CN215514441U

CN215514441U - Hot-pressing sealing device for packaging engineering

Info

Publication number: CN215514441U
Application number: CN202122088845.9U
Authority: CN
Inventors: 刘帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-14
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a hot-pressing sealing device for packaging engineering, which comprises a base and a vertical plate, wherein the vertical plate is fixedly connected to the rear end of the top of the base, the top of the vertical plate is fixedly connected with a top plate, and the tops of two sides of the front end of the vertical plate are respectively and fixedly connected with a fixing plate. This hot pressing sealing device for packaging engineering passes through center pin swing joint in the intermediate position department at base top, start step motor, step motor drive pinion rotates, the pinion passes through connecting rod drive center pin and rotates, the center pin drives and places the dish rotation, the wrapping bag of hot pressing sealing completion this moment is to one side transmission, treat that the wrapping bag of hot pressing sealing is sealed by transmission to the position of processing, can take off the wrapping bag of completion on one side like this, the wrapping bag that will treat to seal on one side is placed on placing the dish, still can not influence going on of hot pressing sealing simultaneously, the time of getting the wrapping bag of putting has been practiced thrift, the efficiency of hot pressing sealing is improved, waste time has been solved, the problem of the efficiency of sealing is reduced.

Description

Hot-pressing sealing device for packaging engineering

Technical Field

The utility model relates to the technical field of packaging engineering, in particular to a hot-pressing sealing device for packaging engineering.

Background

After the food is produced, the food needs to be packaged so as to be sold outwards on the premise of ensuring the quality, the packaging bag is generally sealed in a hot-pressing mode after the food is filled into the packaging bag, and the currently used hot-pressing sealing device has the following problems and defects: time is wasted in feeding and discharging, and the sealing efficiency is reduced; damage is easy to occur in a continuous working state of cyclic reciprocation; the packaging bag is not pre-positioned, the hot-pressing sealing quality is poor, and the hot-pressing sealing device is improved aiming at the problems.

Disclosure of Invention

The utility model aims to provide a hot-press sealing device for packaging engineering, which aims to solve the problems that feeding and discharging wastes time and reduces sealing efficiency in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the hot-pressing sealing device for the packaging engineering comprises a base and a vertical plate, wherein the vertical plate is fixedly connected to the rear end of the top of the base, a top plate is fixedly connected to the top of the vertical plate, fixing plates are fixedly connected to the tops of two sides of the front end of the vertical plate respectively, a reciprocating mechanism is arranged between the fixing plates and comprises a guide cylinder, a driving motor, a rotating shaft, an eccentric plate, a connecting shaft, a sleeve, a connecting rod, an upper transverse plate, a guide shaft and a lower transverse plate, an electric heating mechanism is fixedly connected to the middle of the bottom end of the lower transverse plate, a hot pressing strip is arranged at the bottom end of the electric heating mechanism, prepressing positioning structures are arranged at two ends of the bottom of the lower transverse plate respectively and comprise a positioning pressing plate, a transverse seat, a contraction groove and a spring, a feeding and discharging mechanism convenient to feed and discharge comprises a placing plate, A stepping motor, a central shaft, a pinion and a large gear ring.

Preferably, center pin swing joint is in the intermediate position department at base top, the dish is placed to the top fixedly connected with of center pin, the outside fixedly connected with bull gear of center pin, step motor fixed mounting is in the inside one side of base, step motor's output runs through to the top of base and fixedly connected with pinion.

Preferably, the pinion and the bull gear are located on the same horizontal plane, and the pinion is meshed with a gear block outside the bull gear.

Preferably, pivot swing joint is in one side of fixed plate, the opposite side fixedly connected with eccentric plate of pivot, fixedly connected with connecting axle between the one end of eccentric plate one side, the outside cover of pinion is equipped with the sleeve, telescopic bottom activity articulates there is the connecting rod, the bottom activity of connecting rod articulates there is last diaphragm, the both sides difference fixedly connected with guiding axle of going up the diaphragm bottom, diaphragm fixed connection is in the bottom of guiding axle down, the guiding cylinder is the both sides of fixed connection at the riser front end respectively, driving motor fixed mounting is in the outside of fixed plate, and driving motor's output and pivot fixed connection.

