阅读说明：本技术 一种油漆桶封盖系统 (Paint kettle closing cap system ) 是由 李友柱 于 2019-08-29 设计创作，主要内容包括：本发明提供了一种油漆桶封盖系统,涉及油漆桶密封设备领域,包括机架、传送机构以及封盖机构,封盖机构包括气缸、套筒、滑杆、滑套、盖板以及多组连杆组件,其中,本发明的传送机构将油漆桶和桶盖传送至封盖机构处,气缸推动套筒以及盖板等部件同步下压,直至盖板压在桶盖上；气缸继续推动套筒下压,此时连杆组件的上连杆推动下连杆,下连杆带动锁块挤压桶盖的边缘,从而实现了自动、高效的对油漆桶进行封盖。(The invention provides a paint bucket sealing cover system, which relates to the field of paint bucket sealing equipment and comprises a rack, a conveying mechanism and a sealing cover mechanism, wherein the sealing cover mechanism comprises an air cylinder, a sleeve, a sliding rod, a sliding sleeve, a cover plate and a plurality of groups of connecting rod assemblies; the cylinder continues to promote the sleeve and pushes down, and connecting rod under the last connecting rod promotion of link assembly this moment, lower connecting rod drive the edge that the locking piece extruded the bucket lid to automatic, efficient have been realized carrying out the closing cap to the paint kettle.)

1. A paint bucket capping system is characterized by comprising a machine frame, a conveying mechanism and a capping mechanism, wherein the conveying mechanism conveys a paint bucket and a bucket cover to the capping mechanism, the capping mechanism seals the bucket cover on the paint bucket, wherein,

The cover sealing mechanism comprises a cylinder, a sleeve, a sliding rod, a sliding sleeve, a cover plate and a plurality of groups of connecting rod assemblies, the cylinder is fixedly connected with the frame, the sleeve is fixedly connected with the free end of the cylinder, the sliding sleeve is fixedly connected with the lower end of the sleeve, the sliding sleeve is provided with a through hole matched with the sleeve, the cover plate is hinged with the sliding sleeve through the connecting rod assembly, the lower end of the slide bar is vertically and fixedly connected with the middle part of the cover plate, the upper end of the slide bar passes through the through hole and is inserted into the sleeve, the sliding rod is connected with the sleeve in a sliding way, the connecting rod assemblies are arranged around the side wall of the sliding sleeve at equal intervals, each connecting rod assembly comprises an upper connecting rod, a lower connecting rod and a locking block, the two ends of the upper connecting rod are respectively hinged with the sliding sleeve and the upper part of the lower connecting rod, the lower part of the lower connecting rod is hinged with the cover plate, and the locking block is fixedly connected with the lower end of the lower connecting rod.

2. The paint bucket capping system of claim 1 further comprising a capping mechanism including a plurality of sets of first rollers rotatably coupled to the frame, the first rollers being positioned above the conveyor mechanism with their central axes parallel, the first rollers being spaced a decreasing vertical distance from the conveyor mechanism in the direction of movement of the conveyor mechanism until the endmost first roller presses the lid against the upper end of the paint bucket.

3. The paint bucket capping system as claimed in claim 2, wherein the conveyor mechanism includes a drive motor, a drive roller, a plurality of sets of driven rollers, and a conveyor belt, the drive roller and the driven rollers being rotatably connected to the frame, the drive motor driving the drive roller to rotate, the drive roller and the driven rollers cooperating to rotate the conveyor belt.

4. The paint bucket capping system as claimed in claim 3 wherein said frame includes a proximity switch at the capping mechanism, said proximity switch being electrically connected to the drive motor and the cylinder.

5. The paint bucket lid system according to claim 4, wherein said slide bar is provided with a telescoping spring between the slide sleeve and the cover plate.

Technical Field

The invention relates to the field of paint bucket sealing equipment, in particular to a paint bucket sealing system.

background

As is known, paint is a material that can be applied to the surface of an object to be coated and forms a firmly adhering continuous film; with the development of economy in China, paint is applied to various industries, but the smell is high in the paint production and processing process, workers can breath air with strong paint smell for a long time in the paint production process, the probability of illness of the workers is inevitably increased, so that the unmanned production of the paint industry is gradually implemented in China, for manufacturers of paint and coating, the sealing of a paint bucket is used as the last process of paint filling, special workers are required to be arranged as independent workers for processing, and during packaging, the worker holds the capping device weighing approximately 10 kilograms to cap, not only the labor intensity is high, but also causes serious harm to the body, and as the yield of enterprises is increased continuously, in order to ensure the health of workers, therefore, how to automatically and efficiently cover the paint bucket becomes a problem to be solved by the technical staff in the field.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides an automatic and efficient paint bucket capping system.

