A pressing mechanism for bagging

Abstract

The utility model relates to the technical field of product packaging equipment, and in particular to a pressing edge mechanism for bagging, comprising a packaging conveying platform for supporting aluminum foil bags and a supporting profile placed at the initial end position of a conveying track of the packaging conveying platform, a supporting plate is arranged on the supporting profile, a lifting rod that can move up and down and is arranged horizontally is arranged on the supporting plate, and a plurality of vacuum suction nozzles for sucking the lower piece of the opening end of the aluminum foil bag are arranged on the lifting rod; a plurality of supporting blocks for supporting the lower side of the opening end of the aluminum foil bag are fixedly arranged on the lifting rod, and the supporting blocks are arranged in a row at equal distances along the length direction of the lifting rod, and a plurality of first pressing modules for pressing the lower side of the opening end of the aluminum foil bag onto the corresponding supporting blocks are arranged on the supporting plate; an electronic paper product is pushed into the aluminum foil bag, and during the pushing process, the electronic paper product will not move together with the aluminum foil bag, thereby improving the packaging efficiency of the electronic paper product and accurately pushing the electronic paper product into the aluminum foil bag.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging equipment, in particular to an edge pressing mechanism for bagging. Background Art

[0002] Aluminum foil bags are also called pure aluminum bags. Aluminum foil bag packaging usually refers to aluminum-plastic composite vacuum packaging bags. This type of product is suitable for moisture-proof, light-proof, and vacuum packaging of large-scale precision machinery and equipment, chemical raw materials, and pharmaceutical intermediates; it has good water-proof and oxygen-proof functions. However, after the electronic paper is processed, it needs to be packaged in an anti-static bag first, and then packaged in an aluminum foil bag.

[0003] Electronic paper, also known as digital paper, is an ultra-thin and ultra-light display screen, which can be understood as a "display that is as thin as paper, soft and rewritable". Among them, the processing procedures of electronic paper are: feeding, cutting, automatic detection and manual detection when powered on, material separation, stacking, anti-static bag packaging and aluminum foil bag packaging. The material separation process is to separate qualified and unqualified electronic papers, and then stack qualified electronic papers. After the electronic paper is stacked, it is packaged in an anti-static bag. After being packaged in an anti-static bag, it becomes an electronic paper product. Finally, the electronic paper product is finally packaged in an aluminum foil bag to complete the processing of the electronic paper. The packaging process needs to be completed using specific packaging equipment, that is, the aluminum foil bag is opened first, and then the electronic paper product is pushed into the aluminum foil bag to complete the packaging. However, in the process of pushing the electronic paper product into the aluminum foil bag, the lower edge of the opening end of the aluminum foil bag (the opening end of the aluminum foil bag is a structure of upper and lower edges) may be lifted, so that the electronic paper product cannot be accurately pushed into the aluminum foil bag, which affects the packaging efficiency. Therefore, a pressing mechanism for bagging is now provided to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide a pressing edge mechanism for bagging in view of the deficiencies of the prior art, so as to solve the technical problem that the lower edge of the opening end of the aluminum foil bag is lifted up when the electronic paper product is pushed into the aluminum foil bag by the prior packaging equipment.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A pressing mechanism for bagging, comprising a packaging conveyor platform for supporting aluminum foil bags and a supporting profile placed at the initial end of a conveying track of the packaging conveyor platform, a supporting plate is mounted on the supporting profile, a lifting rod that can move up and down and is arranged horizontally is arranged on the supporting plate, the length direction of the lifting rod is perpendicular to the conveying track of the packaging conveyor platform, and a plurality of vacuum suction nozzles for sucking the lower piece of the open end of the aluminum foil bag are arranged on the lifting rod;

[0007] A plurality of support blocks for supporting the lower edge of the opening end of the aluminum foil bag are fixedly provided on the lifting rod, and the support blocks are arranged in a row at equal distances along the length direction of the lifting rod, and a plurality of first pressing modules for pressing the lower edge of the opening end of the aluminum foil bag onto the corresponding support blocks are installed on the support plate.

[0008] Furthermore, a pair of second pressing modules having the same function as the first pressing modules are installed on the supporting profile, and the second pressing modules are respectively close to the two ends of the lifting rod, and the first pressing module is placed between the second pressing modules on both sides; the second pressing modules on both sides can move closer to or away from each other on the supporting profile.

[0009] Furthermore, the first pressing module includes a second cylinder installed on the support plate and with a telescopic rod facing away from the packaging conveying platform. A first mounting block is provided on the end of the telescopic rod of the second cylinder, and a first pressing member for pressing the lower edge of the open end of the aluminum foil bag is fixed on the first mounting block.

