Automatic assembly device for automobile roof speaker cover

Abstract

The present invention discloses an automatic assembly device for a car roof horn cover, which includes a frame, and a plurality of supporting profiles are arranged on the frame. A translation seat is installed on the outer side of the supporting profile at the installation position of the horn cover, and the translation seat is connected to a translation driving device, and two sets of assembly driving devices are installed on the top of the translation seat, wherein the driving end of one set of the assembly driving devices is connected to a folding plate expansion head for expanding the folding plate of the horn cover to a certain angle, and the driving end of the other set of the assembly driving devices is connected to a folding plate pressing head for pressing the folding plate expanded to a certain angle onto the car roof, and the folding plate pressing head is a hollow structure and can be relatively movably sleeved outside the folding plate expansion head. The above-mentioned automatic assembly device for the car roof horn cover realizes the automatic assembly of the horn cover. Not only is the structure simple and the design ingenious, but it also improves the assembly efficiency of the horn cover, saves manpower, and greatly reduces the defective rate of the product.

Description

Technical Field

[0001] The invention belongs to the manufacturing technology of automobile interior decoration parts, and in particular relates to an automatic assembly device for an automobile roof speaker cover. Background Art

[0002] The canopy is one of the commonly used interior parts of the car. With the advancement of technology, the car canopy has shown a diversified development trend, that is, from the traditional canopy to the current canopy with accessories such as ambient lights, speaker covers, microphones, etc. Among them, the speaker cover, as an important component, usually needs to be installed on the canopy. At present, most canopy speaker covers are installed by workers pressing the speaker cover folding plate with their fingers to install it on the canopy, which has the disadvantages of low installation efficiency, high labor intensity and low yield rate. Summary of the invention

[0003] The object of the present invention is to provide an automatic assembly device for a car roof speaker cover, so as to solve the problems of low installation efficiency, high labor intensity and low yield rate in the manual installation of the car roof speaker cover in the prior art.

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

[0005] A device for assembling an automatic car roof horn cover comprises a frame, on which are arranged a plurality of supporting profiles for placing the car roof, wherein a translation seat is installed on the outer side of the supporting profile at the horn cover installation position so as to be close to or away from the supporting profile, the translation seat is connected to a translation drive device, and a first assembly drive device and a second assembly drive device are installed on the top of the translation seat, the driving end of the first assembly drive device is connected to a folding plate expanding opening head for expanding the folding plate of the horn cover to a certain angle, the driving end of the second assembly drive device is connected to a folding plate pressing head for pressing the folding plate expanded to a certain angle onto the car roof, the folding plate pressing head is a hollow structure and can be relatively movably mounted outside the folding plate expanding opening head, and the profile of the folding plate expanding opening head is matched with the profile of the horn cover.

[0006] In particular, pre-pressing devices for positioning the automobile roof are symmetrically arranged on both sides of the folding plate pressing head on the translation seat.

[0007] In particular, the pre-stressing device includes a pre-stressing surface, a spring, a guide rod and a linear bearing, the linear bearing is fixed on the translation seat, the guide rod can be movably assembled on the linear bearing, and the spring is sleeved on the guide rod between the pre-stressing surface and the linear bearing.

[0008] Particularly, a linear guide rail is installed on the frame, the translation seat is assembled on the linear guide rail via a slider, the translation drive device adopts a translation cylinder, and the driving end of the translation cylinder is connected to the translation seat.

[0009] Particularly, the first assembly drive device and the second assembly drive device both use three-axis cylinders.

[0010] In particular, the tail ends of the three-axis cylinders are all equipped with adjusting bolts for adjusting the cylinder stroke.

[0011] Particularly, the folding plate expansion head and the folding plate pressing head are both installed on the translation seat at a certain angle.

[0012] The beneficial effect of the present invention is that compared with the prior art, the automatic assembly device for the car roof speaker cover realizes the automatic assembly of the speaker cover. It is not only simple in structure and ingenious in design, but also improves the assembly efficiency of the speaker cover, saves manpower, and greatly reduces the defective rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the automatic assembly device of the automobile roof speaker cover provided by the specific embodiment of the present invention;

[0014] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0015] Figure 3 It is a structural schematic diagram of a speaker cover of an automobile roof speaker cover automatic assembly device provided by a specific embodiment of the present invention;

[0016] Figure 4 The invention is a schematic assembly diagram of a folding plate expansion head and a folding plate pressing head of an automatic assembly device for a car roof speaker cover provided by a specific embodiment of the invention. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0019] See also Figures 1 to 4 As shown, in this embodiment, an automatic assembly device for a car roof horn cover includes a frame 1, on which a plurality of supporting surfaces 2 for placing a car roof are arranged, and translation seats 4 are installed on the outer sides of two supporting surfaces 2 on the frame 1 at the installation position of the horn cover 3 so as to be close to or away from the supporting surfaces, a linear guide rail 5 is installed on the frame 1, and the translation seat 4 is assembled on the linear guide rail 5 through a slider, and a translation cylinder 6 is installed on the frame 1 and its driving end is connected to the translation seat 4.

