A door and window connecting rod and safety lock rod installation device and working method thereof

Abstract

The present invention relates to the technical field of aluminum alloy door and window processing and assembly, and in particular to a door and window connecting rod and safety lock rod installation device and a working method thereof. The installation device includes a fixed assembly, a steering assembly, a connecting rod installation assembly and a lock rod installation assembly, wherein the steering assembly is slidably installed on the fixed assembly; the connecting rod installation assembly includes a connecting rod seat, a connecting rod clamp and a push pin, wherein the connecting rod seat is installed on the steering assembly, the connecting rod clamp is installed on one side of the connecting rod seat for clamping the connecting rod, and the push pin is slidably installed on the other side of the connecting rod seat; the lock rod installation assembly includes a lock rod plate, a lock rod clamp and an eccentric wheel, wherein the lock rod clamp is installed on one side of the lock rod plate for clamping the safety lock rod, and the eccentric wheel is rotatably installed on the end of the lock rod plate. The present invention realizes the automatic installation of the connecting rod and the safety lock rod, reduces the dependence on technical workers, and improves the efficiency of automated installation.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy door and window processing and assembly, and in particular to a door and window connecting rod and safety lock rod installation device and a working method thereof. Background Art

[0002] In the aluminum alloy door and window assembly industry, the function of the connecting rod is to connect the moving parts of the doors and windows to ensure the stability of the structure and the reliability of movement. The safety lock rod is used to lock and fix, improving the protection performance and safety of doors and windows.

[0003] In the existing aluminum alloy door and window assembly, the installation of connecting rods and safety lock rods mainly relies on manual operation. Figure 1 , Figure 2 As shown, during installation, the connecting rod needs to be installed in the C-shaped groove of the profile first, and then the safety lock rod needs to be installed in the C-shaped groove of the profile and located outside the connecting rod. The connecting rod is inserted into the C-shaped groove from one end of the profile, and the connecting rod must be fully inserted into the C-shaped groove. Therefore, when using automatic equipment for installation, it will not be installed in place at one time due to the interference of the clamping claws. In addition, when installing the safety lock rod, the safety lock rod needs to be tilted first so that the card edge at the lower end is stuck in the C-shaped groove, but the current automatic equipment cannot achieve this process.

[0004] Therefore, the prior art has the following technical problems:

[0005] 1. Manual installation of connecting rods and safety lock rods is inefficient and requires high skills of workers, making it difficult to ensure consistency and accuracy.

[0006] 2. The existing automated equipment cannot solve the interference problem of the connecting rod being fully inserted into the C-slot, and cannot realize the installation of the safety lock rod. Summary of the invention

[0007] In view of the deficiencies in the prior art, an embodiment of the present invention aims to provide a door and window connecting rod and safety lock rod installation device, which realizes the automatic installation of the connecting rod and the safety lock rod, reduces the dependence on technical workers, and improves the efficiency of automated installation.

[0008] In order to achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0009] A door and window connecting rod and safety lock rod installation device, comprising a fixing assembly, a steering assembly, a connecting rod installation assembly and a locking rod installation assembly, wherein the steering assembly is slidably installed on the fixing assembly; the connecting rod installation assembly comprises a connecting rod seat, a connecting rod clamp and a pushing pin, wherein the connecting rod seat is installed on the steering assembly, the connecting rod clamp is installed on one side of the connecting rod seat for clamping the connecting rod, and the pushing pin is slidably installed on the other side of the connecting rod seat and can be pressed against the connecting rod to drive the connecting rod to move; the locking rod installation assembly comprises a locking rod plate, a locking rod clamp and an eccentric wheel, wherein the locking rod clamp is installed on one side of the locking rod plate for clamping the safety locking rod, and the eccentric wheel is rotatably installed on the end of the locking rod plate, and the eccentric wheel pushes the safety locking rod to be inserted into the profile in an inclined state.

[0010] The embodiment of the present invention also provides a working method of the door and window connecting rod and safety lock rod installation device as described above, including: the steering assembly rotates to rotate the connecting rod installation assembly to the working position, the connecting rod installation assembly moves to the predetermined position and clamps the connecting rod through the connecting rod clamp, the connecting rod clamp drives the connecting rod to move, and inserts part of the connecting rod into the C-shaped groove of the profile from the end of the profile, and then the pushing pin moves to rest against the connecting rod, the connecting rod clamp is released, and the connecting rod is driven to move along the C-shaped groove by the pushing pin until it reaches the predetermined position; the steering assembly rotates to rotate the locking rod installation assembly to the working position, the locking rod installation assembly moves to the predetermined position and clamps the safety lock rod through the locking rod clamp, the locking rod clamp drives the safety lock rod to move, the eccentric wheel rotates to make the safety lock rod inclined, the clamping edge on the lower side of the safety lock rod is clamped into the C-shaped groove, and the eccentric wheel continues to rotate to press the upper side of the safety lock rod into the C-shaped groove.

