Material packaging device

Abstract

The embodiment of the utility model provides a material packaging device. The material packaging device comprises a conveying device, and a first feeding mechanism, a second feeding mechanism, a material receiving mechanism, a film closing mechanism and a sealing mechanism which are sequentially arranged in the first conveying direction of the conveying device; the first feeding mechanism is used for placing a first material on the conveying device; the second feeding mechanism is used for stacking a second material and the first material on the conveying device; the material receiving mechanism is used for receiving the first material and the second material conveyed by the conveying device and conveying the first material and the second material to a lower packaging film. The film combining mechanism is used for wrapping the first material and the second material between an upper packaging film and a lower packaging film; and the sealing mechanism is used for sealing the upper packaging film and the lower packaging film.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field especially relates to a material packing device. BACKGROUND

[0002] With the rapid development of science and technology, people's living standards steadily improve, and people's health has become the primary problem in today's society, and the intake mode of injection and oral medicine may not meet the needs of many patients. Therefore, with the advancement of research, a third intake mode of medicine - transdermal patch drug delivery has gradually emerged. This mode is to evenly coat the medicine on the roll material, and then package it through the corresponding process flow. When the patient needs to use it, it only needs to be attached to the skin surface of the body. The medicine is in close contact with the skin, and is absorbed through the skin and then ingested by the patient. In order to enable the medicine to be fully absorbed, some patches are also equipped with customized wetting agents to fully exert the therapeutic effect of the medicine.

[0003] Such products with wetting agents on the market need to transfer multiple materials (such as wetting agents and patches) to the packaging film for packaging during production. The speed of multiple materials sent to the packaging film directly affects the production efficiency. Therefore, how to high-speed multiple material delivery to the packaging film to improve production efficiency is a problem to be solved. SUMMARY

[0004] Therefore, in order to overcome at least some of the defects and deficiencies in the prior art, the utility model embodiment provides a material packaging device.

[0005] Specifically, in one aspect, the utility model embodiment provides a material packaging device, comprising: a conveying device and a first feeding mechanism, a second feeding mechanism, a receiving mechanism, a film combining mechanism and a sealing mechanism arranged in turn along a first conveying direction of the conveying device; the first feeding mechanism is used for placing the first material on the conveying device; the second feeding mechanism is used for stacking the second material with the first material on the conveying device; the receiving mechanism is used for receiving the first material and the second material conveyed by the conveying device and conveying to the lower packaging film; the film combining mechanism is used for covering the first material and the second material between the upper packaging film and the lower packaging film; the sealing mechanism is used for sealing the upper packaging film and the lower packaging film.

[0006] In one embodiment of the utility model, the material packaging device further comprises: a first static electricity device, which is arranged on the conveying device and located before the receiving mechanism, and the first static electricity device is used for applying static electricity to the first material or the second material or applying static electricity to the stacked first material and second material.

[0007] In one specific embodiment of the utility model, the material packaging device further comprises: a first detection mechanism arranged after the first feeding mechanism; and a first material supplementing mechanism arranged after the first detection mechanism.

[0008] In one specific embodiment of the utility model, the material packaging device further comprises: a second detection mechanism arranged after the second feeding mechanism; and a second material supplementing mechanism arranged after the second detection mechanism.

[0009] In one specific embodiment of the utility model, the material packaging device further comprises: a second static electricity supplementing device arranged between the material receiving mechanism and the film combining mechanism.

[0010] In one specific embodiment of the utility model, the second static electricity supplementing device is arranged on the material receiving mechanism and is used for exerting static electricity on the first material and the second material stacked on the material receiving mechanism.

[0011] In one specific embodiment of the utility model, the material packaging device further comprises: a first film releasing mechanism used for releasing a lower packaging film; and the second static electricity supplementing device is arranged between the first film releasing mechanism and the material receiving mechanism and is used for exerting static electricity on the lower packaging film.

