CN220882988U - Automatic feeding and drying device matched with injection molding machine - Google Patents

Abstract

The application relates to an automatic feeding and drying device matched with an injection molding machine, which comprises a drying cylinder, a cylinder cover and a drying mechanism, wherein the drying mechanism is used for drying raw materials in the drying cylinder, the cylinder cover is arranged at the top end of the drying cylinder and covers an opening of the drying cylinder, the automatic feeding and drying device also comprises a feeding mechanism used for feeding materials into the drying cylinder, the feeding mechanism comprises a vacuum machine and a conveying pipe, the vacuum machine is arranged on the top surface of the cylinder cover, one end of the conveying pipe is communicated with a feeding port of the vacuum machine, the other end of the conveying pipe is used for sucking raw materials, and a discharging port of the vacuum machine extends into the drying cylinder. When adding the raw materials in the stoving section of thick bamboo, operating personnel pick up the conveying pipeline and keep away from the one end of vacuum machine and stretch into the raw materials with it, and the vacuum machine can inhale the raw materials, gets into in the stoving section of thick bamboo from the discharge gate of vacuum machine through the conveying pipeline, can make things convenient for the material loading on drying device, simultaneously because the raw materials is not poured from stoving section of thick bamboo opening part, can reduce the lifting of dust, lighten the injury to operating personnel.

Description

Automatic feeding and drying device matched with injection molding machine

Technical Field

The utility model relates to the field of auxiliary equipment of injection molding machines, in particular to an automatic feeding and drying device matched with an injection molding machine.

Background

Injection molding machines are the primary molding equipment for producing plastic articles of various shapes from thermoplastic or thermosetting plastics using plastic molding dies. The injection molding machine can heat plastics, apply high pressure to molten plastics, enable the molten plastics to be ejected and fill a mold cavity, and the water of materials can not be dried during use to cause deformation of injection molding parts, so that most of the injection molding parts are dried by adopting a dryer.

The utility model patent with the bulletin number of CN217752237U discloses a raw material drying device of an injection molding machine, which comprises a base and a cleaning device, wherein a rack is arranged on the surface of the base, a fan is arranged on one side of the rack, the cleaning device is arranged on the surface of the fan, the cleaning device comprises a clamping sleeve, the clamping sleeve is fixedly connected with a fan, the inner wall of the clamping sleeve is connected with a motor in a clamping manner, the driving end of the motor is fixedly connected with a hairbrush, one side of the motor is fixedly connected with a clamping plate, the clamping plate is connected with the clamping sleeve in a clamping manner, a groove I is formed in the surface of the clamping sleeve, an inserting rod is slidably connected with the inner wall of the groove I on the surface of the clamping sleeve, a hole I is formed in the surface of the clamping plate, the inserting rod is connected with Kong Yika on the surface of the clamping plate, a groove II is formed in one side of the clamping sleeve, and the cleaning device is arranged.

The related technical scheme has the following defects: when carrying out the material loading to the drying device of above-mentioned injection molding machine, need open the lid in the frame, pour the raw materials that will dry into in the frame, such material loading mode needs operating personnel to lift the raw materials to frame open-ended top, then pour into in the frame, and whole process is more inconvenient, and the dust of lifting when the raw materials is poured into in the frame also can be inhaled by operating personnel simultaneously, causes the injury to operating personnel.

Disclosure of utility model

In order to facilitate the feeding of raw materials on the drying device, the application provides an automatic feeding drying device matched with an injection molding machine.

The application provides an automatic feeding and drying device matched with an injection molding machine, which adopts the following technical scheme:

The utility model provides a match in automatic feeding drying device of injection molding machine, includes stoving section of thick bamboo, cover and stoving mechanism, stoving mechanism is used for drying raw materials in the stoving section of thick bamboo, the cover sets up on stoving section of thick bamboo top and covers stoving section of thick bamboo opening, still including being used for toward the feed mechanism of material loading in the stoving section of thick bamboo, feed mechanism includes vacuum machine and conveying pipeline, the vacuum machine sets up on the cover top surface, the one end and the feed inlet intercommunication of vacuum machine of conveying pipeline, the other end of conveying pipeline is used for absorbing raw materials, the discharge gate of vacuum machine stretches into in the stoving section of thick bamboo.

