CN201901255U

CN201901255U - Turntable type film wrapping machine

Info

Publication number: CN201901255U
Application number: CN2011201246763U
Authority: CN
Inventors: 陈建国; 方健; 汪志春; 耶明; 马娟
Original assignee: Gree Hefei Electric Appliances Co Ltd
Current assignee: Gree Hefei Electric Appliances Co Ltd
Priority date: 2011-04-25
Filing date: 2011-04-25
Publication date: 2011-07-20
Anticipated expiration: 2021-04-25

Abstract

The utility model provides a turntable type film wrapping machine which comprises a turntable and an upright post arranged beside the turntable, wherein a film wrapping cylinder rack slides vertically on the upright post; membrane cylinders are arranged on the film wrapping cylinder rack; the film wrapping cylinder rack is provided with a bracket baseplate, an upper support plate as well as a connecting plate for connecting the bracket baseplate and the upper support plate; the two membrane cylinders are pivoted on the bracket baseplate of the film wrapping cylinder rack; two drum rotating shafts are arranged between the bracket baseplate and the upper support plate; a guiding drum is movably sleeved on each drum rotating shaft; a grooved rail is arranged on the upright post; a slide block is fixed on one side of the connecting plate of the film wrapping rack; the slide block is arranged in the grooved rail in a sliding way; a screw rod vertically penetrates through the slide block and is in threaded connection with the slide block; the upper and the lower ends of the screw rod are respectively pivoted with a fixed block; the two fixed block are both fixedly connected onto the upright post; and one end of the screw rod is in power connection with an electric motor. The turntable type film wrapping machine adopts the screw rod for transmission, is low in transmission noise and high in transmission accuracy, and greatly improves the film wrapping effect.

Description

The turntable type wrapping machine

Technical field

The utility model relates to a kind of wrapping machine, particularly a kind of turntable type wrapping machine.

Background technology

Existing turntable type wrapping machine comprises turntable and column, column is provided with film cylinder, and packaged object is this column rotation, film cylinder vertical slip on column simultaneously relatively on turntable, by the relative motion of above-mentioned both direction, will wrap up around the packaged object with the film on the film cylinder.

Yet, shortcoming such as film cylinder is general on column to adopt chain gear, exists the transmission noise big, and transmission accuracy is low.

In addition, existing wrapping machine generally only is equipped with a film cylinder, causes work efficiency effectively to improve, and also is the problem that needs solution.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: a kind of turntable type wrapping machine is provided, solves the problem that the transmission noise is big, transmission accuracy is low that existing structure exists.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of turntable type wrapping machine, the column that comprises turntable and be located at the turntable side, one twines film tube frame vertical slip on this column, and this twines film tube frame and is provided with film cylinder, it is characterized in that:

This twines the connecting panel that film tube frame has tray plate, upper supporting plate and connects tray plate and upper supporting plate, this twines on the tray plate of film tube frame and is pivoted with two film cylinders, between tray plate and upper supporting plate, be provided with two roller shafts, movable sleeve is provided with a guide pulley on each roller shaft, and these two film cylinders and this two guide pulleys be arranged in parallel;

On this column, offer grooved rail, this connecting panel one side that twines film tube frame is fixed with a slide block, this slide block is slidingly installed in this grooved rail, vertical this slide block that passes of one rhizoid bar, and form with this slide block and to be threaded, each articulates this screw mandrel upper and lower side with a fixed block, and these two fixed blocks all are fixedly connected on this column, and an end of this screw mandrel also is connected with a motor power.

Wherein: the upper end of each described roller shaft is connected with a setting nut, and is provided with spring between this setting nut and this upper supporting plate.

Wherein: this upper supporting plate is provided with the guide sides that K/UP extends.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:

1. the utility model utilizes the screw mandrel transmission, and not only the transmission noise is low, and the transmission accuracy height, makes to twine the film effect and improve greatly.

2. because to twine the film cylinder that film tube frame is provided be two, wrapping machine twine membrane efficiency for existing single film cylinder the time twice, twine membrane efficiency and be largely increased.

