Automobile interior leather covering mechanism

Abstract

The present application relates to the technical field of automotive interior, specifically relates to a kind of automotive interior leather covering mechanism, including equipment platform, transmission roller and conveying belt, the equipment platform inside both ends are provided with transmission roller, the transmission roller outside is provided with conveying belt;The side above the equipment platform is provided with cleaning cavity, the fan is provided above the cleaning cavity, the fan is connected with air conveying pipe below, the air conveying pipe is connected with air outlet below;The side of the cleaning cavity is provided with glue cavity, the glue cavity is provided with glue storage tank above;The present application scheme is complete, by the cleaning cavity being set, interior trim panel can be cleaned, surface impurities are removed, on the one hand, the adhesion between the leather covering and interior trim panel can be increased, on the other hand, the flatness of the leather covering surface can be increased, to improve the quality of interior leather covering, the present application is automatically controlled by PLC controller, convenient and fast, save manpower cost, with good popularization value.

Description

Technical Field

[0001] This invention relates to the field of automotive interior technology, and more particularly to a genuine leather covering mechanism for automotive interiors. Background Technology

[0002] Automotive interiors mainly refer to automotive products used in the modification of a car's interior, involving all aspects of the car's interior. Perforated leather is often used in automotive interiors.

[0003] Patent application number CN202110426096.8 discloses a molding die for pressing and covering automotive pillar interior trim. Although the device can flexibly adjust the position of the covering fabric, the timing of pressing and covering, and the timing of releasing the fabric with the hanging needle during the covering and pressing process, reducing the labor intensity of workers, saving fabric size, and eliminating the need for subsequent edge trimming, the technical solution mentioned in this invention does not have a cleaning function, and its integration is poor, only having pressing and cutting functions, requiring other processes to cooperate with each other, thus affecting the manufacturer's production efficiency. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a genuine leather covering mechanism for automotive interiors to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides a genuine leather covering mechanism for automotive interiors;

[0006] The equipment includes a platform, drive rollers, and a conveyor belt. Drive rollers are installed at both ends inside the platform, and a conveyor belt is installed outside the drive rollers. A cleaning chamber is provided on one side above the platform. A fan is installed above the cleaning chamber. An air supply pipe is connected below the fan, and an air outlet is connected below the air supply pipe.

[0007] A glue-applying chamber is provided on one side of the cleaning chamber, a glue storage tank is provided above the glue-applying chamber, a glue delivery pipe is connected below the glue storage tank, and a nozzle is connected below the glue delivery pipe;

[0008] A pressing chamber is provided on one side of the glue-applying chamber. A take-up roller storage box is provided above the pressing chamber. A feeding roller is provided on one side of the inside of the take-up roller storage box, and a take-up roller is provided on the other side of the feeding roller. A cover leather is connected between the feeding roller and the take-up roller. An electric cylinder is provided inside the pressing chamber. A telescopic rod is connected below the electric cylinder. A lifting plate is connected below the telescopic rod. An electric heating plate is provided below the lifting plate. Cutters are provided around the electric heating plate. Guide rollers are provided on both sides of the pressing chamber. The cover leather is positioned below the electric heating plate through the guide rollers.

[0009] Preferably, the fan is equipped with fan blades inside.

[0010] Preferably, a stirring motor is installed above the glue storage tank, a stirring rod is connected below the stirring motor, a stirring blade is fixedly connected to the surface of the stirring rod, a balance bar is connected to the lower end of the stirring rod, a glue pump is installed inside the glue storage tank at the bottom, a glue pump is connected to a glue delivery pipe at the bottom, and an addition port is provided on one side of the top of the glue storage tank.

[0011] Preferably, the surface of the conveyor belt is provided with an interior panel, and each of the four corners of the interior panel is provided with a sensor plate.

[0012] Preferably, both the cleaning chamber and the glue application chamber are equipped with a fixing plate, and each of the four corners of the fixing plate and the lifting plate is equipped with an infrared switch.

