Device and method for automatically packaging sealing plugs

Abstract

The invention discloses a device and a method for automatically packaging sealing plugs, relates to the field of packaging equipment, and aims to solve the problems of inaccurate counting and deviation of the number of the sealing plugs in a packaging bag due to tedious steps and artificial fatigue in the packaging process of the sealing plugs, the device comprises a support, a material distributing table is arranged on the support, a material port is formed in one side of the material distributing table, and a material outlet is formed in the other side of the material distributing table. A storage hopper is arranged on the lower side of the counting outlet, a discharging pipe is fixedly connected to the lower end of the storage hopper, two symmetrically-distributed bag opening assemblies are arranged below the discharging pipe, a sealing assembly is arranged below the bag opening assemblies, a bag conveying assembly is arranged in the middle of the sealing assembly, and the bag conveying assembly is in sliding connection with the support. The automatic packaging machine has the advantages that the material distributing table achieves the fast, accurate and stable packaging process through an accurate counting sensor and an efficient servo system, sealing plugs are packaged through the bag opening assembly and the bag sealing assembly, and the industrial efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging equipment, and in particular to a device and method for automatic packaging of sealing plugs. Background Art

[0002] In modern industrial production, with the continuous development of automation technology, all walks of life are pursuing the dual improvement of production efficiency and product quality. Especially in the field of packaging that requires precise control and efficient execution, the application of automated packaging devices is particularly important. As a common industrial component, sealing plugs are widely used in various equipment. The quality and efficiency of the packaging process directly affect the subsequent use and storage.

[0003] The traditional sealing plug packaging process often relies on a lot of manual operations, from sorting, counting, loading to sealing, each step requires manual intervention. This manual packaging method is not only inefficient, but also prone to errors. For example, during the packaging process, due to cumbersome steps and manual fatigue, it will lead to inaccurate counting and deviation in the number of sealing plugs in the packaging bag. This not only increases the workload of subsequent inspections, but may also affect the product's use effect and customer satisfaction. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a device and method for automatic packaging of sealing plugs. Through this design, the problem of inaccurate counting and deviation in the number of sealing plugs in the packaging bag due to cumbersome steps and manual fatigue in the packaging process of the sealing plugs is effectively solved.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the present invention comprises a bracket, a material distribution platform is provided on the bracket, a material port is provided on one side of the material distribution platform, a counting outlet is provided on the other side of the material distribution platform, a storage hopper is provided on the lower side of the counting outlet, a material discharge pipe is fixedly connected to the lower end of the storage hopper, two groups of symmetrically distributed bag support components are provided below the discharge pipe, a sealing component is provided below the bag support component, a bag delivery component is provided in the middle of the sealing component, the bag delivery component is slidably connected to the bracket, a material pusher plate is slidably connected to the bracket, and the material pusher plate is located below the sealing component; The bag support assembly comprises a support rod, on which two sets of sliding plates are slidably connected for relative sliding, the two sets of sliding plates are respectively located on the left and right sides of the feeding tube, and the two sets of sliding plates are fixedly connected with bag opening nozzles; The sealing assembly comprises two groups of sealing cylinders, which are respectively located under the two groups of sliding plates. A fixing block is provided at the front side of the sealing cylinder, a heat insulating pad is installed on the fixing block, a heating block is provided on the heat insulating pad, and the heating block is fixedly connected to the fixing block; The bag delivery assembly comprises a bag delivery bottom plate, the bag delivery bottom plate is slidably connected to the bracket, a front clamping claw is installed on the front side of the bag delivery bottom plate, and a rear clamping claw is installed on the rear side of the bag delivery bottom plate.

[0006] Preferably, the material distribution platform includes a first material guide plate and a second material guide plate, the first material guide plate is located above the side of the second material guide plate, the first material guide plate and the second material guide plate are both provided with a material guide groove, the material guide groove is connected to a sealed blocking channel, a conveyor belt is provided under the material guide groove and the sealed blocking channel, an induction counter is fixedly connected to the second material guide plate, and the induction counter is located at the counting outlet.

