CN212474188U

CN212474188U - Breakage-proof composite packaging production line for bagged moon cakes

Info

Publication number: CN212474188U
Application number: CN202021073138.1U
Authority: CN
Inventors: 王艺璇; 普绩
Original assignee: Yunnan Tonghai Sibeijia Food Co ltd
Current assignee: Yunnan Tonghai Sibeijia Food Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-05
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a bagged moon cake breakage-proof composite packaging production line, which relates to the technical field of food production and comprises a frame (1), a moisture-proof agent placing mechanism (2) and a composite packaging mechanism (3), wherein the moisture-proof agent placing mechanism (2) is arranged in front, the composite packaging mechanism (3) is arranged behind, and a moon cake placing station and a moon cake conveying groove (4) are arranged on the frame (1) between the composite packaging mechanism (3) and the moisture-proof agent placing mechanism (2); the utility model can pack moon cake and moisture-proof agent into bags rapidly and independently, and has high working efficiency; the pre-sealing machine set and the post-sealing machine set are arranged to perform secondary heating, extrusion and bonding on the interface of the packaging material, so that the phenomenon that bonding is not in place due to too low temperature or short extrusion time is avoided; or the temperature is high or the extrusion time is long, so that the problem of ironing the bag opening occurs.

Description

Breakage-proof composite packaging production line for bagged moon cakes

Technical Field

The utility model relates to a food production technical field specifically is a bagging-off moon cake breakage-proof composite packaging production line.

Background

Moon cakes, also called moon cakes, small cakes, harvest cakes, round cakes and the like, are season food of mid-autumn festival, are originally used for worship and sacrifice of moon spirit, are developed to date, are the requisite custom of passing mid-autumn festival in the south and north of China for eating moon cakes and enjoying the moon, are symbolized as big reunion, are used as festival food by people for sacrificing the moon and giving relatives and friends, and are widely favored by people. The common bagged moon cakes are basically packaged by adopting plastic materials, the bag openings of the plastic packaging bags are melted and then extruded and bonded by heating and pressurizing during sealing, the advantages are obvious, the cost is low, the packaging speed is high, but the problem that the interfaces of the packaging bags are easy to damage exists, the reason is mainly to ensure that the plastic bags are bonded thoroughly, the heating temperature and the extrusion time are generally adjusted, but the problems that the temperature is too low or the extrusion time is short, and the bonding is not in place easily occur are solved; and high temperature or extrusion time are long, have the problem that can appear scalding the sack and wear, and two kinds of circumstances all can lead to the moon cake in bags to appear damaged, influence product quality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a bagged moon cake breakage-proof composite packaging production line.

In order to achieve the above object, the utility model provides a following technical scheme: a bagged moon cake breakage-proof composite packaging production line comprises a frame 1, a moisture-proof agent placing mechanism 2 and a composite packaging mechanism 3, and is characterized in that the moisture-proof agent placing mechanism 2 is arranged in front, the composite packaging mechanism 3 is arranged at the back, and a moon cake placing station and a moon cake conveying groove 4 are arranged on the frame 1 between the composite packaging mechanism 3 and the moisture-proof agent placing mechanism 2;

the moisture-proof agent placing mechanism 2 is arranged on the side of the rack 1, a driving and controlling part of the moisture-proof agent placing mechanism is arranged in the square box, and the rest moving parts are arranged on the outer side of the square box and specifically comprise a moisture-proof agent reel unreeling unit, a moisture-proof agent strip conveying unit and a moisture-proof agent strip cutting down-sliding unit;

the moisture-proof agent reel unreeling unit consists of an unreeling shaft 201, a guide shaft 202 and a driving shaft 203; a moisture-proof agent strip conveyor set is arranged below the driving shaft 203 and comprises a longitudinal conveying pair wheel 204 and a transverse conveying pair wheel 205;

a moisture-proof agent strip cutting lower slider set is arranged below the transverse conveying paired wheel 205 and comprises a transverse partition plate 206, a cutting knife set 207 and a slideway 208, a square hole is formed in the transverse partition plate 206, and a horn-shaped guide groove 209 is sleeved in the square hole; the cutting knife group 207 is arranged below the diaphragm 206 and aligned with the lower edge of the square hole, the cylinder controls the cutting knife to move, the moisture-proof agent strips conveyed from the guide groove are positioned and cut, the moisture-proof agent strips are cut into independent bagged moisture-proof agents, and the moisture-proof agents slide down to the preset position of the moon cake conveying groove 4 on the machine frame 1 along the slide way 208.

