CN114013701B - Material packaging machine - Google Patents
Material packaging machine Download PDFInfo
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- CN114013701B CN114013701B CN202210007755.9A CN202210007755A CN114013701B CN 114013701 B CN114013701 B CN 114013701B CN 202210007755 A CN202210007755 A CN 202210007755A CN 114013701 B CN114013701 B CN 114013701B
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- feeding
- clamp
- container
- stations
- packaging machine
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- 239000000463 material Substances 0.000 title claims abstract description 158
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 238000005303 weighing Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
- B65B43/60—Means for supporting containers or receptacles during the filling operation rotatable
Abstract
The application relates to the technical field of packaging, in particular to a material packaging machine. The material packaging machine comprises a rack of the material packaging machine, a rotating disc, a clamping assembly, a feeding assembly and a discharging assembly; the rotating disc is rotatably connected with the rack, the rotating disc is provided with a plurality of stations, and each station is provided with a blanking hole; and at least one of the stations is a feeding station; the clamping assembly comprises a plurality of slide rails, a plurality of clamps and a plurality of weighing sensors, the slide rails are correspondingly connected with the stations one by one, and the clamps are correspondingly and slidably connected with the slide rails one by one; each clamp slides along the radial direction of the rotating disc relative to the corresponding slide rail, so that the clamp is provided with a first position and a second position; the first position is positioned at one side of the second position close to the center of the rotating disc; this material packagine machine can carry out the interpolation of material through the substep to the step of adding the material to each step carries out the calibration of addition, thereby can improve the interpolation efficiency of material and the precision of interpolation.
Description
Technical Field
The application relates to the technical field of packaging, in particular to a material packaging machine.
Background
At present, in the process of packaging, the addition amount of materials is difficult to control, so that the batch packaging process is caused, the addition amount of the materials in batch containers is inconsistent, and the packaging efficiency and the packaging precision of the containers are low.
Disclosure of Invention
The application provides a material packaging machine to improve above-mentioned problem.
The invention is particularly such that: a material packaging machine comprises a rack, a rotating disc, a clamping assembly, a feeding assembly and a discharging assembly.
The rotating disc is rotatably connected with the rack, the rotating disc is provided with a plurality of stations, and each station is provided with a blanking hole; and at least one of the stations is a feeding station;
the clamping assembly comprises a plurality of slide rails, a plurality of clamps and a plurality of weighing sensors, the slide rails are correspondingly connected with the stations one by one, and the clamps are correspondingly and slidably connected with the slide rails one by one; the weighing sensors are connected with the clamps in a one-to-one correspondence mode, and each weighing sensor is used for measuring the weight of the container in the corresponding clamp; the slide rails extend along the radial direction of the rotating disc, and each clamp slides along the radial direction of the rotating disc relative to the corresponding slide rail, so that the clamp is provided with a first position and a second position; the first position is positioned at one side of the second position close to the center of the rotating disc; the clamp is for receiving the container when the clamp is in the first position; when the clamp is at the second position, the clamp is positioned right above the blanking hole at the same station, and the clamp is used for outputting the container from the blanking hole;
the feeding assembly comprises a plurality of first feeding units and a plurality of second feeding units, the first feeding units and the second feeding units are arranged around the rotating axis of the rotating disc, and the first feeding units and the second feeding units correspond to the stations one to one; the first feeding units are used for adding materials to the container in the clamp at the first position, the second feeding units are used for adding materials to the container in the clamp at the second position, the first feeding units and the second feeding units corresponding to the same station are used for adding materials with first preset weight and materials with second preset weight to the container, and the first preset weight is larger than the second preset weight;
the blanking assembly comprises a blanking conveying belt, the blanking conveying belt is arranged around the rotating axis of the rotating disc and is located under all blanking holes, and the blanking conveying belt is used for receiving containers output by all the blanking holes.
