Box body forming and conveying system

Abstract

The utility model discloses a box body forming and conveying system which comprises a stock bin, a first material taking mechanism, a dispensing mechanism and a forming mechanism capable of being opened and closed which are arranged in sequence, a discharging port is formed in one side of the stock bin, and a material handover station is arranged between the first material taking mechanism and a second material taking mechanism. The first material taking mechanism can act at the discharging port and the material handover station, the material handover station, the foot lifting mechanism and the forming mechanism are located on the conveying platform, the second material taking mechanism is movably arranged above the material handover station, the dispensing mechanism and the forming mechanism, and a conveying line is arranged below the forming mechanism; the box body forming and conveying system is reasonable in layout, the number of transfer mechanisms can be reduced, occupied space is reduced, and meanwhile efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of box body forming and conveying in a cartoning machine, in particular to a box body forming and conveying system. Background Art

[0002] Cartoning machine is a kind of packaging machinery, including automatic cartoning machine, pharmaceutical cartoning machine, etc. Automatic cartoning machine can automatically put medicine bottles, medicine plates, ointments, etc. and instructions into folding cartons, and complete the box closing action. Some more comprehensive automatic cartoning machines also have additional functions such as sealing labels or heat shrink wrapping.

[0003] The existing box body forming is a carton forming device of an automatic cartoning machine with application number CN202320190818.9. The cardboard to be formed needs to be unloaded from the material bin by a box feeding mechanism, the box forming mechanism pulls down to form the cardboard on the box feeding mechanism, and the box pushing mechanism pushes the formed box horizontally from one side. The box pushing mechanism requires many mechanisms and occupies a large space. Utility Model Content

[0004] The purpose of the utility model is to provide a box body forming and conveying system, which solves the problems of unreasonable layout and large space occupation of the box body forming and conveying equipment in the prior art.

[0005] The utility model is implemented as follows: a box body molding conveying system comprises a silo, a first material picking mechanism, a glue dispensing mechanism and an openable and closable molding mechanism arranged in sequence, a discharge port is arranged on one side of the silo, a material handover station is arranged between the first material picking mechanism and the second material picking mechanism, the first material picking mechanism can move at the discharge port and the material handover station, the material handover station, the hanging foot mechanism and the molding mechanism are located on a conveying platform, the second material picking mechanism is movably arranged above the material handover station, the glue dispensing mechanism and the molding mechanism, and a conveying line is arranged below the molding mechanism.

[0006] The material bin, the first material picking mechanism, the glue dispensing mechanism and the molding mechanism are arranged in sequence, the material handover station, the glue dispensing mechanism and the molding mechanism between the first material picking mechanism and the second material picking mechanism are all located on the conveying platform, the materials are completed in sequence from the material handover station to the molding mechanism on the platform, the structure is compact, and the distance that the materials need to be transferred is short and the interference is small, so the efficiency is also high; and the second material picking mechanism is arranged movably above the material handover station, the glue dispensing mechanism and the molding mechanism, the second material picking mechanism can complete the transfer of materials from the first material picking mechanism to the top of the glue dispensing mechanism, and then transfer from the top of the glue dispensing mechanism to the top of the molding mechanism, the second material picking mechanism sequentially performs glue dispensing and molding on the materials on the first material picking mechanism, and one material picking mechanism completes two processes; and the conveying line is below the molding mechanism, when the second material picking mechanism moves, the materials move along the molding mechanism to complete the molding, and directly fall into the conveying line, and no other transfer mechanism is needed to transfer the molding box to the conveying line, thus eliminating the transfer mechanism and reducing the space occupation; in summary, it can be seen that the layout of the box molding and conveying system in the utility model is reasonable, the number of transfer mechanisms can be reduced, the space occupation can be reduced, and the efficiency is high at the same time.

[0007] A further technical solution of the utility model is: a plurality of discharge ports facing the first material taking mechanism are provided on one side of the silo.

