CN209956346U

CN209956346U - Plastic bag sealing device

Info

Publication number: CN209956346U
Application number: CN201920883029.7U
Authority: CN
Inventors: 郭琪乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-01-17
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a plastic bag sealing device belongs to plastic bag sealing device field, including last mounting panel, the inside sliding connection who goes up the mounting panel has last lagging, and the inside of going up the lagging is provided with the spout, the inside of spout is provided with the slider, and the inside one end of spout installs servo motor, servo motor's output is connected with and runs through to the inside threaded rod of slider, and the bottom of slider installs electric putter. The utility model discloses an last mounting panel, last lagging, lower mounting panel and lower lagging that set up have realized last mounting panel and last lagging sliding connection, lower mounting panel and lower lagging sliding connection, and operating personnel can be according to the position difference of sealing that the plastic bag needs to pull out the regulation to mounting panel and lagging for sealing device's the position of sealing can be more nimble, and stimulate through the handle, easy operation, thereby makes the position of sealing accord with the production needs more.

Description

Plastic bag sealing device

Technical Field

The utility model relates to a plastic bag sealing device field specifically is a plastic bag sealing device.

Background

The heat sealing is performed by heating the sealing material in a certain way to reach a viscous flow state and then pressurizing the sealing material to seal the sealing material, and is generally performed by a heat sealing device or a heat sealing machine, wherein the heat sealing head is an execution mechanism of the heat sealing, and the heat sealing method can be divided into the following steps according to the structural form and the heating method of the heat sealing head: the method comprises the following steps of common hot-press sealing, fusing sealing, pulse sealing, ultrasonic sealing, high-frequency heat sealing and induction heat sealing, wherein the characteristics of the films are different, and the applicable heat sealing methods are also different, for example, the ultrasonic sealing and the high-frequency heat sealing are more suitable for films which are easy to thermally deform, however, the most common heat sealing method is still the common hot-press sealing method, the common hot-press sealing method comprises plate heat sealing, disc heat sealing, belt heat sealing and sliding clamp sealing, and the application of the plate heat sealing is most popular.

Current plastic bag sealing device fixed structure, the function is single, can't adjust the position of sealing according to the plastic bag size when carrying out the heat-seal to the plastic bag, and current sealing device can't flatten the wrinkle to the plastic bag, and direct heat-seal can lead to not putting smooth plastic bag heat-seal effect poor, seals the discrepancy, and the influence seals beautifully.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing plastic bag heat sealing device is fixed in structure and single in function and cannot flatten and wrinkle the plastic bag, the plastic bag heat sealing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic bag sealing device, includes the upper mounting panel, the inside sliding connection who goes up the mounting panel has last lagging, and the inside of going up the lagging is provided with the spout, the inside of spout is provided with the slider, and the inside one end of spout installs servo motor, servo motor's output is connected with and runs through to the inside threaded rod of slider, and the bottom of slider installs electric putter, electric putter's bottom is connected with the top board, and the bottom of top board is provided with the last hot sealing plate, the bottom of going up the mounting panel is connected with the supporting shoe, and the bottom of supporting shoe is connected with down the mounting panel, the inside sliding connection of lower mounting panel has lower lagging, and the top of lower lagging is provided with the holding down plate, the top of holding down plate is provided with.

Preferably, the outside of going up the lagging and lagging down all is connected with the handle, and the outside of handle is connected with anti-skidding line, the both sides of going up the lagging and lagging down all are connected with the sliding block, the inside both sides of going up mounting panel and lower mounting panel all are provided with the sliding tray with sliding block assorted.

Preferably, slider and spout phase-match, and the inside of slider is provided with threaded rod assorted internal thread, one side of slider cup joints and is connected with the auxiliary rod, and the auxiliary rod is located servo motor's one side.

Preferably, the upper heat-sealing plate and the lower heat-sealing plate are internally provided with heating wires, the power supply is arranged on one side of the upper mounting plate and one side of the lower mounting plate, the control button is arranged on one side of the power supply, the power supply is electrically connected with the heating wires, and the power supply is electrically connected with the control button.

Preferably, the number of the power supplies is three, wherein one set of the power supplies is electrically connected with the electric push rod.

Preferably, the bottom of holding down plate is connected with the connecting block, and the quantity of connecting block is two sets of, two sets of the connecting block sets up about the holding down plate symmetry, the top of lower mounting panel is provided with the recess with connecting block assorted, the bottom of going up the mounting panel be provided with last sealing plate assorted recess.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the sliding connection of the upper mounting plate and the upper sleeve plate through the upper mounting plate, the upper sleeve plate, the lower mounting plate and the lower sleeve plate, the sliding connection of the lower mounting plate and the lower sleeve plate, the operator can pull out and adjust the mounting plate and the sleeve plate according to different sealing positions required by the plastic bag, so that the sealing position of the heat sealing device can be more flexible, and the operation is simple through the pulling of a handle, thereby the sealing position is more in line with the production requirement, the reciprocating movement of the upper heat sealing plate can be realized under the driving of the servo motor through the upper sleeve plate, the chute, the servo motor, the slider, the threaded rod, the auxiliary rod, the electric push rod, the upper pressure plate and the upper heat sealing plate, the disordered plastic bag can be pressed and arranged under the condition of not opening the power supply, the heat sealing is more beautiful, the heat sealing effect of the plastic bag is better, can carry out the heat-seal repeatedly to the plastic bag under the condition of power is opened, guarantee to seal the fastness.

