阅读说明：本技术 汽车橡胶密封条半自动背胶系统的上料装置 (Feeding device of semi-automatic gum system of automobile rubber sealing strip ) 是由 余强 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种汽车橡胶密封条半自动背胶系统的上料装置,包括工作台、内限位条和外限位条,还包括皮带传送机构、端头夹持机构和理顺机构；皮带传送机构包括同步带、主动同步轮和支撑轨,端头夹持机构包括连板、气缸、施压板和L形承压板,理顺机构包括竖轴、拨片和弹簧机构。本发明汽车橡胶密封条半自动背胶系统的上料装置,其能通过端头夹持机构夹住汽车橡胶密封条的一端,并将汽车橡胶密封条拉入橡胶条限位槽中,且所设置的理顺机构能保证汽车橡胶密封条平整的处在橡胶条限位槽中而不发生扭曲。采用本发明上料装置能提高将汽车橡胶密封条装入橡胶条限位槽的工作效率。(The invention discloses a feeding device of a semi-automatic gum system of an automobile rubber sealing strip, which comprises a workbench, an inner limiting strip, an outer limiting strip, a belt conveying mechanism, an end clamping mechanism and a straightening mechanism, wherein the workbench is arranged on the workbench; the belt conveying mechanism comprises a synchronous belt, a driving synchronous wheel and a supporting rail, the end clamping mechanism comprises a connecting plate, an air cylinder, a pressing plate and an L-shaped bearing plate, and the straightening mechanism comprises a vertical shaft, a shifting piece and a spring mechanism. The feeding device of the semi-automatic gum system for the automobile rubber sealing strip can clamp one end of the automobile rubber sealing strip through the end clamping mechanism, pull the automobile rubber sealing strip into the rubber strip limiting groove, and the arranged straightening mechanism can ensure that the automobile rubber sealing strip is smoothly positioned in the rubber strip limiting groove without distortion. The feeding device can improve the working efficiency of loading the automobile rubber sealing strip into the rubber strip limiting groove.)

1. Loading attachment of semi-automatic gum system of car rubber seal strip, comprises a workbench, the workstation includes the support of landing slab and supporting platform board, spacing and outer spacing in being provided with on the landing slab, the rubber strip spacing groove of the semi-rectangle of injecing car rubber seal strip position, its characterized in that are formed between spacing and the outer spacing in interior: the device also comprises a belt conveying mechanism, an end clamping mechanism and a straightening mechanism;

the belt conveying mechanism comprises a synchronous belt positioned above the platform plate, a driving synchronous wheel matched with the synchronous belt and driven by a stepping motor, a driven synchronous wheel arranged on the platform plate and matched with the synchronous belt, and a support rail arranged on the platform plate and arranged along the rubber strip limiting groove, wherein a vertical limiting groove matched with the synchronous belt is formed in the support rail;

the end clamp clamping mechanism comprises a connecting plate fixed on the synchronous belt, an air cylinder vertically arranged on the connecting plate and with a downward piston rod, a pressing plate arranged on the end part of the piston rod of the air cylinder and an L-shaped bearing plate arranged at the lower end of the connecting plate and matched with the pressing plate, the pressing plate and the bearing plate form a chuck for clamping the end part of the automobile rubber sealing strip, and the upper end of the connecting plate is provided with a roller rolling along the top surface of the supporting rail;

the mechanism is in the same direction as including setting up on outer spacing and along the vertical axis that rubber strip spacing groove was evenly arranged, setting up the plectrum that is used for the reason car rubber sealing strip and is used for driving the spring mechanism of vertical axis so that the plectrum return in the vertical axis upper end, the plectrum is perpendicular with the rubber strip spacing groove under natural state.

2. The feeding device of the semi-automatic adhesive-backing system for the automobile rubber sealing strip according to claim 1, characterized in that: the spring mechanism includes along radially wearing the spring strip on vertical axis lower extreme and setting up the cylinder in order to block the spring strip rotation on outer spacing strip bottom surface, be provided with the hole of dodging spring mechanism on the landing slab.

