Cylindrical box cover plate foxing assembling machine

Abstract

The cylindrical box cover plate foxing strip assembling machine comprises a feeding conveying belt, a machine table and a discharging conveying belt, the machine table is located between the feeding conveying belt and the discharging conveying belt, a box body conveying belt is arranged in the middle of the machine table, and carrying mechanisms are arranged at the two ends of the box body conveying belt; a glue drawing mechanism, a cover plate assembling mechanism and a foxing assembling mechanism are arranged on one side of the middle of the box body conveying belt, the cover plate assembling mechanism is used for assembling a cover plate to a box body, the foxing assembling mechanism is used for assembling a foxing and the box body, and two positioning mechanisms are arranged on the other side of the middle of the box body conveying belt; the two positioning mechanisms correspond to the cover plate assembling mechanism and the foxing assembling mechanism respectively; according to the cylindrical box cover plate foxing strip assembling machine, the box body can be effectively fixed, the box body and the cover plates are prevented from being dislocated when being assembled, the cover plates are sequentially fed to the glue painting positions of the box body, and precise assembling is completed; and the foxing strip can be automatically and accurately bent and accurately assembled into the box body with the fixed position, and the assembling precision and the assembling efficiency are both high.

Description

Technical Field

[0001] The present invention relates to the technology of wine box assembly, and specifically to a cylindrical box cover strip assembly machine. Background Art

[0002] Wine boxes are used to package and protect wine bottles. They usually have delicate designs and structures, which are both practical and of certain collection value. Existing cylindrical wine boxes are opened and closed by covers.

[0003] The general assembly method of the cover of a cylindrical wine box and the box body is as follows: Workers first apply glue on the inner wall of the box, stick the end of the cover on the area where the glue is applied to achieve the assembly of the cover and the box body. Then, glue is applied on the upper surface of the end of the cover and the two side walls of the box body. Then, the worker grabs the strip, bends the two ends of the strip, and then fixes the box body with one hand and aligns the bent strip with the glue-applied area of the box body with the other hand, and sticks the middle part of the strip on the upper surface of the cover, and the bent parts at both ends of the strip are attached to the side walls of the box body. The operation is complex, the labor intensity of the worker is high, the manual assembly efficiency is low, and it cannot meet the production of a large number of wine boxes. Moreover, it is difficult to control the accuracy of manually aligning the cover and the box body, manually bending the strip and manually aligning the strip and the box body, resulting in the cover and the strip being skewed and the assembly quality being poor. Summary of the Invention

[0004] To solve the defects of the above-mentioned prior art, the present invention provides a cylindrical box cover strip assembly machine, which can automatically assemble the box body and the cover, bend the strip and assemble the strip into the box body, with high automation degree, good assembly efficiency and high assembly quality.

[0005] To achieve the above technical purpose, the present invention adopts the following technical scheme: A cylindrical box cover strip assembly machine includes a feeding conveyor belt, a machine table and a discharging conveyor belt. The machine table is located between the feeding conveyor belt and the discharging conveyor belt. A box body conveyor belt is provided in the middle of the machine table. Loading mechanisms are provided at both ends of the box body conveyor belt. A glue-applying mechanism, a cover assembly mechanism and a strip assembly mechanism are provided on one side of the middle of the box body conveyor belt. The cover assembly mechanism is used to assemble the cover on the box body, and the strip assembly mechanism is used to assemble the strip and the box body. Two positioning mechanisms are provided on the other side of the middle of the box body conveyor belt, and the two positioning mechanisms correspond to the cover assembly mechanism and the strip assembly mechanism respectively.

[0006] Preferably, the loading mechanism includes a loading frame, a loading module is provided on the loading frame, the loading module drives the loading plate to move, a loading cylinder is provided below the loading plate, the loading cylinder drives the loading platform to lift, and a plurality of loading suction cups are provided below the loading platform.

[0007] Preferably, a plurality of box clamping units are provided on the box body conveyor belt. The box clamping unit is composed of two baffles, and a positioning strip is provided on one side of the box body conveyor belt relative to the glue-applying mechanism.