The composite packaging mechanism 3 is arranged at the other end of the rack 1, the moisture-proof agent cut into bags slides down to a preset position of the moon cake conveying groove 4 along the slide way 208, and after passing through a moon cake placing station, a single moon cake is placed on the moisture-proof agent and is conveyed to the composite packaging mechanism 3 through the moon cake conveying groove 4; the composite packaging mechanism 3 comprises a reel packaging material unreeling mechanism, a sealing packaging mechanism and a splitting mechanism.

The reel packaging material unreeling mechanism is arranged on the side of the rack 1 and on the same side as the moisture-proof agent placing mechanism 2, a driving and controlling part of the reel packaging material unreeling mechanism is arranged inside the square box body, and the rest of moving parts are arranged on the outer side of the square box body and specifically comprise an unreeling roller 301, a front guide roller 302, a driving roller 303 and a rear guide roller 304;

the sealing and packaging mechanism comprises a packaging material overturning and forming frame 305, a fixing frame 306, a front sealing machine set and a rear sealing machine set, wherein the packaging material overturning and forming frame 305 is arranged on the rear side of the rear guide roller 304 and is arranged on the rack 1 through the fixing frame 306, and the front sealing machine set and the rear sealing machine set are sequentially arranged behind the packaging material overturning and forming frame 305;

the packaging material turning and forming frame 305 consists of a packaging material guide plate 307, a forming groove 308 and a closing up strap 309 arranged at the bottom of the forming groove 308; the packaging material guide plate 307 is in an arc shape which is bent downwards and is connected with the top and the side edges of the forming groove 308, the packaging material is gradually turned downwards and inwards along the radian of the packaging material guide plate 307 in the walking process of the packaging material, the turned packaging material is gradually shaped in the guide groove, the closing-up butt strap 309 is arranged at the bottom of the forming groove 308 and consists of two triangular plate-shaped members, the opening is gradually reduced from large to small, the distance between the narrowest parts is 1-1.5mm, after the packaging material is turned over, the longitudinal joint part overlapped at the bottom of the packaging material is primarily contacted together through the extrusion of the closing-up butt strap 309, and the packaging material enters the front sealing machine set and the rear sealing machine set to be heated and bonded;

the front sealing machine set is provided with a packaging material overturning and forming frame 305 at the rear side, comprises two heating rollers 310 which are horizontally arranged oppositely and an embossing sleeve 311 arranged on the contact surface of the heating roller 310, the heating roller 310 is hollow inside and is provided with a heating device, and two layers of packaging materials after being overturned are extruded mutually through the embossing sleeve 311 to be heated, melted and preliminarily adhered.

The rear sealing machine set is arranged behind the front sealing machine set, the structure of the rear sealing machine set is the same as that of the front sealing machine set, and the rear sealing machine set also comprises two heating rollers 310 which are horizontally arranged oppositely, embossing sleeves 311 arranged on the contact surfaces of the heating rollers 310 and an internal heating device.

The slitting mechanism is arranged behind the rear sealing machine set and comprises a slitting roller set which is contacted in the vertical direction, a cutter 313 is fixed on the circumferential surface of the slitting roller 312 arranged above, a bottom cutter 314 is fixed on the circumferential surface of the slitting roller 312 arranged below, the cutter 313 is matched with the bottom cutter 314, steps 315 with grains are arranged at the front end and the rear end of each of the cutter 313 and the bottom cutter 314, an electric heating wire is arranged inside each step 315, and the overlapped steps 315 bond the packaging materials at the front end and the rear end of the cutting part after being melted to form an independently packaged moon cake.

Preferably, the number of the longitudinal conveying pair wheels 204 in the moisture-proof agent placing mechanism 2 is more than two groups.

Preferably, the heating devices inside the heating rollers 310 of the front sealing unit and the rear sealing unit are electric heating devices.

Preferably, the heating devices inside the heating rollers 310 of the front sealing unit and the rear sealing unit are oil heating devices, the lower ends of the heating rollers 310 are connected with oil pipelines, and the whole heating rollers are heated and controlled by oil.

The utility model discloses a work flow as follows:

firstly, the moisture-proof agent placing mechanism 2 unreels the coiled moisture-proof agent, then cuts the coiled moisture-proof agent into the moisture-proof agents which are individually packaged, conveys the moisture-proof agents to a preset position of the moon cake conveying groove 4 on the frame 1, then places the single-month cakes on the moisture-proof agents after passing through a moon cake placing station, and conveys the single-month cakes and the moisture-proof agents to the composite packaging mechanism 3 for packaging and cutting into the moon cakes which are individually packaged.