[0020] The first three-axis cylinder 7 and the second three-axis cylinder 8 are obliquely installed on the translation seat 4. The driving end of the first three-axis cylinder 7 is connected to a folding plate expanding opening 10 for expanding the folding plate 9 of the horn cover 3 to a certain angle. The driving end of the second three-axis cylinder 8 is connected to a folding plate pressing head 11 for pressing the folding plate 9 expanded to a certain angle onto the car roof. The folding plate pressing head 11 is a hollow structure, and the folding plate expanding opening 10 is a solid structure. The folding plate pressing head 11 can be relatively movably mounted outside the folding plate expanding opening 10. The folding plate expanding opening 10 extends out of the folding plate pressing head 11. The surface of the folding plate expanding opening 10 matches the surface of the horn cover 3 and the draft angle is treated as a guide.

[0021] The translation seat 4 is symmetrically provided with pre-pressing devices for positioning the automobile roof on both sides of the folding plate pressing head 11. The pre-pressing device includes a pre-pressing profile 12, a spring 13, a guide rod 14 and a linear bearing 15. The linear bearing 15 is fixed on the translation seat 4, the guide rod 14 can be movably assembled on the linear bearing 15, and the spring 13 is sleeved on the guide rod 14 between the pre-pressing profile 12 and the linear bearing 15.

[0022] The tail ends of the first three-axis cylinder 7 and the second three-axis cylinder 8 are installed with limit adjustment bolts 16, and the too loose or too tight state of the speaker cover 3 installed on the ceiling can be adjusted by the limit adjustment bolts to ensure the installation accuracy of the speaker cover 3.

[0023] The operation process of the above-mentioned automatic assembly device for the automobile roof speaker cover is as follows:

[0024] 1) Pre-embed the speaker cover 3 to the corresponding supporting profile 2;

[0025] 2) placing the automobile roof on the supporting profile 2;

[0026] 3) Start the equipment, the translation cylinder 6 pulls the assembly mechanism to translate to the position of the car roof and presses the car roof through the pre-pressing profile 12;

[0027] 4) The first three-axis cylinder 7 drives the folding plate expansion head 10 to automatically expand the folding plate 9 of the horn cover 3 to a certain angle;

[0028] 5) The second three-axis cylinder 8 drives the folding plate pressing head 11 to press and fix the folding plate 9 that has expanded to a certain angle onto the car roof;

[0029] 6) After installation is completed, the assembly mechanism automatically returns to its original position.

[0030] 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 assembly device for a car roof speaker cover, comprising a frame, on which are arranged a plurality of supporting profiles for placing the car roof, characterized in that: A translation seat is installed on the outer side of the support profile at the installation position of the horn cover so as to be close to or away from the support profile, the translation seat is connected to a translation drive device, and a first assembly drive device and a second assembly drive device are installed on the top of the translation seat, the driving end of the first assembly drive device is connected to a folding plate expansion head for expanding the folding plate of the horn cover to a certain angle, and the driving end of the second assembly drive device is connected to a folding plate pressing head for pressing the folding plate expanded to a certain angle onto the roof of the car, the folding plate pressing head is a hollow structure and can be relatively movably sleeved outside the folding plate expansion head, the profile of the folding plate expansion head is matched with the profile of the horn cover, and the folding plate expansion head is treated with a draft angle for guidance; The translation seat is symmetrically provided with pre-pressing devices for positioning the automobile roof on both sides of the folding plate pressing head; The pre-stressing device includes a pre-stressing profile, a spring, a guide rod and a linear bearing. The linear bearing is fixed on the translation seat, the guide rod can be movably assembled on the linear bearing, and the spring is sleeved on the guide rod between the pre-stressing profile and the linear bearing.

2. The automatic assembly device for the car roof speaker cover according to claim 1, characterized in that: A linear guide rail is installed on the frame, the translation seat is assembled on the linear guide rail through a slider, the translation drive device adopts a translation cylinder, and the driving end of the translation cylinder is connected to the translation seat.

3. The automatic assembly device for the automobile roof speaker cover according to claim 1, characterized in that: The first assembly drive device and the second assembly drive device both use three-axis cylinders.

4. The automatic assembly device for the automobile roof speaker cover according to claim 3 is characterized in that: The tail ends of the three-axis cylinders are all equipped with adjusting bolts for adjusting the cylinder stroke.

5. The automatic assembly device for the car roof speaker cover according to claim 1, characterized in that: The folding plate expansion head and the folding plate pressing head are both installed on the translation seat at a certain angle.

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