[0008] Preferably, the glue painting mechanism includes a glue painting cylinder and a glue painting frame. The glue painting cylinder is fixed to the machine table, and the glue painting cylinder drives the glue painting frame to move. The two ends of the glue painting frame are respectively provided with a bottom wall glue coating unit and a side wall glue coating unit. The bottom wall glue coating unit includes a first glue painting module, a connecting rod, and two mounting seats. The two mounting seats are both slidably matched with the upper part of the glue painting frame through glue painting guide rails. The first glue painting module drives the two mounting seats to move. The mounting seat is provided with a glue gun with a glue outlet facing downward. The side wall glue coating unit includes a second glue painting module and a glue painting seat. The second glue painting module drives the glue painting seat to move up and down. The two sides of the glue painting seat are both provided with glue guns with glue outlets facing both sides. A positioning rod is arranged between the glue painting frame and the box conveyor belt.

[0009] Preferably, the cover plate assembling mechanism includes a cover plate assembling bracket, a carrier table, and a first pressing table. The carrier table and the first pressing table are located on one side of the box conveyor belt facing the cover plate assembling bracket. A bearing plate is arranged on one side of the cover plate assembling bracket facing the carrier table. The bearing plate cooperates with the positioning mechanism to position the box body. The cover plate assembling bracket is provided with a feeding component. A handling component is arranged above the feeding component. Clamping components are respectively arranged above the two ends of the bearing plate. The clamping components are located directly above the carrier table and are used for clamping the side wall of the box body. A compaction component is arranged above the first pressing table. The compaction component is used for compacting the cover plate on the box body.

[0010] Preferably, the strip assembling mechanism includes a strip assembling bracket and a second pressing table. The bottom of the strip assembling bracket is provided with a feeding component. A lower bending component is arranged on one side of the bottom of the strip assembling bracket close to the carrier table. The feeding component is used for feeding the strip to the lower bending component in sequence. A moving component and an upper bending component are arranged above the feeding component. The lower bending component and the upper bending component cooperate to bend the strip. The lower bending component adsorbs the bent strip. The moving component drives the lower bending component to move so as to move the strip into the box body. A fixing component is arranged above the carrier table. The fixing component cooperates with the positioning mechanism to limit the position of the box body on the second pressing table. The second pressing table is located below the fixing component. A pressing component is arranged on one side of the strip assembling bracket. The pressing component is used for pressing the strip on the inner side wall of the box body.

[0011] Preferably, the positioning mechanism includes a bottom frame. A support frame is arranged on the top of the bottom frame. A positioning cylinder is arranged on one side of the support frame facing the carrier table. The positioning cylinder drives the positioning plate to move. The positioning plate abuts against the bottom of the box body.

[0012] In summary, the present invention has achieved the following technical effects:

[0013] 1. The cylindrical box cover strip assembly machine of the present invention adopts a cover plate assembly mechanism and a positioning mechanism, which can effectively fix the box body, prevent the box body from being misaligned during the assembly with the cover plate, and sequentially feed the cover plates to the glue painting position of the box body to complete precise assembly.

[0014] 2. The cylindrical box cover strip assembly machine of the present invention adopts a strip assembly bracket and a positioning mechanism, which can automatically and precisely bend the strips and accurately assemble the strips into the box body with a fixed position, and both the assembly accuracy and the assembly efficiency are relatively high.

[0015] 3. For the cylindrical box cover strip assembly machine of the present invention, workers only need to put the cover plates into the feeding assembly and put the strips into the feeding component, and the degree of automation is high. Brief Description of the Drawings

[0016] Figure 1 is a schematic three-dimensional structure diagram of the cylindrical box cover strip assembly machine of the present invention;

[0017] Figure 2 is a schematic structure diagram of the cylindrical box cover strip assembly machine of the present invention;

[0018] Figure 3 is a schematic structure diagram of the conveying mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0019] Figure 4 is a schematic structure diagram of the box body conveyor belt of the cylindrical box cover strip assembly machine of the present invention;