[0008] The discharge port of the silo faces the material handover station. The first material taking mechanism takes out the material from the discharge port of the silo and transfers it to the material handover station, waiting for the second material taking mechanism to take the material.

[0009] A further technical solution of the utility model is: the first material picking mechanism includes a movable first mechanical arm, a second mechanical arm movably connected to the first mechanical arm, and a connecting arm movably connected to the second mechanical arm, and a plurality of material picking parts are provided on the connecting arm.

[0010] The second robotic arm can rotate around one end of the first robotic arm, and the connecting arm can rotate around one end of the second robotic arm, so that the material can be picked up from one side of the first material picking mechanism and then transferred to the material handover station with the material facing upwards, waiting for the second material picking mechanism to pick up the material; when the specification parts need to be replaced, one degree of freedom cannot meet the demand. After replacing the specification parts, the specification parts need to stay in the set position, which requires a robotic arm with at least two degrees of freedom; at the same time, the design of the two robotic arms reduces space occupancy.

[0011] A further technical solution of the utility model is: the first mechanical arm is arranged in parallel with the second mechanical arm, and the connecting arm is arranged perpendicular to the second mechanical arm.

[0012] The first robot arm is parallel to the second robot arm, and there are connecting arms with two degrees of freedom in the same direction. When the specification parts are replaced later, it is ensured that the material can be moved to the set position without affecting the subsequent process; the connecting arm is perpendicular to the second robot arm and is used to connect multiple material picking parts.

[0013] A further technical solution of the utility model is: the forming mechanism includes a forming groove, tongue folding components arranged at both ends of the forming groove and a roller arranged below the forming groove for fitting with the box body, and one side of the forming groove can be opened and closed to avoid the top of the box body.

[0014] The forming trough is used to form the cardboard into a box body with an open top. The cover of the formed box body faces upwards. In order to prevent the conveyance of the formed box body from being affected by the cover, one side of the forming trough can be opened and closed to avoid the top of the box body, specifically to avoid the cover of the box body. A roller that fits the box body is provided below the forming trough. The roller fits the outer side of the adhesive part of the box body. The adhesive part of the box body is pressed into place by the roller to ensure the structural stability of the formed box body.

[0015] A further technical solution of the utility model is: the folding tongue assembly comprises a first folding tongue member for folding the first tongue of the box body and a second folding tongue member for folding the second tongue of the box body.

[0016] The first tongue is on the innermost side of the box body, and the second tongue is on the outer side of the first tongue, so the first tongue needs to be folded first, and then the second tongue. Therefore, during the descent of the cardboard, the first tongue is folded first and then the second tongue. In order to ensure the fit between the first tongue and the second tongue, a roller is provided under the forming groove to further fit the first tongue and the second tongue to complete the forming.

[0017] A further technical solution of the utility model is that the second material taking mechanism comprises a second drive for lifting and transferring materials and a material adsorption fixture connected to the second drive.

[0018] The lifting of the second material taking mechanism is used to pass the material through the molding mechanism to complete the molding of the material; the transport of the second material taking mechanism is used to transport the material above the first material taking mechanism, the dispensing mechanism, and the molding mechanism.

[0019] A further technical solution of the utility model is: the second drive is installed on a mounting base, the second drive includes a first arm, a second arm, a first motor, and a second motor. A coaxial first rotating shaft and a second rotating shaft are provided on the mounting base, the end of the first rotating shaft is connected to the first arm, the first rotating shaft is connected to the first motor, the end of the second rotating shaft is connected to the second arm, the second rotating shaft is connected to the second motor, the first motor and the second motor are both placed between the end faces of the first rotating shaft and / or the second rotating shaft, the second arm is movably connected to the first arm, and the end of the second arm is provided with a connecting base for connecting the adsorption clamp.