The packing material enters a packing material overturning and forming frame 305 after being unreeled, under the guiding and forming action, the packing material wraps the moon cakes and the moisture-proof agent from outside to inside from top to bottom, then the moon cakes and the moisture-proof agent are heated and bonded through a front sealing machine set and a rear sealing machine set, the longitudinal joint parts of the lap joint of the bottom of the packing material are formed into a cylinder in which the moon cakes are arranged one by one, finally the moon cakes reach a slitting mechanism, the cylinder is slit and sealed through a cutter 313, a bottom knife 314 and a pressing step 315 on a slitting roller set, and the moon cakes which are independently packed and are uniformly melted and bonded at the front end, the rear end and the bottom are formed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has simple structure and reasonable design, can quickly and independently pack the moon cake and the moisture-proof agent into a bag on the premise of ensuring the process requirement, and has high working efficiency; in the production process, pollutants are effectively prevented from being brought into products or packages, and the packaged caramel treats are sanitary and safe and meet the requirements.

Secondly, the utility model discloses a set up leading capper group and rearmounted capper group, carry out the secondary heating extrusion bonding to packaging material's kneck, avoid appearing the temperature and cross low or extrusion time weak point, lead to the bonding not in place; or the temperature is high or the extrusion time is long, so that the problem of ironing the bag opening occurs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of the moisture-proof agent placing mechanism of the present invention.

Fig. 3 is a front view of the moisture-proof agent placing mechanism of the present invention.

Fig. 4 is a schematic structural view of the composite packaging mechanism of the present invention.

Fig. 5 is a front view of the composite packaging mechanism of the present invention.

Fig. 6 is a schematic front structural view of the turnover forming frame of the present invention.

Fig. 7 is a schematic view of the bottom structure of the turnover forming frame of the present invention.

Fig. 8 is a schematic structural view of the middle front-end and rear-end sealing units of the present invention.

Fig. 9 is a schematic structural view of the slitting mechanism of the present invention.

Fig. 10 is a front view of the slitting mechanism of the present invention.

Fig. 11 is a schematic flow chart of the packing material wrapping the moon cake from top to bottom in the embodiment.

In the figure: the device comprises a frame 1, a moisture-proof agent placing mechanism 2, a composite packaging mechanism 3, a moon cake conveying groove 4, a unreeling shaft 201, a guide shaft 202, a driving shaft 203, a longitudinal conveying pair wheel 204, a transverse conveying pair wheel 205, a transverse partition plate 206, a cutting knife set 207, a slideway 208, a horn-shaped guide groove 209, an unreeling roller 301, a front guide roller 302, a driving roller 303, a rear guide roller 304, an overturning forming frame 305, a fixed frame 306, a packaging material guide plate 307, a forming groove 308, a closing butt plate 309, a heating roller 310, an embossing sleeve 311, a slitting roller 312, a cutting knife 313, a bed knife 314 and a step 315.

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.

The power component used in this embodiment is a motor commonly used in the art, and the type and parameters thereof can be selected according to the requirements of the equipment.

As shown in fig. 1-11, a breakage-proof composite packaging production line for bagged moon cakes comprises a frame 1, a moisture-proof agent placing mechanism 2 and a composite packaging mechanism 3, wherein the moisture-proof agent placing mechanism 2 is arranged in front of the frame, the composite packaging mechanism 3 is arranged behind the frame, and a moon cake placing station and a moon cake conveying groove 4 are arranged on the frame 1 between the composite packaging mechanism 3 and the moisture-proof agent placing mechanism 2.

The moisture-proof agent placing mechanism 2 is arranged on the side of the rack 1, a driving and controlling part of the moisture-proof agent placing mechanism is arranged in the square box, and the rest moving parts are arranged on the outer side of the square box and specifically comprise a moisture-proof agent reel unreeling unit, a moisture-proof agent strip conveying unit and a moisture-proof agent strip cutting down-sliding unit; the moisture-proof agent reel unreeling unit consists of an unreeling shaft 201, a guide shaft 202 and a driving shaft 203; a moisture-proof agent strip conveyor set is arranged below the driving shaft 203, and comprises 2 sets of longitudinal conveying pair wheels 204 and 1 set of transverse conveying pair wheels 205; a moisture-proof agent strip cutting lower slider set is arranged below the transverse conveying paired wheel 205 and comprises a transverse partition plate 206, a cutting knife set 207 and a slideway 208, a square hole is formed in the transverse partition plate 206, and a horn-shaped guide groove 209 is sleeved in the square hole; the cutting knife group 207 is arranged below the diaphragm 206 and aligned with the lower edge of the square hole, the cylinder controls the cutting knife to move, the moisture-proof agent strips conveyed from the guide groove are positioned and cut, the moisture-proof agent strips are cut into independent bagged moisture-proof agents, and the moisture-proof agents slide down to the preset position of the moon cake conveying groove 4 on the machine frame 1 along the slide way 208.