[0020] Figure 5 is a schematic structure diagram of the glue painting mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0021] Figure 6 is a schematic three-dimensional structure diagram of the cover plate assembly mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0022] Figure 7 is a schematic structure diagram of the cover plate assembly mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0023] Figure 8 is a schematic connection structure diagram of the feeding assembly and the handling assembly of the cylindrical box cover strip assembly machine of the present invention;

[0024] Figure 9 is a schematic structure diagram of the feeding assembly of the cylindrical box cover strip assembly machine of the present invention;

[0025] Figure 10 is a schematic structure diagram of the compaction assembly of the cylindrical box cover strip assembly machine of the present invention;

[0026] Figure 11It is a three-dimensional structural schematic diagram of the panel assembly mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0027] Figure 12 It is a structural schematic diagram of the panel assembly mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0028] Figure 13 It is a connection structural schematic diagram of the moving component and the upper bending component of the cylindrical box cover strip assembly machine of the present invention;

[0029] Figure 14 It is a structural schematic diagram of the lower bending component of the cylindrical box cover strip assembly machine of the present invention;

[0030] Figure 15 It is a structural schematic diagram of the clamping component of the cylindrical box cover strip assembly machine of the present invention;

[0031] Figure 16 It is a structural schematic diagram of the pressing component of the cylindrical box cover strip assembly machine of the present invention;

[0032] Figure 17 It is a structural schematic diagram of the positioning mechanism of the cylindrical box cover strip assembly machine of the present invention;

[0033] Description of the reference numerals in the drawings: 1. Feeding conveyor belt; 2. Carrying mechanism; 21. Carrying frame; 22. Carrying module; 23. Carrying plate; 24. Carrying cylinder; 25. Carrying platform; 26. Carrying suction cup; 31. Box body conveyor belt; 32. Baffle; 33. Positioning strip; 34. Carrying table; 35. First pressing table; 36. Second pressing table; 4. Glue painting mechanism; 40. Glue painting cylinder; 41. Glue painting frame; 42. Glue painting guide rail; 43. Mounting seat; 44. Connecting rod; 45. First glue painting module; 46. Second glue painting module; 47. Glue painting seat; 48. Glue gun; 49. In-place rod; 5. Cover plate assembling mechanism; 51. Cover plate assembling bracket; 52. Loading component; 521. Bottom plate; 522. Stop bar; 523. Loading runner; 524. Roller; 525. Limiting strip; 526. Loading block; 527. Loading cylinder; 528. Loading frame; 53. Handling component; 531. Handling module; 532. Handling frame; 533. Lifting cylinder; 534. Suction cup frame; 535. Handling suction cup; 54. Bearing plate; 55. Clamping component; 551. Clamping cylinder; 552. Clamping arm; 56. Compacting component; 561. Telescopic cylinder; 562. Telescopic frame; 563. Compacting frame; 564. Spring; 565. Compacting plate; 566. Compacting cylinder; 567. Compacting block; 6. Gasket assembling mechanism; 61. Gasket assembling bracket; 62. Adjusting plate; 63. Moving component; 631. Moving module; 632. Moving frame; 64. Upper bending component; 640. Top block; 641. Lifting cylinder; 642. Lifting frame; 643. Fixed frame; 644. Upper bending cylinder; 645. Upper swing arm; 646. Upper rotating shaft; 647. Upper bending strip; 648. Bottom pressing plate; 649. Limiting cylinder; 65. Lower bending component; 650. Mounting plate; 651. Mounting frame; 652. Lower cushion block; 653. Lower bending cylinder; 654. Lower bending strip; 66. Feeding component; 67. Fixing component; 671. Fixing plate; 672. Assembly plate; 673. Fixing cylinder; 674. Fixed swing arm; 675. Fixed rotating shaft; 676. Clamping plate; 677. Lower pressing cylinder; 678. Lower pressing plate; 68. Pressing component; 681. Base; 682. Adjusting cylinder; 683. Adjusting frame; 684. Pressing cylinder; 685. Pressing plate; 7. Positioning mechanism; 71. Bottom frame; 72. Support frame; 73. Positioning cylinder; 74. Positioning plate; 8. Machine table; 9. Unloading conveyor belt; 10. Adjusting bolt; 11. Adjusting nut. Detailed implementation mode

[0034] The present invention will be further described in detail below with reference to the accompanying drawings.

