CN209633716U

CN209633716U - A kind of feeding device of extruder

Info

Publication number: CN209633716U
Application number: CN201920097955.1U
Authority: CN
Inventors: 郑震
Original assignee: Hefei Chuanghe Molding Factory
Current assignee: Hefei Chuanghe Molding Factory
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-11-15
Anticipated expiration: 2029-01-22

Abstract

The utility model relates to a kind of feeding devices of extruder, the head tank being connected to including the machine barrel with extrusion device, cleaning mechanism is provided between head tank and machine barrel, cleaning mechanism includes slide and slide plate, the discharge end of head tank is mounted in mounting base, slide upper end is fixedly connected with mounting base, sliding block is arranged in the two sides of slide, slide plate is fixedly connected on the rack, slide plate opens up the sliding slot being slidably matched with sliding block, slide opens up the intercommunicating pore one of connection head tank, opens up the intercommunicating pore two being connected to machine barrel on slide plate, the one end of slide plate outside rack offers discharge hole.When intercommunicating pore one is connected to the intercommunicating pore two of slide plate, head tank is connected to machine barrel, and material is facilitated to enter in machine barrel.The discharge hole opened up on intercommunicating pore one and slide plate is connected to, and head tank is connected to discharge hole, facilitates material in head tank that head tank is discharged and is recycled, or by the discharge of wastewater cleared up in head tank, without influencing other devices.

Description

A kind of feeding device of extruder

Technical field

The utility model relates to squeeze out processing technique field more particularly to a kind of feeding device of extruder.

Background technique

Extruder is the process equipment of plastic extruding forming, and a variety of plastic products can be processed, and such as blown film squeezes pipe, pressing plate, pulls out Silk ribbon etc..In process, raw material is delivered into hopper, then after entering machine barrel in hopper, then passes through the conveying of screw rod With heating devices heat melting from solid to liquid transition, being squeezed lift one's head extrusion and mould shape is finished product.

Under normal circumstances, hopper is fixedly connected with machine barrel.When raw material in hopper is excessive or needs to clear up, need artificial It is cleared up from the upper end of hopper, or raw material and the waste water of cleaning is discharged by machine barrel, be not easy to clear up hopper, Not only cause the waste of raw material, it is also possible to influence the performance of machine barrel.

Utility model content

The purpose of the utility model is to provide a kind of feeding devices of extruder, convenient to clear up head tank.

The above-mentioned purpose of the utility model has the technical scheme that a kind of charging dress of extruder It sets, including rack and feed mechanism, the feed mechanism includes the head tank being connected to the machine barrel of extrusion device, the head tank Cleaning mechanism is provided between machine barrel, the discharge end of the head tank is mounted in mounting base, the cleaning mechanism on to It down include slide and slide plate, the upper end of the slide is fixedly connected with the lower end of mounting base, and the two sides of the slide are provided with cunning Block, the slide plate are fixedly connected on the rack, and the sliding slot being slidably matched with sliding block is opened up on the slide plate, and the slide offers It is connected to the intercommunicating pore one of head tank, offers the intercommunicating pore two being connected to machine barrel on the slide plate, the slide plate is outside rack One end offers discharge hole.

By using above-mentioned technical proposal, the intercommunicating pore two for sliding intercommunicating pore one and slide plate that slide opens up slide is carried out It when connection, is connected to head tank with machine barrel, facilitates the material in head tank to enter in machine barrel and be extruded device extrusion molding.Sliding Slide is connected to the discharge hole opened up on intercommunicating pore one and slide plate, so that head tank is connected to discharge hole, facilitates head tank In material discharge head tank and be recycled, or facilitate and the waste water cleared up in head tank will be discharged, and Other devices are not influenced.

The utility model is further arranged to: offered on the mounting base bottom surface be connected to the one side of mounting base insert Access slot, the inserting groove and plugboard cooperate grafting.

By using above-mentioned technical proposal, the setting of plugboard can completely cut off intercommunicating pore one and machine barrel, avoid by slide The waste water of material or cleaning in sliding process in head tank falls and influences the sliding of slide.

The utility model is further arranged to: dovetail groove is opened up in two opposite groove sidewalls of the inserting groove, it is described The two sides of plugboard are provided with the coattail board being slidably matched with dovetail groove, and the coattail board on the side of mounting base far from being provided with Handle two.

By using above-mentioned technical proposal, the cooperation grafting of plugboard and inserting groove is further limited and determined Position, further increases the fitment stability of plugboard and inserting groove.

