Automatic cover feeding equipment for barrel packaging

Abstract

The invention relates to the technical field of automatic cover feeding for barrel packaging, and discloses automatic cover feeding equipment for barrel packaging, which comprises a rack, and a conveying line, a barrel cover feeding mechanism, a barrel hoop feeding mechanism, a transplanting mechanism, a bolt feeding mechanism and a nut feeding mechanism which are arranged on the rack. A barrel body moves on the conveying line, a barrel cover in the barrel cover feeding mechanism is automatically transplanted to the barrel body through the transplanting mechanism, then a barrel hoop in the barrel hoop feeding mechanism is automatically transplanted to the barrel body through the transplanting mechanism, and then bolts and nuts are automatically locked to lug holes in the barrel hoop through the bolt feeding mechanism and the nut feeding mechanism. The technical problems that in the prior art, the barrel packaging efficiency is low, and the labor cost is high are solved, the structural space utilization rate is high, and the overall structural compactness is good.

Description

Technical Field

[0001] The invention relates to the technical field of automatic cover-up of barrel packaging, and in particular to an automatic cover-up device for barrel packaging. Background Art

[0002] Nitrocellulose, also known as nitrocellulose, is a light white or light yellow floc. It is made by esterification of absorbent cotton or short lint (cellulose) in the presence of concentrated nitric acid. Nitrocellulose should be stored in a sealed metal container to prevent moisture and impurities in the air from affecting it. Among them, the metal container used to store nitrocellulose needs to meet the corresponding standards and be inspected and certified by professionals, and needs to have sufficiently good sealing and integrity. Existing nitrocellulose barrel products need to be manually covered after heat sealing, which has high labor intensity and labor costs. In the prior art, there are also technical solutions for automatically covering barrel products with automated equipment, but nitrocellulose barrel products not only need to be covered, but also need to put on barrel hoops after covering and tighten the barrel hoops with bolts and nuts. The existing automatic covering equipment cannot meet the automatic covering needs of nitrocellulose barrel products. Summary of the invention

[0003] Based on the above, the purpose of the present invention is to provide an automatic barrel packaging lidding equipment with a high degree of automation, which solves the technical problems of low barrel packaging efficiency and high labor cost in the prior art, has a high structural space utilization rate and better overall structural compactness.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An automatic barrel packaging cover-loading device comprises a frame and a conveying line, a barrel cover loading mechanism, a barrel hoop loading mechanism, a transplanting mechanism, a bolt loading mechanism and a nut loading mechanism arranged on the frame;

[0006] The conveyor line is used to convey the barrel body, and along the conveying direction of the conveyor line, the conveyor line is sequentially provided with a cover station and a tightening station;

[0007] The barrel cover loading mechanism is used to store at least one barrel cover, and is used to sequentially convey each barrel cover to the barrel cover loading position of the barrel cover loading mechanism;

[0008] The barrel hoop loading mechanism is used to store at least one barrel hoop and to sequentially convey each barrel hoop to the barrel hoop loading position of the barrel hoop loading mechanism;

[0009] The transfer mechanism is used to take the barrel cover from the barrel cover upper material position and transfer the barrel cover to the barrel body at the upper cover station, and is also used to take the barrel hoop from the hoop upper material position and transfer the barrel hoop to the barrel body at the upper cover station;

[0010] The bolt feeding mechanism is used to store at least one bolt, and to sequentially convey each of the bolts to an ear hole of the barrel hoop that is penetrated on the barrel body located at the tightening station;

[0011] The nut feeding mechanism is used for storing at least one nut, and for sequentially conveying and screwing each nut onto a bolt passing through an ear hole of the barrel hoop.

[0012] As a preferred solution of the barrel packaging automatic cover loading equipment, the barrel cover loading mechanism includes:

[0013] A barrel cover loading seat is arranged on the frame and located on one side of the conveyor line;

[0014] A barrel cover upper material bin is movably placed on the barrel cover upper material seat, and a plurality of barrel cover placement positions are formed in the barrel cover upper material bin along the height direction, and each barrel cover placement position is used to place one barrel cover;

[0015] The barrel cover material dividing assembly comprises at least two barrel cover material dividing members spaced apart along the outer circumference of the barrel cover upper material bin, each of the barrel cover material dividing members is movably arranged on the barrel cover upper material seat along the height direction of the frame, and is used to lift each barrel cover to the barrel cover upper material position in turn.

[0016] As a preferred solution of the automatic lid-loading equipment for barrel packaging, the barrel lid dividing member includes a first driving member and a barrel lid dividing plate connected to the driving end of the first driving member, the first driving member is movably arranged on the barrel lid loading seat along the height direction, and can drive the barrel lid dividing plate to move radially along the barrel lid loading bin, so that the barrel lid dividing plate is inserted into a barrel lid placement position or away from the barrel lid loading bin, and as the first driving member moves upward, the barrel lid dividing plate lifts the barrel lid above the barrel lid dividing plate upward.

[0017] As a preferred solution for the automatic lid-loading equipment for barrel packaging, the barrel lid loading seat includes two first limiting rails that are spaced apart and distributed in parallel, and at least two first running wheels are arranged at the bottom of the barrel lid loading bin, and at least one of the first running wheels can run on one of the first limiting rails in a limited manner.

[0018] As a preferred solution of the automatic cover-adding equipment for barrel packaging, the transplanting mechanism includes a transplanting moving module, a mounting seat, a barrel cover transplanting assembly and a barrel hoop transplanting assembly;

[0019] The transplanting and moving module is erected above the conveying line, the mounting seat is arranged on the transplanting and moving module, the barrel cover transplanting assembly and the barrel hoop transplanting assembly are arranged on the mounting seat, and the transplanting and moving module is used to drive the mounting seat to move along the X direction, the Y direction and the Z direction, and the Z direction is the height direction of the frame;

[0020] With the driving of the transplanting moving module, the barrel cover transplanting assembly can move to above the upper material level of the barrel cover and absorb the barrel cover located at the upper material level of the barrel cover, and can move to above the upper cover station and press the barrel cover to the barrel body and then release the barrel cover, the barrel hoop transplanting assembly can move to above the upper material level of the barrel hoop and clamp the barrel hoop located at the upper material level of the barrel hoop, and can move to above the upper cover station and put the barrel hoop outside the barrel body and the barrel cover and then release the barrel hoop.

[0021] As a preferred solution of the automatic cover-adding device for barrel packaging, the barrel cover transplanting assembly includes a suction cup, which can suck or loosen the barrel cover; and / or

[0022] The barrel hoop transplanting assembly comprises an inner support member, the outer diameter of which is adjustable so as to tighten or loosen the barrel hoop.

[0023] As a preferred solution of the barrel packaging automatic cover equipment, the transplanting moving module includes an X-direction moving module, a Y-direction moving module and a Z-direction moving module;

[0024] The Y-direction moving module is arranged on the frame and erected above the conveyor line, the X-direction moving module is arranged at the driving end of the Y-direction moving module, the Z-direction moving module is arranged at the driving end of the X-direction moving module, and the mounting seat is arranged at the driving end of the Z-direction moving module. The Y-direction moving module can drive the X-direction moving module to move along the Y direction, the X-direction moving module can drive the Z-direction moving module to move along the X direction, and the Z-direction moving module can drive the mounting seat to move along the Z direction.

[0025] As a preferred solution of the automatic lid-putting equipment for barrel packaging, it also includes a barrel body adjusting mechanism, which is arranged on the frame and located above the tightening station. The barrel body adjusting mechanism can clamp or loosen the barrel body located at the tightening station, and can drive the barrel body to rotate until the ear hole of the barrel hoop is located at a preset position.

[0026] As a preferred solution of the barrel packaging automatic cover equipment, the bolt feeding mechanism includes:

[0027] A bolt loading assembly comprises a bolt material box and a bolt loading platform arranged in the bolt material box in a height direction, wherein a plurality of bolts are stacked on the bolt loading platform, and the bolt loading assembly has a bolt loading position;

[0028] A bolt assembly component includes a bolt clamp, which is movably arranged on the frame along a first direction and a second direction. The bolt clamp is used to clamp or loosen the bolt. In the first direction, the bolt clamp has a material taking position and an alignment position. When the bolt clamp is located at the material taking position, it faces the bolt upper material position, and the bolt clamp can move closer to or farther away from the bolt upper material position along the second direction to clamp the bolt located at the bolt upper material position. When the bolt clamp is located at the alignment position, it faces the ear hole located at the preset position, and the bolt clamp can move closer to or farther away from the ear hole along the second direction to drive the bolt on the bolt clamp to pass through the ear hole.

