Windscreen wiper rubber strip mounting mechanism for automobile windscreen wiper production

Abstract

The utility model relates to the technical field of automobile windscreen wiper production, and discloses a windscreen wiper rubber strip mounting mechanism for automobile windscreen wiper production, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned at the outer end of the main body mechanism, and the main body mechanism comprises a machine body I, a machine body II, an extrusion assembly and an air drying assembly, the second machine body is fixedly installed at the upper end of the first machine body, and the extrusion assembly is movably installed at the inner end of the second machine body. According to the windscreen wiper rubber strip mounting mechanism for automobile windscreen wiper production, the main body mechanism is mounted, a windscreen wiper provided with a windscreen wiper rubber strip is put into a limiting groove, a servo motor is started, a ball screw is driven to rotate, a ball nut and a rolling wheel are made to roll the upper end of the rubber strip back and forth, the rubber strip is reinforced, and the service life of the windscreen wiper is prolonged. A coil heater heats an electric heating pipe through a temperature controller, a transmission motor drives a fan to rotate, wind is generated and blown to a windscreen wiper in a limiting groove, air drying is accelerated, and the practicability of the mechanism is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile windshield wiper production, in particular to a windshield wiper rubber strip installation mechanism for automobile windshield wiper production. Background Art

[0002] The power source of the wiper comes from the motor, which is the core of the entire wiper system. The quality requirements of the wiper motor are quite high. It uses a DC permanent magnet motor. The wiper motor installed on the front windshield is generally integrated with the worm gear mechanical part. The function of the worm gear mechanism is to reduce speed and increase torque. Its output shaft drives the four-bar linkage, which changes the continuous rotation motion into left and right swinging motion through the four-bar linkage.

[0003] The existing patent CN212921447U proposes a wiper strip installation mechanism for automobile wiper production. The utility model includes a positioning plate, a through groove is horizontally opened on the top surface of the positioning plate, through holes are respectively opened on both sides of the through groove, and limiting plates are slidably arranged in the two through holes, and a clamping groove is horizontally penetrated through the inner sides of the two limiting plates, and a wiper body is slidably clamped between the two clamping grooves, a positioning plate two is fixedly arranged on one side of the top surface of the through groove, a through groove is horizontally opened on the top surface of the positioning plate two, a rubber strip is arranged in the through groove two, a block mechanism is fixedly arranged on the outer side of the top of the positioning plate two, and a limiting mechanism is arranged on the top of the positioning plate two. The utility model solves the problem that the existing rubber strip installation and fixing usually adopts a purely manual method, which is time-consuming, labor-intensive and has low installation efficiency.

[0004] However, although the existing patent CN212921447U solves the problem that the existing rubber strip installation and fixation usually adopts a purely manual method, this rubber strip installation and fixation method is time-consuming and labor-intensive, and the installation efficiency is low. However, it is affected by the installation environment. When the air humidity is high, the installed rubber strip may be more likely to fall off. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a wiper rubber strip installation mechanism for automobile wiper production, so as to solve the problem mentioned in the above background technology that when the air humidity is high, the installed rubber strip may be more likely to fall off.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiper strip installation mechanism for automobile wiper production, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located at the outer end of the main mechanism, and the main mechanism comprises a body one, a body two, an extrusion assembly and an air-drying assembly, wherein the body two is fixedly mounted on the upper end of the body one, the extrusion assembly is movably mounted on the inner end of the body two, and the air-drying assembly is movably mounted on the inner end of the body two; the extrusion assembly comprises a fixing frame, a servo motor and a ball screw, wherein the fixing frame is fixedly mounted on the outer side of the body two, the servo motor is fixedly mounted on the inner end of the fixing frame, and the ball screw is movably mounted on the transmission end at the left end of the servo motor.

[0009] Preferably, the extrusion assembly also includes a ball nut, a connecting rod, a rolling wheel and a limiting groove, the ball nut is movably mounted on the outer end of the ball screw, the connecting rod is fixedly mounted on the outside of the ball nut, the rolling wheel is movably mounted on the outer end of the connecting rod, and the limiting groove is fixedly arranged at the lower end of the second inner end of the body. The wiper with the installed wiper rubber strip is placed into the limiting groove, and the servo motor is started to drive the ball screw to rotate, so that the ball nut and the rolling wheel roll back and forth at the upper end of the rubber strip to reinforce the rubber strip.

[0010] Preferably, the air-drying component includes a transmission motor, a fan, an electric heating tube, a coil heater and a temperature controller. The transmission motor is fixedly installed at the upper end of the two inner ends of the body, so that the ball nut and the rolling wheel roll back and forth at the upper end of the rubber strip to reinforce the rubber strip.