[0012] In one specific embodiment of the utility model, the material packaging device further comprises: a material clamping detection mechanism arranged after the sealing mechanism, wherein the material clamping detection mechanism comprises: a base; a roller connected to the base and rotatable relative to the base; a transmission shaft connected to the base and located above the roller, a product conveying space being formed between the transmission shaft and the roller and used for conveying material products in a second conveying direction, the transmission shaft being rotatable relative to the base and movable in a direction perpendicular to the second conveying direction, and a protruding portion being arranged on the transmission shaft and corresponding to a sealing area of the material products; and an abnormality detection device connected to the transmission shaft.

[0013] In one specific embodiment of the utility model, the abnormality detection device comprises: a guide rod connected to the transmission shaft and movable with the position change of the transmission shaft; and an abnormality sensor connected to the guide rod and used for generating an abnormality signal when the guide rod moves to contact the abnormality sensor.

[0014] In one specific embodiment of the utility model, the abnormality sensor is a gravity sensor or a distance measuring sensor.

[0015] As can be seen from the above, the material packaging device provided in this embodiment of the utility model is provided with a conveying device and a first feeding mechanism, a second feeding mechanism, a receiving mechanism, a film closing mechanism, and a sealing mechanism arranged sequentially along the first conveying direction of the conveying device. The first feeding mechanism and the second feeding mechanism can stack the first material and the second material on the conveying device. The conveying device is used to transport the first material and the second material. The receiving mechanism receives the stacked first material and the second material onto the lower packaging film. Then, the film closing mechanism and the sealing mechanism cover the first material and the second material in the upper packaging film and the lower packaging film. The receiving mechanism can transport multiple materials to the packaging film at high speed, which can improve production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a material packaging device provided in an embodiment of the present utility model.

[0018] Figure 2 This is a schematic diagram of another material packaging device provided in an embodiment of the present utility model.

[0019] Figure 3 for Figure 1 A schematic diagram of the material detection mechanism in the middle.

[0020] Figure 4 and Figure 5 for Figure 3 A schematic diagram of the anomaly detection device.

[0021] Figure 6 This is a schematic flowchart of the material packaging method of the material packaging device in this embodiment.

[0022] Figure 7 This is a schematic flowchart of another material packaging method of the material packaging apparatus in this embodiment.

[0023] Figure 8 This is a partial flowchart illustrating the material packaging method of the material packaging device in this embodiment.

[0024] Figure 9 This is a schematic diagram of another part of the material packaging method of the material packaging apparatus in this embodiment.

[0025] Key component designations:

[0026] 10, conveying device; 110, first feeding mechanism; 120, first static electricity attaching device; 130, first detection mechanism; 140, first feeding supplement mechanism; 210, second feeding mechanism; 220, second detection mechanism; 230, second feeding supplement mechanism; 300, material receiving mechanism; 311, first film placing mechanism; 312, second film placing mechanism; 320, second static electricity attaching device; 330, film combining mechanism; 400, sealing mechanism; 500, material clamping detection mechanism; 510, base; 520, roller; 530, transmission shaft; 540, abnormality detection device; 541, guide rod; 542, abnormality sensor. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments described in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, top, bottom) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly. In addition, the term "perpendicular" referred to in the embodiments of the present application and the claims refers to an included angle of 90° or a deviation of -5° to +5° between two elements, and the term "parallel" refers to an included angle of 0° or a deviation of -5° to +5° between two elements.

[0029] In the embodiments of the present application, the description such as "first", "second" and the like is only used for description purpose, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0030] Referring to Figure 1 and Figure 2 The embodiments of the present application provide a material packaging device, which can for example include a conveying device 10 and a first feeding mechanism 110, a second feeding mechanism 210, a material receiving mechanism 300, a film combining mechanism 330 and a sealing mechanism 400 arranged in sequence along a first conveying direction of the conveying device 10.