The utility model is further arranged to: the side of the plugboard and slide is provided with fixation kit, the fixation Component includes sleeve, reset spring, fixed column, fixation hole one and fixation hole two, and the side of the sleeve is fixedly connected with slide, The cylinder bottom wall of the sleeve is fixedly connected with one end of reset spring, and the other end of the reset spring and one end of fixed column are solid Fixed connection, offers fixation hole one and fixation hole two with fixed column cooperation grafting on the plugboard, the fixed column it is another One end is set as arc.

By using above-mentioned technical proposal, pressing fixed column can be pressed into fixed column in sleeve, in the work of no external force Under, reset spring makes that fixed column moves downward and fixation hole one or fixation hole two carry out grafting to the active force of fixed column, from And position of the plugboard in inserting groove is positioned and fixed.Plugboard is avoided to be plugged in inserting groove hair when completely cutting off material Raw sliding.It can also be not influence plugboard when material falls outside part extraction inserting groove sliding occurs or takes off to avoid plugboard It falls.

The utility model is further arranged to: positioning plate one, the intercommunicating pore one and machine are provided on the sliding slot slide plate When cylinder connection, positioning plate one and sliding block are abutted.

By using above-mentioned technical proposal, the sliding of slide is positioned and limited, it is convenient to intercommunicating pore one and machine barrel Connection positioned, be connected to so that head tank be facilitated to carry out positioning with machine barrel, avoid misplacing.

The utility model is further arranged to: positioning plate two, the intercommunicating pore one and discharge hole are provided on the slide plate When connection, positioning plate two and sliding block are abutted.

By using above-mentioned technical proposal, the sliding of slide is positioned and limited, it is convenient to intercommunicating pore one and discharging The connection in hole is positioned, and is connected to so that head tank be facilitated to position with discharge hole, is avoided misplacing.

The utility model is further arranged to: the side of the slide is provided with the positioning plate three abutted with slide plate, described Fixing bolt across positioning plate three is installed on positioning plate three.

By using above-mentioned technical proposal, when slide slides into the position of needs, tightening fixing bolt can will be positioned Plate three and slide plate are fastened, and the stability of whole equipment is improved.

The utility model is further arranged to: handle one is provided on slide.

By using above-mentioned technical proposal, it is convenient for moving sliding base, thus mounting base and head tank above moving sliding base.

The utility model is further arranged to: the discharge hole is connected to discharge nozzle.

By using above-mentioned technical proposal, discharge nozzle has positioning to the waste water of material or cleaning from discharge hole and leads To effect, convenient for the undertaking to material or waste water, avoid trickling down.

In conclusion the advantageous effects of the utility model are as follows:

1, sliding slide is connected to the discharge hole opened up on intercommunicating pore one and slide plate, so that head tank and discharge hole are connected It is logical, facilitate the material in head tank that head tank is discharged and is recycled, or facilitating will be useless to what is cleared up in head tank Water is discharged, without influencing other devices；

2, the setting of plugboard can completely cut off intercommunicating pore one and machine barrel, avoid by slide in sliding process in head tank Material or the waste water of cleaning fall and influence the sliding of slide；

3, the setting of fixation kit can be plugged in inserting groove when completely cutting off material to avoid plugboard and slide, can also be with It avoids plugboard from extracting plugboard when not influencing material downlink outside inserting groove for part sliding occurs or falls off；

4, the setting of positioning plate one and positioning plate two positions the sliding of slide, facilitates head tank and machine barrel or goes out The connection in material hole is positioned；

5, the setting of positioning plate three and fixing bolt has fixed function to slide, improves the stability of equipment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlargement diagram of part A in Fig. 1；

Fig. 3 is the schematic cross-sectional view in the straightened portion direction of the utility model；

Fig. 4 is the partial enlargement diagram of part B in Fig. 3；

Fig. 5 is the schematic cross-sectional view in the straightened portion direction of mounting base and cleaning mechanism；

Fig. 6 is the partial enlargement diagram of C portion in Fig. 5.

Appended drawing reference: 1, rack；2, feed mechanism；21, hopper；22, feeding tube；23, suction feeder；24, head tank； 241, feeding end；242, feed end；25, mounting base；3, extrusion device；31, machine barrel；5, cleaning mechanism；51, slide；511, even Through-hole one；512, handle one；52, sliding block；53, slide plate；531, intercommunicating pore two；532, discharge hole；54, sliding slot；55, plugboard； 551, handle two；552, be slidably connected component；5521, coattail board；5522, dovetail groove；553, fixation kit；5531, sleeve； 5532, reset spring；5533, fixed column；5534, fixation hole one；5535, fixation hole two；56, inserting groove；57, discharge nozzle；58, Positioning component；581, positioning plate one；582, positioning plate two；583, positioning plate three；584, fixing bolt.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Fig.1, be a kind of feeding device of extruder disclosed by the utility model, including rack 1, to extrusion device 3 The feed mechanism 2 fed and the cleaning being arranged between the head tank 24 of feed mechanism 2 and the machine barrel 31 of extrusion device 3 Mechanism 5.