Drawings

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

FIG. 2 is a schematic view of the structure of the lower mounting plate of the present invention;

FIG. 3 is a schematic view of the structure of the upper mounting plate of the present invention;

FIG. 4 is a side cross-sectional view of the upper deck of the present invention;

fig. 5 is a top cross-sectional view of the upper deck of the present invention.

In the figure: 1. an upper mounting plate; 2. an upper sheathing plate; 3. a chute; 4. a servo motor; 5. a slider; 6. a threaded rod; 7. an electric push rod; 8. an auxiliary lever; 9. an upper pressure plate; 10. an upper heat seal plate; 11. a power source; 12. a control button; 13. a support block; 14. a lower mounting plate; 15. a lower sheathing plate; 16. a lower pressing plate; 17. and (4) a lower heat sealing plate.

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.

The electric push rod (XC860 mute direct current electric push rod) and the servo motor (RE 10344515) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-5, a heat sealing device for plastic bags comprises an upper mounting plate 1, an upper sleeve plate 2 is slidably connected inside the upper mounting plate 1, a sliding groove 3 is formed inside the upper sleeve plate 2, a sliding block 5 is arranged inside the sliding groove 3, a servo motor 4 is arranged at one end inside the sliding groove 3, an output end of the servo motor 4 is connected with a threaded rod 6 penetrating through the inside of the sliding block 5, an electric push rod 7 is arranged at the bottom end of the sliding block 5, an upper pressing plate 9 is connected to the bottom end of the electric push rod 7, an upper heat sealing plate 10 is arranged at the bottom end of the upper pressing plate 9, a supporting block 13 is connected to the bottom end of the upper mounting plate 1, a lower mounting plate 14 is connected to the bottom end of the supporting block 13, a lower sleeve plate 15 is slidably connected inside the lower mounting plate 14, a lower pressing plate 16 is arranged.

The utility model discloses an last mounting panel 1 that sets up, go up the lagging 2, lower mounting panel 14 and lower lagging 15, realized going up mounting

panel

1 and 2 sliding connection of last lagging,

lower mounting panel

14 and 15 sliding connection of lower lagging, operating personnel can be according to the sealing position difference that the plastic bag needs to pull out the regulation to mounting panel and lagging for sealing device's the position of sealing can be more nimble, and stimulate through the handle, and easy operation, thereby make the position of sealing accord with the production needs more.

Please refer to fig. 2 and fig. 3, the outer sides of the upper sheathing plate 2 and the lower sheathing plate 15 are both connected with a handle, the outer side of the handle is connected with anti-skid lines, the two sides of the upper sheathing plate 2 and the lower sheathing plate 15 are both connected with sliding blocks, the two sides of the inner parts of the upper mounting plate 1 and the lower mounting plate 14 are both provided with sliding grooves matched with the sliding blocks, the upper sheathing plate 2 and the upper mounting plate 1 are connected in a sliding manner but cannot be separated, and the lower sheathing plate 15 and the lower mounting plate 14 are also connected in a sliding manner but cannot be detached and separated, so that the situation of moving and separating during working is avoided, and the occurrence of accidents in.

Please refer to fig. 5, the sliding block 5 is matched with the sliding chute 3, an internal thread matched with the threaded rod 6 is arranged inside the sliding block 5, one side of the sliding block 5 is connected with the auxiliary rod 8 in a sleeved mode, the auxiliary rod 8 is located on one side of the servo motor 4, the servo motor 4 drives the threaded rod 6 to rotate, and the sliding block 5 slides and moves inside the sliding chute 3 by matching with the auxiliary rod 8, so that the electric push rod 7 and the upper heat sealing plate 10 are driven to reciprocate, and the upper heat sealing plate 10 can move for heat sealing.

Please refer to fig. 1, the upper heat sealing plate 10 and the lower heat sealing plate 17 are both provided with heating wires inside, one side of the upper mounting plate 1 and one side of the lower mounting plate 14 are both provided with a power supply 11, one side of the power supply 11 is provided with a control button 12, the power supply 11 is electrically connected with the heating wires, the power supply 11 is electrically connected with the control button 12, and the separate power supply 11 controls the heating of different heat sealing plates, so that the heat sealing is more flexible, and the energy consumption is reduced.

Please refer to fig. 4, the number of the power sources 11 is three, wherein one power source 11 is electrically connected to the electric pushing rod 7, and the electric pushing rod 7 is in a moving state and needs a relatively fixed power source to provide power.

