Finished product assembling equipment and assembling method thereof

Abstract

The embodiment of the invention discloses finished product assembling equipment and an assembling method thereof.An assembling track in the equipment is provided with a feeding end and a discharging end in the first direction, an assembling opening is formed in one side of the assembling track, and a feeding mechanism is arranged on the outer side of the feeding end and used for moving ununfolded sealing sleeves to an unfolding mechanism at the feeding end; the unfolding mechanism can move in the height direction to adsorb the ununfolded sealing sleeve to unfold the sealing sleeve and move the unfolded sealing sleeve to the assembling track, a push rod mechanism is further arranged on the outer side of the feeding end and used for pushing the unfolded sealing sleeve to the assembling opening, a positioning mechanism is arranged at the assembling opening to limit the sealing sleeve, and the assembling mechanism is arranged on the outer side of the assembling opening and used for assembling the sealing sleeve. And the discharging mechanism is arranged between the assembling rails and used for moving the finished product to the discharging end, the finished product assembling equipment can achieve the whole process from the time when the sealing sleeve is not unfolded to the time when the sealing sleeve is assembled with the color box, and the automation level and the working efficiency are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and in particular to finished product assembly equipment and an assembly method thereof. Background Art

[0002] In today's manufacturing environment, the traditional assembly process of packaging components such as color boxes and envelopes mostly relies on manual operations. The speed of manual assembly is usually limited by the proficiency of the workers. Excessive pressure or improper operation techniques may cause surface scratches, shape deformation and other problems, which will damage the appearance quality of the finished product or affect the effectiveness of the packaging function, thereby reducing the overall yield rate of the finished product. In addition, the manual assembly method is inefficient, especially in the face of large-scale production needs, it may hinder the efficiency of the entire manufacturing process. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a finished product assembly device and an assembly method thereof, which can realize the fully automated assembly of color boxes and envelopes and effectively improve production efficiency.

[0004] In a first aspect, an embodiment of the present invention provides a finished product assembly device, the assembly device comprising:

[0005] An assembly track is provided with a feed end and a discharge end along a first direction, an assembly port is provided on one side of the assembly track, and the assembly port is located between the feed end and the discharge end;

[0006] A feeding mechanism is arranged outside the feeding end of the assembly track, and the feeding mechanism is configured to suck and drive the unexpanded envelope to move above the feeding end;

[0007] An unfolding mechanism is arranged at the feeding end for movement along the height direction, and is configured to absorb and move the unexpanded envelope from the feeding mechanism to unfold it, and drive the unfolded envelope to move onto the assembly track;

[0008] A push rod mechanism is arranged outside the feeding end and moves along a first direction, and the push rod mechanism is configured to push the unfolded envelope to the assembly port;

[0009] A positioning mechanism is movably arranged in the assembly track, the positioning mechanism is arranged corresponding to the assembly opening, and the positioning mechanism is configured to abut against the envelope that is limited and expanded;

[0010] An assembling mechanism is arranged outside the assembling opening, one end of the assembling mechanism corresponds to the position of the assembling opening, and the assembling mechanism is configured to push the color box along the second direction so as to assemble it with the unfolded envelope to form a finished product;

[0011] A discharging mechanism is movably arranged in the assembly track, and the discharging mechanism is configured to move the finished product to a discharging end;

[0012] The first direction, the second direction and the height direction are perpendicular to each other.

[0013] Further, assembling the track comprises:

[0014] Two track risers are arranged opposite to each other along a first direction, and the track risers are configured to support the movement of the envelope and the finished product;

[0015] Two track baffles are respectively arranged on the outer sides of the track vertical plates, and the assembly opening is arranged on one of the track baffles.

[0016] Furthermore, the feeding mechanism comprises:

[0017] A storage bin is arranged near the feeding end along the first direction, the storage bin is provided with a receiving cavity for storing unexpanded envelopes, and a feeding port communicating with the receiving cavity is arranged on the bottom surface of the storage bin;

[0018] A first suction cup is movably arranged below the storage bin, and the first suction cup is configured to suck the unexpanded envelope from the material taking port and drive the envelope to move to the unfolding mechanism;

[0019] A first material-picking driving member is connected to the first suction cup, and the first material-picking driving member is configured to drive the first suction cup to move along the height direction to the storage bin;

[0020] The second material picking driving member is connected to the first material picking driving member, and is configured to drive the first material picking driving member and the first suction cup to move along the first direction and drive the unexpanded envelope to move to the unfolding mechanism.

[0021] Further, the deployment mechanism includes:

[0022] A transfer assembly is arranged above the feeding end, the transfer assembly comprises a second suction cup and a second suction cup driving member connected to each other, the second suction cup driving member is configured to drive the second suction cup to move in a height direction, and the second suction cup is configured to suck and fix the unexpanded envelope from the first suction cup;

[0023] An unfolding assembly is arranged between the two track risers and below the transfer assembly, the unfolding assembly comprises a third suction cup and a third suction cup driving member connected to each other, the third suction cup driving member is configured to drive the third suction cup to move in a height direction to absorb the unexpanded envelope, and drive the third suction cup to move downward to unfold the envelope, and overlap the unfolded envelope on the assembly track;

[0024] The movable platen assembly comprises a movable platen driving member and a movable platen which are connected to each other. The movable platen driving member is arranged outside the feed end and is configured to drive the movable platen to move a predetermined distance along a first direction so that the movable platen abuts against the upper surface of the unfolded envelope.

[0025] Furthermore, the push rod mechanism comprises:

[0026] A first push plate, arranged between two track risers;

[0027] The first push plate driving member is arranged at the outside of the feeding end, and is configured to drive the first push plate to move along the first direction and push the unfolded envelope to move to the assembly port.

[0028] Furthermore, the positioning mechanism comprises:

[0029] A first limit assembly is arranged between the two track risers and located on a side of the assembly port close to the discharge end, the first limit assembly comprises a first limit driving member and a first limit block connected to each other, the first limit driving member is configured to drive the first limit block to move in the height direction;

[0030] A second limit assembly is arranged between the two track risers and located on a side of the assembly port close to the feed end, the second limit assembly comprises a second limit driving member and a second limit block connected to each other, the second limit driving member is configured to drive the second limit block to move in the height direction;

[0031] A fixed pressing plate, horizontally arranged on the inner side of the track baffle, the fixed pressing plate is located above the assembly opening, and the fixed pressing plate is configured to abut against the upper surface of the unfolded envelope;

[0032] Among them, the first limit driving component drives the first limit block to move upward in the height direction until it is aligned with the assembly port, and the first push plate driving component drives the first push plate to move until the sleeve abuts against the first limit component, and the second limit driving component drives the second limit component to move upward in the height direction until it is aligned with the assembly port, and the sleeve is limited between the first limit component, the second limit component, the fixed pressure plate and the track vertical plate.

[0033] Further, the assembly mechanism comprises:

[0034] An assembly slideway comprises a bottom plate for carrying the color box and limit plates arranged on both sides of the bottom plate, the bottom plate is arranged along the second direction, and one end of the bottom plate is aligned with the bottom edge of the assembly opening;

[0035] The second push plate assembly includes a second push plate and a second push plate driving member connected to each other. The second push plate is arranged between the two limit plates. The second push plate driving member is configured to drive the second push plate to move along the second direction so that the second push plate pushes the color box along the assembly slide into the assembly port for assembly with the envelope.

[0036] Furthermore, the assembly mechanism also includes a pressure wheel assembly that is movable along the height direction, the pressure wheel assembly is arranged between the assembly slides, the pressure wheel assembly includes a roller and a roller driving member, and the roller driving member is configured to drive the roller to move downward along the height direction to press the color box.

[0037] Furthermore, the assembly mechanism also includes an opening component, and the opening component includes:

[0038] A square frame-shaped movable bracket is arranged between the assembly opening and the assembly slideway;

[0039] The first support sheet, the second support sheet, the third support sheet and the fourth support sheet are sequentially arranged on the inner side of the movable bracket along the circumferential direction, and are configured to move into and abut against the inner side of the unfolded envelope for support;

[0040] The movable bracket driving member is configured to drive the movable bracket to move along the second direction so that the first supporting piece, the second supporting piece, the third supporting piece and the fourth supporting piece extend into the inner side of the envelope.

[0041] Furthermore, the opening component also includes:

[0042] A first support driving member connected to the first support sheet, the first support driving member being configured to drive the first support sheet to move along a second direction;

[0043] A second support driving member connected to the second support sheet, the second support driving member being configured to drive the second support sheet to move in a reverse direction along a second direction;

[0044] A third support driving member, connected to the third support sheet, and configured to drive the third support sheet to move upward in a height direction;

[0045] a fourth support driving member connected to the fourth support sheet, and configured to drive the fourth support sheet to move downward in a height direction;

[0046] Wherein, the first support driving member, the second support driving member, the third support driving member and the fourth support driving member are all arranged on the movable bracket.

[0047] Furthermore, the finished product assembly equipment also includes a conveying mechanism, and the conveying mechanism includes:

[0048] A first conveyor belt is arranged in the opposite direction along the second direction, and a stopper is arranged at the end of the first conveyor belt, and the stopper is configured to block the movement of the color box;

[0049] A second conveyor belt is arranged along the first direction, the head end of the second conveyor belt is located on one side of the first conveyor belt, the end of the second conveyor belt is connected to the assembly slideway, and the limit plate extends above the second conveyor belt;

[0050] The third push plate assembly is arranged at the end of the first conveyor belt. The third push plate assembly includes a third push plate and a third push plate driving member that are interconnected. The third push plate is movably arranged on one side of the first conveyor belt and is arranged opposite to the second conveyor belt. The third push plate driving member is configured to drive the third push plate to move along the first direction to push the color box onto the second conveyor belt.

[0051] Furthermore, the discharging mechanism comprises:

[0052] A clamping groove is disposed between the two track baffles, and the clamping groove is configured to clamp the finished product;

[0053] A first discharging driving member is disposed below the clamping slot, and the first discharging driving member is configured to drive the clamping slot to move in a height direction;

[0054] A second discharging driving member connected to the first discharging driving member, the second discharging driving member being configured to drive the first discharging driving member and the clamping groove to move along a first direction;

[0055] Among them, after the color box and the envelope are assembled to form a finished product, the first limit driving member drives the first limit block to move downward in the height direction, and at the same time, the first discharging driving member drives the clamping groove to move upward in the height direction to clamp the finished product. After the second discharging driving member drives the clamping groove to move in the first direction and drives the finished product to move to the discharging end, the first discharging driving member drives the clamping groove to move downward until the clamping groove is separated from the finished product, and the second discharging driving member drives the clamping groove to move in the opposite direction in the second direction to reset.

