CN219687759U

CN219687759U - Sealing equipment for film plastic packaging bag

Info

Publication number: CN219687759U
Application number: CN202321319473.9U
Authority: CN
Inventors: 江鹏; 江东升; 陈根银; 廖维雄; 刘璐
Original assignee: Anhui Jinri Packing Co ltd
Current assignee: Anhui Jinri Packing Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-15
Anticipated expiration: 2033-05-24

Abstract

The utility model provides sealing equipment for a film plastic packaging bag, which relates to the technical field of plastic packaging bags and comprises the following components: the device body, the top fixed mounting of device body has the frame that seals, the top fixed mounting of device body has the extrusion frame, the fixed hydraulic stem that inserts in inner wall top of frame that seals, the fixed sealing mechanism that has of output of hydraulic stem, the fixed heat-resistant board that installs in inner wall bottom of frame that seals, start electric telescopic handle drive extrusion roof and remove to the extrusion bottom plate, reach the effect that can both fix the position of wrapping bag most after the extrusion is accomplished to the wrapping bag, only laminate and do not have fixed at that fraction of heat-resistant board central point puts, even like this the bottom of wrapping bag because the influence of external force or other factors, because under extrusion device's the centre gripping, can effectively prevent the wrapping bag folding or the slope in the position of sealing the department, improve the quality of whole sealing.

Description

Sealing equipment for film plastic packaging bag

Technical Field

The utility model relates to the technical field of plastic packaging bags, in particular to sealing equipment for a film plastic packaging bag.

Background

Plastic bags are bags which are made of plastic and are widely used in daily life and industrial production for producing various articles in daily life, and the openings of the bags are usually sealed by a sealing device after the articles are packaged.

Currently, as disclosed in chinese patent application No. CN217199032U, a sealing device for a film plastic packaging bag is disclosed, which comprises a workbench, a protection structure and an auxiliary structure, wherein a supporting frame is arranged on the workbench, a pressing block is slidably connected on the supporting frame, a silica gel pressing strip is arranged at the bottom of the pressing block, a high-temperature cloth is arranged on the workbench, a controller for controlling the temperature of the high-temperature cloth is arranged on the side surface of the workbench, the protection structure is positioned on the supporting frame and is used for protecting when sealing, an operator finger is prevented from being wrongly inserted, the auxiliary structure is positioned on the workbench and is used for assisting in disassembling the plastic bag after sealing.

Although the above patent is provided with the protection structure, when the plastic bag is sealed, the operator can be prevented from mistakenly entering the sealing part, accidents are avoided, the auxiliary structure is arranged at the same time, the auxiliary plastic bag is separated from the sealing part after the plastic bag is sealed, but the defects that the weight of the plastic film packaging bag is light and the softness is large exist, for example, before the plastic film packaging bag is placed at the sealing part for sealing, the sealing can be performed only after the sealing device is attached and fixed by the position, which needs to be sealed, of the packaging bag by fingers, but in the sealing process, once the packaging table is folded or inclined at the position attached to the sealing device because of external factors, such as wind or careless touch of the operator, the sealing quality is poor, the protection mechanism is arranged on the device, the finger is inconvenient to press by the protection mechanism, and the finger is likely to hurt the operator when pressing the packaging bag, so that a novel sealing device for the plastic film packaging bag needs to be provided.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the weight of a film plastic packaging bag is light and the softness is high, and the packaging bag can be sealed only after a part, which needs to be sealed, of the packaging bag is attached to a sealing device by fingers before the packaging bag is placed at the sealing position for sealing, but in the sealing process, once a packaging table is folded or inclined at the attached part of the sealing device due to external factors, such as wind or careless touch of an operator on the packaging bag, the sealing quality is poor, and the device is provided with a protection mechanism which is inconvenient for finger pressing, and meanwhile, the finger pressing is possibly harmful to the finger.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a sealing apparatus for a film plastic package, comprising: the device comprises a device body, wherein a sealing frame is fixedly arranged at the top of the device body, an extrusion frame is fixedly arranged at the top of the device body, a hydraulic rod is fixedly inserted at the top of the inner wall of the sealing frame, a sealing mechanism is fixedly arranged at the output end of the hydraulic rod, a heat-resistant plate is fixedly arranged at the bottom of the inner wall of the sealing frame, an extrusion top plate is movably inserted into the inner surface wall of the extrusion frame, an extrusion bottom plate is movably arranged at the bottom of the inner wall of the extrusion frame, an electric telescopic rod is fixedly inserted at the top of the inner wall of the extrusion frame, and the output end of the electric telescopic rod is fixedly connected with the top of the extrusion top plate;

the sealing mechanism comprises a sealing block, a heating cavity is formed in the sealing block, a heating pipe is arranged on the inner surface wall of the heating cavity, heaters are fixedly arranged at two ends of the outer wall of the heating pipe, and a heat-conducting silicon pad is fixedly arranged at the bottom of the heating cavity.

