Glue spraying equipment for installation of automotive upholstery

Abstract

The invention discloses glue spraying equipment for mounting of automotive upholstery, and relates to the technical field of automotive upholstery processing, the glue spraying equipment comprises a workbench, a limiting mechanism and a glue spraying mechanism, the workbench is provided with a first positioning block and a second positioning block which are used for pre-positioning the automotive upholstery, the limiting mechanism is arranged on the workbench, and the glue spraying mechanism is arranged on the workbench. The glue spraying mechanism is arranged on a fixing frame on the workbench. According to the device, the automotive upholstery is clamped and fixed through a clamping plate on a first air cylinder of the limiting mechanism, and a lifting frame of the glue spraying mechanism moves downwards, so that a rotating frame can be rotated, and a gluing block at the lower end of the rotating frame extends into a mounting groove of the automotive upholstery; in the rotating process of the rotating frame, a pressing type valve is opened through a cam on a rotating shaft, a small pressure sensor is triggered to enable a glue conveying pump to be opened, glue is conveyed into the inner walls of the mounting grooves of the automobile interior trim parts, accordingly, glue spraying is conducted on the four mounting grooves of the automobile interior trim parts at the same time, glue spraying holes in a glue coating block can be used immediately after being opened, and the glue spraying efficiency is improved. And the control is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of automobile interior decoration processing, and in particular to a glue spraying device for installing automobile interior decoration. Background Art

[0002] Automotive interior parts refer to the decorative parts covering the interior of the car. They are important automotive parts that are in close contact with the driver and passengers. They mainly include instrument panel system, sub-instrument panel system, door inner panel system, ceiling system, seat system, pillar panel system and other subsystems. These interior parts are not only aesthetically pleasing, but also have functions such as flame retardancy, light resistance, shock absorption, heat insulation and sound absorption. Figure 7 When processing the automobile interior part shown, it is necessary to apply colloid to the inner walls of the four mounting grooves thereon for subsequent adhesion of accessories. However, the four mounting grooves are located on the inner side of the automobile interior part, making it inconvenient to apply colloid to them at the same time. Summary of the invention

[0003] The object of the present invention is to provide a glue spraying device for installing automobile interior decoration parts to overcome the above-mentioned defects in the prior art.

[0004] A glue spraying device for installing automobile interior decoration parts, comprising a workbench, a limiting mechanism and a glue spraying mechanism, wherein the workbench is provided with a first positioning block and a second positioning block for pre-positioning the automobile interior decoration parts;

[0005] The limiting mechanism is arranged on the workbench and is used to fix the automobile interior decoration parts;

[0006] The glue spraying mechanism is arranged on a fixing frame on a workbench and is used for simultaneously applying glue to four mounting grooves on an automobile interior decoration part.

[0007] Preferably, the limiting mechanism includes a first cylinder, a clamping plate and a connecting plate. The first cylinder is vertically arranged on the workbench. The clamping plate is hinged to the end of the piston rod of the first cylinder through a pin shaft. One end of the connecting plate is hinged to the cylinder body of the first cylinder through a pin shaft, and the other end of the connecting plate is hinged to the clamping plate through a pin shaft.

[0008] Preferably, the glue spraying mechanism includes a second cylinder, a spring, a rotating frame, a push-type valve and a driving plate, the second cylinder is mounted on the fixed frame and a support frame is provided at the lower end of its piston rod, a lifting frame is slidably connected to the guide rod at the bottom of the support frame, the spring sleeve is arranged on the guide rod and is located between the lifting frame and the baffle plate at the lower end of the guide rod, the upper end of the rotating frame is rotatably connected to the support frame through a rotating shaft, a glue coating block is provided at the lower end of the rotating frame, a glue coating block is connected to a glue delivery pipe that is connected to a plurality of glue spraying holes thereon, the glue delivery pipe is connected to a glue delivery pump, the push-type valve is arranged on the glue delivery pipe and fixed on the supporting frame, a small pressure sensor is provided on the valve stem of the push-type valve, a cam for squeezing the pressure rod of the pressure valve is provided on the rotating shaft, one end of the driving plate is hinged to the lifting frame through a pin shaft, and the other end of the driving plate is hinged to the rotating frame through a pin shaft.

[0009] Preferably, the glue coating block cooperates with a mounting groove on an automobile interior trim component.

[0010] Preferably, a handle is provided on the side of the lifting frame.

[0011] The beneficial effects achieved by the present invention are:

[0012] The present application clamps and fixes the automobile interior decoration parts by the clamping plate on the first cylinder of the limiting mechanism, and by moving the lifting frame of the glue spraying mechanism downward, the rotating frame can be rotated so that the glue coating block at the lower end extends into the mounting groove of the automobile interior decoration part. During the rotation of the rotating frame, the push-type valve is opened by the cam on the rotating shaft and the small pressure sensor is triggered to open the glue pump, and the colloid is transported to the inner wall of the mounting groove of the automobile interior decoration part, so that the four mounting grooves of the automobile interior decoration part can be sprayed with glue at the same time, and the glue spraying holes on the glue coating block can be opened and used immediately, which is convenient for its control. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a structural schematic diagram of the limiting mechanism of the present invention.

