Assembling production line for packaging box covers

Abstract

The utility model provides an assembling production line for packaging box covers, belongs to the technical field of packaging box cover production, and solves the problems that manual assembling operation is needed and time and labor are wasted in the prior art. The device comprises two annular workbenches, guide rails are arranged on the annular workbenches, a transfer seat is movably arranged on the guide rails, turnover mechanisms are installed on the inner sides of the two annular workbenches, the two turnover mechanisms are oppositely arranged, and a frame strip placing mechanism and an upper cover body installing mechanism are arranged on the inner side of one annular workbench. And an inner cover mounting mechanism and a connecting piece mounting mechanism are arranged on the inner side of the other annular workbench. The frame strip placing mechanism places frame strips on the transfer seat, the frame strips are conveyed to the upper cover body mounting mechanism through the transfer seat, upper cover bodies are mounted on the frame strips, then the upper cover bodies and the frame strips are overturned and placed on another annular workbench through the two overturning mechanisms, and inner covers and connecting pieces are sequentially mounted, so that automatic assembly can be realized; and large-batch assembly production is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the production technical field of packing box cover, specifically belongs to a kind of packing box cover's assembly production line. BACKGROUND

[0002] The packing box cover is an important component of the packing box, which protects the product, enhances the product image and facilitates opening and closing.

[0003] The existing packing box cover as shown in the drawings comprises a frame strip 10, an upper cover body 11, an inner cover 12 and a connecting piece 13. Figure 4 When assembling, manual operation is required, which is time-consuming and labor-intensive, and is not conducive to mass assembly production. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a packing box cover assembly production line, the frame strip placing mechanism takes and places the frame strip on the transfer seat, and the transfer seat is transported to the upper cover body installation mechanism, the upper cover body is installed on the frame strip, and then the two turnover mechanisms are used to turn over and place the upper cover body and the frame strip on another annular workbench, the inner cover and the connecting piece are installed in turn, and the mechanical device is used to replace manual assembly operation, so that automatic assembly can be realized, and mass assembly production is facilitated.

[0005] The utility model adopts the technical scheme as follows:

[0006] A packing box cover assembly production line comprises at least two annular workbenches, the annular workbenches are annularly provided with guide rails, transfer seats are movably arranged on the guide rails, turnover mechanisms for turning over the packing box cover and placing it on the transfer seats are arranged on the inner sides of the two annular workbenches and oppositely arranged, the inner side of one annular workbench is provided with a frame strip placing mechanism for placing the frame strip on the transfer seat and an upper cover body installation mechanism for installing the upper cover body on the frame strip, and the inner side of the other annular workbench is provided with an inner cover installation mechanism for placing the inner cover on the frame strip and a connecting piece installation mechanism for installing the connecting piece on the inner cover.

[0007] Preferably, the annular workbench is a magnetic suspension workbench, and the transfer seat is a magnetic suspension rotor.

[0008] Preferably, the frame strip placing mechanism comprises a first six-axis mechanical arm, a plurality of first air cylinders are connected to the first six-axis mechanical arm, a first clamping plate is connected to the extension end of the first air cylinder and the side away from the extension end of the first air cylinder.

[0009] Preferably, the upper cover body installation mechanism comprises a second six-axis mechanical arm, a plurality of first installation racks are connected to the second six-axis mechanical arm, and a plurality of first suction cups are installed on the first installation racks.

[0010] Preferably, the first mounting frame is provided with a second air cylinder, and the telescopic end of the second air cylinder is connected with a pressing plate for pressing the upper cover body.

[0011] Preferably, the connecting piece mounting mechanism comprises a fourth six-axis mechanical arm, the fourth six-axis mechanical arm is connected with a plurality of second mounting frames, and the second mounting frames are mounted with a plurality of third suction cups.

[0012] Preferably, the first six-axis mechanical arm is connected with a first variable-distance sliding table for mounting the first air cylinder, the second six-axis mechanical arm is connected with a second variable-distance sliding table for mounting the first mounting frame, and the fourth six-axis mechanical arm is connected with a third variable-distance sliding table for mounting the second mounting frame.

