CN220721605U

CN220721605U - Food sealing machine

Info

Publication number: CN220721605U
Application number: CN202321835137.XU
Authority: CN
Inventors: 钟刘生; 郑宗南
Original assignee: Fuzhou Yonglongxing Food Co ltd
Current assignee: Fuzhou Yonglongxing Food Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-04-05
Anticipated expiration: 2033-07-13

Abstract

The application discloses food sealing machine relates to the technical field of food package, including sealing the system, still include the bracing piece, set up the support frame on the bracing piece, around locating conveyer belt on the support frame for the first driving piece of drive support frame reciprocates, and the second driving piece that drive support frame moved towards being close to or keeping away from sealing the system direction, this application has the effect that can adapt to the different thickness of the wrapping bag that needs to seal.

Description

Food sealing machine

Technical Field

The application relates to the technical field of food packaging, in particular to a food sealing machine.

Background

The food sealing machine is a mechanical device which can be used for various food packages, and can realize the functions of vacuumizing, inflating, heat-sealing, coding/code-spraying, slitting and the like of the packaging bag, thereby improving the packaging efficiency and quality.

The food sealing machine comprises a sealing system for sealing the packaging bag and a conveying system for conveying the packaging bag, wherein the sealing system comprises an air extracting device for extracting air in the packaging bag, an inflating device for filling protective gas such as nitrogen into the packaging bag, a sealing device for heating and sealing the sealing part of the packaging bag, a coding device for printing date on the food bag and the like. The conveying system comprises a guide plate and a conveying table, the sealing part of the packaging bag is placed on the guide plate, one end of the packaging bag, far away from the sealing part, falls on the conveying table, drives the packaging bag to continuously move through the conveying table, and simultaneously drives the sealing part of the packaging bag to continuously move along the guide plate, so that the sealing part of the packaging bag belt can sequentially pass through an air extractor, an air charging device and the like in the sealing system, and the sealing operation is performed on the packaging bag.

To the related art in the above-mentioned, food capper can seal the wrapping bag of different specifications, the product quantity of packing in the different wrapping bags, so the thickness of wrapping bag also differs, when the too many things of wrapping bag packing, wrapping bag thickness is great, the wrapping bag probably with transfer table between the interaction force too big, the wrapping table has the deflector that breaks away from, lead to sealing the possibility that breaks down, when the too few things of wrapping bag packing, the wrapping bag thickness is less, the wrapping bag probably is too little with the interaction force between the transfer table, probably lead to the wrapping bag conveying speed unusual, also can lead to sealing the trouble.

Disclosure of Invention

In order to accommodate different thicknesses of packaging bags requiring sealing, the application provides a food sealing machine.

The application provides a food sealing machine, adopts following technical scheme:

the utility model provides a food sealing machine, includes sealing system, still includes the bracing piece, sets up the support frame on the bracing piece, around locating conveyer belt on the support frame for drive support frame reciprocates's first driving piece, and drive support frame is towards being close to or keep away from the second driving piece that sealing system direction moved.

Through adopting above-mentioned technical scheme, when the wrapping bag thickness that needs to seal is great, can drive the support frame through first driving piece and move downwards, can drive the support frame through the second driving piece simultaneously according to actual need and move towards the direction that keeps away from sealing system for increase the distance between conveyer belt and the wrapping bag, thereby reduce the effort of conveyer belt to the wrapping bag; when the thickness of the packaging bag to be sealed is smaller, the supporting frame can be driven by the first driving piece to move upwards, and meanwhile, the supporting frame can be driven by the second driving piece to move towards the direction close to the sealing system, so that the distance between the conveying belt and the packaging bag is increased, and the acting force of the conveying belt on the packaging bag is reduced; so that the food sealing machine can adapt to packaging bags with different thicknesses, and sealing faults possibly caused by different thicknesses in the packaging process are reduced.

Optionally, be provided with the supporting seat on the bracing piece, first driving piece include first screw rod and set up in first handle on the first screw rod, first screw rod deviate from the one end screw thread of first handle is worn to establish the supporting seat, and the upper end of first screw rod with the support frame rotates to be connected.

By adopting the technical scheme, the first handle is rotated to drive the first screw to rotate, so that the first screw is driven to move up and down relative to the supporting seat, and the supporting frame is driven to move up and down.

Optionally, both sides are provided with first board and second board respectively about the supporting seat, first board set up in the support frame orientation one side lateral wall of supporting seat, first screw rod with first board rotates to be connected, first board with be provided with the guide bar between the second board, the guide bar slides and passes the supporting seat.

Through adopting above-mentioned technical scheme, first board and second board are located the supporting seat both sides respectively, and first board is connected with the support frame, is provided with the guide bar between first board and the second board to at the rotation first screw rod in-process, can restrict the support frame and rotate, simultaneously, the guide bar slides and wears to establish the supporting seat, at the support frame reciprocates the in-process promptly, and the guide bar can make the support frame more stable with moving.

