pulley 1 4861, pulley 2 4862, and belt 1 4863. Pulley 1 4861 is fixedly sleeved on the outer circumference of rotating rod 1 482 and rotates synchronously with rotating rod 1 482. Pulley 2 4862 is fixedly sleeved on the outer circumference of rotating rod 2 483 and rotates synchronously with rotating rod 2 483. The outer surfaces of pulleys 1 4861 and pulley 2 4862 are movably connected to belt 1 4863 and are connected through belt 1 4863. Pulley 1 4861 drives pulley 2 4862 to rotate via belt 1 4863. Therefore, when rotating rod 1 482 rotates, rotating rod 1 482 drives rotating rod 2 483 via belt drive unit 1 4866.

[0065] The exteriors of rotating rod 2 483 and shaft 1 488 are movably connected to belt drive unit 2 487, which includes pulley 3 4871, pulley 4 4872, and belt 2 4873. Pulley 3 4871 is fixedly sleeved on the outer circumference of rotating rod 2 483 and rotates synchronously with rotating rod 2 483. Pulley 4 4872 is fixedly sleeved on the outer circumference of shaft 2 4810 and rotates synchronously with shaft 2 4810. The outer surfaces of pulleys 3 4871 and 4 4872 are movably connected to belt 2 4873, and the connection is driven by belt 2 4873. Pulley 3 4871 drives pulley 4 4872 through belt 2 4873. Therefore, when the rotating rod 2 483 rotates, the rotating rod 2 483 drives the shaft 2 4810 to rotate through the belt transmission part 2 487; therefore, when the rotating rod 1 482 rotates, it will drive the shaft 2 4810 to rotate.

[0066] A mounting bracket 44 is provided on the side of support plate 2 42 near support plate 1 41. Inside mounting bracket 44, several arc plates 1 46 and 2 47 are arranged, connected end-to-end. The surface of arc plate 1 46 near ball 458 is a convex arc surface, while the surface of arc plate 2 47 near ball 458 is a concave arc surface. The tension of spring 1 456 allows ball 458 to adhere closely to the convex and concave arc surfaces of arc plate 1 46 and 2 47. Ball 458 rolls from the convex arc surface of arc plate 1 46 to the concave arc surface of arc plate 2 47, and then from the concave arc surface of arc plate 2 47 to the convex arc surface of arc plate 1 46. As ball 458 rotates, it also undergoes horizontal reciprocating motion along the length of telescopic rod 1 454.

[0067] The rest of the structure is the same as that of the first embodiment.

[0068] The working principle of the embodiment of the present invention is as follows:

[0069] When the electric slide rail 1 43 drives the slide plate 1 451 to perform horizontal reciprocating motion, the ball 458 rolls back and forth on the arc convex surface of the multiple arc plates 1 46 and the arc concave surface of the arc plate 2 47, thereby causing the ball 458 to reciprocate horizontally along the length direction of the telescopic rod 1 454 while rotating, thereby causing the telescopic rod 1 454 to reciprocate (because the surface of the arc plate 1 46 close to the ball 458 is the arc convex surface, when the ball 458 passes the arc plate 1 When the ball 458 passes through the arc plate 47, the spring 456 is reset to extend the telescopic rod 454, thereby causing the L-shaped plate 455 to move horizontally back and forth along the length direction of the telescopic rod 454, thereby causing the rack 459 to move horizontally along the length direction of the telescopic rod 454. The horizontal reciprocating movement causes the gear 485 to rotate back and forth clockwise and counterclockwise, thereby causing the rotating rod 1 482 to rotate back and forth clockwise and counterclockwise, thereby causing the rotating rod 2 483 to rotate back and forth clockwise and counterclockwise, thereby causing the shaft 1 488 to rotate back and forth clockwise and counterclockwise, thereby causing the shaft 2 4810 to rotate back and forth clockwise and counterclockwise, thereby causing the spray plate 1 4814 to swing back and forth clockwise and counterclockwise (the swing angle is between 45 degrees and 60 degrees). degrees), thereby causing the second spray plate 4815 to swing back and forth clockwise and counterclockwise (the swing angle is between 45 and 60 degrees). As the tractor 3 drives the composite tube plastic layer 8 to move forward and the spray plates 1 4814 and 2 4815 to perform horizontal reciprocating motion along the length direction of the electric slide rail 1 43, the position of the outer surface of the composite tube plastic layer 8 at the center of the quadrilateral frame formed by the spray plates 1 4814 and 2 4815 constantly changes;