Preferably, the guide shafts correspond to the guide cylinders one to one, and the guide shafts penetrate through the guide cylinders.

Preferably, the transverse seats are respectively and fixedly connected to two ends of the bottom of the lower transverse plate, contraction grooves are respectively formed in the two sides of the bottom end of the transverse seats, springs are fixedly connected to the insides of the contraction grooves, and positioning pressing plates are fixedly connected to the bottoms of the springs.

Compared with the prior art, the utility model has the beneficial effects that: the hot-pressing sealing device for the packaging engineering not only realizes the purposes of saving feeding and discharging materials, improving the sealing efficiency, realizing the purpose of preventing the packaging bag from being damaged easily in a continuous working state of cyclic reciprocation, but also realizes the purposes of pre-positioning the packaging bag and improving the quality of hot-pressing sealing;

(1) the center shaft is movably connected at the middle position of the top of the base, the top of the center shaft is fixedly connected with a placing disc, the outside of the center shaft is fixedly connected with a large gear ring, the stepping motor is fixedly arranged at one side of the inside of the base, the output end of the stepping motor penetrates through the top of the base and is fixedly connected with a small gear, when in use, the stepping motor is started, the stepping motor drives the pinion to rotate, the pinion drives the central shaft to rotate through the connecting rod, the central shaft drives the placing disc to rotate, the packaging bag which is subjected to hot-pressing sealing is transmitted to one side, the packaging bag to be subjected to hot-pressing sealing is transmitted to a processing position for sealing, thus, the packaging bag to be sealed can be placed on the placing tray while the sealed packaging bag is taken down, meanwhile, the hot-pressing sealing is not influenced, so that the time for taking and placing the packaging bag is saved, and the efficiency of hot-pressing sealing is improved;

(2) the connecting shaft is movably connected to one side of a fixed plate through a rotating shaft, an eccentric plate is fixedly connected to the other side of the rotating shaft, a connecting shaft is fixedly connected between one end of one side of the eccentric plate, a sleeve is sleeved outside a pinion, a connecting rod is movably hinged to the bottom end of the sleeve, an upper transverse plate is movably hinged to the bottom end of the connecting rod, guide shafts are fixedly connected to two sides of the bottom end of the upper transverse plate respectively, a lower transverse plate is fixedly connected to the bottom end of the guide shaft, guide cylinders are fixedly connected to two sides of the front end of the vertical plate respectively, a driving motor is fixedly installed on the outer side of the fixed plate, the output end of the driving motor is fixedly connected with the rotating shaft, when the connecting shaft is used, the driving motor is started, the rotating shaft is driven to rotate by the rotating shaft, the connecting shaft between one ends of the eccentric plate can move up and down, the sleeve outside the connecting shaft can push and pull the upper transverse plate through the connecting rod under the driving of the connecting shaft, and the guide shaft can vertically move up and down under the guiding effect of the guide cylinders, therefore, the hot pressing strip on the electric heating mechanism at the bottom of the lower transverse plate can be continuously lifted up and down, so that the circulating reciprocating hot pressing sealing can be carried out, the whole process only needs to drive the motor to output power in one direction, the structure is simple, and the damage is not easy to occur;

(3) through the both ends of horizontal seat difference fixed connection diaphragm bottom under, the inside of horizontal seat bottom both sides is provided with the shrink groove respectively, the inside fixedly connected with spring in shrink groove, the bottom fixedly connected with location clamp plate of spring, when using, for the circular telegram of electric heat mechanism, electric heat mechanism makes the hot pressing strip generate heat, when hot pressing strip pushes down to carry out the hot pressing to the wrapping bag and seal, location clamp plate can compress tightly the wrapping bag in advance, when the spring contracts to shrink inslot portion completely, the hot pressing strip will carry out the hot pressing with the wrapping bag contact and seal, can compress tightly the location to the wrapping bag automatically when sealing the wrapping bag hot pressing like this, avoid the wrapping bag to rock when sealing and lead to sealing the failure, improve the quality that the wrapping bag hot pressing sealed greatly.

