Winding type film covering packaging machine for PVC pipes
Technical Field
The utility model belongs to the technical field of tubular product equipment for packing, especially, relate to a wound form film packaging machine for PVC tubular product.
Background
In the production and circulation processes of the PVC pipes, in order to protect the appearance of the pipes from being damaged and ensure the appearance of the pipes to be attractive and practical, the PVC pipes can be subjected to film coating processing, so that the PVC pipes have good sealing, moisture-proof and antifouling performances.
The traditional film covering method of the PVC pipe is mainly carried out in a manual film covering mode, namely, a cylindrical transparent film is manually covered on the PVC pipe. However, according to the experience of the inventors, such a coating method has problems that: when the manual film covering package is carried out, the film laminating part is loose and easy to fall off, so that the final product has poor antifouling and moistureproof effects, the quality of the pipe in the transportation and use processes is difficult to ensure, the whole packaging process is time-consuming and labor-consuming, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wound form film packaging machine for PVC tubular product to it is loose, the easy problem that drops and work efficiency is low to solve its film of current artifical cover membrane packing and fold the pressure part ratio.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a winding type film covering packaging machine for PVC pipes comprises a rack, wherein a turntable, a guide mechanism and a first motor are arranged in the rack; the end face of the rotary table is provided with a film roll tension rod, an angle adjusting rod, a heating device and a film roll supporting rod, the heating device is positioned on the outer side of the angle adjusting rod, a plastic roll film is arranged on the film roll supporting rod, and the film roll supporting rod is positioned on the outer side of the film roll tension rod; the PVC pipe is clamped in the guide mechanism, and one end of the PVC pipe extends into the space between the film roll tension rod and the angle adjusting rod; the first motor is connected with the rotary disc.
The technical scheme of the utility model, still have following characteristics:
the first motor is a variable frequency motor.
The side of carousel is provided with the axle sleeve, the axle sleeve outside is provided with bearing and gear wheel, the bearing sets up in the frame, be provided with on the output shaft of first motor with gear wheel meshing's pinion.
The heating device comprises a supporting pipe fitting, a second motor is arranged at the end of the supporting pipe fitting, a screw rod is connected to an output shaft of the second motor, a sliding block is assembled on the screw rod in a threaded mode, a heating rod is arranged on the sliding block, a sliding groove is formed in the supporting pipe fitting, and the sliding block can slide along the sliding groove.
The second motor is a stepping motor.
The guide mechanism comprises a slide rail, a pair of roller wheel supports is arranged in the slide rail in a sliding mode, a roller wheel is arranged in each roller wheel support, and adjusting screw rods are arranged at the upper end and the lower end of the slide rail respectively.
And a hand wheel is arranged at the end part of the adjusting screw rod.
The film roll tension rod is fixed on the rotary table, and the angle adjusting rod is rotatably arranged on the rotary table.
The end face of the rotary table is provided with a support, a rotating shaft is arranged in the support, the angle adjusting rod is sleeved on the rotating shaft, and a locking bolt is arranged between the angle adjusting rod and the rotating shaft.
The motor is characterized by further comprising a variable frequency controller, wherein the variable frequency controller is electrically connected with the first motor.
The utility model has the advantages that: the utility model discloses a PVC tubular product is with wound form tectorial membrane packagine machine, to PVC tubular product tectorial membrane packing through the mode of heating winding, can make the membrane area fold the pressure part narrower, can reduce the packing cost by a wide margin thereby; the hot-bonding part of the compression joint part of the membrane band is firmer by heating and bonding by a heating rod, the appearance of the membrane band is better than that of the traditional packed tube, the membrane band is attractive, tidy and strong in sealing property, and the membrane band can play the roles of water resistance, dust resistance, moisture resistance, scattering resistance, convenience in goods entering and exiting and the like; this wound form film packaging machine for PVC tubular product, easy operation, work efficiency is high, packing quality is reliable, can make one step of target in place in the PVC plastics tubular product production process, directly twines the packaging film that accords with operation requirement, can use manpower sparingly and material cost greatly.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a front view of a winding type film covering and packaging machine for PVC pipes according to the present invention;
fig. 2 is a side view of the winding type film covering and packaging machine for PVC pipes of the present invention;
fig. 3 is the utility model discloses an assembly schematic diagram of angle adjusting rod among wound form film packaging machine for PVC tubular product.
In the figure: 1. the device comprises a first motor, 2 bearings, 3 a frame, 4 a large gear, 5 a shaft sleeve, 6 a supporting pipe, 7 a screw rod, 8 a sliding block, 9 an angle adjusting rod, 10 a second motor, 11 an adjusting screw rod, 12 a hand wheel, 13 a frequency conversion controller, 14 a film rolling tension rod, 15 a film rolling supporting rod, 16 a plastic rolling film, 17 a rotating disc, 18 a small gear, 19 a roller support, 20 rollers, 21 a sliding rail, 22 PVC pipes, 23 locking bolts, 24 rotating shafts and 25 supports.
Detailed Description
The following embodiments will be described in detail with reference to the accompanying drawings, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1, the utility model relates to a winding type film covering packaging machine for PVC pipes, which comprises a frame 3, wherein a turntable 17, a guide mechanism and a first motor 1 are arranged in the frame 3; the end face of the turntable 17 is provided with a film roll tension rod 14, an angle adjusting rod 9, a heating device and a film roll supporting rod 15, the heating device is positioned outside the angle adjusting rod 9, a plastic roll film 16 is arranged on the film roll supporting rod 15, and the film roll supporting rod 15 is positioned outside the film roll tension rod 14; the PVC pipe 22 is clamped in the guide mechanism, and one end of the PVC pipe 22 extends into the space between the film roll tension rod 14 and the angle adjusting rod 9; the first motor 1 is connected to the turntable 17.
