Automatic assembly device for a lock tongue

Abstract

The utility model provides a lock tongue automatic assembly device relates to lockset processing field, including adjustment mechanism, the one side of adjustment mechanism is equipped with assembly mechanism, and assembly mechanism includes third axle, and the outer surface wall one side of third axle is connected with the grab hand, and the inner surface wall one side of grab hand is installed with response regulator, and the outer surface wall one side of grab hand is installed with screw rod, and response regulator is used for adjusting screw rod, and screw rod is used for adjusting grab hand assembly mechanism in, base support, magnetic chuck auxiliary positioning, different size components will all along the hole drop into corresponding cylinder, subsequently, the component is attracted by magnetic chuck, keeps the stability of component, response regulator adjusts screw rod to adjust the opening and closing degree of grab hand and catches component, and first axle and second axle drive grab hand to send component to the object groove and put down, have solved the problem that lock tongue is easy to deviate or be pushed out when assembling, have guaranteed stability and efficiency, have helped the full automation production.

Description

Technical Field

[0001] This utility model relates to the field of lock processing technology, and in particular to an automatic lock tongue assembly device. Background Technology

[0002] The latch is a key component in a door lock that directly locks the door. It is usually made of metal and works with the keyhole in the door frame to lock or unlock the door.

[0003] An automated assembly device is an automated equipment that can automatically complete assembly processes such as gripping, positioning, connecting, and inspecting product parts according to a preset program or instructions. It replaces manual labor in repetitive, high-precision, and high-intensity assembly work by integrating mechanical structures, control systems, sensors, actuators, and other components.

[0004] The existing automatic lock tongue assembly device has the following shortcomings: when the lock tongue is inserted into the lock body, it is easy to deviate or be pushed out by the spring force, which affects the stability and efficiency of the assembly and hinders fully automated production. Different models and specifications of lock tongues and related parts have differences in shape and size, and some automatic assembly devices are difficult to adapt to the production needs of various products.

[0005] Therefore, we propose an automatic locking tongue assembly device to solve the problems mentioned above. Summary of the Invention

[0006] A magnetic chuck attracts the component, keeping it stable. A sensor adjuster adjusts the screw to adjust the gripper's opening and closing angle to grasp the component. Components of different sizes are separated and inserted into their corresponding holes to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: it includes an adjustment mechanism, and an assembly mechanism is provided on one side of the adjustment mechanism;

[0008] An assembly mechanism includes a third shaft, a gripper connected to one side of the outer wall of the third shaft, a sensor adjuster installed on one side of the inner wall of the gripper, and a screw installed on one side of the outer wall of the gripper. The sensor adjuster is used to adjust the screw, and the screw is used to adjust the gripper.

[0009] Preferably, a bearing is installed on one side of the outer wall of the third shaft, a first shaft is rotatably connected to one side of the outer wall of the bearing, and a second shaft is installed on one side of the outer wall of the first shaft.

[0010] Preferably, a sleeve is rotatably connected to one side of the outer wall of the second shaft, and a fixing member is installed on one side of the outer wall of the sleeve. The first shaft and the second shaft are used to drive the gripper on the bearing to rotate. A second control box is installed on one side of the outer wall of the first shaft, a support rod is installed on one side of the outer wall of the second control box, and a base is installed on one side of the outer wall of the support rod.

[0011] Preferably, the adjustment mechanism includes a body, a set of sliding grooves is provided on one side of the outer wall of the body, a sliding rod is slidably connected to the inner wall of the set of sliding grooves, and a fixing ring is connected to one side of the outer wall of the set of sliding rods.

[0012] Preferably, a cylinder is installed on the inner wall of the fixing ring, and a loading groove is provided on one side of the outer wall of the cylinder. A set of holes is opened on the inner wall of the loading groove, and the set of holes communicates with the cylinder.

