Hemming and glue rolling device for sealing cover of iron drum

Abstract

The utility model belongs to the technical field of iron drum processing, and relates to an iron drum sealing cover hemming and glue rolling device which comprises an upper disc, a rotating motor and a plurality of connecting plates are arranged on the upper disc, the rotating motor is connected with a transmission gear, the transmission gear is connected with a gear sleeve in a meshed mode, and three clamping arms are fixedly connected to the gear sleeve. The bottom face of the upper disc is connected with a lower disc through a fixing block, the gear sleeve and the clamping arms are rotationally connected between the upper disc and the lower disc, the outer end of each clamping arm is fixedly connected with a clamping block, a moving assembly is arranged on each clamping block, and a gluing assembly is arranged on each moving assembly. According to the utility model, when the barrel cover is transferred, the glue solution is coated to the position needing to be curled in a rolling manner, the glue coating is also completed when the barrel cover is transferred to the upper part of an iron barrel, and the barrel cover coated with the glue is directly subjected to cover pressing, sealing and edge curling on the iron barrel, so that the processing can be completed, the processing procedures are reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron barrel processing and relates to an iron barrel cover edge curling and glue rolling device. Background Art

[0002] Iron barrels used for containing paint and other liquid materials usually have sealing strips embedded in the barrel cover for sealing when sealing. Most of the time, the rubber strips are directly pressed into the grooves on the edge of the barrel cover, and then the barrel cover is fixed to the iron barrel by a crimping machine. However, the connection between the rubber strips and the barrel cover is not firm and is easy to loosen and leak. To avoid this situation, glue is generally used instead of the rubber strips for bonding, and manual gluing is too inefficient. The existing utility model patent with patent number CN219965448U, the barrel cover crimping gluing device includes a workbench, characterized in that a through hole is provided in the center of the workbench, a chassis is provided in the through hole, a lifting and rotating structure is provided at the bottom of the chassis, a pressing plate is provided above the chassis, a door-type bracket is provided on the workbench, a cylinder provided on the door-type bracket is connected to the pressing plate below, two slide rails are symmetrically provided on both sides of the through hole, a crimping structure is provided in the slide rail on one side, and a gluing structure is provided above the slide rail on the other side, and the gluing structure is connected to the door-type bracket.

[0003] The prior art has the following technical defects:

[0004] In the above technical solution, glue is injected into the barrel cover while pressing it. However, the next step is not to directly seal the barrel with the cover, but requires further transportation. During transportation, the natural flow of glue may flow into the conveyor belt or other positions in the barrel cover, thereby contaminating the conveyor belt or the material in the barrel. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an iron drum cover curling and glue rolling device.

[0006] The utility model discloses an iron drum cap curling and glue rolling device, comprising an upper disc, a rotating motor and a plurality of connecting plates being provided on the upper disc, the rotating motor being connected to a transmission gear, the transmission gear being meshingly connected to a gear sleeve, three clamping arms being fixedly connected to the gear sleeve, the bottom surface of the upper disc being connected to a lower disc via a fixed block, the gear sleeve and the clamping arms being rotatably connected between the upper disc and the lower disc, the outer ends of the clamping arms being fixedly connected to a clamping block, a moving assembly being provided on the clamping block, and a glue coating assembly being provided on the moving assembly.

[0007] Working process or working principle:

[0008] When in use, the device is connected to the transfer mechanism through a connecting plate. When the device is moved to the top of the sealing cap, it is lowered to make the lower disc contact the sealing cap, and then the moving component is started to drive the gluing component to move inward, so that the moving component cooperates with the gluing component to clamp and fix the sealing plate, and then the sealing cap is transferred to the top of the iron barrel for transfer processing. While transporting, the rotating motor starts to drive the transmission gear to work, and the gear sleeve meshing with the transmission gear rotates accordingly, thereby driving the clamping arm connected to the gear sleeve to rotate, and driving the gluing component to rotate and apply glue at the curling edge of the sealing cap.

[0009] The moving assembly includes a moving plate fixed on the clamping block, a lead screw is provided on the moving plate, a clamping motor connected to the lead screw is provided on the moving plate, a clamping plate is connected to the lead screw, and the gluing assembly is arranged on the clamping plate. The clamping plate is driven forward by the clamping motor, and the gluing assembly at the bottom of the clamping plate is used to clamp the cover. A lifting and lowering adjustment structure can be arranged on the clamping plate. The adjustment structure includes gear racks, spring lock holes and other structures to adjust the height position of the gluing assembly on the clamping plate, so that covers of various thicknesses can be applied.