[0015] Figure 3 It is a structural schematic diagram of the glue spraying mechanism of the present invention.

[0016] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0017] Figure 5 It is a partial side view of the glue spraying mechanism of the present invention.

[0018] Figure 6 This is a schematic diagram of the structure of the present invention after placing the automobile interior decoration parts.

[0019] Figure 7 It is a schematic structural diagram of the automobile interior decoration part of the present invention.

[0020] In the figure, 1. workbench; 2. positioning block 1; 3. positioning block 2; 4. limiting mechanism; 41. first cylinder; 42. clamping plate; 43. connecting plate; 5. glue spraying mechanism; 51. second cylinder; 52. support frame; 521. guide rod; 522. spring; 523. baffle plate; 53. lifting frame; 531. handle; 54. rotating frame; 55. rotating shaft; 551. cam; 56. glue coating block; 561. glue spraying hole; 562. glue delivery hose; 57. push-type valve; 571. valve stem; 572. small pressure sensor; 573. pressure rod; 58. driving plate; 6. fixing frame; 7. automobile interior decoration; 71. mounting groove. DETAILED DESCRIPTION

[0021] The specific implementation modes of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention.

[0022] like Figure 1-7 As shown, the present invention provides a glue spraying device for installing automobile interior decoration parts, including a workbench 1, a limiting mechanism 4 and a glue spraying mechanism 5, the workbench 1 is provided with a positioning block 2 and a positioning block 3 for pre-positioning the automobile interior decoration part 7, the limiting mechanism 4 is arranged on the workbench 1 and is used to fix the automobile interior decoration part 7, and the glue spraying mechanism 5 is arranged on a fixing frame 6 on the workbench 1 and is used to simultaneously apply glue to four installation grooves 71 on the automobile interior decoration part 7.

[0023] It should be noted that the limiting mechanism 4 includes a first cylinder 41, a clamping plate 42 and a connecting plate 43. The first cylinder 41 is vertically arranged on the workbench 1. The clamping plate 42 is hinged to the end of the piston rod of the first cylinder 41 through a pin. One end of the connecting plate 43 is hinged to the cylinder body of the first cylinder 41 through a pin, and the other end of the connecting plate 43 is hinged to the clamping plate 42 through a pin.

[0024] In addition, the glue spraying mechanism 5 includes a second cylinder 51, a spring 522, a rotating frame 54, a push-type valve 57 and a driving plate 58. The second cylinder 51 is installed on the fixed frame 6 and a support frame 52 is provided at the lower end of its piston rod. A lifting frame 53 is slidably connected to the guide rod 521 at the bottom of the support frame 52. A handle 531 is provided on the side of the lifting frame 53 to facilitate the downward movement of the lifting frame 53. The spring 522 is sleeved on the guide rod 521 and is located between the lifting frame 53 and the baffle 523 at the lower end of the guide rod 521. The upper end of the rotating frame 54 is rotatably connected to the support frame 52 through a rotating shaft 55. A glue coating block 56 is provided at the lower end of the rotating frame 54. The glue block 56 cooperates with the mounting groove 71 on the automobile interior decoration part 7, so that the glue can be more accurately applied to the inner wall of the mounting groove 71. The glue block 56 is connected to a glue delivery pipe 562 that is connected to a plurality of glue injection holes 561 thereon, and the glue delivery pipe 562 is connected to a glue delivery pump. The push-type valve 57 is arranged on the glue delivery pipe 562 and fixed on the support frame 52. A small pressure sensor 572 is arranged on the valve stem 571 of the push-type valve 57. A cam 551 for squeezing a pressure rod 573 of the push-type valve is arranged on the rotating shaft 55. One end of the driving plate 58 is hinged to the lifting frame 53 through a pin shaft, and the other end of the driving plate 58 is hinged to the rotating frame 54 through a pin shaft.

[0025] Specific implementation and principle:

[0026] The automobile interior decoration part 7 to be coated with glue is pre-positioned by the positioning block 1 2 and the positioning block 2 3 on the workbench 1 respectively, and then the piston rod of the first cylinder 41 is controlled to move upward to drive the clamping plate 42 to rotate, and the automobile interior decoration part 7 is pressed and fixed by the clamping plate 42, and then the piston rod of the second cylinder 51 is controlled to drive the glue spraying mechanism 5 on the support frame 52 to move downward so that the rotating frame 54 is located in the automobile interior decoration part 7, and then the worker pulls down the handle 531 on the side of the lifting frame 53 by hand, thereby driving the lifting frame 53 to move downward along the guide rod 521, and the spring 522 on the guide rod 521 is compressed. In the process of the lifting frame 53 moving downward, the four rotating frames 54 are driven to rotate outward through the driving plate 58, and the cam 551 on the rotating shaft 55 squeezes the pressing rod 573 on the pressing valve 57, and the pressing rod 573 opens the pressing valve 57 through the valve stem 571, and the small When the pressure sensor 572 is triggered, the trigger signal is transmitted to the controller, and the controller controls the glue pump to open and delivers the glue to the glue block 56 through the glue pipe 562. When the lifting frame 53 moves down to the limit position, the glue block 56 on the rotating frame 54 rotates into the mounting groove 71 of the automobile interior decoration part 7, and the glue is applied to the inner wall of the mounting groove 71 through the glue spraying hole 561 on the glue spraying block 56. When the glue coating is completed, the handle 531 on the side of the lifting frame 53 is released. Under the elastic force of the spring 522 on the guide rod 521, the lifting frame 53 and the rotating frame 54 are reset, the rotating shaft 55 rotates in the opposite direction, the valve stem 571 and the pressure rod 573 on the push-type valve 57 are reset, the pressure rod 573 is separated from the small pressure sensor 572, and the controller controls the glue pump to close; then the piston rod of the second cylinder 51 is controlled to drive the glue spraying mechanism 5 on the support frame 52 to move up to the initial position, that is, the glue spraying work of the automobile interior decoration panel is completed.

[0027] To summarize, the present application clamps and fixes the automobile interior decoration component 7 through the clamping plate 42 on the first cylinder 41 of the limiting mechanism 4, and by moving the lifting frame 53 of the glue spraying mechanism 5 downward, the rotating frame 54 can be rotated so that the glue coating block 56 at the lower end extends into the mounting groove 71 of the automobile interior decoration component 7. During the rotation of the rotating frame 54, the push-type valve 57 is opened by the cam 551 on the rotating shaft 55 and the small pressure sensor 572 is triggered to open the glue pump, and the colloid is transported to the inner wall of the mounting groove 71 of the automobile interior decoration component 7, so that the four mounting grooves 71 of the automobile interior decoration component 7 are sprayed with glue at the same time, and the glue spraying hole 561 on the glue coating block 56 can be opened and used immediately, which is convenient for controlling it.

[0028] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A glue spraying device for installing automobile interior decoration parts, characterized in that: It comprises a workbench (1), a limiting mechanism (4) and a glue spraying mechanism (5); the workbench (1) is provided with a first positioning block (2) and a second positioning block (3) for pre-positioning an automobile interior decoration part (7); The limiting mechanism (4) is arranged on the workbench (1) and is used to fix the automobile interior decoration part (7); The glue spraying mechanism (5) is arranged on a fixing frame (6) on a workbench (1) and is used to simultaneously apply glue to four mounting grooves (71) on an automobile interior decoration part (7).

2. The glue spraying equipment for installing automobile interior decoration parts according to claim 1 is characterized in that: The limiting mechanism (4) comprises a first cylinder (41), a clamping plate (42) and a connecting plate (43); the first cylinder (41) is vertically arranged on the workbench (1); the clamping plate (42) is hinged to the end of the piston rod of the first cylinder (41) through a pin; one end of the connecting plate (43) is hinged to the cylinder body of the first cylinder (41) through a pin; and the other end of the connecting plate (43) is hinged to the clamping plate (42) through a pin.

3. The glue spraying equipment for installing automobile interior decoration parts according to claim 1 is characterized in that: The glue spraying mechanism (5) comprises a second cylinder (51), a spring (522), a rotating frame (54), a push-type valve (57) and a driving plate (58); the second cylinder (51) is mounted on a fixed frame (6) and a support frame (52) is provided at the lower end of its piston rod; a lifting frame (53) is slidably connected to a guide rod (521) at the bottom of the support frame (52); the spring (522) is sleeved on the guide rod (521) and is located between the lifting frame (53) and a baffle (523) at the lower end of the guide rod (521); the upper end of the rotating frame (54) is rotatably connected to the support frame (52) via a rotating shaft (55); the lower end of the rotating frame (54) is provided with a coating The glue block (56) is connected to a glue delivery pipe (562) which is in communication with a plurality of glue spraying holes (561) on the glue block (56), the glue delivery pipe (562) is connected to a glue delivery pump, the push-type valve (57) is arranged on the glue delivery pipe (562) and fixed on the support frame (52), a small pressure sensor (572) is arranged on the valve stem (571) of the push-type valve (57), a cam (551) for pressing a pressure rod (573) of the push-type valve is arranged on the rotating shaft (55), one end of the driving plate (58) is hinged to the lifting frame (53) through a pin shaft, and the other end of the driving plate (58) is hinged to the rotating frame (54) through a pin shaft.

4. The glue spraying device for installing automobile interior decoration parts according to claim 3 is characterized in that: The glue coating block (56) cooperates with the mounting groove (71) on the automobile interior decoration part (7).

5. The glue spraying device for installing automobile interior decoration parts according to claim 3 is characterized in that: A handle (531) is provided on the side of the lifting frame (53).

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