Vehicle oil can hot melting device

Abstract

The utility model discloses a vehicle oil can hot melting device which comprises an oil can, an upper hot melting device part and a lower hot melting device part, and the oil can comprises an upper can body and a lower can body. The upper hot melting device part comprises an upper mounting plate, an upper supporting seat fixed below the mounting plate and a vacuum chuck fixed on the upper supporting seat and used for adsorbing an upper kettle body; the lower hot melting device part comprises a lower mounting plate, a lower supporting seat fixed above the mounting plate and two limiting mechanisms fixedly connected with the lower supporting seat, and when the lower kettle body is located at the upper end of the lower supporting seat, the two limiting mechanisms can be matched to clamp the lower kettle body; the upper kettle body is fixed through the upper hot melting device part, the lower kettle body is fixed through the lower hot melting device part, and then the upper kettle body and the lower kettle body move oppositely, so that the upper kettle body and the lower kettle body are attached. According to the utility model, the kettle body is prevented from being damaged, the yield is prevented from being influenced, and the welding precision can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic welding, specifically refers to a vehicle oil can hot melting device. BACKGROUND

[0002] The vehicle oil can is formed into a whole by upper and lower can bodies, and the sealing property and mechanical strength are ensured due to the use requirement. The traditional screwing assembly mode cannot meet the sealing requirement.

[0003] The prior art mainly forms the upper and lower can bodies of the vehicle oil can into a whole through plastic welding, that is, the contact surfaces of the upper and lower can bodies are simultaneously hot melted by using the heating method, so that they are combined into a whole. The oil can is generally formed by plastic welding using materials such as tetrafluoroethylene, high-density polyethylene, and polypropylene as a basic component part of the vehicle braking system.

[0004] The welding butt joint precision plays a crucial role in the product forming and quality of the oil cup. However, in the welding process, the fastening of the existing welding device is in the mode of clamping by a clamp, and the oil can needs to be positioned multiple times during the installation process. Moreover, the oil can has certain requirements on the appearance, and the existing clamp may cause damage to the can body itself during use, thereby affecting the yield. Because the clamp itself exerts pressure on the oil can, it may cause the oil can to deform, thereby reducing the welding precision. Moreover, the multiple adjustments of the clamp are time-consuming and laborious, thereby causing the replacement process of the welding device to be complicated, resulting in low production efficiency and high labor cost of the welding device.

[0005] In view of the above problems, it is necessary to provide a vehicle oil can hot melting device with simple structure and convenient operation. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a vehicle oil can hot melting device, which overcomes the above-mentioned defects in the prior art and realizes a vehicle oil can hot melting device with higher welding precision and more convenient operation.

[0007] The technical scheme for realizing the utility model is as follows: a vehicle oil can hot melting device, comprising an oil can, an upper hot melting device component, and a lower hot melting device component, wherein the oil can comprises an upper can body and a lower can body; the upper hot melting device component comprises an upper mounting plate, an upper support seat fixed below the mounting plate, and a vacuum suction cup fixed on the upper support seat and used for adsorbing the upper can body; the lower hot melting device component comprises a lower mounting plate, a lower support seat fixed above the mounting plate, and two limiting mechanisms fixedly connected with the lower support seat, wherein when the lower can body is located at the upper end of the lower support seat, the two limiting mechanisms clamp the lower can body in cooperation; the upper can body is fixed by the upper hot melting device component, the lower can body is fixed by the lower hot melting device component, and then the upper and lower can bodies are moved towards each other so as to be attached to each other.

[0008] As a preferred embodiment, the upper hot melt device component also includes an upper placement plate fixed below the upper mounting plate through a plurality of upper support columns, and the upper placement plate is provided with a first through hole for accommodating the upper kettle body.

[0009] As a preferred embodiment, the lower hot melt device component also includes the lower placing plate fixed above the lower mounting plate through a plurality of lower support columns; the lower placing plate is provided with a second through hole for accommodating the lower pot body, and the lower placing plate is located above the lower support seat.

[0010] As a preferred embodiment, the upper mounting plate and the upper placement plate are parallel to each other, and the lower mounting plate and the lower placement plate are parallel to each other.

[0011] As a preferred embodiment, the two limiting mechanisms each include a cylinder and a limiting block fixedly connected to the cylinder output shaft, and the cylinder is fixed below the lower placement plate.

[0012] As a preferred embodiment, the lower end of the upper support seat is provided with a groove for accommodating the upper kettle body.

