End face marking device for dove-tail rib

Abstract

The utility model relates to an end surface marking device for dove-tail ribs, which comprises a support frame, a horizontal rectangular support surface is arranged on the support frame, an adjustable marking mechanism is arranged at one end of the support frame, the adjustable marking mechanism comprises a vertical support, a vertically arranged screw rod is arranged in the vertical support, two ends of the screw rod are rotatably connected with the vertical support, a hand wheel is arranged at the top end of the screw rod, and the hand wheel is arranged on the support frame. A mounting frame is arranged on one side of the vertical bracket and is in threaded connection with the lead screw, a guide rod which is transversely arranged is arranged in the mounting frame, a sliding bracket is arranged on the guide rod, a screw rod is arranged on one side of the mounting frame, one end of the screw rod is connected with a motor A, and the screw rod is in threaded connection with the sliding bracket; two vertically-arranged guide rods are arranged on the side, facing the supporting frame, of the sliding support, a lifting support is installed on the guide rods in a sliding mode, a marking head is installed on the side, facing the supporting frame, of the lifting support, a lifting driving mechanism is installed on the sliding support, and the lifting driving mechanism is connected with the lifting support; according to the utility model, the marking operation is simpler and more convenient, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pigeon tail muscle production technical field, concretely is end face marking device for pigeon tail muscle. BACKGROUND

[0002] Pigeon tail muscle is the component part of large -scale motor, and mainly plays the role of positioning, strengthening in motor, and pigeon tail muscle needs in the production process carries out marking on the end face, and the marking information includes production batch number, product model etc. SUMMARY

[0003] The utility model discloses a end face marking device for pigeon tail muscle.

[0004] The specific scheme of the utility model is: end face marking device for pigeon tail muscle, including support frame, the support frame is equipped with horizontal rectangular support surface, and the support frame one end is equipped with adjustable marking mechanism, the adjustable marking mechanism includes vertical support, and the vertical support is equipped with the vertical setting screw rod in, and the both ends of screw rod are rotatably connected with vertical support, and the top of screw rod is equipped with hand wheel, and the one side of vertical support is equipped with mounting bracket, and the mounting bracket is equipped with the connecting portion with the screw thread connection of screw rod, and the mounting bracket is equipped with the guide rod along the transverse arrangement, and the guide rod is equipped with the sliding support, and the one side of mounting bracket is equipped with screw rod, and the one end of screw rod is connected with motor A, and screw rod is screw -threaded with sliding support, and the one side of sliding support is equipped with the vertical arrangement of two guide rods, and the lifting support is slidably equipped on the guide rod, and the one side of lifting support is equipped with marking head towards support frame, and the lifting drive mechanism is equipped on the sliding support, and the lifting drive mechanism is connected with lifting support, and the one side of support frame is also equipped with control system, and control system is equipped with man -machine interface for setting marking lettering, and control system is signal connected with motor A and lifting drive mechanism.

[0005] Further, the lifting drive mechanism includes two transmission wheels arranged on the sliding support, the two transmission wheels are located at the upper end and the lower end of the sliding support respectively, a synchronous belt is wound between the two transmission wheels, the synchronous belt is provided with transmission teeth on one side, one of the two transmission wheels is connected with a motor B, a gear wheel is arranged on the lifting support, and the gear wheel is engaged with the transmission teeth on the synchronous belt.

[0006] Further, the motor B and the motor A are both servo motors.

[0007] Further, the inner side of the synchronous belt is provided with transmission teeth along the whole length, the gear wheel is in transmission connection with the synchronous belt on one side, and the diameter of the gear wheel is smaller than the diameter of the transmission wheel.

[0008] Furthermore, a limiting block is installed at the upper and lower ends of the guide rod, and the limiting block is used to limit the extreme position of the lifting bracket.

[0009] Furthermore, the support surface is equipped with several bullseye bearings.

[0010] This utility model has the following advantages: the position of the marking head can be coarsely adjusted by setting a vertical bracket and a lead screw; the marking position can be finely adjusted by setting a horizontal guide rod, a sliding bracket, a vertical guide rod, and a lifting bracket, and controlling the marking head through motors A and B; bullseye bearings are set on the support surface, allowing the pigeon tail rib to slide on the support surface, eliminating the need for lifting equipment when adjusting the workpiece position, and making it more convenient to cooperate with the marking machine. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0012] Figure 2 yes Figure 1 The main view;

[0013] Figure 3 yes Figure 2 AA view;

[0014] Figure 4 yes Figure 3 BB view;

[0015] Figure 5 yes Figure 4 CC view;

[0016] In the diagram: 1. Support frame; 2. Bullseye bearing; 3. Vertical bracket; 4. Mounting bracket; 5. Handwheel; 6. Guide rod; 7. Sliding bracket; 8. Guide rod; 9. Lifting bracket; 10. Synchronous belt; 11. Marking head; 12. Motor B; 13. Transmission wheel; 14. Gear; 15. Motor A; 16. Lead screw; 17. Screw. Detailed Implementation