[0011] Preferably, the fan is movably mounted on the transmission end at the lower end of the transmission motor, the electric heating tube is fixedly mounted below the fan, the coil heater is fixedly mounted on the lower end of the inner end of the machine body, the temperature controller is fixedly mounted inside the machine body, the temperature controller is electrically connected to the coil heater, the transmission motor drives the fan to rotate, generates wind, and blows toward the wiper inside the limit groove, thereby accelerating air drying and effectively improving the practicality of the mechanism.

[0012] Preferably, the auxiliary mechanism includes a workbench, a machine cover, a storage box and a heat dissipation window. The workbench is fixedly installed on the upper end of the machine body. The user installs the rubber strip on the workbench. The storage box can be used to store the wiper rubber strip.

[0013] Preferably, the cover is movably mounted on the outer end of body one, the storage box is fixedly mounted inside body one, and the heat dissipation window is fixedly mounted on the left side of body one. The installation of the heat dissipation window facilitates the heat dissipation inside body one, effectively improving the convenience and safety of the mechanism.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The wiper rubber strip installation mechanism for automobile wiper production, through the installation of the main mechanism, puts the wiper with the installed wiper rubber strip into the limit groove, the servo motor starts, drives the ball screw to rotate, so that the ball nut and the rolling wheel roll back and forth on the upper end of the rubber strip to reinforce the rubber strip, the coil heater heats the electric heating tube through the temperature controller, the transmission motor drives the fan to rotate, generates wind, blows to the wiper inside the limit groove, accelerates air drying, and effectively improves the practicality of the mechanism;

[0016] 2. The wiper rubber strip installation mechanism for automobile wiper production can install the rubber strip on a workbench by installing the auxiliary mechanism. The storage box can be used to store the wiper rubber strip. The installation of the heat dissipation window facilitates the heat dissipation inside the body, which effectively improves the convenience and safety of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rolling wheel driving structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] In the figure: 1. main mechanism; 101. body one; 102. body two; 103. extrusion assembly; 1031. fixing frame; 1032. servo motor; 1033. ball screw; 1034. ball nut; 1035. connecting rod; 1036. rolling wheel; 1037. limiting groove; 104. air drying assembly; 1041. transmission motor; 1042. fan; 1043. electric heating pipe; 1044. coil heater; 1045. temperature controller; 2. auxiliary mechanism; 201. workbench; 202. machine cover; 203. storage box; 204. heat dissipation window. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a wiper rubber strip installation mechanism for automobile wiper production, comprising a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located at the outer end of the main mechanism 1, the main mechanism 1 comprises a body 101, a body 2 102, an extrusion assembly 103 and an air-drying assembly 104, the body 2 102 is fixedly mounted on the upper end of the body 101, the extrusion assembly 103 is movably mounted on the inner end of the body 2 102, and the air-drying assembly 104 is movably mounted on the inner end of the body 2 102; the extrusion assembly 103 comprises a fixing frame 1031, a servo motor 1032 and a ball screw 1033, the fixing frame 1031 is fixedly mounted on the outer side of the body 2 102, the servo motor 1032 is fixedly mounted on the inner end of the fixing frame 1031, the ball screw 1033 is movably mounted on the transmission end of the left end of the servo motor 1032, the extrusion assembly 103 also comprises a ball nut 1034, a connecting rod 1035, a rolling wheel 1 036 and a limiting groove 1037, the ball nut 1034 is movably mounted on the outer end of the ball screw 1033, the connecting rod 1035 is fixedly mounted on the outer side of the ball nut 1034, the rolling wheel 1036 is movably mounted on the outer end of the connecting rod 1035, the limiting groove 1037 is fixedly arranged at the lower end of the inner end of the body 102, the air-drying component 104 includes a transmission motor 1041, a fan 1042, an electric heating pipe 1043, a coil heater 1044 and a temperature controller 1045, the transmission motor 1041 is fixedly mounted on the upper end of the inner end of the body 102, the fan 1042 is movably mounted on the transmission end of the lower end of the transmission motor 1041, the electric heating pipe 1043 is fixedly mounted below the fan 1042, the coil heater 1044 is fixedly mounted on the lower end of the inner end of the body 101, the temperature controller 1045 is fixedly mounted inside the body 101, and the temperature controller 1045 is electrically connected to the coil heater 1044.