[0070] Therefore, when the spray plate 1 4814 swings back and forth clockwise and counterclockwise, the cooling water sprayed from the nozzle of the spray plate 1 4814 will also swing back and forth clockwise and counterclockwise. In this way, even if a position on the outer surface of the plastic layer 8 of the composite tube leaves the center of the quadrilateral frame surrounded by the spray plate 1 4814 and the spray plate 2 4815, it will be sprayed with cooling water again as the spray plate 1 4814 swings back and forth clockwise and counterclockwise. In this way, any position on the outer surface of the plastic layer 8 of the composite tube can be repeatedly sprayed with cooling water, so that the outer surface of the plastic layer 8 of the composite tube is cooled more evenly by the cooling water, thereby improving the cooling efficiency.

[0071] Therefore, when the spray plate 2 4815 swings back and forth clockwise and counterclockwise, the cooling water sprayed from the nozzle of the spray plate 2 4815 will also swing back and forth clockwise and counterclockwise. In this way, even if a position on the outer surface of the plastic layer 8 of the composite tube leaves the center of the quadrilateral frame formed by the spray plate 1 4814 and the spray plate 2 4815, it will be sprayed with cooling water again as the spray plate 2 4815 swings back and forth clockwise and counterclockwise. In this way, any position on the outer surface of the plastic layer 8 of the composite tube can be repeatedly sprayed with cooling water, so that the outer surface of the plastic layer 8 of the composite tube is cooled more evenly by the cooling water, thereby improving the cooling efficiency.

[0072] In summary, by setting up the spray assembly 45, when the electric slide rail 1 43 drives the slide plate 1 451 to perform horizontal reciprocating motion, the ball 458 will roll back and forth on the arc convex surface of the plurality of arc plates 1 46 and the arc concave surface of the arc plate 2 47, thereby causing the ball 458 to reciprocate horizontally along the length direction of the telescopic rod 1 454 while rotating, thereby causing the cooling water sprayed from the nozzle of the spray plate 1 4814 to swing back and forth clockwise and counterclockwise, thereby causing the nozzle of the spray plate 2 4815 to spray The ejected cooling water will also swing back and forth clockwise and counterclockwise. In this way, even if a position on the outer surface of the composite tube plastic layer 8 leaves the center of the quadrilateral frame surrounded by spray plate 1 4814 and spray plate 2 4815, it will be sprayed with cooling water again as spray plate 1 4814 swings back and forth clockwise and counterclockwise. In this way, any position on the outer surface of the composite tube plastic layer 8 can be repeatedly sprayed with cooling water, so that the outer surface of the composite tube plastic layer 8 is cooled more evenly by the cooling water, thereby improving the cooling efficiency.

[0073] Example 3

[0074] See also Figures 1-15 , compared with Example 2, this embodiment is different from Example 2 in that:

[0075] The upper surface of the workbench 1 is provided with a detection mechanism 7, which is located between the output end of the injection molding machine 2 and the cooling mechanism 4. The detection mechanism 7 includes a vertical plate 71, a second electric slide rail 72, a second slide plate 73, a mounting rod 74, a circular plate 75, a crossbar 76, a camera 77, a second telescopic rod 78, a first clamping block 79, a second spring 710, a hollow tube 711, a first piston rod 712, a second piston rod 713, a second clamping block 714, and a third spring 715.

[0076] There are two vertical plates 71, the bottom of which is fixedly connected to the upper surface of the workbench 1, and the two vertical plates 71 are symmetrically arranged. A second electric slide rail 72 is arranged between the two vertical plates 71, and the second electric slide rail 72 is arranged horizontally.

[0077] Two slide plates 73 are slidably mounted on the bottom of the electric slide rail 72. By starting the electric slide rail 72, the two slide plates 73 can be driven to slide toward or away from each other along the length direction of the electric slide rail 72, that is, the sliding directions of the two slide plates 73 are opposite.

[0078] Cross bars 76 are fixedly connected to both sides of the circular plate 75. One end of the cross bar 76 away from the circular plate 75 is fixedly connected to the vertical plate 71. Several cameras 77 are installed on the inner side of the circular plate 75 to capture images of the outer surface of the composite tube plastic layer 8.