[0010] Furthermore, a slide rail whose length direction is consistent with the length direction of the lifting rod is installed on the supporting profile, a slider is slidably provided on the slide rail, and the second pressing module is installed on the slider through a fourth mounting block; a limiting component for limiting the second pressing module is provided on the supporting profile.

[0011] Furthermore, the limiting component includes a positioning rod fixedly arranged on the supporting profile, and a plurality of positioning grooves corresponding to different support blocks are provided on the positioning rod, a fixing piece is provided on the fourth mounting block, and an elastic piece which can be automatically embedded in the positioning groove is provided at the bottom end of the fixing piece.

[0012] Furthermore, a plurality of vertically arranged sliding rods are provided on the lifting rod, and the sliding rods are slidably arranged on the support plate, and a first cylinder with a telescopic rod arranged upward is also installed on the support plate, and the telescopic rod end of the first cylinder is fixedly arranged with the lifting rod.

[0013] Furthermore, a plurality of blowing modules for blowing air into the opened aluminum foil bags are installed on the supporting profile.

[0014] Furthermore, the blowing module includes a third cylinder installed on the supporting profile with a telescopic rod facing the packaging conveyor platform, a second mounting block is provided on the end of the telescopic rod of the third cylinder, and a fourth cylinder with the telescopic rod arranged upward is mounted on the second mounting block; a third mounting block is fixedly provided at the end of the telescopic rod of the fourth cylinder, and a blowing head for blowing air into the inside of the aluminum foil bag is installed on the third mounting block.

[0015] The beneficial effects of the utility model are as follows: when the electronic paper product needs to be packaged, the aluminum foil bag is first placed on the packaging conveyor table, and the open end of the aluminum foil bag is above the vacuum suction nozzle and the support block. After the lower piece of the open end of the aluminum foil bag is sucked by the vacuum suction nozzle, the upper piece of the open end of the aluminum foil bag is pulled upward, so that the open end of the aluminum foil bag is opened; then the first pressing module is operated to extend the pressing part of the first pressing module between the upper piece and the lower piece of the open end of the aluminum foil bag, that is, just above the support block, and then the lifting rod is controlled to move upward, and the lifting rod Then, several supporting blocks are driven to move upward together, and the supporting blocks push the lower piece at the open end of the aluminum foil bag to move upward to support the pressing part of the first pressing module, thereby clamping the lower piece at the open end of the aluminum foil bag, that is, the pressing part of the first pressing module presses it on the supporting blocks, so that the lower piece at the open end of the aluminum foil bag will not be lifted up; finally, the electronic paper product is pushed into the aluminum foil bag. During the pushing process, the electronic paper product will not move together with the aluminum foil bag, thereby improving the packaging efficiency of the electronic paper product and accurately pushing the electronic paper product into the aluminum foil bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a partial structural schematic diagram of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the first pressing module of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the second pressing module of the utility model.

[0020] Figure 5 It is a partial structural schematic diagram of the second pressing module of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the blowing module of the utility model.

[0022] Reference numerals include:

[0023] 502, packaging conveyor; 507, supporting profile; 508, supporting plate; 509, lifting rod; 510, sliding rod; 511, first cylinder; 512, vacuum nozzle; 513, supporting block; 514, first pressing module; 5141, second cylinder; 5142, first mounting block; 5143, pressing member; 515, second pressing module; 5154, slide rail; 5155, slider; 5156, fourth mounting block; 5157, positioning rod; 5158, positioning groove; 5159, fixing member; 51510, elastic member; 516, blowing module; 5161, third cylinder; 5162, second mounting block; 5163, fourth cylinder; 5164, third mounting block; 5165, blowing head; 517, material guide plate. DETAILED DESCRIPTION

[0024] The following is a detailed description of a pressing mechanism for bagging according to the present invention in conjunction with the accompanying drawings.