[0056] In a second aspect, an embodiment of the present invention further provides a finished product assembly method, which uses the finished product assembly device described in the first aspect, and the finished product assembly method includes:

[0057] The feeding mechanism absorbs and obtains the unexpanded envelope, and moves the unexpanded envelope to the unfolding mechanism;

[0058] The unfolding mechanism absorbs and moves the envelope to unfold it, and the unfolding mechanism moves the unfolded envelope to the feeding end;

[0059] The push rod mechanism pushes the unfolded envelope from the feeding end to the assembly port along the first direction, and the positioning mechanism moves to limit and fix the envelope at the assembly port;

[0060] The assembling mechanism pushes the color box along the second direction to move to the assembling opening and extends into the unfolded envelope to assemble into a finished product;

[0061] The discharging mechanism clamps the finished product and moves it to the discharging end.

[0062] Furthermore, the feeding mechanism sucks and obtains the unexpanded envelope, and moves the unexpanded envelope to the unfolding mechanism, including:

[0063] The first material taking driving member drives the first suction cup to move upward in the height direction;

[0064] The first suction cup sucks and obtains the unexpanded envelope from the discharge port of the storage bin;

[0065] The first material taking driving member drives the first suction cup to drive the sucked unexpanded envelope to move downward;

[0066] The second material taking driving member drives the first suction cup to drive the sucked unexpanded envelope to move along the first direction to below the second suction cup.

[0067] Further, the unfolding mechanism absorbs and moves the envelope to unfold it, and the unfolding mechanism moves the unfolded envelope to the feeding end, including:

[0068] The second suction cup driving member drives the second suction cup to move downward in the height direction, and the second suction cup absorbs and fixes the unexpanded envelope from the first suction cup;

[0069] The second material taking driving member drives the first suction cup to move in the opposite direction along the first direction and reset;

[0070] The third suction cup driving member drives the third suction cup to move upward in the height direction to below the second suction cup, and the third suction cup absorbs the unexpanded envelope from the second suction cup;

[0071] The third suction cup driving member drives the third suction cup to move downward in the height direction and drives the envelope to move so that the envelope is elastically unfolded;

[0072] When the unfolded envelope overlaps the assembly track, the movable pressure plate driving member drives the movable pressure plate to move along the first direction, so that the movable pressure plate presses against the upper surface of the unfolded envelope;

[0073] The third suction cup is separated from the unfolded envelope.

[0074] Further, the push rod mechanism pushes the unfolded envelope from the feeding end to the assembly port along the first direction, and the positioning mechanism moves to limit and fix the envelope at the assembly port, including:

[0075] The first limit driving member drives the first limit stopper to move upward in the height direction until the first limit stopper is aligned with the assembly opening;

[0076] The first push plate driving member drives the first push plate to move along the first direction, pushing the unfolded envelope along the assembly track until it abuts against the first limit stopper;

[0077] The second limit driving member drives the second limit stopper to move upward in the height direction until it is aligned with the assembly opening;

[0078] The first push plate driving member drives the first push plate to move in the reverse direction and reset along the first direction.

[0079] Furthermore, the assembling mechanism pushes the color box along the second direction to move to the assembly opening and extends into the unfolded envelope to assemble into a finished product, including:

[0080] The movable bracket driving member drives the movable bracket to move along the second direction until the first supporting piece, the second supporting piece, the third supporting piece and the fourth supporting piece extend into the unfolded envelope;

[0081] The first support driving member drives the first support piece to move along the first direction until the first support piece abuts against the inner side of the envelope, the second support driving member drives the second support piece to move upward along the height direction until the second support piece abuts against the inner side of the envelope, the third support driving member drives the third support piece to move in the opposite direction along the first direction until the third support piece abuts against the inner side of the envelope, and the fourth support driving member drives the fourth support piece to move downward along the height direction until the fourth support piece abuts against the inner side of the envelope;

[0082] The pressing wheel assembly moves downward along the height direction until it abuts against the upper surface of the color box;

[0083] The second push plate driving member drives the second push plate to move along the second direction, and the second push plate pushes the color box to move along the assembly slideway until the color box moves to the assembly opening and extends into the unfolded envelope to assemble into a finished product;

[0084] The second push plate driving member drives the second push plate to move in the opposite direction and reset.

[0085] Furthermore, the discharging mechanism moves the finished product to the discharging end by clamping it, including:

[0086] The first discharging driving member drives the clamping groove to move upward in the height direction until the finished product enters the clamping groove;

[0087] The first limit driving member drives the first limit stopper to move downward in the height direction to below the clamping groove;

[0088] The second discharging driving member drives the first discharging driving member and the clamping groove to move along the second direction and drives the finished product to move to the discharging end;

[0089] The first discharging driving member drives the clamping groove to move downward in the height direction to overlap the finished product on the assembly track, and the second discharging driving member drives the first discharging driving member and the clamping groove to move in the opposite direction and reset in the second direction.

[0090] Furthermore, the finished product assembly method also includes:

[0091] The conveying mechanism conveys the color box to the assembling mechanism.

[0092] Furthermore, the conveying mechanism conveys the color box to the assembly mechanism, including:

[0093] The color box is placed on the first conveyor belt, and the first conveyor belt drives the color box to move until the stopper abuts against the color box;

[0094] The third push plate driving member drives the third push plate to move along the first direction and pushes the color box to move onto the second conveyor belt;

[0095] The second conveyor belt drives the color box to move until the color box abuts against a limiting plate on a side away from the first conveyor belt.

[0096] An embodiment of the present invention provides a finished product assembly device and an assembly method thereof, wherein an assembly track in the device is provided with a feed end and a discharge end along a first direction, and an assembly port is provided on one side of the assembly track, a feed mechanism is provided on the outside of the feed end, and is used to move an unexpanded envelope to an unfolding mechanism at the feed end, the unfolding mechanism can move along the height direction to adsorb the unexpanded envelope to unfold it, and move the unfolded envelope to the assembly track, a push rod mechanism is also provided on the outside of the feed end, and is used to push the unfolded envelope to the assembly port, a positioning mechanism is provided at the assembly port to limit the envelope, the assembly mechanism is provided on the outside of the assembly port, and can push the color box along the second direction to assemble it with the envelope to form a finished product, the discharge mechanism is provided between the assembly tracks, and is used to move the finished product to the discharge end, the finished product assembly device can realize the whole process from unexpanding the envelope to assembling it with the color box, and effectively improve the automation level and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0097] The above and other objects, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0098] Figure 1 is a schematic diagram of the overall structure of a finished product assembly device according to an embodiment of the present invention;

[0099] Figure 2 It is an exploded schematic diagram of the finished product assembly equipment of the embodiment of the present invention without the assembly mechanism and the transmission mechanism;

[0100] Figure 3 is a schematic diagram of the structure in the assembly track of an embodiment of the present invention;

[0101] Figure 4 is a schematic structural diagram of a transmission mechanism and an assembly mechanism according to an embodiment of the present invention;

[0102] Figure 5 is a schematic diagram of the specific structure of the opening assembly of an embodiment of the present invention;

[0103] Figure 6 is an overall step diagram of a finished product assembly method according to an embodiment of the present invention;

[0104] Figure 7 is a specific flow chart of step 1 in the finished product assembly method of an embodiment of the present invention;

[0105] Figure 8 is a specific flow chart of step 2 in the finished product assembly method of an embodiment of the present invention;

[0106] Fig. 9 is a specific flow chart of step three in the finished product assembly method of an embodiment of the present invention;

[0107] Fig.10is a specific flow chart of step 4 in the finished product assembly method of an embodiment of the present invention;

[0108] Fig.11 is a specific flow chart of step five in the finished product assembly method of an embodiment of the present invention;

[0109] Fig.12 is a specific flow chart of step five in the finished product assembly method of an embodiment of the present invention;

[0110] Fig.13 Schematic diagram of the cross-sectional shape of the envelope in the embodiment of the present invention when it is not unfolded, unfolded and formed.

[0111] Reference numerals:

[0112] 10-assembly track; 11-feeding end; 12-discharging end; 121-first position; 122-second position; 13-track vertical plate; 14-track baffle; 141-assembly port; 15-track bottom plate; 16-auxiliary baffle;

[0113] 20-feeding mechanism; 21-storage bin; 211-accommodating chamber; 212-feeding port; 22-first suction cup; 23-first feeding drive member; 24-second feeding drive member;

[0114] 30-unfolding mechanism; 31-transfer assembly; 311-second suction cup; 32-unfolding assembly; 321-third suction cup; 322-third suction cup driving member; 33-movable pressure plate assembly; 331-movable pressure plate driving member; 332-movable pressure plate;

[0115] 40-push rod mechanism; 41-first push plate; 42-first push plate driving member;

[0116] 50-positioning mechanism; 51-first limiting assembly; 511-first limiting driving member; 512-first limiting block; 5121-first front block; 5122-first rear block; 52-second limiting assembly; 521-second limiting driving member; 522-second limiting block; 5221-second front block; 5222-second rear block; 53-fixed pressing plate; 531-avoidance hole;

[0117] 60-assembly mechanism; 61-assembly slide; 611-bottom plate; 612-limiting plate; 62-second push plate assembly; 621-second push plate; 622-second push plate driving member; 63-pressure wheel assembly; 631-roller; 632-roller driving member; 64-opening assembly; 641-movable bracket; 642-first support plate; 643-second support plate; 644-third support plate; 645-fourth support plate; 646-movable bracket driving member; 647-first support driving member; 648-second support driving member; 649-third support driving member; 6410-fourth support driving member; 65-buffer;

[0118] 70-discharging mechanism; 71-clamping groove; 72-first discharging driving member; 73-second discharging driving member;

[0119] 80-transmission mechanism; 81-first conveyor belt; 811-block; 82-third push plate assembly; 821 third push plate; 822-third push plate driving member; 83-second conveyor belt;

[0120] 91-color box; 92-envelope;

[0121] X-first direction; Y-second direction. DETAILED DESCRIPTION

[0122] The present application is described below based on embodiments, but the present application is not limited to these embodiments. In the detailed description of the present application below, some specific details are described in detail. It is possible for those skilled in the art to fully understand the present application without the description of these details. In order to avoid confusing the essence of the present application, known methods, processes, flows, components and circuits are not described in detail.

