A door sensor spring trigger lever assembly

Abstract

The utility model relates to a door sensor spring trigger rod assembly mechanism, it includes workbench, is provided with the limit seat and first support on workbench, is provided with horizontal sliding platform module on first support, is provided with vertical sliding platform module on the sliding platform of horizontal sliding platform module, is provided with mounting platform on the sliding platform of vertical sliding platform module, is provided with clamping cylinder and compression cylinder on mounting platform, the movable end of clamping cylinder is provided with chuck, and the movable end of compression cylinder is provided with compression head, use in, carry sensor shell on the limit seat, and horizontal sliding platform module and vertical sliding platform module drive mounting platform to move close to the trigger rod that has the spring sleeve joint, and clamping cylinder drives chuck to clamp trigger rod, and compression cylinder drives compression head to compress spring on trigger rod, assemble into sensor shell with trigger rod, and compression head releases spring, and chuck loosens trigger rod, and complete installation, this mechanism can automatically complete spring compression and trigger rod's installation, improve assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of door sensor manufacturing, and in particular to a door sensor spring trigger rod assembly mechanism. Background Technology

[0002] Door sensors are common security and automation devices. Their main structure includes a sensor housing and a trigger rod. A spring is attached to the trigger rod for automatic reset. Because the spring needs to maintain a certain elastic potential energy, the space within the sensor housing for the spring is smaller than the spring's original length. This keeps the spring in a compressed state, maintaining its elastic potential energy. Therefore, during production, the spring attached to the trigger rod needs to be compressed before being installed into the sensor housing. Current production often uses manual compression of the spring, which is very inefficient. Utility Model Content

[0003] To overcome the above problems, this utility model provides a door sensor spring trigger rod assembly mechanism. The technical solution adopted by this utility model to solve its technical problems is as follows:

[0004] A door sensor spring trigger rod assembly mechanism includes a worktable, a limiting seat and a first bracket on the worktable, a horizontal slide module on the first bracket, a vertical slide module on the slide of the horizontal slide module, and a mounting platform on the slide of the vertical slide module. A clamping cylinder and a compression cylinder are mounted on the mounting platform. The movable end of the clamping cylinder has a chuck, and the movable end of the compression cylinder has a compression head. A sensor housing is mounted on the limiting seat. The horizontal and vertical slide modules drive the mounting platform to move closer to a trigger rod with a spring sleeved on it. The clamping cylinder drives the chuck to clamp the trigger rod, and the compression cylinder drives the compression head to compress the spring onto the trigger rod. The horizontal and vertical slide modules drive the mounting platform to assemble the trigger rod into the sensor housing. The compression head releases the spring, and the chuck releases the trigger rod.

[0005] Furthermore, a rotary cylinder is installed on the slide of the vertical slide module, and the mounting platform is located at the movable end of the rotary cylinder. The rotary cylinder drives the mounting platform to rotate in the vertical plane.

[0006] Furthermore, the clamping cylinder is vertically positioned downwards on the bottom surface of the mounting platform, while the compression cylinder is horizontally positioned on the bottom surface of the mounting platform. The compression cylinder drives the compression head to move closer to / away from the clamp.

[0007] Furthermore, the bottom of the compression head is provided with a downward-facing arc-shaped latch, which presses against the trigger rod and moves along the surface of the trigger rod to compress the spring.

[0008] Furthermore, a roller is provided on the top of the compression head, and the roller abuts against the bottom surface of the mounting platform and rolls along the bottom surface of the mounting platform.

[0009] Furthermore, a rotary wheel assembly is provided on the worktable, and a limit seat is provided on the rotary wheel assembly.

[0010] Furthermore, a second support is provided on the workbench, and a push cylinder is provided on the second support. The movable end of the push cylinder is provided with a positioning cylinder, and the movable end of the positioning cylinder is provided with a striking head. The push cylinder drives the positioning cylinder to move to one side of the limit seat, and the positioning cylinder drives the striking head to strike the trigger rod so that the trigger rod is installed in place.

[0011] Furthermore, a third support is provided on the workbench, and a pressing cylinder is provided on the third support. The moving end of the pressing cylinder is provided with a pressing head, and the pressing cylinder drives the pressing head to press the trigger rod downward.

[0012] The beneficial effects of this utility model are as follows:

[0013] The mechanism includes a workbench with a limiting seat and a first support. A horizontal slide module is mounted on the first support, and a vertical slide module is mounted on the slide of the horizontal slide module. A mounting platform is mounted on the slide of the vertical slide module. A clamping cylinder and a compression cylinder are mounted on the mounting platform. A chuck is attached to the movable end of the clamping cylinder, and a compression head is attached to the movable end of the compression cylinder. In use, the sensor housing is mounted on the limiting seat. The horizontal and vertical slide modules drive the mounting platform to move closer to a trigger rod with a spring attached. The clamping cylinder drives the chuck to clamp the trigger rod, and the compression cylinder drives the compression head to compress the spring onto the trigger rod. The horizontal and vertical slide modules then drive the mounting platform to assemble the trigger rod into the sensor housing. The compression head releases the spring, and the chuck releases the trigger rod, completing the installation. This mechanism can automatically complete the spring compression and trigger rod installation, improving assembly efficiency. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, wherein:

[0015] Figure 1 This is a three-dimensional view of our organization;

[0016] Figure 2 This is an exploded view of our organization;

[0017] Figure 3 This is a three-dimensional view of the first support frame;

[0018] Figure 4 This is a three-dimensional view of the mounting platform;

[0019] Figure 5 This is a three-dimensional view of the limiting seat;

[0020] Figure 6 This is an exploded view of the limit seat.