[0035] This specific embodiment is only an interpretation of the present invention and does not limit the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0038] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0040] Embodiment 1:

[0041] Such as Figure 1As shown in Fig. -2, a cylindrical box cover strip assembly machine includes a feeding conveyor belt 1, a machine platform 8 and a discharging conveyor belt 9. The machine platform 8 is located between the feeding conveyor belt 1 and the discharging conveyor belt 9. A box body conveyor belt 31 is provided in the middle of the machine platform 8. Loading mechanisms 2 are provided at both ends of the box body conveyor belt 31. A glue painting mechanism 4, a cover plate assembly mechanism 5 and a strip assembly mechanism 6 are provided on one side of the middle of the box body conveyor belt 31. The cover plate assembly mechanism 5 is used to assemble the cover plate onto the box body. The strip assembly mechanism 6 is used to assemble the strip with the box body. Two positioning mechanisms 7 are provided on the other side of the middle of the box body conveyor belt 31, and the two positioning mechanisms 7 correspond to the cover plate assembly mechanism 5 and the strip assembly mechanism 6 respectively.

[0042] For the cylindrical box cover strip assembly machine of the present invention, by using the cover plate assembly mechanism 5 and the positioning mechanism 7, the box body can be effectively fixed to prevent the box body from being misaligned during the assembly with the cover plate, and the cover plates are sequentially loaded to the glue painting position of the box body to complete precise assembly. By using the strip assembly bracket 61 and the positioning mechanism 7, the strip can be automatically and precisely bent and accurately assembled into the box body with a fixed position, and both the assembly accuracy and the assembly efficiency are relatively high. Workers only need to put the cover plates into the loading component 52 and put the strips into the feeding component 66, and the degree of automation is high.

[0043] As Figure 3 shown, the loading mechanism 2 includes a loading frame 21. A loading module 22 is provided on the loading frame 21. The loading module 22 drives the loading plate 23 to move. A loading cylinder 24 is provided below the loading plate 23. The loading cylinder 24 drives the loading platform 25 to lift and lower. A number of loading suction cups 26 are provided below the loading platform 25. The two loading mechanisms 2 are used to move the box body from the feeding conveyor belt 1 to the box body conveyor belt 31 and move the box body from the box body conveyor belt 31 to the discharging conveyor belt 9.

[0044] As Figure 4 shown, a number of box clamping units are provided on the box body conveyor belt 31. The box clamping unit is composed of two baffles 32. A positioning strip 33 is provided on one side of the box body conveyor belt 31 relative to the glue painting mechanism 4. The box clamping unit can initially limit the position of the box body to prevent the box body from being skewed. The positioning strip 33 is used to guide the movement of the box body to avoid the box body from being misaligned with the positioning mechanism 7, the strip assembly bracket 61 or the strip assembly bracket 61.

[0045] As Figure 5As shown, the glue painting mechanism 4 includes a glue painting cylinder 40 and a glue painting frame 41. The glue painting cylinder 40 is fixed to the machine table 8. The glue painting cylinder 40 drives the glue painting frame 41 to move. Both ends of the glue painting frame 41 are respectively provided with a bottom wall glue coating unit and a side wall glue coating unit. The bottom wall glue coating unit includes a first glue painting module 45, a connecting rod 44 and two mounting seats 43. The two mounting seats 43 are both slidably fitted above the glue painting frame 41 through glue painting guide rails 42. The first glue painting module 45 drives the two mounting seats 43 to move. The mounting seat 43 is provided with a glue gun 48 with a glue outlet facing downward. The side wall glue coating unit includes a second glue painting module 46 and a glue painting seat 47. The second glue painting module 46 drives the glue painting seat 47 to move up and down. Both sides of the glue painting seat 47 are provided with glue guns 48 with glue outlets facing both sides. A positioning rod 49 is provided between the glue painting frame 41 and the box body conveyor belt 31. The bottom wall glue coating unit is used for coating glue on the bottom wall of the box body and the top surface of the end of the cover plate. The side wall glue coating unit is used for coating glue on the side walls of both sides of the box body.

