Fixed-length cutting equipment for automobile seat clamping strip

Abstract

The utility model discloses fixed-length cutting equipment for an automobile seat clamping strip, which belongs to the technical field of automobile accessory processing and comprises a clamping strip, a workbench, a material guide mechanism and a fixed-length cutting mechanism. Side plates are arranged on the two sides of the workbench, sliding grooves are formed in the inner sides of the side plates, and one end of each side plate is connected with a mounting rod. The material guiding mechanism comprises a material guiding table, positioning protrusions are arranged on the two sides of the material guiding table, and the material guiding table is connected into the sliding grooves in a sliding mode through the positioning protrusions. The fixed-length cutting mechanism comprises a cutting assembly, a sensor and an external control system, the cutting assembly is arranged on the material guide table, the sensor is installed at the bottom of the installation rod and used for detecting whether the clamping strip is conveyed to a preset position or not, and the output end of the sensor is connected with the input end of the external control system; the external control system is used for controlling the cutting assembly to conduct fixed-length cutting on the clamping strips. By means of the design, the fixed-length cutting function and the fixed-length changeable function of the automobile seat clamping strip can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile accessory processing, especially relates to a fixed-length cutting equipment for automobile seat clamping strip. BACKGROUND

[0002] In the automobile seat manufacturing process, as a key component, the length of the clamping strip is crucial to ensure the quality and function of the seat. The traditional fixed-length cutting method is not only inefficient, but also difficult to ensure accuracy, which mainly depends on pure mechanical cutting equipment. These devices usually require manual operation, have low positioning accuracy, poor repeatability, and fixed length is generally fixed at a certain length, lacking flexibility and single application scenario.

[0003] To overcome the deficiencies of the prior art, the utility model provides a fixed-length cutting equipment for automobile seat clamping strip, aiming at solving the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the deficiencies in the prior art, providing a fixed-length cutting equipment for automobile seat clamping strip, which can achieve the purpose of fixed-length cutting and length change of automobile seat clamping strip.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme:

[0006] A fixed-length cutting equipment for automobile seat clamping strip, comprising a clamping strip, further comprising:

[0007] A workbench is provided with side plates on both sides, and a sliding slot is formed in the inner side of the side plate, and one end of the side plate is connected with a mounting rod;

[0008] A material guiding mechanism, comprising a material guiding table, the material guiding table is provided with a positioning protrusion on both sides, and the material guiding table is connected in the sliding slot through the positioning protrusion;

[0009] A fixed-length cutting mechanism, comprising a cutting assembly, a sensor and an external control system, the cutting assembly is arranged on the material guiding table, the sensor is installed at the bottom of the mounting rod, and is used for detecting whether the clamping strip has been conveyed to the predetermined position, the output end of the sensor is connected with the input end of the external control system, and the external control system is used for controlling the cutting assembly to cut the clamping strip to a fixed length.

[0010] Preferably, the cutting assembly comprises a pair of connecting columns and a mounting plate, one end of the connecting columns is connected with the material guiding table perpendicularly, the other end of the connecting columns is connected with the mounting plate, a hydraulic cylinder is mounted on the mounting plate, a piston rod of the hydraulic cylinder penetrates through the mounting table and is connected with a mounting seat, the mounting seat is provided with a second rotating shaft, a cutting blade is rotationally connected with the second rotating shaft, and a cutting motor for high-speed rotation of the cutting blade is mounted on the side of the mounting seat, and an output end of the cutting motor is connected with the second rotating shaft.

[0011] Preferably, the cutting assembly is further provided with a pair of reinforcing ribs, one end of the reinforcing ribs is connected with the connecting column, and the other end of the reinforcing ribs is connected with the mounting plate.

[0012] Preferably, the material guiding mechanism further comprises a group of guide wheels, the guide wheels are rotationally connected with supporting columns through a first rotating shaft, the supporting columns are connected with the top of the side plate, and the side plate is further provided with a motor one for rotation of the guide wheels, and an output end of the motor one is connected with the first rotating shaft.

[0013] Preferably, the periphery of the guide wheel and the upper surface of the material guiding table are both provided with a limiting groove for guiding the clamping strip.

