CN218172715U

CN218172715U - Vacuum packaging machine capable of effectively blocking dust and having good sealing performance

Info

Publication number: CN218172715U
Application number: CN202222221314.7U
Authority: CN
Inventors: 王建伟; 任晓信
Original assignee: Qingdao Quanshihong Machinery Co ltd
Current assignee: Qingdao Quanshihong Machinery Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-30
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a vacuum packaging machine technical field just discloses a vacuum packaging machine that effective separation dust leakproofness is good, the on-line screen storage device comprises a base, the universal wheel is installed to the avris of base lower extreme, the upper end fixedly connected with mount of base. This vacuum packaging machine that effective separation dust leakproofness is good, utilize seal receptacle and spacing seat to realize dual synchronous seal, and carry out synchronous seal in the both sides of heating seat, avoid single seal structure to damage, influence sealed effect, simultaneously through expanding spring's elasticity, make upper and lower spacing seat when the evacuation, laminate all the time, effective separation dust gets into, the leakproofness has been improved, and utilize rotatory turning handle to drive the screw rod and rotate, make the crane be located the mount oscilaltion and remove, conveniently adjust the height of workstation, and utilize the lower extreme difference block with the backup pad on the spacing cassette of different positions, conveniently adjust the gradient that holds in the palm the flitch, be convenient for placing of different solid liquid material, the practicality has been improved.

Description

Vacuum packaging machine with good dust blocking and sealing performance

Technical Field

The utility model relates to a vacuum packaging machine technical field specifically is a vacuum packaging machine that effective separation dust leakproofness is good.

Background

The vacuum packaging machine can automatically pump out the air in the packaging bag, and the sealing process is completed after the preset vacuum degree is reached. The vacuum packaging machine can also be refilled with nitrogen or other mixed gas, then the sealing process is completed, the vacuum packaging machine is often used in the food industry, because after vacuum packaging, food can resist oxidation, thereby achieving the purpose of long-term storage, and the existing vacuum packaging machines are generally divided into single-chamber vacuum packaging machines, table type vacuum packaging machines, rolling type vacuum packaging machines, external vacuum packaging machines and the like according to machine types.

The sealing strip of the existing external vacuum packaging machine is single, the vacuumizing head needs to be pulled out after vacuumizing, the sealing strip is easy to damage after long-term use, the sealing effect is influenced, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a vacuum packaging machine that effective separation dust leakproofness is good to current outer odd test vacuum packaging machine sealing strip that proposes in solving above-mentioned background is comparatively single, and the evacuation head need take out after the evacuation, long-term the use causes the sealing strip to damage easily, influences sealed effect, the lower problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum packaging machine that effective separation dust leakproofness is good, includes the base, the universal wheel is installed to the avris of base lower extreme, the upper end fixedly connected with mount of base, the inboard lower extreme fixedly connected with vacuum box of mount, the inboard of mount is provided with lifting unit, the front side of mount is provided with the workstation, the front end of workstation is rotated and is connected with the support flitch, the front side of workstation upper end is provided with seal assembly, the upper end of workstation is provided with the evacuation head, the avris fixed mounting of workstation upper end has down the seat that heats, the front end of workstation is provided with adjusting part, the avris fixedly connected with baffle on support flitch surface.

Preferably, a vacuum pump is installed in the vacuum box, and the vacuum box and the workbench are connected with each other through a hose, so that the vacuum pump can conveniently perform vacuum pumping work.

Preferably, the lifting unit includes fixed plate, lead screw, rotation handle, crane, slider and spout, the inboard lower extreme fixedly connected with fixed plate of mount, the upper end of fixed plate is rotated through the bearing and is connected with the lead screw, the upper end of lead screw extends to the top fixedly connected with rotation handle of mount, the surperficial threaded connection of lead screw, both ends fixedly connected with slider about the crane, the spout has all been seted up at both ends about the mount is inboard, the height of the adjustment workstation of being convenient for, the adaptation personnel use.

