Automatic memory bank producing and packaging equipment

Abstract

The invention discloses automatic memory bank production and packaging equipment, and relates to the technical field of memory bank packaging, the automatic memory bank production and packaging equipment comprises a packaging assembly, the packaging assembly comprises a film wrapping mechanism, a sealing and cutting mechanism is arranged on one side of the film wrapping mechanism, a mounting frame is arranged on one side of the sealing and cutting mechanism, a conveying roller is arranged in the mounting frame, and a housing is fixed to the top of the mounting frame; and the thermal shrinkage assembly is arranged in the housing and comprises a thermal shrinkage piece, the thermal shrinkage piece comprises a heating cover located at the top of the conveying roller, and an air inlet pipe is arranged on the heating cover. The device has the beneficial effects that through the arrangement of the thermal shrinkage assembly, when a sealing film is thermally shrunk, hot air can continuously and stably cover the surface of the box body, the problem of relative displacement of a traditional fixed air nozzle and a movable box body is thoroughly solved, hot air covering blind areas of the front and rear end faces and the side faces are eliminated, and the film material is uniformly heated; and stretching tearing caused by local overheating or wrinkling and loosening caused by non-heating are avoided, and the packaging flatness and consistency are improved.

Description

Technical Field

[0001] This invention relates to the field of memory module packaging technology, and in particular to an automated production and packaging equipment for memory modules. Background Technology

[0002] As a core electronic component, memory modules require both anti-static protection and structural stability during packaging. Heat shrink sealing is a key process to ensure the sealing, dustproofing, and transport protection of the packaging. Currently, the industry generally uses automatic heat shrink sealing machines to complete the heat shrink sealing of memory module boxes. The core process is as follows: the heat shrink protective film is placed on the outside of the memory module box, the film is sealed by the heat cutting mechanism, and then the protective film is shrunk and adhered to the surface of the box by hot air heating.

[0003] Existing heat shrinking mechanisms mostly use fixed nozzle structures. There is a relative displacement between the nozzle and the moving memory module box, which means that the hot air cannot continuously and fully cover the surface of the box. This easily leads to blind spots in the hot air coverage of the front and rear ends, corners, and other areas. In addition, the memory module box has a square structure, and its four corners are where the heat-sealing joints of the heat shrink film are located. The film material is thicker at the joints and is prone to wrinkles. Concentrated hot air is needed to strengthen the heat shrinking. However, the hot air from the fixed nozzle is evenly dispersed and cannot be adapted to the contour of the box to achieve differentiated air supply. This results in the film material in the corner areas not shrinking tightly, often resulting in defects such as bubbles and warping. On the flat areas, the film material may be stretched, deformed, or torn due to excessive concentration of hot air. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing automated production and packaging equipment for memory modules, the present invention is proposed.

[0006] Therefore, the problem that this invention aims to solve is the uneven distribution of hot air during heat shrinking, resulting in poor molding effect.

[0007] To solve the above technical problems, the present invention provides the following technical solution: an automatic production and packaging equipment for memory modules, comprising a packaging component, including a wrapping mechanism, a sealing and cutting mechanism on one side of the wrapping mechanism, a mounting frame on one side of the sealing and cutting mechanism, a conveying roller inside the mounting frame, and a cover fixed to the top of the mounting frame; A heat-shrinkable assembly, disposed inside the housing, includes a heat-shrinkable component. The heat-shrinkable component includes a heating cover located on top of the conveyor roller. An air inlet pipe is provided on the heating cover, and an air outlet is opened on the inner side of the heating cover. Multiple shielding strips are provided inside the heating cover, and the multiple shielding strips are evenly distributed in a straight line inside the heating cover. The multiple shielding strips are connected by connecting columns. A baffle is provided on the inner side of the heating cover, and a positioning column is fixed on the top of the baffle. The top of the positioning column penetrates the heating cover and is rotatably connected to the inside of the heating cover.

[0008] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, the heat shrink assembly further includes a movable component, the movable component including a pulley fixed to the outside of the conveyor roller, a belt disposed on the outside of the pulley, a connecting frame fixed to one side of the heating cover, the connecting frame being movably connected to the outside of the belt, a pin being inserted into the connecting frame, and an insertion hole being provided on the belt.

[0009] In a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, a fixing plate is fixed to the top of the pin, a first spring is fixed to the bottom of the fixing plate, and the bottom end of the first spring is fixed to the connecting frame.

