[0039] In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further explained below in conjunction with the drawings and specific embodiments.
[0040] Combine figure 1 , Image 6 , Figure 7 with Picture 9 As shown, the present invention proposes a high-strength unsaturated polyester resin cloth-filled pipe production and processing line. The processing line includes a cloth frame 1, a correction mechanism 2, a first tensioning mechanism 3, and a second tensioning device arranged in sequence. The mechanism 4, the oven 5, the glue dipping mechanism 6, the cloth storage mechanism 7, the rotary winding mechanism 8, the transfer rack 9 and the drying mechanism 10; the rotary winding mechanism 8 includes two symmetrical rotating fixed brackets 8a, two A winding roller assembly 8b is rotatably arranged between the two rotating fixed brackets 8a. The winding roller assembly 8b includes a symmetrical first connecting frame 8b1 and a second connecting frame 8b2, the first connecting frame 8b1 and the second connecting frame A fixed post 8b3 is provided between the 8b2, and the fixed post 8b3 is respectively connected to the middle part of the first connecting frame 8b1 and the second connecting frame 8b2, and the first connecting frame 8b1 is provided with a first connecting frame on the side facing away from the fixed post 8b3. A rotating shaft 8b4, the side of the second connecting frame 8b2 facing away from the fixed post 8b3 is provided with a second rotating shaft 8b5, one of the rotating fixed brackets 8a is provided with a rotating shaft hole, and a ball bearing is embedded in the rotating shaft hole. The first rotating shaft 8b4 is arranged in the through hole of the ball bearing, and the inside of the other rotating fixed bracket 8a is provided with a drive motor and a reducer. The output shaft of the drive motor is connected to the reducer, and the reducer is connected to the second rotating shaft. 8b5 is connected; the inner ends of the first connecting frame 8b1 and the second connecting frame 8b2 are fixedly provided with a rotator 8b6, and each rotator 8b6 is fixedly provided with a pneumatic clamping jaw 8b7, the first connection The pneumatic clamping jaws 8b7 on the same end of the frame 8b1 and the second connecting frame 8b2 clamp a winding roller 8b8; the upper ends of the two rotating fixed brackets 8a are also fixed with two sets of pressure roller assemblies 8c, two pressure roller assemblies 8c respectively Located on the upper two sides of the winding roller assembly 8b, the pressure roller assembly 8c includes two mounting brackets 8c1, the top of the mounting bracket 8c1 is fixed with a bearing seat 8c2, and the two bearing seats 8c2 are connected by a rotating shaft 8c3 The inside of the mounting bracket 8c1 is obliquely fixed with a pushing cylinder 8c4, the end of the piston rod of the pushing cylinder 8c4 is fixedly connected to one end of the rotating block 8c5, and the other end of the rotating block 8c5 is sleeved on the outside of the rotating shaft 8c3 and connected with The rotating shaft 8c3 is fixedly connected, the rotating block 8c5 is triangular, and the rotating block 8c5 is located inside the bearing seat 8c2; the rotating shaft 8c3 is also sheathed with a pressing roller frame 8c6, the pressing roller frame 8c6 is fixedly connected to the rotating shaft 8c3, pushing the piston rod of the cylinder 8c4 to move the rotating block 8c5 up and down to drive the rotating shaft 8c3 to rotate, and the rotating shaft 8c3 drives the pressure roller frame 8c6 to rotate. The pressure roller frame 8c6 is a rectangular frame, The bottom of the pressure roller frame 8c6 is rotatably provided with a pressure roller 8c7, the upper end of the pressure roller 8c7 is also fixed with a second sliding table 8c8, and a blade is fixed on the sliding seat of the second sliding table 8c8, and the blade is horizontal Setting; There is also a receiving frame between the two rotating fixed brackets 8a, the receiving frame is used for unsaturated polyester tree For grease recovery, the material receiving frame is located below the winding roller assembly 8b.
