CN215511280U - Earphone processing PU raw and other materials cutting device - Google Patents

Abstract

The utility model relates to the technical field of earphone processing, in particular to a PU raw material cutting device for earphone processing, which improves the stability of raw materials, is convenient for cleaning scraps and improves the practicability; the on-line screen storage device comprises a base, the guillootine, the operation panel, two sets of lead screws, two sets of belt pulleys, the belt, row's flitch, cylinder and scraper blade, the base bottom is equipped with four group's landing legs, the guillootine is located the base top, operation panel fixed mounting is on the base top, be equipped with the opening on the base, two sets of lead screws all spiral shell dress pass the operation panel, the lead screw top is rotated and is equipped with special-shaped briquetting, two sets of belt pulley fixed cover respectively is established on two sets of lead screws, connect through belt drive between two sets of belt pulleys, the belt pulley bottom is equipped with rotatory handle, be equipped with the recess in the operation panel, row's flitch is installed in the recess, the operation panel top is equipped with the fixed block, cylinder fixed mounting is at the fixed block right-hand member, the output of cylinder is equipped with the telescopic link, the telescopic link pass the fixed block and with scraper blade fixed connection, the scraper blade bottom is equipped with the multiunit brush.

Description

Earphone processing PU raw and other materials cutting device

Technical Field

The utility model relates to the technical field of earphone processing, in particular to a PU raw material cutting device for earphone processing.

Background

PU is called polycarbonate and is a high molecular polymer containing carbonate groups in the molecular chain. Can be made into polyurethane plastics (mainly foamed plastics), polyurethane fiber (Chinese called spandex), polyurethane rubber and elastomer. When the earphone product is processed, the PU raw materials are roughly processed into a plurality of PU products by utilizing the die, and then the processed PU raw materials can be divided by the cutting machine, so that a plurality of PU raw material products are separated for earphone processing. The inconvenient material that fixes of current guillootine when cutting PU material leads to it to take place the displacement and influence the cutting quality at the in-process of cutting, and has partial material to drop and form the piece and remain and inconvenient the cleaing away at the in-process of cutting, consequently uses convenient inadequately, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the cutting device for processing the PU raw material by the earphone, which improves the stability of the raw material, is convenient for cleaning scraps and improves the practicability.

The utility model discloses a cutting device for processing PU (polyurethane) raw materials by earphones, which comprises a base, a cutting machine, an operating platform, two groups of lead screws, two groups of belt pulleys, a belt, a discharging plate, a cylinder and a scraper blade, wherein four groups of supporting legs are arranged at the bottom end of the base, the cutting machine is positioned above the base, the operating platform is fixedly installed at the top end of the base, an opening is formed in the base, the two groups of lead screws penetrate through the operating platform in a threaded mode, a special-shaped pressing block is rotatably arranged at the top end of each lead screw, the two groups of belt pulleys are respectively and fixedly sleeved on the two groups of lead screws, the two groups of belt pulleys are connected through belt transmission, a rotating handle is arranged at the bottom end of each belt pulley, a groove is formed in the operating platform, the discharging plate is installed in the groove, a fixed block is arranged at the top end of the operating platform, the cylinder is fixedly installed at the right end of the fixed block, the output end of the cylinder is provided with a telescopic rod, the telescopic rod penetrates through the fixed block and is fixedly connected with the scraper blade, and the bottom end of the scraper blade is provided with a plurality of brushes.

The utility model discloses a cutting device for PU raw materials for processing earphones, which further comprises a discharge hopper, wherein the discharge hopper is fixedly arranged in a groove of an operating platform.

The utility model relates to a cutting device for PU raw materials for processing earphones, which further comprises four groups of trundles, wherein the four groups of trundles are respectively and fixedly installed at the bottom ends of four groups of supporting legs.

The cutting device for processing PU raw materials by the earphone further comprises a hand push rod, and the hand push rod is fixedly installed at the left end of the base.

The cutting device for processing PU raw materials by the earphone further comprises an anti-skidding handle sleeve, and the anti-skidding handle sleeve is fixedly sleeved on the hand push rod.

The cutting device for processing the PU raw material by the earphones further comprises two groups of anti-slip pads, and the two groups of anti-slip pads are fixedly arranged at the bottom ends of the two groups of special-shaped pressing blocks respectively.

The utility model relates to a cutting device for PU raw materials for processing earphones, which further comprises four groups of cross beams, wherein the four groups of cross beams are respectively and fixedly arranged between two adjacent groups of supporting legs.

According to the cutting device for processing the PU raw material by the earphone, the lead screw is made of the hard alloy steel.