In one embodiment of the present invention, the first preset weights of the plurality of first feeding units are gradually reduced, and the second preset weights of the plurality of second feeding units are gradually reduced along the rotation direction of the rotary disc.
In one embodiment of the invention, all the first feeding units and all the second feeding units are used for conveying the same type of material to the container;
the first preset weight of the first feeding unit corresponding to the feeding station is larger than the first preset weight of the first feeding unit corresponding to the rest stations; and the second preset weight of the second feeding unit corresponding to the feeding station is greater than the second preset weight of the second feeding unit corresponding to the rest stations.
In one embodiment of the invention, the clamp comprises a base, a clamp body and a limiting plate;
the base is connected with the corresponding slide rail in a sliding manner, the clamp body is connected with the base, the base is provided with a containing cavity for containing a container, and the containing cavity is communicated with the blanking hole of the corresponding station; the limiting plate is movably connected with the clamp body and is provided with a position in the containing cavity and a position outside the containing cavity;
when the limiting plate is positioned in the containing cavity, the containing cavity is blocked from the blanking hole, and the limiting plate is used for bearing a container in the containing cavity; when the limiting plate is positioned outside the containing cavity, the containing cavity is communicated with the blanking hole.
In one embodiment of the invention, each load cell is connected to a limit plate in the corresponding clamp.
In one embodiment of the invention, each first feeding unit comprises a first feeding frame, a first storage bin, a first distributing tray and a first discharging nozzle;
the first feeding frame is connected with the rack, and the first bin and the first material distribution disc are connected with the first feeding frame; the first material distribution disc is used for receiving materials in the first material bin, the first discharging nozzle is communicated with the first material distribution disc, the first material distribution disc is used for conveying the first materials with preset weight in the direction of the first discharging nozzle, and the first discharging nozzle is used for conveying the materials to a container.
In one embodiment of the invention, each second feeding unit comprises a second feeding frame, a second storage bin, a second distributing tray and a second discharging nozzle;
the second feeding frame is connected with the rack, and the second bin and the second material distribution plate are connected with the second feeding frame; the second divides the charging tray to be arranged in receiving the material in the second feed bin, and second discharge nozzle and second divide the charging tray intercommunication, and the second divides the charging tray to be used for carrying the material of the second preset weight to the direction of second discharge nozzle, and the second discharge nozzle is used for carrying the material to the container.
In one embodiment of the invention, the material packaging machine further comprises a loading robot arm for adding containers to the gripper in the first position in the loading station.
In one embodiment of the present invention, the plurality of stations are loading stations, and a plurality of stations are spaced between any two adjacent loading stations.
In one embodiment of the present invention, the material packaging machine further includes a plurality of loading robot arms, the plurality of loading robot arms correspond to the plurality of loading stations one by one, and each loading robot arm is configured to add a container to a gripper located at the first position in the corresponding loading station.
The invention has the beneficial effects that:
the material packaging machine comprises a rack, a rotating disc, a clamping assembly, a feeding assembly and a discharging assembly; wherein, a plurality of stations are arranged on the rotating disc, and each station is provided with a blanking hole; and at least one of the stations is a feeding station; each station is correspondingly provided with a slide rail, a clamp and a weighing sensor, and a first feeding unit and a second feeding unit are correspondingly arranged above each station; therefore, the clamp can be in the first position or the second position through the movement of the clamp relative to the corresponding slide rail along the radial direction of the rotating disc; when the clamp is located at the first position, the clamp is used for receiving the container, and materials with first preset weight can be added to the container in the clamp located at the first position through the first feeding unit; when the clamp is located at the second position, a second preset weight of material can be added to the container in the clamp at the second position through the second feeding unit, and the clamp is used for outputting the container from the discharging hole because the clamp is located right above the discharging hole at the same station; and the blanking assembly comprises a blanking conveying belt, the blanking conveying belt is arranged around the rotating axis of the rotating disc and is positioned under all the blanking holes, and the blanking conveying belt is used for receiving containers output by all the blanking holes.
