Flexible transition platform after edge covering of door area

Abstract

The utility model belongs to the technical field of automobile production, and particularly relates to a flexible transition platform after door area edge covering, which comprises a moving mechanism, a lifting mechanism and a supporting wheel row, the lifting mechanism is arranged on the moving mechanism, the moving mechanism drives the lifting mechanism to move, the supporting wheel row is arranged on the lifting mechanism, and the supporting wheel row is arranged on the lifting mechanism. The lifting mechanism drives the supporting wheel row to lift up and down; the moving mechanism comprises an aluminum profile frame, an air cylinder, sliding rails and trundles, the number of the trundles is four, the trundles are installed at the bottom of the aluminum profile frame, the air cylinder is installed in the aluminum profile frame, and the number of the sliding rails is two, and the sliding rails are installed on the two sides of the interior of the aluminum profile frame respectively. The positioning device is reasonable in design, simple in structure, easy and convenient to operate, convenient to maintain and capable of positioning a plurality of vehicle types and saving space.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile production, and in particular relates to a flexible transition platform after the edge wrapping of a door area. Background Art

[0002] At present, after the hemming machine outputs the hemming, there is a dedicated transfer equipment for a certain model of panel. To increase the model, it is necessary to increase the site, tooling equipment, operators, etc. In recent years, in order to save the cost of launching new models, automobile factories have gradually transitioned from rigid production lines to flexible production lines, that is, one production line can produce multiple models.

[0003] However, the transfer equipment in the prior art generally uses one device for one type of vehicle, and the equipment is of a single type and requires manual handling. Different transfer equipment is used for different types of vehicles. If the vehicle model is changed, a new transfer equipment needs to be replaced. The storage space requirement of the transfer equipment will be large and will occupy the workshop area. At the same time, the transfer equipment must be replaced every time the vehicle model is changed, which will reduce production efficiency and increase investment costs. Utility Model Content

[0004] The utility model aims to provide a flexible transition platform after the edge wrapping of the door area, so as to solve the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible transition platform after door area edging, including a moving mechanism, a lifting mechanism and a supporting wheel row, the lifting mechanism is installed on the moving mechanism, the moving mechanism drives the lifting mechanism to move, the supporting wheel row is installed on the lifting mechanism, and the lifting mechanism drives the supporting wheel row to move up and down; the moving mechanism includes an aluminum profile frame, a cylinder, a slide rail and casters, the casters are four and are respectively installed at the bottom of the aluminum profile frame, the cylinder is installed inside the aluminum profile frame, and the slide rails are two and are respectively installed on both sides of the inside of the aluminum profile frame.

[0006] Preferably, the lifting mechanism includes a mounting plate, a V-shaped wheel and a lifting mechanism frame; the V-shaped wheel is mounted on both sides of the lifting mechanism frame, the V-shaped wheel is slidably connected to the slide rail, the mounting plate is fixed to the bottom of the lifting mechanism frame, and the mounting plate is connected to the piston rod of the cylinder.

[0007] Preferably, two aluminum profiles extend from the front of the lifting mechanism frame, and the supporting wheel row is installed on the upper part of the two aluminum profiles.

[0008] Preferably, the supporting wheel row comprises rollers and a roller mounting plate, and the rollers are mounted on the roller mounting plate.

[0009] Preferably, an anti-drop mechanism is installed on the moving mechanism, and the anti-drop mechanism includes a round tube and two pull-out boxes. The round tube is connected to the pull-out and sliding mechanism, and the pull-out boxes are fixed on the aluminum profile frame.

[0010] The beneficial effects of the utility model are as follows: the transition table can realize arbitrary switching of workpieces of different models, and is suitable for mixed-line switching of multiple models. The hemming rear door is placed on a flexible switching placement table and transferred to the material box. The use of the transition table greatly reduces the production cost and shortens the time for introducing new models. When adding a new model, it is only necessary to adjust the roller length to adapt to the roller block of the new model, and it can be conveniently transferred to the material box.