[0007] Preferably, a partition plate is slidably connected in the storage hopper, a scraper plate is provided on the partition plate, the scraper plate is fixedly connected to the storage hopper, a slide groove is provided on the partition plate on one side of the scraper plate, a blocking rod is slidably connected in the slide groove, and the blocking rod is fixedly connected to the bracket.

[0008] Preferably, a vibration plate is fixedly connected to the outside of the storage hopper, a push-pull cylinder is fixedly connected to the vibration plate, and the push-pull cylinder is fixedly connected to the partition plate.

[0009] Preferably, a shaking cylinder is installed under the vibration plate, and a support plate is fixedly connected to the bottom of the shaking cylinder. Guide rods are fixedly connected to the support plate around the four sides, and the guide rods are slidably connected to the vibration plate. A through groove cooperating with the discharge pipe is opened in the middle of the support plate, and support paddles cooperating with the discharge pipe are fixedly connected on both sides of the through groove.

[0010] Preferably, the bag opening nozzle includes a vacuum suction cup, a buffer rod, a spring and a slider, the vacuum suction cup is fixedly connected to the buffer rod, the buffer rod is fixedly connected to the slider, the slider is slidably connected to the sliding plate, and the spring is sleeved on the buffer rod on the front side of the slider.

[0011] Preferably, the sealing assembly further comprises two groups of exhaust cylinders, which are respectively located under the two groups of sliding plates, and the exhaust cylinders are fixedly connected to an extrusion plate, and a sponge block is fixedly connected to the inner side of the extrusion plate.

[0012] Preferably, a linear slide is slidably connected to the bottom of the bag delivery base plate, and the linear slide is fixedly connected to the bracket. A rodless cylinder is provided on one side of the linear slide, and the rodless cylinder is fixedly connected to the bag delivery base plate. The bag delivery base plate is fixedly connected with symmetrically distributed adjusting cylinders, and two groups of adjusting cylinders are respectively located under the front clamp and the rear clamp.

[0013] Preferably, the bracket is provided with a bag placing groove, the bag placing groove is provided with clamping plates around it, a bag taking rack is provided at the lower side of the bag placing groove, the bag taking rack is vertically slidably connected to the bracket, a bag taking nozzle is installed on the bag taking rack, a slide is provided on the side of the bag taking rack, a connecting shaft is rotatably connected to the slide, and the connecting shaft is fixedly connected to a finger cylinder.

[0014] Preferably, a material distributing platform and a bag placing groove are provided on the top of the bracket, sealing plugs are placed on the material distributing platform, and a storage bag containing the sealing plugs is placed in the bag placing groove, the material distributing platform transfers the sealing plugs one by one to the storage hopper through the counting outlet and counts the number of the transferred sealing plugs, while the material distributing platform transports the sealing plugs, the bag feeding assembly transfers the storage bag to the feeding assembly, the front clamping jaws of the feeding assembly clamp the front side of the storage bag, and the rear clamping jaws of the feeding assembly clamp the rear side of the storage bag, and then the bag feeding bottom plate transfers the storage bag to the middle of the bag supporting assembly through the front clamping jaws and the rear clamping jaws, and the bag supporting assembly opens the storage bag, and the opening of the storage bag faces the discharge pipe, and when the sealing plugs in the storage hopper reach a certain number, the sealing plugs fall into the storage bag from the discharge pipe, and then the sealing assembly seals the storage bag, and the sealed bag is pushed out under the action of the pushing plate after packaging and sealing.

[0015] Compared with the prior art, the present invention has the following outstanding advantages: The present invention uses a material distribution table to make the sealing plugs pass through the counting outlet one by one in sequence, and ensures the quantity of each bagging through the inductive counting of the inductive counter, avoids the deviation of the filling quantity of the sealing bag, improves the accuracy of the filling quantity, and facilitates subsequent inspection work.

[0016] The present invention installs a bag support component and a sealing component at the bottom of a feeding pipe, automatically fills and seals a certain number of sealing plugs, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the first guide plate of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the second guide plate of the present invention.