[0010] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, the heat shrink assembly further includes a pusher, the pusher including a slide rail fixed inside the heating cover, a support column snapped into the slide rail, a force-bearing rod provided at the bottom end of the support column, a push column fixed on one side of the force-bearing rod, a force-bearing block fixed at the top of the fixing plate, a pressing rod provided at the top of the force-bearing block, and a fixing rod fixed at the end of the pressing rod.

[0011] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, a stabilizing column is fixed to one side of the heating cover, a stabilizing rod is fixed to the outside of the push column, the stabilizing rod is movably connected to the outside of the stabilizing column, a mounting block is fixed to the end of the stabilizing column, and a second spring is fixed to one side of the mounting block.

[0012] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, the top of the stabilizing rod is fixed with a force-bearing frame, and the inner top wall of the housing is fixed with a push rod, which is L-shaped and has an inclined end.

[0013] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, the heat shrink assembly further includes an adjusting component, which includes a rotating rod fixed to the top of the positioning column, a movable rod provided at the top of the rotating rod, a positioning shaft fixed at the end of the movable rod, and a sliding groove provided on the rotating rod, wherein the positioning shaft slides within the sliding groove.

[0014] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, the moving rod is fixed with a fixed block at its top, a rotating column is inserted into the fixed block, a first fixed shaft is fixed inside the fixed block, a first spiral groove is provided on the rotating column, the first fixed shaft slides in the first spiral groove, a stabilizing block is fixed at the top of the heating cover, and the rotating column is rotatably connected to the stabilizing block through a bearing.

[0015] As a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, the heat shrink assembly further includes a rotating component, the rotating component includes a movable sleeve sleeved on the outside of the rotating column, a second fixed shaft is fixed inside the movable sleeve, a second spiral groove is provided on the rotating column, the second fixed shaft slides in the second spiral groove, a force-bearing plate is fixed at the top of the movable sleeve, and a limit rod is fixed on the top wall of the inner shell.

[0016] In a preferred embodiment of the automatic production and packaging equipment for memory modules described in this invention, a guide block is fixed to the bottom of the movable sleeve, a guide post is fixed to one side of the stabilizing block, and the guide post is movably connected to the guide block.

[0017] The beneficial effects of this invention are as follows: by setting up the heat shrinking component, hot air can continuously and stably cover the surface of the box when the sealing film is heat-shrinked, which completely solves the problem of relative displacement between the traditional fixed air nozzle and the moving box, eliminates the blind spots of hot air coverage on the front and rear ends and sides, makes the film material heated evenly, avoids stretching and tearing caused by local overheating or wrinkles and loosening caused by lack of heat, and improves the flatness and consistency of the packaging.

[0018] Furthermore, once the heat-shrink film on the surface of the packaging box is completed, it can enhance the heat airflow to the corners and edges while reducing the heat airflow to the surface. This allows for precise application to the heat-sealing joints of the film material. It strengthens the heat-shrinking effect, especially considering the thick and wrinkle-prone nature of the joints, and completely eliminates defects such as bubbles and curling at the corners. This achieves the goal of uniform shrinkage and tight fit at the corners, thus improving the packaging's sealing performance and anti-static protection. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of an automated production and packaging equipment for memory modules.

[0021] Figure 2 Side view of the casing structure of the automated production and packaging equipment for memory modules.

[0022] Figure 3 A cross-sectional view of the casing of an automated memory module production and packaging equipment.

[0023] Figure 4 A structural diagram of the hot air hood for an automated production and packaging equipment for memory modules.

[0024] Figure 5 Automated production and packaging equipment for memory modules Figure 4 Enlarged view of the structure at point A in the middle.

[0025] Figure 6 A structural diagram of the adjusting components for an automated memory module production and packaging equipment.

[0026] Figure 7 A side view cross-sectional diagram of the hot air hood of an automated memory module production and packaging equipment.

[0027] Figure 8 A top-view cross-sectional view of the hot air hood of an automated memory module production and packaging equipment.

[0028] Figure 9 A structural diagram of the shielding strips and baffles for an automated production and packaging equipment for memory modules.

[0029] Figure 10 A structural diagram of the moving parts of an automated memory module production and packaging equipment.