[0021] Figure number marking:

[0022] 100. Worktable; 101. Limit seat; 102. Sensor housing; 103. Trigger rod; 104. Spring; 105. Rotary wheel assembly;

[0023] 200. First support; 201. Horizontal slide module; 202. Vertical slide module; 203. Mounting platform; 204. Clamping cylinder; 205. Compression cylinder; 206. Chuck; 207. Compression head; 208. Rotary cylinder; 209. Arc-shaped bayonet; 210. Roller;

[0024] 300. Second support; 301. Push cylinder; 302. Positioning cylinder; 303. Striking head;

[0025] 400. Third support; 401. Pressing cylinder; 402. Pressing head. Detailed Implementation

[0026] To better understand the purpose, structure, and function of this utility model, the following detailed description of a specific embodiment of the "door sensor spring trigger rod assembly mechanism" of this utility model is provided in conjunction with the accompanying drawings.

[0027] See Figures 1-6In this embodiment, the door sensor spring trigger rod assembly mechanism includes a worktable 100, on which a limit seat 101 and a first bracket 200 are provided. A horizontal slide module 201 is provided on the first bracket 200, and a vertical slide module 202 is provided on the slide of the horizontal slide module 201. A mounting platform 203 is provided on the slide of the vertical slide module 202, and a clamping cylinder 204 and a compression cylinder 205 are provided on the mounting platform 203. A clamping head 206 is provided at the movable end of the clamping cylinder 204, and a compression head 207 is provided at the movable end of the compression cylinder 205. When the mechanism is working, the sensor housing 102, which was installed in the previous process, is mounted on the limit seat 101. The horizontal slide module 201 and the vertical slide module 202 work together to drive the mounting table 203 to move closer to the trigger rod 103 with the spring 104 sleeved on it. The trigger rod 103 with the spring 104 sleeved on it has been assembled in a nearby process. Then, the clamping cylinder 204 drives the chuck 206 to clamp the trigger rod 103, and at the same time, the compression cylinder 205 drives the compression head 207 to compress the spring 104 onto the trigger rod 103. Then the horizontal slide module 201... The mechanism 01 and the vertical slide module 202 work together to move the mounting platform 203 to assemble the trigger rod 103 into the sensor housing 102. After the trigger rod 103, with the spring 104 sleeved on it, is installed inside the sensor housing 102, the compression head 207 releases the spring 104. The spring rebounds and extends, but because the spring 104 is already inside the sensor housing 102, it is blocked by the inner wall of the sensor housing 102 and will not fully extend, remaining in a compressed state. Then, the clamp 206 releases the trigger rod 103, completing the installation. This mechanism can automatically install the trigger rod 103 with the spring 104 sleeved on it into the sensor housing 102 after compressing the spring 104, improving assembly efficiency.

[0028] See further Figure 3 In this embodiment, a rotary cylinder 208 is provided on the slide of the vertical slide module 202, and a mounting platform 203 is provided on the movable end of the rotary cylinder 208. The rotary cylinder 208 drives the mounting platform 203 to rotate in the vertical plane. The rotary cylinder 208 and the horizontal slide module 201 work together with the vertical slide module 202 to make the mechanism able to grip the trigger rod 103 in a wider range and at a more flexible gripping angle, and to improve its automation.

[0029] More specifically, in this embodiment, the clamping cylinder 204 is vertically positioned downwards on the bottom surface of the mounting platform 203, and the compression cylinder 205 is horizontally positioned on the bottom surface of the mounting platform 203. The compression cylinder 205 drives the compression head 207 to move closer to / away from the clamp 206, and the clamp 206 is located on the extension line of the movement path of the compression head 207. Furthermore, the bottom of the compression head 207 is provided with a downward-facing arc-shaped slot 209, which presses against the trigger rod 103 and moves along the surface of the trigger rod 103 to compress the spring 104. In this way, the compression head 207 linearly compresses the spring 104 more stably, preventing the spring 104 from detaching from the compression head 207 during the compression process.

[0030] Furthermore, in this embodiment, a roller 210 is provided on the top of the compression head 207. The roller 210 abuts against the bottom surface of the mounting platform 203 and rolls along the bottom surface of the mounting platform 203. In this way, when the compression head 207 linearly compresses the spring 104, the compression head 207 will not sway up and down, and the friction between the top of the compression head 207 and the bottom surface of the mounting platform 203 is small, making the compression process of the spring 104 more stable.