[0046] As Figure 6 -7 shows, the cover plate assembling mechanism 5 includes a cover plate assembling bracket 51, a carrier 34 and a first pressing table 35. The carrier 34 and the first pressing table 35 are located on one side of the box body conveyor belt 31 facing the cover plate assembling bracket 51. A bearing plate 54 is provided on one side of the cover plate assembling bracket 51 facing the carrier 34. The bearing plate 54 cooperates with the positioning mechanism 7 to position the box body. The cover plate assembling bracket 51 is provided with a feeding assembly 52. A handling assembly 53 is provided above the feeding assembly 52. Clamping assemblies 55 are respectively provided above both ends of the bearing plate 54. The clamping assemblies 55 are located directly above the carrier 34 and are used for clamping the side walls of the box body. A compaction assembly 56 is provided above the first pressing table 35. The compaction assembly 56 is used for compacting the cover plate on the box body.

[0047] As Figure 8As shown in FIGS. -9, the feeding assembly 52 includes a bottom plate 521. On both sides of the bottom plate 521, there are provided retaining bars 522. The two retaining bars 522 enclose a feeding channel 523. At both ends of the feeding channel 523, there are respectively provided a storage position and a feeding position. The feeding position is directly below the handling assembly 53. Around the storage position, there are provided limiting bars 525. The bottom ends of the limiting bars 525 are fixed to the retaining bars 522. The limiting bars 525 are used to limit the position of the cover plate. Below the bottom plate 521, there are provided a feeding cylinder 527 and a feeding frame 528. The feeding cylinder 527 drives the feeding frame 528 to move. At both ends of the feeding frame 528, there are provided feeding blocks 526. The feeding blocks 526 extend upward into the feeding channel 523 to push the cover plate at the bottom of the storage position to the feeding position; in the middle of the feeding channel 523, there are evenly distributed a number of rollers 524. The tops of the rollers 524 abut against the bottom of the cover plate; the handling assembly 53 includes a handling module 531, a handling frame 532, a lifting cylinder 533 and a suction cup frame 534. The handling module 531 is fixed to the top of the cover plate assembly bracket 51. The handling frame 532 is driven by the handling module 531 to move. The lifting cylinder 533 is fixed to the handling frame 532. The suction cup frame 534 is located below the lifting cylinder 533. The lifting cylinder 533 drives the suction cup frame 534 to lift and lower. The suction cup frame 534 is evenly distributed with a number of handling suction cups 535.

[0048] The clamping assembly 55 includes a clamping cylinder 551 and two clamping arms 552. The clamping cylinder 551 drives the two clamping arms 552 to approach or separate.

[0049] As Figure 10 The compaction assembly 56 includes a telescopic cylinder 561 and a telescopic frame 562. The telescopic cylinder 561 is fixed to the top of the cover plate assembly bracket 51. The telescopic cylinder 561 drives the telescopic frame 562 to slide and cooperate with the top of the cover plate assembly bracket 51. The telescopic frame 562 is slidably fitted with a compaction frame 563. Below the compaction frame 563, there is provided a compaction plate 565. The compaction plate 565 is used to compact the cover plate onto the box body. Above the compaction frame 563, there are provided a compaction cylinder 566 and a compaction block 567. The compaction cylinder 566 is fixed to the top of the cover plate assembly bracket 51. The bottom of the compaction block 567 abuts against the compaction frame 563. The compaction cylinder 566 drives the compaction block 567 to press down, driving the compaction frame 563 to press down to the first pressing table 35. Between the top of the compaction frame 563 and the telescopic frame 562, there is provided a spring 564. The spring 564 is used to drive the compaction frame 563 to reset upward.

[0050] By using the positioning mechanism 7, the bearing plate 54 and the clamping assembly 55, the box body can be effectively fixed to prevent misalignment during assembly. Through the cooperation of the feeding assembly 52 and the handling assembly 53, the cover plate can be sequentially fed to the glue application position of the box body to complete precise pre-assembly. And in cooperation with the compaction assembly 56, the cover plate is compacted on the box body. Workers only need to put the cover plate into the storage position, with high automation and high assembly efficiency.

