CN215395607U - Plastic product drilling forming device - Google Patents

Abstract

The utility model relates to the field of plastic product processing, in particular to a plastic product drilling and forming device which comprises a bottom plate, wherein a fixing frame is fixed on the upper end surface of the bottom plate, a supporting plate is fixed on the fixing frame, a avoidance hole is formed in the supporting plate, a negative pressure cavity is formed among the supporting plate, the fixing frame and the bottom plate, a suction pipe connected with an air pump is further fixed on the fixing frame, the tail end of the suction pipe is arranged in the negative pressure cavity, vertical plates are symmetrically fixed on the bottom plate on two sides of the fixing frame, a transverse screw rod and a plurality of transverse sliding rods are transversely fixed between the two vertical plates, the transverse screw rod is driven to rotate by a transverse motor, a sliding table in threaded connection with the transverse screw rod is arranged on the transverse screw rod, and the transverse sliding rod penetrates through the sliding table and is in sliding connection with the sliding table. The outside air enters the negative pressure cavity through the avoiding hole, the plastic dust enters the negative pressure cavity along with the air and is discharged and collected through the suction pipe, dust pollution cannot be caused, and the health of operators cannot be influenced.

Description

Plastic product drilling forming device

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of plastic product processing, in particular to a plastic product drilling and forming device.

[ background of the utility model ]

After the plastic product is molded, drilling operation needs to be carried out on the plastic product, but plastic powder is easily generated during drilling of the plastic product, and human health can be seriously affected after human body inhales the plastic product.

The utility model is provided for overcoming the defects of the prior art.

[ Utility model ] content

The utility model aims to overcome the defects of the prior art and provides a plastic product drilling and forming device.

The utility model can be realized by the following technical scheme:

the utility model discloses a plastic product drilling and forming device, which comprises a bottom plate, wherein a fixing frame is fixed on the upper end surface of the bottom plate, a support plate is fixed on the fixing frame, a relief hole is formed in the support plate, a negative pressure cavity is formed among the support plate, the fixing frame and the bottom plate, a suction pipe connected with an air pump is also fixed on the fixing frame, the tail end of the suction pipe is arranged in the negative pressure cavity, vertical plates are symmetrically fixed on the bottom plates on two sides of the fixing frame, a transverse screw rod and a plurality of transverse sliding rods are transversely fixed between the two vertical plates, the transverse screw rod is driven to rotate by a transverse motor, a sliding table in threaded connection with the transverse screw rod is arranged on the transverse screw rod, the transverse sliding rod penetrates through the sliding table and is in sliding connection with the sliding table, a longitudinal screw rod and a plurality of longitudinal sliding rods are also longitudinally fixed on the sliding table, and the longitudinal screw rod is driven to rotate by the longitudinal motor, have the slide with vertical lead screw threaded connection on the vertical lead screw, vertical slide bar pass the slide and with slide sliding connection, still vertically be fixed with the lift cylinder on the slide, the lift cylinder passes through the piston rod and is fixed with the mounting panel, be fixed with drilling motor on the mounting panel, drilling motor output is fixed with the drill bit, the mounting panel below still is provided with the sealed cowling, the sealed cowling encircle the drill bit setting and with drill bit sliding connection, the sealed cowling upper end still is fixed with many spinal branchs vaulting pole, the bracing piece pass the mounting panel and with mounting panel sliding connection, the bracing piece top all is fixed with the stopper, still be fixed with the spring of a plurality of compression states between sealed cowling and the mounting panel. The plastic product to be drilled is placed on the supporting plate, the avoidance hole on the supporting plate is the drilling position corresponding to the plastic product, the sliding table is arranged on the transverse screw rod and is in threaded connection with the transverse screw rod, namely, when the transverse screw rod rotates, the sliding table moves in the direction of the transverse screw rod, the drill bit fixed below the sliding table moves transversely relative to the plastic product, and as the sliding plate is arranged on the longitudinal screw rod and is in threaded connection with the longitudinal screw rod, when the longitudinal screw rod rotates, the drill bit fixed below the sliding plate can move longitudinally, namely, the drill bit can move transversely and longitudinally, the drill bit can be moved to the position right above any position on the plastic product, after the drill bit moves to the position right above the plastic product to be drilled, the lifting cylinder is started, the piston rod on the lifting cylinder extends, the mounting plate descends, the drill bit rotating at high speed descends along with the mounting plate, and the sealing cover stops moving after contacting with the plastic product, the drill bit continues to descend, after the drill bit is contacted with the plastic product, the drill bit drills a hole on the plastic product, after the hole is drilled, the lifting cylinder is started again, the piston rod on the lifting cylinder is shortened, because of the action of the spring, the drill bit rises, the sealing cover is still fixed at the position of the plastic product, the drill bit continues to rise, the sealing cover is separated from the plastic product, and the air pump sucks air into the negative pressure cavity, negative pressure is formed in the negative pressure cavity, the negative pressure cavity is connected with the outside through the avoidance hole, when the plastic product is drilled, the sealing cover seals the drilling position, so that the powder can be effectively prevented from flying, and after the drilling is finished, because the negative pressure cavity is in a negative pressure state, after the sealing cover is separated from the plastic product, the outside air enters the negative pressure cavity through the avoiding hole, the plastic dust enters the negative pressure cavity along with the air, and the dust is discharged and collected through the suction pipe, so that dust pollution is avoided, and the health of operators is not influenced.

