CN112250006A

CN112250006A - Capping machine

Info

Publication number: CN112250006A
Application number: CN202011233624.XA
Authority: CN
Inventors: 牟仁利; 王琪琪; 马三龙
Original assignee: Suzhou Renyu Machinery Co ltd
Current assignee: Suzhou Renyu Machinery Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-01-22

Abstract

The invention discloses a capping machine, belonging to the technical field of plastic bottle capping, comprising a frame, wherein a conveying belt is arranged in the middle of the frame and driven by a first motor, supporting legs are fixedly connected to the bottom of the frame, clamping devices are arranged on the front side and the rear side above the frame, each clamping device comprises a press belt, a drive roller and a driven roller, the drive roller is arranged on the left side above the frame and rotatably connected with the frame, the drive roller is driven by a second motor, the driven roller is arranged on the right side above the frame, the press belts are arranged between the drive roller and the driven roller, the press belts on the front side and the rear side are parallel to each other, beverage bottles are conveyed by the conveying belt, beverage bottle caps are clamped into capping caps when the beverage bottles pass through a feeding head, springs are compressed in the process of continuously moving the beverage bottles, the distance between the tail ends of baffle plates on the front side, thereby pulling out the sealing cover to lead the sealing cover to be sleeved on the beverage bottle.

Description

Capping machine

Technical Field

The invention relates to the technical field of plastic bottle cap sealing installation, in particular to a capping machine.

Background

The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle widely uses Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, and is a plastic container which is added with a corresponding organic solvent, heated at high temperature, blown, extruded and blown or injection molded by a plastic mold. The packaging container is mainly used for liquid or solid disposable plastic packaging containers of beverages, foods, pickles, honey, dried fruits, edible oil, agricultural and veterinary medicines and the like. The plastic bottle has the characteristics of low breakage probability, low cost, high transparency, food-grade raw materials and the like.

In order to improve the security of beverage bottle, people can install the closing cap additional in the outside of beverage bottle lid at present, through protecting closing cap beverage bottle lid and bottleneck to improve the security that the beverage was drunk, current beverage bottle closing cap mounting means is mostly for staff's manual installation, and the operation is wasted time and energy, and work efficiency is lower.

Disclosure of Invention

The invention aims to provide a capping machine, which aims to solve the problems that most of the existing beverage bottle capping installation modes proposed in the background art are manually installed by workers, the operation is time-consuming and labor-consuming, and the working efficiency is low.

In order to achieve the purpose, the invention provides the following technical scheme: the capping machine comprises a frame, wherein a conveying belt is arranged in the middle of the frame, the conveying belt is driven by a first motor, supporting legs are fixedly connected to the bottom of the frame, clamping devices are arranged on the front side and the rear side of the upper portion of the frame and comprise a pressing belt, a driving roller and a driven roller, the driving roller is arranged on the left side of the upper portion of the frame, the driving roller is rotatably connected with the frame, the driving roller is driven by a second motor, the driven roller is arranged on the right side of the upper portion of the frame, the driven roller is rotatably connected with the frame, a pressing belt is arranged between the driving roller and the driven roller, the pressing belts on the front side and the rear side are parallel to each other, pillars are connected to the front side and the rear side of the upper portion of the frame by bolts, the upper ends of, the beverage bottle pressing device is characterized in that a pressing device is arranged at the upper end of the connecting block, a sealing cover feeding machine is arranged on the rear side of the rack, a sealing cover is placed in the sealing cover feeding machine, the sealing cover feeding machine is connected with a feeding head, the feeding head is located above the left side between the limiting plates on the front side and the rear side, a beverage bottle is placed on the conveying belt, and the outer wall of the beverage bottle is in contact with the pressing belts on the front side and the rear side.

Preferably, both sides all articulate around the lower part around the material loading head has the baffle, the equal fixedly connected with spring in one side that the baffle below deviates from mutually, the spring other end and material loading head inner wall fixed connection, the breach has all been seted up to the material loading head lower extreme left and right sides.

Preferably, closing device includes fixed plate, action wheel, follows driving wheel, hold-down strip, fixed plate quantity is two, two the fixed plate respectively with the connecting block fixed connection of front and back both sides, both sides around the right side between the fixed plate is rotated and is connected with the action wheel, both sides around the left side between the fixed plate is rotated and is connected with from the driving wheel, the action wheel axis is located the downside from the driving wheel axis, install the hold-down strip between follow driving wheel and the action wheel, the front side the fixed plate front side has the motor through bolted connection, pass through the coupling joint between motor output shaft and the action wheel, hold-down strip speed is the same with the conveyer belt.

Preferably, the outer wall of the compression belt is provided with a rubber layer.

Preferably, a plurality of supporting rollers are rotatably connected between the fixing plates on the front side and the rear side, and the supporting rollers are in contact with the lower side of the inner wall of the pressing belt.