[0041] In the above technical solution, the rolled fiber fabric is placed at the cloth rack 1, and then passes through the correction mechanism 2. The correction mechanism 2 can correct the position of the fiber fabric, and then passes through the first tensioning mechanism 3 and the second tensioning mechanism 4. Tighten the fiber fabric to ensure the density of the pipe. Next, the fiber fabric enters the oven 5 for drying. The oven 5 is set to a certain temperature to dry the fiber fabric. Then the fiber fabric is dipped into the dipping mechanism 6 for dipping. After the dipping, the fiber fabric is moved to the rotating winding mechanism 8 through the cloth storage mechanism 7. At this time, the fiber fabric impregnated with unsaturated polyester resin can be rolled and unloaded; it is worth noting that, The purpose of the first tightening mechanism 3 and the second tightening mechanism 4 is to tighten the fiber fabric to facilitate subsequent better dipping and to ensure the density of the pipe. The first tightening mechanism 3 and the second tightening mechanism 4 includes a number of tensioning rollers, therefore, the first tensioning mechanism 3 and the second tensioning mechanism 4 will not be repeated here, and those skilled in the art can choose them according to actual needs;
[0042] The working principle of the rewinding mechanism 8 is as follows: the driving motor drives the second rotating shaft 8b5 to rotate, the second rotating shaft 8b5 is fixed at the second connecting frame 8b2, the first rotating shaft 8b4 is fixed at the first connecting frame 8b1, and the first connecting frame 8b1 And the second connecting frame 8b2 is connected through the fixed post 8b3, then the driving motor drives the second rotating shaft 8b5 to rotate, and the driving motor can drive the first connecting frame 8b1 and the second connecting frame 8b2 to rotate at the same time. The roller 8b8 is installed at the pneumatic clamping jaw 8b7, and then the driving motor is controlled to work. The driving motor drives the winding roller 8b8 to move to a suitable position. The driving motor stops working, so that the first connecting frame 8b1 and the second connecting frame 8b2 are fixed. Next, first manually pull the fiber fabric to the winding roller 8b8 near the side of the cloth storage mechanism 7. At this time, the cylinder 8c4 is controlled to work, and the cylinder 8c4 is pushed to drive the pressure roller 8c7 of the pressure roller assembly 8c to press down and be with the winding roller. 8b8 touches, and then the rotator 8b6 rotates to drive the winding roller 8b8 to rotate so as to roll the fiber fabric on the surface of the winding roller 8b8. During the rolling process, the pressing roller 8c7 not only has the function of pressing, but also can remove excess The unsaturated polyester resin is extruded to ensure the uniformity of the unsaturated polyester resin at the rolled fiber fabric. When the winding roller 8b8 close to the cloth storage mechanism 7 is wound up, the rotator 8b6 stops working and pushes the cylinder 8c4 drives the pressure roller 8c7 to move up to separate the pressure roller 8c7 from the winding roller 8b8, and then the motor is driven to drive the winding roller 8b8 with the fiber fabric to turn to the other side, that is, the winding roller 8b8 with the fiber fabric to rotate When reaching below the pressure roller assembly 8c on the side of the transfer rack 9, the drive motor stops working, and the fiber fabric is drawn from the cloth storage mechanism 7. The fiber fabric is also connected to the pressure roller 8c7 on the side close to the cloth storage mechanism 7 and close to the cloth storage mechanism 7. The winding roller 8b8 and the fixed column 8b3 on the side of the mechanism 7 are in contact with each other and are located at the upper end of the fixed column 8b3 and the winding roller 8b8 and the lower end of the pressure roller 8c7, and are wound on the winding roller 8b8 on the side close to the transfer frame 9 And then push the cylinder 8c4 of the pressing roller assembly 8c on the side of the turret 9 to work, thereby driving the pressing roller 8c7 to move down, and making the pressing roller 8c7 contact the winding roller 8c8 on which the fiber fabric is wound, and then pressing the roller The second sliding table 8c8 of the component 8c drives the blade to move to complete the cutting of the fiber fabric. After the cutting is completed, the rotator 8b6 drives the winding roller 8b8 with the fiber fabric to rotate. At this time, the pressing roller 8c7 also has The take-up roller 8b8 of the fiber fabric is used to extrude the excess unsaturated polyester resin. When the