[0030] Figure 11 This is a structural diagram of the rotating parts in an automated memory module production and packaging equipment. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, referring to Figures 1-4 , Figures 7-8This is the first embodiment of the present invention, which provides an automatic production and packaging equipment for memory modules. The automatic production and packaging equipment for memory modules includes a packaging component 1, including a wrapping mechanism 11. A sealing and cutting mechanism 12 is provided on one side of the wrapping mechanism 11. Both the wrapping mechanism 11 and the sealing and cutting mechanism 12 are mounted on a conveyor belt. The wrapping mechanism 11 wraps the sealing film around the outside of the memory module packaging box, and the sealing and cutting mechanism 12 heat-seals the sealing film. A mounting frame 13 is provided on one side of the sealing and cutting mechanism 12. A conveying roller 14 is provided inside the mounting frame 13. A cover 15 is fixed on the top of the mounting frame 13. The conveying roller 14 is used to drive the sealed packaging box to move inside the cover 15, and the hot air inside the cover 15 heat-shrinks the sealing film. This is prior art, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0035] The heat shrink assembly 2 is located inside the housing 15 and includes a heat shrink component 21. The heat shrink component 21 includes a heating cover 211 located on top of the conveyor roller 14. An air outlet 211-1 is opened on the inner side of the heating cover 211. The heating cover 211 is U-shaped, and its width, height and length are all greater than the memory stick packaging box. When the packaging box enters the housing 15, it will move to the bottom of the heating cover 211, so that hot air can be blown onto the packaging box through the heating cover 211 and heat shrink the outer sealing film. During the movement of the packaging box, the heating cover 211 will move synchronously with the packaging box, so that the hot air can continuously and stably cover the surface of the box, completely solving the problem of relative displacement between the traditional fixed air nozzle and the moving box, eliminating the blind spots of hot air coverage on the front and rear ends and sides, making the film material heated evenly, avoiding stretching and tearing caused by local overheating or wrinkling and loosening caused by lack of heat, and improving the flatness and consistency of the packaging.

[0036] Furthermore, the length of the heating cover 211 is greater than that of the packaging box, so both the front and back of the packaging box are within the coverage of the hot air.

[0037] The heating cover 211 is provided with air inlet pipes 212. There are three air inlet pipes 212, located at the top and sides of the heating cover 211 respectively. One end of the air inlet pipe 212 is connected to the heating cover 211, and the other end is connected to the hot air mechanism. The upper section of the air inlet pipe 212 is a corrugated telescopic pipe, which can be extended adaptively when the heating cover 211 moves. The corrugated pipe is resistant to high temperature, and the setting of the corrugated pipe will not affect the movement of the heating cover 211.

[0038] The heating cover 211 is equipped with shielding strips 213. There are multiple shielding strips 213, which are evenly distributed in a straight line inside the heating cover 211. The multiple shielding strips 213 are connected by connecting columns. The number of shielding strips 213 is two less than the number of air outlets 211-1. When the packaging box enters under the heating cover 211, the front and back sides of the box will be in the position where there are no shielding strips 213.

[0039] A baffle 214 is provided on the inner side of the heating cover 211. There are four baffles 214. The baffles 214 are located at the four corners of the inner side of the heating cover 211 and are in positions where there is no shielding strip 213. A positioning post 215 is fixed on the top of the baffle 214. The top of the positioning post 215 passes through the heating cover 211 and is rotatably connected to the inside of the heating cover 211.

[0040] After the heat shrinking of the sealing film on the packaging box is completed, the shielding strip 213 will move and partially block the air outlet 211-1, thereby reducing the air volume of the air outlet 211-1 and preventing the sealing film that has already been heat-shrinked from being over-heat-shrinked. At the same time, the baffle 214 will rotate towards the corner of the packaging box and guide the blown hot air to the corner of the packaging. At this time, the hot air can be strengthened to the corners around the packaging box and the hot air can be reduced to the surface. This allows for precise application to the heat-sealing joint of the film material. The heat shrinking effect is enhanced for the joints that are thick and prone to wrinkling, completely eliminating corner bubbles and lifting defects. This achieves the goal of uniform shrinkage and tight corner fitting, improving the packaging's sealing performance and anti-static protection.

