High-speed riveting and cutting combination machine for ring of zip-top cap

Abstract

The present application relates to the field of aluminum product production, and particularly relates to a high-speed riveting and cutting combined machine for pull-ring of a pop can, which comprises a riveting and cutting frame, a top of the frame is provided with a riveting and cutting machine, and a conveying belt is arranged on the frame, the machine is driven to rotate by a motor, inertia of the pop can on the conveying belt is utilized to make the pop can enter a specific gap area on the rotating wheel, and the pop can is automatically converted from a horizontal conveying state to a vertical stacking state by the limitation and guidance of a push plate, the whole process does not need manual assistance, the automatic conversion and stacking mode greatly reduces manual operation links, reduces labor cost, improves production efficiency, guarantees consistency and regularity of the pop can stacking, and the pop can is positioned and grabbed by a rotating block and an insertion plate driven by a rack and pinion, and then the pop can is moved to a packing cover by a sliding block driven by an electric sliding rail.

Description

Technical Field

[0001] This invention relates to the field of aluminum product manufacturing, specifically to a high-speed riveting and cutting combination machine for easy-open lid pull rings. Background Technology

[0002] With the current trend of intelligent and automated manufacturing, the high-speed riveting and cutting assembly machine for easy-open can lids is also constantly being upgraded. This equipment can accurately rivet the pull ring to the designated position on the easy-open can lid. Through specific riveting processes and mechanisms, appropriate pressure and force are applied to firmly connect the pull ring and the easy-open can lid together, ensuring that the pull ring will not easily fall off during subsequent use, thus guaranteeing the convenience and safety of opening the easy-open can.

[0003] High-speed riveting and cutting machines for easy-open lids typically involve material conveying, lid feeding, lid riveting, quality inspection, and finished product discharge to complete the riveting process. After quality inspection, the finished easy-open lids are transported to a collection area via a discharge device. They are then placed into packaging bags for neat stacking and placement, facilitating handling and loading / unloading. This allows for efficient storage in warehouses and other storage locations, saving storage space. However, traditional easy-open lid riveting and cutting machines often require manual packaging, including manual assistance with bagging, adjusting stacking, and manually placing the easy-open lids into the packaging bags. This process is labor-intensive and inefficient. Furthermore, during manual operation, the gaps left by the easy-open lids in the packaging material vary, leading to low packaging efficiency and difficulty in ensuring consistent and neat bagging, thus affecting storage efficiency and space utilization.

[0004] Therefore, it is necessary to propose a high-speed riveting and cutting combination machine for easy-open lid pull rings to solve the above-mentioned technical problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a high-speed riveting and cutting assembly machine for easy-open lid pull tabs. This solves two main problems: firstly, manual packaging operations, including auxiliary bagging, stacking adjustments, and manual lid placement, are labor-intensive and inefficient; secondly, manual operation results in inconsistent gaps between the easy-open lids within the packaging material, leading to low packaging efficiency, a lack of uniformity and regularity in bagging, and consequently affecting storage efficiency and space utilization.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0007] The technical solution adopted by this invention to solve its technical problem is: a high-speed riveting and cutting assembly machine for easy-open lid pull rings, comprising:

[0008] A riveting frame, with a riveting machine mounted on top, and a conveyor belt mounted on the riveting frame;

[0009] A collection hood is symmetrically arranged on one side of the conveyor belt;

[0010] A fixing base and a packing cover, wherein the packing cover is disposed on top of the fixing base and a heater is provided at one end of the packing cover near the collection cover;

[0011] A collection and straightening component is disposed between the collection cover and the conveyor belt for converting the easy-open cover from a horizontal state to a vertical state;

[0012] A pushing assembly, disposed between the symmetrical collection covers, is used to push the vertically positioned and neatly collected pull-out covers into the packaging cover.

[0013] Preferably, the collection and straightening component includes:

[0014] A fixed tray is symmetrically installed at one end of the collection cover near the conveyor belt;

[0015] A rotating wheel, which is rotatably connected between the two fixed discs;

[0016] A pair of symmetrical plates, arranged in a circular array, are installed on one side of the turntable corresponding to the conveyor belt;

[0017] A recessed pad is mounted on the roller and located between a pair of symmetrical plates, forming a gap area between the symmetrical plates and the recessed pad for pushing the easy-open cover away;

[0018] A push plate is installed at one end of the collection cover near the conveyor belt and is positioned on top of the wheel in the gap area.

[0019] Preferably, the pushing component includes:

[0020] Electric sliding rails are installed between symmetrical collection hoods;

[0021] The slider is L-shaped and its bottom is slidably connected to the top of the electric slide rail, allowing it to move along the electric slide rail.