[0017] See Figures 1-5This embodiment describes a marking device for the end face of pigeon tail tendons. It includes a support frame 1 with a horizontal rectangular support surface. One end of the support frame 1 is equipped with an adjustable marking mechanism, which includes a vertical bracket 3. A vertically arranged lead screw 16 is installed inside the vertical bracket 3. Both ends of the lead screw 16 are rotatably connected to the vertical bracket 3. A handwheel 5 is installed at the top of the lead screw 16. A mounting bracket 4 is provided on one side of the vertical bracket 3. The mounting bracket 4 has a connecting part that is threadedly connected to the lead screw 16. A guide rod 6 arranged laterally is installed inside the mounting bracket 4. A sliding bracket 7 is mounted on the guide rod 6. A screw 17 is provided on one side, with a motor A15 connected to one end of the screw 17. The screw 17 is threadedly connected to the sliding bracket 7. Two vertically arranged guide rods 8 are provided on the side of the sliding bracket 7 facing the support frame 1. A lifting bracket 9 is slidably mounted on the guide rods 8. A marking head 11 is mounted on the side of the lifting bracket 9 facing the support frame 1. A lifting drive mechanism is mounted on the sliding bracket 7 and connected to the lifting bracket 9. A control system is also provided on one side of the support frame 1. The control system has a human-machine interface for setting the marking text. The control system is connected to the motor A15 and the lifting drive mechanism.

[0018] Furthermore, the lifting drive mechanism includes two transmission wheels 13 mounted on the sliding bracket 7. The two transmission wheels 13 are located at the upper and lower ends of the sliding bracket 7, respectively. A synchronous belt 10 is wound between the two transmission wheels 13. A transmission tooth is provided on one side of the synchronous belt 10. One of the transmission wheels 13 is connected to a motor B12. A gear 14 is mounted on the lifting bracket 9. The gear 14 meshes with the transmission tooth on the synchronous belt 10.

[0019] Furthermore, both motor B12 and motor A15 are servo motors and are connected to the control system signals.

[0020] Furthermore, the inner side of the synchronous belt 10 is provided with transmission teeth along its entire length, and the gear 14 is connected to the synchronous belt 10 on one side for transmission. The diameter of the gear 14 is smaller than the diameter of the transmission wheel 13.

[0021] Furthermore, a limiting block is installed at the upper and lower ends of the guide rod 8, and the limiting block is used to limit the extreme position of the lifting bracket 9.

[0022] Furthermore, the support surface is equipped with several bullseye bearings 2. By setting the bullseye bearings 2, the friction force is reduced when the workpiece slides on the support surface, making it easier for workers to adjust the position of the workpiece and saving more effort.

[0023] The working process of this utility model is as follows: First, use a lifting device to place the pigeon tail tendons of the same model and batch on the support frame 1, and then perform the marking operation one by one. Each time, slide the workpiece on the support surface until the end face corresponds to the starting position of the marking head 11, and then start the marking device to perform automatic marking. After one workpiece is marked, push it to the side, and then slide the next workpiece to the marking position for marking. After all the workpieces are marked, they are transported away by the lifting device. If the marking position of the next batch of workpieces needs to be adjusted, the following steps are followed: First, move the workpiece to the marking head 11, and then make a coarse adjustment by using the handwheel 5 to drive the mounting frame 4 to move up and down along the vertical support 3 to the set height position, and then make a fine adjustment. Set the marking range and the starting position of the marking head 11 through the human-machine interface of the control system. The control system controls the motors A15 and B12 to move by setting parameters, and drives the marking head 11 to the starting position. Finally, move the workpiece to the designated position and then perform automatic marking.

[0024] During the marking process, the control system sets the movement trajectory of the marking head 11 according to the marking text. By controlling the coordinated action of motors A15 and B12, the marking head 11 moves along the set trajectory. During the movement, the marking head 11 impacts the workpiece surface at a certain speed to form a certain indentation. The indentation eventually forms the text information to be marked.

Claims

1. An end face marking device for a dovetail tenon, characterized by: The adjustable marking mechanism comprises a vertical support frame, a vertical screw rod arranged in the vertical support frame, a hand wheel connected to the top end of the vertical screw rod, a mounting frame arranged on one side of the vertical support frame, a connecting part arranged on the mounting frame and threadedly connected with the vertical screw rod, a guide rod arranged in the mounting frame in a transverse direction, a sliding support frame arranged on the guide rod, a screw rod arranged on one side of the mounting frame, a motor A connected to one end of the screw rod, and a lifting support frame arranged on the sliding support frame in a sliding manner.

2. The apparatus for marking the end face of a dove tail rib according to claim 1, characterized in that: The lifting driving mechanism comprises two transmission wheels arranged on the sliding support frame, a synchronous belt wound around the two transmission wheels, a transmission gear arranged on one side of the synchronous belt, and a motor B connected to one of the transmission wheels.

3. The apparatus for marking the end face of a dove tail rib according to claim 2, characterized in that: The motor B and the motor A are both servo motors.

4. The apparatus for marking the end face of a dove tail rib according to claim 2, wherein: The inside of the synchronous belt is provided with transmission gears along the whole length, the gear is in transmission connection with one side of the synchronous belt, and the diameter of the gear is smaller than that of the transmission wheel.

5. The apparatus for marking the end face of a dovetail tenon according to claim 1, characterized in that: The upper end and the lower end of the guide rod are each provided with a limiting block for limiting the limit position of the lifting support frame.

6. The apparatus for marking the end face of a dovetail tenon according to any one of claims 1 to 5, characterized in that: The support surface is provided with a plurality of eye bearings.

Images