[0013] Preferably, the inner side of the annular workbench where the connecting piece mounting mechanism is located is further provided with a blanking mechanism, the blanking mechanism comprises a fifth six-axis mechanical arm, the fifth six-axis mechanical arm is connected with a second mounting plate, the second mounting plate is provided with a plurality of third air cylinders, and the telescopic end of each third air cylinder and the side of each third air cylinder away from the telescopic end are connected with a second clamping plate.

[0014] Preferably, the first air cylinder and the third air cylinder are bidirectional telescopic air cylinders.

[0015] Preferably, the overturning mechanism and the inner cover mounting mechanism both comprise a third six-axis mechanical arm, the third six-axis mechanical arm is connected with a first mounting plate, and the first mounting plate is provided with a plurality of second suction cups.

[0016] As described above, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0017] The frame strip placing mechanism takes and places the frame strip on the transfer seat, transports the frame strip to the upper cover body mounting mechanism, and installs the upper cover body on the frame strip, and then the two overturning mechanisms overturn and place the upper cover body and the frame strip on another annular workbench, and then the inner cover and the connecting piece are installed in sequence, and the mechanical device is used to replace manual assembly operation, so that automatic assembly can be realized, and large-scale assembly production is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 The top view structural schematic diagram provided by the embodiments of the present application;

[0020] Figure 2The utility model provides a three -dimensional structure schematic diagram for the embodiment of the utility model provides a transfer seat structure schematic diagram.

[0021] Figure 3 The utility model provides a transfer seat structure schematic diagram for the embodiment of the utility model provides a transfer seat structure schematic diagram.

[0022] Figure 4 The utility model provides a box cover explosion structure schematic diagram for the embodiment of the utility model provides a box cover explosion structure schematic diagram.

[0023] Figure 5 The utility model provides a frame strip placing mechanism structure schematic diagram for the embodiment of the utility model provides a frame strip placing mechanism structure schematic diagram.

[0024] Figure 6 The utility model provides a upper cover body installation mechanism structure schematic diagram for the embodiment of the utility model provides a upper cover body installation mechanism structure schematic diagram.

[0025] Figure 7 The utility model provides a inner cover installation mechanism structure schematic diagram for the embodiment of the utility model provides a inner cover installation mechanism structure schematic diagram.

[0026] Figure 8 The utility model provides a connecting piece installation mechanism structure schematic diagram for the embodiment of the utility model provides a connecting piece installation mechanism structure schematic diagram.

[0027] Figure 9 The utility model provides a blanking mechanism structure schematic diagram for the embodiment of the utility model provides a blanking mechanism structure schematic diagram.

[0028] Fig. 1 frame strip placing mechanism 101 first six axis mechanical arm 102 first variable distance slide table 103 first cylinder 104 first clamping plate 2 upper cover body installation mechanism 201 second six axis mechanical arm 202 second variable distance slide table 203 second cylinder 204 pressing plate 205 first sucking disc 206 first mounting bracket 3 annular workbench 4 transfer seat 5 guide rail 6 overturning mechanism 7 inner cover installation mechanism 701 third six axis mechanical arm 702 first mounting plate 703 second sucking disc 8 connecting piece installation mechanism 801 fourth six axis mechanical arm 802 third variable distance slide table 803 second mounting bracket 804 third sucking disc 9 blanking mechanism 901 fifth six axis mechanical arm 902 second mounting plate 903 third cylinder 904 second clamping plate 10 frame strip 11 upper cover body 12 inner cover 13 connecting piece. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, below, the technical scheme in the utility model embodiment will be clearly and completely described by combining with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawing here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] The following is combined Figures 1-9 This utility model will be described in detail.

[0033] Example

[0034] An assembly line for packaging box lids includes at least two annular worktables 3. Guide rails 5 are arranged in a ring on the annular worktables 3, and transfer seats 4 are movably arranged on the guide rails 5. The inner sides of the two annular worktables 3 are each equipped with a flipping mechanism 6 for flipping the box lid and placing it on the transfer seat 4, and the two flipping mechanisms 6 are arranged opposite to each other. The inner side of one annular worktable 3 is equipped with a frame strip placement mechanism 1 for placing a frame strip 10 on the transfer seat 4 and an upper cover mounting mechanism 2 for mounting an upper cover 11 on the frame strip 10. The inner side of the other annular worktable 3 is equipped with an inner cover mounting mechanism 7 for placing an inner cover 12 on the frame strip 10 and a connector mounting mechanism 8 for mounting a connector 13 on the inner cover 12.