Preferably, the lead screw and the mount are connected through the bearing rotation, the crane is U type structural design, the front end and the workstation fixed connection of crane, slider and spout sliding connection drive the lead screw rotation through rotatory rotation handle for the crane is located the mount and goes up and down to move, conveniently adjusts the height of workstation.

Preferably, seal assembly includes seal receptacle, last seal receptacle, connecting rod, lift cylinder, mounting panel, lower limit seat, through-hole, gag lever post, last limit seat, expanding spring and stopper down, the front side of workstation upper end is located the rear side fixed mounting of lower heating seat and is had lower seal receptacle, the top of seal receptacle is provided with the upper seal receptacle down, the equal fixedly connected with connecting rod in both ends about the upper seal receptacle, the lift cylinder is installed to the one end that the upper seal receptacle was kept away from to the connecting rod, the front end fixedly connected with mounting panel of upper seal receptacle, the front side of workstation upper end is located the front side fixed mounting of lower heating seat and has lower limit seat, the through-hole has been seted up on the surface of mounting panel, the through-hole is equidistant distribution, sliding connection has the gag lever post in the through-hole, the lower extreme of gag lever post extends to the lower side fixedly connected with upper limit seat of through-hole, the upper end of gag lever post extends to the top fixedly connected with stopper of through-hole, expanding spring has all cup jointed at the upper and realizes dual synchronous sealing through seal receptacle and spacing seat, avoids single seal structure, influences sealed effect, has improved sealed effect.

Preferably, lower seal receptacle and the mutual adaptation of last seal receptacle, the up end of lower seal receptacle and the lower terminal surface of last seal receptacle all are provided with the rubber sealing strip, the stiff end and the workstation of lift cylinder pass through the hinge and rotate the connection, the flexible end of lift cylinder and the rear end of connecting rod pass through the hinge and rotate the connection, the avris of connecting rod passes through the hinge mount and the workstation rotates the connection, the rear side fixed mounting that the upper end of mounting panel is located the through-hole has telescopic cylinder, telescopic cylinder's flexible end extends to the below fixedly connected with of mounting panel on heat the seat, go up to heat the seat and heat the mutual adaptation of seat down for upper and lower spacing seat is when the evacuation, laminates all the time, increases sealed effect, and effective separation dust simultaneously gets into, has improved the leakproofness.

Preferably, the adjusting component comprises a positioning plate, a limiting clamping seat, a supporting plate and clamping ends, the positioning plate is fixedly connected to the left side and the right side of the front end of the workbench, the limiting clamping seat is fixedly connected to the front end of the positioning plate, the limiting clamping seat is distributed at equal intervals, the supporting plate is connected to the left end and the right end of the supporting plate through a connecting shaft in a rotating mode, the clamping end is arranged at one end, away from the supporting plate, of the supporting plate, the clamping end is connected with the limiting clamping seat in a clamping mode, the lower end of the supporting plate is clamped on the limiting clamping seat in different positions respectively, the inclination of the supporting plate can be adjusted conveniently, different solid liquid materials can be placed conveniently, and practicability is improved.

Compared with the prior art, the utility model provides a vacuum packaging machine that effective separation dust leakproofness is good possesses following beneficial effect:

1. according to the vacuum packaging machine with the good dust blocking and sealing performance, double synchronous sealing is achieved by the sealing seat and the limiting seats, synchronous sealing is conducted on two sides of the heating seat, damage to a single sealing structure is avoided, the sealing effect is not affected, meanwhile, the upper limiting seat and the lower limiting seat are always attached to each other through elasticity of the telescopic spring during vacuumizing, the sealing effect is improved, dust is effectively blocked from entering, and the sealing performance is improved;