[0041] Example 2, refer to Figures 2-5 , Figures 7-10 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0042] Specifically, the heat shrink assembly 2 also includes a movable component 22, which includes a pulley 221 fixed to the outside of the conveyor roller 14. There are two pulleys 221, which are fixed to the outside of the two conveyor rollers 14 respectively and rotate with the conveyor rollers 14. A belt 222 is provided on the outside of the pulley 221, and the pulley 221 will drive the belt 222 to move.

[0043] A connecting frame 223 is fixed on one side of the heating cover 211. The connecting frame 223 is movably connected to the outside of the belt 222. A pin 224 is inserted into the connecting frame 223. The belt 222 has multiple insertion holes 222-1, which are evenly distributed in a straight line on the belt 222.

[0044] When the pin 224 is inserted into the socket 222-1, the connecting frame 223 and the belt 222 are connected through the cooperation of the two. When the belt 222 moves, it will drive the heating cover 211 to move through the connecting frame 223, so that the heating cover 211 can move synchronously with the packaging box.

[0045] A fixing plate 225 is fixed to the top of the pin 224, and a first spring 226 is fixed to the bottom of the fixing plate 225. The bottom end of the first spring 226 is fixed to the connecting frame 223. The first spring 226 is used to apply an upward pushing force to the fixing plate 225, so that the fixing plate 225 drives the pin 224 to always be separated from the socket 222-1.

[0046] The heat shrink assembly 2 also includes a pusher 23, which includes a slide rail 231 fixed inside the heating cover 211. A support column 232 is engaged inside the slide rail 231. The support column 232 can move laterally inside the slide rail 231 without falling down. The two work together to support and position the force rod 233. The bottom end of the support column 232 is provided with the force rod 233, which is movably connected to the outside of the support column 232.

[0047] A push column 234 is fixed on one side of the force-bearing rod 233, and a force-bearing block 235 is fixed on the top of the fixed plate 225. The top of the force-bearing block 235 is inclined, and a pressing rod 236 is provided on the top of the force-bearing block 235. The pressing rod 236 is L-shaped and its bottom end contacts the inclined surface of the force-bearing block 235. A guide frame is fixed on one side of the heating cover 211, and the pressing rod 236 is movably connected to the guide frame.

[0048] The end of the extrusion rod 236 is fixed with a fixing rod 237, and the end of the push column 234 is in contact with the fixing rod 237.

[0049] When the packaging box moves to the bottom of the heating cover 211 and its forward direction contacts the force rod 233, it will push the force rod 233 to move. The force rod 233 will then drive the push column 234 to push the fixed rod 237 to move. This will cause the fixed rod 237 to drive the extrusion rod 236 to press against the inclined surface of the force block 235 and push the force block 235 to move downward. This will cause the force block 235 to drive the fixed plate 225 and the pin 224 to move downward, thereby allowing the pin 224 to be inserted into the insertion hole 222-1.

[0050] A stabilizing column 238 is fixed to one side of the heating cover 211, and a stabilizing rod 239 is fixed to the outside of the push column 234. The stabilizing rod 239 is movably connected to the outside of the stabilizing column 238. The two work together to support and position the push column 234. A mounting block 2310 is fixed to the end of the stabilizing column 238. A second spring 2311 is fixed to one side of the mounting block 2310. The other end of the second spring 2311 contacts the stabilizing rod 239 and is used to apply a reset spring force to the stabilizing rod 239 so that after the packaging box is removed from the heating cover 211, the stabilizing rod 239 can drive the push column 234 and the force rod 233 to reset.

[0051] A force-bearing frame 2312 is fixed to the top of the stabilizer 239, and a push rod 2313 is fixed to the inner top wall of the cover 15. The push rod 2313 is L-shaped and its end is inclined. After the sealing film on the surface of the packaging box is heat-shrinked, the heating cover 211 will move to the bottom of the push rod 2313, and the inclined end of the push rod 2313 will press against the inner wall of the force-bearing frame 2312, causing the force-bearing frame 2312 to drive the stabilizer 239 to move upward, so that the stabilizer 239 drives the push column 234 and the force-bearing rod 233 to move upward. At this time, the force-bearing rod 233 will separate from the packaging box, and the packaging box can be moved out from under the heating cover 211.

[0052] When the pusher 234 moves upward, it will separate from the fixed rod 237. At this time, after the fixed rod 237 and the pressing rod 236 lose their pushing force, the first spring 226 will push the fixed plate 225 and the pin 224 to move upward, so that the pin 224 separates from the insertion hole 222-1 and the heating cover 211 stops moving with the belt 222.