[0029] As a preferred solution of the automatic cover-loading equipment for barrel packaging, the nut feeding mechanism comprises:

[0030] A nut loading seat, wherein the nut loading seat has a nut limiting groove, and the nut limiting groove is used to limit the placement of a nut;

[0031] A nut fastening assembly includes a displacement module and a fastener arranged at the driving end of the displacement module, the fastener includes a driving host and a nut sleeve connected to the driving host, the driving host can drive the nut sleeve to rotate, the displacement module can drive the fastener to the nut sleeve to sleeve the nut located in the nut limiting groove, and can drive the fastener to the nut sleeve facing the ear hole located at the preset position, and with the driving of the displacement module and the driving of the driving host, the nut located in the nut sleeve is screwed onto the bolt located in the ear hole.

[0032] The beneficial effects of the present invention are:

[0033] The present invention provides an automatic cover-laying device for barrel packaging. The barrel moves on a conveyor line, and a barrel cover in a barrel cover feeding mechanism is automatically transferred to the barrel body through a transfer mechanism, and then a barrel hoop in a barrel hoop feeding mechanism is automatically transferred to the barrel body through a transfer mechanism, and then the bolts and nuts are automatically locked to the ear holes on the barrel hoop through a bolt feeding mechanism and a nut feeding mechanism. Not only the automatic assembly of the barrel cover is realized, but also the automatic assembly of the barrel hoop and the locking of the barrel hoop are realized, which greatly saves labor costs and has high assembly efficiency; at the same time, the barrel cover and the barrel hoop are transferred through a set of transfer mechanisms, and the barrel hoop needs to be assembled after the barrel cover is covered. The set of transfer mechanisms has little effect on the assembly efficiency, and is conducive to saving the space utilization rate of the automatic cover-laying device for barrel packaging, and improving the compactness of the structure of the automatic cover-laying device for barrel packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0035] Figure 1 It is a structural schematic diagram of the automatic cover-adding device for barrel packaging provided by an embodiment of the present invention;

[0036] Figure 2 It is a partial structural schematic diagram of the automatic cover-adding device for barrel packaging provided by an embodiment of the present invention;

[0037] Figure 3 It is a schematic diagram of the internal structure of the automatic cover-on device for barrel packaging provided by an embodiment of the present invention;

[0038] Figure 4 is a structural schematic diagram of a transplanting mechanism provided by an embodiment of the present invention at a viewing angle;

[0039] Figure 5 is a structural schematic diagram of a transplanting mechanism provided by an embodiment of the present invention from another perspective;

[0040] Figure 6 It is a structural schematic diagram of a barrel cover feeding mechanism provided by an embodiment of the present invention;

[0041] Figure 7 It is a structural schematic diagram of a barrel hoop feeding mechanism provided by an embodiment of the present invention;

[0042] Figure 8 is a schematic structural diagram of a barrel adjustment mechanism at a viewing angle provided by an embodiment of the present invention;

[0043] Fig. 9is a structural schematic diagram of a barrel adjustment mechanism provided by an embodiment of the present invention at another viewing angle;

[0044] Fig.10 It is a structural schematic diagram of a bolt feeding mechanism provided by an embodiment of the present invention at a viewing angle;

[0045] Fig.11 is a structural schematic diagram of a bolt feeding mechanism provided by an embodiment of the present invention from another perspective;

[0046] Fig.12 It is a structural schematic diagram of a nut feeding mechanism provided in an embodiment of the present invention.

[0047] In the figure:

[0048] 1. Frame; 11. Protective box;

[0049] 2. Conveyor line;

[0050] 3. Bucket cover feeding mechanism; 31. Bucket cover feeding seat; 311. First base; 312. First limit track; 313. First positioning lock block; 32. Bucket cover feeding bin; 321. First positioning column; 3210. First receiving slot; 322. First positioning head; 33. Bucket cover material dividing assembly; 331. First driving member; 332. Bucket cover material dividing plate; 333. First Z-direction linear moving module;

[0051] 4. Barrel hoop feeding mechanism; 41. Barrel hoop feeding seat; 411. Second base; 412. Second limit track; 413. Second positioning lock block; 42. Barrel hoop feeding bin; 421. Second positioning column; 4210. Second receiving slot; 422. Second positioning head; 43. Barrel hoop dividing assembly; 431. Second driving member; 432. Barrel hoop dividing plate; 433. Second Z-direction linear moving module;

[0052] 5. Transplanting mechanism; 51. Transplanting moving module; 52. Mounting seat; 53. Bucket cover transplanting assembly; 531. Suction cup; 54. Bucket hoop transplanting assembly; 541. Bucket hoop clamping piece; 5411. Internal support piece; 5412. U-shaped splint;

[0053] 6. Bolt feeding mechanism; 61. Bolt feeding assembly; 611. Bolt material box; 6111. U-shaped enclosure; 6112. Limiting plate; 6113. Limiting frame; 612. Bolt feeding platform; 62. Bolt assembly assembly; 621. First bolt assembly drive module; 622. Second bolt assembly drive module; 623. Bolt clamp;

[0054] 7. Nut feeding mechanism; 71. Nut feeding seat; 711. Nut material box; 712. Nut receiving seat; 7120. Nut limiting groove; 713. Receiving seat back plate; 714. Elastic member; 72. Nut fastening assembly; 721. Displacement module; 722. Fastener; 7221. Driving host; 7222. Nut sleeve;

[0055] 8. Barrel body adjustment mechanism; 81. Adjustment bracket; 82. Adjustment plate; 820. Avoidance gap; 83. Clamping assembly; 831. Clamping member; 8311. Clamping drive member; 8312. Clamping hook plate; 84. Pressing roller; 100. Barrel body; 200. Barrel cover; 300. Barrel hoop; 400. Bolt. DETAILED DESCRIPTION

[0056] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0057] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0059] In the description of the present embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0060] like Figures 1 to 12 As shown, this embodiment provides an automatic cover-on device for barrel packaging, which is suitable for automatically covering the barrel cover 200 on the barrel mouth of the barrel body 100, and automatically putting the barrel hoop 300 between the barrel cover 200 and the barrel body 100, and then tightening the barrel hoop 300 with bolts 400 and nuts. It should be noted that the barrel hoop 300 is an open ring structure, and the opposite ends of the opening of the barrel hoop 300 are respectively provided with connecting ears, and the connecting ears have ear holes. The bolt 400 passes through the ear holes of the two connecting ears and is threadedly connected with the nut to realize the clamping of the barrel hoop 300. Among them, the barrel body 100 can be a barrel or a barrel body 100 of other shapes.

[0061] Specifically, the barrel packaging automatic capping equipment includes a frame 1 and a conveyor line 2, a barrel cap feeding mechanism 3, a barrel hoop feeding mechanism 4, a transplanting mechanism 5, a bolt feeding mechanism 6 and a nut feeding mechanism 7 arranged on the frame 1, at least one barrel cap 200 is stored in the barrel cap feeding mechanism 3, at least one barrel hoop 300 is stored in the barrel hoop feeding mechanism 4, at least one bolt 400 is stored in the bolt feeding mechanism 6, and at least one nut is stored in the nut feeding mechanism 7. The conveyor line 2 is used to convey the barrel body 100, and the barrel cap feeding mechanism 3, the barrel hoop feeding mechanism 4, the bolt feeding mechanism 6 and the nut feeding mechanism 7 are sequentially arranged at intervals on one side of the conveyor line 2 along the conveying direction of the conveyor line 2, preferably arranged on the same side, to reduce the occupied space and improve the space utilization rate. The barrel body 100 moves on the conveyor line 2, and the barrel cover 200 in the barrel cover feeding mechanism 3 is automatically transferred to the barrel body 100 through the transfer mechanism 5, and then the barrel hoop 300 in the barrel hoop feeding mechanism 4 is automatically transferred to the barrel body 100 through the transfer mechanism 5, and then the bolt 400 and the nut are automatically locked to the ear hole on the barrel hoop 300 through the bolt feeding mechanism 6 and the nut feeding mechanism 7. Of course, in other embodiments, the positions and orders of the barrel cover feeding mechanism 3, the barrel hoop feeding mechanism 4, the bolt feeding mechanism 6 and the nut feeding mechanism 7 can also be other, which is not limited here.

[0062] In this embodiment, the barrel packaging automatic cover device further includes a protective box 11, and the frame 1 is located in the protective box 11, so that the appearance of the barrel packaging automatic cover device is more beautiful, and has integrity, which is convenient for transportation and can prevent each mechanism from being affected by the external environment. Preferably, the protective box 11 is provided with a plurality of box doors, which can be opened and closed, so that the barrel 100, the barrel cover 200, the barrel hoop 300, the bolt 400, the nut, etc. can be placed through the corresponding box doors.