[0011] In short, the utility model has reasonable design, simple structure, easy operation and maintenance, can realize positioning for multiple vehicle models and save space; it saves transformation time, has low cost and high efficiency, and the application effect is very significant, and the market prospect is very broad. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model from the axial side;

[0013] Figure 2 It is a schematic diagram of the mobile mechanism in the utility model;

[0014] Figure 3 It is a schematic diagram of the lifting mechanism in the utility model;

[0015] Figure 4 It is a schematic diagram of a button box in the utility model;

[0016] Figure 5 It is a schematic diagram of the supporting roller row in the utility model;

[0017] Figure 6 It is a schematic diagram of the drop rod mechanism in the utility model;

[0018] Figure 7 It is a schematic diagram of the installation of the anti-drop rod mechanism in the utility model. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0020] like Figure 1-6 As shown, Figure 1 As shown, a flexible transition platform after the door area is edged, and the transition platform includes a moving mechanism 1, a lifting mechanism 2, a button box 3 and a supporting wheel row 4.

[0021] The moving mechanism is as follows Figure 2As shown: two aluminum profiles 1.1, two aluminum profiles 2 1.2, one aluminum profile 3 1.3, two aluminum profiles 4 1.4, an L-shaped connecting plate 1.5, and a cast aluminum angle bracket 1.6 are connected by bolts to form the base of the mobile mechanism, and four casters 1.7 are installed around the bottom of the base; a support plate 1.8, a limit block 1.9, and a mounting plate 1.10 are installed on the base, and the bottom fixed end of the cylinder 1.11 is installed on the support plate 1.8; four aluminum profiles 5 1. 12. Two aluminum profiles 6 1.13, one aluminum profile 7 1.14, two aluminum profiles 8 1.15, two aluminum profiles 9 1.16, two aluminum profiles 10 1.17 are connected with T-shaped connecting plates, L-shaped connecting plates and cast aluminum angle brackets by bolts to form the frame of the moving mechanism. Mounting plate 2 1.18 is installed on the upper inner side of the frame for mounting the movable end of the cylinder. Two slide rails 1.19 are installed on both sides of the inner part of the moving mechanism to match the pulleys of the lifting mechanism.

[0022] The lifting mechanism is as follows Figure 3 As shown: two aluminum profiles 11 2.1, two aluminum profiles 12 2.2, four aluminum profiles 13 2.3, two aluminum profiles 4 2.4, two aluminum profiles 5 2.5, two aluminum profiles 6 2.6, two aluminum profiles 2.7 are connected with T-shaped connecting plates, L-shaped connecting plates, and cast aluminum tripods by bolts to form the frame of the lifting mechanism, four V-shaped wheels 2.8 are respectively installed on four pulley brackets 2.9, and four pulley brackets 2.9 are respectively installed on both sides of the lifting mechanism frame to facilitate sliding on the slide rails, the mounting plate 2.10 is installed at the uppermost end of the mobile frame, the cylinder head 2.11 is connected to the mounting plate 2.10, four limit blocks 2.12 are respectively installed at the bottom of the mobile frame, and the anti-knock nylon block 2.13 is installed according to the common position of the common vehicle model. The sliding mechanism frame is installed at the middle and upper end of the mobile frame, and the handrail 2.14 is installed on the upper side of the mobile frame; the profile is cut into corresponding lengths according to the different panels and vehicle models, and the aluminum profile is connected with a T-shaped mounting plate, an L-shaped mounting plate, and a cast aluminum tripod to form a sliding mechanism frame. Four pulley brackets 2.9 are installed on the left and right sides of the sliding mechanism frame, one on the top and one on the bottom, and four pulleys 2.8 are installed on the pulley brackets 2.9. Four limit blocks 2.12 are installed at the bottom of the sliding mechanism frame, and the anti-knock nylon block 2.13 is installed on the upper part of the sliding mechanism frame to prevent the panels from being knocked during transportation. The handrail 2.14 is installed on the upper part of the sliding mechanism for easy manual operation; the cylinder head 2.11 is installed on the top of the sliding mechanism and is used to install the active position of the cylinder;

[0023] The button box is as follows Figure 4As shown: three buttons 3.1, connecting plate 1 3.2, connecting plate 2 3.3, four connecting rods 3.4, and three L-shaped connecting plates 3.5 are composed. Connecting plate 1 3.2 and connecting plate 2 3.3 are connected by four connecting rods 3.4 to form a button box. Three L-shaped connecting plates 3.5 connect the three buttons 3.1 to form a button box. The three buttons 3.1 in the button box can be purchased as finished products according to different requirements.

