CN207565944U - A kind of sealing machine - Google Patents

Abstract

The utility model discloses a sealing machine, which is composed of a workbench, a support frame, a cup body placement mechanism, a plastic film hot pressing mechanism and a plastic film feeding and recycling mechanism; the cup body placement mechanism includes a placement table support plate, a placement table, and a placement table Drive cylinder, cup top holder and top holder drive cylinder; plastic film heat press mechanism includes sealing cylinder, movable mounting plate, guide post, top plate, mounting screw, spring, heatable pressure head, heating resistance and edge cutting edge Mouth; plastic film feeding recovery mechanism includes plastic film recovery roller, drive shaft, drive wheel, belt, motor, plastic film transition roller and plastic film feed roller. The utility model realizes full-automatic control, and only one operator is needed for the whole equipment, and the feeding, edge trimming, sealing, sending out of drinking cups, feeding of new plastic belts, recycling of waste plastic belts, etc. There are seven processes for ejecting beverage cups, the operation is coherent and smooth, the sealing precision is high, the sealing quality is good, and the labor intensity is greatly reduced.

Description

a sealing machine

technical field

The utility model belongs to the field of automatic special processing equipment, in particular to a sealing machine controlled by PLC, which is used for automatic sealing of manual beverages.

Background technique

Nowadays, handmade tea drinks that are made and sold on the spot have been deeply loved by consumers. Beverage shops that make handmade tea drinks usually need to use a sealing machine to seal the cup of the drink so that consumers can take it away and avoid spilling the drink. However, some of the existing beverage sealing machines still need to be operated manually. The sealing film is pressed down and cut through the rocker on the sealing machine. This sealing method is not only labor intensive, but also low in efficiency, and the sealing accuracy and quality Can not guarantee. In addition, although there are automatic sealing machines on the market, most automatic sealing machines can only seal one drink at a time, and the sealing efficiency is not high. If customers queue up to buy, this single-station sealing Machines simply cannot meet the demand.

Utility model content

In order to make up for the deficiencies of the prior art, the utility model aims to provide a sealing machine to improve the sealing efficiency and quality of beverages and reduce labor intensity.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

A sealing machine, which is composed of a workbench, a support frame, a cup body placement mechanism, a plastic film hot-pressing mechanism, and a plastic film feeding and recycling mechanism;

The cup placement mechanism is arranged in the center of the table top of the workbench, and the cup placement mechanism includes two placement table support plates vertically fixed on the workbench table top, and the upper parts of the two placement table support plates are There are chutes at the beginning, and a placement platform that can move back and forth on the two support plates of the placement platform is arranged between the two chutes, and two cup placement holes are arranged side by side on the placement platform. The rear of the placement platform is provided with a placement platform driving cylinder, the base of the placement platform driving cylinder is fixed on the table surface of the workbench through the placement platform driving cylinder mounting bracket, and the telescopic rod of the placement platform driving cylinder is connected to the The middle part of the lower surface of the placing table is fixedly connected; a liftable cup jacking head is arranged directly below the two cup placement holes, and the lower end of each cup jacking head is respectively connected to a vertically arranged The jacking head driving cylinder is connected, and the two jacking head driving cylinders are fixed on the lower surface of the workbench through the jacking head driving cylinder mounting plate;

The plastic film hot-pressing mechanism is suspended above the cup body placement mechanism through the support frame, and the plastic film hot-pressing mechanism includes a sealing cylinder arranged vertically downward, and the base of the sealing cylinder passes through the sealing The cylinder mounting plate is fixed on the lower edge of the upper beam of the support frame, and the lifting rod of the sealing cylinder is connected with a movable mounting plate, and the upper surface of the movable mounting plate is provided with two guide posts, and the two The guide posts penetrate into the guide post holes on both sides of the sealing cylinder respectively; a top plate is arranged below the movable mounting plate, and the top plate is located above the rear parts of the two support plates of the placement table. The top plate is movably suspended below the movable mounting plate through the first mounting screws on its four top corners, and each of the first mounting screws is located between the movable mounting plate and the top plate The first springs are sleeved on the part of the cup body; two positioning holes corresponding to the two cup body placement holes are arranged side by side on the top plate, and the two positioning holes for the heating pressure head are arranged side by side. One heatable pressure head is provided respectively, and the two heatable pressure heads are movably suspended below the movable mounting plate through the second mounting screws at the four top corners, and each of the second mounting screws is located at The part between the movable mounting plate and the heatable pressure head is covered with a second spring; the upper surface of the heatable pressure head is embedded with several heating resistors, and the heatable pressure head The edge of the lower table is provided with a trimming edge;

