CN212796064U

CN212796064U - Edge sealing device for plastic packaging bag production

Info

Publication number: CN212796064U
Application number: CN202021446278.9U
Authority: CN
Inventors: 张海君
Original assignee: Shenyang Zhonghe Plastic Packaging Products Co ltd
Current assignee: Shenyang Zhonghe Plastic Packaging Products Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-26
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a banding device is used in plastic packaging bag production, including workstation, support, glass window and master console, the workstation includes operation panel and ejection of compact platform, one side and the top surface that the operation panel was located to the ejection of compact platform are the inclined plane setting, the ejection of compact platform top surface is equipped with the count sensor, the operation panel includes base, supplementary feeding wheel, supplementary wheel driving motor, rises platform, linear rail, rack and clamping component, the base is kept away from ejection of compact platform one side and is equipped with the feed inlet, the rotatable locating of supplementary feeding wheel is on the base and is close to the feed inlet, supplementary wheel driving motor locates on the base and the output is connected with supplementary feeding wheel, clamping component includes displacement box, displacement motor, gear, leading wheel, switching-over motor and electric clamping jaw. The utility model relates to an automatic production field of plastic packaging bag specifically indicates a banding device is used in plastic packaging bag production.

Description

Edge sealing device for plastic packaging bag production

Technical Field

The utility model relates to an automatic production field of plastic packaging bag specifically indicates a banding device is used in plastic packaging bag production.

Background

Plastic packaging is an indispensable packaging mode for products such as food, medicines and the like in life at present, the plastic packaging bag has huge demand, and most manufacturers process a plastic bag into a semi-finished product with a single edge sealed for subsequent packaging of other products. The production process mainly comprises two working procedures of edge sealing and cutting. As the necessary preparation work of product production, the realization of the automatic production of the plastic packaging bag is an important link for improving the production efficiency. Most devices for sealing edges of plastic packaging bags used in the industry are heating devices, and part of the devices need workers to hold the packaging bags to be sealed and pass through the heating devices, so that the defects of labor consumption, labor hour consumption and potential personal safety hazards exist; and a part of automatic production devices adopt roller feeding, and the defects are that the surface of the plastic bag is slippery, the roller feeding is easy to slip, and the plastic bag is unqualified in size.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a merge banding and cutting twice process, but automatic feeding and quantization material loading stroke and automatic counting's full-automatic banding device is used in plastic packaging bag production.

The utility model adopts the following technical scheme: the utility model relates to a banding device for plastic packaging bag production, which comprises a workbench, a bracket, a glass window and a main control platform, wherein the bracket is arranged on the workbench, the main control platform is arranged on the bracket, the glass window is arranged on the bracket and is arranged between the main control platform and the workbench, the glass window can be opened for first feeding and subsequent maintenance, the workbench comprises an operation platform and a discharge platform, the discharge platform is arranged at one side of the operation platform, the top surface of the discharge platform is arranged in an inclined plane, the top surface of the discharge platform is provided with a counting sensor, the cut plastic packaging bag can slide out of the banding device from the discharge platform under the action of gravity, when passing through the counting sensor, the counting sensor counts one more, the operation platform comprises a base, an auxiliary feeding wheel driving motor, a lifting platform, a linear track, a rack and a clamping component, one side of the base, which is far away from the discharge platform, is provided, the auxiliary feeding wheel is rotatably arranged on the base and is close to the feeding hole, the auxiliary wheel driving motor is arranged on the base, the output end of the auxiliary wheel driving motor is connected with the auxiliary feeding wheel, the auxiliary feeding wheel can ensure that a plastic packaging bag is smooth and not folded when fed, the elevating platform is arranged on the base and is positioned between the auxiliary feeding wheel and the discharging platform and is close to the auxiliary feeding wheel, the plastic packaging bag can leave a gap between the elevating platform and the top surface of the operation platform after passing through the elevating platform, a lower space is provided for clamping the plastic packaging bag by the clamping box assembly, the linear rails are arranged on two sides of the base and are parallel to the top surface of the base, the rack is arranged on the linear rail, the clamping assembly is arranged on the linear rail, the linear rail provides a rail for the displacement of the clamping box assembly, the clamping assembly comprises a displacement box, a displacement motor, a gear, a guide wheel, a reversing motor and an electric clamping, the displacement motor is arranged in the displacement box, the gear is arranged on an output shaft of the displacement motor and meshed with the rack, the guide wheel is rotatably arranged in the displacement box and is in sliding connection with the linear track, the displacement box is ensured to move along the linear motion, the reversing motor is arranged on the displacement box, the electric clamping jaw is arranged on an output shaft of the reversing motor, the electric clamping jaw clamps two sides of the middle rear end of the plastic packaging bag, the displacement motor rotates, the gear moves on the rack to drive the displacement box to move on the linear track, the electric clamping jaw translates along with the rack to send the tail end of the plastic packaging bag to a specified position, the edge sealing is started, at the moment, the middle front end of the plastic packaging bag is suspended on the top surface of the discharging table, the stroke of the electric clamping jaw from the starting position to the specified position on the rack is just the length of a finished plastic packaging bag, and the transmission, thus, smooth and quantitative feeding can be ensured.

