Bagging-in device, bagging-in method, and bagging machine

Abstract

The application discloses a bagging feeding device, a bagging feeding method and a bagging machine. The bagging feeding device comprises a feeding mechanism and a pushing mechanism. The feeding mechanism comprises a feeding plate and a feeding driver. The top of the feeding plate is provided with a material receiving area for receiving materials. The feeding driver is connected to the feeding plate and is used to drive the feeding plate to enter and exit a packaging bag along a first horizontal direction. The pushing mechanism comprises a pushing piece and a pushing driver. The pushing piece is located on the upper side of the material receiving area. The pushing driver is connected to the pushing piece and is used to drive the pushing piece to enter and exit the packaging bag along the first horizontal direction. The pushing piece can push the materials to slide into the packaging bag along the feeding plate and can abut against the materials to prevent the materials from exiting the packaging bag along with the feeding plate. The bagging feeding device can ensure that the bottom surface of the materials does not rub against the packaging bag, thereby effectively reducing the damage to the packaging bag caused by the friction, and improving the yield of the packaged products.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packaging equipment, in particular to a bagging feeding device, a bagging feeding method and a bagging machine. BACKGROUND

[0002] The bagging machine is a packaging equipment for bagging materials, and generally comprises an opening device, a bagging feeding device, a vacuumizing device and a bag opening heat sealing device, etc. The bagging feeding device comprises a belt transmission mechanism and is arranged on one side of the opening device, so as to feed the materials into the packaging bag through the belt transmission mechanism after the opening device completes the opening of the packaging bag. The bagging feeding device of this kind of bagging machine has a simple structure, but in the process of feeding the materials into the packaging bag, there is friction between the bottom of the materials and the packaging bag, which can easily damage the packaging bag and lead to the failure of subsequent vacuum packaging. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a bagging feeding device which can effectively reduce the damage to the packaging bag during the process of feeding the materials into the packaging bag.

[0004] The present application also provides a bagging machine with the above bagging feeding device.

[0005] According to the bagging feeding device of the first aspect of the present application, the feeding mechanism comprises a feeding plate and a feeding driver, the top of the feeding plate forms a material receiving area for carrying materials, the feeding driver is connected to the feeding plate and is used to drive the feeding plate to enter and exit the packaging bag along the first horizontal direction; the pushing mechanism comprises a pushing member and a pushing driver, the pushing member is located on the upper side of the material receiving area, the pushing driver is connected to the pushing member and is used to drive the pushing member to enter and exit the packaging bag along the first horizontal direction, the pushing member can push the materials to slide into the packaging bag along the feeding plate and can abut against the materials to prevent the materials from exiting the packaging bag along with the feeding plate.

[0006] According to the bagging feeding device of the first aspect of the present application, at least the following beneficial effects are achieved:

[0007] The bagging feeding device of the embodiment can place the material on the material receiving area on the top of the feeding plate first when it is required to feed the material into the opened packaging bag, then drive the feeding plate to enter the packaging bag in the first horizontal direction through the feeding driver, then drive the pushing member to abut against and push the material to slide into the packaging bag along the feeding plate, and keep the pushing member in abutment with the material after the material completely slides into the packaging bag, then drive the feeding plate to exit the packaging bag reversely through the feeding driver, at this time, the material cannot exit together with the feeding plate due to the abutment and blocking of the pushing member, and is kept in the packaging bag, that is, the feeding of the material into the packaging bag is completed. Therefore, the feeding of the material into the packaging bag through the bagging feeding device of the embodiment can ensure that the bottom surface of the material does not rub against the packaging bag, and effectively reduces the damage to the packaging bag caused by the friction, so as to improve the yield of the packaged product.

[0008] According to the bagging feeding device of some embodiments of the first aspect of the application, the pushing mechanism further comprises a centering driver, the pushing member is provided with two pushing members and is arranged opposite in the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, the centering driver is connected with the two pushing members and can drive the two pushing members to approach each other in the second horizontal direction to center the material on the material receiving area.