[0123] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0124] Unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; 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 the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0125] Unless the context clearly requires otherwise, the words "include", "comprising" and similar words throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0126] In the description of this application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0127] This embodiment provides a finished product assembly device, Figure 1 The overall structural diagram of the finished product assembly equipment of the embodiment of the present invention is shown in FIG. Figure 1 The finished product assembly equipment of this embodiment includes an assembly track 10, a feeding mechanism 20, an unfolding mechanism 30, a push rod mechanism 40, a positioning mechanism 50 and an assembly mechanism 60. The assembly track 10 is provided with a feeding end 11 and a discharging end 12 along the first direction X, and an assembly port 141 is provided on one side of the assembly track 10. The assembly port 141 is located between the feeding end 11 and the discharging end 12, providing a space for assembling the color box 91 and the envelope 92.

[0128] Reference Figure 1 , the feeding mechanism 20, the unfolding mechanism 30 and the push rod mechanism 40 are respectively arranged near the feeding end 11. After the feeding mechanism 20 moves the unexpanded envelope 92 to the top of the feeding end 11, the unfolding mechanism 30 can further absorb and move the unexpanded envelope 92 to unfold it, and move the unfolded envelope 92 to the assembly track 10. Then the push rod mechanism 40 pushes the unfolded envelope 92 to the assembly port 141, and limits and fixes the unfolded envelope 92 at the assembly port 141 through the positioning mechanism 50. The assembly mechanism 60 pushes the color box 91 along the second direction Y to assemble it with the envelope 92 to form a finished product, and the finished product is finally moved to the discharge end 12 by the discharge mechanism 70. The assembly equipment starts processing and assembly from the unfolding of the envelope 92, effectively improving the automation of the assembly of the color box 91 and the envelope 92, thereby improving work efficiency and saving labor costs.

[0129] In this embodiment, the first direction X, the second direction Y and the height direction are perpendicular to each other.

[0130] It can be understood that the finished product assembly equipment of this embodiment also includes a frame (not shown in the figure) to connect and support various structures.

[0131] Specifically, Figure 2 Schematic diagram of the exploded structure of the present embodiment without the transmission mechanism 80 and the assembly mechanism 60. Figure 2The assembly track 10 includes two track risers 13 and two track baffles 14. The two track risers 13 are arranged opposite to each other along the first direction X, and the two track baffles 14 are respectively arranged on the outside of the two track risers 13. A predetermined distance is set between the two track risers 13, and the envelope 92 and the finished product can be placed on the upper surface of the track risers 13 and moved by limiting the track baffles 14. The bottom ends of the two track risers 13 are provided with a track bottom plate 15, which is convenient for placing and installing structures such as the positioning mechanism 50 and the discharging mechanism 70. Figure 2 , the assembly port 141 is arranged on one of the track baffles 14. The assembly port 141 is located between the feeding end 11 and the discharging end 12, which facilitates the smooth connection and efficient execution of each step of feeding, assembling and discharging.

[0132] Reference Figure 2 , the feeding mechanism 20 is arranged outside the feeding end 11, and the feeding mechanism 20 includes a storage bin 21 and a first suction cup 22. The storage bin 21 is arranged on the frame, and is arranged near the feeding end 11 along the first direction X to facilitate material picking. The first suction cup 22 is movably arranged below the storage bin 21, and the first suction cup 22 is also connected to a first material picking drive 23 and a second material picking drive 24. The first material picking drive 23 is connected below the first suction cup 22, and can drive the first suction cup 22 to move along the height direction. The second material picking drive 24 is connected to the first material picking drive 23, and can drive the first suction cup 22 to move along the first direction X through the first material picking drive 23. The first material picking drive 23 and the second material picking drive 24 cooperate to drive the first suction cup 22 to absorb and drive the unexpanded envelope 92 to move to above the feeding end 11. Furthermore, the second material picking drive member 24 is arranged on the frame and is located on one side of the first material picking drive member 23 to avoid the moving route of the first material picking drive member 23 and the first suction cup 22, so as to achieve smooth movement of the entire equipment.

[0133] Reference Figure 2 The storage bin 21 is provided with a receiving cavity 211 for storing the unexpanded envelope 92. The top of the storage bin 21 is set to be fully open to facilitate the placement of the unexpanded envelope 92, and the bottom surface of the storage bin 21 is provided with a material taking port 212 connected to the receiving cavity 211. The size of the material taking port 212 is slightly smaller than the size of the unexpanded envelope 92, so that the unexpanded envelope 92 can be limited in the receiving cavity 211 and can also be sucked and taken out from the receiving cavity 211 by the first suction cup 22. The first suction cup 22 is arranged upward, and the first material taking driving member 23 drives the first suction cup 22 to move upward along the height direction to suck the envelope 92 at the bottom layer in the storage bin 21, and takes the envelope 92 out of the storage bin 21 by driving the first suction cup 22 to move downward. After the first suction cup 22 obtains the envelope 92, the second material taking driving member 24 drives the first material taking driving member 23 to move along the first direction X to drive the first suction cup 22 and the envelope 92 to move to the unfolding mechanism 30.

[0134] Furthermore, a plurality of suction nozzles are distributed on the first suction cup 22 to suck on the entire bottom surface of the unfolded envelope 92 to maintain the unfolded state of the envelope 92. It is understandable that the envelope 92 has a certain elasticity. When the first suction cup 22 takes the envelope 92 out of the storage bin 21, the envelope 92 is deformed to a certain extent and then recovers, and the quality of the final product is not affected.

[0135] Reference Figure 1 The unfolding mechanism 30 is arranged at the feeding end 11 and moves along the height direction. Figure 2 The unfolding mechanism 30 includes a transfer assembly 31 and an unfolding assembly 32. The transfer assembly 31 is arranged above the feed end 11, and the unfolding assembly 32 is relatively arranged below the transfer assembly 31, and the unfolding assembly 32 is arranged between two track risers 13. The transfer assembly 31 is used to absorb and fix the unexpanded envelope 92 from the first suction cup 22, and the unfolding assembly 32 can move in the height direction and absorb and drive the unexpanded envelope 92 from the transfer assembly 31 to unfold it.

[0136] Reference Figure 2 , the transfer assembly 31 includes a second suction cup 311 and a second suction cup driver (not shown in the figure) which are connected to each other. The suction nozzle of the second suction cup 311 faces downward, and the second suction cup driver is arranged on the frame and can drive the second suction cup 311 to move in the height direction. After the second suction cup 311 is adjusted to a suitable height in the height direction, it can absorb and fix the unexpanded envelope 92 from the first suction cup 22. At the same time, the first suction cup 22 moves and resets along the first direction X to facilitate the movement of the unfolding assembly 32. The unfolding assembly 32 includes a third suction cup 321 and a third suction cup driver 322. The third suction cup driver 322 is arranged on the track bottom plate 15, and the third suction cup 321 is connected to the top of the third suction cup driver 322. The third suction cup driver 322 can drive the third suction cup 321 to move in the height direction, so that the third suction cup 321 can absorb the unexpanded envelope 92 from the second suction cup 311. Furthermore, the third suction cup driving member 322 can drive the third suction cup 321 to move downward so that the envelope 92 is elastically unfolded, and the third suction cup 321 overlaps the unfolded envelope 92 on the assembly track 10 during the downward movement.

[0137] Furthermore, an auxiliary stopper 16 is provided on the assembly track 10 to assist the envelope 92 in unfolding and forming. Fig.13 Schematic diagram of the cross-sectional shape of the envelope 92 of this embodiment when it is not unfolded, unfolded, and formed. Fig.13In this embodiment, the envelope 92 has a rectangular cross section after being formed. The envelope 92 that has not been unfolded is flat and has folds around it. The envelope 92 is formed with folds A, B, C, and D. The folds on the envelope 92 are designed to be relatively light, so that the envelope 92 can be easily unfolded under the drive of the third suction cup 321. When the third suction cup 321 drives the unfolded envelope 92 to move downward, the envelope 92 elastically unfolds, and its cross-sectional shape is roughly a parallelogram. Figure 2 , the two track risers 13 are respectively provided with auxiliary stoppers 16 at one end close to the feed end 11, and a slope is provided on the top of the auxiliary stoppers 16 close to the side of the track risers 13. Fig.13 When the envelope 92 moves downward, the auxiliary stopper 16 contacts the folding surface B of the envelope 92, so that the inclined folding surface B gradually becomes vertical. At the same time, the folding surfaces C and D are correspondingly formed, so that the envelope 92 is roughly rectangular.

[0138] When the third suction cup 321 sucks the unopened envelope 92 from the second suction cup 311 , it only sucks the folded surface of the envelope 92 close to the discharge end 12 to ensure that the envelope 92 can achieve the final molding effect.

[0139] In another embodiment, the feeding mechanism 20 includes a storage bin and a material taking component. The material taking component is movably disposed at the top of the storage bin and can suck and move the unexpanded envelope 92 from the storage bin.

[0140] The storage bin includes a receiving chamber and a material taking port which are interconnected. A plurality of unexpanded envelopes 92 are stacked and stored in the receiving chamber, and the material taking port is arranged at the top of the storage bin for easy material taking. An elastic push block is also arranged at the bottom of the receiving chamber, and the elastic push block abuts against the bottom of the bottom envelope 92, and can push the top envelope 92 to the material taking port for easy material taking by the material taking assembly.

[0141] The material picking assembly includes a first suction cup, a first material picking drive and a second material picking drive. The suction nozzle of the first suction cup is arranged downward. The first material picking drive is connected to the first suction cup and can drive the first suction cup to move in the height direction. The second material picking drive is connected to the first material picking drive and can drive the first material picking drive and the first suction cup to move in the first direction X.

[0142] When picking up materials, the first picking up driving member drives the first suction cup to move downward in the height direction to the picking up port. When the first suction cup absorbs and obtains the unexpanded envelope 92, the first picking up driving member drives the first suction cup to move upward, thereby extracting the unexpanded envelope 92 from the storage bin. After the envelope 92 is extracted, the second picking up driving member drives the first picking up driving member and the first suction cup to move in the first direction X to the top of the unfolding mechanism 30 to wait for the unfolding mechanism 30 to pick up materials.