Further, the main control table comprises a main control table support, a main controller, a switch, a counting display, a heat-sealing push rod, a heating head, a cutter push rod and a cutter, the main control table support is arranged on the support and is in a cuboid central control cavity structure, the main controller is arranged in the main control table support, the switch is arranged on the outer wall of the main control table support, the counting display is arranged on the outer wall of the main control table support, the heat-sealing push rod is arranged in the main control table support, the heating head is arranged at the lower end of the heat-sealing push rod, the cutter is arranged in the main control table support, the cutter is arranged at the lower end of the cutter push rod, the heating head can adjust the heating temperature according to different plastic materials before each batch of plastic packaging bags are produced, the problem of melting and sticking is avoided, after the tail end of each plastic packaging bag reaches the lower end of the heating head, the heat-sealing push rod, the main controller controls the electric clamping jaw to loosen the plastic packaging bag, the reversing motor rotates by 90 degrees to enable the electric clamping jaw to be parallel to the linear track, and the displacement motor is started to return the electric clamping jaw to the initial position. Simultaneously, the cutter moves downwards to start cutting, the heating head and the cutter are lifted after edge sealing and cutting are finished, and the plastic packaging bag slides out of the discharge port through the discharge table under the action of gravity.

Furthermore, straight line track both sides all are I-shaped groove structure and set up, ensure the leading wheel smooth motion.

Furthermore, the main controller is electrically connected with the auxiliary wheel driving motor, the displacement motor, the reversing motor, the electric clamping jaw, the counting sensor, the counting display, the heat-sealing push rod and the cutter push rod. The master controller uses PIC16F887 as a master control chip and drives the relay through the I/O port to control each slave circuit.

Furthermore, the counting display is a digital display, so that the use is convenient, and the cost is low.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the scheme has simple structure and reasonable configuration, not only combines two working procedures of edge sealing and cutting in the production of the plastic packaging bag, but also realizes full-automatic production, and has the functions of automatic feeding, automatic discharging and automatic counting; and utilize the cooperation of feeding auxiliary wheel and electronic clamping jaw to realize two requirements of level and smooth feeding and ration feeding when the feeding, level and smooth feeding has effectively avoided the plastic packaging platform banding to have the problem of fold, and ration feeding has avoided the problem that the plastic bag size has the deviation when the ejection of compact. Not only improves the production efficiency, but also greatly improves the product quality.

Drawings

FIG. 1 is a schematic view of the overall structure of a side sealing device for producing plastic packaging bags according to the present invention;

FIG. 2 is a schematic structural view of a clamping assembly of the edge banding device for producing plastic packaging bags of the present invention;

fig. 3 is the circuit schematic diagram of the edge sealing device master controller for plastic packaging bag production.