[0009] According to the bagging feeding device of some embodiments of the first aspect of the application, each pushing member comprises a clamping plate and a pushing sheet, the two clamping plates extend in the first horizontal direction and are used to clamp the material on both sides in the second horizontal direction to center the material, and each pushing sheet is arranged on the side of the clamping plate facing the other pushing member and is used to abut against the side of the material away from the packaging bag.

[0010] According to the bagging feeding device of some embodiments of the first aspect of the application, the pushing driver comprises a first pushing driver, the first pushing driver and the centering driver are arranged on the bottom of the feeding mechanism, the first pushing driver is drivingly connected with the centering driver to drive the centering driver to move in the first horizontal direction, and the centering driver extends in the second horizontal direction and protrudes from the feeding mechanism at both ends to be connected with the two pushing members.

[0011] According to the bagging feeding device of some embodiments of the first aspect of the application, the pushing mechanism further comprises two sliding seats, the two sliding seats are arranged opposite on the two sides of the feeding plate, the two clamping plates are arranged on the two sliding seats respectively, and the centering driver is drivingly connected with the two sliding seats.

[0012] According to the bagging feeding device of some embodiments of the first aspect of the application, the pushing driver further comprises two second pushing drivers, the two second pushing drivers are arranged on the two sliding seats respectively and are connected with the two clamping plates respectively to drive the clamping plates to move in the first horizontal direction.

[0013] According to the bagging feeding device of some embodiments of the first aspect of the present application, the top of the feeding plate is provided with a positioning piece at the end away from the packaging bag, and the pushing piece is capable of moving to the side of the positioning piece away from the packaging bag under the driving of the pushing driver.

[0014] According to the bagging feeding device of some embodiments of the first aspect of the present application, two avoiding grooves are formed on the feeding plate, and the two avoiding grooves are located on both sides of the material receiving area in the first horizontal direction.

[0015] According to the bagging feeding method of the second aspect of the present application, it is applied to the bagging feeding device of the first aspect of the present application, and comprises the following steps:

[0016] Placing the material on the material receiving area on the top of the feeding plate;

[0017] Driving the feeding plate into the packaging bag by the feeding driver;

[0018] Driving the pushing piece to push the material along the feeding plate into the packaging bag by the pushing driver, and keeping the pushing piece abutting against the material;

[0019] Driving the feeding plate to retreat outside the packaging bag by the feeding driver under the condition that the pushing piece keeps abutting against the material.

[0020] According to the bagging feeding method of the second aspect of the present application, at least the following beneficial effects are achieved:

[0021] By the bagging feeding method of the present embodiment, the material can be fed into the packaging bag, which can ensure that the bottom surface of the material does not rub against the packaging bag during the process of entering the packaging bag, thereby effectively reducing the damage to the packaging bag caused by friction, and improving the yield rate of the packaged product.

[0022] According to the bagging machine of some embodiments of the third aspect of the present application, comprising the bagging feeding device of the first aspect of the present application, the bagging machine of some embodiments of the third aspect of the present application at least has the following beneficial effects:

[0023] By adopting the bagging feeding device of the first aspect of the present embodiment, the frictional damage of the packaging bag during the process of feeding the material into the packaging bag can be effectively reduced, thereby improving the yield rate of the packaged product.

[0024] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0025] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the description of embodiments, taken in conjunction with the following drawings in which:

[0026] Figure 1Structure schematic view of bagging feeding device of an embodiment of the present application;

[0027] Figure 2 For Figure 1 Structure schematic view of feeding mechanism shown in FIG. 1;

[0028] Figure 3 For Figure 1 Structure schematic view of pushing mechanism shown in FIG. 2.