[0063] Among them, the conveyor line 2 is provided with a cover-applying station and a tightening station in sequence along the conveying direction of the conveyor line 2. The barrel body 100 moves to the cover-applying station and the tightening station in sequence as the conveyor line 2 works, so as to fix the cover and tighten the bolts 400 to improve the cover-applying accuracy. After the barrel body 100 is conveyed to the cover-up station, the barrel cover feeding mechanism 3 conveys a barrel cover 200 to the barrel cover loading position of the barrel cover feeding mechanism 3, and the barrel hoop feeding mechanism 4 conveys a barrel hoop 300 to the barrel hoop loading position of the barrel hoop feeding mechanism 4, and the transplanting mechanism 5 takes the barrel cover 200 from the barrel cover loading position, and transplants the barrel cover 200 to the barrel body 100 located at the cover-up station, and then takes the barrel hoop 300 from the hoop loading position, and transplants the barrel hoop 300 to the barrel body 100 at the cover-up station, so that the barrel hoop 300 is sleeved at the junction of the barrel body 100 and the barrel cover 200; the barrel body 100 continues to be conveyed to the tightening station, the bolt feeding mechanism 6 conveys a bolt 400 to the ear hole through which the barrel hoop 300 is penetrated, and then the nut feeding mechanism 7 conveys and screws a nut into the bolt 400 until it is tightened. After completing the automatic capping of one barrel body 100, the automatic capping process of the next barrel body 100 is continued, and each mechanism repeats the above steps. Among them, the conveyor line 2 can convey multiple barrel bodies 100 at the same time, and when each barrel body 100 reaches the capping station and the tightening station, each mechanism automatically works.

[0064] Exemplarily, the conveyor line 2 includes a conveyor frame and a plurality of conveyor rollers arranged on the conveyor frame in parallel rotation at intervals, the conveyor frame is arranged on the frame 1, and a conveying drive is also arranged on the conveyor frame, and the barrel body 100 is moved on the conveyor rollers by the conveying drive. For example, the conveying drive is a driving motor, and a rotating shaft is arranged at one end of each conveyor roller, and a driving gear and a driven gear are arranged on the rotating shaft. In each of two adjacent rotating shafts, the driving gear on one rotating shaft is meshed with the driven gear on the other rotating shaft, and the driving motor drives and connects a rotating shaft, preferably drives and connects the first rotating shaft located in the conveyor line 2, and drives a rotating shaft to rotate through the driving motor, that is, drives a conveyor roller to rotate, drives all the remaining conveyor rollers to rotate at the same time, that is, drives the barrel body 100 on the conveyor line 2 to move, and realizes the conveyance of the barrel body 100. Of course, in other embodiments, the conveying drive can also be a driving cylinder, etc., and a push plate is connected to the output end of the driving cylinder, and the barrel body 100 is pushed to move on the conveyor roller by the push plate.

[0065] Preferably, the conveying frame is further provided with two barrel body stoppers, one barrel body stopper is used to stop the barrel body 100 from stopping at the cover-up station, and the other barrel body stopper is used to stop the barrel body 100 from stopping at the tightening station, so as to ensure the alignment accuracy of the cover and the alignment accuracy of the bolt 400. Exemplarily, the barrel body stopper includes a stopper driving cylinder and a baffle connected to the output end of the stopper driving cylinder, and the baffle driving cylinder can drive the baffle to move up and down, so that the baffle can pass through the gap between the two conveying rollers to block the barrel body 100, or retract to release the barrel body 100. By providing the barrel body stopper, the conveying drive does not need to be frequently stopped and started, and it can avoid that the conveying roller stops rotating after the conveying drive stops, resulting in failure of the cover.

[0066] In another embodiment, the conveyor line 2 includes a conveyor frame, a conveyor drive, a driving wheel, a driven wheel and a transmission belt. The conveyor drive, the driving wheel and the driven wheel are arranged on the conveyor frame. The transmission belt is connected between the driving wheel and the driven wheel. The conveyor drive is connected to the driving wheel to drive the driving wheel to rotate, thereby driving the transmission belt to rotate, thereby driving the barrel body 100 on the transmission belt to move.

[0067] Furthermore, the barrel cover loading mechanism 3 includes a barrel cover loading seat 31, a barrel cover loading bin 32, and a barrel cover distributing assembly 33. The barrel cover loading seat 31 is arranged on the frame 1, and the barrel cover loading bin 32 is movably placed on the barrel cover loading seat 31, which is convenient for moving out the barrel cover loading bin 32 and moving into the barrel cover loading bin 32 after loading the barrel cover 200, that is, convenient for replenishing the barrel cover 200; a plurality of barrel cover 200 placement positions are formed in the barrel cover loading bin 32 along the height direction, and each barrel cover 200 placement position is used to place a barrel cover 200, and the barrel cover distributing assembly 33 includes at least two barrel cover 200 distributing parts distributed at intervals along the outer periphery of the barrel cover loading bin 32, and each barrel cover 200 distributing part is movably arranged on the barrel cover loading seat 31 along the height direction of the frame 1, and is used to lift each barrel cover 200 to the barrel cover loading position in turn. Among them, a box door is provided on the protective box body 11 corresponding to the barrel cover loading seat 31. After loading multiple barrel covers 200 into the barrel cover loading bin 32 each time, the barrel cover loading bin 32 is moved from the box door into the barrel cover loading seat 31; when loading, the barrel cover 200 material parts are moved down to a barrel cover 200 located at the top layer, and the barrel cover 200 is lifted until the barrel cover 200 reaches the barrel cover loading position, and then the transplanting mechanism 5 can take the barrel cover 200 at the fixed barrel cover loading position and then perform the transplanting operation. Multiple barrel covers 200 are stored at a time through the barrel cover loading bin 32, and there is no need to frequently replenish the barrel covers 200 manually. The barrel cover 200 material parts are used to lift multiple barrel covers 200 to the barrel cover loading position in sequence in an up-and-down order, which can realize continuous and automatic loading, and the operation route of the transplanting mechanism 5 is fixed, and the material taking is highly accurate, which ensures the efficiency and success rate of loading.

[0068] In this embodiment, the barrel cover loading seat 31 includes a first base 311 and two first limiting rails 312 arranged on the first base 311 and spaced apart and distributed in parallel. At least two first running wheels are arranged at the bottom of the barrel cover loading bin 32, and at least one first running wheel can run on a first limiting rail 312. After the barrel cover loading bin 32 is loaded with the barrel cover 200, the barrel cover loading bin 32 is pushed in from the box door, so that the first running wheel at the bottom of the barrel cover loading bin 32 runs on the two first limiting rails 312, and the operator applies force to the barrel cover loading bin 32 from outside the protective box 11 so that the barrel cover loading bin 32 continues to move along the first limiting rails 312 until the barrel cover loading bin 32 moves into place. The first limiting rail 312 facilitates pushing the barrel cover loading bin 32 into the protective box 11 along the predetermined track direction to ensure the loading accuracy of the barrel cover 200.

[0069] Preferably, the opposite surfaces of the two first limiting rails 312 form an L-shaped limiting groove to prevent the running wheel from leaving the first limiting rails 312 to ensure the moving direction of the bin 32 on the barrel cover.

[0070] Preferably, the barrel cover material loading seat 31 further includes a first positioning lock block 313 disposed on the first base 311. When the barrel cover material bin 32 moves into position, the first positioning lock block 313 extends out to block the barrel cover material bin 32. For example, a first stop plate is disposed at one end of the first limiting track 312 away from the corresponding box door. After the barrel cover material bin 32 is pushed to abut against the first stop plate, the first positioning lock block 313 extends out to block the side of the barrel cover material bin 32 away from the first stop plate, so as to prevent the barrel cover material bin 32 from retreating or continuing to move forward, thereby ensuring the position stability of the barrel cover material bin 32. The first positioning lock block 313 can be selected as a first positioning drive cylinder and a first positioning block connected to the output end of the first positioning drive cylinder. The first positioning block is driven by the first positioning drive cylinder to move up and down to block or release the barrel cover material bin 32. More preferably, the barrel cover loading seat 31 also includes a proximity switch, which is used to detect whether the barrel cover loading bin 32 has moved into place, and feed back the detection signal to the first positioning drive cylinder, and the first positioning drive cylinder automatically starts to drive the first positioning block to rise according to the detection signal.

[0071] Specifically, Figure 6As shown, the barrel cover 200 material dividing member includes a first driving member 331 and a barrel cover 200 material dividing plate 332 connected to the driving end of the first driving member 331. The first driving member 331 is arranged on the barrel cover upper material seat 31 and can drive the barrel cover 200 material dividing plate 332 to move radially along the barrel cover upper material bin 32, so that the barrel cover 200 material dividing plate 332 is inserted into a barrel cover 200 placement position or away from the barrel cover upper material bin 32. As the first driving member 331 moves upward, the barrel cover 200 material dividing plate 332 lifts the barrel cover 200 located above the barrel cover 200 material dividing plate 332 upward. When the cover needs to be put on, the first driving member 331 moves down to the barrel cover 200 on the uppermost layer, and then the first driving member 331 drives the barrel cover 200 dividing plate 332 to be inserted under the barrel cover 200 on the uppermost layer. The first driving member 331 moves up, driving the barrel cover 200 dividing plate 332 to lift the barrel cover 200 on the uppermost layer, until the barrel cover 200 is lifted to the barrel cover upper material position, waiting for the transplanting mechanism 5 to take away the barrel cover 200.