The invention is realized by the following technical scheme: a paint bucket sealing system comprises a machine frame, a conveying mechanism and a sealing mechanism, wherein the conveying mechanism conveys a paint bucket and a bucket cover to the sealing mechanism, the sealing mechanism seals the bucket cover on the paint bucket, wherein,

The closing cap mechanism includes the cylinder, the sleeve, the slide bar, the sliding sleeve, apron and multiunit link assembly, cylinder and frame fixed connection, the free end fixed connection of sleeve and cylinder, sliding sleeve and sleeve lower extreme fixed connection, set up the through-hole with sleeve looks adaptation on the sliding sleeve, the apron passes through link assembly and is connected with the sliding sleeve is articulated, the lower extreme of slide bar and the vertical fixed connection in middle part of apron, the upper end of slide bar is passed the through-hole and is inserted in the sleeve, slide bar and sleeve sliding connection, link assembly encircles equidistant the arrangement of sliding sleeve lateral wall, link assembly includes the connecting rod, lower connecting rod and locking piece, the both ends of going up the connecting rod are connected with the upper portion of sliding sleeve and lower connecting rod are articulated respectively, the lower part and the apron of lower connecting.

according to the technical scheme, the paint bucket cover pressing device preferably further comprises a pressing mechanism, the pressing mechanism comprises a plurality of groups of first rollers which are rotatably connected with the machine frame, the central axes of the first rollers are parallel, the vertical distance between the first rollers and the conveying mechanism is continuously reduced along the movement direction of the conveying mechanism, and until the first roller at the tail end presses the paint bucket cover to the upper end of the paint bucket.

According to above-mentioned technical scheme, preferably, transport mechanism includes driving motor, initiative cylinder, multiunit driven cylinder and conveyer belt, and initiative cylinder and driven cylinder all rotate with the frame to be connected, and driving motor drive initiative cylinder rotates, and initiative cylinder and driven cylinder cooperate and drive the conveyer belt and rotate.

According to the technical scheme, preferably, a proximity switch is arranged at the position, located on the cover sealing mechanism, of the machine frame, and the proximity switch is electrically connected with the driving motor and the air cylinder.

according to the technical scheme, preferably, the sliding rod is provided with the telescopic spring between the sliding sleeve and the cover plate.

The invention has the beneficial effects that: according to the paint bucket sealing mechanism, the paint bucket and the bucket cover are conveyed to the sealing mechanism by the conveying mechanism, and the cylinder pushes the sleeve, the cover plate and other components to be synchronously pressed downwards until the cover plate is pressed on the bucket cover; the cylinder continues to promote the sleeve and pushes down, and the connecting rod under the upper connecting rod promotes this moment, and lower connecting rod drives the edge that the locking piece extruded the bucket lid to automatic, efficient have been realized carrying out the closing cap to the paint kettle.

Drawings

Fig. 1 shows a schematic structural view when a cap is closed according to an embodiment of the present invention.

Fig. 2 shows a schematic view of a structure when the tub cover is pressed according to an embodiment of the present invention.

Fig. 3 shows a schematic structural view of the capping mechanism of fig. 1 during capping.

In the figure: 1. a frame; 2. a transport mechanism; 3. a capping mechanism; 4. a paint bucket; 5. a barrel cover; 6. a cylinder; 7. a sleeve; 701. a slide hole; 8. a connecting rod assembly; 801. an upper connecting rod; 802. a lower connecting rod; 803. a locking block; 9. a sliding sleeve; 10. a cover plate; 11. a slide bar; 12. a capping mechanism; 13. a first drum; 14. a driven drum; 15. a conveyor belt; 16. a proximity switch; 17. a telescoping spring.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the invention provides a paint bucket sealing system, which comprises a frame 1, a conveying mechanism 2 and a sealing mechanism 3, wherein the conveying mechanism 2 conveys a paint bucket 4 and a bucket cover 5 to the sealing mechanism 3 at a constant speed, the sealing mechanism 3 seals the bucket cover 5 on the paint bucket 4,

