CN212333122U

CN212333122U - Novel automatic bag opening and packaging device

Info

Publication number: CN212333122U
Application number: CN202021747404.4U
Authority: CN
Inventors: 艾穗江; 王小龙; 李亚明
Original assignee: Guangdong Macro Gas Appliance Co Ltd; Guangdong Wanjiale Kitchen Technology Co Ltd
Current assignee: Guangdong Macro Gas Appliance Co Ltd; Guangdong Wanjiale Kitchen Technology Co Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-01-12
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a novel automatic bag packing apparatus of opening, include: the bag opening device comprises a box body, a partition plate, a lifting driving mechanism, two bag sticking bodies, a bag opening driving mechanism, a bag placing groove and a sensing mechanism, wherein the partition plate is arranged in the box body; the two bag sticking bodies are arranged opposite to each other and horizontally arranged in the box body, and the two bag sticking bodies are arranged above the partition plate; the response mechanism includes the gravity response subassembly, open a bag response subassembly, the gravity response subassembly has the gravity that is used for the response baffle to bear the weight of the packing material of peripheral hardware and triggers the gravity trigger end that lift actuating mechanism drive baffle down moved, it has the centre gripping trigger end that is used for the response to take out a sack from putting the bag groove and triggers two bonding bag body of bag actuating mechanism drive to be close to each other to open a bag response subassembly, an object that is used for the response peripheral hardware and trigger the bag trigger end that opens that two bonding bag body of bag actuating mechanism drive kept away from each other. Food can be placed in the plastic bag more quickly, packing efficiency is improved, and rolled plastic bags are met.

Description

Novel automatic bag opening and packaging device

Technical Field

The utility model relates to a equipment for packing's field, in particular to novel automatic bag packing of opening device.

Background

Plastic bags are used very frequently in life, but it is difficult to quickly load articles into unopened plastic bags because the plastic bags are not easily opened. Although some automatic bag opening and packaging devices appear on the market, the automatic bag opening and packaging devices are easy to have the problems that the automatic bag opening cannot be realized for a roll of common plastic bags; when being used for packing food or when cooking relevant thing, lead to the hot water juice spill easily because the space is narrow and small at the in-process of putting into food to the stroke that food was put into is long, has prolonged the time of operation, is unfavorable for packing the higher food of temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel automatic bag packing apparatus that opens to solve one or more technical problem that exist among the prior art, provide a profitable selection or creation condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a novel automatic bag opening and packaging device comprises: the bag opening device comprises a box body, a partition plate, a lifting driving mechanism, a bag sticking body, a bag opening driving mechanism, a bag placing groove and a sensing mechanism, wherein the box body is provided with a box opening with an upward opening; the partition plate is horizontally arranged in the box body, can slide up and down relative to the box body, and is close to the box opening; the lifting driving mechanism is provided with a lifting driving end which is in transmission connection with the partition plate and drives the partition plate to move up and down; the number of the bag sticking bodies is two, the two bag sticking bodies are arranged opposite to each other and are horizontally arranged in the box body, and the two bag sticking bodies are arranged above the partition plate; the bag opening driving mechanism is provided with a bag opening driving end in transmission connection with at least one bag sticking body; the bag placing groove is arranged in the box body below the two bag sticking bodies, so that the plastic bag placed in the bag placing groove can be drawn between the two bag sticking bodies after being unreeled; response mechanism includes the gravity response subassembly, opens a bag response subassembly, the gravity response subassembly has and is used for responding to the baffle bears the weight of the packing material of peripheral hardware and triggers lift actuating mechanism drive the baffle is the gravity trigger end of moving down, it triggers to open a bag response subassembly have and be used for responding to after putting a sack and take out a sack open two of bag actuating mechanism drive glue the centre gripping trigger end that the bag body is close to each other, be used for responding to the object of peripheral hardware and trigger open two of bag actuating mechanism drive glue the bag trigger end of opening that the bag body kept away from each other.