[0011] One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:

[0012] In the installation device, the connecting rod installation assembly realizes the grasping and precise positioning of the connecting rod through the cooperation of the connecting rod clamp and the pushing pin, and avoids the interference problem of the clamp through the cooperation of the pushing pin. The locking rod installation assembly can accurately insert the safety locking rod into the profile at an inclined angle through the clamping of the locking rod clamp and the rotation of the eccentric wheel, thereby realizing the automatic installation of the safety locking rod, reducing the dependence on skilled workers and improving the efficiency of automated installation.

[0013] Advantages of additional aspects of the present invention will be given in the following description, and in part will become obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a front view of the safety lock rod and connecting rod installed on the profile;

[0016] Figure 2 It is a side view of the safety lock rod and the connecting rod installed on the profile;

[0017] Figure 3 is an overall schematic diagram of the installation device provided by an embodiment of the present invention;

[0018] Figure 4 is a schematic diagram of a locking rod installation assembly provided by an embodiment of the present invention from a first angle;

[0019] Figure 5 is a second angle schematic diagram of a lock rod installation assembly provided by an embodiment of the present invention;

[0020] Figure 6 This is a schematic diagram of the installation of the swing shaft seat provided by an embodiment of the present invention;

[0021] Figure 7 is a schematic diagram of an inclined installation of a safety lock rod provided by an embodiment of the present invention;

[0022] Figure 8 is a stereoscopic diagram of a connecting rod installation assembly provided by an embodiment of the present invention;

[0023] Fig. 9 is a side view of a connecting rod mounting assembly provided by an embodiment of the present invention;

[0024] Fig.10 is a schematic diagram of a fixing assembly provided by an embodiment of the present invention;

[0025] Fig.11 It is a schematic diagram of a steering assembly provided in an embodiment of the present invention.

[0026] In the figure: 01, profile; 02, connecting rod; 03, safety lock rod; 2, installation device; 21, fixing assembly; 211, fixing frame; 212, lifting drive mechanism; 213, horizontal drive mechanism; 214, lifting plate; 215, transverse plate; 22, steering assembly; 221, transition seat; 222, steering plate; 223, steering motor; 23, lock rod installation assembly; 231, lock rod clamp; 232, eccentric wheel; 233, lock rod plate; 234, lock rod buffer cylinder; 235, lock rod installation plate; 236, corner cylinder; 237, support seat; 238, lock rod pneumatic finger; 239, swing shaft seat; 24, connecting rod installation assembly; 241, connecting rod clamp; 242, connecting rod seat; 243, push pin; 244, push cylinder; 245, connecting rod pneumatic finger. DETAILED DESCRIPTION

[0027] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] Terminology explanation:

[0029] Pneumatic fingers: also called pneumatic grippers or pneumatic grippers, are actuators that use compressed air as a power source to clamp or grab workpieces.

[0030] Example 1

[0031] In order to solve the technical problems mentioned in the background technology, this embodiment proposes a door and window connecting rod 02 and a safety lock rod 03 installation device 2, and the installation relationship between the connecting rod 02, the safety lock rod 03 and the profile 01 is as follows: Figure 1 , Figure 2 shown.

[0032] like Figure 3 As shown, the mounting device 2 includes a fixing assembly 21, a steering assembly 22, a connecting rod mounting assembly 24 and a locking rod mounting assembly 23. The steering assembly 22 is slidably mounted on the fixing assembly 21, and the connecting rod mounting assembly 24 and the locking rod mounting assembly 23 are both mounted on the steering assembly 22. Figure 8 As shown, the connecting rod installation assembly 24 includes a connecting rod seat 242, a connecting rod clamping claw 241 and a pushing pin 243. The connecting rod seat 242 is installed on the steering assembly 22. The connecting rod clamping claw 241 is installed on one side of the connecting rod seat 242 to clamp the connecting rod 02. The pushing pin 243 is slidably installed on the other side of the connecting rod seat 242 and can be pressed against the connecting rod 02 to drive the connecting rod 02 to move. Figure 4 As shown, the locking rod installation assembly 23 includes a locking rod plate 233, a locking rod clamp 231 and an eccentric wheel 232. The locking rod clamp 231 is installed on one side of the locking rod plate 233 to clamp the safety locking rod 03. The eccentric wheel 232 is rotatably installed at the end of the locking rod plate 233. The eccentric wheel 232 pushes the safety locking rod 03 to be inserted into the profile 01 in an inclined state (such as Figure 7 as shown).

