Television accessory machining device

Abstract

The utility model discloses a television accessory machining device which comprises an upper frame, a lower frame, a product conveying device and a tapping device, the product conveying device is connected between the upper frame and the lower frame, and the tapping device is connected to the lower frame. The trepanning and tapping device comprises a pressing strip, a pressing column, a pressing spring, air cylinders, positioning springs, a transmission gear, a tool clamp, a gear ring, a lifting plate and a power motor, the two air cylinders are connected to the lifting plate, pistons penetrate through the lifting plate and the pressing strip and are connected to the lower frame, and piston rods of the air cylinders are sleeved with the positioning springs which are located between the pressing strip and the lifting plate; the television accessory machining device is simple in structure, convenient to use and practical, the lifting plate is driven by the air cylinder to ascend and descend, meanwhile, the pressing strip is driven by the positioning spring to ascend, a part is pressed and fixed through the pressing column, tapping or trepanning of the part is more stable, and the phenomenon that a cutter is broken is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of television accessory processing, and particularly relates to a television accessory processing device. Background Art

[0002] There are many accessories for TVs, including internal accessories and external accessories. The accessories of the TV itself include the shell, back panel, chip, screen, power panel, power cord, etc. The accessories of the TV itself, such as the back panel, fixing bar or bracket, are all processed by stamping, bending and welding. The screw holes required for connections such as fixing bars are generally replaced by pressing nails or direct tapping. Traditional stamping can only complete the appearance processing process, while tapping requires the use of a tapping machine for processing. At the same time, pressing nails can also be completed by stamping. This means that even if the process is simple, stamping, tapping, or pressing top processing or pressing threaded workstation components are required; generally, small accessories have small structures and large quantities, and multiple processing alone is very time-consuming. It is very urgent to combine stamping and one-piece molding research, which can effectively reduce the processing steps and reduce processing costs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a television accessories processing device, which has a simple structure, is convenient and practical. The cylinder drives the lifting plate to rise and fall, and the positioning spring drives the pressure strip to rise, so that the pressure column presses and fixes the parts, making the parts more stable when tapping or drilling holes, and avoiding the phenomenon of tool breakage.

[0004] A television accessories processing device includes an upper frame, a lower frame, a product conveying device and a hole tapping device, the product conveying device is connected between the upper frame and the lower frame, and the hole tapping device is connected to the lower frame; the hole tapping device includes a pressure strip, a pressure column, a pressure spring, a cylinder, a positioning spring, a transmission gear, a tool fixture, a gear ring, a lifting plate and a power motor, two of the cylinders are connected to the lifting plate and the piston passes through the lifting plate and the pressure strip and is connected to the lower frame, the positioning spring is sleeved on the cylinder piston rod and is located between the pressure strip and the lifting plate, one end of several pressure columns are connected to the pressure strip and the other end passes through the lower frame, several transmission gears and tool fixtures are alternately movably connected to the lifting plate, the tool fixture is sleeved with a gear ring that meshes with the transmission gear, the power motor is connected to the lifting plate and the piston rod is connected to a tool fixture.

[0005] Preferably, the product conveying device includes a conveying device, a product moving bar, a transmission motor and a transmission belt. The two conveying devices are symmetrically arranged and are both connected to a transmission pulley. The two transmission pulleys are connected through a transmission belt. The product moving bar is arranged between the two conveying devices. The transmission motor is connected to the lower frame and the movable rod is connected to a transmission pulley.

[0006] Preferably, the conveying device includes a rotating shaft, a conveyor belt, a fixed bar, a locking bar, a toggle bar and an adjusting bar. The two rotating shafts are connected to pulleys, and the two pulleys are connected through a conveyor belt transmission. Several fixed bars are equidistantly connected to the conveyor belt, and several locking bars are connected to the fixed bar in sequence from top to bottom. One end of the toggle bar is on the fixed bar, and the other ends of several toggle bars are connected to the adjusting bar.

[0007] Preferably, at least two symmetrically arranged positioning plates are connected to the upper frame.

[0008] Preferably, the positioning plate is provided with a positioning groove.

[0009] Preferably, the upper frame is equipped with at least one material guide bar, a pressure nail channel is provided in the material guide bar, and one end of the material guide bar is connected to a material pushing cylinder.

[0010] Beneficial effects:

[0011] (1) The utility model is a television accessories processing device with a simple structure, convenient and practical. The cylinder drives the lifting plate to rise and fall, and the positioning spring drives the pressure bar to rise, so that the pressure column presses and fixes the parts, making the parts more stable when tapping or drilling holes, and avoiding the phenomenon of tool breakage.