The main part of the plastic film feeding and recycling mechanism is arranged on the top of the support frame, and the plastic film feeding and recycling mechanism includes a plastic film recovery roller arranged at the front end of the top of the support frame and a rear roller arranged on the top of the support frame. The drive shaft at the end and the motor, the motor is connected to one end of the drive shaft, a drive wheel is respectively arranged at the left and right ends of the drive shaft, and the two drive wheels are connected to the plastic film recovery roller through a belt respectively The left and right ends are connected; the plastic film feeding recovery mechanism also includes a plastic film transition roller arranged at the front end of the middle part of the support frame and a plastic film feed roller arranged at the rear end of the middle part of the support frame, and the plastic film The transition roller is located in front of the top plate, and the plastic film feeding roller is located in the rear of the top plate.

Further, a control button box for controlling the start and stop of the sealing machine is arranged on the table of the workbench.

Further, an electrical cabinet for controlling the motor, the driving cylinder of the placing table, the driving cylinder of the jacking head, the sealing cylinder and the heating resistor is arranged on the outside of the support frame.

Further, the bottom of the workbench is provided with adjustable foot supports.

Further, the four sides of the workbench are respectively provided with openable and closable cabinet doors.

Further, the height of the lower edge of the plastic film transition roller and the lower edge of the plastic film feed roller from the workbench top is slightly greater than the height of the upper surface of the placement table from the workbench top.

Further, the lifting range of the cup jacking head is between the lower surface of the placing table and the top of the workbench.

Further, when the lifting rod of the driving cylinder of the placement table is stretched out, the placement table moves to the front of the support plate of the placement table and is located in front of the transition roller of the plastic film; When the lifting and retracting rod of the table driving cylinder retracts, the placing table moves to the rear of the supporting plate of the placing table and is located directly below the top plate, and the two heatable pressure heads are respectively aligned with the two The cup body is placed in the hole.

Further, the diameter of the edge trimming edge is larger than the hole diameter of the cup body placement hole, and a circle of edge insertion grooves corresponding to the diameter of the edge trimming edge is provided on the periphery of the cup body placement hole.

Further, several circular holes are opened on the movable mounting plate, and the wires of each heating resistor are led out from the corresponding circular holes.

The working process of the present utility model is as follows:

1. The operator places the beverage cup to be sealed on the placement table, starts the sealing machine through the button on the control button box, and the placement table drives the cylinder to start working, drives the placement table of the beverage cup to be sealed and moves it to the bottom of the heatable pressure head .

2. The sealing cylinder starts to work, and drives the top plate and the heatable pressure head to move down through the guide column and the movable mounting plate. When the top plate is pressed on the placing table, the heatable pressure head continues to press down, and a part of the plastic around the cup mouth The film is pressed down to the cutting edge on the placement table, which fits into the groove and cuts off this part of the plastic film by the cutting edge. Simultaneously, the heating resistor works, heating and insulating for a period of time so that the heatable pressure head sticks on the cup mouth of the beverage cup after hot-melting the plastic film positioned above the cup mouth.

3. The sealing cylinder starts to work in reverse, driving the heatable pressure head to move up and reset. The placing table driving cylinder starts reverse work subsequently, drives the placing table that is placed with the sealed beverage cup to move forward and reset.