In the working process of the material packaging machine, the first feeding unit and the second feeding unit which are positioned right above the station where the clamp is positioned can add materials to the container in the clamp through the movement of the clamp; the first preset weight is larger than the second preset weight, so that the target weight of the materials added into the container can be carried out step by step in the material adding process; the plurality of first feeding units and the plurality of second feeding units are arranged around the rotating axis of the rotating disc, and the plurality of first feeding units and the plurality of second feeding units correspond to the plurality of stations one by one, so that each station sequentially corresponds to the plurality of first feeding units and the plurality of second feeding units along with the rotation of the rotating disc, and therefore, the plurality of first feeding units and the plurality of second feeding units can add materials into each station when the rotating disc rotates, and further the target weight of adding the materials into the container can be divided into multiple steps, namely, the sum of the weights of the materials added into the container by part or all of the first feeding units is the target weight, and the second preset weight of the materials added into the container by each second feeding unit is the calibration of the step-by-step feeding; therefore, by the mode, the materials can be added step by step, and the addition amount of each step of adding the materials is calibrated, so that the adding efficiency and the adding precision of the materials can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of a first perspective of a material packaging machine provided herein;
FIG. 2 is a schematic structural view of a loading assembly provided herein;
FIG. 3 is a schematic structural view of a clamping assembly provided herein;
FIG. 4 is a schematic structural view of the clamp provided herein in a second position;
fig. 5 is a schematic structural view of the limiting plate provided in the present application, which is located outside the fixture;
fig. 6 is a second perspective structural view of the material packaging machine provided by the present application.
Icon: 200-material packaging machine; 210-a rack; 220-a rotating disc; 230-a clamping assembly; 240-a feeding assembly; 250-a blanking component; 221-blanking hole; 231-a slide rail; 232-a clamp; 233-a weighing sensor; 241-a first feeding unit; 242-a second feeding unit; 251-a blanking conveying belt; 234-a base; 235-a clamp body; 236-a limiting plate; 243-a first feeding frame; 244 — a first silo; 245-a first dispensing tray; 246-first tap; 247-a second feeding rack; 248-a second silo; 249-second material distribution disc; 261-a second discharge nozzle; 271-loading robot arm.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 to 6, the present invention provides a material packaging machine 200, which includes a frame 210, a rotating disc 220, a clamping assembly 230, a feeding assembly 240 and a discharging assembly 250;
the rotating disc 220 is rotatably connected with the frame 210, the rotating disc 220 is provided with a plurality of stations (as shown by mark A in the figure), and each station is provided with a blanking hole 221; and at least one of the stations is a feeding station (as shown by a mark B in the figure);
the clamping assembly 230 comprises a plurality of slide rails 231, a plurality of clamps 232 and a plurality of weighing sensors 233, the slide rails 231 are correspondingly connected with the stations one by one, and the clamps 232 are correspondingly and slidably connected with the slide rails 231 one by one; the plurality of weighing sensors 233 are connected with the plurality of clamps 232 in a one-to-one correspondence, and each weighing sensor 233 is used for measuring the weight of the container in the corresponding clamp 232; the slide rails 231 extend in a radial direction of the rotary disc 220, and each clamp 232 slides in the radial direction of the rotary disc 220 with respect to the corresponding slide rail 231, such that the clamp 232 has a first position (the position of the clamp 232 shown in fig. 3) and a second position (the position of the clamp 232 shown in fig. 4 and 5); the first position is located at a side of the second position close to the center of the rotating disk 220; when the clamp 232 is in the first position, the clamp 232 is for receiving a container; when the clamp 232 is at the second position, the clamp 232 is positioned right above the blanking hole 221 of the same station, and the clamp 232 is used for outputting the container from the blanking hole 221;
the feeding assembly 240 comprises a plurality of first feeding units 241 and a plurality of second feeding units 242, the plurality of first feeding units 241 and the plurality of second feeding units 242 are all arranged around the rotation axis of the rotating disc 220, and the plurality of first feeding units 241 and the plurality of second feeding units 242 correspond to the plurality of stations one by one; the plurality of first feeding units 241 are all used for adding materials to the container in the fixture 232 at the first position, the plurality of second feeding units 242 are all used for adding materials to the container in the fixture 232 at the second position, and the first feeding unit 241 and the second feeding unit 242 corresponding to the same station are respectively used for adding materials with a first preset weight and materials with a second preset weight to the container, and the first preset weight is larger than the second preset weight;
the discharging assembly 250 includes a discharging conveyor belt 251, the discharging conveyor belt 251 is disposed around the rotation axis of the rotating disk 220, and the discharging conveyor belt 251 is located right under all the discharging holes 221, and the discharging conveyor belt 251 is used for receiving the containers output from all the discharging holes 221.