Technical Field

The invention relates to the technical field of rubber sealing strip production, in particular to a feeding device of an automobile rubber sealing strip gum system.

Background

In the production of the automobile rubber sealing strip, the rubber strip needs to be back-glued, and the back-gluing is to paste a rubber tape on the rubber strip, so that a protective layer on the rubber tape is torn off during subsequent installation, and the rubber sealing strip can be conveniently installed on the corresponding parts needing sealing, such as a vehicle door, a vehicle window and the like.

For the automobile rubber sealing strip in the shape of a semi-rectangle, the automobile rubber sealing strip needs to be placed in a limiting groove matched with the platform plate in shape during gum application, so that the position stability of the automobile rubber sealing strip in the gum application process is ensured. However, because the automobile rubber sealing strip is soft, it is not easy to put the automobile rubber sealing strip into the limiting groove quickly.

Disclosure of Invention

In view of the above, the invention aims to provide a feeding device of a semi-automatic adhesive-backing system for an automobile rubber sealing strip, so as to solve the technical problem that manual placement of the automobile rubber sealing strip into a limiting groove on a platform plate in an adhesive-backing process of the automobile rubber sealing strip consumes more time and affects the adhesive-backing operation efficiency of the automobile rubber sealing strip.

The feeding device of the semi-automatic gum system for the automobile rubber sealing strip comprises a workbench, wherein the workbench comprises a platform plate and a support for supporting the platform plate, an inner limiting strip and an outer limiting strip are arranged on the platform plate, and a semi-rectangular rubber strip limiting groove for limiting the position of the automobile rubber sealing strip is formed between the inner limiting strip and the outer limiting strip;

the belt conveying mechanism comprises a synchronous belt positioned above the platform plate, a driving synchronous wheel matched with the synchronous belt and driven by a stepping motor, a driven synchronous wheel arranged on the platform plate and matched with the synchronous belt, and a support rail arranged on the platform plate and arranged along the rubber strip limiting groove, wherein a vertical limiting groove matched with the synchronous belt is formed in the support rail;

the end clamping mechanism comprises a connecting plate fixed on the synchronous belt, an air cylinder vertically arranged on the connecting plate and with a downward piston rod, a pressing plate arranged on the end part of the piston rod of the air cylinder and an L-shaped bearing plate arranged at the lower end of the connecting plate and matched with the pressing plate, the pressing plate and the bearing plate form a chuck for clamping the end part of the automobile rubber sealing strip, and the upper end of the connecting plate is provided with a roller rolling along the top surface of the supporting rail;

the mechanism is in the same direction as including setting up on outer spacing and along the vertical axis that rubber strip spacing groove was evenly arranged, setting up the plectrum that is used for the reason car rubber sealing strip and is used for driving the spring mechanism of vertical axis so that the plectrum return in the vertical axis upper end, the plectrum is perpendicular with the rubber strip spacing groove under natural state.

Further, spring mechanism includes radially wears the spring strip on vertical axis lower extreme and sets up the cylinder in order to block the spring strip rotation on outer spacing strip bottom surface, be provided with on the landing slab and dodge the hole of dodging of spring mechanism.

The invention has the beneficial effects that:

the feeding device of the semi-automatic gum system for the automobile rubber sealing strip can clamp one end of the automobile rubber sealing strip through the end clamping mechanism, pull the automobile rubber sealing strip into the rubber strip limiting groove, and the arranged straightening mechanism can ensure that the automobile rubber sealing strip is smoothly positioned in the rubber strip limiting groove without distortion. The feeding device can improve the working efficiency of loading the automobile rubber sealing strip into the rubber strip limiting groove.

Drawings

FIG. 1 is a schematic front side perspective structural view of a feeding device of a semi-automatic adhesive-backing system for automobile rubber sealing strips in an embodiment;

FIG. 2 is a schematic diagram of a back side three-dimensional structure of a feeding device of a semi-automatic automobile rubber sealing strip back-gluing system in the embodiment;

FIG. 3 is a schematic view of a three-dimensional structure of the end clamping mechanism disposed on the synchronous belt

Fig. 4 is a perspective view of the spring mechanism.