extrusion is completed, the pressing roller 8c7 on the side of the transfer frame 9 is separated from the take-up roller 8b8, and then the hoist is used with manual The take-up roll 8b8 on which the fiber fabric is wound is removed and transferred to the transfer frame 9, and then a new take-up roll is installed. At the same time, the push cylinder of the pressure roller assembly 8c on the side close to the cloth storage mechanism 7 8c4 controls the work of the pressing roller 8c7, so that the pressing roller 8c7 and the winding roller 8 on the side close to the cloth accumulation mechanism 7 b8 contact, and then the cloth storage mechanism 7 works, the cloth storage mechanism 7 drives the fiber fabric from the side of the transfer frame 9 to continuously pull back toward the cloth storage mechanism 7 until the end of the fiber fabric is located near the side of the cloth storage mechanism 7 At the winding roller 8b8, the cloth accumulation mechanism 7 stops working. When the fiber fabric is continuously pulled back, the pressure roller 8c7 on the side of the cloth accumulation mechanism 7 will squeeze the excess unsaturated polyester resin at the fiber fabric, so that The fiber fabric is more uniform. Next, the rotator 8b6 near the cloth accumulation mechanism 7 is controlled to work, and the winding roller 8b8 near the cloth accumulation mechanism 7 is driven to roll the fiber fabric. When the fabric is rolled, the cloth accumulation mechanism The cloth storage roller 7c of 7 is moved down, and the excess fiber fabric is rolled first. After the excess fiber fabric is rolled, the fiber fabric of the entire production and processing line can be tightened and then rolled. After the entire rolling is completed , The rotator 8b6 on the side close to the cloth storage mechanism 7 stops working, and the pressure roller 8c7 on the side close to the cloth storage mechanism 7 is far away from the winding roller 8b8; next is the drive motor to drive the first connecting frame 8b1 and the second connecting frame 8b2 again By rotating, the winding roller 8b8 on which the fiber fabric is wound is turned over, thereby repeating the operation.
[0043] Combine figure 1 with figure 2 As shown, the cloth rack 1 includes a first bottom plate 1a. Both sides of the upper end of the first bottom plate 1a are vertically fixed with side plates 1b. The side plates 1b are provided with clamping holes 1c. The feeding roller 1d is installed with The card hole 1c is located between the two side plates 1b, and a rolled fiber fabric is provided outside the feeding roller 1d.
[0044] In the above technical solution, the fiber fabric in a roll is installed between the two side plates 1b through the loading roller 1d, which is convenient for loading.
[0045] Combine image 3 As shown, the correcting mechanism 2 includes a first support frame 2a. The first support frame 2a is provided with a guide roller 2b on the side close to the cloth frame 1, and the guide roller 2b is rotatably fixed to the first support frame 2a. At the top, the first support frame 2a is fixed with a support base 2h on the side close to the first tensioning mechanism 3. The first electric sliding table 2d is fixedly installed on the upper end of the supporting base 2h, and the sliding base of the first electric sliding table 2d A flat plate 2f is fixed on the upper part, two first roller seats 2e are fixedly installed on the top of the flat plate 2f, and the two first roller seats 2e are symmetrically arranged along the central longitudinal section of the flat plate 2f. A correction roller 2c is installed between.
[0046] In the above technical solution, the guide roller 2b can guide the fiber fabric. When the fiber fabric is offset, the first electric sliding table 2d is controlled to work, and the first electric sliding table 2d drives the deviation correction roller 2c to move, thereby completing the fiber fabric. Correction work.
[0047] Combine Figure 4 As shown, the dipping mechanism 6 includes an unsaturated polyester resin storage tank 6a. The upper end of the unsaturated polyester resin storage tank 6a is provided with a first guide roller 6b on the side close to the oven 5. A dipping roller is rotatably arranged in the ester resin storage tank 6a, and a pressure roller mechanism 6c is also erected above the unsaturated polyester resin storage tank 6a. The pressure roller mechanism 6c includes two symmetrically arranged mounting frames 6c1 A first pressing roller 6c2 and a second pressing roller 6c3 are rotatably arranged between the two mounting frames 6c1, and the first pressing roller 6c2 is arranged above the second pressing roller 6c3 through a lifting mechanism 6c4.