[0014] Preferably, a plurality of positioning screws are further included, the positioning screws penetrate through the side plate and the side of the material guiding table at the same time, and are used for fixing the material guiding table at a predetermined position.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1、The utility model discloses a sensor is designed below the mounting rod, whenever the clamping strip enters the monitoring line below the sensor, the cutting assembly is controlled to the clamping strip through the external control system and cuts, and then the fixed length cutting of the clamping strip is realized, and the fixed length cutting structure is arranged on the material guiding table, and the material guiding table can slide on the side plate, can select different cutting lengths, and the material guiding table is fixed at the predetermined position with the positioning screw, and the two are interlocked, and the fixed length cutting length fixed disadvantage is solved.

[0017] 2、The utility model discloses a material guiding mechanism is introduced, and the linear motion of the clamping strip in the conveying process is ensured through the setting of the guide wheel, and the limiting groove is set up on the periphery of the guide wheel and the upper surface of the material guiding table, which reduces the deviation and distortion of the clamping strip, and the guide wheel is driven by the motor one, and the automatic control of the clamping strip conveying is realized.

[0018] 3、The utility model discloses a reinforcing rib is introduced, one end of the reinforcing rib is connected with the connecting column, and the other end of the reinforcing rib is connected with the mounting plate, which enhances the rigidity and stability of the cutting assembly and prolongs the service life of the equipment. ACCURACY OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the utility model.

[0020] Figure 2 is a front view of the utility model.

[0021] Figure 3 is a sectional view of the utility model from a certain perspective.

[0022] Figure 4 is a top view of the utility model.

[0023] Figure 5 is a right view of the utility model.

[0024] Wherein: 1, workbench;11, side plate;111, sliding groove;12, mounting rod;2, material guiding mechanism;21, material guiding table;211, positioning protrusion;22, guide wheel;23, supporting column;24, motor one;25, rotating shaft one;26, positioning screw;27, limiting groove;3, fixed-length cutting mechanism;31, sensor;33, cutting assembly;331, connecting column;332, mounting plate;333, hydraulic cylinder;334, mounting seat;335, rotating shaft two;336, cutting blade;337, cutting motor;338, reinforcing rib;4, clamping strip. DETAILED DESCRIPTION

[0025] The utility model will be further described below in conjunction with the drawings. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0026] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the device or element indicated to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, in the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0027] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Reference Figures 1-5 The embodiment provides a fixed-length cutting equipment for a car seat clamping strip 4, which comprises the clamping strip 4, a workbench 1, a material guiding mechanism 2 and a fixed-length cutting mechanism 3, the workbench 1 is provided with side plates 11 on both sides, the side plates 11 are provided with sliding grooves 111 on the inner sides, and one end of the side plate 11 is connected with a mounting rod 12; the material guiding mechanism 2 comprises a material guiding table 21, the material guiding table 21 is provided with positioning protrusions 211 on both sides, and is slidably connected into the sliding groove 111 through the positioning protrusions 211; the fixed-length cutting mechanism 3 comprises a cutting assembly 33, a sensor 31 and an external control system, the cutting assembly 33 is arranged on the material guiding table 21, the sensor 31 is arranged at the bottom of the mounting rod 12 and used for detecting whether the clamping strip 4 has been conveyed to a predetermined position, an output end of the sensor 31 is connected with an input end of the external control system, and the external control system is used for controlling the cutting assembly 33 to cut the clamping strip 4 to a fixed length.

[0029] It should be noted that whether the clamping strip 4 has been conveyed to a predetermined position is detected by using the sensor 31, an output end of the sensor 31 is connected with an input end of the external control system, and the external control system is used for controlling the cutting assembly 33 to cut the clamping strip 4 to a fixed length, and the design refers to the scheme of the detector for determining the position of at least one object disclosed in patent CN105637382B.

[0030] Specifically, the cutting assembly 33 comprises a pair of connecting columns 331 and a mounting plate 332, one end of the pair of connecting columns 331 is connected with the material guiding table 21 perpendicularly, the mounting plate 332 is connected with the other end of the pair of connecting columns 331, a hydraulic cylinder 333 is arranged on the mounting plate 332, a piston rod of the hydraulic cylinder 333 penetrates through the mounting table and is connected with a mounting seat 334, the mounting seat 334 is provided with a second rotating shaft 335, a cutting blade 336 is rotatably connected with the second rotating shaft 335, and a cutting motor 337 for high-speed rotation of the cutting blade 336 is arranged on the side of the mounting seat 334, and an output end of the cutting motor 337 is connected with the second rotating shaft 335.

[0031] It should be noted that the position of the cutting blade 336 is away from the right side of the material guiding table 21 and close to the material guiding table 21, and the purpose of the design is that the material guiding table 21 not only conveys the clamping strip 4, but also supports the clamping strip 4 when the clamping strip 4 is cut, so that the cutting accuracy of the clamping strip 4 can be improved.

