A kind of seat cushions skeleton assembly equipment and assembly method thereof
Technical field
The present invention relates to the automotive seat technical field, in particular, relate to a kind of seat cushions skeleton assembly equipment; The present invention also relates to a kind of assembly method of seat cushions skeleton simultaneously.
Background technology
The automotive seat seat cushion is that the seat cushion foam by seat cushion framework assembly and zone face cover assembles.In the assembling process, the seat cushion framework assembly need be bumped in the grooving at the seat cushion foam back side after, the buckle with the face shield all directions snaps on the seat cushion framework again.Because whole assembling process all needs the seat cushion foam to be in compressive state, and buckle is distributed on the four edges, and not only labour intensity had been greatly but also loaded down with trivial details in assembly work.Common seat cushions assembly method is with manual or air press the seat cushion framework assembly to be pressed into the seat cushion foam, Yi Bian buckle is installed respectively or by four-player buckle is installed respectively by people four limits then.The following shortcoming of this kind equipment ubiquity: 1. the seat cushion foam profiles is a streamlined, is difficult to accurately location.After general seat cushion foam was pressed onto the position, the seat cushion foam can not move.If press partially then can cause four limit degrees of tightness to differ, both be not easy to installed surface cover buckle, may cause the assembling back crooked defective again; 2. because after compression put in place, the seat cushion foam can not move, if people assembling then need to walk respectively four limits and just can finish, labour intensity is very big; If install respectively on four-player four limits, though intensity is little, production efficiency is very low.
Summary of the invention
Technical problem to be solved by this invention is: at the deficiencies in the prior art, provide a kind of efficiency of assembling that can improve the seat cushions skeleton, reduce the seat cushions skeleton assembly equipment of the labour intensity of assembly crewman's work.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of seat cushions skeleton assembly equipment, described seat cushions skeleton assembly equipment comprises plant bottom case, the equipment table top, equipment supporter, pressure control device, described equipment table top is arranged on the plant bottom case, described equipment supporter is connected with plant bottom case, pressure control device is installed on the equipment supporter, described pressure control device is set to be positioned at the structure that can move up and down of equipment table top top, the pressure head of rod shaped structure is installed on the pressure control device, and described pressure control device connects by the switch that is installed in the controlled pressure control device on the plant bottom case.
Described plant bottom case is set to the frame-type structure, equipment supporter is set to inverted L type structure, the pressure control device that is connected with equipment supporter is arranged on the position directly over the equipment table top, end near the equipment table top on the pressure control device is installed universal joint, universal joint is connected with the pressure head frame, and more than one pressure head is installed on the pressure head frame.
Described pressure control device is a cylinder structure, and the rotating disk of the disk-like structure that can rotate is set on the described equipment table top, fixed installation and the consistent positioning fixture of seat cushion foam bottom shape on the described rotating disk.
Described seat cushions skeleton assembly equipment also comprises knuckle joint, ball bearing, column, described knuckle joint is connected with the position, edge of pressure head frame, knuckle joint is inlaid on the bearing slideway on the column by ball bearing, and the other end of described column is connected with the position, edge of rotating disk.
Described pressure head is provided with 3-5 structure, and described pressure head is evenly arranged in the structure on the pressure head frame; 3-5 shaft-like handle is installed on the another side of the installation pressure head of described pressure head frame, and the position of described each handle is corresponding with the position of the pressure head of pressure head frame opposite side respectively.
Described pressure head is provided with 4, and described handle is provided with 4.
The invention still further relates to a kind of assembly method of seat cushions skeleton, the step of the assembly method of described seat cushions skeleton is:
A) the seat cushion foam is installed on the positioning fixture on the rotating disk;
B) seat cushion framework is placed on the seat cushion foam, starting switch, pressure control device control pressure head frame moves downward;
C) seat cushion framework is pressed into the seat cushion foam, and the operator installs seat cushion framework buckle is installed.
Described seat cushions skeleton assembly method is held any one handle and is rotated after the buckle that installs a seat cushions skeleton is finished, and can under the constant situation of compressive state next buckle be installed.
Described seat cushion foam is installed to before the positioning fixture on the rotating disk, installs face shield earlier.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Adopt equipment of the present invention, the operator only need hold any one rotation in four handles after installing on one side buckle, just can guarantee that seat cushion framework finishes the installation of the buckle on one side down under the constant situation of compressive state.Both improve production efficiency, guaranteed the assembly quality of product again.
Structure of the present invention, after pressure head was pressed onto the position with seat cushion framework, the seat cushion foam can not move, therefore can realize that profile is the accurate location of fusiform seat cushion foam.
Structure of the present invention and assembly method, unlike existing installation method, needing four people could finish buckle installs, adopt equipment of the present invention and assembly method, only need operating personnel to get final product, when improving efficiency of assembling, also saved the labour, and obviously lowered operator's labour intensity.
Description of drawings
Make briefly bright to each accompanying drawing of this specification expressed content and the mark among the figure below:
Fig. 1 is the structural representation of facing of seat cushions skeleton assembly equipment of the present invention;
Fig. 2 is the side-looking structural representation of seat cushions skeleton assembly equipment of the present invention shown in Figure 1;
Be labeled as among the figure: 1, plant bottom case; 2, equipment table top; 3, equipment supporter; 4, pressure control device; 5, pressure head; 6, switch; 7, universal joint; 8, pressure head frame; 9, rotating disk; 11, positioning fixture; 12, knuckle joint; 13, ball bearing; 14, column; 15, bearing slideway; 16, handle; 17, seat cushion foam; 18, seat cushion framework.