Compared with the prior art, the utility model has the beneficial effects that: at first place the raw materials on the operation panel top, then rotate one of them set of rotatory handle, drive belt pulley and belt and rotate, and drive two sets of lead screw synchronous downstream, make two sets of special-shaped briquettings fix the raw materials, then cut the raw materials by the guillootine can, produce more piece during the cutting, the actuating cylinder, remove about the drive telescopic link, it removes about the drive scraper blade simultaneously, make the brush will remain in the piece near sweep the recess of operation panel, the piece pass arrange the flitch and drop can, through the aforesaid setting, can improve the stability of raw materials, the clean piece of being convenient for simultaneously, the high practicality.

Drawings

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

FIG. 2 is a schematic diagram of a right-view partial sectional structure of the connection of the console and the lead screw;

FIG. 3 is a front view partially in section of the connection of the console and base;

FIG. 4 is a schematic top view of the connection of a take-off plate to a work station or the like;

in the drawings, the reference numbers: 1. a base; 2. a support leg; 3. a cutting machine; 4. an operation table; 5. a lead screw; 6. special-shaped pressing blocks; 7. a belt pulley; 8. a belt; 9. rotating the handle; 10. a discharge plate; 11. a fixed block; 12. a cylinder; 13. a telescopic rod; 14. a squeegee; 15. a brush; 16. a discharge hopper; 17. a caster wheel; 18. a handspike; 19. an anti-slip handle sleeve; 20. a non-slip mat; 21. a cross member.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in figures 1 to 4, the cutting device for PU raw materials processed by earphones comprises a base 1, a cutting machine 3, an operation table 4, two groups of lead screws 5, two groups of belt pulleys 7, a belt 8, a discharge plate 10, a cylinder 12 and a scraper 14, wherein four groups of supporting legs 2 are arranged at the bottom end of the base 1, the cutting machine 3 is positioned above the base 1, the operation table 4 is fixedly arranged at the top end of the base 1, an opening is formed in the base 1, the two groups of lead screws 5 are both screwed through the operation table 4, a special-shaped pressing block 6 is rotatably arranged at the top end of each lead screw 5, the two groups of belt pulleys 7 are respectively fixedly sleeved on the two groups of lead screws 5, the two groups of belt pulleys 7 are in transmission connection through the belt 8, a rotating handle 9 is arranged at the bottom end of each belt pulley 7, a groove is formed in the operation table 4, the discharge plate 10 is arranged in the groove, a fixed block 11 is arranged at the top end of the operation table 4, the cylinder 12 is fixedly arranged at the right end of the fixed block 11, an output end of the cylinder 12 is provided with a telescopic rod 13, the telescopic rod 13 penetrates through the fixed block 11 and is fixedly connected with the scraper 14, and the bottom end of the scraper 14 is provided with a plurality of groups of brushes 15; at first place the raw materials on 4 tops of operation panel, then rotate one of them a set of rotatory handle 9, drive belt pulley 7 and belt 8 and rotate, and drive two sets of lead screw 5 synchronous downstream, make two sets of dysmorphism briquetting 6 fix the raw materials, then cut the raw materials by guillootine 3 can, produce more piece during the cutting, start cylinder 12, it removes about driving telescopic link 13, it removes to drive scraper blade 14 simultaneously, make brush 15 will remain near the piece sweep into the recess of operation panel 4, the piece passes row flitch 10 and fall can, through the aforesaid setting, can improve the stability of raw materials, the clean piece of being convenient for simultaneously, and the high practicality is realized.

The cutting device for PU raw materials for earphone processing further comprises a discharge hopper 16, wherein the discharge hopper 16 is fixedly arranged in a groove of the operating platform 4; may act as a guide for the debris passing through the discharge plate 10.

The utility model relates to a cutting device for PU raw materials for processing earphones, which further comprises four groups of trundles 17, wherein the four groups of trundles 17 are respectively fixedly installed at the bottom ends of four groups of supporting legs 2; the movement of the whole device is convenient, and the flexibility is improved.

The cutting device for processing PU raw materials by the earphone further comprises a hand push rod 18, wherein the hand push rod 18 is fixedly arranged at the left end of the base 1; the staff of being convenient for promotes the overall device and removes, improves the convenience.

The cutting device for processing PU raw materials by the earphone further comprises an anti-skidding handle sleeve 19, wherein the anti-skidding handle sleeve 19 is fixedly sleeved on the hand push rod 18; the friction of the hand push rod 18 is increased, the hand sliding of workers is prevented, and the stability is improved.