[0013] As a preferred embodiment, a plurality of first positioning columns are provided under the upper mounting plate, and a positioning groove is installed on the first positioning columns; a plurality of second positioning columns are provided on the lower mounting plate, and a positioning protrusion is installed on the second positioning columns; by embedding the positioning protrusion in the positioning groove, the position of the upper mounting plate and the lower mounting plate is ensured to be accurate.

[0014] By adopting the above technical solution, the utility model has the following beneficial effects:

[0015] (1) The utility model can use a suction cup to clamp and fix the upper oil pot, which is easy to operate and avoids damage to the oil pot body caused by the clamp.

[0016] (2) The utility model fixes the upper oil pot by means of a suction cup, which is used to suck the upper pot body to prevent it from falling during hot melting, thereby avoiding deformation of the oil pot and affecting the welding accuracy.

[0017] (3) The utility model can further facilitate docking and improve welding accuracy by providing upper and lower placement plates.

[0018] (4) The utility model can be suitable for welding oil cans of various shapes and is not restricted by the shape of the oil cans.

[0019] (5) The present invention can also ensure the position preparation of the upper mounting plate and the lower mounting plate through the positioning protrusions and the matching positioning grooves, and can also improve the welding accuracy of the upper and lower oil pots. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein

[0021] Figure 1 A three-dimensional diagram of a hot-melt device for a vehicle oil can.

[0022] Figure 2 This is a three-dimensional image of an oil can.

[0023] Figure 3 It is a side view of the upper hot melt device component.

[0024] Figure 4 It is a bottom view of the upper hot melt device component.

[0025] Figure 5 It is a top view of the lower hot melt device components.

[0026] Figure 6 This is the main view of the lower hot melt device components.

[0027] The numbers in the accompanying drawings are: 1. oil pot; 1-1. upper pot body; 1-2. lower pot body; 2. upper hot melt device component; 2-1. upper mounting plate; 2-2. upper support seat; 2-3. vacuum suction cup; 2-4. upper support column; 2-5. upper placement plate; 2-5-1. first through hole; 2-6. first positioning column; 2-6-1. positioning groove; 3. lower hot melt device component; 3-1. lower mounting plate; 3-2. lower support seat; 3-3. lower placement plate; 3-3-1. second through hole; 3-4. lower support column; 3-5. limiting mechanism; 3-5-1. cylinder; 3-5-2. limiting block; 3-6. second positioning column; 3-6-1. positioning protrusion. DETAILED DESCRIPTION

[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The present invention is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the scope of protection of the present invention.

[0034] (Example)

[0035] See Figures 1 to 6 A vehicle oil pot hot melt device includes an oil pot 1, an upper hot melt device component 2 and a lower hot melt device component 3. The oil pot 1 includes an upper pot body 1-1 and a lower pot body 1-2.

[0036] The upper hot melt device component 2 includes an upper mounting plate 2-1, an upper support seat 2-2 fixed below the mounting plate 2-1, a vacuum suction cup 2-3 fixed on the upper support seat 2-2 for adsorbing the upper pot body 1-1, and an upper placing plate 2-5 fixed below the upper mounting plate 2-1 through four upper support columns 2-4; the upper placing plate 2-5 is provided with a first through hole 2-5-1 for accommodating the upper pot body 1-1 and the placing plate 2-5 is located below the upper support seat 2-2; the lower end of the upper support seat 2-2 is provided with a groove for accommodating the upper pot body 1-1.

[0037] The lower hot melt device component 3 includes a lower mounting plate 3-1, a lower support seat 3-2 fixed above the mounting plate 3-1, two limiting mechanisms 3-5 fixedly connected to the lower support seat 3-2, and a lower placement plate 3-3 fixed above the lower mounting plate (3-1) through four lower support columns 3-4; the lower placement plate 3-3 is provided with a second through hole 3-3-1 for accommodating the lower kettle body 1-2, the lower placement plate 3-3 is located above the lower support seat 3-2, and the two limiting mechanisms 3-5 both include Including the air cylinder 3-5-1 and the limit block 3-5-2 fixedly connected to the output shaft of the air cylinder 3-5-1, the air cylinder 3-5-1 is fixed on two opposite sides below the lower placement plate 3-3, and the output shafts of the two air cylinders 3-5-1 are relatively arranged to push the limit blocks 3-5-2 to move toward or in the opposite direction. When the lower pot body 1-2 is located at the upper end of the lower support seat 3-2, the limit blocks 3-5-2 of the two limit mechanisms 3-5 clamp the lower pot body 1-2 with the cooperation of the air cylinder 3-5-1.