The utility model has the advantages that: before use, the roll-type plastic bag is placed in the bag placing groove, one roll-type plastic bag is drawn out, the two bag sticking bodies are driven to be close to each other through the bag opening driving mechanism, so that the two bag sticking bodies clamp two sides of the plastic bag, and meanwhile, the partition plate rises to be close to the box opening; when opening bag trigger end on opening bag response subassembly and sensing the object (staff, manipulator etc.) of peripheral hardware, trigger two bag of gluing bodies of bag actuating mechanism drive and keep away from each other, glue the effect of plastic bag both sides respectively at two bag of gluing bodies, realized that the sack of plastic bag is automatic to be opened, at this moment because the baffle is located and is close to the position of case mouth, when placing the material of packing in the plastic bag, the packing material can be held to the baffle, and then only need keep flat the material of packing to the baffle, need not go deep into in the box, when gravity trigger end on gravity response subassembly senses the baffle and bears the weight of the packing material of peripheral hardware, triggers simultaneously lift actuating mechanism drive the baffle moves down for the material of packing can be packed into the plastic bag completely, thereby has realized the automatic packing to the material. And then can be when packing food, can prevent effectively that food from stretching into the in-process of box and leading to the hot water juice spill because of the space is narrow and small, to the higher food of temperature, can be faster place food in the plastic bag, reduce operating time, also can reduce a degree of freedom of staff or manipulator downstream, improve the efficiency of packing. When the plastic bags are taken out of the box body, the next plastic bag is taken out of the bag placing groove at the same time, after the bag is taken out again of the bag placing groove in the clamping triggering end sensing mode on the bag opening sensing assembly, the bag opening driving mechanism drives the two bag sticking bodies to be close to each other, the two bag sticking bodies clamp the plastic bag taken out from the back, the front plastic bag can be continuously and upwards extracted, the connection between the two plastic bags is broken, the plastic bag filled with packaging materials is taken out, the two bag sticking bodies stick to the two sides of the back plastic bag respectively, the operation is repeated, the bag is not required to be opened manually or in a blowing-up mode, the packaging mode is intelligent, a large number of pre-packaged plastic bags can be stored, the continuous packaging function is easily realized.

It is visible, the utility model provides a pair of can realize automatic packing apparatus who opens the bag as a hardware architecture, can be utilized to carry out automatic packing work effectively.

As a further improvement of the above technical solution, the gravity sensing assembly includes a gravity sensor, the gravity sensor is disposed on an upper surface of the partition board, and the gravity sensor has the gravity trigger end. The gravity sensing assembly senses the gravity of the packaging material borne by the partition plate through the gravity sensor, and then when the packaging material is pressed to the gravity sensor, the gravity sensor can trigger the lifting driving mechanism to drive the partition plate to move downwards.

As a further improvement of the above technical scheme, the gravity sensing assembly further comprises a supporting plate, the supporting plate is horizontally arranged above the partition plate, the number of the gravity sensors is multiple, the gravity sensors are uniformly distributed between the supporting plate and the partition plate, and the gravity trigger end is configured to indirectly sense the gravity borne by the sensing supporting plate, so that the partition plate bears the peripheral packaging material.

To some irregular packing materials of shape, carry out the bearing to packing materials through the layer board, at this moment a plurality of gravity sensors trigger the lift actuating mechanism drive through the gravity that the response layer board bore the baffle is down moved, improves the sensitivity that the gravity response subassembly responded to, and can satisfy the packing demand of different packing materials.

As a further improvement of the above technical scheme, the case mouth is equipped with case lid, drive mechanism uncaps, but case lid mobile mounting is on the case mouth, drive mechanism uncaps have with the drive end that uncaps that the case lid transmission is connected, it includes infrared sensor to open bag response subassembly, infrared sensor sets up on the case lid, infrared sensor has open bag trigger end, open bag trigger end is configured into the object of response peripheral hardware and triggers it keeps away from each other, triggers simultaneously to open two bag bodies of gluing of drive mechanism drive uncap drive mechanism drive the case lid is opened.

Cover on the case mouth through the case lid for the box can form the airtight space of storage packing material, plays heat retaining effect to some packed food, and this scheme still can realize simultaneously that the automation of case lid is opened, specifically, when infrared sensor senses the object (staff, manipulator etc.) of peripheral hardware, proves that at this moment need the blowing or get the bag, makes infrared sensor trigger uncap actuating mechanism drive the case lid is opened, triggers simultaneously it drives two sticky bags body and keeps away from each other to open bag actuating mechanism, realizes that the sack of plastic bag is automatic to be opened.

As a further improvement of the above technical solution, a first vacuum layer is provided in the wall body of the box body, and a second vacuum layer is provided in the box cover.