[0029] Reference signs:

[0030] Feeding mechanism 100; feeding plate 110; material receiving area 111; positioning piece 112; avoiding groove 113; feeding driver 120; pushing mechanism 200; pushing piece 210; clamping plate 211; pushing piece 212; centering driver 220; moving seat 221; servo motor 222; synchronous belt mechanism 223; first section 224; second section 225; sliding seat 230; second pushing driver 241; first pushing driver 242. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0032] In the description of the present application, it should be understood that, if there is a description of orientation, for example, the orientation or position relationship indicated by up, down, left, right, front, back, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In the description of the present application, if there is a description of first, second, etc. for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the sequence of technical features indicated.

[0034] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0035] The following refers to the drawings, which show: Figure 1 to the drawings, which show: Figure 3 The bagging feeding device of the first aspect embodiment of the present application is described below.

[0036] Referring toFigure 1 and Figure 2 According to the bagging feeding device of some embodiments of the present application, the bagging feeding device comprises a feeding mechanism 100 and a pushing mechanism 200. The feeding mechanism 100 comprises a feeding plate 110 and a feeding driver 120. The top of the feeding plate 110 forms a material receiving area 111 for receiving the material, and the feeding driver 120 is connected to the feeding plate 110 and is used to drive the feeding plate 110 to move in and out of the packaging bag along a first horizontal direction. In order to reduce the friction between the feeding plate 110 and the packaging bag during the movement of the feeding plate 110 in and out of the packaging bag, the bottom of the feeding plate 110 is set to have a certain height difference with the bottom of the packaging bag, so that the feeding plate 110 has substantially no contact with the packaging bag during the movement of the feeding plate 110 in and out of the packaging bag. The pushing mechanism 200 is used to push the material along the upper surface of the feeding plate 110 into the packaging bag, and also used to limit the material from exiting the packaging bag together with the feeding plate 110. In order to push the material into the packaging bag, the pushing mechanism 200 comprises a pushing member 210 and a pushing driver. The pushing member 210 is located above the material receiving area 111, and the pushing driver is connected to the pushing member 210 and is used to drive the pushing member 210 to move in and out of the packaging bag along the first horizontal direction. The pushing member 210 is used to push and block the material, and can push the material along the feeding plate 110 into the packaging bag under the driving of the pushing driver, and can keep in contact with the material after entering the packaging bag to prevent the material from exiting the packaging bag together with the feeding plate 110.

[0037] It can be understood that the material can be a whole block of product, or a stack of trays stacked on each other, etc. It should be understood that, when the material needs to be fed into the packaging bag with an opened bagging opening, the material can be placed on the material receiving area 111 on the top of the feeding plate 110, and then the feeding plate 110 is driven by the feeding driver 120 to move into the packaging bag along the first horizontal direction. Then the pushing member 210 is driven by the pushing driver to push the material along the feeding plate 110 into the packaging bag, and the pushing member 210 keeps in contact with the material after the material is completely pushed into the packaging bag. Then the feeding plate 110 is driven by the feeding driver 120 to move out of the packaging bag in the opposite direction. At this time, due to the contact and blocking of the pushing member 210 to the material, the material cannot exit the packaging bag together with the feeding plate 110 and is kept in the packaging bag, i.e., the feeding of the material into the packaging bag is completed. Therefore, the feeding of the material into the packaging bag by the bagging feeding device of the present embodiment can ensure that the bottom surface of the material does not come into contact with the packaging bag, thereby effectively reducing the damage to the packaging bag caused by the friction, and improving the yield of the packaged product.

[0038] It can be understood that, in order to ensure that the material can be smoothly slid into the packaging bag under the pushing of the pushing member 210, and to avoid interference between the material and the edges of the packaging bag in the width direction during the sliding process, in some embodiments of the present application, referring to Figure 1 and Figure 3 , the pushing mechanism 200 further comprises a centering driver 220, and the pushing member 210 is provided with two and is oppositely arranged along the second horizontal direction perpendicular to the first horizontal direction. The centering driver 220 is connected to the two pushing members 210 and can drive the two pushing members 210 to move closer to or away from each other along the second horizontal direction. Through the above structure, before the material is placed on the material receiving area 111, the two pushing members 210 can be driven by the centering driver 220 to move away from each other to a distance greater than the size of the material in the second horizontal direction, and then the material is placed on the material receiving area 111. Subsequently, the two pushing members 210 are driven by the centering driver 220 to move closer to each other along the second horizontal direction, that is, the pushing member 210 can clamp the material on both sides in the second horizontal direction, respectively, and realize the centering of the material in the second horizontal direction, so that the material can be directly opposite the bag opening of the packaging bag.