[0025] like Figure 1-2 As shown, an embodiment of a pressing mechanism for bagging of the utility model includes a packaging conveyor 502 for supporting aluminum foil bags, and the electronic paper products are packaged and processed through the aluminum foil bags on the packaging conveyor 502. After the packaging is completed, the packaging conveyor 502 is operated to convey the packaged electronic paper products to a subsequent transplanting mechanism (not shown in the figure) for transfer processing; wherein, the pressing mechanism also includes a supporting profile 507 placed at the initial end position of the conveying track of the packaging conveyor 502, and a supporting plate 508 is installed on the supporting profile 507, and a lifting rod 509 that can move up and down and is arranged horizontally is provided on the supporting plate 508, and the length direction of the lifting rod 509 is perpendicular to the conveying track of the packaging conveyor 502 and is consistent with the length of the opening end of the aluminum foil bag, and a plurality of vacuum suction nozzles 512 for sucking the lower piece of the opening end of the aluminum foil bag are provided on the lifting rod 509, and the vacuum suction nozzles 512 are arranged in a row at equal distances along the length direction of the lifting rod 509. After the aluminum foil bag is placed on the packaging conveyor table 502, the open end of the aluminum foil bag is positioned above the vacuum suction nozzle 512. After the vacuum suction nozzle 512 sucks the lower piece of the open end of the aluminum foil bag, the upper piece of the open end of the aluminum foil bag is pulled upward to open the aluminum foil bag. In addition, a guide plate 517 for guiding the electronic paper product during the pushing process is also installed on the supporting profile 507. The electronic paper product placed at a specified position is pushed and guided by the guide plate 517 so that the electronic paper product can be accurately pushed into the aluminum foil bag.

[0026] In the process of pushing the electronic paper product into the aluminum foil bag, the lower edge of the opening end of the aluminum foil bag may be tilted, or the friction between the electronic paper product and the aluminum foil bag may cause the electronic paper product to move with the aluminum foil bag (i.e., the lower edge of the opening end of the aluminum foil bag is separated from the vacuum suction nozzle 512), causing the position of the aluminum foil bag to shift, so that the electronic paper product cannot be pushed into the aluminum foil bag. In order to solve the above problem, a plurality of support blocks 513 for supporting the lower edge of the opening end of the aluminum foil bag are fixedly provided on the lifting rod 509, and the support blocks 513 are arranged in a row at equal distances along the length direction of the lifting rod 509. After the aluminum foil bag is placed on the packaging conveying platform 502, the vacuum suction nozzle 512 and the support blocks 513 are both placed below the lower piece of the opening end of the aluminum foil bag. In addition, a pair of first pressing modules 514 are installed on the support plate 508 to press the lower side of the open end of the aluminum foil bag onto the corresponding support block 513; specifically, the lower piece of the open end of the aluminum foil bag is sucked by the vacuum suction nozzle 512, and then the upper piece of the open end of the aluminum foil bag is pulled upward to open the open end of the aluminum foil bag, and then the first pressing module 514 is operated to extend the pressing part of the first pressing module 514 between the upper and lower pieces of the open end of the aluminum foil bag, that is, above the support block 513, and then the control The lifting rod 509 is controlled to move upward, and the lifting rod 509 drives a plurality of supporting blocks 513 to move upward together. The supporting blocks 513 push the lower piece of the open end of the aluminum foil bag to move upward to support the pressing part of the first pressing module 514, thereby clamping the lower piece of the open end of the aluminum foil bag, that is, the pressing part of the first pressing module 514 presses it on the supporting blocks 513. In the process of pushing the electronic paper product into the aluminum foil bag, the electronic paper product will not move with the aluminum foil bag, thereby improving the packaging efficiency of the electronic paper product. In addition, a pair of blowing modules 516 for blowing the opened aluminum foil bag are installed on the supporting profile 507. After the open end of the aluminum foil bag is opened, the blowing module 516 is operated to blow the inside of the aluminum foil bag to blow the aluminum foil bag to swell, so as to facilitate pushing the electronic paper product into the aluminum foil bag, thereby improving the packaging effect of the electronic paper product.

[0027] Preferably, in order to adapt to aluminum foil bags of different sizes, a pair of second pressing modules 515 having the same function as the first pressing modules 514 are installed on the supporting profile 507, and the second pressing modules 515 are respectively close to the two ends of the lifting rod 509, and the first pressing module 514 is placed between the second pressing modules 515 on both sides, and the first pressing module 514 and the second pressing module 515 have the same structure; in addition, the second pressing modules 515 on both sides can be close to or away from each other on the supporting profile 507. The second pressing module 515 can be moved to adjust the range of pressing the lower sheet of the opening end of the aluminum foil bag. When the size of the aluminum foil bag is small, the second pressing modules 515 on both sides are controlled to move in the direction of approaching each other on the supporting profile 507 to reduce the spacing between the second pressing modules 515 on both sides, so that the aluminum foil bag with a smaller size can be pressed. Similarly, the second pressing modules 515 on both sides are controlled to move in the direction of moving away from each other on the supporting profile 507 to press the aluminum foil bag with a larger size. By adjusting the spacing between the second pressing modules 515 on both sides, electronic paper products of different sizes can be pushed into the aluminum foil bag, thereby improving the practicality of the pressing mechanism.