It should be noted that, firstly, in order to enable the rotating disc 220 to rotate relative to the frame 210, a manner of providing a stepping motor may be adopted, so that the rotating disc 220 rotates in an intermittent manner, that is, when each station rotates to a position corresponding to the first feeding unit 241, the movement is stopped, and after the material addition is completed, the station rotates to the position of the next first feeding unit 241; therefore, the adding efficiency of the materials can be improved through the mode.
Next, in this embodiment, in order to measure the addition amount of the material in the container, in this embodiment, a plurality of load cells 233 are connected to a plurality of clamps 232 in a one-to-one correspondence manner, and each load cell 233 is used to measure the weight of the container in the corresponding clamp 232, so that the weight of the container clamped in the clamp 232 can be measured by the load cell 233 in a period from the time when the container enters the clamp 232 to the time when the container is separated from the clamp 232, so as to control the addition amount of the material.
The working principle of the material packaging machine 200 is as follows:
referring to fig. 1 to 6, the material packaging machine 200 includes a frame 210, a rotating disc 220, a clamping assembly 230, a feeding assembly 240 and a discharging assembly 250; wherein, a plurality of stations are arranged on the rotating disc 220, and each station is provided with a blanking hole 221; and at least one of the stations is a feeding station; each station is correspondingly provided with a slide rail 231, a clamp 232 and a weighing sensor 233, and a first feeding unit 241 and a second feeding unit 242 are correspondingly arranged above each station; thus, the clamp 232 may be brought to the first position or the second position by the movement of the clamp 232 relative to the corresponding slide rail 231 in the radial direction of the rotary disk 220; when the clamp 232 is at the first position, the clamp 232 is used for receiving the container, and a first preset weight of material can be added to the container in the clamp 232 at the first position through the first feeding unit 241; when the clamp 232 is at the second position, a second preset weight of material can be added to the container in the clamp 232 at the second position through the second feeding unit 242, and since the clamp 232 is located right above the blanking hole 221 of the same station, the clamp 232 is used for outputting the container from the blanking hole 221; the blanking assembly 250 includes a blanking conveyor belt 251, the blanking conveyor belt 251 is disposed around the rotation axis of the rotation disk 220, and the blanking conveyor belt 251 is located right below all the blanking holes 221, and the blanking conveyor belt 251 is used for receiving the containers output from all the blanking holes 221.