Under the effect on first vacuum layer and second vacuum layer, can make case lid and box become vacuum heat preservation, further improve the heat preservation effect to food.

As a further improvement of the above technical solution, a slide rail is disposed on the box opening, the box cover is slidably connected to the slide rail, the cover opening driving mechanism includes a cover opening driving unit, a rack, and a gear, the cover opening driving unit is in transmission connection with the gear, the gear is in meshed connection with the rack, the rack is parallel to the slide rail, the cover opening driving unit is fixedly mounted on the box cover, and the rack is fixed on the box opening.

When the box cover needs to be opened, the cover opening driving unit drives the gear to rotate, and the box cover can be driven to slide along the sliding rail under the meshing of the gear and the rack, so that the function of automatically translating and opening the cover is realized, and the vertical space is saved.

As a further improvement of the above technical solution, the lifting driving mechanism includes a lifting driving unit, a lifting screw rod, and a lifting nut seat, the lifting screw rod is disposed in the box body in a vertically extending manner, the lifting driving unit is in transmission connection with the lifting screw rod, the lifting nut seat is fixedly connected with the partition plate, and the lifting nut seat is in threaded connection with the lifting screw rod.

When the partition plate needs to be lifted, the lifting driving unit drives the lifting screw rod to rotate, and the lifting partition plate can be driven to move up and down relative to the box body under the threaded fit of the lifting nut seat and the lifting screw rod.

As the further improvement of above-mentioned technical scheme, it is provided with and takes out the bag notch to put the bag groove, it includes photoelectric sensor to open a bag response subassembly, photoelectric sensor's quantity is two, two photoelectric sensor is relative setting up in the both sides of taking out the bag notch, and two photoelectric sensor set up in two glue the bag body and take out between the bag notch, two photoelectric sensor forms open a bag trigger end, it triggers the end to be configured as through the response through two photoelectric sensor between the sack and indirect response go out follow take out a bag notch and taken out behind a sack, thereby trigger open two bag body that glue of bag actuating mechanism drive are close to each other.

The scheme is mainly used for plastic bags with handles, the two photoelectric sensors sense the handle gap between the two bags, after one bag is drawn out from the bag drawing groove, the two photoelectric sensors sense the handle gap between the next bag and the previous bag, and the bag opening driving mechanism is triggered to drive the two bag sticking bodies to be close to each other. For plastic bags of other styles, other sensing modes can be adopted, and only one bag drawn out from the bag drawing notch is sensed.

As a further improvement of the technical scheme, the interior of the box body is divided into a material placing area and an installation area by the partition board, the material placing area and the installation area are arranged from top to bottom, the bag opening driving mechanism and the bag placing groove are arranged in the material placing area, the bag adhering body is arranged in the material placing area, a bag outlet and a sliding groove opening are formed in the partition board, at least one bag adhering body is connected with a clamping rod, the clamping rod can slide along the sliding groove opening relative to the partition board, and the lower end of the clamping rod penetrates through the sliding groove opening and then is in transmission connection with the bag opening driving mechanism.

The baffle divides the interior of box into blowing district and installing zone, and the blowing district is used for depositing the plastic bag of adorning food, and the installing zone is used for installing out a bag actuating mechanism and puts the bag groove, avoids the physics of packing to influence the transmission of opening a bag actuating mechanism, reduces the fault rate of device. Wherein the bag drawn out of the bag placing groove enters the placing area through the bag outlet. The bag opening driving mechanism in the scheme drives the two bag sticking bodies to move together through the two clamping rods, in other schemes, the bag opening driving mechanism only drives one of the clamping rods, and the other bag sticking body is relatively fixed in the box body.

Meanwhile, the bag sticking body is a glue stick extending transversely. The scheme is that two sides of the plastic bag are stuck and clamped by two glue rods. In other solutions, both sides of the plastic bag may be sucked by suction of the suction cups.

As a further improvement of the above technical solution, the bag opening driving mechanism includes a bag opening driving unit, a bag opening screw rod, and a bag opening nut seat, the number of the bag opening nut seats is two, the two sticky bags are both connected with the clamping rods, the two clamping rods are respectively connected with the two bag opening nut seats, the bag opening nut seat is connected with the bottom wall of the box body in a sliding manner, the extending direction of the bag opening screw rod is the same as the direction in which the two sticky bags are opposite, the bag opening nut seat can slide relative to the box body along the direction in which the bag opening screw rod extends, the two bag opening nut seats are simultaneously connected with the bag opening screw rod in a threaded manner, and the bag opening driving unit is in transmission connection with the bag opening screw rod.

