Seat mold limiting structure and automobile seat mold foaming cleaning machine

Abstract

The utility model discloses a seat mould limiting structure and an automobile seat mould foaming cleaning machine, and relates to the technical field of automobile seat processing, the seat mould limiting structure comprises a workbench, the top end of the workbench is in sliding connection with a fixed limiting assembly, and the bottom end of the workbench is provided with a cleaning assembly. The first servo motor is started, so that the two limiting plates move relatively and are attached to the two sides of the mold, hydraulic rods on the two sides can be extruded when the limiting plates are attached to the mold, the hydraulic rods extrude hydraulic oil in hydraulic cylinders, the ends of connecting telescopic pipes extend out under the action of oil pressure, and then the mold is fixed. The movable plate, the connecting spring and the pressing plate are driven to be attached to the top end of the mold and extrude, the fixing effect on the mold is further enhanced, through relative movement of the two limiting plates, the mold can be fixed to the center position of the foaming cleaning machine while the mold can be fixed, follow-up cleaning operation is facilitated, and the practicability is high. And meanwhile, clamping and fixing are achieved through a set of servo motors, and cost and energy consumption are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat processing, in particular to a seat mould limiting structure and an automobile seat mould foaming and cleaning machine. Background Art

[0002] Car seats are seats for sitting in cars. Foam molds are needed when processing car seats, and the foam molds need to be cleaned after use.

[0003] An existing patent (publication number: CN 219028240 U) discloses an automatic cleaning mechanism for a car seat foaming mold, in which a staff member places the car seat foaming mold to be cleaned in two clamping frames, and then rotates two hand wheels clockwise to facilitate the staff member to fix the car seat foaming mold to be cleaned. Then the staff member starts two hydraulic cylinders, two hydraulic cylinders and a motor in sequence to realize the automatic movement of the car seat foaming mold. When the two hydraulic cylinders are working, the brush roller moves upward, and when the motor is working, the brush roller rotates, thereby realizing automatic cleaning of the car seat foaming mold.

[0004] However, the above technical solution still has certain defects. The device fixes the mold through multiple sets of electric push rods, which effectively increases the cost of the device. At the same time, multiple sets of electric push rods working at the same time will lead to increased energy consumption, which may not only increase operating costs, but also have an adverse impact on the environment. Therefore, a seat mold limiting structure and a car seat mold foaming cleaning machine are proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a seat mold limiting structure and an automobile seat mold foaming and cleaning machine to solve the technical problems raised in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a seat mold limiting structure, including a workbench, the top end of the workbench is slidably connected to a fixed limiting component, and the bottom end of the workbench is provided with a cleaning component.

[0007] As a preferred technical solution for a seat mold limiting structure of the utility model, the fixed limiting component includes an L-shaped connecting plate fixedly connected to one side of the workbench, one side of the L-shaped connecting plate is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a first bidirectional threaded screw, the inner wall of the workbench is rotatably connected to a second bidirectional threaded screw, and one end of the first bidirectional threaded screw and the second bidirectional threaded screw are rotatably connected to a first belt.

[0008] As an optimal technical solution for the seat mold limiting structure of the utility model, both sides of the surface of the first bidirectional threaded screw and the second bidirectional threaded screw are rotatably connected to limiting plates, and the inner walls of the two groups of limiting plates are fixedly connected to two groups of hydraulic cylinders, and the inner walls of the hydraulic cylinders are slidably connected to hydraulic rods, and the surface of the hydraulic rods is sleeved with hydraulic springs, and the top of the hydraulic cylinder is provided with a connecting telescopic tube.

[0009] As an optimal technical solution for the seat mold limiting structure of the utility model, the end of the connecting telescopic tube away from the hydraulic cylinder is fixedly connected to a movable plate, the bottom end of the movable plate is fixed to a connecting spring, and the bottom end of the connecting spring is fixedly connected to a pressure plate.

[0010] As a preferred technical solution of the seat mold limiting structure of the utility model, a through groove is opened on the top of the workbench, a slider is fixedly connected to one side of the movable plate, and the slider is slidably connected to the limiting plate.