Detailed Description

The invention is further described below with reference to the figures and examples.

As shown in the figure, the loading attachment of this embodiment semi-automatic gum system of car rubber sealing strip includes the workstation, the workstation includes landing slab 1 and supporting platform board's support 2, spacing 3 and outer spacing 4 in being provided with on the landing slab, the rubber strip spacing groove 5 of the semi-rectangle of formation injecing car rubber sealing strip position between interior spacing and the outer spacing, the loading attachment of this embodiment semi-automatic gum system of car rubber sealing strip still includes belt transport mechanism, end fixture and reason in the same direction as the mechanism.

The belt conveying mechanism comprises a synchronous belt 6 located above a platform plate, a driving synchronous wheel 8 matched with the synchronous belt and driven by a stepping motor 7, a support rail 10 arranged on the platform plate and matched with the synchronous belt and a driven synchronous wheel 9 and arranged along a rubber strip limiting groove, wherein the support rail is provided with a vertical limiting groove matched with the synchronous belt, the synchronous belt is limited through the vertical limiting groove, and the stability of the upper position and the lower position of the support rail can be ensured. In the embodiment, the synchronous belt is driven by the stepping motor, so that the conveying distance of the belt conveying mechanism can be accurately controlled.

The end clamping mechanism comprises a connecting plate 11 fixed on the synchronous belt, an air cylinder 12 vertically arranged on the connecting plate and with a downward piston rod, a pressing plate 13 arranged on the end part of the piston rod of the air cylinder, and an L-shaped bearing plate 14 arranged at the lower end of the connecting plate and matched with the pressing plate, wherein the pressing plate and the bearing plate form a chuck for clamping the end part of the automobile rubber sealing strip, and the upper end of the connecting plate is provided with a roller 15 rolling along the top surface of the supporting rail. The weight of the end clamping mechanism is pressed on the supporting rail through the roller, so that the condition that the weight of the end clamping mechanism is borne by a synchronous belt is avoided, and the stability of the upper position and the lower position of the synchronous belt can be ensured.

The straightening mechanism comprises a vertical shaft 16 which is arranged on the outer limiting strip and is uniformly arranged along the rubber strip limiting groove, a shifting piece 17 which is arranged at the upper end of the vertical shaft and is used for straightening the automobile rubber sealing strip, and a spring mechanism which is used for driving the vertical shaft to return the shifting piece, wherein the shifting piece is vertical to the rubber strip limiting groove in a natural state.

In this embodiment, the spring mechanism includes radially wearing the spring strip 18 on vertical axis lower extreme and setting up the cylinder 19 in order to block the spring strip rotation on outer spacing strip bottom surface, be provided with the hole of dodging spring mechanism on the landing slab 1. Of course, the spring mechanism may take other forms in different embodiments.

The feeding device of the semi-automatic gum system for the automobile rubber sealing strip comprises a pressure applying plate, a pressure bearing plate, a stepping motor, a driving synchronous wheel, a synchronous belt, an end clamping mechanism and a rubber strip limiting groove. The chuck of end fixture moves the in-process along the rubber strip spacing groove and can push away the plectrum of reason in the same direction as the mechanism, and after the chuck breaks away from the plectrum, spring mechanism's spring strip 18 drive plectrum resets, and the plectrum can play the effect such as reason, spacing to car rubber sealing strip at the in-process that resets to guarantee that car rubber sealing strip levels and be in the rubber strip spacing groove, avoid it to take place the distortion. Adopt loading attachment in this embodiment can improve the work efficiency who packs into rubber strip spacing groove with car rubber sealing strip.

In the process of gum application, as shown in fig. 1, when the push piece 20 on the side of the pressure head of the gum application mechanism 19 moves along the rubber strip limit groove, the push piece of the straightening mechanism is pushed away, and the straightening mechanism does not influence the work of the gum application mechanism. After the gum is accomplished, can take out the rubber strip, also can set up row material groove and arrange material mechanism on landing slab 1, make car rubber sealing strip discharge from the landing slab below.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.