The specific embodiment
Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail embodiment:
As accompanying drawing 1, shown in Figure 2, the present invention is a kind of seat cushions skeleton assembly equipment, described seat cushions skeleton assembly equipment comprises plant bottom case 1, equipment table top 2, equipment supporter 3, pressure control device 4, described equipment table top 2 is arranged on the plant bottom case 1, described equipment supporter 3 is connected with plant bottom case 1, pressure control device 4 is installed on the equipment supporter 3, described pressure control device 4 is set to be positioned at the structure that can move up and down of equipment table top top, and the pressure head 5 of rod shaped structure is installed on the pressure control device 4, and described pressure control device 4 connects by the switch 6 that is installed in the controlled pressure control device 4 on the plant bottom case 1.
Described plant bottom case 1 is set to the frame-type structure, equipment supporter 3 is set to inverted L type structure, the pressure control device 4 that is connected with equipment supporter 3 is arranged on the position directly over equipment table top 2, end near equipment table top 2 on the pressure control device 4 is installed universal joint 7, universal joint 7 is connected with pressure head frame 8, and more than one pressure head 5 is installed on the pressure head frame 8.
Described pressure control device 4 is a cylinder structure, and the rotating disk 9 of the disk-like structure that can rotate is set on the described equipment table top 2, the fixed installation positioning fixture 11 consistent with seat cushion foam 10 bottom shapes on the described rotating disk 9.
Described seat cushions skeleton assembly equipment also comprises knuckle joint 12, ball bearing 13, column 14, described knuckle joint 12 is connected with the position, edge of pressure head frame 8, knuckle joint 12 is inlaid on the bearing slideway 15 on the column 14 by ball bearing 13, the other end of described column 14 is connected (ball bearing 13 and bearing slideway 15 do not show among the figure, and its effect is exactly that ball bearing 13 is moved up and down) in the bearing slideway 15 that is arranged on the vertical setting on the column 14 with the position, edge of rotating disk 9.
Described pressure head 5 is provided with 3-5 structure, and described pressure head 5 is evenly arranged in the structure on the pressure head frame 8; 3-5 shaft-like handle 16 is installed on the another side of the installation pressure head 5 of described pressure head frame 8, and the position of described each handle 16 is corresponding with the position of the pressure head 5 of pressure head frame 8 opposite sides respectively.
Described pressure head 5 is provided with 4, and described handle 16 is provided with 4.
Cylinder structure as pressure control device 4 is pressed into the seat cushion foam by four pressure heads with frame assembly again by universal joint, and pressure head can be regulated automatically according to the contact-making surface shape and be pressed into direction;
Described seat cushions skeleton assembly method is held any one handle 16 and is rotated after the buckle that installs a seat cushions skeleton 18 is finished, and can under the constant situation of compressive state next buckle be installed.Both improve production efficiency, guaranteed product quality again.
The invention still further relates to a kind of assembly method of seat cushions skeleton, the step of the assembly method of described seat cushions skeleton is:
A) seat cushion foam 17 is installed on the positioning fixture 11 on the rotating disk 9;
B) seat cushion framework 18 is placed on the seat cushion foam 17, starting switch 6, pressure control device 4 control pressure head framves 8 move downward;
C) seat cushion framework 18 is pressed into seat cushion foam 17, and the operator installs seat cushion framework 18 buckle is installed.
Described seat cushions skeleton assembly method is held any one handle 16 and is rotated after the buckle that installs a seat cushions skeleton 18 is finished, and can under the constant situation of compressive state next buckle be installed.
Described seat cushion foam 17 is installed to before the positioning fixture 11 on the rotating disk 9, installs face shield earlier.
The specific descriptions of using method of the present invention are as follows:
At first, the seat cushion foam 17 that will install face shield by the operator is put into positioning fixture 11 on the rotating disk 9.Positioning fixture 11 is to make according to the modeling structure profiling of seat cushion foam 17 bottoms, the position that such structure can basic fixed position seat cushion foam 17.Then seat cushion framework 18 is placed on the seat cushion foam 17.
Starting switch can drive four pressure heads 5 seat cushion framework 18 is pressed into seat cushion foam 17 under the acting in conjunction of universal joint 7, knuckle joint 12 and ball bearing 13 as the cylinder structure of pressure control device 4.The effect of knuckle joint 12 and ball bearing 13 is to guarantee 8 vertical drops of pressure head frame, and relative rotation can not take place with seat cushion framework 18 in dropping process; The effect of universal joint 7 then is a contact-making surface of regulating four pressure heads 5 and seat cushion framework 18 automatically.
After seat cushion framework 18 was pressed into seat cushion foam 17, the operator can install buckle on one side.Finish install on one side after, hold any one rotation in four handles 16, Yi Bian just can guarantee under the constant situation of compressive state, will descend to go to install buckle at the moment.After the button installation of four checkposts, Push switch 6, pressure head 5 is regained by the cylinder structure of its rise of control, thereby finishes the assembling of seat cushion framework 18.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously the concrete realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or design of the present invention and technical scheme are directly applied to other occasions without improving, all in protection scope of the present invention.