4. The motor starts to work, drives the plastic film recovery roller to rotate through the drive shaft, drive wheel and belt, and then drives the plastic film feed roller to rotate through the plastic film and plastic film transition roller, so as to drive the new plastic film to the available The lower part of the press head is heated, while the waste plastic film is rewound onto the plastic tape recovery roller.

5. The cup body top holder drives the cylinder to start to work, driving the cup body top holder to move up, and lifts the sealed beverage cup, higher than the placing table, for easy removal. After taking out the beverage cup, press the reset button on the control button box, the cup body jacking head drives the cylinder to work in reverse, driving the cup body jacking head to move down and reset, and a working cycle ends.

The beneficial effects of the utility model are:

1. The utility model realizes full-automatic control, and only one operator is needed for the whole equipment, and the drinking cup feeding, edge trimming, sealing, drinking cup feeding, new plastic belt feeding, waste plastic belt recycling, and beverage cup feeding can be completed in one operation. There are seven processes in the cup ejection, the operation is coherent and smooth, the sealing precision is high, the sealing quality is good, and the labor intensity is greatly reduced.

2. There are two cup placement holes on the placement platform of the utility model, so the sealing machine can complete the sealing of two drinking cups to be sealed in one working cycle, which further improves the sealing efficiency of the equipment.

3. The bottom of the equipment of the utility model is equipped with adjustable foot support, which is convenient for adjusting the height of the equipment, which conforms to the principle of ergonomics. The electrical control cabinet of the equipment is set next to the rack in the feeding area, which saves space and has a reasonable layout.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with accompanying drawings. back. The specific embodiment of the utility model is given in detail by the following examples and accompanying drawings.

Description of drawings

The drawings described here are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the front perspective view of the overall structure of the utility model;

Fig. 2 is the enlarged view of the table top part of the utility model after removing the left side support plate;

Fig. 3 is the three-dimensional structural diagram of the plastic film hot-pressing mechanism of the present invention;

Fig. 4 is the enlarged view of the upper structure of the plastic film hot pressing mechanism of the present invention after removing the movable mounting plate;

Figure 5 is an enlarged view of the lower structure of the plastic film hot-pressing mechanism of the present invention after removing the movable mounting plate;

Fig. 6 is a schematic diagram of the internal structure of the workbench of the present invention.

Detailed ways

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Referring to Figures 1-6, a sealing machine is composed of a workbench 2, a support frame 3, a cup body placement mechanism, a plastic film hot pressing mechanism and a plastic film feeding and recycling mechanism; the bottom of the workbench 2 is provided with a Adjustable feet support 1, the four sides of the workbench 2 are respectively provided with openable cabinet doors 14;

The cup placement mechanism is arranged in the center of the table top of the workbench 2, and the cup placement mechanism includes two placement table support plates 16 vertically fixed on the workbench 2 table tops, and the two placement table supports The top of plate 16 all begins to have chute, is provided with a placement table 12 that can move back and forth on two described placement table support plates 16 between two described chutes, and described placement table 12 is provided with two side by side. a cup placement hole, the rear of the placement table 12 is provided with a placement table drive cylinder 18, the base of the placement table drive cylinder 18 is fixed on the table surface of the workbench 2 by the placement table drive cylinder mounting frame 17, The telescopic rod of the drive cylinder 18 of the placement table is fixedly connected to the middle part of the lower surface of the placement table 12; a liftable cup top support head 13 is respectively provided under the two cup placement holes, each The lower ends of the cup jacking head 13 are respectively connected with a vertically arranged jacking head driving cylinder 30, and the two jacking head driving cylinders 30 are fixed on the workbench through the jacking head driving cylinder mounting plate 29 2, the lifting range of the cup jacking head 13 is between the lower surface of the placing table 12 and the table top of the workbench 2;