[0012] (2) The utility model is a device for processing accessories for television sets. After the pressing pins are continuously pushed to the designated positions by the pushing cylinder, the pressing pins are punched by the punch of the punching machine to achieve the goal of quickly punching the pressing pins on the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the processing device;

[0014] Figure 2 It is a structural schematic diagram of the hole tapping device;

[0015] Figure 3 It is a structural schematic diagram of the product conveying device;

[0016] 1-upper shelf, 2-lower shelf, 3-product conveying device, 31-conveyor device, 32-product moving bar, 33-positioning plate, 34-transmission motor, 35-rotating shaft, 36-transmission pulley, 37-pulley, 38-conveyor belt, 39-fixing bar, 310-locking bar, 311-sliding bar, 312-adjusting bar, 4-hole tapping device, 41-pressing bar, 42-pressure column, 43-compression spring, 44-cylinder, 45-positioning spring, 46-transmission gear, 47-tool fixture, 48-gear ring, 49-lifting plate, 410-power motor, 5-pushing cylinder, 6-material guide bar, 7-nail pressure channel. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are further described below with reference to the accompanying drawings.

[0018] Example 1

[0019] like Figures 1 to 3 As shown; a television accessories processing device, including an upper frame 1, a lower frame 2, a product conveying device 3 and a hole tapping device 4, the product conveying device 3 is connected between the upper frame 1 and the lower frame 2, the hole tapping device 4 is connected to the lower frame 2; the hole tapping device 4 includes a pressure strip 41, a pressure column 42, a pressure spring 43, a cylinder 44, a positioning spring 45, a transmission gear 46, a tool fixture 47, a gear ring 48, a lifting plate 49 and a power motor 410, two of the cylinders 44 are connected to the lifting plate 49 and the piston passes through the lifting plate 49 and the pressure strip 41 and is connected to On the lower frame 2, the positioning spring 45 is sleeved on the piston rod of the cylinder 44 and is located between the pressure bar 41 and the lifting plate 49. One end of a plurality of the pressure columns 42 is connected to the pressure bar 41 and the other end passes through the lower frame 2. A plurality of the transmission gears 46 and the tool holders 47 are alternately connected to the lifting plate 49. The tool holder 47 is sleeved with a gear ring 48 that meshes with the transmission gear 46. The power motor 410 is connected to the lifting plate 49 and the piston rod is connected to a tool holder 47. The product conveying device 3 includes a conveying device 31, a product moving bar 3 2. A transmission motor 34 and a transmission belt. The two conveying devices 31 are symmetrically arranged and are both connected to a transmission pulley 36. The two transmission pulleys 36 are connected through a transmission belt. The product moving bar 32 is arranged between the two conveying devices 31. The transmission motor 34 is connected to the lower frame 2 and the movable rod is connected to a transmission pulley 36. The conveying device 31 includes a rotating shaft 35, a conveyor belt 38, a fixing bar 39, a locking bar 310, a toggle bar 311 and an adjusting bar 312. The two rotating shafts 35 are both connected to a pulley 37. The two pulleys 37 are connected through The transmission connection is through the conveyor belt 38, and several fixed bars 39 are equidistantly connected to the conveyor belt 38. Several locking bars 310 are connected to the fixed bar 39 in sequence from top to bottom. One end of the toggle bar 311 is on the fixed bar 39, and the other end of several toggle bars 311 is connected to the adjustment bar 312; the positioning plate 33 is provided with a positioning groove; at least two symmetrically arranged positioning plates 33 are connected to the upper frame 1; the upper frame 1 is installed with at least one material guide bar 6, a pressure nail channel 7 is provided in the material guide bar 6, and one end of the material guide bar 6 is connected to the pushing cylinder 5.