the capping mechanism 3 comprises a cylinder 6, a sleeve 7, a slide rod 11, a sliding sleeve 9, a cover plate 10 and a plurality of groups of connecting rod assemblies 8, the cylinder 6 is fixedly connected with the rack 1, the cylinder 6 is preferably a double-shaft cylinder, the movement of the double-shaft cylinder is more stable, the sleeve 7 is fixedly connected with the free end of a guide rod of the cylinder 6, the sliding sleeve 9 is fixedly connected with the lower end of the sleeve 7, a sliding hole 701 is formed in the middle of the sleeve 7, a through hole matched with the sliding hole 701 of the sleeve 7 is formed in the sliding sleeve 9, the cover plate 10 is located right below the sliding sleeve 9 and is hinged with the sliding sleeve 9 through the connecting rod assemblies 8, the lower end of the slide rod 11 is vertically and fixedly connected with the middle of the cover plate 10, the upper end of the slide rod 11 penetrates through the through hole to be inserted into the sliding hole 701 of the sleeve 7, the slide rod, The two ends of the upper connecting rod 801 are hinged with the sliding sleeve 9 and the upper part of the lower connecting rod 802 respectively, the lower part of the lower connecting rod 802 is hinged with the periphery of the cover plate 10, and the locking block 803 is fixedly connected with the lower end of the lower connecting rod 802.

The specific working process is as follows:

The conveying mechanism 2 conveys the paint bucket 4 and the bucket cover 5 to the sealing mechanism 3, and in the movement process, the bucket cover 5 is positioned at the right upper end of the paint bucket 4; when the paint bucket 4 moves to a position right below the cover plate 10, the conveying mechanism 2 stops moving, and the cylinder 6 pushes the sleeve 7, the sliding rod 11, the sliding sleeve 9, the cover plate 10 and the multiple groups of connecting rod assemblies 8 to press downwards simultaneously; until the cover plate 10 presses the upper end of the bucket cover 5, at this time, the cylinder 6 continues to push the sleeve 7 to press downwards, the upper connecting rod 801 pushes the lower connecting rod 802, and the lower connecting rod 802 drives the locking block 803 to extrude the edge of the bucket cover 5, so that the bucket cover 5 is sealed on the paint bucket 4.

According to the above technical scheme, preferably, the paint spraying device further comprises a capping mechanism 12 located on the front side of the capping mechanism 3, the capping mechanism 12 comprises a plurality of groups of first rollers 13 rotatably connected with the frame 1, the central axes of all the first rollers 13 are parallel to each other and perpendicular to the moving direction of the conveying mechanism 2, and the vertical distance between the first rollers 13 and the conveying mechanism 2 is continuously reduced along the moving direction of the conveying mechanism 2, so that the first rollers 13 continuously press the drum cover 5 in the forward conveying process of the paint drum 4 and the drum cover 5 driven by the conveying mechanism 2 until the drum cover 5 is pressed on the paint drum 4 by the first roller 13 located at the extreme end.

According to the above technical scheme, preferably, transport mechanism 2 includes driving motor, driving roller, multiunit driven roller 14 and conveyer belt 15, and driving roller and driven roller 14 all rotate with frame 1 and are connected, and driving motor drive driving roller rotates, and driving roller and driven roller 14 cooperate and drive conveyer belt 15 and rotate, because the paint bucket 4 weight that is full of paint is great, so driven roller 14 plays the effect that still plays the support at the in-process of conveying paint bucket 4.

According to the technical scheme, preferably, a proximity switch 16 used for sensing the paint bucket 4 is arranged at the position, located on the cover sealing mechanism 3, of the machine frame 1, the proximity switch 16 is electrically connected with the driving motor and the air cylinder 6, when the paint bucket 4 is to move to the position right below the cover plate 10, the proximity switch 16 transmits an electric signal to the driving motor and the air cylinder 6, the driving motor stops moving, the paint bucket is located right below the cover plate at the moment, and then the air cylinder 6 is started.

According to the above technical scheme, preferably, the sliding rod 11 is provided with the telescopic spring 17 between the sliding sleeve 9 and the cover plate 10, so that the sliding table can be conveniently reset in time, and the locking block 803 can be opened in time.

The invention has the beneficial effects that: according to the invention, the paint bucket 4 and the bucket cover 5 are conveyed to the capping mechanism 3 by the conveying mechanism 2, the cylinder 6 pushes the sleeve 7, the cover plate 10 and other components to be pressed downwards synchronously, when the cover plate 10 is pressed on the bucket cover 5, the cylinder 6 continues to push the sleeve 7 to be pressed downwards, at the moment, the upper connecting rod 801 pushes the lower connecting rod 802, and the lower connecting rod 802 drives the locking block 803 to extrude the edge of the bucket cover 5, so that the automatic and efficient capping of the paint bucket 4 is realized.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.