[0072] More specifically, at least two first Z-direction linear motion modules 333 are provided on the first base 311, and each first driving member 331 is assembled at a driving end of a first Z-direction linear motion module 333 through a first mounting plate, and the first mounting plate and the first driving member 331 are driven to move along the Z direction through the first Z-direction linear motion module 333, wherein the Z direction is the height direction of the frame 1. The first Z-direction linear motion module 333 can be a synchronous belt type linear module or a lead screw type linear module.

[0073] Optionally, two first Z-direction linear moving modules 333 are provided, and the two first Z-direction linear moving modules 333 are arranged relatively at intervals. Two barrel cover 200 material dividing parts are arranged at intervals on each first mounting plate, that is, four barrel cover 200 material dividing plates 332 are arranged in a ring at intervals, so that the stability of lifting the barrel cover 200 is better and the stability of loading the barrel cover 200 is better.

[0074] Specifically, the upper bin 32 of the barrel cover includes a bottom plate and a plurality of first positioning columns 321 arranged on the bottom plate with a spacing ring. For example, three, four or five first positioning columns 321 are provided, and the arrangement is specifically based on actual needs. A first receiving groove 3210 is provided on each first positioning column 321 along its length direction, and a plurality of resettable first positioning heads 322 are arranged at intervals along the Z direction in the first receiving groove 3210. The plurality of first positioning heads 322 on the plurality of first positioning columns 321 are arranged one by one relative to form a plurality of barrel cover 200 placement positions, that is, a plurality of first positioning heads 322 in each barrel cover 200 placement position The heads 322 have the same height. The first positioning head 322 extends out of the first receiving groove 3210 in the initial state and is at an angle of, for example, 90° to the first positioning column 321. The barrel cover 200 is supported by multiple first positioning heads 322 of the same height. When the barrel cover 200 is divided into materials and one barrel cover 200 is lifted upward, the first positioning head 322 is pushed to rotate and retract into the first receiving groove 3210 when passing through the first positioning head 322 located above the barrel cover 200, so that the barrel cover 200 can be lifted smoothly, and after the barrel cover 200 is moved away, the first positioning head 322 automatically resets to the initial state. Exemplarily, the first positioning head 322 is rotatably connected to the first receiving groove 3210 via a first rotating rod. The notch of the first receiving groove 3210 is provided with a first stop rod. The first positioning head 322 abuts against the first stop rod in the initial position. The first stop rod can prevent the first positioning head 322 from freely rotating back to the first receiving groove 3210 under the action of gravity. When the first positioning head 322 is subjected to the force applied by the barrel cover 200 below to lift up, it rotates away from the first stop rod and retracts into the first receiving groove 3210, so that the barrel cover 200 can be lifted up smoothly. After the barrel cover 200 is away from the first positioning head 322, the first positioning head 322 automatically rotates back to abut against the first stop rod under the action of gravity. Preferably, a torsion spring is connected between the first rotating rod and the wall of the first receiving groove 3210, so that the first positioning head 322 can automatically rotate under the elastic restoring action of the torsion spring after being not pushed by the barrel cover 200, thereby preventing the first positioning head 322 from being stuck in the first receiving groove 3210.

[0075] like Figure 7As shown, the barrel hoop feeding mechanism 4 has the same structure as the barrel cover feeding mechanism 3, and includes a barrel hoop feeding seat 41, a barrel hoop feeding bin 42, and a barrel hoop dividing assembly 43. The barrel hoop feeding seat 41 is arranged on the frame 1, and the barrel hoop feeding bin 42 is movably placed on the barrel hoop feeding seat 41, so as to facilitate the removal of the barrel hoop feeding bin 42 and the movement into the barrel hoop feeding bin 42 after the barrel hoops 300 are loaded, that is, to facilitate the replenishment of the barrel hoops 300; a plurality of barrel hoop placement positions are formed in the barrel hoop feeding bin 42 along the height direction, and each barrel hoop placement position is used to place a barrel hoop 300, and the barrel hoop dividing assembly 43 includes at least two barrel hoop dividing pieces 43 spaced apart along the outer periphery of the barrel hoop feeding bin 42, and each barrel hoop dividing piece 43 is movably arranged on the barrel hoop feeding seat 41 along the height direction of the frame 1, and is used to lift each barrel hoop 300 to the barrel hoop feeding position in turn. Among them, a box door is provided on the protective box body 11 corresponding to the barrel hoop loading seat 41. After loading multiple barrel hoops 300 into the barrel hoop loading bin 42 each time, the barrel hoop loading bin 42 is moved from the box door into the hoop cover loading seat; when loading the hoops, the barrel hoop material dividing piece 43 moves down to a barrel hoop 300 located at the top layer, lifts the barrel hoop 300 until the barrel hoop 300 reaches the barrel hoop loading position, and then the transplanting mechanism 5 can take the barrel hoop 300 at the fixed barrel hoop loading position and perform the transplanting operation. Multiple barrel hoops 300 are stored at a time through the barrel hoop loading bin 42, and there is no need to frequently replenish the barrel hoops 300 manually. Multiple barrel covers 200 are lifted to the barrel hoop loading position in sequence in the upper and lower order through the barrel hoop material dividing piece 43, which can realize continuous and automatic loading of hoops, and the operation route of the transplanting mechanism 5 is fixed, and the material taking is accurate and high, which ensures the efficiency and success rate of loading hoops.

[0076] In this embodiment, the barrel hoop loading seat 41 includes a second base 411 and two second limiting rails 412 arranged on the second base 411 and distributed in parallel with each other. At least two second running wheels are arranged at the bottom of the barrel hoop loading bin 42, and at least one second running wheel can run on a first limiting rail 312. After the barrel hoop loading bin 42 is loaded with the barrel hoop 300, the barrel hoop loading bin 42 is pushed in from the box door, so that the second running wheel at the bottom of the barrel hoop loading bin 42 runs on the two second limiting rails 412. The operator applies force to the barrel hoop loading bin 42 from outside the protective box 11 so that the barrel hoop loading bin 42 continues to move along the second limiting rails 412 until the barrel hoop loading bin 42 moves into place. The second limiting rails 412 facilitate the barrel hoop loading bin 42 to be pushed into the protective box 11 along the predetermined track direction to ensure the loading accuracy of the barrel hoop 300.

[0077] Preferably, the opposite surfaces of the two second limiting rails 412 form an L-shaped limiting groove to prevent the second traveling wheel from being separated from the second limiting rails 412 to ensure the moving direction of the barrel hoop upper bin 42.

[0078] Preferably, the barrel hoop loading seat 41 further includes a second positioning lock block 413 disposed on the base. When the barrel hoop loading bin 42 moves into position, the second positioning lock block 413 extends out to block the barrel hoop loading bin 42. For example, a second stop plate is disposed at one end of the second limiting track 412 away from the corresponding box door. After the barrel hoop loading bin 42 is pushed to abut against the second stop plate, the second positioning lock block 413 extends out to block the side of the barrel hoop loading bin 42 away from the second stop plate, so as to prevent the barrel hoop loading bin 42 from retreating or continuing to move forward, thereby ensuring the position stability of the barrel hoop loading bin 42. The second positioning lock block 413 may be selected as a second positioning drive cylinder and a second positioning block connected to the output end of the second positioning drive cylinder. The second positioning block is driven up and down by the second positioning drive cylinder to block or release the barrel hoop loading bin 42. More preferably, the barrel hoop loading seat 41 also includes a proximity switch, which is used to detect whether the barrel hoop loading bin 42 has moved into place, and feed back the detection signal to the first hoop positioning drive cylinder, which automatically starts to drive the first hoop positioning block to rise according to the detection signal.

[0079] Specifically, the barrel hoop dividing member 43 includes a second driving member 431 and a barrel hoop dividing plate 432 connected to the driving end of the second driving member 431. The second driving member 431 is movable along the height direction and is set on the barrel hoop upper material seat 41, and can drive the barrel hoop dividing plate 432 to move radially along the barrel hoop upper material bin 42, so that the barrel hoop dividing plate 432 is inserted into a barrel hoop placement position or away from the barrel hoop upper material bin 42. As the second driving member 431 moves upward, the barrel hoop dividing plate 432 lifts the barrel hoop 300 located above the barrel hoop dividing plate 432 upward. When it is necessary to put on the hoop, the second driving member 431 moves down to the barrel hoop 300 on the uppermost layer, and then the second driving member 431 drives the barrel hoop dividing plate 432 to be inserted under the barrel hoop 300 on the uppermost layer, and the second driving member 431 moves up, driving the barrel hoop dividing plate 432 to lift the barrel hoop 300 on the uppermost layer, until the barrel hoop 300 is lifted to the barrel hoop upper position, waiting for the transplanting mechanism 5 to take away the barrel hoop 300.