[0010] The glue coating assembly includes a glue storage box fixed at the bottom of the clamping plate, and a glue coating wheel is rotatably connected to the glue storage box. The glue storage box contains glue liquid, half of the glue coating wheel is immersed in the glue liquid, and the other half is in contact with the sealing cover outside the glue storage box. When the clamping arm drives the glue storage box to rotate along with the clamping block, the glue coating wheel rolls and coats glue at the curled edge of the sealing cover. The principle of rolling glue coating can refer to the principle of liquid discharge from a ballpoint pen core.

[0011] The clamping arm and the clamping plate are both provided with adjustment components, which include a telescopic arm that can be retracted in the clamping arm, the telescopic arm is connected to the clamping block, and the clamping arm is provided with a locking knob that is compatible with the telescopic arm. The adjustment component can be used for covers of various specifications.

[0012] A magnet is arranged at the bottom center of the lower disc, and the iron cover can be fixed on the lower disc by the magnet. When the clamping arm drives the glue coating assembly to rotate, the cover can be relatively fixed and will not rotate accordingly. An electromagnet can also be used.

[0013] The glue storage box is provided with a glue supply hose, through which glue liquid can be replenished in real time to ensure the glue spreading amount of the glue coating wheel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model rolls glue liquid to the position where curling is required while transporting the barrel cover, and the glue coating is also completed when it is transported to the top of the iron barrel. The barrel cover coated with glue can be directly capped, sealed and curled on the iron barrel to complete the processing, thereby reducing the processing procedures and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the structural schematic diagrams of an embodiment of the utility model.

[0017] Figure 2 This is the second structural diagram of an embodiment of the utility model.

[0018] Figure 3 This utility model Figure 2 A in the enlarged view,

[0019] Figure 4 It is a schematic diagram of the assembly of a gear and a gear sleeve in one embodiment of the utility model.

[0020] In the figure: 1. Clamping motor; 2. Moving plate; 3. Clamping block; 4. Connecting plate; 5. Rotating motor; 6. Upper disc; 7. Fixed block; 8. Lower disc; 9. Glue storage box; 10. Clamping plate; 11. Glue supply hose; 12. Magnet; 13. Clamping arm; 14. Gear sleeve; 15. Transmission gear; 16. Lead screw; 17. Glue coating wheel. DETAILED DESCRIPTION

[0021] Example 1

[0022] like Figure 1 to Figure 4As shown, the iron drum cover curling and glue rolling device described in the utility model comprises an upper disc 6, on which a rotating motor 5 and a plurality of connecting plates 4 are arranged, the rotating motor 5 is connected to a transmission gear 15, the transmission gear 15 is meshedly connected to a gear sleeve 14, three clamping arms 13 are fixedly connected to the gear sleeve 14, the bottom surface of the upper disc 6 is connected to a lower disc 8 through a fixed block 7, the gear sleeve 14 and the clamping arms 13 are both rotatably connected between the upper disc 6 and the lower disc 8, the outer ends of each clamping arm 13 are fixedly connected to a clamping block 3, the clamping block 3 is provided with a moving assembly, and the moving assembly is provided with a glue coating Component; the moving component includes a moving plate 2 fixed on the clamping block 3, a lead screw 16 is provided on the moving plate 2, a clamping motor 1 connected to the lead screw 16 is provided on the moving plate 2, a clamping plate 10 is connected to the lead screw 16, and the gluing component is arranged on the clamping plate 10, and the clamping plate 10 is driven forward by the clamping motor, and the cover is clamped by the gluing component at the bottom of the clamping plate 10 to achieve clamping, and a lifting adjustment structure can be arranged on the clamping plate 10, and the adjustment structure includes a gear rack, a spring lock hole and other structures, which can adjust the height position of the gluing component on the clamping plate 10, and can It is suitable for covers of various thicknesses; the glue coating assembly includes a glue storage box 9 fixed at the bottom of the clamping plate 10, and a glue coating wheel 17 is rotatably connected to the glue storage box 9. The glue storage box 9 contains glue liquid, and half of the glue coating wheel 17 is immersed in the glue liquid, and the other half is in contact with the cover outside the glue storage box 9. When the clamping arm 13 drives the glue storage box 9 to rotate with the clamping block 3, the glue coating wheel 17 rolls and coats glue at the curling edge of the cover, and the principle of rolling glue coating can refer to the principle of liquid discharge from a ballpoint pen core; the clamping arm 13 and the clamping plate 10 are both provided with an adjustment assembly, and the adjustment assembly includes a retractable The telescopic arm inside the clamping arm 13 is connected to the clamping block 3. The clamping arm 13 is provided with a locking knob compatible with the telescopic arm. Through the adjustment component, various specifications of covers can be applied; a magnet 12 is provided at the bottom center of the lower disc 8, and the iron cover can be fixed on the lower disc 8 by the magnet 12. When the clamping arm 13 drives the glue coating component to rotate, the cover can be relatively fixed and will not rotate therewith. An electromagnet 12 can also be used; a glue supply hose 11 is provided on the glue storage box 9, and the glue liquid can be replenished in real time through the glue supply hose 11 to ensure the glue spreading amount of the glue coating wheel 17.

