Welding mechanism for auxiliary instrument panel assembly of vehicle

Abstract

The utility model discloses a vehicle auxiliary fascia console assembly welding mechanism which comprises a machine frame, the upper inner wall and the lower inner wall of the machine frame are respectively connected with a supporting plate in a lifting mode, the bottom faces and the top faces of the two supporting plates are respectively provided with an upper die and a lower die, die cavities are formed in the upper die and the lower die, and a limiting piece is arranged in each die cavity. The two sides of each upper die and the two sides of the lower die are each provided with a cooling mechanism, the cooling mechanisms are fixedly connected with the supporting plates, a guide plate is arranged between the two supporting plates, the guide plate is movably connected with the rack, and the top face of the guide plate is fixedly connected with heating blocks matched with the upper dies and the lower dies in a sleeved mode. According to the utility model, the cooling mechanism composed of the hollow block and the fan is arranged on the supporting plate, and the fan is arranged on the inclined surface of the hollow block, so that the two shells which are bonded are quickly cooled and solidified, the time spent on naturally cooling the two shells is shortened, and the production efficiency is improved. And the production efficiency of the equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories production, in particular to a vehicle auxiliary instrument panel assembly welding mechanism. Background Art

[0002] The auxiliary instrument panel is a functional and decorative box placed between the driver's seat and the co-driver's seat and fixed on the floor. The box is usually a double-layer structure. Usually, the two shells are placed on the equipment for heating, so that a small part of the contact surface of the two shells is melted, and then the two shells are squeezed together through the melting area, and then the contact surface is cooled and solidified. At present, the contact surface of the two shells can only be cooled and solidified by natural cooling. When waiting for solidification, a lot of time will be wasted, thus affecting production efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a welding mechanism for a vehicle auxiliary instrument panel assembly in view of the current status of the prior art.

[0004] The technical solution adopted by the utility model to solve the above technical problems is as follows: a welding mechanism for a vehicle auxiliary instrument panel assembly is proposed, comprising a frame, wherein the upper and lower inner walls of the frame are each lifted and connected to a support plate, the bottom surfaces and top surfaces of the two support plates are respectively provided with an upper mold and a lower mold, and a mold cavity is provided in the upper mold and the lower mold, and a limit piece is provided in each mold cavity, and a cooling mechanism is respectively provided on both sides of the upper mold and both sides of the lower mold, the cooling mechanism is fixedly connected to the support plate, a guide plate is provided between the two support plates, the guide plate is movably connected to the frame, the top surface of the guide plate is fixedly sleeved on a heating block matched with the upper mold and the lower mold, the cooling mechanism comprises a hollow block fixedly connected to the support plate, the end surface of the hollow block is provided with an inclined surface, a fan is fixedly connected to the inclined surface, the inclined surface passes through a plurality of air outlet holes connected to the interior of the hollow block, and the front side of the hollow block horizontally passes through a plurality of air inlet holes connected to the interior thereof.

[0005] In the above-mentioned welding mechanism for a vehicle auxiliary instrument panel assembly, two first lifting motors facing opposite directions are vertically fixed to the upper and lower inner walls of the frame, the output end of each of the first lifting motors is transmission-connected to a first guide rod, and the ends of each of the two first guide rods are jointly fixed to one of the support plates.

[0006] In the above-mentioned welding mechanism of the vehicle auxiliary instrument panel assembly, two pairs of mirror-symmetrical and non-connected first sliding grooves are vertically opened on the inner walls on both sides of the frame, a first sliding block is slidably connected in each of the first sliding grooves, and a first sliding block is fixed on both sides of each of the support plates.

[0007] In the above-mentioned welding mechanism of a vehicle auxiliary instrument panel assembly, a second slide groove which is not connected to the first slide groove is horizontally opened in the middle section of the inner walls on both sides of the frame, and a second slider is slidably connected in each of the second slide grooves. The two second sliders are respectively fixed on both sides of the guide plate, and two mirror-symmetrical electric push rods are horizontally fixed on the rear side of the frame. The output shafts of the two electric push rods both axially slide through the frame and are horizontally fixed on the rear side of the guide plate.

[0008] In the above-mentioned welding mechanism for a vehicle auxiliary instrument panel assembly, the limiting part includes a hollow plate that is lifted and connected to the mold cavity, the bottom surface of the hollow plate is vertically fixed with an air pump, the output end of the air pump is connected to an air pipe, the end of the air pipe axially penetrates the hollow plate and is connected to the interior thereof, and the top surface of the hollow plate vertically penetrates a plurality of air holes that are connected to the interior thereof.

[0009] In the above-mentioned welding mechanism for a vehicle auxiliary instrument panel assembly, a second lifting motor is vertically fixed to the bottom surface of the mold cavity, an output end of the second lifting motor is transmission-connected to a second guide rod, the second guide rod is vertically fixed to the bottom surface of the hollow plate, a third slide groove is vertically opened on each of the inner walls on both sides of the mold, a third slider is slidably connected in each of the third slide grooves, and two third sliders are respectively fixed on both sides of the hollow plate.