[0020] Figure 4 It is a schematic diagram of the storage hopper connection structure of the present invention.

[0021] Figure 5 It is a schematic diagram of the forward connection structure of the storage hopper of the present invention.

[0022] Figure 6 It is a schematic diagram of the connection structure of the vibration plate of the present invention.

[0023] Figure 7It is a schematic diagram of the partition board connection structure of the present invention.

[0024] Figure 8 It is a schematic diagram of the connection structure of the bag support assembly of the present invention.

[0025] Fig. 9 This is a schematic diagram of the coordinated structure of the bag taking frame and the bag feeding mechanism of the present invention.

[0026] Fig.10 It is a schematic diagram of the thumb cylinder connection structure of the present invention.

[0027] Fig.11 It is a schematic diagram of the bottom structure of the slide table of the present invention.

[0028] Fig.12 This is a schematic diagram of the axial side structure of the bag taking stand of the present invention.

[0029] Fig.13 It is a schematic diagram of the push plate connection structure of the present invention.

[0030] Numbers in the figure: 1, bracket; 2, material distribution table; 201, first material guide plate; 202, second material guide plate; 203, material guide trough; 204, sealing blocking channel; 205, conveyor belt; 206, induction counter; 3, material port; 4, counting outlet; 5, storage hopper; 6, feeding pipe; 7, bag support assembly; 701, support rod; 702, sliding plate; 703, bag opening nozzle; 7031, vacuum suction cup; 7032, buffer rod; 7033, spring; 8, sealing assembly; 801, sealing cylinder; 802, fixing block; 803, thermal insulation pad; 804, heating block; 805, exhaust cylinder; 8 06. Extrusion plate; 807. Sponge block; 9. Bag feeding assembly; 901. Bag feeding bottom plate; 902. Front clamp; 903. Rear clamp; 10. Push plate; 11. Partition plate; 12. Scraper plate; 13. Slide; 14. Blocking rod; 15. Vibrating plate; 16. Push-pull cylinder; 17. Shake cylinder; 18. Support plate; 19. Guide rod; 20. Through groove; 21. Supporting paddle; 22. Linear slide; 23. Rodless cylinder; 24. Adjustment cylinder; 25. Bag placing groove; 26. Card plate; 27. Bag picking rack; 28. Bag picking nozzle; 29. ​​Slide; 30. Connecting shaft; 31. Finger cylinder. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Please refer to the attached Figure 1-13, the present embodiment is a device and method for automatic packaging of sealing plugs: comprising a bracket 1, a material distribution platform 2 is provided on the bracket 1, a material port 3 is provided on one side of the material distribution platform 2, a counting outlet 4 is provided on the other side of the material distribution platform 2, a storage hopper 5 is provided on the lower side of the counting outlet 4, a feeding pipe 6 is fixedly connected to the lower end of the storage hopper 5, two groups of symmetrically distributed bag support components 7 are provided below the feeding pipe 6, a sealing component 8 is provided below the bag support component 7, a bag feeding component 9 is provided in the middle of the sealing component 8, the bag feeding component 9 is slidably connected to the bracket 1, a material pushing plate 10 is slidably connected to the bracket 1, and the material pushing plate 10 is located below the sealing component 8; the bag support component 7 comprises a support rod 701, and two groups of relatively sliding Sliding plates 702, two groups of sliding plates 702 are respectively located on the left and right sides of the feeding tube 6, and bag opening nozzles 703 are fixedly connected to the two groups of sliding plates 702; the sealing component 8 includes two groups of sealing cylinders 801, and the two groups of sealing cylinders 801 are respectively located below the two groups of sliding plates 702, and a fixed block 802 is provided on the front side of the sealing cylinder 801, and a heat insulation pad 803 is installed on the fixed block 802, and a heating block 804 is provided on the heat insulation pad 803, and the heating block 804 is fixedly connected to the fixed block 802; the bag delivery component 9 includes a bag delivery bottom plate 901, and the bag delivery bottom plate 901 is slidably connected to the bracket 1, and a front clamp 902 is installed on the front side of the bag delivery bottom plate 901, and a rear clamp 903 is installed on the rear side of the bag delivery bottom plate.