Wherein two screw thread turning directions in opening bag nut seat are reverse setting, perhaps open bag screw rod again through two-way screw come with two and open bag nut seat screw drive connection, when the rotation of the drive of opening bag drive unit bag screw rod, open bag screw rod accessible two and open bag nut seat and drive two clamping bar and be close to each other or keep away from each other to realize that two glue the bag body and be close to each other or keep away from each other, can make the precision of control higher through the transmission of lead screw and nut seat simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of an automatic bag opening and packaging device provided by the present invention;

fig. 2 is a cross-sectional view of an embodiment of the automatic bag opening and packing device provided by the present invention, wherein two arrows respectively indicate upward direction and downward direction;

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

fig. 4 is a schematic structural diagram of an embodiment of the lifting driving mechanism and the bag opening driving mechanism provided by the present invention;

fig. 5 is a top view of an embodiment of the automatic bag opening and packing apparatus provided by the present invention;

fig. 6 is a sectional view of an embodiment of the case cover according to the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 6, the automatic bag opening and packaging device of the present invention comprises the following embodiments:

example 1:

as shown in fig. 2 and 4, the automatic bag opening and packing apparatus of the present embodiment includes: the food packaging device comprises a box body 100, a partition plate 200, a lifting driving mechanism, two bag sticking bodies 300, a bag opening driving mechanism, a bag placing groove 400 and a sensing mechanism, wherein the box body 100 is provided with a box opening 110 with an upward opening, the partition plate 200 is horizontally arranged in the box body 100, the partition plate 200 can slide up and down relative to the box body 100, the partition plate 200 divides the interior of the box body 100 into a placing area 150 and a mounting area 140, the placing area 150 and the mounting area 140 are vertically arranged, the bag opening driving mechanism and the bag placing groove 400 are arranged in the placing area 150, the bag sticking bodies 300 are arranged in the placing area 150, the placing area 150 is used for storing plastic bags containing food, the mounting area 140 is used for installing the bag opening driving mechanism and the bag placing groove 400, the transmission of the bag opening driving mechanism is prevented from being influenced by packaging physics, and the failure rate of the food packaging device is.

The lifting driving mechanism in this embodiment is used for driving the partition board 200 to move up and down, and specifically, the lifting driving mechanism in this embodiment includes a lifting driving unit, a lifting screw 700, and a lifting nut seat 710, the lifting screw 700 is disposed in the box 100 in a vertically extending manner, the lifting driving unit is in transmission connection with the lifting screw 700, wherein the lifting driving unit is a lifting servo motor, and in some other embodiments, other rotation driving units, such as a start motor, are used. The lifting nut seat 710 of the present embodiment is fixedly connected to the partition board 200, and the lifting nut seat 710 is in threaded connection with the lifting screw 700, in other embodiments, a lifting screw hole may be formed on the partition board 200, and the lifting screw hole is in threaded connection with the lifting screw 700, that is, the partition board 200 and the lifting nut seat 710 are integrated.

In some embodiments, the lifting driving mechanism may be another structure, for example, a vertically arranged lifting driving structure such as a hydraulic cylinder, an air cylinder, an electric push rod, and the like, and it is sufficient to drive the partition board 200 to move up and down.

The two bag sticking bodies 300 are arranged oppositely, and are horizontally arranged in the emptying region 150, a sliding notch 220 is formed in the partition board 200, the two bag sticking bodies 300 are connected with clamping rods 310, the clamping rods 310 can slide along the sliding notch 220 relative to the partition board, and the lower ends of the clamping rods 310 penetrate through the sliding notch 220 and then are in transmission connection with a bag opening driving mechanism. The bag opening driving mechanism in the scheme drives the two bag sticking bodies 300 to move together through the two clamping rods 310, in other schemes, the bag opening driving mechanism only drives one of the clamping rods 310, and the other bag sticking body 300 is relatively fixed in the box body.