[0035] The outer side of the annular worktable 3 is provided with a frame bar feeding station (not shown in the figure) corresponding to the frame bar placement mechanism 1. The frame bar feeding station conveys the frame bar 10 to the frame bar placement mechanism 1 for easy picking by the frame bar placement mechanism 1. The outer side of the annular worktable 3 is provided with an upper cover feeding station (not shown in the figure) corresponding to the upper cover mounting mechanism 2. The upper cover feeding station conveys the upper cover 11 to the upper cover mounting mechanism 2 for easy picking by the upper cover mounting mechanism 2. The outer side of the annular worktable 3 is provided with an inner cover feeding station (not shown in the figure) corresponding to the inner cover mounting mechanism 7. The inner cover feeding station conveys the inner cover 12 to the inner cover mounting mechanism 7 for easy picking by the inner cover mounting mechanism 7. The outer side of the annular worktable 3 is provided with a connector feeding station (not shown in the figure) corresponding to the connector mounting mechanism 8. The connector feeding station conveys the connector 13 to the connector mounting mechanism 8 for easy picking by the connector mounting mechanism 8.

[0036] The frame strip placement mechanism 1 picks up the frame strip 10 and places it on the transfer seat 4, which then transports it to the upper cover mounting mechanism 2. The upper cover 11 is then installed onto the frame strip 10. Two flipping mechanisms 6 then flip the upper cover 11 and frame strip 10 onto another circular worktable 3. The inner cover mounting mechanism 7 places the inner cover 12 into the frame strip 10. Finally, the connector mounting mechanism 8 places and presses the connector 13, causing it to engage with the upper cover 11, thus completing the assembly. During the assembly of the upper cover 11 and frame strip 10, the upper cover 11 is initially installed on the frame strip 10. After being flipped by the two flipping mechanisms 6, the upper cover 11 is positioned below the frame strip 10. The transfer seat 4 is equipped with a placement platform that fits the lid, which engages with a groove on the lid's end face to ensure the lid's stability.

[0037] The transfer seat 4 can be transported using a chain track, but chain tracks are noisy and experience significant wear. Therefore, the circular worktable 3 is designed as a magnetic levitation worktable, and the transfer seat 4 is a magnetic levitation mover. This application uses a magnetic levitation conveyor line for workpiece transport, such as the XTS magnetic levitation conveyor system. The magnetic levitation mover can be the AT9011 mover, a component of the Beckhoff XTS guide rail system. The mover is composed of an aluminum base, plastic rollers, and a magnetic plate assembly. The magnetic levitation conveyor line has the following advantages: 1. High efficiency and energy saving: Because there is no mechanical friction, the magnetic levitation conveyor line has less energy loss, higher overall efficiency, and lower energy consumption during operation. 2. Low noise: With no physically contacting parts, there is almost no friction noise during operation, making it quieter than traditional conveyor lines. 3. Low maintenance cost: Due to the absence of friction and wear from mechanical parts, the magnetic levitation system does not require frequent parts replacement, resulting in low maintenance needs and lower long-term operating costs. 4. High speed and stability: Magnetic levitation technology allows for high conveying speeds while maintaining stability, unaffected by vibration and mechanical errors.

[0038] The frame strip placing mechanism 1 comprises a first six-axis robot 101, a plurality of first cylinders 103 are connected to the first six-axis robot 101, and a first clamping plate 104 is connected to the telescopic end of the first cylinder 103 and the side of the first cylinder 103 away from the telescopic end. The first six-axis robot 101 adjusts the position of the first cylinder 103 to approach the frame strip 10, and then the first cylinder 103 drives the first clamping plate 104 to adjust the distance between the two first clamping plates 104 to clamp and take the frame strip 10.

