Memory card automatic packaging apparatus

Abstract

The application provides a kind of automatic packaging equipment for memory card, which includes packaging card storage mechanism, memory card feeding device, conveying line body, folding device and pressing device in turn docking. The folding device includes conveying platform, clamping assembly and guide structure, the guide structure includes guide block and roller, the guide block and roller are arranged at one end of the conveying platform close to the pressing device, the guide block is used to guide the folding of packaging card, the roller is used to roll the packaging card folded to a certain degree, and the clamping block of the clamping assembly is used to press the end of the packaging card away from the pressing device to provide support when the packaging card is folded. The automatic packaging equipment for memory card optimizes the structure of the folding device, so that the packaging card can be automatically folded when it hits the guide structure. The structure cost is low, and the two ends of the folding device do not need to leave a larger avoidance channel for the rotating type pressing rod, and the conveying is stable.

Description

Technical Field

[0001] This invention relates to the field of memory card packaging equipment, and in particular to an automated memory card packaging device. Background Technology

[0002] Memory cards on the market are generally packaged in cardboard boxes or plastic boxes before being sold. With technological advancements, many factories are gradually automating memory card packaging. However, existing memory card packaging machines suffer from unstable conveying, suboptimal structure, and high costs. For example, the patent document with authorization announcement number CN215794784U, entitled "Automatic Combination Packaging Machine for Memory Cards and Packaging Paper," discloses a technical solution that requires both driving the clamping and squeezing of the packaging card, indicating potential for cost reduction and structural optimization.

[0003] Therefore, there is a need to provide an automated memory card packaging device to solve the above-mentioned technical problems. Summary of the Invention

[0004] This invention provides an automated memory card packaging device to solve the problems of high cost and unstable delivery in existing automated memory card packaging devices.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: an automatic packaging equipment for memory cards, comprising: a packaging card storage mechanism, a memory card feeding device, a conveyor line, a folding device, and a pressing device;

[0006] The packaging card storage mechanism and the folding device are respectively connected to both ends of the conveyor line. The storage card feeding device is located above the conveyor line. The output end of the packaging card storage mechanism and the output end of the storage card feeding device converge on the conveyor line. The pressing device is connected to the end of the folding device away from the conveyor line.

[0007] The folding device includes a conveying platform, a clamping assembly, and a guiding structure. The guiding structure includes a guide block and rollers. The guide block and rollers are disposed at one end of the conveying platform near the pressing device. The guide block guides the packaging card to be folded in half, and the rollers roll the packaging card folded to a set degree. The clamping assembly includes clamping blocks movably disposed on both sides of the conveying platform. The clamping blocks clamp the end of the packaging card away from the pressing device and move with the packaging card to provide support when the packaging card is folded in half.

[0008] In this invention, the two guide blocks are slidably disposed on both sides of the conveying platform. The roller is connected to the output end of the lifting mechanism via axle. The lifting mechanism is located on one side of the conveying platform. The two ends of the axle are respectively provided with a first pressing block corresponding to the two guide blocks. The first pressing block is used to press the guide block to slide away from the packaging card so that the folded packaging card can be conveyed between the two guide blocks.

[0009] The clamping assembly further includes a linear drive and a connecting block connected to the output end of the linear drive. Pressure plates are provided on both sides of the conveying platform. The clamping block and the connecting block are elastically slidably connected by a first elastic element, with the sliding direction perpendicular to the bearing surface of the conveying platform. The bottom of the pressure plate is a pressing plane, and the top is a reset plane. A first pressing slope and a second pressing slope are respectively provided at both ends of the pressure plate. The first pressing slope connects to the pressing plane, and the second pressing slope connects to the reset plane. The first elastic element is used to press the clamping block away from the packaging card on the conveying platform by a set distance. When the clamping block is in contact with the pressing plane, it contacts the packaging card on the conveying platform. The sliding stroke of the clamping block is greater than the length of the pressure plate. The first pressing slope guides the clamping block to slide towards the pressing plane, and the second pressing slope guides the clamping block to slide towards the reset plane.

