CN220263311U

CN220263311U - Food packaging machine

Info

Publication number: CN220263311U
Application number: CN202321731420.8U
Authority: CN
Inventors: 陆廷栋
Original assignee: Jinjiang Hazhi Robot Technology Co ltd
Current assignee: Jinjiang Hazhi Robot Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-29
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a food packaging machine, which comprises a frame body, a bag opening mechanism, a ninety-degree material steering mechanism, a pushing mechanism and a packaging mechanism, wherein the frame body is provided with a bag opening mechanism; the bag opening mechanism is arranged on the frame body and is used for opening the bag opening of the outer packaging bag; the ninety-degree material turning mechanism is arranged on the frame body and is positioned at one side of the bag opening mechanism, and the ninety-degree material turning mechanism turns the arranged materials to ninety degrees so as to lead the materials to be aligned with the bag opening of the outer packaging bag; the pushing mechanism is arranged on the frame body, the pushing mechanism pushes the diverted material into the outer packaging bag through the bag opening and pushes the outer packaging bag to a station of the packaging mechanism, the packaging mechanism is arranged on the frame body, and the packaging mechanism packages the outer packaging bag. The utility model can automatically open the outer packaging bag, automatically turn the arranged materials to ninety degrees to align with the bag opening, automatically push the materials into the outer packaging bag through the bag opening, automatically package, and has high integral automation degree and high packaging efficiency.

Description

Food packaging machine

Technical Field

The utility model relates to the technical field of packaging, in particular to a food packaging machine.

Background

After producing the packaged food, a plurality of packaged foods are packed into an outer packaging bag for bagging, for example, ten packaged foods are combined into a row, then the row of packaged foods is packed into the bottom of an outer packaging bag, ten packaged foods are combined into another row, and then the row of packaged foods is packed into an outer packaging bag, so that twenty packaged foods are arranged in one outer packaging bag, and the whole bag is convenient to sell.

Packaging machines are commonly used for bagging in the prior art, however, the packaging machines in the prior art are low in automation degree and low in packaging efficiency. In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a food packaging machine which can automatically open an outer packaging bag, automatically turn ninety degrees of arranged materials to align with a bag opening, automatically push the materials into the outer packaging bag through the bag opening, automatically package the materials, and has high overall automation degree and packaging efficiency by arranging a bag opening mechanism, a material ninety degrees turning mechanism, a pushing mechanism and a packaging mechanism.

In order to achieve the aim, the utility model provides a food packaging machine which comprises a frame body, a bag opening mechanism, a ninety-degree turning mechanism for materials, a pushing mechanism and a packaging mechanism;

the bag opening mechanism is arranged on the frame body and is used for opening the bag opening of the outer packaging bag; the ninety-degree material turning mechanism is arranged on the frame body and is positioned at one side of the bag opening mechanism, and the ninety-degree material turning mechanism turns the arranged materials to ninety degrees so as to lead the materials to be aligned with the bag opening of the outer packaging bag; the pushing mechanism is arranged on the frame body, the pushing mechanism pushes the diverted material into the outer packaging bag through the bag opening and pushes the outer packaging bag to a station of the packaging mechanism, the packaging mechanism is arranged on the frame body, and the packaging mechanism packages the outer packaging bag.

Further, the bag opening mechanism comprises an adsorption platform, a lower adsorption assembly, an upper adsorption assembly, an X-axis reciprocating assembly and a Y-axis expanding assembly; the adsorption platform is arranged on the frame body, and an adsorption station is formed above the adsorption platform; the lower adsorption component is arranged on the adsorption platform; the upper adsorption component is arranged on the frame body and is positioned on the adsorption station; the X-axis reciprocating assembly is arranged on the frame body; the Y-axis expanding assembly comprises an expanding connecting seat, an expanding driving piece and an expanding block, wherein the expanding connecting seat is connected with the X-axis reciprocating assembly, the expanding connecting seat is driven by the X-axis reciprocating assembly to reciprocate so that the expanding block moves to or away from the adsorption station, the expanding driving piece is arranged on the expanding connecting seat, the expanding block comprises a first expanding block and a second expanding block, the first expanding block and the second expanding block are connected with the expanding driving piece and driven by the expanding driving piece to mutually approach or mutually separate from the first expanding block and the second expanding block, and a feeding channel is formed in the first expanding block and the second expanding block.

Further, an installation port is arranged on the adsorption platform; the lower suction assembly comprises a lower suction cup which is arranged in the mounting opening.

Further, go up the subassembly of adsorbing including adsorbing the mounting bracket, adsorb the driving piece, adsorb mounting panel and go up the sucking disc, adsorb the mounting bracket setting on the support body, adsorb the driving piece setting on adsorbing the mounting bracket, adsorb the mounting panel and be connected with adsorb the driving piece and drive it along Z axle direction lift removal by adsorbing the driving piece, go up the sucking disc setting on adsorbing the mounting panel.

Further, the X-axis reciprocating assembly comprises a fixing seat and a reciprocating cylinder, the fixing seat is fixed on the frame body, the reciprocating cylinder is arranged on the fixing seat, and the reciprocating cylinder is connected with the opening connecting seat and drives the opening connecting seat to reciprocate.

Further, one side of the stretching connecting seat extends to form a first connecting seat, a first side pressing block is formed on the first connecting seat, the other side of the stretching connecting seat extends to form a second connecting seat, and a second side pressing block is formed on the second connecting seat.

Further, the expanding driving piece comprises a first expanding driving piece and a second expanding driving piece, the first expanding driving piece is arranged on the first connecting seat, and the second expanding driving piece is arranged on the second connecting seat.

Further, one end of the first stretching block, which is far away from the adsorption platform, is provided with a first guide opening, and one end of the second stretching block, which is far away from the adsorption platform, is provided with a second guide opening.

Further, the bag opening mechanism further comprises a bag taking assembly, the bag taking assembly comprises a bag taking platform, a Y-axis bag taking driving piece, a Z-axis bag taking cylinder and a bag taking sucker, the bag taking platform is arranged on the frame body, the Y-axis bag taking driving piece is arranged on the adsorption mounting frame, the Z-axis bag taking cylinder is arranged on the Y-axis bag taking driving piece and driven by the Y-axis bag taking driving piece to reciprocate along the Y-axis direction, and the bag taking sucker is connected with the Z-axis bag taking cylinder and driven by the Z-axis bag taking cylinder to move up and down along the Z-axis direction.