As shown in FIG. 2, use the utility model discloses a PVC is wound form film packaging machine during operation for tubular product earlier with PVC tubular product 22 clamping in guiding mechanism to ensure that the part of treating of PVC tubular product 22 stretches into between membrane roll tension bar 14 and the angle adjusting lever 9. After that, the first motor 1 is started, the first motor 1 drives the turntable 17 to rotate, and the plastic roll film 16 is fixed on the film roll supporting rod 15, so that when the film roll supporting rod 15 rotates along with the turntable 17, the grinding of the plastic roll film 16 takes the film roll tension rod 14 and the angle adjusting rod 9 as supports and cooperates with the high-temperature action of the heating device, so that the packaging film tightly covers and presses the surface of the PVC pipe 22.
Obviously, the winding type film covering packaging machine for the PVC pipes of the utility model can pack the PVC pipes by heating and winding, so that the laminated part of the film belt is narrower, thereby greatly reducing the packaging cost; the hot-bonding part of the compression joint part of the membrane band is firmer by heating and bonding by a heating rod, the appearance of the membrane band is better than that of the traditional packed tube, the membrane band is attractive, tidy and strong in sealing property, and the membrane band can play the roles of water resistance, dust resistance, moisture resistance, scattering resistance, convenience in goods entering and exiting and the like; this wound form film packaging machine for PVC tubular product, easy operation, work efficiency is high, packing quality is reliable, can make one step of target in place in the PVC plastics tubular product production process, directly twines the packaging film that accords with operation requirement, can use manpower sparingly and material cost greatly.
As shown in fig. 1, in the winding type film covering and packaging machine for PVC pipes of the present invention, the first motor 1 is a variable frequency motor, the frame 3 is further provided with a variable frequency controller 13, and the variable frequency controller 13 is electrically connected to the first motor 1.
The utility model discloses a wound form tectorial membrane packagine machine for PVC tubular product mainly is applicable to PVC tubular product production water line on, installs behind the tubular product production line tractor, before the cutting machine, the production speed of tubular product on the synchronous tracking production line. First motor 1 adopts inverter motor, and its rotational speed is even adjustable, can guarantee that the packing winding is synchronous with PVC tubular product production line, and inverter motor fixes in 3 sides in the frame, is provided with variable frequency controller 13 in the roof department of frame 3, and variable frequency controller 13 passes through the power line to be connected with first motor 1, control and regulation inverter motor's rotational speed.
As shown in fig. 1, in the utility model discloses a PVC is wound form film packaging machine for tubular product, the lateral part of carousel 17 is provided with axle sleeve 5, and axle sleeve 5 outside is provided with bearing 2 and gear wheel 4, and bearing 2 sets up in frame 3, is provided with on the output shaft of first motor 1 with gear wheel 4 meshed's pinion 18.
The first motor 1 drives the turntable 17 to rotate through the meshing of the large gear 4 and the small gear 18, so as to form a speed reducing mechanism for controlling the rotating speed of the turntable 17, so as to perform accurate film coating.
As shown in fig. 1, the utility model discloses an among the wound form film packaging machine for PVC tubular product, heating device contains support pipe fitting 6, and the tip that supports pipe fitting 6 is provided with second motor 10, is connected with screw rod 7 on the output shaft of second motor 10, and the screw thread is equipped with slider 8 on the screw rod 7, is provided with the heating rod on the slider 8, is provided with the spout in the support pipe fitting 6, and slider 8 can follow the spout and slide.
When the second motor 10 is started, the sliding block 8 is limited by the sliding groove and cannot rotate together with the screw rod 7, and at the moment, the sliding block can only move along the screw rod 7, so that the position of the heating rod can be adjusted according to the sizes of different PVC pipes 22.
As shown in fig. 1, in the winding type film covering and packaging machine for PVC pipes of the present invention, the second motor 10 is preferably a stepping motor, which is convenient for precise control.
As shown in fig. 2, in the utility model discloses a PVC is wound form film packaging machine for tubular product, guiding mechanism contains slide rail 21, and it is provided with a pair of gyro wheel support 19 to slide in the slide rail 21, is provided with gyro wheel 20 in every gyro wheel support 19, and the upper end and the lower extreme of slide rail 21 are provided with accommodate the lead screw 11 respectively.
Aiming at PVC pipes 22 with different sizes, the PVC pipes 22 can be clamped between the two roller brackets 19, then the two roller brackets 19 are adjusted, and the adjusting screw rod 11 is tightened, so that the PVC pipes 22 can be fixed.
As shown in fig. 2, in the utility model discloses a PVC is wound form film packaging machine for tubular product, the tip of adjusting lead screw 11 is provided with hand wheel 12, and the screw up that can be quick through rotating hand wheel 12 or loosen lead screw 11.
As shown in fig. 2, in the winding film packaging machine for PVC pipes of the present invention, the film tension rod 14 is fixed on the turntable 17, and the angle adjusting rod 9 is rotatably disposed on the turntable 17. The end face of the rotary table 17 is provided with a support 25, a rotating shaft 24 is arranged in the support 25, the angle adjusting rod 9 is sleeved on the rotating shaft 24, and a locking bolt 23 is arranged between the angle adjusting rod 9 and the rotating shaft 24.
According to the PVC pipes 22 with different sizes, the angle of the angle adjusting rod 9 needs to be adjusted so as to be matched with the film roll tension rod 14 to complete the expansion support of the packaging film, and the packaging film can be tightly pressed on the surface of the PVC pipes 22. During adjustment, the angle adjusting rod 9 is rotated by a rotating shaft 24 position, and after adjustment is finished, the angle adjusting rod 9 and the rotating shaft 24 are locked through the locking bolt 23.