Optionally, be provided with the connecting rod on the bracing piece, offer on the connecting rod and supply the spout of supporting seat joint, the connecting rod is provided with two, the supporting seat can slide two in the spout of connecting rod, the second driving piece for set up in the second handle on the supporting seat, be provided with the restriction on the connecting rod the gliding first locating part of supporting seat.

Through adopting above-mentioned technical scheme, the supporting seat joint is in two spouts to can support the supporting seat through two connecting rods, through two second handles, can conveniently drive the supporting seat and slide along the extending direction of spout, can drive the supporting seat and remove along being close to or keeping away from sealing system direction promptly, thereby drive support frame and the conveyer belt that are located the supporting seat top and remove, when removing to suitable position, restrict the supporting seat slip through first locating part, can fix the supporting seat.

Optionally, the first locating part is first bolt, offer on the supporting seat confession first bolt threaded connection's thread groove, offer on the connecting rod confession first bolt wears to establish the kidney-shaped hole, the extending direction in kidney-shaped hole with the extending direction of spout is the same.

Through adopting above-mentioned technical scheme, wear to establish waist shape hole with first bolt to threaded connection in the screw thread inslot, can support the connecting rod with the supporting seat tight, thereby can restrict the supporting seat and slide.

Optionally, the sealing system set up in on the connecting rod, the bracing piece includes first pole and the second pole of sliding from top to bottom in first pole, the second pole keep away from the one end of first pole with the connecting rod is connected, first pole with be provided with the restriction between the second pole the gliding second locating part of second pole.

Through adopting above-mentioned technical scheme, slide the second pole from top to bottom in first pole to restrict the second pole slip through the second locating part, can adjust the upper and lower height of sealing system and support frame, thereby make things convenient for the workman of different heights to operate the food capper.

Optionally, the second locating part is the second bolt, offer on the second pole and supply the spacing hole that the second bolt worn to establish, spacing hole is followed second pole length direction is spaced apart to be equipped with a plurality of, the second bolt can the screw thread wear to establish after the first pole wear to establish again spacing hole.

Through adopting above-mentioned technical scheme, wear to establish the second bolt behind the first pole, wear to establish spacing hole again, can restrict the second pole and slide in first pole.

Optionally, a connecting plate is arranged on the second rod, the connecting rod is arranged on the connecting plate, a third bolt is arranged on the connecting plate, and the third bolt can penetrate through the connecting plate in a threaded manner and is in threaded connection with the connecting rod.

Through adopting above-mentioned technical scheme, the connecting plate and with connecting rod threaded connection can be worn to establish by the screw thread to the third bolt, can realize the demountable installation of connecting rod through the third bolt conveniently.

In summary, the present application includes at least one of the following beneficial effects:

1. through rotating first screw rod, drive support frame and conveyer belt reciprocates, can adjust the distance between conveyer belt upper surface and the sealing system to adapt to the wrapping bag of different thickness.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic view of an exploded construction of the first stop member;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals illustrate: 1. a sealing system; 2. a support rod; 21. a support base; 211. a thread groove; 22. a first plate; 23. a second plate; 24. a guide rod; 25. a connecting rod; 251. a chute; 252. waist-shaped holes; 26. a first lever; 27. a second lever; 271. a limiting hole; 272. a connecting plate; 273. a third bolt; 3. a support frame; 4. a conveyor belt; 5. a first driving member; 51. a first screw; 52. a first grip; 6. a second driving member; 61. a second grip; 7. a first limiting member; 71. a first bolt; 8. a second limiting piece; 81. and a second bolt.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a food sealing machine. Referring to fig. 1, the food sealing machine comprises a sealing system 1, wherein the sealing system 1 can perform operations such as air suction, air inflation and heat sealing on a packaging bag, the food sealing machine further comprises a supporting rod 2, a supporting frame 3 arranged above the supporting rod 2, and a driving belt wound on the supporting rod 2, wherein the supporting frame 3 is positioned on one side of the sealing system 1, when a sealing position of the packaging bag is positioned in the sealing system 1 to seal the packaging bag, the other end of the packaging bag can be positioned on the surface of the driving belt 4, and the packaging bag can be driven to move along with the rotation of the driving belt 4, so that the packaging bag sequentially passes through each part of the sealing system 1 to perform operations such as air suction, air inflation and heat sealing.

The bracing piece 2 is the rectangle pole, and mainly used supports the support frame 3 that is located the bracing piece 2 top, in this embodiment, in order to improve the stability to support frame 3 support, bracing piece 2 is provided with two along the length direction parallel arrangement of support frame 3, and the horizontal pole that the horizontal placed has all been welded to every support frame 3 lower surface, horizontal pole lower surface butt in subaerial. In other embodiments, a plurality of support rods 2 may be provided, for example, four support rods may be provided circumferentially at the lower end of the support frame 3.