[0013] Preferably, a drive motor housing is provided below the equipment platform, a drive motor is installed inside the drive motor housing, a drive belt is connected to the output end of the drive motor, and the other end of the drive belt is connected to a drive roller.

[0014] Preferably, a PLC controller is provided on the side of the equipment platform, and the fan, glue pump, electric cylinder, heating plate and the drive motor inside the drive motor box are all electrically connected to the PLC controller.

[0015] Preferably, all the infrared switches are electrically connected to the PLC controller.

[0016] The beneficial effects of this invention are as follows: The invention provides a complete solution. Through the cleaning chamber, the interior trim panels can be cleaned and surface impurities removed. This increases the fit between the leather upholstery and the interior trim panels, and also increases the smoothness of the leather surface, thereby improving the quality of the leather upholstery. This invention is automated through a PLC controller, which is convenient, fast, and saves labor costs, making it highly valuable for promotion. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the winding roller storage box of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of the glue storage tank of the present invention;

[0021] Figure 4 This is a top view of the transmission belt structure of the present invention.

[0022] The diagram is marked as follows:

[0023] 1. Equipment platform; 2. Drive roller; 3. Conveyor belt; 4. Cleaning chamber; 5. Glue application chamber; 6. Pressing chamber; 7. Fan; 8. Fan blade; 9. Air duct; 10. Air outlet; 11. Fixing plate; 12. Infrared switch; 13. Interior panel; 14. Induction plate; 15. Glue storage tank; 16. Mixing motor; 17. Adding port; 18. Glue delivery pipe; 19. Nozzle; 20. Take-up roller storage box; 21. Electric cylinder; 22. Telescopic rod; 23. Lifting plate; 24. Heating plate; 25. Guide roller; 26. Covered leather; 27. Cutter; 28. Bracket; 29. ​​Drive motor box; 30. Drive belt; 31. PLC controller; 32. Feed roller; 33. Take-up roller; 34. Material roller bracket; 35. Mixing rod; 36. Mixing blade; 37. Balance bar; 38. Glue pump. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figure 1 and Figure 2 As shown, a genuine leather wrapping mechanism for automotive interiors includes an equipment platform 1, a transmission roller 2, and a transmission belt 3. The equipment platform 1 has transmission rollers 2 at both ends inside, and the transmission rollers 2 have transmission belts 3 on their outer sides.

[0027] A cleaning chamber 4 is provided on one side above the equipment platform 1. A fan 7 is provided above the cleaning chamber 4. An air supply pipe 9 is connected below the fan 7. An air outlet 10 is connected below the air supply pipe 9.

[0028] A glue-applying chamber 5 is provided on one side of the cleaning chamber 4. A glue storage tank 15 is provided above the glue-applying chamber 5. A glue delivery pipe 18 is connected below the glue storage tank 15. A nozzle 19 is connected below the glue delivery pipe 18.

[0029] A pressing chamber 6 is provided on one side of the glue-applying chamber 5. A take-up roller storage box 20 is provided above the pressing chamber 6. A feeding roller 32 is provided on one side of the take-up roller storage box 20. A take-up roller 33 is provided on one side of the feeding roller 32. A covered leather 26 is connected between the feeding roller 32 and the take-up roller 33. An electric cylinder 21 is provided inside the pressing chamber 6. A telescopic rod 22 is connected below the electric cylinder 21. A lifting plate 23 is connected below the telescopic rod 22. An electric heating plate 24 is provided below the lifting plate 23. Cutters 27 are provided around the electric heating plate 24. Guide rollers 25 are provided on both sides of the pressing chamber 6. The covered leather 26 is located below the electric heating plate 24 through the guide rollers 25.

