A butyl waterproofing membrane production line

Abstract

The present invention provides a butyl waterproof coil production line, comprising a conical double feeding mechanism, a screw extrusion mechanism, a coating cooling mechanism, a coil buffer rack and a winding mechanism, wherein the discharge end of the conical double feeding mechanism is connected with the feed end of the screw extrusion mechanism, the discharge end of the coating cooling mechanism is connected with the coil buffer rack, and the end of the coil buffer rack is connected with the winding mechanism; the active roller, the lower coating roller and the pressure roller make circular motions along their respective axes on the translation frame, a plurality of track wheels are movably installed at the bottom of the translation frame, and the track wheels are movably mounted on tracks arranged on both sides of the ground. The present invention installs the coating device on the track-type translation frame, so that the translation frame can move along the track direction, thereby ensuring the convenience of maintenance and overhaul and the stability of the discharge and reception, and at the same time, the upper coating roller and the lower coating roller are both provided with spare rollers to ensure the continuity of the coating process.

Description

Technical Field

[0001] The invention relates to the technical field of waterproof coiled material production equipment, in particular to a butyl waterproof coiled material production line. Background Art

[0002] A thick waterproof roll film coating production equipment with application number "CN202021810033.X" in the prior art comprises a modified asphalt roll material production machine and a coating workbench, wherein the modified asphalt roll material at the discharge port of the modified asphalt roll material production machine is loaded with the modified asphalt roll material into the coating workbench for coating operation through a carcass, and the carcass can be moved on the coating workbench, and a cooling water tray is provided on the coating workbench, and an upper coating wheel and an angle wheel are installed at the end of the coating workbench near the cooling water tray, and the upper coating wheel is located at the upper end surface of the modified asphalt roll material, and the angle wheel is located at the lower end surface of the modified asphalt roll material, and an upper film tray is provided above the coating workbench, and a third adjusting wheel is installed at the end of the coating workbench, and a second adjusting wheel is provided on the coating workbench near the third adjusting wheel, and a bottom film tray is provided on the outer side of the support plate away from the modified asphalt roll material production machine. The temperature of the above-mentioned device is suitable during coating, which can ensure that the coating surface is flat and intact, and the coating effect is good.

[0003] However, the above-mentioned thick waterproof membrane coating production equipment still has obvious defects during use: 1. The coating frame of the above-mentioned device adopts a fixed setting. When the screw extrusion device at the front end of the coating fails, the fixed coating frame cannot be moved, which makes the equipment inspection and maintenance process difficult to carry out, thereby affecting the production progress, and the fixed coating system cannot be coordinated and adjusted with the screw extrusion device at the front end, affecting the stability of the discharge; 2. The coating roller of the above-mentioned device is a single setting. When the film material is used up, the coating coil needs to be replaced. This process takes a lot of time, affecting the production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a butyl waterproofing membrane production line to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A butyl waterproof coil production line comprises a conical double feeding mechanism, a screw extrusion mechanism, a film coating and cooling mechanism, a coil buffer rack and a winding mechanism, wherein the discharge end of the conical double feeding mechanism is connected with the feed end of the screw extrusion mechanism, the discharge end of the screw extrusion mechanism is connected with the active roller of the film coating and cooling mechanism, the discharge end of the film coating and cooling mechanism is connected with the coil buffer rack, and the end of the coil buffer rack is connected with the winding mechanism;

[0007] The coating cooling mechanism includes an active roller, an upper coating roller, a pressure roller, a lower coating roller and a cooling trough, wherein the active roller, the lower coating roller, the pressure roller and the cooling trough are all arranged on a translation frame, and the translation frame performs translational motion along the discharge direction of the screw extrusion mechanism, and the active roller, the lower coating roller and the pressure roller perform circular motion along their respective axes on the translation frame, and a plurality of track wheels are movably installed at the bottom of the translation frame, and the track wheels are movably mounted on tracks arranged on both sides of the ground, and the upper coating roller is movably arranged on a lifting frame, and the lifting frame is fixedly mounted on the ground through legs.

[0008] Preferably, the pressure roller comprises a movable pressure roller and a fixed pressure roller, the axes of the active roller, the movable pressure roller and the fixed pressure roller are fixedly connected to their respective reduction gear mechanisms, and the power input end of the reduction gear mechanism is fixedly installed with a driving motor.