The plastic film hot-pressing mechanism is suspended above the cup placement mechanism through the support frame 3, and the plastic film hot-pressing mechanism includes a sealing cylinder 19 arranged vertically downward, and the sealing cylinder 19 The base is fixed on the lower edge of the upper crossbeam of the support frame 3 through the sealing cylinder mounting plate 20, the lifting and shrinking rod of the sealing cylinder 19 is connected with a movable mounting plate 22, and the upper surface of the movable mounting plate 22 is provided with Two guide posts 21, the two guide posts 21 penetrate into the guide post holes on both sides of the sealing cylinder 19 respectively; a top plate 24 is arranged below the movable mounting plate 22, and the top plate 24 is located at Above the rear portion of the two placement table support plates 16, the top plate 24 is movably suspended below the movable mounting plate 22 through the first mounting screws 26 on its four corners, each of the The first mounting screw 26 is provided with a first spring 23 on the part between the movable mounting plate 22 and the top plate 24; two and two cups are arranged side by side on the top plate 24 Place the heatable pressure head positioning hole corresponding to the hole, and a heatable pressure head 25 is respectively arranged in the two heatable pressure head positioning holes, and the two heatable pressure heads 25 are installed through the second installation of the four corners. Screws 32 are movably suspended below the movable mounting plate 22, and each of the second mounting screws 32 is evenly sleeved on the part between the movable mounting plate 22 and the heatable pressure head 25. A second spring 33 is provided; several heating resistors 27 are embedded on the upper surface of the heatable pressure head 25, and several round holes are provided on the movable mounting plate 22, and the wires of each heating resistor 27 Lead out from the corresponding circular holes respectively; the edge of the lower surface of the heatable pressure head 25 is provided with a cutting edge 28, and the diameter of the cutting edge 28 is larger than the aperture of the cup placement hole, and There is a circle of edge embedding grooves corresponding to the diameter of the trimming edge 28 on the periphery of the cup placement hole;

When the lifting and shrinking rod of the driving cylinder 18 of the placement table was stretched out, the placement table 12 moved to the front portion of the placement table support plate 16, and was positioned in front of the plastic film transition roller 15; When the lifting and retracting rod of the driving cylinder 18 of the placing table is retracted, the placing table 12 moves to the rear portion of the supporting plate 16 of the placing table, and is positioned directly below the top plate 24, and the two heatable pressure heads 25 respectively aligning the two cup placement holes;

The main part of the plastic film feeding and recycling mechanism is arranged on the top of the support frame 3, and the plastic film feeding and recycling mechanism includes a plastic film recycling roller 8 arranged at the top front end of the supporting frame 3 and a plastic film recycling roller 8 arranged on the support frame 3. The drive shaft 31 and the motor 7 at the top rear end of the frame 3, the motor 7 is connected to one end of the drive shaft 31, a drive wheel 6 is respectively arranged at the left and right ends of the drive shaft 31, and two drive wheels 6 The left and right ends of the plastic film recovery roller 8 are respectively connected by belts 5; The plastic film feeding roller 4 at the rear end of the middle part of the frame 3, the plastic film transition roller 15 is located in front of the top plate 24, and the plastic film feeding roller 4 is located at the rear of the top plate 24. The height of the lower edge of the transition roller 15 and the lower edge of the plastic film feed roller 4 from the table top of the workbench 2 is slightly greater than the height of the upper surface of the placement table 12 from the table top of the workbench 2;

The table of the workbench 2 is provided with a control button box 11 for controlling the start and stop of the sealing machine; the outer side of the support frame 3 is provided with a drive cylinder 18 for controlling the motor 7 and the placing table. The jacking head drives the cylinder 30 , the sealing cylinder 19 and the electric cabinet 10 of the heating resistor 27 .

The working process of the present utility model is as follows:

1. The operator places the beverage cup to be sealed on the placement table 12, starts the sealing machine through the button on the control button box 11, and the placement table drives the cylinder 18 to start working, driving the placement table 12 on which the beverage cup to be sealed is placed, and then moves to the place where it can be placed. Heat the pressure head 25 below.