[0020] After the punching machine punches and forms the product, it drops it onto the product moving bar 32, or the product is transported to the product moving bar 32 through a belt conveyor; the transmission motor 34 drives the transmission pulley 36 to rotate, and the transmission pulley 36 drives the transmission pulley 36 of the adjacent conveying device 31 to rotate through the conveyor belt 38, and the transmission pulley 36 drives the rotating shaft 35, and the rotating shaft 35 drives the pulley 37 to rotate, and the pulley 37 drives the conveyor belt 38, and the fixed bar 39 on the conveyor belt 38 moves synchronously, and the fixed bar 39 drives the locking bar 310, the adjustment bar 312 and the toggle bar 311 to move, and the toggle bars 311 on the two conveying devices 31 cooperate to drive the products on the product moving bar 32 to move to the specified position; the tool fixture 47 is driven to rotate by the power motor 410, and the adjacent tool fixture 47 drives the transmission gear 46 through the gear ring 48, and the transmission gear 46 drives the gear ring 48 on the adjacent tool fixture 47 to rotate, so that several tool fixtures 47 rotate, and the tool fixture 47 belt The movable tool or tapping head rotates, and then the cylinder 44 drives the lifting plate 49 to rise, and the lifting plate 49 drives the tool fixture 47 and the positioning spring 45 to rise. The positioning spring 45 drives the pressure bar 41 to rise and causes the compression spring 43 to contract. The pressure bar 41 drives the pressure column 42 to pass through the product moving bar 32, lifts the product on the product moving bar 32 and positions it in the positioning groove of the positioning plate 33. The cylinder 44 continues to drive the lifting plate 49 to rise, causing the positioning spring 45 and the compression spring 43 to contract, and the tool or tap rises to pass through the pressure bar 41 and the moving bar 32, so that the tool or tap performs hole opening or tapping on the product; the disc feeder transports the pressure nail to the pressure nail channel 7 in the guide bar 6, and then pushes it to the specified position through the pushing cylinder 5, and then punches it onto the product through the punch of the punching machine. The guide bar 6 and the positioning plate 33 are provided with blanking holes, so that the pressure nail falls to the specified position; so that the punched product can be punched, tapped or pressed according to needs, thereby improving the product processing speed.

[0021] While the specific embodiments of the present invention have been described above in detail, these are merely exemplary and the present invention is not limited thereto. For those skilled in the art, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention. Therefore, any equivalent changes and modifications made without departing from the spirit and scope of the present invention are encompassed within the scope of the present invention.

Claims

1. A television set parts processing device, characterized by: The invention comprises an upper frame (1), a lower frame (2), a product conveying device (3) and a hole tapping device (4), wherein the product conveying device (3) is connected between the upper frame (1) and the lower frame (2), and the hole tapping device (4) is connected to the lower frame (2); the hole tapping device (4) comprises a pressure strip (41), a pressure column (42), a pressure spring (43), a cylinder (44), a positioning spring (45), a transmission gear (46), a tool holder (47), a gear ring (48), a lifting plate (49) and a power motor (410), wherein the two cylinders (44) are connected to the lifting plate (49) and the pistons penetrate the lifting plate (49). ) and a pressure strip (41) and connected to the lower frame (2), the positioning spring (45) is sleeved on the piston rod of the cylinder (44) and is located between the pressure strip (41) and the lifting plate (49), one end of a plurality of pressure columns (42) are connected to the pressure strip (41) and the other end passes through the lower frame (2), a plurality of transmission gears (46) and tool holders (47) are alternately connected to the lifting plate (49), a gear ring (48) is sleeved on the tool holder (47) and is meshed with the transmission gear (46), the power motor (410) is connected to the lifting plate (49) and the piston rod is connected to a tool holder (47).

2. A television parts processing device according to claim 1, characterized in that: The product conveying device (3) includes a conveying device (31), a product moving bar (32), a transmission motor (34) and a transmission belt. The two conveying devices (31) are symmetrically arranged and are both connected to a transmission pulley (36). The two transmission pulleys (36) are connected through a transmission belt. The product moving bar (32) is arranged between the two conveying devices (31). The transmission motor (34) is connected to the lower frame (2) and the movable rod is connected to a transmission pulley (36).

3. A television parts processing device according to claim 2, characterized in that: The conveying device (31) includes a rotating shaft (35), a conveyor belt (38), a fixed bar (39), a locking bar (310), a toggle bar (311) and an adjusting bar (312). Two of the rotating shafts (35) are connected to pulleys (37). The two pulleys (37) are connected to each other through a conveyor belt (38). A plurality of the fixed bars (39) are connected to the conveyor belt (38) at equal distances. A plurality of the locking bars (310) are connected to the fixed bar (39) in sequence from top to bottom. One end of the toggle bar (311) is on the fixed bar (39), and the other ends of the plurality of the toggle bars (311) are connected to the adjusting bar (312).

4. A television parts processing device according to claim 3, characterized in that: At least two symmetrically arranged positioning plates (33) are connected to the upper frame (1).

5. The television set parts processing device according to claim 4, characterized in that: The positioning plate (33) is provided with a positioning groove.

6. A television parts processing device according to claim 1 or 5, characterized in that: The upper frame (1) is equipped with at least one material guide bar (6), a pressure nail channel (7) is provided in the material guide bar (6), and one end of the material guide bar (6) is connected to a material pushing cylinder (5).

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