[0013] Preferably, a rotating component is rotatably mounted on one side of the outer wall of the loading trough, a first control box is mounted on one side of the outer wall of the machine body, a fixing rod is mounted on the outer wall of the first control box, a scraper is mounted on one side of the outer wall of the fixing rod, the scraper acts on the inside of the loading trough, a set of magnetic chucks is mounted on one side of the outer wall of the machine body, the magnetic chucks are located below a set of grippers, and the cylinders and holes are of different sizes and correspond to each other.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, the device is placed on the work platform, the adjustment mechanism is activated, the sliding groove operates to make the sliding rod slide, driving the fixed ring, cylinder and loading groove to move. The hole and cylinder are connected for the placement of parts. In the assembly mechanism, the base supports and the magnetic chuck assists in positioning. Parts of different sizes will fall into the corresponding cylinder along the hole. Then the magnetic chuck attracts the parts to keep them stable. The induction adjuster adjusts the screw to adjust the opening and closing degree of the gripper to grab the parts. The first axis and the second axis drive the gripper to send the parts to the loading groove and put them down. This solves the problem of easy deviation or being pushed out during the assembly of the locking tongue, ensuring stability and efficiency, and helping fully automated production.

[0016] 2. In this utility model, a support rod supports a second control box, which controls the rotation of the first shaft, driving the second shaft to rotate. Both together cause the bearing to rotate, which in turn drives the third shaft and the gripper to rotate to the appropriate gripping position. A sleeve, in conjunction with a fixing component, assists in stabilizing the rotation of the second shaft, ensuring smooth rotation of the gripper. After the gripper is in position, the sensor adjuster adjusts the screw. Due to the different sizes of the holes, when the scraper scrapes the surface of the loading groove, it separates components of different sizes and adjusts them into the corresponding holes. Subsequently, they fall into the cylinder along the holes, solving the problem that automatic assembly devices are difficult to adapt to different models and specifications of locking tongues and parts. Attached Figure Description

[0017] Figure 1 This utility model provides a perspective view of the main structure of an automatic latch assembly device;

[0018] Figure 2 This utility model provides a three-dimensional disassembled view of the assembly mechanism in an automatic lock tongue assembly device;

[0019] Figure 3 This utility model provides a three-dimensional disassembled view of the adjustment mechanism in an automatic assembly device for a locking tongue.

[0020] Figure 4 This utility model presents a three-dimensional structural disassembly of the adjustment mechanism in an automatic latch assembly device.

[0021] Legend: 100, Adjustment mechanism; 101, Machine body; 102, First control box; 103, Fixed rod; 104, Scraper; 105, Sliding groove; 106, Slide rod; 107, Fixed ring; 108, Cylinder; 109, Loading groove; 110, Hole; 111, Rotating component; 112, Magnetic chuck; 200, Assembly mechanism; 201, Base; 202, Support rod; 203, Second control box; 204, First shaft; 205, Bearing; 206, Second shaft; 207, Sleeve; 208, Fixing component; 209, Third shaft; 210, Gripper; 211, Sensor regulator; 212, Screw. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as shown in the attached document Figures 1-2 and Figure 4 As shown, it includes an adjustment mechanism 100, and an assembly mechanism 200 is provided on one side of the adjustment mechanism 100;

[0025] Assembly mechanism 200 includes a third shaft 209. A gripper 210 is connected to one side of the outer wall of the third shaft 209. A sensor adjuster 211 is installed on one side of the inner wall of the gripper 210. A screw 212 is installed on one side of the outer wall of the gripper 210. The sensor adjuster 211 is used to adjust the screw 212, and the screw 212 is used to adjust the gripper 210.

[0026] A bearing 205 is installed on one side of the outer wall of the third shaft 209, and a first shaft 204 is rotatably connected to one side of the outer wall of the bearing 205. A second shaft 206 is installed on one side of the outer wall of the first shaft 204.

[0027] A sleeve 207 is rotatably connected to one side of the outer wall of the second shaft 206. A fixing member 208 is installed on one side of the outer wall of the sleeve 207. The first shaft 204 and the second shaft 206 are used to drive the gripper 210 on the bearing 205 to rotate. A second control box 203 is installed on one side of the outer wall of the first shaft 204. A support rod 202 is installed on one side of the outer wall of the second control box 203. A base 201 is installed on one side of the outer wall of the support rod 202.