[0080] More specifically, at least two second Z-direction linear motion modules 433 are provided on the second base 411, and each second driving member 431 is assembled at the driving end of a second Z-direction linear motion module 433 through a second mounting plate, and the second mounting plate and the second driving member 431 are driven to move along the Z direction through the second Z-direction linear motion module 433, wherein the Z direction is the height direction of the frame 1. The second Z-direction linear motion module 433 can be a synchronous belt type linear module or a lead screw type linear module.

[0081] Optionally, two second Z-direction linear moving modules 433 are provided, and the two second Z-direction linear moving modules 433 are arranged relatively at intervals. Two barrel hoop dividing parts 43 are arranged at intervals on each second mounting plate, that is, four barrel hoop dividing plates 432 are arranged in a ring at intervals, so that the stability of lifting the barrel hoop 300 is better and the stability of loading the barrel hoop 300 is better.

[0082] Specifically, the barrel hoop upper bin 42 includes a bottom plate and a plurality of second positioning posts 421 arranged on the bottom plate with a spacing ring. For example, three, four or five second positioning posts 421 are provided, and the arrangement is specific according to actual needs. A second receiving groove 4210 is opened on each second positioning post 421 along its length direction, and a plurality of resettable second positioning heads 422 are arranged at intervals along the Z direction in the second receiving groove 4210. The plurality of second positioning heads 422 on the plurality of second positioning posts 421 are arranged one by one relative to form a plurality of barrel hoop placement positions, that is, a plurality of second positioning heads 422 in each barrel hoop placement position. The heights of the positioning heads 422 are equal. In the initial state, the second positioning head 422 extends out of the second receiving groove 4210 and is at an angle with the second positioning column 421, for example, 90°. The barrel hoop 300 is supported by multiple second positioning heads 422 of the same height; when the barrel hoop dividing piece 43 lifts a barrel hoop 300 upward, the second positioning head 422 is pushed to rotate and retract into the second receiving groove 4210 when passing through the second positioning head 422 located above the barrel hoop 300, so that the second barrel can be lifted smoothly, and after the second barrel is away, the second positioning head 422 automatically resets to the initial state. Exemplarily, the second positioning head 422 is rotatably connected to the second receiving groove 4210 via a second rotating rod, and a second stop rod is provided at the notch of the second receiving groove 4210. The second positioning head 422 abuts against the second stop rod in the initial position, and the second stop rod can prevent the second positioning head 422 from freely rotating back to the second receiving groove 4210 under the action of gravity. When the second positioning head 422 is subjected to the force applied by the barrel hoop 300 below, it rotates away from the second stop rod and retracts into the second receiving groove 4210, so that the barrel hoop 300 can be lifted smoothly. After the barrel hoop 300 is away from the second positioning head 422, the second positioning head 422 automatically rotates back to abut against the first stop rod under the action of gravity. Preferably, a torsion spring is connected between the second rotating rod and the wall of the second receiving groove 4210, so that the second positioning head 422 can automatically rotate under the elastic restoring action of the torsion spring after being not pushed by the barrel hoop 300, thereby preventing the second positioning head 422 from being stuck in the second receiving groove 4210.

[0083] like Figures 3 to 5As shown, further, the transplanting mechanism 5 includes a transplanting moving module 51, a mounting seat 52, a barrel cover transplanting assembly 53 and a barrel hoop transplanting assembly 54, the transplanting moving module 51 is mounted above the conveyor line 2, the mounting seat 52 is arranged on the transplanting moving module 51, the barrel cover transplanting assembly 53 and the barrel hoop transplanting assembly 54 are arranged on the mounting seat 52, and the transplanting moving module 51 is used to drive the mounting seat 52 to move in the X direction, the Y direction and the Z direction. The X direction is preferably the conveying direction of the conveyor line 2, and can also be the conveying direction of the conveyor line 2. The direction is in the direction of the angle; with the driving of the transplanting moving module 51, the barrel cover transplanting assembly 53 can move to the top of the barrel cover upper material level and absorb the barrel cover 200 located at the barrel cover upper material level, and can move to the top of the upper cover station and crimp the barrel cover 200 to the barrel body 100 and then release the barrel cover 200, the barrel hoop transplanting assembly 54 can move to the top of the barrel hoop upper material level and clamp the barrel hoop 300 located at the barrel hoop upper material level, and can move to the top of the upper cover station and put the barrel hoop 300 on the barrel body 100 and the barrel cover 200 and then release the barrel hoop 300.

[0084] Among them, the transplanting and moving module 51 includes an X-direction moving module, a Y-direction moving module and a Z-direction moving module. The Y-direction moving module is arranged on the frame 1 and is erected above the conveyor line 2. The X-direction moving module is arranged at the driving end of the Y-direction moving module, the Z-direction moving module is arranged at the driving end of the X-direction moving module, and the mounting seat 52 is arranged at the driving end of the Z-direction moving module. The Y-direction moving module can drive the X-direction moving module to move along the Y direction, the X-direction moving module can drive the Z-direction moving module to move along the X direction, and the Z-direction moving module can drive the mounting seat 52 to move along the Z direction. The mounting seat 52 is moved in position on the XY plane by the X-direction moving module and the Y-direction moving module to align the barrel cover upper material position, the barrel hoop upper material position and the upper cover position, and the barrel cover transplanting assembly 53 and the barrel hoop transplanting assembly 54 are respectively taken out of the barrel cover 200 and the barrel hoop 300 and are respectively placed on the barrel cover 200 and the barrel hoop 300 by the Z-direction moving module.

[0085] Specifically, the barrel cover transplanting assembly 53 includes a plurality of suction cups 531 fixed on the mounting seat 52 in an interval array, and the suction cups 531 are connected to an external vacuum device, and the suction port of the suction cups 531 faces downward. After the suction cups 531 contact the barrel cover 200 driven by the transplanting moving module 51, the vacuum device works so that the suction port of the suction cups 531 generates negative pressure to suck the barrel cover 200 tightly, and then the barrel cover 200 is pressed into the barrel mouth of the barrel body 100 driven by the transplanting moving module 51, and then the negative pressure of the suction port of the suction cups 531 is broken to loosen the barrel cover 200. Among them, the suction cups 531 are provided with two, three, four or five, etc., which are specifically set according to actual needs.

[0086] Specifically, the barrel hoop transplanting assembly 54 includes a plurality of barrel hoop clamping members 541 which are arranged on the mounting seat 52 at intervals and arranged outside the plurality of suction cups 531. Each barrel hoop clamping member 541 includes an inner support member 5411. The outer diameter of the plurality of inner support members 5411 is adjustable to open or tighten the barrel hoop 300, so as to achieve the clamping and lowering of the barrel hoop 300. For example, the inner support member 5411 includes an inner support driving member and an inner support plate connected to the output end of the inner support driving member. The inner support driving member can drive the inner support plate to move along the radial direction of the barrel hoop 300, so as to open or loosen the barrel hoop 300, so as to achieve the picking up or releasing of the barrel hoop 300. The inner support driving member is a driving cylinder.

[0087] More specifically, each barrel hoop clamping member 541 also includes a barrel hoop driving member and a U-shaped clamping plate 5412 connected to the output end of the barrel hoop driving member, the opening of the U-shaped clamping plate 5412 faces inward and is directly opposite to the inner support plate. When the transplanting moving module 51 drives the barrel hoop transplanting assembly 54 to align with the upper material position of the barrel hoop, the openings of the multiple U-shaped clamping plates 5412 are directly opposite to the barrel hoop 300, and the inner support plate is driven outward by the inner support driving member to open the barrel hoop 300. At the same time, the barrel hoop driving member drives the U-shaped clamping plate 5412 to move radially inward along the barrel hoop 300, so that the outer edge of the barrel hoop 300 is stuck in the multiple U-shaped clamping plates 5412, and the barrel hoop 300 is opened to facilitate After the transplanting mechanism 5 inserts the barrel hoop 300 from the upper end of the barrel body 100 into place and then releases it, the barrel hoop 300 can hold the barrel body 100; after the transplanting moving module 51 drives the barrel hoop transplanting assembly 54 to align with the upper cover station, it continues to drive the barrel hoop transplanting assembly 54 to move downward, so that the barrel hoop 300 is sleeved on the outside of the barrel body 100. When the barrel hoop 300 is located at the junction of the barrel body 100 and the barrel cover 200, the inner support plate is driven inward by the inner support driving member, and at the same time, the U-shaped clamping plate 5412 is driven by the barrel hoop driving member to move outward along the radial direction of the barrel hoop 300, and the barrel hoop 300 is released, and the barrel hoop 300 automatically retracts to hold the barrel body 100.