[0033] The fixed component 21 serves as the base of the whole device, supporting the movement and operation of other components. The steering component 22 is installed on the top of the fixed component 21 by sliding, so that it can flexibly adjust its position in the horizontal and vertical directions. The connection between the fixed component 21 and the steering component 22 enhances the movement flexibility of the device.

[0034] like Figure 5 , Figure 6 As shown, the locking rod installation assembly 23 also includes an angle cylinder 236 and a locking rod pneumatic finger 238. The angle cylinder 236 is installed on the locking rod plate 233. A fork ear is installed at the front end of the angle cylinder 236. The fork ear is rotatably connected to the eccentric wheel 232. The locking rod pneumatic finger 238 is installed with two locking rod clamps 231.

[0035] Under the action of the eccentric wheel 232, the safety lock rod 03 is tilted to a predetermined angle and precisely contacts the C-shaped groove of the profile 01. Then the angle cylinder 236 continues to move, driving the eccentric wheel 232 to press the safety lock rod 03 into the C-shaped groove of the profile 01, completing the installation process. The double-claw design effectively avoids the problem of single-claw clamping, and improves the stability and accuracy of the safety lock rod 03 during installation.

[0036] like Figure 4 , Figure 6 As shown, a support seat 237 is installed on the lock rod plate 233, and a gap is provided in the middle of the support seat 237. The angle cylinder 236 is located in the gap, and a swing shaft seat 239 is installed on the outer wall of the angle cylinder 236. Both ends of the swing shaft seat 239 are rotatably connected to the support seat 237. Through the gap design and the rotatable connection mode, the device can provide stable support and ensure the freedom of movement of the angle cylinder 236 during operation, thereby driving the eccentric wheel 232 to rotate, and completing the push installation of the safety lock rod 03.

[0037] When installing the safety lock rod 03, the safety lock rod 03 and the vertical surface of the profile 01 must be tilted at a certain angle, and the contact point must be in contact with the C-shaped groove of the profile 01. The angular cylinder 236 pushes the eccentric wheel 232, and the eccentric wheel 232 presses the safety lock rod 03 into the C-shaped groove of the profile 01. Since the vertical and horizontal positioning of the device are controlled by the servo motor, its movement is rigid. In order to avoid the safety lock rod 03 from rigidly colliding with the profile 01 during installation, this part is specially designed as a flexible structure.

[0038] like Figure 4 As shown, the locking rod mounting assembly 23 includes a locking rod mounting plate 235, which is mounted on the steering assembly 22. A locking rod buffer cylinder 234 is mounted on the locking rod mounting plate 235, and the piston rod of the locking rod buffer cylinder 234 is connected to the support seat 237. The locking rod buffer cylinder 234 adjusts the pressure to achieve a flexible buffering effect. When the safety locking rod 03 is pushed into the profile 01, it can ensure sufficient pressure and avoid damage to the profile 01 and the safety locking rod 03, thereby improving the assembly quality and reliability.

[0039] Furthermore, guide holes are provided on both sides of the locking rod mounting plate 235, and guide shafts are installed in the guide holes, and the ends of the guide shafts are connected to the locking rod plate 233. The guide hole design enables the guide shafts to form a stable sliding guide relationship between the locking rod mounting plate 235 and the locking rod plate 233, effectively reducing the friction and position offset problems during the movement of the mounting assembly, and improving the movement accuracy of the locking rod plate 233. In addition, a linear bearing is installed between the guide shaft and the guide hole to reduce friction.

[0040] like Figure 8 , Fig. 9 As shown, the connecting rod installation assembly 24 includes a push cylinder 244, which is installed on the connecting rod seat 242. The piston rod of the push cylinder 244 is connected to the push pin 243. The locking rod seat has a bent plate. The end of the push pin 243 away from the push cylinder 244 passes through the bent plate. The end of the push pin 243 is a tapered structure. A more stable guiding effect is achieved through the support of the bent plate, so that the connecting rod 02 can be smoothly inserted into the C-shaped groove of the profile 01. The tapered push pin 243 can contact the connecting rod 02 more stably and push it to move.

