Waterproof roll packaging equipment

Abstract

The utility model belongs to the field of waterproof roll packaging equipment, and particularly relates to waterproof roll packaging equipment which is provided with a conveying belt, a packaging assembly and a control system, the packaging assembly is located on the right side of the conveying belt and provided with a driven roller, a first driving roller, an extrusion assembly, a second driving roller and a sliding rail, and the sliding rail is located below the driven roller. The extrusion assembly is located in the middle of the two supports, located below the driven roller and capable of moving up and down at the same time, the second driving roller is located on the front side of the extrusion assembly, rotation of the first driving roller is controlled by a first servo motor, and the second driving roller is controlled by a second servo motor; a nozzle is arranged on the sliding rail, and a blade capable of sliding is arranged on the extrusion assembly. The device has the beneficial effects of simple structure, high automation degree, material saving and the like.

Description

Technical Field

[0001] The utility model belongs to the field of waterproof coiled material packaging equipment, and particularly relates to a waterproof coiled material packaging equipment. Background Technique

[0002] A waterproof coiled material is a flexible building material product that can be coiled into a roll. As the first barrier for engineering waterproofing, it plays a crucial role in preventing roof leakage. To facilitate transportation and use, people generally package the waterproof coiled material into a cylindrical shape. During packaging, the waterproof coiled material needs to be first wound onto a paper tube, and then a layer of heat shrinkable packaging film is wrapped around the outside of the cylindrical waterproof coiled material. Due to the shrinkage deformation generated during the heating process of the packaging film, the appearance quality is poor and the energy consumption is high.

[0003] In the prior art, for example, CN115489813A discloses an automatic packaging device for polymer waterproof coiled materials, which includes an automatic winding mechanism, an automatic conveying mechanism, and an automatic packing mechanism. The automatic winding mechanism includes a frame, a winding roller rotatably connected to one end of the frame, a driving motor I for driving the winding roller to rotate, a pressing assembly that can be lifted and arranged on the frame, a cutting frame I fixedly arranged on the frame, an automatic cutting assembly that can be flipped and arranged on the frame, and a pushing assembly that can be moved and arranged on the frame. The automatic conveying mechanism includes a horizontal conveying line and a vertical conveying line, and a transportation conversion assembly arranged between the two. The automatic packing mechanism includes a winding and unwinding roller rotatably arranged on the frame, a driving motor II for driving the unwinding roller to rotate, a cutting frame II fixedly arranged on the frame, a gluing assembly that can be moved and arranged on the frame, and a clamping and heating assembly arranged on the horizontal conveying line. The automatic cutting assembly is flipped between the cutting frame I and the cutting frame II. In the above prior art, the coiled material is conveyed in an upright form, which is prone to lodging, and the structure is relatively complex, having room for further improvement. Summary of the Utility Model

[0004] In order to solve the above problems, the purpose of the utility model is to disclose a waterproof coiled material packaging equipment, which is realized by the following technical solutions.

[0005] A waterproof coiled material packaging device, which has a conveyor belt base, a conveyor belt, a packaging component and a control system. The conveyor belt is fixed on the conveyor belt base, and the conveyor belt base is fixed on the ground. The packaging component is located on the right side of the conveyor belt, and the height of the packaging component is the same as the height of the upper surface of the conveyor belt. The packaging component has two juxtaposed brackets. Between the two brackets, there are a driven roller, a first driving roller, an extrusion component, a pressing roller, a second driving roller and a slide rail. The driven roller is located at the front side, and the first driving roller is located at the rear side. The driven roller and the first driving roller are located at the tops of the two brackets, and the heights of the driven roller and the first driving roller are the same. The slide rail is located below the driven roller, in the middle of the two brackets. Below the driven roller, there is a vertical movable groove on each side. The two ends of the extrusion component are respectively located in the corresponding movable grooves and can move up and down simultaneously along the movable grooves. The pressing roller and the second driving roller are located in front of the extrusion component, and the pressing roller is located above the second driving roller. On the right bracket, there is a first servo motor for controlling the rotation of the first driving roller, and on the right bracket, there is also a second servo motor for controlling the second driving roller;

[0006] On the slide rail, there is a sliding part controlled by the control system and capable of moving back and forth along the slide rail. On the sliding part, there is an elastic nozzle controlled by the control system for spraying glue. A glue conveying pipe is connected to the nozzle. The end of the nozzle is located in front of the extrusion component and above the pressing roller;

[0007] On the extrusion component, there is a blade controlled by the control system and capable of sliding along the length direction of the extrusion component.