Referring to fig. 2 and 3, the food sealing machine further includes a first driving member 5 for driving the supporting frame 3 to move up and down. The support frame 3 upper end is provided with supporting seat 21, and two support frames 3 are all connected with supporting seat 21, the supporting seat 21 cross section is the rectangle, first driving piece 5 includes first screw rod 51 and welds in the first handle 52 of first screw rod 51 lower extreme terminal surface, first screw rod 51 is from down upwards threaded the passing supporting seat 21, and the axis direction of first screw rod 51 is perpendicular with the plane that supporting seat 21 upper surface is located, first screw rod 51 upper end is rotated with supporting frame 3 after passing supporting seat 21 and is connected, and first screw rod 51 upper end is not worn to establish supporting frame 3, rotate first screw rod 51 through first handle 52, first screw rod 51 upwards moves relative supporting seat 21, thereby can drive supporting frame 3 upwards to remove.

Further, in order to improve stability of the support frame 3, the upper and lower sides of the support seat 21 are respectively provided with a first plate 22 and a second plate 23, the first plate 22 and the second plate 23 are rectangular plates, the first plate 22 is arranged on the lower surface of the support frame 3, the first plate 22 and the support frame 3 are fixed in directions of bolts and the like, and the upper end of the first screw 51 is rotatably connected with the first plate 22 through bearings and the like; the second plate 23 is disposed below the supporting seat 21, and a guide rod 24 is connected between the first plate 22 and the second plate 23, the guide rods 24 are circumferentially disposed along the lower surface of the first plate 22, and all the guide rods 24 slide through the supporting seat 21. The guide bar 24 is a circular bar, and in other embodiments, the guide bar 24 may be a rectangular bar. The first screw rod 51 is rotated, and the first screw rod 51 moves upwards relative to the supporting seat 21, so that the first plate 22 can be driven to move upwards, and meanwhile, the supporting frame 3 is driven to move upwards.

The upper end of the guide rod 24 is welded to the lower surface of the first plate 22, and the lower end of the guide rod 24 is fixed to the second plate 23 by bolts for easy detachment of the support base 21.

Referring to fig. 2 and 3, the food sealing machine further comprises a second drive member 6 capable of driving the support frame 3 towards and away from the sealing system 1. The upper ends of the two support rods 2 are respectively provided with a connecting rod 25, and the side walls of one side, close to each other, of the two connecting rods 25 are respectively provided with a chute 251 for clamping the support seat 21, and the support seat 21 is clamped in the two chutes 251. The second driving member 6 is a second handle 61 fixed on a side wall of the supporting seat 21, and the supporting seat 21 can be driven to slide along the length direction of the sliding groove 251 by the second handle 61, so as to adjust the distance between the supporting frame 3 and the sealing system 1.

Referring to fig. 2 and 3, the connection rod 25 is provided with a first stopper 7 to restrict the sliding of the support base 21. The first limiting part 7 is a first bolt 71, the first bolt 71 is symmetrically arranged on the two connecting rods 25, a threaded groove 211 for the first bolt 71 to be in threaded connection is formed in the side wall of the supporting seat 21, the extending direction of the threaded groove 211 is perpendicular to the plane where the side wall of the supporting seat 21 is located, a kidney-shaped hole 252 for the first bolt 71 to penetrate through is formed in the connecting rod 25, the kidney-shaped hole 252 is communicated with the sliding groove 251, the extending direction of the kidney-shaped hole 252 is identical to the extending direction of the sliding groove 251, and when the supporting seat 21 slides to a proper position in the connecting rod 25 along the length direction of the sliding groove 251, the first bolt 71 can penetrate through the kidney-shaped hole 252 and be in threaded connection with the threaded groove 211, so that the supporting seat 21 is fixed between the two supporting rods 2.

Referring to fig. 2 and 3, the sealing system 1 is fixed to the connection rod 25 by means of bolts or the like, and the connection rod 25 and the support base 21 each have a portion exceeding the width of the support frame 3, and the length of the support rod 2 is adjustable in order to adjust the height of the sealing system 1. Specifically, the support rod 2 comprises a first rod 26 and a second rod 27, the first rod 26 is located at the lower end of the second rod 27, the second rod 27 is inserted into the first rod 26 in a vertically sliding mode, the end face of the upper end of the second rod 27 is connected with the connecting rod 25, and a second limiting part 8 for limiting the second rod 27 to slide is further arranged between the first rod 26 and the second rod 27.

