Electric cylinder needle feeding mechanism based on servo motor

Abstract

The utility model discloses an electric cylinder lower needle mechanism based on a servo motor, which comprises a connecting frame, an electric cylinder main body is arranged at the position of the inner side of the connecting frame, a speed reducer is arranged at the position of the upper end of the electric cylinder main body, and the speed reducer and a driving motor at the position of the upper end drive the electric cylinder main body to work. The driving motor is connected with a power source through a power line interface in the front end position, a bolt column is arranged at the lower end position of the electric cylinder body, a mounting clamping groove is formed in the lower end position of the connecting frame, and the connecting frame moves vertically through a sliding device at the rear end position. The sliding device moves along the track on the inner side, the sponge is arranged on the outer wall of the roller, the servo motor serves as a power source of the electric cylinder needle feeding, an original oil cylinder is replaced, and the electric cylinder needle feeding device has the advantages of being accurate in positioning, low in noise and free of oil stain pollution, the linear guide rail serves as a guide source piece of the needle feeding, precision is high, and sliding is smooth.

Description

Technical Field

[0001] The utility model belongs to the technical field related to an electric cylinder needle lowering mechanism of a servo motor, and specifically relates to an electric cylinder needle lowering mechanism based on a servo motor. Background Art

[0002] The electric cylinder needle insertion mechanism of the servo motor is usually a device used to control the needle insertion action. It can control the position and speed of the needle insertion through the movement of the servo motor. It can accurately control the position and depth of the needle insertion, thereby achieving precise needle insertion operation. This mechanism can improve production efficiency and product quality.

[0003] The traditional needle-dropping mechanism uses an oil cylinder as its power source. When the oil cylinder is working, it will produce a lot of noise and stains, and the staff will need to spend time cleaning it. Therefore, the market needs a new device to solve the current problems. Utility Model Content

[0004] The purpose of the utility model is to provide an electric cylinder needle lowering mechanism based on a servo motor, so as to solve the problem that the traditional needle lowering mechanism proposed in the above background technology uses an oil cylinder as a power source, and the oil cylinder will generate large noise and stains when working, and the staff needs to spend time cleaning, so the market needs a new device to solve the current problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo motor-based electric cylinder needle mechanism, comprising a connecting frame, an electric cylinder body is installed at the inner side of the connecting frame, a reducer is installed at the upper end of the electric cylinder body, the reducer and the drive motor at the upper end drive the electric cylinder body to work, the drive motor is powered on through the power cord interface at the front end, a bolt column is provided at the lower end of the electric cylinder body, a mounting slot is provided at the lower end of the connecting frame, the connecting frame moves straight up and down through a sliding device at the rear end, the sliding device moves along the track at the inner side, a fixing frame is installed at the rear end of the track, a triangular reinforcement plate is installed at the inner side of the fixing frame to make its structure firm, a fixing plate is fixed at the rear end of the connecting frame at the left and right sides, a connecting plate is fixed at a right angle at the lower end of the fixing plate, a rotatable roller is installed at the inner position of the connecting plate through a groove at the inner wall, and a sponge is provided at the outer wall of the roller.

[0006] Preferably, the driving motor and the reducer drive the electric cylinder body to work.

[0007] Preferably, the driving motor can be connected to a power source via a power cord interface at a rear end position.

[0008] Preferably, the power cord interface can insert the power cord into an internal position.

[0009] Preferably, the rails are installed at both sides of the front end of the fixing frame, and the sliding device can move straight up and down along the rails.

[0010] Preferably, the fixing plate is fixed to a connecting frame, and the connecting frame drives the fixing plate to move.

[0011] Preferably, the fixing plate allows the sponge to rotate in contact with the outer wall of the track during movement.

[0012] Preferably, the roller rotates at an inner side of the connecting plate.

[0013] Compared with the prior art, the utility model provides an electric cylinder needle lowering mechanism based on a servo motor, which has the following beneficial effects:

[0014] 1. The electric cylinder uses a servo motor as the power source to replace the original oil cylinder. The advantages are accurate positioning, low noise, and no oil pollution. The linear guide rail is used as the guide source for the needle, which has high precision and smooth sliding.

[0015] 2. The connecting frame drives the fixed plate to move during the movement, and the fixed plate enables the roller to rotate in contact with the guide rail. When the outer wall of the sponge is coated with lubricating oil, the movement of the roller allows the lubricating oil to be evenly applied to the outer wall of the guide rail, thereby making the movement more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of an electric cylinder needle lowering mechanism based on a servo motor.

[0017] Figure 2 The utility model is a three-dimensional structural schematic diagram of an electric cylinder needle lowering mechanism based on a servo motor.

[0018] Figure 3 The utility model is a front view structural schematic diagram of an electric cylinder needle lowering mechanism based on a servo motor.

[0019] Figure 4 The utility model is a side view structural schematic diagram of an electric cylinder needle lowering mechanism based on a servo motor.

[0020] Figure 5 The utility model is a schematic diagram of the roller structure of the electric cylinder needle lowering mechanism based on a servo motor.