[0143] The unfolding mechanism 30 includes an unfolding assembly 32, and the unfolding assembly 32 includes a third suction cup 321 and a third suction cup driving member 322. The unfolding assembly 32 has the same structure as the unfolding assembly 32 in the above embodiment, and will not be described again here. After the first suction cup moves the unexpanded envelope 92 to the top of the unfolding assembly 32, the third suction cup driving member 322 drives the third suction cup 321 to move upward in the height direction to absorb the unexpanded envelope 92. After the third suction cup 321 absorbs and obtains the unexpanded envelope 92, the third suction cup driving member 322 drives the third suction cup 321 to move downward to drive the unexpanded envelope 92 to move and unfold, and places the unfolded envelope 92 on the assembly track 10.

[0144] Reference Figure 2 The unfolding mechanism 30 further includes a movable platen assembly 33, and the movable platen assembly 33 is arranged outside the feed end 11 along the first direction X. Figure 3 The movable pressure plate assembly 33 includes a movable pressure plate driving member 331 and a movable pressure plate 332 which are connected to each other. The movable pressure plate 332 is a horizontally arranged planar structure, and one end of the movable pressure plate 332 close to the assembly track 10 is tilted upward to avoid scratching the cover 92 when moving.

[0145] Reference Figure 3 The movable platen driving member 331 is disposed outside the feed end 11 and connected to an end of the movable platen 332 away from the assembly track 10. The movable platen driving member 331 can drive the movable platen 332 to move a predetermined distance along the first direction X, so that the movable platen 332 abuts against the upper surface of the unfolded envelope 92, which is the folding surface C, to further assist in the forming of the unfolded envelope 92. Also, when the movable platen 332 abuts against the upper surface of the envelope 92 (the folding surface C), the unfolded envelope 92 can be limited at the feed end 11, and at this time, the third suction cup 321 no longer absorbs the envelope 92, so that the push rod mechanism 40 can push the envelope 92 to the assembly port 141.

[0146] Reference Figure 1 The push rod mechanism 40 is arranged outside the feeding end 11 and moves along the first direction X. Figure 3 The push rod mechanism 40 includes a first push plate 41 and a first push plate driving member 42 connected to each other. Figure 2, the first push plate 41 is arranged between the two track risers 13, and the first push plate 41 is arranged vertically and is relatively perpendicular to the two track risers 13. The starting position of the first push plate 41 is flush with the position of the auxiliary stopper 16, which can further assist in the molding of the unfolded envelope 92. The first push plate driving member 42 is arranged on the outside of the feed end 11 and is connected to the frame. After the previous envelope 92 is assembled with the color box 91, the first push plate driving member 42 drives the first push plate 41 along the first direction X to push the unfolded envelope 92 on the feed end 11 to the assembly port 141. At the same time, the positioning mechanism 50 can limit and fix the unfolded envelope 92 to wait for assembly with the color box 91.

[0147] Reference Figure 2 The positioning mechanism 50 is movably disposed in the assembly track 10 and is disposed corresponding to the assembly opening 141. Figure 3 The positioning mechanism 50 includes a first limiting assembly 51, a second limiting assembly 52 and a fixed pressing plate 53. The first limiting assembly 51 and the second limiting assembly 52 are both arranged between the two track risers 13, and the first limiting assembly 51 is located on the side of the assembly port 141 close to the discharge end 12, the second limiting assembly 52 is located on the side of the assembly port 141 close to the feed end 11, and the fixed pressing plate 53 is arranged above the assembly port 141. Therefore, the envelope 92 is fully limited between the first limiting assembly 51, the second limiting assembly 52, the fixed pressing plate 53 and the track risers 13, so that the envelope 92 is formed.

[0148] Specifically, refer to Figure 2 , the inner sides of the two track risers 13 are both provided with a first limiting assembly 51 and a second limiting assembly 52. Figure 2 and Figure 3 As shown, the first limit assembly 51 has the same structure as the second limit assembly 52, and the first limit assembly 51 includes a first limit driving member 511 and a first limit block 512 connected to each other. The first limit driving member 511 is arranged on the track riser 13, and the first limit block 512 is arranged at the top of the first limit driving member 511. The second limit assembly 52 includes a second limit driving member 521 and a second limit block 522 connected to each other. The second limit driving member 521 is arranged on the track riser 13, and the second limit block 522 is arranged at the top of the second limit driving member 521. When the first push plate 41 pushes the unfolded envelope 92 to the assembly port 141, the first limit driving member 511 drives the first limit block 512 to move upward in the height direction until it is flush with the assembly port 141. When the envelope 92 stops moving, the second limit driving member 521 drives the second limit block 522 to move in the height direction to be flush with the assembly opening 141, and at the same time, the first push plate 41 moves and resets in the first direction X. Therefore, the first limit block 512 and the second limit block 522 abut against both sides of the envelope 92 in the first direction X, further pressing the envelope 92 into shape.

[0149] Further, refer to Figure 3 , the first limit stopper 512 includes a first front stopper 5121 and a first rear stopper 5122. The first front stopper 5121 and the first rear stopper 5122 are respectively arranged at the top of the first limit driving member 511 in a first direction X. Similarly, the second limit stopper 522 includes a second front stopper 5221 and a second rear stopper 5222. The second front stopper 5221 and the second rear stopper 5222 are respectively arranged at the top of the second limit driving member 521 in a first direction X. When the first limit stopper 512 moves to be flush with the assembly port 141, the first rear stopper 5122 abuts against the envelope 92 located at the assembly port 141, and the first front stopper 5121 abuts against the finished product located at the discharge end 12. When the second limit stopper 522 moves to be flush with the assembly port 141, the second front stopper 5221 abuts against the envelope 92 located at the assembly port 141, and the second rear stopper 5222 abuts against the envelope 92 located at the feed end 11. The provision of multiple limit stops can isolate the envelopes 92 and finished products in different processes from each other, effectively ensuring the neatness, orderliness and efficient operation of the overall process.

[0150] And, refer to Figure 2 The positioning mechanism 50 includes two fixed pressure plates 53, which are respectively located above the assembly port 141 and are horizontally arranged on the inner side of the track baffle 14. A fixed distance is set between the fixed pressure plate 53 and the upper surface of the track riser 13, and the fixed pressure plate 53 is set to a predetermined length. This allows the fixed pressure plate 53 to remain pressed against the upper surface (here, the folding surface C) of the unfolded envelope 92 during the process of the first push plate 41 pushing the unfolded envelope 92 from the feed end 11 to the assembly port 141 to further assist the envelope 92 in forming. Figure 2 The two ends of the fixed pressing plate 53 along the first direction X are arranged to tilt upwards, so as to prevent the sleeve 92 or the finished product from colliding with the fixed pressing plate 53 and causing damage when moving. The fixed pressing plate 53 is also provided with two avoidance holes 531, through which the top ends of the first rear block 5122 and the second front block 5221 pass respectively. The first rear block 5122 and the second front block 5221 form a vertical angle with the fixed pressing plate 53, respectively, to ensure the aesthetics of the final forming of the sleeve 92.

[0151] It is understandable that the envelope 92 is expanded and formed to have a through opening. When the envelope 92 is located on the assembly track 10 , the envelope 92 is placed along the second direction Y so that its opening is aligned with the assembly opening 141 for easy assembly with the color box 91 .

[0152] After the envelope 92 is unfolded and fixed, the assembling mechanism 60 pushes the color box 91 toward the assembling opening 141 along the second direction Y so that the color box 91 is assembled with the unfolded envelope 92 to form a finished product.

[0153] Reference Figure 1, the assembly mechanism 60 is arranged outside the assembly port 141. Figure 4 , the assembly mechanism 60 includes an assembly slide 61 and a second push plate assembly 62, and the second push plate assembly 62 can push the color box 91 along the assembly slide 61 to the assembly port 141. The assembly slide 61 includes a bottom plate 611 for carrying the color box 91 and a limit plate 612 arranged on both sides of the bottom plate 611. The bottom plate 611 is arranged along the second direction Y and connected to the frame (not shown in the figure), and the limit plates 612 on both sides are vertically arranged relative to the bottom plate 611 to limit the moving direction of the color box 91. One end of the bottom plate 611 is aligned with the bottom edge of the assembly port 141 to ensure that the color box 91 can smoothly enter the assembly port 141. The second push plate assembly 62 is arranged at the other end of the bottom plate 611. The second push plate assembly 62 includes a second push plate 621 and a second push plate driving member 622 connected to each other. The second push plate driving member 622 is arranged on the frame, and the second push plate 621 is located between the two limit plates 612 to facilitate pushing the color box 91. When the color box 91 is located between the two limiting plates 612 , the second push plate driving member 622 drives the second push plate 621 to move along the second direction Y, so that the second push plate 621 pushes the color box 91 along the assembly slide 61 into the assembly port 141 for assembly with the sleeve 92 .

[0154] Furthermore, the assembly mechanism 60 further includes a pressing wheel assembly 63 which is arranged to move along the height direction. Figure 4 , the pressure wheel assembly 63 is arranged between the assembly slideways 61, and the inner sides of the two limit plates 612 are respectively provided with pressure wheel assemblies 63. The pressure wheel assembly 63 includes a roller 631 and a roller driving member 632. The roller driving member 632 is connected to the inner side of the limit plate 612, and the roller 631 is arranged below the roller driving member 632. The roller driving member 632 can drive the roller 631 to move downward along the height direction to press the color box 91. The roller 631 rolls with the movement of the color box 91, which can not only flatten the surface of the color box 91, but also effectively reduce the error between the size of the color box 91 and the size of the envelope 92, ensure the accuracy of the two when assembled, and effectively improve the efficiency of the assembly process and the quality of the finished product.

[0155] Optionally, a plurality of rollers 631 may be arranged on the limiting plate 612 along the second direction Y so that the color box 91 can maintain a pressed state when moving on the assembly slide 61; a buffer member 65 may also be provided on one side of the pressure wheel assembly 63 close to the assembly port 141 (see Figure 4 ) Continue to press the color box 91.