[0008] For the above-mentioned waterproof coiled material packaging device, the extrusion component is composed of an extrusion bar, two first electric push rods controlled by the control system and sliders. On the side wall of the extrusion bar on the side of the nozzle, there is a sliding groove along the length direction. The slider is located in the sliding groove and can slide along the sliding groove. The blade is located on the slider. The upper ends of the two first electric push rods are respectively fixed below the two ends of the extrusion bar. The two first electric push rods are fixed in the movable grooves, and the two first electric push rods are used to control the up and down movement of the extrusion bar.

[0009] For the above-mentioned waterproof coiled material packaging device, a pressure sensing device is provided on the nozzle.

[0010] For the above-mentioned waterproof coiled material packaging device, a first limiting component capable of moving along the driven roller and locking is provided on the driven roller, a second limiting component capable of moving along the first driving roller and locking is provided on the first driving roller, a limiting travel switch capable of moving along the slide rail and locking is provided on the slide rail, and a second limiting travel switch is also provided on the bracket at the left end of the slide rail.

[0011] A waterproof coiled material packaging device described above, a limit travel switch capable of moving along and being locked on a slide rail is provided on the slide rail. The limit travel switch consists of a limit travel switch body. A square hole, a first round hole, and a second round hole are provided on the limit travel switch body. The slide rail passes through the square hole. A fixing bolt for fixing the limit travel switch body to the slide rail is provided on the limit travel switch body of the square hole. The driven roller passes through the first round hole, and the first driving roller passes through the second round hole. A second limit travel switch is also provided on the bracket at the left end of the slide rail.

[0012] A waterproof coiled material packaging device described above, a fixed shaft is also provided between two brackets. The fixed shaft is located between the slide rail and the extrusion assembly. The fixed shaft is lower than the slide rail. The pressure roller and the second driving roller are located between the fixed shaft and the extrusion assembly.

[0013] A waterproof coiled material packaging device described above, a second electric push rod controlled by a control system is provided inside the slider. The blade is fixed on the movable rod of the second electric push rod and moves up and down through the second electric push rod.

[0014] A waterproof coiled material packaging device described above, the distance between the packaging assembly and the conveyor belt is less than 1 cm.

[0015] A waterproof coiled material packaging device described above, the lengths of the driven roller and the first driving roller are greater than 1.5 m.

[0016] A waterproof coiled material packaging device described above, the lengths of the driven roller and the first driving roller are the same.

[0017] A waterproof coiled material packaging device described above, the first servo motor, the second servo motor, and the nozzle are controlled by a control system.

[0018] The utility model has the following beneficial effects:

[0019] 1. From the coiled material coming off the production line to the completion of packaging, the whole process requires no manual operation and has a high degree of automation.

[0020] 2. It can adapt to coiled materials of various widths and diameters, with a wide range of applications.

[0021] 3. Compared with the thermoplastic packaging device that shrinks the packaging film by heating, it saves more materials.

[0022] 4. By controlling the nozzle to spray glue through the limit travel switch or the pressure sensor, there will be no waste of glue or glue leakage, which saves more costs and is more environmentally friendly.

[0023] 5. A limit travel switch is set, and the driven roller, the first driving roller, and the slide rail pass through the limit travel switch at the same time. There is no need to fix the limit travel switch at the positions of the driven roller, the first driving roller, and the slide rail individually, which is more convenient and the position is more accurate.

[0024] 6. The coil is packaged in a lying-down state, which can prevent it from toppling during transportation. Description of the Drawings

[0025] Figure 1 It is a schematic three-dimensional structure diagram of Embodiment 1.

