A center control panel injection molding trimming device

Abstract

The utility model relates to a kind of central control panel injection molding trimming equipment, especially injection processing equipment technical field is related to.The utility model includes rack, moving frame, down-pressing component, first pivot, carousel, first motor, second cylinder, lifting frame, second pivot, driving mechanism, second motor, trimming component, third cylinder, 1, by the collaborative design of moving frame and carousel, realize workpiece quick positioning and rotary processing, improve trimming accuracy;Integration trimming and polishing function, reduce process switching time, improve production efficiency, lifting frame and slide rail structure cooperation, ensure the height adjustability of trimming component, adapt to different size workpiece.

Description

Technical Field

[0001] This utility model relates to the field of injection molding equipment technology, and in particular to a central control panel injection molding trimming device. Background Technology

[0002] After demolding, injection-molded parts such as central control panels often have defects such as burrs and flash, requiring trimming and polishing. Traditional trimming processes mostly rely on manual operation or step-by-step equipment, which is inefficient and difficult to guarantee accuracy. In existing equipment, the coordination between trimming and fixing the workpiece is insufficient, and there is a lack of integrated design, resulting in a cumbersome processing flow. Utility Model Content

[0003] (1) Technical solution

[0004] To solve the above-mentioned technical problems, this utility model provides a central control panel injection molding trimming device, including a frame, a movable frame, a pressing component, a first rotating shaft, a turntable, a first motor, a second cylinder, a lifting frame, a second rotating shaft, a drive mechanism, a second motor, a trimming component, and a third cylinder. Two first slide rails are connected parallel to each other on both sides of the frame, and a pulley is slidably connected in each first slide rail. The movable frame spans the two first slide rails, and the bottom of the movable frame is connected to the top of the two pulleys. The pressing component is installed on the top of the movable frame, and the turntable is located directly below the pressing component. The first rotating shaft is vertically and rotatably mounted on the inner wall of the bottom of the mobile frame. The first rotating shaft is driven by the first motor. The upper end of the first rotating shaft is connected to the bottom of the turntable. A second cylinder is mounted on one side of the frame to drive the mobile frame to move left and right. A lifting frame is provided on one side of the mobile frame. A second rotating shaft is vertically and rotatably mounted on the top of the lifting frame. The second motor drives the second rotating shaft to rotate through a drive mechanism. The trimming assembly is mounted on the second rotating shaft. A third cylinder is mounted on the frame below the lifting frame to drive the lifting frame to move up and down.

[0005] Preferably, the pressing assembly includes a first cylinder, a first piston rod, and a pressing head. The first cylinder is mounted on the top of the movable frame, and the first piston rod of the first cylinder is arranged downward and its lower end passes through the top of the movable frame and is connected to the pressing head.

[0006] Preferably, the first rotating shaft is mounted on the inner wall of the bottom of the movable frame via a bearing seat, and its lower end passes through the bottom of the movable frame and is connected to the output shaft of the first motor via a coupling.

[0007] Preferably, the end of the second piston rod of the second cylinder away from the second cylinder faces the movable frame and is connected to the movable frame.

[0008] Preferably, a trimming wheel and a grinding wheel are installed sequentially from bottom to top on the second rotating shaft, and the trimming wheel is provided with trimming blades in the circumferential direction.

[0009] Preferably, the drive mechanism includes a first pulley, a second pulley, and a connecting belt. The lower end of the second rotating shaft is fixedly connected to the first pulley, the output shaft of the second motor is fixedly connected to the second pulley, and the connecting belt connects the first pulley and the second pulley.

[0010] Preferably, two second slide rails are vertically and parallelly installed on the other side of the frame, and a slider is slidably connected in the second slide rail. The side of the slider away from the second slide rail is connected to one side of the lifting frame. The third piston rod of the third cylinder is arranged upward and its upper end is connected to the bottom of the lifting frame.

[0011] (2) Beneficial effects

[0012] This utility model provides a central control panel injection molding trimming device, which has the following advantages compared with the prior art:

[0013] 1. Through the coordinated design of the moving frame and the turntable, the workpiece can be quickly positioned and rotated for processing, thereby improving the trimming accuracy.

[0014] 2. Integrated trimming and polishing functions reduce process changeover time and improve production efficiency.