Drawings

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

FIG. 2 is a front view of the eccentric plate of the present invention;

FIG. 3 is an enlarged side view of the cross-sectional structure of the lower cross plate of the present invention;

fig. 4 is a front enlarged structural diagram of the placing tray of the utility model.

In the figure: 1. a base; 2. a vertical plate; 3. a guide cylinder; 4. a drive motor; 5. a top plate; 6. a rotating shaft; 7. a fixing plate; 8. an electric heating mechanism; 9. positioning a pressing plate; 10. placing a tray; 11. a stepping motor; 12. an eccentric plate; 13. a connecting shaft; 14. a sleeve; 15. a connecting rod; 16. an upper transverse plate; 17. a guide shaft; 18. a lower transverse plate; 19. hot layering; 20. a transverse seat; 21. a contraction groove; 22. a spring; 23. a central shaft; 24. a pinion gear; 25. a large gear ring.

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.

Example 1: referring to fig. 1-4, a hot-press sealing device for packaging engineering comprises a base 1 and a vertical plate 2, wherein the vertical plate 2 is fixedly connected to the rear end of the top of the base 1, the top of the vertical plate 2 is fixedly connected with a top plate 5, the tops of the two sides of the front end of the vertical plate 2 are respectively fixedly connected with a fixing plate 7, a reciprocating mechanism is arranged between the fixing plates 7, the reciprocating mechanism comprises a guide cylinder 3, a driving motor 4, a rotating shaft 6, an eccentric plate 12, a connecting shaft 13, a sleeve 14, a connecting rod 15, an upper transverse plate 16, a guide shaft 17 and a lower transverse plate 18, an electric heating mechanism 8 is fixedly connected to the middle position of the bottom end of the lower transverse plate 18, a hot pressing strip 19 is arranged at the bottom end of the electric heating mechanism 8, pre-press positioning structures are respectively arranged at the two ends of the bottom of the lower transverse plate 18, each pre-press positioning structure comprises a positioning pressing plate 9, a transverse seat 20, a contraction groove 21 and a spring 22, a feeding and discharging mechanism is arranged at the top end of the base 1, the feeding and discharging mechanism comprises a placing disc 10, a stepping motor 11, a central shaft 23, a pinion 24 and a large gear ring 25;

the central shaft 23 is movably connected to the middle position of the top of the base 1, the top of the central shaft 23 is fixedly connected with the placing disc 10, the outer part of the central shaft 23 is fixedly connected with a large gear ring 25, the stepping motor 11 is fixedly installed on one side of the inner part of the base 1, and the output end of the stepping motor 11 penetrates through the top of the base 1 and is fixedly connected with a small gear 24;

the pinion 24 and the bull gear 25 are located on the same horizontal plane, and the pinion 24 and a tooth block outside the bull gear 25 are meshed with each other;

specifically, as shown in fig. 1 and 4, when the device is used, the stepping motor 11 is started, the stepping motor 11 drives the pinion 24 to rotate, the pinion 24 drives the central shaft 23 to rotate through the connecting rod 15, the central shaft 23 drives the placing plate 10 to rotate, the packaging bags subjected to hot-pressing sealing are driven to one side at the moment, the packaging bags subjected to hot-pressing sealing are driven to the processing position to be sealed, so that the packaging bags subjected to sealing can be taken down, the packaging bags subjected to sealing are placed on the placing plate 10, the hot-pressing sealing cannot be affected, the time for taking and placing the packaging bags is saved, and the hot-pressing sealing efficiency is improved.