In the working process of the material packaging machine 200, the first feeding unit 241 and the second feeding unit 242 which are positioned right above the station where the clamp 232 is located can add materials to the containers in the clamp 232 through the movement of the clamp 232; the first preset weight is larger than the second preset weight, so that the target weight of the materials added into the container can be carried out step by step in the material adding process; that is, since the plurality of first feeding units 241 and the plurality of second feeding units 242 are all arranged around the rotation axis of the rotating disc 220, and the plurality of first feeding units 241 and the plurality of second feeding units 242 correspond to the plurality of stations one by one, each station sequentially corresponds to the plurality of first feeding units 241 and the plurality of second feeding units 242 as the rotating disc 220 rotates, thereby enabling the plurality of first feeding units 241 and the plurality of second feeding units 242 to add materials to each station when the rotating disc 220 rotates, and further enabling the target weight of adding materials to the container to be divided into multiple steps, that is, the sum of the weights of the materials added to the container by part or all of the first feeding units 241 is the target weight, and the second preset weight of the material added to the container by each second feeding unit 242 is calibration for the step feeding; therefore, by the mode, the materials can be added step by step, and the addition amount of each step of adding the materials is calibrated, so that the adding efficiency and the adding precision of the materials can be improved.
In summary, referring to fig. 1 to 6, the material packaging machine 200 according to the embodiment of the present invention includes the following steps:
firstly, determining the preset weight of each first feeding unit 241 and each second feeding unit 242 according to the total weight of materials to be added to the container; that is, the total weight of the materials to be added to the container is a target weight, a first preset weight is determined according to the number of the first feeding units 241 in the material packing machine 200, and the weight to be fed is determined every time the materials are added according to the experience of the addition, so that a second preset weight is determined;
subsequently, containers are added to the rotary tray 220, and since the rotary tray 220 rotates with respect to the frame 210, containers can be sequentially added to the jigs 232 in the plurality of stations as the rotary tray 220 rotates;
along with the rotation of the rotating disc 220, the plurality of first feeding units 241 and the plurality of second feeding units 242 are all arranged around the rotation axis of the rotating disc 220, and the plurality of first feeding units 241 and the plurality of second feeding units 242 correspond to the plurality of stations one by one; therefore, when the station holding the container rotates to a position corresponding to one of the first feeding units 241 and one of the second feeding units 242; since the clamp 232 is at the first position on the slide rail 231 when the container is clamped in the clamp 232, at this time, the clamp 232 is at the position right below the first feeding unit 241, thereby, the first preset weight of the material can be added to the container through the first feeding unit 241; after the material is added to the first feeding unit 241, the clamp 232 moves to a second position relative to the slide rail 231; meanwhile, the difference between the actual weight of the material in the addition container and the preset weight of the material added step by step can be determined by the weighing sensor 233, and then the container is supplemented by the second feeding unit 242; it should be noted that if the difference between the actual weight of the material in the container and the preset weight of the material added step by step is a multiple of the second preset weight of the second feeding unit 242, the material may be added by multiple times by the second feeding unit 242; if the difference between the actual weight of the material in the container and the preset weight of the material added step by step is not a multiple of the second preset weight of the second feeding unit 242, the difference still exists after the material is added by the second feeding unit 242, and at this time, the difference can be made up again when the rotating disc 220 rotates to the next first feeding unit 241 and the second feeding unit 242;
specifically, along with the rotation of the rotating disc 220, the station on which the container is clamped rotates to the position corresponding to the next first feeding unit 241 and the next second feeding unit 242; at this time, the clamp 232 moves to a first position with respect to the slide rail 231, and the clamp 232 is located at a position right below the first feeding unit 241, so that the first preset weight of the material can be added to the container through the first feeding unit 241; after the material is added to the first feeding unit 241, the clamp 232 moves to a second position relative to the slide rail 231; meanwhile, the difference between the actual weight of the material in the adding container and the preset weight of the material added step by step is determined through the weighing sensor 233, and then the container is supplemented through the second feeding unit 242; the feeding principle is the same as that described above, and therefore, the details are not repeated herein.
The material adding mode can supplement materials for the adding action of the materials in each step, so that the error of material adding in each step can be reduced, the adding amount of the materials in a single time is reduced to reduce the error, and meanwhile, the materials are supplemented for the adding of the materials in each step, so that the adding precision of the materials can be improved.