The bag opening driving mechanism in this embodiment is mainly used for driving two bag-sticking bodies 300 to move away from or approach to each other, and specifically, the bag opening driving mechanism in this embodiment includes a bag opening driving unit, a bag opening screw rod 900, and two bag opening nut seats 910, the bag opening nut seats 910 are slidably connected to an inner wall of the box body 100, the two bag opening nut seats 910 are connected to the two bag-sticking bodies 300 in a one-to-one correspondence manner, an extending direction of the bag opening screw rod 900 is the same as an opposite direction of the two bag-sticking bodies 300, the bag opening nut seats 910 can slide along the bag opening screw rod 900 relative to the box body 100, the two bag opening nut seats 910 are simultaneously in threaded connection with the bag opening screw rod 900, the bag opening driving unit is in transmission connection with the bag opening screw rod 900, wherein the thread directions in the two bag opening nut seats 910 are arranged in opposite directions, or the bag opening screw rod 900 is in threaded connection with the two bag opening nut seats 910 through two bidirectional threads, the bag opening driving unit in the embodiment is a bag opening servo motor.

In other embodiments, the bag opening driving mechanism may be another structure, for example, the bag opening transmission structure includes a bag opening driving unit, two racks and a gear, the two racks are connected to the two bag sticking bodies 300 in a one-to-one correspondence manner, the bag opening driving unit is connected to the gear in a transmission manner, the two racks are disposed on the periphery of the gear in a centrosymmetric manner, and are both engaged with the gear, the extending direction of the racks is the same as the opposite direction of the two bag sticking bodies 300, the two racks are slidably connected to the inner wall of the box 100, and specifically, the racks can slide along the extending direction thereof. And then under the drive gear rotation of the bag opening drive unit, can drive two racks to slide simultaneously, and this also can realize the action that two bag sticking bodies 300 are close to each other or are far away from each other. Alternatively, a cam plus spring or other form of clamping actuation may be used.

Put the baglet 400 set up in the inside of two box 100 that glue bag body 300 below can have a plurality ofly to the position of setting of putting baglet 400, can make to put into can be taken out after unreeling the plastic bag of putting baglet (400) to two glue between the bag body (300) can, and then can set up on the inner wall of box 100, also can set up on baffle 200, go up and down together with baffle 200, put baglet 400 in this embodiment and set up in the bottom surface of baffle 200, put baglet 400 and baffle 200 detachably and be connected, and then be provided with out sack 210 on the baffle 200, put baglet 400 be provided with the bag mouth 410 of taking out that goes out sack 210 corresponds.

The response mechanism of this embodiment includes the gravity response subassembly, opens a bag response subassembly, wherein the gravity response subassembly has and is used for the response baffle 200 bears the weight of the packing material of peripheral hardware and triggers lift drive mechanism drive baffle 200 gravity trigger end that moves down, specifically, the gravity response subassembly includes gravity sensor 500, gravity sensor 500 sets up in the upper surface of baffle 200, gravity sensor 500 has gravity trigger end, responds to the gravity that baffle 200 bore the packing material of peripheral hardware through gravity sensor 500, and then when the packing material pressed gravity sensor 500, gravity sensor 500 can trigger the drive of lift drive mechanism baffle 200 moves down.

Further, the gravity sensing component further comprises a supporting plate 600, the supporting plate 600 is horizontally arranged above the partition plate 200, the number of the gravity sensors 500 is multiple, the gravity sensors 500 are uniformly distributed between the supporting plate 600 and the partition plate 200, the gravity trigger end is configured to indirectly sense the gravity borne by the sensing supporting plate 600, the partition plate 200 bears the packaging materials, the packaging materials are supported through the supporting plate 600 for some packaging materials with irregular shapes, and at the moment, the gravity borne by the sensing supporting plate 600 is used for triggering the lifting driving mechanism to drive the partition plate 200 to move downwards, so that the sensitivity sensed by the gravity sensing component is improved, and the packaging requirements of different packaging materials can be met.