2. this vacuum packaging machine that effective separation dust leakproofness is good utilizes rotatory rotation handle to drive the lead screw and rotates for the crane is located the mount oscilaltion and removes, conveniently adjusts the height of workstation, and utilizes the lower extreme difference block of backup pad on the spacing cassette of different positions, conveniently adjusts the gradient of holding in the palm the flitch, and the placing of the different solid liquid materials of being convenient for has improved the practicality.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the fixing frame of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the working table of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the retainer plate of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a fixed mount; 4. a vacuum box; 5. a lifting assembly; 501. a fixing plate; 502. a screw rod; 503. rotating the handle; 504. a lifting frame; 505. a slider; 506. a chute; 6. a work table; 7. a material supporting plate; 8. a seal assembly; 801. a lower seal seat; 802. an upper seal seat; 803. a connecting rod; 804. a lifting cylinder; 805. mounting a plate; 806. a lower limit seat; 807. a through hole; 808. a limiting rod; 809. an upper limiting seat; 810. a tension spring; 811. a limiting block; 812. a telescopic cylinder; 813. a heating seat is arranged; 9. a vacuum head is pumped; 10. a lower heating seat; 11. an adjustment assembly; 1101. positioning a plate; 1102. a limiting clamping seat; 1103. a support plate; 1104. a clamping end; 12. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution: a vacuum packaging machine with good dust blocking and sealing performance comprises a base 1, universal wheels 2 are mounted on the side of the lower end of the base 1, a fixing frame 3 is fixedly connected to the upper end of the base 1, a vacuum box 4 is fixedly connected to the lower end of the inner side of the fixing frame 3, a lifting assembly 5 is arranged on the inner side of the fixing frame 3, the lifting assembly 5 comprises a fixing plate 501, a lead screw 502, a rotating handle 503, a lifting frame 504, a sliding block 505 and a sliding groove 506, the fixing plate 501 is fixedly connected to the lower end of the inner side of the fixing frame 3, the lead screw 502 is rotatably connected to the upper end of the fixing plate 501 through a bearing, the rotating handle 503 is fixedly connected to the upper end of the lead screw 502 and extends to the upper portion of the fixing frame 3, the sliding block 505 is fixedly connected to the left end and the right end of the lifting frame 502 through a screw thread, the sliding groove 506 is formed in the left end and the right end of the inner side of the fixing frame 3, the vacuum box 4 is connected with the working table 6 through a hose, the rotating handle 503 is used for adjusting the height of the lifting frame 502, and the lifting frame 3 is convenient to move up and down;

the front end of the workbench 6 is rotatably connected with a material supporting plate 7, the front side of the upper end of the workbench 6 is provided with a sealing assembly 8, the sealing assembly 8 comprises a lower sealing seat 801, an upper sealing seat 802, a connecting rod 803, a lifting cylinder 804, a mounting plate 805, a lower limiting seat 806, a through hole 807, a limiting rod 808, an upper limiting seat 809, a telescopic spring 810 and a limiting block 811, the front side of the upper end of the workbench 6 is positioned at the rear side of the lower heating seat 10 and is fixedly provided with the lower sealing seat 801, the upper sealing seat 802 is arranged above the lower sealing seat 801, the left end and the right end of the upper sealing seat 802 are both fixedly connected with the connecting rod 803, one end of the connecting rod 803, far away from the upper sealing seat 802, is provided with the lifting cylinder 804, the front end of the upper sealing seat 802 is fixedly connected with the mounting plate 805, the front side of the upper end of the workbench 6 is positioned at the front side of the lower heating seat 10 and is fixedly provided with the lower limiting seat 802, the surface of the mounting plate 805 is provided with through holes 807, the through holes 807 are distributed at equal intervals, a limiting rod 808 is connected in the through hole 807 in a sliding manner, the lower end of the limiting rod 808 extends to the lower part of the through hole 807 and is fixedly connected with an upper limiting seat 809, the upper end of the limiting rod 808 extends to the upper part of the through hole 807 and is fixedly connected with a limiting block 811, the upper end and the lower end of the limiting rod 808 are both sleeved with a telescopic spring 810, the lower sealing seat 801 and the upper sealing seat 802 are mutually matched, the upper end surface of the lower sealing seat 801 and the lower end surface of the upper sealing seat 802 are both provided with rubber sealing strips, the fixed end of the lifting cylinder 804 is rotatably connected with the workbench 6 through a hinge, the telescopic end of the lifting cylinder 804 is rotatably connected with the rear end of the connecting rod 803 through a hinge, the side of the connecting rod 803 is rotatably connected with the workbench 6 through a hinge bracket, a telescopic cylinder 812 is fixedly installed at the rear side of the through hole 807 at the upper end of the mounting plate 805, the telescopic end of the telescopic cylinder 812 extends to the lower part of the mounting plate 805 and is fixedly connected with an upper heating seat 813, the upper heating seat 813 and the lower heating seat 10 are mutually matched, double synchronous sealing is realized by using the sealing seat and the limiting seat, synchronous sealing is performed on two sides of the heating seat, the damage of a single sealing structure is avoided, the sealing effect is influenced, meanwhile, the upper limiting seat and the lower limiting seat are always attached during vacuumizing through the elasticity of the telescopic spring 810, the sealing effect is improved, dust is effectively prevented from entering, and the sealing property is improved;