[0079] Each vertical plate 71 is fixedly connected to a mounting rod 74 on the side closest to the second electric slide rail 72. The mounting rod 74 is U-shaped and horizontally arranged, with the two mounting rods 74 located on the same horizontal plane and facing each other. Each mounting rod 74 is fixedly connected to a second telescopic rod 78 on the side away from the vertical plate 71. The telescopic rod 78 is arranged horizontally, and the end of the telescopic rod 78 away from the mounting rod 74 is fixedly connected to a first clamping block 79. A second spring 710 is disposed between the mounting rod 74 and the first clamping block 79. The second spring 710 is arranged horizontally and located outside the second telescopic rod 78. One end of the second spring 710 is connected to the mounting rod 74, and the other end of the spring 710 is connected to the first clamping block 79.

[0080] Two hollow tubes 711 are arranged horizontally, each filled with hydraulic oil. Each hollow tube 711 passes through the mounting rod 74 and is fixedly connected to the mounting rod 74. Piston rod 1 712 is slidably and sealably connected to the inner wall of one end of the hollow tube 711, and piston rod 2 713 is slidably and sealably connected to the inner wall of the other end of the hollow tube 711. The end of piston rod 1 712 extending from the hollow tube 711 is fixedly connected to clamping block 2 714, and the end of piston rod 2 713 extending from the hollow tube 711 is fixedly connected to slide plate 2 73.

[0081] A third spring 715 is disposed between the mounting rod 74 and the second clamping block 714. The third spring 715 is arranged horizontally, with one end connected to the mounting rod 74 and the other end connected to the second clamping block 714. The concave surface of the first clamping block 79 opposes the concave surface of the second clamping block 714. In this embodiment, due to the opposing arrangement of the two second slides 73, the two sets of the first clamping block 79 and the second clamping block 714 can clamp the plastic layer 8 of the composite tube.

[0082] In the embodiment of the present invention, the electric slide rail 2 72 and the camera 77 are both devices in the prior art. Position sensors can be installed to transmit signals to a computer, which then controls the start and stop of the electric slide rail 2 72 and the camera 77 .

[0083] The rest of the structure is the same as that of the second embodiment.

[0084] In the existing technology, the plastic part of the composite pipe output by the injection molding equipment in the wire mesh skeleton composite pipe injection molding equipment usually needs to be tested for toughness. Toughness testing is an important step to ensure product quality and performance, especially in composite pipes used in pressure transportation, drainage, chemical industry and other fields. The toughness of the plastic layer is directly related to the safety and reliability of the pipeline system.

[0085] The working principle and usage process of the embodiment of the present invention are as follows:

[0086] Step 1: Start the electric slide rail 2 72, which drives the two slide plates 2 73 to move toward each other. The slide plate 2 73 pushes the piston rod 2 713 to move inward along the inner wall of the hollow tube 711, thereby causing the piston rod 2 713 to squeeze the hydraulic oil inside the hollow tube 711, pushing the piston rod 1 712 to move outward along the inner wall of the hollow tube 711, thereby causing the clamping block 2 714 to move toward the clamping block 1 79, thereby causing the inner concave surface of the clamping block 2 714 to closely contact the outer surface of the plastic layer 8 of the composite tube;

[0087] Step 2: Continue to drive the electric slide rail 2 72 to make the two slide plates 2 73 move toward each other, so that the clamping block 2 714 continues to move toward the direction close to the clamping block 1 79, thereby causing the clamping block 2 714 to extrude the composite tube plastic layer 8 toward one side of the clamping block 1 79 and bend the composite tube plastic layer 8, thereby causing the clamping block 1 79 to move away from the clamping block 2 714, thereby compressing the spring 2 710 and shortening the telescopic rod 2 78. Since the two slide plates 2 73 move toward each other, the bending direction of the composite tube plastic layer 8 extruded by one group of clamping blocks 1 79 and clamping blocks 2 714 is opposite to the bending direction of the composite tube plastic layer 8 extruded by the other group of clamping blocks 1 79 and clamping blocks 2 714, thereby causing the tested portion of the composite tube plastic layer 8 to present an S shape, thereby performing a bending test on the composite tube plastic layer 8;

[0088] Step 3: The camera 77 captures images of the outer surface of the composite pipe plastic layer 8 and transmits them to the computer, thereby helping the staff to determine whether cracks appear on the outer surface of the composite pipe plastic layer 8 and the extent of the cracks, detect whether the composite pipe plastic layer 8 meets the toughness requirements, and evaluate the performance of the composite pipe plastic layer 8 after being subjected to bending force.