The composite packaging mechanism 3 is arranged at the other end of the rack 1, the moisture-proof agent cut into bags slides down to a preset position of the moon cake conveying groove 4 along the slide way 208, and after passing through a moon cake placing station, a single moon cake is placed on the moisture-proof agent and is conveyed to the composite packaging mechanism 3 through the moon cake conveying groove 4; the composite packaging mechanism 3 comprises a reel packaging material unreeling mechanism, a sealing packaging mechanism and a splitting mechanism; the reel packaging material unreeling mechanism is arranged on the side of the rack 1 and on the same side as the moisture-proof agent placing mechanism 2, a driving and controlling part of the reel packaging material unreeling mechanism is arranged inside the square box body, and the rest of moving parts are arranged on the outer side of the square box body and specifically comprise an unreeling roller 301, a front guide roller 302, a driving roller 303 and a rear guide roller 304; the sealing and packaging mechanism comprises a packaging material overturning and forming frame 305, a fixing frame 306, a front sealing machine set and a rear sealing machine set, wherein the packaging material overturning and forming frame 305 is arranged on the rear side of the rear guide roller 304 and is arranged on the rack 1 through the fixing frame 306, and the front sealing machine set and the rear sealing machine set are sequentially arranged behind the packaging material overturning and forming frame 305; the packaging material turning and forming frame 305 consists of a packaging material guide plate 307, a forming groove 308 and a closing up strap 309 arranged at the bottom of the forming groove 308; the packaging material guide plate 307 is in an arc shape which is bent downwards and is connected with the top and the side edges of the forming groove 308, the packaging material is gradually turned downwards and inwards along the radian of the packaging material guide plate 307 in the walking process of the packaging material, the turned packaging material is gradually shaped in the guide groove, the closing-up butt strap 309 is arranged at the bottom of the forming groove 308 and consists of two triangular plate-shaped members, the opening of the forming groove is from large to small, after the packaging material is turned over, the longitudinal joint part overlapped at the bottom of the packaging material is preliminarily contacted together through the extrusion of the closing-up butt strap 309, and the packaging material enters the front sealing machine set and the rear sealing machine set to be heated and bonded; the structure of the front sealing machine set is consistent with that of the rear sealing machine set, the front sealing machine set and the rear sealing machine set both comprise two heating rollers 310 which are horizontally arranged oppositely, embossing sleeves 311 are arranged on the contact surfaces of the heating rollers 310, the heating rollers 310 are hollow, an electric heating device is arranged, and two layers of packaging materials which are turned over are mutually extruded through the embossing sleeves 311 to be heated, melted and preliminarily bonded; the slitting mechanism is arranged behind the rear sealing machine set and comprises a slitting roller set which is contacted in the vertical direction, a cutter 313 is fixed on the circumferential surface of the slitting roller 312 arranged above, a bottom cutter 314 is fixed on the circumferential surface of the slitting roller 312 arranged below, the cutter 313 is matched with the bottom cutter 314, steps 315 with grains are arranged at the front end and the rear end of each of the cutter 313 and the bottom cutter 314, an electric heating wire is arranged inside each step 315, and the overlapped steps 315 bond the packaging materials at the front end and the rear end of the cutting part after being melted to form an independently packaged moon cake.