Preferably, a boss is further arranged in the fixing frame, and the support plate is placed on the boss.

Compared with the prior art, the utility model has the following advantages:

1. when plastic products are drilled, the positions of the drilled holes are sealed through the sealing covers, and powder can be effectively prevented from flying.

2. After the sealing cover is separated from the plastic product, the outside air enters the negative pressure cavity through the avoiding hole, and plastic dust enters the negative pressure cavity along with the air and is discharged and collected through the suction pipe, so that dust pollution cannot be caused, and the health of operators cannot be influenced.

[ description of the drawings ]

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

in the figure: 1. a base plate; 2. a transverse screw rod; 3. a transverse sliding bar; 4. a transverse motor; 5. a sliding table; 6. a longitudinal slide bar; 7. a longitudinal screw rod; 8. a longitudinal motor; 9. a slide plate; 10. a fixing frame; 11. a support plate; 12. avoiding holes; 13. a boss; 14. a straw; 15. a lifting cylinder; 16. mounting a plate; 17. a drilling motor; 18. a drill bit; 19. a sealing cover; 20. a support bar; 21. a spring; 22. a limiting block; 23. a vertical plate;

[ detailed description ] embodiments

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

as shown in figures 1 to 4, the utility model discloses a plastic product drilling and forming device, which comprises a bottom plate 1, wherein a fixed frame 10 is fixed on the upper end surface of the bottom plate 1, a supporting plate 11 is fixed on the fixed frame 10, an avoidance hole 12 is arranged on the supporting plate 11, a negative pressure cavity is formed between the supporting plate 11, the fixed frame 10 and the bottom plate 1, a suction pipe 14 connected with an air pump is also fixed on the fixed frame 10, the tail end of the suction pipe 14 is arranged in the negative pressure cavity, vertical plates 23 are symmetrically fixed on the bottom plate 1 at two sides of the fixed frame 10, a transverse screw rod 2 and a plurality of transverse slide rods 3 are transversely fixed between the two vertical plates 23, the transverse screw rod 2 is driven to rotate by a transverse motor 4, a sliding table 5 in threaded connection with the transverse screw rod 2 is arranged on the transverse screw rod 2, the transverse slide rods 3 pass through the sliding table 5 and are in sliding connection with the sliding table 5, a longitudinal screw rod 7 and a plurality of longitudinal slide rods 6 are also longitudinally fixed on the sliding table 5, the longitudinal screw rod 7 is driven to rotate by a longitudinal motor 8, a sliding plate 9 in threaded connection with the longitudinal screw rod 7 is arranged on the longitudinal screw rod 7, a longitudinal sliding rod 6 penetrates through the sliding plate 9 and is in sliding connection with the sliding plate 9, a lifting cylinder 15 is vertically fixed on the sliding plate 9, the lifting cylinder 15 is fixed with a mounting plate 16 through a piston rod, a drilling motor 17 is fixed on the mounting plate 16, a drill bit 18 is fixed at the output end of the drilling motor 17, a sealing cover 19 is further arranged below the mounting plate 16, the sealing cover 19 is arranged around the drill bit 18 and is in sliding connection with the drill bit 18, a plurality of supporting rods 20 are further fixed at the upper end of the sealing cover 19, the supporting rods 20 penetrate through the mounting plate 16 and are in sliding connection with the mounting plate 16, limiting blocks 22 are fixed at the tops of the supporting rods 20, and a plurality of springs 21 in a compression state are further fixed between the sealing cover 19 and the mounting plate 16. The plastic product to be drilled is placed on the supporting plate 11, the avoidance hole 12 on the supporting plate 11 is a drilling position corresponding to the plastic product, the sliding table 5 is arranged on the transverse screw rod 2 and is in threaded connection with the transverse screw rod 2, namely, when the transverse screw rod 2 rotates, the sliding table 5 moves in the direction of the transverse screw rod 2, the drill bit 18 fixed below the sliding table 5 moves transversely relative to the plastic product, and as the sliding plate 9 is arranged on the longitudinal screw rod 7 and is in threaded connection with the longitudinal screw rod 7, when the longitudinal screw rod 7 rotates, the drill bit 18 fixed below the sliding