[0028] The overall effect achieved by Embodiment 1 is as follows: First, the device is placed on the work platform, then the adjustment mechanism 100 is activated. A set of sliding grooves 105 on the body 101 begins to operate. The slide rod 106 slides on the inner wall of the sliding groove 105, driving the fixed ring 107 connected to it to move. When the fixed ring 107 moves, the cylinder 108 installed inside it moves accordingly. The loading groove 109 on one side of the outer wall of the cylinder 108 also adjusts its position accordingly. A set of holes 110 on the inner wall of the loading groove 109 remains in communication with the cylinder 108, providing a suitable position for the placement and adjustment of the latch component. The base 201 of the assembly mechanism 200 provides stable support. The magnetic chuck 112 on the body 101 is positioned by the auxiliary component below the gripper 210. The sensor adjuster 211 inside the gripper 210 senses the component, and the adjusting screw 212 adjusts the gripper 210. The opening and closing degree is precisely grasped. After the grasping is completed, the first shaft 204 and the second shaft 206 drive the gripper 210 on the bearing 205 to rotate again, transporting the lock tongue component to the loading slot 109 in the adjustment mechanism 100, which has been adjusted to the correct position. Under the further adjustment of the sensor regulator 211 and the screw 212, the gripper 210 releases the lock tongue component and places it into the loading slot 109. This effectively solves the problem that when the lock tongue is installed into the lock body, it is easy to deviate or be pushed out by the spring force, which affects the stability and efficiency of the assembly and hinders the fully automated production operation.

[0029] Example 2, as Figures 1-3As shown, the adjustment mechanism 100 includes a body 101. A set of sliding grooves 105 is provided on one side of the outer wall of the body 101. A slide rod 106 is slidably connected to the inner wall of the set of sliding grooves 105. A fixing ring 107 is connected to one side of the outer wall of the set of slide rods 106.

[0030] A cylinder 108 is installed on the inner wall of the fixing ring 107. A loading groove 109 is provided on one side of the outer wall of the cylinder 108. A set of holes 110 are opened on the inner wall of the loading groove 109, and the set of holes 110 are connected to the cylinder 108.

[0031] A rotating component 111 is rotatably mounted on one side of the outer wall of the loading trough 109. A first control box 102 is mounted on one side of the outer wall of the machine body 101. A fixing rod 103 is mounted on the outer wall of the first control box 102. A scraper 104 is mounted on one side of the outer wall of the fixing rod 103. The scraper 104 acts on the inside of the loading trough 109. A set of magnetic chucks 112 is mounted on one side of the outer wall of the machine body 101. The magnetic chucks 112 are located below a set of grippers 210. The cylinder 108 and the hole 110 are of different sizes and correspond to each other.

[0032] The overall effect of Embodiment 2 is as follows: the support rod 202 supports the upper second control box 203, the second control box 203 begins to control the first shaft 204, the first shaft 204 begins to rotate under the control of the second control box 203, and at the same time drives the connected second shaft 206 to rotate. The first shaft 204 and the second shaft 206 work together to make the bearing 205 rotate, the bearing 205 rotates to drive the third shaft 209 to rotate, and then causes the gripper 210 connected to one side of the outer wall of the third shaft 209 to rotate and be adjusted to a suitable gripping position. Position: The sleeve 207 rotates on one side of the outer wall of the second shaft 206, and works with the fixing part 208 to assist and stabilize the rotation of the second shaft 206, ensuring the smoothness of the gripper 210 rotation process. After the gripper 210 reaches the designated position, the sensor adjuster 211 on one side of its inner wall starts to work, adjusting the screw 212 on one side of the outer wall of the gripper 210. This effectively solves the problem that different models and specifications of locking tongues and related parts have differences in shape and size, and some automatic assembly devices are difficult to adapt to the production needs of various products.

