CN216234683U

CN216234683U - Conveying assembly for preventing door surface from being scratched by coating film

Info

Publication number: CN216234683U
Application number: CN202122772385.1U
Authority: CN
Inventors: 蒋建军; 杨丽; 刘磊
Original assignee: Hubei Hele Door Industry Co Ltd
Current assignee: Hubei Hele Door Industry Co Ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a conveying assembly for preventing a door surface from being scratched by a coating film, which comprises a support, wherein under the arrangement of a conveying belt and a lifting guide structure, when the door plate and the conveying belt move relatively during discharging, the door plate slightly tilts and cannot be completely attached to the conveying belt, only the rear edge of the door plate is tightly attached to the conveying belt, the coating film surface and the film material of the conveying belt are reduced, the occurrence of surface scratch of the coated door plate is avoided, the discharging quality of the door plate is ensured, under the arrangement of a tensioning conveying roller, the phenomenon that the door plate slips after the coating in the conveying process can be avoided, the accurate conveying and positioning of the door plate are facilitated, the possibility that the door plate and the conveying belt rub is further avoided, and the discharging quality of the door plate is further ensured.

Description

Conveying assembly for preventing door surface from being scratched by coating film

Technical Field

The utility model relates to the technical field of door product processing, in particular to a conveying assembly for preventing a door from being scratched by a film coating on the surface.

Background

After the door product is coated with the film, the door product needs to be conveyed to next processing equipment, such as hot-pressing equipment and the like, by utilizing the conveying assembly.

However, the prior conveying assembly has the following problems:

when the tectorial membrane back door product ejection of compact, the door product is parallel to paste tightly and can become the relative motion state by relative quiescent condition with the conveyer belt, and the laminating area of door product and conveyer belt is whole door surface, takes place the relative motion back, and the tectorial membrane face can produce very big friction with the conveyer belt, and then can appear the condition of tectorial membrane back door product surface fish tail, influences product quality.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a conveyor assembly for preventing scratching of a door by a film covering thereon, so as to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a prevent transport assembly of door surface tectorial membrane scratch, which comprises a bracket, the support inboard is provided with the conveyer belt that is used for carrying door plant behind the tectorial membrane, the conveyer belt both ends are feed end and discharge end respectively, the feed end is provided with the initiative pivot that is used for realizing the conveyer belt transportation, the discharge end is provided with the driven spindle that is used for realizing the conveyer belt transportation, still be provided with on the support and be used for driving the rotatory drive unit of initiative pivot, discharge end one side is provided with the lifting guide structure who is used for lifting up door plant tip behind the tectorial membrane, be provided with the clearance between lifting guide structure and the discharge end.

The lifting mechanism is characterized in that an extension plate is arranged on the support, a driven rotating shaft is arranged on the extension plate, an upper support plate is arranged on the extension plate, a lifting guide structure is arranged on the upper support plate and comprises a lifting cylinder, a first special-shaped support, an outer connecting rod, an inner connecting rod, a second special-shaped support, a movable frame and a guide roller, the first special-shaped support is arranged at the bottom of the upper support plate, the second special-shaped support is arranged on the inner side of the first special-shaped support, the lifting cylinder is hinged to the first special-shaped support, the outer connecting rod and the inner connecting rod are hinged to the tail end of a piston rod of the lifting cylinder, the outer connecting rod is hinged to the second special-shaped support, the movable frame is hinged to the second special-shaped support, the inner connecting rod is hinged to the movable frame, the movable frame is connected to the second special-shaped support in a sliding mode, and the rotatable guide roller is arranged on the movable frame.

The driving unit comprises a servo motor arranged at the bottom of the support, a first double-row chain wheel is arranged on an output shaft of the servo motor, a second double-row chain wheel is arranged on the driving rotating shaft, a single-row chain wheel is arranged on the driven rotating shaft, the first double-row chain wheel is in transmission connection with the second double-row chain wheel through a first chain, and the second double-row chain wheel is in transmission connection with the single-row chain wheel through a second chain.