[0156] Further, refer to Figure 1 and Figure 2 The assembly mechanism 60 further includes an opening component 64 to support the opening of the envelope 92 to ensure that the opening of the envelope 92 remains stably opened when the color box 91 and the envelope 92 are assembled, thereby preventing assembly problems caused by deformation of the envelope 92.

[0157] Reference Figure 5 The opening assembly 64 includes a frame-shaped moving bracket 641 and a first supporting piece 642, a second supporting piece 643, a third supporting piece 644 and a fourth supporting piece 645 which are sequentially arranged inside the moving bracket 641 along the circumferential direction. Figure 1 The movable bracket 641 is connected to the frame (not shown in the figure) and is located between the assembly opening 141 and the assembly slide 61. The rectangular size formed by the arrangement of the first support piece 642, the second support piece 643, the third support piece 644 and the fourth support piece 645 is the same as the opening size of the envelope 92. When the envelope 92 is fixed at the assembly opening 141 by the positioning mechanism 50, the first support piece 642, the second support piece 643, the third support piece 644 and the fourth support piece 645 can move to extend into and abut against the inner side of the opening of the unfolded envelope 92 to prevent wrinkles from occurring due to collision when the envelope 92 is assembled with the color box 91.

[0158] Reference Figure 5 A movable bracket driving member 646 is further connected between the movable bracket 641 and the frame. The movable bracket driving member 646 can drive the movable bracket 641 to move along the second direction Y, thereby driving the first support piece 642, the second support piece 643, the third support piece 644 and the fourth support piece 645 to extend into the inner side of the envelope 92.

[0159] Furthermore, the first support sheet 642 , the second support sheet 643 , the third support sheet 644 and the fourth support sheet 645 have a certain inclination angle respectively, so as to prevent the first support sheet 642 , the second support sheet 643 , the third support sheet 644 and the fourth support sheet 645 from scratching the envelope 92 when extending into the envelope 92 .

[0160] In another embodiment, the first support plate 642, the second support plate 643, the third support plate 644 and the fourth support plate 645 are also provided with independent driving members to drive the movement independently. Figure 5 , the opening assembly 64 also includes a first support driving member 647, a second support driving member 648, a third support driving member 649 and a fourth support driving member 6410 respectively arranged on the mobile bracket 641. Among them, the first support driving member 647 is connected to the first support piece 642, and can drive the first support piece 642 to move along the second direction Y. The second support driving member 648 is connected to the second support piece 643, and can drive the second support piece 643 to move upward in the height direction. The third support driving member 649 is connected to the third support piece 644, and can drive the third support piece 644 to move in the opposite direction along the second direction Y. The fourth support driving member 6410 is connected to the fourth support piece 645, and can drive the fourth support piece 645 to move downward in the height direction.

[0161] During the process of the opening assembly 64 abutting against the envelope 92, the mobile support driving member 646 first drives the mobile support 641 to approach the envelope 92 along the second direction Y. Then the first support driving member 647, the second support driving member 648, the third support driving member 649 and the fourth support driving member 6410 respectively drive the first support piece 642, the second support piece 643, the third support piece 644 and the fourth support piece 645 to move around, so that the first support piece 642, the second support piece 643, the third support piece 644 and the fourth support piece 645 respectively abut against the inner side of the envelope 92. The first support piece 642, the second support piece 643, the third support piece 644 and the fourth support piece 645 are respectively controlled by independent driving members, which can improve the accuracy of matching with the opening of the envelope 92, and can also be finely adjusted according to the specific size and shape of the envelope 92, further enhancing the flexibility and adaptability of the device.

[0162] It is understandable that the mobile bracket 641 is not limited to being set in a square frame shape. The mobile bracket 641 is also set to a structure including two parallel support rods, and the first support driving member 647, the second support driving member 648, the third support driving member 649 and the fourth support driving member 6410 are set on the two support rods to connect the support sheet; or the mobile bracket 641 can also be set to L-shaped, U-shaped or other structural shapes that can realize the support connection function.

[0163] Further, refer to Figure 1 The finished product assembly equipment of this embodiment also includes a conveying mechanism 80, which can be associated with other equipment on the production line to improve the automation level of the assembly line. The conveying mechanism 80 is set on the frame and connected to the assembly mechanism 60 to convey the color box 91 to the assembly slide 61. Figure 4 The conveying mechanism 80 includes a first conveyor belt 81 and a second conveyor belt 83 which are arranged vertically relative to each other. The first conveyor belt 81 is arranged in the opposite direction along the second direction Y, and the second conveyor belt 83 is arranged along the first direction X. In addition, the head end of the second conveyor belt 83 is arranged at one side of the end of the first conveyor belt 81 and is arranged adjacent to the first conveyor belt 81. The end of the second conveyor belt 83 is connected to the assembly slide 61 to form a complete circulation route.

[0164] Reference Figure 4, a stopper 811 is provided at the end of the first conveyor belt 81, and the stopper 811 can stop the color box 91 from continuing to move when the color box 91 moves to the end of the first conveyor belt 81. A third push plate assembly 82 is also provided at the end of the first conveyor belt 81. The third push plate assembly 82 includes a third push plate 821 and a third push plate driving member 822 connected to each other. The third push plate 821 is movably arranged at one side of the first conveyor belt 81 and is arranged opposite to the second conveyor belt 83. The third push plate driving member 822 can drive the third push plate 821 to move along the first direction X, thereby pushing the color box 91 at the end of the first conveyor belt 81 onto the second conveyor belt 83. The second conveyor belt 83 then continues to convey the color box 91 to the assembly mechanism 60.

[0165] Reference Figure 4 , the two limiting plates 612 in the assembly mechanism 60 extend above the second conveyor belt 83. Among them, the limiting plate 612 on one side of the two limiting plates 612 close to the first conveyor belt 81 is set to an inverted L shape, so that the color box 91 can pass through the limiting plate 612 on this side and move between the two limiting plates 612, and the limiting plate 612 on the other side is used to prevent the limiting color box 91 from continuing to move with the second conveyor belt 83, so that the second push plate assembly 62 can push the color box 91 to the assembly port 141.

[0166] After the color box 91 and the envelope 92 are assembled to form a finished product, the discharging mechanism 70 moves the finished product to the discharging end 12 for discharging.

[0167] Reference Figure 1 The discharging mechanism 70 is movably arranged in the assembly track 10. Figure 3 The discharging mechanism 70 includes a clamping groove 71, a first discharging driving member 72 and a second discharging driving member 73. Figure 2 and Figure 3 As shown, the clamping groove 71 is arranged between the two track baffles 14, and can move and clamp the finished product to facilitate the movement of the finished product. The first discharging drive member 72 is arranged below the clamping groove 71, and the first discharging drive member 72 is used to drive the clamping groove 71 to move along the height direction. The second discharging drive member 73 is arranged on the track bottom plate 15 and connected to the first discharging drive member 72. The second discharging drive member 73 is used to drive the first discharging drive member 72 and the clamping groove 71 to move along the first direction X. After the color box 91 and the envelope 92 are assembled to form a finished product, the first limit drive member 511 drives the first limit block 512 to move downward in the height direction. At the same time, the first discharging drive member 72 drives the clamping groove 71 to move upward in the height direction to clamp the finished product. At this time, the finished product is located in the clamping groove 71, and the groove wall of the clamping groove 71 close to the feeding end 11 is in contact with the finished product, which is convenient for the subsequent promotion of the finished product to move.

[0168] When moving the finished product, the second discharging drive member 73 drives the clamping groove 71 to move along the first direction X and drives the finished product to move to the discharging end 12, and then the first discharging drive member 72 drives the clamping groove 71 to move downward until the clamping groove 71 is separated from the finished product, and the second discharging drive member 73 drives the clamping groove 71 to move in the opposite direction Y and reset to perform the next discharging.

[0169] Among them, refer to Figure 1 and Figure 2 The discharge end 12 includes a first position 121 and a second position 122 sequentially arranged along the first direction X. Figure 1-Figure 3 As shown, the size of the clamping groove 71 along the first direction X is greater than the size of the finished product along the first direction X. The clamping groove 71 moves a predetermined distance to move the first assembled finished product to the first position 121 of the discharge 12. When the clamping groove 71 drives the later finished product to move along the first direction X, the outer side of the groove wall of the clamping groove 71 close to the discharge end 12 abuts against the first assembled finished product, pushing it to the second position 122 of the discharge end 12. This keeps a gap between multiple finished products, so that the subsequent equipment can take away the finished products.

[0170] It can be understood that the second discharging driving member 73 drives the clamping groove 71 to move a distance greater than the dimension of the clamping groove 71 along the first direction X, so as to ensure the smooth progress of the discharging process.

[0171] Optionally, refer to Figure 3 A partition plate 74 parallel to the groove wall is also provided inside the clamping groove 71. The distance between the partition plate 74 and the groove wall of the clamping groove 71 near the feeding end 11 is equal to the size of the finished product, ensuring that the clamping groove 71 can accurately clamp the finished product at the assembly port 141.

[0172] The finished product assembly equipment of this embodiment realizes a fully automated process of assembling the color box and the envelope through precise coordination among the feeding mechanism, the unfolding mechanism, the push rod mechanism, the positioning mechanism, the assembly mechanism and the discharging mechanism. The various mechanisms work together in three mutually perpendicular directions, which not only ensures the automatic unfolding and precise positioning of the envelope, but also realizes the rapid and accurate assembly of the envelope and the color box, finally forming the finished product and automatically completing the discharging. The finished product assembly equipment of this embodiment not only greatly improves the production efficiency, but also ensures the consistency and quality stability of the finished product assembly.

[0173] This embodiment also provides a finished product assembly method, which is implemented based on the finished product assembly equipment in the above embodiment. Figure 6-Figure 12 Schematic diagram of the finished product assembly method of this embodiment. Figure 6 , the finished product assembly method comprises the following steps:

[0174] Step S10: the feeding mechanism sucks the unexpanded envelope and moves the unexpanded envelope to the unfolding mechanism.

[0175] A plurality of unexpanded envelopes 92 are stacked in the storage bin 21 of the feeding mechanism 20. The first suction cup 22 in the feeding mechanism 20 absorbs the unexpanded envelopes 92 on the bottom layer from the material taking port 212 at the bottom of the storage bin 21 and drives them to the unfolding mechanism 30 for unfolding.