[0088] By integrating the barrel cover transplanting assembly 53 and the barrel hoop transplanting assembly 54 on the mounting seat 52, a set of transplanting moving modules 51 can be used to drive the barrel cover transplanting assembly 53 and the barrel hoop transplanting assembly 54 to move, thereby realizing the transplanting of the barrel cover 200 and the barrel hoop 300, which is beneficial to saving the occupied space of the barrel body packaging automatic cover-up equipment, improving the structural compactness of the barrel body packaging automatic cover-up equipment, and helping to save costs.

[0089] After the barrel cover 200 and the barrel hoop 300 are assembled, the barrel body 100 continues to move on the conveyor line 2 until it reaches the tightening station. In order to ensure the position accuracy of the ear holes on the barrel hoop 300, the barrel body packaging automatic cover equipment also includes a barrel body adjustment mechanism 8, which is arranged on the frame 1 and located above the tightening station. The barrel body adjustment mechanism 8 can clamp or loosen the barrel body 100 located at the tightening station, and can drive the barrel body 100 to rotate until the ear holes of the barrel hoop 300 are located at a preset position. The barrel body 100 is rotated by the barrel body adjustment mechanism 8, so that the ear holes on the barrel hoop 300 are located at a preset position, which is convenient for the subsequent automatic insertion of the bolt 400 and the tightening of the nut, improves the alignment accuracy, and ensures the smoothness and reliability of the automatic cover of the barrel body 100 packaging.

[0090] In this embodiment, a detection sensor is provided on the frame 1, and the detection sensor is used to detect the position of the ear hole and feed back the detection signal to the adjustment mechanism, and the adjustment mechanism rotates the barrel body 100 or stops rotating the barrel body 100 according to the feedback signal. For example, the adjustment mechanism rotates the barrel body 100 until the detection sensor detects the connection ear, and the adjustment mechanism stops rotating the barrel body 100.

[0091] like Figure 8 and Fig. 9 As shown, specifically, the barrel adjustment mechanism 8 includes an adjustment bracket 81, a height adjustment module, a rotary drive and an adjustment disk 82, and a clamping assembly 83 is arranged on the adjustment disk 82. The adjustment bracket 81 is arranged on the frame 1, and the height adjustment module is arranged on the adjustment bracket 81. The rotary drive is arranged at the driving end of the height adjustment module and drives the connection adjustment disk 82, and the adjustment disk 82 is located directly above the tightening station. Among them, the rotation axis of the rotary drive driving the rotary disk is parallel to the height direction of the frame 1. The height adjustment module drives the rotary drive to move up and down so that it can approach the barrel 100 on the tightening station or move away from the barrel 100. When the height adjustment module drives the rotary drive to move down until the clamping assembly 83 can clamp the barrel 100, after the clamping assembly 83 clamps the barrel 100, the rotary drive drives the adjustment disk 82 to rotate, thereby driving the barrel 100 clamped by the clamping assembly 83 to rotate, so as to achieve the angle adjustment of the ear hole. Optionally, the height adjustment module is a linear motion module, such as a screw-type linear motion module or a synchronous belt-type linear motion module; and the rotary drive component is a rotary motor.

[0092] More specifically, the clamping assembly 83 includes a plurality of clamping members 831, and the plurality of clamping members 831 are arranged at intervals on the side of the adjustment disk 82 facing the conveyor line 2, so as to be able to clamp the outer periphery of the barrel body 100, thereby achieving the limited clamping of the barrel body 100. Each clamping member 831 includes a clamping drive member 8311 and a clamping hook plate 8312, and the clamping drive member 8311 is arranged on the adjustment disk 82, and drives the clamping hook plate 8312 to drive the clamping hook plate 8312 to move along the radial direction of the adjustment disk 82, that is, the plurality of clamping hook plates 8312 can approach or move away from each other, and a clamping space is formed between the plurality of clamping hook plates 8312. When the barrel body 100 is located in the clamping space, the plurality of clamping hook plates 8312 approach each other until they clamp the barrel body 100, thereby driving the barrel body 100 to rotate.

[0093] Preferably, the clamping hook plate 8312 is slidably arranged on the adjustment disk 82 via a slide rail, so that the movement stability of the clamping hook plate 8312 is better and the movement is smoother.

[0094] Preferably, the adjustment disk 82 has an avoidance notch 820 near the outer edge of the bolt feeding mechanism 6 and the nut feeding mechanism 7. When the barrel body 100 rotates to the ear hole at a preset position, it is close to the bolt feeding mechanism 6 and the nut feeding mechanism 7. The bolt feeding mechanism 6 and the nut feeding mechanism 7 feed the bolts 400 and nuts to the ear holes. The avoidance notch 820 can avoid interference when feeding the bolts 400 and the nuts, thereby ensuring that the bolts 400 and the nuts are screwed in smoothly.

[0095] In the present embodiment, a plurality of clamping rollers 84 are arranged at intervals on the side of the adjusting disk 82 facing the conveyor line 2. When the adjusting disk 82 moves down until the clamping roller 84 abuts against the barrel cover 200 and stops, the clamping assembly 83 clamps the barrel body 100, and the rotating drive member starts to drive the barrel body 100 to rotate. Under the crimping limit action of the clamping roller 84, the barrel body 100 always rotates on the conveyor, so that after the clamping assembly 83 releases the barrel body 100, the position of the barrel body 100 on the conveyor line 2 remains unchanged, thereby avoiding displacement of the barrel body 100 when the clamping assembly 83 releases the barrel body 100, resulting in failure of ear hole alignment; and the clamping roller 84 can rotate relative to the barrel cover 200, will not interfere with the rotation of the barrel body 100, and is not easy to cause wear to the barrel cover 200.

[0096] like Fig.10 and Fig.11As shown, further, the bolt feeding mechanism 6 includes a bolt feeding component 61 and a bolt assembly component 62, the bolt feeding component 61 includes a bolt material box 611 and a bolt feeding platform 612 arranged in the bolt material box 611 in a movable manner along the height direction, a plurality of bolts 400 are stacked on the bolt feeding platform 612, and the bolt feeding component 61 has a bolt feeding position; the bolt assembly component 62 includes a bolt clamping member 623, the bolt clamping member 623 is arranged on the frame 1 in a movable manner along the first direction and the second direction, and the bolt clamping member 623 is used to clamp Or loosen the bolt 400. In the first direction, the bolt clamp 623 has a material taking position and an alignment position. When the bolt clamp 623 is at the material taking position, it is opposite to the bolt loading position, and the bolt clamp 623 can move closer to or away from the bolt loading position along the second direction to clamp the bolt 400 located at the bolt loading position. When the bolt clamp 623 is at the alignment position, it is opposite to the ear hole located at the preset position, and the bolt clamp 623 can move closer to or away from the ear hole along the second direction to drive the bolt 400 on the bolt clamp 623 to pass through the ear hole. When the barrel 100 reaches the tightening station and the ear hole rotates to the preset position, the bolt loading platform 612 moves up to lift the stacked bolts 400 on the top layer to the bolt loading position to wait for the bolt clamp 623 to pick up the material, and the bolt clamp 623 moves along the first direction and the second direction until it is aligned with the bolt 400, and the bolt clamp 623 clamps the bolt 400. For example, the bolt 400 is a hook bolt, and the bolt clamp 623 clamps the head of the bolt 400, and then moves along the second direction and the first direction until it is aligned with the ear hole and inserts the bolt 400 into the ear hole, so as to realize the automatic loading and automatic insertion of the bolt 400. The bolt loading component 61 and the bolt assembly component 62 repeat the above actions in sequence, that is, multiple bolts 400 are put in each time, so that the automatic assembly of multiple bolts 400 can be realized, with a high degree of automation, high assembly efficiency and good accuracy. Among them, the second direction is preferably parallel to the conveying direction of the conveyor line 2, and the first direction is preferably perpendicular to the conveying direction of the conveyor line 2.

[0097] Specifically, the bolt material box 611 includes a U-shaped enclosure 6111 and a limit plate 6112 arranged at intervals on the opening side of the U-shaped enclosure 6111. The bolt loading platform 612 is L-shaped. The horizontal plate portion of the L-shaped bolt loading platform 612 is located between the U-shaped enclosure 6111 and the limit plate 6112. The vertical plate portion extends out between the U-shaped enclosure 6111 and the limit plate 6112 and is located on one side of the limit plate 6112 or one side of the U-shaped enclosure 6111. The rod portion of the hook head bolt is located on the horizontal plate portion, and the head portion is located on the vertical plate portion. The U-shaped enclosure 6111 and the limit plate 6112 provide a limiting effect for the hook head bolt, so that the hook head bolt will not be displaced on the horizontal plane when moving along the height direction to load the material, thereby ensuring the loading accuracy.