[0010] Furthermore, the connecting block is provided with a sliding groove, the inner wall of the sliding groove is provided with a fixing plate, one end of the clamping block is provided with a slider that is slidably connected to the sliding groove, the slider is provided with a receiving groove, the fixing plate extends into the receiving groove, and a first elastic element is provided on each of the two sides of the fixing plate, each of the first elastic elements being restricted between the fixing plate and the inner wall of the receiving groove.

[0011] Furthermore, the folding device also includes a movable block, the conveying platform includes a fixed base, the movable block and the connecting block are slidably connected to both sides of the fixed base, the movable block and a clamping block are elastically slidably connected by a second elastic element, the elastically slidably connected between the clamping block and the movable block is consistent with the elastically slidably connected between the clamping block and the connecting block, and the clamping blocks on both sides are connected by a connecting rod.

[0012] In addition, a pressure block is provided on one side of the clamping block, which is used to contact the pressure plate, and the clamping block and the pressure block are connected in an L-shaped structure.

[0013] In this invention, one side of the guide block is a guide slope, and the roller is disposed on the side of the guide block near the conveying platform. Along the conveying direction of the conveying platform, the roller is located at the rear end of the guide slope.

[0014] Furthermore, the clamping assembly also includes a linear drive and a connecting block connected to the output end of the linear drive. Pressure plates are provided on both sides of the conveying platform. The clamping block and the connecting block are elastically slidably connected by a first elastic member. The sliding direction is perpendicular to the bearing surface of the conveying platform. The pressure plate includes a bottom extrusion plane and an extrusion slope on the side near the linear drive. The first elastic member is used to extrude the clamping block away from the packaging card on the conveying platform by a set distance. When the clamping block is in contact with the extrusion plane, the clamping block contacts the packaging card on the conveying platform. The extrusion slope is used to guide the clamping block to slide towards the extrusion plane.

[0015] The clamping block is provided with a second squeezing block at one end near the guide block for squeezing the guide block to slide away from the packaging card.

[0016] The roller is connected to the conveying platform via a bracket, and the bracket is connected to the conveying platform via an elongated hole to adjust the distance between the roller and the conveying platform.

[0017] Optionally, a guide wheel is also provided on one side of the guide block. Along the conveying direction of the conveying platform, the guide wheel is located at the front end of the roller, and the distance between the guide wheel and the conveying platform is greater than the distance between the roller and the conveying platform.

[0018] Both the roller and the guide wheel are connected to the guide block via a connecting frame. The connecting frame is locked to the guide block by a first screw and a second screw. The first screw is positioned opposite the guide wheel, and the second screw is positioned opposite the roller. The guide block is provided with an arc-shaped groove for the second screw to pass through, and the center of the arc-shaped groove is located on the central axis of the guide wheel.

[0019] In this invention, the conveying platform includes a belt conveyor structure, which extends into a buffer section at one end of the outer side of the conveying platform to convey two packaging cards corresponding to the two pressing devices.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the automatic packaging equipment for memory cards of the present invention optimizes the structure of the folding device, so that the packaged card can be automatically folded when it encounters the guide structure. The structure cost is low, and the two ends of the folding device no longer need to leave a large clearance channel for the rotating pressure rod, and the conveying is stable. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of the present invention.

[0022] Figure 1 This is a schematic diagram of the structure of the first embodiment of the automatic packaging device for memory cards of the present invention.

[0023] Figure 2 This is a partial structural diagram of the folding device of the automatic memory card packaging equipment according to the first embodiment.

[0024] Figure 3 This is a schematic diagram of the clamping block and pressure plate of the memory card automatic packaging device according to the first embodiment.

[0025] Figure 4 This is a cross-sectional view of the internal structure of the clamping block and connecting block in the first embodiment.

[0026] Figure 5 This is a partial structural diagram of the folding device in a second embodiment of the automatic memory card packaging device of the present invention.

[0027] Figure 6 This is a schematic diagram of the clamping block and pressure plate of the memory card automatic packaging device according to the second embodiment.

[0028] Figure 7 This is a structural diagram illustrating another configuration of the rollers in the second embodiment. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] The directional terms mentioned in this invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this invention, and are not intended to limit this invention.