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. A bagged moon cake breakage-proof composite packaging production line comprises a rack (1), a moisture-proof agent placing mechanism (2) and a composite packaging mechanism (3), and is characterized in that the moisture-proof agent placing mechanism (2) is arranged in front, the composite packaging mechanism (3) is arranged behind, and a moon cake placing station and a moon cake conveying groove (4) are arranged on the rack (1) between the composite packaging mechanism (3) and the moisture-proof agent placing mechanism (2);

the moisture-proof agent placing mechanism (2) is arranged on the side of the rack (1), a driving and controlling part of the moisture-proof agent placing mechanism is arranged in the square box body, and the rest moving parts are arranged on the outer side of the square box body and specifically comprise a moisture-proof agent reel unreeling unit, a moisture-proof agent strip conveying unit and a moisture-proof agent strip cutting down-sliding unit;

the moisture-proof agent reel unreeling unit consists of an unreeling shaft (201), a guide shaft (202) and a driving shaft (203); a moisture-proof agent strip conveyor set is arranged below the driving shaft (203) and comprises a longitudinal conveying pair wheel (204) and a transverse conveying pair wheel (205);

a moisture-proof agent strip cutting lower slider set is arranged below the transverse conveying paired wheel (205) and comprises a transverse partition plate (206), a cutting knife set (207) and a slideway (208), a square hole is formed in the transverse partition plate (206), and a horn-shaped guide groove (209) is sleeved in the square hole; the cutting knife group (207) is arranged below the diaphragm plate (206) and aligned with the lower edge of the square hole, the cylinder controls the cutting knife to move, the moisture-proof agent strips conveyed from the horn-shaped guide groove (209) are positioned and cut, the moisture-proof agent strips are cut into independent bagged moisture-proof agents, and the moisture-proof agent strips slide down to the preset position of the moon cake conveying groove (4) on the machine frame (1) along the slide way (208);

the composite packaging mechanism (3) is arranged at the other end of the rack (1) and comprises a reel packaging material unreeling mechanism, a sealing packaging mechanism and a splitting mechanism;

the reel packaging material unreeling mechanism is arranged on the side of the rack (1) and on the same side as the moisture-proof agent placing mechanism (2), a driving and controlling part of the reel packaging material unreeling mechanism is arranged inside the square box body, and the rest moving parts are arranged on the outer side of the square box body and specifically comprise an unreeling roller (301), a front guide roller (302), a driving roller (303) and a rear guide roller (304);

the sealing and packaging mechanism comprises a packaging material overturning and forming frame (305), a fixing frame (306), a front sealing machine set and a rear sealing machine set, wherein the packaging material overturning and forming frame (305) is arranged on the rear side of the rear guide roller (304) and is arranged on the rack (1) through the fixing frame (306), and the front sealing machine set and the rear sealing machine set are sequentially arranged behind the packaging material overturning and forming frame (305);

the packaging material overturning and forming frame (305) consists of a packaging material guide plate (307), a forming groove (308) and a closing up strap (309) arranged at the bottom of the forming groove (308); the packaging material guide plate (307) is in an arc shape which is bent downwards and is connected with the top and the side of the forming groove (308), and the closing-up butt strap (309) is arranged at the bottom of the forming groove (308) and consists of two triangular plate-shaped components;

the front sealing machine set is provided with a packaging material overturning and forming frame (305) at the rear side and comprises two heating rollers (310) which are horizontally arranged oppositely, an embossing sleeve (311) is arranged on the contact surface of the heating rollers (310), the heating rollers (310) are hollow, a heating device is arranged, and two layers of packaging materials which are overturned are mutually extruded through the embossing sleeve (311) to be heated, melted and preliminarily bonded;

the rear sealing machine set is arranged behind the front sealing machine set, has the same structure as the front sealing machine set, and also comprises two heating rollers (310) which are horizontally arranged oppositely, embossing sleeves (311) arranged on the contact surfaces of the heating rollers (310), and an internal heating device;

the slitting mechanism is arranged behind the rear sealing machine set and comprises a slitting roller set which is contacted in the vertical direction, a cutter (313) is fixed on the circumferential surface of the slitting roller (312) arranged above, a bottom knife (314) is fixed on the circumferential surface of the slitting roller (312) arranged below, the cutter (313) is matched with the bottom knife (314), steps (315) with grains are arranged at the front end and the rear end of each of the cutter (313) and the bottom knife (314), and an electric heating wire is arranged inside each step (315).

2. The breakage-proof compound packaging production line for bagged moon cakes according to claim 1, wherein the number of the longitudinal conveying pair wheels (204) in the moisture-proof agent placing mechanism (2) is more than two groups.

3. The breakage-proof compound packaging production line of bagged moon cakes according to claim 1, wherein the heating devices inside the heating rollers (310) of the front sealing unit and the rear sealing unit are electric heating devices.

4. The breakage-proof compound packaging production line of bagged moon cakes according to claim 1, characterized in that the heating devices inside the heating rollers (310) of the front sealing unit and the rear sealing unit are oil heating devices, and an oil pipeline is connected to the lower ends of the heating rollers (310).