[0020] The mounting seat is fixedly installed, the first rotating shaft is placed on the mounting seat and the first motor for driving the first rotating shaft is installed between the end faces of the first rotating shaft. The layout is reasonable and the space occupancy is small. The end of the first rotating shaft is connected to the first arm, so that the power of the first motor is transmitted to the first arm; the second rotating shaft is arranged on the mounting seat and a second motor for driving the second rotating shaft is provided between the end faces. The second rotating shaft is coaxial with the first rotating shaft, which not only occupies a small space but also does not interfere with the movement of the robotic arm. At the same time, the first rotating shaft and the second rotating shaft are coaxially arranged, so that the first arm and the second arm will not be misaligned during the movement. The first arm and the second arm complete the material picking and transfer actions of the robotic arm while ensuring accuracy and service life.

[0021] A further technical solution of the utility model is that a connecting rod mechanism for maintaining the direction of the adsorption fixture is provided between the mounting seat and the second arm.

[0022] The connecting seat is connected to the adsorption fixture. To ensure the direction of the adsorption fixture, a connecting rod mechanism needs to be provided between the mounting seat and the second arm so that the adsorption fixture always faces downward to pick up and feed materials.

[0023] The beneficial effects of the utility model are as follows: the material bin, the first material taking mechanism, the glue dispensing mechanism and the molding mechanism are arranged in sequence, the material handover station between the first material taking mechanism and the second material taking mechanism, the glue dispensing mechanism and the molding mechanism are all located on the conveying platform, and the materials are transported from the material handover station to the molding mechanism on the platform in sequence, the structure is compact, and the distance that the materials need to be transported is short with less interference, so the efficiency is also high; and the second material taking mechanism is movably arranged above the material handover station, the glue dispensing mechanism and the molding mechanism, and the second material taking mechanism can complete the material transfer from the first material taking mechanism to the glue dispensing mechanism. , and then it is transferred from the top of the dispensing mechanism to the top of the molding mechanism. The second material-picking mechanism dispenses and molds the material on the first material-picking mechanism in turn, and one material-picking mechanism completes two processes; and the conveyor line is below the molding mechanism. When the second material-picking mechanism operates, the material moves along the molding mechanism to complete molding and directly falls into the conveyor line. No other transfer mechanism is needed to transfer the molded box to the conveyor line, thus eliminating the transfer mechanism and reducing space occupancy. In summary, the box molding and conveying system in the utility model has a reasonable layout, which can reduce the number of transfer mechanisms, reduce space occupancy, and has high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a box body forming and conveying system provided by the utility model;

[0025] Figure 2 This is a top view of a box body forming and conveying system provided by the utility model;

[0026] Figure 3It is a structural schematic diagram of the first material taking mechanism provided by the utility model;

[0027] Figure 4 It is a structural schematic diagram of the second material taking mechanism provided by the utility model;

[0028] Figure 5 It is a structural schematic diagram of the second drive provided by the utility model;

[0029] Figure 6 It is a structural schematic diagram of the forming mechanism provided by the utility model;

[0030] Figure 7 It is a partial structural schematic diagram of the forming mechanism provided by the utility model;

[0031] Figure 8 It is a partial structural schematic diagram of another viewing angle of the forming mechanism provided by the utility model;

[0032] Fig. 9 It is a schematic diagram of the paperboard structure before the box body provided by the utility model is formed.

[0033] Reference numerals: 1. Silo,

[0034] 2. First material picking mechanism, 21. First mechanical arm, 22. Second mechanical arm, 23. Connecting arm, 24. Material picking part,

[0035] 3. Second material taking mechanism, 31. Second drive, 311. Mounting seat, 312. First arm, 313. Second arm, 314. First motor, 315. Second motor, 316. First rotating shaft, 317. Second rotating shaft, 318. Link mechanism, 319. Connecting seat, 32. Adsorption fixture,

[0036] 4. Dispensing mechanism,

[0037] 5. Forming mechanism, 51. Forming groove, 52. Folding tongue assembly, 521. First folding tongue member, 522. Second folding tongue member, 53. Roller,

[0038] 6. Conveyor line, 8. Material transfer station, 9. Conveyor platform,

[0039] 101. First tongue, 102. Second tongue. DETAILED DESCRIPTION

[0040] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0041] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the present specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical contents disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the present specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present utility model. The change or adjustment of the relative relationship, without substantial change of the technical contents, should also be regarded as the scope of the implementation of the present utility model.