[0176] Reference Figure 7 Specifically, the feeding mechanism absorbs and obtains the unexpanded envelope, and moves the unexpanded envelope to the unfolding mechanism, including the following steps:

[0177] Step S11, the first material taking driving member drives the first suction cup to move upward in the height direction. Step S12, the first suction cup sucks and takes the unexpanded envelope from the material taking port of the storage bin.

[0178] Step S13: the first material taking driving member drives the first suction cup to move downward.

[0179] Step S14: the second material picking driving member drives the first suction cup to move along the first direction to below the second suction cup.

[0180] The starting position of the first suction cup 22 is located directly below the storage bin 21. During the material picking process, the first material picking drive 23 first drives the first suction cup 22 to move upward, so that the suction nozzle on the first suction cup 22 extends into the material picking port 212 and abuts against the bottom envelope 92 for adsorption. After the first suction cup 22 stably adsorbs the envelope 92, the first material picking drive 23 drives the first suction cup 22 to move downward by a predetermined distance, and the bottom envelope 92 is extracted from the material picking port 212 by the first suction cup 22. Then, the second material picking drive 24 drives the first suction cup 22 to move along the first direction X to below the second suction cup 311 in the unfolding mechanism 30, waiting for the second suction cup 311 to adsorb and remove the unfolded envelope 92.

[0181] The size of the material taking port 212 is slightly larger than the size of the unexpanded envelope 92, so that the slight deformation of the envelope 92 during the extraction process can be quickly restored without affecting the quality of the envelope 92. In addition, the first suction cup 22 absorbs the folded surface A and the folded surface B of the unexpanded envelope 92 while absorbing the unexpanded envelope 92, so as to prevent the envelope 92 from collided with other structures when it is unfolded in advance.

[0182] Step S20, the unfolding mechanism sucks and moves the envelope to unfold it, and the unfolding mechanism moves the unfolded envelope to the feeding end.

[0183] The transfer component 31 in the unfolding mechanism 30 can re-adsorb the envelope 92, so that the unfolding component 32 can absorb the folded surface A of the unexpanded envelope 92, so as to unfold the envelope 92 and drive it to the assembly track 10. During the adsorption and movement process of the unfolding component 32, the unexpanded envelope 92 will be unfolded through its own folding elasticity, and then the unfolding mechanism 30 will move the unfolded envelope 92 to the assembly track 10 to gradually shape the envelope 92. Among them, the transfer component 31 includes a second suction cup 311 and a second suction cup driving member, and the unfolding component 32 includes a third suction cup 321 and a third suction cup driving member 322.

[0184] Reference Figure 8 Specifically, the unfolding mechanism absorbs and moves the envelope to unfold it, and the unfolding mechanism moves the unfolded envelope to the feeding end, including the following steps:

[0185] Step S21, the second suction cup driving member drives the second suction cup to move downward in the height direction, and the second suction cup absorbs and fixes the unexpanded envelope from the first suction cup.

[0186] Step S22: the second material picking driving member drives the first suction cup to move in the opposite direction along the first direction to reset.

[0187] Step S23: the third suction cup driving member drives the third suction cup to move upward in the height direction to below the second suction cup, and the third suction cup absorbs the unexpanded envelope from the second suction cup.

[0188] Step S24, the third suction cup driving member drives the third suction cup to move downward in the height direction and drives the envelope to move so that the envelope is elastically unfolded.

[0189] Step S25, when the unfolded envelope overlaps the assembly track, the first push plate driving member drives the first push plate to move along the first direction, so that the first push plate is pressed against the upper surface of the unfolded envelope.

[0190] Step S26, the third suction cup is separated from the unfolded envelope.

[0191] The first suction cup 22 can drive the unexpanded envelope 92 to the bottom of the second suction cup 311, ensuring that the second suction cup 311 can stably absorb the envelope 92. After the second suction cup 311 absorbs and fixes the upper surface of the unexpanded envelope 92 (here, the folding surface D), the third suction cup 321 moves upward to absorb the lower surface of the unexpanded envelope 92 (here, the folding surface A), and then drives the unexpanded envelope 92 to move downward to unfold it, and drives the unfolded envelope 92 to the feed end 11 of the assembly track 10. When the third suction cup 321 absorbs the unexpanded envelope 92, it only absorbs the folding surface A of the unexpanded envelope 92, so that the unfolded envelope 92 can be formed by the contact between the assembly track 10 and the first push plate 41 and the folding surface B during the descent. Furthermore, when the unfolded envelope 92 is located on the feed end 11 on the assembly track 10, the movable pressure plate driving member 331 drives the movable pressure plate 332 to move a predetermined distance along the first direction X, so that the movable pressure plate 332 can be pressed against the upper surface of the unfolded envelope 92 (here referred to as the folding surface C), thereby assisting the envelope 92 in forming.

[0192] The time for the envelope 92 to unfold is relatively short, so the above-mentioned actions of the third suction cup 321 are performed continuously without pausing to wait for the envelope 92 to unfold, thereby ensuring assembly efficiency.

[0193] Step S30: the push rod mechanism pushes the unfolded envelope from the feeding end to the assembly port along the first direction, and the positioning mechanism moves to limit and fix the envelope at the assembly port.

[0194] The push rod mechanism 40 is disposed at one side of the feed end 11 , and can push the unfolded envelope 92 to the assembly opening 141 on the assembly track 10 , and assist the positioning mechanism 50 in positioning.

[0195] Reference Fig. 9 Specifically, the push rod mechanism pushes the unfolded envelope from the feeding end to the assembly port along the first direction, and the positioning mechanism moves to limit and fix the envelope at the assembly port, including the following steps:

[0196] Step S31: the first limit driving member drives the first limit stopper to move upward along the height direction until the first limit stopper is aligned with the assembly opening.

[0197] The first limit stopper 512 is disposed between the assembly rails 10, and is used to limit the position of the abutting envelope 92 at the assembly port 141. The first limit stopper 512 includes a first front stopper 5121 and a first rear stopper 5122, and the first front stopper 5121 and the first rear stopper 5122 are disposed at the top end of the first limit driving member 511 along the first direction X. The first limit driving member 511 drives the first limit stopper 512 to move along the height direction, so that the first rear stopper 5122 is flush with a side of the assembly port 141 close to the discharge end 12.

[0198] Step S32: the first push plate driving member drives the first push plate to move along the first direction, pushing the unfolded envelope along the assembly track until it abuts against the first limit stopper.

[0199] When the first push plate 41 pushes the envelope 92 toward the assembly opening 141 , the upper surface of the envelope 92 gradually separates from the movable pressing plate 332 and gradually abuts against the fixed pressing plate 53 to further smoothen and shape the upper surface of the envelope 92 .

[0200] Step S33: the second limit driving member drives the second limit stopper to move upward along the height direction until it is aligned with the assembly opening.

[0201] Step S34: the first push plate driving member drives the first push plate to move in the reverse direction along the first direction to reset.

[0202] The second limit stopper 522 also includes a second front stopper 5221 and a second rear stopper 5222, and the second front stopper 5221 and the second rear stopper 5222 are arranged at the top of the second limit driving member 521 along the first direction X. The second limit driving member 521 drives the second limit stopper 522 to move upward in the height direction, so that the second front stopper 5221 is flush with the side of the assembly port 141 close to the feed end 11. At this time, the four folding surfaces of the envelope 92 are respectively defined by the abutment of the first rear stopper 5122, the assembly track 10, the second front stopper 5221 and the fixed pressing plate 53, and the final shape of the envelope 92 is formed.

[0203] Step S40, the assembling mechanism pushes the color box along the second direction to move to the assembly opening and extends into the unfolded envelope to assemble into a finished product.

[0204] The positioning mechanism 50 limits the envelope 92 at the assembly opening 141, waiting for the assembly mechanism 60 to push the color box 91 to be assembled with the envelope 92. Before the second push plate assembly 62 pushes the color box 91, the opening assembly 64 moves to the assembly opening 141 and abuts against the inner side of the opening of the envelope 92, ensuring that the color box 91 can be smoothly inserted into the envelope 92 and assembled with the envelope 92.

[0205] Reference Fig.10 Specifically, the assembling mechanism pushes the color box along the second direction to move to the assembly port and extends into the unfolded envelope to assemble into a finished product, including the following steps:

[0206] Step S41 : the movable bracket driving member drives the movable bracket to move along the second direction until the first supporting piece, the second supporting piece, the third supporting piece and the fourth supporting piece extend into the unfolded envelope.

[0207] Step S42, the first support driving member drives the first support plate to move along the first direction until the first support plate abuts against the inner side of the envelope, the second support driving member drives the second support plate to move in the opposite direction along the first direction until the second support plate abuts against the inner side of the envelope, the third support driving member drives the third support plate to move upward along the height direction until the third support plate abuts against the inner side of the envelope, and the fourth support driving member drives the fourth support plate to move downward along the height direction until the fourth support plate abuts against the inner side of the envelope.

[0208] Optionally, the first support plate 642 , the second support plate 643 , the third support plate 644 and the fourth support plate 645 may be fixedly disposed on the movable bracket 641 , or may be movably disposed on the movable bracket 641 via an independent driving member.

[0209] Furthermore, to ensure that the surface of the envelope 92 is not damaged and to avoid any scratches or wear, the first support sheet 642, the second support sheet 643, the third support sheet 644 and the fourth support sheet 645 are all made of relatively soft materials, such as soft thin metal sheets, rubber or silicone, etc., which not only ensure the support of the opening component 64, but also take into account the protection of the envelope 92.

[0210] Step S43, the pressing wheel assembly moves downward along the height direction until it abuts against the upper surface of the color box.

[0211] Step S44, the second push plate driving member drives the second push plate to move along the second direction, and the second push plate pushes the color box to move along the assembly slideway until the color box moves to the assembly port and extends into the unfolded envelope to assemble into a finished product.

[0212] When the second push plate 621 pushes the color box 91 to move, the roller 631 in the pressure wheel assembly 63 rolls on the upper surface of the color box 91, which can not only ensure the flatness of the surface of the color box 91, but also effectively reduce the size error between the color box 91 and the envelope 92, thereby ensuring the accurate assembly of the two to form a finished product.

[0213] Step S45: the second push plate driving member drives the second push plate to move in the opposite direction to reset.

[0214] Step S50, the discharging mechanism moves to clamp the finished product and moves it to the discharging end.