[0026] Figure 2 It is a right view of Embodiment 1.

[0027] Figure 3 It is an enlarged view of Region A of Embodiment 1.

[0028] Figure 4 It is a top view of the packaging assembly of Embodiment 1.

[0029] Figure 5 It is a cross-sectional view of the packaging assembly of Embodiment 1.

[0030] Figure 6 It is an enlarged view of Region B of Embodiment 1.

[0031] Figure 7 It is a schematic three-dimensional structure diagram of the extrusion assembly of Embodiment 1.

[0032] Figure 8 It is a schematic three-dimensional structure diagram of the packaging assembly of Embodiment 2.

[0033] Figure 9 It is a schematic three-dimensional structure diagram of the limit travel switch of Embodiment 3.

[0034] Figure 10 It is a schematic three-dimensional structure diagram of Embodiment 1 in the working state.

[0035] In the figure: 1. Conveyor belt base, 2. Conveyor belt, 3. Ground, 4. Packaging assembly, 41. Bracket, 411. Movable slot, 42. Driven roller, 421. First limiting component, 43. First servo motor, 44. Second servo motor, 45. Sliding component, 451. Nozzle, 452. Glue delivery pipe, 453. Slide rail, 454. Limit travel switch, 4541. Limit travel switch body, 4542. Square hole, 4543. Fixed bolt, 4544. First round hole, 4545. Second round hole, 46. First driving roller, 461. Second limiting component, 47. Extrusion assembly, 471. Extrusion bar, 472. Sliding slot, 473. First electric push rod, 474. Slide block, 475. Blade, 48. Fixed shaft, 49. Pressing roller, 410. Second driving roller, 5. Film feeding device, 6. Coil, 7. Packaging film. Detailed Embodiments

[0036] Embodiment 1: As Figures 1 to 7, a waterproof coiled material packaging device, which has a conveyor belt base 1, a conveyor belt 2, a packaging assembly 4 and a control system. The conveyor belt 2 is fixed on the conveyor belt base 1, and the conveyor belt base 1 is fixed on the ground 3. The packaging assembly 4 is located on the right side of the conveyor belt 2, and the distance between the packaging assembly 4 and the conveyor belt 2 is less than 1 cm. The height of the packaging assembly 4 is the same as the height of the upper surface of the conveyor belt 2. The packaging assembly 4 has two juxtaposed brackets 41. Between the two brackets 41, there are a driven roller 42, a first driving roller 46, an extrusion assembly 47, a fixed shaft 48, a pressing roller 49, a second driving roller 410 and a slide rail 453. The driven roller 42 is located at the front side, and the first driving roller 46 is located at the rear side. The driven roller 42 and the first driving roller 46 are located at the tops of the two brackets 41, and the heights of the driven roller 42 and the first driving roller 46 are the same. The slide rail 453 is located below the driven roller 42 and in the middle of the two brackets 41. A vertical movable groove 411 is provided at each position below the driven roller 42. The two ends of the extrusion assembly 47 are respectively located in the corresponding movable grooves 411. The fixed shaft 48 is located between the slide rail 453 and the extrusion assembly 47, and the fixed shaft 48 is lower than the slide rail 453. The pressing roller 49 and the second driving roller 410 are located between the fixed shaft 48 and the extrusion assembly 47, and the pressing roller 49 is located above the second driving roller 410. A first servo motor 43 for controlling the rotation of the first driving roller 46 is provided on the right bracket 41, and a second servo motor 44 for controlling the second driving roller 410 is also provided on the right bracket 41;

[0037] A sliding member 45 capable of moving along the slide rail 453 is provided on the slide rail 453. A nozzle 451 with elasticity for spraying glue is provided on the sliding member 45. A glue delivery pipe 452 is connected to the nozzle 451. The end of the nozzle 451 is located at the front side of the extrusion assembly 47 and above the pressing roller 49. A pressure sensing device is provided on the nozzle 451;