[0031] The terms "first" and "second" used in the terminology of this invention are for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as limiting the order of events.

[0032] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, a connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0033] Many factories are gradually automating the packaging of memory cards using machines. However, current memory card packaging machines suffer from issues such as unstable conveying, suboptimal structure, and high costs. For example, when folding the packaged card, both the driver and the machine need to clamp and compress the card, indicating potential for cost reduction and structural optimization.

[0034] The following is a first embodiment of an automatic memory card packaging device provided by the present invention, which can solve the above-mentioned technical problems.

[0035] Please refer to Figure 1 and Figure 2 ,in Figure 1 This is a schematic diagram of the structure of the first embodiment of the automatic packaging device for memory cards of the present invention. Figure 2 This is a partial structural diagram of the folding device of the automatic memory card packaging equipment according to the first embodiment.

[0036] In the diagram, units with similar structures are represented by the same labels.

[0037] This embodiment provides an automatic memory card packaging device, which includes: a packaging card storage mechanism 11, a memory card feeding device 12, a conveyor line 13, a folding device 14, and a pressing device 15.

[0038] The packaging card storage mechanism 11 and the folding device 14 are respectively connected to both ends of the conveyor line 13. The storage card feeding device 12 is set above the conveyor line 13. The output end of the packaging card storage mechanism 11 and the output of the storage card feeding device 12 converge on the conveyor line 13. The pressing device 15 is connected to the end of the folding device 14 away from the conveyor line 13.

[0039] The folding device 14 includes a conveying platform 141, a clamping assembly, and a guiding structure. The guiding structure includes a guide block 144 and a roller 1453. The guide block 144 and the roller 1453 are located at one end of the conveying platform 141 near the pressing device 15. The guide block 144 is used to guide the packaging card to be folded, and the roller 1453 is used to roll the packaging card folded to a set degree. The clamping assembly includes clamping blocks that are movably arranged on both sides of the conveying platform 141. The clamping blocks are used to press the end of the packaging card away from the pressing device 15 and move with the packaging card to provide support when the packaging card is folded.

[0040] A sensor 147 is provided in the upper area between the conveyor line 13 and the folding device 14. The sensor 147 senses the position of the packaging card, and then the controller controls the clamping assembly to work according to the sensing signal to stably push the packaging card and the guide block 144 to perform a squeezing and folding operation.

[0041] In this embodiment, the conveyor line 13 includes a first buffer section at the front end (i.e. Figure 1 The left end of the middle conveyor line 13 also includes the rear storage card loading section (i.e. Figure 1 (The right end of the middle conveyor line 13) to improve the overall conveying efficiency.

[0042] In addition, the conveying platform 141 includes a belt conveyor structure 146, which extends out to one end of the outer side of the conveying platform 141 to form a second buffer section 148 (it is understood that the second buffer section 148 can also be set as an independent belt conveyor structure) to convey two packaging cards corresponding to the two pressing devices 15.

[0043] Please refer to Figure 2 In this invention, two guide blocks 144 are slidably disposed on both sides of the conveying platform 141. The roller 1453 is connected to the output end of the lifting mechanism 1451 through the wheel axle 1452. The lifting mechanism 1451 is located on one side of the conveying platform. The two ends of the wheel axle 1452 are respectively provided with a first pressing block 1454 corresponding to the two guide blocks 144. The first pressing block 1454 is used to press the guide block 144 to slide away from the packaging card so that the folded packaging card can be conveyed between the two guide blocks 144.

[0044] When the packaging card is folded to approximately 90°, the lifting mechanism 1451 descends, causing the rollers 1453 to further compress and fold the packaging card. Simultaneously, the first pressing block 1454 gradually descends until it presses against the two guide blocks 144. Preferably, the lifting mechanism 1451 is tilted relative to the conveyor platform, allowing the rollers 1453 to descend closer to the conveyor line 13. This allows the rollers 1453 to press against the packaging card earlier during the folding process. Furthermore, before the fold line of the packaging card contacts the guide blocks 144, the first pressing block 1454 should push the two guide blocks 144 apart, ensuring they are separated and allowing the folded packaging card to pass through.