Description of drawings

Fig. 1 is an integral structure scheme drawing of the present utility model;

Fig. 2 is the schematic perspective view of film cylinder mounting structure;

Fig. 3 is the front view of Fig. 2;

Fig. 4 is the left view of Fig. 2;

Fig. 5 is the birds-eye view of Fig. 2.

Description of reference numerals: 1-roller shaft; The 2-guide pulley; The 3-film; The 4-film cylinder; 5-twines film tube frame; The 6-tray plate; The 7-upper supporting plate; The 8-connecting panel; The 9-setting nut; The 10-guide sides; The 11-column; The 111-grooved rail; The 112-slide block; The 113-screw mandrel; The 114-fixed block; The 115-electrical motor; The 12-turntable; The packaged object of 13-; The 15-spring.

The specific embodiment

As shown in Figure 1, the utility model provides a kind of turntable type wrapping machine, the column 11 that it comprises turntable 12 and is located at turntable 12 sides, packed article 13 is placed on this turntable 12, move around this column rotation along with the running of turntable 12, one twines film tube frame 5 vertical slip on this column 11, drives film cylinder 4 vertical the moving that twine on the film tube frame 5, thereby the film on the film cylinder 43 is wrapped on the packed article 13.

Please in conjunction with Fig. 1, Fig. 2, Fig. 4, shown in Figure 5, on this column 11, offer grooved rail 111, has tray plate 6 and twine film tube frame 5, upper supporting plate 7 and the connecting panel 8 that connects tray plate 6 and upper supporting plate 7, these connecting panel 8 one sides are fixed with a slide block 112, this slide block 112 is slidingly installed in this grooved rail 111, one rhizoid bar, 113 vertical this slide blocks 112 that pass, and be threaded with this slide block 112, each articulates these screw mandrel 113 upper and lower sides with a fixed block 114, these two fixed blocks 114 all are fixedly connected on the column 11, and an end of this screw mandrel also power is connected with an electrical motor 115.

So, drive this screw mandrel 113 rotations by this electrical motor 115, this slide block 112 will drive upper and lower displacement in this grooved rail 111 by screw mandrel 113, drive and twine film tube frame 5 and film cylinder 4 vertical slip on column.

Fig. 2, Fig. 3, Fig. 4, shown in Figure 5 for another example, this twines on the tray plate 6 of film tube frame 5 and is pivoted with two film cylinders 4, between tray plate 6 and upper supporting plate 7, be provided with two roller shafts 1, movable sleeve is provided with a guide pulley 2 on each roller shaft 1, and these two film cylinders 4 be arranged in parallel with these two guide pulleys 2.

Wherein, the upper end of each roller shaft 1 is connected with a setting nut 9, and is provided with spring 15 between setting nut 9 and upper supporting plate 7, cushions the impact endurance test shock that these guide pulleys 2 are subjected to this spring 15.

And as shown in Figure 2, this upper supporting plate 7 also is provided with the guide sides 10 that K/UP extends.When twining film, film 3 is from pulling out and be directed to cylinder 2 guiding between tray plate 6 and the upper supporting plate 7, guide sides 10 on the upper supporting plate 7 can avoid film 3 to upper supporting plate 7 deviations in driction, when even film 3 departs from, the sharp edge of upper supporting plate in the time of also can avoiding departing from (having sharp edge during not bending) incised wound film 3.

From the above, the utility model utilizes screw mandrel drive thin film tube 4, and not only the transmission noise is low, and the transmission accuracy height, makes to twine the film effect and improve greatly.

In addition be two owing to twine the film cylinder 4 that film tube frame 5 is provided with, wrapping machine twine membrane efficiency for existing single film cylinder the time twice, twine membrane efficiency and be largely increased.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. turntable type wrapping machine, the column that comprises turntable and be located at the turntable side, one twines film tube frame vertical slip on this column, and this twines film tube frame and is provided with film cylinder, it is characterized in that:

2. turntable type wrapping machine according to claim 1 is characterized in that: the upper end of each described roller shaft is connected with a setting nut, and is provided with spring between this setting nut and this upper supporting plate.

3. turntable type wrapping machine according to claim 1 is characterized in that: this upper supporting plate is provided with the guide sides that K/UP extends.