Further, a limiting coaming limiting the outer packaging bag is arranged on the bag taking platform.

Further, the ninety-degree material steering mechanism comprises a transfer platform, a transverse pushing assembly, a lateral lying platform and a lateral pressing assembly; the transfer platform is arranged on the frame body, and a transfer station is formed above the transfer platform; the transverse pushing assembly comprises a transverse pushing driving piece and a transverse pushing plate, the transverse pushing driving piece is arranged on the frame body, and the transverse pushing plate is connected with the transverse pushing driving piece and is driven to move to a transfer station or away from the transfer station by the transverse pushing driving piece; the side lying platform is arranged on the frame body and is positioned at one side of the transfer platform, and a tripping lug is arranged at one side of the side lying platform, which is close to the transfer platform; the side pressure assembly is arranged on the side part of the side lying platform to side pressure materials so as to align the materials with the bag opening of the outer packaging bag.

Further, a side baffle is provided on the side of the transfer platform.

Further, the transverse pushing driving piece is a transverse pushing air cylinder; the transverse pushing cylinder is fixed on the frame body through a transverse pushing installation seat.

Further, the transverse pushing plate comprises a transverse pushing vertical plate and a transverse pushing horizontal plate, the transverse pushing vertical plate is connected with the driving end of the transverse pushing cylinder, and the transverse pushing horizontal plate is connected with the upper end of the transverse pushing vertical plate.

Further, the side pressure assembly comprises a side pressure cylinder and a side pressure pushing plate, the side pressure cylinder is fixed on the side portion of the side lying platform, and the side pressure pushing plate is connected with the movable end of the side pressure cylinder and driven to reciprocate by the side pressure cylinder.

Further, the side pressure assembly comprises a first side pressure assembly and a second side pressure assembly, the first side pressure assembly is fixed on one side of the side lying platform, the second side pressure assembly is fixed on the other side of the side lying platform, and the second side pressure assembly and the first side pressure assembly are oppositely arranged.

Further, a first mounting plate for mounting the first side pressure assembly is arranged on one side of the side lying platform, and a second mounting plate for mounting the second side pressure assembly is arranged on the other side of the side lying platform.

Further, the lifting device also comprises a lifting cylinder, wherein the lifting cylinder is arranged on the frame body, and the lifting cylinder is connected with the side lying platform and drives the side lying platform to lift.

Further, a transverse baffle is arranged on the frame body and is positioned on the other side of the side lying platform, and the height of the transverse baffle is lower than the highest position of the side lying platform.

Further, the packaging mechanism comprises a feeding platform, a first tensioning assembly, a second tensioning assembly, a heat sealing frame and a heat sealing knife; the feeding platform is arranged on the frame body and comprises an input end and an output end; the first tensioning assembly comprises a first Y-axis driving piece, a first steering driving piece and a first pull hook, wherein the first Y-axis driving piece is arranged on the frame body, the first steering driving piece is connected with the first Y-axis driving piece and driven by the first Y-axis driving piece to reciprocate, the first steering driving piece is positioned at one side of the output end, and the first pull hook is connected with the first steering driving piece and driven by the first steering driving piece to rotate; the second tensioning assembly comprises a second Y-axis driving piece, a second steering driving piece and a second pull hook, the second Y-axis driving piece is arranged on the frame body, the second steering driving piece is connected with the second Y-axis driving piece and driven by the second Y-axis driving piece to reciprocate, the second steering driving piece is positioned at the other side of the output end, and the second pull hook is connected with the second steering driving piece and driven by the second steering driving piece to rotate; the heat-seal frame is arranged on the frame body and positioned at the end part of the output end, and the heat-seal knife is movably arranged on the heat-seal frame to heat-seal the bag mouth of the outer packaging bag.

Further, the first hook comprises a first connecting rod and a first hook rod, one end of the first connecting rod is connected with the first steering driving piece and driven to rotate reciprocally by the first steering driving piece, the first hook rod is connected with the other end of the first connecting rod, and the first hook rod is perpendicular to the first connecting rod.

Further, the second hook comprises a second connecting rod and a second hook rod, one end of the second connecting rod is connected with the second steering driving piece and driven to rotate reciprocally by the second steering driving piece, the second hook rod is connected with the other end of the second connecting rod, and the second hook rod is perpendicular to the second connecting rod.

Further, the feeding platform is fixed on the frame body through a connecting column; the first Y-axis driving piece and the second Y-axis driving piece are positioned at the bottom of the output end.

Further, a first abdication port is arranged at one side of the output end of the feeding platform, and a first steering driving piece is positioned in the first abdication port; the other side of the output end of the feeding platform is provided with a second yielding port, and the second steering driving piece is positioned in the second yielding port.

Further, a cutter driving piece is arranged on the heat sealing frame; the heat sealing knife comprises an upper heat sealing knife and a lower heat sealing knife, the upper heat sealing knife and the lower heat sealing knife are connected with a knife driving piece, and the upper heat sealing knife and the lower heat sealing knife are driven by the knife driving piece to be close to each other or far away from each other.

Further, set up locating plate driving piece, go up locating plate and locating plate down on the heat-seal frame, go up locating plate and locating plate driving piece are connected down, go up locating plate and locating plate down and drive it by the locating plate driving piece and be close to each other or keep away from each other, go up locating plate and locating plate down and lie in hot-seal knife one side, and go up locating plate and locating plate down and the distance of pan feeding platform are greater than the distance of hot-seal knife and pan feeding platform.

Further, the heat-seal frame opposite side sets up ejection of compact platform, ejection of compact platform one side sets up first locating component, first locating component includes first positioning cylinder and first locating plate, first locating cylinder sets up on ejection of compact platform one side, first locating plate is connected and is driven its reciprocating motion by first locating cylinder with first locating cylinder, ejection of compact platform opposite side sets up second locating component, second locating component includes second locating cylinder and second locating plate, the second locating cylinder sets up at ejection of compact platform opposite side, the second locating plate is connected with the second locating cylinder and is driven its reciprocating motion by the second locating cylinder.

