CN216140240U

CN216140240U - A suction mechanism is prevented in vacuum packaging for chemical reagent

Info

Publication number: CN216140240U
Application number: CN202121322238.8U
Authority: CN
Inventors: 樊荣; 俞鹏; 曹锐
Original assignee: NANJING CHEMICAL REAGENT CO Ltd
Current assignee: NANJING CHEMICAL REAGENT CO Ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-03-29
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a vacuum packaging anti-sucking-out mechanism for chemical reagents, which comprises a vacuum packaging machine, wherein a vacuum packaging opening is formed in the left side position of the upper end of the vacuum packaging machine, a lifting device is correspondingly arranged at the lower end of the left side of the vacuum packaging machine, a lifting frame is arranged on the lifting device, packaging bags needing vacuum packaging are correspondingly placed in the lifting frame, and bag openings of the packaging bags bend from the upper side to the right side and stretch into the vacuum packaging opening for vacuum packaging. This device is when the encapsulation wrapping bag, and the sack that places the wrapping bag on the lift frame upwards stretches into the position department of vacuum packaging mouth department to the right side bending and carries out evacuation packing, and the structure of vertical placing like this can obviously reduce the possibility that inside material is by the suction, and because the size of different material wrapping bags is different, consequently adjusts the height of lift frame through elevating gear, makes the wrapping bag of not co-altitude size adjust suitable height, and application scope is wider.

Description

A suction mechanism is prevented in vacuum packaging for chemical reagent

Technical Field

The utility model relates to the technical field of chemical reagent packaging, in particular to a vacuum packaging anti-suction mechanism for chemical reagents.

Background

In the prior art, the vacuum packaging device is a technology for sucking air in a packaging bag by vacuum suction and packaging, so that the storage time of substances in the packaging bag can be effectively prolonged; in the field of chemical reagents in the prior art, chemical articles can also be stored and packaged in a vacuum packaging mode; however, some packages similar to powder or granular chemical substances are available, and when the packages are packaged by a vacuum packaging machine, the powder and the granular substances are sucked out and remain at the sealing position, which not only causes waste, but also seriously affects the sealing quality, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vacuum packaging anti-suck-out mechanism for chemical reagents, aiming at the defects in the prior art.

The technical scheme is as follows: the technical scheme adopted by the utility model for solving the problems is as follows: the utility model provides a vacuum packaging prevents mechanism of inhaling for chemical reagent, includes vacuum packaging machine, and this vacuum packaging machine upper end left side position department is provided with the vacuum packaging mouth, and this vacuum packaging machine's left side lower extreme then corresponding elevating gear that sets up, and be provided with a lifting frame on this elevating gear, the corresponding wrapping bag that needs vacuum packaging of placing in this lifting frame, the sack of wrapping bag stretches into to the vacuum packaging mouth from the top to the right side bending and carries out evacuation packing.

Further, vacuum packaging machine's left side end around both sides still respectively install a sleeve that transversely stretches out, and all install straining spring again in the sleeve of both sides to still all install the loop bar in the sleeve of both sides, the loop bar install with straining spring and become integrative, and correspondingly install the horizontal pole again between the loop bar of both sides, horizontal pole and vacuum packaging machine left side end between leave the sack clearance, the sack of wrapping bag is passed from the sack clearance correspondingly.

Furthermore, still install the even anti-suction depression bar of a plurality of interval on the horizontal pole, anti-suction depression bar compress tightly the sack intermittent type of the wrapping bag that will pass at vacuum packaging machine's left side end under the effect of taut spring and compress tightly.

Furthermore, a hand lever is also installed on the outer side of the cross rod.

Furthermore, the lifting device is provided with two electric pushing devices.

Furthermore, the length of the sleeve is correspondingly set to the length of the anti-suction pressure rod, so that the anti-suction pressure rod can be tightly pressed on the side wall under the action of the tensioning spring.

Further, the distance between the anti-suction pressure rods on the cross rod is set to be 2 cm.

Has the advantages that: compared with the prior art, the utility model has the following advantages:

(1) the device is characterized in that a corresponding lifting device is arranged below a vacuum packaging opening on the left side of the vacuum packaging machine, and a lifting frame is correspondingly arranged on the lifting device, so that after the device is arranged, when packaging bags are packaged, the bag openings of the packaging bags are placed on the lifting frame, are bent upwards towards the right side and extend into the position of the vacuum packaging opening for vacuumizing and packaging, and the vertical placement structure can obviously reduce the possibility of sucking out internal materials;

(2) still install the sleeve in the left side end among this device, installation loop bar and taut spring in the sleeve, install the horizontal pole between the loop bar of both sides, install again on the horizontal pole and compress tightly and prevent inhaling out the depression bar, the sack of the wrapping bag of below passes the back from the sack clearance, it is corresponding by preventing inhaling out the depression bar and pushing down, it evenly sets up to prevent inhaling out the depression bar at the interval, the sack between the adjacent pressure bar of preventing inhaling out is spacious opening, and not sealed, consequently put into the sack to vacuum packing mouthful after through evacuation encapsulation, and the material in the wrapping bag can correspondingly block partly material and inhaled the department of sealing under the effect of preventing inhaling out the depression bar, and under the effect of cooperation gravity, the problem of solution material suction that can be fine, structure and ingenious reasonable, high durability and convenient use.