[0215] After the color box 91 and the envelope 92 are assembled, the positioning mechanism 50 and the opening assembly 64 are moved to reset, and the discharging mechanism 70 moves to drive the finished product to the discharging end 12 .

[0216] Reference Fig.11 Specifically, the discharging mechanism moves the finished product to the discharging end, including the following steps:

[0217] Step S51, the first discharging driving member drives the clamping groove to move upward along the height direction until the finished product enters the clamping groove.

[0218] Step S52: the first limit driving member drives the first limit stopper to move downward along the height direction to below the clamping groove.

[0219] Step S53, the second discharging driving member drives the first discharging driving member and the clamping groove to move along the second direction and drive the finished product to move to the discharging end.

[0220] Step S54, the first discharging drive member drives the clamping groove to move downward in the height direction to overlap the finished product on the assembly track, and the second discharging drive member drives the first discharging drive member and the clamping groove to move in the opposite direction along the second direction to reset.

[0221] When the discharging mechanism 70 moves the currently completed product to the first position 121 of the discharging end 12 , the previously completed product can be pushed to the second position 122 .

[0222] Optionally, the opening component 64 may be moved and reset when the color box 91 and the envelope 92 are assembled, or may be moved and reset before step S53, which is not specifically limited here.

[0223] In another embodiment, the finished product assembly method further comprises:

[0224] Step S60: The conveying mechanism conveys the color box to the assembling mechanism.

[0225] It is understandable that the process of the conveying mechanism 80 conveying the color box 91 to the assembling mechanism 60 and the above-mentioned process of taking, unfolding and positioning the unexpanded envelope 92 can be performed simultaneously to minimize the assembly time and improve the assembly efficiency.

[0226] Specifically, refer to Fig.12 The conveying mechanism conveys the color box to the assembly mechanism, which specifically includes the following steps:

[0227] Step S61, placing the color box on the first conveyor belt, and the first conveyor belt drives the color box to move until the stopper abuts against the color box.

[0228] The stopper 811 is disposed at the end of the first conveyor belt 81 , which can not only limit the position of the color box 91 , but also effectively correct the position of the tilted color box 91 , ensuring that the color box 91 that finally enters the assembly mechanism 60 is aligned with the assembly slide 61 .

[0229] Step S62: the third push plate driving member drives the third push plate to move along the first direction and pushes the color box to move onto the second conveyor belt.

[0230] The stopper 811 is specifically set according to the width of the first conveyor belt 81 to ensure that the color box 91 is no longer moved by the first conveyor belt 81, so that the third push plate 821 can accurately push the color box 91 onto the second conveyor belt 83.

[0231] Step S73, the second conveyor belt drives the color box to move until the color box abuts against a limiting plate on a side away from the first conveyor belt.

[0232] The conveying mechanism 80 can be associated with other equipment on the assembly line to improve the level of automation.

[0233] The finished product assembly method of this embodiment not only optimizes the production process and improves assembly efficiency and accuracy, but also significantly reduces manual operations, improves the automation level of the overall production line, and ensures the consistency and quality stability of the finished products.

[0234] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A finished product assembly device, characterized in that: The finished product assembly equipment includes: An assembly track (10) is provided with a feed end (11) and a discharge end (12) along a first direction (X), an assembly port (141) is provided on one side of the assembly track (10), and the assembly port (141) is located between the feed end (11) and the discharge end (12); A feeding mechanism (20) is arranged outside the feeding end (11) of the assembly track (10), and the feeding mechanism (20) is configured to suck and drive the unexpanded envelope (92) to move above the feeding end (11); an unfolding mechanism (30) arranged at the feeding end (11) and movable in the height direction, the unfolding mechanism (30) being configured to absorb and move the unexpanded envelope (92) from the feeding mechanism (20) to unfold it, and to drive the unfolded envelope (92) to move onto the assembly track (10); a push rod mechanism (40) arranged outside the feeding end (11) and movable along the first direction (X), the push rod mechanism (40) being configured to push the unfolded envelope (92) to the assembly port (141); a positioning mechanism (50) movably arranged in the assembly track (10), the positioning mechanism (50) being arranged corresponding to the assembly opening (141), and the positioning mechanism (50) being configured to abut against the envelope (92) that is expanded in a limited manner; An assembling mechanism (60) is arranged outside the assembling opening (141), one end of the assembling mechanism (60) corresponds to the position of the assembling opening (141), and the assembling mechanism (60) is configured to push the color box (91) along the second direction (Y) so that the color box (91) is assembled with the unfolded envelope (92) to form a finished product; A discharge mechanism (70) is movably disposed in the assembly track (10), and the discharge mechanism (70) is configured to move the finished product to the discharge end (12); The first direction (X), the second direction (Y) and the height direction are perpendicular to each other.

2. The finished product assembly equipment according to claim 1, characterized in that: The assembly track (10) comprises: Two track risers (13) are arranged opposite to each other along the first direction (X), and the track risers (13) are configured to support the movement of the envelope (92) and the finished product; Two track baffles (14) are respectively arranged on the outer sides of the track riser (13), and the assembly opening (141) is arranged on one side of the track baffle (14).

3. The finished product assembly equipment according to claim 2, characterized in that: The feeding mechanism (20) comprises: a storage bin (21) arranged near the feeding end (11) along the first direction (X), the storage bin (21) being provided with a receiving cavity (211) for storing the unexpanded envelope (92), and a material taking port (212) communicating with the receiving cavity (211) being provided on the bottom surface of the storage bin (21); a first suction cup (22) movably disposed below the storage bin (21), the first suction cup (22) being configured to suck the unexpanded envelope (92) from the material taking port (212) and drive the envelope (92) to move to the unfolding mechanism (30); A first material-taking driving member (23) connected to the first suction cup (22), wherein the first material-taking driving member (23) is configured to drive the first suction cup (22) to move along a height direction to the storage bin (21); The second material picking drive member (24) is connected to the first material picking drive member (23), and the second material picking drive member (24) is configured to drive the first material picking drive member (23) and the first suction cup (22) to move along the first direction (X) and drive the unexpanded envelope (92) to move to the unfolding mechanism (30).

4. The finished product assembly equipment according to claim 3, characterized in that: The unfolding mechanism (30) comprises: a transfer assembly (31) disposed above the feed end (11), the transfer assembly (31) comprising a second suction cup (311) and a second suction cup driving member connected to each other, the second suction cup driving member being configured to drive the second suction cup (311) to move in a height direction, the second suction cup (311) being configured to suck and fix the unexpanded envelope (92) from the first suction cup (22); an unfolding assembly (32), arranged between the two track risers (13) and below the transfer assembly (31), the unfolding assembly (32) comprising a third suction cup (321) and a third suction cup driving member (322) connected to each other, the third suction cup driving member (322) being configured to drive the third suction cup (321) to move in a height direction to absorb the unexpanded envelope (92), and to drive the third suction cup (321) to move downward to unfold the envelope (92), and to overlap the unfolded envelope (92) on the assembly track (10); The movable pressure plate assembly (33) includes a movable pressure plate driving member (331) and a movable pressure plate (332) which are connected to each other, wherein the movable pressure plate driving member (331) is arranged on the outside of the feed end (11), and the movable pressure plate driving member (331) is configured to drive the movable pressure plate (332) to move a predetermined distance along the first direction (X) so that the movable pressure plate (332) abuts against the upper surface of the unfolded envelope (92).

5. The finished product assembly equipment according to claim 4, characterized in that: The push rod mechanism (40) comprises: A first push plate (41) is arranged between the two track risers (13); A first push plate driving member (42) is arranged outside the feed end (11), and the first push plate driving member (42) is configured to drive the first push plate (41) to move along the first direction (X) and push the unfolded envelope (92) to move to the assembly port (141).

6. The finished product assembly equipment according to claim 5, characterized in that: The positioning mechanism (50) comprises: A first position-limiting assembly (51) is arranged between the two track risers (13) and is located on a side of the assembly port (141) close to the discharge end (12), the first position-limiting assembly (51) comprising a first position-limiting driving member (511) and a first position-limiting block (512) connected to each other, the first position-limiting driving member (511) being configured to drive the first position-limiting block (512) to move in a height direction; a second position-limiting assembly (52), arranged between the two track risers (13) and located on a side of the assembly port (141) close to the feed end (11), the second position-limiting assembly (52) comprising a second position-limiting driving member (521) and a second position-limiting block (522) connected to each other, the second position-limiting driving member (521) being configured to drive the second position-limiting block (522) to move in a height direction; A fixed pressing plate (53) is horizontally arranged on the inner side of the track baffle (14), the fixed pressing plate (53) is located above the assembly opening (141), and the fixed pressing plate (53) is configured to abut against the upper surface of the unfolded envelope (92); The first limit driving member (511) drives the first limit stopper (512) to move upward in the height direction until it is aligned with the assembly opening (141), and then the first push plate driving member (42) drives the first push plate (41) to move until the sleeve (92) abuts against the first limit component (51), and the second limit driving member (521) drives the second limit component (52) to move upward in the height direction until it is aligned with the assembly opening (141), and the sleeve (92) is limited between the first limit component (51), the second limit component (52), the fixed pressure plate (53) and the track vertical plate (13).

7. The finished product assembly equipment according to claim 1, characterized in that: The assembly mechanism (60) comprises: An assembly slideway (61), comprising a bottom plate (611) for carrying a color box (91) and limit plates (612) arranged on both sides of the bottom plate (611), the bottom plate (611) being arranged along the second direction (Y), and one end of the bottom plate (611) being aligned with the bottom edge of the assembly opening (141); The second push plate assembly (62) includes a second push plate (621) and a second push plate driving member (622) which are connected to each other. The second push plate (621) is arranged between the two limit plates (612). The second push plate driving member (622) is configured to drive the second push plate (621) to move along the second direction (Y), so that the second push plate (621) pushes the color box (91) along the assembly slide (61) into the assembly port (141) to be assembled with the envelope (92).

8. The finished product assembly equipment according to claim 7, characterized in that: The assembling mechanism (60) further comprises a pressure wheel assembly (63) arranged to move in the height direction, the pressure wheel assembly (63) being arranged between the assembling slideways (61), the pressure wheel assembly (63) comprising a roller (631) and a roller driving member (632), the roller driving member (632) being configured to drive the roller (631) to move downward in the height direction to press against the color box (91).