Further, referring to fig. 1 to 6, in the present embodiment, the first preset weights of the first feeding units 241 may be gradually reduced, and the second preset weights of the second feeding units 242 may be gradually reduced along the rotation direction of the rotating disc 220. That is, all the first feeding units 241 and all the second feeding units are used for conveying the same kind of materials to the container; the first preset weight of the first feeding unit 241 corresponding to the feeding station is greater than the first preset weight of the first feeding unit 241 corresponding to the rest stations; the second preset weight of the second feeding unit 242 corresponding to the feeding station is greater than the second preset weight of the second feeding unit 242 corresponding to the rest stations.
Specifically, the sum of the weights of the materials added into the container by the part of the first feeding units 241 may be a target weight, and the part of the first feeding units 241 may complete the feeding action on the container before the rest of the first feeding units 241 along the rotation direction of the rotating disc 220; and the rest of the first feeding units 241 are fed according to the difference between the actual material weight and the target weight in the container; therefore, in this way, part of the first feeding units 241 can complete most of the feeding work, and the rest of the first feeding units 241 can complete feeding to reduce the difference; and each step of material addition can be supplemented by the second feeding unit 242 corresponding to the first feeding unit 241, so as to further reduce the material addition weight error.
It should be noted that, in such a material adding manner, the material adding operation can be completed by a part of the first feeding unit 241 and the corresponding second feeding unit 242, that is, the material with the target weight can be added through a part of the first feeding unit 241 and the corresponding second feeding unit 242, and at this time, the rotating disc 220 does not rotate for one turn, and because the blanking holes 221 are formed in each station, the blanking conveyer belt 251 is arranged around the rotating axis of the rotating disc 220, and the blanking conveyer belt 251 is located right below all the blanking holes 221, so that when the weighing sensor 233 measures that the material adding operation is completed, the material can be conveyed to the blanking conveyer belt 251 through the blanking holes 221 of the corresponding station.
Further, referring to fig. 1 to 6, in the present embodiment, in order to clamp the container, when the clamp 232 is disposed, the clamp 232 includes a base 234, a clamp body 235 and a limiting plate 236; the base 234 is slidably connected with the corresponding slide rail 231, the clamp body 235 is connected with the base 234, the base 234 is provided with a containing cavity for containing a container, and the containing cavity is communicated with the blanking hole 221 of the corresponding station; the position-limiting plate 236 is movably connected with the clamp body 235, and the position-limiting plate 236 is located in the cavity (such as the position of the position-limiting plate 236 shown in fig. 4) and located outside the cavity (such as the position of the position-limiting plate 236 shown in fig. 5); each load cell 233 is connected to the limit plate 236 in the corresponding jig 232. When the limiting plate 236 is positioned in the containing cavity, the containing cavity is blocked from the blanking hole 221, and the limiting plate 236 is used for bearing the container in the containing cavity; when the limiting plate 236 is located outside the cavity, the cavity is communicated with the blanking hole 221.
It should be noted that the limiting plate 236 can move relative to the clamp body 235 under the action of an external force, so that the conduction state between the cavity and the blanking hole 221 can be adjusted; and because the blanking hole 221 is located right below the clamp 232 at the second position, when the clamp 232 is at the second position and the limiting plate 236 is located outside the cavity, the cavity is communicated with the blanking hole 221.
Further, referring to fig. 1 to 6, in the present embodiment, when the first feeding unit 241 and the second feeding unit 242 are disposed, each first feeding unit 241 includes a first feeding frame 243, a first bin 244, a first material distribution plate 245 and a first material discharge nozzle 246; the first feeding frame 243 is connected with the rack 210, and the first bin 244 and the first distributing tray 245 are both connected with the first feeding frame 243; the first material distribution tray 245 is used for receiving the materials in the first storage bin 244, the first material outlet nozzle 246 is communicated with the first material distribution tray 245, the first material distribution tray 245 is used for conveying the materials with the first preset weight towards the first material outlet nozzle 246, and the first material outlet nozzle 246 is used for conveying the materials towards a container. Each second feeding unit 242 comprises a second feeding frame 247, a second storage bin 248, a second distributing tray 249 and a second discharging nozzle 261; the second feeding frame 247 is connected with the rack 210, and the second storage bin 248 and the second distributing tray 249 are both connected with the second feeding frame 247; the second distributing tray 249 is used for receiving the materials in the second storage bin 248, the second discharging nozzle 261 is communicated with the second distributing tray 249, the second distributing tray 249 is used for conveying the materials with a second preset weight to the direction of the second discharging nozzle 261, and the second discharging nozzle 261 is used for conveying the materials to a container.