[0038] The extrusion assembly 47 is composed of an extrusion bar 471, two first electric push rods 473, a slider 474 and a blade 475. A sliding groove 472 is provided along the length direction on the side wall of the extrusion bar 471 on one side of the nozzle 451. The slider 474 can slide along the sliding groove 472. The blade 475 is located on the slider 474. A second electric push rod is provided in the slider 474, and the blade 475 moves up and down through the second electric push rod. The upper ends of the two first electric push rods 473 are respectively fixed below the two ends of the extrusion bar 471. The two first electric push rods 473 are fixed in the movable grooves 411, and the two first electric push rods 473 are used to control the up and down movement of the extrusion bar 471.

[0039] Working principle: As Figure 10, install the packaging film 7 on the film feeding device 5. The outer end of the packaging film 7 bypasses the fixed shaft 48 and passes through between the pressure roller 49 and the second driving roller 410. When the coil 6 is conveyed from the conveyor belt 2 to the first driving roller 46 and the conveyor belt 2, the control system controls the sliding member 45 to move along the slide rail 453. When the nozzle 451 moves to the lower part of one end of the coil 6, the pressure sensing device on the nozzle 451 sends a signal to the control system, and the control system controls the nozzle 451 to spray glue on the outer surface of the coil 6. When the nozzle 451 moves away from the lower part of the other end of the coil 6, the pressure sensing device on the nozzle 451 sends a signal to the control system, and the control system controls the nozzle 451 to stop spraying glue. The control system controls the two first electric push rods 473 to push the extrusion bar 471 to move upward, and pastes the outer end of the packaging film 7 to the coil 6 through the glue on the outer surface of the coil 6. Then the control system controls the two first electric push rods 473 to push the extrusion bar 471 to move downward. The control system starts the first servo motor 43 to rotate the first driving roller 46, so that the coil 6 rotates one week. The control system controls the sliding member 45 to move back along the slide rail 453. When the nozzle 451 moves to the lower part of the other end of the coil 6, the pressure sensing device on the nozzle 451 sends a signal to the control system, and the control system controls the nozzle 451 to spray glue on the outer surface of the packaging film 7 wrapped around the coil 6. When the nozzle 451 moves away from the lower part of one end of the coil 6, the pressure sensing device on the nozzle 451 sends a signal to the control system, and the control system controls the nozzle 451 to stop spraying glue. The control system controls the first driving roller 46 to rotate a certain distance. The control system controls the two first electric push rods 473 to push the extrusion bar 471 to move upward, and pastes the two layers of packaging film 7 through the glue. The control system controls the second electric push rod to move the blade 475 upward and controls the slider 474 to move along the sliding groove 472 to cut the excess packaging film 7. The control system controls the two first electric push rods 473 to push the extrusion bar 471 to move downward to release the coil 6, thus completing the packaging of the pipe 6.

[0040] Example 2: As Figure 8 , and refer to Figure 1 、 Figure 2 、 Figure 3 、 Figures 5 to 7, a waterproof coiled material packaging device, which has a conveyor belt base 1, a conveyor belt 2, a packaging component 4 and a control system. The conveyor belt 2 is fixed on the conveyor belt base 1, and the conveyor belt base 1 is fixed on the ground 3. The packaging component 4 is located on the right side of the conveyor belt 2, and the distance between the packaging component 4 and the conveyor belt 2 is less than 1 cm. The height of the packaging component 4 is the same as the height of the upper surface of the conveyor belt 2. The packaging component 4 has two juxtaposed brackets 41. Between the two brackets 41, there are a driven roller 42, a first driving roller 46, an extrusion component 47, a fixed shaft 48, a pressing roller 49, a second driving roller 410 and a slide rail 453. The driven roller 42 is located at the front side, and the first driving roller 46 is located at the rear side. The driven roller 42 and the first driving roller 46 are located at the tops of the two brackets 41, and the heights of the driven roller 42 and the first driving roller 46 are the same. A first limiting component 421 that can move and be locked along the driven roller 42 is provided on the driven roller 42. A second limiting component 461 that can move and be locked along the first driving roller 46 is provided on the first driving roller 46. The slide rail 453 is located below the driven roller 42 and in the middle of the two brackets 41. A vertical moving slot 411 is provided at each of the positions below the driven roller 42. The two ends of the extrusion component 47 are respectively located in the corresponding moving slots 411. The fixed shaft 48 is located between the slide rail 453 and the extrusion component 47, and the fixed shaft 48 is lower than the slide rail 453. The pressing roller 49 and the second driving roller 410 are located between the fixed shaft 48 and the extrusion component 47, and the pressing roller 49 is located above the second driving roller 410. A limit travel switch 454 that can move and be locked along the slide rail 453 is provided on the slide rail 453. A second limit travel switch is also provided on the bracket 41 at the left end of the slide rail 453. A first servo motor 43 for controlling the rotation of the first driving roller 46 is provided on the right bracket 41. A second servo motor 44 for controlling the second driving roller 410 is also provided on the right bracket 41;