[0022] A counter is installed at both ends of the top of the vertical end of the slider;

[0023] A first electric actuator is mounted on the top of the horizontal end of the slider;

[0024] A rack plate is connected to the top of the first electric actuator and to the slider via a slide rail, and can slide relative to the slider under the action of the first electric actuator;

[0025] The gears are symmetrically arranged and rotatably connected to the right side of the vertical end of the slider, and mesh with the rack plate;

[0026] A rotating block is mounted on the side of the gear away from the slider;

[0027] An insertion plate is disposed on the rotating block;

[0028] An adjustment component, located on the rotating block, is used to adjust the distance of the insertion plate.

[0029] Preferably, a groove is provided above the center of the rotating block, and a rotating rod passing through the groove is rotatably connected to the center of the rotating block. An inclined passive plate is installed on the top of the rotating rod at the top of the groove. A slide rail frame is installed at the left end of the rotating block to provide stable movement for the reset seat. A first spring rod that can slide with the reset seat is installed inside the slide rail frame. A reset rod that contacts the passive plate is installed on the reset seat. A support frame is installed on one side of the top of the fixed seat. Symmetrical active plates are installed on the support frame. The active plates and the passive plates are at the same horizontal position.

[0030] Preferably, a second electric actuator is installed on the top of the fixed base, a lifting plate is installed on the moving end of the second electric actuator, connecting plates are installed at the front and rear ends of the lifting plate, a pneumatic rod arranged in a linear array is installed at the bottom of the connecting plate, a first suction nozzle is installed at the bottom of the pneumatic rod, and a plurality of second suction nozzles are installed inside the packaging cover.

[0031] Preferably, the top of the packaging cover is equipped with an arc-shaped limiting plate, and magnets are symmetrically installed on the top of the limiting arc plate.

[0032] Preferably, the front and rear ends of the fixing base and the packing cover are connected by a slide rail. The fixing base has a slide rail groove inside. A second spring rod passing through the slide rail groove is installed below the packing cover. A foot pressure plate is installed at the lower end of the second spring rod.

[0033] Preferably, the adjustment component includes:

[0034] Lateral adjustment seat: It is groove-shaped and fixedly connected to the rotating block;

[0035] Adjusting rod: Its threaded connection is inside the groove of the transverse adjusting seat;

[0036] First adjusting block: It is threadedly connected to the adjusting rod and slidably connected inside the transverse adjusting seat;

[0037] Longitudinal adjustment seat: It is groove-shaped and is installed on top of the transverse adjustment seat;

[0038] The third spring rod is installed inside the longitudinal adjustment seat;

[0039] The second adjusting block is slidably connected to the third spring rod and is also slidably connected inside the longitudinal adjusting seat.

[0040] A roller is mounted on one end of the rotating rod and on one side of the first and second adjusting blocks;

[0041] The conveyor belt is driven by each set of rollers.

[0042] Preferably, a support base is installed at the top end of the limiting arc plate near the collecting cover, an expansion spring rod is slidably connected to the top of the support base, the heating machine is located below the expansion spring rod, the heating machine has a semi-arc shape, and an auxiliary plate is installed between the support base and the collecting cover.

[0043] The present invention has achieved the following beneficial effects:

[0044] (1) This invention, with the help of a collection and organizing component, uses a motor to drive a rotating wheel to rotate. The inertia of the easy-open cover on the conveyor belt is used to make it enter a specific gap area on the rotating wheel. Then, with the help of the limiting and guiding of the push plate, the easy-open cover is automatically converted from a horizontal transport state to a vertical stacking state. The whole process does not require manual assistance. The automatic conversion and stacking method greatly reduces the manual operation links, reduces labor costs, improves production efficiency, and ensures the consistency and regularity of the easy-open cover stacking. In addition, with the help of the push component, the rotating block and the insertion plate are driven to rotate through the transmission of the rack plate and gear to realize the positioning and gripping of the easy-open cover. Then, the electric slide rail drives the slider to transfer the easy-open cover to the packing cover. From counting to transfer to unloading, the whole process is automated, reducing manual intervention, reducing the possibility of human error, and greatly improving production efficiency.

[0045] (2) This invention utilizes a second electric push rod, a lifting plate, a connecting plate, a pneumatic rod, a first suction nozzle, and a second suction nozzle to form a bag opening system. The air pressure device generates suction to open the bag opening. At the same time, a limiting arc plate and a magnet are set on the top of the packaging cover. The limiting arc plate restricts the horizontal movement of the easy-open cover, and the magnet uses a magnetic field to buffer and stabilize the easy-open cover, guiding it to accurately enter the packaging bag. The automated opening system reduces the manual operation of opening the bag opening and improves packaging efficiency. The combined design of the limiting arc plate and the magnet ensures that the easy-open cover can enter the packaging bag accurately and smoothly, avoiding bagging errors caused by easy-open cover deviation, and improving bagging quality and efficiency.