[0028] In order to enable the second pressing module 515 to slide on the supporting profile 507, a sliding rail 5154 whose length direction is consistent with the length direction of the lifting rod 509 is installed on the supporting profile 507, and a slider 5155 is slidably provided on the sliding rail 5154, and the second pressing module 515 is installed on the slider 5155 through a fourth mounting block 5156. Under the action of the slider 5155 and the sliding rail 5154, the second pressing module 515 can slide stably on the supporting profile 507.

[0029] like Figure 3As shown, the first pressing module 514 includes a second cylinder 5141 installed on the support plate 508 and with a telescopic rod facing away from the packaging conveying platform 502, wherein a first mounting block 5142 is provided on the end of the telescopic rod of the second cylinder 5141, and a first pressing member 5143 for pressing the lower edge of the open end of the aluminum foil bag is fixedly provided on the first mounting block 5142. The initial state of the telescopic rod of the second cylinder 5141 is the extended state. After the lower piece at the open end of the aluminum foil bag is sucked by the vacuum suction nozzle 512, the upper piece at the open end of the aluminum foil bag is pulled upward to open the open end of the aluminum foil bag. Then, the second cylinder 5141 is operated, and the telescopic rod of the second cylinder 5141 is contracted to drive the first pressing member 5143 to move in the direction close to the aluminum foil bag, thereby driving the first pressing member 5143 to move between the upper and lower pieces at the open end of the aluminum foil bag, that is, placed above the corresponding supporting block 513, and then the lifting rod 509 is controlled to move upward, and the lifting rod 509 drives several supporting blocks 513 to move upward together, and the supporting block 513 pushes the lower piece at the open end of the aluminum foil bag to move upward to support the first pressing member 5143, thereby clamping the lower piece at the open end of the aluminum foil bag, that is, the first pressing member 5143 presses the lower piece at the open end of the aluminum foil bag on the supporting block 513, so as to facilitate the subsequent pushing of the electronic paper product into the aluminum foil bag.

[0030] In order to enable the lifting rod 509 to automatically move up and down on the support plate 508, a plurality of vertically arranged sliding rods 510 are provided on the lifting rod 509, and the sliding rods 510 are slidably arranged on the support plate 508, so that the lifting rod 509 can move up and down on the support plate 508 under the action of the sliding rods 510; in addition, a first cylinder 511 with a telescopic rod arranged upward is also installed on the support plate 508, and the telescopic rod end of the first cylinder 511 is fixedly arranged with the lifting rod 509. By operating the first cylinder 511, the lifting rod 509 can be driven to automatically move up and down.

[0031] like Figure 4-5As shown, after adjusting the position of the second pressing module 515, in order to enable the second pressing module 515 to be accurately aligned with different supporting blocks 513, a limiting component for limiting the second pressing module 515 is provided on the supporting profile 507; further, the limiting component includes a positioning rod 5157 fixedly arranged on the supporting profile 507, and a plurality of positioning grooves 5158 corresponding to different supporting blocks 513 are provided on the positioning rod 5157, a fixing member 5159 is provided on the fourth mounting block 5156, and an elastic member 51510 which can be automatically embedded in the positioning groove 5158 is provided at the bottom end of the fixing member 5159, and the elastic member 51510 is hemispherical. The elastic member 51510 is embedded in the positioning groove 5158 to limit the fourth mounting block 5156 so that the second pressing module 515 is aligned with the corresponding supporting block 513; when the position of the second pressing module 515 needs to be adjusted (i.e., the spacing between the second pressing modules 515 on both sides is adjusted), force is applied to the second pressing module 515, and the elastic member 51510 will automatically disengage from the positioning groove 5158 to push the second pressing module 515 to move on the slide rail 5154. When the second pressing module 515 moves to align with the next supporting block 513, the elastic member 51510 is automatically embedded in the corresponding positioning groove 5158, thereby re-limiting the second pressing module 515 and improving the accuracy of adjusting the second pressing module 515; and when the second pressing module 515 presses the lower piece of the open end of the aluminum foil bag, under the action of the elastic member 51510 and the positioning groove 5158, the second pressing module 515 will not move, thereby improving the edge pressing effect.