[0041] A sliding component 45 that can move along the slide rail 453 is provided on the slide rail 453. A nozzle 451 with elasticity for spraying glue is provided on the sliding component 45. A glue delivery pipe 452 is connected to the nozzle 451. The end of the nozzle 451 is located at the front side of the extrusion component 47 and above the pressing roller 49;

[0042] The extrusion component 47 is composed of an extrusion bar 471, two first electric push rods 473, a slider 474 and a blade 475. A sliding slot 472 is provided along the length direction on the side wall of the extrusion bar 471 on the side of the nozzle 451. The slider 474 can slide along the sliding slot 472. The blade 475 is located on the slider 474. A second electric push rod is provided in the slider 474, and the blade 475 moves up and down through the second electric push rod. The upper ends of the two first electric push rods 473 are respectively fixed below the two ends of the extrusion bar 471. The two first electric push rods 473 are fixed in the moving slots 411, and the two first electric push rods 473 are used to control the up and down movement of the extrusion bar 471.

[0043] Working principle: Refer to Figure 10 , adjust the positions and limit travel switches 454 of the first limit member 421 and the second limit member 461 according to the width of the coil 6, move the sliding member 45 close to the limit travel switch 454 on the slide rail 453, install the packaging film 7 on the film feeding device 5, the outer end of the packaging film 7 bypasses the fixed shaft 48 and passes through between the pressure roller 49 and the second driving roller 410. When the coil 6 is conveyed from the conveyor belt 2 to the first driving roller 46 and the conveyor belt 2, and one end of the coil 6 contacts the first limit member 421 and the second limit member 461, at this time the nozzle 451 is located below one end of the coil 6. The control system controls the sliding member 45 to move along the slide rail 453, and the control system controls the nozzle 451 to spray glue on the outer surface of the coil 6. When the nozzle 451 moves to hit the second limit travel switch, the spray control system controls the nozzle 451 to stop spraying glue. At this time, the nozzle 451 just moves to below the other end of the coil 6. The control system controls the two first electric push rods 473 to push the extrusion bar 471 upward, and pastes the outer end of the packaging film 7 to the coil 6 through the glue on the outer surface of the coil 6. Then the control system controls the two first electric push rods 473 to push the extrusion bar 471 downward. The control system starts the first servo motor 43 to rotate the first driving roller 46 to make the coil 6 rotate one week. The control system controls the sliding member 45 to move back along the slide rail 453, and the control system controls the nozzle 451 to spray glue on the outer surface of the packaging film 7 wrapped around the coil 6. When the nozzle 451 moves to hit the limit travel switch 454, the control system controls the nozzle 451 to stop spraying glue. The control system controls the first driving roller 46 to rotate a certain distance. The control system controls the two first electric push rods 473 to push the extrusion bar 471 upward, and pastes the two layers of packaging film 7 through the glue. The control system controls the second electric push rod to move the blade 475 upward and controls the slider 474 to move along the sliding groove 472 to cut the excess packaging film 7. The control system controls the two first electric push rods 473 to push the extrusion bar 471 downward to release the coil 6, thus completing the packaging of the pipe 6.