[0031] The conveying device 10 may, for example, be a conveying belt, the first feeding mechanism 110 is used for placing the first material on the conveying device 10, the second feeding mechanism 210 is used for stacking the second material and the first material on the conveying device 10, and the receiving mechanism 300 is used for receiving the first material and the second material conveyed by the conveying device 10 and conveying to the lower packaging film. The first material may, for example, be a non-conductive planar flexible sheet such as a plaster, and the second material may, for example, be a liquid bag or a solid bag such as a wetting agent or the like accessory. The receiving mechanism 300 is used for receiving the first material and the second material conveyed by the conveying device 10 and conveying to the lower packaging film. The film combining mechanism 330 is used for wrapping the first material and the second material between the upper packaging film and the lower packaging film, and the sealing mechanism 400 is used for sealing the upper packaging film and the lower packaging film.

[0032] The material packaging device provided by the embodiment of the utility model is provided with a conveying device 10 and a first feeding mechanism 110, a second feeding mechanism 210, a receiving mechanism 300, a film combining mechanism 330 and a sealing mechanism 400 which are sequentially arranged along the first conveying direction of the conveying device 10, the first material and the second material can be stacked on the conveying device 10 through the first feeding mechanism 110 and the second feeding mechanism 210, the conveying device 10 is used for conveying the first material and the second material, the stacked first material and second material are received on the lower packaging film through the receiving mechanism 300, and then the first material and the second material are wrapped in the upper packaging film and the lower packaging film through the film combining mechanism 330 and the sealing mechanism 400, a plurality of materials can be conveyed to the packaging film at high speed through the receiving mechanism 300, and the production efficiency can be improved.

[0033] As shown in Figure 1 In one mode of the embodiment, the conveying device 10 is provided with a material bin, and the first material and the second material are sequentially placed in the material bin.

[0034] As shown in Figure 2 In another embodiment of the embodiment, the receiving mechanism 300 may, for example, be arranged adjacent to the end of the conveying device 10, the receiving mechanism 300 may, for example, include a support, and a turning mechanism of the lower packaging film is arranged on the support, the receiving mechanism 300 and the conveying device 10 are connected, the speed of the lower packaging film at the connection is controlled to be consistent with the speed of the conveying device 10, so that the plurality of materials on the conveying device 10 can remain stable and not displace when transferred to the receiving mechanism 300, thereby conveying the stacked first material and second material to the receiving mechanism 300. As shown in Figure 1As shown, in one embodiment of the present embodiment, the material receiving mechanism 300 may, for example, further comprise a conveyor belt arranged below the conveying device 10, the first material and the second material are conveyed together to the material receiving mechanism 300, and the materials are buffered by the conveyor belt before entering the lower packaging film, so that the materials on the conveying device 10 remain stable during the transfer process and do not move relatively. Of course, the present embodiment is not limited thereto.

[0035] Further, the material packaging device further comprises a first auxiliary electrostatic device 120 arranged on the conveying device 10 and located before the material receiving mechanism 300, the first auxiliary electrostatic device 120 is used to apply static electricity to the first material or the second material, or to the stacked first material and second material, so as to avoid the relative movement of the first material and the second material due to the difference in movement speed of the two materials during the transfer of the conveying device 10 to the material receiving mechanism 300, and thus the positional deviation, so as to further improve the packaging problems caused by the deviation and misalignment during the material packaging process. In one embodiment of the present embodiment, the first auxiliary electrostatic device 120 is arranged between the first feeding mechanism 110 and the second feeding mechanism 210, and the first auxiliary electrostatic device 120 is used to apply static electricity to the first material, so that the first material is electrostatic, and thus when the second feeding mechanism 210 stacks the second material on the first material, the static electricity on the first material can attract the second material. In another embodiment of the present embodiment, the first auxiliary electrostatic device 120 may, for example, be arranged beside the second feeding mechanism 210, and the first auxiliary electrostatic device 120 is used to apply static electricity to the second material, so that the second material is electrostatic, and thus when the second feeding mechanism 210 stacks the second material on the first material, the static electricity on the second material can directly attract the second material to the first material. In still another embodiment of the present embodiment, the first auxiliary electrostatic device 120 may, for example, be arranged between the second feeding mechanism 210 and the material receiving mechanism 300, and the first auxiliary electrostatic device 120 is used to apply static electricity to the stacked first material and second material, so that the first material and the second material can be attracted together due to the electrostatic induction, and since the first auxiliary electrostatic device 120 is closer to the material receiving mechanism 300, the electrostatic attraction effect is better.