Further, one end of the discharging platform far away from the feeding platform is provided with an inclined output plate.

Further, the pushing equipment sets up on the support body, and the pushing equipment will have the extranal packing bag of material to heat-seal along pan feeding platform pushing to heat-seal knife department and carry out the heat-seal.

After the structure is adopted, the food packaging machine has at least the following beneficial effects:

when the packaging bag is used, the bag opening mechanism firstly opens the bag opening of the outer packaging bag, then the arranged standing state materials are placed at the station of the ninety-degree turning mechanism, the ninety-degree turning mechanism turns the standing state materials to ninety degrees, the materials are in a side lying state, the materials are opposite to the bag opening, then the pushing mechanism pushes the side lying state materials into the outer packaging bag, the outer packaging bag is pushed to the station of the packaging mechanism, and finally the outer packaging bag is packaged by the heat sealing knife of the packaging mechanism. Therefore, the utility model has high overall automation degree and high packaging efficiency.

When the bag is opened, the outer packaging bag is placed on the adsorption platform, then the lower adsorption component absorbs the lower surface of the outer packaging bag, the upper adsorption component absorbs the upper surface of the outer packaging bag, so that the bag opening of the outer packaging bag is initially opened, then the opening driving component drives the first opening block and the second opening block to be close to each other, then the X-axis reciprocating component drives the opening connecting seat to move towards the direction close to the adsorption platform, the first opening block and the second opening block enter the bag opening of the outer packaging bag, finally, the opening driving component drives the first opening block and the second opening block to be away from each other to open the outer packaging bag to a rectangular state, and the X-axis reciprocating component drives the first opening block and the second opening block to be away from the adsorption platform, so that bagged food can be pushed into the outer packaging bag from the feeding channel conveniently.

Compared with the prior art, the automatic packaging machine has the advantages that the bag opening mechanism, the ninety-degree material turning mechanism, the pushing mechanism and the packaging mechanism are arranged, so that the outer packaging bag can be automatically opened, the arranged materials can be automatically turned to ninety degrees to be aligned to the bag opening, the materials can be automatically pushed into the outer packaging bag through the bag opening, the automatic packaging can be realized, the overall automation degree is high, and the packaging efficiency is high.

Drawings

Fig. 1 is a schematic structural view of a food product packaging machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a bag opening mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating the connection of an X-axis reciprocating assembly and a Y-axis distracting assembly according to an embodiment of the utility model;

FIG. 4 is a schematic view of a Y-axis spreader assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic illustration of a ninety degree material steering mechanism according to an embodiment of the utility model;

FIG. 6 is a schematic diagram of the connection of the transfer platform to the lateral pushing assembly and the lateral lying platform according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a material turning from a standing position to a lying position according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a packaging mechanism according to an embodiment of the present utility model;

FIG. 9 is a schematic structural view of a first tensioning assembly and a second tensioning assembly in accordance with an embodiment of the present utility model;

FIG. 10 is a schematic view of a packaging mechanism according to another embodiment of the present utility model;

fig. 11 is a schematic view of a packaging mechanism according to another embodiment of the present utility model.

Description of the reference numerals

The bag opening mechanism 2, the adsorption platform 21, the lower adsorption assembly 22, the upper adsorption assembly 23, the adsorption mounting frame 231, the adsorption driving piece 232, the adsorption mounting plate 233, the X-axis reciprocating assembly 24, the fixing seat 241, the reciprocating cylinder 242, the Y-axis opening assembly 25, the opening connecting seat 251, the first connecting seat 2511, the first side pressing block 25111, the second connecting seat 2512, the second side pressing block 25121, the opening driving piece 252, the first opening driving piece 2521, the second opening driving piece 2522, the opening block 253, the first opening block 2531, the first guide opening 25311, the second opening block 2532, the second guide opening 25321, the bag taking assembly 26, the bag taking platform 261, the limiting coaming 2611, the Y-axis bag taking driving piece 262, the Z-axis bag taking cylinder 263, the bag taking sucker 264, the ninety-degree material steering mechanism 3, the transfer platform 31, the side baffle 311, the lateral pushing assembly 32, the lateral pushing driving piece 321, the lateral pushing plate 322, the lateral vertical plate 3221, the lateral plate horizontal pushing plate 3222, horizontal pushing mount 323, side lying platform, trip tab 331, side pressing assembly 34, first side pressing assembly 34a, second side pressing assembly 34b, side pressing cylinder 341, side pressing plate 342, lifting cylinder 35, horizontal baffle 36, pushing mechanism 4, packaging mechanism 5, feeding platform 51, input end 511, output end 512, connecting post 513, first relief 514, second relief 515, first tensioning assembly 52, first Y-axis drive 521, first steering drive 522, first pull hook 523, first connecting rod 5231, first hook 5232, second tensioning assembly 53, second Y-axis drive 531, second steering drive 532, second pull hook 533, second connecting rod 5331, second hook 5332, heat seal frame 54, cutter drive 541, heat seal knife 55, upper knife 551, lower heat seal 552, positioning plate drive 56, upper positioning plate 561, lower positioning plate, the discharging platform 57, the first positioning assembly 571, the first positioning cylinder 5711, the first positioning plate 5712, the second positioning assembly 572, the second positioning cylinder 5721, the second positioning plate 5722, and the inclined output plate 573.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 to 11, the food packaging machine of the present utility model comprises a frame 1, a bag opening mechanism 2, a ninety-degree turning mechanism 3 for materials, a pushing mechanism 4 and a packaging mechanism 5; the bag opening mechanism 2 is arranged on the frame body 1, and the bag opening mechanism 2 can open the bag opening of the outer packaging bag; the ninety-degree material turning mechanism 3 is arranged on the frame body 1 and is positioned on one side of the bag opening mechanism 2, and the ninety-degree material turning mechanism 3 turns the arranged materials to ninety degrees so that the end parts of the materials are aligned with the bag opening of the outer packaging bag; the pushing mechanism 4 is arranged on the frame body 1, the pushing mechanism 4 pushes the diverted material into the outer packaging bag through the bag opening and pushes the outer packaging bag to a station of the packaging mechanism 5, the packaging mechanism 5 is arranged on the frame body 1, and the packaging mechanism 5 packages the outer packaging bag.