[0051] As Figure 11 As shown in FIG. -12, the strip assembly mechanism 6 includes a strip assembly bracket 61 and a second pressing table 36. The bottom of the strip assembly bracket 61 is provided with a feeding assembly 66. A lower bending assembly is provided on the bottom of the strip assembly bracket 61 near one side of the carrier table 34. The feeding assembly 66 is used to sequentially feed strips to the lower bending assembly. Above the feeding assembly 66, there are a moving assembly 63 and an upper bending assembly. The lower bending assembly and the upper bending assembly cooperate to bend the strip. The lower bending assembly adsorbs the bent strip. The moving assembly 63 drives the lower bending assembly to move to move the strip into the box body. Above the carrier table 34, there is a fixing assembly 67. The fixing assembly 67 cooperates with the positioning mechanism 7 to define the position of the box body on the second pressing table 36. The second pressing table 36 is located below the fixing assembly 67. One side of the strip assembly bracket 61 is provided with a pressing assembly 68. The pressing assembly 68 is used to press the strip against the inner side wall of the box body.

[0052] As Figure 13 As shown in the figure, the moving assembly 63 includes a moving module 631 and a moving frame 632. The moving module 631 is arranged on the top of the strip assembly bracket 61. The moving module 631 is used to drive the moving frame 632 to move; the upper bending assembly includes a lifting cylinder 641 and a lifting frame 642. The lifting cylinder 641 is fixed to the moving frame 632. The lifting cylinder 641 drives the lifting frame 642 to lift and lower. Both ends of the lifting frame 642 are provided with fixing frames 643. The fixing frames 643 are hinged with an upper bending cylinder 644. The end of the piston rod of the bending cylinder is hinged with one end of an upper swing arm 645. The other end of the upper swing arm 645 is fixed to one end of an upper rotating shaft 646. The upper rotating shaft 646 passes through the lifting frame 642 and its other end is fixed to the end of an upper bending strip 647. The upper bending strip 647 is used to adsorb the end of the strip bent upward. Below the middle of the lifting frame 642, there is a bottom pressing plate 648. The bottom pressing plate 648 abuts against the middle of the strip. The upper bending strip 647 is provided with negative pressure holes; a limiting cylinder 649 is fixed to the upper bending strip 647. The piston rod of the limiting cylinder 649 is fixedly connected with a top block 640.

[0053] As Figure 14As shown, the lower bending component includes a mounting plate 650, and the mounting plate 650 is fixed to the bottom of the enclosure strip assembly bracket 61. Mounting frames 651 are provided at both ends of the mounting plate 650. A lower pad 652 is provided on the inner side of the top of the mounting frame 651. The mounting frame 651 is hinged with a lower bending cylinder 653. A lower bending strip 654 is provided on the outer side of the top of the mounting frame 651. The end of the lower bending strip 654 is hinged to the mounting frame 651, and the piston rod of the lower bending cylinder 653 is hinged to the middle part of the lower bending strip 654. The upper bending strip 647 corresponds to the lower bending strip 654, and the lower pad 652 corresponds to the bottom pressure plate 648.

[0054] The upper bending cylinder 644 drives the piston rod to extend and retract, and the upper rotating shaft 646 can be rotated through the upper swing arm 645 to realize the upward rotation and reset of the upper bending bar 647. The upper bending bar 647 absorbs the end of the surrounding bar, which can not only realize bending, but also pre-press the end of the surrounding bar and the side wall of the box body. The bottom pressure plate 648 is used for auxiliary bending. The lifting cylinder 641 is used to drive the lifting frame 642 to rise and fall, so as to realize the coordination between the upper bending component 64 and the lower bending component 65, and press the middle part of the surrounding bar on the cover plate; the limiting cylinder 649 drives the top block 640 to extend and retract, so that the surrounding bar can be completely pushed into place during bending, avoiding tilting of the surrounding bar during loading, ensuring bending accuracy, and when the middle part of the surrounding bar is pressed on the cover plate, the top block 640 can be against the side wall of the box body to limit the distance that the surrounding bar extends into the box body.