[0033] The working principle of the entire device is as follows: First, the device is placed on the work platform. Then, the adjustment mechanism 100 is activated, and a set of sliding grooves 105 on the machine body 101 begins to operate. The slide rod 106 slides on the inner wall of the sliding groove 105, driving the fixed ring 107 connected to it to move. When the fixed ring 107 moves, the cylinder 108 installed inside it moves accordingly. The loading groove 109 on one side of the outer wall of the cylinder 108 also adjusts its position accordingly. A set of holes 110 on the inner wall of the loading groove 109 remains in communication with the cylinder 108, providing a suitable position for the placement and adjustment of the locking tongue component. The base 201 of the assembly mechanism 200 provides stable support, and the support rod 202 supports the second control box 203 above. The second control box 203 begins to move the first shaft 204. In the control system, the first shaft 204 begins to rotate under the control of the second control box 203, simultaneously driving the connected second shaft 206 to rotate. The first shaft 204 and the second shaft 206 work together to rotate the bearing 205. The rotation of the bearing 205 drives the third shaft 209 to rotate, which in turn causes the gripper 210 connected to one side of the outer wall of the third shaft 209 to rotate and be adjusted to a suitable gripping position. The sleeve 207 rotates on one side of the outer wall of the second shaft 206, and together with the fixing part 208, it plays an auxiliary stabilizing role in the rotation of the second shaft 206, ensuring the smoothness of the gripper 210's rotation. After the gripper 210 reaches the designated position, the sensor adjuster 211 on one side of its inner surface wall starts to work, adjusting the screw 212 on one side of the outer surface wall of the gripper 210. The machine body 101 The magnetic chuck 112 is positioned by the auxiliary component below the gripper 210. The sensor regulator 211 inside the gripper 210 senses the component and the adjusting screw 212 adjusts the opening and closing degree of the gripper 210 to accurately grasp the component. After the gripping is completed, the first shaft 204 and the second shaft 206 drive the gripper 210 on the bearing 205 to rotate again, transporting the locking tongue component to the loading slot 109 in the adjustment mechanism 100, which has been adjusted to the correct position. Under the further adjustment of the sensor regulator 211 and the screw 212, the gripper 210 releases the locking tongue component and places it into the loading slot 109.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic latch assembly device, comprising an adjustment mechanism (100), characterized in that: An assembly mechanism (200) is provided on one side of the adjustment mechanism (100). An assembly mechanism (200) includes a third shaft (209), a gripper (210) is connected to one side of the outer wall of the third shaft (209), a sensor regulator (211) is installed on one side of the inner wall of the gripper (210), and a screw (212) is installed on one side of the outer wall of the gripper (210). The sensor regulator (211) is used to adjust the screw (212), and the screw (212) is used to adjust the gripper (210).

2. The automatic assembly device for a locking tongue according to claim 1, characterized in that: A bearing (205) is installed on one side of the outer wall of the third shaft (209), and a first shaft (204) is rotatably connected to one side of the outer wall of the bearing (205). A second shaft (206) is installed on one side of the outer wall of the first shaft (204).

3. The automatic assembly device for a locking tongue according to claim 2, characterized in that: A sleeve (207) is rotatably connected to one side of the outer wall of the second shaft (206). A fixing member (208) is installed on one side of the outer wall of the sleeve (207). The first shaft (204) and the second shaft (206) are used to drive the gripper (210) on the bearing (205) to rotate. A second control box (203) is installed on one side of the outer wall of the first shaft (204). A support rod (202) is installed on one side of the outer wall of the second control box (203). A base (201) is installed on one side of the outer wall of the support rod (202).

4. The automatic assembly device for a locking tongue according to claim 1, characterized in that: Adjustment mechanism (100) includes a body (101), a set of sliding grooves (105) is provided on one side of the outer wall of the body (101), a slide rod (106) is slidably connected to the inner wall of the set of sliding grooves (105), and a fixing ring (107) is connected to one side of the outer wall of the set of slide rods (106).

5. The automatic assembly device for a locking tongue according to claim 4, characterized in that: The inner wall of the fixing ring (107) is fitted with a cylinder (108), and a loading groove (109) is provided on one side of the outer wall of the cylinder (108). A set of holes (110) is opened on the inner wall of the loading groove (109), and the set of holes (110) is connected to the cylinder (108).

6. The automatic assembly device for a locking tongue according to claim 5, characterized in that: A rotating component (111) is rotatably mounted on one side of the outer wall of the loading trough (109). A first control box (102) is mounted on one side of the outer wall of the machine body (101). A fixing rod (103) is mounted on the outer wall of the first control box (102). A scraper (104) is mounted on one side of the outer wall of the fixing rod (103). The scraper (104) acts on the inside of the loading trough (109). A set of magnetic chucks (112) is mounted on one side of the outer wall of the machine body (101). The magnetic chucks (112) are located below a set of grippers (210). The cylinder (108) and the hole (110) are of different sizes and correspond to each other.

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