Further, referring to fig. 1-6, in the present embodiment, in order to improve the efficiency of adding containers, the material packaging machine 200 further includes a feeding robot 271, and the feeding robot 271 is configured to add containers to the clamp 232 located at the first position in the feeding station.
Further, referring to fig. 1-6, in other embodiments of the present invention, in order to improve the working efficiency, a plurality of stations may be feeding stations, and a plurality of stations are spaced between any two adjacent feeding stations. That is, the number of loading stations can be increased, and because a plurality of first loading units 241 and a plurality of second loading units 242 all revolve the rotation axis setting of rotary disk 220, and a plurality of first loading units 241 and a plurality of second loading units 242 and a plurality of stations one-to-one, from this, make between two adjacent loading stations all separate a plurality of first loading units 241 and their corresponding second loading units 242, and then through such a mode, can avoid adding because of the container is continuous, and influence the material of material loading subassembly 240 and add, thereby can improve the interpolation efficiency of material. Under the condition, in order to improve the working efficiency of the material packaging machine 200, therefore, the material packaging machine 200 may further include a plurality of loading robot arms 271, the plurality of loading robot arms 271 correspond to the plurality of loading stations one by one, and each loading robot arm 271 is configured to add a container to the clamp 232 located at the first position in the corresponding loading station.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A material packaging machine is characterized in that:
the material packaging machine comprises a rack, a rotating disc, a clamping assembly, a feeding assembly and a discharging assembly;
the rotating disc is rotatably connected with the rack, the rotating disc is provided with a plurality of stations, and each station is provided with a blanking hole; and at least one of the stations is a loading station;
the clamping assembly comprises a plurality of slide rails, a plurality of clamps and a plurality of weighing sensors, the slide rails are correspondingly connected with the stations one by one, and the clamps are correspondingly and slidably connected with the slide rails one by one; the weighing sensors are connected with the clamps in a one-to-one correspondence mode, and each weighing sensor is used for measuring the weight of the container in the corresponding clamp; the slide rails extend along the radial direction of the rotating disc, and each clamp slides along the radial direction of the rotating disc relative to the corresponding slide rail, so that the clamp is provided with a first position and a second position; the first position is located on one side of the second position near the center of the rotating disc; the clamp is for receiving a container when the clamp is in a first position; when the clamp is at a second position, the clamp is positioned right above the blanking hole of the same station, and the clamp is used for outputting the container from the blanking hole;
the feeding assembly comprises a plurality of first feeding units and a plurality of second feeding units, the first feeding units and the second feeding units are arranged around the rotating axis of the rotating disc, and the first feeding units and the second feeding units correspond to the stations one by one; the plurality of first feeding units are all used for adding materials to the container in the clamp at the first position, the plurality of second feeding units are all used for adding materials to the container in the clamp at the second position, the first feeding unit and the second feeding unit corresponding to the same station are respectively used for adding materials with a first preset weight and materials with a second preset weight to the container, and the first preset weight is larger than the second preset weight;
the blanking assembly comprises a blanking conveying belt, the blanking conveying belt is arranged around the rotating axis of the rotating disc and is located under all the blanking holes, and the blanking conveying belt is used for receiving all the containers output by the blanking holes.