[0041] The connecting rod installation assembly 24 also includes a connecting rod pneumatic finger 245, and the connecting rod pneumatic finger 245 is equipped with a pair of connecting rod clamps 241. Along the insertion direction of the connecting rod 02, the connecting rod clamps 241 are located on the rear side of the pushing pin 243 to ensure that the clamps and the pushing pin 243 can coordinate to complete the clamping and pushing actions. The front and rear arrangement of the pushing pin 243 and the clamps allows the clamping and pushing processes to be seamlessly connected.

[0042] like Fig.10 As shown, the fixed assembly 21 includes a fixed frame 211, a lifting plate 214 and a transverse plate 215, the fixed frame 211 is equipped with a lifting drive mechanism 212, the lifting plate 214 is slidably mounted on the fixed frame 211 and connected to the lifting drive mechanism 212, the lifting plate 214 is equipped with a horizontal drive mechanism 213, the transverse plate 215 is slidably mounted on the lifting plate 214 and connected to the horizontal drive structure, and the steering assembly 22 is mounted on the transverse plate 215. The lifting drive mechanism 212 and the horizontal drive mechanism 213 are both motors and ball screw pairs.

[0043] The combined design of the lifting plate 214 and the transverse plate 215 provides multi-directional positioning capabilities, ensuring that the connecting rod mounting assembly 24 and the locking rod mounting assembly 23 can achieve precise positioning in the up and down and left and right directions to accurately reach the working position and improve the overall flexibility of the device.

[0044] like Fig.11 As shown, the steering assembly 22 includes a transition seat 221, a steering plate 222 and a steering motor 223. The transition seat 221 is installed on the transverse plate 215, the steering motor 223 is installed on the transition seat 221, and the steering plate 222 is rotatably installed on the transition seat 221 and connected to the steering motor 223.

[0045] The steering motor 223 drives the steering plate 222 to rotate, so that the two mounting components can be adjusted to the best working angle. The design of the steering assembly 22 enhances the adaptability of the device, allowing it to be flexibly adjusted according to specific installation requirements, thereby improving the practicality of the overall device. The lock rod mounting assembly 23 and the connecting rod mounting assembly 24 are cleverly mounted on the steering plate 222, making the structural layout of this part simpler and more compact.

[0046] Example 2

[0047] This embodiment provides a working method of the door and window connecting rod 02 and the safety lock rod 03 installation device 2 described in Embodiment 1, including:

[0048] The steering assembly 22 rotates to rotate the connecting rod installation assembly 24 to the working position. The connecting rod installation assembly 24 moves to the predetermined position and clamps the connecting rod 02 through the connecting rod clamp 241. The connecting rod clamp 241 drives the connecting rod 02 to move, and inserts part of the connecting rod 02 into the C-shaped groove of the profile 01 from the end of the profile 01, and then pushes the pin 243 to move against the side of the connecting rod 02. The connecting rod clamp 241 is released, and the connecting rod 02 is driven to move along the C-shaped groove by the pushing pin 243 until it reaches the predetermined position.

[0049] The steering assembly 22 rotates to rotate the locking rod installation assembly 23 to the working position. The locking rod installation assembly 23 moves to the predetermined position and clamps the safety locking rod 03 through the locking rod clamp 231. The locking rod clamp 231 drives the safety locking rod 03 to move. The eccentric wheel 232 rotates to make the safety locking rod 03 inclined so that it forms an angle of 16 degrees with the vertical surface of the profile 01. The locking rod buffer cylinder 234 is actuated to make the contact point of the lower clamping edge of the safety locking rod 03 body contact the lower edge of the C-shaped groove of the profile 01. The corner cylinder 236 continues to act, and the eccentric wheel 232 rotates to press the safety locking rod 03 completely into the C-shaped groove.

[0050] In the working method of the installation device 2, the connecting rod installation assembly 24 clamps the connecting rod 02 through the clamping claws, and moves the connecting rod 02 to the specified position along the C-shaped groove of the profile 01 with the help of the pushing pin 243. The safety lock rod 03 is clamped by the lock rod clamping claws 231 and inserted into the profile 01 in an inclined state. The eccentric wheel 232 further pushes it into the C-shaped groove of the profile 01 to complete the installation operation. The working method connects multiple key actions in an orderly manner, fully utilizes the flexible design and precise positioning capability of the device, and realizes an efficient and stable automated installation process.

[0051] Although the above describes the specific implementation mode of the present invention in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without creative work are still within the scope of protection of the present invention.