Referring to fig. 2 and 3, the second limiting member 8 is a second bolt 81, the second rod 27 is provided with a plurality of limiting holes 271 through which the second bolt 81 passes, the limiting holes 271 are spaced apart along the length direction of the second rod 27, the second bolt 81 can be threaded through the first rod 26 and then pass through the limiting holes 271, in order to improve the stability of the second rod 27 inserted into the first rod 26, optionally, an inner side of a side wall of the first rod 26 facing away from the second bolt 81 is provided with a slot (not shown in the figure) through which the second bolt 81 is threaded, and the second bolt 81 can be inserted into the slot after being threaded through the limiting holes 271.

Referring to fig. 2 and 3, optionally, for convenient disassembly and installation of the supporting seat 21 and the connecting rod 25, the upper surface of the second rod 27 is welded with a connecting plate 272, the cross section of the connecting plate 272 is L-shaped, the connecting rod 25 is abutted to the connecting plate 272, a third bolt 273 is further arranged on the connecting plate 272, the axial direction of the third bolt 273 is perpendicular to the plane of the side surface of the connecting plate 272, and the third bolt 273 can be threaded through the connecting plate 272 and is in threaded connection with the connecting rod 25, so that the connecting rod 25 is fixed on the second column.

The implementation principle of the food sealing machine provided by the embodiment of the application is as follows: before the food sealing machine is used, according to the heights of different operators, the second rod 27 can be moved up and down, the second rod 27 is fixed in the first rod 26 through the third bolt 273, then the first screw rod 51 is rotated through the first grip 52 to drive the supporting frame 3 and the conveying belt 4 to move up and down according to the thickness of the packaging bag to be sealed, and finally the supporting seat 21 is moved through the second grip 61 according to the size of the packaging bag to be sealed, so that the distance between the supporting frame 3, the conveying belt 4 and the sealing system 1 is adjusted, namely the packaging bag is sealed by the food sealing machine.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A food sealing machine comprising a sealing system (1), characterized in that: the sealing device comprises a sealing system (1), and is characterized by further comprising a supporting rod (2), a supporting frame (3) arranged on the supporting rod (2), a conveying belt (4) wound on the supporting frame (3), a first driving piece (5) used for driving the supporting frame (3) to move up and down, and a second driving piece (6) used for driving the supporting frame (3) to move towards a direction close to or far away from the sealing system (1).

2. A food sealing machine as defined in claim 1, wherein: be provided with supporting seat (21) on bracing piece (2), first driving piece (5) include first screw rod (51) and set up in first handle (52) on first screw rod (51), first screw rod (51) deviate from the one end screw thread of first handle (52) is worn to establish supporting seat (21), and the upper end of first screw rod (51) with support frame (3) rotate and are connected.

3. A food sealing machine as defined in claim 2, wherein: the support seat (21) is provided with first board (22) and second board (23) about both sides respectively, first board (22) set up in support frame (3) orientation one side lateral wall of support seat (21), first screw rod (51) with first board (22) rotate to be connected, first board (22) with be provided with guide bar (24) between second board (23), guide bar (24) slip pass support seat (21).

4. A food sealing machine as defined in claim 2, wherein: the support rod (2) is provided with a connecting rod (25), the connecting rod (25) is provided with a sliding groove (251) for clamping the support seat (21), the connecting rod (25) is provided with two, the support seat (21) can slide in the sliding groove (251) of the two connecting rods (25), the second driving piece (6) is a second handle (61) arranged on the support seat (21), and the connecting rod (25) is provided with a first limiting piece (7) for limiting the sliding of the support seat (21).

5. The food sealing machine of claim 4, wherein: the first limiting part (7) is a first bolt (71), a thread groove (211) for the first bolt (71) to be in threaded connection is formed in the supporting seat (21), a waist-shaped hole (252) for the first bolt (71) to penetrate is formed in the connecting rod (25), and the extending direction of the waist-shaped hole (252) is the same as that of the sliding groove (251).

6. A food sealing machine as defined in claim 5 wherein: the sealing system (1) is arranged on the connecting rod (25), the supporting rod (2) comprises a first rod (26) and a second rod (27) which slides up and down in the first rod (26), one end of the second rod (27), which is far away from the first rod (26), is connected with the connecting rod (25), and a second limiting part (8) which limits the sliding of the second rod (27) is arranged between the first rod (26) and the second rod (27).

7. The food product sealer of claim 6 wherein: the second limiting part (8) is a second bolt (81), limiting holes (271) for the second bolt (81) to penetrate are formed in the second rod (27), a plurality of limiting holes (271) are formed in the second rod (27) at intervals in the length direction, and the second bolt (81) can penetrate through the first rod (26) in a threaded mode and then penetrate through the limiting holes (271).

8. The food product sealer of claim 7 wherein: be provided with connecting plate (272) on second pole (27), connecting rod (25) set up in on connecting plate (272), be provided with third bolt (273) on connecting plate (272), third bolt (273) can the screw thread pass connecting plate (272) and with connecting rod (25) threaded connection.