[0033] The opening of the material port 3 of the material distribution table 2 is larger than the opening of the counting outlet 4. The material port 3 is used to stack the sealing plugs, which flow out of the counting outlet 4. The width and height of the counting outlet 4 are the same as the diameter of the sealing plug, ensuring that a sealing plug flows out of the counting outlet 4 each time, which is convenient for counting the sealing plugs. After being counted by the counting outlet 4, the sealing plug falls into the storage hopper 5, and the storage hopper 5 will store the sealing plugs. The feeding pipe 6 below the storage hopper 5 is located in the middle of the bag support component 7, and the bag feeding component 9 is used for the front clamp 9 02 clamps the front side of the storage bag, and the rear clamp 903 clamps the rear side of the storage bag. The front clamp and the rear clamp are driven by the adjusting cylinder 24. The storage bag opens upward, and the bag support component 7 is provided with two groups of bag opening nozzles 703. One group of the two groups of bag opening nozzles 703 sucks the left side of the storage bag, and the other group sucks the right side of the storage bag, thereby opening the opening of the storage bag. After that, the sealing plug in the discharge pipe 6 falls into the storage bag. After a certain number of sealing plugs are loaded, the storage bag is hot-melt sealed by the sealing component 8.

[0034] The material distribution table 2 includes a first material guide plate 201 and a second material guide plate 202. The structure on the first material guide plate 201 is the same as the structure on the second material guide plate 202. The material guide groove 203 is located in the middle of the first material guide plate 201. The material guide groove 203 is similar to a V-shaped structure. The front side of the first material guide is higher than the rear side, so that the sealing plug can fall into the guide groove. After entering the guide groove, the sealing plug will contact the conveyor belt 205 on the lower side. The conveyor belt 205 moves the sealing plug so that the sealing plug is closely attached to the guide groove and transported forward; the right side of the first material guide plate 201 is wider than the center line of the conveyor belt, which can ensure that the sealing plugs are arranged in an upward tilted arrangement to enter the sealing plug channel 204. The inclined plate of the second material guide plate 202 plus the conveyor belt and the tilted placement can make the sealing plugs arranged horizontally and enter the sealing plug channel 204. The sealing plugs are arranged regularly; the induction counter 20 6 is counted by optical fiber induction, which will be combined with the optical fiber induction of the arrangement counting, so that the equipment can automatically determine whether there is material jam or no material; the corner of the guide groove 203 of the second guide plate 202 is an original structure to prevent the sealing plug from getting stuck when entering the channel. The cooperation of the conveyor belt 205 and the guide groove 203 can increase the transportation speed of the sealing plug, and can disperse the products to avoid the products entering the channel at the same position and causing blockage. In addition, the first guide plate 201 and the second guide plate 202 on one side are higher than the other side to ensure that the products do not stand up and achieve the purpose of horizontal arrangement. The different speeds between the two conveyor belts 205 can achieve the arrangement of products with intervals; in addition, the material distribution table 2 can use the existing vibration distributor, and the sealing plugs can be arranged in parallel through the vibration of the distributor and the limiting of the sealing plugs by the guide groove 203.