[0039] The upper cover body mounting mechanism 2 comprises a second six-axis robot 201, a plurality of first mounting frames 206 are connected to the second six-axis robot 201, and a plurality of first suction cups 205 are mounted on the first mounting frames 206. The second six-axis robot 201 adjusts the position of the first suction cup 205 to approach the upper cover body 11, and then the first suction cup 205 is attached to the surface of the upper cover body 11 for vacuum adsorption, so as to take the upper cover body 11. After the first suction cup 205 releases the vacuum adsorption, the upper cover body 11 is placed down.

[0040] The first mounting frame 206 is provided with a second cylinder 203, and the telescopic end of the second cylinder 203 is connected with a pressing plate 204 for pressing the upper cover body 11. The second cylinder 203 presses the upper cover body 11 by telescoping the pressing plate 204, so as to buckle and fix the upper cover body 11 on the frame strip 10.

[0041] The connecting piece mounting mechanism 8 comprises a fourth six-axis robot 801, a plurality of second mounting frames 803 are connected to the fourth six-axis robot 801, and a plurality of third suction cups 804 are mounted on the second mounting frames 803. The fourth six-axis robot 801 adjusts the position of the third suction cup 804 to approach the connecting piece 13, and then the third suction cup 804 is attached to the surface of the connecting piece 13 for vacuum adsorption, so as to take the connecting piece 13. After the third suction cup 804 releases the vacuum adsorption, the connecting piece 13 is placed down.

[0042] The first six-axis robot 101 is connected with a first variable-distance sliding table 102 for mounting the first cylinder 103, the second six-axis robot 201 is connected with a second variable-distance sliding table 202 for mounting the first mounting frame 206, and the fourth six-axis robot 801 is connected with a third variable-distance sliding table 802 for mounting the second mounting frame 803.

[0043] In the loading station, the arrangement interval of the workpieces is close or random. The variable-distance sliding table is arranged to adjust the position of the clamp station or the suction cup station to accurately clamp or suck the workpieces, thereby reducing potential installation problems caused by inconsistent intervals. The variable-distance sliding table is adjusted to enable the six-axis robot to efficiently process workpieces with different intervals and ensure smooth operation of the entire assembly process. The variable-distance sliding table is a prior art, such as an XD9515C variable-distance sliding table module. The variable-distance sliding table is provided with a plurality of sliding tables, each of which is independently connected to a clamp station or a suction cup station.

[0044] The inner side of the annular workbench 3 where the connecting piece mounting mechanism 8 is located is also provided with a discharging mechanism 9. The discharging mechanism 9 includes a fifth six-axis robot 901 connected with a second mounting plate 902. The second mounting plate 902 is provided with a plurality of third cylinders 903. The extension end of the third cylinder 903 and the side of the third cylinder 903 away from the extension end are both connected with a second clamping plate 904. The discharging mechanism 9 is arranged to automatically clamp and discharge the assembled box cover, avoiding manual operation. The outer side of the annular workbench 3 is provided with a discharging station corresponding to the discharging mechanism 9. The discharging station is used to receive the assembled box cover.

[0045] The first cylinder 103 and the third cylinder 903 are bidirectional extension cylinders. The extension ends on both sides of the bidirectional extension cylinder are connected with clamping plates, facilitating clamping of the workpieces.

[0046] The turnover mechanism 6 and the inner cover mounting mechanism 7 both include a third six-axis robot 701 connected with a first mounting plate 702. The first mounting plate 702 is provided with a plurality of second suction cups 703. The third six-axis robot 701 of the inner cover mounting mechanism 7 adjusts the position of the second suction cup 703 to approach the inner cover 12, and then the second suction cup 703 is attached to the surface of the inner cover 12 for vacuum suction, thereby picking up the inner cover 12. After the second suction cup 703 releases the vacuum suction, the inner cover 12 is placed down. The third six-axis robot 701 of the turnover mechanism 6 adjusts the second suction cup 703 to pick up and turn over the assembled frame strip 10 and the upper cover body 11 by 180°, facilitating subsequent assembly operations. The difference between the turnover mechanism 6 and the inner cover mounting mechanism 7 lies in the different installation positions of the second suction cup 703, so as to suck and pick up different workpieces.