2. The material packaging machine of claim 1, wherein:
and along the rotating direction of the rotating disc, the first preset weight of the plurality of first feeding units is gradually reduced, and the second preset weight of the plurality of second feeding units is gradually reduced.
3. The material packaging machine of claim 2, wherein:
all the first feeding units and all the second feeding units are used for conveying the same type of materials to the container;
the first preset weight of the first feeding unit corresponding to the feeding station is larger than the first preset weight of the first feeding unit corresponding to the rest stations; the second preset weight of the second feeding unit corresponding to the feeding station is larger than the second preset weight of the second feeding unit corresponding to the rest stations.
4. The material packaging machine of claim 1, wherein:
the clamp comprises a base, a clamp body and a limiting plate;
the base is connected with the corresponding slide rail in a sliding mode, the clamp body is connected with the base, the base is provided with a containing cavity used for containing the container, and the containing cavity is communicated with the corresponding blanking hole of the station; the limiting plate is movably connected with the clamp body, and the limiting plate is provided with a position in the containing cavity and a position outside the containing cavity;
when the limiting plate is positioned in the containing cavity, the containing cavity is blocked from the blanking hole, and the limiting plate is used for bearing the container in the containing cavity; when the limiting plate is positioned outside the containing cavity, the containing cavity is communicated with the blanking hole.
5. The material packaging machine of claim 4, wherein:
each weighing sensor is connected with the corresponding limiting plate in the clamp.
6. The material packaging machine of claim 1, wherein:
each first feeding unit comprises a first feeding frame, a first storage bin, a first material distribution disc and a first material discharging nozzle;
the first feeding frame is connected with the rack, and the first storage bin and the first distributing disc are both connected with the first feeding frame; first minute charging tray is used for receiving the material in the first feed bin, first discharge nozzle with first minute charging tray intercommunication, first minute charging tray be used for to the material of first default weight is carried to the direction of first discharge nozzle, first discharge nozzle be used for to the container carries the material.
7. The material packaging machine of claim 1, wherein:
each second feeding unit comprises a second feeding frame, a second storage bin, a second distributing disc and a second discharging nozzle;
the second feeding frame is connected with the rack, and both the second bin and the second distributing disc are connected with the second feeding frame; the second divides the charging tray to be used for receiving the material in the second feed bin, the second discharge nozzle with the second divides the charging tray intercommunication, the second divide the charging tray be used for to the direction of second discharge nozzle carries the material of the second preset weight, the second discharge nozzle be used for to the container carries the material.
8. The material packaging machine of claim 1, wherein:
the material packaging machine further comprises a loading mechanical arm, and the loading mechanical arm is used for adding the container to the clamp located at the first position in the loading station.
9. The material packaging machine of claim 1, wherein:
the plurality of stations are the feeding stations, and a plurality of stations are arranged between any two adjacent feeding stations at intervals.
10. The material packaging machine of claim 9, wherein:
the material packaging machine further comprises a plurality of feeding mechanical arms, the plurality of feeding mechanical arms correspond to the plurality of feeding stations one by one, and each feeding mechanical arm is used for adding the container to the clamp located at the first position in the corresponding feeding station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007755.9A CN114013701B (en) | 2022-01-06 | 2022-01-06 | Material packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007755.9A CN114013701B (en) | 2022-01-06 | 2022-01-06 | Material packaging machine |
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| CN114013701A CN114013701A (en) | 2022-02-08 |
| CN114013701B true CN114013701B (en) | 2022-03-11 |
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| CN202210007755.9A Expired - Fee Related CN114013701B (en) | 2022-01-06 | 2022-01-06 | Material packaging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115214940A (en) * | 2022-08-23 | 2022-10-21 | 海门市麒龙机械制造有限公司 | Packaging machine |
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| CN102991734A (en) * | 2013-01-23 | 2013-03-27 | 江苏汤姆包装机械有限公司 | Full-automatic packaging machine |
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| CN114013701A (en) | 2022-02-08 |
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