Preferably, the spout has all been seted up to the inside both sides of sealing the frame, the outer wall both sides of sealing the piece all fixed mounting has the slider, and the outward appearance wall of two sliders is movably inserted respectively and is established the interior table wall at two spouts, conveniently when the hydraulic stem removes sealing mechanism, carries out spacingly to sealing mechanism, prevents to seal the mechanism slope and does not have accurate laminating with the place that the wrapping bag needs to seal.

Preferably, the limiting groove has all been seted up to the outer wall both sides of extrusion frame, two the interior table wall of limiting groove all activity is inserted and is equipped with stopper A, and two stopper A's outer wall one side respectively with the outer wall both sides fixed connection of extrusion bottom plate, two the interior table wall of limiting groove all activity is inserted and is equipped with stopper B, and two stopper B's outer wall one side respectively with the outer wall both sides fixed connection of extrusion roof, be convenient for remove extrusion roof and extrusion floor in the extrusion frame, can carry out spacingly to extrusion roof and extrusion floor.

Preferably, the vent has been seted up at the top of device body, and the interior surface wall fixed mounting of vent has the fan, device body outward appearance wall is provided with the supporting network, is convenient for put the department of sealing of the wrapping bag that seals at the top of vent, utilizes wind-force to blow off the heat of department of sealing, reaches refrigerated effect.

Preferably, the collection silo has been seted up on the positive surface of device body, the interior surface wall activity in collection silo has inserted the collection case, the outer wall one side welding of collection case has handle A, is convenient for put the wrapping bag that the cooling is accomplished in the case that gathers materials, and the later stage unified transportation of being convenient for improves the convenience of device.

Preferably, the handle B is welded on the front surface of the extrusion bottom plate, so that the extrusion bottom plate can be lifted conveniently, the effect of lifting the packaging bag is achieved, and the sealing part of the packaging bag is separated from the heat-resistant plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the extrusion top plate and the extrusion bottom plate are arranged, so that when the packaging bag needs to be sealed, the packaging bag is firstly attached to the center of the heat-resistant plate, after the attachment is finished, the electric telescopic rod is started to drive the extrusion top plate to move towards the extrusion bottom plate until the packaging bag is extruded, the effect that most of the packaging bag can be fixed is achieved, and only a small part attached to the center of the heat-resistant plate is not fixed, so that even if the bottom of the packaging bag is influenced by external force or other factors, the packaging bag can be effectively prevented from being folded or inclined at the position of the sealing part due to the clamping of the extrusion device, and the quality of the whole sealing is improved.

2. According to the utility model, the sealing mechanism is conveniently limited when the hydraulic rod moves the sealing mechanism, the sealing mechanism is prevented from being inclined and attached to a place where the packaging bag needs to be sealed, then the limiting groove, the limiting block A and the limiting block B are arranged, so that when the extrusion top plate and the extrusion floor are conveniently moved in the extrusion frame, the extrusion top plate and the extrusion floor can be limited, the extrusion floor can be conveniently lifted by arranging the handle B, the effect of lifting the packaging bag is achieved, the sealing position of the packaging bag is separated from the heat-resistant plate, then the ventilation opening and the fan are arranged, the sealing position of the sealed packaging bag is conveniently placed at the top of the ventilation opening, the heat of the sealing position is blown away by wind power, the cooling effect is achieved, and then the collecting groove, the collecting box and the handle A are conveniently placed in the collecting box, so that the later unified transportation is convenient, and the convenience of the device is improved.

Drawings

Fig. 1 is a perspective view of a front view structure in a sealing device for a film plastic packaging bag according to the present utility model;

FIG. 2 is a perspective view showing the internal cross-sectional structure of a vent in a sealing device for a film plastic packaging bag according to the present utility model;

FIG. 3 is a perspective view showing the internal sectional structures of a sealing frame and an extrusion frame in a sealing device for a film plastic packaging bag according to the present utility model;

fig. 4 is a perspective view showing the internal cross-sectional structure of a sealing mechanism part in a sealing device for a film plastic packaging bag according to the present utility model.