[0053] A support rod 211-2 is fixed inside the cover 15. A fixing post 211-3 is fixed on one side of the support rod 211-2. A connecting block 211-4 is fixed on one side of the heating cover 211. The connecting block 211-4 is movably connected to the outside of the fixing post 211-3. The two cooperate to support and position the heating cover 211. A third spring 211-5 is fixed on one side of the connecting block 211-4. The other end of the third spring 211-5 is fixed to the support rod 211-2. When the pin 224 is separated from the insertion hole 222-1, the connecting block 211-4 and the heating cover 211 can be pulled back by the third spring 211-5 to reset, so that the heating cover 211 heat shrinks the sealing film of another packaging box. The above structures are all in two sets, located on both sides of the heating cover 211. There are two support rods 211-2 on one side, which are fixed at the front and rear of the inside of the cover 15, respectively.

[0054] Example 3, referring to Figure 6 and Figure 11 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0055] Specifically, the heat shrink assembly 2 also includes an adjusting component 24. The adjusting component 24 includes a rotating rod 241 fixed to the top of the positioning post 215. The rotating rod 241 is inclined and the number corresponds to the positioning post 215. The inclination angles of the rotating rods 241 on both sides are opposite. A moving rod 242 is provided on the top of the rotating rod 241. There are two sets of moving rods 242, with one moving rod 242 corresponding to two rotating rods 241. A positioning shaft 243 is fixed at the end of the moving rod 242. A sliding groove 241-1 is provided on the rotating rod 241, and the positioning shaft 243 slides in the sliding groove 241-1.

[0056] Connecting rods are fixed on both sides of the bottom of the moving rod 242 located in the forward direction of the heating cover 211. The connecting rods are Z-shaped and their bottom ends are fixed to the shielding strip 213. A corresponding through groove is opened on the top of the heating cover 211. The connecting rods are movably connected in the through groove. When the moving rod 242 in the forward direction of the heating cover 211 moves, it will drive the shielding strip 213 to move through the connecting rods.

[0057] When the two moving rods 242 move toward each other, the rotating rod 241 will rotate through the cooperation of the positioning shaft 243 and the slide groove 241-1, and the rotating rod 241 will drive the positioning column 215 and the baffle 214 to rotate, so that the hot air blown out can be guided through the baffle 214.

[0058] A fixing block 244 is fixed to the top of the moving rod 242. The number of fixing blocks 244 corresponds to the number of moving rods 242. A rotating column 245 is inserted into the fixing block 244. A first fixing shaft 246 is fixed inside the fixing block 244. A first spiral groove 245-1 is opened on the rotating column 245. There are two first fixing shafts 246 and two first spiral grooves 245-1, located at both ends of the rotating column 245 respectively. The pitches of the two first spiral grooves 245-1 are set in opposite directions. The first fixing shaft 246 slides in the first spiral groove 245-1. A stabilizing block 247 is fixed to the top of the heating cover 211. The rotating column 245 is rotatably connected to the stabilizing block 247 through a bearing.

[0059] When the rotating column 245 rotates, it will drive the fixed block 244 to move through the cooperation of the first fixed shaft 246 and the first spiral groove 245-1, thereby enabling the fixed block 244 to drive the moving rod 242 to move.

[0060] The heat shrink assembly 2 also includes a rotating component 25, which includes a movable sleeve 251 sleeved on the outside of the rotating column 245. A second fixed shaft 252 is fixed inside the movable sleeve 251. A second spiral groove 245-2 is opened on the rotating column 245. The second fixed shaft 252 slides in the second spiral groove 245-2. A force plate 253 is fixed on the top of the movable sleeve 251. A limit rod 254 is fixed on the top wall inside the cover 15.

[0061] When the heating cover 211 moves below the limiting rod 254, the limiting rod 254 will contact the force plate 253 and apply a reverse thrust to the force plate 253. At this time, the force plate 253 will drive the movable sleeve 251 to move. The movable sleeve 251 drives the rotating column 245 to rotate through the cooperation of the second fixed shaft 252 and the second spiral groove 245-2.

[0062] The end of the second spiral groove 245-2 is a straight through groove. When the second fixed shaft 252 moves to the end of the second spiral groove 245-2, it will enter the through groove. At this time, the rotating column 245 will rotate a specified number of times. When the movable sleeve 251 continues to move under the reverse thrust of the limit rod 254, the second fixed shaft 252 will enter the through groove, and the rotating column 245 will not rotate at this time.