Through adopting above-mentioned technical scheme, when adding the raw materials in to the stoving section of thick bamboo, operating personnel picks up the conveying pipeline and keeps away from the one end of vacuum machine and stretch into the raw materials in, starts the vacuum machine, and the vacuum machine can be inhaled the raw materials, in the conveying pipeline gets into the vacuum machine, in getting into the stoving section of thick bamboo from the discharge gate of vacuum machine again, can make things convenient for the raw materials to feed on drying device, simultaneously because the raw materials is not poured from stoving section of thick bamboo opening part one, can reduce the lifting of dust, lighten the injury to operating personnel.

Preferably, the one end that the vacuum machine was kept away from to the conveying pipeline can be dismantled and be connected with the direction cover, the one end that the vacuum machine was kept away from to direction cover and conveying pipeline is coaxial setting, the direction cover is close to conveying pipeline one end to keep away from the feed inlet one end and is the divergent setting.

Through adopting above-mentioned technical scheme, the guide housing can increase the contact range with the raw materials, plays the guide effect to the raw materials entering conveying pipeline, makes more raw materials can get into the conveying pipeline along the guide housing to improve feeding efficiency.

Preferably, a first ring with external threads is coaxially fixed at one end of the conveying pipe far away from the vacuum machine, and a second ring with internal threads is coaxially fixed at one end of the guide cover close to the conveying pipe, and the second ring is sleeved and connected with the first ring in a threaded manner.

Through adopting above-mentioned technical scheme, through the threaded connection of first ring and second ring, the dismouting between realization direction cover that can be convenient and the conveying pipeline.

Preferably, the guide cover is detachably connected with a dispersing piece for dispersing the agglomerated materials.

Through adopting above-mentioned technical scheme, when some material moisture is more, the caking easily, the material after the caking gets into stoving section of thick bamboo in the stoving, compares in the stoving of dispersed material entering stoving section of thick bamboo, needs longer stoving time, so break up the material in advance can accelerate stoving time.

Preferably, the dispersing piece comprises a ring block and a plurality of steel wire ropes, wherein two ends of each steel wire rope are fixed on the circumferential inner wall of the ring block, the plurality of steel wire ropes are mutually staggered, the steel wire ropes are straight and used for cutting and scattering materials entering the caking in the guide cover, annular magnetic blocks are coaxially arranged on the bottom surface of the ring block, an annular groove for the ring block to enter is formed in the inner wall of one end, far away from the conveying pipe, of the guide cover, an annular magnet is coaxially embedded in the inner wall of one end, far away from the conveying pipe, of the annular groove, and when the magnet adsorbs the magnetic blocks, the ring block enters the annular groove and is abutted to the bottom wall of the annular groove.

Through adopting above-mentioned technical scheme, realize the installation of dispersion spare in the direction cover through the absorption of magnetic block and magnet, after the vacuum machine starts, produce the suction and inhale the raw materials away from the direction cover, the raw materials need break up through the cutting of many wire rope earlier in entering direction cover, because wire rope's area of contact is little, so can produce bigger pressure, has better cutting to the raw materials and breaks up the effect.

Preferably, the auxiliary dismounting mechanism comprises a supporting block and a sliding rod, wherein the top end of the ring block is provided with a chamfer, the supporting block slides in the guide cover along the axial direction perpendicular to the guide cover, one end of the supporting block, facing the ring block, is provided with an inclined surface matched with the inclined direction of the chamfer, one end of the sliding rod is fixed on the supporting block and slides along the supporting block, and the other end of the sliding rod extends out of the guide cover.

