CN212922223U

CN212922223U - Plastic bottle pyrocondensation membrane packing plant

Info

Publication number: CN212922223U
Application number: CN202021594147.5U
Authority: CN
Inventors: 赵海涛; 王云辉
Original assignee: Zhangjiagang Wanruida Packaging Machinery Co ltd
Current assignee: Zhangjiagang Wanruida Packaging Machinery Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-09
Anticipated expiration: 2030-08-04

Abstract

The utility model belongs to the technical field of plastic bottle packaging devices, in particular to a plastic bottle heat shrinkage film packaging device, which comprises a workbench, a bracket is fixedly arranged at the upper end of the workbench, a hydraulic rod is fixedly arranged at the upper end inside the bracket, the lower end of the hydraulic rod is fixedly provided with a fixed plate, the lower end of the fixed plate is fixedly provided with a heating mechanism, a placing groove is arranged on the upper side wall of the workbench, two rotating rods are transversely arranged inside the placing groove, the right ends of the two rotating rods are rotatably connected with the side wall of the placing groove through first bearings, can heat plastic bottles with different sizes, ensures that the thermoplastic film is heated uniformly, effectively prevents local heating, greatly improves the packaging quality, carry out firm centre gripping to the plastic bottle, effectively prevent to heat the in-process of thermoplasticity membrane, the plastic bottle is emptyd, influences the packing efficiency of plastic bottle.

Description

Plastic bottle pyrocondensation membrane packing plant

Technical Field

The utility model relates to a plastic bottle packing plant technical field specifically is a plastic bottle pyrocondensation membrane packing plant.

Background

The thermal shrinkage film is a film which can shrink when being heated so as to be tightly coated on a product, the used materials are mainly various thermoplastic films, the thermal shrinkage film is widely applied to external packaging of various plastic bottles, and in order to enlarge the yield and improve the production efficiency, a packaging machine is generally adopted for thermal shrinkage film packaging operation, so that the plastic bottle thermal shrinkage film packaging device is related.

In the process of using, plastic bottle packing plant in the past can not stabilize the centre gripping to the plastic bottle, leads to the plastic bottle to empty easily at the in-process of packing, influences the efficiency of packing, and can not lead to local high temperature to the even heating of the outside pyrocondensation membrane of plastic bottle, influences the packing quality of plastic bottle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic bottle pyrocondensation membrane packing plant to current packing plant who proposes in solving above-mentioned background art can not stabilize the centre gripping to the plastic bottle, leads to the in-process of packing easily to cause the plastic bottle to empty, influences the efficiency of packing, and can not make the pyrocondensation membrane be heated evenly, influences the problem of packing quality.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic bottle heat shrinkage film packaging device comprises a workbench, wherein a support is fixedly arranged at the upper end of the workbench, a hydraulic rod is fixedly arranged at the upper end inside the support, a fixed plate is fixedly arranged at the lower end of the hydraulic rod, a heating mechanism is fixedly arranged at the lower end of the fixed plate, a placing groove is formed in the upper side wall of the workbench, two rotating rods are transversely arranged inside the placing groove, the right ends of the two rotating rods are rotatably connected with the side wall of the placing groove through first bearings, the left end of each rotating rod penetrates through the left side wall of the workbench to extend to the outside and is fixedly provided with a motor, transmission rollers are fixedly arranged on the rod walls of the two rotating rods, belt pulleys are fixedly arranged on the rod walls of the two rotating rods, a conveying belt is arranged on the outer portions of the two transmission rollers in a common contact mode, and the plastic bottle is arranged at the, and symmetrical clamping mechanisms are fixedly arranged on the inner wall of the support.

Preferably, the heating mechanism includes two-way lead screw, the spout has been seted up to the lower lateral wall of fixed plate, two-way lead screw pass through the second bearing with the right side wall of spout rotates to be connected, the left side wall that the left end of two-way lead screw runs through the spout extends to the outside and fixed rotatory piece that is provided with, the pole wall threaded connection of two-way lead screw has the slider of symmetry, two the lower lateral wall of slider is all fixed and is provided with L type connecting block, two the lateral wall of L type connecting block is all fixed and is provided with the hot plate.