[0045] The guide block 144 is provided with a protrusion 1441 for contacting the first extrusion block 1454, so that after the first extrusion block 1454 extrudes the guide block 144 and slides into place, the first extrusion block 1454 can be at a set distance from the conveying platform, so as not to affect the conveying of the packaging card.

[0046] In this embodiment, the clamping assembly further includes a linear drive 1421 and a connecting block 1423 connected to the output end of the linear drive 1421. The linear drive 1421 may be an electric cylinder, and the output end of the linear drive 1421 has a telescopic rod 14211.

[0047] Please refer to Figure 3 In this embodiment, pressure plates 143 are provided on both sides of the conveying platform 141. A first elastic element 1424 forms an elastic sliding connection between the clamping block 1422 and the connecting block 1423. The sliding direction is perpendicular to the bearing surface of the conveying platform 141. The bottom of the pressure plate 143 is a pressing plane 1433, and the top is a reset plane. A first pressing inclined surface 1431 and a second pressing inclined surface 1432 are respectively provided at both ends of the pressure plate 143. The first pressing inclined surface 1431 connects to the pressing plane 1433, and the second pressing inclined surface 1432 connects to the pressing plane 1433. 432 is connected to the reset plane. The first elastic element 1424 is used to squeeze the clamping block 1422 away from the packaging card on the conveying platform 141 by a set distance. When the clamping block 1422 is in contact with the squeezing plane 1433, the clamping block 1422 contacts the packaging card on the conveying platform 141. The sliding stroke of the clamping block 1422 is greater than the length of the pressure plate 143. The first squeezing inclined surface 1431 is used to guide the clamping block 1422 to slide towards the squeezing plane 1433. The second squeezing inclined surface 1432 is used to guide the clamping block 1422 to slide towards the reset plane.

[0048] Please refer to Figure 4Specifically, the connecting block 1423 is provided with a sliding groove 14231, and a fixing plate 14232 is provided on the inner wall of the sliding groove 14231. One end of the clamping block 1422 is provided with a slider 14223 that is slidably connected to the sliding groove 14231. The slider 14223 is provided with a receiving groove, and the fixing plate 14232 extends into the receiving groove. A first elastic element 1424 is provided on each of the two sides of the fixing plate 14232, and each first elastic element 1424 is confined between the fixing plate 14232 and the inner wall of the receiving groove. This allows the clamping block 1422 to have the ability to slide up and down elastically. The clamping block 1422 can slide along the first pressing inclined surface 1431 to contact the pressing plane 1433, and it can also slide along the second pressing inclined surface 1432 to contact the reset plane 1433.

[0049] Furthermore, the folding device 14 also includes a movable block 1425, and the conveying platform 141 includes a fixed base. Figure 2 The component referred to by reference numeral 141 is also a fixed base. The movable block 1425 and the connecting block 1423 are slidably connected to both sides of the fixed base, as shown below. Figure 3 One side of the connecting block 1423 extends a sliding member 14233 for sliding connection with the conveying platform. A similar sliding structure can be provided on the movable block 1425 to connect with the conveying platform. The movable block 1425 and a clamping block 1422 form an elastic sliding connection through a second elastic member. The elastic sliding connection between the clamping block 1422 and the movable block 1425 is consistent with the elastic sliding connection structure between the clamping block 1422 and the connecting block 1423. The clamping blocks 1422 on both sides are connected by a connecting rod 14222, so that a linear drive member 1421 can drive the clamping blocks 1422 on both sides to move together.

[0050] Additionally, a pressure block 14221 is provided on one side of the clamping block 1422. The pressure block 14221 is used to contact the pressure plate 143, and the clamping block 14222 and the pressure block 14221 are connected in an L-shaped structure. This allows the connecting block 1423 and the movable block 1425 to avoid contact with the pressure plate 143 during sliding. At the same time, the pressure block 14221 is small in size, which facilitates compression or misalignment with the pressure plate 143.

[0051] The working principle of the automatic packaging device for memory cards in this embodiment is as follows: First, multiple packaging cards are stacked inside the packaging card storage mechanism 11. The bottom end of the packaging card storage mechanism 11 near the conveyor line 13 is the output port. It can only output the bottom packaging card by means of flow restriction.