[0024] The auxiliary mechanism 2 includes a workbench 201, a cover 202, a storage box 203 and a heat dissipation window 204. The workbench 201 is fixedly mounted on the upper end of the machine body 101, the cover 202 is movably mounted on the outer end of the machine body 101, the storage box 203 is fixedly mounted inside the machine body 101, and the heat dissipation window 204 is fixedly mounted on the left side of the machine body 101. When using the wiper rubber strip installation mechanism for automobile wiper production, the wiper with the installed wiper rubber strip is placed inside the limit groove 1037, and the servo motor 1032 is started to drive the ball screw 1033 rotates, so that the ball nut 1034 and the rolling wheel 1036 roll back and forth on the upper end of the rubber strip to reinforce the rubber strip. The coil heater 1044 heats the electric heating tube 1043 through the temperature controller 1045. The transmission motor 1041 drives the fan 1042 to rotate to generate wind, which blows toward the wiper inside the limiting groove 1037 to accelerate air drying. The user installs the rubber strip on the workbench 201. The storage box 203 can be used to store the wiper rubber strip. The installation of the heat dissipation window 204 facilitates the heat dissipation inside the body 101.

[0025] Working principle: when using the wiper rubber strip installation mechanism for automobile wiper production, put the wiper with the installed wiper rubber strip into the limit groove 1037, start the servo motor 1032, drive the ball screw 1033 to rotate, so that the ball nut 1034 and the rolling wheel 1036 roll back and forth on the upper end of the rubber strip to reinforce the rubber strip, the coil heater 1044 heats the electric heating tube 1043 through the temperature controller 1045, and the transmission motor 1041 drives the fan 1042 to rotate to generate wind, which blows toward the wiper inside the limit groove 1037 to accelerate air drying. The user installs the rubber strip on the workbench 201, and the storage box 203 can be used to store the wiper rubber strip. The installation of the heat dissipation window 204 facilitates the heat dissipation inside the body 101.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A wiper rubber strip installation mechanism for automobile wiper production, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located at the outer end of the main mechanism (1); the main mechanism (1) comprises a machine body (101), a machine body (102), a pressing assembly (103) and an air-drying assembly (104); the machine body (102) is fixedly mounted on the upper end of the machine body (101); the pressing assembly (103) is movably mounted on the inner end of the machine body (102); and the air-drying assembly (104) is movably mounted on the inner end of the machine body (102); The extrusion assembly (103) comprises a fixed frame (1031), a servo motor (1032) and a ball screw (1033); the fixed frame (1031) is fixedly mounted on the outside of the second machine body (102); the servo motor (1032) is fixedly mounted on the inner end of the fixed frame (1031); and the ball screw (1033) is movably mounted on the transmission end of the left end of the servo motor (1032).

2. A wiper rubber strip installation mechanism for automobile wiper production according to claim 1, characterized in that: The extrusion assembly (103) further comprises a ball nut (1034), a connecting rod (1035), a rolling wheel (1036) and a limiting groove (1037); the ball nut (1034) is movably mounted on the outer end of the ball screw (1033); the connecting rod (1035) is fixedly mounted on the outer side of the ball nut (1034); the rolling wheel (1036) is movably mounted on the outer end of the connecting rod (1035); and the limiting groove (1037) is fixedly arranged at the lower end of the inner end of the second machine body (102).

3. A wiper rubber strip installation mechanism for automobile wiper production according to claim 2, characterized in that: The air-drying component (104) comprises a transmission motor (1041), a fan (1042), an electric heating pipe (1043), a coil heater (1044) and a temperature controller (1045), and the transmission motor (1041) is fixedly mounted on the upper end of the inner end of the second machine body (102).

4. A wiper rubber strip installation mechanism for automobile wiper production according to claim 3, characterized in that: The fan (1042) is movably mounted on the transmission end at the lower end of the transmission motor (1041); the electric heating tube (1043) is fixedly mounted below the fan (1042); the coil heater (1044) is fixedly mounted on the lower end of the inner end of the machine body (101); the temperature controller (1045) is fixedly mounted inside the machine body (101); and the temperature controller (1045) is electrically connected to the coil heater (1044).

5. A wiper rubber strip installation mechanism for automobile wiper production according to claim 4, characterized in that: The auxiliary mechanism (2) comprises a workbench (201), a machine cover (202), a storage box (203) and a heat dissipation window (204); the workbench (201) is fixedly mounted on the upper end of the machine body (101).

6. A wiper rubber strip installation mechanism for automobile wiper production according to claim 5, characterized in that: The cover (202) is movably mounted on the outer end of the machine body (101), the storage box (203) is fixedly mounted inside the machine body (101), and the heat dissipation window (204) is fixedly mounted on the left side of the machine body (101).

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