CN213354966U

CN213354966U - Small-size vacuum skin packagine machine

Info

Publication number: CN213354966U
Application number: CN202022362948.5U
Authority: CN
Inventors: 杨昌义
Original assignee: Wenzhou Pentium Machinery Co ltd
Current assignee: Wenzhou Pentium Machinery Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-04
Anticipated expiration: 2030-10-21

Abstract

The utility model provides a small-size vacuum skin packagine machine, includes quick-witted case, vacuum box, vacuum pump, presss from both sides tight heat-seal mechanism and control panel, machine roof portion is equipped with the vacuum box, and vacuum box top is equipped with real empty room, and vacuum box rear portion articulates there is the sealed flip who corresponds real empty room, press from both sides tight heat-seal mechanism including set up in mould board in the vacuum chamber with set up the sealing plate on sealed flip inner wall, the side of vacuum box is equipped with heat-seal membrane rack, and it has put the membrane roller to rotate to install on the heat-seal membrane rack, and it has the heat-seal membrane to put the winding on the membrane roller, sealed flip front end is equipped with the handle that is used for. The utility model discloses food skin vacuum packaging is effectual, and vacuum is high, and the convenience is taken to the sealing film, and packing operation procedure is simple, and packing speed is fast, efficient, and product compact structure is fit for family, workshop and uses.

Description

Small-size vacuum skin packagine machine

Technical Field

The utility model relates to a vacuum packaging machine especially relates to a small-size vacuum skin packagine machine.

Background

The vacuum skin packaging machines on the market at present are mainly divided into two categories: first, industrial vacuum skin packagine machine, it at first will take the glued membrane to preheat, then adopts vacuum gas to see through the membrane after ventilative cardboard will heat and adsorb the object surface, does not realize the vacuum between actual object and the cardboard, just adsorbs into object surface shape with the membrane. In addition, the industrial vacuum skin packaging machine is not suitable for the food packaging industry because the film is adhered to the surface of an object by the viscosity of the heated chemical adhesive. Secondly, a semi-automatic vacuum skin packaging machine is adopted, a plurality of packaging boxes are packaged at one time, but the semi-automatic vacuum skin packaging machine is large in size, high in energy consumption and high in price, and foreign equipment is different in configuration and reaches dozens of ten thousand yuan.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems existing in the prior art, and provides a small-size vacuum skin packaging machine which is suitable for families and workshops.

The utility model provides a technical scheme that its technical problem adopted: the utility model provides a small-size vacuum skin packaging machine, includes quick-witted case, vacuum box, vacuum pump, presss from both sides tight heat-seal mechanism and control panel, machine roof portion is equipped with the vacuum box, and vacuum box top is equipped with real empty room, and vacuum box rear portion articulates there is the sealed flip who corresponds real empty room, press from both sides tight heat-seal mechanism including set up in mould board in the vacuum chamber with set up the sealing plate on sealed flip inner wall, the side of vacuum box is equipped with the sealing film rack, and it has put the membrane roller to rotate to install on the sealing film rack, and it has the sealing film to put the winding on the membrane roller, sealed flip front end is equipped with the handle that is used for flip, the vacuum pump is located quick-witted incasement portion, and the vacuum pump passes through the trachea. When the food packaging machine needs packaging, the heat sealing film is pulled by two pieces from the film placing roller, food is wrapped on two sides, then the food is placed in the concave cavity on the die plate, then the sealing flip cover of the vacuum chamber is covered, the starting switch of the control panel is pressed, the vacuum pump is started to vacuumize the vacuum chamber, then the heat sealing plate of the clamping heat sealing mechanism is heated, two layers of heat sealing films between the heat sealing plate and the die plate are heated and sealed, the vacuum skin packaging of the food is completed, and when the food is placed on a plate or a box, the heat sealing film can be placed on one layer. The vacuum box is characterized in that a flip limiting device is arranged on the vacuum box body and comprises a guide rail and a rack which are transversely arranged on the side wall of the vacuum box body, a sliding block is arranged on the guide rail, a connecting rod is hinged between the sliding block and the sealing flip, a push-pull electromagnet is arranged on the sliding block, a locking piece is fixed at the telescopic end of the push-pull electromagnet and is connected with the rack in a matched mode, and a control switch for controlling the push-pull electromagnet to stretch is arranged on the handle.