[0046] (3) By setting up an adjustment component, the first adjustment block can be moved in the transverse adjustment seat by rotating the adjustment rod, which drives the roller to apply force to the conveyor belt, releases the potential energy of the third spring rod, and pushes the second adjustment block to slide in the longitudinal adjustment seat, thereby achieving precise adjustment of the insertion distance of the insert plate into the packaging cover without affecting the force transmission to the insert plate. This allows the equipment to adapt to the bagging requirements of different specifications of easy-open caps, greatly improving the versatility and flexibility of the equipment. Attached Figure Description

[0047] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0048] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0049] Figure 2 This is a schematic diagram of the pushing component of the present invention;

[0050] Figure 3 for Figure 2 A magnified view of part A in the image;

[0051] Figure 4 This is a schematic diagram of the adjustment component of the present invention;

[0052] Figure 5 for Figure 4 A magnified view of part B in the image;

[0053] Figure 6 for Figure 2 A magnified view of part C;

[0054] Figure 7 This is a schematic diagram of the second electric actuator, lifting plate, connecting plate, and pneumatic rod of the present invention;

[0055] Figure 8 This is a schematic diagram of the limiting arc plate and magnet of the present invention.

[0056] The diagram is labeled as follows: 1. Riveting frame; 11. Riveting machine; 12. Conveyor belt; 13. Collection cover; 14. Fixing seat; 15. Packing cover; 16. Heating machine; 2. Collection and tidying assembly; 21. Fixing plate; 22. Rotary wheel; 23. Symmetry plate; 24. Pad concave plate; 25. Pushing plate; 211. Pushing assembly; 212. Electric slide rail; 213. Slider; 214. Counter; 215. First electric push rod; 216. Rack plate; 217. Gear; 218. Rotating block; 219. Insertion plate; 221. Groove; 222. Passive plate; 223. Slide rail frame; 224. First spring rod; 225. Reset seat; 226. Reset rod; 227. Support frame; 228. Active plate; 231. Second electric push rod; 232. Lifting plate; 233. Connecting plate; 234. Pneumatic rod; 235. First suction nozzle; 236. Second suction nozzle; 237. Limiting arc plate; 238. Magnet; 239. Second spring rod; 2391. Foot pressure plate; 3. Adjustment assembly; 31. Lateral adjustment seat; 32. Adjusting rod; 33. First adjusting block; 34. Longitudinal adjustment seat; 35. Third spring rod; 36. Second adjusting block; 37. Roller; 38. Conveyor belt; 321. Support seat; 322. Expansion spring rod; 323. Auxiliary plate; Detailed Implementation

[0057] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0058] like Figures 1-3 As shown, a high-speed riveting and cutting combination machine for easy-open lid pull tabs includes a riveting frame 1 with a riveting machine 11 mounted on top and a conveyor belt 12 mounted on the riveting frame 1; a collection cover 13 symmetrically arranged on one side of the conveyor belt 12; a fixing base 14 and a packing cover 15, the packing cover 15 being mounted on top of the fixing base 14, and a heater 16 being mounted at one end of the packing cover 15 near the collection cover 13; and a collection and straightening assembly 2, which is arranged between the collection cover 13 and the conveyor belt 12 to convert the easy-open lid from a horizontal state to a vertical state. The collection and straightening assembly 2 includes a fixing plate 21 symmetrically mounted on the collection cover. Cover 13 is located near one end of conveyor belt 12; a rotating wheel 22 is rotatably connected between two fixed discs 21; a pair of symmetrical plates 23 are arranged in a ring array and installed on one side of the rotating wheel 22 corresponding to the conveyor belt 12, and a motor for driving the rotating wheel 22 to rotate is installed on the fixed disc 21 at the rear end; a pad concave plate 24 is installed on the rotating wheel 22 and located between the pair of symmetrical plates 23, and a gap area is formed between the symmetrical plates 23 and the pad concave plate 24 for pushing the easy-open cover away; a push plate 25 is installed at one end of the collection cover 13 near the conveyor belt 12 and is provided on top of the rotating wheel 22 in the gap area.