[0024] The supporting rollers are arranged as follows Figure 5 As shown: the roller 4.2 and two mounting plates 4.1 are composed. The number of rollers 4.2 is determined according to the length of the vehicle panel. The roller row is composed of two mounting plates 4.1 and seventeen rollers 4.2, which are installed at the bottom of the lifting mechanism 2. The wheel material of the roller 4.2 is nylon to avoid damaging the door panel.

[0025] The anti-drop rod mechanism is as follows Figure 6 As shown, the round tube 5.1 and two drawer boxes 5.2 are composed, which are convenient for folding the round tube during the switching process, and pulling out the round tube during use to prevent the plate from falling and causing injuries to people. The anti-drop rod mechanism is installed below the moving mechanism;

[0026] The structural features and working principle of this utility model:

[0027] The transition table is mainly used to output the panels to the transition table after the door hemming is completed, and then transfer them to the material box. When the panels are finished on the hemming machine, the transition table matches the hemming machine by adjusting the starting position of the lifting mechanism according to the different models and the height of the transition table and different hemming machines. After the panels are placed on the transition table, press the button to lower the lifting mechanism. The lowering height needs to match the material box. After it falls into place, the panels are manually pulled into the material box. When adding a new model, just adjust the length of the support roller row that matches the new model. The lifting height is adjusted to different heights according to different models.

[0028] The unique structural design of the transfer table effectively ensures that the panels are not bumped during the handling process, improves work efficiency, reduces work intensity, and greatly reduces production costs. According to the cost of a transfer table of 5,000 yuan, a production line is calculated based on 6 models, and according to the two types of front and rear doors and front and rear covers, one production line can save 50,000 yuan in one area. While saving costs, it also reduces the area occupied by the transfer table, saves space, and improves the utilization rate of the line. It also greatly improves work efficiency in production, which is a major improvement in the automotive production fixture industry in terms of economy, practicality, and ease of operation.

[0029] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A flexible transition platform after the door area is hemmed, characterized in that : It includes a moving mechanism, a lifting mechanism and a supporting wheel row. The lifting mechanism is installed on the moving mechanism, and the moving mechanism drives the lifting mechanism to move. The supporting wheel row is installed on the lifting mechanism, and the lifting mechanism drives the supporting wheel row to move up and down; the moving mechanism includes an aluminum profile frame, a cylinder, a slide rail and casters. There are four casters, which are respectively installed at the bottom of the aluminum profile frame, the cylinder is installed inside the aluminum profile frame, and there are two slide rails, which are respectively installed on both sides of the inside of the aluminum profile frame.

2. The flexible transition platform after door area hemming according to claim 1, characterized in that: The lifting mechanism includes a mounting plate, a V-shaped wheel and a lifting mechanism frame; the V-shaped wheel is mounted on both sides of the lifting mechanism frame, the V-shaped wheel is slidably connected to the slide rail, the mounting plate is fixed to the bottom of the lifting mechanism frame, and the mounting plate is connected to the piston rod of the cylinder.

3. The flexible transition platform after door area hemming according to claim 2, characterized in that: Two aluminum profiles extend from the front of the lifting mechanism frame, and the supporting wheel row is installed on the upper part of the two aluminum profiles.

4. The flexible transition platform after the door area hemming according to claim 3 is characterized in that: The supporting wheel row comprises a roller and a roller mounting plate, and the roller is mounted on the roller mounting plate.

5. The flexible transition platform after door area hemming according to claim 1, characterized in that: The moving mechanism is provided with an anti-drop mechanism, which comprises a round tube and two drawer boxes. The round tube is connected with the drawer and the drawer boxes are fixed on the aluminum profile frame.

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