Preferably, fixture includes electric putter, two electric putter all with the inner wall fixed connection of support, two the one end that electric putter is adjacent all fixes and is provided with the U template, two the inside of U template is all fixed and is provided with the telescopic link, two the one end that the telescopic link is adjacent all fixes and is provided with the grip block, two the pole wall of telescopic link all fixed the cover has cup jointed the spring, two the adjacent one end of spring all with the lateral wall fixed connection of grip block, two the one end that the spring deviates from all with the inner wall fixed connection of U template.

Preferably, the two pulleys are rotationally connected through a belt.

Preferably, the two heating plates are electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the common cooperation of fixed plate, two-way lead screw, rotatory piece, slider, L type connecting block and hot plate, heat the plastic bottle of equidimension not, and guarantee that the thermoplastic film is heated evenly, prevent effectively that the part from being heated, improve the quality of packing greatly.

2) Through the common cooperation of electric putter, U template, telescopic link, spring and grip block, stabilize the centre gripping to the plastic bottle, effectively prevent to heat the in-process of moulding plastics membrane, the plastic bottle is emptyd, influences the packing efficiency of plastic bottle.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 workbench, 2 supports, 3 hydraulic rods, 4 fixing plates, 5 rotating rods, 6 motors, 7 driving rollers, 8 belt pulleys, 9 conveying belts, 10 plastic bottles, 11 bidirectional screw rods, 12 rotating blocks, 13 sliding blocks, 14L-shaped connecting blocks, 15 heating plates, 16 electric push rods, 17U-shaped plates, 18 telescopic rods, 19 clamping blocks and 20 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a thermal shrinkage film packaging device for plastic bottles comprises a workbench 1, a support 2 is fixedly arranged at the upper end of the workbench 1, a hydraulic rod 3 is fixedly arranged at the upper end inside the support 2, a fixing plate 4 is fixedly arranged at the lower end of the hydraulic rod 3, a heating mechanism is fixedly arranged at the lower end of the fixing plate 4, a placing groove is formed in the upper side wall of the workbench 1, two rotating rods 5 are transversely arranged inside the placing groove, the right ends of the two rotating rods 5 are rotatably connected with the side wall of the placing groove through first bearings, the left end of each rotating rod 5 penetrates through the left side wall of the workbench 1 to extend to the outside and is fixedly provided with a motor 6, driving rollers 7 are fixedly arranged on the rod walls of the two rotating rods 5, belt pulleys 8 are fixedly arranged on the rod walls of the two rotating rods 5, a conveying belt 9 is arranged on the outside of the two driving rollers 7 in a common contact mode, a plastic bottle 10 is arranged on the upper;

the heating mechanism comprises a bidirectional screw rod 11, a sliding groove is formed in the lower side wall of the fixing plate 4, the bidirectional screw rod 11 is rotatably connected with the right side wall of the sliding groove through a second bearing, the left end of the bidirectional screw rod 11 penetrates through the left side wall of the sliding groove to extend to the outside and is fixedly provided with a rotating block 12, the rod wall of the bidirectional screw rod 11 is in threaded connection with symmetrical sliding blocks 13, the lower side walls of the two sliding blocks 13 are respectively and fixedly provided with an L-shaped connecting block 14, the side walls of the two L-shaped connecting blocks 14 are respectively and fixedly provided with a heating plate 15, a thermal shrinkage film outside the plastic bottle 10 is uniformly heated, the plastic bottle 10 is conveniently and;

the clamping mechanism comprises electric push rods 16, the two electric push rods 16 are fixedly connected with the inner wall of the support 2, the adjacent ends of the two electric push rods 16 are fixedly provided with U-shaped plates 17, telescopic rods 18 are fixedly arranged inside the two U-shaped plates 17, the adjacent ends of the two telescopic rods 18 are fixedly provided with clamping blocks 19, the rod walls of the two telescopic rods 18 are fixedly sleeved with springs 20, the adjacent ends of the two springs 20 are fixedly connected with the side walls of the clamping blocks 19, the deviated ends of the two springs 20 are fixedly connected with the inner wall of the U-shaped plate 17, the plastic bottle 10 is stably clamped, and the plastic bottle 10 is prevented from falling down and the packaging efficiency is influenced in the packaging process;

the two belt pulleys 8 are rotationally connected through a belt;

the two heating plates 15 are electrically connected with an external power supply.