Thus, when the food packaging machine disclosed by the utility model is used, the bag opening mechanism 2 firstly opens the bag opening of the outer packaging bag, then the arranged standing state materials are placed at the position of the ninety-degree turning mechanism 3, the ninety-degree turning mechanism 3 turns the standing state materials to ninety degrees, so that the materials are in a side lying state, the end parts of the materials are opposite to the bag opening, then the pushing mechanism 4 pushes the materials in the side lying state into the outer packaging bag, the outer packaging bag is pushed to the position of the packaging mechanism 5, and finally the heat sealing knife 55 of the packaging mechanism 5 packages the outer packaging bag. Therefore, the utility model has high overall automation degree and high packaging efficiency.

As shown in fig. 2 to 4, the bag opening mechanism 2 optionally includes an adsorption platform 21, a lower adsorption assembly 22, an upper adsorption assembly 23, an X-axis reciprocating assembly 24, and a Y-axis expanding assembly 25; the adsorption platform 21 is arranged on the frame body 1, and an adsorption station is formed above the adsorption platform 21; the lower adsorption assembly 22 is disposed on the adsorption platform 21; the upper adsorption component 23 is arranged on the frame body 1 and is positioned on the adsorption station; the X-axis reciprocating assembly 24 is arranged on the frame body 1; the Y-axis expanding assembly 25 comprises an expanding connecting seat 251, an expanding driving member 252 and an expanding block 253, wherein the expanding connecting seat 251 is connected with the X-axis reciprocating assembly 24, the expanding connecting seat 251 is driven to reciprocate by the X-axis reciprocating assembly 24 so that the expanding block 253 moves to or away from an adsorption station, the expanding driving member 252 is arranged on the expanding connecting seat 251, the expanding block 253 comprises a first expanding block 2531 and a second expanding block 2532, the first expanding block 2531 and the second expanding block 2532 are connected with the expanding driving member 252, and the expanding driving member 252 drives the first expanding block 2531 and the second expanding block 2532 to be close to or away from each other, so that a feeding channel is formed in the first expanding block 2531 and the second expanding block 2532.

When the outer packaging bag is opened, the outer packaging bag is placed on the adsorption platform 21, then the lower adsorption component 22 sucks the lower surface of the outer packaging bag, the upper adsorption component 23 sucks the upper surface of the outer packaging bag, so that the opening of the outer packaging bag is initially opened, then the opening driving component 252 drives the first opening block 2531 and the second opening block 2532 to be close to each other, then the X-axis reciprocating component 24 drives the opening connecting seat 251 to move towards the direction close to the adsorption platform 21, the first opening block 2531 and the second opening block 2532 enter the opening of the outer packaging bag, finally the opening driving component 252 drives the first opening block 2531 and the second opening block 2532 to be far away from each other to open the outer packaging bag to be in a rectangular state, and the X-axis reciprocating component 24 drives the first opening block 2531 and the second opening block 2532 to be far away from the adsorption platform 21, so that packaged foods can be pushed into the outer packaging bag from a feeding channel conveniently.

In this example, an installation port is provided on the adsorption platform 21; the lower suction assembly 22 includes a lower suction cup disposed within the mounting port. Through setting up the installing port, when installing down the sucking disc, can install down the sucking disc in the installing port for the sack of sucking disc is up down, and lower sucking disc is connected with negative pressure mechanism, thereby makes down the sucking disc produce suction, thereby adsorbs the lower surface of outer wrapping bag.

Further, the upper adsorption assembly 23 comprises an adsorption mounting frame 231, an adsorption driving member 232, an adsorption mounting plate 233 and an upper suction cup, wherein the adsorption mounting frame 231 is arranged on the frame body 1, the adsorption driving member 232 is arranged on the adsorption mounting frame 231, the adsorption mounting plate 233 is connected with the adsorption driving member 232 and is driven to move up and down along the Z-axis direction by the adsorption driving member 232, and the upper suction cup is arranged on the adsorption mounting plate 233. Through setting up the adsorption mounting bracket 231, be convenient for install and adsorb the driving piece 232, when adsorbing, adsorb the driving piece 232 and drive and adsorb mounting panel 233 along the upper surface of Z axle direction decline to the outer wrapping bag, go up the sucking disc and produce the suction and hold the upper surface of outer wrapping bag, adsorb the driving piece 232 and drive and adsorb mounting panel 233 and rise along the Z axle direction at last to open the sack of outer wrapping bag, be convenient for first block 2531 and second block 2532 that struts the sack gets into the sack and struts the sack.

As an example, the X-axis reciprocation assembly 24 includes a fixing base 241 and a reciprocation cylinder 242, the fixing base 241 is fixed on the frame 1, the reciprocation cylinder 242 is disposed on the fixing base 241, and the reciprocation cylinder 242 is connected with the stay connection seat 251 and drives the stay connection seat 251 to reciprocate.

In the bag opening process, the reciprocating cylinder 242 drives the opening connecting seat 251 to move in the forward direction, so that the first opening block 2531 and the second opening block 2532 move to the adsorption station to facilitate opening of the bag mouth of the outer packaging bag, and the reciprocating cylinder 242 drives the opening connecting seat 251 to move in the reverse direction, so that the first opening block 2531 and the second opening block 2532 are far away from the adsorption station to facilitate bagging of the packaged food.

In this example, one side of the connection base 251 extends to form a first connection base 2511, a first side pressing block 25111 is formed on the first connection base 2511, the other side of the connection base 251 extends to form a second connection base 2512, and a second side pressing block 25121 is formed on the second connection base 2512. Through setting up first side briquetting 25111, in the sack of first opening piece 2531 entering outer wrapping bag and strut the sack back, first opening piece 2531 supports the inboard of outer wrapping bag, and the outside of outer wrapping bag supports on first side briquetting 25111, thereby it is fixed with outer wrapping bag, prevent that outer wrapping bag from breaking away from opening piece 253 when the pan feeding, through setting up second side pressure piece 25121, after second opening piece 2532 gets into the sack of outer wrapping bag and struts the sack, second opening piece 2532 supports the inboard of outer wrapping bag, and the outside of outer wrapping bag supports on second side pressure piece 25121, thereby it is fixed with outer wrapping bag, prevent that outer wrapping bag breaks away from opening piece 253 when the pan feeding. The first side pressing block 25111 and the second side pressing block 25121 in this example are elastic soft cushion blocks, and when the pushing force exceeds a certain value, the outer packing bag can be forcibly separated from the supporting block 253.