[0009] Preferably, the upper coating roller includes an upper working roller and an upper spare roller, the lower coating roller includes a lower working roller and a lower spare roller, and the upper working roller and the upper spare roller, the lower working roller and the lower spare roller operate alternately.

[0010] Preferably, the plurality of track wheels include power wheels and auxiliary wheels.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention installs the film coating device on a track-type translation frame, so that the translation frame can move along the track direction. When the front end of the film coating mechanism fails, it can be easily maintained and repaired by moving the translation frame. In addition, since the extrusion head of the front end discharge mechanism needs to be replaced and adjusted, the mobile translation frame type film coating mechanism can ensure the convenience of replacement and the stability of discharge.

[0013] 2. The upper coating roller and the lower coating roller of the present invention are both provided with spare rollers. When the coating coil is exhausted, the spare rollers can be used for rapid coating. By alternately arranging the upper coating roller and the lower coating roller, the continuity of the coating process can be effectively guaranteed, thereby greatly improving the production efficiency.

[0014] The present invention installs the coating device on a track-type translation frame, so that the translation frame can move along the track direction, ensuring the convenience of maintenance and overhaul and the stability of material discharge. At the same time, the upper coating roller and the lower coating roller are both provided with spare rollers to ensure the continuity of the coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the waterproofing coiled material production line of the present invention;

[0016] Figure 2It is a schematic top view of the overall structure of the waterproofing coiled material production line of the present invention;

[0017] Figure 3 It is a three-dimensional schematic diagram of the overall structure of the film cooling mechanism of the present invention;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of region A of the present invention.

[0019] In the figure: 1 cone double feeding mechanism, 2 screw extrusion mechanism, 3 film coating cooling mechanism, 4 coil buffer rack, 5 winding mechanism, 6 active roller, 7 cooling trough, 8 translation frame, 9 track, 10 lifting frame, 11 support leg, 12 movable pressure roller, 13 fixed pressure roller, 14 reduction gear mechanism, 15 driving motor, 16 upper working roller, 17 upper spare roller, 18 lower working roller, 19 lower spare roller, 20 power wheel, 21 auxiliary wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0021] Example:

[0022] See also Figure 1-4 , the present invention provides a technical solution:

[0023] Embodiment 1:

[0024] A butyl waterproof coil production line comprises a conical double feeding mechanism 1, a screw extrusion mechanism 2, a film coating and cooling mechanism 3, a coil buffer rack 4 and a winding mechanism 5, wherein the discharge end of the conical double feeding mechanism 1 is connected with the feed end of the screw extrusion mechanism 2, the discharge end of the screw extrusion mechanism 2 is connected with the driving roller of the film coating and cooling mechanism 3, the discharge end of the film coating and cooling mechanism 3 is connected with the coil buffer rack 4, and the end of the coil buffer rack 4 is connected with the winding mechanism 5;

[0025] The coating cooling mechanism 3 includes an active roller 6, an upper coating roller, a pressure roller, a lower coating roller and a cooling trough 7. The active roller 6, the lower coating roller, the pressure roller and the cooling trough 7 are all arranged on a translation frame 8. The translation frame 8 performs translational motion along the discharge direction of the screw extrusion mechanism 2. The active roller 6, the lower coating roller and the pressure roller perform circular motion along their respective axes on the translation frame 8. A plurality of track wheels are movably installed at the bottom of the translation frame 8. The track wheels are movably mounted on tracks 9 arranged on both sides of the ground. The upper coating roller is movably arranged on a lifting frame 10, and the lifting frame 10 is fixedly mounted on the ground through support legs 11.

[0026] In this embodiment, the conical double feeding mechanism 1, the screw extrusion mechanism 2, the coating cooling mechanism 3, the coil buffer rack 4 and the winding mechanism 5 are combined to form a complete waterproof coil production line, wherein the conical double feeding mechanism 1 is used to mix the raw materials and feed them into the screw extrusion mechanism 2, and the raw materials are melted and stirred in the screw extrusion mechanism 2 and then conveyed to the rear end through the internally arranged screw, and are extruded and formed through the extrusion head, and the coating cooling mechanism 3 is used to coat the extruded coil, and spread and dry it through the coil buffer rack 4, and finally, the dried waterproof coil is rolled and packaged in the winding mechanism 5, thereby completing the fully automated production from feeding to packaging, wherein the coating cooling mechanism 3 is movably arranged, and is moved by being placed at the bottom of the translation frame 8 A track wheel is arranged at the bottom, and the cooperation between the track wheel and the track 9 is utilized to enable the translation frame 8 to move along the extension direction of the track 9. The active roller 6, the lower coating roller, the pressure roller and the cooling trough 7 are all arranged on the translation frame 8. The active roller 6 is driven by the reduction gear mechanism 14 to rotate, so as to convey the coil to the coating roller at the rear end. The upper coating roller and the lower coating roller are respectively used for coating the upper and lower parts of the coil. The pressure roller is used for extruding the coated coil, and the cooling water in the cooling trough 7 is used to cool the formed waterproof coil. In this embodiment, the water in the cooling trough 7 is cooled by external circulating water to ensure that the temperature of the cooling water in the cooling trough 7 remains constant, thereby having a good cooling effect on the formed waterproof coil.