[0030] The device features a fan 7 that delivers air through the air duct 9 and air outlet 10 to the surface of the interior panel 13, removing dirt and grime. A glue storage tank 15 stores the glue, and a glue delivery pipe 18 and nozzle 19 spray the glue evenly onto the surface of the interior panel 13. The automated operation saves time and effort. The leather covering 26 between the feeding roller 32 and the receiving roller 33 adheres to the interior panel 13 when the lifting plate 23 is pressed down. A cutter cuts the leather covering 26, and a heating plate 24 accelerates the curing of the glue, increasing the device's production efficiency.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a genuine leather wrapping mechanism for automotive interiors includes an equipment platform 1, a transmission roller 2, and a transmission belt 3. The equipment platform 1 has transmission rollers 2 at both ends inside, and the transmission rollers 2 have transmission belts 3 on their outer sides.

[0032] A cleaning chamber 4 is provided on one side above the equipment platform 1. A fan 7 is provided above the cleaning chamber 4. An air supply pipe 9 is connected below the fan 7. An air outlet 10 is connected below the air supply pipe 9.

[0033] A glue-applying chamber 5 is provided on one side of the cleaning chamber 4. A glue storage tank 15 is provided above the glue-applying chamber 5. A glue delivery pipe 18 is connected below the glue storage tank 15. A nozzle 19 is connected below the glue delivery pipe 18.

[0034] A pressing chamber 6 is provided on one side of the glue-applying chamber 5. A take-up roller storage box 20 is provided above the pressing chamber 6. A feeding roller 32 is provided on one side of the take-up roller storage box 20. A take-up roller 33 is provided on one side of the feeding roller 32. A covered leather 26 is connected between the feeding roller 32 and the take-up roller 33. An electric cylinder 21 is provided inside the pressing chamber 6. A telescopic rod 22 is connected below the electric cylinder 21. A lifting plate 23 is connected below the telescopic rod 22. An electric heating plate 24 is provided below the lifting plate 23. Cutters 27 are provided around the electric heating plate 24. Guide rollers 25 are provided on both sides of the pressing chamber 6. The covered leather 26 is located below the electric heating plate 24 through the guide rollers 25.

[0035] The device features a fan 7 that delivers air through the air duct 9 and air outlet 10 to the surface of the interior panel 13, removing dirt and grime. A glue storage tank 15 stores the glue, and a glue delivery pipe 18 and nozzle 19 spray the glue evenly onto the surface of the interior panel 13. The automated operation saves time and effort. The leather covering 26 between the feeding roller 32 and the receiving roller 33 adheres to the interior panel 13 when the lifting plate 23 is pressed down. A cutter cuts the leather covering 26, and a heating plate 24 accelerates the curing of the glue, increasing the device's production efficiency.

[0036] A stirring motor 16 is installed above the glue storage tank 15, and a stirring rod 35 is connected below the stirring motor 16. A stirring blade 36 is fixedly connected to the surface of the stirring rod 35, and a balance rod 37 is connected to the lower end of the stirring rod 35. A glue delivery pump 38 is installed inside the glue storage tank 15 at the bottom, and the glue delivery pump 38 is connected to a glue delivery pipe 18 at the bottom. An addition port 17 is provided on one side of the top of the glue storage tank 15.

[0037] The stirring motor 16 can drive the stirring rod 35 and stirring blade 36 to stir the glue, preventing the glue from hardening if it is not used for a long time. The balance bar 37 can effectively increase the stability of the stirring rod 35 and prevent the stirring rod 35 from deviating during rotation.

[0038] The conveyor belt 3 is provided with an interior panel 13, and each of the four corners of the interior panel 13 is provided with a sensor plate 14. The cleaning chamber 4 and the glue application chamber 5 are both provided with a fixing plate 11, and each of the four corners of the fixing plate 11 is provided with an infrared switch 12. Each of the four corners of the lifting plate 23 is provided with an infrared switch 12. A transmission motor box 29 is provided below the equipment platform 1. A transmission motor is provided inside the transmission motor box 29. The output end of the transmission motor is connected to a transmission belt 30. The other end of the transmission belt 30 is connected to a transmission roller 2. A PLC controller 31 is provided on the side of the equipment platform 1. The fan 7, glue pump 38, electric cylinder 21, heating plate 24 and the transmission motor inside the transmission motor box 29 are all electrically connected to the PLC controller 31. The infrared switches 12 are all electrically connected to the PLC controller 31.