Please refer to fig. 2 and fig. 3, the bottom end of the lower press plate 16 is connected with two sets of connecting blocks, the two sets of connecting blocks are symmetrically arranged about the lower press plate 16, the top end of the lower mounting plate 14 is provided with a groove matched with the connecting blocks, the bottom end of the upper mounting plate 1 is provided with a groove matched with the upper heat sealing plate 10, the grooves facilitate the upper mounting plate 1 and the upper sheathing plate 2, the lower sheathing plate 15 and the lower mounting plate 14 to be sleeved, so that the upper heat sealing plate 10 and the lower heat sealing plate 17 can be accommodated in the upper mounting plate 1 and the lower mounting plate 14.

The working principle is as follows: when the plastic bag sealing device is used, the servo motor 4 is required to be connected with an external power supply, the external power supply provides electric energy for the servo motor 4, so that the servo motor 4 can normally run, if the sealing position of a plastic bag is far, the upper sleeve plate 2 and the lower sleeve plate 15 can be pulled out from the inner parts of the upper mounting plate 1 and the lower mounting plate 14, the sleeve plate and the mounting plate can be fixed by pulling to the bottom end of the sliding groove, the requirement of deep sealing position of the plastic bag is met, after the positions of the upper sleeve plate 2 and the lower sleeve plate 15 are fixed, the servo motor 4 and the electric push rod 7 are started, the servo motor 4 drives the threaded rod 6 to rotate, the slide block 5 is matched with the auxiliary rod 8 to slide and move in the sliding groove 3, so that the electric push rod 7 and the upper heat sealing plate 10 are driven to reciprocate, the electric push rod 7 drives the upper heat sealing plate 10 and the upper pressure plate 9 to, the upper heat-sealing plate 10 can flatten the plastic bag at the top end of the lower heat-sealing plate 17 to finish the arrangement, the plastic bag is prevented from being placed disorderly, so that the attractiveness of the seal is poor, after the arrangement is finished, two groups of power supplies 11 are started by pressing the control button 12, electric heating wires inside the upper heat-sealing plate 10 and the lower heat-sealing plate 14 are electrified and heated, so that the plastic bag is subjected to heat sealing, because the area of the lower heat-sealing plate 14 is larger than that of the upper heat-sealing plate 10, the lower heat-sealing plate 17 can preheat the bottom end of the plastic bag in a large area, then the heat-sealing time of the upper heat-sealing plate 10 is shorter, the heat-sealing time is shortened, if large-area heat sealing is needed, the servo motor 4 can be started simultaneously, so that the plastic bag can be subjected to heat sealing back and forth, thus obtaining the sealing effect of the strip-shaped heat seal.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a plastic bag sealing device, includes mounting panel (1), its characterized in that: the inner part of the upper mounting plate (1) is connected with an upper sleeve plate (2) in a sliding manner, a sliding groove (3) is arranged in the upper sleeve plate (2), a sliding block (5) is arranged in the sliding groove (3), a servo motor (4) is arranged at one end in the sliding groove (3), the output end of the servo motor (4) is connected with a threaded rod (6) penetrating into the sliding block (5), an electric push rod (7) is arranged at the bottom end of the sliding block (5), an upper pressing plate (9) is connected at the bottom end of the electric push rod (7), an upper heat sealing plate (10) is arranged at the bottom end of the upper pressing plate (9), a supporting block (13) is connected at the bottom end of the upper mounting plate (1), a lower mounting plate (14) is connected at the bottom end of the supporting block (13), a lower sleeve plate (15) is connected in the lower mounting plate (14) in a sliding manner, and a lower heat sealing plate (17) is arranged at the top end of the lower pressing plate (16).

2. The heat-sealing apparatus for plastic bags according to claim 1, wherein: go up the outside of lagging (2) and lagging (15) down and all be connected with the handle, and the outside of handle is connected with anti-skidding line, the both sides of going up lagging (2) and lagging (15) down all are connected with the sliding block, go up inside both sides of mounting panel (1) and mounting panel (14) down all be provided with sliding block assorted sliding tray.

3. The heat-sealing apparatus for plastic bags according to claim 1, wherein: slider (5) and spout (3) phase-match, and the inside of slider (5) is provided with threaded rod (6) assorted internal thread, one side of slider (5) is cup jointed and is connected with auxiliary rod (8), and auxiliary rod (8) are located one side of servo motor (4).

4. The heat-sealing apparatus for plastic bags according to claim 1, wherein: the heating wire is arranged inside the upper heat sealing plate (10) and the lower heat sealing plate (17), the power supply (11) is arranged on one side of the upper mounting plate (1) and one side of the lower mounting plate (14), the control button (12) is arranged on one side of the power supply (11), the power supply (11) is electrically connected with the heating wire, and the power supply (11) is electrically connected with the control button (12).

5. The heat-sealing apparatus for plastic bags according to claim 4, wherein: the number of the power sources (11) is three, wherein one power source (11) is electrically connected with the electric push rod (7).

6. The heat-sealing apparatus for plastic bags according to claim 1, wherein: the bottom of holding down plate (16) is connected with the connecting block, and the quantity of connecting block is two sets of, and is two sets of the connecting block sets up about holding down plate (16) symmetry, the top of lower mounting panel (14) is provided with the recess with connecting block assorted, the bottom of going up mounting panel (1) is provided with the recess with last heat-seal board (10) assorted.