[0027] Embodiment 2:

[0028] In this embodiment, the pressure rollers include a movable pressure roller 12 and a fixed pressure roller 13. The axes of the active roller 6, the movable pressure roller 12 and the fixed pressure roller 13 are fixedly connected to their respective reduction gear mechanisms 14. The power input ends of the reduction gear mechanisms 14 are fixedly installed with drive motors 15. The movable pressure roller 12, the fixed pressure roller 13 and the active roller 6 are driven by their respective drive motors 15. The movable pressure roller 12 and the fixed pressure roller 13 maintain intermittent motion. When one rotates, the other remains fixed. In this way, the coated coil is extruded.

[0029] Embodiment three:

[0030] In this embodiment, the upper coating roller includes an upper working roller 16 and an upper spare roller 17, and the lower coating roller includes a lower working roller 18 and a lower spare roller 19. The upper working roller 16 and the upper spare roller 17, and the lower working roller 18 and the lower spare roller 19 operate alternately. Through this arrangement, when the coated coil is exhausted, it can be quickly replenished through the spare roller, thereby ensuring the continuity of production and greatly improving production efficiency.

[0031] Embodiment 4:

[0032] In this embodiment, the plurality of track wheels include a power wheel 20 and an auxiliary wheel 21. The power wheel 20 in this embodiment is an active moving device, and the auxiliary wheel 21 is used for auxiliary movement. A translation motor is fixedly mounted on the axle of the power wheel 20 of the present invention, and the power wheel 20 is driven by the rotation of the translation motor to achieve translation.

[0033] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A butyl waterproofing coil production line, comprising a conical double feeding mechanism (1), a screw extrusion mechanism (2), a film coating cooling mechanism (3), a coil buffer rack (4) and a winding mechanism (5), characterized in that: The discharge end of the conical double feeding mechanism (1) is connected to the feed end of the screw extrusion mechanism (2), the discharge end of the screw extrusion mechanism (2) is connected to the active roller of the film coating and cooling mechanism (3), the discharge end of the film coating and cooling mechanism (3) is connected to the coil buffer rack (4), and the end of the coil buffer rack (4) is connected to the winding mechanism (5); The coating cooling mechanism (3) comprises an active roller (6), an upper coating roller, a pressure roller, a lower coating roller and a cooling trough (7); the active roller (6), the lower coating roller, the pressure roller and the cooling trough (7) are all arranged on a translation frame (8); the translation frame (8) performs translational motion along the discharge direction of the screw extruder mechanism (2); the active roller (6), the lower coating roller and the pressure roller perform circular motion along their respective axes on the translation frame (8); a plurality of track wheels are movably mounted at the bottom of the translation frame (8); the track wheels are movably mounted on tracks (9) arranged on both sides of the ground; the upper coating roller is movably mounted on a lifting frame (10); and the lifting frame (10) is fixedly mounted on the ground via legs (11); The pressure rollers include a movable pressure roller (12) and a fixed pressure roller (13); the axes of the active roller (6), the movable pressure roller (12) and the fixed pressure roller (13) are all fixedly connected to their respective reduction gear mechanisms (14); and a driving motor (15) is fixedly mounted at the power input end of the reduction gear mechanism (14); The upper coating roller comprises an upper working roller (16) and an upper spare roller (17), and the lower coating roller comprises a lower working roller (18) and a lower spare roller (19). The upper working roller (16) and the upper spare roller (17), and the lower working roller (18) and the lower spare roller (19) operate alternately.

2. A butyl waterproofing membrane production line according to claim 1, characterized in that: The plurality of track wheels include a power wheel (20) and an auxiliary wheel (21).

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