Drawings

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

fig. 2 is a top view of fig. 1.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2, a vacuum packaging anti-suck-out mechanism for chemical reagents comprises a vacuum packaging machine 1, a vacuum packaging opening 2 is arranged at the left side position of the upper end of the vacuum packaging machine 1, a lifting device 3 is correspondingly arranged at the lower end of the left side of the vacuum packaging machine 1, a lifting frame 4 is arranged on the lifting device 3, packaging bags needing vacuum packaging are correspondingly placed in the lifting frame 4, and bag openings of the packaging bags bend from the upper side to the right side and stretch into the vacuum packaging opening 2 for vacuum packaging.

The sleeve 5 transversely extending is further mounted on the front side and the rear side of the left side end of the vacuum packaging machine 1, the tensioning springs 6 are mounted in the sleeves 5 on the two sides, the loop bars 7 are further mounted in the sleeves 5 on the two sides, the loop bars 7 and the tensioning springs 6 are mounted into a whole, the cross bars 8 are correspondingly mounted between the loop bars 7 on the two sides, a bag opening gap 9 is reserved between the cross bars 8 and the left side end of the vacuum packaging machine 1, and a bag opening of a packaging bag penetrates through the bag opening gap 9 correspondingly.

The cross bar 8 is also provided with a plurality of uniformly spaced anti-suction pressure bars 10, and the anti-suction pressure bars 10 are pressed at the left end of the vacuum packaging machine 1 under the action of the tension spring 6 to press the bag openings of the passed packaging bags at intervals; the outer side of the cross rod 8 is also provided with a hand lever 11.

The lifting device 3 is provided with two electric pushing devices; the length of the sleeve 5 is set corresponding to that of the anti-suction pressure bar 10, so that the anti-suction pressure bar 10 can be pressed on the side wall under the action of the tension spring 6; the distance between the anti-suction pressure rods 10 on the cross rod 8 is set to be 2 cm.

The lower position department at vacuum packaging machine's left vacuum packaging mouth sets up corresponding elevating gear in this device, and the last corresponding lifting frame that installs of elevating gear again, after setting up like this, in the encapsulation wrapping bag, be the sack of placing the wrapping bag on the lifting frame is upwards to the position department that the right side bending stretched into vacuum packaging mouth department and is carried out evacuation packing, the structure of vertical placing like this, can obviously reduce the possibility that inside material was sucked, and because the size of different material wrapping bags is different, consequently, adjust the height of lifting frame through elevating gear, make the wrapping bag of not co-altitude size adjust suitable height, application scope is wider, it is more convenient to use.

Still install the sleeve in the left side end among this device, installation loop bar and taut spring in the sleeve, install the horizontal pole between the loop bar of both sides, install again on the horizontal pole and compress tightly and prevent inhaling out the depression bar, the sack of the wrapping bag of below passes the back from the sack clearance, it is corresponding by preventing inhaling out the depression bar and pushing down, it evenly sets up to prevent inhaling out the depression bar at the interval, the sack between the adjacent pressure bar of preventing inhaling out is spacious opening, and not sealed, consequently put into the sack to vacuum packing mouthful after through evacuation encapsulation, and the material in the wrapping bag can correspondingly block partly material and inhaled the department of sealing under the effect of preventing inhaling out the depression bar, and under the effect of cooperation gravity, the problem of solution material suction that can be fine, structure and ingenious reasonable, high durability and convenient use.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the utility model and the appended claims, and all equivalent changes and modifications made within the spirit and scope of the utility model as claimed should be included in the appended claims.

Claims

1. A vacuum packaging anti-suck-out mechanism for chemical reagents is characterized in that: including vacuum packaging machine (1), this vacuum packaging machine (1) upper end left side position department is provided with vacuum packaging mouth (2), and the left side lower extreme of this vacuum packaging machine (1) then correspondingly sets up elevating gear (3), and is provided with a lift frame (4) on this elevating gear (3), correspondingly places the wrapping bag that needs vacuum packaging in this lift frame (4), and the sack of wrapping bag stretches into to vacuum packaging mouth (2) from the top to the right side bending and carries out evacuation packing.

2. A vacuum packaging anti-suck mechanism for chemical reagents according to claim 1, wherein: vacuum packaging machine (1) left side end around both sides still respectively install a sleeve (5) that transversely stretches out, and all install straining spring (6) again in sleeve (5) of both sides to still all install loop bar (7) in sleeve (5) of both sides, loop bar (7) and straining spring (6) install into an organic whole, and again between loop bar (7) of both sides correspondingly install horizontal pole (8), horizontal pole (8) and vacuum packaging machine (1) left side end between leave sack clearance (9), the sack of wrapping bag should be followed sack clearance (9) and passed correspondingly.

3. A vacuum packaging anti-suck mechanism for chemical reagents according to claim 2, wherein: horizontal pole (8) on still install a plurality of even anti-suction depression bar (10) in interval, anti-suction depression bar (10) compress tightly the sack intermittent type of the wrapping bag that will pass at vacuum packaging machine (1) left side end under the effect of taut spring (6) and compress tightly.

4. A vacuum packaging anti-suck mechanism for chemical reagents according to claim 3, wherein: the outer side of the cross rod (8) is also provided with a hand lever (11).

5. A vacuum packaging anti-suck mechanism for chemical reagents according to claim 1, wherein: the lifting device (3) is an electric pushing device, and the number of the electric pushing devices is two.

6. A vacuum packaging anti-suck mechanism for chemical reagents according to claim 3, wherein: the length of the sleeve (5) is set corresponding to that of the anti-suction pressure rod (10), so that the anti-suction pressure rod (10) can be pressed on the side wall under the action of the tension spring (6).

7. A vacuum packaging anti-suck mechanism for chemical reagents according to claim 3, wherein: the distance between the anti-suction pressure rods (10) on the cross rod (8) is set to be 2 cm.