[0063] A guide block 255 is fixed to the bottom of the movable sleeve 251, and a guide post 256 is fixed to one side of the stabilizing block 247. The guide post 256 is movably connected to the guide block 255. The two work together to limit the movable sleeve 251 and prevent the movable sleeve 251 from rotating. A fourth spring is fixed to one side of the movable sleeve 251, and the other end of the fourth spring is fixed to the stabilizing block 247. The fourth spring applies a reset force to the movable sleeve 251.

[0064] In use, the memory module packaging box is placed on the conveyor belt. The wrapping mechanism 11 wraps the outer side of the memory module packaging box with a sealing film, and the sealing and cutting mechanism 12 heat-seals the sealing film. At this time, the packaging box will move into the cover 15. When the packaging box moves to the bottom of the heating cover 211 and its forward direction contacts the force rod 233, it will push the force rod 233 to move. The force rod 233 will drive the push column 234 to push the fixed rod 237 to move. The fixed rod 237 will drive the extrusion rod 236 to extrude the inclined surface of the force block 235 and push the force block 235 to move downward. The force block 235 will drive the fixed plate 225 and the pin 224 to move downward, so that the pin 224 can be inserted into the socket 22. In section 2-1, the connecting frame 223 and the belt 222 are connected through their cooperation. When the belt 222 moves, it will drive the heating cover 211 to move through the connecting frame 223, so that the heating cover 211 can move synchronously with the packaging box. At this time, the heating cover 211 blows hot air onto the packaging box and heat-shrinks the outer sealing film. The heating cover 211 moves synchronously with the packaging box, so that the hot air can continuously and stably cover the surface of the box, completely solving the problem of relative displacement between the traditional fixed nozzle and the moving box, eliminating the blind spots of hot air coverage on the front and rear ends and sides, making the film material heated evenly, avoiding stretching and tearing caused by local overheating or wrinkles and loosening caused by lack of heat, and improving the flatness and consistency of the packaging.

[0065] When the heating cover 211 moves below the limiting rod 254, the limiting rod 254 will contact the force plate 253 and apply a reverse thrust to the force plate 253. At this time, the force plate 253 will drive the movable sleeve 251 to move. The movable sleeve 251 drives the rotating column 245 to rotate through the cooperation of the second fixed shaft 252 and the second spiral groove 245-2. When the rotating column 245 rotates, it will drive the fixed block 244 to move through the cooperation of the first fixed shaft 246 and the first spiral groove 245-1, thereby allowing the fixed block 244 to drive the moving rod 242 to move. When the two moving rods 242 move in the direction of approaching each other, they will drive the rotating rod 241 to rotate through the cooperation of the positioning shaft 243 and the slide groove 241-1, and drive the positioning column 242 through the rotating rod 241. When the baffle 214 rotates and the moving rod 242 moves, it will drive the shielding strip 213 to move and partially block the air outlet 211-1, thereby reducing the air volume of the air outlet 211-1 and preventing the already heat-shrinkable film from over-shrinking. At the same time, the baffle 214 will rotate towards the corner of the packaging box and guide the blown hot air to the corner of the packaging. At this time, the hot air can be strengthened to the corners of the packaging box and the hot air can be reduced to the surface. This can be precisely applied to the heat-sealing joint of the film material. The heat-shrinking effect is strengthened for the joint with large thickness and easy wrinkling, completely eliminating corner bubbles and lifting defects, achieving the goal of uniform shrinkage and tight corner fit, and improving the packaging sealing and anti-static protection performance.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An automated production and packaging equipment for memory modules, characterized in that: include, The packaging component (1) includes a wrapping mechanism (11), a sealing and cutting mechanism (12) is provided on one side of the wrapping mechanism (11), a mounting frame (13) is provided on one side of the sealing and cutting mechanism (12), a conveying roller (14) is provided inside the mounting frame (13), and a cover (15) is fixed on the top of the mounting frame (13). The heat shrink assembly (2) is disposed inside the housing (15) and includes a heat shrink part (21). The heat shrink part (21) includes a heating cover (211) located on the top of the conveying roller (14). An air inlet pipe (212) is provided on the heating cover (211). An air outlet (211-1) is opened on the inner side of the heating cover (211). A shielding strip (213) is provided inside the heating cover (211). There are multiple shielding strips (213) that are evenly distributed in a straight line inside the heating cover (211). Multiple shielding strips (213) are connected by connecting columns. A baffle (214) is provided on the inner side of the heating cover (211). A positioning column (215) is fixed on the top of the baffle (214). The top of the positioning column (215) penetrates the heating cover (211) and is rotatably connected to the heating cover (211).