The bag opening sensing assembly of the present embodiment has a clamping trigger end for sensing that the bag opening driving mechanism drives the two sticky bag bodies 300 to approach each other after one bag is drawn from the bag placing slot 400, and an bag opening trigger end for sensing an external object and triggering the bag opening driving mechanism to drive the two sticky bag bodies 300 to move away from each other, and specifically, the bag opening sensing assembly includes two photoelectric sensors 800 and an infrared sensor 122, the two photoelectric sensors 800 are oppositely disposed at two sides of the bag drawing slot 410, the two photoelectric sensors 800 are disposed between the two sticky bag bodies 300 and the bag drawing slot 410, the two photoelectric sensors 800 form the bag opening trigger end, and the bag opening trigger end is configured to indirectly sense that one bag is drawn from the bag drawing slot 410 by sensing the bag passing between the two photoelectric sensors 800, thereby triggering the bag opening driving mechanism to drive the two bag sticking bodies 300 to approach each other; infrared sensor 122 sets up on case mouth 110, infrared sensor 122 has open a bag trigger end, open a bag trigger end and be configured into the object of response peripheral hardware and trigger open two bag body 300 that glue of bag actuating mechanism drive and keep away from each other, when infrared sensor 122 sensed the object of peripheral hardware (staff, manipulator etc.), prove that at this moment needs the blowing, trigger open two bag body 300 that glue of bag actuating mechanism drive and keep away from each other, realize that the sack of plastic bag is automatic to be opened.

It should be noted that, in the present embodiment, mainly for a roll-type plastic bag with a handle, the two photoelectric sensors 800 sense the handle gap between the two bags, and after one bag is drawn out from the bag drawing notch 410, the two photoelectric sensors 800 sense the handle gap between the next bag and the previous bag, and then trigger the bag opening driving mechanism to drive the two bag sticking bodies 300 to approach each other. For plastic bags of other styles, other sensing methods can be adopted, and only one bag drawn out of the bag drawing notch 410 is sensed.

In other embodiments, the bag opening sensing assembly may trigger the bag opening driving mechanism to operate through other mechanical touch sensing structures.

Meanwhile, the bag 300 is a rubber bar extending in the transverse direction. The scheme is that two sides of the plastic bag are stuck and clamped by two glue rods. In other solutions, both sides of the plastic bag may be sucked by suction of the suction cups.

The packing device of the embodiment has the use principle that: before use, the roll-type plastic bag is placed in the bag placing groove 400, one roll-type plastic bag is drawn out, and the two bag sticking bodies 300 are driven to be close to each other through the bag opening driving mechanism, so that the two bag sticking bodies 300 clamp two sides of the plastic bag, and meanwhile, the partition plate 200 rises to be close to the box opening 110. When the infrared sensor 122 senses an external object (a hand, a manipulator, etc.), the bag opening driving mechanism is triggered to drive the two bag sticking bodies 300 to be away from each other, the two bag sticking bodies 300 respectively stick to two sides of the plastic bag, so that the bag opening of the plastic bag is automatically opened, at this time, the partition plate 200 is positioned at a position close to the box opening 110, when the packed material is placed in the plastic bag, the partition plate 200 can support the packed material, and then the packed material is only required to be flatly placed to the partition plate 200 without penetrating into the box body 100, so that soup can be effectively prevented from being splashed out due to narrow space in the process of stretching the food into the box body 100 when the food is packed, for the food with higher temperature, the food can be placed in the plastic bag more quickly, the operation time is reduced, one degree of freedom of downward movement of the hand or the manipulator is also reduced, and the packing efficiency is; meanwhile, when the gravity sensor 500 senses that the partition board 200 bears the gravity of the peripheral packaged materials, the lifting driving mechanism is triggered to drive the partition board 200 to move downwards, so that the packaged materials can be completely packaged in the plastic bag, and the automatic packaging of the materials is realized. When the plastic bags are taken out of the box body 100, the next plastic bag is taken out from the bag placing groove 400 at the same time, after the two photoelectric sensors 800 sense that one bag is taken out again from the bag placing groove 400, the bag opening driving mechanism is triggered to drive the two bag sticking bodies 300 to be close to each other, the two bag sticking bodies 300 clamp the plastic bag taken out from the back, so that the front plastic bag can be continuously and upwards extracted, the connection between the two plastic bags is broken, the plastic bag filled with the packaging materials is taken out, the two bag sticking bodies 300 stick to the two sides of the back plastic bag respectively, the operation is repeated, the bag is not required to be opened manually or in a blowing-up mode, the packaging mode is intelligent, a large number of pre-packaged plastic bags can be stored, the continuous packaging function is.