[0044] Example 3: As Figure 9 , and refer to Figure 1 、 Figure 2 、 Figure 3 、 Figures 5 to 8, a waterproof coiled material packaging device, which has a conveyor belt base 1, a conveyor belt 2, a packaging assembly 4 and a control system. The conveyor belt 2 is fixed on the conveyor belt base 1, and the conveyor belt base 1 is fixed on the ground 3. The packaging assembly 4 is located on the right side of the conveyor belt 2. The distance between the packaging assembly 4 and the conveyor belt 2 is less than 1 cm. The height of the packaging assembly 4 is the same as the height of the upper surface of the conveyor belt 2. The packaging assembly 4 has two juxtaposed brackets 41. Between the two brackets 41, there are a driven roller 42, a first driving roller 46, an extrusion assembly 47, a fixed shaft 48, a pressing roller 49, a second driving roller 410 and a slide rail 453. The driven roller 42 is located at the front side, and the first driving roller 46 is located at the rear side. The driven roller 42 and the first driving roller 46 are located at the tops of the two brackets 41, and the heights of the driven roller 42 and the first driving roller 46 are the same. The slide rail 453 is located below the driven roller 42, in the middle of the two brackets 41. A vertical movable groove 411 is provided at each position below the driven roller 42. The two ends of the extrusion assembly 47 are respectively located in the corresponding movable grooves 411. The fixed shaft 48 is located between the slide rail 453 and the extrusion assembly 47. The fixed shaft 48 is lower than the slide rail 453. The pressing roller 49 and the second driving roller 410 are located between the fixed shaft 48 and the extrusion assembly 47. The pressing roller 49 is located above the second driving roller 410. A limit travel switch 454 that can move along the slide rail 453 and be locked is provided on the slide rail 453. The limit travel switch 454 is composed of a limit travel switch body 4541. A square hole 4542, a first round hole 4544 and a second round hole 4545 are provided on the limit travel switch body 454. The slide rail 453 passes through the square hole 4542. A fixing bolt 4543 for fixing the limit travel switch body 454 to the slide rail 453 is provided on the limit travel switch body 454 of the square hole 4542. The driven roller 42 passes through the first round hole 4544, and the first driving roller 46 passes through the second round hole 4545. A second limit travel switch is also provided on the bracket 41 at the left end of the slide rail 453. A first servo motor 43 for controlling the rotation of the first driving roller 46 is provided on the right bracket 41. A second servo motor 44 for controlling the second driving roller 410 is also provided on the right bracket 41;

[0045] A sliding member 45 that can move along the slide rail 453 is provided on the slide rail 453. A nozzle 451 with elasticity for spraying glue is provided on the sliding member 45. A glue conveying pipe 452 is connected to the nozzle 451. The end of the nozzle 451 is located in front of the extrusion assembly 47 and above the pressing roller 49;

[0046] The extrusion assembly 47 is composed of an extrusion bar 471, two first electric push rods 473, a slider 474 and a blade 475. A sliding groove 472 is provided along the length direction on the side wall of the extrusion bar 471 on one side of the nozzle 451. The slider 474 can slide along the sliding groove 472. The blade 475 is located on the slider 474. A second electric push rod is provided inside the slider 474, and the blade 475 moves up and down through the second electric push rod. The upper ends of the two first electric push rods 473 are respectively fixed below the two ends of the extrusion bar 471. The two first electric push rods 473 are fixed in the movable groove 411, and the two first electric push rods 473 are used to control the up and down movement of the extrusion bar 471.