[0010] Compared with the prior art, the vehicle sub-dashboard assembly welding mechanism has a cooling mechanism consisting of a hollow block and a fan on a support plate, and the fan is installed on the inclined surface of the hollow block. This allows the two shells to be bonded together to quickly cool and solidify, reducing the time spent on natural cooling of the two shells, thereby improving the production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional diagram of the overall structure of a welding mechanism for a vehicle auxiliary instrument panel assembly proposed by the utility model;

[0012] Figure 2 This is a main cross-sectional view of the overall structure of a welding mechanism of a vehicle auxiliary instrument panel assembly proposed by the utility model;

[0013] Figure 3 This is a side sectional view of the overall structure of a welding mechanism for a vehicle auxiliary instrument panel assembly proposed by the utility model;

[0014] Figure 4 The utility model provides a welding mechanism for a vehicle auxiliary instrument panel assembly. Figure 1 A magnified view of the structure at center A;

[0015] Figure 5 The utility model provides a welding mechanism for a vehicle auxiliary instrument panel assembly. Figure 2 A magnified view of the structure at B in the middle;

[0016] Figure 6 The utility model provides a welding mechanism for a vehicle auxiliary instrument panel assembly. Figure 2 Enlarged view of the structure at C in the middle.

[0017] In the figure, 1, frame; 2, first guide rod; 3, support plate; 4, hollow block; 5, upper mold; 6, guide plate; 7, fan; 8, first lifting motor; 9, lower mold; 10, heating block; 11, electric push rod; 12, air inlet; 13, inclined surface; 14, air outlet; 15, mold cavity; 16, second lifting motor; 17, second guide rod; 18, hollow plate; 19, air hole. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] Reference Figures 1 to 6 The utility model provides a vehicle auxiliary instrument panel assembly welding mechanism: it includes a frame 1, the upper and lower inner walls of the frame 1 are each lifted and connected to a support plate 3, the bottom and top surfaces of the two support plates 3 are respectively provided with an upper mold 5 and a lower mold 9, and a mold cavity 15 is provided in the upper mold 5 and the lower mold 9, each mold cavity 15 is provided with a limiter, and both sides of the upper mold 5 and the lower mold 9 are provided with a cooling mechanism, the cooling mechanism is fixedly connected to the support plate 3, a guide plate 6 is provided between the two support plates 3, the guide plate 6 is movably connected to the frame 1, and the top surface of the guide plate 6 is fixedly sleeved on the heating block 10 matched with the upper mold 5 and the lower mold 9; the cooling mechanism includes a hollow block 4 fixedly connected to the support plate 3, the end surface of the hollow block 4 is provided with an inclined surface 13, the inclined surface 13 is fixedly connected to the fan 7, the inclined surface 13 passes through a plurality of air outlet holes 14 connected to the inside of the hollow block 4, and the front side of the hollow block 4 passes through a plurality of air inlet holes 12 connected to the inside thereof;

[0020] Two first lifting motors 8 facing each other are vertically fixed on the upper and lower inner walls of the frame 1, and the output end of each first lifting motor 8 is transmission-connected to a first guide rod 2, and the ends of each two first guide rods 2 are jointly fixed to a support plate 3, and two pairs of mirror-symmetrical and non-connected first sliding grooves are vertically opened on the inner walls on both sides of the frame 1, and a first slider is slidably connected in each first sliding groove, and a first slider is fixed on both sides of each support plate 3;

[0021] A second slide groove which is not connected to the first slide groove is horizontally opened in the middle section of the inner wall on both sides of the frame 1, and a second slider is slidably connected in each second slide groove. The two second sliders are respectively fixed on both sides of the guide plate 6. Two mirror-symmetrical electric push rods 11 are horizontally fixed on the rear side of the frame 1. The output shafts of the two electric push rods 11 are axially slidable and penetrate the frame 1, and are horizontally fixed on the rear side of the guide plate 6.

[0022] The limiting member includes a hollow plate 18 which is lifted and connected in the mold cavity 15, an air pump is vertically fixed on the bottom surface of the hollow plate 18, the output end of the air pump is connected to the air pipe, the end of the air pipe axially penetrates the hollow plate 18 and is connected to the interior thereof, a plurality of air holes 19 which are connected to the interior thereof are vertically penetrated on the top surface of the hollow plate 18, a second lifting motor 16 is vertically fixed on the bottom surface of the mold cavity 15, the output end of the second lifting motor 16 is transmission-connected to the second guide rod 17, the second guide rod 17 is vertically fixed on the bottom surface of the hollow plate 18, a third slide groove is vertically opened on the inner walls on both sides of the mold, a third slider is slidably connected in each third slide groove, and the two third sliders are respectively fixed on both sides of the hollow plate 18.