[0015] 3. The lifting frame and slide rail structure work together to ensure the height adjustability of the trimming components, adapting to workpieces of different sizes. Attached Figure Description

[0016] Figure 1 This is a side view of the present invention.

[0017] Figure 2 This is a top view of the present invention.

[0018] Figure 3 This is a front view of the present invention.

[0019] The attached figures are labeled as follows: 1-frame, 2-moving frame, 3-pressing assembly, 31-first cylinder, 32-first piston rod, 33-pressing head, 4-first rotating shaft, 5-turntable, 6-first motor, 7-second cylinder, 71-second piston rod, 8-first slide rail, 81-pulley, 9-lifting frame, 10-second rotating shaft, 11-drive mechanism, 111-first pulley, 112-second pulley, 113-connecting belt, 12-second motor, 13-trimming wheel, 131-trimming blade, 14-grinding wheel, 15-second slide rail, 16-slider, 17-third cylinder, 171-third piston rod. Detailed Implementation

[0020] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0021] like Figures 1-3 As shown, the central control panel injection molding trimming equipment of this utility model includes a frame 1, a movable frame 2, a pressing component 3, a first rotating shaft 4, a turntable 5, a first motor 6, a second cylinder 7, a lifting frame 9, a second rotating shaft 10, a drive mechanism 11, a second motor 12, a trimming component, and a third cylinder 17. Two first slide rails 8 are connected parallel to each other on both sides of the frame 1. Each first slide rail 8 has a pulley 81 slidably connected within it. The movable frame 2 spans the two first slide rails 8. The bottom of the movable frame 2 is connected to the top of the two pulleys 81. The pressing component 3 is mounted on the top of the movable frame 2. The turntable 5 is located directly below the pressing component 3. The first rotating shaft 4 is vertically and rotatably mounted on the inner wall of the bottom of the frame 2. The first rotating shaft 4 is driven by the first motor 6. The upper end of the first rotating shaft 4 is connected to the bottom of the turntable 5. The second cylinder 7, which drives the moving frame 2 to move left and right, is mounted on one side of the frame 1. The lifting frame 9 is provided on one side of the moving frame 2. The second rotating shaft 10 is vertically and rotatably mounted on the top of the lifting frame 9. The second motor 12 drives the second rotating shaft 10 to rotate through the drive mechanism 11. The trimming component is mounted on the second rotating shaft 10. The third cylinder 17, which drives the lifting frame 9 to rise and fall, is mounted on the frame 1 below the lifting frame 9.

[0022] The pressing assembly 3 includes a first cylinder 31, a first piston rod 32, and a pressing head 33. The first cylinder 31 is mounted on the top of the movable frame 2. The first piston rod 32 of the first cylinder 31 is arranged downward and its lower end passes through the top of the movable frame 2 and is connected to the pressing head 33.

[0023] The first rotating shaft 4 is mounted on the inner wall of the bottom of the movable frame 2 through a bearing seat, and its lower end passes through the bottom of the movable frame 2 and is connected to the output shaft of the first motor 6 through a coupling. The first motor 6 drives the turntable 5 to rotate.

[0024] The second piston rod 71 of the second cylinder 7 has one end away from the second cylinder 7 facing the movable frame 2 and connected to the movable frame 2, for driving the movable frame 2 to move horizontally along the first slide rail 8.

[0025] The second rotating shaft 10 is equipped with a trimming wheel 13 and a polishing wheel 14 from bottom to top. The trimming wheel 13 is provided with trimming blades 131 around its circumference for removing burrs; the polishing wheel 14 is used for surface polishing.

[0026] The drive mechanism 11 includes a first pulley 111, a second pulley 112, and a connecting belt 113. The lower end of the second rotating shaft 10 is fixedly connected to the first pulley 111, and the output shaft of the second motor 12 is fixedly connected to the second pulley 112. The connecting belt 113 connects the first pulley 111 and the second pulley 112.

[0027] Two second slide rails 15 are vertically and parallelly installed on the other side of the frame 1. A slider 16 is slidably connected in the second slide rail 15. The side of the slider 16 away from the second slide rail 15 is connected to the side of the lifting frame 9. The third piston rod 171 of the third cylinder 17 is set upward and its upper end is connected to the bottom of the lifting frame 9, driving the lifting frame 9 to rise and fall along the second slide rail 15.