[0011] As an optimal technical solution for the seat mold limiting structure of the utility model, the cleaning component includes a support plate slidably connected to both sides of the bottom end of the workbench, a bearing is fixedly connected at the center position inside the support plate, a vertical shaft is fixedly connected to the inner wall of the bearing, a second servo motor is fixedly connected to the bottom end of the vertical shaft, a second belt rotatably connected to the surface of the vertical shaft is provided between the bearing and the second servo motor, a rotating disk is rotatably connected to the end of the inner wall of the second belt away from the vertical shaft, a circular shaft is welded to one side of the bottom end of the rotating disk, a moving block is rotatably connected to the surface of the circular shaft, piston rods are welded on both sides of the moving block, a piston cylinder is slidably connected to the surface of the piston rod, a connecting tube is provided at the top of the piston cylinder, and a circular groove is opened at one end of the piston cylinder.

[0012] As an optimal technical solution for the seat mold limiting structure of the utility model, the connecting tube is fixedly connected to a ring at one end away from the piston cylinder, a cleaning roller is rotatably clamped on the inner wall of the ring, an exhaust groove is provided on the inner wall of the cleaning roller, a first pulley fixedly connected to the surface of the vertical axis is provided between the bearing and the second belt, a third belt is rotatably connected to the surface of the first pulley, the end of the inner wall of the third belt away from the first pulley is rotatably connected to the second pulley, a threaded rod is threadedly connected to the inner wall of the second pulley, and the top of the threaded rod is fixedly connected to the workbench.

[0013] As a preferred technical solution of the seat mold limiting structure of the utility model, the support plate is rotatably connected to the threaded rod, and one end of the support plate away from the threaded rod is slidably connected to a guide rod.

[0014] A foaming cleaning machine for an automobile seat mould is provided, wherein a seat mould limiting structure is installed on the foaming cleaning machine.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] 1. The utility model starts the first servo motor to make the two groups of limit plates move relatively and fit on both sides of the mold. When fitting on the mold, the hydraulic rods on both sides will be squeezed. The hydraulic rods squeeze the hydraulic oil inside the hydraulic cylinder. Under the action of the oil pressure, the end of the connecting telescopic tube is extended, driving the moving plate, the connecting spring and the pressure plate to fit and squeeze the top of the mold, further enhancing the fixing effect of the mold. Through the relative movement of the two groups of limit plates, the mold can be fixed and the mold can be fixed in the center position of the foaming cleaning machine, which is convenient for subsequent cleaning operations. At the same time, clamping and fixing are achieved through a group of servo motors, which effectively reduces costs and energy consumption.

[0017] 2. The utility model starts the second servo motor to drive the vertical shaft and the cleaning roller to rotate. When the vertical shaft rotates, it will drive the first pulley to rotate, and drive the support plate to rise through the threaded rod, so that the second servo motor and the cleaning roller will rise synchronously, and the cleaning roller will clean the inside of the mold through the through groove. At the same time, the rotation of the vertical shaft also drives the rotating disk to rotate synchronously through the second belt, so that the moving block performs reciprocating horizontal movement to push the piston rod to squeeze the gas inside the piston cylinder, so that the gas enters the cleaning roller through the connecting pipe and is discharged through the exhaust groove. While cleaning the mold through the cleaning roller, the gas blown out through the exhaust groove can further enhance the cleaning effect on the inside of the mold, which is convenient for improving the quality of products produced subsequently by the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall components of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the fixed limit assembly of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the cleaning component of the utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of the interior of the cleaning roller of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the rotating disk of the utility model.

[0023] In the figure: 100, foaming cleaning machine; 110, workbench; 111, through slot;

[0024] 200, fixed limit assembly; 210, L-shaped connecting plate; 220, first servo motor; 230, first bidirectional threaded screw; 240, second bidirectional threaded screw; 241, first belt; 250, limit plate; 260, hydraulic cylinder; 270, hydraulic rod; 280, hydraulic spring; 290, connecting telescopic tube; 2910, moving plate; 2911, slider; 2920, connecting spring; 2930, pressing plate;