[0052] On the other hand, the memory card feeding device 12 includes a roll, a drive cylinder 121, and a cutting assembly 122. The drive cylinder 121 drives the material strip containing the memory card to output. The position of the memory card being transported is sensed by the corresponding sensor, and the position of the packaging card being transported is sensed by the corresponding sensor. The control can control the operation of each drive component according to the various sensing signals. That is, it can control the drive cylinder 121 to position and transport the memory card to the packaging card on the conveyor line 13, and at the same time, it can control the cutting assembly to cut the material strip that has been transported to the position.

[0053] Then, the packaging card containing the memory card is conveyed to the folding device 14. When the sensor 147 detects that the end of the packaging card has passed, the controller will control the linear drive 1421 to work. The clamping block 1422 is driven to move, and the pressure block 14221 on one side of the clamping block 1422 will slide along the first extrusion slope 1431 to contact the extrusion plane 1433. At this time, the clamping block 1422 can press and solidify the packaging card, and press and solidify the part of the packaging card that does not need to be bent to provide support. At the same time, the clamping block 1422 moves synchronously with the packaging card.

[0054] As the packaging card moves, its head end contacts the guide block 144 and gradually folds under the guidance of the guide block 144's inclined surface. It should be noted that the packaging card already has a pre-set fold line. When the fold reaches approximately 90°, i.e., when the fold line approaches the guide block 144, the lifting mechanism 1451 drives the roller 1453 and the first pressing block 1454 to descend. The roller 1453 further presses the packaging card to fold it. Simultaneously, before the fold line contacts the guide block 144, the first pressing block 1454 pushes the two guide blocks 144 apart, allowing the folded packaging card to pass through.

[0055] When the folded packaging card is partially rolled by the roller 1454, the clamping block 1422 will disengage from the extrusion plane 1433 and spring up, thereby releasing the clamping block 1422 from the packaging card. Then, the linear drive 1421 controls the clamping block 1422 to slide back. When it returns, the pressure block 14221 on one side of the clamping block 1422 will slide along the second extrusion slope 1432 to the reset plane 1433. In this way, the clamping block 1422 will not affect the conveying of the next packaging card.

[0056] Finally, the packaging card, which has undergone preliminary shaping by rolling, is conveyed to the pressing mechanism for hot pressing.

[0057] This completes the process of packaging a memory card using the automatic memory card packaging device of this preferred embodiment.

[0058] The following is a second embodiment of an automated memory card packaging device provided by the present invention, which can solve the above-mentioned technical problems. The same reference numerals are used for structures identical to those in the first embodiment. The main difference between this embodiment and the first embodiment lies in the method of driving the guide block. The packaging card storage mechanism 11, the memory card feeding device 12, the conveyor line 13, and the pressing device 15 can all adopt the same structure as in the first embodiment, and will not be described in detail here.

[0059] This embodiment provides an automatic memory card packaging device, which includes: a packaging card storage mechanism 11, a memory card feeding device 12, a conveyor line 13, a folding device 14, and a pressing device 15.

[0060] The packaging card storage mechanism 11 and the folding device 14 are respectively connected to both ends of the conveyor line 13. The storage card feeding device 12 is set above the conveyor line 13. The output end of the packaging card storage mechanism 11 and the output of the storage card feeding device 12 converge on the conveyor line 13. The pressing device 15 is connected to the end of the folding device 14 away from the conveyor line 13.

[0061] The folding device 14 includes a conveying platform 141, a clamping assembly, and a guiding structure. The guiding structure includes a guide block 144 and a roller 22. The guide block 144 and the roller 22 are located at one end of the conveying platform 141 near the pressing device 15. The guide block 144 is used to guide the packaging card to be folded in half, and the roller 22 is used to roll the packaging card folded to a set degree. The clamping assembly includes clamping blocks that are movably arranged on both sides of the conveying platform 141. The clamping blocks are used to press the end of the packaging card away from the pressing device 15 and move with the packaging card to provide support when the packaging card is folded in half.