Further, the expanding driving element 252 includes a first expanding driving element 2521 and a second expanding driving element 2522, the first expanding driving element 2521 is disposed on the first connecting seat 2511, and the second expanding driving element 2522 is disposed on the second connecting seat 2512. The first and second expanding driving members 2521 and 2522 are convenient for driving the first and second expanding blocks 2531 and 2532 to be close to or far away from each other, the first and second expanding blocks 2531 and 2532 are far away from each other to expand the outer packing bag to the rectangular state, and the first and second expanding blocks 2531 and 2532 are close to each other to be convenient for restoring the initial state, so that the outer packing bag can be expanded to the rectangular state next time.

In some examples, the end of the first spreader block 2531 remote from the adsorption platform 21 is provided with a first guide opening 25311, and the end of the second spreader block 2532 remote from the adsorption platform 21 is provided with a second guide opening 25321. Through setting up first guiding mouth 25311 and second guiding mouth 25321, the bore of first guiding mouth 25311 and second guiding mouth 25321 is by being close to adsorption platform 21 to keeping away from the direction of adsorption platform 21 and increase gradually to in the quick leading-in to the outer wrapping bag of packaged food of being convenient for.

Further, the bag opening mechanism 2 further comprises a bag taking assembly 26, the bag taking assembly 26 comprises a bag taking platform 261, a Y-axis bag taking driving piece 262, a Z-axis bag taking cylinder 263 and a bag taking sucker 264, the bag taking platform 261 is arranged on the frame body 1, the Y-axis bag taking driving piece 262 is arranged on the adsorption mounting frame 231, the Z-axis bag taking cylinder 263 is arranged on the Y-axis bag taking driving piece 262 and is driven to reciprocate along the Y-axis direction by the Y-axis bag taking driving piece 262, and the bag taking sucker 264 is connected with the Z-axis bag taking cylinder 263 and is driven to move up and down along the Z-axis direction by the Z-axis bag taking cylinder 263. Through setting up and getting bag subassembly 26, when using, get bag platform 261 has a plurality of outer wrapping bags, the Y axle gets bag driving piece 262 and drives Z axle and get bag cylinder 263 and remove to get bag platform 261 top, the Z axle gets bag cylinder 263 and drives and get bag sucking disc 264 and descend to get on the outer wrapping bag of bag platform 261, get bag sucking disc 264 and absorb the outer wrapping bag, then Z axle gets bag cylinder 263 and drives and get bag sucking disc 264 and rise, Y axle gets bag driving piece 262 and drives Z axle and get bag cylinder 263 and remove to adsorbing on the platform 21, get bag sucking disc 264 and stop inhaling the outer wrapping bag, thereby with the outer wrapping bag automatic absorption to adsorbing platform 21, finally the Y axle gets bag driving piece 262, Z axle gets bag cylinder 263 and gets bag sucking disc 264 and resumes the original form, thereby be convenient for next time absorb the outer wrapping bag.

Wherein, get and set up the spacing bounding wall 2611 of restriction outer wrapping bag on the bag platform 261, through setting up spacing bounding wall 2611, can laminate a plurality of outer wrapping bags on getting the bag platform 261, be convenient for get the outer wrapping bag of bag sucking disc 264 absorption uppermost layer in proper order.

As shown in fig. 5-7, in some examples, the material ninety degree steering mechanism 3 includes a transfer platform 31, a traversing assembly 32, a lying platform 33, and a side pressure assembly 34; the transfer platform 31 is arranged on the frame body 1, and a transfer station is formed above the transfer platform 31; the transverse pushing assembly 32 comprises a transverse pushing driving piece 321 and a transverse pushing plate 322, the transverse pushing driving piece 321 is arranged on the frame body 1, and the transverse pushing plate 322 is connected with the transverse pushing driving piece 321 and is driven to move to a transfer station or away from the transfer station by the transverse pushing driving piece 321; the side lying platform 33 is arranged on the frame body 1 and is positioned on one side of the transferring platform 31, and a tripping lug 331 is arranged on one side of the side lying platform 33, which is close to the transferring platform 31; the side pressure assembly 34 is provided at the side of the side lying platform 33 to side pressure the material to align the material to the mouth of the outer packing bag.

After some materials (packaged foods) are transferred to the transfer platform 31, the materials are located on the transfer station, the transverse pushing driving piece 321 drives the transverse pushing plate 322 to move to the transfer station and pushes the materials on the transfer platform 31 to the lying platform 33, and as the tripping lug 331 is arranged on the lying platform 33, the materials are tripped by the tripping lug 331 in the moving process, so that the materials are changed into a lying state from a standing state to a lying state, the other end of the frame body 1 can be provided with an outer packaging bag, the side pressing assembly 34 presses the side of the materials in the lying state, namely, the two sides of the materials are tightly pressed, so that the materials are close to the outer packaging bag, and the pushing mechanism 4 is convenient for pushing the materials into the outer packaging bag for packaging.

Further, a side baffle 311 is provided on the side of the transfer platform 31. By providing the side baffles 311, when material is transferred to the transfer platform 31, the material at the end abuts against the side baffles 311, thereby limiting the material, preventing the material from separating from the transfer platform 31, and facilitating the transverse pushing of the material by the transverse pushing assembly 32.

Further, the lateral pushing driving member 321 is a lateral pushing cylinder; the horizontal pushing cylinder is fixed on the frame body 1 through a horizontal pushing mounting seat 323. When the horizontal pushing cylinder is used, the horizontal pushing cylinder conveniently drives the horizontal pushing plate 322 to reciprocate, so that the horizontal pushing plate 322 is conveniently driven to move to the transfer station or away from the transfer station.