Referring to Fig.1, feed mechanism 2 includes hopper 21, feeding tube 22, suction feeder 23, head tank 24 and mounting base 25. Granular material is placed in hopper 21.Feeding tube 22 is bellows, and lower end is connected to 21 bottom of hopper, upper end and suction feeder 23 Connection.Suction feeder 23 is mounted on the feeding end 241 of the upper end of head tank 24, and the material in hopper 21 is conveyed into head tank 24.The lower end of head tank 24 is feed end 242, is mounted in mounting base 25.

Referring to Figures 1 and 2, cleaning mechanism 5 includes slide 51, sliding block 52, slide plate 53, sliding slot 54, plugboard 55, inserting groove 56, discharge nozzle 57 and positioning component 58.The upper end of slide 51 is connected with the lower end of the bolt of mounting base 25, and the two sides of slide 51 are symmetrical It has been bolted L-type sliding block 52.Slide plate 53 is welded in rack 1, and two side lower parts of slide plate 53 open up sliding with the lower part of sliding block 52 The sliding slot 54 of dynamic cooperation, the setting of sliding block 52 and sliding slot 54 are slidably connected at slide 51 on slide plate 53.The two sides pair of slide 51 Claim mounting knob 1, is operated convenient for the sliding to slide 51.

Referring to Fig. 3 and Fig. 4,51 center of slide opens up the intercommunicating pore 1 of connection head tank 24.Slide plate 53 is in rack 1 The part of side opens up the intercommunicating pore 2 531 being connected to machine barrel 31, and one end outside rack 1 offers discharge hole 532, discharge hole Weld a discharge nozzle 57 in 532 downside.

Referring to Fig.1 with 3, positioning component 58 includes positioning plate 1, positioning plate 2 582, positioning plate 3 583 and fixed spiral shell Bolt 584.Slide plate 53 is respectively welded positioning plate 1 keeping away from the two sides for setting one end of discharge hole 532, when intercommunicating pore one 511 with machine barrel 31 when being connected to, and positioning plate 1 and 51 sliding block 52 of slide abut.Slide plate 53 is opening up one end of discharge hole 532 Two sides are respectively welded positioning plate 2 582, when intercommunicating pore 1 is connected to discharge hole 532, positioning plate 2 582 and sliding block 52 It abuts.The side of slide 51 is integrally formed the positioning plate 3 583 that lower surface and 53 upper surface of slide plate abut, on positioning plate 3 583 Fixing bolt 584 across positioning plate 3 583 is installed, can be fixed, increase to the slide 51 after suitable position is slided into The stability of oil (gas) filling device.

Referring to Fig. 2 and Fig. 4, the bottom surface of mounting base 25 opens up the inserting groove 56 being connected to the one side of mounting base 25, grafting Slot 56 and plugboard 55 cooperate grafting.Inserting groove 56 and plugboard 55 are provided with the component 552 that is slidably connected, and be slidably connected component The two sides of the dovetail groove 5522 and plugboard 55 that open up in 552 two opposite groove sidewalls including inserting groove 56 are arranged and swallow The coattail board 5521 that stern notch 5522 is slidably matched.Coattail board 5521 is provided with handle 2 551 on the side far from mounting base 25, just It is operated in plugboard 55.

Referring to figure 5 and figure 6, the side of the slide 51 of 55 lower section of plugboard 55 and plugboard is provided with fixation kit 553, Gu Determining component 553 includes sleeve 5531, reset spring 5532, fixed column 5533, fixation hole 1 and fixation hole 2 5535.Sleeve 5531 side is fixedly connected with slide 51, and the cylinder bottom wall of sleeve 5531 is fixedly connected with the lower end of reset spring 5532, is resetted The upper end of spring 5532 is fixedly connected with the bottom end of fixed column 5533, and the upper end of fixed column 5533 is set as arc.Plugboard 55 On offer with fixed column 5533 cooperate grafting fixation hole 1 and fixation hole 2 5535.When intercommunicating pore 1 and machine barrel When 31 connection, fixed column 5533 and fixation hole 1 cooperate grafting, and plugboard 55 is predominantly located in outside inserting groove 56, does not influence Feed mechanism 2 is fed to machine barrel 31.Fixed column 5533 is pressed, fixed column 5533 can be pressed into sleeve 5531, by grafting Plate 55 carries out sliding plug into inserting groove 56, fixed column 5533 with after 2 5535 grafting of fixation hole can to plugboard 55 into Row is fixed, and avoids sliding.