[0042] Embodiment 1:

[0043] Figure 1-9 A box body forming and conveying system is shown, comprising a silo 1, a first material taking mechanism 2, a glue dispensing mechanism 4 and an openable and closable forming mechanism 5 arranged in sequence, a discharge port is provided on one side of the silo 1, a material handover station 8 is provided between the first material taking mechanism 2 and the second material taking mechanism 3, the first material taking mechanism 2 can move at the discharge port and the material handover station 8, the material handover station 8, the hanging foot mechanism 4 and the forming mechanism 5 are located on a conveying platform 9, the second material taking mechanism 3 is movably arranged above the material handover station 8, the glue dispensing mechanism 4 and the forming mechanism 5, and a conveying line 6 is provided below the forming mechanism 5.

[0044] In this embodiment, the second material taking mechanism can be raised and lowered to shape the material after dispensing glue and then drop it into the conveyor line.

[0045] In this embodiment, the material is cardboard.

[0046] In this embodiment, a plurality of discharge ports facing the first material taking mechanism 2 are provided on one side of the silo 1 .

[0047] The discharge port of the silo faces the material transfer station 8, and the first material taking mechanism takes out the material from the discharge port of the silo and transfers it to the material transfer station 8, waiting for the second material taking mechanism to take the material.

[0048] In this embodiment, the material bin includes a plurality of rows of paperboards arranged vertically in sequence, and one row of paperboards corresponds to one discharge port.

[0049] In this embodiment, the first material picking mechanism 2 includes a movable first mechanical arm 21 , a second mechanical arm 22 movably connected to the first mechanical arm 21 , and a connecting arm 23 movably connected to the second mechanical arm 22 , and a plurality of material picking members 24 are provided on the connecting arm 23 .

[0050] The second robotic arm can rotate around one end of the first robotic arm, and the connecting arm can rotate around one end of the second robotic arm, so that the material can be picked up from one side of the first material picking mechanism and then transferred to the material handover station 8 with the material facing upwards, waiting for the second material picking mechanism to pick up the material; when the specification parts need to be replaced, one degree of freedom cannot meet the demand. After replacing the specification parts, the specification parts need to stay in the set position, which requires a robotic arm with at least two degrees of freedom; at the same time, the design of two robotic arms reduces space occupancy.

[0051] In this embodiment, the material picking member is a magnetic material picking member.

[0052] In this embodiment, the first mechanical arm 21 is arranged in parallel with the second mechanical arm 22 , and the connecting arm 23 is arranged perpendicular to the second mechanical arm 22 .

[0053] The first robot arm is parallel to the second robot arm, and there are connecting arms with two degrees of freedom in the same direction. When the specification parts are replaced later, it is ensured that the material can be moved to the set position without affecting the subsequent process; the connecting arm is perpendicular to the second robot arm and is used to connect multiple material picking parts.

[0054] In this embodiment, the first mechanical arm, the second mechanical arm and the connecting arm are respectively connected to the three motors through transmission mechanisms.

[0055] In this embodiment, the molding mechanism 5 includes a molding groove 51, folding tongue components 52 placed at both ends of the molding groove 51, and a roller 53 placed under the molding groove 51 for fitting with the box body. One side of the molding groove 51 can be opened and closed to avoid the top of the box body.

[0056] The forming trough is used to form the cardboard into a box body with an open top. The cover of the formed box body faces upwards. In order to prevent the conveyance of the formed box body from being affected by the cover, one side of the forming trough can be opened and closed to avoid the top of the box body, specifically to avoid the cover of the box body. A roller that fits the box body is provided below the forming trough. The roller fits the outer side of the adhesive part of the box body. The adhesive part of the box body is pressed into place by the roller to ensure the structural stability of the formed box body.