Legend description: 1. a device body; 2. a sealing frame; 3. an extrusion frame; 4. a hydraulic rod; 5. a sealing mechanism; 501. a sealing block; 502. a heating chamber; 503. heating pipes; 504. a heater; 505. a thermally conductive silicon pad; 506. a slide block; 6. a heat resistant plate; 7. extruding a top plate; 8. extruding the bottom plate; 9. an electric telescopic rod; 10. a chute; 11. a limit groove; 12. a limiting block A; 13. a limiting block B; 14. a vent; 15. a fan; 16. a support net; 17. a material collecting groove; 18. a material collecting box; 19. a handle A; 20. a handle B.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a sealing apparatus for a film plastic packaging bag, comprising; the device comprises a device body 1, wherein a sealing frame 2 is fixedly arranged at the top of the device body 1, an extrusion frame 3 is fixedly arranged at the top of the device body 1, a hydraulic rod 4 is fixedly inserted at the top of the inner wall of the sealing frame 2, a sealing mechanism 5 is fixedly arranged at the output end of the hydraulic rod 4, a heat-resistant plate 6 is fixedly arranged at the bottom of the inner wall of the sealing frame 2, an extrusion top plate 7 is movably inserted at the inner surface wall of the extrusion frame 3, an extrusion bottom plate 8 is movably arranged at the bottom of the inner wall of the extrusion frame 3, an electric telescopic rod 9 is fixedly inserted at the top of the inner wall of the extrusion frame 3, and the output end of the electric telescopic rod 9 is fixedly connected with the top of the extrusion top plate 7;

the sealing mechanism 5 comprises a sealing block 501, a heating cavity 502 is formed in the sealing block 501, a heating pipe 503 is arranged on the inner surface wall of the heating cavity 502, heaters 504 are fixedly arranged at two ends of the outer wall of the heating pipe 503, and a heat-conducting silicon pad 505 is fixedly arranged at the bottom of the heating cavity 502.

The effect that its whole embodiment 1 reaches is, place that will wrapping bag need seal is put at the top of heat-resisting plate 6, let the department of sealing of wrapping bag laminate with the top of heat-resisting plate 6, then start electric telescopic handle 9 drive extrusion roof 7 and remove to extrusion bottom plate 8, let extrusion roof 7 and extrusion floor extrude the laminating to the wrapping bag, at this moment the department of sealing of wrapping bag still laminate with the top of heat-resisting plate 6, how little scope deformation, folding or slope are all can because of the pressure that extrusion roof 7 and extrusion floor extrusion produced to the department of sealing of wrapping bag, at this moment the hydraulic stem 4 of restarting drives sealing mechanism 5 to seal the wrapping bag can.

In embodiment 2, as shown in fig. 1-4, sliding grooves 10 are respectively formed on two inner sides of the sealing frame 2, sliding blocks 506 are fixedly mounted on two outer sides of an outer wall of the sealing block 501, outer surface walls of the two sliding blocks 506 are respectively movably inserted into inner surface walls of the two sliding grooves 10, limiting grooves 11 are respectively formed on two outer sides of the outer wall of the extrusion frame 3, limiting blocks a12 are respectively movably inserted into inner surface walls of the two limiting grooves 11, one side of the outer wall of the two limiting blocks a12 is respectively fixedly connected with two outer sides of the extrusion bottom plate 8, a limiting block B13 is respectively movably inserted into inner surface walls of the two limiting grooves 11, one side of the outer wall of the two limiting blocks B13 is respectively fixedly connected with two outer sides of the extrusion top plate 7, a ventilation opening 14 is formed at the top of the device body 1, a fan 15 is fixedly mounted on the inner surface wall of the device body 1, a supporting net 16 is arranged on the front surface of the device body 1, a collecting groove 17 is movably inserted into the inner surface of the collecting box 18, a handle a19 is welded on one side of the outer wall of the collecting box 18, and a front surface 20 of the extrusion bottom plate 8 is welded.

The whole embodiment 2 achieves the effects that when the hydraulic rod 4 moves the sealing mechanism 5, the sliding chute 10 limits the sliding block 506 to prevent the sealing mechanism 5 from inclining, then when the electric telescopic rod 9 moves the extrusion top plate 7, the limiting groove 11 limits the limiting block B13 to achieve the limiting effect on the extrusion top plate 7, when the sealing is completed, the handle B20 is only needed to be held to lift the extrusion floor, the packaging bag and the heat-resistant plate 6 can be separated, then after the packaging bag is pulled out, the supporting net 16 of the ventilation opening 14 at the sealing position of the packaging bag is started to blow away the heat at the sealing position by the fan 15, the cooling effect is achieved, after the heat dissipation is completed, the packaging bag can be placed in the material collecting box 18, and then the handle A19 can be held to carry the material collecting box 18 to the place where the packaging bag needs to be processed next.