2. The automatic production and packaging equipment for memory modules as described in claim 1, characterized in that: The heat shrink assembly (2) also includes a movable part (22), which includes a pulley (221) fixed to the outside of the conveyor roller (14), a belt (222) is provided on the outside of the pulley (221), a connecting frame (223) is fixed on one side of the heating cover (211), the connecting frame (223) is movably connected to the outside of the belt (222), a pin (224) is inserted into the connecting frame (223), and an insertion hole (222-1) is opened on the belt (222).

3. The automatic production and packaging equipment for memory modules as described in claim 2, characterized in that: The pin (224) is fixed with a fixing plate (225) at the top, and a first spring (226) is fixed with the bottom of the fixing plate (225). The bottom end of the first spring (226) is fixed with the connecting frame (223).

4. The automatic production and packaging equipment for memory modules as described in claim 3, characterized in that: The heat shrink assembly (2) also includes a pusher (23), which includes a slide rail (231) fixed inside the heating cover (211). A support column (232) is snapped into the slide rail (231). A force-bearing rod (233) is provided at the bottom of the support column (232). A pusher (234) is fixed on one side of the force-bearing rod (233). A force-bearing block (235) is fixed at the top of the fixing plate (225). A pressing rod (236) is provided at the top of the force-bearing block (235). A fixing rod (237) is fixed at the end of the pressing rod (236).

5. The automatic production and packaging equipment for memory modules as described in claim 4, characterized in that: A stabilizing column (238) is fixed on one side of the heating cover (211), and a stabilizing rod (239) is fixed on the outside of the push column (234). The stabilizing rod (239) is movably connected to the outside of the stabilizing column (238). A mounting block (2310) is fixed at the end of the stabilizing column (238), and a second spring (2311) is fixed on one side of the mounting block (2310).

6. The automatic production and packaging equipment for memory modules as described in claim 5, characterized in that: The top of the stabilizer (239) is fixed with a force-bearing frame (2312), and the inner top wall of the cover (15) is fixed with a push rod (2313). The push rod (2313) is L-shaped and its end is inclined.

7. The automatic production and packaging equipment for memory modules as described in claim 5 or 6, characterized in that: The heat shrink assembly (2) further includes an adjusting component (24), which includes a rotating rod (241) fixed to the top of the positioning post (215). A moving rod (242) is provided on the top of the rotating rod (241), and a positioning shaft (243) is fixed at the end of the moving rod (242). A sliding groove (241-1) is provided on the rotating rod (241), and the positioning shaft (243) slides in the sliding groove (241-1).

8. The automatic production and packaging equipment for memory modules as described in claim 7, characterized in that: A fixed block (244) is fixed to the top of the moving rod (242), a rotating column (245) is inserted into the fixed block (244), a first fixed shaft (246) is fixed inside the fixed block (244), a first spiral groove (245-1) is opened on the rotating column (245), the first fixed shaft (246) slides in the first spiral groove (245-1), a stabilizing block (247) is fixed to the top of the heating cover (211), and the rotating column (245) is rotatably connected to the stabilizing block (247) through a bearing.

9. The automatic production and packaging equipment for memory modules as described in claim 8, characterized in that: The heat shrink assembly (2) also includes a rotating component (25), which includes a movable sleeve (251) sleeved on the outside of the rotating column (245). A second fixed shaft (252) is fixed inside the movable sleeve (251). A second spiral groove (245-2) is opened on the rotating column (245). The second fixed shaft (252) slides in the second spiral groove (245-2). A force plate (253) is fixed on the top of the movable sleeve (251). A limit rod (254) is fixed on the inner top wall of the cover (15).

10. The automatic production and packaging equipment for memory modules as described in claim 9, characterized in that: The bottom of the movable sleeve (251) is fixed with a guide block (255), and a guide post (256) is fixed on one side of the stabilizing block (247). The guide post (256) is movably connected to the guide block (255).

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