Through the technical scheme, locking piece and rack block under the normality, when the staff holds the handle and presses control switch, plug-type electro-magnet circular telegram, make locking piece and rack break away from, the people can lift sealed flip this moment, it opens to drive the connecting rod, the connecting rod drives the slider and removes, when the staff does not press control switch, plug-type electro-magnet outage, locking piece and rack cooperation are connected, lock the position of slider on the guide rail, the fixed position that sealed flip opened this moment, can make sealed flip fix at arbitrary angle, the user opens and closes sealed flip more convenient laborsaving, can also avoid sealed flip to close carelessly when opening and cause the arm that the heat-seal plate scalded the staff, play the guard action.

Further perfecting, the rack is fixed in the downside of guide rail, be equipped with the logical groove that supplies rack and guide rail to pass through on the slider, logical groove upper portion and guide rail sliding connection lead to the groove lower part and be fixed with the plug-type electro-magnet.

Further perfect, plug-type electro-magnet includes power cord, casing and solenoid and the sharp sealed tube in the casing, is equipped with in the sharp sealed tube and moves ferromagnetic core and spring, move ferromagnetic core and lock piece and can dismantle to be connected, is the electricity between solenoid and the control switch and is connected.

Further perfect, the both ends of guide rail are equipped with spacing fixed block, and spacing fixed block and vacuum box fixed connection, spacing fixed block can restrict the stroke of slider, and the angle of avoiding sealed flip to open is too big.

Further perfection, be equipped with one row of ratchet on the rack, the locking piece is equipped with the inclined plane with ratchet complex, and when having a power failure, sealed flip can be smooth open, but can not close, realizes the power-off protection.

The control switch is a touch switch, when a hand holds the handle, the touch switch automatically controls the push-pull electromagnet to be electrified, and when the hand is separated from the handle, the push-pull electromagnet is automatically powered off, so that the trouble of pressing the switch is eliminated, and the intelligent control device is more convenient and intelligent.

Further perfect, the heat-sealing film placing frame is further provided with a pair of film clamping rollers which are horizontally arranged and used for clamping the heat-sealing film, so that the end part of the heat-sealing film can be clamped, and the heat-sealing film can be conveniently pulled and output.

Further perfection, the height of the two film clamping rollers is larger than or equal to the height of the opening and closing surface of the sealing turnover cover.

The utility model discloses profitable effect is: the utility model discloses food skin vacuum packaging is effectual, and vacuum is high, and side of vacuum box is equipped with sealing film rack, rotates on the sealing film rack to install and puts the membrane roller, and it has the sealing film to put the winding on the membrane roller, and the convenience is taken to the sealing film, and packing operation procedure is simple, and packing speed is fast, efficient, and product compact structure is fit for family, workshop and uses. Be equipped with flip stop device on the vacuum box, through setting up structures such as guide rail, slider, rack, plug-type electro-magnet, locking piece and connecting rod, realize that sealed flip fixes at the arbitrary angle of certain extent, the user opens and closes sealed flip convenient more laborsaving, can also avoid sealed flip to open when carelessly closing and cause the arm that the staff was scalded to the hot sealing plate, plays the guard action.

Drawings

FIG. 1 is a perspective view of the present example;

fig. 2 is a side view of the open state of the present example;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a side view of the closed state of the present example;