The working principle is as follows: during the use, starter motor 6, motor 6 drives bull stick 5 and rotates, bull stick 5 drives bull stick 5 through belt pulley 8 and rotates, the fixed driving roller 7 that cup joints of drive pole wall of bull stick 5 rotates, driving roller 7 drives outside conveyer belt 9 and rotates, carry plastic bottle 10, start electric putter 16, electric putter 16 drives lateral wall fixed connection's U template 17 motion, U template 17 drives inside fixed connection's telescopic link 18 and grip block 19 and stabilizes the centre gripping to plastic bottle 10, start hydraulic stem 3, hydraulic stem 3 drives lower extreme fixed connection's fixed plate 4 motions, lateral wall fixed connection's hot shrinkage film 15 carries out the even heating to plastic bottle 10 outside under fixed plate 4 drives, pack plastic bottle 10.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic bottle heat-shrinkable film packaging device comprises a workbench (1) and is characterized in that a support (2) is fixedly arranged at the upper end of the workbench (1), a hydraulic rod (3) is fixedly arranged at the upper end inside the support (2), a fixed plate (4) is fixedly arranged at the lower end of the hydraulic rod (3), a heating mechanism is fixedly arranged at the lower end of the fixed plate (4), a placing groove is formed in the upper side wall of the workbench (1), two rotating rods (5) are transversely arranged inside the placing groove, the right ends of the two rotating rods (5) are rotatably connected with the side wall of the placing groove through first bearings, the left end of each rotating rod (5) penetrates through the left side wall of the workbench (1) to extend to the outside and is fixedly provided with a motor (6), and the rod walls of the two rotating rods (5) are fixedly provided with a driving roller (7), the plastic bottle conveying device is characterized in that belt pulleys (8) are fixedly arranged on the rod walls of the two rotating rods (5), a conveying belt (9) is arranged outside the two driving rollers (7) in a contact mode, a plastic bottle (10) is arranged at the upper end of the conveying belt (9) in a contact mode, and symmetrical clamping mechanisms are fixedly arranged on the inner wall of the support (2).

2. A plastic bottle shrink film wrapping apparatus as claimed in claim 1, wherein: heating mechanism includes two-way lead screw (11), the spout has been seted up to the lower lateral wall of fixed plate (4), two-way lead screw (11) through the second bearing with the right side wall of spout rotates to be connected, the left side wall that the left end of two-way lead screw (11) runs through the spout extends to outside and fixed rotatory piece (12) that is provided with, the pole wall threaded connection of two-way lead screw (11) has slider (13), two of the symmetry the lower lateral wall of slider (13) is all fixed and is provided with L type connecting block (14), two the lateral wall of L type connecting block (14) is all fixed and is provided with hot plate (15).

3. A plastic bottle shrink film wrapping apparatus as claimed in claim 1, wherein: fixture includes electric putter (16), two electric putter (16) all with the inner wall fixed connection of support (2), two electric putter (16) adjacent one end is all fixed and is provided with U template (17), two the inside of U template (17) is all fixed and is provided with telescopic link (18), two the adjacent one end of telescopic link (18) is all fixed and is provided with grip block (19), two the pole wall of telescopic link (18) is all fixed the cup joint has spring (20), two the adjacent one end of spring (20) all with the lateral wall fixed connection of grip block (19), two the one end that spring (20) deviates from all with the inner wall fixed connection of U template (17).

4. A plastic bottle shrink film wrapping apparatus as claimed in claim 1, wherein: the two belt pulleys (8) are rotationally connected through a belt.

5. A plastic bottle shrink film wrapping apparatus as claimed in claim 2, wherein: the two heating plates (15) are electrically connected with an external power supply.