[0035] The partition plate 11 is located in the middle of the storage hopper 5, and the sealing plug dropped from the material distribution platform 2 falls on the partition plate 11. When the number counted by the induction counter 206 reaches the required packaging number, the partition plate 11 is closed by the push-pull cylinder 16, and the rear material enters the temporary warehouse at the scraper plate 12 for temporary storage and enters the next packaging count. When all the materials in the storage hopper 5 enter the packaging bag, the partition plate 11 is opened by the push-pull cylinder 16, and the scraper plate 12 will scrape the materials in the temporary warehouse into the storage hopper 5, and the blocking rod 14 slides in the chute 13. A blocking ball is suspended under the blocking rod 14. When the upper and lower shaking cylinders 17 are downward, the blocking ball will open the storage hopper 5 to allow the material to pass through. When the upper and lower shaking cylinders 17 are upward, the blocking ball will close the storage port 3 of the storage hopper 5 through the action of gravity. The storage hopper 5 stores the materials of the quantity to be packaged each time and the partition material that is entering, so that The product is always in the state of entering, ensuring the correct packaging quantity without stopping the packaging. The opening paddle 21 is movably connected here, and a through groove 20 is provided on the support plate 18 below the opening paddle 21. Under the action of gravity and the bottom plate, the bag mouth is opened by shaking the cylinder 17 up and down, which can ensure that the outlet of the storage hopper 5 enters the bag at the bag opening, so that the product falls into the packaging bag accurately. A support plate 18 is connected below the guide rod 19. The guide rod 19 has a guiding effect on the storage hopper 5. The up and down shaking cylinder 17 makes the storage hopper 5 move downward into the packaging bag to load the material. When moving upward, the storage hopper 5 can receive the material closer, and the blocking ball can also block the outlet of the storage hopper 5. The material is shaken during the middle unloading to avoid the material being blocked in the storage hopper 5. The movement of the partition plate is driven by the push-pull cylinder 16, and the vertical vibration of the vibration plate 15 and the storage hopper 5 is driven by the shaking cylinder 17.

[0036] The buffer rod 7032 guides the movement of the bag opening nozzle 703. The sliding plate 702 is connected with a bag opening cylinder, which controls the left and right movement of the sliding plate 702. The two bag opening cylinders on both sides move synchronously. The sliding plate 702 is provided with a rectangular groove, and the slider can be adjusted forward and backward in the rectangular groove, so that the spacing between the sliders on the same side can be adjusted according to the width of the bag, so that the position of the bag opening nozzle 703 corresponds to the width of the bag. The buffer rod 7032 slides left and right on the slider, and the spring 7033 has an inward elastic force on the buffer rod 7032. When the two bag opening cylinders approach each other, the two groups of bag opening nozzles 703 on both sides are relatively close to each other. After the two groups of bag opening nozzles 703 are pressed against each other and cause a certain pressure on the spring 7033, vacuum extraction is performed inside the bag opening nozzles 703. Then, the two bag opening nozzles 703 on both sides follow the bag opening cylinders to move away from each other. As the two groups of bag opening nozzles 703 move away from each other, the bag opening nozzles 703 drive the opening of the storage bag to open to both sides. After the storage bag is opened, after the sealing plugs in the storage hopper 5 reach a certain number, the discharge pipe 6 is opened, and the sealing plugs enter the storage bag from the discharge pipe 6.

[0037] The sealing component 8 is used to seal the loaded storage bag. During the filling process of the storage bag, the two sealing cylinders 801 drive the two fixed blocks 802 to be away from each other, and the insulation pad 803 and the heating block 804 on the fixed block 802 are also away from the storage bag. After the storage bag is filled, the two sealing cylinders drive the fixed blocks 802 and the heating blocks 804 on both sides to approach each other, and the two heating tubes extrude and heat the storage bag, and the two sides of the storage bag are hot-melted and bonded together, thereby achieving the purpose of sealing the storage bag. The insulation block separates the heating block 804 and the fixed block 802 to prevent the heat of the heating block 804 from being excessively transferred to the fixed block 802. , to ensure that the storage bag is locally heated during heat sealing; in order to further reduce the volume of the storage bag after sealing, an extrusion plate 806 is installed in the sealing component 8, and an exhaust cylinder 805 is connected to the outside of the extrusion plate 806. The exhaust cylinder 805 controls the movement of the extrusion plate 806. Since the sealing block is irregularly arranged after bagging, in order to improve the exhaust effect and prevent the extrusion plate 806 from squeezing and damaging the storage bag, a sponge block 807 is installed on the inside of the extrusion plate 806. The sponge block 807 can fit the storage bag more closely through its own deformation during squeezing, so that the air in the storage bag can be better discharged, and the gas in the storage bag can be reduced after sealing.