[0032] It should be further noted that the fixed length cutting mentioned in the embodiment refers to the distance between the leftmost position (i.e. the position close to the clamping strip 4) of the detection line of the sensor 31 and the cutting position of the cutting blade 336.

[0033] In order to enhance the rigidity and stability of the cutting assembly 33, prolong the service life of the equipment, in the embodiment, the cutting assembly 33 is also provided with a pair of reinforcing ribs 338, one end of the reinforcing ribs 338 is connected with the connecting column 331, and the other end is connected with the mounting plate 332.

[0034] In order to ensure the linear motion of the card strip 4 during conveying, in the embodiment, the material guiding mechanism 2 further comprises a set of guide wheels 22, the guide wheels 22 are rotatably connected with support columns 23 through rotating shafts 25, the support columns 23 are connected with the top of the side plates 11, and the side plates 11 are also provided with a motor 1 for rotating the guide wheels 22, the output end of the motor 1 is connected with the rotating shafts 25, and the circumferential part of the guide wheels 22 and the upper surface of the material guiding table 21 are both provided with limiting grooves 27 for guiding the card strip 4, which further provides accurate guidance for the card strip 4 and ensures the accurate positioning of the card strip 4 during cutting.

[0035] The above is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the technical principles of the present application, a number of improvements and deformations can be made, these improvements and deformations should also be considered as the protection scope of the present application.

Claims

1. A cutting-to-length apparatus for a car seat trim strip, comprising a trim strip (4), characterised in that, Also include: Workbench (1), both sides of the workbench (1) are provided with side plates (11), the inner side of the side plate (11) is provided with a sliding groove (111), and one end of the side plate (11) is connected with a mounting rod (12); Material guiding mechanism (2), the material guiding mechanism (2) comprises a material guiding table (21), the material guiding table (21) is provided with a positioning protrusion (211) on both sides, and the material guiding table (21) is connected in the sliding groove (111) through the positioning protrusion (211); Fixed length cutting mechanism (3), the fixed length cutting mechanism (3) comprises a cutting assembly (33), a sensor (31) and an external control system, the cutting assembly (33) is arranged on the material guiding table (21), the sensor (31) is installed at the bottom of the mounting rod (12), and the sensor (31) is used for detecting whether the card strip (4) has been conveyed to a predetermined position, the output end of the sensor (31) is connected with the input end of the external control system, and the external control system is used for controlling the cutting assembly (33) to cut the card strip (4) to a fixed length.

2. The apparatus according to claim 1, wherein The cutting assembly (33) comprises a pair of connecting columns (331) and a mounting plate (332), one end of the connecting column (331) is connected with the material guiding table (21) perpendicularly, the mounting plate (332) is connected with the other end of the connecting column (331), and the mounting plate (332) is provided with a hydraulic cylinder (333), the piston rod of the hydraulic cylinder (333) penetrates the mounting plate (332) and is connected with a mounting seat (334), the mounting seat (334) is provided with a second rotating shaft (335), the second rotating shaft (335) is rotatably connected with a cutting blade (336), and the side of the mounting seat (334) is provided with a cutting motor (337) for high-speed rotation of the cutting blade (336), and the output end of the cutting motor (337) is connected with the second rotating shaft (335).

3. The apparatus according to claim 2, wherein The cutting assembly (33) is also provided with a pair of reinforcing ribs (338), one end of the reinforcing rib (338) is connected with the connecting column (331), and the other end is connected with the mounting plate (332).

4. The apparatus according to claim 1, wherein The material guiding mechanism (2) further comprises a group of guide wheels (22), the guide wheel (22) is rotatably connected on the supporting column (23) through the first rotating shaft (25), the supporting column (23) is connected with the top of the side plate (11), and the side plate (11) is also provided with a motor (24) for rotating the guide wheel (22), and the output end of the motor (24) is connected with the first rotating shaft (25).

5. The apparatus according to claim 4, wherein The periphery of the guide wheel (22) and the upper surface of the material guiding table (21) are both provided with a limiting groove (27) for guiding the card strip (4).

6. The apparatus according to claim 1, wherein A plurality of positioning screws (26) are also included, the positioning screws (26) penetrate the side plate (11) and the side of the material guiding table (21) at the same time, and are used for fixing the material guiding table (21) at a predetermined position.

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