The transverse pushing plate 322 in this example includes a transverse pushing vertical plate 3221 and a transverse pushing horizontal plate 3222, the transverse pushing vertical plate 3221 is connected with the driving end of the transverse pushing cylinder, and the transverse pushing horizontal plate 3222 is connected with the upper end of the transverse pushing vertical plate 3221. After the material is transferred to the transfer platform 31, the horizontal plate 3222 is moved so that the end of the horizontal plate 3222 abuts against the side middle of the material in a standing state and pushes the material to move, when the material moves to the trip protrusion 331 of the side lying platform 33, the material is tripped by the trip protrusion 331, so that the material changes from the standing state to the side lying state, at this time, the horizontal plate 322 continues to move so that the horizontal plate 3222 abuts against the end of the material, and the material is pushed to the side of the horizontal baffle 36 (mentioned below), so that the material is aligned.

Further, the side pressure assembly 34 includes a side pressure cylinder 341 and a side pressure pushing plate 342, the side pressure cylinder 341 is fixed at the side of the side lying platform 33, and the side pressure pushing plate 342 is connected with the movable end of the side pressure cylinder 341 and is driven to reciprocate by the side pressure cylinder 341. After the material is pushed onto the lying platform 33, the lateral pressure air cylinder 341 drives the lateral pressure pushing plate 342 to move, and the lateral pressure pushing plate 342 moves to lean a plurality of materials together, so that the plurality of materials are aligned to the bag opening of the outer packaging bag.

Alternatively, the side pressure assembly 34 includes a first side pressure assembly 34a and a second side pressure assembly 34b, the first side pressure assembly 34a is fixed on one side of the side lying platform 33, the second side pressure assembly 34b is fixed on the other side of the side lying platform 33, and the second side pressure assembly 34b is disposed opposite to the first side pressure assembly 34 a. When the material is pressed, the first side pressing plate 342 of the first side pressing assembly 34a is abutted against one end of the material, and the second side pressing plate 342 of the second side pressing assembly 34b is abutted against one end of the material, so that the material is pressed from two ends, a plurality of materials are abutted against each other, and the materials are conveniently aligned to the bag mouth of the outer packaging bag.

Preferably, a first mounting plate for mounting the first side pressure assembly 34a is provided on one side of the side lying platform 33 and a second mounting plate for mounting the second side pressure assembly 34b is provided on the other side of the side lying platform 33. By providing a first mounting plate, the first side pressure assembly 34a is conveniently installed, and by providing a second mounting plate, the second side pressure assembly 34b is conveniently installed.

In some examples, the lifting device further comprises a lifting cylinder 35, wherein the lifting cylinder 35 is arranged on the frame body 1, and the lifting cylinder 35 is connected with the side lying platform 33 and drives the side lying platform 33 to lift. The lifting cylinder 35 facilitates lifting and lowering the side lying platform 33, lowering the side lying platform 33 into alignment with the transfer platform 31, and raising the side lying platform 33 into alignment with the mouth of the overwrap bag.

Further, a transverse baffle 36 is arranged on the frame body 1, the transverse baffle 36 is positioned on the other side of the side lying platform 33, and the height of the transverse baffle 36 is lower than the highest position of the side lying platform 33. When the material is pushed to the side lying platform 33, the material is abutted against the transverse baffle 36, so that the end parts of the material are aligned, the side lying platform 33 is lifted away from the transverse baffle 36, the material is convenient to align with the bag mouth of the outer packaging bag, and finally the pushing mechanism 4 pushes the material into the outer packaging bag.

As shown in fig. 8-11, in some examples, the encapsulation mechanism 5 includes a feed platform 51, a first tensioning assembly 52, a second tensioning assembly 53, a heat seal rack 54, and a heat seal knife 55; the feeding platform 51 is arranged on the frame body 1, and the feeding platform 51 comprises an input end 511 and an output end 512; the first tensioning assembly 52 comprises a first Y-axis driving member 521, a first steering driving member 522 and a first hook 523, wherein the first Y-axis driving member 521 is arranged on the frame 1, the first steering driving member 522 is connected with the first Y-axis driving member 521 and is driven to reciprocate by the first Y-axis driving member 521, the first steering driving member 522 is positioned at one side of the output end 512, and the first hook 523 is connected with the first steering driving member 522 and is driven to rotate by the first steering driving member 522; the second tensioning component 53 comprises a second Y-axis driving piece 531, a second steering driving piece 532 and a second pull hook 533, the second Y-axis driving piece 531 is arranged on the frame body 1, the second steering driving piece 532 is connected with the second Y-axis driving piece 531 and driven to reciprocate by the second Y-axis driving piece 531, the second steering driving piece 532 is positioned at the other side of the output end 512, and the second pull hook 533 is connected with the second steering driving piece 532 and driven to rotate by the second steering driving piece 532; the heat-seal frame 54 is provided on the frame body 1 at the end of the output end 512, and the heat-seal knife 55 is movably provided on the heat-seal frame 54 to heat-seal the mouth of the outer package bag.

The input end 511 of the feeding platform 51 is an adsorption platform 21.

In use, the pushing assembly can push the overwrap bag with the material to the heat sealing knife 55 along the feeding platform 51, then the first Y-axis driving member 521 drives the first turning driving member 522 to approach the mouth of the overwrap bag, the first turning driving member 522 drives the first hook 523 to rotate to hook one side of the mouth, meanwhile the second Y-axis driving member 531 drives the second turning driving member 532 to approach the mouth of the overwrap bag, the second turning driving member 532 drives the second hook 533 to rotate to hook the other side of the mouth, then the first Y-axis driving member 521 drives the first turning driving member 522 to depart from the mouth of the overwrap bag, the second Y-axis driving member 531 drives the second turning driving member 532 to depart from the mouth of the overwrap bag, thereby straightening the mouth of the overwrap bag from both sides of the mouth, and finally the heat sealing knife 55 moves to heat seal the mouth.