[0038] The bag placing groove 25 is located on the upper top surface of the bracket 1. The card plates 26 around the bag placing groove 25 are higher than the bracket 1. The card plates 26 can increase the depth of the bag placing groove 25, so that more storage bags can be placed at one time. The bag taking rack 27 is located below the bag placing groove 25. The bag taking rack 27 can drive the bag taking nozzle 28 to move up and down. When the bag taking rack 27 moves upward, the bag taking nozzle 28 sucks the storage bag at the bottom of the bag placing groove 25. Then, under the action of vacuum adsorption of the bag taking nozzle 28, the bag taking rack 27 drives the bag taking nozzle 28 and the storage bag to move downward. The bag taking nozzle 28 moves the storage bag to the bottom of the bag placing groove 25. After the bag taking nozzle 28 sucks the storage bag, the slide 29 drives the finger cylinder 31 to move toward the direction of the bag taking rack 27. The slide 29 includes a rodless cylinder 23, Thin cylinder and bearing support, finger cylinder 31: clamps the packaging bag taken down by the bag taking mechanism through opening and closing action, the bearing support supports the rotation of the connecting shaft 30, and the rotation of the connecting shaft 30 can drive the adjustment of the position of the finger cylinder 31, stepper motor: through the rotation of the stepper motor, the finger cylinder 31 fixed on the shaft is changed from horizontal to vertical, thin cylinder: controls the finger cylinder 31 to move up and down to ensure that the finger cylinder 31 does not touch the packaging bag when it changes from vertical to horizontal after the clamped packaging bag is placed on the bag feeding mechanism, rodless cylinder 23: the finger cylinder 31 is transferred to the bag feeding mechanism after taking the bag; further, the bag taking nozzle 28 can be adjusted in spacing on the bag taking frame 27, so that the bag taking nozzle 28 can be suitable for storage bags of different specifications.

[0039] After the finger cylinder 31 clamps the storage bag, the slide 29 will bring the finger cylinder 31 to the bag delivery assembly 9. The front clamp 902 and the rear clamp 903 on the bag delivery assembly 9 clamp the two sides of the storage bag respectively, and then the storage bag is moved to the discharge pipe 6 under the action of the linear slide rail 22 and the rodless cylinder 23. In order to make the bag delivery assembly 9 better suitable for storage bags of different specifications, a three-axis opening cylinder and a three-axis retracting cylinder are installed on the bag delivery bottom plate 901. The three-axis opening cylinder: When the bag transfer mechanism transfers the packaging bag, the front clamp 902 and the rear clamp 903 are opened outward to ensure that the packaging bag can reach the specified position without being blocked by the clamps. Three-axis retracting cylinder: When the packaging bag is opened by the vacuum suction cup 7031 for exhaust and sealing, the three-axis retracting cylinder is activated to move the front clamp 902 and the rear clamp 903 inward to shorten the distance between the two ends of the bag, thereby preventing the vacuum suction cup 7031 from failing to open the packaging bag.

[0040] The overall workflow of the present invention: The entire process from the sorting, counting, loading of sealing plugs into storage bags, to the transfer, opening, receiving of plugs, sealing and final packaging and pushing out of the storage bags: The material distribution platform 2 is responsible for separating the sealing plugs one by one and transferring them to the subsequent storage hopper 5. At the same time, the material distribution platform 2 also has a counting function, which can accurately count the number of sealing plugs transferred to ensure that the number of plugs loaded in each storage bag meets the preset requirements.

[0041] Bag placing slot 25: used to place empty storage bags, which will be used to load sealing plugs later.

[0042] Transfer and counting of sealing plugs: The material distribution platform 2 accurately delivers the sealing plugs one by one into the storage hopper 5 through its designed counting outlet 4. During this process, the induction counter 206 built into the material distribution platform 2 will update and record the number of transferred plugs in real time.

[0043] Transfer and opening of storage bags: When the material distribution platform 2 starts to work, the bag delivery component 9 will synchronously transfer the storage bags in the bag placement slot 25 to the delivery component.