[0062] In this embodiment, one side of the guide block 144 is a guide slope, and the roller 22 is located on the side of the guide block 144 near the conveying platform 141. Along the conveying direction of the conveying platform 141, the roller 22 is located at the rear end of the guide slope. The packaging card will first be guided by the folding of the guide slope, and then after the guide block 144 is squeezed open, the folded packaging card will be rolled by the roller 22.

[0063] Please refer to Figure 5 Optionally, the roller 22 can be connected to the conveyor platform 141 via a bracket 21. The bracket 21 is connected to the conveyor platform 141 through an elongated hole to adjust the distance between the roller 22 and the conveyor platform 141.

[0064] Optional, please refer to Figure 7A guide wheel 32 can also be installed on one side of the guide block 144, along the conveying direction of the conveying platform 141. The guide wheel 32 is located at the front end of the roller 22, and the distance between the guide wheel 32 and the conveying platform 141 is greater than the distance between the roller 22 and the conveying platform 141. Both the roller 22 and the guide wheel 32 are connected to the guide block 144 via a connecting frame 31. The connecting frame 31 is locked to the guide block 144 by a first screw and a second screw. The first screw and the second screw are located at... Figure 7 The guide block 144 is inserted through its back side. The first screw is positioned opposite the guide wheel 32, and the second screw is positioned opposite the roller 22. The guide block 144 is provided with an arc-shaped groove 33 for the second screw to pass through. The center of the arc-shaped groove 33 is located on the central axis of the guide wheel 32, so as to adjust the distance between the roller 22 and the conveying platform 141. The size of the distance between the guide wheel 32 and the conveying platform 141 has little effect on the rolling pressure and generally does not need to be adjusted.

[0065] Please refer to Figure 6 In this embodiment, the clamping assembly also includes a linear drive 1421 and a connecting block 1423 connected to the output end of the linear drive 1421. Pressure plates 143 are provided on both sides of the conveying platform 141. The clamping block 1422 and the connecting block 1423 are elastically slidably connected by a first elastic member 1424. The sliding direction is perpendicular to the bearing surface of the conveying platform 141. The pressure plate 143 includes a bottom pressing plane 1433 and a pressing slope on the side near the linear drive 1421. The first elastic member 1424 is used to press the clamping block 1422 away from the packaging card on the conveying platform 141 by a set distance. When the clamping block 1422 is in contact with the pressing plane 1433, the clamping block 1422 contacts the packaging card on the conveying platform 141. The pressing slope is used to guide the clamping block 1422 to slide towards the pressing plane 1433. A pressure block 14221 is provided on one side of the clamping block 1422, and the pressure block 14221 is used to contact the pressure plate 143.

[0066] A second pressing block 23 is provided at one end of the clamping block 1422 near the guide block 144 for pressing the guide block 144 to slide away from the packaging card. It is understood that the second pressing block 23 is misaligned with the bracket 21 or the connecting frame 31, and after contacting the guide block 144, the second pressing block 23 only slides a short set distance before stopping, to avoid affecting the folding and rolling of the packaging card. The sliding stroke of the clamping block 1422 is greater than the length of the pressure plate 143. The clamping block 1422 slides towards the pressing plane 1433 guided by the first pressing slope 1431 and presses the packaging card firmly. After the packaging card is folded, the clamping block 1422 slides towards the reset plane guided by the second pressing slope 1432. After the packaging card is rolled and has completely passed through the space between the two guide blocks 144, the clamping block 1422 slides back to its initial position along the reset plane.

[0067] The working principle of this embodiment is basically the same as that of the first embodiment. The difference is that when the clamping block 1422 presses the packaging card together and moves to the fold line of the packaging card and approaches the guide block 144, the second pressing block 23 will press the guide block 144 away from the packaging card. When the folded packaging card is partially rolled by the roller 1454, the clamping block 1422 will disengage from the pressing plane 1433 and bounce up, thereby releasing the clamping block 1422 from pressing the packaging card. At this time, the second pressing block 23 will continue to press the guide block 144 until the packaging card is rolled and completely passes through the space between the two guide blocks 144. Only then will the clamping block 1422 slide back to the initial position along the reset plane.