Claims

1. A door and window connecting rod and safety lock rod installation device, characterized in that: It comprises a fixed assembly, a steering assembly, a connecting rod mounting assembly and a locking rod mounting assembly, wherein the steering assembly is slidably mounted on the fixed assembly; The connecting rod installation assembly comprises a connecting rod seat, a connecting rod clamp and a pushing pin, wherein the connecting rod seat is installed on the steering assembly, the connecting rod clamp is installed on one side of the connecting rod seat for clamping the connecting rod, and the pushing pin is slidably installed on the other side of the connecting rod seat and can abut against the connecting rod to drive the connecting rod to move; The locking rod installation assembly includes a locking rod plate, a locking rod clamp and an eccentric wheel, wherein the locking rod clamp is installed on one side of the locking rod plate for clamping the safety locking rod, and the eccentric wheel is rotatably installed at the end of the locking rod plate, and the eccentric wheel pushes the safety locking rod to be inserted into the profile in an inclined state; The locking rod installation assembly also includes an angle cylinder and a locking rod pneumatic finger, the angle cylinder is installed on the locking rod plate, a fork ear is installed at the front end of the angle cylinder, the fork ear is rotatably connected to the eccentric wheel, and the locking rod pneumatic finger is installed with two locking rod clamps; A support seat is installed on the lock rod plate, and the lock rod mounting assembly also includes a lock rod mounting plate, and the lock rod mounting plate is installed on the steering assembly. A lock rod buffer cylinder is installed on the lock rod mounting plate, and the piston rod of the lock rod buffer cylinder is connected to the support seat.

2. The door and window connecting rod and safety lock rod installation device according to claim 1, characterized in that: The support seat has a gap in the middle, the corner cylinder is located in the gap, a swing shaft seat is installed on the outer wall of the corner cylinder, and both ends of the swing shaft seat are rotatably connected to the support seat.

3. The door and window connecting rod and safety lock rod installation device according to claim 1, characterized in that: Guide holes are provided on both sides of the locking rod mounting plate, guide shafts are installed in the guide holes, and ends of the guide shafts are connected to the locking rod plate.

4. The door and window connecting rod and safety lock rod installation device according to claim 1, characterized in that: The connecting rod mounting assembly also includes a pushing cylinder, which is mounted on the connecting rod seat. The piston rod of the pushing cylinder is connected to the pushing pin. The locking rod seat has a bent plate. One end of the pushing pin away from the pushing cylinder passes through the bent plate. The end of the pushing pin is a conical structure.

5. The door and window connecting rod and safety lock rod installation device according to claim 4, characterized in that: The connecting rod installation assembly also includes a connecting rod pneumatic finger, which is equipped with a pair of connecting rod clamps. Along the connecting rod insertion direction, the connecting rod clamps are located at the rear side of the pushing pin.

6. The door and window connecting rod and safety lock rod installation device according to claim 1, characterized in that: The fixed assembly includes a fixed frame, a lifting plate and a transverse plate. A lifting drive mechanism is installed on the fixed frame. The lifting plate is slidably installed on the fixed frame and connected to the lifting drive mechanism. A horizontal drive mechanism is installed on the lifting plate. The transverse plate is slidably installed on the lifting plate and connected to the horizontal drive structure. The steering assembly is installed on the transverse plate.

7. The door and window connecting rod and safety lock rod installation device according to claim 6, characterized in that: The steering assembly includes a transition seat, a steering plate and a steering motor. The transition seat is mounted on the transverse plate, the steering motor is mounted on the transition seat, and the steering plate is rotatably mounted on the transition seat and connected to the steering motor.

8. A method for operating the door and window connecting rod and safety lock rod installation device according to any one of claims 1 to 7, characterized in that: include: The steering assembly rotates to rotate the connecting rod installation assembly to the working position. The connecting rod installation assembly moves to the predetermined position and clamps the connecting rod through the connecting rod clamping claw. The connecting rod clamping claw drives the connecting rod to move, and inserts part of the connecting rod into the C-shaped groove of the profile from the end of the profile. Then the push pin moves to abut against the connecting rod, and the connecting rod clamping claw is released. The connecting rod is driven to move along the C-shaped groove by the push pin until it reaches the predetermined position. The steering assembly rotates to rotate the lock rod installation assembly to the working position. The lock rod installation assembly moves to the predetermined position and clamps the safety lock rod through the lock rod clamp. The lock rod clamp drives the safety lock rod to move. The eccentric wheel rotates to make the safety lock rod inclined. The clamping edge on the lower side of the safety lock rod is inserted into the C-shaped groove. The eccentric wheel continues to rotate to press the upper side of the safety lock rod into the C-shaped groove.

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