2. The sealing cylinder 19 starts to work, and the top plate 24 and the heatable pressure head 25 are driven down by the guide column 21 and the movable mounting plate 22. When the top plate 24 is pressed onto the placement table 12, the heatable pressure head 25 continues to press down. A part of the plastic film 9 that is positioned at the periphery of the cup is pressed down in the cutting edge embedding groove on the placement table 12 and cuts off this part of the plastic film 9 by the cutting edge 28 . Simultaneously heating resistance 27 works, and heating insulation for a period of time makes heatable pressure head 25 stick on the cup mouth of beverage cup after the plastic film 9 hot-melt that is positioned at cup mouth top.

3. The sealing cylinder 19 starts to work in reverse, driving the heatable pressure head 25 to move up and reset. Place table drive cylinder 18 and start reverse work subsequently, drive the place table 12 that has sealed drink cup to move forward and reset.

4, the motor 7 starts to work, drives the plastic film recovery roller 8 to rotate through the drive shaft 31, the drive wheel 6, and the belt 5, and then drives the plastic film feed roller 4 to rotate through the plastic film 9 and the plastic film transition roller 15, thereby New plastic film 9 is brought to the below of heatable pressure head 25, and waste and old plastic film 9 is rewound on the plastic tape reclaiming roller 8.

5. The cylinder 30 driven by the cup body jacking head starts to work, and drives the cup body jacking head 13 to move upwards to lift the sealed beverage cup higher than the placing table 12 for easy removal. After taking out the beverage cup, press the reset button on the control button box 11, the cup body jacking head drives the cylinder 30 to work in reverse, and drives the cup body jacking head 13 to move down and reset, and a working cycle ends.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. a kind of sealing machine, it is characterised in that：By workbench（2）, supporting rack（3）, cup body placement mechanism, plastic foil hot pressing mechanism It is formed with plastic foil feeding recovering mechanism；

The cup body placement mechanism is arranged on the workbench（2）Table top center, the cup body placement mechanism include two pieces hang down Directly it is fixed on the workbench（2）Mounting table support plate on table top（16）, two pieces of mounting table support plates（16）Top Begin with sliding slot, there are one can be in two pieces of mounting table support plates for setting between two sliding slots（16）Upper back-and-forth motion Mounting table（12）, the mounting table（12）On opened up side by side there are two cup body putting hole, the mounting table（12）Rear set Mounting table drives cylinder there are one putting（18）, the mounting table driving cylinder（18）Pedestal pass through mounting table drive cylinder install Frame（17）It is fixed on the workbench（2）Table top on, the mounting table drives cylinder（18）Telescopic rod and the mounting table （12）It is fixedly connected in the middle part of lower surface；A liftable cup body is respectively arranged with immediately below two cup body putting holes Jacking head（13）, each cup body jacking head（13）Lower end respectively with a vertically disposed jacking head driving cylinder（30） Connection, two jacking head driving cylinders（30）Cylinder mounting plate is driven by jacking head（29）It is fixed on the workbench （2）Lower surface；

The plastic foil hot pressing mechanism passes through support frame as described above（3）The top of the cup body placement mechanism is vacantly arranged on, it is described Plastic foil hot pressing mechanism includes a sealing cylinder set straight down（19）, the sealing cylinder（19）Pedestal pass through envelope Mouth cylinder mounting plate（20）It is fixed on support frame as described above（3）The lower edge of upper beam, the sealing cylinder（19）Telescopic rod and one Block Mobile mounting board（22）Connection, the Mobile mounting board（22）Upper surface be provided with two guide posts（21）, two institutes State guide post（21）Respectively penetrate the sealing cylinder（19）In the guide pillar hole of both sides；The Mobile mounting board（22）Lower section It is provided with one piece of top plate（24）, the top plate（24）Positioned at two pieces of mounting table support plates（16）The top at rear portion, the top Plate（24）Pass through the first installation screw on its four apex angles（26）Movably it is suspended on the Mobile mounting board（22）'s Lower section, each first installation screw（26）Positioned at the Mobile mounting board（22）With the top plate（24）Between portion The first spring is arranged on point（23）；The top plate（24）On opened up side by side there are two opposite with two cup body putting holes Answer can heating pressure head location hole, can be respectively arranged with one in heating pressure head location hole described in two can heating pressure head（25）, Two can heating pressure head（25）Screw is installed by the second of its four apex angles（32）Movably it is suspended on the removable peace Loading board（22）Lower section, each second installation screw（32）Positioned at the Mobile mounting board（22）It is heated with described Pressure head（25）Between part on be arranged with second spring（33）；It is described can heating pressure head（25）Upper surface be embedded with it is several A adding thermal resistance（27）, it is described can heating pressure head（25）Below table edge be provided with trimming cutting edge（28）；