[0059] It should be noted that in the high-speed riveting and cutting assembly machine for easy-open cans and pull tabs, the conveyor belt 12 first transports the easy-open cans towards the collection cover 13. When the easy-open cans are transported to the end of the conveyor belt 12, due to the rotation of the rotating wheel 22 driven by the motor, the easy-open cans on the conveyor belt 12 enter the gap area between the corresponding symmetrical plate 23 and the pad concave plate 24 on the rotating wheel 22 by inertial force. As the rotating wheel 22 rotates, when the gap between the symmetrical plate 23 and the pad concave plate 24 at the top of the rotating wheel 22 moves to the position of the push plate 25, the push plate 25 restricts the movement of the cans. Under the action of the conveyor belt 12, since the push plate 25 is inclined, the easy-open lid will enter the collection cover 13 along the inclined surface. Since the conveyor belt 12 continuously transports the easy-open lid at a certain speed, new easy-open lids will continuously enter the collection cover 13, so that the easy-open lids can be stacked inside the collection cover 13. By setting the collection and straightening component 2, the easy-open lids are automatically converted from horizontal transportation state to vertical stacking state. There is no need for manual assistance in bagging or adjusting the stacking state, which reduces manual operation links, reduces labor intensity, and improves production efficiency.

[0060] like Figure 2 , Figure 4 and Figure 5As shown, the pushing assembly 211 is disposed between the symmetrical collection covers 13 and is used to push the vertically positioned and neatly collected easy-open covers into the packaging cover 15. The pushing assembly 211 includes an electric slide rail 212, which is installed between the symmetrical collection covers 13; a slider 213, which is L-shaped and whose bottom is slidably connected to the top of the electric slide rail 212, and can move along the electric slide rail 212; a counter 214, which is installed at the front and rear ends of the top of the vertical end of the slider 213; and a first electric push rod 215, which is installed... At the top of the horizontal end of slider 213, there is a rack plate 216, which is connected to the top of the first electric push rod 215 and connected to slider 213 through a slide rail. It can slide relative to slider 213 under the action of the first electric push rod 215. A gear 217 is symmetrically arranged and rotatably connected to the right side of the vertical end of slider 213 and meshes with rack plate 216. A rotating block 218 is installed on the side of gear 217 away from slider 213. An insertion plate 219 is set on the rotating block 218, and the bottom of the insertion plate 219 is pointed.

[0061] It should be noted that when the easy-open covers processed by the collection and straightening component 2 are vertically stacked into the collection cover 13, the counter 214 begins to measure and count the number of easy-open covers in real time. When the counter 214 detects that the number of easy-open covers entering the collection cover 13 has reached a preset certain value, the system triggers the first electric push rod 215 to start working. After the first electric push rod 215 is started, it pushes the rack plate 216 connected to its top to move upward. The upward movement of the rack plate 216 will drive the gears 217 on both sides to rotate, thereby causing the insertion plate set on the rotating block 218 to rotate. 219 also rotates accordingly. The bottom of the insertion plate 219 is set with a pointed end, which can be smoothly inserted between the counted easy-open lids during the rotation process to achieve positioning and gripping of the easy-open lids. After the insertion plate 219 is inserted into the easy-open lid, the electric slide rail 212 starts to work, driving the L-shaped slider 213, which is slidably connected to its top, to move along the electric slide rail 212. Since the insertion plate 219 has been inserted into the easy-open lid, the movement of the slider 213 will drive the insertion plate 219 and the inserted easy-open lid to move together, and finally push the easy-open lid into the packaging cover 15 to prepare for the subsequent packaging process.

[0062] The entire pushing process is highly automated. From counting and monitoring the number of easy-open covers to rotating and inserting the insertion plate 219, and then transferring the easy-open covers, each step is completed automatically by the equipment without human intervention, which greatly reduces the intensity of manual labor and improves production efficiency.

[0063] like Figure 4 , Figure 6 and Figure 7As shown, a groove 221 is provided above the middle of the rotating block 218. A rotating rod passing through the groove 221 is rotatably connected to the middle of the rotating block 218. An inclined passive plate 222 is installed on the top of the rotating rod in the groove 221. A slide rail 223 is installed on the left end of the rotating block 218 to provide stable movement for the reset seat 225. A first spring rod 224 that can slide with the reset seat 225 is installed inside the slide rail 223. A reset rod 226 that contacts the passive plate 222 is installed on the reset seat 225. A support frame 227 is installed on one side of the top of the fixed seat 14. Symmetrical active plates 228 are installed on the support frame 227. The active plates 228 and the passive plates 222 are at the same horizontal position.