[0098] Preferably, a limit frame 6113 is also provided on the top of the U-shaped enclosure 6111 and the limit plate 6112. After the hook head bolt is lifted to the bolt loading position by the bolt loading platform 612, it abuts against the limit frame 6113 to prevent the hook head bolt from being displaced on the horizontal plane after reaching the bolt loading position.

[0099] More specifically, the bolt loading assembly 61 further includes a bolt loading driving member, which drives the bolt loading platform 612 to drive the bolt loading platform 612 to move up or down. For example, the bolt loading driving member is a driving cylinder or a driving motor that drives the connecting screw nut structure to realize the movement of the bolt loading platform 612.

[0100] In this embodiment, the bolt assembly assembly 62 further includes a first bolt assembly drive module 621 and a second bolt assembly drive module 622. The first bolt 400 assembly module is disposed on the frame 1 and drives the second bolt assembly drive module 622. The second bolt assembly drive module 622 drives the bolt clamp 623. The second bolt 400 assembly module is driven to move in the first direction by the first bolt 400 assembly module, and the bolt clamp 623 is driven to move in the second direction by the second bolt 400 assembly module. The first bolt 400 assembly module includes, for example, a motor, a guide rail, and a screw driven by the motor. The second bolt 400 assembly module is slidably connected to the guide rail through a slider and is threadedly connected to the screw. The screw is driven to rotate by the motor, and the slider moves along the guide rail. The second bolt 400 assembly module is, for example, a driving cylinder.

[0101] Specifically, the bolt clamp 623 includes two clamping plates arranged opposite to each other in the height direction, and at least one clamping plate is driven by a driving cylinder to move in the height direction, so that the two clamping plates are close to each other to tighten the bolt 400 or away from each other to loosen the bolt 400.

[0102] Furthermore, if Fig.12As shown, the nut feeding mechanism 7 includes a nut feeding seat 71 and a nut fastening assembly 72. The nut feeding seat 71 is provided with a nut limiting groove 7120, and the nut limiting groove 7120 is used to limit the placement of a nut; the nut fastening assembly 72 includes a displacement module 721 and a fastener 722 arranged at the driving end of the displacement module 721, the fastener 722 includes a driving host 7221 and a nut sleeve 7222 connected to the driving host 7221, the driving host 7221 can drive the nut sleeve 7222 to rotate, the displacement module 721 can drive the fastener 722 to the nut sleeve 7222 to sleeve the nut located in the nut limiting groove 7120, and the fastener 722 to the nut sleeve 7222 can face the ear hole located at a preset position, and with the driving of the displacement module 721 and the driving of the driving host 7221, the nut located in the nut sleeve 7222 is screwed into the bolt 400 located in the ear hole. After the barrel 100 is transported to the tightening station and the position of the ear hole is adjusted, the bolt feeding mechanism 6 realizes the feeding of the bolt 400, and the nut feeding mechanism 7 realizes the feeding of the nut. When the bolt 400 is driven to penetrate the ear hole, the nut feeding mechanism 7 screws the nut into the bolt 400. Among them, the driving host 7221 is, for example, a rotating motor, and the inner hole shape of the nut sleeve 7222 is adapted to the outer shape of the nut.

[0103] Specifically, the nut loading seat 71 includes a connected nut box 711 and a feeding drive source. The nut box 711 is extended and arranged in a direction perpendicular to the conveying direction of the conveyor line 2. A plurality of nuts are accommodated side by side in the nut box 711 in a direction perpendicular to the conveying direction of the conveyor line 2. The feeding drive source is used to blow air into the nut box 711 to drive the nuts to move in a direction perpendicular to the conveying direction of the conveyor line 2, thereby pushing the nuts to the outlet of the bolt box 611 in sequence.

[0104] More specifically, the nut feeding seat 71 further includes a nut receiving seat 712, and a nut limiting groove 7120 is provided on the side of the nut receiving seat 712 facing the nut fastening assembly 72, and one side of the nut limiting groove 7120 penetrates the nut receiving seat 712 and is directly connected to the outlet of the bolt material box 611, and the nuts sent out from the outlet of the bolt material box 611 enter the nut limiting groove 7120 and wait to be taken away by the nut fastening assembly 72. The shape of the nut limiting groove 7120 is adapted to the shape of the nut.

[0105] Preferably, the nut receiving seat 712 is arranged to move along the height direction so that the nut limiting groove 7120 can face the outlet of the nut material box 711 or the nut receiving seat 712 can close the outlet of the nut material box 711 to avoid the bolt 400 in the nut material box 711 falling into the nut limiting groove 7120 and being lost when no feeding is needed. Specifically, the nut feeding mechanism 7 includes a nut feeding rack, and a receiving seat driving member is provided on the nut feeding rack. The receiving seat driving member drives the nut receiving seat 712 to drive the nut receiving seat 712 to move up and down. For example, the receiving seat driving member is a driving cylinder.

[0106] After the nut is conveyed to the nut limiting groove 7120, the nut fastening assembly 72 removes the nut and assembles it onto the bolt 400. Specifically, the displacement module 721 includes a first displacement module 721 and a second displacement module 721. The first displacement module 721 drives the second displacement module 721 to move along a first direction, which is preferably parallel to the conveying direction of the conveyor line 2. The second displacement module 721 drives the fastener 722 to move along a second direction, which is preferably parallel to the conveying direction of the conveyor line 2, so as to improve the compactness of the structure and the space utilization rate and ensure the alignment accuracy. The first displacement module 721 and the second displacement module 721 can be linear displacement modules, such as synchronous belt type displacement modules or lead screw type displacement modules. After the nut is conveyed to the nut limiting groove 7120, the second-direction displacement module 721 drives the fastener 722 to move along the second direction close to the nut until the nut is embedded in the nut sleeve 7222, and the second-direction displacement module 721 drives the fastener 722 to move along the second direction away from the nut receiving seat 712, and then the first-direction displacement module 721 drives the second-direction displacement module 721 to move along the first direction until the nut sleeve 7222 is aligned with the bolt 400 on the ear hole, and then the second-direction displacement module 721 drives the fastener 722 to move along the second direction close to the bolt 400, and at the same time drives the main machine 7221 to drive the nut sleeve 7222 to rotate, and the nut is inserted into the bolt 400 and then screwed into the bolt 400 until the bolt 400 and the nut are tightened into place to tighten the barrel hoop 300.

[0107] Preferably, the nut receiving seat 712 can be reset and moved in a direction perpendicular to the length direction of the nut box 711. Specifically, the nut loading seat 71 also includes a receiving seat back plate 713. The nut receiving seat 712 is connected to the receiving seat back plate 713 in a direction perpendicular to the length direction of the nut box 711 through an elastic member 714. The elastic member 714 is preferably a compression spring. When the nut sleeve 7222 approaches the nut receiving seat 712, the nut sleeve 7222 is opposite to the nut limiting groove 7120 until the nut sleeve 7222 abuts against the nut receiving seat 712, pushing the nut receiving seat 712 toward the receiving seat back plate 713. At this time, the nut in the nut limiting groove 7120 enters the nut sleeve 7222, the nut sleeve 7222 retreats, and the nut receiving seat 712 resets to wait for the next nut to enter.