[0023] By arranging a cooling mechanism consisting of a hollow block 4 and a fan 7 on the support plate 3, and installing the fan 7 on the inclined surface 13 on the hollow block 4, the two shells to be bonded are quickly cooled and solidified, reducing the time spent on the two shells during natural cooling, thereby improving the production efficiency of the equipment;

[0024] Working principle: When in use, first heat the heating block 10, and then install the two shells to be bonded with their concave surfaces facing each other in the mold 15 in the upper mold 5 and the lower mold 9 respectively. The limiter composed of the hollow plate 18 and the air pump in the mold cavity 15 uses negative air pressure to adsorb and fix the shell on the hollow plate 18, and then the electric push rod 11 pushes the guide plate 6 to move between the two support plates 3, and then the two support plates 3 are relatively displaced, so that the two shells in the upper mold 5 and the lower mold 9 are respectively attached to the upper and lower ends of the heating block 10, and the bonding surface of the shell is heated and melted. When heated to a suitable time, the two support plates 3 are Reverse displacement causes the heating block 10 to separate from the shell, and then the guide plate 6 will be pulled to the rear side of the frame 1, and then the hollow plate 18 in the mold cavity 15 will push the shell out to an appropriate height, and then the two support plates 3 will be relatively displaced again, so that the bonding surfaces of the two shells are abutted together, and then the fan 7 blows air to the bonding point of the two shells to accelerate the cooling and solidification of the two shells. After solidification, the fan 7 is turned off, the air pump in the upper mold 5 is turned off, and then the two support plates 3 are reversely displaced to separate the shell in the upper mold 5 from it, and then the air pump in the lower mold 9 is turned off, and then the two bonded shells are taken out of the lower mold 9.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.

Claims

1. A welding mechanism for a vehicle auxiliary instrument panel assembly, It is characterized in that The machine comprises a frame, wherein the upper and lower inner walls of the frame are each lifted and connected to a support plate, the bottom surfaces and top surfaces of the two support plates are respectively provided with an upper mold and a lower mold, and a mold cavity is provided in the upper mold and the lower mold, and a limit piece is provided in each of the mold cavities, and a cooling mechanism is provided on both sides of the upper mold and both sides of the lower mold, the cooling mechanism is fixedly connected to the support plate, a guide plate is provided between the two support plates, the guide plate is movably connected to the frame, the top surface of the guide plate is fixedly sleeved on a heating block cooperating with the upper mold and the lower mold, the cooling mechanism comprises a hollow block fixedly connected to the support plate, the end surface of the hollow block is provided with an inclined surface, a fan is fixedly connected to the inclined surface, the inclined surface passes through a plurality of air outlet holes connected to the interior of the hollow block, and the front side of the hollow block horizontally passes through a plurality of air inlet holes connected to the interior thereof.

2. A vehicle sub-instrument panel assembly welding mechanism as claimed in claim 1, It is characterized in that Two first lifting motors facing each other are vertically fixed on the upper and lower inner walls of the frame, the output end of each first lifting motor is transmission-connected to a first guide rod, and the ends of each two first guide rods are jointly fixed to one of the support plates.

3. A vehicle sub-instrument panel assembly welding mechanism as claimed in claim 1, It is characterized in that Two pairs of mirror-symmetrical and non-connected first sliding grooves are vertically formed on the inner walls on both sides of the frame, a first sliding block is slidably connected in each of the first sliding grooves, and a first sliding block is fixed on both sides of each of the support plates.

4. A vehicle auxiliary instrument panel assembly welding mechanism as claimed in claim 3, It is characterized in that A second slide groove which is not connected to the first slide groove is horizontally opened in the middle section of the inner walls on both sides of the frame, and a second slider is slidably connected in each of the second slide grooves. The two second sliders are respectively fixed on both sides of the guide plate. Two mirror-symmetrical electric push rods are horizontally fixed on the rear side of the frame. The output shafts of the two electric push rods both axially slide through the frame and are horizontally fixed on the rear side of the guide plate.

5. A vehicle sub-instrument panel assembly welding mechanism as claimed in claim 1, It is characterized in that The limiting member includes a hollow plate connected to the mold cavity in a lifting manner, an air pump is vertically fixed to the bottom surface of the hollow plate, the output end of the air pump is connected to an air pipe, the end of the air pipe axially penetrates the hollow plate and is connected to the interior thereof, and a plurality of air holes vertically penetrate the top surface of the hollow plate and are connected to the interior thereof.

6. A vehicle auxiliary instrument panel assembly welding mechanism as claimed in claim 5, It is characterized in that A second lifting motor is vertically fixed to the bottom surface of the mold cavity, and the output end of the second lifting motor is transmission-connected to a second guide rod, and the second guide rod is vertically fixed to the bottom surface of the hollow plate. A third sliding groove is vertically opened on the inner walls on both sides of the mold, and a third slider is slidably connected in each of the third sliding grooves, and two third sliders are respectively fixed on both sides of the hollow plate.

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