[0039] The PLC controller 31 effectively increases the automation level of the device. When the sensing plate 14 aligns vertically with the infrared switch 12 inside the cleaning chamber 4, a signal is transmitted to the PLC controller 31. At this time, the PLC controller 31 outputs a signal to shut down the drive motor and turn on the fan 7, thereby cleaning the interior panel 13. The fan 7 operates on a timer. After the timer expires, the PLC controller 31 outputs a signal to turn on the drive motor, and the interior panel 13 continues to move forward. When the sensing plate 14 aligns vertically with the infrared switch 12 inside the glue application chamber 5, a signal is transmitted to the PLC controller 31. At this time, the PLC controller 31 outputs a signal to shut down the drive motor and turn on the glue pump 38, spraying the glue onto the surface of the interior panel 13. The glue pump 38 also operates on a timer. After the operation is completed, the PLC controller 31 outputs a signal to turn on the drive motor, and the interior panel 13 continues to move forward. When the sensing plate 14 is aligned vertically with the infrared switch 12 inside the pressing cavity 6, the PLC controller 31 outputs a signal to control the receiving roller 33 to rotate, and the discharging roller 32 follows suit, so that the unused covered leather 26 can be transported to the area below the heating plate 24. At this time, the PLC controller 31 outputs a signal to turn off the drive motor and turn on the electric cylinder 21 to press down. During the pressing process, the cutter 27 cuts the covered leather 26. The electric cylinder 21 is also a timed operation. After the operation is completed, the PLC controller 31 outputs a signal to turn on the drive motor, and the interior panel 13 continues to move forward. The PLC controller 31 is specifically a Mitsubishi PLC programmable controller FX3U-16.

[0040] Working principle: The fan 7 delivers air to the surface of the interior panel 13 through the air duct 9 and air outlet 10, blowing away dirt. The glue storage tank 15 stores the glue, and the glue delivery pipe 18 and nozzle 19 spray the glue evenly onto the surface of the interior panel 13. The operation is automated, saving time and labor. The leather covering 26 between the feeding roller 32 and the receiving roller 33 adheres to the interior panel 13 when the lifting plate 23 is pressed down. The cutter cuts the leather covering 26. The heating plate 24 accelerates the curing of the adhesive, increasing the production efficiency of the device. The stirring motor 16 drives the stirring rod 35 and stirring blade 36 to stir the adhesive, preventing it from hardening due to prolonged disuse. The balance bar 37 effectively increases the stability of the stirring rod 35, preventing it from deviating during rotation. The PLC controller 31 effectively increases the automation level of the device. When the sensing plate 14 aligns vertically with the infrared switch 12 inside the cleaning chamber 4, a signal is transmitted to the PLC controller 31, at which point the PLC controller 31 outputs a signal to turn off. The drive motor is closed and the fan 7 is turned on, thus cleaning the interior panel 13. The fan 7 operates on a timer; after the timer expires, the PLC controller 31 outputs a signal to turn on the drive motor, and the interior panel 13 continues to move forward. When the sensing plate 14 is vertically aligned with the infrared switch 12 inside the glue application chamber 5, a signal is transmitted to the PLC controller 31. At this time, the PLC controller 31 outputs a signal to turn off the drive motor and turn on the glue pump 38, spraying glue onto the surface of the interior panel 13. The glue pump 38 also ..., which then outputs a signal to turn off the drive motor and turn on the glue pump 38, spraying glue onto the surface of the interior panel 13. When aligned vertically with the infrared switch 12 inside the pressing cavity 6, the PLC controller 31 outputs a signal to control the receiving roller 33 to rotate, and the discharging roller 32 follows suit, thus conveying the unused leather covering 26 to the area below the heating plate 24. At this time, the PLC controller 31 outputs a signal to shut off the drive motor and open the electric cylinder 21 to press down. During the pressing process, the cutter 27 cuts the leather covering 26. The electric cylinder 21 is also timed. After the time is up, the PLC controller 31 outputs a signal to turn on the drive motor, and the interior panel 13 continues to move forward. The PLC controller 31 is specifically a Mitsubishi PLC programmable controller FX3U-16.