[0108] The following is the working process of the barrel packaging automatic cover device provided in this embodiment:

[0109] After the barrel cover 200, barrel hoop 300, bolts 400 and nuts are installed in the barrel cover upper bin 32, barrel hoop upper bin 42, bolt box 611 and nut box 711 respectively;

[0110] The barrel 100 is placed on the conveyor line 2, and the conveyor line 2 conveys the barrel 100 to move along the length direction of the conveyor line 2, which is the conveying direction of the conveyor line 2;

[0111] When the barrel body 100 reaches the cover upper station, the barrel body stopper here blocks the barrel body 100 from continuing to move on the conveyor line 2;

[0112] The barrel cover material distributing assembly 33 lifts the barrel cover 200 located at the uppermost layer in the barrel cover upper material bin 32 to the barrel cover upper material position;

[0113] The barrel cover transfer assembly 53 moves to the upper material position of the barrel cover and sucks and moves the barrel cover 200 onto the barrel body 100, and then presses the barrel cover 200 down to the open end of the barrel body 100;

[0114] When the barrel cover 200 is loaded, the barrel hoop material distribution assembly 43 lifts the barrel hoop 300 located at the uppermost layer in the barrel hoop loading bin 42 to the barrel hoop loading position;

[0115] After the transplanting mechanism 5 transplants the barrel cover 200 to the position, it moves to the barrel hoop upper material position, and the barrel hoop transplanting assembly 54 clamps the barrel hoop 300 and moves the barrel hoop 300 to be sleeved on the outer periphery of the barrel body 100 and the barrel cover 200. After the barrel hoop transplanting assembly 54 releases the barrel hoop 300, it returns to the initial position and waits for the next transplanting task;

[0116] The barrel body stopper at the cover station releases the limit on the barrel body 100, and the barrel body 100 continues to be conveyed by the conveyor line 2 until it reaches the tightening station and is blocked by the barrel body stopper there;

[0117] The adjusting mechanism holds the barrel body 100 tightly and drives the barrel body 100 to rotate until the ear hole reaches a preset position;

[0118] The bolt loading platform 612 lifts the bolt 400 located at the top layer to the bolt loading position, and the bolt assembly component 62 clamps the bolt 400, moves the bolt 400 to align with the ear hole, and then drives the bolt 400 to pass through the ear hole;

[0119] The feeding drive source blows a bolt 400 closest to the outlet in the nut material box 711 into the nut limiting groove 7120;

[0120] The displacement module 721 drives the fastener 722 to approach the nut limiting groove 7120 until the nut sleeve 7222 sleeves the nut;

[0121] The displacement module 721 drives the fastener 722 and the nut thereon to move to align with the ear hole. The displacement module 721 and the driving host 7221 cause the nut sleeve 7222 to rotate close to the ear hole until the nut thereon is inserted into the bolt 400 that is tightened in the ear hole.

[0122] The barrel body stopper at the tightening station releases the limit on the barrel body 100, and the barrel body 100 continues to move on the conveyor line 2 until it is sent out of the protection box 11 or sent to the next process.

[0123] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An automatic cover-loading device for barrel packaging, characterized in that: It includes a frame and a conveying line, a barrel cover feeding mechanism, a barrel hoop feeding mechanism, a transplanting mechanism, a bolt feeding mechanism and a nut feeding mechanism arranged on the frame; The conveyor line is used to convey the barrel body, and along the conveying direction of the conveyor line, the conveyor line is sequentially provided with a cover station and a tightening station; The barrel cover loading mechanism is used to store at least one barrel cover, and is used to sequentially convey each barrel cover to the barrel cover loading position of the barrel cover loading mechanism; The barrel hoop loading mechanism is used to store at least one barrel hoop and to sequentially convey each barrel hoop to the barrel hoop loading position of the barrel hoop loading mechanism; The transfer mechanism is used to take the barrel cover from the barrel cover upper material position and transfer the barrel cover to the barrel body at the upper cover station, and is also used to take the barrel hoop from the hoop upper material position and transfer the barrel hoop to the barrel body at the upper cover station; The bolt feeding mechanism is used to store at least one bolt, and to sequentially convey each of the bolts to an ear hole of the barrel hoop that is penetrated on the barrel body located at the tightening station; The nut feeding mechanism is used for storing at least one nut, and for sequentially conveying and screwing each nut onto a bolt passing through an ear hole of the barrel hoop.

2. The automatic barrel packaging cover equipment according to claim 1 is characterized in that: The barrel cover feeding mechanism comprises: A barrel cover loading seat is arranged on the frame and located on one side of the conveyor line; A barrel cover upper material bin is movably placed on the barrel cover upper material seat, and a plurality of barrel cover placement positions are formed in the barrel cover upper material bin along the height direction, and each barrel cover placement position is used to place one barrel cover; The barrel cover material dividing assembly comprises at least two barrel cover material dividing members spaced apart along the outer circumference of the barrel cover upper material bin, each of the barrel cover material dividing members is movably arranged on the barrel cover upper material seat along the height direction of the frame, and is used to lift each barrel cover to the barrel cover upper material position in turn.

3. The automatic cover-on equipment for barrel packaging according to claim 2 is characterized in that: The barrel cover material dividing member includes a first driving member and a barrel cover material dividing plate connected to the driving end of the first driving member. The first driving member is movably arranged on the barrel cover upper material seat along the height direction, and can drive the barrel cover material dividing plate to move radially along the barrel cover upper material bin, so that the barrel cover material dividing plate is inserted into a barrel cover placement position or away from the barrel cover upper material bin. As the first driving member moves upward, the barrel cover material dividing plate lifts the barrel cover above the barrel cover material dividing plate upward.

4. The automatic cover-adding equipment for barrel packaging according to claim 2 is characterized in that: The barrel cover loading seat comprises two first limiting rails which are spaced apart and distributed in parallel. At least two first running wheels are arranged at the bottom of the barrel cover loading bin. At least one of the first running wheels can run on one of the first limiting rails in a limited position.

5. The automatic barrel packaging cover-up equipment according to claim 1 is characterized in that: The transplanting mechanism comprises a transplanting moving module, a mounting seat, a barrel cover transplanting assembly and a barrel hoop transplanting assembly; The transplanting and moving module is erected above the conveying line, the mounting seat is arranged on the transplanting and moving module, the barrel cover transplanting assembly and the barrel hoop transplanting assembly are arranged on the mounting seat, and the transplanting and moving module is used to drive the mounting seat to move along the X direction, the Y direction and the Z direction, and the Z direction is the height direction of the frame; With the driving of the transplanting moving module, the barrel cover transplanting assembly can move to above the upper material level of the barrel cover and absorb the barrel cover located at the upper material level of the barrel cover, and can move to above the upper cover station and press the barrel cover to the barrel body and then release the barrel cover, the barrel hoop transplanting assembly can move to above the upper material level of the barrel hoop and clamp the barrel hoop located at the upper material level of the barrel hoop, and can move to above the upper cover station and put the barrel hoop outside the barrel body and the barrel cover and then release the barrel hoop.

6. The automatic barrel packaging cover-up equipment according to claim 5 is characterized in that: The bucket cover transplanting assembly includes a suction cup, which can tighten or loosen the bucket cover; and / or The barrel hoop transplanting assembly comprises an inner support member, the outer diameter of which is adjustable so as to tighten or loosen the barrel hoop.

7. The automatic barrel packaging cover-up equipment according to claim 5 is characterized in that: The transplanting moving module includes an X-direction moving module, a Y-direction moving module and a Z-direction moving module; The Y-direction moving module is arranged on the frame and erected above the conveyor line, the X-direction moving module is arranged at the driving end of the Y-direction moving module, the Z-direction moving module is arranged at the driving end of the X-direction moving module, and the mounting seat is arranged at the driving end of the Z-direction moving module. The Y-direction moving module can drive the X-direction moving module to move along the Y direction, the X-direction moving module can drive the Z-direction moving module to move along the X direction, and the Z-direction moving module can drive the mounting seat to move along the Z direction.

8. The automatic barrel packaging cover-up equipment according to claim 1 is characterized in that: It also includes a barrel body adjusting mechanism, which is arranged on the frame and located above the tightening station. The barrel body adjusting mechanism can clamp or loosen the barrel body located at the tightening station and can drive the barrel body to rotate until the ear hole of the barrel hoop is located at a preset position.

9. The automatic barrel packaging cover-up equipment according to claim 8 is characterized in that: The bolt feeding mechanism comprises: A bolt loading assembly comprises a bolt material box and a bolt loading platform arranged in the bolt material box in a height direction, wherein a plurality of bolts are stacked on the bolt loading platform, and the bolt loading assembly has a bolt loading position; A bolt assembly component includes a bolt clamp, which is movably arranged on the frame along a first direction and a second direction. The bolt clamp is used to clamp or loosen the bolt. In the first direction, the bolt clamp has a material taking position and an alignment position. When the bolt clamp is located at the material taking position, it faces the bolt upper material position, and the bolt clamp can move closer to or farther away from the bolt upper material position along the second direction to clamp the bolt located at the bolt upper material position. When the bolt clamp is located at the alignment position, it faces the ear hole located at the preset position, and the bolt clamp can move closer to or farther away from the ear hole along the second direction to drive the bolt on the bolt clamp to pass through the ear hole.

10. The automatic barrel packaging cover-adding equipment according to claim 8, characterized in that: The nut feeding mechanism comprises: A nut loading seat, wherein the nut loading seat has a nut limiting groove, and the nut limiting groove is used to limit the placement of a nut; A nut fastening assembly includes a displacement module and a fastener arranged at the driving end of the displacement module, the fastener includes a driving host and a nut sleeve connected to the driving host, the driving host can drive the nut sleeve to rotate, the displacement module can drive the fastener to the nut sleeve to sleeve the nut located in the nut limiting groove, and can drive the fastener to the nut sleeve facing the ear hole located at the preset position, and with the driving of the displacement module and the driving of the driving host, the nut located in the nut sleeve is screwed onto the bolt located in the ear hole.

Images