[0064] It should be noted that during the operation of the pushing component 211, when the electric slide rail 212 drives the slider 213 and the rotating block 218 mounted on it to move, the insertion plate 219 is in the state of inserting the easy-open cover, moving from the collection cover 13 to the packing cover 15 with the easy-open cover. At this time, the passive plate 222 on the rotating block 218 is in the normal position, and the reset seat 225 is in the initial state under the action of the first spring rod 224. The reset rod 226 has a certain relative positional relationship with the passive plate 222. When the rotating block 218 moves close to the packing cover 15 with the slider 213, the active plate 228 on the top support frame 227 of the fixed seat 14 will start to contact the bottom of the inclined passive plate 222. As the rotating block 218 continues to move, the active plate 228 will produce force on the passive plate 222. An upward thrust is generated. Under the action of the active plate 228, the passive plate 222 begins to reverse. The rotation of the passive plate 222 will drive the rotating rod to rotate. The rotation of the rotating rod will further drive the associated insertion plate 219 to rotate along the direction of the packing cover 15. As the insertion plate 219 rotates, the insertion plate 219 is gradually pulled out from between the easy-open covers, so that the easy-open covers that were originally fixed by the insertion plate 219 are unrestrained and completely enter the packing cover 15 from the inside of the collection cover 13, completing the unloading process of the easy-open covers. When the active plate 228 and the passive plate 222 are no longer in contact, under the action of the first spring rod 224, the reset seat 225 slides with the reset rod 226. The reset rod 226 pushes the passive plate 222 back to the initial position, preparing for the next operation.

[0065] This structure cleverly utilizes the movement of the rotating block 218 and the interaction between the active plate 228 and the passive plate 222 to achieve automatic rotation of the insertion plate 219 and automatic unloading of the easy-open cover. It eliminates the need for additional complex control devices and manual intervention, simplifying the production process and improving production efficiency.

[0066] like Figure 2 and Figure 7As shown, a support base 321 is installed at the top of the limiting arc plate 237 near the end of the collection cover 13. An expansion spring rod 322 is slidably connected to the top of the support base 321. A push block is installed on the top of the expansion spring rod 322. The heater 16 is located below the expansion spring rod 322. The heater 16 has a semi-arc shape. An auxiliary plate 323 is installed between the support base 321 and the collection cover 13.

[0067] It should be noted that when the easy-open lid enters the packing cover 15 through the collecting and organizing component 2 and the pushing component 211, the operator can use the pressing block to squeeze the expansion spring rod 322. After being squeezed, the expansion spring rod 322 will contract and drive the heating machine 16 below to move downward. Since the heating machine 16 has a semi-arc shape, it can fit the shape of the port of the packing bag well. When the heating machine 16 descends to contact the port of the packing bag, the heating machine 16 starts to heat the port of the packing bag to achieve rapid sealing. After the easy-open lid passes through, no more pressure is applied to the pressing block. The expansion spring rod 322 returns to its extended state under its own elasticity, driving the heating machine 16 to rise back to the initial position, preparing for the next sealing operation.

[0068] like Figure 7 and Figure 8 As shown, a second electric actuator 231 is installed on the top of the fixed base 14. A lifting plate 232 is installed on the moving end of the second electric actuator 231. A connecting plate 233 is installed at both the front and rear ends of the lifting plate 232. A pneumatic rod 234 arranged in a linear array is installed at the bottom of the connecting plate 233. A first suction nozzle 235 is installed at the bottom of the pneumatic rod 234. A plurality of second suction nozzles 236 are installed inside the packing cover 15. The first suction nozzle 235 and the second suction nozzle 236 are connected by an external pneumatic device.

[0069] It should be noted that, firstly, the packaging bag is placed inside the packaging cover 15. The packaging cover 15 provides a relatively enclosed and stable working space for the entire packaging operation. When packaging is required, the second electric actuator 231 is activated. After the second electric actuator 231 starts working, it will generate a downward thrust, which will drive the lifting plate 232 and the connecting plate 233 connected to it to move downward synchronously. As the lifting plate 232 and the connecting plate 233 move downward, the pneumatic rod 234 and the first suction nozzle 235 installed below the connecting plate 233 gradually approach the packaging bag and finally contact the upper surface of the packaging bag. After contact is made, When the pneumatic device is activated, a certain pressure difference is generated, causing the second suction nozzle 236 and the first suction nozzle 235 to generate suction. Under the suction effect of the pressure difference, the second suction nozzle 236 and the first suction nozzle 235 tightly adhere to both sides of the packaging bag, which opens the opening of the packaging bag, thus forming a channel for the easy-open lid to enter. From the positioning of the packaging bag to the opening formation and the filling of the easy-open lid, the entire process is highly automated through the coordinated work of the second electric push rod 231, the pneumatic device, etc., which greatly reduces manual intervention, reduces labor intensity, and improves production efficiency.

[0070] like Figure 8 As shown, an arc-shaped limiting arc plate 237 is installed on the top of the packaging cover 15, and magnets 238 are symmetrically installed on the top of the limiting arc plate 237.