[0023] Working process or working principle:

[0024] When in use, the device is connected to the transfer mechanism through the connecting plate 4. When the device is moved above the sealing cap, it is lowered to make the lower disc 8 contact with the sealing cap, and then the supporting motor is started to drive the clamping plate 10 to move inward, and the glue storage box 9 also moves inward and is stuck at the bottom of the sealing cap. The glue coating wheel 17 is just at the curling edge of the sealing cap, and then the sealing cap is transferred to the top of the iron barrel for assembly and processing. During the transportation, the rotating motor 5 is started to drive the transmission gear 15 to work, and the gear sleeve 14 meshing with the transmission gear 15 rotates accordingly, thereby driving the clamping arm 13 connected to the gear sleeve 14 to rotate, and driving the glue coating wheel 17 to rotate and coat the sealing cap at the curling edge. Due to the obstruction of the fixed block 7, the rotating motor 5 needs to be flipped regularly to avoid damage to the equipment. The relative sealing cap position at the fixed block 7 can lengthen the glue coating wheel 17 or offset the clamping block 3 to achieve comprehensive gluing of the sealing cap to avoid glue coating gaps.

[0025] The utility model rolls glue liquid to the position where curling is required while transporting the barrel cover, and the glue coating is also completed when it is transported to the top of the iron barrel. The barrel cover coated with glue can be directly capped, sealed and curled on the iron barrel to complete the processing, thereby reducing the processing procedures and improving the production efficiency.

[0026] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A device for rolling glue on the edge of an iron drum cover, characterized in that: The invention comprises an upper disc (6), wherein a rotating motor (5) and a plurality of connecting plates (4) are arranged on the upper disc (6), the rotating motor (5) is connected to a transmission gear (15), the transmission gear (15) is meshingly connected to a gear sleeve (14), three clamping arms (13) are fixedly connected to the gear sleeve (14), the bottom surface of the upper disc (6) is connected to a lower disc (8) via a fixed block (7), the gear sleeve (14) and the clamping arms (13) are both rotatably connected between the upper disc (6) and the lower disc (8), the outer ends of the clamping arms (13) are fixedly connected to a clamping block (3), a moving assembly is arranged on the clamping block (3), and a glue coating assembly is arranged on the moving assembly.

2. The iron drum cover curling and glue rolling device according to claim 1 is characterized in that: The moving assembly comprises a moving plate (2) fixed on a clamping block (3), a lead screw (16) being provided on the moving plate (2), a clamping motor (1) connected to the lead screw (16) being provided on the moving plate (2), a clamping plate (10) being connected to the lead screw (16), and a glue coating assembly being arranged on the clamping plate (10).

3. The iron drum cover curling and glue rolling device according to claim 2 is characterized in that: The glue coating assembly comprises a glue storage box (9) fixed at the bottom of the clamping plate (10), and a glue coating wheel (17) is rotatably connected to the glue storage box (9).

4. The iron drum cover curling and glue rolling device according to claim 3 is characterized in that: The clamping arm (13) and the clamping plate (10) are both provided with adjustment components.

5. The iron drum cover curling and glue rolling device according to claim 4 is characterized in that: A magnet (12) is provided at the bottom center of the lower disc (8).

6. The iron drum cover curling and glue rolling device according to claim 5, characterized in that: The glue storage box (9) is provided with a glue supply hose (11).

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