description of reference numerals: 1. the machine box comprises a machine box body, 2, a vacuum box body, 21, a vacuum chamber, 22, a sealing flip cover, 23, a handle, 3, a vacuum pump, 4, a control panel, 5, a clamping heat-sealing mechanism, 51, a die plate, 52, a heat-sealing plate, 6, a heat-sealing film placing rack, 61, a film placing roller, 62, a heat-sealing film, 63, a film clamping roller, 7, a flip cover limiting device, 71, a guide rail, 72, a rack, 721, a ratchet, 73, a sliding block, 731, a through groove, 74, a connecting rod, 75, a locking piece, 751, an inclined plane, 76, a limiting fixing block, 8, a push-pull type electromagnet, 81, a control switch, 82, a shell, 83, an electromagnetic coil, 84, a linear sealing pipe, 85.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the embodiment of the invention relates to a small vacuum skin packaging machine, which comprises a machine case 1, a vacuum box body 2, a vacuum pump 3, a clamping and heat-sealing mechanism 5 and a control panel 4, the top of the case 1 is provided with a vacuum case body 2, a vacuum chamber 21 is arranged above the vacuum case body 2, the rear part of the vacuum case body 2 is hinged with a sealing flip 22 corresponding to the vacuum chamber 21, the clamping heat-sealing mechanism 5 comprises a die plate 51 arranged in the vacuum chamber 21 and a heat-sealing plate 52 arranged on the inner wall of the sealing flip 22, a heat sealing film placing rack 6 is arranged on the side of the vacuum box body 2, a film placing roller 61 is rotatably arranged on the heat sealing film placing rack 6, a heat sealing film 62 is wound on the film placing roller 61, the front end of the sealing flip 22 is provided with a handle 23 for flip, the vacuum pump 3 is positioned inside the case 1, the vacuum pump 3 is communicated with the vacuum chamber 21 through an air pipe, the front part of the case 1 is provided with a control panel 4 for controlling the vacuum pump 3 and the clamping heat-sealing mechanism 5 to work. The vacuum box is characterized in that a flip limiting device 7 is arranged on the vacuum box 2, the flip limiting device 7 comprises a guide rail 71 and a rack 72 which are transversely arranged on the side wall of the vacuum box 2, a sliding block 73 is arranged on the guide rail 71, a connecting rod 74 is hinged between the sliding block 73 and the sealing flip 22, a push-pull electromagnet 8 is arranged on the sliding block 73, a locking piece 75 is fixed at the telescopic end of the push-pull electromagnet 8, the locking piece 75 is connected with the rack 72 in a matched mode, and a control switch 81 for controlling the push-pull electromagnet 8 to stretch is arranged on. The rack 72 is fixed on the lower side of the guide rail 71, a through groove 731 for the rack 72 and the guide rail 71 to pass through is arranged on the sliding block 73, the upper part of the through groove 731 is connected with the guide rail 71 in a sliding manner, and the push-pull electromagnet 8 is fixed on the lower part of the through groove 731. The push-pull electromagnet 8 comprises a power line 87, a shell 82, an electromagnetic coil 83 and a linear sealing tube 84, wherein the electromagnetic coil 83 and the linear sealing tube 84 are arranged in the shell 82, a moving iron core 85 and a spring 86 are arranged in the linear sealing tube 84, the moving iron core 85 is detachably connected with the locking piece 75, and the electromagnetic coil 83 is electrically connected with the control switch 81. Two ends of the guide rail 71 are provided with limiting fixing blocks 76, and the limiting fixing blocks 76 are fixedly connected with the vacuum box body 2. The rack 72 is provided with a row of ratchet teeth 721, and the locking member 75 is provided with an inclined plane 751 matched with the ratchet teeth 721. The control switch 81 is a touch switch. The heat-sealing film placing frame 6 is also provided with a pair of horizontally arranged film clamping rollers 63 for clamping the heat-sealing film 62. The height of the two film clamping rollers 63 is greater than or equal to the height of the opening and closing surface of the sealing turnover cover 22.