Through adopting above-mentioned technical scheme, when the dispersion piece needs to be dismantled, operating personnel presses the slide bar towards guide housing one side, makes the slide bar drive to support the piece and removes towards ring piece one side, supports the inclined plane butt of piece on the chamfer face of ring piece, can promote the ring piece to move towards keeping away from guide housing one side, makes the magnetic block break away from the magnet, realizes the dismantlement of dispersion piece.

Preferably, the auxiliary dismounting mechanism further comprises a limiting block and a spring, the limiting block is fixed on the outer wall of the sliding rod, a limiting groove matched with the limiting block is formed in the guide cover, the limiting block slides in the limiting groove along the sliding direction parallel to the sliding rod, the spring is located in the limiting groove, two ends of the spring are respectively abutted to the end wall, close to the axis of the guide cover, of the limiting groove and the limiting block, and the spring is always in a compressed state.

Through adopting above-mentioned technical scheme, through the cooperation of stopper and spacing groove, can restrict the slide bar and support the movable range of piece, the spring then is used for supporting the piece and resets, when need not dismantle the piece of dispersing, supports the piece and does not contact with the piece of dispersing all the time, does not cause the influence to the piece of dispersing.

The technical effects of the utility model are mainly as follows:

1. According to the utility model, when raw materials are added into the drying cylinder through the vacuum machine and the material conveying pipe, an operator picks up one end of the material conveying pipe far away from the vacuum machine and stretches the material into the raw materials, the vacuum machine is started, the raw materials can be sucked in the vacuum machine through the material conveying pipe and then enter the drying cylinder from the material outlet of the vacuum machine, so that the raw materials can be conveniently fed on the drying device, and meanwhile, as the raw materials are not poured from the opening of the drying cylinder, the lifting of dust can be reduced, and the injury to the operator is reduced;

2. According to the utility model, the guide cover is arranged, so that the contact range between the guide cover and the raw materials can be enlarged, the guide effect is realized on the raw materials entering the conveying pipe, more raw materials can enter the conveying pipe along the guide cover, and the feeding efficiency is improved;

3. according to the utility model, the dispersing pieces are arranged, so that when some materials are more in moisture, the materials are easy to agglomerate, and the agglomerated materials enter the drying cylinder for drying, so that compared with the dispersed materials entering the drying cylinder for drying, the dispersing pieces are required to be dried for a longer time, and the drying time can be shortened by dispersing the materials in advance.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic diagram showing assembly of a guide cover and a feed delivery pipe according to an embodiment of the present application.

Fig. 3 is a partial cross-sectional view taken along line A-A in fig. 2.

Fig. 4 is an enlarged view at B in fig. 3.

Reference numerals illustrate: 1. a drying cylinder; 11. a cylinder cover; 12. a drawing plate; 2. a drying mechanism; 21. a blower; 3. a feeding mechanism; 31. a vacuum machine; 32. a material conveying pipe; 321. a first ring; 4. a guide cover; 41. a second ring; 42. a ring groove; 43. a magnet; 44. a limit groove; 5. a dispersing member; 51. a ring block; 511. a magnetic block; 52. a wire rope; 6. an auxiliary disassembly mechanism; 61. abutting blocks; 62. a slide bar; 63. a force application block; 64. a limiting block; 65. and (3) a spring.

Detailed Description

The present application will be further described in detail below with reference to fig. 1-4, so that the technical solution of the present application can be more easily understood and mastered.

The embodiment of the application discloses an automatic feeding and drying device matched with an injection molding machine.