[0036] Further, the material packaging device can further comprise a first detection mechanism 130, a first replenishment mechanism 140, a second detection mechanism 220 and a second replenishment mechanism 230. The first detection mechanism 130 is arranged after the first feeding mechanism 110, the first replenishment mechanism 140 is arranged after the first detection mechanism 130, the second detection mechanism 220 is arranged after the second feeding mechanism 210, and the second replenishment mechanism 230 is arranged after the second detection mechanism 220. The first detection mechanism 130 is configured to detect whether there is a lack of material on the conveying device 10, and the first replenishment mechanism 140 is configured to replenish the first material to the conveying device 10 when the first detection mechanism 130 detects a lack of material. The second detection mechanism 220 is configured to detect whether there is a lack of material on the conveying device 10, and the second replenishment mechanism 230 is configured to replenish the second material to the conveying device 10 when the second detection mechanism 220 detects a lack of material. The first detection mechanism 130 and the second detection mechanism 220 can be, for example, a material lack sensor, and the conveying device 10 can be provided with a grid for placing the material. When the material lack sensor detects a lack of material, the corresponding replenishment mechanism replenishes the material. Through the arrangement of the first detection mechanism 130, the first replenishment mechanism 140, the second detection mechanism 220 and the second replenishment mechanism 230, the lack of material can be avoided, thereby reducing the defective rate of material packaging.

[0037] The material packaging device provided in the embodiment can further comprise a second auxiliary electrostatic device 320 arranged between the material receiving mechanism 300 and the film combining mechanism 330. The second auxiliary electrostatic device 320 is configured to apply static electricity to attach the stacked first material and second material and the packaging film together, for example, to attach the first material and the second material to the lower packaging film before the material reaches the film combining mechanism 330, and / or to attach the first material and the second material between the upper and lower packaging films after passing through the film combining mechanism 330. The material packaging device can further comprise a film releasing mechanism, which can comprise a first film releasing mechanism 311 for releasing the lower packaging film and a second film releasing mechanism 312 for releasing the upper packaging film. Through the arrangement of the second auxiliary electrostatic device 320, the stacked first material and second material and the lower packaging film can be attracted together, thereby effectively reducing the relative movement between the first material and the second material and between the first material, the second material and the lower packaging film during the process of combining the lower packaging film and the upper packaging film, thereby further improving the packaging defects and other problems caused by misalignment during the material packaging process.

[0038] In one embodiment of the present embodiment, as shown in Figure 1As shown, the second auxiliary electrostatic device 320 can be arranged behind the film placing mechanism, and specifically can be arranged behind the first film placing mechanism 311. The second auxiliary electrostatic device 320 is used to apply electrostatic to the lower packaging film, so that when the stacked first material and second material are conveyed to the lower packaging film, the electrostatic will attract the stacked first material and second material and the lower packaging film. In another embodiment of the present embodiment, the second auxiliary electrostatic device 320 can be arranged on the material receiving mechanism 300, such as Figure 2 As shown, the second auxiliary electrostatic device 320 can apply electrostatic to the stacked first material and second material, so that when the stacked first material and second material enter the material receiving mechanism 300, the electrostatic will attract the stacked first material and second material and the lower packaging film, and / or after passing through the film combining mechanism 330, the electrostatic will attach the first material and the second material between the upper and lower packaging films.