[0032] like Figure 6 As shown, the blowing module 516 includes a third cylinder 5161 installed on the supporting profile 507 and with the telescopic rod facing the packaging conveyor platform 502, a second mounting block 5162 is provided on the end of the telescopic rod of the third cylinder 5161, and a fourth cylinder 5163 with the telescopic rod arranged upward is mounted on the second mounting block 5162; by running the third cylinder 5161, the fourth cylinder 5163 can be pushed to move towards or away from the packaging conveyor platform 502; a third mounting block 5164 is fixedly provided at the end of the telescopic rod of the fourth cylinder 5163, and a blowing head 5165 for blowing air into the aluminum foil bag is installed on the third mounting block 5164. After opening the open end of the aluminum foil bag, first operate the fourth cylinder 5163 to drive the blowing head 5165 to move upward so as to move toward the inside of the aluminum foil bag, and then operate the third cylinder 5161 to drive the blowing head 5165 to extend into the inside of the aluminum foil bag to perform air blowing inside the aluminum foil bag.

[0033] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0034] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A pressing mechanism for bagging, characterized in that: The invention comprises a packaging conveying platform (502) for supporting aluminum foil bags and a supporting profile (507) placed at the initial end of the conveying track of the packaging conveying platform (502), a supporting plate (508) is installed on the supporting profile (507), a lifting rod (509) which can move up and down and is arranged horizontally is provided on the supporting plate (508), the length direction of the lifting rod (509) is perpendicular to the conveying track of the packaging conveying platform (502), and a plurality of vacuum suction nozzles (512) for sucking the lower piece of the open end of the aluminum foil bag are provided on the lifting rod (509); A plurality of support blocks (513) for supporting the lower edge of the opening end of the aluminum foil bag are fixedly provided on the lifting rod (509), and the support blocks (513) are arranged in a row at equal distances along the length direction of the lifting rod (509), and a plurality of first pressing modules (514) for pressing the lower edge of the opening end of the aluminum foil bag onto the corresponding support blocks (513) are installed on the support plate (508).

2. A pressing mechanism for bagging according to claim 1, characterized in that: A pair of second pressing modules (515) having the same function as the first pressing modules (514) are installed on the supporting profile (507), and the second pressing modules (515) are respectively close to the two ends of the lifting rod (509), and the first pressing module (514) is placed between the second pressing modules (515) on both sides; the second pressing modules (515) on both sides can move closer to or away from each other on the supporting profile (507).

3. The edge pressing mechanism for bagging according to claim 1, characterized in that: The first pressing module (514) includes a second cylinder (5141) mounted on a support plate (508) with a telescopic rod facing a side away from the packaging conveying platform (502), a first mounting block (5142) is provided at the end of the telescopic rod of the second cylinder (5141), and a first pressing member (5143) for pressing the lower side of the opening end of the aluminum foil bag is fixedly provided on the first mounting block (5142).

4. A pressing mechanism for bagging according to claim 2, characterized in that: A slide rail (5154) having a length direction consistent with that of the lifting rod (509) is installed on the supporting profile (507); a slider (5155) is slidably provided on the slide rail (5154); and the second pressing module (515) is installed on the slider (5155) via a fourth mounting block (5156); and a limiting component for limiting the second pressing module (515) is provided on the supporting profile (507).

5. The edge pressing mechanism for bagging according to claim 1, characterized in that: The limiting component includes a positioning rod (5157) fixedly arranged on the supporting profile (507), and a plurality of positioning grooves (5158) corresponding to different supporting blocks (513) are provided on the positioning rod (5157), a fixing member (5159) is provided on the fourth mounting block (5156), and an elastic member (51510) which can be automatically embedded in the positioning groove (5158) is provided at the bottom end of the fixing member (5159).

6. The edge pressing mechanism for bagging according to claim 1, characterized in that: A plurality of vertically arranged sliding rods (510) are provided on the lifting rod (509), and the sliding rods (510) are slidably arranged on the support plate (508). A first cylinder (511) with a telescopic rod arranged upward is also installed on the support plate (508), and the end of the telescopic rod of the first cylinder (511) is fixedly arranged on the lifting rod (509).

7. The edge pressing mechanism for bagging according to claim 1, characterized in that: A plurality of blowing modules (516) for blowing air into the opened aluminum foil bags are mounted on the supporting profile (507).

8. The edge pressing mechanism for bagging according to claim 7, characterized in that: The blowing module (516) comprises a third cylinder (5161) which is mounted on a supporting profile (507) and has a telescopic rod facing the packaging conveying platform (502); a second mounting block (5162) is provided on the end of the telescopic rod of the third cylinder (5161), and a fourth cylinder (5163) with the telescopic rod facing upward is mounted on the second mounting block (5162); a third mounting block (5164) is fixedly provided on the end of the telescopic rod of the fourth cylinder (5163), and a blowing head (5165) for blowing air into the interior of the aluminum foil bag is mounted on the third mounting block (5164).

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