[0071] It should be noted that, due to the arc-shaped structure of the limiting arc plate 237, the horizontal movement of the easy-open cover is restricted, ensuring that the easy-open cover can only move within the circular space enclosed by the packaging cover 15 and the limiting arc plate 237. This prevents the easy-open cover from spreading out randomly and guides it towards the packaging bag. By incorporating magnets 238, and considering that the easy-open cover material typically has a certain degree of magnetic permeability, the magnetic field generated by magnets 238 exerts a magnetic force on the easy-open cover. This magnetic force can, on the one hand, buffer and stabilize the movement of the easy-open cover, preventing it from collapsing during movement. If the speed is too fast or it is affected by other external forces, it may deviate. On the other hand, it can keep the easy-open cover in a relatively stable horizontal state to a certain extent, ensuring that it can enter the packaging bag smoothly without tilting or flipping. Through the circular space formed by the packaging cover 15 and the limiting arc plate 237, and the limiting effect of the limiting arc plate 237, the easy-open cover can be effectively restricted to a specific area, making it move more accurately toward the packaging bag. This greatly improves the accuracy of the easy-open cover entering the packaging bag, reduces bagging errors caused by easy-open cover deviation, and ensures the quality and efficiency of bagging.

[0072] like Figure 7 and Figure 8As shown, the front and rear ends of the fixed base 14 and the packing cover 15 are connected by a slide rail. The fixed base 14 has a slide rail groove inside. A second spring rod 239 passing through the slide rail groove is installed below the packing cover 15. A foot pressure plate 2391 is installed at the lower end of the second spring rod 239.

[0073] It should be noted that in the initial state, the second spring rod 239 is in its natural state, and the packing cover 15 is held at a certain height under the support of the second spring rod 239. When the packing bag is filled with easy-open lids, the operator presses the foot pressure plate 2391 with their foot, causing the second spring rod 239 to compress and drive the packing cover 15 to move downward along the slide rail on the fixed base 14. As the packing cover 15 moves downward, the packing bag also descends. When it descends to a certain position, the operator can easily remove the packing bag filled with easy-open lids from the packing cover 15. When the operator releases the foot pressure plate 2391, the second spring rod 239 returns to its original shape under its own elasticity, extends upward and pushes the packing cover 15 upward along the slide rail, returning to the initial position, preparing for the next placement of a new packing bag and bagging operation. With the design of the foot pressure plate 2391, the operator does not need to perform complicated operations with their hands. They only need to press lightly with their foot to lower the packing cover 15, making it convenient and quick to remove the filled packing bag, thus improving work efficiency.

[0074] like Figure 4 As shown, the adjustment assembly 3 is mounted on the rotating block 218 and is used to adjust the distance of the insertion plate 219. The adjustment assembly 3 includes a transverse adjustment seat 31, which is grooved 221 and fixedly connected to the rotating block 218; an adjustment rod 32, which is threaded into the groove 221 of the transverse adjustment seat 31; a first adjustment block 33, which is threaded to the adjustment rod 32 and slidably connected to the transverse adjustment seat 31; a longitudinal adjustment seat 34, which is grooved 221 and mounted on the top of the transverse adjustment seat 31; a third spring rod 35, which is mounted inside the longitudinal adjustment seat 34; a second adjustment block 36, which is slidably connected to the third spring rod 35 and slidably connected to the longitudinal adjustment seat 34; a roller 37, which is mounted on one end of the rotating rod and on one side of the first adjustment block 33 and the second adjustment block 36; and a conveyor belt 38, which is drivenly connected to each set of rollers 37.

[0075] It should be noted that when adjusting the insertion distance of the insertion plate 219 into the packing cover 15, rotating the adjusting rod 32 causes the first adjusting block 33 to move within the transverse adjusting seat 31 along the axial direction of the adjusting rod 32. As the first adjusting block 33 moves, the roller 37 connected to it also moves accordingly. This movement of the roller 37 applies a force to the conveyor belt 38, which acts on the other end of the roller 37 connected to the conveyor belt 38. This roller 37 is connected to the second adjusting block 36. At this time, releasing the spring potential energy of the third spring rod 35 causes the elastic force of the third spring rod 35 to push the second adjusting block 36 to slide on the longitudinal adjusting seat 34. Throughout the adjustment process, although the first adjusting block 33 and the second adjusting block 36 move... However, roller 37 remains rotatably connected to the rotating rod and the first adjusting block 33 and the second adjusting block 36. The rotation of the rotating rod can transmit power to the insertion plate 219 through roller 37. During the adjustment process, the conveyor belt 38 remains connected to the roller 37, so it will not affect the transmission of power from roller 37 on the rotating rod to the insertion plate 219, thus ensuring that the insertion plate 219 can work normally and realize the adjustment of its insertion distance. By adjusting the adjusting rod 32, the movement distance of the first adjusting block 33 can be precisely controlled. In turn, through a series of linkages, the precise adjustment of the insertion distance of the insertion plate 219 into the packaging cover 15 can be realized. This allows the equipment to adapt to the bagging requirements of different specifications of easy-open caps, improving the versatility and flexibility of the equipment.