[0055] The feeding assembly 66 includes a bottom plate 521, baffle bars 522 are provided on both sides of the bottom plate 521, a feeding channel is provided between the two baffle bars 522, a storage position is arranged above the feeding channel, and limit bars 525 are provided around the storage position. The bottom end of the limit bar 525 is fixed to the baffle bar 522, and the limit bar 525 is used to limit the position of the surrounding bar. A loading cylinder 527 and a push block are provided below the bottom plate 521, and the push block extends upward into the feeding channel to push the surrounding bar at the bottom of the storage position to move to the lower pad 652 and the bending bar.

[0056] like Figure 15 As shown, the fixing assembly 67 includes a fixing plate 671, both ends of the fixing plate 671 are provided with assembly plates 672, the assembly plate 672 is hinged with a fixing cylinder 673, the piston rod of the fixing cylinder 673 is hinged to one end of a fixing swing arm 674, the other end of the fixing swing arm 674 is fixed to the top of a fixing shaft 675, the fixing shaft 675 passes through the fixing plate 671, a clamping plate 676 is provided at the bottom end of the fixing shaft 675, a pressing cylinder 677 is provided in the middle of the fixing plate 671, and the pressing cylinder 677 drives the pressing plate 678 to move downward.

[0057] like Figure 16As shown, the pressing assembly 68 includes a base 681, a regulating cylinder 682 is fixed to the base 681, the regulating cylinder 682 drives a regulating frame 683 to move, pressing cylinders 684 are arranged at both ends of the regulating frame 683, and the pressing cylinders 684 drive two pressing plates 685 to approach each other to press the strip against the side wall of the box body.

[0058] For the cylindrical box strip assembling device of this embodiment, by adopting the upper bending assembly 644 and the lower bending assembly 655, the upper surface and the lower surface of the strip can be pressed, preventing the strip from being misaligned during bending. The upper bending strip 64747 and the lower bending strip 65454 rotate upward to automatically bend the strip, bending the two ends of the strip upward with high bending accuracy. Moreover, through the positioning assembly 8 and the clamping assembly 557, the box body can be effectively fixed, and in cooperation with the handling assembly 533, the strip can be accurately assembled into the box body, with both the assembling accuracy and the assembling efficiency being relatively high.

[0059] As Figure 17 As shown, the positioning mechanism 7 includes a base frame 71, a support frame 72 is arranged at the top of the base frame 71, a positioning cylinder 73 is arranged on the side of the support frame 72 facing the carrier 34, the positioning cylinder 73 drives a positioning plate 74 to move, and the positioning plate 74 abuts against the bottom of the box body.

[0060] Among them, an adjusting plate 62 is arranged at the top of the strip assembling bracket 61, a moving module 631 is fixed below the adjusting plate 62, the stop bar 522, the clamping cylinder 551, the adjusting plate 62, the fixing frame 643, the mounting frame 651, the assembly plate 672 and the support frame 72 are all controlled by an adjusting unit to achieve position adjustment. The adjusting unit includes adjusting bolts 10, adjusting nuts 11 and guide rails. The stop bar 522, the clamping cylinder 551, the adjusting plate 62, the fixing frame 643, the mounting frame 651, the assembly plate 672 and the support frame 72 all move along the guide rails. The adjusting nuts 11 are fixed to the bottom plate 521, the adjusting plate 62, the clamping cylinder 551, the fixing frame 643, the mounting frame 651, the assembly plate 672 and the support frame 72 respectively. By rotating the adjusting bolts 10, the adjusting nuts 11 can be moved, realizing the movement of the bottom plate 521, the adjusting plate 62, the clamping cylinder 551, the fixing frame 643, the mounting frame 651, the assembly plate 672 and the support frame 72, so as to facilitate debugging and adapt to actual requirements.

[0061] The above description is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention all fall within the scope of the technical solution of the present invention.