[0031] See further Figure 1 and Figure 2 In this embodiment, a rotary wheel assembly 105 is provided on the workbench 100, and a limiting seat 101 is provided on the rotary wheel assembly 105. After the limiting seat 101 has mounted the sensor housing 102 at the previous station, the rotary wheel assembly 105 drives the limiting seat 101 to rotate to the installation station to install the spring 104 and the trigger rod 103. After the installation is completed, the rotary wheel assembly 105 can drive the limiting seat 101 to rotate to the next station, realizing fully automated assembly.

[0032] See further Figure 2 In this embodiment, a second support 300 is also provided on the workbench 100. A push cylinder 301 is provided on the second support 300. A positioning cylinder 302 is provided on the movable end of the push cylinder 301. A striking head 303 is provided on the movable end of the positioning cylinder 302. The push cylinder 301 drives the positioning cylinder 302 to move to one side of the limit seat 101. The positioning cylinder 302 drives the striking head 303 to strike the trigger rod 103 so that the trigger rod 103 is installed in place.

[0033] Furthermore, in this embodiment, a third support 400 is provided on the workbench 100, and a pressing cylinder 401 is provided on the third support 400. A pressing head 402 is provided on the movable end of the pressing cylinder 401. The pressing cylinder 401 drives the pressing head 402 to move downward and abut against the trigger rod 103, so as to prevent the trigger rod 103 from shifting upward when the striking head 303 strikes the trigger rod 103, and ensure that the trigger rod 103 is installed in place.

[0034] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In the description of this application, "multiple" is understood as "at least two." "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent: A alone, A and B simultaneously, and B alone. A connected to B can represent: A and B directly connected and A and B connected through C. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Claims

1. A door sensor spring trigger rod assembly mechanism, characterized in that, The system includes a worktable (100), on which a limiting seat (101) and a first support (200) are provided. A horizontal slide module (201) is provided on the first support (200). A vertical slide module (202) is provided on the slide of the horizontal slide module (201). A mounting platform (203) is provided on the slide of the vertical slide module (202). A clamping cylinder (204) and a compression cylinder (205) are provided on the mounting platform (203). A chuck (206) is provided on the movable end of the clamping cylinder (204), and a compression head (207) is provided on the movable end of the compression cylinder (205). A sensor housing (102) is mounted on the limiting seat (101). The platform module (201) and the vertical slide module (202) drive the mounting platform (203) to move closer to the trigger rod (103) with the spring (104) sleeved on it. The clamping cylinder (204) drives the chuck (206) to clamp the trigger rod (103). The compression cylinder (205) drives the compression head (207) to compress the spring (104) onto the trigger rod (103). The horizontal slide module (201) and the vertical slide module (202) drive the mounting platform (203) to assemble the trigger rod (103) into the sensor housing (102). The compression head (207) releases the spring (104), and the chuck (206) releases the trigger rod (103).

2. The door sensor spring trigger rod assembly mechanism according to claim 1, characterized in that, A rotary cylinder (208) is provided on the slide of the vertical slide module (202), and the mounting platform (203) is located at the movable end of the rotary cylinder (208). The rotary cylinder (208) drives the mounting platform (203) to rotate in the vertical plane.

3. The door sensor spring trigger rod assembly mechanism according to claim 1, characterized in that, The clamping cylinder (204) is vertically disposed on the bottom surface of the mounting platform (203), and the compression cylinder (205) is horizontally disposed on the bottom surface of the mounting platform (203). The compression cylinder (205) drives the compression head (207) to move closer to / away from the clamp (206).

4. The door sensor spring trigger rod assembly mechanism according to claim 3, characterized in that, The compression head (207) has a downward-facing arc-shaped notch (209) at its bottom. The arc-shaped notch (209) presses against the trigger rod (103) and moves along the surface of the trigger rod (103) to compress the spring (104).

5. The door sensor spring trigger rod assembly mechanism according to claim 4, characterized in that, The compression head (207) is provided with a roller (210) on top, the roller (210) abuts against the bottom surface of the mounting platform (203) and rolls along the bottom surface of the mounting platform (203).

6. The door sensor spring trigger rod assembly mechanism according to claim 1, characterized in that, The workbench (100) is provided with a rotary wheel assembly (105), and the limiting seat (101) is provided on the rotary wheel assembly (105).

7. The door sensor spring trigger rod assembly mechanism according to claim 1, characterized in that, The workbench (100) is provided with a second support (300), and the second support (300) is provided with a push cylinder (301). The movable end of the push cylinder (301) is provided with a positioning cylinder (302), and the movable end of the positioning cylinder (302) is provided with a striking head (303). The push cylinder (301) drives the positioning cylinder (302) to move to one side of the limiting seat (101), and the positioning cylinder (302) drives the striking head (303) to strike the trigger rod (103) so that the trigger rod (103) is installed in place.

8. The door sensor spring trigger rod assembly mechanism according to claim 7, characterized in that, A third support (400) is provided on the workbench (100), and a pressing cylinder (401) is provided on the third support (400). A pressing head (402) is provided on the movable end of the pressing cylinder (401), and the pressing cylinder (401) drives the pressing head (402) to press the trigger rod (103) downward.

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