[0057] In this embodiment, the forming grooves are arranged in sequence along the length direction. The two ends of the forming grooves are the two ends in the length direction.

[0058] In this embodiment, the folding tongue assembly 52 includes a first folding tongue member 521 for folding the first tongue 101 of the box body and a second folding tongue member 522 for folding the second tongue 102 of the box body.

[0059] The first tongue is on the innermost side of the box body, and the second tongue is on the outer side of the first tongue, so the first tongue needs to be folded first, and then the second tongue. Therefore, during the descent of the cardboard, the first tongue is folded first and then the second tongue. In order to ensure the fit between the first tongue and the second tongue, a roller is provided under the forming groove to further fit the first tongue and the second tongue to complete the forming.

[0060] In this embodiment, the second material taking mechanism 3 includes a second drive 31 for lifting and transferring materials and a material adsorption fixture 32 connected to the second drive 31 .

[0061] The lifting of the second material taking mechanism is used to pass the material through the molding mechanism to complete the molding of the material; the transport of the second material taking mechanism is used to transport the material above the first material taking mechanism, the dispensing mechanism, and the molding mechanism.

[0062] In this embodiment, the second drive 31 is installed on the mounting base 311, and the second drive 31 includes a first arm 312, a second arm 313, a first motor 314, and a second motor 315. The mounting base 311 is provided with a coaxial first rotating shaft 316 and a second rotating shaft 317, the end of the first rotating shaft 316 is connected to the first arm 312, the first rotating shaft 316 is connected to the first motor 314, the end of the second rotating shaft 317 is connected to the second arm 313, and the second rotating shaft 317 is connected to the second motor 315. The first motor 314 and the second motor 315 are both placed between the end faces of the first rotating shaft 316 and / or the second rotating shaft 317, the second arm 313 is movably connected to the first arm 312, and the end of the second arm 313 is provided with a connecting base 319 for connecting the adsorption clamp 32.

[0063] The mounting seat is fixedly installed, the first rotating shaft is placed on the mounting seat and the first motor for driving the first rotating shaft is installed between the end faces of the first rotating shaft. The layout is reasonable and the space occupancy is small. The end of the first rotating shaft is connected to the first arm, so that the power of the first motor is transmitted to the first arm; the second rotating shaft is arranged on the mounting seat and a second motor for driving the second rotating shaft is provided between the end faces. The second rotating shaft is coaxial with the first rotating shaft, which not only occupies a small space but also does not interfere with the movement of the robotic arm. At the same time, the first rotating shaft and the second rotating shaft are coaxially arranged, so that the first arm and the second arm will not be misaligned during the movement. The first arm and the second arm complete the material picking and transfer actions of the robotic arm while ensuring accuracy and service life.

[0064] In this embodiment, a connecting rod mechanism 318 for maintaining the direction of the adsorption fixture 32 is provided between the mounting seat 311 and the second arm 313 .

[0065] The connecting seat is connected to the adsorption fixture. To ensure the direction of the adsorption fixture, a connecting rod mechanism needs to be provided between the mounting seat and the second arm so that the adsorption fixture always faces downward to pick up and feed materials.