[0044] The feeding assembly clamps the front and rear sides of the storage bag through the front clamp 902 and the rear clamp 903 respectively to ensure that the bag remains stable during the transfer process.

[0045] The bag conveying bottom plate then transfers the clamped storage bag to the middle of the bag support assembly 7, and the bag support assembly 7 will open the opening of the storage bag so that it faces the discharge pipe 6 and is ready to receive the sealing plug.

[0046] Loading of sealing plugs and sealing of storage bags: When the number of sealing plugs in the storage hopper 5 reaches a preset value, the plugs will fall into the opened storage bag through the discharge pipe 6.

[0047] After loading is completed, the sealing assembly 8 will quickly seal the storage bag to ensure that the plug will not fall off during transportation and storage.

[0048] Packing and pushing out: The sealed storage bag is pushed out by the pushing plate 10, ready for subsequent handling or storage.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for automatic packaging of sealed plugs, characterized in that: The invention comprises a support (1), wherein a material distribution platform (2) is provided on the support (1), a material port (3) is provided on one side of the material distribution platform (2), a counting outlet (4) is provided on the other side of the material distribution platform (2), a storage hopper (5) is provided on the lower side of the counting outlet (4), a material discharge pipe (6) is fixedly connected to the lower end of the storage hopper (5), two groups of symmetrically distributed bag support components (7) are provided below the material discharge pipe (6), a sealing component (8) is provided below the bag support component (7), a bag delivery component (9) is provided in the middle of the sealing component (8), the bag delivery component (9) is slidably connected to the support (1), a material pusher plate (10) is slidably connected to the support (1), and the material pusher plate (10) is located below the sealing component (8); The bag support assembly (7) comprises a support rod (701), and two sets of sliding plates (702) are slidably connected to the support rod (701) so as to slide relative to each other. The two sets of sliding plates (702) are respectively located on the left and right sides of the discharge pipe (6), and the two sets of sliding plates (702) are fixedly connected to bag opening nozzles (703); The sealing assembly (8) comprises two groups of sealing cylinders (801), the two groups of sealing cylinders (801) are respectively located below the two groups of sliding plates (702), a fixing block (802) is provided on the front side of the sealing cylinder (801), a heat insulation pad (803) is installed on the fixing block (802), a heating block (804) is provided on the heat insulation pad (803), and the heating block (804) is fixedly connected to the fixing block (802); The bag delivery assembly (9) comprises a bag delivery bottom plate (901), the bag delivery bottom plate (901) being slidably connected to the bracket (1), a front clamping claw (902) being installed on the front side of the bag delivery bottom plate (901), and a rear clamping claw (903) being installed on the rear side of the bag delivery bottom plate.

2. The device for automatic packaging of sealing plugs according to claim 1, characterized in that: The material distribution platform (2) comprises a first material guide plate (201) and a second material guide plate (202), wherein the first material guide plate (201) is located above the side of the second material guide plate (202), and the first material guide plate (201) and the second material guide plate (202) are both provided with a material guide groove (203), wherein the material guide groove (203) is connected to a sealing blocking channel (204), and a conveyor belt (205) is provided below the material guide groove (203) and the sealing blocking channel (204), and an induction counter (206) is fixedly connected to the second material guide plate (202), and the induction counter (206) is located at the counting outlet (4).

3. The device for automatic packaging of sealing plugs according to claim 1, characterized in that: A partition plate (11) is slidably connected inside the storage hopper (5), a scraper plate (12) is provided on the partition plate (11), the scraper plate (12) is fixedly connected to the storage hopper (5), a slide groove (13) is provided on the partition plate (11) on one side of the scraper plate (12), a blocking rod (14) is slidably connected inside the slide groove (13), and the blocking rod (14) is fixedly connected to the bracket (1).

4. The device for automatic packaging of sealing plugs according to claim 3 is characterized in that: A vibration plate (15) is fixedly connected to the outside of the storage hopper (5), a push-pull cylinder (16) is fixedly connected to the vibration plate (15), and the push-pull cylinder (16) is fixedly connected to the partition plate (11).