[0068] The automatic memory card packaging equipment of the present invention optimizes the structure of the folding device, so that the packaged card can be automatically folded when it encounters the guide structure. The structure cost is low, and the two ends of the folding device no longer need to leave a large clearance channel for the rotating pressure bar, and the conveying is stable.

[0069] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. An automated memory card packaging device, characterized in that, include: Packaging card storage mechanism, memory card feeding device, conveyor line, folding device and pressing device; The packaging card storage mechanism and the folding device are respectively connected to both ends of the conveyor line. The storage card feeding device is located above the conveyor line. The output end of the packaging card storage mechanism and the output end of the storage card feeding device converge on the conveyor line. The pressing device is connected to the end of the folding device away from the conveyor line. The folding device includes a conveying platform, a clamping assembly, and a guiding structure. The guiding structure includes a guide block and rollers. The guide block and rollers are disposed at one end of the conveying platform near the pressing device. The guide block guides the packaging card to be folded in half, and the rollers roll the packaging card folded to a set degree. The clamping assembly includes clamping blocks movably disposed on both sides of the conveying platform. The clamping blocks clamp the end of the packaging card away from the pressing device and move with the packaging card to provide support when the packaging card is folded in half. The clamping assembly further includes a linear drive and a connecting block connected to the output end of the linear drive. Pressure plates are provided on both sides of the conveying platform. The clamping block and the connecting block are elastically slidably connected by a first elastic element, with the sliding direction perpendicular to the bearing surface of the conveying platform. The bottom of the pressure plate is a pressing plane, and the top is a reset plane. A first pressing slope and a second pressing slope are respectively provided at both ends of the pressure plate. The first pressing slope connects to the pressing plane, and the second pressing slope connects to the reset plane. The first elastic element is used to press the clamping block away from the packaging clamp on the conveying platform. At a fixed distance, when the clamping block is in contact with the extrusion plane, the clamping block contacts the packaging card on the conveying platform. The sliding stroke of the clamping block is greater than the length of the pressure plate. The first extrusion ramp is used to guide the clamping block to slide towards the extrusion plane, and the second extrusion ramp is used to guide the clamping block to slide towards the reset plane. When the clamping block contacts the extrusion plane, it can press and fix the packaging card, and press and fix the parts of the packaging card that do not need to be bent to provide support. When the clamping block slides along the second extrusion ramp to the reset plane, the clamping block will not affect the conveying of the next packaging card.

2. The automatic memory card packaging equipment according to claim 1, characterized in that, The two guide blocks are slidably disposed on both sides of the conveying platform. The roller is connected to the output end of the lifting mechanism through the wheel axle. The lifting mechanism is located on one side of the conveying platform. The two ends of the wheel axle are respectively provided with a first squeezing block corresponding to the two guide blocks. The first squeezing block is used to squeeze the guide block to slide away from the packaging card so that the folded packaging card can be conveyed between the two guide blocks.

3. The automatic memory card packaging equipment according to claim 1, characterized in that, The connecting block is provided with a sliding groove, and a fixing plate is provided on the inner wall of the sliding groove. One end of the clamping block is provided with a slider that is slidably connected to the sliding groove. The slider is provided with a receiving groove. The fixing plate extends into the receiving groove. A first elastic element is provided on each of the two sides of the fixing plate. Each first elastic element is restricted between the fixing plate and the inner wall of the receiving groove.

4. The automatic memory card packaging equipment according to claim 3, characterized in that, The folding device further includes a movable block, and the conveying platform includes a fixed base. The movable block and the connecting block are slidably connected to both sides of the fixed base. The movable block and one of the clamping blocks are elastically slidably connected through a second elastic element. The elastically slidably connected between the clamping block and the movable block is consistent with the elastically slidably connected between the clamping block and the connecting block. The clamping blocks on both sides are connected by a connecting rod.

5. The automatic memory card packaging equipment according to claim 1, characterized in that, A pressure block is provided on one side of the clamping block, and the pressure block is used to contact the pressure plate. The clamping block and the pressure block are connected in an L-shaped structure.

Images