[0076] The working principle of this invention is as follows: In a high-speed riveting and cutting assembly machine for easy-open lids and pull rings, the conveyor belt 12 delivers the easy-open lids to the end. A motor drives the rotating wheel 22 to rotate. The easy-open lids, by inertia, enter the gap between the symmetrical plate 23 and the padding plate 24 on the rotating wheel 22. As the rotating wheel 22 rotates, the gap moves to the pusher plate 25. The inclined pusher plate 25 causes the easy-open lids to enter the collection cover 13 and stack, achieving a horizontal to vertical transition. A counter 214 monitors the number of easy-open lids in the collection cover 13. When a preset value is reached, the first electric push rod 215 is activated, driving the gear... The strip 216 moves upward, causing the gear 217 to rotate. The rotating block 218 and the insertion plate 219 rotate, and the tip inserts into the easy-open cover. Then, the electric slide rail 212 drives the slider 213 to push the easy-open cover to the packing cover 15. When the rotating block 218 approaches the packing cover 15 with the slider 213, the active plate 228 contacts the passive plate 222 and pushes it to reverse, causing the rotating rod and the insertion plate 219 to rotate. The insertion plate 219 is pulled out, and the easy-open cover falls into the packing cover 15. After the active plate 228 separates from the passive plate 222, the first spring rod 224 causes the passive plate 216 to rotate. 22. Reset, place the packing bag inside the packing cover 15, activate the second electric push rod 231, driving the lifting plate 232, connecting plate 233, pneumatic rod 234 and first suction nozzle 235 to descend and contact the packing bag. Activate the pneumatic device; the first suction nozzle 235 and second suction nozzle 236 generate suction to open the bag opening, allowing the easy-open cover to enter. The limiting arc plate 237 restricts the horizontal movement of the easy-open cover, and the magnet 238 generates magnetic force to buffer and stabilize the easy-open cover, ensuring it enters the packing bag smoothly and accurately. After the packing bag is full, the operator steps on the foot pressure plate 2391, activating the second spring rod 239. The compression causes the packing cover 15 to descend. The operator removes the packing bag, releases the foot pressure plate 2391, and the second spring rod 239 resets. The packing cover 15 rises, and the adjusting rod 32 rotates. The first adjusting block 33 moves within the transverse adjusting seat 31, driving the roller 37 to apply force to the conveyor belt 38. This releases the potential energy of the third spring rod 35, pushing the second adjusting block 36 to slide within the longitudinal adjusting seat 34. During adjustment, the roller 37 remains connected to the rotating rod, the first adjusting block 33, and the second adjusting block 36, without affecting the force transmission to the insertion plate 219, thus achieving precise adjustment of the insertion distance.