Example 2:

as shown in fig. 1, 3, 5 and 6, the automatic bag opening and packing device in this embodiment further includes: the box cover 120 and the cover opening driving mechanism are arranged on the box opening 110, the box cover 120 is movably arranged on the box opening 110, the cover opening driving mechanism is used for driving the box cover 120 to open or close, the infrared sensor 122 is arranged on the box cover 120, and meanwhile, the bag opening triggering end on the infrared sensor 122 can also sense an external object to trigger the cover opening driving mechanism to drive the box cover 120 to open, specifically, two sliding rails 111 which are transversely arranged are arranged on the box opening 110, the two sliding rails 111 are arranged on two sides of the box opening 110 in parallel, the box cover 120 is slidably connected with the sliding rails 111, the cover opening driving mechanism comprises a cover opening driving unit, a rack 112 and a gear 123, the cover opening driving unit is in transmission connection with the gear 123, the gear 123 is in meshing connection with the rack 112, and the rack 112 is arranged in parallel with the sliding rails 111, the uncovering driving unit is fixedly arranged on the box cover 120, the rack 112 is fixed on the box opening 110, the uncovering driving unit is an uncovering servo motor, when the box cover 120 needs to be opened, the bag opening driving unit drives the gear 123 to rotate, and under the meshing of the gear 123 and the rack 112, the box cover 120 can be driven to slide along the sliding rail 111, so that the function of automatically translating and uncovering is realized, and the vertical space is saved.

In the embodiment, the case cover 120 is covered on the case opening 110, so that the case body 100 can form a closed space for storing packaged materials, and plays a role in keeping warm for some packaged foods, meanwhile, the case cover 120 can be automatically opened, when the infrared sensor 122 senses an object (a hand, a manipulator and the like) arranged outside, the fact that the materials need to be placed or the bags need to be taken is proved, and the infrared sensor 122 triggers the cover opening driving mechanism to drive the case cover 120 to be opened.

In other embodiments, the lid opening driving mechanism may be other linear driving devices, and may be a power push rod, an air cylinder, or the like.

In addition, the cover 120 may be hingedly mounted to the opening 110, and the cover driving mechanism may be a motor or a rotary driving device having a rotary output.

Meanwhile, a first vacuum layer 130 is disposed in a wall of the box 100, and a second vacuum layer 121 is disposed in the box cover 120. Under the action of the first vacuum layer 130 and the second vacuum layer 121, the box cover 120 and the box body 100 can be vacuum-insulated, and the heat insulation effect on food is further improved.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides a novel automatic bag packing apparatus that opens which characterized in that: the method comprises the following steps:

a box body (100) provided with a box opening (110) with an upward opening;

the partition plate (200) is horizontally arranged in the box body (100), and the partition plate (200) can slide up and down relative to the box body (100);

the lifting driving mechanism is provided with a lifting driving end which is in transmission connection with the partition plate (200) and drives the partition plate (200) to move up and down;

the two bag sticking bodies (300) are arranged oppositely, and are horizontally arranged in the box body (100), and the two bag sticking bodies (300) are arranged above the partition board (200);

the bag opening driving mechanism is provided with a bag opening driving end in transmission connection with at least one bag sticking body (300);

the bag placing groove (400) is arranged in the box body (100) below the two bag sticking bodies (300), so that the plastic bag placed in the bag placing groove (400) can be drawn between the two bag sticking bodies (300) after being unreeled;

response mechanism, including the gravity response subassembly, open a bag response subassembly, the gravity response subassembly has and is used for the response baffle (200) bear the weight of the packing material of peripheral hardware and trigger the lift drive mechanism drive baffle (200) gravity trigger end down moving, it has and is used for the response to take out a sack from putting bag groove (400) and trigger to open a bag response subassembly open two centre gripping trigger ends that glue bag body (300) and be close to each other of bag drive mechanism drive, be used for responding to the object of peripheral hardware and trigger open two bag trigger ends that glue bag body (300) and keep away from each other of bag drive mechanism drive.

2. The novel automatic bag opening and packaging device of claim 1, wherein:

the gravity sensing assembly comprises a gravity sensor (500), the gravity sensor (500) is arranged on the upper surface of the partition board (200), the gravity sensor (500) is provided with the gravity trigger end, and the bag sticking body (300) is a glue stick extending transversely.

3. The novel automatic bag opening and packaging device of claim 2, wherein:

gravity-feed tank subassembly still includes layer board (600), layer board (600) are the level and set up in baffle (200) top, the quantity of gravity sensor (500) is a plurality of, and is a plurality of gravity sensor (500) equipartition is between layer board (600) and baffle (200), gravity trigger end is configured as through the gravity that response layer board (600) bore and indirectly responds to baffle (200) bore the peripheral hardware's packing material.