[0038] Multiple first positioning posts 2-6 are provided below the upper mounting plate 2-1, each with a positioning groove 2-6-1. Multiple second positioning posts 3-6 are provided on the lower mounting plate 3-1, each with a positioning protrusion 3-6-1. The positioning protrusion 3-6-1 engages with the positioning groove 2-6-1, ensuring the correct positioning of the upper and lower mounting plates 2-1 and 3-1. The positioning groove 2-6-1 is a nut, and the positioning protrusion 3-6-1 is a screw.

[0039] The upper kettle body 1-1 is fixed by the upper hot melt device component 2, and the lower kettle body 1-2 is fixed by the lower hot melt device component 3, and then they move toward each other so that the upper kettle body 1-1 and the lower kettle body 1-2 are fitted together. In this embodiment, the hot melt device has a limit block to position the lower kettle body, which can ensure that there is no obvious step difference between the upper and lower kettle bodies during hot melting. The cylinder can push the sliding block to limit the lower kettle body, which can ensure accurate positioning of the lower kettle body. The vacuum suction head is used to suck the upper kettle body to prevent it from falling during hot melting, which can effectively improve welding accuracy and facilitate operation.

[0040] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hot melt device for a vehicle oil tank, characterized by: The invention comprises an oil pot (1), an upper hot melt device component (2) and a lower hot melt device component (3); the oil pot (1) comprises an upper pot body (1-1) and a lower pot body (1-2); the upper hot melt device component (2) comprises an upper mounting plate (2-1), an upper support seat (2-2) fixed below the mounting plate (2-1), and a vacuum suction cup (2-3) fixed on the upper support seat (2-2) for adsorbing the upper pot body (1-1); the lower hot melt device component (3) comprises a lower mounting plate (3-1), a lower support seat (3-2) fixed above the mounting plate (3-1), and two limiting mechanisms (3-5) fixedly connected to the lower support seat (3-2); When the lower kettle body (1-2) is located at the upper end of the lower support seat (3-2), the two limiting mechanisms (3-5) cooperate to clamp the lower kettle body (1-2); the upper kettle body (1-1) is fixed by the upper hot melt device component (2), and the lower hot melt device component (3) fixes the lower kettle body (1-2), and then they move toward each other, so that the upper kettle body (1-1) and the lower kettle body (1-2) are fitted together.

2. The vehicle oil tank hot melt device according to claim 1, characterized in that: The upper hot-melt device component (2) further comprises an upper placement plate (2-5) fixed below the upper mounting plate (2-1) via a plurality of upper support columns (2-4); the upper placement plate (2-5) is provided with a first through hole (2-5-1) for accommodating the upper kettle body (1-1).

3. The vehicle oil tank hot melt device according to claim 2, characterized in that: The lower hot melt device component (3) also includes the lower placement plate (3-3) fixed above the lower mounting plate (3-1) via a plurality of lower support columns (3-4); the lower placement plate (3-3) is provided with a second through hole (3-3-1) for accommodating the lower kettle body (1-2), and the lower placement plate (3-3) is located above the lower support seat (3-2).

4. The vehicle oil tank hot melt device according to claim 3, characterized in that: The upper mounting plate (2-1) and the upper placement plate (2-5) are parallel to each other, and the lower mounting plate (3-1) and the lower placement plate (3-3) are parallel to each other.

5. The vehicle oil tank hot melt device according to claim 3, characterized in that: The two limiting mechanisms (3-5) each comprise a cylinder (3-5-1) and a limiting block (3-5-2) fixedly connected to an output shaft of the cylinder (3-5-1); the cylinder (3-5-1) is fixed below the lower placement plate (3-3).

6. The vehicle oil tank hot melt device according to claim 1, characterized in that: The lower end of the upper support seat (2-2) is provided with a groove for accommodating the upper kettle body (1-1).

7. The vehicle oil tank hot melt device according to claim 1, characterized in that: A plurality of first positioning columns (2-6) are provided below the upper mounting plate (2-1), and positioning grooves (2-6-1) are installed on the first positioning columns (2-6); a plurality of second positioning columns (3-6) are provided on the lower mounting plate (3-1), and positioning protrusions (3-6-1) are installed on the second positioning columns (3-6); and the positioning protrusions (3-6-1) are engaged with the positioning grooves (2-6-1), thereby ensuring that the upper mounting plate (2-1) and the lower mounting plate (3-1) are accurately positioned.

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