The support is also provided with a plurality of rotatable tensioning conveying rollers, and the highest point of each tensioning conveying roller is higher than the lowest points of the driving rotating shaft and the driven rotating shaft.

The utility model has the beneficial effects that:

1. under conveyer belt and lifting guide structure's setting, door plant and conveyer belt take place relative motion's the condition when the ejection of compact under, the door plant will slightly perk can not laminate with the conveyer belt completely, only the door plant trailing edge hugs closely with the conveyer belt, reduces the tectorial membrane face and the membrane material of conveyer belt, and the door plant after avoiding the tectorial membrane appears in the condition of surface scratch, guarantees the quality of door plant ejection of compact.

2. Under the setting of tensioning conveying roller, the phenomenon that the door plant appears skidding after can avoiding the tectorial membrane in the transportation process appears, is favorable to the accurate of door plant to be carried and the location, further avoids door plant and conveyer belt frictional possibility to appear, further guarantees the quality of the door plant ejection of compact.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic structural view of the lift guide structure according to the present invention.

In the figure, 1, a bracket; 2. a servo motor; 3. a driving rotating shaft; 4. a driven rotating shaft; 5. an extension plate; 6. a conveyor belt; 7. an upper support plate; 8. lifting the guide structure; 9. a first chain; 10. a second chain; 11. tensioning the conveying roller; 81. a lifting cylinder; 82. a first shaped support; 83. an outer link; 84. an inner link; 85. a second shaped support; 86. a movable frame; 87. and a guide roller.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

Referring to fig. 1 to 4, a conveying assembly for preventing a door surface from being scratched by a coating film includes a support 1, a conveying belt 6 for conveying a door panel after coating is disposed inside the support 1, a feeding end and a discharging end are disposed at two ends of the conveying belt 6 respectively, a driving rotating shaft 3 for conveying the conveying belt 6 is disposed at the feeding end, a driven rotating shaft 4 for conveying the conveying belt 6 is disposed at the discharging end, a driving unit for driving the driving rotating shaft 3 to rotate is further disposed on the support 1, the driving unit includes a servo motor 2 disposed at the bottom of the support 1, a first double-row sprocket is disposed on an output shaft of the servo motor 2, a second double-row sprocket is disposed on the driving rotating shaft 3, a single-row sprocket is disposed on the driven rotating shaft 4, the first double-row sprocket and the second double-row sprocket are in transmission connection through a first chain 9, and the second double-row sprocket and the single-row sprocket are in transmission connection through a second chain 10.

The servo motor 2 is started, and under the transmission action of the first chain 9 and the second chain 10, the conveying belt 6 can be driven to operate, so that the door plate after film coating can be conveyed from the feeding end to the discharging end; the bracket 1 is also provided with a plurality of rotatable tensioning conveying rollers 11, and the highest point of the tensioning conveying rollers 11 is higher than the lowest points of the driving rotating shaft 3 and the driven rotating shaft 4; make conveyer belt 6 be in the tensioning state all the time under the setting of tensioning conveying roller 11, and then can avoid the phenomenon that the door plant appears skidding after the tectorial membrane in the transportation process to appear, be favorable to the accurate of door plant to be carried and the location.

Discharge end one side is provided with the lifting guide structure 8 that is used for lifting the door plant tip behind the tectorial membrane, is provided with the clearance between lifting guide structure 8 and the discharge end.

The support 1 is provided with an extension plate 5, the driven rotating shaft 4 is arranged on the extension plate 5, the extension plate 5 is provided with an upper support plate 7, the upper support plate 7 is provided with a lifting guide structure 8, the lifting guide structure 8 comprises a lifting cylinder 81, a first special-shaped support 82 and an outer connecting rod 83, the lifting mechanism comprises an inner connecting rod 84, a second special-shaped support 85, a movable frame 86 and a guide roller 87, wherein the bottom of the upper supporting plate 7 is provided with a first special-shaped support 82, the inner side of the first special-shaped support 82 is provided with the second special-shaped support 85, a lifting cylinder 81 is hinged with the first special-shaped support 82, the tail end of a piston rod of the lifting cylinder 81 is hinged with an outer connecting rod 83 and the inner connecting rod 84, the outer connecting rod 83 is hinged with the second special-shaped support 85, the movable frame 86 is hinged with the second special-shaped support 85, the inner connecting rod 84 is hinged with the movable frame 86, the movable frame 86 is in sliding connection with the second special-shaped support 85, and the movable frame 86 is provided with the rotatable guide roller 87.