The main part of the plastic foil feeding recovering mechanism is arranged on support frame as described above（3）Top, the plastic foil feeding Recovering mechanism includes being arranged on support frame as described above（3）The plastic foil recycling roller bearing of top nose（8）And it is arranged on the support Frame（3）The drive shaft of top rear（31）And motor（7）, the motor（7）With the drive shaft（31）One end connection, it is described Drive shaft（31）Left and right ends be respectively arranged with a driving wheel（6）, two driving wheels（6）Pass through belt respectively（5） Roller bearing is recycled with the plastic foil（8）Left and right ends connection；The plastic foil feeding recovering mechanism further include be arranged on it is described Supporting rack（3）The plastic foil transition roller bearing of middle part front end（15）And it is arranged on support frame as described above（3）The plastic foil of middle part rear end Feed roller bearing（4）, the plastic foil transition roller bearing（15）Positioned at the top plate（24）Front, the plastic foil feeds roller bearing （4）Positioned at the top plate（24）Rear.

2. sealing machine according to claim 1, it is characterised in that：The workbench（2）Table top on be provided with to control Make the control button box of the sealing machine start and stop（11）.

3. sealing machine according to claim 1, it is characterised in that：Support frame as described above（3）Outside setting there are one being used for Control the motor（7）, mounting table driving cylinder（18）, jacking head driving cylinder（30）, the sealing cylinder （19）With the adding thermal resistance（27）Electrical cabinet（10）.

4. sealing machine according to claim 1, it is characterised in that：The workbench（2）Bottom be provided with adjustable foot branch Support（1）.

5. sealing machine according to claim 1, it is characterised in that：The workbench（2）Four sides be respectively arranged with Openable and closable cabinet door（14）.

6. sealing machine according to claim 1, it is characterised in that：The plastic foil transition roller bearing（15）Lower edge and the modeling Expect film charging roller bearing（4）Lower edge is apart from the workbench（2）The height of table top is slightly larger than the mounting table（12）Upper surface away from From the workbench（2）The height of table top.

7. sealing machine according to claim 1, it is characterised in that：The cup body jacking head（13）Range described Mounting table（12）Lower surface and the workbench（2）Between table top.

8. sealing machine according to claim 1, it is characterised in that：Cylinder is driven in the mounting table（18）Telescopic rod stretch When going out, the mounting table（12）Move to the mounting table support plate（16）Forepart, and positioned at the plastic foil transition roller bearing （15）Front；Cylinder is driven in the mounting table（18）Telescopic rod retraction when, the mounting table（12）Move to described put Put platform support plate（16）Rear portion, and positioned at the top plate（24）Underface, can heating pressure head described in two（25）It is right respectively Accurate two cup body putting holes.

9. sealing machine according to claim 1, it is characterised in that：The trimming cutting edge（28）Diameter be more than the cup body The aperture of putting hole, and the periphery of the cup body putting hole offers a circle and the trimming cutting edge（28）The corresponding sword of diameter Mouth embedded groove.

10. sealing machine according to claim 1, it is characterised in that：The Mobile mounting board（22）On offer it is several A circular hole, each adding thermal resistance（27）Conducting wire drawn from the corresponding circular hole respectively.