Referring to fig. 1-4, an automatic feeding and drying device matched with an injection molding machine in this embodiment includes a drying cylinder 1, a cylinder cover 11 and a drying mechanism 2, the drying cylinder 1 is fixed on an external frame, a cylinder cover is detachably connected to the top end of the drying cylinder 1 through the cooperation of bolts and nuts, the cylinder cover 11 covers the opening of the drying cylinder 1, a discharge hole at the bottom end of the drying cylinder 1 is directly communicated with a feed channel of the injection molding machine, and molten raw materials are directly transported into the injection molding machine through a screw. The discharge gate department of stoving section of thick bamboo 1 slides has pull board 12, and when pull board 12 moved to just to the stoving section of thick bamboo 1 discharge gate, pull board 12 was used for shutoff discharge gate, and when pull board 12 pulled out, the material in the stoving section of thick bamboo 1 can get into the feed channel of injection molding machine from the discharge gate.

Referring to fig. 1-4, a drying mechanism 2 is used for drying raw materials in a drying cylinder 1, the drying mechanism 2 comprises a fan 21 and an electric heating wire, the electric heating wire is arranged on an air outlet of the fan 21, the air outlet of the fan 21 is communicated with the bottom end of the drying cylinder 1, and a hot air supply exhaust outlet is arranged on a cylinder cover 11.

Referring to fig. 1-4, the feeding mechanism 3 is used for transporting raw materials into the drying cylinder 1, the feeding mechanism 3 comprises a vacuum machine 31 and a conveying pipe 32, the vacuum machine 31 is fixed on the top surface of the cylinder cover 11, one end of the conveying pipe 32 is communicated with a feeding port of the vacuum machine 31, the other end of the conveying pipe 32 is used for sucking raw materials, and a discharging port of the vacuum machine 31 extends into the drying cylinder 1.

Referring to fig. 1-4, when raw materials are added into the drying cylinder 1, an operator picks up one end of the material conveying pipe 32 far away from the vacuum machine 31 to stretch the material into the raw materials, the vacuum machine 31 is started, the vacuum machine 31 can suck the raw materials, the raw materials enter the vacuum machine 31 through the material conveying pipe 32 and then enter the drying cylinder 1 from a discharge hole of the vacuum machine 31, the raw materials can be conveniently fed on the drying device, and meanwhile, as the raw materials are not poured from the opening of the drying cylinder 1, dust lifting can be reduced, and injury to the operator is reduced.

Referring to fig. 1-4, a guide cover 4 is detachably connected to one end of the conveying pipe 32 far away from the vacuum machine 31, the guide cover 4 and one end of the conveying pipe 32 far away from the vacuum machine 31 are coaxially arranged, and one end of the guide cover 4 close to the conveying pipe 32 to one end far away from the conveying port are gradually expanded. The guide cover 4 can enlarge the contact range with the raw materials, plays the guide effect to the raw materials entering conveying pipeline 32, makes more raw materials can get into the conveying pipeline 32 along the guide cover 4 to improve feeding efficiency.

Referring to fig. 1 to 4, a first ring 321 with external threads is coaxially fixed to the end of the feed pipe 32 far from the vacuum machine 31, and a second ring 41 with internal threads is coaxially fixed to the end of the guide cover 4 near the feed pipe 32, and the second ring 41 is sleeved and in threaded connection with the first ring 321. The first ring 321 and the second ring 41 are screwed together, so that the guide cover 4 and the feed delivery pipe 32 can be easily attached and detached.

Referring to fig. 1 to 4, a dispersing member 5 for dispersing agglomerated materials is detachably coupled to the guide housing 4. When some materials have more moisture, the materials are easy to agglomerate, the agglomerated materials enter the drying cylinder 1 for drying, and longer drying time is needed compared with the dispersed materials entering the drying cylinder 1 for drying, so that the materials are scattered in advance to accelerate the drying time.

Referring to fig. 1 to 4, the dispersing member 5 includes a ring block 51 and a plurality of wire ropes 52, both ends of the wire ropes 52 are fixed on the circumferential inner wall of the ring block 51, the plurality of wire ropes 52 are staggered with each other, the wire ropes 52 are straightened and used for cutting and scattering the agglomerated material entering the guide cover 4, and the gaps among the plurality of wire ropes 52 can be smoothly passed through by the boring of the common size.