[0039] In the present embodiment, the material packaging device can further include a material clamping detection mechanism 500 arranged behind the sealing mechanism 400, for detecting the sealed material product to remove unqualified products. Referring to Figure 3 , the material clamping detection mechanism 500 includes a base 510, a roller 520, a transmission shaft 530, and an abnormality detection device 540. The roller 520 is connected to the base 510, and the roller 520 is rotatable relative to the base 510. The transmission shaft 530 is connected to the base 510, and the transmission shaft 530 is located above the roller 520. A product conveying space is formed between the transmission shaft 530 and the roller 520, and the product conveying space is used to convey the material product in a second conveying direction. The transmission shaft 530 is rotatable relative to the base 510 and movable in a direction perpendicular to the second conveying direction. A protruding portion is arranged on the transmission shaft 530 corresponding to the sealing area of the material product. The abnormality detection device 540 is connected to the transmission shaft 530. When the sealed material product passes through the product conveying space in the second conveying direction, if there is a material clamping condition in the sealing area of the material product, the material on the sealing area will abut against the protruding portion on the transmission shaft 530, so that the transmission shaft 530 moves upward and triggers the abnormality detection device 540.

[0040] Further, referring to Figure 4 and Figure 5 , the abnormality detection device 540 includes a guide rod 541 and an abnormality sensor 542. The guide rod 541 is connected to the transmission shaft 530, and the guide rod 541 changes with the change of the position of the transmission shaft 530. The abnormality sensor 542 is connected to the guide rod 541, and the abnormality sensor 542 is used to generate an abnormality signal when the guide rod 541 moves to contact the abnormality sensor 542. Through the arrangement of the abnormality sensor 542, the user can be reminded to remove unqualified products. The abnormality sensor 542 can be, for example, a gravity sensor or a distance measuring sensor.

[0041] Referring to Figure 6 The material packaging device provided by the embodiment of the utility model is used for material packaging. Specifically, the material packaging method performed by the material packaging device may for example include the following steps:

[0042] S11, stacking the first material and the second material on the conveying device;

[0043] S13, conveying the first material and the second material to the receiving mechanism by the conveying device;

[0044] S15, conveying the first material and the second material to the lower packaging film by the receiving mechanism;

[0045] S17, sealing the lower packaging film and the upper packaging film by the sealing mechanism, and packaging by the sealing mechanism to obtain the material product after edge sealing.

[0046] Referring to Figure 7 Further, before the step S11 of stacking the first material and the second material on the conveying device, the method further includes:

[0047] S10, applying static electricity to the first material or the second material by the first auxiliary electrostatic device;

[0048] Before the step S15 of conveying the first material and the second material to the lower packaging film by the receiving mechanism, the method further includes:

[0049] S14, applying static electricity to the stacked first material and second material by the second auxiliary electrostatic device, or applying static electricity to the lower packaging film by the second auxiliary electrostatic device.

[0050] Referring to Figure 8 After the step S11 of stacking the first material and the second material on the conveying device, the method further includes:

[0051] S21, detecting whether the first material and the second material on the conveying device are abnormal;

[0052] S22, supplementing the first material or the second material to the conveying device when it is detected that the first material or the second material is missing.

[0053] Referring to Figure 9 After the step S17 of sealing the lower packaging film and the upper packaging film by the sealing mechanism, and packaging by the sealing mechanism, the method further includes:

[0054] S30, detecting whether the material product is correctly sealed by the material clamping detection mechanism.