[0047] Working principle: Refer to Figure 10 , adjust the positions and limit travel switches 454 of the first limit member 421 and the second limit member 461 according to the width of the coil 6. Move the sliding member 45 close to the limit travel switch 454 on the slide rail 453. Install the packaging film 7 on the film feeding device 5. The outer end of the packaging film 7 bypasses the fixed shaft 48 and passes through between the pressure roller 49 and the second driving roller 410. When the coil 6 is conveyed from the conveyor belt 2 to the first driving roller 46 and the conveyor belt 2, and one end of the coil 6 contacts the first limit member 421 and the second limit member 461, at this time, the nozzle 451 is located below one end of the coil 6. The control system controls the sliding member 45 to move along the slide rail 453, and the control system controls the nozzle 451 to spray glue on the outer surface of the coil 6. When the nozzle 451 moves to hit the second limit travel switch, the spraying control system controls the nozzle 451 to stop spraying glue. At this time, the nozzle 451 just moves to below the other end of the coil 6. The control system controls the two first electric push rods 473 to push the extrusion bar 471 upward. After pasting the outer end of the packaging film 7 to the coil 6 through the glue on the outer surface of the coil 6, the control system controls the two first electric push rods 473 to push the extrusion bar 471 downward. The control system starts the first servo motor 43 to make the first driving roller 46 rotate, so that the coil 6 rotates one week. The control system controls the sliding member 45 to move back along the slide rail 453, and the control system controls the nozzle 451 to spray glue on the outer surface of the packaging film 7 wrapped around the coil 6. When the nozzle 451 moves to hit the limit travel switch 454, the control system controls the nozzle 451 to stop spraying glue. The control system controls the first driving roller 46 to rotate a certain distance. The control system controls the two first electric push rods 473 to push the extrusion bar 471 upward, and pastes the two layers of packaging film 7 through the glue. The control system controls the second electric push rod to move the blade 475 upward, and controls the slider 474 to move along the sliding groove 472 to cut the redundant packaging film 7. The control system controls the two first electric push rods 473 to push the extrusion bar 471 downward to release the coil 6, thus completing the packaging of the pipe 6.

[0048] A waterproof coiled material packaging device described above, the lengths of the driven roller 42 and the first driving roller 46 are greater than 1.5 m.

[0049] The utility model has the following beneficial effects:

[0050] 1. From the coiled material coming off the production line to the completion of packaging, the whole process requires no manual operation and has a high degree of automation.

[0051] 2. It can adapt to coiled materials of various widths and diameters, with a wide range of applications.

[0052] 3. Compared with the thermoplastic packaging device that shrinks the packaging film by heating, it saves more materials and energy.

[0053] 4. The nozzle is controlled by a limit travel switch or a pressure sensor to spray glue, which will not waste glue or leak glue, and is more cost-saving and environmentally friendly.

[0054] 5. A limit travel switch is provided, and the driven roller, the first driving roller and the slide rail pass through the limit travel switch at the same time. There is no need to fix the limit travel switch at the positions of the driven roller, the first driving roller and the slide rail individually, which is more convenient and the position is more accurate.

[0055] 6. The coiled material is packaged in a lying state, which can prevent it from toppling during transportation.

[0056] The above embodiments are only the preferred technical solutions of the utility model, and should not be regarded as a limitation to the utility model. The protection scope of the utility model shall be the technical solutions recorded in the claims, including the equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, the equivalent replacement improvements within this scope are also within the protection scope of the utility model.