Referring to fig. 1 to 4, an annular magnetic block 511 is coaxially fixed to the bottom surface of the ring block 51, and the circumferential outer wall of the magnetic block 511 is flush with the circumferential outer wall of the ring block 51. The guide cover 4 is provided with a ring groove 42 for the ring block 51 and the magnetic block 511 to enter on the inner wall of one end far away from the conveying pipe 32, and a ring-shaped magnet 43 is embedded in the inner wall of one end of the ring groove 42 far away from the conveying pipe 32. When the magnet 43 adsorbs the magnetic block 511, the ring block 51 enters the ring groove 42 and abuts against the bottom wall of the ring groove 42, and the magnetic block 511 is completely located inside the ring groove 42.

Referring to fig. 1 to 4, the dispersing member 5 is mounted in the guide cover 4 by the adsorption of the magnetic block 511 and the magnet 43, after the vacuum machine 31 is started, suction force is generated to suck raw materials from the guide cover 4, the raw materials need to be firstly cut and scattered through a plurality of steel wire ropes 52 when entering the guide cover 4, and the contact area of the steel wire ropes 52 is small, so that relatively large pressure can be generated, and a good cutting and scattering effect is achieved on the raw materials.

Referring to fig. 1-4, an automatic feeding and drying device matched with an injection molding machine according to this embodiment further includes two auxiliary dismounting mechanisms 6 for assisting the dismounting of the dispersing member 5 from the guide cover 4, and the two auxiliary dismounting mechanisms 6 are respectively located at two sides of the ring block 51. The chamfer is offered at the top edge of the ring block 51, the auxiliary dismounting mechanism 6 comprises a supporting block 61, a slide bar 62 and a force application block 63, the supporting block 61 slides in the guide cover 4 along the axis direction vertical to the guide cover 4, an inclined surface matched with the chamfer inclination direction is offered towards one end of the ring block 51 by the supporting block 61, one end of the slide bar 62 is fixed on the supporting block 61 and slides along with the supporting block 61, and the other end of the slide bar 62 extends out of the guide cover 4 and is fixed on the force application block 63.

Referring to fig. 1 to 4, when the dispersing member 5 needs to be detached, the operator presses the force application block 63 toward the guide cover 4, so that the slide bar 62 drives the abutment block 61 to move toward the ring block 51, and the inclined surface of the abutment block 61 abuts against the chamfer surface of the ring block 51, so that the ring block 51 can be pushed to move toward the side away from the guide cover 4, and the magnetic block 511 is separated from the magnet 43, thereby detaching the dispersing member 5.

Referring to fig. 1-4, the auxiliary dismounting mechanism 6 further includes a limiting block 64 and a spring 65, the limiting block 64 is fixed on the outer wall of the slide bar 62, a limiting groove 44 matched with the limiting block 64 is formed in the guide cover 4, the limiting block 64 slides in the limiting groove 44 along a sliding direction parallel to the slide bar 62, the spring 65 is located in the limiting groove 44, two ends of the spring 65 are respectively abutted to an end wall of the limiting groove 44, which is close to the axis of the guide cover 4, and the limiting block 64, and the spring 65 is always in a compressed state.

Referring to fig. 1 to 4, the movement range of the slide bar 62 and the abutment 61 can be limited by the engagement of the stopper 64 and the stopper groove 44, and the spring 65 is used to reset the abutment 61, so that the abutment 61 does not always apply a force to the ring block 51 and does not affect the dispersion 5 when the dispersion 5 does not need to be detached.

Of course, the above is only a typical example of the application, and other embodiments of the application are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the application claimed.