[0055] The first material and the second material are stacked on the conveying device 10 by the first feeding mechanism 110 and the second feeding mechanism 210, the conveying device 10 conveys the first material and the second material to the receiving mechanism 300, the receiving mechanism 300 receives the stacked first material and the second material to the lower packaging film, and then the film combining mechanism 330 and the sealing mechanism 400 package the first material and the second material in the upper packaging film and the lower packaging film. The multiple materials are conveyed to the packaging film at high speed by the receiving mechanism 300, which can improve the production efficiency. Secondly, the first detection mechanism 130 detects whether there is a lack of material on the conveying device 10, and the first feeding mechanism 140 supplements the first material to the conveying device 10 when the first detection mechanism 130 detects a lack of material. The second detection mechanism 220 detects whether there is a lack of material on the conveying device 10, and the second feeding mechanism 230 supplements the second material to the conveying device 10 when the second detection mechanism 220 detects a lack of material, so as to avoid the lack of material and reduce the defective rate of material packaging. In addition, the first material or the second material is subjected to static electricity by the first static electricity device 120, so that the first material and the second material can be adsorbed together, and the material conveying efficiency of the receiving mechanism 300 can be further improved. The first material and the second material can be prevented from moving and causing position deviation during the transmission process, so as to improve the packaging problems caused by deviation and misplacement during the material packaging process. The stacked first material and the second material and the lower packaging film can be adsorbed together by the second static electricity device 320, so that the first material and the second material will not be separated from the lower packaging film during the process of covering the upper packaging film with the lower packaging film, thereby further improving the packaging problems caused by deviation and misplacement during the material packaging process. The packaged material product is detected by the material clamping detection mechanism 500, and unqualified products can be removed.

[0056] In order to facilitate the understanding of the material packaging device and the material packaging method provided by the embodiment, the following exemplary examples are provided for the process of material packaging, wherein the first material is a drug patch and the second material is a moisturizing agent.

[0057] The drug patch is fed to the conveying device 10 in a double-row drug patch, and when the first detection mechanism 130 detects a lack of drug patch, the first feeding mechanism 140 feeds the drug patch into the corresponding grid of the conveying device 10 to ensure that each grid of the double-row conveying device 10 has a drug patch.

[0058] In the conveying process, the first electrostatic attachment device 120 attaches static electricity to the drug patch, and then the second feeding mechanism 210 feeds the double-row wetting agent into the corresponding middle of the drug patch. The feeding of the wetting agent can be, for example, that the wetting agent production equipment places the produced wetting agent in the clip, and then a clip transport trolley transports a certain number of clips to a clip transfer station, and a lifting mechanism transports the clip to the wetting agent feeding position for the second feeding mechanism 210, such as a feeding robot, to take the material. When a box of clip wetting agent is used up, the empty clip is transferred to the empty clip recovery trolley through the clip transfer station.

[0059] After the wetting agent is fed, when the second detection mechanism 220 detects a lack of material at the second feeding mechanism 210 station, the second feeding mechanism 230 will supplement the corresponding wetting agent grid, and after the supplement is completed, the drug patch and the wetting agent reach the receiving mechanism 300 together, and the drug patch and the wetting agent are transferred to the corresponding position of the lower packaging film.

[0060] The packaging film can be completed by the film placing mechanism, for example, which can be completed at the packaging film unwinding station. First, the packaging film is wound on the unwinding station (the upper and lower packaging films are printed together), then passes through the film receiving platform, the unwinding deviation correction station, the unwinding traction station to reach the unwinding and cutting station, and the packaging film is divided into two; the upper packaging film passes through the ultraviolet laser coding station, the 90° corner station (upper), the coding detection station, the upper packaging film deviation correction station to reach the film combining station; the lower packaging film passes through the 90° corner station (lower), the lower packaging film adjusting station, the lower packaging film traction station, the tension detection station, the lower packaging film deviation correction station to reach the receiving mechanism 300.

[0061] The second electrostatic attachment device 320 first attaches static electricity to the lower packaging film, and then the receiving mechanism 300 transfers the drug patch and the wetting agent to the corresponding position of the lower packaging film to reach the film combining station to combine the upper and lower packaging films. After the upper and lower packaging films combine the drug patch and the wetting agent, the four-side sealing station performs four-side sealing packaging, and then the clamping material detection mechanism 500 performs drug patch detection through the clamping detection station, and then reaches the horizontal cutting station through the traction station to perform easy-to-tear line cutting and packaging film horizontal cutting, and the cut and packaged finished product reaches the negative pressure belt station through the vacuum negative pressure receiving mesh belt station to be transported and transferred, and after being detected by three sensors, two defective products are removed, and then the finished product flows to the next production process, the boxing machine, for outer packaging. The unqualified products removed by the negative pressure belt station are collected by the waste collection box.