4. The novel automatic bag opening and packaging device of claim 1, wherein:

case mouth (110) are equipped with case lid (120), the actuating mechanism that uncaps, case lid (120) movable mounting is on case mouth (110), uncap actuating mechanism have with the drive connection's of case lid (120) drive end of uncapping, it includes infrared sensor (122) to open a bag response subassembly, infrared sensor (122) set up on case lid (120), infrared sensor (122) have open a bag trigger end, open a bag trigger end and be configured into the object of response peripheral hardware and trigger open two bag bodies of gluing (300) of actuating mechanism drive keep away from each other, trigger simultaneously uncap actuating mechanism drive case lid (120) are opened.

5. The novel automatic bag opening and packaging device of claim 4, wherein:

a first vacuum layer (130) is arranged in a wall body of the box body (100), and a second vacuum layer (121) is arranged in the box cover (120).

6. The novel automatic bag opening and packaging device of claim 4, wherein:

the box opening (110) is provided with a sliding rail (111), the box cover (120) is slidably connected with the sliding rail (111), the cover opening driving mechanism comprises a cover opening driving unit, a rack (112) and a gear (123), the cover opening driving unit is in transmission connection with the gear (123), the gear (123) is meshed with the rack (112) and is connected with the sliding rail (111), the rack (112) is arranged in parallel with the sliding rail (111), the cover opening driving unit is fixedly installed on the box cover (120), and the rack (112) is fixed on the box opening (110).

7. The novel automatic bag opening and packaging device of claim 1, wherein:

the lifting driving mechanism comprises a lifting driving unit, a lifting screw rod (700) and a lifting nut seat (710), the lifting screw rod (700) extends up and down and is arranged in the box body (100), the lifting driving unit is in transmission connection with the lifting screw rod (700), the lifting nut seat (710) is fixedly connected with the partition plate (200), and the lifting nut seat (710) is in threaded connection with the lifting screw rod (700).

8. The novel automatic bag opening and packaging device of claim 1, wherein:

put a bag groove (400) and be provided with and take out a bag notch (410), it includes photoelectric sensor (800) to open a bag response subassembly, the quantity of photoelectric sensor (800) is two, two photoelectric sensor (800) are the relative both sides that set up in taking out a bag notch (410), and two photoelectric sensor (800) set up in two glue bag body (300) and take out between bag notch (410), two photoelectric sensor (800) form open a bag trigger end, open a bag trigger end and be configured as through the response through the sack between two photoelectric sensor (800) and indirectly respond to the follow take out a bag back has been taken out in bag notch (410), thereby trigger open two drive of bag actuating mechanism and glue bag body (300) and be close to each other.

9. The novel automatic bag opening and packaging device of claim 1, wherein:

baffle (200) will the interior partition of box (100) is blowing district (150) and installing zone (140), blowing district (150) is about setting up with installing zone (140), it sets up in blowing district (150) to open a bag actuating mechanism and put bag groove (400), it sets up in blowing district (150) to glue bag body (300) and set up in blowing district (150) be provided with out sack (210), sliding groove mouth (220) on baffle (200), at least one it is connected with and presss from both sides tight pole (310) to glue bag body (300), press from both sides tight pole (310) can for the baffle slides along sliding groove mouth (220), the lower extreme that presss from both sides tight pole (310) passes behind sliding groove mouth (220) with open a bag actuating mechanism transmission and be connected.

10. The novel automatic bag opening and packaging device of claim 9, wherein:

the bag opening driving mechanism comprises a bag opening driving unit, a bag opening screw rod (900) and bag opening nut seats (910), wherein the number of the bag opening nut seats (910) is two, two bag adhering bodies (300) are connected with clamping rods (310), the two clamping rods (310) are respectively connected with the two bag opening nut seats (910), the bag opening nut seats (910) are in sliding connection with the bottom wall of the box body (100), the extending direction of the bag opening screw rod (900) is the same as the direction in which the two bag adhering bodies (300) are opposite, the bag opening nut seats (910) can slide relative to the box body (100) along the extending direction of the bag opening screw rod (900), the two bag opening nut seats (910) are in threaded connection with the bag opening screw rod (900) at the same time, and the bag opening driving unit is in transmission connection with the bag opening screw rod (900).