[0077] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed riveting and cutting combination machine for easy-open lid pull rings, characterized in that, include: A riveting frame (1) is provided with a riveting machine (11) on its top, and a conveyor belt (12) is provided on the riveting frame (1); A collection cover (13) is symmetrically arranged on one side of the conveyor belt (12); A fixed base (14) and a packing cover (15) are provided, wherein the packing cover (15) is disposed on the top of the fixed base (14), and a heater (16) is provided at one end of the packing cover (15) near the collection cover (13); A collection and straightening component (2) is disposed between the collection cover (13) and the conveyor belt (12) for converting the easy-open cover from a horizontal state to a vertical state; The pushing assembly (211), which is arranged between the symmetrical collection covers (13), is used to push the vertically positioned and neatly collected easy-open covers into the packaging cover (15). The collection and conditioning component (2) includes: A fixed plate (21) is symmetrically installed at one end of the collection cover (13) near the conveyor belt (12); A rotating wheel (22) is rotatably connected between the two fixed disks (21); A pair of symmetrical plates (23) are arranged in a ring array and installed on one side of the wheel (22) corresponding to the conveyor belt (12); A recessed plate (24) is mounted on the wheel (22) and located between a pair of symmetrical plates (23), forming a gap area between the symmetrical plates (23) and the recessed plate (24) for pushing the easy-open cover away; A push plate (25) is installed at one end of the collection cover (13) near the conveyor belt (12) and is disposed on top of the wheel (22) in the gap area; The pushing component (211) includes: Electric slide rails (212) are installed between symmetrical collection hoods (13); The slider (213) is L-shaped and its bottom is slidably connected to the top of the electric slide rail (212), and can move along the electric slide rail (212); A counter (214) is installed at the front and rear ends of the top of the vertical end of the slider (213); A first electric actuator (215) is mounted on top of the horizontal end of the slider (213); A rack plate (216) is connected to the top of the first electric push rod (215) and connected to the slider (213) via a slide rail. Under the action of the first electric push rod (215), it can slide relative to the slider (213). A gear (217) is symmetrically arranged and rotatably connected to the right side of the vertical end of the slider (213) and meshes with the rack plate (216); A rotating block (218) is mounted on the side of the gear (217) away from the slider (213); An insertion plate (219) is disposed on the rotating block (218); Adjustment component (3), which is set on rotating block (218), is used to adjust the distance of insertion plate (219); A groove (221) is provided above the middle of the rotating block (218). A rotating rod passing through the groove (221) is rotatably connected to the middle of the rotating block (218). An inclined passive plate (222) is installed on the top of the rotating rod in the groove (221). A slide rail (223) is installed on the left end of the rotating block (218) to provide stable movement for the reset seat (225). A first spring rod (224) that can slide with the reset seat (225) is installed inside the slide rail (223). A reset rod (226) that contacts the passive plate (222) is installed on the reset seat (225). A support frame (227) is installed on one side of the top of the fixed seat (14). A symmetrical active plate (228) is installed on the support frame (227). The active plate (228) and the passive plate (222) are at the same horizontal position. The adjustment component (3) includes: Lateral adjustment seat (31): It is in the shape of a groove (221) and is fixedly connected to the rotating block (218); Adjusting rod (32): It is threaded into the groove (221)-shaped interior of the transverse adjusting seat (31); First adjusting block (33): It is threadedly connected to adjusting rod (32) and slidably connected inside transverse adjusting seat (31); Longitudinal adjustment seat (34): It is in the shape of a groove (221) and is installed on the top of the transverse adjustment seat (31); The third spring rod (35) is installed inside the longitudinal adjustment seat (34); The second adjusting block (36) is slidably connected to the third spring rod (35) and is slidably connected inside the longitudinal adjusting seat (34); A roller (37) is mounted on one end of the rotating rod and on one side of the first adjusting block (33) and the second adjusting block (36); A conveyor belt (38) is driven onto each set of rollers (37); When it is necessary to adjust the insertion distance of the insert plate into the packing cover, rotate the adjusting rod. The rotation of the adjusting rod will cause the first adjusting block to move along the axial direction of the adjusting rod within the transverse adjusting seat. When the first adjusting block moves, the roller connected to it will also move accordingly. The rotation of the rotating rod can transmit power to the insert plate through the roller. By adjusting the adjusting rod, the moving distance of the first adjusting block can be precisely controlled, thereby achieving precise adjustment of the insertion distance of the insert plate into the packing cover.

2. The high-speed riveting and cutting combination machine for easy-open lid pull rings according to claim 1, characterized in that; A second electric actuator (231) is installed on the top of the fixed base (14). A lifting plate (232) is installed on the moving end of the second electric actuator (231). A connecting plate (233) is installed at the front and rear ends of the lifting plate (232). A pneumatic rod (234) arranged in a linear array is installed at the bottom of the connecting plate (233). A first suction nozzle (235) is installed at the bottom of the pneumatic rod (234). A plurality of second suction nozzles (236) are installed inside the packing cover (15).

3. The high-speed riveting and cutting combination machine for easy-open lid pull rings according to claim 2, characterized in that; The top of the packing cover (15) is equipped with an arc-shaped limiting arc plate (237), and magnets (238) are symmetrically installed on the top of the limiting arc plate (237).

4. The high-speed riveting and cutting combination machine for easy-open lid pull rings according to claim 3, characterized in that; The front and rear ends of the fixed base (14) and the packing cover (15) are connected by a slide rail. The fixed base (14) has a slide rail groove inside. A second spring rod (239) passing through the slide rail groove is installed below the packing cover (15). A foot pressure plate (2391) is installed at the lower end of the second spring rod (239).

5. The high-speed riveting and cutting combination machine for easy-open lid pull rings according to claim 3, characterized in that; A support base (321) is installed at the top of the limiting arc plate (237) near the end of the collecting cover (13). An expansion spring rod (322) is slidably connected to the top of the support base (321). The heater (16) is located below the expansion spring rod (322). The heater (16) has a semi-arc shape. An auxiliary plate (323) is installed between the support base (321) and the collecting cover (13).

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