Compared with the prior art, the invention has the beneficial effects that:

1) conveying the beverage bottles through the conveying belt, clamping the bottle caps of the beverage bottles into the sealing caps when the beverage bottles pass through the feeding heads, compressing the springs in the process that the beverage bottles continuously move, and increasing the distance between the tail ends of the baffle plates at the front side and the rear side so as to pull out the sealing caps and enable the sealing caps to be sleeved on the beverage bottles;

2) when the sealing cover sleeved on the beverage bottle moves to the pressing device along with the beverage bottle, the axis of the driving wheel is positioned at the lower side of the axis of the driven wheel, so that the pressing belt positioned at the lower side gradually inclines downwards, and the sealing cover can be pressed on the beverage bottle;

3) the speed of the pressing belt is the same as that of the conveying belt, so that the beverage bottle is prevented from being toppled in the process that the sealing cover is pressed by the pressing belt;

4) through the arrangement of the rubber layer, the pressing belt is in elastic contact with the sealing cover, so that the sealing cover is conveniently pressed and is prevented from being damaged;

5) according to the beverage bottle sealing device, the sealing cover is automatically installed on the beverage bottle, so that manual operation is avoided, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the pressing device of the present invention;

FIG. 3 is a schematic cross-sectional view of a feeding head according to the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention shown in FIG. 3A-A.

In the figure: the beverage bottle sealing machine comprises a sealing cover feeding machine 1, a feeding head 2, a machine frame 3, a driving roller 4, a driven roller 5, a pressing belt 6, a beverage bottle 7, a supporting leg 8, a supporting column 9, a limiting plate 10, a connecting block 11, a motor 12, a pressing device 13, a fixing plate 14, a driving wheel 15, a driven wheel 16, a pressing belt 17, a rubber layer 18, a rolling shaft 19, a sealing cover 20, a notch 21, a baffle 22 and a spring 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: capping machine, including frame 3, frame 3 mid-mounting has the conveyer belt, the conveyer belt passes through first motor drive, frame 3 bottom fixedly connected with supporting legs 8, both sides all are provided with clamping device around frame 3 top, clamping device is including pressing area 6, drive roll 4 and driven voller 5, drive roll 4 is installed in frame 3 top left side, drive roll 4 rotates with frame 3 to be connected, just drive roll 4 passes through second motor drive, driven voller 5 installs in frame 3 top right side, driven voller 5 rotates with frame 3 to be connected, install between drive roll 4 and the driven voller 5 and press area 6, thereby second motor drive roll 4 rotates and makes press area 6 remove, the press area 6 of both sides is parallel to each other around, frame 3 top both sides all have pillar 9 through bolted connection, there is limiting plate 10 pillar 9 upper end through bolted connection, limiting plate 10 is located and presses 6 right sides in the area, there is connecting block 11 limiting plate 10 top right side through bolted connection, connecting block 11 upper end is provided with

closing device

13, 3 rear sides in the frame are provided with closing cap material loading machine 1, closing cap 20 has been placed in closing cap material loading machine 1, closing cap material loading machine 1 is connected with material loading head 2, and closing cap 20 in closing cap material loading machine 1 discharges through material loading head 2, material loading head 2 is located the left side top between the limiting plate 10 of both sides around, beverage bottle 7 has been placed on the conveyer belt, the contact of pressing area 6 of both sides around 7 outer walls and for fix beverage bottle 7.

Go up the stub bar 2 around both sides all articulated have baffle 22 around the below, the equal fixedly connected with spring 23 in one side that the baffle 22 below deviates from mutually, the spring 23 other end and 2 inner wall fixed connection of stub bar, breach 21 has all been seted up to the 2 lower extreme left and right sides of stub bar, and the interval between the baffle 22 end of front and back both sides is less than closing cap 20 diameter length 1mm, makes closing cap 20 can not fall down naturally.

The pressing device 13 comprises two fixing plates 14, a driving wheel 15, two driven wheels 16 and two pressing belts 17, the two fixing plates 14 are fixedly connected with the connecting blocks 11 on the front side and the rear side respectively, the right sides between the fixing plates 14 on the front side and the rear side are rotatably connected with the driving wheel 15, the left sides between the fixing plates 14 on the front side and the rear side are rotatably connected with the driven wheels 16, the axis of the driving wheel 15 is located on the lower side of the axis of the driven wheels 16, the pressing belts 17 are installed between the driven wheels 16 and the driving wheel 15, the front sides of the fixing plates 14 on the front sides are connected with the motor 12 through bolts, the output shaft of the motor 12 is connected with the driving wheel 15 through a coupler, the speed of the pressing belts 17 is the same as that of.

The outer wall of the pressing belt 17 is provided with a rubber layer 18, so that the pressing belt 17 is in elastic contact with the sealing cover 20, the sealing cover 20 is conveniently pressed, and meanwhile, the sealing cover is prevented from being damaged.