[0048] In the above technical solution, the setting of the oven 5 can ensure the drying of the fiber fabric. Because the workshop environment is relatively humid, and the fiber fabric is too humid, which will affect the quality of the coiled tube, the oven 5 can be set to a certain temperature to dry the fiber fabric, and then the fiber fabric After passing the first guide roller 6b, it is immersed in the unsaturated polyester resin storage tank 6a, and then the fiber fabric is discharged from the first pressing roller 6c2 and the second pressing roller 6c3. The pressing roller 6c2 and the second pressing roller 6c3 themselves are continuously rotating, which is convenient for discharging and extruding the excess unsaturated polyester resin to make the fiber fabric infiltration more uniform. The setting of the lifting mechanism 6c4 can be adjusted according to different fibers. The thickness of the fabric is used to adjust the distance between the first pressing roller 6c2 and the second pressing roller 6c3; it is worth noting that the purpose of the lifting mechanism 6c4 is only to drive the first pressing roller 6c2 in the vertical direction. Movement, which will not be repeated in this article. Those skilled in the art can choose according to actual needs. The lifting mechanism 6c4 is not an innovation point to be protected by this technical solution.
[0049] Combine Figure 5 As shown, the cloth storage mechanism 7 includes a fixed frame 7a, two second guide rollers 7b are rotatably arranged in the middle of the fixed frame 7a, and a cloth storage roller 7c is also arranged between the two second guide rollers 7b. , The two second guide rollers 7b are symmetrically arranged on both sides of the cloth storage roller 7c, the outer top end of the fixing frame 7a is also fixed with two lifting cylinders 7d, and the ends of the piston rods of the two lifting cylinders 7d are respectively connected with The two ends of the cloth storage roller 7c are connected, and the lifting cylinder 7d is used to drive the cloth storage roller 7c to move in the vertical direction.
[0050] In the above technical solution, the lifting cylinder 7d controls the cloth accumulation roller 7c to move up and down, and rectangular through holes are provided on both sides of the fixing frame 7a. The rectangular through holes are provided for the two ends of the cloth accumulation roller 7c to be placed. Both ends of the cloth accumulation roller 7c are connected.
[0051] Combine Picture 8 As shown, the turret 9 includes two rails 9a fixed on the ground, the rail 9a is provided with a mobile trolley 9b, the rotating wheel 9c at the bottom of the mobile trolley 9b is rotatably arranged on the rail 9a, the Two baffle plates 9d are symmetrically arranged on both sides of the upper end of the moving trolley 9b. A number of roller rotating wheels 9e are evenly arranged on the inside of the baffle plate 9d. The roller rotating wheels 9e are controlled to rotate by a rotating motor. The winding roller 8b8 Each end is placed between two adjacent roller rotating wheels 9e; the drying mechanism 10 includes a second support frame 10a and a heating plate 10b, the second support frame 10a is fixedly installed on the ground, and the heating plate 10b is fixedly installed on the first The bottom of the second support frame 10a.
[0052] In the above technical solution, the setting of the transfer frame 9 can continuously rotate the rolled fiber fabric at the transfer frame 9, so that the unsaturated polyester resin is uniformly distributed on the rolled fiber fabric, and in the process of continuous rotation Carry out heating to improve the quality of the cloth-clamped pipe.
[0053] Such as Picture 9 Shown is a schematic diagram of the fiber fabric orientation of the production and processing line. It is worth noting that Picture 9 When the wind-up roller assembly 8b of the rotating wind-up mechanism 8 is operating, the wind-up roller assembly 8b rotates clockwise.
[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the description only illustrate the principles of the present invention. The present invention will have various aspects without departing from the spirit and scope of the present invention. Various changes and improvements, these changes and improvements fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