The working principle is as follows: the vacuum skin packaging machine is powered on, when packaging is needed, two heat-sealing films 62 are pulled from the film-placing roller 61, food is wrapped on two sides, then the food is placed into the concave cavity on the die plate 51, then the sealing flip 22 of the vacuum chamber 21 is covered, the starting switch of the control panel 4 is pressed, the vacuum pump 3 is started to vacuumize the vacuum chamber 21, then the heat-sealing plate 52 of the clamping heat-sealing mechanism 5 is heated, two layers of heat-sealing films 62 between the heat-sealing plate 52 and the die plate 51 are heated and sealed, and vacuum skin packaging of the food is completed. The locking piece 75 is clamped with the rack 72 under the action of the spring 86 in a normal state, when a hand holds the handle and presses the control switch 81, the electromagnetic coil 83 of the push-pull electromagnet 8 is electrified, the moving electromagnet core 85 retracts into the linear sealing tube 84 and the spring 86 is compressed, so that the locking piece 75 is separated from the rack 72, at the moment, the sealing flip 22 can be lifted by a person to drive the connecting rod 74 to open, the connecting rod 74 drives the sliding block 73 to slide, when the control switch is not pressed by the hand, the push-pull electromagnet 8 is powered off, the locking piece 75 is matched and connected with the rack 72, the position of the sliding block 73 on the guide rail 71 is locked, at the moment, the opening position of the sealing flip 22 is fixed, the sealing flip 22 can be fixed at any angle within the range, a user can open and close the sealing flip 22 more conveniently and more labor-saving, and the problem that the arm of, has the protection function. The vacuum skin packaging machine has the advantages of good food skin vacuum packaging effect, high vacuum degree, convenient taking of the heat-sealing film, simple packaging operation procedure, high packaging speed, high efficiency and compact product structure, and is suitable for families and workshops.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a small-size vacuum skin packagine machine, includes quick-witted case (1), vacuum box (2), vacuum pump (3), presss from both sides tight heat-seal machine and constructs (5) and control panel (4), characterized by: case (1) top is equipped with vacuum box (2), and vacuum box (2) top is equipped with vacuum chamber (21), and vacuum box (2) rear portion articulates there is sealed flip (22) that corresponds vacuum chamber (21), press from both sides tight heat-seal machine structure (5) including set up in mould board (51) in vacuum chamber (21) and set up heat-seal board (52) on sealed flip (22) inner wall, the side of vacuum box (2) is equipped with heat-seal membrane rack (6), rotates on heat-seal membrane rack (6) and installs and put membrane roller (61), and it has heat-seal membrane (62) to put the winding on membrane roller (61), sealed flip (22) front end is equipped with handle (23) that are used for flip, vacuum pump (3) are located case (1) inside, and vacuum pump (3) communicate through the trachea vacuum chamber (21), case (1) front portion is equipped with control panel (4) that are used for controlling vacuum pump (3) and press from both sides tight heat-seal machine structure The vacuum box is characterized in that a flip limiting device (7) is arranged on the vacuum box (2), the flip limiting device (7) comprises a guide rail (71) and a rack (72) which are transversely arranged on the side wall of the vacuum box (2), a sliding block (73) is arranged on the guide rail (71), a connecting rod (74) is hinged between the sliding block (73) and the sealing flip (22), a push-pull electromagnet (8) is arranged on the sliding block (73), a locking piece (75) is fixed at the telescopic end of the push-pull electromagnet (8), the locking piece (75) is connected with the rack (72) in a matching mode, and a control switch (81) for controlling the push-pull electromagnet (8) to stretch is arranged on the handle.

2. The small vacuum skin packaging machine according to claim 1, wherein: the rack (72) is fixed on the lower side of the guide rail (71), a through groove (731) for the rack (72) and the guide rail (71) to pass through is arranged on the sliding block (73), the upper part of the through groove (731) is connected with the guide rail (71) in a sliding mode, and the lower part of the through groove (731) is fixed with the push-pull type electromagnet (8).

3. The small vacuum skin packaging machine according to claim 2, wherein: the rack (72) is positioned between the push-pull electromagnet (8) and the guide rail (71).

4. The small vacuum skin packaging machine according to claim 3, wherein: the push-pull electromagnet (8) comprises a power line (87), a shell (82) and an electromagnetic coil (83) and a linear sealing tube (84) which are arranged in the shell (82), a moving iron magnetic core (85) and a spring (86) are arranged in the linear sealing tube (84), the moving iron magnetic core (85) is detachably connected with a locking piece (75), and the electromagnetic coil (83) is electrically connected with a control switch (81).

5. The small vacuum skin packaging machine according to claim 4, wherein: a row of ratchets (721) are arranged on the rack (72), and an inclined plane (751) matched with the ratchets (721) is arranged on the locking piece (75).

6. The small vacuum skin packaging machine according to claim 5, wherein: two ends of the guide rail (71) are provided with limiting fixing blocks (76), and the limiting fixing blocks (76) are fixedly connected with the vacuum box body (2).

7. The small vacuum skin packaging machine according to claim 1, wherein: the control switch (81) is a touch switch.

8. The small vacuum skin packaging machine according to claim 1, wherein: the heat-sealing film placing frame (6) is also provided with a pair of horizontally arranged film clamping rollers (63) for clamping the heat-sealing film (62).

9. The small vacuum skin packaging machine according to claim 8, wherein: the height of the two film clamping rollers (63) is more than or equal to the height of the opening and closing surface of the sealing turnover cover (22).