The working principle of the whole device is as follows: the packaging bag is attached to the top of the heat-resistant plate 6 at the place needing sealing, then the electric telescopic rod 9 is started, the extrusion top plate 7 is driven to move downwards under the working condition of the electric telescopic rod 9 and the limiting effect of the limiting groove 11 on the limiting block B13 until the extrusion top plate 7 and the extrusion bottom plate 8 extrude the packaging bag, the heater 504 is started to heat the heating pipe 503, so that the temperature of the heating cavity 502 is increased, the bottom temperature of the heat-conducting silicon pad 505 is increased by utilizing the heat conductivity of the heat-conducting silicon pad 505, the hydraulic rod 4 is restarted, the sealing block 501 is driven to move downwards under the working condition of the hydraulic rod 4 and the limiting effect of the sliding groove 10 on the sliding block 506, after the sealing is finished by utilizing the high-temperature principle, the sealing block 501 and the extrusion top plate 7 are driven to move upwards by starting the electric telescopic rod 9 and the hydraulic rod 4, then the extrusion bottom plate 8 is lifted upwards by holding the handle B20, the limiting groove 11 limits the limiting block A12 to prevent the extrusion bottom plate 8 from inclining, then the packaging bag 8 is lifted by the lifting the extrusion bottom plate 8 to generate the heat-resistant plate 6, the packaging bag is separated from the sealing box 18, and the sealing box is carried by the bag is carried by the air bag 18 at the place 18 when the sealing box 18 is filled with the sealing position of the packaging bag, and the packaging bag is carried by the sealing position of the packaging bag is carried by the packaging bag, and the packaging bag is carried by the bag 18 and the bag is sealed at the sealing position 18, and the sealing position 18 is required to be sealed by the sealing bag 18.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a sealing equipment of film plastic packaging bag which characterized in that: the device comprises a device body (1), a sealing frame (2) is fixedly arranged at the top of the device body (1), an extrusion frame (3) is fixedly arranged at the top of the device body (1), a hydraulic rod (4) is fixedly inserted at the top of the inner wall of the sealing frame (2), a sealing mechanism (5) is fixedly arranged at the output end of the hydraulic rod (4), a heat-resistant plate (6) is fixedly arranged at the bottom of the inner wall of the sealing frame (2), an extrusion top plate (7) is movably inserted into the inner surface wall of the extrusion frame (3), an extrusion bottom plate (8) is movably arranged at the bottom of the inner wall of the extrusion frame (3), an electric telescopic rod (9) is fixedly inserted at the top of the inner wall of the extrusion frame (3), and the output end of the electric telescopic rod (9) is fixedly connected with the top of the extrusion top plate (7);

sealing mechanism (5) are including sealing the piece (501), heating chamber (502) have been seted up to the inside of sealing the piece (501), the interior surface wall of heating chamber (502) is provided with heating pipe (503), the outer wall both ends fixed mounting of heating pipe (503) have heater (504), the bottom fixed mounting of heating chamber (502) has heat conduction silicon pad (505).

2. The sealing apparatus for a plastic film package as claimed in claim 1, wherein: sliding grooves (10) are formed in two sides of the inside of the sealing frame (2), sliding blocks (506) are fixedly mounted on two sides of the outer wall of the sealing block (501), and the outer surface walls of the two sliding blocks (506) are movably inserted into the inner surface walls of the two sliding grooves (10) respectively.

3. The sealing apparatus for a plastic film package as claimed in claim 1, wherein: limiting grooves (11) are formed in two sides of the outer wall of the extrusion frame (3), limiting blocks A (12) are movably inserted into inner surface walls of the limiting grooves (11), one side of the outer wall of each limiting block A (12) is fixedly connected with two sides of the outer wall of the extrusion bottom plate (8), limiting blocks B (13) are movably inserted into inner surface walls of the limiting grooves (11), and one side of the outer wall of each limiting block B (13) is fixedly connected with two sides of the outer wall of the extrusion top plate (7).

4. The sealing apparatus for a plastic film package as claimed in claim 1, wherein: the top of device body (1) has seted up vent (14), and the interior surface wall fixed mounting of vent (14) has fan (15), device body (1) outward appearance wall is provided with supporting network (16).

5. The sealing apparatus for a plastic film package as claimed in claim 1, wherein: the device is characterized in that a collecting tank (17) is arranged on the front surface of the device body (1), a collecting box (18) is movably inserted into the inner surface wall of the collecting tank (17), and a handle A (19) is welded on one side of the outer wall of the collecting box (18).

6. The sealing apparatus for a plastic film package as claimed in claim 1, wherein: the front surface of the extrusion bottom plate (8) is welded with a handle B (20).