the upper end of workstation 6 is provided with evacuation head 9, the avris fixed mounting of workstation 6 upper end has lower heating seat 10, the front end of workstation 6 is provided with adjusting part 11, adjusting part 11 includes locating plate 1101, spacing cassette 1102, backup pad 1103 and block end 1104, the equal fixedly connected with locating plate 1101 in the left and right sides of workstation 6 front end, the front end fixedly connected with of locating plate 1101 has spacing cassette 1102, spacing cassette 1102 is equidistant distribution, both ends are connected with backup pad 1103 through the connecting axle rotation about the flitch 7, the one end that the flitch 7 was kept away from to backup pad 1103 is provided with block end 1104, block end 1104 and spacing cassette 1102 block are connected, the avris fixedly connected with baffle 12 on flitch 7 surface, utilize the lower extreme of backup pad 1103 block respectively on the spacing cassette 1102 of different positions, conveniently adjust the gradient of flitch 7, be convenient for the placing of different solid liquid material, and improved the practicality.

The working principle is as follows: firstly, pack the material into the vacuum bag, and put on holding in the palm flitch 7, spacing through baffle 12, thereby conveniently put into seal assembly 8 with the sack, make evacuation head 9 insert in the bag, and utilize the lower extreme of backup pad 1103 block respectively on the spacing cassette 1102 of different positions, conveniently adjust the gradient of holding in the palm flitch 7, be convenient for the placing of different solid liquid material, the practicality has been improved, when evacuating, lift cylinder 804 drives the rear end rebound of connecting rod 803, make the front end of connecting rod 803 drive upper seal seat 802 rebound, and laminate with lower seal receptacle 801, and upper stop seat 809 moves down in step, laminate with lower stop receptacle 806 each other, realize double sealing, and seal in step in the both sides of heating receptacle, avoid single seal structure to damage, influence sealed effect, simultaneously through the elasticity of expanding spring 810, make upper and lower stop seat when evacuating, laminate all the sealing effect all the time, effectively the separation dust gets into, the leakproofness has been improved, after managing to find time and accomplish, expanding cylinder 812 promotes upper heating seat moves down, heat sealing 813 is handled through upper heating seat and lower heating seat.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum packaging machine with good sealing performance for effectively blocking dust comprises a base (1), and is characterized in that: universal wheel (2) are installed to the avris of base (1) lower extreme, upper end fixedly connected with mount (3) of base (1), the inboard lower extreme fixedly connected with vacuum box (4) of mount (3), the inboard of mount (3) is provided with lifting unit (5), the front side of mount (3) is provided with workstation (6), the front end of workstation (6) is rotated and is connected with and holds in the palm flitch (7), the front side of workstation (6) upper end is provided with seal assembly (8), the upper end of workstation (6) is provided with evacuation head (9), avris fixed mounting of workstation (6) upper end heats seat (10) down, the front end of workstation (6) is provided with adjusting part (11), hold in the palm flitch (7) surperficial avris fixedly connected with baffle (12).

2. The vacuum packaging machine with good effective dust-barrier properties according to claim 1, wherein: the vacuum box (4) is internally provided with a vacuum pump, and the vacuum box (4) is connected with the workbench (6) through a hose.