[0039] It can be understood that, in order to facilitate the pushing member 210 to push the material along the first horizontal direction, and to facilitate the realization of the centering of the material along the second horizontal direction, on the basis of the above embodiment, referring to Figure 1 and Figure 3 , each pushing member 210 comprises a clamping plate 211 and a pushing piece 212, wherein the two clamping plates 211 extend along the first horizontal direction, and are used to clamp the material on both sides in the second horizontal direction when centering the material. Each pushing piece 212 is arranged on the side of the clamping plate 211 facing the other pushing member 210, and is used to abut against the side of the material away from the packaging bag when pushing the material along the first horizontal direction. Through the above structure, before the material is placed on the material receiving area 111, the pushing member 210 can be moved away from the packaging bag by the pushing driver, and the pushing piece 212 in the pushing member 210 is located on the side of the material receiving area 111 away from the packaging bag. Subsequently, when the material is placed on the material receiving area 111 and the two pushing members 210 are driven by the centering driver 220 to move closer to each other along the second horizontal direction, the two pushing pieces 212 will also move to the side of the material away from the packaging bag, and the two clamping plates 211 can clamp the material on both sides in the second horizontal direction, respectively. Subsequently, after the centering driver 220 drives the two clamping plates 211 to loosen the material, the pushing member 210 is driven by the pushing driver to move along the first horizontal direction, so that the pushing piece 212 abuts against and pushes the material to slide on the feeding plate 110.

[0040] It can be understood that, in order to prevent the material carried by the feeding plate 110 from moving in the opposite direction relative to the feeding plate 110 during the process of moving towards the packaging bag, in some embodiments, referring to Figure 2 , the feeding plate 110 is provided with a positioning sheet 112 for positioning the material, and the positioning sheet 112 is located at one end of the feeding plate 110 away from the packaging bag, so that the positioning sheet 112 is also located at one side of the material receiving area 111 away from the packaging bag, so that the positioning sheet 112 can block the material from moving in the opposite direction relative to the feeding plate 110 during the process of moving towards the packaging bag; and it should be understood that the pushing sheet 212 can be moved to the side of the positioning sheet 112 away from the packaging bag under the drive of the pushing drive, so as to ensure that the pushing sheet 212 can normally abut the side of the material away from the packaging bag when pushing.

[0041] It can be understood that, for material stacks of the tray stack type, it is usually necessary to use a clamping mechanism with a bottom supporting function to pick up the material from the material taking position and place it on the material receiving area 111. In order to enable the material to be placed smoothly on the material receiving area 111, in one embodiment, referring to Figure 2 , two avoiding grooves 113 are formed on the feeding plate 110, and the two avoiding grooves 113 are located on both sides of the material receiving area 111 in the first horizontal direction, so that the material can be picked up by the clamping mechanism in a clamping manner on both sides in the first horizontal direction, and during the process of placing the material on the material receiving area 111 by the clamping mechanism, the bottom supporting structure of the clamping mechanism can penetrate into the avoiding groove 113, so that the bottom of the material can be placed smoothly and attached to the upper surface of the feeding plate 110.