[0025] 300, cleaning assembly; 310, support plate; 320, bearing; 330, vertical axis; 340, second servo motor; 350, second belt; 360, rotating disk; 361, circular axis; 370, moving block; 380, piston rod; 390, piston cylinder; 391, circular groove; 3910, connecting pipe; 3920, collar; 3930, cleaning roller; 3931, exhaust groove; 3940, first pulley; 3950, third belt; 3960, second pulley; 3970, threaded rod; 3980, guide rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A seat mold limiting structure, such as Figure 1-5 As shown, it includes a workbench 110, a fixed limit assembly 200 is slidably connected to the top of the workbench 110, and a cleaning assembly 300 is provided at the bottom of the workbench 110, the fixed limit assembly 200 includes an L-shaped connecting plate 210 fixedly connected to one side of the workbench 110, a first servo motor 220 is fixedly connected to one side of the L-shaped connecting plate 210, a first bidirectional threaded screw 230 is fixedly connected to the output end of the first servo motor 220, a second bidirectional threaded screw 240 is rotatably connected to the inner wall of the workbench 110, and a first leather threaded screw 230 is rotatably connected to one end of the surface of the first bidirectional threaded screw 240. With 241, both sides of the surface of the first bidirectional threaded screw 230 and the second bidirectional threaded screw 240 are rotatably connected to the limit plates 250, the inner walls of the two groups of limit plates 250 are fixedly connected to two groups of hydraulic cylinders 260, the inner walls of the hydraulic cylinders 260 are slidably connected to the hydraulic rods 270, the surface of the hydraulic rods 270 is sleeved with hydraulic springs 280, the top of the hydraulic cylinder 260 is provided with a connecting telescopic tube 290, the end of the connecting telescopic tube 290 away from the hydraulic cylinder 260 is fixedly connected to a moving plate 2910, the bottom end of the moving plate 2910 is fixed with a connecting spring 2920, and the bottom end of the connecting spring 2920 is fixedly connected to a pressure plate 2930.

[0029] By placing the automobile seat mold on the top of the foaming cleaning machine 100, starting the first servo motor 220, and driving the first bidirectional threaded screw 230 and the second bidirectional threaded screw 240 to rotate through the first belt 241, the two sets of limit plates 250 are relatively moved and attached to the two sides of the mold. When attached to the mold, the hydraulic rods 270 on both sides are squeezed. The hydraulic rods 270 squeeze the hydraulic oil inside the hydraulic cylinder 260, so that the hydraulic oil enters the connecting telescopic tube 290. Under the action of the oil pressure, the end of the connecting telescopic tube 290 is extended, driving the moving plate 2910, the connecting spring 2920 and the pressing plate 2930 to fit and squeeze the top of the mold, so that the pressing plate 2930 is forced to compress the connecting spring 2920, further enhancing the fixing effect of the mold. Through the relative movement of the two sets of limit plates 250, the mold can be fixed, and it can also be ensured that the mold is fixed at the center of the foaming cleaning machine 100, which is convenient for subsequent cleaning operations. At the same time, a set of servo motors are used to achieve clamping and fixing, which effectively reduces costs and energy consumption.

[0030] Please refer to Figure 2 and Figure 3 A through slot 111 is provided at the top of the workbench 110 , a slider 2911 is fixedly connected to one side of the movable plate 2910 , and the slider 2911 is slidably connected to the limiting plate 250 .

[0031] The sliding connection between the slider 2911 and the limiting plate 250 facilitates the movable plate 2910 to be more stable when moving downward.

[0032] Please refer to Figure 1 , Figure 4 and Figure 5The cleaning assembly 300 includes a support plate 310 slidably connected to both sides of the bottom end of the workbench 110, a bearing 320 is fixedly connected at the center position inside the support plate 310, a vertical shaft 330 is fixedly connected to the inner wall of the bearing 320, a second servo motor 340 is fixedly connected to the bottom end of the vertical shaft 330, a second belt 350 rotatably connected to the surface of the vertical shaft 330 is provided between the bearing 320 and the second servo motor 340, a rotating disk 360 is rotatably connected to the end of the inner wall of the second belt 350 away from the vertical shaft 330, a round shaft 361 is welded to one side of the bottom end of the rotating disk 360, a moving block 370 is rotatably connected to the surface of the round shaft 361, piston rods 380 are welded on both sides of the moving block 370, a piston cylinder 390 is slidably connected to the surface of the piston rod 380, and the piston cylinder 390 is slidably connected to the surface of the piston rod 380. A connecting pipe 3910 is provided at the top, and a circular groove 391 is provided at one end of the piston cylinder 390, a ring 3920 is fixedly connected to the end of the connecting pipe 3910 away from the piston cylinder 390, a cleaning roller 3930 is rotatably clamped on the inner wall of the ring 3920, an exhaust groove 3931 is provided on the inner wall of the cleaning roller 3930, a first pulley 3940 fixedly connected to the surface of the vertical shaft 330 is provided between the bearing 320 and the second belt 350, a third belt 3950 is rotatably connected to the surface of the first pulley 3940, the end of the inner wall of the third belt 3950 away from the first pulley 3940 is rotatably connected to the second pulley 3960, a threaded rod 3970 is threadedly connected to the inner wall of the second pulley 3960, and the top of the threaded rod 3970 is fixedly connected to the workbench 110.