[0089] To sum up, by arranging a detection mechanism 7 on the upper surface of the workbench 1, and driving the electric slide rail 2 72 to make the two slide plates 2 73 move toward each other, the bending direction of the composite tube plastic layer 8 extruded by one group of clamping blocks 1 79 and clamping blocks 2 714 on the detection mechanism 7 is opposite to the bending direction of the composite tube plastic layer 8 extruded by another group of clamping blocks 1 79 and clamping blocks 2 714, so that the detected part of the composite tube plastic layer 8 presents an S shape, and a bending test is performed on the composite tube plastic layer 8. The camera 77 captures images of the outer surface of the composite tube plastic layer 8 and transmits them to the computer, thereby helping the staff to judge whether cracks appear on the outer surface of the composite tube plastic layer 8 and the degree of the cracks, detect whether the composite tube plastic layer 8 meets the toughness requirements, and evaluate the performance of the composite tube plastic layer 8 after being subjected to bending force.

[0090] 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 wire mesh skeleton composite pipe forming device, comprising a workbench (1), characterized in that: An injection molding machine (2), a traction machine (3), and a cooling mechanism (4) are arranged on the upper surface of the workbench (1); the cooling mechanism (4) is located between the output end of the injection molding machine (2) and the traction machine (3); The cooling mechanism (4) comprises a support plate 1 (41) and a support plate 2 (42) vertically fixed on the upper surface of the workbench (1); an electric slide rail 1 (43) is fixedly mounted on a side of the support plate 1 (41) close to the support plate 2 (42); and a spray assembly (45) is provided on one side of the electric slide rail 1 (43); The spray assembly (45) comprises a slide plate (451), wherein the slide plate (451) is slidably connected to one side of an electric slide rail (43) and driven by the electric slide rail (43) to perform horizontal reciprocating motion, and a water storage box (452), a hose (453), and a spray part (48) are provided on one side of the slide plate (451); The spraying part (48) comprises a spray plate 1 (4814) and a spray plate 2 (4815); the spray plate 1 (4814) is horizontally provided with two nozzles, and the two spray plates 1 (4814) are arranged opposite to each other; the spray plate 2 (4815) is vertically provided with two nozzles, and the two spray plates 2 (4815) are arranged opposite to each other; the water storage box (452) is connected to the interior of the spray plate 1 (4814) and the spray plate 2 (4815) via a hose (453); A water tank (5) is provided on the upper surface of the workbench (1), a water pipe (6) is provided on one side of the water tank (5), and the water tank (5) and the water storage box (452) are connected to each other through the water pipe (6); A horizontally arranged telescopic rod (454) is fixedly connected to one side of the slide plate (451); an end of the telescopic rod (454) away from the slide plate (451) is fixedly connected to an L-shaped plate (455); a spring (456) is arranged between the L-shaped plate (455) and the slide plate (451); a connecting rod (457) is fixedly connected to one side of the L-shaped plate (455) away from the slide plate (451); a ball (458) is rotatably mounted on one end of the connecting rod (457) away from the L-shaped plate (455); and a rack (459) is arranged on one side of the L-shaped plate (455); The spraying part (48) further comprises a U-shaped frame (481), wherein two U-shaped frames (481) are provided, and the two U-shaped frames (481) are symmetrically fixedly connected to a side surface of the slide plate (451); a rotating rod (482) and a rotating rod (483) are rotatably installed on the inner side of the U-shaped frame (481); two supporting frame plates (484) are fixedly connected to one side of the U-shaped frame (481); two rotating rods (483) are provided and symmetrically located on both sides of the rotating rod (482); a gear (485) is fixedly connected to the circumferential outer surface of the rotating rod (482); and the gear (485) is meshingly connected to the rack (459); The left and right sides of the spray plate one (4814) are fixedly connected with shaft rod one (488), and the end of the shaft rod one (488) away from the spray plate one (4814) is provided with bevel gear one (489). The upper and lower sides of the spray plate two (4815) are fixedly connected with shaft rod two (4810), and the end of the shaft rod two (4810) away from the spray plate two (4815) is provided with bevel gear two (4811), and the bevel gear one (489) is meshingly connected with the bevel gear two (4811).

2. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: One end of the support frame plate (484) away from the U-shaped frame (481) is fixedly connected to a support ring 1 (4812) and a support ring 2 (4813); the shaft rod 1 (488) is rotatably mounted on the circumferential inner surface of the support ring 1 (4812); the shaft rod 2 (4810) is rotatably mounted on the circumferential inner surface of the support ring 2 (4813); the outer parts of the rotating rod 1 (482) and the rotating rod 2 (483) are movably connected to a belt transmission part 1 (486); the outer parts of the rotating rod 2 (483) and the shaft rod 1 (488) are movably connected to a belt transmission part 2 (487).

3. The wire mesh skeleton composite pipe forming equipment according to claim 2, characterized in that: The belt transmission part 1 (486) includes a pulley 1 (4861) and a pulley 2 (4862), wherein the pulley 1 (4861) is fixedly sleeved on the circumferential outer surface of the rotating rod 1 (482), and the pulley 2 (4862) is fixedly sleeved on the circumferential outer surface of the rotating rod 2 (483), and the outer surfaces of the pulley 1 (4861) and the pulley 2 (4862) are movably connected to the belt 1 (4863) and are connected through the transmission of the belt 1 (4863). The belt transmission part 2 (487) includes a pulley 3 (4871) and a pulley 4 (4872), wherein the pulley 3 (4871) is fixedly sleeved on the circumferential outer surface of the rotating rod 2 (483), and the pulley 4 (4872) is fixedly sleeved on the circumferential outer surface of the shaft rod 2 (4810), and the outer surfaces of the pulley 3 (4871) and the pulley 4 (4872) are movably connected to the belt 2 (4873) and are connected through the transmission of the belt 2 (4873).

4. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: A mounting frame (44) is provided on a side surface of the support plate 2 (42) close to the support plate 1 (41), and a plurality of arc plates 1 (46) and arc plates 2 (47) are provided on the inner side of the mounting frame (44). The plurality of arc plates 1 (46) and arc plates 2 (47) are connected end to end in sequence, and a surface of the arc plate 1 (46) close to the sphere (458) is a convex arc surface, and a surface of the arc plate 2 (47) close to the sphere (458) is a concave arc surface.

5. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a detection mechanism (7) and the detection mechanism (7) is located between the output end of the injection molding machine (2) and the cooling mechanism (4). The detection mechanism (7) comprises a vertical plate (71) and a circular plate (75). Two vertical plates (71) are symmetrically arranged and are both fixed to the upper surface of the workbench (1). An electric slide rail (72) is arranged between the two vertical plates (71). Two slide plates (73) are slidably mounted at the bottom of the electric slide rail (72). The electric slide rail (72) drives the two slide plates (73) to slide towards or away from each other. Both sides of the circular plate (75) are fixedly connected with cross bars (76). One end of the cross bar (76) away from the circular plate (75) is fixedly connected to the vertical plate (71). A plurality of cameras (77) are mounted on the inner side of the circular plate (75).

6. The wire mesh skeleton composite pipe forming equipment according to claim 5, characterized in that: A side of the vertical plate (71) close to the second electric slide rail (72) is fixedly connected to a mounting rod (74), a side of the mounting rod (74) away from the vertical plate (71) is fixedly connected to a second telescopic rod (78), an end of the second telescopic rod (78) away from the mounting rod (74) is fixedly connected to a first clamping block (79), and a second spring (710) is provided between the mounting rod (74) and the first clamping block (79).

7. The wire mesh skeleton composite pipe forming equipment according to claim 6, characterized in that: A hollow tube (711) is provided on the mounting rod (74) and the hollow tube (711) passes through the mounting rod (74) horizontally; the inner wall of one end of the hollow tube (711) is slidably sealedly connected to a piston rod 1 (712); the inner wall of the other end of the hollow tube (711) is slidably sealedly connected to a piston rod 2 (713); the end of the piston rod 1 (712) extending out of the hollow tube (711) is fixedly connected to a clamping block 2 (714); the end of the piston rod 2 (713) extending out of the hollow tube (711) is fixedly connected to a slide plate 2 (73); a spring 3 (715) is provided between the mounting rod (74) and the clamping block 2 (714); the inner concave surface of the clamping block 1 (79) is arranged opposite to the inner concave surface of the clamping block 2 (714).

Images