[0042] It can be understood that, in some embodiments, referring to Figure 1 and Figure 3 , specifically, the pushing drive includes a first pushing drive 242, and in order to improve the compactness of the structure to reduce the space occupancy, the first pushing drive 242 and the centering drive 220 are arranged at the bottom of the feeding mechanism 100, wherein the centering drive 220 extends along the second horizontal direction and protrudes from the feeding mechanism 100 at both ends to connect the two pushing pieces 210, respectively, and the first pushing drive 242 extends along the first horizontal direction, and the driving part of the first pushing drive 242 drives the centering drive 220, so as to drive the centering drive 220 to move the two pushing pieces 210 together along the first horizontal direction; and in order to facilitate the connection and drive of the two pushing pieces 210, in some embodiments, referring to Figure 1 and Figure 3 , the pushing mechanism 200 further includes two sliding seats 230, the two sliding seats 230 are oppositely arranged on both sides of the feeding plate 110, the two clamping plates 211 are arranged on the two sliding seats 230, respectively, and the centering drive 220 is drivingly connected to the two sliding seats 230.

[0043] It can be understood that, in consideration of the synchronization of the movement between the two pushing members 210, in some embodiments, the two sliding seats 230 are selected to be driven together by a single driving member and a linkage structure. Referring to FIG. 3, specifically, the center driver 220 comprises a moving seat 221, a servo motor 222 constituting a driving member, and a synchronous belt mechanism 223 constituting a linkage structure. The moving seat 221 is connected to the driving part of the first pushing driver 242, and the servo motor 222 and the synchronous belt mechanism 223 are both arranged on the moving seat 221. The synchronous belt in the synchronous belt mechanism 223 comprises a first segment 224 parallel to the second horizontal direction and a second segment 225. The servo motor 222 is drivingly connected to the synchronous belt mechanism 223, and the first segment 224 and the second segment 225 can move in two opposite directions under the driving of the servo motor 222. The moving seat 221 is further provided with a slide rail extending along the second horizontal direction. The two sliding seats 230 are both slidingly connected to the slide rail and are respectively fixed to the first segment 224 and the second segment 225 by a belt clamping plate 211, so that the two sliding seats 230 can be driven to move closer to or farther away from each other under the driving of the servo motor 222.

[0044] It should be understood that, in some embodiments, the two pushing members 210 can also be selected to be independently driven by two driving members on the two sliding seats 230, for example, in another embodiment, two electric push rods extending in opposite directions can be arranged on the moving seat 221, and each electric push rod is drivingly connected to a pushing member 210.

[0045] It can be understood that, in consideration of the fact that the stroke required by the pushing member 210 in the pushing process is greater than the stroke of the feeding plate 110, in the case of single-stage driving of the movement of the pushing member 210 in the first horizontal direction, in order to ensure that the pushing piece 212 can drive the material to slide a sufficient stroke, the size of the pushing driver in the first horizontal direction will be greater than the size of the feeding mechanism 100 in the first horizontal direction. Therefore, in order to avoid the pushing mechanism 200 protruding from both ends of the feeding mechanism 100 in the first horizontal direction, and to further improve the space utilization, referring to Figure 1 and Figure 3The pushing member 210 further comprises two second pushing drivers 241 for providing second-stage driving to the movement of the pushing member 210 in the first horizontal direction; and specifically, the two second pushing drivers 241 are respectively arranged in the two sliding seats 230 and are respectively connected to the two clamping plates 211 and can drive the clamping plates 211 to move in the first horizontal direction, so that when the pushing member 210 pushes the material, the pushing piece 212 can be driven by the first pushing driver 242 and the second pushing driver 241 to extend towards the direction close to the packaging bag, so that the pushing piece 212 can have a large enough stroke to push the material into the packaging bag, and after the pushing member 210 is completely retracted in the direction away from the packaging bag under the driving of the first pushing driver 242 and the second pushing driver 241, the size of the pushing mechanism 200 in the first horizontal direction can be retracted and folded to be less than or equal to the size of the feeding mechanism 100 in this direction, thereby avoiding protruding from both ends of the feeding mechanism 100.