[0033] The second servo motor 340 is started to drive the vertical shaft 330 to rotate, and the vertical shaft 330 drives the cleaning roller 3930 to rotate synchronously. When the vertical shaft 330 rotates, it will drive the first pulley 3940 to rotate. The first pulley 3940 drives the second pulley 3960 to rotate synchronously through the third belt 3950. The second pulley 3960 drives the support plate 310 to rise through the threaded rod 3970. The rise of the support plate 310 drives the second servo motor 340 and the cleaning roller 3930 to rise synchronously, so that the cleaning roller 3930 cleans the inside of the mold through the through groove 111. At the same time, the rotation of the vertical shaft 330 also drives the rotating disk 360 through the second belt 350 to rotate synchronously. The rotating disk 360 drives the moving block 370 to perform reciprocating lateral motion through the circular shaft 361, so that the moving block 370 pushes the piston rod 380 to squeeze the gas inside the piston cylinder 390, so that the gas enters the cleaning roller 3930 through the connecting pipe 3910, and then is discharged through the exhaust groove 3931. The cleaning roller 3930 is rotatably connected with the cleaning roller 3930 through the sleeve ring 3920, which effectively prevents the cleaning roller 3930 from driving the sleeve ring 3920 to rotate when it rotates. While the cleaning roller 3930 cleans the mold, the gas blown out through the exhaust groove 3931 further enhances the cleaning effect on the inside of the mold, which is convenient for improving the quality of products produced subsequently by the mold.

[0034] Please refer to Figure 3 The support plate 310 is rotatably connected to the threaded rod 3970 , and one end of the support plate 310 away from the threaded rod 3970 is slidably connected to a guide rod 3980 .

[0035] The threaded rod 3970 can be provided to enable the support plate 310 to rise, and the guide rod 3980 can prevent the support plate 310 from tilting when rising.

[0036] A foaming cleaning machine for automobile seat mould comprises a foaming cleaning machine 100, on which a seat mould limiting structure is installed.

[0037] When in use, the car seat mold is placed on the top of the foaming cleaning machine 100, and the first servo motor 220 is started to make the two sets of limit plates 250 move relatively and fit on both sides of the mold. When fitting on the mold, the hydraulic rods 270 on both sides are squeezed to make the ends of the connecting telescopic tubes 290 extend, driving the moving plate 2910, the connecting spring 2920 and the pressing plate 2930 to fit on the top of the mold and squeeze, further enhancing the fixing effect of the mold. Through the relative movement of the two sets of limit plates 250, the mold can be fixed while ensuring that the mold is fixed at the center of the foaming cleaning machine 100, which is convenient for subsequent cleaning operations. At the same time, through a set of servo motors The machine realizes clamping and fixing, which effectively reduces the cost and energy consumption, starts the second servo motor 340 to drive the vertical shaft 330 to rotate, and the vertical shaft 330 drives the cleaning roller 3930 to rotate synchronously, and the threaded rod 3970 drives the support plate 310 to rise, so that the cleaning roller 3930 cleans the inside of the mold through the through groove 111, and at the same time, the gas inside the piston cylinder 390 enters the cleaning roller 3930 through the connecting pipe 3910, and the gas blown out through the exhaust groove 3931 further enhances the cleaning effect on the inside of the mold, which is convenient for improving the quality of products produced subsequently by the mold. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A seat mold limiting structure, comprising a workbench (110), characterized in that: The top end of the workbench (110) is slidably connected to a fixed limit assembly (200), and the bottom end of the workbench (110) is provided with a cleaning assembly (300), the fixed limit assembly (200) comprises an L-shaped connecting plate (210) fixedly connected to one side of the workbench (110), one side of the L-shaped connecting plate (210) is fixedly connected to a first servo motor (220), an output end of the first servo motor (220) is fixedly connected to a first bidirectional threaded screw (230), an inner wall of the workbench (110) is rotatably connected to a second bidirectional threaded screw (240), and a first belt (241) is rotatably connected to one end of the surface of the first bidirectional threaded screw (230) and the second bidirectional threaded screw (240).