A plurality of supporting rollers 19 are rotatably connected between the fixing plates 14 at the front side and the rear side, and the supporting rollers 19 are in contact with the lower side of the inner wall of the pressing belt 17, so that the stability of the pressing belt 17 is improved, and the pressing belt 17 can conveniently press the sealing cover 20.

The working principle is as follows: a worker places a beverage bottle 7 on the left side of a conveying belt, the conveying belt drives the beverage bottle 7 to move rightwards, the beverage bottle 7 is clamped tightly through press belts 6 on the front side and the rear side, when the beverage bottle 7 enters between limiting plates 10 on the front side and the rear side, the beverage bottle 7 is limited through the limiting plates 10, a sealing cover 20 is discharged into a feeding head 2 by a sealing cover feeding machine 1, when the beverage bottle 7 passes through the feeding head 2, a bottle cover of the beverage bottle 7 is clamped into a sealing cover 20 on the lowest end, in the continuous moving process of the beverage bottle 7, a spring 23 is compressed, the distance between the tail ends of baffle plates 22 on the front side and the rear side is increased, so that the sealing cover 20 is pulled out through a notch 21, the sealing cover 20 is sleeved on the beverage bottle 7, when the sealing cover 20 on the lowest end leaves the feeding head 2, the sealing cover 20 on the upper side moves downwards under the action of gravity, the lower side of the feeding head 2, the baffle plate, since the axis of the driving wheel 15 is located at the lower side of the axis of the driven wheel 16, the pressing belt 17 at the lower side gradually inclines downwards to press the cover 20, so that the cover 20 can be pressed on the beverage bottle.

While there have been shown and described the fundamental principles and essential 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. Capper, including frame (3), its characterized in that: the automatic conveying device is characterized in that a conveying belt is mounted in the middle of the rack (3), the conveying belt is driven by a first motor, supporting legs (8) are fixedly connected to the bottom of the rack (3), clamping devices are arranged on the front side and the rear side of the top of the rack (3) and comprise a pressing belt (6), a driving roller (4) and a driven roller (5), the driving roller (4) is mounted on the left side of the top of the rack (3), the driving roller (4) is rotatably connected with the rack (3), the driving roller (4) is driven by a second motor, the driven roller (5) is mounted on the right side of the top of the rack (3), the driven roller (5) is rotatably connected with the rack (3), the pressing belt (6) is mounted between the driving roller (4) and the driven roller (5), the pressing belts (6) on the front side and the rear side are parallel to each other, pillars (9) are connected to the front, pillar (9) upper end has limiting plate (10) through bolted connection, limiting plate (10) are located and press area (6) right side, there is connecting block (11) on limiting plate (10) top right side through bolted connection, connecting block (11) upper end is provided with closing device (13), frame (3) rear side is provided with closing cap material loading machine (1), closing cap (20) have been placed in closing cap material loading machine (1), closing cap material loading machine (1) is connected with material loading head (2), left side top between limiting plate (10) of both sides around material loading head (2) are located, beverage bottle (7) have been placed on the conveyer belt, the area (6) contact is pressed with both sides around beverage bottle (7) outer wall.

2. The capper of claim 1 wherein: go up stub bar (2) front and back below front and back both sides all articulated have baffle (22), the equal fixedly connected with spring (23) in one side that baffle (22) below deviates from mutually, the spring (23) other end and last stub bar (2) inner wall fixed connection, breach (21) have all been seted up to the lower extreme left and right sides of going up stub bar (2).

3. The capper of claim 1 wherein: the pressing device (13) comprises a fixing plate (14), a driving wheel (15), a driven wheel (16) and a pressing belt (17), the number of the fixing plates (14) is two, the two fixing plates (14) are respectively and fixedly connected with the connecting blocks (11) at the front side and the rear side, the right side between the fixing plates (14) at the front side and the rear side is rotatably connected with a driving wheel (15), the left side between the fixing plates (14) at the front side and the rear side is rotatably connected with a driven wheel (16), the axis of the driving wheel (15) is positioned at the lower side of the axis of the driven wheel (16), a pressing belt (17) is arranged between the driven wheel (16) and the driving wheel (15), the front side of the fixing plate (14) at the front side is connected with a motor (12) through a bolt, the output shaft of the motor (12) is connected with the driving wheel (15) through a coupler, and the speed of the pressing belt (17) is the same as that of the conveying belt.

4. The capper of claim 3 wherein: and a rubber layer (18) is arranged on the outer wall of the pressing belt (17).

5. The capper of claim 3 wherein: a plurality of supporting rollers (19) are rotatably connected between the fixing plates (14) on the front side and the rear side, and the supporting rollers (19) are in contact with the lower side of the inner wall of the pressing belt (17).