Start lifting cylinder 81, its piston rod extension and then drive outer connecting rod 83 and inner connecting rod 84 and rotate, and then make the slight lifting of movable frame 86, guide roll 87 highest point will be higher than the top surface of conveyer belt 6, will carry to follow-up processing equipment along guide roll 87 after treating the tectorial membrane door plant transportation to the discharge end, and then when the ejection of compact under the relative motion's of door plant and conveyer belt emergence condition, the door plant will slightly perk can not laminate with conveyer belt 6 completely, only door plant trailing edge is hugged closely with conveyer belt 6, reduce the tectorial membrane material of tectorial membrane face and conveyer belt, the door plant after avoiding the tectorial membrane appears in the condition of surface scratch, guarantee the quality of door plant ejection of compact.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a prevent transport assembly of door surface tectorial membrane scratch, which comprises a bracket (1), a serial communication port, support (1) inboard is provided with conveyer belt (6) that are used for carrying tectorial membrane back door plant, conveyer belt (6) both ends are feed end and discharge end respectively, the feed end is provided with initiative pivot (3) that are used for realizing conveyer belt (6) transportation, the discharge end is provided with driven spindle (4) that are used for realizing conveyer belt (6) transportation, still be provided with on support (1) and be used for driving the rotatory drive unit of initiative pivot (3), discharge end one side is provided with lifting guide structure (8) that are used for lifting up tectorial membrane back door plant tip, be provided with the clearance between lifting guide structure (8) and the discharge end.

2. The conveying assembly for preventing the film coating scratch on the surface of the door as claimed in claim 1, wherein the support (1) is provided with an extension plate (5), the driven rotating shaft (4) is arranged on the extension plate (5), the extension plate (5) is provided with an upper support plate (7), the upper support plate (7) is provided with a lifting guide structure (8), the lifting guide structure (8) comprises a lifting cylinder (81), a first special-shaped support (82), an outer connecting rod (83), an inner connecting rod (84), a second special-shaped support (85), a movable frame (86) and a guide roller (87), the bottom of the upper support plate (7) is provided with the first special-shaped support (82), the inner side of the first special-shaped support (82) is provided with the second special-shaped support (85), the lifting cylinder (81) is hinged with the first special-shaped support (82), the tail end of a piston rod of the lifting cylinder (81) is hinged with the outer connecting rod (83) and the inner connecting rod (84), the outer connecting rod (83) is hinged to the second special-shaped support (85), the movable frame (86) is hinged to the second special-shaped support (85), the inner connecting rod (84) is hinged to the movable frame (86), the movable frame (86) is connected with the second special-shaped support (85) in a sliding mode, and the movable frame (86) is provided with a rotatable guide roller (87).

3. The conveying assembly for preventing the film coating scratch on the surface of the door as claimed in claim 1, wherein the driving unit comprises a servo motor (2) arranged at the bottom of the bracket (1), a first double-row chain wheel is arranged on an output shaft of the servo motor (2), a second double-row chain wheel is arranged on the driving rotating shaft (3), a single-row chain wheel is arranged on the driven rotating shaft (4), the first double-row chain wheel and the second double-row chain wheel are in transmission connection through a first chain (9), and the second double-row chain wheel and the single-row chain wheel are in transmission connection through a second chain (10).

4. The conveying assembly for preventing the film coating scratch on the surface of the door as claimed in claim 1, wherein a plurality of rotatable tensioning conveying rollers (11) are further arranged on the bracket (1), and the highest point of the tensioning conveying rollers (11) is higher than the lowest points of the driving rotating shaft (3) and the driven rotating shaft (4).