In this example, the first hook 523 includes a first connecting rod 5231 and a first hook rod 5232, one end of the first connecting rod 5231 is connected to the first steering driving member 522 and is driven to rotate reciprocally by the first steering driving member 522, the first hook rod 5232 is connected to the other end of the first connecting rod 5231, and the first hook rod 5232 is perpendicular to the first connecting rod 5231. The second hook 533 includes a second connecting rod 5331 and a second hook rod 5332, wherein one end of the second connecting rod 5331 is connected with the second steering driving member 532 and is driven by the second steering driving member 532 to rotate reciprocally, the second hook rod 5332 is connected with the other end of the second connecting rod 5331, and the second hook rod 5332 is perpendicular to the second connecting rod 5331. Through setting up first hooked rod 5232, when first steering drive piece 522 drives head rod 5231 and rotates, first hooked rod 5232 can effectively collude pocket mouth one side to the processing pocket mouth of being convenient for is leveled. By arranging the second hooking rod 5332, when the second steering driving piece 532 drives the second connecting rod 5331 to rotate, the second hooking rod 5332 can be effectively hooked into the other side of the bag opening, so that the bag opening can be conveniently processed to be leveled.

In some examples, the feeding platform 51 is fixed to the frame 1 by a connecting column 513; the first Y-axis driver 521 and the second Y-axis driver 531 are located at the bottom of the output end 512. There is an installation space between the feeding platform 51 and the frame body 1, so that the first Y-axis driving piece 521 and the second Y-axis driving piece 531 are conveniently arranged in the installation space, the purpose of reasonably utilizing the space is achieved, and the overall layout is reasonable.

Wherein, a first yielding port 514 is disposed at one side of the output end 512 of the feeding platform 51, and a first steering driving member 522 is disposed in the first yielding port 514; the other side of the output end 512 of the feeding platform 51 is provided with a second yielding port 515, and the second steering driving member 532 is located in the second yielding port 515. By providing the first relief port 514, the first steering driver 522 is conveniently installed, so that the first steering driver 522 moves along the first relief port 514, and the first hook 523 is convenient to approach one side of the bag opening and hook the bag opening. By providing the second relief opening 515, the second steering drive 532 is facilitated to be mounted such that the second steering drive 532 moves along the second relief opening 515, facilitating the second draw hook 533 to approach the other side of the pocket.

Further, a cutter driving member 541 is provided on the heat seal frame 54; the heat-sealing knife 55 includes an upper heat-sealing knife 551 and a lower heat-sealing knife 552, the upper heat-sealing knife 551 and the lower heat-sealing knife 552 are connected with a knife driving member 541, and the upper heat-sealing knife 551 and the lower heat-sealing knife 552 are driven by the knife driving member 541 to be close to or far from each other. The knife driving member 541 may include an upper knife driving cylinder and a lower knife driving cylinder, where the upper knife driving cylinder is connected with the upper heat-sealing knife 551 and drives the upper heat-sealing knife 551 to lift, and the lower knife driving cylinder is connected with the lower heat-sealing knife 552 and drives the lower heat-sealing knife 552 to lift, and the upper heat-sealing knife 551 and the lower heat-sealing knife 552 are close to each other to heat-seal the bag.

In some examples, the heat sealing frame 54 is provided with a positioning plate driving member 56, an upper positioning plate 561 and a lower positioning plate 562, the upper positioning plate 561 and the lower positioning plate 562 are connected with the positioning plate driving member 56, the upper positioning plate 561 and the lower positioning plate 562 are driven by the positioning plate driving member 56 to be close to or far away from each other, the upper positioning plate 561 and the lower positioning plate 562 are positioned at one side of the heat sealing knife 55, and the distance between the upper positioning plate 561 and the lower positioning plate 562 and the feeding platform 51 is greater than the distance between the heat sealing knife 55 and the feeding platform 51. Wherein, the locating plate driving member 56 may include an upper locating plate 561 driving cylinder and a lower locating plate 562 driving cylinder, the upper locating plate 561 driving cylinder and the upper locating plate 561 and driving the upper locating plate 561 to lift, the lower locating plate 562 driving cylinder and the lower locating plate 562 and driving the lower locating plate 562 to lift, the upper locating plate 561 and the lower locating plate 562 are close to each other to clamp and fix the outer packaging bag, preventing the packaged food in the outer packaging bag from moving, thereby facilitating the heat sealing.

As an example, the other side of the heat sealing frame 54 is provided with the discharging platform 57, one side of the discharging platform 57 is provided with the first positioning assembly 571, the first positioning assembly 571 comprises a first positioning cylinder 5711 and a first positioning plate 5712, the first positioning cylinder 5711 is arranged on one side of the discharging platform 57, the first positioning plate 5712 is connected with the first positioning cylinder 5711 and is driven to reciprocate by the first positioning cylinder 5711, the other side of the discharging platform 57 is provided with the second positioning assembly 572, the second positioning assembly 572 comprises a second positioning cylinder 5721 and a second positioning plate 5722, the second positioning cylinder 5721 is arranged on the other side of the discharging platform 57, and the second positioning plate 5722 is connected with the second positioning cylinder 5721 and is driven to reciprocate by the second positioning cylinder 5721. By arranging the discharging platform 57, when one outer packaging bag is pushed to the packaging station, the front outer packaging bag is extruded to the discharging platform 57 by the rear outer packaging bag and then is output. Through setting up first positioning component 571 and second positioning component 572, when the heat-seal, first locating plate 5712 supports and leans on outer wrapping bag one side, and second locating plate 5722 supports and leans on outer wrapping bag opposite side to fix a position the outer wrapping bag from both sides, prevent that outer wrapping bag from producing to rock when the heat-seal, improve stability.

Wherein, the one end that the pan feeding platform 51 was kept away from to ejection of compact platform 57 sets up slope output board 573, through setting up slope output board 573, after preceding outer wrapping bag is extruded to ejection of compact platform 57 by the outer wrapping bag of later, preceding outer wrapping bag slides along slope output board 573 to the assigned position and receive the material.

Further, the pushing mechanism 4 is arranged on the frame body 1, and the pushing mechanism 4 pushes the outer packaging bag with the materials to the heat sealing knife 55 along the feeding platform 51 for heat sealing. By arranging the pushing mechanism 4, the outer packaging bag is conveniently pushed to the heat sealing station for heat sealing.