Example 2: the rotating shaft 6 is movably connected to one side of the fixing plate 7, the other side of the rotating shaft 6 is fixedly connected with an eccentric plate 12, a connecting shaft 13 is fixedly connected between one ends of one sides of the eccentric plates 12, a sleeve 14 is sleeved outside a small gear 24, the bottom end of the sleeve 14 is movably hinged with a connecting rod 15, the bottom end of the connecting rod 15 is movably hinged with an upper transverse plate 16, two sides of the bottom end of the upper transverse plate 16 are respectively and fixedly connected with a guide shaft 17, a lower transverse plate 18 is fixedly connected to the bottom end of the guide shaft 17, the guide cylinders 3 are respectively and fixedly connected to two sides of the front end of the vertical plate 2, the driving motor 4 is fixedly installed on the outer side of the fixing plate 7, and the output end of the driving motor 4 is fixedly connected with the rotating shaft 6;

the guide shafts 17 correspond to the guide cylinders 3 one by one, and the guide shafts 17 penetrate through the guide cylinders 3;

specifically, as shown in fig. 1 and fig. 2, when in use, the driving motor 4 is started, the driving motor 4 drives the rotating shaft 6 to rotate, the rotating shaft 6 can drive the eccentric plate 12 to rotate, the connecting shaft 13 between one ends of the eccentric plate 12 can move up and down, the sleeve 14 outside the connecting shaft 13 can be driven by the connecting shaft 13 to push and pull the upper transverse plate 16 through the connecting rod 15, so that the guide shaft 17 can vertically move up and down under the guiding action of the guide cylinder 3, and thus, the hot pressing strip 19 on the electric heating mechanism 8 at the bottom of the lower transverse plate 18 can continuously lift up and down, so that the circulating reciprocating hot-pressing sealing can be performed, the whole process only needs the driving motor 4 to perform power output in one direction, the structure is simple, and the damage is not easy to occur.

Example 3: the transverse seats 20 are respectively and fixedly connected with two ends of the bottom of the lower transverse plate 18, contraction grooves 21 are respectively formed in the inner parts of two sides of the bottom end of the transverse seats 20, springs 22 are fixedly connected in the contraction grooves 21, and the bottom ends of the springs 22 are fixedly connected with the positioning pressing plates 9;

specifically, as shown in fig. 1 and fig. 3, when using, power on the electric heating mechanism 8, the electric heating mechanism 8 makes the hot pressing strip 19 generate heat, when the hot pressing strip 19 presses down to seal the packaging bag by hot pressing, the positioning pressing plate 9 can compress the packaging bag in advance, when the spring 22 completely contracts to the inside of the contraction groove 21, the hot pressing strip 19 will contact with the packaging bag to seal by hot pressing, so that the packaging bag can be automatically compressed and positioned when being sealed by hot pressing, the packaging bag is prevented from shaking to cause sealing failure when being sealed, and the quality of the hot sealing of the packaging bag is greatly improved.