Claims

1. A waterproof coiled material packaging device, comprising a conveyor belt base (1), a conveyor belt (2), a packaging component (4) and a control system, wherein the conveyor belt (2) is fixed on the conveyor belt base (1), and the conveyor belt base (1) is fixed on the ground (3), characterized in that: The packaging component (4) is located on the right side of the conveyor belt (2). The height of the packaging component (4) is the same as the height of the upper surface of the conveyor belt (2). The packaging component (4) has two parallel brackets (41). A driven roller (42), a first active roller (46), an extrusion component (47), a pressure roller (49), a second active roller (410) and a slide rail (453) are arranged between the two brackets (41). The driven roller (42) is located on the front side, and the first active roller (46) is located on the rear side. The driven roller (42) and the first active roller (46) are located on the top of the two brackets (41), and the driven roller (42) and the first active roller (46) are at the same height. The slide rail (453) is located between the driven roller (42) and the first active roller (46). ), the middle of the two brackets (41), located below the driven roller (42), each having a vertical movable groove (411), the two ends of the extrusion assembly (47) are respectively located in the corresponding movable grooves (411), and can move up and down simultaneously along the movable grooves (411), the pressure roller (49) and the second active roller (410) are located at the front side of the extrusion assembly (47), the pressure roller (49) is located above the second active roller (410), the right bracket (41) is provided with a first servo motor (43) for controlling the rotation of the first active roller (46), and the right bracket (41) is also provided with a second servo motor (44) for controlling the second active roller (410); A sliding component (45) is provided on the slide rail (453) and is controlled by the control system and can move back and forth along the slide rail (453). The sliding component (45) is provided with an elastic nozzle (451) controlled by the control system and used for spraying glue. The nozzle (451) is connected to a glue delivery pipe (452). The end of the nozzle (451) is located at the front side of the extrusion assembly (47) and above the pressure roller (49). The extrusion assembly (47) is provided with a blade (475) which is controlled by a control system and can slide along the length direction of the extrusion assembly (47).

2. The waterproof coiled material packaging equipment according to claim 1, characterized in that: The extrusion assembly (47) is composed of an extrusion bar (471), two first electric push rods (473) controlled by a control system, and a slider (474); a side wall of the extrusion bar (471) located on one side of the nozzle (451) is provided with a sliding groove (472) along the length direction; the slider (474) is located in the sliding groove (472) and can slide along the sliding groove (472); a blade (475) is located on the slider (474); the upper ends of the two first electric push rods (473) are respectively fixed to the lower sides of the two ends of the extrusion bar (471); and the two first electric push rods (473) are fixed in the movable groove (411).

3. The waterproof coiled material packaging equipment according to claim 2, characterized in that: The nozzle (451) is provided with a pressure sensing device.

4. The waterproof coiled material packaging equipment according to claim 2, characterized in that: A first limit component (421) capable of moving and locking along the driven roller (42) is provided on the driven roller (42), a second limit component (461) capable of moving and locking along the first active roller (46) is provided on the first active roller (46), a limit travel switch (454) capable of moving and locking along the slide rail (453) is provided on the slide rail (453), and a second limit travel switch is also provided on the bracket (41) at the left end of the slide rail (453).

5. The waterproof coiled material packaging equipment according to claim 2, characterized in that: A limit travel switch (454) is provided on the slide rail (453) and can be moved and locked along the slide rail (453). The limit travel switch (454) is composed of a limit travel switch body (4541). The limit travel switch body (4541) is provided with a square hole (4542), a first circular hole (4544) and a second circular hole (4545). The slide rail (453) passes through the square hole (4542). A fixing bolt (4543) for fixing the limit travel switch body (4541) to the slide rail (453) is provided on the limit travel switch body (4541) in the square hole (4542). The driven roller (42) passes through the first circular hole (4544). The first active roller (46) passes through the second circular hole (4545). A second limit travel switch is also provided on the bracket (41) at the left end of the slide rail (453).

6. The waterproof coiled material packaging equipment according to claim 5, characterized in that: A fixed shaft (48) is also provided between the two brackets (41). The fixed shaft (48) is located between the slide rail (453) and the extrusion assembly (47). The fixed shaft (48) is lower than the slide rail (453). The pressure roller (49) and the second active roller (410) are located between the fixed shaft (48) and the extrusion assembly (47).

7. The waterproof coiled material packaging equipment according to claim 6, characterized in that: A second electric push rod controlled by a control system is arranged in the slider (474), and the blade (475) is fixed on a movable rod of the second electric push rod and moves up and down through the second electric push rod.

8. The waterproof coiled material packaging equipment according to claim 7, characterized in that: The distance between the packaging component (4) and the conveyor belt (2) is less than 1 cm.

9. The waterproof coiled material packaging equipment according to claim 8, characterized in that: The lengths of the driven roller (42) and the first active roller (46) are greater than 1.5 m.

10. The waterproof coiled material packaging equipment according to claim 9, characterized in that: The driven roller (42) and the first driving roller (46) have the same length.

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