[0047] The suction cup is connected with a vacuum device (not shown in the figure), which is a prior art. The first six-axis robot 101, the second six-axis robot 201, the third six-axis robot 701, the fourth six-axis robot 801, and the fifth six-axis robot 901 are all prior arts, such as the IR-R4 series six-joint robot.

[0048] The above merely is preferred embodiment of the present utility model, and is not for limiting the present utility model, for the person skilled in the art, the present utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An assembly line for assembling a lid for a carton, characterized in that The application relates to a box cover assembling device, which comprises at least two annular worktables (3), a guide rail (5) is arranged on the annular worktable (3) in a ring shape, a transfer seat (4) is movably arranged on the guide rail (5), a turnover mechanism (6) for overturning a box cover and placing the box cover on the transfer seat (4) is arranged on the inner side of each of the two annular worktables (3) and the two turnover mechanisms (6) are oppositely arranged, a frame strip placing mechanism (1) for placing a frame strip (10) on the transfer seat (4) and an upper cover body mounting mechanism (2) for mounting an upper cover body (11) on the frame strip (10) are arranged on the inner side of one of the annular worktables (3), and an inner cover mounting mechanism (7) for placing an inner cover (12) on the frame strip (10) and a connecting piece mounting mechanism (8) for mounting a connecting piece (13) on the inner cover (12) are arranged on the inner side of the other annular worktable (3).

2. The assembly line for producing a lid of a packaging box according to claim 1, wherein, The annular worktable (3) is a magnetic suspension worktable, and the transfer seat (4) is a magnetic suspension rotor.

3. The assembly line for producing a lid of a packaging box according to claim 1, wherein, The frame strip placing mechanism (1) comprises a first six-axis mechanical arm (101), a plurality of first air cylinders (103) are connected to the first six-axis mechanical arm (101), and a first clamping plate (104) is connected to the extension end of each first air cylinder (103) and the side of each first air cylinder (103) away from the extension end.

4. A packaging lid assembly line according to claim 3, characterized in that The upper cover body mounting mechanism (2) comprises a second six-axis mechanical arm (201), a plurality of first mounting racks (206) are connected to the second six-axis mechanical arm (201), and a plurality of first suction discs (205) are mounted on the first mounting racks (206).

5. A packaging lid assembly line according to claim 4, characterized in that A second air cylinder (203) is arranged on the first mounting rack (206), and a pressing plate (204) for pressing the upper cover body (11) is connected to the extension end of the second air cylinder (203).

6. A packaging box cover assembly production line according to claim 4, characterized in that, The connecting piece mounting mechanism (8) comprises a fourth six-axis mechanical arm (801), a plurality of second mounting racks (803) are connected to the fourth six-axis mechanical arm (801), and a plurality of third suction discs (804) are mounted on the second mounting racks (803).

7. A packaging lid assembly line according to claim 6, characterized in that The first six-axis mechanical arm (101) is connected with a first variable-distance sliding table (102) for mounting the first air cylinders (103), the second six-axis mechanical arm (201) is connected with a second variable-distance sliding table (202) for mounting the first mounting racks (206), and the fourth six-axis mechanical arm (801) is connected with a third variable-distance sliding table (802) for mounting the second mounting racks (803).

8. The assembly line for producing a lid of a packing box according to claim 3, wherein The inner side of the annular worktable (3) where the connecting piece mounting mechanism (8) is arranged is further provided with a blanking mechanism (9), the blanking mechanism (9) comprises a fifth six-axis mechanical arm (901), a second mounting plate (902) is connected to the fifth six-axis mechanical arm (901), a plurality of third air cylinders (903) are arranged on the second mounting plate (902), and a second clamping plate (904) is connected to the extension end of each third air cylinder (903) and the side of each third air cylinder (903) away from the extension end.

9. A packaging lid assembly line according to claim 8, characterized in that The first air cylinders (103) and the third air cylinders (903) are bidirectional telescopic air cylinders.

10. The assembly line for producing a lid of a packaging box according to claim 1, wherein, The turnover mechanism (6) and the inner cover mounting mechanism (7) each comprise a third six-axis robot arm (701) connected with a first mounting plate (702), and a plurality of second suction cups (703) are arranged on the first mounting plate (702).

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