[0062] In addition, it can be understood that the foregoing various embodiments are only exemplary descriptions of the present application, and under the premise that the technical features do not conflict, the structures are not contradictory, and the purpose of the application is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used.

[0063] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A material packaging device, characterized in that, include: The conveying device (10) and the first feeding mechanism (110), the second feeding mechanism (210), the receiving mechanism (300), the film closing mechanism (330) and the sealing mechanism (400) are arranged sequentially along the first conveying direction of the conveying device (10). The first feeding mechanism (110) is used to place the first material on the conveying device (10); The second feeding mechanism (210) is used to stack the second material and the first material on the conveying device (10); The receiving mechanism (300) is used to receive the first material and the second material conveyed by the conveying device (10) and convey them onto the lower packaging film; The film-sealing mechanism (330) is used to cover the first material and the second material between the upper packaging film and the lower packaging film; The sealing mechanism (400) is used to seal the upper packaging film and the lower packaging film.

2. The material packaging device as described in claim 1, characterized in that, Also includes: A first electrostatic device (120) is disposed on the conveying device (10) and located before the receiving mechanism (300). The first electrostatic device (120) is used to apply static electricity to the first material or the second material or to apply static electricity to the stacked first material and the second material.

3. The material packaging device as described in claim 2, characterized in that, Also includes: The first testing mechanism (130) is located after the first feeding mechanism (110); The first feeding mechanism (140) is located after the first detection mechanism (130).

4. The material packaging device as described in claim 2, characterized in that, Also includes: The second testing mechanism (220) is located after the second feeding mechanism (210); as well as The second feeding mechanism (230) is located after the second detection mechanism (220).

5. The material packaging apparatus according to any one of claims 1 to 4, characterized in that, Also includes: A second electrostatic device (320) is disposed between the receiving mechanism (300) and the film-closing mechanism (330).

6. The material packaging device as described in claim 5, characterized in that, The second electrostatic device (320) is disposed on the receiving mechanism (300) and is used to apply static electricity to the first material and the second material stacked on the receiving mechanism (300).

7. The material packaging device as described in claim 5, characterized in that, Also includes: The first film-releasing mechanism (311) is used to release the lower packaging film; the second electrostatic device (320) is disposed between the first film-releasing mechanism (311) and the receiving mechanism (300) for applying static electricity to the lower packaging film.

8. The material packaging device as described in claim 5, characterized in that, It also includes a material clamping detection mechanism (500), which is disposed after the sealing mechanism (400), and the material clamping detection mechanism (500) includes: Base (510); A roller (520) is connected to the base (510) and the roller (520) can rotate relative to the base (510); A drive shaft (530) is connected to the base (510) and is located above the roller (520). A product conveying space is formed between the drive shaft (530) and the roller (520). The product conveying space is used to convey material products along a second conveying direction. The drive shaft (530) can rotate relative to the base (510) and can move in a direction perpendicular to the second conveying direction. A protrusion is provided on the drive shaft (530) corresponding to the sealing area of ​​the material product. An anomaly detection device (540) is connected to the drive shaft (530).

9. The material packaging device as described in claim 8, characterized in that, The anomaly detection device (540) includes: A guide rod (541) is connected to the drive shaft (530), and the guide rod (541) can move as the position of the drive shaft (530) changes; An anomaly sensor (542) is connected to the guide rod (541). The anomaly sensor (542) is used to generate an anomaly signal when the guide rod (541) moves to contact the anomaly sensor (542).

10. The material packaging device as described in claim 9, characterized in that, The abnormal sensor (542) is a gravity sensor or a distance sensor.

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