plate 9 can move longitudinally, namely, the drill bit 18 can move transversely and longitudinally, the drill bit 18 can move right above any position on the plastic product, after the drill bit 18 moves right above the position to be drilled on the plastic product, the lifting cylinder 15 is started, the piston rod on the lifting cylinder 15 extends, the mounting plate 16 descends, the drill bit 18 rotating at a high speed descends along with the mounting plate 16, the sealing cover 19 stops moving after the sealing cover 19 is contacted with the plastic product, the drill bit 18 continues descending, after the drill bit 18 is contacted with the plastic product, the drill bit 18 drills on the plastic product, after the drilling is finished, the lifting cylinder 15 is started again, the piston rod on the lifting cylinder 15 is shortened, due to the action of the spring 21, the drill bit 18 ascends, the sealing cover 19 is still fixed at the position of the plastic product, the drill bit 18 continues ascending, the sealing cover 19 is separated from the plastic product, the air is sucked into the negative pressure cavity through the air pump, negative pressure is formed in the negative pressure cavity, the negative pressure cavity is connected with the outside through the avoidance hole 12, when the plastic product drills, the drilling position is sealed through the sealing cover 19, powder can be effectively prevented from flying, after the drilling is finished, due to the fact that the negative pressure state is formed in the negative pressure cavity, after the sealing cover 19 is separated from the plastic product, outside air enters the negative pressure cavity through the avoidance hole 12, the plastic dust enters the negative pressure cavity along with the air and is discharged and collected through the suction pipe 14, so that dust pollution is avoided, and the health of operators is not influenced.

Wherein, still be provided with boss 13 in fixed frame 10, backup pad 11 places on boss 13.

The above description is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.

Claims (2)

1. The utility model provides a plastic products drilling forming device, includes the bottom plate, its characterized in that: a fixing frame is fixed on the upper end surface of the bottom plate, a supporting plate is fixed on the fixing frame, an avoiding hole is formed in the supporting plate, a negative pressure cavity is formed between the supporting plate, the fixing frame and the bottom plate, a suction pipe connected with an air pump is further fixed on the fixing frame, the tail end of the suction pipe is arranged in the negative pressure cavity, vertical plates are symmetrically fixed on the bottom plates on two sides of the fixing frame, a transverse lead screw and a plurality of transverse sliding rods are transversely fixed between the two vertical plates, the transverse lead screw is driven to rotate by a transverse motor, a sliding table in threaded connection with the transverse lead screw is arranged on the transverse lead screw, the transverse sliding rods penetrate through the sliding table and are in sliding connection with the sliding table, a longitudinal lead screw and a plurality of longitudinal sliding rods are further longitudinally fixed on the sliding table, the longitudinal lead screw is driven to rotate by a longitudinal motor, a sliding plate in threaded connection with the longitudinal lead screw is arranged on the longitudinal lead screw, and the longitudinal sliding rod penetrates through the sliding plate and is in sliding connection with the sliding plate, still vertically be fixed with the lift cylinder on the slide, the lift cylinder passes through the piston rod and fixes with the mounting panel, be fixed with drilling motor on the mounting panel, drilling motor output is fixed with the drill bit, the mounting panel below still is provided with the sealed cowling, the sealed cowling encircle the drill bit setting and with drill bit sliding connection, the sealed cowling upper end still is fixed with many spinal branchs vaulting pole, the bracing piece pass the mounting panel and with mounting panel sliding connection, the bracing piece top all is fixed with the stopper, still be fixed with a plurality of compression state's spring between sealed cowling and the mounting panel.

2. The plastic drilling molding apparatus of claim 1, wherein: still be provided with the boss in the fixed frame, the backup pad is placed on aforementioned boss.

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