3. The vacuum packaging machine with good effective dust-barrier properties according to claim 1, wherein: lifting unit (5) are including fixed plate (501), lead screw (502), rotation handle (503), crane (504), slider (505) and spout (506), the inboard lower extreme fixedly connected with fixed plate (501) of mount (3), the upper end of fixed plate (501) is rotated through the bearing and is connected with lead screw (502), the upper end of lead screw (502) extends to the top fixedly connected with rotation handle (503) of mount (3), the surface threaded connection of lead screw (502), both ends fixedly connected with slider (505) about crane (504), spout (506) have all been seted up at both ends about mount (3) inboard.

4. A vacuum packaging machine with good sealing against dust according to claim 3, characterized in that: lead screw (502) and mount (3) are connected through the bearing rotation, crane (504) are U type structural design, the front end and workstation (6) fixed connection of crane (504), slider (505) and spout (506) sliding connection.

5. The vacuum packaging machine with good effective dust-barrier properties according to claim 1, wherein: sealing assembly (8) include lower seal receptacle (801), go up seal receptacle (802), connecting rod (803), lift cylinder (804), mounting panel (805), lower spacing seat (806), through-hole (807), gag lever post (808), go up spacing seat (809), expanding spring (810) and stopper (811), the rear side fixed mounting that the front side of workstation (6) upper end is located lower heating seat (10) has lower seal receptacle (801), the top of lower seal receptacle (801) is provided with upper seal receptacle (802), the equal fixedly connected with connecting rod (803) in both ends about upper seal receptacle (802), lift cylinder (804) are installed to the one end that upper seal receptacle (802) were kept away from in connecting rod (803), the front end fixedly connected with mounting panel (805) of upper seal receptacle (802), the front side fixed mounting that the front side of workstation (6) upper end is located lower heating seat (10) has lower spacing seat (806), through-hole (805) have been seted up to the surface of mounting panel (805), through-hole (807) are equidistant distribution, through-hole (807) are in through-hole (807), the upper end is connected with upper limit rod (807) and upper limit rod (808) extend to lower limit lever (808), upper limit rod (807) is connected with upper limit rod (807), lower limit rod (808) and lower limit rod (807), upper limit rod (807) is connected with upper limit rod (807), lower limit rod (808) and is connected with upper limit rod (808), and lower limit rod (807), and lower limit rod (808) and lower limit rod (807), and upper limit rod (808) is connected with upper end fixed mounting panel (807), and the upper end fixed mounting panel (808) and is connected with ) And the upper end and the lower end of the limiting rod (808) are sleeved with a telescopic spring (810).

6. The vacuum packaging machine with excellent dust-barrier performance as claimed in claim 5, wherein: lower seal receptacle (801) and last seal receptacle (802) mutual adaptation, the up end of lower seal receptacle (801) and the lower terminal surface of last seal receptacle (802) all are provided with the rubber seal strip, the stiff end and workstation (6) of lift cylinder (804) are connected through the hinge rotation, the flexible end of lift cylinder (804) and the rear end of connecting rod (803) pass through the hinge rotation and are connected, the avris of connecting rod (803) passes through hinge mount and workstation (6) and rotates the connection, the rear side fixed mounting that the upper end of mounting panel (805) is located through-hole (807) has telescopic cylinder (813), the flexible end of telescopic cylinder (812) extends to the below fixedly connected with of mounting panel (805) and goes up heating seat (813), go up heating seat (801) and lower heating seat (10) mutual adaptation.

7. The vacuum packaging machine with good sealing performance against dust as set forth in claim 1, wherein: adjusting part (11) include locating plate (1101), spacing cassette (1102), backup pad (1103) and block end (1104), the equal fixedly connected with locating plate (1101) in the left and right sides of workstation (6) front end, the spacing cassette (1102) of front end fixedly connected with of locating plate (1101), spacing cassette (1102) are equidistant distribution, both ends are rotated through the connecting axle and are connected with backup pad (1103) about holding in the palm flitch (7), the one end that holds in the palm flitch (7) is kept away from in backup pad (1103) is provided with block end (1104), block end (1104) and spacing cassette (1102) block are connected.