Claims (6)

1. The utility model provides a match in automatic feeding drying device of injection molding machine, includes stoving section of thick bamboo (1), cover (11) and stoving mechanism (2), stoving mechanism (2) are used for drying raw materials in stoving section of thick bamboo (1), cover (11) set up on stoving section of thick bamboo (1) top and cover stoving section of thick bamboo (1) opening, its characterized in that: the drying machine is characterized by further comprising a feeding mechanism (3) for feeding materials into the drying cylinder (1), wherein the feeding mechanism (3) comprises a vacuum machine (31) and a conveying pipe (32), the vacuum machine (31) is arranged on the top surface of the cylinder cover (11), one end of the conveying pipe (32) is communicated with a feeding hole of the vacuum machine (31), the other end of the conveying pipe (32) is used for sucking raw materials, and a discharging hole of the vacuum machine (31) extends into the drying cylinder (1);

One end of the conveying pipe (32) far away from the vacuum machine (31) is detachably connected with a guide cover (4), one end of the guide cover (4) far away from the vacuum machine (31) with the conveying pipe (32) is coaxially arranged, and one end of the guide cover (4) close to the conveying pipe (32) is gradually expanded to one end far away from a conveying opening.

2. An automatic feeding and drying device matched with an injection molding machine as claimed in claim 1, wherein: one end of the conveying pipe (32) far away from the vacuum machine (31) is coaxially fixed with a first ring (321) with external threads, one end of the guide cover (4) close to the conveying pipe (32) is coaxially fixed with a second ring (41) with internal threads, and the second ring (41) is sleeved and connected with the first ring (321) in a threaded mode.

3. An automatic feeding and drying device matched with an injection molding machine as claimed in claim 1, wherein: the guide cover (4) is detachably connected with dispersing pieces (5) for dispersing the agglomerated materials.

4. An automatic feeding and drying device matched with an injection molding machine as claimed in claim 3, wherein: the dispersing piece (5) comprises a ring block (51) and a plurality of steel wire ropes (52), wherein two ends of each steel wire rope (52) are fixed on the circumferential inner wall of the ring block (51), the steel wire ropes (52) are arranged in a staggered mode, the steel wire ropes (52) are straight and used for cutting and scattering materials entering the caking in the guide cover (4), annular magnetic blocks (511) are coaxially arranged on the bottom surface of the ring block (51), annular grooves (42) for the ring block (51) to enter are formed in the inner wall of one end, far away from the conveying pipe (32), of the guide cover (4), annular magnet stones (43) are coaxially embedded in the inner wall of one end, far away from the conveying pipe (32), of the annular grooves (42), and when the magnet stones (43) adsorb the magnetic blocks (511), the ring block (51) enters the annular grooves (42) and is abutted to the bottom wall of the annular grooves (42).

5. The automatic feeding and drying device matched with an injection molding machine according to claim 4, wherein: the automatic disassembly device is characterized by further comprising an auxiliary disassembly mechanism (6) for assisting the disassembly of the dispersing piece (5) from the guide cover (4), wherein the auxiliary disassembly mechanism (6) comprises a supporting block (61) and a sliding rod (62), a chamfer is formed in the top end of the ring block (51), the supporting block (61) slides in the guide cover (4) along the axis direction perpendicular to the guide cover (4), an inclined surface matched with the chamfer inclination direction is formed in one end of the supporting block (61) towards the ring block (51), one end of the sliding rod (62) is fixed on the supporting block (61) and slides along the supporting block (61), and the other end of the sliding rod (62) extends out of the guide cover (4).

6. The automatic feeding and drying device matched with an injection molding machine according to claim 5, wherein: the auxiliary disassembly mechanism (6) further comprises a limiting block (64) and a spring (65), the limiting block (64) is fixed on the outer wall of the sliding rod (62), a limiting groove (44) matched with the limiting block (64) is formed in the guide cover (4), the limiting block (64) slides in the limiting groove (44) along the sliding direction parallel to the sliding rod (62), the spring (65) is located in the limiting groove (44), two ends of the spring (65) are respectively abutted to the end wall, close to the axis of the guide cover (4), of the limiting groove (44) and the limiting block (64), and the spring (65) is always in a compressed state.