Claims

1. A cylindrical box cover strip assembly machine, characterized in that: It includes a feeding conveyor belt, a machine and a unloading conveyor belt, the machine is located between the feeding conveyor belt and the unloading conveyor belt, a box conveyor belt is provided in the middle of the machine, both ends of the box conveyor belt are provided with carrying mechanisms, a gluing mechanism, a cover plate assembling mechanism and a surrounding strip assembling mechanism are provided on one side of the middle of the box conveyor belt, the cover plate assembling mechanism is used to assemble the cover plate to the box body, the surrounding strip assembling mechanism is used to assemble the surrounding strip and the box body, and two positioning mechanisms are provided on the other side of the middle of the box conveyor belt, and the two positioning mechanisms correspond to the cover plate assembling mechanism and the surrounding strip assembling mechanism respectively.

2. A cylindrical box cover strip assembly machine according to claim 1, characterized in that: The transport mechanism comprises a transport frame, the transport frame is provided with a transport module, the transport module drives the transport plate to move, a transport cylinder is provided under the transport plate, the transport cylinder drives the transport platform to rise and fall, and a plurality of transport suction cups are provided under the transport platform.

3. A cylindrical box cover strip assembly machine according to claim 1, characterized in that: A plurality of box clamping units are arranged on the box body conveyor belt, and the box clamping units are composed of two baffles. A positioning strip is arranged on one side of the box body conveyor belt relative to the glue drawing mechanism.

4. A cylindrical box cover strip assembly machine according to claim 1, characterized in that: The glue mechanism includes a glue cylinder and a glue rack. The glue cylinder is fixed to the machine platform. The glue cylinder drives the glue rack to move. A bottom wall glue coating unit and a side wall glue coating unit are respectively provided at both ends of the glue rack. The bottom wall glue coating unit includes a first glue module, a connecting rod and two mounting seats. Both mounting seats are slidably matched above the glue rack through glue guide rails. The first glue module drives the two mounting seats to move. The mounting seat is provided with a glue gun with a glue outlet facing downward. The side wall glue coating unit includes a second glue module and a glue seat. The second glue module drives the glue seat to rise and fall. Glue guns with glue outlets facing both sides are provided on both sides of the glue seat. A positioning rod is provided between the glue rack and the box conveyor belt.

5. The cylindrical box cover strip assembly machine according to claim 1, characterized in that: The cover assembly mechanism includes a cover assembly bracket, a carrier and a first pressing platform, the carrier and the first pressing platform are located on the side of the box conveyor belt facing the cover assembly bracket, the cover assembly bracket is provided with a load-bearing plate on the side facing the carrier, the load-bearing plate cooperates with the positioning mechanism to position the box, the cover assembly bracket is provided with a loading component, a conveying component is provided above the loading component, clamping components are respectively provided above both ends of the load-bearing plate, the clamping components are located directly above the carrier and are used to clamp the side walls of the box body, a compacting component is provided above the first pressing platform, and the compacting component is used to compact the cover to the box body.

6. A cylindrical box cover strip assembly machine according to claim 1, characterized in that: The strip assembly mechanism includes a strip assembly bracket and a second pressing platform, a feeding assembly is provided at the bottom of the strip assembly bracket, a lower bending assembly is provided at the bottom of the strip assembly bracket close to the carrier side, the feeding assembly is used to sequentially feed the strips to the lower bending assembly, a moving assembly and an upper bending assembly are provided above the feeding assembly, the lower bending assembly and the upper bending assembly cooperate to bend the strips, the lower bending assembly absorbs the bent strips, the moving assembly drives the lower bending assembly to move to move the strips into the box body, a fixing assembly is provided above the carrier, the fixing assembly cooperates with the positioning mechanism to limit the position of the box body on the second pressing platform, the second pressing platform is located below the fixing assembly, a pressing assembly is provided on one side of the strip assembly bracket, and the pressing assembly is used to press the strips onto the inner wall of the box body.

7. A cylindrical box cover strip assembly machine according to claim 1, characterized in that: The positioning mechanism comprises a base frame, a support frame is arranged on the top of the base frame, a positioning cylinder is arranged on the side of the support frame facing the carrier, the positioning cylinder drives the positioning plate to move, and the positioning plate abuts against the bottom of the box body.

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