The implementation principle of the present embodiment are as follows: the company of intercommunicating pore 1 and slide plate 53 that sliding slide 51 opens up slide 51 When through-hole 2 531 is connected to, head tank 24 is connected to machine barrel 31, is facilitated the material in head tank 24 to enter in machine barrel 31 and is squeezed 3 extrusion molding of device out.Plugboard 55 and inserting groove 56 are cooperated into grafting, and be fixed component 553 it is fixed after, slide slide 51, sliding block 52 and positioning plate 2 582 are abutted, the sliding of plugboard 55 is predominantly located in outside inserting groove 56, intercommunicating pore 1 is made It is connected to the discharge hole 532 opened up on slide plate 53, so that head tank 24 is connected to discharge hole 532, facilitates in head tank 24 Material discharge head tank 24 and be recycled, or facilitate and the waste water cleared up in head tank 24 will be discharged, Without influencing other devices.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of feeding device of extruder, including rack (1) and feed mechanism (2), the feed mechanism (2) include and squeeze out The head tank (24) of machine barrel (31) connection of device (3), it is characterised in that: be arranged between the head tank (24) and machine barrel (31) Have cleaning mechanism (5), the discharge end of the head tank (24) is mounted in mounting base (25), the cleaning mechanism (5) on to It down include slide (51) and slide plate (53), the upper end of the slide (51) is fixedly connected with the lower end of mounting base (25), the cunning The two sides of seat (51) are provided with sliding block (52), and the slide plate (53) is fixedly connected on rack (1), opens up on the slide plate (53) The sliding slot (54) being slidably matched with sliding block (52), the slide (51) offer the intercommunicating pore one (511) of connection head tank (24), Offer the intercommunicating pore two (531) being connected to machine barrel (31) on the slide plate (53), the slide plate (53) rack (1) outside one End offers discharge hole (532).

2. a kind of feeding device of extruder according to claim 1, it is characterised in that: on mounting base (25) bottom surface The inserting groove (56) being connected to the one side of mounting base (25) is offered, the inserting groove (56) and plugboard (55) cooperation are inserted It connects.

3. a kind of feeding device of extruder according to claim 2, it is characterised in that: the inserting groove (56) it is opposite Two groove sidewalls on open up dovetail groove (5522), the two sides of the plugboard (55) be provided with dovetail groove (5522) sliding matches The coattail board (5521) of conjunction, the coattail board (5521) far from mounting base (25) side on be provided with handle two (551).

4. a kind of feeding device of extruder according to claim 2 or 3, it is characterised in that: the plugboard (55) and The side of slide (51) is provided with fixation kit (553), and the fixation kit (553) includes sleeve (5531), reset spring (5532), fixed column (5533), fixation hole one (5534) and fixation hole two (5535), the side of the sleeve (5531) and slide (51) it is fixedly connected, the cylinder bottom wall of the sleeve (5531) is fixedly connected with one end of reset spring (5532), the reset bullet The other end of spring (5532) is fixedly connected with one end of fixed column (5533), is offered on the plugboard (55) and fixed column (5533) cooperate the fixation hole one (5534) and fixation hole two (5535) of grafting, the fixed column (5533)；Other end setting For arc.

5. a kind of feeding device of extruder according to claim 1, it is characterised in that: be provided on the slide plate (53) Positioning plate one (581), when the intercommunicating pore one (511) is connected to machine barrel (31), positioning plate one (581) and sliding block (52) are abutted.

6. a kind of feeding device of extruder according to claim 1, it is characterised in that: be provided on the slide plate (53) Positioning plate two (582), when the intercommunicating pore one (511) is connected to discharge hole (532), positioning plate two (582) and sliding block (52) are supported It connects.

7. a kind of feeding device of extruder according to claim 1, it is characterised in that: the side of the slide (51) is set It is equipped with the positioning plate three (583) abutted with slide plate (53), is equipped on the positioning plate three (583) across positioning plate three (583) Fixing bolt (584).

8. a kind of feeding device of extruder according to claim 1, it is characterised in that: slide is provided with handle on (51) One (512).

9. a kind of feeding device of extruder according to claim 1, it is characterised in that: the discharge hole (532) and go out Expects pipe (57) connection.