The cutting device for PU raw materials for processing earphones further comprises two groups of anti-slip pads 20, wherein the two groups of anti-slip pads 20 are fixedly arranged at the bottom ends of the two groups of special-shaped pressing blocks 6 respectively; the friction between the special-shaped pressing block 6 and the raw materials is increased, the raw materials are prevented from moving, and the stability is enhanced.

The utility model relates to a cutting device for PU raw materials for processing earphones, which further comprises four groups of cross beams 21, wherein the four groups of cross beams 21 are respectively and fixedly arranged between two adjacent groups of supporting legs 2; the connection among the four groups of supporting legs 2 is strengthened, and the stability is improved.

According to the cutting device for processing the PU raw material by the earphone, the lead screw 5 is made of the hard alloy steel; the structural strength of the lead screw 5 is enhanced, the lead screw is not easy to deform, and the stability is enhanced.

When the cutting device for processing PU raw materials by earphones works, firstly, a worker pushes the whole device to move the device to a proper environment, the raw materials are placed at the top end of an operation table 4, then one group of rotary handles 9 is rotated to drive a belt pulley 7 and a belt 8 to rotate and drive two groups of screw rods 5 to synchronously move downwards, so that two groups of special-shaped press blocks 6 fix the raw materials, then the raw materials are cut by a cutting machine 3, more chips are generated during cutting, an air cylinder 12 is started to drive a telescopic rod 13 to move leftwards and rightwards, and simultaneously a scraper 14 is driven to move leftwards and rightwards, so that a brush 15 sweeps the chips remained nearby into a groove of the operation table 4, and the chips pass through a discharge plate 10 and fall.

According to the cutting device for processing the PU raw material by the earphone, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the cutting device can be implemented as long as the beneficial effects of the cutting device can be achieved; the cylinder 12 of the cutting device for processing PU raw materials by the earphones is purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A cutting device for PU raw materials processed by earphones is characterized by comprising a base (1), a cutting machine (3), an operating platform (4), two groups of lead screws (5), two groups of belt pulleys (7), a belt (8), a discharge plate (10), a cylinder (12) and a scraper (14), wherein four groups of supporting legs (2) are arranged at the bottom end of the base (1), the cutting machine (3) is positioned above the base (1), the operating platform (4) is fixedly arranged at the top end of the base (1), an opening is formed in the base (1), the two groups of lead screws (5) are both screwed and penetrate through the operating platform (4), a special-shaped pressing block (6) is rotatably arranged at the top end of each lead screw (5), the two groups of belt pulleys (7) are respectively and fixedly sleeved on the two groups of lead screws (5), the two groups of belt pulleys (7) are in transmission connection through the belt (8), a rotating handle (9) is arranged at the bottom end of each belt pulley (7), a groove is formed in the operating platform (4), arrange flitch (10) and install in the recess, operation panel (4) top is equipped with fixed block (11), and cylinder (12) fixed mounting is at fixed block (11) right-hand member, and the output of cylinder (12) is equipped with telescopic link (13), and telescopic link (13) pass fixed block (11) and with scraper blade (14) fixed connection, and scraper blade (14) bottom is equipped with multiunit brush (15).

2. The cutting device for PU raw material for earphone processing as claimed in claim 1, further comprising a discharge hopper (16), wherein the discharge hopper (16) is fixedly installed in the groove of the operation table (4).

3. The cutting device for PU raw material for earphone processing as claimed in claim 2, further comprising four sets of casters (17), wherein the four sets of casters (17) are respectively fixedly mounted at the bottom ends of the four sets of legs (2).

4. The cutting device for PU raw materials for earphone processing as claimed in claim 3, further comprising a hand push rod (18), wherein the hand push rod (18) is fixedly installed at the left end of the base (1).

5. The cutting device for PU raw materials for earphone processing as claimed in claim 4, further comprising an anti-slip handle sleeve (19), wherein the anti-slip handle sleeve (19) is fixedly sleeved on the hand push rod (18).

6. The cutting device for PU raw material for earphone processing according to claim 5, further comprising two sets of anti-slip pads (20), wherein the two sets of anti-slip pads (20) are respectively fixedly mounted at the bottom ends of the two sets of profiled pressing blocks (6).

7. The cutting device for PU raw material for earphone processing as claimed in claim 6, further comprising four sets of beams (21), wherein the four sets of beams (21) are respectively fixedly installed between two adjacent sets of legs (2).

8. The cutting device for PU raw material for earphone processing according to claim 7, wherein said lead screw (5) is made of hard alloy steel.

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