[0041] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention (including the claims) is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in the details for the sake of brevity.

[0042] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A genuine leather covering mechanism for automotive interiors, comprising an equipment platform (1), a transmission roller (2) and a transmission belt (3), wherein the equipment platform (1) is provided with transmission rollers (2) at both ends, and the transmission rollers (2) are provided with transmission belts (3) on the outside of the transmission rollers (2); Its features are: A cleaning chamber (4) is provided on one side above the equipment platform (1), a fan (7) is provided above the cleaning chamber (4), an air supply pipe (9) is connected below the fan (7), and an air outlet (10) is connected below the air supply pipe (9). A glue-applying chamber (5) is provided on one side of the cleaning chamber (4). A glue storage tank (15) is provided above the glue-applying chamber (5). A glue delivery pipe (18) is connected below the glue storage tank (15). A nozzle (19) is connected below the glue delivery pipe (18). A pressing chamber (6) is provided on one side of the glue-applying chamber (5). A take-up roller storage box (20) is provided above the pressing chamber (6). A feeding roller (32) is provided on one side inside the take-up roller storage box (20). A take-up roller (33) is provided on one side of the feeding roller (32). A cover leather (26) is connected between the feeding roller (32) and the take-up roller (33). An electric cylinder (21) is provided inside the pressing chamber (6). A telescopic rod (22) is connected below the electric cylinder (21). A lifting plate (23) is connected below the telescopic rod (22). An electric heating plate (24) is provided below the lifting plate (23). Cutters (27) are provided around the electric heating plate (24). Guide rollers (25) are provided on both sides of the pressing chamber (6). The cover leather (26) is located below the electric heating plate (24) through the guide rollers (25).

2. The automotive interior leather covering mechanism according to claim 1, characterized in that, The fan (7) is equipped with fan blades (8).

3. The automotive interior leather covering mechanism according to claim 1, characterized in that, A stirring motor (16) is installed above the glue storage tank (15), and a stirring rod (35) is connected below the stirring motor (16). A stirring blade (36) is fixedly connected to the surface of the stirring rod (35), and a balance rod (37) is connected to the lower end of the stirring rod (35). A glue pump (38) is installed at the bottom inside the glue storage tank (15), and the glue pump (38) is connected to the glue delivery pipe (18) at the bottom. An addition port (17) is provided on one side above the glue storage tank (15).

4. The automotive interior leather covering mechanism according to claim 3, characterized in that, The conveyor belt (3) is provided with an interior panel (13), and each of the four corners of the interior panel (13) is provided with a sensor plate (14).

5. The automotive interior leather covering mechanism according to claim 1, characterized in that, The cleaning chamber (4) and the glue application chamber (5) are both equipped with a fixing plate (11), and each of the four corners of the fixing plate (11) is equipped with an infrared switch (12). Each of the four corners of the lifting plate (23) is also equipped with an infrared switch (12).

6. The automotive interior leather covering mechanism according to claim 1, characterized in that, A drive motor box (29) is provided below the equipment platform (1). A drive motor is provided inside the drive motor box (29). A drive belt (30) is connected to the output end of the drive motor. The other end of the drive belt (30) is connected to the drive roller (2).

7. The automotive interior leather covering mechanism according to claim 1, characterized in that, The equipment platform (1) is equipped with a PLC controller (31) on its side. The fan (7), glue pump (38), electric cylinder (21), electric heating plate (24) and the drive motor inside the drive motor box (29) are all electrically connected to the PLC controller (31).

8. The automotive interior leather covering mechanism according to claim 5, characterized in that, The infrared switches (12) are all electrically connected to the PLC controller (31).

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