[0028] Working principle: The injection molded part is placed on the turntable 5, the second cylinder 7 pushes the moving frame 2 to the processing position, the first cylinder 31 drives the pressure head 33 to press down and fix the workpiece; the first motor 6 starts, and drives the turntable 5 and the workpiece to rotate at a constant speed through the first rotating shaft 4; the third cylinder 17 adjusts the height of the lifting frame 9 so that the blade 131 of the trimming wheel 13 contacts the edge of the workpiece; the second motor 12 drives the trimming wheel 13 to rotate at high speed through belt transmission to remove burrs; after trimming is completed, the lifting frame 9 is finely adjusted in height and switched to the grinding wheel 14 to polish the surface of the workpiece.

[0029] The embodiments described above are merely preferred embodiments of the present invention, and are described in a relatively specific and detailed manner. However, the present invention is not limited to these embodiments. It should be noted that for those skilled in the art, any improvements made without departing from the spirit of the present invention fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A central control panel injection molding trimming device, characterized in that, The assembly includes a frame (1), a movable frame (2), a pressing assembly (3), a first rotating shaft (4), a turntable (5), a first motor (6), a second cylinder (7), a lifting frame (9), a second rotating shaft (10), a drive mechanism (11), a second motor (12), a trimming assembly, and a third cylinder (17). Two first slide rails (8) are connected parallel to each other on both sides of the frame (1). Each first slide rail (8) has a pulley (81) slidably connected inside it. The movable frame (2) spans the two first slide rails (8). The bottom of the movable frame (2) is connected to the top of the two pulleys (81). The pressing assembly (3) is installed on the top of the movable frame (2). The turntable (5) is located directly below the pressing assembly (3). The bottom inner wall of the movable frame (2) is vertically... The first rotating shaft (4) is mounted vertically upward. The first rotating shaft (4) is driven by the first motor (6). The upper end of the first rotating shaft (4) is connected to the bottom of the turntable (5). The second cylinder (7) is mounted on one side of the frame (1) to drive the moving frame (2) to move left and right. The lifting frame (9) is provided on one side of the moving frame (2). The second rotating shaft (10) is mounted vertically upward on the top of the lifting frame (9). The second motor (12) drives the second rotating shaft (10) to rotate through the driving mechanism (11). The trimming assembly is mounted on the second rotating shaft (10). The third cylinder (17) is mounted on the frame (1) below the lifting frame (9) to drive the lifting frame (9) to rise and fall.

2. The central control panel injection molding trimming equipment according to claim 1, characterized in that, The pressing assembly (3) includes a first cylinder (31), a first piston rod (32), and a pressure head (33). The first cylinder (31) is mounted on the top of the movable frame (2). The first piston rod (32) of the first cylinder (31) is set downward and its lower end passes through the top of the movable frame (2) and is connected to the pressure head (33).

3. The central control panel injection molding trimming equipment according to claim 1, characterized in that, The first rotating shaft (4) is mounted on the bottom inner wall of the movable frame (2) through a bearing seat and its lower end passes through the bottom of the movable frame (2) and is connected to the output shaft of the first motor (6) through a coupling.

4. The central control panel injection molding trimming equipment according to claim 1, characterized in that, The second piston rod (71) of the second cylinder (7) is located away from the second cylinder (7) and is directed toward the movable frame (2) and connected to the movable frame (2).

5. The central control panel injection molding trimming equipment according to claim 1, characterized in that, The second rotating shaft (10) is equipped with a trimming wheel (13) and a grinding wheel (14) from bottom to top. The trimming wheel (13) is provided with trimming blades (131) in the circumferential direction.

6. The central control panel injection molding trimming equipment according to claim 1, characterized in that, The drive mechanism (11) includes a first pulley (111), a second pulley (112), and a connecting belt (113). The lower end of the second rotating shaft (10) is fixedly connected to the first pulley (111), and the output shaft of the second motor (12) is fixedly connected to the second pulley (112). The connecting belt (113) connects the first pulley (111) and the second pulley (112).

7. The central control panel injection molding trimming equipment according to claim 1, characterized in that, Two second slide rails (15) are vertically and parallelly installed on the other side of the frame (1). A slider (16) is slidably connected inside the second slide rail (15). The side of the slider (16) away from the second slide rail (15) is connected to the side of the lifting frame (9). The third piston rod (171) of the third cylinder (17) is set upward and its upper end is connected to the bottom of the lifting frame (9).

Images