[0066] The working principle of the utility model is as follows: the material bin, the first material taking mechanism, the glue dispensing mechanism and the molding mechanism are arranged in sequence, the material transfer station 8, the glue dispensing mechanism and the molding mechanism between the first material taking mechanism and the second material taking mechanism are all located on the conveying platform 9, and the material is transferred from the material transfer station 8 to the molding mechanism on the platform in sequence, the structure is compact, and the distance that the material needs to be transferred is short with less interference, so the efficiency is also high; and the second material taking mechanism is movably arranged above the material transfer station 8, the glue dispensing mechanism and the molding mechanism, and the second material taking mechanism can complete the transfer of the material from the first material taking mechanism to the glue dispensing mechanism The material on the first material picking mechanism is glued and molded in sequence by the second material picking mechanism, and one material picking mechanism completes two processes; and the conveyor line is below the molding mechanism, and when the second material picking mechanism is actuated, the material moves along the molding mechanism to complete molding, and directly falls into the conveyor line, and no other transfer mechanism is needed to transfer the molded box to the conveyor line, thus eliminating the transfer mechanism and reducing space occupancy; in summary, the box molding and conveying system in the utility model has a reasonable layout, which can reduce the number of transfer mechanisms, reduce space occupancy, and has high efficiency.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A box body forming and conveying system, characterized in that: The invention comprises a material bin (1), a first material taking mechanism (2), a glue dispensing mechanism (4) and an openable and closable molding mechanism (5) which are arranged in sequence. A discharge port is provided on one side of the material bin (1). A material transfer station (8) is provided between the first material taking mechanism (2) and the second material taking mechanism (3). The first material taking mechanism (2) can move at the discharge port and the material transfer station (8). The material transfer station (8), the glue dispensing mechanism (4) and the molding mechanism (5) are located on a conveying platform (9). The second material taking mechanism (3) is movably arranged above the material transfer station (8), the glue dispensing mechanism (4) and the molding mechanism (5). A conveying line (6) is provided below the molding mechanism (5).

2. A box body forming and conveying system according to claim 1, characterized in that: One side of the silo (1) is provided with a plurality of discharge ports facing the first material taking mechanism (2).

3. A box body forming and conveying system according to claim 1, characterized in that: The first material picking mechanism (2) comprises a movable first mechanical arm (21), a second mechanical arm (22) movably connected to the first mechanical arm (21), and a connecting arm (23) movably connected to the second mechanical arm (22), wherein a plurality of material picking members (24) are provided on the connecting arm (23).

4. A box body forming and conveying system according to claim 3, characterized in that: The first mechanical arm (21) and the second mechanical arm (22) are arranged in parallel, and the connecting arm (23) and the second mechanical arm (22) are arranged perpendicularly.

5. A box body forming and conveying system according to claim 1, characterized in that: The forming mechanism (5) comprises a forming groove (51), folding tongue components (52) disposed at both ends of the forming groove (51), and a roller (53) disposed below the forming groove (51) for fitting with the box body. One side of the forming groove (51) can be opened and closed to avoid the top of the box body.

6. A box forming and conveying system according to claim 5, characterized in that: The folding tongue assembly (52) comprises a first folding tongue member (521) for folding the first tongue (101) of the box body and a second folding tongue member (522) for folding the second tongue (102) of the box body.

7. A box body forming and conveying system according to claim 1, characterized in that: The second material taking mechanism (3) comprises a second drive (31) for lifting and transferring materials and a material adsorption fixture (32) connected to the second drive (31).

8. A box body forming and conveying system according to claim 7, characterized in that: The second drive (31) is installed on the mounting base (311), and the second drive (31) includes a first arm (312), a second arm (313), a first motor (314), and a second motor (315). The mounting base (311) is provided with a coaxial first rotating shaft (316) and a second rotating shaft (317). The end of the first rotating shaft (316) is connected to the first arm (312), the first rotating shaft (316) is connected to the first motor (314), the end of the second rotating shaft (317) is connected to the second arm (313), the second rotating shaft (317) is connected to the second motor (315), the first motor (314) and the second motor (315) are both placed between the end faces of the first rotating shaft (316) and / or the second rotating shaft (317), the second arm (313) is movably connected to the first arm (312), and the end of the second arm (313) is provided with a connecting base (319) for connecting the adsorption clamp (32).

9. A box body forming and conveying system according to claim 8, characterized in that: A connecting rod mechanism (318) for maintaining the direction of the adsorption fixture (32) is provided between the mounting seat (311) and the second arm (313).

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