The working principle is as follows: when the utility model is used, firstly, a packaging bag is placed at a corresponding position on the placing disc 10, the electric heating mechanism 8 is electrified, the electric heating mechanism 8 enables the heat pressing strip 19 to generate heat, then the driving motor 4 is started, the driving motor 4 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the eccentric plate 12 to rotate, the connecting shaft 13 between one ends of the eccentric plate 12 moves up and down, the sleeve 14 outside the connecting shaft 13 is driven by the connecting shaft 13 to push and pull the upper transverse plate 16 through the connecting rod 15, so that the guide shaft 17 moves up and down vertically under the guide effect of the guide cylinder 3, the heat pressing strip 19 on the electric heating mechanism 8 at the bottom of the lower transverse plate 18 can continuously lift up and down, thereby, the circulating reciprocating heat pressure sealing can be carried out, when the heat pressing strip 19 presses down to carry out the heat pressure sealing on the packaging bag, the positioning pressing plate 9 can press the packaging bag in advance, when the spring 22 is completely contracted into the contraction groove 21, the hot-pressing strip 19 can be in contact with the packaging bag for hot-pressing sealing, so that the packaging bag can be automatically pressed and positioned when the packaging bag is subjected to hot-pressing sealing, the stepping motor 11 is started at last, the stepping motor 11 drives the pinion 24 to rotate, the pinion 24 drives the central shaft 23 to rotate through the connecting rod 15, the central shaft 23 drives the placing plate 10 to rotate, the packaging bag subjected to hot-pressing sealing is driven to one side at the moment, the packaging bag subjected to hot-pressing sealing is driven to be sealed to a processing position, the packaging bag subjected to hot-pressing sealing can be taken down while the packaging bag subjected to sealing is placed on the placing plate 10, the hot-pressing sealing can not be influenced, and the time for taking and placing the packaging bag is saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 hot pressing sealing device for packaging engineering, includes base (1) and riser (2), its characterized in that: the vertical plate (2) is fixedly connected to the rear end of the top of the base (1), a top plate (5) is fixedly connected to the top of the vertical plate (2), fixing plates (7) are fixedly connected to the tops of two sides of the front end of the vertical plate (2) respectively, a reciprocating mechanism is arranged between the fixing plates (7), the reciprocating mechanism comprises a guide cylinder (3), a driving motor (4), a rotating shaft (6), an eccentric plate (12), a connecting shaft (13), a sleeve (14), a connecting rod (15), an upper transverse plate (16), a guide shaft (17) and a lower transverse plate (18), an electric heating mechanism (8) is fixedly connected to the middle position of the bottom end of the lower transverse plate (18), a hot pressing strip (19) is arranged at the bottom end of the electric heating mechanism (8), prepressing positioning structures are arranged at two ends of the bottom of the lower transverse plate (18) respectively, and each prepressing positioning structure comprises a positioning pressing plate (9), Horizontal seat (20), shrink groove (21) and spring (22), the top of base (1) is provided with the unloading mechanism of being convenient for, the unloading mechanism of being convenient for is including placing dish (10), step motor (11), center pin (23), pinion (24) and bull gear (25).

2. A heat and pressure sealing apparatus for packaging engineering according to claim 1, characterized in that: center pin (23) swing joint is in the intermediate position department at base (1) top, dish (10) are placed to the top fixedly connected with of center pin (23), the outside fixedly connected with bull gear (25) of center pin (23), stepper motor (11) fixed mounting is in the inside one side of base (1), the output of stepper motor (11) runs through to the top of base (1) and fixedly connected with pinion (24).

3. A heat and pressure sealing apparatus for packaging engineering according to claim 1, characterized in that: the small gear (24) and the large gear ring (25) are located on the same horizontal plane, and the small gear (24) and a gear block outside the large gear ring (25) are meshed with each other.

4. A heat and pressure sealing apparatus for packaging engineering according to claim 1, characterized in that: the rotating shaft (6) is movably connected with one side of the fixed plate (7), the other side of the rotating shaft (6) is fixedly connected with an eccentric plate (12), a connecting shaft (13) is fixedly connected between one ends of one sides of the eccentric plates (12), a sleeve (14) is sleeved outside the pinion (24), the bottom end of the sleeve (14) is movably hinged with a connecting rod (15), the bottom end of the connecting rod (15) is movably hinged with an upper transverse plate (16), two sides of the bottom end of the upper transverse plate (16) are respectively and fixedly connected with a guide shaft (17), the lower transverse plate (18) is fixedly connected with the bottom end of the guide shaft (17), the guide cylinders (3) are respectively and fixedly connected with the two sides of the front end of the vertical plate (2), the driving motor (4) is fixedly arranged on the outer side of the fixing plate (7), and the output end of the driving motor (4) is fixedly connected with the rotating shaft (6).

5. A heat and pressure sealing apparatus for packaging engineering according to claim 1, characterized in that: the guide shafts (17) correspond to the guide cylinders (3) one by one, and the guide shafts (17) penetrate through the guide cylinders (3).

6. A heat and pressure sealing apparatus for packaging engineering according to claim 1, characterized in that: the transverse seat (20) is fixedly connected to two ends of the bottom of the lower transverse plate (18) respectively, contraction grooves (21) are formed in two sides of the bottom end of the transverse seat (20) respectively, springs (22) are fixedly connected to the insides of the contraction grooves (21), and positioning pressing plates (9) are fixedly connected to the bottom ends of the springs (22).