[0046] It can be understood that the longer the driving stroke is, the larger the size of the linear driver is generally, and the heavier the weight is. In order to reduce the load of the first pushing driver 242 and the centering driver 220, in some embodiments, the driving stroke of the first pushing driver 242 is set to be close to the driving stroke of the feeding driver 120 and greater than the driving stroke of the driving cylinder. Meanwhile, according to different specifications of the material to be packaged, the size specifications of the packaging bag are also different, and similarly, the driving stroke of the feeding plate 110 to enter the packaging bag to a set position and the stroke of the pushing member 210 to move in the first horizontal direction are also different. Therefore, in order to improve the versatility of the bagging feeding device, in one embodiment, the feeding driver 120 and the first pushing driver 242 are both selected to be linear motor modules, and the second pushing driver 241 is selected to be a driving cylinder.

[0047] The bagging feeding method of the second aspect embodiment of the present application is described below, and the bagging feeding method of the present embodiment is applied to the bagging feeding device of the first aspect embodiment described above. The bagging feeding method of the present embodiment at least comprises the following steps S100 to S400.

[0048] S100: Place the material on the material receiving area 111 on the top of the feeding plate 110.

[0049] It should be understood that, for different types of materials, different types of picking mechanisms such as suction cup suction mechanisms or clamping mechanisms can be selected to pick up the material and place it on the material receiving area 111; for example, for material disc stacks, a clamping mechanism with a bottom supporting function can be selected to pick up the material disc stack from a material taking position and place it on the material receiving area 111.

[0050] And, the pushing mechanism 200 has a material centering function, and the pushing mechanism 200 further comprises a bagging and feeding device of the centering driver 220. After the material is placed in the material receiving area 111, the material needs to be centered, and the material centering specifically comprises the following steps:

[0051] The two clamping plates 211 are driven by the centering driver 220 to approach each other, so as to clamp the material on both sides in the second horizontal direction respectively to realize the centering of the material.

[0052] Then, the two clamping plates 211 are driven by the centering driver 220 to separate from each other to moderately loosen the material. It should be understood that the moderate loosening of the material means that the pushing piece 212 can be driven by the pushing driver to abut against the material and push the material to slide after loosening.

[0053] S200: The feeding plate 110 is driven by the feeding driver 120 to enter the packaging bag.

[0054] It should be understood that, regarding the above step S200, the length of the feeding plate 110 originally close to one end of the packaging bag entering into the packaging bag needs to be set according to the parameters such as the specifications of the material, and after the one end of the feeding plate 110 enters into the packaging bag, the material can have been partially followed into the inside of the packaging bag with the feeding plate 110.

[0055] S300: The pushing piece 210 is driven by the pushing driver to push the material to slide along the feeding plate 110 into the packaging bag, and the pushing piece 210 is kept abutting against the material.

[0056] S400: In the state that the pushing piece 210 keeps abutting against the material, the feeding plate 110 is driven by the feeding driver 120 to retreat to the outside of the packaging bag.

[0057] It should be understood that, by using the bagging and feeding method of the embodiment to feed the material into the packaging bag, the process of the material entering into the packaging bag can be ensured, the bottom surface of the material cannot rub against the packaging bag, and thus the damage to the packaging bag caused by the friction can be effectively reduced, so as to improve the yield of the packaged product.

[0058] It should be understood that, for the convenience of the bagging operation of the next material, the bagging and feeding device of the pushing piece 210 comprising the clamping plate 211 and the pushing piece 212, in some embodiments, the bagging and feeding method further comprises the following step S500.

[0059] S500: The pushing piece 210 is driven by the pushing driver to move away from the packaging bag, so that the pushing piece 212 on the pushing piece 210 moves to the side of the material receiving area 111 away from the packaging bag.

[0060] The bagging machine of the third aspect of the present application is described as follows, and the bagging machine comprises the bagging feeding device of the first aspect of the present application. It should be understood that by using the bagging feeding device of the first aspect of the present application, the frictional damage to the packaging bag during the bagging process can be effectively reduced, and thus the yield of the packaged product can be improved.