2. A seat mold limiting structure according to claim 1, characterized in that: Both sides of the surfaces of the first bidirectional threaded screw (230) and the second bidirectional threaded screw (240) are rotatably connected to limit plates (250), the inner walls of the two groups of limit plates (250) are fixedly connected to two groups of hydraulic cylinders (260), the inner walls of the hydraulic cylinders (260) are slidably connected to hydraulic rods (270), the surfaces of the hydraulic rods (270) are sleeved with hydraulic springs (280), and the top of the hydraulic cylinders (260) is provided with a connecting telescopic tube (290).

3. A seat mold limiting structure according to claim 2, characterized in that: One end of the connecting telescopic tube (290) away from the hydraulic cylinder (260) is fixedly connected to a movable plate (2910), a connecting spring (2920) is fixedly connected to the bottom end of the movable plate (2910), and a pressing plate (2930) is fixedly connected to the bottom end of the connecting spring (2920).

4. The seat mold limiting structure according to claim 3 is characterized in that: A through slot (111) is provided at the top of the workbench (110), a slider (2911) is fixedly connected to one side of the movable plate (2910), and the slider (2911) is slidably connected to the limiting plate (250).

5. A seat mold limiting structure according to claim 4, characterized in that: The cleaning assembly (300) comprises a support plate (310) slidably connected to both sides of the bottom end of the workbench (110); a bearing (320) is fixedly connected at the center position inside the support plate (310); a vertical shaft (330) is fixedly connected to the inner wall of the bearing (320); a second servo motor (340) is fixedly connected to the bottom end of the vertical shaft (330); a second belt (350) rotatably connected to the surface of the vertical shaft (330) is provided between the bearing (320) and the second servo motor (340); the second belt ( A rotating disk (360) is rotatably connected to one end of the inner wall of the rotating disk (350) away from the vertical axis (330), a round shaft (361) is welded to one side of the bottom end of the rotating disk (360), a moving block (370) is rotatably connected to the surface of the round shaft (361), piston rods (380) are welded to both sides of the moving block (370), a piston cylinder (390) is slidably connected to the surface of the piston rod (380), a connecting pipe (3910) is provided at the top of the piston cylinder (390), and a round groove (391) is opened at one end of the piston cylinder (390).

6. A seat mold limiting structure according to claim 5, characterized in that: The end of the connecting tube (3910) away from the piston cylinder (390) is fixedly connected to a ring (3920), and the inner wall of the ring (3920) is rotatably clamped with a cleaning roller (3930), and the inner wall of the cleaning roller (3930) is provided with an exhaust groove (3931). A first pulley (3940) fixedly connected to the surface of the vertical shaft (330) is provided between the bearing (320) and the second belt (350), and a third belt (3950) is rotatably connected to the surface of the first pulley (3940), and the inner wall of the third belt (3950) is rotatably connected to a second pulley (3960) at one end away from the first pulley (3940), and a threaded rod (3970) is threadedly connected to the inner wall of the second pulley (3960), and the top of the threaded rod (3970) is fixedly connected to the workbench (110).

7. The seat mold limiting structure according to claim 6, characterized in that: The support plate (310) is rotatably connected to the threaded rod (3970), and a guide rod (3980) is slidably connected to one end of the support plate (310) away from the threaded rod (3970).

8. A foaming cleaning machine for automobile seat mold, comprising a foaming cleaning machine (100), characterized in that: The foaming cleaning machine (100) is equipped with a seat mold limiting structure as described in any one of claims 1 to 7.

Images