The device comprises a workbench, a support, a glass window, a main control table, a control table, an operation table, a discharge table, a counting sensor, a base, a feeding hole, an auxiliary feeding wheel, an auxiliary wheel driving motor, a lifting table, a linear rail, a rack, a clamping component, a displacement box, a displacement motor, a gear, a guide wheel, a reversing motor, an electric clamping jaw, a main control table support, a main controller, a switch, a counting display, a heat sealing push rod, a heating head, a cutting knife push rod, a heating head, a.

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 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.

As shown in fig. 1-2, the utility model relates to a edge sealing device for plastic packaging bag production, which comprises a workbench 1, a bracket 2, a glass window 3 and a main console 4, wherein the bracket 2 is arranged on the workbench 1, the main console 4 is arranged on the bracket 2, the glass window 3 is arranged on the bracket 2 and is arranged between the main console 4 and the workbench 1, the workbench 1 comprises an operation platform 5 and a discharge platform 6, the discharge platform 6 is arranged at one side of the operation platform 5, the top surface of the discharge platform 6 is arranged in an inclined plane, the top surface of the discharge platform 6 is provided with a counting sensor 7, the operation platform 5 comprises a base 8, an auxiliary feeding wheel 10, an auxiliary wheel driving motor 11, a lifting platform 12, a linear rail 13, a rack 14 and a clamping component 15, one side of the base 8 far away from the discharge platform 6 is provided with a feeding port 9, the auxiliary feeding wheel 10 is rotatably arranged on the base 8 and is close to the feeding, the auxiliary wheel driving motor 11 is arranged on the base 8, the output end of the auxiliary wheel driving motor is connected with the auxiliary feeding wheel 10, the elevating platform 12 is arranged on the base 8 and is positioned between the auxiliary feeding wheel 10 and the discharging platform 6 and is close to the auxiliary feeding wheel 10, the linear rails 13 are arranged on two sides of the base 8 and are parallel to the top surface of the base 8, the racks 14 are arranged on the linear rails 13, the clamping assembly 15 is arranged on the linear rails 13, the clamping assembly 15 comprises a displacement box 16, a displacement motor 17, a gear 18, a guide wheel 19, a reversing motor 20 and an electric clamping jaw 21, the displacement box 16 is slidably sleeved on the linear rails 13, the displacement motor 17 is arranged in the displacement box 16, the gear 18 is arranged on the output shaft of the displacement motor 17 and is meshed with the racks 14, the guide wheel 19 is rotatably arranged in the displacement box 16 and is slidably connected with the linear rails 13, the reversing motor 20 is arranged on the displacement box, the electric clamping jaw 21 is arranged on an output shaft of the reversing motor 20.

The main control platform 4 comprises a main control platform support 22, a main controller 23, a switch 24, a counting display 25, a heat-sealing push rod 26, a heating head 27, a cutter push rod 28 and a cutter 29, the main control platform support 22 is arranged on the support 2 and is in the structure of a cuboid central control cavity, the main controller 23 is arranged in the main control platform support 22, the switch 24 is arranged on the outer wall of the main control platform support 22, the counting display 25 is arranged on the outer wall of the main control platform support 22, the heat-sealing push rod 26 is arranged in the main control platform support 22, the heating head 27 is arranged at the lower end of the heat-sealing push rod 26, the cutter push rod 28 is arranged in the main control platform support 22, and the cutter 29 is arranged at the lower end of the cutter push rod. The two sides of the linear track 13 are both arranged in an I-shaped groove structure. The main controller 23 is electrically connected with the auxiliary wheel driving motor 11, the displacement motor 17, the reversing motor 20, the electric clamping jaw 21, the counting sensor 7, the counting display 25, the heat sealing push rod 26 and the cutter push rod 28. The count display 25 is a digital display.