Compared with the prior art, the automatic packaging machine has the advantages that the bag opening mechanism 2, the material ninety-degree turning mechanism 3, the pushing mechanism 4 and the packaging mechanism 5 are arranged, so that an outer packaging bag can be automatically opened, the arranged materials can be automatically turned ninety degrees to be aligned to a bag opening, the materials can be automatically pushed into the outer packaging bag through the bag opening, the automatic packaging can be realized, the overall automation degree is high, and the packaging efficiency is high.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims

1. A food packaging machine, characterized in that: comprises a frame body, a bag opening mechanism, a ninety-degree material steering mechanism, a pushing mechanism and a packaging mechanism;

2. The food product packaging machine of claim 1, wherein: the bag opening mechanism comprises an adsorption platform, a lower adsorption assembly, an upper adsorption assembly, an X-axis reciprocating assembly and a Y-axis expanding assembly; the adsorption platform is arranged on the frame body, and an adsorption station is formed above the adsorption platform; the lower adsorption component is arranged on the adsorption platform; the upper adsorption component is arranged on the frame body and is positioned on the adsorption station; the X-axis reciprocating assembly is arranged on the frame body; the Y-axis expanding assembly comprises an expanding connecting seat, an expanding driving piece and an expanding block, wherein the expanding connecting seat is connected with the X-axis reciprocating assembly, the expanding connecting seat is driven by the X-axis reciprocating assembly to reciprocate so that the expanding block moves to or away from the adsorption station, the expanding driving piece is arranged on the expanding connecting seat, the expanding block comprises a first expanding block and a second expanding block, the first expanding block and the second expanding block are connected with the expanding driving piece and driven by the expanding driving piece to mutually approach or mutually separate from the first expanding block and the second expanding block, and a feeding channel is formed in the first expanding block and the second expanding block.

3. The food product packaging machine of claim 2, wherein: go up the absorption subassembly and including absorption mounting bracket, absorption driving piece, absorption mounting panel and last sucking disc, the absorption mounting bracket sets up on the support body, and the absorption driving piece sets up on the absorption mounting bracket, and the absorption mounting panel is connected with the absorption driving piece and is driven its along Z axle direction elevating movement by the absorption driving piece, goes up the sucking disc setting on the absorption mounting panel.

4. The food product packaging machine of claim 3 wherein: the X-axis reciprocating assembly comprises a fixing seat and a reciprocating cylinder, the fixing seat is fixed on the frame body, the reciprocating cylinder is arranged on the fixing seat, and the reciprocating cylinder is connected with the opening connecting seat and drives the opening connecting seat to reciprocate.

5. The food product packaging machine of claim 4, wherein: the bag opening mechanism further comprises a bag taking assembly, the bag taking assembly comprises a bag taking platform, a Y-axis bag taking driving piece, a Z-axis bag taking cylinder and a bag taking sucker, the bag taking platform is arranged on the frame body, the Y-axis bag taking driving piece is arranged on the adsorption mounting frame, the Z-axis bag taking cylinder is arranged on the Y-axis bag taking driving piece and driven by the Y-axis bag taking driving piece to reciprocate along the Y-axis direction, and the bag taking sucker is connected with the Z-axis bag taking cylinder and driven by the Z-axis bag taking cylinder to move up and down along the Z-axis direction.

6. The food product packaging machine of claim 1, wherein: the ninety-degree material steering mechanism comprises a transfer platform, a transverse pushing assembly, a lateral lying platform and a lateral pressing assembly; the transfer platform is arranged on the frame body, and a transfer station is formed above the transfer platform; the transverse pushing assembly comprises a transverse pushing driving piece and a transverse pushing plate, the transverse pushing driving piece is arranged on the frame body, and the transverse pushing plate is connected with the transverse pushing driving piece and is driven to move to a transfer station or away from the transfer station by the transverse pushing driving piece; the side lying platform is arranged on the frame body and is positioned at one side of the transfer platform, and a tripping lug is arranged at one side of the side lying platform, which is close to the transfer platform; the side pressure assembly is arranged on the side part of the side lying platform to side pressure materials so as to align the materials with the bag opening of the outer packaging bag.

7. The food product packaging machine of claim 6, wherein: the side of the transfer platform is provided with a side baffle.

8. The food product packaging machine of claim 7, wherein: the transverse pushing driving piece is a transverse pushing cylinder; the transverse pushing cylinder is fixed on the frame body through a transverse pushing installation seat; the transverse pushing plate comprises a transverse pushing vertical plate and a transverse pushing horizontal plate, the transverse pushing vertical plate is connected with the driving end of the transverse pushing cylinder, and the transverse pushing horizontal plate is connected with the upper end of the transverse pushing vertical plate.

9. The food product packaging machine of claim 1, wherein: the packaging mechanism comprises a feeding platform, a first tensioning assembly, a second tensioning assembly, a heat sealing frame and a heat sealing knife; the feeding platform is arranged on the frame body and comprises an input end and an output end; the first tensioning assembly comprises a first Y-axis driving piece, a first steering driving piece and a first pull hook, wherein the first Y-axis driving piece is arranged on the frame body, the first steering driving piece is connected with the first Y-axis driving piece and driven by the first Y-axis driving piece to reciprocate, the first steering driving piece is positioned at one side of the output end, and the first pull hook is connected with the first steering driving piece and driven by the first steering driving piece to rotate; the second tensioning assembly comprises a second Y-axis driving piece, a second steering driving piece and a second pull hook, the second Y-axis driving piece is arranged on the frame body, the second steering driving piece is connected with the second Y-axis driving piece and driven by the second Y-axis driving piece to reciprocate, the second steering driving piece is positioned at the other side of the output end, and the second pull hook is connected with the second steering driving piece and driven by the second steering driving piece to rotate; the heat-seal frame is arranged on the frame body and positioned at the end part of the output end, and the heat-seal knife is movably arranged on the heat-seal frame to heat-seal the bag mouth of the outer packaging bag.

10. The food product packaging machine of claim 9, wherein: the first hook comprises a first connecting rod and a first hook rod, one end of the first connecting rod is connected with the first steering driving piece and driven by the first steering driving piece to rotate in a reciprocating manner, the first hook rod is connected with the other end of the first connecting rod, and the first hook rod is perpendicular to the first connecting rod; the second hook comprises a second connecting rod and a second hook rod, one end of the second connecting rod is connected with the second steering driving piece and driven to rotate reciprocally by the second steering driving piece, the second hook rod is connected with the other end of the second connecting rod, and the second hook rod is perpendicular to the second connecting rod.