CN217375131U

CN217375131U - Food package bag seals exhaust apparatus

Info

Publication number: CN217375131U
Application number: CN202123380517.2U
Authority: CN
Inventors: 刘大营
Original assignee: Herun Tianjin New Material Co ltd
Current assignee: Herun Tianjin New Material Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-06
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of packaging bag processing, in particular to a food packaging bag sealing and exhausting device, which comprises a workbench, a conveyor belt arranged along the length direction of the workbench, a mounting rack fixedly arranged at one end of the upper end surface of the workbench and a material collecting box arranged at one side of the workbench close to the mounting rack, wherein the mounting rack is of an inverted U-shaped structure, and one end of the conveyor belt extends into the mounting rack; the exhaust mechanism comprises a transverse clamping assembly and a longitudinal pressing assembly, and a clamping space is formed between the transverse clamping assembly and the longitudinal pressing assembly. The defects of the prior art are overcome, the packaging bag is exhausted when being sealed, the volume of the packaging bag is reduced, the storage time of food can be prolonged by reducing air, the automation degree of the sealing mechanism is improved, and the processing efficiency is improved.

Description

Food package bag seals exhaust apparatus

Technical Field

The utility model belongs to the technical field of the wrapping bag processing, concretely relates to food package bag seals exhaust apparatus.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process; nowadays, food packaging bags subjected to plastic packaging are increasingly popular.

The sealing of the packaging bag is the last step after food is put into the packaging bag, the sealing of the existing food packaging bag mainly adopts a manual sealing mode, the manual workload is large, the processing efficiency is low, and the requirement of streamlined production cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food package bag seals exhaust apparatus has overcome the not enough of prior art, exhausts the wrapping bag when the wrapping bag seals, reduces the volume of wrapping bag, reduces the save time that the air also can prolong food simultaneously, improves the degree of automation that seals the mechanism, improves machining efficiency.

In order to solve the above problems, the utility model adopts the following technical scheme:

a food packaging bag sealing and exhausting device comprises a workbench, a conveyor belt arranged along the length direction of the workbench, a mounting frame fixedly mounted at one end of the upper end face of the workbench, and a material collecting box placed at one side, close to the mounting frame, of the workbench, wherein the mounting frame is of an inverted U-shaped structure, and one end of the conveyor belt extends into the mounting frame;

be provided with exhaust mechanism in the mounting bracket and seal the mechanism, and exhaust mechanism installs the one end that is close to the conveyer belt at the mounting bracket, exhaust mechanism includes horizontal centre gripping subassembly and vertical oppression subassembly, and forms the centre gripping space between horizontal centre gripping subassembly and the vertical oppression subassembly for centre gripping food package bag exhausts in the centre gripping space, the control box is installed to one side of workstation for control exhaust mechanism and seal opening and close of mechanism.

Furthermore, a supporting plate is fixedly arranged on the workbench, one end of the supporting plate is abutted to the conveyor belt, and the upper end face of the supporting plate is flush with the upper end face of the conveyor belt.

Further, horizontal centre gripping subassembly is including installing the third cylinder on the outer wall of mounting bracket both sides respectively, the expansion end of third cylinder extends to in the mounting bracket, and is fixed with the grip block, the lower terminal surface of centre gripping slides in the up end of backup pad, two one side that the grip block was kept away from each other has set firmly the guide bar, and the lateral wall of mounting bracket is run through to the one end of guide bar.

Further, vertical straining device is including installing the first cylinder at the mounting bracket up end, the expansion end of first cylinder extends to in the mounting bracket, and is fixed with the top board, the top board is located between two grip blocks.

Furthermore, the surfaces of the clamping plate and the upper pressing plate are filled with elastic fillers, and the elastic fillers are sponge, cotton or polyester fiber.

Further, seal the mechanism including installing the second cylinder at the mounting bracket up end, the expansion end of second cylinder extends to in the mounting bracket, and is fixed with the heating piece, the heating piece is kept away from exhaust mechanism's one end and is installed infrared generator, and installs infrared receiver under infrared generator, infrared receiver inlays the up end of establishing in the backup pad.