5. The device for automatic packaging of sealing plugs according to claim 4, characterized in that: A shaking cylinder (17) is installed below the vibration plate (15), and a support plate (18) is fixedly connected to the bottom of the shaking cylinder (17). Guide rods (19) are fixedly connected to the support plate (18) on all sides, and the guide rods (19) are slidably connected to the vibration plate (15). A through groove (20) cooperating with the discharge pipe (6) is opened in the middle of the support plate (18), and support paddles (21) cooperating with the discharge pipe (6) are fixedly connected to both sides of the through groove (20).

6. The device for automatic packaging of sealing plugs according to claim 1, characterized in that: The bag opening nozzle (703) comprises a vacuum suction cup (7031), a buffer rod (7032), a spring (7033) and a slider, wherein the vacuum suction cup (7031) is fixedly connected to the buffer rod (7032), the buffer rod (7032) is fixedly connected to the slider, the slider is slidably connected to the sliding plate (702), and the spring (7033) is sleeved on the buffer rod (7032) on the front side of the slider.

7. The device for automatic packaging of sealing plugs according to claim 1, characterized in that: The sealing assembly (8) further comprises two groups of exhaust cylinders (805), the two groups of exhaust cylinders (805) being respectively located below the two groups of sliding plates (702), the exhaust cylinders (805) being fixedly connected to an extrusion plate (806), and a sponge block (807) being fixedly connected to the inner side of the extrusion plate (806).

8. The device for automatic packaging of sealing plugs according to claim 1, characterized in that: The bottom of the bag delivery bottom plate (901) is slidably connected to a linear slide rail (22), and the linear slide rail (22) is fixedly connected to the bracket (1). A rodless cylinder (23) is provided on one side of the linear slide rail (22), and the rodless cylinder (23) is fixedly connected to the bag delivery bottom plate (901). The bag delivery bottom plate (901) is fixedly connected to symmetrically distributed adjustment cylinders (24), and two groups of adjustment cylinders (24) are respectively located below the front clamping jaw (902) and the rear clamping jaw (903).

9. The device for automatic packaging of sealing plugs according to claim 1, characterized in that: The support (1) is provided with a bag placing groove (25), and the bag placing groove (25) is provided with a clamping plate (26) around it. A bag taking frame (27) is provided at the lower side of the bag placing groove (25), and the bag taking frame (27) is vertically slidably connected to the support (1). A bag taking nozzle (28) is installed on the bag taking frame (27), and a slide (29) is provided on the side of the bag taking frame (27). A connecting shaft (30) is rotatably connected to the slide (29), and the connecting shaft (30) is fixedly connected to a finger cylinder (31).

10. The method for automatic packaging of sealing plugs according to claim 1, characterized in that: The bracket (1) is provided with a material distribution platform (2) and a bag placing groove (25) on the top of the material distribution platform (2). The sealing plugs are placed on the material distribution platform (2), and the storage bag containing the sealing plugs is placed in the bag placing groove (25). The material distribution platform (2) transfers the sealing plugs one by one to the storage hopper (5) through the counting outlet (4) and counts the number of the transferred sealing plugs. While the material distribution platform (2) is transporting the sealing plugs, the bag delivery component (9) transfers the storage bag to the material delivery component. The front clamping claw (902) of the material delivery component clamps the front side of the storage bag. The rear clamp (903) clamps the rear side of the storage bag, and then the bag feeding bottom plate transfers the storage bag to the middle of the bag support assembly (7) through the front clamp (902) and the rear clamp (903). The bag support assembly (7) opens the storage bag, and the opening of the storage bag faces the discharge pipe (6). After a certain number of sealing plugs in the storage hopper (5) are formed, the sealing plugs fall from the discharge pipe (6) into the storage bag, and then the sealing assembly (8) seals the storage bag. After the sealing bag is packed and sealed, it is pushed out under the action of the pushing plate (10).

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