[0061] It should be understood that in some embodiments, the bagging machine further comprises an opening device, a sealing device and a vacuumizing device. The opening device is arranged at one end of the feeding plate 110 in the first horizontal direction and is used to open the bag opening of the packaging bag into a rectangle. The bagging feeding device is used to feed the material into the packaging bag after the bag opening of the packaging bag is opened. The vacuumizing device is used to vacuumize the inside of the packaging bag after the material is fed into the packaging bag. The sealing device is used to heat seal the packaging bag after the vacuumizing is completed.

[0062] It should be understood that since the opening device, the sealing device and the vacuumizing device are not the improvement points of the present application, the detailed structure thereof can refer to the existing design, and thus will not be described in detail herein.

[0063] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and the scope of the present application, and the scope of the present application is defined by the claims and the equivalents thereof.

Claims

1. A bagging in-feed device characterized by, The application relates to a bagging and feeding device, which comprises a feeding mechanism and a pushing mechanism. The feeding mechanism comprises a feeding plate and a feeding driver, the top of the feeding plate is provided with a material receiving area for receiving materials, and the feeding driver is connected with the feeding plate and used for driving the feeding plate to enter or exit a packaging bag along a first horizontal direction. The pushing mechanism comprises a pushing member and a pushing driver, the pushing member is arranged above the material receiving area, the pushing driver is connected with the pushing member and used for driving the pushing member to enter or exit the packaging bag along the first horizontal direction, the pushing member can push the materials to slide into the packaging bag along the feeding plate, and the pushing member can abut against the materials to prevent the materials from exiting the packaging bag along with the feeding plate. The pushing mechanism further comprises a centering driver, the pushing member is provided with two pushing members which are oppositely arranged along a second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, and the centering driver is connected with the two pushing members and used for driving the two pushing members to approach each other along the second horizontal direction so as to center the materials on the material receiving area. Each pushing member comprises a clamping plate and a pushing sheet, the clamping plates are arranged along the first horizontal direction and used for clamping the materials on two sides in the second horizontal direction so as to center the materials, and the pushing sheet is arranged on one side of the clamping plate which faces the other pushing member and used for abutting against one side of the materials which is away from the packaging bag. The pushing driver comprises a first pushing driver, the first pushing driver and the centering driver are arranged at the bottom of the feeding mechanism, the first pushing driver is drivingly connected with the centering driver so as to drive the centering driver to move along the first horizontal direction, the centering driver is arranged along the second horizontal direction and protrudes from the feeding mechanism at two ends so as to be connected with the two pushing members respectively. The pushing mechanism further comprises two sliding seats, the two sliding seats are oppositely arranged on two sides of the feeding plate, the clamping plates are arranged on the two sliding seats respectively, and the centering driver is drivingly connected with the two sliding seats. The pushing driver further comprises two second pushing drivers, the two second pushing drivers are arranged on the two sliding seats respectively and connected with the clamping plates respectively so as to drive the clamping plates to move along the first horizontal direction.

2. A bagging and infeed apparatus as claimed in claim 1, wherein, The top of the feeding plate is provided with a positioning sheet which is away from one end of the packaging bag, and the pushing sheet can move to one side of the positioning sheet which is away from the packaging bag under the driving of the pushing driver.

3. A bagging infeed apparatus according to claim 1 or 2, wherein, Two avoiding grooves are arranged on the feeding plate and located on two sides of the material receiving area in the first horizontal direction.

4. A bagging in method, characterized by The application is applied to the bagging and feeding device in any one of claims 1 to 3, and the method comprises the following steps. Materials are arranged on the material receiving area on the top of the feeding plate. The feeding plate is driven by the feeding driver to enter the packaging bag. The pushing member is driven by the pushing driver to push the materials to slide into the packaging bag along the feeding plate, and the pushing member is kept abutting against the materials. The feeding plate is driven by the feeding driver to retreat to the outside of the packaging bag in the state that the pushing member keeps abutting against the materials.

5. A bagging machine characterized by, The bagging-in device according to any one of claims 1 to 3. The bagging-in device according to any one of claims 1 to 3.

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