Further, be provided with the fly leaf in the case that gathers materials, the lower terminal surface of fly leaf sets firmly a plurality of matrix distribution's buffer spring, and buffer spring's bottom and case fixed connection that gathers materials, the upper end face of fly leaf is the slope setting, and the lowest end of fly leaf is located the case that gathers materials and keeps away from one side of workstation.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses exhaust the wrapping bag when the wrapping bag seals, reduce the volume of wrapping bag, reduce the save time that the air also can prolong food simultaneously, improve the degree of automation of sealing the mechanism, improve machining efficiency.

Drawings

Fig. 1 is a schematic structural view of a sealing and venting device for a food packaging bag.

Fig. 2 is a schematic structural diagram of a venting mechanism in a food packaging bag sealing venting device.

Fig. 3 is a schematic structural view of a sealing mechanism in a sealing and exhausting device for a food packaging bag.

Fig. 4 is a schematic structural view of a material collecting box in the sealing and exhausting device of the food packaging bag.

In the figure: 1. a work table; 2. a conveyor belt; 3. a mounting frame; 4. a first cylinder; 5. a second cylinder; 6. a material collecting box; 7. a guide rod; 8. a controller; 9. a third cylinder; 10. a clamping plate; 11. a support plate; 12. an upper pressure plate; 13. a heating block; 14. an infrared generator; 15. an infrared receiver; 16. a movable plate; 17. a buffer spring.

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.

As shown in fig. 1-4, the sealing and exhausting device for food packaging bags of the present invention comprises a workbench 1, a conveyor belt 2 arranged along the length direction of the workbench 1, a mounting frame 3 fixedly mounted at one end of the upper end surface of the workbench 1, and a material collecting box 6 disposed at one side of the workbench 1 close to the mounting frame 3, wherein the mounting frame 3 is of an inverted U-shaped structure, and one end of the conveyor belt 2 extends into the mounting frame 3;

be provided with exhaust mechanism in the mounting bracket 3 and seal the mechanism, and exhaust mechanism installs the one end of being close to conveyer belt 2 at mounting bracket 3, and exhaust mechanism includes horizontal centre gripping subassembly and vertical oppression subassembly, and forms the centre gripping space between horizontal centre gripping subassembly and the vertical oppression subassembly for centre gripping food package bag exhausts in the centre gripping space, and the control box is installed to one side of workstation 1, is used for controlling exhaust mechanism and seals opening and close of mechanism.

The supporting plate 11 is fixedly arranged on the workbench 1, one end of the supporting plate 11 is abutted to the conveying belt 2, and the upper end face of the supporting plate 11 is flush with the upper end face of the conveying belt 2.

Horizontal centre gripping subassembly is including installing the third cylinder 9 on the outer wall of mounting bracket 3 both sides respectively, and in the expansion end of third cylinder 9 extended to mounting bracket 3, and was fixed with grip block 10, the lower terminal surface of centre gripping slided at the up end of backup pad 11, and one side that two grip blocks 10 kept away from each other has set firmly guide bar 7, and the lateral wall of mounting bracket 3 is run through to the one end of guide bar 7.

The longitudinal pressing mechanism comprises a first air cylinder 4 installed on the upper end face of the installation frame 3, the movable end of the first air cylinder 4 extends into the installation frame 3 and is fixed with an upper pressing plate 12, and the upper pressing plate 12 is located between the two clamping plates 10.

In order to protect food, the surfaces of the clamping plate 10 and the upper pressing plate 12 are filled with elastic filler, and the elastic filler is one of sponge, cotton or polyester fiber.

In order to improve automatic level, seal the mechanism including installing the second cylinder 5 at the 3 up end of mounting bracket, in the expansion end of second cylinder 5 extended to mounting bracket 3, and be fixed with heating block 13, infrared generator 14 was installed to the one end that exhaust mechanism was kept away from to heating block 13, and infrared receiver 15 was installed under infrared generator 14, and infrared receiver 15 inlays to establish the up end at backup pad 11.

For the convenience of collection, a movable plate 16 is arranged in the material collecting box 6, a plurality of buffer springs 17 distributed in a matrix are fixedly arranged on the lower end face of the movable plate 16, the bottom ends of the buffer springs 17 are fixedly connected with the material collecting box 6, the upper end face of the movable plate 16 is obliquely arranged, and the lowest end of the movable plate 16 is located on one side, away from the workbench 1, of the material collecting box 6.