9. The finished product assembly equipment according to claim 8, characterized in that: The assembly mechanism (60) further comprises an opening assembly (64), wherein the opening assembly (64) comprises: A square frame-shaped movable bracket (641) is arranged between the assembly opening (141) and the assembly slideway (61); A first support sheet (642), a second support sheet (643), a third support sheet (644) and a fourth support sheet (645) are sequentially arranged on the inner side of the movable bracket (641) along the circumferential direction, and are configured to move into and abut against the inner side of the unfolded envelope (92) for support; The movable bracket driving member (646) is configured to drive the movable bracket (641) to move along the second direction (Y), so that the first support plate (642), the second support plate (643), the third support plate (644) and the fourth support plate (645) extend into the inner side of the envelope (92).

10. The finished product assembly equipment according to claim 9, characterized in that: The opening assembly (64) further comprises: A first support driving member (647) connected to the first support sheet (642), wherein the first support driving member (647) is configured to drive the first support sheet (642) to move along a second direction (Y); A second support driving member (648) connected to the second support plate (643), wherein the second support driving member (648) is configured to drive the second support plate (643) to move in the opposite direction along the second direction (Y); A third support driving member (649) connected to the third support plate (644), wherein the third support driving member (649) is configured to drive the third support plate (644) to move upward in a height direction; a fourth support driving member (6410), connected to the fourth support plate (645), the fourth support driving member (6410) being configured to drive the fourth support plate (645) to move downward in a height direction; Wherein, the first support driving member (647), the second support driving member (648), the third support driving member (649) and the fourth support driving member (6410) are all arranged on the movable bracket (641).

11. The finished product assembly equipment according to claim 7, characterized in that: The finished product assembly equipment further comprises a conveying mechanism (80), wherein the conveying mechanism (80) comprises: A first conveyor belt (81) is arranged in the opposite direction along the second direction (Y), a stopper (811) is arranged at the end of the first conveyor belt (81), and the stopper (811) is configured to block the movement of the color box (91); A second conveyor belt (83) is arranged along the first direction (X), the head end of the second conveyor belt (83) is located on one side of the first conveyor belt (81), the end of the second conveyor belt (83) is connected to the assembly slideway (61), and the limiting plate (612) extends above the second conveyor belt (83); A third push plate assembly (82) is arranged at the end of the first conveyor belt (81), and the third push plate assembly (82) includes a third push plate (821) and a third push plate driving member (822) which are connected to each other. The third push plate (821) is movably arranged on one side of the first conveyor belt (81) and is arranged opposite to the second conveyor belt (83). The third push plate driving member (822) is configured to drive the third push plate (821) to move along the first direction (X) to push the color box (91) onto the second conveyor belt (83).

12. The finished product assembly equipment according to claim 6, characterized in that: The discharging mechanism (70) comprises: A clamping groove (71) is arranged between the two track baffles (14), and the clamping groove (71) is configured to clamp the finished product; A first material discharging driving member (72) is disposed below the clamping groove (71), and the first material discharging driving member (72) is configured to drive the clamping groove (71) to move along a height direction; A second discharging driving member (73) connected to the first discharging driving member (72), wherein the second discharging driving member (73) is configured to drive the first discharging driving member (72) and the clamping groove (71) to move along a first direction (X); Among them, after the color box (91) and the envelope (92) are assembled to form a finished product, the first limit driving component (511) drives the first limit block (512) to move downward in the height direction, and at the same time, the first discharging driving component (72) drives the clamping groove (71) to move upward in the height direction to clamp the finished product, and after the second discharging driving component (73) drives the clamping groove (71) to move along the first direction (X) and drives the finished product to move to the discharging end (12), the first discharging driving component (72) drives the clamping groove (71) to move downward until the clamping groove (71) is separated from the finished product, and the second discharging driving component (73) drives the clamping groove (71) to move in the opposite direction along the second direction (Y) to reset.

13. A finished product assembly method, characterized in that: The finished product assembly method adopts the finished product assembly equipment described in any one of claims 1 to 12, and the finished product assembly method comprises: The feeding mechanism (20) absorbs and obtains the unexpanded envelope (92), and moves the unexpanded envelope (92) to the unfolding mechanism (30); The unfolding mechanism (30) absorbs and moves the envelope (92) to unfold it, and the unfolding mechanism (30) moves the unfolded envelope (92) to the feeding end (11); The push rod mechanism (40) pushes the unfolded envelope (92) from the feeding end (11) to the assembly port (141) along a first direction (X), and at the same time the positioning mechanism (50) moves to limit and fix the envelope (92) at the assembly port (141); The assembling mechanism (60) pushes the color box (91) along the second direction (Y) to move to the assembling opening (141) and extends into the unfolded envelope (92) to assemble into a finished product; The discharging mechanism (70) clamps the finished product and moves it to the discharging end (12).

14. The finished product assembly method according to claim 13, characterized in that: The feeding mechanism (20) absorbs and obtains the unexpanded envelope (92), and moves the unexpanded envelope (92) to the unfolding mechanism (30), comprising: The first material taking driving member (23) drives the first suction cup (22) to move upward in the height direction; The first suction cup (22) sucks and obtains the unexpanded envelope (92) from the discharge port of the storage bin (21); The first material taking driving member (23) drives the first suction cup (22) to drive the sucked unexpanded envelope (92) to move downward; The second material taking driving member (24) drives the first suction cup (22) to drive the sucked unexpanded envelope (92) to move along the first direction (X) to below the second suction cup (311).

15. The finished product assembly method according to claim 14, characterized in that: The unfolding mechanism (30) absorbs and moves the envelope (92) to unfold it, and the unfolding mechanism (30) moves the unfolded envelope (92) to the feeding end (11) and comprises: The second suction cup driving member drives the second suction cup (311) to move downward in the height direction, and the second suction cup (311) absorbs and fixes the unexpanded envelope (92) from the first suction cup (22); The second material-taking driving member (24) drives the first suction cup (22) to move in the opposite direction along the first direction (X) to reset; The third suction cup driving member (322) drives the third suction cup (321) to move upward in the height direction to below the second suction cup (311), and the third suction cup (321) absorbs the unexpanded envelope (92) from the second suction cup (311); The third suction cup driving member (322) drives the third suction cup (321) to move downward in the height direction and drives the envelope (92) to move so that the envelope (92) is elastically unfolded; When the unfolded envelope (92) overlaps the assembly track (10), the movable pressure plate driving member (331) drives the movable pressure plate (332) to move along the first direction (X), so that the movable pressure plate (332) is pressed against the upper surface of the unfolded envelope (92); The third suction cup (321) is separated from the unfolded envelope (92).

16. The finished product assembly method according to claim 15, characterized in that: The push rod mechanism (40) pushes the unfolded envelope (92) from the feed end (11) to the assembly port (141) along the first direction (X), and the positioning mechanism (50) moves to limit and fix the envelope (92) at the assembly port (141), including: The first limit driving member (511) drives the first limit stopper (512) to move upward in the height direction until the first limit stopper (512) is aligned with the assembly opening (141); The first push plate driving member (42) drives the first push plate (41) to move along the first direction (X), so as to push the unfolded envelope (92) along the assembly track (10) until it abuts against the first limit stopper (512); The second limit driving member (521) drives the second limit stopper (522) to move upward in the height direction until it is aligned with the assembly opening (141); The first push plate driving member (42) drives the first push plate (41) to move in the opposite direction along the first direction (X) to reset.

17. The finished product assembly method according to claim 13, characterized in that: The assembling mechanism (60) pushes the color box (91) along the second direction (Y) to move to the assembling opening (141) and extends into the unfolded envelope (92) to assemble into a finished product, including: The movable support driving member (646) drives the movable support (641) to move along the second direction (Y) until the first support sheet (642), the second support sheet (643), the third support sheet (644) and the fourth support sheet (645) extend into the unfolded envelope (92); The first support driving member (647) drives the first support plate (642) to move along the first direction (X) until the first support plate (642) abuts against the inner side of the envelope (92); the second support driving member (648) drives the second support plate (643) to move upward along the height direction until the second support plate (643) abuts against the inner side of the envelope (92); the third support driving member (649) drives the third support plate (644) to move in the opposite direction along the first direction (X) until the third support plate (644) abuts against the inner side of the envelope (92); the fourth support driving member (6410) drives the fourth support plate (645) to move downward along the height direction until the fourth support plate (645) abuts against the inner side of the envelope (92); The pressing wheel assembly (63) moves downward along the height direction until it abuts against the upper surface of the color box (91); The second push plate driving member (622) drives the second push plate (621) to move along the second direction (Y), and the second push plate (621) pushes the color box (91) to move along the assembly slideway (61) until the color box (91) moves to the assembly opening (141) and extends into the unfolded envelope (92) to assemble into a finished product; The second push plate driving member (622) drives the second push plate (621) to move in the opposite direction along the second direction (Y) to reset.

18. The finished product assembly method according to claim 16, characterized in that: The discharging mechanism (70) moves to clamp the finished product to the discharging end (12) and comprises: The first discharging driving member (72) drives the clamping groove (71) to move upward in the height direction until the finished product enters the clamping groove (71); The first limit driving member (511) drives the first limit stopper (512) to move downward in the height direction to below the clamping groove (71); The second discharging driving member (73) drives the first discharging driving member (72) and the clamping groove (71) to move along the second direction (Y) and drives the finished product to move to the discharging end (12); The first discharging driving member (72) drives the clamping groove (71) to move downward in the height direction to overlap the finished product on the assembly track (10), and the second discharging driving member (73) drives the first discharging driving member (72) and the clamping groove (71) to move in the opposite direction along the second direction (Y) to reset.

19. The finished product assembly method according to claim 13, characterized in that: The finished product assembly method also includes: The conveying mechanism (80) conveys the color box (91) to the assembling mechanism (60).

20. The finished product assembly method according to claim 19, characterized in that: The conveying mechanism (80) conveys the color box (91) to the assembling mechanism (60) and comprises: Placing the color box (91) on the first conveyor belt (81), wherein the first conveyor belt (81) drives the color box (91) to move to a stopper (811) to abut against the color box (91); The third push plate driving member (822) drives the third push plate (821) to move along the first direction (X) and push the color box (91) to move onto the second conveyor belt (83); The second conveyor belt (83) drives the color box (91) to move until the color box (91) abuts against a limiting plate (612) on a side away from the first conveyor belt (81).

Images