[0021] In the figure: 1. driving motor; 2. power cord interface; 3. reducer; 4. electric cylinder body; 5. connecting frame; 6. track; 7. fixing frame; 8. sliding device; 9. bolt column; 10. mounting slot; 11. triangular reinforcement plate; 12. fixing plate; 13. sponge; 14. connecting plate; 15. roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-5 The electric cylinder needle lowering mechanism based on a servo motor shown in the figure comprises a connecting frame 5, an electric cylinder body 4 is installed at the inner side position of the connecting frame 5, a reducer 3 is installed at the upper end position of the electric cylinder body 4, the reducer 3 and the driving motor 1 at the upper end position drive the electric cylinder body 4 to work, the driving motor 1 is connected to the power supply through the power line interface 2 at the front end position, a bolt column 9 is arranged at the lower end position of the electric cylinder body 4, a mounting card slot 10 is arranged at the lower end position of the connecting frame 5, and the connecting frame 5 is directly upward through the sliding device 8 at the rear end position The sliding device 8 moves straight down along the track 6 at the inner position, a fixing frame 7 is installed at the rear end position of the track 6, a triangular reinforcing plate 11 is installed at the inner position of the fixing frame 7 to make its structure firm, the rear end of the connecting frame 5 is fixed with fixing plates 12 at the left and right sides, a connecting plate 14 is fixed at a right angle to the lower end of the fixing plate 12, the connecting plate 14 is installed with a rotatable roller 15 at the inner position through the groove at the inner wall position, and a sponge 13 is provided at the outer wall position of the roller 15.

[0024] The electric cylinder uses a servo motor as the power source to replace the original oil cylinder. The advantages are accurate positioning, low noise, and no oil pollution. The needle is guided by a linear guide rail with high precision and smooth sliding.

[0025] like Figure 1 and Figure 2 As shown, the driving motor 1 and the reducer 3 drive the electric cylinder body 4 to work. The driving motor 1 can be connected to the power supply through the power cord interface 2 at the rear end position. The power cord interface 2 can insert the power cord into the internal position. The track 6 is installed on both sides of the front end of the fixed frame 7. The sliding device 8 can move straight up and down along the track 6.

[0026] The electric mold shifting is powered by a servo motor and RV reducer 3 and realizes the mold shifting action through a connecting rod structure. The mold shifting distance can be controlled by the servo motor, which can be suitable for the use of molds with different center distances, realizing multiple uses of one machine.

[0027] like Figure 4 and Figure 5 As shown, the fixed plate 12 is fixed to the connecting frame 5, and the connecting frame 5 drives the fixed plate 12 to move. During the movement, the fixed plate 12 causes the sponge 13 to rotate in contact with the outer wall of the track 6, and the roller 15 rotates at the inner side of the connecting plate 14.

[0028] The connecting frame 5 drives the fixed plate 12 to move during the movement, and the fixed plate 12 makes the roller 15 rotate in contact with the guide rail. When the outer wall of the sponge 13 is coated with lubricating oil, the movement of the roller 15 makes the lubricating oil evenly spread on the outer wall of the guide rail.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A servo motor-based electric cylinder needle lowering mechanism, characterized in that: The invention comprises a connecting frame (5), an electric cylinder body (4) is installed at the inner side of the connecting frame (5), a reducer (3) is installed at the upper end of the electric cylinder body (4), the reducer (3) and a driving motor (1) at the upper end drive the electric cylinder body (4) to work, the driving motor (1) is connected to the power supply through a power line interface (2) at the front end, a bolt column (9) is arranged at the lower end of the electric cylinder body (4), a mounting slot (10) is arranged at the lower end of the connecting frame (5), the connecting frame (5) moves straight up and down through a sliding device (8) at the rear end, and the The sliding device (8) moves along the track (6) at the inner position, a fixing frame (7) is installed at the rear end position of the track (6), a triangular reinforcing plate (11) is installed at the inner position of the fixing frame (7) to make its structure firm, the rear end of the connecting frame (5) is fixed with fixing plates (12) at the left and right sides, a connecting plate (14) is fixed at a right angle at the lower end of the fixing plate (12), a rotatable roller (15) is installed at the inner position of the connecting plate (14) through a groove at the inner wall position, and a sponge (13) is arranged at the outer wall position of the roller (15).

2. According to claim 1, the electric cylinder needle lowering mechanism based on a servo motor is characterized in that: The driving motor (1) and the reducer (3) drive the electric cylinder body (4) to work.

3. The electric cylinder needle lowering mechanism based on a servo motor according to claim 1, characterized in that: The driving motor (1) can be connected to a power source via a power line interface (2) at the rear end.

4. The electric cylinder needle lowering mechanism based on a servo motor according to claim 1, characterized in that: The power cord interface (2) can be used to insert the power cord into an internal position.

5. The electric cylinder needle lowering mechanism based on a servo motor according to claim 1, characterized in that: The track (6) is installed at both sides of the front end of the fixing frame (7), and the sliding device (8) can move straight up and down along the track (6).

6. The electric cylinder needle lowering mechanism based on a servo motor according to claim 1, characterized in that: The fixing plate (12) is fixed to the connecting frame (5), and the connecting frame (5) drives the fixing plate (12) to move.

7. The electric cylinder needle lowering mechanism based on a servo motor according to claim 6, characterized in that: During the movement of the fixing plate (12), the sponge (13) is caused to rotate by fitting against the outer wall of the track (6).

8. The electric cylinder needle lowering mechanism based on a servo motor according to claim 7, characterized in that: The roller (15) rotates at an inner side of the connecting plate (14).

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