To sum up, the utility model relates to an exhaust apparatus for sealing food packaging bags, when in use, a worker sequentially places packaging bags containing food on a conveyor belt 2 in a forward direction according to an opening, the packaging bags are conveyed to one end of the conveyor belt 2 to a support plate 11, when the packaging bags completely reach the support plate 11, an infrared receiver 15 cannot receive signals given by an infrared generator 14, then a control box controls third air cylinders 9 on two sides to start to drive a clamping plate 10 to move until the clamping plate 10 is clamped on two sides of the packaging bags, then the first air cylinder 4 is started to drive a compression plate to move downwards to compress the packaging bags, at the moment, air in the packaging bags is exhausted by more than 80%, then the second air cylinder 5 is started to drive a heating block 13 to move downwards to carry out hot melt sealing on bag openings, the first air cylinder 4, the second air cylinder 5 and the third air cylinder 9 are respectively returned to initial positions after the sealing is completed, the staff will seal the wrapping bag after in placing the case 6 that gathers materials, perhaps set up lifting mechanism and lift up the one end of backup pad 11, make the wrapping bag slide to in the case 6 that gathers materials, restart conveyer belt 2 carries out the exhaust of next wrapping bag and seals.

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 food package bag seals exhaust apparatus which characterized in that: the conveying device comprises a workbench (1), a conveying belt (2) arranged along the length direction of the workbench (1), an installation frame (3) fixedly installed at one end of the upper end face of the workbench (1) and a material collecting box (6) placed on one side, close to the installation frame (3), of the workbench (1), wherein the installation frame (3) is of an inverted U-shaped structure, and one end of the conveying belt (2) extends into the installation frame (3);

be provided with exhaust mechanism in mounting bracket (3) and seal the mechanism, and exhaust mechanism installs the one end that is close to conveyer belt (2) in mounting bracket (3), exhaust mechanism includes horizontal centre gripping subassembly and vertical oppression subassembly, and forms the centre gripping space between horizontal centre gripping subassembly and the vertical oppression subassembly for centre gripping food package bag exhausts in the centre gripping space, the control box is installed to one side of workstation (1) for control exhaust mechanism and seal opening and close of mechanism.

2. The food package bag closure venting device of claim 1, further comprising: the automatic conveying device is characterized in that a supporting plate (11) is fixedly arranged on the workbench (1), one end of the supporting plate (11) is abutted to the conveying belt (2), and the upper end face of the supporting plate (11) is flush with the upper end face of the conveying belt (2).

3. The food package bag closure venting device of claim 2, wherein: horizontal centre gripping subassembly is including installing third cylinder (9) on mounting bracket (3) both sides outer wall respectively, the expansion end of third cylinder (9) extends to in mounting bracket (3), and is fixed with grip block (10), the lower terminal surface of centre gripping slides at the up end of backup pad (11), two one side that grip block (10) kept away from each other has set firmly guide bar (7), and the lateral wall of mounting bracket (3) is run through to the one end of guide bar (7).

4. The food package bag closure venting device of claim 3, wherein: the longitudinal pressing mechanism comprises a first cylinder (4) installed on the upper end face of the installation frame (3), the movable end of the first cylinder (4) extends into the installation frame (3) and is fixed with an upper pressing plate (12), and the upper pressing plate (12) is located between the two clamping plates (10).

5. The food package bag closure venting device of claim 4, wherein: the surfaces of the clamping plate (10) and the upper pressing plate (12) are filled with elastic fillers, and the elastic fillers are sponge, cotton or polyester fiber.

6. The food packaging bag closure venting device of claim 4 or 5, wherein: seal the mechanism including installing second cylinder (5) at mounting bracket (3) up end, the expansion end of second cylinder (5) extends to in mounting bracket (3), and is fixed with heating block (13), infrared generator (14) are installed to the one end that exhaust mechanism was kept away from in heating block (13), and install infrared receiver (15) under infrared generator (14), infrared receiver (15) inlay the up end of establishing in backup pad (11).

7. The food package bag closure venting device of claim 1, further comprising: be provided with fly leaf (16) in case (6) gathers materials, the lower terminal surface of fly leaf (16) sets firmly buffer spring (17) that a plurality of matrixes distribute, and the bottom and the case (6) fixed connection that gathers materials of buffer spring (17), the up end of fly leaf (16) is personally submitted the slope and is set up, and the least significant end of fly leaf (16) is located the one side that workstation (1) was kept away from in case (6) that gathers materials.