When the plastic packaging bag edge sealing device is used specifically, a plastic packaging bag to be produced passes through the feeding hole 9, penetrates through the auxiliary feeding wheel 10 and is flatly laid on the operation table 5, the switch 24 is opened to start the main controller 23, the main controller 23 starts the electric clamping jaw 21 to clamp the middle rear end of the plastic packaging bag to be edge sealed from two sides, the main controller 23 starts the displacement motor 17, the driving gear 18 starts translation along the rack 14, the main controller 23 starts the auxiliary driving motor 11 to work to drive the auxiliary feeding wheel 10 to be matched with the electric clamping jaw 21 to smoothly feed materials in a fixed amount in a rotating mode, after the electric clamping jaw 21 reaches a designated position, the main controller 23 starts the heat sealing push rod 26, the heating head 27 moves downwards to contact with the plastic packaging bag to start edge sealing, then the main controller 23 controls the electric clamping jaw 21 to be opened and drives the reversing motor 20 to work to turn the, the reversing motor 20 is started to work to turn the electric clamping jaw 21 to 180 degrees again, and the lower jaw of the electric clamping jaw 21 extends into the bottom of the plastic packaging bag through the gap of the elevating platform 12. Meanwhile, the main controller 23 starts the cutter push rod 28, the cutter 29 moves downwards to cut off the plastic packaging bag with the edge sealed, the heat sealing push rod 26 and the cutter push rod 28 move upwards after the cutting is finished, the cut plastic packaging bag slides out through the top surface of the discharging table 6 under the action of gravity, the counting sensor 7 counts once, information is transmitted to the main controller 23, the number of the plastic packaging bag is displayed through the counting display 25, and the switch 24 is turned off after the work is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a production of plastic packaging bag is with banding device which characterized in that: comprises a workbench, a bracket, a glass window and a main control platform, wherein the bracket is arranged on the workbench, the main control platform is arranged on the bracket, the glass window is arranged on the bracket and is arranged between the main control platform and the workbench, the workbench comprises an operating platform and a discharging platform, the discharging platform is arranged on one side of the operating platform, the top surface of the discharging platform is arranged in an inclined plane, a counting sensor is arranged on the top surface of the discharging platform, the operating platform comprises a base, an auxiliary feeding wheel, an auxiliary wheel driving motor, a lifting platform, a linear track, a rack and a clamping component, a feeding hole is arranged on one side of the base away from the discharging platform, the auxiliary feeding wheel is rotatably arranged on the base and is close to the feeding hole, the auxiliary wheel driving motor is arranged on the base, the output end of the auxiliary feeding wheel is connected with the auxiliary feeding wheel, the lifting platform is arranged on the base and is positioned between the auxiliary feeding wheel and the discharging platform and is close to, the rack is arranged on the linear rail, the clamping assembly is arranged on the linear rail and comprises a displacement box, a displacement motor, a gear, a guide wheel, a reversing motor and an electric clamping jaw, the displacement box can be slidably sleeved on the linear rail, the displacement motor is arranged in the displacement box, the gear is arranged on an output shaft of the displacement motor and is meshed with the rack, the guide wheel can be rotatably arranged in the displacement box and is in sliding connection with the linear rail, the reversing motor is arranged on the displacement box, and the electric clamping jaw is arranged on an output shaft of the reversing motor.

2. The edge banding device for producing plastic packaging bags according to claim 1, wherein: the utility model discloses a cutting tool, including main control platform, main controller, switch, count display, heat-seal push rod, heating head, cutter push rod and cutter, main control platform support is located on the support and is the setting of cuboid well accuse cavity structure, the main controller is located in the main control platform support, the switch is located on the main control platform support outer wall, the count display is located on the main control platform support outer wall, the heat-seal push rod is located in the main control platform support, the heating head is located heat-seal push rod lower extreme, the cutter push rod is located in the main control platform support, the cutter push rod lower extreme is located to the cutter.

3. The edge banding device for producing plastic packaging bags according to claim 1, wherein: the two sides of the linear track are both arranged in an I-shaped groove structure.

4. The edge banding device for producing plastic packaging bags of claim 2, wherein: the main controller is electrically connected with the auxiliary wheel driving motor, the displacement motor, the reversing motor, the electric clamping jaw, the counting sensor, the counting display, the heat-sealing push rod and the cutter push rod.

5. The edge banding device for producing plastic packaging bags according to claim 4, wherein: the counting display is a digital display.